Aiwa TV-C1421, Service Manual

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IC301 PIN 38: IF VOUT
500 mV/div
20 µs/div
IC301 PIN 40: CVBS INT
500 mV/div
20 µs/div
IC301 PIN 42: CVBS/Y
500 mV/div
20 µs/div
IC301 PIN 44: AUDIO-OUT
500 mV/div
2 ms/div
9
10
11
12
IC801 PIN 3: CTRL
500 mV/div
5 µs/div
IC801 PIN 4: DEMAG
500 mV/div
5 µs/div
IC801 PIN 5: SENCE
500 mV/div
5 µs/div
IC801 PIN 6: DRIVER
5 V/div
5 µs/div
13
14
15
16
9 13
10 14
11 15
12 16