Download Philips Colour Television Specifications

Colour Television
Chassis
L05L
AA
FAMILY,
OR
MULTI BOARD
F_15050_000.eps
210205
Contents
Page
1. Technical Specifications, Connections, and Chassis
Overview
2
2. Safety Instructions, Warnings, and Notes
4
3. Directions for Use
6
4. Mechanical Instructions
7
5. Service Modes, Error Codes, and Fault Finding 10
6. Block Diagrams, Testpoint Overviews, and
Waveforms
Wiring Diagram
21
Block Diagram Supply and Deflection
22
Testpoint Overview Mono Carrier
23
Block Diagram Video
24
Testpoint Overview CRT Panel (Family Board) 25
Testpoint Overview HDMI Panel
26
Block Diagram Audio
24
Block Diagram Control & I2C Overview
28
Supply Lines Overview
29
7. Circuit Diagrams and PWB Layouts
Diagram
Mono Carrier: Power Supply
(A1) 30
Mono Carrier: Deflection
(A2) 31
Mono Carrier: Tuner IF
(A3) 33
Mono Carrier: Hercules
(A4) 34
Mono Carrier: Features & Connectivities
(A5) 35
Mono Carrier: Front Control
(A7) 36
Mono Carrier: Rear I/O Cinch
(A8) 38
Mono Carrier: Front Control
(A9) 39
Mono Carrier: AUX Power Supply
(A10) 40
CRT Panel (Family Board)
(B1) 47
CRT Panel: Eco Scavem (Family Board) (B2) 48
CRT Panel (Multi Board)
(B1) 51
CRT Panel: RGB Amplifier (Multi Board)
(B2) 52
CRT Panel: Rot. & SCAVEM (Multi Board) (B3) 53
Side AV + HP Panel (PV0-2)
(D) 55
Side AV + HP Panel (FL13)
(D) 57
Contents
8.
9.
PWB
41-46
41-46
41-46
41-46
41-46
41-46
41-46
41-46
41-46
49-50
49-50
54
54
54
56
58
10.
11.
Page
Top Control Panel (PV0)
(E) 59
Top Control Panel (PV2)
(E) 61
Front Interface Panel (FL13)
(J) 62
Front Interface Panel (PV0-2)
(J) 62
HDMI Link Receiver
(M1) 65
HDMI + DMP
(M2) 66
Trident Panel: SVP
(T1) 68
Trident Panel: Source Select & uP
(T2) 69
Trident Panel: ADC
(T3) 70
Trident Panel: SDRAM
(T4) 71
Trident Panel: Deflection Controller
(T5) 72
Alignments
75
Circuit Descriptions, List of Abbreviations, and IC
Data Sheets
82
Abbreviation List
84
IC Data Sheets
85
Spare Parts List
86
Revision List
86
60
61
63
64
67
67
73
73
73
73
73
©
Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by BB 0570 TV Service
Printed in the Netherlands
Subject to modification
EN 3122 785 15210
EN 2
1.
Technical Specifications, Connections, and Chassis Overview
L05L AA
1. Technical Specifications, Connections, and Chassis Overview
1.2
Index of this chapter:
1.1 Technical Specifications
1.2 Connections
1.3 Chassis Overview
Note: The following connector color abbreviations are used
(according to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green,
Gy= Grey, Rd= Red, Wh= White, Ye= Yellow.
Notes:
• Described specifications are valid for the whole product
range.
• Figures below can deviate slightly from the actual situation,
due to different set executions.
1.1
Technical Specifications
1.1.1
Reception
Display type
Screen size
Tuning system
Color systems
Sound systems
Channel selections
IF picture carrier
Aerial input
A/V Connections
Connections
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1.2.1
Top Control and Front / Side Connections
FRONT I/O
CRT-DV-SF
29”; 4:3
34”; 4:3
28”; 16:9
32”; 16:9
PLL
NTSC M (3.58 - 4.5)
PAL M
PAL N
BTSC
181, full cable
45.75 MHz
75 ohm, F-type
PAL B/G
LIGHT SENSOR IR RED
LED
(OPTIONAL)
TOP CONTROL
- VOL +
MENU
CH
SIDE I/O
S-VIDEO
VIDEO R AUDIO L
Miscellaneous
Audio output:
F_15050_005.eps
110205
: 2 x 10 W
Figure 1-1 Top control and Front / Side connections
: 100 - 250 VAC
: 50 / 60 Hz
Ambient conditions:
- Temperature range
- Maximum humidity
: +5 to +45 °C
: 90% R.H.
Power consumption:
- Normal operation
- Standby
: from 119 W
: to 133 W
: <1W
1.2.2
Hosiden: S-Video In
1 - GND
2 - GND
3 -Y
4 -C
Ground
Ground
1 VPP / 75 ohm
0.3 VPP / 75 ohm
Audio / Video In
Ye - Video (CVBS)
Wh - Audio - L
Rd - Audio - R
Bk - Headphone
1 VPP / 75 ohm
0.2 VRMS / 10 kohm
0.2 VRMS / 10 kohm
8 - 600 Ohm / 4 mW
H
H
j
j
jq
jq
jq
ot
Rear Connections
1
2
Power supply:
- Mains voltage range
- Mains frequency
19
18
1.1.2
HDMI
75 Ohm
MONITOR
OUT
AV1
IN
AV2
IN
VIDEO
Y
L/Mono
V
V
Pb
L
L
Pr
R
R
AUDIO
ComPair
R
S-VIDEO
COMPONENT VIDEO INPUT
F_15050_006.eps
110205
Figure 1-2 Rear connections
Technical Specifications, Connections, and Chassis Overview
1.3
Aerial In
- F-type
Coax, 75 ohm
Monitor Out
Ye - Video (CVBS)
Wh - Audio - L
Rd - Audio - R
1 VPP / 75 ohm
0.5 VRMS / 1 kohm
0.5 VRMS / 1 kohm
kq
kq
kq
YUV In
Bu - U
Rd - V
Gn - Y
0.7 VPP / 75 ohm
0.7 VPP / 75 ohm
0.7 VPP / 75 ohm
jq
jq
jq
D
L05L AA
1.
EN 3
AV1 In
Ye - Video (CVBS)
Wh - Audio - L
Rd - Audio - R
1 VPP / 75 ohm
0.5 VRMS / 10 kohm
0.5 VRMS / 10 kohm
jq
jq
jq
AV2 In
Ye - Video (CVBS)
Wh - Audio - L
Rd - Audio - R
1 VPP / 75 ohm
0.5 VRMS / 10 kohm
0.5 VRMS / 10 kohm
jq
jq
jq
AV2 In (S-Video)
1 - Ground
GND
H
Chassis Overview
B1
CRT
B2
ECO
SCAVEM
B3
ROT &
SCAVEM (Only when Multi Board is used)
D
CRT PANEL
SIDE AV PANEL +
HEADPHONE
M
HDMI
PANEL
T
TRIDENT
PANEL
TOP CONTROL PANEL
E
FRONT INTERFACE PANEL
J
FAMILY,
OR
MULTI BOARD
MONO
CARRIER
POWER SUPPLY
A1
LINE DEFLECTION
A2
TUNER IF
A3
UOCIII (a.k.a. ’HERCULES’)
A4
FEATURES & CONNECTIVITIES
A5
CLASS D AUDIO AMPLIFIER
A6
AUDIO AMPLIFIER
A7
REAR I/O CINCH
A8
FRONT CONTROL
A9
DVD POWER SUPPLY
A10
F_15210_036.eps
241005
Figure 1-3 PWB location
Mechanical Instructions
L05L AA
4.
EN 7
4. Mechanical Instructions
Index of this chapter:
4.1 Set Disassembly
4.2 Service Position
4.3 Assy/Panel Removal
4.4 Set Re-assembly
Note: Figures below can deviate slightly from the actual
situation, due to different set executions.
4.1
Set Disassembly
2
Warning: Be sure to disconnect the AC power from the set
before opening it.
4.1.1
Rear Cover
1. Remove all screws. If you do not remove them, you cannot
access the clips.
2. Tilt the set a little forward, so that you can release the two
clickfit clamps that are located at the bottom plate of the
set.
3. Four openings (1) can be found at the top. The openings
are very small (2).
Note: Some sets only have the two inner openings.
4. Underneath every opening there is a clip. Push this clip
down with a very thin piece of metal (3), until you hear a
click.
Caution: do not use a screwdriver, this will damage the
cabinet.
5. When all four clips are pushed down, the back cover can
be removed.
E_13950_012 .eps
050404
Figure 4-2 Opening
3
1
E_13950_013.eps
050404
Figure 4-3 Pushing clips down
4.2
E_13950_011 .eps
050404
Figure 4-1 Rear cover (for FL13 styling)
Service Position
Before placing the Mono Carrier in its service position, remove
the Front Interface assy/panel (see paragraph “Front Interface
Assy/Panel”) and the Side AV assy/panel (see paragraph “Side
AV Assy/Panel”).
EN 8
4.
L05L AA
Mechanical Instructions
4.3
Assy/Panel Removal
4.3.1
Front Interface Assy/Panel
1
1
1
1
2
F_15050_008.eps
110205
2
Figure 4-4 Mono Carrier
F_15050_010.eps
110205
Figure 4-6 Front interface assy/panel removal
1. Remove the two fixation screws.
2. Remove the complete module from the bottom plate, by
pulling the two fixation clamps upward [1], while sliding the
module away from the CRT [2].
3. Release the two fixation clamps at the side of the bracket,
and lift the panel out of the bracket (it hinges at one side).
4.3.2
Side AV Assy/Panel
1. Remove the fixation screw, and remove the complete Side
AV assembly.
2. Release the two fixation clamps, and lift the panel out of the
bracket.
3
4.3.3
To remove the HDMI Interface panel from the Mono Carrier,
unscrew the fixation screw at the back of the assy.
F_15050_009.eps
110205
Figure 4-5 Service position Mono Carrier
1. Disconnect the degaussing coil.
2. Release the two fixation clamps [1] (at the mid left and mid
right side of the bracket), and remove the bracket from the
bottom tray, by pulling it backwards [2].
3. Move the panel bracket somewhat to the left and flip it 90
degrees [3], with the components towards the CRT.
4. Turn the panel bracket with the rear I/O toward the CRT.
HDMI Interface Panel
4.3.4
Trident Panel
1. Remove all cables.
2. Pull the panel upwards out of the connectors.
4.3.5
Top Control Assy/Panel
4
4
3
2
2
3
1
1
F_15050_012.eps
110205
Figure 4-7 Top Control assy/panel removal
1. Remove the two fixation screws at the bottom [1] and the
two fixation screws at the front of the assy [2].
2. Release the two fixation clamps [3] to lift out the assy.
3. Release the two fixation clamps [4] to lift the panel out of
the assy.
Mechanical Instructions
4.4
Set Re-assembly
To re-assemble the whole set, do all processes in reverse
order.
Note: before you mount the rear cover, perform the following
checks:
• Check whether the AC power cord is mounted correctly in
its guiding brackets.
• Check whether all cables are replaced in their original
position
L05L AA
4.
EN 9
EN 10
5.
L05L AA
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 Modes
5.3 Problems and Solving Tips Related to CSM
5.4 ComPair
5.5 Error Codes
5.6 The Blinking LED Procedure
5.7 Protections
5.8 Fault Finding and Repair Tips
5.1
Test Points
This chassis is equipped with test points in the service printing.
In the schematics test points are identified with a rectangle box
around Fxxx or Ixxx. These test points are specifically
mentioned in the “Test Point Overview” as “half moons” with a
dot in the center.
Table 5-1 Test point overview
Test point
Circuit
Diagr.
F508, F535, F536, F537, F552, F561, F563, F573, F664, Power supply
I513, I518, I519, I524, I531, I533, I546
A1
F401, F412, F413, F414, F418, F452, F453, F455, F456, Line & Frame
F458, F459, F460, F461, I408, I416, I417, I420, I462,
Deflection
I468
A2
F003, F004, I001, I002
Tuner IF
A3
F201, F203, F205, F206
UOCIII
A4
F240, F241, F242
Features &
Connectivities
A5
F952, F955, I951, I952
Audio Amplifier A7
F692
Front Control
A9
F331, F332, F333, F338, F339, F341, F351, F353, F354 CRT Panel
B1
F361, F362, F381, F382
B2
ECO Scavem
Perform measurements under the following conditions:
• Television set in Service Default Alignment Mode.
• Video input: Color bar signal.
• Audio input: 3 kHz left channel, 1 kHz right channel.
5.2
All service-unfriendly modes (if present) are disabled. The
service unfriendly modes are:
– Timer / Sleep timer.
– Child / parental lock.
– Blue mute.
– Hotel / hospital mode.
– Auto shut off (when no “IDENT” video signal is
received for 15 minutes).
– Skipping of non-favorite presets / channels.
– Auto-storage of personal presets.
– Auto user menu time-out.
– Auto Volume Leveling (AVL).
How to Enter
To enter SDM, use one of the following methods:
• Press the following key sequence on the remote control
transmitter: “062596” directly followed by the MENU button
(do not allow the display to time out between entries while
keying the sequence).
• Short the jumper wire 9252 with a cold ground on the family
board (for example the tuner casing) and apply AC power.
Then press the power button (remove the short after startup).
Caution: Entering SDM by shorting wire 9252 with ground
will override the +8V-protection. Do this only for a short
period. When doing this, the service-technician must know
exactly what he is doing, as it could damage the television
set.
• Or via ComPair.
After entering SDM, the following screen is visible, with SDM in
the upper right corner of the screen to indicate that the
television is in Service Default Mode.
00028 L05US1 1.1 PUS1 0.7 SDM
ERR 0 0 0 0 0
OP 000 057 140 032 120 128 000
Service Modes
Service Default mode (SDM) and Service Alignment Mode
(SAM) offers several features for the service technician, while
the Customer Service Mode (CSM) is used for communication
between the call center and the customer.
This chassis also offers the option of using ComPair, a
hardware interface between a computer and the TV chassis. It
offers the abilities of structured troubleshooting, error code
reading, and software version readout for all chassis.
Minimum requirements for ComPair: a Pentium processor, a
Windows OS, and a CD-ROM drive (see also paragraph
"ComPair").
F_15050_013.eps
110205
Figure 5-1 SDM menu
5.2.1
Service Default Mode (SDM)
Purpose
• To create a predefined setting for measurements to be
made.
• To override software protections.
• To start the blinking LED procedure.
Specifications
• Tuning frequency: 61.25 MHz (channel 3).
• Color system: PAL M.
• All picture settings at 50% (brightness, color contrast, hue).
• Bass, treble and balance at 50 %; volume at 25 %.
Service Modes, Error Codes, and Fault Finding
How to Navigate
Use one of the following methods:
• When you press the MENU button on the remote control,
the set will switch on the normal user menu in the SDM
mode.
• On the TV, press and hold the VOLUME DOWN and press
the CHANNEL DOWN for a few seconds, to switch from
SDM to SAM and reverse.
How to Exit
Switch the set to STANDBY by pressing the POWER button on
the remote control transmitter or the television set.
If you turn the television set off by removing the AC power (i.e.,
unplugging the television) without using the POWER button,
the television set will remain in SDM when AC power is reapplied, and the error buffer is not cleared.
5.2.2
Service Alignment Mode (SAM)
Purpose
• To change option settings.
• To display / clear the error code buffer.
• To perform alignments.
Specifications
• Operation hours counter (maximum five digits displayed).
• Software version, Error codes, and Option settings display.
• Error buffer clearing.
• Option settings.
• AKB switching.
• Software alignments (Tuner, White Tone, Geometry &
Audio).
• NVM Editor.
• ComPair Mode switching.
How to Enter
To enter SAM, use one of the following methods:
• Press the following key sequence on the remote control
transmitter: “062596" directly followed by the OSD/
STATUS button (do not allow the display to time out
between entries while keying the sequence).
• Or via ComPair.
After entering SAM, the following screen is visible, with SAM in
the upper right corner of the screen to indicate that the
television is in Service Alignment Mode.
00028 L05US1 1.1 PUS1 0.7
ERR 0 0 0 0 0
SAM
OP 000 057 140 032 120 128 000
. Clear
. Options
. AKB
. Tuner
. White Tone
. Geometry
. Audio
. NVM Editor
. ComPair
Clear ?
On
on
F_15050_014.eps
110205
Figure 5-2 SAM menu
L05L AA
5.
EN 11
Menu Explanation
1. LLLLL. This represents the run timer. The run timer counts
normal operation hours, but does not count standby hours.
2. AAABCD-x.y. This is the software identification of the
main microprocessor:
– A= the project name (= L05).
– B= the region: E= Europe, A= Asia Pacific, U= NAFTA,
L= LATAM.
– C= the software diversity:
• Europe: T= 1 page TXT, F= Full TXT, V= Voice
control.
• LATAM and NAFTA: N= Stereo non-dBx, S=
Stereo dBx.
• Asian Pacific: T= TXT, N= non-TXT, C= NTSC.
• ALL regions: M= mono, D= DVD, Q= Mk2.
– D= the language cluster number.
– x= the main software version number (updated with a
major change that is incompatible with previous
versions).
– y= the sub software version number (updated with a
minor change that is compatible with previous
versions).
3. EFFG-x.y. This is the software identification of the Trident
microprocessor.
– P= indication of the Trident processor.
– FF= the region: US=Nafta.
– G= the language cluster number.
– x= the main software version number (updated with a
major change that is incompatible with previous
versions).
– y= the sub software version number (updated with a
minor change that is compatible with previous
versions).
4. SAM. Indication of the Service Alignment Mode.
5. Error Buffer. Shows all errors detected since the last time
the buffer was erased. Five errors possible.
6. Option Bytes. Used to set the option bytes. See “Options”
in the Alignments section for a detailed description. Seven
codes are possible.
7. Clear. Erases the contents of the error buffer. Select the
CLEAR menu item and press the MENU RIGHT key. The
content of the error buffer is cleared.
8. Options. Used to set the option bits. See “Options” in the
Alignments section for a detailed description.
9. AKB. Used to disable (Off) or enable (On) the “black
current loop” (AKB= Auto Kine Bias).
10. Tuner. Used to align the tuner. See “Tuner” in the
Alignments section for a detailed description.
11. White Tone. Used to align the white tone. See “White
Tone” in the Alignments section for a detailed description.
12. Geometry. Used to align the geometry settings of the
television. See “Geometry” in the Alignments section for a
detailed description.
13. Audio. No audio alignment is necessary for this television
set.
14. NVM Editor. Can be used to change the NVM data in the
television set. See table “NVM data” further on.
15. ComPair. Can be used to switch on the television to In
System Programming (ISP) mode, for software uploading
via ComPair. Caution: When this mode is selected without
ComPair connected, the TV will be blocked. Remove the
AC power to reset the TV.
How to Navigate
• In SAM, select menu items with the MENU UP/DOWN keys
on the remote control transmitter. The selected item will be
highlighted. When not all menu items fit on the screen, use
the MENU UP/DOWN keys to display the next / previous
menu items.
• With the MENU LEFT/RIGHT keys, it is possible to:
– Activate the selected menu item.
– Change the value of the selected menu item.
– Activate the selected submenu.
• In SAM, when you press the MENU button twice, the set
will switch to the normal user menus (with the SAM mode
EN 12
•
5.
L05L AA
Service Modes, Error Codes, and Fault Finding
6. Indicates the television is receiving an "IDENT" signal on
the selected source. If no "IDENT" signal is detected, the
display will read "NOT TUNED"
7. Displays the detected Color system (e.g. PAL/NTSC).
8. Displays the detected Audio (e.g. stereo/mono).
9. Displays the picture setting information.
10. Displays the sound setting information.
still active in the background). To return to the SAM menu
press the MENU or STATUS/EXIT button.
When you press the MENU key in while in a submenu, you
will return to the previous menu.
How to Store SAM Settings
To store the settings changed in SAM mode, leave the top level
SAM menu by using the POWER button on the remote control
transmitter or the television set.
How to Exit
Switch the set to STANDBY by pressing the POWER button on
the remote control transmitter or the television set.
If you turn the television set “off” by removing the AC power
(i.e., unplugging the television) without using the POWER
button, the television set will remain in SAM when AC power is
re-applied, and the error buffer is not cleared.
5.2.3
Customer Service Mode (CSM)
Purpose
The Customer Service Mode shows error codes and
information on the TV’s operation settings. The call center can
instruct the customer (by telephone) to enter CSM in order to
identify the status of the set. This helps the call center to
diagnose problems and failures in the TV set before making a
service call.
The CSM is a read-only mode; therefore, modifications are not
possible in this mode.
How to Enter
To enter CSM, press the following key sequence on the remote
control transmitter: “123654” (do not allow the display to time
out between entries while keying the sequence).
Upon entering the Customer Service Mode, the following
screen will appear:
1 00028 L05US1 1.1 PUS1 0.7 CSM
2 CODES 0 0 0 0 0
3 OP 000 057 140 032 120 128 000
4 nnXXnnnn/nnX
5 P3C-1
6 NOT TUNED
7 NTSC
8 STEREO
9 CO 50 CL 50 BR 50 HU 0
0 AVL Off BS 50
How to Exit
To exit CSM, use one of the following methods:
• Press the MENU, STATUS/EXIT, or POWER button on the
remote control transmitter.
• Press the POWER button on the television set.
5.3
Problems and Solving Tips Related to CSM
5.3.1
Picture Problems
Note: The problems described below are all related to the TV
settings. The procedures used to change the value (or status)
of the different settings are described.
Picture too Dark or too Bright
If:
• The picture improves when you have press the AUTO
PICTURE button on the remote control transmitter, or
• The picture improves when you enter the Customer
Service Mode,
Then:
1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.
2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.
3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.
4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.
5. Use the MENU UP/DOWN keys (if necessary) to select
BRIGHTNESS.
6. Press the MENU LEFT/RIGHT keys to increase or
decrease the BRIGHTNESS value.
7. Use the MENU UP/DOWN keys to select PICTURE.
8. Press the MENU LEFT/RIGHT keys to increase or
decrease the PICTURE value.
9. Press the MENU button on the remote control transmitter
twice to exit the user menu.
10. The new PERSONAL preference values are automatically
stored.
White Line around Picture Elements and Text
F_15050_015.eps
140205
Figure 5-3 CSM menu
Menu Explanation
1. Indication of the decimal value of the operation hours
counter, Software identification of the main and Trident
microprocessor (see "Service Default or Alignment Mode"
for an explanation), and the service mode (CSM=
Customer Service Mode).
2. Displays the last five errors detected in the error code
buffer.
3. Displays the option bytes.
4. Displays the type number version of the set.
5. Reserved item for P3C call centers.
If:
The picture improves after you have pressed the AUTO
PICTURE button on the remote control transmitter,
Then:
1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.
2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.
3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.
4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.
5. Use the MENU UP/DOWN keys to select SHARPNESS.
6. Press the MENU LEFT key to decrease the SHARPNESS
value.
Service Modes, Error Codes, and Fault Finding
•
7. Press the MENU button on the remote control transmitter
twice to exit the user menu.
8. The new PERSONAL preference value is automatically
stored.
•
Snowy Picture
Check CSM line 6. If this line reads “Not Tuned”, check the
following:
• Antenna not connected. Connect the antenna.
• No antenna signal or bad antenna signal. Connect a proper
antenna signal.
• The tuner is faulty (in this case line 2, the Error Buffer line,
will contain error number 10). Check the tuner and replace/
repair the tuner if necessary.
Black and White Picture
If:
• The picture improves after you have pressed the AUTO
PICTURE button on the remote control transmitter,
Then:
1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.
2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.
3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.
4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.
5. Use the MENU UP/DOWN keys to select COLOR.
6. Press the MENU RIGHT key to increase the COLOR value.
7. Press the MENU button on the remote control transmitter
twice to exit the user menu.
8. The new PERSONAL preference value is automatically
stored.
Menu Text not Sharp Enough
If:
• The picture improves after you have pressed the AUTO
PICTURE button on the remote control transmitter,
Then:
1. Press the AUTO PICTURE button on the remote control
transmitter repeatedly (if necessary) to choose
PERSONAL picture mode.
2. Press the MENU button on the remote control transmitter.
This brings up the normal user menu.
3. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu.
4. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.
5. Use the MENU UP/DOWN keys to select PICTURE.
6. Press the MENU LEFT key to decrease the PICTURE
value.
7. Press the MENU button on the remote control transmitter
twice to exit the user menu.
8. The new PERSONAL preference value is automatically
stored.
5.4
ComPair
5.4.1
Introduction
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:
•
5.4.2
L05L AA
5.
EN 13
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 Force/SearchMan electronic manual of the defective
chassis, schematics and PWBs are only a mouse click
away.
Specifications
ComPair consists of a Windows based fault finding 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(s).
The ComPair fault finding 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/UART level. ComPair can
access the I2C/UART bus of the television. ComPair can
send and receive I2C/UART 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/UART buses of the TV-set.
• Manually (by asking questions to you): Automatic
diagnosis is only possible if the micro controller of the
television is working correctly and only to a certain extend.
When this is not the case, ComPair will guide you through
the fault finding 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 fault finding 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 (European) Dealer Service Tool (DST).
• If both ComPair and Force/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.
EN 14
5.4.3
5.
Service Modes, Error Codes, and Fault Finding
L05L AA
5.5.2
How to Connect
This is described in the chassis fault finding database in
ComPair.
TO
UART SERVICE
CONNECTOR
PC
TO
I2C SERVICE
CONNECTOR
VCR
Power
9V DC
I2C
E_06532_021.eps
180804
Figure 5-4 ComPair interface connection
5.4.4
How to Order
ComPair order codes (EU/AP/LATAM):
• Starter kit ComPair32/SearchMan32 software and
ComPair interface (excl. transformer): 3122 785 90450.
• ComPair interface (excl. 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 onwards).
• SearchMan32 CD (update): 3122 785 60080 (year 2002),
3122 785 60120 (year 2003), 3122 785 60130 (year 2004).
• ComPair firmware upgrade IC: 3122 785 90510.
• Transformer (non-UK): 4822 727 21632.
• Transformer UK: 4822 727 21633.
• ComPair interface cable: 3122 785 90004.
• ComPair interface extension cable: 3139 131 03791.
• ComPair UART interface cable: 3122 785 90630
ComPair order codes (US):
• ComPair Software: ST4191.
• ComPair Interface Box: 4822 727 21631.
• AC Adapter: T405-ND.
• ComPair Quick Start Guide: ST4190.
• ComPair interface extension cable: 3139 131 03791.
• ComPair UART interface cable: 3122 785 90630
Note: If you encounter any problems, contact your local
support desk.
5.5
Error Codes
The error code buffer contains all errors detected since the last
time the buffer was erased. The buffer is written from left to
right. When an error occurs that is not yet in the error code
buffer, it is displayed at the left side and all other errors shift one
position to the right.
5.5.1
How to Read the Error Buffer
You can read the error buffer in 3 ways:
• On screen via the SAM (if you have a picture). Examples:
– ERROR: 0 0 0 0 0 : No errors detected
– ERROR: 6 0 0 0 0 : Error code 6 is the last and only
detected error
– ERROR: 9 6 0 0 0 : Error code 6 was detected first and
error code 9 is the last detected (newest) error
• Via the blinking LED procedure (when you have no
picture). See “The Blinking LED Procedure”.
• Via ComPair.
How to Clear the Error Buffer
The error code buffer is cleared in the following cases:
• By using the CLEAR command in the SAM menu:
– To enter SAM, press the following key sequence on the
remote control transmitter: “062596” directly followed
by the OSD/STATUS button (do not allow the display
to time out between entries while keying the
sequence).
– Make sure the menu item CLEAR is highlighted. Use
the MENU UP/DOWN buttons, if necessary.
– Press the MENU RIGHT button to clear the error
buffer. The text on the right side of the “CLEAR” line will
change from “CLEAR?” to “CLEARED”
• If the contents of the error buffer have not changed for 50
hours, the error buffer resets automatically.
Note: If you exit SAM by disconnecting the AC power from the
television set, the error buffer is not reset.
Service Modes, Error Codes, and Fault Finding
5.5.3
L05L AA
5.
EN 15
If possible, check the entire contents of the error buffer. In
some situations, an error code is only the result of another error
and not the actual cause of the problem (for example, a fault in
the protection detection circuitry can also lead to a protection).
Error Codes
In case of non-intermittent faults, write down the errors present
in the error buffer and clear the error buffer before you begin
the repair. This ensures that old error codes are no longer
present.
Table 5-2 Error code overview
5.6
Error
Device
Error description
0
Not applicable
No Error
Check item
Diagram
1
Not applicable
2
Not applicable
X-Ray/Over-voltage protection (US only)
2411, 2412, 2413, 6404, 6411, 6412
A2
High beam (BCI) protection
3412, 7405
3
Not applicable
A2
Vertical guard protection
3466, 7451
A2
4
Not applicable
5
Not applicable
-
-
-
+5v protection
7604, 7605
6
I2C bus
A5
General I2C error
7200, 3207, 3214
A4
7
8
Not applicable
-
-
-
Not applicable
-
-
9
-
24C16
I2C error while communicating with the EEPROM
7601, 3604, 3605
A5
10
Tuner
I2C error while communicating with the PLL tuner
1000, 5001
A3
11
TDA6107/A
Black current loop instability protection
7330, 3351, CRT
B1
12
Not applicable
-
-
-
13
Not applicable
-
-
-
14
Not applicable
-
-
-
15
Not applicable
-
-
-
16
Not applicable
-
-
-
17
Not applicable
-
-
-
18
Not applicable
-
-
-
19
TDA1200x
I2C error while communicating with sound decoder in UOCIII IC
7200
A4
20
TDA1200x
I2C error while communicating with video cosmic in UOCIII IC
7200
A4
21
DPTVSVP
I2C error while communicating with the 3D Processor
7201, 3223, 3224
T1
22
TDA9332
I2C error while communicating with the HOP
7221, 3244, 3629, 7226, 7227
T5
23
SAA5565
I2C error while communicating with the Painter uProcessor
7206, 3254, 3256
T2
24
AD9883
I2C error while communicating with the ADC
7210, 3268, 3270
T3
25
Not applicable
No communication possible with Trident module
-
T
26
SII9993
I2C error while communicating with the HDMI receiver
7002, 3016, 3019
M1
The Blinking LED Procedure
•
•
Using this procedure, you can make the contents of the error
buffer visible via the front LED. This is especially useful when
there is no picture.
When the SDM is entered, the front LED will blink the contents
of the error-buffer:
• When all the error-codes are displayed, the sequence
finishes with a LED blink of 1.5 seconds,
• The sequence starts again.
Example of error buffer: 12 9 6 0 0
After entering SDM, the following occurs:
• 1 long blink of 5 seconds to start the sequence,
• 12 short blinks followed by a pause of 1.5 seconds,
• 9 short blinks followed by a pause of 1.5 seconds,
• 6 short blinks followed by a pause of 1.5 seconds,
• 1 long blink of 1.5 seconds to finish the sequence,
• The sequence starts again at 12 short blinks.
5.7
Protections
If a fault situation is detected, an error code will be generated;
and, if necessary, the television set will go into protection
mode. Blinking of the red LED at a frequency of 3 Hz indicates
the protection mode. In some error cases, the microprocessor
does not put the set in protection mode. The error codes of the
error buffer and the blinking LED procedure can be read via the
Service Default Menu (SDM), or via ComPair.
To get a quick diagnosis the chassis has three service modes
implemented:
• The Customer Service Mode (CSM).
The Service Default Mode (SDM).
The Service Alignment Mode (SAM).
For a detailed mode description, see the relevant sections.
5.8
Fault Finding and Repair Tips
Notes:
• It is assumed that the components are mounted correctly
with correct values and no bad solder joints.
• Before any fault finding actions, check if the correct options
are set.
5.8.1
NVM Editor
In some cases, it can be handy if one directly can change the
NVM contents. This can be done with the “NVM Editor” in SAM
mode. In the next table, the default NVM values are given.
EN 16
5.
Service Modes, Error Codes, and Fault Finding
L05L AA
34PT8422/78
34PT8422/77
32PW8422/77
32PW8422/44
29PT8422/78
29PT8422/77
29PT8422/44
28PW8422/78
28PW8422/77
Default values (hex)
32PW8422/78
Address (dec)
Table 5-3 NVM default values for LATAM-region
EW (EW Width)
19
16
2A
2A
16
16
2E
2E
2E
29
29
PW (EW Parabola Width)
20
09
2F
2F
09
09
28
28
28
16
16
HS (Horizontal Shift)
21
26
28
28
26
26
26
26
26
26
2A
HP (Horizontal Parallelogram)
22
07
07
07
07
07
07
07
07
07
07
HB (Horizontal Bow)
23
07
07
07
07
07
07
07
07
07
07
UCP (EW Upper Corner Parabola)
24
20
20
20
20
20
20
20
20
20
20
LCP (EW Lower Corner Parabola)
25
20
20
20
20
20
20
20
20
20
20
TC (EW Trapezium)
26
1F
1D
1D
1F
1F
14
14
14
1C
1C
VS (Vertical Slope)
27
25
26
26
25
25
28
28
28
1D
1D
VA (Vertical Amplitude)
28
1B
2D
2D
1B
1B
18
18
18
1F
1F
SC (S-Correction)
29
20
20
20
20
20
20
20
20
20
20
VSH (Vertical Shift)
30
20
1E
1E
20
20
23
23
23
1C
1C
VX (Vertical Zoom)
31
19
19
19
19
19
19
19
19
19
19
VSL (Vertical Scroll)
32
20
20
20
20
20
20
20
20
20
20
EHTC (Vertical Linearity)
33
14
19
19
14
14
19
19
19
19
19
BLOR (Black Level Offset - Red)
34
08
08
08
08
08
08
08
08
08
08
BLOG (Black Level Offset - Green)
35
08
08
08
08
08
08
08
08
08
08
AGC (AGC Takeover)
36
14
14
14
14
14
14
14
14
14
14
OIF (IF-PLL Offset)
37
26
26
26
26
26
26
26
26
26
26
Vertical Wait
38
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
H60 and V60
39
09
09
09
09
09
09
09
09
09
09
60 Hz Vertical Amplitude
42
30
30
30
30
30
30
30
30
30
30
Item
YD & CL
43
06
06
06
06
06
06
06
06
06
06
RGB amplitude for full teletext mode
46
00
00
00
00
00
00
00
00
00
00
NVM_TABLE_VERSION
60
10
10
10
10
10
10
10
10
10
10
OPTION_TABLE_VERSION
61
01
01
01
01
01
01
01
01
01
01
CVI_BLOR
62
08
08
08
08
08
08
08
08
08
08
CVI_BLOG
63
08
08
08
08
08
08
08
08
08
08
TXT Brightness
64
17
17
17
17
17
17
17
17
17
17
V60 offset (60Hz Vertical Amplitude)
66
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FOAB, CHSE
139
03
03
03
03
03
03
03
03
03
03
NVM_SOC_SMD
142
10
10
10
10
10
10
10
10
10
10
NVM_FMWS
149
03
03
03
03
03
03
03
03
03
03
NVM_ASD_SC1_THR
150
10
10
10
10
10
10
10
10
10
10
NVM_CRYSTALALIGN
208
3F
3F
3F
3F
3F
3F
3F
3F
3F
3F
Last Brightness (VID PP others)
264
30
30
30
30
30
30
30
30
30
30
Last Colour (VID PP others)
265
28
28
28
28
28
28
28
28
28
28
Last Contrast (VID PP others)
266
55
55
55
55
55
55
55
55
55
55
Last Sharpness (VID PP others)
267
05
05
05
05
05
05
05
05
05
05
Last Hue (VID PP others)
268
35
35
35
35
35
35
35
35
35
35
Last Colour Temperature (VID PP others)
269
1D
1D
1D
1D
1D
1D
1D
1D
1D
1D
White-D Cool Red
294
FD
FD
FD
FD
FD
FD
FD
FD
FD
FD
White-D Cool Green
295
00
00
00
00
00
00
00
00
00
00
White-D Cool Blue
296
05
05
05
05
05
05
05
05
05
05
White-D Normal Red
297
21
21
21
21
21
21
21
21
21
21
White-D Normal Green
298
17
17
17
17
17
17
17
17
17
17
White-D Normal Blue
299
17
17
17
17
17
17
17
17
17
17
White-D Warm Red
300
02
02
02
02
02
02
02
02
02
02
White-D Warm Green
301
00
00
00
00
00
00
00
00
00
00
White-D Warm Blue
302
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
Last Smart Sound
342
00
00
00
00
00
00
00
00
00
00
Last Volume
343
14
14
14
14
14
14
14
14
14
14
Last Balance
344
32
32
32
32
32
32
32
32
32
32
Last Treble (AUD PP others)
345
32
32
32
32
32
32
32
32
32
32
Last Bass (AUD PP others)
346
32
32
32
32
32
32
32
32
32
32
Service Modes, Error Codes, and Fault Finding
5.8.2
5.8.3
Power Supply
5.
EN 17
Deflection
One Thin Vertical Line
Quick check:
• Set in protection mode.
• LED blinking with error “3”.
Set Not Working
Check Power
Supply Mains
Switch
Bridge Rectifier
circuit 6500
L05L AA
One Thin Vertical Line
LED Blinking
Check fusible
resistor 1500 &
circuit before it
Not Ok
Ok
Check DC
voltage at
2505/2507
Check all
connection and
peripheral at
Deflection Circuit in
place
Not Ok
Ok
Check
fusible
resistor 3535
Check
3536
Check
Line Transistor
7405
Check IC7510 &
IC7531
Ok
Set able to
start-up
No
Check other
fusible resistor
and capacitor in
the circuit
Is VBE between
200mV to 30mV & VCB
approximately 500mV
Yes
Yes
Check Horizontal
Deflection
Circuitry
End
F_15050_004.eps
030205
Figure 5-5 Fault finding tree “Set not working”
Replace transistor
Set Does Not Start Up
E_14480_059.eps
170204
Figure 5-7 Fault finding tree “One thin vertical line”
Set Unable
to Start
Software
loaded?
No
Fuse Blown?
Yes
Yes
One Thin Horizontal Line
Quick check:
• Set in protection mode.
• LED blinking with error “2”.
Change
Fuse
Load
Software
Check
voltage
across 2552
One Horizontal
Thin Line
LED Blinking
Is Vbatt
approximately
140V
No
Check Power
Supply circuit
Yes
Check
voltage
7545
Check all connection
and peripheral at
Deflection Circuit
in place
No
3V3
Yes
Check 8V
across 7543
Yes
Check transistor
(7451, 7523, 7543) at
Vertical Deflection Circuitry
Check 5V
across 7544
Yes
Set able to
Start
No
Check Line
Transistor 7405
Yes
No
Trident
Replace transistor
Yes
End
F_15050_003.eps
030205
Figure 5-6 Fault finding tree “Set does not start up”
Check Vertical
Deflection Circuit
E_14480_060.eps
170204
Figure 5-8 Fault finding tree “One thin horizontal line”
EN 18
5.
Service Modes, Error Codes, and Fault Finding
L05L AA
5.8.5
Blank Screen
No Picture
1. Check that the Option settings are correct.
2. If correct, check that supply voltages are there.
3. If supply voltages are present, check whether picture is
present in AV.
4. If picture is present in AV, check with the scope the Tuner
IF output signal by manual storage to a known channel.
5. If IF output is present, Tuner is working fine. If no IF output,
I2C data lines may be open, check continuity of I2C lines.
If I2C lines are ok, Tuner may be defect, replaced Tuner.
6. If Tuner IF is present and yet still no picture in RF mode, go
to Video Processing troubleshooting section.
Blank Screen
Check Vg2
(fine tune)
Ok
Not Ok
Picture
appears?
Picture not appearing
Check Beam Current Limit
(voltage is 1.8V-2V when
brightness and contrast is
set to the maximum
Not Ok
Tuner and IF
Check deflection
circuit
No Picture, No Sound
Check tuning
supply voltage,
pin 9 of tuner
No Picture,
No Sound,
Raster Ok
Ok
Check heater voltage
(measure pin 9&10
at the CRT socket)
Ok
Picture not appearing
Check AGC
Voltage, pin 1
of tuner
Not Ok
Check video supply
(2436) is approximately
180V
Ok
>30V & <35V
No
Check
VT Supply
Section
No
Check Power
Supply
Yes
AGC voltage
changes with
different signal
strength
Picture
appears?
Check supply
voltage, pin 7 of
tuner
5V
No
Yes
Check AGC
circuit section
Ok
End
Check Tuner
pin 4 & 5
I2C Bus
F_15050_001.eps
030205
Ok
Figure 5-9 Fault finding tree “Blank screen”
No
Check other
functional area
Yes
5.8.4
Source Selection
Set is not able to go into AV or any missing AV is
encountered
E.g. AV1 is available but not able to enter to AV1: Check if the
option setting is correct.
Set is able to go to AV, but no audio is heard.
1. Check that continuity of signal is there from the SCART/
Cinch input to the input of the UOCIII.
2. If continuity is there and still no audio, check that option
settings are correct.
3. If logic setting is correct and still no audio, proceed to Audio
Decoder/Processor troubleshooting section.
Set is able to go into AV but no video is available:
1. Check continuity from AV input to UOCIII depending on the
input.
2. If continuity is available and yet no video, proceed to Video
Processor troubleshooting section.
Replace Tuner
E_14480_062.eps
170204
Figure 5-10 Fault finding tree “No picture, no sound”
Service Modes, Error Codes, and Fault Finding
5.8.6
Picture Ok, No Sound
Check IF output of
tuner, pin 11
No
5.
EN 19
Controller
Below are some guidelines for troubleshooting of the Micro
Controller function. Normally Micro Controller should be
checked when there is a problem of startup.
1. Check that both +3.3 VDC and +1.8 VDC are present.
2. Check that crystal oscillator is working.
3. Check that Power Good signal is at “high” logic, normal
operation.
4. Check that UOCIII is not in standby mode. Pin 15 of UOCIII
should be 0 VDC.
5. Make sure H-drive pulse is there. This can be checked at
resistor R3239. If H-drive does not exist, remove resistor
R3239 to check if there is loading.
Picture Ok,
No Sound
CVBS
present?
L05L AA
Refer to fig.
"Power Supply:
Set not working"
Note: When the set shuts down after a few second after power
“on”, the main cause is that Vg2 not aligned properly, try
adjusting Vg2 during the few seconds of power “on”.
Yes
Check SAW filter output
(pin 4&5)
EU/AP/CH (QSS)- 1001
NA/LA/AP INT - 1002
Output Ok?
5.8.7
No
Video Processing
No Picture
When “no picture in RF”, first check if the microprocessor is
functioning ok in section “Controller”. If that is ok, follow the
next steps.
When “no picture in AV”, first check if the video source
selection is functioning ok in section “Source Selection”. If that
is ok, follow the next steps.
Replace SAW
filter
Yes
1. Check that normal operating conditions are met.
2. Check that there is video signal at pin 81. If no video,
demodulator part of the UOCIII is faulty, replace with new
UOCIII.
3. If video signal is available at pin 81, check pin 56, 57, and
58 for the RGB signal.
4. If signal is not available, try checking the BRIGHTNESS
and/or CONTRAST control, and make sure it is not at zero.
5. If still with the correct settings and no video is available,
proceed to the CRT/RGB amplifier diagram.
Check other
functional area
E_14480_063.eps
170204
Figure 5-11 Fault finding tree “Picture ok, no sound”
Unable to Perform Tuning
Unable to
perform tuning
Enter SDM
check optionbyte 1
Enter SDM and change
to the appropriate byte
Incorrect
Correct
Check if tuner
Supply Voltage
pin 7
5V
No
Check Power
Supply
Yes
Check I2C
circuit
Replace
Tuner
No
Check Tuner
Supply Voltage
33V
Yes
Not Ok
Check I2C at pin
4 & 5 and tuner
Not Ok
Not Ok
Ok
I2C
Check other
functional area
Tuner
Not Ok
E_14480_064.eps
170204
Figure 5-12 Fault finding tree “Unable to perform tuning”
For sets with TDA9178, follow steps below:
1. Put Option Byte 2 bit 4 to “0”; if video signal is not available,
then check fault finding section “Controller”, Section
“Source Selection”, and steps above.
2. If video is available but not correct, put Option Byte 2 bit 4
to “1”, then check if LTI panel is present. If not, put LTI
panel in the main chassis (connector 1221).
3. If LTI panel is in main chassis, check cable between LTI
panel and main chassis (position is 1206). If it is
connected, then the LTI panel is faulty, replace it.
EN 20
5.8.8
5.
L05L AA
Service Modes, Error Codes, and Fault Finding
Audio Processing
No Sound
Picture Ok,
No Sound
Tuner IF Ok
Not Ok
Check Tuner/IF
Ok
Check AUDOUTLSL &
AUDOUTLSR pin at
UOCIII
Not Ok
Check UOCIII IC
Ok
Check Audio
Amplifier
Not Ok
Check Audio
Power Supply
Check Power
Supply
Ok
Check Audio
Amplifier Circuit
and loud speaker
Not Ok
Replace Audio
Amplifier
Ok
Check NVM
E_14480_065.eps
201005
Figure 5-13 Fault finding tree “No sound”
No RF Audio for QSS/Inter-Carrier Stereo Sets.
1. Check pin 99 and 100 for SIF signal (for QSS) or pin 104
and 105 for video with SIF (for Inter-Carrier)
2. If signal is not present, check for the QSS/FMI bit settings.
Check also the NVM data.
3. If signals are present and still no audio, check the audio
supply voltage +8V are present.
4. If still no audio signal at UOCIII output, the UOCIII is faulty.
No AV Audio.
1. Check troubleshooting methods in section “Source
Selection”.
2. Check the output of the UOCIII to see if there is signal
available. If no, check the normal operating condition and
also the NVM data.
3. If still no audio signal at UOCIII output, the UOCIII is faulty.
Note: If there is audio signal at UOCIII output and no audio at
loudspeaker, proceed to Audio Amplifier troubleshooting
methods.
5.8.9
Audio Amplifier
No RF as well as AV Audio at the Loudspeaker:
1. Check that the normal operation condition of the amplifier
is met.
2. If normal operation conditions are met, check the continuity
from UOCIII output to input of the amplifier.
3. If continuity is there and still no audio, check speaker wire
connections. If still no audio, amplifier IC might be faulty.
Block Diagrams, Testpoint Overviews, and Waveforms
L05L AA
6.
21
6. Block Diagrams, Testpoint Overviews, and Waveforms
Wiring Diagram
DEGAUSSING COIL
E
TOP CONTROL PANEL
CRT
16:9
AQUADAG
EHT
CRT
1010
3P
B
(component view)
FRAME
ROTATION
COIL
CRT PANEL
1340
5P
GREY
ORANGE
BLUE
RIGHT
SPEAKER
BROWN
LEFT
SPEAKER
1336
1352
SCAVEM
COIL
CRT
SOCKET
1335
B
RED
BLACK
1351
5P
1361
3P
CRT PANEL
BLACK
RED
1381
3P
1693
7P
1211
2P
D
12P
1533
1504
1252
2P
7P
J
1280
LEFT (WHITE)
FRONT INTERFACE
Warning: Some models have tact switch.
3P
CVBS (YELLOW)
RIGHT (RED)
A
5P
1280
MAINS
SWITCH
MONO
CARRIER
1505/0202
4P
7P
1278
4P
1206
7P
1220
7P
4P
1533
12P
1693
1206
6P
1221
5P
1202
6P
1228
MAINS
CORD
1682
3P
HEADPHONE
1211/0201
2P
SIDE
A/V PANEL +
HEADPHONE
M
10P
1251
1222
10P
1251
HDMI PANEL
6P
1222
6P
1221
6P
1404
2P
1401
TUNER
4P
1223
6P
7P
5P
1207
1223
4P
12P
1250
12P
1250
TRIDENT PANEL
1228
1451
2P
LOT
1220
7P
T
1005
3P
ComPair
CONNECTOR
F_15210_034.eps
251005
Block Diagrams, Testpoint Overviews, and Waveforms
L05L AA
6.
22
Block Diagram Supply and Deflection
SUPPLY AND DEFLECTION
SUPPLY
J
FRONT INTERFACE
1231
1211
1
1212
1
2
2
MAINS
SWITCH
(not USA)
A5
DEFLECTION
4
2
1
ENERGIZING
CIRCUIT
(optional)
t
V_DG
7200-H
(SYNC)
112
EHTinfo
3
3507
A2
7541
2240
Degaussing
Coil
1503
113
A2 LINE + FRAME DEFLECTION
A2
Vguard
A4 HERCULES
1504
3232
A1 POWER SUPPLY
Vbatt
+6VA
LINE
116
7408
1506
1505
5500 :
5502
1500
VERTICAL
GUARD
DETECTOR
VIDEO
IDENT
6500
AC
F508
T4E
TO RGB
PROC.
6401
2505
DC
MAIN
SUPPLY
9
17
8
18
3513
DRIVER
11
I511
3514
I519
2
2511
6
SENSE 9
Vcc
DEMAG
G
13
5
14
5562 6563
7514
10
6571
5561 6562
INTF_Y GREEN_IN
56
3517
7571
1
1532
1A
7410
3410
A4
6452
5
A4
6564
4
6483
6484
6453
3458
3484
3485
6456
8
14
5
10
2534
CONTROL
IC
7561
6565
6566
POWER-DOWN
A4 2x
1452
+9V
3457
2456
3455
6459
6455
1
3538
6676
2535
8
6536
5537
2536
2
6
AUX
6532
97
X-RAY
PROTECTION
EHTo
FRAME
+9V
+3V
+6VA
+6VA
F536
12
I531
A2
+6V
VERTICAL
SYNC
SEPARATOR
VERTICAL
DIVIDER
VERTICAL
SAWTHOOTH
VERTICAL
OUTPUT
+
GEOMETRY
106
107
VDRA
3462
F460
3474
F461
7455
7456
7453
G
I548
7536
3531
VIDEO/SUPPLY
1491
1
3
TO 1351
2
CRT
1
Vbatt
7452
7535
FILAMENT
F458
3466
Vaux
D
4
Vguard
A4
3465
7454
6537
1401
5
EHTb
7451
VDRB
F537
S
3534
6454
3565
6535
9
VIDEO/SUPPLY
F455
FILAMENT
7
I573
2564
F453
7411
F564
I533
F452
-12V
7484
Stdby_Con
STANDBY
CIRCUIT
1454
6
7406
Vbatt
7573
BCL
2403
3440
I417
A4
6481 3481
HOR.
DEFL.
COIL
9
6533
11
EW_DRIVE
EHTb
EHTb
+
EHTinfo
+
EHTinfo
BCL
PROC.
EHTinfo
7531
TEA1620
SOURCE
108
3451
3442
10
2
3532
5531
REG
E/W
+
GEOMETRY
1404
1
3576
+3V3
2
+8V
3420
3575
6512
6
A5
SANDCASTLE
GENERATOR
REFERENCE
CIRCUIT
7515
TCET1103
STANDBY
SUPPLY
MAIN
SYNC
SEPARATOR
LINE
OUTPUT
CIRCUIT
+
E/W
3497
CORR.
E/W
SANDCASTLE
+8V
3571
11
6573
3530
+Vbatt
FOCUS VG2
7207
63
A5
3
DRAIN
HDRIVE
62
-Vaudio
F561
+6VA
3518
Vcc
HORIZONTAL
OUTPUT
+Vaudio
3
4
3
PHI 2
DETECTOR
1543
I516
D
S
3532
4
6511
3519
HORIZONTAL
OSC.
F418
3516
7
PHI 1
DETECTOR
Vbatt
FRAME_FB
HD
2
CONTROL
IC
CTRL
5552
A1
B1
3498
7512
14
DRAIN
F552
7401 : 7403
3411 7480 : 7483 POWER-DOWN
TO
CRT
1
F563
I513
7511
TEA1506T
5551 6551
EHT
3
7405
BU4508DX
5402
7404
5520
I433
5445
6486
-9V
F414
MAINS
SWITCH
(not USA)
7532
R.G.B.
BLANKING
F402
F412
HD
2
VER.
DEFL.
COIL
3463
3401
VT_SUPPLY
F459
-12V
F401
3461
A4
FRAME_FB
3471
For IDTV only
HOT GROUND
COLD GROUND
F_15210_035.eps
181005
B1
Block Diagrams, Testpoint Overviews, and Waveforms
L05L AA
6.
24
Block Diagram Video
VIDEO
TO
AUDIO
PART
SSIF
See block
diagram
AUDIO
A5
A4 HERCULES
1250
7200-B (CVBS I/O + FILTERS + COLOUR DECODING)
7200-A (IF)
INTF_R_IN
A4
A3 TUNER IF
INTF_L_IN
7003
9002
+5V
A2 VT_SUPPLY
9003
+5VS
1000
6, 7
9
VT
+
11
TV TUNER IF
1002
1003
F004
4
5
3001
24
25
SOUND
TRAP
VIDEO
DEMOD
VIDEO
IF
SC2_Y/CVBS_IN 71
Yint
SIDE_Y/CVBS_IN 78
RF
31
I001
SC2_CHROMA_IN 70
A4 SCL
SOUND
MIXER
1004
SIF1
SIF2
FILTER
SELECTION
29
AUDIO IF
QSS/AM
30
COMB
FILTER
&TRAP
SWITCH
PLL
TUNER IF
AGC
SIDE_CHROMA_IN 77
FM/QSS
Yint
CVBS/Y
INPUT
SWITCH
CVBS1
7001
65
SC1_CVBS_IN 74
I002
A4 SEL-LLPIM
OUTPUT
SWITCH
SW_SC2_CVBS 81
AGC
1
A4 SDA
3000
86
N.C.
PLL
VIF_1
VIF_2
TV
SWITCH
VCO
F002
ERR FM-RADIO FM 10
10
TUNER
FM
PHASE
DISC
CVBS_OUT_SVP
Uint
CHROMA/CVBS
C
TO
AUDIO
PART
AM
SOUND
DET.
AM
See block
diagram
AUDIO
PAL, NTSC
SECAM
DECODER
CVBS_TXT_CC
SOURCE SELECT &
MICROCONTROLLER
1250
1223
1
1
1
2
2
2
3
3
3
4
4
4
5
5
6
6
7
7
8
8
9
9
10
10
SSIF
6001
BZX79-C33
5001
T2
FEATURES & CONNECTIVITIES
11
11
12
12
TO
AUDIO
PART
See block
diagram
AUDIO
B2 RGB AMPLIFIER
B3 ROTATION & SCAVEM
FILAMENT
1381
1
ROTATION
OUTPUT
2
ROTATION
COIL
(OPTIONAL)
FILAMENT VSVM
Vint
1361
1
SCAVEM
OUTPUT
VIDEO
IDENT
2
SCAVEM
COIL
(OPTIONAL)
+8V
A5 CONNECTION
T2
1252
Y
2
1207
7
7
6
6
3
C
SVHS
1
5
5
Y, Pb, Pr / RGB INPUT
T5
T1 DPTV SDP
1228
1
Yp
SIDE_Y/CVBS_IN
4
3
Pb
5
Pr
CVBS 1
ADC
SC2_Y/CVBS_IN
2
3
SC2_CHROMA_IN
R
4
G
6
B
7205
BA7657F
1
R
7
Yp
3
G
9
AV1
SC1_CVBS_IN
V
AV2
Pb
5
B
11
21
19
3x8
43
SW_SC2_CVBS
SC2_CVBS_OUT
V
YUV INPUT
1228
1
SC1_GREEN_IN
U
V
SC1_BLUE_IN
3
SC1_RED_IN
5
T5
42
3
5
G_OUT
DAC
8
1335
AQUADAG
6
B
8
G
3336
8
5
V12
CUT_OFF
F040
CRT
R
10 9
5 7 1
5
B_OUT
+141V
CUT_OFF
5352
30
28
DPTV_G
31
29
DPTV_B
32
35
VSYNC
23
E/W
DRIVE
RGB
YUV
MATRIX
4
FILAMENT
EHT-INFO
3
3351
+8V_12V
+200A
A2 FROM DEFLECTION
2313
2
RAMP
GEN
FRAME
1
1351
1 1351
2
3
4
5
6
7
to 1401
A2 DEFLECTION
SD1
24
PH1-1
PH1-2
STARISTOP
H-DRIVE
8
11
SCL 3243 10
CPU
56 SC1
20
21
9
13 14
29
22
5
T2 SOURCE SELECT + MICROCONTROLLER
V_SA4
7206
75
HDMI-IN
CVBS_TXT_CC 31
HDMI
PANEL-LINK
RECEIVER
RX2RX1+
RX1-
7
RX0+
9
RX0-
10
RXC+
12
RXC-
15
DDC_SCL
DOC_SCL
16
DDC_SDA
DOC_SDA
7
15
TMDS input data pair
MICRO
CONTROLLER
PROUT_HDMI
1220
2
46
B
YOUT_HDMI
4
47
G
PBOUT_HDMI
6
48
R
38
FBL
+3V3
1221
1
2
+8V
+5V
SCL_PP
SDA_PP
5
SCL_OUT
6
SDA_OUT
shifter
77
+5VHDMI
6
RESET
DDC
NVM
RESET_PP
76
5
7003
8
HSYNC
VSYNC
TV
12
6
55
72
#RESET
RX2+
3030
B
4
3334
11
HOP
Y U V
53
19
41
3 R
4
3332
74
SDA_IO
+5V_HDMI
G
34
7002
18
OUTPUT
AMPL.
3
8
25kV
SDA 3244
+3V3STBY
SCL_IO
4
3
V11
1203
M1 HDMI PANEL LINK RECEIVER
1
1 B
2 G
44
HSYNC
MANAGEMENT
1
2
7330/7340/7350
3
R_OUT
40
F039
T5
DPTV_R
27
DATA_CK
67
57
LOGIC
Y/U/V
RGB
MATRIX
VS_OUT
SYNC.
SEP.
PC_TV 16
RGB
R
INSERTION
CATHODE
CALIBR.
SVM
V13
1331
F038
4x
DRAM
M12L16161A
HS_OUT
66
SYNC
&
CLOCK
GENERATOR
43
7203
15
7606
7607
MONITOR
OUTPUT
2-9
12-19
70-77
ADC
A5
V
RGB
&
TV
DIGITAL
PROCESSING
54
48
4
5
Y
Pr
7204
AD9883AKST
1202
7219-7222
T3 ADC
1220
2
+200VA
35 36 37 38
T4 SDRAM
MEMORY
A8 REAR I/O CINCH
R
G
B
FBK
7218
TDA9332H
7201
6930DPTVSDP
VIDEO
IN
1
DISPLAY & PROCESSING
(SYNC PART)
SIDE_CHROMA_IN
5
SVHS
B1 CRT SOCKET
EHT
SIDE AV
VG2
FOCUS
DEFLECTION
D
SDA
1222
1
HDMI_RESET
83
84
81
82
1
96
80
2
SCL
HDMI_RESET
5
6
AUDIO_SELECT
F_15050_072.eps
240205
Block Diagrams, Testpoint Overviews, and Waveforms
L05L AA
6.
27
Block Diagram Audio
AUDIO
A3 TUNER IF
A4 HERCULES
A8 REAR I/O CINCH
SUBWOOFER
(optional)
7200-A (IF)
7003
9002
A2 VT_SUPPLY
+5V
9003
1000
6, 7
2
FM
PHASE
DISC
+
11
TV TUNER IF
1002
1003
F004
VIF_1
24
VIF_2
25
RF
31
I001
PLL
TUNER IF
AGC
A4 SCL
SOUND
MIXER
1004
7001
FILTER
SELECTION
A4 SEL-LLPIM
AUDIO
SOURCE
SELECTION
ADC
DIGITAL
SOUND
PROCESSING
AUDIO
SELECT
DAC
SCART
CINCH
OUTPUT
92
SC1_R_OUT
93
SC1_L_OUT
SIF1
29
SIF2
30
AUDIO IF
QSS/AM
AM
SOUND
DET.
(optional)
7103
1228
1
3161
N.C.
2
3
AM
To VIDEO PART
see block diagram
VIDEO
I002
A4 SDA
3000
VIDEO
DEMOD
VIDEO
IF
AGC
1
4
AMPLI
+
MUTE
FM
DEM.
96
PLL
TV
3001
FM/QSS
SSIF
VCO
F002
ERR FM-RADIO FM 10
10
TUNER
5
3164
9
VT
SPDIF
DIGITAL PART
SSIF
6001
BZX79-C33
5001
+5VS
7200-F (AUDIO)
FM/QSS
AM
INTF_R_IN
75
INTF_L_IN
76
SC2_R_IN
72
SC2_L_IN
73
SIDE_R_IN
79
SIDE_L_IN
80
SC1_R_IN
94
SC1_L_IN
95
DIGITAL
STEREO
SOUND
DECODER
AUDIO
SELECT
HP
OUTPUT
66
SC2_R_OUT
67
SC2_L_OUT
MONITOR
OUT
L
ERR
19
LS
OUTPUT
68
MAIN_OUTR
69
MAIN_OUTL
R
7140
MUTING
A8 REAR I/O CINCH
A7 AUDIO AMPLIFIER
AV1
7990
TDA2616Q
SC1_R_IN
R
I952
SC2_L_IN
L
MAIN_OUTR
5
L 8 Ohm/15W
F955
9
6
2
R 8 Ohm/15W
SC2_R_IN
R
2
1252
L
R
3
SIDE_L_IN
1
1
SIDE_R_IN
1280
-V AUDIO
1207
3
D
5
7991
7992
A5 CONNECTIVITIES
SIDE AV
A4 VOL_MUTE
1254
1
VOLUME
+
MUTE
HDMI PANEL LINK RECEIVER
1
2
2
L 8 Ohm/15W
OR
F004
7002
F003
74
SCL_IO
1278
5
R 8 Ohm/15W
A5
T2
M2
+3V3STBY
SIDE AV
7991
2
I001
I002
0V (N.A.)
+3V3
75
SDA_IO
HDMI-IN
RX2+
1
200mV / div AC
10ms / div
7011
72
#RESET
F205
HDMI
PANEL-LINK
RECEIVER
RX2-
F201
F203
1223
30
4
RX1+
6
RX1-
7
RX0+
9
RX0-
10
RXC+
12
RXC-
31
15
DDC_SCL
16
DDC_SDA
6
76
3030
1223
1250
1V / div DC
20µs / div
F206
2V / div DC
2V / div DC
1250
14 L_HDMI
1
1
1
1
16 R_HDMI
3
3
2
3
500mV / div DC
10ms / div
1V / div DC
20µs / div
F240
F241
F242
500mV / div DC
20µs / div
500mV / div DC
20µs / div
500mV / div DC
20µs / div
I951
I952
F952
F955
50mV / div AC
2ms / div
50mV / div AC
2ms / div
500mV / div AC
2ms / div
500mV / div AC
2ms / div
5
7003
19
AUDIO
DAC
1V / div DC
20µs / div
77
+5VHDMI
18
32
TMDS input data pair
shifter
M1
MUTING
1281
4
1
MUTE
A4 POWER_DOWN
7
I951
MAIN_OUTL
D
A4 Stby_Con
F952
AV2
A5
7993, 7994
V AUDIO+1
SC1_L_IN
L
8
F692
DDC
NVM
2V / div DC
2ms / div
F_15050_073.eps
170305
Block Diagrams, Testpoint Overviews, and Waveforms
L05L AA
6.
28
Block Diagram Control & I2C Overview
CONTROL
E
A4 HERCULES (CONTROL)
TOP CONTROL
A5 FEATURES
+3.3V
1010
2
LOCAL
KEYBOARD
7200-G (Control)
TDA12001H1
22
I/O PORTS
1682
2
J
A9
FRONT INTERFACE
(PARTLY)
6692
TSOP1836
IR
6691
IR_OUT
4
4
LED_OUT
5
5
KEY_PROTN
6
6
LIGHT_SENSOR
LED_OUT
30
LIGHT-SENSOR
14
KEYBOARD
IIC BUS
TRANSCEIVER
21
POWER_DOWN 31
A10
3605
3204
3604
SDA
3214
see
IIC
DIAGRAM
SCL
PWM
OUTPUTS
+
ON/OFF
USA only
20
3207
+
LED
+3.3V
3202
32
IR_OUT
1693
3
1693
3
+3.3V
+
9
KEY_PROTN
FRONT CONTROL
EEPROM 8
(NVM)
6
ERR
5
9
7
WRITE_PROTECT
LIGHT_SENSOR
18
VOL_MUTE
15
Stdby_Con
A7
CPU
6693
A1
A7
+
TELETEXT
(close caption)
17
SVM_ROT
16
SEL_LLPIM
23
I2SD/1
24
Reset__5V
25
X_RAY
A5
A3
+
SERVICE JUMPER
ROM
RAM
119
1205
24MHz
A5
9275
A5
SDM
A5
ERR
20
118
I2C BUS INTERCONNECTION DIAGRAM
A4 HERCULES
+3.3V
A5 FEATURES & CONNECTIONS
+3.3V
A3 TUNER IF
A5
SELECT + MICRO
T2 SOURCE
CONTROLLER
T1 SVP
ERR
6
3202
7200
20
SET
PROCESSOR
21
PART OF
VIDEOPROCESSER
(HERCULES)
1206
3207
SDA
SDA
1
1
3
3214
SCL
SCL
3
3
2
3605
6211
5
3601
ERR
19,20
PANEL LINK
M1 HDMI
RECEIVER
ERR
25
+3.3V
22
T2
T5 DEFLECTION
CONTROLLER
3204
1206
6210
T3 ADC
WRITE_PROTECT
7
3604
6
7601
PCF8511
EEPROM
(NVM)
ERR
9
3001
5
7208
I2C
BUFFER
1222
SDA
1
1
7 SCL_OUT
SCL
2
3
3256
3000
82
4
1005
1000
TUNER
1
3254
81
3224
178
3223
179
3268
57
3270
56
3244
11
ERR
10
3629
10
3016
75
3019
74
7206
MICRO
CONTROLLER
7201
SVP
7210
ADC
7221
HOP
7002
HDMI
PANELLINK
RECEIVER
ERR
23
ERR
21
ERR
24
ERR
22
ERR
26
2
For
COMPAIR
only
1222
6 SDA_OUT
3
F_15050_075.eps
040305
Block Diagrams, Testpoint Overviews, and Waveforms
L05L AA
6.
29
Supply Lines Overview
SUPPLY LINES DIAGRAM
A2 LINE + FRAME DEFLECTION
A1 POWER SUPPLY
3
4
2
1
1503
7541
B1 CRT
+Vaudio
5402
SUPPLY
PRIMARY
SIDE
7405
EHT
8
18
4
14
5
5551 6551
5552
A7 AUDIO_AMPLIFIER
5562 6563
1572
-Vaudio
7990
TDA2616Q
7
+Vaudio
AUDIO
OUTPUT
LINE
OUTPUT
CIRCUIT
+
E/W
CORR.
A5
EW_DRIVE
1404
1
2
Vbatt
+12V_LOT
1351
1
+5V
FILAMENT
3
3
Vbatt
EHTinfo
4
4
EHTinfo
VIDEO SUPPLY
5
5
+200V
6
6
+12V_LOT
7
7
SVM_ROT
SVM_ROT
5001
To TUNER
Pin 6.7
Vbatt
VT_SUPPLY
To TUNER
Pin 9
6001
-/C33
+200V
+12V_LOT
3351
+200A
10
HOR.
DEFL.
COIL
9002
+5V
2
+12V_LOT
FOCUS VG2
A8 REAR I/O CINCH
+200V
6452
5457
6
2
FILAMENT
2
5561 6562
10
B1
HD
5
-Vaudio
+Vaudio
13
3
A5
Vbatt
TO
CRT
1
7404
17
1401
1
5445
3
5512
A3 TUNER IF
SVM_ROT
VDC
9
B2 SCAVEM
+Vbatt
ENERGIZING
CIRCUIT
(optional)
-14V
Vbutter
A5
Vbutter
+6V
3571
12
5
7571
7
VT_SUPPLY
7573
STANDBY
CIRCUIT
2
4
3401
3576
1
7513
TCET1103
3458
VIDEO SUPPLY
6467
3485
FILAMENT
6461
3450
3575
REFERENCE
CIRCUIT
3
6453
8
STDBY_CON
A9 FRONT CONTROL
+5V
A4
6456
9
3519 VCC
3455
3690
3693
To LED
To 3-6692
(IR_REC)
6694
-/C5V1
+14V
1693
1
HOT GROUND
A10
+6VA (To 3445)
COLD GROUND
VT_SUPPLY
+6VA
+6VA
+6V
B
7509
1532
A4 HERCULES
+6VA
+3V
+3V
6545
+6V
4604
5527
7
3536
7525
11
8
5
5526
HERCULES
+3V
6546
PWM1
10
9
7
+3VA
9
4
7200
7545
6544
115
1
DECDIG
3
3206
+8V
A10
10
+5V
MONO
CARIER
11
A1
12
A1
POWER_DOWN
31
1
+3V3
2
5210
+5V
7203
3208
+5V
7605
3608
5201
3295
7201-1
+5V
7535
6539
5524
VT_SUPPLY 3606
+5V
6207
3542
+3.3V
+8V
S
2
RESET +5V
D
G
A4
3607
VDDC
VCCA3
VADC3
3609
S
T3 ADC
+Vbutter
7211
7575
STANDBY
CIRCUIT
+6V
STDBY_CON
+6V
A4
3217
5215
7202
5216
+8V
5217
1533
11
+5V
+8V
COLD GROUND
VCC3
+8V
+Vbutter
+8V
HOT GROUND
+3V3
2204
3544
1
7516
TCET1103
4
G
+3.3V
7209
D
3545
REFERENCE
CIRCUIT
3
5203
7604
5204
7210
7542
5202
+12VA
7543
1
V_SAA
T1 SVP
+5V
+1.8V_B
15
6
2
+3V3
3209
Stdby_Con
1221
5
16
POWER_DOWN
7561
1
+3V3
7201-2
+3V3
2
1533
5
TO 1533
7603
L78L33ACZ
+6V
6552
14
T2 SOURCE SELECT + MICROCONTROLLER
+6VS
3211
5504
6
+6V
7204
VCC
SUPPLY
CONTROL
+3V (N.C.)
+1.8V_A
+5V
2
+3V
3210
7544
6
FRONT INTERFACE
1693
2X
VDC
7510
J
A5 FEATURES & CONNECTIVITIES
AUXILIARY POWER SUPPLY
+3V3A
+3V3A
VAD
VDD
VCC_PLL
T4 SDRAM
10
5
TO 1533
2
TRIDENT
T2
VCC3
1
T5 DEFLECTION CONTROLLER
+8V
+8V
M1 HDMI PANEL LINK RECEIVER
1221
1
5215
+3V3
2
5
+8V
6
+5V
M2 HDMI + DMP
+8V
+8V
F_15210_037.eps
251005
Circuit Diagrams and PWB Layouts
L05L AA
7.
30
7. Circuit Diagrams and PWB Layouts
5
6
7
8
9
POWER SUPPLY
A
+Vaudio
AC_IN
I543
9506
*DMF2405H60
5564
3
BZX384-C12
47K
6541
3541
RES
2507
2
2505
3K3
Vbatt
15
5
14
8
11
AUDIO_GND1
9
10
AUDIO_GND2 5561
470p
MainSupplyGnd
1n0
9577
E
I572
F565
+Vaudio
+16V
F 2.5A
AUDIO_GND2
+6V
9V3
1
2 8V2
5V 3
I574
3579
2K2
2571
I573
8V2
15V6 4
I576
7573
PDTC114ET
F573
To P14 Of
HOT
2572
82K
3575
2574
1
A4
K
7571
TL431CZ-AP
10n
F
Stdby_Con
15n
7513
TCET1103(G)
MainSupplyGndA
-16V
I578
3
*
4K7
2515
2562
2561
3571
-Vaudio
F 2.5A
F561
I561
I571
F564
F562
1577
2570
470P
9572
AUDIO_GND1
470p
6562
I562
2518
1546
Provision For
Lightning Protection
22u
9563
*
2563
2565
1545
Provision For
Lightning Protection
For EMC
5563
VCC
F563
1572
I579
3518
G
2
5562
13
160V 100u
STPS10L60D
6563
3576
*
* 6564
1n0
I516
140V
2552
15K
3521
4
2
2512
5552
27u
REF
470p
2513
3517
I515
I523
5513
100n
1K2
D
F552
2551
12
I521
1u0
3512
15K
6551
1
3K3
3519
AUDIO_GND1
A
1K0
I519 100n
330K
1n0
RGP10D
2517
6511
I524
5511
3515
47K
2516
I518
I527
BAS316
3524
3522
I520
I
I552
5551
I551
16
2514
*
14 297V
13
12
11 2V2
10
9 0V
8
0V
F
18
17
3511 4R7 F510
VEE
NC4
OUT_NEG
NC3
CAR_IN_NEG
NC2
CAR_IN_POS
I514
S 0V
100p
SIG_IN_POS
GAIN_ADJ1
GAIN_ADJ2
SIG_IN_NEG
BIAS
OUT_POS
NC1
D 295V
3514
7511
2519
2511
22u 50V
TUNER IF
(For
Lightning
Protection)
1
3
15V5 2
4
5
6
7
*
7512
2V3
G
I508
0V
* 5512
2
1n5
I513
TO 1013 OF
AUDIO_GND2
I584
1N5062
3520
2573
2V3
I511
Audio_Gnd
0V
I517
TEA1506T/N1
7511
9510
3
3M3
3501
3M3
2509
1n5
3506
*1510
*
*
Vaux_GND1
* 2542
2K2
7514
BC847B
I522
*
VDC
4
F509
* 3513
I505
E
"$"
F508
*
2n2
2504
1
2
I581
3M3
3500
1507
*
9504
2R0
For ITV Only
*
-T
47K
6514
DMF2405H60
9503
RES
F507
2
F542
6500
4
C
Vaux_GND1
1
6575
3
7541
BC857B
3
* 9513
3516 0R1
F504
2
16V4
F541
3509
100n
3510
V
2
1
1
A
16V4
I501
3
5500
4
470n
3505
2500
9500
For ITV only
DMF35
9502
RES
* 9501
RES
1 * 5501
F506
-T 2R0
I507 9511
RES
2
T4E.250V
I502
9505
RES
A1
HD NAFTA HD LATAM
200V/1000U 400V/470U
250V/1N5
250V/1N
5W1/2R
5W1/2R5
1K
2K2
47R
100R
0R12
0R22
x
276V/4R5
x
144V/3R
30MH
23MH
SS42408-00 SS42406-01
SB360
x
x
PBYR10100
FQPF13N50C STF11NM80
I542
8
4
2
DSP-301N
4
2508
1500
*
5506
2502
*
3503
1
3504
I580
1
4
1
2503
2n2
I525
3502
D
5
3523
1
C
Front Interface Panel
1505
3
F500
5502
1502
PFC5000
1501
PFC5000
F503
*
Item
2505
2542
3510
3513
3514
3520
3523
3564
5506
5512
6563
6564
7512
HD
4A
480mm
1000/200
1N5
3.3M
1K
x
3R
100K
4mH 2.8A
x
x
PBYR10100
x
x
Jumper
Jumper
B
*9512
3
1
AC Main Plug
Or
From 1505 Of
Rh
4R5
Rs
4R5
*
3507 33n
DSP-301N
+T
F501
RES
2501
F502
2
1
+t
ZPB
3564
1504
220R
3
2
2541
2
DEGAUSSING COIL
1M5
B
1503
LKS1AF 4
I583
2506
I582
11
47u 25V
I506
3508
ATSC
6.3A
680mm
680/200V
x
x
2.2K
1R5
x
82K
x
4mH 2.8A
SB360
x
Jumper
Jumper
x
x
Item
1500
1510
2505
2509
3506
3513
3523
3564
3574
5501
5564
6563
6564
9501
9503
9512
9513
3574
A1
10
10n
4
3
3
1n0
3573
Mono Carrier: Power Supply
1
2
+6V
3580
+6V
3552
G
+6V
COLD
22R
+6V
Panel
22R
FOR MAINS 120V AC 170V (177V)
220V AC 309V (317V)
..V.. Normal Operation
Cell 11NC
: 8239_125_1084 ver6.0 (2004-12-03 - WK449.5)
(..V..) Standy Mode
Function 11NC : 8239_125_1090 ver6.0 (2004-12-03 - WK449.5)
"$"
H
HOT GROUND
H
COLD GROUND
F_15210_001.eps
251005
3139 123 5933.2
1
2
3
4
5
6
7
8
9
10
11
1500 C2
1501 C2
1502 C3
1503 B7
1504 B1
1505 D1
1507 D5
1510 E1
1545 G6
1546 G6
1572 E10
1577 E10
2500 D3
2501 B3
2502 D4
2503 C6
2504 D6
2505 D6
2506 B5
2507 D6
2508 D5
2509 E1
2511 F2
2512 G2
2513 F5
2514 E6
2515 E6
2516 F5
2517 F2
2518 F6
2519 F5
2541 C8
2542 C7
2551 D8
2552 D9
2561 E8
2562 E9
2563 E9
2565 E8
2570 E7
2571 F9
2572 F10
2573 D4
2574 F9
3500 D1
3501 E1
3502 C3
3503 C4
3504 D4
3505 D3
3506 E1
3507 B5
3508 B5
3509 C5
3510 D5
3511 F6
3512 G2
3513 D6
3514 E5
3515 E5
3516 F5
3517 F2
3518 G5
3519 G1
3520 F6
3521 E6
3522 E5
3523 C4
3524 E5
3541 B8
3552 G10
3564 B4
3571 F8
3573 F9
3574 G9
3575 F9
3576 G9
3579 F9
3580 G10
5500 D4
5501 D3
5502 B6
5506 C4
5511 E6
5512 D7
5513 F5
5551 D8
5552 D10
5561 E8
5562 E8
5563 G5
5564 C5
6500 C6
6511 F1
6514 E6
6541 B8
6551 D9
6562 E8
6563 E8
6564 E8
6575 F6
7511 E3
7512 E5
7513 F7
7514 D5
7541 C7
7571 F8
7573 F10
9500 D2
9501 C3
9502 C4
9503 D3
9504 D4
9505 C5
9506 B5
9510 C8
9511 D5
9512 B6
9513 C5
9563 G5
9572 E10
9577 E10
F500 B7
F501 B2
F502 B2
F503 C2
F504 D2
F506 C3
F507 D3
F508 C6
F509 D6
F510 E6
F541 C8
F542 C8
F552 D9
F561 E10
F562 E9
F563 E10
F564 E11
F565 E11
F573 F10
I501 C6
I502 C5
I505 E1
I506 B5
I507 D5
I508 E1
I511 E2
I513 E5
I514 D6
I515 E6
I516 E6
I517 D5
I518 F5
I519 F5
I520 F4
I521 F6
I522 E1
I523 F6
I524 D6
I525 C3
I527 G2
I542 B7
I543 B8
I551 D8
I552 D8
I561 E8
I562 E8
I571 E7
I572 E9
I573 F8
I574 F10
I576 F9
I578 G9
I579 E8
I580 C3
I581 D4
I582 B5
I583 B6
I584 D6
Circuit Diagrams and PWB Layouts
Mono Carrier: Deflection
1
2
L05L AA
3
7.
4
31
5
6
7
8
9
10
11
LINE + FRAME DEFLECTION
F402
33K
3492
33K
3491
47u
3486
* *
BZX384-C33
100n
BZX384-C8V2
1K5
6492
3477
15n
2478
68K
22K
6442
6457
+14V
I460
I431
*
1u0 250V
F482
FLYB
F461
3471
2R7
3472
*
-14V
1R5
100n
VERTICAL
DEFLECTION
COIL
I430
BZX384-C15
3432
3432
CRT_GND
1
2
3
* 6449
I481
*
220n
2470
3467
I464
I463
2464
For ATSC only
100R
F459
*
3466
GND
*
3463
CRT_GND
*
GND_EW
1451
*
CRT_GND
2468
*
GND_EW
E
A4
F
*
THERMAL
PROTECTION
-14V7
220n
220n
2465
4
4434
50V7
13V9
12V7
VSUPO
VSUP
1n0
2432
OUT 5
0V5
100n
MainSupplyGnd
GND_EW
2n2
2463
*
*
10K
3n3
3461
10K
2n2
3488
*
3439
POWER
AMPLIFIER
V_PROTN
*
10K
F458
100R
*
*
BAS316
3438
2462
100n
2495
10n
BAS316
2473
15n
22K
0V6 7 IN+
CRT_GND
3468
I435
I499
*
CRT_GND
10R
2407
680K
3437
I462
3478
3
0V6 1 IN-
100R
9490
GND_EW
I434
6
FLYBACK
GENERATOR
I471
6484
6483
2
9489
3489
GND_EW
22K
100n
I
*
A5
*
*
*
*
2467
I436
2471
G
A5
VDRB
2R2
*
I415
100R
9440
BZX384-C6V8
3436
100K
*
3418
*
S
0V
3440
A2,A5
*
I433 3428
G
4V6
1M0
VDRA
10n
*
EHTinfo
6482
3426
2472
3427
*
I417
3499
2496
F476
A5
680K
EW_DRIVE
*
*
82K
3431
*
4418
14V9
D
7406
Vbatt
F
*
220K
I423
RGP10D
A4
*
7451
TDA8177F
3473
X_RAY
10R
3496
BYV27-200-TAP
6471
3435
E 0V
GND_HOR
I490
*
*
B
0V
GND_DEF
*
6M8
18K
2477
I440
I482
BZX384-C3V3
2R2
BYV27-200-TAP
7407
PDTC144ET C
3V3
6488
ATSC
10K
10K
6458
*
*
* 4495
BAS316
Tri+
1K
1K5
*
4401
3434
1K0
*
A2,A5
Vguard
BZX384-C6V8
F457
+14V
9435
F456
1R0
10K
6491
I475
47u
CRT_GND
6434
470p
6456
F478
2461
3455
I493
D
+12V_LOT
CRT_GND
3497
2459
10u
1K0
GND_EW
3480
1R0
CRT_GND
5458
1K0
3481
560n
Vbatt
RES
BAS316
B
6V
7410
C 0V BC857B
I416 3493
RGP10D 2410
C
F453
9432
3443
4R7
470p
6403
A2
GND_DEF
3450
I492
100n
2436
470p
*
BAS316
2458
2448
4R7
I461 I459 RGP10D
2424
I414
Filament
1u0
4R7
4R7
4R7
*
GND_HOR
3451
CRT_GND
1R5
3432
5V7 E
*
I465
2u2
*
2499
4R7
6485
*
3433
CRT_GND
F452
5452
2u2
*
I412
3419
5459
BZX384-C27
6464
*
I411
3415
CRT_GND
BAS316
2466
E
S
50V
I410
3414
3485
I468
BYV29X-500
I470
6490
3408
330R
3441
A5
220p
3402
100K
2497
F475
HD
GND_HOR
100R
7V
D
7404
BSH103
I413
G
3V6
*
6489
470p
6461
9
3
6467
2u2
2491
-14V
470u
2412
1
2
6487
470p
CRT_GND
6452
2454
2494
GND_HOR
BAS316
3442
9442
GND_DEF
8
F419
2493
470p
CRT_GND
2426
I427
I426
C
0V
11
*
B
VideoSupply
6453 RGP10G
470u
5408
*
*
45V7
BZV85-C6V8
1R0
2449
A
D
*
0V
3458
I466
2460
3416
47R
2418
2417
1u
0V
3456
I456
I457
6
I432
*
2488
PSD10-204B
2419 I428
I473
5457
*
* *
CRT_GND
I455
3
6
*
5
4
3
7
1
*
2416
I419
330p
10
12
J
7405
BU2527DX
126V
2413
5
*
2
1
F418
5402
1
150R
33n
2423
I418
3490
K
BAS316
22R
I488
2409
6404
DMV1500M
6481
3421
6486
*
BYD33D
2411
+6V
GND_DEF
I458
3
4
F465
3462
1406
2425
3459
G2
7408
BC857B
E
42V4
680K
3460
F467
B
GND_EW
BZX384-C15
1403
1405
I494
CRT_GND
FOCUS
470u
2
1R0
1u0
6480
COIL
*
F481
I425
RGP10D I469
CRT Socket
C
2435
GND_DEF GND_DEF GND_DEF
HFB
A5
8n2
470p
6466
TO PICTURE TUBE
1404
1
CRT_GND
22K
EHT
*
F464
F466
DEFLECTION
5409
2451
56K
3453
9402
5401
L.LIN
150R
HORIZONTAL
2n2
3K9
2474
A2,A5
F472
150p
3469
I424
*
2431
I489
*
2492
2469
1402 From 5450 Of LOT
(30PWXXXX Only)
5450
6476
BZV85-C6V8
CRT Panel
CRT_GND
Or
TO 1351 OF
*
*
V
F404
*
*
I453
TO 1351 OF
9476
B
*
*
3425
F455
3413
*
3474
F416
3412
*
F462
GND_HOR
150R
V
*
4
*
EHTinfo
F483
2
7
Filament
A2
1
NC
9
3424
GND_HOR
2433
F401 3401 47K
VT_Supply
*
5456
CD25405-00 5
*
2422
+12V_LOT
VideoSupply
EHTinfo
2421
A5,B1
9411
1401
7
6
5
4
3
2
1
SVM_ROT
2404
*
A2
A
+12V_LOT
Vbatt
CRT_GND
A
A2
BZV85-C6V8
A2
G
Frame_FB
CRT_GND
*
2R7
GND_EW
CRT_GND
9484
H
MainSupplyGnd
GND_EW
GND_HOR
Cell 11NC
: 8239_125_1084 ver6.0 (2004-12-03 - WK449.5)
Function 11NC : 8239_125_1091 ver6.0 (2004-12-03 - WK449.5)
CRT_GND
CRT_GND
H
MainSupplyGnd
GND_DEF
FAMILY BOARD 11NC : 3139_123_5932
MAIN CHASSIS 11NC : 3139_123_5933
F_15210_002.eps
171005
3139 123 5933.2
1
2
3
4
5
6
7
8
9
10
11
1401 A2
1402 B4
1403 B8
1404 B6
1405 C8
1406 C8
1451 F10
2404 A6
2407 G6
2409 C2
2410 E7
2411 D4
2412 D5
2413 D5
2416 D5
2417 C6
2418 C6
2419 D6
2421 B3
2422 B3
2423 D2
2424 E7
2425 B11
2426 C10
2431 B6
2432 F7
2433 B3
2435 B9
2436 D10
2448 D8
2449 D8
2451 B9
2454 D9
2458 D9
2459 E8
2460 E8
2461 D9
2462 G7
2463 G7
2464 G8
2465 G7
2466 E9
2467 G7
2468 G9
2469 B9
2470 F10
2471 G1
2472 G3
2473 G2
2474 B10
2477 B10
2478 B10
2488 D2
2491 C11
2492 B8
2493 C9
2494 D8
2495 F5
2496 F4
2497 E2
2499 E10
3401 B2
3402 E2
3408 E2
3412 B5
3413 B6
3414 E3
3415 E4
3416 D4
3418 F3
3419 E4
3421 C1
3424 A3
3425 B3
3426 G1
3427 G1
3428 G2
3431 F3
3432 G11
3433 E5
3434 G11
3435 E11
3436 G2
3437 G2
3438 G5
3439 G5
3440 G4
3441 E3
3442 C8
3443 E4
3450 D8
3451 E6
3453 B8
3455 E8
3456 C8
3458 D8
3459 C9
3460 C10
3461 G6
3462 B9
3463 G7
3466 G9
3467 G10
3468 G10
3469 C9
3471 G6
3472 G6
3473 F5
3474 B10
3477 B10
3478 F6
3480 E5
3481 D6
3485 C10
3486 B8
3488 F4
3489 F6
3490 C3
3491 A8
3492 A8
3493 E7
3496 E11
3497 E11
3499 F3
4401 G11
4418 F3
4434 F10
4495 G11
5401 B6
5402 C3
5408 D6
5409 C5
5450 B7
5452 D10
5456 A4
5457 C8
5458 D8
5459 E6
6403 E7
6404 C5
6434 G11
6442 C9
6449 G10
6452 C9
6453 D8
6456 E8
6457 E7
6458 G10
6461 D8
6464 E3
6466 B8
6467 C10
6471 F4
6476 C9
6480 B9
6481 C2
6482 G2
6483 G2
6484 G5
6485 E3
6486 D4
6487 D6
6488 E9
6489 D9
6490 E9
6491 E11
6492 B10
7404 E2
7405 C4
7406 F4
7407 E10
7408 B9
7410 E3
7451 F8
9402 B6
9411 B5
9432 G11
9435 E11
9440 G4
9442 C8
9476 C9
9484 H4
9489 F6
9490 F6
F401 B1
F402 A1
F404 B2
F416 B6
F418 C4
F419 D4
F452 C10
F453 D10
F455 B1
F456 E9
F457 E7
F458 F9
F459 F9
F461 G6
F462 A9
F464 B6
F465 C6
F466 B6
F467 C6
F472 B10
F475 E1
F476 F1
F478 D10
F481 B9
F482 E10
F483 A5
I410 E4
I411 E4
I412 E5
I413 E2
I414 E6
I415 F4
I416 E7
I417 F5
I418 C3
I419 D2
I423 F5
I424 B3
I425 C9
I426 C10
I427 C10
I428 D6
I430 G10
I431 E9
I432 D6
I433 G2
I434 G2
I435 G2
I436 G1
I440 E9
I453 C9
I455 C7
I456 C8
I457 D8
I458 C8
I459 D8
I460 E8
I461 D7
I462 F7
I463 G8
I464 G9
I465 E5
I466 D8
I468 C10
I469 B8
I470 C9
I471 F7
I473 D5
I475 E8
I481 G10
I482 E10
I488 C2
I489 B6
I490 F4
I492 D8
I493 E8
I494 B10
I499 G4
Circuit Diagrams and PWB Layouts
L05L AA
7.
32
Mono Carrier: Diversity Table Deflection
DIVERSITY TABLE FOR
Item No
2407
2411
2412
2413
2416
2417
2418
2419
2421
2422
2433
2435
2451
2458
2470
2471
2473
2474
2495
2499
3412
3413
3414
3415
3418
3419
3421
3424
3425
3426
3427
3428
3432
3433
3434
3435
3436
3437
3440
3442
3451
3459
3461
3463
3467
3468
3471
3472
3478
3480
3485
3488
3489
3491
3492
3496
3497
3499
4401
4418
4495
5401
5408
5450
5456
6442
6449
6476
6482
6483
6491
9402
9411
9432
9435
9440
9442
9476
9489
9490
27RF HD
--2KV 820P
1K6 12N
630V 27N
----250V 390N
250V 560N
--------100V 220N
250V 100N
100V 100N
16V 100N
50V 15N
50V 150P
50V 100N
----1K
4R7
4R7
100R
4R7
22R
----100K
680K
22K
--4R7
5K6
--680K
22K
2R2
--4R7
820K
1K5
1K5
220R
220R
1R
1R2
100R
4M7
0R47
220K
100R
12K
18K
----1M
----JMP
3U9
W7132-004
JF0101-85039
----BZX384-C15
BZV85-C6V8
BZX384-C6V8
BAS316
----JMP
--JMP
--JMP
-------
30WSRF-HD
--2KV 220P
1K6 12N
630V 27N
----250V 330N
250V 1U2
2KV 220P
2KV 220P
----100V 100N
250V 100N
250V 47N
16V 100N
50V 15N
50V 150P
50V 100N
----1K
4R7
4R7
100R
4R7
22R
1mA612V
1mA612V
100K
680K
22K
--4R7
3K9
--680K
22K
2R2
--4R7
470K
1K5
1K5
220R
220R
2R2
1R5
100R
4M7
0R47
220K
100R
12K
18K
----1M
----JMP
3U9
W7131-001
JF0101-85038
SD20417-07
--BZX384-C15
BZV85-C6V8
BZX384-C6V8
BAS316
--------JMP
--JMP
-------
3139 123 5933.2
Mono Carrier: Diversity Table Hercules
DIVERSITY TABLE FOR
LINE + FRAME DEFLECTION
30WS ATSC
27RF ATSC
32RF ATSC
50V 330P
50V 330P
50V 330P
2KV 330P
2KV 220P
2KV 820P
1K6 12N
1K6 12N
1K6 12N
630V 33N
630V 27N
630V 27N
------------250V 390N
250V 330N
250V 330N
250V 1U2
250V 560N
250V 560N
2KV 220P
----2KV 220P
----------------250V 68N
250V 68N
250V 68N
------100V 100N
100V 100N
100V 100N
------------------------16V 2U2
16V 2U2
16V 2U2
------1K
1K
1K
4R7
4R7
6R8
6R8
4R7
4R7
------4R7
4R7
6R8
4R7
4R7
4R7
1mA612V
------1mA612V
--------------------------4R7
4R7
10R
------------------------2R2
2R2
2R2
------4R7
4R7
10R
820K
680K
470K
27K
27K
27K
3K3
3K3
3K3
100R
100R
100R
100R
100R
100R
2R2
2R2
1R
1R2
1R2
1R5
33K
33K
33K
------0R47
0R47
1R
------10K
10K
10K
8K2
8K2
10K
47K
22K
12K
100K
100K
100K
56K
56K
56K
470K
470K
470K
JMP
JMP
JMP
JMP
JMP
JMP
------3U9
3U9
5U5
W7132-004
W7132-004
W7131-001
JF0101-85038 JF0101-85039 JF0101-85040
----SD20417-07
BZV85-C10
BZV85-C10
BZV85-C10
BZX384-C12
BZX384-C12
BZX384-C12
BZV85-C6V8 BZV85-C6V8
BZV85-C6V8
------------BZX384-C3V3 BZX384-C3V3 BZX384-C3V3
--------JMP
JMP
JMP
JMP
JMP
JMP
JMP
JMP
-------------------------------
26WS ATSC
50V 330P
2KV 1N
1K6 12N
630V 27N
----250V 330N
250V 560N
--------250V 68N
--100V 100N
--------16V 2U2
--1K
4R7
4R7
--4R7
4R7
------------4R7
--------2R2
--4R7
820K
27K
3K3
100R
100R
2R2
1R2
33K
--0R47
--10K
10K
22K
100K
56K
470K
JMP
JMP
--5U5
W7132-004
JF0101-85039
--BZV85-C10
BZX384-C12
BZV85-C6V8
----BZX384-C3V3
--JMP
JMP
JMP
-----------
32WR HD
29RF HD
----2KV 470P
2KV 1N5
1K6 12N
1K6 12N
630V 27N
630V 27N
--------250V 360N
250V 430N
250V 1U2
250V 560N
2KV 220P
--2KV 220P
----------100V 100N
100V 220N
250V 100N
250V 100N
----16V 100N
16V 100N
50V 15N
50V 15N
50V 150P
50V 150P
50V 100N
50V 100N
--------1K
1K
4R7
4R7
4R7
4R7
100R
100R
4R7
6R8
47R
47R
--1mA612V
--1mA612V
100K
100K
680K
680K
22K
22K
----4R7
6R8
--------680K
680K
22K
22K
2R2
2R2
----6R8
4R7
--------------------------------4M7
4M7
0R47
0R47
220K
220K
----12K
12K
18K
18K
--------1M
1M
------------4UH7
5UH0
W7131-004
W7131-003B
JF0101-85039 JF0101-85040
SD20417-07
----------BZV85-C6V8
BZV85-C6V8
BZX384-C6V8 BZX384-C6V8
BAS316
BAS316
--------JMP
--JMP
-------
----JMP
--JMP
--JMP
-------
34RF HD
--2KV 470P
1K6 10N
630V 27N
----250V 330N
250V 560N
--------100V 220N
250V 100N
--16V 100N
50V 15N
50V 150P
50V 100N
----1K
6R8
6R8
100R
6R8
47R
----100K
680K
22K
--10R
----680K
22K
2R2
--10R
------------------1R
--12K
18K
----1M
------3UH9
W7131-004
JF0101-85040
--BZV85-C10
--BZV85-C6V8
BZX384-C6V8
BAS316
----JMP
--JMP
-----------
28PW HD
--2KV 1N
1K6 12N
400V 33N
----250V 360N
250V 560N
--------250V 68N
----16V 100N
50V 15N
50V 150P
50V 100N
----1K
4R7
4R7
100R
4R7
47R
----100K
680K
22K
--4R7
----680K
22K
2R2
--4R7
------------------0R47
--12K
18K
----1M
------4UH7
W7131-004
JF0101-85040
------BZV85-C6V8
BZX384-C6V8
BAS316
----JMP
--JMP
--JMP
-------
F_15210_003.eps
171005
2251
2293
2294
2295
3238
3246
3252
3262
3265
3266
3279
3280
3282
3291
4201
4299
5214
HD set
150n
1n
5n6
1n
HERCULES
ATSC set
10n
470p
10K
100R
10K
100R
100R
100R
4K7
4K7
4K7
4K7
0R
0R
100MHz, 120R
Region: NAFTA
HD
L05 ATSC
Size
27V RF 30WSRF
27V RF
27V RF
2251
50V 150N 50V 150N 50V 10N
50V 10N
50V 470N
50V 470N
2293
25V 1N 25V 1N
Region
Size
3246
3255
3256
9601
9602
26WSRF-ATSC
100R
---------
NAFTA
30WSRF-ATSC 27VRF-ATSC
100R
100R
-----------------
3139 123 5933.2
32VRF-ATSC
100R
---------
F_15210_005.eps
171005
Circuit Diagrams and PWB Layouts
Mono Carrier: Tuner IF
1
2
7.
4
33
5
6
7
8
10
9
TUNER IF
A3
F001
+5V
TUNER
RF
IN
FOR ITV ONLY
4.9V
4.3V
4.3V
34V5
CGND
1K5
100n
2007
3003
B
6002
+5V
CGND
RES
RES
CGND
CGND
2014
I003
CGND
I007
7003
3019
3006
5V
I006
1
2
0V
0V
I
IGND
3
F
L05 ATSC
27VRF
30WSRF
UV1336BE/A T SN-4
UV1336BE/A T SN-4
50V 22P
50V 22P
--------25V 100U
25V 100U
------------390R
390R
JMP
JMP
JMP
JMP
JMP
JMP
--------JMP
JMP
------------100MHZ 120R
100MHZ 120R
U56 coil
U56 coil
CGND
A4
VIF1
A4
1013
1003
*1
GND_28
4
O1
5
O2
IN
10
ISWI
2
IGND
*4004
3
8
CGND
6
7
NC
I010 1
2
*
CGND
*1001
I
IGND
O1
O2
SIF1
5
4
A4
GND
1u8
4002
4011
3
100n
E
4013
GND_28
*
*
POWER SUPPLY
(For Lightning Protection)
GND_28
IFGND
2011
TO 1510 OF
for EMC
GND
GND_28
100n
2012
D
VIF2
GND_28
IFGND
4012
ITEM NO
HD
SIZE
30WSRF
27VRF
1000
V+U PLL F MN V+U PLL F MN
50V 22P
2001
50V 22P
2002
----2003
----2008
25V 100U
25V 100U
3000
----3001
----3002
----3010
390R
390R
4000
JMP
JMP
4001
JMP
JMP
4003
JMP
JMP
--4004
------4005
JMP
JMP
4006
4010
----4011
------4012
--5001
100MHZ 120R 100MHZ 120R
5002
U39 coil
U39 coil
CGND
5
4
O1
O2
GND
I009
38M9
IFGND
CGND
1002
I008
I005
5004
F009
5003
I017
2017
A4
SEL_LLP|M
3007
D
I012
0V3
3018
3008
7001
PDTC124ET
C
SSIF
A4
1V1
6004
CGND
F010
5V
3009
F011
1012
2016
I004
* 4010
RES
3010
*
CGND CGND
3014
*
RF_AGC
A4
3016
CGND
*
*
1
2
3
*
* * 4006
F006
100R
2013
1005
RES
2002
2001
For Compair only
2004
*
RES
3005
I011
2009
A4
*
I002
CGND
I015 F008
5002
SDA
4003
2003
*
* 3001
4001
*
3002
3004
F003
BZX79-C33
I001
RES
BAS316
6003
2008
*
* 3000
2005
I014 F007
47n
SCL
A4
6001 10u 50V
CGND
4000
C
A
CGND
CGND
VT_Supply
POWER SUPPLY
470u
F004
FOR EMC ONLY
1011
* 5001
* 4005
RES
F002
1 2 3 4 5 6 7 8 9 10 11
TO 0282
OF
B
13
12
2006
14
15
AGC
VT
AS|CE
SCL
SDA
NC1
VS
ADC
VST
NC2
IF
I016
F005
1010
6006
*
Vbuffer
1000
9002
A
E
11
BZX79-B8V2
A3
3
L05L AA
SIF2
A4
GND_28
F
IFGND
9010
CGND
CGND
G
G
FAMILY BOARD 11 NC : 3139_123_5932
MAIN CHASSIS 11 NC : 3139_123_5933
H
H
Cell 11NC
: 8239_125_1092 ver6.0 (2004-12-03 - WK449.5)
Function 11NC : 8239_125_1085 ver6.0 (2004-12-03 - WK449.5)
F_15210_004.eps
251005
3139 123 5933.2
1
2
3
4
5
6
7
8
9
10
11
1000 A4
1001 E9
1002 D9
1003 E9
1005 C3
1010 B3
1011 B3
1012 C10
1013 E10
2001 C4
2002 C5
2003 C6
2004 B6
2005 B6
2006 B7
2007 B7
2008 C7
2009 C9
2011 F7
2012 F7
2013 D10
2014 C9
2016 C10
2017 D9
3000 B4
3001 C4
3002 B7
3003 B7
3004 C7
3005 B8
3006 D4
3007 D8
3008 D8
3009 C5
3010 C8
3014 C9
3016 C9
3018 D9
3019 D9
4000 B4
4001 C4
4002 E8
4003 C6
4004 E8
4005 B9
4006 C7
4010 C8
4011 F8
4012 F8
4013 E10
5001 A9
5002 C6
5003 F9
5004 D9
6001 B6
6002 B7
6003 B7
6004 D6
6006 A9
7001 D5
7003 C10
9002 A9
9010 F7
F001 A6
F002 B6
F003 B6
F004 B6
F005 A4
F006 B10
F007 B4
F008 C4
F009 D4
F010 C10
F011 C3
I001 B4
I002 C4
I003 C9
I004 C10
I005 D5
I006 D6
I007 C9
I008 D8
I009 D8
I010 F8
I011 B8
I012 C10
I014 B3
I015 C3
I016 A6
I017 D3
Circuit Diagrams and PWB Layouts
L05L AA
7.
34
Mono Carrier: Hercules
A9
KEY_protn
10K
3238
1K0
CVBS_OUT_SVP
4299
2295
+3.3V
2282
1n0
5V0
1V7
+3.3V
*
3280 4K7
4K7 3282
GND121
*
*
D A5
100R 3266
D
I239
S
D
7209 2V
BSH103
B
GND_1
I204
2V6
For ITV only
2
1R0
SERVICE JUMPER
SDM
9252
4u7 10V
2V6
D
7210
BSH103
G
S
GND12 GND12
GND_1
GND_1
GND89
A3
A3
A3
A3
GND1
+3.3V
G
for ITV
1266
FAMILY BOARD 11 NC : 3139_123_5932
MAIN CHASSIS 11 NC : 3139_123_5933
H
c209
c208
c207
c211
c210
c205
c202
c201
CGND
GND_1
GND95
CGND
GND1 CGND GND3 GND12 GND_28 GND68 GND89 GND92 GND95 GND121GND125
F_15210_005.eps
251005
3139 123 5933.2
1
F
I282
2227
220n
2290
4201
7203
7204
2V9
I283 BC327-25 E 2V8
BC327-25 E
7201-2
IMX1
B
B
C
2V
2V
B
C
C 2V
2V
I224
2V
2V
2V6
+1.8V_A
E
E
I225 F209
+1.8V_B
for EMC
Cell 11NC
: 8239_125_1085 ver6.0 (2004-12-03 - WK449.5)
Function 11NC : 8239_125_1093 ver6.0 (2004-12-03 - WK449.5)
3
E
GND_1 I201
7201-1
IMX1
C
5K6
2226
3210
3208
0V
G
*
27K
6201
GND_1
22n
3203 150K
5K6
3296
4u7
2269 39p
39p
3206
*
2268
100n
470u 16V
HC-49/U
24M576
F200
-1V
1R0
5214
100R
3246
100n
2217
2214
*
+3.3V
BAS316
BAS316
6207
4207
GND_1
+3.3V
GND_28
+3V
7202
1K0
5V
3211
15K
3285
GND92
GND3
CGND
GND1
101 0V0
GND1
E A5
*
+5V
*
150n
1u0
C A5
3265 100R
GND12
1205
2278
B A5,A10
100R 3264
3205
117 0V0
220n
5213
2229
C
A A5
3263 100R
2204
I203
GND89
2251
100n
47u 25V
2223
I212
2218
VIF1
VIF2
*
3262
100R
GND95
105
0V0 104
0V0 121
0V0 123
3V3 120
3V3 124
3V3 122
1V6 38
0V0 40
3V3 39
4V0 103
1V6 119
1V6 118
1V5 58
1V5 59
1V5 57
2V0 56
116
39K
0V5
2V0
0V3 100
0V3
99
3241
GND1
SIF1
SIF2
RES
3223
GNDIF
*
3217
0V0
GND12
1u5
GND1
4K7 3279
F202
0V0
37
GNDA
48
0V0
GND3
89
0V0
GND2
111 0V0
GND1
2242
GND1
CGND
2263
2235
GND1
I206 3232 12K
2240
I235
4K7
0V0
VSSADC 34
3247
100n
390R
2239 220n
2266
2u2
CGND
6n8
I213
100R
I215
3231
10u 50V
2275
100n
2241
GND1
CGND
SIDE_Y|CVBS_IN
3283 4K7
A4
3274
100R
9262
SC2_Y|CVBS_IN
A8
RES
100n
2260 100n
2285
CGND
SC1_CVBS_IN
A8
F270
27K
0V3
64
54
106
107
53
55
2V5
90
0V5
14
13
10 0V0
9 3V3
3V2
17 0V0
16 3V4
15 0V0
7 0V0
6 0V0
18
31
30
3
22
2
1
21
20
24
25
26
27
32
3V3
3V9
0V0
3V3
3V3
3V3
2V1
2V2
0V0
0V0
0V0
0V0
5V5
0V0
23
63 0V8
62
81 1V4
108
2244
GND3
RES 2256
100n
2261
RES
100R
9215
3275
INTF_L_IN
INTF_R_IN
SC2_L_IN
SC2_R_IN
SIDE_L_IN
SIDE_R_IN
SC1_L_IN
SC1_R_IN
9203
4210
Vaux_GND
VSSP2 128
0V0
1K0
3281
I228
9241
4296
Vaux_GND
2287
2283
CGND
RES
2255
3242
5218
9202
B
3201
100R
3209
3212
1n0
A2
V_PROTN
3299
+3.3V
1230 for ITV only
A5
GND1
2292
4K7
3292
AUX_ON|ITV_MSG
3237
9291
10K
4K7
10u
LIGHT_SENSOR
+3.3V
A8
A5,A9
A5
+3.3V
9260
3252
100R
10K
Stdby_Con
3284 4K7
3291 SVM_ROT
A3
BAS316 6209
SEL_LLP|M
3298 100R
BZX384-C5V6
6210
GND121
SDA
VOL_MUTE
4219
3219 100R
10R
10R
6211
GND121
A1,A3,A7,A10
A7
POWER_DOWN
A3,A5
A3,A5
+3.3V
3204
3214
100R
3216
BZX384-C5V6
3215
1u0
100p
2280
100R
3218 10R
3207
IR
4K7
I2SCLK
I2SWS
4K7
3261
F271
100R
3269
3260
3253
SIDE AV PANEL+HP PANEL(FL13)
1234 for ITV only
3287
CGND
7200
TDA12001H1
CGND
OR
GND1
I236
GND92
TOP CONTROL PANEL
To 1280 of
100R
1685
2279
100n
SW_SC2_CVBS
I2SD|1
Reset_+5V
X_RAY
2201
100R
I214
3230
POWER_DOWN
LED
WRITE_PROTECT
SCL
3K3
3202
3K3
+3.3V
A9
A10
A9
A5
A5
A5
A5
A5
A5
A5
A5
3289
3235
100R
I208
3267
86 3V8
85 4V4
42
43
44
65 0V0
83
76
75
73
72
80
79
95
94
49
1V9
2V2
2V2
2V2
2V2
2V2
2V2
2V2
2V2
1V3
2284
CGND 10n
SIDE_CHROMA_IN
A5
3270
requested by Hock Aun
requested by Rama Rao
9205
100R
9257
2286 100n
100R
9261
CGND
3278
100R
9265
SC1_RED_IN
A8
A8
A8
220n
220n
2208
2207
4297
A5
4212
2262 RES
2237
100n
100n
2232
3277
+6V
requested by Gozali
SC2_CHROMA_IN
A8
+3V
SC1_GREEN_IN
IFGND
560p
GND3 2264
Audio Amplifier
(Power Down)
C
4209
3288
1683TO 1282 OF
3276
100u 16V
100R
220n
2203
GND121
I280
100R
9266
I226
390R
2206
POWER_DOWN
requested by Leong
220n
I221
F203
9293
2u2
CGND
1K0
+1.8V_B
9292
2267
2213
3229
2291
180R
GND92
I220
5201
3221
220n
BAS316
GND3
F
220n
6203
To 1729 Of
Rear I/O Scart
1684
2211
SC1_BLUE_IN
100n
3220
2273
100u 10V
2272
GND89
220n
GND95 2225
2274
VCC8V
5216
CGND
H
VDDA_1.8
c204
7V0
VDDA1
2u2
84
2216
+3.3V
KEY_protn
*
3n3
VSSA1
22n
36
2V0
220n
I217
3V3
5206
+1.8V_A
2212
41
*
c203
GND92
VDDADC_1.8
125
VDDA3_3.3
35
VDDA2_3.3
3V3
2215
3V3
220n
2210
VDDC4
VDDC3
VDDC2
VDDC1
1V5 71
5205
+3.3V
120R
3254
98 4V5
67 3V8
66 3V6
69 3V3
68 3V3
93 3V6
92 3V6
96 0V0
220n
+3.3V
220n
5215
*
2257
To 1010 or 1682 of
1
2
3
VSSCOMB 61
0V0
GND68
127
VSSC4
4
0V0 GND125
VSSC3
0V0
VSSC2 28
0V0
VSSC1|P 8
GND121
1V4 78
2V3
109
2V8 115
2V3 91
2V0 11
1V7 97
0V0 52
2V0 102
2V3 112
4V0 113
2V0 88
2V3 110
1V5 87
+1.8V_B
1n0
2294
5n6
VDDCOMB
A5
A5
A8
A8
A5
A5
A8
A8
6204
5211
2205
F207
GND125
2V0 126
5
2V0
2V0 29
12
2V0
2V0 33
3V4 46
3V2 45
1V6 70
1V6
77
1V4 74
100n
5203
*
10R
A4
1682
2293
3293
11
A
* *
*
VDDP_3.3
16V
GND68
5207
F201
60
10u
100u 25V
2249
5V0
1V3 50
+1.8V_A
(+8V)
GND68
SS14
Vbuffer
2250
19
GND1
220n
100u 10V
1V3 51
2224
+5V
G
2238
VIDEO
SIGNAL
PROCESSOR
5209
5210
E
3V3
47
5V1
VP3
82
5V1
VP2
5V1 114
VP1
100n
GND1
+3.3V
10
I222
Φ
100u 10V
*
9
AGCOUT
AUDOUTHPL
AUDOUTHPR
AUDOUTLSL
AUDOUTLSR
AUDOUTSL
AUDOUTSR
AVL
SWO
SSIF
REFO
REFIN
BO
GO
RO
CVBSO
PIP
DVBO
FMRO
DVBO
IFVO
FMRO
EWD
AVL
FBISO
CSY
HOUT
IFVO
SVO
CVBSI
I2SDI1
O
I2SDO1
I2SDO2
I2SCLK
I2SWS
INT0
P0<0:5>
INT1
T0
INT2
T1
RX
TX
SCL
SDA
P1<0:7>
TPWM
PWM0
PWM1
PWM2
PWM3
PWM4
P2<0:5>
ADC0
ADC1
ADC2
ADC3
P3<0:3>
QSSO
AMOUT
AUDEEM
SVM
UOUT
VDRA
VDRB
VOUT
YOUT
220n
+5V
D
B 1V4
8
AGC2SIF
AUDIOIN2L
AUDIOIN2R
AUDIOIN3L
AUDIOIN3R
AUDIOIN4L
AUDIOIN4R
AUDIOIN5L
AUDIOIN5R
B
PBIN3
G
YIN3
R
PRIN3
BCLIN
BLKIN
C2
C3
C4
CVBS2
Y2
CVBS3
Y3
CVBS4
Y4
DECBG
DECDIG
DECSDEM
DECV1V8
EHTO
INSSW3
IREF
PH1LF
PH2LF
PLLIF
SECPLL
SIFAGC
DVBAGC
SIFIN1
DVBIN1
SIFIN2
DVBIN2
VGUARD
SWIO
VIFIN1
VIFIN2
VREF_NEG_HPL+HPR
VREF_NEG_LSL+HPL
VREF_POS_HPR
VREF_POS_LSL
VREF_POS_LSR+HPR
VREFAD
VREFAD_NEG
VREFAD_POS
VSC
XTALIN
XTALOUT
UIN
VIN
YIN
YSYNC
100u 25V
2233
GND121
10n
GND3
2209
7
+3.3V
100R
100n
2265
CGND
2234
2231
C
5202
I210
7212
BC857B
E
C
+5V
2276
+3.3V
c206
5208
I211
3227
3226
3228
5212
+5V
2V
100R
CGND
100n
2271
10n
I218
CVBS_TXT_CC
270R
470R
Bout
Gout
Rout
7211
BC857B
E
C
100R
680R
3222
2253
CGND
100R
6
+8VA
B 1V4
100R
CGND
I207 2V
2270 100n
3258
I238
100R
*
3249
1
2
3
100R 3256
3255
*
100R
100R 3248
3257
9288
I237
1208
Panel
I219
To P1208 Of
9216
GND68
820R
3272
0V7 B
+8VA
5
100R
A3
RF_AGC
SSIF
A3
A7
MAIN_OUTR
9601
9602
7207
BC847B C
4298
1K0
3273
A7
*
*
+5V
0V6 E
4295
MAIN_OUTL
SC2_L_OUT
SANDCASTLE
A5
A
SC2_R_OUT
A8
A8
HERCULES
A4
B
4
A5
A5
A5
3
3290 75R
2
3236 470R CVBS_OUT_SVP
A5
1
4
5
6
7
8
9
10
11
1205 E8
1208 B2
1230 A8
1234 B10
1266 G6
1682 B11
1683 G1
1684 F1
1685 B5
2201 A5
2203 F2
2204 E10
2205 D2
2206 F1
2207 H1
2208 H1
2209 C2
2210 D2
2211 E2
2212 E2
2213 E3
2214 E9
2215 D3
2216 E3
2217 E9
2218 F7
2223 F7
2224 C2
2225 E3
2226 F9
2227 F9
2229 F7
2231 F2
2232 F2
2233 C2
2234 C2
2235 F6
2237 F3
2238 C3
2239 F6
2240 G6
2241 F5
2242 F8
2244 F5
2249 D2
2250 D2
2251 F7
2253 B3
2255 F3
2256 F4
2257 B8
2260 F5
2261 F4
2262 F3
2263 F6
2264 F2
2265 C1
2266 F6
2267 E3
2268 F8
2269 F9
2270 B3
2271 B4
2272 E1
2273 E1
2274 F5
2275 F5
2276 C1
2278 F7
2279 B6
2280 B6
2282 C9
2283 F4
2284 F3
2285 G5
2286 F3
2287 F4
2290 F9
2291 E4
2292 B8
2293 B9
2294 B9
2295 B9
3201 B10
3202 B6
3203 E10
3204 B6
3205 D9
3206 F9
3207 B7
3208 E10
3209 E10
3210 E11
3211 E11
3212 B7
3214 B6
3215 B6
3216 B6
3217 D9
3218 B6
3219 B7
3220 E1
3221 F1
3222 A4
3223 G6
3226 B4
3227 B4
3228 C4
3229 E2
3230 B5
3231 F6
3232 F6
3235 B5
3236 A4
3237 A8
3238 A9
3241 F6
3242 G3
3246 E9
3247 F6
3248 B3
3249 B3
3252 B7
3253 C5
3254 E1
3255 B3
3256 B3
3257 B2
3258 B2
3260 B5
3261 B6
3262 C10
3263 C10
3264 C10
3265 D10
3266 D10
3267 C5
3269 B6
3270 G3
3272 B1
3273 B1
3274 G4
3275 G4
3276 G2
3277 G2
3278 G3
3279 C10
3280 C10
3281 B10
3282 C10
3283 C10
3284 B7
3285 D9
3287 B9
3288 G2
3289 B5
3290 A4
3291 A7
3292 B7
3293 B8
3296 F9
3298 B7
3299 A8
4201 E11
4207 E9
4209 G1
4210 H3
4212 H1
4219 B7
4295 B1
4296 H1
4297 H1
4298 B1
4299 A9
5201 F1
5202 C2
5203 D2
5205 D2
5206 E3
5207 D2
5208 C2
5209 C2
5210 D2
5211 E1
5212 C1
5213 F7
5214 E9
5215 E2
5216 E2
5218 H3
6201 E11
6203 E2
6204 D1
6207 E9
6209 A7
6210 B7
6211 B6
7200 D6
7201-1 E10
7201-2 E10
7202 D10
7203 E10
7204 E11
7207 B1
7209 F9
7210 F10
7211 A4
7212 B5
9202 H2
9203 H4
9205 H2
9215 G4
9216 B2
9241 H4
9257 G3
9260 B7
9261 G3
9262 G5
9265 G3
9266 G2
9288 B2
9291 A7
9292 F1
9293 F1
9601 A3
9602 A3
F200 E10
F201 D2
F202 C9
F203 F2
F207 D2
F209 F11
F270 C10
F271 B6
I201 E10
I203 E7
I204 F9
I206 G6
I207 B4
I208 B5
I210 C2
I211 B5
I212 E7
I213 F6
I214 B5
I215 E5
I217 E1
I218 C1
I219 B1
I220 E2
I221 F2
I222 C10
I224 F11
I225 F11
I226 E1
I228 B10
I235 C10
I236 B10
I237 B2
I238 B2
I239 F9
I280 F2
I282 F10
I283 E11
c201 H4
c202 H4
c203 H5
c204 H5
c205 H5
c206 H6
c207 H6
c208 H6
c209 H6
c210 H5
c211 H6
Circuit Diagrams and PWB Layouts
Mono Carrier: Features & Connectivities
1
2
3
A5
L05L AA
4
7.
35
5
6
7
8
9
10
11
FEATURES & CONNECTIVITIES
A5
A
SDA
*
7608
PMBT2369 C
7603
L78L33ACZ
+6VS
F211
+6V
1
IN
IN
B
33K
3654
6n8
+3.3V
*
*
SANDCASTLE
GND_1
A4
F233
Φ
Vbuffer
(2Kx8)
EEPROM
F214
A4
I232
1
2
3
1n0
9605
2601
100u 10V
I240
0
1
2
1
2
3
4
5
6
7
To 1250 of
F238
4616
OR
3648
Source Select +
Microcontroller
1250
2K2
15
16
For ITV Only 1273
13
14
I242 12
CVBS_TXT_CC
11
1254
F243
CVBS_OUT_SVP
10
8
9
7
F254
Bout
8
6
F226
7
5
F252
Gout
6
4
F225
5
3
4
2
Rout
F224
3
1
2
1
RES
WC
SCL
ADR
SDA
7
A4
6
A4
5
A4
3V3
3V
3V
4
F215
GND_1 GND_1
100R
3605
100R
3604
A4
A4
A4
To 1250 Of
100n
1251
A2
A2
A2
A2
A2
A2
A2
A2
HD
HFB
SVM_ROT
EW_DRIVE
VDRB
VDRA
F216
F217
EHTinfo
Vguard
F218
INTF_R_IN
A4
4u7
SC2_CVBS_OUT
GND_1 GND_1
22u 50V
2615
C
*
*
3614
9235
RES
5602
100R
4u7
4614
3653
SDA
7V
I244
3V6
7606
E
BC847B
3V3
1
2
3
A4
Reset_+5V
A4
F
5601
9608
MUTING
1240
A7
2630
1270
RES
(FOR CINCH)
1n0
1271
RES
TO 1138
OF
Deflection Controller
- ATSC
100K
3623
/
100K
TO 1763 & 1764
OF
A4
*
CGND
A4
AV Panel
/
To 1252 of
Side AV PaneL +
HP Panel
CGND
F248
E
SIDE_CHROMA_IN
F249
I2SWS
I229
I2SCLK
F251
3625 10R
F229
I2SD|1
I231
10R 3628
A4
A4
GND_1
To 1252 of
A4
3626
1213
F228
1
2
3
4
5
6
7
F232
10R
I2S
RES
1221
+8VA
I2SD|1
9280
A4
(FOR SCART)
RES
For ITV
Only 1243
CGND
F247
A4
1
2
3
F227
+8VA
1K0
2622
3634
CGND
1
2
3
4
5
6
7
SIDE_Y|CVBS_IN
1220
3622
CGND
To 1400 Of
+6VS
A5,A8
GND_1
1207
A4
1257
A4
GND_1
GND_1 GND_1
D
Panel
SIDE_R_IN
RES
F220
Deflection Controller
- ATSC
To P1219 Of
2u2
SC2_CVBS_OUT
I233 B
2617
100u 10V
SW_SC2_CVBS
F221
SCL
33p
I234
K
3637
2631
+5V
AK
3609
27K
CGND
5V
F213
100n
2624
C
2623
7604
BC847B
0V5
A5
RES
4653
SIDE_L_IN
47R
33K
Vbuffer
F219 1
2
3
4
5
100n
B
5V4
470R
I241
6602
BAV99
A
2u2
3607
27K
3608
3606
150K
I227
C
E
2625
47K
Vbuffer
5V
B
E
3647
C
RES
To 1251 of
Source Select +
Microcontroller
1219
3652
2634
A4
3635
2633
2u2
INTF_L_IN
+6V
E
6V
1255
10
9
8
7
6
5
4
3
2
1
/
4253
A4
VT_Supply
7605
BC327-25
14
12
A4
A4
D
13
11
10
9
8
7
6
5
4
3
2
1
Deflection Controller
- ATSC
To 1251 of
SDA
16V 100u
Panel
B
4609
MUTE_A
A7
/
Source Select +
Microcontroller
To P1206 Of
2613
SCL
Belongs to Audio Amp
2999
To 1206 of
F237
A
+5V
7601
PCF85116 8 3V3
4K7
3601
WRITE_PROTECT
+8VB
100n
2621
C
A4
3651 3K3
2620
D
F239
B
F212
1206
A4
A4
47u 16V
4612
9606
F230
E
A4
2611
+3.3V
C
E
1252 For ITV Only
GND_1
+8VA
1K0
2632
470R
I230
3
OUT
OUT
COM
GND
2
4604
SCL
A4
B
3650
6603
F210
BZX384-C2V7
3649
A
9607
A4
1241
for ITV only
9609
1
2
3
To 1462 of
F
LIGHT_SENSOR
A4
C
Linearity &
Panorama Panel
A4
Stdby_Con
A4
CGND
CGND
CGND
1272
RES
4617
CGND
G
REGION
SIZE
3614
3648
4609
4614
4616
G
NAFTA
27VRF-HD 30WSRF-HD
470R
470R
2K2
2K2
-------------
FAMILY BOARD 11 NC : 3139_123_5932
MAIN CHASSIS 11 NC : 3139_123_5933
H
H
F_15210_007.eps
171005
3139 123 5933.2
1
2
3
4
5
6
7
8
9
10
11
1206 A10
1207 D10
1213 E10
1219 D8
1220 E8
1221 F8
1240 F5
1241 F7
1243 F7
1250 B8
1251 B10
1252 B8
1254 C8
1255 C10
1257 E8
1270 F1
1271 F1
1272 G1
1273 C7
2601 C4
2611 B3
2613 B9
2615 E4
2617 E6
2620 C3
2621 C3
2622 F5
2623 E3
2624 E3
2625 E1
2630 F3
2631 E4
2632 A7
2633 D7
2634 D7
2999 D5
3601 C4
3604 C6
3605 C6
3606 D2
3607 E2
3608 D2
3609 E3
3614 E5
3622 E7
3623 F7
3625 F9
3626 E10
3628 F10
3634 F6
3635 D5
3637 E6
3647 D6
3648 B7
3649 A7
3650 A7
3651 B7
3652 D8
3653 D8
3654 A8
4253 D8
4604 B2
4609 D9
4612 C2
4614 E5
4616 B7
4617 G3
4653 D8
5601 F3
5602 E5
6602 E2
6603 B7
7601 B5
7603 B2
7604 E2
7605 D2
7606 E5
7608 A7
9235 E5
9280 F7
9605 C3
9606 A9
9607 A9
9608 F3
9609 F3
F210 B2
F211 B2
F212 C3
F213 E3
F214 C5
F215 C5
F216 C9
F217 C9
F218 C9
F219 D8
F220 D7
F221 D7
F224 C8
F225 C8
F226 C7
F227 E8
F228 E10
F229 F10
F230 A9
F232 F10
F233 B9
F237 B9
F238 B9
F239 B9
F243 C8
F247 E9
F248 E10
F249 E10
F251 F9
F252 C7
F254 C7
I227 E2
I229 E9
I230 B3
I231 F9
I232 C3
I233 E5
I234 E3
I240 C2
I241 E1
I242 C8
I244 E6
Circuit Diagrams and PWB Layouts
Mono Carrier: Front Control
1
2
A6
3
L05L AA
4
7.
36
5
FRONT CONTROL
A6
A
A
3690
3695
RES
LED
A4
4692
220R
+6V
4691
F692
IR_OUT
BZX384-C5V1
F691
IR
B
220R
3693
2691
100u
6694
I699
A4
Personal Notes:
F693
F696
B
1692 C4
1693 C5
2691 B4
3690 B4
3693 B4
3695 B2
3698 C4
4691 C3
4692 B2
4694 C2
6694 B4
F691 C2
F692 C3
F693 B2
F694 C1
F695 C2
F696 B2
F697 C4
F698 D3
I699 B4
IR
LED_OUT
C
C
for ITV only
For Engg Purpose Only
1692
F694
4694
F695
3698 4K7
1
2
3
4
5
6
7
F697
1693
1
2
3
4
5
6
OR TO 1693 OF
MAINS SWITCH
PANEL
To 1693 Of
D
LIGHT_SENSOR
A4
KEY_PROTN
A4
F698
D
Front Interface Panel
E
E
F
F
F_15210_008.eps
251005
3139 123 5933.2
1
2
3
4
5
E_06532_012.eps
131004
Circuit Diagrams and PWB Layouts
Mono Carrier: Audio Amplifier
1
2
A7
L05L AA
3
7.
4
37
5
6
7
8
9
10
11
AUDIO AMPLIFIER
A7
A
A
100n
2986
100n
2987
+Vaudio
To 1254 Of
2985
*
9
27K
2917
BAS316
6991
4991
100u 6.3V
BAS316
Hercules
*
*
I959
6990
*
*
100K
3997
I961
1282
*
2996
F953
F955
1281
5
4
3
2
1
5
4
3
2
1
2995
INV12
Audio_Gnd
*
4993
3993
2998 Audio_Gnd
10R
2u2
3982
2997
VP-
22n
I957
100n
C
+Vaudio
F956
47K
-Vaudio
2988
2916
AmpOutR
6
Audio_Gnd
E
D
*
7993
BC847B C
B
0V7
Audio_Gnd
E
3999
A5
TO 1683 OF
3996
0V7
B
E
MUTE_A
VOL_CTRL
B
I958
3984
56K
D
7992
BC847B C
680K
9984
3986
*
I960
10R
-16V 5
4u7
68K
8
I955
7991
BC847B C 16V
+Vaudio
VOL_MUTE
47K
3995
1u0
3994
F952
INV2OUT2
*
A4
22n
3989
Audio_Gnd
I952
2992
I956
3983
*
10K
3992
C
I954
1n0
*
2993
A4
RES
3991
2994
2 MUTE
+16V
3 V|GND
2K4
F951
4
INV1-
47n
1
Side AV Panel +
HP Panel
1280
AmpOutL
47n
2K4
OUT1
2991
MAIN_OUTR
B
1u0
Not In Use
I951
2989
3K9
*
VP+
I953
10K
1n0
*
3988
A4
2990
F950
MAIN_OUTL
B
Side AV Panel
Or
To 1254 Of
7990
TDA2616Q +16V 7
RES
3985
I964
A4
I965
10K
B
0V7
*
7994
BC847B
E
*
MUTING
1222
1
2
3
+Vaudio
4992
3998
BZX384-C5V1
*
4u7
6992
Stdby_Con
A4
I950
for ITV only
E
0V7
C
2918
E
Audio_Gnd
A5
F
G
F
REGION
SIZE
6991
6992
9984
3998
7994
6990
2917
3997
7993
3996
3985
3991
3988
3992
2989
2992
4993
26WSRF-ATSC
--------------------22K
22K
5K6
5K6
2U2
2U2
JMP
NAFTA
30WSRF-ATSC
27VSRF-ATSC
----------------------------------------22K
22K
22K
22K
5K6
5K6
5K6
5K6
2U2
2U2
2U2
2U2
JMP
JMP
32VSRF-ATSC
--------------------22K
22K
5K6
5K6
2U2
2U2
JMP
FAMILY BOARD 11NC : 3139_123_5932
MAIN CHASSIS 11NC : 3139_123_5933
G
F_15210_009.eps
251005
3139 123 5933.2
1
2
3
4
5
6
7
8
9
10
11
1222 E10
1280 B10
1281 B10
1282 D3
2916 D6
2917 E4
2918 E5
2985 B4
2986 A8
2987 A7
2988 D7
2989 B5
2990 B6
2991 C4
2992 C5
2993 C6
2994 B8
2995 C8
2996 C9
2997 C9
2998 C10
3982 C10
3983 D10
3984 D3
3985 B4
3986 D4
3988 B5
3989 B9
3991 C4
3992 C5
3993 C9
3994 C5
3995 C6
3996 D6
3997 D5
3998 E3
3999 E5
4991 E2
4992 E6
4993 C10
6990 D3
6991 E2
6992 E5
7990 B7
7991 C6
7992 D5
7993 D5
7994 E4
9984 D3
F950 B4
F951 C4
F952 B9
F953 B10
F955 C9
F956 C10
I950 E6
I951 B6
I952 C6
I953 B5
I954 C5
I955 C6
I956 B9
I957 C9
I958 D4
I959 D4
I960 D2
I961 D3
I964 E3
I965 E3
Circuit Diagrams and PWB Layouts
Mono Carrier: Rear I/O Cinch
1
2
3
L05L AA
4
38
5
REAR I/O CINCH
6
7
8
9
10
11
A8
ITV RES
1
2
3
1236
A8
7.
A
A
I117
3101
F101
1101
68R
0V
A5
7104-1 0V
IMX1 C
7104-2
IMX1
I124
B
0V2
3173
I122
3174
4K7
4K7
I125
B
0V2
E
E
MONITOR OUTPUT
1138
From 1240 OF
220K
10u
1227
F116
SC2_CHROMA_IN
RES
3129
75R
4130
AV2
I120 50V 2u2
390p
1111
2136
4104 RES
330p
I114
F110
14
R
I119
13
16
3133
V
F111
150R
390p
1112
2134
D
1224
E
11
F123
3121
75R
47K
3124
330p
SC1_L_IN
A4
F
for ITV only
47K
3126
390p
150R
2127
1109
2123
2u2 50V I123
I112
3125
F109
330p
12
2124
V
150R
390p
9
4105 RES
1108
F
I111
3123
F108
10
R
2126
4145
1223-3
L
A4
2122
AV1
F140
BZX284-C6V8
1107
F107
6106
SC1_CVBS_IN
1155
1153
1154
For ITV
A4
*
150R
2137
SC2_R_IN
1
2
3
4
5
6
Source Select +
Microcontroller
C
L
3131
330p
2132
50V 2u2
2131
I116
2133
SC2_L_IN
A4
47K
A4
9116
I113
4113
75R
3168
1106
SC1_RED_IN
3132
I106
RES
1228
To 1228 Of
75R
*
15
47K
F106
E
1113
A4
3130
3116
F122
1137
4116
9114
F113
SC2_Y|CVBS_IN
6132
75R
5
A4
3167
F105
1105
V
SC1_BLUE_IN
1110
I105
RES
6
8
F139
3114
U
Y
75R
75R
7
A4
9112
3134
1223-2
3169
RES
6
1
2
3
4
5
F112
A4
3135
I104 SC1_GREEN_IN
F104
1229
10u
for ITV
A4
3
2
1
I107
SC2_R_OUT
3112
YUV INPUT
D
A4
F115
2108
1103
47K
3172
3171
2138
100u 10V
7105
BC847B
E
1K0
2V
I110
1104
B
8V2
B
SC2_L_OUT
2106
150R
47K
3170
8V2
C
C
F117
for ITV
3105
F103
Vbuffer
I108
220K
4
390p
V
390p
2107
1
330p
3104
150R
1102
R
2105
3103
1
2
3
Features & Connectivities
2
2103
L
F102
330p
3106
3
2104
1223-1
B
SC2_CVBS_OUT
2125
1262
SC1_R_IN
A4
2u2 50V I109
AUX_ON|ITV_MSG
F138
1
2
3
4
5
6
7
A4
9170
G
G
9171
9172
9173
CGND
CGND
MainSupplyGnd
H
H
F_15210_010.eps
171005
3139 123 5933.2
1
2
3
4
5
6
7
8
9
10
11
1101 A3
1102 B3
1103 C3
1104 C3
1105 D3
1106 D3
1107 F3
1108 F3
1109 G3
1110 D9
1111 D9
1112 E9
1113 C9
1137 C10
1138 B4
1153 E2
1154 E2
1155 E2
1223-1 B2
1223-2 C2
1223-3 F2
1227 B7
1228 E1
1229 C8
1236 A5
1262 F8
2103 B5
2104 C5
2105 B5
2106 C5
2107 B4
2108 C4
2122 F4
2123 F6
2124 G4
2125 F6
2126 F4
2127 G4
2131 D8
2132 D7
2133 E8
2134 E7
2136 E9
2137 E9
2138 C2
3101 A3
3103 B4
3104 B5
3105 C4
3106 C5
3112 C5
3114 D5
3116 D5
3121 F4
3123 F4
3124 F5
3125 F4
3126 G5
3129 D10
3130 D9
3131 D8
3132 D8
3133 E8
3134 E8
3135 C8
3167 D4
3168 D4
3169 C4
3170 C2
3171 D2
3172 D1
3173 B4
3174 B4
4104 E8
4105 F3
4113 E7
4116 C10
4130 D9
4145 F2
6106 F3
6132 D8
7104-1 A5
7104-2 A4
7105 C2
9112 C5
9114 D5
9116 D5
9170 G1
9171 G1
9172 G1
9173 H1
F101 A3
F102 B3
F103 C3
F104 C3
F105 D3
F106 D3
F107 E3
F108 F3
F109 F3
F110 D9
F111 E9
F112 C9
F113 D9
F115 C7
F116 C6
F117 B6
F122 D3
F123 F3
F138 G7
F139 C9
F140 F1
I104 C6
I105 D6
I106 D6
I107 C5
I108 B5
I109 F6
I110 C2
I111 F5
I112 F5
I113 D8
I114 E8
I116 D7
I117 A5
I119 D10
I120 E7
I122 B4
I123 F6
I124 B4
I125 B5
Circuit Diagrams and PWB Layouts
Mono Carrier: Front Control
1
2
A9
3
L05L AA
4
7.
39
5
FRONT CONTROL
A9
A
A
3690
3695
RES
LED
A4
4692
220R
+6V
4691
F692
IR_OUT
BZX384-C5V1
F691
IR
B
220R
3693
2691
100u
6694
I699
A4
Personal Notes:
F693
F696
B
1692 C4
1693 C5
2691 B4
3690 B4
3693 B4
3695 B2
3698 C4
4691 C3
4692 B2
4694 C2
6694 B4
F691 C2
F692 C3
F693 B2
F694 C1
F695 C2
F696 B2
F697 C4
F698 D3
I699 B4
IR
LED_OUT
C
C
for ITV only
For Engg Purpose Only
1692
F694
4694
F695
3698 4K7
1
2
3
4
5
6
7
F697
1693
1
2
3
4
5
6
OR TO 1693 OF
MAINS SWITCH
PANEL
To 1693 Of
D
LIGHT_SENSOR
A4
KEY_PROTN
A4
F698
D
Front Interface Panel
E
E
F
F
F_15210_011.eps
171005
3139 123 5933.2
1
2
3
4
5
E_06532_012.eps
131004
Circuit Diagrams and PWB Layouts
L05L AA
7.
40
Mono Carrier: AUX Power Supply
3533
1R
3534
33R
3537
x
3538
1R
3546
68K
3547
x
3551
4R7
3553
39K
3561
x
x Layout Jumper
x
x
22U
x
1000U
47U
47U
47U
47U
x
x
x
x
x
1R2
68R
68K
x
100K
x
27K
220R
3565
3581
3583
3585
3586
3587
3590
3591
3592
3596
3598
4551
4567
5504
6512
6545
6547
6548
6550
6552
6553
6554
7509
7525
7542
7543
HD
220R
100K
x
x
x
x
x
x
x
x
10K
330K
Jumper
x
SS28412
x
SB360
x
x
x
x
BAS316
BAS316
Si2307DS
STP5NK80ZFP
TL431ACZ
L78L08ACZ
Item
7544
7545
7575
7576
7577
7583
7584
9515
9523
9524
9536
ATSC
x
x
PDTC143ZT
BC847BW
BC847BW
BC847BW
BC847BW
Jumper
Jumper
Jumper
Jumper
HD
LE50CZ
Si23333DS
x
x
x
x
x
x
x
x
x
Item
2575
HD NAFTA
HD LATAM
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
10N
100N
100U
150N
400V/22N
22K
5K6
56K
5K6
2K2
82K
18K
68K
BZX384-C18
BZX384-C6V8
BAW56W
SARS03
PDTC143ZT
BC847BW
BC847BW
BC847BW
BC847BW
2576
2577
2579
2580
3581
3583
3585
3586
3587
3590
3591
3592
6512
6547
6548
6550
7575
7576
7577
7583
7584
100n
9530
2556
2
2555
47u 16V
68K
3546
220R
3562
470u
3561 220R
2584
2K2
3545
4m7 6V3
F580 +3V3A
3
0V
7545
SI2305DS
9515
68K
4566
3566
BAS316
6554
68K
6553
BAS316
A4
OUT
3
2557
2
Vaux_GND1
F
B
0V7
E
Vaux_GND
C BC847BW
7583
7584
C BC847BW
B
10V7
B
0V
E
6548
BAW56W
Vaux_GND
3581
22K
2577
9529
Stdby_con
A4
AUX_ON|ITV_MSG
A4
100u
Vaux_GND
Vaux_GND
E
G
Vaux_GND
F_15210_012.eps
171005
2
3
4
5
6
7
8
E
Vaux_GND1
3139 123 5933.2
1
100u 25V
Vaux_GND
F586 +5V
COM
Vaux_GND1
2537
+6V
47u 16V
IN
47u 16V
68K
100n
0V
7577
BC847BW C
10n
Vaux_GND
3548
4548
68K
3540
4540
I545
470u
2576
B
F537 +6VA
Vaux_GND
1
5K6
3585
6547
3583
5K6
2579
E
MainSupplyGndA
7509
SI2307DS
Vaux_GND
B
0V7
7576
BC847BW
6V
3586
2
0V
C
I596
B
2V
7544
L78L33ACZ
2K2
B
0V
7547
C PDTC143ZT
E
27K
3544
I593
A
REF
3
2V5
D
0V
1n0
7575
E 0V PDTC143ZT
Vaux_GND
Vaux_GND
Vaux_GND
47u 16V
2534
470u 16V
2564
2587
10V
2590
3m3
1
8V1
K
3553
C
9V
2u2
F585
82K
1K0
3539
7542
TL431CZ-AP
2K2
3587
x
27K
22K
5K6
56K
5K6
2K2
82K
18K
68K
3K3
100K
x
Jumper
SS28411
BZX384-C18
x
BZX384-C6V8
BAW56
SARS03
STPS10L25D
x
x
x
STP6NK60ZFP
TL431ACZ
x
100n
BZX384-C6V8
3590
8P
3P
47U
100N
2200U
x
x
x
x
10N
100N
100U
100N
15N
ATSC
10K
2578
10K
1534
1535
2510
2526
2536
2555
2556
2557
2558
2575
2576
2577
2579
2580
Item
3562
2543
3591
x
3543
Vaux_GND
*
HD
H/S
*
G
ATSC
2575
*
F
Item
0083
10n
*
22K
E
Vaux_GND1
5V7
I592
Vaux_GND
3594
10K
3596
10u
2583
B
E
1m0
2536
9521
6537
BAV21WS
3533
3532
3538
1K2
47n
3529
10K
2521
3595
100K
7549-1
IMX1
C
0V6
8V
2588
C
I547
68K
2589
680R
2
1V5
270R
3593
E
B
0V6
7549-2
IMX1
I597
3
9524
3537
2558
Panel
2n2
33K
2544
9520
1n0
2523
2535
47K
6536
BAS316
1K0
BZX384-C15
6549
3568
47K
3527
I509
To P1534 Of
4R7
1532
T 1000mA
3535
10n
3592
2592
2580
6550
SARS03
3K3
3534
3567
BAS316
3588
470K
6534
10K
3559 10K
3589
22u
2510
6512
100n
100n
1u0
2582
3598
BAS316
4M7
6531
470n
3528
C
15V8
470U
1n0
6552
9V
20V
3549
5527
I594
STPS10L60D Vaux_GND1
3542
I590
+3V
+3V3
2
3547
2546 I589
2591
1
Vaux_GND1
68K
Vaux_GND
*
3531
SB340L-7010
7516
TCET1103(G)
B
2u2
*
4
I512
Vaux_GND
I539
6538
BAV21WS
I529
470U
6545
*
100n
*
+8V
3
F583
OUT
COM
Vaux_GND1Vaux_GND1
*
I531
*
F584
2
*
330K
470p
1
Deflection
Controller
1535
1
2
3
Vaux_GND1
5526
1
*
2525
2
S
1n0
Vaux_GND
56K
2520
47K
0088
HEATSINK
IN
9507
STPS10L60D
2538
F535
I540
0083
HEATSINK
I532
3530
3597
Vaux_GND
*
2585
68p
0V
12
1
SB340L-7010
6546
SS28411-00
D
G
3V4
1
7543
L78L33ACZ
*
I526
11
1
*
I530
2
2
*
* *
I554
10
2522
I536
7525 158V
6544
*
C
0V
D
I533
Vaux_GND
*
3526
9
I537
470p
*
4
+12VA
F582
10u
Vaux_GND1
Vaux_GND1
+8VA
33R
7535
SI2307DS
F578
To 1405
Of
3560
*
VEE
NC4
OUT_NEG
NC3
CAR_IN_NEG
NC2
CAR_IN_POS
5521
9534
15K
5524
0086
HEATSINK
A4
Vaux_GND E
*
SIG_IN_POS
GAIN_ADJ1
GAIN_ADJ2
SIG_IN_NEG
BIAS
OUT_POS
NC1
I599
8
BAS316
POWER_DOWN
7561
PDTC143ZT
B
0V
*
B
15V8
F581
B
0V1
C
3V4 7567
BC847B
14 158V
13
12
11
10 3V4
9
8 0V
5
6543
*
C
1
3
2
15V9 4
5
6
1V3 7
2K2
BZX384-C12
3565
Vaux_GND1
SB340L-7010
4523
7
6542
I564
5403
6
F577
I588
*
7532
E
BC857B 15V8
I568
470p
6539
5523
*
3550
220K
E
7510
TEA1507
BAS316
*
*
I558
F534 I534
3V2
C
* *
1M5
3536
220R
2539
I556
+5V
+6VA
*
BZX384-C18
2526
I595
I528
6540
*
3525
300K
3563
A
MAINSUPPLYGND
Vaux_GND
Vaux_GND1
I538
*
I563
C
3V7
Vaux_GND1
*
*
B
4V5
9509
S3B-EH
*
*
6533
RGP10D
7585
BC857B
* *
1n0
4R7
*
B
2524
Panel
*
*
*
3599
I510
*
*
AC_IN
I553
3551
E
0V
*
I560
4551
Vaux_GND
*
BAV21WS
A10
Vaux_GND1
Vaux_GND
*
I557
Source Select +
Microcontroller
Or
To P1533 Of
9999
1
2
3
*
330p
6532
1
2
3
4
5
6
7
8
+3V3A
1
+8V
2
3
4
5
Vaux_GND
6
Vaux_GND1
9554
7
4567
8
9
10
9536
11
12
9523
*
2586
1533
+3V3A
1534
11
*
*
I565
VCC
10
1
To 1533 Of
VDC
A
9
*
AUXILIARY POWER SUPPLY
A10
2528
8
*
7
*
6
*
5
*
4
*
3
*
2
*
1
9
10
11
0083 C8
0086 B9
0088 C7
1532 A6
1533 A9
1534 A7
1535 B11
2510 B3
2520 D6
2521 E3
2522 C6
2523 C6
2524 A3
2525 D5
2526 B2
2528 B1
2534 B9
2535 C9
2536 B8
2537 E11
2538 C9
2539 B8
2543 E9
2544 A7
2546 D10
2555 C10
2556 C11
2557 F11
2558 F10
2564 B9
2575 F7
2576 F9
2577 G10
2578 E8
2579 F9
2580 A6
2582 A1
2583 E1
2584 C9
2585 A1
2586 A2
2587 D9
2588 E7
2589 D10
2590 D8
2591 D8
2592 A4
3525 B6
3526 C5
3527 C1
3528 B1
3529 E3
3530 D6
3531 D6
3532 D6
3533 D6
3534 B6
3535 A6
3536 B6
3537 D10
3538 D6
3539 E8
3540 D10
3542 D8
3543 E8
3544 E9
3545 C9
3546 B9
3547 C10
3548 D10
3549 E6
3550 C1
3551 A2
3553 E9
3559 B3
3560 B11
3561 C10
3562 C10
3563 A8
3565 B9
3566 D10
3567 B6
3568 C5
3581 F10
3583 F8
3585 F10
3586 F9
3587 E7
3588 B5
3589 B4
3590 F9
3591 F9
3592 A6
3593 E3
3594 E3
3595 E2
3596 E2
3597 D2
3598 B1
3599 B1
4523 B8
4540 D10
4548 D10
4551 A2
4566 D10
4567 A9
5403 B7
5521 B6
5523 B8
5524 B9
5526 C9
5527 D9
6512 B2
6531 B1
6532 A2
6533 B3
6534 B5
6536 C6
6537 D7
6538 D7
6539 B8
6540 A9
6542 A9
6543 A10
6544 C9
6545 D8
6546 C9
6547 F9
6548 G9
6549 C2
6550 B6
6552 D8
6553 D11
6554 D10
7509 E10
7510 B3
7516 D7
7525 C6
7532 C1
7535 B10
7542 E8
7543 B10
7544 E10
7545 D11
7547 D10
7549-1 E2
7549-2 E1
7561 A10
7567 C5
7575 F8
7576 F8
7577 F9
7583 F9
7584 G10
7585 A3
9507 C9
9509 A11
9515 E9
9520 B7
9521 B7
9523 A9
9524 C11
9529 F11
9530 B11
9534 B10
9536 A10
9554 A10
9999 A10
F534 A10
F535 C9
F537 E11
F577 A9
F578 B9
F580 C11
F581 C3
F582 B10
F583 B11
F584 C10
F585 E9
F586 E11
I509 C1
I510 A3
I512 E3
I526 C5
I528 B6
I529 E6
I530 C5
I531 D6
I532 D6
I533 C6
I534 A11
I536 C6
I537 C6
I538 A8
I539 D8
I540 C8
I545 D9
I547 D10
I553 B1
I554 C1
I556 B6
I557 A6
I558 B8
I560 A2
I563 B5
I564 B8
I565 A2
I568 B6
I588 A9
I589 D10
I590 D7
I592 E8
I593 E9
I594 D8
I595 B6
I596 D11
I597 E1
I599 B6
Circuit Diagrams and PWB Layouts
L05L AA
7.
47
CRT Panel (Family Board)
1
B1
3
4
6
7
8
9
10
B1
I357
3356
I352
EHTinfo
B1
1332
AQUADAG
WIRE
A
10R
0330
HEATSINK
156V
100R
I338
2 IN2
3336
Vdd
3k77
2V5
OUT2 8
A2
3k75
BC2
Vref
I331
3335
156V
I334
100R
2V5
BC3
Vref
Vref
2.5V
3331
156V
THERMAL
PROTECTION
I332
BC1 5
7V
2332
F341
1n5
B
I335
I340
GND
Deflection Controller
of Trident Panel
GND_CRT
1331
F333
1
2
3
4
5
F332
F331
F335
CRT
Red
C
6V
4
From 1202 of
B
Green
1K0
100R
2333
3330
100R
4330
3328
100R
4328
OUT3 7
A3
3k75
**
3332
Vdd
3k77
R
F340
Blue
1n0
C
3 IN3
I336
F339
1K0
188k7
I339
G
1K0
188k7
**
* *
BAV21
I333
F338
I355
F334
*
BC_INFO
9337
5
D
3337
*
E
3n3
2353
680p
3354
EHTinfo
B1
2352
T0 CRT SOCKET
1K5
E
1
7
NOT USED
3329
100R
4329
BC1
Vref
3334
3333
V
A1
3k75
I330
1254
1
5
6
7
8
9
10
11
12
10n
3357
2V5
OUT1 9
1256
1
5
6
7
8
9
10
11
12
T0 CRT SOCKET
Vdd
3k77
CRT Sockets
2331
1 IN1
6332
6331
I337
D?
TYPE
BAV21
6 200V
188k7
B
BAV21
6333
10n
2334
2330
+200VA
7330
D
5
CRT PANEL
100n
A
2
F356
**
F
1351
1
2
3
4
5
6
7
From 1401 of
Line + Frame
Deflection
F352
Filament
F353
I351
3351
F354
NAFTA
27VRF-HD
----------JMP
JMP
JMP
--JMP
VG2
FOCUS
EHT
F
FROM LOT, MAIN CHASSIS
LINE + FRAME DEFLECTION
4334
+200VA
2350
1352
REGION
SET
3328
3329
3330
3337
3360
4328
4329
4330
9337
9360
100R
9360
3360
I353
2351
100R
47n
10u
G
G
Vbatt
F351
+12V_LOT
SVM_ROT
A2,B2
F_15210_016.eps
181005
3139 123 5934.2
1
2
3
4
5
6
7
8
9
10
D? B7
0330 A1
1254 B6
1256 B6
1331 D1
1332 A7
1351 F1
1352 F8
2330 B2
2331 D6
2332 C5
2333 D4
2334 B3
2350 G2
2351 G3
2352 E6
2353 E6
3328 C1
3329 B1
3330 C2
3331 C3
3332 C4
3333 B3
3334 B4
3335 C3
3336 B4
3337 D3
3351 F2
3354 E5
3356 A6
3357 D6
3360 F3
4328 C1
4329 B1
4330 C2
4334 G4
6331 B4
6332 B4
6333 B4
7330 B2
9337 D3
9360 F3
F331 D1
F332 D1
F333 D2
F334 D2
F335 D1
F338 B4
F339 B4
F340 C5
F341 C4
F351 G3
F352 F2
F353 F3
F354 F3
F356 E3
I330 B3
I331 C3
I332 C3
I333 B4
I334 C4
I335 C4
I336 B5
I337 B2
I338 B2
I339 C2
I340 C3
I351 F2
I352 A6
I353 E5
I355 D6
I357 A6
Circuit Diagrams and PWB Layouts
L05L AA
7.
48
CRT Panel: Eco Scavem (Family Board)
1
3
4
5
6
7
ECO SCAVEM
B2
REGION
SET
4331
5331
5361
9361
A
I360
3373
1n0
I368
*
7361
BC847B
7V8
E 7V5
I366
3388
7363
2SA1358
E 47V2
2364
I342
3362
E 7V5
10R
4n7
7362
BC857B
B
7V2
B
0V5
2385
*
C
I363
D
*
10u 100V
C
7364
2SC3421
E 0V
I372
1R8
33R
I371
2367
68K
1N4148
3367
C 47V3
3369
I364
I343
3
2
1
10R
I365
3370
C
7V2
2365
I347
820R
7376
BC847B
I369
F362
3389
B
2V3
*
9361
F361
F363
I344
E 1V7
330R
100n
5361
1361
3368
3376
10n
I345
2387
2376
1K8
3375
F360
6361
220R
3377
B1 SVM_ROT
*
400V
68K
4n7
3366
8K2
3372
I362
33R
B
E 97V3
3365 I367
B
96V
10R
470R
2389
B
2384
3371
C 12V8
2362
250V
47n
*
*
I361
2361
3361
1u0
B
C
A
1R8
I341
3364
22u 100V
3363
2363
22n
5331
680R
3387
*
*
+12V_LOT
2368
8K2
4331
820R
Vbatt
NAFTA
27VRF-HD
--1U0 PM10
100MHZ 50R
---
TO
SCAVEM COIL
B2
2
D
+12V_LOT
3392
3391
6K8
22K
150K
10u 16V
150K
100n
100n
2382
2381
6K8
3394
SVR
F382
8V2
F381
7 10V8
6
6V8
I346
8
1381
3
2
1
TO
ROTATION COIL
MODE
OUT-
2
F
100n
4
6K8
IN-
OUT+
2383
6V7 5
I380
3381
IN+
GND
3V8 3
I381
1
VCC
7331
TDA8941P
F
E
3390
680K
3393
UDZS-6V8
+12V_LOT
6381
E
3382
100n
2390
2391
I348
F_15210_017.eps
181005
3139 123 5934.2
1
2
3
4
5
6
7
1361 C7
1381 F7
2361 B3
2362 B3
2363 A4
2364 B4
2365 C4
2367 C6
2368 A4
2376 C1
2381 F3
2382 F3
2383 F4
2384 B5
2385 D5
2387 D2
2389 C6
2390 D4
2391 D4
3361 B2
3362 C3
3363 B4
3364 B5
3365 B4
3366 C4
3367 C4
3368 D4
3369 C4
3370 D5
3371 C6
3372 C2
3373 A2
3375 D2
3376 C2
3377 C2
3381 F1
3382 E1
3387 B3
3388 B3
3389 C3
3390 E4
3391 E3
3392 E2
3393 E2
3394 F1
4331 A2
5331 B2
5361 B5
6361 C2
6381 E2
7331 F3
7361 B3
7362 D3
7363 B5
7364 C5
7376 D2
9361 C5
F360 C1
F361 B6
F362 C6
F363 C6
F381 F6
F382 F6
I341 B3
I342 B3
I343 C2
I344 C2
I345 C1
I346 F4
I347 C3
I348 D2
I360 A4
I361 B2
I362 B3
I363 D3
I364 C3
I365 C4
I366 B4
I367 B4
I368 B5
I369 C5
I371 C5
I372 D5
I380 F3
I381 F3
Circuit Diagrams and PWB Layouts
L05L AA
7.
51
CRT Panel (Multi Board)
1
2
3
4
5
6
7
8
9
10
11
CRT SOCKET
B1
B1
A
F345
1335
AQUADAG
WIRE
A
+200A
6331
BAV21WS
CRT SOCKET
BAV21WS
GND_RGB 1K0
R
I334
3335
B2
C
I332
B
I335
3331
B2
3336
1K0
100R
GND_LS1
Red
F341
3332
1K0
100R
CRT
Green
F339
C
3R3
D
9306
F383
5304
3R3
E
V
E
3357
GND_RGB
GND_LS1
GND_LS1
GND_RGB
A2,B3
FOCUS
9310
V
3391
10n
2313
*
I322
SVM_ROT
TO CRT SOCKET
10n
2319
33R
150R
GND_LS1
EHT
I373
I351 I323
+200A
F331
9328
I348
3345
V
3351
F354
D
I350
3306
F340
2321
Line + Frame
Deflection
I327
1 F352
DC_Filament
2
3
+141V
4
EHT-INFO
5
200V
6
+8V_+12V
7
3390
From 1401 of
47u
1351
VG2
VG1
3307
DYN FOCUS
I331
F338
3334
1K0
100R
B
Blue
STATIC FOCUS
I333
3333
B2
1354
1
5
6
7
8
9
10
11
12
1
5
6
7
8
9
10
11
12
3308
TO CRT SOCKET
I330
G
6333
6332
B
BAV21WS
9308
GND_LS1
FROM LOT, MAIN CHASSIS
GND_RGB
LINE + FRAME DEFLECTION
I377
F347
3347
1336 VG2
F
4n7
RES
820p
+12A1
2317
2324
1K5
Item No.
3390
6325
HD
--BZX79-2V7
ATSC
30PW
BZX79-3V3
F
F342
9309
GND_LS1
5308
+12A
F398
I336
5u6
3999
F399
G
F397
470u
2347
1K2
5324
3305
I379
1R0
GND_LS1 2320
+12V_SVM
10n
10n
5u6
I302
I308
3325
2357
+3V
H
GND_LS1
BZX79-C3V3
*
6325
1K8
MULTIPLE BOARD 11NC : 3139_123_5945
SINGLE BOARD 11NC : 3139_123_5946
GND_RGB
5303
+12A1
G
9324
+8V_+12V
GND_RGB
H
GND_RGB
F_15210_021.eps
181005
3139 123 5946.1
1
2
3
4
5
6
7
8
9
10
11
1335 A7
1336 F11
1351 D1
1354 B6
2313 E3
2317 F7
2319 E5
2320 G5
2321 E4
2324 F7
2347 G2
2357 H5
3305 G1
3306 D4
3307 D4
3308 B4
3325 H1
3331 C2
3332 C3
3333 B2
3334 B3
3335 C2
3336 C3
3345 E4
3347 E7
3351 E3
3357 E5
3390 E4
3391 E5
3999 G5
5303 G2
5304 D5
5308 F2
5324 G5
6325 H2
6331 A3
6332 B2
6333 B3
9306 D4
9308 B4
9309 F3
9310 E5
9324 G5
9328 D5
F331 E2
F338 B4
F339 C4
F340 D3
F341 C4
F342 F7
F345 A7
F347 E7
F352 D2
F354 E3
F383 D3
F397 G1
F398 G5
F399 G5
I302 H1
I308 H2
I322 E3
I323 E3
I327 D2
I330 B2
I331 C2
I332 C2
I333 B3
I334 C3
I335 C3
I336 G3
I348 E4
I350 D4
I351 E3
I373 D6
I377 E6
I379 G2
L05L AA
RGB AMPLIFIER
5
6
I389
+12A
* 8p2
7351
BC847B
* 2K2
E 3V6
3320
GND_RGB
MIRROR
9301
+3V
3V3 3
VIN
3V3 1
VIP
I391
DIFFERENTIAL
STAGE
4n7
B
B1
MIRROR
6308
VDDL
4
2
BAS316
3317
MIRROR
CURRENT SOURCE
GND
2332
+12A
R
I342
IOM 5 5V
GND_RGB
GND_RGB
680p
VOC 8 158V5
1K0
CUT_OFF
2333
VCN 7 128V7
V BIAS
I392
3340
B2
A
GND_RGB
*
B
R - AMPLIFIER
GND_RGB
MIRROR
GND_RGB
GND_RGB
9302
9 127V8
3338
I309
22p
2355
B
3V6
6 200V
VDDH
I310
100R
B2
2K7
I399
11
+200A
2335
3339
3321
220R
10
0069
7330
TDA6111Q
GND_RGB
470R
F332
3322
9
120K
100n
C
8
I390
3337
2330
A
7
2338
B2
4
52
VFB
CRT Panel: RGB Amplifier (Multi Board)
1
2
3
7.
100n
Circuit Diagrams and PWB Layouts
CUT_OFF
B2
1K0
2369
* 330p
+12A
2331
6307
GND_RGB
+12A1
B
7352
BC847B
3V4
100R
220R
2337
I311
E 3V4
F337
3323
GND_RGB
GND_RGB
4311
I395
9303
3327
120K
9 128V4
6
G - AMPLIFIER
GND_RGB
*
220R
D
+200A
0078
I393
3341
7340
TDA6111Q
C
GND_RGB
GND_RGB
GND_RGB
MIRROR
GND_RGB
GND_RGB
2360
I384
I396
3344
DIFFERENTIAL
STAGE
2344
I346
MIRROR
CURRENT SOURCE
E
3352
2
4313
2K7
GND_RGB
GND_RGB
2353
MIRROR
GND_RGB
MIRROR
I328
+3V
3V3 3
VIN
3V3 1
VIP
DIFFERENTIAL
STAGE
VDDL
GND_RGB
H
7 140V
VOC
8 162V
IOM
5 13V3
B1
G
I347
+12A1
12V7
33n
2
2356
4
4315
GND_RGB
VCN
B
680p
MIRROR
CURRENT SOURCE
GND
4n7
2352
1K0
MIRROR
I398
GND_RGB
V BIAS
3355
F
4314
*
GND_RGB
+200A
0077
B - AMPLIFIER
9 139V
6
GND_RGB
2340
7350
TDA6111Q
VDDH
2K2
33n
GND_RGB
VFB
I329
+12A1
2346
I397
120K
8p2
3353
3354
3329
4
2341
470R
*
*
VDDL
GND_RGB
GND
B
G
G
B1
MIRROR
GND_RGB
E 3V4 I313
F
680p
IOM 5 5V
3V4
ATSC
12P
12P
12P
2K7
3K3
3K3
2K7
2K7
3K3
2343
VOC 8 158V5
1K0
100n
I344
3V3 1 VIP
4n7
100R
3328
9304
+3V
+12A
7353
BC847B C
HD
10P
10P
10P
330P
2K2
2K7
2K7
2K2
2K2
2K7
I394
3V3 3 VIN
2334
Item No.
2335
2337
2341
2369
3338
3339
3342
3343
3353
3354
VCN 7129V
V BIAS
22p
GND_RGB
E
D
4312
MIRROR
100n
Deflection Controller
- ATSC
* 8p2
3343
* 2K2
100n
I383
2339
F335
3326
I382
VFB
3324
VDDH
F334
2K7
R-CRT
G-CRT
B-CRT
F336
CUT OFF
22p
Deflection Controller
of Trident Panel
Or
To 1404 Of
C
1
2
3
4
5
3342
1340
2336 33n
GND_RGB
GND_RGB
470R
From 1202 of
2358
C
100n
H
F348
MULTIPLE BOARD 11NC : 3139_123_5945
SINGLE BOARD 11NC : 3139_123_5946
GND_RGB
F_15210_022.eps
181005
3139 123 5946.1
1
2
3
4
5
6
7
8
9
10
11
0069 A9
0077 F7
0078 C9
1340 C1
2330 A4
2331 C4
2332 B5
2333 B9
2334 E2
2335 A5
2336 C8
2337 C5
2338 A9
2339 C9
2340 F9
2341 F3
2343 D9
2344 E5
2346 E8
2352 G3
2353 F8
2355 A3
2356 H5
2358 D3
2360 D2
2369 B9
3317 B9
3320 B4
3321 A3
3322 A3
3323 D4
3324 C3
3326 C3
3327 D2
3328 E2
3329 F2
3337 A6
3338 A5
3339 B5
3340 B4
3341 C6
3342 D5
3343 C5
3344 E4
3352 F4
3353 F3
3354 F3
3355 G3
4311 C8
4312 D9
4313 F8
4314 F8
4315 H5
6307 C9
6308 B9
7330 A5
7340 D5
7350 F3
7351 A4
7352 C4
7353 E2
9301 B9
9302 B3
9303 D3
9304 E1
F332 A2
F334 C2
F335 C2
F336 C2
F337 D2
F348 H5
I309 A4
I310 A3
I311 C4
I313 E2
I328 G3
I329 F3
I342 B9
I344 E2
I346 E9
I347 G9
I382 C3
I383 C3
I384 D2
I389 A5
I390 A6
I391 B9
I392 B5
I393 C7
I394 D9
I395 C5
I396 E5
I397 F4
I398 F7
I399 A3
Circuit Diagrams and PWB Layouts
L05L AA
7.
53
CRT Panel: Rot. & SCAVEM (Multi Board)
4
5
6
7
8
9
10
ROTATION & SCAVEM
I360
0087
HEATSINK
3364
560R
100n
3363
2384
200V
47u
2363
1K5
4362
E
7332
125V
BC327-40
I386
I367
3365
4K7
125V B
100n
B
22R 120V3
B
3V1
I371
B
0V3
7333
BC337-40
E
0V
3370
560R
3368
E
3396
I387
+12V_SVM
1K8
6334
GND_RGB
*
*
2390
ROTATION
10u
+12V_SVM
10R
GND_RGB
D
3369
150K
I316
7366
TDA8941
1
VCC
3384
330K
3380
OUT- 7 8V1
I380
4V 5
IN-
33K
F381
18K
GND_RGB
BZX384-C3V3
GND_RGB GND_RGB
3381
C
5V3
*
3374
I315
I320
0V8
B
3399
7364
KTD600K
E
2V8
470p
7365
BC847B
270R
3392
120K
22R
5K1
100n
3394
C
52V2
3311
100n
150R
2365
2370
E
*
C
10n
0V
2387
100n
3378
*
1K0
3383
47K
220p
3379
2393
I325
2391
E 7V4
1K8
B
6V4
4n7
GND_RGB
3377
3309
GND_RGB
220R
47K
I326
I364
7331
BC847B C
1362
3
2
1
*
F362
C
2V8
3398
2392
3367
100n
C
D
*
5V3 B
2385
I370
*
I365
For ATSC
220p
*
9393
I369
1
2
3
I317
56R
7362
5V1 E
BC857B
+12V_SVM
120K
3366
10R
*
For HD
1361
*
I375
270R
9323
2368
1N4148
6362
9322
470p
2364
6361
BAV99
C
F361
C
52V2
*
3393
A
B
5361
GND_RGB GND_RGB
E
5V2
I362
3362
6363
BAV99
4K7
3395
7361
BC847B
6V B
C
121V
I314
B3
ATSC
4n7
4n7
680P
220p(30PW)
68k
68k
2K2
4K7
330R
22K
33K
Jmp
HD
470P
470P
220p
120k
120k
560R
1K5
68R
33K
18K
330K
4K7
56R
-
7363
KTB631K
3310
I366
13V C
I361
E
121V
2383
2361
2381
B
47n 50V
3397
3361
560R
8K2
3382
For ATSC Only
100n
2382
1u0
I368
3371
5362
+12V_SVM
560R
A
SCAVEM
3373
2R7
*
I321
+141V
Item No.
2364
2365
2383
2393
3366
3367
3371
3373
3378
3380
3381
3384
3385
3393
9393
11
TO
SCAVEM COIL
3
3R3
B3
2
3V9 3
IN+
F382
GND_RGB
1
2
3
OUT+ 2 4V1
*
GND_RGB
1381
TO
ROTATION COIL
1
E
GND_RGB
Vcc
F
4
MODE
F
STANDBY/
MUTE LOGIC
20K
I319
SVM_ROT
4363
GND_RGB
G
GND_RGB
100n
2367
4K7
GND
8
3372
150K
GND_RGB
GND_RGB
20K
*
9325
SHORT CIRCUIT
AND
TEMPERATURE
PROTECTION
SVR
I381
6K8
3385
G
3350
B1
5V5 6
100n
2389
GND_RGB
GND_RGB
GND_RGB
GND_RGB
GND_RGB
H
H
F_15210_023.eps
251005
3139 123 5946.1
1
2
3
4
5
6
7
8
9
10
11
0087 A8
1361 C11
1362 C11
1381 E11
2361 B6
2363 A6
2364 B6
2365 D6
2367 G6
2368 C6
2370 E7
2381 B5
2382 B3
2383 C9
2384 A7
2385 D7
2387 E4
2389 G7
2390 D9
2391 D3
2392 D2
2393 E2
3309 D3
3310 B7
3311 C7
3350 G5
3361 B4
3362 C5
3363 A7
3364 A7
3365 B7
3366 C7
3367 C7
3368 D7
3369 D8
3370 D7
3371 C8
3372 G8
3373 A4
3374 C10
3377 E4
3378 D3
3379 E2
3380 E6
3381 E6
3382 B4
3383 E2
3384 E6
3385 G5
3392 C8
3393 C5
3394 D7
3395 B2
3396 E5
3397 B5
3398 D2
3399 C9
4362 A2
4363 G2
5361 B8
5362 B2
6334 E5
6361 B3
6362 C4
6363 B2
7331 D2
7332 A7
7333 D8
7361 B5
7362 C4
7363 B8
7364 C8
7365 D4
7366 D8
9322 C2
9323 B8
9325 G3
9393 C5
F361 B8
F362 C8
F381 E10
F382 E10
I314 B8
I315 D8
I316 D8
I317 C9
I319 F8
I320 D7
I321 A4
I325 D3
I326 D2
I360 A7
I361 B4
I362 C5
I364 D6
I365 C7
I366 B7
I367 B6
I368 A8
I369 C7
I370 D4
I371 D7
I375 C5
I380 E7
I381 G6
I386 B4
I387 E6
Circuit Diagrams and PWB Layouts
Side AV + HP Panel (PV0-2)
1
2
L05L AA
3
4
7.
55
5
6
7
8
9
10
SIDE AV PANEL + HP PANEL WIDE
A
6
1
2
3
4
5
Video_Gnd
3159
HEADPHONE
100R
1277-A
I155
8
9
7
3157
100n
I162
3
2
1
I171
I163
TO
ECO SUB
820R
I169
C
3153
330p
2172
47K
3152
330p
2173
1236
RES
D
D
*
1277-B
F150
2u2 50V
330p
2180
22K
2171
3151
47K
330p
1250-2
2174
*
1235
6
4
3150
I152
LEFT 5
E
B
22K
1250-3
9152
*
TO
SPEAKER
1279
Video_Gnd
RIGHT
470p
F154
1278
4
3
2
1
I170
3
7
8
9
1
39K
F152
9175
RES
I168
820R
3161
2u2 50V
3156
1u
Video_Gnd Video_Gnd
5
4
3
2
1
2176
2175
1250-1
1254
2178
for 2X5W from 1280
7
6
5
4
3
2
1
1240
1238
1239
1237
6161
1234
Video_Gnd
F153
1232
6
5
4
2
I166
2181
*
100R
from Main Chassis
C
1252
from Main Chassis 1207
*
Video_Gnd
BZX79-C6V8
2
3
1
3160
75R
3154
VIDEO IN
I157
Features &Connectivities
Video_Gnd
B
for 2X10W from 1902
75R
1233
75R
9181
4180
3155
1251
LAP5100-1411F
3158
A
9180
RES
F151
E
E_14480_098.eps
170504
3139 123 5829.2
1
2
3
4
5
6
7
8
9
10
1232 B9
1233 B3
1234 B3
1235 E3
1236 D3
1237 B4
1238 B4
1239 B4
1240 B4
1250-1 C1
1250-2 E1
1250-3 D1
1251 A2
1252 B5
1254 B6
1277-A C1
1277-B E1
1278 B10
1279 B10
2171 E4
2172 D4
2173 D3
2174 E3
2175 C4
2176 C8
2178 B8
2180 D4
2181 D9
3150 E3
3151 D3
3152 D3
3153 C3
3154 B2
3155 B2
3156 B8
3157 C8
3158 B3
3159 A4
3160 B4
3161 C9
4180 B2
6161 B3
9152 D2
9175 C4
9180 E4
9181 B3
F150 D4
F151 E4
F152 C4
F153 B4
F154 B7
I152 D3
I155 C3
I157 B3
I162 C7
I163 C8
I166 B7
I168 B8
I169 C9
I170 B10
I171 C10
Circuit Diagrams and PWB Layouts
Side AV + HP Panel (FL13)
1
2
D
L05L AA
3
7.
4
57
5
6
7
8
9
10
11
SIDE AV PANEL + HP PANEL (FL13)
D
A
AUDIO_AMPLIFIER
A
1251
YKF51-5304
1
3159
4
100R
75R
3158
SG01
B
3
HEADPHONE
B
2
*
RIGHT
I155
SG11
470p
F154
2178
5
4
3
2
1
TO
SPEAKER
4
2
1279
3157
2176
I162
100n
3
7
C
TO
ECO SUB
8
I163
820R
I171
3
2
1
9
I169
9175
RES
D
3153
8
330p
47K
2172
330p
2173
SG04
22K
9
1280
9152
To
Main Chassis 1682
1
2
3
7
RES
1250-A
F152
2u2
*
Video_Gnd
*
2175
I168
2181
*
*
1250-C
3152
D
1277-A
SG10
SG08
SG09
Video_Gnd Video_Gnd
1
I170
39K
3
Video_Gnd
7
6
5
4
3
2
1
3156
820R
3161
2
BZX79-C6V8
6161
SG02
VIDEO IN
F153
5
4
3
2
1
1278
1232
6
1u
1252
100R
Features & Connectivities
3160
I166
1254
from Main Chassis
75R
I157
Video_Gnd
from Main Chassis 1207 OF
C
for 2X5W from 1280
Video_Gnd
for 2X10W from 1902
1
Video_Gnd
5
3154
7
4180
6
E
E
1281
I152
LEFT
5
*
1
2
3
F150
330p
47K
2171
1250-B
*
From 0345 of
Top Control (FL13)
2u2 50
3150
330p
2174
SG03
4
1277-B
2180
22K
6
*
*
3151
9180
RES
F151
F
F
F_15050_056.eps
160205
3139 123 5823.1
1
2
3
4
5
6
7
8
9
10
11
1232 B10
1250-A E2
1250-B F2
1250-C D2
1251 B1
1252 C6
1254 B7
1277-A D1
1277-B F1
1278 B11
1279 C11
1280 E10
1281 E10
2171 F4
2172 E4
2173 E3
2174 F3
2175 D4
2176 C9
2178 C9
2180 E4
2181 D9
3150 F4
3151 E4
3152 E4
3153 D4
3154 C3
3156 B8
3157 C8
3158 B4
3159 B4
3160 C4
3161 D9
4180 C3
6161 C3
9152 E3
9175 D4
9180 F4
F150 E5
F151 F4
F152 D5
F153 C5
F154 C7
I152 E3
I155 D3
I157 C3
I162 C8
I163 C9
I166 B7
I168 B9
I169 D9
I170 B10
I171 C10
SG01 B3
SG02 C3
SG03 F3
SG04 E3
SG08 C4
SG09 C4
SG10 C4
SG11 C5
Circuit Diagrams and PWB Layouts
L05L AA
7.
59
Top Control Panel (PV0)
3011 A2
3012 A2
3013 A3
Top Control Panel (PV2)
3014 B3
3015 A3
3016 B3
I010 A1
I011 B2
I012 C2
1
I016 B3
I017 C3
I018 B3
I019 B3
2
1010 A1
1011 B3
1012 B3
3
E
1010
2
E
2
TOP CONTROL (PV2)
E
1010
1
FROM 1682
*
A
OF
2
KEY_PROTN
*
*
3013
*
3015
3016
*
SKQNAB
150R
390R
1K8
JMP
820R
JMP
200R
430R
2K2
200R
820R
120R
volume-
3011
3012
3013
3014
3015
3016
1012
L04
SKQNAB
ITEM L03SS
volume+
B
I017
I017
MENU
F_15050_037.eps
150205
2
3012
3014
1012
3139 123 5716.1
1
I018
V-
1011
C
PLUG&PLAY
F012
1011
150R
390R
1K8
JMP
820R
JMP
I014
V+
SKQNAB
3011
3012
3013
3014
3015
3016
I012
1014
1014
L04
C-
1013
SKQNAB
ITEM L03SS
C+
I013
I019
I016
1013
I013
I011
*
B
channel-
B
I011
*
*
3016
*
A
3
I018
HERCULES
3014
F011
channel+
3015
*
3013
*
3012
*
3011
RES
3010
3
I015
C
3
I010
HERCULES
200R
430R
2K2
200R
820R
120R
I013 A3
I017 B3
I018 A3
F011 A2
F012 A3
I011 A2
A
1
OR
FROM 1682 OF
3014 B3
3015 A3
3016 B3
3011
TO 0239
OF
3011 A2
3012 A2
3013 A3
1013 B2
1014 B2
3010 A2
1
TOP CONTROL PANEL (PV0)
E
A
I013 B2
I014 C2
I015 B3
RES
1013 B2
1014 B2
3010 A1
3010
1010 A1
1011 B3
1012 B3
3
F_15050_040.eps
160205
3139 123 5714.1
1
2
3
B
Circuit Diagrams and PWB Layouts
L05L AA
7.
62
Front Interface Panel (FL13)
1
4
J
*
3
1
4K7
FRONT
CONTROL
*
I121
6101
*
FOR
ITV
ONLY
3112
OUT
GND
I112
220R
*
I111
A
100n
I109
I110
9111
B
1K2
1
2 I108
3
4
5
6
3111
FROM 1693
OF
*
220u 25V
2103
I107
1693
2101
3113
2
6102
TSOP34836
VS
B
*
LTL-10234WHCR
I120
3
FRONT INTERFACE PANEL
LATAM 100V - 250V
NAFTA 110V
EUROPE 220V - 240V
AC MAINS
INPUT
RES
1231
T4.0AE
5
1211
A
I012
1
2
I001
110V/220V
2
4
1
2
4
I013
1
3
I014
1505
1
2
From 1505 OF
POWER SUPPLY
I002
9002
RES
4001
B
B
+6V
C
6692
TSOP1836
3
1
3115
+6V
4
4
OR
FROM 1693
OF
FRONT CONTROL
5
6
GND
I009
220R
6691
I008
1
2
C
100n
FOR
ITV
ONLY
2691
9695
I004
330R
3691
I006
10u 50V
2698
3
3
VS
OUT
I007
LTL-10224WHCR
I010
L01 USA ONLY
I015
I011
7691
RES
1606
POWER
I016
D
4601
D
47n
2
2
2
3693
3696
3139 123 5982.1
C
1
680K
2692
F_15050_043.eps
150205
FROM 1693
OF
FRONT
CONTROL
I005
LTR-301
1693
6693
10K
1
A
SDKVE30100
3694
3
5
6
I003
1u0
6103
LTR-301
680K
2102
9112
3114
C
I119
6
J
9001
1109
7101
BC547B
4
RES
A
J
2
3M3
FRONT INTERFACE PANEL (FL13)
1109 B3
1693 B1
2101 B4
2102 C2
2103 B4
3111 B3
3112 B3
3113 A3
3114 C2
3115 C2
6101 B2
6102 A4
6103 C2
7101 C2
9111 B3
9112 C2
I107 B2
I108 B1
I109 B2
I110 B2
I111 B3
I112 B4
I119 C2
I120 B2
I121 B2
3M3
3
3500
J
2
3501
1
Front Interface Panel (PV0-2)
3697
10K
F_15050_046.eps
150205
3139 123 5722.1
1
2
3
4
1211 A1
1231 A3
1505 A4
1606 D3
1693 C1
2691 C4
2692 D2
2698 C4
3500 A2
3501 B2
3691 C3
3693 C3
3694 B4
3696 D2
3697 D2
4001 B3
4601 D2
6691 C3
6692 B4
6693 D2
7691 D2
9001 A3
9002 B3
9695 C3
I001 A2
I002 A3
I003 B3
I004 C1
I005 C1
I006 C1
I007 C3
I008 C1
I009 C4
I010 C1
I011 D3
I012 A2
I013 A4
I014 A4
I015 D1
I016 D2
Circuit Diagrams and PWB Layouts
HDMI Link Receiver
1
2
4
7.
5
6
AV4
91
RX13V3
92
RX1+
3V3
1021
RX2+
RX2+
RX2RX1+
96
RX23V3
97
RX2+
3V3
RX1RX0+
3037
RX0RXC+
91R
2023
10u 16V
F023
RXC-
2027
10n
ANRPR
24
PLLIN
3V3
3014
25
3K9 NC 0V PLLOUT
2026
47n 16V
5012
2028
F027
3030
21 20
23 22
DC1R019JDA
33
3036
390R
F001
34
F
M1
M1
HDMI_Reset
Audio_Select
F064
F066
1
2
3
4
5
6
8
3046
+5V
DAC
F036
F051
M2
10n
R_HDMI
2008
1V7
100n
47u 6.3V
2015
3044
100R
L_HDMI
M2
D
5006
F006
1u5
To 1220 Of
F010
7
F009
5005
F008
F005
1u5
5004
F004
1u5
Source Select +
Microcontroller
1220
1
2
3
4
5
6
7
9
8
GND_HS
78
66
57
45
OGND
28
F
+3V3
2
OUT 3V3
COM
F011
G
Source Select +
Microcontroller
7
4K7
F_15050_059.eps
160205
3139 123 5954.1
1
2
3
4
E
101
DACGNDB
DACGNDG
13
22
79
PGND
99
65
41
16
98
GND
94
90
88
85
To 1222 Of
F041
100n
F062
F063
3
IN
3V4
7
2002
SDA
SCL
7001
LD1117DT33
22u 16V
2000
2070
1222
DMP_INT
M1
M1
Source Select +
Microcontroller
+5V
1
G
6
AGND
10u 16V
+5V
+8V
+5V
To 1221 Of
1221
F059 1
2
3
4
F060
5
6
F061 8
2001
4002
2071
47u 6.3V
4001
100n
SCL
+3V3
5013
+3V3
10u
2005
1026
1
2
3
4
5
7
DACGNDR
DMP
10
SDA
DACGND
M1
5
PLLIN
C
35
DE
0V
46 NC
ODCK 0V
71
INT
VSYNC
2
COMP
M1
F040 12
3042
30 F030
0V
31 F057
WS
0V
32 F058
SCK
0V
HSYNC
VREF-DAC
100R
SDO
FOR DEV. ONLY
M1
5
29
NC
SPDIF
0V
81
EXT-RES
3V3
10u
1K0
15
ANGY
F026
F012
VSSD
F038
0V
12
0V
15
ANBPB
0V
9
RSET
0V
8
COMP
3V3
VSSA
75R
2022
1
9
17
86
RX03V3
87
RX0+
3V3
VOR 16
1V9
14 VOL
1V8
3013
83
RXC3V3
84
RXC+
3V3
NOISE SHAPER
75R
2021
3V3
3027
100R
70
69
68
63
62
61
60
59
58
55
54 NC
53
52
51
50
49
48
44
43
42
39
38
37
36
DEEM
PCS
3012
0
1
2
3
4
5
6
7
8
9
10
Q 11
12
13
14
15
16
17
18
19
20
21
22
23
77
DSCL
3V3
76
DSDA
3V3
19
20
DAC
RSVDO
INTERPOLATION
FILTER
MUTE
2025
67
56
21
47
14
DACVCCB
11
DACVCCG
6
1
DACVCC
80
23
PVCC2
100
PVCC1
64
40
95
89
74
CSCL
2V9
75
CSDA
2V9
SYSCLK
75R
2020
F055
6
0V
8
0V
9
0V
10
0V
SFOR1 7
3011
2V9
F056
RSVDL
F022
2016
3V3
C5
F035
MCLKOUT
3
0V 4 NC
0V
18
73
B
SFOR0 11
DE-EMPHASIS
33p
F034
NC
VDDD
DIGITAL
INTERFACE
33p
7006 +3V3
BSN20
OVCC1
3010
+3V3
7007
BSN20
MCLKIN
Φ
HDMI
PANELLINK
RECEIVER
3008
6002
BAV99
6003
BAV99
100R
F032
27
0V
26
0V
VCC
3V3
1
2
3
5
4K7
33R
3V3
DACVCCR
3005
4
VDDA
AVCC
72
RESET
3V3
100n
13
1 BCK
0V
2 WS
0V
3 DATAI
0V
F065
3V3
82
F033
+3V3
4K7
3031
+3V3
4K7
3032
+3V3
4K7
3034
3035
1n0
2034
+3V3
2V9
M1
100n
7011
UDA1334BT/N2
1n0
1u0 10V
1n0
3045
1n0
220K
1n0
2054
33p
1n0
2050 1n0
33p
100n
2061
47u 6.3V
2012
33p
100n
2060
2011
F021
47u 6.3V
2010
33p
1n0
2069
2009 F020
A
10n
1n0
2053 1n0
M1
M1
1R0
1n0
2042
1R0
1n0
2048
3041
10u 16V
2057
1n0
F031
3026
10u 16V
2055
AUDIO DAC
75R
2018
2V9
F019
8
16
24
1n0
2043
75R
2019
1n0
2059
F067
F024
E
1n0
2039
F053
75R
2017
2V9
1n0
2033
1n0
2051
F054
B
1
2
RX2- 3
RX1+ 4
5
RX1- 6
RX0+ 7
8
RX0- 9
RXC+ 10
11
RXC- 12
CEC 13
14
DDC_SCL 15
DDC_SDA 16
17
+5VHDMI 18
HPD 19
2004
2003
PLLIN
COMP
+3V3
2014
1n0
2046
3V3
7002
SII9993CT100
HDMI
CONNECTOR
100n
2036
1u0 10V
100n
4K7
2035
4K7
3033
1K0
5
SDA
4
6
100n
2040
F052
7
2V9
47u 6.3V
2030
220K
ADR
100n
2052
47u 6.3V
2041
2013
SCL
100n
2047
100R
93
0
1
2
WC
F015
47u 6.3V
2032
2049
F016
3043
(256x8)
EEPROM
1
2
3
2031
F013
47u 6.3V
2045
+3V3
3009
2044
2037
F014
+3V3
M1
33R
33R
33R
33R
100R
3017
3018
Φ
D
11
+3V3
5049
8
7
6
4
100R
3016
3019
7003
M24C02-WMN6 8 2V9
C
10
3007-1
3007-2
3007-3
3007-4
3020
+3V3
SCL
M1
9
3040
5031
5011
SDA
+3V3
5009
5008
HDMI_Reset
4K7
3015
A
8
+3V3
5010
M1
7
HDMI PANEL LINK RECEIVER
+3V3
M1
65
17
M1
3
L05L AA
5
6
7
8
9
10
11
1021 D1
1026 G2
1220 E11
1221 G3
1222 G2
2000 G5
2001 G4
2002 G5
2003 A6
2004 A6
2005 G4
2008 D11
2009 A9
2010 A9
2011 A10
2012 A10
2013 C9
2014 D9
2015 D10
2016 D10
2017 E10
2018 E10
2019 D10
2020 E10
2021 E10
2022 D10
2023 E4
2025 C11
2026 E4
2027 E4
2028 E4
2030 A8
2031 A5
2032 A5
2033 A5
2034 B2
2035 A3
2036 A8
2037 A7
2039 A7
2040 A7
2041 A7
2042 A8
2043 A8
2044 A5
2045 A5
2046 A5
2047 A5
2048 A7
2049 A8
2050 A7
2051 A5
2052 A5
2053 B5
2054 A8
2055 A6
2057 A6
2059 A5
2060 A6
2061 A6
2069 B5
2070 G3
2071 G2
3005 B5
3007-1 C8
3007-2 C9
3007-3 C9
3007-4 C9
3008 E9
3009 E9
3010 D9
3011 E10
3012 E10
3013 D10
3014 E5
3015 A2
3016 A2
3017 A2
3018 A2
3019 A2
3020 A2
3026 C1
3027 C2
3030 E2
3031 B4
3032 B4
3033 A4
3034 B4
3035 B3
3036 F4
3037 E4
3040 A10
3041 A10
3042 D9
3043 D9
3044 C11
3045 D10
3046 G1
4001 G1
4002 G1
5004 E10
5005 E10
5006 D10
5008 A6
5009 A7
5010 A5
5011 A6
5012 E2
5013 G3
5031 A5
5049 A8
6002 C2
6003 C1
7001 G4
7002 B5
7003 A1
7006 C3
7007 C3
7011 B9
F001 F1
F004 E10
F005 E10
F006 D10
F008 E9
F009 E9
F010 E9
F011 G5
F012 E1
F013 A5
F014 A7
F015 A6
F016 A8
F019 C3
F020 A10
F021 A10
F022 B9
F023 E5
F024 B1
F026 E5
F027 E2
F030 E8
F031 C5
F032 C5
F033 B5
F034 C5
F035 C5
F036 C11
F038 C9
F040 C10
F041 C11
F051 D11
F052 A6
F053 A6
F054 A2
F055 C1
F056 C1
F057 F8
F058 F8
F059 G3
F060 G3
F061 G3
F062 G2
F063 G2
F064 G2
F065 B8
F066 G2
F067 B1
Circuit Diagrams and PWB Layouts
L05L AA
7.
66
HDMI + DMP
1
2
3
4
5
6
7
8
9
M2 HDMI + DMP
M2
A
A
*
M1
4081
2081
R_HDMI
F086
10u 16V
5080
Audio_Select
1080
5
1
2
3
4
6
R_Dmp
1
F081
L_Dmp
2089
F088
3
10u 16V
7
10
F080
C
2080
F085
8
10u 16V
CTL1
Φ
IN1A
OUT1
2082
2083
B
5
IN1B
2087
CTL2
10u 16V
IN2A
OUT2
IN2B
47u 6.3V
9
2088
1223
F082
R_Out
F083
L_Out
10u 16V
6
F084
To 1223 Of
1
2
3
4
6
5
Source Select +
Microcontroller
C
GND
4
DMP
100n
7050
LA7151M
VCC
2085
100n
B
2086
+8V
47u 6.3V
M1
2
M1
2084
L_HDMI
F087
10u 16V
*
4080
D
D
F089
F090
3080
100R
F_15050_060.eps
160205
3139 123 5954.1
1
2
3
4
5
6
7
8
9
1080 B1
1223 C9
2080 C3
2081 A3
2082 B6
2083 B6
2084 C3
2085 B3
2086 B2
2087 C6
2088 C6
2089 B3
3080 D2
4080 D3
4081 A3
5080 B7
7050 B4
F080 C2
F081 B2
F082 C7
F083 C7
F084 C9
F085 C4
F086 A4
F087 C4
F088 B4
F089 D2
F090 D2
Circuit Diagrams and PWB Layouts
Trident Panel: SVP
1
3
7.
4
68
5
6
7
8
9
10
SVP
T1
1231
7201-3
6930 DPTVSVP
98
CAPD
CAPD
220R
CAPD16
CAPD17
CAPD18
CAPD19
CAPD20
CAPD21
CAPD22
CAPD23
2V5
2V5
2V5
1V9
2V5
2V5
0V
2V5
T1,T5 VSYNC 0V
330p
2252
3213
F205
10R
10u 16V
1V4
0V3
207
197
196
2V
188
3V
189
2V
16V 22u
2262
16V 22u
3218
5K1
2265
1u0
3219
5K1
10u 16V
2258
100p
2257
100n
52
80
125
156
174
2228
3V3
181
3V3 190
3V3 194
3V3 199
3V3 205
3299
100n
2209
3230
Yout_DMP
4250
100n
100n 2226
2225 100n
100n 2224
2223 100n
100n 2222
206
200
195
191
182
F212
* *
AVSS2 160
AVSS1 159
F
F209
2267
33
30
25
10u 16V
2268
100n
AGND5 2236
10u 16V
2237
100n
10u 16V
2234
100n
2235
10u 16V
2233
100u 16V
2210
F211
2217 100n
100n 2218
E
VCC2_5
3V3 32 AVDD
2V7
157 AVDD1
162 AVDD2
2V7
5205
173
155
141
126
111
95
81
67
53
24
193
22R
2232
+3V3
100n
2207
2V7
2V6
2V6
2V6
2V6
3V3 192 VDD_ADC
*
*
5204
100u 16V
2208
3V
23
66
94
110
140
VADC3
5203
F202
3V
3V
3V
3V
1u0
2227
10R
VCCA3
100u 16V
75R
100n
1K0
2239
VADC3
100n
330p
2254
2255
7201-4
6930 DPTVSVP
2266
3215
RES
3216
D
100n
2206
1n0
3284
2263
5206
100n
2205
T1,T5
T1,T5
T1,T5
4204
+3V3
SS36
6200
2203
100u 16V
2204
T5
DPTV_R
DPTV_G
DPTV_B
C
100n
AGND5
AGND5
G_Y
F_15210_026.eps
181005
3139 123 5936.2
1
SVM_ROT
4209
37
100n 2220
202 2V2
203
2V7
201 0V7
204
0V7
100p
+3V3
*
150R
1K0
AGND5
4n7
2256
F201
T5
SVM_PP
F207
27p
3227
10R
47u 16V
0V8 187
2251
0V 198
208
100n
1
1
RT
2
2
3 CVBS
4
1
RB
2
1
2 CCLP
OUT1
3
CVBS
OUT2
Cb
Cr
C
4n7
VCCA3
G
1u0
2240
3298
10R
2249
+3V3
5202
B
2241
5207
220R
1V6 183
184
47u 16V
185
2250
0V2 186
*
0V
158 2246
M 1V3
LF
161 2247
V
0V
2248
3210
RES
9
VDDC
27
28
29
3229
1V5
2221
2245
T1,T5 HSYNC
ADC
163
1V2 LI
XT
164
LO
1V2
VSS
220R
3211
VCC3
VCC2_5
VPROT
AVSSA
1
2
3
4
5
6
7
8
HSYNC
AVSS
20p
10R
3212
1224
PrOut_DMP
VSYNC
R
G
B
HFLB
VDD
3209
3295
F203
F204
PbOut_DMP
26
VM
& DDP
VDDC
T4
T2
Yout_DMP
IRSET DAC
T5
180R
2219 100n
Φ
20p
MD
AD
172 2V5
171 2V5
170 2V5
169 2V5
168 2V5
167 2V5
166 2V5
165 2V5
INT
SUPPLY
RAS
7202
BC857B 2V2
0
1
2
3
4
5
6
7
SD
SC
AVDDA
99 3V2
Sets w/o PP
0V
7204
BC847B
7201-1
6930 DPTVSVP
2244
VCC3
T4
11 12
VM
ADDRSEL
RESET
PS
ALE
WR
RD
2
3
A
1K0
100n
CAS
T1,T5
3283
47u 16V
2231
100 3V
36
2V4
35
0V
34
0V
T1,T5
DPTV_R
4203
2214
T4
*
VDDC
WE
*
3222 3V3 180
10K
1V3 31
3221
560R
0V
7203
BC847B
100n
101 2V8
CVBS_OUT_SVP
2201
+5V
47u 16V
2230
T4
MD
100u 16V
2202
T3
T3
T3
T3
T3
T3
T3
T3
+5V
5201
6201
100R
100n
NKL
F206
SS36
3225
T2,T5
14
13
12
11
10
9
8
7
VCC3
SCL_OUT 3223
100n
96 0V
3V 178
3V 179
100R
CAPPIP < 0:7 >
2259
F
38 2V5 3208
SDA_OUT 3224
T2,T5
68p
16
17
18
19
20
21
22
23
220R
F287
F288
F289
F290
68p
8
9
10
11
12
13
14
15
39 2V5 3207
PSM
ALE
WR
RD
T2
T2
T2
T2
T3
2243
22
21
20
19
18
17
16
15
2V5
2V5
2V5
2V5
2V5
2V5
2V5
2V5
220R
T3
2242
PIP HSYNC
40 2V5 3206
CLK_9883
2215
RAS
VSYNC
220R
220R
T1,T5
DPTV_G
+8V
CPU
3V3 4
0V
5
2V4 6
2V4 175
2V4 176
2V4 177
DPTV_B
4200
4202
Φ
T3
100u 16V
2213
CAS
CAPD
HS_9883
2216
WE
T4
CAPD8
CAPD9
CAPD10
CAPD11
CAPD12
CAPD13
CAPD14
CAPD15
220R
47u 16V
2229
MCLK
0
1
2
3
4
5
6
7
VCC3
VS_9883
VSYNC
CLK
T3
T3
T3
T3
T3
T3
T3
T3
7201-2
6930 DPTVSVP
100n
1
CSO
T4
T4
T4
T4
T4
T4
T4
T4
51
50
49
48
47
46
45
44
2V5
2V5
2V5
2V5
2V5
2V5
2V5
2V5
10K
43 2V5 3203
MP
RGB
42 2V5 3204
MP
HSYNC
RGB
41 2V5 3205
MP
CLK
RGB
TEST
4K7
CAPD0
CAPD1
CAPD2
CAPD3
CAPD4
CAPD5
CAPD6
CAPD7
3 3V3 3202
2211
CS
MD
97 1V8
2
INT2
100u 16V
2212
0
V5SF
220u 16V
DQM
DQM3
DQM2
DQM1
DQM0
DQM4
DQM5
DQM6
DQM7
93 2V2
92 2V2
91 2V2
90 2V2
115 2V2
116 2V2
117 2V2
118 2V2
1
100n
3201
T4
3K9
4201
TV & RGB
2238
T3
T3
T3
T3
T3
T3
T3
T3
F208
RESET
T2
100p
MD
0
1
2
3
4
5
6
7
BA
114 1V5
Φ
+5V
2261
BA
7201-5
6930 DPTVSVP
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
2260
MD
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
1210
MA
102 1V5
103 1V5
104 1V5
105 1V5
106 1V5
107 1V5
108 1V5
109 1V5
112 1V5
113 2V1
14M31818
0
1
2
3
4
5
6
7
8
9
*
*
3226
3228
MD
100n
E
VCC3
330p
D
MEMORY
2253
C
0
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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
1
2
3
4
To 5
Pixel Plus6
Panel 7
8
9
10
Φ
RES
B
1V7 54
1V5 55
1V5 56
1V5 57
1V5 58
1V1 59
1V3 60
1V9 61
1V8 62
1V4 63
1V4 64
1V7 65
1V7 68
1V7 69
1V3 70
1V4 71
1V7 72
1V6 73
1V5 74
1V6 75
1V4 76
1V5 77
1V5 78
1V3 79
1V5 82
1V6 83
1V5 84
1V7 85
1V7 86
1V7 87
1V6 88
1V6 89
1V6 119
1V8 120
1V5 121
1V5 122
1V5 123
1V7 124
1V4 127
1V7 128
1V7 129
1V6 130
1V7 131
1V3 132
1V2 133
1V4 134
1V5 135
1V5 136
1V6 137
1V6 138
1V8 139
1V9 142
1V5 143
1V 144
1V4 145
1V6 146
1V7 147
1V4 148
1V4 149
1V5 150
1V5 151
1V8 152
1V1 153
1V6 154
MD31
MD30
MD29
MD28
MD27
MD26
MD25
MD24
MD23
MD22
MD21
MD20
MD19
MD18
MD17
MD16
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
3214
A
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
T4
11
220R
T1
2
L05L AA
4
5
6
7
8
9
10
11
G
1210 D5
1224 E3
1231 A10
2201 F2
2202 F2
2203 G1
2204 G1
2205 G2
2206 G2
2207 G3
2208 G3
2209 G4
2210 G5
2211 E7
2212 E7
2213 E7
2214 F8
2215 F8
2216 F7
2217 D10
2218 D10
2219 D10
2220 D10
2221 D10
2222 D11
2223 D11
2224 D11
2225 D11
2226 D11
2227 F7
2228 F7
2229 F7
2230 F8
2231 F8
2232 G7
2233 G8
2234 G8
2235 G8
2236 G10
2237 G10
2238 B4
2239 B8
2240 B10
2241 B10
2242 C8
2243 C8
2244 D4
2245 D4
2246 D6
2247 D6
2248 D5
2249 E4
2250 E5
2251 E4
2252 E4
2253 E4
2254 F4
2255 F4
2256 F5
2257 F5
2258 F5
2259 E5
2260 E6
2261 E6
2262 E7
2263 D7
2265 E6
2266 E6
2267 F10
2268 F10
3201 B4
3202 B6
3203 B6
3204 B6
3205 B6
3206 B6
3207 B6
3208 C6
3209 D4
3210 D4
3211 E4
3212 E4
3213 E4
3214 E4
3215 F4
3216 F4
3218 E7
3219 E6
3221 C8
3222 B8
3223 B8
3224 B8
3225 B8
3226 A8
3227 C10
3228 B10
3229 B10
3230 B10
3283 C8
3284 D8
3295 D4
3298 F11
3299 F8
4200 A11
4201 A8
4202 A11
4203 C8
4204 D8
4209 C11
4250 G6
5201 F2
5202 G2
5203 G3
5204 G4
5205 F8
5206 G7
5207 F11
6200 G1
6201 F1
7201-1 D5
7201-2 A9
7201-3 A2
7201-4 D9
7201-5 A5
7202 B10
7203 C7
7204 D7
F201 G2
F202 G4
F203 D4
F204 E3
F205 E4
F206 F4
F207 C11
F208 A8
F209 F11
F211 G5
F212 F11
F287 B8
F288 B8
F289 B8
F290 B8
Circuit Diagrams and PWB Layouts
Trident Panel: Source Select & uP
1
2
3
L05L AA
4
7.
69
5
6
7
8
T2
100R
T2
2271
Without HDMI
RES
RES
3237
RES
3236
3235
6207
2276
47u 4V
1
2
3
4
5
6
7
HDMI Panel
F221
47u 4V
2275
PrOut_HDMI
F229
Yout_HDMI
F222
PbOut_HDMI
47u 4V
2277
47u 4V
24K
20
3V2
R1-IN
0V 7
R2-IN
2V3 3
G1-IN
0V 9
G2-IN
2V3 5
B1-IN
B2-IN
12
VD1-IN
13
VD2-IN
24
HD1-IN
HSYNC
VSYNC
T5
T5
VCC
1
R-OUT
2
21
0V8
R_Pr
19
0V8
G_Y
F227
2283
T3
V_SAA
1211
16V 10u
12M
1
G-OUT
2
1
B-OUT
2
1
VD-OUT
B_Pb
15
0V8
T3
T3
T2
T2
DMP_INT
C
V_SAA
1
HD-OUT
HD2-IN
2
HD-S-SIG-DET
14
22
2
3V 16
CTL
C-S-OUT
17
LOGIC
1K0
V_SAA
SVM_ROT
HFB
HD
F215
G
+8V
+5V
100n
2284
4205
75
3V3
47u 16V
2285
3252
0
1
ADC
2
3
PWM7
NC
NC
T2
T2
T2
FBL
T1,T5
R
G
B
T5
T5
T5
From 1250 Of
11
Features &
Connectivities
To 1221 Of
V_SAA
4K7
3234
MUX_SEL
Audio_SEL
INT_PP
T2
T2
T2
HDMI_RESET
T2
4
1
2
3
0V
0V4
0V3
0V4
0V4
0V
0V
0V
3250-4
5
8
7
6
RES
1
4
3
2
68 0V
72 2v5
74 0V
NC 77 0V
85 0V4
86 0V4
87 0V4
88 0V
89 0V3
90 0V3
NC 91 0V
92 0V4
99 0V
VSSC VSSP
3251-1
2 3248-2 7
1
8
4
5
3
6
C
4K7
V_SAA
100R
SCL_PP
T2
3254
3255
100R
100R
SCL_OUT
SDA_PP
T1,T2,T3,T5
3256
100R
SDA_OUT
RD
WR
PSM
ALE
T1,T2,T3T5
3253
8
5
6
7
T2
D
T1
T1
T1
T1
RES
3217
V_SAA
4K7
RESET_PP
T2
RESET
T1
SDA_PP
SCL_PP
RESET_PP
T2
T2
T2
E
1230
1
2
3
4
5
6
To
Pixel Plus
Panel
7
+5V
INT_PP
T2
8
13
T2
SDA
3V3 3 SDA0
SDA1 6 3V3
SDA_OUT
T1,T2,T3,T5
1
2
3
4
5
6
7
8
9
10
11
12
14
4208
F216
1
2
3
4
6
R
To 1223 Of
T2
SCL
3V3 2 SCL0
SCL1 7 3V3
SCL_OUT
T1,T2,T3,T5
L
3V 5 EN
5 HDMI Panel
GND
NC
CVBS_OUT_SVP
Y_TXT_CC
CVBS_TXT_CC
T1
T2
T2
G
7
F_15210_027.eps
181005
2
3
4
5
F
1 0V
HDMI Panel
8
B
3291
3139 123 5936.2
1
HDMI_RESET
Audio_SEL
DMP_INT
F214
100R
V_SAA
100
93
94
95
96
97
98
1
T2
T2
V_SAA
4K7
4K7
P2<0:7>
TPWM
0
1
2
PWM 3
4
5
6
SDA_OUT
SCL_OUT
1223
1250
Features &
Connectivities
1221
+3V3
P0<0:7>
T2
T2
VCC
From 1251 Of
1
2
3
4
5
6
0
1
2
3
4
5
6
7
SCL
C
F239
F240
F241
V_SAA
0V
3V3
0V4
0V4
3V3
3V3
3V
2V3
F243
F213
48 0V
47 0V
46 0V
76
78
79
80
83
84
81
82
T2
4228
3233
INT1
T0
INT0
T1
SCL1
SDA1
SCL0
SDA0
7
41 0V
52 0V
43 0V
P1<0:7>
SDA
4226
4227
T1,T5
T5
T5
R
G
B
HDMI Panel
F228
4
F
1
2
3
4
5
6
7
8
9
10
12
0V 2
0V 4
0V 5
0V 6
0V4 44
0V4 54
0V 59
0V 25
FRAME
VDS
COR
XTALIN
XTALOUT
OSCGND
P3<0:7>
10
4
GROUND
1251
Vguard
EHTinfo
VDVD+
EW_Drive
0
CVBS
1
SYNC_FILTER
IREF
VPE
VPE_2
HSYNC
VSYNC
RESET
VSSA
7208
PCA9515DP
T5
T5
T5
T5
T5
NC
30
3238
8
F230
MUX_SEL
SYNC
SEPA
6
T2
C-V-IN
NC
1
2
3
4
5
6
8
8
3V3
18
1V7
1V5 70
0V 71
0V 69
0V 23
0V 26
0V 27
0V 33
0V 36
0V 37
0V 38
0V 39
0V 40
3V3 49
DET
E
31
32
34
35
42
62
53
55
73
0V 16
0V 17
0V4 18
0V 22
0V4 24
0V 13
0V 28
0V 29
2
23
RES
RES
3282
RES
3281
9
3280
To 1220 Of
100R
100R
2273
1220
8
2V3 1
0V 11
3240
3231
0V
0V
0V
0V
0V
0V
0V
0V
0V
56p
8
47u 4V
100n
3259
100n
4K7
RES
100n
2282
2274
F219 +5V
Pr
F220
2280
4K7
3247
F218
Pb
2279
100R
F224
3290
47u 4V
100R
2278
56p
RES
F217
Yp
1
2
3
4
5
6
Rear IO Cinch of
Main Chassis
From 1228 Of
7205
BA7657F
2272
1228
220R 3246
2281
RES
4223
4225
+5V
6206
6205
220R
3245
F249
10n
+5V
Y_TXT_CC
3292
F242
1222
To 1222 Of
150R
47u 16V
F223
CVBS_TXT_CC F234
T2
3V2
NC
1
2
3
4
6
Features &
Connectivities 5
150R
3243
3257
NC
50 0V
51 0V
56 0V
57 0V
58 0V
61 0V
64 0V
65 0V
66 0V
67 0V
3241
470R
100n
3258
2287
10R
3239
2270
3232
Φ
TV
µ-CONTROLLER
A
1206
From 1206 Of
150R
3242
0V 3
0V 7
0V3 8
3V3 9
3V3 10
0V 14
3V3 15
3V3 19
1V 20
0V 21
+3V3
F226
VDDA VDDC VDDP
13
+5V
B
4206
3V3
7206
SAA5565HL/M3
14
7207
BC857B 3V4
63
0V
+5V
Auxiliary Power Supply
5210
F225
12
60
F233
+5V
V_SAA
V_SAA
11
T5
From 1533 Of
4207
F232
POWER_DOWN
45
3V3
A
1
2
3
4
5
6
7
8
9
10
11
12
F231
+8V
D
11
1533
F298
+3V3
7
10
SOURCE SELECT + MICRO CONTROLLER
T2
C
9
6
7
8
9
10
11
1206 A10
1211 C7
1220 D1
1221 G2
1222 B10
1223 F5
1228 C1
1230 E10
1250 F4
1251 F2
1533 A7
2270 B4
2271 B4
2272 C3
2273 D3
2274 C3
2275 D3
2276 D3
2277 D3
2278 B7
2279 B7
2280 B7
2281 C6
2282 C7
2283 C6
2284 A9
2285 A9
2287 B5
3217 E9
3231 C5
3232 B7
3233 C9
3234 C10
3235 D1
3236 D1
3237 D2
3238 E3
3239 B4
3240 C7
3241 B9
3242 B9
3243 B9
3245 B7
3246 B6
3247 D7
3248-2 D10
3250-4 D9
3251-1 D9
3252 C9
3253 D10
3254 D10
3255 D10
3256 D10
3257 B4
3258 B5
3259 B6
3280 E2
3281 E2
3282 E2
3290 D7
3291 C10
3292 B6
4205 A8
4206 A8
4207 A8
4208 F4
4223 C4
4225 C4
4226 F7
4227 F7
4228 B10
5210 A9
6205 C1
6206 C2
6207 D2
7205 C4
7206 A8
7207 B5
7208 F7
F213 B10
F214 B10
F215 F1
F216 F4
F217 C1
F218 C1
F219 C2
F220 C1
F221 D1
F222 D1
F223 B4
F224 B6
F225 A9
F226 A9
F227 C7
F228 F8
F229 D1
F230 E2
F231 A6
F232 A6
F233 A6
F234 B6
F239 C11
F240 C11
F241 C11
F242 A10
F243 A10
F249 B6
F298 A6
Circuit Diagrams and PWB Layouts
L05L AA
7.
4
5
70
Trident Panel: ADC
VDD
62
59
52
51
VD
ROUTA1
8
A/D
ROUTA3
ROUTA4
ROUTA5
ROUTA6
ROUTA7
T1
CAPD17
T1
75 2V5
CAP_D18
3 3279-3 6 22R
CAPD18
T1
74 2V5
CAP_D19
4 3279-4 5 22R
CAPD19
T1
73 2V5
CAP_D20
22R
1 3278-1 8
CAPD20
T1
72 2V5
CAP_D21
2 3278-2 7 22R
CAPD21
T1
71 2V5
CAP_D22
3 3278-3 6 22R
CAPD22
T1
70 0V
CAP_D23
4 3278-4 5 22R
CAPD23
T1
9 2V5
CAP_D0
22R
1 3277-1 8
CAPD0
T1
8 2V5
CAP_D1
2 3277-2 7 22R
CAPD1
T1
7 2V5
CAP_D2
3 3277-3 6 22R
CAPD2
T1
6 2V5
CAP_D3
4 3277-4 5 22R
CAPD3
T1
5 2V5
CAP_D4
22R
1 3276-1 8
CAPD4
T1
4 2V5
CAP_D5
2 3276-2 7 22R
CAPD5
T1
3 2V5
CAP_D6
3 3276-3 6 22R
CAPD6
T1
2 2V5
CAP_D7
4 3276-4 5 22R
CAPD7
T1
19 2V5
CAP_D8
22R
1 3275-1 8
CAPD8
T1
18 2V5
CAP_D9
2 3275-2 7 22R
CAPD9
T1
17 2V5
CAP_D10
3 3275-3 6 22R
CAPD10
T1
16 2V5
CAP_D11
4 3275-4 5 22R
CAPD11
T1
15 2V5
CAP_D12
22R
1 3274-1 8
CAPD12
T1
14 2V5
CAP_D13
2 3274-2 7 22R
CAPD13
T1
13 2V5
CAP_D14
3 3274-3 6 22R
CAPD14
T1
12 2V5
CAP_D15
4 3274-4 5 22R
CAPD15
T1
B
GOUTA0
GOUTA1
A/D
GOUTA3
1n0
GOUTA4
GOUTA5
C
GOUTA6
GOUTA7
BOUTA0
BOUTA1
CLAMP
43 BAIN
A/D
BOUTA3
BOUTA4
BOUTA5
+3V3A
0V
2629
100n
2603
22u 16V
2604
22u 16V
100n
2602
2601
VAD
VCC_PLL
37 MIDSCV
BOUTA6
BOUTA7
0V5
30 HSYNC
0V5
31 VSYNC
0V4
49 SOGIN
0V
38 CLAMP
SYNC
2605
8n2
VDD
82n
22u 16V
2606
F237
2632
5216
100n
E
2633
F236
3266
3V3
29 COAST
3V3
33 FILT
PROCESSING
VSOUT 64 2V4 VS_9883_1
AND CLOCK
GENERATION
REF-BYPASS
CLK_9883_2
CLK_9883
4215
T1
VDD
F
100n
2616
80
68
63
61
60
53
50
47
44
41
40
36
32
28
25
24
T1
58 1V2
2634
GND
100R
T1
VAD
3268
3270
HS_9883
VS_9883
2609
REF
2615
RES
RES
55 A0
21
SCL_OUT
0V
SERIAL REGISTER
AND
PWR MANAGMENT
20
T1,T2,T5
56 SCL
10
SDA_OUT
57 SDA
3V
1
T1,T2,T5
3269
3267
+3V3
3V
4213
4214
22R
100n
VCC_PLL
100n
2607
F
22u 16V
2608
F238
RES
HS_9883_2
VS_9883_2
E
DATACK 67 2V4 CLK_9883_1 3271
3249
10R
5217
22R
3272
22R
SOGOUT 65 0V
2K7
3273
HSOUT 66 2V4 HS_9883_1
2635
F235
100n
5215
D
100n
0V
C
100n
47n
RES
3265
D
100R
BOUTA2
8
100n
2614
4212
2628
100n
2624
T2
3264
10p
B_Pb
100n
2619
CLAMP
GOUTA2
8
100p
2637
47n
48 GAIN
100n
2618
100R
0V
100p
2636
2626
100n
2617
3262
RES
3263
4211
2627
G_Y
T2
A
B
100n
2613
CLAMP
54 RAIN
CAPD16
2 3279-2 7 22R
100n
2623
0V
22R
1 3279-1 8
CAP_D17
100n
2612
47n
CAP_D16
76 2V5
100n
2622
2625
77 0V
100n
2611
3260
100R
ROUTA2
RES
3261
4210
T3
PVD
A
R_Pr
10
3V3
ROUTA0
T2
9
100n
2621
VDD
46
45
42
39
27
26
79
78
69
3V3
23
22
7210
AD9883AKST
8
VCC_PLL
VAD
3V3
11
T3
7
100n
2610
ADC
6
100n
2620
3
35
2
34
1
IN
2
OUT
F295
RES
+3V3A
COM
1
10u 16V
3
10u
2639
G
7211
LD1117DT33
+5V
2638
RES
G
2631
2630
100R
F_15210_028.eps
181005
3139 123 5936.2
1
2
3
4
5
6
7
8
9
10
2601 E1
2602 E1
2603 E2
2604 E2
2605 E2
2606 E2
2607 F2
2608 F2
2609 F9
2610 F9
2611 F9
2612 F9
2613 F10
2614 F10
2615 G8
2616 G8
2617 G8
2618 G8
2619 G9
2620 G9
2621 G9
2622 G9
2623 G10
2624 G10
2625 A4
2626 C4
2627 C3
2628 D4
2629 D4
2630 G3
2631 G3
2632 E3
2633 E3
2634 G7
2635 E8
2636 E8
2637 E8
2638 G1
2639 G1
3249 F2
3260 A3
3261 B3
3262 C3
3263 C3
3264 D3
3265 D3
3266 E3
3267 F2
3268 G3
3269 F2
3270 G3
3271 E8
3272 E8
3273 E8
3274-1 D9
3274-2 D9
3274-3 D9
3274-4 D9
3275-1 C9
3275-2 D9
3275-3 D9
3275-4 D9
3276-1 C9
3276-2 C9
3276-3 C9
3276-4 C9
3277-1 B9
3277-2 B9
3277-3 B9
3277-4 C9
3278-1 A9
3278-2 B9
3278-3 B9
3278-4 B9
3279-1 A9
3279-2 A9
3279-3 A9
3279-4 A9
4210 A3
4211 C3
4212 D3
4213 E9
4214 E9
4215 E9
5215 D2
5216 E2
5217 F2
7210 A4
7211 G2
F235 D2
F236 E2
F237 E2
F238 F2
F295 G2
Circuit Diagrams and PWB Layouts
Trident Panel: SDRAM
1
2
7.
4
7
8
9
10
11
T4
VSS
1V5
19
1V5
3V
2V2
2V8
35
34
0V 18
17
16
15
36 DQM3 2V2 T1
U
14 DQM2 2V2 T1
DQM
L
D
BA
CLK
CKE
CS
RAS
CAS
WE
VSSQ
VSS
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
1V5
1V5
1V5
1V5
1V5
1V5
1V6
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
T1
T1
MA9 2V1
MA8 1V5
21
22
23
24
27
28
29
30
0V 31
32
20
1V5
19
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
3V
2V2
2V8
35
34
0V 18
17
16
15
36 DQM5 2V2 T1
U
14 DQM4 2V2 T1
DQM
L
Φ
44
38
13
7
25
1
44
38
13
7
25
1
44
38
13
VSSQ
MA9 2V2
MA8 1V5
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
T1
T1
T1
T1
T1
T1
T1
T1
0
DRAM
1
512K X 16
2
3
4
0
5 A 512K-1
6
7
8
9
10
AP
NC
X2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D
BA
CLK
CKE
CS
RAS
CAS
WE
VSS
VSSQ
33 0V
37 0V
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
0V
1V5
0V
1V5
1V5
1V5
1V6
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V
0V6
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
B
C
36 DQM7 2V2 T1
U
14 DQM6 2V2 T1
DQM
L
47
36 DQM1 2V2 T1
U
DQM
14 DQM0 2V2 T1
L
CLK
CKE
CS
RAS
CAS
WE
T1
T1
X2
33 0V
37 0V
7218
M12L16161A-7T
VDDQ
41
3V
2V3
2V8
35
34
0V 18
17
16
15
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
NC
4
1V5
D
BA
1V5
1V5
1V5
1V5
1V5
1V5
1V6
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
Φ
0
DRAM
1
512K X 16
2
3
4
0
5 A 512K-1
6
7
8
9
10
AP
50
19
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
21
22
23
24
27
28
29
30
0V 31
32
20
VDD
26
1V5
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
7217
M12L16161A-7T
VDDQ
47
2V2
1V5
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
T1
T1
T1
T1
T1
T1
T1
T1
A
VCC3
3V3
41
MA9
MA8
X2
33 0V
37 0V
4
T1
T1
7
25
1
44
38
13
VSSQ
4
50
26
VSS
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
NC
50
3V
2V2
2V8
C
CLK
CKE
CS
RAS
CAS
WE
1V6
1V6
1V7
1V7
1V7
1V5
1V6
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
Φ
0
DRAM
1
512K X 16
2
3
4
0
5 A 512K-1
6
7
8
9
10
AP
VDD
26
35
34
0V 18
17
16
15
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
21
22
23
24
27
28
29
30
0V 31
32
20
47
1V7
F283
D
BA
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
7216
M12L16161A-7T
VDDQ
41
19
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
4
1V5
F282
X2
T1
T1
T1
T1
T1
T1
T1
T1
50
2V1
1V4
33 0V
NC 37 0V
VDD
26
MA9
MA8
Φ
0
DRAM
1
512K X 16
2
3
4
0
5 A 512K-1
6
7
8
9
10
AP
47
T1
T1
21
22
23
24
27
28
29
30
0V 31
32
20
41
1V5
1V5
1V5
1V5
1V5
1V5
1V5
1V5
7215
M12L16161A-7T
VDDQ
10
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
7
25
1
T1
T1
T1
T1
T1
T1
T1
T1
VDD
VCC3
3V3
10
VCC3
3V3
10
VCC3
3V3
T1
6
SDRAM
A
B
71
5
10
T4
3
L05L AA
CSO
D
BA_
3285
BA
T1
F286
WE_
33R
3286
WE
T1
F285
CAS_
3287
CAS
T1
RAS_
33R
3288
RAS
T1
NKL
T1
D
33R
F284
33R
3289
NKL_
10p
10p
2644
10p
2643
10p
2642
VCC3
2640
VCC3
E
10p
2641
33R
E
1n0
1n0
2657
1n0
2656
1n0
2655
1n0
2654
1n0
2653
2652
100n
100n
2651
100n
2650
100n
2649
100n
2648
100n
2647
2645
22u 16V
2646
F245
F246
VCC3
VCC3
F
1n0
1n0
2658
1n0
2659
1n0
2660
1n0
2661
1n0
2662
2663
100n
100n
2664
100n
2665
100n
2666
100n
2667
2669
F
100n
2668
F247
F248
F_15210_029.eps
181005
3139 123 5936.2
1
2
3
4
5
6
7
8
9
10
11
2640 E9
2641 E10
2642 E10
2643 E10
2644 E10
2645 E1
2646 E1
2647 E2
2648 E2
2649 E2
2650 E2
2651 E2
2652 E3
2653 E3
2654 E3
2655 E3
2656 E4
2657 E4
2658 F4
2659 F4
2660 F3
2661 F3
2662 F3
2663 F3
2664 F2
2665 F2
2666 F2
2667 F2
2668 F1
2669 F1
3285 D11
3286 D11
3287 D11
3288 D11
3289 E11
7215 A3
7216 A6
7217 A8
7218 A11
F245 E1
F246 F1
F247 F3
F248 F3
F282 B1
F283 C1
F284 D1
F285 D1
F286 D1
Circuit Diagrams and PWB Layouts
L05L AA
7.
72
Trident Panel: Deflection Controller
1
T5
2
3
4
5
6
7
8
9
10
11
DEFLECTION CONTROLLER
T5
+8V
+8V
2672
1K0
3638
100n
26
VIN
27
UIN
28
YIN
29
FBCSO
DEV_VD
DEC_BG
HOUT
BI1
F258
3647
100n
2701
RES
100R
3646
100n
2702
F257
3616
F260
BAS316
6224
3649
3K3
3655
+8V
BZX384-C4V7
3650
330K
2685
EHTinfo
E
330K
BAS316
6226 BAV99
T2
220K
6230
1K5
100K
3635
3633
39K
3634
T2
Vguard
T2
F265
+5V
6220
RES
6221
F264
3244
100R
12M
C
+5V
RES
3628
F263
2697
3627
47n
100K
3643
270K
2V4
2K2
BC857B
7225
3622
12K
2686
0V
BZX384-C33
F
HOP_R
T5
T5
T5
T5
HOP_VM
SVM_ROT
HOP_HSYNC
HOP_VSYNC
T1
SVM_PP
RES
4K7
T5
T1,T2,T3
7226
BSN20
F
13
F_15210_030.eps
181005
3139 123 5936.2
1
SDA_OUT
+5V
To
Pixel Plus
Panel
14
T1,T2,T3
2
D
E
7227
BSN20
3654
1232
1
2
3
4
5
6
7
8
9
10
11
12
SCL_OUT
SDA_HOP
SCL_HOP
1K0
HOP_B
T2
+8V
7V9
3657
HOP_G
SVM_ROT
0V
7222
BC857B
470p
T5
T2
6227
BZX384-C33
6228
3623
T5
HFB
4K7
35V 4u7
3624
3652
3651
HD
F266
100R
3620
+8V
82K
F267
3629
1212
B
F269
1K0
6223
BAS316
3631
1K5
6231
7224
BC847B
T2
10R
3612
1u0
22K
3619
EW_Drive
4K7
3617
F281
33K
F271
3630
+8V
2K2
T2
T2
3653
1K5
2K2
3648
3618
3656
3621
2K2
D
12nF
2703
+8V
2684
4221
BAS316
Sets w/o PP
6225
HOP_VM
VM
VDVD+
20K
470R
100n
BZX384-C8V2
3626
F256
Cut_off
3614
470R
100K
F273
F272
10K
100n
6222
3615
0V
4V
4V
4V
1V
1V
3V3
10p
F268
100n
2690
F278
13
14
15
16
20
21
25
A
MULT. CRT PANEL
3632
3625
100n
VD
HD
BCL
BLKIN
GND1
GND2
9
10
11
12
0V
3V
3V
5V
2687
F277
3613
100R
23
24
43
44
6
19
2692
7 5V
18 5V
8 3V6
CRT PANEL
6
* 3637
560K
560R
4220
F259
4219
0V
0V
2V4
5V
0V
0V
10p
F254
F255
RES
B
HOP_VSYNC
VSYNC
HOP_HSYNC
HSYNC
HFB
DPC
VSC
IREF
XTALI
XTALO
DACOUT
BI2
10K
T5
T1
SCO
SCL
SDA
HSEL
1V6 35
RI2
1V6 36
GI2
1V6 37
2680
G
100p
2681
T5
2700
PWL
Sets with PP
T2
T5
T1
T5
T1
3644
100R
3645
100p
2682
C
T2
FBL
R
2683
T1,T2
T2
2V1 33
BL1
0V 38
BL2
0V 34
1n0
From 1340 Of
/
7
2695
3 4V6
4 2V
5 0V
EWO
EHTIN
FLASH
2V1 30
RI1
2V1 31
GI1
2V1 32
RES
RES
2292
RES
3611
RES
2291
RES
3610
RES
2290
3609
100R
1V2
1V2
1V2
0V
*
From 1331 Of
* 2693
100n
3636
33K
2286
2679
F261
BOUT
Cut_off
+8V
1n0
1u0 6.3V
2689
100n
3608
40
1
2
41
42
100n 1%
F252
100R
RO
VDOA
VDOB
GO
BO
VP2
39K
4218
2678
2691
F251
100n
3607
GOUT
27p
4217
10R
100R
2696
1V8
0V
0V
2V
2V
27p
F250
+8V
1202
1
2
3
4
5
ROUT
* 2694
2688
HOP_B
DPTV_B
4216
7V8 17
VP1
0V 22
LPSU
7V7 39
100n
T5
T1
3604
2677
2674
HOP_G
DPTV_G
F276
+8V
7221
TDA9332H/N3
TV DISPLAY
PROCESSORS
47u 16V
2675
T5
T1
F275
3639
100R
Φ
Sets w/o PP
3606
F274
100R
BAS316
B
HOP_R
DPTV_R
16V 47u
2671
100n
+8V
T5
T1
3640
100R
6229
100K
2670
10R
F253
0V7
3603
T2
3601
F262
POWER_DOWN
3605
100n
7220
BC847B 0V3
47u 16V
2673
A
1K0
3602
+8V
3
4
5
6
7
8
9
10
11
1202 A9
1212 C7
1232 E2
2286 D7
2290 B2
2291 B2
2292 B3
2670 A6
2671 A6
2672 A5
2673 A5
2674 B5
2675 B5
2677 B3
2678 B3
2679 B3
2680 D5
2681 D5
2682 D5
2683 D4
2684 D4
2685 D5
2686 E5
2687 D6
2688 D7
2689 D7
2690 D8
2691 C7
2692 B7
2693 A9
2694 A8
2695 B7
2696 B7
2697 D8
2700 C3
2701 C3
2702 C3
2703 D2
3244 C8
3601 A3
3602 A4
3603 A4
3604 B4
3605 A4
3606 B3
3607 B3
3608 B3
3609 B2
3610 B2
3611 B3
3612 D5
3613 D5
3614 C4
3615 C3
3616 D4
3617 D3
3618 D3
3619 D3
3620 D4
3621 D4
3622 E5
3623 E6
3624 E5
3625 D7
3626 D8
3627 D8
3628 D8
3629 C8
3630 B7
3631 B9
3632 B8
3633 B7
3634 B7
3635 B8
3636 B8
3637 B9
3638 A7
3639 A7
3640 A7
3643 D8
3644 C3
3645 C3
3646 C3
3647 C4
3648 D2
3649 E2
3650 E3
3651 E3
3652 E4
3653 F10
3654 F9
3655 E2
3656 D2
3657 E5
4216 B1
4217 B1
4218 B1
4219 C2
4220 C2
4221 D1
6220 C8
6221 C9
6222 D8
6223 D4
6224 D4
6225 D3
6226 E5
6227 E6
6228 E6
6229 E6
6230 E3
6231 D2
7220 A4
7221 A6
7222 E6
7224 D2
7225 E4
7226 F10
7227 E10
F250 B3
F251 B2
F252 B2
F253 A4
F254 C2
F255 C2
F256 D3
F257 C4
F258 C5
F259 C5
F260 D3
F261 A9
F262 A3
F263 D9
F264 C9
F265 C9
F266 C9
F267 B9
F268 B7
F269 B9
F271 B9
F272 B9
F273 B9
F274 A8
F275 A8
F276 A8
F277 C3
F278 C3
F281 D3
Alignments
L05L AA
8.
EN 75
8. Alignments
4.
5.
6.
7.
8.
9.
Index of this chapter:
8.1 General Alignment Conditions
8.2 Hardware Alignments
8.3 Software Alignments and Settings
Note:
• The Service Default Mode (SDM) and Service Alignment
Mode (SAM) are described in chapter 5 “Service Modes,
...”.
• Menu navigation is done with the CURSOR UP, DOWN,
LEFT, or RIGHT keys of the remote control transmitter.
8.1
10.
General Alignment Conditions
11.
Perform all electrical adjustments under the following
conditions:
• AC voltage and frequency (region dependent):
– 120 VAC / 60 Hz, or
– 240 VAC / 50 Hz.
• Connect the set to the AC power (a.k.a. Mains voltage) via
an isolation transformer with a low internal resistance.
• Allow the set to warm up for approximately 20 minutes.
• Measure the voltages and waveforms in relation to chassis
ground (with the exception of the voltages on the primary
side of the power supply). Never use the cooling fins /
plates as ground.
• Test probe: Ri > 10 Mohm; Ci < 2.5 pF.
• Use an isolated trimmer / screwdriver to perform the
alignments.
8.2
12.
13.
Go, via the MENU key, to the normal user menu and set
SATURATION/COLOR to “0”.
CONTRAST to “0”.
BRIGHTNESS to minimum (OSD just visible).
Return to the SAM via the MENU key.
Connect the RF output of a pattern generator to the
antenna input. Test pattern is a 'black' picture (blank
screen on CRT without any OSD info) with a signal
strength of 1 VPP.
Set the channel of the oscilloscope to 50 V/div and the time
base to 0.2 ms (external triggering on the vertical pulse).
Ground the scope at the CRT panel and connect a 10:1
probe to one of the cathodes of the picture tube socket.
Measure the cut off pulse during first full line after the frame
blanking (see figure “VCUTOFF waveform”). You will see two
pulses, one being the “cut off” pulse and the other being the
“white drive” pulse. Choose the one with the lowest value;
this is the “cut off” pulse.
Select the cathode with the highest VDC value for the
alignment. Adjust the VCUTOFF of this gun with the SCREEN
potentiometer (see figure “Top view family board”) on the
LOT to 160 VDC, except for the 25/28BLD picture tube
(Black Line Display, for EU only); this tube must be aligned
to 140 VDC.
Restore BRIGHTNESS and CONTRAST to normal (= 31).
max.
VCUTOFF [VDC]
Hardware Alignments
0V Ref.
E_06532_011.eps
110204
Figure 8-2 V_cutoff waveform
1506
1504
5512
7601
SDM
9252
1221
1204
LOT
Focus
Screen
VG2
1005
ComPair
F_15050_066.eps
170205
Figure 8-1 Top view family board
8.2.1
Focusing
1. Tune the set to a circle or crosshatch test pattern (use an
external video pattern generator).
2. Choose picture mode NATURAL with the SMART
PICTURE button on the remote control transmitter.
3. Adjust the FOCUS potentiometer (see figure “Top view
family board”) until the vertical lines at 2/3 from east and
west, at the height of the centerline, are of minimum width
without visible haze.
7990
1000 (TUNER)
8.2.2
Vg2 Adjustment
1. Activate the SAM.
2. Go to the WHITE TONE sub menu.
3. Set the values of NORMAL RED, GREEN and BLUE to
“32”.
EN 76
8.3
8.
L05L AA
Alignments
Software Alignments and Settings
00028 L05US1 1.1 PUS1 0.7
SDM
ERR 0 0 0 0 0
OP 000 057 140 032 120 128 000
SAM
. OP1
. OP2
. OP3
. OP4
. OP5
. OP6
. OP7
00028 L05US1 1.1 PUS1 0.7
ERR 0 0 0 0 0
0
57
140
32
120
128
0
SAM
. Delta Cool Red -3
. Delta Cool Green -1
. Delta Cool Blue 5
SAM
SAM
SAM
OP 000 057 140 032 120 128 000
. Clear
. Options
. AKB
. Tuner
. White Tone
. Geometry
. Audio
. NVM Editor
. ComPair
Clear ?
. IFPLL
. AGC
. CL
32
30
10
. Normal Red
. Normal Green
. Normal Blue
32
35
41
On
on
SAM
1 00028 L05US1 1.1 PUS1 0.7 CSM
2 CODES 0 0 0 0 0
3 OP 000 057 140 032 120 128 000
4 nnXXnnnn/nnX
5 P3C-1
6 NOT TUNED
7 NTSC
8 STEREO
9 CO 50 CL 50 BR 50 HU 0
0 AVL Off BS 50
. Cool
. Normal
. Warm
SAM
. Delta Warm Red
2
. Delta Warm Green -3
. Delta Warm Blue
-13
SAM
. Horizontal
. Vertical
SAM
.HP 37
.HB 31
.HSH 34
.EWW 45
.EWP 14
.EWT 27
.UCP 42
.LCP 53
SAM
. QSS Off
. FMI On
SAM
.SBL OFF
.VSH 29
.VS
37
.VAM 30
.VSC 25
SAM
.ADR
.VAL
.Store
0x0000
0x0000
Store ?
0
0
F_15050_067.eps
210205
Figure 8-3 Service Mode overview
Alignments
8.
EN 77
How to Calculate the Value of an Option Byte
• Calculate an Option Byte value (OP1 .. OP7) in the
following way:
• Check the status of the single option bits (OB): are they
enabled (1) or disabled (0).
• When an option bit is enabled (1) it represents a certain
value (see column “Bit value” in the table below). When an
option bit is disabled, its value is 0.
• The total value of an Option Byte (decimal) is formed by the
sum of its eight option bits. The factory values are printed
on a sticker on the CRT (depends on region).
Enter the Service Alignment Mode (see also chapter 5 “Service
Modes, ....”). The SAM menu will now appear on the screen.
Select one of the following alignments:
• Options
• Tuner
• White Tone
• Geometry
• Audio
Options
Options are used to control the presence/absence of certain
features and hardware.
Table 8-1 Option Byte calculation
How to Change an Option Byte
An Option Byte represents a number of different options.
Changing these bytes makes it possible to set all options very
fast. All options are controlled via seven option bytes. Select
the option byte (OP1.. OP7) with the MENU UP/ DOWN keys,
and enter the new value.
When you leave the OPTION submenu the changes in the
Option Byte settings are automatically saved. Some changes
will only take effect after the set has been switched “off” and
“on” with the AC power switch (cold start).
Bit (value)
OP1
0 (1)
OB10 OB20 OB30 OB40 OB50 OB60 OB70
OP2
OP3
OP4
OP5
OP6
OP7
1 (2)
OB11 OB21 OB31 OB41 OB51 OB61 OB71
2 (4)
OB12 OB22 OB32 OB42 OB52 OB62 OB72
3 (8)
OB13 OB23 OB33 OB43 OB53 OB63 OB73
4 (16)
OB14 OB24 OB34 OB44 OB54 OB64 OB74
5 (32)
OB15 OB25 OB35 OB45 OB55 OB65 OB75
6 (64)
OB16 OB26 OB36 OB46 OB56 OB66 OB76
7 (128)
OB17 OB27 OB37 OB47 OB57 OB67 OB77
Total:
Sum
Sum
Sum
Sum
Sum
Sum
Sum
Option Bit Assignment
The option bit assignments for all software clusters are as
follows:
34PT8422/78
34PT8422/77
32PW8422/77
32PW8422/44
29PT8422/78
29PT8422/77
29PT8422/44
28PW8422/78
28PW8422/77
7
Philips Tuner
0
0
0
0
0
0
0
0
0
0
6
FM Radio
0
0
0
0
0
0
0
0
0
0
5
LNA
0
0
0
0
0
0
0
0
0
0
4
HDMI
1
0
0
1
1
0
0
0
0
0
3
YPbPr
1
1
1
1
1
1
1
1
1
1
2
UK PNP
0
0
0
0
0
0
0
0
0
0
1
Virgin Mode
0
0
0
0
0
0
0
0
0
0
0
China
0
0
0
0
0
0
0
0
0
0
OP1 value (decimal)
24
8
8
24
24
8
8
8
8
8
OP1 value (hexadecimal)
18
08
08
18
18
08
08
08
08
08
7
SC
0
0
0
0
0
0
0
0
0
0
6
Green_UI
0
0
0
0
0
0
0
0
0
0
5
Channel Naming
1
1
1
1
1
1
1
1
1
1
4
LTI
0
0
0
0
0
0
0
0
0
0
3
Tilt
1
1
1
1
1
1
1
1
1
1
2
Fine Tuning
1
1
1
1
1
1
1
1
1
1
1
PIP Philips Tuner
0
0
0
0
0
0
0
0
0
0
Option name
32PW8422/78
Table 8-2 Option code overview per model
Option Bit
8.3.1
L05L AA
OP1
OP2
0
Hue
1
1
1
1
1
1
1
1
1
1
OP2 value (decimal)
45
45
45
45
45
45
45
45
45
45
OP2 value (hexadecimal)
2D
2D
2D
2D
2D
2D
2D
2D
2D
2D
OP3
7
EW Function
1
1
1
1
1
1
1
1
1
1
6
2 Tuner PIP
0
0
0
0
0
0
0
0
0
0
5
PIP_Splitter
0
0
0
0
0
0
0
0
0
0
4
Splitter
0
0
0
0
0
0
0
0
0
0
3
Virtual Dolby
1
1
1
1
1
1
1
1
1
1
2
Wide Screen
1
0
0
1
1
0
0
0
1
1
1
WSSB(EU)
0
0
0
0
0
0
0
0
0
0
0
Eco_Subwoofer
0
0
0
0
0
0
0
0
0
0
32PW8422/77
32PW8422/44
29PT8422/78
29PT8422/77
29PT8422/44
28PW8422/78
28PW8422/77
OP3 value (decimal)
140
136
136
140
140
136
136
136
140
140
OP3 value (hexadecimal)
8C
88
88
8C
8C
88
88
88
8C
8C
1
1
1
1
1
1
1
1
1
1
Option name
34PT8422/77
Alignments
34PT8422/78
L05L AA
32PW8422/78
8.
Option Bit
EN 78
OP4
7
Compress-16-10
6
Optimized-start
5
Ultra Bass
1
1
1
1
1
1
1
1
1
1
4
Delta Volume
0
0
0
0
0
0
0
0
0
0
Volume Limiter
1
1
1
1
1
1
1
1
1
1
3
2
1
0
Stereo_Nicam_2CS
0
0
0
0
0
0
0
0
0
0
OP4 value (decimal)
164
164
164
164
164
164
164
164
164
164
OP4 value (hexadecimal)
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
OP5
7
AV1
1
1
1
1
1
1
1
1
1
1
6
AV2
1
1
1
1
1
1
1
1
1
1
5
AV3
1
1
1
1
1
1
1
1
1
1
4
CVI
1
1
1
1
1
1
1
1
1
1
3
SVHS2
1
1
1
1
1
1
1
1
1
1
2
SVHS3
0
0
0
0
0
0
0
0
0
0
1
Hotel Mode
0
0
0
0
0
0
0
0
0
0
OP5 value (decimal)
248
248
248
248
248
248
248
248
248
248
OP5 value (hexadecimal)
F8
F8
F8
F8
F8
F8
F8
F8
F8
F8
0
OP6
7
Personal Zapping
1
1
1
1
1
1
1
1
1
1
6
Smart surf
0
0
0
0
0
0
0
0
0
0
5
FM Trap
1
1
1
1
1
1
1
1
1
1
4
Combfilter
0
0
0
0
0
0
0
0
0
0
3
Active Control
1
1
1
1
1
1
1
1
1
1
2
Video Text
0
0
0
0
0
0
0
0
0
0
1
Light Sensor
1
1
1
1
1
1
1
1
1
1
0
Dual Text
0
0
0
0
0
0
0
0
0
0
OP6 value (decimal)
170
170
170
170
170
170
170
170
170
170
OP6 value (hexadecimal)
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
0
OP7
7
Time Win1
0
0
0
0
0
0
0
0
0
6
Malay
0
0
0
0
0
0
0
0
0
0
5
Thai
0
0
0
0
0
0
0
0
0
0
4
Signal-strength
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OP7 value (decimal)
0
0
0
0
0
0
0
0
0
0
OP7 value (hexadecimal)
00
00
00
00
00
00
00
00
00
00
Option bit Definition
Option Byte 1 (OP1)
• OB17: PHILIPS TUNER
– 0 : ALPS / MASCO compatible tuner is in use.
– 1 : Philips compatible tuner is in use.
• OB16: FM RADIO
– 0 : FM radio feature is disabled or not applicable.
– 1 : FM radio feature is enabled.
• OB15: LNA
– 0 : Auto Picture Booster is not available or not
applicable.
– 1 : Auto Picture Booster is available.
•
•
•
OB14: HDMI
– 0 : High Definition Multimedia Interface (HDMI) feature
is disabled or not applicable.
– 1 : HDMI feature is enabled.
OB13: YPbPr
– 0 : Composite video (YPbPr) feature is disabled or not
applicable.
– 1 : YPbPr feature is enabled.
OB12: UK PNP
– 0 : UK's default Plug and Play setting is not available or
not applicable.
– 1 : UK's default Plug and Play setting is available.
Alignments
•
Option Byte 2 (OP2)
• OB27: Soft Clipping.
– Not applicable. Default setting is “0”.
• OB26: GREEN UI
– 0 : Green UI is disabled (for Philips brand).
– 1 : Green UI is enabled (for Magnavox brand).
– Note: only for NAFTA region.
• OB25: CHANNEL NAMING
– 0 : Name FM Channel is disabled or not applicable.
– 1 : Name FM Channel is enabled.
– Note : Name FM channel can be enabled only when
FM RADIO= “1”.
• OB24: LTI
– 0 : Luminance Transient Improvement (LTI) is disabled
or not applicable.
– 1 : LTI is enabled.
• OB23: TILT
– 0 : Rotate Picture is disabled or not applicable.
– 1 : Rotate Picture is enabled.
• OB22: FINE TUNING
– 0 : Fine Tuning for Channel Offset is disabled or not
applicable.
– 1 : Fine Tuning for Channel Offset is enabled.
• OB21: PIP PHILIPS TUNER
– 0 : ALPS / MASCO compatible tuner is in use for PIP
module.
– 1 : Philips compatible tuner is in use for PIP module.
• OB20: HUE
– 0 : Hue/Tint Level is disabled or not applicable.
– 1 : Hue/Tint Level is enabled.
Option Byte 3 (OP3)
• OB37: EW FUNCTION
– 0 : EW function is disabled. In this case, only Expand
4:3 is allowed, Compress 16:9 is not applicable.
– 1 : EW function is enabled. In this case, both Expand
4:3 and Compress 16:9 are applicable.
• OB36: 2 TUNER PIP
– 0 : Software selection no PIP
– 1 : Software selection with PIP
– Note: Only for EU/AP region for sets with PIP.
• OB35: PIP SPLITTER
– 0 : Normal Tuner in PIP
– 1 : Splitter in PIP
– Note: Only for EU/AP region. For PIP sets and build in
with Splitter in PIP tuner.
• OB34: SPLITTER
– 0 : Normal Tuner for main chassis
– 1 : Splitter Tuner for main chassis
– Note: Only for EU/AP region.
• OB33: VIRTUAL DOLBY
– 0 : Virtual Dolby is not applicable.
– 1 : Virtual Dolby is applicable.
• OB32: WIDE SCREEN
– 0 : Software is used for 4:3 sets or not applicable.
– 1 : Software is used for 16:9 sets.
• OB31: WSSB (EU)
– 0 : WSSB is disabled or not applicable.
8.
EN 79
–
–
–
•
When UK PNP and VIRGIN MODE are set to “1” at the
initial setup and after exiting from menu, VIRGIN
MODE will be set automatically to “0” while UK PNP
remains “1”.
OB11: VIRGIN MODE
– 0 : Virgin mode is disabled or not applicable.
– 1 : Virgin mode is enabled. Plug and Play menu item
will be displayed to perform installation at the initial
startup of the TV when VIRGIN MODE is set to “1”.
After installation is finished, this option bit will be
automatically set to “0”.
OB10: CHINA
– 0 : Tuning is not for China set, or this option bit is not
applicable.
– 1 : Tuning is for China set.
L05L AA
•
1 : WSSB is enabled.
Note : This option bit can be set to “1” only when WIDE
SCREEN= “1”.
OB30: ECO SUBWOOFER
– 0 : Feature is disabled or not applicable.
– 1 : Feature is enabled.
Option Byte 4 (OP4)
• OB47: OP_COMPRESS_16_10
– 0 : Compress mode is not used.
– 1 : Compress mode is used.
• OB46: OP_OPTIMISED_START
– Not applicable. Default setting is “0”.
• OB45: ULTRA BASS
– 0 : Ultra Bass is disabled or not applicable.
– 1 : Ultra Bass is enabled.
– Default setting is “0”.
• OB44: DELTA VOLUME
– 0 : Delta Volume Level is disabled or not applicable.
– 1 : Delta Volume Level is enabled.
• OB43: Reserved
– Default setting is “0”.
• OB42: VOLUME LIMITER
– 0 : Volume Limiter Level is disabled or not applicable.
– 1 : Toggle Volume Limiter Level is enabled.
• OB41: Reserved
– Default setting is “0”.
• OB40: STEREO NICAM 2CS
– 0 : For AV Stereo.
– 1 : For NICAM Stereo 2CS.
Option Byte 5 (OP5)
• OB57: AV1
– 0 : AV1 source is not present.
– 1 : AV1 source is present.
• OB56: AV2
– 0 : AV2 source is not present.
– 1 : AV2 source is present.
– Note : For EU, when AV2=“1”, both EXT2 and SVHS2
should be included in the OSD loop.
• OB55: AV3
– 0 : Side/Front AV3 source is not present.
– 1 : Side/Front AV3 source is present.
• OB54: CVI
– 0 : CVI source is not available.
– 1 : CVI source is available.
• OB53: SVHS2
– 0 : SVHS2 source is not available.
– 1 : SVHS2 source is available.
– Note : This option bit is not applicable for EU.
• OB52: SVHS3
– 0 : SVHS3 source is not available.
– 1 : SVHS3 source is available.
– Note : This option bit is not applicable for EU.
• OB51: HOTEL MODE
– 0 : Hotel mode is disabled or not applicable.
– 1 : Hotel mode is enabled.
• OB50: Reserved
– Default setting is “0”.
Option Byte 6 (OP6)
• OB67: PERSONAL ZAPPING
– 0 : Personal Zapping feature is disabled or not
applicable.
– 1 : Personal Zapping feature is enabled.
• OB66: SMART_SURF
– 0 : Smart Surf key is not used on remote control.
– 1 : Smart Surf key is used on remote control.
• OB65: FM TRAP
– 0 : FM Trap is not present.
– 1 : FM Trap is present.
– Note: Only for LATAM region.
• OB64: COMBFILTER
– 0 : 3D-combfilter is not present.
EN 80
•
•
•
•
8.
L05L AA
Alignments
Option Byte 7 (OP7)
• OB77: TIME WIN1
– 00 : The time window is set to 1.2 s.
– 01 : The time window is set to 2 s.
– Note :The time-out for all digit entries depends on this
setting.
• OB76: MALAY
– For AP only. Default setting is “0”.
• OB75: THAI
– For AP only. Default setting is “0”.
• OB74: SIGNAL_STRENGTH
– For AP only. Default setting is “0”.
• OB73: Reserved
– Default setting is “0”.
• OB72: Reserved
– Default setting is “0”.
• OB71: Reserved
– Default setting is “0”.
• OB70: Reserved
– Default setting is “0”.
8.3.2
RIGHT/LEFT cursor keys. The value can be changed with the
LEFT/RIGHT cursor keys. First, select the values for the
NORMAL color temperature. Then select the values for the
COOL and WARM mode. After alignment, switch the set to
STANDBY, in order to store the alignments.
– 1 : 3D-combfilter is present.
OB63: ACTIVE CONTROL
– 0 : Active Control feature is disabled or not applicable.
– 1 : Active Control feature is enabled.
OB62: VIDEO TEXT
– 0 : Video Text (DW with TXT) is disabled or not
applicable.
– 1 : Video Text (DW with TXT) is enabled.
– Note: For EU only.
OB61: LIGHT SENSOR
– 0 : Light sensor feature is disabled or not applicable.
– 1 : Light sensor feature is enabled.
OB60: DUAL TEXT
– 0 : Dual Text and Text Dual Screen are disabled or not
applicable.
– 1: Dual Text and Text Dual Screen are enabled.
Tuner
Note: Described alignments are only necessary when the NVM
(item 7601) is replaced.
IF PLL
This adjustment is auto-aligned. Therefore, no action is
required.
AGC (AGC take over point)
1. Set the external pattern generator to a color bar video
signal and connect the RF output to aerial input. Set
amplitude to 10 mV and set frequency to 61.25 MHz
(channel 3).
2. Connect a DC multimeter to pin 1 of the tuner (item 1000
on the main panel).
3. Activate the SAM.
4. Go to the TUNER sub menu.
5. Select AGC with the UP/DOWN cursor keys.
6. Adjust the AGC-value with the LEFT/ RIGHT cursor keys
until the voltage at pin 1 of the tuner lies between 3.8 and
2.3 V (default value is “20”).
7. Switch the set to STANDBY, in order to store the
alignments.
Default settings:
• NORMAL:
– NORMAL R= “26”
– NORMAL G= “32”
– NORMAL B= “27”
• COOL:
– DELTA COOL R= “-3”
– DELTA COOL G= “0”
– DELTA COOL B= “5”
• WARM:
– DELTA WARM R= “2”
– DELTA WARM G= “0”
– DELTA WARM B= “-6”
8.3.4
Geometry
The geometry alignments menu contains several items to align
the set, in order to obtain correct picture geometry.
1
VERT. SLOPE
2
VERT. SHIFT
3
VERT. AMPLITUDE
4
V.S-CORRECTION
5
HOR. SHIFT
6
HOR. AMPLITUDE
7
E/W PARABOLE
8
UPPER E/W CORNER
9
LOWER E/W CORNER
10
E/W TRAPEZIUM
11
HOR. PARALLELOGRAM
12
HOR. BOW
E_06532_010.eps
110204
Figure 8-4 Geometry alignments
CL (Cathode drive level)
Always set to “5”.
8.3.3
White Tone
In the WHITE TONE sub menu, the values of the black cut off
level can be adjusted. Normally, no alignment is needed, and
you can use the given default values.
The color temperature mode (NORMAL, COOL and WARM)
and the color (R, G, and B) can be selected with the UP/DOWN
1. Connect an external video pattern generator to the aerial
input of the TV-set and input a crosshatch test pattern. Set
the generator amplitude to at least 1 mV and set frequency
to 61.25 MHz (channel 3).
2. Set 'Smart Picture' to NATURAL (or MOVIES).
3. Activate the SAM menu (see chapter 5 “Service Modes,
...”).
4. Go to the GEOMETRY sub menu.
5. Choose HORIZONTAL or VERTICAL alignment.
Alignments
Now the following alignments can be performed:
Horizontal
• Horizontal Parallelogram (HP). Align straight vertical
lines in the top and the bottom; vertical rotation around the
center.
• Horizontal Bow (HB). Align straight horizontal lines in the
top and the bottom; horizontal rotation around the center.
• Horizontal Shift (HSH). Align the horizontal center of the
picture to the horizontal center of the CRT.
• East West Width (EWW). Align the picture width until the
complete test pattern is visible.
• East West Parabola (EWP). Align straight vertical lines at
the sides of the screen.
• Upper Corner Parabola (UCP). Align straight vertical lines
in the upper corners of the screen.
• Lower Corner Parabola (LCP). Align straight vertical lines
in the lower corners of the screen.
• East West Trapezium (EWT). Align straight vertical lines
in the middle of the screen.
• H60 (Delta HSH for 60Hz, if present). Align straight
horizontal lines if NTSC system is used (60 Hz) i.s.o. PAL
(50 Hz). Default value is “9”.
Vertical
• Service blanking (SBL). Switch the blanking of the lower
half of the screen “on” or “off” (to be used in combination
with the vertical slope alignment).
• Vertical Shift (VSH). Align the vertical centering so that
the test pattern is located vertically in the middle. Repeat
the 'vertical amplitude' alignment if necessary.
• Vertical slope (VS). Align the vertical center of the picture
to the vertical center of the CRT. This is the first of the
vertical alignments to perform. For an easy alignment, set
SBL to “on”.
• Vertical Amplitude (VAM). Align the vertical amplitude so
that the complete test pattern is visible.
• Vertical S-Correction (VSC). Align the vertical linearity,
meaning that vertical intervals of a grid pattern must be
equal over the entire screen height.
• Vertical Zoom (VX, if present). The vertical zoom is
added in for the purpose of development. It helps the
designer to set proper values for the movie expand or
movie(16x9) compress. Default value is “25”.
• V60 (Delta VAM for 60Hz, if present). Align straight
vertical lines if NTSC system (60 Hz) is used i.s.o. PAL (50
Hz). Default value is “-2”.
8.3.5
Audio
No alignments are needed for the audio sub menu. Use the
given default values.
QSS (Quasi Split Sound)
• For NICAM/2CS sound system (EU/AP, except for APNTSC): set to “On”.
• For AV-Stereo sound system (sets without NICAM): set to
“On”.
• For all other sets (NAFTA/LATAM/AP-NTSC): set to “Off”.
FMI (Frequency Modulation Intercarrier)
• For NICAM/2CS sound system (EU/AP, except for
APNTSC): set to “On”.
• For AV-Stereo sound system (sets without NICAM): set to
“Off”.
• For dBx/non-dBx sound systems: set to “On”.
NICAM Alignment
• For sets with NICAM/2CS (EU/AP, except for AP-NTSC)
sound system: set to “79”.
• For all other sets (NAFTA/LATAM/AP-NTSC): set to “63”.
L05L AA
8.
EN 81
EN 82
9.
L05L AA
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9. Circuit Descriptions, List of Abbreviations, and IC Data Sheets
The tuning system features 181 channels with on-screen
display. The main tuning system uses a tuner, a
microcomputer, and a memory IC mounted on the main panel.
The microcomputer communicates via the I2C bus with the
memory IC, the customer keyboard, the remote receiver, the
tuner, the signal processor IC, the HD processing section, and
the audio output IC. The memory IC retains the settings for
favorite stations, customer-preferred settings, and service /
factory data.
The on-screen graphics and closed caption decoding are done
within IC 7206 located on the HD panel. They are added to the
main signal in the display processor, IC 7221, also located on
the HD panel.
Index of this chapter:
9.1 Introduction
9.2 2fH Synchronization
9.3 Source Select
9.4 Video Processing
9.5 Audio Processing
9.6 Abbreviation List
9.7 IC Data Sheets
Notes:
• Only new circuits compared to the L04U chassis are
described in this chapter. For the other circuit descriptions,
see the manual of the L04U chassis.
• 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 diagrams in sections “Block
Diagrams, ...”, and/or “Electrical Diagrams”. Where
necessary, you will find a separate drawing for clarification.
9.1
The chassis uses a Switching Mode Power Supply (SMPS) for
the main voltage source. The chassis has a 'hot' ground
reference on the primary side and a cold ground reference on
the secondary side of the power supply and the rest of the
chassis. For more information on the power supply, see the
L04 manual.
Introduction
9.2
The "L05" chassis is designed for the model year 2005 and is
used for TV sets with large screen sizes (from 29 to 34 inch), in
Super Flat and Real Flat executions (both in 4:3 and 16:9
variants). This chassis is High Definition ready with a NTSC/
PAL tuning system.
There are three types of CRT, namely one with 100 degrees
deflection angle, one with 110 degrees and a Wide Screen
CRT.
In comparison to its predecessor (the L04), this chassis has the
following (new) features:
• High Definition (HD) signal processing: The chassis has
a special HD processing board.
• HDMI input: The chassis has a High-Definition Multimedia
Interface (HDMI) input.
The standard architecture consists of a Main panel (called
"family board"), a Picture Tube panel, a Side I/O panel, a HDMI
panel, a HD panel and a Top Control panel. The Main panel
consists primarily of conventional components with some
surface mounted devices in the audio and video processing
part.
The functions for the basic video and audio processing are
performed by one IC (TDA1200x, item 7200), the so-called
third generation Ultimate One Chip (UOC-III) (a.k.a.
‘Hercules’). This chip is mounted on the “solder” side of the
main panel, and has the following tasks:
• Mono/stereo, audio switching and part of the video
switching.
• FM sound demodulation.
The CVBS-signal produced by the UOCIII is supplied to the HD
panel. This panel converts the standard framerate (1fH) CVBSsignal coming from the tuner and from the AV1 and AV2 inputs
into a HD-signal with double framerate (2fH). The HD panel
also handles video signals from the HDMI and the CVI input (I/
O panel).
All signals entering the TV set, be it NTSC/PAL signals from the
tuner or signals already in HD format from the HDMI I/O panel,
are displayed on the CRT in 1080i format. The HD panel
performs the following functions:
• Video processing (mainly by the Trident chip, IC7201).
• OSD processing.
• Closed caption / text processing
• A/D conversion (of analog signals coming directly from the
HDMI I/O panel).
2fH Synchronization
The 2fH sync generation is done by the DPTV SVP (IC7201).
This IC converts the H and V sync signals (Hs and Vs) coming
from the UOC into 2fH sync signals (HSYNC and VSYNC)
which are outputted to the TDA9332 (HOP).
The HOP again generates the necessary deflection signals like
VD+ and VD- for the Frame deflection; HD for line deflection;
EW_DRIVE.
9.3
Source Select
This chassis has the following inputs in addition to the tuner RF
input:
• AV1: This is a composite video input.
• CVI: This is a Component Video Input, it can accept 480i,
480p, 720p or 1080i.
• AV2: This input can accept CVBS or S-Video.
• Side: This input can accept CVBS or S-Video.
• HDMI: This is a High-Definition Multimedia Interface, it can
accept 480p, 720p or 1080i video and audio in a digital
TMDS (Transition Minimized Differential Signal) format.
The audio/video source selection between the tuner, AV1, AV2
and Side is controlled via the UOCIII. The selected signal is fed
to the HD panel which selects between the output of the
UOCIII, CVI, and the HDMI input.
The Audio/Video Source Select is one of the more complex
functions due to its diversity and complex switching. The Audio/
Video Source Select comprises the following components:
• The UOCIII for Mono Audio and Video Source Selection.
• The HEF switch for Stereo Audio as well as Video
Selection.
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9.3.1
9.
EN 83
are performed, as well as the insertion of OSD. Then, the
processed video signal is fed to the CRT panel.
Options
The option settings for the Source Selection can be found in
Option settings of the SAM mode. The Option settings for
Option 5 are as follows:
• Option Byte 5
– Bit 7: AV1
– Bit 6: AV2
– Bit 5: AV3
– Bit 4: CVI
– Bit 3: SVHS2
– Bit 2: SVHS3
– Bit 1: Hotel mode
– Bit 0:
Some features:
• Full YUV-loop interface (alternative functions: DVD, RGB
or Y/C).
• Internal OSD insertion (not Saturation or Contrast
controlled).
• Double window implementation.
• Linear / non linear scaling for 16:9 sets.
• Tint (hue) on UV signals (including DVD).
• Peaking, Coring, Black \ Blue \ White-stretch.
• Transfer-Ratio and Scavem (also on TXT).
9.4.1
For more details on the option settings, please refer to chapter
8 “Alignments”.
9.3.2
L05L AA
Block Diagram
Following diagram is the block diagram of the video processing
part:
Audio Source Selection
CVBS_TXT
PAINTER
TUNER
The signals coming out of the DEMDEC (internal demodulator/
decoder block of the UOCIII) are selectable and consist of the
following (depending on the transmission):
• DEC L/R (Can be NICAM, FM 2CS, or BTSC Stereo).
• Mono (Refers to fallback/forced Mono in Stereo
Transmission).
• SAP.
CRT
VIDEO
SAW
Video Source Selection
Video source selection is done inside the UOCIII. Therefore it
provides a video switch with 3 external CVBS inputs and a
CVBS output. All CVBS inputs can be used as Y-input for Y/C
signals. However, only 2 Y/C sources can be selected because
the circuit has 2 chroma inputs.
The selected input signal is fed to the HD panel for further
processing.
9.4
Video Processing
The Video Processing is divided into two sections, one for the
processing of 1fH signals (by the UOCIII), and a second for the
processing of 2fH signals (on the HD panel, by the Trident
chip).
The tuner is only one of the sources of video signal for the
UOCIII. The tuner is controlled by the UOCIII. The UOCIII also
receives video signals from AV2 and the Side I/O panel.
If a video signal is selected by the user, the selected CVBS
signal is output to two different lines. One CVBS line goes to
the Trident chip, IC 7201, on the HD panel. CVBS_TXT signals
are fed to IC 7206 on the HD panel, which is able to process
Closed Caption text or Teletext. This IC also generates the
OSD texts.
If the TV set receives a 2fH signal (via one of its HDMI panel
inputs, i.e. the CVI/YPbPr or the HDMI input), the signal is fed
to a selector switch on the HD panel, IC 7205. The selected
signal (component video or RGB) is fed to an AD converter, IC
7210. The digital signal coming from the AD converter is fed to
the Trident chip, IC 7201. This IC enhances the video quality of
the picture and scales the picture to the 1080i format. The
analog RGB signal coming from the Trident chip is fed to the
display processor, IC 7221. Here, the picture control functions
DPTV
RGB
HOP
RGB
AUDIO
SAW
CVBS/AUDIO
REAR/SIDE
INPUT/OUTPUT
For L05, the assigned I/O with respect to the UOCIII is as
follows:
• AV1 Input assigned to Audio In 5.
• AV2 Input assigned to Audio In 3.
• Side AV Input assigned to Audio In 4.
• External Interface Input assigned to Audio In 2.
• Constant Level Output assigned to Loudspeaker Output.
9.3.3
CVBS_OUT
UOCIII
(a.k.a. ‘Hercules’ )
AV1
CVI
SOURCE
SELECT
ADC
HDMI
F_15050_071.eps
201005
Figure 9-1 Video processing block diagram
9.5
Audio Processing
The audio decoding is done entirely via the UOCIII, IC 7200.
The IF output from the Tuner is fed directly to either the VideoIF or the Sound-IF input depending on the type of concept
chosen. There are mainly two types of decoder in the UOCIII,
an analog decoder that decodes only Mono, regardless of any
standards, and a digital decoder (or DEMDEC) that can decode
both Mono as well as Stereo, again regardless of any
standards.
Audio is included in the HDMI bit stream. Digital audio from
IC7002 is fed to an audio DAC, IC 7011. The audio signal from
the DAC is fed to IC 7050, a switch, of which only one input is
used. The output of the switch is fed to the UOCIII chip, IC
7200.
Audio for the CVI input should be inserted into AV1. Pins 68
and 69 of the UOCIII provide the audio signal for the twochannel 20 W Audio Amplifier, IC 7990.
EN 84
9.6
9.
L05L AA
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
Abbreviation List
2CS
ACI
ADC
AFC
AFT
AGC
AM
AP
AR
ATS
AV
AVL
BCL
B/G
BTSC
CC
CCC
ComPair
CRT
CSM
CTI
CVBS
CVI
DAC
DBX
D/K
DFU
DNR
DSP
DST
DVD
EEPROM
EHT
EHT-INFO
EPG
EU
EW
EXT
FBL
FILAMENT
FM
H
HP
I
I2C or IIC
IF
ITV
LATAM
2 Carrier (or Channel) Stereo
Automatic Channel Installation:
algorithm that installs TV sets directly
from cable network by means of a
predefined TXT page
Analogue to Digital Converter
Automatic Frequency Control: control
signal used to tune to the correct
frequency
Automatic Fine Tuning
Automatic Gain Control: algorithm that
controls the video input of the feature
box
Amplitude Modulation
Asia Pacific region
Aspect Ratio: 4 by 3 or 16 by 9
Automatic Tuning System
External Audio Video
Automatic Volume Leveler
Beam Current Limitation
Monochrome TV system. Sound
carrier distance is 5.5 MHz
Broadcast Television Standard
Committee. Multiplex FM stereo sound
system, originating from the USA and
used e.g. in LATAM and AP-NTSC
countries
Closed Caption
Continuous Cathode Calibration
Computer aided rePair
Cathode Ray Tube or picture tube
Customer Service Mode
Color Transient Improvement:
manipulates steepness of chroma
transients
Composite Video Blanking and
Synchronization
Component Video Input
Digital to Analogue Converter
Dynamic Bass Expander or noise
reduction system in BTSC
Monochrome TV system. Sound
carrier distance is 6.5 MHz
Direction For Use: description for the
end user
Dynamic Noise Reduction
Digital Signal Processing
Dealer Service Tool: special remote
control designed for dealers to enter
e.g. service mode
Digital Versatile Disc
Electrically Erasable and
Programmable Read Only Memory
Extra High Tension
Extra High Tension information
Electronic Programming Guide
Europe
East West, related to horizontal
deflection of the set
External (source), entering the set via
SCART or Cinch
Fast Blanking: DC signal
accompanying RGB signals
Filament of CRT
Field Memory or Frequency
Modulation
Horizontal sync signal
Headphone
Monochrome TV system. Sound
carrier distance is 6.0 MHz
Integrated IC bus
Intermediate Frequency
LED
L/L'
LS
M/N
NC
NICAM
NTSC
NVM
OB
OC
OP
OSD
PAL
PCB
PLL
POR
PTP
RAM
RC
RGB
ROM
SDAM
SAP
SC
S/C
SCL
SDA
SECAM
SIF
SS
STBY
SVHS
SW
THD
TXT
uP
UOCIII
UVSH
V
V_BAT
V-chip
VCR
WYSIWYR
XTAL
YC
Institutional TV
Latin American countries like Brazil,
Argentina, etc.
Light Emitting Diode
Monochrome TV system. Sound
carrier distance is 6.5 MHz. L' is Band
I, L is all bands except for Band I
Large Screen or Loudspeaker
Monochrome TV system. Sound
carrier distance is 4.5 MHz
Not Connected
Near Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, mainly used in Europe.
National Television Standard
Committee. Color system mainly used
in North America and Japan. Color
carrier NTSC M/N = 3.579545 MHz,
NTSC 4.43 = 4.433619 MHz (this is a
VCR norm, it is not transmitted off-air)
Non Volatile Memory: IC containing
TV related data e.g. alignments
Option Bit
Open Circuit
Option Byte
On Screen Display
Phase Alternating Line. Color system
mainly used in West Europe (color
carrier = 4.433619 MHz) and South
America (color carrier PAL M =
3.575612 MHz and PAL N = 3.582056
MHz)
Printed Circuit board
Phase Locked Loop. Used for e.g.
FST tuning systems. The customer
can give directly the desired frequency
Power-On Reset
Picture Tube Panel (or CRT-panel)
Random Access Memory
Remote Control handset
Red, Green, and Blue video signals
Read Only Memory
Service Default / Alignment Mode
Second Audio Program
Sandcastle: pulse derived from sync
signals
Short Circuit
Serial Clock
Serial Data
Sequence Couleur Avec Memoire.
Color system mainly used in France
and East Europe. Color carriers =
4.406250 MHz and 4.250000 MHz
Sound Intermediate Frequency
Small Screen
Standby
Super Video Home System
Software
Total Harmonic Distortion
Teletext
Microprocessor
3rd generation Ultimate One Chip
(a.k.a. ‘Hercules’)
UHF, VHF, S-, and Hyper- band
Vertical sync signal
Main supply voltage for the deflection
stage (mostly 141 V)
Violence Chip
Video Cassette Recorder
What You See Is What You Record:
record selection that follows main
picture and sound
Quartz crystal
Luminance (Y) and Chrominance (C)
signal
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9.7
L05L AA
9.
IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.7.1
Diagram H, TDA9178 (IC7610)
BLOCK DIAGRAM
Sout
spectral processing
Luminance vector processing
Yin
Uin
Vin
Y
inputstage
luminance
processing
smart peaking
LTI
VDC
black stretch
histogram processing
gamma control
U,V
Yout
+
output
stage
Uout
Vout
CDS
colour vector processing
Vcc
CTI
colour
processing
supply
skin tone correction
green enhancement
blue stretch
ground
Sandcastle
delay
control
saturation
correction
DECDIG
CF
window
generation
noise
measuring
"cue flash"
calibrate
ADC
featuremode
detection
I 2C
ADext1 (low frequencies)
ADext2 (low frequencies)
ADext3 (low frequencies)
I2C-control
PIN CONFIGURATION
Sc
1
24
Nc
Nc
2
23
Nc
ADEXT1
3
22
CF
ADEXT2
4
21
Sout
ADEXT3
5
20
Vcc
Yin
6
19
Yout
TDA9178
ADR
7
18
Vee
Uin
8
17
Uout
Vin
9
16
Vout
TP
10
15
DECDIG
SCL
11
14
SDA
Nc
12
13
Nc
E_14480_075.eps
270204
Figure 9-2 Internal Block Diagram and Pin Configuration
EN 85
EN 86
10.
L05L AA
10. Spare Parts List
Not applicable
11. Revision List
Manual xxxx xxx xxxx.0
• First release.
Spare Parts List