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Pioneer PDP-434PG Service Manual

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PLASMA DISPLAY
PDP-434PG
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
PDP-434PG
‡
TLDFR
¶ This service manual should be used together with the following manual(s):
Model No.
PDP-434PE/ WYVI6
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
AC110 - 240V
Order No.
ARP3174
SAFETY INFORMATION, EXPLODED VIEWS AND PARTS LIST , BLOCK DIAGRAM,
PCB PARTS LIST, ADJUSTMENT, IC INFORMATION etc.
ARP3175
SCHEMATIC DIAGRAM and PCB CONNECTION DIAGRAM
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
ARP3184
Remarks
Remarks
T – ZZY NOV. 2003 Printed in Japan
ORDER NO.

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  • 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 –...
  • Page 2 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 x 10 5621 RN1/4PC 5 6 2 1 CONTRAST TABLE PDP-434PG/TLDFR and PDP-434PE/WYVI6 are constructed the same except for the following : Part No. Ref. No. Mark Symbol and Description Remarks PDP-434PE...
  • Page 3 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-ZZV MAR.

  • Page 4: Safety Information

    SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
  • Page 5 PRODUCT SAFETY NOTICE With the AC plug removed from an AC power source, place a Many electrical and mechanical parts in PIONEER set have jumper across the two plug prongs. Turn the AC power switch on. special safety related characteristics. These are often not evident...
  • Page 6 Charged Section High Voltage Generating Point The places where the commercial AC power is used without The places where voltage is 100V or more except for the charged passing through the power supply transformer. places described above. If the places are touched, there is a risk of If the places are touched, there is a risk of electric shock.
  • Page 7 [ 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 8: Table Of Contents

    CONTENTS SAFETY INFORMATION ............................. 2 1. SPECIFICATIONS ............................7 2. EXPLODED VIEWS AND PARTS LIST ......................8 2.1 PACKING ..............................8 2.2 UNDER LAYER SECTION (1) ......................... 10 2.3 UNDER LAYER SECTION (2) ......................... 12 2.4 UNDER LAYER SECTION (3) ......................... 14 2.5 UNDER LAYER SECTION (4) .........................

  • Page 9: Specifications

    1. SPECIFICATIONS Item Model: PDP-433PU 1024 × 768 pixels Number of Pixels Audio Amplifier 12 W + 12 W (10% distortion) Power Requirement AC 120 V, 60 Hz, 318 W (0.6 W Standby) 1070 (W) × 630 (H) × 98 (D) mm [42 (W) ×...

  • Page 10: 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 11 PACKING parts List Mark No. Description Part No. Mark No. Description Part No. Wiping Cloth AED1208 Packing Case(43) See Contrast table (2) Binder Assy AEC1908 Carton(43) AHD3100 (Speed Clampx3, Bead Bandx3) Pad(43U) AHA2282 > Power Cord See Contrast table (2) Mirror Mat AHG1284 SP Caution Sheet...

  • Page 12: Under Layer Section (1)

    2.2 UNDER LAYER SECTION (1) Refer to "2.14 PANEL CHASSIS (43) ASSY (AWU1067)". 2 or 3 Upper side PDP-433PU...
  • Page 13 UNDER LAYER SECTION(1) parts List Mark No. Description Part No. ADR RESONANCE Assy AWZ6751 BRIDGE C Assy AWZ6730 BRIDGE D Assy AWZ6731 NSP 4 ADR CONNECT A Assy AWZ6678 NSP 5 ADR CONNECT B Assy AWZ6679 NSP 6 ADR CONNECT C Assy AWZ6680 NSP 7 ADR CONNECT D Assy...

  • Page 14: Under Layer Section (2)

    2.3 UNDER LAYER SECTION (2) 3 14 Upper side Upper Upper side side PDP-433PU...
  • Page 15 UNDER LAYER SECTION(2) parts List Mark No. Description Part No. DIGITAL VIDEO Assy AWV1971 X DRIVE Assy AWV1985 NSP 3 ADR CONNECT A Assy AWZ6678 NSP 4 ADR CONNECT B Assy AWZ6679 NSP 5 ADR CONNECT C Assy AWZ6680 NSP 6 ADR CONNECT D ASSY AWZ6681 NSP 7...

  • Page 16: Under Layer Section (3)

    2.4 UNDER LAYER SECTION (3) Upper side Upper side Upper side PDP-433PU...
  • Page 17 UNDER LAYER SECTION(3) parts List Mark No. Description Part No. Y DRIVE Assy AWZ6749 Circuit Board Spacer AEC1872 NSP 3 Drive Heatsink Assy ANH1598 Drive Silicon Sheet AEH1041 Scan IC Spring (43L) ABK1029 Scan IC Spring (43R) ABK1030 Scan Insulation Sheet (43) AMR3287 Screw VBB30P100FNI...

  • Page 18: Under Layer Section (4)

    2.5 UNDER LAYER SECTION (4) 1 or 2 Upper side PDP-433PU...
  • Page 19 UNDER LAYER SECTION(4) parts List Mark No. Description Part No. BRIDGE A Assy AWZ6728 BRIDGE B Assy AWZ6729 SENSOR ASSY AWZ6696 ADR RESONANCE Assy AWZ6751 Brind Plate AMR3313 Insulation Sheet AMR3343 NSP 7 Heat Sink ANH1594 Silicone Sheet AEH1039 • • • • • Rivet BEC1066 •...

  • Page 20: Under Layer Section (5)

    2.6 UNDER LAYER SECTION (5) Upper side White 27 30 Tape White Tape PDP-433PU...
  • Page 21 UNDER LAYER SECTION(5) parts List Mark No. Description Part No. NSP 1 ADR CONNECT A Assy AWZ6678 NSP 2 ADR CONNECT B Assy AWZ6679 NSP 3 ADR CONNECT C Assy AWZ6680 NSP 4 ADR CONNECT D Assy AWZ6681 ADR RESONANCE Assy AWZ6751 BRIDGE A Assy AWZ6728...

  • Page 22: Middle Layer Section (1)

    2.7 MIDDLE LAYER SECTION (1) Upper side Upper side Upper side Upper side PDP-433PU...
  • Page 23 MIDDLE LAYER SECTION(1) parts List Mark No. Description Part No. NSP 1 Front Chassis HU (43) ANA1698 NSP 2 Card Spacer AEC1902 Niplocker AEC1803 Card Corner Holder BEC1144 Sub Frame L ANG2517 Sub Frame R ANG2518 NSP 7 Front Chassis HL (43) ANA1699 NSP 8 Front Chassis V (43)

  • Page 24: Middle Layer Section (2)

    2.8 MIDDLE LAYER SECTION (2) 16 14 Upper side PDP-433PU...
  • Page 25 MIDDLE LAYER SECTION(2) parts List Mark No. Description Part No. AUDIO AMP Assy AWZ6687 FRONT KEY CONN Assy AWZ6657 IR (P) Assy AWZ6658 LED Assy AWZ6655 Nylon Rivet AEP-211 IF Sheet AMR3298 Edge Saddle AEC1571 Wire Saddle AEC1745 IF Shield ANA1675 L2 Toroidal Core ATX1042...

  • Page 26: Upper Layer Section (1)

    2.9 UPPER LAYER SECTION (1) J201 J202 Caution in the MR INTERFACE Assy Replacement Set the slide switches in accordance with applicable model when replacing the MR INTERFACE Assy. S4001 S4004 CBIT_1 CBIT_0 → → PDP-433P → → PDP-433PU S4001 ←...
  • Page 27 UPPER LAYER SECTION(1) parts List Mark No. Description Part No. MR INTERFACE Assy AWZ6699 Terminal Panel ANG2534 L6 Ferrite Core ATX1037 J201 Flexible Flat Cable ADD1194 J118 Wire P ADX2765 J111 14P Housing Wire ADX2730 L3 Toroidal Core ATX1042 J214 3P Housing Wire ADX2735 J104 3P Housing Wire ADX2748...

  • Page 28: Upper Layer Section (2)

    2.10 UPPER LAYER SECTION (2) PDP-433PU Only 200V 100V SW101 PDP-433PU...
  • Page 29 UPPER LAYER SECTION(2) parts List Mark No. Description Part No. Mark No. Description Part No. > SW Power Supply Module AXY1059 J118 Wire P ADX2765 • • • • • J103 13P Housing Wire ADX2766 IF Earth Metal ANA1690 J102 Wire PE ADX2738 •...

  • Page 30: Front Case Section

    2.11 FRONT CASE SECTION PDP-433PU Only Foil Side PDP-433PU...
  • Page 31 AAX2609 > L5 Ferrite Core ATX1043 Lead Cover (P) AMR3341 J213 Flexible Flat Cable ADD1193 NSP 17 Flexible Seal (P) AEH1052 Pioneer Badge AAM1091 Power Button AAD4113 NSP 7 Panel Holder (43) ANG2519 Coil Spring ABH1108 Spacer AEC1896 Energy Star Label...

  • Page 32: Rear Section

    2.12 REAR SECTION 10 11 PDP-433PG Only Bottom View REAR SECTION parts List Mark No. Description Part No. Mark No. Description Part No. Terminal Display Label P Gray See Contrast table (2) Rear Case 43P ANE1607 Terminal Display Label L Gray See Contrast table (2) Gasket L43 ANK1698 Label (Blue 8)

  • Page 33: Pdp Service Assy 433 (Awu1069)

    2.13 PDP SERVICE ASSY 433 (AWU1069) PDP SERVICE ASSY 433 parts List Mark No. Description Part No. Panel Chassis (43) Assy AWU1067 Front Chassis V (43) ANA1702 Front CHassis HU (43) ANA1698 Front Chassis HL ANA1700 Sub Frame L ANG2517 Sub Frame R ANG2518 Scan IC Spring (43L)

  • Page 34: Panel Chassis (43) Assy (Awu1067)

    2.14 PANEL CHASSIS (43) ASSY (AWU1067) PANEL CHASSIS(43) ASSY parts List Mark No. Description Part No. SCAN FUKUGO ASSY AWV1969 ADDRESS FUKUGO ASSY AWV1928 Address Module (IC1 - IC32) AXF1114 FPC (J1,J2) ADY1079 FPC (J3,J4) ADY1080 1..Chassis Assy (43) ANA1712 2..Chassis (43) ANA1668 2..Base Chassis (43)
  • Page 35 Caution in Replacement of Chassis Block Please order the PDP Service Assy 433 (AWU1069) when replacing the Chassis block. PDP Service Assy 433 is all common use parts for business, consumer models and module. It is supplied by installing the Circuit Board Spacer (AEC1872) and the Wire Saddle (AEC1904) as follows. Therefore it is necessary to remove them in accordance with the models.

  • Page 36: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 3.1.1 OVERALL DIAGRAM Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver VADR2 VADR2 CLK/LE CLK/LE IC6501 IC6601 VADR2 ADR CONNECT A ADR CONNECT B Buffer IC Buffer IC ASSY...
  • Page 37 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver VADR2 VADR2 CLK/LE CLK/LE VADR2 IC6801 IC6901...

  • Page 38: Mr Interface Assy

    3.1.2 MR INTERFACE ASSY CN4003 (DVI) IC4204 TMDS_RXCORE CONTENT_PROTECTION SCALING 8bit_DIGITAL TMDS × RGB IC4203 (CONF_ROM) Q4201, Q4202 (5V ↔ 3.3V I2C_LEVEL_SHIFT) Q4005, Q4006 (5V ↔ 3.3V IC4201 I2C_LEVEL_SHIFT) (DDC_ROM) IC4012 (IC2_SW) DDC_SCL DDC_SCL DDC_SDA DDC_SDA DDC5V IC4013 (STB_DET) Q4014 (REM_CUT) PMST IC4010 (NON_SYSTEM_DET)
  • Page 39 Voltages CN4002 (MDR Connector) (↔ Media Receiver) CN4003 (DVI Connector) (↔ Media Receiver) Name Description Voltage at INPUT4 NTSC Input Name Description Voltage at INPUT4 NTSC Input 232C bus (PDP → MR) M_RXD 0-5V swing square wave RX2- DVI signal DVI signal RX2+ DVI signal...

  • Page 40: Digital Video Assy

    3.1.3 DIGITAL VIDEO ASSY MR INTERFACE DIGITAL VIDEO ASSY 3.3V 2.5V ASSY 3.3V IC1301 (IC31 L) (PD6358) Address Data RGB 2 phase 8 bit DRAM ADR CONNECT A - D Assy (Left section) Line Buffer IC4204 IC1401 (IC31 R) SiI861 (PD6358) Address Data Address BUS...

  • Page 41: Drive Assy

    3.1.4 X DRIVE ASSY PDP-433PU...

  • Page 42: Y Drive Assy

    3.1.5 Y DRIVE ASSY IC5V IC2504 Photo Coupler TC74ACT540FT Photo Coupler Photo Coupler OC2-1 To SCAN ASSY Photo Coupler (Lower) Photo Coupler Photo Coupler Photo Coupler Photo Coupler IC2501,IC2502, IC2001 IC2505,IC2510, TC74ACT541FT IC2512,IC2513, IC2514,IC2525, HCPL-M611 To SCAN ASSY (Upper) IC2506 TC74ACT540FT OC2-2 Photo Coupler...
  • Page 43 VSUS Q2204 YPR-U1 YPR-U2 Q2205 IC2203 TND301S K2203 SUSOUT A 37-40 IC2212 TND301S 29,30 Q2219 K2220 PSUS Q2218 Q2216 Q2215 Y CONNECTOR IC2213 ASS'Y TND301S Vsus Q2221 Q2220 K2212 SUSOUT B 37-40 IC2216 TND301S 29,30 Q2228 Q2217 Q2226 Q2227 IC2217 TND301S Vsus Q2233...

  • Page 44: Sub Address A And B Assys

    3.1.6 SUB ADDRESS A and B ASSYS +60V Current - Voltage Over Current DET. Block Convert Block ADRGND CN8801 R8801 - R8805 Q8801 H : V MID CLAMP OFF L : V MID CLAMP ON ADR Output P.D. Output Block Resistance Load Block V MID SW ADRK EMG1...

  • Page 45: Adr Resonance Assy

    3.1.7 ADR RESONANCE ASSY CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-S1.0 MFD +60V BY ROHM CO., LTD. FOR IC6704. +60V +60V ICP-S1, 0 +60V CN6702 IC6704 C6703 - C6708 Address Resonance Output Block ADROUT ADRGND ADR-B...

  • Page 46: Adr Connect A, B, C And D Assys

    3.1.8 ADR CONNECT A, B, C and D ASSYS Address Module Address Module Address Module Address Module (TCP) (TCP) (TCP) (TCP) ADR OUT BRIDGE ASSY ADR PD OPEN PD Q6502, Q6503 LBLK HBLK DATA_R DATA_R DATA_R DATA_R DATA_G DATA_G DATA_G DATA_G DATA_B DATA_B...

  • Page 47: Audio Amp And Sp Terminal Assys

    3.1.9 AUDIO AMP and SP TERMINAL ASSYS AUDIO AMP ASSY IC5202 (CXA2021S) IC5201 (NJM2193L) IC5002 (LA4628) No. Voltage (V) No. Voltage (V) No. Voltage (V) No. Voltage (V) No. Voltage (V) 5.25 5.95 11.91 1.73 5.94 5.95 5.95 5.84 5.94 5.92 5.98 5.98...

  • Page 48: Waveforms

    3.2 WAVEFORMS DIGITAL VIDEO ASSY K1327 (VDI) K1326 (DEI) K1308 (VDRB) K1328 (HDI) K1333 (VCLKL) IC1501 - pin 15 (LBLK) V: 2V/div. H: 4msec/div. V: 2V/div. H: 4µsec/div. V: 2V/div. H: 2msec/div. K1327 (VDI) K1326 (DEI) K1308 (VDRB) K1328 (HDI) K1333 (VCLKL) IC1501 - pin 13 (LE) V: 2V/div.
  • Page 49 ADR CONNECT A - D SUB ADDRESS A, B ADR RESONANCE ASSY ASSY ASSY CH1 : IC6702 - pin 2 CH1 : IC6501 - pin 8 (CLK) CH1 : IC8801 - pin 3 CH2 : IC6701 - pin 2 CH2 : IC6501 - pin 6 (LE) CH2 : IC8801 - pin 7 CH3 : IC6703 - pin 2 CH3 : IC6501 - (DATA)
  • Page 50 AUDIO SECTION Measurement condition Caution in the measurement Video Input Signal : FULL FIELD COLOR-BAR Audio Power Amp. (IC5002: LA4628) on the AUDIO AMP Assy is BTL system, and, Audio Input Signal : 1kHz Sine Carve 0.2Vrms as for the power amplifier and the speaker output, ± poles becomes hot for the Volume : 60 (MAX) ground.

  • Page 51: Pcb Connection Diagram

    Sustain Waveforms Drive Pulse Waveforms Sustain Waveform (1 field) Sustain Waveform (reset pulse) Y Drive Pulse Control Waveform (1 field) ch 1 : K3107 (X.PSUS) - K3201 (SUSGND) ch 1 : K3107 (X.PSUS) - K3201 (SUSGND) V: 100V/div. H: 2msec/div. V: 100V/div.
  • Page 52 5. PCB 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. When ordering resistors, first convert resistance values into code form as shown in the following examples.
  • Page 53 Mark No. Description Part No. Mark No. Description Part No. C6206,C6210,C6215,C6219,C6227 CCSRCH181J50 BRIDGE D ASSY [AWZ6731] C6229,C6236,C6240,C6244,C6246 CCSRCH181J50 C6255,C6260 CCSRCH181J50 SEMICONDUCTORS C6208,C6209,C6217,C6218,C6226 CCSRCH331J50 D6451 D1FL20U(S) C6230,C6238,C6239,C6245,C6250 CCSRCH331J50 CAPACITORS C6257,C6258 CCSRCH331J50 C6451 (0.1uF/100V) ACG1098 C6204,C6207,C6214,C6216 CCSRCH390J50 C6224,C6225,C6234,C6237 CCSRCH390J50 OTHERS C6248,C6249,C6254,C6256 CCSRCH390J50 CN6451 B4B-PH-SM3 C6211,C6221,C6228,C6241,C6247...
  • Page 54 Mark No. Description Part No. Mark No. Description Part No. OTHERS Q6704,Q6705,Q6712 2SB1132 Q6701-Q6703 2SD1664 CN6601 55P CONNECTOR AKM1202 Q6710,Q6711 2SK3483-Z Q6706-Q6709 FX20ASJ-2 ADR CONNECT C ASSY [AWZ6680] D6701,D6703,D6704,D6706 1SS355 SEMICONDUCTORS D6709,D6710,D6717,D6718 D1FL20U(S) IC6801 TC74VHC541FT D6711-D6714 SPX-62S Q6802 2SC2712 D6702,D6705,D6716 UDZ15B Q6803 2SK209...
  • Page 55 Mark No. Description Part No. Mark No. Description Part No. Q3122,Q3128 FS7VS-14A IC3701 MIP161 Q3102 HN1B04FU IC3702-IC3704 TLP181(GR) D3119 1SS184 Q3701 2SC2712 D3108,D3124,D3125,D3133 1SS355 Q3800 HN1A01FU D3126,D3131,D3200,D3203,D3205 D1FL40 D3710,D3711 1SS355 D3208,D3212-D3215 D1FL40 D3705,D3706 D1FL20U(S) D3101,D3102,D3117,D3202,D3207 EC11FS4 D3702 EC8FS6 D3210,D3211 EC11FS4 D3708,D3709,D3713 RD110P D3216,D3217...
  • Page 56 Mark No. Description Part No. Mark No. Description Part No. [Y DRIVE SUS BLOCK] R2263,R2264 RS1/2S100J R2203 RS1/2S102J SEMICONDUCTORS R2209 RS1/2S2R2J IC2202,IC2208 HCPL-M611 R2202 RS1/2S561J IC2206,IC2214 STK795-470 R2278,R2303 RS1MMF101J IC2201 TC74ACT541FT IC2203,IC2204,IC2210,IC2212 TND301S R2233,R2234 RS1MMF152J IC2213,IC2216,IC2217 TND301S R2274,R2275 RS1MMF471J R2298,R2299 RS2MMF3R3J IC2205,IC2209 UPC78L05T...
  • Page 57 Mark No. Description Part No. Mark No. Description Part No. Q8802 2SA1163 D2740 UDZ12B Q8804,Q8805,Q8808 2SC2712 D2709,D2716 UDZ3.6B Q8806 2SK209 D2729,D2731 UDZ33B D2703,D2710 UDZ36B D8801-D8803,D8809 1SS355 D2720,D2730,D2739 UDZS5.6B D8806,D8807 DA227 D8808 UDZ27B COILS AND FILTERS D8804 UDZS5.1B L2701 RADIAL LEAD INDUCTOR ATH1110 COILS AND FILTERS T2702 SMD TRANSFORMER...
  • Page 58 Mark No. Description Part No. Mark No. Description Part No. R8958 RS1/16S1202D CAPACITORS R8928,R8929,R8932,R8946,R8964 RS1/16S2202D C1123,C1124 CCSRCH7R0D50 R8926,R8927,R8939,R8940 RS1/16S4701D C1101 CEV101M4 R8933 RS1/16S4702F C1102,C1109,C1110,C1112-C1116 CKSRYB102K50 C1129-C1132 CKSRYB102K50 R8959 RS1/16S5602F C1117,C1121 CKSRYB103K50 R8901,R8902 RS1/2S1R5J R8903-R8905 RS1/2S2R2J C1120 CKSRYB472K50 Other Resistors RS1/16S###J C1103-C1108,C1111,C1118,C1119 CKSRYF104Z16 C1122,C1125-C1128...
  • Page 59 Mark No. Description Part No. Mark No. Description Part No. IC1703 PE5064A RESISTORS IC1501,IC1502,IC1601,IC1602 TC74VCX541FT R1935,R1936 RS1/2S680J IC1702,IC1801 TC74VHC541FT Other Resistors RS1/16S###J IC1803 TC74VHC74FT IC1701 TC74VHCT541AFT OTHERS D1301-D1305 1SS226 K1901-K1906 TEST PIN AKX9002 1901 DC-DC CONVERTER AXY1060 COILS AND FILTERS CN1901 PH CONNECTOR B13B-PH-SM3 F1301-F1304,F1501-F1505...
  • Page 60 Mark No. Description Part No. Mark No. Description Part No. R4093 RS1/16S8201F OTHERS R4006 RS2MMF2R2J K4201-K4207 TEST PIN AKX9002 Other Resistors RS1/16S###J X4201 ASS1163 CRYSTAL RESONATOR (16.000MHz) OTHERS CN4004,CN4005 AKM1180 50P CONNECTOR [AUDIO BLOCK] CN4003 24P DVI SOCKET AKP1216 SEMICONDUCTORS CN4002 SOCKET (20P) AKP1227 Q4403...
  • Page 61 Mark No. Description Part No. Mark No. Description Part No. SP TERMINAL ASSY [AWZ6688] C4903 CKSRYB472K50 C4904 CKSRYF104Z16 COILS AND FILTERS > L5301,L5352 LINE FILTER ATF1206 RESISTORS All Resistors RS1/16S###J CAPACITORS > C5306,C5307 CCCCH101J50 OTHERS > C5301,C5305,C5351,C5355 CCCCH221J50 4901 REMOTE RECEIVER UNIT GP1UM26RK >...

  • Page 62: Adjustment

    6. ADJUSTMENT 6.1 SERVICE FACTORY MODE Service factory mode uses an OSD function of the Media Receiver (PDP-R03E, PDP-R03U or PDP-R03G). Perform the adjustment and setting when the Media Receiver is connected with this unit. Service Factory mode cannot be used if the Media Receiver is not connected with the Plasma Display. Remote Control Unit Operation in The Service Factory Mode Operate the service factory mode with the remote control unit (AXD1463, AXD1460 or AXD1471) supplied with the Media Receiver.

  • Page 63: How To Enter The Service Factory Mode

    6.1.1 How to Enter the Service Factory Mode Press the " (POWER)" key (POWER OFF) System standby Confirm that both the Plasma Display and the Media Receiver are turned on and a system cable is connected properly. Perform the following operations within 3 seconds using the remote control unit .

  • Page 64: General Information About The Plasma Display And Media Receiver

    PANEL Version Panel microcomputer version information of the PDP FLASH Version Panel flash ROM version information of the PDP 01: PIONEER 50 inches, 02: PIONEER 43 inches, MONITOR model PDP model information 11: SHARP 50 inches, 12: SHARP 43 inches...
  • Page 65 Display example of the eleventh page PUT 1 1 / 1 8 T OUBLE CORD1 0 0 0 0 NONE 3 5 0 + 2 5 1 6 0 0 XDR I VE PD T OUBLE CORD2 3 0 0 + 4 5 T OUBLE CORD3...

  • Page 66: Adjustment And Setting Item Of The Plasma Display

    6.1.3 Adjustment and Setting Item of the Plasma Display Display example of the eleventh page 1 / 1 8 PUT1 No S I G MNTR V5 0 MNTR V6 0 MNTR PC MNTR R H I GH1 2 5 5 MNTR G H I GH1 2 5 5...
  • Page 67 Display example of the thirteenth page (1/2) 1 / 1 8 PUT1 No S I G ABL V I DE 6 0 PC 1 1 8 ABL V I DE 1 2 2 1 3 1 1 2 8 13/18 Item Adjustable Range Factory Setting...
  • Page 68 Display example of the thirteenth page (2/2) 1 / 1 8 PUT1 No S I G VE MO DR VE MO NEGAT BR I GHT ENHAN E MASK FREQ PATTE N MASK FULL MASK 13/18 Item Adjustable Range Factory Setting Storage Place VIDEO DRIVE MODE Drive mode selection at VIDEO...

  • Page 69: Adjustment Required When The Set Is Repaired Or Replaced

    6.2 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED Y DRIVE Assy SW POWER SUPPLY Module When repaired When replaced Note: If the Pulse Module fails, it is not possible to repair the No adjustment required. Y DRIVE Assy by replacing only the Pulse Module. Replace the entire Y DRIVE Assy.

  • Page 70: Adjustment

    6.3 ADJUSTMENT VOFS/VH/IC5V Voltage Adjustment Adjusting Point Adjusting Method Input Signal VOFS (Offset voltage) adjustment Method 1 1. Make a note of the adjustment value of VOFS ADJ in factory mode. 2. Set the VOFS ADJ adjustment value to center (128). 3.
  • Page 71 Sustain Pulse Waveform Adjustment Adjusting Point Adjusting Method Input Signal REF_DIG mode in Factory mode X-SUS-B, Y-SUS-B Adjustment White 100% XSUSB ADJ Set to the indicated value with the remote control unit. YSUSB ADJ VRN Voltage Adjustment Adjusting Point Adjusting Method Input Signal VR3701 (VRN) VRN (minus reset voltage adjustment)
  • Page 72 Y DRIVE Assy X DRIVE Assy Adjusting Points PDP-433PU...

  • Page 73: Commands

    6.4 COMMANDS 6.4.1 RS-232C Commands The panel control items for the PDP-433PU, PE and PG system can be controlled with the RS-232C commands by connecting a PC through a special communication device GGF1428 when the Media Receiver is not connected with the PDP. Note: The DSUB (9-pin) connector at the rear of the Media Receiver cannot be used.
  • Page 74 Schematic Diagram of the special communication device PDP-433PU...
  • Page 75 RS-232C Commands when the Media Receiver is not connected with the PDP Direct UP/DOWN Lower Upper Command Name Function Validity Validity Limit Limit ABL REFERENCE MODE Setting the ABL to reference value ABL OFFSET MODE 1 Setting the ABL to offset value 1 ABL OFFSET MODE 2 Setting the ABL to offset value 2 ABL OFFSET MODE 3...
  • Page 76 RS-232C Commands when the Media Receiver is not connected with the PDP Direct UP/DOW Lower Upper Comman Name Function Validity N Validity Limit Limit MASK 69 Full mask (sky blue 2_43) MASK 70 Full mask (light purple 43) MASK 71 Full mask (yellow) MASK 72 Full mask (blue 916)

  • Page 77: Get Commands

    6.4.2 GET Commands Command Description Command Function Outputting data for electronic-control-adjustment values and drive-system-adjustment values Outputting data relating to the white-balance adjustment for the panel Outputting data such as version information, and data from the hour meter and pulse meter GAJ: Outputting data for electronic-control-adjustment values and drive-system-adjustment values •...
  • Page 78 GS1: Outputting data such as version information, and data from the hour meter and pulse meter • Output the data according to the order and size of the table below. Order Data Contents Size Remarks Display information 3 byte See below Module microcomputer model number 4 byte 5691 or F691...

  • Page 79: General Information

    7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 CONFIGRATION OF THE PC BOARD ADR CONNECT A Assy BRIDGE A Assy THERMAL SENSOR Assy ADR CONNECT B Assy SUB ADDRESS A Assy SCAN (A) ADR RESONANCE Assy Assy Y DRIVE ADR CONNECT C Assy Assy SW POWER SUPPLY...

  • Page 80: Diagnosis For Shutdown And Power-Down Diagnosis By Led

    7.1.2 DIAGNOSIS FOR SHUTDOWN AND POWER-DOWN DIAGNOSIS BY LED This unit has self-diagnosis functions against abnormalities in the internal circuits and other operational abnormalities, and if any abnormality is detected, the STANDBY/ON indicator (LED) blinks to alert you of it. How the indicator blinks and possible failure points and power-down points are explained below: Shutdown •...
  • Page 81 Block Diagram of the Shutdown Signal System ("STANDBY/ON" LED: Blinking in green) DIGITAL VIDEO ASSY IC1101 IC1191 Panel UCOM Panel UCOM THERMAL SENSOR external Flash ROM ASSY IC8351 DDC_SCL *PU_CE BUSY Thermal DDC_SDA REQ_PU Sensor 1 TEMP1 IC1207 Module UCOM IC1204 EEPROM A_SCL...
  • Page 82 Shutdown diagnosis 1 Panel microcomputer failure Screen display Condition : When a module microcomputer failed in communication with a panel microcomputer Results : An OSD is displayed for 30 seconds after the failure is detected; then the power is shut down. Possible causes •...
  • Page 83 Block Diagram of the Power Down Signal System ("STANDBY/ON" LED: Blinking in red) PDP-433PU...
  • Page 84 Types and functions of the various protection circuits (P.D. circuits) Red "STAND- Type of P.D. Assy Name BY/ON" LED Remarks Function Circuits Number of Blinks VCP OCP P.D. by VCP overcurrent VOFS OVP P.D. by VOFS overvoltage VOFS UVP P.D. by VOFS undervoltage (= overcurrent) Y DRIVE Assy VH OVP P.D.
  • Page 85 PDP-433PU...
  • Page 86 Block diagram of the Power supply section SW POWER SUPPLY MODULE Y DRIVE ASSY VOFS VOFS DC/DC -45V Converter +B395V VSUS AC IN Power Factor VSUS DC/DC 100 - 240V Control Converter 215V VH DC/DC 130V Converter VADR DC/DC VADR ST-BY Converter IC5V, VF12V...

  • Page 87: Disassembly

    7.1.3 DISASSEMBLY About detect switch SW Power Supply Module This unit adopts the "Rear Case opened ! detection" system. Remove the Rear Case 43P. (Screws × 19) Please work in service as follows by all means. ×2 ×2 ×2 ×2 Outline and notes The PDP-433HD-series models use digital signals for video transmission from the Media Receiver to the Plasma...
  • Page 88 MR INTERFACE, AUDIO AMP SP TERMINAL and DIGITAL VIDEO Assys Insert the SW Power Supply Module into the slit of Sub Frame L and R. Remove the Rear Case 43P. (Screws × 19) Remove the SW Power Supply Module. (Connector, Screws × 4) Remove the IF Earth Metal (Screws ×...
  • Page 89 Y DRIVE, SCAN (A), (B) Assy Remove the Rear Case 43P. (Screws × 19) Remove the three screws. Remove the Y DRIVE Assy. (Connector, PCB Spacer × 3, Screws × 8) Remove the Front Chassis V. (Screws × 5) Front Case Assy 43 (P) Y DRIVE Assy ×2 ×2...
  • Page 90 X DRIVE Assy Remove the Rear Case 43P. (Screws × 19) Remove the Scan IC Spring (43L) and (43R). (Screws × 1) Remove the X DRIVE Assy. (Connector, PCB Spacer × 3, Screws × 8) Scan IC Spring (43L) Scan IC Spring (43R) ×2 Reverse the SCAN (A) and SCAN (B) Assemblies.

  • Page 91: Ic Information

    7.2 IC INFORMATION • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC SN755864APZP, HD64F2328VF, PE1013B, M30624FGAFP, PD6358A, PST9246N, FS781BZB, STK795-470 SN755864APZP (SCAN A ASSY : IC6201 - IC6206, SCAN B ASSY : IC6001 - IC6006) Scan IC Pin Assignment (Top view) PDP-433PU...
  • Page 92 Block Diagram Pin Function Name Pin No. Num. Function Shift clock (start edge partial response) The serial data input of shifting register The serial data output of shifting register It output data done a latch of by "H" level It do data of shift register with "H" by "L" level A shift directional control signal of shift register An output control terminal of HVO An output control terminal of HVO...
  • Page 93 HD64F2328VF (DIGITAL VIDEO ASSY : IC1101) Panel Microcomputer Pin Function (1/3) Pin Name Function PE5064 (IC1703) control output CS_23 NC Terminal 3.3V power supply Address bus Address bus Address bus Address bus Address bus Address bus Address bus Address bus Address bus Address bus UA10...
  • Page 94 Pin Function (2/3) Pin Name Function Data bus UD10 UD11 Data bus UD12 Data bus UD13 Data bus UD14 Data bus UD15 Data bus 3.3V power supply D_TXD Communication with IC1207 (module microcomputer) EXT_TXD Communication with the outside (program notes) D_RXD Communication with IC1207 (module microcomputer) EXT_RXD...
  • Page 95 Pin Function (3/3) Pin Name Function NC terminal NC terminal AVCC 3.3V power supply VREF A/D, D/A reference voltage input (unused) STOPB The drive control input from IC1703 (PE5064) NC terminal RYBY The flash memory note ready input ADR_K_EMG_L1 The emergency input from panel bottom address resonance block ADR_K_EMG_U1 The emergency input from panel upper address resonance block ADR_K_EMG_L2...
  • Page 96 PE1012A (X DRIVEASSY : IC3003) Drive Protect PLD Pin Assignment (Top View) I/CLK I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q Block Diagram XSUS_BI 1_50 XSUS_BO 1_24 1_40 XSUS_UI 1_49 XSUS_UO 1_23 1_39 XSUS_DI 1_48 XSUS_DO 1_22 1_40 XSUS_GI 1_45 YSUS_GO...
  • Page 97 PE1013B (Y DRIVEASSY : IC2006) Drive Protect PLD Pin Assignment (Top View) I/CLK I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q I/O/Q Block Diagram sus_mute_in 1_64 1_63 ysusbin ysusbout 1_39 1_62 1_20 ysusuin ysusuout 1_48 1_61 1_19 1_23 ysusdin ysusdout 1_47 1_27...
  • Page 98 M30624FGAFP (DIGITAL VIDEO ASSY : IC1207) Module Microcomputer Pin Function (1/2) l a i n i l l a i n i l n i l , y l l l u l l u t i s c t i x i f t s i x i f...
  • Page 99 Pin Function (2/2) a l l g i l g i l t s i l a i n i l PDP-433PU...
  • Page 100 PD6358A (DIGITAL VIDEO ASSY : IC1301, IC1401) Picture Improved IC Pin Function (1/7) ) t r ) t i PDP-433PU...
  • Page 101 Pin Function (2/7) ) t r ) t i ) t i ) t i ) t i ) t i f i f ) t i ) t i ) t i ) t i ) t i ) t i ) t i ) t i ) t i...
  • Page 102 Pin Function (3/7) ) t r ) t i PDP-433PU...
  • Page 103 Pin Function (4/7) ) t r ) t i f i f ) t i ) t i r i f ) t i ) t i ) t i r i f ) t i ) t i f i f ) t i ) t i ) t i...
  • Page 104 Pin Function (5/7) ) t i r i f ) t i ) t r PDP-433PU...
  • Page 105 Pin Function (6/7) ) t i ) t i ) t i ) t i ) t i ) t i ) t i r i f ) t i ) t i ) t i ) t i ) t i f i f ) t i r i f...
  • Page 106 Pin Function (7/7) ) t i ) t i ) t i ) t i ) t i ) t i ) t i PDP-433PU...
  • Page 107 PST9246N (DIGITAL VIDEO ASSY: IC1208) Drive Protect PLD Block Diagram Pin Assignment (Top View) SOT-25 (TOP VIEW) Pin Function Pin No. Pin name Functions control pin Substate pin GND pin Reset signal output pin pin / voltage detect pin PDP-433PU...
  • Page 108 FS781BZB (DIGITAL VIDEO ASSY: IC1802) Low EMI Clock IC Pin Assignment (Top View) Xout FS78x FSOUT 8 Pin SOIC Package Block Diagram Loop Filter 4(6) 250 K Reference 1(3) Divider Phase 8 pF Detector 10 pF. Modulation Control Xout 2(4) VCO / N 8 pF Output...
  • Page 109 STK795-470 (X DRIVE ASSY : IC3200, IC3201, Y DRIVE ASSY : IC2206, IC2214) PDP Pulse Module IC Block Diagram V SUS V SUS V SUS V SUS N.C. DUMMY N.C. SIG GND SIG GND 40 OUT H N.C. 39 OUT H SUB GND 38 OUT L N.C.

  • Page 110: Panel Facilities

    8. PANEL FACILITIES Plasma Display STANDBY/ON INPUT CHANNEL VOLUME STANDBY/ON Power indicator INPUT button VOLUME buttons MAIN POWER button STANDBY/ON button CHANNEL buttons Remote control sensor PDP-433PU...

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