Sharp XG-NV1E Service Manual page 32

XG-NV1E
XG-NV1EA
TROUBLE SHOOTING TABLE
No colour or unusual tint with NTSC signal
Set user control to standard value.
Check the video board.
Replace the video board. Are colour
and tint as specified?
Yes
Video board in trouble.
No colour or unusual tint with PAL signal
Set user control to standard value.
Check the video board.
Replace the video board. Are colour
and tint as specified?
Yes
Video board in trouble.
No colour or unusual tint with SECAM signal
Set user control to standard value.
Check the video board.
Replace the video board. Are colour
and tint as specified?
Yes
Video board in trouble.
No
Is colour mode judged properly?
Yes
Does user control work?
Yes
Change process value for
adjustment.
No
Is colour mode judged properly?
Yes
Does user control work?
Yes
Change process value for
adjustment.
No
Is colour mode judged properly?
Yes
Does user control work?
Yes
Change process value for
adjustment.
32
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No
IC5001 or nearby circuit in trouble.
No
IC1201, IC1206 or nearby circuit in
trouble.
No
IC5001 or nearby circuit in trouble.
No
IC1201, IC1206 or nearby circuit in
trouble.
No
IC5001 or nearby circuit in trouble.
No
IC1201, IC1206 or nearby circuit in
trouble.