Television and Home Theater

mitsubishi medallion 1080 ws-65869 wont turn on

We have a Mitsubishi Medallion 1080 WS-65869. It stopped working today, in the middle of watching a show it just shut off and would not come back on. Error code was 2-2. We changed the 7 capacitors and the f9a04 and f9a05 also. The guy gave us 1.5k-ohm resistors 1/2 watt 5%tolerance for the 5amp 125volt f9a04 and f9a05 parts. Said they would work without a problem.

 

Westinghouse SK32H540S

Dead set, No power light, Checked p/s voltage, 12v=11.8, 5v=4.9,the pin labeled p/s on =2.5v

pin labeled BL on=0,pin labeled v_pw? =2.8.( not sure of the label on the last one)

Also IC712 on the main board is hot, not sure what it does, markings on the ic is (J435 117-33)

Pushing the power button does not change any readings.

Anyone have any info on this set?

Thanks

Charlie

Replaced the main board and set ok

 

mitsubishi medallion 1080 ws-65869 wont turn on

We have a Mitsubishi Medallion 1080 WS-65869. It stopped working today, in the middle of watching a show it just shut off and would not come back on. Error code was 2-2. We changed the 7 capacitors and the f9a04 and f9a05 also. The guy gave us 1.5k-ohm resistors 1/2 watt 5%tolerance for the 5amp 125volt f9a04 and f9a05 parts. Said they would work without a problem.

 

yamaha av receiver amp model rx-v557

HI

I have a yamaha av receiver amp rx-v557 and what it is doing when switch on it switches off

i checked the power sub board and to tranisters were shorted out fit new ones in and still doing

the same switch on then goes off could you please tell me what to look for next

eric vista

Projektor Toshiba TDP-T8(T9 almost) not turning on

Hello, im new to this forum but im hoping you are willing to help.

I got my hands on an old Toshiba Projektor free because it dident work and since I like to fix old computers I would have a go. Think its pretty close to the T9.

The projector had no light on it when I plugged the power in and dident get any when trying the buttons either. So i opened it and removed the maincard and checked but couldent find a fuse. After I put it back togeter the Power started flashing yellow. I tried to reset by holding the menu+on+input and then lamp and temp got red and power yellow.

Vizio app issues Netflix and firmware updates

I am hoping some one has experience with troubleshooting Vizio TVs. I have a Vizio SV422XVT.

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