Electronics Forum / Repair / May 2004

What is the name of the HP 3336B connectors ( sunken into the front plate ) ?
Thanks,
Peter.

I have Mitsubishi 36 in. CS-35305 TV for about 8 years. Today when I
played with a remote, suddenly picture on the screen becames destorted
and now in is  a barrel shaped. What is wrong? Can I readjust TV
myself?

This TV (Electrohome/Mitsubishi Model 69CK03, Chassis UM2-C-10R) would
power up and immediately blow the fuse on the "cold" side of the circuit
board. On the "hot" side (power supply) after changing the bridge
rectifier, everything checks normal. I get 125 volts using a 100W ...

I was wondering if some could help me.
I was given a Mita DC 1435 photocopier recently. I was told it works, but
it didn't come with a user manual. I tried starting it up, and it flashes a
code "C-63." Without a manual, I don't have a clue what this might be

Got a  Hewlett Packard 4455 Pavilion with an Intel Celeron processor.
Yes----it's an old wheezer.
The question is whether or not I can plug 'n play my new 17" LCD monitor
with it or not.

Anyone have a good dealer referral for Delco tape mech parts in the US?
I just got the one i got in for repair fired up and tested.
The mech: 16207327  Shinwa CDS-520lo3.
I have got two of them with a stripped gear on the load mech.

This is the original 465, not the B version.
Time base does not run in any mode including AUTO and LINE.  I have
seen very sporatic triggering before it warmed up when some selections
were changed like slop +/- or sweep speed.

I have an electric fan in my bedroom when even on its slowest setting
is far too
powerful,can anyone tell me how to adjust the fan with some sort of
device or switch to lower the rpm's,your help would be most

I have a Beckman HD110 digital multimeter which does not work.
The battery supply is getting to the electronics, but the display
remains off and no voltage appears on the test leads in the resistance
position.

I have one I am trying to fix, the unit just clicks on then off... no
front flourecescent display. All the fuses that I find are good, no
shorted outputs that I can find.
any suggestions from anyone that may have seen this before would be

I have a broken Diamondbrite screen. The 'repair guy' says there isn't
a replacement for it available. Do I trash a 4 thousand dollar tv
because the plastic screen is cracked??
I have been scouring the internet with no luck so I came to the pros.

I've had this RCA 52" Projection tv P52152ST for about 10 years now.
Its served me well and its not used that often, sparsley if at all but
sometimes more than others. For the last week its been making popping
and squealing noises and taking longer than usual to warm up. Today it

I have a Denon AVR-1200 receiver. Looking for help with location # TR321 &
TR319. Anybody has the transistor nos. for the respective locations
Thanks
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      I decided to have another look at this unit which would
startup for about a second and then shut down.  Note: I had
already replaced C604 & C626, both 33uf 10V which had
low cap.,  but that did not fix the problem.  I thought I tested