Read Sony DCR-PC350 / DCR-PC350E Service Manual online
DCR-PC350/PC350E
4-2. SCHEMATIC DIAGRAMS
VC-370 BOARD SIDE A
VC-370 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-370 BOARD SIDE A
VC-370 BOARD SIDE B
4-57
4-58
VC-370 (14/17)
:Voltage measurement of the CSP IC
and the Transistors with mark, is
not possible.
not possible.
0
0
0
0
0
2.3
2.3
0.1
2.3
2.3
2.8
3.2
8.3
4.2
4.6
2.8
2.8
2.8
NO MARK:REC/PB MODE
DTA114TMT2L
Q3002
SP-
0
R3023
XCS_IC3001
0.01u
B
C3031
BU7805GLU-E2
IC3001
1
NC
2
LINEOUTL
3
NC
4
LINEOUTR
5
HVDD
6
HBIAS
7
HVSS
8
HPOUTL
9
HPOUTR
10
NC
11
SPIN
12
MIXOUT
13
SPBIAS
14
BEEPIN
15
SPGND
16
SP-
17
SP+
18
SPVcc
19
MICEXITINTB
20
NC
21
NC
22
MICMONOB
23
MICDET2
24
MICDET1
25
TEST
26
DAIN
27
ADOUT
28
DVDD
29
DVss
30
NC
31
MCLK
32
NC
33
LRCLK
34
BCLK
35
SCLK
36
CSB
37
TOUT
38
SDATA
39
CVss
40
NC
41
NC
42
CVDD
43
ADINL
44
ADINR
45
CBAIAS
46
NC
47
DAOUTR
48
EVRINR
49
DAOUTL
50
EVRINL
51
ABIAS
52
A
Vss
53
ALCOUTR
54
A
VDD
55
NC
56
ALCOUTL
57
LINE1L
58
MVss
59
NC
60
LINE2L
61
NC
62
LINE1R
63
LINE2R
64
MVDD
65
NC
66
ALCDET
67
MBIASOUT
68
MBAIAS
69
INTMREG
70
INTMINL
71
EXTMINL
72
LNFL
73
EXTMREG
74
NC
75
LNFR
76
INTMINR
77
EXTMINR
78
NC
79
PMUTEOUT
80
PMUTETC
B
0.1u
C3039
10uH
L3003
VTR_UNREG
B
1u
C3011
XX
C3033
XX
C3018
MIC_L
B
1u
C3028
B
1u
C3029
B
4.7u
C3021
CL3001
UNR32A300LS0
Q3004
DATA_FROM_SFD
10uH
L3002
AU_4.6V
XX
C3034
0
R3022
CL3002
B
0.1u
C3030
XX
C3025
100k
R3014
BEEP
220k
R3007
10u
6.3V
P
C3032
10u
6.3V
P
C3027
10u
6.3V
6.3V
P
C3020
47k
R3015
0
R3021
XX
R3010
2SD1834-T100
Q3005
B
1u
C3012
0
R3017
B
4.7u
C3019
KSAON
10u
6.3V
6.3V
P
C3005
10u
6.3V
TA
P
C3002
10u
6.3V
P
C3036
B
1u
C3026
SFD_LRCK
2200
R3001
47k
R3004
XAUDIO_IN
0
R3012
10u
6.3V
P
C3022
EMB3T2R
Q3003
6
2
1
3
5
4
2200
R3005
SFD_BCK
XVSP_SCK
0
R3016
10uH
L3004
AUDIO_L_I/O
REG_GND
B
1u
C3009
AU_2.8V
2200
R3006
MIC_R
AUDIO_R_I/O
XX
C3017
B
4.7u
C3037
EMH3T2R
Q3001
6
2
1
3
5
4
2200
R3002
47k
R3003
10u
6.3V
TA
P
C3001
4700
R3011
XX
C3035
0.68u
B
C3003
B
10u
C3013
0.01u
B
C3024
0
R3018
B
1u
C3023
SP+
B
1u
C3010
SFD_FCK
4700
R3013
DATA_TO_SFD
VSP_SO
B
4.7u
C3008
XX
C3038
XX
R3009
1
A
MUTE
SWITCH
AUDIO SWITCH
SWITCH
SP VCC SW
AUDIO I/O
IC3001
CSP(CHIP SIZE PACKAGE)IC
(15/17)
@72
@67
(12/17)
(17/17)
@73
(5/17)
@35
(4/17)
@28
(7/17,
11/17,
12/17)
11/17,
12/17)
@47
SIGNAL
AUDIO
REC
PB
SIGNAL PATH
VC-370 BOARD(14/17)
AUDIO I/O(AU BLOCK)
XX MARK:NO MOUNT
8
E
12
6
10
11
D
G
H
4
C
3
5
F
7
B
13
2
9
16
For Schematic Diagram
• Refer to page 4-89 for printed wiring board.
• Refer to page 4-89 for printed wiring board.
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