Philips LC4.2HE AA Schematic

Colour Television Chassis

LC4.2HE

AA

F_15140_000.eps

210105

Contents Page Contents Page

1. Technical Specifications, Connections, and Chassis
Overview 2

2. Safety Instructions, Warnings, and Notes 5

3. Directions for Use 6

4. Mechanical Instructions 7

5. Service Modes, Error Codes, and Fault Finding 11

6. Block Diagrams, Testpoint Overviews, and

Waveforms

Wiring Diagram 19
Block Diagram Video 20
Block Diagram Audio & Control 21
Block Diagram Scaler 22
Testpoint Overview TV & Scaler Board 23
Testpoint Overview TV & Scaler Board 24
I2C IC Overview 25
Supply Voltage Overview 26

7. Circuit Diagrams and PWB Layouts Diagram PWB
TV & Scaler Board: Tuner + VIF (A1) 27 39-48
TV & Scaler Board: Hercules (A2) 28 39-48
TV & Scaler Board: Histogram (A3) 29 39-48
TV & Scaler Board: Audio Amplifier (A5) 30 39-48
TV & Scaler Board: TV-Supply (A6) 31 39-48
TV & Scaler Board: Scaler (A7) 32 39-48
TV & Scaler Board: Scaler Interface (A9) 33 39-48
TV & Scaler Board: SDRAM (A10) 34 39-48
TV & Scaler Board: Flash / Control (A11) 35 39-48
TV & Scaler Board: HDMI (A12) 36 39-48
TV & Scaler Board: PCHD-MUX (A13) 37 39-48
TV & Scaler Board: Supply (A14) 38 39-48
Side IO and LKB Panel (D) 49 50-50
Rear IO Panel: Scart (23”/26”) (H1) 51 53
Rear IO Panel: PCHD-IO (23”/26”) (H2) 52 53
I-Board (HC) 54 55
Front IR / LED Panel (J) 56 56

©

Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.

LCD Clock Panel (O) 57 N.A.

8. Alignments 59

9. Circuit Descriptions, List of Abbreviations, and IC
Data Sheets 62
Abbreviation list 68
IC Data Sheets 71

10. Spare Parts List 74

11. Revision List 78

Published by BB 0563 TV Service Printed in the Netherlands Subject to modification EN 3122 785 15140

EN 2 LC4.2HE AA1.

Technical Specifications, Connections, and Chassis Overview

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:

1.1 Technical Specifications

1.2 Connection Overview

1.3 Chassis Overview

Note: Figures below can deviate slightly from the actual
situation, due to the different set executions.

1.1 Technical Specifications

1.1.1 Vision

Display type : LCD, S-IPS
Screen size : 23” (59 cm), 16:9

: 26” (66 cm), 16:9
Resolution (HxV pixels) : 1280(*3)x768 WXGA
Contrast ratio : 400:1
Light output (cd/m
Viewing angle (HxV degrees) : 176x176
Tuning system : PLL
TV Colour systems : PAL B/G, D/K, I

Video playback : NTSC M/N 3.58, 4.43

Supported computer formats : WXGA (1280x768)
Channel selections : 100 presets

1.1.2 Sound

Sound systems : FM-mono

Maximum power (W

1.1.3 Miscellaneous

Power supply:

- Mains voltage (V

- Mains frequency (Hz) : 50 / 60

Ambient conditions:

- Temperature range (qC) : +5 to +40

- Maximum humidity : 90% R.H.

Power consumption

- Normal operation (W) : 96 (23 inch)

- Stand-by (W) : < 3

2

) : 450

: SECAM B/G, D/K, L/L’

: PAL B/G

: SECAM L/L’

:VHF

: UHF

: S-band

: Hyper-band

: FM-stereo B/G

: NICAM B/G, D/K, I, L

):2 x 5

RMS

) : 95 - 240

AC

: 110 (26 inch)

1.2 Connection Overview

Note: The following connector colour abbreviations are used

(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.

1.2.1 Side Connections

POWER SUPPLY JACK
TO SMART CARD
EXPRESS BOX

EXTERNAL SPEAKER

RJ48

TO SMART CARD
EXPRESS BOX

RJ12

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Figure 1-1 Side I/O

Power Supply Jack (for smartcard Express Box):

1 -Power out 12 V
2 -Ground Gnd H

Mini Jack: External speaker - Out

1 -Audio out kq
2 -Ground Gnd H

RJ48: To smartcard Express Box

1 - 12 VDC Supply
2 - DGND Digital Gnd
3 - HSYN Signal
4 - VSYN Signal
5 - TXD232 Signal
6 - RXD232 Signal
7 - SDA3_IR-IN Signal
8 - DCM-POR Signal
9 - CVBS terr. Signal
10 - GNDA Analog Gnd

RJ12: To smartcard Express Box

1 - LEDIN_CLK Signal
2 - IRIN_DATA-IN Signal
3 - MODE Signal
4 - STATUS_DATA-

OUT Signal
5 - DGND Gnd
6 - IR OUT Signal

1.2.2 Rear Connections

DC

kq

Dimensions (WxHxD mm) : 690x433x240 (23“)

: 788x504x270 (26“)

Weight (kg) : 11.2 (23 inch)

: 15 (26 inch)

FM ANT SCART 1 SCART 2 AUDIO OUT DVI-DVGA PC AUDIO IN

ERIAL IN

Figure 1-2 Rear I/O

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Technical Specifications, Connections, and Chassis Overview

EN 3LC4.2HE AA 1.

Aerial - In

- - IEC-type (EU) Coax, 75 ohm D

Aerial: FM Radio

- - IEC-type Coax, 75 ohm D

EXT1: Video RGB - In, CVBS - In/Out, Audio - In/Out

21

20

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1

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Figure 1-3 SCART connector

1 - Audio R 0.5 V
2 - Audio R 0.5 V
3 - Audio L 0.5 V
4 - Ground Audio Gnd H

/ 1 kohm k

RMS

/ 10 kohm j

RMS

/ 1 kohm k

RMS

5 - Ground Blue Gnd H
6 - Audio L 0.5 V
7 - Video Blue/U 0.7 V
8 - Function Select 0 - 2 V: INT

/ 10 kohm j

RMS

/ 75 ohm j

PP

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j

9 - Ground Green Gnd H
10 - n.c.
11 - Video Green/Y 0.7 V
12 - n.c.

/ 75 ohm j

PP

13 - Ground Red Gnd H
14 - Ground FBL Gnd H
15 - Video Red/V 0.7 V

/ 75 ohm j

PP

16 - Status/FBL 0 - 0.4 V: INT

1 - 3 V: EXT / 75 ohm j
17 - Ground Video Gnd H
18 - Ground Video Gnd H
19 - Video CVBS 1 V
20 - Video CVBS 1 V

/ 75 ohm k

PP

/ 75 ohm j

PP

21 - Shield Gnd H

18 - Ground FBL Gnd H
19 - Video CVBS 1 V
20 - Video CVBS/Y 1 V
21 - Shield Gnd H

/ 75 ohm k

PP

/ 75 ohm j

PP

Audio Out Mini Jack: Audio - Out

1 - Ground Audio Gnd H
2 - Audio L 0.5 V
3 - Audio R 0.5 V

/ 10 kohm k

RMS

/ 10 kohm k

RMS

VGA: Video RGB - In

1

5

6

11

10

15

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Figure 1-5 VGA Connector

1 - Video Red 0.7 V
2 - Video Green 0.7 V
3 - Video Blue 0.7 V

/ 75 ohm j

PP

/ 75 ohm j

PP

/ 75 ohm j

PP

4 - Ground Gnd H
5 - Ground Gnd H
6 - Ground Red Gnd H
7 - Ground Green Gnd H
8 - Ground Blue Gnd H
9 - +5V_DC +5 V

DC

j

10 - Ground Sync Gnd H
11 - Ground Gnd H
12 - DDC_SDA DDC data j
13 - H-sync 0 - 5 V j
14 - V-sync 0 - 5 V j
15 - DDC_SCL DDC clock j

DVI-D: Digital Video - In

18
9 16

17

24

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C5

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Figure 1-6 DVI-D connector

EXT2: Video YC - In, CVBS - In/Out, Audio - In/Out

21

20

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2

1

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Figure 1-4 SCART connector

1 - Audio R 0.5 V
2 - Audio R 0.5 V
3 - Audio L 0.5 V

/ 1 kohm k

RMS

/ 10 kohm j

RMS

/ 1 kohm k

RMS

4 - Ground Audio Gnd H
5 - Ground Blue Gnd H
6 - Audio L 0.5 V

/ 10 kohm j

RMS

7 - n.c.
8 - Function Select 0 - 2 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j

9 - Ground Green Gnd H
10 - P50Line-ITV-IR-Sw
11 - n.c.
12 - n.c.
13 - Ground Red Gnd H
14 - Ground Data Gnd H
15 - C 0.3 V
16 - n.c.

/ 75 ohm j

PP

17 - Ground Video Gnd H

1 - D2- j
2 - D2+ j
3 - Shield Gnd H
4 - D4- j
5 - D4+ j
6 - DDC_SCL DDC clock k
7 - DDC_SDA DDC data jk
8 - n.c.
9 - D1- j
10 - D1+ j
11 - Shield Gnd H
12 - D3- j
13 - D3+ j
14 - +5V j
15 - Ground Gnd H
16 - HPD Hot Plug Detect j
17 - D0- j
18 - D0+ j
19 - Shield Gnd H
20 - D5- j
21 - D5+ j
22 - Shield Gnd H
23 - CLK+ j
24 - CLK- j

Mini Jack: PC Audio - In

1 - Ground Audio Gnd H
2 - Audio L 0.5 V
3 - Audio R 0.5 V

/ 10 kohm j

RMS

/ 10 kohm j

RMS

EN 4 LC4.2HE AA1.

1.3 Chassis Overview

Technical Specifications, Connections, and Chassis Overview

LCD PANEL

CLOCK PANEL

O

POWER SUPPLY

P

UNIT

Figure 1-7 PWB locations

I BOARD

TV & SCALER

BOARD

SIDE I/O &

LOCAL KEYBOARD

PANEL

IR LED
PANEL

REAR I/O

CINCH PANEL

F_15140_003.eps

HC

A

D

J

H

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Safety Instructions, Warnings, and Notes

2. Safety Instructions, Warnings, and Notes

EN 5LC4.2HE AA 2.

Index of this chapter:

2.1 Safety Instructions

2.2 Warnings

2.3 Notes

2.1 Safety Instructions

Safety regulations require that during a repair:

• Connect the set to the Mains (AC Power) via an isolation

transformer (> 800 VA).

• Replace safety components, indicated by the symbol h,

only by components identical to the original ones. Any
other component substitution (other than original type) may
increase risk of fire or electrical shock hazard.

Safety regulations require that after a repair, the set must be
returned in its original condition. Pay in particular attention to
the following points:

• Route the wire trees correctly and fix them with the

mounted cable clamps.

• Check the insulation of the Mains (AC Power) lead for

external damage.

• Check the strain relief of the Mains (AC Power) cord for

proper function.

• Check the electrical DC resistance between the Mains (AC

Power) plug and the secondary side (only for sets which
have a Mains (AC Power) isolated power supply):

1. Unplug the Mains (AC Power) cord and connect a wire
between the two pins of the Mains (AC Power) plug.

2. Set the Mains (AC Power) switch to the "on" position
(keep the Mains (AC Power) cord unplugged!).

3. Measure the resistance value between the pins of the
Mains (AC Power) plug and the metal shielding of the
tuner or the aerial connection on the set. The reading
should be between 4.5 Mohm and 12 Mohm.

4. Switch "off" the set, and remove the wire between the
two pins of the Mains (AC Power) plug.

• Check the cabinet for defects, to avoid touching of any
inner parts by the customer.

2.2 Warnings

Service Default Mode (see chapter 5) with a colour bar
signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated
otherwise) and picture carrier at 475.25 MHz for PAL, or

61.25 MHz for NTSC (channel 3).

• Where necessary, measure the waveforms and voltages

with (D) and without (E) aerial signal. Measure the
voltages in the power supply section both in normal
operation (G) and in stand-by (F). These values are
indicated by means of the appropriate symbols.

• The semiconductors indicated in the circuit diagram and in
the parts lists, are interchangeable per position with the
semiconductors in the unit, irrespective of the type
indication on these semiconductors.

2.3.2 Schematic Notes

• All resistor values are in ohms and the value multiplier is
often used to indicate the decimal point location (e.g. 2K2
indicates 2.2 kohm).

• Resistor values with no multiplier may be indicated with
either an "E" or an "R" (e.g. 220E or 220R indicates 220
ohm).

• All capacitor values are given in micro-farads (P x10
nano-farads (n= x10

• Capacitor values may also use the value multiplier as the
decimal point indication (e.g. 2p2 indicates 2.2 pF).

• An "asterisk" (*) indicates component usage varies. Refer
to the diversity tables for the correct values.

• The correct component values are listed in the Spare Parts
List. Therefore, always check this list when there is any
doubt.

2.3.3 Rework on BGA (Ball Grid Array) ICs

General

Although (LF)BGA assembly yields are very high, there may
still be a requirement for component rework. By rework, we
mean the process of removing the component from the PWB
and replacing it with a new component. If an (LF)BGA is
removed from a PWB, the solder balls of the component are
deformed drastically so the removed (LF)BGA has to be
discarded.

-9

), or pico-farads (p= x10

-12

-6

),

).

• All ICs and many other semiconductors are susceptible to

electrostatic discharges (ESD w). Careless handling
during repair can reduce life drastically. Make sure that,
during repair, you are connected with the same potential as
the mass of the set by a wristband with resistance. Keep
components and tools also at this same potential. Available
ESD protection equipment:
– Complete kit ESD3 (small tablemat, wristband,

connection box, extension cable and earth cable) 4822
310 10671.

– Wristband tester 4822 344 13999.

• Be careful during measurements in the high voltage
section.

• Never replace modules or other components while the unit
is switched "on".

• When you align the set, use plastic rather than metal tools.
This will prevent any short circuits and the danger of a
circuit becoming unstable.

2.3 Notes

2.3.1 General

• Measure the voltages and waveforms with regard to the
chassis (= tuner) ground (H), or hot ground (I), depending
on the tested area of circuitry. The voltages and waveforms
shown in the diagrams are indicative. Measure them in the

Device Removal

As is the case with any component that, it is essential when
removing an (LF)BGA, the board, tracks, solder lands, or
surrounding components are not damaged. To remove an
(LF)BGA, the board must be uniformly heated to a temperature
close to the reflow soldering temperature. A uniform
temperature reduces the chance of warping the PWB.
To do this, we recommend that the board is heated until it is
certain that all the joints are molten. Then carefully pull the
component off the board with a vacuum nozzle. For the
appropriate temperature profiles, see the IC data sheet.

Area Preparation

When the component has been removed, the vacant IC area
must be cleaned before replacing the (LF)BGA.
Removing an IC often leaves varying amounts of solder on the
mounting lands. This excessive solder can be removed with
either a solder sucker or solder wick. The remaining flux can be
removed with a brush and cleaning agent.
After the board is properly cleaned and inspected, apply flux on
the solder lands and on the connection balls of the (LF)BGA.
Note: Do not apply solder paste, as this has shown to result in
problems during re-soldering.

Device Replacement

The last step in the repair process is to solder the new
component on the board. Ideally, the (LF)BGA should be

EN 6 LC4.2HE AA3.

Directions for Use

aligned under a microscope or magnifying glass. If this is not
possible, try to align the (LF)BGA with any board markers.
So as not to damage neighbouring components, it may be
necessary to reduce some temperatures and times.

More Information

For more information on how to handle BGA devices, visit this
URL: www.atyourservice.ce.philips.com (needs subscription,
not available for all regions). After login, select “Magazine”,
then go to “Workshop Information”. Here you will find
Information on how to deal with BGA-ICs.

2.3.4 Lead Free Solder

Philips CE is going to produce lead-free sets (PBF) from

1.1.2005 onwards.

P

b

Figure 2-1 Lead-free logo

This sign normally has a diameter of 6 mm, but if there is less
space on a board also 3 mm is possible.

Regardless of this logo (is not always present), one must treat
all sets from this date onwards according to the following rules.

Due to lead-free technology some rules have to be respected
by the workshop during a repair:

• Use only lead-free soldering tin Philips SAC305 with order
code 0622 149 00106. If lead-free solder paste is required,
please contact the manufacturer of your soldering
equipment. In general, use of solder paste within
workshops should be avoided because paste is not easy to
store and to handle.

• Use only adequate solder tools applicable for lead-free
soldering tin. The solder tool must be able
– To reach at least a solder-tip temperature of 400°C.
– To stabilise the adjusted temperature at the solder-tip.
– To exchange solder-tips for different applications.

• Adjust your solder tool so that a temperature around 360°C

- 380°C is reached and stabilised at the solder joint.
Heating time of the solder-joint should not exceed ~ 4 sec.
Avoid temperatures above 400°C, otherwise wear-out of
tips will rise drastically and flux-fluid will be destroyed. To

avoid wear-out of tips, switch “off” unused equipment or
reduce heat.

• Mix of lead-free soldering tin/parts with leaded soldering
tin/parts is possible but PHILIPS recommends strongly to
avoid mixed regimes. If not to avoid, clean carefully the
solder-joint from old tin and re-solder with new tin.

• Use only original spare-parts listed in the Service-Manuals.
Not listed standard material (commodities) has to be
purchased at external companies.

• Special information for lead-free BGA ICs: these ICs will be
delivered in so-called "dry-packaging" to protect the IC
against moisture. This packaging may only be opened
short before it is used (soldered). Otherwise the body of the
IC gets "wet" inside and during the heating time the
structure of the IC will be destroyed due to high (steam­)pressure inside the body. If the packaging was opened
before usage, the IC has to be heated up for some hours
(around 90°C) for drying (think of ESD-protection!).
Do not re-use BGAs at all!

• For sets produced before 1.1.2005, containing leaded
soldering tin and components, all needed spare parts will
be available till the end of the service period. For the repair
of such sets nothing changes.

In case of doubt whether the board is lead-free or not (or with
mixed technologies), you can use the following method:

• Always use the highest temperature to solder, when using
SAC305 (see also instructions below).

• De-solder thoroughly (clean solder joints to avoid mix of
two alloys).

Caution: For BGA-ICs, you must use the correct temperature­profile, which is coupled to the 12NC. For an overview of these
profiles, visit the website www.atyourservice.ce.philips.com
(needs subscription, but is not available for all regions)
You will find this and more technical information within the
"Magazine", chapter "Workshop information".
For additional questions please contact your local repair help
desk.

2.3.5 Practical Service Precautions

• It makes sense to avoid exposure to electrical shock.
While some sources are expected to have a possible
dangerous impact, others of quite high potential are of
limited current and are sometimes held in less regard.

• Always respect voltages. While some may not be
dangerous in themselves, they can cause unexpected
reactions that are best avoided. Before reaching into a
powered TV set, it is best to test the high voltage insulation.
It is easy to do, and is a good service precaution.

3. Directions for Use

You can download this information from the following websites:

http://www.philips.com/support
http://www.p4c.philips.com

4. Mechanical Instructions

Index of this chapter:

4.1 Service Position

4.2 Rear Cover Removal

4.3 Power Supply Unit Removal

4.4 TV & Scaler Board Removal

4.5 I/O Panel Removal

4.6 Side I/O & Keyboard Panel and Front LED Panel Removal

4.7 Clock Panel Removal

4.8 I-Board Removal

4.9 Exchanging the LCD Panel

4.10 Re-Assembly

Note: Figures below can deviate from the actual situation, due
to different set executions.

Note: To diagnose the set with ComPair it is not needed to
open the set entirely.

1. Manually unlock and remove the cover cap (1). See figure
“TV set rear view”.

2. Break away the protective plate (2) on the I/O panel
bracket to get access to the needed plugs. See figure
“Protective plate”.

2

Mechanical Instructions

1. Carefully pull upwards the cover plate (2) (from its left side)
to unlock it (3) and remove the plate from the stand.

2. Unplug the AC power and the antenna cables.

3. Be sure to remove the coin slotted mounting screw (4) from
the stand.

4. Carefully lift the TV from the swivel base (it uses a vertical
sliding mechanism).

5. Place the TV upside down on a tabletop (use a protection
sheet or foam bars). Take care, that this is flat and free
from obstacles like screws, to prevent damaging the fragile
LCD screen.

Figure 4-3 TV stand removal

EN 7LC4.2HE AA 4.

4

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Figure 4-1 Protective plate

4.1 Service Position

2

Figure 4-2 TV set rear view

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1

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4.1.1 Foam Bars

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Figure 4-4 Foam bars

The foam bars (order code 3122 785 90580) can be used for
all types and sizes of Flat TVs. By laying the plasma or LCD TV
flat on the (ESD protective) foam bars, a stable situation is

3

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created to perform measurements and alignments. By placing
a mirror under the TV, you can easily monitor the screen.

EN 8 LC4.2HE AA4.

Mechanical Instructions

4.2 Rear Cover Removal

3

3

1

2

3

3

1

Figure 4-5 Rear cover removal

1. Manually unlock and remove the top cover cap (5).
See Figure: “TV set rear view”.

2. Make sure all power-, audio-, video- and coax- cables are
unplugged.

3. Remove all Torx screws (1) around the edges of the rear
cover.

4. Remove the four silver coloured Torx screws (2) around
the stand holder. See figure “Rear cover removal”.

5. Carefully use a flat screwdriver to release the clamps (3).
See figure “Rear cover removal”.

6. Remove the rear cover and store it in a safe place.

2

3

3

3

3

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4.4 TV & Scaler Board Removal

1

Figure 4-7 TV & Scaler board shield removal

2

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3

Note: avoid holding the button-area during removal (it can be
easily damaged).

4.3 Power Supply Unit Removal

1

Figure 4-6 Power supply unit

1. Disconnect all cables from the Power supply unit.

2. Remove all mounting screws (1) from the Power supply
unit.

3. Take out the Power supply unit.

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Figure 4-8 TV & Scaler board removal

1. Disconnect all cables from the TV & Scaler board.

2. Remove all shield mounting screws (1) and remove the
shield.

3. Remove the screw from the grounding cable (2).

4. Remove the mounting screw (3) and remove the board.

4.5 I/O Panel Removal

3

1

2

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Figure 4-9 I/O panel removal

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Mechanical Instructions

EN 9LC4.2HE AA 4.

1. Release the two clamps (1) at the I/O panel bracket.
Carefully pull the bracket in the direction (2), as shown at
the figure “I/O panel removal”, and remove it.

2. Disconnect all cables from the I/O panel.

3. Remove all mounting screws from the I/O panel (3).

4. Take out the I/O panel.

4.6 Side I/O & Keyboard Panel and Front LED Panel Removal

4

3

1

2

4.7 Clock Panel Removal

1

2

Figure 4-11 Clock Panel removal

1. Disconnect the cable (1) from the Clock Panel.

2. Remove all mounting screws (2) from the Clock Panel.

3. Take out the Clock Panel.

2

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4

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Figure 4-10 Side I/O & Keyboard panel and

Front LED panel removal

1. Disconnect the cable (1) from the Side I/O & Keyboard

panel.

2. Release the clamp (2) and take out the Front LED panel.

3. Disconnect the cable (3) from the Side I/O & Keyboard

panel.

4. Remove all mounting screws (4) from the Side I/O &

Keyboard panel bracket.

5. Take out the Side I/O & Keyboard panel from the bracket.

4.8 I-Board Removal

1

Figure 4-12 I-Board Removal

1. Disconnect all cables from the I-Board (including its ground
cable).

2. Remove all mounting screws, and bend away the fixation
clamp (1) from the I-Board.

3. Take out the I-Board.

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EN 10 LC4.2HE AA4.

4.9 Exchanging the LCD Panel

Mechanical Instructions

1

1

Figure 4-13 Exchanging the LCD panel

1. Disconnect all cables from the LCD Panel.

2. Remove all mounting screws (1) from the metal cover.

3. Lift and take off the metal cover.

4. Now you can exchange the LCD panel.

4.10 Re-Assembly

To re-assemble the whole set, do all processes in reverse
order.

Notes:

• Do not forget to replace the ground cable of the TV &
Scaler board, while mounting the screw at the board
topside. See figure “TV & Scaler board removal”.

• Make sure the ferrite ring (1) is properly tightened to the clip
(this is only valid for 26 inch sets).

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1

Figure 4-14 Ferrite ring

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Service Modes, Error Codes, and Fault Finding

5. Service Modes, Error Codes, and Fault Finding

EN 11LC4.2HE AA 5.

Index of this chapter:

5.1 Test Points

5.2 Service Modes

5.3 Problems and Solving Tips Related to CSM

5.4 ComPair

5.5 Error Codes

5.6 The Blinking LED Procedure

5.7 Fault Finding and Repair Tips

5.1 Test Points

This chassis is equipped with test points in the service printing.
In the schematics test points are identified with a rectangle box
around Fxxx or Ixxx. These test points are specifically
mentioned in the service manual as “half moons” with a dot in
the centre.
Perform measurements under the following conditions:

• Television set in Service Default Alignment Mode.

• Video input: Colour bar signal.

• Audio input: 3 kHz left channel, 1 kHz right channel.

5.2 Service Modes

Service Default mode (SDM) and Service Alignment Mode
(SAM) offers several features for the service technician, while
the Customer Service Mode (CSM) is used for communication
between the call centre and the customer.

– Auto Volume Levelling (AVL).

How to enter

To enter SDM, use one of the following methods:

• Press the following key sequence on the remote control
transmitter: “062596” directly followed by the MENU
button (do not allow the display to time out between entries
while keying the sequence).

• Short "Service" jumpers on the TV board during cold start
and apply mains (see Figure "Service jumpers"). Then
press the mains button (remove the short after start-up).
Caution: Entering SDM by shorting "Service" jumpers will
override the +8V-protection. Do this only for a short period.
When doing this, the service-technician must know exactly
what he is doing, as it could damage the television set.

• Or via ComPair.

1

This chassis also offers the option of using ComPair, a
hardware interface between a computer and the TV chassis. It
offers the abilities of structured troubleshooting, error code
reading, and software version readout for all chassis.
Minimum requirements for ComPair: a Pentium processor, a
Windows OS, and a CD-ROM drive (see also paragraph
"ComPair").

5.2.1 Service Default Mode (SDM)

Purpose

• To create a predefined setting for measurements to be
made.

• To override software protections.

• To start the blinking LED procedure.

• To inspect the error buffer.

• To check the life timer.

Specifications

Table 5-1 SDM default settings

Region Freq. (MHz) Default system

Europe, AP-PAL/Multi 475.25 PAL B/G

NAFTA, AP-NTSC, LATAM 61.25 (ch. 3) NTSC M

• All picture settings at 50% (brightness, colour contrast,
hue).

• Bass, treble and balance at 50%; volume at 25%.

• All service-unfriendly modes (if present) are disabled. The
service unfriendly modes are:
– Timer / Sleep timer.
– Child / parental lock.
– Blue mute.
– Hotel / hospital mode.
– Auto shut off (when no “IDENT” video signal is

received for 15 minutes).
– Skipping of non-favourite presets / channels.
– Auto-storage of personal presets.
– Auto user menu time-out.

E_14490_056.eps

070504

Figure 5-1 E Service jumpers

After entering SDM, the following screen is visible, with SDM in
the upper right corner of the screen to indicate that the
television is in Service Default Alignment Mode.

EN 12 LC4.2HE AA5.

Service Modes, Error Codes, and Fault Finding

00022 LC42HE1 3.0423/S42GV1 1.13 SDM

ERR 0 0 0 0 0

OP 000 057 140 032 120 128 000

Figure 5-2 SDM menu

How to navigate

Use one of the following methods:

• When you press the MENU button on the remote control,
the set will switch on the normal user menu in the SDM
mode.

• On the TV, press and hold the VOLUME DOWN and press
the CHANNEL DOWN for a few seconds, to switch from
SDM to SAM and reverse.

How to exit

Switch the set to STANDBY by pressing the mains button on
the remote control transmitter or the television set.
If you turn the television set off by removing the mains (i.e.,
unplugging the television) without using the mains button, the
television set will remain in SDM when mains is re-applied, and
the error buffer is not cleared.

5.2.2 Service Alignment Mode (SAM)

Purpose

• To change option settings.

• To display / clear the error code buffer.

• To perform alignments.

Specifications

• Operation hours counter (maximum five digits displayed).

• Software version, Error codes, and Option settings display.

• Error buffer clearing.

• Option settings.

• AKB switching.

• Software alignments (Tuner, White Tone, Geometry &
Audio).

• NVM Editor.

• ComPair Mode switching.

How to enter

To enter SAM, use one of the following methods:

• Press the following key sequence on the remote control
transmitter: “062596" directly followed by the OSD/
STATUS button (do not allow the display to time out
between entries while keying the sequence).

• Or via ComPair.

After entering SAM, the following screen is visible, with SAM in
the upper right corner of the screen to indicate that the
television is in Service Alignment Mode.

F_15140_008.eps

210105

00022 LC42HE1 3.0423/S42GV1 1.13 SAM
ERR 0 0 0 0 0

OP 000 057 140 032 120 128 000

. Clear Clear ?

. Options
. Tuner
. White Tone
. Audio
. NVM Editor
. SC NVM Editor

. ComPair Mode On

F_15140_009.eps

210105

Figure 5-3 SAM menu

Menu explanation

1. LLLLL. This represents the run timer. The run timer counts
normal operation hours, but does not count standby hours.

2. AAAAABCD-X.Y/ EEEEEE F.GG. This is the software
identification of the main microprocessor followed by the
software identification for the scaler IC:
– A= the project name (LC42H).
– B= the region: E= Europe, A= Asia Pacific, U= NAFTA,

L= LATAM.

– C= the software diversity:

• Europe: T= 1 page TXT, F= Full TXT, V= Voice
control.

• LATAM and NAFTA: N= Stereo non-dBx, S=
Stereo dBx.

• Asian Pacific: T= TXT, N= non-TXT, C= NTSC.

• ALL regions: M= mono, D= DVD, Q= Mk2.

– D= the language cluster number.
– X= the main software version number (updated with a

major change that is incompatible with previous
versions).

– Y= the sub software version number (updated with a

minor change that is compatible with previous

versions).
– EEEEEE= the scaler sw cluster
– F= the main sw version no.
– GG= the sub-version no.

3. SAM. Indication of the Service Alignment Mode.

4. Error Buffer. Shows all errors detected since the last time
the buffer was erased. Five errors possible.

5.

Option Bytes. Used to set the option bytes. See “Options”
in the Alignments section for a detailed description. Seven
codes are possible.

6. Clear. Erases the contents of the error buffer. Select the
CLEAR menu item and press the MENU RIGHT key. The
content of the error buffer is cleared.

7. Options. Used to set the option bits. See “Options” in the
Alignments section for a detailed description.

8. Tuner. Used to align the tuner. See “Tuner” in the
Alignments section for a detailed description.

9. White Tone. Used to align the white tone. See “White
Tone” in the Alignments section for a detailed description.

10. Audio. No audio alignment is necessary for this television
set.

11. NVM Editor. Can be used to change the NVM data in the
television set. See table “NVM data” further on.

12. SC NVM Editor. Can be used to edit Scaler NVM.

Service Modes, Error Codes, and Fault Finding

13. ComPaIr. Can be used to switch on the television to In
System Programming (ISP) mode, for software uploading
via ComPair.
Caution: When this mode is selected without ComPair
connected, the TV will be blocked. Remove the AC power
to reset the TV.

How to navigate

• In SAM, select menu items with the MENU UP/DOWN keys
on the remote control transmitter. The selected item will be
highlighted. When not all menu items fit on the screen, use
the MENU UP/DOWN keys to display the next / previous
menu items.

• With the MENU LEFT/RIGHT keys, it is possible to:
– Activate the selected menu item.
– Change the value of the selected menu item.
– Activate the selected submenu.

• In SAM, when you press the MENU button twice, the set
will switch to the normal user menus (with the SAM mode
still active in the background). To return to the SAM menu
press the MENU or STATUS/EXIT button.

• When you press the MENU key in while in a submenu, you
will return to the previous menu.

How to store SAM settings

To store the settings changed in SAM mode, leave the top level
SAM menu by using the POWER button on the remote control
transmitter or the television set.

How to exit

Switch the set to STANDBY by pressing the mains button on
the remote control transmitter or the television set.
If you turn the television set “off” by removing the mains (i.e.,
unplugging the television) without using the mains button, the
television set will remain in SAM when mains is re-applied, and
the error buffer is not cleared.

5.2.3 Customer Service Mode (CSM)

Purpose

The Customer Service Mode shows error codes and
information on the TV’s operation settings. The call centre can
instruct the customer (by telephone) to enter CSM in order to
identify the status of the set. This helps the call centre to
diagnose problems and failures in the TV set before making a
service call.
The CSM is a read-only mode; therefore, modifications are not
possible in this mode.

How to enter

To enter CSM, press the following key sequence on the remote
control transmitter: “123654” (do not allow the display to time
out between entries while keying the sequence).

Upon entering the Customer Service Mode, the following
screen will appear:

EN 13LC4.2HE AA 5.

1 00022 LC42HE1 3.0423/S42GV1 1.13 CSM

2 CODES 0 0 0 0 0
3 OP 000 057 140 032 120 128 000

4

5
6 NOT TUNED

7 PAL

8 STEREO

9 CO 50 CL 50 BR 50
0 AVL On

F_15140_010.eps

Figure 5-4 CSM menu

Menu explanation

1. Indication of the decimal value of the operation hours
counter, Software identification of the main microprocessor
(see "Service Default or Alignment Mode" for an
explanation), and the service mode (CSM= Customer
Service Mode).

2. Displays the last five errors detected in the error code
buffer.

3. Displays the option bytes.

4. Displays the type number version of the set.

5. Reserved item for P3C call centres (AKBS stands for
Advanced Knowledge Base System).

6. Indicates the television is receiving an "IDENT" signal on
the selected source. If no "IDENT" signal is detected, the
display will read "NOT TUNED"

7. Displays the detected Colour system (e.g. PAL/NTSC).

8. Displays the detected Audio (e.g. stereo/mono).

9. Displays the picture setting information.

10. Displays the sound setting information.

How to exit

To exit CSM, use one of the following methods:

• Press the MENU, STATUS/EXIT, or POWER button on the
remote control transmitter.

• Press the POWER button on the television set.

5.3 Problems and Solving Tips Related to CSM

5.3.1 Picture Problems

Note: The problems described below are all related to the TV

settings. The procedures used to change the value (or status)
of the different settings are described.

240105

Picture too dark or too bright

If:

• The picture improves when you press the AUTO PICTURE
button on the remote control transmitter, or

• The picture improves when you enter the Customer
Service Mode,

EN 14 LC4.2HE AA5.

Service Modes, Error Codes, and Fault Finding

Then:

1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.

5. Use the MENU UP/DOWN keys (if necessary) to select
BRIGHTNESS.

6. Press the MENU LEFT/RIGHT keys to increase or
decrease the BRIGHTNESS value.

7. Use the MENU UP/DOWN keys to select PICTURE.

8. Press the MENU LEFT/RIGHT keys to increase or
decrease the PICTURE value.

9. Press the MENU button on the remote control transmitter
twice to exit the user menu.

10. The new PERSONAL preference values are automatically
stored.

White line around picture elements and text

If:

The picture improves after you have pressed the AUTO
PICTURE button on the remote control transmitter,

Then:

1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.

5. Use the MENU UP/DOWN keys to select SHARPNESS.

6. Press the MENU LEFT key to decrease the SHARPNESS
value.

7. Press the MENU button on the remote control transmitter
twice to exit the user menu.

8. The new PERSONAL preference value is automatically
stored.

Snowy picture

Check CSM line 6. If this line reads “Not Tuned”, check the
following:

• Antenna not connected. Connect the antenna.

• No antenna signal or bad antenna signal. Connect a proper
antenna signal.

• The tuner is faulty (in this case line 2, the Error Buffer line,
will contain error number 10). Check the tuner and replace/
repair the tuner if necessary.

Black and white picture

If:

• The picture improves after you have pressed the AUTO
PICTURE button on the remote control transmitter,

6. Press the MENU RIGHT key to increase the COLOUR
value.

7. Press the MENU button on the remote control transmitter
twice to exit the user menu.

8. The new PERSONAL preference value is automatically
stored.

Menu text not sharp enough

If:

• The picture improves after you have pressed the AUTO
PICTURE button on the remote control transmitter,

Then:

1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.

5. Use the MENU UP/DOWN keys to select PICTURE.

6. Press the MENU LEFT key to decrease the PICTURE
value.

7. Press the MENU button on the remote control transmitter
twice to exit the user menu.

8. The new PERSONAL preference value is automatically
stored.

5.4 ComPair

5.4.1 Introduction

Note:

For this chassis, there is no ComPair fault finding database
available. For reference purposes, however, the ComPair
software for the LC4.2E chassis can be used.

ComPair (Computer Aided Repair) is a service tool for Philips
Consumer Electronics products. ComPair is a further
development on the European DST (service remote control),
which allows faster and more accurate diagnostics. ComPair
has three big advantages:
ComPair helps you to quickly get an understanding on how to
repair the chassis in a short time by guiding you systematically
through the repair procedures.
ComPair allows very detailed diagnostics (on I2C level) and is
therefore capable of accurately indicating problem areas. You
do not have to know anything about I2C commands yourself
because ComPair takes care of this.
ComPair speeds up the repair time since it can automatically
communicate with the chassis (when the microprocessor is
working) and all repair information is directly available. When
ComPair is installed together with the SearchMan electronic
manual of the defective chassis, schematics and PWBs are
only a mouse click away.

5.4.2 Specifications

Then:

1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.

5. Use the MENU UP/DOWN keys to select COLOUR.

ComPair consists of a Windows based faultfinding program
and an interface box between PC and the (defective) product.
The ComPair interface box is connected to the PC via a serial
or RS232 cable.
In this chassis, the ComPair interface box and the TV
communicate via a bi-directional service cable via the service
connector.

The ComPair faultfinding program is able to determine the
problem of the defective television. ComPair can gather
diagnostic information in two ways:

Service Modes, Error Codes, and Fault Finding

EN 15LC4.2HE AA 5.

• Automatic (by communication with the television):
ComPair can automatically read out the contents of the
entire error buffer. Diagnosis is done on I2C level. ComPair
can access the I2C bus of the television. ComPair can
send and receive I2C commands to the micro controller of
the television. In this way, it is possible for ComPair to
communicate (read and write) to devices on the I2C
busses of the TV-set.

• Manually (by asking questions to you): Automatic
diagnosis is only possible if the micro controller of the
television is working correctly and only to a certain extend.
When this is not the case, ComPair will guide you through
the faultfinding tree by asking you questions (e.g. Does the

screen give a picture? Click on the correct answer: YES /
NO) and showing you examples (e.g. Measure test-point I7
and click on the correct waveform you see on the
oscilloscope). You can answer by clicking on a link (e.g.

text or a waveform picture) that will bring you to the next
step in the faultfinding process.

By a combination of automatic diagnostics and an interactive
question / answer procedure, ComPair will enable you to find
most problems in a fast and effective way.

Beside fault finding, ComPair provides some additional
features like:

• Up- or downloading of pre-sets.

• Managing of pre-set lists.

• If both ComPair and SearchMan (Electronic Service
Manual) are installed, all the schematics and the PWBs of
the set are available by clicking on the appropriate
hyperlink.

Example: Measure the DC-voltage on capacitor C2568
(Schematic/Panel) at the Mono-carrier.

– Click on the 'Panel' hyperlink to automatically show the

PWB with a highlighted capacitor C2568.

– Click on the 'Schematic' hyperlink to automatically

show the position of the highlighted capacitor.

PC VCR I2CPower

Figure 5-5 ComPair Interface connection

5.4.4 How To Order

ComPair order codes (EU/AP/LATAM):

• Starter kit ComPair32/SearchMan32 software and
ComPair interface (excl. transformer): 3122 785 90450.

• ComPair interface (excluding transformer):
4822 727 21631.

• Starter kit ComPair32 software (registration version): 3122
785 60040.

• Starter kit SearchMan32 software: 3122 785 60050.

• ComPair32 CD (update): 3122 785 60070 (year 2002,
3122 785 60110 (year 2003).

• SearchMan32 CD (update): 3122 785 60080 (year 2002),
3122 785 60120 (year 2003), 3122 785 60130 (year 2004).

• ComPair interface cable: 3122 785 90004.

• ComPair firmware upgrade IC: 3122 785 90510.

• Transformer (non-UK): 4822 727 21632.

• Transformer UK: 4822 727 21633.

• Additional ComPair interface cable: 3139 131 0379.

I2C SERVICE
CONNECTOR

9V DC

E_06532_008.eps

180804

TO

5.4.3 How To Connect

1. First, install the ComPair Browser software (see the Quick
Reference Card for installation instructions).

2. Connect the RS232 interface cable between a free serial
(COM) port of your PC and the PC connector (marked with
'PC') of the ComPair interface.

3. Connect the mains adapter to the supply connector
(marked with 'POWER 9V DC') of the ComPair interface.

4. Switch the ComPair interface “off”.

5. Switch the television set “off” with the mains switch.

6. Connect the ComPair interface cable with the connector on
the rear side of the ComPair interface (marked with 'I2C')
and the additional ComPair interface cable. Connect the
other side of the additional ComPair interface cable with
the ComPair (or Service) connector at the rear side of the
TV.

7. Plug the mains adapter in a mains outlet, and switch the
interface “on”. The green and red LEDs light up together.
The red LED extinguishes after approx. 1 second while the
green LED remains lit.

8. Start the ComPair program and read the 'Introduction'
chapter.

Note: If you encounter any problems, contact your local
support desk.

5.5 Error Codes

The error code buffer contains all errors detected since the last
time the buffer was erased. The buffer is written from left to
right. When an error occurs that is not yet in the error code
buffer, it is displayed at the left side and all other errors shift one
position to the right.

5.5.1 How To Read The Error Buffer

You can read the error buffer in 3 ways:

• On screen via the SAM (if you have a picture).

Examples:

– ERROR: 0 0 0 0 0 : No errors detected
– ERROR: 6 0 0 0 0 : Error code 6 is the last and only

detected error

– ERROR: 9 6 0 0 0 : Error code 6 was detected first and

error code 9 is the last detected (newest) error

• Via the blinking LED procedure (when you have no
picture). See “The Blinking LED Procedure”.

•Via ComPair.

5.5.2 How To Clear The Error Buffer

The error code buffer is cleared in the following cases:

• By using the CLEAR command in the SAM menu:
– To enter SAM, press the following key sequence on the

remote control transmitter: “062596” directly followed
by the OSD/STATUS button (do not allow the display
to time out between entries while keying the
sequence).

EN 16 LC4.2HE AA5.

Service Modes, Error Codes, and Fault Finding

– Make sure the menu item CLEAR is highlighted. Use

the MENU UP/DOWN buttons, if necessary.

– Press the MENU RIGHT button to clear the error

buffer. The text on the right side of the “CLEAR” line will
change from “CLEAR?” to “CLEARED”

• If the contents of the error buffer have not changed for 50
hours, the error buffer resets automatically.

Note: If you exit SAM by disconnecting the mains from the
television set, the error buffer is not reset.

5.5.3 Error Codes

In case of non-intermittent faults, write down the errors present
in the error buffer and clear the error buffer before you begin
the repair. This ensures that old error codes are no longer
present.
If possible, check the entire contents of the error buffer. In
some situations, an error code is only the result of another error
and not the actual cause of the problem (for example, a fault in
the protection detection circuitry can also lead to a protection).

Table 5-2 Error code overview

Error Device Error description Check item Diagram

0 Not applicable No Error
1 Not applicable - - ­2 Not applicable - - ­3 Not applicable - - ­4 GM1501 I2C error while communicating

5 Not applicable +5v protection 7930 A6
6 I2C bus General I2C error 7011, 3088,

7 Not applicable Not applicable - ­8 M24C32 I2C error while communicating

9 M24C16 I2C error while communicating

10 Tuner I2C error while communicating

11 Not applicable - - ­12 Not applicable - - ­13 Not applicable - - ­14 K4D263238M Read-write error with the

15 TDA9178T/N1 I2C error while communicating

16 Not applicable - - ­17 Not applicable - - ­18 Not applicable - - ­19 I-Board I2C error while communicating

with the Genesis Scaler
and/or Flash-ROM is faulty/
empty

with the Scaler EEPROM

with the EEPROM

with the PLL tuner

Scaler SDRAM

with Histogram

with I-Board

7401
7530

3096

7531 A11

7099 A2

1302, 3302,
3303, 3327

7501 A10

7560 A3

I-Board -

5.6 The Blinking LED Procedure

Using this procedure, you can make the contents of the error
buffer visible via the front LED. This is especially useful when
there is no picture.

When the SDM is entered, the front LED will blink the contents
of the error-buffer:

• The Led blinks with as many pulses as the error code
number, followed by a time period of 1.5 seconds, in which
the Led is off.

• Then this sequence starts is repeated.

Any RC5 command terminates this sequence.

Example of error buffer: 12 9 6 0 0
After entering SDM, the following occurs:

• 1 long blink of 5 seconds to start the sequence,

• 12 short blinks followed by a pause of 1.5 seconds,

A7A11

A2

A1

• 9 short blinks followed by a pause of 1.5 seconds,

• 6 short blinks followed by a pause of 1.5 seconds,

• 1 long blink of 1.5 seconds to finish the sequence,

• The sequence starts again at 12 short blinks.

5.7 Fault Finding and Repair Tips

Notes:

• It is assumed that the components are mounted correctly
with correct values and no bad solder joints.

• Before any fault finding actions, check if the correct options
are set.

5.7.1 NVM Editor

In some cases, it can be handy if one directly can change the
NVM contents. This can be done with the “NVM Editor” in SAM
mode.

5.7.2 Load default NVM values

In case a blank NVM is placed or when the NVM content is
corrupted, default values can be downloaded into the NVM.
After the default values are downloaded it will be possible to
start up and to start aligning the TV set. This is no longer
initiated automatically; to initiate the download the following
action has to be performed:

1. Switch off the TV set via the mains switch

2. Short circuit the SDM jumpers (keep short circuited)

3. Press P+ or Ch+ on the local keyboard (and keep it
pressed)

4. Switch on the TV set via the mains switch

5. When the set has started up the P+/Ch+ button can be
released and the short circuit of the SDM jumpers can be
removed.

6. The red LED will be on continuously to indicate that the
download is initiated (normally when SDM is activated the
red LED will start with the Blinking LED sequence).

7. Wait +/- 30 Seconds (time needed to download default
values to the NVM)

Result: The set is in SDM, the NVM is loaded with default
values and the blinking LED is not activated (The blinking LED
is not activated in this case to show that the download has been
performed), the LED will be on.

5.7.3 Tuner and IF

No Picture in RF mode

1. Check whether picture is present in AV. If not, go to Video
processing troubleshooting section.

2. If present, check that the Option settings are correct.

3. Check that all supply voltages are present.

4. Check if I2C lines are working correctly (3.3V).

5. Manually store a known channel and check if there is IF
output at Tuner pin 11.

6. Feed in 105 dBuV at Tuner pin 11 and check whether there
is RGB output from Video Processing IC. If yes, Tuner may
be defected. Change Tuner.

Sound in picture problem for L' system (rolling horizontal lines)

1. Check whether AGC L' in Sam mode is set to 0.

2. If yes, align the set to correct value.

Required system is not selected correctly

1. Check whether the Service jumper (#4022, 08 05 size) is
present. If yes, remove it.

2. Check whether SEL_IF pin is according to what is
specified.

Service Modes, Error Codes, and Fault Finding

EN 17LC4.2HE AA 5.

5.7.4 Video Processing

No power

1. Check +12 V and 3V3 at position 1910.

2. If no supply, check the connector 1910.

3. If it is correct, check the power supply board.

Power supply is correct but no green light

1. Check the two connectors 1005 and 1601, if they are
properly inserted.

2. If they are inserted correctly, check if the 3V3 is present.

No picture display

1. Check the RGB signal.

2. If it is present, check 3-IC7016 (NE555).

3. If it has output, the problem is in SCALER part.

4. Otherwise, check H-out on pin 2 of NE555. If the input
signal of pin2 is present, but no output, the IC is failed.

Note:

• If the H-out (pin 67) does not have signal or the level is low,
check the output of NE555 (pin 3) during start up.

• If the H-out (pin 67) has a signal (or has a signal for a very
short time), change IC7016 (NE555).

No TV but PC is present

1. Check if HSYNC and VSYNC are present at PIN 3 of 7071
and 7015.

2. If they are present, check RGB output.

3. If there is no RGB output, the IC TDA120xx can be failed.

Comb Filter not working

1. Check the option bit 5 in SAM.

2. Check NVM setting. Address 1229 is 0000.

5.7.5 Power Supply

5.7.6 Iboard and LCD Clock

General

Circuit diagram HC (chapter 7) shows the schematic diagram
of the Iboard together with IO for LC4.2HE. The main
microprocessor is the P89C664, a 64K flash microprocessor
from Philips. In some sets on the market, the P89C668 (96K)
microprocessor is used. There are 3 HEF switches (U2, U3,
U4) which select the different interface control protocols to
work with the external service providers. U7 is a RS232 IC.

The iTV Iboard is constantly powered by 5V, even when the TV
set is in its Standby mode or switched off by using the power
button on the local keyboard. The constant power supply
enables the Iboard to communicate constantly with the
headend server of the service provider. In this chassis, only
3V3 is available and this is upconverted to 5V.

Checking the Iboard

1. Check the voltages across C1 (= 3V3) and C4 (= 5V2). If
these are correct, the 3V3 to 5V upconverter is working
properly.

2. Check pin 2 (SCL) and pin 3 (SDA) of the Iboard
microprocessor P89C664 with an oscilloscope. If the
communication between microprocessor P89C664 and the
TV scalar board is working correctly, the iTV OSD menu
will appear when the menu button on the setup remote
control is activated.

3. Check pin 4 of microprocessor P89C664; this should be
low when the microprocessor is operating normally. Pin 4
goes to high and "hangs" the microprocessor if the supply
voltage drops below 4.5~4.75V. U6 is used to reset the
microprocessor and to monitor the supply voltage.

4. Check (using an oscilloscope) if there is a sine wave (16
MHz) on pin 14 and pin 15 of microprocessor P89C664
(internal Xtal oscillator).

Check fuses

This power supply contains three fuses. One is near the mains
inlet (marked on the board as 1102) and two other are near the
output connectors (marked 1610 and 1660).

1. Check with power supply in off state by means of ohmic
measurement.

2. Fuse 1102 may open in case of severe lightning strikes
and/or failures in the power supply. Despite the fact, that
this fuse is mounted in a fuse holder and the marking text
on the board, it is not meant to be field replaceable.

3. Fuses 1610 and 1660 may open in case a severe overload
of the 12 V outputs. Replacement of the power supply is
needed, but not before the cause of the overload
conditions is resolved.

Standby mode

1. Apply a 12 ohm load resistor of sufficient power rating to all
outputs (+3 V3, +12 VAL, +12 VL and +24 V). Connect the
STBY pin to GND.

2. Over an input voltage range of 90 V
+3 V3 output shall be up and within regulation (r5%). The

to 264 Vac only the

ac

voltage on the POWER DOWN pin shall be < 0.3 V at an
input voltage below 160 V
voltage higher than 240 V

, and 3.3 V r10% at an input

ac

.

ac

Normal mode:

1. Apply a 12 ohm load resistor of sufficient power rating to all
outputs (+3 V3, +12 VAL, +12 VL and +24 V). Connect the
STBY pin to the +3 V3 output.

2. Over an input voltage range of 90 V
shall be up and within regulation (r5%). The voltage on the

to 264 Vac all outputs

ac

POWER DOWN pin shall be 3.3 V r10% over the entire
input voltage range. Additionally, the voltage on the big
capacitor mounted flat on the PCB shall be 400 V r10%

Checking the LCD Clock:

1. If the LCD clock is not working correctly, first check the
error status of the clock module. In the ITV mode, press the
RECALL button on the ITV remote control in order to show
the status of the clock module.

2. If the LCD clock is not displaying the correct time, check if
there is a Teletext signal available (some TV programs do
not carry Teletext information).
Note:The LCD clock is connected directly to the Iboard
microprocessor P89C664. All Local Time information
downloaded via Teletext is captured by the Hercules IC on
the main board, relayed to the Iboard microprocessor
P89C664 and displayed via the LCD clock module. The
LCD clock itself does not keep track of real time.

EN 18 LC4.2HE AA5.

Personal Notes:

Service Modes, Error Codes, and Fault Finding

E_06532_012.eps

131004

Block Diagrams, Testpoint Overviews, and Waveforms

6. Block Diagrams, Testpoint Overviews, and Waveforms

Wiring Diagram

Wiring Diagram

19LC4.2HE AA 6.

Right

Speaker

INVERTER

1520

3P

1220

POWER

SUPPLY

1200

12P

8990

12P

1910

LCD-TV SCALER

A

8704

4P

1704

8704

8H20

8H21

LVDS CONNECTION

TO SCREEN

3P

4P

J10

J1

HC

J2
4P

LVDS OUTPUT

20P

1403

ITV BOARD

J3
5P

J5

10P

8H24

8H24

8H24

J6
8P

J4

24P

Left

Speaker

8H22

O

4P

1442

CLOCK
BOARD

BACK

LIGHT

CONNECTION

LCD SCREEN

8910

12P

POWER

IN

1001

1305

3P

1303

3P

SERVICE

COMPAIR

CONNECTION

1304

4P

H

5P

1002

1005

45P

8103

45P

1103 1698

23” I/O

1601

45P

45P

8690

1801

20P

20P

1690

8403

10P

1107-EU

SIDE I/O

D

+ CONTROL

24P

1001

1540

5P

8H23

5P

1540

ITV

J

IR/LED

1004

+12V

1005

1003

1002

To Smart Card

Express Box

External
Speaker

To Smart Card

Express Box

F_15140_015.eps

220205

Block Diagrams, Testpoint Overviews, and Waveforms

Block Diagram Video

VIDEO

TUNER + VIF

A1

1302
UR1316

TV

FM

4

SCL

REAR IO SCART

H1

SCART 2

1

21

SCART 1

1

21

TUNER

5

SDA

1102

1101

20

15

19

8

20

19

16

15

11

7

8

IF-TER

11

7

3311

7138

EF

SC2_CVBS_MON_OUT

STATUS_2

SC1_CVBS_IN

7119

EF

SC1_CVBS_RF_OUT

SC1_COMP_R_V_IN

SC1_COMP_G_Y_CVBS_IN

SC1_COMP_B_U_IN

ST

2321

2

F306

2

SC2_Y_IN

SC2_C_IN

SC1_FBL_IN

ATU

S_1

1328

1330

8

VIF1

7

VIF2

RF_AGC

SIF1

8

SIF2

7

1103

A2

A3

1005

16 30

14 32

22 24

15 31

32 14

41 5

42 4

35 11

30 16

34 12

29 17

A2

7011
TDA15021H

24

25

31

29

30

A2

A3

A3

HERCULES

Sound

Tra p s

AC

AGC

Detect

DC

QSS Mixer

AM Demod.

HISTOGRAM

SC2_Y_IN

SC2_C_IN

SC2_CVBS_MON_OUT

STATUS_2

A2

SC1_COMP_G_Y_CVBS_IN

STATUS_1

HERCULES

SC1_CVBS_RF_OUT

A2

SC1_CVBS_IN

SC1_CVBS_RF_OUT

(FOR ITV ONLY)

SC1_FBL_IN

SC1_COMP_R_V_IN

SC1_COMP_B_U_IN

A2

(ITV only)

H_CS_SDTV

V_SDTV

CVBS1

QSS/FM

AM

51

52

64

55

43

4360

4361

4362

SC1_COMP_G_Y_CVBS_IN_1

4363

ITV BOARD

HC

1002

J3

11

22

33

44

Video

Switch

+

Control

c

cvbs/y

SC1_FBL_IN_1

SC1_COMP_R_V_IN_1

SC1_COMP_B_U_IN_1

+8VSW_2

HSYN

Q8

VSYN

Dig. 2H/4H

Combfilter

Y Delay Adj.

Chrome

PAL/NTSC/

SECAM
Decoder &
Baseband

Delay

INSSW3

R/Pr-3

G/Y3

77 78 79 80

SCL

SDA

Q2

Q10

Q11

Q9

SAT

SCAVEM

on text

Yint

Uint

Vint

RGB/Pr Pb Insert

YUV Interface

B/Pb-3

YOU T

74 75 76 70 71 72

INTF_Y_OUT

INTF_U_OUT

7560
TDA9178T

68 9 161719

11

PIX IMPROVEMENT

14

(HISTOGRAM)

20

CVBSTERR

HSYNC

VSYNC

Skin Tone

U/V Tint

Saturation

Peaking
SCAVEM
U/V Delay

VOUT

UOUT

INTF_V_OUT

J4

13 13

88

99

RGB Matrix
Blue & Black

Strech

Gamma Corr.

YUV

YUV in/out

H/V

VIN

UIN

INTF_V_IN

INTF_U_IN

SIDE i/O

D

1001

R_OSD

G_OSD

Vertical &
East-West
Geometry

Sync Sep

H-OSC
H-Shift
H-Drive

YIN

INTF_Y_IN

1

CVBSterr

HSYN

VSYN

B_OSD

Fast Blanking

CVBS/Y

1003

RO

GO

BO

VDRA

HOUT

SANDCASTLE

13

8

To Smart Car

Express Box

9

20LC4.2HE AA 6.

HISTOGRAM

A3

7014

7019

7018

24

17

1687

1680

13
14

17

7012

10
11
14
15

18

23
24
16

2022

2020

9

3
2
1

1
2
6
7
9

EF

EF

7013

EF

7017

2

TR

Timer

OUT

7015

2

TR

Timer

OUT

7016

2

TR

Timer

OUT

HS

VS
PC_HD_DET+
BLU_PB
GRN_Y
RED_PR

RX2-IN
RX2+IN
SCL_DVI

SDA_DVI
RX1-IN
RX1+IN

+5VSWI

RX0-IN
RX0+IN
RXC+IN
RXC-IN
HOTPLUG

I341

3

I343

3

3

1698

37 9

38 8
18 28

35 11
33 13
31 15

26 20

25 21

10 36

12 34
13 33
15 31
16 30
20 26

RO

85

GO

86

BO

87

3058

VSYNC

23

HOUT

67

66

SANDCASTLE

PCHD-IO

H2

10

15

5

1

6

11

VGA

CONNECTOR

18

916

d

DVI -D

CONNECTOR

A13

F624

F625

F626

V_SDTV

H_CS_SDTV

1601

HS

VS
PC_HD_DET+
BLU_PB
GRN_Y
RED_PR

640
739

937

PCHD-MUX

R_SDTV

G_SDTV

B_SDTV

RED_PR

GRN_Y

BLU_PB

RED_PR

GRN_Y

BLU_PB

V_SDTV

A2

(ITV only)

VS

HS

H_CS_SDTV

A2

(ITV only)

RX2-IN
RX2+IN
SCL_DVI

SDA_DVI
RX1-IN
RX1+IN

RX0-IN
RX0+IN
RXC+IN
RXC-IN
HOTPLUG

7607

27

3

7

25

1

5

7606

11

15

1

1

2

12

13

7605

17

14

11

12

14

2

19

A10

R_PR-ADC

G_Y-ADC

B_PB-ADC

15

14

SDRAM

7501
K4D263238F

PC_HD_DET

7604

5

1

SDRAM

F613

F615

F617

R_PR+

G_Y+

B_PB+

8

4

V

H-CS

A7

FSDATA

FSADDR

SCALER

D2

C2

B2

L3

L4

B10
A10

N4
N3
B9
A9

B8

A8
AL
B6

AE10

7401
GM1501

ANALOG

INPUT
PORT

FRAME
STORE

CONTROL

DVI/HDMI

INPUT
PORT

GRAPHIC

ZOOM

OUT BLENDER

OSD CONTROLLER

BRIGHTNESS/CONTRAST/HUE/SAT

VIDEO
ZOOM

UART

INTERFACE

MICRO

CONTROLLER

INTERNAL

RAM

EXTERNAL

ROM

INTERFACE

DISPLAY

TIMING

GEN.

A11

OCMDATA

OCMADDR

AE16
AF11
AF16

AF12

AE15

AF15
AE12

AF13
AE14

AF14

FLASH/CONTROL

7530
MX29LV040QC

FLASH

ROM

512Kx8

PAN_VCC

TXB0­TXB3+
TXB0+
TXB3-

TXB1-

TXB1+
TXBC+

TXBC­TXB2-

TXB2+

F452

1403

1
3

6
7
8

9
10

12
13
14
15
16
17
18
19
20

F_15140_016.eps

220205

Block Diagrams, Testpoint Overviews, and Waveforms

Block Diagram Audio & Control

AUDIO

TUNER + VIF

A1

1302

REAR IO SCART

H1

SCART 1

1

21

SCART 2

1

21

PCHD-IO

H2

UR1316

TV

FM

1101

6

SC1_COMP_AV1_L_IN

2

SC1_COMP_AV1_R_IN

1102

6

2

1688

2
3
1

PC

AUDIO

IN

TUNER

4

SCL

SC2_L_IN

SC2_R_IN

PC_AUDIO_L

PC_AUDIO_R

FM-IFOUT

5

SDA

IFOUT

F306

11

10

A3

1103

37 9

39 7

1103

18 24

20 27

A13

1698

1601

442

244

IF-TER

HISTOGRAM

1005

1005

PCHD-MUX

PC_AUDIO_L

PC_AUDIO_R

2321

1330

2

7316

A12

7

8

SC1_COMP_AV1_L_IN

SC1_COMP_AV1_R_IN

SC2_L_IN

SC2_R_IN

HDMI

4836

4838

AudioIN2L

AudioIN2R

SIF1

SIF2

SSIF

HERCULES

A2

7011
TDA15021H

29

30

33

34

35

34

35

53

54

AD Conv.

Std Stereo

Decoder

AUDI O

SELECT

ADC/DAC

QSS Mixer

AM Demod.

AM

QSS/FM

I2S

Processor

AUDI O

CONTROL

Vol/Treb/

Bass

Features

DACs

21LC4.2HE AA 6.

AUDIO AMPLIFIER

A5

7709
TDA7297D

F702

F701

7

14

18

HPIC_LIN

HPIC_LIN

AMPLIFIER

IN2

IN1

7707
TDA1517ATW

AMPLIFIER

3

IN+

IN-

POWER

OUT1-

OUT1+

OUT2-

OUT2+

POWER

OUT1A

OUT1B

OUT2A

OUT2B

17

CONTROL

16

19

5

2

8

9

HP_LOUT

HP_ROUT

12

13

STANDBY

SOUND_ENABLE

Const_L_OUT

Const_R_OUT

SC2_L_MON_OUT

SC2_R_MON_OUT

SC1_L_RF_OUT

SC1_R_RF_OUT

H1

1103

1005

45 1

44 3

21 25

18 28

22 24

19 27

345

143

F708

F707

F706

F705

REAR IO SCART

HP_LOUT

HP_ROUT

CONTROL

EXT_MUTE

Const_L_OUT

Const_R_OUT

SC2_L_MON_OUT

SC2_R_MON_OUT

SC1_L_RF_OUT

SC1_R_RF_OUT

1704

1107

21

11

A2

1105

2
3
1

CONSTANT

AUDI O

OUTPUT

1102

1101

1

2

3

4

HC

3

1

3

1

ITV BOARD

J5

HP_LOUT

HP_ROUT

SCART 2

1

21

SCART 1

1

21

LEFT
SPEAKER

RIGHT
SPEAKER

1107

11

11

SIDE I/O +

D

CONTROL

J5

HP_LOUT

HP_ROUT

1105

EXTERNAL

SPEAKER

60

61

62

63

37

38

HISTOGRAM

A3

7376-A

7377-A

7376-B

7377-B

1:1

1:1

AUDOUTLSR

AUDOUTLSL

CONTROL

IR LED PANEL

J

6541

GND

7542

OUT

SIDE I/O +

D

CONTROL

RC_IR

RD_GR_LED

LED_CTRL

+5V

1309

1310
1311
1312
1313

To Smart Card

Express Box

Channel+

Channel­Volume+

Volume-

Power

+5VA

VS

6540B

7540

Green

6540A

Red

3544

7541

3540

PC-TV-LED

IR

+5VA

LED-SEL

1540

44

55

22

33

11

1540

1002

1
2
3
4
5
6

KB

LEDIN_CLK
IRIN_DATA-IN

MODE
STATUS_DATA-IN
DGND
IROUT

LEDIN_CLK
IRIN_DATA-IN

MODE
STATUS_DATA-OUT
DGND
IROUT
KB
LED_CTRL

RD_GR_LED
RC_IR

+5V

1001

17 17
20 20

21 21
22 22
23 23

ITV BOARD

HC

J4

11
22
33
44
55
66

LEDIN_CLK_TXD_SCL1
IR_IN_DATA-IN_RXD_SDA1

MODE
STATUS_DATA_OUT

GND

PC_TV_LED_OUT

+5V

LED_SEL_OUT

U5
P89C664

13

MICRO

11

CONTR.

10

1

KEYBOARD

PC_TV_LED

RC_IR

LIGHT_SENSOR

H1

1107

J5

99
33

44

88
77

REAR IO SCART

KEYBOARD
PC-TV-LED

LED-SEL

IR

LIGHT-SENSOR-SDM

A13

1698

21
36

45
14
43

1601

PCHD-MUX

LED_SEL

7640

KEYBOARD
PC_TV_LED

IR

LIGHT-SENSOR-SDM

3640

+3v3STBY

6640

+5VSWI

HERCULES

A2

7011
TDA15021H

HERCULES

120
107

97

115

114

116
119

102

SOUND-ENABLE

111
122

SEL_IF

4022

SERVICE

SMD

STATUS_1
STATUS_2

EXT_MUTE

STANDBY

A1

A3

A3

A5

A5

A5
A3

F_15140_017.eps

220205

Block Diagrams, Testpoint Overviews, and Waveforms

Block Diagram Scaler

HERCULES

A 2

A13

KEYBOARD

LIGHT-SENSOR-SDM

A13

IR

A13

A3

STAT U S_2

A3

STAT U S_1

P50_LINE_ITV_IR_SW

A3

+3V3STBY

P50

7001,7003

+3V3STBY

+5VSW

+1V8_A

+1V8_B

7070

7075

100,117,118,124

4,5,7,9,88,90,94

3,93,96

15,69,82

120

115

97

119

116

123

127

14

7011

u-Processor

HERCULES

IC

ERR

DECDIG

22LC4.2HE AA 6.

SCALER

A7

SDM PINS

4022

SEL_IF

SCL

SDA

56

7099

NVM

ERR

9

TV_IRQ

P50

A1

A5

A13

A5

A7

A7

A5

A3

A6

114

SOUND_ENABLE

111

107

PC-TV-LED

108

109

NVM_WP

104

6

102

99

7

EXT_MUTE

TV_SC_COM

98

122

STANDBY

126

POWER_DOWN

128

1001

10

11

2007

2006

A13

H_CS_SDTV

A2

V_SDTV

A2

HS

VS

A7

SD_HD_SEL

PC_HD_DET-

PC_HD_DET+

A2

R_SDTV

A2

G_SDTV

A2

B_SDTV

RED_PR

GRN_Y

BLU_PB

HD_FILTER

A7

A7

SD_HD_SEL

PC_HD_SEL

A7

PCHD-MUX

13

12

1

2

9,11

F624

F625

F626

7605

14

15

7604-5

11 10

7607

27

3

7

25

1

5

21

22

7604-6

13 12

1

5

7607 L H PIN
SD_HD_SEL SDTV HDTV 22
PC_HD_SEL ENABLE DISABLE 9

7604

6604

23 4

69 8

H_CS

PC_HD_DET

V

A7

6605

17

F613

F615

F617

R_PR+

G_Y+

B_PB+

14

11

9

SOG

R_PR-

G_Y-

B_PB-

A10

SDRAM

A11

A12

#RESET

ANALOG

INPUT

FLASH/CONTROL

+3V3STBY

7532

5
VCC

RESET

GND

2,3

PORT

4

+3V3_IO

RESET

3547-2

3547-3

3546-2

3546-3

OCMADDR1

OCMADDR2

7401

GM1501
SXGA DISPLAY
CONTROLLER

GRAPHIC

ZOOM

SCREEN SIZE

(1)

PRESENT ONLY FOR 23"

(2)

PRESENT ONLY FOR 26"

(1)

3551

(2)

3552

MSTR_SCL

MSTR_SDA

EXT.

ROM

INTER-

FACE

GPIO_G09_B4

DISPLAY

TIMING

GEN

NVM-WP

ADDRESS

PAN _ V CC

DATA

TXB0­TXB3+
TXB0+
TXB3-

TXB1­TXB1+
TXBC+

TXBC­TXB2-

TXB2+

7531

3,4,5

10,11

13,16

NVM

1403

1,2

FOR SETS

WITHOUT

PIXEL+

ADDRESS

DATA

FLASH

ROM

TO LVDS

CONNECTOR

LCD PANEL

PIXEL+
PAN E L

5

6

7

SCL_IO

SDA_IO

6
7

8
9

12
14
15

17
18
19
20

FOR SETS

WITH

PIXEL+

H2

PC-IN

15

DDC_5V

DVI-IN

PC-AUDIO-IN

FRONT

J

CONTROL

PCHD-IO

1511

1

10

3,11,19,22

14

15

16

17

18

23

6540

7543

6541

A 9

4445**

PP2

1002

20p

PP1

7102
EPCS4518

7108
OC

GENERATOR

LVDS IN

10

LVDS_SIGNAL_IN

EPLD
CONTROL

EPLD

FLASH

ROM

CLOCK

SCALER INTERFACE

SDA_IO

SCL_IO

PIXEL+_RESET

PIXEL+_SYNC

+3V3STBY

+5V+SWI

PC_HDMI-AUDIO_SEL

PANEL-PWR-CTL

** FOR 17" ONLY

* FOR 23" & 26"

3452*

7449*

7201
THC63LVDF84B

LVD S
INTERFACE
RECEIVER

1409 1001

1

3

4

5

7

9+5

UART_TX

UART_RX

SCL

SDA

TV_IRQ

SD_HD_SEL

PC_HD_SEL

HD_FILTER

LAMP_ON-OFF

BU_LIGHT_ADJ1

7501

37

HS

VS

38

PC_HD_DET+

BLU_PB

7693

RES

7694

RES

8

DVI

NVM

5

6

5

6

8

DDC

NVM

RED_PR

UART_TX

UART_RX

2

6

7

SCL_DVI

SDA_DVI

9

DDC_5V

3691

3682

6691

3710

5692

6692

+3V3STBY

+5VSWI

HOT_PLUG

RXC+IN

24

PC_AUDIO_L

PC_AUDIO_R

PC-TV-LED

LED-SEL

LIGHT-SENSOR-SDM

+3V3STBY

6

KEYBOARD

23489

GRN_Y

RX2-IN

RX2+IN

RX1-IN

RX1+IN

RX0-IN

RX0+IN

RXC-IN

3709

IR

18

19

35

33

31

22

23

6

7

26

25

9

10

29

28

20

12

13

15

16

4

2

40

41

43

42

45

11 04

1698

9

8

28

27

11

13

15

24

23

40

39

20

21

37

36

1601

17

18

26

34

33

31

30

42

44

8

5

LIGHT-SENSOR-SDM

3

4

1

A14

1301

4

3

2

1

3

6

4

2

1

3

6

4

SIDE AV

D

89

6

1302

1540

2

+12VSW

5952

LKB 5x

1309~13

PC_HD_DET+

PC_HD_DET-

BLU_PB

GRN_Y

RED_PR

UART_TX

UART_RX

+3V3STBY

+5VSWI

AudioIN2L

4836

AudioIN2R

4838

PC-TV-LED

LED-SEL

KEYBOARD

SUPPLY

7952

8

7

VCC

3951//52

2953

HS

VS

SDRAM

7606

1

2

15

14

11

12

9, 17, 19

A7

PC_HD_SEL

A 7

ERR

14

ADDRESS

DATA

FRAME
STORE

CONTROL

OSD CONTROLLER

OUT BLENDER

BRIGHTNESS/CONTRAST/HUE/SAT

A7

VIDEO
ZOOM

DVI/HDMI

INPUT

PORT

INTERFACE

MICRO-

CONTROLLER

INTERNAL

RAM

UART

GPIO_G07_B6

GPIO_G07_B2

HOT_PLUG

PC_HD_DETA13

A6

A12

A2

A2

3640

6640

+3V3STBY

+5VSWI

7640

IR

POWER_DOWN

TV_SC_COM

Y_NOTCH

+3V3_PLL

2488

2487

A2

+3V3STBY

6995

1

Q

S

2

R

OSC

6

3

4

3954

2956

F954

REF

5

2957

+1V8

7995

32

1

6951

5953

PANEL-PWR-CTL

+5VSWI

I996

2960

5996

+1V8_ADC

5997

+1V8_DVI

5998

+1V8_CORE

+3V3STBY

A7

7955

3955

7992

13

I992

2994

2

7953

5959

13

7954

2

5994

3958

1401

F960

2960

GPIO_G09_B1

OCM_INT1

GPI_G09_B3

GPIO_16

+2V5_DDR

PAN _V CC

OCM_OD0

OCM_OD1

VGA_SCL

VGA_SDA

GPIO_G09_B4

GPIO_G07_B0

GPIO_G07_B5

GPIO_G09_B0

PPWR

PWM1

PBIAS

OCM_TIMER1

3444*

EPLD I/O

PP3

7101
EP1C12F256C8

EPLD

(PIXEL+

PROC)

PP4

A13

A13

A2

A2

A2

A12

A13

A13

A14

A13

A6

A6

1

3

4

5

7

9

7403
THC63LVDM83R

LVDS
TRANS­MITTER

SDA

SCL

RESET_IN

SYNC_OUT

POWER
SUPPLY

SDA

SCL

RESET_IN

SYNC_OUT

+3V3_IN

1403

TXB3-

FOR SERVICE

3,4,5

10,11

13,16

7501

LF15ABDT

1,2

6
7

8
9

12
14
15

17
18
19
20

F521

F503

TO LCD PANEL (LVDS)

+3V3

+1V1

+5V

PAN _ V CC

TXB0­TXB3+
TXB0+

TXB1­TXB1+
TXBC+

TXBC­TXB2-

TXB2+

7504

SI2307D5

7505

1304

1

3

UART

2

A 3A 1

E_14490_102.eps

040804

Block Diagrams, Testpoint Overviews, and Waveforms

Testpoint Overview TV & Scaler Board

F001 B4
F002 C3
F003 D2
F004 C5
F005 C4
F006 B3
F007 B4
F008 B3
F009 A3
F010 B3
F011 B3
F012 A3
F013 C3
F014 C3

F018 C4
F019 B4
F020 D4
F021 B4
F022 A4
F023 B4
F024 D3
F025 D3
F026 D4
F027 A2
F028 C4
F029 C4
F030 C3
F031 C3

F032 C3
F033 D4
F034 D3
F035 D4
F036 C4
F037 A2
F038 D4
F039 A2
F040 D4
F041 D4
F042 C5
F043 C4
F044 C4
F045 D4

F046 D3
F047 D3
F048 D4
F049 D4
F050 C4
F051 D3
F052 B3
F053 D3
F055 D4
F056 B4
F057 B3
F058 D4
F059 A4
F060 B5

F061 D5
F062 D5
F063 C4
F064 A3
F067 D4
F068 C5
F069 C5
F070 B5
F071 B5
F072 D4
F073 B5
F074 B4
F075 D4
F076 B4

F090 C3
F093 C2
F094 C4
F095 D5
F096 D5
F097 C4
F099 C2
F301 D3
F302 D1
F303 D1
F305 C2
F306 C1
F307 C1
F308 D1

SERVICE TESTPOINT

3139 123 5804.2

F309 B2
F310 D3
F311 C3
F312 D2
F313 D2
F314 D2
F315 D2
F316 C2
F317 C2
F401 C6
F402 A5
F403 A5
F404 A5
F405 A8

F406 A8
F411 A8
F412 A8
F413 A8
F414 A8
F415 A8
F416 A8
F417 A8
F418 A8
F434 A6
F436 A6
F437 A6
F444 B7
F460 C6

F461 C7
F462 C6
F463 C6
F465 C5
F466 C6
F470 C5
F478 A7
F482 A6
F486 B6
F501 B8
F530 A5
F531 B6
F532 B6
F533 B6

F534 C5
F535 B6
F536 A6
F537 A6
F538 A5
F539 A5
F540 A6
F541 A6
F580 A3
F584 B4
F587 A4
F588 A4
F590 A2
F601 D7

F602 C6
F603 D6
F604 C5
F605 C5
F606 D7
F607 C5
F608 D6
F609 D7
F610 D7
F612 C6
F613 C6
F615 C5
F617 C6
F618 C6

F619 C7
F620 C6
F621 C7
F622 C7
F624 C5
F625 D5
F626 D5
F627 D7
F628 C7
F629 D7
F630 C7
F631 D7
F632 D7
F633 D7

F634 D5
F635 D5
F636 D7
F637 C5
F638 D7
F639 D7
F640 D6
F641 D6
F642 D6
F643 D5
F644 C5
F645 D5
F646 D6
F647 D6

23LC4.2HE AA 6.

F701 A2
F702 A1
F705 A2
F706 A2
F707 A2
F708 A2
F710 D4
F711 B3
F712 B4
F713 A1
F714 A2
F715 A2
F801 D8
F802 D8

F803 D8
F804 C8
F805 D8
F806 C7
F807 C7
F808 C8
F809 C8
F810 D7
F811 C7
F812 D8
F813 D8
F814 D8
F815 D8
F816 D8

F817 D8
F818 D8
F819 C8
F820 D8
F821 D8
F822 D8
F823 D8
F824 D8
F826 C7
F827 C7
F828 D7
F829 C7
F830 D7
F902 A1

F903 A2
F904 A2
F905 A2
F906 A5
F907 A4
F908 D3
F909 A5
F910 A5
F912 A3
F913 A4
F914 A1
F915 A3
F952 A6
F953 A6

F954 A6
F955 A7
F958 A5
F960 A6
F988 C6
I001 B4
I002 A3
I003 B4
I004 B4
I005 B3
I006 A3
I007 B3
I008 B4
I009 B3

I010 B3
I011 B3
I013 B4
I015 B3
I017 C3
I018 B3
I019 B3
I020 B3
I021 C3
I022 C2
I023 B4
I024 B4
I025 C3
I026 C3

I027 C3
I028 C3
I029 C3
I030 C4
I031 C4
I032 C3
I033 C3
I034 C4
I035 C4
I036 B4
I037 C4
I039 C4
I040 C4
I041 B4

I042 B3
I043 C3
I044 C2
I045 C4
I046 C4
I047 C4
I048 C4
I049 C4
I050 C4
I051 C4
I053 C4
I054 C4
I055 C4
I056 C3

I057 C4
I058 B4
I059 B4
I060 B4
I062 B3
I063 B3
I064 C3
I065 D4
I066 D3
I067 D3
I068 D3
I069 C3
I070 C4
I071 C3

I072 C3
I073 C4
I074 C4
I075 C4
I076 B4
I077 B3
I078 B2
I079 B4
I080 B4
I081 C4
I082 C5
I083 C5
I084 C5
I085 C5

I086 C4
I087 B4
I088 A3
I089 A4
I091 C4
I092 C4
I094 A4
I095 A3
I096 A4
I097 A4
I098 A4
I099 A4
I302 D1
I303 C1

I304 D1
I311 C2
I313 C2
I317 D2
I318 C3
I319 C2
I320 C1
I321 C2
I322 C2
I324 C1
I325 C2
I340 A4
I341 A4
I342 A4

I343 A4
I344 A4
I345 A5
I346 A4
I347 A4
I348 B4
I349 B4
I350 A2
I351 A2
I352 A2
I353 A3
I354 C3
I355 C3
I356 C3

E_14490_021.eps

I357 B4
I358 B4
I359 C4
I360 B4
I361 B5
I362 B5
I363 B4
I371 C3
I401 B5
I402 B6
I415 A8
I416 A7
I423 B6
I424 C6

030604

I425 B6
I426 B6
I427 C7
I428 C7
I436 B5
I437 A5
I438 B6
I439 B6
I440 B6
I441 B5
I442 C6
I443 C6
I444 C7
I445 C7
I446 C6
I502 B8
I503 B8
I585 A3
I586 A3
I601 D6
I604 C6
I605 D6
I606 D6
I607 D6
I608 D6
I609 C6
I610 C6
I611 D6
I612 D6
I614 C6
I615 D6
I616 C6
I618 C6
I619 C6
I620 C6
I621 D7
I622 D6
I623 D7
I624 D5
I625 D5
I626 D6
I627 D6
I628 D6
I629 D6
I633 D7
I634 D7
I635 D7
I636 D6
I637 D6
I638 C7
I639 C6
I640 C6
I641 C7
I642 C6
I643 D6
I644 D6
I645 D7
I646 D6
I647 C5
I648 D5
I649 D5
I650 D5
I651 D6
I701 A2
I702 A2
I703 A2
I704 A2
I705 A2
I706 A2
I707 A2
I709 A1
I710 B2
I711 A1
I712 A1
I713 A1
I714 D3
I715 D3
I716 D3
I717 A4
I718 B2
I719 B1
I720 A1
I721 A4
I723 A2
I724 A2
I725 A2
I726 D3
I727 D3

I728 A2
I729 A2
I730 B1
I731 B2
I732 A2
I737 A2
I738 A2
I739 A2
I740 A2
I741 A2
I802 D8
I803 D8
I810 D7
I811 C7
I812 D8
I813 D7
I814 C8
I815 D8
I816 C7
I817 D7
I818 C8
I819 C8
I822 D8
I829 D7
I833 D7
I834 D8
I836 D7
I838 D7
I840 D8
I841 C7
I842 C8
I844 C7
I847 D8
I848 D8
I901 A4
I902 A4
I903 A4
I904 A4
I905 A4
I906 A4
I907 A4
I908 A4
I910 A4
I951 A8
I952 A8
I953 A8
I954 A8
I955 A8
I956 A6
I958 A7
I959 A7
I961 A7
I992 A8
I995 C8
I996 C8

F302

1V / div DC

20us / div

1V / div DC

20us / div

F306

200mV / div AC

20us / div

F305 No wafeform available

F613

200mV / div DC

20us / div

F615F303

200mV / div DC

20us / div

F617

200mV / div DC

20us / div

F624 F625

500mV / div DC

20us / div

500mV / div DC

20us / div

F626 F701 F702

500mV / div DC

20us / div

20mV / div AC

1ms / div

20mV / div AC

1ms / div

F705 F706

50mV / div AC

1ms / div

50mV / div AC

1ms / div

F707 F708

50mV / div AC

1ms / div

50mV / div AC

1ms / div

I341

1V / div DC

5ms / div

I344

1V / div DC

20us / div

I904

2V / div DC

5us / div

F011 1V9
F012 1V9
F903 11V9
F905 3V3
F906 11V6
F915 5V3
F912 33V7

F913 8V
F958 11V6
F960 11V4
F954 5V4
F992 2V5
F996 1V8

Block Diagrams, Testpoint Overviews, and Waveforms

p
0

Testpoint Overview TV & Scaler Board

SERVICE TESTPOINT

24LC4.2HE AA 6.

F452

500mV / div DC

20us / div

Personal Notes:

3139 123 5804.2

E_14490_022.eps

030604

E_06532_012.e

1310

I2C IC Overview

IIC

HERCULUS

A2

Block Diagrams, Testpoint Overviews, and Waveforms

HISTOGRAM

A3

+3V3STBY

3088

3096

109

108

SDA

SCL

A7

SCALER

25LC4.2HE AA 6.

A1

TUNER IF

1305

I-BOARD

HC

+5VD

J2

3

2

R26

3

R25

2

R24

R23

CLOCK BOARD

O

PCHD-IO

H2

DVI -D

CONNECTOR

VGA

CONNECTOR

7011

TDA15021H

SET

PROCESSOR

NVM_WP

104

C5

C3 C4

C1 C2

1680

24

18

916

17

10

5

1

1687

15

6

11

3705

7

6

3697

12

15

+3V3STBY

3097

DCC_5V

DCC_5V

3696

3704

56

7099

M24C16

EEPROM

7

NVM

ERR

9

6

5

7694

M24C02

EEPROM

256x8

SDA_VGA

56

7693

M24C02

EEPROM

256x8

SDA_DVI

SCL_DVI

SCL_VGA

ERR

6

1698

3303

14 11

7560

TDA9178T

HISTOGRAM

ERR

15

N1 N2

7401

GM1501

SCALER

ERR

4

M1

M2

A13

PCHD_MUX

FLASH/CONTROL

A11

+3V3STBY

3432

3433

P3

DATA

P4

AF5

NVM_WPP

OCMADDR

OCMDATA

1601

25

21

26

20

SDA_DVI

SCL_DVI

N3

N4

ADDRESS

+3V3IO

SDRAM

A10

1408

2

1

JTAG

I2C

JTAG_TDI_SDA

JTAG_CLK_SCL

3436

3436

AF7

AD6

ADDRESS

DATA

FSADDR

FSDAT

3302

54

1302

UR1316

TUNER

ERR

10

UART_TX

UART_RX

SDA_IO

SCL_IO

56

7531

AT24C32

EEPROM

ERR

8

7530

MX29LV040

FLASH ROM

ERR

4

7501

K4D263238F

SDRAM

ERR

14

3328

3329

1303

1

SDA

2

SCL

3

SERVICE

CONNECTOR

COMPAIR

1304

1

2

3

SERVICE

CONNECTOR

UART

RP1

+5VD

RP1

3

U5

P89C664

8 bit

MICRO

CONTROLLER

44 43

DATA-IN_SDA1

CLK_LED-IN_SCL

3

U2

HEF4053BT

MULTIPLEX.

14

15

2

SDA2

22

21

SCL2

SDA1

24

25

SCL1

SDA3

23

13

TXD

12

RXD

2

IR-IN_DATA-IN_RXD_SDA1

LEDIN_CLK_TXD_SCL1

+5VD

R39

+5VD

RP5

R35

56

U8

MC24C16

+5VD

R69

13

U3

HEF4053BT

MULTI

PLEXER

U7

11

ST202ECD

RS232

12

TRANCIEVER

R40

RP5

R34

1442

or

J1

1443

2

2

SDA

3

3

SCL

R4

R3

23

24

U1

HT46R23

8 bit

MICRO

CONTROLLER

SIDE I/O + CONTROL

D

J4

1001

24

24

10

11

2

1

SDA3_IR-IN

TXD232

RXD232

IR-IN_DATA-IN

LEDIN_CLK

14

10

4

11

3

2

1

1003

7

5

6

1002

2

1

TO SMART CARD

EXPRESS BOX

TO SMART CARD

EXPRESS BOX

F_15140_018.eps

030305

Block Diagrams, Testpoint Overviews, and Waveforms

Supply Voltage Overview

SUPPLY LINE OVERVIEW

SUPPLY
PANEL
(PSU)

1200

1001

1520

1

J10

I

J10

+12V

A6

A6

A6

1910

TO LCD DISPLAY

A14

TV SUPPLY

1

2

3

4

5

6

7

8

9

POWER_DOWN

10

STANDBY

11

BU_LIGHT_ADJ1

12

LAMP_ON_OFF

+12VSW

+12VSW

A14

SUPPLY

+3V3STBY

+12VUNREG

+12VUNREG

PANEL_PWR_CTL

A7

5909

5930

5920

7992

7995

5952

AUD_SUP

+3V3STBY

+12VUNREG

7930
MC34063AD

SUPPLY

7920
L78M08CDT

7952

SUPPLY

5956

26

IC

31

5984

5985

5986

5987

5988

5989

5990

5991

5994

5996

5997

5998

5958

26

IC

7954

CONTROL

A5

A2

A7

A7

7955

I904

6930

6951

5931

5910

3910

7910

5953 5954

5959

7953

+12VUNREG

5932

6910

+8VSW_TV

+3V3_LBADC

+3V3_LVDSA

+3V3_LVDSB

+3V3_LVDS

+1V8_CORE

PAN_VCC

AUD_SUP

+3V3STBY

+5VSW

+VTUN

6911

+3V3STBY

+3V3_PLL

+3V3_ADC

+3V3_DVI

+3V3_IO

+2V5_DDR

+1V8

+1V8_ADC

+1V8_DVI

+12VSW

+5VSWI

A13,A12,

A11,A9,

A7,A5,
A3,A2,

A14

A14

A5

A1

A3
A2
A1

A1

A3
A2

A9, A10

A10

A13

26LC4.2HE AA 6.

SCALER INTERFACE

1005

A3

1601

A13

DVI -D

CONN.

VGA

CONN.

A9

+3V3STBY

+5VSWI

+3V3_PLL

+3V3_ADC

+3V3_DVI

+3V3_IO

+3V3_LBADC

+3V3_LVDSA

+3V3_LVDSB

+3V3_LVDS

+1V8_ADC

+2V5_DDR

+1V8_CORE

+1V8_DVI

FSVREF

A10

+2V5_DDR

A11

+3V3STBY

+3V3_IO

A12

+3V3STBY

1801

3

NC

PCHD-MUX

A13

+3V3STBY

+5VSWI

REAR I/O SCART

H1

1103

31

+5VSWI

+3V3STBY

PCHD-IO

H2

1698

+3V3STBY

28

29

1680

14

1687

9

SDRAM

3501

FLASH/CONTROL

HDMI

(MAINLY FOR NAFTA)

3169

+5VSWI

6692

3691 6691

3702

6693

5692

5686

+3V3STBY

+5VSWI

+3V3_PLL

+3V3_ADC

+3V3_DVI

+3V3_IO

+3V3_LBADC

+3V3_LVDSA

+3V3_LVDSB

+3V3_LVDS

+1V8_ADC

+2V5_DDR

+1V8_CORE

+1V8_DVI

FSVREF

+2V5_DDR

FSVREF

+3V3STBY

+3V3_IO

+3V3STBY

+5VHDMI

+3V3STBY

+5VSWI

+5VSW

+5VSW_1

+3V3STBY

+3V3STBY

+5VSWI

DCC_5V

DCC_5V

1601

17

18

1107

6

1698

J5

I-BOARD

HC

J2

1305

A4

1442

PSU

1107

H1

A7
A10

J4

HC

A3

J1

HC

I

H1

+3V3STBY

1

L1

J10

+12V

1

J5

+3V3S

6

SIDE I/O + CONTROL

D

1001

7

21

IR LED

J

1540

2

CLOCK BOARD

O

1442

1

U1

SMPS

CONTR

L1

Q14

D2

L4

LCM_POWER

L5

L6

+3V3STBY

+3V3

+5V

J1

1

+5VA

+5VD

J4

+5V

21

+12V

7

+3V3S

+12V+12V

+5V+5V

1540

+5V

2

+5VA+5VA

VDDVDD

F_15140_019.eps

220205

1442

1001

D

O

TUNER IF

A1

A6

A6

A6

A6

+5VSW

+VTUN

+3V3STBY

HERCULES

A2

+3V3STBY

7002-1

7011

HERCULES

A6

+8VSW_TV

14

127

CONTROL

7002-2

CONTROL

3374

A6

A6

A6

A6

A14

A7
A9

A7
A9

A7
A9

A6

A7

A7
A9

A6
A7
A9

A7
A9

A7
A9

A7

A6

A9

A14

A14

A14

A7
A9

A14
A7
A9

A14
A7
A9

A14

A3

A14
A6

A14

A9

A14
A7

A14

A10

A14

A14

A14

A7

A14

+5VSW

HISTOGRAM

A3

+5VSW

+3V3STBY

+8VSW_TV

+12VSW

AUDIO AMPLIFIER

A5

AUDIO_SUP

+3V3STBY

SCALER

A7

+3V3STBY

+3V3_DVI

+3V3_PLL

+5VSWI

+3V3_LBADC

+1V8_CORE

+3V3_IO

+3V3_LVDSB

+2V5_DDR

+3V3_LVDSA

+3V3_LVDS

FSVREF

+1V8_DVI

+1V8_ADC

+3V3_ADC

PAN_VCC

7562

31

PAN_VCC

+5VSW

+VTUN

+3V3STBY

(FOR ITV ONLY)

+3V3STBY

+1V8_A

+1V8_B

+8VSW_TV

TO 45 - 7011

+5VSW

+5VSW

+3V3STBY

+8VSW_TV

+12VSW

+8VSW_2

AUDIO_SUP

+3V3STBY

+3V3STBY

+3V3_DVI

+3V3_PLL

+5VSWI

+3V3_LBADC

+1V8_CORE

+3V3_IO

+3V3_LVDSB

+2V5_DDR

+3V3_LVDSA

+3V3_LVDS

FSVREF

+1V8_DVI

+1V8_ADC

+3V3_ADC

LVD S

CONN.

1305

1005

1

1403

J2

I

4

1

2

A6

A14

A14

A14

A14

A14

A14

A14

A14

A14

A14

A14

A14

A14

A10

A14

A6

A14

A6

A6

A14

H2

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts

TV & Scaler Board: Tuner + VIF

1 23456789

TUNER + VIF

1302
UR1336/A F S H-3

A

RF

TV

RF
FM

F301

B

COMPAIR

FOR SERVICE

1303

1
2
3

A2

C

A2

BZX384-C6V8

A2

A2

D

E

+3V3STBY

A2
A2

F

FOR ITV ONLY

3139 123 5804.2

*

PRE-FIL

12

MT

13 14

TU|FM

AGC1

3V8

2

SDA

SCL

SCL

SDA

RF_AGC

SEL_IF

NC

6331 6330

1305

SDA

56

SCL

F302

3302

F303

3303 100R

BZX384-C6V8

F311

F309

UART

FOR SERVICE

4
3
2
1

1
2
3

6

1304

TRACK
FILTER

NC1

5V3

NC2

8

NC

GAIN
CTRL

PRE-AMP

VT9

32V

100R

F307

2307

47n

F313
F315
F314

BZX384-C6V8

TRACK
FILTER

VCC7

5V3

I302

I303

+VTUN

+3V3STBY

6328

3327

1K0

5304

F312

3304

AS3

4339

2302
22p

MIX-OSC

IF AMP

AGC
DET

PLL

SCL4SDA5

2V6

1V3

2308

50V2u2

3305

10K10K

3328

3329

6329
BZX384-C6V8

2V6

2303

22p

100R

100R

IFOUT

MT

UART_TX

UART_RX

11

10FM-IFOUT

15

I304
F308

FROM SCALER

TUNER
PAL / SECAM
NTSC / LATAM

0V

0V

A7

A7

F305

*

UR1316
UR1336

4312
RES

1302

F306

I311

4313

3313

*

F302 F303

1V / div DC

20us / div

2311

100u 16V

IF-TER

+5VSW

3V6

0V

3316
820R

I318

7316
BFS20

I317

3317
560R

F306

200mV / div AC

2318

20us / div

2314

3314

100n

100K

2313 1n0

I313

1n0

2V

3315

150K

1V / div DC

20us / div

27LC4.2HE AA 7.

6310

BAS316

6311

RES

3311

10K

4340

2317

1n0

+5VSW

5309

12u

3309

10K

2309

470u 16V

4318

5321
390n

I321

2321

10n

3321

2K2

3319

7320

27K

BC847BW

I319

0V

3320

18K

EU AP CHINA NAFTA

*

YY Y

4327

--

4328

--

4329

Y

4331

Y

4333

Y

4334

--

4336

--

4337

--

4338

--

4339

3322

6K8

3323

2K2

6323

1SS356

I320

3V4

-­Y

--

YYY

-----­Y

--

--

--

--

Y

Y
Y
Y

--

I324

2324

1SS356

3325

22K

7325

BC847BW

I325

3326

47K

--

--

--

--

--

--

--

--

--

5324

6u8

10n

3324

2K2

6324

4327

*

4328

*

4329

*

4330

*

I322

FOR CHINA ONLY

4332

4333

*

4334

*

4335

4336

*

EUROPE & AP
PAL-MUTLI
ONLY

1328
OFWK3953LEUROPE
OFWK7265LAP
OFWK3956LCHINA

NAFTA OFWM1967L

1328-A

*

OFWK3953L

2

3

1328-B
OFWK3953L

4331

1

*

2

3

1329-B
OFWK3955L

1

1330-A

*

OFWK9656L

2

3

1330-B
OFWK9656L

1

1329

--

--

OFWK9355L

-- --

15 111216

OFWK3955L1329-A

15 11

15 111216

F310 F

1302 A1
1303 B1
1304 F1
1305 F1
1328-A B8
1328-B C8
1329-A D8
1329-B D8
1330-A E8
1330-B E8
2302 C2
2303 C2

A

2307 D2
2308 D2
2309 B5
2311 B4
2313 E4
2314 D4
2317 E5

B

C

D

E

F

2318 D5
2321 C6
2324 C7
3302 C1
3303 C1
3304 E2
3305 E2
3309 A5
3311 C5
3313 E4
3314 D4
3315 E4
3316 D5
3317 E5
3319 D6
3320 D6
3321 C6
3322 C6
3323 C6
3324 C7
3325 D7
3326 D7
3327 D2
3328 F2
3329 F2
4312 E3
4313 D4
4318 D5
4327 B7
4328 C7
4329 C7
4330 C7
4331 C7
4332 E7
4333 E7
4334 E7
4335 E7
4336 E7
4337 C9
4338 C9
4339 C2
4340 C5
5304 E2
5309 A5
5321 C6
5324 B7
5339 C9
5340 E9
6310 B5
6311 B5
6323 C6
6324 C7
6328 F2
6329 F2
6330 C1
6331 C1
7316 E5
7320 D6
7325 D7
F301 B1
F302 C1
F303 C1
F305 A3
F306 A4
F307 D1
F308 C3
F309 D1

1330
OFWK9656L
OFWK9361L
OFWK9352L

7

RES

820n

8

5339

4337

4338

NCMT

184569101314

17

7

8

NCMT

121617

184569101314

F316

VIF2

F317

VIF1

F310

SIF2

SIF1

SSIF

7

5340

8

184569101314

RES

NCMT

17

A2

A2

A2

A2

A2

E_14490_027.eps

030604

F311 C1
F312 E2
F313 F2
F314 F2
F315 F2
F316 E9
F317 E9
I302 C2
I303 C2
I304 C3
I311 D4
I313 E4
I317 E5
I318 D5
I319 D6
I320 D6
I321 C6
I322 D7
I324 B7
I325 D7

9

1 23456789

TV & Scaler Board: Hercules

1234567891011

HERCULES

A

A3, A6

STANDBY

A3

P50_LINE_ITV_IR_SW

P50

A3

B

C

D

E

F

FOR ITV

1002

1
2
3
4
5

67

G

3139 123 5804.2

POWER-DOWN_BOLT-ON

A3

POWER_DOWN

A6

+1V8_B

7005

2V5

BSH103

+3V3STBY

3004
22K

I353

BCP69-25

1

2V5

3

5

7002-2
BC847BS

4

SC1_CVBS_RF_OUT

H_CS_SDTV

V_SDTV

7003

0V

2

2V

A3/A13

A3/A13

BSH103

0V

+3V3STBY

3003
3R3

I088

3V1
3

4

A3

6

2V5

2

1

SC1_COMP_AV1_L_IN

A3

SC1_COMP_AV2_R_IN

A3

SC1_L_RF_OUT

A3

OUT_MUTE

SC1_R_RF_OUT

A3

SC1_CVBS_RF_OUT

A3

SSIF

A1

3374

2395 100n

2396 10u 16V

+8VSW_TV

1234567891011

Circuit Diagrams and PWB Layouts

RES

+3V3STBY3056

7075
RES

3V3

6075

BAT54 COL

6074

BAT54 COL
BAT54 COL6073

6076 BAT54 COL

I006

20793089

150K

22n

I002

3001

3002
22K

3R3

I351

I350
3V1

3

2V5

1

7001
BCP69-25

7002-1
BC847BS

100u

2024

16V

10R

6005

BAS321

4

2

5004

+5VSW

3024 5K6

2046
RES

2V

1V9

2012

100u 16V

100n

2013

1V9
F011

F012

5K63000

60017070

BAS316

I352

7370-1

PUMH7

2001
220n

+1V8_A

+1V8_B

2065

F010

3070

RES
3072

RES
2070

+5VSW

2043
100n

5003

I068

100R

1u0

100R3016

HERC_RESET

A3

2008

3008

47K

7370-2
PUMH7

1009

I

GND

RES

+3V3STBY

4K7

3075

2048

1u0

I007

2007 6p8

2006

DMMI_RGB_SW

3059 1K0

3007 12K2009

1u0
10V

470n

10V

F002

VSYNC

A3

A1

A1

A1

A1

A1

A1

O

SFSKA

4M5

3077 4K7

3073

15K

6p8

2010 6n8
2060

100n

2061

10u

16V

VIF1

VIF2

SIF1

SIF2

RF_AGC

SSIF

3371

3358

1001

3062

2066

I067

3078 4K7

I354

I355

3357
1K0

2068

220n

F004

3079 4K7

24M576

I018
I019

+3V3STBY

+1V8_B

I005

F006

F009
F008
I063

+1V8_A

5060

3006

2011 220n

RES

3053

0R

2063 150n
3060

2387 47p

100R

I064

100R3372

I071

100R

I066

RESRES

3074

100K

1K03080

5070

POWER_DOWN_BOLTON_P50

+3V3STBY

5001
1m0

3394

75R

100u

2071

16V

2005 100n

470u

2382

16V

100R

I020

I042

I022
I072

3010 1K0

2370

2371

10n2359

RES

3011

47p2388

VIF1
VIF2
I043
I044

39K

3076 680R

1u0

1u0

*EMC *EMC

2372

1n0

2072

1%

SIF1
SIF2

2373

F007

2004

220n
F003

1n0

220n

+3V3STBY

I011

I010

I069

2087

1n0

A13

KEYBOARD

2073 1n0

5002

3V3

I009

1

0V

2
3

2V

3V3

7

3V3

8
9

3V3

10
11
12
13

0V

14

2V5

15

5V4

16

0V

17

2V3

18
19

2V3

20

2V3

21

0V1

22

0V4

23

0V7

24

1V9

25

1V9

26

2V5

27

2V

28
29

1V9

30

1V9

31

4V3

32

I025

I026

2375

50V10u

A3

A3

I001

STATUS_2

STATUS_1

LIGHT-SENSOR-SDM

I062

3081 100R

+1V8_B

5071

2074 220n

3V3

0V0V2V

127

128

P1.5/TX

P1.4/RX

VSSP2
VSSC4
VDDC4
VDDA3(3.3V)
VREF_POS_LSL
VREF_NEG_LSL+LSR
VREF_POS_LSR+HPL
VREF_NEG_HPL+HPR
VREF_POS_HPR

XTALIN
XTALOUT

VSSA1

VGUARD/SWIO
DECDIG
VP1
PH2LF
PH1LF

GND1

SECPLL
DECBG

AVL/EWD

VDRB
VDRA
VIFIN1
VIFIN2
VSC
IREF
GNDIF
DVBIN1/SIFIN1
DVBIN2/SIFIN2
AGCOUT

EHTO

AVL/SWO/

SSIF/REFIN

AUDIOIN5L

33

3435363738

0V

2V2

3370

680R

2358 3n3

2374

2357

100n

2356

A13

I077

125

126

VSSC3

P1.2/INT2

AUDIOIN5R

AUDOUTSL

2V2

3V6

100n

50V2u2

F013
F014

A1

+3V3STBY

SEL_IF

3082 4K7

3V3

3V3

122

123

124

VDDC3

P2.5/PWM4

DECSDEM

AUDOUTSR

39440

3V6

2V22V1V9

2V8

I371

I028

I356

I017

I065

28LC4.2HE AA 7.

4022

SERVICE SMD

STATUS_2

3V20V2V

120

121

119

VSSC1/P

P3.3/ADC3

P2.4/PWM3

PLLIF

GND2

AMOUT/QSSO/AUDEEM

42434445464748

41

I021

390R

3359

A3

+3V3STBY

4K73083

SW-I2C-SCL

100R3084

STATUS_1

I015

0V0V0V

2V

115

116

117

118

DECV1V8

P3.1/ADC1

P3.2/ADC2

VDDC1(1.8)

TDA 12029H

DVBO/FMRO

DVBO//IFVO/FMRO

SIFAGC/DVBAGC

VCC8V

2V10V7V92V5V4

I032

I056

4002

100n

2003

2u2

2355 50V

+3V3STBY

4K73085

SW-I2C-SDA

3V3

112

113

114

P3.0/ADC0

P2.2/PWM1

P2.3/PWM2

7011

VP2

SVO/IFOUT/CVBS1

AGC2SIF

1V2

I033

3009 100K

A3

3V3

3V3

111

P2.1/PWM0

AUDIOIN4L

49550

2V2

2V2

A5

A13

+3V3STBY

+3V3STBY

PC-TV-LED

3K3

2K2

SOUND_ENABLE

10K

3087

3088

3086

3096 3K3

2V4

2V8

2V8

107

108

109

P1.6/SCL

P1.7/SDA

VDDP(3.3V)

CVBS4/Y4

C4

AUDIOIN2L

1V6

2V2

2V2

I029

+3V3STBY

5072

2076
220n

1V61V3V31V3V3

103

104

105

106

P1.3/T1

P0.0/I2SDI1

P0.2/I2SD02

P0.1/12SD01

AUDIOIN2R

AUDIOIN3R

CVBS2/Y2

AUDIOIN3L

1V4

2V2

1V2

I034

I037

F023

3V3

110

P2.0/PMW

AUDIOIN4R

515253545556575859660

1V4

I027

A1

A1

SCL

SDA

100

101

102

VSSC2

P0.4/I2SWS

P0.3/I2SCLK

IN(G/Y-2/CVBS/Y-X)

C2/C3

AUDOUTLSL

CVBS3Y3

616263

1V4

1V6

3V6

3V6

I039

I030

I040

A4A4A4A5A5

I2SDI1

I2SCLK

I2SDO1

3V3

3V3

3094

I059

3V3

99

97

98

VDDC2

P1.1/T0

INT0/P0.5

P1.0/INT1

VDDadc(1.8)

VSSadc

VDDA2(3.3V)

VDDA(1.8V)

GNDA

VREFAD

VREFAD_POS

VREFAD_NEG

VDDA1(3.3V)

BO
GO

RO

BLKIN

BCLIN

VP3

GND3

B/Pb-3

G/Y-3

/Pr-3

INSSW3

VOUT(SWO1)

UOUT(INSW-S)

YOU T

YSYNC

UIN(B/Pb-2)

VIN(R/Pr-2/C-X)

VDDcomb

VSScomb

HOUT

FBISO/CSY

SVM

CVBSO/PIP

AUDOUTHPL

AUDOUTHPR

AUDOUTLSR

1V2

64

3V6

3V5

I031
I035

I058
I348
I349

10R

96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65

EXT_MUTE

3389 100R

F019

3V3
2V

1V6
3V3

3V3
1V8
1V7
1V8
1V5
2V6
5V4

1V3
1V3
1V3
0V
1V5
1V5
1V7
1V9
1V5
1V3
1V3
5V4

0V4
0V6
2V

F005

2398
2397

2018
2017

2016

2014 100n

A7

+3V3STBY

100R

TV_SC_COM

3067

3092

100R

3091

+1V8_A

5370

5371

2378

2379

I013

F074

I008

2035

3028
100K

1u0
1u0

100n
100n

100n

100n2015

A7

TV_IRQ

4K7

2077 1u0

+1V8_A

F020

220n

220n

I036

I041

I047

I049
I050

I053
I054
I055
I057

I048
I046

A1

A1

SDA

SCL

F021

5372

2394 100n

2380

16V

2381

100n

3048 10K
2052
3054

100u

2002 100u

3393
3392

7371-1

PUMH7

3391
3390

A13

A3

IR

RC_IN

4008

2099

1n0

SCL

SDA

NVM_WP

100u

2041 5007220n

RES
RES

2032

2031
2030 100n
3035 100R

3014 470R

100n2029

2025 100n

5005

220n2023

6.3V

100R3013
100R
100R

100R

100R

+3V3STBY

3093
4K7

+3V3STBY

I023

I024

100n2027
100n2026

+5VSW

4007
4006
4005
4004

2078 100p

F022

3097 4K7

7

6

5

5008

220n2044

+3V3STBY

100n
100n

I359

I045

+3V3STBY

7099
M24C16-WMN6

3V3

2V4

2V4

2047

I363

3V3

84

?

(2Kx8)

WC

EEPROM

SCL

6.3V330u

I003
I004

5006

SC1_COMP_AV1_G_Y_CVBS_IN_1

5010

22u

7371-2
PUMH7

ADR

w 3D-COMB w/o 3D-COMB

NO YES4002
YES NO4004
NO YES4005
YES NO4006
NO YES4007
YES NO4023

220n2033

SC1_COMP_B_U_IN_1

SC1_COMP_R_V_IN_1

I051

I360

22p2055

I361

6002

BAS316

SC2_CVBS_MON_OUT

SC2_R_MON_OUT

SC2_L_MON_OUT

SVHS_AV2_Y_CVBS_IN

0
1
2SDA

+5VSW

SC1_FBL_IN_1

INTF_V_OUT
INTF_U_OUT
INTF_Y_OUT

22K3098

Y_NOTCH

INTF_Y_IN
INTF_U_IN
INTF_V_IN

HOUT

SANDCASTLE

CVBS-COMB

OUT_MUTE

MAIN_OUTR

MAIN_OUTL

SVHS_C_IN

SC2_R_IN

SC2_L_IN

SC1_CVBS_IN

AudioIN2R

AudioIN2L
SC2_C_IN

COUT-COMB

SC2_Y_IN

YOUT-COMB

SVHS_R_IN
SVHS_L_IN

E_14490_028.eps

F099

BO
GO
RO

I362

1001 C4
1002 F1
1009 G3
2001 D3
2002 E9
2003 F7
2004 C5
2005 C5
2006 D4

A

2007 C4
2008 D3
2009 D3
2010 D4
2011 D4
2012 E2
2013 G2
2014 G9
2015 G9

B

C

D

E

G

F

2016 G9
2017 F9
2018 F9
2023 E9
2024 E2
2025 E10
2026 E10
2027 E10
2029 E9
2030 D10
2031 D10
2032 D10
2033 D10
2035 D9
2041 C10
2043 D3
2044 C10
2046 D2
2047 C10
2048 B4
2052 D9
2055 E10
2060 E4
2061 E4
2063 E5
2065 G3
2066 G4
2068 C4
2070 B3
2071 C5
2072 A5
2073 B5
2074 B6
2076 B7
2077 B9
2078 A10
2079 C2
2087 F5
2099 A10
2355 G7
2356 G6
2357 G6
2358 F6
2359 F4
2370 F5
2371 F5
2372 F5
2373 F5
2374 G6
2375 G5
2378 C9
2379 C9
2380 C9
2381 C9
2382 C5
2387 F4
2388 F4
2394 C9
2395 G2
2396 G2
2397 F9
2398 F9
3000 C2
3001 D2
3002 D2
3003 D1
3004 D1

1
2
3

A3
A3

A3

A3
A3
A3
A3
A3
A3

A3

A7

A3
A3
A3

A3

A3
A3
A3
A3
A3

A5
A3
A3
A3
A3
A3
A3
A3

A12

A12

A3
A3
A3
A3
A3
A3

030604

3006 D4
3007 D4
3008 E3
3009 G7
3010 E5
3011 E5
3013 E9
3014 E10
3016 B3
3024 C2
3028 E9
3035 D10
3048 D9
3053 E4
3054 D9
3056 B2
3059 D4
3060 E5
3062 E4
3067 B9
3070 A3
3072 B3
3073 B4
3074 G4
3075 A4
3076 F5
3077 A4
3078 A4
3079 A4
3080 A5
3081 B6
3082 A6
3083 A6
3084 B7
3085 A7
3086 A7
3087 A7
3088 A8
3089 C2
3091 B9
3092 B9
3093 A10
3094 C8
3096 B7
3097 A10
3098 E11
3357 B4
3358 G4
3359 F6
3370 F6
3371 F4
3372 F4
3374 G2
3389 B9
3390 F9
3391 F9
3392 F9
3393 F9
3394 C5
4002 F6
4004 G10
4005 G10
4006 G10
4007 G10
4008 A10
4022 A6
5001 B5
5002 C5
5003 D3
5004 G2
5005 E10
5006 D10
5007 C10
5008 C10
5010 E10
5060 C4
5070 A5
5071 B6
5072 B7
5370 C9
5371 C9
5372 C9
6001 C3
6002 E11
6005 G2

6073 B2
6074 B2
6075 B2
6076 B2
7001 E2
7002-1 E2
7002-2 E1
7003 E1
7005 C1
7011 D7
7070 C2
7075 B2
7099 A10
7370-1 F3
7370-2 F3
7371-1 F9
7371-2 F10
F002 E3
F003 C5
F004 D4
F005 E9
F006 B4
F007 A5
F008 B4
F009 B4
F010 D3
F011 E2
F012 E2
F013 G6
F014 G6
F019 C9
F020 C9
F021 C9
F022 A10
F023 B7
F074 D9
F099 B11
I001 A5
I002 C2
I003 D10
I004 D10
I005 B4
I006 C2
I007 C4
I008 D9
I009 C5
I010 C5
I011 C5
I013 C9
I015 B7
I017 G6
I018 D4
I019 D4
I020 D5
I021 F6
I022 D5
I023 C10
I024 C10
I025 F5
I026 F5
I027 F7
I028 F6
I029 F7
I030 F8
I031 F8
I032 F7
I033 F7
I034 F7
I035 F8
I036 D9
I037 F8
I039 F8
I040 F8
I041 D9
I042 D5
I043 E5
I044 E5
I045 E10
I046 F9
I047 D9
I048 F9
I049 D9
I050 E9
I051 D10
I053 E9

I054 E9
I055 E9
I056 F7
I057 E9
I058 B8
I059 C8
I062 B6
I063 B4
I064 F5
I065 G6
I066 G5
I067 G4
I068 G3
I069 E5
I071 F5
I072 E5
I077 B6
I088 D1
I348 B8
I349 B8
I350 D2
I351 D2
I352 C3
I353 D1
I354 E4
I355 F4
I356 G6
I359 E1
I360 E10
I361 E11
I362 E11
I363 E10
I371 F6

0

TV & Scaler Board: Histogram

1234567891011

HISTOGRAM

1005

62684-452100F

45
44

A

B

C

43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13

TO 1103 OF IO BD

12
11
10

D

E

F

G

TO 1801 OF 3D COMB FILTER BD

3139 123 5804.2

4647

9
8
7
6
5
4
3
2
1

1008

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20

F067

21
22
23
24

FOR SET WITH DMR FEATURE

25
26
27
28
29
30
31
32
3334

1004

12

11

10

9

F093

8
7
6
5
4
3
2
1

123456

F048

F097

F068
F069
F076
F071

F055

2054 1n0

F043

F049

2084

F058

CVBS_IN

F060

F061

F062
F063

F075

F090
F072

F096
F095

F094

F024
F025
F026
F027

F028

F029

F030

F031

F032
F033

2082 1n0

F034

F035

F036

F037
F038

F039
F040
F041
F042

+5VSW

F044
F045

F046

F047

F050
F051
F052
F053

1n0

F056
F057
F064

4009
4010

2089

1n0

IR_IN

IR_OUT

F073

2086

1n0

+8VSW_TV

100R

100R 3064

20531n0

1n02085

+3V3STBY

Circuit Diagrams and PWB Layouts

HP_LOUT

A5

HP_ROUT

SC2_L_IN

SC2_R_IN

P50

SC2_R_IN
SC2_L_IN

SC2_Y_IN

IR

RC_IN

V_SDTV

YOUT-COMB

SCL
SDA

A5
A5
A4

A2

A2

A2

A2

A2
A2

A2
A2

A2

A2

A2
A3

A2
A3
A2

A2
A2
A2
A2

A2

A2

A2
A2
A2
A2
A2

A2
A2
A2

A2
A2

A2
A2
A3

A3

A3
A3

A2
A2

A2

A2
A2
A13
A13

A2
A2

A2
A13
A2
A13

A2
A2

A2
A2

A2

A2

RO

A2

GO

A2

BO

A2
A2

A2
A2

A2
A2
A2

A2

MAIN_OUTR

A2

A2

I060

HP_DET_R_DC

HP_DET_IN

SVHS_C_IN

SVHS_AV2_Y_CVBS_IN

SVHS_L_IN

SVHS_R_IN

SC2_C_IN

STATUS_2

SC2_Y_IN

SC2_CVBS_MON_OUT

SC2_L_MON_OUT

Const_L_OUT

SC2_R_MON_OUT

Const_R_OUT

STATUS_1

1n02083

SC1_COMP_AV1_G_Y_CVBS_IN

4011
4012

SC1_CVBS_IN

SC1_COMP_B_U_IN

SC1_COMP_R_V_IN

SC1_COMP_AV1_L_IN

SC1_COMP_AV2_R_IN

SC1_CVBS_RF_OUT

SC1_FBL_IN

SC1_L_RF_OUT

SC1_R_RF_OUT

SW-I2C-SDA

POWER-DOWN_BOLT-ON

SW-I2C-SCL

SC1_CVBS_IN

DMMI_B_U_IN

DMMI_G_Y_IN

DMMI_R_V_IN
DMMI_FBL_IN

SC2_L_MON_OUT

SC2_R_MON_OUT

SC2_CVBS_MON_OUT

H_CS_SDTV

SC1_CVBS_RF_OUT

STANDBY

SC1_L_RF_OUT

P50_LINE_ITV_IR_SW

SC1_R_RF_OUT

COUT-COMB

3071

CVBS-COMB

+3V3STBY

3019

100R

2040

16V10u

3049

100R

100R

3050

100R3051

HISTOGRAM

INTF_U_OUT
INTF_V_OUT

SCL
SDA

INTF_V_IN
INTF_U_IN
INTF_Y_IN

INTF_Y_OUT

0V6

7560

TDA9178T/N1

2
10
12
13

IMPROVEMENT

23
24

8

1V5

UIN

9

1V5

VIN

11

2V5

SCL

14

2V5

SDA

2V7

16

VOUT

2V7

17

UOUT

1V

19

YOUT

21

SOUT

22

CF

7563

PMBT2369

0V1

2563
4n7

PICTURE

3566
1K0

"560" ~ "569"

+8VSW_TV

3380

10K

7377-A

BC857BS

MAIN_OUTL

I074

I073

+8VSW_TV

3382

10K

7376-A

BC857BS

4V1

3V6

4V1

3V6

+5VSW

+12VSW

?

3565

1K2

+8VSW_TV

3381

10K

4V1

I095

7377-B

BC857BS

+8VSW_TV

3383

10K

4V1

7376-B

BC857BS

4V9

7012
BC847BW

1V8

1V2

3052

0R

5560

20

VCC

15

DECDIG

1

0V6

SC

3

ADR

VEE

0V

4

0V

5

0V

6

1V7

YIN

7

18

F001

6563

+5VSW

ADEXT1
ADEXT2
ADEXT3

BZX384-C2V7

AUDIO PATH

2376

2392

3386

100R

1u0

2377

2386

3378

100R

1u0

I087

1V7

14V3

1u0

1u0

7013
BC847BW

1V8

1V1

3015
0R

7562

L7808CD2T

13

COM

2564

2

10u25V

3563 1K0

7068

BC847BW

RES

4568

0V

OUTIN

I358

3562

100K

8V

2562

100n

3561
100K

1K03564

BZX384-C6V86564

3068 1K0

AUDOUTLSR

Const_R_OUT

OUT_MUTE

F018

1K03069

7372-2
PUMH7

AUDOUTLSL

7372-1

PUMH7

Const_L_OUT

7014
BC847BW

1V2

3017
0R

R_SDTV

G_SDTV

B_SDTV

+8VSW_2

2561

100u 16V

3560
100K

SANDCASTLE

I357

A5

A3

A5

A3

A5

2560

29LC4.2HE AA 7.

100n

A13

A13

A13

1004 G1
1005 A1

A

B

C

D

G

1008 D1
2019 A9
2020 A7
2021 C9
2022 C10
2028 B9
2034 B9
2040 A4
2042 D8
2045 B11
2053 G2
2054 C1
2062 B8
2082 B2
2083 C2
2084 D2
2085 D2
2086 F2
2089 E2
2360 E9
2361 F11
2363 G9
2364 G11
2365 G11
2366 G10
2367 E9
2368 G9
2376 F5
2377 G5
2386 G5
2392 F5
2560 C6
2561 C6
2562 C6
2563 D4
2564 C5
3005 B7
3012 E11
3015 A6
3017 A6
3019 A4
3020 A7
3021 A8
3022 A7
3023 A7
3025 A10
3026 B9
3027 B9
3029 B11
3030 C10
3031 E11
3032 C10
3033 E11
3034 E11
3036 E11
3037 A7
3038 C11
3049 B4

E

3050 B4
3051 B4
3052 A5
3055 E11
3057 C8
3058 D10
3061 D10
3063 D9
3064 G2
3065 D9
3066 C11
3068 D6

F

3069 E6
3071 G2
3360 E11
3361 E11
3362 E11
3363 E11
3364 E11
3365 E11
3366 E9
3367 E9
3368 F9
3369 F9
3373 F9
3378 G5
3380 F4
3381 F4
3382 G4
3383 G4
3386 F5
3560 D6
3561 D6

3026

4K7

10K

2028

2021

3065

4K7

10n

2034

3n3

10n

I344

1V / div DC

20us / div

3025

56K

7017

NE555D

I098

6 THR

0V

COMPCOMP

7 DISC

0V6

3058

470R 1K8

I345

GND

3030 3032
100K

I346

0V95

3061

8
VCC

COMP

FF

1

220K 6021

2022

220p

7019
BC847B

5CTRL

3V6

2TR

5V3

4RES

3OUT

0V

BAS316

I347

3038
RES

H_CS_SDTV

47K

SANDCASTLE

I340

I341

3029

RES

4016

47K

47K

47K

47K

1K0

47K

2045

10n

V_SDTV

3066

4K7

A2

A13

A13

I341

1V / div DC

5ms / div

GND

GND

5V4

8
VCC

1

8
VCC

1

2019

47u

FF

COMP

FF

16V

CTRL 5

TR 2

RES 4

OUT 3

RES 4

3V6

3V6

0V7

5CTRL

2TR

3OUT

0V2

I344

I097

I099

3027

I343

3063 1K0

+5VSW

I342

I096

3021

3K3

2062

3n3

0V4

0V4

6 THR

0V2

7016
NE555D

THR6

COMP

DISC7

7015
NE555D

COMP

HOUT

A2

3023

5K6

0V4

3005
820R

3020

1K0

I089

3022

10K

2020

100p

2V9

7018
BC847B

BAS316

I094

3037

82K

6020

3057
820R

7 DISC

2042
3n3

F059

4015
RES

VSYNC

F070

A2

A2

FOR SET WITH DMR ONLY

3360

3033

3031

3012

3361

3362

SC1_COMP_B_U_IN_1

A2

SC1_COMP_AV1_G_Y_CVBS_IN_1

A2

SC1_COMP_R_V_IN_1

A2

SC1_FBL_IN_1

A2

A3

DMMI_FBL_IN

DMMI_RGB_SW

A2

DMMI_R_V_IN

A3

SC1_FBL_IN

A2

SC1_COMP_R_V_IN

A2

SC1_COMP_B_U_IN

A2

SC1_COMP_AV1_G_Y_CVBS_IN

A2

4360

I081

4361

I080

4362

4363

I079

+5VSW

3366 100R

3367 100R

5360

2360

10u

3368 100R

3373

16V

3369
100R

2363

1u0

2368

10K

2367
100n

I070
I075

I076

I092

I078

I083

47K3034

47K3055

47K3364

7360

ADG734BRU

16

VDD

?

SPDT

SWITCH

1

IN1

2

S1A

3

D1

4

S1B

10

IN2

I082

9

S2A

8

D2

7

S2B

GND VSS

1u0

11

IN3

12

S3A

13

D3

14

S3B

20

IN4

I086

19

S4A

18

D4

I091

17

S4B

15

NC

2366

5

6

3363 47K

2365

1u01u0

3036 47K

3365 47K

I084
I085

DMMI_G_Y_IN

2361

1u0

DMMI_B_U_IN

2364

1u0

A3

A3

E_14490_029.eps

030604

3562 D5
3563 D5
3564 D5
3565 D4
3566 D4
4009 E2
4010 E2
4011 F2
4012 F2
4015 D7
4016 D11
4360 G8
4361 G8
4362 G8
4363 G8
4568 E5
5360 E9
5560 B5
6020 A8
6021 C11
6563 D5
6564 D5
7012 A5
7013 A5
7014 A6
7015 C8
7016 A8
7017 A10
7018 B7
7019 C10
7068 D5
7360 E10
7372-1 G6
7372-2 F6
7376-A G4
7376-B G4
7377-A F4
7377-B F4
7560 C4
7562 B5
7563 D4
F001 D5
F018 C6
F024 A2
F025 A2
F026 A2
F027 A2
F028 A2
F029 A2
F030 B2
F031 B2
F032 B2
F033 B2
F034 B2
F035 B2
F036 B2
F037 C2
F038 C2
F039 C2
F040 C2
F041 C2
F042 C2
F043 C1
F044 C2
F045 C2
F046 C2
F047 D2
F048 D1
F049 D2
F050 D2
F051 D2
F052 D2
F053 D2
F055 C1
F056 D2
F057 D2
F058 E1
F059 D7
F060 E1
F061 E1
F062 E1
F063 E1
F064 D2
F067 F1
F068 F1
F069 F1
F070 D7
F071 F1
F072 G1
F073 F2
F075 G1
F076 F1
F090 G1

F093 G
F094 G1
F095 G1
F096 G
F097 E1
I060 B3
I070 E9
I073 F4
I074 G4
I075 E9
I076 E9
I078 F9
I079 E8
I080 E8
I081 E8
I082 F1
I083 F9
I084 F11
I085 F11
I086 F10
I087 A5
I089 A7
I091 G10
I092 F9
I094 A7
I095 F4
I096 A8
I097 A9
I098 A1
I099 B9
I340 B11
I341 B11
I342 C8
I343 C9
I344 D9
I345 C10
I346 C10
I347 C11
I357 E6
I358 D5

1

1

0

0

7891011

Circuit Diagrams and PWB Layouts

TV & Scaler Board: Audio Amplifier

123456789

AUDIO AMPLIFIER

A

B

A3

A2

A2

A3

C

A2

D

A3

A3

A3

A2

A6

E

F

A2

3139 123 5804.2

AUDOUTLSL

SC2_L_MON_OUT

SC2_R_MON_OUT

AUDOUTLSR

STANDBY

HP_DET_IN

AUDOUTLSL

HP_DET_R_DC

SOUND_ENABLE

F711

POWER_DOWN

EXT_MUTE

F701

F702

For ITV Only

3719
10K

I715

3V3

4708

F712

For ITV Only

2704

1u0

2706

1u0

AUD-SUP+3V3STBY

3717
10K

I720

11V2

7702-2
BC847BS

3V2

4703

74HC08PW

4709

74HC08PW

74HC08PW

74HC08PW

7706-1

1

2

7706-2

4
3V3

5
3V3

7706-3

9

10

3V2

7706-4

12

13

3V3

I705

I707

+3V3STBY

3725

10K

I716

+3V3STBY

14

7

14

7

14

7

14

7

3708

33K

3709

33K

7702-1
BC847BS

3V3

3V3

3V3

3V3

11
3V

*

3722
8K2

3

6

8

I706

3712

10K

3714

12K

11V2

3710

I714

33K

AUD-SUP

MUTE

ST_BY

3732

1K0

3713
RES

3715
1K8

3747

100K

4V5

3V3

I709

3703

10K

2708

1u0

2712

1u0

7703-2

BC847BS

F715

3733
470R

3V3

0V7

I701

3705
RES

2705

+3V3STBY

3749

10K

AUD-SUP

2702

1u0

HPIC_RIN

+3V3STBY

*

3730

10K

I721

0V

7710
BC847BW

1u0

3726

12K

HPIC_LIN

4701

4702

3748

10K

3731

470R

I704

30LC4.2HE AA 7.

1701 A6
1704 D9

A

B

C

D

E

F

2701 A6
2702 A4
2703 D5
2704 A2
2705 B3
2706 B2
2707 B7
2708 B3
2709 B5
2710 C8
2711 D8
2712 C3
2713 C6
2714 C7
2715 C7
2716 B4
2718 D4
2719 C6
2735 E8
2736 E9
2737 E9
2738 E9
2739 A4
2740 A5
2741 C5
2742 D5
2743 A8
2744 A8
2745 A8
2746 E6
3703 A3
3705 A3
3706 D5
3708 A2
3709 B2
3710 B3
3711 B8
3712 B3
3713 B3
3714 C3
3715 C3
3717 C2
3718 C8
3719 C1
3720 B5
3722 C2
3725 C2
3726 D4
3727 D4
3730 F4
3731 F4
3732 F3
3733 F3
3735 E8
3736 E9
3737 E9
3738 E9
3739 A8
3740 A8
3741 A8
3742 B9
3743 B8
3744 E5
3745 A8
3746 C5
3747 D3
3748 D4
3749 D3
3750 D5
3751 E5
4701 A4
4702 B4
4703 D2
4704 A5
4705 A5
4706 B8
4707 C8
4708 E1
4709 E2
7702-1 D2
7702-2 D2
7703-1 D4
7703-2 D3
7706-1 E2
7706-2 E2
7706-3 F2

HPIC_LIN

I724

16V470u

50mV / div AC

1ms / div

HPIC_RIN

I725

2707

470u 16V

**

2715

16V470u

**

50mV / div AC

1ms / div

3739 22K

2744 1u0

3745 100K

I726

4706

I727

4707

4704

RES

4705

RES

* AV BUNDLE

7707

IN1+

IN2-

MODE

SVRR

SGND 1 2

I713

3744

10K

15 16

VP1 VP2

POWER

AMPLIFIER

10 114

P-GND

?

PGND

OUT1A
OUT1B

OUT2A
OUT2B

NC

HS

21

F713

P-GND

12
13

14
19
20

ITV 1W BATHROOM AMP

7709

TDA7297D

14

IN1

1V4

7

IN2

1V4

12

ST_BY

4V5

13

MUTE NC

4V5

I728

2746

10V

1u0

SGND

F701 F702 F705 F706 F707 F708

20mV / div AC

1ms / div

P-GND

TDA1517ATW

I702

I703

*EMC*EMC

2739 2740

470p

470p

16V10u

AUD-SUP

4V5

I723

*EMC

2742

470p

3720
10K

*EMC

3746
100K

3750

68K

2741

470p

2716

7703-1

BC847BS

I729

3V3

3V3

F714

2718

1u0

I719

0V

I718I717

3727
1K8

3

18

I710

17 1

I711

5

16V100u

2709

I712

3706

10K

2703

10u

16V

3751
68K

0V8

7708-1

PUMH7

0V8

7708-2

PUMH7

I730

2701
100n

8
9

2
6
7

AUD-SUP

100n

POWER

AMPLIFIER

PW GND

20 11 10

8

HP_LOUT

HP_ROUT

1701

+T

4R8

HPIC_LOUT

HPIC_ROUT

2719
100n

P-GND

11V3

15

6

VCC

OUT1+

OUT1-

?

OUT2+

OUT2-

1

P-GND

P-GND

20mV / div AC

1ms / div

27142713

P-GND

19

5V8

16

5V8

2

5V9

5

5V9

18
17
9
4
3

21

MAIN AMP

1u02743

22K3743

3711

0R

3718

0R

2711
470p

50mV / div AC

1ms / div

+3V3STBY

I732

2745

16V100u

2710
470p

50mV / div AC

HEADPHONE AMP

I731

3741
100K

2

1V7

3

1V7

5

I737

6
1V7

F708

*EMC *EMC
3735

3736 3737

2R2 2R2

*EMC *EMC
2735

2736

1n0

1ms / div

F710

22K3740

7740-1
TS482IDT

1

1V7

84

+3V3STBY

84

7

1V7

7740-2
TS482IDT

22K3742

HP_ROUT

HP_LOUT

F705
F706
F707

*EMC

2R2 2R2

*EMC
2737

1n01n0

1704

+

­+

-

*EMC
3738

I741I739 I740I738

*EMC
2738

1n0

OUT_MUTE

HPIC_ROUT

HPIC_LOUT

4
3
2
1

A2 / A3

E_14490_030.eps

A3

A3

R

L

8 OHMS/5W

030604

7706-4 F
7707 A5
7708-1 F5
7708-2 F5
7709 D6
7710 F4
7740-1 A9
7740-2 B9
F701 A1
F702 B1
F705 D9
F706 D9
F707 D9
F708 E9
F710 F9
F711 E1
F712 F1
F713 B6
F714 D4
F715 D3
I701 A3
I702 A5
I703 A5
I704 B4
I705 A2
I706 A2
I707 B2
I709 C3
I710 B5
I711 B5
I712 C5
I713 D5
I714 D3
I715 D1
I716 D2
I717 D2
I718 D4
I719 D4
I720 C2
I721 F4
I723 D5
I724 A7
I725 A7
I726 B8
I727 C8
I728 E6
I729 D4
I730 A6
I731 A8
I732 A8
I737 A8
I738 E8
I739 E9
I740 E9
I741 E9

2

123456789

TV & Scaler Board: TV-Supply

123456789

TV-SUPPLY

A

B

C

D

E

1910

1
2
3
4
5
6
7
8
9

10

TO / FROM 1200 OF

11

POWER SUPPLY UNIT

12

+12VSW

+12VSW

(..V) STANDBY

F904

F914

1n0

Circuit Diagrams and PWB Layouts

11V9

F903

11V2

AUD-SUP

2936

1n0

11V6

29402939

F906
F907
F908
F909
F910

3V3

F905

2941

1n01n0

3V3

(1V2)

14V4

2942
1n0

5930

10u

+3V3STBY

+12VUNREG

(0V) 3V3
(0V) 3V2
(3V3) 3V3
(3V3) 3V3

2909
330u
16V

I902

SUP_GND

P-GND

29382937

5909

1n01n0

F902

N.C.

2930

16V470u

5920

POWER_DOWN

STANDBY

BU_LIGHT_ADJ1

LAMP_ON-OFF

BU_LIGHT_ADJ2

3931

3930
1R0

1R0

SUP_GND

I910

A2, A5, A7

A2

A14

A14

A14

DCOL

I901

14V2

14V2

3932

1K0

2932

RES

13

2920

16V47u

I903

1%

7920

L78M08CDT

OUTIN

COM

2

1V2

3K3

7V914V3

VCC

3933

2934

4n7

8

7
IS

6

5

1%

7930
MC34063AD

DCOL

IS

VCC

CIN_NEG

2921

16V47u

31LC4.2HE AA 7.

IPK

OSC

Q

S

R

REFERENCE
REGULATOR

SWC

TIMC

GND

1

SWC

2SWE

SWE

3

TIMC

4

GND

14V2

1V

I905

2931
470p

SUP_GND

SUP_GND

SUP_GND

0V7

I904

2V / div DC

5us / div

I904

5931
220u

SUP_GND

5V4

2933

470u 16V

6930
SS14

3910

2K2

I908

5932

10u

I906

5910

1m0

I907

5V3

0V3

3911

1K0

7910
BC817-25

TUN_GND TUN_GND

2910
470p

2935

6910

BAV99

1910 A1
2909 B3
2910 E8
2911 D9
2920 E4
2921 E5
2930 C3
2931 C6
2932 C4
2933 D6
2934 D4
2935 C8

A

2936 A2
2937 B1
2938 B2
2939 B2
2940 B2
2941 B2
2942 B3
3910 B7
3911 E7
3930 B3
3931 B4
3932 C4
3933 C4

B

5909 A2
5910 D8
5920 E3
5930 C3
5931 C6
5932 C8
6910 D8
6911 D9
6930 C7
7910 D7

5V3

F915

+5VSW

C

7920 E4
7930 B5
F902 B3
F903 A2

16V470u

F904 A2
F905 A2
F906 A2
F907 A2
F908 A2
F909 A2

D

F910 B2
F912 D9
F913 E9
F914 A1
F915 C9
I901 B4

2911

33V7

F912

35V22u

33V7

6911

BZX384-C33

+VTUN

I902 C3

TUN_GND

I903 C4
I904 B7
I905 C6
I906 C7
I907 D8
I908 D7
I910 E3

8V

F913

+8VSW_TV

E

3139 123 5804.2

123456789

E_14490_031.eps

020604

TV & Scaler Board: Scaler

123456789101112131415 16

SCALER

A

FROM/TO PCHD-MUX

B

+3V3STBY

3428

RES

TO HERCULES

C

+3V3_PLL

D

E

F

G

H

I

J

K

L

3139 123 5804.2

DISC_LAMP

A9

BU_LIGHT_ADJ2

A14

BU_LIGHT_ADJ1

A14

+5VSWI

+3V3_LBADC

A9

A13

TO PCHD-MUX

KEYBOARD1

HD_FILTER

4K7

3451

4K7

3452

7449

BC847BW

RES

3445

2457
10u

TO SCALER INTERFACE

TO HDMI

TO FLASH CONTROL

TO FLASH CONTROL

123456789101112131415 16

3429
RES

TO HDMI

TO HDMI

TO HDMI

TO HDMI

I436
I437
I445

LBADC3

2490 2491

FOR SERVICE FROM

Circuit Diagrams and PWB Layouts

+1V8_CORE +3V3_IO

7401
GM1501

K17

SCL_DVI

SDA_DVI
RX0+IN
RX0-IN
RX1+IN
RX1-IN
RX2+IN
RX2-IN

RXC+IN
RXC-IN

+3V3_DVI

B_PB-

B_PB+

G_Y-

G_Y+

R_PR-

R_PR+

SOG

SCL

SDA
H_CS
V

2488 22p

HDMI_VRED0
HDMI_VRED1
HDMI_VRED2
HDMI_VRED3
HDMI_VRED4
HDMI_VRED5
HDMI_VRED6
HDMI_VRED7

HDMI_VGRN0
HDMI_VGRN1
HDMI_VGRN2
HDMI_VGRN3
HDMI_VGRN4
HDMI_VGRN5
HDMI_VGRN6
HDMI_VGRN7

HDMI_VBLU0
HDMI_VBLU1
HDMI_VBLU2
HDMI_VBLU3
HDMI_VBLU4
HDMI_VBLU5
HDMI_VBLU6
HDMI_VBLU7

HDMI_VCLK

HDMI_VVS
HDMI_VHS

HDMI_VDV

4428
4427

4445
3444
3450

TEMP_SENSOR

100n 100n

#RESET

SCL_IO
SDA_IO

#OCM_WE
#OCM_RE
#ROM_CS

FROM SUPPLY

OCMADDR19
OCMADDR18
OCMADDR17
OCMADDR16
OCMADDR15
OCMADDR14
OCMADDR13
OCMADDR12
OCMADDR11
OCMADDR10
OCMADDR9
OCMADDR8
OCMADDR7
OCMADDR6
OCMADDR5
OCMADDR4
OCMADDR3
OCMADDR2
OCMADDR1
OCMADDR0

OCMDATA7
OCMDATA6
OCMDATA5
OCMDATA4
OCMDATA3
OCMDATA2
OCMDATA1
OCMDATA0

RES
RES
47K
47K

2492

+3V3STBY

3424

150R

3425 10K

2487 22p

1401

3426

3443

10K

3427

I428

2494
100n100n

PIP_CLK
UART_TX
UART_RX

+3V3STBY

I424

1%

SMD-49
14M31818

3K3

RES

(RESERVE)
(RESERVE)

PIP_DATA0
PIP_DATA1
PIP_DATA2
PIP_DATA3
PIP_DATA4
PIP_DATA5

(RESERVE)

PIP_DATA6
PIP_DATA7

3442-4
3442-1
3442-2 2 7
3442-3

(RESERVE)

3433 10K

3441-2
3441-1 1 8
3441-3
3441-4 4

3439-3

3439-1
3440-3 3 6

3439-4 4 5
3440-2 2 7
3440-4

3446

100R 1%

I425

I443

I427
I444

10K
45
18

36

10K3432

V-CHIP_INT
POWER_DOWN

27

36

10K

5

36

10K3439-2

27
18

10K3440-1 1 8

45

N4
N3
A8
B8
A9
B9
A10
B10
A6
B6
D5
C5

I446

B11

B1
B2
C1
C2
D1
D2
C3
A1
N2
N1
L4
L3
R4

G4
G3
F1
K3

I426

K2

C19
B19
A19
D18
C18
B18
A18
C17

A23
C22
B22
A22
D21
C21
B21
A21

B25
A25
D24
C24
B24
A24
C23
B23

A20
B20
C20
D19
D20
B17

C26
C25
D26
D25

A12
B12
C12
D12

C16
B16
A16
D15
C15
B15
A15
D14

I442

A17
A14
B14
C14
D16

M1
M2

K1
M4
M3
P4
P3

R3
R2
R1
L1
L2

I441

P2
P1
T4

T3
T2

T1
U4
U3
U2
U1
V4
V3
V2

V1
W3
W2
W1
Y3
Y2

Y1

AA3
AA2

AB3
AB2

I439

AB1
AC3
AC2
AC1

I440

AD1
AE1
AF1
AD2
AE2
AF2
AD3
AE3
AF3
AD4

DVI_SCL
DVI_SDA
RX0+
RX0­RX1+
RX1­RX2+
RX2­RXC+
RXC­NO_CONNECT
NO_CONNECT
REXT

BLUE­BLUE+
GREEN­GREEN+
RED­RED+
SOG
NO_CONNECT
VGA_SCL
VGA_SDA
AHSYNC
AVSYNC
EXTCLK

XTAL
TCLK
NO_CONNECT
NO_CONNECT
ACS_RSET_HD

VRED0
VRED1
VRED2
VRED3
VRED4
VRED5
VRED6
VRED7

VGRN0
VGRN1
VGRN2
VGRN3
VGRN4
VGRN5
VGRN6
VGRN7

VBLU0
VBLU1
VBLU2
VBLU3
VBLU4
VBLU5
VBLU6
VBLU7

VCLK
VODD
VVS
VHS_CSYNC
VDV
VCLAMP
PWM0
PWM1
PWM2
OCM_TIMER1

LBADC_IN3
LBADC_IN2
LBADC_IN1
LBADC_RETURN

SVDATA0
SVDATA1
SVDATA2
SVDATA3
SVDATA4
SVDATA5
SVDATA6
SVDATA7

SVDV
SVODD
SVVSYNC
SVHSYNC
SVCLK

OCM_UD0
OCM_UD1
/RESET
IR1
IR0
MSTR_SCL
MSTR_SDA

/OCM_WE
/OCM_RE
/ROM_CS
/OCM_INT2
/OCM_INT1
/OCM_CS2
/OCM_CS1
/OCM_CS0

OCMADDR19
OCMADDR18
OCMADDR17
OCMADDR16
OCMADDR15
OCMADDR14
OCMADDR13
OCMADDR12
OCMADDR11
OCMADDR10
OCMADDR9
OCMADDR8
OCMADDR7
OCMADDR6
OCMADDR5
OCMADDR4
OCMADDR3
OCMADDR2
OCMADDR1
OCMADDR0

OCMDATA15
OCMDATA14
OCMDATA13
OCMDATA12
OCMDATA11
OCMDATA10
OCMDATA9
OCMDATA8
OCMDATA7
OCMDATA6
OCMDATA5
OCMDATA4
OCMDATA3
OCMDATA2
OCMDATA1
OCMDATA0

U17

CORE_1.8

CORE_1.8

D_GND

D_GND

A13

U14

L16

U11

CORE_1.8

D_GND

L15

M15

T16

T17

CORE_1.8

CORE_1.8

D_GND

D_GND

P15

R15

L11

K10

CORE_1.8

CORE_1.8

CORE_1.8

D_GND

D_GND

D_GND

U15

M11

K16

CORE_1.8

D_GND

N11

T11

U16

CORE_1.8

CORE_1.8

D_GND

D_GND

P16

R11

K11

U10

CORE_1.8

D_GND

N17

N10

K23

CORE_1.8

VDDA18_DLL

D_GND

D_GND

D_GND

K12

R10

D_GND

L12

D17

IO_3.3

D_GND

M13

D23

M12

AC4

IO_3.3

D_GND

N12

AC6

IO_3.3

IO_3.3

D_GND

D_GND

P12

AC8

IO_3.3

D_GND

T12

AC10

IO_3.3

D_GND

U12

D22

L13

AA4

IO_3.3

D_GND

N13

W4

IO_3.3

D_GND

R13

AB4

IO_3.3

D_GND

L10

Y4

IO_3.3

D_GND

T13

C13

IO_3.3

D_GND

T10

LBACD_33

D_GND

K14

V23

D_GND

L14

H23

D_GND

N14

J23

FS_2.5

D_GND

P14

M23

FS_2.5

FS_2.5

D_GND

D_GND

B13

L23

T23

P23

FS_2.5

FS_2.5

VSSA18_DLL

K25

FS_2.5

D_GND

T14

Y23

+3V3_LVDSB

R23

F23

AA23

AB23

W23

E23

AC23

AC12

FS_2.5

FS_2.5

FS_2.5

FS_2.5

FS_2.5

FS_2.5

FS_2.5

SCALER

N15

D_GND

T15

D_GND

D_GND

M16

N16

D_GND

D_GND

R16

R12

D_GND

K13

D_GND

P13

D_GND

D_GND

K15

AD12

LVDSB_3.3

D_GND

U13

+3V3_LVDSA

AD13

LVDSB_3.3

LVDSB_3.3

D_GND

D_GND

D_GND

P11

R14

M14

AD20

M10

AC22

LVDSA_3.3

LVDSA_3.3

D_GND

D_GND

M17

+3V3_LVDS

AC21

LVDSA_3.3

D_GND

D_GND

P17

R17

AE17

P10

32LC4.2HE AA 7.

VDDD33_LVDS

D_GND

D_GND

L17

FSVREF

J24

FSVREF

W25

FSVREF

LVDSB_GND

LVDSB_GND

AC13

AC14

+1V8_DVI +3V3_DVI+3V3_LBADC +2V5_DDR

D6D7D8

DVI_1.8

LVDSB_GND

AC15

1401 C3

I436 F2

1403 H16

I437 F2

1408 J15

I438 J11

2457 G1

I439 K4

2487 C3

I440 K4

2488 C2

+1V8_ADC +3V3_ADC +3V3_PLL

D9

D10

DVI_1.8

DVI_1.8

DVI_1.8

VSSA33A_LVDS

VSSA33A_LVDS

VSSA33A_LVDS

AD19

AC19

AC20

A4

D3

C6C7C8

C9

C10

C11

DVI_3.3

DVI_3.3

DVI_3.3

DVI_3.3

DVI_3.3

ADC_1.8

ADC_1.8

ADC_3.3

ADC_3.3

ADC_3.3

ADC_3.3

VDDA33_PLL

VDDA33_FPLL

VDDA33_RPLL

VDDA33_SDDS

VDDA33_SDDS

VDDA33_DDDS

VDDA33_DDDS

GPIO_G08_B5/JTAG_RESET

GPIO_G08_B4/JTAG_TDO

GPIO_G08_B2/JTAG_TDI

GPIO_G08_B1/JTAG_MODE

GPIO_G08_B0/JTAG_CLK

DVI_GND

DVI_GND

AD17

ADC_AGND

ADC_AGND

ADC_AGND

ADC_AGND

ADC_AGND

A5

E2

ADC_DGND

E1

C4

DVI_GND

A7

E4

VSSD33_LVDS

FSVREFVSS

FSVREFVSS

ADC_DGND

B4

D4

K26

W24

B7

DVI_GND

DVI_GND

DVI_GND

A11

DVI_GND

LBADC_GND

F3

B5

D11

D13

FSDATA0
FSDATA1
FSDATA2
FSDATA3
FSDATA4
FSDATA5
FSDATA6
FSDATA7
FSDATA8

FSDATA9
FSDATA10
FSDATA11
FSDATA12
FSDATA13
FSDATA14
FSDATA15
FSDATA16
FSDATA17
FSDATA18
FSDATA19
FSDATA20
FSDATA21
FSDATA22
FSDATA23
FSDATA24
FSDATA25
FSDATA26
FSDATA27
FSDATA28
FSDATA29
FSDATA30
FSDATA31

FSADDR0

FSADDR1

FSADDR2

FSADDR3

FSADDR4

FSADDR5

FSADDR6

FSADDR7

FSADDR8

FSADDR9
FSADDR10
FSADDR11

FSCLKp
FSCLKn
FSDQS

FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3

/FSWEU
/FSCASU
/FSRASU

FSCKEU

FSBKSELU0
FSBKSELU1

GPIO_G06_B0

GPIO_G06_B1
GPIO_G06_B2
GPIO_G06_B3

GPIO_G05_B0

GPIO_G05_B3

GPIO_G04_B0

GPIO_G04_B1

GPIO_G04_B2

GPIO_G04_B3

GPIO_G04_B4

GPIO_G04_B5

GPIO_G04_B6

GPIO_G04_B7

GPIO_G07_B0

GPIO_G07_B1

GPIO_G07_B2

GPIO_G07_B3

GPIO_G07_B4

GPIO_G07_B5

GPIO_G07_B6

GPIO_G07_B7

LVDS_SHIELD(0)
LVDS_SHIELD(1)
LVDS_SHIELD(2)
LVDS_SHIELD(3)

LVDS_SHIELD(4)
LVDS_SHIELD(5)

DCLK
GPIO_14
GPIO_15
GPIO_16

GPIO_G08_B3

GPIO_G09_B5
GPIO_G09_B4
GPIO_G09_B3
GPIO_G09_B2
GPIO_G09_B1
GPIO_G09_B0

PPWR
PBIAS

NO_CONNECT

OEXTR
D_GND

VSSA33_RPLL

VSSA33_PLL

VSSA33_FPLL

VSSA33_SDDS

VSSA33_SDDS

J4

H4

H2

G2

E24
E25
E26
G26
G24
H26
H24

J25

T26
R25
P24
P26
N24
N26

M25

L24
L25

M26

M24
N25
N23
P25
R26
R24
K24

J26

H25
G23
G25
F24
F25
F26

AD25
AD26
AC24
AC25
AB26
AA24
AA25
AA26

Y24
AB25
AC26
AB24

U24

U23

L26

T25

U25

U26

T24

V26

V25

V24

W26

Y25

Y26

AC18
AD18
AE18

AF18
AE19

A3+

AF19

A3-

AE20

AC+

AF20

AC-

AD21
AD22
AE21

A2+

AF21

A2-

AE22

A1+

AF22

A1-

AE23

A0+

AF23

A0-

AD23
AD24
AE24

AF24

AF25
AF26
AE25
AE26

AE8
AF8
AC9
AD9

AE9
AF9
AD10
AE10

AF10
AC11
AD11
AE11
AF11

B3+

AF12

B3-

AE12

BC+

AF13

BC-

AE13

AD14

AF14

B2+

AE14

B2-

AF15

B1+

AE15

B1-

AF16

B0+

AE16

B0-

AC7

AF17
AD16
AD7

AD8
AF7

AE7
AF6

AE6
AD6
AF5

AE5
AD5AA1
AC5
AF4

AE4

A26

B26

AC17

AC16

AD15

VSSA33_DDDS

VSSA33_DDDS

J2

K4

F444

FSDATAU0
FSDATAU1
FSDATAU2
FSDATAU3
FSDATAU4
FSDATAU5
FSDATAU6
FSDATAU7
FSDATAU8

FSDATAU9
FSDATAU10
FSDATAU11
FSDATAU12
FSDATAU13
FSDATAU14
FSDATAU15
FSDATAU16
FSDATAU17
FSDATAU18
FSDATAU19
FSDATAU20
FSDATAU21
FSDATAU22
FSDATAU23
FSDATAU24
FSDATAU25
FSDATAU26
FSDATAU27
FSDATAU28
FSDATAU29
FSDATAU30
FSDATAU31

FSADDRU1
FSADDRU2
FSADDRU3
FSADDRU4
FSADDRU5
FSADDRU6
FSADDRU7
FSADDRU8

FSADDRU9
FSADDRU10
FSADDRU11

FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3

FSWEU
FSCASU
FSRASU
FSCKEU

FSBKSELU0
FSBKSELU1

PC_HDMI-AUDIO_SEL

3434 10K

+3V3_IO

NC
NC

3448 10R

+3V3_IO

NC
NC
NC

2861

NC

TXB3+
TXB3­TXBC+
TXBC-

NC
NC

I438

2862 18p

TXB2+
TXB2­TXB1+
TXB1­TXB0+
TXB0-

3438-2 10K27
3438-4 10K 3437 10K
3438-3 10K36

I402
I401

I423

3423
3K3

10K3438-1 1 8

45

3401-1 33R18

FSDATAU0 FSDATA0

3401-2 33R27

FSDATAU1 FSDATA1

3401-3 33R36

FSDATAU2 FSDATA2
FSDATAU29 FSDATA29

FSDATAU26 FSDATA26
FSDATAU7 FSDATA7
FSDATAU25 FSDATA25
FSDATAU24 FSDATA24

FSDATAU21
FSDATAU11
FSDATAU10
FSDATAU19

FSDATAU14
FSDATAU18
FSDATAU16
FSDATAU15

FSDATAU17 FSDATA17
FSDATAU20 FSDATA20
FSDATAU12 FSDATA12
FSDATAU13 FSDATA13

FSDATAU23 FSDATA23
FSDATAU22 FSDATA22
FSDATAU9 FSDATA9
FSDATAU8 FSDATA8

FSDATAU5
FSDATAU6
FSDATAU4
FSDATAU3

FSDATAU30 FSDATA30
FSDATAU31 FSDATA31
FSDATAU27 FSDATA27
FSDATAU28 FSDATA28

FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3

FSWEU
FSCASU
FSRASU
FSCKEU

FSBKSELU0
FSBKSELU1

4K73459

18p2860
18p

18p2863

+3V3_IO

3401-4 33R

3403-4 33R
3403-3 33R36
3403-2 33R27
3403-1 33R18

3405-1 33R18
3405-2 33R27
3405-3 33R36
3405-4 33R

3407-4 33R
3407-3 33R36
3407-2 33R27
3407-1 33R18

3412-1 1 8

3413-1 1 8

PC_LED

PIXEL+_RESET

PIXEL+_SYNC

45

18
27
36

45

36
27
18

45

18
27
36

45

18
27
36

36
45
27

27

TO HDMI

TO SCALER INTERFACE

2865 18p
2866

DMMI_HD_SELDMMI_HD_SEL

PANEL-PWR-CTL

LAMP_ON-OFF

33R3402-1
33R3402-2
33R3402-3
33R3402-4 4 5

33R3404-4 4 5
33R3404-3
33R3404-2
33R3404-1

33R3406-1
33R3406-2
33R3406-3
33R3406-4 4 5

33R3408-1
33R3408-2
33R3408-3
33R3408-4 4 5

33R3422

33R
33R3412-3
33R3412-4
33R3412-2

33R
33R3413-2
33R3413-3 3 6
33R3413-4 4 5

33R3414
33R3447

SD_HD_SEL

HOT_PLUG

18p2864

18p

Y_NOTCH

10K3436

NVM-WP

TV_IRQ

TV_SC_COM

PC_HD_DETPC_HD_DET
PC_HD_SEL

FSDATA21
FSDATA11
FSDATA10
FSDATA19

FSDATA14
FSDATA18
FSDATA16
FSDATA15

FSDATA5
FSDATA6
FSDATA4
FSDATA3FSADDRU0

TO HERCULES

A2

A2
A2

A14
A14

TO SDRAM

FSADDRU3 FSADDR3
FSADDRU2 FSADDR2
FSADDRU1 FSADDR1
FSADDRU0 FSADDR0

FSADDRU8 FSADDR8
FSADDRU7 FSADDR7
FSADDRU6 FSADDR6
FSADDRU5 FSADDR5

FSADDRU4 FSADDR4
FSADDRU9 FSADDR9
FSADDRU11 FSADDR11
FSADDRU10 FSADDR10

FSCLK+

FSCLK­FSDQS

FSDQM0
FSDQM1
FSDQM2
FSDQM3

FSWE
FSCAS
FSRAS
FSCKE

FSBKSEL0
FSBKSEL1

18p

2867

18p2868
18p

2869

JTAG_TDI_SDA

JTAG_CLK_SCL

TO FLASH CONTROL

TO SUPPLY

TO PCHD-MUX

A13
A13

A13
A13
A13

3410-3

3411-3 33R
3411-4 33R4

18
27
36

45

18
27
36

F452

500mV / div DC

20us / div

F436
F437

B3B-PH-SM3-TBT

33R3409-1
33R3409-2
33R3409-3

5

33R3409-4 4

33R3410-1 1 8
33R3410-2 2 7
33R36
33R3410-4

33R3411-1
33R3411-2

5

1408

3
2
1

PAN_VCC

TXB0­TXB3+
TXB0+
TXB3-

TXB1-

TXB1+
TXBC+

TXBC­TXB2-

TXB2+

JTAG I2C

F452

TO SDRAM
TO SDRAM

F455

F445
F446
F447
F448

F449

F450
F451

F453

F454

F442

12V

1V4
1V2
1V1
1V4

1V4

1V2
1V3

1V2
1V2

1V3

1403

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

TO LCD MONITOR 17” (LVDS)

19
20

2122

OR TO 2001

0-1453230-2

PP2

PIXEL+

(IF APPLICABLE)

F2

F4

H3

H1

J3

J1

G1

E3

B3

A2

A3

E_14490_076.eps

A

B

C

D

E

F

I

G

H

I

J

K

L

040804

2490 G2
2491 G2
2492 G3
2494 G3
2860 H12
2861 H12
2862 I12
2863 I12
2864 I13
2865 I13
2866 I13
2867 I14
2868 I14
2869 I14
3401-1 A13
3401-2 A13
3401-3 A13
3401-4 A13
3402-1 B13
3402-2 B13
3402-3 B13
3402-4 B13
3403-1 B13
3403-2 B13
3403-3 B13
3403-4 B13
3404-1 C13
3404-2 B13
3404-3 B13
3404-4 B13
3405-1 C13
3405-2 C13
3405-3 C13
3405-4 C13
3406-1 C13
3406-2 C13
3406-3 C13
3406-4 C13
3407-1 D13
3407-2 D13
3407-3 C13
3407-4 C13
3408-1 D13
3408-2 D13
3408-3 D13
3408-4 D13
3409-1 C15
3409-2 C15
3409-3 C15
3409-4 C15
3410-1 D15
3410-2 D15
3410-3 D15
3410-4 D15
3411-1 D15
3411-2 D15
3411-3 D15
3411-4 D15
3412-1 E13
3412-2 E13
3412-3 E13
3412-4 E13
3413-1 E13
3413-2 E13
3413-3 E13
3413-4 E13
3414 E13
3422 D13
3423 K11
3424 B3
3425 C3
3426 D3
3427 F3
3428 C2
3429 C2
3432 H3
3433 H3
3434 H12
3436 J13
3437 J13
3438-1 J12
3438-2 J12
3438-3 J12
3438-4 J12
3439-1 K3
3439-2 K3
3439-3 K3
3439-4 K3
3440-1 K3
3440-2 K3
3440-3 K3
3440-4 K3
3441-1 I3
3441-2 I3
3441-3 I3
3441-4 I3
3442-1 G3
3442-2 H3
3442-3 H3
3442-4 G3
3443 F3
3444 F2
3445 G1
3446 B3
3447 E13
3448 H12
3450 F2
3451 F1
3452 F1
3459 H12
4427 F2
4428 F2
4445 F2
7401 A4
7449 G2
F436 J15
F437 J15
F442 J16
F444 L11
F445 H16
F446 H16
F447 I16
F448 I16
F449 I16
F450 I16
F451 I16
F452 I16
F453 I16
F454 I16
F455 H16
I423 K11
I424 B3
I425 C4
I426 C4
I427 F4
I428 G3

I441 I4
I442 G4
I443 F4
I444 F4
I445 F2
I446 B

4

Circuit Diagrams and PWB Layouts

TV & Scaler Board: Scaler Interface

123456789

33LC4.2HE AA 7.

A

B

C

D

E

3139 123 5804.2

+3V3_ADC

2465

22u 16V

+2V5_DDR

2417

47u 16V

+1V8_CORE

TO SCALER

F465

F466

F417

F401

2401 2402

47u

16V

A7
A7

A7

A7
A7
A7

A7

SCALER INTERFACE

+3V3_DVI

F462

2466

2467

100n

2418

16V47u

2403
100n

47u 16V

KEYBOARD1
PC_LED

DISC_LAMP

PIXEL+_SYNC
PIXEL+_RESET
SCL_IO

SDA_IO

2469

2468

100n

100n100n

2420

2419

100n 100n

2405

+3V3STBY

3415

10K

100n

100n

100n100n

I415

I416

2458

100n

2404
100n

3416

1K0

47u

2451

24222421

24072406

16V

+3V3STBY

2452

2423
100n100n

100n100n

7415

BCP69-25

+5VSWI

24542453
100n

100n100n

2424 2425
100n

100n

24092408

100n100n

F402
F403

F405
F406

F411

F412

F413
F414
F415

F416

F418

2455
100n

2426

24112410

F404

S4B-PH-SM3-TB-A

S3B-PH-SM3-TB-A

+3V3_IO

2456

100n

24282427

100n100n

24132412

100n100n

1406

1

PROVISION FOR TOP CONTROL

2
3
4

1407

1
2

PROVISION FOR DISC LAMP

3

1409

9
8

PROVISION FOR PIXEL+

7
6
5
4

POWER SUPPLY

3
2
1

S9B-PH-SM3-TB-A

2434

47u 16V47u

100n100n

2414
100n100n

TO 1001

PP4

PIXEL+

2435

24302429

2415
100n

16V

2436

100n100n

2416

100n

2437
100n100n

24322431

100n

+1V8_ADC

2438
100n

2433

2463 2464
100n

2439 2440
100n

100n

+3V3_PLL

+1V8_DVI

100n

2441

2470

2447

F470

16V22u

F460 F461F463

100n100n

2471

100n100n

24432442

2472
100n100n

24492448

2444
100n100n

2473
100n

2450
100n100n

2445
100n

2474
100n

FSVREF

+3V3_LVDS

2446
100n

2475 2476
100n

100n

24622461
100n

100n

F486

2486

100n

2477

100n

2478

22u 16V

+3V3_LBADC

F478 F482F434

2495

47u 16V

+3V3_LVDSA

24802479
100n

100n

2496
100n

2481

100n

+3V3_LVDSB

2482 2484

16V22u

2483

100n100n

E_14490_077.eps

2485
100n

050704

A

B

C

D

E

1406 C4
1407 D4
1409 E4
2401 B1
2402 B1
2403 B2
2404 B2
2405 B2
2406 B2
2407 B2
2408 B3
2409 B3
2410 B3
2411 B3
2412 B3
2413 B4
2414 B4
2415 B4
2416 B4
2417 A1
2418 A1
2419 A2
2420 A2
2421 A2
2422 A2
2423 A3
2424 A3
2425 A3
2426 A3
2427 A3
2428 A4
2429 A4
2430 A4
2431 A4
2432 A5
2433 A5
2434 A4
2435 A4
2436 A4
2437 A5
2438 A5
2439 A5
2440 A5
2441 A5
2442 A6
2443 A6
2444 A6
2445 A6
2446 A7
2447 B5
2448 B6
2449 B6
2450 B6
2451 A2
2452 A3
2453 A3
2454 A3
2455 A3
2456 A3
2458 D2
2461 B6
2462 B7
2463 B5
2464 B5
2465 A1
2466 A1
2467 A2
2468 A2
2469 A2

2470 A
2471 A6
2472 A6
2473 A6
2474 A6
2475 A6
2476 A7
2477 A7
2478 A7
2479 A8
2480 A8
2481 A8
2482 A9
2483 A9
2484 A9
2485 A9
2486 A7
2495 A7
2496 A8
3415 D2
3416 D2
7415 D3
F401 B1
F402 C3
F403 C3
F404 C3
F405 D3
F406 D3
F411 E3
F412 E3
F413 E3
F414 E3
F415 E3
F416 E3
F417 A1
F418 E3
F434 A4
F460 B5
F461 B7
F462 A2
F463 B5
F465 A1
F466 A1
F470 A5
F478 A8
F482 A9
F486 A7
I415 D2
I416 D2

5

123456789

Circuit Diagrams and PWB Layouts

TV & Scaler Board: SDRAM

1 2 3 4 5 6 7 8 9

SDRAM

+2V5_DDR

FSCLK+

FSCLK-

FSRAS
FSCAS
FSWE

FSCLK+
FSCLK­FSCKE

FSDQM0
FSDQM1
FSDQM2
FSDQM3

FSBKSEL0
FSBKSEL1

FSADDR0
FSADDR1
FSADDR2
FSADDR3
FSADDR4
FSADDR5
FSADDR6
FSADDR7
FSADDR8
FSADDR9
FSADDR10
FSADDR11

FSDQS

I503

3503
150R

1%

I502

+2V5_DDR

3501
10K

F501

3502
10K

FSVREF

K4D263238M-QC50

7501

28

26
25

55
54
53

23
56
24
57

29
30

31
32
33
34
47
48
49
50
51
45
36
37

38
39
40
41
42
43

93
52

FSVREF

2517

100n

5816

96

153565

VREF

CS
RAS
CAS
WE

CK
CK

CKE

0
1

DM

2
3

0

BA

1

0
1
2
3
4
5

A

6
7
8
9
10
11

NC

RFU
MCL

VSS VSSQ

SDRAM

1M X 32 X 4

466685

2958142259677379

VDDQVDD

5

111962

70

768292

34LC4.2HE AA 7.

+2V5_DDR

86

NC

D

10
11
12
13
14
15

17
18
19
20
21
22

D

23

25
26
27
28
29
30
31

DQS

99

2501 E
2502 E
2503 E
2504 E
2505 E
2506 E

A

2507 E
2508 E
2509 E
2510 E
2511 E
2512 E
2513 E

FSDATA0

FSDATA1

FSDATA2

FSDATA3

2514 E

FSDATA4

44
87
8827
89
90
91

97

0

98

1

100

2

1

3

3

4

4

5

6

6

7

7

60

8

61

9

63
64
68
69
71
72

9

16

10
12
13
17
18
20
21
74

24

75
77
78
80
81
83
84

94

FSDATA5

FSDATA6

FSDATA7

FSDATA8

FSDATA9

FSDATA10

FSDATA11

FSDATA12

FSDATA13

FSDATA14

FSDATA15

FSDATA16

FSDATA17

FSDATA18

FSDATA19

FSDATA20

FSDATA21

FSDATA22

FSDATA23

FSDATA24

FSDATA25

FSDATA26

FSDATA27

2515 E
2516 E
2517 A
3501 A
3502 A
3503 A
7501 A
F501 A
I502 A3
I503 A3

B

C

D

2501

3139 123 5804.2

1 2 3 4 5 6 7 8 9

2502
47u47u

2503

100n 100n

2504

100n

2515

25062505

100n100n

25082507

100n100n

25102509

100n100n

25122511

100n100n

25142513

2516
100n

100n100n

FSDATA28

FSDATA29

FSDATA30

FSDATA31

E_14490_034.eps

190404

E

Circuit Diagrams and PWB Layouts

TV & Scaler Board: Flash / Control

1 2 3 4 5 6 7

35LC4.2HE AA 7.

FLASH / CONTROL

+3V3_IO

5530

0

7

10u 16V

13
14
15
17
18
19
20
21

7531

0
1
2SDA

2533

100n
2530

OCMDATA0
OCMDATA1
OCMDATA2
OCMDATA3
OCMDATA4
OCMDATA5
OCMDATA6
OCMDATA7

1
2
3

M29W040B-55K1

OCMADDR0
OCMADDR1
OCMADDR2
OCMADDR3
OCMADDR4
OCMADDR5
OCMADDR6
OCMADDR7
OCMADDR8
OCMADDR9
OCMADDR10
OCMADDR11
OCMADDR12
OCMADDR13
OCMADDR14
OCMADDR15
OCMADDR16
OCMADDR17
OCMADDR18

#OCM_RE
#OCM_WE
#ROM_CS

+3V3STBY

3531

10K

NVM-WP

SCL_IO

SDA_IO

F531

F532

F533

0V

3V3

3V3

12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
30
1

24
31
22

7

6

5

7530

WC

SCL

ROM

0

512Kx8

1

[FLASH]

2
3
4
5
6
7
8
9

A

512K-1

10
11
12
13
14
15
16
17
18

OE
WE
CE

+3V3STBY

2531

100n

(4Kx8)

EEPROM

F530

3216

0

DQ

3V3

8

M24C32-WMN6T

ADR

4

1532

SKQR

OCMADDR0
OCMADDR1
OCMADDR2
OCMADDR3

OCMADDR4
OCMADDR5
OCMADDR6
OCMADDR7

OCMADDR8
OCMADDR9
OCMADDR10
OCMADDR11

OCMADDR12
OCMADDR15
OCMADDR16
OCMADDR18

OCMADDR17
OCMADDR14
OCMADDR13
OCMADDR19

2532
100n

F534

1

3532

10K

8
27
36
45

18

3545-1 10K
3545-2
3545-3 10K36
3545-4 10K45

27

8
36
45

18

3538-1 10K

27

3538-2 10K

36

3538-3 10K

45

3538-4 10K

36
45

+3V3STBY

5

7532
NE56610-27

3V3

VCC

2

SUB

3

VOUT

GND

3V30V

MR

10K3546-1 1
10K3546-2
10K3546-3
10K3546-4

10K27

10K3544-2
10K3544-1 1
10K3544-3
10K3544-4

10K3539-1 1 8
10K3539-2 2 7
10K3539-3
10K3539-4

4

F535

+3V3_IO

10K

10K

10K

10K

10K

36

18

3548

3547-4 4 5

3547-3

3547-2 2 7

3547-1

3540-1

3534
1K0

#RESET

3533

RES

PANEL SIZE

17 inch

17 inch

23 inch

23 inch

26 inch

3550
3553
3552
3551
3549

+3V3_IO

8

3540-3

36

1

F538

F539

3541
RES RES RES

A7,A12

Model &
Source

LC171W03

(LPL S-IPS)

M170XW01

(AUO P-MVA)

LC230W01

(LPL S-IPS)

QD23WLO1

(QDI QSV)

LC260W01

(LPL S-IPS)

0R

0R
0R
0R
0R

10K

3540-2

3540-4

45

27

F536

F537

F541

35433542

Resistor Item No

3550 3553 3552

---

---

---

---

---

---

---

---

---

YES

---

---

---

---

---

See Diversity Table
Above For LCD Screen

Size & Type Selection

3536
10K

F540

1530

1
2

FOR TESTING USE

3551

---

---

YES

YES

--- ---

3549

---

YES

YES

A

B

C

D

E

1530 C7
1532 E4
2530 A3
2531 D2
2532 D4
2533 A3
3531 D2
3532 E4
3533 E6
3534 D6
3536 B7
3538-1 C5
3538-2 C5
3538-3 C5
3538-4 C5
3539-1 C5
3539-2 C5
3539-3 C5
3539-4 C5
3540-1 B6
3540-2 B6
3540-3 B6
3540-4 B6
3541 C6
3542 C6
3543 C7
3544-1 B5
3544-2 B5
3544-3 B5
3544-4 B5
3545-1 B5
3545-2 B5
3545-3 B5
3545-4 B5
3546-1 B5
3546-2 B5
3546-3 B5
3546-4 B5
3547-1 A5
3547-2 A6
3547-3 A6
3547-4 A6
3548 A6
3549 A6
3550 A6
3551 A6
3552 A6
3553 A6
5530 A2
7530 A2
7531 D3
7532 E5
F530 A2
F531 E2
F532 E2
F533 E2
F534 E4
F535 E5
F536 B7
F537 B6
F538 C6
F539 C6
F540 B7
F541 C7

3139 123 5804.2

E_14490_035.eps

190404

TV & Scaler Board: HDMI

1801 E1
2803 A5
2804 F14
2805 G14
2806 A8
2807 A5

2808 A8
2809 A7
2810 A5
2811 B5
2812 B3
2813 A6

2814 A7
2815 B8
2816 A5
2817 B5
2818 A6
2819 A6

2820 B7
2821 B8
2822 B5
2823 B5
2824 A6
2825 B6

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

HDMI
(MAINLY FOR NAFTA)

#RESET

A11

SCL_IO

A7

SDA_IO

A7

7801

M24C02-WMN6

1
2
3

84

(256x8)

EEPROM

0

ADR

1
2 SDA

1801

21

22

20
19
18
17
16
15
14
13
12
11
10
9
8
7

NC

6
5
4
3

(HDMI CONNECTOR)

TO 1690 OF IO BOARD

2
1

COMP

PLLIN

HDMI_VHS

HDMI_VVS

WC

SCL

RX2+

RX2­RX1+

RX1-

RX0+

RX0­RXC+

RXC-

(RESERVE)

CEC

DOC_SCL
DOC_SDA

+5VHDMI
SPDIF

(RESERVE)

F824

F806

F807

3808

7

6

5

F812

F813
F814

F815
F816

F817
F818

F819

F820
F821

F822
F823

3809

4K74K7

F809

I802

2849 10n

Circuit Diagrams and PWB Layouts

4K7

2832

2826 B7
2827 B8
2828 B5
2829 B5
2830 B6
2832 D2

28123810
100n

I803

1n0

7807

3824 3825

100R

+3V3STBY

2833 E11
2834 E12
2835 E11
2836 E12
2837 F3
2838 F3

100R

2839 F3
2840 F3
2841 G11
2842 G13
2843 G12
2844 G12

3822

4K7

+3V3STBY

7806

BSN20BSN20

10u2837

10n2838

47n2839

10u2840

2845 G11
2846 G13
2847 E13
2848 E13
2849 G2
3801-1 A11

+3V3STBY+3V3STBY

3823
4K7

I818

I822

3834

91R

I840

3831

3K9

3821

33R

I834

I812

I813

I814

3801-2 A11
3801-3 A11
3801-4 A11
3802-1 B11
3802-2 B11
3802-3 B11

2810

2816

100n
2822

2828

2823

3835

390R

7808

SII9993CT100

72

3V3

I817

27

26

74

3V3

75

3V3

77

3V3

76

3V3

83

84

86

87

91

92

96

97

9

8

24

25

81

33

34

5802

6.3V22u

1n0

1n0

1n0

RESET

MCLKIN

MCLKOUT

CSCL

CSDA

DSCL

DSDA

RXC-

RXC+

RX0-

RX0+

RX1-

RX1+

RX2-

RX2+

RSET

COMP

PLLIN

PLLOUT

EXT-RES

HSYNC

VSYNC

3802-4 B11
3803-1 B11
3803-2 B11
3803-3 B11
3803-4 C11
3804-1 C11

F802

828993

858890

AGND

2803

2807

100n
2811

2817

2829

1n0

1n0

1n0

+3V3STBY+3V3STBY

5801

6.3V22u

95

94

3804-2 C11
3804-3 C11
3804-4 C11
3805-1 C11
3805-2 C11
3805-3 D11

F801

174064

VCCAVCC

164165

98

3805-4 D11
3806-1 D11
3806-2 D11
3806-3 D11
3806-4 D11
3807 G9

+3V3STBY

5805

5804

F805

F804

2818

16V 10u 16V

PLLIN

2813

10u

2819

2824

100n

100n

2825

2830

1n0

1n0

100

80

23

PVCC2

PVCC1

HDMI

PANELLINK

RECEIVER

GND PGND OGND

99

DACGND

2

79

22

F808

3808 B2
3809 B2
3810 B2
3813-1 G9
3813-2 F9
3813-3 F9

F803

COMP

DACGNDG

DACGNDR

5

10

3813-4 F9
3815 G11
3816 G11
3817 G12
3819 G12
3821 C4

+3V3STBY

5803

2809

22u

6.3V

2814

100n
2820

1n0

2826

1n0

11411

6

DACVCC

DACVCCR

DACVCCG

DACGNDB

13

2845576678

36LC4.2HE AA 7.

DACVCCB

+3V3STBY

21

47

OVCC1

2806

22u

2808

100n

2815

2821

2827

3822 C4
3823 C4
3824 C3
3825 C3
3826 E12
3827 E12

6.3V

1n0

1n0

1n0

56

RSVDL

RSVDO

ANRPR

ANGY

ANBPB

SPDIF

ODCK

GND_HS

101

3813-3

3830

3807

5801 A5
5802 A5
5803 A7
5804 A6
5805 A6
7801 B1

36

3829 F14
3830 G9
3831 F4
3833 F14
3834 F4
3835 B5

67

3

NC

4

NC

18
73

19
20

NC

70

0

69

1

68

2

63

3

62

4

61

5

60

6

59

7

58

8

55

9

54

10

53

Q

11

52

12

51

13

50

14

49

15

48

16

44

17

43

18

42

19

39

20

38

21

37

22

36

23

7

12

NC

15

29

30

SDO

31

WS

32

SCK

35

DE

0V

46

0V

71

NC

INT

3836 E14
3837 G14
3838 E14
3839 G14
4836 F15
4838 F15

I810

7806 D3
7807 D3
7808 C5
7809 E11
7810 F13
F801 A6

F810

53813-4 33R4

F828

33R

F829

33R3813-2 2 7

F830

33R3813-1 1 8

33R

33R

F802 A5
F803 A7
F804 A6
F805 A6
F806 H2
F807 H2

3801-1

18

5 33R3801-4 4

36

45

45

36

45

18

27

I841

2V8

I816

3816
220K

8

7

8

7

7809
UDA1334BT/N2

1

BCK

0V

2

WS

0V

3

DATAI

0V

6

SYSCLK
0V
8

MUTE

9

DEEM

10

PCS

14

VOL

3815

100R

2845
100n

3802-1 33R1

3803-1 1 8

3804-1 33R1

3804-2 33R2

3805-1

3805-2 33R27

3806-1 33R

3806-2 33R

3806-3

3806-4

AUDIO DAC

2841

1u0 10V

F808 H6
F809 B2
F810 F10
F811 E14
F812 F2
F813 F2

33R

33R3801-2 2 7

33R3801-3 3 6

33R3802-2 2

33R3802-3

33R3802-4

33R

33R3803-2 2 7

33R3803-3 3 6

33R3803-4 4 5

33R3804-4

33R3804-3

33R18

33R3805-3 3 6

33R3805-4

33R36

33R45

2833

47u 6.3V

2835

100n

INTERPOLATION

VSSA15VSSD

I815

F814 F2
F815 F2
F816 F2
F817 F2
F818 F2
F819 F2

+3V3STBY

3826 3827
1R0

F826

F827

3V2

VDDA13VDDD

DIGITAL

INTERFACE

DE-EMPHASIS

FILTER

NOISE SHAPER

DAC

DAC

5

2843

6.3V

47u

1R0

2834

2836

100n

4

3V3

VREF-DAC

1V6
12

I844

6.3V47u

SFOR0

SFOR1

VOR

2844
100n

F820 G2
F821 G2
F822 G2
F823 G2
F824 G1
F826 E11

11

7

I811

16

2V1

I842

3817

220K

FOR ALL SET

2842

10V

1u0

3819

100R

2846
100n

F827 E12
F828 F10
F829 F10
F830 G10
I802 D2
I803 D2

I847 I848

I819

1V6
0V
0V

1V7

0V

2847

1u0

2848

1u0

HEF4053B

NC
NC

6

12
13
11

2
1
10

5
3
9

I810 F9
I811 G12
I812 F4
I813 F4
I814 F4
I815 G11

I836

I838

+3V3STBY

7810

16

VDD

MDX

G4

1
2
4X1
4X2

VEE VSS

78

I816 G11
I817 C5
I818 D4
I819 G13
I822 D4
I829 F14

3836

10K

3838

10K

3V3

14
1V7

15
1V7

4

F811

2804

1u0

2805

1u0

NC

I833 G14
I834 F4
I836 E13
I838 E13
I840 F4
I841 G11

HDMI_VBLU0

HDMI_VBLU1

HDMI_VBLU2

HDMI_VBLU3

HDMI_VBLU4

HDMI_VBLU5

HDMI_VBLU6

HDMI_VBLU7

HDMI_VGRN0

HDMI_VGRN1

HDMI_VGRN2

HDMI_VGRN3

HDMI_VGRN4

HDMI_VGRN5

HDMI_VGRN6

HDMI_VGRN7

HDMI_VRED0

HDMI_VRED1

HDMI_VRED2

HDMI_VRED3

HDMI_VRED4

HDMI_VRED5

HDMI_VRED6

HDMI_VRED7

PC_AUDIO_L

PC_HDMI-AUDIO_SEL

PC_AUDIO_R

+3V3STBY

38333829

10K 10K

I829

AudioIN2L

I833

AudioIN2R

3837

3839
10K

10K

HDMI_VDV

HDMI_VCLK

I842 G12
I844 G12
I847 E13
I848 E13

FOR NON HDMI SET

4838

4836

A

B

C

D

E

F

G

H

3139 123 5804.2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

E_14490_036.eps

190404

TV & Scaler Board: PCHD-MUX

123456789101112

PCHD-MUX

A

B

1601

4647

C

D

E

F

G

H

3139 123 5804.2

TO 1698 OF IO BOARD

45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28

F632

27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

F601

PC_AUDIO_R

F609

PC_AUDIO_L

F610

F618
F619

F621
F622

F627
F628

F629
F630

PC_HD_DET+

F631

PC_HD_DET-

F633
F634

F635

F636
F637

+5VSWI
+3V3STBY

F638

F639

F640

HS

F641

VS

F642

F643

F644

F645

F646

PC_HD_DET+

LED-SEL

PDTC114ET

6646
RES RES

Circuit Diagrams and PWB Layouts

+5VSWI

RED_PR

GRN_Y

BLU_PB

5646

F647

7640

RX2-IN

RX2+IN

RX1-IN

RX1+IN

RX0-IN

RX0+IN

RXC+IN

RXC-IN

330p2639

HOT_PLUG

2638 330p

UART_TX

UART_RX

SDA_DVI
SCL_DVI

1u0

2621

1u0

2622

1u0

2623

3634

100R

3635

100R

LIGHT-SENSOR-SDM

2637

3640

1K0

0V

3621
22K

I621

I622

I623

3622
22K

PC-TV-LED

IR

KEYBOARD

+3V3STBY

RES

4636

3636

I651

3V4

1K0

P50_LINE_ITV_IR_SW

3625

3623

22K

22K

3626

3624

22K

22K

R_SDTV
G_SDTV
B_SDTV

F624
F625
F626

SYNC SELECTION

H_CS_SDTV

V_SDTV

6634

6640

BZX384-C2V7

I636
I637

BZX384-C2V7

FOR TOP CONTROL + IR

F613

200mV / div DC

20us / div

6635

+5VSWI

DMR

DMMI

3644

0V2

0V

BZX384-C2V7

F615

200mV / div DC

20us / div

(RESERVE)

DMMI_R_V_IN

DMMI_G_Y_IN

DMMI_B_U_IN

330R3641
330R3642
330R3643

330R330R

6

12
13
11

2
1
10

5
3
9

3V3

SD_HD_SEL

+5VSWI

3627

I627

1u0

2627

2628

2629

RESERVE

470n

2624

I648
I649
I650

36463645
330R

16

3V3

VDD

MDX

G4

1
2
4X1
4X2

VEE VSS

78

200mV / div DC

470n

2625

470n

2626

+3V3STBY

5605

I647

2606

7605

74HC4053D

14

0V2

15
0V

4

I609

3609

100R

F617 F626F624 F625

20us / div

I628

1u0

I629

1u0

2602 3603

3602

150R330p

100n

74LVC14APW

3607

100R

3608

100R

74LVC14APW

7604-5

74LVC14APW

11

500mV / div DC

20us / div

14

7

3628
22K 22K22K

2603
330p

I624
I625
I626

5

3630
3631

3632

7604-1

7604-3

10

3629

150R

+3V3STBY

14

7

14

7

I610

6604

BAS316

6605

BAS316

500mV / div DC

20us / div

22K
22K

22K

2

6

74LVC14APW

I611

37LC4.2HE AA 7.

2601

100n

12

13

2

1

5

3

2604

3604

330p 150R

7604-2

74LVC14APW

3

9

7604-4

7604-6

74LVC14APW

13

3610
22K

500mV / div DC

20us / div

+5VSWI

I646

VDD

?

S1A

S1B

S2A

S2B

S3A

S3B

VSS

7

4601
4602
4603

4609

16

GND

14

7

14

7

14

7

5601

EN

A0
A1
A2

D1

D2

D3

8

RES

7601
ADG733BRU

6
11
10

9

14

15

4

2605

100n

I612

41

8

I615

12

I601

3601 10K

3605

100R

3606

100R

3633

100R

PC_HD_DET

SD_HD_SEL

PC_HD_SEL

F602

H_CS

F603

F604

1601 B1
2601 A7
2602 D5
2603 D6
2604 D6
2605 E7
2606 E5
2607 D10
2608 D10

G

A

B

C

D

E

F

H

2609 D10
2610 D10
2611 D10
2612 E11
2613 E11
2614 E11
2615 F11
2616 F11
2617 F11
2618 F11
2619 F8
2620 G11
2621 E2
2622 E2
2623 E2
2624 D5
2625 D5
2626 D5
2627 A5
2628 B5
2629 B5
2630 C8
2631 C8
2632 C8
2633 B10
2634 B10
2635 B10
2636 A10
2637 F2
2638 D2
2639 D2
3601 B7
3602 D6
3603 D6
3604 D7
3605 E7
3606 F7
3607 E5
3608 E5
3609 F5
3610 G6
3612 E11
3613 E11
3614 E11
3615 F11
3616 F11
3617 F11
3618 F11
3619 F8
3620 G11
3621 B3
3622 C3
3623 B3
3624 C3
3625 B4
3626 C4
3627 A6
3628 A6
3629 A6
3630 B6
3631 B6
3632 B6
3633 F7
3634 E2
3635 E2
3636 G3
3640 G2
3641 D4
3642 D4
3643 D4
3644 D4
3645 D5
3646 D5
4601 C7
4602 C7
4603 C7
4604 C9
4605 C9
4606 C9
4607 E8
4608 D8
4609 G7
4636 G3
5601 A7
5605 E5
5607 D9
5636 A9
5646 F2
6604 F6
6605 G6
6634 F4
6635 F4

I645

13

VDD

?

GND_HS

21

RES
RES
RES

VCC

?

ROUT|YOUT

GOUT|UOUT

BOUT|VOUT

GND_HS

19

29

2636

100n

5V4

16
18

NC

20

I633

2

S1

0V6

1

D1

2V7

I634

14

S2

0V8

15

D2

S3

D3

S4

D4

24

0V4

2V7

R-PR-ADC

G-Y-ADC

B-PB-ADC

2607
2608
2609
2610
2611 47u

NC1

NC2

NC3

I635

12

11

4

5

100n
100n
100n
100n

6.3V

7607
SM5301BS-G

4

8

28

R-PR-ADC

17

1V9

G-Y-ADC

14

1V4

11

B-PB-ADC

1V5

RGB/YPrPb SELECTION

30

F608

2633

2634

2635

I604
I605
I606

1u0

1u0

1u0

TO SCALER

F612

F613

F615

F617

I614

I616

I618

HD_FILTER

SOG

R_PR+
R_PR-

G_Y+

G_Y-

B_PB+

B_PB-

E_14490_037.eps

030604

F620

3612

3613
3614

3615
3616

3617
3618

2620
100n

3620

100K

22R
22R

22R
22R

22R
22R

I620

I638

I639
I640

I641
I642

I643
I644

2612 10n470R

10n2613

2614 10n

2615 10n

10n2616

10n2617
10n

2618

9
0V

23
0V

22
3V3

26

25

1V2

27
2V8
2

1
2V2

3
0V

6

5

2V3

7

0V2

20

0V3

21
0V3

6
8
10

19

17

3V3

9

7

DISABLE

THROUGH

MUXSEL

GSR1

RINA|YINA

RINB|YINB

GSG1

GINA|UINA

GINB|UINB

GSB1

BINA|VINA

BINB|VINB

RFC

VFC

5636

7606
ADG781BCP

SPST

SWITCH

NC

IN1

IN2

IN3

IN4

GND

3

4604
4605
4606

+5VSWI

5607

F607

5V4

181512

VCC

GND

161310

+5VSWI

PC_HD_SEL

DMMI_HD_SEL

1u0

2630

1u0

2631

1u0

2632

4608

4607

RES

SD_HD_SEL

V

36192619
820R

33p

F606

I608

I607

F605

I619

6640 G4
6646 F2
7601 A7
7604-1 E
7604-2 E7
7604-3 E6
7604-4 F7
7604-5 F6
7604-6 F7
7605 E5
7606 A9
7607 D10
7640 G2
F601 F2
F602 B7
F603 E8
F604 F8
F605 E9
F606 B9
F607 D9
F608 G1
F609 C2
F610 C2
F612 E12
F613 E12
F615 E12
F617 F12
F618 C2
F619 C2
F620 G10
F621 C2
F622 C2
F624 D4
F625 D4
F626 D4
F627 C2
F628 C2
F629 D2
F630 D2
F631 D2
F632 D2
F633 D2
F634 D2
F635 D2
F636 D2
F637 D2
F638 E2
F639 E2
F640 E2
F641 E2
F642 E2
F643 E2
F644 F2
F645 F2
F646 F2
F647 G2
I601 B7
I604 C10
I605 C10
I606 C10
I607 E9
I608 D9
I609 F5
I610 F6
I611 G6
I612 E7
I614 E12
I615 F7
I616 F12
I618 F12
I619 F9
I620 G11
I621 B3
I622 B3
I623 C3
I624 D6
I625 D6
I626 D6
I627 A6
I628 B6
I629 B6
I633 B10
I634 B10
I635 B10
I636 E4
I637 E4
I638 E11
I639 E11
I640 E11
I641 E11
I642 F11
I643 F11
I644 F11
I645 A9
I646 A7
I647 E5
I648 D5
I649 D5
I650 D5
I651 G3

6

0

123456789101112

Circuit Diagrams and PWB Layouts

TV & Scaler Board: Supply

38LC4.2HE AA 7.

A

B

C

D

E

F

G

123456789101112

SUPPLY

SS = 4V9

3

7954
SI2301DS-T1

+12VSW

+3V3STBY

+12VUNREG

SRQ

REFERENCE

REGULATOR

A9
A7

7953

5959

5957

RES

L4940D2T12

I959

13

14V3

COM
2959
100n

2

1SWC

2SWE
1V3
3TIMC

SUPP_GND

4GND

SUPP_GND

OUTIN

12V

I955

2956

470p

5V4

SUPP_GND

5953
220u

SUPP_GND

5954

10u

2957

470u

11V4

F960

16V

5958

47u

6951
SS14

5V4
F954

2960

16V

470u

11V6

F958

PAN_VCC

2958

16V

2962
100n

+12VSW

+5VSWI

SUPPLY FOR SCALER

+3V3STBY

+3V3STBY

7992

LF25CDT

1
3V3

COM

2992

I995

100n

2995
100n

2

7995

LD1086D2T18

32

2V95 1V8

COM

1

2V5
I992

3

OUTIN

2V5

+1V8

OUTIN

1V8
I996

1n0

2996

29942993

16V47u

16V470u

+3V3STBY

5984

5985

5986

5987

5988

5989

5990

5991

5994

5996

5997

5998

F988

+3V3_PLL

+3V3_ADC

+3V3_DVI

+3V3_IO

+3V3_LBADC

+3V3_LVDSA

+3V3_LVDSB

+3V3_LVDS

+2V5_DDR

+1V8_ADC

+1V8_DVI

+1V8_CORE

PROVISION FOR 1.5A 5V

+12VSW

(..V) STANDBY

SUPPLY FROM TV-BOARD

1951

1
2
3
4
5

RES

PANEL-PWR-CTL

5952

10u

GND SUPP_GND

I952

2965

F952

F953

470u

2953

1n02970

1n02964

2966
1n01n0

+5VSWI

F955

I951

1R0

16V

SUPP_GND

5960
RES

39523951

1R0

3953

1K0 1%

2954

RES

+3V3STBY

3V3

(0V)

I953

1n0

+12VUNREG

5955
RES

3955

10K 10n

7952

MC34063AD

8

DCOL

14V3

7IS

6

VCC

14V3

CIN_NEG

5

1V2

3954

3K3 1%

2955

4n7

POWER_DOWN

BU_LIGHT_ADJ1

29692968
1n0

5956

I956

2

2961

3958
15K

I958

0V

7955
PDTC114ET

LAMP_ON-OFF

1

8V7

I961

IPK

OSC

I954

A

B

C

D

E

F

G

1951 C2
2953 G3
2954 G3
2955 G4
2956 F5
2957 G6
2958 G6
2959 C5
2960 C6
2961 D4
2962 B6
2964 A3
2965 B3
2966 B3
2968 B3
2969 B4
2970 A3
2992 E8
2993 E9
2994 E10
2995 G8
2996 G9
3951 F3
3952 F3
3953 G3
3954 G4
3955 D3
3958 D4
5952 G2
5953 G6
5954 G6
5955 C3
5956 C4
5957 D5
5958 A6
5959 C5
5960 C3
5984 C10
5985 C10
5986 D10
5987 D10
5988 D10
5989 D10
5990 D10
5991 E10
5994 E10
5996 F10
5997 F10
5998 G10
6951 G6
7952 E4
7953 C5
7954 D4
7955 E4
7992 E9
7995 F9
F952 C3
F953 C3
F954 G6
F955 E3
F958 A6
F960 C6
F988 D11
I951 F3
I952 G3
I953 G3
I954 G4
I955 F5
I956 D4
I958 E4
I959 C5
I961 D4
I992 E9
I995 F8
I996 F9

H

3139 123 5804.2

123456789101112

E_14490_038.eps

030604

H

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Overview Top Side)

1002 C5

1409 A8

2011 B3

2028 A4

2055 B4
1004 C4
1005 D4
1009 D3
1302 D2
1303 D1
1304 D2
1305 D1
1328 C2
1329 B2
1330 C2
1406 A5
1407 A8
1408 A6

1530 A6
1532 C5
1601 D7
1701 B1
1704 A2
1801 D8
1910 A1
1951 A6
2001 B3
2003 C3
2004 B2
2005 B3
2010 B3

2013 C3
2014 C3
2015 C3
2016 C4
2017 C4
2018 C4
2019 A4
2020 A4
2021 A4
2022 A4
2023 C4
2025 C4
2026 C4

2029 C4
2030 C4
2031 B4
2032 B4
2033 B4
2034 A4
2041 B4
2042 A4
2044 B4
2045 A4
2048 A3
2052 B4
2053 D4

2060 B3

2062 A4

2065 D3

2066 D3

2068 B2

2070 B3

2072 B3

2073 A3

2074 B3

2076 B4

2077 B4

2078 B4

2079 A3

2082 B3
2083 B3
2084 B3
2085 A3
2086 A3
2087 C3
2099 B4
2302 D1
2303 C1
2307 C1
2308 C1
2311 B1
2313 C2
2314 C2

2317 D2
2318 D2
2321 C1
2324 C2
2358 C3
2359 C3
2361 C4
2363 C4
2364 C4
2365 C5
2366 C4
2367 C4
2368 C4
2370 C3

2371 C3
2372 C3
2373 C3
2374 C3
2378 B4
2379 B4
2381 B4
2387 C3
2388 C3
2394 B4
2397 C4
2398 C4
2403 B6
2404 B6

2405 B6
2406 B6
2407 B6
2408 B7
2409 B6
2410 B6
2411 B6
2412 B6
2413 B6
2414 C6
2415 C6
2416 C6
2419 C7
2420 C7

Part 1

E-14490_019a.eps

3139 123 5804.23139 123 5804.2

2421 C7
2422 C7
2423 B7
2424 B7
2425 B7
2426 B7
2427 B7
2428 B7
2429 B7
2430 B7
2431 B7
2432 B7
2433 B7
2436 B6

2437 B6
2438 B6
2439 B6
2440 C6
2441 C7
2442 B6
2443 B6
2444 B6
2445 B6
2446 C7
2447 C6
2448 C6
2449 C6
2450 C6

2452 C6
2453 C6
2454 C6
2455 C6
2456 C6
2457 C7
2461 B7
2462 B7
2463 C6
2464 C6
2466 C6
2467 C6
2468 C6
2469 C6

2471 C6
2472 C6
2473 C6
2474 C6
2475 C6
2476 C6
2477 C6
2479 B7
2480 B7
2481 B7
2483 B6
2484 B6
2485 B6
2486 B7

Part 3

E-14490_019c.eps

2487 C5
2488 C5
2490 C6
2491 C6
2492 C6
2494 C7
2496 C6
2503 A8
2504 B8
2505 B8
2506 B8
2507 B8
2508 B8
2509 B8

2510 B8
2511 B8
2512 B8
2513 B8
2514 B8
2515 B8
2516 B8
2517 B8
2531 B6
2532 B5
2533 A5
2580 A2
2581 A3
2582 A3

2583 A3
2584 A3
2585 A3
2586 A3
2587 A3
2588 A3
2601 D6
2602 D5
2603 D5
2604 D5
2607 C5
2608 C6
2609 D6
2610 D6

39LC4.2HE AA 7.

2612 C7

2631 D6
2632 D6
2633 D7
2634 C7
2635 C7
2636 C7
2637 D6
2638 D5
2639 C6
2701 B2
2702 A2
2703 A1
2704 A2
2705 A2

2706 A2
2709 B1
2712 A1
2713 A1
2718 B2
2719 B1
2735 A2
2736 A2
2737 A2
2738 A2
2739 A2
2740 A2
2741 A2
2742 B2

2613 C6
2614 C6
2615 C6
2616 C6
2617 D6
2618 D6
2619 C6
2620 C6
2621 D7
2622 D7
2623 D7
2624 C5
2630 D6

Part 4

E-14490_019d.eps

2743 A3
2744 A3
2745 B2
2746 A2
2804 D7
2805 D7
2811 D8
2812 C8
2815 C8
2816 D8
2817 D7
2821 D8
2822 D8
2823 D8

2827 D7
2828 D8
2829 C8
2832 D8
2835 C7
2836 D7
2841 C7
2842 C7
2844 C7
2845 D7
2846 C8
2847 D7
2848 D7
2849 D8

2910 A4

2969 A5
2970 A5
2992 A8
2993 A8
2995 C8
3005 A4
3006 B3
3008 B3
3009 C3
3010 C3
3011 C3
3012 C5
3013 C4
3014 C4

3016 A3
3020 A4
3021 A4
3022 A4
3023 A4
3025 A4
3026 A4
3027 A4
3028 C4
3029 A4
3030 A4
3031 C5
3032 A4
3033 C4

2936 A2
2937 A1
2938 A1
2939 A1
2940 A1
2941 A1
2959 A7
2961 A7
2962 A5
2964 A5
2965 A5
2966 A5
2968 A5

Part 2

E-14490_019b.eps

3034 C4
3035 C4
3036 C4
3037 A4
3038 A4
3048 B4
3054 B4
3055 C4
3056 A3
3057 A4
3058 A5
3059 B3
3061 A5
3063 A4

3064 D5
3065 A4
3066 A4
3067 B4
3068 B4
3069 B4
3070 A3
3071 D4
3072 B3
3073 B3
3074 C3
3075 B2
3076 C3
3077 A3

3078 B3
3079 B3
3080 B3
3081 B3
3082 B4
3083 B4
3084 B3
3088 B4
3089 B3
3091 B4
3092 A4
3093 B4
3094 B4
3096 B4

3097 A4
3098 B5
3302 D1
3303 C1
3304 D2
3305 D2
3309 D1
3311 D1
3313 C2
3314 C2
3315 D2
3316 C2
3317 D2
3319 C1

3320 C2
3321 C1
3322 C2
3323 C2
3324 C2
3325 C2
3326 C2
3327 C1
3328 D3
3329 D3
3357 B3
3358 D4
3360 C4
3361 C4

3362 C5

3394 B2

3363 C4

3422 B7

3365 C4

3423 B6

3366 B4

3424 C6

3367 C4

3425 B6

3368 C4

3426 C6

3369 C4

3427 C7

3370 C3

3428 B5

3373 C5

3429 B5

3389 B4

3432 B6

3390 C4

3433 B6

3391 C4

3434 B6

3392 C4

3436 B6

3393 C4

3437 B6

E_14490_019.eps

230404

3438 B6
3439 B6
3440 B6
3442 C6
3443 C6
3444 C7
3445 C6
3446 C6
3448 B6
3450 C7
3451 C7
3452 C7
3459 B6
3501 B8
3502 B8
3503 B8
3531 B6
3532 C5
3533 B5
3534 B5
3536 A6
3538 A5
3539 A5
3540 A5
3541 A5
3542 A6
3543 A6
3544 A5
3545 A5
3546 A6
3547 A5
3548 A5
3549 A6
3550 A6
3551 A6
3552 A6
3553 A6
3580 A3
3581 A3
3601 D6
3602 D5
3603 D5
3604 D5
3612 C7
3613 C6
3614 C6
3615 C7
3616 C6
3617 D6
3618 D6
3619 C6
3620 C6
3625 D6
3626 D6
3630 D6
3631 D5
3632 D5
3633 D6
3641 C5
3646 C5
3703 A2
3705 A2
3706 A2
3708 A2
3709 A2
3710 A2
3714 A1
3715 A1
3717 A1
3726 B2
3727 B2
3735 A2
3736 A2
3737 A2
3738 A2
3739 A2
3740 A2
3741 A3
3742 A2
3743 A3
3744 A2
3745 A3
3746 A2
3747 A2
3748 A2
3749 A2
3750 A2
3751 A2
3808 D8

3809 C8
3810 D8
3815 D7
3816 D7
3817 C8
3819 C8
3822 D8
3823 D8
3827 D7
3829 D7
3833 D7
3836 D7
3837 D7
3838 D7
3839 D7
3910 A4
3911 A4
3955 A7
3958 A7
4002 C3
4004 C3
4005 C3
4006 C3
4007 C3
4008 B4
4011 C5
4012 C5
4015 A4
4016 A4
4022 B2
4312 C2
4313 C2
4318 D3
4327 C2
4328 C2
4329 C1
4330 C2
4331 C2
4332 C2
4333 C2
4334 C2
4335 C2
4336 C2
4337 C2
4338 C2
4339 D1
4340 D1
4360 C4
4361 C4
4362 C4
4363 B4
4427 C7
4428 C7
4445 C7
4568 B4
4580 A3
4581 A3
4582 A3
4583 A3
4584 A3
4585 A3
4586 A3
4587 A3
4588 A3
4589 A3
4590 A3
4591 A3
4592 A3
4593 A3
4601 D6
4602 D6
4603 D6
4604 D6
4605 D6
4606 D6
4607 D6
4608 D6
4701 A2
4702 A2
4703 A2
4704 A2
4705 A2
4706 D3
4707 D3
4708 B3
4836 D7
4838 D7
5001 B2
5002 B2

5007 B4
5008 B4
5010 B5
5060 B2
5070 B3
5071 B3
5304 D2
5309 C1
5321 C1
5324 C1
5339 C3
5340 C3
5360 B4
5372 B4
5580 A3
5601 D6
5607 C5
5646 D6
5803 D8
5910 A4
5920 A4
5932 A3
5955 A6
5956 A7
5957 A7
5958 A5
5959 A7
5960 A6
5984 C6
5985 C6
5986 C6
5987 C6
5988 C6
5989 B7
5990 B6
5991 B6
5994 A8
5996 C6
5997 C6
5998 B6
6001 B3
6002 B5
6020 A4
6021 A4
6073 A3
6074 A3
6075 A3
6076 B2
6310 D1
6311 D1
6323 C1
6324 C1
6328 D2
6329 D2
6330 C1
6331 D1
6646 D6
6910 A4
6911 A4
7005 A3
7011 B3
7015 A4
7016 A4
7017 A4
7018 A4
7019 A4
7068 B4
7070 B3
7075 A3
7099 A3
7316 D2
7320 C1
7325 C1
7360 C4
7415 A8
7449 C7
7531 B6
7532 C5
7580 A3
7581 A3
7582 A3
7583 A3
7584 A3
7585 A3
7601 D6
7606 D7
7607 D6
7703 A2
7707 B2

7740 A2
7801 C8
7806 D8
7807 D8
7809 C7
7810 D8
7910 A4
7920 A4
7953 A7
7954 A6
7955 A7
7992 A8
7995 C8

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 1 Top Side)

Part 1

40LC4.2HE AA 7.

E_14490_019a.eps

230404

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 2 Top Side)

41LC4.2HE AA 7.

Part 2

E_14490_019b.eps

230404

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 3 Top Side)

42LC4.2HE AA 7.

Part 3

E_14490_019c.eps

230404

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 4 Top Side)

43LC4.2HE AA 7.

Part 4

E_14490_019d.eps

230404

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Overview Bottom Side)

1001 B6
1008 C5
1401 C4
1403 A2
2002 C5
2006 B6
2007 B6
2008 B6
2009 B6
2012 A6
2024 A6

2027 C5
2035 B5
2040 B5
2043 B6
2046 A6
2047 B5
2054 D5
2061 B6
2063 C6
2071 B6
2089 C5

2309 C6
2355 C6
2356 C6
2357 C6
2360 B5
2375 C6
2376 A6
2377 A6
2380 B5
2382 B6
2386 A6

2392 A6
2395 C6
2396 C6
2401 C4
2402 B4
2417 A1
2418 A1
2434 A3
2435 D3
2451 C3
2458 C2

2465 C3
2470 C4
2478 A2
2482 A3
2495 C3
2501 A1
2502 A1
2530 A4
2560 C5
2561 C5
2562 C5

2563 B5
2564 C6
2605 D3
2606 D3
2611 D3
2625 D4
2626 D4
2627 D4
2628 D4
2629 D4
2707 D6

2708 A6
2710 D6
2711 D6
2714 A6
2715 D6
2716 D5
2803 D1
2806 D2
2807 D1
2808 D2
2809 D1

2810 D1
2813 D1
2814 D1
2818 D1
2819 D1
2820 D1
2824 C1
2825 D2
2826 D1
2830 C1
2833 C1

2834 D2
2837 D1
2838 D1
2839 D2
2840 D1
2843 C1
2860 A2
2861 A2
2862 A2
2863 A2
2864 B2

2865 B2
2866 B2
2867 B2
2868 B2
2869 B2
2909 A7
2911 A6
2920 A5
2921 A5
2930 A5
2931 A5

2932 A5
2933 A5
2934 A5
2935 B6
2942 A7
2953 A2
2954 A2
2955 A1
2956 A1
2957 A1
2958 A3

2960 A3
2994 A1
2996 C1
3000 A6
3001 A6
3002 A6
3003 A6
3004 A6
3007 B6
3015 B5
3017 B5

3019 B5
3024 A6
3049 B5
3050 B5
3051 B5
3052 B5
3053 C6
3060 C6
3062 C6
3085 B6
3086 B6

Part 1

E_14490_020a.eps

44LC4.2HE AA 7.

3087 B6
3359 C6
3364 C5
3371 D5
3372 D6
3374 C6
3378 A6
3380 A6
3381 A6
3382 A6
3383 A6

3386 A6
3401 C1
3402 C1
3403 B2
3404 B2
3405 B2
3406 B2
3407 C1
3408 C1
3409 A2
3410 B2

3411 A2
3412 B2
3413 B2
3414 B2
3415 C2
3416 C2
3441 B4
3447 B2
3560 B5
3561 B5
3562 B5

3563 B5
3564 B5
3565 B5
3566 B5
3605 D3
3606 D3
3607 D3
3608 D3
3609 D3
3610 D3
3621 D2

3622 D2
3623 D2
3624 D2
3627 D4
3628 D4
3629 D4
3634 D2
3635 D3
3636 D3
3640 D3
3642 D4

3643 D4
3644 D4
3645 D4
3711 D6
3712 A6
3713 A6
3718 D6
3719 D6
3720 D6
3722 D6
3725 D6

3730 A6
3731 A5
3732 A5
3733 A5
3801 C1
3802 C1
3803 C2
3804 C2
3805 C2
3806 D2
3807 C2

3813 D2
3821 D2
3824 C1
3825 C1
3826 C1
3830 D2
3831 D2
3834 D1
3835 C1
3930 A5
3931 A5

3932 A5
3933 A5
3951 A2
3952 A2
3953 A2
3954 A1
4009 C5
4010 C5
4609 D3
4636 D3
4709 A6

5003 B6
5004 C6
5005 C5
5006 B5
5072 B6
5370 B5
5371 B5
5530 A4
5560 C5
5605 D3
5636 D2

5801 D1
5802 D1
5804 C1
5805 D2
5909 A7
5930 A5
5931 A5
5952 A2
5953 A1
5954 A2
6005 C5

Part 2

E_14490_020c.eps

6563 B5
6564 B5
6604 D3
6605 D3
6634 D2
6635 D3
6640 D3
6930 A5
6951 A1
7001 A6
7002 A6

7003 A6
7012 B5
7013 B5
7014 B5
7370 D5
7371 D5
7372 D5
7376 A6
7377 A6
7401 B3
7501 B1

7530 A4
7560 C5
7562 C6
7563 B5
7604 D3
7605 D3
7640 D3
7702 D6
7706 A6
7708 A5
7709 A8

7710 A5
7808 D1
7930 A5
7952 A1

3139 123 5804.2

Part 3

E_14490_020b.eps

Part 4

E_14490_020d.eps

E_14490_020.eps

040804

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 1 Bottom Side)

Part 1

45LC4.2HE AA 7.

E_14490_020a.eps

230404

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 2 Bottom Side)

46LC4.2HE AA 7.

Part 2

E_14490_020b.eps

230404

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 3 Bottom Side)

47LC4.2HE AA 7.

Part 3

E_14490_020c.eps

230404

Circuit Diagrams and PWB Layouts

Layout TV & Scaler Board: (Part 4 Bottom Side)

48LC4.2HE AA 7.

Part 4

E_14490_020d.eps

230404

Side IO and LKB Panel

Circuit Diagrams and PWB Layouts

49LC4.2HE AA 7.

654321

D D

D

C

SIDE I/O AND LOCAL KEYBOARD PANEL

B
K

7V4C

3317

6306

3318

RES

-483

XZB

150R

+
L

ENN

A
HC

1309

0
10A

4

P
LHHK

3

S

12

3319
390R

- L
E

NNAHC

1310

0
10

AP

4

LH

3

HKS

12

3320
1K8

+
E
MUL

O
V

1311

010APLHH

4

3

K
S

12

3321
820R

- EMULOV

RE
W

OP

2

1312

01
0

AP

4

LH

3

HKS

1

1313

010

A

4

PLH

3

H
KS

12

1002

6PIN-CONN

1001
B24B-PHDSS-B

1

2

3

4

5

6

6007

6V5C-483XZB

6008

1

2

3

6009

6

5

4

BZA408B

LEDIN_CLK
IRIN_DATA-IN
MODE
STATUS_DATA-OUT
DGND
IR OUT

6
V5C-

4
83XZ

B

+5V

KB

LED_CTRL

RD_GR_LED
RC_IR

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

1

2

3

4

5

TO I board

1540
5PIN-CONN

D

C

3323

1K

1004

TC18-041-03

B

A

4001

1

0R

3

2

2007
2u2

1003

10PIN-CONN

1

2

3

4

5

6

7

8

9

10

1314

RXE110K

1

2

3

3324

1K

6010

BZA408B

2009
1uF

129008

JUMPER

HSYN

VSYN

TXD232

RXD232

SDA3_IR-IN

DCM-POR

CVBSterr

GNDA

1

7011
PBSS5350Z

32

6

5

4

3322
4K7

5003

6.8uH

5004

6.8uH

HP-ROUT

2008
2n2

HP-LOUT12V

1005

2

4

3

1

LGT1509-0200

B

A

F_15140_006.eps

210105

1 2 3 4 56

Circuit Diagrams and PWB Layouts

50LC4.2HE AA 7.

Layout Side IO and LKB Panel (Top Side)

Personal Notes:

Layout Side IO and LKB Panel (Bottom Side)

F_15140_022.eps

220205

F_15140_023.eps

220205

E_06532_012.eps

131004

Rear IO Panel: Scart (23”/26”)

1 2 3 4 5 6 7 8 9 10 11 12

REAR IO SCART

SCART 1

A

B

C

D

E

F

G

H

3139 123 5855.2

1 2 3 4 5 6 7 8 9 10 11 12

1101

AUDIO-R-OUT

1

AUDIO-R-IN

2

AUDIO-L-OUT

3

4

5

AUDIO-L-IN

6

RGB-B_IN

7

FUNCTION_SWT

8

9

10

RGB-G_IN

11

12

13

14

RGB-R_IN

15

RGB-BL_IN

16

17

18

TERR_CVBS_OUT

19

VIDEO_IN

20

21

PPTV/21

CONSTANT AUDIO

OUTPUT

1105

S106

S104

F108

F101

F103

F105

F106

5
4
2

3
7
8
1

Circuit Diagrams and PWB Layouts

3101

150R

4104

*

3103

22K

3105

150R

4103

*

3108

22K

3111

27K

4106

5101

I120

33u

47p

2140

3121

6121

75R

RES

I155

3155

2155

220K

330p

I147

3152

2152

220K

330p

F154

F119

2112

470p

S119

3119

68R

2157
RES

2153
RES

F107

F109

F111

F113

F115

F117

F121

F156

F153

+5VSW_1

I119

S101

S103

S105

S107

S109

S111

S113

S115

S117

S121

S156

S153

3123
1K0

3156

150R

3153

150R

2109
470p

2110
470p

2111
470p

7119
BC847B

2101
330p

2103
330p

2105
330p

2107 3107
330p

3158

I133 I134

1K0

18p

2141

3122

330R

2148

10u

2147

10u

51LC4.2HE AA 7.

F101 A2

1101 A1

F103 A2

1102 A12

F105 A2

1103 C7

F106 A2

1104 E12

F107 B3

1105 G2

F108 C2

1107 G12

F109 C3

SCART 2

F211

F206

F207

F208

F209

I103

1104

1107

I101

1102

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

PPTV/21

A

B

C

D

E

F

TO 1301 OF SIDE I/OFOR ITV ONLY

1
2
3
4
5
6
7
8
9
10

1112

G

I102

2102

*

10u
3102
220K

I104

2104

1u0

3104
47K

I106

2106

*

10u

3106
220K

I105

2108

1u0

47K

3110

330R

3109

75R

3112
6K8

3114

330R

3113
75R

3116

330R

3115

75R

3117

330R
3118
75R

3124
100K

3125
100K

16V

16V

SC1_R_RF_OUT SC2_R_MON_OUT

16V

SC1_COMP_AV1_R_IN

SC1_L_RF_OUT

16V

SC1_COMP_AV1_L_IN

I110

SC1_COMP_B_U_IN

I112

STATUS_1

I114

SC1_COMP_AV1_G_Y_CVBS_IN

I116

SC1_COMP_R_V_IN SC2_Y_IN

I118

SC1_FBL_IN

SCV1_CVBS_RF_OUT

2119
1u0

F120

SC1_CVBS_IN

F148

Const_L_OUT

To 1005 of

I121

I122

I123

I124

I125

F205

1103

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17

I111

18
19

I113

20
21

F191

22
23

24
25
26

I115

27
28
29
30

F212

31
32
33
34
35
36
37
38
39
40

41
42
43
44
45

45FLZ-SM1-R-TB

F193

+5VSW

3169

47R

2169

10u 16V

I117

Audio-LEFT

F147

Const_R_OUT

Audio-RIGHT

SC2_R_IN

SC2_L_MON_OUT

P50_LINE_ITV_IR_SW

SC2_L_IN

STATUS_2

SC2_C_IN

SC2_CVBS_MON_OUT

SVHS_L_IN

SVHS_R_IN

+5VSW_1

16V

4105

16V

F134

I136

FROM 1698 OF PCHD-IO

2126

10u

2128

100n

2130

10u

100n2132

3136

330R

2138

1u0

I126

3126
220K

I128

3128
47K

I130

3130
220K

I132

3132
47K

3134
6K8

+5VSW_1

+5VSW_1

3138

100K

I139

7138

3139

BC847B

100K

3142

I142

330R

PC-TV-LED

LIGHT-SENSOR-SDM

KEYBOARD

P50_LINE_ITV_IR_SW

2127
330p

2129
330p

2131
330p

3133 22K

2133
330p

I135

LED-SEL

+3V3STBY

+5VSWI

3127

150R

3129

3131

150R

3135

IR

27K

I140

F127

S127

4127

3137
75R

3141
1K0

3143
75R

4128

3157

33R

3140 68R

6143
RES

SVHS_AV2_Y_CVBS_INSVHS_AV2_Y_CVBS_IN

F128

F129

F135

F133

S128

S129

S133

S135

F137

S137

F141

S141

F143

S143

SVHS_C_INSVHS_C_IN

SVHS_R_IN
HP_DET_INHP_DET_IN

HP_DET_R_DCHP_DET_R_DC

SVHS_L_IN

HP_ROUTHP_ROUT

HP_LOUTHP_LOUT

22K

2135
470p

2134
470p

2136
470p

AUDIO-R_OUT

AUDIO_R_IN

AUDIO-L_OUT

470p2137

AUDIO-L_IN

S126

FUNCTION_SW

S130

S131

YC-C_IN

S132

CVBS_OUT

VIDEO|YC-Y_IN

I156

I157

I158

I159
I160
I161

I162
I163
I164
I165

I109

I166
I167
I168
I169

20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

H

E_14490_047.eps

190404

2101 A4
2102 A5
2103 B4
2104 A5
2105 B4
2106 B5
2107 C4
2108 B5
2109 A3
2110 B3
2111 B3
2112 A2
2119 F5
2126 A9
2127 A10
2128 A9
2129 B10
2130 B9
2131 B10
2132 B9
2133 C10
2134 B11
2135 A11
2136 B11
2137 A11
2138 D9
2140 F4
2141 F4
2147 G4
2148 G4
2152 G3
2153 G3
2155 G3
2157 G3
2169 F7
3101 A4
3102 A4
3103 A4
3104 B4
3105 B4
3106 B4
3107 C4
3108 B4
3109 C4
3110 C5
3111 C4
3112 D4
3113 D4
3114 D5
3115 E4
3116 D5
3117 E5
3118 E4
3119 F3
3121 F4
3122 F4
3123 F3
3124 E5
3125 F5
3126 A9
3127 A10
3128 B9
3129 A10
3130 B9
3131 B10
3132 C9
3133 B10
3134 C9
3135 C10
3136 C9
3137 C10
3138 C9
3139 D9
3140 D10
3141 D10
3142 D10
3143 E10
3152 G4
3153 G3
3155 G4
3156 G3
3157 C10
3158 F4
3169 F7
4103 B3
4104 A3
4105 B9
4106 F4
4127 A10
4128 B10
5101 F4
6121 F3
6143 E10
7119 E3
7138 D9

F111 C3
F113 D3
F115 D3
F117 E3
F119 F2
F120 F5
F121 F3
F127 A10
F128 A10
F129 B10
F133 B10
F134 C9
F135 C10
F137 C11
F141 D11
F143 D11
F147 G5
F148 G5
F153 G3
F154 G2
F156 G3
F191 E7
F193 E7
F205 G7
F206 B12
F207 B12
F208 B12
F209 C12
F211 A12
F212 E7
I101 B12
I102 A4
I103 D12
I104 A4
I105 B4
I106 B4
I109 F11
I110 C5
I111 D7
I112 C5
I113 E7
I114 D5
I115 E7
I116 D5
I117 F8
I118 E5
I119 F3
I120 F3
I121 F6
I122 F6
I123 F6
I124 F6
I125 F6
I126 A9
I128 A9
I130 B9
I132 B9
I133 F4
I134 F4
I135 C10
I136 C9
I139 D9
I140 D10
I142 D9
I147 G4
I155 G4
I156 E11
I157 E11
I158 E11
I159 E11
I160 E11
I161 F11
I162 F11
I163 F11
I164 F11
I165 F11
I166 F11
I167 F11
I168 F11
I169 F11
S101 A3
S103 A3
S104 B2
S105 B3
S106 B2
S107 B3
S109 C3
S111 C3
S113 D3
S115 D3
S117 E3
S119 F3
S121 F3
S126 B11

S127 A11
S128 A11
S129 B11
S130 B11
S131 B11
S132 C11
S133 B11
S135 C11
S137 C11
S141 D11
S143 D11
S153 G3
S156 G3

Rear IO Panel: PCHD-IO (23”/26”)

1 2 3 4 5 6 7 8 9

PCHD-IO

A

B

C

D

E

3139 123 5855.2

1687

VGA CONNECTOR

PC AUDIO IN

16
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
17

D_Gnd

1688

I685

D_Gnd

2705

2704

330p

330p

D_Gnd

D_Gnd

DDC_5V

(256x8)

1
2
3

EEPROM

0

ADR

1
2SDA

D_Gnd

5
4

I701

2

I702

3
7
8

I711

1

D_Gnd

Circuit Diagrams and PWB Layouts

I682

I683

D_Gnd

D_Gnd

2698
100p

I703

DDC_5V

10K

3700

47K

I686

I684

I688

I691
I687
I692

SCL_VGA SCL_VGA

2693

100n

84

Φ

WC

SCL

7693

M24C02-WMN6

S698

S699

D_Gnd

3702

SDA_VGASDA_VGA

D_Gnd

I698

7

6

5

3698 22K

3699 22K

150R

3693

10K

2688

100n

6693

BAS316

36973696

10K

2699
100p

3706

3707

D_GndD_Gnd D_Gnd

I704

D_Gnd

RES

RES

PC_AUDIO_L

PC_AUDIO_R

3701

47K

5686

RESERVE FOR EMC

D_Gnd

D_Gnd

DDC_5V

2692

100p

2694

100p

D_Gnd

D_Gnd

D_Gnd

Gnd

Gnd

* EMC

2689
RES

* EMC

2690
RES

* EMC

2691

RES

52LC4.2HE AA 7.

I706 E9
I709 C9
I710 A6
I711 E1
S698 E2
S699 E2

3683

75R

D_Gnd

3684

75R

D_Gnd

3687
75R

D_Gnd

5683

5684

5687

3686

3681

0R

3689

100R

0R

I710

2686

RES RES

D_Gnd

3708
1K0

D_Gnd

2683

1u0

2684

1u0

2687

1u0

D_Gnd

2681

TO 1104 OF

+3V3STBY

KEYBOARD

LIGHT-SENSOR-SDM

IR
LED-SEL
PC-TV-LED

VS
HS

BLU_PB

GRN_Y

RED_PR

+5VSWI

UART_RX
UART_TX

PC_HD_DET-

PC_AUDIO_L

PC_AUDIO_R

I680
I681

I693

I694

I695

I709
I705

I696
I697

I690

I699

I700

I706

D_Gnd

1698

46 47

45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18

TO 1601 OF

17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

E_14490_048.eps

190404

A

B

C

D

E

1687 A1
1688 E1
1698 B9
2681 C6
2683 A6
2684 A6
2686 C6
2687 B6
2688 A3
2689 A5
2690 A5
2691 B5
2692 C4
2693 C2
2694 C4
2698 E3
2699 E4
2704 C1
2705 C2
3681 B5
3683 A5
3684 A5
3686 B5
3687 B5
3689 D5
3693 C3
3696 C3
3697 C4
3698 E2
3699 E2
3700 E3
3701 E4
3702 A3
3706 C4
3707 D4
3708 D6
5683 A5
5684 A5
5686 A4
5687 B5
6693 A3
7693 D2
I680 B9
I681 C9
I682 A2
I683 A2
I684 B2
I685 A1
I686 A2
I687 B2
I688 B2
I690 D9
I691 B2
I692 B2
I693 C9
I694 C9
I695 C9
I696 D9
I697 D9
I698 C2
I699 E9
I700 E9
I701 E2
I702 E2
I703 A3
I704 A4
I705 C9

1 2 3 4 5 6 7 8 9

Circuit Diagrams and PWB Layouts

Layout Rear IO Panel (23”/26”) (Top Side)

1101 A2
1102 A4
1103 A2
1104 A8

1105 A6
1107 A7
1687 A7
1688 A8

1698 A5
2102 A1
2104 A1
2106 A1

2107 A2
2108 A2
2126 A3
2128 A3

2129 A4
2130 A3
2132 A4
2133 A4

2134 A4
2137 A4
2138 A3
2147 A5

2148 A6
2155 A5
2157 A5
2169 A3

2684 A7
2687 A7
2692 A7
2693 A6

2694 A4
3121 A3
3128 A4
3129 A4

53LC4.2HE AA 7.

3132 A4
3133 A4
3134 A4
3135 A4

3136 A4
3137 A4
3138 A3
3139 A3

3140 A3
3141 A3
3142 A4
3143 A4

3155 A5
3156 A5
3157 A4
3169 A3

3684 A7
3687 A6
3689 A6
3693 A6

3696 A6
3697 A6
3706 A6
3707 A6

3708 A6
4105 A4
4128 A4
5684 A7

5686 A6
5687 A6
6121 A3
6143 A4

7138 A3
7693 A6

3139 123 5855.2

Layout Rear IO Panel (23”/26”) (Bottom Side)

2101 A8
2103 A8
2105 A8
2109 A8

2110 A8
2111 A8
2112 A8
2127 A6

2131 A6
2135 A6
2136 A6
2140 A6

2141 A6
2152 A4
2153 A4
2681 A3

2683 A2
2686 A3
2688 A3
2689 A2

2690 A2
2691 A3
2698 A2
2699 A2

2704 A3
2705 A2
3101 A8
3102 A8

3103 A8
3104 A8
3105 A8
3106 A8

3107 A8
3108 A8
3109 A7
3110 A8

3111 A7
3112 A7
3113 A7
3114 A7

3115 A7
3116 A7
3117 A7
3118 A7

3119 A6
3122 A7
3123 A6
3124 A6

3125 A6
3126 A6
3127 A6
3130 A6

3131 A6
3152 A4
3153 A4
3158 A6

3681 A3
3683 A2
3686 A3
3698 A1

3699 A2
3700 A2
3701 A2
3702 A3

4103 A8
4104 A8
4106 A6
4126 A6

4127 A6
5101 A6
5683 A2
6693 A3

E_14490_043.eps

190404

7119 A6

3139 123 5855.2

E_14490_044.eps

190404

I-Board

Circuit Diagrams and PWB Layouts

54LC4.2HE AA 7.

654321

HC HC

D

C

B

A

I-BOARD

J10

1
2
3

3P-CONN-PH-B

J1

4

LCD Clock

To Side
I/O

To TV
BD

5P-CONN-SR-V

To TV
BD

From TV

LC04V

LC04C

8P-CONN-PH-V

10P-CONN-SR-V

3
2
1

4P-CONN-TYCO

J1

5
4
3
2
1

5P-CONN-TYCO

J4

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

24P-CONN-PHD-B

J3

SR

1
2
3
4
5

J2

SR

4
3
2
1

4P-CONN-SR-V

J5

SR

1
2
3
4
5
6
7
8
9
10

J6

SR

1
2
3
4
5
6
7
8

+3V3STBY+12V +3V3

L1
6u8

+

C1

220uF, 16V

L7 Ferrite bead

C7 100nF

LCM_POW

SCL2 1
SDA2

LEDIN_CLK_TXD_SCL1
IR-IN_DATA-IN_RXD_SDA1
MODE
STATUS_DATA_OUT
GND
IR_OUT
+12V
HSYNC
VSYNC
TXD232
RXD232
DCM_POR
CVBSTERR
GNDA
HP_ROUT
HP_LOUT
KEYBOARD

PEND_IR

PC_TV_LED_OUT

L10 6u8 - 1008
LED_SEL_OUT
RC_IR

R70 100R

C8
100nF

R7
100R

1

HSYN

Q2

VSYN

BC847BW

R38

220R

GNDA

+3V3STBY

SDA
SCL

HP_ROUT
HP_LOUT
PC_TV_LED
LED_SEL
GND
+3V3S
LIGHT SENSOR
IR_IN TV
KEYBOARD
P50_ITV

IR_IN TV
LED_SEL

PC_TV_LED

LIGHT SENSOR

P50_ITV

+5VA

3

2

GNDA

R9
220R

R71
0R

23

R73

4K7

+5V

R10 100R

R11 100R
R74 100R
R13 100R

R16 100R

+12V

+5V

R8
68R

+3V3S

R49 1R5

R50

1R5

C38

27pF

Q14
PBSS5140U

L3
68uH

U1

32

8

7

6

5

R19

10K

Q5
BC847BW

VSYN

MC34063AD

Drive
Collector

Ipk Sense

Vcc

Comparator
Inv. I/p

R5

2K7

C40 1nF

Q3

BC857BW

51RK01

1

R17

150R

U3

14

Za

15

Zb

4

Zc

11

Sa

10

Sb

9

Sc

HEF4053BT

1

Switch
Collector

Switch
Emitter

Timing

Capacitor

Ground

+5VA

+5VA

C11 100nF

61

ddV

Y1a
Y0a

Y1b
Y0b

Y1c
Y0c

Vss
Vee

+5VA

R51
10K

23

R2

220R

C29
10uF

C39

27pF

R72

1K

3

2

SCL2
SDA2

LCM_POW

+5VA

R76
10K

Q4
BC847BW

R4

1K0

R75 0R

R18

1

1K0

D2
SS24

AK

1

2

C2

3

100pF

4

R6

470R

14

15

11
10

13

SDA3

12

1

PEND_IR

2

RJIR_IN

3

Tristate

5

STATUS_DATA_OUT1

8
7
6

E

14

15

R20

4

10K

11
10

9

R52
47K

23

Q8

BC857BW

1

R54
10K

10uF

Za

Zb

4

Zc

Sa
Sb

9

Sc

HEF4053BT

+5VA

61

U4

Za

Zb

Zc

Sa
Sb
Sc

HEF4053BT

+5VA

R53
47K

1

C28

+ C3

+5VA

61

U2

ddV

Y1a
Y0a

Y1b
Y0b

Y1c
Y0c

Vss
Vee

C12 100nF

ddV

Y1a
Y0a

Y1b
Y0b

Y1c
Y0c

Vss
Vee

E

R55
4K7

32

L4

6.8uH

220uF, 16V

IRIN_DATA-IN

C9

100nF

E

R48
22K

13
12

1
2

3
5

8
7
6

Q9
BC847BW

RC_IR

VSYNC

L5

6.8uH - 1008

+5V

6V5C-483XZB

+ C4

D3

13
12

TXD

1

RXD

2

3
5

8
7
6

R27

10K

+5V

Q12

1

BC847BW

R28
10K

HSYN

220uF, 16V

+5VD

L6

6.8uH - 1008
+ C6

+5VA

+

C5
100uF, 16V

L8

6.8uH - 1008

BLM21P221SN1D

+C26

100uF, 16V

32

+5VD

18

27

36

IB_IROUTIR_IN TV

Q10

BC857BW

1

R56
10K

100uF, 16V

+5VD

+5VD +5VD

C33

10nF
C34

10nF

L14

C27

100nF

RP1
10K-RP

45

C13 27pF

C14 27pF

R57
47K

23

R59
10K

RP2

10K-RP

18

SCL
SDA

+5VA

R60
4K7

R58
47K

1

32

HSYNC

Q11
BC847BW

U8

SDA1

5

VSS4SDA

6

SCL1

C42
100nF

SPARE IO

J9
3P-CONN-SR-V

27

36

45

C30

10nF

C32 10nF

LCM_POW

CLK_LED-IN_SCL1
DATA-IN_SDA1

LIGHT SENSOR

+5VD

R25 100R
R26 100R

1

7
8

2

E2

SCL

E1

WC

E0

VCC

MC24C16

SR

3

18

27

33

23

C31

4DA/4.0P

10nF

34

P0.3/AD3

35

P0.2/AD2

36

P0.1/AD1

37

P0.0/AD0

38

VCC

39

NIC*

40

P1.0/T2

41

P1.1/T2EX

42

P1.2/ECI

43

P1.3/CEX0

44

P1.4/CEX1

2XEC/5.1

P

1

2

R24

R23

4K7

4K7

R29

C37

2K2

10nF

+5VD

TV_POR

R65
4K7

3
2
1

IR_PULLUP

RP3

L13

10K-RP

BLM21P221SN1D

C18 100nF

45

36

C35 10nF

92

5

DXR

82

ppV/AE

*CIN

DxR/0.3P

*CIN

6

R64
10K

52

7

62

2

51A/7.2P

ELA

NESP

P2.4/A12
P2.3/A11
P2.2/A10

P3.6/WR

1TNI/3.3P

0TNI/2.3P

DxT/1.3P

9

8

7

RI_CR

DXT

Q6

BC847BW

1

C15

1uF

32

42

41A/6.2P

P2.1/A9
P2.0/A8

NIC*

VSS
XTAL1
XTAL2

P3.7/RD

0T/3XEC/4.3P

01

11

DEL_VT_CP

1

C41
1uF

31A/5.2P

1T/4XEC/5.3P

22
21
20
19
18
17
16
15
14
13
12

U5
P89C664HBBD

R31
22K

3

2

13

03

5DA/5.0P

6DA/6.0P

7DA/7.0P

ADS/7.1P

LCS/6.1P

TSR

3

4

32

R63

10K

+5V

STATUS_DATA_OUT1

TUORI_BI

R32
22K

Q13
BC847BW

L12

6u8 - 1008

R69 10K

R21

100R
R44

10K

+

C22

100uF, 16V

C19 100nF

C20 100nF

TXD232

R62 100R

R61 100R

RXD232

SDA3

R22 1K

X1
16MHz

18
27

+5VD

36
45

LED_SEL_OUT

C16 27pF

C17 27pF

PC_TV_LED_OUT

+5VD

45

RXD

36

TXD

27
18

DCM_POR

SW1

12

Tact Switch, SKQNABD010

C21
100nF

2

V+

6

V-

14

T1_OUT

7

T2_OUT

13

R1_IN

8

R2_IN

R33 100R
R34 100R
R35 100R

RP5

10K-RP

RP4

10K-RP

R30
5K6

61

CCV

DNG

51

+5VD

U6
DS1813

RST1VCC

C1+

C1-

C2+

C2-

T1_IN

T2_IN
R1_OUT
R2_OUT

ST202ECD

SCL1
SDA1

+5VD

DN
G

3

U7

C24 100nF

1
3

4

C23 100nF

5

11

R36 100R

10
12
9

R37 100R

12

32

Q7

2P-Shrouded-HDR

BC847BW

R47
22K

+5VD

R40

R39

4K7

4K7

+5VD

L11

6.8uH - 1008

2

C25
1uF

1

J8

R67

100R
R68

100R

TXD

RXD

R46 22K

C36
1uF

SDA2

SCL2

VSYNC

D

C

B

A

1 2 3 4 5 6

F_15140_004.eps

210105

Circuit Diagrams and PWB Layouts

Layout I-Board (Top Side)

55LC4.2HE AA 7.

Layout I-Board (Bottom Side)

F_15140_020.eps

220205

F_15140_021.eps

220205

Circuit Diagrams and PWB Layouts

56LC4.2HE AA 7.

Front IR / LED Panel

IR LED PANEL

J J

D

+5VA

3540
470R

12

6544

SIR-341ST3F

C

1

6543
TSML-1020

2

1

6542
TSML-1020

2

23

1

7540

BC857BW-1

32

BC847BW-1

7541

1

Layout Front IR / LED Panel (Top Side)

321

D

C

6540A

3

7542
BC847BW-1

2

12

F_15140_024.eps

220205

Layout Front IR / LED Panel (Bottom Side)

+5VA

3548

100uF, 16V

4K7

2540

3542
220R

+

6541

3

1

2

TSOP34136

VS

OUT

GND

B

3545
220R

1

3549
Res

1540

B

S5B-PHK

5

4

3

2

1

IR

LED-SEL

PC-TV-LED

+5VA

3

2

3546
220R

7543
Res

SPR-325MVW

3544
4K7

3

Green Red

6540B

SPR-325MVW

2

1

3547
4K7

A

F_15140_005.eps

210105

1 23

A

F_15140_025.eps

220205

LCD Clock Panel

Circuit Diagrams and PWB Layouts

57LC4.2HE AA 7.

4321

O

D

C

B

LCD CLOCK PANEL

I/O

VDD

SDA

SCL
VSS

1442I/O

I/O

VDD

SDA

SCL
VSS
RES

1443I/O

1
2
3
4

1
2
3
4
5

SDA
SCL
VSS

R12

C1

100uF

R2

100R

BLM21PG221SN1DL1

R3

R4

100R

100R

VDD

Q4

Q1

BC857B

LED

VDD

C3
10P

0.1uF

C2
10P

R7
100KC4

R1

2K2

R6
10K

J1
1uF

R9

2K2

R10
2K2

15
16
17
18
19
20
21
22
23
24
25
26
27
28

4MHz

Q3

BC857B

U1

PC3
PC4
PD0/PWM0
PD1/PWM1
/RES
VDD
OSC1
OSC2
PA7/SCL
PA6/SDA
PA5
PA4
PB7
PB6

HT46R23

C8

12P

C7

12P

VDD

Q2

BC857B

R8

18R

PC2
PC1
PC0

VSS

PB0
PB1
PB2
PB3
PA0
PA1
PA2

PA3/PFD

PB4
PB5

R11
47R

14
13
12
11
10
9
8
7
6
5
4
3
2
1

BAS216

VDD

AK-8504-CQ4

1

2
3
4
5
6
7
8

9
10
11

COM0
COM1

12
13
14
15
16

R5

10K

U2

/CS

/RD
/WR
DATA
VSS
OSCO
OSCI
VLCD
VDD
/IRQ
BZ
/BZ
COM0
COM1
COM2
COM3

HT1621

SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8

SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18

VDD

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30

COM1
COM0

10
11
12
13
14
15
16
17
18

19
20

1
2
3
4
5
6
7
8
9

LCD

SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17

COM1
COM0

LCD1442

O

D

C

B

R13

A

VDD

1234

C5

1uF

C6
1uF

F_15140_007.eps

210105

A

Personal Notes:

Circuit Diagrams and PWB Layouts

58LC4.2HE AA 7.

8. Alignments

Alignments

EN 59LC4.2HE AA 8.

Index of this chapter:

8.1 General Alignment Conditions

8.2 Hardware Alignments

8.3 Software Alignments

Note: The Service Default Alignment Mode (SDAM) is
described in the "Service Modes, Error Codes and Fault
Finding" section. SDAM menu navigation is performed by using
the MENU UP, MENU DOWN, MENU LEFT, and MENU
RIGHT keys of the remote control transmitter.

8.1 General Alignment Conditions

Perform all electrical adjustments under the following
conditions:

8.3.1 SAM Menu

00022 LC42HE1 3.0423/S42GV1 1.13 SDM

ERR 0 0 0 0 0

OP 000 057 140 032 120 128 000

Mains voltage and frequency: 100-240 V / 50/60 Hz.
Allow the set to warm up for approximately 10 minutes.
Test probe: Ri > 10 M ohm; Ci < 2.5 pF.

8.2 Hardware Alignments

There are no hardware alignments foreseen for the LCD-TV.

8.3 Software Alignments

With the software alignments of the Service Alignment Mode
(SAM) the geometry, white tone and tuner (IF) can be aligned.
To store the data: Use the RC button Menu to switch to the
main menu and next, switch to ‘Stand-by’ mode.

SAM SAM

. OP1 0 . Delta Cool Red -3
. OP2 57 . Delta Cool Green -1

. OP3 140 . Delta Cool Blue 5

. OP4 32

. OP5 120

. OP6 128

. OP7 0

00022 LC42HE1 3.0423/S42GV1 1.13

ERR 0 0 0 0 0

OP 000 057 140 032 120 128 000

. Clear Clear ?

. Options
. Tuner
. White Tone
. Audio
. NVM Editor
. SC NVM Editor

. ComPair Mode On

1

00022 LC42HE1 3.0423/S42GV1 1.13

2 CODES 0 0 0 0 0

3 OP 000 057 140 032 120 128 000

4

5

6 NOT TUNED

7 PAL

8 STEREO

9 CO 50 CL 50 BR 50
0 AVL On

SAM

CSM

SAM SAM

. IFPLL 32 . Normal Red 32

. AGC 30 . Normal Green 35

. AGCL' 255 . Normal Blue 41

SAM SAM

. Cool . Delta Warm Red 2

. Normal . Delta Warm Green -

. Warm . Delta Warm Blue -13

SAM

. QSS Off
. FMI On

. NICAM Alignment 63

. Lip Sync Off

. DBE Off

SAM

.ADR 0x0000 0

.VAL 0x0000 0

.Store Store ?

3

SAM

.ADR 0x0000 0

.VAL 0x0000 0

.Store Store ?

Figure 8-1 SAM Menu

F_15140_011.eps

210105

EN 60 LC4.2HE AA8.

Alignments

8.3.2 White Tone

In the White Tone sub menu the colour values for the colour
temperature values can be changed.
The colour temperature mode (Normal, Delta Cool, Delta
Warm) or the colour (R, G, B) can be selected with the Right/
Left cursor keys. The mode or value can be changed with the
Up/Down cursor keys.
First the values for the Normal colour temperature should be
selected. Range: 0-255, 128 represent the middle of the value
(no offset difference). Then the offset values for the Delta Cool
and Delta Warm mode can be selected. Note that the
alignment values are non-linear. The range is: -50 to +50, 0
represents the middle value, (no offset difference).

Input signal strength: >=10 mV rms (80 dBPV) terminal voltage.
Input injection point: Aerial input.

Alignment Method

Initial Set-up

• 12 minutes soaking time before carrying out Colour Temp
alignment.

• Incredible Picture/Contrast+ and Active Control & Light
Sensor must be switched Off for proper tracking.

• Set all colour temperature settings to their initial values, i.e.
Red=135; Green=128; Blue=133.

• The offset values for Cool & Warm should be preloaded
into NVM.

• The alignment is done for Normal only.

Method of alignments

1. Place the colour sensor of the meter at the centre of the
screen with standard orientation (at 0 degree orientation).

2. Set the meter in (T, delta UV, Y) mode.

3. Set Brightness and Colour to nominal (Factory mode,
Brightness 60).

4. Set Colour temp to normal.

5. Set Contrast to make the light output Y on the meter 250 nit
+/-10%.

6. Set Green=128.

7. Adjust Red and Blue to bring delta UV and T to the value
as in the table.

8. Repeat the procedure if necessary to obtain the values as
in the table.

• Adjust the AGC until the voltage at pin 1 of the tuner is 3.3
Volts +0.5 / -1.0.

• The value can be incremented or decremented by pressing
the right/left Menu-button on the RC.

• Switch the set to standby to store the data.

8.3.4 Grey Scale Adjustment

SDTV Grey Scale Adjustment

Equipment and setting

• E.g. Fluke 54200 or Philips PM5580.

• 100% “8-step grey scale” pattern.

Alignment Method

• Switch to TV mode,

• Press the MUTE button on RC,

• Set SMART PICTURE to SOFT mode,

• Activate the auto color function by pressing key-sequence:
"INFO - MUTE - MUTE - MUTE - INFO - MENU - INFO”

Expected Results

• Visual check if the 8 Grey levels are correct.

Analog PC Grey Scale Adjustment

Equipment and setting

• Quantum Data 802B.

• PC input signal, with 64 levels Grey scale pattern,
1024x768 @ 60Hz (Format= 81:DMT1060, Pattern=
123:Grey 64).

• PC input at D-sub VGA connector.

Alignment Method

• Switch to “PC” mode.

• Press the MUTE button on RC.

• Set BRIGHTNESS and CONTRAST to nominal “50”.

• Activate the auto color function by pressing key-sequence:
"INFO - MUTE - MUTE - MUTE - INFO - MENU - INFO”.

Expected Results

• Visual check if the 64 Grey levels are correct.

HD Grey Scale Adjustment

Expected Results

• Measured parameters: Refer to table,

• Specifications: Refer to table,

• Units of measurement: Kelvin.

Table 8-1 Colour temperatures

Colour
temp. NORMAL COOL WARM

T (K)

EUROPE 8500 -003 11500 -005 7000 -005

Tolerance +/-10% +/-003 +/-10% +/-003 +/-10% +/-003

8.3.3 Tuner Adjustment

AGC (RF AGC Take Over Point)
Set pattern generator (e.g. PM5580) with colour bar pattern
and connect to aerial input with RF signal amplitude - 10mV
and set frequency for PAL/SECAM to 475.25 MHz. For France
select the L’-signal.

• Activate the SAM-menu. Go to the sub-menu Tuner, select
the sub-menu option AFC Window and adjust the value to
100kHz.

• Select the AGC sub-menu.

• Connect a DC multi-meter to F306 pin1 of the tuner.

'UV T (K) 'UV T (K) 'UV

Equipment and setting

• Quantum Data 802B.

• HD input signal, Top half 100% color bar and bottom half
Grey scale pattern,1920x1080i@60Hz YPbPr (Format=
1080i30, Pattern= HDBar100).

• HD input at D-sub VGA connector.

Alignment Method

• Switch to HD mode.

• Press the MUTE button on RC.

• Activate the auto color function by pressing key-sequence:
"INFO - MUTE - MUTE - MUTE - INFO - MENU - INFO”.

Expected Results

• Visual check if Color bar tint and Grey scale is correct.

Alignments

EN 61LC4.2HE AA 8.

8.3.5 Sound

No adjustments needed for sound.

The default values for the audio alignments are:

• QSS: On

• FMI: Off

• NICAM Alignment: 63

• Lip Sync: Off

•DBE: Off

8.3.6 Options

Options are used to control the presence/absence of certain
features and hardware.

Table 8-2 Option values per model

23HF9472/12

Option
Byte Total Dec Values Total Hex Values Total Dec Values Total Hex Values

OP1 154 9A 154 9A

OP2 21 15 21 15

OP3 14 0E 14 0E

OP4 17 11 17 11

OP5 252 FC 252 FC

OP6 27 1B 27 1B

OP7 3 03 3 03

How to change an Option Byte

An Option Byte represents a number of different options.
Changing these bytes directly makes it possible to set all
options very fast. All options are controlled via seven option
bytes. Select the option byte (OP1.. OP7) with the Menu Up/
Down keys, and enter the new value.

Leaving the OPTION submenu saves the changes in the
Option Byte settings. Some changes will only take effect after
the set has been switched “off” and “on” with the AC power
switch (cold start).

Note: The option values mentioned in the table below are
subject to change.

26HF9472/12

EN 62 LC4.2HE AA9.

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

9. Circuit Descriptions, List of Abbreviations, and IC Data Sheets

Index of this chapter:

9.1 Introduction

9.2 Block Diagram

9.3 Power Supply

9.4 Input/Output

9.5 Tuner and IF

9.6 Video: TV Part (diagrams A1, A2, and A3)

9.1 Introduction

The LC4.2HE LCD TV is a Hotel/Hospital LCD TV for the year

2005. It is based on the LC4.2 chassis. In comparison to the
LC4.2 the set has: (see block diagram of the LC4.2HE).

• an I-board.

• an LCD Clock panel.

• an external bathroom speaker connection on the side I/O
panel.

TV BOARD

A

HERCULES

SCALAR SW

CVBS

GND

SDA
SCL

3V3

GND

H

V

N.C.

SYNC

SYNC

TERR

9.7 Video: Scaler Part (diagram A7 and A13)

9.8 Audio Processing

9.9 Control

9.10 LCD Display

9.11 Abbreviation list

9.12 IC Data Sheets

There is no:

• optional pixel plus board.

• headphone connection.

ITV BOARD

B

4

5

P89C664

24

ITV IO

C

BATH ROOM AMP.

RJ12

RJ45

(OPTIONAL)

F_15140_026.eps

220205

Note:

In the description below, and in the rest of this manual, the
circuit diagrams used are those of the LC4.2E chassis, on
which the LC4.2HE chassis is based.

9.2 Block Diagram

The TV set covers screens sizes 23 and 26 inch (both in 16:9
ratio) and has a styling, called Disc.
This chassis has the following features:

• Audio: The sound processor is part of the UOC processor
(called “Hercules”). The chassis has a FM Radio with 40
preset channels.

• Video: Enhanced video features, video drivers, Active
Control and multiple PIP.

The architecture consists of a TV and Scaler panel, I/O panel,
Side I/O and Local Keyboard panel and Power Supply panel.
The functions for video/audio processing, microprocessor (P),
and CC/Teletext (TXT) decoder are all combined in one IC
(TDA120xx, item 7011), the so-called third generation Ultimate
One Chip (UOC-III) or “Hercules”. This chip has the following
features:

• Control, small signal, mono/stereo, and extensive Audio/
Video switching in one IC.

• Upgrade with digital sound & video processing.

• Alignment free IF, including SECAM-L/L1 and AM.

• FM sound 4.5/5.5/6.0/6.5, no traps/bandpass filters.

• Full multi-standard color decoder.

• One Xtal reference for all functions (microprocessor, RCP,
TXT/CC, RDS, color decoder, and stereo sound
processor).

Figure 9-1 Block diagram LC4.2HE

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

AC Mains

Input

Power Supply Unit

DMMI

EN 63LC4.2HE AA 9.

ANALOGUE TV SCALER

Tuner

TV/FM

2

I

Hercules-

Compair

(Service)

C

3DYC

uPCxxx

(Option)

HM

Link

(RJ12)

NVM

CTI/LTI/Hist.

(VDP + STEREO)

SYNC

AV1 AV2 Side

TV/IOs

(SCART/Cinch)

TDA9178

YUV

Interface

HERCULES

Embedded

Flash

I2S

LIP

Const

Audio

Out

Audio

Amp

Speakers

RGB
& HV

& HP

DMMI

(Multi-media

Interface)

MUX

MUX

PC
Audio
INPUT

NVM

Analogue

Input

RGBHV/

YPbPr

VGA

INPUT

Cinch-to-VGA

Adapt er

(YPbPr- HD)

FLASH

GM1501

(SCALER)

DVI

Input

DVI-D

INPUT

Option: Choose one

Figure 9-2 Block Diagram LC4.2

The PLL tuner UR1316 (with FM radio) delivers the IF-signal,
via audio & video SAW-filters, to the Video Signal Processor
and FLASH embedded TEXT/Control/Graphics Micro
Controller TDA120x1 (item 7011, also called Hercules). This IC
has the following functions:

The Hercules and EEPROM are supplied with 3.3 V, which is
also present during STANDBY.
The EEPROM, or NVM (Non Volatile Memory) is used to store
the settings.

• Analogue Video Processing

• Sound Demodulation

• Audio Interfaces and switching

• Volume and tone control for loudspeakers

The sound part is built up around the Hercules. The Source
Selection, Decoding and Processing are all done by the
Hercules.

• Reflection and delay for loudspeaker channels

• Micro Controller

• Data Capture

Power supply input are several DC voltages coming from a
supply panel.

•Display

The Hercules has one input for the internal CVBS signal and a

9.3 Power Supply

video switch with 3 external CVBS inputs and a CVBS output.
All CVBS inputs can be used as Y-input for Y/C signals.
However, only 2 Y/C sources can be selected because the
circuit has 2 chroma inputs. It is possible to add an additional
CVBS(Y)/C input (CVBS/YX and CX) when the YUV interface
and the RGB/YPRPB input are not needed. Two SCART-

For Service, this supply panel is a black box. When defect (this
can be traced via the fault-finding tips, or by strange
phenomena), a new panel must be ordered (see table below for
ordering codes), and after receipt, the defective panel must be

sent for repair.
connectors are used: SCART1 is fully equipped and SCART2
is meant for VCR. Pin 10 of SCART2 is used for Easylink (P50)

Table 9-1 Ordering Codes Power Supply

and there is a possibility for Y/C in. The CVBS-out on pin 19
can be used for WYSIWYR (What You See Is What You
Record).
The video part delivers the RGB signals to the Scaler IC.

Screen size (inches) Ordering Code

23 3122 137 23070
26 3122 137 23080

The Genesis GM1501 Malibu Scaler IC can receive two video
input signals: SDTV (from Hercules), DVI (from external DVI
source), or PC (from external computer).

9.4 Input/Output

After the video processing, the digital data is sent via a Low
Voltage Differential Signalling bus to the LCD panel. LVDS is
used to improve data speed and to reduce EMI significantly.
There are two I2C lines and two interrupt and communication
lines (TV_IRQ and TV_SC_COM) for the Scaler control. The
Scaler communicates with the Hercules as a slave device. To

The I/O is divided over two parts: Rear I/O and Side I/O. The

rear has two SCART inputs, a PC (VGA) input, a DVI input, and

an Audio input. The side has an audio output for an external

loudspeaker and connectors for an external smartcard

decoding unit.
avoid buffer overflow at the Scaler side, the TV_SC_COM line
provides the necessary hardware flow control. To allow bi­directional communication, the Scaler can initiate a service
interrupt-request to the Hercules via the TV_IRQ line.

EXT1: The input of SCART1 is CVBS + RGB + L/R and the

output is the video (+ sound) signal from the tuner

(SC1_CVBS_RF_OUT).

SDRAM

24-bit

Input

HDMI

Processor

HDMI

INPUT

DVI-to-HDMI

Adapt er

LVDS

Compair

(UART)

DISPLAY

PANEL

E_14490_058.eps

190804

EN 64 LC4.2HE AA9.

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

EXT2: The input of SCART2 is Y/C + CVBS + L/R. The output
signal is CVBS_SC2_MON_OUT (+ sound).
SCART2 is meant for VCR and has therefore some additional
signals in relation to EXT1 but no RGB: it has the possibility for
Y/C_in: Y_in on pin 20 and Chroma_in on pin 15.
The selection of the external I/O's is controlled by the Hercules.

PC (VGA) in: This input is directly going to the Scaler IC. See
paragraph “Video: Scaler Part”.

DVI-D in: This input is directly going to the Scaler IC. See
paragraph “Video: Scaler Part”.

9.5 Tuner and IF

A Philips UR13xx Tuner with second input (for FM Radio) is
used in the TV board. The SIF and FM signals are decoded by
the Hercules. Tuning is done via I2C.

9.6 Video: TV Part (diagrams A1, A2, and A3)

SYSTEM 7011

PAL-MULTI/SECAM TDA12021

A 4

+VTUN

+5VSW

6,7 9

1302

TV

FM

11

1

A 3

16

MON-Out

15

C-In

9

TER-Out

7

R-In

6

G-In

B-In

5

SVHS 2

AV3

1328

2321

2

4327

4331

3

3311

RF_AGC

1330

4333

2

10

SCART 2

21

Y/CVBS-In

20

15

16

P50

Status

SCART 1

21

10

20

CVBS-In

9

FBL-In

7

6

5

Status

SIDE AV

C

Y

VIDEO

7011 - IF

VIF1

24

7

VIF2

25

8

31

29

VSIF1

7

30

VSIF2

8

7138

EF

7119

EF

P50

STATUS_2

STATUS_1

AGC

Detect

NTSC TDA12001

CHINA/NTSC-AP TDA12011

Sound
Traps

QSS Mixer/
AM Demod.

A 2

SC1_CVBS_IN

SVHS_AV2_Y_CVBS_IN

SC2_Y_IN

SVHS_C_IN

SC2_C_IN

SC2_CVBS_RF_OUT

SC2_CVBS_MON_OUT

SC1_FBL_IN

SC1_COMP_R_V_IN

SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_B_U_IN

CVBS1

QSS/FM

AM

CVBS/Y-X

55

58

51

59

52

43

64

9.5.1 Video IF amplifier

The IF-filter is integrated in a SAW (Surface Acoustic Wave)
filter. One for filtering IF-video (1328) and one for IF-audio
(1330). The type of these filters depends on the TV standard(s)
that has/have to be received.

The output of the tuner is controlled via an IF-amplifier with
AGC-control. This is a voltage feedback from pin 31 of the
Hercules to pin 1 of the tuner. The AGC-detector operates on
top sync and top white level. AGC take-over point is adjusted
via the service alignment mode ’Tuner' - 'AGC’. If there is too
much noise in the picture, then it could be that the AGC setting
is wrong. The AGC-setting could also be mis-aligned if the
picture deforms with perfect signal; then the IF-amplifier
amplifies too much.

7014

EF

R_SDTV

OUT

TR

RES

2021

G_SDTV

B_SDTV

2

4

H_CS_SDTV

3

SANDCASTLE

V_SDTV

A13

A13

A13

A13

A13

7013

EF

7012

EF

2020

+5VSW

7015#

8

VCC

TR

RES

OUT

CTRL

5

2028

2022

3025

6

7

2

4

3

7017#

2034

VCC

THR

DISC

CTRL

3057

6

THR

7

DISC

2042

# = NE555 TIMER

8

2

TR

4

RES

3

OUT

5

2045

8

VCC

CTRL

5

+5VSW

Stretch

Skin Tone
U/V Tint

SAT

YUV

Peaking

SCAVEM

SCAVEM

on Text

YUV IN/OUT

H/V 66

CVBS/Y-X

C-X

UIN

YIN

1411

1

SANDCASTLE

SDA

CON BRI

RGB Matrix
Blue & Black

Stretch

Gamma Corr.

G_OSD

R_OSD

cvbs/y

Sync Sep

H-OSC

H-Shift

H-Drive

Vertical & East­West Geometry

85

RO

GO

86

87

BO

B_OSD

Fast Blanking

7018

7016#

3021

6

THR

7

DISC

67

HOUT

FB/SC

VDRA

VDRB

2062

7019

3058

23

22

3010

Input

sw.

cvbs/y

INA..D

C-X

CS1A..D

Output

c

sw.

Dig. 2H/4H

Combfilter

Y Delay Adj.

H/V

Chroma

PAL/NTSC/

SECAM

Decoder &

Baseband

Delay

Y

int

+

cvbs

G/Y3

R/Pr-3

INSSW3

78 79 8077 74 75 76

U

int

V

int

RGB/YPRPB Insert

YUV Interface

B/Pb-3

YOUT

UOUT

VOUT

6 8 9 16 17 19

Pix Improvement

(Histogram)

7560

SCL

A2 A2

RGB Matrix

Blue & Black

Gamma Corr.

Saturation

U/V Delay

VIN

70 71 72

Figure 9-3 Block diagram video processing

The video processing is completely handled by the Hercules

• IF demodulator.

• Chrominance decoder.

• Sync separator.

• Horizontal & vertical drive.

• RGB processing.

• CVBS source select.

It has also build in features like:

•CTI.

• Black stretch.

• Blue stretch.

• White stretch.

• Slow start up.

• Dynamic skin tone correction etc.

Further, it also incorporates sound IF traps and filters, and
requires only one crystal for all systems.

9.6.1 Histogram (YUV picture improvement) IC

The demodulated video-signal can be checked on pins 74, 75,
and 76 of IC7011 and is fed back to pins 70, 71, and 72. In this
path, the Histogram IC TDA9178 is inserted.
This TDA9178 can control various picture improvements:

• Histogram processing.

• Colour transient improvement.

• Luminance transient improvement.

• Black and white stretch.

• Skin tone correction.

• Green enhancement.

• Blue stretch.

• Smart peaking.

• Video dependent coring.

• Colour dependent stretching.
Since the TDA9178 is connected to the Hercules, picture
improvement works only for signals that are routed through the
Hercules and not for signals directly connected to the Scaler.

E_14490_103.eps

030804

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

EN 65LC4.2HE AA 9.

9.7 Video: Scaler Part (diagram A7 and A13)

The Genesis gm1501 Scaler is a dual channel graphics and
video processing IC for LCD monitors and televisions
incorporating Picture in Picture, up to SXGA output resolutions.

DVI-IN

7011

u-Processor

85

86

87

HERCULES

IC

107

107

PC-IN

15

1511

6

7693

DDC

8

DDC_5V

2

6

7

9

10

3,11,19,22

14

15

16

17

18

23

24

NVM

3691

3682

6693 5686

5

DDC_5V

R_SDTV

G_SDTV

B_SDTV

H_CS_SDTV

V_SDTV

DDC_5V

7694

8

DVI

NVM

1

6691

3710

H_CS_SDTV

A2

V_SDTV

A2

HS

VS

SD_HD_SEL

A7

R_SDTV

A2

G_SDTV

A2

B_SDTV

A2

RED_PR

GRN_Y

BLU_PB

HD_FILTER

SD_HD_SELA7

A7

PC_HD_SEL

RX2+IN

SCL_DVI

SDA_DVI

5692

6692

+5VSWI

HOT_PLUG

RX0+IN

RXC+IN

RXC-IN

RX2-IN

RX1-IN

RX1+IN

RX0-IN

PC_HD_DET+

PC_HD_DET-

BLU_PB

GRN_Y

RED_PR

6

7605

1

2

9,11

7607

3

7

1

5

21

13 12

7604-6

15

11

9

1

14

15

17

14

11

11 10

7606

R_PR+

B_PB+

7604-5

1

5

G_Y+

9, 17, 19

7604

2

14

12

23 4

69 8

PC_HD_SEL

H_CS

6604

6605

13

12

27

25

22

HS

VS

V

SOG

PC_HD_DET

A 7

The Scaler controls the display processing in an LCD TV, e.g.

like the deflection circuit in a CRT-based TV. It controls all the

view modes (e.g. like "zooming" and "shifting"). Features like

PC (VGA) or HD inputs, are also handled by this part.

7530

ADDRESS

EXT.

FLASH

ROM

ANALOG

INPUT
PORT

7401

GM1501

SXGA DISPLAY

CONTROLLER

GRAPHIC

ZOOM

INTER-

FACE

DATA

A10

7501

HOT_PLUG

ADDRESS

DATA

DDR
FRAME
STORE

INTERFACE

DVI
INPUT
PORT

GPIO_G07_B7

OUT BLENDER

OSD CONTROLLER

VIDEO
ZOOM

INTERFACE

MICRO-

CONTROLLER

80186

INTERNAL

ROM &

RAM

DISPLAY

TIMING

GEN

BRIGHTNESS/CONTRAST/HUE/SAT

UART

A7

SDRAM

TXB3+
TXB0+

TXB1+
TXBC+

TXBC-

TXB2+

TXB0-

TXB3-

TXB1-

TXB2-

PAN_VCC

FLASH

ROM

1403

1,2

3,4,5

6
7
8
9

10,11

12
14
15

13,16

TO LCD PANEL (LVDS)

TO EPLD PANEL (PIXEL +)

17
18
19
20

9.7.1 Features

The Scaler provides several key IC functions:

• Scaling.

• Auto-configuration/ Auto-Detection.

• Various Input Ports:
– Analog RGB.
– DVI Compliant.
– Video Graphics.

• Integrated LVDS Transmitter.

• On-chip Micro-controller

9.7.2 Inputs

Analog RGB

The RGB input is fed to pins B2, C2 and D2. This input consists
of either the Hercules RGB output or the RGB/YpbPr input of
the VGA connector. The Scaler can switch between the two
signals via the PC_HD_SEL signal and selection IC SM5301.

PC (VGA) input

The VGA input is processed by the VGA block of the Scaler.
The Scaler supports pixel frequencies up to 165MHz.
YpbPr format is also supported via the VGA interface and
covers a resolution of 480p/560p/720p/1080i.

2488

+3V3_PLL

2487

Figure 9-4 Block diagram Scaler Part

DVI-D input

The DVI-D input is processed by the Scaler and supports DVI
sources with a pixel clock frequency up to 81MHz.

9.7.3 Output

The Display Output Port provides data and control signals that
permit the Scaler to connect to a variety of display devices
using a TTL or LVDS interface. The output interface is
configurable for single or dual wide TTL/LVDS in 18, 24 or 30­bit RGB pixels format. All display data and timing signals are
synchronous with the DCLK output clock. The integrated LVDS
transmitter is programmable to allow the data and control
signals to be mapped into any sequence depending on the
specified receiver format.

1401

XTAL

TCLK

E_14490_104.eps

EN 66 LC4.2HE AA9.

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

9.8 Audio Processing

Hercules

AUDIO-LSL

SIF

SIF Input

FM

SSIF Input

AUDIO-IN5L
AUDIO-IN5R

AUDIO-IN3L
AUDIO-IN3R

AUDIOI-N4L
AUDIO-IN4R

AUDIO-IN2L
AUDIO-IN2R

Is used on the DMMI

=> No SCART2/AV2 for

Bolt-on

I2S

HDMI

PC_HDMI_AUD_SEL

(From Scaler,

GPIO_G07_B0)

Tuner

AV1 in

*AP/USA/Latam

SCART1 in

*Europe only

AV2 in

*AP/USA/Latam

SCART2 in

*Europe only

Side in

*All region

HEF4053

PC in

DAC

3X SPDT

Figure 9-5 Block diagram audio processing

The audio decoding is done entirely via the Hercules. The IF
output from the Tuner is fed directly to either the Video-IF or the
Sound-IF input depending on the type of concept chosen.
There are mainly two types of decoder in the Hercules, an
analogue decoder that decodes only Mono, regardless of any
standards, and a digital decoder (or DEMDEC) that can decode
both Mono as well as Stereo, again regardless of any
standards.

In this chassis, the analogue decoder is used in two cases:

• It is used for AM Sound demodulation in the Europe
SECAM LL’ transmission.

• It is used for all FM demodulation in AV-Stereo sets.

9.8.1 Diversity

AUDIO-LSR

AUDIO-OUTHPL
AUDIO-OUTHPR

AUDIO-OUTSL
AUDIO-OUTSR

P0.0/I2SDO1

P0.0/I2SDI1

P0.3/I2SCLK

105

103

For iTV only

106

2x

Amplifier

Constant Level Out

*Europe only

Amplifier

Monitor out

* Not available

SCART2 out

*Europe only

SCART1 out

*Europe only

Lip Sync

Circuit

2x Stereo

Speaker

Headphone

E_14490_061.eps

121104

the region. AP China can have a Multi-System and I/DK
version. For India, it might only be BG standard.

9.8.2 Functionality

The features available in the Hercules are as follows:

• Treble and Bass Control.

• Surround Sound Effect that includes:
– Incredible Stereo.
– Incredible Mono.
– 3D Sound (not for AV Stereo).
– TruSurround (not for AV Stereo).
– Virtual Dolby Surround, VDS422 (not for AV Stereo).
– Virtual Dolby Surround, VDS423 (not for AV Stereo).
– Dolby Pro-Logic (not for AV Stereo).

• Bass Feature that includes:
– Dynamic Ultra-Bass.
– Dynamic Bass Enhancement.
– BBE (not for AV Stereo).

• Auto-Volume Leveler.

• 5 Band Equalizer.

• Loudness Control.

All the features stated are available for the Full Stereo versions
and limited features for the AV Stereo

9.8.3 Audio Amplifier

The audio amplifier part is very straightforward. It uses the
integrated power amplifier TDA7297D, and delivers a
maximum output of 2 x 15 W_rms.
The maximum operating condition for this amplifier is 20 V
unloaded. Normal operating supply is from 6.5 V to 18 V.
Muting is done via the SOUND_ENABLE line connected to pin
13 of the amplifier-IC and coming from the Hercules.

9.8.4 Audio: Lip Sync

The LC4.2HE is not equipped with Lip Sync. This is not
needed.

The diversity for the Audio decoding can be broken up into two
main concepts:

• The Quasi Split Sound concept used in Europe and some
AP sets.

• The Inter Carrier concept, used in NAFTA and LATAM.

The UOC-III family makes no difference anymore between
QSS- and Intercarrier IF, nearly all types are software­switchable between the two SAW-filter constructions.

Simple data settings are required for the set to determine
whether it is using the Inter Carrier or the QSS concept. These
settings are done via the “QSS” and “FMI” bit found in SAM
mode. Due to the diversity involved, the data for the 2 bits are
being placed in the NVM location and it is required to write once
during startup.

On top of that, it can be further broken down into various
systems depending on the region. The systems or region
chosen, will in turn affect the type of sound standard that is/are
allowed to be decoded.

• For the case of Europe, the standard consists of BG/DK/I/
LL’ for a Multi-System set. There are also versions of
Eastern Europe and Western Europe set and the standard
for decoding will be BG/DK and I/DK respectively. FM
Radio is a feature diversity for the Europe sets. The same
version can have either FM Radio or not, independent of
the system (e.g. sets with BG/DK/I/LL’ can have or not
have FM radio).

• For the case of NAFTA and LATAM, there is only one
transmission standard, which is the M standard. The
diversity then will be based on whether it has a dBx noise
reduction or a Non-dBx (no dBx noise reduction).

• For the case of AP, the standard consists of BG/DK/I/M for
a Multi-System set. The diversity here will then depend on

9.9 Control

9.9.1 Hercules

The System Board has two main micro-controllers on board.
These are:

• On-chip x86 micro-controller (OCM) from Genesis LCD TV/
Monitor Controller.

• On-chip 80C51 micro-controller from Philips
Semiconductor UOCIII (Hercules) series.

Each micro-controller has its own I2C bus which hosts its own
internal devices.
The Hercules is integrated with the Video and Audio Processor.
For dynamic data storage, such as SMART PICTURE and
SMART SOUND settings, an external NVM IC is being used.
Another feature includes an optional Teletext/Closed Caption
decoder with the possibility of different page storage depending
on the Hercules type number.

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

EN 67LC4.2HE AA 9.

9.9.2 Block Diagram

The block diagram of the Micro Controller application is shown
below.

IIC BUS1

Tuner

IIC BUS 2

NVM

78 DDC_SDA_VGA

77 DDC_SCL_VGA

82 GPIO1

81 GPIO0

90 GPIO7

111

GPIO23

+3V3STBY

92
NVRAM
_SCL

103 106 107 108

HIGH or
LOW
level input

NVM_WP

83
GPIO2

SCALER

5 6 7

Flash ROM

ROM_DATA0-7

93
NVRAM
_SDA

SCL

HREC

RST

Sel IF/
SDM

Status1

Light
Sense

P50_LINE_ITV_IR_SW

MUX

ComPair

Sound

Amp

Sound_Enable

111

127

P2.0

P1.4

114
P2.3

116
ADC1

115
ADC0

HERCULES

123
P2.5

97

102

INT0

P0.4

RC

EXT_MUTE

TV_IR

NVM

NVM_WP

104
P0.2

SDA 109

SCL 108

INT1 98

P1.1 99

ADC3 120

Standby

128
P1.5

POWER
DOWN

126
INT2

122
P2.4

SDA

TV_IRQ

TV_SC_COM

Keyboard

POWER_DOWN

Figure 9-6 Micro Controller block diagram

9.9.3 Basic Specification

The Micro Controller operates at the following supply voltages:

• +3.3 V

• +1.8 V

• I2C pull up supply: +3.3V

at pins 4, 88, 94, and 109.

DC

at pins 93, 96, and 117.

DC

DC

.

9.9.4 Pin Configuration and Functionality

The ports of the Micro Controller can be configured as follows:

• A normal input port.

• An input ADC port.

• An output Open Drain port.

• An output Push-Pull port.

• An output PWM port.

• Input/Output Port

The following table shows the ports used for the L04 control:

Table 9-2 Micro Controller ports overview

72

GPROBE for Debug
or ComPair(Scaler)

71

(GPIO4)

(GPIO5)

(GPIO6)

(PBIAS)

(PPWR)

(PWM1)

(GPIO11/

PWM0)

ROM_ADD0-17

1407
1406
1405

187193194
85

88

89

68

67

99

98

BACK_LIGHT_ADJ1

PC_DET

SD_PCHD_SEL

PC_HD_SEL

LAMP_ON_OFF

PANEL_PWR_CTL

HD_FILTER

E_14490_062.eps

+3V3STBY

160904

• LED. This signal is used as an indication for the Standby,
Remote and Error Indicator. Region diversity:
– During protection mode, the LED blinks and the set is

in standby mode.
– During error conditions it blinks at a predefined rate.
– After receiving a valid RC5 or local keyboard command

it flashes once.
– For sets with error message indication, the LED blinks

when message is active and the set is in standby

mode.

• SCL. This is the clock wire of the two-wire single master bi­directional I2C bus.

• SDA. This is the data wire of the two-wire single master bi­directional I2C bus.

• STANDBY. The Hercules generates this signal. This can
enable the power supply in normal operation and disable it
during Standby. It is of logic “high” (3.3 V) under normal
operation and “low” (0 V) during Standby.

• IR. This input pin is connected to an RC5 remote control
receiver.

• SEL-IF. This is an output pin to switch the Video SAW filter
between M system and other systems.
– 0: NTSC M (default)
– 1: PAL B/G, DK, I, L

• NVM_WP. The global protection line is used to enable and
disable write protection to the NVM. When write to the
NVM is required, pin 7 of the NVM must be pulled to logic
‘0’ first (via Write_Protect of the micro-controller pin) before
a write is performed. Otherwise pin 7 of NVM must always
be at logic “1”
– 0: Disabled
– 1: Enabled (default)

• SOUND_ENABLE. This pin is used to MUTE the audio
amplifier. It is configured as push pull.

• STATUS_1. This signal is used to read the status of the
SCART 1 input.

• STATUS_2. This signal is used to read the status of the
SCART 2 input.

• HERC_RESET. This pin is used to switch the +1.8V
supply.

• POWER_DOWN. The power supply generates this signal.
It is logic “high” (3.3 V) during normal operation of the TV
and goes “low” (0 V) when the Mains input voltage supply
goes below 70 V

.

AC

• Keyboard. Following are the Keyboard functions and the
step values (8 bit) for each function.

Pin Name Description Configuration

97 INT0/ P0.5 IR INT0
98 P1.0/ INT1 TV_IRQ INT2
99 P1.1/ T0 TV_SC_COM P1.1
102 P0.4/ I2SWS EXT_MUTE P0.4
103 P0.3/ I2SCLK Lip Sync I2SCLK
104 P0.2/ I2SDO2 NVM_WP P0.2
105 P0.1/ I2SDO1 Lip Sync I2SDO1
106 P0.0/ I2SDI/O Lip Sync I2SDI/O
107 P1.3/ T1 PC-TV_LED P1.3
108 P1.6/ SCL SCL SCL
109 P1.7/ SDA SDA SDA
111 P2.0/ TPWM SOUND_ENABLE P2.0
112 P2.1/ PWM0 (for future use) ­113 P2.2/ PWM1 (for future use) ­114 P2.3/ PWM2 SEL_IF P2.3
115 P3.0/ ADC0 Light Sensor - SDM ADC0
116 P3.1/ ADC1 STATUS_1 ADC1
119 P3.2/ ADC2 STATUS_2 ADC2
120 P3.3/ ADC3 KEYBOARD ADC3
122 P2.4/ PWM3 STANDBY P2.4
123 P2.5/ PWM4 (for future use) ­126 P1.2/ INT2 (for future use) ­127 P1.4/ RX HERC_RESET ­128 P1.5/ TX POWER_DOWN P1.5

The description of each functional pin is explained below:

Table 9-3 Local keyboard values

Function

Voltage
(V_dc)

Step values
(8 bit)

NAFTA Standby 0 0 - 6
Ch + 0.43 7 - 33
Exit Factory (Ch- and Vol-) 0.69 34 - 53
Ch - 0.93 54 - 73
Menu (Vol - and Vol +) 1.19 74 - 96
Vol - 1.49 97 - 121
Not applicable 1.8 122 - 147
Vol + 2.12 148 - 169

• TV_IRQ. This signal is the interrupt from the Scaler IC.

• TV_SC_COM. This signal is used for the communication
with the Scaler IC.

• EXT_MUTE. This signal is used to reduce the Switch-off
plop.

EN 68 LC4.2HE AA9.

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

9.10 LCD Display

9.10.1 Specifications

Panel model : LC230W01-A2K8

(23”)

: LC260W01-A5K6

(26”)

Resolution (HxV) : 1280x768 pixels (23”)

: 1280x768 pixels (26”)

Luminance : 450 nit (23”)

: 450 nit (26”)

Supplier : LG.Philips LCD

9.11 Abbreviation list

0/6/12 SCART switch control signal on A/V

board. 0 = loop through (AUX to TV), 6
= play 16:9 format, 12 = play 4:3

format
1080i 1080 visible lines, interlaced
1080p 1080 visible lines, progressive scan
2CS 2 Carrier Stereo
480i 480 visible lines, interlaced
480p 480 visible lines, progressive scan
ACI Automatic Channel Installation:

algorithm that installs TV channels

directly from a cable network by

means of a predefined TXT page
ADC Analogue to Digital Converter
AFC Automatic Frequency Control: control

signal used to tune to the correct

frequency
AGC Automatic gain control (feedback)

signal to the tuner. This circuit ensures

a constant output amplitude

regardless of the input amplitude
AM Amplitude Modulation; A "data

encoding to a carrier" method, such

that the carrier amplitude is

proportional to the data value
AP Asia Pacific
AR Aspect Ratio: 4 by 3 or 16 by 9
ASD Automatic Standard Detection
AV External Audio Video
B-SC1-IN Blue EXT/SCART1 in
B-SC2-IN Blue EXT/SCART2 in
B-TXT Blue TeleteXT
B/G Monochrome TV system. Sound

carrier distance is 5.5 MHz. B= VHF-

band, G= UHF-band
BOCMA Bimos One Chip Mid-end Architecture;

Video and chroma decoder
C-FRONT Chrominance front input
CBA Circuit Board Assembly (also called

PCB or PWB)
CL Constant Level: audio output to

connect with an external amplifier
CLUT Colour Look-Up Table
ComPair Computer aided rePair. A tool for

diagnosing a TV through a PC

controlled interface
CSM Customer Service Mode
CVBS Composite Video and Blanking Signal;

A single video signal that contains

luminance, colour, and timing

information
CVBS-EXT CVBS signal from external source

(VCR, VCD, etc.)
CVBS-INT CVBS signal from internal Tuner
CVBS-MON CVBS monitor signal
CVBS-TER-OUT CVBS TERrestrial OUTput signal
DAC Digital to Analogue Converter
DBE Dynamic Bass Enhancement: extra

low frequency amplification
DFU Directions For Use: Owner's manual
DNR Dynamic Noise Reduction
DRAM Dynamic RAM; dynamically refreshed

RAM
DSP Digital Signal Processing
DST Dealer Service Tool; Special remote

control designed for dealers to enter

e.g. service mode (a DST-emulator is

available in ComPair)
DTS Digital Theatre System; A multi-

channel surround sound format,

similar to Dolby Digital
DVD Digital Versatile Disc

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

EN 69LC4.2HE AA 9.

EEPROM Electrically Erasable and

Programmable Read Only Memory

EPG Electronic Program Guide: system

EPLD Erasable Programmable Logic Device
EU Europe
EXT EXTernal (source), entering the set by

FBL Fast BLanking; DC signal

FBL-SC1-IN Fast blanking signal for SCART1 in
FBL-SC2-IN Fast blanking signal for SCART2 in
FBL-TXT Fast Blanking Teletext
FLASH FLASH memory
FM Field Memory; A memory chip that is

FMR FM Radio: radio receiver that can

FRC Frame Rate Converter
FRONT-C Front input chrominance (SVHS)
FRONT-DETECT Control line for detection of

FRONT-Y_CVBS Front input luminance or CVBS

G-SC1-IN Green SCART1/EXT1 in
G-SC2-IN Green SCART2/EXT2 in
G-TXT Green TeleteXT
H H_sync to the module
HA Horizontal Acquisition: horizontal sync

HD High Definition
HP HeadPhone
I Monochrome TV system. Sound

2

I

C Inter IC bus (also called IIC)

2

I

S Inter IC Sound bus
IC Integrated Circuit
IF Intermediate Frequency
Interlaced Scan mode where two fields are used

IPS In Plane Switching; technology to

IR Infra Red
IRQ Interrupt ReQuest
Last Status The settings last chosen by the

LATAM LATin AMerica
LC04 Philips chassis name for LCD TV 2004

LCD Liquid Crystal Display
LED Light Emitting Diode; A semiconductor

LINE-DRIVE Horizontal (line) deflection drive signal

used by broadcasters to transmit TV
guide information (= NexTView)

SCART or by cinches (jacks)

accompanying RGB signals. To blank
the video signal when it is returning
from the right side of the screen to the
left side. The video level is brought
down below the black video level

capable of storing one or more TV
picture fields / Frequency Modulation;
A technique that sends data as
frequency variations of a carrier signal

receive the FM Band 87.5 - 108 MHz

headphone insertion, Service Mode
jumper, power failure detection

(SVHS)

pulse

carrier distance is 6.0 MHz. VHF- and
UHF-band

to form one frame. Each field contains
half the number of the total amount of
lines. The fields are written in "pairs",
causing line flicker.

improve the viewing angle of
conventional LCD screens to 160
degrees (see also: S-IPS).

customer and read and stored in RAM
or in the NVM. They are called at start­up of the set to configure it according
the customers wishes

project

diode that emits light when a current is
passed through it

(for the Line transistor)

L/L' Monochrome TV system. Sound

carrier distance is 6.5 MHz. L' is Band

I, L is all bands except for Band I
LS LoudSpeaker
LVDS Low Voltage Differential Signalling,

data transmission system for high

speed and low EMI communication.
M/N Monochrome TV system. Sound

carrier distance is 4.5 MHz. M= 525

lines @ 60 Hz, N= 625 lines @ 50 Hz
MOSFET Metal Oxide Semiconductor Field

Effect Transistor
MPEG Motion Pictures Experts Group. An

ISO/IEC body that has given its name

to an image compressing scheme for

moving video
MSP Multi-standard Sound Processor: ITT

sound decoder
MUTE MUTE Line
NC Not Connected
NICAM Near Instantaneously Companded

Audio Multiplexing; This is a digital

sound system, mainly used in Europe
NTSC National Television Standard

Committee. Colour system used

mainly in North America and Japan.

Colour carrier NTSC M/N = 3.579545

MHz, NTSC 4.43 = 4.433619 MHz

(this is a VCR norm, it is not

transmitted off-air)
NVM Non Volatile Memory; IC containing

data such as alignment values, preset

stations
O/C Open Circuit
ON/OFF LED On/Off control signal for the LED
OSD On Screen Display
P50 Project 50 communication: protocol

between TV and peripherals
PAL Phase Alternating Line. Colour system

used mainly in Western Europe

(colour carrier = 4.433619 MHz) and

South America (colour carrier PAL M =

3.575612 MHz and PAL N = 3.582056

MHz)
PC Personal Computer
PCB Printed Circuit Board (also called PWB

or CBA)
PIG Picture In Graphic
PIP Picture In Picture
PLL Phase Locked Loop. Used, for

example, in FST tuning systems. The

customer can directly provide the

desired frequency
Progressive Scan Scan mode where all scan lines are

displayed in one frame at the same

time, creating a double vertical

resolution.
PWB Printed Wiring Board (also called PCB

or CBA)
RAM Random Access Memory
RC Remote Control transmitter
RC5 Remote Control system 5, the signal

from the remote control receiver
RGB Red, Green, and Blue colour space;

The primary colour signals for TV. By

mixing levels of R, G, and B, all colours

(Y/C) are reproduced
RGBHV Red, Green, Blue, Horizontal sync,

and Vertical sync
ROM Read Only Memory
SAM Service Alignment Mode
SIF Sound Intermediate Frequency
SC SandCastle: two-level pulse derived

from sync signals
SC1-OUT SCART output of the MSP audio IC

EN 70 LC4.2HE AA9.

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

SC2-B-IN SCART2 Blue in
SC2-C-IN SCART2 chrominance in
SC2-OUT SCART output of the MSP audio IC
S/C Short Circuit
SCART Syndicat des Constructeurs

d'Appareils Radiorécepteurs et
Téléviseurs; This is a 21-pin connector
used in EU, that carries various audio,
video, and control signals (it is also

called Péritel connector)
SCL Serial Clock signal of I
SD Standard Definition
SDA Serial Data line of I
SDRAM Synchronous DRAM
SECAM SÉquence Couleur Avec Mémoire;

Colour system mainly used in France

and East Europe. The chroma is FM

modulated and the R-Y and B-Y

signals are transmitted line

sequentially. Colour carriers=

4.406250 MHz and 4.250000 MHz
SIF Sound Intermediate Frequency
S-IPS Super In Plane Switching; technology

to improve the viewing angle of LCD
screens from 160 degrees (IPS) to 176

degrees (see also: IPS).
SMPS Switched Mode Power Supply
SND SouND
SNDL-SC1-IN Sound left SCART1 in
SNDL-SC1-OUT Sound left SCART1 out
SNDL-SC2-IN Sound left SCART2 in
SNDL-SC2-OUT Sound left SCART2 out
SNDR-SC1-IN Sound right SCART1 in
SNDR-SC1-OUT Sound right SCART1 out
SNDR-SC2-IN Sound right SCART2 out
SNDR-SC2-OUT Sound right SCART2 out
SNDS-VL-OUT Surround sound left variable level out
SNDS-VR-OUT Surround sound right variable level out
SOPS Self Oscillating Power Supply
S/PDIF Sony Philips Digital InterFace; This is

a consumer interface used to transfer

digital audio
SRAM Static RAM
STBY STandBY
SVHS Super Video Home System
SW Software or Subwoofer or Switch
THD Total Harmonic Distortion
TXT Teletext; TXT is a digital addition to

analogue TV signals that contain

textual and graphical information (25

rows x 40 columns). The information is

transmitted within the first 25 lines

during the Vertical Blank Interval (VBI)
uP Microprocessor
VA Vertical Acquisition
VL Variable Level out: processed audio

output toward external amplifier
VCR Video Cassette Recorder
VGA Video Graphics Array; 640x480 (4:3)
WD Watch Dog
WYSIWYR What You See Is What You Record:

record selection that follows main

picture and sound
XTAL Quartz crystal
YPbPr This is a scaled version of the YUV

colour space. Y= Luminance, Pb/Pr=

Colour difference signals B-Y and R-Y,

other amplitudes w.r.t. to YUV
Y/C Y consists of luminance signal,

blanking level and sync; C consists of

chroma (colour) signal
Y-OUT Luminance-signal
YUV Colour space used by the NTSC and

PAL video systems. Y is the luminance

2

C bus

2

C bus

and U/V are the colour difference
signals

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

9.12 IC Data Sheets

This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).

9.12.1 Diagram A2, Type TDA12029H (IC7011)

EN 71LC4.2HE AA 9.

secorpVT”oerets-VA“ehtfomargaidkcolB

FISS

TUOMA/OSSQ

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HCTIWS

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TUOC

GA

NIFIV

I

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ISBVC
CNYSY

2

C

Y/2SBV

3Y/3SBV

C

C/2

3

C

4Y/4SBVC

4

C

/OSBVC

PIP

FIDNUOSSSQ

CGA

EXIMSS

R

Q

ROTALUDOMEDMA

CFA/CGA/FINOISIV

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PAR

S

YALEDPUORG

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HCTIWSOEDIV

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d

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P/B

R

DWE

Pin configuration “stereo” and “AV-stereo” versions with Audio DSP

R

LPH+RSL_SOP_FERV

RSL+LSL_GEN_FERV

P
H+LPH_

RPH_SOP_FERV

P1.5/TX

P1.4/RX

P1.2/INT2

VSSC3

VDDC3
P2.5/PWM4
P2.4/PWM3

VSSC1/P

P3.3/ADC3

P3.2/ADC2

DECV1V8

VDDC1(1.8)

P3.1/ADC1

P3.0/ADC0

P2.3/PWM2
P2.2/PWM1

P2.1/PWM0

P2.0/PMW

VDDP(3.3V)

P1.7/SDA

P1.6/SCL

P1.3/T1

P0.0/I2SDI1

P0.1/I2SDO1

P0.2/I2SDO2

P0.3/I2SCLK

P0.4/I2SWS

VSSC2

VDDC2
P1.1/T0

P1.O/INT1

INT0/P0.5

LSL_SOP_FERV

)V3.3(3ADDV

G
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4

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C
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721

821

1
2

3
4

5

6

7
8

9

10

11

12

13

14

15
16

17
18
19
20

21
22

23
24

25

26

27
28

29

30
31
32

QFP-128 0.8 mm pitch “face down version”

4

3

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P/R

R

)xC()xY/xSBVC(

1N

2
N

IF

IFIV

CSV

IV

301

401

501

85

75

65

)2-

)X-Y/SBVC/2-Y
C
N
Y

P

/B(

SY

/

G(NIY

TUO-SL

TUO-PH

R

RL

LORTNOCOIDUA

EMULOV

SSAB/ELBBERT

SERUTAEF

sCAD

ATIG

GNIKAEP

YTICOLEVNACS

NOITALUDOM

ALEDV/U

Y

TNITV/U

1N
I

FIS/1N

FIDNG

I

FERI

BVD

101

001

201

16

06

95

)

b

b

X

m

-

moc

B

ocS

C

/
2-

DD

S

R

V

NIU

V

P/R(NIV

MEVACS

TXETNO

ENOTNIKS

NOITARUTAS

2NIF

I
S/2NIBVD

TU

O

OTHE

CG
A

9

79

8

9

9

26

4

36

6

TUO

Y

M

S

V

C

S

/OS

H

I
BF

SDR

GNISSECORPLANGISL

SERUTAEF

B

.NOC

CCC

IRB

XIRTAMBGR

TSEULB

TAS

AVL/SWO/SSIF/
REFIN/REFOUT

96

95

AUDIOIN5L

94

AUDIOIN5R
AUDOUTSL

93

92

AUDOUTSR

91

DECSDEM

AMOUT/QSSO/AUDEEM

90

89

GND2

PLLIF

88

87

SIFAGC/DVBAGC
DVBO//IFVO/FMRO

86

85

DVBO/FMRO

84

VCC8V

83

AGC2SIF

82

VP2

SVO/IFOUT/CVBSI

81
80

AUDIOIN4L
AUDIOIN4R

79

78

CVBS4/Y4

77

C4

76

AUDIOIN2L/SSIF
AUDIOIN2R

75

74

CVBS2/Y2

AUDIOIN3L

73
72

AUDIOIN3R

CVBS3/Y3

71

70

C2/C3

69

AUDOUTLSL

68

AUDOUTLSR

67

AUDOUTHPL

66

AUDOUTHPR

65

CVBSO/PIP

LORTNOCBGR

TRESNITXET/DSO

NTHGIRB/RTNOC

.JDA.P-ETIHW

HCTER

HCTERTSKCALB

LORTNOCAMMAG

RCBGRL

S

MV

E_14490_063.eps

sO/I

OR

OG

OB

NILCB

KLB

NI

160804

Figure 9-7 Internal Block Diagram and Pin Configuration

EN 72 LC4.2HE AA9.

9.12.2 Diagram A7, Type GM1501 (IC7401)

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

Block Diagram

2-wire

Serial I/F

14.318 MHz
Crystal

Reference

DVI-Compliant

Input

DDC2Bi

DVI

Analog RGB

DDC2Bi

analog

8/16/24 bit

video

(4:4:4/4:2:2/

CCIR656)

8/16 bit video

4:2:2/CCIR656

Input

Clock

Generation

Ultra-Reliable

DVI Rx

Triple ADC

and PLL

Test Pattern

Generator

Pin Configuration

A

B

C

D

E

F

G

H

J

K

L

M

N

P

R

T

U

V

W

Y

AA

AB

AC

AD

AE

AF

ADC_3.3 ADC_1.8 ADC_1.8

NC

BLUE- BLUE+

GREEN- GREEN+ SOG

RED- RED+

ADC_AGNDADC_AGND ADC_3.3 ADC_AGND

VDDD33_

NC

FPLL

SDDS

DDDS

RESETn

PLL

VSSD33_

PLL

VSSA33_

SDDS

VSSA33_

DDDS

ACS_

RSET_HD

VDDA33_

VDDD33_

VDDD33_

OCM_INT2 OCM_INT1 AVSYNC AHSYNC

OCM_UDO OCM_UDI I R0 IR1

VGA_SDA VGA_SCL DVI_SDA DVI_SCL

OCM_CS1n OCM_CS2nMSTR_SDA MSTR_SCL

ROM_CSn OCM_REn OCM_WEn EXTCLK

OCMADDR17OCMADDR18OCMADDR

OCMADDR13OCMADDR14OCMADDR15OCMADDR

OCMADDR9OCMADDR10OCMADDR11OCMADDR

OCMADDR6OCMADDR7OCMADDR

OCMADDR3OCMADDR4OCMADDR

OCMADDR0OCMADDR1OCMADDR

OCMDATA13 OCMDATA14 OCMDATA15

OCMDATA10 OCMDATA11 OCMDATA12

OCMDATA9OCMDATA6OCMDATA3OCMDATA0

OCMDATA8OCMDATA5OCMDATA2

OCMDATA7OCMDATA4OCMDATA1

12345678910111213

Parallel

ROM

JTAG

Interface

ADC_3.3

GPIO

ADC_DGND

X186

Micro-

controller

Internal

RAM

Image

Capture

and

Measure

ment

Image

Capture

and

Measure

ment

ADC_DGND

DVI_GND RX C- DVI_GND RX0- RX1- RX2- REXT LBADC_IN2 D_GND

IF/external

micro

Video

Shrink

Filter

External

ROM I/F

Internal

ROM

Graphics

Shrink

Filter

detection

Motion
Adapt.

3:2/2:2

Infra-red Rx

Frame

Store

Control

DDR SDRAM

I/F

ndwidDCBa th

Graphics

Zoom

Filter

OSD

Controller

Color Table

RAMs

Video
Zoom

Filter

Low

A

Output

Blender

Pulse Width

Modulator

Display
Timing
Generator

RealColor

RXC+ DVI_GND RX0+ RX1+ RX2+ DVI_GND LBADC_IN3 D_GND

ADC_AGND NC DVI_3.3 DVI_GND DVI_3.3 DVI_3.3 DVI_3.3 DVI_3.3 LBADC_IN1 LBADC_33

ADC_3.3 ADC_AGND NC DVI_1.8 DVI_GND DVI_1.8 DVI_1.8 DVI_1.8 DVI_GND

VSSA33_

VDDA33_

RPLL

RPLL

TCLK XTAL

VDDA33_

VSSA33_

SDDS

FPLL

VDDA33_

VSSD33_

DDDS

SDDS

VSSD33_

NC

DDDS

CORE_1.8 CORE_1.8 D_GND D_GND

D_GND CORE_1.8 D_GND D_GND

D_GND D_GND D_GND D_GND

D_GND D_GND D_GND D_GND

D_GND D_GND D_GND D_GND

D_GND D_GND D_GND D_GND

19

OCM_CS0n

16

D_GND CORE_1.8 D_GND D_GND

CORE_1.8 CORE_1.8 D_GND D_GND

12

IO_3.3

8

IO_3.3

5

IO_3.3

2

IO_3.3

IO_3.3

GPIO_G09_ B0

DERED0

(

GPIO_G09_ B1

DERED1

(

GPIO_G09_ B2

(

DEGRN0

GPIO_G09_ B3

DEGRN1

(

GPIO_G09_ B4

)

(

DEBLU0

GPIO_G09_ B5

)

(

DEBLU1

IO_3.3 DCLK IO_3.3

)

GPIO_G08_ B0

)

GPIO_G08_ B1

)

GPIO_G08_ B2

)

(

DORED0

(

DORED1

(

DOGRN0

DEN

)

GPIO_G08_ B3

)

(

DOGRN1

GPIO_G08_ B4

)

(

DOBLU0

)

GPIO_G08_ B5

DOBLU1

(

GPIO_G07_ B0

)

(

DERED2

GPIO_G07_ B1

(

DERED3

GPIO_G07_ B2

(

DERED4

GPIO_G07_ B3

)

(

DERED5

GPIO_G07_ B4

)

(

DERED6

GPIO_G07_ B5

)

(

DERED7

IO_3.3

)

GPIO_G07_ B6

)

DERED8

(

GPIO_G07_ B7

)

(

DERED9

SHIELD[0]

)

(DEGRN2)

)

)

SHIELD[1]
(DEGRN3)

SHIELD[2]
(DEGRN4)

SHIELD[3]
(DEGRN5)

B3+

(DEGRN6)

TTL/

LVDS

Tx

TM

LBADC_

LBADC_GND

RETURN

LVDSB_GND

LVDSB_3.3

LVDSB_3.3 LVDSB_3.3

BC+

SHIELD[4]

(DEGRN8)

(DEBLU2)

B3-

BC-

(DEGRN7)

(DEGRN9)

E_14490_099.eps

241204

Panel Data

/Control

Figure 9-8 Internal Block Diagram and Pin Configuration

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

BLOCK DIAGRAM

9.12.3 Diagram A12, Type S9993CT (IC7808)

RESET#

DSDA

DSCL

I2C

Slave

HDCP

Keys

EEPROM

R_EXT

RXC±

RX0±

RX1±

RX2±

PanelLink

TMDS

Digital

Core

EN 73LC4.2HE AA 9.

INT

Registers

----------------

I2C

Slave

CSDA

CSCL

Configuration

Logic Block

Aux Data

HDCP

Decryption

Engine

control
signals

Mode

Control

XOR

Mask

TM

control
signals

Logic
Block

Audio

Data

Decode

Logic
Block

Video

Color

Space

Converter

Up/Down
Sampling

30

MCLK

Gen

Video

DAC

MCLKOUT

MCLKIN

SCK

WS

SD0

SPDIF

DE

HSYNC

VSYNC

ODCK

24

Q[23:0]

AnGY
AnRPr
AnBPb

PIN CONFIGURATION

ODC K46

OVC C47

Q1450

Q1549

Q1648

Q13

51

Q12

52

Q11

53

Q10

54

Q9

55

OVCC

56

OGND

57

Q8

58

Q7

59

Q6

60

Q5

61

Q4

62

Q3

63

64

VCC

65

GND

66

OGND

OVCC

67

68

Q2

Q1

69

70

Q0

71

INT

RSVDL

CSCL

CSDA

72

73

74

75

76

80

79

77

RESET#

SETR

OMPC

OG ND28

HSYNC33

VSYNC34

DE35

OG ND45

Q1744

VC C40

GND41

Q1843

Q1942

Q2336

Q20

Q2138

Q2237

39

SiI 9993

100-Pin

TQFP

(Top View)

81

85

84

91

90

SP DI F29

SC K32

WS31

SD O30

MCLKIN27

MCLKOUT26

N/C25

PLLIN

24

PVCC2

23

PGND222

OVCC21

RSVDO20

RSVDO19

RSVDL18

VCC17

GND16

AnBPb15

DACVCCB14

DACGNDB13

AnGY12

DACVCCG11

DACGNDG10

RSET9

COMP8

AnRPr7

DACVCCR6

DACGNDR5

N/C4

N/C

3

2

DACGND

DACVCC1

100

99

PVCC1

RXC- 83

AVCC 82

EX T _ R E S

DSCL

DSDA

OG ND 78

PGND1

RX0+ 87

RXC+

AG ND

RX0- 86

RX1-

RX1+ 92

AVCC 89

AG ND

AGND 88

RX2- 96

AVCC 93

AG ND 9 4

AVCC 95

VC C

GND

RX2+ 97

AG ND 9 8

E_14620_149.eps

090804

Figure 9-9 Internal Block Diagram

EN 74 LC4.2HE AA10.

10. Spare Parts List

Spare Parts List

Set Level

Various

0041 3139 124 60061 Lens
0041 3139 124 60071 Lens
0096 2422 076 00657 Cable 940
1123 3139 188 67221 Module IBOARD EU ITV
1124 3139 188 67211 Module Side+Control ITV
1125 3139 188 67201 Module IR ITV
1178 3139 188 67361 Module LCM Clock ITV
1H01 3139 177 82282 Lens
1H01 3139 177 83922 Lens
8191 2422 076 00474 Cable 2p/1500/2p
8193 2422 076 00585 Cable 1.5M
8704 3139 131 03781 Cable 4p
8704 3139 131 04791 Cable 04P/560

b

5213 2422 264 00506 Loudsp. 8: 5W fullrange

TV & Scaler Board [A]

Various

0611 3139 127 01343 MX29LV040QC-70G/

1001 2422 543 01414 Xtal 24.576MHz
1002 2422 025 17931 Connector 5P m
1005 2422 025 18249 45p f
1303 2422 025 16835 Connector 3p m
1304 2422 025 16835 Connector 3p m
1305 2422 025 17764 Connector 4P M
1328 2422 549 44372 SAW 38.9MHz K3953L
1330 2422 549 44369 SAW 38.9MHz K9656L
1401 2422 543 01133 Xtal 14.32MHz 20pF
1403 2422 025 18314 Connector 20p m v 1.25
1601 2422 025 18249 45p f
1701 2122 662 00146 PTC 2.3: 60V
1704 2422 025 18751 Connector 4P M
1910 2422 025 18746 Connector 12P M
8910 3139 110 28271 Cable 12P

g

2001 2020 552 96718 220nF 10% 6.3V 0402
2002 2022 031 00326 100PF 16V
2004 2020 552 96718 220nF 10% 6.3V 0402
2005 3198 035 71040 100nF 10% 16V 0402
2006 3198 034 06880 6.8pF 1% 50V 0402
2007 3198 034 06880 6.8pF 1% 50V 0402
2008 3198 017 44740 470nF 10V 0603
2009 3198 017 41050 1PF 10V 0603
2010 3198 035 26820 6.8nF 10% 16V 0402
2011 2020 552 96718 220nF 10% 6.3V 0402
2012 2022 031 00326 100PF 16V
2013 3198 035 71040 100nF 10% 16V 0402
2014 3198 035 71040 100nF 10% 16V 0402
2015 3198 035 71040 100nF 10% 16V 0402
2016 3198 035 71040 100nF 10% 16V 0402
2017 3198 035 71040 100nF 10% 16V 0402
2018 3198 035 71040 100nF 10% 16V 0402
2019 2022 031 00316 47PF 16V
2020 2238 869 15101 100pF 5% 50V 0402
2021 2020 552 96628 10nF 10% 16V 0402
2022 3198 035 02210 220pF 5% 50V 0402
2023 2020 552 96718 220nF 10% 6.3V 0402
2024 2022 031 00326 100PF 16V
2025 3198 035 71040 100nF 10% 16V 0402
2026 3198 035 71040 100nF 10% 16V 0402
2027 3198 035 71040 100nF 10% 16V 0402
2028 2020 552 96628 10nF 10% 16V 0402
2029 3198 035 71040 100nF 10% 16V 0402
2030 3198 035 71040 100nF 10% 16V 0402
2031 3198 035 71040 100nF 10% 16V 0402
2032 3198 035 71040 100nF 10% 16V 0402
2033 2020 552 96718 220nF 10% 6.3V 0402
2034 2020 552 00002 3.3nF 2% 50V 0805
2035 4822 124 12095 100PF 20% 16V
2037 2020 552 96637 10PF 10% 6.3V 0805
2040 2022 031 00315 10PF 16V
2041 2020 552 96718 220nF 10% 6.3V 0402
2042 2020 552 00002 3.3nF 2% 50V 0805
2043 3198 035 71040 100nF 10% 16V 0402
2044 2020 552 96718 220nF 10% 6.3V 0402

S42GV1_1.13

2045 2020 552 96628 10nF 10% 16V 0402
2046 3198 017 41050 1PF 10V 0603
2047 2022 031 00318 330PF 6.3V
2048 2020 552 96834 1PF 20% 6.3V 0402
2052 2020 552 96618 1nF 10% 50V 0402
2053 2020 552 96618 1nF 10% 50V 0402
2054 2020 552 96618 1nF 10% 50V 0402
2055 3198 034 02790 47pF 1% 50V 0402
2060 3198 035 71040 100nF 10% 16V 0402
2061 2022 031 00315 10PF 16V
2062 2020 552 00002 3.3nF 2% 50V 0805
2063 3198 017 31540 150nF 10V 0603
2068 2020 552 96718 220nF 10% 6.3V 0402
2071 2022 031 00326 100PF 16V
2072 2020 552 96718 220nF 10% 6.3V 0402
2073 2020 552 96618 1nF 10% 50V 0402
2074 2020 552 96718 220nF 10% 6.3V 0402
2076 2020 552 96718 220nF 10% 6.3V 0402
2077 2020 552 96834 1PF 20% 6.3V 0402
2078 2238 869 15101 100pF 5% 50V 0402
2079 2020 552 96455 22nF 10% 16V 0402
2082 2020 552 96618 1nF 10% 50V 0402
2083 2020 552 96618 1nF 10% 50V 0402
2084 2020 552 96618 1nF 10% 50V 0402
2085 2020 552 96618 1nF 10% 50V 0402
2086 2020 552 96618 1nF 10% 50V 0402
2087 2020 552 96618 1nF 10% 50V 0402
2089 2020 552 96618 1nF 10% 50V 0402
2099 2020 552 96618 1nF 10% 50V 0402
2302 4822 122 33761 22pF 5% 50V
2303 4822 122 33761 22pF 5% 50V
2307 3198 024 44730 47nF 50V 0603
2308 3198 030 82280 2.2PF 20% 50V
2309 2022 031 00373 470PF 20% 16V
2311 2022 031 00308 22PF 20% 35V
2313 3198 016 31020 1nF 25V 0603
2314 2238 586 59812 100nF 20% 50V 0603
2317 3198 016 31020 1nF 25V 0603
2318 3198 016 31020 1nF 25V 0603
2321 5322 126 11583 10nF 10% 50V 0603
2324 5322 126 11583 10nF 10% 50V 0603
2355 2022 031 00327 2.2PF 50V
2356 2022 031 00327 2.2PF 50V
2357 3198 035 71040 100nF 10% 16V 0402
2358 3198 035 03320 3.3nF 5% 50V 0402
2359 2020 552 96628 10nF 10% 16V 0402
2370 2020 552 96834 1PF 20% 6.3V 0402
2371 2020 552 96834 1PF 20% 6.3V 0402
2372 2020 552 96618 1nF 10% 50V 0402
2373 2020 552 96618 1nF 10% 50V 0402
2374 3198 035 71040 100nF 10% 16V 0402
2375 2022 031 00315 10PF 16V
2376 3198 017 41050 1PF 10V 0603
2377 3198 017 41050 1PF 10V 0603
2378 2020 552 96718 220nF 10% 6.3V 0402
2379 2020 552 96718 220nF 10% 6.3V 0402
2380 2022 031 00316 47PF 16V
2381 3198 035 71040 100nF 10% 16V 0402
2382 2022 031 00373 470PF 20% 16V
2386 3198 017 41050 1PF 10V 0603
2387 4822 126 14324 33pF 5% 50V 0402
2388 4822 126 14324 33pF 5% 50V 0402
2392 3198 017 41050 1PF 10V 0603
2394 3198 035 71040 100nF 10% 16V 0402
2395 3198 035 71040 100nF 10% 16V 0402
2396 4822 124 23002 10PF 16V
2397 2020 552 96834 1PF 20% 6.3V 0402
2398 2020 552 96834 1PF 20% 6.3V 0402
2401 4822 124 80151 47PF 16V
2402 4822 124 80151 47PF 16V
2403 3198 035 71040 100nF 10% 16V 0402
2404 3198 035 71040 100nF 10% 16V 0402
2405 3198 035 71040 100nF 10% 16V 0402
2406 3198 035 71040 100nF 10% 16V 0402
2407 3198 035 71040 100nF 10% 16V 0402
2408 3198 035 71040 100nF 10% 16V 0402
2409 3198 035 71040 100nF 10% 16V 0402
2410 3198 035 71040 100nF 10% 16V 0402
2411 3198 035 71040 100nF 10% 16V 0402
2412 3198 035 71040 100nF 10% 16V 0402
2413 3198 035 71040 100nF 10% 16V 0402
2414 3198 035 71040 100nF 10% 16V 0402
2415 3198 035 71040 100nF 10% 16V 0402
2416 3198 035 71040 100nF 10% 16V 0402
2417 4822 124 80151 47PF 16V
2418 4822 124 80151 47PF 16V
2419 3198 035 71040 100nF 10% 16V 0402
2420 3198 035 71040 100nF 10% 16V 0402
2421 3198 035 71040 100nF 10% 16V 0402

2422 3198 035 71040 100nF 10% 16V 0402
2423 3198 035 71040 100nF 10% 16V 0402
2424 3198 035 71040 100nF 10% 16V 0402
2425 3198 035 71040 100nF 10% 16V 0402
2426 3198 035 71040 100nF 10% 16V 0402
2427 3198 035 71040 100nF 10% 16V 0402
2428 3198 035 71040 100nF 10% 16V 0402
2429 3198 035 71040 100nF 10% 16V 0402
2430 3198 035 71040 100nF 10% 16V 0402
2431 3198 035 71040 100nF 10% 16V 0402
2432 3198 035 71040 100nF 10% 16V 0402
2433 3198 035 71040 100nF 10% 16V 0402
2434 4822 124 80151 47PF 16V
2435 4822 124 80151 47PF 16V
2436 3198 035 71040 100nF 10% 16V 0402
2437 3198 035 71040 100nF 10% 16V 0402
2438 3198 035 71040 100nF 10% 16V 0402
2439 3198 035 71040 100nF 10% 16V 0402
2440 3198 035 71040 100nF 10% 16V 0402
2441 3198 035 71040 100nF 10% 16V 0402
2442 3198 035 71040 100nF 10% 16V 0402
2443 3198 035 71040 100nF 10% 16V 0402
2444 3198 035 71040 100nF 10% 16V 0402
2445 3198 035 71040 100nF 10% 16V 0402
2446 3198 035 71040 100nF 10% 16V 0402
2447 3198 035 71040 100nF 10% 16V 0402
2448 3198 035 71040 100nF 10% 16V 0402
2449 3198 035 71040 100nF 10% 16V 0402
2450 3198 035 71040 100nF 10% 16V 0402
2451 4822 124 80151 47PF 16V
2452 3198 035 71040 100nF 10% 16V 0402
2453 3198 035 71040 100nF 10% 16V 0402
2454 3198 035 71040 100nF 10% 16V 0402
2455 3198 035 71040 100nF 10% 16V 0402
2456 3198 035 71040 100nF 10% 16V 0402
2457 2022 552 05636 10P
2461 3198 035 71040 100nF 10% 16V 0402
2462 3198 035 71040 100nF 10% 16V 0402
2463 3198 035 71040 100nF 10% 16V 0402
2464 3198 035 71040 100nF 10% 16V 0402
2465 5322 124 41945 22PF 20% 35V
2466 3198 035 71040 100nF 10% 16V 0402
2467 3198 035 71040 100nF 10% 16V 0402
2468 3198 035 71040 100nF 10% 16V 0402
2469 3198 035 71040 100nF 10% 16V 0402
2470 5322 124 41945 22PF 20% 35V
2471 3198 035 71040 100nF 10% 16V 0402
2472 3198 035 71040 100nF 10% 16V 0402
2473 3198 035 71040 100nF 10% 16V 0402
2474 3198 035 71040 100nF 10% 16V 0402
2475 3198 035 71040 100nF 10% 16V 0402
2476 3198 035 71040 100nF 10% 16V 0402
2477 3198 035 71040 100nF 10% 16V 0402
2478 5322 124 41945 22PF 20% 35V
2479 3198 035 71040 100nF 10% 16V 0402
2480 3198 035 71040 100nF 10% 16V 0402
2481 3198 035 71040 100nF 10% 16V 0402
2482 5322 124 41945 22PF 20% 35V
2483 3198 035 71040 100nF 10% 16V 0402
2484 3198 035 71040 100nF 10% 16V 0402
2485 3198 035 71040 100nF 10% 16V 0402
2486 3198 035 71040 100nF 10% 16V 0402
2487 4822 126 14519 22pF 5% 50V 0402
2488 4822 126 14519 22pF 5% 50V 0402
2490 2238 586 59812 100nF 20% 50V 0603
2491 2238 586 59812 100nF 20% 50V 0603
2492 2238 586 59812 100nF 20% 50V 0603
2495 4822 124 80151 47PF 16V
2496 3198 035 71040 100nF 10% 16V 0402
2501 4822 124 80151 47PF 16V
2502 4822 124 11131 47PF 6.3V
2503 3198 035 71040 100nF 10% 16V 0402
2504 3198 035 71040 100nF 10% 16V 0402
2505 3198 035 71040 100nF 10% 16V 0402
2506 3198 035 71040 100nF 10% 16V 0402
2507 3198 035 71040 100nF 10% 16V 0402
2508 3198 035 71040 100nF 10% 16V 0402
2509 3198 035 71040 100nF 10% 16V 0402
2510 3198 035 71040 100nF 10% 16V 0402
2511 3198 035 71040 100nF 10% 16V 0402
2512 3198 035 71040 100nF 10% 16V 0402
2513 3198 035 71040 100nF 10% 16V 0402
2514 3198 035 71040 100nF 10% 16V 0402
2515 3198 035 71040 100nF 10% 16V 0402
2516 3198 035 71040 100nF 10% 16V 0402
2517 3198 035 71040 100nF 10% 16V 0402
2530 4822 124 23002 10PF 16V
2531 3198 035 71040 100nF 10% 16V 0402
2532 3198 035 71040 100nF 10% 16V 0402

F 10% 16V 1210

Spare Parts List

EN 75LC4.2HE AA 10.

2533 3198 035 71040 100nF 10% 16V 0402
2560 3198 035 71040 100nF 10% 16V 0402
2561 4822 124 12095 100PF 20% 16V
2562 3198 035 71040 100nF 10% 16V 0402
2563 3198 035 14720 4.7nF 5% 25V 0402
2564 2020 552 96656 10PF 20% 25V 1210
2601 3198 035 71040 100nF 10% 16V 0402
2605 3198 035 71040 100nF 10% 16V 0402
2606 3198 035 71040 100nF 10% 16V 0402
2607 3198 035 71040 100nF 10% 16V 0402
2608 3198 035 71040 100nF 10% 16V 0402
2609 3198 035 71040 100nF 10% 16V 0402
2610 3198 035 71040 100nF 10% 16V 0402
2611 4822 124 11131 47PF 6.3V
2612 2020 552 96628 10nF 10% 16V 0402
2613 2020 552 96628 10nF 10% 16V 0402
2614 2020 552 96628 10nF 10% 16V 0402
2615 2020 552 96628 10nF 10% 16V 0402
2616 2020 552 96628 10nF 10% 16V 0402
2617 2020 552 96628 10nF 10% 16V 0402
2618 2020 552 96628 10nF 10% 16V 0402
2619 4822 126 14324 33pF 5% 50V 0402
2620 2238 586 59812 100nF 20% 50V 0603
2621 2020 552 96834 1PF 20% 6.3V 0402
2622 2020 552 96834 1PF 20% 6.3V 0402
2623 2020 552 96834 1PF 20% 6.3V 0402
2624 3198 017 44740 470nF 10V 0603
2625 3198 017 44740 470nF 10V 0603
2626 3198 017 44740 470nF 10V 0603
2630 2020 552 96834 1PF 20% 6.3V 0402
2631 2020 552 96834 1PF 20% 6.3V 0402
2632 2020 552 96834 1PF 20% 6.3V 0402
2633 2020 552 96834 1PF 20% 6.3V 0402
2634 2020 552 96834 1PF 20% 6.3V 0402
2635 2020 552 96834 1PF 20% 6.3V 0402
2636 3198 035 71040 100nF 10% 16V 0402
2638 3198 035 03310 330pF 5% 50V 0402
2639 3198 035 03310 330pF 5% 50V 0402
2701 2238 586 59812 100nF 20% 50V 0603
2703 2020 021 91616 10PF 16V
2704 2020 552 96834 1PF 20% 6.3V 0402
2705 2020 552 96834 1PF 20% 6.3V 0402
2706 2020 552 96834 1PF 20% 6.3V 0402
2707 2020 021 91871 470PF 20% 16V
2709 4822 124 12095 100PF 20% 16V
2710 3198 035 04710 470pF 50V 0402
2711 3198 035 04710 470pF 50V 0402
2712 2020 552 96834 1PF 20% 6.3V 0402
2713 2238 586 59812 100nF 20% 50V 0603
2714 2020 021 91871 470PF 20% 16V
2715 2020 021 91871 470PF 20% 16V
2716 4822 124 23002 10PF 16V
2718 2020 552 96834 1PF 20% 6.3V 0402
2719 2238 586 59812 100nF 20% 50V 0603
2735 2020 552 96618 1nF 10% 50V 0402
2736 2020 552 96618 1nF 10% 50V 0402
2737 2020 552 96618 1nF 10% 50V 0402
2738 2020 552 96618 1nF 10% 50V 0402
2739 3198 035 04710 470pF 50V 0402
2740 3198 035 04710 470pF 50V 0402
2741 3198 035 04710 470pF 50V 0402
2742 3198 035 04710 470pF 50V 0402
2746 3198 017 41050 1PF 10V 0603
2847 3198 017 41050 1
2848 3198 017 41050 1PF 10V 0603
2860 2238 869 15189 18pF 5% 50V 0402
2861 2238 869 15189 18pF 5% 50V 0402
2862 2238 869 15189 18pF 5% 50V 0402
2863 2238 869 15189 18pF 5% 50V 0402
2864 2238 869 15189 18pF 5% 50V 0402
2865 2238 869 15189 18pF 5% 50V 0402
2866 2238 869 15189 18pF 5% 50V 0402
2867 2238 869 15189 18pF 5% 50V 0402
2868 2238 869 15189 18pF 5% 50V 0402
2869 2238 869 15189 18pF 5% 50V 0402
2909 2020 021 00026 330PF 10V
2910 3198 035 04710 470pF 50V 0402
2911 2022 031 00308 22PF 20% 35V
2920 4822 124 80151 47PF 16V
2921 4822 124 80151 47PF 16V
2930 2020 012 00003 470PF 16V 20% SMD
2931 3198 035 04710 470pF 50V 0402
2933 2022 031 00373 470PF 20% 16V
2934 2020 552 96793 4.7nF 10% 50V 0402
2935 2022 031 00373 470PF 20% 16V
2937 2020 552 96618 1nF 10% 50V 0402
2938 2020 552 96618 1nF 10% 50V 0402
2939 2020 552 96618 1nF 10% 50V 0402
2940 2020 552 96618 1nF 10% 50V 0402
2941 2020 552 96618 1nF 10% 50V 0402
2942 2020 552 96618 1nF 10% 50V 0402
2953 2020 012 00003 470PF 16V 20% SMD
2955 3198 035 14720 4.7nF 5% 25V 0402
2956 3198 035 02210 220pF 5% 50V 0402

PF 10V 0603

2957 2020 012 00003 470PF 16V 20% SMD
2958 2020 012 00003 470PF 16V 20% SMD
2959 3198 035 71040 100nF 10% 16V 0402
2960 4822 124 80151 47PF 16V
2961 3198 035 71030 10nF 16V 0402
2962 3198 035 71040 100nF 10% 16V 0402
2964 2020 552 96618 1nF 10% 50V 0402
2965 2020 552 96618 1nF 10% 50V 0402
2966 2020 552 96618 1nF 10% 50V 0402
2968 2020 552 96618 1nF 10% 50V 0402
2969 2020 552 96618 1nF 10% 50V 0402
2970 2020 552 96618 1nF 10% 50V 0402
2992 3198 035 71040 100nF 10% 16V 0402
2993 2020 552 96618 1nF 10% 50V 0402
2994 2020 012 00003 470PF 16V 20% SMD
2995 3198 035 71040 100nF 10% 16V 0402
2996 4822 124 80151 47PF 16V

f

3000 3198 031 04720 4.7k: 5% 0402
3001 2322 702 70398 3.9: 5% 0603
3002 4822 117 13601 22k: 5% 0402
3003 2322 702 70398 3.9: 5% 0603
3004 4822 117 13601 22k: 5% 0402
3006 4822 117 13545 100: 1% 0402
3007 3198 031 04720 4.7k: 5% 0402
3008 3198 031 04730 47: 5% 0402
3009 4822 117 11297 100k: 5% 0.1W
3010 4822 117 13548 1k: 5% 0402
3013 4822 117 13545 100: 1% 0402
3014 4822 117 13543 470: 5% 0402
3015 4822 117 13605 Jumper 0402
3016 4822 117 13545 100: 1% 0402
3017 4822 117 13605 Jumper 0402
3019 4822 117 13545 100: 1% 0402
3020 4822 117 13548 1k: 5% 0402
3021 2322 706 72702 2.7k: 1% 0402
3022 4822 117 13606 10k: 5% 0.01W 0402
3023 3198 031 05620 5.6k: 5% 0.01W 0402
3024 3198 031 04720 4.7k: 5% 0402
3025 2322 706 75603 56k: 1% 0402
3026 3198 031 01530 15k: 5% 0.01W 0402
3027 3198 031 04720 4.7k: 5% 0402
3028 4822 117 11297 100k: 5% 0.1W
3029 4822 117 13548 1k: 5% 0402
3030 4822 117 11297 100k: 5% 0.1W
3032 3198 031 02240 220k: 5% 0.1W 0402
3035 4822 117 13545 100: 1% 0402
3037 3198 031 08230 82k: 5% 0402
3048 4822 117 13606 10k: 5% 0.01W 0402
3049 4822 117 13545 100: 1% 0402
3050 4822 117 13545 100: 1% 0402
3051 4822 117 13545 100: 1% 0402
3052 4822 117 13605 Jumper 0402
3054 4822 117 13606 10k: 5% 0.01W 0402
3057 2322 706 78201 820: 0402
3058 4822 117 13543 470: 5% 0402
3059 4822 117 13548 1k: 5% 0402
3060 3198 031 03930 39k: 5% 0402
3061 3198 031 01220 1.2k: 5% 0.01W 0402
3062 4822 117 13605 Jumper 0402
3063 4822 117 13548 1k: 5% 0402
3064 4822 117 13545 100: 1% 0402
3065 3198 031 04720 4.7k: 5% 0402
3066 3198 031 04720 4.7k: 5% 0402
3067 4822 117 13545 100: 1% 0402
3068 4822 117 13548 1k: 5% 0402
3069 4822 117 13606 10k: 5% 0.01W 0402
3070 4822 117 13545 100: 1% 0402
3071 4822 117 13545 100: 1% 0402
3073 4822 117 13548 1k: 5% 0402
3074 4822 117 11297 100k: 5% 0.1W
3075 3198 031 04720 4.7k: 5% 0402
3076 3198 031 06810 680: 5% 0.01W 0402
3077 3198 031 04720 4.7k: 5% 0402
3078 3198 031 04720 4.7k: 5% 0402
3079 3198 031 04720 4.7k: 5% 0402
3080 2322 704 61002 1k: 1%
3081 4822 117 13545 100: 1% 0402
3082 3198 031 04720 4.7k: 5% 0402
3083 3198 031 04720 4.7k: 5% 0402
3084 4822 117 13545 100: 1% 0402
3085 3198 031 04720 4.7k: 5% 0402
3086 4822 117 13602 2.2k: 5% 0.01W 0402
3087 4822 117 13606 10k: 5% 0.01W 0402
3088 3198 031 03320 3.3k: 5% 0402
3089 3198 031 01540 150k: 5% 0402
3091 4822 117 13545 100: 1% 0402
3092 3198 031 04720 4.7k: 5% 0402
3093 3198 031 04720 4.7k:
3094 3198 031 01090 10: 5% 0.01W 0402
3096 3198 031 03320 3.3k: 5% 0402

5% 0402

3097 3198 031 04720 4.7k: 5% 0402
3098 3198 031 04720 4.7k: 5% 0402
3302 4822 051 30101 100: 5% 0.062W
3303 4822 051 30101 100: 5% 0.062W
3304 4822 117 13606 10k: 5% 0.01W 0402
3305 4822 117 13606 10k: 5% 0.01W 0402
3309 4822 117 13606 10k: 5% 0.01W 0402
3311 4822 051 30103 10k: 5% 0.062W
3314 4822 117 13632 100k: 1% 0603 0.62W
3315 4822 051 30154 150k: 5% 0.062W
3316 4822 117 12968 820: 5% 0.62W
3317 4822 051 30561 560: 5% 0.062W
3319 4822 051 30273 27k: 5% 0.062W
3320 4822 051 30183 18k: 5% 0.062W
3321 4822 051 30222 2.2k: 5% 0.062W
3322 4822 051 30682 6.8: 5% 0.062W
3323 4822 051 30222 2.2k: 5% 0.062W
3327 4822 117 13548 1k: 5% 0402
3328 4822 117 13545 100: 1% 0402
3329 4822 117 13545 100: 1% 0402
3357 4822 117 13548 1k: 5% 0402
3358 4822 117 13545 100: 1% 0402
3359 3198 031 03910 390: 1% 0402
3370 3198 031 06810 680: 5% 0.01W 0402
3371 4822 117 13545 100: 1% 0402
3372 4822 117 13545 100: 1% 0402
3374 2120 108 94133 R Fuse 10:
3378 4822 117 13545 100: 1% 0402
3380 4822 117 13606 10k: 5% 0.01W 0402
3381 4822 117 13606 10k: 5% 0.01W 0402
3382 4822 117 13606 10k: 5% 0.01W 0402
3383 4822 117 13606 10k:
3386 4822 117 13545 100: 1% 0402
3389 4822 117 13545 100: 1% 0402
3390 4822 117 13545 100: 1% 0402
3391 4822 117 13545 100: 1% 0402
3392 4822 117 13545 100: 1% 0402
3393 4822 117 13545 100: 1% 0402
3394 3198 031 07590 75: 5% 0402
3401 3198 031 13390 4X 33: 5% 1206
3402 3198 031 13390 4X 33: 5% 1206
3403 3198 031 13390 4X 33: 5% 1206
3404 3198 031 13390 4X 33: 5% 1206
3405 3198 031 13390 4X 33: 5% 1206
3406 3198 031 13390 4X 33: 5% 1206
3407 3198 031 13390 4X 33: 5% 1206
3408 3198 031 13390 4X 33: 5% 1206
3409 3198 031 13390 4X 33: 5% 1206
3410 3198 031 13390 4X 33: 5% 1206
3411 3198 031 13390 4X 33: 5% 1206
3412 3198 031 13390 4X 33: 5% 1206
3413 3198 031 13390 4X 33: 5% 1206
3414 3198 031 03390 33: 1% 0402
3422 3198 031 03390 33: 1% 0402
3423 3198 031 03320 3.3k: 5% 0402
3424 2322 704 61501 150: 1% 0603
3425 4822 117 13606 10k: 5% 0.01W 0402
3426 3198 031 03320 3.3k: 5% 0402
3432 4822 117 13606 10k: 5% 0.01W 0402
3433 4822 117 13606 10k: 5% 0.01W 0402
3434 4822 117 13606 10k: 5% 0.01W 0402
3436 4822 117 13606 10k: 5% 0.01W 0402
3437 4822 117 13606 10k: 5% 0.01W 0402
3438 3198 031 11030 4 x 10k: 5% 1206
3439 3198 031 11030 4 x 10k: 5% 1206
3440 3198 031 11030 4 x 10k
3441 3198 031 11030 4 x 10k: 5% 1206
3442 3198 031 11030 4 x 10k: 5% 1206
3443 4822 117 13606 10k: 5% 0.01W 0402
3444 3198 031 04730 47: 5% 0402
3446 2322 704 61001 100: 1% 0603
3447 3198 031 03390 33: 1% 0402
3448 3198 031 01090 10: 5% 0.01W 0402
3450 3198 031 04730 47: 5% 0402
3451 3198 031 04720 4.7k: 5% 0402
3452 3198 031 04720 4.7k: 5% 0402
3501 4822 117 13606 10k: 5% 0.01W 0402
3502 4822 117 13606 10k: 5% 0.01W 0402
3503 2322 704 61501 150: 1% 0603
3531 4822 117 13606 10k: 5% 0.01W 0402
3532 4822 117 13606 10k: 5% 0.01W 0402
3534 4822 117 13548 1k: 5% 0402
3536 4822 117 13606 10k: 5% 0.01W 0402
3538 3198 031 11030 4 x 10k: 5% 1206
3539 3198 031 11030 4 x 10k: 5% 1206
3540 3198 031 11030 4 x 10k: 5% 1206
3544 3198 031 11030 4 x 10k: 5% 1206
3545 3198 031 11030 4 x 10k: 5% 1206
3546 3198 031 11030 4 x 10k: 5% 1206
3547 3198 031 11030 4 x 10k: 5% 1206
3548 4822 117 13606 10k: 5% 0.01W 0402
3551 4822 051 30008 Jumper 0603
3552 4822 051 30008 Jumper 0603
3560 4822 117 11297 100k: 5% 0.1W

5% 0.01W 0402

: 5% 1206

EN 76 LC4.2HE AA10.

Spare Parts List

3561 4822 117 11297 100k: 5% 0.1W
3562 4822 117 11297 100k: 5% 0.1W
3563 4822 117 13548 1k: 5% 0402
3564 4822 117 13548 1k: 5% 0402
3565 3198 031 01220 1.2k: 5% 0.01W 0402
3566 4822 117 13548 1k: 5% 0402
3605 4822 117 13545 100: 1% 0402
3606 4822 117 13545 100: 1% 0402
3607 4822 117 13545 100: 1% 0402
3608 4822 117 13545 100: 1% 0402
3609 4822 117 13545 100: 1% 0402
3610 4822 117 13601 22k: 5% 0402
3612 4822 117 13543 470: 5% 0402
3613 3198 031 02290 22: 5% 0.1W 0402
3614 3198 031 02290 22: 5% 0.1W 0402
3615 3198 031 02290 22: 5% 0.1W 0402
3616 3198 031 02290 22: 5% 0.1W 0402
3617 3198 031 02290 22: 5% 0.1W 0402
3618 3198 031 02290 22: 5% 0.1W 0402
3619 3198 031 08210 820: 5% 0.5W
3620 4822 117 13632 100k: 1% 0603 0.62W
3621 4822 117 11297 100k: 5% 0.1W
3622 4822 117 11297 100k: 5% 0.1W
3623 4822 117 11297 100k: 5% 0.1W
3624 4822 117 11297 100k: 5% 0.1W
3625 4822 117 11297 100k: 5% 0.1W
3626 4822 117 11297 100k: 5% 0.1W
3633 4822 117 13545 100: 1% 0402
3634 4822 117 13545 100: 1% 0402
3635 4822 117 13545 100: 1% 0402
3640 4822 117 13602 2.2k: 5% 0.01W 0402
3641 4822 117 13597 330: 5% 0402 0.01W
3642 4822 117 13597 330: 5% 0402 0.01W
3643 4822 117 13597 330:
3644 4822 117 13597 330: 5% 0402 0.01W
3645 4822 117 13597 330: 5% 0402 0.01W
3646 4822 117 13597 330: 5% 0402 0.01W
3706 4822 117 13606 10k: 5% 0.01W 0402
3708 4822 117 13603 33k: 5% 0402
3709 4822 117 13603 33k: 5% 0402
3710 3198 031 01230 12k: 5% 0402
3711 2322 705 70399 39: 5% 0402
3714 3198 031 08220 8.2k: 5% 0.5W
3715 3198 031 01820 1.8k: 5% 0.01W 0402
3717 4822 117 13606 10k: 5% 0.01W 0402
3718 2322 705 70399 39: 5% 0402
3719 4822 117 13606 10k: 5% 0.01W 0402
3720 4822 117 13606 10k: 5% 0.01W 0402
3722 3198 031 08220 8.2k: 5% 0.5W
3725 4822 117 13606 10k: 5% 0.01W 0402
3726 3198 031 08220 8.2k: 5% 0.5W
3727 3198 031 01820 1.8k: 5% 0.01W 0402
3730 3198 031 06820 6.8k: 5% 0.01W 0402
3732 4822 117 13548 1k: 5% 0402
3733 4822 117 13543 470: 5% 0402
3735 3198 031 02280 2.2: 5% 0.1W 0402
3736 3198 031 02280 2.2: 5% 0.1W 0402
3737 3198 031 02280 2.2: 5% 0.1W 0402
3738 3198 031 02280 2.2: 5% 0.1W 0402
3741 4822 117 11297 100k: 5% 0.1W
3744 4822 117 13606 10k: 5% 0.01W 0402
3746 4822 117 11297 100k: 5% 0.1W
3747 4822 117 11297 100k: 5% 0.1W
3748 4822 117 13606 10k: 5% 0.01W 0402
3749 4822 117 13606 10k: 5% 0.01W 0402
3750 3198 031 06830 68k: 5% 0.01W 0402
3751 3198 031 06830 68k: 5% 0.01W 0402
3836 4822 117 13606 10k
3838 4822 117 13606 10k: 5% 0.01W 0402
3910 4822 117 13602 2.2k: 5% 0.01W 0402
3911 4822 117 13548 1k: 5% 0402
3930 3198 021 31080 1: 5% 0603
3931 3198 021 31080 1: 5% 0603
3932 2322 704 61002 1k: 1%
3933 2322 704 63302 3.3k: 1% 0603
3951 3198 021 31080 1: 5% 0603
3952 3198 021 31080 1: 5% 0603
3953 2322 704 61002 1k: 1%
3954 2322 704 63302 3.3k: 1% 0603
3955 4822 117 13606 10k: 5% 0.01W 0402
3958 3198 031 01530 15k: 5% 0.01W 0402
4002 4822 117 13605 Jumper 0402
4005 4822 117 13605 Jumper 0402
4007 4822 117 13605 Jumper 0402
4008 4822 117 13605 Jumper 0402
4010 4822 117 13605 Jumper 0402
4011 4822 117 13605 Jumper 0402
4012 4822 117 13605 Jumper 0402
4313 4822 051 30008 Jumper 0603
4318 4822 051 30008 Jumper 0603
4327 4822 051 30008 Jumper 0603
4331 4822 051 30008 Jumper 0603
4333 4822 051 30008 Jumper 0603
4334 4822 051 30008 Jumper 0603

5% 0402 0.01W

: 5% 0.01W 0402

4360 4822 117 13605 Jumper 0402
4361 4822 117 13605 Jumper 0402
4362 4822 117 13605 Jumper 0402
4363 4822 117 13605 Jumper 0402
4601 4822 117 13605 Jumper 0402
4602 4822 117 13605 Jumper 0402
4603 4822 117 13605 Jumper 0402
4608 4822 117 13605 Jumper 0402
4636 4822 117 13605 Jumper 0402
4701 4822 117 13605 Jumper 0402
4702 4822 117 13605 Jumper 0402
4703 4822 117 13605 Jumper 0402
4708 4822 117 13605 Jumper 0402
4836 4822 051 30008 Jumper 0603
4838 4822 051 30008 Jumper 0603

b

5001 2422 536 01003 Coil SD73 1000P
5002 4822 157 11716 Bead 30: at 100MHz
5003 4822 157 11716 Bead 30: at 100MHz
5004 4822 157 11716 Bead 30: at 100MHz
5005 4822 157 11716 Bead 30: at 100MHz
5006 4822 157 11716 Bead 30: at 100MHz
5007 4822 157 11716 Bead 30: at 100MHz
5008 4822 157 11716 Bead 30: at 100MHz
5010 3198 018 64790 47PF 5% 1008
5060 4822 157 11716 Bead 30: at 100MHz
5070 4822 157 11716 Bead 30: at 100MHz
5071 2422 549 42896 Bead 120: 100MHz
5072 2422 549 42896 Bead 120: 100MHz
5304 4822 157 11499 Bead 60: at 100MHz
5309 3198 018 31290 12PH 10%
5321 3198 018 33970 0.39PF 10% 0805
5324 4822 157 71334 0.68PH 5% 1008
5370 4822 157 11716 Bead 30: at 100MHz
5371 4822 157 11716 Bead 30: at 100MHz
5372 2422 549 44197 Bead 220: at 100MHz
5530 2422 549 45333 Bead 120: 100MHz
5560 4822 157 11716 Bead 30: at 100MHz
5605 2422 549 45333 Bead 120: 100MHz
5607 2422 549 45333 Bead 120: 100MHz
5636 2422 549 45333 Bead 120: 100MHz
5646 2422 549 42896 Bead 120: 100MHz
5909 2422 549 45843 100 Mhz 0603
5910 2422 536 00667 1000PF 20% 7032
5920 2422 549 45333 Bead 120: 100MHz
5930 2422 535 94134 10PH 20% 0805
5931 2422 536 01007 Coil DRH104RNP 220P
5932 2422 535 94134 10PH 20% 0805
5952 2422 536 01002 Coil SD73 10P
5953 2422 536 01007 Coil DRH104RNP 220P
5954 2422 536 01002 Coil SD73 10P
5956 2422 549 45333 Bead 120: 100MHz
5958 2422 549 45333 Bead 120
5959 2422 549 45333 Bead 120: 100MHz
5984 2422 549 45333 Bead 120: 100MHz
5985 2422 549 45333 Bead 120: 100MHz
5986 2422 549 45333 Bead 120: 100MHz
5987 2422 549 45333 Bead 120: 100MHz
5988 2422 549 45333 Bead 120: 100MHz
5989 2422 549 45333 Bead 120: 100MHz
5990 2422 549 45333 Bead 120: 100MHz
5991 2422 549 45333 Bead 120: 100MHz
5994 2422 549 45333 Bead 120: 100MHz
5996 2422 549 45333 Bead 120: 100MHz
5997 2422 549 45333 Bead 120: 100MHz
5998 2422 549 45333 Bead 120: 100MHz

: 100MHz

d

6001 4822 130 11397 BAS316
6002 4822 130 11397 BAS316
6005 9340 553 52115 BAS321
6020 4822 130 11397 BAS316
6021 4822 130 11397 BAS316
6073 4822 130 80622 BAT54
6076 4822 130 80622 BAT54
6310 4822 130 11397 BAS316
6323 4822 130 11525 1SS356
6328 4822 130 11416 PDZ6.8B
6329 4822 130 11416 PDZ6.8B
6563 9322 102 64685 UDZ2.7B
6564 4822 130 11416 PDZ6.8B
6604 4822 130 11397 BAS316
6634 9322 102 64685 UDZ2.7B
6635 9322 102 64685 UDZ2.7B
6640 9322 102 64685 UDZ2.7B
6910 5322 130 34337 BAV99
6911 9340 548 71115 PDZ33B
6930 9322 128 70685 SMSS14
6951 9322 128 70685 SMSS14

ce

7001 9339 693 90135 BCP69-25
7002 9340 425 20115 BC847BS
7003 9339 693 90135 BCP69-25
7005 9340 547 13215 BSH103
7012 3198 010 42310 BC847BW
7013 3198 010 42310 BC847BW
7014 3198 010 42310 BC847BW
7015 9322 208 05668 SM NE555D
7016 9322 208 05668 SM NE555D
7017 9322 208 05668 SM NE555D
7018 5322 130 60159 BC846B
7019 5322 130 60159 BC846B
7068 3198 010 42310 BC847BW
7070 9340 547 13215 BSH103
7099 9322 214 45668 M24C16-WMN6P
7316 5322 130 42718 BFS20
7320 3198 010 42310 BC847BW
7370 9340 550 49115 PUMH7
7371 9340 550 49115 PUMH7
7372 9340 550 49115 PUMH7
7376 9340 425 10115 BC857BS
7377 9340 425 10115 BC857BS
7401 9322 200 07671 GM1501-LF-BD
7449 3198 010 42310 BC847BW
7501 9322 214 42671 K4D263238F-QC50
7530 9322 205 12671 MX29LV040QC-70G
7531 9322 189 01668 AT24C32AN
7532 9322 215 39685 PST596JN
7560 9352 334 10118 TDA9178T/N1
7562 9322 199 24668 L7808CD2T
7563 4822 209 73852 PMBT2369
7604 9352 607 39118 74LVC14APW
7605 4822 209 60792 74HC4053D
7606 9322 199 56668 ADG781BCP
7607 9322 199 80668 SM5301BS-G
7640 4822 130 11155 PDTC114ET
7702 9340 425 20115 BC847BS
7703 9340 425 20115 BC847BS
7706 9351 742 70118 74HC08PW
7707 9352 683 73118 TDA1517ATW/N1
7708 9340 550 49115 PUMH7
7709 9322 206 09668 TDA7297D
7710 3198 010 42310 BC847BW
7910 4822 130 42804 BC817-25
7920 9322 163 24668 L78M08CDT
7930 5322 209 90529 MC34063AD
7952 5322 209 90529 MC34063AD
7953 9322 199 25668 L4940D2T12
7954 9322 157 51685 SI12301DS
7955 4822 130 11155 PDTC114ET
7992 9322 142 88668 LF25CDT
7995 9322 189 19668 LD1086D2T18

Side I/O & Local Keyboard Panel [D]

Various

1124 3139 188 67211 MODULE SIDE + CTRL

1125 3139 188 67201 MODULE IR ITV

ITV

Rear I/O Panel [H]

Various

1101 2422 025 14911 Soc Euro 21p f
1102 2422 025 14911 Soc Euro 21p f
1103 2422 025 18249 45p f
1104 2422 025 14551 20p f
1105 4822 267 31014 Soc. headphone
1107 2422 025 18156 Connector 10P M
1680 2422 033 00014 Soc DVI H 24p F
1687 2422 025 18477 Soc sub-D 15p f h
1688 4822 267 31014 Soc. headphone
1698 2422 025 18249 45p f

h

8103
8698

g

2101 4822 126 14241 330pF 0603 50V
2102 4822 124 23002 10PF 16V
2103 4822 126 14241 330pF 0603 50V
2104 3198 017 41050 1PF 10V 0603
2105 4822 126 14241 330pF 0603 50V
2106 4822 124 23002 10PF 16V
2107 4822 126 14241 330pF 0603 50V

3139 131 03511 FFC Foil 45P

h

3139 131 03511 FFC Foil 45P

Spare Parts List

EN 77LC4.2HE AA 10.

2108 3198 017 41050 1PF 10V 0603
2109 4822 126 13881 470pF 5% 50V
2110 4822 126 13881 470pF 5% 50V
2111 4822 126 13881 470pF 5% 50V
2112 4822 126 13881 470pF 5% 50V
2126 4822 124 23002 10PF 16V
2127 4822 126 14241 330pF 0603 50V
2128 2238 586 59812 100nF 20% 50V 0603
2129 4822 126 14241 330pF 0603 50V
2130 4822 124 23002 10PF 16V
2131 4822 126 14241 330pF 0603 50V
2132 2238 586 59812 100nF 20% 50V 0603
2133 4822 126 14241 330pF 0603 50V
2134 4822 126 13881 470pF 5% 50V
2135 4822 126 13881 470pF 5% 50V
2136 4822 126 13881 470pF 5% 50V
2137 4822 126 13881 470pF 5% 50V
2138 2020 552 96637 10PF 10% 6.3V 0805
2147 4822 124 23002 10PF 16V
2148 4822 124 23002 10PF 16V
2152 4822 126 14241 330pF 0603 50V
2153 4822 126 14241 330pF 0603 50V
2155 4822 126 14241 330pF 0603 50V
2157 4822 126 14241 330pF 0603 50V
2169 4822 124 23002 10PF 16V
2683 3198 017 41050 1PF 10V 0603
2684 3198 017 41050 1PF 10V 0603
2687 3198 017 41050 1PF 10V 0603
2693 2238 586 59812 100nF 20% 50V 0603
2694 2238 586 59812 100nF 20% 50V 0603
2698 2020 552 94427 100pF 5% 50V
2699 2020 552 94427 100pF 5% 50V
2700 4822 126 14241 330pF 0603 50V
2701 4822 126 14241 330pF 0603 50V
2702 4822 126 14241 330pF 0603 50V
2703 4822 126 14241 330pF 0603 50V
2704 4822 126 14241 330pF 0603 50V
2705 4822 126 14241 330pF 0603 50V

3687 4822 051 30759 75: 5% 0.062W
3691 4822 051 30101 100: 5% 0.062W
3693 4822 051 30103 10k: 5% 0.062W
3694 4822 051 30103 10k: 5% 0.062W
3696 4822 051 30103 10k: 5% 0.062W
3697 4822 051 30103 10k: 5% 0.062W
3698 4822 051 30223 22k: 5% 0.062W
3699 4822 051 30223 22k: 5% 0.062W
3700 4822 117 12925 47k: 1% 0.063W 0603
3701 4822 117 12925 47k: 1% 0.063W 0603
3704 4822 051 30103 10k: 5% 0.062W
3705 4822 051 30103 10k: 5% 0.062W
3710 4822 051 30102 1k: 5% 0.062W
4106 4822 051 30008 Jumper 0603
4126 4822 051 20008 Jumper 0805

b

5683 2422 549 45333 Bead 120: 100MHz
5684 2422 549 45333 Bead 120: 100MHz
5687 2422 549 45333 Bead 120: 100MHz
5692 2422 549 45333 Bead 120: 100MHz

d

6121 4822 130 11416 PDZ6.8B
6143 4822 130 11416 PDZ6.8B
6691 4822 130 11397 BAS316
6692 4822 130 11397 BAS316

ce

7119 5322 130 60159 BC846B
7138 5322 130 60159 BC846B
7693 9322 186 20668 AT24C02N
7694 9322 186 20668 AT24C02N

f

3101 4822 051 30151 150: 5% 0.062W
3102 4822 117 12891 220k: 1%
3103 4822 051 30223 22k: 5% 0.062W
3104 4822 117 12925 47k: 1% 0.063W 0603
3105 4822 051 30151 150: 5% 0.062W
3106 4822 117 12891 220k: 1%
3107 4822 117 12925 47k: 1% 0.063W 0603
3108 4822 051 30223 22k: 5% 0.062W
3109 4822 051 30759 75: 5% 0.062W
3110 4822 051 30331 330: 5% 0.062W
3111 4822 051 30273 27k: 5% 0.062W
3112 4822 051 30682 6.8: 5% 0.062W
3113 4822 051 30759 75: 5% 0.062W
3114 4822 051 30331 330: 5% 0.062W
3115 4822 051 30759 75: 5% 0.062W
3116 4822 051 30331 330: 5% 0.062W
3117 4822 051 30331 330: 5% 0.062W
3118 4822 051 30759 75: 5% 0.062W
3119 4822 051 30689 68: 5% 0.063W 0603
3121 4822 051 30759 75: 5% 0.062W
3122 4822 051 30331 330: 5% 0.062W
3123 4822 051 30102 1k: 5% 0.062W
3126 4822 117 12891 220k: 1%
3127 4822 051 30151 150: 5% 0.062W
3128 4822 117 12925 47k: 1% 0.063W 0603
3129 4822 051 30223 22k: 5% 0.062W
3130 4822 117 12891 220k: 1%
3131 4822 051 30151 150: 5% 0.062W
3132 4822 117 12925 47k: 1% 0.063W 0603
3133 4822 051 30223 22k: 5% 0.062W
3134 4822 051 30682 6.8: 5% 0.062W
3135 4822 051 30273 27k: 5% 0.062W
3136 4822 051 30331 330: 5% 0.062W
3137 4822 051 30759 75:
3138 4822 051 30123 12k: 5% 0.1W
3139 4822 117 12925 47k: 1% 0.063W 0603
3140 4822 051 30689 68: 5% 0.063W 0603
3141 4822 051 30102 1k: 5% 0.062W
3142 4822 051 30331 330: 5% 0.062W
3143 4822 051 30759 75: 5% 0.062W
3152 4822 117 12891 220k: 1%
3153 4822 051 30151 150: 5% 0.062W
3155 4822 117 12891 220k: 1%
3156 4822 051 30151 150: 5% 0.062W
3157 4822 051 30339 33: 5% 0.062W
3158 4822 051 30102 1k: 5% 0.062W
3169 4822 051 30479 47: 5% 0.062W
3681 4822 051 30008 Jumper 0603
3682 4822 051 30103 10k: 5% 0.062W
3683 4822 051 30759 75: 5% 0.062W
3684 4822 051 30759 75: 5% 0.062W
3686 4822 051 30008 Jumper 0603

5% 0.062W

EN 78 LC4.2HE AA11.

11. Revision List

Manual xxxx xxx xxxx.0

• First release.

Revision List