4-35
DCR-TRV250
COVER
COVER
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
•
: Uses unleaded solder.
•
: Circuit 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
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
VC-304
4-49
4-45
4 layers
2, 3 layers
LB-090
–
–
2 layers
–
Summary of Contents for DCRTRV250 - Digital8 Camcorder With 2.5" LCD
Page 36: ...2 24 DCR TRV250 2 22 MECHANISM DECK BLOCK 1 Three screws M1 7 MD frame 2 Mechanism deck ...
Page 54: ...Schematic diagrams of the VC 305 board are not shown Pages from 4 9 to 4 48 are not shown ...
Page 65: ...Printed wiring boards of the VC 305 board are not shown Pages from 4 67 to 4 70 are not shown ...
Page 72: ...Waveforms of the VC 305 board are not shown Pages from 4 82 to 4 85 are not shown ...
Page 75: ...Mounted parts location of the VC 305 board is not shown Pages from 4 88 to 4 89 are not shown ...
Page 96: ... 116 Sony EMCS Co 2003C0500 1 2003 03 Published by DI Customer Center 9 876 241 31 DCR TRV250 ...
Page 146: ... 80 Sony EMCS Co 2003C0500 1 2003 03 Published by DI Customer Center 9 876 241 81 DCR TRV250 ...
