Pioneer PX-7 Service Manual page 114

SWITCHING SPIKE
/
a:
VIDEO
OUT
terminal
output
[External: white
100%
puls
internal
16 color bar)
(75-ohm
load)
(200mV/div)
b:
(3)
(R-Y
input)
waveform (500mV/div)
Photo. 13-17
Without
overlay
flag
eliminator
a:
VIDEO
OUT
terminal output
[External: white
100%
puls internal 16 color bar)
(75=ohm
load)
(200mV/div)
b: <f)
(H-Y
input)
waveform
(500mV/dlv)
Photo. 13-18 With
overlay
flag
eliminator
a:
Carrier color
signal IV/div
b:
(R-Y
signal)
IV/div
(B-Y
signal)
IV/div
Photo. 13-19
Computer mode
(16 color
bar)
a:
CARRIER COLOR SIGNAL
IV/div
b:
(R-Y
SIGNAL)
IV/div
(B-Y
SIGNAL)
IV/div
Photo. 13-20 Synthesis
mode
(16 color
bar)
114