Toshiba TV29C90 problem; Image fades to black...

Richard wrote:
PROBLEMS FIXED!!!
Click to expand...
Great...and what a story! I never would have thought that a bad ground
(more likely, a bad neutral) would have caused the symptoms you
described. But now that we have the 'rest of the story' I can see how
that would happen.

Thanks for the follow up.
 
Barney wrote:
Anyone got any suggestions?
Click to expand...
The PUK code should have been on the cover for the original SIM card.

SIM BLOCKED:
You have entered three incorrect PIN codes. Enter your PUK code to
unblock your SIM Card. You need to enter : **05*PUK*PIN*PIN# You need to
enter your PUK code (Personal Unblocking Key) given by your network
provider. 10 errors permanently block your SIM Card. You need to contact
your network provider to get a new one.
 
Barney wrote:
Anyone got any suggestions?
Click to expand...
http://www.fonefunshop.co.uk/Unlocking/sagemremoteunlock.htm
http://www.fonefunshop.co.uk/Unlocking/sagem.htm
 
"Travis Jordan" <no.one@no.net> wrote in message
news:sRLQd.2102412$B07.320816@news.easynews.com...
Barney wrote:
Anyone got any suggestions?

http://www.fonefunshop.co.uk/Unlocking/sagemremoteunlock.htm
http://www.fonefunshop.co.uk/Unlocking/sagem.htm
Click to expand...
Thanks a lot, I'll give this a try.
 
I had this on a Nec DB2000. I had to dismount it and take off the
back-up battery (surface mounted) leave it like this for tem minutes,
resoldered and it worked immediately.

Cheers
 
On Wed, 16 Feb 2005 15:54:50 -0500, "Charles Schuler"
<charleschuler@comcast.net> wrote:

Charles said "snow static which is an accumulation of static charge or
the discharge of charged particles.". Can someone explain what causes
the static? I never heard of that.

You can Google for precipitation static, rain static, snow static, dust
storm static, and so on. Essentially, when there is friction between two
bodies (perhaps a snow flake and the atmosphere), electrons get transferred
from one atom to another leaving a net charge. When the charged particles
strike an antenna, they make nose since the imbalance is corrected by the
antenna structure (electrons transfer between the particle and the antenna).
Click to expand...

Thanks.
I was not aware such a thing existed.

Mark
 
John Robertson <spam@flippers.com> wrote:

Guard your coconuts!

Oh, hell I've posted an off-topic item I'd better delete it...but my
Norwegian Blue won't let me...

John :-#(#
Click to expand...

The coconut's tropical- this is a temperate zone. Are you suggesting
that coconuts migrate?

Beautiful plumage on the Norwegian Blue, innit?

Bob
 
You could use silicone caulk. It will get pretty firm when cured and will be
easy to peel off if you need to.

You can also use roofing sealer, which is a black, tarry substance. However,
that appears more sticky and difficult to remove.

Or try plumber's putty. It is designed to be used in wet conditions.

--
Say no to fixed width tables. They look terrible in all browsers.
 
On Thu, 17 Feb 2005 20:53:47 -0500, "Steve W. Neas" <sneas@ot.com> put
finger to keyboard and composed:

I have a TV with no vertical deflection, just the horizontal line
across the center.
It is a Panasonic PV-27D52, chassis KM-D2702, from 2002.

I checked the supply voltages to the vertical deflection chip
(LA7837).
Vcc (pin 1) was 23V (should be 12), and the pump-up supply voltage
(pin 8) was 28.4V (should be 24).
I removed the chip, and Vcc went to 11.8, and the pump-up V went to
29.4.
Click to expand...
It seems to me that the IC is bad. AFAICS, there must be an internal
leak between the Vcc8 and Vcc1 supply pins. The 12V rail on Vcc1
probably supplies other ICs in the set. Hopefully Vcc1 is current
limited (by a 100 ohm series resistor?), otherwise those other ICs
would be damaged. After replacing the IC, I'd check to see that this
resistor, if it exists, has not been heat stressed.


- Franc Zabkar
--
Please remove one 's' from my address when replying by email.
 
How abouts did you get your projector replacement remote to work? I have
the same problem, any help would be highly appreciated, i have a one for
all remote if thats any help. Thanks
Daniel
 
The lcd main display. I have removed the display panel and cleaned the it.
the contact strips and the circuit board, but still no display. Any idea's?



LED , LCD or other display
Click to expand...

"Phil" <@iprimus.com.au> wrote in message
news:4212faed$0$12302$5a62ac22@per-qv1-newsreader-01.iinet.net.au...
I have a Xerox 5030 photocopier which has stopped working.

The display panel hasn't worked for over a year, it just got fainter and
fainter.

Now, when you turn the machine on, it powers up and goes into warm up mode
then shuts down. Not having the display, I can't see the fault code.

Does anyone have any idea's?
Click to expand...
 
Firstly, herringbone patterning is a good choice of words because that's
exactly the correct phrase for this kind of interference.

While the VCR is playing a tape pull out the aerial from the VCR. Is the
picture clear now?

Assuming it is, it means that the RF channel your VCR is set to is the same
as, or adjacent to a broadcast channel coming down your aerial. This may be
from a different transmitter from the one you normally receive.

You say you tried a different channel (programme) number other than 0, but
what you didn't do is change the RF channel your VCR is outputting.

With very old VCR.s this was done with a screwdriver adjustment in the back
of the machine, nowadays you will have to look through the installation
menus or RTFM.

As you are in the UK, all of the preceding is in one sense irrelevant.
Is your TV and VCR equipped with SCART sockets?
If so why don't you use them?
For one thing if your equipment is stereo you wont get stereo playback when
connected via the aerial socket of the TV, as no VHS machine outputs a NICAM
signal when playing back.

Also, in many cases, when you hit play button the TV will automatically
switch to the SCART source.





--
Graham.



%Profound_observation%
 
On Thu, 17 Feb 2005 19:04:36 -0600 Jim Adney <jadney@vwtype3.org>
wrote:

I have come upon a large batch of Solitron Microwave coaxial
connectors of a type which I don't recognize. They are Solitron
Microwave part # 4503-0006, fully gold plated, and appear to be
intended for soldering to rigid or semi-rigid coax.
Click to expand...
I should add that they appear to be just the right size to solder onto
1/4" dia coax line.

They are male cable end connectors, about the size of a BNC, but
threaded (but not TNC). The ground ring around the center pin is about
the same diameter as that of a BNC, but this one is not slotted. The
threaded retaining ring has a 9/16" hex with a small green paint dot
on one face.
Click to expand...
-
-----------------------------------------------
Jim Adney jadney@vwtype3.org
Madison, WI 53711 USA
-----------------------------------------------
 
sdalbert Wrote:
still trying to repair your Jensen XA2125, I have
one you can have. so if you still need it, send a noticable e-mail
to sdalbert%hotmail.com (%=@). The amp will further remain a doorstop.
Click to expand...
Yes, I want the one you have. I will send you an email with mailing
instructions. Thank you.

Best Regards,
Twyla


--
tinyskip
 
Yes I think your game-plan is sound Lenny

The demodulation of the AM carrier may not be happening within the modem, it
might be happening within a telephone or other device connected to the line,
even while that device is 'on hook', so start by disconnecting everything
except the modem.

Also try another modem.

You might like to try a filter designed for use with DSL installations, I
should imagine these would also be good for rejecting external AM
transmissions.




--
Graham.



%Profound_observation%
 
Just an up-date Barney. I checked the back of the VCR but there is no
adjustment screw, just two scart sockets, two aerial sockets and a timer
reset, whatever that is. When I removed the aerial input lead during
playback the picture did improve. Anyway I disconnected the scart lead from
my DVD player and connected it to the VCR. Although this had no effect on
the herringbone pattern on the screen whilst in channel 0 the picture did
improve on playback. I assume therefore that because there is only one scart
socket on the back of my TV I will need another scart lead and a switchable
selector. I have seen a scart auto selector for Ł25. I assume this type
would be a better idea as it would remove the need for manual switching?

Alex
 
tinyskip Wrote:
Yes, I want the one you have. I will send you an email with mailing
instructions. Thank you.

Best Regards,
Twyla
Click to expand...
Sorry about the edit, I figured out what I did wrong.
Thanks again,
Twyla


--
tinyskip
 
It's an extremely tough set to fix many times. An open capacitor CP08
or bad connections from glue securing coil LP02 to the board can cause
the transistor to fail. Other possibilitys include a bad HV
transformer, shorted diode near the HV transformer, picture tube with
no vaccuum, bad solder connections anywhere in the HV area ect. Not
many easy fixes for output shorting in the TX series sets.
 
You missed at least one bad capacitor in the circuit. That looks like
the old tx81 chassis that commonly had the 100uf capacitor go bad in
the base drive, will blow the HOT every time.
 
"dopeeye@hotmail.com" bravely wrote to "All" (20 Feb 05 04:34:33)
--- on the heady topic of "Re: Mitsubishi VS4507R Crppy Picture - 123_2391.JPG
(0/1) - 123_2391.JP"

do> From: dopeeye@hotmail.com
do> Xref: aeinews sci.electronics.repair:10961

do> =ybegin line=128 size=60684 name=123_2391.JPG

Dopeeye?! You're a complete twit! It's your posting that gave me a
crappy picture! How do you suppose an UNencoded jpg is going to get
through on an ASCII TEXT ONLY usergroup?! Huh? Huh? Huh!

A*s*i*m*o*v

.... Sattinger's Law: It works better if you plug it in.
 
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