Advertisement
All manuals and user guides at all-guides.com
Symptom
No power supply
Defective power switch (SW100).
No picture and
Defective DC-DC converter (T100).
no sound
Defective tuner (TU200).
Defective Q200.
Defective IC200.
Defective IC300.
Defective IC400.
Defective IC501.
Defective IC200.
Picture OK but
no sound
Defective IC600.
Defective phone jack (JK600).
No reception of
Defective tuner (TU200).
VHF or UHF
Defective IC501.
Defective power switch (SW100).
TROUBLESHOOTING
Cause
— 4 —
Solution
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Advertisement
