Printed Wiring Board - Dc-Dc Board - Sony STR-DA5300ES Service Manual

STR-DA5300ES
Note: Refer "NOTE WHEN THE AC BOARD IS REPAIRED"
STR-DA5300ES
• Semiconductor
Location
Ref. No. Location
D1401 E-2
D1402 B-3
D1403 G-4
D1404 E-3
D1405 C-3
D1406 B-3
IC1401 B-3
IC1402 G-3
IC1403 F-3
IC1404 C-3
IC1405 C-3
Q1409 G-4
(page 5) in servicing notes for how to distinguish TYPE A/B.
6-90. PRINTED WIRING BOARD – DC-DC Board –
1 2
DC-DC BOARD
A
JW1411
(TYPE A)
BS
MAIN POWER
TRANSFORMER
T001
(Page 124)
C1403
CX1402
(TYPE B)
B
CE L1401
MAIN POWER
TRANSFORMER
T001
(Page 124)
C1412
C1407
L1405
C
C1406
L1404
D
D1401
E
C1402
F1405
F
C1405
L1403
G
C1404
L1402
122 122
• See page 45 for Circuit Boards Location.
3 4
D1402
CN1401
C1408
C1413
L1406
IC1401
IC1405
D1406
C1417
A001
L1409
IC1404
C1411
D1405
JW1417
JW1418
C1416
JW1419
R1408
L1410
1 CX1451
JW1421
D1404
C1415
R1407
R1405
R1404
L1408
R1403
C1410
A002
C1414
IC1403
IC1402 Q1409
R1412
C1409
L1407
D1403
R1410
R1417
(CHASSIS)
: Uses unleaded solder.
5
AG
MAIN BOARD
CN1402
(Page 47)
BD
D-VIDEO BOARD
CN3523
(Page 89)
4
11
1-873-642- (13)