Philips 29PT6231 Dead with stdby light blinking

[rafale8]

Initially, Philips 29PT6231 set completely dead. No picture, no stdby light, no sound except for tic-tic-tic sound appears from within.

After proceeding to change transistor BU2920AF to BU2920DF, tic-tic sound goes off but stdby light blinking.

a. Can anyone give me a source for data/circuit diagram?

b. Where is the hort output transistor? What is the part no? Where is it located?

c. The fuse is ok, input power from mains is ok. What else can be the problem?

[bert]

hello,ive got the service manual you need. Its the A8.0A chassis. If you give me an emailadres that can handle 5,5 Mb I will sent it to you.

[rafale8]

Thanks buddy. I've got a copy of the service manual for A8.0a chasis. After replacing the hort output transistor, the tic tic sound goes off but the tv still remains dead but now stdby light LED flashing - different error codes each time - .

[huskerman99]

Shutdown circuit is what ticks. Hor. Output probably bad. You can't miss it, it's a transistor(biggest on the board) plastered to a silver heat sink, should be relatively close to the flyback and a big capacitor....

[AaronNL]

Hi there, I have the same problem with philips 29pt6231, when i switch the TV it goes on for few seconds but no picture and blinking red led then switch back to standby. it slowly burns the 100ohm resistor located at flyback area i check any short curcuit but non are short. can someone help me or anyone have the service manual. Thanks

[AlanYeo]

Hi bert, I read that you have the service manual for the above. Can you send me a copy. My email address is [email protected]
Many thanks.

[bsala]

Hello Bert,

We have a Philips 29PT6231/79R chassis TV which from day one overscanned horizontally. Ie picture spills off sides of screen.

Wonder can you send me the service manual which I'd like to have a copy of please?

Regards

Brian

[judys]

Hi Bert,

Could you kindly send me a copy of the 29PT6231 of yours, th e-mail is [email protected]

Thanks,
JudyS

[minnie]

Try the horizontal drive repair kit. #4835-310-57673 If it's the same parts for this modle.

[Guest]

Hi, experts,

Can anyone inform me the value of R3639, near the flyback?

Thanks,
JudyS