Sony DCR-TRV270E / DCR-TRV280 / DCR-TRV285E Service Manual ▷ View online
4-54
DCR-TRV270E/TRV280/TRV285E
VC-344 BOARD SIDE A
VC-344 BOARD SIDE B
VC-344 BOARD SIDE A
VC-344 BOARD SIDE B
VC-344 BOARD (1/3)
1
2
IC1501
qs
REC/PB
3.0 Vp-p
IC1501
5
(X1501) REC/PB
1.7 Vp-p
3
IC1502
e;
REC
1.7 Vp-p
H
q;
IC3301
<zxz
REC/PB
490 mVp-p
H
9
IC3301
<zxc
REC/PB
470 mVp-p
H
27 MHz
13.5 MHz
6
IC3301
<zvz
REC/PB
2.9 Vp-p
13.5 MHz
4
IC3301
<zb.
REC/PB
2.4 Vp-p
24.57 MHz
5
IC3301
<zvc
REC/PB
2.9 Vp-p
18 MHz
7
IC3301
<zcz
REC/PB
2.8 Vp-p
V
H
8
2.8 Vp-p
IC3301
<zc/
REC/PB
VC-344 (1/3)
4-55
DCR-TRV270E/TRV280/TRV285E
VC-344 BOARD SIDE A
VC-344 BOARD SIDE B
VC-344 BOARD SIDE A
VC-344 BOARD SIDE B
VC-344 BOARD (2/3)
VC-344 (2/3)
qk
IC3201
rf
REC
1.0 Vp-p
IC3201
3
,
4
,
9
,
q;
REC
4.7 Vp-p
13.3 msec
qj
IC3201
ek
REC/PB
2.8 Vp-p
H
qa
IC3301
<zz.
REC/PB
440 mVp-p
H
qs
IC3301
<zzn
REC/PB
330 mVp-p
41.85 MHz
H
H
qd
IC3301
<zzc
REC/PB
170 mVp-p
qf
IC3301
<zz/
REC/PB
420 mVp-p
qg
IC6501
6
REC/PB (AV JACK IN)
2.0 Vp-p
H
IC3201
eg
PB
540 mVp-p
13.3 msec
13.3 msec
qh
w;
IC2401
4
REC/PB
2.8 Vp-p
1.64 kHz
ql
4-56
DCR-TRV270E/TRV280/TRV285E
VC-344 BOARD SIDE A
VC-344 BOARD SIDE B
VC-344 BOARD SIDE A
VC-344 BOARD SIDE B
VC-344 BOARD (3/3)
VC-344 (3/3)
wd
IC2401
t;
REC/PB
2.8 Vp-p
13 sec
13 sec
wf
IC2401
rf
REC/PB
100 mVp-p
wg
IC2401
ra
REC/PB
50 mVp-p
wa
IC2401
yd
,
yg
,
yk
REC/PB
3.2 Vp-p
ws
IC2401
td
REC/PB
2.8 Vp-p
13.3 msec
450 Hz
wh
IC4501
1
(X4501) REC/PB
1.8 Vp-p
20 MHz
450 Hz
wl
IC1301
ys
REC/PB
8.1 Vp-p
e;
IC1301
ya
REC/PB
8.1 Vp-p
IC5001
wk
(X5001) REC/PB
2.1 Vp-p
10 MHz
IC5001
ta
(X5002) REC/PB
3.0 Vp-p
32.768 kHz
500 kHz
500 kHz
wj
wk
4-57
DCR-TRV270E/TRV280/TRV285E
PD-204 BOARD
PD-204 BOARD
PD-204 BOARD
PD-204
1
3
2
IC6001
r;
REC/PB
470 mVp-p
IC6001
el
REC/PB
470 mVp-p
IC6001
ek
REC/PB
460 mVp-p
5
IC6001
rd
REC/PB
2.8 Vp-p
6
IC6001
wg
REC/PB
5.9 Vp-p
H
2H
2H
2H
2H
H
H
IC6001
ql
REC/PB
3.5 Vp-p
7
IC6001
wa
REC/PB
3.5 Vp-p
8
IC6001
w;
REC/PB
3.5 Vp-p
V
H
4
2.8 Vp-p
IC6001
rs
REC/PB
9
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