Top 20 Proton MM2701VT 27" TV - Page 4 Questions & Answers

sony is a very good brand!!! i have several sony brands in my home. the remote's are not difficult at all... and les_lee you may want to consider this... if you have cable or satelite tv your tv will be operated through that remote you wont even need your tv remote... i hope this helps you out....

Proton MM2701VT... | 28 views | 0 helpful votes

It may be that the switch is worn out and needs to be replaced. Or your TV may have "Windex syndrome." This happens when people clean the screen by spraying on Windex and wiping it off like cleaning a window, and some of it runs down and gets on the circuit board front edge where the switches are. It can cause corrosion which leads to intermittent operation, strange behavior, or total failure of buttons. Best cure is to remove the board, inspect it, clean any corroded connections, replace the switches, and check the values of some of the small parts in that area. They can all be affected.

Proton MM2701VT... | 677 views | 0 helpful votes


Q7461 C33725
O7463 C32725
C2455 47uF@50V

Proton MM2701VT... | 354 views | 4 helpful votes


Q7461 33725
Q7463 32725
C2455 47uF@50V

Proton MM2701VT... | 217 views | 0 helpful votes

This sound like the standard Mitshubisi PIP board problem. There are two ways to adress this one is to repair the board, this involves replacing surface mounted capacitor and is about %80.00 sucsessful. The other is to simply bypass this board. this option is the way to go, it involves installing two capacitor on the main board and fixes the main pix but kills the Picture in Picture (PIP) I will send off both these repairs to your E-mail

Proton MM2701VT... | 382 views | 0 helpful votes

The "Horse Shoe Like Ends" on the leads are installed under the Screws marked ANTENNA and then the screws tightened. If No Screws then your Rabbit Ears do not hook directly to this TV. Is there a connector comming out of the back that is Threaded? If YES, then this is your antenna connector (R59) and will require an Adapter for the rabbit ears. Available at Radio Shack.

Proton MM2701VT... | 256 views | 0 helpful votes

oh no!!! your'e in big trouble dude, you should refer that to a liscensed technician since it has problem with a memory. It maybe jammed..

Proton MM2701VT... | 137 views | 0 helpful votes

TV's have a circuit that monitors the high voltage and shuts down the set if it senses something amiss.
Figure on replacing the flyback transformer.
Hope ya fix it!

Proton MM2701VT... | 100 views | 0 helpful votes

Please provide Model # and mo / yr off back of set and I can help you...................T.

Proton MM2701VT... | 73 views | 0 helpful votes

It sounds to me like its a direct tv issue and you should contact them.

Proton MM2701VT... | 55 views | 0 helpful votes

cheak bord for hairline cracks on it ok solder them back togther thx nick

Proton MM2701VT... | 24 views | 0 helpful votes

its a minor problem,get a tech to fixed that.

Proton MM2701VT... | 104 views | 0 helpful votes

yes i have the same problem i need help

Proton MM2701VT... | 525 views | 0 helpful votes

it has a short ckt.please replace the STR and the H-out transistor for sure!

Proton MM2701VT... | 47 views | 0 helpful votes

What is wrong with it.

Proton Televison... | 330 views | 0 helpful votes

The TCON board or the LCD panel is faulty. You have to change the tcon board to confirm the fault
If you wish to get some details; check the site linked here. Pull up older posts.

Proton Televison... | 26 views | 0 helpful votes

Normally all the backlight inverters have fuse. It would be an SMd type.
Of you wish to get some more details check the link below

Proton Televison... | 37 views | 0 helpful votes

Back-light inverter board will have a fuse. Refer its circuit diagram to locate it. If it should blow up, there will be sufficient reason. Some short circuited components/s. If you wish to get some details; check the site linked here. Pull up older posts.
Circuit diagrams of many popular brand TVs and other devices are given.

Proton Televison... | 36 views | 0 helpful votes

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