Electronics Repair

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Samsung TV repair question.

I have an analog Samsung TV which I bought in 1998. It is around 32 inches. The problem is the image keeps getting 'squ...
8 comments posted 15yrs
posted by and-real3
8 comments posted 15yrs posted by and-real3

Tandberg 3001 tuner - broken gear

Hello all, I've got a Tandberg 3001 here where the small plastic gear that drives the tuning pot (opposite end of the s...
5 comments posted 15yrs
posted by tim
5 comments posted 15yrs posted by tim

Arcam amp ...

Anyone by any chance got schematics for an Arcam Alpha 10 amplifier ? TIA Arfa
8 comments posted 15yrs
posted by arfa.daily
8 comments posted 15yrs posted by arfa.daily

RCA 27F400T Dark Picture

Picture and OSD is very dark, but oddly if the signal is disconnected, the blue screen comes on and the OSD works norma...
0 comments posted 15yrs
posted by zappyman
0 comments posted 15yrs posted by zappyman

External Firewire CD Burner

I have a Que Fire, model QPS-525. I would like to remove the Teac CD burner and replace it with a bare Combo drive (CD...
3 comments posted 15yrs
posted by none
3 comments posted 15yrs posted by none

Washing machine motor won't start, bad triac ?

After reflowing everything on the controller board and reseating the connectors it still won't work. The motor of the w...
17 comments posted 15yrs
posted by cheney
17 comments posted 15yrs posted by cheney

What semiconductor hides behind code H72P?

So I have an SMD semiconductor - most likely a transistor - in a SOT-223 package marked H72P. Found several lists of SM...
4 comments posted 15yrs
posted by petrus.bitbyter
4 comments posted 15yrs posted by petrus.bitbyter

Roksan Kandy LIII amp , 2 years old

Owner has seen this thread http://community.whathifi.com/forums/t/313192.aspx and would rather I looked at it rather th...
3 comments posted 15yrs
posted by diverse
3 comments posted 15yrs posted by diverse

Bakelite Asbestos

By some accounts the original bakelite was up to half asbestos (which kind? WHite or blue?). I saw online some electric...
6 comments posted 15yrs
posted by vjp2.at
6 comments posted 15yrs posted by vjp2.at

Samsung HP-T5064 Service Notes

Hi all, A friend of mine has had a lighting hit his house now the samsung t5064 would turn on.... Anyone have the notes...
4 comments posted 15yrs
posted by natere2ster
4 comments posted 15yrs posted by natere2ster

SMD desoldering tweezers

For simple 2 land devices like Rs and Cs , apply the tweezers across the long axis or short axis? Flat/flat and so good...
1 comments posted 15yrs
posted by diverse
1 comments posted 15yrs posted by diverse

Nuisance fastners - winge

I had occasion to dismantle a cheap pedestal fan the other day (Coles Home Collection). It hadn't failed, but I wanted...
64 comments posted 15yrs
posted by sylvia
64 comments posted 15yrs posted by sylvia