Read Sony NAS-SV20DI / NAS-SV20I Service Manual online
NAS-SV20Di/SV20i
NAS-SV20Di/SV20i
28
28
4-5. PRINTED WIRING BOARDS - PANEL Section -
Note 1: The mount parts on the MOTHER board installed in this set
cannot exchange with single excluding a part of parts. When
the mount parts that have not been described in electrical parts
list are damaged, exchange the entire mounted board.
the mount parts that have not been described in electrical parts
list are damaged, exchange the entire mounted board.
Note 2: The mount parts on the TOUCH KEY board installed in this
set cannot exchange with single. When the TOUCH KEY
board is defective, exchange the entire FRONT PANEL
ASSY.
board is defective, exchange the entire FRONT PANEL
ASSY.
1
16
7
1
R552
R553
CN551
CN552
C551
C552
C553
JL552
JL553 JL554
JL555
JL556
JL557
JL558
R554
R555
R556
R557
C556
C557
C558
JL551
Q501
Q502
Q503
Q504
Q505
Q506 Q507
Q508
Q509
Q510
R501
R504
R516
R517
R518
R519
R520
R521
R522
R523
R524
R525
R526
R527
R528
R529
C506
JL501
JL502
JL503
JL504
JL505
JL506
JL507
JL508
JL509
JL510
JL511
JL512
JL513
JL516
JL517
JL518
1
2
6
7
4
5
1
2
13
12
1
2
4
2
1
3
JP501
JP502
JP503
JP504
JP505
JP506
JP507
JP508
JP509
CN501
CN502
CN503
CN504
BZ501
D501
D502
IC501
30
1
1
8
1 2
VDR801
VDR802
VDR803
R808
R809
CN801
CN802
CN803
C812
IC801
Q801
VDR804
VDR805
VDR806
VDR807
R804
C801
C802
C803
C814
C815
C816
JL801
JL802
JL803
JL804
JL807
JL808
JL809
JL810
JL811
JL812
JL813
D801
R400
R401
R402
JL400
JL401
JL402
JL403
(RED) (GREEN)
4
5
1
2
CN400
S400
D400
4
5
1
2
CN601
S601
S603
S602
JP601
R601
R602
R603
C601
C602
C603
JL601
JL602
JL603
JL604
CN201
CN400
CN600
CN1000
CN1001
CN300
CN1101
1
6
CN801
CN302
(SIDE A)
LCD-JUNC BOARD
(SIDE B)
LCD-JUNC BOARD
1-881-935-
11
(11)
1-881-935-
11
(11)
LCD1
LIQUID
CRYSTAL
ELEMENT
ELEMENT
E
E
E
E
E
E
E
E
E
E
LCD BOARD
1-881-440-
11
(11)
A
MAIN BOARD
CN102
1
3
D501, 502
(LCD BACKLIGHT)
(SIDE A)
IPOD BOARD
IPOD BOARD
(SIDE B)
1-881-445-
11
(11)
1-881-445-
11
(11)
B
MAIN BOARD
CN252
S G
D
1
3
4
6
(iPod/iPone DOCK)
POWER_SW BOARD
1-881-443-
11
(11)
(ON/STANDBY)
TACT_SW BOARD
1-881-444-
11
(11)
S400, 601 – 603
VOLUME +
VOLUME –
START/CLOSE
PARTY
TOUCH KEY
BOARD
(COMPONENT SIDE)
MOTHER BOARD
1-881-425-
11
(11)
MOTHER BOARD
(CONDUCTOR SIDE)
1-881-425-
11
(11)
D
MAIN BOARD
CN251
C
MAIN BOARD
CN104
(NC)
(NC)
NETWORK
1
6
1
15
16
2
1
13
8
1
1
30
1
7
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(NC)
•
: Uses unleaded solder.
• See page 24 for Circuit Boards Location.
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