FUNAI NLC-3216 - ON;OFF Abnormal Troubleshooting; LED Display Abnormal Troubleshooting; Abnormal Keyboard Troubleshooting

Nexgen Mediatech Inc.
DATE 02/10/2006
VER V1.0
TITLE
Funai_NLC-3216 Level 1 Service
Manual Without Tuner
PAGE 17/31
17
No Power Check PCB
M/B Chan
g
e
Check FFC
Ke
yp
ad/B Chan
g
e
FFC Chan
g
e
LED Off
M/B Chan
g
e
Ke
yp
ad/B Chan
g
e
Check FFC
FFC Chan
g
e
Check PCB
Unavailable Check PCB
M/B Chan
g
e
Ke
yp
ad/B Chan
g
e
Check FFC
FFC Chan
g
e
Check Ke
yp
ad/B
LED Flicker
Power Saving Mode
On VGA
Push Any Key
To Restart
Defect Mode Failure Analysis Repair Testing
ON/OFF
Abnormal
Next Step
TEST
Completed
NG
LED
Display
Abnormal
Abnormal
Keyboard
LED Dark
LED Abnormal