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
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)
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
pattern
BOARD INFORMATION
www.freeservicemanuals.info
Digitized in Heiloo Netherland
