Waveforms Of Cd Circuit - Sharp CD-CH1000 Service Manual

CD-CH1000
NO DISC FOCUS SEARCH
1
FOO
IC2 33pin
2
FO+
IC5 2pin
3
FO-
IC5 1pin
FOCUS SEARCH TOC IL
4
SEL
IC2 38pin
5
FEI
IC2 29pin
6
TEI
IC2 31pin
STOP PLAY
5
FEI
IC2 29pin
7
SBAD
IC2 30pin
8
RFO
IC6 22pin
STOP PLAY
5
FEI
IC2 29pin
9
RFGO
IC6 19pin
10
RFRP
IC6 17pin
STOP PLAY
6
TEI
IC2 31pin
11
TRO
IC2 34pin
7
SBAD
IC2 30pin

WAVEFORMS OF CD CIRCUIT

0.2µs
0.2µs
0.2µs
0.2µs
0.2µs
– 52 –
STOP PLAY
12
TMAX
IC2 17pin
13
SBOK
IC2 8pin
14
DMO
IC2 41pin
STOP PLAY
6
TEI
IC2 31pin
11
TRO
IC2 34pin
15
FMO
IC2 40pin
CUE
6
TEI
IC2 31pin
11
TRO
IC2 34pin
15
FMO
IC2 40pin
REVIEW
6
TEI
IC2 31pin
11
TRO
IC2 34pin
15
FMO
IC2 40pin
TCD-782 TNO-02 PLAYBACK
16
LO
IC2 53pin
17
RO
IC2 50pin
0.2µs
0.2µs
0.2µs
0.2µs
0.2µs