Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
RCA-occasional picture blackout-sound ok-menu always ok
I have a 35 inch RCA Model F35665. The sound is always on but sometimes the picture goes black either as soon as I turn it on (picture black with sound) or as I'm watching (stays black between 5 and 30 minutes). The entire time that it's black the menu functions work fine and it displays the channel title at the bottom (ie ESPN or FOXN) but the picture has gone. It isn't as though it's black like the TV is off, it produces light, it's just the the picture is dark. Any idea how to repair this television? ANY help would be greatly appreciated for this novice. Thanks.
--Cliff |
#2
|
|||
|
|||
Small signal transistor, video driver, close to the rear of
the main board, measures leaky with analog meter, or may be shorted, easy to find, buit I don't have my notes here! Rono/. |
#3
|
|||
|
|||
On Sat, 3 Sep 2005 22:20:00 -0230, "Rono" wrote:
Small signal transistor, video driver, close to the rear of the main board, measures leaky with analog meter, or may be shorted, easy to find, buit I don't have my notes here! Rono/. Q43??, I think, the part number varies from chassis to chassis also, doesn't it? Tom |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Sony RPTV KP-46V15, powers on, but no picture or sound............ | Electronics Repair | |||
Apex Television Secret Menu Adjust Size | Electronics Repair | |||
Simple question regarding Ceiling tiles and sound? | UK diy | |||
Mitsubishi TV Sound Problem | Electronics Repair | |||
Zenith SR3587DT Sound OK, No Picture???? | Electronics Repair |