37pf7321_42pf7421_79_93_98_chassis_lc4.31a_aa
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Published byEL 0667 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 16150
Copyright2006Philips 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.
Colour Television Chassis
LC4.31AAA
G_16150_000.eps100706
ME6
Contents Page Contents Page1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 5
3. Directions for Use 7
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 13
6. Block Diagrams, Test Point Overviews, and
WaveformsWiring Diagram 32 21
Wiring Diagram 37 22
Wiring Diagram 42 23
Block Diagram Supply 37 24
Block Diagram Supply 42 25
Block Diagram Video 26
Block Diagram Audio 27
Test Point Overview Small Signal Board 28
I2C Overview 29
Supply Voltage Overview 30
7. Circuit Diagrams and PWB Layouts Diagram PWB
LCD Supply (37): Mains Filter & Standby (A1) 31 33-38
LCD Supply (37): Supply (A2) 32 33-38
LCD Supply (42): Mains Filter + Stdby A (A1) 39 43-48
LCD Supply (42): Supply A (A2) 40 43-48
LCD Supply (42): Mains Filter + Stdby B (A3) 41 43-48
LCD Supply (42): Supply B (A4) 42 43-48
SSB: Tuner and IF (B1) 49 72-81
SSB: Hercules (B2) 50 72-81
SSB: Sync Interface (B3) 51 72-81
SSB: Audio Delay Line (PDP Only) (B4) 52 72-81SSB: Audio Processing (B5) 53 72-81
SSB: DC-DC Converter (B6) 54 72-81
SSB: Diversity Tables B1-B6 55
SSB: Scaler (B7) 56 72-81
SSB: Scaler (B8) 57 72-81
SSB: Scaler Interface (B9) 58 72-81
SSB: SDRAM (B10) 59 72-81
SSB: Flash / Control (B11) 60 72-81
SSB: HDMI (B12) 61 72-81
SSB: MUX-Sync Interface (B13) 62 72-81
SSB: DMMI (B15B) 63 72-81
SSB: Top Connectors (B16) 64 72-81
SSB: Side Connectors (B17) 65 72-81SSB: ADC (B18) 66 72-81
SSB: Columbus (B19) 67 72-81
SSB: Pacific 3 (B20) 68 72-81
SSB: Digital I/O (B22) 69 72-81
SSB: Cinch Analog I/O (B24) 70 72-81
SSB: Diversity Tables B9-B20 71
Class D Audio Amplifier (32) (C) 82 83
Side I/O Panel (32) (D) 84 85
Side I/O Panel (37 & 42) (D) 86 87
Keyboard Control Board (26 & 32) (E) 88 88
Keyboard Control Board (37 & 42) (E) 89 89
IR-LED and Light Sensor Panel (J) 90 90
Standby & Audio Panel: Connections (SA1) 91 94-96
Standby & Audio Panel: Standby (SA2) 92 94-96
Standby & Audio Panel: Audio (SA3) 93 94-96
8. Alignments 97
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 102
Abbreviation List 103
IC Data Sheets 106
10. Spare Parts List 11011. Revision List 120
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Technical Specifications, Connections, and Chassis OverviewEN2 LC4.31A AA1.
. Technical Specifications, Connections, and Chassis Overview
Index of this chapter:
1.1 Technical Specifications
1.2 Connection Overview
1.3 Chassis Overview
Notes:
Figures can deviate due to the different set executions.
Specifications are indicative (subject to change).
1 Technical Specifications
1.1 Vision
Display type : LCD, IPS
Screen size :
- 32PF7321/79/93/98 : 32 (82 cm), 16:9
- 37PF7321/79/93/98 : 37 (94 cm), 16:9
- 42PF7421/79/93/98 : 42 (107 cm), 16:9
Resolution (HxV pixels) : 1366 x 768
Contrast ratio :
- 32PF7321/79/93/98 : 3200:1
- 37PF7321/79/93/98 : 2400:1
- 42PF7421/79/93/98 : 2800:1
Light output (cd/m2) :
- 32 & 37 : 500
- 42 : 550
Response time (ms) : 8
Viewing angle (HxV degrees) :
- 32 & 37 : 176x176
- 42 : 178x178
Tuning system : PLL
TV Colour systems : PAL B/G, D/K, I
: SECAM B/G, D/K, L/L
Video playback : NTSC M/N 3.58, 4.43
: PAL B/G
: SECAM L/L
Supported computer formats : VGA (640x480)
: MAC (640x480)
: SVGA (800x600)
: XVGA (1024x768)
Supported video formats : 640x480p - 2fH
: 720x576p - 2fH
: 1280x720p - 3fH
: 1920x1080i - 2fH
Presets/channels : 100 presets
Tuner bands : VHF
: UHF
: S-band
: Hyper-band
1.2 Sound
Sound systems : NICAM B/G, D/K, I, L
: AV Stereo
Maximum power (WRMS) : 2 x 15
1.1.3 Miscellaneous
Power supply:
Mains voltage (VAC) :
- 32PF7321/79/93/98 : 110 - 240
- 37PF7321/79/98 : 220 - 240
- 37PF7321/93 : 90 - 276
- 42PF7421/79/98 : 220 - 240
- 42PF7421/93 : 90 - 276
Mains frequency (Hz) : 50 / 60
Ambient conditions:
- Temperature range (C) : +5 to +40
- Maximum humidity : 90% R.H.
Power consumption:
Normal operation (W) :
- 32PF7321/79/98 : 65
- 32PF7321/93 : 120
- 37PF7321/79/98 : 75
- 37PF7321/93 : 165
- 42PF7421/79/93 : 220
- 42PF7421/98 : 90
Stand-by (W) :
- 32PF7321/79/93/98 : < 1
- 37PF7321/79/93/98 : < 1
- 42PF7421/79/93 : < 2
- 42PF7421/98 : < 1
Dimensions
(WxHxD cm without stand) :
- 32 : 93.5 x 51.6 x 12.0
- 37 : 111.4 x 61.8 x 10.3
- 42 : 124.9 x 69.7 x 11.1
Weight (kg) :
- 32 : 19.2
- 37 : 25.9
- 42 : 32.0
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Technical Specifications, Connections, and Chassis Overview EN3LC4.31A AA 1.
1.2 Connection Overview
Figure 1-1 Side and rear I/O connections
Note:The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.
1.2.1 Side I/O connections
Mini Jack: Audio Head phone - Out
Bk - Head phone 32 - 600 ohm / 10 mW ot
Cinch: Video CVBS - In, Audio - In
Wh - Audio L 0.5 VRMS/ 10 kohm jq
Rd -Audio R 0.5 VRMS/ 10 kohm jq
Ye -Video CVBS 1 VPP/ 75 ohm jq
S-Video (Hosiden): Video Y/C - In
1 -Ground Y Gnd H
2 -Ground C Gnd H
3 - V ideo Y 1 VPP/ 75 ohm j
4 -Video C 0.3 VPP/ 75 ohm j
1.2.2 Rear Connections
HDMI1&2: Digital Video/Digital Audio - In
Figure 1-2 HDMI (type A) connector
1 -D2+ Data channel j
2 -Shield Gnd H
3 -D2- Data channel j
4 -D1+ Data channel j
5 -Shield Gnd H
6 -D1- Data channel j
7 -D0+ Data channel j
8 -Shield Gnd H
9 -D0- Data channel j
10 -CLK+ Data channel j
11 -Shield Gnd H
12 -CLK- Data channel j
13 -n.c.
14 -n.c.
15 - DDC_SCL DDC clock j
16 -DDC_SDA DDC data jk
17 -Ground Gnd H
18 - +5V j
19 - HPD Hot Plug Detect Jj
20 -Ground Gnd H
Cinch: DVI Audio - In
Rd -Audio - R 0.5 VRMS/ 10 kohm jq
Wh - Audio - L 0.5 VRMS/ 10 kohm jq
CVI-2: VGA: Video RGB - In
Figure 1-3 VGA Connector
1 -Video Red 0.7 VPP/ 75 ohm j
2 -Video Green 0.7 VPP/ 75 ohm j
3 -Video Blue 0.7 VPP/ 75 ohm j
4 - n.c.
5 -Ground Gnd H
6 -Ground Red Gnd H
7 -Ground Green Gnd H
8 -Ground Blue Gnd H
9 - +5VDC +5 V j
10 -Ground Sync Gnd H
11 -n.c .
12 -DDC_SDA DDC data j
13 -H-sync 0 - 5 V j
14 -V-sync 0 - 5 V j
15 - DDC_SCL DDC clock j
CVI-2: Cinch: Audio - In
Wh - Audio L 0.5 VRMS/ 10 kohm jq
Rd -Audio R 0.5 VRMS/ 10 kohm jq
AV: Cinch: Video CVBS - In, Audio - In
Wh - Audio L 0.5 VRMS/ 10 kohm jq
Rd -Audio R 0.5 VRMS/ 10 kohm jq
Ye -Video CVBS 1 VPP/ 75 ohm jq
CVI-1: Cinch: Video YPbPr - In
Gn -Video Y 1 VPP/ 75 ohm jq
Bu -Video Pb 0.7 VPP/ 75 ohm jq
Rd -Video Pr 0.7 VPP/ 75 ohm jq
CVI-1: Cinch: Audio - In
Wh - Audio L 0.5 VRMS/ 10 kohm jq
UART
I2C
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Technical Specifications, Connections, and Chassis OverviewEN4 LC4.31A AA1.
Rd -Audio R 0.5 VRMS/ 10 kohm jq
Aerial - In
- -IEC-type (EU) Coax, 75 ohm D
Service connector (UART)
1 -UART_TX Transmit k
2 -Ground Gnd H
3 -UART_RX Receive j
Service connector (ComPair)
1 - SDA-S I2C Data (0 - 5 V) jk
2 - SCL-S I2C Clock (0 - 5 V) j
3 -Ground Gnd H
3 Chassis Overview
Figure 1-4 PWB/CBA locations
G_16150_002.eps
110706
SASTANDBY /
AUDIO PANEL
B SMALL SIGNAL
BOARD
DSIDE I/O PANEL
JLED PANEL
AMAINS FILTER &
SUPPLY PANEL
E CONTROL PANEL
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Directions for Use EN7LC4.31A AA 3.
3. Directions for Use
You can download this information from the following websites:
http://www.philips.com/support
http://www.p4c.philips.com
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Mechanical InstructionsEN8 LC4.31A AA4.
. Mechanical Instructions
Index of this chapter:
4.1 Cable Dressing
4.2 Service Position
4.3 Assy/Panel Removal
4.4 Set Re-assembly
Notes:
Figures below can deviate slightly from the actual situation,
due to the different set executions.
Follow the disassembling instructions in described order.
1 Cable Dressing
Figure 4-1 Cable dressing (42PF7421/98)
2 Service Position
First, put the TV set in its service position. Therefore, place it
upside down on a table top (use a protection sheet or foam
bars).
2.1 The Foam Bars
Figure 4-2 Foam bars
The foam bars (order code 3122 785 90580) can be used for
all types and sizes of Flat TVs. By laying the plasma or LCD TV
flat on the (ESD protective) foam bars, a stable situation is
created to perform measurements and alignments. By first
placing a mirror flat on the table under the TV you can easily
see if something is happening on the screen.
4.3 Assy/Panel Removal
The following instructions apply to the 42PF7421/98 TV set.
Other sets slightly differ w.r.t. mechanical construction.
4.3.1 Rear Cover
Warning:Disconnect the mains power cord before you remove
the rear cover.
1. Remove the screws that secure the rear cover.
2. Lift the rear cover from the cabinet cautiously. Make sure
that wires and other internal components are not damaged
during cover removal.
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Mechanical Instructions EN9LC4.31A AA 4.
4.3.2 Side I/O Panel
Figure 4-3 Side I/O panel
1. Disconnect the cable [1] from the panel.
2. Remove two screws [2].
3. Slide the panel to the right [3] and lift it from the set.
4.3.3 LED Panel
Figure 4-4 LED panel
1. Release the fixation clamp [1] and take the panel out of the
bracket.
2. Disconnect the cable [2] from the panel.
4.3.4 Control Panel
The PWB is packed in a separate plastic bracket and needs to
be taken out beforethe connector on the PWB can be
disconnected.
Figure 4-5 Control panel removal -1-
1. Remove the three fixation screws [1] and take out the
panel/bracket combination.
2. Remove the fixation tape [2] from the panel/bracket
combination.
3. Release the two fixation clamps [3] and lift the panel out of
the bracket.
4. Disconnect the cable [4] from the panel.
Figure 4-6 Control panel removal -2-
4.3.5 Small Signal Board (SSB)
Caution:it is absolutely mandatory to remount all different
screws to their original position during re-assembly. Failure to
do so may result in damaging the SSB.
Removal from the set
1. Remove screws [1] that secure the SSB.
2. Disconnect fragile LVDS connector [2] and other
connectors [3].
3. Lift the SSB from the set.
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2
1
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Mechanical InstructionsEN 10 LC4.31A AA4.
Figure 4-7 SSB top shielding -1-
Removing the shielding
1. Remove screws [4].
2. Remove screws [5] [6] [7] [8]. During re-assembly, mount
them at their original position.
Figure 4-8 SSB top shielding -2-
Figure 4-9 SSB bottom shielding
Removing the SSB
1. Remove screws [9] and take the SSB out of its shielding.
Figure 4-10 SSB
4.3.6 Standby-Audio Panel
Figure 4-11 Standby-Audio panel
1. Remove all connectors from the panel.
2. Remove screws [1].
3. Lift the panel from the set, it hinges on the bottom side.
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7 7 8
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Mechanical Instructions EN 11LC4.31A AA 4.
4.3.7 Mains Filter / Stand-by Panel
Figure 4-12 Mains filter / Stand-by panel
1. Disconnect all cables [1] from the panel.
2. Remove the fixation screws [2] from the panel.
3. Remove the panel, it hinges on the right side.
4.3.8 LCD Panel
To remove the LCD-panel, carry out the following steps:1. Remove SSB from the set as earlier described.
2. Disconnect the cables [1] from the L and the R
loudspeakers (see Figure Loudspeaker cables).
3. Important:Unplug the LVDS connector [2] on the LCD
panel (see Figure LVDS connector), or better: remove the
cable completely.
Be careful, as this is a very fragile connector/cable!
4. Unplug the connectors [3] of the Side I/O panel, the Side
Control panel, and the LED panel on the SSB (see Figure
SSB connectors for side I/O, side control panel, and
LED). Release all cables from their clamps.
5. Remove fixation screws [4] of brackets and lift the brackets
from the set. See Figure Fixation screws LCD panel -1-.
6. Remove screws [5].
7. Remove screws [6]. See Figure Fixation screws LCD
panel -2-.
8. Unplug connectors [7].
9. Lift the metal subframe (together with all PWBs) from the
LCD panel.
Check if you have unplugged the fragile LVDS cable.
10. After removal of the metal subframe, you can lift the LCDpanel from the set. See Figure LCD panel.
Figure 4-13 Loudspeaker cables
Figure 4-14 LVDS connector
Figure 4-15 SSB connectors for side I/O, side control panel, and
LED
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2
2
2
2
2 2
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Mechanical InstructionsEN12 LC4.31A AA4.
Figure 4-16 Fixation screws LCD panel -1-
Figure 4-17 Fixation screws LCD panel -2-
Figure 4-18 LCD panel
4.4 Set Re-assembly
To re-assemble the whole set, execute all processes in reverse
order.
Notes:
While re-assembling, make sure that all cables are placed
and connected in their original positions. See Figure Cable
dressing.
Be careful with the fragile LVDS cable.
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4 4 4 4
4 4
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Service Modes, Error Codes, and Fault FindingEN20 LC4.31A AA5.
Personal Notes:
E_06532_012.eps131004
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Block Diagrams, Test Point Overviews, and Waveforms 21LC4.31A AA 6.
6. Block Diagrams, Test Point Overviews, and Waveforms
Wiring Diagram 32
LEFTSPEAKER
RIGHTSPEAKER
12P31P
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30P
12P
X200
12P
X530
1P06 1J02
POWER
IN
X002
B SSB
D SIDE AV
J IR/LED/LIGHT
SENSOR
LVDS CONNECTIONTO DISPLAY
INVERTER
6P
1870
1304
(1M06)
POWERSUPPLY
10011003
9P
1J04(1M52)
3P
1J03
1002
30P
8J02
3P
16846
P
1K00(1M21)
12P
1K01(1M06)
3P
1K02
X220
14P
14P
X520
INVERTERINVERTER
2P3
3P
9P
3P 4P
12P
AC POWER
INLET
TUNER
E
KEYBOARD
CONTROL
CCLASS D
AUDIO
AMPLIFIER
8J04
8J03
8K01
8002
8520
8870
89038903
8P06
8684
WIRING 32
12P8520
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22LC4.31A AA 6.Block Diagrams, Test Point Overviews, and Waveforms
Wiring Diagram 37
INVERTER
LCD PANEL
RIGHTSPEAKER
LEFTSPEAKER
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WIRING 37 LCD
INVERTER
14P
12P
1304
4P
1305
3P
1306
2P3
A LCD SUPPLY
1M02
7P
1308
2P3
1309
3P
D SIDE AV
1M36
11P
TUNER
B SSB
1J04
9P
1N17
30P1J03
3P
1K02
3P
1K04
11P
1K00
6P
1J01
11P
1J00
10P
SA STANDBY
1316
12P
1739
9P
1317
12P
1309
3P
1
304
4P
1306
2P3
1307
4P
1305
3P
1M03
10P1
M46
11P
1736
3P
1735
3P
1M02
7P
1319
14P
LVDS
TO DISPLAY
8002
AC INLET
8187
1M01
3P
E
KEYBOARD
CONTROL
8902 8903
8305
8306
8520
8304
8309
8302
8J04
8337
8P06
8322
8K01
8101
8521
1870
6P
J LEDSWITCH
PANEL
8870
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Block Diagrams, Test Point Overviews, and Waveforms 23LC4.31A AA 6.
Wiring Diagram 42
1J04(1M52)
9P
1N17
31P
1J01(1M46)
11P
Tuner
1177
3P
1K04(1M06)
11P
1870
6P
1M36
11P
1M01
3P
B SSB
INVERTER
D
E
CONTROL
BOARD
J LEDSWITCH
PANEL
LCD PANEL
AC INLET
RIGHTSPEAKER
LEFTSPEAKER
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1
K02
3P
1303
4P
1320
3P
1B06
3P
12P
1736
2P3
1735
2P3
1738
2P3
1M02
7P
1316
12P
173
9
9P
1319
14P
1320
3P
1303
4P
1306
2P3
1307
4P
1305
3P
1M03
10P
1M46
11P
1M10
4P
A MF + SUPPLY
1M02
7P
1308
2P
30P
8302
8903
INVERTER
14P
SIDE I/O
8902
8520
8306
8305
8521
8304
8309
8136
8870
1K00(1M21)
6P
1J00(1M03)
10P
8337
8322
8J041306
2P3
8P06
8101
1103
3P
1151
3P
CompairUART
SA STANDBY / AUDIO
1304
4P
1309
3P
1307
4P
1305
3P
1C05
3P
1309
3P
1304
4P
8303
8320
8307
8002
1420
WIRING 42 LCD
1442
14P
LVDS
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28LC4.31A AA 6.Block Diagrams, Test Point Overviews, and Waveforms
Test Point Overview Small Signal Board
3139 123 6125.2G_16160_007.eps
040706
F101 D2F102 F2F104 F2F105 F2F106 E2F107 E2F108 D2F109 D2F110 C2F111 C2F112 C2F113 C2F115 F2F116 F3F117 F3
F201 A3F202 A2F203 A3F204 C3F205 C3F206 C3F207 C2F208 C3F209 C3F210 D4F211 B3F212 B3F213 B2F214 B3F215 B3
F216 C4F217 A3F218 B3F219 A3F220 B4F221 B4F222 C3F223 B2F224 B3F225 B3F226 B4F227 C4F228 B4F229 C3F230 B4
F231 B3F232 B4F233 C4F234 C4F235 C4F236 D4F237 C3F238 D3F239 C2F240 C2F241 C3F242 C3F243 C3F244 C2F245 B2
F246 C2F247 B2F248 C3F249 B2F250 C4F251 C2F252 C2F253 C2F254 C2F255 C4F256 C4F257 C4F258 A3F262 C4F263 C4
F264 C4F404 B4F405 B4F406 A4F407 B4F408 B4F409 A4F410 A4F411 C4F412 C4F501 B3F502 B3F503 B2F504 B3F505 B4
F601 A2F602 A2F603 B2F604 B2F605 B2F700 A8F701 B7F710 B7F717 B6F736 A4F737 B4F738 B4F743 B4F754 B7F755 B8
F800 C10F801 D8F802 D7F803 C7F804 C7F900 D8F901 D7F902 D8F903 D7F904 D7F905 C8F906 C8F907 C7F908 D7F909 D7
F910 C8FB01 C10FC00 C7FC01 C7FC02 D7FC03 C7FC04 D6FC05 D7FC06 C6FC07 C6FC08 C6FC09 C6FC10 C6FC11 C6FD01 E10
FD02 E10FD03 E10FD04 E10FD05 E9FD06 E9FD07 E10FD08 E10FD09 E10FD10 D9FD11 E10FD12 D10FD13 D9FD14 E10FD15 E9FD17 E10
FE00 E7FE01 E8FE02 E8FE03 E7FE04 D6FE05 E8FE06 E8FE07 D10FE08 E7FE10 E8FE11 D7FE12 D7FE13 E8FJ00 A7FJ01 A6
FJ02 A5FJ03 A6FJ04 A6FJ05 A6FJ06 A5FJ07 A6FJ08 A5FJ09 A3FJ10 A3FJ11 A2FJ12 A2FJ13 A2FJ14 A2FJ15 A10FJ16 A10
FJ17 A10FJ18 A10FJ19 A10FJ20 A10FJ21 A7FJ22 A7FJ23 A7FJ24 A7FJ25 A7FJ26 A7FJ27 A10FJ28 A3FJ29 A2FJ30 A7FJ31 A6
FJ32 A4FJ33 A7FJ34 A5FJ35 A5FJ36 A5FJ37 A5FJ38 A5FJ39 A6FJ40 A5FK00 C1FK01 C1FK02 C1FK03 C1FK04 C1FK05 D1
FK06 D1FK07 D1FK08 D1FK09 D1FK10 D1FK11 B1FL01 C5FL02 C5FL03 C4FL04 C5FM01 D5FM02 D5FM03 D5FM04 D5FM05 D5
FN01 B9FN02 A9FN03 B9FN09 B9FN10 B8FN11 B9FN12 A9FN13 B10FN15 B9FN16 B9FN17 B9FN18 B9FN19 B9FN20 B9FN24 B10
FN25 B9FN32 B8FN33 B8FN34 A9FN35 B9FN36 B10FN38 A10FN39 A10FN40 B9FN41 B10FN42 B10FN43 B10FN44 A10FN46 A10FN47 A10
FN48 A10FN49 A10FN50 A10FN51 B10FN52 B10FN53 B10FN54 B10FN55 B10FN56 B10FN57 B10FN58 B9FN59 B10FQ01 E9FQ02 E5FQ03 F9
FQ04 E10FQ05 E10FQ06 F9FQ07 F9FQ08 F10FQ09 F10FQ10 F9FQ11 F9FQ12 E9FQ13 F9FQ14 F10FQ15 E6FQ16 F10FQ17 F10FQ18 F10
FQ19 F10FQ20 F10FQ21 F10FQ22 F10FQ23 F10FQ24 F10FQ25 F10FQ26 F10FR00 E4FR01 E7FR02 E7FR03 F4FR04 E7FR05 E8FR07 E5
FR08 E4FR09 E3FR10 E5FR11 E5FR12 E5FR13 E5FR14 E5FR15 E5FR16 F4FR17 E4FR18 E5FR19 E5FR20 E5FR21 E5FR22 F4
FR23 E5FR24 E6FR25 E5FR26 E5FR27 E5FR28 F5FR29 E6FR30 E9FR31 F8FR32 F6FR33 F8FR34 F8FR35 E8FR36 E8FR37 F6
FR38 E6FR50 F5FR54 E5FR85 E3I101 E2I102 E2I103 D2I104 D2I105 D2I106 D2I110 D2I112 E2I113 E2I201 A2I202 A2
I203 C2I204 C2I205 C3I206 C3I207 C3I208 C3I209 C3I210 B3I211 B4I212 B3I213 B3I214 C3I215 B3I217 C4I218 B4
I219 B4I220 C4I221 B2I222 B3I223 B2I224 B4I225 B3I226 C3I227 C3I228 B4I229 C3I230 B4I231 C3I232 B2I233 C3
I234 C2I235 B2I236 B2I237 C2I238 B2I239 B4I240 B4I241 A3I242 A3I243 B4I244 C4I246 B4I247 B4I248 B4I254 D4
I255 B4I256 B4I257 B4I258 C3I259 C4I262 B2I264 B2I265 C4I266 C4I267 C4I268 B4I269 B2I270 C4I271 B4I272 C4
I273 C2I274 B2I275 B3I277 B4I278 B4I283 C3I284 C3I285 C4I288 C3I289 A2I290 A3I291 A2I292 A2I293 A3I294 A2
I297 B2I298 C4I430 B2I440 D4I443 C4I449 B4I450 B4I451 B4I452 A3I453 B2I454 B1I455 D4I501 A3I502 A4I503 A3
I504 A3I505 A3I506 A3I507 A3I602 A2I603 A2I604 A2I605 A2I606 B2I607 B2I608 A1I610 A2I611 B2I612 B2I613 B2
I614 B2I615 B2I616 B2I617 A3I618 A2I619 B2I620 D3I621 B1I701 A5I702 A4I704 B7I705 A5I706 A6I708 A6I709 A6I710 A6I711 B6I712 B6I714 B6I715 B6I716 B6I717 B6I718 B6I719 A6I720 B6I721 B6I722 B6I723 B6I724 B6I725 B6I726 B6I731 B5I732 B5I733 A5I734 A4I735 A4I736 B5I740 B5I741 B5I742 B5I747 B7I748 B7I753 B7I754 B7I755 B7I756 B8I757 B7I758 B7I760 B8I762 A5I764 B7I800 C6I801 D7I802 C7I803 C7I804 D8I805 C6I806 C7I807 D7I808 D7I809 C7I810 C7I811 D10I812 D8I813 C10I815 D8I816 D8I817 D8I818 D6I819 C7I820 C8I822 C7I823 D8I824 C7I900 C10I901 C8I902 D8I903 D8I904 C8I905 D8I906 D7I907 D7I908 C7IA00 D8IA03 B6IA05 D8IA06 D8IA07 D8IA08 B7IA09 C8
IA10 C7IB02 C9IB03 C9ID00 D10ID01 E9ID08 E9ID09 D10ID10 E9ID11 D10ID13 E9ID14 D8ID15 E10ID18 E10ID19 E10ID20 E10ID22 E10ID24 E10ID25 D10ID28 E9IE00 E7IE01 E8IE02 E8IE03 D8IE04 E7IE05 E7IE06 E7IE07 E7IE08 E7IE09 E7IE10 E8
IE11 E8IE12 E8IE13 E7IE14 E7IE15 E7IE16 E7IE17 E7IE18 E7IE19 E7IE20 E8IE21 E7IE22 E8IE23 E8IE24 E7IE25 E8IE26 E8IE27 D7IE28 E8IE29 E7IE30 E7IE32 D7IE33 D7IE34 D7IE35 E8IE36 E8IE37 E8IE38 E8IE39 E8IE40 E7IE42 E8IE43 E6IE44 D6IE45 E7IE46 D7IE47 E8IE48 E8IE49 E8IE50 E7IJ01 A4IJ02 A4IJ03 A4IJ04 A4IJ05 A5IJ06 A4IJ07 A3IJ08 A5IJ09 A4IJ10 A4IJ11 A4IJ12 A3IJ13 A4IJ14 A4IJ15 A8IK00 B1IK01 B1IK02 B1IK03 B1IK04 B1IK05 B1IK16 B1IK17 C1IK18 D1IL01 C5IL02 C5IL03 C5IL05 D4IL06 D5IL07 D4IL09 C4IL10 B5IL11 C5IL12 C5IL13 C5IL14 C5IL15 C4IL17 C5IL18 C5IL19 C5IL20 C5IL21 B5IL22 C5IL23 B4IL24 C5IL25 C5IL26 C5IL27 C5IL28 C5IL29 C5IL30 C5IL31 C5
IL32 C5IL33 E4IL34 D4IL35 D4IL36 D4IL37 E4IL38 C5IL39 C5IL40 C4IM00 D5IM01 D5IM02 D5IM03 D5IM04 D6IM05 D5IM06 D5IM07 D5IM08 D4IM09 D5IM10 D5IM11 D5IM12 D4IM13 D4IM15 D5IM16 D5IM17 D5IM18 D5IM20 D5IN01 A8IN02 A8
IN03 A8IN04 A9IN05 A9IN06 A10IN07 A10IN08 A10IN09 B9IN10 B9IN11 B10IN12 B10IN13 B10IN14 B10IN15 B10IN16 B8IN17 B8IN18 B8IN19 B8IN20 A10IQ01 F9IQ02 E9IQ03 F9IQ04 F9IQ05 E5IQ06 E4IQ08 E4IQ09 E3IQ10 E3IQ12 E3IQ13 E4IQ14 E3IQ16 F9IQ17 F9IQ18 F10IR00 F4IR01 E4IR02 E4IR03 E4IR04 E3IR05 E4IR06 F8IR07 E8IR08 E6IR09 E6IR10 E8IR11 F8IR12 E8IR16 E4IR17 E5IR22 E4IR28 E5IR50 E5IR51 E5IR54 E5IR58 E4IR59 E4IR60 E4IR61 E5IR62 E5IR63 E4IR64 E5IR65 E4IR66 E4IR67 E4IR68 E4IR69 E4IR81 E4
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Circuit Diagrams and PWB Layouts 31LC4.31A AA 7.
7. Circuit Diagrams and PWB Layouts
LCD Supply (37): Mains Filter & Standby
G_16210_054.eps1801063104 313 6082.2
MODE
VM
OSIN
VSS
OSOUT
VG
NC
VDD
V
I841 F11I842 F10
I844 C4I831 C13I832 C13I833 B14
To 1306
95-264Vac
RELAY+
Standby Audio
I835 B10I836 B10
I837 E13I838 F13
I816 F10
I817 D11I820 F10I821 B4I822 E12I823 E12I824 E12
I825 E13I826 F13I827 D7I828 B13I829 B14I830 A13
Standby Audio To 1305 To 1306
I839 E11I840 E11
T1AE 250V
I444 D8I445 C8I810 C11
I811 C11I812 C11I813 C11I814 E10I815 F10
I834 C14
COLDGROUND
COLD GROUND
MAINS INPUT
F419 D2F420 D8
F421 E8F422 F9F423 F9F424 F2F524 C14I297 D5
I299 E5I410 C3I411 C5I412 C5I413 C10I415 D8
I416 D4I419 D2I424 E9
T5AH 250V(US)
RELAY-
9301 D149302 C129303 D59304 F10
9308 D129309 C59310 E119311 C149312 F139315 E3
9316 G3F410 C1F411 C2F412 C2F413 C2F414 C2
F415 D2F416 D2F417 D2F418 D2
5V0
T5AH 250V(AP)
5308 D126304 B106305 B116306 D86307 C11
6308 E106309 E106314 C146315 A126316 B136317 C13
6318 B136354 C146355 B136360 E96361 E97305 E11
7306 E137307 B14
3307 F103308 C143309 E10
3310 B133311 F113312 E123313 F103314 F133316 D6
3317 D63318 C103319 D63320 D73321 F103322 E12
3323 E123324 E125303 D65304 F135305 C45306 C5
5307 D3
2314 F132315 C12
2316 D122317 C122318 E52319 B102320 D122321 C13
2323 C32324 C42325 D62327 B102328 E12329 E2
2330 F102331 F103300 C33301 C23302 D23303 E2
3304 B53305 C43306 B141004 G9
1005 B41300 E41301 E4
1302 B41303 C41305 G91306 G21307 E21308 C1
1311 E61312 E71314 C21315 F31350 D92300 C3
2301 C42302 D52303 E82304 D112305 F112307 E4
2309 F13
271V(297V)
2310 D112311 C112313 F11
3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10
MAINS FILTER + STANDBY
13 14
A
B
C
D
E
F
G
A
B
C
D
E
F
G
1002 D11003 C4
1 2
(0V)
MAINS FILTER
I846 C4I860 F10I861 E10I862 D12I863 E2
T5AH 250V(EUR)
272V(30V)
11 12
I416
9304
BZX384-C33
6317
I842
I836
PTF/65
1314
F417
I815
2314
47n
2305
100p
F420
I830
9302
I844
470R
3318
3319
1R0
I411
I810
I862
5308
9308
3305
220R
I839
3313
18K
3306
1K0
9312
1 4
23
DMF3547HB60
5305
3320
1R0
I813
4M7
3302
I811
10n
2317
I846
1315
PTF/65
6308
470n
2301
1N5062
1306
12
6354
BYG10I445
2313
47u50V
1
2
4
3
9310
DTH40203H65
5303
6314
BZG03-C200
HEATSINK1312
9303
I816
56n
I825
2309
V_NOM
1005
4R7
3314
9309
5307
DMF2405H60
1 4
2 3
1
F410
2329
100p
1300
2320
330u
V_NOM
1003
1N5062
6309
6315
BZG03-C200
DF06M
6306
1305
B3B-EH-A
1 2 3
7306
AVS10CB
330u
2315
9316
1u0
9311
3
14
2319
G5PA-1-5VDC
1350
2
I829
100p
2328
2302
I841
470n
BAS316
6361
I840
I820
220R
3304
1307
1
I835
F418
BAS316
6360
7 6
2 3
4
58
1
AVS1ACP087305
2303
10u
1311HEATSINK
1303
500V
3323
100R
F524
3324
100R
1R0
3317
2325
470n
2K7
3321
I831
470p
F424
9301
2307
GBJ6J
6307
F414
470n
2300
1002
1
2
GNDHOT
I834
1302
500V
F416
6318
BAS316
2323
470n
I814
F422
2321
330u
3312
100R
I838
GND4
2330
47n
GND screw
1301
1
I812
3308
22K
9315
I860
6316
BZX384-C33
F415
I817
6305
BAS316
I419
I412
F423
470p
2318
56n
2304
100u
5304
47K
3310
I297
470n
56n
2311
2327
I8323300
F412
I413
4M7
3301
6355
BYG10
I299
I833
I828
3322
100R
F411
1004
B3B-EH-A
1 2 3
3316
1R0
3307
22K
F421
I415
3311
100K
12
1308
47n
2331
I837
F419
330u
2316
I821
I823
I824
I822
I863
I827
I826
I410
GNDHOT
6304
BAS316
I861
F413
3309
1M0
470n
2324
4M7
3303
1 42
3
I444
DMF3547HB60
5306
I424
2310
56n
TCET1102(G)
7307
400V_HOT
400V_HOT
LATCH
399V_HOT
25V_HOT
25V_HOT
A1 A1
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32LC4.31A AA 7.Circuit Diagrams and PWB Layouts
LCD Supply (37): Supply
G_16210_055.eps1801063104 313 6082.2
To 1304
Standby Audio
To 1309
Standby AudioTo 1M02
Standby Audio
(0V)
(0V)
LOW SIDE
BIAS SUPPLY
GND_SND
HOT GROUND
6030 H11
6033 A36035 C56036 C56038 D26040 G126041 E10
VSND_POS
6005 D5
18V6
13V4
6006 I46007 C7
6010 G46011 F46012 E76013 C76014 H56015 G56017 I46018 E56019 C106020 E46021 E106022 H26023 E136024 A46025 A36026 H36027 C76028 E76029 H11
5006 D10
CURRENT
6031 G126032 A2
SUPPLY
5007 A8
5009 B55010 A45011 D95012 D85013 D85015 C65016 D55017 A25018 H125019 I125020 H125021 G115022 G115025 E105026 E105027 E86002 D76003 C66004 D6
3076 A11
(0V)
3077 A11
6008 D7
3079 A123080 A103081 A103082 A103083 A113084 A113085 A113086 A113087 A113088 A123089 H53090 A123091 D123999 A135001 C65002 F95003 C105004 C85005 C8
3051 F3
HIGH SIDE
3052 C12
5008 B8
3055 I53056 I33057 B123058 E23059 C13060 H43061 E73062 C73063 C123065 B63066 H133067 H133068 A103070 A103071 A103072 A103073 A113074 A113075 A11
3027 G2
(0V)
272V(30V)
DRIVE
COLD GROUND 3028 G43029 C73030 E11
3078 A12
3032 C103033 H103034 E13
3035 E53036 H43037 C123038 D133039 H33040 D133041 E133042 G33043 D13044 F23045 G53046 F53047 H23048 D13049 E33050 E2
2066 D113000 A13001 F53002 C13003 C13004 D13005 C3
3006 D2
3054 F4
3008 E13009 E13010 H13011 H13012 F33013 G43014 C73015 C73016 C73017 D73018 E73019 E73020 E73021 G53022 C113023 D123024 D123025 E123026 E12
2038 E11
DRIVE
SOFTSTART
2039 C102040 C12041 G122042 G122043 G122044 D112045 E10
3031 C11
2047 I42048 I42049 G122050 F42051 H102052 D72053 D52054 C62055 D72056 B72057 C62058 C12059 C92060 E82061 C22062 D12063 F52064 D122065 G12
2019 H2
T5A 250V
24V5(0V)
3007 E2
2020 D112021 I112022 E112023 B122024 D122025 D132026 G32027 E22028 C102029 E102030 E122031 C122032 D132033 D132034 H122035 E72036 C72037 H4
B
MRS251%
1309 H8
2046 I3
2000 A92001 G92002 B52003 A32004 C22005 D12006 C22007 E12008 G32009 H112010 H12011 E82012 E82013 C82014 F62015 F52016 D52017 C82018 H12
A
FLM1/6W
COLD
B
C
D
E
F
G
H
I
A
11V3
PROTECTION
1M02 H1317V4
HOT
VS-CONTROLLER
D
E
F
I
1007 G111105 G71106 H71107 H71108 I71109 H91110 I101112 H101113 I91304 H8
1 2 3 4 5 6 7 8 9 10 11 12 13
VSND_NEG
10V2
CONTROL
CONTROL
C
G
H
2063
100n
2010
100u
I847
F014
10K
3060
BYW29EX-200
60296042
BAS316
I033
BZG05C15
6013
2060
15n
2043
4m735V
6030
BYW29EX-200
2n2
2014
2000V
F027
I855
33u
5019
5013
6043
BAS316
4K7
3081470p
2000
4K7
3083
F022
A
3
1
K
2R
1n0
2049
50V
470R
3010
TS24317010
3073
4K7
3075
4K7
6006
BAS316
1u0
2033
2034
I042
2m2
5022
I074
1304
1234
BYG22D
BAS316
6028
6033
8K2
3040
470n
220R
3057
2023
2037
2n2
4K7
3076
I296
I046
I134
F021
2n2
2026
50V
I076
F298
F018
100p
2062
5012
I018
I845
5025
3048
2K7
2
3041
33K
1108
1
I034
3080
4K7
6002
BAS316
2059
15n
3013
10K
470p
2054
I045
I028
BAS316
6008
I293
F028
I023
F005
I109
6044
BAS316
3071
4K7
3089
10K
BAT54COL
6004
10K
3006
2m2
2018
5015
3012
22K
7002
TCET1102(G)
14
3 2
c002 3034
2065
I120
220R
3056
35V
4m7
15K
3052
6024
BYG22D
2n2
2052
4K7
3072
220R
3068
47n
2046
I136
3035I145
100R
5003
STP15NK50ZFP
7005
F012
9001
F008
BYG22D
6025
5005
I012
BAS316
6017
5016
3K3
3029
I097
I057
3020
3K3
I021
6003
BAS316
18K
3030
1K0
3028
1K0
3065
BC857BW7007
I137
I111
I852
1n0
2028
50V
6032
BYG22D
2001
470p
2004
200p
I010
I008
3082
4K7
22R
3046
10K
3063
12
I098
110710n
2019
2K2
30023032
10K
10n
2015
50V
7006STP15NK50ZFP
c001
I853
I077
6005
BAT54COL
100R
3001
9006
I022
I108
F295
9008
100K
3059
680u
2002
I096
5018
33u
3062
3K3
3009
3K3
I029
47K
3067
100n
2024
9010
2m2
2020
3019
3K3
4K7
3003
I121
3011
470R
10K
3051
2005
100p
50V
15n
2027
9014
3045
22R
3008
330R
4K7
3078
3086
4K7
4K7
3085
1K5
3025
3024
39K
2041
4m716V
9011
9004
5002
10R
3043
2061
100p
5017
6
7
9
10
2
3
4
220R
3055
S13932-04
5001
I039
F297
3088
4K7
6022
BZX384-C4V7
5021
3018
47R
1600V
2011
33n
I070
I290
I036
7004
BC847BW
5006
7008
BC857BW
9009
I107
5026
470R3
026
680R
3022
F294
100p
2058
I291
10K
3044
I038
6021
BYW29EX-200
3K3
3061
I020
I084
I295
F290
47R
3015
3033
560R
I027
2057
100K
3049
2n2
4R7
3000
F009
68K
3054
9012
1n0
2048
STPS20L40CFP9
013 6019
4K7
3074
6023
BAS316
10n
2047
16V
2008
470n
I132
I024
10K
3023
I294
I055
I850
33K
F293
I141
3038
1n0
2029
50V
1109HEATSINK
I089I088
I037
3058
5M6
I003
I100
3090
4K7
I135
4K7
3070
2009
470p
I062
50V
12
I292
I124
1106
33K
3005
100K
3027
I110
6026
BAS316
BC847BW
7003
4n7
2032
9007
F007
9017
I117
50V
2042
1n0
6040
BYW29EX-200
I051
1234567
1M02
50V
2045
1n0
I007
I133
5009
BYW29EX-200
6031
25V1n0
2006
F017
I052
BC857BW
7011
7012
BC847BW
I064
2K2
3042
9016
I851
BAS316
6007
100R
3014
16V
2007
470n
2n2
2056
I849
F030
4K7
3087
6041
BYW29EX-200
F016
1R0
3091
6020
BAS316
I116
15n
2030
50V
6027
BAS316
I113
15n
2021
50V
F301
F003
2039
10n
2035
1n0
GND3
6036
BAS316
F425
GND4
I063
35V
4m72
022
6038
BAS316
560p
2040
I002
3077
4K7
10K
3007
F029
BZG05C15
6012
I138
I112
1600V
2017
33n
I140
2053
50V10n
2051
I854
470p
F292
35V
4m72
038
F025
I122
BAS316
9002
6035
12
I0729015
1105
5011
BS51312-01
2m22
066 2
5V
3037
15K
3K3
3016
BAS316
6010
F299
1007
I073
2n2
3n3
2064
123
2055
1309
I092
100n16V
2016
5027
5008
5020
33u
1m0
2003
I004
BZX384-C33
6014
BAS316
6015
3021
22R
1112HEATSINK
2044
1n0
HEATSINK1110
I025
F296
16V
1u02
025
5004
HEATSINK1113
7009
BC857BW
F024
9003
9005
1n5
2013 2
000V
I059
3017
I114100R
10K
3036
3084
4K7
5007
4K7
3079
I139
I009
2000V
2012
1n5
F302
3031
10K
I131
1K0
3999
2050
1n0
I093
I081
5010
1m0
6011
BAS316
2036
1K0
3039
1n0
I101
I011
I099
I030
I015
I026
I016
I019
I017
I041
I014
I040
I013
I005 I006
F002
I001
F300
I094
OSCCC3
OSCR2
PGND13
SOST11
VCC
15
VREF5
FI10
GND
4
7In
Ip8
OA14
OB12
OS16
OSCC1
MC34067P
7001
EAO6
EN|UA9
6018
PDZ18-B
I085
10n
2031
1M5
3050
27K
3004
100K
306647R
3047 +24Va
+24Vb
399V_HOT
400V_HOT
400V_HOT
LATCH
+24Vb
+24Va
+12V
25V_HOT
400V_HOT
+12V
+24Vb
400V_HOT
DC_PROT
DC_PROT
+24Vb
+12V
+24Va
+24Vb
A2 A2
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Circuit Diagrams and PWB Layouts 33LC4.31A AA 7.
Layout LCD Supply (37) (Top Side)
G_16210_056.eps1801063104 313 6082.2
1002 E11003 E31004 A51005 D21007 F81105 B101106 B101107 D10
1108 E101109 B81110 C81112 F81113 E81300 C71301 C11302 D2
1303 E31304 D101305 A51306 A51307 F11308 E11309 C101311 E4
1312 D31314 F21315 A61350 A51M02 F102000 B72001 E72002 D5
2003 F72004 E52005 D42010 D62011 A52012 F62013 F52014 C6
2017 A52018 E102020 D102022 B92034 F102038 B102041 E102043 E8
2059 A52060 A52065 E102066 C102300 E32301 E22302 C22303 A5
2304 C32307 C12309 C42310 C42311 D22313 C62314 C52315 A2
2316 A32317 B32318 C12319 D42320 B52321 B32323 E32324 E2
2325 C22327 E42328 F12329 F13000 E73014 F43015 F43017 F5
3018 F53026 D93050 D63058 E63070 D83071 E103072 D83073 E8
3074 E93075 E93076 E93077 E93078 D83079 E103080 B93081 B9
3082 B103083 B103084 B103085 C93086 C93087 C93088 C93090 C9
3300 E23301 E23302 E13303 D13304 D23305 E33307 C53308 F3
3309 B53314 C53316 A13317 B13318 D43319 B23320 A15001 E4
5002 D85003 B85004 E55005 F45006 B75007 F55008 F45009 E6
5010 E75011 A75012 F55013 F65015 D55016 D55017 E75018 F10
5019 F105020 E105021 D85022 C85025 A85026 A85027 E65303 A1
5304 C55305 E25306 D15307 D35308 B46019 D96021 B96029 F8
6030 F96031 E96040 E96041 B96306 B46307 D36308 B56309 B5
7001 E57002 B77005 F47006 F57305 B57306 D57307 F49001 F6
9004 C109005 C89006 C89007 C89008 D69010 F79011 F69012 F6
9013 F59014 F49015 B89016 B89301 B49302 A39303 D19308 B4
9309 D29312 C59315 B79316 A59320 D29349 D49500 B39501 A3
9502 B59503 B59504 C49505 C49506 D69507 B69508 B109509 D10
9510 E79511 E59512 D69513 D59514 E69515 D109516 E59517 E10
9518 D99519 B69520 B69521 B69522 C109523 E89524 E39525 B4
9526 D39527 D39529 F19530 D9
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34LC4.31A AA 7.Circuit Diagrams and PWB Layouts
Layout LCD Supply (37) (Overview Bottom Side)
G_16210_057.eps1901063104 313 6082.2
Part 1
G_16210_057a.eps
Part 2
G_16210_057b.eps
Part 3
G_16210_057c.eps
Part 4
G_16210_057d.eps
2006 E62007 E62008 C52009 F32015 C62016 D6
2019 E52021 F22023 D22024 D12025 D22026 D5
2027 D62028 D22029 B22030 D12031 D12032 D1
2033 D22035 E62036 E72037 D52039 E12040 E6
2042 E22044 D22045 B12046 E52047 E52048 E5
2049 E22050 C52051 E22052 E62053 D62054 D6
2055 E62056 E72057 E72058 E62061 E62062 E6
2063 C62064 D12305 C62330 B62331 B63001 D6
3002 E73003 D73004 E63005 E63006 E63007 E6
3008 E63009 E63010 D53011 E53012 D53013 C5
3016 E73019 E73020 E73021 C63022 D23023 D1
3024 D13025 D13027 D63028 D63029 E73030 D2
3031 E13032 E13033 E23034 D13035 D63036 E5
3037 D13038 D13039 E53040 D23041 D23042 E6
3043 E63044 D63045 D63046 C63047 E63048 E6
3049 D63051 D53052 D13054 C53055 E53056 E5
3057 D23059 D73060 E53061 E63062 E73063 D1
3065 C43066 E13067 F13068 D23089 D53091 D1
3306 E73310 F73311 C53312 B53313 C63321 C6
3322 B53323 B53324 B53999 A46002 E66003 E7
6004 E66005 E66006 E56007 E76008 E66010 C6
6011 C66012 E56013 E76014 C56015 C66017 E5
6018 D66020 D66022 E56023 D16024 F46025 F4
6026 E56027 E76028 E66032 F46033 F46035 E6
6036 D66038 E66042 F16043 E16044 E16304 D7
6305 E76314 F86315 F76316 F76317 F86318 F7
6354 F76355 F76360 A76361 A67003 E17004 D6
7007 E77008 E77009 D67010 D27011 D57012 D6
9002 D29003 F49009 F49017 E69304 B69310 B5
9311 F89528 D7
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35/120
Circuit Diagrams and PWB Layouts 35LC4.31A AA 7.
Layout PSU LCD Supply (37) (Part 1 Bottom Side)
Part 1
G_16210_057a.eps190106
-
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36/120
36LC4.31A AA 7.Circuit Diagrams and PWB Layouts
Layout PSU LCD Supply (37) (Part 2 Bottom Side)
Part 2
G_16210_057b.eps190106
-
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37/120
Circuit Diagrams and PWB Layouts 37LC4.31A AA 7.
Layout PSU LCD Supply (37) (Part 3 Bottom Side)
Part 3
G_16210_057c.eps190106
-
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38/120
38LC4.31A AA 7.Circuit Diagrams and PWB Layouts
Layout PSU LCD Supply (37) (Part 4 Bottom Side)
Part 4
G_16210_057d.eps190106
G_16210_057a.eps190106
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39/120
Circuit Diagrams and PWB Layouts 39LC4.31A AA 7.
LCD Supply (42): Mains Filter + Stdby A
A1 A1
V
MODE
VM
OSIN
VSS
OSOUT
VG
NC
VDD
12 13
1 2 3 4 5 6 7 8 9 10
D
E
F
I424 D7
F412 B1F411 B2
I419 D2
F410 B1
T3.15AH 250V
I473 D2I474 C4
COLD
F425 E7F426 B10F427 F2F428 F2F429 F4F430 F4I410 C3I411 C5I412 B6I413 C8
11 12 13
3451 B73800 E9
10 11
1011 E5
A
TO
1305 F7
1307 B131306 F2
C
I825 E12
I461 B13I462 C12I463 D4I464 D9I465 E10I466 E9I467 E11
F421 B13
9011 B79806 E99808 C129810 D109811 D11
9812 E11
I471 D11
I475 C4
I472 C13
I415 C7
TO 1306
RELAY-
I416 C5
I470 E10
T1AE 250V
3450 B6
9009 F2
2809 E122810 E122815 C112816 D122817 C113400 C33401 C1
3402 C2
COLD GROUND
AUDIO-STANDBY
A
G
B
I826 E12
I824 E12
(EUR+AP CHINA)
I827 E9
I820 F9
I814 E9
MAINS FILTER + STANDBY PART A
I442 C6
TO 1305
AUDIO-STANDBY
TO 1307
I456 E7
I460 D4
F419 C2F420 B13
9813 C129814 C12
I469 E11
I810 B10I811 B11
I445 C7I455 D5
I812 B11
GROUND
F
G
1000 D21001 D4
1 2 3 4 5 6 7 8
6461 D76506 E66807 C106808 E96809 D97805 D107806 E11
I468 E10
9006 B49007 C4
F423 C13F424 E8
3802 E10
5400 C35401 C45402 C65403 B65404 B45405 B35804 E116154 C126155 C126156 B136157 B136158 C13
2409 C22410 C52503 E62802 E92803 C112804 C11
6159 C136460 D7
I815 E9
I444 C6
MAINS INPUT
1308 C11400 C21401 F21402 D41403 D4
B
C
D
E
9
2806 F102808 E11
AUDIO-STANDBY
T4AH 250V(AP+US)
95-264Vac
F413 B1F414 B2
MAINS FILTER
3804 E93805 E123806 E93807 E93810 B10
9001 B39003 C69005 B6
F422 B13
I817 C11
F415 C1F416 C1F417 C2F418 C1
RELAY+
9008 C3
3803 E11
1450 C81B06 E72400 C22401 C52402 C32403 C32404 C42405 D32406 C62407 C52408 C6
3403 D23404 D63405 D43406 B133407 C13
I813 C10
I816 E9
HOT_GNDA
I442F422
F410
I465
F412
I468
1000
GNDscrew
1
GNDHOT
BYG10
6155
F421
F414
I811
G5PA-1-5VDC
1450
I810
I460
2408
470n
9813
HOT_P+
I826
I445
F424
1306
B2P-VA-BF-BK
1
2
I413
I462
41
32
47p
2403
5400
DMF28
I474
I475
BYG10
6158F415
470n
2401
9812
4M7
3403
I469
470n
2400
3804
20K
1011HEATSINK
I470
F411
F425
1 4
2 3
I820
DMF3547HB60
5402
2405
220p
3803
390R
F428
BAS316
6460
9006
HOT_GNDA
58
1
3406
100R
AVS1ACP087805
7 6
2 3
4
F419
25V_HOT_A
2816
330u
I455
3400
9808
3810
12K
6159
BYG10
I824
9814
470n
2410
6807
I415
9009
GBJ6J
I412
4M
7
3402
3405
220R
100u
5804
4M7
3401
I827
I424
1 4
2 3DMF2405H60
5405
6506
F413
DF06M
9806
3800
1M0
2808
47n
100n
2810
24
07
1n
0
41
32
22n
2402
5404
DMF28
BYG10
6156
F426
BYG10
6157
47p
2404
F418
12
3
4
1307
B4P-VH
3407
1401
PTF/65
100R
9810
10n
2817
GNDscrew
1
400V_HOT_A
1001
6154
I816
BYG10
1N5062
6809
2802
100p
1 4
2 3 56n
2803
F417
DMF3547HB60
5401
100n
2809
I463
I467
9001
470R
3806
330u
2815
90079008
3802
HOT_GNDB
I472
91K
HOT_GNDA
1R0
3451
1N5062
6808
2806
47u50V
1305
B3B-EH-A
1 2 3
I825
22K
1 2 3
3807
9005
B3B-EH-A
1B06
3805
4R7
I444
I461
I817
I419
1403
500V
I416
I815
3450
1R0
7806
AVS10CB
I464
F423
PTF/65
1400
HOT_P-
HOT_GNDA
9811
1402
500V
I471
I411
9011
1
2
4
3
400V_HOT_B
5403DTH40203H65
56n
2804
I410
I456
I466
F4161308
12
GNDHOT
F420
B2P-VA-BF-BK
47p
2406
2503
10u
I812
F430
9003
F429
F427
I814
BAS316
6461
HOT_GNDA
470n
2409
I813
220R
3404
MAINS_N
I473
MAINS_L
G_16160_014.eps0507063104 313 6065.4
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40LC4.31A AA 7.Circuit Diagrams and PWB Layouts
LCD Supply (42): Supply A
A2 A2
NC
I141H2I142G1I143G1I144A4I145E8I146B9
I080B10I081F8I082H7I083H7I084F10I085E13
I149C12I150D9I151I5I294C9c001F10c002F9
I109D8I110D9I111C9I112E9I113E9I114D10I116C11I117D11I119D13I120D13I121E14I122F14
6009G2
3065E5
3006D3
5002C10
3004D1
BIAS SUPPLY
3003C1
3005C3
TO 1304
3999A13
3007E3
3292H11
I124H11
I055E9I057E9I059E9I062B11I063B11
I131I6I132I5
G RO UN D G RO UN D
GROUND GROUND
I099A5
I134I4I135H3I136H4I137H5I138H5I139G5I140G6
D
E
F
G
H
I
1009I9
2003A4
6051H4
3055I6
(0V7)
3061E4
I088E14I089E13
I023F3I024F4I025F3I027C3
I093F14I094G13I096A3I097A3
I147C9I148C7
6080A3
5017A35025E115026F115027D115028D115040D105041E9
2027F3
2025E14
2028D12
2024E13
3016C8
2030F13
2026G4
2029E12
2031D13
3011H23012F43013G5
5001C7
1%
Adj.
PROTECTION
3064F4
3070H43071H53075G53089H7
I133I4
I098A5
I028G2
2007E2
4V9
2004C2
2008G4
(5V)
COLD
2006C3
2009D2
13
4V9
COLD
2039C11
12
2040C1
(0V3)
3033B113034F143037D133038E143040E14
17V3
HIGH SIDE
6008D8
3058E33057C13
6001D3
(0V)
6007C8
3056I4
6077A46078A56079A4
F
G
H
I
3008E23009E23010H2
MRS251%
I073E11I074E11I075E12I076F11I077F11I078A4
F016D13
I029G3
I021E2
I012D5I010D3
F006E6
3014C83015C8
4 5 6 7 8 9 10 11 12
2005D2
(7V6)
F005D9
6022H3
F002C9
3032C12
AUDIO - STBY
14
1
CURRENT
2000F10
2045F122046I42047I52048I52050E42060C72061C82062D82063C72064D7
3041F14
2065D82071E82072C82077H52290H113000A33001F63002C2
11
A4
E
F010E6
F014F13
I018E3
F017D12
I022F3
I033F5
F012E13
I020F4
0V6
1 2
HOT
C
3
9
2V
10
SUPPLY PART A
2
HOT
F004D6
6021E11
F008D6F009D7
F007F3
F003C6
6027C8
F018B9
Vs
6023F14
6020H1
F021A12
6 7 8
2044D12
B
1309I121304H12
A
3018E83019E83020E83021G63022D13
3025F133026G133027G33028B103029C8
5010A55013E9
2002B3
CONTROL
13 14
A
B
C
D
1010I9
I072D11
DRIVE
(0V)
I092F14
3048D2
2010H22011E102012E92013D9
FLM1/6W
(0V5)
9004F11
6004D7
7001C4
7006D9
AUDIO - STBY
6002D8
6005D66006I5
7002B107004H6
7008E8
7005C9
2014F72015F52016E62017C102019H32020D122021C22022E122023B13
3 4 5
3023E13
2035F11
TO 1309
Voltage
2032E14
3067G13068H4
3017D8
6010G56011F56012E96013C9
I100A6
DRIVE
F032I12
I070D12
(1V2)
I052D8
I064B10
I007C3
5015C7
5V1
3043D2
3052D13
1%
3045G6
5016D7
(0V7)
3047H3
3050E3
3046F6
3053E4
I042C8I045C7I046C8I051E8
F022A13
CONTROL
7007D8
9002G13
7018F4
7009G5
(0V3)
I009D2
F030H12F031H12
I008C3
7017F413V4
I036F6
F023F9F024E13
6003C8
6081B2
3066F3
3030G123031C12
2034C2
3024E13
LOW SIDE
399V
2038E12
2033E14
7V3
5005C9
6015H7
5008B9
0V01
6028E8
7V3
4V9
5004D9
F300F9I006B3
F299A9
I101A5I103C1I104D2I105E4I107C7I108D7
I037C8I038C8I039D8
I034F7
17V
F029C10
7030C11
RES
SOFTSTART
7010F13
F025E13F027E12F028D12
9010G11
6014F11
6044D12
5007B9
5009B4
6017I5
VS-CONTROLLER
6016G7
I028
7030
BC847BW
2000V
2014
2n2
3023
15K
I078
3056
220R
5005
80R
15K
3012
I136
I021
100u
2010
GNDA
c001
50V
2015
10n
3065
6K8
I137
HOT_GNDA
GNDA
I034
2n2
2062
F030
5M6
3058
GNDA
I094
9004
50R
5041
2060
2n2
I092
I052
I070
6008
BAS316
I093
5025
80R
3000
4R7
I037
10K
3089
BZX384-C22
6081
2K7
3048
100p
2021
BC847BW
7004
16V
2030
100n
6016
BAS316
I151
GND3
I149
100R
6028
BAS316
I113
3017
GNDAGNDA
1n0
2071
80R
5028
80R
5008
I135
25V_HOT_A
F017
I029
I085
6001
F007
BAS316
HOT_GNDA
470n
2008
16V
BAS316
6051
BAS316
6023
2019
10n
F027
6012
SML4744
9002
I133
400V_HOT_A
HOT_GNDA
1n0
2035
50V
I088
BYG22D
6080
1010HEATSINK
I139
470p
2000
I140
10n
2039
80R
5013
2290
10n 50V3292
560R
7007BC857BW
220R
+24Va
3055
470n
2007
16V
3014
100R
2024
220n16V
I114
I142
I124
5040
80R
PGND
11SOST
15
VCC
VREF5
BZX384-C4V7
6022
8Ip
14OA
OB12
16OS
1OSCC
OSCCC3
2OSCR
13
EAO6
EN|UA9
FI10
GND
4
In7
I108
7001MC34067P
I147
3024
18K
I119
6013
SML4744
I100
I033
2022
1m835V
BC847BW
7018
F024
F299
2033
1u0
630V
100p
2005
3031
I143
10K
I148
HOT_GNDA
I023
I150
I080
I009
5007
80R
3047
47R
2K2
3019
BC857BW
7008
47K
3032
2047
10n
GNDA
HOT_GNDA
HOT_GNDA
I105
6079
BYG22D
I109
400V_HOT_A
3010
470R
GNDA
HOT_GNDA
4 5
R
8
2009
100p
A
2 3 6 7
K
1
7010TL431ACD
STP15NK50ZFP7006
2032
4n7
1n5
2012
2000V
F031
c002
3002
10K
I010
BZX384-C22
6015
3027
100K
I012
6004BAS316
I018
HOT_GNDA
1
3
2
3026
470R
I144
STTH2003CFP6021
1m0
5010
I103
I132
I072
I055
BYV27-200
6078
3046
22R
HOT_GNDA
I038
F006
BAS316
6020
BAS316
6027
I131
35V
I081
2038
1m8
2000V
2013
1n5
F021
3001
100R
470R
3011
6003
BAS316
BAS316
6005
BAS316
6011
3057
220R
3037
15K
1304
B4P-VH
1234
I104
I121
33K
3038
7005STP15NK50ZFP
3999
1K0
I120
BAS316
6017
7017
BC857BW
F025
F022
F300
F008
I063
16V100n
F012
HOT_GNDA
2016
3016
2K2
+12V
I064
10K
3013
3052
33K
50V20281n0
F028
7
9
6014
BYW29FP-200
10
2
3
4
6
I141
5001
S13932-04
200p
2004
630V
2K2
22R
3045
I057
3020
I039
5027
80RF004
680K
F005
3053
2063
470p
100K
3003
I083
F009
I082
3061
68K
100R
3067
3075
1K0
80R
I112
5009
BYG22D
6077
330R
3008
HOT_GNDA
2020
2m2
25V
BAS316
6007
I073
BAS316
6006
3068
2K2
F023
2072
1n0
3029
2K2
F029
1K0
3033
I117
2065
2n2
F010
I138
5016
80R
I059
I145
I074
3066
10K
2006
1n025V
1309
B3P-VH
123
50V
2026
2n2
GNDA
I101
3025
1K8
3K3
3009
I036
5026
80R
22R
3021
I075
F014
F002
50V
2027
15n
3022
680R
2011
1600V
10n
GNDA
HEATSINK1009
I022
3034
I084
I077
F003
I027
2031
10n
2023
2061
2n2
470n
3007
10K
3030
18K
I045
I006
I076
5017
50R
9010
HOT_GNDA
3004
27K
I107
47R
3018
100p
1n0
2050
2034
+12V
2046
47n
I007
HOT_GNDA
BC857BW
7009
3015
47R
1n0
I020
50V2044
2077
2n2
BAS316
6002
I122
50V
I098
F032
1n0
2045
9
I024
2048
1n0
12
13
14
15
16
2
3
5
6
7
8
BS51312-015002
1
10
11
3005
33K
I046
3040
8K2
GNDAGNDA
6010
BAS316
2002
470u
3050
820K
I099
I134
I025
10n
2017
1600V
50V
2025
1u0
I096
6009
PDZ18-B
3 2
I042
7002
TCET1102(G)
14
3006
10K
I116560p
2040
F018
I062
2003
1m0
I110
5004
50R
3043
1R0
1K0
I294
3070
I008
3064
10K
50V
2029
1n0
I089
33K
3041
I051
3
2
80R
5015
6044
STPS20L45CT
1
I097
I146
+24Va
F016
I111
2064
470p
3071
10K
3028
1K0
DC_PROT
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42LC4.31A AA 7.Circuit Diagrams and PWB Layouts
LCD Supply (42): Supply B
NC
IA44 C14
IU84 F10IU85 E13IU86 D13IU88 E14IU89 E13IU92 F14IU93 F14IU94 G13IU96 A3IU97 A3IU98 A5IU99 A5cU01 F10cU02 F9
BIAS SUPPLY
LOW SIDE4V9
0V6
(0V)
(0V5)
GROUNDGROUND
GROUND
0V01
(7V6)
(0V7)
250V
IU27 C3
IA03 C1
IU28 G2
IU29 G3IU33 F5IU34 F6IU36 F6IU37 C8IU38 C8IU39 D8IU41H2IU42 C8IU45 C8IU46 C8IU51 E8IU52 D8IU55 F9IU57 E9IU59 E9IU62 B11IU63 C11IU64 C9IU73 E11IU74 E11IU76 F11IU77 F11IU79 B9IU80 G11
4V9
VS-CONTROLLER
IU81 F8IU82H7IU83H7
FB94 H13
IA45 E8IA46 B9IA47 C9IA48 C7IA49 C12IA50 D9IA51 I5IB90 G12IB91 G12IB92H11IB93H12IB94 C9IU05 A4IU06 B2IU07 C3IU08 C3IU09 D2IU10 D3IU12 E5IU18 E3IU20 F4IU21 E2IU22 F3IU23 F3IU24 F4IU25 F3
CURRENT
TO 1M02
TO 1303
VSND_NEG
CONTROL
6U20H1
IA04 D2IA05 E3IA07 C7IA08 D7IA09 D8IA10 D9IA11 C9IA12 E9IA13 E9IA14 E10IA20 E13IA21 E14IA22 F14IA23 F11IA24 G11IA31 I6
IA32 I5IA33 I4IA34 I3IA35H3IA36H4IA37H5IA38H5IA39 G5IA40H6IA42H1
COLD
5V1
17V
DRIVE
IA43 G1
5U09 B5
FB95 H13FB96 G14FB97 G13FB98 H13FC00 F9FU02 C9FU03 C6FU04 D6FU05 D9FU06 E6FU07 F3FU08 D6FU09 D7FU10 E6FU12 E13FU14 F13FU17 D12FU18 B9FU23 F9FU24 E13FU25 E13FU27 E12FU28 D12FU29 C10FU30 I12FU32 I12
Adj.
SOFTSTART
FU99 A9IA00 A5IA01 A5
3U45 G6
6U21 E116U22H36U23 F146U27 C86U28 E86U51H46U77 A46U78 A56U79 A46U81 B27U01 C47U02 B107U04H57U05 C97U06 D97U07 D87U08 E87U09 G57U10 F137U17 F47U18 G47U30 C119U02 G139U04 B5FB90 H13FB92 G13
17V3
PROTECTION
GROUND
FB93 G13
3U13 G5
5U10 A55U13 E95U15 C75U16 D65U17 A35U25 E115U26 F115U40 D105U41 E96B91 G116B93 H116U01 D36U02 D86U03 C86U04 D76U05 D66U06 I46U07 C86U08 D86U09H26U10 G56U11 F56U12 E96U13 C96U15H76U16 G7
GND_SND
(5V)
399V
CONTROL
6U17 I5
2U40 C1
3U46 F63U47H33U48 D23U50 E33U52 D133U53 E43U55 I63U56 I43U57 C133U58 E33U61 E43U64 F43U65 E53U66 F33U67 G13U68H4
3U70H43U71H53U75 G53U89H75B91 G135B92 H135B93 G135U01 C75U02 D105U04 D9
2V
(0V7)
5U05 C95U07 B95U08 B9
2U05 D2
3U14 C83U15 C83U16 C83U17 D83U18 E83U19 E83U20 E83U21 G63U22 D133U23 E133U24 E133U25 F133U26 G133U27 G33U28 B93U29 C83U30 G123U31 C123U32 C123U33 B113U34 F143U38 E143U39 D133U40 E143U41 F143U43 D2
VSND_POS
13V4
Voltage
FLM1/6W
1%
9
2U45 F122U46 I42U47 I52U48 I52U50 E42U60 C72U61 C82U62 D82U63 C72U64 D72U65 D82U71 E82U72 C82U77H53B92 G113U00 A33U01 F63U02 C23U03 C13U04 D13U05 C33U06 D33U07 E33U08 E23U09 E23U10H2
(0V3)
Vs
MRS251%
3U11H23U12 F4
H
2U06 C32U07 E22U08 G42U09 D22U10H22U11 E102U12 E92U13 D92U14 F72U15 F52U16 E62U17 D102U19H32U21 C22U22 E122U23 B142U24 E132U25 E142U26 G42U27 F32U29 E122U30 F132U32 E142U33 E14
2U34 C22U38 E12
1%
4V9
HOT
(1V2)
2U39 C12
10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
TO 1320
(0V)
AUDIO - STBY
(0V3)7V3
AUDIO - STBY
2B93 H112B94 H122U00 F102U02 B32U03 A42U04 C2
I
A
B
C
D
E
F
G
H
I
1303 I121320 I121M02 H141U07 G111U09 I91U10 I102B90 G112B91 G112B92 G12
AUDIO - STBY
HOT
HIGH SIDEDRIVE
1 2 3 4 5 6 7 8
COLD
A4
7V3
SUPPLY PART B
A4
A
B
C
D
E
F
G
10K
3U02
2U0
4
200
p
63
0V
2U23
470n
33u
5B91
3U40
8K2
IU73
3U13
10K
IA39
6U16
BAS316
80R
5U07
IU27
2U72
1n0
FB97
BAS316
6U02
1234
2U60
2n2
IU34
1303
B4P-VH
2K2
FU27
22R
+24Vb
3U20
IA04
3U45
5U04
50R
820K
3U50
FB90
3U25
10n
1600V
2U11
1K8
5A
T1U07
220R
3U52
7U05STP15NK50ZFP
1n5
IU24
2U13 2
000V GNDB
IU98
2K2
2U17
3U19
HOT_GNDB
GNDB
1
0n1600V
FB98
10n 50V
2B90
100n
2U00
470p
2U30
16V3
U66
10K
IU07
HOT_GNDB
6U13
FB95
IU09
SML4744
123
B3P-VH
1320
BYW29EX-200
6B91
FU09
3K3
3U09
80R
5U09
2m2
2B94
6U22
BZX384-C4V7
7U07
IU76
BC857BW
6U03
BAS316
100R
3U17
1n0
3U67
100R
2U24
2U48
FB94
16V220n
4R7
3U00
IU92
IA13
IU74
BZX
384-C22
6U15
330R
3U39
GND_SND
3U57
220R
47n
6U06
BAS316
FU23
2U46
2B91
470p50V
BAS316
6U17
FU032U2
1
100
p
5U16
IA32
80R
400V_HOT_B
IA09
9U04
FU32
IB93
FU24
IU77
5U25
80R
5B93
6U11
BAS316
IA35
33u
FU06
IA07
HOT_GNDB
FU99
IA31
2K2
3U68
GNDB
7U08
BC857BW
7U18
BC847BW
IU39
IU46
3U06
10K
IA47
IU93
IA50
HOT_GNDB
cU01
IU83
IU86
IU82
IU23
2B92
2m2
2U03
1m0
5U26
FU12
80R
470R
3U11
IA34
6U78
BYV27-200
IA22
5U40
80R
HEATSINK
3U71
10K
2000V2n2
1U10
2U02
2U14
IA11
470u
2n2
IB94
2U65
3U38
33K
33u
5B92
OSCR2
PGND13
SOST11
VCC
15
5VREF
4
GND
7In
Ip8
OA14
12OB
OS16
OSCC1
3OSCCC
MC34067P7U01
6EAO
9EN|UA
10FI
IA37
1K0
3U28
IU20
IA03
IU05
2U50
400V_HOT_B
GNDB
1n0
50R
IU79
IA21
5U17
IU33
2U29
50V
IU59
1n0
50V
2n2
2U26
2B93
3U43
1R0
+24Vb
50V470p
22R
15K
3U12
3U21
6U77
BYG22D
33K
IU10
3U05
6U10
BAS316
3U56
220R
IU88
3
2
1U09HEATSINK
6U21STTH2003CFP
1
6U01
BAS316
IU12
IU63
IU25
IU21
IA08
IA45
FU04
IU28
HOT_GNDB
2U63
470p
80R
5U13
50R
5U41
IU52
GNDB
IU45
2U64
470p
GNDB
IA36
10K
3U64
470n16V
2U08
IU51
IU08
IU99
3U55
220R
HOT_GNDB
HOT_GNDB
IU64
BAS316
6U07 3U14
100R
3U15
47R
1m0
5U10
10K
3U07
A
2 3 6 7
K
1
4 5
R
8
7U10TL431ACD
2K7
3U48
6U23
BAS316
IA01
3U18
47R
7U06STP15NK50ZFP
3U41
33K
6U79
BYG22D
BAS316
6U05
680K
3U53
470R
IA42
FU08
3U26
FB93
IU38
10K
3U89
FB96
10n
2U19
IA23
FU25
1K0
3U33
2U38
1m835V
IA10
2K2
3U29
BC847BW
7U30
SML4744
6U12
2U27
50V
15n
68K
3U61
80R
5U05
2U4
0
18K
3U30
560
p
IB92
IB91
6U51
BAS316
2U77
2n2
25V_HOT_B
9U02
FU02
IA51
IA38
FU14
FU29
BAS316
6U28
3U75
1K0
1234567
2
3
5
6
7
8 9
B7B-EH-A
1M02
1
10
11
12
13
14
15
16
5U02
BS51312-01
IA00
IA40
2U10
100u
630V
2U05
100p
10n
IA48
1K0
3U70
2U39
cU02
IU62
GNDB
FU10
HOT_GNDB
FU28
FC00
22R
7U09
BC857BW
560R
3B92
3U46
2U45
1n050V
IA46
FB92
3U04
2U06
27K
25V1n0
BZX384-C22
6U81
IU94
IU41
IB90
IA05
IU22
IA14
2U15
50V10n
2n2
2U12
1n5
2U61
2000V
5U15
IA43
2U25
50V
1u0
80R
6U09
IU42
PDZ18-B
5M6
3U58
6U04BAS316
100p
2U09
BC847BW
7U04
IA49
IA44
3U16
2K2
IU85
6U27
BAS316
7U02
TCET1102(G)
14
3 2
2U3
4
2U22
1m835V
100
p
FU18
2n2
HOT_GNDB
HOT_GNDB
2U62
470n16V
GNDB
HOT_GNDB
3U01
100R
2U073U65
GNDB
6K8
IU80
3U23
15K
3U27
100K
IA33
IU89
IU36
IA24
10K
3U31
2U16
IA12
16V100n
2U47
IA20
FU07
10n
3U34
3U0
3
100K
IU18
IU06
3U32
47K
BAS316
6U08
IU37
10
2
3
4
6
7
9
IU55
5U01
S13932-04
FU05
GNDB
GNDB
FU30
3U08
330R
1n0
2U71
IU57
IU29
FU17
IU84
BYW29EX-200
6B93
3U10
470R
3U47
47R
6U20
BAS316
HOT_GNDB
IU97
3U24
18K
7U17
BC857BW
80R
5U08
IU96
IU81 HOT_GNDB
3U22
330R
4n7
2U33
1u0
2U32
DC_PROT
DC_PROT
A4 A4
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Circuit Diagrams and PWB Layouts 43LC4.31A AA 7.
Layout LCD Supply (42) (Top Side)
3104 313 6065.4G_16160_018.eps
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Circuit Diagrams and PWB Layouts 45LC4.31A AA 7.
Layout LCD Supply (42) (Part 1 Bottom Side)
Part 1
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46LC4.31A AA 7.Circuit Diagrams and PWB Layouts
Layout LCD Supply (42) (Part 2 Bottom Side)
Part 2
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Circuit Diagrams and PWB Layouts 47LC4.31A AA 7.
Layout LCD Supply (42) (Part 3 Bottom Side)
Part 3
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48LC4.31A AA 7.Circuit Diagrams and PWB Layouts
Layout LCD Supply (42) (Part 4 Bottom Side)
Part 4
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Circuit Diagrams and PWB Layouts 49LC4.31A AA 7.
SSB: Tuner and IF
NC
ISWII
O2
GND
O1
NC
I2I1
O2
GND
O1
NC
I2I1
O2
GND
O1
TUNER & IF
5V3
2V6
2V6
7V1
5V3
NC
0V
RES
RES
EUROPE & APPAL-MUTLIONLY
FOR I93 ONLY
COMPAIR
FROM SCALER UART
For ITV Only
RES
1V7
NC
SERVICE**
**
* *
**
*
*
*
*
SERVICE
0V
0V
RES
RES
RES
RES
TO/FROM iBOARD
RES
0R
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
A
B
C
D
E
F
1101 B11102 A11103 D21104 B81105 C81106 E81107 F32101 A62102 A62103 A62104 C32105 C32106 C52107 D22108 D22109 D42113 A62114 D63101 C13102 C13103 C23104 C33105 D13106 D33107 B5
3108 B63109 C53110 B73111 D43112 D53113 D63114 D63120 F23121 F23122 F13123 F13124 B13125 C13126 D13127 D14102 B74103 B74104 B74105 B74106 C84107 C94108 C94109 E74110 E74111 E74112 E74113 E84115 A34116 A35101 B45102 A55103 A55105 B95106 E95107 C15108 C1
6101 C16102 C16103 C36104 C66105 C76106 F26107 F27101 D57102 D7F101 A1F102 B1F104 C1F105 C4F106 D1F107 D2F108 B4
F109 D4F110 B9F111 B9F112 E9F113 E9F115 F3F116 F3F117 F3I101 C2I102 B6I103 C5I104 D5I105 D5I106 D6I110 D7I112 C1I113 C1N
C1
6
NC2
10
4
SCL
5
SDA
TU
2
ADC
AGC
1
AS
3
IFOUT
11
12
13
14
15
16
17
TUNER
UV1318ST/AIH-MK31102
33V
9
5V
7 8
3101 100R100R3102
4115
4116
21141u0
100u2113
I113
16V
I112
3127 100R
100R3126
100R3125
3124100R
5VSW_b
5VSW_a
+VTUN
5VSW_a
5VSW_a
5VSW_b
10n21022101
100u16V
3106
1415
2
3
11
121617
7
8
1
18
4569
1013
40M4
OFWK9656L1106
+3V3STBY
123
456
1103
F112
F113
F117
F116F115
100R3123
3122 100R
BZX384-C
6V8
6106 6107
BZX384-C
6V8
6101BZX384-C6V8
F111
BZX384-C6V86102
F109
F110
+3V3STBY
10K3 12 0 3 121
10K
123
45
1107
12
34 5
1101
I106
I110
I104
I102
I105
I103
3105
1K0
23
1112
1617
78
18
456
910131415
1105OFWK3955L
38M
1
15
23
1112
1617
78
1
18
456
910
1314
1104OFWK3953L
38M9
4108
4107
5106
5103
6u8
4113
4110
4109
41114112
4106
51054104
4105
410341025101
210310n
390n
22K
3111
10n
2106
18K3112
31092K2
7101
6104
BC847BW
1SS356
2K231076K83108
22K
3113
47K3114
BC847BW
61051SS356
7102
2K23110
310310K
6u8
I101
5102
21082u250V
+5VSW
16V22u2109
6103
51085107
F106
F104
F102
210522p
F101
22p2104
F107
F108
F105
210747n
3104
SCL
SDA
UART_TX
UART_RX
SEL_IF_SDM
VIF2
VIF1
SIF2SIF1
RF_AGC
SCLSDA
IF-TER
B1 B1
3139 123 6125.2G_16160_001.eps
030706
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Circuit Diagrams and PWB Layouts 51LC4.31A AA 7.
SSB: Sync Interface
G_16210_003.eps1601063139 123 6117.2
B3 B3SYNC INTERFACE FOR ITV ONLY
&
TO SIDE CONNECTORS
RES
RES
RES
RES
RES
0V
3V1
TO
/FROM1
000OF
FOR OTC ONLY (1000pg TEXT)
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
A
B
C
D
E
1440 A91441 A91442 D92447 A82448 A82449 E43431 B23432 B33451 B53453 B63454 B73455 C63456 C73458 D23459 D43461 E23462 E43463 C34436 B64437 C64439 E14440 D24441 E2
5431 A86430 B36431 B37430 B27436-1 B67436-2 C67436-3 D27436-4 D37436-5 E37436-6 E3F404 D8F405 D8F406 E8F407 E8F408 E8F409 E8F410 E8F411 E8F412 E8I430 B3I440 C5I443 B5I449 A8I450 A8I451 A8I452 A8I453 B3I454 B2I455 E2
+5V
I455
F406
F404F405
F408
F407
F409
F411
F410
F412
+3V3SW
23456789
1516
BM14B-SRSS-TB
1442
1
101112
1314
I454
I453
3463
+3V3SW
2449
100n
+3V3SW
100R
3462
4439
3461
100R
4441
3459
+3V3SW
100R100R
+3V3SW
34584440
3456
100R100R
3455
100R
3454
12
3453
100R
7436-6
74LVC14APW
13
7
14
11
7
14
10
9
7
14
8
7436-5
74LVC14APW
14
6
7436-474LVC14APW
7436-374LVC14APW
5
7
7436-274LVC14APW
3
7
14
4
1
7
142
+3V3SW
7436-174LVC14APW
+3V3SW
4437
4436
I451
I452
I450I449
I443
64311N4148
244810p10p
24473
45
+12VSW5431
144112
B3B-PH-SM4-TBT(LF)
3451
+3V3STBY
3432
4K7
345
67
1440
BM05B-SRSS-TBT
12
6430
I430
+5VSW
BZX384-C2V7
+3V3STBY
7430PDTC114ET
34311K0
I440
CVBS_COMB
INT_OTC
R_OTC_SDTV
G_OTC_SDTV
COL_VA
Vsync_SDTV
V_1FHSDA
B_OTC_SDTVRESET_FLASH
SCL
COL_HREF H_1FH
SC1_CVBS_RF_OUT
Vsync_SDTV
P50_LINE_ITV_IR_SW_RST
VSYNC
HOUT Hsync_SDTVLED_SEL
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Circuit Diagrams and PWB Layouts 53LC4.31A AA 7.
SSB: Audio Processing
AUDIO PROCESSINGFROM HERCULES
**
**
RES
3.2 TO 4.3V
3V3ITV ONLY
RES
RES
RES
PDTA143ET
FOR LCD 37" - 50"
FOR LARGE SCREEN 37" - 50"
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
2V6
2V6 2V6
5V3
2V6
2V6 2V6
5V3
3V4
3V2
5V2
0V5V
0V
0V
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
A
B
C
D
E
F
2603 A52604 A52605 B62608 B52609 B52610 B52611 B62612 E92613 C82614 C72615 A92616 A42617 B42618 B82619 F53604 A63605 A63609 B63610 B63611 B63612 B63615 C73616 E93617 D93618 C83619 D8
3620 E83621 F83623 F53625 C63626 D23627 D23628 D53629 E53630 E63631 F63632 A93633 B94601 D24602 C84603 F84604 A94605 B94606 D74609 A94610 B94611 B44612 B54613 D24614 F84615 F84616 C44617 C54618 A44619 B44620 E54621 E56601 E47601-1 A77601-2 B77602-1 C47602-2 C5
7602-3 D57602-4 D67603 E87604 D87605 E47606-1 E67606-2 F67607 D7F601 A4F602 B4F603 A6F604 B6F605 B6
I602 A8I603 B8I604 A9I605 B9I606 C4I607 C4I608 A5I610 B5I611 C7I612 D7I613 E3I614 E4I615 E4I616 E8I617 F5I618 A6I619 D8I620 D2I621 D7
*
*
*
*
*
***
I620 I621
2619
4606
6.3V47u
4621
+5V
4620
4619
+3V3STBY
4618
4617
4616
4614
4613
4615
4612
4611
4610
39R
3633
4609
3632
39R
3628
+5V
3629
3631
470R
3630
470R
+5VSW
10K
362722K
3626
I619
I618
I6166601
BZX384-C3V3I617
I615
I613
I614
I611
I612
I610
4603
I608
36253K3
4601
+5VSW
100n2614
+5VSW
BC847BS7606-2
7606-1BC847BS
3623
47K
7605
+3V3SW
3615
10K
2611100u
16V
22K36182613
1u0
10V
10K
3620
1u02612
4602
+5VSW
7607BC847BW
2609470p
470p2604
3621
1
8
4TS482IDT7601-1
3
2
5
67
8
4 TS482IDT7601-2
F605
F603
F604
2616
2u2
2617
2u2
+3V3STBY
BC847BW7604
10K
3619
36171K0
+3V3STBY
BC847BW7603
36161K0
I607
I604
I606
I605
I603
F601I602
F602
100K3611
1u02610
2605
1u0
22K3605
22K
22K
3604
3609
100K3610
3612 22K
7602-474HC08PW
12
13
7
14
11
+3V3SW
4
5
7
14
6
14
8
74HC08PW7602-2
74HC08PW7602-3
9
10
7
1
2
7
14
3
7602-174HC08PW
1u0
2608
2603
1u04604
2615
470u 16V
4605
470u
2618
16V
OUT_MUTE
HPIC_RIN
EXT_MUTE
POR_AUDIO
SOUND_ENABLE_1
AUDIO-L
AUDIO-R
POWER_DOWN
SOUND_ENABLE
HP_LOUT
HP_ROUTHPIC_ROUT
HPIC_LOUT
HP_DET_R_DC
HPIC_LIN
AUDOUTLSL
AUDOUTLSR
G_16210_005.eps1601063139 123 6117.2
B5 B5
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54LC4.31A AA 7.Circuit Diagrams and PWB Layouts
SSB: DC-DC Converter
OSC
Monitor
Protection &Ref
VREF
SS
OSC
EAREF
COMP
NC
VFB
GND
PGND
LGATE
PHASE
HGATE
BOOTOCSET
VCC
PGOOD
FB
OUT
COMP
VREFVCC
INH
SYNC
GND GND_HS
COM
OUTIN
OUTIN
CTRLNC
COM
DC-DC CONVERTER
NC
RESSS=4V9
0V6(0V)
1V2
FROMSCALER
TOSCALERCELL
TOHERCULES CELL
TO TUNER CELL
FROMTOPCONNECTORS
FOR 26"-42" SCREEN
SUPPLY TO TUNER & HERCULES
SUPPLY TO SCALER
TO PACIFIC3
FROMHERCULES
B5
TOLIPSYNC
B7B16
SI2301BDS-T1-E3
RES
RES
RES
FOR 37"-50" LARGE SCREEN
32V9
5V2
8V
0V
3V1
3V2
3V2
5V4
11V511V5
6V8