Sony DCR-TRV380 Service Manual page 35

4-3. PRINTED WIRING BOARDS
THIS NOTE IS COMMON FOR 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
BOARD INFORMATION
Board Name
CD-472
PD-205
SI-041
FP-792 Flexible
FP-228 Flexible
FP-299 Flexible
FP-300 Flexible
FP-301 Flexible
FP-302 Flexible
FP-802 Flexible
DCR-TRV380/TRV480/TRV480E
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
Parts Location
(Shown on Page) Total Number of Layers
–
4-79
4-79
–
–
–
–
–
–
–
• Chip parts.
Transistor
5
C 6 4 4 5
B E 1 2 3 3
1 2 2
5 4 3 3 4
Pattern
Layers Not Indicated
8 layers 2 to 7 layers
2 layers
2 layers
1 layer
1 layer
1 layer
1 layer
1 layer
1 layer
1 layer
4-55
Diode
3 3
6 5 4 4 5
2 1 1 2 3 3 2 1 2 1 2
1 3 2 4 3 3
5 4 1 1 2 2
3 2
4 1
–
–
–
–
–
–
–
–
–
3 2
1 3
1 2 1 6 5 4
5
4 6 4 4 5 6
1 1 2 3 3 2 1