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Pioneer PRO-R04U Service Manual

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MEDIA RECEIVER
PDP-R04U
PRO-R04U
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
PDP-R04U
TUCK
PRO-R04U
KUC
Please connect it to the PLASMA DISPLAY PDP-504PU, PDP-434PU, PRO-504PU or PRO-
434PU, for adjustment and operation inspection.
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
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
Power Requirement
AC120-240V
AC120V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PDP-R04U
T-ZZK DEC. 2003 printed in Japan
ORDER NO.
ARP3178
Remarks

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Summary of Contents for Pioneer PRO-R04U

  • Page 1 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 T-ZZK DEC.

  • Page 2: Safety Information

    PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
  • Page 3 [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

  • Page 4: Table Of Contents

    CONTENTS SAFETY INFORMATION ............................. 2 1. SPECIFICATIONS ............................5 2. EXPLODED VIEWS AND PARTS LIST ......................6 2.1 PACKING ..............................6 2.2 EXTERIOR SECTION..........................8 2.3 FRONT SECTION............................ 12 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..................14 3.1 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ................... 14 3.1.1 MR MAIN BOARD ..........................

  • Page 5: Specifications

    1. SPECIFICATIONS Item Media Receiver, Model: PDP-R04U, PRO-R04U Reception System (Digital) ATSC Digital TV system Circuit type 8VSB demodulation Tuner VHF/UHF VHF 2–13ch, UHF 14–69ch CATV 2–125ch (Standard Channel Plan, 8VSB only) Audio format Dolby Digital Reception System (Analog) American TV standard NTSC system...

  • Page 6: Exploded Views And Parts List

    2. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 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.
  • Page 7 • • • • • • • • • • • • Protector AHA2305 Cardboard Spacer AHB1246 (2) CONTRAST TABLE PRO-R04U/KUC and PDP-R04U/TUCK are constructed the same except for the following: Mark Symbol and Description PDP-R04U/TUCK PRO-R04U/KUC Operating Instruction ARE1367 Not used...

  • Page 8: Exterior Section

    2.2 EXTERIOR SECTION See Note (3) Refer to "2.3 FRONT PANEL SECTION". PDP-R04U...
  • Page 9 EXTERIOR SECTION parts List Mark No. Description Part No. Mark No. Description Part No. Gasket C ANK1719 AV BOARD Assy See Contrast table(2) Gasket D ANK1720 MDR Assy AWZ6778 Nylon Binder AEC-093 • • • • • • PCB Holder AEC1097 SR Assy AWZ6780...
  • Page 10 112 6p Housing Wire (J114) ADX2881 113 SR -Cover AAX3066 NSP114 Binder AEC-036 (2) CONTRAST TABLE PRO-R04U/KUC and PDP-R04U/TUCK are constructed the same except for the following: Mark Symbol and Description PDP-R04U/TUCK PRO-R04U/KUC AV BOARD Assy AWZ6802 AWZ6819 FRONT Assy...
  • Page 11 PDP-R04U...

  • Page 12: Front Section

    2.3 FRONT SECTION NOTES ON ASSEMBLING (for the PRO-R04U only) · The screws (11) are fixed to the parts (19) and (7) with screw- fixing adhesive. · If the screws (11) are loosened for servicing, reattach the screws after servicing as follows: 1.
  • Page 13 Panel A See Contrast table(2) Panel B See Contrast table(2) Door Inner Cover See Contrast table(2) (2) CONTRAST TABLE PRO-R04U/KUC and PDP-R04U/TUCK are constructed the same except for the following: Mark Symbol and Description PDP-R04U/TUCK PRO-R04U/KUC Front Panel Assy AXG1002 AXG1016...

  • Page 14: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1.1 MR MAIN BOARD MR MAIN BOARD ASSY SP_R/L,STB_MT CST1,KEYSCAN,,SR_OUT CN7455 HDMI_RCH/LCH AKM1201 TXD_WR,RXD_WR IC6101 HD RMIx TC7W126FU JA6881 IC6881 IC6802 RDV2/GDV2/BDV2[0:7], AKP1232 SII9993C TG100 IC6803 CKDV2,DEDV2,VDV2,HDV2 TC74VHC SYSC PCM1742KE HDMI Rx...
  • Page 15 CN7402 AKM1234 MAIN_UCOM[1:176] X6101 DCT115 FLD_MAIN RESETX LK1S RST_ASIC, RST2 MAIN UCOM IC7202 IC7202 IC7207 IC7209 TC74VHC125 TC74VHC125 MB91F35APMTGE1 TC74VHC08FT RA/GA/BA/HD/CK/DE/VD/FLD_MAIN UARTTXD UARTRXD RESET IC SYNC SEL IC7210 IC6405 PST3612UR TC74VHC126FT SYANC SEP.MIN SDRAM IC6404 IC7001,IC7002 BA7078AF HY57V643220CT-7 HD2/VD2_MAIN HD1_MAIN SYLNC SE HD1/VD1_MAIN IC6408...

  • Page 16: Av Board Assy

    3.1.2 AV BOARD ASSY SCL/SDA_AV U7501 ANTENNA AIR_V DT_Y VXF1022 DT_C IC7502 IC7503 AIR_R/L DT_R TC74HC CXA2064 4066AFT DT_L ANTENNA U7502 AIR_V2 VXF1022 DT_V SCL/SDA_AV V1_Y/C/V VIDEO1 V1_R/L IC8002 CXA2069Q V2_Y/C/V VIDEO2 SCL/SDA_AV V2_R/L VIDEO3 MAINC_Y SUBC_Y V3_R/L HD_TXT_MAIN VD_TXT_MAIN VIDEO1 COMPONENT RXD1...
  • Page 17 CN8657 AUDIO_L AUDIO_R AV BOARD ASSY MONITOR VOUT COUT OPT_R YOUT OPT_L IC8705 24LC01B To/From DTV MOD CN8652 AKM1201 IC8702 HD64F3687FP 28–30, 33–38, UIF_UCOM 48,50 UIF UCOM AUDIO_R AUDIO_L HDMI_RCH HDMI_LCH IC8003 IC8004 TC4052BFT NJM12904 SCL_AV AUDIO SW SDA_AV TXD (TO_DSUB9) RXD (FROM_DSUB9) IC8704 TC7W126FU...

  • Page 18: Power Supply Unit

    3.1.3 POWER SUPPLY UNIT IC9701 DCDC CONVERTER IC8507 DCDC CONVERTER 1.25V IC8509 DCDC CONVERTER 6.5V 3.35V IC8508 2.5V UP COM 3.3V V+3ILK IC8503 Devices Regulaters Bridge IC8504 RELAY IC8505 6.5V V+5V_A PD_TRG RELAY 2.5V DCDC CONVERTER 3.3V 3.3V IC8502 Q8512 AC_DET FRONT AC DET...

  • Page 19: Dtv Tuner Board

    3.1.4 DTV TUNER BOARD L/R In ATSC Audio A/D Thomson NIM (CS5330) (DTF8603(H)) UART (COM1, 2) EEPROM TL955 (256kb) H/V sync Boot Flash (512kb*8) Digital 16bit YPbPr Single Chip User Flash (8Mb*16) Audio D/A (CS4335) Port #1 Local Bus IEEE1394 IEEE1394 Demux, IE C6095B...
  • Page 20 Interface spec between MAIN and DRM (110 Pin Connector) Torerance OH_MIN OL_MAX Symbol Dir. Voltage Description Remark IH_MIN IL_MAX Tolerance Control 3.3V UART 3.3V UART 3.3V UART for Update 3.3V UART for Update Reset 3.3V Module reset TTL (Active low) Ready 3.3V ready flag...
  • Page 21 Pin Assignment Pin No. name in/out Remarks Pin No. name in/out Remarks D_GND P_GND P_GND 5D_GND P_GND 1.31V PbPr7 1.31V P_GND PbPr0 P_GND PbPr1 2.5V PbPr6 2.5V 2.5V D_GND P_GND P_GND D_GND P_GND H sync 3.3V D_GND 3.3V V sync 3.3V D_GND 3.3V...

  • Page 22: Overall Wiring Diagram

    3.2 OVERALL WIRING DIAGRAM FRONT 1/2 - ASSY (PDP-R04U : AWZ6804) (PRO-R04U : AWZ6820) 1/7 - AV BOARD ASSY (PDP-R04U : AWZ6802) (PRO-R04U : AWZ6819) SR ASSY LED ASSY (AWZ6780) (AWZ6805) PDP-R04U...
  • Page 23 NOTES: • When ordering service parts, be sure to refer to “EXPLODED VIEWS DTV TUNER BOARD and PARTS LIST” or “PCB PARTS LIST”. (AXY1064) • 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.

  • Page 24: Mr Main Board Assy (1/13)

    3.3 MR MAIN BOARD ASSY (1/13) 1/13 MR MAIN BOARD ASSY (AWV2028) ¶ GR BLOCK NOT USED C SYNC SEP. V SYNC SEP. 13/13 13/13 1/13 PDP-R04U...
  • Page 25 NOT USED 2/13-9/13, 11/13-13/13 (Ghosts Reduce IC) 2/13, 3/13 1/13 PDP-R04U...

  • Page 26: Mr Main Board Assy (2/13)

    3.4 MR MAIN BOARD ASSY (2/13) 2/13 MR MAIN BOARD ASSY (AWV2028) ¶ MICHEL MAIN BLOCK 8/13, 11/13 +polality 7/13, 8/13 4/13, 7/13, 8/13 1/13, 3/13 2/13 PDP-R04U...
  • Page 27 3/13 13/13 13/13 13/13 3/13, 8/13, 13/13 13/13 3/13 3/13, 8/13, 9/13, 13/13 1/13, 3/13-9/13, 11/13-13/13 3/13, 6/13, 7/13, 13/13 2/13 PDP-R04U...

  • Page 28: Mr Main Board Assy (3/13)

    3.5 MR MAIN BOARD ASSY (3/13) +polality 9/13 7/13, 9/13 5/13, 7/13, 9/13 1/13, 2/13 3/13 PDP-R04U...
  • Page 29 3/13 MR MAIN BOARD ASSY (AWV2028) ¶ MICHEL SUB BLOCK 13/13 13/13 13/13 2/13, 8/13, 13/13 2/13 8/13 2/13, 8/13, 9/13, 13/13 1/13, 2/13, 4/13-9/13, 11/13-13/13 2/13, 6/13, 7/13, 13/13 3/13 PDP-R04U...

  • Page 30: Mr Main Board Assy (4/13)

    3.6 MR MAIN BOARD ASSY (4/13) 4/13 MR MAIN BOARD ASSY (AWV2028) ¶ AD MAIN BLOCK H : Ch B (TEXT RGB) L : Ch A (COMPONENT / PC RGB) H : FILTER THROUGH L : FILTER ON 13/13 13/13 13/13 13/13 SELECTOR...
  • Page 31 2/13, 7/13, 8/13 8/13 8/13, 13/13 2/13, 7/13, 8/13 2/13, 4/13, 7/13, 8/13 1/13-3/13, 5 → 3.3V CONVERTER 5/13-9/13, SYNC. SELECTOR 11/13-13/13 H : FILTER THROUGH L : FILTER ON 2/13, 13/13 8/13 L : COMPONENT / PC RGB 4/13 PDP-R04U...

  • Page 32: Mr Main Board Assy (5/13)

    3.7 MR MAIN BOARD ASSY (5/13) 5/13 MR MAIN BOARD ASSY (AWV2028) ¶ AD SUB BLOCK H : Ch B (TEXT RGB) L : Ch A (COMPONENT / PC RGB) H : FILTER THROUGH L : FILTER ON 13/13 13/13 13/13 13/13 13/13...
  • Page 33 3/13, 7/13, 9/13 9/13 3/13, 7/13, 9/13 3/13, 5/13, 7/13, 9/13 1/13-4/13, 6/13-9/13, 5 + 3.3V CONVERTER 11/13-13/13 SYNC. SELECTOR H : FILTER THROUGH L : FILTER ON 3/13, 13/13 3/13, 13/13 9/13 L : COMPONENT / PC RGB 5/13 PDP-R04U...

  • Page 34: Mr Main Board Assy (6/13)

    3.8 MR MAIN BOARD ASSY (6/13) 6/13 MR MAIN BOARD ASSY (AWV2028) ¶ HDMI RX BLOCK 13/13 6/13 PDP-R04U...
  • Page 35 12/13 7/13 7/13 2/13, 3/13, 7/13, 13/13 1/13-5/13, 7/13-9/13, 11/13-13/13 7/13 13/13 7/13 13/13 6/13 PDP-R04U...

  • Page 36: Mr Main Board Assy (7/13)

    3.9 MR MAIN BOARD ASSY (7/13) 7/13 MR MAIN BOARD ASSY (AWV2028) ¶ ROZ BLOCK 2/13, 3/13, 6/13, 13/13 1/13-6/13, 8/13, 9/13, 11/13-13/13 CN9705 6/13 6/13 7/13 PDP-R04U...
  • Page 37 2/13, 4/13, 8/13 3/13, 5/13, 9/13 2/13, 8/13 3/13, 9/13 6/13 7/13 PDP-R04U...

  • Page 38: Mr Main Board Assy (8/13)

    3.10 MR MAIN BOARD ASSY (8/13) 8/13 MR MAIN BOARD ASSY (AWV2028) ¶ CELIA BLOCK 9/13 12/13 9/13 2/13, 4/13, 7/13 8/13 PDP-R04U...
  • Page 39 9/13 9/13 1/13-7/13, 9/13, 9/13 11/13-13/13 2/13, 3/13, 9/13, 13/13 9/13 3/13 2/13, 3/13, 13/13 13/13 4/13 4/13 2/13, 4/13, 7/13 2/13, 4/13, 7/13, 11/13 8/13 PDP-R04U...

  • Page 40: Mr Main Board Assy (9/13)

    3.11 MR MAIN BOARD ASSY (9/13) 9/13 MR MAIN BOARD ASSY (AWV2028) ¶ MIKE BLOCK 12/13 10/13 Flash Address, Data 8/13 8/13 9/13 PDP-R04U...
  • Page 41 8/13, 13/13 11/13, 13/13 13/13 2/13, 3/13, 8/13, 13/13 1/13-8/13, 11/13-13/13 13/13 5/13 5/13 3/13, 5/13, 7/13 8/13 3/13 3/13, 5/13, 7/13 9/13 PDP-R04U...

  • Page 42: Mr Main Board Assy (10/13)

    3.12 MR MAIN BOARD ASSY (10/13) 10/13 MR MAIN BOARD ASSY (AWV2028) ¶ MIKE FLASH BLOCK 9/13 10/13 PDP-R04U...
  • Page 43 PDP-R04U...

  • Page 44: Mr Main Board Assy (11/13)

    3.13 MR MAIN BOARD ASSY (11/13) 11/13 MR MAIN BOARD ASSY (AWV2028) ¶ MAIN UCOM BLOCK CN9601 TRAP 13/13 11/13 PDP-R04U...
  • Page 45 1/13-9/13, 12/13, 13/13 9/13, 13/13 11/13 PDP-R04U...

  • Page 46: Mr Main Board Assy (12/13)

    3.14 MR MAIN BOARD ASSY (12/13) 12/13 MR MAIN BOARD ASSY (AWV2028) ¶ MR I/F BLOCK 13/13 6/13 CN9302 8/13 13/13 12/13 PDP-R04U...
  • Page 47 9/13 9/13 1/13-9/13, 11/13, 13/13 12/13 PDP-R04U...

  • Page 48: Mr Main Board Assy (13/13)

    3.15 MR MAIN BOARD ASSY (13/13) 13/13 MR MAIN BOARD ASSY (AWV2028) ¶ REGULATOR BLOCK CN8504 13 14 2/13 CN8651 2/13 3/13 3/13 4/13 5/13 6/13, 13/13 5/13 4/13 1/13 12/13 4/13,8/13 1/13-9/13, 11/13, 12/13 CN8652 6/13 12/13 6/13 6/13 13/13 PDP-R04U...
  • Page 49 8/13, 9/13 9/13 2/13 2/13, 3/13, 8/13, 9/13 9/13 11/13 9/13 8/13 2/13, 3/13, 2/13, 6/13 3/13, 9/13 8/13 9/13, 11/13 2/13, 4/13 2/13, 4/13 3/13, 5/13 3/13, 5/13 6/13 13/13 PDP-R04U...

  • Page 50: Av Board Assy (1/7)

    3.16 AV BOARD ASSY (1/7) AV BOARD ASSY (PDP-R04U : AWZ6802) ¶ TUNER BLOCK (PRO-R04U : AWZ6819) ADJ CHECKER WHITE ADJ CHECKER ADJ CHECKER WHITE ADJ CHECKER PDP-R04U...
  • Page 51 AMPLITUDE OUTPUT (AWZ6802) (AWZ6819) ADJ CHECKER OUTPUT OUTPUT OUTPUT OUTPUT PDP-R04U...

  • Page 52: Av Board Assy (2/7)

    3.17 AV BOARD ASSY (2/7) AV BOARD ASSY (PDP-R04U : AWZ6802) (PRO-R04U : AWZ6819) ¶ AV IO BLOCK (AWZ6802) (AWZ6819) PDP-R04U...
  • Page 53 (AWZ6802) (AWZ6819) PDP-R04U...

  • Page 54: Av Board Assy (3/7)

    3.18 AV BOARD ASSY (3/7) AV BOARD ASSY (PDP-R04U : AWZ6802) (PRO-R04U : AWZ6819) ¶ AV SW BLOCK PDP-R04U...
  • Page 55 (AWZ6802) (AWZ6819) PDP-R04U...

  • Page 56: Av Board Assy (4/7)

    3.19 AV BOARD ASSY (4/7) AV BOARD ASSY (PDP-R04U : AWZ6802) (PRO-R04U : AWZ6819) ¶ AV REG BLOCK CP51 (AWZ6802) (AWZ6819) CN9701 PDP-R04U...
  • Page 57 CN9707 PDP-R04U...

  • Page 58: Av Board Assy (5/7)

    3.20 AV BOARD ASSY (5/7) AV BOARD ASSY (PDP-R04U : AWZ6802) (PRO-R04U : AWZ6819) ¶ BOARD IF BLOCK CN9502 1/7, 3/7 CN9504 CN9651 CN9452 PDP-R04U...
  • Page 59 13/13 CN7454 13/13 CN7455 AWZ6802 AWZ6819 1/7, 3/7 AWZ6802 CN9703 AWZ6819 (AWZ6802) (AWZ6819) PDP-R04U...

  • Page 60: Av Board Assy (6/7)

    3.21 AV BOARD ASSY (6/7) AV BOARD ASSY (PDP-R04U : AWZ6802) (PRO-R04U : AWZ6819) ¶ IF UCOM BLOCK 3/7, 4/7, 5/7, 7/7 PDP-R04U...
  • Page 61 (AWZ6802) (AWZ6819) PDP-R04U...

  • Page 62: Av Board Assy (7/7)

    3.22 AV BOARD ASSY (7/7) PDP-R04U...
  • Page 63 AV BOARD ASSY (PDP-R04U : AWZ6802) ¶ CCD BLOCK (PRO-R04U : AWZ6819) (AWZ6802) (AWZ6819) PDP-R04U...

  • Page 64: Bridge Assy

    3.23 BRIDGE ASSY BRIDGE ASSY (AWZ6803) PDP-R04U...
  • Page 65 MOTOR MOTOR CN8657 PDP-R04U...

  • Page 66: Mdr Assy

    3.24 MDR ASSY MDR ASSY (AWZ6778) PDP-R04U...
  • Page 67 12/13 CN7402 PDP-R04U...

  • Page 68: Sr Assy

    3.25 SR ASSY SR ASSY (AWZ6780) PDP-R04U...
  • Page 69 CN8658 PDP-R04U...

  • Page 70: Front Assy (1/2)

    3.26 FRONT ASSY (1/2) FRONT ASSY (PDP-R04U : AWZ6804) ¶ FRONT BLOCK (PRO-R04U : AWZ6820) PDP-R04U...
  • Page 71 CN8653 CN8654 PDP-R04U...

  • Page 72: Front Assy (2/2)

    3.27 FRONT ASSY (2/2) FRONT ASSY (PDP-R04U : AWZ6804) (PRO-R04U : AWZ6820) ¶ SENSOR BLOCK 11/13 CN7202 PDP-R04U...

  • Page 73: Led Assy

    3.28 LED ASSY LED ASSY (AWZ6805) CN8656 PDP-R04U...

  • Page 74: Ac Sw Assy And Power Supply Unit

    3.29 AC SW ASSY and POWER SUPPLY UNIT POWER SUPPLY UNIT (AXY1065) LIVE NEUTRAL AC SW ASSY (AWZ6783) LIVE AC IN NEUTRAL AC INLET (AKP1249) PDP-R04U...
  • Page 75 CN8501 PDP-R04U...

  • Page 76: Waveforms

    3.30 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. MR MAIN BOARDASSY TP6402 (Component B) TP6605 (Component G) TP7456 (SUB_Y) TP7457 (SUB_C) V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 20µsec/div. V: 1V/div. H: 20µsec/div. V: 1V/div. H: 20µsec/div. TP6403 (Component G) TP6606 (Component R) V: 500mV/div.

  • Page 77: Voltages

    3.31 VOLTAGES AV BOARD ASSY MR MAIN BOARD ASSY AV BOARD ASSY MR MAIN BOARD ASSY CN8652 (AKM1201) CN7455 (AKM1201) CN8504 (KM200NA15) CN7451 (S15B-PH-SM3) Voltage Voltage Name Name Name Name SP_R SP_R V+3V_STB V+3V_STB SP_L SP_L V+3V_UCOM V+3V_UCOM HDMI_RCH HDMI_RCH V+5V_AV V+5V_AV HDMI_LCH...
  • Page 78 AV BOARD ASSY MR MAIN BOARD ASSY CN8651 (AKM1201) CN7454 (AKM1201) Voltage Name Name DSUB_DET 0.00 DSUB_DET WE_TXT 0.01 WE_TXT 0.00 VD_TXT 0.00 VD_TXT HD_TXT 0.20 HD_TXT PCA_V 0.00 PCA_V PCA_H 0.00 PCA_H 0.00 0.00 0.00 REC_SW 3.33 REC_SW 0.00 SUBC_PR 4.44 SUBC_PR...
  • Page 79 AV BOARD ASSY BRIDGE ASSY AV BOARD ASSY LED ASSY CN8656 (KM200NA7) CN7651 (S7B-PH-SM3) CN8503 (S12B-EH) CN9707 (S12B-EH) Voltage Voltage Name Name Name Name V+3V_STB V+3V_STB V+3V_DT V+3V_DT LED_G LED_G V+3V_DT V+3V_DT LED_R LED_R – V+2V_US V+2V_US LED_FCT LED_FCT V+2V_US V+2V_US V+2V_US V+2V_US...
  • Page 80 BRIDGE ASSY MR MAIN BOARD ASSY AV BOARD ASSY FRONT ASSY CN9705 (AKM1236) CN6951 (AKM1201) CN8653 (AKM1201) CN9502 (AKM1201) Voltage Voltage Name Name Name Name FAN_CONT FAN_CONT – READY READY V+5V_A V+5V_A BR_DET BR_DET V+3VCOM V+3VCOM RST_DT RST_DT WE_ROM_B WE_ROM_B BS1.55W BS1.55W PC_V...

  • Page 81: Pcb Connection Diagram

    4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.

  • Page 82: Mr Main Board Assy

    4.2 MR MAIN BOARD ASSY SIDE A MR MAIN BOARD ASSY CN9302 CN7402 CN7203 CN6951 IC7401 Q7407 IC7209 Q7201 IC6881 IC688 IC7101 IC7206 IC7208 IC7210 IC7203 IC7204 IC7202 IC7205 IC6252 Q6251 IC6251 IC6951 IC6101 IC6103 IC6 IC6805 IC6107 Q6104 IC7004 IC7001 IC6101 Q7451...
  • Page 83 SIDE A CN9601 CN8652 CN7202 CN7455 CN8651 CN8604 (ANP2052-C) IC6881 IC6880 Q6881Q6880 IC6806 Q6801 IC6801 Q6802 IC6804 Q7301 IC6802 IC6603 IC6803 IC6607 Q6251 IC6251 Q6255 Q6252 IC6254 IC6253 IC7301 Q7301 IC7302 Q7302 Q6601 Q6603 IC7452 C6101 IC6103 IC6102 Q6257 Q6256 Q6254 Q6253 Q6201 Q7305 IC6404...
  • Page 84 SIDE B MR MAIN BOARD ASSY Q6884 Q6883 Q6882 IC7207 Q7408 Q7403 Q6607 Q6605 Q6405 Q6402 Q6602 IC6602 IC6402 Q6258 Q6259 Q6110 Q6108 PDP-R04U...
  • Page 85 SIDE B (ANP2052-C) IC7207 Q7405 IC7152 Q7404 Q7406 Q7402 IC7151 IC7404 IC7403 Q7401 IC7003 Q6103 IC7002 PDP-R04U...

  • Page 86: Av Board And Sr Assys

    4.3 AV BOARD and SR ASSYS SIDE A CN7454 CN7455 CN9703 AV BOARD ASSY CN8651 CN8652 CN8657 (ANP2038-A) CN9504 CN7451 PDP-R04U...
  • Page 87 SIDE A 9703 SR ASSY CN8657 Q7706 Q7703 Q7705 Q8005 Q7702 Q8002 Q7712 Q8010 Q7710 Q8006 Q7707 Q8008 Q7711 Q8001 Q7713 IC8003 Q7719 Q8003 Q7701 IC8005 Q7709 Q7717 (ANP2038-A) CN9452 Q7704 Q8004 Q7718 IC8004 Q9451 Q9456 Q9453 IC9453 Q9457 IC9451 Q7519 Q9455 Q9454...
  • Page 88 SIDE B SR ASSY Q7714 Q7715 (ANP2038-A) CN9452 Q8014 Q8013 Q7504 Q7502 PDP-R04U...
  • Page 89 SIDE B AV BOARD ASSY (ANP2038-A) PDP-R04U...

  • Page 90: Bridge And Mdr Assys

    4.4 BRIDGE and MDR ASSYS SIDE A SIDE A BRIDGE ASSY MDR ASSY CN8503 Q9302 Q9301 Q9303 IC9301 CN8502 IC9302 Q9707 Q9705 (ANP2038-A) Q9706 CN9302 IC9708 IC9705 CN7402 IC9707 IC9706 Q9704 IC9704 IC9703 CN8657 Q9701 Q9702 IC9702 IC9701 Q9708 MOTOR Q9709 MOTOR CN6951...
  • Page 91 SIDE B SIDE B MDR ASSY BRIDGE ASSY CN9707 (ANP2038-A) CN9302 (ANP2038-A) PDP-R04U...

  • Page 92: Front And Led Assy

    4.5 FRONT and LED ASSY SIDE A SIDE A FRONT ASSY LED ASSY IC9602 IC9601 CN7202 Q9506 Q9507 Q9508 Q9654 Q9653 Q9652 Q9651 CN8656 (ANP2053-A) CN8653 Q9505 Q9503 CN8654 Q9502 Q9501 IC9501 IC9502 (ANP2053-A) PDP-R04U...
  • Page 93 SIDE B SIDE B LED ASSY FRONT ASSY (ANP2053-A) (ANP2053-A) PDP-R04U...

  • Page 94: Pcb Parts List

    Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 5621 RN1/4PC 5 6 2 1 • LIST OF ASSEMBLIES PDP-R04U/ PRO-R04U/ Mark Symbol and Description TUCK 1..MR AV BOARD ASSY AWV2026 AWV2045 2..AV BOARD ASSY...
  • Page 95 • PCB PARTS LIST (PDP-R04U) Mark No. Description Part No. Mark No. Description Part No. MR MAIN BOARD ASSY OTHERS [MICHAEL BLOCK] X6101 CRYSTAL OSCILLATOR ASS1175 (27MHz) SEMICONDUCTORS IC6107,IC6255 PD0278A [AD BLOCK] IC6101 TC7W126FU SEMICONDUCTORS Q6108,Q6258 2SA1586 Q6101,Q6102,Q6251,Q6252 HN1A01FU IC6402,IC6602 AD9883AKST-110 Q6106,Q6107,Q6256,Q6257 HN1B04FU...
  • Page 96 Mark No. Description Part No. Mark No. Description Part No. R6968,R6972 RAB4CQ100J Q6884 RN1303 R6945,R6946,R6988 RAB4CQ103J Q6801,Q6881 RN1902 Other Resistors RS1/16SS###J Q6802,Q6880 SM6K2 D6801,D6802,D6880,D6881 1SS302 OTHERS D6804,D6806,D6807,D6884 DAN202U X6951 CERAMIC RESONATOR ASS1169 D6803,D6883 UDZS6.8B [CELIA BLOCK] SEMICONDUCTORS COILS AND FILTERS IC7001,IC7002 HY57V643220CT-7 F6801,F6881,F6882 EMI FILTER...
  • Page 97 Mark No. Description Part No. Mark No. Description Part No. C7226,C7237 CKSRYB104K16 OTHERS C7216 CKSRYB472K50 CN7454,CN7455 50P CONNECTER AKM1201 CN7453 PLUG 15-P AKM1232 C7217 CKSRYF103Z50 CN7402 16P FFC CONNECTOR AKM1234 C7209-C7212,C7214,C7215,C7219 CKSSYF104Z16 CN7451 CONNECTOR AKM1269 C7221-C7225,C7227-C7229 CKSSYF104Z16 C7232-C7234,C7238,C7240 CKSSYF104Z16 [REGULATOR BLOCK] SEMICONDUCTORS RESISTORS IC6106...
  • Page 98 Mark No. Description Part No. Mark No. Description Part No. C7532 CKSRYB272K50 [AV SW BLOCK] C7523,C7554 CKSRYB332K50 SEMICONDUCTORS C7538 CKSRYB562K50 IC8005 AN15852A C7510,C7519,C7539,C7549 CKSRYF104Z50 IC8002 CXA2069Q IC8004 NJM12904V C7526 CKSRYF473Z50 IC8003 TC4052BFT C7517,C7518,C7534,C7551,C7553 DCH1165 IC8001 TC7WH123FU C7557,C7558 (10uF/16V) DCH1165 Q8005,Q8006,Q8013,Q8014 2SA1586 RESISTORS Q8001,Q8002,Q8007-Q8010...
  • Page 99 Mark No. Description Part No. Mark No. Description Part No. C8520 CEHAT101M50 OTHERS C8500,C8528,C8530,C8532,C8534 CEHAZL471M16 CN8701 PLUG 8-P AKM1225 C8536,C8538,C8540,C8542,C8544 CEHAZL471M16 X8702 CERAMIC RESONATOR ASS1168 X8701 CERAMIC RESONATOR ASS1172 C8506,C8511,C8513,C8516,C8518 CKSRYB103K50 (32.768kHz) C8522,C8524,C8525,C8527,C8535 CKSRYB103K50 C8537,C8539,C8546-C8551,C8553 CKSRYB103K50 [CCD BLOCK] C8508,C8509,C8521,C8523,C8529 DCH1165 SEMICONDUCTORS C8531,C8533,C8541,C8543,C8545 DCH1165...
  • Page 100 Mark No. Description Part No. Mark No. Description Part No. CAPACITORS IC9501 24LCS21A IC9602 MM1522XU C9701,C9702 (10uF/16V) ACH1399 IC9601 NJM12904V C9704-C9711 CKSRYF104Z50 IC9502 TC74VHC08FT Q9503-Q9508 2SC4116 RESISTORS R9704 RS1/16S1301F Q9501,Q9502 DTC124EUA R9702 RS1/16S2700F D9503 1SS301 R9703 RS1/16S3900F D9506-D9508,D9514-D9516 1SS302 R9706,R9718 RS1/16S3901F D9501,D9502,D9504,D9505 UDZS5.6B...
  • Page 101 Mark No. Description Part No. AC SW ASSY SWITCHES AND RELAYS > S9341 ASG1093 OTHERS CN9341 2P-SIDE VA-CONNECTOR S2P3-VH POWER SUPPLY UNIT POWER SUPPLY UNIT has no service part. PDP-R04U...

  • Page 102: Adjustment

    6. ADJUSTMENT 1. At shipment, the unit is adjusted to its best conditions. Normally, it is not necessary to readjust even if an assembly is replaced. If the adjustment is shifted or if it becomes necessary to readjust because of part replacement, etc., perform the adjustment as described below. 2.

  • Page 103: Using Rs-232C Commands

    6.3 USING RS-232C COMMANDS For the PDP-434HD and -504HD series Plasma Displays, the circuitry is structured as shown in the diagram below to support the SR+ system. Controlling with either the SR+ system or RS-232C commands can be selected. As the SR+ system is selected at shipment, to control with RS-232C commands in servicing it is necessary to switch the paths.

  • Page 104: Adjustment Items

    6.4 ADJUSTMENT ITEMS If readjustment is necessary because of adjustment error at shipment, perform adjustments as shown below. ¶ Adjustment Points AV BOARD ASSY Rear side SIDE A SIDE A SIDE B PDP-R04U...
  • Page 105 Video Level Adjustment Equipment : SG, Oscilloscope Condition : Input RF level 60dBµV Modulation 87.5% White bar 100% Adjust TP7514 to 1.0 ± 0.05Vp-p 1.0 ± 0.05Vp-p START Select ANT A 55.25 MHz Oscilloscope VR7501 (AV BOARD Assy) TP7514 (AV BOARD Assy) Audio Level Adjustment Equipment : SG, Digital mutimeter / Tester Condition : Input RF level 60dBµV...
  • Page 106 Video Level Adjustment Equipment : SG, Oscilloscope Condition : Input RF level 60dBµV Modulation 87.5% White bar 100% Adjust TP7513 to 1.0 ± 0.05Vp-p 1.0 ± 0.05Vp-p START Select ANT B 55.25 MHz Oscilloscope VR7505 (AV BOARD Assy) TP7513 (AV BOARD Assy) Audio Level Adjustment Equipment : SG, Digital mutimeter / Tester Condition : Input RF level 60dBµV...
  • Page 107 MSP Adjustment Equipment : SG, Digital mutimeter / Tester Condition : Input RF level 60dBµV 300Hz STEREO 100% Lch Only Adjust Turn the wave pattern into a minimum. minimum START Select ANT A 67.25 MHz Oscilloscope VR7506 (AV BOARD Assy) TP7503 (AV BOARD Assy) MSP Adjustment...

  • Page 108: Trap Switch

    6.5 TRAP SWITCH ¶ Outline and Notes For video data transmission from the Media Receiver to the PDP-434HD and PDP-504HD-series Plasma Displays, digital signals are used. Therefore, this unit adopts the HDCP (High-bandwidth Digital Content Protection) system for copyright protection. This unit is also provided with a detection switch (TRAP switch) that will prohibit the unit from being turned on again "if the upper plate of the unit is accidentally opened,"...

  • Page 109: Servicing Using Only The Media Receiver

    About connections • Connect the SR OUT connector of a Pioneer product having that connector (a DVD in the following example) and the SR IN connector of the Media Receiver, using the SR cable. As the remote control sensor is not provided with the Media Receiver, this connection is required for using the remote control unit if the panel is not available.

  • Page 110: Service Factory Mode

    6.7 SERVICE FACTORY MODE To operate in Service Factory mode, use the supplied remote control unit. Operation in Service Factory mode ¶ Functions whose settings are set to OFF The settings for the following functions are set to OFF when Service Factory mode is entered (including when the "FAY" command is received): •...
  • Page 111 Changes of the Service Factory menus 1 INFORMATION mode 6 INITIALIZE mode 1. VERSION 1. SYNC DET 2. SERIAL 2. DRIVE MODE MUTE 3. PANEL PD 3. SIDE MASK LEVEL 4. PANEL SD 4. PANEL REVICE 5. MR NG 5. FINAL SETUP 6.
  • Page 112 Indications in Service Factory mode 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 Main-items N F O R M A T I O N V D 1 –...
  • Page 113 ¶ SIG-Mode Table The signal mode is displayed in three characters: First character: Resolution of the input signal (numerics for the video signals, and alphabetics for the PC signals) Second character: Grouping of the V frequencies SIG-Mode table for video signals (resolutions and V frequencies) Vertical Frequency Horizontal Frequency SIG-Mode...
  • Page 114 2nd Character Reference V Frequency Remarks – – No signal For interpolation of 72-Hz area For distinguishing between 70-Hz or 75-Hz area 9 (spare) – – Out of range Third character: Selection of the screen size by the user is displayed. (?: available, ×: not available) 3rd Character Description on GUI...
  • Page 115 1 INFORMATION mode ¶ Operation items Function / Display Content VERSION (1) The flash memory versions for each device are displayed. (common part) VERSION (2) The flash memory versions for each device are displayed. (individual part) SERIAL For displaying the serial number of the product (not used) PANEL PD Power-down generated on the panel side and its time of occurrence are displayed.
  • Page 116 4. PANEL PD 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 N F O R M A T I O N V D 1 –...
  • Page 117 6. MR NG 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 N F O R M A T I O N V D 1 –...
  • Page 118 8. HOUR METER 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 N F O R M A T I O N V D 1 –...
  • Page 119 12. DIGITAL EEPROM When the DIGITAL Assy of the PDP is to be replaced, the adjustment values in it can be temporarily stored in the ROM then be written on the new Assy after replacement. (This function is not supported for initially produced products. It is planned for this function to be supported as soon as it becomes possible.) Whether adjustment has been made on the DIGITAL Assy of the PDP or not (i.e., in the state of a new service part), and whether the data on any adjustment values are retained in the backup ROM or not are displayed.
  • Page 120 13. HDMI SIGNAL INFO 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 N F O R M A T I O N I N 1 –...
  • Page 121 2 FUNCTION CHECK 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 No last memory in this menu F U N C T I O N...
  • Page 122 5 OPTION mode 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 O P T I O V D 1 –...
  • Page 123 6 INITIALIZE mode (For managing switching of the initial settings and destination setting) 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 I N I T A L I Z E V D 1 –...

  • Page 124: List Of Rs-232C Commands

    6.8 LIST OF RS-232C COMMANDS RS-232C commands can be used in Service Factory mode. Before using RS-232C commands, it is necessary to change the factory presetting. See "6.3. USING RS-232C COMMANDS." Command Operation Remarks Adjusting power consumption Transmitting the backup data to the DIGITAL Assy Any RS-232C command to the Media Receiver becomes disabled as soon as this UART setting: SR+ (9600 BPS) command is issued.
  • Page 125 Command Operation Remarks Input selection: Input 1 Input selection: Input 2 Input selection: Input 3 Input selection: Input 4 Input selection: Input 5 Selection of the tuner for terrestrial analog signals (Antenna A) Selection of the tuner for terrestrial analog signals (Antenna B) Selection of the tuner for terrestrial digital signals Selection of the tuner for satellite digital signals (BS) Selection of the tuner for satellite digital signals (CS1)
  • Page 126 Command Operation Remarks AD MAIN R GAIN AD MAIN R OFFSET AD MAIN G GAIN AD MAIN G OFFSET AD MAIN B GAIN AD MAIN B OFFSET Panel W/B B-HIGH adjustment Panel W/B B-LOW adjustment Panel W/B G-HIGH adjustment Panel W/B G-LOW adjustment Turning the power OFF Panel W/B R-HIGH adjustment Panel W/B R-LOW adjustment...

  • Page 127: Outline Of Commands

    6.9 OUTLINE OF COMMANDS GET Commands GS1: Returning information on the model and the version of the software Data Size Order Data on the display 3 bytes Version of the module microcomputer 4 bytes Version of the IC4-MANTA 4 bytes Sequence version (50VIDEO) 4 bytes Sequence version (50PC)
  • Page 128 GPD: Returning the power-down data (log) of the PDP Order Data Size Order Data Size Latest "1st PD" data 1 byte Fifth latest “1st PD” data 1 byte Latest "2nd PD" data 1 byte Fifth latest “2nd PD” data 1 byte Data of hour meter for the latest PD 7 bytes Data of hour meter for the fifth latest PD...
  • Page 129 GSD: Returning the shutdown data (log) of the PDP Data Size Data Size Order Order Latest SD data 1 byte Fifth latest SD data 1 byte Data of subcategory for the latest SD 1 byte Data of subcategory for the fifth latest SD 1 byte Data of hour meter for the latest SD 7 bytes...
  • Page 130 GNG: Returning the data (logs) on power-down and shutdown of the Media Receiver Order Data Size Order Data Size Latest NG data 1 byte Fifth latest NG data 1 byte Data of subcategory for the latest NG 1 byte Data of subcategory for the fifth latest NG 1 byte Data of MR hour meter for the latest NG 7 bytes...
  • Page 131 GAJ: Returning drive-related adjustment values of the PDP Data Size Order Data Table Currently used ABL table 3 bytes ABL table for NTSC Upper limit of the electric power 3 bytes ABL table for PAL Vsus adjustment value 3 bytes ABL table for PC Vofs adjustment value 3 bytes...

  • Page 132: General Information

    7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TROUBLE SHOOTING Image for the composite or S signal is not displayed Image for the composite or TV signal is not displayed S signal is not displayed on the screen. Is the function corresponding No Select the corresponding Is the Input selector set to Set the Input selector to TV.
  • Page 133 MONITOR OUT image is not displayed MONITOR OUT image is not displayed Only the component and RGB signals can be output Is a signal being input other from MONITOR OUT. Check than the component or RGB the unit using either the signal? component or RGB signal.
  • Page 134 Image for the component or RGB signals is not displayed Image for the component or RGB signals is not displayed Is the function corresponding No Select the corresponding to selected signal input signal with the Input selector. selected? Has the signal arrived at Check the communication IC8005? between the jack and...
  • Page 135 No sound No sound from MONITOR Cancel muting then check Is sound muting set? again. Raise the volume then Is the volume set to 0? check again. Is a signal output from IC8003? Check around IC8003 and (3) (13) check each input signal. Check around the jack.
  • Page 136 No sound from the speakers (1/2) No sound from the speakers Cancel muting then check Is sound muting set? again. Raise the volume then Is the volume set to 0? check again. Is it only the VIDEO 3 Is it the only TV sound that sound that doesn't come doesn't come out? out?
  • Page 137 No sound from the speakers (2/2) Is it sound for every function that doesn't come out? Check around IC8002 and Is a signal output from check the communications IC8002? between IC8002 and the microcomputer. Has the signal arrived at Check around IC8003 and TP9625 and TP9626? check the buffer circuits.
  • Page 138 U7501 - pin 19 IC6107 - pin 52 IC8002 - pin 63 IC6107 - pin 59 IC8002 - pin 44 IC6255 - pin 52 IC8002 - pin 47 IC6255 - pin 59 IC8002 - pin 56 IC8002 - pin 41 IC8002 - pin 58 TP7722 PDP-R04U...
  • Page 139 IC8005 - pin 35 IC8005 - pin 36 IC8005 - pin 38 IC8005 - pin 43 IC6401 - pin 1 IC8005 - pin 44 IC6401 - pin 5 IC8005 - pin 46 IC6401 - pin 25 PDP-R04U...
  • Page 140 IC6601 - pin 1 TP6604 IC6601 - pin 5 TP6605 IC6601 - pin 25 TP6606 TP6402 IC8003 - pin 3 TP6403 IC8003 - pin 13 TP6404 PDP-R04U...
  • Page 141 IC8002 - pin 62 IC8002 - pin 64 TP9625 U7501 - pin 16 TP9626 IC7503 - pin 22 TP9301 IC7503 - pin 23 TP9303 PDP-R04U...

  • Page 142: Disassembly

    7.1.2 DISASSEMBLY Metal bonnet top and bottom Remove the metal bonnet top by removing the six screws. Remove the six hooks. Remove the metal bonnet bottom by removing the five screws. Caution : Please remove it after pulling it in a rear direction because metal bonnet top and bottom are hard to reduce.
  • Page 143 DTV TUNER BOARD Front shield A and Center stay Remove DTV TUNER BOARD section by removing the four Remove the front shield A by removing the ten screws. screws and the one nut. Disconnect the three connectors and the two flexible cable. ×...
  • Page 144 Diagnosis method of PCB Assy Note When diagnosing the unit, be sure to use the connection cable for service. (Part No : GGP1048) Remove the four screws and the one nut. Disconnect the one flexible cable (J201) from MR MAIN BOARD ASSY and the one connector from Fan Motor.

  • Page 145: Explanation

    7.2 EXPLANATION 7.2.1 PROCESSING IN ABNORMALITY Power supply and DC-DC converter Circuit diagram POWER SUPPLY Unit AV BOARD Assy MR MAIN BOARD Assy V+3V_DD PULL_U PD_TRG PD_TRG (H_act) PD_DCDC1 (L_act) 6.5V V+3V_DD V+1V_DD UV_DET UV_DET 0V_DET 0V_DET L_act V+3V_DD MAIN_UCOM RST_IC RST2 (L_act) V+12V...
  • Page 146 TRAP_SW Circuit diagram TRAP_SW MR MAIN BOARD Assy V+3V_COM TRAP_SW MAIN_UCOM PULL_D Specifications for port monitoring Port Name SD/PD Indication Assigned Pin Active TRAP_SW Modification tried OFF with H PDP-R04U...
  • Page 147 PDP-R04U...
  • Page 148 PDP-R04U...

  • Page 149: Parts

    7.3 PARTS 7.3.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. List of IC AD9883AKST-110, SM5301BS, BA7078AF, Sil9993CTG100, HY57V643220CT-7, MBM29PL3200BE70PFV, Sil170BCLG64, HY57V161610DTC-8, TA1287FG, AXY1066, AXY1070, CXA2069Q AD9883AKST-110 (MR MAIN BOARD ASSY : IC6402) •...
  • Page 150 Pin Function Pin Name Pin Function − Ground GREEN 7 Converter Green output (MSB) GREEN 6 Converter Green output GREEN 5 Converter Green output GREEN 4 Converter Green output GREEN 3 Converter Green output GREEN 2 Converter Green output GREEN 1 Converter Green output GREEN 0 Converter Green output...
  • Page 151 Pin Name Pin Function − Analog power supply (3.3V) − Ground GAIN Analog input for converter G SOGIN Input for Sync-on Green − Ground − Analog power supply (3.3V) − Analog power supply (3.3V) − Ground RAIN Analog input for converter R Address input 1 of serial port Data clock (max.
  • Page 152 SM5301BS (MR MAIN BOARD ASSY : IC6601) • Video Filter Block Diagram Pin Arrangement (Top view) VCC1 VCC2 VCC3 VCC4 DISABLE GSG1 Buffer GSR1 GSR1 VCC4 Buffer THROUGH GSB1 GSG1 MUXSEL Buffer (GND) (GND) GSB1 MUXSEL DISABLE THROUGH CONT GND3 GND4 VCC1 GND1...
  • Page 153 Pin Function Pin Name Pin Function Analog GINA or UINA signal input. Sync signal is input on SYNCIN pin. GSG1 GOUT/UOUT output buffer gain set input Analog GINB or UINB signal input. Sync signal is input on SYNCIN pin. − (NC) No connection Analog BINA or VINA signal input.
  • Page 154 BA7078AF (MR MAIN BOARD ASSY : IC6604) • Multimedia IC Block Diagram HSCTL POLH H SYNC DET. C / HSYNC IN EXIH VIDEO IN POLV SYNC SEPA. VSEPA EXIV HOR. SYNC CONTROL V SYNC SEPA. VSYNC IN CVPOL HDRV V SYNC DET. CVEXI CLAMP CPSEL...
  • Page 155 Pin Function Pin Name Pin Function HDRV output Used to select whether to output the VDRV section of the HDRV output signal. HSCTL High : VDRV section of HDRV is output Low : VDRV section of HDRV is not output Composite sync / H SYNC input Input either the composite synchronization signal or the horizontal synchronization signal.
  • Page 156 Sil9993CTG100 (MR MAIN BOARD ASSY : IC6881) • HDCP Panel Link Receiver Pin Arrangement (Top view) PLLOUT PLLIN PVCC2 PGND2 OVCC OVCC RSVDO OGND RSVDO RSVDL AnBPb DACVCCB DACGNDB AnGY DACVCCG OGND DACGNDG OVCC RSET COMP AnRPr DACVCCR DACGNDR RESET# RSVDL 2 DACGND CSCL...
  • Page 157 Pin Function No. Pin Name I/O Pin Function No. Pin Name I/O Pin Function − DACVCC DAC power supply (3.3V) 24-bit output pixel data bus − DACGND DAC ground 24-bit output pixel data bus − No connection 24-bit output pixel data bus −...
  • Page 158 HY57V643220CT-7 (MR MAIN BOARD ASSY : IC7001, IC7002) • Synchronous DRAM Block Diagram 2 DQ0 Self Reflesh Logic Reflesh & Timer Counter 4 DQ1 5 DQ2 512 k × 32 Bank 3 Row Active 512 k × 32 Bank 2 7 DQ3 Decoder 512 k ×...
  • Page 159 Pin Function No. Pin Name I/O Pin Function No. Pin Name I/O Pin Function − − Power supply Ground I/O Data input/output DQ24 I/O Data input/output − − VDDQ Power supply for output buffer VSSQ Ground for output buffer I/O Data input/output DQ25 I/O Data input/output I/O Data input/output...
  • Page 160 MBM29PL3200BE70PFV (MR MAIN BOARD ASSY : IC7152) • Page Mode Flash Memory Block Diagram ~ DQ 12, 18, 28, 58, 63, 73 Input/Output Erase Circuit 17, 27, 33, Buffer 64, 74, 79 DW/W Control Circuit (Command Register) Write Circuit Chip Enable Data Latch Output Enable Circuit...
  • Page 161 Sil170BCLG64 (MR MAIN BOARD ASSY : IC7401) • HDCP Panel Link Transmitter Pin Arrangement (Top view) G ND SCLS RESERVED G ND SDAS ISEL/RST# M S E N HTPLG C T L 3 VSYNC H S Y N C VREF PGND2 Block Diagram MSEN...
  • Page 162 Pin Function Pin Name Pin Function − Digital power supply (3.3V) Data enable VREF 3.3V fixed HSYNC Horizontal sync. control signal input VSYNC Vertical sync. control signal input CTL3 External CTL3 input − No connection − No connection HTPLG Monitor chrage input Power down input (Active low) MSEN Monitor sense output (open-collector output)
  • Page 163 Pin Name Pin Function 24-bit pixel bus input 24-bit pixel bus input − PGND2 PLL analog ground − PVCC2 Analog power supply for filter PLL (3.3V) 24-bit / 12-bit pixel bus input 24-bit / 12-bit pixel bus input 24-bit / 12-bit pixel bus input 24-bit / 12-bit pixel bus input 24-bit / 12-bit pixel bus input 24-bit / 12-bit pixel bus input...
  • Page 164 HY57V161610DTC-8 (MR MAIN BOARD ASSY : IC6106) • 16M SDRAM Block Diagram Self Refresh Counter Refresh Refresh Counter 512Kx16 Interval Timer Bank 0 21-24, Address[0:10] 27-32, 20 Sense AMP & I/O gates Column Decoder Address Precharge Register Row Active BA(A11) Column Active Column Addr.
  • Page 165 Pin Function Pin Name Pin Function − Power supply Data input/output Data input/output − VSSQ Ground for DQ Data input/output Data input/output − VDDQ Power supply for DQ Data input/output Data input/output − VSSQ Ground for DQ Data input/output Data input/output −...
  • Page 166 TA1287FG (AV BOARD ASSY : IC8905) • RGB to YUV/IQ High-speed Matrix IC Block Diagram VIN 1 CLAMP MATRIX SW Matrix Control YIN 2 CLAMP UOUT B-Y/Q-MIX UIN 3 CLAMP YOUT Y-MIX CPIN 4 VOUT R-Y/I-MIX GND 5 TV/Ext. MIX Ys RIN 6 CLAMP GIN 7...
  • Page 167 AXY1066 (AV BOARD ASSY : U8502) • DC-DC Converter Unit Pin Function Pin Arrangement (Top view) No. Pin Name Pin Function No. Pin Name Pin Function 12V input 2.5V output 12V input 2.5V output 12V input 2.5V output 12V input 2.5V output ON/OFF Output ON/OFF...
  • Page 168 AXY1070 (AV BOARD ASSY : U8507, U8508) • DC-DC Converter Unit Pin Function Pin Arrangement No. Pin Name Pin Function Voltage input Voltage input ON/OFF Output ON/OFF Ground Ground Ground Ground Ground 1 2 3 4 5 6 8 9 1011121314 1516 1718 N.C.
  • Page 169 CXA2069Q (AV BOARD ASSY : IC8002) • 7-Input 3-Output Audio/Video Switch Block Diagram VOUT1 YIN1 YOUT1 TRAP1 COUT1 CIN1 V/YOUT2 TRAP2 COUT2 VOUT3 YOUT3 AGND COUT3 VGND BIAS BIAS LOUT1 ROUT1 LOUT2 ROUT2 LOUT3 ROUT3 DC OUT Logic S2-1 S2-2 S2-3 S2-4 MUTE...
  • Page 170 Pin Function Pin Name Pin Function Video signal inputs. Input composite video signals. Y/C separation signal inputs. Input luminance signals. The YIN1 pin inputs the signal obtained by Y/C separating the VOUT1 pin output. YIN1 Y/C separation signal inputs. Input chrominance signals. The CIN1 pin inputs the signal obtained by Y/C separating the VOUT1 pin output.

  • Page 171: Cleaning

    Pin Name Pin Function Composite video/S selector. The detection results are written to the status register. − S signal at 3.5 V or less. Composite video signal at 3.5 V or more. This pin is pulled up to 5 V by a 100 k ohm resistor, so the composite video signal is selected when open.

  • Page 172: Panel Facilities

    8. PANEL FACILITIES Media Receiver Front view (PDP-R04U) Pull this section to open the door. 1 POWER button 2 POWER ON indicator 3 STANDBY indicator 4 REC TIMER indicator 5 INPUT 4 COMPONENT VIDEO terminals (Y, C 6 INPUT 4 terminal (S-VIDEO) 7 INPUT 4 terminal (VIDEO) 8 INPUT 4 terminals (AUDIO) 9 PC INPUT terminal (AUDIO)
  • Page 173 Rear view 4 5 6 DIGITAL OUT (TS) DTV-ANTENNA OPTICAL S400 SERVICE ONLY CONTROL CONTROL AC INLET INPUT 2 INPUT 1 COMPONENT VIDEO S-VIDEO VIDEO R-AUDIO-L VIDEO R-AUDIO-L BLACK INPUT 1 INPUT 3 A ANTENNA/CABLE B WHITE HDMI SYSTEM CABLE MONITOR OUT VIDEO R-AUDIO-L...
  • Page 174 6 CH +/– Remote control unit : Selects the channel. 7 RETURN: Returns to the previous menu Mode switch (with screen. “TV” selected) / / / : Selects a desired item on the menu screen. 9 DTV INFO: Shows more information on DTV programs.

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