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2005 Plasma Field Service Guide

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1. PDP5050HD PDPAROSU PDP505PU PDPS31LR PDKTS05 NA Regular Model PDP5051HD PDPAR05U PDP505PU PDPS31LR PDKTS05 PWM1011 PDP424MV PoPaa na Popassosx Seen Pe NA PbPsoasup NA PoPsososx PbPssa R TI Poxrsto nma NA NA PoPet00HD_ NA mM m PDPOTaMX Song PROROSU PROSOSPU San Pm NM pes NA na oo m m m Regular Mode POPAS60HD PoPROGU PoP4xeu PoessnR PoKIS mao PDP425MX PDPROGU PDP505MX PDPRO6U PDPS06PU mear Poren Im PDPROGU Ete Model Modal PRO930HD PRORO6U PRO436PU PDPS35LR PDK1013 O N PRO1130HD PRORO6U PRO506PU PDPS36LR PDK1013 NA O 6 Pioneer plasma reference 3rd to 5th generation PDP displ Integrator Factory Trap Trap asp S d Media receiver Data backup i w o media mode mode indication override A receiver a IC1204 Digital Red blinks Enter factory PDP R03U SK video fast mode oo s m ma m ma 3 Red green T nia flash pause 3 9 5 G3 PU PRO1000HD PRO800HD 1 PRO1000HDi PRO800HDi G3 CMX 3 nla Red and Red amp green PDP R04U SK green on boxes PRO R04U SK green on PDP R05U SK Red and Red amp green PRO RO5U SK green on boxes PDP AROSU SK RS232 change only Disables remote Only media receiver has trap 1 From standby push menu then power 2 From standby push display shows call 1 hold display sh
2. Regarding the operations of service factory mode see the service manual 1 503 series When you replace the DRIVE ASSY of 503 series add 2 steps to the current value of SUS B ADJ that correspond to the part you replace e g 1 When you replace X DRIVE ASSY and the current value of X SUS B ADJ is 08 reset the value to 10 In this case it is not necessary to reset the value of Y SUS B ADJ e g 2 When you replace Y DRIVE ASSY and the current value of Y SUS B ADJ is 08 reset the value to 10 In this case it is nor necessary to reset the value of X SUB B ADJ 2 433 series When you replace the DRIVE ASSY of 433 series add 1 step to the current value of SUS B ADJ that correspond to the part you replace e g 1 When you replace X DRIVE ASSY and the current value of X SUS B ADJ is 08 reset the value to 09 In this case it is not necessary to reset the value of Y SUS B ADJ e g 2 When you replace Y DRIVE ASSY and the current value of Y SUS B ADJ is 08 reset the value to 09 In this case it is not necessary to reset the value of X SUS B ADJ 42 frioneer SERVICE INFORMATION MODEL No PDP 503CMX LUCBO PDP 503MXE Y VLDK PDP 503PE WYVIO6 PDP 503PG TLDPKBRO PDP 503PU KUC PDU 50WX2 TUCYV H CHANGE Date Apr 17 2002 No SI D03003 1 1 n SER No S M No PG A 004017 ARP3100 A 002631 ARP3100 A 001511 ARP3108 A ALL ARP3117 A ALL ARP3108 A 000071 ARP3115 DETAIL l Change of parts in ADR RESO
3. Jan ll 2005 Wo SI D04048A G 1 3 si SER No S M No PG See to following page DETAIL PDP does not power on FET 0125 0127 are shorted because soldering of chip resistors R213 R222 R350 R351 and chip capacitors are defective in SW Power Supply Assy Use new Power Supply Assy AXX1064 for repair do not use old Power Supply Assy AXY1059 Put a circular orange sticker 8 phi on the following location after replacement Consumer Model Near the serial number of rear case and the bottom of front case in two places Industrial Model Only near the serial number of rear case Same as the Service Remedy This modification is applied for the unit which is produced in mid February and after Ref CURRENT PARTS CO NEW PARTS sj 4 SYMBOL DESCRIPTION PART NUMBER DE PART NUMBER SYMBOL DESCRIPTION A 1 POWER SUPPLY Assy AXY1059 5 AXX1064 POWER SUPPLY Assy A 1 Added AAX3099 sticker PIONEER CORPORATION NOTE PARTS CODE Memo SY61 K MATSUMURA MANAGER 1 Changeable from old to new DP 2 Not Interchangeable an all Technical Support Group 3 Interchangeable in both ways Classify Service Support Division 5 Do not use old parts 33 Model No i Serial No S M No PDP 503CMX LUCB A 008541 035690 ARP3093 PDP 503MXE YVLDK A 005521 014170 ARP3093 PDP 503PE WY VI6 A 002681 010130 ARP3107 PDP 503PU KUC A 002431 012680 ARP3107 PDP 503PG TLDPKBR A 001341 004960 ARP3117 PDP 433CMX LUCBW A 002201 015940 ARP3123 PDP 43
4. SY66 K MATSUMURA MANAGER 1 Changeable from old to new AA D4749 DP 2 Not Interchangeable an all AA D4774 Technical Support Group 3 Interchangeable in both ways Classify Service Support Division 5 Do not use old parts 44 PIONEER ELECTRONICS SERVICE August 29 2005 Search Results for pdp503p Symptom PANEL DISPLAYS E06 Cure Refers to internal error on the panel If removing amp reapplying AC power doesn t resolve check Panel PS for low voltages Models Covered PDP4330HD PDP433PU PDP5030HD PDP503PU Tip Date July 18 2005 The Tech Name Tony Perkins Symptom Approx 15 min after turning on a white bar 1 4 high across the bottom of the screen will appear and remain until the unit is turned off It does not go into Power Down or Shut Down Cure Check R6020 on the Scan A Assy This is on the CLR line to IC6004 Models Covered PDP4300 PDPA33CMX PDP433PU PDP503CMX PDP503PU PRO1000HD PRO1000HDI PRO800HD PRO800HDI Tip Date January 26 2005 The Tech Name Bruce Phillips Symptom Unit shuts down Standby LED blinks Cure Go to Pioneer ASC website download bulletin SKD03001 for Diagnostic Method Note scan IC diagnosis has errors Models Covered PDP433 PDP433CMX PDP433PU PDP503 PDP503CMX PDP503PU Tip Date September 22 2004 The Tech Name Jeff Andrews Symptom Colored snow at edges and white in the center Cure Vh is 0 5V Replace Y drive Models Covered PDP4300 PDPA33CMX PDP433PU PDP5
5. please refer to 1 How to re adjust VSUS for consumer model If the unit is industrial model SO3CMX MXE 433CMX MXE please refer to 2 How to re adjust VSUS for industrial model 1 How to re adjust VSUS for consumer model If the unit is 43 inches please refer to the following note also 1 Go to service factory mode and then write down the VSUS data of the unit in service factory mod The VSUS data is on 12 13 page or 17 17 page of the service factory mode 2 Look for new VSUS data from an original VSUS data using the following conversion table of the VSUS data 3 Set the new VSUS data at VSUS ADJ in service factory mode By using volume up down keys on remote you are able to change the value of VSUS dat NOTE If the unit is 43 inch model write down value of VSUS data by following procedure 1 Confirm MONITOR VERSION in page 1 of service factory mode 2 i If the last two digit number of the version is 17 or over gt Write down VSUS data It is not necessary to check panel temperature ii If the last two digit number of the version is 16 or under gt Write down VSUS data while CENSER TEMP is 25 to 30 CENSER TEMP is located in page 2 of service factory mode 2 How to re adjust VSUS for industrial model 1 Go to service factory mode and then write down the VSUS data of the unit in service factory mod The VSUS data is on REF DIG in service factory mode 2 Look for new VSUS data from an original VSUS data us
6. 10 e Block diagram of the shutdown signal system Note The figures 5 indicate the number of times the standby LED green flashes when shutdown occurs in the corresponding route IC9752 TEMP3 THERMAL 1 SENSOR D 1 pl J AP3 A NG AUDIO AMP ASSY 1 AMP 5 B AP3 db Ss 10 AV I O ASSY I IC6810 HDMI 2 Rx I HDMI2 SCL HDMI2 SDA SCL AV IC6809 DC DC IC7603 SDA AV VOLUME VCC DOWN4 IC8702 IF UCOM E2P SCL EEP ROM E IC6255 IC6107 PD0278A PD0278A Y C CVBS I IC6257 EEPROM dd TXD VS AV UO VF m EY Rim E B Ki esche m m a NENNEN EN VIDEO SLOT VIDEO SLOT 2 ASSY VF ASSY PD6435A AD9883AKST 110 8 RGB ASSY IC7004 IC7101 PE5362A PD5855A IC7206 IC7210 7 3 3V RST 1 5V RST TXD_ D TXD 103 PST3628UR PST3612UR RXD 1C2 RXD IC3 CLK 102 CLK 103 IC2 CE IC3 CE IC7209 IC3 BUSY On IC7205 TC74VHCO8FT EEPROM pv IC6001 AD MAIN CXA3516AR i RST2 R10 IC5701 2 Drive SW PD6435A gt O IC7102 EEPROM 24LCO2B IC6602 AD SUB IC5801 2 Drive SW RXD MD IC7207 MAIN UCOM TXD IF RXD IF CLK IF BUSY IF CE IF REQ IF Dor vec DOWNI 12V OVER CURRENT 5 DETECTION SO 13 5V 6V IC7402 OVER TEMP SENSOR 15 MM1522XU CURRENT DETECTION PDP 5004 PDP 5014 PDP 4304 PDP 4314 PRO 810 amp PRO 1010 1
7. V SPLIT BE NEGI Eu fi PIP SHIFT 13 Omo O OO gt a 0 I MUTING Ku DU MM e VOLUME H d PLASMA DISPLAY AXD1486 D SCREEN SIZE button Press to select the screen size 2 INPUT buttons Press to select the input 3 MENU button Press to open and close the on screen menu 4 ADJUST 4 V gt 4 buttons Use to navigate menu screens and to adjust various settings on the unit Usage of cursor buttons within operations is clearly indicated at the bottom the on screen menu display 5 SET button Press to adjust or enter various settings on the unit 6 SUB INPUT button During multi screen display use this button to change inputs to subscreens D SPLIT button Press to switch to multi screen display MUTING button Press to mute the volume 9 AUTO SET UP button When using computer signal input automatically sets the POSITION CLOCK and PHASE to optimum values STANDBY ON button Press to put the unit in operation or standby mode 4 DISPLAY button Press to view the unit s current input and setup mode 2 POINT ZOOM button Use to select and enlarge one part of the screen SWAP button During multi screen display use this button to switch between main screen and subscreen PIP SHIFT button When using PinP mode with multi screen display use this button to move the position of subscreen 5 VOLUME buttons Use to adjust the volume RS232 control of PU units
8. sm At am o ccm YDriveAssy awzesesoreras Awzera 4 AW2Z6683 6708 orao K Drive Assy 4 AWVisa0orss age Hamen ADR Resonance Assy 6 AWz6682 or6rsi awzers 9 AWZ66820r6751__ Sub Address A Assy awzse2 Awzew o Sub Address B Assy AWZ6683 asa gt AWZ6744 after 4721 TO Assy Awze awen awen NA MX Audio Assy aen wesen gt NA FAN Motor AXM1040 AXM1040 PNA Thermal Sensor Assy AWZ6639 96 AWZ6696 AWZ6660 MX LED Assy AWZ6642 AWzZ6642 J Awzeess Control Assy AWZ6633 AWZ6633 son N A IRAssy Awzea3 AWZ6643 Awzeess _ Side Front Key Assy AWZ6637 AWZ6637 AWZ6656 Key Connector Assy AWZ6695 AWZ6695 gt Awzees7 N A Slot Connector Assy AWZ6634 AWZ6634 gt NA gt ACcod LI ADG1178 v Apes Ire Protect Panel Assy AMR3303 AMR3303 Ier Display Stand AMR3264 NA gt PDK TS01 O 2 See bulletin SI D03016A amp 03026 AXY1059 replaces all but must adjust if replacing old supply Also adjust if panel replaced 3 See bulletin SI DO3025C Use existing Dvid Must use new with service panel Scan lcs changed SN755860PJ to SN755864APZP 4 See bulletin SI D03041A Use existing X or Y If old to new must adjust 5 See bulletin SI D03003 Use existing Addr Reso
9. 46 Symptom Replaced Digital Video Bd and now there is only a white image Put in old board original symptom came back but the picture looks fine What s the problem Cure There are NEW and OLD style Plasma Panel Assy s and corresponding Digital Video Bds and they ARE NOT interchangable You have a bad combination New panel assys AWU1068 or AWU1069 Old panel assys AWU1040 or AWU1043 New Dig Vid bds AWV1970 or AWV1971 Old Dig Vid Bds AWV1903 or AWV21929 or AWV1941 New Panel New board amp Old Panel Old board See SI D03025 C Models Covered PDP433CMX PDP433PE PDP433PU PDP503CMX PDP503PE PDP503PU Tip Date February 04 2003 The Tech Name Tony Perkins Symptom Power down red LED flashes 2x Cure One scan IC blown Others OK Replaced amp flash in upper left corner of back Replaced Y and still PD Found 2 4 IC now bad Replaced amp OK Models Covered PDP433CM X PDP433PU PDP503CMX PDP503PU Tip Date November 25 2002 The Tech Name Bob Shoemaker Symptom Top and bottom of pix start to flash white with colored speckles After a few mins the problem spreads towards the center of the picture until the whole picture is whited out with colored speckles Cure Replace defective y drive assy Models Covered PDP4330HD PDP433P PDP5030HD PDP503CMX PDP503P PRO1000HD PRO800HD PSP433CMX Tip Date October 01 2002 The Tech Name Jeff Andrews Symptom Unit powers down with 5 red blinks Follow t
10. AWU1040 000341 1 SN755864APZP AWV1970 AWU1068 Digital Video Service Panel PDP 433PE WY VI6 PDP 433PG TLDPKBR PDP 433PU KUC PDP 433CMX LUCBW PDP 433MXE Y VLDK PDP 433PE WY VI6XK 0000001 0001550 SN755860PJ AWV 1929 AWV 194 AWV 1980 AWU1043 0001551 SN755864APZP 0000001 0001340 SN755860PJ AWV1971 AWV 1929 AWV1941 AWV 1980 AWU1069 AWU1043 0001341 SN755864APZP 000000 1 00038 10 SN755860PJ AWV1971 AWV 1929 AWV1941 AWV 1980 AWU1069 AWU1043 0003811 SN755864APZP 0000001 0005010 SN755860PJ AWV1971 AWV1941 AWV 1980 AWU1069 AWU1043 0005011 SN755864APZP 0000001 0002930 SN755860PJ AWV1971 AWV 194 AWV 1980 AWU1069 AWU1043 0002931 SN755864APZP 0000001 0005510 SN755860PJ AWV1971 AWVI1929 AWV 194 AWV 1980 AWU1069 AWU1043 0005511 SN755864APZP 39 AWV1971 AWU1069 Pioneer SERVICE INFORMATION Date Sep 17 2004 No SPD04014 1 4 MODEL No SER No S M No PG PDP 503CMX LUCB A ARP3093 ARP3150 PRO 1000HD LUXC CA A ARP3101 PDP 503MXE S TA A ARP3120 PDP 503MXE Y VLDK A ARP3093 ARP3150 PDP 503PC TAXQ A ARP3134 PDP 503PE WY VI6 A ARP3107 ARP3141 PDP 503PE WY VI6XK A ARP3107 ARP3141 PDP 503PG TLDPKBR A ARP3117 ARP3141 PDP 503PU KUC A ARP3107 ARP3141 CHANGE DETAIL l A new adjustment method to meet a new service panel REASON l Wide VOFS margin panels had been used
11. DESCRIPTION PART NUMBER DE PART NUMBER SYMBOL DESCRIPTION AB 1 XDRIVE ASSY AWV1901 l AWVI1984 X DRIVE ASSY CD 1 XDRIVEASSY AWVI1930 l AWV 1985 X DRIVE ASSY A 1 YDRIVE ASSY AWZ6707 l AWZ6746 Y DRIVE ASSY B 1 Y DRIVE ASSY A WZ6645 l AWZ6745 Y DRIVE ASSY C 1 Y DRIVE ASSY AWZ6708 l AWZ6749 Y DRIVE ASSY D 1 Y DRIVE ASSY AWZ6683 l AWZ6748 Y DRIVE ASSY PIONEER CORPORATION NOTE PARTS CODE Memo AA D4754 SY66 K MATSUMURA MANAGER 1 Changeable from old to new AA D4755 DP 2 Not Interchangeable an all Technical Support Group 3 Interchangeable in both ways Classify Service Support Division 5 Do not use old parts 41 2 2 Serial No of new DRIVE ASSY MODEL X DRIVE ASSY Y DRIVE ASSY PDP 503PE WY VIO6 0003001 0003001 PDP 503PG TLDPKBRO 0001821 0001821 PDP 503PU KUC 0004591 0004591 PDP 503MXE Y VLDK 0007611 0007611 PDP 503MXE S TA 0000631 0000631 PDP 503CMX LUCBO 0013671 0013671 PDP 433PE WY VIO6 0001691 0001691 PDP 433PG TLDPKBRO 0001861 0001991 PDP 433PU KUC 0004531 0004531 PDP 433MXE Y VLDK 000367 1 0003901 PDP 433CMX LUCBW 0006121 0006811 Notice It is not necessary to replace both X DRIVE ASSY and Y DRIVE ASSY at the same time It is impossible to replace a new part with an old part It is possible to replace an old part with a new part In this case it is necessary to reset value of X SUS B ADJ or Y SUS B ADJ in service factory mode using the remote control unit provided with the plasma display
12. PARTS PART NUMBER AXY 1053 AXY 1053 AWV 1934 AWV 1934 ADX2754 ADX2755 ADX2752 ADX2759 ADX2749 ADX2750 added added added ADX2760 the following page NOTE PARTS CODE NEW PART NUMBER AXY1055 AXY1056 deleted deleted deleted deleted deleted deleted deleted deleted ADX2761 ADX2761 ADX2763 ADX2761 1 Changeable from old to new 2 Not Interchangeable an all 3 Interchangeable in both ways 5 Do not use old parts 30 Memo PARTS SYMBOL DESCRIPTION SW power supply module SW power supply module J0118 J0120 J0120 J0120 AA D3798 SY66 Classify Pioneer SERVICE INFORMATION Dec 2 2004 MODEL No PDP 503CMX LUCB PDP 503MXE Y VLDK PDP 503PE W Y VI6 PDP 503PU KUC PDU 50WX2 TUCYV PDP 503PG TLDPKBR PDP 433CMX LUCBW PDP 433MXE Y VLDK PDP 433PE W Y VI6 PDP 433PU KUC PDU 43WX2 TUCYV PDP 433PG TLDPKBR H CHANGE DETAIL l REASON 1 Date Change Power Supply ASSY Ka yu vu DD DS gt gt gt gt gt SER No 0008541 0005521 0002681 0002431 0000071 0001341 0002201 0001461 0001451 0002761 ALL 0001271 To use for both of 43 inches model and 50 inches model SI D03016 C S M No ARP3093 ARP3093 ARP3107 ARP3107 ARP3114 ARP3117 ARP3123 ARP3123 ARP3111 ARP3111 No 1 2 PG ARP3118 Note 1 In the old Power Supply ASSYs when replacing to a new part from AXY 1051 or AXY1053 one connector CN901 on the Power Supply ASSY is not conn
13. W lt o r D 3 C W za D a o Q O gt O TI O N O NI O W JU V Z miri U U U Y U W 9 S o 13 a d Sls amp s p s Z ls amp l D S 3 Q x 5 ke 3 5 3 amp 5 2 s S S o 9 x 2 2 o 2 2 2 59 S 9 O O m Aa oj o 9 5 X 5 9 5 lt o O lo o p Ia gt 2 2 B IS 3 S Si DI SIP 5 lt JO O Q a O O 5 w JO n O w d o 9 z Z 815 g gt 3 B S z gt 5 2 g S5 o P 2m 2 lt vw P V nH z 7 K 2 C jo O lt lt O 23 4th generation 50 PLASMA Quick Reference Chart PDP 5004 PDP 504CMX 1 PDP 5004 1 PDP 504CMX PDP 5014 PRO1010HD PRO1010HD 1 PDP505CMX PDP 5014 1 Bee es A i AWU1095 Ke Service Panel Assy AWU1108 AWV1108 KA AWU1114 AWU1097 EA AN16003A AN16021AA gt gt Power Supply Module AXY1083 1106 gt es Digital Video Assy AWV2100 or 844 AWV2100 NN AWV2169 AWV2248 EX AWV2035 68 AWV2144 X Drive Assy awzesos awzesso AWzez AWZ6967 AWZ6847 AWZ6967 Audio Amp Assy aes JJ RGB Ass AWZ6883 AWZ6960 AWZ6961 AWZ6993 AWZ6992 AWZ6993 y AWW 064 FAN Motor JI amoa gt gt gt gt Panel Sensor Assy AWZ6795 gt gt awzeerz gt gt LED OPT Ass AWZ6854 AWZ6966 e Is Awzeos7 Side Front Key Ass AWZ6852 AWZ6970 AWZ6852 c AWZ6970 Key Control Assy AWZ6853 AWZ6969 AWZ6
14. both digital video and panel IF boards but there was no difference Cure Checked Relay line on conn P2 in PS and seen it rise to 3 3V for a few seconds then drop down to OV Hit RL101 Power relay with a screwdriver a few times and pressed power switch again The unit powered up Replaced PS board AXY 1068 Models Covered PDP4340HD PDP434PU Tip Date November 05 2004 The Tech Name Tony Perkins Symptom After a short time SD04 temp warning appears Temp reading is 208 Cure Check for reversed B and ground wires on J109 going to temp sensor Models Covered PDP434PU PDPSO4PU Tip Date September 24 2004 The Tech Name Bob Shoemaker Symptom Power down and RED LED blinks 2x Cure Found defective Y Drive Assy Models Covered PDP4340HD PDP434PU PDP5040HD PDP504PU PRO1110HD PRO434PU PRO504PU PRO910HD Tip Date May 05 2004 The Tech Name Alan Sasaki Symptom INTERMITTENTLY LOCKS UP BLACK RASTER NO OSD Cure FOUND DEFECTIVE PANEL IF BOARD AWZ6786 Models Covered PDP434PU PDP504PU PRO434PU PRO504PU Tip Date April 29 2004 The Tech Name Alan Sasaki Symptom Unit does not respond to remote control Cure Unit is probably in RS232 mode serial connection Put unit in standby mode Quickly press menu then power to bring up the menu to set the communication format Change to SR to enable remote controle or 232C for serial connection Another method is to send the BRO command via RS232 See trai
15. not plug into AC with switch released Record model and serial number of unit that is serviced panel media receiver and or speakers Once operational record hour meter on warranty claim PIONEER PLASMA MODEL LIST Consumer Models System model Plasma Display Table top stand Wall mount bracket Industrial Model Model Regular Model NA NA PDP501MX NA NA NA PDPV501X FT PDPV402 PDP5030HD PDPRO3U PDP503PU PDPSO6LR PDKTSO1 PDP5031HD PDPRO3U PDP503PU PDPSOGLR PDKTS01 PWM1011 PDP610MX Similar Unigue Industrial Regular Model PDP4330HD PDPR03U PDP433PU PDPS09LR PDKTS01 NA PDP4300 st G3 PDP4310 O NA PDP4300 PDPSO9LR PDKTSO1 BIET SONS PRO800HD Elite Model SE NA PRO1000HD PDPS0aCMX d PRO1000HDI PDP5040HD PDPRO4U PDP504PU PDPS12LR PDKTSO4 HD PDPRO4U PDP504PU PDPS12LR PDKTSO4 ans 1 FRA 1 PDP4340HD PDPRO4U PDP434PU PDPS13LR PDKTSO4 PDP4341HD PDPRO4U PDP434PU PDPS13LR PDKTSO4 m 1 e 1 PDP5004C NA PDP5004 PDPS28LR PDKTS07 Regular Model PDP4332 ON O PDP4304 PDPS27LR PDKTS07 PDP5004 PDP434CMX PDP5014 NA We ka PDP504CMX PDP4304 PDP4314 PDP505CMX Elite Model PROBIOHD E 110HD MEN PRO504PU PDPS19LR PDK1011 NM PRO910HD PRORO4U PRO434PU PDPS20LR PDK1011 Regular Model BE ia PDPROSU PDPS04PU PDPS12LR PDKTS04 PDP4345HD PDPRO5U PDP434PU PDPS13LR PDKTS04 e NA O PDP4350HD PDPAROSU PDP435PU PDPS30LR PDKTS05 m HD PDPAR05U PDP435PU PDPS30LR PDKTS05 PWM1011
16. 00 02212 R2277 IC2208 IC2210 MOES D D CONV BLOCK in normal operation D D CONV BLOCK in normal sn m Y DC DC VH VH D D CONV BLOCK Y DRIVE Assy gt CONV BLOCK Y DRIVE VH D D CONV BLOCK Y DRIVE Assy gt n IC2716 K2719 Lo VH OVP VH D D CONV BLOCK Y DRIVE Assy C IC2712 1C2716 section control signal output elements etc in normal operation K2718 Lo VH UVP SCAN A B Assy SCAN IC VH VH D D CONV BLOCK in normal operation CONV BLOCK in normal VH D D CONV BLOCK in normal operation ICSV D D CONV BLOCK Y DRIVE Assy 1C2704 IC2706 IC2717 SCAN Assy in normal operation SCAN Assy in normal operation in normal operation SCAN A B Assy SCAN IC IC5V D D CONV BLOCK in normal operation K2713 Lo IC5V UVP IC5V D D CONV BLOCK Y DRIVE Assy D D CONV BLOCK Y DRIVE IC5V D D CONV BLOCK Y DRIVE Assy IC2704 IC2706 1C2717 SCAN Assy in normal operation VRN VRN D D CONV BLOCK X DRIVE Assy CONV BLOCK X DRIVE VRN D D CONV BLOCK X DRIVE Assy 103702 108712 IC3712 K3708 Lo VRN OVP X DC DC VRN D D CONV BLOCK X DRIVE Assy Coo ch IC3702 IC3712 Drive section control signal output elements etc in normal operation K3705 Lo VRN UVP X DRIVE Assy Zoo DRIVE X DRIVE Assy Zoo mme e VRN VAN D D CONV BLOCK in normal operation CONV BLOCK in normal VAN D D CONV BLOCK in normal operation C IC3201 RE module 1C3103 IC 3104 osta SSS K3102 Lo VRN OCP Deleted by SI D03
17. 010 Deleted by SI D03010 SI D03010 X DRIVE Assy Zoo DRIVE X DRIVE Assy Zoo IC3201 IC3200 IC3201 Pulse module module When P4 connector disconnected P D does not occur Y DRIVE Assy IC2206 IC2214 Pulse module When P3 connector disconnected P D does not occur 5 MX AUDIO Assy IC8601 Audio IC When P6 connector disconnected P D does not occur ADDRESS CONNECT A D Assy PS RESONANCE Assy D D CONV BLOCK DIGITAL VIDEO Assy SW POWER SUPPLY Module N POWER SUPPLY Module When pin 5 of P2 connector disconnected P D does not occur When the voltage is not output even if P4 P3 and P6 connectors disconnected 6 AR ADDRESS CONNECT A D Assy Disconnect D8 D15 connectors D8 D15 connectors mum ADR PD TCP damage of 1C6704 ICP disconnect D16 and oM The condition that Red LED blinks five times ADR K RESONANCE Assy D17 connectors panel microcomputer is defective ADR K PD power supply PD outside Flash ROM of the panel microcomputer is 1 When the internal protection circuit of SW defective POWER SUPPLY Module worked 2 When a microcomputer was not able to D D CONV BLOCK DIGITAL VIDEO Assy IC1901 K1901 Lo 5 0V OVP identify the PD point 00 i i DIGITAL DC DC K1902 Lo 5 0V UVP Being careful because the protection circuit D D CONV BLOCK DIGITAL VIDEO Assy 1C1901 K1903 Lo 3 3V OVP of SW POWER SUPPLY Module cannot Kisoato 83VUVP conclude that
18. 03CMX PDP503PU PROIOOOHD PROIOO0HDI PRO800HD PRO800HDI Tip Date April 05 2004 The Tech Name Bob Shoemaker Symptom NEW SCAN IC S ARE DIFFERENT THAN ORIGINAL OK TO USE Cure NO ORIGINAL SN755860PJ ARE NOT COMPATIBLE WITH NEW IC SN755864APZP Models Covered PDP433CM X PDP433PU PDP503CMX PDP503PU Tip Date March 25 2004 The Tech Name Tony Perkins Symptom SHUT DOWN W 5 RED BLINKS SCAN BD S amp IC S CHECK OK NOW WHAT Cure Discovered 15V line loaded down to 6 9V Removed connector R24 on MR Interface Bd and 15V line returned Found shorted audio output IC IC5002 LA4628 on Audio Amp Assy Replaced and restored normal operation Tech Note 5 Red blinks is also a default PD indicator Occurs when Micro can t identify which circuit is causing problem Models Covered PDP433PU PDP503PU Tip Date March 25 2004 The Tech Name Tony Perkins 45 Symptom No audio from any source Cure Perform reset Put unit in standby hold down reset switch behind front door of media receiver turn on power using remote control release reset button Models Covered PDP4330HD PDP433PU PDP5030HD PDP503PU PDPRO3U Tip Date March 15 2004 The Tech Name Bernie Shelton Symptom RED LED BLINKS 4X Cure FOUND POWER SUPPLY DEFECTIVE R133 OPEN 0127 SHORTED Models Covered PDP433CM X PDP433PU PDP503CMX PDP503PU Tip Date January 23 2004 The Tech Name Alan Sasaki Symptom Picture has overlay of vertical bars an
19. 03PG TLDPKBR PDP 503PU KUC PDP 503CMX LUCB PDP 503MXE S TA PDP 503MXE YVLDK PDP 503PC TAXQ PDP 503PE WY VI6XK PDP 433PE WYVI6 PDP 433PG TLDPKBR PDP 433PU KUC PDP 433CMX LUCBW PDP 433MXE YVLDK PDP 433PE WY VI6XK CHANGE DETAIL l Change of SCAN IC 1 1 REASON 1 Production convenience Ka DD DD SSES gt Aug 22 2003 SER No 0002751 0001101 0003051 0009991 0000601 0005591 0000031 0003411 0001551 0001341 0003811 0005011 0002931 0005511 Please see the following page No Change of DIGITAL VIDEO ASS Y due to change of SCAN IC Change of Service Panel ASS Y due to change of SCAN IC SI D03025D 1 3 S M No PG ARP3107 ARP3117 ARP3107 ARP3093 ARP3120 ARP3093 ARP3134 ARP3107 ARP3111 ARP3118 ARP3111 ARP3123 ARP3123 ARP3111 Please dispose of the previous Service Information SI D03025C issued on Jan 30 2003 Changed points Added 3 models information W vu v gt gt gt X S bech bech moe CURRENT SYMBOL DESCRIPTION SCAN IC DIGITAL VIDEO ASS Y Service Panel ASS Y 503 SCAN IC DIGITAL VIDEO ASS Y Service Panel ASS Y 433 PIONEER CORPORATION K MATSUMURA MANAGER DP Technical Service Support Group Support Division PARTS CO PART NUMBER DE SN755860PJ 2 AWV 1903 2 AWU1040 l SN755860PJ 2 AWV 194 2 AWU1043 l NOTE PARTS CODE NEW PART NUMBER SN755864APZP AWVI970 AWU1068 SN755864APZP AWV 1971 AWU1069 1 Changeable
20. 1 rk I Pu sg L I IC5302 OR SN74AHC08PW IC5201 MODULE UCOM M30622F8PGP K TXDO RXDO IC1072 TEMP SENSOR MM1522XU PANEL SENSOR ASSY e Block diagram of the shutdown signal system Note The figures 5 indicate the number of times the LED flashes when shutdown occurs in the corresponding route IC5302 L L R RGB ASSY IC7004 IC7101 DL IC5303 1 s B PE5362A PD5855A 1 5V RST PST3612UR SP TERMINAL L ASSY n aa 7 3 3V RST 1 5V RST IC9752 TEMP3 rap D TXD ica PST3628UR PST3612UR THERMAL RXD IC2 RXD 1C3 1 SENSOR D CLK 102 CLK IC IC5206 MM SP1 IC CE IC3 CE C7209 EEPROM IC3 BUSY OR BR24L04FJ 1 IC7205 TC74VHCO8FT EEPROM i zao en ro 2 AP3 1 IC5701 IC6001 Chas 2 Drive SW AD MAIN 8 ML 5 ai PD6435A CXA3516AR eo AUDIO AMP AUDIO AMP ASSY a YO H LA4625 5 I H AP2 a em mmm mmm IC7102 EEPROM I F ASSY 108705 AVI AV I O ASSY a IC5801 1C6602 SSS EEPROM 2 Drive SW AD SUB 24LC01B SON PD6435A AD9883AKST 110 TXD MD 6 1 IC7603 SDA_AV E VOLUME IC E m a E2P SCL BD3869AF E2P SDA IC7207 e F E MAIN UCOM I IC8702 IF UCOM M MM HD64F3687FP 7 TXD IF RXD IF L SENS 15 or CLK IF BUSY IF CURRENT DETECTION IC6255 IC6107 i Y C CVBS SO e JA SCH i PD0278A PD0278A CUBE NT ei E SENSOR 15 DETECTION MM1522XU IC625
21. 1 See bulletin SI D02012 Vmid moved to supply If replacing AXY1053 with AXY1055 or 59 use exsisting Vmid 2 See bulletin SI D03016A amp 03026 AXY1059 replaces all but must adjust if replacing old supply Also adjust if panel replaced 3 See bulletin SI D03025C Use existing Dvid Must use new with service panel Scan lcs changed SN755860PJ to SN755864APZP 4 See bulletin SI D03041A Use existing X or Y If old to new must adjust 5 See bulletin SI D03003 Use existing Addr Reso amp Sub Adar If old to new replace both 6 See bulletin SI D03033 Improved caps and added insulator 7 See bulletin SI D04048A SI PG04007 Mandatory upgrade serial range where needed Orange dot by serial indicates already done AXX1064 is AXY1059 H AXY1059 A thru G need replacing 8 See bulletin SP D04014 Must adjust Vofs when using AWU1110 9 If 1st number of serial is 2 special panel used If replacing panel also replace digital video See bulletin SI D03004 Old part was AWZ6654 Will need 2 screws PMZ26P080FZK for new board Will need Torx Driver T10H to remove ARP3162 has AWV1907 schematic 28 3rd generation 43 PLASMA Quick Reference Chart PDP 433CMX PDP 4300 PROS800HDI PDP 433PU PRO800HD NNN NIIIN NII N I IN NT 2 AXY1056 or 7 59 7 AXY 1059 7 AXY1059 2 AXY1056 or 7 59 Power Supply Module 7 AXX1064 2201 15940 gt 0 3480 must check e 2761 10130 7 must check GyNewScnicSN
22. 1 i Tuc N n UE n T I 1 LL o ee a 1 d LIBSTEMTEN a Erik i Bebe Le Rabi bat eda bad eae H uy M kuk at b 3 AMAA UM Hu d 10320 03550 Me TINTO m Dm aaa TIITU PTTTEERTTTHHTITLELTTITIT a TRL LL 5 All the coating around SCAN IC is peeled off the work is end If you rotate tweezers as close as SCAN IC the work goes well 20 MODEL No PDP 434PC TAXQ PDP 434PE WY VI6 PDP 434PE WY VI6XK PDP 434PE WY VIXK I PDP 434PG TLDFR PDP 434PU TUCK PDP 434PU TUCKXC PDP 434CMX LUC PDP 43MXEI LDFK PDP 43MXEI S LDFK PDP 43MXE1 S TAXO PDP 435PE WYVI PDP 435PE WY VIXK 21 3 3 MODEL No PDP 504PC TAXQ PDP 504PE WY VI6 PDP 504PE WYVI6XK PDP 504PE WY VIXK I PDP 504PG TLDFR PDP 504PU TUCK PDP 504PU TUCKXC PDP 504CMX LUC PDP 50MXEI LDFK PDP 50MXEI S LDFK PDP 50MXEI S TAXQ PDP 505PE WYVI PDP 505PE WY VIXK PDP 5004 KUC 5th generation PLASMA Quick Reference Chart PRO505PU PDP505PU PRO435PU PDP435PU PDP4350SX PDP5050SX AWU1126 AWU1131 AWU1097 AWU1096 AXY1085 1107 AWV2074 2180 or 2235 AN16021AA AWV2181 Scan IC SN755866PZP AWV2179 AWZ6991 N A N A AWZ6841 SN755866PZP AWV2082 AWV2198 AWV2078 AWZ6877 AWW1003 AWZ6865 AWW1005 AWZ6863 AWE1303 N A N A N A N A AWV2183 N A N A N A N A AWW1007 N A N A N A N A AXY1091 N A N A N A N A AMB2859 AMB2860 AMB2836 AMB2835 AC cord ADG1215 JU TI gt 4 gt T x lt gio o 2 3
23. 1000HDI EE AXY1055 or AXY1059 Td AXY1059 or AXX1064 AXY1059G AXY1059H 000001 to 002000 001955 Serial numb NONE NONE Serial number mm Except 001955 mm 002001 and higher Need to replacing Power Do not need to replace Action Supply Assy Power Supply If any PRO 800HDI or PRO 1000HDI has an Orange round sticker 8 mm dia near the Serial Number of the Plasma Panel they already have the new power supply AXX1064 installed at the factory The PRO series do not have a serial number sticker or an orange sticker at the bottom of the front case 35 Pioneer SERVICE INFORMATION Date Sep 19 2002 No SI D03026 1 4 MODEL No SER No S M No PG See to following page CHANGE DETAIL l Changes method of VSUS adjustment and SUSB adjustment after replacing a service panel Changes VSUS data to VSUS voltage REASON To be able to perform the above adjustments even if using either a new power supply ASSY common use for 43 inch and 50 inch or an old one to a service panel Ref CURRENT PARTS CO NEW PARTS 4 SYMBOL DESCRIPTION PART NUMBER DE PART NUMBER SYMBOL DESCRIPTION PIONEER CORPORATION NOTE PARTS CODE Memo SY66 K MATSUMURA MANAGER 1 Changeable from old to new DP 2 Not Interchangeable an all Technical Support Group 3 Interchangeable in both ways Classify Service Support Division 5 Do not use old parts 36 Pioneer SERVICE INFORMATION Date MODEL No PDP 503PE WY VI6 PDP 5
24. 2005 Plasma Field Service Guide Technical Training Department 1925 E Dominguez Street Long Beach CA 90810 Preface Hecommended preparations pg 5 General Information Model history pg 6 Tech reference pg 7 Shut down information pg 9 Power down information pg 16 ocan IC replacement pg 18 PDP amp PRO 435PU amp PDP amp PRO 505PU pg 22 PDP 4350 amp 5050SX PDP amp PRO 434PU amp PDP amp PRO 504PU pg 23 PDP 504 amp 505CMX 5004 5014 PRO1010HD Pg 24 PDP 434CMX 4304 4314 amp PRO810HD pg 25 Tips pg 26 PDP 503PU CMX PRO1000HD amp HDI pg 28 PDP 433PU CMX PRO800HD amp HDI pg 29 Bulletin pg 30 Tips pg 45 Preface This field service guide will address key points of Pioneer Plasma Displays This guide was designed as a servicing aid and is not intended to replace the service manual The student should have the appropriate service manual on hand when when using this guide Data in the service manual for this unit contains specific information on safety parts and adjustments Safety information Important safety data for this Pioneer model is contained in the service manual Before returning the unit to the customer complete all product safety obligations and tests Technicians who bypass safety features or fail to carry out safety checks may expose themselves and others to possible injury and may be liable for any resulting damages For more information on electronic circ
25. 3MXE YVLDK A 001461 008920 ARP3123 PDP 433PE WYVI6 A 001451 002000 ARP3111 PDP 433PU KUC A 002761 010130 ARP3111 PDP 433PG TLDPKBR A 001271 004820 ARP3118 PDP 4300 KUC CA A 000001 003480 ARP3162 PRO 800HD LUXC CA A ARP3127 PRO 1000HD LUXC CA A See the following tables ARP3101 PRO 800HDI LUCXC A ARP3186 PRO 1000HDI LUCXC A ARP3187 2 3 The above range of units have the AXY 1059 that needs replacing However if any of the above listed models have an orange round sticker 8 mm dia near the Serial Number of the Plasma Panel refer to the following figure they already have the new power supply AXX1064 installed at the factory 34 33 PRO 800HD fo AXY1056 AXY1056 or AXY1059 AXY1059 AXX1064 000001 000706 000707 001787 001788 003901 Do not need to replace Need to check Power Need to replacing Power Action ta Power Supply Supply before replacing 1t Supply Assy PRO 1000HD a AXY1053 or AXY1055 AXY1055 or AXY1059 AXY1059 E 000001 002752 002753 003295 003296 and higher Do not need to replace Need to check Power Need to replacing Action Power Supply Supply before replacing it Supply Assy PRO 800HDI AXY1059G AXY1059H 001572 to 001652 001351 to 001571 Serial b NONE 000001 to 001350 Sei number mmm 000001 001350 001792 to 001800 001653 to 001791 Need to replacing Power Need to check Power Do not need to replace Action n Supply Assy Supply before replacing it Power Supply PRO
26. 5 Z 5 ES S o 2 2 a 3 SI SIGI SE a S Z v Zzimil z 2 3 IS lt o oll9 9luoi zis s B e e o O lls s i53i lg n 9 p D 5 9 8 WISIS S 3 7 2 7 s Biel loi o5i 5 9 2 9 92 o 2 5 D n ea P SIIPI is lt o S lo ne lt lt OI PI IO gt U Q a lt D m lt lt lt O o m o lt D AXD1502 AXD1490 AXD1489 AXD1490 AXD1489 o lt G D 3 O 2 D white black N A N A ADF1027 9 or 1 ARP3261 ARP3214 gt amp 3264 gt amp 3258 ARE1379 amp 3257 63 ARE1394 ARE1561 ARE1561 ARE1379 W D 5 c m m D O O D 5 c m O 5 D O O D D n 9 o O D Buzz reduced must adjust 50 May update with PC 22 4th generation 2 piece PLASMA Quick Reference Chart PRO504PU PDP504PU PRO434PU PDP434PU AWU1080 1108 1 gt AWU1079 1109 1 Scan IC AN16003A SN755864APZP LL ax gt AWV2018 70 amao o urea auvae Y Drive Assy AWV2144 47 AWV2022 66 X Drive Assy AWZ6808 AWZ6794 6840 Low T Awze7eg Awzegza AWZ6795 e AWZG77 weg e AWZ6Z9 AWze90 e AWZ6792 AMB2804 SMZ80H400F28 gt AMB2783 AMB2779 AC cord AMR3348 AMR3385 AXD1484 AXD1478 AXD1484 ARP3176 e ARP3174 ARB1556 ARE1367 ARB1556 ARE1367 1 Adjustment varies depending on digital video SI pending AMR3383 AXD1478
27. 7 I EEPROM m 1 24LC01B TD vs VIDEO SLOT i VIDEO SLOT 1 2 ASSY VF ASSY PDP 504 amp PDP 434CMX 12 IC5201 MODULE UCOM M30622F8PGP K TXDO IC1072 TEMP SENSOR MM1522XU SENSOR PANEL 7 ASSY Identification of locations having abnormality by the number of times the LEDs flash um On Shutdown and power down Shutdown Operation When the microcomputer detects any abnormality it forcibly turns off the unit LED indication The green LED flashes Power down Operation When the unit is in emergency status a protection circuit is activated and the power is turned off LED indication The red LED flashes TEL E NEST panel drive IC DNE im MEE NCC ee die Panel having high temperature Powering off l 135 Shutdown 3 seconds Internal protection circuits activated 5 times Audio failure after warning Is there a short in speaker cable SD05 6 times Lit EON 10 OENIE Immediate shutdown module microcomputer 7times Lit Malo cea Immediate shutdown communication in failure jo times Lit Communication rare ane Immediate shutdown main IIC main TOPO mpu tom km GE off Internal temperature too high KASE MR or unit having higher Shutdown 30 seconds Check temperature around PDP temperature i Check temperature around media receiver SD11 Communication failure of the Immediate shutdown 12 times digital tuner MR ASIC power DC DC in Communication failure of Immediate
28. 8 Sub Addr If old to new replace both 6 See bulletin SI D03033 Improved caps and added insulator 7 See bulletin SI D04048A SI PG04007 Mandatory upgrade serial range where needed Orange dot by serial indicates already done AXX1064 is AXY1059 H AXY1059 A thru G need replacing See bulletin SI DO3004 Old part was AWZ6654 Will need 2 screws PMZ26P080FZK for new board AWV1907 for PRO amp 4300 Will need Torx Driver T10H to remove from PRO ARP3162 has AWV1907 schematic 29 Pioneer MODEL No PDP 503CMX LUCBO PDP 503MXE Y VLDK PDP 503PE WY VIO6 PDP 503PG TLDPKBRO PDP 503PU KUC PDP 433PE WY VIO6 PDP 433PU KUC PDU SOWX2 TUCYV CHANGE Change of parts and deletion of ASSY DETAIL l REASON 1 Date Production convenience Ka Coop DD p gt SERVICE INFORMATION May 26 2003 No SER No 0005536 0004871 0002291 ALL ALL ALL ALL 0000071 SI D02012 A 1 2 S M No PG ARP3093 ARP3093 ARP3107 ARP3117 ARP3107 ARP3111 ARP3111 ARP3114 Please dispose of the previous Service Information SI D02012 issued on Jan 31 2002 Ref CURRENT 5 SYMBOL DESCRIPTION AB 1 SW power supply module C SW power supply module AB 1 VMID CLAMP ASS Y C 1 V MID CLAMP ASS Y A 1 JOIIS A 1 JO119 B 1 JO120 B 1 J0121 C 1 JO120 C 1 J0121 A l B l C l D 1 JO120 Please see PIONEER CORPORATION K MATSUMURA MANAGER DP Technical Service Support Group Support Division
29. 965 AWZ6981 AWZ6969 IR Receive Ass AWZ6855 gt gt gt Awzess9 Comm Slot Ass AWZ6849 AWZ6968 AWZ6963 AWZ6849 AWZ6968 Comm Slot I F AWZ6850 AWZ6964 AWZ6980 AWZ6964 AWV2097 W W AWV2097 W Video Card AVAIN AWV2159 AWV2158 ru AWVopop AWV2159 Video Slot UE Ass awzeest _ gt gt gt gt gt AMB2843 AMB2788 AMB2843 Front Case Assy AMB2788 AMB2844 AMB2842 aun AMB2878 AMB2844 Hex Hole Bolt SMZ80H400FzB gt gt gt gt gt ACcod ADGE gt gt gt gt N a loa 1 x 1 1 x EN Protect Panel Ass AMR3348 N A ANB1872 NA NA FameR wA na ANB18733 gt w NA FrameU NA wA amisa gt wA NA FrameD N A N A ANB1874 wA NA Display Stand AMR3264 N A AMR3264 AXD1496 AXD1496 ARP3241 ARD1055 Owner s Manual ARD1055 ARE1386 ARE1385 ARE1385 A ARE1386 Video Card PDA 5003 AWV2097 and PDA 5004 AWV2098 Will need Torx Driver T10H to remove For panels with narrow margin 24 4th generation 43 PLASMA Quick Reference Chart PDP4304 PDP434CMX PDP4314 NEM l AWU1094 murto Lamm Scanic SNrsssaapzo Power Supply Module ane Y Drive Assy Awv2o2266 X Drive Assy awzemo AWZ6967 Audio Amp Assy assa FAN motor Axmom gt Panel Sensor Assy AWzems IR Receive Assy awzeess AWV2097 Video Slot i
30. F Assy Awzssst gt m WxHoaesn Z gt Accord gt J gt Protect Panel Assy AMRs c rame L N A N A NJA AMR3264 N A AXD1496 AXD1497 ARP3221 ARE1386 AXD1486 ARP3198 ARD1055 ervice Manual Owner s Manual 9 Z 9 TI n 3 e DA o lt O o o 5 5 5 jo o Video Card PDA 5003 AWV2097 and PDA 5004 AWV2098 Will need Torx Driver T10H to remove For panels with narrow margin N PDP4304 1 PRO810HD PRO810HD 1 PDP 434CMX 1 PDP4314 1 EL DEES NE aus gt io gt gt z gt gt gt z ane gt z awe avs AWZ6967 z gt gt gt z gt aan gt awos awzeoee awzess awzesro awzeses sweet Awzeses gt gt gt awzeses awzesas AWztoss awzesso awzsos4 Ee ae AWV2158 AWV2098 AWV2159 gt o gt AMB2846 AMB2845 d AMB2790 AMB2847 lr gt z gt gt gt z gt gt gt awe Na WA ANB1877 NA NA ANB175 NA NA awe NA NA NJA AXD1496 ARP3219 ARE1385 5 PIONEER ELECTRONICS SERVICE August 25 2005 Search Results for pdp434p Tech Tips Symptom HDMI SETTING INSTRUCTIONS Cure To view change HDMI setting unit must be on input 1 or 3 Press Home Menu select Option press Enter select HDMI Input press Enter select Setting press Ente
31. NANCE ASS Y according to change of SUB ADDRESS A ASS Y and SUB ADDRESS B ASS Y REASON To improve productivity There is no compatibility between old parts and new parts When you change old SUB ADDRESS A ASSY or SUB ADDRESS B ASSY to a new one AWZ6689 AWZ6690 please replace ADR RESONANCE ASSY with a new one AWZ6691 at the same time In case of this situation please remove three cables red black and yellow by a soldering iron from the old ASSY AWZ6630 and then re solder them to the same location of replaced ASSY AWZ6691 When you replace old ADR RESONANCE ASSY with a new one please do the same as the above condition Figure of cable location SUB ADDRESS ASS Y CN6702 06706 Q6707 C6715 C6718 OOO OOO Ref CURRENT k SYMBOL DESCRIPTION A 1 SUB ADDRESS A ASSY A 1 SUB ADDRESS B ASSY A 1 ADR RESONANCE ASSY PIONEER CORPORATION K MATSUMURA MANAGER DP Technical Support Group Service Support Division AWZ6630 Yellow Black lt Red PARTS CO NEW PARTS PART NUMBER DE PART NUMBER SYMBOL DESCRIPTION AWZ6646 2 AWZ6689 SUB ADDRESS A ASSY AWZ60647 2 AWZ6690 SUB ADDRESS B ASSY AWZ6630 2 AWZ6691 ADR RESONANCE ASSY NOTE PARTS CODE Memo SPC56 238 SA71 1 Changeable from old to new AA D3689 2 Not Interchangeable an all 3 Interchangeable in both ways Classify 5 Do not use ol
32. d parts 43 N Pioneer SERVICE INFORMATION Date Nov 20 2002 No SER No SI D03033 G MODEL No S M No See to following page DETAIL SYMPTOM 1 The power goes off CAUSE l Short circuit of Capacitors C6716 or C6718 in the address resonance ASSY SERVICE l REMEDY Please see the following FACTORY l COUNTER MEASURE Same as the Service Remedy Service Remedy l a When you repair the PDP at your service bench Prepare an insulated tube and white silicon bonding Remove C6716 and C6718 Set a new capacitor ACEl 162 Refer to the procedure of the next page Perform same things to both upper and lower Address Resonance Assy 1 b When you repair the PDP on site Replace both upper and lower Address Resonance Assy with new Assy AWZ6691 AWZ6750 AWZ0682 AWZ6751 2 Put insulated sheet on both upper and lower panel chassis Refer to the exploded views 1 5 PG And furthermore if the PDP you are fixing is an industrial model put insulated sheet on RGB Base also 3 Puta green sticker on the right side of serial number Ref CURRENT PARTS CO NEW PARTS j 4 SYMBOL DESCRIPTION PART NUMBER DE PART NUMBER SYMBOL DESCRIPTION A 1 address resonance ASSY AWZ6691 5 AWZ6750 address resonance ASSY B 1 address resonance ASSY AWZ6682 5 AWZ6751 address resonance ASSY AB 1 Added AMR3343 insulated sheet AB 1 capacitor ACEI1159 5 ACE1162 capacitor PIONEER CORPORATION NOTE PARTS CODE Memo AA D4747
33. d then PD with 7 blinks address Cure All voltages and data check OK Replace Dvid Use same part that s in unit Models Covered PDP4300 PDP433CMX PDP433PU PDP503CMX PDP503PU PRO1000 PRO800 Tip Date May 13 2003 The Tech Name Bob Shoemaker Symptom Replaced defective panel and corresponding digital video board When powered up the display 1s all white Display acts the same whether connected to the media receiver or not Installed another digital video board and had same problem What happened Cure You forgot to forward the EEPROM IC1204 from the original digital video board to the new digital video board Problem was resolved Models Covered PDP433PU PDP503PU Tip Date May 06 2003 The Tech Name Tony Perkins Symptom No picture no display Cure Found defective X Drive Assy Models Covered PDP4030HD PDP4330HD PDP433CMX PDP433PU PDP5030HD PDP503CMX PDP503PU PRO1000HD PRO800HD Tip Date April 02 2003 The Tech Name Alan Sasaki Symptom Unit shuts down Red LED 5 blinks By removing pin 5 of connector P2 normal shut down doesn t occur however now the green LED has a steady slow blink Cure Found defective Digital Video Assy ADROUT voltage missing from the Resonance Assy By troubleshooting further found ADR B ADR U and ADR B signals and voltages missing from IC1701 Models Covered PDP433CMX PDP433PU PDP503CMX PDP503PU PRO1000HD PRO800HD Tip Date March 21 2003 The Tech Name Alan Sasaki
34. detection of a power surge CN1001 CN1201 lt IC1203 IC1207 mask module IC1204 X SUS BLOCK vRNOvP Jmpeop 1010810404 50 43 X DRIVE Assy LEN OR ENA XSUSBLOCK QNZ06 RI226 R1251 o O IC1102 D1103 D1113 D1118 D1125 D1129 D1130 Control signal series resistors On old version of G4 can be Digital Video DIG DCDC DIGITAL VIDEO Assy DCDC 3 3V 1 5V OVP DC DC CONVERTER BLOCK U5602 DC DC CONVERTER Module IC4 DIGITAL VIDEO Assy IC4 Drive STOP IC4 BLOCK IC5401 Only applies to new version of G4 1 ASSY xxx Ep JO SSV x OG SUBOUL ASSY xxx Sh OG 910N Q1102 01103 01114 Q1105 Power down caused by Q1108 Q1109 Q1111 Q1112 IC1101 50 43 X DRIVE Assy detection of middle point voltage X RESONANCE BLOCK 13 blinks for G5 OVP Over Voltage Protection UVP Under Voltage Protection OCP Over Current Protection 17 G pue gc sjuiod aANnJ9jap sisouBeip UMOP 1aMOJ e 50 SCAN A ASSY 50 SCAN A ASSY ANP2042 B Na DE a EP ICoV CN3a 1 GT Psus Gndh L Checking drives and scan ICs Use static precautions Do not operate with any connectors unplugged Replacing scan ICs in home is NOT recommended If scan board is disconnected be sure to isolate buss bar also Discharge all scan board connections including buss before reconnecting Unplug power connector from X or Y drive Perform diode check with DVM from Vsus to ground Shou
35. ected any cables but it is normal Note 2 When replacing to a new Power Supply ASSY AXX1064 from an old Power Supply ASSY AXY1051 AXY1053 AXY1055 AXY1056 VSUS readjustment is required Because this adjustment is related to panel life time and dark cells please perform this adjustment completely Note 3 There is no compatibility from new Power Supply Assy to old Power Supply ASSY Note 4 AXY1059 was changed to AXX1064 with SI D04048 G Ref CURRENT PARTS CO NEW PARTS SYMBOL DESCRIPTION PART NUMBER DE PARTNUMBER SYMBOL DESCRIPTION A 1 Power Supply ASSY AXY1051 l AXY1059 Power Supply ASSY A Power Supply ASSY AXY1053 l AXY1059 Power Supply ASSY A Power Supply ASSY AXY1055 l AXY1059 Power Supply ASSY B Power Supply ASSY AXY 1056 l AXY1059 Power Supply ASSY PIONEER CORPORATION NOTE PARTS CODE Memo AA D4282 D4958 K MATSUMURA MANAGER 1 Changeable from old to new AA D4361 DP 2 Not Interchangeable an all AA D4726 Technical Support Group 3 Interchangeable in both ways Classify SY61 Service Support Division 5 Do not use old parts 31 Part Number of old new SW Power Supply Module 2 2 poj Old Part Number New Part Number AXY105T AXY1053 AXYIOSJAXX1064 AXY1056 Please check the part number of the original power supply ASSY before replacing it If replacing to a new part from the old part perform the following VSUS readjustment after replacement If the unit is consumer model 503PE PU PG 433PE PU PG
36. evices and IC7207 Main Ucom MAIN BOARD Assy Failure in writing in the Main Ucom MAIN UCOM BLOCK IC7207 e Check if the cable is disconnected MAIN BOARD Assy or Disconnection of cable CN7455 M2 CN8652 AV2 EM AV BOARD Assy Failure in communication TXD IF DND IF CLK IF BUSY IF CE IF REQ IF between the IC8702 IF Ucom and IC7207 Main Ucom Fan failure Failure in AD MAIN or defective peripheral circuits Failure in AD SUB or defective peripheral circuits MAIN BOARD Assy Failure in ROZ or defective peripheral circuits TE RE IE LAT E Failure in EEPROM or defective peripheral circuits main microcomputer Confirm the SD subcategory in the factory menu Failure in HDMI Rx or defective peripheral circuits Failure in HDCP Tx or defective peripheral circuits Failure in TUNER UNIT or defective peripheral circuits AV BOARD Assy Failure in AV SW or defective peripheral circuits Communication failure in main SD9 microcomputer MAIN BOARD Assy or MAIN BOARD Assy or SR Assy Disconnection of cable AV BOARD Assy FAN CN9505 SR4 or FAN SR Assy CN9506 SR3 SD11 Onik Paving EES Unit having higher temperature Surrounding temperature TEMP2 TUNER BOARD Assy Defective DTV tuner Lo DIGITAL TUNER SD10 CN7454 M7 CN8651 SR2 Check if the cable is disconnected FAN CN8505 AV6 or not securely connected Check if the cable is disconnected SD12 or not securely connected MAIN BOARD Assy or Disconnection
37. for service and they had been only ten percent of the panel production quantity However all of new production service panels will be used for service so it is necessary to adjust VOFS Part number of new service panel ASSY AWU1110 Please see the following pages for the Replacement Procedure of Service Panel Ref CURRENT PARTS CO NEW PARTS s 4 SYMBOL DESCRIPTION PART NUMBER DE PART NUMBER SYMBOL DESCRIPTION A 1 PDP service ASSY 503 AWU1040 3 AWU1110 PDP service ASSY 503 A 1 PDP service ASSY 503 AWU1068 3 AWUI1110 PDP service ASSY 503 PIONEER CORPORATION NOTE PARTS CODE Memo SY61 K MATSUMURA MANAGER 1 Changeable from old to new DP 2 Not Interchangeable an all Technical Support Group 3 Interchangeable in both ways Classify Service Support Division 5 Do not use old parts 40 Pioneer SERVICE INFORMATION Date Ka MODEL No PDP 503PE WY VIO6 PDP 503PG TLDPKBRO PDP 503PU KUC PDP 503MXE Y VLDK PDP 503MXE S TA PDP 503CMX LUCBO PDP 433PE WY VIO6 PDP 433PG TLDPKBRO PDP 433PU KUC PDP 433MXE Y VLDK PDP 433CMX LUCBW JD 00980 gt gt CHANGE DETAIL l Created new X and Y Drive Assy REASON 1 Apr 10 SER No Please see the following page 2003 Changed the circuit to meet new Pulse Module STK795 470 NO SI D03041 A S M No ARP3107 ARP3117 ARP3107 ARP3093 ARP3120 ARP3093 ARP3111 ARP3118 ARP3111 ARP3123 ARP3123 1 2 PG Ref CURRENT PARTS CO NEW PARTS S 4 SYMBOL
38. from old to new 2 Not Interchangeable an all 3 Interchangeable in both ways 5 Do not use old parts 37 Memo Classify PARTS SYMBOL DESCRIPTION SCAN IC DIGITAL VIDEO ASS Y Service Panel ASS Y 503 SCAN IC DIGITAL VIDEO ASS Y Service Panel ASS Y 433 D4417 D4428 D4497 D4598 AA D4416 D4427 D4495 D4572 SY61 2 3 There is No compatibility between the old part and the new part individually Please follow the below instruction when repairing the product with old parts Scan IC replacement Both old SN755860PJ and new scan IC SN755864APZP are available as part Replace with the appropriate scan IC according to the part number of the actual Scan IC on the repairing unit Service Panel Assy When the new Service panel ASSY AWU1068 AWU 1069 is installed instead of the old service panel ASSY AWU1040 AWU 1043 it is essential to perform either of the following measure together with the replacement of the panel 1 Replace the D Video assy from old part AWV1903 AWV 1929 AWV 1941 to new part AWV 1970 AWV 1971 2 Modify the scan sequence program of the D Video assy Detail of this method is described in the Document SK D03002 D Video Assy Both old AWV1903 AWV 1929 AWV 1941 and new AWV1970 AWV 1971 D Video assys are available as part Replace with the appropriate D Video assy according to the type of the Panel assy installed on the actual repairing unit Alternatively confirm the Pa
39. ing the following conversion table of the VSUS data 3 Set the new VSUS data at V SUS on REF DIG in service factory mode By using left and right P keys on the remote you are able to change the value of VSUS data VSUS data Conversion Table VSUS data readjustment flow chart Old data Did data Met ke ee Navodila torindustrial EN 455 Inch 505 inch VSUSI32 VSUSIS5 vSUSI102 asmen posmeh VSUS136 VSUS138 VSUS109 for consumer IVSUSO00 None None VSUSODI None None VSUSTAT O VSUST23 VSUSI45 VSUSI48 VSUSI22 ZU SEDE None None None None None None None None None None VSUSOST JVSUSO36 N None VSUSIS7 VSUST99 VSUSTS VSUSOUG vam VSUSOG7 VSUSO85 VSUSO77 VSUS032 VSUS090 VSUS082 VSUS038 VSUSZ VSUS245 VSUS242 VSUS230 VSUS250 VSUSIO7 VSUSIO2 VSUS064 in Service Factory Mode Panel size is 43 inches 17 or over MONITOR VERSION is LI or under Write down VSUS data Write down VSUS data while Censer TEMP is 25 Itis not necessary to check to 30 panel temperature Look for a required VSUS data for the unit from the original VSUS data VSUSII VSUSI13 VSUS077 VSUSO7T_ VSUSII9 VSUSIIS VSUS083 ISS US IST VSUSIII VSUSIOS VSUS070 are None None 32 Pioneer MODEL No SYMPTOM CAUSE SERVICE REMEDY FACTORY COUNTER MEASURE SERVICE INFORMATION Date
40. isconnection of cable CN7401 M6 CN4201 D17 Check if the cable is disconnected MAIN BOARD Assy or or not securely connected PIG TAL VIDEO ASEY Failure in communication MTXD MRXD between the EE IC5201 Module Ucom and IC7207 Main Ucom Failure in CELIA or defective peripheral circuits CELIA BLOCK IC7004 enn MAIN BOARD Assy E TE Failure in MIKE or defective peripheral circuits MIKE BLOCK IC7101 NIIIN SD7 Serial communication failure of the TOOLS MAN microcomputer AV BOARD Assy Failure in IF Ucom or defective peripheral circuits UIF UCOM BLOCK IC8705 Failure in communication TXD IC2 RXD IC2 CLK IC2 MAIN BOARD Assy or IC2 CE IC2 EMG TXD 1C3 RXD IC3 CLK 1C3 1C3 CE AV BOARD Assy IC3 BUSY between one of the above devices and IC7207 Main Ucom 14 Possible No of times of LED flashing Category Defective Part Category SD Circuit in operation Defective Assy Reason for shutdown Point to be Checked MICHAEL BLOCK IC6107 gt 5 D gt gt lt m O U U Z m o m E 2 S T OJ O AX O OJO O O AX LA Ge Failure in MICHAEL MAIN or defective peripheral circuits Failure in MICHAEL SUB or defective peripheral circuits MICHAEL BLOCK IC6255 MAIN UCOM BLOCK HDMI RX BLOCK TUNER BLOCK Failure in VIDEO SW or defective peripheral circuits AV SW BLOCK IC8005 d C E il AV BOARD Assy or SDA MAIN SCL HDMI SDA HDMI SCL HDCP TUNER BOARD Assy SDA HDCP SCL EP SDA EP between one of the above d
41. ld check as a diode If Y drive shorted next unplug Scan PCBs If short goes away check scan ICs If still shorted replace drive With Scan PCB unplugged perform diode check from Vh to Psus buss bar Should check as a diode If shorted check resistance from Vh and Gndh buss bar to HVxxx each IC has 2 test pads Should measure 3 to 5 meg ohm varies by DVM Remove IC see SK D04003 that measures different from others and recheck If all check the same but Vh is still shorted you must check all 64 HV pins of each IC Remove side rail and 32 feed throughs are accessible near the panel connection If nothing shows up loosen Scan PCB and flip over to access all 64 connections 18 Pioneer SERVICE KNOWHOW Date Sep 14 2004 No SKD04003 1 3 MODEL No MODEL No See to following page SUBJECT 1 How to remove the coating of SCAN IC Required equipment tweezers Curved Tip Tweezers are better than stright ones cutting pliers Procedure 1 Peel the coating a little at the place of lower left corner of SCAN IC which has rather more coating Please be careful not to damage the pattern PIONEER CORPORATION SY61 Memo K MATSUMURA MANAGER DP Technical Support Group Classify Service Support Division 19 2 3 3 Pick up the peeled coating by tweezers and wind them around the point of the tweezers while rotating tweezers E ER z a ES ET d G n mn H omm ms m oue ud de Le zal L
42. ning guide page 28 for more information Models Covered PDP4330HD PDP434PU PDP5040HD PDPSO4PU PRO1110HD PRO910HD Tip Date January 21 2004 The Tech Name Jeff Andrews Symptom Displays out of range Cure This model requires an optional video card in order to display anything other than computor monitor video resolutions even if using RGB Models Covered PDP434CMX PDPSO4CMX Tip Date March 14 2005 The Tech Name Jeff Andrews 27 3rd generation 50 PLASMA Quick Reference Chart PDP 503CMX PRO1000HDI PDP 503PU PRO1000HD ooo o o o o o o o o o o o o III III IA 1 2 AXY1053 55 or 59 AXY1059 1 2 AXY1053 55 or 59 Power Supply Module 7 AXX1064 8541 35690 7 AXX1064 must check 7 AXX1064 2431 12680 7 must check G NewScanICSN w Aui sr Service Bags Ass 2 3 AWU1068 AWU1068 2 3 9 AWU1068 y 8 AWU1110 8 AWU1110 8 9 AWU1110 yt 3 AWV1903 or 70 79 Digital Video Ass 3 AWV1903 or 70 79 AWV2072 Pista video assy yawvtensorzaro mm ajamaan NA AWZ6632 70 Assy avs NA MXAudioAssy aus J NA FANMoor amo A N A MX LED Assy AWzcea2 X AWZ 655 Control Assy AWZ6633 N IRAssy AWZ6643 LE X AWZ6658 Side Front Key Assy AWZ6637 O gt AWZ6656 N A Slot Connector Assy awzesa gt o O m N A N A Owner s Manual
43. of cable CN7455 M2 CN8652 AV2 TUNER BOARD Assy Failure in communication TXDC RXDC between the DTV p tuner and IC7207 Main Ucom Check if 3 3 V and 1 5 V are activated AV BOARD Assy Defective DC DC converter AV REG BLOCK U8502 ASIC power supply DC DC MAIN BOARD Assy Defective RST IC MAIN UCOM BLOCK pote AV BOARD Assy Failure in EEPROM or defective peripheral circuits UIF UCOM BLOCK MAIN BOARD Assy or Disconnection of cable CN7454 M1 CN8651 AV1 AV BOARD Assy Failure in communication SCL EP2 SDA EP2 between the DJ IC8705 EEPROM and IC7207 Main Ucom G 5SX Models PDP 4350SX amp PDP 5050SX 15 SD13 IC8705 Check if the cable is disconnected SD14 or not securely connected Communication failure O O O O O O Yon boma 1 e tem D D D D D D D D D D D D 5 5 3 5 5 A co AB W N E o e G3 Diagnosis of the error point in the various protection circuit P D circuit operation Red LED blinks i sa P D Point in Possible Part of Error Circuit State Operation Diagnosis Condition Operation P D Circuit Blinks 1C2206 IC2214 Pulse module 1C2203 1C2204 VOFS D D CONV BLOCK Y DRIVE Assy D D CONV BLOCK Y DRIVE VOFS D D CONV BLOCK Y DRIVE Assy IC2702 IC2709 IC2715 K2712 Lo VOFS OVP IC2701 IC2702 IC2709 1C2715 Drive section control output elements etc in VOFS D D CONV BLOCK Y DRIVE Assy K2709 Lo vors uyp formal operation 02211 02212 R2277 102208 022
44. ows call 2 menu 3 From standby push menu then set then power 4 From standby push set then display then power 5 From standby press display wait 4 seconds then left up left right power in sequence MR must be connected for PU models 6 Use digital video for service Data from RGB loads at power on 7 Use digital video for service In factory mode info layer go to digital EEPROM Should be adjust N G backup OK Push set select data transfer yes Goes to service part select no If replacing RGB or MR I F data updates at power off 8 Go to initialize layer of factory mode and hold display key until red led goes out 9 Hold input until LEDs stay lit Then push down input up power in sequence 10 Hold the VOLUME up or down key for 3 10 seconds Then within 3 seconds hold the SPLIT key for 3 10 seconds Then within 3 seconds use the ENTER key to set to RS 232C the baud rate last selected is chosen or the HOME MENU key to set to SR Power Supply Upgrade 3rd generation units that have power supply AXY1059 A to G are being covered for an upgrade to AXX1064 AXY1059 H See bulletin for details Serial is on lower edge of front bezel except for PRO which are adjacent to input jacks An orange dot indicates upgrade is done Customer responsible for other repairs m REMOTE CONTROL UNIT AXD1486 21 12 Pioneer iF WI d SCREEN AUTO ON SIZE SETUP ICS O Co Add button for test mode ZOOM C e
45. r select Enable or Disable press Enter The little dot will show next to which ever is activated Models Covered PDP4340HD PDP434PU PDP5040HD PDPSO4PU Tip Date June 24 2005 The Tech Name Tony Perkins Symptom Power down with 3 red blinks Scan board Vh to buss bar shorted Cure Replace thyristor KUION16 Models Covered PDP4304 PDP4314 PDP434CMX PDP434PU PDP5014 PDP504CMX PDP504PU PDP5004 PROIOIOHD PRO434PU PROSO4PU PRO810HD Tip Date June 10 2005 The Tech Name Bob Shoemaker Symptom REMOVAL OF BLUE SEALANT SURROUNDING SCAN ICs Cure USE FLUX REMOVER Techspray Gen 3 Flux Remover 1631 16S or similar AND NYLON TOOTH BRUSH DOWSE THE IC WITH THE SOLVENT AND USE THE TOOTHBRUSH TO REMOVE IT FROM THE LEADS OF THE IC BE CAREFUL NOT TO HIT OR DAMAGE NEARBY CHIP COMPONENTS Models Covered PDP434 PDP434PU PDP504 PDP504PU Tip Date December 10 2004 The Tech Name Tony Perkins Symptom No video when using input 1 Cure Check menu for HDMI setting for input 1 It s probably enabled Unit has dedicated HDMI inputs for inputs 1 amp 3 If HDMI is enabled for either input the others composite S amp component are disabled Models Covered PDP434 PDP434PU PDP504 PDP504PU Tip Date December 03 2004 The Tech Name Tony Perkins 26 Symptom After power up unit had no display and power indicator green LED blinked three times in succession repeatedly Checked amp verified standby 3 3V then replaced
46. requires an interface and system cable G3 GGF1428 210 70 G4 amp 5 GGF1475 51 53 PDP 504CMX 1 PDP 433 503PU 6 Block Diagram of Shut Down Signal System standby LED green blinks DIGITAL VIDEO ASSY IC1101 IC1191 Panel UCOM Panel UCOM THERMAL SENSOR t I Flash ROM externa ASSY IC8351 Thermal Sensor 1 DDC SCL DDC SDA 2 Y DRIVE ASSY IC1207 Module UCOM Moisture Sensor CN2002 IC1204 EEPROM SW POWER SUPPLY MODULE Expander MR INTERFACE ASSY AUDIO ASSY IC5202 CXA20218 IC4204 Sil861 MEDIA n Note D 4 shows number of times LED blinks when shut down occurrs Block Diagram OF The Shutdown Signal System StandBy ON LED Blinking In Green RGB ASSY DIGITAL VIDEO ASSY win K mitt www G H mua seson external Flash ROM external Flash ROM ASSY TXD TXD MX AUDIO ASSY Busy D wuce BUSY E PU ce Thermal REQ WU REQ PU Sensor 1 5 FAN NG Y DRIVE ASSY IC1207 Module UCOM E 65605 Sensor O AUDIO NG Main UCOM CN2002 4 TEMP3 IC5512 Thermal SP L ASSY Sensone 4 TEMP2 IC8151 SAEI r EM SLOT CONNECTOR SW POWER SUPPLY ASSY MODULE Expander VIDEO SLOT ST1 ASSY IC7302 IC7103 Chroma Decode Expander IC7202 IC7104 3D Y C amp CNR EEPROM Note The figures D 8 indicate the number of times the STANDBY ON LED blinks when shutdown occurs in the corresponding route PDP 503 PDP 433CMX PRO800 amp PRO 1000
47. roubleshooting chart labeled Diagnosis or the error point in the various protection circuit operation in service manual or training guide Cure If unit still powers down after unplugging power connector to X drive Y drive and audio assys you have an address problem Remove pin 5 of the P2 connector on the P S assy If unit then stays on but picture is very distorted with possible image burned into the picture do the following check Check for GOVDC at SAA plugs of Sub Address assys to confirm P S is outputting Vaddr 60V If so check for 60Vat CN6702 any pin If missing the Address Resonance Assy 1s probably bad Models Covered PDP433CMX PDP433PU PDP503CMX PDP503PU PRO1000HD PRO800HD Tip Date September 11 2002 The Tech Name Jeff Andrews 47
48. rt number and the labelling on the D Video assy as described in the document SK D03002 Note New scan IC and old scan IC are physically different When Old Panel assy is used together with the new D Video assy abnormal whitish light emission will appear on the screen In this case turn off the power and confirm if the correct pair of D Video assy and Panel assy is used This whitish abnormal screen is caused due to un match of scan sequence and it restores when correct pair of D Video assy and Panel assy is used Regarding Digital Video Assy for 503 series AWV1970 and AWV 1979 are interchangeable in both ways 38 33 Parts List Digital E TIE MODEL No Serial No SCAN IC 0000001 0002750 SN755860PJ AWV1903 AWU1040 AA 0002751 SN755864APZP AWV1970 AWU1068 PDP 503PG TLDPKBR 0000001 0001100 SN755860PJ AWVI903 AWU1040 0001101 SN755864APZP AWV1970 AWU1068 0000001 0003050 SN755860PJ AWV1903 AWU1040 SE EES 0003051 SN755864APZP AWV1970 AWU1068 0000001 0009990 SN755860PJ AWV1903 AWU1040 NES 000999 1 SN755864APZP AWV1970 AWU1068 0000001 0000600 SN755860PJ AWV1903 AWU1040 EE 0000601 SN755864APZP AWV1970 AWU1068 0000001 0005590 SN755860PJ AWV1903 AWU1040 PDP 503MXE Y VLDK x ER 0005591 SN755864APZP AWV1970 AWU1068 PDP 503PC TAXO 0000001 0000030 SN755860PJ AWV1903 AWU1040 0000031 SN755864APZP AWV1970 AWU1068 PDP 503PE WYVI6XK 0000001 0008410 SN755860PJ AWVI903
49. shutdown 14 times IF EEPROM l uc va Immediate power down Lit 2 mes Pane POWER SUPPLY mmediate power down Lit 3 me sou mediate powerdoun Lit 4time SCAN SV Immediate power down Lit Stimes Y DRIVE mmediate power down Lit 6tmes Y DCDC Immediate power down Ut 7times ag immediate powerdoun p HE po Je Powering off Internal temperature too high Shutdown 30 seconds Check temperature around PDP after warning Check temperature around media receiver SD04 Lit Btimes Lit 9times Lit Ho times Limes RSS spe Immediate power down Lt fh2tmes DIGITAL DCDC Immediate power down ut 15imes UNKNOWN inmedate power down 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 G4 amp 5PU 13 G 5SX Models PDP 4350SX amp PDP 5050SX e Diagnosis of the shutdown No of times of LED flashing Category Possible SD Circuit in operation Defective Assy Reason for shutdown Point to be Checked Defective Category nt m A Communication failure of IC4 Communication failure of the Sa panel drive IC DIGITAL VIDEO Assy PANEL FLASH BLOCK After turning the unit on again check if the data on the version can be read with the GS1 command Writing failure of IC4 DIGITAL VIDEO As
50. sy Communication failure of the EEPROM MODULE UCOM BLOCK Communication failure of the MAIN BOARD Assy Communication failure of the EEPROM IF BLOCK SD2 module IIC Check the shutdown subcategory on the Factory AUDIO AMP Assy Defective volume IC AUDIO AMP Assy menu DIGITAL VIDEO Assy or Disconnection of cable CN4203 D18 CN3501 A1 Check if the cable is disconnected AUDIO AMP Assy or not securely connected Defective DC DC converter DIGITAL DD CON BLOCK U5602 UR V and 1 5V are ivated DIGITAL VIDEO Assy Defective RST IC PANEL FLASH BLOCK IC5301 1C5302 IC5303 Panel having higher temperature Surrounding temperature Shutdown occurs when the sensor temperature becomes 74 C or more SD4 Panel having higher temperature SD3 Power decrease of DIGITAL DC DC O K UJ m O A TEMPI DIGITAL VIDEO Assy or Disconnection of cable CN5202 D4 CN1071 TE1 Check if the cable is disconnected PANEL SENSOR Assy or not securely connected Speaker short circuited Speaker terminals Ge ne Speaker CODES SR contact with the chassis etc SD5 Audio failure AUDIO AMP Assy Defective AMP IC AUDIO AMP Assy IC3504 11 DIGITAL VIDEO Assy or Disconnection of cable CN4203 D18 CN3501 A1 Check if the cable is disconnected AUDIO AMP Assy or not securely connected Failure in Module Ucom or defective peripheral circuits DIGITAL VIDEO Assy MODULE UCOM BLOCK en Failure in writing in the Module Ucom SD6 Communication failure of the module microcomputer D
51. uits and block diagrams refer to the Service manuals Lead in the solder used in this product is a known reproductive toxicant which may cause birth defects or other reproductive harm California Health and Safety Code Section 25249 5 When servicing this or handling circuit boards and other components which contain solder avoid unprotected skin contact with the solder Also when soldering do not inhale any smoke or fumes produced Recommended preparations for Plasma service Scheduling Request purchase info from customer Advise that tech will need to see invoice at time of service call Request model and serial number use model system chart Serial number of panel can be on bp bottom side edges or by input jacks as well as on the back Advise them not to use number on speaker Request details of symptom is there a picture momentarally on screen display If it powers down request blink sequence of power indicators red and or green For two piece models need this for both units Tech should check tips and bulletins on http www pioneerelectronics com select authorized service companies and login If there s any uncertainty call your Office of Technical Service Performing service call Tech should take service manual necessary tips and bulletins static strap scope and HD generator Before opening unit check for picture aberrations and status of power indicators If unit has a trap switch do
52. worked D D CONV BLOCK DIGITAL VIDEO s tn juuri IC1901 K1905 Lo 2 5V OVP 16 G 4 amp 5 a Defective Assy Reason for Power down Point to be Checked Possible Defective Part Remarks OO If the elapsed time from relay on until the LED in the power supply unit lights is about 2 4 POWER SUPPLY Unit seconds the defective assembly may be the 2 POWER 50 43 X or Y DRIVE 60 49 X DRIVE Assy VSUSUVP XSUSBLOCK OHK JU 50 49 Y DRIVE Assy VSUSUVP YSUSBLOCK iC2808 12807 mask module Jl wu ooo Soul a SCAN 50M3SCANAP wm upege icon coa cao A or50 43 v DRIVE noe mmm Jemen s Disconecton a able saa CNA001 en A Nl 1 n 50 i SCANA B DSconecton of able ela CN2101 ENEE ONE 2 il1 21 1 4 ASSy SCAN IC IC5V DC DC Y SUS SCAN IC 02401 Q2402 IC2304 Assy au OVP csv DC DC aam 102411 EE D IC2303 IC2307 mask module 1C2301 Y DRIVE 50 43 Y DRIVE Assy 16 5V OCP Y SUS BLOCK IC2304 1C2305 R2332 VOFS UVP VOFS DC DC IC2404 1C2412 Q2404 Q2407 Q2312 Y DCDC 50 43 Y DRIVE Assy VOFS OVP VOFS DC DC IC2404 102412 02202 Q2203 Q2214 Q2205 Q2206 Power down caused by Q2208 Q2209 Q2212 IC2201 IC2202 7 Y SUS 50 43 Y DRIVE Assy ketection of middle point voltage Y RESONANCE BLOCK D2201 D2206 D2220 D2211 D2225 D2230 Control signal series resistors CN1501 2 0 a ADRS 50 43 ADDRESS Power down caused by ADR RESONANCE BLOCK R1631 Q1601 D1602

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