Waveforms Of Cd Circuits - Sharp QT-CD700W Service Manual

WAVEFORMS OF CD CIRCUIT
RF: PIN64 OF IC 201A
FE: PIN9 OF IC 201A
CH_R: PIN55 OF IC 201A
NO DISC FOCUS SEARCH (POWER ON)
1 RF PIN64
2 FE PIN9
FD PIN19
3
FOCUS SEARCH_TOC READ
1
RF PIN64
4
TE PIN60
2
FE PIN9
3
FD PIN 19
STOP-PLAY
1 RF PIN64
4 TE PIN60
TD PIN21
7
8
SLED PIN23
F FORWARD
1 RF PIN64
4 TE PIN60
7
TD PIN21
8
SLED PIN23
REVIEW
1 RF PIN64
TE PIN60
4
7 TD PIN21
8 SLED PIN23
TE: PIN60 OF IC 201A
FD: PIN19 OF IC 201A
CH_L:PIN53 OF IC 201A
1 RF PIN64
2
FE PIN9
FD PIN19
3
CH_R PIN55
5
CH_L PIN53
6
RF PIN64
1
FE PIN9
2
FD PIN19
3
1 RF PIN64
2
FE PIN9
3
FD PIN19
8 SLED PIN23
RF PIN64
1
2
FE PIN9
FD PIN19
3
8
SLED PIN23
22
TD: PIN21 OF IC 201A
SLED: PIN23 OF IC 201A
NO DISC FOCUS SEARCH (DOOR CLOSE)
TCD-782 TNO-02 PLAY BACK
STOP-PLAY
F FORWARD
REVIEW
QT-CD700W