Printed Wiring Boards (Power Section) - Sony NW-E8P Service Manual

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NW-E8P
5-5. PRINTED WIRING BOARDS – POWER SECTION –
1
2
A
TP706
TP305
TP302
B
TP304 TP303 TP301
R909
R703
TP710
R704
TP708
TP704
C
TP705
R702
TP907
IC904
R709
1
5
TP712
2
3
4
D
4
3
IC905
1
2
TP906
D914
E
TP909
C903
5
S D G
Q902
IC901
1 2
TP920
D902
D903
F
JC901
See page 9 for Notes.
z
3
POWER BOARD (SIDE A)
R103
C307
C104
R302
TP306
L301
TP707
C303
C201
R201
TP201
R202
C311
C101
R101
TP101
TP709
Q701
C310
Q702
SDG
TP307
TP309
BCE
D916
C701
TP308
R711
JC302
TP701
TP202
TP311
TP703
L903
D915
TP910
L-CH SECTION
C909
DRY BATTERY
TP904
SIZE "AAA"
R904
(IEC DESIGNATION LR03)
TP905
L901
1PC, 1.5V
L904
TP902
C908
L902
GREEN/
RED/
CLEAR
CLEAR
D904
C906
D905
4
JC301
C901
3
TP102
RED/CLEAR
TP921
12
1-681-243-
(12)
: Uses unleaded solder.
4
5
POWER BOARD (SIDE B)
R105
C102
R104
R204
C202
C203
6
1
24
7
IC302
12
19
13
18
R301
C315
LCD FLEXIBLE
Q301
BOARD
1-681-246-11
LCD UNIT
SP2
SPEAKER
(R-CH)
A
SP1
MAIN BOARD
SPEAKER
CN702
(L-CH)
MDD FLEXIBLE
BOARD
1-681-245-11
1
2
3
RED
GREEN
TP993
TP994
TP992
GREEN/CLEAR
1-681-243-
14
14
6
7
9
8
5
IC301
1
16
CN705
5
1
12 10
D911
CN704
2
1
G
5
D
10
S
Q908
15
20
25
29
30
C907
2
3
IC903
4
1
5
G
Q903
D
4
S
R903
ECB
R901
R906
Q907
S D G
ECB Q905
S D G
Q904
Q906
R905
Q901
S D G
C904
C905
12
(12)
8
Semiconductor
z
Location
Ref. No.
Location
D901
E-6
D902
F-2
D903
F-2
D904
E-3
D905
E-3
D908
D-3
D909
E-3
D911
C-7
D912
D-7
D916
D-2
D914
E-2
D915
C-3
D916
C-3
IC301
B-6
IC302
B-5
IC901
E-2
IC902
E-6
IC903
E-6
IC904
D-2
IC905
E-1
ON
Q301
C-5
Q701
B-3
Q702
B-2
OFF
Q901
F-6
Q902
E-2
Q903
E-6
Q904
E-6
Q905
E-7
Q906
F-7
Q907
E-6
Q908
D-7
FF
REW
z

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