Toshiba RD-XS24SB Service Manual page 23

Component (Y, Cb, Cr) output error
2/6/10 Pin in C0N3 of
Jack PCB has normal level?
Yes
Analong signals are
inputted normally
VIC05(Pin 12/14/16)
Yes
Power is normal (5V) at
VIC05 (Pin 1, 34)?
Yes
Pin 15 in VIC05 is
in high state?
Yes
Video signal of
About P-P 2V appears at Output Jack?
(without connection to TV)
Yes
Check the RCA cable
# IF Recorder is under PSO(progressive scan output) MODE, or it does not
No
Replace the Main B/D
Check the connection between
No
2/6/10 pin in C0N3 of JACK PCB
Check the connection between
No
VIC05 (Pin 1, 34) and Power line
(7,8 pin of CON05)
No
Check the connection between
VIC05 and MIC01 56 pin.
No Check the connection between
VIC05 and output jack
Y(Color-bar) Pb(Color-bar)
output the CVBS& S-Video signal.
and VIC05
Pr(Color-bar)
Troubleshooting
5-3