Panasonic SA AK 88
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Extracted text from Panasonic SA AK 88 (Ocr-read)
Page 2
MASTER CLOCK SYSTEM WAVEFORM
@ Video read clock
@Write reference clock
H1354;
F=2.822MHZ
0 Diagnostic Procedures by Symptom
AUDIO DATA CLOCK SYSTEM WAVEFORM
Audio bit clock
T:0.5us
F=2MHZ
Turntable rotates.
Symptom
Likely Location Fault
CD-DA VideovCD
TOC NG TOC NG (bolh audio and video ForTOC NG, fault in the CD servo circuit.
are NG.) Blue black display. * lC701, |C702, lC703, or traverse system.
Turntable fails 0 rotate. Fails to rotate. ,» Traverse system, focus servo system (IC701,IC703), supply
line, clock line system control.
Rotates. __. Traverse system, tracking servo system/ CLV servo system/
traverse servo system (IC701, lC702, lC703)
Audio normal
Audio normal, Video NG.
|ClOOO
Audio normal
No sound, Video NG.
|Cl 000
TOC OK, counter OK, but no
sound
TOC OK, counler OK, but no
sound and video NG.
CD disc other than DV Karaoke" soft, video CD and CD-DA.