service manual
Contents
1.2. Iwo 1 XC3S50 5PQ Anema v 30En 3 1 3590 5 06 08 008 I F WEB CRXiN SBADD14 TS CLK GCLKA 1 NANG SxMCLKO DRXiN SBADDIS DATI7 id 6 gt DATISI KMDOA A gt SBADD10 i DATIS gt SBADDS i DATISI ADDS i DATIA thaw XMDOO SBADD7 167 X VA 7 584006 i i 1 38 ZMOSTA gt 34 SBADDS i t
3. 7103 T 5 B e c NFSA4 ES A 4 2 to Power Supply Unit lt P 59 206 EE 1 LJ a LJ 7o 2109 N ____ gt MO 1 89A0 47 9 4 1 1 4 lo o m E n 5 WE Te 515 Fa M E pep CO To DOT LF mn BR 4 A 7111 7112 44 ee AEE B IZLA d PAP 4 m H j DEAE 113 2114 1 5m B
4. DET 3N3_DET 3N3 DET af af af 2 gt of x al of al t a 5 B a a a d c unerM CV 5 4 4 ay oe B d TunerM CV 4 5 from Y Y Y Y Y Y Y Y Y 77 Y bi T 5 Z P gt i to GND1 V1 R Vi R B MoNi C MoNi_ MONG MONG EN lt ME AEP_R EBUH from sheet4 a lt coan yg vA FAN VOI aL p s 5 a gt lt 1 5 T 5 5 5 R7in 58 a _ LBin E hein m m m Lain E 5 Rai
5. Connector wire Plug Pin Plug Pin Name Assy List Board or Location Name Board or Location Nane GER 50 901 ESTC al Ass CONTROL PCST AIN DIGITAL psc ESL Final Ass AIN DIGITAL PSL LED PLS ESD Final Ass AIN DIGITAL PSD 50 PDS EMP Fital Ass AIN DIGITAL POD PWI EFA Final 55 TERMIML PENI MFANI Final Ass TERMINAL PFA2 __ 2 EFB Final Ass TERMINAL PFBI MFAN3 EFB2 Final 589 TERMIML PFB2 MFAN3 sp alAss y MAN DIGITAL PSPK SP L R a EP 41155 POWER CN63 AIN DIGITAL PPMI PPM p 5 EPM2 al Ass OWER CNPP AIN DIGITAL PPS EPUI Final Ass POWER FILTER PPUI ECN23 Final 4557 POWER CN64 PANELN SUS CN23 ECN6 Final 55 POWER CN68 PANEL LOGIC CN6 ECNI Final 4557 AIN DIGITAL ECH PANEL CN FILTER PFAC 2 _ EGND 41155 SHASSIS Metal PANEL BASE EMH Preparation t bends as follows and it forms 15mm amp 45mm X A View lt 7 4
6. Digital board 515 515 srevesv 1l 1 sTBY 5v GND SDA 50 4 gt SCL 49 gt IPowERoFF 4 4 PoWERoFF GND 48p 4 5 ACCLoCK 41 gt PowER 6 iRQ 46 gt PNL TX 45 4 el PDWN 44 PNLRST 43 gt PNLoN 42 15 DF3D 15H TAI 40 gt psev 1 1 39 gt TBI 38 TBI 37 TC1 36 gt GND TCi 35 el GND LVDS 34 33 gt TCLK1 32 ev ool GND 31 ano 0 TD1 30 gt tj TDI 29 GND 1 28 gt 27 GND 26 GND 25 TA2 24 gt TA2 23 gt 2 22 gt 2 21 gt TC2 20 gt 2 19 gt GND LVDS 18 2 17 35 RBCLK TCLK2 16 36 RBCLK GND 15 37 GND TD2 14 se RB3 TD2 13 39 RB3 2 12 40 RB4 2 11 gt 4i RB4 GND 10 42 GND TERMINAL PWB GND 9 43 GND GND 8 44 GND GND 1 45
7. JARXD gt CCTS_N i VCRX gir 2 CTXD lt UT AVCRTS N UATXDS 4 UATXDS iR CA BL DUT e QUT 5 0 3 SBY 3 3V SE SBY 5 DV E iN3_DET gt iN2_DET gt _ gt V3 PB V3_PR x V3 R 2 gt Ve CY 2_ E va gt vel P va R gt 2 v1 C gt 1 gt Vi vi s V1 CV gt v1 vil Vil VIA gt MoNi C i lt a MON MoNi CV E MoNi L MoNi L MoNi R SEREE b iR _ 3 4 le d i i Tre JA 2 7 i 48 22 2 7 i Y E S m N E 3 i TA out 6 LINK IR out ONI i 7 TNPUT3 INPUT2 INPUT 1 OUT i evt AV CONTROL
8. D ets FaWER 2 Td 1 042 ANA DIG Digital Analog Tune UTO4 UTO 1 4 VP 13HSR Harizontal IF AGC TF Si A5V DOV 1F OUI 9 SGMEOF 1219 m BV45V 8 GND 17 17 L OUT 16 1 00 15 AGC GND 14 4 AMPLIFIER VIDED_OUT 3 AGC_OUT 2 FAT INN AFT SCL U 215 205 1 3 sa g acu B V SUPPLYA5V cos b 5 BTL430V 4 GND 3 3 P 1 D to EK XT10 i GE 25 vesci E tu gp d A BFF 70 2 Ft 130MHz For 505601 only Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement TERMINAL NOTES ABOUT THE SCHEMATICS DW3U BASIC CIRCUIT DIAGRAM TERMINAL 2 of 5 PRODUCT SAFETY NOTE Components marked with and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing irom sheet4
9. e Specification This drawing shows the wiring diagram for 50 FHD_PDP Chassis S 0 0 5 5 The connection and wire styling the figure EEAO Preparation OVER WRAP 2 This drawing shows the rear view of the set Nene Pahang EN Inlet Part EMPO A VIE J Lock lead holders surely il the terminal of the Inlet surely as follows Green Yellow __ Ls gt SEELELLLLLLLLLLLLLLLLLLLE oz kama U EM a aaa a eS p To a process m lt gt ock x EL VIEW FROM CONNECTOR LOCK VIEW FROM CONDUCTOR Shown Part CNOLPPULPFAC and FG 7 Fasto please Confirminsertionin the terminal surely The Inlet is builtin by fainal Ass y Drawing 0037501 TABLE OF CONTENTS 10 E 2 QUICK DISASSEMBLE GUIDE These two pages show diffrential points from H T Models other pages are POWER UNIT FAN 55 505601 P50V701 P50X901 Remove Screw M3M 3 8 P MJ03598 4 pcs 6 Remove Screw M3D 4 10 P MJO3895 2 pcs Screw 3 8 P MJ03963 2 pcs Screw M3D 4 10 P MJ04067 2 pcs Panel fan Ass y 2 Remove Power Unit PHHA02202 7 Remove Screw M3D 4 10 P MJ04067 2 pcs 3 Remove Screw M3M 3 8 P MJ03598
10. ee G9 a Specification This drawing shows the wiring diagram for 50 POP Chassis The connection and wire styling the figure FAC Preparation OVER WRAP 2 This drawing shows the rear view Of the set Insert Fastonof EFAC 3 Lock lead holders surely in the terminal of the Inlet surely as follows 4 is unecessary for P5061 Green Yellow M ELE aia E LOCK 2 Shown Part Please VIEW FROM CONNECTOR LOCK VIEW FROM CONDUCTOR CNOLPPULPFAC and FG a Fasto seriol he terminal surely The Inlet is built in by fainal Ass y Drawing 003750 TABLE OF CONTENTS 9 I n a C2 I ON P50y MODEL uar ca FINAL WIRING DIAGRAM
11. BASIC CIRCUIT DIAGRAM SWEL1 of 1 PRODUCT SAFETY NOTE Components marked with and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing 1 2 3 4 5 6 A SW 2 U l d B B t 1773 MOTOR Y a 5 8 MOTOR 5 JOINT DE 1 2 354 1 SW COM 1 4 3 Py 52418 05H amp TU CU N LO D Box gt Z rau eo O 0 0 1 4 O D E 0 Terminal PWE For P50X901 P50V701 and P5085601 Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement SWIVEL NOTES ABOUT THE SCHEMATICS 14 DW3U BASIC CIRCUIT DIAGRAM FILTER 1 of 1 PRODUCT SAFETY NOTE Components marked with N and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing
12. 2 N c 3lVoc GND 4 GND 5 GND ol e GND AC INLET AES aa a a mr a an rre rre rmt Ia rere a an E TIN Is __ 5 Is 8 ovs mecs VT 2P Is 19 gt 101 L m jac AC L AC IN gt N gt ___1 CN68 CNB PH 9P PH 9P vec 1 a aa aa a a a ak an aaa adana a GND Vrs Vsago el _______ 9
13. I2C bus Level Shift 339 5V to to gt gt gt gt gt gt gt gt gt e 5957 H 2 EE heet2 y 8 01 4 e For P50X901 and P50V701 only Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement NOTES ABOUT THE SCHEMATICS 24 DW3U TERMINAL 4 of 5 TERMINAL DW3U BASIC CIRCUIT DIAGRAM TERMINAL 5 of 5 PRODUCT SAFETY NOTE Components marked with a shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing A 01 6 5 us Wu aan pepe 2 C M Hu da FAN i GND1 At 24 _ p FAN d a NN T to B ERE P 2 lt 4 RPGS 2 8 i ee AN DET oo 470K p E
14. STUNREDO 112 oTPoes STUNREGA lt 9 0 4 to sheets5 GND MTV AFC GND C gt Si6 DET GND to sheetS PNLon lt 25 PNron GND to sheet2 REC MUTE lt GND gt GND TXD gt Les 4 T gt m to sheet3 Ls gt E TPO21 gt 49 2 DRX_aN 19 22 gt Les MPEGPDO GND1 GND1 GND1 PoWER 2 Td For P50S601 only Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement TERMINAL NOTES ABOUT THE SCHEMATI 19 DW3U BASIC CIRCUIT DIAGRAM TERMINAL 5 of 5 PRODUCT SAFETY NOTE Components marked with a N and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing
15. HITACHI PA No 0226 P50X901 DW3 D P50V701 DW3 D Inspire the Next SERVICE MANUAL 505601 DW3 F NAT SG DY WAY D CLU 4372A p n HLO2402 50 901 AWE DS R C CLU 4374A p nHL02404 50 701 NU SG CHASSIS R C CLU 4373A p n HL02403 505601 SERVICE MANUAL REVISION HISTORY INFORMATION DATE REVISION 08 FIRST ISSUE OF MANUAL Nov 12 2007 Added Remote Control Info How to enter Service Menu Page 31 Nov 12 2007 Added In Depth 50AF1 Panel Troubleshooting Flowchart Page 32 Nov 27 2007 Added additional adjustment details about power supply Page 48 Dec 05 2007 Added note about power supply adjustment 4 O SPECIFICATIONS AND PARTS ARE SUBJECT CHANGE FOR IMPROVEMENT PLASMA DISPLAY PANEL MAY 2007 HHEA MANUFACTURING DIVISION HITACHI No 0226 nire the Neni P50X901 DW3 D Inspire the Next P50V701 DW3 D SERVICE MANUAL 505601 DW3 F A D R C CLU 4372A p n HL02402 50 901 dh po UN R C CLU 4374A p nHL02404 50 701 GEL A SS SS R C CLU 4373A p nHL02403 P50S601 This ADDENDUM is made due to the new models P50X901
16. 5 26 E o X E D XBUS U PWB FPF38R XBU5461 1 SDR U PWB FPF38R SDR54592 mural Frio i E E X a i Y SUS PWB FPF41R YSS56431 MTEI K SUS PWB Bidi TI 4 Ls 1 FPF41R XSS56421 __ _ _ SDR L PWB FPF38R SDR54602 na XBUS D PWB rs LIES 02 FPF38R XBD54621 e ex a 7 E 1 x ABUS C PWB FPF41R ABC56081 LOGIC PWB NOT REPLACEABLE ABUS B PWB FPF41R ABB56071 TABLE OF CONTENTS 29 PART NUMBER OF PANEL CONNECTORS Signal cable Power cable Signal cable FPF41R CBL02386 FPF41R CBL27312 FPF41R CBL02385 Power cable FPF41R CBL27311 Signal cable FPF41R CBL02382 Signal cable FPF41R CBL02381 Signal cable FPF41R CBL02384 Power cable FPFA1R CBL27311 Power cable Power cable Signal cable FPF41R CBL27301 FPF41R CBL27313 FPF41R CBL02383 TABLE OF CONTENTS 30 DW1 DW2 DW33 Service Modes avail
17. 16V Digital Audio Amp Seine2 D Seine2 A Reg IR IR Blaster HV V rey DU Mod Driver Reg Reg Reg Cable Equalizer ROM SW Flash Memory PLD Demodulator LPF Buffer VCXO PLL OneNand Nereid 45V V 45V 49V Reg Reg Reg Reg SW 2 Buffer Levelshift Output AV Control Terminal PWB i ce 1 1 Clock sb LED Buffer Buffer MMC Buffer LED PWB SD PWB Control PWB m o Anc cO EIN Lil l TABLE OF 5 6 5 DIAGRAM For 505601 Power Unit PDP Module CONNECTION DIAGRAM Tm m 1
18. ed ad 1 EN CN p UJ NG SS NE NG HN31 d yi 4 8 3 4 1 100 24 77 T zoe C OU ND M M t GND1 a XO KENDI 2 AN33 1 M 100 2518 gt gt E a 5 EL 27 C5 gt m lt iO i oO c EE gt a gt lt e 2 m r 4 m 3 o 8 2 11V 501331 LO Main Di gitalt A 77 AN For P50X901 and P50V701 only Refer to 0224 for the 505601 Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement NOTES ABOUT THE SCHEMATICS 26 LED DW3U BASIC CIRCUIT DIAGRAM POD 1 of 1 PRODUCT SAFETY NOTE Components marked with a shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing
19. VR380 Va VHR380 CN99 Va Adj Center the Pot CN99 Pin 1 Va Pin 2 Vs ki Cnoi Pin 3 Gnd VR580 V JM M Heat Run Full White 1 Minute before Adjustmeni VR580 Vs Adj Center the Pot The Logic PWB will make the appropriate Vs Va adjustments shortly after power on IR If the pots VH251 VH151 are accidentally moved please read below VR151 should be adjusted to the point when CNPPS connector Pin 1 2 or 3 voltage is 5 65 V 0 25V VR251 should be adjusted at the point when CNPPS connector Pin 13 14 or 15 voltage is 15 V 0 5 Index 48 HITACHI
20. 10mm i 10mm 12 13 15 Convex Convex Concave ds Concave b PFA2 a a Detail of Part B I Red Black Med T e o n g aee f
21. CT41 40 1 16 DOWN CONVERTER 71 4 S QUIN GND 1 For P50X901 and P50V701 only e Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement NOTES ABOUT THE SCHEMATICS 21 DW3U BASIC CIRCUIT DIAGRAM TERMINAL 2 of 5 PRODUCT SAFETY NOTE Components marked with a shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing to sheet4 5 1N2 DE 1N2 DE E n iN3 DE N3 DE 5 7 af 4 af g a b Bs gt 5
22. AGC_ TPPO4 pER Vout VFBX RP30 1 21V 29 1 dd to uz LPS2 LPS1 E kg Tuner ishee S TK73400TCB G sheet 1 GND1 5 5 off on 1 SHOS to GND1 B s TING m GND1 2 1 PARC 9 BtoB sheet 4 g GA 5 50 42 3ND1 C PFB1 ZH 04H 1 nj from BtoB kag 2 to Isheet4 2297 2 10K uH abes 8235 zE 1 4 AB jru gt Es Optical Module 5 4 Digital Audio Output KA G1 RP39 K 7 2 x e Es 1 OK AMD HLO4 gress e GP1FSV51TKOF 2 0 2 fo BP45 Z PFB2 ZH 04H der aai 0 rom BtoB OV of on 4 gt sheet4 ao grooh if eJ 0n 0 01 om Bto lt p PE FIN OE 0 sheet4l lt lt 9224 ZEN from BtoB from BtoB x shzet4 SWiVEL G END P from BtoB E 2 3051 z ET 1 from BtoB 58745 sheetal D GND1 ET to BtoB ENDET Spesial to Swivel PWB For 505601 only Since this is a basic circuit diagram the value of the parts is
23. E For 505601 only Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement TERMINAL NOTES ABOUT THE SCHEMATICS 18 DW3U BASIC CIRCUIT DIAGRAM TERMINAL 4 of 5 PRODUCT SAFETY NOTE Components marked with N and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing onnector Terminal Main PSM 501497 1 to sheet S PDiT SD Yo to sheet2 SD Co to sheet5 to sheet2 Tala D this sheet 1 63 B 67 59 71 zd to sheet 75 to sheet3 GND FAT INP FAT INP to sheet5 END FAT INN FAT INN FDC INP WEH d to sheet1 2 to sheet POWEROFF to sheet FS GUIN
24. P35 SBADD4 i P36 159 NSS 2xMCLK i o 2 34 37 3 WA B unt gt pss sung XMDi5 1 XMDi4 017 iare XvDi3 016 a 15 2 7 478 5 XMDii 0151 o JAMAN Ba 5 01 xwpio 4 2 MEVA gt 013 ENABLE o 1 i gt awe SYNG 2 MPEG 014 RAS 4 7 MPEG 20 gt ED 1 3DATO gt E NFCDATA i 01 0171 DATL7 gt vb suas 5 us MPEG o DATIS XioRD N gt MPEG P40 Datla 4 Ww bre 557 107 i DAT 3 P104 SCL3 3V 100 2 AWO7 SEDA gt 5H peB i iREG N DAT 11 MPEG P v lt 01 I2C Ch 3 lt PLL I F 2 E SDA3 3V 100 mu 5 3 eron Control 24 77 XLL 66M i CLK GCLK3 EG 6IMHz Address 11 o oes 5 3 3V B 10 POD Control XMi VAI E 24 79 CLK 3 i SYSTEM CLK GCLKO 66 11 28 Drv H47 DE o 5 TT 44 N P29 PoD H47 DET W ew iba o Board Revision Neg 4 7 c CONF PROG A gt 075007 NF PROG i ROG B m JAVA i 41 PB3 CoNF_iNiT 176 INIT B Addr 4 lt 103 103 CoNF DoNE 170 DONE gt d Slave Parallel Mode gt p55 MO M0 0 AGRSDAT Lah P54 Mi 1 1 2 1 Write Enabe pa
25. Power Supply has a short circuit N Turn off the AC Power End of analysis X SUS to PSU X SUS Y SUS 1 3 TROUBLESHOOTING THE 50AF1 PANEL 1 On Y SUS board CN32 1 4 pins or CN32 6 4 pins or CN32 8 10 pins or CN32 10 13 pins shorted Y Y SUS board is defective Switching circuit power supply has a short circuit N Dim ck THE CN801 on SDRU or CN811 on SDRD onnrik check for short circuit in following pins 2 6 20 24 ono 28 30 46 50 vi Li VA Y SDR is defective On X BUS board CN63 1 9 shorted XFPOs Ribbon connectos to Panel i Remove the six XFPCs Disconnect CN61 CN62 CN63 CN64 CUM CANI OC CAI CN65 and CN66 CUL Cmn EX IER IM DUE On K BUS board CN63 1 9 are shorted N Panel chassis is defective EVEN f TAN LEN CANI D LIEN DC LULA VOL VOR Remove XBUS U XBUS D FENDER EWEA L SEB LINT TEE On X BUS board CN63 1 9 shorted Y X SUS board is defective XBUS board is defective 38 TROUBLESHOOTING THE 50AF1 PANEL ADM Connector with COF attached COF Chip on Film 2 ABUSA board CNL2 14 19 pin or CNL2 14
26. 15 pin are shorted ABUSA board CNO6 1 3 pins or CNO6 3 5 pins are shorted ADM is defective Panel is defective ADM chip COF is defective ABUSA board is defective Power supply circuit has short circuit ABUSB board CNO6 1 3 pins or CNO6 3 5 pins shorted Y Remove ADM from the following four connectors 02 03 04 05 ABUSB board CNO6 1 3 pins or ADM is defective CNO6 3 5 pins Panel is defective 2 ADM is defective Y ABUSB board is defective Power supply circuit has short circuit EE AB S CNOG T pins or Y Remove ADM from the following CNO6 Ion pins four connectors on ABUSC U aa 02 4 05 LI N E ABUSC U board NE 1 3 pins or ADM is defective R CNO6 3 5 pins Panel is defective i shorted ADM is defective bo ig T DH TRIDM ABUS C U board is defective Power supply circuit has short circuit ABUSC D board CNO6 1 3 pins or CNO6 3 5 pins shorted Y Remove ADM from the following four connectors 02 04 and 05 ABUSC D board CNO6 1 3 pins or CNO6 3 5 pins shorted ADM is defective Panel is defective ADM chip COF is defective ABUS C D board is defective Pow
27. 27 27 1 I gt ii 4 L NAN V E M n m NIN i Grae ro E EGND1 7 0002 2 LJ 2 D gt D 1 01Bin f 4 MET37 0002 F C LJ k i E _______________________________ ___________________________________ P50X901 P50V701 505601 Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement NOTES ABOUT THE SCHEMATIC 15 DW3U BASIC CIRCUIT DIAGRAM TERMINAL 1 of 5 PRODUCT SAFETY NOTE Components marked with and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing
28. 3 pcs Power Fan Ass y Remove Fan P GS00697 2 pcs 4 Remove Screw M3D 4 10 P MJ03895 2 pcs 5 Remove Fan 500696 2 pcs PANEL FAN ASS Y SUPPORT gs P NT sl METAL COVER QUSHION SUPPORT METAL POWER ASS Y DETAIL __ SUPPORT TABLE OF CONTENTS 11 DW3D CHASSIS ASS Y 2 P50V701 P50X901 ONLY Remove Screw 3 8 P MJ03467 2 pcs Remove Screw 3 8 P MJ03963 2 pcs Remove POD PWB ASS Y P JP55141 Remove Screw 3 8 P MJ03467 2 pcs OG O Remove FC8 PWB ASS Y P JP56845 TABLE OF CONTENTS 12 DW3U BASIC CIRCUIT DIAGRAM NOTES 1 of 1 NOTES ABOUT THE SCHEMATICS The schematic drawings included in this service manual addendum are 1 Swivel board 2 Filter board 3 Terminal board 4 LED board for P50X901 and for P50V701 5 POD board for P50X901 and P50V701 Refer to the service manual PA no 0224 for the next additional schematic drawings 1 Control board for P50X901 P50V701 505601 2 SD board for 901 P50V701 505601 D 4 LED board for 5601 NOTES TABLE OF CONTENTS DW3U
29. DW3D P50V701 DW3D and 505601 DWSF They are different to models P50H401 DW3A P50T501 DW3A and P50H4011 DW34A The Main difference is the panel the X V S models use AF1 Plasma Panel and the H T Models use AE1 Plasma Panel Software Digital Main PWB is also different because of Plasma Panel difference Refer to Service Manual 0224 when servicing X V S models in regards to other adjustments not covered in this addendum This ADDENDUM indicates only the differences and special considerations to be taken when servicing the X V S models CHAPTER CLICK ITS BELOW 5 SPECIFICATIONS sanan aaa aana 2 ADJUSTMENTS See below for Power Supply Adjustment Info 4 sje EBRCIIU 5 CONNECTOR DIAGRAMIS Sama Pat Sack apa Pei EP n 7 FINAL WIRING DIAGRAM aa sea dp aan awa ga ka da nandan DOM ga aa GA i aia 9 QUICK a ta aaa aaa aa 11 CIRCUIT SCHEMATIC DIAGRAMS 13 27 28 PANEEPARTO sida 29 PANEL CONNECTORS 30 REMOTE CONTROL HOW ENTER SERVICE MENU DW 1 2 31 IN DEPTH 55 INCH PANEL 50AF1 TROUBLESHOOTING FLOW CHARTS 32 R
30. E 5 lt N 5 5 it nach V3 PRA Tune A from sheeti Y Y Y Y Y Y Y unerM R va l Les ve CY gt Ve_PB gt V2_PA 88 val gt 2 77 NDI doo VIT b 3001 002 4 1 1002 443487 SUTA87 m 09 4 448487 SUT487J ViYL e e gt vi s VICS E 1 0k V1 CV 9 GND4 2751010 i RE VII of gt B A x 5 IL ML IH KR 8 v 5 VIA gt B l o o e 2 8 8 E NoNi C 50 E SD Co B CV NONi CV AEP AEP R from sheet4 lt ASP SP L inj ASP R a coat 47 10 vaL pog FAN VOL gt AE gt FAN VOL 1 0 16 p sp v x SD vo p 2 tuner 50 viceos MoNi C ies Log K vioeo2 o5 6 b 1 4 COFS Videot 28 00010 1 6 0 62 _ eos Cv wi gt lt lt lt Vi gt sk lt 6101 77 8 TPO1 19 lt vac or 2 el E N VAN GND1 VAN 5 e from sheet4 4 g GND y X 5 GND4 P e e D 1 i OND1 885 vn i 7 EN gt gt a e E 5 3 01
31. GND 1 GND MoToR 2 MoToR MoToR 3 MoToR JoiNTDET 4 JoiNTDET SW 5 SW 5 GH 14V GH 10V 4 1 4 GND 2 GND V4 Y 3jv4 Y GND 4 GND v4 c 5 4 GND 6 GND VAL 7 41 VAR 8 4 GND 9 GND T 9V 10 T 9V PWRKEY ADKEYO ADKEY1 GND o fen Joo m Jo Joo n Jo ko POD PWB LED PWB CN63 EH 8P STBY 5V GND N C PoWERoFF ACCLoCK PoWER1 PoWER2 N C oo o Jen Joo ro oo o Joo ro Joo PSM 501497 160 5 1JGND 31 5 6 51 5 6 71 5 6 9 5 6V 11JGND 13 5 5 0 15 GND 17 16V 19 GND 21 N C 23 iRoUT 25 N C 27 N C 29 FiN SARIN 33 CPDET 35 SWVLDET 37 GND 39 AEP 41JAEP L 43 GND 45 ASP_R 47 ASP_L 49 GND 51 N C 53 GND 55 SELL S 57 SELR S 59 GND 61 SCL1 3V 100 63 SDA1 100 65 GND 67 SCL TU 69 SDA TU 71 ANA DIGI 73 GND 75 IF AGC 77 GND 79 FDC AGC 81 GND 83 FAT INP 85 GND 87 GND 89 INN 91 GND 93 FDC INP 95 GND 97 FDC INN 99 GND 101 5 103 GND 105 PoWERoFF 07 GND 09 5 OUTN 11 GND 13 GND 15 DET 17 GND 19 MTV 21 SIG DET 23 N C 25 PNLoN 27 GND 29 REC MUTE 31 GND 33 N C 35 N C 37 GND 39 N C 41 N C 43 N C 45 47 N C 49 51 6 53 N C 55 GND 57 N C 59 GND PLS 501331 11V iR iN STBY 3 3V iR GND 5 6V STBY 5V ALARMLEDO PWRLEDO PWRLED1 MLEDGN MLEDR Jo
32. Y01641 PF38R XBD54621 PF38R XBU54611 PF38RADM019F03 PF41R ABA56061 PF41R ABB56071 PF41R ABC56081 PF41R CBL02381 PF41R CBL02382 PF41R CBL02383 PF41R CBL02384 PF41R CBL02385 PF41R CBL02386 PF41R CBL27311 PF41R CBL27312 PF41R CBL27313 ot Replaceable PF41R XSS56421 PF41R YSS56431 GK01652 GS00696 GS00697 X00731 HA02202 02404 55141 UX28028 P56845 KS22254 C07042 H381 11 H38121 H40153 H41212 H41771 H41772 H41781 H43353 000961 03713 QD56865 QJ03754 QR71601 UE27034 U U 0 U 0 0 Uj UI Uj TH mj 21 mj mj mij 11 1 my my U TI JJ UJ 28 505601 P50V701 P50X901 P50X901 PF50C240135UA 55 FFC CABLE L MM UL20861 AC INLET SK 1015 F1 0 POWER CORD 125V10A UL CSA 8P PLUG CODE L 350MM XBUS D XBUS U ADM ABUS ABUS B ABUS IGNAL CABLE IGNAL CABLE IGNAL CABLE IGNAL CABLE IGNAL CABLE IGNAL CABLE POWER CABLE POWER CABLE POWER CABLE POWER CABLE LOGIC Board XSUS Board YSUS Board SPEAKER 04X15D DC MOTOR DC2406KL 04W B29 TOE DC MOTOR DC2406KL 04W B29 TOE POW MPF7726 RCT CLU123S REMOTE CONTROL UNIT CLU 4372A PSA DW3 D MAIN DIG PSA FC8 DW3 US 50SCO1MRT 6 F FILTER GASKET 10 2 40 J1G DW3 5005 BEZEL FRAME BOTTOM DW3 5005 BEZEL FRAME DW3 5005 BEZEL FRAME DW3 50US BEZEL FRAME TOP DW2 50 FAN COVER DW2 50 KEY SUPPORT DW3 50XR MAIN FRAME DW3 50X U FA
33. 2 0 5 5 5 5 3 04 2 000 N gt 1 gt i gt MAiN PB to shee 5 gt 5 5 4 E 1 0006 IMD10A 27 27 0 2 from sheet4 Ean Or 50517 GND1 For P50X901 and 50 701 only Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement TERMINAL NOTES ABOUT THE SCHEMATI 22 DW3U BASIC CIRCUIT DIAGRAM TERMINAL 3 of 5 PRODUCT SAFETY NOTE Components marked with a shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing ra UARXD3 N AVCCT gt AVCCTS N AVCAXD p CAKO 7 8 lt AVCRTS_N wi AVCATS N UATXD3 4 5 R CA BI 5 4 iH CA_BL_OUT a 0 3 3V P 3
34. 602 501493 160 GND 5 6V 5 6V 5 6V 5 6V 5 6V GND D 3 3V GND GND GND GND TA1 1 GND TB1 1 GND TC1 TCi GND TCLK1 GND TD1 TOF GND TET TET GND TA2 2 GND TB2 182 GND TC2 2 GND TCLK2 TCLK2 GND TD2 TOA GND 2 2 GND CPUSEL SBADD1 SBADD2 SBADD3 SBADD4 SBADDS SBADD6 SBADD7 SBADD8 SBADD9 SBADD10 SBADD11 SBADD12 SBADD13 EXTLD PBLK GND SCL1 100 SDA1 100 GND PoWER 2 Td GND VSYNC AUDioiN LRCKiN BiTiN MODE1 FRC1 FRC3 FRCS FRC7 FRC9 CN23 VH 10P 2 4 GND 5 GND 6 GND 7 N C 8 Vs 9 Vs 10 5 CN8 PH 9P 2 GND 3 N C 4 GND 5 Vra 6 Vrs 7 Vcego 8 Vsago 9 N C FI RES1S 1 GND 2 SDA 3 SCL AIN C SIN C 6 IRQOUT 7 N C 8 PDWN 9 CPUGO 10 PDPGO 11 GND 12 RA0 13 RAO 14JRAT 15 RA1 16 RA2 17 RA2 18 GND 19 RACLK 20 RACLK 21 GND 22 RA3 23 RA3 24 RA4 25 RA4 26 GND 27 GND 28 RBO 29 RBO 30 RB1 1 32 RB2 33 2 34 GND 35 RBCLK 36 RBCLK 37 GND 38 RB3 39 RB3 40 RB4 41 RB4 42 GND 43 GND 44 GND 45 GND 46 GND 47 N C 48 49 N C 50 Speaker L Speaker R PDS 501331 12V 1 SDCLK 2 SDCMD 3 GND AISDDATO S SDDAT1 6 SDDAT2 7 SDDATS3 8 5 6V 9 SDCD 10 SDWP 11 GND 12 D 3 3V PHO1 FI RE31S 1 VBUS 2 VBUS 3 VBUS 4 GND 5 D 6 D 7 GND 8 3 3V 9 5v 10 1t HPD 12 DDCPOW
35. ABUSB Vertical bar Panel ABUSA board appears like or Signal cable is defective Or loose contact of 5 LOGIC or SERE 2 following figure 05 ABUSB Y Turn off the AC End of analysis Different Color Of Vertical line 43 TROUBLESHOOTING THE 50AF1 PANEL 2 3 The vertical lines are at the area of e e or 0 Turn off the main power N Replace ABUSC D board Turn on PDP PM Turn off the main power LOGIC pwb can not be replaced Turn on PDP Turn off the main power ABUSC D board is defective Panel may be defective Replace signal cables LOGIC ABUSC D Turn on PDP V emer gt The vertical lines are at the area of b d b Or Turn off the main power Replace ABUSC D board Turn on PDP ML Signal cable is defective ADM is defective Panel is defective ADM contains COF ABUSC U board is defective Turn off the main power LOGIC PWB can not be replaced e Turn off the main power Panel may be defective Replace signal cables LOGIC ABUSC D Turn on PDP 44 ADM is defective Panel is defective Signal cable is defective ADM contains COF 6 TROUBLESHOOTING THE 50AF1 PANEL 4 S The vert
36. Connect CN 06 ABUSB ADM is defective Turn on Power Panel is defective Turn off AC power End of analysis 40 TROUBLESHOOTING THE 50AF1 PANEL 4 Turn off AC power Connect CNL2 ABUSL Turn on Power Vsago Turn off AC power And remove ADMs from following connectors On PSU board Va 65V exists N CNO1 02 04 Afterwards turn on Power Vsago On PSU board Va 65V exists N ABUSC U board is defective ADM is defective Panel is defective Turn off AC power Connect 06 ABUSA Turn on Power Vsago N Turn off AC power And remove ADMs from following connectors On PSU board Va 65V exists 2 04 ABUSA Afterwards turn on Power Vsago N ABUSA board is defective ADM is defective Panel is defective 4 PSU board 65 exists No Recurrence eee reer error rere eee ere ee eee ere ee eee eee eee ee eee eee eee eee eee eee ee ee eee eee eee eee ee ee
37. TC2 TC2 GND LVDS TCLK2 TCLK2 GND TD2 TD2 2 TE24 GND GND GND GND GND N C PNL_P2 PNL PO PSD 501568 12 SDCLK SDCMD GND SDDATO SDDAT1 SDDAT2 SDDAT3 5 6V SDCD SDWP GND D 3 3V HPD DDCPOW GND SDA SCL ACK GND Clock GND Data0 Data0 GND Datal Datalt GND Data2 Data2 GND GND PMF1 501497 160 5 1 GND 3 5 6V 5 5 6V 7 5 6 9 5 6V 11 5 6V 13 GND 15 D 3 3V 17 GND 19 GND 21 GND 23 GND 25 RA1 27 1 29 GND 31 RB1 33 RB1 35 GND 37 RC1 39 RC1 41 GND 43 RCLK1 45 RCLK1 47 GND 49 RD1 51 RD1 53 GND 55 RE1 57 RE1 59 GND 61 RA2 63 2 65 GND 67 RB2 69 RB2 71 GND 73 RC2 75 RC2 77 GND 79 RCLK2 81 RCLK2 83 GND 85 RD2 87 RD2 89 GND 91 RE2 93 RE2 95 GND 97 GND 99 5 2 101 GND 103 SBCE6c N 105 SBWE N 107 SBoE N 109 SBDATO 111 SBDATt 113 SBDAT2 115 SBDAT3 117 SBDAT4 119 5 5 121 SBDAT6 23 SBDAT7 25 RESET2 27 FCoNT 29 FPHASE 31 PC SEL 33 PC RST 35 GND 37 PLL 27M FC8 39 GND 41 TELEROCK 43 AUDiooUT 45 LRCKoUT 47 BiToUT 49 MoDEO 51 FRCO 53 FRC2 55 FROC4 57 FROC6 59 FRC8 po o fen Joo m Jo l l f p IN n Jw ko Jo im Je Jo JO Joo e lt 6 no lo Jo W Joo
38. ko Joo i Jo en Joo n Jo PWO1 501864 8090 D 3 3V SBADD13 SBADD12 SBADD11 SBADD10 SBADD9 GND SBADD8 SBADD7 SBADD6 SBADDS SBADD4 SBADD3 SBADD2 SBADD1 GND SBDAT7 SBDAT6 SBDATS SBDAT4 SBDAT3 SBDAT2 5 SBDATO 5 SBWEN SBBEO 5 GND SBCLK 3 RESETIN CoNF PRoG CoNF DoNE GND MCLKo GND MDoD MoVAL MoSTRT CRXiN DRXiN GND MPEG PCLK GND MPEG PD7 MPEG PD6 MPEG PD5 MPEG PD4 MPEG PD3 MPEG PD2 MPEG PD1 MPEG PDO MPEG PEN MPEG PSYNC GND 66M GND SBCE6a N SBCE7N CD iREQ N PG 5 6V PNLoN SDDAT3 SDDAT2 SDDATI SDWP SDDATO SDCD SDCMD GND SDCLK GND 5 6V 5 6V 5 6V 5 6V 5 6V Main Digital board PPM1 ZH 08H 1 STBY45V 2 GND 3 N C 4 PoWERoFF S ACCLoCK 6 PoWER1 7 PoWER2 8 PNLoN PPM2 DF3D 15H 1 55 6 2 5 6V 3 5 6 4 GND 5 GND 6 GND 7 10 5 8 GND 9 16 10JGND 11JGND 12 GND 13 N C 14 N C 15 PA 6V 1 GND 2 GND 3 GND 15 515 6 15V PMS1 501493 160VP GND D 3 3V D 3 3V D 3 3V GND GND SBY 3 3V GND 10V SWiVEL_G GND MAIN YE GND GND MAIN PR C GND SUB Y V GND S PDiT GND SD Yo GND SD Co GND FAN EN N C GND N C N C GND N C N C GND SELLM SELRM GND UATXD3 UARXD3 GND SDA2 100 GND SCL2 3V 100 GND N C N C PoWER 2 Td N C GND FAN CONT N C GND N C N C N C N C GND N C GN
39. the P50X901 P50V701 and the 505601 refer to the service manual no 0224 for all the other adjustments POWER SUPPLY Vs Va VOLTAGE ADJ USTMENT Since Power Supply 02202 is already adjusted by Manufacturer is not necessary to adjust any voltage Important Note Please don t move any control potenciometer on power supply since is already adjusted 48 Please see page 48 for additional Power Supply Adjustment Information VIDEO COLOR TEMPERATURE ADJUSTMENT BLACK AND WHITE MODE Preparation 1 Set the output of signal generator to white raster Ratio 100 2 Component signal 480i Video level 0 7Vp p SYNC 0 3Vp p Set up level 3 Input white raster signal into COMPONENT input terminal 4 Set user control to Day Dynamic mode Picture mode 5 Confirm that the mode is set as Factory setting mode 6 Aspect 4 3 Expanded Adjustment 1 Perform the following adjustment with the remote control 2 Set the CRT color analyzer CA 100 at the center of the panel 3 Ensure that the adjustment parameters R G B DRIVE B W are all set as FF 4 After receiving the PC signal reduce the value of two or only one of the RGB adjustment parameters step down two or one among adjustment R G B DRIVE B W and adjust the value shown below Specification Video Color temperature B W 0 335 0 005 y 0 343 0 005 Color temp 54006 At least one of the data should be F
40. 1 mu TROUBLESHOOTING THE 50AF1 PANEL 3 2 Block Diagrams 3 2 1 Signal Diagrams XSUS B X SUS EVEN SW X SCAN EVEN SW X SUS ODD SW X SCAN ODD SW CN21 HE POS PE E CNO5 CNO5 pm 04 CNO3 CNO2 LOGIC DATA SIGNAL INPUT Gain Sub Field Error def Controller Processor Dither TIMMING ROM Vsync cont Serial comm ANALOG Failure Det EEPROM SW APC cont D A Conv TROUBLESHOOTING THE 50AF1 PANEL 3 2 2 Power Supply Diagram XSUS B CN27 Va 65v Vcc 5v X SUS EVEN SW 5 lt 38 23 s 2 5 O gt lt 55 Z lt x EVEN SW XSUS ODD SW X SCAN ODD SW POS RESET Va 65v Vcc 5v CN06 ABUS C B ABUS B B ADM ADM ADM ADM ADM ADM ADM ADM c i 06 CNO7 EEEE EEE EE EEE EEE EE EEEE EE EE HERE HERE IULII gms Y SUS Ch EVEN SW Y SCAN EVEN SW Y SUS ODD SW POS NEG RESETSW Vs 89v Va 65v Vcc 5v Vxx Vex CN22 CN32 YRST 190 18 16v gt CONVERTER 1 a l Vwgo s CONVERTER 65v 89v CN23 CN63 CN68 AC100 240v st ie
41. 13 GND 14 SDA 15 SCL 16 17 GND 18 Clock 19 Clock 20 GND 21 Data0 22 Data0 23JGND 24 1 25 Datal 26 GND 27 Data2 28 Data2 29 GND 30 CEC 31 GND FINAL WIRING DIAGRAM DW3 Table of Using cable Connector wire Plug Pin Plug Pin FOR P50V701 AND P50S601 Name Assy List Board or Location Name Board or Location Nane ec TERMINAL PIC ESTC alAss y CONTROL jl ESL 111557 AIN DIGITAL PSL LED PIS ESD 41155 AIN DIGITAL PSD 90 PDS 414557 AIN DIGITAL PADI POD PWI EFA al Ass TERMIML MFANI 111557 TERMINA PFA2 MEAN2 EFB 114557 TERMINA PFBI MFAN3 EFB al Ass TERMINA PFB2 ___ sp alAss y MAN DIGITAL PSPK SP L R a 41155 POWER CN63 AIN DIGITAL PPMI PPM E 7 EPM2 al Ass OWER CNPP AIN DIGITAL TT EPUI Final 4557 POWER FILTER PPUI ECN23 Final 1557 POWER CN64 PANELX SUS CN23 ECN6 Final 55 POWER CN68 PANEL LOGIC CN6 ECNI Final Ass AIN DIGITAL ECH PANEL CN L FILTER PFAC e EGND 41155 SHASSIS Metal PANEL BASE Notice is unnecessary for 505601 EMH Preparation Applications P50V701 t bends as fol
42. 3V SBY BY 5 OV 4 N3 DET N2 DET v3 CY 3 gt V3 PB PR V3 PR gt 3 3 R gt V3 R NVe CY P va c 2 pg 5 y 2_PR gt 5 8 s 28 A C gt 1 5 gt VIS gt CV iA gt R 1 1 MON NON N C MoNi Y P NON 9 MoNi CV 5 MoNi L E MONI lt gt i P x Y D i NS Siu m 8 i 3 8 D gt teat 5 2 i TR out G LINK e e l u MONITOR E INPUTS INPUT2 INPUT 4 OUT 1 1 For P50X901 and P50V701 only e Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement NOTES ABOUT THE SCHEMATICS 23 PRODUCT SAFETY NOTE Components marked with a N and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing BASIC CIRCUIT DIAGRAM
43. CBL27313 Not Replaceable PFATR XSS56421 PFATR YSS56431 GKO1652 S00696 0500697 02202 02403 55124 55134 UX28027 KS22255 07042 07071 H40153 AE 941771 41772 781 H43353 H43572 H43771 43772 000961 0203713 0056864 0103754 71591 0 27036 DD00941 Not Replaceable GK01652 GS00697 HA02202 HL02403 UX28027 KS22255 QA03713 00584 QJO3754 1597 0 27036 Parts List P50V701 PF50C240135UA 55 ONNECTOR CABLE CO 51C COR5S40 FFC CABLE L MM UL20861 IRE PROCESSED JF04RORO021970 AC INLET SK 1015 F1 0 POWER CORD 125V10A UL CSA 8P PLUG CODE L 350MM R MOUSE CABLE XBUS D XBUS U ADM ABUS A ABUS B ABUS IGNAL CABLE IGNAL CABLE IGNAL CABLE IGNAL CABLE IGNAL CABLE IGNAL CABLE POWER CABLE POWER CABLE POWER CABLE POWER CABLE LOGIC Board XSUS Board YSUS Board SPEAKER 04X15D DC MOTOR DC2406KL 04W B29 TOE DC MOTOR DC2406KL 04W B29 TOE MAGNET K5CRC12X15X7 MG2 POW MPF7726 REMOTE CONTROL UNIT CLU 4374A DW3 POD PWB PSA DW3 D MAIN DIG PSA FC8 DW3 US 50SCO1MRT 6 F FILTER DW2 POWER BUTTON ASS Y DW2 PC CARD HOLDER DW2 CARD COVER DW2 FR CONT KEY US DW3 CONT PLT 500 501 DW3 P50U SP GRILL R DW3 P50U SP GRILL L DW3 P50U CONTROL DOOR DW3 50TP2 DECO BEZEL DW2 50 HITACHI BADGE DW3 50US X BACK COVER P50V701 F COSMETICS DW3 50 STAND ASSY U V701 INST BOOK DW3D CHASSIS ASSY DD00941 F27632 K01901 K01933 P0041 1 V01841 W08433
44. D N C GND N C GND N C GND N C GND AVCTXD AVCRXD AVCCTS_N AVCRTS N GND N C N C N C N C N C N C N C PSC GH 04H 1 PWRKEY 2 ADKEYO 3 ADKEY1 4 GND PSL 501568 11H 2 STBY 3 3V 4 GND 5 5 6V 6 5 5 7 ALARMLEDO 8 PWRLEDO 9 PWRLED1 10 MLEDG_N 11 MLEDR_N PA01 501786 8090 1 D 3 3V 2 SBADD13 3 SBADD12 4 SBADD11 5 SBADD10 6 SBADD9 7 PoD Ari 8 SBADD8 9 SBADD7 10 SBADD6 11 SBADD5 12 SBADD4 13 SBADD3 14 SBADD2 15 SBADD1 16 GND 17 SBDAT7 18 SBDAT6 19 SBDAT5 20 SBDAT4 21 SBDAT3 22 SBDAT2 23 SBDAT1 24 SBDATO 25 SBoE11 N 26 SBWE11 N 27 SBBEO N 28 SBACK N 29 GND 30 5 3 31 RESET1 32 CoNF PRoG 33 CoNF 34 CoNF DoNE 35 GND 36 MCLKo 37 GND 38 MDoD 39 MoVAL 40 MoSTRT 41 CRXiN 42 DRXiN 43 GND 44 PoD PCLK 45 GND 46 MPEG PD7 47 MPEG PD6 48 MPEG PD5 49 MPEG PD4 50 MPEG PD3 51 MPEG PD2 52 MPEG PD1 53 PoD PDO 54 PoD PEN 55 PoD PSYNC 56 GND 57 66M 58 GND 59 SBCE6a N 60 SBCE7 61 PoD CD N 62 iREQ N 63 PG 5 6V 64 PNLoN 65 SDDAT3 66 SDDAT2 67 SDDAT1 68 SDWP 69 SDDATO 70 SDCD 71 SDCMD 72 GND 73 SDCLK 74 GND 75 76 5 6V 71 5 6V 78 5 6V 79 5 6V 80 5 6V 1 FI RES1S GND SDA SCL GND PNL RX iRQ PNL TX PDWN PNLRST PNLoN GND TA1 TA TB1 1 TC1 TC1 GND LVDS TCLK1 TCLK1 GND TD1 TDi TE1 GND GND 2 2 2 2
45. D 120 21 518 DET NC 122 123 GND 124 25 PNLoN NC 126 127 GND 128 29 MUTE NC 130 131 GND GND 132 33 N C NC 134 135 N C GND 136 37 GND AVCTXD 138 SD PWB 7 AVCRXD 140 5 142 43 N C AVCRTS N 144 PSD 45 N C GND 146 501568 12H 50133 147 N C NC 148 SDCLK i fso 49 N c NC 150 SDCMD 51 N C NC 152 GND 3 1 53 N c NC 154 SDDATO e a 55 GND NC 156 SDDATI 548 5 SD 57 N C NC 158 SDDAT2 64 ssp 159 N C 160 SDDAT3 _7 gt _i sopat3 5 6V s SDCD t osoo SDWP _10 sbwe _______ PCST GND u GH 14V D 3 3V D 3 3V TT P403 4 FI RESIS 1805 VBUS VBUS VR ____ el GND GND 9 D Tov D PWRKEY GND 33V 3 5V GND WP HPD DDCPOW GND SDA SCL ACK GND Clock 501331 11 501568 11H GND RN o Data0 2 STBY 3 3V GND 9 Datal Datal e STBY 5V GND 7 ALARMLEDO Data2 8 PWRLEDO Data2 9 PWRLED1 GND 10 MLEDG GND TABLE OF CONTENTS 5 DIAGRAM For P50V701 and P50X901 Power Supply Unit PDP Module CONNECTION DIAGRAM AC INLET FILTER PWB PFAC IVT 2P 2 AC L AC IN 1 AC N SWIVEL PWB CONTROL PWB TABLE OF CONTENTS CN61 VT 2P 1 AC D 2 AC N TERMINAL PWB PWT PTW 52418 05HS D 53290 05VP D
46. E e Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement _ NOTES ABOUT THE SCHEMATICS m DW3U BASIC CIRCUIT DIAGRAM LED 1 of 1 PRODUCT SAFETY NOTE Components marked with N and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing inno ange LED ih Power Saving Indicator M Ok Blue LED Power ON Indicator THA _ Remote Control earning AV NET Sensor Module Heceiver Module Red LED 74 _ sse 2 2 E ue GP1UEPBRKOVF TC SZ14PU XHNO2 RPMB7 1 H412 XINO2 SN74LVC1G4 7DCK amp JH SES 2 PES 7 2 v 7 S an o 4 JNC o NA VCC 5 RNO 1 m e 3 AU 5 GND1 NC ME NE NET _ NINA HI 8 5 GYA 190 i O 5 79 C 4 0 kee Cx 24 lt hil Nc Ope alate L L 2 ENENG 27 50719 T ub 6 wu 4 63 END M
47. EPLACING THE POWER SUPPLY INFORMATION and ADJUSTMENTS 48 CAUTION These servicing instructions are for use by qualified service personnel only To reduce the risk of Electric shock do not perform any servicing other than that contained in the operating instructions Unless you are qualified to do so Before servicing this chassis it is important that the service Technician read the IMPORTANT SAFETY INSTRUCTIONS in this service manual SAFETY NOTICE USE ISOLATION TRANSFORMER WHEN SERVICING Components having special safety characteristics are identified by a AN on the schematics and on the parts list in this Service Data and its supplements and bulletins Before servicing the chassis it is important that the service technician Read and follow the Important Safety Instructions in this Service Manual SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT PLASMA DISPLAY PANEL MAY 2007 HHEA MANUFACTURING DIVISION SPECIFICATIONS APPEARANCE Cabinet Design P50X901 Director s High Gloss Black Frame High Gloss Black Bezel High Gloss Hidden SP 505601 UltraVision High Gloss Black Frame Black Bezel High Gloss Hidden SP P50V701 UltraVision High Gloss Black Frame Black Bezel High Gloss Hidden SP SYSTEM Channel coverage band Reception system Model name VHF ch UHF ch CATV ch NTSC 64QAM Sn a 50 901 2743 14 69 5 1 7 2 1 4N 94 505601 P50V701 STRUCTURAL DIMENSI
48. F Remarks 1 Color temperature should be adjusted under the condition in which the screen is the brightest thus the initial value for adjustment is set at its maximum 2 Adjustment is made by reducing brightness only Reduce the brightest color for adjustment 3 Video color temperature amp Adjustment number are the same but addresses in the memory are different thus there sno problem 4 When this adjustment item is done through MMC slot Sniffer Jig must be inserted after the set is switched to Sniffer Mode the PC would have trouble if this sequence is not kept TABLE OF CONTENTS 4 DIAGRAM For P50X901 P50V701 505601 Scan Driver Scan Driver Address Driver Driver Controller Data Controller PDP LOGIC Panel LVDS Receiver Signal Controller Module Filter PWB Main Power SW Terminal PWB Digital Analog Reg For FAN Tuner Video Audio SW SW ZEE Power2 Powerl Pin Jack Digital i RS 232C Audio Motor Driver Amplifier OPT Audio Output Remote Control IR LED Key SD MMC Receiver SW Pin Jack Card LED PWB Control PWB Speaker R TABLE OF 5 5 Speaker L Power system block diagram 120 __ P50x901 P50V701 only AE Filter PWB Power Supply Unit
49. GND PSM 51 GND 6 46 GND 501497 160 5 501493 160 NG a GND 2 MoDE 4 48 N C 3 5 6v D 3 3V 4 PNL P2 3 4 49 N C PWT PTW 5 5 6V D 3 3V 6 PNL PO 2 50 N C 52418 05HS D 53290 05VP D 7 5 6V D 3 3V 8 PNL_CLK 4 51 N C 9 5 6v GND 10 11 0 GND 12 13 SBY 5 0V SBY 3 3V 14 4 JoiNTDET 15 GND GND 16 5 SW 17 46v 10V 18 19 GND SWIVEL G 20 21 N C MAIN Y V 22 23 iRoUT GND 24 25 MAIN YE 26 27 N C GND 28 29 FiN MAIN PB 30 31 RiN GND 32 33 CPDET MAIN PR C 34 25 5 GND 36 37 GND SUB YAN 38 39 AEP_R GND 40 41 AEP_L S PDiT 42 43 GND GND 44 45 5 SD Yo 46 47 ASP_L GND 48 49 GND SD Co 50 51 N C GND 52 53 GND FAN EN 54 55 SELL S N C 56 Speaker L 57 SEL R S GND 58 59 GND NC 60 61 scL1 100 NC 62 63 SDA1 100 GND 64 65 GND NC 66 67 scL TU NC 68 e9 spA rU GND 70 71 ANA DIGI SELLM 72 73 SELRM 74 75 IF_AGC GND 76 Speaker R 77 GND UATXD3 78 79 Fbc UARXD3 80 81 GND GND 82 83 FAT INP SDA2 3V 100 84 85 GND GND 86 87 GND SCL2 3V 100 88 89 FAT INN GND 90 91 NC 92 93 FDC_INP NC 94 95 GND PoWER 2 Td 96 97 FDC INN NC 98 99 GND GND 100 101 5 FAN CONT 102 103 GND NC 104 105 PoWERoFF GND 106 107 6 0 NC 108 09 Fs OUTN NC 110 NC 112 13 GND NC 114 115 FAN DET GND 116 17 GND NC 118 119 MTV GN
50. N BS MTL DW3 50XR FAN BASE 2 DW2 POWER BUTTON ASS Y DW3 POW BTN 50 SHAFT DW2 PC CARD HOLDER DW2 FR CONT KEY US DW3 CONT PLT 50U 901 DW3 50 SIDE BEZEL R DW3 50 SIDE BEZEL L DW3 50 AL DECO T X DW3 50 AL DECO B X DW3 50US X BACK COVER DW3 50 STAND ASSY U X901 INST BOOK DD00941 K01901 P0041 1 V01841 W08433 PF38R XBD54621 PF38R XBU5461 1 PF38RADM019F03 PF41R ABA56061 PF41R ABB56071 PF41R ABC56081 PF41R CBL02381 PF41R CBL02382 PF41R CBL02383 PF41R CBL02384 PF41R CBL02385 PF41R CBL02386 PF41R CBL27301 PF41R CBL2731 1 PF41R CBL27312 FPF41R CBL27313 PF41R LGC54681 PF41R XSS56421 PF41R YSS56431 GK01652 GS00696 GS00697 HA02202 01864 02402 28029 56845 KS22256 MF02414 NA88102 NA90811 NA90812 91161 91491 91961 93762 95813 95852 07042 07071 H381 11 H40153 H41213 H43521 H43522 M32521 M32531 03713 QJ03754 QR71581 gt DD00941 1 27313 GK01652 05068 05069 2202 HLO1864 HLO2402 UX28029 KS22256 2 MF02414 NA88102 NA90811 NA90812 NA91161 NA91491 2 NA919601 INA93762 INA95813 2 NA95852 5 PART NUMBERS OF PANEL BOARDS ABUS A PWB FPF41R ABA56061 ABUS C PWB FPF41R ABC56081 D oui odii 126 ____ EA V md 2
51. ONS Without table P50X901 423 134 top stand 505601 422 7 129 P50V701 422 7 129 EXTERNAL TERMINALS JACKS Model IN IN IN OUT OUT OUT IN OUT IEEE 1394 CARD P50X901 3 1 2 2 1 1 1 1 1 505601 P50V701 Model E pue 5 IN IN gt IN ME zT P50X901 lt Common 505601 Common P50V701 Common TABLE OF CONTENTS 2 MAIN FEATURES 5 5 1 1 Panel 1920 2 Resolution 1080 E en c m m Transparency 3696 oe 8 24 fer Fea 6 One NTSC ATSC Tuner K npe BOD Point Of Deployment ee ana pope RIS o 3 PictureMode x 10 Color Temperature Mode NG ANG 11 Color Decoding Adjustment NN pee c ATI T M _13 7 Mode Aspect Ratio Interchangeable AX E 14 EPG G GUIDE Function NA 15 J SD card Photo Viewer BN NE NM 16 Audio Output 10W x2 jo 10 AVNET AVNET Leaning T pecu e 257 2 77 ees M POWER CONSUMPTION MODEL CHASSIS e MIN I HEN Psose se7w 53A sow ow DW SAFETY KEY COMPONENTS Symbol No P N Spec F9A1 00551 Fuse 10A TABLE OF CONTENTS P50X901 P50V701 P50S601 DW3 ADJ USTMENTS NOTE The next adjustment procedure is only for
52. Z O 3 TROUBLESHOOTING THE 50AF1 PANEL 3 3 Function 3 3 1 Logic board Function 1 Data Processor Y adjustment NTSC EBU format Color Matrix Switch RGB gain Control White balance adjustment Amplitude limitation Error Diffusion Technology Grayscale adjustment Dither Grayscale adjustment Burn in Pattern generation Streaking adjustment 2 Data Converter Quasi out line adjustment luminous pattern control 3 Scan Controller Address driver control signal generator ADM scan driver control signal generator SDM X Y sustain control signal generator 4 Waveform ROM Waveform Pattern for drive Timing memory 5 MPU Synchronous detection System control Driving voltage Va Vs Vw minor adjustment Abnormal watch breakdown detection abnormal processing s sustain current control sustain pulse control la address current control sub field control sustain pulse control External communication control Flash memory firmware 6 EEPROM Control parameter memory he accumulation energizing time Every hour Abnormal status memory 16 careers Function of X SUS Board 1 DC DC power supply block Va 63 gt Vx 30V 55V Vcc 45V gt 417V XFve 18V floating 2 X switching block Switch circuit for sustain period Switch circuit for address period Switch circuit for r
53. able to the technician via remote only DW3 models DW3 T models SOURCE SELECT PVR DvD vcr t TV DVD CBL STB PVR AMP O 2 X O SOURCE ACCESS DVD CBL STB PVR AMP SOURCEACCESS q gt 169 CE ASPECT DAY NIGHT 9 OOOO HITACHI HITACHI 9 HITACHI HITACHI MENU MENU MENU 8 SELECT Service Adj Mode I2C Adjust MENU MENU MENU 9 SELECT Panel Test Mode see below index TROUBLESHOOTING THE 50AF1 PANEL FOR THE FOLLOWING MODELS 505601 P50V701 P50X901 CH 1 1 3 NAME and FUNCTION of each parts 3 1 CONFIGURATION 3 1 1 Boards Configuration FPF50C240135UA 55 ger E SDR U 4 3 1 2 CONNECTORS CONFIGURATION HHE CNO4 CNO2 CNOA 1 lono __ Ea mangga E m nain ce E E x 4 CNO2 lt CNO2 a Ta Index 32
54. al PANEL Panel Failure 2 of gradation Luminance linearity is LOGIC Panel Failure POWER SUPPLY Find defective part by watching and hearing after X or Y SUS Cabinet replace defective part Control of external It is unable to adjust Contrast Chrominance 20 15 and value LOGIC Panel Failure abnormal 19 Abnormal Sound Unusual Sound coming from inside the set PANEL TROUBLESHOOTING FLOWCHARTS 50AF1 PANEL 4 5 FAILURE ANALYSIS PROCEDURE 4 5 1 No Picture failure analysis procedure The entire screen does not light Main Power is turned Off Remove CN68 and CN64 on PSU Board PSU to LOGIC and X SUS CNR3 ABUSR CNL 2 ABUSL Power L PSU board STBY N PSU board is Y SV exists defective Pin 1 6 5 STANDBY power supply Y has abnormality 5 Turn off AC power Connect 68 to LOGIC 0 power i 5V exists defective Pin 1 CN63 A 7 STANDBY power supply MPU power supply system has I T short circuit Turn off the AC power Remove the following five power connectors CN68 CN26 X SUS CN32 Y SUS CN23 CN22 XSUS PSU XSUS YSUS 10 13 505 board CN23 3 4 pins or CN23 8 6 pins or Y X SUS board is defective CN22 10 13 pins are shorted Switching circuit
55. e eee ee eer eee Turn power End of analysis D AA n 41 TROUBLESHOOTING THE 50AF1 PANEL ADM Connector with COF attached COF Chip on Film 4 6 2 Vertical line Vertical bar failure analysis procedure 6O Connector to ABUS PWB Vertical line Vertical bar LOGIC board ABUS board signal cable has abnormal appearance Signal cable is defective Ripped torn bent unseated Y ADM is defective Panel is defective Ripped torn bent unseated ADM contains COF End of analysis Turn on PDP Y Tap lightly heat seal portion on ADM flexible cable Any Y Heat melted junction is defective changes Panel is defective ADM flexible cable has abnormal appearance One vertical line N Panel address has open circuit or ADM IC chip is defective Panel is defective ADM IC is the COF Panel ABUSC D board or Signal Y cable is defective Or loose contact of CNO2 LOGIC or 05 ABUSC Vertical bar appears like following figure Turn off AC power 1 42 TROUBLESHOOTING THE 50AF1 PANEL 1 Panel 0 board Vertical bar or Signal cable is defective appears like Or loose contact of 4 LOGIC or following figure CNO05 ABUSC Vertical bar Panel ABUSB board appears like or Signal cable is defective olewa i Or loose contact of LOGIC or ollowing figure 5
56. er supply circuit has short circuit ed End of analysis 39 TROUBLESHOOTING THE 50AF1 PANEL 3 Connect CN23 X SUS CN32 505 and Turn on PDP 22 Panel or X SUS board or Va 65V exists Y SUS board is defective In case that Vs Power system or Va Power system of Y X SUS Y SUS is defective Vcc starts but goes down in a few seconds Turn off AC power Connect SDR U D with CN34 and CN35 Turn on PDP On PSU board 5V Vs 89V Va 65V exists N Turn Off AC power and disconnect YFPC from CN812 CN822 CN823 CN831 CN832 CN833 and Turn on AC power N SDR U or D board is defective On PSU board Vcc 5V Vs 89V Turn off AC power exists Connect CN 26 X SUS Turn on Power YFPC or Panel is defective Panel Defective On PSU board Va 65V exist Turn off AC power and remove ADMs from following connectors CNO1 02 03 04 Afterwards turn on Power Vsago Turn off AC power N ABUSC D board is defective Connect CN 06 ABUSB Turon Power Y ADM is defective Panel is defective PSU board Va 65V exists Turn off AC power On PSU board N And remove ADMs from 01 02 65V exists and 04 After that turn On PSU board Va 65V exists N ABUSB board is defective Turn off AC power Y
57. eset period 3 Current detector block sx sustain current detection a address current detection 4 Voltage detector block FUNCTION OF Y SUS BOARD Vs sustain voltage detection Va address voltage detection 1 DC DC power supply block Vc 45V gt Ve 17V YFve 18V floating Vs 85V gt Vw 200V 2 Y switching block Switching for sustain period Switching for address period Switching for reset period 35 TROUBLESHOOTING THE 50AF1 PANEL 4 5 Fault Symptom Note the Logic PWB is not replaceable it is part of the Panel Fault contents Suspected fault Analysis procedure location and measure 1 After momentarily lighting the X SUS Y SUS Replace defective PCB screen becomes black PSU Panel LOGIC immediately or after a few ABUS A B C See No Picture seconds 7 0 Troubleshooting Flowchart Entire screen does not Main power is turned off SDRU and SDRD light No Picture 2 Screen does not show any picture but lights dimly LOGIC Panel Failure PANEL See Vertical Line LOGIC Troubleshooting Flowchart PANEL Panel Failure Make sure connector at location from SDR is correctly seated If connector OK Panel 3 Single vertical line Vertical Line 4 Vertical line from middle of Screen Vertical line of Different Color 7 Single Horizontal line Does not light Single Horizontal line does not light in en
58. gt lt E SBOAT3 MDE gt lt SEOATS 155 E 00 1 HDI SBI DAT P160 3 TMS P208 i 1 wa CoNF HSWAP i HSWAP EN 1 015 Lah 0 gt gt 1 BUSY o gt gt gt gt 4 Nat Use 1 XGNPACKCN HA AAQBPACK N 1 101516 gt Not Use gt gt gt gt W56 4 gt XA13 Pits gt 1 T 2 XAL2 GND1 o XA12 2114 44 NGHG2 GND1 VCHG EoR 3018 GND1 yy 77 10K GND4 CWP3 1 0 16 1608 1608 07 3141 E Tu13 SN SE ES Qu GND1 TI EN NESS GND1 GND1 20D Vcc For P50X901 and P50V701 only Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement NOTES ABOUT THE SCHEMATICS 27 P505601 DD00941 K01933 WIRE PROCESSED JF04ROR021970 01841 WOB433 054621 8 8054611 PFSSRADMOTSFOS 41 56061 41 56071 PFATR ABCSGOS PFATR CBLO238 PFATR CBLO2382 PFATR CBLO2383 PFATR CBLO2384 PFATR CBLO2385 PFATR CBLO2386 PFATR CBL27301 PFATR CBL27311 PFATR CBL27312 PFATR
59. ical lines are at the area of m or o Turn off the main power Replace ABUSB board Turn off the main power Panel Defective Turn off the main power Replace signal cables LOGIC ABUSB Turn on PDP Y eme gt Signal cable is defective N Turn off the main power Replace ABUSB board Turn off the main power Logic PWB can not be replaced Turn off the main power Replace signal cables LOGIC ABUSA Turn PDP Vcego available ADM is defective Panel is defective ADM contains COF ABUSB board is defective Panel may be defective Y emn gt Signal cable is defective N Panel is defective 45 ADM is defective Panel is defective ADM contains COF Turn off the AC power and Analysis is over TROUBLESHOOTING THE 50AF1 PANEL 4 6 3 Horizontal Bar Problem analysis procedure Horizontal bar Turn off the main power Replace X SUS board Turn on PDP Y X SUS board is defective N Turn off the main power Replace X SUS board Replace Y SUS board Turn on the PDP Y Y SUS board is defective N Panel is defective Turn off the main power End of analysis 46 POWER SUPPLY REPLACEMENT INFORMATION 02202 If it becomes necessary to replace the Power Supply PWB 02202 the Vs and Va voltage pots MUST be placed in the CENTER of their rotation Adjustments will be made Automatically
60. lows and it forms 45mm 4 Ww Z 10mm 10mm 50mm CN63 12 13 15 Convex Convex Concave EFAL Concave PFAI PFA2 pray a E Detail of Part B Applications P50V701 _ Red Black
61. n iden Videos 2 L3in L2in Rein v2 R gt Liin Video4 Video4 MONS Y cu 5 m 4 4 fal c 8 8 5 LB T Eo ou 32805 8 8 E TEN a bod 4 GND GND1 D 4 uo Lo up kai kadhi har xm 01 a 4 sa d gt BL zx gt gt to sheet4 MoN from shi gt d GND1 ux SEXE OV o Ba 7 g I aa L 753010 2 DET to sheet4 e o 4 C 502709 Pree GND1 For 505601 only Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement TERMINAL NOTES ABOUT THE SCHEMATI 17 DW3U BASIC CIRCUIT DIAGRAM TERMINAL 3 of 5 PRODUCT SAFETY NOTE Components marked with a N and shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing
62. subject to be altered for improvement TERMINAL NOTES ABOUT THE SCHEMATICS 20 DW3U BASIC CIRCUIT DIAGRAM TERMINAL 1 of 5 PRODUCT SAFETY NOTE Components marked with a shaded have special characteristics important to safety Before replacing any of these components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing from Sneet4 5 0 POWER 2 to Sheet rero DIC j gt L to 4 1 a IF AGC IF DUT yim SGM20F 10104 4A GND 17 L DUT C R DUT GND 14 VIDEO DUT AGC DUT FAT INN AFT 215820 1 3 to Sheet4 AGC 4V V SUPPLY45V GND 5 DC AGC BTL 30V GND 2 3 NT 2 7 UR 0 10 NC 1 1 1 0 5 1 HTOS AA n EDC INP G 3 G 2 100 NGA Voy 0 1 16 adda D CIMB 0 01 to Sheets i cives d 0710 24x 2 GND1 85 dumm CAN JL CONV SGM20F 1C104 4A M
63. tire screen Panel Failure Horizontal Line Every other lines do not light in entire screen Exchange X SUS or Y SUS Make sure connector at location from SDR is correctly seated SDR U or D Exchange SDR board Panel SDRU and D Bar width of 1 2 vertical size of May be Top Y or X SUS NGA Bar the screen does not light And related Troubleshooting Flowchart Could be or Bottom May be Bottom connections Image sticking SEL a test Fixed contents are always visible amp X or Graphics on full white display or Image retentions 4 of any kind Replace Panel Bar width of 1 8 of vertical size of the screen does not light PANEL Vertical bar with 1 15 or its ABUS A B C See Vertical Line multiplication width of screen LOGIC Troubleshooting Flowchart And related connection Vertical Bar 1 ABUS A B C Vertical bar with 1 2 LOGIC See Vertical Bar width of screen Andrelatad connechon Troubleshooting Flowchart Horizontal Bar 12 Twinki The entire screen momentarily becomes Loose contact on brighter 01 Connector Re Connect cables The entire screen flickers continuously pe BA BITE 3985 14 Luminance is abnormal Luminance linearity is poor LOGIC Panel Failure Colors can not be displayed correctly LOGIC Panel Failure sync is disturbed Syncronization is abnormal LOGIC Panel Failure Picture is Distorted There is an image but it is not norm
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