Read Sony ICD-ST30 Service Manual online
23
23
ICD-ST30
4-10. SCHEMATIC DIAGRAM – MAIN BOARD (5/5) –
• See page 11 for Waveforms. • Refer to page 26 for IC Block Diagrams. • See page 30 for IC Pin Function Description.
75
R7046
470k
76
HOLD
R7045 470k
C5001
C7011
C7012
C7013
C7015
C7018
C7009
C7010
Q7004
Q7005
IC7005
C7019
C7020
R5003
R
7020
R
7022
Q7002
R7014
TP7008
TP7009
TP7012
TP7013
R7033
Q7003
R7032
IC
7004
R7012
TP7010
R7023
R7026
R7029
R7031
R7034
R7042
C70
16
TP7004
TP7001
TP7003
R7001
IC7003
S7001
C7021
R7038
R7019
X7001
C7017
R7025
R7041
C7006
R5001
R5002
Q5001
C7014
R7013
CN7002
C7005
R7015
0.1
0.1
0.1
0.1
1000p
0.1
100p
0.1
UN9214J-(K8).SO
UN9214J-(K8).SO
R3130N28EA-TR
100p
1000p
470k
1k
1k
3LP01S-TL
10k
R7016
220k
100k
3LP01S-TL
100k
RX-4591CF
470k
470k
0
100k
100k
100k
0
47
10V
1M
MB91233L-101
0.1
100k
0
4.096MHz
100
0.1
470k
0
0.1
100k
33k
3LP01S-TL
0.1
10k
R7027 100k
R7030
D7004 1SS352
R7028 0
36P
0.1
1k
(Page 19)
(Page 22)
(Page 21)
(Page 22)
(Page 19)
(Page 20)
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