Read Sony DCR-TRV60 / DCR-TRV60E / DCR-TRV70 Service Manual online
4-63
DCR-TRV60/TRV60E/TRV70
COVER
COVER
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
(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
• 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 WIRING BOARDS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
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
board name
CD-433
DI-088
PD-189
LB-086
CK-130
SJ-019
FC-092
NS-017
JK-245
JJ-001
VC-314
parts location
(shown on page)
4-91
4-91
4-91
–
4-92
–
–
–
–
4-92
4-93
waveform
(shown on page)
4-87
4-87
4-88
–
–
–
–
–
–
–
4-90
number of layers
6
6
2
2
2
2
2
2
2
6
8
layers not shown
2 to 5
2 to 5
–
–
–
–
–
–
–
2 to 5
2 to 7
CSP IC
–
–
–
–
–
–
–
–
–
–
IC1501, IC1601, IC1602,
IC1901, IC2101, IC2201,
IC2301, IC2502, IC2601,
IC2704, IC2802, IC2803,
IC3001, IC3102, IC3302
IC1901, IC2101, IC2201,
IC2301, IC2502, IC2601,
IC2704, IC2802, IC2803,
IC3001, IC3102, IC3302
pattern
BOARD INFORMATION
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