Read Sony ICD-ST25 Service Manual online
16
16
ICD-ST25
4-2. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) –
•
: Uses unleaded solder.
IC6001
IC5003
IC5001
IC6002
IC5005
IC5002
IC6003
IC3002
IC3003
IC6004
IC3001
IC3004
J3002
i
HOLD
ON
S
S
S
S
S
S
S
S
1
3
45
1
1
1
4
5
8
E
1
1
4
8
5
Q5013
3
3
1
4
4
3
2
2
5
3
6
4
E
E
C1008
C2009
C6002
C5012
R5012
OFF
m
P L U G I N P O W E R
J3001
MAIN BOARD
1-687-788-
13
(13)
(SIDE A)
CSP(Chip Size Package)
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
J5001
3
L
L
SW
SW
R
R
GND
GND
Ref. No.
Location
D5002
C-2
D5003
D-3
D5004
D-3
D5005
D-2
D5007
E-2
D5009
E-2
IC3001
D-7
IC3002
E-7
IC3003
C-6
IC3004
D-6
IC5001
C-3
IC5002
B-2
IC5003
C-3
IC5005
B-4
IC6001
C-5
IC6002
E-5
IC6003
E-5
IC6004
F-7
• Semiconductor Location
Ref. No.
Location
Q3001
D-7
Q3002
B-8
Q3004
E-8
Q5001
C-5
Q5002
D-3
Q5003
E-3
Q5005
C-1
Q5006
E-6
Q5007
E-6
Q5008
B-6
Q5009
C-1
Q5010
B-2
Q5011
C-1
Q5012
C-3
Q5013
E-2
Q5014
B-3
VDR5002
B-1
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