Sony DCR-TRV250 Service Manual ▷ View online
4-82
COVER
COVER
DCR-TRV250
4-4. WAVEFORMS
VC-305 BOARD (1/4)
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 (1/4)
6
9
8
1
IC1501
5
(X1501) REC/PB
3.1 Vp-p
3
IC1502
e;
REC
IC1501
qs
REC/PB
3.8 Vp-p
13.5 MHz
3
27 MHz
2
IC8001
r;
REC/PB
500 mVp-p
H
IC8001
el
REC/PB
500 mVp-p
5
4
IC1502
e;
REC
1.0 Vp-p
1.0 Vp-p
63.6
µ
sec
63.6
µ
sec
TYPE SO
TYPE PA
IC8001
w;
REC/PB
2.8 Vp-p
24.576 MHz
H
IC8001
rh
REC/PB
430 mVp-p
450 mVp-p
IC8001
td
REC/PB
H
H
IC8001
rg
REC/PB
500 mVp-p
7
H
4-83
COVER
COVER
DCR-TRV250
VC-305 (2/4)
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 BOARD (2/4)
qg
qh
qd
qa
qs
qf
340 mVp-p
H
IC8001
y;
REC/PB
IC8001
<zz.
REC/PB
3.2 Vp-p
27 MHz
IC8001
<zc.
REC/PB
3.7 Vp-p
13.5 MHz
qk
ql
q;
qj
1.4 Vp-p
IC3701
ws
REC/PB (S JACK IN)
H
H
IC3701
qk
REC/PB (S JACK IN)
1.8 Vp-p
IC3701
qf
REC/PB (AV JACK IN)
H
IC3201
eg
PB
400 mVp-p
3.3 msec
2.1 Vp-p
IC3201
3
,
4
,
9
,
q;
REC
4.5 Vp-p
13.3 msec
IC3201
ek
REC/PB
2.8 Vp-p
13.3 msec (75 Hz)
IC3201
rf
REC
3.2 Vp-p
41.85 MHz
4-84
COVER
COVER
DCR-TRV250
VC-305 BOARD (3/4)
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 (3/4)
wd
w;
wa
ws
wf
wg
wj
48 MHz
IC4402
4
(X4401) REC/PB
1.6 Vp-p
IC5001
wl
(X5001) REC/PB
2.9 Vp-p
10 MHz
32.768 kHz
IC5001
ta
(X5002) REC/PB
3.0 Vp-p
IC4501
3
(X4501) REC/PB
1.7 Vp-p
20 MHz
IC2401
4
REC/PB
2.8 Vp-p
1.64 kHz
IC2401
yd
,
yg
,
yk
REC/PB
3.2 Vp-p
450 Hz
IC2401
td
REC/PB
2.8 Vp-p
450 Hz
IC2401
rf
REC/PB
13
µ
sec
IC2401
t;
REC/PB
2.8 Vp-p
90 mVp-p
75 Hz
13
µ
sec
IC2401
ra
REC/PB
45 mVp-p
wh
wl
wk
4-85
COVER
COVER
DCR-TRV250
VC-305 (4/4)
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
VC-305 BOARD (4/4)
e;
ea
IC7001
w;
,
ws
,
wf
REC/PB
7.5 Vp-p
H
2H
IC7001
rh
,
rj
,
rk
REC/PB
440 mVp-p
IC1301
ya
REC/PB
8.1 Vp-p
ej
eh
IC1301
ys
REC/PB
8.1 Vp-p
ef
es
ed
IC7002
2
REC/PB
2.8 Vp-p
IC7002
wh
REC/PB
1.8 Vp-p
H
eg
IC7002
rk
REC/PB
2.8 Vp-p
V
IC7002
1
REC/PB
2.8 Vp-p
H
10.85 MHz
488 kHz
488 kHz
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