Sony DCR-TRV38 Service Manual page 59

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-436
LB-087
DI-089
PD-190
MA-423
JK-248
FP-639 FLEXIBLE
JK-249
CK-131
VC-315
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
waveform
(shown on page)
4-101 4-95
– –
– 4-95
4-101 4-96
4-101 –
4-101 –
– –
4-100 –
4-100 –
4-101 4-97
• 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
2 –
8 2 to 7
6 2 to 5
2 2
2 –
2 –
– –
2 –
2 –
8 2 to 7
4-67
DCR-TRV38/TRV38E/TRV39
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
CSP IC
–
–
–
–
–
–
–
–
–
IC1601,IC1602, IC2101,
IC2201, IC2301, IC2601,
IC2704, IC2802, IC2803,
IC3001, IC3102, IC3302
3 1 2 3
1 6 5 4
4 3 3 4
2 2 1