Sony HVR-M10C Service Manual page 68

For Schematic Diagram
• Refer to page 4-119 for printed wiring board.
2 3 4
1
VC-367 BOARD(10/16)
A
AUDIO INPUT SELECT,AUDIO CONVERTOR
XX MARK:NO MOUNT
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
B
Measurement at Mark is not possible
physically due to the parts mounted on
Side B.
When disk access fails,supply of power is
stopped due to power save.As the result,
most of the measurement points show"0"(zero).
C
SP-
NOT USE
SP+
R7343
R7295
100 0Ω
D
A_AV_OUT2
A_AV_OUT1
R7296
R7341 R7511
100 0Ω
10k
E
F
@C64
G
C7266
(15/16) XX
R7516
XX
R7515
XX
HP_CH1
R7508
H 12
R7509
12
HP_CH2
JS7124
0
A_XLR_GND
JS7119 0
A_INT_MIC_GND
A_XLR_MIC_IN1+
I
A_INT_MIC1
A_XLR_LINE_IN1
A_XLR_MIC_IN2+
A_INT_MIC2
A_XLR_LINE_IN2
J
CL7111
A_AV_IN1
A_AV_OUT_ON
A_AV_OUT_MUTE
HP_MUTE
A_XLR_MIC_IN1-
K
A_XLR_MIC_IN2-
BEEP_OUT
R7512
0
@C65
BEEP
(11/16)
L
M
1
Q7118 3
UN9211J-(K8).SO
SWITCH
N
Q7110,7112
HP MUTE
16
HVR-M10C/M10E/M10J/M10N/M10P/M10U
5 6 7 8
JS7125
0
C7503
R7513
0.22u
R7502
XX
B
33k
16 15 14 13 12 11 10 9
IC7501
IC7501
TC74HC4052ADTR2
AUDIO SELECTOR
1 2 3 4 5 6 7 8
R7514
R7510
XX
10k
C7277
10u
10V
TA
R7124
R7125
100k 100k
D6 D4 D2 C7 C5
Q7176
UN9211J-(TX).SO
MUTE SW
1
1
3
IC7120
CLK VCC 2
ENB GND
JS7116
HEADPHONE AMP
DATA R OUT + 3
0
L OUT - L IN
IC7120
Q7175
TS4851EIJT
C7501 UN9211J-(TX).SO
0.22u MUTE SW
B
A1 A3 A5 A7 B2
C7507 C7502
0.22u 0.22u
B B
C7506
R7505 R7503 C7504
R7507 R7506
0.001u 33k
10k 0.22u
22k 22k
B
B
R7317
R7320
R7318
R7322
1 3
AU_GND
R7504
Q7111
XX
XX
2
R7126
2
R7324 D7102
R7127 47k MA729-(K8)
47k
3
R7328
3
2
10k
Q7110
2SA2029T2LQ/R 2
1
R7128
1
10k
1 Q7170
R7129
C7213 2SA2029T2LQ/R
100
2
22u HP MUTE C7216
10V
C7212 100u
0.22u TA
10V
F 3 A
Q7112
UN9211J-(K8).SO
4-61
9 10 11 12
1 R7115
C7235
XX
680p 2
B
3
R7361 R7360
5600 5600 Q7108
D7107
D7106
XX XX 2SC5658T2LQ/R
AMP
C7234
C7131
68p
4.7u
R7365 CH
C
47k
R7362 R7602 R7367
C7250
10k 1800
3900 10u
D7108
B
XX
8 7 6 5
JS7117
0
IC7113
LINE OUT GAINUP
1 2 3 4
C7208
C7209 R7366 10u
1u 47k 6.3V
B P
R7120
C7236
680p 100k
R7358 1
10k
B
C7132 2
4.7u
R7118
C
C7233 1500
3
68p
Q7109
CH R7603
2SC5658T2LQ/R
3900
AMP
C7249
R7359 R7363 R7368
5600 5600 1800 10u B
2
Q7202 C7244
10u
2SC5658T2LQ/R
BUFFER 6.3V
TA A
C7241
R7267
1 100k 47u
16V
2
3 C7243
47u
10V
R7114
12k
C7130
4.7u
48 47 46
C7239
0.22u
B
C7240
2200p
B EMP1OUT
EMP1FIL
C7224 0.22u B
BIN1+(MIC1)
0 C7225 0.22u B
BIN1-
C7226 0.22u
B
MICIN1
0.47u
0 C7227 B
LINEIN1
NC
C7228 0.22u
B
BIN2+(MIC2)
0 C7229 0.22u B
BIN2-
C7230 0.22u B
MICIN2
0 C7223 0.47u B
LINEIN2
AVCC
C7237
R7334 47u
47k 10V
13 14 15 16 17 18 19 20 21 22 23 24
C7247
0.22u
B
C7267
C7242
100u
6.3V
B
C7293
2200p
B
R7112 Q7103
100k
2SC5658T2LQ/R
100k
1
2
Q7171
3 UN9211J-(K8).SO
SWITCH
Q7174
2SA2029T2LQ/R
D7103
R7349 D7104 R7369
D7105
MA729-(K8) 100k Q7177
MA112-TX 47k
MA112-TX 2SA2029T2LQ/R
3
R7351
3
2
47k
R7370
2
1
10k
R7342
1
100k
R7356
100k
1
C7217 C7232
C7221
100u
47u Q7174,7177,7178 2
C7218 22u C7231
10V
16V LINE MUTE
0.1u 16V 47u
Q7178
TA
F 16V 3
UN9211J-(K8).SO
B
13 14 15 16
C7275
C7204
R7385 R7400 10u
100k 1u
100k 16V
F
C7259
10u
L7199
6.3V P 22uH
C7264
10u
B
C7262 C7299
10u
470p
C7298
B 10V
10u
TA
B
IC7119
INVERTER
28 27 26 25 24 23 22 21 20 19 18 17 16 15
IC7115
IC7119
TC7SH04FU(T5RSOYJF)
3 2 1
AUDIO A/D-D/A CONV.
4 5
1 2 3 4 5 6 7 8 9 10 11 12 13 14
JS7127
0
R7123
R7440
R7386
JS7601 0
0 470k
XX
C7133
R7438
22u
10V 0 R7439
TA 0
A
C7291 C7292
0.001u
0.001u
R7116
C7260 C7261
10u XX
10u
6.3V 6.3V
P
P
C7253 C7255
10u 10u
B B
HP_OUT_SEL1
R7122
XX
HP_OUT_SEL0
R7121
10
C7246
R7380 R7379
C7254
22u C7251
22k 22k
16V 10u 10u JS7120
B
TA B B 0
C7257
10u
B
C7248
4.7u
R7290
100k
45 44 43 42 41 40 39 38 37 1
2
C7265
4.7u
3
Q7199
UN9211J-(K8).SO
BAL2IN SWITCH
VOL2OUT(1.5Vpp)
Chip Add
STANDBY
R7601
CL7110
IC7114 BUSY 100k
XCS
AUDIO INPUT SELECT
CLK
IC7114
DATA
M61534FP
TEST
Q7104-Q7107
AGND
AUDIO IN SW
AGND
Q7106
Q7107
UN9113J-(K8).SO
NC
UN9113J-(K8).SO
3 3
2 2
1 1
4.7u
3 3
R7419
R7111
XX
2
12k
R7374 2
C7258
10k
1u 1 1 Q7104
B UN9113J-(K8).SO
Q7105
C7252 R7418
C7256
10u UN9113J-(K8).SO
1u XX
6.3V
3
B
TA A
2
R7113
1
100k
4-62
Ver 1.1 2005. 05
17 18 19 20
AU_4.9V
AU_4.6V
AU_8.0V
@C66
D1_2.8V
C7279
10u
10V
(16/16)
TA
A1_2.8V
A_-2.8V
REG_GND
XPWDA
DEM1
DEM0
CK256FSO
@C10
IC2021_ADAO1
(1/16)
AUIN11
@C22
CK64FSO
(1/16,7/16,9/16)
@C20
CKFSO
(1/16,7/16,9/16,11/16)
XPWAD
R7428
XX
XCS_AU1
XVSP_SCK
@C15
VSP_SO
(1/16,7/16,14/16,15/16)
R7501
R7429
100k 100k
HP_JACK
R7399
22k
XLR_PW_ON_CH1
@C67
R7401
22k
XLR_PW_ON_CH2
(14/16,15/16)
R7417
XX
R7435
100k
AU_JACK_IN
MANUAL_REC_CH2
@C68
(14/16,16/16)
MANUAL_REC_CH1
INPUT_SEL1 NOT USE
R7427
XX
R7430
XX
XCS_HPAMP
XPWAD
XPWAD
XPWDA
XPWDA
DEM0
DEM0
DEM1
DEM1
XCS_AU1
XCS_AU1
@C69
HP_OUT_SEL1
HP_OUT_SEL1
HP_OUT_SEL0
HP_OUT_SEL0
(14/16)
INPUT_SEL0
1k
R7426
LINEOUT_GAINUP
AU_LINEOUT_OFF
R7434 1k
AU_MUTE
CL7501
SP_ON
VC-367 (10/16)