Sony CCD-TR618 Service Manual page 101

CCD-TR618/TR618E/TR718E/TR728E/TR818/TRV49/TRV49E/TRV58/
TRV58E/TRV59E/TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E
VC-251
BOARD
1
IC271 5
REC/PB
3.6Vp-p
28.63562 MHz
2
IC271 qa
REC/PB
3.6Vp-p
14.3181 MHz
3
IC271 wa
REC
6.0Vp-p
8.717 MHz
4
IC271 wh
REC
6.8Vp-p
H
5
IC271 wk
REC
6.8Vp-p
H
6
IC272 qh
REC/PB
14.318 MHz 3.2Vp-p
7
IC272 e;
REC
1.2Vp-p
H
8
IC272 eh
PB
0.3Vp-p
H
WAVEFORMS
VC-251
9
IC151 <xzc
REC/PB
0.4Vp-p
H
0
IC151 4
REC/PB
0.42Vp-p
H
qa
IC151 7
REC/PB
0.4Vp-p
50 nsec/div
qs
IC151 qf
REC/PB
4.8Vp-p
H
qd
IC151 qj
REC/PB
4.8Vp-p
H
qf
IC151 wf
REC/PB
4.8Vp-p
H
qg
IC151 wj
REC
(COLOR EVF MODEL)
4.8Vp-p
H
qh
IC151 ef
REC
(B/W EVF MODEL)
0.88Vp-p
H
qh
IC151 ef
REC
(COLOR EVF MODEL)
4.8Vp-p
H
qj
IC151 ej
REC
(COLOR EVF MODEL)
4.8Vp-p
H
qk
IC151 rl
PB
0.4Vp-p
H
ql
IC151 ta
PB
0.4Vp-p
50 nsec/div
w;
IC151 yh
PB
2.0Vp-p
14.318 MHz
wa
IC151 ia
REC/PB
3.2Vp-p
14.318 MHz
ws
IC151 ig
REC/PB
2.8Vp-p
25 Hz
wd
CN101 qh, Q101 C
REC
7.6Vp-p
138 nsec
4-68
wf
IC101 1
REC
0.4Vp-p
5 sec
wg
IC101 5
REC
50 nsec/div 0.35Vp-p
wh
IC101 qf
PB
0.4Vp-p
50 nsec/div
wj
IC101 wj,ef
REC
3.0Vp-p
50 nsec/div
wk
IC221 rf
REC/PB
R0.52Vp-p
P0.48Vp-p
H
wl
IC221 5
REC/PB
R0.4Vp-p
H
P0.5Vp-p
e;
IC221 qfƒ
REC/PB
(S-C OUT)
2Vp-p
H
ea
IC221 qk
REC/PB
(S-Y OUT)
2Vp-p
H