Read Sony DCR-PC115 / DCR-PC115E / DCR-PC120BT / DCR-PC120E Service Manual online
DCR-PC115/PC115E/PC120BT/PC120E
4-64
MIC AMP
VM-027 (2/3)
4-63
For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
• Refer to page 4-67 for printed wiring board.
1.2
1.4
1.4
1.4
1.4
1.4
1.4
1.4
2.3
1.4
0
1.4
1.4
1.4
1.4
1.4
1.4
1.4
2.8
2.8
1.4
2.8
2.7
0
1.8
1.4
1.4
2.3
1.4
2.2
1.4
1.4
1.4
1.4
1.4
1.4
NO MARK:REC/PB MODE
B
0.001u
C2011
B
0.015u
C2028
1608
27k
R2023
TA
10u
6.3V
C2037
P
B
0.1u
C2021
6800
R2013
2520
10uH
L2001
B
0.1u
C2036
B
0.022u
C2007
0.01u
B
C2008
22k
R2027
P
6.3V
10u
C2012
B
0.022u
C2026
1608
0
R2025
CH
100p
C2017
P
6.3V
10u
C2010
CH
100p
C2014
2200
R2012
CH
100p
C2018
33k
R2033
0
R2024
B
0.022u
C2005
B
0.1u
C2022
2k
R2018
B
0.068u
C2025
1608
CH
100p
C2013
1k
R2016
B
0.022u
C2027
1608
B
2200p
C2029
8200
R2019
2k
R2017
33k
R2008
18k
R2007
2200
R2011
20k
R2022
B
4700p
C2006
B
0.001u
C2015
0.1u
C2020
33k
R2031
B
2200p
C2031
B
0.015u
C2032
1608
8200
R2021
AN2901FHQ-EB
IC2002
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
4700
R2009
20k
R2020
10k
R2010
27k
R2026
1k
R2015
B
4700p
C2009
B
0.068u
C2023
1608
18k
R2034
B
0.1u
C2024
1200
R2032
0.22u
F
C2038
1608
6800
R2014
22k
R2028
1005
B
0.1u
C2045
1005
±
0.5%
11k
R2037
1005
B
0.1u
C2046
XX
R2039
1005
B
0.1u
C2047
1005
±
0.5%
5600
R2038
1005
B
0.1u
C2044
1005
±
0.5%
11k
R2036
4V
TA
TA
22u
C2039
EXT_MIC_L
EXT_MIC_R
ZOOM_MIC_CONT
AU_2.8V
EXT_MIC_DET
SHOE_MIC_L
REG_GND
MIC_L
MIC_R
XMIC_MONO
5P
CN2004
1
REG_GND
2
INT_MIC_GND
3
INT_MIC_L
4
INT_MIC_GND
5
INT_MIC_R
1
A
N.C.
INVT_OUT_L
EXT_IN_R
N.C.
SUB_SIG_OUT_L
MODE_CTL_1
C_REG
AMP_OUT_R
C_1/2VCC
SG_IN_R
INVT_OUT_R
HPF_OUT_L
SUB_SIG_OUT_R
HPF_AMP_IN_L
MTX_AMP_IN_R
INT_IN_L
MTX_AMP_OUT_R
SUB_IN_L
HPF_OUT_R
GND
HPF_AMP_IN_R
ZOOM_AMP_OUT
HPF_ON/OFF
R_OUT
ZOOM_AMP_IN
REG_2.5V
MIC_MONO
MIX_OUT
EXT_IN_L
L_OUT
GND
MODE_CTL_2
ZOOM_BAL
INT_IN_R
SG_IN_L
ZOOM_POSI
SUB_IN_R
MTX_AMP_OUT_L
VCC
N.C.
AMP_OUT_L
EXT_MIC
N.C.
MTX_AMP_IN_L
REG_2.5V
(L)
(R)
MIC901
(MIC UNIT)
2
TO(3/3)
IC2002
MIC AMP
SIGNAL
REC
PB
AUDIO
SIGNAL PATH
VM-027 BOARD(2/3)
MIC AMP(MI BLOCK)
XX MARK:NO MOUNT
-REF.NO.:30,000 SERIES-
D
9
6
F
3
B
10
E
8
7
5
4
G
C
2
16
(AU GND)
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