Aiwa HV-FX8700, Service Manual

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WAVEFORM
<VIDEO SECTION>
IC301 PIN 10 (SDA-R) MODE: REC
IC301 PIN 11 (SCL-R)
2V/div
20
µ
S/div
IC401 PIN 16 (HD) MODE: REC
IC401 PIN 01 (C-SYNC)
2V/div
10
µ
S/div
Q301 Emitter (FSC) MODE: REC
50mV/div
0.1
µ
S/div
IC301 PIN 41 (C-ROT) MODE: REC
CN301 PIN 3 (HSW-V)
2V/div
5mS/div
IC401 PIN 14 (JOG VD MODE: PB
IC401 PIN 14 (BLANK)
2V/div
1mS/div
IC301 PIN 55 (V IN) MODE: REC
200mV/div
10
µ
s/div
IC301 PIN 57 (WDC) MODE: REC
200mV/div
10
µ
s/div
Q307 Emitter (REC YC) MODE: REC
100mV/div
10
µ
s/div
NORM SMS
C
2V 2V A=20
µ
s
NORM SMS
C
2V 2V A=10
µ
s
50mV A=0.1
µ
s
NORM SMS
C
2V 2V A=5ms
NORM SMS
C
2V 2V A=1ms
A3 0.0 % LINES
200m~ 10
µ
s
v
A3 0.0 % LINES
200m~ 10
µ
s
v
A3 0.0 % LINES
100m~ 10
µ
s
v
IC301 PIN 63 (PB YFM) MODE: PB
200mV/div
10
µ
S/div
IC301 PIN 64 (PB CSL) MODE: PB
50mV/div
10
µ
S/div
IC301 (DE EMPH) MODE: PB
200mV/div
10
µ
S/div
IC301 PIN 42 (Y CCD OUT) MODE: PB
200mV/div
10
µ
S/div
A3 0.0 % LINES
200m~ 10
µ
s
v
A3 0.0 % LINES
50m~ 10
µ
s
v
A3 0.0 % LINES
200m~ 10
µ
s
v
A3 0.0 % LINES
200m~ 10
µ
s
v
IC301 PIN 24 (C CCD OUT) MODE: PB
100mV/div
10
µ
S/div
IC301 PIN 13 (PB C) MODE: PB
100mV/div
10
µ
S/div
Q309 Emitter (V OUT) MODE: PB
200mV/div
10
µ
S/div
<SYSTEM SECTION>
IC101 PIN 74
1V/div
50nS/div
A3 0.0 % LINES
100m~ 10
µ
s
v
A3 0.0 % LINES
100m~ 10
µ
s
v
A3 0.0 % LINES
200m~ 10
µ
s
v
2
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