Philips EM8E Service Manual

Colour television Chassis

EM8E

AA

E_14780_000.eps

170704

Contents Page Contents Page

1 Technical Specifications, Connections,

and Chassis Overview 2
2 Safety Instructions, Warnings, and Notes 6
3 Directions for Use 8
4 Mechanical Instructions 9
5 Service Modes, Error Codes, and Faultfinding 15
6 Block Diagrams, Testpoint Overview, and

Waveforms (Not Applicable yet)

Wiring Diagram 32” Sharp LCD 21
7 Circuit Diagrams and PWB layouts Diagram PWB

LCoS Audio Amplifier Board (Diagram AA1) 22 23

LCoS System Board (Diagram K1) 24 28

LCoS System Board (Diagram K2) 25 28

LCoS System Board (Diagram K3) 26 28

LCoS System Board (Diagram K4) 27 28

LED Sensor Panel (Diagram LS) 29 30

LCoS Side Jack Panel (Diagram O) 31 32

LCoS LED / Keyboard Panel (Diagram P1) 33 34

LCoS MSB: OSD Insertion (Diagram SL1A) 35 (NA)

LCoS MSB: OSD Insertion (Diagram SL1B) 36 (NA)

LCoS MSB: OSD Insertion (Diagram SL1C) 37 (NA)

LCoS MSB: TMDS-TX (Diagram SL2) 38 (NA)

LCoS MSB: Scaler 1 (Diagram SL3A) 39 (NA)

LCoS MSB: Scaler 2 (Diagram SL3B) 40 (NA)

LCoS MSB: Scaler 3 (Diagram SL3C) 41 (NA)

LCoS MSB: LVDS Receiver (Diagram SL3D) 42 (NA)

LCoS MSB: HD Sync Slicer (Diagram SL4A) 43 (NA)

LCoS MSB: HD2 + VGA Input (Diagram SL4B) 44 (NA)

LCoS MSB: HD1 - 2 Selector (Diagram SL4C) 45 (NA)

LCoS MSB: DVI Receiver (Diagram SL5) 46 (NA)

LCoS MSB: DC-Converter (Diagram SL6) 47 (NA)

Thermo Sensor Panel (Diagram TS1) 48 48

LCoS Main Power Board (Diagram U1) 49 50

LCoS SCART Daughter Board (Diagram VDS1) 51 52

©

Copyright 2004 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.

LCoS 1fH SCART Panel (Diagram VS1) 53 56
LCoS 1fH SCART Panel (Diagram VS2) 54 56
LCoS 1fH SCART Panel (Diagram VS3) 55 56
LCoS Input Power Board (Diagram W1) 57 59

LCoS Input Power Board (Diagram W2) 58 59
8 Alignments 61
9 Circuit Descriptions 67

List of Abbreviations 93

IC Data Sheets (Not Applicable)
10 Spare Parts List 95
11 Revision List 106

Published by JH 0467 TV Service Printed in The Netherlands Subject to modification EN 3122 785 14780

EN 2 EM8E1.

Technical Specifications, Connections, and Chassis Overview

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:

1. Technical Specifications

2. Connections

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 : Rear projection, LCD
Screen size : 55” (140 cm), 16:9
Resolution (HxV) : 1280 x 720p, WXGA
Viewing angle (HxV) : 160 x 120 deg.
Tuning system : PLL
Colour systems : PAL B/G, D/K, I

: SECAM B/G, D/K, L/L’

Add. systems Ext in : NTSC 3.58, 4.43

: 576i (YPrPb)
: 576p (YPrPb)
: 720p
: 1080i
: SECAM
: VGA (640 x 400)
: VGA (640 x 480)
: WVGA (848 x 480)
: WVGA (852 x 480)
: SVGA (800 x 600)
: XGA (1024 x 768)
: SXGA (1280 x 1024)

Channel selections : 100 presets

: UVSH

Aerial input : 75 ohm, IEC-type

1.1.2 Sound

1.2 Connections

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 / Top Control

R

AUDIO

L

VIDEO

S-VIDEO

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Figure 1-1 Side I/O connections

-+
VOLUME CHANEL

Figure 1-2 Top Control

Mini Jack: Audio Headphone - Out

Bk -Headphone 32 - 600 ohm / 10 mW ot

MENU

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Sound systems : AV stereo,

: FM/FM B/G (5.5-5.74)
: FM/FM Cz (6.5-6.25)
: NICAM B/G (5.5-5.85)
: NICAM D/K (5.5-5.85)
: NICAM I (6.0-6.52)
: NICAM L (6.5AM-

5.85)

Maximum power : 2 x 25 WRMS (int.)

1.1.3 Miscellaneous

Power supply:

- Mains voltage : 220 - 240 VAC

- Mains frequency : 50 / 60 Hz.

Ambient conditions:

- Temperature range : +5 to +40 deg. C

- Maximum humidity : 90 % R.H.

Power consumption

- Normal operation : ca. 270 W

- Standby : < 1 W

Dimensions (WxHxD) : 1437 x 968 x 443 cm
Weight : 40 kg

1.2.2 Rear Connections

Cinch: Audio - In, CVBS - In

Re - Audio - R 0.5 VRMS / 10 kohm jq
Wh -Audio - L 0.5 VRMS / 10 kohm jq
Ye -CVBS 1 VPP / 75 ohm jq

Hosiden: SVHS - In

1-Y Ground H
2-C Ground H
3-Y 1 VPP / 75 ohm j
4-C 0.3 VPP / 75 ohm j

Technical Specifications, Connections, and Chassis Overview

External 2: Audio - In/Out, RGB/YUV - In, CVBS - In/Out

EN 3EM8E 1.

C

2

EXT3

R

L

EXT5 EXT4 EXT2 EXT1 SERVICE I

L

R

STANDARD/
HD INPUTS

STANDARD/
HD INPUTS

OUT

MONITOR

SUB

OUT

IN

CENTER

EXT7

EXT6

DVI

R

R

RGB+HV

PrPrPb

L

L

Y

TUNER

Pb

Y

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Figure 1-3 Rear connections

Service Connector (ComPair)

1-SDA-S I2C data (5 V) jk
2-SCL-S I2C clock (5 V) j
3-GND Ground H

External 1: Audio In/Out, RGB/YUV - In , CVBS - In/Out

20

2

20

21

2

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050404

1

Figure 1-5 SCART connector

1-Audio - R 0.5 VRMS / 1 kohm k
2-Audio - R 0.5 VRMS / 10 kohm j
3-Audio - L 0.5 VRMS / 1 kohm k
4-Audio - gnd Ground H
5-Blue - gnd Ground H
6-Audio - L 0.5 VRMS / 10 kohm j
7-Blue/U - in 0.7 VPP / 75 ohm j
8-CVBS-status 0 - 2 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j
9-Green - gnd Ground H
10 - Easylink P50 j
11 - Green/Y - in 0.7 VPP / 75 ohm j
12 - n.c.
13 - Red - gnd Ground H
14 - FBL - gnd Ground H
15 - Red/V - in 0.7 VPP / 75 ohm j
16 - Status/FBL 0 - 0.4 V: INT

1 - 3 V: EXT / 75 ohm j
17 - Video Ground H
18 - Video Ground H
19 - CVBS - out 1 VPP / 75 ohm k
20 - CVBS - in 1 VPP / 75 ohm j
21 - Shielding Ground H

External 3: Audio - In, CVBS - In

21

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1

Figure 1-4 SCART connector

1-Audio - R 0.5 VRMS / 1 kohm k
2-Audio - R 0.5 VRMS / 10 kohm j
3-Audio - L 0.5 VRMS / 1 kohm k
4-Audio - gnd Ground H
5-Blue - gnd Ground H
6-Audio - L 0.5 VRMS / 10 kohm j
7-Blue/U - in 0.7 VPP / 75 ohm j
8-CVBS-status 0 - 2 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j
9-Green - gnd Ground H
10 - n.c.
11 - Green/Y - in 0.7 VPP / 75 ohm j
12 - n.c.
13 - Red - gnd Ground H
14 - FBL - gnd Ground H
15 - Red/V - in 0.7 VPP / 75 ohm j
16 - Status/FBL 0 - 0.4 V: INT

1 - 3 V: EXT / 75 ohm j
17 - Video Ground H
18 - Video Ground H
19 - CVBS - out 1 VPP / 75 ohm k
20 - CVBS - in 1 VPP / 75 ohm j
21 - Shielding Ground H

20

21

2

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1

Figure 1-6 SCART connector

1-n.c.
2-Audio - R 0.5 VRMS / 10 kohm j
3-n.c.
4-Audio - gnd Ground H
5-Blue - gnd Ground H
6-Audio - L 0.5 VRMS / 10 kohm j
7-n.c.
8-CVBS-status 0 - 2 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j
9-Green - gnd Ground H
10 - n.c.
11 - n.c.
12 - n.c.
13 - Red - gnd Ground H
14 - FBL - gnd Ground H
15 - n.c.
16 - n.c.
17 - Video Ground H
18 - Video Ground H
19 - n.c.
20 - CVBS - in 1 VPP / 75 ohm j
21 - Shielding Ground H

EN 4 EM8E1.

Technical Specifications, Connections, and Chassis Overview

Cinch: Audio Centre - In

Gn -Centre 0.5 VRMS / 10 kohm jq

Cinch: Audio Subwoofer - Out

Bk -Subwoofer 0.5 VRMS / 1 kohm kq

Cinch: Audio Monitor - Out

Rd -Audio - R 0.5 VRMS / 1 kohm kq
Wh -Audio - L 0.5 VRMS / 1 kohm kq

External 4 (Cinch): YPbPr - In (2fH)

Gn -Y 0.7 VRMS / 10 kohm kq
Bu -Pb 0.7 VRMS / 10 kohm kq
Rd -Pr 0.7 VRMS / 10 kohm kq

Rd -Audio - R 0.5 VRMS / 10 kohm kq
Wh -Audio - L 0.5 VRMS / 10 kohm kq

External 5 (Cinch): YPbPr - In (2fH)

Gn -Y 0.7 VRMS / 10 kohm kq
Bu -Pb 0.7 VRMS / 10 kohm kq
Rd -Pr 0.7 VRMS / 10 kohm kq

Rd -Audio - R 0.5 VRMS / 10 kohm kq
Wh -Audio - L 0.5 VRMS / 10 kohm kq

External 6: VGA - In

1

6

11

5

10

15

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11 - Ground GND H
12 - n.c.
13 - n.c.
14 - +5V
15 - Ground GND H
16 - + 5V Hot Plug
17 - RX0- j
18 - RX0+ j
19 - Ground GND H
20 - n.c.
21 - n.c.
22 - Ground GND H
23 - RXC+ j
24 - RXC- j
C5 - Ground GND H

External 7 (Cinch): DVI Audio - In

Rd - Audio - R 0.5 VRMS / 10 kohm jq
Wh -Audio - L 0.5 VRMS / 10 kohm jq

Aerial - In

-IEC-type Coax, 75 ohm D

Figure 1-7 VGA Connector

1-Red 0.7 VPP / 75 ohm j
2-Green 0.7 VPP / 75 ohm j
3-Blue 0.7 VPP / 75 ohm j
4-TXD k
5- Ground H
6-Red Ground H
7-Green Ground H
8-Blue Ground H
9-RC k
10 - Ground H
11 - RXD j
12 - DDC_SDA j
13 - H-sync 0 - 5 V j
14 - V-sync 0 - 5 V j
15 - DDC_SCL j

External 6 (Cinch): VGA Audio - In

Rd -Audio - R 0.5 VRMS / 10 kohm jq
Wh -Audio - L 0.5 VRMS / 10 kohm jq

External 7: DVI-D: In

18
916

17

24

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C5

050404

Figure 1-8 DVI-D connector

1-RX2- j
2-RX2+ j
3-Ground GND H
4- n.c.
5- n.c.
6-SCL_DVI k
7-SDA_DVI jk
8- n.c.
9-RX1- j
10 - RX1+ j

Technical Specifications, Connections, and Chassis Overview

1.3 Chassis Overview

LED SENSOR PANEL

LS

EN 5EM8E 1.

LAMP SUPPLY

MAIN POWER BOARD

U

POWER INPUT BOARD

W

Figure 1-9 PWB location

TEMP SENSOR BOARD

KEYBOARD PANEL

LIGHT ENGINE

JACK PANEL

AUDIO AMPLIFIER

SCALER BOARD

SMALL SIGNAL BOARD

SYSTEM BOARD

SIDE JACK PANEL

E_14780_013.eps

TS

P

VS

AA

SL

B
K

O

190704

EN 6 EM8E2.

Safety Instructions, Warnings, and Notes

2. Safety Instructions, Warnings, and Notes

2.1 Safety Instructions

Safety regulations require that during a repair:

• Connect the set to the mains 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 lead for external
damage.

• Check the strain relief of the mains cord for proper function.

• Check the electrical DC resistance between the mains plug

and the secondary side (only for sets which have a mains
isolated power supply):

1. Unplug the mains cord and connect a wire between the

two pins of the mains plug.

2. Set the mains switch to the "on" position (keep the

mains cord unplugged!).

3. Measure the resistance value between the pins of the

mains 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 plug.

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

2.2 Warnings

voltages in the power supply section both in normal
operation (G) and in standby (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.

• Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the “double-D symbol”, are
trademarks of Dolby Laboratories.

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Figure 2-1 Dolby PL Symbol

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 (µ= x10-6),
nano-farads (n= x10-9), or pico-farads (p= x10-12).

• 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 Electrical
Replacement Parts List. Therefore, always check this list
when there is any doubt.

• 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
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

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.

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.

Safety Instructions, Warnings, and Notes

Device Replacement

The last step in the repair process is to solder the new
component on the board. Ideally, the (LF)BGA should be
aligned under a microscope or magnifying glass. If this is not
possible, try to align the (LF)BGA with any board markers.
To reflow the solder, apply a temperature profile according to
the IC data sheet. 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:

http://www.atyourservice.ce.philips.com (needs
subscription). After login, select “Magazine”, then go to
“Workshop Information”. Here you will find Information on how
to deal with BGA-ICs.

2.3.4 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 - 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.

EN 7EM8E 2.

EN 8 EM8E3.

3. Directions for Use

You can download this information from the following website:
http://www.philips.com/support

Directions for Use

4. Mechanical Instructions

Mechanical Instructions

EN 9EM8E 4.

Index of this chapter:

1. Dust Filter

2. Rear Covers

3. Mirror

4. Top Control

5. Speakers

6. Screen Assembly

7. Side Jack Panel

8. Small Signal Package

9. Large Signal Package

10. LED/Sensor Panel

11. Lamp Replacement

    

Remote Control

N

¨

¨

¨

¨

DFU

Owner's Manual

Item 0034

Back Cover,

(Upper)

Item 0080

Support,

Mirror,

(Left)

Item 0021

Mirror

Item 0078

Support,

Mirror,

(Top)

Item 0079

Support,

Mirror,
(Right)

12. Light Engine Replacement

13. Re-assembly

Notes:

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

• Follow the disassemble instructions in described order.

• Use Torx T10 and T20 screwdrivers to dismantle the set.

Item 0066

Overlay,

Control Housing

L

J

K

V

W

Item 0076

Rail, Screen,

(Vertical Right)

Item 0030

Front,

Cabinet

Item 0039

Baffle,

Speakers

Rail, Screen,
(Horizontal)

Item 0132

Frame, LED

Sensor Board

Item 0075
Rail, Screen,
(Vertical Left)

Item 0077

Item 0032

Cap,
(Top)

Item 0096

Door,

Lamp Access

C

Item 0144 & 0145

Cap Mounting

A

Item 0036

Back Cover,

(Lower)

Item 0093

Support,

Back

B

Item 0127

Side Jacks for

Mains Knob

Item 0150

Fan Assembly

Item 8190 (UK/HK)
Item 8191 (Europe)

D

Item 0090

Bracket,

X

Mains Cord

Item 0023

Light

Shield

Left Interconnect

N

Item 0018

Bracket,

Light Engine

R

Figure 4-1 Exploded view

Item 0077

L

Item 0022

Screen,

Protector

Item 0019

Screen,

Lenticular

Item 0020

Lens,

Fresnel

Item 0017

Xion-1

Light Engine

Y

Q

Item 0098

Assembly Filter

(2 Required)

T

S

Item 0091

Bracket,

Right Interconnect

Item 0067

Label,

Rear Jack Scart

J

Item 0038

Base,

Cabinet

Rail, Screen,

(Horizontal)

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EN 10 EM8E4.

Mechanical Instructions

4.1 Dust Filter (Item 0098)

E_14780_071.eps

Figure 4-2 Dust filter removal

One dust filter is located under the Power Cord another one
under the Small Signal Package, to prevent dust buildup in the
set.
Under certain conditions, if this filter becomes dirty, the set
could overheat and shut down.
This item can be replaced by the customer.

290604

• It may be necessary to press on the sides of the upper back
where it “snaps” into place at the front cabinet to get it to
release.

• When replacing the Upper Cabinet Rear, care should be
used to properly route the cable for theTop Control
assembly.

• When re-installing the Upper Cabinet Rear, care should be
taken to correctly position the Light Shield that is attached
to the Upper Cabinet Rear.

1. Remove (8) T20 Torx screws (C).

2. Remove (2) T20 Torx screws (D) attaching the Fan Motor

Assembly to the Upper Rear Cover.

3. Remove (4) T20 Torx screws (E) attaching the small signal
cable assembly harness to the Upper Cabinet Rear (not
shown).

4.3 Mirror (Item 0021)

1. Remove both Lower and Upper Rear Covers.

2. Remove both the Left and Right Vertical mirror support

brackets (items 0079 and 0080).

3. Remove both Horizontal Mirror support brackets and
remove the mirror (items 0078).

Note: Care should be taken NOT to place fingerprints or
smudges on the mirror.

4.2 Rear Covers

4.2.1 Lower Rear Cover (item 0036)

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

2. Remove all fixation screws (A) from the Rear Cover (lower
part only).

3. Pull the Rear Cover a few inches away from the set. Note:
It is clamped at the upper left and right side. Therefore you
must e.g. insert a thin metal plate (do not use a
screwdriver!) to release this clamp (see figure “Rear cover
clamp”).

4. Now, unplug the Side Jack panel (B).

5. Remove the Rear Cover and set it aside.

4.4 Top Control (Item 1032)

1. Remove (2) T20 Torx screws (V) holding the Keyboard and
cover to the cabinet cap.

2. Remove (2) T6 Torx screws holding the circuit board to the
control bracket.

3. Release (4) plastic clips holding the circuit board to the
control bracket and lift the PWB from the bracket.

4. Disconnect connector 1201 and ground clip 1202.

4.5 Speakers

4.5.1 Woofer (Item 5213)

1. Remove Lower Rear Cover item 0034.

2. Remove (2) T20 Torx screws (R) to allow the small signal

assembly to slide to the rear.

3. Remove (2) T20 Torx screws (N) to allow the power
assembly to slide to the rear.

4. Remove (4) T20 Torx screws from the speakers and
disconnect the speaker wires.

4.5.2 Tweeter (Item 5214)

1. Remove both the Lower and Upper Rear Covers.

2. Remove (2) T20 Torx screws and disconnect the speaker

wires.

Figure 4-3 Rear cover clamp

4.2.2 Upper Rear Cover (Item 0034)

Notes:

• The Lower Rear Cover must be removed before removing
the Upper Rear Cover.

• The Upper Rear Cover holds the Mirror.

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4.5.3 Speaker Baffle (Item 0039)

Note: There are no adjustments that require the removal of the

speaker baffle.

Caution: Do NOT reposition the light engine to gain access to
the speaker baffle tabs.

1. Remove the Lower Rear Cover.

2. Carefully release the (20) plastic tabs holding the speaker

baffle in place.

Mechanical Instructions

EN 11EM8E 4.

4.6 Screen Assembly (Item 0030)

1. Remove the Lower and Upper Rear Covers.

2. Remove (4) T20 Torx screws (W) and remove the Top Cap

with Customer Control Assembly (0032).

3. Disconnect the Tweeter speaker wiring.

4. Remove (9) T20 Torx screws (J).

5. Lay lens assembly on flat clean surface.

6. Remove (12) T20 Torx screws (K) from vertical side rails

Item 0075 and 0076.

7. Remove (16) T20 Torx screws (L) from horizontal screen
rails Item 0077.

4.7 Side Jack Panel (Item 0127)

• Make sure all cables of the Side Jack panel are unplugged.

• Remove the two mounting screws.

• Unlock the clamps, which secure the panel, and remove

the Side Jack panel.

4.8 Small Signal Package

3

4.8.2 Jack Panel

AUDIO AMPLIFIER

(at the rear)

SYSTEM BOARD

JACK PANEL

MAIN SCALER BOARD

(MSB)

SMALL SIGNAL BOARD

(SSB)

Figure 4-5 Boards of the Small Signal Package

Pull out the Jack panel from the Small Signal Package,
unplugging it from the System Board connector.
See Figure “Boards of the Small Signal Package”.
Note: For measurements it is sometimes necessary to place
the Jack Panel in a service position. In this case it is necessary
to use the specific “Extending card” (4835 310 57605)

1

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2

3

1a

1b

Figure 4-4 Small Signal Package

1. Remove the two package mounting screws (1a).

1. Slide the Small Signal Package forward (1b).

4.8.1 Cover Plate

1. Remove all Cover Plate mounting screws (2). See Figure
“Small Signal Package”.

2. Use a 5 mm socket screwdriver to remove the four
connector distance bolts (3). See Figure “Small Signal
Package”.

3. Remove the Cover Plate.

2

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4.8.3 Main Scaler Board (MSB)

1. Disconnect the DVI connector and all cables from the top
of the MSB.

2. Pull out the MSB from the Small Signal package,
unplugging it from the System Board connector.

3. Remove both cover shields from the MSB.
See Figure “Boards of the Small Signal Package”.

Note: For measurements it is sometimes necessary to place
the MSB in a service position. In this case it is necessary to use
the specific “Extending card”, including two cables (4835 310

57605).

4.8.4 Small Signal Board (SSB)

1. Disconnect all cables from the SSB.

2. Remove the three mounting screws (1) from the SSB

bracket. See Figure “Boards of the Small Signal package”.

3. Carefully pull out the SSB, unplugging it from the System
Board connector.

4. Remove all shieldings from the SSB.

Note: For measurements sometimes it is necessary to place
the SSB in a service position. In this case it is necessary to use
the specific “Repair kit board” (order nr. 9965 000 14526)

4.8.5 Audio Amplifier Board

The Audio Amplifier is located at the rear of the System Board.

1. Disconnect all cables from the Audio Amplifier board.

2. Remove the four mounting board screws.

3. Remove the board.

EN 12 EM8E4.

Mechanical Instructions

4.8.6 System Board

Figure 4-6 Rear side of the Small Signal Package

4.9.1 Main Power Board

1. Remove the six board mounting screws (1).

2. Disconnect all cables from the Main Power board.

3. Unlock the clamp, which secures the board at the topside,

and remove the Main Power board.

4.9.2 Input Power Board

1

1. Remove the six board mounting screws.

2. Disconnect all cables from the Input Power Board.

3. Unlock the clamps, which secure the board at the topside,

and remove the Input Power Board.

4.10 LED/Sensor Panel (Item 0132)

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1. Remove the two Sensor panel mounting screws.

2. Remove the Sensor panel bracket.

3. Disconnect all cables from the Sensor panel. Unlock the

two clamps, which secure the panel, and remove the
Sensor panel.

4.11 Lamp Replacement

Caution: The light source lamp produces extreme heat. Allow

a cool-down period before touching or replacing the lamp

1

assembly.

Notes:

• The lamp is easy accesible via the sliding door in the lower
rear cover.

• For protection, the lamp circuit contains a “normally closed”
switch. Therefore, the lamp will not operate with the lamp
access door in the open position.

• There are no tools required for this procedure.

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Figure 4-7 Top side of the Small Signal Package

Note: The Audio, Jack, Scaler, and SSB panels should be

removed prior to removal of the system board.

1. Disconnect all cables from the System Board.

2. Disconnect the Arial-In cable.

3. Remove the four mounting screws at the rear side of the

Small Signal package (1). See Figure “Rear side of the
Small SignalPpackage”.

4. Remove the six mounting screws at the top side of the
Small Signal package (1). See Figure “Top side of the
Small Signal Package”.

5. Remove the six mounting screws from the bottom side of
the Small Signal Package (1). See Figure “Top side of the
Small Signal Package”.

6. Remove the two side panels from the Small Signal
Package.

7. Unlock the clamp, which secures the board at the bottom
side, and remove the System Board.

4.9 Large Signal Package

1. Remove the two Large Signal Package mounting screws
(1). See figure “Cable dressing part 1: PSU” further on.

2. Slide the package out of the set (2). Note: It may be
necessary to release some of the cable holders first.

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Figure 4-8 Lamp replacement

To replace the lamp assembly:

1. Slide the Lamp Access Door on the rear of the unit to the
right.

2. Unscrew the two silver thumbscrews holding the assembly
in place.

3. Slide the old lamp assembly out by crisping the “metal
handle” and pulling straight out.

4. Install the replacement lamp assembly by pushing into
place and tightening the thumbscrews.

5. Slide the Lamp Access Door to the left to close (the unit will
not operate with this door open).

Mechanical Instructions

EN 13EM8E 4.

4.12 Light Engine Replacement

Notes:

• The LCoS Light Engine comes pre-adjusted. No
adjustment for focus should be required. In rare cases, the
set may require a minor focus touch up (see chapter
“Alignments”).

• Due to screw placement, to replace the Light Engine, it is
necessary to remove the upper rear cover before
beginning the replacement. Use care with the routing of the
wiring for the Customer Keypad when replacing the upper­back. Also, note mounting direction of the Upper-back
support bracket for proper re-installation.

Caution:

• Do not remove the three “silver” nuts and washers, as
these hold the Light Engine support bracket and are
critical adjustment points for focus and picture alignment.

• The Light Engine has an operating voltage of
approximately 1,000 volts. Always use caution when
working in the vicinity of the Light Engine while the unit is
in operation.

4.13 Re-assembly

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

Note: While re-assembling the set, make sure that:

• All cables are placed and connected in their original
position (see next figures).

• All cables are routed such that contact with any PWB is
prevented.

• All cables are dressed away from the Lamp Power Supply
(located behind the lamp assy).

• All "grounding" wires are re-connected (Side I/O, Audio
Amplifier, System Board, and PSU).

4.13.1 Cable Dressing

3

4

Remove the screws shown.

1 2

Remove the bracing bar

Figure 4-9 Light engine removal (part 1)

4 4 4

Figure 4-10 Light engine removal (part 2)

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2

1

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Figure 4-11 Cable dressing part 1: PSU

• Screw mounted cable tie to the fan assy (3).

• Be sure that the wires between the fan assy and the PSU

(4) are fitted with double insulation (heat shrink sleeve).

5

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1. First, disassemble the fan assy and the cable tree (1).

2. Then, remove the bracing bar (2).

3. Next, take out the screws (“C”, see exploded view) and

remove the top cover

4. Remove the three “black” T-10 Torx screws (3) located in
the vicinity of each of the three “silver” nuts and washers.

5. Re-install the Light Engine in reverse order

Figure 4-12 Cable dressing part 2: Light Engine

• Attach the ferrite to the shield (5) with a cable tie .

EN 14 EM8E4.

Mechanical Instructions

8

7

6

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Figure 4-13 Cable dressing part 3: SSP

• Route the flat foil cable through the clip and through the
ferrite (6).

• Be sure that a ferrite (2422 549 00125) is mounted on the
flat foil cable near the PWB connector (7). The flat foil cable
must be secured with tape at this side (the tape must
overlap both sides of the SSB shielding).

• Both flat foil cables from the SSB to the Scaler board must
be routed through the strain reliefs (8) on the bracket.

Service Modes, Error Codes, and Fault Finding

5. Service Modes, Error Codes, and Fault Finding

EN 15EM8E 5.

Index of this chapter

1. Test Conditions

2. Service Modes

3. Error Codes

4. ComPair

5. The “Blinking LED” Procedure

6. Fault Finding

5.1 Test Conditions

The chassis is equipped with test points, printed on the circuit
board assemblies. They refer to the diagram letters. The
numbering is in a logical sequence for diagnostics. Always start
diagnosing (within a functional block), in the sequence of the
relevant test points for that block.

Perform measurements under the following conditions:

• Service Default Mode (SDM).

• Video: colour bar signal.

• Audio: 3 kHz left, 1 kHz right.

5.2 Service Modes

Service Default Mode (SDM) and Service Alignment Mode
(SAM) offer several features for the service technician, while
the Customer Service Mode (CSM) is used for communication
between a Philips Customer Care Centre (P3C) and a
customer.

There is also the option of using ComPair, a hardware interface
between a computer (see requirements below) and the TV
chassis. It offers the ability of structured troubleshooting, test
pattern generation, error code reading, software version
readout, and software upgrading.

Minimum requirements: a Pentium processor, Windows 95/
98, and a CD-ROM drive.

5.2.1 Service Default Mode (SDM)

Upon entry into the Service default mode, the letters “SDM” will
be displayed at the upper right corner of the screen.

Special SDM functions

Access to Normal user menu

Press the “MENU” button on the remote control to switch from
the SDM to the normal user menu (with the SDM mode still
active in the background).

How to exit

To exit the Service default mode, enter zero “0” twice.

Note: To save the error codes, “unplug” the AC power cord
without turning the set "off".

5.2.2 Service Alignment Mode (SAM)

Purpose

The Service alignment mode (SAM) is used to align the set
and/or adjust the option settings and to display/clear the error
code buffer values.

How to activate SAM

Use one of the following methods:

• Via a standard RC transmitter: key in the code “062596”
directly followed by the “OSD [i+]” button. After activating
SAM with this method a service warning will appear on the
screen, you can continue by pressing any digit key on the
RC.

• Short for a moment the two solder pads on the SSP with
the indication "SAM". Depending on the software version,
it is possible that a service warning will appear. You can
continue by pressing any digit key on the RC.

• Use the DST-emulation feature of ComPair.

• Press the ALIGN button on the DST while the set is in the

normal operation

After activating this mode, “SAM” will appear in the upper right
corner of the screen.

Introduction

The Service default mode (SDM) is a technical aid for the
service technician. The Service default mode (SDM)
establishes fixed, repeatable settings of customer controls,
which allow consistent measurements to be made. The SDM
also initiates the blinking LED procedure and, if necessary,
overrides the 5V protection.

The following functions are turned OFF while in SDM:

• Timer

• Sleep timer

The following functions are disabled during SDM (and enabled
after leaving SDM):

• Parental lock

• Blue mute

• Hospitality mode

• No-ident timer (normally the set is automatically switched

off when no video signal (IDENT) is received for 15
minutes).

All other controls operate normally.

How to enter

To enter the Service alignment mode (SAM), press the
following key sequence on the standard remote control
transmitter: 0-6-2-5-9-6-[MENU]. Do not allow the display to
“time out” while entering the key sequence.

• DEFECTIVE MODULE: Displays “Unknown” if no defective module is found.

Contents of SAM

• OPERATION HOURS (Run Timer). Displays the
accumulated total of operational hours (in hexadecimal
format).

• SW VERSION INFO (example):
– ROM VERSION. Displays the date of the software and

the software version of the ROM
(e.g.: EM8EU1_1.0_01234 = AAABBC_X.Y_NNNNN).

• AAA= the chassis name.

• BB= the region: EU= Europe, AP= Asia Pacific

PAL/Multi, AN= Asia Pacific NTSC, US= USA, LT=
LATAM.

• C= the language cluster number.

• X.Y= the software version, where X is the main

version number (different numbers are not
compatible with one another) and Y is the sub
version number (a higher number is always
compatible with a lower number).

• NNNNN= last five digits of 12nc code software.

– SW VERSION MAIN SCALER: Displays the software

version of the MSP.

– SW VERSION EPLD. Displays the software version of

the EPLD.

– SW VERSION GDE: Displays the software version of

the System Board.

• ERRORS (10 errors possible): Displays the 10 most
recent errors. The most recent error is displayed at the
upper left.

EN 16 EM8E5.

Service Modes, Error Codes, and Fault Finding

• RESET ERROR BUFFER: Pressing the “OK” or RIGHT
cursor clears the error buffer and the “Errors” level shows
“No Errors.”

• ALIGNMENTS: Allows access to 6 alignment menus.
General, Luminance Delay, MSB, GDE-Video, GDE-NVM,
and Gamma.

• DEALER OPTIONS: Allows access to dealer “Personal
Options” menu.

• SERVICE OPTIONS: Allows access to 6 service option
menus. Dual Screen, Video repro, Source Select, Audio
repro, Miscellaneous, Opt. No.

• INITIALISE NVM: Not Accessible (only after replacing the
NVM).

• STORE OPTIONS: Select “OK” to save previously
changed selections.

• FUNCTIONAL TEST: Finds module Errors and places the
Error code in the “Errors” register and shows the module
name at the “Defective Module” level. If this test finds no
faults, the ERROR buffer is set to “No Errors” and the
“Defective Module” level shows “NONE.”

• BROADCAST INFO. The purpose of this menu is to debug
the broadcast, NOT the TV. The menu gives an overview
of what is received on the current preset related to Time
extraction, CNI codes, and NexTView transmission.
Following items are displayed:

– Preset. Shows the preset number.
– Local. Local date and time from the selected preset.
– UTC (Coordinated Universal Time). Extracted from the

selected preset.

– LTO (Local Time Offset). Extracted from the selected

preset.

– CNI (Country and Network Identification). Extracted

from the current preset (displayed as a four digit
hexadecimal number. The CNI number identifies the
broadcaster.

– NexTView service (optional). This item gives

information about the type of NexTView service that is
available for the current preset. The possible strings
are:

1. NexTView provider.

2. NexTView data available from preset xx (where xx

is the preset number).

3. No NexTView data available.

– CNI Linking (optional). 'Link' refers to the connection

between the broadcasted NexTView programme
information and the preset number. The possible
strings are:

1. Data available for preset xx xx xx (where xx xx xx
is a list off all presets for which a CNI link is
available).

2. 'Automatic link' or ' Manual link', depending on
what is read from the broadcast and from the CNI
table in the NVM. 'Automatic' means that the link
has been made based on broadcasted information,
without user-interaction. 'Manual' means that the
user has established this link by selecting a preset
in the pop-up menu that you get after setting a
reminder/recording/lock/watch in EPG. Erase a
wrong 'Manual link' by entering the Manual
Installation menu and (without changing anything)
activate 'Store'.

3. Nothing is shown.

How to navigate

• Use the Cursor UP/DOWN keys to select Menu items. The
selected option will be highlighted. When not all menu
options fit on the screen, press the Cursor UP/DOWN or
LEFT/RIGHT keys on the remote transmitter, to display the
next/previous menu.

• With the cursor LEFT/RIGHT keys, it is possible to:
– activate/deactivate the selected menu (e.g.

ALIGNMENTS/GENERAL)

– change the value of the selected menu item (e.g.

TUNER AGC)

– activate the selected submenu (e.g. TEST PATTERN)

How to exit

Press the “MENU” button, enter zero “0” twice, or switch the set
off with the power button.

Note: To save the error codes, “unplug” the AC power cord
without turning the set off.

5.2.3 Customer Service Mode (CSM)

Purpose

When a customer is having problems with his TV-set, he can
call his dealer. The service technician can than ask the
customer to activate the CSM, in order to identify the status of
the set. Now, the service technician can judge the severity of
the complaint. In many cases, he can advise the customer how
to solve the problem, or he can decide if it is necessary to visit
the customer.
The CSM is a read only mode; therefore, modifications in this
mode are not possible.

How to activate CSM

Use one of the following methods:

• Press the “MUTE” button on the RC-transmitter
simultaneously with the “MENU” button on the TV (top
control) for at least 4 seconds.

• Key in the code “123654” via the standard RC transmitter.

Note: Activation of the CSM is only possible if there is no (user)
menu on the screen!

How to navigate

By means of the “CURSOR-DOWN/UP” knob on the RC­transmitter, you can navigate through the menus.

Contents of CSM

CUSTOMER SERVICE MENU 1

• SW VERSION. Displays the built-in software version of the
SSB micrprocessor. In case of field problems related to
software, software can be upgraded. You will find details of
the software versions in the chapter “Software Survey” of
the “Product Survey - Colour Television” publication. This
publication is generated four times a year.

• SW VERSION MAIN. Displays the built-in software
version for the Main Scaler Board.

• SW VERSION EPLD. SW VERSION MAIN. Displays the
built-in software version of the EPLD.

• SW VERSION GDE. SW VERSION MAIN. Displays the
built-in software version of the System Board.

• LIGHT ENG SW VERSION.SW VERSION MAIN.
Displays the built-in software version of the LE.

• LIGHT ENG HW VERSION. Displays the hardware
version of the LE.

• MANUFACTURER’S ID. Each Manufacturer that uses this
Light Engine got an ID number assigned to them. This
number shown in CSM is used to verify that a light engine
for one mfgr did not get mixed up with another mfgr. Size is
up to 5 characters

• PRODUCT ID. This is the product ID, basically the
identification number for the given manufacturer, which
light engine product is hooked up. It will tell if the engine is
a Xion engine, or a Venus engine. For 2k4 based LCoS
products, this means it will always see a XIon ID. For 2k5
with Jaguar, this may be Xion or Venus. Size is up to 5
characters.

• ENGINE DRB SERIAL. The serial number of the DRive
module Board, the electronics of the light engine. Size is up
to 10 characters.

• ENGINE OPTICS SERIAL. This is the serial number of the
optics assemly of the light engine. The big black plastic part
containing the prisms, mirrors, etc. Size is up to 10
characters

Service Modes, Error Codes, and Fault Finding

EN 17EM8E 5.

CUSTOMER SERVICE MENU 2

• LAMP LIFETIME COUNTER. This is the count of hours
since the time the lamp lifetime reset was pressed. This
reset is available to the customer. Range is 0 to 32,767.

• LAMP EXPECTED. This is the setting the customer chose
as the type of lamp he is using, and then the number of
hours based on that type of lamp. (e.g. customer selects
lamp type X, and this is converted into hours) . Range is 0
to 32,767.

• ENGINE LIFETIME. This is the total number of hours the
engine itself has been run with the lamp “on”. This is
important for later service as the Light Engine can be
swapped from final TV to TV. Range is 0 to 32,767.

• POLARIZE LIFETIME. This is the total number of hours
that the polarizer within this light engine has been active.
Again, important because engines can be swapped, or
polarizers repaired and replaced in an existing engine.
Range is 0 to 32,767.

• PANEL LIFETIME. This is the total number of hours that
the LCoS Panel itself within this light engine has been
active. Again, important because engines can be swapped,
or panels repaired and replaced in an existing engine.
Range is 0 to 32,767.

• SET TYPE. This information is very helpful for a help desk/
workshop as reference for further diagnosis. In this way, it
is not necessary for the customer to look at the rear of the
TV-set.

• CODE 1. Gives the latest five errors of the error buffer. As
soon as the built-in diagnose software has detected an
error the buffer is adapted. The last occurred error is
displayed on the left most position. Each error code is
displayed as a 3-digit number. When less than 10 errors
occur, the rest of the buffer is empty (000). See also
paragraph Error Codes for a description.

• CODE 2. Gives the first five errors of the error buffer. See
also paragraph Error Codes for a description.

• VOLUME. Gives the last status of the volume as set by the
customer. The value can vary from 0 (volume is minimum)
to 100 (volume is maximum). Volume values can be
changed via the volume key on the RC-transmitter.

CUSTOMER SERVICE MENU 3

• BRIGHTNESS. Gives the last status of the brightness as
set by the customer. The value can vary from 0 (brightness
is minimum) to 100 (brightness is maximum). Brightness
values can be changed via the “CURSOR LEFT” and
“CURSOR RIGHT” keys on the RC-transmitter after
pressing the “MENU” button and selecting “PICTURE” and
“BRIGHTNESS”.

• CONTRAST. Gives the last status of the contrast as set by
the customer. The value can vary from 0 (contrast is
minimum) to 100 (contrast is maximum). Contrast values
can be changed via “CURSOR LEFT” and “CURSOR
RIGHT” keys on the RC-transmitter after pressing the
“MENU” button and selecting “PICTURE” and
“CONTRAST”.

• COLOUR. Gives the last status of the colour saturation, as
set by the customer. The value can vary from 0 (colour is
minimum) to 100 (colour is maximum). Colour values can
be changed via “CURSOR LEFT” and “CURSOR RIGHT”
keys on the RC-transmitter after pressing the “MENU”
button and selecting “PICTURE” and “COLOUR”.

• HUE. Only relevant for NTSC-signals (e.g. NTSC DVD
discs)

• SHARPNESS. Gives the sharpness value. The value can
vary from 0 (sharpness is minimum) to 7 (sharpness is
maximum). In case of bad antenna signals, a too high
value of the sharpness can result in a noisy picture.
Sharpness values can be changed via the “CURSOR
LEFT” and “CURSOR RIGHT” keys on the RC-transmitter
after pressing the “MENU” button and selecting “PICTURE”
and “SHARPNESS”.

• HEADPHONE VOLUME. Gives the last status of the head
phone volume, as set by the customer. The value can vary
from 0 (volume is minimum) to 100 (volume is maximum).

Head phone volume values can be changed via the
“CURSOR LEFT” and “CURSOR RIGHT” keys on the RC­transmitter after pressing the “MENU” button and selecting
“SOUND” and “HEADPHONE VOLUME”.

• TUNER FREQUENCY. Indicates the frequency the
selected transmitter is tuned to. The tuner frequency can
be changed via the “CURSOR LEFT” and “CURSOR
RIGHT” keys for fine tune after opening the installation
menu and selecting “INSTALL” and “MANUAL INSTALL”.

• DIGITAL OPTION. Gives the selected digital mode,
“PROGRESSIVE SCAN”, “MOVIE PLUS” or “PIXEL
PLUS”. Change via “MENU”, “PICTURE”, “DIGITAL
OPTIONS”.

• TV SYSTEM. Gives information about the video system of
the selected transmitter.

– BG: PAL BG signal received.
– DK: PAL DK signal received.
– I: PAL I signal received.
– L/La: SECAM L/La signals received.
– M: NTSC M signal received with video carrier on 38.9

MHz.

• DNR. Gives the selected DNR setting (Dynamic Noise
Reduction), “OFF”, “MINIMUM”, “MEDIUM”, or
“MAXIMUM”. Change via “MENU”, “PICTURE”, “DNR”

CUSTOMER SERVICE MENU 4

• NOISE FIGURE. Gives the noise ratio for the selected
transmitter. This value can vary from 0 (good signal) to 127
(average signal) and to 255 (bad signal). For some
software versions, the noise figure will only be valid when
“Active Control” is set to “medium” or “maximum”.

• SOURCE. Indicates which source is used and the video/
audio signal quality of the selected source. (Example:
Tuner, Video/NICAM) Source: “TUNER”, “EXT1”, “EXT2”,
“EXT3”, “EXT4”, “SIDE”, “AV1”, “AV2”, “AV3” or “AV4”.
Video signal quality: “VIDEO”, “S-VIDEO”, “RGB 1FH”,
“YPBPR 1FH 480P”, “YPBPR 1FH 576P”, “YPBPR 1FH
1080I”, “YPBPR 2FH 480P”, “YPBPR 2FH 576P”, “YPBPR
2FH 1080I”, “RGB 2FH 480P”, “RGB 2FH 576P” or “RGB
2FH 1080I”. Audio signal quality: “STEREO”, “SPDIF 1”,
“SPDIF 2”, or “SPDIF”.

• AUDIO SYSTEM. Gives information about the audio
system of the selected transmitter: “ANALOGUE MONO”,
“ANALOGUE STEREO”, “PCM 2/0”, “DD 1/0”, “DD 2/0
LtRt”, “DD 2/0 L0R0”, “DD 2/1”, “DD 2/2”, “DD 3/0”, “DD 3/
1”, “DD 3/2”, “DD 1+1”, “MPEG 1/0”, “MPEG 2/0”, “MPEG
2/0 LtRt”, “MPEG 2/1”, “MPEG 2/2”, “MPEG 3/0”, “MPEG
3/1”, “MPEG 3/2”, “MPEG 1+1” or “MPEG 2+2”.

• TUNED BIT. Gives information about the tuning method of
the stored pre-set. If a channel is found via “automatic
installation”, you will see the value “YES”. When you
change this (automatically found) frequency via “fine tune”
adjustment (installation menu - manual installation), the
displayed value will change to “NO”. Therefore, when you
see the value “NO” in this line, it is an indication that the
received channel is a non-standard signal (e.g. of a VCR).

• ON TIMER. Indicates if the “On Timer” is set “ON” or “OFF”
and if the timer is “ON” also displays start time, start day
and program number. Change via “MENU”, “TV”,
“FEATURES”, and “ON TIMER”.

• PRESET LOCK. Indicates if the selected preset has a child
lock: “LOCKED” or “UNLOCKED”. Change via “MENU”,
“TV”, “FEATURES”, “CHILD LOCK”, and “CUSTOM
LOCK”.

• CHILD LOCK. Indicates the last status of the general child
lock: “UNLOCK”, “LOCK”, or “CUSTOM LOCK”. Change
via “MENU”, “TV”, “FEATURES”, “CHILD LOCK”, and
“LOCK”.

• AGE LOCK. Indicates the last status of the EPG rating for
child lock: “OFF”, “4 YEARS”, “6 YEARS”, “8 YEARS”, “10
YEARS”, “12 YEARS”, “14 YEARS” or “16 YEARS”. This is
only displayed if child lock is set to “CUSTOM LOCK”

• LOCK AFTER. Indicates at what time the child lock is set:
“OFF” or e.g. “18:45” (lock time). This is only displayed if
child lock is set to “CUSTOM LOCK”

EN 18 EM8E5.

Service Modes, Error Codes, and Fault Finding

• CATEGORY LOCK. Indicates the last status of the EPG
theme child lock: “MOVIES”, “NEWS”, “SHOWS”,
“SPORTS”, “CHILDREN”, “MUSIC”, “CULTURE”, or
“SERIES”. This is only displayed if child lock is set to
“CUSTOM LOCK”. It is possible that more than one value
is shown.

CUSTOMER SERVICE MENU 5

• PROGRAM CATEGORY. Indicates the theme of the
selected transmitter: “MOVIES”, “NEWS”, “SHOWS”,
“SPORTS”, “CHILDREN”, “MUSIC”, “CULTURE”, or
“SERIES”.

• SW CODE 1.

• SW CODE 2.

• TV RATINGS LOCK. Only applicable for US.

• MOVIE RATINGS LOCK. Only applicable for US.

• V-CHIP TV STATUS. Only applicable for US.

• V-CHIP MOVIE STATUS. Only applicable for US.

• OPTION S 1. Gives the option codes of option group 1 as

set in SAM (Service Alignment Mode).

• OPTION S 2. Gives the option codes of option group 2 as
set in SAM (Service Alignment Mode).

• LAMP SERVICE COUNTER.

CUSTOMER SERVICE MENU 6

• BULB REPLACED INST. 1 - 5. These each should be
zero, unless a customer has replaced his bulb. This will
show the last 5 run time hours of the set, where the
customer has pressed the lamp replaced menu item to
“yes”. Multiples are kept as a customer may errantly press
the button, and these numbers, along with the lifetime of
the engine, can be used in warranty claim questions as to
whether a lamp has been replaced by customer or by
service, or not. Or if a kid has pressed it just to see what it
would do, etc. Range is 0 to 65,535.

SW EVENT - LOG

This item contains 'software event logging' information that can
be delivered to the Philips development centre on special
request.

How to exit CSM

Use one of the following methods:

• After you press a key on the RC-transmitter (with exception
of the “CHANNEL”, “VOLUME” and digit (0-9) keys), or

• After you switch the TV-set “OFF” with the mains switch.

5.3 ComPair

5.3.1 Introduction

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.

5.3.2 Specifications

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.
For 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:

• 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 extends.
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 oscillogram 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.

• Emulation of the Dealer Service Tool (DST).

• 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.

5.3.3 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 between the

connector on the rear side of the ComPair interface
(marked with “I2C”) and the ComPair 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.

Service Modes, Error Codes, and Fault Finding

Note: A fault in the protection detection circuitry can also lead
to a protection.

TO SERVICE
CONNECTOR

PC VCR I2CPower

9V DC
E_06532_008.eps

190204

Error codes "01", "02", "03", and "04" are protection codes, and
in this case the supplies of some circuits will be switched "off".
Also in protection, the LED will blink the number of times
equivalent to the most recent error code.

Table 5-1 Error codes

EN 19EM8E 5.

Figure 5-1 ComPair Interface connection

5.3.4 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 (2003), 3122 785 60130 (2004).

• ComPair interface cable: 3122 785 90004.

• ComPair firmware upgrade IC: 3122 785 90510 (only

useful for TV-sets with flashable software).

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

• Transformer UK: 4822 727 21633.

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

5.4 Error Codes

5.4.1 Introduction

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

5.4.2 How to clear the Error Buffer

Use one of the following methods:

• Activate “Reset Error Buffer” in SAM menu

• If the content of the error buffer was not changed for 50+

hours, it resets automatically.

By leaving SDM or SAM via the power switch, the error buffer
will not be reset.

Examples:
ERROR: 000 000 000 : No errors detected
ERROR: 036 000 000 : Error code 036 is the last and only
detected error
ERROR: 018 036 000 : Error code 036 was first detected and
error code 018 is the last detected (newest) error

The contents of the error buffer can also be displayed by using
of the “blinking LED” procedure, if no picture is available. See
the chapter “The blinking LED procedure “below.

5.4.3 Error Code Definition

In case of non-intermittent faults, clear the error buffer before
you begin the repair. Make sure “old” error codes are not
present. If possible, check the entire content of the error
buffers. In some situations an error code is only the result of
another error code (and not the actual cause).

Error Description

1 (1) NVM (M24C32)
2 HFB protection
3 Picnic (SAA4978)
4 5VProtection
5 8V Protection
6 (2) Slow I2C bus blocked
8 HIP I/O-video processing (TDA9320)
9 Wireless Expander (PCF8574)
12 Topic (LT P Peaking) (TDA9178)
13 Tuner Protection
14 ITT Sound Processor (MSP3411/3412/3452)
15 3D Combfilter protection (mPD64083)
16 Feature Box Protection (FBX)
17 I/O Expander HD Interface (M62320P)
18 Fast I2C bus blocked
19 Auto Scavem DAC (TDA8444)
21 PIP I/O Expander (M62320P)
22 PIP BOCMA (TDA888X)
23 PIP Tuner
24 PIP Muppet (SAB9081)
25 PIP V-Chip (Z86130)
26 Falconic (SAA4992)
27 Eagle device
28 Back Current loop
32 Flash Ram (EPG)
36 Light engine shutdown Protection Error
37 Light engine shutdown protection. Spontaneous

blinking 37-37-37.
38 Lamp Failure.
39 Light engine polarizer fan failure, protection error.
41 Shutdown protection error, spontaneous blinking 41-

41-41. GDE not responding
42 Not protection error. GDE NVM error
43 Fan Fault. Not protection error. Shut down if error

exists continuously for 2 minutes
44 Ambient Temperature Warning. Not protection error.

Message should be displayed for 6 seconds and every

15 minutes as long as temp is above ambient temp.

warning
45 High temperature alert. Not protection error. Shut

down message should be displayed and system

should enter standby after 1 minute if the temperature

exceeds this limit.
46 Audio fault (audio board). N ot protection error.
47 Audio fault (audio board). N ot protection error.
48 Thermo cutoff SW. Protection error
49 Engine Fault Lamp Off. Unexpected Lamp Off.

System should enter into standby.
51 Main scaler not working. Communication via EPLD is

ok, scaler not responding. Not a protection error.
52 NVM error MSB Pixelworks (local error number

MSB=3),
53 Video switch. Local error number MSB=4
54 Audio switch (local error number MSB=5) (TEA6422D)
55 EPLD (local error number MSB=6)
56 ADC error (local error number MSB=7) (AD9888)
57 MSB I2C error. Not protection error
59 Reserved error codes for NAFTA Digital TV

EN 20 EM8E5.

Service Modes, Error Codes, and Fault Finding

(1) This error should start the Blinking LED procedure when it
occurs.
(2) This error has the highest priority, so if other errors occur
simultaneously, this should go first.

5.5 The Blinking LED Procedure

NOTE: Perform this procedure without any signal applied.

This is necessary because making any adjustment, such as
lowering the volume, will render the Blinking LED procedure
inoperative.

The contents of the error buffer can also be made visible
through the “blinking LED” procedure. This is especially useful
when there is no picture.

When the SDM is entered, the LED will blink the number of
times, equal to the value of any error codes.
The ON/OFF indicator turning orange for 500 ms precedes all
error code sequences (there is a possibility of up to 10).
After the 500 ms delay, the ON/OFF indicator will turn green for
1500 ms before the first code begins. If an error code is smaller
than 10, the ON/OFF indicator will rapidly flash orange 1-9
times to indicate the code (EXP. Six rapid flashes indicates an
error code of 6.)
There will be a delay, green light, of approximately 3 seconds
between codes.
For error codes of 10 and higher, the ON/OFF indicator will
slowly flash orange the correct number of times to indicate the
first digit, and then will rapidly flash orange the correct number
of times to indicate the second digit (EXP. Three slow orange
flashes followed by 6 rapid orange flashes indicate an error
code of 36.)
When all error-codes are displayed, the sequence is finished
and the ON/OFF indicator turns green for 3 seconds. At this
point the sequence will begin again as indicated by the ON/
OFF indicator turning orange for 500 ms.

approximately 3.3 V. This voltage can be measured on Pin 36
of 1205.
When the set is turned "On", the OTC will pull the Standby Line
Low. The relay on the Input Power board will then turn "On",
providing RAW_DC voltage to the Main Power board via Pin 1
of 1311. If 5 V is present on Pin 11 of 1403, Pin 1 and 3 of 1460,
and Pins 1 and 2 of 1410, the Standby line on Pin 9 of 1403 is
Low, RAW_DC should be present on Pin 1 of 1311. If it is not,
the Input Power board should be repaired or replaced.
When the RAW_DC voltage is applied to the Main Power
board, +36 V should appear on Pin 4 of 1312.
Additional voltage are 5 V on Pins 3, 4 and 5 of 1313, +9 V on
Pins 1 and 2 of 1314, +3.3 V on Pins 5 and 6 of 1314, and +12
V on 1314.
Operating voltages are applied to the Light Engine on
connector 1315.

5.6.2 Troubleshooting Audio Problems

The Audio Power supply is located on the Input Power board.
A positive 25 V should be present on Pin 1 of 1316 and a minus
25 V on Pin 4. An audio signal should be present on Pins 1 and
4 of 1700. The SOUND_ENABLE line should be High to switch
the Audio Amplifier "On".

5.6.3 Troubleshooting Video Problems

The 1fH signals from the SCART panel or Side Jack panel are
fed to the SSB for processing. The signal is fed to the Scaler
board in a digital format via 1401. (Figure 75) After processing,
the signal is fed to the Light Engine via connector 1200. The
SSB can be bypassed by selecting the inputs on the Scaler
board.

Table 5-2 Example of the blinking LED procedure

Error code position 1 2 3 4 5

Error buffer: 018 006 036 0 0

After entering SDM: The sequence will begin with 1 long blink
of 500 ms, then pause 1500 ms, then slowly blink once followed
by 8 rapid blinks (indicating error code 18), next the LED will
pause for 3 seconds followed by 6 rapid blinks (indicating error
code 6), next the LED will pause for 3 seconds, then slowly
blink 3 times followed by 6 rapid blinks (indicating error code

36), then pause 3 seconds ending the sequence in this
example. If there were error codes in positions 4 and 5, those
sequences would also be given.

5.6 Fault Finding

5.6.1 Troubleshooting a Dead Set

If the status lamp is Red, the 5 V supply is present and the OTC
is working. If the indicator LED is "Off", the Standby Supply may
not be working. The Standby Supply is located on the Main
Power Board. This voltage can be measured on Pin 2 of
connector 1312.
This voltage is then fed to the Input Power board on 1403, Pin

1. The 5 V Standby voltage is also fed to the Side Jack Panel
via Pin 4 of 1344. It is then fed back to the System board on Pin
5 of 1344 and then to the Input Power board on Pin 11 of 1403.
If the voltage on Pin 5 of 1344 is High, the +5V_STBY_SW
voltage is switched "On" and fed to the SSB via Pin 40 of
connector 1205.
The ON/OFF LED voltage is fed to the System board via Pin 77
of 1205. It is then fed to the LED Sensor Panel via Pin 5 of

1214. In the Standby mode, the Standby line will be

Block Diagrams, Testpoint Overview, and Waveforms

6. Block Diagrams, Testpoint Overview, and Waveforms

Not applicable yet

EN 21EM8E 6.

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts

LCoS Audio Amplifier Board

EN 22EM8E 7.

1

A

B

C

D

E

F

TO SYSTEM
BOARD

(1700)

G

SOUND_ENABLE

H

I

J

K

L

M

N

3135_037_11411_01 X
RESERVED

O

Ref Des

P

9710 NOT USED
9711 NOT USED

3135 033 3353.3

1

2

3

47

LCOS AUDIO AMPLIFIER BOARD

I713

3702

6K8

5V2
5V2

I711

3701

10K

2739

100R

7701

0V

BC847B

A1

I707

2701

3793
100R

47n

2703

330n

330n

3790

100R

6708

6709

4

1700

B8B-EH-A

9711

8

NOT USED

7
6
5
4

AUDIO_R

3
2
1

AUDIO_L

1216

1
2

F702

TO SYSTEM
BOARD

E

N
A

U

F

R

T

O

A

P
E

X

NOT USED

3135_037_11411_01 RESERVED

2

9710

A2

2740

n
o
t
_
u
s
e
d

X

F700

100n

2729

F701

F703

3792

100R

47n

3791

319803690010

319803690010

3

F708

I750

5

I714

6704

6706

BAS316

BAS316

6705

6707

BAS316

BAS316

6710

2704

BAS316

6711

BAS316 BAS316

BAS316

NOTES

1. CAPACITANCE VALUES ARE IN F
m= MILI u= MICRO n= NANO p= PICO f= FEMT

2. RESISTANCE VALUES ARE IN OHMS:
R= OHM K= KILO M= MEGA G= GIGA T= TERA

3. SAFETY TRIANGLE REPRESENTS PCEC REPLA

4. FOR VALUE SEE TABLE.

*

5

6

3703

33K

10K

3704

I710

100n

2702

100n

10R

3705

I704

220n

2708

I702

220n

2720

1701

HEATSINK

123

2718

27p

3712

10K

I708

I712

A4

100n

2706

470p

2722

I751

2721

ARADS:

6

I709

4

I738

A3

3721

470p

2705

-23V1
26V

0V
0V

0V

5V1

-14V2
5V3

24V6

24V6

5K6

3722

68K

O

CEMENT PART ONLY.

7

8

2u2 50V

470p

2709

2710

I717

470p

I718

7700

TDA7490

14

CURREF

8

OSC

7

FEED1

9

FEED2

10

IN1

0V

18

IN2

17

0V

FEED3

19

0V

FEED4

6

STBY-MUTE

25

VREG

-VCCSIGNSUB

12

+5V

4

-VCCPOW1

+VCCPOW1

22

-VCCPOW2

+VCCPOW2

I715

3723

56K

8

913

3708

56K

5K6

3706

3707

68K

I719

3711

120K

220n

2723

0V

11

T1

5

9V2

BOOT1

3

0V

OUT1

OUT2

BOOT2

T2

NC1

GND

-5V

I732

0V

23

9V3

21
15

0V

20

13
1

-24V6

-5V4

16

-24V6

2
24

-24V6

2743

220n

220n

2732

9

10

BC847B

I736

2714

33n

I731

A6

A5

I739

2726

33n

I705

I703

2727

1n0

I742

2733

220n

220n

2724

2742

220n

10

11

7710

BC847B

5V1
5V1

0V
0V

7711

4V9

BC847B

4V9

I720

5V1
5V1

7707

0V6

I721

2719

2715

1n0

1n0

2716

330p
3710

22K

2728

330p
3725

22K

2707

100n

I746

I747

2711

1n0

3799

3714

I756

47K

3728
220R

I722

3709
220R

2744

220n

2712

2725

220n

220n

3724
220R

3729
220R

I723

BC857B

0V6

47K

2731

7706

I726

3713

2713

5701

68u

2745

220n

2m2

12

I757

3K3

3797

3716
47K

5V2
5V2

5V2
5V2

V06
V06

100R

I728

V06
V06

100n

I724

1311

1702

BT169B

2777

1412

I758

3798

3K3

I725

3715

47K

+5V

3K3

2735

3726

I727

4V7
4V7

6703

1N4148

2717

5716

680n

I743

5702

68u

1K0

3720

I735

1K0

2m2

2730

3719

F719

14

15 18

I730

10u 50V

I755

3727

47K

100p

10n

2737

5714

1u0

2780

5717

5713

5718

100n

1u0

1u0

1u0

15

3730

3717

2781

5V2
5V2

7705
BC847B

0V

0V

100R

F709

150K

16

5708

7704
BC847B

0V
0V

2776

47u 50V

I737

0V6
0V6

10K

3796

3718

150K

I733

1

1703
2

I734

1

10n

2736

1704
2

5715

2763

680n

F710

F712

F711

100n

F718

16

17 19

+5V

1n0

5707

17

F714

F716

F717

F715

F713

100R

1n0

2741

1321

A7

26-62-7051

F704

1K5

F705
F706

F707

A8

1K5

1316

1

+V_AUDIO

2
3
4

-V_AUDIO

B4P-VH

18

6702

1N4148

6701

1N4148

2734

5V2
5V2

I740

0V

0V

3731

0V3
0V3

7708
BC847B

3

3732

CM08

4

3

3733

CM08

4

24V6

-24V6

1305

+5V

1

GND

2

PWR_FAIL

3

PWRFAIL_STDBY

4

AUDIO_FAULT

5

GND

6

DC_FAULT

7

B7B-PH-K

FOR NAFTA
TO CENTER CHANNEL OR SPEAKERS

RIGHT+

1

RIGHT-

2

LEFT-

3
5

OR

LEFT+

FOR EUROPE

CONNECT TO THE SPEAKERS

TO INPUT

POWER BOARD

(1316)

19

(1349)

20

TO SYSTEM

BOARD

(1305)

E_14780_137.eps

130704

20

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

1216 J2
1305 C18
1316 K17
1321 H18
1700 H2
1701 F6
1702 F13
1703 G16
1704 H16
2701 G5
2702 H6
2703 I4
2704 I5
2705 E7
2706 I6
2707 I10
2708 K6
2709 F8
2710 F8
2711 J11
2712 I11
2713 F13
2714 H9
2715 F10
2716 G11
2717 F14
2718 G6
2719 F11
2720 K6
2721 K7
2722 J6
2723 G9
2724 K9
2725 I11
2726 I10
2727 J10
2728 H11
2729 F3
2730 L14
2731 K12
2732 L9
2733 K10
2734 C17
2735 E14
2736 H16
2737 H15
2739 H4
2740 I3
2741 F17
2742 L10
2743 K9
2744 G11
2745 I12
2763 J16
2776 E16
2777 G13
2780 K15
2781 L15
3701 E4
3702 E5
3703 D6
3704 E6
3705 J6
3706 F9
3707 F8
3708 E9
3709 F12
3710 H11
3711 F9
3712 H6
3713 E13
3714 E11
3715 D14
3716 D13
3717 G15
3718 G16
3719 L13
3720 K13
3721 J7
3722 K7
3723 J8
3724 J11
3725 I11
3726 E14
3727 F15
3728 F12
3729 J11
3730 D15
3731 E17
3732 G17
3733 H17
3790 H4
3791 I3
3792 I3
3793 G4
3796 G16
3797 B13
3798 B13
3799 D12
5701 G13
5702 J13
5707 F17
5708 C16

5713 L14
5714 J14
5715 I16
5716 G14
5717 K14
5718 L14
6701 B17
6702 B17
6703 F14
6704 H5
6705 H5
6706 H5
6707 H5
6708 I5
6709 J5
6710 I5
6711 J5
7700 H8
7701 E4
7704 E16
7705 D15
7706 D13
7707 F11
7708 F16
7710 B11
7711 D12
9710 H3
9711 G2
F700 E3
F701 G3
F702 I3
F703 H3
F704 H17
F705 H17
F706 H17
F707 H17
F708 G3
F709 F15
F710 J16
F711 K16
F712 K16
F713 D18
F714 B17
F715 C17
F716 B18
F717 B17
F718 L16
F719 L14
I702 K6
I703 J10
I704 J6
I705 I10
I707 G4
I708 H6
I709 E7
I710 F6
I711 E4
I712 H6
I713 E4
I714 E5
I715 J7
I717 F8
I718 F8
I719 F9
I720 D12
I721 F11
I722 F11
I723 L11
I724 G13
I725 D14
I726 E12
I727 E14
I728 E13
I730 D14
I731 H10
I732 H9
I733 G16
I734 H16
I735 L14
I736 G10
I737 F16
I738 G7
I739 H10
I740 E17
I742 K10
I743 J14
I746 J11
I747 J10
I750 I3
I751 J6
I755 F14
I756 E11
I757 B13
I758 B14

Circuit Diagrams and PWB Layouts

EN 23EM8E 7.

Layout LCoS Audio Amplifier Board (Top Side)

3135 033 3353.3

E_14780_078.eps

090704

1216 E1
1305 A1
1316 A2
1700 A1
1701 B2
1702 D1
1703 D2
1704 D2
2701 B2
2703 A2
2705 C1
2730 B2
2731 B2
2735 A1
2763 D2
2776 D1
2777 D2
2780 A2
2781 A2
3701 A1
3702 B1
3705 C2
3711 B2
3713 C1
3715 C1
3719 A2
3720 A2
3724 C2
3729 C2
3732 D2
3733 D2
3792 A2
3793 A2
3798 B1
3799 C1
5701 C2
5702 C2
5713 A2
5714 A2
5715 D2
5716 D1
5717 A2
5718 A2
6701 B1
6702 A1
6703 B1
7700 C2
9012 D2
9019 B2
9026 C1
9027 B1
9030 B2
9031 B2
9032 B2
9033 B1
9034 B2
9710 A2
9711 A1

Layout LCoS Audio Amplifier Board (Bottom Side)

3135 033 3353.3

E_14780_079.eps

120704

2702 B1
2704 B1
2706 B1
2707 B1
2708 C1
2709 C1
2710 C1
2711 C1
2712 C1
2713 D2
2714 C1
2715 C2
2716 C1
2717 B2
2718 B1
2719 C2
2720 C1
2721 C1
2722 C1
2723 B1
2724 C1
2725 C2
2726 C1
2727 C1
2728 C1
2729 A2
2732 C1
2733 B1
2734 A2
2736 D1
2737 D1
2739 A1
2740 A1
2741 A2
2742 C1
2743 B1
2744 B1
2745 C2
3703 B1
3704 B1
3706 C1
3707 C1
3708 C1
3709 C1
3710 C1
3712 B1
3714 C2
3716 B2
3717 D1
3718 D1
3721 C1
3722 C1
3723 C1
3725 C1
3726 A2
3727 B2
3728 C2
3730 D2
3731 D2
3790 A1
3791 A1
3796 D2
3797 C2
4700 B1
4701 C2
5707 B2
5708 B2
6704 B1
6705 B1
6706 B1
6707 B2
6708 A1
6709 A1
6710 B1
6711 B1
7701 B2
7704 D2
7705 D2
7706 B2
7707 C2
7708 B2
7710 C2
7711 C2

LCoS System Board

1

1

A

A

B

B

C

C

D

D

EE

F

F

GG

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

SDA-PW
SCL-PW

L-D1

3-D13

R-D1

3-D20

L-D2

3-D13

R-D2

3-D20

3-G20

3-H20

3135 033 3299.6

1

1

2

2

LCoS SYSTEM BOARD (1 OF 4)

VACATION_SW

4-C5,1-K18,1-E16,1-C17

10K

3103

10K

3104

I163

0V0

I164

0V0

0V0

I167

0V0

I170

C3

3V3

F134
F135

3V3

C4

MT1

52479-0640

TUNER

1203
UV1316-MK3

MT113MT2

L

H

M

L

H

M

MT315MT4

TUNER_GND

2

2

+5V_STDBY

7019
BC847B

SCALER (MSB)

1210-1

1210-2

ROW_A

ROW_B

A1

B1

A2

B2

A3

B3

A4

B4

A5

B5

A6

B6

A7

B7

A8

B8

A9

B9

A10

B10

A11

B11

A12

B12

A13

B13

A14

B14

A15

B15

A16

B16

A17

B17

A18

B18

A19

B19

A20

B20

A21

B21

A22

B22

A23

B23

A24

B24

A25

B25

A26

B26

A27

B27

A28

B28

A29

B29

A30

B30

A31

B31

A32

B32

52479-0640

MT2

TUNER_GND

12

AGC

1

TU

2

AS

3

SCL

4

SDA

5

6

NC1

VS

7

ADC

8

VST

9

PLL

IF2|NC2

10

IF1

11

14

TL431BCLP

3

3

3105

220K

4123

35V4u7

2128

I168

0V0

I171

0V0

I174

0V2

0V0

4-G15,3-L9,2-F18,1-C8,1-H13,1-I12,#3

4V

4-G15,3-M9,2-F18,1-C6,1-H13,1-I7,#3

4V

I192
I195

6102

6101

BAS316

I207

50V

2102

100u

F108

C2

C1

I209

2104

F109

32V3

6112

BZV85-C15

16V8

7115

1

K

2V4

R

3

A

2

3

3

Circuit Diagrams and PWB Layouts

6

Pr

CVBS-SC1_AV1-IN

R-SC1_AV-OUT

L-SC2_AV2-IN

SCL-EMG

L-Y2

L-Y1

AUDIO-SW

R-FRONT-IN

R-MSB

R-SC2-OUT

STATUS-SC3

SNDR-SC3-IN

5108

+8V6A

1u0

16V330u

2123

5109

+3V3A

1u0

2124

470u 10V

10K

100R

3101

SCL-EMG

SDA-EMG

2116

Y-COMB

C-COMB

CVBS-IN

5106

1n0

INPUT POWER

1217

0-106451-1

61

7119
SI4431ADY

5678

3-C13

3-C20

1-H11

1-H7

5V

2-I17,2-B20

2-I17,2-C20

5V

BAS316

4103

3111

47R

1n0

2103

2105

4

4

9002

+5V_STDBY_SW

2351

100n

100n

2352

+3V3

+12V

100n

2353

L-RGB

R-RGB

HFB

VFB

SDA-EMG

SCL-EMG

SDA-GDE
SCL-GDE

SOUND-ENABLE

10K

3K9

3107

3106

5101

4104

6u8

3110

4-G15,3-M9,2-F18,1-C6,1-H13,1-I7,#3

47R

4-G15,3-L9,2-F18,1-C8,1-H13,1-I12,#3

220u

3108

75R

3112

120K

10K

100n

3109

4

4

5307

5308

5309

2130

1u0 50V

1-G8

C1

C2

C5
C6

1-N19,1-C10

1-H7

+5V

IF-TER

PIP_TUNER_33V

+36V

5

5

SEL-SVHS-RR_STATUS2

4-G15,3-M9,2-F18,1-H13,1-I7,1-O11,#3

+5V2A

+9V

+8V6

+3V3

+5V_STDBY

3122

AGC

5

5

2-N14,1-F19

1-G12

1-J7

1-I7

1-H7

3-D13

3-D13

1-J12

1-C13,1-J12

3-F20

1-J7

1-N9

1-M9

SEL-SVHS-RR_STATUS2

470p

2101

EMG* 3D COMB

1-F13

1-F13

1-E13

1
2

7

7

I100

FBL-SC1-IN

I105

L-SC1_AV-OUT

I108

CENTER-IN

I112

R-SC2_AV2-IN

I115

4-G15,3-L9,2-F18,1-H13,1-I12,1-O11,#3

SDA-EMG

+9V

I121

R-Y2

I125

R-Y1

L-FRONT-IN

I133

L-MSB

I137

P50-W

I140

L-SC2-OUT

I144

SNDL-SC3-IN

I147

2-M13

B-SC1_U-IN

C-SC2_SVHS-IN

CVBS-TER-OUT

LIGHT-SENSOR

R-SC1_AV-OUT

HEADPHONE-L

1-C12

1-D12

1-J5

AGC

1-C6

1-G4

VFB

1-F16

4-G15,3-M9,2-F18,1-C6,1-H13,1-O11,#3

SCL-EMG

1-C6

L-SC2_AV2-IN

L-SC2-OUT

1-E8
1-E6

R-SC2-OUT

1-C6
1-E12,1-C13

Y-F RO N T-I N

1-C13,1-D8

L-FRONT-IN

3-K2
1-C12

L-CL_VL-OUT

4-J8

AUDIO- L

1-F16

ON-OFF-LED

1-E16

KEYBOARD

1303

B5B-PH-K

R-SC3_V-IN

1

G-SC3_Y-IN

2

B-SC3_U-IN

3
4

FBL-SC3-IN

5

INPUT POWER

1218

0-106451-1

7

7

8

1-G12

1-J12

4-J8

1-J11

3-D20

3-D20

1-C13,1-J7

3-F13

1-H12

1-J7

1-M9

I149

R-SC1_V-IN

CVBS-SC2_MON-OUT

I159

I165

I172

F137

F139
I204

EMG* SCART3

1-D10
1-E10
1-E12

1-D10

1
2

8

98

9

REAR JACK PANEL

1fH CINCH

1220-2

1220-1

ROW_B

ROW_A

IF-TER

0V0

I103

I107

I111

4V4

I114

4V4

4V

I116

4V

0V

I123

0V
0V

I127

0V
0V

I131

0V
0V

I135

4V4
4V4

I143

I146

MT1

2-M17

1-B12

1-N5

+8V6A

+5V

+3V3A

I179
I181

4125

4122

3113

10R

52479-0640

I151

F136

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32

MT2

1205-A

ROW_A

87613-8001

AUDIO_GND

B1
B2
B3
B4
B5
B6
B7
B8

B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32

52479-0640

EMG*SSB

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79

EMG* SCART3

1402

B5B-PH-K

1

SNDR-SC3-IN
2
3

SNDL-SC3-IN
4
5

CVBS-SC3-IN

STATUS-SC3

AUDIO AMPLIFIER

1216

1
2

106957

NOTES

1. CAPACITANCE VALUES ARE IN F
m=MILI u=MICRO n=NANO p=PICO f=FEMT

2. RESISTANCE VALUES ARE IN OHMS:
R=OHM K=KILO M=MEGA G=GIGA T=TERA

3. SAFETY TRIANGLE REPRESENTS PCEC REPLA

4. FOR VALUE SEE TABLE.

*

9

9

10

10

0V

0V

2V3

0V
0V

0V9

0V1

0V

1V

I124

1V4

I128

I132

0V

3-L2,1-I12

4V4
4V4

0V

CVBS-FRONT-IN

0V

I145

Note: See SSB Schematic B1 for
Voltages and Waveforms for
Connector 1205

1205-B

ROW_B

I150

2
4
6

8
10
12
14

I160

16
18

I162

20
22
24
26
28
30
32
34

I169

36

I173

38
40
42
44
46
48
50

I182

52
54
56
58
60

I194

62
64
66

F138

68
70
72

I200

74

F140

76

I203

78
80

87613-8001

1680

B6B-PH-K

1-E6

1-E8

1-D12
1-E6

KEYBOARD

1215

0-106451-1

ARADS:

10

10

EN 24EM8E 7.

1111 13

I101

I102

I104

I106

I110

I109

I113

1-I5,1-N19

SOUND-ENABLE

+9V

1-D19

C-PIP

1-M8

FBL-SC3-IN

1-M8

R-SC3_V-IN

L-SC1_AV1-IN

1-M8

G-SC3_Y-IN

2-N20

1-C12

1-C12

1-G4

1-F16,1-K18

4-G15,3-L9,2-F18,1-C8,1-H13,1-O11,#3

4-E15

1-C8

1-C13

4126

4123

1-C12

4-K8

1-H19

1

HA50
2
3

VA50

1-H19

4
5
6

1

C1

2

C2

O

CEMENT PART ONLY.

11

2-N10,1-F19

Pb

2-N17,1-F19

Y

1-G8

CVBS-SC2_MON-OUT

1-J11

R-CL_VL-OUT

1-J7

L-CL_VL-OUT

1-G11

Y-CVBS-SC2_AV2-IN

1-G7

C-SC2_SVHS-IN

I117

1-H11

SC1-STATUS

I122

1-D19

Y-CVBS-PIP

I126

1-G7

CVBS-TER-OUT

I130

1-M9

CVBS-SC3-IN

1-C13,1-J12

I134

C-FRONT-IN

3-M2,1-J12

I138

R-SC1_AV1-IN

1-C13,1-J7

I142

Y-F RO N T-I N

I148

1-M8

B-SC3_U-IN

G-SC1_Y-IN

1-B8

Y-CVBS-SC2_AV2-IN

1-C6

SC1-STATUS

1-E8

HFB

STANDBY

+5V_STDBY_SW

+3V3A

INT-EMG

3-L2,1-D10

1-C8

R-SC2_AV2-IN

3-M2,1-D12

FRONT-DETECT

1-D12,1-C13
1-C13,1-D6

3-M2

R-CL_VL-OUT

1-D6

AUDIO- R

1-F16

EMG*

1681

B3B-PH-K

I2S_DATA_IN

1

I2S_DATA_OUT

2
3

4-G15,3-L9,2-F18,1-C8,1-H13,1-I12,#3
SDA-EMG
SCL-EMG

4-G15,3-M9,2-F18,1-C6,1-H13,1-I7,1-L5,#2

12

12

FRONT-DETECT

FBL-SC1-IN

CVBS-SC1_AV1-IN

STAT1_AFT_PIP-50-60HZ

P50-W

C1

4-G15,3-L9,2-F18,1-C8,1-I12,1-O11,#3

C2

4-G15,3-M9,2-F18,1-C6,1-I7,1-O11,1-L5,#2

SDA-EMG

L-SC1_AV1-IN

L-SC1_AV-OUT

R-SC1_AV1-IN

C-FRONT-IN
R-FRONT-IN
HEADPHONE-R

AUDIO-SW

RC5

EMG* AUDIO DELAY

2-C9
2-C1

I118

2-M10

I2S_CLK

I119

12

13

+8V6

Y-F RO N T-I N

C-FRONT-IN

L-FRONT-IN

R-FRONT-IN

CVBS-IN

C-COMB

Y-COMB

SDA-EMG

SCL-EMG

05FMN-BTK-A

PWRFAIL_STDBY

I I C

1244

B3B-EH-A

13

13

+9V

+5V
+5V

1683

PWR_FAIL

1
2
3

14

14 19

15

15

16

HP_OUT_L

3-M13

17

17

SIDE JACK

1335

1-E12,1-J7

1-D12,1-J12

1-D8,1-J7
1-J11
1-D6,1-J12

B11B-EH-A

1
2
3
4
5
6
7
8
9
10
11

1n0

1n0

2354

2357

100p

2355

2356

100p

1n0

1n0

2359

2358

HP_OUT_R

VACATION_SW

SIDE JACK

1337

0-106451-1

3-N13

4-C5,1-K18,1-E16,1-B2

1
2

+5V

2362

I T V

1245

95003-2661

1n0

3D COMB

1008

09JL-BT-E

1-M6

1-M6

1-M6

1

2V8

2
3
4
5
6

1V5

7
8

0V9

9

101112

13

3D COMB

1009

09JL-BT-E

1

+15V_STBY

4V1

2

+5V2A

3

4V1

4

+5V

5

8V9

6
7
8
9
12

10
11

13

+9V

+8V6

+3V3

2114

F102

F103

2110

100n

2111

470u 16V

F104

10V2m2

2115

100n

2113

VACATION_SW

KEYBOARD

LAMP_FAULT

ON-OFF-LED

LIGHT-SENSOR

F101

16V
1m0

6105

SB140

5104

1u0

+12V

STANDBY

F100

2112

2108

RC5

+9V

F105

4-C5,1-K18,1-B2,1-C17

1-K7
1-K7

4-H5
1-I11,1-K18
1-K12
1-I7

5102

1u0

1n0

100n

5103

1u0

100n

2109

2m2 25V

1n0

2381

2380

1n0

2369

MAIN POWER

+5V2

1n0

2370

2371

+9VR

1n0

2379

9001

1n0

2368

1313

B8P-VH

1
2
3
4
5
6
7
8

MAIN POWER

1314

B9P-VH

1
2
3
4
5
6
7
8
9

1n0

1n0

1n0

2367

2366

4-G15,3-L9,2-F18,1-C8,1-H13,1-I12,#3
SDA-EMG

C1

+5V

3121
100K

3120

+5V

47K

C2

SCL-EMG
4-G15,3-M9,2-F18,1-C6,1-H13,1-I7,#3

DC_FAULT

THERMO_CUTOFF

DOOR_INTERLOCK

STANDBY

VACATION_SW

AUDIO AMPLIFIER

1
2
3
4
5

4-E5,2-J8,1-M17
4-F5,2-J8,1-M17

14

1412

+5V_STDBY

2388

1n0

+33V

MAIN POWER

1312

B7B-EH-A

F106

1n0

1n0

2386

2387

15

15

1
2
3
4
5
6
7

1n0

2385

PWRFAIL_STDBY

AUDIO_FAULT

16

16

PWR_FAIL

DC_FAULT

+5V

4-E5,2-J8,1-N13
4-F5,2-J8,1-N13
2-F11

1-J18

2127

17

17 18

1n0

1n0

2129

2125

1n0

1n0

2126

AUDIO_GND

18

18

3114
56R

3115
56R

3116
56R

3117
56R

1n0

2363

1
2
3
4
5

LED SENSOR

6

1n0

2365

2364

3118

47K

3119

100K

1-N17

4-D5

4-E5

1-I11,1-F16

4-C5,1-E16,1-B2,1-C17

+5V

1305

B7B-PH-K

1
2
3
4
5
6
7

SOUND-ENABLE

18

1n0

B10B-EH-A

7023
BC847B

+5V_STDBY

1214

+5V_STDBY

L

R

1-I5,1-C10

1916

4117

1n0

2361

2360

Y-CVBS-PIP

1
2
3
4
5
6
7
8
9
10

7022
BC847B

6114

VA50

BAS316

HA50

+8V6

PIP_TUNER_33V

1n0

2378

2376

1n0

2377

4-J16

4-K16

2383

AUDIO_GND

19

19

SIDE JACK

1344

B5B-EH-A

1
2
3
4
5

1n0

1-D10

C-PIP

1-D12

2-N10,1-B12

Pb

2-N17,1-B12

Y

2-N14,1-B6

Pr

6113

BAS316

1-M11
1-M11

+5V

F107

INPUT POWER

1n0

1n0

2374

1n0

2372

2375

AUDIO AMPLIFIER

I120

I129

1n0

1n0

2382

2384

E_14780_113.eps

20

20

PIP MOD

B5B-EH-A

PIP MOD

B4B-EH-A

PIP MOD

B10B-EH-A

4V0

B12B-EH-A

1n0

B8B-EH-A

1n0

20

20

1200

1207

1201

1403

1700

1
2
3
4
5

1
2
3
4

1
2
3
4
5
6
7
8
9
10

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

1
2
3
4
5
6
7
8

130704

A

A

B

B

C8C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

1008 E14
1009 H14
1200 D20
1201 H20
1203 K2
1205-A G9
1205-B G10
1207 F20
1210-1 E2
1210-2 E3
1214 E18
1215 N10
1216 N9
1217 N6
1218 N7
1220-1 B9
1220-2 B9
1244 N13
1245 D17
1303 M7
1305 M18
1312 M15
1313 H16
1314 J16
1335 B15
1337 D16
1344 B19
1402 M8
1403 J20
1680 M10
1681 M11
1683 M13
1700 M20
2101 J6
2102 K3
2103 M4
2104 M3
2105 O3
2108 J15
2109 J15
2110 J14
2111 J14
2112 I15
2113 K14
2114 I15
2115 K14
2116 J6
2123 G6
2124 I6
2125 N17
2126 N17
2127 N17
2128 C3
2129 N17
2130 J4
2351 E4
2352 E4
2353 F4
2354 D14
2355 D14
2356 D14
2357 D14
2358 D15
2359 D15
2360 C19
2361 C18
2362 C17
2363 C17
2364 G18
2365 G17
2366 G17
2367 G17
2368 G16
2369 G16
2370 I16
2371 I16
2372 L19
2374 L19
2375 L19
2376 L19
2377 L18
2378 L18
2379 L16
2380 L16
2381 L15
2382 N19
2383 N19
2384 N19
2385 N15
2386 N14
2387 N14
2388 N14
3101 I6
3103 C2
3104 C2
3105 C3
3106 J4
3107 J4
3108 N4
3109 O4
3110 L4
3111 L3
3112 O4
3113 K9
3114 B18
3115 B18
3116 B18
3117 C18
3118 G18
3119 H18
3120 H17
3121 H17
3122 I5
4103 L4

4104 K4
4117 B19
4122 J8
4123 J11
4125 J9
4126 J10
5101 K4
5102 H15
5103 J16
5104 K15
5106 I6
5108 G6
5109 H6
5307 E4
5308 F4
5309 F4
6101 J3
6102 J3
6105 J15
6112 N3
6113 H19
6114 H18
7019 C2
7022 G19
7023 H18
7115 N3
7119 C3
9001 F17
9002 C4

Circuit Diagrams and PWB Layouts

EN 25EM8E 7.

LCoS System Board

3227
4K7

4K7

3240

1K0

I261

7001
BC847B

270R

3220
470R

13

13

2309

27p

2308

I231

27p

F112

I237

3330

100R

3339
100R
3328
100R

4K7

7025
BC847B

1K0

3209

1-G7

7005
BC857B

1K0

3214

13

149

1412

I224

12M

1600

DSX840GA

I236

3314

3315

100R

B-SC1_U-IN R-SC1_V-IN

21

F113

3333

20

33R

10
35

2213

100p

32
33

11

100R

15
16
17
18
19

1
12
23
34

I257

+9V

10R

3395

8u2

5317

16V22u

2219

1-F19,1-B6

14

2391

2209

7108

P89C668

XTAL1
XTAL2

RST
EA_|VPP
PSEN_
ALE

RXD
TXD
INT0_
INT1_
T0|CEX3
T1|CEX4
WR_
RD_

NC

100n

2u2

15

15

+5V

5301

4422

VCC

PORT3

VSS

3207

4131

3226

I260

10R

3218

15

2307

10u50V

2302

100n

AD0
AD1
AD2
AD3
AD4

PORT0PORT1PORT2

AD5
AD6
AD7

T2

T2EX

ECI
CEX0
CEX1
CEX2

SCL
SDA

A8

A9
A10
A11
A12
A13
A14
A15

3212

100K

39K

3224

16

16

I213

I229

43

I232

42

I234

41
40
39
38
37
36

2
313
414
5
6
7
8
9

24

A

2-B7

25

B

2-B7

26

C

2-B7

27
28
29
30
31

SCL-GDE

SDA-GDE

I255
I256

1K0

3213

I259

7003
BC847B

3225

100R

3216

330R

16

16 17

3306

3309
100R

2215

1K0

7007
BC857B

1K0

1n0

17

17

4K7

4K7

3307

3319

3320

4K7

4K7

4-G15,3-M9,1-I17,1-H4,1-L5,1-O11,1-I7,#2

3308
100R

3228

1K0

3233

100R

4129

6201

PDZ6.8-B

6202

PDZ6.8-B

1-H4,2-C20
1-H4,2-B20

1-G8

1-F19,1-B12

17 18149

18

+5V

5315

2390
100n

I230

3-K19
3-K19
3-M19
3-L19

4-G15,3-L9,1-G18,1-H4,1-L5,1-O11,#3

1204

SKQNAB

2303

100n

7

WC

6

SCL

5

2208

I264

2u2

I233

3-C8

EEPROM

4132

3322

7008
BC847B

S_DATA_OUT
SHIFT_CLK
ADC_SEL
S_DATA_IN

SCL-EMG

SDA-EMG

POL_FAN_FAULT

+5V

5316

7107
M24C32-WMN6T

8

?

(4Kx8)

ADR

4

3204

10R

4K7

3323

0
1
2SDA

3206

100K

27K

3221

18

19

19

4K7

3311
100R

3316
100R

7009
BC847B

1
2
3

3210

3222

1K0

I262

7002
BC847B

150R

3223
180R

+5V

4K7

3321

1K0

3211

7006
BC857B

1K0

3215

19

1-H4,2-I17

SDA-GDE

1-H4,2-I17

SCL-GDE

PROGRAMMING

1241

B7B-EH-A

1-G11

G-SC1_Y-IN

E_14780_114.eps

20

2015

203

1
2
3
4
5
6
7

ENABLE
TXD

RXD
RST

130704

1

A

A

B

B

2-C5,2-G5,2-L10

CLK

I2S_DATA_OUT

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L L

M

M

N N

N

O

O

1-M12

21

LCoS SYSTEM BOARD (2 OF 4)

1
11

2
3
4
5
6
7
8
9

CY7C199-15ZC

19
18
17
16
15
13
12

11

2202

100n

3135 033 3299.6

1

2

2

7104

74HCT573

7103

A,1D

A

2201

9

15
1
2
3
4
5
6
7

EN
C1

1D

32kx8

3 183

+5VD

2203

100n

20

19
18
17
16
15
14
13
12

10

14

20

G2

27

2C1

22

2EN

10

14

9

13

8

12

7

11

6

10

5

9

4

8

32k-1

3

A

7

0

2

6

1

5

26

4

25

3

24

2

23

1

21

0

RAM

28

+5VD

+5VD

7101

100n

TC74HC590AF

16

EN3

C2

CTR8

G1

(CT=255)Z4

4

1+

CT=0

2D3

8

3

4 2010

4

2-C5,2-C1,2-L10

I239
I241

I242
I243
I244

I248

I253
I254

14
13

12
11
10

+5VD

I266

4

4

5

2-C1,2-G5,2-L10

CLK

5125

100R

95

F111

3232

3230

1-M12

3244

4K7

3389

4K7

2217

3202

3231
1K0

3K9

2210

2216
82p

82p

1K0

6

6

+5VD

2204

100n

7105

20

74HCT573

1

EN

11

C1

2

1D

3
4
5
6
7
8
9

10

+5V

5302

50V10u

2211

CLK

100n

2206

9

4

15
1
2
3

4110

4

4111

5

4112

6

4113

7

4115

4114

6

6

19
18
17
16
15
14
13
12

+5VD

16

(CT=255)Z4

2D3

I217

2212

7102

TC74HC590AF

CTR8

8

100n

CT=0

EN3

C2

A
B
C

G1

1+

7

7

2-F16

2-G16

2-G16

+5VD

PWRFAIL_STDBY

14
13

12
11
10

71

7

11
10
9

7
4

3
2
1
15
14
13
12

PWR_FAIL

F110

+5VD

0

G

1
2

EN
0

1
2
3
4
5
6
7

+5VD

16

MUX

0
7

8

4-F5,1-M17,1-N13

4-E5,1-N13,1-M17

7004

BC847B

8

8

2205

100n

7106

CD74ACT151M96

5
6

+5VD

3201

470R

22R

3229

8

8

I2S_DATA_IN

1202

SKQNAB

1n0

3388

2-C5,2-C1,2-G5

1-M12

10

PWM_DRIVE

SYS_TACH

SYS_FAN_FAULT

AUDIO_FAULT

2218

100n

I258

7016
BC847B

4K7

CLK

I2S_CLK

Pb YPr

10

11

112

+5V

I R

1243

3235

680R

1K2

3237

2K2

3243

1-F19,1-B12

B3B-EH-A

3234
100R

6304

3238
220K

1
2
3

3-H6

3-I2
3-G6
1-M17

3

I250

R

3236

7109

TL431BCLP

1

K

A
2

2207

2u2

560R

10K

3334

3390

3332

100n

2214

6305

BAS316BAS316

3239

100K

4130

3203

I263

10R

11 1913

4K7

3331

4K7

7010
BC847B

4128

+5V

6306

BAS316

7024
BC857B

22K

3241

22K

3242

3205

3208

100K

39K

3217

3219

12

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

M

M

N

O

O

1202 I10
1204 G17
1241 I20
1243 D11
1600 C13
2201 L2
2202 I2
2203 B3
2204 B6
2205 B8
2206 L6
2207 M11
2208 M17
2209 M14
2210 M9
2211 G6
2212 G6
2213 D14
2214 G11
2215 H16
2216 M9
2217 K9
2218 G10
2219 L14
2302 C15
2303 H17
2307 B15
2308 C13
2309 C13
2390 B17
2391 L14
3201 L8
3202 L9
3203 M11
3204 M18
3205 L12
3206 L18
3207 L15
3208 L12
3209 L13
3210 L18
3211 L19
3212 L15
3213 L16
3214 N13
3215 N19
3216 N16
3217 N12
3218 N15
3219 N12
3220 M12
3221 N18
3222 N18
3223 M18
3224 N15
3225 M16
3226 M15
3227 D12
3228 G17
3229 M8
3230 M8
3231 L9
3232 C8
3233 G17
3234 G10
3235 G10
3236 G11
3237 H10
3238 H10
3239 H11
3240 H12
3241 I12
3242 I12
3243 I10
3244 J9
3306 C16
3307 C17
3308 F16
3309 F16
3311 C19
3314 E13
3315 F13
3316 C19
3319 C16
3320 C17
3321 J19
3322 B18
3323 B18
3328 F13
3330 E13
3331 D12
3332 E11
3333 C13
3334 D11
3339 F13
3388 K9
3389 J9
3390 D11
3395 K14
4110 N6
4111 N6
4112 N6
4113 O5
4114 O5
4115 O6
4128 F12
4129 G17
4130 M11
4131 M14
4132 M17

5301 B15
5302 F6
5315 B18
5316 H17
5317 L14
6201 H16
6202 H16
6304 G10
6305 G11
6306 G12
7001 M12
7002 M18
7003 M16
7004 L8
7005 M13
7006 M19
7007 M16
7008 C18
7009 C19
7010 E12
7016 J10
7024 H12
7025 I13
7101 L3
7102 L7
7103 E3
7104 B3
7105 B6
7106 B8
7107 H18
7108 C14
7109 I11

LCoS System Board

1

1

A

A

A

B8B

C

C

C

D

D

E

E

E

F

F

F

G

G

G

H

H

H

I

I

I

J

J

J

K

K

K

LDL

L

M

MBM

N

N

N

O

O

O

3135 033 3299.6

1

1

1

23

LCoS_SYSTEM_BOARD (3 OF 4)

2324

+5V

100n

3347
1M0

I292

50V1u0

BC857B

2325

2-F11

SYS_TACH

HEADPHONE-L

1-J7

L-SC1_AV1-IN

1-I12,1-D10

HEADPHONE-R

1-J12

R-SC1_AV1-IN

1-J12,1-D12

2

Circuit Diagrams and PWB Layouts

5

5

3342

1M0

I290

BC857B

7017

100n

7116

2106
100n

6110

INPUT

SELECTOR

SUPPLY

VS

16

2316

5

BAS316

F129

F128

AGND

715

F118

16V100u

AUDIO_GND

543

5

3346

6111

7118

NE555D

COMP

5

U
AU

6

X

2

Y

4

R1

3357

I291

1K0

100K

2-F11

BAS316

1

RECL

VOLUME+

LOUDNESS

SERIAL BUS DECODER

CREF

RECR

10

16V22u

2317

6

+5V +5V

8

RX>U

U

Y<

S

2

3

1

7

1

1

SYS_FAN_FAULT

2-F11

PWM_DRIVE

SYS_FAN_TACH

2319
100n

19

LOUDL

+ LATCHES

SOFT

MUTE

VOLUME+

LOUDNESS

LOUDR

12

100n

2318

6

62

7

7

10K

3358

2117

100n

4121

+5V

4K7

3350

F127

OUTL 2

MUTE

SDA

MUTE

7

7

3351
100K

3359

6103

100K

BAS316

F132

2-G18

F133

2120
100n

6104

BAS316

5312

F126

7011
BC847B

F114

6DGND
4
5SCL
8ADDR
3CSM

9OUTR

4-G15,2-F18,1-G18,1-H4,1-L5,1-O11,#3

3305

100R

3329
100R

4-G15,2-F18,1-I17,1-H4,1-L5,1-O11,#3

2331

22n

F115

4101
4102

8

8

3

3

+5V

7111

NE555D

8

COMP

5

U
AU

6

Y<

X

2

Y

4

R1

1

3349

I297

7015

1K0

4108

3302

560R

AUDIO_GND

3303

2313

4u7 35V

3301

560R

3304

560R

AUDIO_GND

4109

4116

4118

3

4

41

4

+5V

2107

1u0 50V

10K

2323

3348

RX>U

U

S

2

3

1

7

1

+12V

10K

3345

2322

I303

100n

2312

2314

35V4u7

2315

4u7

560R

TDA7309D-TR

35V4u7

17 IN1L
18 IN2L
20 IN3L

14 IN1R
13 IN2R
11 IN3R

35V

5305

+9V

2u2

4

4

POL_FAN_FAULT

+12V

10K

3360

5311

I296

2121

100n

2122

+12V

10K

3352

3353

3K3

7012
BC847B

2336
470n

SDA-EMG
SCL-EMG

2338
470n

9

9

LIGHTENGINE

1252

BM06B-SRSS-TBT

1
2
3
4
5
6

100n

78

10K

3354

AUDIO_GND

3313
10K

3335
10K

9

9

3355

3356

220R

7013
BC857B

F125

1K2

EN 26EM8E 7.

1210

2326

8

VSS
4

F123

25V220u

2389

16V 100u

2345
100n

+12V

6108

6109

OUTA

OUTB

12

L-RGB

L-Y1
L-Y2
L-D1
L-D2

L-MSB

5304

2301

100n

BAS316

5303

100n

2306

BAS316

1

16V 100u

7

12

12

12 13

11

11

10

10

100n

2321

6302

7014
STD3NK60Z

3312

3K3

2343

100u 16V

10 1413

10

11

BAS316

5313

5310

F124

8u2

330u

+5V

3317
3K3

3318

68K

2344
100p

7117

TDA1308

2

3

6

5

INA_NEG

INA_POS

INB_NEG

INB_POS

2396
100p

VDD

3336

68K

1111 15

18

14

14

3376

10K

3382

1-B17

6n8

AUDIO_GND

1-B17

6n8

AUDIO_GND

10K

3374

HP_OUT_L

HP_OUT_R

149

+9V

2330
4u7
2332

2333

4u7
2334

4u7
2335

4u7

4u7

10K

14118

138613

1312

1-G4

1-D6

1-D6

1-F1
1-G1

10K

3381

10K

3380

1-D8

1251

B3B-EH-A

1
2

SYSTEM FAN

3

F116

2392

10K

2393

3338

F117

2394

100u16V

10K

3337

2395

13

5306

I271

I275
I278
I281
I282

15 1716

15

15

100n

2328

22

NC321NC4
NC

L1
L2
L3
L4
L5
L6

LOUT3

16

THERMAL SENSOR

THERMAL SENSOR

8

LOUT2

14

22u

NC17NC2

1262

B3B-PH-K

1
2
3

1261

B4B-PH-K

1
2
3
4

LOUT1

12

2327

4
5
6
9
10
11

15

15 16

16

16

16

16

17

17

I270

22u

2329

3

2

1

GND

SUPPLY

DECODER

ADDR

26

CAP

BUS

SCL27SDA

+5V

7113

TEA6422

VS

ROUT3

15

17

28

F119

3365
100R

F120

3366
100R

6106

6107

BAS316

3340
100R

3341
100R

3343

3344

100K

17

17

18 19 20

18

2337

I272

R1

25

R2

24

R3

23

R4

20

R5

19

R6

18

ROUT113ROUT2

+5V +3V3

BSN20

10K

3392

+5V

10K

3102

2320

BAS316

100K

7121

312

7120
BSN20

3

100n

4u735V

2339

I276

4u735V

I277

2341

I279

4u735V

I280

3393

+3V3

1

3391

2

7110

8TLC0832CD

1

CLK

CS_

VCC|REF

2

CH0

3

CH1

GND

4

18

18

1814

19

19

2340

35V 4u7

2119

35V 4u7

10K

3377

10K

10K

3383

3379

10K

10K

2-E18

7

SHIFT_CLK

2-E18

6

DO

DI

S_DATA_OUT

2-E18

5

S_DATA_IN

2-E18

ADC_SEL

1917

19519

1-G4

1-D8
1-D8

1-F1

1-G1

10K

3384

10K

3385

1-D6

1-G1

1-G1

E_14780_115.eps

20

20

R-RGB

R-Y1
R-Y2

R-D1
R-D2

R-MSB

SDA-PW

SCL-PW

20

20

20

130704

A

A

A

B

B

B

C

C

C

D

D

D

E

E

E

F

F

F

G

G

G

H

H

H

II

I

J

J

J

KK

K

L

L

L

M

M

M

N

N

N

O

O

O

1251 G13
1252 D9
1261 L16
1262 J16
2106 C5
2107 D4
2117 B7
2119 D18
2120 D8
2121 E8
2122 E9
2301 G12
2306 H12
2312 K4
2313 K3
2314 L3
2315 M4
2316 N5
2317 N5
2318 N6
2319 J6
2320 K17
2321 G10
2322 I4
2323 F4
2324 G2
2325 H2
2326 H11
2327 B15
2328 B15
2329 B16
2330 C14
2331 M8
2332 D14
2333 D14
2334 D14
2335 D14
2336 K9
2337 C18
2338 M9
2339 D18
2340 D18
2341 D18
2343 K10
2344 K10
2345 K11
2389 K11
2392 L12
2393 M13
2394 M12
2395 N13
2396 N10
3102 H17
3301 L3
3302 L3
3303 M3
3304 M3
3305 L8
3312 K10
3313 K9
3317 K10
3318 K11
3329 L8
3335 M9
3336 N11
3337 N13
3338 M13
3340 K16
3341 L16
3342 C4
3343 L17
3344 L17
3345 I4
3346 F5
3347 G2
3348 F4
3349 H3
3350 H7
3351 H7
3352 G8
3353 H9
3354 G9
3355 G9
3356 I9
3357 D5
3358 B7
3359 B8
3360 D8
3365 G17
3366 H17
3374 E13
3376 E13
3377 E19
3379 E18
3380 E13
3381 E13
3382 E13
3383 E19
3384 E19
3385 E19
3391 H18
3392 G17
3393 G18
4101 O8
4102 O8
4108 K2
4109 K2
4116 L2
4118 M2

4121 C7
5303 H12
5304 G12
5305 N4
5306 B14
5310 H10
5311 D9
5312 E8
5313 H11
6103 B7
6104 E8
6106 K17
6107 K17
6108 G11
6109 H11
6110 F5
6111 H5
6302 G10
7011 H8
7012 H8
7013 H9
7014 H10
7015 H2
7017 D5
7110 K18
7111 F3
7113 C17
7116 K5
7117 L11
7118 B6
7120 G17
7121 F17

LCoS System Board

1

A

B

C

D

E

F

G

H

I

J

K

Circuit Diagrams and PWB Layouts

2 14

3

54

76

EN 27EM8E 7.

9

10 11

13128

LCoS SYSTEM BOARD (4 OF 4)

VACATION_SW

1-C17,1-B2,1-E16,1-K18

THERMO_CUTOFF

DOOR_INTERLOCK

PWR_FAIL

PWRFAIL_STDBY

LAMP_FAULT

F130

1-K18

F131

1-K18

2-J8,1-N13,1-M17

2-J8,1-M17,1-N13

1-F16

BC847B

4127

3362

100R

3373

100R

7021

5107

5110

5111

5112

5113

+5V_STDBY

3372

3375

3378

2342

2347

2348

F141

2K2

15K

39K

470p

470p

470p

3371

6301

3325

3310

3324

2349

2350

2K2

2K2

2K2

470p

470p

10K

BC847B

BAS316

7020

3394

1K0

3396

1K0

3370

56K

6300

BAS316

VAC_SW
TH_CUT
D_SW
PWR_F
PWR_S

AUDIO-L

CENTER-IN

AUDIO-R

1-K7

1-C8

1-K11

I288
I283
I284
I287
I289

4
5
6
7

9
10
11
12

3400
150R

4119

4120

+5V_STDBY

10K

F122

7114

PCF8574T

13

INT_

A0
A1

A2
SCL
SDA

VDD

VSS

+9V

7112

16

VDD

MDX

G4
1

2
4X1
4X2

VEE VSS

78

AUDIO_GND

1
2
3
14
15

16

8

2346
100n

14

15

4

AUDIO_GND

2118
100n

3404

3411

22K

56K

+9V

3405

3412

22K

56K

AUDIO_GND

SHIFT

REGISTER

22K

3402

56K

3409

INTERRUPT

22K

3403

56K

3410

LOGIC

BUS C2I

CONTROL

22K

56K

POWER-ON

RESET

AUDIO_GND

INPUT

FILTER

74HC4053D

6
12

13
11

2
1
10

5
3
9

LP FILTER

P0
P1
P2
P3

I/O

I136

2403

PORTS

10u 16V

10u 16V

10u 16V

22n

BIT 8

+9V

3401

2400

2401

3408

P4
P5
P6
P7

I293
I294
I295

2404

220u 16V

3369

4107

3406

7027
BC847B

3415

3417

10K

10R

75R

75R

3368

4106

2405

3361

4124

4K7

10K

10K

3367

4105

3-L9,2-F18,1-G18,1-H4,1-L5,1-O11,#3

+9V

10R

3407

220u 16V

7026
BC847B

75R

3416

75R

3418

3364

3363

3-M9,2-F18,1-I17,1-H4,1-L5,1-O11,1-I7,#2

2406

100u

16V

2407

100u16V2402

4K7

7018
BC847B

AUDIO_GND

F121

3413
100R

3414
100R

3326

2408

10K

1-I11

22n

INT-EMG

SCL-EMG
SDA-EMG

22n

2409

1-M19

1-N19

2118 F10
2342 B4
2346 H9
2347 C4

A

2348 D4
2349 E4
2350 F4
2400 I7
2401 I7
2402 J7
2403 J7

B

2404 H10
2405 H11
2406 I12
2407 J12
2408 J12
2409 J13
3310 C4

C

3324 D4
3325 B4
3326 E12
3361 C11
3362 B3
3363 D11
3364 D12

D

3367 D11
3368 D11
3369 D11
3370 F4
3371 G4
3372 G4
3373 D3

E

3375 G4
3378 H4
3394 E4
3396 E4
3400 I6
3401 I7
3402 I7
3403 I8

F

3404 I10
3405 I10
3406 H11
3407 H11
3408 J7
3409 J7
3410 J8

G

3411 J10
3412 J10
3413 I12
3414 J12
3415 J11
3416 J11
3417 J11

H

3418 J11
4105 E11
4106 E11
4107 E11
4119 H6
4120 J6
4124 D12
4127 H3

I

L

5107 B3
5110 C3
5111 D3
5112 E3

J

5113 E3
6300 F5
6301 H4
7018 E12

R

7020 G4
7021 H3
7026 I11
7027 I11
7112 H9
7114 D8

K

L

3135 033 3299.6

1

L

E_14780_116.eps

2

3

5

6

7

8

9

10

114

12 13

130704

14

Circuit Diagrams and PWB Layouts

Layout LCoS System Board (Top Side)

2306 B1

2210 B1

2127 F1

2114 F4

2101 A3

1312 G2

1217 B1

1008 B4
1009 B3
1200 E2
1201 D1
1202 B2
1203 A2
1204 F1
1205 A3
1207 D1
1210 D3
1214 G2
1215 B1
1216 A1

1218 B1
1220 E2
1241 C1
1243 C1
1244 F1
1245 G2
1251 B1
1252 B1
1261 C1
1262 C1
1303 B2
1305 G1

1313 G4
1314 G3
1335 G2
1337 F1
1344 F2
1402 E1
1403 G1
1600 C2
1680 E2
1681 E1
1683 B1
1700 G2

3135 033 3299.6

2102 B4
2103 B2
2104 B3
2105 B2
2106 C4
2107 C4
2108 F4
2109 G3
2110 F3
2111 G3
2112 G4
2113 G4

2115 F4
2116 F3
2117 C4
2118 E2
2119 E4
2120 B4
2121 B1
2122 B1
2123 A3
2124 A3
2125 F1
2126 F1

2128 F4
2129 F1
2130 A2
2201 C2
2202 C2
2203 B1
2204 C2
2205 C1
2206 B1
2207 D2
2208 D2
2209 D2

2211 C2
2212 C2
2213 C3
2214 B2
2215 C2
2216 B1
2217 B2
2218 B2
2219 D2
2301 B1
2302 C3
2303 C3

2307 C3
2308 C2
2309 C2
2312 E4
2313 E4
2314 E4
2315 D4
2316 E4
2317 D4
2318 D4
2319 E4
2320 C3

2321 C4
2322 C4
2323 C4
2324 C4
2325 C4
2326 B3
2327 D3
2328 D3
2329 D3
2330 D3
2331 E4
2332 D3
2333 E3

2334 E3
2335 E3
2336 E4
2337 D4
2338 E4
2339 E4
2340 D4
2341 E4
2342 F2
2343 C4
2344 C4
2345 D4
2346 F2

2347 F2
2348 F2
2349 F2
2350 F2
2351 C2
2352 C2
2353 D2
2354 G1
2355 E3
2356 E3
2357 E3
2358 G2
2359 E3

2360 F2
2361 F2
2362 F2
2363 F2
2364 G3
2365 G3
2366 G2
2367 G2
2368 G2
2369 G2
2370 G4
2371 G4
2372 G1

2374 G1
2375 G1
2376 G1
2377 G1
2378 G1
2379 G3
2380 G3
2381 G4
2382 G2
2383 G2
2384 G2
2385 G3
2386 G3

2387 G3
2388 G2
2389 C4
2390 C3
2391 D2
2392 C4
2393 D4
2394 C4
2395 C4
2396 C4
2400 F2
2401 E2
2402 F3

2403 E3
2404 F4
2405 F4
2406 F3
2407 F3
2408 F3
2409 F4
3101 F3
3102 D3
3103 F3
3104 F4
3105 F4
3106 B3

E_14780_117.eps

3107 B3
3108 B2
3109 B2
3110 A3
3111 A2
3112 B2
3113 A4
3114 F2
3115 F2
3116 F2
3117 F2
3118 D2
3119 D2

130704

3120 D2
3121 D2
3122 F3
3201 B1
3202 B1
3203 D2
3204 D2
3205 D2
3206 D2
3207 D2
3208 D2
3209 D2
3210 D2

3211 D2
3212 D3
3213 D3
3214 D2
3215 D2
3216 D3
3217 D2
3218 D2
3219 D2
3220 D2
3221 D2
3222 D2
3223 D2
3224 D2
3225 D3
3226 D3
3227 C3
3228 C2
3229 B1
3230 B1
3231 B1
3232 C2
3233 C2
3234 B2
3235 B2
3236 B2
3237 B2
3238 B2
3239 B2
3240 B2
3241 B3
3242 C3
3243 B2
3244 F2
3301 E4
3302 D4
3303 E4
3304 D4
3305 E4
3306 C3
3307 C3
3308 C3
3309 C3
3310 F2
3311 C3
3312 D4
3313 C4
3314 C3
3315 C2
3316 C3
3317 D4
3318 C4
3319 C3
3320 C3
3321 C3
3322 C3
3323 C3
3324 F2
3325 F2
3326 F2
3328 C2
3329 E4
3330 C2
3331 C2
3332 C3
3333 C2
3334 C3
3335 C4
3336 C4
3337 C4
3338 D4
3339 C2
3340 C3
3341 C3
3342 C4
3343 C3
3344 C3
3345 C4
3346 C4
3347 C4
3348 C4
3349 C4
3350 C4
3351 C4
3352 C4
3353 C4
3354 C4
3355 C4
3356 C4
3357 B4
3358 C4
3359 C4
3360 B4
3361 F2
3362 F2
3363 F2
3364 E2
3365 D3
3366 D3
3367 E2
3368 E2
3369 E2
3370 F3
3371 F3
3372 F3
3373 F2
3374 D3
3375 F3
3376 D3
3377 D4
3378 F3
3379 D4
3380 E3
3381 E3
3382 E3
3383 E4
3384 E4
3385 E4
3388 B2
3389 F2
3390 C2
3391 D3
3392 D3

3393 D3
3394 F2
3395 D2
3396 F2
3400 E2
3401 F3
3402 F3
3403 F3
3404 F2
3405 F3
3406 F3
3407 F3
3408 F4
3409 F3
3410 F3
3411 F2
3412 F3
3413 F3
3414 F3
3415 F3
3416 F3
3417 F3
3418 F4
4101 E4
4102 D4
4103 B3
4104 B3
4105 E2
4106 E2
4107 E2
4108 D4
4109 E4
4110 B2
4111 B2
4112 B2
4113 B2
4114 B2
4115 B2
4116 E4
4117 F2
4118 D4
4119 F2
4120 F3
4121 B4
4122 F2
4123 F2
4124 F2
4125 F3
4126 F3
4127 F3
4128 C4
4129 C4
4130 D2
4131 D2
4132 D2
5101 B3
5102 G4
5103 G3
5104 G4
5106 F3
5107 F2
5108 A3
5109 A4
5110 F2
5111 F2
5112 F2
5113 F2
5301 C3
5302 C1
5303 B1
5304 B1
5305 E4
5306 D3
5307 C2
5308 C2
5309 D2
5310 C4
5311 B1
5312 B1
5313 B3
5315 C3
5316 C3
5317 D2
6101 B3
6102 B3
6103 C4
6104 B4
6105 G3
6106 C3
6107 C3
6108 B3
6109 B3
6110 C4
6111 C4
6112 A2
6113 E2
6114 E2
6201 C2
6202 C2
6300 F3
6301 F3
6302 B4
6304 B2
6305 B2
6306 B2
7001 D2
7002 D2
7003 D3
7004 B1
7005 D2
7006 D2
7007 D3
7008 C4
7009 C3
7010 C2
7011 C4
7012 C4
7013 C4
7014 C4
7015 C4
7016 B2
7017 B4
7018 F2

EN 28EM8E 7.

7019 F4
7020 F3
7021 F3
7022 E2
7023 E2
7024 B2
7025 C3
7026 F3
7027 F3
7101 C2
7102 B2
7103 C2
7104 C1
7105 C1
7106 C1
7107 C3
7108 C3
7109 B2
7110 C3
7111 C4
7112 F2
7113 E3
7114 F2
7115 B2
7116 E4
7117 C4
7118 B4
7119 F4
7120 D3
7121 D3
9001 F3
9002 F4

 

E_06532_012.eps

130204

LED Sensor Panel

L S

L S

Circuit Diagrams and PWB Layouts

EN 29EM8E 7.

LS

A

B

C

D

E

F

G

21

3

LED SENSOR PANEL

ON_OFF_LED

1-B8

3001
150R

6003

VS

OUT

GND

TSOP2136UH1

6000-1

TLUV5300

ORANGE-RED

12

I012

2003

2

I013

1

3

10V100u

6000-2

TLUV5300

GREEN

6K8

3008

10K

3013

32

3006
330R

3002
470R

I011

+5V_STDBY

54

3007

1-B8

1K5

BC847B

RC5

7001

3003

1K2

6

+9V

3004

10K

3005

15K

+9V

1-C8

STANDBY

50V10u

2001

7

2002

6004

ON_OFF_LED

LIGHT_SENSOR

STANDBY

470n

3009

I015

BPW46

1M5

I016

3014

RC5

1M5

1-C3

1-F5

1-F11
1-C7

+9V

+5V_STDBY

8

7000-1
LM358DR2

4

F001

F004

I017

F006

F002

F003

F005

1201

S4B-EH

I020

3016

F007

1

+9V

2

KEYBOARD

3

GND KEYBOARD

4

+5V_STDBY

3010

10K

2004

470n
3011

3K3

1K0

1214

S10B-EH

8

7000-2
LM358DR2

4

+5V STANDBY

1

KEYBOARD

2

SGND

3

LAMP FAULT

4

ON/OFF LED

5

STANDBY

6

RC5

7

LIGHT SENSOR

8
9

+9V

10

I019

3012

4K7

3017

1-C8

3K3

111098

LIGHT_SENSOR

1312

LS

A

B

C

D

E

F

G

1201 D9
1214 B10
2001 E7
2002 F7
2003 F4
2004 F9
3001 C3
3002 F5
3003 C6
3004 D6
3005 C6
3006 E5
3007 C5
3008 F4
3009 F7
3010 E9
3011 F9
3012 F10
3013 F4
3014 G8
3015 G9
3016 G9
3017 G11
6000-1 C4
6000-2 C4
6003 F3
6004 G7
7000-1 F8
7000-2 F10
7001 C6
F001 A9
F002 A9
F003 B9
F004 B9
F005 B9
F006 C9
F007 B9
I011 C5
I012 E4
I013 F4
I015 F7
I016 F8
I017 F9
I019 F10
I020 F9

H

I

J

3135 033 3315.4

1

NOTES

1. CAPACITANCE VALUES ARE IN FARADS:
m=MILI u=MICRO n=NANO p=PICO f=FEMTO

2. RESISTANCE VALUES ARE IN OHMS:
R=OHM K=KILO M=MEGA G=GIGA T=TERA

3. SAFETY TRIANGLE REPRESENTS PCEC REPLACEMENT PART ONLY.

4. FOR VALUE SEE TABLE.

*

5432

H

I

J

E_14780_096.eps

130704

6

7

98

1110

12

13

Circuit Diagrams and PWB Layouts

Layout LED Sensor Panel (Top Side)

1201 A1 1214 A2 2001 A1 2003 A2 6000 A2 6003 A2 6004 A1

EN 30EM8E 7.

 

3135 033 3315.4

Layout LED Sensor Panel (Bottom Side)

2002 A2
2004 A2
3001 A1

3002 A2
3003 A1
3004 A1

3005 A1
3006 A1
3007 A1

3008 A1
3009 A2
3010 A2

3011 A2
3012 A2
3013 A1

3014 A2
3016 A2
3017 A1

4002 A1
4003 A1
4004 A2

4005 A1
7000 A2
7001 A1

E_14780_098 .eps

130704

3135 033 3315.4

E_14780_099 .eps

130704

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