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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 –...
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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...
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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.
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.
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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...
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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.
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[ 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.
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) ×...
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.
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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...
2.2 UNDER LAYER SECTION (1) Refer to "2.14 PANEL CHASSIS (43) ASSY (AWU1067)". 2 or 3 Upper side PDP-433PU...
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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...
2.3 UNDER LAYER SECTION (2) 3 14 Upper side Upper Upper side side PDP-433PU...
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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...
2.4 UNDER LAYER SECTION (3) Upper side Upper side Upper side PDP-433PU...
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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...
2.6 UNDER LAYER SECTION (5) Upper side White 27 30 Tape White Tape PDP-433PU...
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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...
2.7 MIDDLE LAYER SECTION (1) Upper side Upper side Upper side Upper side PDP-433PU...
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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)
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 ←...
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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 •...
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)
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)
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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.
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...
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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...
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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...
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...
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...
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...
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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.
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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.
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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...
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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...
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.
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 .
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...
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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...
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...
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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...
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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...
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.
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.
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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)
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Y DRIVE Assy X DRIVE Assy Adjusting Points PDP-433PU...
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.
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Schematic Diagram of the special communication device PDP-433PU...
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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...
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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)
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 •...
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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...
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...
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 •...
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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...
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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 •...
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Block Diagram of the Power Down Signal System ("STANDBY/ON" LED: Blinking in red) PDP-433PU...
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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.
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...
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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 ×...
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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...
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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.
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...
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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...
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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...
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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...
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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...
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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...
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Pin Function (2/2) a l l g i l g i l t s i l a i n i l PDP-433PU...
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PD6358A (DIGITAL VIDEO ASSY : IC1301, IC1401) Picture Improved IC Pin Function (1/7) ) t r ) t i PDP-433PU...
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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...
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Pin Function (3/7) ) t r ) t i PDP-433PU...
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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...
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Pin Function (5/7) ) t i r i f ) t i ) t r PDP-433PU...
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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...
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Pin Function (7/7) ) t i ) t i ) t i ) t i ) t i ) t i ) t i PDP-433PU...
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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...
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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...
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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.