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

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sacma

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CRT TV SAMSUNG CB5366T
« 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

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CRT TV SAMSUNG CB5366T
« on: January 11, 2011,17:50:44 »

Turnip

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Re: CRT TV SAMSUNG CB5366T
« 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

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Re: CRT TV SAMSUNG CB5366T
« 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
Problems worthy of attack prove their worth by hitting back (Piet Hein)

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Re: CRT TV SAMSUNG CB5366T
« Reply #2 on: January 30, 2011,10:18:30 »

Turnip

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Re: CRT TV SAMSUNG CB5366T
« 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.

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Re: CRT TV SAMSUNG CB5366T
« Reply #3 on: February 01, 2011,13:14:25 »

 

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