Video Circuit Waveforms - Sanyo VHR-279E Service Manual

CP-1 BOARD (VA-A) VIDEO & AUDIO
VIDEO CIRCUIT WAVEFORMS
. TEST LOCATION WAVE FORM TEST LOCATION WAVE FORM
100mV/500ns/div 100mV/20us/div
1C101 PIN20,21
REC/PLAY
100mV/20us/div
1C101 PIN57,59
WT UT hel | REC/PLAY
Gli ea a | 100mV/20ys/div
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: = IC101 PIN26
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2V/200us/div tH
100mV/20ys/div
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TERA Te Nig 26985)NOT USED|NOT USED] USED |NOT USED|NOT USED {NOT USED Teg CuK. oa
HR-249EX] USED |NOT USED|NOT USED] USED |NOT USED{NOT USED) meen x6 WF_V_SE4
VHR-279EV, USED NOT USED | NOT USED USED NOT_USED USED
NGT USED = OPEN CIRCUIT
7 8 9 10 11 12 13 14 7: | 16 17 18 | 19 20 21 22 23
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