Flexible - Sony DCR-VX2100 Service Manual

For Schematic Diagram
• Refer to page 4-105 for printed wiring board.
2 3 4
1
MA-430 BOARD
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
AUDIO AMP
A
XX MARK:NO MOUNT
CN1100 15P
SIRCS_SIG1
SIRCS_SIG1 1
SIRCS_PWM
SIRCS_PWM 2
MT_5.2V 3
B F_TALLY_LED
F_TALLY_LED 4
D_3.1V 5
MT_GND 6
MT_GND 7
TO
FP-894 FLEXIBLE
AU_4.6V 8
(PAGE 4-30) MIC_GND 9
INT_MIC_R 10
MIC_GND 11
C
INT_MIC_L 12
MIC_GND 13
MIC_GND 14
N.C. 15
D
CN1101 20P
SD2 1
SD3 2
SC3 3
SC2 4
SC1 5
SA1 6
R1101
SA2 7
E 47k
SA3 8
TO
SB1 9
FP-893 FLEXIBLE
SB2 10
(PAGE 4-30)
SB3 11
SD1 12
N.C. 13
R-CH(3) 14
R-DET(11) 15
F
GND.L-DET(1.10) 16
SW_COM(5) 17
SW_PULL_OUT_JACK(4) 18
SW_INSERT_JACK(6) 19
L-CH(2) 20
LND1100
CH_GND
D1116 D1112
01BZA8.2 01BZA8.2
G
R1152 R1153
18k
33k
H
C1163
0.001u
C1164
XX
C1159 C1160
R1156
C1151 470p 0.001u
XX
0.047u CH B
B
R1157
I
6.8k
C1152
0.022u
B
R1163
6.8k R1166
XX
C1155
10u
6.3V
P
1.2
C_REG
J
GND
R1154
NC
10k 1.4
ZOOM_AMP_OUT
1.4
ZOOM_AMP_IN
C1153
NC
0.01u
R1155
B
10k
1.4
MIX_OUT
K
GND
1.4
C_1/2VCC
1.4
SUB_IN_R
C1157
C1150
10u
0.022u
6.3V
B
P
L
C1154
0.047u
B
C1156 C1158
470p
0.001u
B CH C1161
XX
M C1162
0.001u
CH
N
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8 9
1 SHOE_UNREG
2 SHOE_UNREG
3 SHOE_UNREG
4 SHOE_UNREG
LANC_SIG
5 LANC_SIG
SHOE_ID1
6 SHOE_ID1
SHOE_ID2
7 SHOE_ID2
8 SHOE_MIC_GND
9 SHOE_MIC_GND
10 SHOE_MIC_GND
11 SHOE_MIC_L
12 SHOE_UNREG_GND
13 SHOE_UNREG_GND
14 SHOE_UNREG_GND
15 SHOE_UNREG_GND
C1106
10u
R1102
6.3V
100k
P
C1107
10u
R1103 R1105
6.3V
100k
47k P
R1131 R1104
68 68
D1111
01BZA8.2
D1104
01BZA8.2
C1168 C1170
0.1u 0.1u
B B
C1173
R1162
0.01u
R1168
11k
8.2k B
} 0.5%
C1187
0.068u
B C1174 R1164
R1158 1608 XX 11k
} 0.5%
6.8k B C1185 C1186
R1169
0.1u
5.6k 0.1u
R1181 B B
} 0.5%
10k R1172
C1166 4.7k
0.1u
R1165
CH B
10k
C1172
0.068u
R1180
B
6.8k
1608
C1169
0.1u
B
C1178
0.022u C1180 R1175
B 0.022u 33k
B
36 35 34 33 32 31 30 29 28 27 26 25
C1184
1.4 1u
HPF_AMP_IN_L B
NC
1.4
L_OUT
2.7
IC1150 MIC_MONO
R1177 1k
2.8
ZOOM_BAL
MIC AMP 1.4 R1179
ZOOM_POSI
33k
2.8
IC1150
AN2901FHQ-EB VCC
2.7
R1178
18k
0 C1181 1u B
EXT_MIC
1.8
HPF_ON/OFF
1.4
R_OUT
R1176
NC
33k
R1174
33k
L1150
10uH
} 10%
1 2 3 4 5 6 7 8 9 10 11 12
C1179
0.022u
B
C1167
0.1u
C1175
B
0.022u
B
R1170
6.8k
C1165
C1171
0.1u R1167
0.068u
B
10k
B
R1173
R1182
R1159
10k 4.7k
6.8k
C1176
XX
B
C1188
0.068u
R1171
B C1177
8.2k 0.01u B
4-35
MA-430 PRINTED WIRING BOARD MA-430 PRINTED WIRING BOARD
10 11 12 13
FP-896 FLEXIBLE is replaced as a block.
So that this PRINTED WIRING BOARD is omitted.
FP-896

FLEXIBLE

CN1102
15P
SHOE_UNREG 1
SHOE_UNREG 2 8P
SHOE_UNREG 3 1 SHOE_UNREG
SHOE_UNREG 4 2 LANC_SIG
LANC_SIG 5 3 SHOE_ID1
SHOE_ID1 6 4 SHOE_ID2 INTELLIGENT
ACCESSORY
SHOE_ID2 7 5 SHOE_MIC_R SHOE
SHOE_MIC_GND 8 6 SHOE_MIC_GND
SHOE_MIC_GND 9 7 SHOE_MIC_L
SHOE_MIC_GND 10 8 SHOE_UNREG_GND
SHOE_MIC_L 11
SHOE_UNREG_GND 12
SHOE_UNREG_GND 13
SHOE_UNREG_GND 14
SHOE_UNREG_GND 15
F_TALLY_LED
SIRCS_PWM
SIRCS_SIG1
C1182
10u
6.3V
TA
P
C1183
0.22u F
14 15 16 17
SIGNAL PATH
AUDIO
SIGNAL
REC
PB
CN1103 23P
1 L(CH1)OUT
2 R(CH2)OUT
3 REG_GND
4 REG_GND
5 EXT_MIC_DET
6 EXT_MIC_MONO
7 ZOOM_MIC_CONT
SHOE_ID2
8 SHOE_ID2
9 LOWCUT_ON_CH1
SHOE_ID1
10 SHOE_ID1
11 LOWCUT_ON_CH2 TO
FK-088 BOARD
12 AU_2.8V
CN500
13 F_TALLY_LED (PAGE 4-28)
14 AU_4.6V
15 SHOE_UNREG
16 SHOE_UNREG
17 D_3.1V
18 SIRCS_PWM
LANC_SIG
19 LANC_SIG
20 MT_GND
21 MT_GND
22 MT_5.2V
23 SIRCS_SIG1
CN1106 XX
1 MT_5.2V
2 MT_5.2V
3 MT_GND
4 MT_GND
5 SIRCS_SIG1
6 N.C.
7 D_3.1V
8 SHOE_UNREG
9 SHOE_UNREG
10 AU_4.6V
11 F_TALLY_LED
12 LOWCUT_ON_CH2
13 SHOE_ID1
14 LOWCUT_ON_CH1
15 REG_GND
16 REG_GND
17 REG_GND
18 REG_GND
19 REG_GND
20 R(CH2)OUT
21 L(CH1)OUT
4-36
DCR-VX2100/VX2100E
18
MA-430/FP-896