4-3. Printed Wiring Boards - Sony DCR-PC330 Service Manual

COVER COVER
THIS NOTE IS COMMON FOR WIRING BOARDS
(In addition to this, the necessary note is printed in each block)
(For printed wiring boards)
• : Uses unleaded solder.
• : Pattern from the side which enables seeing.
(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
parts location
board name
(shown on page)
CD-452
VC-325 4-101, 102
BT-021
BJ-005
FP-705
PD-198
AV-081
JK-257
VF-158
FP-704
FP-707
FP-706

4-3. PRINTED WIRING BOARDS

4-3. PRINTED WIRING BOARDS
waveform
(shown on page)
4-101 4-97
4-97
4-103 –
4-104 –
– –
4-104 4-99
– –
– –
4-104 4-100
– –
– –
– –
• Chip parts.
Transistor
C 6 5 5 4 4 5 6
B E 1 2 3 3 2 1
1 2
2 1
5 4 3
3 4 5
pattern
number of layers layers not shown
4 2 to 3
8 2 to 7
2 –
6 2 to 5
1 –
2 –
6 2 to 5
2 –
6 2 to 5
1 –
1 –
1 –
4-73
DCR-PC330/PC330E
Diode
5 4 4 5 3 3
1 2 3 3 2 1 2 1 2 1 2
3 4 1 2 3 4
2 1 4 3 2 1
1
4
5
1 3
CSP IC
IC7002
IC1201, 1301, 1501,
1601,1602, 1901, 2101,
2201, 2301, 2501, 2601,
2704, 2803, 2901, 3001,
3102
–
–
–
–
–
–
–
–
–
–
3 1 2 3
1 6 5 4
4 3 3 4
2 2 1