Author Topic: CRT TV SAMSUNG CB5366T (Read 3306 times)

sacma · « **on:** January 11, 2011,17:50:44 »

how to test hr 7898 flayback
tv have no picture ,sound was good,if take 20M resistor betwenn gnd (mass) and G2 picture is back

Mulja tv repair portal · « **on:** January 11, 2011,17:50:44 »

Turnip · « **Reply #1 on:** January 18, 2011,13:07:43 »

Hi Sacma,

20 meg between (G2) A1 and deck (mass) giving black seems normal - so what do you get normally ? give us lots'a piccies and such - Chris.

epi · « **Reply #2 on:** January 30, 2011,10:18:30 »

Check the ABL circuit, pin 8 of the LOPTX, not sure of your circuit maybe RR401(1K), R411(100K), R412(100K) and C405(100n).

Frank

Mulja tv repair portal · « **Reply #2 on:** January 30, 2011,10:18:30 »

Turnip · « **Reply #3 on:** February 01, 2011,13:14:25 »

Hi Frank,

Guess he has bought a new set - and us with all those old LOPTs to shift - Chris.

Mulja tv repair portal · « **Reply #3 on:** February 01, 2011,13:14:25 »

Mulja tv repair portal