[TechAssist] Re: ASTI HV Block
- From: busibees@xxxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 25 Jun 2003 15:55:27 GMT
Had a similar situation with a sony generic replacment HV Block.
Turned out it was HV Protect Voltage sampling off the Block was borderline low
because the resistance in the HV Block was different from the original.
Chk to see if your chassis has a HV sample wire from the block.
if so, chk voltage for HV Protect Sample from S/M.
HTH
Al
Al Berntsen
La Mesa TV Supply Co.
7026 El Cajon Blvd.
San Diego, CA92115
619-469-4220, Fax619-463-9807 www.etparts.com
--- "techforce" <techforce@xxxxxxxxxxxx> wrote:
A While ago I got an HV Block from ASTI Magnetics in NJ. Its a Sub for a
Hitachi Part Which is NLA. OEM No: 173494.
The Shop I got it for says the Following:
"After I put in the part it worked O.K., but a week later I started
having trouble with the power supply shutting down. You could turn on the
set cold and it would work for about 20 minutes and than suddenly shut
down, and than sometimes about 30 minutes later it would start back up
again etc. I don't know if it is a problem with this part or something
else, I haven't really had a chance to get back to it and check it out."
I am awaiting the Model Number / chassis Number of the Set to see if this
symptom is common , but was wondering if anyone here thinks the HV Block
would be causing this? Or if anyone else has bought generics from them, and
have comments to share?
I basicly stopped ordering from ASTI because of VERY Poor Customer Service &
an Attitute from the guy who answers calls. I know from another Group there
have been problems with some Flybacks they sell for monitors, but if ALL
their products are junk, I dont see how they can remain in operation.
Steve Hearns
Technotronic Dimensions, NY (USA)
1-877-817-9885 (Voice / Fax US Only)
WWW.TECHNOTRONIC-DIMENSIONS.COM
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