Aiwa TV-C143, Service Manual, Page: 14 / 28

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14
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22
CNA803 PIN4 (HEAT)
22
20
µ
s/div
10 V/div
INPUT : SECAM COLOR BAR
23
IC302 PIN13 (C IN)
23
20
µ
s/div
100 mV/div
24
IC301 PIN37 (SB YIN)
25
IC301 PIN38 (SR YIN)
26
IC301 PIN39 (YIN)
24
25
26
20
µ
s/div
500 mV/div
27
IC301 PIN29 (CW OUT)
27
200 ns/div
200 mV/div
28
IC 301 PIN34 (SCP OUT)
28
20
µ
s/div
2 V/div
<AUDIO SECTION>
29
IC301 PIN2 (AOUT)
29
500
µ
s/div
20 mV/div
30
IC301 PIN53 (H COR / SIF IN)
30
200
µ
s/div
200 mV/div
31
IC401 PIN6 (SPEAKER OUT)
31
1 ms/div
200 mV/div