Aiwa TV-SA2157, Руководство по обслуживанию

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IC101 PIN1: I IC101 PIN2: D/K
IC101 PIN3: COM IC101 PIN5: B/G
IC101 PIN4: M
20
µ
s/div
0.1 V/div
IC101 PIN11: M
IC101 PIN12:I IC101 PIN13: COM
IC101 PIN14: B/G IC101 PIN15: D/K
0.1
µ
s/div
50 mV/div
Q801: COLLECTOR
5
µ
s/div
1 V/div
76
77
78
74
20
µ
s/div
1 V/div
20
µ
s/div
1 V/div
75
74 74
74 Q803: DRAIN
50 ns/div
0.5 V/div
IC751 PIN41: XTAL1 IC751 PIN42: XTAL0 80
79
5
µ
s/div
0.5 V/div
81
74
75
79
76
77
78
80
81
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77
77
77