Electronics Repair

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Balanced Power and Pick up lens lifespan

Hi, Using a balanced power supply is it possible the effect of "Negative" presents in a CD player after being switched...
6 comments posted 17yrs
posted by st.chelvam
6 comments posted 17yrs posted by st.chelvam

Boosting mobile broadband reception

Ok, I know the answer to this already, but just in case I don't: My girlfriend has a mobile broadband USB dongle thing....
3 comments posted 17yrs
posted by sound.service
3 comments posted 17yrs posted by sound.service

Which Indoor antenna is the best?

Apologies for being off topic, but I thought people here may know the answer to the question "Which indoor antenna is b...
7 comments posted 17yrs
posted by macy
7 comments posted 17yrs posted by macy

Sony TV

Hi! What does the P board do on the Sony KV35V35? Thank you Vince
9 comments posted 17yrs
posted by vmschmitt
9 comments posted 17yrs posted by vmschmitt

Great Mystery Compaq Presario 1200XL Laptop

Hi, I have a Compaq Presario 1200XL laptop computer that one day, would not power up. I tried another power supply, rep...
9 comments posted 17yrs
posted by bpetria
9 comments posted 17yrs posted by bpetria

radio aerial (antenna) won't stay in position

We have a small portable sony radio, and it has the usual type of extendable aerial (antenna) that you get on small jap...
22 comments posted 17yrs
posted by bluestar
22 comments posted 17yrs posted by bluestar

TV terminology question

If NTSC means "not the same color", does ATSC mean "always the same color"? -- Any system of knowledge that is capable...
2 comments posted 17yrs
posted by nobody
2 comments posted 17yrs posted by nobody

hampster power

http://www.designfax.net/news/stories/feature-3.asp bob
0 comments posted 17yrs
posted by sound
0 comments posted 17yrs posted by sound

Inverter microwave ovens - reliable?

My brother's Panasonic model NN-ST756W inverter microwave oven failed after one year, just out of warranty. I found a s...
31 comments posted 17yrs
posted by fzabkar
31 comments posted 17yrs posted by fzabkar

BenQ TFT Monitor FP2801

Hello, sorry for my poor english, but I'm a German. I need a service manual for a BenQ TFT Monitor FP2801. Can't open t...
4 comments posted 17yrs
posted by all2001
4 comments posted 17yrs posted by all2001

Ashdown Peacemaker 20 , 2003

Loss of valve preamp due to o/c dropper between HT1 and HT2. Not the slightest sign of any heating to this 1/3W , 10K r...
1 comments posted 17yrs
posted by diverse
1 comments posted 17yrs posted by diverse

Oscilloscope Unaohm G4018

Hello There! Has someone Service Manual for above mentioned oscilloscope and send me in PDF file (or similar). Schemati...
1 comments posted 17yrs
posted by josip.kaltnecker
1 comments posted 17yrs posted by josip.kaltnecker

explanations of Webs SpaceDs

http://www3.telus.net/public/hcornel/optionsF This web space is in fact a constuctions projects in the making, - - it f...
0 comments posted 17yrs
posted by robg
0 comments posted 17yrs posted by robg

Quantum Mastery Questions

Does - in FACT 3/8 = 3 Yes Quantums Math
0 comments posted 17yrs
posted by robg
0 comments posted 17yrs posted by robg

GE Microwave Relay Needed

My mother bought what has to be the world's cheapest GE Microwave...totally against every recommendation I offered. Ama...
9 comments posted 17yrs
posted by wm_walsh
9 comments posted 17yrs posted by wm_walsh