Read Sony DCR-TRV270E / DCR-TRV280 / DCR-TRV285E (serv.man7) Service Manual online
DCR-TRV270E/TRV280/TRV285E
— 7 —
VC-344 (6/10)
: Points changed portion.
!
: Points deleted portion.
VC-344 BOARD (6/10)
(Service manual page 4-19, Location A-1 to K-8)
(Service manual page 4-19, Location A-1 to K-8)
SUFFIX: -13
SUFFIX: -21, -31
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
*:IMPOSSIBLE TO MEASURE THE
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
2.8
2.7
2.6
0
0
2.8
2.8
*
2.2
2.8
2.8
2.8
0
2.8
0
2.8
2.8
2.8
0
0.6
2.7
2.8
2.8
2.8
0
2.8
2.8
2.1
2.8
2.8
2.8
0
2.5
2.8
R2.8/P0
R1.9/P2.6
R1.9/P2.6
2.8
2.8
0
2.4
2.8
2.9
2.8
2.6
2.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
26
VST_C_RESET
YAW_AD
PITCH_AD
XS_JACK_IN
XX
R4505
R4504
XX
C4505
XX
IRIS_COM
VST_C_RESET
YAW_AD
PITCH_AD
VST_C_RESET
XS_JACK_IN
(10/10)
@42
XCS_LCD
DRUM_PG
LM_LIM_DET
LOAD
DRUM_PWM
X4501
20MHz
MODE_SW_A
MODE_SW_C
REC_PROOF
ME_SW
ZOOM_VR_AD
TAPE_END
TREEL_FG
SREEL_FG
EVF_DD_ON
XCS_IC_2401
CAP_ON
TAPE_LED_ON
XRST_VTR
DEW_AD
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
53
54
55 56 57 58 59 60 61 62 63 64 65 66
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
205
206
207
208
209
210
211
212
213
214
215
216
IRIS_COM
XCS_VD
HALL_AD
VFO_OE
VD_SCK
VD_SO
CAP_FG
HI8_MP_SW
MODE_SW_B
XNS_SW
UNLOAD
CAP_PWM
FC_RST_LED
TAPE_TOP
XREEL_HALL_ON
VFO_VD
DRUM_FG
LENS_TEMP_AD
IRIS_PWM
ZM_RST_LED
CAP_FWD
V_LIGHT_PWM
CAM_DD_ON
VOUT_ON
SDC_ON
USB_DET
AV_JACK_IN
XCS_EEP
LENS_DET
0.01u
C4501
16V
1
2
3
4
IR_ON
CUSTOM_LED_ON
R4501
100
10k
R4502
10p
C4504
10p
C4503
0.1u
C4506
0.1u
C4507
0.1u
C4508
100k
R4507
VD_SCK
VD_SO
1
A
VD_SI
SREEL_FG
TREEL_FG
XRST_VTR
LOAD
UNLOAD
XCS_LCD
DRUM_PG
DRUM_FG
CAP_PWM
DRUM_PWM
XNS_SW
ZM_RST_LED
LM_LIM_DET
TAPE_END
TAPE_TOP
REC_PROOF
ZOOM_VR_AD
XCS_EEP
UNLOAD
LOAD
XCS_IC_3302
ALE
FRRV
WRX
RDX
XDVCN
DXXA09
DXXA08
XCS_LCD
XCS_IC_5401
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
D25A01
D24A00
IC_3302_SLEEP
OSD_V
XCS_SFD
XCS_IC_2401
DEW_AD
XSYS_RST
EVF_DD_ON
FC_RST_LED
IRIS_PWM
LENS_TEMP_AD
HALL_AD
XCS_IC_2401
XRST_LINK
XCS_TG
ALL_PS
SW_PS
TAPE_TOP
TAPE_END
V_LIGHT_PWM
XIRQ_GEMINI
XME/MP
CAM_DD_ON
XCS_VD
VOUT_ON
SDC_ON
VOUT_ON
SDC_ON
AV_JACK_IN
XREEL_HALL_ON
TAPE_LED_ON
CAP_FWD
CAP_FG
CAP_ON
HI8_MP_SW
ME_SW
MODE_SW_C
MODE_SW_B
MODE_SW_A
VFO_OE
VFO_VD
USB_DET
XCS_EEP
LENS_DET
LENS_DET
IR_ON
CUSTOM_LED_ON
VD_SI
IRIS_COM
VD_SO
VD_SCK
X1
VSS
X0
XIN
MD2
MD1
MD0
XINIT
XRST
XCS_EEP
XCS_TRF
LM-
VDD
LM+
XCS_IC_2401
XCS_IC_3302
XAUDIO_IN
XCS_TG
VSS
ALE
FRRV
WR01
RDX
VOUT_ON
XDVCN
ALL_PS
SW_PS
TAPE_TOP
TAPE_END
DXXA09
DXXA08
VSS
C1
VDD
XME/MP
XCS_LCD
XCS_EVF
VST_C_CHARGE
P43
P42
XCS_IC_5401
LENS_DET
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
D25A01
D24A00
VDD
ZM_RST_SENS
ZM_RST_LED
FC_RST_SENS
FC_RST_LED
VSS
DA_STRB(XCS_DAC)
P22
XCS_OSD
XCS_GCAM
IC_5001_XSCK
XCS_IC_5001
IC_5001_SI
IC_5001_SO
PN4
IC_3302_SLEEP
PN6
XIRQ_GEMINI
SDC_ON
MF_A
MF_B
XRST_LINK
PO4
(OSD_V)IC_5001_V
XCS_SFD
VDD
(D_2.8V)
(D_1.9V)
(D_2.8V)
(D_2.8V)
XX MARK:NO MOUNT
3
4
H
I
F
7
2
8
D
5
CAMERA/MECHA CONTROL (VC BLOCK)
G
K
6
J
VC-344 BOARD (6/10)
B
E
C
@29
(3/10)
(2/10)
@15
@41
(10/10)
@38
(5/10)
(5/10)
@36
@34
(5/10)
(10/10)
@45
(10/10)
@43
@13
(2/10)
@03
@25
(2/10)
@05
(1/10)
(9/10)
(9/10)
(1/10)
(2/10)
(5/10)
(2/10)
(5/10)
#
!
%
VST_C_RESET
YAW_AD
PITCH_AD
XS_JACK_IN
XX
R4505
R4504
XX
C4505
XX
IRIS_COM
VST_C_RESET
YAW_AD
PITCH_AD
VST_C_RESET
XS_JACK_IN
(10/10)
@42
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
*:IMPOSSIBLE TO MEASURE THE
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
2.8
2.7
2.6
0
2.8
2.8
*
2.2
2.8
2.8
2.8
0
2.8
0
2.8
2.8
2.8
0
0.6
2.7
2.8
2.8
0
2.8
2.8
2.1
2.8
2.8
2.8
0
2.5
2.8
R2.8/P0
R1.9/P2.6
R1.9/P2.6
2.8
2.8
0
2.4
2.8
2.9
2.8
2.6
2.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
26
XCS_LCD
DRUM_PG
LM_LIM_DET
LOAD
DRUM_PWM
X4501
20MHz
MODE_SW_A
MODE_SW_C
REC_PROOF
ME_SW
ZOOM_VR_AD
TAPE_END
TREEL_FG
SREEL_FG
EVF_DD_ON
XCS_IC_2401
CAP_ON
TAPE_LED_ON
XRST_VTR
DEW_AD
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
53
54
55 56 57 58 59 60 61 62 63 64 65 66
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
205
206
207
208
209
210
211
212
213
214
215
216
IRIS_COM
XCS_VD
HALL_AD
VFO_OE
VD_SCK
VD_SO
CAP_FG
HI8_MP_SW
MODE_SW_B
XNS_SW
UNLOAD
CAP_PWM
FC_RST_LED
TAPE_TOP
XREEL_HALL_ON
VFO_VD
DRUM_FG
LENS_TEMP_AD
IRIS_PWM
ZM_RST_LED
CAP_FWD
V_LIGHT_PWM
CAM_DD_ON
USB_DET
AV_JACK_IN
XCS_EEP
LENS_DET
0.01u
C4501
16V
1
2
3
4
IR_ON
CUSTOM_LED_ON
R4501
100
10k
R4502
10p
C4504
10p
C4503
0.1u
C4506
0.1u
C4507
0.1u
C4508
100k
R4507
VD_SCK
VD_SO
1
A
VD_SI
SREEL_FG
TREEL_FG
XRST_VTR
LOAD
UNLOAD
XCS_LCD
DRUM_PG
DRUM_FG
CAP_PWM
DRUM_PWM
XNS_SW
ZM_RST_LED
LM_LIM_DET
TAPE_END
TAPE_TOP
REC_PROOF
ZOOM_VR_AD
XCS_EEP
UNLOAD
LOAD
XCS_IC_3302
ALE
FRRV
WRX
RDX
XDVCN
DXXA09
DXXA08
XCS_LCD
XCS_IC_6501
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
D25A01
D24A00
IC_3302_SLEEP
OSD_V
XCS_SFD
XCS_IC_2401
DEW_AD
XSYS_RST
EVF_DD_ON
FC_RST_LED
IRIS_PWM
LENS_TEMP_AD
HALL_AD
XCS_IC_2401
XRST_LINK
XCS_TG
ALL_PS
SW_PS
TAPE_TOP
TAPE_END
V_LIGHT_PWM
XIRQ_GEMINI
XME/MP
CAM_DD_ON
XCS_VD
AV_JACK_IN
XREEL_HALL_ON
TAPE_LED_ON
CAP_FWD
CAP_FG
CAP_ON
HI8_MP_SW
ME_SW
MODE_SW_C
MODE_SW_B
MODE_SW_A
VFO_OE
VFO_VD
USB_DET
XCS_EEP
LENS_DET
LENS_DET
IR_ON
CUSTOM_LED_ON
VD_SI
IRIS_COM
VD_SO
VD_SCK
X1
VSS
X0
XIN
MD2
MD1
MD0
XINIT
XRST
XCS_EEP
XCS_TRF
LM-
VDD
LM+
XCS_IC_2401
XCS_IC_3302
XAUDIO_IN
XCS_TG
VSS
ALE
FRRV
WR01
RDX
VOUT_ON
XDVCN
ALL_PS
SW_PS
TAPE_TOP
TAPE_END
DXXA09
DXXA08
VSS
C1
VDD
XME/MP
XCS_LCD
XCS_EVF
VST_C_CHARGE
P43
P42
XCS_IC_5401
LENS_DET
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
D25A01
D24A00
VDD
ZM_RST_SENS
ZM_RST_LED
FC_RST_SENS
FC_RST_LED
VSS
DA_STRB(XCS_DAC)
P22
XCS_OSD
XCS_GCAM
IC_5001_XSCK
XCS_IC_5001
IC_5001_SI
IC_5001_SO
PN4
IC_3302_SLEEP
PN6
XIRQ_GEMINI
SDC_ON
MF_A
MF_B
XRST_LINK
PO4
(OSD_V)IC_5001_V
XCS_SFD
VDD
(D_2.8V)
(D_1.9V)
(D_2.8V)
(D_2.8V)
XX MARK:NO MOUNT
3
4
H
I
F
7
2
8
D
5
CAMERA/MECHA CONTROL (VC BLOCK)
G
K
6
J
VC-344 BOARD (6/10)
B
E
C
@29
(3/10)
(2/10)
@15
@41
(10/10)
@38
(5/10)
(5/10)
@36
@34
(5/10)
(10/10)
@45
(10/10)
@43
@13
(2/10)
@03
@05
(1/10)
(9/10)
(9/10)
(1/10)
(2/10)
(5/10)
(2/10)
(5/10)
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