Sharp XL-3000V service manual Waveforms of CD Circuit

XL-3000V

WAVEFORMS OF CD CIRCUIT

NO DISC FOCUS SEARCH

1 FOO IC802 48pin

2 FO+

IC804 26pin

3 FO-

IC804 27pin

FOCUS SEARCHTOC IL

4 SEL IC802 57pin

5 FEI

IC802 43pin

6 TEI

IC802 46pin

STOPPLAY

5 FEI

IC802 43pin

7 SBAD IC802 44pin

8 RFO IC801 22pin

STOPPLAY

5 FEI

IC802 43pin

9 RFGO IC801 19pin

10 RFRP IC801 17pin

STOPPLAY

6 TEI

IC802 46pin

11 TRO IC802 49pin

7 SBAD IC802 44pin

STOPPLAY

112 TMAX IC802 30pin

213 SBOK IC802 12pin

314 DMO IC802 55pin

STOPPLAY

16 TEI IC802 46pin

211 TRO IC802 49pin

315 FMO IC802 53pin

CUE

16 TEI IC802 46pin

211 TRO IC802 49pin

315 FMO IC802 53pin

REVIEW

16 TEI IC802 46pin

211 TRO IC802 49pin

315 FMO IC802 53pin

TCD-782 TNO-02 PLAYBACK

116 LO

IC11V 7pin

2

17 RO

3 IC11V 1pin

1

2

3

1

2

3

1

2

3

1

2

3

1

2

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