DIYbanter

DIYbanter (https://www.diybanter.com/)
-   UK diy (https://www.diybanter.com/uk-diy/)
-   -   Sony TV service manual anyone? (https://www.diybanter.com/uk-diy/9761-sony-tv-service-manual-anyone.html)

Bob Minchin June 30th 04 11:09 PM

Sony TV service manual anyone?
 
Hi I'm trying to fix a Sony 14" portable tv (KV-M1401U).
Has anyone got a service manual I could buy/borrow please?
It uses the BE2 chassis and is around 10 years old.
Symptoms are blank screen, no audio but it does respond to the remote and
front panel buttons
7 volt, 20 volt and 125 volt supplies seem OK but a test point marked 12v is
dead and I can't see how this is derived from the PSU.

TIA

Bob



logized July 1st 04 12:31 AM

Sony TV service manual anyone?
 

"Bob Minchin" wrote in message
...
Hi I'm trying to fix a Sony 14" portable tv (KV-M1401U).
Has anyone got a service manual I could buy/borrow please?
It uses the BE2 chassis and is around 10 years old.
Symptoms are blank screen, no audio but it does respond to the remote and
front panel buttons
7 volt, 20 volt and 125 volt supplies seem OK but a test point marked 12v

is
dead and I can't see how this is derived from the PSU.

TIA

Bob



Bob,
Have you checked these symptoms -
http://www.e-repair.co.uk/faults/SY014098.HTM
http://www.e-repair.co.uk/faults/SY012179.HTM

Dave



Bob Minchin July 1st 04 10:28 PM

Sony TV service manual anyone?
 

logized wrote in message ...

"Bob Minchin" wrote in message
...
Hi I'm trying to fix a Sony 14" portable tv (KV-M1401U).
Has anyone got a service manual I could buy/borrow please?
It uses the BE2 chassis and is around 10 years old.
Symptoms are blank screen, no audio but it does respond to the remote and
front panel buttons
7 volt, 20 volt and 125 volt supplies seem OK but a test point marked 12v

is
dead and I can't see how this is derived from the PSU.

TIA

Bob



Bob,
Have you checked these symptoms -
http://www.e-repair.co.uk/faults/SY014098.HTM
http://www.e-repair.co.uk/faults/SY012179.HTM

Dave



Thanks for the Urls Dave, I'll give the suggestions a try.

Bob



Bob Minchin July 1st 04 11:58 PM

Sony TV service manual anyone?
 

Bob Minchin wrote in message ...

logized wrote in message ...

"Bob Minchin" wrote in message
...
Hi I'm trying to fix a Sony 14" portable tv (KV-M1401U).
Has anyone got a service manual I could buy/borrow please?
It uses the BE2 chassis and is around 10 years old.
Symptoms are blank screen, no audio but it does respond to the remote

and
front panel buttons
7 volt, 20 volt and 125 volt supplies seem OK but a test point marked

12v
is
dead and I can't see how this is derived from the PSU.

TIA

Bob



Bob,
Have you checked these symptoms -
http://www.e-repair.co.uk/faults/SY014098.HTM
http://www.e-repair.co.uk/faults/SY012179.HTM

Dave



Thanks for the Urls Dave, I'll give the suggestions a try.

Bob



I have just found this site- more manuals and circuit diagrams than you
could possibly want!!

http://fileshare.eshop.bg/index.php?what=search2

Bob



Paul King July 2nd 04 02:41 AM

Sony TV service manual anyone?
 
"Bob Minchin" wrote in message
...
Hi I'm trying to fix a Sony 14" portable tv (KV-M1401U).
Has anyone got a service manual I could buy/borrow please?
It uses the BE2 chassis and is around 10 years old.
Symptoms are blank screen, no audio but it does respond to the remote and
front panel buttons
7 volt, 20 volt and 125 volt supplies seem OK but a test point marked 12v

is
dead and I can't see how this is derived from the PSU.

TIA

Bob



If you can't find a manual, try http://www.mauritron.com/
--

Reply address is spamtrapped. Remove theobvious for valid e-mail address





All times are GMT +1. The time now is 11:15 AM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 DIYbanter