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| November 14, 2012, 2:44 pm |
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Service manual for KV 28FD1E? |
Basquiat
Rank: Sony Fan
Joined: Mar 27, 2007
Posts: 2
From: USA
 |  Posted: 2007-03-27 09:32
I'm looking for service manual of SONY KV 28FD1E......Can anybody help me?
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Borabora
Rank: Sony Legend
Joined: Mar 18, 2004
Posts: 1027
From: Vanished
| Posted: 2007-03-27 17:30
Hello,
there is no .PDF manual of this model.
Which information do you need?
Regards,
Bora.
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Basquiat
Rank: Sony Fan
Joined: Mar 27, 2007
Posts: 2
From: USA
| Posted: 2007-03-28 08:07
Hello, i don´t need to know anything concrete. This TV is full of functions and i must often something solve........Can you tell me, which model of Sony Television is most similar to my KV 28 FD1E....
Thanks for help
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Borabora
Rank: Sony Legend
Joined: Mar 18, 2004
Posts: 1027
From: Vanished
| Posted: 2007-03-28 12:30
Hello,
which TV is similar? The answer is KV-32FD1E, but that´s an obvious one ....
Sorry, there are no comperative models. This was the first Flat CRT and it was a top-of-the-line model. After this one, no such a sophisticated electronically designed model has been marketed in Europe.
The GE1-chassis is a very reliable chassis. There are only a few known problems:
1. - The RAM´s in the system control section are insufficiently soldered causing the set powering off and on.
2. - The vertical output can also be insufficiently soldered, causing error 4.
3. - The connector on the CRT base board (C-board) which carries the RGB drive signals could be insufficiently soldered, causing bad white balance.
4. - An additional fuse on the D1 board could cause the picture with being reduced with pin distortion. Replacing the fuse solves the problem.
5. - Sometimes, especially in 28" models, the deflection yoke could fail causing a trapezium shaped picture.
When the problem is not in the list, fault finding might become very time consuming due to the high complexity of the electronic circuits.
Regards,
Bora.
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