Pioneer PDP-R04G User manual

ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2003
ARP3188
T – ZZK DEC. 2003 Printed in Japan
MEDIA RECEIVER
PDP-R04G
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS .............. 2
2. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM...... 8
3. PCB CONNECTION DIAGRAM ................................ 34
4. ADJUSTMENT ITEMS .............................................. 39
5. TROUBLE SHOOTING ............................................. 42
Model No. Order No. Remarks
PDP-R04E/WYVI6 ARP3179
¶This service manual should be used together with the following manual(s):
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
¶For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
¶Please connect it to the PLASMA DISPLAY PDP-504PG or PDP-434PG, for adjustment
and operation inspection.
Model Type Power Requirement Remarks
PDP-R04G TLDFR AC110-240V
For details, refer to "Important symbols for good services".

2
1234
1234
C
D
F
A
B
E
PDP-R04G
Part No.
Ref. No. Mark Symbol and Description PDP-R04E PDP-R04G Remarks
/WYVI6 /TLDFR
PCB ASSEMBLIES
P9- 1 MR MAIN BOARD ASSY AWV2041 AWV2044
NSP MR FUKUGOU BOARD ASSY AWV2040 AWV2047
P9- 5 FRONT ASSY AWZ6832 AWZ6815
NSP MR AV BOARD ASSY AWV2039 AWV2043
P9- 2 AV BOARD ASSY AWZ6813 AWZ6818
P9- 7 REG ASSY AWZ6814 AWZ6833
P9- 8 POWER SUPPLY Unit AXY1065 AXY1081
P9- 9 PC Card Module AXY1073 Not used
PACKING SECTION
P7- 1 Operating Instructions (English/French/German) ARE1368 Not used
Operating Instructions Not used ARE1369
(English/Chinese/Spanish/Portguese)
P7- 2 Operating Instructions (Italian/Dutch/Swedish/Spanish) ARC1520 Not used
P7- 3 Operating Instructions about HDMI ARE1375 Not used
(English/French/German/Italian/Dutch/Swedish/Spanish)
P7- 4 Remote Control Unit AXD1481 AXD1479
P7- 5 Battery Cover AZN7919 AZA7424
P7- 8 Power Cord ADG1214 Not used
P7-10 User Card A ARY1139 Not used
P7-11 User Card B ARY1140 Not used
P7-20 Carton AHD3171 AHD3172
P7-24 Vinyl Bag AHG1340 AHG1310
P7-28 User Card C ARY1142 Not used
EXTERIOR SECTION
P9-17 Flexible Cable (J208) ADD1226 Not used
P9-18 Flexible Cable (J205) ADD1243 ADD1212
P9-24 6P Housing Wire (J111) ADX2852 Not used
P9-29 Front Chassis ANB1864 ANB1862
P9-30 Terminal Panel ANC2353 ANC2354
P9-33 SR Holder ANG2581 ANG2567
P9-40 Front Shield C ANG2640 ANG2641
P9-55 FFC Cushion AEB1395 Not used
P9-62 Scart Shield S ANG2636 Not used
P9-63 Scart Shield W ANG2643 Not used
1. CONTRAST OF MISCELLANEOUS PARTS
jpfy
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
•When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω→56 × 101→561 ........................................................ RD1/4PU 56
1
J
47k Ω→47 × 103→473 ........................................................ RD1/4PU 47
3
J
0.5 Ω→R50 ..................................................................................... RN2H R5
0
K
1 Ω→1R0 ..................................................................................... RS1P 1
R 0
K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω→ 562 × 101→5621 ...................................................... RN1/4PC
5 6
2
1
F
CONTRAST TABLE
PDP-R04G/TLDFR and PDP-R04E/WYVI6 are constructed the same except for the following :

3
1234
1234
C
D
F
A
B
E
PDP-R04G
AV BOARD Assy
Base Chassis
21
Screw
BPZ30P100FZK
Center Stay
2
3
5
Terminal Panel
4
F B
Part No.
Ref. No. Mark Symbol and Description PDP-R04E PDP-R04G Remarks
/WYVI6 /TLDFR
P9-64 Shield Plate SF ANG2649 Not used
P9-65 PC Shield ANG2578 Not used
P9-69 Clamp AEC1884 Not used
P9-71 PC Guide AMR3393 Not used
P9-75 Eye Catching Label AAX3011 Not used
P9-85 Screw ABZ30P180FMC Not used
Screw (Rear of PC Card) BBZ30P060FZK Not used
Gasket J Not used ANK1728 No. 1
Gasket K Not used ANK1729 No. 2
Gasket L Not used ANK1730 No. 3
FFC Cushion S Not used AEB1398 No. 4
Gasket E Not used ANK1721 No. 5
Label (Black 15) AAX2984 Not used
NSP Label (Yellow 8) AAX3070 Not used
NSP Label (Yellow 16) AAX3071 Not used
FRONT PANEL SECTION
P11- 2 PC Spring ABH1112 Not used
P11- 6 Front Panel Assy AXG1004 AXG1005
P11-15 Door Inner Cover AAK2808 AAK2802
P11-17 Front Panel A AMB2772 AMB2773
P11-21 Sealing Sheet AAL2449 AAL2450
P11-27 PC Card Door AMR3365 Not used
Notes : The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “PCB PARTS LIST”, “2. SCHEMATIC DIAGRAM” and
“3. PCB CONNECTION DIAGRAM”.
EXPLODED VIEWS
EXTERIOR SECTION

4
1234
1234
C
D
F
A
B
E
PDP-R04G
Mark Symbol and Description Part No. Remarks
AWV2041 AWV2044
IC7151 MBM29PL3200BE70PFV Not used
C7153, C7155–C7157 CKSSYF104Z16 Not used
R7155, R7157, R7159 RS1/16SS472J Not used
R7383, R7489 RS1/16SS0R0J Not used
R7384, R7427, R7471, R7472 Not used RS1/16SS0R0J
R7470 RAB4CQ101J Not used
AWV2044 and AWV2041 are constructed the same except for the following :
CONTRAST OF PCB ASSEMBLIES
MR MAIN BOARD ASSY
F
A
Mark Symbol and Description Part No. Remarks
AWZ6832 AWZ6815
D9512, D9513 UDZS5.6B Not used
L9501, L9502 LCTAW560J2520 Not used
C9501, C9502 CEHAT471M10 Not used
C9520–C9522 (47µF/6.3V) ACH1357 Not used
C9520–C9522 (10µF/35V) Not used ACH1376
R9501, R9502 RS1/16S224J Not used
R9503 RS1/16S101J Not used
R9559, R9661 Not used RS1/16S0R0J
R9605 RS1/16S102J RS1/16S1001F
R9660 RS1/16S0R0J Not used
CN9503 MINI JACK AKN1028 Not used
AWZ6815 and AWZ6832 are constructed the same except for the following :
FRONT ASSY
F
E
Mark Symbol and Description Part No. Remarks
AWZ6814 AWZ6833
Q8513 RN2303 Not used
C8501, C8503, C8528, C8533 (100µF/6.3V) ACH1396 ACH1364
C8507, C8526, C8531 (22µF/16V) ACH1400 ACH1370
C8536 (47µF/16V) ACH1391 ACH1371
C8537 CEHAZL471M16 Not used
C8538 (10µF/16V) DCH1165 Not used
R8552 RS1/16S0R0J Not used
CN8502 PLUG (6P) KM200NA6 Not used
U8510 DD CON UNIT AXY1070 Not used
AWZ6833 and AWZ6814 are constructed the same except for the following :
REG ASSY
F
G

5
1234
1234
C
D
F
A
B
E
PDP-R04G
PCB PARTS LIST
Mark No. Description Part No.
F
B AV BOARD ASSY
[TUNER BLOCK]
SEMICONDUCTORS
IC7502 MSP3455G
IC7504 PST9246N
IC7501 TDA9818TS
Q7503,Q7504,Q7506,Q7513,Q7522 2SA1586
Q7524,Q7527,Q7528 2SA1586
Q7507 2SC2712
Q7511,Q7517 2SC4082
Q7501,Q7502,Q7505,Q7509,Q7510 2SC4116
Q7512,Q7515,Q7518,Q7521 2SC4116
Q7525,Q7526,Q7530-Q7535 2SC4116
Q7508 2SC4213
Q7537 RN2303
D7504 1SS355
D7502,D7503 1SS356
D7501 UDZS33B
COILS AND FILTERS
F 7502 CERAMIC TRAP BTF1121
L7501,L7502 LCTAW100J2520
L7512,L7513 LCTAW150J2520
L7514 LCTAW4R7J2520
L7511 LCTAW8R2J2520
L7520 LCTAWR22J2520
L7516 LCTAWR27J2520
L7505,L7507 LCTAWR68J2520
F 7506 SAW FILTER VTF1177
F 7503 SAW FILTER VTF1178
F 7504 IF TRAP FILTER VTF1180
F 7505 IF TRAP FILTER VTF1181
F 7501 TRAP FILTER VTF1183
L7504 VCO COIL VTL1164
CAPACITORS
C7507 (220uF/10V) ACH1368
C7552 (3.3uF/50V) ACH1385
C7542 (47uF/16V) ACH1391
C7509,C7525,C7549,C7591,C7599 ACH1394
(100uF/16V)
C7501 (10uF/50V) ACH1402
C7564,C7573,C7581 CCSRCH102J50
C7515 CCSRCH120J50
C7568 CCSRCH121J50
C7578 CCSRCH181J50
C7567 CCSRCH470J50
C7556,C7558 CCSRCH560J50
C7576 CCSRCH680J50
C7530 CCSRCH820J50
C7569,C7570 CCSRCJ3R0C50
C7537,C7539 CKSQYB225K10
C7502,C7520,C7522,C7523 CKSRYB102K50
C7534,C7535,C7579,C7580 CKSRYB102K50
C7514,C7524,C7528,C7536,C7545 CKSRYB103K50
C7554,C7572,C7584 CKSRYB103K50
Mark No. Description Part No.
C7541 CKSRYB104K16
C7503 CKSRYB105K10
C7559,C7561,C7588 CKSRYB152K50
C7590 CKSRYB221K50
C7504,C7505,C7526 CKSRYB222K50
C7540 CKSRYB224K10
C7518 CKSRYB332K50
C7557,C7560,C7583,C7589 CKSRYB471K50
C7563,C7571 CKSRYB472K50
C7582 CKSRYF103Z50
C7575 CKSRYF104Z16
C7506,C7510,C7513,C7527,C7531 CKSRYF104Z50
C7547,C7550,C7551,C7555,C7577 CKSRYF104Z50
C7511,C7546,C7548,C7553,C7562 DCH1165
C7587 (10uF/16V) DCH1165
RESISTORS
R7568 RD1/2LMF100J
R7524 RS1/16S2203F
R7554 RS1/16S2700F
R7544,R7552 RS1/16S2702F
R7504 RS1/16S3302F
R7655,R7656 RS1/16S5600F
R7555 RS1/16S6800F
VR7504 CCP1390
VR7502 CCP1398
Other Resistors RS1/16S###J
OTHERS
3229 GASKET E ANK1721
X7501 CERAMIC RESONATOR VSS1189
(18.432 MHz)
U7501 TV FRONTEND AXF1119
[AV IO BLOCK]
SEMICONDUCTORS
IC7701 TC74VHC125FT
Q7406,Q7407,Q7706 2SA1586
Q7401,Q7402,Q7409,Q7410 2SC4116
Q7412,Q7413,Q7415,Q7416 2SC4116
Q7403,Q7757 DTA124EUA
Q7404 DTC124EUA
Q7408,Q7411,Q7414 HN1A01FU
D7710 1SS301
D7407-D7412,D7416-D7418 1SS302
D7703 1SS355
D7401-D7406,D7413-D7415 UDZS9.1B
COILS AND FILTERS
L7403-L7408 LCTAW1R0J2520
L7401,L7402 LCTAW560J2520
CAPACITORS
C7415,C7416 (1.0uF/50V) ACH1383
C7429,C7433,C7709 CEAT471M10
C7402,C7403,C7405,C7407,C7408 CKSRYB103K50
C7410,C7417,C7424,C7443-C7445 CKSRYB103K50
C7460 CKSRYB103K50

6
1234
1234
C
D
F
A
B
E
PDP-R04G
Mark No. Description Part No. Mark No. Description Part No.
C7401,C7406,C7411-C7414,C7426 CKSRYB105K10
C7428,C7437,C7438,C7440,C7442 CKSRYB105K10
C7446-C7448 CKSRYB105K10
C7425,C7427 CKSRYB222K50
C7404,C7409,C7441 CKSRYB473K16
C7431,C7435,C7439,C7449-C7453 CKSRYF104Z50
C7739,C7765 CKSRYF104Z50
C7418-C7423,C7430,C7432,C7434 DCH1165
C7436 (10uF/16V) DCH1165
RESISTORS
R7431,R7432,R7443,R7444 RS1/10S151J
R7455,R7456 RS1/10S151J
Other Resistors RS1/16S###J
OTHERS
JA7401,JA7403 6P PIN JACK AKB1295
JA7402 6P PIN JACK AKB1297
JA7404,JA7405 2P 4PIN MINIDIN(S) AKP1234
[AV SW BLOCK]
SEMICONDUCTORS
IC8005 AN15852A
IC8002 CXA2069Q
IC8004 NJM12904V
IC8003 TC4052BFT
IC8001 TC7WH123FU
Q8005,Q8006 2SA1586
Q8021,Q8022,Q8025-Q8027 2SC4116
Q8023 DTA124EUA
Q8024 DTC124EUA
Q8011 HN1C01FU
D8015-D8017 1SS355
D8013,D8014 UDZS9.1B
CAPACITORS
C8005,C8006,C8056 (100uF/16V) ACH1394
C8014 (22uF/16V) ACH1400
C8022,C8027 CCSRCH181J50
C8057 CCSRCH270J50
C8019,C8038 CCSRCH681J50
C8002-C8004,C8008,C8009,C8016 CKSRYB105K10
C8050 CKSRYB105K10
C8001,C8013,C8015,C8025,C8026 CKSRYF104Z50
C8031-C8036,C8039,C8042-C8044 CKSRYF104Z50
C8048,C8049,C8052,C8053,C8055 CKSRYF104Z50
C8059 CKSRYF104Z50
C8010,C8012,C8018,C8023,C8024 DCH1165
C8028,C8037,C8040,C8041,C8051 DCH1165
C8060,C8061 (10uF/16V) DCH1165
RESISTORS
All Resistors RS1/16S###J
[AV REG BLOCK]
SEMICONDUCTORS
IC8505,IC8506 PQ05DZ11
IC8504 PQ09DZ11
Q8509,Q8514 RN1303
Q8512 RN2303
Q8510 SM6K2
Q8511 TPC8003
D8509-D8511 1SS355
COILS AND FILTERS
F 8501-F 8504,F 8506,F 8508,F 8510 ATF1194
CAPACITORS
C8517,C8523 (100uF/6.3V) ACH1364
C8510,C8515,C8521 (22uF/16V) ACH1370
C8512 (100uF/25V) ACH1374
C8511,C8513,C8516,C8518,C8522 CKSRYB103K50
C8524,C8530 CKSRYB103K50
RESISTORS
R8528,R8531 RS1LMF1R0J
R8525 RS1LMF3R3J
Other Resistors RS1/16S###J
OTHERS
CN8503,CN8504 PLUG 14-P AKM1237
[BOARD IF BLOCK]
CAPACITORS
C8653-C8655 (10uF/16V) DCH1165
RESISTORS
All Resistors RS1/16S###J
OTHERS
CN8652-CN8654 50P CONNECTER AKM1201
CN8658 12P FFC CONNECTOR AKM1233
CN8656 PLUG 7-P KM200NA7
[UIF UCOM BLOCK]
SEMICONDUCTORS
IC8705 24LC01B
IC8702 HD64F3687FP
IC8703 PST9231N
IC8701 TC74VHC08FT
IC8704 TC7W126FU
Q8701 2SJ461A
Q8702 RN1303
Q8708 RN2303
CAPACITORS
C8711 (100uF/16V) ACH1394
C8706,C8707 CCSRCH120J50
C8709 CKSRYB472K50
C8701-C8705,C8708,C8712,C8713 CKSRYF104Z50
C8716 (10uF/16V) DCH1165

7
1234
1234
C
D
F
A
B
E
PDP-R04G
Mark No. Description Part No. Mark No. Description Part No.
RESISTORS
R8719 RAB4C101J
R8702,R8704,R8720,R8745 RAB4C103J
Other Resistors RS1/16S###J
OTHERS
CN8701 PLUG 8-P AKM1225
X8702 CERAMIC RESONATOR ASS1168
X8701 CRYSTAL OSCILLATOR ASS1172
(32.768kHz)
[TELETEXT BLOCK]
SEMICONDUCTORS
IC8903 NJM2233BM
IC8901 PST9230N
IC8904 SDA6000
IC8906 TA1287FG
IC8905 TC74VHC08FT
IC8907 TC7SH04FU
IC8902 TC7W126FU
Q8901,Q8904-Q8906 2SA1586
Q8903,Q8909 2SC4116
Q8902,Q8910 RN1303
D8902 UDZS3.0B
D8901 UDZS3.9B
COILS AND FILTERS
L8901 LCTAW270J2520
CAPACITORS
C8906 (100uF/16V) ACH1394
C8916,C8917 CCSRCH150J50
C8908 CCSRCH181J50
C8901 CCSRCH471J50
C8904 CKSRYB102K50
C8903 CKSRYB103K50
C8926,C8936-C8938,C8940-C8942 CKSRYB104K16
C8902,C8905,C8909-C8911 CKSRYF104Z50
C8914,C8915,C8918-C8920 CKSRYF104Z50
C8923-C8925,C8927-C8929 CKSRYF104Z50
C8933-C8935,C8939 CKSRYF104Z50
C8907,C8912,C8913 (10uF/16V) DCH1165
RESISTORS
R8905-R8907,R8922,R8960,R8991 RAB4C101J
Other Resistors RS1/16S###J
OTHERS
CN8901 PLUG 8-P AKM1225
K 8904, K 8905 TEST PIN AKX9002
X8901 CRYSTAL OSCILLATOR ASS1180
[MEMORY SW BLOCK]
SEMICONDUCTORS
IC9104 HY57V641620HGT-H
IC9101 MBM29LV160TE-90PFTN
CAPACITORS
C9101,C9107,C9108,C9113,C9114 CKSRYF104Z50
C9119,C9120,C9129 CKSRYF104Z50
RESISTORS
All Resistors RS1/16S###J

8
1234
1234
C
D
F
A
B
E
PDP-R04G
Video signal
Audio signal
Composite signal
Component/RGB signal
Separate signel
Digital Video signal
Digital Audio signal
Synchronized signal
IC7502
Data signal
Control signal
RF signal
TXD_IF
RXD_IF
REQ_IF
CE_IF
BUSY_IF
V/Y
C
SDA_AV
SCL_AV
SM5301
BS-TFB
IC6601
BA7078AF
SUBC_Y
H/V
V/Y
C
IC6604
SM5301
BS-TFB
IC640
BA7078AF
Y/Pb/Pr
R/G/B
MAINC_ IC6404
CXA
2069Q
AN15852
A
Mon.Out
TC4052
BFT
IC8002
IC8003
IC8005
U7501
HD64F368
7FP
IC8702
24LC01B
IC8705
SCL
SDA
Video4
AV_SW0
AV_SW1
PST3630UR
IC8703
RESET
RELAY
Video3
AXF1119
TDA9818TS
MSP3455G
Antenna
Input
IC7501
TC4052RFT
IC8004
TA1287
SDA6000
PCin
PCM1742KE
SII9993CTG100
HDMI
IC6803
IC6881
R_TXT_MAIN
G_TXT_MAIN
B_TXT_MAIN
R_DA_MAIN
G_DA_MAIN
B_DA_MAIN
HDMI_LCH
HDMI_RCH
IC890 IC8906
REM
KEY
TTX_R/G/B_DIG
TC74VH
C125FT PCA_H_SUV
PST9230N
IC8901
TC74VH
C126FT
HD_TXT
VD_TXT
PCA_H
HD_TXT_MAIN
VD_TXT_MAIN
IC7452
Video1
Video2
IC7701
SM6K2
Q8510
AV BOARD ASSY
FRONT ASSY
POWER SUPPLY
UNIT
BF
EF
IF
2. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
2.1 BLOCK DIAGRAM
2.1.1 SIGNAL ROUTE

9
5678
5678
C
D
F
A
B
E
PDP-R04G
PD6435
A
IC6107
IC6951
HD2_SUB
VD2_SUB
CLK_IC3
TXD_IC3
RXD_IC3
IC3_CE
IC3_BUSY
IC3_REQ
SCL_MA
SDA_MA
CK_SUB
HD_SUB
VD_SUB
DE_SUB
CLK_IC2
TXD_IC2
RXD_IC2
IC2_OE
IC2_CE
MB91F355PMT-G
IC7207
24LC128(I)SN
SCL
SDA IC7205
PST3628UR
IC7203
RESET
AD9883A
KST-110
IC6602
TC74VHC126FT
PD0278A
IC6255
Y/Pb/Pr
R/G/B
IC6603
AD9883A
IC6402
TC74VHC126FT
HD2_MAIN
VD2_MAIN
IC6405
PE5362A
24
24
24 IC7004
24
HV57V6432
20CT-7
IC7001
HV57V6432
20CT-7
IC7002
IC7101
PD5855A
MBM29PL3200
BE70PFV
IC7152
21
16
135
32 32
H_IC2
V_IC2
DE_IC2
FILM_IC2
CYCLE_IC2
PHASE_IC2
DCLK_IC2
48
CK_MAIN
HD_MAIN
VD_MAIN
DE_MAIN
Sii170BC
L54
Buff
IC7403
TC74VCX
574FT
IC7401
CN7401
PLASMA DISPLAY
WHITE
TC74VHC126FT
HD1_MAIN
VD1_MAIN
TC74VHC126FT
HD_MAIN
VD_MAIN
HD_SUB
VD_SUB
HD1_SUB
VD_1SUB
IC6408
IC6607
TC74VHC125FT UARTRXD
UARTTXD
24
PCA_H_SUB
PCA_V_SUB
PCA_H
PCA_V
MBM29PL3200
BE70PFV
IC7151
NJM12904V
M5291FP
FAN
IC7301
IC7302
IC7202
CN9301
PLASMA
DISPLAY
BLACK
SDA_HDCP
SDL_HDCP
REM
KEY
IC7404
TC74VCX
08FT
CLK0
VD0
HD0
DE0
TMDS
RDV2
GDV2
BDV2
CKDV2
DEDV2
VDV2
HDV2
CLAMP_MAIN
MR MAIN BOARD ASSY
MDR
ASSY
C
PD0278A
AF

10
1234
1234
C
D
F
A
B
E
PDP-R04G
HD/VD_MAIN
HD/VD_TXT_MAIN
XIN
SYSCLK1S
R/G/
BOUT
RESETX2
RESETX TRST
RESETX1
SCLK2_
1M
RESETX3
R/G/
B_OUT
SUBC_Y/PB/PR,
CKDV2,DEDV2,
I2S_SPDIF_2[0:4]
HDV2,VDV2
R/G/B_TXT_MAIN
HD/VD_TXT
TMDS_2[0:7]
PCA_H/V
HD_MAIN
DBI,SDIJTAG,TRST_IC3,TDI,UARTRXD
R/G/B_TXT_SUB
SUB_Y/C
CLAMP_SUB
UARTTXD
TRST,RST
PCA_H/V_SUB
TCK,TMS
HD/
SP_R/L,STB_MT
CST1,KEYSCAN,SR_OUT
HD/VD_TXT_SUB
HDMI_RCH/LCH
RA/GA/BA_SUB[0:7],CK/DE/FLD_SUB
HD/VD_SUB
TDO_IC1S
HD/VD_SUB
HD_SUB
R/G/B_DA_SUB
SUBC_Y
MAIN_UCOM[1:176]
VD_MAIN
MAINC_Y/PB/PR,
CLAMP_MAIN
R/G/B_DA_MAIN
TD0_IC1M
MAINC_Y
MAIN_Y/C
RDV2/GDV2/BDV2[0:7],
RA/GA/BA_MAIN[0:7],CK/DE/FLD_MAIN
IC6255
PD0278A
Y/C SEP.
CHROMA DEC.
SUB
IC6107
PD0278A
Y/C SEP.
CHROMA DEC.
MAIN
IC6401
SM5301BS
LPF MAIN
IC6402
AD9883AKST-110
AD MAIN
IC7451
TC74VHC08FT
IC6602
AD9883AKST-110
AD SUB
IC6951
PD6435A
SEL
IC6601
SM5301BS
LPF SUB
IC6101
TC7W126FU
IC6881
SII9993CTG100
HDMI RX
IC6803
PCM1742KE
IC7452
TC74VHC126FT
SEL
X6101
DCT115
27MHz
IC6106
HY57V161610DTC-8
SDRAM
IC7209
TC74VHC08FT
IC7210
PST3612UR
RESET
CN7455
AKM1201
To/From
AV
JA6881
AKP1232
From
HDMI2
INPUT
CN7454
AKM1201
To/From
AV
CN7453
AKM1232
To/From
JTAG/ SDI
MR MAIN BOARD ASSY
AF
2.1.2 MR MAIN BOAED ASSY

11
5678
5678
C
D
F
A
B
E
PDP-R04G
FAN_
CONT FAN_
12V
FAN_EN
MDY_IP
[0:31]
MA_IP[0:12]
MCTRL_IP[0:4]
MDC_IP
[0:31]
SYSCLK_2
FIELD2
RA/GA/BA/RB/
GB/BB_IC2[0:7]
TD0_IC3
FIELD
SYSCLK_3
EXDIO[0:15]
EXA[0:20]
EXDIO[0:15]
RA/GA/BA
[0:9],VD0
TMDS[0:7]
HD/DE_OUT
CLK0
DE0,HD0
MAIN_UCOM[1:176]
FLD_MAIN
UARTTXD UARTRXD
HD2/VD2_SUB
HD2/VD2_MAIN
RA/GA/BA_MAIN[0:7],
CK_MAIN
RA/GA/BA_MAIN[0:7],CK/DE_MAIN
RA/GA/BA_SUB[0:7],CK/DE_SUB
HD1/VD1_SUB
HD1/VD1_MAIN
PLLHD/PLLHOLD/
CLAMP_SUB
HD/VD_MAIN
CLAMP_MAIN
PLLHD/PLLHOLD/
RA/GA/BA_SUB[0:7],CK_SUB
IC6607
TC74VHC126FT
SYNC SEL
IC6604
BA7078AF
SYNC SEP.SUB
IC6603
TC74VHC126FT
SYNC SEL
IC6408
TC74VHC126FT
SYNC SEL
IC6404
BA7078AF
SYNC SEP.MAIN
IC6405
TC74VHC126FT
SYNC SELCCC
IC7101
PE5855A
RESIZE MIX IC7401
SII170BCLG64
DVI TX
IC7404
TC74VCX08FT
IC7403
TC74VCX574FT
IC7152
MBM20PL3200BE70PFV
SDRAM
IC7001
HY57V643220CT-7
SDRAM
IC7002
HY57V643220CT-7
SDRAM
IC7004
PE5326A
I/P
IC7151
MBM20PL3200BE70PFV
SDRAM
IC7207
MB91F35APMTGE1
MAIN UCOM
IC7202
TC74VHC125FT
IC7003
TC74LCX125FT
IC7301
NJM12904V
IC7302
M5291FP CN7301
AKM1242
To FAN
CN7402
AKM1234
To/From
MDV
ASSY
CN7401
AKM1216
To/From
DVI

12
1234
1234
C
D
F
A
B
E
PDP-R04G
AIR_AFT/AIR_HS
AIR_V
TEXT[0:47]
RESET
Y
YUV_SW[0:63]
AKM1201
CN8653
PC_H/V PC_H/V
PC_R/G/B PC_R/G/B
V4_L
V4_R
COMPONENT
V1_PB
V1_PR
V3_PY
V3_PB
V3_PR
SCL/SDA_TXT
V4_Y
V1_Y
V4_Y
CN9502
V1_PY
V1_C
V2_Y
V2_C
V3_Y
V3_C
V4_C
V4_L
V4_R
PC
VIDEO_4
PC_LCH/
RCH
ANTENNA
IN
COMPOSITE
V4_V
V2_L
V2_R
V3_V
S-VIDEO
FRONT_PANEL
VIDEO_1
VIDEO_2
VIDEO_3
VIDEO_3
VIDEO_1
VIDEO_3
VIDEO_2
VIDEO_1
PC_LCH/RCH
V4_C
V4_V
MAIN_Y
SCL/SDA_AV
DVD_RCH
V1_R
V2_V
DVD_LCH
V1_V
V1_L
AV_SW[0:50]
AIR_R/L
IC7501
TDA9818TS
IC8005
AN15852A
IC7502
MSP3455G
U7501
AXF1119
IC8904
SDA6000
TELETEXT
UCOM
IC8901
PST9230N
Q8510
SM6K2
IC8002
CXA2069Q
IC8003
TC4052BFT
AUDIO SW
IC8004
NJM12904V
AV BOARD ASSY
FRONT ASSY
BF
EF
2.1.3 AV BOARD ASSY

13
5678
5678
C
D
F
A
B
E
PDP-R04G
SEL_L
SEL_R
RXD
MOUT_V
TXD
MOUT_Y
UIF_UCOM[1:72]
MOUT_C
AIR_AFT/AIR_HS
HDMI_LCH/RCH
TXT_RGB_DIG[0:15]
PIXEL_CLK_IN
CLAMP_MAIN
UIF_UCOM[1:72]
R/G/B_DA_MAIN
RESET
CN8701
AKM1225
RXD_WR
CN8652
AKM1201
To/From MAIN
CN8658
AKM1233
To/From SR
CN8654
AKM1201
To/From MAIN
RESET
SCL/SDA_AV
R/G/B_TXT_MAIN
SUB_Y/C
MAIN_Y/C
MAINC_Y/PB/PR
SUBC_Y/PB/PR
HD/VD_TXT
MONITOR_OUT
PCA_H/V
SP_L/R
UIF_UCOM[1:72]
WE_TXT
DSUB_DET
PN2
R/G/B_MAIN_ANG
PC_V
IC8906
TA1287
IC8702
HD64F3687FP
UIFCOFM
IC8705
24LC01B
IC8704
TC72128FU
IC8703
PST8231N
IC8701
TC74VHC08FT
IC7701
TC74VHC125FT
IC8001
TC72H124FU
IC9101
MBM29LV160TE
-90FTN
IC9104
HY57V641620HGT
-7
IC8907
TC7SH04FU
IC8902
TC7W126FU

14
1234
1234
C
D
F
A
B
E
PDP-R04G
2.2 MR MAIN BOARD (13/13) ASSY
CN8652
5/8FB
12/13
A
6/13
A
6/13
A
6/13A
4/13,8/13
A
1/13
A
4/13
A
4/13
A
3/13
A
3/13
A
2/13
A
2/13
A
5/13
A
5/13
A
1/13-9/13,
11/13, 12/13
A
12/13
A
11
12
CN8654
5/8FB
6/13,
13/13
A
A13/13F
A13/13F
MR MAIN BOARD ASSY (AWV2044)
¶REGULATOR BLOCK
NOTES: • When ordering service parts, be sure to refer to “EXPLODED
VIEWS and PARTS LIST” or “PCB PARTS LIST”.
• The >mark found on some component parts indicates the
importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical
designation.
• : The power supply is shown with the marked box.

15
1234
1234
C
D
F
A
B
E
PDP-R04G
2.3 FRONT (1/2) ASSY
CN8653
B 5/8F
E 1/2F
FRONT ASSY (AWZ6815)
¶FRONT BLOCK
E 1/2F

16
1234
1234
C
D
F
A
B
E
PDP-R04G
ANALOG
B1/8F
B1/8F
AV BOARD ASSY (AWZ6818)
¶TUNER BLOCK
3/8F
-5/8F
B
2/8F
-8/8F
B
2.4 AV BOARD ASSY (1/8)

17
5678
5678
C
D
F
A
B
E
PDP-R04G
PDP-R04G/TLDFR
B1/8F
5/8FB
3/8FB
5/8F
B
3/8FB
3/8FB
1
2

18
1234
1234
C
D
F
A
B
E
PDP-R04G
B2/8F
B2/8F
¶AV IO BLOCK
AV BOARD ASSY (AWZ6818)
3/8F, 7/8FB
2.5 AV BOARD ASSY (2/8)

19
5678
5678
C
D
F
A
B
E
PDP-R04G
B2/8F
3/8FB
3/8F, 5/8FB
3/8FB
3/8FB
5/8FB
4/8F, 5/8FB
3/8F, 5/8FB
5/8FB
6/8FB

20
1234
1234
C
D
F
A
B
E
PDP-R04G
B3/8F
B3/8F
¶AV SW BLOCK
AV BOARD ASSY (AWZ6818)
5/8FB
5/8FB
5/8FB
2/8F
, 5/8F
B
2/8FB
2/8FB
2/8FB
2/8FB
2/8F, 7/8FB
1/8F, 4/8F, 5/8FB
1/8FB
5/8F, 8/8FB
5/8FB
1/8F, 2/8F, 4/8F-8/8FB
4
3
2.6 AV BOARD ASSY (3/8)