Sanyo HT28745 Service Manual page 40

COMPONENT AND TESTPOINT LOCATIONS (Cont.)
POWER / DEFLECTION BOARD PARTS SIDE
PB401A
3
K6B3P K6B2P
R605
R604
C609H2 C609H1
C608
C609
R625
R619
C615
D617
C613
J645
IC602
R617
J646
IC602H1
J429
L461
J427
L461HT1
J422
L461HT4
J428
D461HT2
D411H1 D411H2
L463
D412
D461HT1
D414H2 D414H1
D414
JP403
J421
R483
D483
R484
D484
C485
600V
KT2
GND
KT1
C486
J425
DAF_IN
DAF
K6GND4
C635
J644
K6B
J648
1
2
D612
3
4
K6B1P
C684
R616
J647
D613 D614
R612
J642
C620
D620 D619
R620
C685
C614
L614
D695 L610
R615
R613
C686
L613
D616 C616
R622
L615
T601
VB1B
4B10B10100 B
K4DF
J423
1
10
J433
J434
J435
L462
L462HT1
L462HT4
R424
L464
D411
L414
T402H3
T402H2
T402H1
T402H4
T402H6
T402H9 T402H10
T402H7
T402H11 T402H13
C634
R644
R645
E
Q641 E J640
Q643
D645
J643
J641
C649
2
R643
1
TJ1
R642
R641
C632 C642
D631
L625
C628A
C641
L631
K6GND3
C628AH2 C628AH1
J637
C629
J638
J639
C626
L621
L656
D621
C657
D656
C656
C637
J632
R624
J633
C633
D623
R623
J634
D628
K6GND2
J635 D649
L412
J410
J636
JP405
J412
K5DF
J431
J417 J430
J432 NC NC
J420
10
J470
J468
J469
R461
R516
C515
C472
D509
D510
D508 R470
R425
J419
R506
R515
L502
C511
D425
J409
KX
JP426
C426
Q402H2
L421
Q402H4
Q402H3
C415
C408
T402
L411
L413
R438
L415
C416
JP402
C414
J418
JP401
C417
R480
R481
D481
R491
TP50 TP51
R494
C493
R482
J405
K4GND2
J402
J406
R497
J407
J408
— 40 —
D625
C625
C625A
L628
J631
J615
J616
C627
D627
J618 J617
J620 J619
J607
J609
L624
C623
D624
J628
TJ2
J629
J630
R640
L623
J603
D641
J625
C621
R621 C640
C624
D622
J626
D615
J627
TJ7
D618
C624HT1 C624HT2
J649
C622
D643
R618
D642
D647
D648
R639 R638
R646
J623
E
Q642
J624 Q460HT2
J466
J467
J463
J464
C644
L460
J465
1
D460
R464
D467
C460
C468 R462
D468
C469
R475
Q462
E
D463
R467
R465
D462 R469
R468 R466
C471
J462
C467
J522
C506
R507
Q460HT3
R509
R508
R514
J520
C512
J525 J523
J524
R429
R463 R408
R407
J519
C402
C405
J521
C404
T401
C507
D501
J403
C403 C504
C403A
J516
D401
C510
Q401
C513
E
B
R411
C509
R402
J404 R513
D402
R413
R405
R404
C401
C505
D504
R401
JP413
D581
R412
C581
C482
R493
R582
D413
R583 D582
R495
R581
Q581
E
R487
R584 R585
1
2 3
D486
C483 D482
R488
K4CP1 K4CP2 K4CP3
K4C
J621
J622
J613
J614
C619
21V
J608
AGND
14V_TV
14V_TV
GND
GND
14V_DM
14V_DM
GND
J610
GND
J611
J612
J602
J604
J606
J605
R635
D635
31V
D652
GND
J601
5VAL
PFAIL
PWR_SW
L641
L641A
Q460HT1
J510
J511
Q460HT5
J512
J513
R476
R471
E
Q463
R472
R473
D464
D465
R474
J461
Q460HT4
J508
J509
MAIN+14V
J504
GND
J517
NC
140V
J518
J505
J515
J506
J507
L511
NOMAL_SW
V_RAMP-
V_RAMP+
J503
R511
GND
HD_DOWN
D511
PCC
GND
H_DRIVE
H_GND
D512
AFC
GND
J514
ABL
D514
C501
R502
R501
C502
R512
J501
C514
D513
R504
D502
C508
D503
J502
R503
Q582
E
C582
R416
C421
D429
R428 R423
D421
D428
D422
J401
R421
C484
R422
K4GND1
TE7 TP7