Electronics Forum / Repair / September 2006

I need your help once again group. Zenith model #B27A30ZC5 TV. Found 2
burnt caps sitting by flyback. They are component numbers CX3212,
CX3210. I have searched for info on the net, but without a schematic, I
have no clue as to their voltage/value. Anyone have this info please?

I have a Panasonic 32" CRT HDTV that's just over 3 years old.  Model #
is CT-32HL43G.  It's been a great TV up to this point.  However, this
morning I turned it on and hit trouble.
When I turned it on, I heard about a second of audio while the picture

I have a Pioneer CDX-FM1237S car CD changer that has gone nuts.  The
controller shows ERROR60 & 70 most of the time.  Sometimes I can get it to
play and change CD's after much buttong pushing but most of the time it
does nothing.  Does anyone have any idea what could be the ...

Both cassette decks in my Aiwa NSX-A888 mini stereo system (bought
new in 1999) worked well until a tape jammed in the playback deck (#1).
(Deck 2, record/playback, works fine, which is why I am in no hurry to
fix the other one.) I got the cassette out, but when I tried the deck

I was recording a show this morning when the vcr turned itself off.  Now
whenever I try to turn it on, or actually push any button on the remote or
the vcr itself, the power button flashes and nothing else happens.  I know
it is an old vcr and will be happy to put it to rest, but ...

my monitor turn off automatically all fans work , it look like stand by
all fan work ,hdd ,motherboard but monitor turn off
so i just push the rest button and every things start working fine
again please could any body help ?

I've got an Apex 660 DVD player that I'm trying to repair. It's has very
low analog sound output (that is, you have to turn the TV all the way up
just to hear the sound). There's a separate circuit board that contains
the A/V outputs and associated circuitry.

Hi Group,
I am in need of a schematic for the Electronic Development Corp 501J DC
voltage standard / calibrator (and too cheap to pay K-H a huge amount
for it).

I have a lot of manuals, anyone want to trade? Robin.

What is the latest on Sony Parts suppliers in Canada?
The last time I used their parts service, it was MTC
in Whidby Ontario and Coquitlam B.C. -
Talked to someone there today and he said they

I have a phillips DVD, and SONY 27in TV. There is a loud BUZZ sound
when play DVD movies when the picture have one main color.
If showing the sky, so most of screen is blue. or when showing the
desert, most screen is yellow. Whenever there is one major color

We had a power surge, a rather large one. It trip most of the breakers
in our panel and al surge protectors trip. All but one TV did not power
up again. The electrician who came in to check our panel(wanted to make
sure everything was ok) stated that most of the TV's fuses did their

I just fixed a dead  LCD inverter board that is caused by the glue
melting the solder(cold-solder joint).
Question: Is it necessary to put the blue back? Will the coil become
loose without the glue?

I have a problem with a Philips TV 28MN1570.
After some time of operation the TV turns off and the red standby LED is
flashing. To "reset" the Problem the TV has to be turned off and on by the
main switch several times.

My apologies to Hammond organ users, but I could not find a generic organ
service group.
The church where I play music has an electronic Gulbransen organ of
approximately 1960 vintage, that has a leslie speaker in it (a motor driven