Aiwa TV-C1421 Service Manual page 19

9 IC301 PIN 38: IF VOUT
9
IC301 PIN 40: CVBS INT
10
10
11 IC301 PIN 42: CVBS/Y
11
12
IC301 PIN 44: AUDIO-OUT
12
13 IC801 PIN 3: CTRL
13
500 mV/div
20 µs/div
IC801 PIN 4: DEMAG
14
14
500 mV/div
20 µs/div
15 IC801 PIN 5: SENCE
15
500 mV/div
20 µs/div
16
IC801 PIN 6: DRIVER
16
500 mV/div
2 ms/div
– 19 –
500 mV/div
5 µs/div
500 mV/div
5 µs/div
500 mV/div
5 µs/div
5 V/div
5 µs/div