Read Sony DCR-TRV270E / DCR-TRV280 / DCR-TRV285E (serv.man7) Service Manual online
SERVICE MANUAL
DCR-TRV270E/TRV280/TRV285E
Sony EMCS Co.
SUPPLEMENT-4
File this supplement with the service manual.
(DI06-166)
•
Change of Board’s Suffix No.
• Suffix No. of CD-471 board has been changed from 13 into 21, 31 .
About suffix No. 13 and 21, 31 , there are no changes of schematic diagram and printed wiring board.
• Suffix No. of VC-344 board has been changed from 13 into 21, 31 .
• When the machine needs to be repaired, please refer to page 2 to discriminate the VC board’s suffix No.
DCR-TRV270E/TRV280/TRV285E
RMT-830
DCR-TRV280
US Model
Canadian Model
Argentine Model
Argentine Model
DCR-TRV270E
AEP Model
UK Model
East European Model
DCR-TRV280/
TRV285E
E Model
DCR-TRV270E/
TRV285E
North European Model
DCR-TRV285E
Australian Model
Tourist Model
2007B0500-1
© 2007.2
Published by Kohda TEC
9-876-780-86
Ver. 1.6 2007.02
This SUPPLEMENT-4 is the revised version
of SUPPLEMENT-3.
Replace the SUPPLEMENT-3 (9-876-780-84)
with the SUPPLEMENT-4.
Please discard the SUPPLEMENT-3.
of SUPPLEMENT-3.
Replace the SUPPLEMENT-3 (9-876-780-84)
with the SUPPLEMENT-4.
Please discard the SUPPLEMENT-3.
— 2 —
DCR-TRV270E/TRV280/TRV285E
1-6. VC BOARD CHECK
• Precaution on replacing the VC-344 board
When you replace to the repairing board, input the board type data.
Refer to the SUPPLEMENT-3 of Service Manual ADJ (9-876-780-87).
When you replace to the repairing board, input the board type data.
Refer to the SUPPLEMENT-3 of Service Manual ADJ (9-876-780-87).
• Discrimination method by adjustment remote commander
Preparations:
1) Connect the equipment for adjustments according to Fig. 1.
2) Connect the adjustment remote commander to VC-344 board CN1011 via I/F unit for LANC control (J-6082-521-A) and CPC jig
1) Connect the equipment for adjustments according to Fig. 1.
2) Connect the adjustment remote commander to VC-344 board CN1011 via I/F unit for LANC control (J-6082-521-A) and CPC jig
connector (J-6082-539-A).
To operate the adjustment remote commander, connect the AC power adaptor to the DC IN jack of I/F unit for LANC control, or connect
the L series Info-LITHIUM battery to the battery terminal of I/F unit for LANC control.
To operate the adjustment remote commander, connect the AC power adaptor to the DC IN jack of I/F unit for LANC control, or connect
the L series Info-LITHIUM battery to the battery terminal of I/F unit for LANC control.
Checking method:
1) Select page: 6, address: 0A.
2) By checking the data value of display data, the VC board’s suffix No. can be discriminated.
1) Select page: 6, address: 0A.
2) By checking the data value of display data, the VC board’s suffix No. can be discriminated.
Data
Suffix No.
00 to 0F
-13
F1 to FF
-21, -31
CN1011
16
1
AC IN
AC adaptor
AC adaptor
CPC lid
I/F unit for LANC control
(J-6082-521-A)
(J-6082-521-A)
Conductor side
L serices Info
LITHIUM battery (7.2Vdc)
LITHIUM battery (7.2Vdc)
Adjustment
remote commander (RM-95)
remote commander (RM-95)
CPC jig connector
(J-6082-539-A)
(J-6082-539-A)
LANC jack
AC IN
Screw (M2)
1. SERVICE NOTE
Fig. 1
— 3 —
DCR-TRV270E/TRV280/TRV285E
• Discrimination method by VC board
VC-344 BOARD(SIDE A)
C5401
C5404
C5408
C5409
C5410
Q1001
R1006
1
3
6
4
Q1001
1
3
6
4
R1007
R1008
R1009
C6504
C6509
C6510
C6511
C6512
CN1001
L6501
36
VC-344 BOARD
Suffix No.
1
12
36
25
48
13
37
24
36
C6514
C6516
C6522
C6524
C6526
C6528
R6503
R6505
C6530
IC6501
C6532
C6533
C6534
C6535
C6536
C6537
R6514
R6520
CN1001
R1006
R1007
R1008
R1009
L6503
C6504
C6508
C6509
C6510
C6512
VC-344 BOARD
13
Suffix No. 21, 31
DCR-TRV270E/TRV280/TRV285E
— 4 —
3. BLOCK DIAGRAMS
&
: Points added portion.
: Points changed portion.
!
: Points deleted portion.
3-1. OVERALL BLOCK DIAGRAM (1/5)
(Service manual page 3-2)
SUFFIX: -13
SUFFIX: -21, -31
(8/10)
4
7
9
9
AUDIO
PROCESS
14
1
6
V
XCS IC 5401
C
C OUT
Y
Y OUT
PB IN L, R
REC OUT L, R
SP+,–
R
L, R
AV JACK IN
OVERALL (2/5)
(PAGE 3-3)
Y/C MIX
BUFFER
BUFFER
(2/10)
IR ON
13
VOUT ON
4
VSP SO, XVSP SCK
VSP SO, XVSP SCK
56
58
58
62
64
64
2
3
3
3
2
2
15
16
16
A/D, D/A
CONVERTER
IC5402
DATA TO SFD
(8/10)
IC5401
26
27
L
MUTE
25
POWER MUTE
42
46
46
Q5401, 5403
BUFFER
Q3308
IC6501
3
SDC ON
13
OVERALL (3/5)
(PAGE 3-5)
5
BEEP
8
12
SFD BCK
DATA FROM SFD
9
11
SFD FCK
SFD LRCK
10
%
%
^
$
(8/10)
19
1
3
3
VIDEO OUT,
AUDIO IN/OUT
17
15
9
V
XCS IC 6501
C
C OUT
Y
Y OUT
PB IN L, R
REC OUT L, R
SP+,–
L, R
L, R
AV JACK IN
OVERALL (2/5)
(PAGE 3-3)
IR ON
4
VSP SO, XVSP SCK
VSP SO, XVSP SCK
26
25
25
24
23
23
20
21
21
3
2
2
15
16
16
A/D, D/A
CONVERTER
IC6502
DATA TO SFD
(8/10)
IC6501
37
38
38
42
44
44
BUFFER
Q3308
47
OVERALL (3/5)
(PAGE 3-5)
5
BEEP
8
12
SFD BCK
DATA FROM SFD
9
11
SFD FCK
SFD LRCK
10
&
SUFFIX: -13
SUFFIX: -21, -31
3-3. OVERALL BLOCK DIAGRAM (3/5)
(Service manual page 3-5)
IC4501
CAMERA/
MECHA
CONTROL
(6/10)
05
OVERALL (1/5)
(PAGE 3-2)
3
78
77
75
77
75
XCS IC 5401
43
VOUT ON
26
185
AV JACK IN
CAM SI, CAM SO, CAM SCK
59
DA STRB
128
HALL AD
187
XNS SW
HALL AD, XNS SW
98
MODULATOR
Q4502
MELODY CARR
MELODY ENV
202
BEEP
OVERALL (1/5)
(PAGE 3-2)
5
194
IR ON
209
SDC ON
MODULATOR
Q4501
VSP SO, XVSP SCK
!
!
IC4501
CAMERA/
MECHA
CONTROL
(6/10)
05
OVERALL (1/5)
(PAGE 3-2)
3
78
77
75
77
75
XCS IC 6501
43
185
AV JACK IN
CAM SI, CAM SO, CAM SCK
59
DA STRB
128
HALL AD
187
XNS SW
HALL AD, XNS SW
98
MODULATOR
Q4502
MELODY CARR
MELODY ENV
202
BEEP
OVERALL (1/5)
(PAGE 3-2)
5
194
IR ON
MODULATOR
Q4501
VSP SO, XVSP SCK
