Toshiba 42WP27B Service Manual Download Page 1

Page: 1 / 154

PLASMA DISPLAY MONITOR

SERVICE MANUAL

PRINTED IN JAPAN Dec, 2002

FILE NO. 050-200234

42WP27B, 42WP27C

42WP27E, 42WP27F

42WP27R

Summary of Contents for 42WP27B

Page 1: ...PLASMA DISPLAY MONITOR SERVICE MANUAL PRINTED IN JAPAN Dec 2002 FILE NO 050 200234 42WP27B 42WP27C 42WP27E 42WP27F 42WP27R ...

Page 2: ...rams 57 14 1 Schematic Diagram Notes 57 14 2 Main Block Diagram 58 14 3 F Board Schematic Diagram 59 14 4 Power Block Diagram 60 14 5 P Board 1 of 2 Schematic Diagram 61 14 6 P Board 2 of 2 Schematic Diagram 62 14 7 HX Board Block Diagram 63 14 8 HX Board Schematic Diagram 64 14 9 Option RTB421 Block Diagram 65 14 10 Option RTB421 1 of 2 Schematic Diagram 66 14 11 Option RTB421 2 of 2 Schematic Di...

Page 3: ...1 Applicable signals 3 ...

Page 4: ...lt or more sensitivity to measure the potential across the resistor 4 Check each exposed metallic part and measure the voltage at each point 5 Reverse the AC plug in the AC outlet and repeat each of the above measurements 6 The potential at any point should not exceed 0 75 volts RMS A leakage current tester Simpson Model 229 or equivalent may be used to make the hot checks leakage current must not...

Page 5: ...e assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a repla...

Page 6: ...r has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder If this is ...

Page 7: ...n connection Upper 1 SD Sustain connection Lower 1 C1 Data Drive Lower Right C2 Data Drive Lower Left H3 Speaker terminal S1 Power switch SS2 Sustain connection Upper SS3 Sustain connection Lower V1 Front SW Remote receiver F Line filter P Power supply 1 HX PC_type_Input terminal RTB421 RCA type_Input terminal Remarks 1 Recommend PCB s for initial service for GP5D chassis 7 ...

Page 8: ...6 Service Hint 8 D1 board is not used for 42WP27C ...

Page 9: ...7 Location of Lead Wiring 9 ...

Page 10: ...5V 0 8V P6 pin 3 5V 5 2V 0 3V P25 pin 7 STB 5V 5 0V 0 3V P27 pin 4 Fan 15V 15 0V 0 5V P10 pin 1 Fan 5V 5 2V 0 3V P10 pin 4 PFC 380V 15V C447 8 2 Driver Set up 8 2 1 Item Preparation 1 Input an APL 100 white signal 2 Set the picture controls Picture mode Normal White balance Cool Aspect 16 9 8 2 2 Adjustments Adjust driver section voltages referring the panel data on the panel data label Name Test ...

Page 11: ...st the indicated test point for the specified wave form Test point Volume Level T1 TPSC1 SC 20 15µ Sec T2 TPSS1 SS R6557 SC 170 20µ Sec TPSC1 SCAN OUTPUT TPSS1 SUSTAIN OUTPUT VSET VSUS VSUS VBK VSCN VAD VE VSUS INITIALIZE SCAN PRE INITIALIZE ADDRESS PERIOD SUSTAIN VE2 T2 170 20µs T1 VSET2 7 3V 5 0 0 6µs Scan TPSC1 Sustain TPSS1 11 ...

Page 12: ...me Test Point Voltage Volume P Board Vsus TPVSUS SS 170V 1V R540 P Vda TPVDA SS 67V 1V R537 P SC Board Vbk TPVBK SC 155V 5V R6443 SC Vad TPVAD SC 90V 1V R6477 SC SS Board Ve TPVE SS 150V 1V R6774 SS 153V 1V D1 Board White blance Pedestal and Sub brightness for NTSC PAL HD PC and 625i signals See the Panel label 8 5 Adjustment Volume Location 8 6 Test Point Location 12 D1 board is not used for 42WP...

Page 13: ...nd switch off the main power 9 1 1 IIC mode Select the IIC mode by Up Down button on the remote control at the front page of CAT mode then press the Action button on the remote control Subject and item are mentioned on page 14 To exit the IIC mode press the R button on the remote control 13 ...

Page 14: ...c Micom software version IC9354 this version can be upgrade by replace of new version IC To exit the CD mode press the R button on the remote control 9 1 3 SD mode Select the SD mode by Up Down button on the remote control at the front page of CAT mode then press the Action button on the remote control To exit the SD mode press the R button on the remote control 14 ...

Page 15: ...9 2 IIC mode structure following items value is sample data 15 ...

Page 16: ... Set Gun off to 3 Only blue pixels can emit RGB Sub Adjust Black 2 B Sub Bright 5 Adjust B Sub bright to start some of blue pixels emission Black 0 at black 2 area and no emission at black 0 area Chroma Control Gun off 6 Set Gun off to 6 Only red pixels can emit RGB Sub Adjust R Sub Bright 7 Adjust R Sub bright to start some of red pixels emission at black 2 area and no emission at black 0 area 2 ...

Page 17: ...ure R Drive as shown Fig 01 9 Repeat item 4 to 7 to set both Low light and high light PANEL W B R G B Drive 10 Increase same steps of R G and B Drive to set R G B Drive largest level of 3 color drive to FC PANEL W B R G B cut off 11 Re adjust Low light level again Color Temp x y Cool Hi 0 272 0 290 Normal Mid 0 288 0 296 Warm Low 0 313 0 329 Fig 01 2 Picture 1 Change white balance to Normal Normal...

Page 18: ...re R Drive as shown Fig 02 9 Repeat procedure 4 to 7 to set both Low light and high light PANEL W B R G B Drive 10 Increase same steps of R G and B Drive to set R G B Drive largest level of 3 color drive to FC PANEL W B R G B cut off 11 Re adjust Low light level again Color Temp x y Cool Hi 0 272 0 290 Normal Mid 0 288 0 296 Warm Low 0 313 0 329 Fig 02 2 Picture 1 Change white balance to Normal No...

Page 19: ...ws Aspect 16 9 White balance White Balance Cool Normal Warm Cool R Drive Normal G Drive Warm B Drive R Cut off G Cut off B Cut off SECAM signal 2 Input SECAM signal 3 Copy PAL R G B drive and cut off data of each white balance mode to SECAM position Alignment menu Procedure Equipment Setting 19 ...

Page 20: ...ure R Drive as shown Fig 03 9 Repeat item 4 to 7 to set both Low light and high light PANEL W B R G B Drive 10 Increase same steps of R G and B Drive to set R G B Drive largest level of 3 color drive to FC PANEL W B R G B cut off 11 Re adjust Low light level again Color Temp x y Cool Hi 0 272 0 290 Normal Mid 0 288 0 296 Warm Low 0 313 0 329 Fig 03 2 Picture 1 Change white balance to Normal Normal...

Page 21: ...ipment Setting 5 Picture 1 Write down each color temaparature of R G B drive and Normal Cut off data as follows Aspect 16 9 White balance White Balance Cool Normal Warm DVI Cool R Drive Gray Scale Normal G Drive Pattern Warm B Drive R Cut off G Cut off B Cut off 2 Input DVI signal High light 75 Low light 15 3 Copy PC R G B drive and cut off data of each white balance mode to DVI position 6 Picture...

Page 22: ...r temperature R Drive as shown Fig 04 9 Repeat item 4 to 7 to set both Low light and high light PANEL W B R G B Drive 10 Increase same steps of R G and B Drive to set R G B Drive largest level of 3 color drive to FC PANEL W B R G B cut off 11 Re adjust Low light level again Color Temp x y Cool Hi 0 272 0 290 Normal Mid 0 288 0 296 Warm Low 0 313 0 329 Fig 04 2 Picture 1 Change white balance to Nor...

Page 23: ... off B Cut off 2 Change input signal to 525i and 525p High light 75 Low light 15 3 Copy HD drive and cut off data of each white balance mode to each signals position INPUT Alignment menu Procedure Equipment Setting 5 Picture 1 Write down each color temaparature of R G B drive and Normal Cut off data as follows Aspect 16 9 23 ...

Page 24: ... R Drive as shown Fig 05 9 Repeat item 4 to 7 to set both Low light and high light PANEL W B R G B Drive 10 Increase same steps of R G and B Drive to set R G B Drive largest level of 3 color drive to FC PANEL W B R G B cut off 11 Re adjust Low light level again Color Temp x y Cool Hi 0 272 0 290 Normal Mid 0 288 0 296 Warm Low 0 313 0 329 Fig 05 2 Picture 1 Change white balance to Normal Normal PA...

Page 25: ...ite balance to Nornal Black 2 Black 0 5 Adjust All cut off to set same data of Cool mode 6 Set white balance to warm 7 Adjust All cut off to set same data of Cool mode SECAM 8 Change to SECAM signal Gray Scale Pattern 9 Copy PAL All cut off data to SECAM mode Adjust at the dark room 3 PC Picture PANEL W B Gray Scale Normal All cut off 1 Set white balance to Cool Pattern Aspect 16 9 2 Adjust All cu...

Page 26: ...25p signal Gray Scale Pattern 9 Copy 525i All cut off data to 525p mode HD 720i or 1080i 8 Change to HD signal Gray Scale Pattern 9 Copy 525i All cut off data to HD mode Adjust at the dark room 5 625i Picture PANEL W B Gray Scale Normal All cut off 1 Set white balance to Cool Pattern Aspect 16 9 2 Adjust All cut off to start some pixels emission at black 2 area and no emission at black 0 area 3 Wr...

Page 27: ...ound to be incorrect Or not located then will appear in place of OK Note In case of disconnected of RTB421 IC3699 is displayed 11 Trouble shooting guide 11 1 Self Check 11 1 2 Power LED Blinking timing chart 1 Subject Information of LED Flashing timing chart 2 Contents When an abnormality has occurred the unit the protection circuit operates and reset to the stand by mode At this time the defectiv...

Page 28: ...11 2 No Power First check point There are following 3 states of No Power indication by power LED 1 No lit 2 Green is lit then turns red blinking a few seconds later 3 Only red is lit 1 No lit 28 ...

Page 29: ...11 3 No Picture 11 4 Local screen failure Plasma display may have local area failure on the screen Fig 1 is the possible defect P C B for each local area Fig 1 29 ...

Page 30: ...12 Option Setting How to access the Option menu 30 ...

Page 31: ...ume control while power is on Maximum VOL Level Off Sets the maximum volume to desired level Volume cannot exceed this level INPUT lock Off Fixes the input mode to AV Component RGB or PC Can not change input mode by input selection key Button lock Off Enable Disable front operation buttons Input and or volume up down Studio W B Off Set warm mode color temperature to 3 200 Kelvin Remocon User Level...

Page 32: ...32 This page is not printed ...

Page 33: ...13 Conductor Views 13 1 F Board A B C D E F G H I 1 2 3 4 5 6 F F BOARD TXN F1MMSE 33 ...

Page 34: ...13 2 P Board A 1 3 5 2 4 6 C E G I B D F H P BOARD FOIL SIDE TNPA2599 34 ...

Page 35: ... 2 Q437 B 2 Q438 B 3 Q439 A 3 Q501 A 2 Q502 C 5 Q503 B 5 Q504 B 5 Q505 B 5 Q506 F 5 TRANSISTOR TP Parts Location P BOARD COMPONENT SIDE IC410 B 4 IC411 A 5 IC430 B 3 IC465 E 5 IC501 E 2 IC502 D 3 IC503 D 3 IC504 D 4 IC505 D 4 IC506 B 5 IC507 C 5 IC508 E 5 Q401 A 5 Q402 A 5 Q403 A 5 Q410 A 6 Q431 C 2 Q432 C 3 Q433 C 2 Q434 C 3 Q435 E 2 Q436 E 2 Q437 E 2 Q438 E 3 Q439 E 3 Q501 E 2 Q502 D 5 Q503 D 5 ...

Page 36: ...A 1 3 5 2 4 6 C E G I B D F H P BOARD COMPONENT SIDE TNPA2599 36 ...

Page 37: ... 2 3 4 5 6 HX BOARD FOIL SIDE TZTNP001PMSE HX BOARD COMPONENT SIDE TZTNP001PMSE HX Parts Location HX BOARD IC IC3502 F 2 IC3515 E 2 Q3507 F 3 Q3508 F 3 Q3509 F 3 Q3513 E 4 Q3514 E 4 Q3515 F 4 Q3516 F 4 Q3531 E 3 Q3532 F 3 TRANSISTOR 37 ...

Page 38: ...306 JS16 JS19 C506 C507 JS20 JS21 H1 JS22 H2 JS23 JS24 C702 JS28 C704 JS29 C705 C706 C707 C709 JS30 JS31 JS32 R301 JS35 JS36 R303 R304 R305 R306 R307 R308 R309 R501 R502 R503 R310 R504 R505 R312 R506 R313 R507 R314 R508 R315 R509 R317 C729 R319 R511 R513 R320 R514 R321 R516 R322 R517 R324 R518 R519 R326 R327 R328 R329 C351 C352 C353 R520 C354 C355 R521 C356 R522 C357 C358 R330 R331 C359 R336 R337 ...

Page 39: ... R862 JK306 JK307 R863 JK308 R867 C890 C892 C893 C894 TPHY1 GAP12 C898 R871 R884 R889 R890 R891 R892 R893 R894 R895 IC699 C303 C304 JS11 C305 Q301 JS12 Q303 Q304 Q305 JS17 Q307 Q308 JS18 Q309 C501 C502 C503 C310 C504 C311 C505 Q501 C312 Q502 C313 Q503 H0 C314 C509 H1 H2 Q507 C700 Q508 C701 Q509 C703 C510 C511 C512 C513 C708 Q510 X801 C710 C711 C712 C713 C714 C715 C716 C717 C718 IC301 IC302 IC303 R...

Page 40: ...389 C8008 R9166 R3036 R9392 R9081 R9078 C9042 R9391 L9013 R9296 C9366 C9526 C9220 R9069 R9395 R3107 IC9003 C9515 C9246 C9307 C9018 C9313 C9416 C9460 R9247 C9524 C9413 C9062 R9072 C9409 C9024 R9176 C9068 C9004 R9244 R9295 R9454 R9125 R9294 C9211 C4518 C9209 C9365 C9364 R9000 C3041 R9039 C8006 R9376 C9462 R3105 R9046 R8001 C9367 R9059 R3031 C9372 R9368 C9358 D9202 R9472 C9312 R9106 C9300 R4605 R4602...

Page 41: ...C3050 R9298 R9303 R9210 R9302 C9469 R9044 C3001 C3022 R8033 R9107 R9406 IC3009 IC9455 C3003 C3032 R9479 L9010 R3002 R9419 C9028 C3049 R3014 R9103 X9200 R9181 C8012 Q9500 R9174 R9408 C9319 L9002 C9321 R9442 R9434 L9451 L9200 Q9100 D10 R8019 R9128 C9355 C9215 R9881 C9415 C9317 C9314 R9108 R4552 R9160 D9004 R9124 R9326 R8025 R4561 R9380 C9387 R9162 R9163 IC9012 R9373 R9095 L3002 L9201 R9243 R9172 IC3...

Page 42: ... Q905 C717 D501 D502 D503 C910 D504 R501 D505 D506 D507 C915 C721 C916 C722 C918 R701 R702 R703 R704 C921 R705 C922 R706 R707 R514 R708 R515 R709 R516 R517 C733 R518 R519 R902 R903 R904 R710 R905 R711 R906 R907 R908 R909 R715 IC902 R523 R524 IC905 R525 R526 R527 R528 L601 C551 R529 C552 R913 C553 R914 C555 C556 R722 R917 R723 R918 R530 R531 R919 C559 R532 R726 R533 R727 R728 X651 L801 R729 R536 L8...

Page 43: ... 5 IC9553 E 2 IC9554 E 1 IC9555 E 6 IC9601 D 3 IC9602 D 5 IC9603 E 3 IC9604 E 4 IC9605 E 5 IC9612 D 4 IC9700 C 5 IC9701 C 4 IC9702 B 5 IC9703 C 5 IC9704 B 5 IC9710 B 5 IC9711 B 5 IC9712 A 5 IC9801 A 4 Q9502 E 2 Q9702 B 4 Q9802 C 1 Q9903 D 1 Q9906 C 2 Q9907 C 1 Q9908 C 1 TPD21 E 6 TPD22 E 6 IC9802 B 3 IC9803 B 4 IC9805 C 3 IC9806 C 3 IC9807 C 2 IC9809 B 3 IC9811 B 3 IC9813 B 2 IC9814 C 2 IC9815 C 2...

Page 44: ...04 IC710 R718 R719 IC711 IC712 IC907 R910 R911 R912 C554 R720 R721 R916 C557 C558 R724 R725 R534 R535 R537 L803 R920 L804 C561 R539 C562 C563 C564 R730 C565 R732 R928 C568 C569 R929 R541 R543 R544 R545 R546 R547 C570 C571 C572 C573 C574 C575 C576 R936 D552 R742 C577 R937 R743 R938 R744 R746 R747 R748 R559 R941 IC551 IC552 R942 IC553 IC554 R944 IC555 R560 R948 R755 R756 R757 R565 R566 R950 R951 R95...

Page 45: ... R7107 C7130 R7108 R7109 IC7101 C7131 C7132 IC7103 C7133 C7134 R7110 R7111 R7112 R7117 R7119 R7120 R7125 R7126 R7127 R7128 R7130 R7131 R7132 R7133 R7134 R7135 CB1 CB2 CB3 L7101 L7102 L7103 L7105 C11 C12 TNPA2540 2 C1 C1MM1 PbF 1 10 11 20 1 5 ORDER NO A1 A40 B1 B40 A1 A40 B1 B40 A1 A40 B1 B40 A1 A40 B1 B40 1 20 C1 TNPA22540 1 2 3 2 SEE REVERSE FOR ORDER NO C1 BOARD FOIL SIDE TNPA2540 C1 BOARD COMPO...

Page 46: ...C24 C7203 R7213 C21 R7206 R7226 R7233 C7223 C7218 R7211 C7201 C7213 C7202 L7205 C7234 C7230 C7220 L7201 C7226 L7203 C7225 C7221 R7224 R7231 R7225 C7212 IC7201 C7214 C7229 R7221 L7204 R7203 R7232 C7222 R7230 C7217 R7202 C7233 R7215 R7210 C7219 C2MM2 C2MM1 C2 TNPA2541 2 C22 CB4 CB5 CB6 CB7 D7203 D7204 D7202 D7201 PbF 1 8 1 11 A1 A40 B1 B40 1 10 11 20 ORDERNO 1 20 A1 A40 B1 B40 A1 A40 B1 B40 A1 A40 B...

Page 47: ... TP5 TP6 TP7 TP8 TP9 C475 C476 Q671 Q672 Q673 R464 R465 R469 C492 SC2 Q491 Q492 TP10 TP11 R471 TP12 TP13 TP14 TP15 TP16 R477 TP18 TP19 R671 R673 TP20 TP21 TP22 TP23 TP24 TP25 TP26 TP27 TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35 TP36 TP37 TP38 R498 T451 R499 TP40 TP41 TP42 TP43 TP44 TP45 TP46 TP47 TP48 TP49 TP50 TP51 TP54 TP55 TP56 TP57 TP58 T471 TP59 TP60 TP61 TP62 TP63 SC23 C513 TNPA2534 2 SC 1 2 3 ...

Page 48: ...cation SC BOARD COMPONENT SIDE IC IC6451 B 3 IC6452 B 2 IC6453 A 5 IC6454 A 5 IC6471 B 4 IC6491 A 2 IC6501 A 5 IC6502 A 5 IC6511 B 5 IC6541 E 5 IC6542 B 5 IC6581 B 1 IC6601 F 2 IC6602 C 2 IC6603 I 5 IC6604 H 5 IC6605 B 1 IC6606 A 1 Q6547 G 5 Q6548 G 5 Q6549 G 5 Q6550 G 6 Q6551 D 5 Q6552 C 5 Q6553 B 5 Q6555 C 5 Q6556 B 4 Q6581 B 1 Q6601 G 3 Q6602 G 3 Q6605 F 3 Q6606 E 3 Q6611 F 2 Q6612 F 2 Q6613 F ...

Page 49: ...29 C459 R625 R626 R627 R628 C650 C460 C655 C461 C462 C656 C463 R630 C464 R631 D635 C465 R632 D636 R633 D637 R634 R441 R635 R442 R636 R443 R637 R444 R638 C660 R445 R639 C661 C662 R447 C663 R448 D640 C664 D641 C665 D642 C472 C666 C473 C667 C474 C668 R641 D645 Q471 C475 C669 R642 D646 D452 Q472 C476 D647 D453 R643 D454 Q474 R644 D455 D456 Q476 R647 R453 D457 Q477 D458 R648 R454 C670 D459 R455 C671 R4...

Page 50: ...403 D6405 R6401 R6402 R6403 R6404 D6408 D6409 C6431 IC6401 C6432 IC6402 C6433 IC6403 C6434 D6410 IC6404 R6410 R6411 R6412 R6413 R6414 R6420 R6421 R6422 R6423 R6424 TPSU1 TPSU2 SU42 SU41 SU 1 TNPA2583 ORDER NO PbF A1 A40 B1 B40 A1 A40 B1 B40 A1 A40 B1 B40 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 SU BOARD FOIL SIDE TNPA2583 SU BOARD COMPONENT SI...

Page 51: ...408 R6425 R6426 R6427 R6428 R6429 SD43 ORDER NO SD 1 TNPA2584 SD44 D6411 R6409 C6430 C6427 C6428 C6429 D6412 SD3 SD1 SD2 PbF 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 A1 A40 B1 B40 A1 A40 B1 B40 A1 A40 B1 B40 SD43 SD44 TNPA2584 SD 1 2 1 3 SEE REVERSE FOR ORDER NO SD BOARD FOIL SIDE TNPA2584 SD BOARD COMPONENT SIDE TNPA2584 51 ...

Page 52: ... L702 L703 L704 L705 TP1 L711 TP2 L712 TP3 L713 TP4 L714 TP5 L715 TP6 L716 TP7 TP8 TP9 L720 L721 L722 L723 L724 L725 L726 L727 L728 L734 L735 L736 L737 L738 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 L744 TP19 L745 TP20 TP21 TP22 TP23 TP24 L750 TP25 TP26 TP27 TP28 TP29 TP30 TP31 C701 C702 C703 C704 Q701 C705 C706 Q702 C707 TNPA2535 2 SS 1 2 3 4 5 6 CRNo 6 S D G S D G S D G S D G 1 7 1 5 A A K A ...

Page 53: ...3 TP2 H 3 TP3 F 3 TP4 F 3 TP5 H 4 TP6 H 4 TP7 H 3 TP8 H 3 TP9 H 4 TP10 H 4 TP11 H 5 TP12 H 4 TP13 A 3 TP14 A 3 TP15 B 3 TP Parts Location SS BOARD COMPONENT SIDE IC IC6701 D 4 IC6702 G 4 IC6703 F 3 IC6704 G 3 IC6705 H 3 IC6706 H 4 IC6711 C 3 Q6701 C 4 Q6702 C 4 Q6705 D 4 Q6706 E 4 Q6711 C 4 Q6712 C 4 Q6713 D 4 Q6714 E 4 Q6721 G 4 Q6724 G 4 Q6741 E 3 Q6742 E 3 Q6745 F 3 Q6746 F 3 Q6751 D 3 Q6752 C ...

Page 54: ...776 D753 C777 D754 C778 D755 D756 D757 SS41A R755 R756 R759 C781 D760 C784 D761 C785 C786 D763 R760 D764 R761 D765 D766 R762 D767 R763 R764 D768 SS42A R765 D769 R766 R767 R768 R769 C791 D770 D771 R770 R771 R772 R773 R774 SS43A R775 R776 R777 R778 R779 R780 R783 R784 SS44A R785 R786 R787 R788 R790 R791 R801 R802 R803 R804 R805 R806 R807 R808 R809 R810 R811 R812 R818 R819 L701 L702 L703 L704 R820 R8...

Page 55: ...L2305 L2306 C2450 C2451 C2452 C2453 C2454 C2456 C2457 R2431R2434 R2438 R2439 C2461 C2463 C2465 C2466 C2467 R2440 R2441 R2442 R2445 R2447 R2448 R2449 C2474 R2450 R2452 R2453 R2456 R2457 C2480 R2461 R2462 R2464 R2468 Z3 Z4 R2470 R2471 R2472 Z6 R2473 R2476 R2477 TNPA2590 1 Z SP L ZMM1 ZMM2 LEFT SIDE SP R PbF 1 10 11 20 1 10 11 20 ORDER NO 1 4 1 8 32 17 16 1 1 3 1 4 1 7 C2313 C2316 C2317 C2318 C2319 C...

Page 56: ...4 H3 S1 and V1 Board A B C D E F G H I 1 2 3 4 5 6 H3 V1 H3 S1 H3 BOARD TNPA2249 V1 BOARD FOIL SIDE TNPA2621 V1 BOARD COMPONENT SIDE TNPA2621 S1 BOARD FOIL SIDE TNPA2622 S1 BOARD COMPONENT SIDE TNPA2622 56 ...

Page 57: ...15 Mechanical Parts Location 97 A232 A277 A249 A251 A256 A263 A260 A272 A246 A234 A255 A261 A265 A261 A254 A253 A252 A250 A249 A248 A017 A247 A280 A280 A264 A258 A265 A274 D1 Z Board D2 ...

Page 58: ...A284 A240 A241 A242 A243 A244 A235 A236 A237 A238 A239 A283 A267 A266 A269 A282 A266 A211 A287 A230 A268 A281 A210 A209 A208 A207 A203 A202 A201 A278 A285 A281 A270 A233 A279 98 ...

Page 59: ...ecified parts Abbreviation of part name and description 1 Resistor Example ERD25TJ104 C 100KOHM J 1 4W Type Allowance 2 Capacitor Example ECKF1H103ZF C 0 01UF Z 50V Type Allowance Type C Carbon F Fuse M Metal Oxide Metal Film S Solid W Wire Wound F 1 G 2 J 5 K 10 M 20 Allowance Type C Ceramic E Electrolytic P Polyester Polypropy lene T Tantalum C 0 25pF D 0 5pF F 1pF G 3pF J 5pF K 10pF L 15pF M 20...

Page 60: ...790392 INSTRUCTION BOOK ITALIAN TOZW276 42WP27E A242 72790393 INSTRUCTION BOOK KOREA TQZW281 42WP27F A243 72790394 INSTRUCTION BOOK RUSSIAN TOZW280 42WP27R A244 72790395 INSTRUCTION BOOK SPANISH TQZW277 42WP27E A245 72790396 INSTRUCTION SHEET TQZH337 A246 72790397 PANEL IC RECEIVE TKPA63401 A247 72790398 PANEL PLASMA DISPLAY MD42S05A1J A248 72790399 PLATE GLASS BOTTOM TXFMX030MMS A249 72790400 PLA...

Page 61: ...31 72000191 CAPACITOR C 0 01UF ECJ2VF1H103Z Loc No Part No Description Reference No Remarks C2433 72000215 CAPACITOR C 0 039UF ECJ2XB1H393K C2434 72000216 CAPACITOR C 0 022UF ECJ2XB1H223K C2435 72000205 CAPACITOR C 0 01UF ECJ2XB1H103K C2436 72790717 CAPACITOR C 0 10UF K 16V ECJ3VB1C104K C2437 72790716 CAPACITOR E 100UF 16V EEAGA1C101 C2438 72790716 CAPACITOR E 100UF 16V EEAGA1C101 C2440 72000203 C...

Page 62: ...TCUY1C105ZFN C3592 72000913 CAPACITOR C 1UF 16V TCUY1C105ZFN C3593 72000226 CAPACITOR C 0 1UF Z 25V ECJ2VF1E104Z Loc No Part No Description Reference No Remarks C3594 72000913 CAPACITOR C 1UF 16V TCUY1C105ZFN C3595 72000913 CAPACITOR C 1UF 16V TCUY1C105ZFN C402 72000292 CAPACITOR E 100UF 25V ECA1EHG101 C410 72790809 CAPACITOR C 4700PF Z ECKDAE472ZE C411 72790809 CAPACITOR C 4700PF Z ECKDAE472ZE C4...

Page 63: ...H103ZF C555 72000906 CAPACITOR C 0 01UF Z 50V ECKF1H103ZF C556 72000915 CAPACITOR E 470UF 25V ECA1EHG471 C557 72000906 CAPACITOR C 0 01UF Z 50V ECKF1H103ZF C558 72000794 CAPACITOR E 100UF 50V ECA1HHG101 Loc No Part No Description Reference No Remarks C559 72000292 CAPACITOR E 100UF 25V ECA1EHG101 C560 72000906 CAPACITOR C 0 01UF Z 50V ECKF1H103ZF C561 72000292 CAPACITOR E 100UF 25V ECA1EHG101 C562...

Page 64: ...ZENER MA4056M D519 72000354 DIODE FMLG16S FMLG16S D520 72000843 DIODE ERA22 04 ERA22 04 Loc No Part No Description Reference No Remarks D521 72000350 DIODE ERC91 02 ERC91 02 D522 72000351 DIODE FML G12S FML G12S D523 72000350 DIODE ERC91 02 ERC91 02 D524 72000350 DIODE ERC91 02 ERC91 02 D525 72000336 DIODE MA700A MA700A D526 72000353 DIODE D1NL40V70 D1NL40V70 D527 72000348 DIODE MA167 MA167 D528 7...

Page 65: ...B221K L510 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 L511 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 L515 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 L516 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 Loc No Part No Description Reference No Remarks L517 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 L518 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 L520 72790430 COIL INDUCTION TALL08N101KA TALL08N101KA L8001 72000435 CHIP I...

Page 66: ...477 RESISTOR M 47KOHM J ERJ6GEYJ473 R2348 72000486 RESISTOR M 10KOHM J ERJ6GEYJ103 Loc No Part No Description Reference No Remarks R2349 72000473 RESISTOR M 0 OHM J ERJ6GEY0R00 R2350 72000473 RESISTOR M 0 OHM J ERJ6GEY0R00 R2408 72000486 RESISTOR M 10KOHM J ERJ6GEYJ103 R2410 72000486 RESISTOR M 10KOHM J ERJ6GEYJ103 R2431 72000482 RESISTOR M 12KOHM J ERJ6GEYJ123 R2434 72000476 RESISTOR M 4 7KOHM J ...

Page 67: ...790759 RESISTOR M 330KOHM J 1 16W ERJ3GEYJ334 R3108 72790759 RESISTOR M 330KOHM J 1 16W ERJ3GEYJ334 R3109 72000894 RESISTOR M 47KOHM J 1 16W ERJ3GEYJ473 R3400 72000486 RESISTOR M 10KOHM J ERJ6GEYJ103 Loc No Part No Description Reference No Remarks R3508 72000476 RESISTOR M 4 7KOHM J ERJ6GEYJ472 R3509 72000476 RESISTOR M 4 7KOHM J ERJ6GEYJ472 R3510 72000495 RESISTOR M 100 OHM J ERJ6GEYJ101 R3511 72...

Page 68: ... 72000570 RESISTOR C 33 KOHM J ERDS2TJ333 Loc No Part No Description Reference No Remarks R449 72000515 RESISTOR C 220 OHM J ERDS1FJ221 R450 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 R451 72790428 RESISTOR C 0 OHM 1 4W ERDS2TC0 R452 72790840 RESISTOR M 2 7KOHM F 1 4W ER0S2CKF2701 R4521 72000882 RESISTOR M 22 OHM J 1 16W ERJ3GEYJ220 R454 72790841 RESISTOR M 220KOHM F 1 4W ER0S2CKF2203 R455 72790841 R...

Page 69: ...90863 RESISTOR M 10KOHM F 1 4W ER0S2CKF1002 Loc No Part No Description Reference No Remarks R565 72000532 RESISTOR C 1KOHM J ERDS2TJ102 R566 72000525 RESISTOR C 10KOHM J ERDS2TJ103 R567 72000534 RESISTOR C 100KOHM J ERDS2TJ104 R568 72000525 RESISTOR C 10KOHM J ERDS2TJ103 R569 72000931 RESISTOR C 2 2KOHM J 1 4W ERDS2TJ222 R570 72000565 RESISTOR C 47 KOHM J ERDS2TJ473 R571 72790864 RESISTOR C 27KOH ...

Page 70: ...2001009 RELAY TSE10801 TSE10801 RM001 72000649 REMOCO RECEIVER PNA4601M05TV PNA4601M05TV S061 72000650 POWER SWITCH TSE4GD0001 S1554 72000651 SWITCH EVQPBD05R EVQPBD05R S1555 72000651 SWITCH EVQPBD05R EVQPBD05R S1556 72000651 SWITCH EVQPBD05R EVQPBD05R T401 72790433 TRANSFORMER SW ETS25AD1C3AG ETS25AD1C3AG T501 72790434 TRANSFORMER SW G4D4A0000051 G4D4A0000051 T502 72790435 TRANSFORMER SW G4D4A000...

Page 71: ...p 75 ohm S VIDEO IN MINI DIN 4PIN Y 1 Vp p 75 ohm C 0 286 Vp p 75 ohm AUDIO IN RCA PIN JACK 2 0 5 Vrms high impedance COMPONENT RGB Y G 1 0 Vp p composite 75 ohm 0 7 Vp p non composite 75 ohm PB B 0 7 Vp p 75 ohm PR R 0 7 Vp p 75 ohm HD 1 0 5 0 Vp p high impedance VD 1 0 5 0 Vp p high impedance AUDIO IN RCA PIN JACK 2 0 5 Vrms high impedance PC HIGH DENSITY D SUB15PIN R G B 0 7 Vp p 75 ohm HD VD 1...

Page 72: ......

Page 73: ...number are on the back of your display Record these numbers in the spaces below Refer to these numbers whenever you communicate with your Toshiba dealer about this display Model number Serial number 42WP27 TOSHIBA CORPORATION 2002 ...

Page 74: ...30 Troubleshooting 31 Connections 32 AV Input Terminals connection 33 Component RGB Input connection 34 Input signal can be displayed 36 Specifications 38 Important Safety Notice 3 Safety Precautions 5 Accessories 7 Accessories Supply 7 Optional Accessories 7 Remote Control Batteries 8 Connections 9 PC Input Terminals connection 10 SERIAL Terminals connection 12 Basic With Optional RCA Terminal Bo...

Page 75: ...ments which are relatively free of electromagnetic fields Using this appliance near sources of strong electromagnetic fields or where electrical noise may overlap with the input signals could cause the picture and sound to wobble or cause interference such as noise to appear To avoid the possibility of harm to this appliance keep it away from sources of strong electromagnetic fields To prevent ele...

Page 76: ... if the cut off plug is inserted into any 13 amp socket If a new plug is to be fitted please observe the wiring code as shown below If in any doubt please consult a qualified electrician WARNING THIS APPARATUS MUST BE EARTHED IMPORTANT The wires in this mains lead are coloured in accordance with the following code Green and Yellow Earth Blue Neutral Brown Live As the colours of the wire in the mai...

Page 77: ...lar keep video equipment away from this product When using the Plasma Display The Plasma Display is designed to operate on 220 240 V AC 50 60 Hz Do not cover the ventilation holes Doing so may cause the Plasma Display to overheat which can cause fire or damage to the Plasma Display Do not stick any foreign objects into the Plasma Display Do not insert any metal or flammable objects into the ventil...

Page 78: ...on the power cord plug the resultant humidity can damage the insulation which could result in fire Pull the power cord plug out from the wall outlet and wipe the mains lead with a dry cloth This Plasma Display radiates infrared rays therefore it may affect other infrared communication equipment Install your infrared sensor in a place away from direct or reflected light from your Plasma Display Cle...

Page 79: ...ual Remote Control Transmitter Batteries for the Remote Control Transmitter 2 R6 Size Fixing bands 2 pcs AC cord For assembling Full instructions are supplied with each optional accessory for use with this Plasma Display AC cord UK Ferrite core small size 1 Ferrite core large size 2 RCA Terminal Board RTB421 Speakers PSS421S Pedestal PTS501S Wall hanging bracket vertical PWB501 Wall hanging bracke...

Page 80: ...batteries for longer life Precaution on battery use Incorrect installation can cause battery leakage and corrosion that will damage the remote control transmitter Observe the following precaution 1 Batteries shall always be replaced as a pair Always use new batteries when replacing the old set 2 Do not combine a used battery with a new one 3 Do not mix battery types example Zinc Carbon with Alkali...

Page 81: ...nstallation Speakers Optional accessories Pass the attached cable fixing band through the clip as shown in the figure To secure cables connected to Terminals wrap the cable fixing band around them then pass the pointed end through the locking block as shown in the figure While ensuring there is sufficient slack in cables to minimize stress especially in the power cord firmly bind all cables with t...

Page 82: ... cannot be connected to the set 5 There is no need to use an adapter for computers with DOS V compatible D sub 15P terminal 6 The computer shown in the illustration is for example purposes only 7 Additional equipment and cables shown are not supplied with this set 8 Do not set the horizontal and vertical scanning frequencies for PC signals which are above or below the specified frequency range AUD...

Page 83: ...erminal 1 6 7 8 3 9 4 5 10 15 14 13 12 11 2 Connections Pin No 1 2 3 4 5 Pin No 6 7 8 9 10 Pin No 11 12 13 14 15 Signal Name R G B GND Ground GND Ground Signal Name GND Ground GND Ground GND Ground NC not connected GND Ground Signal Name GND Ground SDA HD SYNC VD SCL ...

Page 84: ...there are no parameters then the parameter signal does not need to be sent Notes 1 If multiple commands are transmitted be sure to wait for the response for the first command to come from this unit before sending the next command 2 If an incorrect command is sent by mistake this unit will send an ER401 command back to the computer STX Start 02h ETX C2 C1 C3 P2 P1 P3 P4 P5 Colon Parameter s 1 5 byt...

Page 85: ...ASPECT button Press to adjust the aspect see page 18 OFF TIMER button The Plasma Display can be preset to switch to stand by after a fixed period The setting changes to 30 minutes 60 minutes 90 minutes and 0 minutes off timer cancelled each time the button is pressed When three minutes remain Off timer 3 will flash The off timer is cancelled if a power interruption occurs 30 60 0 90 SOUND button s...

Page 86: ...Outlet Note Main plug types vary between countries The power plug shown at left may therefore not be the type fitted to your set Press the Power switch on the Plasma Display to turn the set on Power On Power Indicator Green Example The screen below is displayed for a while after the Plasma Display is turned on setting condition is an example When the Power is turned on for the first time the Langu...

Page 87: ...ICTURE SOUND SET UP R Press to select the OSD Language SET UP Select the input signals to be connected by installing the optional Terminal Board see page 32 Input signals will change as follows For Component Input For RGB Input Note Input buttons do not work if no optional Terminal Board is installed Selecting the On Screen Menu Language English UK Deutsch Français Italiano Español ENGLISH US Chin...

Page 88: ...alise Black extension W B High R W B High B 0 0 0 0 W B Low R Gamma 2 2 0 W B Low B Sound Normalise Sound Mode Bass Treble Normal On 0 0 0 Balance Surround NORMALIZE Normal To Picture Pos Size adjust menu see page 20 Normal Picture Pos Size Normalise H Pos H Size V Pos V Size Normal Picture Pos Size Normalise H Pos H Size V Pos V Size Clock Phase During AV S Video and Component input signal modes ...

Page 89: ...Press the R buttun to return to Setup menu To Signal screen for AV see page 29 To Signal screen for Component see page 29 To Signal screen for PC see page 30 Screensaver Function Mode White bar scroll On SPAdjustment Off Signal RGB Sync H Freq kHz V Freq Hz H V 31 5 60 0 Signal Component 3 2 Pulldown Off Signal PC Sync H Freq kHz V Freq Hz H V 31 5 60 0 Press to select Signal menu 3D Y C Filter NT...

Page 90: ...ECT PICTURE POS SIZE OFF TIMER PC PLASMA DISPLAY Notes 1 During RGB and PC input signal modes the mode switches between 4 3 Zoom and 16 9 only 2 For a 1 125i 1 080i 750p 720p signal input during Component input signal mode the mode is set to 16 9 mode and switching is not possible For a 525i 480i 625i 575i 525p 480p and 625p 575p signal input during Component input signal mode Auto can not be sele...

Page 91: ... 9 16 Picture The display will automatically become enlarged depending on the picture source allowing you to view the picture at its maximum size Note Auto mode is designed to automatically adjust the aspect ratio to handle a mix of 16 9 and 4 3 program material Certain 4 3 program material such as stock market data screens may occasionally cause the image size to change unexpectedly When viewing ...

Page 92: ...ized for 525i 480i 625i 575i 525p 480p 1 125i 1 080i and 625p 575p 750p 720p each and RGB PC signals are memorized for each frequency 2 If a Cue or Rew signal from a VCR or DVD player is received the picture position will shift up or down This picture position movement cannot be controlled by the Picture Pos Size function R Press to exit from adjust mode Press to select H Pos H Size V Pos V Size C...

Page 93: ... by using the Position Left or Right button to carry out adjustment Helpful Hint Normalise Normalisation While the Picture Pos Size display is active if either the N button on the remote control is pressed at any time or the ACTION button is pressed during Normalise then all adjustment values are returned to the factory settings When the Position Left button is pressed When the Position Left butto...

Page 94: ...ceiving unexpected visitors Press this button to mute the sound Press again to reactivate sound Sound is also reactivated when power is turned off or volume level is changed N R INPUT SURROUND VOL PICTURE SOUND SET UP ASPECT PICTURE POS SIZE Auto Normal R While the Sound menu is displayed if either the N button on the remote control is pressed at any time or the ACTION button is pressed during Nor...

Page 95: ... if you were at a concert hall or cinema The surround setting switches on and off each time the SURROUND button is pressed On Off Note The surround settings are memorized separately for each Sound mode Normal Auto SURROUND On Surround N R INPUT SURROUND VOL PICTURE SOUND SET UP ASPECT PICTURE POS SIZE OFF TIMER PC PLASMA DISPLAY ...

Page 96: ...ise Picture Mode Brightness Colour Normal 0 0 Tint White balance Normal Advanced settings On Contrast 20 0 0 Sharpness Normal Normal Advanced Settings Normalise Black extension W B High R W B High B 0 0 0 0 W B Low R 0 W B Low B Gamma 2 2 Auto Normal Cinema Dynamic Press the left or right button to switch between modes Note If you would like to change the picture and colour of the selected Picture...

Page 97: ... N Advanced Settings Item Black extension W B High R W B High B W B Low R W B Low B Gamma Effect Less More Less More Less More Less More Details Adjusts the dark shades of the image in gradiation Adjusts the white balance for light red areas Adjusts the white balance for light blue areas Adjusts the white balance for dark red areas Adjusts the white balance for dark blue areas 2 0 2 2 2 5 Notes 1 ...

Page 98: ...ld be used On Off selection Reversal Scroll selection If the mode is at On the menu screen will disappear and the Screensaver will be activated To stop the Screensaver under On press the R button Press to select the Function White bar scroll The white bar will scroll from left to right Image Reversal Negative image will be displayed on the screen Setup Signal Screensaver Component RGB in select RG...

Page 99: ... illuminate the side panels To display the Screensaver screen Refer to the previous page operation guide steps 1 and 2 Screensaver For preventing after images R Notes 1 Setting the side panel to High mode for an extended period may result in occurrence of after images 2 The side panels may flash alternate black white depending on the picture being shown on the screen In such an occurrence use the ...

Page 100: ...to select the Component RGB in Select Press to select the desired mode Press to exit from adjust mode 3D Y C Filter For NTSC AV images Select Signal from the Setup menu during AV S Video input signal mode Signal AV menu is displayed Press to select the 3D Y C Filter NTSC Press to set On Off R Press to exit from adjust mode Press ACTION button Component RGB R Note When On this setting only affects ...

Page 101: ... AV S Video or Component input signal mode Signal AV menu is displayed Press to select 3 2 Pulldown Press to set On Off Press to exit from adjust mode R Press ACTION button Note When On this setting only affects the following signal input NTSC signal input during AV S Video input signal mode 525i 480i signal input during Component input signal mode When on the display attempts to reproduce a more ...

Page 102: ...C sync signal Confirm that the input is set to PC input this setting is valid only for PC input H V The H and V sync signals are input from the HD VD connector on G Uses a synchronized signal on the Video G signal which is input from the G connector Displays the H Horizontal V Vertical frequencies This display is valid only for RGB input and PC input Display range Horizontal 15 6 110 kHz Vertical ...

Page 103: ...de Note The permanent after image on the Plasma Display resulting from fixed image use is not an operating defect and as such is not covered by the Warranty This product is not designed to display fixed images for extended periods of time Symptoms Checks Electrical Appliances Cars Motorcycles Fluorescent light Volume Check whether the mute function has been activated on the remote control Not plug...

Page 104: ...VD and RGB Below is the connecting method when the optional RCA Terminal Board is installed Notes After installing the Optional Terminal Board the Setup menu screen on the Plasma Display will change The input signal cables should be connected to the relevant terminals The input signals that may be selected by the INPUT button will change The required mode either Component or RGB and Component RGB ...

Page 105: ...rminals connection Connect the signal source equipment Example When connecting an S VIDEO VCR Connections VCR Audio OUT Video OUT R L AUDIO VIDEO Video input to RCA socket Audio input to L R sockets 3 RCA audio video cables AV IN S VIDEO VIDEO R L AUDIO Example When connecting 3 RCA audio video cables Notes 1 S Video input will override the composite video signal when S Video lead is connected 2 A...

Page 106: ... PR AUDIO 3 RCA video cables 2 RCA audio cables DVD Player Y PB PR Component RGB Input connection Component signals Y PB PR connection Notes 1 Change the Component RGB in setting in the Setup menu to Component see page 28 2 Additional equipment and cables shown are not supplied with this set VCR AV2 Video input to BNC socket Audio input to L R sockets DVD Satellite Receiver AV1 TV Video input to R...

Page 107: ...r plugs shown are not supplied with this set RGB signal R G B HD VD connection COMPONENT RGB IN R L AUDIO Audio input to L R sockets G B R VD HD AUDIO 2 RCA audio cables 5 BNC RGB cables RGB input to R G B HD VD sockets BNC RCA adaptor plug Example of input signal source HDTV compatible VCR Computer RGB camera VD HD PR CR R PB CB B Y G ...

Page 108: ...ntosh16 832 624 49 7 75 19 1 024 768 60 48 4 60 20 1 024 768 70 56 5 70 21 1 024 768 75 60 75 22 1 024 768 85 68 7 85 23 Macintosh21 1 152 870 68 7 75 24 1 280 1 024 60 64 60 25 1 280 1 024 75 80 75 26 1 280 1 024 85 91 1 85 27 1 600 1 200 60 75 60 SERIAL PC IN AUDIO PR CR R PB CB B Y G COMPONENT RGB IN AV IN VD HD S VIDEO VIDEO R L AUDIO R L AUDIO Component RGB input PC RGB input AV input AV Comp...

Page 109: ...37 ...

Page 110: ... 120 Hz HIGH DENSITY D SUB 15PIN AUDIO IN M3 JACK EXTERNAL CONTROL TERMINAL D SUB 9PIN 16W 8 W 8 W 10 THD For PSS421S only EUR646527 2 R6 Size TMME203 or TMME187 2 J0KF00000018 1 J0KG00000054 2 Power Source Power Consumption Normal use Stand by condition Power off condition Plasma Display panel Contrast Ratio Screen size Operating condition Temperature Humidity Applicable signals Colour System Sca...

Page 111: ...isted below EN55022 EN61000 3 2 EN61000 3 3 EN61000 6 2 42WP27 PSS421S PTS501S RTB421 PWB501 PWB502 1 020 mm 610 mm 89 mm approx 28 0 kg net main unit only approx 32 2 kg with speakers Optional Supplied Speakers Pedestal RCA Terminal Board Wall hanging bracket vertical Wall hanging bracket angled Dimensions W H D Mass Weight POWER R STANDBY G POWER ON INPUT VOL 610 mm 1 020 mm 89 mm ...

Page 112: ...PRINTED IN JAPAN 02 09 TQZW273 ...

Page 113: ...PLASMA DISPLAY MONITOR SERVICE MANUAL PRINTED IN JAPAN Dec 2002 FILE NO 050 200234 42WP27B 42WP27C 42WP27E 42WP27F 42WP27R ...

Page 114: ...n red circle indicates waveform nember See waveform pattern table 8 When arrow mark is found connection is easily found from the direction of arrow 9 Indicates the major signal flow Video Audio 10 This schematic diagram is the latest at the time of printing and subject to change without notice M m T Z NP Remarks 1 The Power Circuit contains a circuit area which uses a separate power supply to isol...

Page 115: ...14 2 Main Block Diagram 58 ...

Page 116: ...14 3 F Board Schematic Diagram 59 ...

Page 117: ...14 4 Power Block Diagram 60 ...

Page 118: ...14 5 P Board 1 of 2 Schematic Diagram 61 ...

Page 119: ...14 6 P Board 2 of 2 Schematic Diagram 62 ...

Page 120: ...14 7 HX Board Block Diagram 63 ...

Page 121: ...14 8 HX Board Schematic Diagram 64 ...

Page 122: ... NTSC 3D COMB FILTER 16M SDRAM C Memory Controllor Q3817 SYNC PULSE GENERATOR V 50 120 H 15K 45K 156 6 14 4 16 Q3812 Q3813 Q3815 Q3501 Q3507 IC3804 GC1 COLOUR SYSTEM DET Q3502 Q3508 Q3503 Q3509 6 19 1 3 H2 5 8 20 A B 4 2 AV AUDIO L 1 13 19 17 B Pb AUDIO R Q3505 Q3504 R IN L IN AUDIO IN AV Q3352 Q3353 Q3358 Q3359 RGB COMPONENT AUDIO L AUDIO R 15 7 9 G Y R Pr HD VD HD VD SCL3 SDA3 Y Pb Pr H1 5 A B 9...

Page 123: ...14 10 Option RTB421 1 of 2 Schematic Diagram 66 ...

Page 124: ...14 11 Option RTB421 2 of 2 Schematic Diagram 67 ...

Page 125: ...14 12 D1 Board Block Diagram 68 ...

Page 126: ...14 13 D1 Board 1 of 6 Schematic Diagram TZTNP01PMSF F VERSION TZTNP02PMSE E B R VERSION 69 ...

Page 127: ...14 14 D1 Board 2 of 6 Schematic Diagram TZTNP01PMSF F VERSION TZTNP02PMSE E B R VERSION 70 ...

Page 128: ...14 15 D1 Board 3 of 6 Schematic Diagram TZTNP01PMSF F VERSION TZTNP02PMSE E B R VERSION 71 ...

Page 129: ...14 16 D1 Board 4 of 6 Schematic Diagram TZTNP01PMSF F VERSION TZTNP02PMSE E B R VERSION 72 ...

Page 130: ...14 17 D1 Board 5 of 6 Schematic Diagram TZTNP01PMSF F VERSION TZTNP02PMSE E B R VERSION 73 ...

Page 131: ...14 18 D1 Board 6 of 6 Schematic Diagram TZTNP01PMSF F VERSION TZTNP02PMSE E B R VERSION 74 ...

Page 132: ...14 19 D2 Board Block Diagram 75 ...

Page 133: ...14 20 D2 Board 1 of 6 Schematic Diagram 76 ...

Page 134: ...14 21 D2 Board 2 of 6 Schematic Diagram 77 ...

Page 135: ...14 22 D2 Board 3 of 6 Schematic Diagram 78 ...

Page 136: ...14 23 D2 Board 4 of 6 Schematic Diagram 79 ...

Page 137: ...14 24 D2 Board 5 of 6 Schematic Diagram 80 ...

Page 138: ...14 25 D2 Board 6 of 6 Schematic Diagram 81 ...

Page 139: ...14 26 C1 and C2 Board Block Diagram 82 ...

Page 140: ...14 27 C1 Board Schematic Diagram 83 ...

Page 141: ...14 28 C2 Board Schematic Diagram 84 ...

Page 142: ...14 29 SC Board Block Diagram 85 ...

Page 143: ...14 30 SC Board 1 of 2 Schematic Diagram 86 ...

Page 144: ...14 31 SC Board 2 of 2 Schematic Diagram 87 ...

Page 145: ...14 32 SD Board Block Diagram 88 ...

Page 146: ...14 33 SD Board Schematic Diagram 89 ...

Page 147: ...14 34 SU Board Block Diagram 90 ...

Page 148: ...14 35 SU Board Schematic Diagram 91 ...

Page 149: ...14 36 SS Board Block Diagram 92 ...

Page 150: ...14 37 SS SS2 SS3 and S1 Board Schematic Diagram 93 ...

Page 151: ...14 38 Z Board Block Diagram 94 ...

Page 152: ...14 39 H3 and Z Board Schematic Diagram 95 ...

Page 153: ...96 This page is not printed ...

Page 154: ......

Search results

Summary of Contents for 42WP27B

Reviews:

Related manuals for 42WP27B

Brands by name

Popular brands

Toshiba 42WP27B, Service Manual

Search results

Summary of Contents for 42WP27B

Reviews:

Related manuals for 42WP27B

Brands by name

Popular brands