Sony Hi-Scan KP-51WS520, Service Manual

Page: 82 / 157

KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520 82
A BOARD TRANSISTOR VOLTAGE LIST
B C E B C E B C E
Q1 0.1 7.5 GND Q313 3.2 5.0 2.6 Q603 0.0 9.0 0.0
Q2 3.5 0.5 3.3 Q322 2.7 5.0 2.1 Q604 0.0 9.0 GND
Q3 5.9 GND 6.5 Q323 2.7 5.0 0.0 Q605 9.0 0.0 9.0
Q4 0.8 0.0 GND Q324 1.9 5.0 1.2 Q705 0.0 3.3 0.4
Q5 0.0 0.0 GND Q325 1.9 5.0 1.2 Q706 0.0 0.0 GND
Q6 2.8 GND 3.5 Q451 2.2 0.0 2.2 Q707 0.0 0.0 GND
Q7 6.5 9.0 3.9 Q452 0.0 2.2 GND Q710 0.0 3.4 GND
Q9 4.5 9.0 3.9 Q453 0.7 5.0 0.0 Q711 4.3 4.9 4.9
Q10 3.3 GND 4.0 Q454 0.7 5.0 0.0 Q712 12.1 12.0 12.1
Q12 0.0 0.0 9.0 Q455 0.7 5.0 0.0 Q714 3.3 0.0 GND
Q13 2.0 GND 2.7 Q456 1.1 5.0 0.5 Q717 0.0 0.0 GND
Q14 3.4 0.0 3.3 Q457 0.0 0.6 GND Q718 0.7 0.0 GND
Q16 8.8 9.0 9.0 Q458 0.6 0.0 GND Q719 0.0 0.0 GND
Q20 0.0 8.8 0.0 Q459 0.0 0.0 GND Q721 0.0 0.0 GND
Q21 2.3 GND 3.0 Q460 2.8 9.0 2.8 Q722 0.0 0.0 GND
Q23 1.2 GND 1.9 Q461 2.4 0.0 3.2 Q723 0.0 4.9 GND
Q24 0.0 GND 3.0 Q462 2.7 GND 2.0 Q851 0.0 0.2 GND
Q25 2.0 GND 3.1 Q463 2.9 GND 3.6 Q852 0.0 GND 0.7
Q26 1.5 GND 2.3 Q464 0.0 3.6 GND Q853 0.0 GND 0.0
Q27 4.9 4.2 5.0 Q465 0.8 GND 1.5 Q854 0.0 0.0 GND
Q28 0.6 0.1 GND Q466 1.5 8.7 1.9 Q855 0.0 GND 0.7
Q29 0.0 4.9 GND Q467 1.5 8.7 1.9 Q856 0.0 0.0 GND
Q30 5.0 0.0 0.0 Q468 1.5 8.7 1.6 Q857 0.5 GND 1.1
Q31 0.6 0.0 GND Q469 1.4 GND 2.0 Q858 0.0 4.3 GND
Q32 0.1 5.0 0.0 Q470 4.4 GND 4.0
Q33 5.0 0.0 0.0 Q471 1.7 GND 2.3
Q34 0.0 0.0 GND Q472 2.2 9.0 4.0
Q35 0.0 0.0 GND Q473 1.9 0.0 2.7
Q36 0.0 0.0 0.0 Q474 1.9 GND 0.0
Q304 1.9 GND 0.0 Q476 1.6 GND 2.6
Q306 1.9 5.0 0.0 Q477 0.0 2.5 GND
Q308 1.2 GND 1.9 Q478 0.0 2.5 GND
Q311 2.1 5.0 1.5 Q479 0.0 2.5 GND
Q312 0.7 GND 1.3 Q601 0.0 5.2 GND
All voltages are in V.
A BOARD LOCATOR LIST COMPONENT SIDE
D3 E-13 IC1 E-11 Q16 F-12
D7 E-12 IC2 C-11 Q20 F-12
D14 E-13 IC305 F-8 Q24 F-10
D35 G-13 IC306 E-6 Q26 F-10
D309 I-3 IC451 I-8 Q27 H-13
D310 I-3 IC452 G-6 Q28 G-13
D311 I-3 IC602 A-5 Q29 G-13
D312 I-3 IC603 B-5 Q304 Q304
D313 G-1 IC604 B-4 Q306 E-9
D454 H-4 IC701 C-5 Q308 D-9
D456 H-4 IC702 D-5 Q311 E-9
D457 H-5 IC704 E-4 Q312 D-9
D459 I-4 IC705 F-4 Q313 E-9
D460 G-6 IC706 F-4 Q322 E-8
D470 F-3 IC707 F-5 Q323 D-7
D471 F-3 IC851 I-8 Q324 E-7
D501 G-5 IC852 H-12 Q325 E-7
D602 C-3 IC853 H-12 Q453 I-6
D603 C-3 IC854 H-8 Q454 I-6
D703 C-4 IC855 G-9 Q455 I-5
D706 F-5 IC856 H-11 Q456 I-5
D708 F-3 IC857 H-10 Q457 I-7
D709 F-3 IC858 I-11 Q458 I-7
D711 F-4 IC859 I-13 Q459 H-7
D721 F-3 IC860 I-10 Q461 I-6
D851 F-4 IC861 I-10 Q464 G-6
D852 H-12 IC862 I-8 Q466 I-5
D853 I-12 Q467 H-5
D854 I-12 Q468 H-5
D855 I-12 Q473 I-5
D856 G-10 Q474 I-5
D857 G-10 Q476 H-5
D858 I-11 Q601 C-3
Q705 E-4
Q711 E-5
Q712 F-3
Q714 F-3
Q718 G-4
Q723 F-5
Q851 H-8
Q852 H-9
Q853 H-9
Q854 H-9
Q855 H-8
Q856 H-8
Q857 G-10
Q858 I-12
DIODE IC TRANSISTOR
A BOARD LOCATOR LIST CONDUCTOR SIDE
DIODE
D2 E-1 IC302 H-13 Q703 C-10
D3 E-2 IC303 E-13 Q706 D-8
D4 E-2 IC304 F-13 Q707 D-8
D5 E-2 IC601 C-12 Q709 E-9
D6 F-2 IC703 D-9 Q710 F-10
D8 F-1 Q717 C-8
D9 F-2 Q1 C-6 Q719 D-8
D10 F-2 Q2 C-6 Q721 F-10
D11 E-2 Q3 B-7 Q722 F-10
D12 D-2 Q4 B-7 Q730 E-12
D13 D-2 Q5 F-2 Q859 I-2
D15 E-2 Q6 B-7 Q860 I-3
D16 D-3 Q7 G-3
D17 D-3 Q9 F-2
D18 D-3 Q10 G-2
D19 D-3 Q12 F-2
D20 A-1 Q13 F-2
D21 A-2 Q14 B-7
D23 C-2 Q21 F-3
D24 D-2 Q23 F-3
D25 D-2 Q25 F-4
D26 C-2 Q30 G-2
D27 C-2 Q31 G-1
D28 C-2 Q32 G-1
D36 C-1 Q33 G-1
D37 B-2 Q34 B-1
D38 D-1 Q35 B-1
D39 C-2 Q36 A-1
D40 C-4 Q451 I-11
D41 C-4 Q452 I-11
D42 F-1 Q460 G-7
D43 G-2 Q462 G-3
D44 C-1 Q463 G-7
D45 C-1 Q465 I-9
D304 H-12 Q469 H-9
D305 D-12 Q470 G-8
D306 F-12 Q471 H-9
D307 I-11 Q472 G-8
D308 I-11 Q477 H-9
D451 I-11 Q478 H-9
D452 I-11 Q479 H-9
D453 I-11 Q603 A-11
D701 F-11 Q604 A-11
D707 F-11 Q605 A-10
D712 F-10 Q701 D-10
D720 E-12 Q702 C-11
IC TRANSISTOR
TRANSISTOR