Sony DCR-TRV250 (serv.man2) Service Manual ▷ View online
COVER
COVER
DCR-TRV250
4-61
4-62
SS-3000, PR-3000
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
(PAGE 4-48)
CN1009
(20/20)
VC-305
R001
1k
S004
1
2
3
4
S001
S002
RV001
S003
1
A
XVTR_MODE_SW
OFF
XVTR_MODE_SW
XCAM_MODE_SW
XPHOTO_MODE_SW
XEJECT_SW
XPHOTO_FREEZE
REG_GND
D_2.8V
REG_GND
ZOOM_VR
KEY_AD5
XS/S_SW
REG_GND
XCAM_MODE_SW
XPHOTO_STBY_SW
T
(ZOOM)
LND001
20k
1
2
3
4
5
6
7
8
9
10
11
12
2
3
B
E
C
4
6
D
5
CONTROL SWITCH BLOCK(SS-3000)
XX MARK:NO MOUNT
05
(START/STOP)
W
(EJECT)
(Not used)
OFF(CHARGE)
CAMERA
POWER
7
ST
A
TIC_GND
PHOTO
VCR
CONTROL SWITCH BLOCK (SS-3000) is replaced as block,
so that PRINTED WIRING BOARD is omited.
so that PRINTED WIRING BOARD is omited.
CN5702
PD-180
(2/2)
(PAGE 4-51)
S601
1
A
SE_GND
N.C
PANEL_REV
PANEL_REV
N.C
SE_GND
1
2
3
4
5
6
4
B
3
2
05
C
CONTROL SWITCH BLOCK
(PR-3000)
(PR-3000)
(PANEL REVERSE)
CONTROL SWITCH BLOCK (PR-3000) is replaced as block,
so that PRINTED WIRING BOARD is omited.
so that PRINTED WIRING BOARD is omited.
4-63
COVER
COVER
DCR-TRV250
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
•
: Uses unleaded solder.
•
: Circuit board
: Flexible board
: Flexible board
Pattern from the side which enables seeing.
: pattern of the rear side
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
isn’t mounted in this model.
•
C
: panel designation
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
5
2
4
6
1
2
3
5
4
4
3
1
2
1
2
4
3
3
1 2
4
5
5
3 4
1
2
3
4
2
1
1
2
4
3
4
6
2
5
3
1
1
2
4
3
• Chip parts.
Transistor
Diode
4-3. PRINTED WIRING BOARDS
Board Name
Parts Location
Waveforms
Pattern
Total Number of Layers
Layers Not Indicated
CD-418
–
4-81
2 layers
–
PD-180
4-90
4-86
2 layers
–
LB-083
–
–
8 layers
2 to 7 layers
SI-035
4-90
–
2 layers
–
COVER
COVER
DCR-TRV250
Link
Link
4-3. PRINTED WIRING BOARDS
LS-057 BOARD, FP-228, FP-299, FP-300,FP-301,
FP-302, FP-569, FP-577 FLEXIBLE BOARD
FP-302, FP-569, FP-577 FLEXIBLE BOARD
PD-180 BOARD (SIDE B)
SI-035 BOARD
PD-180 BOARD (SIDE A)
LB-083 BOARD
CD-418 BOARD
LS-057 BOARD, FP-228, FP-299, FP-300,FP-301,
FP-302, FP-569, FP-577 FLEXIBLE BOARD
FP-302, FP-569, FP-577 FLEXIBLE BOARD
PD-180 BOARD (SIDE B)
SI-035 BOARD
PD-180 BOARD (SIDE A)
LB-083 BOARD
CD-418 BOARD
CIRCUIT BOARDS LOCATION
WAVEFORMS
COMMON NOTE FOR PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
FLEXIBLE BOARDS LOCATION
CIRCUIT BOARDS LOCATION
WAVEFORMS
COMMON NOTE FOR PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
FLEXIBLE BOARDS LOCATION
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
DCR-TRV250
R952
R953
R961
R962
R963
R964
R965
Q951
L951
+
C951
+
C953
C954
C952
C955
LND951
1
2
13
14
CN951
R967
1
14
7
8
IC951
CD-418 BOARD
1-686-840-
11
E
B
C
1
2
3
4
5
6
4-66
CD-418
4-65
CD-418 (CCD IMAGER)
Note for Printed Wiring Board (See page 4-63).
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