Read Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual online
DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
4-40
For Schematic Diagram
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-128 for waveforms.
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-128 for waveforms.
4-39
4-2. SCHEMATIC DIAGRAMS
VC-288 BOARD SIDE A
VC-288 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-288 BOARD SIDE A
VC-288 BOARD SIDE B
VC-288 (14/17)
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
14
13
LCD_COM/XDATA
IC3101_RXD0
XCS_LCD_DRIVER
SHOE_ON
IC3101_TXD0
VTR_DD_ON
XF_TALLY_LED
FAST_CHARGE
INIT_CHARGE_ON
IC3101_CS
HI_EVER_SO
HI_EVER_SCK
IC2905_MAD
SYS_V
SIRCS_SIG
DS_RESET
IC3101_SCK0
OSD_V
VOUT
XLANC_PWR_ON
XLANC_ON
LANC_OUT
LANC_IN
BATT_SIG
EVER_3.0V
SIRCS_PWM
TP_OUT_Y
HI_XRESET
XRESET
TP_SEL1
TP_SEL2
BATT/XEXT
XVTR_MODE_SW
XS/S_SW
XPHOTO_STBY_SW
XPHOTO_FREEZE
VTR_UNREG
KEY_AD3
XCAM_MODE_SW
XMIC_MONO
AV_JACK_IN
XLANC_JACK_IN
KEY_AD2
REG_GND
BATT_UNREG
KEY_AD4
SHOE_CONT_AD
XSYS_RST
XEJECT_SW
XS_JACK_IN
KEY_AD5
DIAL_A
HOTSHOE_ID1
HOTSHOE_ID2
DIAL_B
KEY_AD1
XCC_DOWN
EXT_MIC_JACK
D_2.8V
SCHARGE_LED
XCS_DD
EVF_TALLY
KEY_AD6
1M
R3101
100k
R3102
100k
R3103
0
R3105
10M
R3106
R3107
1k
R3108
1k
R3109
47k
1M
R3123
100k
R3117
470k
0.5%
R3116
1k
R3112
1M
0.5%
R3113
100k
R3124
100k
R3115
R3121
1M
R3111
100k
R3110
R3127
XX
100k
R3114
47k
R3104
X3101
10MHz
1
2
3
MA2S111-(K8).SO
D3101
HN1L02FU(TE85R)
Q3101
3
5
4
6
2
1
10p
C3102
10p
C3101
XX
C3112
0.01u
C3113
XX
C3114
XX
C3117
XX
C3111
XX
C3109
0.01u
C3115
XX
C3110
6800p
C3118
XX
C3108
XX
C3116
32.768kHz
X3102
MB89097LGA-G-128-ER
IC3101
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C3103
4V
33u
C3104
0.1u
C3105
0.01u
0.01u
C3107
0.01u
C3106
FB3101
RB3102
10k
1
2
3
4
5
6
7
8
RB3101
10k
1
2
3
4
5
6
7
8
RB3103
1k
RB3111
1k
RB3110
1k
RB3107
1k
RB3104
1k
RB3106
1k
C3119
XX
XCS_LCD_DRIVER
IC3101_RXD0
IC3101_SCK0
LCD_COM/XDATA
IC3101_TXD0
VTR_DD_ON
SHOE_ON
FAST_CHARGE
INIT_CHARGE_ON
DS_RESET
IC2905_MAD
IC3101_CS
SYS_V
HI_EVER_SCK
HI_EVER_SO
OSD_V
XLANC_PWR_ON
XLANC_ON
LANC_OUT
LANC_IN
LANC_OUT
LANC_IN
INIT_CHARGE_ON
FAST_CHARGE
VTR_DD_ON
SYS_V
XPHOTO_STBY_SW_IC
XF_T
ALL
Y_LED
LCD_COM/XDA
T
A
HI_EVER_SCK
XSYS_RST
XLANC_ON
XLANC_PWR_ON
SHOE_ON
HI_EVER_SO
OSD_V
IC3101_TXD0
IC3101_RXD0
IC3101_SCK0
IC3101_CS
DS_RESET
KEY_AD0_IC
KEY_AD1_IC
KEY_AD2_IC
KEY_AD3_IC
KEY_AD4_IC
KEY_AD5_IC
AV_JACK_IN_IC
XS_JACK_IN_IC
XVTR_MODE_SW_IC
XCAM_MODE_SW_IC
XS/S_SW_IC
XEJECT_SW_IC
XCC_DOWN_IC
XPHOTO_FREEZE_IC
HOTSHOE_ID2_IC
HOTSHOE_ID1_IC
VTR_UNREG_IC
BA
TT_UNREG_IC
BATT_IN
XLANC_JACK_IN_IC
BATT/XEXT_IC
BATT_SIG
BATT_SIG
XCS_LCD_DRIVER
XMIC_MONO_IC
KEY_AD6_IC
SHOE_CONT_AD_IC
SIRCS_PWM
EVF_T
ALL
Y
EXT_MIC_JACK_IC
DIAL_B_IC
DIAL_A_IC
TP_OUT_Y
TP_SEL2
TP_SEL1
TP_SEL1
TP_SEL2
TP_OUT_X
TP_OUT_Y
SCHARGE_LED
SCHARGE_LED
XCS_DD
IC2905_MAD
XF_TALLY_LED
EVF_TALLY
XLANC_JACK_IN_IC
XPHOTO_STBY_SW_IC
XPHOTO_FREEZE_IC
XCC_DOWN_IC
XEJECT_SW_IC
XS/S_SW_IC
XCAM_MODE_SW_IC
XVTR_MODE_SW_IC
BATT/XEXT_IC
KEY_AD1_IC
KEY_AD0_IC
KEY_AD6_IC
SHOE_CONT_AD_IC
KEY_AD2_IC
KEY_AD3_IC
KEY_AD4_IC
KEY_AD5_IC
VTR_UNREG_IC
BATT_UNREG_IC
HOTSHOE_ID2_IC
HOTSHOE_ID1_IC
EXT_MIC_JACK_IC
XMIC_MONO_IC
XS_JACK_IN_IC
AV_JACK_IN_IC
DIAL_B_IC
DIAL_A_IC
XSYS_RST
SIRCS_SIG
XCS_DD
SIRCS_PWM
SIRCS_SIG
XVTR_ON
XCAM_ON
XSS_SW
XEJECT_SW
XCC_DOWN
XPHOTO_FREEZE
XMEM_ON
XLANC_POWER_ON
PWR_LED
F_T
ALL
Y
CHRGELED/LCD_LED_ON
IR_LED_ON
STRB_LED_ON
SHOE_ON
LCD_COM/XDA
T
A
HI_EVER_SO
HI_EVER_SCK
XCS_LCD_DRIVER
IC3101_RXD0
IC3101_TXD0
IC3101_SCK0
IC3101_XCS0
SYS_V
BATT_IN
XHI_DS_HELP
VTR_DD_ON
CHARGE_INH
FAST_CHARGE
INIT_CHARGE
LANC_IN
LANC_OUT
XSIRCS_IN
IB_SO
IB_SI
XDS_RST
SIRCS_OUT
XLANC_ON
XSYS_RST
XCS_DD
BA
TT_SENSE
ACV_SENSE
VTR_DD_SENSE
HOT_SHOEID1
HOT_SHOEID2
KEY_AD0
KEY_AD1
KEY_AD2
KEY_AD4
KEY_AD3
KEY_AD5
KEY_AD6
SHEO_CONT_AD
MIC_MONO
TP_Y
TP_X
XLANC_JACK_IN
BATT/EXT
DIAL_B
V_JACK_IN
XS_JACK_IN
MIC_IN
DIAL_A
EVF_T
ALL
Y
VCC
GND
GND
VCC
GND
VCC
AVREF
RST_X
X0A(IN)
X1A(OUT)
TEST
TEST
X_TAL
X_TAL
SYS_V_OUT
TPSEL2
TPSEL1
D
8
14
10
E
H
3
15
1
11
2
J
F
I
VC-288 BOARD (14/17)
4
C
B
7
6
05
13
9
A
12
G
5
XX MARK:NO MOUNT
HI CONTROL(LEGACY BLOCK)
HI CONTROL
IC3101
BATTERY CHARGE DETECTOR
(13/17)
130
SYS_V
(3/17)
22
154
(15/17)
155
(16/17)
156
(17/17)
56
(5/17)
(17/17)
149
144
(15/17)
150
(16/17)
152
(17/17)
(16/17)
140
(15/17)
141
(16/17)
142
143
(16/17)
151
(16/17)
(15/17)
158
(12/17)
116
(16/17)
157
18
(3/17),
11
(2/17),
(4/17),
41
(6/17),
76
(13/17),
131
(16/17)
159
160
(16/17)
161
(15/17)
162
(17/17)
2.9
2.7
0.3
2.9
0.3
47k
TP_OUT_X
TP_OUT_X
BATT_IN
BATT_IN
R3120 100k
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