Copyright 2008 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.
Power Supply Panel: Jumper(PB03) 4748-49
8. Alignments51
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets54
Abbreviation List56
IC Data Sheets58
10. Spare Parts List64
11. Revision List81
Published by CS 0863 BU CD Consumer CarePrinted in the NetherlandsSubject to modificationEN 3122 785 17551
Page 2
EN 2TPM1.1U LA1.
Technical Specifications, Connections, and Chassis Overview
1.Technical Specifications, Connections, and Chassis Overview
Index of this chapter:
1.1 Technical Specifications
1.2 Connection Overview
1.3 Chassis Overview
Notes:
•Figures can deviate due to the different set executions.
•Specifications are indicative (subject to change).
1.1Technical Specifications
1.1.1Vision
Display type: LCD
Screen Size: 19"
Display area (mm): 408.24 (H) x
255.15(V)
Number of Pixel: 1440(H)x900(V)
Pitch(mm): 0.2835x 0.2835
Color pixel arrangement: RGB vertical stripe
Display operating mode: TN Mode, Normally
Ambient conditions:
Box dimension (LxWxH): 20.3” x 17.3” x
6.1”(19MF338B)
: 20.2” x 17.6” x
5.9”(19PFL3403D)
: 20.3” x 18” x
9”(19MD358B)
Product dimension (HxWxD): 15.12” x 18.34” x
6.61”(19MF338B)
: 15.4” x 18.4” x
6.5”(19PFL3403D)
: 15.62” x 18.34” x
6.85”(19MD358B)
Gross weight: 13.38 lbs(19MF338B)
: 12.7lbs(19PFL3403D)
: 14.77lbs(19MD358B)
Net weight: 11.37 lbs(19MF338B)
: 10.7lbs(19PFL3403D)
: 12.43lbs(19MD358B)
1.2Connection Overview
1.2.1Rear Connections
VGA: Video RGB - In
1
6
11
Figure 1-1 VGA Connector
1-Video Red 0.7 V
2-Video Green 0.7 V
3-Video Blue 0.7 V
4-n.c.
5-Ground Gnd H
6-Ground Red Gnd H
7-Ground Green Gnd H
8-Ground Blue Gnd H
9-+5V
10 - Ground Sync Gnd H
1-D2+ Data channel j
2-Shield Gnd H
3-D2- Data channel j
4-D1+ Data channel j
5-Shield Gnd H
6-D1- Data channel j
7-D0+ Data channel j
8-Shield Gnd H
9-D0- Data channel j
10 - CLK+ Data channel j
11 - Shield Gnd H
12 - CLK- Data channel j
13 - CEC
14 - n.c.
15 - DDC_SCL DDC clock j
16 - DDC_SDA DDC data jk
17 - Ground Gnd H
18 - +5V j
19 - HPD Hot Plug Detect j
20 - Ground Gnd H
5
10
15
E_06532_002.eps
050404
/ 75 ohm j
PP
/ 75 ohm j
PP
/ 75 ohm j
PP
1
E_06532_017.eps
250505
Page 3
Technical Specifications, Connections, and Chassis Overview
1.3Chassis Overview
19MF338B
EN 3TPM1.1U LA1.
Figure 1-3 Chassis Overview
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EN 4TPM1.1U LA1.
19PF3403D
Technical Specifications, Connections, and Chassis Overview
Figure 1-4 Chassis Overview
I_17550_060.eps
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Page 5
19MD358B
Technical Specifications, Connections, and Chassis Overview
EN 5TPM1.1U LA1.
Figure 1-5 Chassis Overview
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Page 6
EN 6TPM1.1U LA2.
Safety Instructions, Warnings, and Notes
2.Safety Instructions, Warnings, and Notes
Index of this chapter:
2.1 Safety Instructions
2.2 Warnings
2.3 Notes
2.1Safety Instructions
Safety regulations require the following during a repair:
•Connect the set to the Mains/AC Power via an isolation
transformer (> 800 VA).
•Replace safety components, indicated by the symbol h,
only by components identical to the original ones. Any
other component substitution (other than original type) may
increase risk of fire or electrical shock hazard.
Safety regulations require that after a repair, the set must be
returned in its original condition. Pay in particular attention to
the following points:
•Route the wire trees correctly and fix them with the
mounted cable clamps.
•Check the insulation of the Mains/AC Power lead for
external damage.
•Check the strain relief of the Mains/AC Power cord for
proper function.
•Check the electrical DC resistance between the Mains/AC
Power plug and the secondary side (only for sets that have
a Mains/AC Power isolated power supply):
1. Unplug the Mains/AC Power cord and connect a wire
between the two pins of the Mains/AC Power plug.
2. Set the Mains/AC Power switch to the “on” position
(keep the Mains/AC Power cord unplugged!).
3. Measure the resistance value between the pins of the
Mains/AC Power plug and the metal shielding of the
tuner or the aerial connection on the set. The reading
should be between 4.5 Mohm and 12 Mohm.
4. Switch “off” the set, and remove the wire between the
two pins of the Mains/AC Power plug.
•Check the cabinet for defects, to prevent touching of any
inner parts by the customer.
2.2Warnings
•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.
•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.
2.3Notes
2.3.1General
•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 color bar
signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated
otherwise) and picture carrier at 475.25 MHz for PAL, or
61.25 MHz for NTSC (channel 3).
•Where necessary, measure the waveforms and voltages
with (D) and without (E) aerial signal. Measure the
voltages in the power supply section both in normal
operation (G) and in stand-by (F). These values are
indicated by means of the appropriate symbols.
•Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the “double-D symbol”, are
trademarks of Dolby Laboratories.
2.3.2Schematic 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= × 10
nano-farads (n= × 10
•Capacitor values may also use the value multiplier as the
decimal point indication (e.g. 2p2 indicates 2.2 pF).
•An “asterisk” (*) indicates component usage varies. Refer
to the diversity tables for the correct values.
•The correct component values are listed in the Spare Parts
List. Therefore, always check this list when there is any
doubt.
2.3.3BGA (Ball Grid Array) ICs
Introduction
For more information on how to handle BGA devices, visit this
URL: www.atyourservice.ce.philips.com (needs subscription,
not available for all regions). After login, select “Magazine”,
then go to “Repair downloads”. Here you will find Information
on how to deal with BGA-ICs.
BGA Temperature Profiles
For BGA-ICs, you must use the correct temperature-profile,
which is coupled to the 12NC. For an overview of these profiles,
visit the website www.atyourservice.ce.philips.com (needs
subscription, but is not available for all regions)
You will find this and more technical information within the
“Magazine”, chapter “Repair downloads”.
For additional questions please contact your local repair help
desk.
2.3.4Lead-free Soldering
Due to lead-free technology some rules have to be respected
by the workshop during a repair:
•Use only lead-free soldering tin Philips SAC305 with order
code 0622 149 00106. If lead-free solder paste is required,
please contact the manufacturer of your soldering
equipment. In general, use of solder paste within
workshops should be avoided because paste is not easy to
store and to handle.
•Use only adequate solder tools applicable for lead-free
soldering tin. The solder tool must be able:
– To reach a solder-tip temperature of at least 400°C.
– To stabilize the adjusted temperature at the solder-tip.
– To exchange solder-tips for different applications.
•Adjust your solder tool so that a temperature of around
360°C - 380°C is reached and stabilized at the solder joint.
Heating time of the solder-joint should not exceed ~ 4 sec.
Avoid temperatures above 400°C, otherwise wear-out of
tips will increase drastically and flux-fluid will be destroyed.
To avoid wear-out of tips, switch “off” unused equipment or
reduce heat.
•Mix of lead-free soldering tin/parts with leaded soldering
tin/parts is possible but PHILIPS recommends strongly to
-9
), or pico-farads (p= × 10
-12
-6
),
).
Page 7
avoid mixed regimes. If this cannot be avoided, carefully
clear the solder-joint from old tin and re-solder with new tin.
2.3.5Alternative BOM identification
The third digit in the serial number (example:
AG2B0335000001) indicates the number of the alternative
B.O.M. (Bill Of Materials) that has been used for producing the
specific TV set. In general, it is possible that the same TV
model on the market is produced with e.g. two different types
of displays, coming from two different suppliers. This will then
result in sets which have the same CTN (Commercial Type
Number; e.g. 28PW9515/12) but which have a different B.O.M.
number.
By looking at the third digit of the serial number, one can
identify which B.O.M. is used for the TV set he is working with.
If the third digit of the serial number contains the number “1”
(example: AG1B033500001), then the TV set has been
manufactured according to B.O.M. number 1. If the third digit is
a “2” (example: AG2B0335000001), then the set has been
produced according to B.O.M. no. 2. This is important for
ordering the correct spare parts!
For the third digit, the numbers 1...9 and the characters A...Z
can be used, so in total: 9 plus 26= 35 different B.O.M.s can be
indicated by the third digit of the serial number.
Identification: The bottom line of a type plate gives a 14-digit
serial number. Digits 1 and 2 refer to the production center (e.g.
AG is Bruges), digit 3 refers to the B.O.M. code, digit 4 refers
to the Service version change code, digits 5 and 6 refer to the
production year, and digits 7 and 8 refer to production week (in
example below it is 2006 week 17). The 6 last digits contain the
serial number.
Directions for Use
MODEL :
PROD.NO:
32PF9968/10
AG 1A0617 000001
220-240V 50/60Hz
VHF+S+H+UHF
S
Figure 2-1 Serial number (example)
2.3.6Board Level Repair (BLR) or Component Level Repair
(CLR)
If a board is defective, consult your repair procedure to decide
if the board has to be exchanged or if it should be repaired on
component level.
If your repair procedure says the board should be exchanged
completely, do not solder on the defective board. Otherwise, it
cannot be returned to the O.E.M. supplier for back charging!
2.3.7Practical Service Precautions
•It makes sense to avoid exposure to electrical shock.
While some sources are expected to have a possible
dangerous impact, others of quite high potential are of
limited current and are sometimes held in less regard.
•Always respect voltages. While some may not be
dangerous in themselves, they can cause unexpected
reactions that are best avoided. Before reaching into a
powered TV set, it is best to test the high voltage insulation.
It is easy to do, and is a good service precaution.
EN 7TPM1.1U LA3.
MADE IN BELGIUM
~
128W
BJ3.0E LA
E_06532_024.eps
130606
3.Directions for Use
You can download this information from the following websites:
http://www.philips.com/support
http://www.p4c.philips.com
Page 8
EN 8TPM1.1U LA4.
Mechanical Instructions
4.Mechanical Instructions
Index of this chapter:
1. Cable Dressing
2. Service Positions
3. Assy/Panel Removal
4. Re-assembly
4.1Cable Dressing
Notes:
•Figures below can deviate slightly from the actual situation,
due to the different set executions.
•Follow the disassembly instructions in the described order.
Figure 4-1 Cable dressing(19MF338B)
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Page 9
Mechanical Instructions
EN 9TPM1.1U LA4.
Figure 4-2 Cable dressing(19PFL3403D)
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Page 10
EN 10TPM1.1U LA4.
Mechanical Instructions
Figure 4-3 Cable dressing (19MD358B)
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Page 11
Mechanical Instructions
EN 11TPM1.1U LA4.
4.2Service Positions
For easy servicing of this set, there are a few possibilities
created:
•The buffers from the packaging (see figure "Rear cover").
•Foam bars (created for Service).
4.2.1Foam Bars
Required for sets
1
42"
4.3Assy/Panel Removal
4.3.1Stand/Base
Remove the screws remarked in red to remove the stand or
base.
19MF338B
1
I_17550_065.eps
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Figure 4-5 Remove base
E_06532_018.eps
171106
Figure 4-4 Foam bars
The foam bars (order code 3122 785 90580 for two pieces) can
be used for all types and sizes of Flat TVs. See figure “Foam
bars” for details. Sets with a display of 42” and larger, require
four foam bars [1]. Ensure that the foam bars are always
supporting the cabinet and never only the display.
Caution: Failure to follow these guidelines can seriously
damage the display!
By laying the TV face down on the (ESD protective) foam bars,
a stable situation is created to perform measurements and
alignments. By placing a mirror under the TV, you can monitor
the screen.
19PFL3403D
Figure 4-6 Remove base
I_17550_066.eps
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Page 12
EN 12TPM1.1U LA4.
Mechanical Instructions
4.3.2Rear Cover
1. Remove the screws remarked in red, which secure the rear
cover. The screws are located at the top, bottom, left and
right sides.
2. Lift the rear cover from the cabinet. Make sure that wires
and flat foils are not damaged during cover removal.
19MF338B
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4.3.3Power Board
1. Refer to next figure
2. Unplug connector remarked in blue.
3. Release screws(0G1T 1130 8120 and 0G1T 1130
10120)remarked in red and remove the board.
When defective,replace the whole unit
19MF338B&19PFL3403D
Figure 4-7 Remove rear cover
19PFL3403D
Figure 4-8 Remove rear cover
19MD358B
I_17550_068.eps
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19MD358B
Figure 4-10 Power Board
I_17550_005.eps
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Figure 4-9 Remove rear cover
I_17550_080.eps
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Figure 4-11 Power Board
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Page 13
Mechanical Instructions
EN 13TPM1.1U LA4.
4.3.4Main Board
1. Refer to next figure
2. Unplug connector remarked in blue.
3. Replease screws remarked in red and remove the board.
When defective, replace the whole unit.
19MF338B
Figure 4-12 Main Board
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19MD358B
Figure 4-14 Main Board
4.3.5IR Board
1. Refer to next figure
2. Unplug the connector remarked in blue.
3. Remove the screws remarked in red and remove the IR
board.
When defective,replace the whole unit.
I_17550_073.eps
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19PFL3403D
Figure 4-13 Main Board
I_17550_072.eps
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19MF338B & 19MD358B
Figure 4-15 IR Board
I_17550_007.eps
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Page 14
EN 14TPM1.1U LA4.
Mechanical Instructions
19PFL3403D
Figure 4-16 IR Board
4.3.6Speakers
1. Refer to next figure.
2. Remove the screws remarked in red.
I_17550_070.eps
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4.3.8Bracket
1. Refer to next two figures.
2. Remove the screws remarked in red.
Figure 4-19 Bracket
I_17550_009.eps
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Figure 4-17 Speakers
4.3.7Bezel
1. Refer to next two figures.
2. Remove the screws remarked in red.
Figure 4-18 Bezel
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Page 15
4.419MD358B DVD Base Removal
4.4.1Cover_BOTTOM_DVD_Base
Remove the screws remarked in red to remove the
Cover_BOTTOM_DVD_Base.
Mechanical Instructions
Figure 4-23 Rear Cover(19MD358B)
EN 15TPM1.1U LA4.
I_17550_077.eps
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Figure 4-20 Cover_BOTTOM_DVD_Base
4.4.2QSI_SLIM_DVD_PLAYER
Remove the screws remarked in red to remove the
QSI_SLIM_DVD_Player.
Figure 4-21 QSI_SLIM_DVD_PLAYER
4.4.3FRAME_DVD Base
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I_17550_075.eps
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4.5Set Re-assembly
To re-assemble the whole set, execute all processes in reverse
order.
Notes:
•While re-assembling, make sure that all cables are placed
and connected in their original position. See figure "Cable
dressing".
Remove the screws remarked in red to remove the
FRAME_DVD Base.
Figure 4-22 FRAME_DVD Base
4.4.4Rear Cover
Remove the screws remarked in red to remove the rear cover.
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Page 16
EN 16TPM1.1U LA5.
Service Modes, Error Codes, and Fault Finding
5.Service Modes, Error Codes, and Fault Finding
Index of this chapter:
5.1 Test Points
5.2 Service Mode
5.3 Service Tools
5.1Test Points
This chassis is NOT equipped with test points in the service
printing. These test points are NOTspecifically mentioned in
the service manual
5.2Service Mode
5.2.1Factory Mode
How to Enter
To enter the Factory mode,use one of the following methods:
•To hold”Volume+” and “Volume-” buttons,then power on
while there is video signal in.Monitor will enter factory
mode automatically once power is off.
•Press remote control code”062596” ,then press menu key.
Caution: This fuctions are avaible for development and
service personnal only,not for end customers.
After entering factory mode, the following screen is visible, the
values can be adjusted according to the requested.
Also new in this chassis:when you activate CSM and there is a
USB stick connected to the TV,the software will dump the
complete CSM content to the USB stick,The file(CSM.txt) will
be saved in the root of your USB stick.This info can be handy if
you donot have picture.
How to Activate CSM
Key in the code”123654” via the standard RC transmitter.
How to Navigate
By mean of the “CURSOR-DOWN/UP” knob on the RCtransmitter on the screen.
Contents of CSM
Figure 5-1 Factory mode menu
How to EXIT
Choose ‘EXIT”,then press “OK” botton on remote control.
5.2.2Customer Service Mode(CSM)
Purpose
When a customer is having problems with his TV-set,he can
call his dealer or the Customer Helpdesk.The service
technician can then ask the customer to actrivate the CSM in
order to identify the status of the set.Now,the service technician
can judge the erverity of the complain.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 mode are not
possible.
I_17550_010.eps
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Figure 5-2 CSM Menu(19MF338B)
Figure 5-3 CSM Menu(19PFL3403D)
I_17550_011.eps
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I_17550_079.eps
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When in this chassis,CSM is activated,a clour bar test pattern
will be visible for 5 seconds.This test pattern is generated by
the pacific 3.So if you see this test pattern you can determine
that the back end video chain(pacific3,LVDS and display) is
working.
Page 17
Service Modes, Error Codes, and Fault Finding
TO
UART SERVICE
CONNECTOR
TO TV
TO
I2C SERVICE
CONNECTOR
TO
UART SERVICE
CONNECTOR
EN 17TPM1.1U LA5.
I_17550_079.eps
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Figure 5-4 CSM Menu(19MD358)
Menu Explanation
1. Set Type. Type number and region.
2. Production code. Product serial no.
3. SW naming main-processor. Software cluster and version
is displayed.
4. Code 1. Error buffer contents.
5. Code 2. Error buffer contents.
(for the data of code 1/2, please refer to the table below)
6. Key (HDCP): Indicates if the keys are valid.
7. Digital Signal Quantity
8. NVM-naming: Indicates the used LCD panel type and
region (NVM content and main SW depend on the used
LCD panel).
Error CodeError Code Type
00OK
01DDR may fail
02EEPROM may fail
03TUNER may fail
04MT5380ACU may fail
ComPair II
RC in
Optional
Switch
PowerModeLink/
HDMI
I
Activity
2
C only
RC out
Multi
function
2
I
C
PC
ComPair II Developed by Philips Brugge
Optional power
5V DC
RS232 /UART
E_06532_036.eps
150208
Figure 5-5 ComPair II interface connection
Caution: It is compulsory to connect the TV to the PC as
shown in the picture above (with the ComPair interface in
between), as the ComPair interface acts as a level shifter. If
one connects the TV directly to the PC (via UART), ICs will be
blown!
How to Order
ComPair II order codes:
•ComPair II interface: 3122 785 91020.
•For SW see Philips service website.
•ComPair UART interface cable: 3122 785 90630.
Note: If you encounter any problems, contact your local
support desk.
5.3.2LVDS Tool
Support of the LVDS Tool has been discontinued.
How to exit
Press”MENU” on the RC-transmitter.
5.3Service Tools
5.3.1ComPair
Introduction
ComPair (Computer Aided Repair) is a Service tool for Philips
Consumer Electronics products. and offers the following:
1. ComPair helps you to quickly get an understanding on how
to repair the chassis in a short and effective way.
2. ComPair allows very detailed diagnostics and is therefore
capable of accurately indicating problem areas. You do not
have to know anything about I
yourself, because ComPair takes care of this.
3. ComPair speeds up the repair time since it can
automatically communicate with the chassis (when the uP
is working) and all repair information is directly available.
4. ComPair features TV software upgrade possibilities.
Specifications
ComPair consists of a Windows based fault finding program
and an interface box between PC and the (defective) product.
The (new) ComPair II interface box is connected to the PC via
an USB cable. For the TV chassis, the ComPair interface box
and the TV communicate via a bi-directional cable via the
service connector(s).
2
C or UART commands
How to Connect
This is described in the ComPair chassis fault finding database.
Page 18
EN 18TPM1.1U LA5.
Personal Notes:
Service Modes, Error Codes, and Fault Finding
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Page 19
Block Diagrams, Test Point Overview, and Waveforms
p
A
A
6.Block Diagrams, Test Point Overview, and Waveforms
Wiring Diagram 19MF338B
WIRING DIAGRAM
19TPM1.1U LA6.
1
CN825
CN824
11 Pin
CN902
12
Key Board
95T801412F901
HARNESS 75120
1
11 pin
CN101
CN016
3Pin
1
11
3
95T8014 4X901
HARNESS TE0003
95T8013 2X901
HARNESS TE0004
HARNESS TE0005
95T8013 2X902
Panel
89T179E30C919
FFC Cable
2
1
30
2
1
2pin2
30 pin
CN602
CN601
CN701
MT5380ACU
LQFP256
U400
1
in
Power Board
CN823
CN821
CN901
C IN
Scaler Board
Head Phone
1
6Pin
YPbPr
CN301
95T8014 6X901
HARNESS TE0001
6
HDMI
udio R/L inSPDIF Out
R/F
Side AV
1
4Pin
CN302
PC Audio in
4
PC D-SUB
11
IR Board
CN001
Speaker R/L
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6
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Page 20
Block Diagrams, Test Point Overview, and Waveforms
A
Wiring Diagram 19PFL3403D
20TPM1.1U LA6.
WIRING DIAGR
Key
M
95T8014 4F902
Panel
Board
4
4 Pin
1
CN016
1
12 Pin
CN902
CN853
CN851
HARNESS 75129
12
95T801412X901
HARNESS 75120
1
11 pin
CN101
11
30 Pin
30
CN701
MT5380ACU
LQFP256
89T179E30C920
FFC Cable
1
95T8013 2X901
HARNESS TE0004
2 Pin 2Pin
CN602
95T8013 2X902
CN601
HARNESS TE0005
1212
Power Board
CN833
CN831
CN901
1
AC IN
U400
Main Board
Head Phone
1
6Pin
HDMI 1
YPbPr
CN301
95T8014 6F902
HARNESS 75128
6
HDMI 2
Audio R/L in
SPDIF Out
R/F
Side AV
1
4Pin
CN302
PC Audio in
4
PC D-SUB
6
IR Board
6 Pin
CN001
Speaker R/L
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Page 21
Block Diagrams, Test Point Overview, and Waveforms
p
Wiring Diagram 19MD358B
WIRING DIAGRAM
Key Board
CN016
3Pin
1
21TPM1.1U LA6.
95T8014 4F901
95T8013 2X901
HARNESS TE0004
3
95T8014 5F901
HARNESS 75126
Panel
HARNESS TE0005
95T8013 2X902
HARNESS 4P-3P
1
11 Pin
CN902
CN853
CN851
Power Board
CN833
CN831
AC IN
12
095T801412X90
HARNESS TE0002
HARNESS TE0001
95T8014 6X901
1
11 pin
CN101
1
6Pin
6
1
4Pin
11
CN301
CN302
95T8014 4X901
HARNESS TE0003
HDMI
ISP
89T179E30C919
FFC CABLE 30P
30
CN701
Audio R/L in
in
301
MT5380ACU
LQFP256
U400
Scaler Board
YPbPr
SPDIF Out
1
4
6
4pin6pin
CN150
CN303
R/F
1
2
2
1
2pin
CN602
CN601
1
2pin
Head Phone
Side AV
CN901
IR Board
CN001
4
PC D-SUB
PC Audio in
HARNESS 75125
95T8014 4F903
161
16
89T176E 16912
1
FFC CABLE 16P
16 Pin
CN750
Speaker R/L
4
2pin
1
2
CN060
DVD Key Board
16 pin
1
DVD MODULE
16
4 pin
1
4
4pin
DVD LED Board
CN080
1
I_17550_083.eps
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Page 22
Block Diagrams, Test Point Overview, and Waveforms
Block Diagram Power Supply
POWER SUPPLY
22TPM1.1U LA6.
+5V / LC
filter to
+5Vc
+12V
+3V3SB LD1117S33
+5Vc/60mA
DV33SB SW_SI3441 / 50mA
RC filter x 1 + LC filter x 3 Tuner
+5V_SW MOS
Switch SI5441 1.5A
+5V_TUNER 0.35A Alps 507A
AV33 LD1117S33
DV33 LD1117S33
AV25 700mA D1117ADTR
IR 2mA
5mA for WT6702 (Optional)
50mA for MTK5380
350mA for MT5380
100mA for Flash / EEPROM
AV12 LD1117DTTR for MT5380
+12V
DDRV 2V6 LD1117ADTR 650mA
Panel_Vcc MOS
Switch SI5441
Panel_Vcc for LVDS 5V / 1.2A for 19”
DV11 D-D Buck
L5985
DV11/ 1.2A for MT5380
+12V for iPod 10W Subwoofer & Battery charge 1.3A
LP2996 1V8 to DDR1 x1
TDA8933 Audio AMP+12V for Audio 3Wx2 / 600mA
I_17550_084.eps
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Page 23
Block Diagrams, Test Point Overview, and Waveforms
Block Diagram Scaler Board 19MF338B & 19MD358B
23TPM1.1U LA6.
DS
DS
Combo
Tuner
TDQU4-507A
SB-03
PC D-SUB
UXGA 162MHz
( Magnavox )
( Magnavox )
I2C
IFAT +/-
CVBS + 2nd IF
DDC 24C02
SB-08
HD YPbPr
CVBS
Function block of main Board w/ MT5380AACCUU
Function block of main Board w/ MT5380
DDR1 256Mbit x1
SB-04
Serial Flash 4MByte
SB-06
MT5380ACU
.MCU
.DTV receiver
.ATV demodulation
.MPEG/video/audio
decoder
.Scaling
.Video enhancement
LVDS to panel
RC
UART for ISP & Comair & iTV level 1
Keys
M24C16-MN6T
SB-05
HDMI-1
Audio R/L of CVBS
Audio R/L of YPbPr
Audio R/L of PC
Audio R/L of DVD YPbPr
DVD YPbPr
DDC 24C02
SB-07
.3D comb
.LVDS Transmitter
.HDMI 1.3a Receiver
.ADC
SB-05
TDA8933BTW
SB-11
I2C
HP OP AMP
LM4809MA
SB-12
speakers
Headphone
I_17550_085.eps
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Page 24
Block Diagrams, Test Point Overview, and Waveforms
Note: . The Service Mode are describe in chapter 5.Menu
navigation is done with the CURSOR UP, DOWN, LEFT or
RIGHT keys of the remote control transmitter.
8.1Electrical Instructions
8.1.1AV-1(YpbPr) mode Display adjustment
White balance adjustment (B)
19MF338B&19MD358B
General set-up:
Equipment Requirements: Quantum Data Pattern Generator or
Chroma2229/MTTK8256A Apply 1080i,SMPTE color pattern.
Pattern 27.
I_17550_012.ep
13020
Inital Set-up:Set Smart picure
as"Personal",Brightness=50,Color=50,Contrast=50.Then run
factory "AUTO-COLOR" proces.
Alignment method:
Initial Set-up:Set Smart picture
as"Personal"(Brightness=50,Color=50,Contrast=50) and
check Factory "SP_MODE_PWM" for Personal/sports/
Standard/Movie=20 Power Saver=100.
Alignment:Adjust the factory "CLR_TEMP_R/CLR_TEMP_G/
CLR_TEMP_B" to meet NORMAL color temperature
requirement and check COOL WARM of color temp.
[Enter factory key 062596 by remoted number key then press
Info key]
Output Detection Points:Screen center.
Table 8-1 Check (X,Y) coordinates as belows
Normal/
(7500K)Cool(9300K) Warm(6500K)
x(center)0.300 ± 0.005X'= x± ax'=x± c
y(center)0.310 ± 0.005Y'=y± by'=± d
Y(center)200±20
If out of specification then fine-tune factory "CLR_TEMP_R/
CLR_TEMP_G/CLR_TEMP_B" for Normal temperature.Other
modes pls. refer to below form (for reference).
Remark:a,b,c,d are offset refer to Normal dada and build in
firmware to close warm x=0.314, y=0.324
and Cool x=0.285,y=0.293 as posible.If out of x,y in warm/cool
define tolerance 0.015 then fine-tune the offset value is
needed.
1. Check the gray pattern should be distinguished and color
bar is correct.
Check Luminance Note:
Use Minolta CA-210 for colour coordinates and luminance
check.
Table 8-3 Reading with Minolta CA-210.
NormalCoolWarm
CCT9300K11500K6500K
x0.283 ± 0.0150.273± 0.0150.314± 0.015
y0.297 ± 0.0150.280± 0.0150.324± 0.015
2.Check the gray pattern should be distinguished and color bar
is correct.
Check Luminance Note:
Use Minolta CA-210 for colour coordinates and luminance
check.
Luminance typical 300 Nits , Min. > 230 Nits
In the center of the screen when 'Smart picture' at
'PERSONAL',and Brightness and Contrast control set at 100%.
19PFL3403D
Equipment Requirements:Minolta CA-110 or CA-210 or
Equivalent Color analyzer.Quantum Data Pattern Generator
802G, 802BT, 881 or equivalent instrument.
Input requirements:
Input Signal Type : YPbPr signal
1. 1080i mode, TVBar100 pattern by 802G or 802BT or 881.
2. Select Smart picture to Personal mode and check the x, y
data.
Input Signal Strength : 1000mVpp for Y signal ; +/-350mV for
Pb & Pr signal
2. Set Smart picture as “Personal” and Contrast =50,
Brightness=50, Color=50
3.Apply “SMPTE color” pattern or “color bar with black &
white”pattern by signal generator.
4. Enter factory mode menu: press MENU + Numeric keys
“062596” + INFO key (FAC mode menu). Then select “Factory”
item.
Output Detection Points:Screen center.
Table 8-4 Check (X,Y) coordinates as belows
Normal/
(7500K)Cool(9300K) Warm(6500K)
x(center)0.300 ± 0.005 0.314±0.0050.285±0.005
y(center)0.310 ± 0.005 0.324±0.0050.293±0.005
Y(center)
Check grayscale
Check the gray pattern should be distinguished and color bar is
correct.
Check Luminance Note:Use Minolta CA-110 or CA-210 for
colour coordinates and luminance check.
Luminance typical 300 Nits , Min. > 250 Nits
In the center of the screen when “Smart picture” at
“PERSONAL”,
and Brightness and Contrast control set at 100%.
These CLR TEMP R, CLR TEMP G, CLR TEMP B setting
values of AV1 should be auto copied to the TV mode and Side
AV mode and HDMI1 / 2 all deviation values based on the PQ
table.
Check the gray pattern should be distinguished and color bar is
correct.
Check Luminance Note:
Use Minolta CA-210 for colour coordinates and luminance
check.
Luminance typical 300 Nits , Min. > 230 Nits
In the center of the screen when 'Smart picture' at
'PERSONAL', and Brightness and Contrast control set at
100%.
19PFL3403D
Equipment Requirements: Minolta CA-110 or or CA-210 or
Equivalent Color analyzer,Fluke 54200 or equivalent TV RF
signal generator
Input requirements:
Input Signal Type: RF signal
1. Set to NTSC system, frequency=187.25MHZ ( for NAFTA
model ), with White pattern of 100%
2. Select Smart picture to Personal mode and check the x, y
data.
Input Signal Strength : 10mV (80 dBuV) terminal voltage.
Input Injection Point : TV Tuner input
Initial Set-up:
1. Select source as “TV”.
2. Set Smart picture as “Personal”and Contrast =50,
Brightness=50, Color=50
3. Apply “100IRE White” pattern by TV pattern generator.
Table 8-7 Check (X, Y) co-ordinates as belows:
Normal/ (7500K)Warm/(6500K)Cool/(9300 K)
x (center)
y (center)
Y (center)
0.300± 0.005 0.314 ± 0.005 0.285± 0.005
0.310± 0.005 0.324± 0.005 0.293± 0.005
8.1.2TV Mode
19MF338B&19MD358B
Color temperature Normal/Warm/Cool DAC dada same as AV1
mode.
Check chromaticity (X, Y) co-ordinates specification.
General set-up :
Equipment Requirements: Color analyzer.
Input requirements:
Input Signal Type : CVBS-NTSC signal.
Frequency = 187.25 MHz (CH9).
Input Signal Strength: 10mV (80 dBuV) terminal voltage.
Input Injection Point : TV Tuner input
Remark : TV mode all color temp data will refer to HD Normal
and auto adjusted by TV self to close above table as possible,
if out of x,y spec 0.015 then fine-tune the offset table is needed.
All offset values build in in firmware.
Output Detection Points: Screen center.
Table 8-5 Check (X, Y) co-ordinates as belows:
Normal/ (7500K)Warm/(6500
x (center)
y (center)
Y (center)200
Table 8-6 Reading with Minolta CA-210.
0.300± 0.010 0.314 ± 0.010 0.285± 0.010
0.310± 0.010 0.324± 0.0100.293± 0.010
K)
Cool/(9300 K)
Check the gray pattern should be distinguished and color bar is
correct
Check Luminance Note:Use Minolta CA-110 or CA-210 for
colour coordinates and luminance check.
Luminance typical 300 Nits , Min. > 250 Nits
In the center of the screen when “Smart picture” at
“PERSONAL”, and Brightness and Contrast control set at
100%.
8.1.3 PC Mode Adjustment
White balance adjustment (B)
19MF338B&19MD358B
General set-up :
Equipment Requirements: PC signal / Color analyzer.
Input requirements:
Input Signal Type : PC R/G/B analog TTL separate Sync
signal.
Timing = 1024x768/60Hz.
Input Signal Strength : 700mV.
Input Injection Point : D-Sub.
Alignment method :
Initial setting : Check factory " VGA_PWM_MIN " =15 and "
VGA_PWM_MAX "= 103, then run Factory" AUTO_COLOR"
with 5 white block pattern. (see pattern-1)
Check : Check Factory " CLR_TEMP_R / CLR_TEMP_G /
CLR_TEMP_B " whether to met specification of Normal/Warm/
Cool .
CCT
x
y0.297 ± 0.015 0.280± 0.0150.324± 0.015
Normal
9300K11500K6500K
0.283 ± 0.015 0.273± 0.015 0.314± 0.015
Cool
Warm
Page 53
Table 8-8 Reading in Minolta CA-210.
Normal/ (7500K)Warm/(6500K)Cool/(9300 K)
x (center)0.300 ± 0.010 0.314 ± 0.010 0.285 ± 0.010
y (center)0.310 ± 0.010 0.324 ± 0.010 0.293 ± 0.010
Y (center)180
19PFL3403D
Equipment Requirements: Minolta CA-110 or CA-210 or
Equivalent Color analyzer Chroma 2250 or equivalent PC
signal generator
Input requirements:
Input Signal Type: PC VGA signal
1. 1024X768/60Hz PC mode with 5 white block pattern. (see
pattern-1)
2. Select Color temperature to Normal and check the x, y data.
Input Signal Strength : 0.7 Vp-p linear voltage.
Input Injection Point : PC D-SUB input
Alignment method :
Initial Set-up:
1. Select source as “PC”.
2. Set Contrast=50, Brightness=50, Color temperature=
Normal and Picture format= Full screen.
3. Apply “5 white block” pattern by VGA pattern generator.
4. Enter factory mode menu: press MENU + Numeric keys
“062596” + INFO key (FAC mode menu). Then select “Factory”
item.
5. Check Factory setting should be follow up the item10. Preset
NVM data.
Table 8-9 Reading in Minolta CA-110 or CA-210.
Normal/ (7500K)Warm/(6500K)Cool/(9300 K)
Alignments
I_17550_014.eps
Figure 8-3 "AUTO_COLOR" with five white block pattern.
8.1.4HDMI MODE ADJUSTMENT(19PFL3403D)
White balance adjustment (B)
Equipment Requirement: Minolta CA-110 or CA-210 or
Equivalent Color analyzer,Quantum Data Pattern Generator
802BT or 881.
Input requirements:
Input Signal Type: HDMI signal
1. 1080i mode, full white pattern.
2. Select Smart picture to Personal mode and check the x, y
data.
Input Signal Strength : 4 channels TMDS signal
Input Injection Point : HDMI input
Initial Set-up:
1. Select source as “HDMI1 or HDMI2”.
2. Set Smart picture as “Personal” and Contrast =50,
Brightness=50, Color=50
3. Apply full white pattern by Quantum Data signal generator.
EN 53TPM1.1U LA8.
130208
x (center)0.300 ± 0.005 0.314 ± 0.005 0.285 ± 0.005
y (center)0.310 ± 0.005 0.324 ± 0.005 0.293 ± 0.005
Y (center)
I_17550_013.eps
130208
Figure 8-2 "AUTO_COLOR" with five white block pattern.
Table 8-10 Check (X, Y) co-ordinates as belows:
Normal/ (7500 K)Warm /(6500
K)
x (center) 0.300 ± 0.005
y (center)
0.310 ± 0.005 0.324 ± 0.005
0.314 ± 0.005
Y (center)
Check the gray pattern should be distinguished and color bar is
correct
Check Luminance Note:Use Minolta CA-110 or CA-210 for
colour coordinates and luminance check.
Luminance typical 300 Nits , Min. > 250 Nits
In the center of the screen when “Smart picture” at
“PERSONAL”, and Brightness and Contrast control set at
100%
8.2Serial Number Definition
BOM Code:
Table 8-11 Panel type
PANEL SUPPLIER Code
AU1
CPT2
LPL(LG)3
QDI4
CMO5
HSD6
SVA7
Cool/ (9300 K)
0.285 ± 0.005
0.293 ± 0.005
Page 54
EN 54TPM1.1U LA9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.Circuit Descriptions, Abbreviation List, and IC Data Sheets
Index of this chapter:
9.1 Introduction
9.2 Block Diagram
9.3 Abbreviation List
9.4 IC Data Sheets
Notes:
•Only new circuits (circuits that are not published recently)
are described.
•Figures can deviate slightly from the actual situation, due
to different set executions.
•For a good understanding of the following circuit
descriptions, please use the Wiring, Block (chapter 6) and
Circuit Diagrams (chapter 7). Where necessary, you will
find a separate drawing for clarification.
9.1Introduction
This TV 19MF338B & 19PFL3403D &19MD358B use
1440x900 WXGA panel.Support PC analog and DVI(HDMI
port) digital input up to 1440x900 60Hz model,and support Y/
C,CVBS.Also for Y pb signal input from SDTV to
HDTV(480i,480p,720p60Hz,1080i 60Hz) digital port for
HDMI(480i, 480p,720p60Hz,1080i60Hz).
This LCD-Monitor use MediaTek MT5380ACU scalar IC,which
has embedded ADC for HDTV/Analog D-sub input up to
54MHz/10bit,digital port for CVBS and Y/C input,TXT decoder
and built-in dual 6/8/10-bit LVDS transmitter scaler.
There are video processing and some audio function in scaler
board.The 19MF338B & 19PFL3403D &19MD358B uses
MediaTek MT5380ACU as scaler engine,which has embedded
Analog D-SUB,digital HDMI receiver,scaling input signal to
panel OSD mapping and simple 3D de-interlacer.The extra
DDR is to accomplish video frame rate conversion and to
provide OSD and de-interlacer with enough memory.
The video processing and some audio functions is done on the
Scaler board.
The MediaTek MT5380ACU consists of a DTV frontend
demodulator, a backend decoder and a TV controller and offers
high integration for advanced applications. It combines a
transport demultiplexer, a high definition MPEG 2 video
decoder, an AC3 audio decoder, an LVDS transmitter, and an
NTSC/PAL/SECAM TV decoder with a 3D comb filter.
The MT5380C enables consumer electronics manufactures to
build high quality, low cost and feature rich iDTVs. World
Leading Audio/Video Technology: The MT5380ACU has built
in high resolution and high quality audio codec. It includes
MediaTek MDDiTM deinterlace solution to generate very
smooth picture quality for motions. A 3D comb filter added to
the TV decoder recovers great detail for still pictures. The
special color processing technology provides natural, deep
colors and true studio quality graphics. Rich Features for High
Value Products: The MT5380ACU enables a true single chip
experience. It integrates high quality HDMI1.3, high speed
VGA ADC, dual channel LVDS, USB2.0 receiver and
multimedia decoder. Reliable Frontend Receiving Capability:
Excellent adjacent and cochannel rejection capability grants
customers never miss any wonderful stream. Professional
error concealment provides stable, smooth and mosaic free
video quality.
9.2Block Diagram
19MF338B & 19MD358B
( Magnavox )
DSDS( Magnavox )
Combo
Tuner
TDQU4-507A
SB-03
PC D-SUB
UXGA 162MHz
Audio R/L of CVBS
DDC 24C02
SB-08
HDMI-1
I2C
IFAT +/-
CVBS + 2nd IF
HD YPbPr
DVD YPbPr
Function block of main Board w/ MT5380AACCUU
Function block of main Board w/ MT5380
DDR1 256Mbit x1
SB-04
Serial Flash 4MByte
SB-06
MT5380ACU
.MCU
CVBS
DDC 24C02
SB-07
.DTV receiver
.ATV demodulation
.MPEG/video/audio
decoder
.Scaling
.Video enhancement
.3D comb
.LVDS Transmitter
.HDMI 1.3a Receiver
.ADC
SB-05
I2C
LVDS to panel
RC
UART for ISP & Comair & iTV level 1
Keys
M24C16-MN6T
SB-05
HP OP AMP
LM4809MA
SB-12
Headphone
Audio R/L of YPbPr
Audio R/L of PC
Audio R/L of DVD YPbPr
TDA8933BTW
SB-11
Figure 9-1 Scaler board block diagram
speakers
I_17550_087.eps
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Page 55
19PFL3403D
Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 55TPM1.1U LA9.
DSDS((OTS
Combo
Tuner
TDQU4-507A
SB-03
PC D-SUB
UXGA 162MHz
HDMI-1
HDMI-2
Audio R/L of CVBS
OTS))
DDC 24C02
SB-08
Function block of main Board w/ MT5380AACCUU
Function block of main Board w/ MT5380
Serial Flash 32 MByte
SB-06
TDA8933BTW
SB-11
LVDS to panel
RC
UART for ISP
Keys
M24C16-MN6T
SB-05
I2C
HP OP AMP
LM4809MA
SB-12
speakers
2
C
I
IFAT +/-
CVBS + 2nd I F
HD YPbPr
DVD YPbPr
CVBS
DDC 24C02
SB-07
DDC 24C02
SB-07
DDR1 256Mbit x1
SB-04
MT5380ACU
.MCU
.DTV receiver
.ATV demodulation
.MPEG/video/audio
decoder
.Scaling
.Video enhancement
.2D comb
.LVDS Transmitter
.HDMI 1.3a Receiver
.ADC
SB-05
Headphone
Audio R/L of YPbPr
Audio R/L of PC
Figure 9-2 Scaler board block diagram
I_17550_057.eps
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Page 56
EN 56TPM1.1U LA9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
algorithm that adapts aspect ratio to
remove horizontal black bars; keeping
up the original aspect ratio
ACIAutomatic Channel Installation:
algorithm that installs TV channels
directly from a cable network by
means of a predefined TXT page
ADCAnalogue to Digital Converter
AFCAutomatic Frequency Control: control
signal used to tune to the correct
frequency
AGCAutomatic Gain Control: algorithm that
controls the video input of the feature
box
AMAmplitude Modulation
AUOAcer Unipack Optronics
APAsia Pacific
ARAspect Ratio: 4 by 3 or 16 by 9
ASDAutomatic Standard Detection
AVAudio Video
B-TXTBlue teletext
BTSCBroadcast Television System
Committee
C-FRONTChrominance front input
CBACircuit Board Assembly (or PWB)
CLConstant Level: audio output to
connect with an external amplifier
CLUTColour Look Up Table
ComPairComputer aided rePair
CSMCustomer Service Mode
CVBSComposite Video Blanking and
Synchronisation
CVBS-EXTCVBS signal from external source
(VCR, VCD, etc.)
CVBS-INTCVBS signal from Tuner
CVBS-MONCVBS monitor signal
CVBS-TER-OUTCVBS terrestrial out
DACDigital to Analogue Converter
DBEDynamic Bass Enhancement: extra
low frequency amplification
DFUDirections For Use: owner's manual
DNRDynamic Noise Reduction
DRAMDynamic RAM
DSPDigital Signal Processing
DSTDealer Service Tool: special
(European) remote control designed
for service technicians
DTSDigital Theatre Sound
DVDDigital Versatile Disc
DVIDigital Visual Interface
DWDouble Window
EDEnhanced Definition: 480p, 576p
EEPROMElectrically Erasable and
Programmable Read Only Memory
EXTEXTernal (source), entering the set by
SCART or by cinches (jacks)
FBLFast Blanking: DC signal
accompanying RGB signals
FBL-TXTFast Blanking Teletext
FLASHFLASH memory
FMField Memory / Frequency Modulation
FMRFM Radio
FRONT-CFront input chrominance (SVHS)
FRONT-DETECTFront input detection
FRONT-Y_CVBSFront input luminance or CVBS
(SVHS)
FTVFlat TeleVision
G-TXTGreen teletext
HH_sync to the module
HDHigh Definition: 720p, 1080i, 1080p
HDMIHigh Definition Multimedia Interface,
digital audio and video interface
HPHead Phone
IMonochrome TV system. Sound
carrier distance is 6.0 MHz
I2CIntegrated IC bus
I2SIntegrated IC Sound bus
ICIntegrated Circuit
IFIntermediate Frequency
InterlacedScan mode where two fields are used
to form one frame. Each field contains
half the number of the total amount of
lines. The fields are written in "pairs",
causing line flicker.
IRInfra Red
IRQInterrupt ReQuest
Last StatusThe settings last chosen by the
customer and read and stored in RAM
or in the NVM. They are called at start-
up of the set to configure it according
the customers wishes
LATAMLATin AMerica
LC04Philips chassis name for LCD TV 2004
I, L is all bands except for Band I
LPLLG Philips LCD
LSLoud Speaker
LVDSLow Voltage Differential Signalling,
data transmission system for high
speed and low EMI communication.
M/NMonochrome TV system. Sound
carrier distance is 4.5 MHz
MOSFETMetal Oxide Semiconductor Field
Effect Transistor
MPEGMotion Pictures Experts Group
MSPMulti-standard Sound Processor: ITT
sound decoder
MUTEMUTE Line
NAFTANorth American Free Trade
Association: Trade agreement
between Canada, USA and Mexico
NCNot Connected
NICAMNear Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, used mainly in Europe.
NTSCNational Television Standard
Committee. Colour system used
mainly in North America and Japan.
Colour carrier NTSC M/N = 3.579545
MHz, NTSC 4.43 = 4.433619 MHz
(this is a VCR norm, it is not
transmitted off-air)
NVMNon Volatile Memory: IC containing
TV related data (for example, options)
O/COpen Circuit
ON/OFF LEDOn/Off control signal for the LED
OSDOn Screen Display
PALPhase Alternating Line. Colour system
used mainly in Western Europe
(colour carrier = 4.433619 MHz) and
South America (colour carrier PAL M =
3.575612 MHz and PAL N = 3.582056
MHz)
PCPersonal Computer
PCBPrinted Circuit Board (or PWB)
PDPPlasma Display Panel
PIGPicture In Graphic
PIPPicture In Picture
Page 57
Circuit Descriptions, Abbreviation List, and IC Data Sheets
PLLPhase Locked Loop. Used, for
example, in FST tuning systems. The
customer can directly provide the
desired frequency
Progressive ScanScan mode where all scan lines are
displayed in one frame at the same
time, creating a double vertical
resolution.
PWBPrinted Wiring Board (or PCB)
RAMRandom Access Memory
RCRemote Control transmitter
RC5 (6)Remote Control system 5 (6), the
signal from the remote control receiver
RGBRed, Green, and Blue. The primary
and Vertical sync
ROMRead Only Memory
SAMService Alignment Mode
SCSandCastle: two-level pulse derived
from sync signals
S/CShort Circuit
SCLClock signal on I2C bus
SDStandard Definition: 480i, 576i
SDAData signal on I2C bus
SDISamsung Display Industry
SDMService Default Mode
SDRAMSynchronous DRAM
SECAMSEequence Couleur Avec Memoire.
Colour system used mainly in France
and Eastern Europe. Colour carriers =
4.406250 MHz and 4.250000 MHz
SIFSound Intermediate Frequency
SMPSSwitch Mode Power Supply
SNDSouND
SNDS-VL-OUTSurround sound left variable level out
SNDS-VR-OUTSurround sound right variable level out
SOPSSelf Oscillating Power Supply
S/PDIFSony Philips Digital InterFace
SRAMStatic RAM
STBYStand-by
SVHSSuper Video Home System
SWSub Woofer / SoftWare
THDTotal Harmonic Distortion
TXTTeleteXT
uPMicroprocessor
VLVariable Level out: processed audio
output toward external amplifier
VCRVideo Cassette Recorder
VGAVideo Graphics Array
WDWatch Dog
WYSIWYRWhat You See Is What You Record:
record selection that follows main
picture and sound
XTALQuartz crystal
YPbPrComponent video (Y= Luminance, Pb/
Pr= Colour difference signals B-Y and
R-Y, other amplitudes w.r.t. to YUV)
Y/CVideo related signals: Y consists of
luminance signal, blanking level and
sync; C consists of colour signal.
Y-OUTLuminance-signal
YUVBaseband component video (Y=
Luminance, U/V= Colour difference
signals)
EN 57TPM1.1U LA9.
Page 58
EN 58TPM1.1U LA9.
9.4IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.4.1Diagram B1A, MT5380ACU
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.2Diagram B2A, TDA8933BTW
V
SSD(HW)
V
SSD(HW)
1
2
3
4
5
6
7
DDA
9
V
SSA
10
SO32
TDA8933T
SO32
TDA8933BT
8
V
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Figure 9-3 Function Block Diagram
V
SSD(HW)
VGAID
DDP1
VDNGC
SSP1
STAB1
STAB2
VFERCSO
SSP2
VTSET
DDP2
V
SSD(HW)
OICSOP1NI
1PVHN1NI
1TOOBEGAGNE
1TUOPU REWOP
2TUOFERPVH
2TOOBFERNI
2PVHN2NI
FERDP2NI
V
V
SSD(HW)
V
DDA
V
SSA
SSD(HW)
I_17550_056.eps
060308
1
2
3
4
5
6
7
8
9
TDA8933BTW
HTSSOP32
TDA8932BTW
10
11
12
13
14
15
16
32
V
SSD(HW)
31
30
1PVHN1NI
29
VGAID
DDP1
28
27
1TUOPUREWOP
26
VDNGC
SSP1
25
STAB1
24
STAB2
23
VFERCSO
SSP2
22
2TUOFERPVH
21
20
VTSET
DDP2
19
2PVHN2NI
18
FERDP2NI
17
V
SSD(HW)
I_17550_058.eps
OICSOP1NI
1TOOBEGAGNE
2TOOBFERNI
060308
Figure 9-4 TDA8933BTW Pin configuration
Page 59
Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 59TPM1.1U LA9.
IN1P
IN1N
INREF
IN2P
IN2N
V
OSCREFOSCIO
DDA
8
1031
OSCILLATOR
2
V
SSD
PWM
MODULATOR
DRIVER
HIGH
CTRL
3
DRIVER
LOW
V
DDA
STABI 11V
12
+
V
SSA
MANAGER
V
SSP1
V
DDA
STABI 11V
V
SSP2
15
PWM
MODULATOR
DRIVER
HIGH
CTRL
14
DRIVER
LOW
V
DDP1
29
28
BOOT1
27
OUT1
26
V
SSP1
25
STA B1
24
STA B2
21
BOOT2
20
V
DDP2
22
OUT2
23
V
SSP2
CGND
DIAG
POWERUP
ENGAGE
7
4
6
5
CGND
V
SSA
PROTECTIONS
O V P, O CP, O T P
UVP, TF, WP
V
SSD
V
DDA
18
11
30
FERDV5GER
HVPREF
HVP1
MODE
19
V
SSA
HVP2
HALF SUPPLY VOLTAGE
9
13
TEST
V
SSD(HW)
1, 16, 17, 32
I_17550_017.eps
130208
Figure 9-5 TDA8933BTW Block Diagram
Page 60
EN 60TPM1.1U LA9.
9.4.3Diagram B3A, NT5DS16M16CS-5T
Circuit Descriptions, Abbreviation List, and IC Data Sheets
V
NC
V
DDQ
NC
DQ0
V
SSQ
NC
NC
V
DDQ
NC
DQ1
V
SSQ
NC
NC
V
DDQ
NC
NC
V
NU
NC
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
V
DD
DD
DD
V
DD
DQ0
V
DDQ
NC
DQ1
V
SSQ
NC
DQ2
V
DDQ
NC
DQ3
V
SSQ
NC
NC
V
DDQ
NC
NC
V
NU
NC
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
V
DD
DD
V
DD
DQ0
V
DDQ
DQ1
DQ2
V
SSQ
DQ3
DQ4
V
DDQ
DQ5
DQ6
V
SSQ
DQ7
NC
V
DDQ
LDQS
NC
V
NU
LDM*
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
V
DD
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
66-pin Plastic TSOP-II 400mil
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
V
SS
DQ15
V
SSQ
DQ14
DQ13
V
DDQ
DQ12
DQ11
V
SSQ
DQ10
DQ9
V
DDQ
DQ8
NC
V
SSQ
UDQS
NC
V
REF
V
SS
UDM*
CK
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
V
SS
DQ7
V
SSQ
NC
DQ6
V
DDQ
NC
DQ5
V
SSQ
NC
DQ4
V
DDQ
NC
NC
V
SSQ
DQS
NC
V
REF
V
SS
DM*
CK
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
V
SS
NC
V
SSQ
NC
DQ3
V
DDQ
NC
NC
V
SSQ
NC
DQ2
V
DDQ
NC
NC
V
SSQ
DQS
NC
V
REF
V
SS
DM*
CK
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
16Mb x 16
32Mb x 8
64Mb x 4
Column Address Table
OrganizationColumn Address
64Mb x 4A0-A9, A11
9A-0A8 x bM23
16Mb x 16A0-A8
*DM is internally loaded to match DQ and DQS identically.
Figure 9-6 Internal pin configuration
I_17550_019.eps
130208
Page 61
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.4Diagram B4A,NT5DS16M16CS-5T
CKE
CK
CK
CS
WE
CAS
RAS
A0-A12,
BA0, BA1
Command
Mode
Registers
15
15
Decode
Control Logic
13
Row-Address MUX
13
Refresh Counter
2
Address Register
Column-Address
11
Counter/Latch
EN 61TPM1.1U LA9.
Bank3
Bank2
Bank1
13
8192
Bank0
& Decoder
Row-Address Latch
2
Bank Control Logic
10
1
Bank0
Memory
Array
(8192 x 1024 x 8)
Sense Amplifiers
8192
I/O Gating
DM Mask Logic
1024
(x8)
Column
Decoder
COL0
8
8
4
4
Read Latch
COL0
Mask
Write
FIFO
&
8
Drivers
clk
clk
in
out
Data
CK,
CK
MUX
2
8
4
DQS
Generator
Input
Register
1
1
4
4
COL0
Data
1
1
4
4
1
1
4
CK, CK
DLL
Drivers
DQS
Receivers
1
DQ0-DQ3,
DM
DQS
Note: This Functional Block Diagram is intended to facilitate user understanding of the operation of
the device; it does not represent an actual circuit implementation.
Note: DM is a unidirectional signal (input only), but is internally loaded to match the load of the bidirectional DQ and DQS signals.
I_17550_020.eps
Figure 9-7 Internal Block Diagram (64Mb x 4)
130208
Page 62
EN 62TPM1.1U LA9.
9.4.5Diagram B5A, NT5DS16M16CS-5T
CKE
CK
CK
CS
WE
CAS
RAS
A0-A12,
BA0, BA1
Command
Mode
Registers
15
15
Decode
Control Logic
13
13
Row-Address MUX
13
2
Refresh Counter
2
Address Register
Column-Address
10
Counter/Latch
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Bank3
Bank2
Bank1
8192
Bank0
& Decoder
Row-Address Latch
Bank Control Logic
9
1
Bank0
Memory
Array
(8192 x 512 x 16)
Sense Amplifiers
8192
I/O Gating
DM Mask Logic
512
(x16)
Column
Decoder
COL0
16
16
8
8
Read Latch
COL0
Mask
Write
FIFO
&
16
Drivers
clk
clk
in
out
Data
CK,
CK
MUX
2
16
8
DQS
Generator
Input
Register
1
1
8
8
COL0
Data
1
1
8
8
CK, CK
DLL
1
DQS
1
8
1
Drivers
Receivers
DQ0-DQ7,
DM
DQS
Note: This Functional Block Diagram is intended to facilitate user understanding of the operation of
the device; it does not represent an actual circuit implementation.
Note: DM is a unidirectional signal (input only), but is internally loaded to match the load of the bidirectional DQ and DQS signals.
Figure 9-8 Internal Block Diagram (32Mb x 8)
I_17550_021.eps
130208
Page 63
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.6Diagram B6A, NT5DS16M16CS-5T
CKE
CK
CK
CS
WE
CAS
RAS
A0-A12,
BA0, BA1
Command
Mode
Registers
15
15
Decode
Control Logic
13
2
Address Register
Column-Address
9
Counter/Latch
13
Row-Address MUX
13
2
Refresh Counter
EN 63TPM1.1U LA9.
Bank3
Bank2
Bank1
8192
Bank0
& Decoder
Row-Address Latch
Bank Control Logic
8
1
Bank0
Memory
Array
(8192 x 256 x 32)
Sense Amplifiers
8192
I/O Gating
DM Mask Logic
256
(x32)
Column
Decoder
COL0
32
32
16
16
Read Latch
COL0
Mask
Write
FIFO
&
32
Drivers
clk
clk
in
out
Data
CK,
CK
MUX
2
32
16
DQS
Generator
Input
Register
1
1
16
16
COL0
1
1
16
16
Data
1
1
16
CK, CK
DLL
DQS
1
Drivers
Receivers
DQ0-DQ15,
LDM, UDM
LDQS,UDQS
Note: This Functional Block Diagram is intended to facilitate user understanding of the operation of
the device; it does not represent an actual circuit implementation.
Note: DM is a unidirectional signal (input only), but is internally loaded to match the load of the bidirectional DQ and DQS signals.