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Pioneer PDP-501MX Service Manual

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PLASMA DISPLAY

PDP-501MX
PLASMA DISPLAY
PDP-V501X
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
PDP-501MX
KUC
• This manual does not contain the full schematic diagrams and the PCB connection diagrams.
CONTENTS
1. SAFETY INFORMATION ...................................... 2
3. SCHEMATIC DIAGRAM ..................................... 12
4. PCB CONNECTION DIAGRAM .......................... 20
5. PCB PARTS LIST ............................................... 20
6. ADJUSTMENT .................................................... 38
PIONEER ELECTRONIC CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
Power Requirement
PDP-V501X
AC120V
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
7. GENERAL INFORMATION ................................ 47
7.1 IC ................................................................. 47
7.2 DIAGNOSIS ................................................. 76
7.2.1 DISASSEMBLY ..................................... 76
7.2.3 WIRING ................................................. 79
7.2.4 TROUBLESHOOING ............................. 82
7.3 BLOCK DIAGRAM ....................................... 86
O - SZS AUG. 1998 Printed in Japan
ORDER NO.
ARP2997
Remarks

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  • Page 1: Table Of Contents

    PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880 PIONEER ELECTRONIC CORPORATION 1998...

  • Page 2: Safety Information

    PDP-501MX, PDP-V501X 1. 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 safety repair complex products such as those covered by this manual.

  • Page 3: Product Safety Notice

    1.2 PRODUCT SAFETY NOTICE With the AC plug removed from an AC power source, place Many electrical and mechanical parts in PIONEER set have a jumper across the two plug prongs. Turn the AC power special safety related characteristics. These are often not switch on.
  • Page 4 PDP-501MX, PDP-V501X 1.3 CHARGED SECTION AND HIGH VOLTAGE GENERATING POINT 7 Charged Section 7 High Voltage Generating Point The places where the commercial AC power is used The places where voltage is 100V or more except for the without passing through the power supply transformer.

  • Page 5: Exploded Views And Parts List

    PDP-501MX, PDP-V501X 2. EXPLODED VIEWS AND PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

  • Page 6: Parts List

    PDP-501MX, PDP-V501X 2.2 REAR CASE PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Rear Case (M) (501MX) AMR3097 Drive Voltage Label ARW1077 Rear Case (MB) (V501X) AMR3100 Net R AED1178 Hole Rivet AMR2969 Screw BMZ40P120FMC Barrier...
  • Page 7 PDP-501MX, PDP-V501X 2.3 MAIN SECTION (1) (for PDP-501MX) (for PDP-V501X) PARTS LIST Mark No. Description Part No. Mark No. Description Part No. DC FAN A ASSY AWZ6323 Ferrite Core ATX1031 DC FAN B ASSY AWZ6324 AC Inlet with Filter AKP1180...
  • Page 8 PDP-501MX, PDP-V501X 2.4 FRONT CASE SECTION 15 23 PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Sash U AAP1583 LED Lens AAK2695 Sash D (N) AAP1591 Lens AAK2703 Front Case (M) (501MX) AMB2632 Front Case (M) (V501X)
  • Page 9 PDP-501MX, PDP-V501X 2.5 MAIN SECTION (1) 15 25 PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Power Switch ASG1082 PCB Mold AMR2115 Housing Wire (J12) ADX2407 Corner Holder AMR3067 Frame V ANG2232 VCP Cap AEC1760 Frame HD...
  • Page 10 PDP-501MX, PDP-V501X 2.6 MAIN SECTION (3) PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Binder AEC-826 U-CON ASSY AWV1689 Binder AEP-215 PUMP UP A ASSY AWZ6249 Screw BMZ30P040FMC Screw BPZ30P080FZK PUMP UP B ASSY AWZ6250 DIGITAL VIDEO ASSY...
  • Page 11 PDP-501MX, PDP-V501X 2.7 MAIN SECTION (4) 17, 18, 19, 20 PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 3D Y/C Holder ANG2293 SCAN B ASSY AWZ6227 Panel Shield L ANK1548 SCAN C ASSY AWZ6228 Panel Shield S...

  • Page 12: Schematic Diagram

    PDP-501MX, PDP-V501X 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM (1/2) CN7103 CN7101 CN7102 CN4101 CN3104 CN2604 DIGITAL VIDEO ASSY (AWV1728) INDICATOR ASSY (AWZ6225) SIDE SWITCH ASSY (AWZ6315) J5101 U-CON ASSY (AWV1689) CN7301 CN7303 CN7302 CN1602 CN3405 RGB ASSY (AWV1687) PROGESSIVE BLOCK...
  • Page 13 PDP-501MX, PDP-V501X Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS and PARTS LIST” or “PCB PARTS LIST” CN2601 CN2602 CN7111 CN2601 CN7311 CN4101 CN3101 CN3102 1/2 , CN3201 POWER SUPPLY MODULE (AXY1029) CN3101 J311 J5101 ADX2475...

  • Page 14: X Drive B Assy

    3.2 OVERALL CONNECTION DIAGRAM (2/2) PDP-501MX, PDP-V501X PUMP UP C PUMP UP A PUMP UP PUMP UP G PUMP UP E PUMP UP K ASSY ASSY ASSY ASSY ASSY ASSY (AWZ6251) (AWZ6249) (AWZ6250 (AWZ6255) (AWZ6253) (AWZ6257) CABLE G 1/2, ASSY...
  • Page 15 PDP-501MX, PDP-V501X UMP UP B PUMP UP F PUMP UP H PUMP UP L PUMP UP D ASSY ASSY ASSY ASSY AWZ6250) (AWZ6258) (AWZ6252) (AWZ6254) (AWZ6256) CABLE B ASSY 1/3 – CABLE A ASSY 1/2, (AWZ6215) (AWZ6214) CN2208 CN2201 SCAN A...
  • Page 16 PDP-501MX, PDP-V501X 3.3 POWER SUPPLY MODULE (1/2)
  • Page 17 PDP-501MX, PDP-V501X...
  • Page 18 PDP-501MX, PDP-V501X 3.4 POWER SUPPLY MODULE (2/2)
  • Page 19 PDP-501MX, PDP-V501X...

  • Page 20: Pcb Connection Diagram

    PDP-501MX ,PDP-V501X 4. PCB CONNECTION DIAGRAM Mark No. Description Part No. Mark No. Description Part No. There is no information to be shown in this chapter. 5. PCB PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
  • Page 21 PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. IC2101-IC2110 TC74VHC541FT C1241 CEV470M16 IC1046 TC74VHCT541AFT C1602 CEV4R7M35 C1273 CFHSQ103J16 IC1273 TC7SET00FU C1616 CKSQYB102K50 IC1272 TC7SET08FU C1073 ,C1075 ,C1083 ,C1085 ,C1093 CKSQYB103K50 IC1243,IC1244 TC7SH04FU C1095 ,C1259 ,C1281 ,C1559 ,C1603 CKSQYB103K50...
  • Page 22 PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. R1221 ,R1222 ,R1225 ,R1303 ,R1608 RS1/16S470J CAPACITORS R1620 -R1626 ,R1629 -R1632 ,R1634 RS1/16S470J C7104 ,C7128 CEHV101M16 R1653 ,R1654 ,R1913 ,R1914 RS1/16S470J C7129 -C7131 CEHV470M16 C7103 ,C7121 -C7127 CKSRYF104Z16...

  • Page 23: Cable G Ass'y

    PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. CN7304 40P CONNECTOR KF050HC40 IC4719 SAA4990H IC4702 SAA7165WP CN7301-CN7303 50P CONNECTOR KF050HC50 IC4718 TC74HC4066AF IC4714 TC74HCT04AF IC4716 TC74HCT08AF CABLE G ASS'Y IC4703 TDA8755T SEMICONDUCTORS IC4705,IC4706 TMS4C2973-26 IC2762,IC2763 TC74VHC541FT...

  • Page 24: Ir Receiver Ass'y

    PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. CAPACITORS IR RECEIVER ASS'Y C7818 -C7821 ,C7827 -C7830 (0.1µF/250V) ACG1059 SEMICONDUCTORS C7836 -C7839 (0.1µF/250V) ACG1059 IC2551 SBX8035-H C7804 ,C7807 ,C7809 ,C7811 ,C7813 CCSQCH220J50 Q2551 2SC2712 C7822 -C7826 ,C7831 -C7835...
  • Page 25 PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. C8722 -C8726 ,C8731 -C8735 CCSQCH220J50 IC8252 ICP-S1.0 C8702 CCSQCH470J50 Q8251 2SJ327-Z Q8252 2SK2796S C8717 CEHAQ100M2D D8251 D1FL20U C8715 CEHV101M16 CAPACITORS C8705 CEHV470M16 C8254 ,C8255 CCSQCH221J50 C8701 ,C8703 ,C8706 ,C8708 ,C8710 CKSQYF104Z50...
  • Page 26 PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. &&& Other Resistors RS1/10S PUMP UP F ASSY OTHERS CN8502 AKM1141 SEMICONDUCTORS K8501 -K8505 AKX9002 IC8401 ICL7667CBA CN8501 30P CONNECTOR KF050HA30L IC8402 ICP-S1.0 Q8401 2SJ327-Z PUMP UP K ASSY...
  • Page 27 PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. IC4101 TC4052BF C9941 CCSQCH220J50 IC4102,IC9502 TC4053BF IC9505 TC74ACT541FS C4110 ,C9030 ,C9032 ,C9055 ,C9555 CCSQCH221J50 IC9503,IC9801 TC74HC4053AF C9561 CCSQCH221J50 C9576 ,C9855 ,C9871 ,C9962 CCSQCH330J50 IC9002,IC9507 TC74HC4538AF C9003 ,C9577 CCSQCH390J50...

  • Page 28: Rgb Ass'y

    PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. C9070 -C9072 ,C9101 ,C9519 ,C9521 CKSQYB103K50 SWITCHES AND RELAYS C9523 ,C9525 ,C9556 ,C9557 ,C9562 CKSQYB103K50 S3401 ASH1010 CAPACITORS C9571 ,C9585 ,C9802 ,C9805 ,C9807 CKSQYB103K50 C3404 ,C3406 ,C3409 ,C3410...
  • Page 29 PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. D5103 ,D5105 ,D5106 ,D5109 -D5111 1SS226 C5135 ,C5137 ,C5139 ,C5152 ,C5153 CEVNP470M10 D5113 -D5120 ,D5125 -D5130 1SS226 C5114 -C5116 ,C5899 ,C5901 ,C5903 CEVNP470M6R3 D6003 ,D6004 1SS226 C6100 ,C6102 ,C6104...
  • Page 30 PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. C6414 CCSRCH820J50 OTHERS J5101 BORD IN WIRE ADX2411 C6301 ,C6305 ,C6309 CEAS471M25 CN5101,CN5102 15PD-SUB SOCKET AKP1172 C3744 ,C3906 ,C6420 CEV100M16 CN5103 AKX1050 C3703 ,C3704 ,C3706 ,C3742 ,C3924 CEV101M6R3...

  • Page 31: Cable E Ass'y

    PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. R3879 ,R6447 RS1/16S153J CABLE E ASS'Y R6412 RS1/16S162J R6442 RS1/16S183J SEMICONDUCTORS R3705 ,R3706 ,R3710 -R3712 ,R3719 RS1/16S221J IC7421,IC7422 TC74VHC541FT R3722 -R3735 ,R3737 -R3740 RS1/16S221J IC7423-IC7426 TC74VHC574FT COIL AND FILTERS...

  • Page 32: Senser A Assy

    PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. R2730 RS2LMF562J Q3301 ,Q3305 2SA1162 R2738 RS3LMF122J Q3104 ,Q3106 ,Q3107 ,Q3109 ,Q3110 2SC2712 Q3112 ,Q3114 ,Q3302 ,Q3306 ,Q3309 2SC2712 R2737 RS3LMF561J Q3215 2SJ181S &&& Other Resistors RS1/10S Q3103 ,Q3202 ,Q3203...
  • Page 33 PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. C3108 ,C3111 ,C3122 ,C3129 -C3131 CKSRYB103K50 R8695 ,R8700 RN1/10SE2401D R8703 RN1/10SE3001D RESISTORS R8711 RN1/10SE3301D R3122 ,R3123 ,R3129 ,R3130 RA4C470J R8602 RN1/10SE3901D R3146 -R3150 ,R3154 RA4C470J R3115 RD1/2PM102J R8692...
  • Page 34 PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. Q3201 2SJ449 R3116 ,R3117 RD1/2PM4R7J Q3205 ,Q3216 2SK2167 Q3006 ,Q3012 ,Q3206 -Q3209 2SK2255-01M R3317 RS1/10S1101F Q3204 2SK2355 R3309 RS1/10S1501F Q3101 2SK2796S R3318 RS1/10S3301F R3302 -R3305 ,R3307 ,R3308 RS1/10S7502F...

  • Page 35: Cable F Ass'y

    PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. L2609 (47µH) ATH1067 RESISTORS L2608 (22µH) ATH1068 R8637 ,R8638 ,R8640 ,R8643 ,R8655 RN1/10SE1001D CAPACITORS R8646 RN1/10SE1002D R8656 RN1/10SE1501D C2622 ,C2623 (2.2µF/250V) ACE1113 R8651 ,R8722 RN1/10SE2001D C2620 ,C2621 (470µF/200V)
  • Page 36 PDP-501MX ,PDP-V501X Mark No. Description Part No. Mark No. Description Part No. Q3351 2SA1037K C3224 CQMA223J50 Q3201 ,Q3202 ,Q3205 ,Q3207 2SC2412K RESISTORS Q3209 -Q3211 ,Q3213 -Q3217 ,Q3220 2SC2412K R3227 ,R3265 ,R3292 ,R3380 ,R3382 RS1/16S0R0J Q3350 ,Q3352 -Q3357 ,Q3359 ,Q3364 2SC2412K...

  • Page 37: Power Supply Module

    PDP-501MX, PDP-V501X Mark No. Description Part No. Mark No. Description Part No. R3261 RS1/16S911J R3404 RS2MMF1R0J VR3350 VRTS6VS222 VR3351 VRTS6VS471 OTHERS X3201 CRYSTAL RESONATOR ASS1056 X3202 CERAMIC RESONATOR ASS1112 CN3351 PLUG 4P KM250MA4 CN3353 PLUG 6P KM250MA6 CN3352 PLUG 8P...

  • Page 38: Adjustment

    PDP-501MX, PDP-V501X 6. ADJUSTMENT Note: Position for pasting the drive voltage label 6.1 Adjustments of Parts Drive voltage label ARW1077 Note) In these adjustments, assembly are indicated by the following symbols. :ANALOG VIDEO ASSEMBLY :PROGRESSIVE BLOCK :POWER SUPPLY MODULE :Y DRIVE (A) ASSEMBLY...

  • Page 39: White Balance Adjustment

    PDP-501MX, PDP-V501X Procedure Adjusting Item Input Signal Adjusting Point Adjusting Method (Sustain power supply voltage) Check the drive voltage label value at the upper left side of the unit inside, and adjust RV7 so that the value between TP CH24 (175V) and TP-CH25 (175 GND) becomes that value.
  • Page 40 Each time this key is pressed, the mode changes from center, Perform the operations of the service factory mode using the remote maximum, to minimum. control unit provided with the PDP-501MX (CU-PDP002: AXD1437) and the remote control unit provided with the PDP- 501HD (CU-PDP001: AXD1432).
  • Page 41 PDP-501MX, PDP-V501X List of Input Signals (1) Table of video input signals (When setting INPUT 1,2/INPUT 3,4:VIDEO) Horizontal Vertical Screen size...On Screen Display Input signal frequency Signal format frequency Fv (Hz) FULL ZOOM Fh (kHz) 4:3NORMAL CINEMA WIDE NATURAL WIDE 15.734...
  • Page 42 PDP-501MX, PDP-V501X (2) Parameter adjustment (When REFERENCE is selected) 4. PICTURE ( Standard/AV Memory Key) Mode for selecting the video tables to be adjusted. REFERENCE MODE E A / (1) Menu in mode Current selected mode PICTURE MODE E A /...
  • Page 43 PDP-501MX, PDP-V501X (2) Parameter adjustments (SUB VIDEO) 5. INITIALIZE ( Bilingual key) Common picture quality adjustment for all input signal modes. Mode for changing and checking the initial settings. (1) Menu in mode SUB VIDEO MODE E A / INITIALIZE...
  • Page 44 PDP-501MX, PDP-V501X (3) Details of FINAL SETUP Commands Item Initial Setting Remarks Input function INPUT1 <IN1~4> <AZY> / <AZN> FULL AUTO ZOOM Common for all input functions Screen size NATURAL WIDE VIDEO ........................... <SM0~5> PC1 4:3 NORMAL (Including TYPE) mode D,E,L,V note 1 ...........................

  • Page 45: Power Supply Module

    PDP-501MX, PDP-V501X POWER SUPPLY MODULE 3D Y/C SEP ASSY Y DRIVE A ASSY VIDEO ASSY PROGRESSIVE BLOCK Y DRIVE B ASSY POWER SUPPLY MODULE RV7(175V ADJ) (+5V ADJ) (+12V ADJ) (–190V ADJ) (40F ADJ) (150V ADJ) (+3.3V ADJ) CH19(13.7V) (SVGND) CH26(–190V)
  • Page 46 PDP-501MX, PDP-V501X Y DRIVE A ASSY CN3106 CN3303 CN3105 VR3302 Y DRIVE B ASSY CN3106 CN3105 CN3304 VR3301...

  • Page 47: General Information

    PDP-501MX, PDP-V501X 7. GENERAL INFORMATION 7.1 IC 7.1.1 LIST OF IC The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. CXA3026Q, CXA3106Q, PD4891B, PD4892A, PD4893B, PD4894A, PD5447A, PDY038B, UPD481850GF, HD64F3048F16, PDT042A,...
  • Page 48 PDP-501MX, PDP-V501X CXA3106Q (DIGITAL VIDEO ASSY: IC1242) PLL IC ¶ Pin Assignment IOGND DSYNC IOVcc PLLVcc CLKN CLK/2 PLLGND CLK/2N VCOVcc CXA3106Q VCOGND DGND VCOHGND DVcc IREF UNLOCK DIVOUT SEROUT IRGND TLOAD IRVcc 9 10 11 12 ¶ Block Diagram...
  • Page 49 PDP-501MX, PDP-V501X PD4891B (DIGITAL VIDEO ASSY: IC1301) GATE ARRAY ¶ Pin Function Pin No. PinName BLOCK TYPE Pin No. Pin Name BLOCK TYPE N.C. N.C. FIELD FO09 HWRB FIV1 V_ACTB FO09 UA12 FIV1 FO09 UA11 FIV1 FO09 UA10 FIV1 VLD_B...
  • Page 50 PDP-501MX, PDP-V501X Pin No. BLOCK TYPE Pin No. Pin Name BLOCK TYPE Pin Name FO09 FO09 FO09 FDV1 BEI7 BEI6 FDV1 FDV1 BEI5 FDV1 FO09 BEI4 FDV1 FO09 BEI3 FDV1 FO09 BEI2 FDV1 FO09 BEI1 FDV1 FO09 BEI0 FIV1 FO09...
  • Page 51 PDP-501MX, PDP-V501X PD4892A (DIGITAL VIDEO ASSY: IC1351) GATE ARRAY ¶ Pin Function Pin No. Pin Name BLOCK TYPE Pin No. Pin Name BLOCK TYPE RESETB FIF1 PRG_INTB FDV1 EVLD_AI FUI1 LN_DTB FDV1 EVLD_BI FUI1 SEL1B FIV1 EHDI FUI1 CS4B FIV1...
  • Page 52 PDP-501MX, PDP-V501X Pin No. Pin Name BLOCK TYPE Pin Name Pin No. BLOCK TYPE TOB4 FO09 FO09 TOB5 FO09 FO09 TOB6 FO09 FO09 TOB7 FO09 FO09 TOB8 FO09 FO09 GB10 FO09 GB11 FO09 TOA0 FO09 FO09 TOA1 FO09 FO09 TOA2...
  • Page 53 PDP-501MX, PDP-V501X Pin No. BLOCK TYPE Pin No. Pin Name BLOCK TYPE Pin Name FI01 GBI5 FI01 BBI7 FI01 GBI4 FI01 BBI6 FI01 GBI3 FI01 BBI5 FI01 GBI2 FI01 BBI4 FI01 GBI1 FI01 BBI3 FI01 GBI0 FI01 BBI2 FI01 BAI7...
  • Page 54 PDP-501MX, PDP-V501X Pin No. Pin Name BLOCK TYPE Pin No. Pin Name BLOCK TYPE MY_DQ6 B00U MX_A8 FO09 MY_DQ5 B00U MX_A7 FO09 MY_DQ4 B00U MX_A6 FO09 MY_DQ3 B00U MY_DQ2 B00U MY_DQ1 B00U MY_DQ0 B00U MX_A5 FO09 MX_A3 FO09 MX_A4 FO09...
  • Page 55 PDP-501MX, PDP-V501X Pin No. Pin Name BLOCK TYPE Pin No. Pin Name BLOCK TYPE DO18 FE04 DINB2 FI01 DO19 FE04 DINB1 FI01 DINB0 FI01 FIU1 VLD_AI FI01 FIU1 VLD_BI FI01 FIU1 FI01 FIU1 FI01 FIU1 FILEDI FI01 TMB5 FIU1 TMB4...
  • Page 56 PDP-501MX, PDP-V501X Pin No. Pin Name BLOCK TYPE Pin Name BLOCK TYPE Pin No. FO01 FO01N FO01 FO01N FO01 FO01N FO01 FO01N FO01 FO01N FO01 CD10 CD11 FO01N FO01 CD12 FO01N FO01 FO01N FO01 CD13 GH10 CD14 FO01N GH11 FO01...
  • Page 57 PDP-501MX, PDP-V501X Pin No. Pin Name BLOCK TYPE Pin No. Pin Name BLOCK TYPE UD12 F101H F101H UD11 F101H F101H UD10 F101H F101H F101H CLRB FIU1 F101H SEL2B FIU1 F101H CS5B FIU1 F101H HWRB FIU1 F101H IC_RESB FUS1 F101H F101H...
  • Page 58 PDP-501MX, PDP-V501X UPD481850GF (DIGITAL VIDEO ASSY: IC1701) SGRAM ¶ Pin Assignment DQ29 VSSQ DQ30 DQ31 N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. UPD481850GF N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. VSSQ ¶ Block Diagram 256 col.
  • Page 59 PDP-501MX, PDP-V501X HD64F3048F16 (DIGITAL VIDEO ASSY: IC1601) PANEL µ-COM ¶ Pin Function Pin No. Pin Name Pin Function Pin No. Pin Name Pin Function ADRESS14 SEL0B SEL1B SEL2B LN_DTB PRG_INT12 PRG_INTB DGND STOPB MODE0 CLRB MODE1 RES0 VPP/RESO MODE2 DGND Ø...
  • Page 60 PDP-501MX, PDP-V501X PDY042A (Y DRIVE A ASSY: IC3109) ¶ Pin Assignment 17 16 15 14 BYPASSO YSUS-MSKO CSP-MSKO YSUS-BI YCP-MSKI YSUS-UI ¶ Block Diagram ysus_bi ysus_bo I_34 I_18 I_26 I_41 I_16 ysus_ui I_33 ysus_uo I_15 I_25 I_40 ysus_di I_32 ysus_do...
  • Page 61 PDP-501MX, PDP-V501X STK795-120A (Y DRIVE A ASSY: IC3101) PDP PULSE MODULE IC ¶ Pin Assignment TR1 TR2 IN A OUT A IN B OUT B TR3 TR4 IN A OUT A IN B OUT B TR5 TR6 IN A OUT A...
  • Page 62 PDP-501MX, PDP-V501X PD5435 (µ-CON ASSY : IC3703) TV SYSTEM CONTROL µ-COM ¶ Pin Function Pin Function Pin No.. Pin Name KEY2 A/D key input P/CB OX Refer to separate sheet S2DET 0 to 1.3V:normal, 1.4 to 2.4V:letter box, 2.5 to 5V:squeeze SYNC polarity (H) for PC discrimination.
  • Page 63 PDP-501MX, PDP-V501X Pin No. Pin Name Pin Function H SYNC when G ON SYNKCOMP SYNC A MUTE NOT USED *PNL CE Enable for panel microprocessor PLD1 CE Enable for PLD1 OSD CE Enable for OSD DAC CE Enable for DAC...
  • Page 64 PDP-501MX, PDP-V501X AN5390FBS (RGB ASSY: IC6001) HDTV IC ¶ Pin Assignment Pulse Pr:R-Y(M) GND1(I C ANALOG) Generator Luminance Pb:B-Y(M) ALL-OSD Proc. (Main) 1(ANALOG) DAC1 Chroma Matrix Proc. (Main) DAC2 R-GND (Main) Cut-off SW OUT1 R-S/H C Bus Chroma Matrix Proc.
  • Page 65 PDP-501MX, PDP-V501X AN5395FBP (RGB ASSY : IC6002) HDTV IC ¶ Block Diagram Gain Coring Limiter Control Limiter Detector Coring Edge Gain Coring Differential Switch Control Gain Adder Clamp Control Delay Differential Delay Adder Delay Delay Gain Fast Gain Limiter Control...
  • Page 66 PDP-501MX, PDP-V501X BA7657F (RGB ASSY : IC5101) VIDEO SW IC ¶ Block Diagram BA7657F Horizontal sync signal HD1 input terminal Color signal R1 input terminal Horizontal sync signal HD2 input terminal Sync signal detection circuit detection terminal Horizontal sync signal HD output terminal...
  • Page 67 PDP-501MX, PDP-V501X PDY052A (RGB ASSY : IC5301) CMOS EPLD ¶ Pin Assignment 10 9 8 7 6 5 4 3 2 1 84 83 82 81 80 79 78 77 76 75 VIDEOSW1 SEPV V1IN VCCIO RESERVED S_EN V2IN S_DATA...
  • Page 68 PDP-501MX, PDP-V501X CD74HCT4046AM (PROGRESSIVE BLOCK : IC4713) PLL IC ¶ Block Diagram ¶ Pin Assignment VCO OUT COMP IN SIG IN PHASE COMP OUT I PHASE I CURRENT AMP. PHASE III CURRENT COMP MIRROR "1" PHASE II CURRENT "1" SOURCE...
  • Page 69 PDP-501MX, PDP-V501X ¶ Pin Function Pin No. Pin Name TYPE Pin Function TEST1/AP Action pin for testing to be connected to Vss TEST2/SP Shift pin for testing to be connected to Vss Read enable to FM1 VSS 1 Ground 1...
  • Page 70 PDP-501MX, PDP-V501X Pin No. Pin Name TYPE Pin Function Supply voltage 6 VDD 6 Ground 6 VSS 6 Y bit 3 YUV D3 Y bit 4 YUV D4 YUV D5 Y bit 5 Y bit 6 YUV D6 Y bit 7...
  • Page 71 PDP-501MX, PDP-V501X ¶ Pin Function PIN NO. PIN NAME PIN FUNCTION REFL Y Low reference of luminance DAC (connected to VSS A1) Capacitor for luminance DAC (high reference) Substrate (connected to VSS A1) UV signal input bit UV7 (digital colour-difference signal)
  • Page 72 PDP-501MX, PDP-V501X TDA8755T (PROGRESSIVE BLOCK : IC4703) VIDEO A/D CONVERTER ¶ Pin Assignment ¶ Block Diagram AGND DGND SDN N.C. REG1 REG2 REG3 N.C. SUPPLY AND REFERENCE VOLTAGE REGULATOR REG1 TRACK 8-bit 8-bit REG2 I / O PIPELINE CLAMP CLPY...
  • Page 73 PDP-501MX, PDP-V501X PE6001A9 (PROGRESSIVE BLOCK : IC4720) PROGRESSIVE ONE TIME µ-COM ¶ Block Diagram ¶ Pin Assignment FREQUENCY COUNTERS REFERENCE XTAL2 XTAL1 PROGRAM OSCILLATOR DATA TWO 16-BIT MEMORY MEMORY TIMER/EVENT (16K x 8 TIMING (256 x 8 RAM) COUNTERS EPROM)
  • Page 74 PDP-501MX, PDP-V501X ¶ Pin Function Pin No. Pin Name TYPE Pin Function Horizontal reference signal output (display PLL) VDD 1 Supply voltage 1 SWC1 Serial write clock output for memory 1 Serial read clock output Select deflection processor input SWC05...
  • Page 75 PDP-501MX, PDP-V501X TMS4C2973-26 (PROGRESSIVE BLOCK : IC4705) 2.9M Field Memory ¶ Pin Assignment ¶ Pin Function SSOP Pin Name Pin Function (TOP VIEW) Input enable Line enable SWCK Serial write clock Reset write RSTW D 0-11 Data input Output enable...

  • Page 76: Diagnosis

    PDP-501MX, PDP-V501X Note 1) Do not remove screws other than the screws 1 on the 7.2 Diagnosis outermost circumference as they secure the rear case in 7.2.1 Disassembly place. Note 2) In some models, BMZ40P120FMC screws will be used for 1.
  • Page 77 PDP-501MX, PDP-V501X 2.Removing the Front Protection Panel (Fig. 3, Fig. 4) 1) Remove all screws 2 and 4 inside the front case. When securing the front case to the unit, attach the two bosses Be careful not to remove screws B (two at the bottom) and screws...

  • Page 78: Circuit Boards Location

    PDP-501MX, PDP-V501X 7.2.2 Circuit Boards Location POWER SUPPLY MODULE CABLE G ASSY X DRIVE A ASSY DC FAN A ASSY 3D Y/C SEP ASSY CABLE E ASSY DC FAN B ASSY X DRIVE B ASSY DC FAN C ASSY CABLE B ASSY...

  • Page 79: Wiring

    PDP-501MX, PDP-V501X 7.2.3 Wiring Note: When forming the wire cables, be careful not to exert excessive pressure on the cables as this will result in the disconnection of the connector. Form the cables from the address module inside the module.
  • Page 80 PDP-501MX, PDP-V501X Note: Form the cables from the address module without touching the long leads of the pump up assembly as much as possible. Pull bind E so that it does not get Hold the binders so that Move the wires to the assembly side using binds G and Q.
  • Page 81 PDP-501MX, PDP-V501X SENSOR B ASSY BIND FAN3 FAN9 FAN8 FAN15 FAN11 FAN10 FAN14 BIND BIND FAN20 FAN5 FAN18 FAN4 FAN12 Y DRIVE A FAN2 FAN19 FAN13 FAN16 FAN7 X DRIVE A J110 FanC J112 POWER SUPPLY MODULE BIND Note J112...

  • Page 82: Troubleshooing

    PDP-501MX, PDP-V501X 7.2.4. Troubleshooting 1. Power indicator LED states Problems can be easily diagnosed by the power indicator (LED) states of the display of the unit. Display LED State State Lit in green Normally power ON Display PD Note 1)
  • Page 83 PDP-501MX, PDP-V501X 3. Diagnosis of Malfunctions when Power Down (PD) Occurs TP NO. ASSY Name Faulty Point +5V Generation Point Operating PD • Pulse module IC2610, IC2611 peripheral circuit D2604 anode VCP+12V over-current • X DRIVE(A)ASSY (+) reset circuit Q2702 peripheral circuit When K2609 is H •...
  • Page 84 PDP-501MX, PDP-V501X X DRIVE A/B ASS'Y Q2702 IC2610 IC2611 D2604 K2609 D2703 K2611 Y DRIVE A ASS'Y D3209 Q3201 Q3204 IC3106 IC3101 K3109 D3322 D3320 D3104 CN3305 Y DRIVE B ASS'Y D3209 Q3201 Q3204 IC3101 IC3106 K3109 D3324 D3104 D3310...

  • Page 86: Block Diagram

    AWZ6252 AWZ6258 AWZ6256 AWZ6254 AWZ6250 AWZ6249 AWZ6251 AWZ6253 AWZ6255 AWZ6257 ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS PUMP UP PUMP UP PUMP UP PUMP UP PUMP UP PUMP UP PUMP UP PUMP UP PUMP UP PUMP UP MODULE MODULE MODULE...
  • Page 87 3D Y/C SEP. ASSY AWZ6332 IC3205 IC3202 MN4776AS MN4777AS Field Field Buffer1M Buffer2M IC3201 UPC659AGS 3D Y Peaking Y/C SEP.,YNR VIDEO A/D IC3204 UPD6487GF3BA 3D C IC3353 NJM2234M 1H DELAY IC3355 MC14577CP VR3351 V/S SW C.LEVEL ADJ. 910fH To IC3204 IC3352 UPC1861GR CLOCK GEN.
  • Page 88 To U-COM ASSY ANALOG VIDEO ASSY CN6303 E17 AWZ6305 CN9502 IC9501 IC9502 K9502 To CN9501 TDA4566 TC4053BF V OUT DELAY IC4501 NJM2234M IC9961 IC9801 K4501 V IN PA0030 TC74HC4053AF K9921 K9924 K9971 K9961 6 IPQ_Y V IN SHARP- IC4502 PROGRESSIVE DELAY IPQ_BY NESS...
  • Page 89 To ANALOG VIDEO ASSY To ANALOG VIDEO ASSY RGB ASSY CN4107 W2 CN9501 W1 AWV1687 CN5803 CN5804 IC5101 EEPROM BA7657F K6008 K6003 IC5102 D_OUT La_CTL K6021 IC6003 24LC21A IC5802 BA7657F BA7657F K6022 SHARPNESS & DETAIL K6007 K5802 B_PB CONTROL BLACK LEVEL IC6002 EXPAND &...
  • Page 90 ADDRESS SIGNAL CN1602 CONNECTOR for PANEL U-COM CN1001 CN2203 CN2202 CN2201 K1353 HDL to PANEL U-COM K1354 VDL K1355 VACT_BL K1356 FIELDL ADRESS CONTROL ADRESS DATA 3.3V K1401 CONTROL IC1701 SUB FIELD SGRAM UPD481850GF-A12 MEMORY CONTROL (PD4893B) IC1401 CN2209 WIDE CONVERT IC1702 SGRAM X DRIVE...
  • Page 92 PDP-501MX, PDP-V501X 7.3.7 Y Drive (A) Assy To Y Drive B VH_A IC5V_A CN3303 To Scan A Ass'y I6 VH_A Ass'y V2 GNDH_A GNDH_A IC3310 3306 _GND D.GND IC3105 SUS_OUT IC3113 VDD1 VSUS D.GND SUSB BYPASS YSUS-G SUSU CLK_A CSP_MSK...
  • Page 93 PDP-501MX, PDP-V501X PSUS_A : SUS.GND PSUS_B : SUS.GND 7µsec 150µsec 150µsec µsec µsec V:50v/div H:500 V:50v/div H:500 YSUS_MSK : D.GND SEL_HA,SEL_LA : D.GND SEL_H A SEL_L A µsec µsec V:5v/div H:500 V:2v/div H:500 YNR_D,YNR_U : D.GND XSUS_G,U,B,D : D.GND XSUS_ G...
  • Page 94 U-COM ASSY AWV1689 1/1024 PLL IC 2048fH IC6482 IC6441 IC6481 TC74HC4040AF IC3705 SYSTEM MICRO COMPUTER TA8667F TC74ACT74AFS PST9146N IC3704 D+5V RESET IC 24LC64(I)SN IC3703 PD5435 K3703 EEPROM STB+5V SCL 6 RESET IC IC3702 PST9146N FULL AUTO 9 10 14 15 17 ZOOM IC CLAMP IC6471...

  • Page 95: Panel Facilities And Specifications

    PDP-501MX, PDP-V501X 8. PANEL FACILITIES AND SPECIFICATIONS Main unit Operation panel Remote control unit STANDBY/ON INPUT1 INPUT2 INPUT3 INPUT4 VIDEO C.VIDEO STANDBY S-VIDEO ( RCA ) ( BNC ) ( D-sub ) FULL AUTO SCREEN DISPLAY ZOOM SIZE MENU INPUT...

  • Page 96: Specifications

    PDP-501MX, PDP-V501X 7 Specifications PDP-501MX Plasma display Accessories Light emission panel ....50 inch plasma display panel AC Power cord ..............1 Number of pixels ........1280 x 768 (XGA) BNC conversion connector ..........3 Power supply ..........AC 120 V, 60 Hz Remote control unit ............

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