Printed Wiring Board - Dc-Dc Board - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
STR-DA3300ES/DG1100
6-75. PRINTED WIRING BOARD – DC-DC Board –
• See page 37 for Circuit Boards Location.
• Semiconductor
1
Location
Ref. No. Location
D1401 E-2
D1403 G-4
D1404 E-3 A
D1405 C-3
D1406 B-3
IC1402 G-3
BS
IC1403 F-3
IC1404 C-3 MAIN POWER
TRANSFORMER
IC1405 C-3
T001
(Page 104)
Q1409 G-4
B
C
D
E
F
G
102 102
:Uses unleaded solder.
2 3
DC-DC BOARD
JW1411
CX1402
IC1405
D1406
C1412
C1407
A001
L1405
C1411 IC1404
D1405
C1406
L1404
D1401
JW1421
D1404
C1402
F1405
R1407
R1405
R1404
C1410 R1403
C1405
IC1403
L1403
IC1402
R1412
C1409
L1402 C1404
R1417
4 5
CN1401
C1417
MAIN BOARD
CN1003
(Page 72)
L1409
JW1417
JW1418
C1416
JW1419
R1408
D_VIDEO BOARD
CN3508
(Page 83)
L1410
1 4
CX1451
C1415
L1408
A002
C1414
Q1409
L1407
D1403
R1410
11
(13)
1-873-642-
(CHASSIS)
AG
BD