Pioneer PDP-435PE Service Manual
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Pioneer PDP-435PE Service Manual

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PLASMA DISPLAY

PDP-435PE
PRO-435PU
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
PDP-435PE
WYVI
PDP-435PE
WYVIXK
PRO-435PU
KUC
This service manual should be used together with the following manual(s).
Model No.
PDP-435PE
PRO-435PU
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 2004
Power Requirement
AC220 - 240V
AC220 - 240V
AC120V
Order No.
ARP3212
SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PDP-435PE
Remarks
T-ZZY AUG. 2004 printed in Japan
ORDER NO.
ARP3211
Remarks

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Summary of Contents for Pioneer PDP-435PE

  • Page 1: Plasma Display

    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 2004 T-ZZY AUG.

  • Page 2: Safety Information

    Therefore, the following checks should be performed for the continued protection of the customer and servicetechnician. PDP-435PE...
  • Page 3 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 4 43 Y DRIVE Assy POWER SUPPLY Unit 43 X DRIVE Assy X CONNECTOR A Assy X CONNECTOR B Assy 43 SCAN A Assy Power Cord Power Switch AC Inlet with Filter (S1) Fig.1 Charged Section and High Voltage Generating Point (Rear View) PDP-435PE...
  • Page 5 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. PDP-435PE...

  • Page 6: Table Of Contents

    2.5 MULTI BASE SECTION 2.6 REAR SECTION 2.7 FRONT PANEL SECTION 2.8 PANEL CHASSIS (435) Assy (AWU1091) for PDP-435PE 2.9 PANEL CHASSIS (435) Assy B (AWU1104) for PRO-435PU..............20 2.10 PDP SERVICE Assy (AWU1096)......................21 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM (For SCHEMATIC DIAGRAM, Refer to ARP3212) ..22 3.1 BLOCK DIAGRAM ...........................

  • Page 7: Specifications

    2 6 .8 k g ( 5 9 .1 l b s.) • Accessories Power Cord Speaker Cushion x1 Wiping Cloth x1 (AED1208) (AEB1384) (PDP-435PE: ADG1214) (Except PRO-435PU) Binder Assy (AEC1908) Ferrite Core • Cable Tie • Bead Bands x3 (ATX1039)

  • Page 8: A 2. Exploded Views And Parts List

    For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 2.1 PACKING • PDP-435PE / WYVI • PRO-435PU / KUC type • PDP-435PE / WYVIXK types WYVI type WYVIXK type PDP-435PE...
  • Page 9 See Contrast table (2) See Contrast table (2) Poly Bag See Contrast table (2) See Contrast table (2) (2) CONTRAST TABLE PDP-435PE/WYVIXK, PRO-435PU/KUC and PDP-435PE/WYVI are constructed the same except for the following : PDP-435PE PDP-435PE PRO-435PU Mark No. Symbol and Description...

  • Page 10: Chassis Section

    2.2 CHASSIS SECTION (1) 33 33 33 33 Upper Upper side side PDP-435PE...
  • Page 11 NSP 35 Card Spacer AEC2013 Flexible Cable (J207) ADD1221 Flexible Cable (J208) ADD1222 (2) CONTRAST TABLE PDP-435PE/WYVIXK, PRO-435PU/KUC and PDP-435PE/WYVI are constructed the same except for the following : PDP-435PE PDP-435PE PRO-435PU Mark No. Symbol and Description WYVI WYVIXK 2 P. Chassis (435) Assy...
  • Page 12 2.3 CHASSIS SECTION (2) Upper Upper side side PDP-435PE...
  • Page 13 12P Housing Wire (J103) ADX2921 9P Housing Wire (J106) ADX2923 3P Housing Wire (J109) ADX2847 SUB Frame L Assy (43P) ANG2545 SUB Frame R Assy (43P) ANG2548 Wire Saddle AEC1745 Edging Saddle AEC1737 Screw ABZ30P060FTC Screw AMZ30P080FTC Screw VBB30P080FNI Screw PMB30P060FNI PDP-435PE...

  • Page 14: Flame Section

    2.4 FLAME SECTION Upper side Upper Upper side side PDP-435PE...
  • Page 15 ANA1787 Front Chassis HD Assy (43) ANA1788 Front Chassis VL (43) ANA1790 Front Chassis VR (43) ANA1791 Clamp AEC1884 Flat Clamp AEC1879 Switch Holder AMR3402 IR Holder ANG2665 Wire Clip AEC1948 Screw BPZ30P080FTB Screw AMZ30P080FTC Screw AMZ30P060FTB Screw ABZ30P060FTC PDP-435PE...

  • Page 16: Multi Base Section

    Note: The No. 12 parts must be inserted from the front surface. (Note) (Note) Front side (Note) Note: When servicing, be sure to glue on the Gasket (AU) and make sure that they won't peel off. (Note) 21 17 PDP-435PE...
  • Page 17 Under Cover Assy ANG2589 Locking Card Spacer V0 AEC2005 Edge Saddle AEC1946 Clamp AEC1884 PCB Spacer AEC1941 HL 18 AEC1980 SB Spacer AEC2002 Wire Saddle AEC1745 Screw PMB30P060FNI Screw AMZ30P060FTB Hexagon Headed Screw BBA1051 Screw PMZ26P060FTB Gasket (AU) ANK1745 Screw BPZ30P080FTB PDP-435PE...

  • Page 18: Rear Section

    See Contrast table (2) Volt caution Label See Contrast table (2) Terminal Label See Contrast table (2) (2) CONTRAST TABLE PDP-435PE/WYVIXK, PRO-435PU/KUC and PDP-435PE/WYVI are constructed the same except for the following : PDP-435PE PDP-435PE PRO-435PU Mark No. Symbol and Description...

  • Page 19: Front Panel Section

    NSP 4 Panel Holder V (43) ANG2661 NSP 5 Panel Holder Assy 43 ANG2674 (2) CONTRAST TABLE PDP-435PE/WYVIXK, PRO-435PU/KUC and PDP-435PE/WYVI are constructed the same except for the following : PDP-435PE PDP-435PE PRO-435PU Mark No. Symbol and Description WYVI WYVIXK...

  • Page 20: Panel Chassis (435) Assy (Awu1091) For Pdp-435Pe

    2.8 PANEL CHASSIS (435) Assy (AWU1091) for PDP-435PE PANEL CHASSIS (435) Assy (AWU1091) PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Tape ZTC-POLYCA-20 1..43 ADDRESS Assy AWV2076 Tape ZTC-900UL-15 2..43 ADDRESS Assy AWZ6862 Silicone Rubber ZTX-HC20-15 1..43 SCAN Assy...

  • Page 21: Pdp Service Assy (Awu1096)

    AHA2365 1..Carton(43) AHD3165 1..Upper Carton (435SVC) AHD3267 1..Protect Sheet AHG1331 Location of parts Note 3: AEC1947 Note 2: AEC1745 Note 2: AEC1745 Note 4: AEC1948 Note: The above exploded view (photo) is not of the PDP service Assy (AWU1096). PDP-435PE...

  • Page 22: Block Diagram And Schematic Diagram (For Schematic Diagram, Refer To Arp3212)

    BLOCK V+3V_LVDS V+3V_PLL V+ADR V+3V_LVDS V+3V_PLL V+ADR V+3V_IC5 V+3V_IC5 V+9V V+60V V+9V V+60V V+5V V+5V DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC IC1552 IC1553 IC1554 IC1555 IC1552 IC1553 IC1554 IC1555 PDP-435PE...
  • Page 23 BLOCK V+3V_LVDS V+3V_PLL V+ADR V+3V_LVDS V+3V_PLL V+ADR V+3V_IC5 V+3V_IC5 V+9V V+60V V+9V V+60V V+5V V+5V DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC DRIVER IC IC1552 IC1553 IC1554 IC1555 IC1552 IC1553 IC1554 IC1555 PDP-435PE...

  • Page 24: Drive Assy

    IC5V, VF 16.5V D-D CONV. DGND T2402 IC5V IC5V UVP 6.5V DGND IC2305 N.C. VOFS REGULATOR VOFS VOFS OVP N.C. D-D CONV. VOFS UVP T2403 VSUS VSUS 215V VSUS N.C. VH D-D SUSGND VH OVP CONV. SUSGND VH UVP T2401 PDP-435PE...

  • Page 25: Drive Assy

    Charge Pump Circuit IC1202 Photo XSUS-MSK Coupler P.D. CN1201 DET. 16.5V IC1204 IC1205 DGND XNR-D 6.5V REGULATOR DGND N.C. N.C. VSUS 215V VSUS VSUS VSUS N.C. VRN OVP SUSGND P.D. VRN-235V D-D CONV. SUSGND T1401 N.C. VRN UVP P.D. PDP-435PE...

  • Page 26: Panel If Assy

    9: KEY_B IC4006 BUF Q4006 INV Q4006 INV REM_B 14: REM_B Q4009 INV LED_R_B 15: STB_MT Q4011 INV Q4007, LED_G_B Q4011 A_NG,A_MUTE,STB_SW, FOCUS,TRUBASS,SRS A_SCL, A_SDA Q4001 5V ↔ 3.3V I2C LEVEL SHIFT 13: AUDIO_R R_IN 20: AUDIO_L L_IN CN4010 PDP-435PE...
  • Page 27 15 GND 16 HPD Hot plug detection +5VDC 17 RX0- DVI signal DVI differential signal (-) 18 RX0+ DVI signal DVI differential signal (+) − 19 GND − − 20 N.C Not connected − − 21 N.C Not connected PDP-435PE...
  • Page 28 No. Signal Name I/O Signal Description Voltages at NTSC Signal Input − STBGND 0V DC Key scan signal 0V DC Key scan signal 0V DC Key scan signal +3.3V DC Key scan signal +3.3V DC Key scan signal +3.3V DC PDP-435PE...
  • Page 29 0-3.3V amplitude square wave 53 BB6 8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave 54 BB7 8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave − − 55 GND − − 56 GND − − − − PDP-435PE...
  • Page 30 Connection detecting signal of DVI connector 0VDC 109 SRS SRS function control signal +3.3VDC 110 RSTBTMD TMDS IC reset signal +3.3VDC − 111 MAX_PLS1 Not connected 112 L_SYNC TMDS IC synchronous detecting signal +3.3VDC − 113 MAX_PLS2 Not connected − 114 GND PDP-435PE...

  • Page 31: Digital Video Assy

    FOCUS TRUBASS VOFS VSUS A_ MUTE LED_ R LED_ G AC_ DET DRIVE_ OFF PD_ TRG RELAY CN4001 POWER SUPPLY ASSY STB_ MT DRIVE RELAY CONTROL STB3.3V Vsus Each Power AC_ DET POW ER ON AC- OFF RELAY Det. PDP-435PE...
  • Page 32 CN5602 (D2) No. Signal Name I/O Signal Description Voltages at NTSC Signal Input VADR Address drive power (+61V) input +61VDC VADR Address drive power (+61V) input +61VDC Not connected − GND_ADR − GND_ADR +6.5V +6.5V power input +6.8VDC − GND_D PDP-435PE...

  • Page 33: Hd Audio Amp Assy

    +6.5V WOW IC VOLUME IC IC3502 IC3501 R_Audio L_Audio SCL, SDA BUFFER SRS,FOCUS,TRUBASS +9.0V A_Mute ST-BY +16.5V +16.5V A_NG_B REGULATOR POWER AMP IC CN3501 IC3503 IC3504 DC DETECT BLOCK CN3503 J3701 HD SP TERMINAL ASSY R OUT L OUT PDP-435PE...

  • Page 34: Waveforms

    CH1: TP5101 (HD) CH2: TP5103 (DE) CH2: CN5001-pin 77 (DCLK) V: 2V/div. H: 2msec/div. V: 2V/div. H: 40nsec/div. CH1: TP5102 (VD) CH1: TP5102 (VD) CH2: TP5103 (DE) CH2: CN5001-pin 86 (RA_IN2) V: 2V/div. H: 4µsec/div. V: 2V/div. H: 2msec/div. PDP-435PE...
  • Page 35 CH1: K4005 (VDI) CH1: K4003 (DEI) CH2: K4006 (HDI) CH2: K4002 (DCLK) V: 2V/div. H: 10µsec/div. V: 2V/div. H: 5µsec/div. CH1: K4005 (VDI) CH1: K4003 (DEI) CH2: CN4004-pin 29 (RAO) CH2: K4002 (DCLK) V: 2V/div. H: 5msec/div. V: 2V/div. H: 10nsec/div. PDP-435PE...
  • Page 36 CH1: R2348 (YPSUS) - K2301 (SUSGND) (43 Y DRIVE ASSY) V: 50V/div. H: 2msec/div. CH2: K2015 (YSUS-MSK) - K2010 (DGND) V: 50V/div. H: 500nsec/div. CH3: K2017 (YSOFT-D) - K2010 (DGND) CH4: K2023 (YPR-U) - K2010 (DGND) V: 1V/div. H: 2msec/div. (43 Y DRIVE ASSY) PDP-435PE...
  • Page 37 CH2: IC1552-pin 16 (LE input) CH3: IC1552-pin 9 (DATA input) V: 1V/div. (Input: VIDEO, Signal: Color-bar) 2msec/div. 200nsec/div. CH1: IC1552-pin 23 (HBLK input) CH2: IC1552-pin 19 (LBLK input) CH3: IC1552-pin 25 (HZ input) V: 1V/div. (Input: VIDEO, Signal: Color-bar) 2msec/div. 50µsec/div. PDP-435PE...

  • Page 38: Pcb Parts List

    D1605-D1608 RF051UA1D D1602-D1604 UDZS15(B) COILS AND FILTERS L1601, L1602 ATH1163 CAPACITORS C1605 (0.1U/100V) ACG1098 C1607, C1615 (0.1UF/100V) ACG1121 C1613 ACH1357 C1603 (47UF/16V) ACH1391 C1601, C1602 (56UF/80V) ACH1405 C1609, C1614 CKSRYB104K25 C1604, C1608, C1612 CKSSYF104Z16 RESISTORS R1620 ACN1174 R1602,R1608-R1611 RS1/16SS220J PDP-435PE...

  • Page 39: Scan A Assy

    CN4002 SOCKET (20P) AKP1226 C3208, C3209, C3219, C3220, C3227 CCSRCH390J50 CN4001 PLUG (8P) KM200NA8 C3229, C3238, C3240, C3252, C3253 CCSRCH390J50 CN4010 PLUG (9P) KM200NA9 C3263, C3264 CCSRCH390J50 CN4001 PLUG (13P) KM200NA13 C3202, C3213, C3224, C3235, C3246 CKSRYB105K6R3 C3257 CKSRYB105K6R3 PDP-435PE...
  • Page 40 COILS AND FILTERS D5207-D5212 DAN202U F5401, F5403, F5409, F5410 ATF1213 D5201 SML-310LT CAPACITORS SWITCHES AND RELAYS C5401, C5413, C5417, C5424 ACH1396 S5201 ASH1047 (100UF/6.3V) C5434, C5435 CKSSYB102K50 CAPACITORS C5402-C5412, C5414-C5416 CKSSYF104Z16 C5213, C5225 ACH1357 C5418-C5423, C5425-C5431 CKSSYF104Z16 C5205 CKSRYB472K50 PDP-435PE...
  • Page 41 IC1003 TC74VHC08FT C3519 CEAT1R0M50 C3536 CEAT220M50 CAPACITORS C1001 CEHAT470M25 C3537, C3538 CEAT2R2M50 C1002-C1004 CKSSYB104K10 C3551, C3552 CEAT330M25 C3566 CEHAT101M10 RESISTORS C3561 CEHAT101M16 R1001, R1002, R1005 RAB4C470J C3562, C3565 CEHAT220M50 R1003, R1004, R1007 RAB4C472J Other Resistors RS1/16S###J C3559, C3560 CEHAT2R2M50 PDP-435PE...
  • Page 42 D1405 U1ZB330 1101 SCREW PMH30P080FTC D1401, D1403 UDZS5R6(B) COILS AND FILTERS [43 X SUS BLOCK] > T1401 ATK1153 SEMICONDUCTORS L1401 LFEA101J IC1203, IC1207 STK795-510 IC1202 HCPL-M611 CAPACITORS IC1205 NJM2872F05 C1401, C1402 ACH1361 IC1206 TND301S C1404 CEHAT101M16 IC1204, IC1209 TND307TD PDP-435PE...
  • Page 43 Other Resistors RS1/16SS###J R2045 RAB4C0R0J R2055 RAB4C100J OTHERS R2025 RAB4C101J CN4851 6P FFC CONNECTOR AKM1272 R2018, R2019 RAB4C102J CN4852 PLUG (4P) KM200NA4 R2002, R2004, R2013-R2015 RAB4C470J > X4851 CERALOCK ASS1162 R2005, R2006, R2012, R2016, R2017 RAB4C472J Other Resistors RS1/16S###J PDP-435PE...
  • Page 44 C2308, C2324, C2339, C2340, C2349 CEHAT470M16 C2202, C2205, C2216, C2217 CCSRCH331J50 C2304, C2320, C2338, C2348 CEHAT470M25 C2203, C2218 CKSRYB105K6R3 C2305, C2322, C2323, C2325, C2341 CKSRYB104K16 C2230, C2232, C2233, C2235 CKSSYB104K10 C2347 CKSRYB105K6R3 C2201, C2208, C2215, C2219 CKSYB105K25 C2301, C2307, C2344 CKSRYF104Z50 RESISTORS PDP-435PE...

  • Page 45: Power Supply Unit

    > T2402 ATK1156 > T2403 ATK1157 > T2401 ATK1158 L2402 LFEA100J L2401 LFEA101J L2403 LFEA470J CAPACITORS C2406 ACH1360 C2401 ACH1361 C2427 CEHAT100M50 C2403 CEHAT101M16 C2405, C2407, C2417 CEHAT101M25 C2414 CEHAT221M16 C2410 CEHAT221M25 C2411 CEHAT331M25 C2420 CEHAT470M2A C2409, C2419 CKSRYB103K50 PDP-435PE...

  • Page 46: Adjustment

    DIGITAL VIDEO Assy No adjustment required 43 X DRIVE Assy (IC1101, IC1102) Refer to the "6.2 DRIVE ASSY ADJUSTMENT." Refer to the "6.2 DRIVE ASSY ADJUSTMENT." 43 Y DRIVE Assy (IC2201, IC2202) Other assemblies No adjustment required PDP-435PE...

  • Page 47: Drive Assy Adjustment

    About 2.5V (input signal) VGS waveform (output signal) Adjust so that the delay is in the range of 375 ± 10 ns. • Actually measured waveforms 500us/div 50ns/div Input signal: 1V/div Magnify. Output FET VGS 5V/div VGS=5V line PDP-435PE...

  • Page 48: Command

    Note: The special communication device for the PDP-503P cannot be used with this unit, because the control lines within the MDR cable are different. Connection Communication line: Connect the system cable. GGF1475 special communication device PC for control Connect to the D-SUB 9-pin connector. D-SUB 9-pin straight cable PDP-435PE...
  • Page 49 • Schematic diagram of the special communication device PDP-435PE...
  • Page 50 MASK MODE 31 Slanted lines (for checking cable disconnection) MASK MODE 51 Raster-white MASK MODE 52 Raster-red MASK MODE 53 Raster-green MASK MODE 54 Raster-blue MASK MODE 55 Raster-black MASK MODE 56 Raster-cyan 1023 MASK MODE 57 Raster-magenta 1023 PDP-435PE...
  • Page 51 Setting the APL-interlocking pattern for white balance to 4. WB APL NO Setting the APL-interlocking for white balance to OFF. WB APL YES Setting the APL-interlocking for white balance to ON. WB INITIALIZE NO Panel White-Balance Initialization mode OFF Panel White-Balance Initialization mode ON WB INITIALIZE YES PDP-435PE...

  • Page 52: Command Description

    3 bytes 000 - 255 Y-SUS-D1-1 adjustment value (YD1) 3 bytes 000 - 255 Y-SUS-D2-2 adjustment value (YD4) 3 bytes 000 - 255 Y-SUS-D2-1 adjustment value (YD3) 3 bytes 000 - 255 Note: Ignore the 2-byte checksum at the end. PDP-435PE...
  • Page 53 Data of hour meter for the eighth latest PD 7 bytes 1st-5th byte: Hour, 6th-7th byte: Minute Data on temperature for the eighth latest PD (TEMP1) 3 bytes 000 - 255 Notes: • Ignore the 2-byte checksum at the end. • For details, see "Description on power-down." PDP-435PE...
  • Page 54 (∗1) Each time hour-meter data are cleared, the accumulated time data are updated. The total for data items 15 and 16 is the total power-on time after shipment. The accumulated time of cleared hour-meter data cannot be cleared. (∗2) The hour-meter data that indicate driving hours of the panel are displayed on the Factory menu. Upon shipment, the data are cleared. PDP-435PE...
  • Page 55 Abnormality in RST2 (power decrease of DC-DC converter) Volume IC Panel having high temperature Reservation Audio failure (speakers short-circuited) Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation Reservation PDP-435PE...

  • Page 56: Method For Replacing The Service Panel Assy

    Using the MUTE key, select the main item "INFORMATION." Select the subitem "HOUR METER," using the 5 or ∞ key and SET key. Clear the hour-meter data. In the same way, select the subitem "PULSE METER," "PANEL SD," or "PANEL PD" under the main item "INFORMATION" then clear the data. PDP-435PE...

  • Page 57: General Information

    PANEL KEY Assy 43 ADDRESS 43 ADDRESS 43 ADDRESS 43 ADDRESS X CONNECTOR B Assy Assy Assy Assy Assy PANEL IR KEY CONTROL PANEL IF HD SP TERMINAL HD AUDIO PANEL LED Assy Assy Assy Assy Assy Assy Rear view PDP-435PE...

  • Page 58: Diagnosis Of Shutdown/Power-Down Indicated By Leds

    Disconnection of the 1.0s 1.0s 1.0s 1.0s system cable GREEN Disconnection of cable Power management when the Media Receiver is not 2.0s 2.0s GREEN connected with the PDP Note: "P" stands for panel. Lit in red Lit in green Not lit PDP-435PE...
  • Page 59 ∗ If the power-down circuit for X-SUS/Y-SUS is activated because output of the drive waveform for IC4 is stopped, IC4-PD is displayed. ∗∗ If the unit cannot identify which protection circuit was activated, even if a power-down had been detected, the red LED may flash 15 times. PDP-435PE...
  • Page 60 5 times Audio failure HD AUDIO Defective AMP IC HD AUDIO AMP ASSY IC3504 Check if the cable is HD AUDIO Disconnection of cable CN4009 - CN3501 disconnected or not securely connected. PDP-435PE...
  • Page 61 • Block diagram of the power-down signal system PDP-435PE...
  • Page 62 • Power-down diagnosis (defective points) PDP-435PE...

  • Page 63: Diagnosis With The Aid Of Factory Mode

    • Diagnosis with the aid of Factory mode When the Media Receiver is connected, the power-down and shutdown logs can be referred to with OSD. Only the items useful when servicing the PDP-435PE/PRO-435PU are described here. How to enter Factory mode using the remote control unit Please refer to the technical documentation.
  • Page 64 Data on temperature (INFORMATION-TEMPERATURE) The data on the current temperatures are displayed. The temperature at the PANEL SENSOR ASSY of the PDP-435PE/PRO-435PU is indicated as the TEMP 1 value (000-255), which should be converted using the following formula: 0.65 × TEMP 1 value - 52 Current temperature (°C)

  • Page 65: Operation When The Media Receiver Is Not Connected

    Purpose: For improving the yield by compensating for the temperature characteristics of the panel Note: Temperature compensation is performed only for the VSUS voltage, and not for the VOFS voltage. This compensation is controlled by the software. PDP-435PE...

  • Page 66: Power On/Off Function For The Large-Signal System

    • Although the "DRF" RS232C command is enabled during Standby, if the power is turned on then turned off, the unit will return to "DRN" mode. S5201 S5201 Drive OFF Normal position Fig. Drive OFF switch PDP-435PE...

  • Page 67: Backup When The Main Unit Is Adjusted

    DIGITAL VIDEO Assy will be copied to Area B of the PANEL IF Assy of Unit 2, overwriting the data necessary for Unit 2. Once overwritten, the original data will not be restored. PDP-435PE...
  • Page 68 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 – 0 1 3 – N T V – S T 1 E E P R OM Y E S PDP-435PE...
  • Page 69 Note: To cancel adjusted data and return to the values before adjustment, send the "BCP" RS232C command. Turn the AC power off then turn it back on before setting the unit to Standby OFF. The backup values are then retrieved. PDP-435PE...

  • Page 70: Troubleshooting

    7.1.8 TROUBLESHOOTING PDP-435PE...

  • Page 71: Disassembly

    Remove the flexible cable on the PANEL KEY Assy. Remove the Front Case Assy (43P). Note: If you wish to remove only the Front Case Assy, you can remove it in the order of 1, 4, 5, and 6. Front Case Assy (43P) PANEL KEY Assy PDP-435PE...
  • Page 72 Remove the three screws to remove the Front Chassis VR (43). Front Chassis VR (43) 43 X DRIVE Assy Remove the seven screws. Remove the X CONNECTOR A and B Assy's. ×3 ×4 X CONNECTOR B Assy X CONNECTOR A Assy PDP-435PE...
  • Page 73 43 Y DRIVE Assy Remove the four screws. Disconnect the two pin connectors. Remove the two PCB spacers. ×2 ×2 Remove the four edge card spacers. Remove the 43 SCAN A and B Assy's. 43 SCAN B Assy 43 SCAN A Assy PDP-435PE...
  • Page 74 Remove the three screws. Remove the six screws. Multi Base Section Disconnect the connectors. Remove the Under Cover Assy. Remove the Multi Base Section. ×2 ×2 ×2 Under Cover Assy HD SP TERMINAL Assy HD AUDIO AMP Assy PANEL IF Assy PDP-435PE...

  • Page 75: Ic Information

    (43 Y DRIVE ASSY: IC2211) • Comparator IC Pin Arrangement (Top view) / Block Diagram OUT1 -IN1 OUT2 +IN1 -IN2 +IN2 BA10358F (43 Y DRIVE ASSY: IC2406) • OP-AMP IC Pin Arrangement (Top view) / Block Diagram -IN1 OUT2 +IN1 -IN2 +IN2 PDP-435PE...
  • Page 76 BA8274F (PANEL IF ASSY: IC4206) • I C Bus Interface IC Block Diagram N.C. Buffer Buffer N.C. Pin Function Pin No. Equivalent Circuit Pin Function Name Buffer output 35.7 Buffer input 35.7 Ground Power supply PDP-435PE...
  • Page 77 10. FIL7 24. VREF 38. FFL3 11. NC 25. MODE3 39. FFL2 12. PCOUT 26. MODE2 40. FFL1 13. PCIN 27. MODE1 41. INR 14. C1 28. TP1 42. INL Block Diagram MODE MODE2 MODE3 FOCUS TruBass 3D Stereo MODE1 PDP-435PE...
  • Page 78 Pin Function Equivalent Circuit Name SDIP42 SOP40 QFP48 SFIL1 SFIL2 V+/2 SFIL3 SVOL2 WIDTH V+/2 FIL2 PDP-435PE...
  • Page 79 Pin Function Equivalent Circuit Name SDIP42 SOP40 QFP48 VREFIN V+/2 VREF BASSOUT TruBass OUTR OUTL V+/2 FFR1 FFL1 FILOUT MODE3 MODE2 MODE1 PDP-435PE...
  • Page 80 Pin Function Equivalent Circuit Name SDIP42 SOP40 QFP48 FFR2 V+/2 FFL2 V+/2 VREF FIL1 V+/2 VREF PDP-435PE...
  • Page 81 Block Diagram to DQ Erase Voltage Input/Output Buffers Generator State Control BYTE Command Register Program Voltage Generator Chip Enable Data Latch Output Enable Logic Y-Gating Y-Decoder Timer for Address Low V Detector Program/Erase Latch X-Decoder Cell Matrix to A PDP-435PE...
  • Page 82 HDCP HDCP -------------- Decryption Keys Configuration Logic Engine E EPROM SCLS Slave SDAS CTL3 QE[23:0] RXC ± PanelLink QO[23:0] Panel RX0± TMDS Mask ODCK encrypted Interface unencrypted Digital RX1± data data Logic Core RX2± HSYNC control VSYNC EXT_RES SCDT PDP-435PE...
  • Page 83 • PDP Mask Module IC Block Diagram SUB-GND N.C. SUS-B N.C. DRIVER 26 N.C. SUS-G VSUS PSUS VSUS PSUS VSUS PSUS VSUS PSUS VSUS PSUS SUSGND SUSGND PSUS SUSGND PSUS SUSGND PSUS SUSGND PSUS PSUS SUSOUT SUSOUT PSUS SUSOUT N.C. SUSOUT SUS-MSK PDP-435PE...
  • Page 84 BIAS OVER VOLTAGE / CIRCUIT SURGE PROTECTOR V CC THERMAL STANDBY OUTPUT PIN TO GND SHUT DOWN SHORT PROTECTOR PREDRIVER POWER LOAD SHORT POWER PROTECTOR GND2 PREDRIVER POWER OUTPUT PIN TO V CC SHORT PROTECTOR POP NOISE PREVENTION CIRCUIT PDP-435PE...
  • Page 85 Setting pin for flash rewriting mode (pull-up) PSIZE Panel size distinction B_SCL IIC clock output for backup EEPROM B_SDA IIC DATA I/O for backup EEPROM ADR_PD PD signal of address junction LED_G Green LED control LED_R Red LED control PDP-435PE...
  • Page 86 [A/D] Operation mode setting − − AVSS GND for A/D input MODEL [A/D] CMX/HD/TV/WX distinction − − VREF Reference voltage for A/D input − − AVCC Power supply for A/D input = STB3.3V NC pin NC pin AMG_MD Address emergency monitor PDP-435PE...
  • Page 87 Address LVDS signal output AF19 AD0TXOUT3M Address LVDS signal output AF20 AD0TXCLKOUTM Address LVDS signal output AF21 AD0TXOUT2M Address LVDS signal output AF22 AD0TXOUT1M Address LVDS signal output AF23 AD0TXOUT0M Address LVDS signal output AF24 VSSL15 AF25 AD4TXOUT3P Address LVDS signal output PDP-435PE...
  • Page 88 B phase signal input of B video (0 bit) VD signal input RAI_5 A phase signal input of R video (fifth bit) DCLKI CLK input GAI_4 A phase signal input of G video (fourth bit) BAI_9 A phase signal input of B video (ninth bit) PDP-435PE...
  • Page 89 Address LVDS signal output AE22 AD0TXOUT1P Address LVDS signal output AE23 AD0TXOUT0P Address LVDS signal output AE24 VSSL15 AE25 AD4TXCLKOUTP Address LVDS signal output AD25 AD4TXOUT2P Address LVDS signal output AC25 AD4TXOUT1P Address LVDS signal output AB25 AD4TXOUT0P Address LVDS signal output PDP-435PE...
  • Page 90 3.3V power supply GAI_1 A phase signal input of G video (first bit) GAI_0 A phase signal input of G video (0 bit) NC pin XSUSB_14 X-Drive control signal output VDDIO 3.3V power supply XSUSB_8 X-Drive control signal output PDP-435PE...
  • Page 91 3.3V power supply GAI_1 A phase signal input of G video (first bit) GAI_0 A phase signal input of G video (0 bit) NC pin XSUSB_14 X-Drive control signal output VDDIO 3.3V power supply XSUSB_8 X-Drive control signal output PDP-435PE...
  • Page 92 VSSLA VSSLA VSSLA SDITDO JTAG signal GPIO0_7 Microcomputer macro general-purpose port VDDIO 3.3V power supply YSUSA_0 Y-Drive control signal output YSUSA_6 Y-Drive control signal output YSUSA_12 Y-Drive control signal output YSUSB_0 Y-Drive control signal output VDDD33 3.3V power supply PDP-435PE...
  • Page 93 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply VDDLA 3.3V power supply PDP-435PE...
  • Page 94 B phase signal input of G video (ninth bit) GBI_5 B phase signal input of G video (fifth bit) BBI_9 B phase signal input of B video (ninth bit) BBI_3 B phase signal input of B video (tenth bit) PDP-435PE...
  • Page 95 VSSLA AB21 VSSLA AB22 VSSLA AA22 VDDLA 3.3V power supply VSSL15 VSSLA VSSLA VSSL15 SDITMS JTAG signal GPIO0_5 Microcomputer macro general-purpose port VSS15 YSUSA_2 Y-Drive control signal output YSUSA_8 Y-Drive control signal output VSSD15 YSUSB_2 Y-Drive control signal output PDP-435PE...
  • Page 96 VDDLA 3.3V power supply AA13 VDDLA 3.3V power supply AA14 VDDLA 3.3V power supply AA15 VDDLA 3.3V power supply AA16 VDDL15 1.5V power supply AA17 VDDLA 3.3V power supply AA18 VDDLA 3.3V power supply AA19 VDDL15 1.5V power supply PDP-435PE...
  • Page 97 B phase signal input of R video (first bit) VDD15 1.5V power supply GBI_3 B phase signal input of G video (third bit) BBI_7 B phase signal input of B video (seventh bit) BBI_1 B phase signal input of B video (first bit) VDD15 1.5V power supply PDP-435PE...
  • Page 98 HVO9 HVO56 HVO10 HVO55 HVO11 HVO54 HVO12 HVO53 HVO13 HVO52 HVO14 HVO51 SN755866PZP HVO15 HVO50 HVO16 HVO49 HVO17 HVO48 HVO18 HVO47 HVO19 HVO46 HVO20 HVO45 HVO21 HVO44 HVO22 HVO43 HVO23 HVO42 HVO24 HVO41 HVO40 HVO25 HVO39 HVO26 HVO27 HVO38 PDP-435PE...
  • Page 99 Block Diagram HVO1 HVO33 PDP-435PE...
  • Page 100 Logic power supply. 35-41,82-83 Reference potential 0V (HVO diode anode) 93-94 32,33,96,97 HVO1 - 32 High voltage circuit power supply (HVO diode cathode). 43,44,79,80 HVO33 - 64 High voltage circuit power supply (HVO diode cathode). 31,34,41,45 NC pin 78,81,95,98 PDP-435PE...

  • Page 101: Panel Facilities And Specifications

    8. PANEL FACILITIES AND SPECIFICATIONS PLASMA DISPLAY • Front view (Right view) 1 POWER button 5 STANDBY/ON button 2 STANDBY indicator 6 INPUT button 3 POWER ON indicator 7 VOLUME +/– buttons 4 Remote control sensor 8 CHANNEL +/– buttons PDP-435PE...
  • Page 102 • Rear view Ω ≈ The terminals are facing down. Ω SYSTEM CABLE terminal (BLACK) SPEAKER (right/lef t) terminals ≈ SYSTEM CABLE terminal (WHITE) AC INLET terminal PDP-435PE...

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