I am so happy found this site as it consists of so many Manuls and easy to aquire. This onei s exactly what I wanted and much more as it has info on not only how to use the tuner but how to repair it as well. I will come here 1st before purchasing else where! Thanks owner-manual.com!
is part of the manual is very useful for repairing
Here are circuit diagrams
if there is damage, I recommend using this part of the
a complete list of circuit boards and components
Text excerpt from page 12 (click to view)
TROUBLESHOOTING
Symptom No power supply No picture and no sound Cause Defective power switch (SW100). Defective DC-DC converter (T100). Defective tuner (TU200). Defective Q200. Defective IC200. Defective IC300. Defective IC270. Defective IC700. Picture OK but no sound Defective F201. Defective IC200. Defective IC600. Defective phone jack (JK600). No reception of VHF or UHF Defective tuner (TU200). Defective IC270. Defective power switch (SW100). Solution Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace. Replace.
