Sony NW-S705F - 2gb Walkman Player Manuale di servizio - Pagina 16

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Sony NW-S705F - 2gb Walkman Player Manuale di servizio
NW-S603/S605/S703F/S705F/S706F
5-2. PRINTED WIRING BOARD – MAIN Board (Side A) –
1
2
MAIN BOARD
(SIDE A)
A
R3034
C3026
R3019
S507
PLAY MODE,
1
SOUND
C3018
IC3003
A
A/K
K
4
C3008
B
R515
R505
R512
S506
NORMAL/
FOLDER
R2705
R514
C
14
12
1
11
IC2702
A
A/K
4
8
K
5
7
D
C2112
C2117
C2708
C2707
• Semiconductor
Location
Ref. No. Location
D401
B-5
D402
B-4
D601
D-3
D2701
D-1
D3001
B-2
D3002
B-3
IC100
D-6
IC101
C-8
IC201
C-7
IC401
B-4
IC601
C-4
IC2701
D-3
IC2702
C-2
IC3003
B-3
IC3005
B-4
Q100
D-3
Q601
C-3
Q602
D-3
Q604
C-5
Q605
C-3
Q2701
C-3
NW-S603/S605/S703F/S705F/S706F
: Uses unleaded solder.
3
4
R408
(NW-S703F/S705F/S706F)
C3013
R3023
C418
C419
C420
8
18
13
C3027
19
12
R3033
IC401
A
K
D3002
C3016
5
D402
24
7
A/K
1
6
R3006
R3012
R3020
R3021
L402
C3012
R3013
∗
S505
C406
IC3005
(HOLD)
C2709
ON t OFF
B1
A1
B2
A2
FB123
R409
D
Q605
R631
VDR602
R629
Q2701
40
31
G
S
30
R2709
1
R633
D
Q601
IC601
G
S
R602
S
G
10
21
Q602
11
20
D
R2704
R603
D601
A1
A2
S
B1
B2
D
C604
G
IC2701
∗
JL618
5
6
OLED SUB ASSY
45
1
CN401
44
2
R407
FB401
D401
C405
L401
R406
C416
H7
FB402
G8
G7
22
2
F8
F7
R634
E8
E7
CN108
C627
C626
D8
D7
S
C8
C7
21
1
D
L603
B8
B7
G
R150
A7
R148
R636
R146
L602
C619
5
IC100
8
C620
JL110
R626
JL108
JL109
SUB BOARD
A
CN1301
(Page 25)
Note: When the MAIN board is replaced, format it according to
the "NOTE OF MAIN BOARD REPLACING" (refer to page
3) of the servicing notes.
16
16
7
8
(NW-S703F/S705F/S706F)
R125
JL102
FB104
C146
R140
C129
JL103
C140
R130
C149
C120
C133
C119
C162
C101
R111
R119
C144
C145
C105
A19
C19
D19
E19
F19
G19
H19
J19
K19
L19
M19
N19
P19
R19
B18
C18
D18
E18
F18
G18
H18
J18
K18
L18
M18
N18
P18
R18
R104
R202
A17
B17
C17
D17
E17
F17
G17
H17
J17
K17
L17
M17
N17
P17
R17
R203
A16
B16
C16
A15
B15
C15
E15
F15
G15
H15
J15
K15
L15
M15
N15
P15
R15
IC201
C106
A14
B14
C14
E14
F14
G14
H14
J14
K14
L14
M14
N14
P14
R14
∗
A13
B13
C13
E13
F13
J13
K13
L13
P13
R13
H6
H5
H4
H3
H2
A12
B12
C12
E12
F12
K12
P12
R12
C103
A11
B11
C11
E11
F11
G11
N11
P11
R11
G6
G5
G4
G3
G2
G1
C114
A10
B10
C10
E10
F10
G10
H10
M10
N10
P10
R10
F6
F5
F4
F3
F2
F1
A9
B9
C9
E9
F9
G9
N9
P9
A8
B8
C8
E8
F8
K8
P8
E6
E3
E2
E1
A7
B7
C7
E7
F7
G7
J7
K7
L7
P7
C109
A6
B6
C6
E6
F6
G6
H6
J6
K6
L6
M6
N6
P6
D6
D3
D2
D1
A5
B5
C5
E5
F5
G5
H5
J5
K5
L5
M5
N5
P5
C6
C5
C4
C3
C2
C1
A4
B4
C4
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
P3
B6
B5
B4
B3
B2
B1
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
N2
P2
A6
A5
A4
A3
A2
A1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
P1
C136
C137
C126
IC101
C3102
C3103
∗
4
C112
R114
C110
R149
C134
C3104
1
R112
C3101
(NW-S603/S605)
C124
(NW-S703F/S705F/S706F)
Note: When IC101 and IC401 on the MAIN board are damaged,
exchange the new MAIN board for the MAIN board which
IC damaged.
9
10
X101
C132
T19
U19
W19
T18
U18
V18
C156
T17
U17
V17
W17
U16
V16
W16
R101
U15
V15
W15
U14
V14
W14
U13
V13
W13
S101
U12
V12
W12
(RESET)
U11
V11
W11
U10
V10
W10
R9
U9
V9
W9
C150
R8
U8
V8
W8
R7
U7
V7
W7
C157
R6
U6
V6
W6
X102
R5
U5
V5
W5
C107
U4
V4
W4
C158
R3
T3
U3
V3
W3
R2
T2
U2
V2
R1
T1
U1
W1
R123
(NW-S603/S605)
R115
C152
11D
C154
(NW-S703F/S705F/S706F)
R121
C159
(11D)
1-871-591-
C147