Electronics Repair

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Backiline 600

Seems to be a notorious problem with fan system on these, so many I cannot find a recognised solution in amongst the co...
9 comments posted 16yrs
posted by diverse
9 comments posted 16yrs posted by diverse

audio attenuator headphone to line

I want to make a simple audio attenuator by soldering a couple of resistors into a cable, similar to here: http://www.e...
10 comments posted 16yrs
posted by nospam
10 comments posted 16yrs posted by nospam

1394 Connectors

Hello all... I recently came across an old Orange Micro combination USB 2.0 and 1394A ("Firewire 400") PCI expansion ca...
1 comments posted 16yrs
posted by wm_walsh
1 comments posted 16yrs posted by wm_walsh

PLEASE HELP!

I HAVE STARTED A FREE REFERRAL PROGRAM THAT WILL ACTUALLY MAKE YOU MONEY FOR FILLING OUT FREE SURVEYS. SOME OF THESE SU...
0 comments posted 16yrs
posted by gregorybyerly
0 comments posted 16yrs posted by gregorybyerly

Crest Audio Pulse 2 1100 power amps, 1999

Owner has 5 of these and 3 have gone into protect mode, all the same symptoms. All look the same but not sequential ser...
4 comments posted 16yrs
posted by diverse
4 comments posted 16yrs posted by diverse

CRT: Brief contrast/brightness prob at start-up.

32" RCA Entertainment Series CRT. Had popping noise w/ no pic or sound. Replaced HOT and FBT. Now A-OK except: At start...
4 comments posted 16yrs
posted by KevinLee33
4 comments posted 16yrs posted by KevinLee33

National VP-7750A Wow and Flutter Meter

I'm looking for a service/operation manual for National VP-7750A Wow and Flutter meter. No such manual at usual places,...
0 comments posted 16yrs
posted by ksi
0 comments posted 16yrs posted by ksi

Repairing an expensive speaker

I am repairing two 15" Tannoys of the Gold series. A $5k unit if we could get them. Un oscillation in a cassette deck I...
19 comments posted 16yrs
posted by Ya
19 comments posted 16yrs posted by Ya

MCZ300DB original Sony vs generic

My distributor finally has these in stock. Both the OEM as well as the generics. The Sony parts are 16.95 while the gen...
0 comments posted 16yrs
posted by captainvideo462009
0 comments posted 16yrs posted by captainvideo462009

Electric fence operation problem

2 stage derivation of (should be) 1800V pulses. Fence had failure in the first stage probably due to intermittant corro...
20 comments posted 16yrs
posted by diverse
20 comments posted 16yrs posted by diverse

Polaroid TLX-04011C vertical stripe

This set has a dim vertical bar about 4 inches wide just to the right of center screen. There is a normal full color pi...
4 comments posted 16yrs
posted by captainvideo462009
4 comments posted 16yrs posted by captainvideo462009

Digifusion FVRT90 freeview PVR (repaired).

Just in case anyone else is having problems with one of these, I've just fixed mine by doing a full PSU recap. Yesterda...
1 comments posted 16yrs
posted by gangprobing.alien
1 comments posted 16yrs posted by gangprobing.alien

Just occasionally, it all works out ... :-)

Been a right PITA day. One of those where everything you pick up is either not worth repairing, or seems to get worse i...
22 comments posted 16yrs
posted by arfa.daily
22 comments posted 16yrs posted by arfa.daily