B's tv repair


Akai LCT2662

Symptom:

No power.

Repair:

Replaced eight 2200uF, 25V, three 3300uF, 35V and one 1000uF, 16V electrolytic capacitors on the power board

Akai LCT2715

Symptom:

No power, standby 5V missing

Repair:

Replace both 1000uF, 16V electrolytic capacitors on the power board

 

Akai LCT2785TA

Symptom:

No power.

Repair:

Replaced 1000uF, 16V electrolytic capacitors on power board.

Locations EC18, EC19 and EC20.

 

Akai LCT3201AD

Symptom:

TV shuts off and standby/power LED changes color.

Repair:

Replace bad 1000uF, 35V electrolytic capacitors on power board. Locations EC18, EC19 and EC20

Akai LCT42Z6TM

Symptom:

As TV warms up the picture scrambles,

then the TV shuts down.

Repair:

Replaced C320, 100uF, 35v capacitor , on the edge of the main board very close to two SMD regulators.