Waveforms - Aiwa TV-FA2110 Service Manual

WAVEFORMS-1/2

IC501 Pin 4 (V-DR+)
d
IC501 Pin 3 (V-out V-SUPPLY)
p
IC501 Pin 2 (V-out)
t
D836 Anode
VOLT/DIV: 20 mV
TIME/DIV: 4mS
VOLT/DIV: 1V
TIME/DIV: 4mS
VOLT/DIV: 1V
TIME/DIV: 4mS
VOLT/DIV: 10V
TIME/DIV: 4µS
r
-28-
IC301 Pin33 (HOUT)
u
IC301 Pin38 (IF VOUT)
a
Q103 Collector
o
IC301 Pin40 (CVBS INT)
VOLT/DIV: 100mV
TIME/DIV: 10µS
VOLT/DIV: 100mV
TIME/DIV: 10µS
VOLT/DIV: 20mV
TIME/DIV: 10µS
VOLT/DIV: 100mV
TIME/DIV: 10µS