Pioneer PDP-436SXE Service Manual
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Pioneer PDP-436SXE Service Manual

Plasma display system
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PLASMA DISPLAY SYSTEM
PDP-436SXE
PDP-436RXE
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
PDP-436SXE
WYVIXK5
PDP-436RXE
WYVIXK5
PDP-436RXE
WYVI5
For details, refer to "Important Check Points for good servicing".
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 2006
Power Requirement
AC220 - 240V
AC220 - 240V
AC220 - 240V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PDP-436SXE
ORDER NO.
ARP3333
Remarks
T-IZV JAN. 2006 printed in Japan

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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 2006 T-IZV JAN.
  • Page 2 Therefore, the following checks should be performed for the continued protection of the customer and servicetechnician. PDP-436SXE...
  • 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 SCAN B Assy 43 Y DRIVE Assy POWER SUPPLY Unit 43 X DRIVE Assy SUS CLAMP 1 Assy 43 SCAN A Assy AC Inlet SUS CLAMP 2 Assy Power Switch (S1) Fig.1 Charged Section and High Voltage Generating Point (Rear View) PDP-436SXE...
  • 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-436SXE...

  • Page 6: Table Of Contents

    7.1.6 HOW TO CLEAR HISTORY DATA ....................113 7.1.7 TROUBLESHOOTING ........................115 7.1.8 DISASSEMBLY..........................124 7.2 DESCRIPTION ............................135 7.2.1 SPECIFICATION ABOUT THE THERMAL PROTECTION.............. 135 7.2.2 PROCESSING IN ABNORMALITY ....................136 7.2.3 POWER ON SEQUENCE........................ 137 7.3 IC ................................138 8. PANEL FACILITIES ............................168 PDP-436SXE...

  • Page 7: Specifications

    1. SPECIFICATIONS Item 43" Plasma Display, Model: PDP-436SXE/PDP-436RXE Number of Pixels 1024 x 768 pixels 13 W + 13 W (1 kHz, 10 %, 8 Ω) Audio Amplifier Speakers Bass-reflex type (two-way system) Surround System SRS/FOCUS/TruBass Power Requirement 220–240 V AC, 50/60 Hz, 291 W : SXE / 287 W : RXE (0.8 W Standby : SXE / 0.4 W Standby : RXE)
  • Page 8 Only the power cord that is appropriate in your country or region is supplied. (ATX1039) Warranty card Cable tie Ferrite core (for Ferrite core) AA size battery x 2 Two operating instructions Remote control unit Remote control unit (SXE : AXD1515) (RXE : AXD1516) PDP-436SXE...
  • Page 9 PDP-436SXE...

  • Page 10: 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 SECTION 8, 9, 15 PDP-436SXE...
  • Page 11 ARM1283 Vinyl Bag AHG1337 Air Cap Bag AHG1367 Power Cord Case See Contrast table (2) (2) CONTRAST TABLE PDP-436SXE/WYVIXK5, PDP-436RXE/WYVIXK5 and WYVI5 are constructed the same except for the following: PDP-436SXE PDP-436RXE PDP-436RXE Mark Symbol and Description /WYVIXK5 /WYVIXK5 /WYVI5...

  • Page 12: Rear Section

    2.2 REAR SECTION 7 (for PDP-436SXE) 7 (for PDP-436RXE) ↔ OBE MAIN CN4026 50 50 ↔ OBE MAIN ↔ OBE MAIN CN4027 CN4001 ↔ Power Switch Refer to "2.3 FRONT SECTION". PDP-436SXE...
  • Page 13 • • • • • Protect sheet A AED1298 NSP 34 Wire Saddle • • • • • (2) CONTRAST TABLE PDP-436SXE/WYVIXK5, PDP-436RXE/WYVIXK5 and WYVI5 are constructed the same except for the following: PDP-436SXE PDP-436RXE PDP-436RXE Mark Symbol and Description /WYVIXK5...

  • Page 14: Front Section

    2.3 FRONT SECTION Refer to "2.4 CHASSIS SECTION (1/2)". PDP-436SXE...
  • Page 15 Panel Cushin H (43) AED1286 Blind Cushion (436SX) AEB1420 Power Button AAD4133 Coil Spring ABH1120 (2) CONTRAST TABLE PDP-436SXE/WYVIXK5, PDP-436RXE/WYVIXK5 and WYVI5 are constructed the same except for the following: PDP-436SXE PDP-436RXE PDP-436RXE Mark Symbol and Description /WYVIXK5 /WYVIXK5 /WYVI5...

  • Page 16: Chassis Section (1/2)

    2.4 CHASSIS SECTION (1/2) PDP-436SXE only Refer to "2.6 AV BLOCK". ↔ OBE MAIN CN4007 ↔ AC Inlet ↔ POWER SUPPLY PDP-436RXE only ↔ OBE MAIN CN4028 PDP-436RXE only Note : Do styling so that there is not loose of a jumper wire.
  • Page 17 Ferrite Core See Contrast table (2) Ferrite Core Holder See Contrast table (2) Cushion See Contrast table (2) (2) CONTRAST TABLE PDP-436SXE/WYVIXK5, PDP-436RXE/WYVIXK5 and WYVI5 are constructed the same except for the following: PDP-436SXE PDP-436RXE PDP-436RXE Mark Symbol and Description /WYVIXK5...

  • Page 18: Chassis Section (2/2)

    2.5 CHASSIS SECTION (2/2) ↔ OBE MAIN CN4011 ↔ OBE MAIN CN4025 ↔ Power Switch PDP-436SXE only ↔ AUDIO CN3751 ↔ R06 D-TUNER CN6000 ↔ OBE MAIN CN4006 PDP-436SXE...
  • Page 19 Flat Clamp AEC1879 PCB Spacer AEC1941 Drive Silicone Sheet AEH1095 Power Sheet AMR3447 • • • • • Wire Saddle AEC1745 FPC (50P) 180 mm ADY1102 Mini Clamp AEC1971 Nyron Rivet AEC1671 Screw PMB30P060FTC Screw VBB30P080FNI PCB Support AEC1938 PDP-436SXE...

  • Page 20: Av Block Section

    2.6 AV BLOCK SECTION PDP-436SXE only PDP-436RXE ↔ SUB POWER only CN7502 PDP-436SXE only ↔ SR CN7601 FRONT ↔ ↔ OB DIGITAL CN7804 CN3002 ↔ SUB POWER CN7503 PDP-436RXE ↔ Fan Motor only ↔ LED CN8001 ↔ IR CN8401 ↔ OB DIGITAL CN3001 SPEAKER BOX ↔...
  • Page 21 See Contrast table (2) Spacer AEC1256 > Gasket N See Contrast table (2) Gasket A ANK1811 (2) CONTRAST TABLE PDP-436SXE/WYVIXK5, PDP-436RXE/WYVIXK5 and WYVI5 are constructed the same except for the following: PDP-436SXE PDP-436RXE PDP-436RXE Mark Symbol and Description /WYVIXK5 /WYVIXK5 /WYVI5...

  • Page 22: Pdp Service Assy 436P (Awu1135)

    2.7 PDP SERVICE ASSY 436P (AWU1135) (for transport) PDP-436SXE...
  • Page 23 Circuit Board Spacer AEC1872 NSP 42 Upper Carton (436 S.V.C) AHD3436 Screw Rivet AEC1877 Sheet AHG1331 PCB Spacer AEC1941 Polyethylene Bag S AHG1338 Address Silicone A AEH1093 Power Sheet AMR3447 NSP 24 Front Case Assy 436 service AMB2895 (for transport) PDP-436SXE...

  • Page 24: Block Diagram And Schematic Diagram

    ÷ When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". ÷ The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. PDP-436SXE...
  • Page 25 SXE Only (SXE Only) PDP-436SXE...

  • Page 26: Overall Connection Diagram (2/2)

    3.2 OVERALL CONNECTION DIAGRAM (2/2) SXE : OBE MAIN ASSY (S) AWV2238– RXE : OBE MAIN ASSY (R) AWV2239– PDP-436SXE...
  • Page 27 (SXE Only) (SXE Only) SXE Only PDP-436SXE...

  • Page 28: Signal Block Diagram

    INT_HD1/VD1 Component LED, B OPT_L/R LED, R LED, PICOFF LED, SLEEP REM_B TXD/RXD_IF IC5002 HD64F3684FP (IFUCOM) TXD/RXD TEMP_AIR 232C_DET RS232C TXD_DT RXD_DT Antenna RELAY Input FAN_NG1 Antenna POWER SUPPLY R06 D-TUNER ASSY Output FAN_Vcc UNIT Digital Audio SXE Only PDP-436SXE...
  • Page 29 RST_ASIC TXD_MD RXD_MD IC6405 PCM1754DBQ (AUDIO DAC) IC6404 SII9021CTU A_NG_B IC5206 (HDMI) A_MUTE MB91305PMC A_STBY_B (MAIN UCOM) PSW2 CN4029 SDA_DGV SCL_DGV AUDIO_L/R A0 19 FAN_CONT DQ0 15 FAN_CONT POW IC5207 IC5209 Input 3 MBM29DL162TE70TN PQ200WNA1ZPH (FLASH) (FAN CONTROL) HDMI PDP-436SXE...

  • Page 30: R06 D-Tuner Assy

    Audio A/D SPDIF out Audio L/R out IC2000 Y, C OMEGA Audio LPF Ope-Amp. IC3003 128Mbit IC4000 SDRAM Audio DAC Video Buffer Transistor TXD/RXD, controls IC3002 Analogue Audio out Flash Analogue Video out CN6003 Digital Connector Digital Video out PDP-436SXE...

  • Page 31: Ob Digital Assy

    SUB-FIELD CONV. & XY DRV SEQUENCE URAT PATTERN GEN. LVDS IC3401 V+8V V+8V LVDS Flash Memory IC3301 HDET V+8V V+3V_D DRF_SW SCL, SDA V+3Vactv UART A_MUTE, A_STBY_B A_NG V+1V_D MODEL, MODE, PSW Theater RA, GA, BA HD, VD, DCLK, DE PDP-436SXE...

  • Page 32: Address Assy

    3.6 43 ADDRESS ASSY CN1501 CN1502 V+5V V+60V IC1501 V+3V AN/P BN/P V+8V (PEE002A-K) CN/P DN/P CLKN/P LVDS Receiver Resonance Resonance Block Block V+ADR1 V+ADR5 CLK/LE/HBLK/LBLK R/G/B IC1555 IC1554 IC1553 IC1552 Driver IC Driver IC Driver IC Driver IC PDP-436SXE...

  • Page 33: Scan A And B Assys

    Scan IC IC2805 Scan IC IC2806 Scan IC CN2802 Serial Data CN2702 IC2701 Scan IC IC2702 Scan IC IC2703 Scan IC IC2704 Scan IC IC2705 Scan IC PSUS IC2706 IC5V Scan IC 43 SCAN A ASSY Scan Signal (LOWER) PDP-436SXE...

  • Page 34: Drive, Sus Clamp 1 And Sus Clamp 2 Assys

    43 X DRIVE ASSY +16.5V +16.5V DC/DC Conv. IC1101 DK Mod. – Reset Block +16.5V VSUS Resonance Block Logic SUS OUT Block IC1202 Mask Mod. Drive Signal PSUS +6.5V +16.5V Regulator +16.5V VSUS DC/DC Conv. VSUS SUS CLAMP 2 VSUS ASSY PDP-436SXE...

  • Page 35: Drive Assy

    DC/DC Conv. IC2252 Mask PSUS Mod. VSUS +6.5V Regulator +16.5V Resonance Block VSUS +16.5V +16.5V Logic Block IC2101 PSUS IC2253 DK Mod. Mask Mod. +16.5V Soft-D Block IC5V +16.5V IC5V IC5V/VF IC5V DC/DC Conv. Photo Coupler Block Scan Signal PDP-436SXE...

  • Page 36: Power Supply Unit

    3.10 POWER SUPPLY UNIT PDP-436SXE...

  • Page 37: Voltages

    IN3DET IN2DET 0/5.0 IN2DET Y3_DT 0 to 3.3 Y3_DT IN2DET_B 0/3.3 IN2DET_B Y2_DT 0 to 3.3 Y2_DT LINK_IO LINK_IO Y1_DT 0 to 3.3 Y1_DT Y0_DT 0 to 3.3 Y0_DT CB7_DT 0 to 3.3 CB7_DT CB6_DT 0 to 3.3 CB6_DT PDP-436SXE...
  • Page 38 VH=9.57V FAN_VCC VL=7.10V – – FAN_NG1 – – [436SXE Model only] R06 D-TUNER ASSY(E) POWER SUPPLY UNIT CN2500(AKM1298) CN102(KM200NA12) Voltage Name Name V+35V V+35V V+17V V+17V V+12V 12.6 V+12V V+6_5V V+6_5V V+5_1V_STB V+5_1V_STB V+5_1V V+5_1V V+5_1V V+5_1V V+3V V+3V PDP-436SXE...
  • Page 39 Reset voltage adjust 1.21 TP3182 – – Not Connected – – YDD_PD Y drive PD signal TP3509 Y drive PD signal YSUS_PD TP3510 SCAN_PD Y drive PD signal TP3511 Y drive PD signal YDRV_PD TP3512 Function standby signal TP3518 PDP-436SXE...
  • Page 40 – – – V+3V_D TP3607 V+3V_D +3V Vcc TP3607 +3V Vcc V+3V_D +3V Vcc TP3607 V+3V_D +3V Vcc TP3607 – – ADRS_3 Output timing control ADRS_3 Output timing control ADRS_2 ADRS_2 Output timing control Output timing control – – PDP-436SXE...
  • Page 41 – TP3024 – TP3024 – V+3V_D +3.3V Vcc Output TP3023 V+3V_D +3.3V Vcc Output TP3023 CN3151(D24) ⇔ PANEL SENSOR ASSY Pin No. Name Function Voltage (V) STA3.3V +3.3V Vcc Output TP3159 TEMP1 Panel thermal sensor signal TP3161 TP3162 – PDP-436SXE...

  • Page 42: Waveforms

    TP4815 (Component Y) TP4820 (SCART R) (GY_AD) (RCR_MVDEC) V : 500mV/div H : 10µsec/div V : 500mV/div H : 20µsec/div TP4816 (Component Cb) IC4804-pin 49 (MAIN_Y) (BCB_AD) (MAIN_Y) V : 500mV/div H : 10µsec/div V : 500mV/div H : 20µsec/div PDP-436SXE...
  • Page 43 V : 2V/DIV H : 2ms/DIV CH1:TP3030 (CLK), CH2:TP3033 (HD) CH1:TP3032 (VD) CH3:BA[2] (DATA) CH2:TP3179 (STOP_SQ) V : 2V/DIV H : 100ns/DIV V : 2V/DIV H : 2ms/DIV CH1:TP3032 (VD) CH2:TP3033 (HD) CH3:TP3031 (DE) V : 2V/DIV H : 10µs/DIV PDP-436SXE...
  • Page 44 V : 1V/div H : 200nsec/div CH4 : IC1555-pin 14 (LE) V : 1V/div H : 200nsec/div CH5 : IC1555-pin 19 (HBLK) V : 1V/div H : 200nsec/div CH6 : IC1555-pin 17 (LBLK) V : 1V/div H : 200nsec/div PDP-436SXE...
  • Page 45 V : 50V/div H : 5µsec/div (Y DRIVE Assy) CH4 : K2006 (SOFT-D) - K2002 (GND_D) V : 1V/div H : 2msec/div (Y DRIVE Assy) CH5 : K2023 (YPR-U) - K2002 (GND_D) V : 1V/div H : 2msec/div (Y DRIVE Assy) PDP-436SXE...

  • Page 46: 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 7 7 7 7 LIST OF WHOLE PCB ASSEMBLIES PDP-436SXE PDP-436RXE PDP-436RXE Mark Symbol and Description /WYVIXK5 /WYVXK5 /WYVI5 1..R06 D-TUNER ASSY...
  • Page 47 RESISTORS C1001-C1003,C1017,C1022 CKSRYB104K16 R2010,R2018,R2042 RAB4C103J C1025,C1026,C1030-C1035,C1037 CKSRYB104K16 R2070,R2071 RAB4CQ220J C1039,C1049,C1053,C1058-C1062 CKSRYB104K16 Other Resistors RS1/16S###J C1036 CKSRYB105K10 OTHERS X2001 CRYSTAL ASS1172 RESISTORS X2000 CRYSTAL (27MHz) BSS1112 All Resistors RS1/16S###J OTHERS > FU1200 CHIP FUSE (0.25A) XEK1003 X1100 CRYSTAL (27MHz) XSS1010 PDP-436SXE...
  • Page 48 X4000 CRYSTAL (12.288MHz) XSS1006 RESISTORS R6031 RAB4C221J R6012-R6014 RAB4C2R2J [COMMON-INTERFACE BLOCK] R6204,R6205 RAB4CQ101J SEMICONDUCTORS Other Resistors RS1/16S###J IC5001 CIMAXSP2L IC5000 ST890CDR OTHERS IC5002 TC74LCX245FTS1 CN6003 50P CONNECTOR AKM1236 IC5003,IC5004 TC74LCX373FT CN6000 PHP CONNECTOR 12P AKM1298 Q5000 2SC4081 Q5001 DTA143EUA Q5002 DTC124EUA PDP-436SXE...
  • Page 49 C4240, C4250, C4253, C4255, C4264 ACG7046 L4609, L4610 LCTAW560J2520 (10/6.3) C4210, C4244, C4269 (4700/63) ACH1429 CAPACITORS C4259 CCSRCH471J50 C4601, C4605, C4620, C4621, C4634 ACG7046 C4205, C4219, C4224, C4228 CEHVKW101M6R3 C4636 (10/6.3) ACG7046 C4602, C4623, C4635, C4639, C4640 ACH1368 C4226 CEHVKW220M16 C4644 (220/10) ACH1368 PDP-436SXE...
  • Page 50 2SJ461A C4859 CCSRCH331J50 Q5204 DTC124EUA C4861 CCSRCH680J50 Q5201, Q5203 SM6K2 C4885, C4888 CCSRCH681J50 D5203 1SS355 C4822, C4862 CEHVKW101M6R3 D5201 SML-311UT C4802, C4805, C4806, C4808 CKSRYB105K10 C4813, C4814, C4820, C4833, C4834 CKSRYB105K10 CAPACITORS C4836, C4838-C4841, C4847, C4848 CKSRYB105K10 C5235 CCSRCH221J50 PDP-436SXE...
  • Page 51 C5442, C5446, C5449, C5451, C5454 CKSSYF104Z16 C5456, C5458, C5460, C5476 CKSSYF104Z16 RESISTORS R6213, R6218, R6223 (47/1/16W) BCN1067 RESISTORS R6202 RS1/16SS2701F R5409, R5432 (68/1/16W) ACN1251 R6220 RS1/16S0R0J R5404, R5428, R5429, R5434, R5435 BCN1067 Other Resistors RS1/16SS###J (47/1/16W) R5439, R5457, R5476 RAB4CQ103J R5460 RAB4CQ680J PDP-436SXE...
  • Page 52 ACN1246 IC6603 TC74VHC125FTS1 (22/1/16W) R7062-R7064 (47/1/16W) BCN1067 COILS AND FILTERS R7015, R7023 RAB4CQ101J > F6628 CHIP BEADS FILTER ATX1058 R7016, R7018, R7070 RAB4CQ103J > F6601-F6603 EMI FILTER CCG1162 R7060 RAB4CQ470J CAPACITORS Other Resistors RS1/16SS###J C6632 (10/6.3) ACG7046 C6604 CCSRCH221J50 PDP-436SXE...
  • Page 53 VBB30P100FNI C4434, C4435, C4447, C4451, C4460 CKSSYF104Z16 KN3751, KN3752 WRAPPING TERMINAL VNF1084 C4465 CKSSYF104Z16 C4414, C4437, C4445 (10/16) DCH1165 SR ASSY RESISTORS SEMICONDUCTORS R4407-R4409, R4431, R4441, R4443 RS1/16S###J IC7601 MAX3232CPW R4446, R4451, R4455-R4457, R4461 RS1/16S###J Q7608 HN1B04FU R4462 RS1/16S###J PDP-436SXE...
  • Page 54 C7513 CKSRYF104Z50 CAPACITORS RESISTORS C8401 (47/6.3) ACH1357 R7510, R7517, R7520 (1.20/1/2W) ACN1163 C8402 CKSRYB103K50 R7501 RS1/10S1R5J C8403 CKSSYB102K50 R7513 RS1/16S1001F C8404 CKSSYF104Z16 R7503 RS1/16S1101F R7514 RS1/16S3301F RESISTORS R7504 RS1/16S3302F R8401, R8403, R8404 RS1/16SS###J Other Resistors RS1/16S###J Other Resistors RS1/16S###J PDP-436SXE...
  • Page 55 X3151 (16 MHz) CERAMIC ASS1178 [DIGITAL DD CON BLOCK] SEMICONDUCTORS [PANEL FLASH BLOCK] IC3601 BA80BC0WFP SEMICONDUCTORS Q3605 DTC124EUA IC3301 MBM29PL160TD75TN IC3304 PST3610UR CAPACITORS IC3302, IC3305 PST3628UR C3612 ACH1394 IC3303 SN74AHC08PW C3611 CKSQYB105K16 Q3302 HN1C01FU C3613 CKSRYB103K50 C3609 CKSSYF104Z16 Q3301 RN1901 PDP-436SXE...
  • Page 56 C1613 CKSRYB104K25 OTHERS C1619 CKSYB105K16 CN2802 PH CONNECTOR 3P AKM1274 CN2801 13P BRIDGE CONNECTOR AKP1261 RESISTORS R1601,R1617 RS1/16S4702F Other Resistors RS1/16S###J Other Resistors RS1/16SS###J 43 X DRIVE ASSY OTHERS 1002 DRIVE RADIATION SHEET AEH1092 1001 DRIVE HEATSINK X ANH1637 PDP-436SXE...
  • Page 57 MM1565AF T1301 SWITCHING TRANS. ATK1159 > IC1252 PS9117 T1321 SWITCHING TRANS. ATK1160 IC1251 TND301S IC1271 TND307TD CAPACITORS C1325 ACH1428 Q1251 2SC2412K C1326 CEHAT100M50 Q1272 2SK3325-Z C1302,C1321 CEHAT101M25 D1281 1SS302 C1301,C1303,C1323 CKSRYB103K50 D1201 1SS355 C1304,C1306,C1327 CKSRYB104K16 D1252 CRH01 C1307,C1324 CKSYB105K25 PDP-436SXE...
  • Page 58 F2352 INDUCTOR CTF1449 R2004,R2005,R2019,R2020 RAB4C472J L2350,L2351,L2354 LFEA100J Other Resistors RS1/16S###J CAPACITORS OTHERS C2330,C2335,C2341,C2342 ACE1178 CN2001 40P CONNECTOR AKM1217 C2231 (0.33U/100V) ACG1118 C2271,C2272 (0.1U/100V) ACG1124 C2336,C2337 ACH1424 [Y RESONANCE BLOCK] C2270 ACH1426 SEMICONDUCTORS IC2101 AXF1145 C2226 ACH1427 IC2141 BA10393F C2203-C2206 CCG1186 PDP-436SXE...
  • Page 59 15P BRIDGE CONNECTOR AKM1200 Q2602,Q2613,Q2641 HN1C01FU D2611 1SS226 D2604,D2612 1SS301 [Y VH D-D CON BLOCK] D2602,D2613-D2615 1SS355 SEMICONDUCTORS D2601,D2603,D2609,D2618 CRH01 IC2531 BA10358F IC2502 MIP2E3DMC D2610 D1FL40 IC2503 PS2701A-1(L) D2617 UDZS15(B) IC2534,IC2535 TA76431FR D2607,D2608 UDZS4R7(B) Q2533 2SC2412K D2605 UDZS5R1(B) D2616 UDZS5R6(B) PDP-436SXE...
  • Page 60 CKSRYB105K6R3 C2603 CKSRYF104Z50 C2611 CKSSYB104K10 RESISTORS R2613 RAB4C472J R2641,R2642 RS1/10S224J R2629 RS1/16S1002F R2625,R2626 RS1/16S1501F R2608,R2612,R2630,R2632,R2635 RS1/16S4701F R2618 RS1/16S4702F R2636 RS1/16S5601F R2652 RS1/16S6801F R2627 RS3LMF151J VR2601 CCP1390 Other Resistors RS1/16S###J POWER SUPPLY UNIT POWER SUPPLY Unit has no service part. PDP-436SXE...

  • Page 61: Adjustment

    IC6003 and IC6201 on the circuitboard can cause malfunction and /or failure. If replacement is necessary, the assembly must be replaced. The assembly must be replaced as a unit, and no part R06 D-TUNER Assy replacement is allowed. Other assemblies No adjustment required PDP-436SXE...

  • Page 62: Using Rs-232C Commands

    6.2 USING RS-232C COMMANDS The circuitry for the PDP-436SXE/RXE is as shown in the figure below, and activation/deactivation (ON/OFF) of RS-232C control is selectable. As OFF is selected at shipment, to enable RS-232C control when servicing, it is necessary to switch the setting to ON.

  • Page 63: Service Factory Mode

    Function: TV (previously selected channel number is selected) keys POWER Power OFF Turning the power off FACTORY Factory OFF Turning Service Factory mode off PDP-436SXE PDP-436RXE MENU Menu ON Turning Service Factory mode off and Menu mode on (AXD1515) (AXD1516) PDP-436SXE...
  • Page 64 MUTE MUTE 5 OPTION mode 2 FUNCTION CHECK mode 1.PEAK LIMITER 1.FAN 2.EDID WRITE MODE 2.DTB ANT VOLT 3.CH PRESET (PDP-436SXE Only) MUTE MUTE MUTE 4 PANEL FACTORY mode 3 COMMON ADJ. mode 1.PANEL INFORMATION 1. RGB 1 2.PANEL WORKS 3.POWER DOWN...
  • Page 65 EHB6 Basic : PDP-436RXE EBB6 Analogue Tuner Digital Tuner Note : ARD IS PDP-436SXE ONLY. 2 SIG mode and screen size Note: See SIG-Mode Tables. (See next page.) 3 Color system and signal type Color System and Signal Type On-Screen Display...
  • Page 66 60.000 31.500 HDTV*1125i 50.000 28.125 HDTV*1125i 60.000 33.750 HDTV*750p 50.000 37.500 HDTV*750p 60.000 45.000 HDTV*1125p 24.000 27.000 Selection of the screen size by the user is displayed. Description on GUI FULL(FULL1) ZOOM CINEMA WIDE FULL 14:9 CINEMA 14:9 FULL2 PDP-436SXE...
  • Page 67 P A S SWO R D 1 2 3 4 On - Screen Display Device Version Display Remarks DTB Software Version 4 character PDP-436SXE only Teletext ucom Software Version TEXT 60 character 20 character x 3 User Password PASSWORD 4 character...
  • Page 68 64k EEPROM MAIN Abnormality in Main microcomputer communication Fan stopped TEMP2 Abnormally high temperature Failure of the Digital Tuner DTUNER PS/RST Failure in DTB Starting RETRY DTB communication failure M-DCDC Abnormality in ASIC power line (DC-DC) *: PDP-436SXE only PDP-436SXE...
  • Page 69 TEMP2 : The value read from the temperature sensor is displayed in the range of 000-255. Sensor Temperature (°C) = -0.57 x TEMP2 + 120.33 (When the sensor temperature exceeds over 60°C, SD process stats.) : The value of the Fan rotating state is displayed. STOP: stopped, MIN: slow speed, MAX: high speed PDP-436SXE...
  • Page 70 Audio InfoFrame data1 (channel count, cording type) - 85: Audio InfoFrame data2 (always zero) - 86: Audio InfoFrame data3 (always zero) - 87: Audio InfoFrame data4 (channel / speaker allocation) - 88: Audio InfoFrame data5 (downmix inhibit, level shift value for downmixing) PDP-436SXE...
  • Page 71 ACC data output ACC information output Input signal mode Status register 1 (TV/VCR status) Status register 2 (Macrovision detection etc) SVDEC Status register 3 (Front-end AGC gain value) Status register 4 (Subcarrier to horizontal (SCH) phase) Status register 5 (signal distinction) PDP-436SXE...
  • Page 72 Adjust panel white balance and ABL. – PANEL REVICE ( + ) Set the correction level for panel degradation. – ETC. ( + ) Act as copying back-up data and cleaing various data. – MASK SETUP ( + ) Display the asc screen. – PDP-436SXE...
  • Page 73 SGL MASK 01 <=> Equivalent to MKS+S01 SGL MASK 02 <=> Equivalent to MKS+S02 <=>48V<=>50V<=>60V<=>60P<=>70P<=>72V<=>75V<=> • • • • • • (Select each sequence.) 9-62 CMB MASK 08 <=> Equivalent to MKC+S08 9-63 CMB MASK 09 <=> Equivalent to MKC+S09 PDP-436SXE...
  • Page 74 (3 bytes each) are each converted into a decimal number, and the higher-order 8 digits are displayed (that means that the lowest-order digit represents millions). • TEMP1: Indicates the temperature of the panel. By your pressing the L or R key, the temperature value can be updated. PDP-436SXE...
  • Page 75 OSD Indication OSD Indication (main) (sub) SEQUENCE PROCESSOR SQ-IC EEPROM EEPROM (IC3156) MDU-IIC MDU-IIC (with subcategory) BACKUP BACKUP (IC3754) Abnormality in RST2 RST2 DAC (IC3302 to IC3304) Panel having high temperature TEMP1 Audio IC VOL-IC (IC3158) Short-circuited speaker AUDIO PDP-436SXE...
  • Page 76 Equivalent to RSW VOL SUS <=> 000 to 255 Equivalent to VSU VOL OFFSET <=> 000 to 255 Equivalent to VOF VOL RST P <=> 000 to 255 Equivalent to VRP SUS FREQ. <=> <=>MODE1 to MODE8<=> Equivalent to SFR PDP-436SXE...
  • Page 77 B-HIGH <=> 000 to 511 Equivalent to PBH R-LOW <=> 000 to 999 Equivalent to PRL G-LOW <=> 000 to 999 Equivalent to PGL B-LOW <=> 000 to 999 Equivalent to PBL ABL <=> 000 to 255 Equivalent to ABL PDP-436SXE...
  • Page 78 <SEL> : MASK ON/OFF <Lower-layer items of PANEL REVISE> Items Adjustment/Setting Value Remarks R-LEVEL <=> <=>LV-0 to LV-7<=> Equivalent to RRL G-LEVEL <=> <=>LV-0 to LV-7<=> Equivalent to RGL B-LEVEL <=> <=>LV-0 to LV-7<=> Equivalent to RBL PDP-436SXE...
  • Page 79 • When BACK UP DATA are set to be backed up, if the digital EEPROM has not been adjusted, LED operation becomes that RED LED lights + BLUE LED flashes (200ms). PDP-436SXE...
  • Page 80 • With the keys <LEFT> and <RIGHT>, the Panel drive sequence in the MASK indication is changed in the following way: <=>48V<=>50V<=>60V<=>60P<=>70P<=>72V<=>75V<=> 5 OPTION mode ¶ Operation items Function/Display Content RS-232C PEAK LIMITTER ⇔ − Control Peak Limitter (Select ON/OFF) − EDID WRITE MODE ⇔ Control EDID WRITE MODE (Select DISABLE/ENABLE) − CH PRESET ⇔ USER ⇔ FACTORY PDP-436SXE...
  • Page 81 DIG MVDEC YCBCR Digital output (YCbCr) ANA MVDEC Y Analog output to the Videio SW (Y) ANA MVDEC RGB SCART ANA AD YCBCR Analog output to the RGB SW (YCbCr) ANA AD RGB Analog output to the RGB SW (RGB) PDP-436SXE...
  • Page 82 The input signal is necessary to adjust it. Context RS-232C Display R MASK LEVEL ⇔ Adjust Side Mask R (range :000-255) G MASK LEVEL ⇔ Adjust Side Mask G (range :000-255) B MASK LEVEL ⇔ Adjust Side Mask B (range :000-255) PDP-436SXE...
  • Page 83 6 0 1 – N T V – J H S 6 U A R T S E L E C T < = > 9 6 0 0 B P S * The bau-rate for SXE/RXE model is not valiabe like XDE/FDE model, but 9600bps fixed. PDP-436SXE...

  • Page 84: List Of Rs-232C Commands

    Obtaining the any version. Obtaining the MR temperature information. Obtaining NG data of the MR. Adjustment od side mask R ∗:1-9, 0(0 means 10),F(making the adjustment value the maximum) UP∗ Increasing the adjustment value by * Initializing of the EEPROM video data PDP-436SXE...
  • Page 85 PEAK SEEK RASTER S00 MASK SINGLE OFF MASK OFF S01 MASK SINGLE 1 H ramp (slant 1) S02 MASK SINGLE 2 H ramp (slant 4) S03 MASK SINGLE 3 V ramp (slant 1) S04 MASK SINGLE 4 Slanting ramp PDP-436SXE...
  • Page 86 Red 1023 + α MASK SINGLE 68 Green 1023 + α MASK SINGLE 69 Blue 1023 + α MASK SINGLE 70 Red 588 + α MASK SINGLE 71 Green 588 + α MASK SINGLE 72 Blue 588 + α MASK SINGLE 73 PDP-436SXE...
  • Page 87 Measures against AM radio noise - Pattern 4 SUS FREQUENCY MODE5 Measures against AM radio noise - Pattern 5 SUS FREQUENCY MODE6 Measures against AM radio noise - Pattern 6 SUS FREQUENCY MODE7 Measures against AM radio noise - Pattern 7 PDP-436SXE...
  • Page 88 S00 WB INITIALIZE NO Panel WB standard output mode: off S01 WB INITIALIZE YES Panel WB standard output mode: on ∗∗∗ X-SUS-B ADJ X-SUS-B ADJ ∗∗∗ Y-SUS-B ADJ Y-SUS-B ADJ ∗∗∗ Y-SUSTAIL ADJ Y-SUSTAIL ADJ ∗∗∗ Y-SUSTAIL W ADJ Y-SUSTAIL W ADJ PDP-436SXE...

  • Page 89: Outline Of Commands

    QS6: Returning information of the Flash Device. Order Data Content Size Remarks Received Command Name 3 byte 'QS6' only Version of DTB (PDP-436SXE only) 4 byte All " 0 " Version of PC Card 8 byte Version of Text 60 byte User Passward 4 byte QMT: Returning information of temperature and FAN speed.
  • Page 90 • Data on Subcategories for failure in 3-wire serial communication of Main microcomputer (subcategory 1) Data Cause of Shutdown Remarks Non subcategory Communication failure of IF microcomputer Power OFF MANTA communication failure(MULIT1) Power OFF MANTA communication failure(MULIT2) Reserved MANTA communication failure(I/P) MANTA communication failure(D-SEL) PDP-436SXE...
  • Page 91 RGB Switch M2 Busy 64k EEPROM Main VDEC – • Data on Subcategories for failure in the DTB communication of Main microcomputer (subcategory 3) Data Cause of Shutdown Remarks Non subcategory Failure to DTB Starting Communication failure to DTB PDP-436SXE...
  • Page 92 MASK-OFF Y-SUS Adjustment completed MASK-ON ADRS Adjustment not ¶ SD subdata (IIC) completed X-DRV No SD subdata X-DCDC EEPROM X-SUS ¶ Adjustment-data BACKUP backup Not used SQ-IC With backup data VOL IC Not used No data Specification inability PDP-436SXE...
  • Page 93 V-OFT adjustment value 3Byte V-RST-P adjustment value 3Byte XSB adjustment value 3Byte YSB adjustment value 3Byte YTG adjustment value 3Byte YTW adjustment value 3Byte RSW adjustment value 3Byte R-RIVISE setting value 1Byte G-RIVISE setting value 1Byte B-RIVISE setting value 1Byte 2Byte PDP-436SXE...
  • Page 94 • The output data on the accumulated number of pulses for each block are calculated in the following way: the high-order 4 bytes of the accumulated number of pulses for each block are converted into a decimal number, and the high-order 8 digits are transmitted. The unit of each block is M_pulse (mega). PDP-436SXE...
  • Page 95 Seventh latest "2nd PD" data 1byte Data from the hour meter for the seventh latest PD 8byte 00000213 Eighth latest "1st PD" data 1byte Eighth latest "2nd PD" data 1byte Data from the hour meter for the eighth latest PD 8byte 000001A7 2Byte PDP-436SXE...
  • Page 96 Seventh latest SD subcategory data 1byte Data from the hour meter for the seventh latest SD 8byte 00000000 Eighth latest SD data 1byte Eighth latest SD subcategory data 1byte Data from the hour meter for the eighth latest SD 8byte 00000000 2Byte PDP-436SXE...
  • Page 97 • Number of SUS pulses : The number is calculated from data from APL and the drive sequence. The output value must be between 0174 and 2752. • APL value: The APL value for the input video signal (or mask indication) will be output in the range of 0000 to 1023. PDP-436SXE...
  • Page 98 • Depending on the type of mask displayed, phosphor burn of the panel may occur. As the panel-protection function is forcibly turned off with this model, care must be taken when color-bar signals are to be displayed for an extended period. PDP-436SXE...
  • Page 99 • When the command FAJ, UAJ, or CBU is executed, only high-order one-byte (0x00 or 0xF0) key data will be written to the EEPROM, and lower-order one-byte (0x63) data will not be changed. • It takes at least 350 ms from reception of the command FAJ until an echo is sent back, because data are copied to the backup EEPROM. PDP-436SXE...

  • Page 100: Method For Replacing The Service Panel Assy

    2 To clear the data on the pulse meter : CPM 3 To clear the data on the SD history : CSD 4 To clear the data on the PD history : CPD Using the Factory Menu See "7.1.6 HOW TO CLEAR HISTORY DATA." PDP-436SXE...
  • Page 101 23.62 VOF107 34.08 VOF163 44.54 VOF219 55.00 VOF052 23.80 VOF108 34.26 VOF164 44.72 VOF220 55.19 VOF053 23.99 VOF109 34.45 VOF165 44.91 VOF221 55.37 VOF054 24.18 VOF110 34.64 VOF166 45.10 VOF222 55.56 VOF055 24.36 VOF111 34.82 VOF167 45.29 VOF223 55.75 PDP-436SXE...
  • Page 102 281.9 VRP161 306.2 VRP050 258.0 VRP106 282.3 VRP162 306.6 VRP051 258.4 VRP107 282.8 VRP163 307.1 VRP052 258.9 VRP108 283.2 VRP164 307.5 VRP053 259.3 VRP109 283.6 VRP165 307.9 VRP054 259.7 VRP110 284.1 VRP166 308.4 VRP055 260.2 VRP111 284.5 VRP167 308.8 PDP-436SXE...
  • Page 103 324.9 VRP205 325.3 VRP206 325.8 VRP207 326.2 VRP208 326.6 VRP209 327.1 VRP210 327.5 VRP211 327.9 VRP212 328.4 VRP213 328.8 VRP214 329.2 VRP215 329.7 VRP216 330.1 VRP217 330.5 VRP218 331.0 VRP219 331.4 VRP220 331.8 VRP221 332.3 VRP222 332.7 VRP223 333.1 PDP-436SXE...

  • Page 104: General Information

    Assy Assy IR Assy 43 ADDRESS 43 ADDRESS 43 ADDRESS 43 ADDRESS Assy Assy Assy Assy OB DIGITAL Assy SR Assy PDP-436SXE R06 D-TUNER Assy only AUDIO Assy TUNER Assy OBE MAIN Assy KEY Assy FRONT Assy LED Assy PDP-436SXE...

  • Page 105: Diagnosis Of Shutdown/Power-Down Indicated By Leds

    7.1.2 DIAGNOSIS OF SHUTDOWN/POWER-DOWN INDICATED BY LEDS PDP-436SXE...
  • Page 106 PDP-436SXE...
  • Page 107 PDP-436SXE...

  • Page 108: Diagnosis Of Pd (Power-Down)

    7.1.3 DIAGNOSIS OF PD (POWER-DOWN) PDP-436SXE...
  • Page 109 PDP-436SXE...

  • Page 110: Power On/Off Function For The Large-Signal System

    • Although the "DRV S00/S01" RS-232C commands are valid during Standby mode, once the main power is turned off, the unit will return to "DRV S01." Short-circuit test pin K7601 (DRF) and GND with alligator mouth clip. SR Assy Fig. 4 Position of DRIVE OFF PDP-436SXE...

  • Page 111: Backup When The Panel Unit Is Adjusted

    Assy, perform these procedures then mount it on the product to be repaired. ETC. (+) [set] BACKUP DATA: NO OPRT ∞ (down) DIGITAL EEPROM: NO OPRT >> (right) DIGITAL EEPROM: REPAIR [set] (Press and hold for 5 seconds.) PDP-436SXE...
  • Page 112 [set] (Press and hold for 5 seconds.) • If the OB DIGITAL Assy with which adjustment data for the panel unit have been copied is mounted, the above procedures are not necessary after manual adjustment. (The indication "DIGITAL EEPROM: REPAIR" will not be displayed.) PDP-436SXE...

  • Page 113: How To Clear History Data

    RELAY_ONs Notes: 1: With the PDP-436SXE/RXE and subsequent models, because various compensation functions use pulse-meter data for calculating compensation values, if related Assys are replaced, data on various histories must be cleared. 2: To clear data using RS-232C commands, after entering Factory mode (by sending FAY or PFY), issue a corresponding command.
  • Page 114 PM/B1-BS INFO: CLEAR pulse meter [set] (Press and hold for 5 seconds.) ∞ (down) >> (right) Clearing the data on the P COUNT INFO: NO OPRT P COUNT INFO: CLEAR number of power-ons [set] (Press and hold for 5 seconds.) PDP-436SXE...

  • Page 115: Troubleshooting

    MAIN Assy is replaced? Finished Note: • Diagnosis points OBE MAIN ASSY • For check the communication with the microcomputer, refer to the section 6.3 SERVICE FACTORY MODE. • The encircled numbers denote measuring point in the Waveforms for Troubleshooting. PDP-436SXE...
  • Page 116 IC4804. Check around IC4804 and Is a signal output from check the communication IC4804? between IC4804 and the (pin 79) microcomputer. Is a signal detected at Check between IC4804 and TP4620? TP4620. Check around the SCART terminal. PDP-436SXE...
  • Page 117 Check the IC with a between the microcomputer communication failure and and each IC on the OBE around the microcomputer. MAIN Assy OK? Does the symptom disappear after the OBE Failure in the panel MAIN Assy is replaced? Finished PDP-436SXE...
  • Page 118 Check the IC with a between the microcomputer communication failure and and each IC on the OBE around the microcomputer. MAIN Assy OK? Does the symptom disappear after the OBE Failure in the panel MAIN Assy is replaced? Finished PDP-436SXE...
  • Page 119 Check around IC6405 IC4804? and communication between and communication between (pin 13), (pin 14) IC4804 and the microcomputer. IC6405 and the microcomputer. (next page) Is only the sound from the SCART input connector not output? Check between SCART connector and IC4804. PDP-436SXE...
  • Page 120 TP3778 and TP3772? communication between IC3753 and the microcomputer. Is a signal detected Check around IC3751 and between TP3789 and TP3790 communication between and between TP3787 and TP3788? IC3751 and the microcomputer. Check the speakers and speaker cables. PDP-436SXE...
  • Page 121 CN4005? Are moving pictures Does the symptom displayed on the panel with disappear after the OBE Failure in the panel the inputs other than digital MAIN Assy is replaced? Failure in DTB Finished Replace the DTB. PDP-436SXE...
  • Page 122 V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 10µsec/div. V: 1V/div. H: 20µsec/div. IC6201-pin 43 IC6003-pin 148 TP4620 IC4806-pin 64 V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 10µsec/div. PDP-436SXE...
  • Page 123 V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 400µsec/div. IC6405-pin 7 IC6003-pin 160 IC4806-pin 10 IC4401-pin 31 V: 500mV/div. H: 40msec/div. V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 20µsec/div. V: 500mV/div. H: 400µsec/div. IC6405-pin 8 V: 500mV/div. H: 40msec/div. PDP-436SXE...

  • Page 124: Disassembly

    (436SX) Front shield Front case chassis Assy 43 Speaker BOX AC Inlet FRONT Assy L, R TUNER AUDIO AV Block D-TUNER Note: Handle the shielded flexible cable carefully. Terminal Panel E OB DIGITAL motor Tuner prop E OBE MAIN PDP-436SXE...
  • Page 125 Two hexagon screws (ABA1345) Under Cover (436SX) Remove the two screws. (ABZ30P080FTB) Under cover (436SX) Remove the three screws. (APZ30P100FTB) Remove the three screws. (ABA1340) Remove the eight screws. (AMZ30P060FTB) Remove the three screws. (BPZ30P080FTB) Remove the under cover (436SX). PDP-436SXE...
  • Page 126 Front shield chassis FRONT Assy KEY Assy Front Case Assy 43 Pull the lower part of the Front case Assy 43 toward you and out. Remove the Front case Assy 43, by pulling it upward. Front case Assy 43 PDP-436SXE...
  • Page 127 Under Cover (436SX) Remove the nine screws. (APZ30P100FTB) Front shield chassis Front case Assy 43 Pull the lower part of the Front case Assy 43 toward you and out. Remove the Front case Assy 43, by pulling it upward. PDP-436SXE...
  • Page 128 In order to not allow any undesired gap between the Rear case and the Front case, while tightening the screws, lightly press and hold the four locations near the screws indicated with arrows in the photo at right. Under cover (436SX) PDP-436SXE...
  • Page 129 Remove the rear cover. Rear cover Remove the 15 screws. Remove the two screws. Remove the seven screws. Disconnect the connector. (SR connector) Disconect the connector. (AC inlet) Remove the terminal panel E. Terminal Panel E ×3 ×4 ×2 Terminal Panel E PDP-436SXE...
  • Page 130 Remove the AV Block. AV Block Disconnect the flexible cable. Remove the two screws. PDP-436RXE only Remove the two screws. Remove the terminal support. PDP-436SXE only Remove the two screws. Remove the R06 D-TUNER Assy. R06 D-TUNER Assy Terminal support...
  • Page 131 Terminal panel E then connect the Flexible Extension cable for servicing (GGD1170) between CN4001 on the OBE MAIN Assy and CN7804 on the FRONT Assy. AV Block OB DIGITAL Assy PDP-436SXE...
  • Page 132 Detach the cables from their cable ties, as required. Remove the sub frame L and R Assys 436SX. ×4 ×4 Front Chassis H Assy 436SX Remove the two screws. Remove the front chassis H Assy 436SX. Front chassis H Assy 436SX PDP-436SXE...
  • Page 133 Remove the front chassis VR (436SX). Front chassis VR (436SX) Remove the two screws. Remove the two screws. 43 X DRIVE Assy Unhook the two PCB spacers. Remove the SUS CLAMP 1 and 2 Assys. SUS CLAMP 2 Assy SUS CLAMP 1 Assy PDP-436SXE...
  • Page 134 Front chassis VL (436SX) Remove the four screws. Disconnect the two pin connectors. 43 Y DRIVE Assy Unhook the six PCB spacers. Remove the 43 SCAN A and B Assys. ×2 ×2 ×2 43 SCAN B 43 SCAN A Assy Assy PDP-436SXE...

  • Page 135: Description

    According to the reading value of above table sensor. ON (HIGH/LO/STOP) DT_REC According to the reading value of above table sensor. ON (HIGH/LO/STOP) FAN CONT [ Outline Circuit ] FAN_vcc Vref = 2.65V Vo = 9.57V Vo = 7.10V UCOM H : On L : Off PDP-436SXE...

  • Page 136: Processing In Abnormality

    L: ON Detection Inversion DTB_UCOM STI5517DWAL H : ON MAIN_UCOM Latch L : OFF ANT_POW_EU At short: L hold Observation Specifications for port monitoring Port Name SD/PD Indication Assigned Pin Active ANT_POW_EU DTB antenna IF_37 Warning with L short-circuit PDP-436SXE...

  • Page 137: Power On Sequence

    3 : The IF microcomputer transmits operation data from the remote control unit (or keys) to the main microcomputer. 4 : The main microcomputer issues a startup command to the MOD microcomputer. 5 : The MOD microcomputer controls the relay of the PDP Power supply unit and starts the power-on sequence of the PDP. PDP-436SXE...
  • Page 138 Reset input terminal for IF ucom (Not used) BAAX/SCASX/P46 WE_ROM Write protect of EDID-ROM for PC WRX/SWRX/P47 CE_IC3 3 wire serial communication with Carrera-Enable Old IC3_CE VCEE Vcc (+3.3V) VCCI Vcc (+1.8V) N.C. setting Eternal address bus Eternal address bus Eternal address bus Eternal address bus PDP-436SXE...
  • Page 139 [A/D] AFT input 1 AN4/PF2 AN5/PF3 AN5/PF4 AN7/PF5 AN8/PF6 CE_IC6 3 wire serial communication with Triton-Enable (Not Used) AN9/PF7 REQ_MVDEC Change information of various detecting result like frequecy determination ICS0 Status output for development tool ICS1 Status output for development tool PDP-436SXE...
  • Page 140 (Interrupt) Detection of AC temporary black out INT2/PA2 HDMI_INT (Interrupt) Interruption of HDMI Infopacket change (HDMI1) INT3/PA3 REQ_IF Communication demand from UIF ucom INT4/PA4 REQ_IC3 Communication demand from Carrera (sig-mode change) INT5/PA5 backup (interrupt) INT6/PA6 REQ_MD Communication demand from module ucom PDP-436SXE...
  • Page 141 Reset SW for EEPROM power VCEE Vcc (+3.3V) VCCI Vcc (+1.8V) D16/P20 External data bus D17/P21 External data bus D18/P22 External data bus D19/P23 External data bus D20/P24 External data bus D21/P25 External data bus D22/P26 External data bus D23/P27 External data bus PDP-436SXE...
  • Page 142 UART communication with main ucom (external PC) -data send P62/RXD0/SCL0 RXD_MAIN UART communication with main ucom (external PC) -data receive P61/CLK0 P60/*CTS0/*RTS0 REQ_MD Communication demand to main ucom P57/*RDY/CLKOUT P56/ALE P55/*HOLD Terminal for FLASH re-writing mode setting P54/*HLDA DRF_B Large-power line OFF PDP-436SXE...
  • Page 143 Audio NG detection P11/D9 PSW2 Various power output mute at function STB P10/D8 STB_SW Stand-by setting of Audio AMP P07/AN17/D7 ADRS_PD Adress PD P06/AN16/D6 P05/AN15/D5 P04/AN14/D4 P03/AN13/D3 P02/AN12/D2 DDC_PD DC-DC converter PD signal P01/AN11/D1 PS_PD PD signal inside Power Assy PDP-436SXE...
  • Page 144 P102/AN02 TEMP1 [A/D] AD/input for thermal sensor P101/AN01 MODE [A/D] Terminal for seeting operation mode AVSS AVSS GND for A/D input P100/AN00 VREF VREF Relererce voltage for A/D input AVCC AVCC Vcc for A/D input-STB 3.3V P97/*ADTRG/SIN4 P96/ANEX1/SOUT4 P95/ANEX0/CLK4 PDP-436SXE...
  • Page 145 R2S11002AFT (OBE MAIN ASSY: IC4804) • AV SW Block Diagram PDP-436SXE...
  • Page 146 R2S11001FT (OBE MAIN ASSY: IC4806) • Component SW IC Block Diagram PDP-436SXE...
  • Page 147 AVDDA AVDD3 AGNDA AVDD3 IOGB VRT2 AVDDA ASCI AGNDA VRB2 IOYG AVDDA VCOM2 RSET ACBI VRT3 AGNDA DVDD1 VRB3 DGND VCOM3 AVDD3 AVDD3 DVDD3 VCOM4 SDRDQ15 ACRI SDRDQ0 VLPF2 SDRDQ14 SDRDQ1 VRB4 DVDD1 VRT4 SDRDQ13 AGND SDRDQ2 AGND DGND PDP-436SXE...
  • Page 148 Block Diagram PDP-436SXE...
  • Page 149 DVDD3 Digital power supply (3.3V) − DGND Digital ground SDRDQ2 Data input/output for external memory SDRDQ13 Data input/output for external memory − DVDD1 Digital power supply (1.5V) SDRDQ1 Data input/output for external memory SDRDQ14 Data input/output for external memory PDP-436SXE...
  • Page 150 Digital ITU-R BT. 656/component output Digital RGB component (8 bit) output − DVDD3 Digital power supply (3.3V) ROY1 Digital ITU-R BT. 656/component output Digital RGB component (8 bit) output ROY0 Digital ITU-R BT. 656/component output Digital RGB component (8 bit) output PDP-436SXE...
  • Page 151 Analog ground − AGND Analog ground − AGND Analog ground VCLY ADC1 clamp voltage − VCOM1 ADC1 common-mode reference voltage ADC1 composite/Y signal input − VLPFI Analog test output Connect to GND via 0.1µF capacitor. ASYI ADC1 composite/Y signal input PDP-436SXE...
  • Page 152 ADC4 common-mode reference voltage ACRI ADC4 color-difference component Cr signal input − VLPF2 Analog test output ADC3 RGB component R signal input − VRB4 ADC4 bottom reference voltage − VRT4 ADC4 top reference voltage − AGND Analog ground − AGND Analog ground PDP-436SXE...
  • Page 153 LEVEL ADJUST CLAMP 70-77 OUTA AUTO CLAMP LEVEL ADJUST CLAMP OUTA AUTO CLAMP LEVEL ADJUST CLAMP 12-19 OUTA MIDSCV HSYNC COAST DTACK SYNC PROCESSING HSOUT CLAMP AND CLOCK VSOUT FILT GENERATION SOGOUT SOGIN BYPASS SERIAL REGISTER AND POWER MANAGEMENT PDP-436SXE...
  • Page 154 PLL power supply 1, 10, 20, 21, 24, 25, 28, 32, 36, 40, 41, 44, Ground 47, 50, 53, 60, 61, 63 68, 80 Serial port data I/O Control Serial port data clock (100 kHz maximum) Serial port address input 1 PDP-436SXE...
  • Page 155 43, 44 Up/Down 121 ODCK TMDS 24-Bit Data Sampling Digital R0X1± 47, 48 Core 144-140, 137, 136, 133-129, Q [23:0] R0X2± 51, 52 126-123, 119-116, 113-110 Port 107 CLK48B Detect Auto A/V Exception R0PWR5V 77 MUTEOUT Handling R1PWR5V 103 SCDT PDP-436SXE...
  • Page 156 TMDS analog VCC R0X0– TMDS input data R0X0+ TMDS input data AGND – TMDS analog ground AVCC – TMDS analog VCC R0X1– TMDS input data R0X1+ TMDS input data AGND – TMDS analog ground AVCC – TMDS analog VCC PDP-436SXE...
  • Page 157 Digital logic VCC – No connection AUDPVCC18 – ACR PLL VCC AUDPGND – ACR PLL ground XTALOUT Crystal clock output XTALIN Crystal clock input XTALVCC – ACR PLL crystal input VCC REGVCC – ACR PLL regulator VCC – No connection PDP-436SXE...
  • Page 158 24-bit output pixel data bus CGND – Digital logic ground CVCC18 – Digital logic VCC 24-bit output pixel data bus 24-bit output pixel data bus 24-bit output pixel data bus 24-bit output pixel data bus 24-bit output pixel data bus PDP-436SXE...
  • Page 159 Terminal for I C bus control VIF output RF AFG RF AGC terminal 5V (IF) Power supply for IF AFT OUT Analog AFT output DET OUT VIDEO output (Typical = 1.0Vp-p) DE-EM OUT Audio output SIF OUT SIF output PDP-436SXE...
  • Page 160 OUT47 OUT19 OUT46 OUT20 OUT45 OUT21 OUT44 OUT22 OUT43 OUT23 OUT42 OUT24 OUT41 OUT25 OUT40 OUT26 OUT39 OUT27 OUT38 Block Diagram Level Shift Circuit OUT1 Data Level Shift 1-30, Circuit 46-76, OUT2 - OUT63 Level Shift Circuit OUT64 Data PDP-436SXE...
  • Page 161 All output reset CLR pin : L → Normal operation CLR pin : H → All output High − 93 - 94 GND1 Ground − N.C. Not connected − 96 - 97 High-voltage circuit supply − N.C. Not connected 99 - 100 OUT1 - OUT2 High-voltage push-pull output PDP-436SXE...
  • Page 162 AXF1145 (43 X DRIVE ASSY : IC1101) (43 Y DRIVE ASSY : IC2101) • DK Module Block Diagram PL-D PL-D PL-D PL-D PD-U CO-D PL-U PL-U CI-D PL-U PL-U +15V SUSOUT SUS-U Delay Driver SUSOUT SUS-D Circuit SUSOUT SUSOUT SUB-GND PDP-436SXE...
  • Page 163 • Y Mask Module Block Diagram SUSOUT SUS-MSK SUSOUT MSK-S SUSOUT SUSOUT PSUS SUSGND PSUS SUSGND PSUS SUSGND PSUS SUSGND PSUS SUSGND VSUS PSUS VSUS PSUS VSUS PSUS VSUS PSUS VSUS PSUS MSK-S SUS-G MSK-S Delay Driver SUS-B Circuit +15V SUBGND PDP-436SXE...
  • Page 164 Pin Arrangement (Top view) Truth Table Inputs Outputs Note 1A 1 Output enable 1B 2 1Rx/Cx Inhibit 1CLR 3 Inhibit 1Q 4 2Q 5 Output enable 2Cx 6 2CLR Output enable 2Rx/Cx 7 Reset GND 8 X: Don't care PDP-436SXE...
  • Page 165 PST3610UR (OB DIGITAL ASSY : IC3304) • Reset IC Pin Arrangement (Top view) Pin Function Pin Name Pin Function Ground GND 1 Power supply / Voltage detection Capacitor connect pin for delay Reset signal output Block Diagram Electrostatic Electrostatic protection Vref protection element element PDP-436SXE...
  • Page 166 GNDLA GNDLA GNDLA GNDLA GNDLA GNDLA GNDLA GNDLA GNDLA GNDLA GNDLA TXOUTP042 TXOUTM042 TXOUTP013 TXCLKOUTP01 TXOUTP012 TXOUTP011 TXOUTP010 TXOUTP003 TXCLKOUTP00 TXOUTP002 TXOUTP001 TXOUTP000 GNDLA TXCLKOUTP04 TXCLKOUTM04 TXOUTM013 TXCLKOUTM01 TXOUTM012 TXOUTM011 TXOUTM010 TXOUTM003 TXCLKOUTM00 TXOUTM002 TXOUTM001 TXOUTM000 GNDLA TXOUTP043 TXOUTM043 PDP-436SXE...
  • Page 167 VREFIN VREFOUT 21 V+ Block Diagram 9 10 2 1 40 39 38 37 36 18 19 VOL2 VOL1 TONE Logic WOW/Simulated VOL2 (FOCUS/TruBass/SRS 3D) CFCS VOL1 TONE VOL2 Bias 32 31 7 34 5 3 35 23 22 PDP-436SXE...

  • Page 168: Panel Facilities

    • For a CA Module with a smart card 16 AUDIO OUTPUT terminals (L - R) 21 RS232C terminal (used for factory setup) 17 ANT OUT terminal (Antenna through out) 22 AC IN terminal 23 HDMI terminal (INPUT 3) 24 INPUT 2 terminals (COMPONENT VIDEO:Y, P PDP-436SXE...
  • Page 169 19 EPG (SXE only) Displays the Electronic Programme Guide. Selects the TELETEXT mode. (all TV image, all TEXT image, TV/TEXT image) TELETEXT mode: Displays an Index page for the CEEFAX/FLOF format. Displays a TOP Over View page for the TOP format. PDP-436SXE...
  • Page 170 40P Extension FFC Diagnosis of OB DIGITAL Assy at power on state Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Fans Cleaning paper : GED-008 PDP-436SXE...

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