Sony DCR-TRV40 / DCR-TRV40E / DCR-TRV50 / DCR-TRV50E Service Manual ▷ View online
DCR-TRV40/TRV40E/TRV50/TRV50E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-89
4-90
VC-283
VC-283(A/D CONV, TIMING GENERATOR, EVR, CAMERA PROCESS, FOCUS/ZOOM/IRIS/ND DRIVE, MPEG MOVIE/DIGITAL STILL PROCESS, HI CONTROL, DIGITAL STILL CONTROL,
FLASH MEMORY, SDRAM, DV SIGNAL PROCESS, DV INTERFACE, REC/PB AMP, USB I/F, VIDEO A/D CONVERTER, VIDEO IN/OUT, EVF VIDEO, DRUM/CAPSTAN/LOADING DRIVE,
CAMERA/MECHA CONTROL, HI CONTROL, AUDIO, DD CONVERTER, LANC, RESET, BEEP, CONNECTOR) PRINTED WIRING BOARD
CAMERA/MECHA CONTROL, HI CONTROL, AUDIO, DD CONVERTER, LANC, RESET, BEEP, CONNECTOR) PRINTED WIRING BOARD
CSP (chip size package)
Conventional
3
2
1
10
11
12
13
MOUNTED PARTS LOCATION
MOUNTED PARTS LOCATION
For printed wiring board
• Refer to page 4-98 for parts location.
• This board is eight-layer print board. However, the patterns
• This board is eight-layer print board. However, the patterns
of layers two to seven have not been included in the diagram.
There are a few cases that the part printed on this
diagram isn’t mounted in this model.
diagram isn’t mounted in this model.
• Replacement of CSP (Chip Size Package) IC used in this set
require a tool.
CSP IC: IC1502, 1601, 1701, 1704, 2001, 2101, 2102,
CSP IC: IC1502, 1601, 1701, 1704, 2001, 2101, 2102,
2301, 2401, 2501, 2905, 3001, 3002, 3101, 4101,
4301, 4302
4301, 4302
•
: Uses unleaded solder.
DCR-TRV40/TRV40E/TRV50/TRV50E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-91
4-92
VC-283
16
24
23
25
19
18
17
20
21
22
15
14
4
9
5
6
8
7
MOUNTED PARTS LOCATION
MOUNTED PARTS LOCATION
•
: Uses unleaded solder.
DCR-TRV40/TRV40E/TRV50/TRV50E
COVER
COVER
4-93
4-94
CD-381/PD-165/VC-283
4-4. WAVEFORMS
CD-381 BOARD
PD-165 BOARD
VC-283 BOARD SIDE A
VC-283 BOARD SIDE B
CD-381 BOARD
PD-165 BOARD
VC-283 BOARD SIDE A
VC-283 BOARD SIDE B
CD-381
BOARD
2
IC7301
2
,
3
CAMERA REC
1
IC7301
1
,
4
CAMERA REC
7.7 Vp-p
7.7 Vp-p
4
IC7301
9
,
qh
CAMERA REC
0.9 Vp-p
49 nsec
24.0Vp-p
3
IC7301
6
CAMERA REC
49 nsec
4.5Vp-p
5
IC7301
qa
,
qf
CAMERA REC
6
IC7301
qs
,
qd
CAMERA REC
5.0 Vp-p
44.4
µ
sec
44.4
µ
sec
44.4
µ
sec
44.4
µ
sec
PD-165
BOARD
2
IC5701
rj
LCD
3
IC5701
rk
LCD
1
IC5701
rh
LCD
550mVp-p
H
9
IC5702
wh
LCD
3.6 Vp-p
44.6 nsec
550mVp-p
550mVp-p
H
H
6
IC5701
w;
LCD
5
IC5701
ws
LCD
H
H
H
4
IC5701
wf
LCD
4.0Vp-p
3.6Vp-p
3.6Vp-p
7
IC5702
rk
LCD
3.0Vp-p
V
8
IC5702
1
LCD
2.8Vp-p
H
3.3 msec
5
IC1902
wj
PB
450 mVp-p
40.6 nsec
3.4 Vp-p
VC-283
BOARD
6
IC1902
ea
,
ed
REC
2.0 Vp-p
3.3 msec
7
IC1902
eg
REC
2.0 Vp-p
6.6 msec
23.8 nsec
2.7 Vp-p
8
IC1902
r;
REC
20 ns/div
24.0 nsec
9
IC1902
rs
REC
2.0 Vp-p
50.0 nsec
2.3 Vp-p
20.8 nsec
3.7 Vp-p
H
340 mVp-p
360 mVp-p
2.6 Vp-p
3.1 Vp-p
2.8 Vp-p
q;
L2102
qa
L2101
qs
X2101
qd
X2501
qf
IC2904
4
qg
X3101
qh
X3102
qj
IC4201
rh
EVF
qk
IC4201
rj
EVF
100.0 nsec
30.5 nsec
2.9 Vp-p
H
3.7Vp-p
1
IC1501
wf
49.4 nsec
2
IC1501
wg
4.0Vp-p
74.0 nsec
24.6 nsec
3
X1501 (R1507)
3.7Vp-p
6.6 msec
4
IC1902
1
,
2
,
6
,
7
REC
3.6Vp-p
REC:35.0 nsec
PB:40.8 nsec
PB:40.8 nsec
4-95
DCR-TRV40/TRV40E/TRV50/TRV50E
COVER
COVER
VC-283
VC-283 BOARD SIDE A
VC-283 BOARD SIDE B
VC-283 BOARD SIDE A
VC-283 BOARD SIDE B
VC-283
BOARD
w;
IC4201 wf
EVF
wa
IC4201 ws
EVF
ql
IC4201 rk
EVF
440 mVp-p
H
7.2Vp-p
7.2Vp-p
H
H
wf
IC4202 1
EVF
H
wd
IC4202 rk
EVF
V
ws
IC4201 w;
EVF
7.2Vp-p
2.8Vp-p
2.8Vp-p
H
wg
IC4202 wh
EVF
3.0Vp-p
60 nsec
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