Pioneer PDP-R04E Service Manual page 130

1
MONITOR OUT image is not displayed
MONITOR OUT image is
A
not displayed
No
Is a signal being input other
than the component or RGB
signal?
Yes
Has the signal arrived at
IC8002?
Yes
B
Is a signal output from
IC8002?
11
(41)
Yes
Has the signal arrived at
TP7705?
12
Yes
C
Check around the jack.
D
E
F
130
1
2
Only the component and
RGB signals can be output
No
from MONITOR OUT. Check
the unit using either the
component or RGB signal.
Check the communication
No
between the jack and
B
IC8002.
Check around IC8002 and
No
check the communications
B
between IC8002 and the
microcomputer.
Check the communication
No
between IC8002 and
B
TP7705.
2
3
PDP-R04E
3
4
4