Sony DCR-TRV940 Service Manual page 29

DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
1 2 3
DB-014 BOARD (8/9)
CONNECTOR
A
87
VTR_UNREG
(9/9)
REG_GND
37 (SHOE_GND)
SHOE_UNREG
SHOE_UNREG
PRT_UNREG
B (9/9) PRT_UNREG
23
STBY_ON/XLR2
STBY_ON
(4/9)
52
D_2.8V
(9/9)
CN7200 8P
C
GND 1
ZOOM_VR_AD 2
N.C. 3
CONTROL
SWITCH D_2.8V 4
BLOCK
XPHOTO_FREEZE 5
(CF-1870)
XPHOTO_REC 6
(PAGE 4-85)
GND 7
01ZA8.2(TPL3)
D GND 8
CN7201 6P
XEJECT_SW 1
GND 2
CONTROL
SWITCH
XS/S_SW 3
BLOCK
XVTR_MODE_SW 4
(PS-1870)
XCAM_MODE_SW 5
(PAGE 4-86)
PHOTO_STBY 6
E
35
BATT_SIG
F
(9/9)
95
(9/9)
REG_GND
ZM_RST
1
LENS_TEMP_AD
(1/9)
G
H
I
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
REC
J
PB
REC
Drum servo(speed and phase)
Capstan servo(speed and phase)
K
47
MT_4.9V
(9/9)
38
ST_GND
ST_UNREG
(9/9)
L
M
85
AU_2.8V
(9/9)
N
05
DB-014 (8/9)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
CN7205 27P
SHOE_UNREG_GND 1
SHOE_UNREG_GND 2
SHOE_UNREG_GND 3
SHOE_MT_GND 4 D7205
01ZA8.2(TPL3)
SHOE_MT_GND 5
SHOE_MIC_L 6
ZOOM_VR_AD
SHOE_CONT_AD 7
SHOE_MIC_GND 8
SHOE_MIC_GND 9
XPHOTO_FREEZE
SHOE_MIC_GND 10
XPHOTO_REC
R7204
SHOE_MIC_GND 11
D7200 CTS(HDS) 12
D7202
R7205
UDZSTE-178.2B
FP-497
STBY_ON/SHOE_MIC_R 13
FLEXIBLE
RTS(SCK) 14
(PAGE 4-82)
SHOE_ID2 15
XEJECT_SW
RXD 16
SHOE_ID1 17
XS/S_SW
TXD 18
XVTR_MODE_SW
LANC_SIG 19
XCAM_STBY_SW
BT_LED_A 20
PHOTO_STBY
BT_LED_K 21
PRT_HEAD_UNREG 22
PRT_HEAD_UNREG 23
SHOE_UNREG 24
SHOE_UNREG 25
BT_ON 26
REG_GND 27
UDZSTE-178.2B
Q2907
2SA1588-OY-TE85L
0.6 4.9
R2944
0 R2943
10k
4.9
R2942
330
Q2908
UNRL21500AS0
CN1010 23P
ST_GND 1
ST_GND 2
ST_GND 3
ST_GND 4
SCHARGE_ON
SCHARGE_ON 5
ST_UNREG 6
ST_UNREG 7
ST_UNREG 8
ST_UNREG 9
THROUGH THE N.C 10
FP-493 FLEXIBLE
FLASH MT_4.9V 11
UNIT
MT_4.9V 12
STROBE_ON
STROBO_ON 13
MT_GND 14
MT_GND 15
MT_GND 16
MT_GND 17
REC/PB PB
XSCHARGE_FULL
XSCHARGE_FULL 18
PLUNGER 19
PLUNGER 20
STROBE_DOWN
STROBO_DOWN 21
REG_GND 22
REG_GND 23
JK-222
LND401-LND422
(PAGE 4-71)
CN7204 21P
S_Y_I/O
1 S_Y_OUT S_Y_GND 2
S_C_I/O
3 S_C_OUT S_C_GND 4
VIDEO_I/O
5 V_I/O V_GND 6
L_I/O
7 L_I/O V_GND 8
R_I/O
9 R_I/O A_GND 10
HP_L
11 HP_L A_GND 12
HP_R
13 HP_R MA_GND 14
MIC_L
15 MIC_L MA_GND 16
MIC_R
17 MIC_R MA_GND 18
SHOE_MIC_L
19 SHOEMIC_L AU_2.8V 20
21 AU_2.8V
4-61
DB-014 BOARD SIDE A DB-014 BOARD SIDE A
8 9 10 11 12
SP+
XPHOTO_REC
XVTR_MODE_SW
XEJECT_SW
VTR_DD_ON
ZOOM_VR_AD
FAST_CHARGE
XCS_DD
SHOE_CONT_AD
XRST_VTR
XVSP_SCK
VSP_SO
STROBE_DOWN
0 CTS
CTS
0
TXD
RTS
R7206 0
SHOE_ID2
RXD
RXD RTS
R7207 0
SHOE_ID1
TXD
R7208 0
LANC_SIG
R7209 1k
PRT_UNREG
C7200
SHOE_UNREG
0.1u
C7201
0.1u
D6001
UDZSTE-178.2B
D7204
Q2907,2908
STROBE PLUNGER
DRIVE
3
2
1
4
VC-288 (17/17)
CN1002
(THROUGH THE FP-499 FLEXIBLE)
CN7207 80P (PAGE 4-46)
BATT_UNREG
1 BATT_UNREG REG_GND
PANEL/EVF_2.8V
3 PANEL/EVF_2.8V REG_GND
PANEL_13.5V
5 PANEL_13.5V REG_GND
PANEL_-15.3V
7 PANEL_-15.3V REG_GND
PANEL_4.6V
9 PANEL_4.6V RP_4.6V
EVER_3.0V
11 EVER_3.0V PR_2.8V
F_MRA_REF
13 F_MRA_REF D_2.8V
F_MRB_REF
15 F_MRB_REF D_2.8V
17 REG_GND D_1.5V
CAM_3.6V
19 CAM_3.6V D_1.5V
CAM_-7.5V
21 CAM_-7.5V D_1.5V
CAM_15V
23 CAM_15V D_2.9V
A_4.6V
25 A_4.6V IRIS_COM
D_3.1V
27 USB_3.1V SHUTTER_ON
29 AU_2.8V STROBO_ON
CAM_2.9V
31 CAM_2.9V SCHARGE_ON
33 CAM_2.9V
A_2.8V
35 A_2.8V
37 PANEL_GND SHOE_ID1
39 PANEL_GND SHOE_ID2
D_1.9V
41 D_1.9V XIC3404_RST
I_HALL_GAIN
43 I_HALL_GAIN EVF_13.5V
I_HALL_OFFSET
45 I_HALL_OFFSET SHOE_ON
ND_HALL_GAIN
47 ND_HALL_GAIN ZM_RST_LED
ND_HALL_OFFSET
49 ND_HALL_OFFSET MT_GND
HALL_REF
51 HALL_REF MT_GND
53 REG_GND MT_4.9V
55 REG_GND MT_4.9V
Z_MRA_REF
57 Z_MRA_REF PANEL_UNREG
Z_MRB_REF
59 Z_MRB_REF PANEL_UNREG
61 STROBE_PLUNGER VTR_UNREG
XSCHARGE_FULL
63 XSCHARGE_FULL VTR_UNREG
DIRA1
65 DIRA1 REG_GND
67 BATT_SIG YAW_POS_AD
69 REG_GND PITCH_POS_AD
71 REG_GND I_HALL_AD
SHOE_CONT_AD
73 SHOE_CONT_AD ND_HALL_AD
BATT/XEXT
75 BATT/XEXT CAM_DD_ON
VAP_DD_ON
77 VAP_DD_ON ND_PWM
INIT_CHARGE_ON
79 INIT_CHARGE_ON IRIS_PWM
DB-014 BOARD SIDE B DB-014 BOARD SIDE B
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
13 14 15 16
CN7206 100P
1 REG_GND REG_GND 2
SP-
3 SP+ SP- 4
HI_EVFR_SO
5 STBY_ON HI EVER_SO 6
HI_EVER_SCK EVF_TALLY
7 HI_EVER_SCK EVF_TALLY 8
9 VSS XPHOTO_FREEZE 10
SPCK
11 SPCK PHOTO_STBY 12
13 XPHOTO_REC XS/S_SW 14
15 XVTR_MODE_SW XCAM_MODE_SW 16
VD_SCK
17 XEJECT_SW VD_SCK 18
VD_SO
19 VTR_DD_ON VD_SO 20
21 VD_SCK REG_GND 22
KASYAON
23 VD_SO KASYAON 24
XXYZ_SEL
25 ZOOM_VR_AD XLR/INT 26
XCS_AUVOL
27 FAST_CHARGE VOL_CS 28
29 XCS_DD BT_ON 30
31 ZM_RST LANC_SIG 32
33 XRST_VTR VSS 34
CAM_CS
35 XVSP_SCK CAM_CS 36
CAM_SI
37 VSP_SO CAM_SI 38
CAM_SO
39 STROBO_DOWN CAM_SO 40
CAM_SCK
41 CTS(HDS) CAM_SCK 42
TG_VD
43 TXD TG_VD 44
YAW_PWM
45 XBT_LED YAW_PWM 46
PITCH_PWM
47 RXD PITCH_PWM 48
DEM1
49 RTS(SCK) DEM1 50
IC7001_CK
DEM0
51 IC7001_CK DEM0 52
XCS_IC7001
XVIDEO_IN
53 XCS_IC7001 XVIDEO_IN 54
ACC_CONT
XCS_EVF
55 ACC_CONT XCS_EVF 56
AGC_CONT SDC_IN
57 AGC_CONT SDC_IN 58
XAUDIO_IN
59 REG_GND XAUDIO_IN 60
IR_R XPWAD
61 IR_R XPWAD 62
IR_L XPWDA
63 IR_L XPWDA 64
65 REG_GND LENS_TEMP_AD 66
XCS_AU1 XCS_AU2
67 XCS_AU1 XCS_AU2 68
SFD_FCK SFD_BCK
69 SFD_FCK SFD_BCK 70
DATA_FROM_SFD SFD_LRCK
71 DATA_FROM_SFD SFD_LRCK 72
PANEL_XHD DATA_TO_SFD
73 PANEL_XHD DATA_TO_SFD 74
PANEL_XVD
75 REG_GND PANEL_XVD 76
IC7001_Y_OUT LED_DA
77 IC7001_Y_OUT LED_DA 78
VCO
79 REG_GND VCO 80
IC7001_C_OUT BEEP
81 IC7001_C_OUT BEEP 82
83 REG_GND REG_GND 84
IC2001_APC_ERROR IC2101_C_OUT
85 IC2001_APC_ERROR IC2101_C_OUT 86
87 REG_GND REG_GND 88
EVF_G/BW_Y IC2101_Y_OUT
89 EVF_G/BW_Y IC2101_Y_OUT 90
EVF_R
91 EVF_R REG_GND 92
G
EVF_B
93 EVF_B G 94
CAP_ERROR DRUM_ERROR
95 CAP_ERROR DRUM_ERROR 96
CAP_VS DRUM_VS
97 CAP_VS DRUM_VS 98
99 CAP_VS DRUM_VS 100
VC-288 (16/17)
CN1001
(THROUGH THE FP-498 FLEXIBLE)
(SEE PAGE 4-43)
64
A_4.6V
A_4.6V
A_2.8V
A_2.8V
CAM_3.6V
2 CAM_3.6V
4 EVER_3.0V
EVER_3.0V
6
PANEL/EVF_2.8V
8 PANEL/EVF_2.8V
RP_4.6V
EVF_13.5V
10 EVF_13.5V
RP_2.8V
D_1.5V
12
D_1.5V
D_3.1V
14
D_3.1V
D_2.9V
16
D_2.9V
RP_4.6V
18
RP_4.6V
D_1.5V
RP_2.8V
20
RP_2.8V
22 D_1.9V
D_1.9V
D_2.9V
24 CAM_2.9V
CAM_2.9V
IRIS_COM
26 CAM_15V
CAM_15V
SHUTTER_ON
28 CAM_-7.5V
CAM_-7.5V
STROBE_ON PANEL_4.6V
30
PANEL_4.6V
SCHARGE_ON PANEL_-15.3V
32
PANEL_-15.3V
DIRB1
PANEL_13.5V
DIRB1 34
PANEL_13.5V
EN1
BATT_UNREG
EN1 36
BATT_UNREG
SHOE_ID1
38
XCS_AUVOL
SHOE_ID2
XCS_AUVOL
40
SHOE_MIC_L
IC3404_RST
SHOE_MIC_L
42
MIC_R
EVF_13.5V
MIC_R
44
MIC_L
SHOE_ON
MIC_L
46
ZM_RST_LED
48
BEEP
BEEP
50
XAUDIO_IN
XAUDIO_IN
52
KASYAON
54 KASYAON
SP-
56 SP-
SP+
58 SP+
IR_L
IR_L
60
IR_R
IR_R
62
HP_R
64 HP_R
HP_L
66
HP_L
YAW_POS_AD
R_I/O
68 R_I/O
PITCH_POS_AD L_I/O
70 L_I/O
I_HALL_AD
72
ND_HALL_AD
74
CAM_DD_ON
76
ND_PWM
78
IRIS_PWM
80
4-62
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une piéce portant le numéro spécifié.
17 18 19 20
VD_SO
VD_SO 90 91
VD_SCK
VD_SCK
(6/9), (7/9)
XPHOTO_FREEZE
SFD_BCK
SFD_BCK
PHOTO_STBY
SFD_LRCK
SFD_LRCK
DATA_TO_SFD
XS/S_SW
DATA_TO_SFD
XCAM_STBY_SW XPWAD
XPWAD
XPWDA
XPWDA
24
DEM1
DEM1
DEM0
(4/9)
DEM0
XXYZ_SEL
XXYZ_SEL
DATA_FROM_SFD
DATA_FROM_SFD
SFD_FCK
SFD_FCK
XCS_AU1
XCS_AU1
LANC_SIG
PANEL_XVD
PANEL_XVD
LED_DA
LED_DA
G
G
XCS_EVF
XCS_EVF
EVF_TALLY
33
EVF_TALLY
EVF_B
EVF_B
(7/9)
EVF_R
EVF_R
EVF_G/BW_Y
EVF_G/BW_Y
PANEL_XHD
PANEL_XHD
XRST_VTR
XRST_VTR
VCO
VCO
75 77 78
VSP_SO
VSP_SO
XVSP_SCK
XVSP_SCK
(3/9), (4/9), (5/9)
YAW_POS_AD
YAW_POS_AD
PITCH_POS_AD
PITCH_POS_AD
10
YAW_PWM
YAW_PWM
PITCH_PWM
PITCH_PWM (2/9)
VAP_DD_ON
VAP_DD_ON
XCS_AU2 27
XCS_AU2 (5/9)
HI_EVER_SCK
HI_EVER_SCK
41
XCS_DD
XCS_DD
HI_EVER_SO
HI_EVER_SO (9/9)
XVIDEO_IN
XVIDEO_IN
SDC_IN
SDC_IN
IC2001_APC_ERROR
IC2001_APC_ERROR
IC7001_C_OUT
IC7001_C_OUT
IC7001_Y_OUT
IC7001_Y_OUT
AGC_CONT
AGC_CONT 28
ACC_CONT
ACC_CONT
XCS_IC7001
(6/9)
XCS_IC7001
IC7001_CK
IC7001_CK
VIDEO_I/O
VIDEO_I/O
S_C_I/O
S_C_I/O
S_Y_I/O
S_Y_I/O
IC2101_Y_OUT
IC2101_Y_OUT
IC2101_C_OUT
IC2101_C_OUT
(9/9)
54
(9/9)
CAM_CS
CAM_CS
CAM_SI
CAM_SI
39
(9/9) CAM_SO
CAM_SO
CAM_SCK
93 CAM_SCK
TG_VD
TG_VD
SPCK
(9/9)
SPCK
I_HALL_AD
I_HALL_AD
ND_HALL_AD
ND_HALL_AD
CAM_DD_ON
CAM_DD_ON
ND_PWM
ND_PWM
IRIS_PWM
IRIS_PWM
ZM_RST_LED
40
ZM_RST_LED
XIX3404_RST
XIC3404_RST
(9/9)
DIRB1
DIRB1 5
EN1
EN1
IRIS_COM
(1/9)
IRIS_COM
SHUTTER_ON
SHUTTER_ON
DIRA1
DIRA1
Z_MRB_REF
Z_MRB_REF
Z_MRA_REF
Z_MRA_REF
HALL_REF
11 HALL_REF
ND_HALL_OFFSET
ND_HALL_OFFSET
(3/9) ND_HALL_GAIN
ND_HALL_GAIN
I_HALL_OFFSET
I_HALL_OFFSET
I_HALL_GAIN
I_HALL_GAIN
F_MRA_REF
F_MRA_REF
F_MRB_REF
F_MRB_REF
20
DRUM_ERROR
DRUM_ERROR
DRUM_VS
(4/9) DRUM_VS
CAP_VS
CAP_VS
CAP_ERROR
CAP_ERROR
42
FAST_CHARGE
FAST_CHARGE
VTR_DD_ON
VTR_DD_ON
(9/9)
SHOE_ON
SHOE_ON
INIT_CHARGE_ON
INIT_CHARGE_ON
BATT/XEXT
BATT/XEXT