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rubenp
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PostPosted: Tue Jun 20, 2006 6:38 pm    Post subject: need tv system Reply with quote

Need Help: Can some one help me to explain the connectivity each block section

i am beginner in tv reparation.
i know about electronic & digital system, but i have little knowledge in tv system.
i know about tv block :
1.SMPS
2.Microcontroller (47C343)
3.Serial Memori (exp : tc89101p)
4.Tuner
5.If Detector
6. V/A Switch
7.Audio
8.NTSC/PAL/SECAM DECODER (exp : ta8659AN)
9.Horiosntal Switch
10.Vertical IC
11.Flyback

But i don't now much about conectivity each block
EXP:
- microntroller generated watchdog timer and give to optocupler in secondary smps.
- microntroller manage tuner vtracking
-etc

So can some one help me to explain the connectivity each block section ?
thanks for u help


sincerly

ruben
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PostPosted: Wed Jun 21, 2006 10:33 am    Post subject: Reply with quote

Ruben,
What you are asking is beyond the scope of a forum. You'd have much better luck searching the net for tons of available content in regard to the working block of a TV
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PostPosted: Thu Jun 29, 2006 11:12 am    Post subject: Reply with quote

Find a service manual of a TV. You will quickly find out how each block were interconnected.
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