Waveforms Of Cd Circuit - Sharp QT-CD121 Service Manual

5ms
1 1
0.50 V
IC801 20 F.E
5ms
2
5.0 V
IC801 54 DRF
0.5ms
3
1.00 V
HF
0.5ms
4
5.0 V
HFL
0.5ms
5
5.0 V
TES
0.5ms
3
1.00 V
H.F
0.5ms
4
5.0 V
HFL
0.5ms
5
5.0 V
TES
50ms
6
10.0 V
JP+
50ms
7
10.0 V
JP-
50ms
8
0.50 V
JP
50ms
9
1.00 V
TE
0.5ms
6
10.0 V
JP+
0.5ms
7
10.0 V
JP-
0.5ms
8
0.50 V
JP
0.5ms
9
1.00 V
TE

WAVEFORMS OF CD CIRCUIT

STOP PLAY
FOCUS SERCH
3
1
CUE
1
2
3
REVIEW
1
2
3
CUE
– 17 –
50ms
6
10.0 V
JP+
50ms
7
10.0 V
JP-
50ms
8
0.50 V
JP
50ms
9
1.00 V
TE
0.5ms
6
10.0 V
JP+
0.5ms
7
10.0 V
JP-
0.5ms
8
0.50 V
JP
0.5ms
9
1.00 V
TE
20ms
10
1.00 V
SPO
20ms
11
2.00 V
CLV+
50ms
10
1.00 V
SPO
50ms
11
2.00 V
CLV+
5s
12
100mV
SLD
0.5s
12
100mV
SLD
QT-CD121
REVIEW
PLAY
NORMAL DISC
TN0=01
PLAY
TCD-712 (140mm)
TN0=01
PLAY
TCD-712
1
1