TROUBLESHOOTING GUIDE
E-38
D-VR5SU/D-VR5SC
NO COLOR PLAYBACK
PICTURE OF YUV JACK
Yes
No
Yes
No
Check IC4001 and peripheral
circuit.
Is there U & V signals
at pin 17 and 19 of
CP7301 ?
Is there U &V signals at pin
E17 and F17 of IC4001 ?
Check CP7301 connection
to CP8301.
Check J8006 and
peripheral circuit.
Yes
No
Is there U & V signals
at pin 34 and 35 of
IC8302 ?
Check IC8302 and peripheral
circuit.