[TechAssist] Re: UP-DATE -Symphonic TVCR model TVCR9G1 Dead
- From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 22 Jan 2003 14:52:27 -0500
You will get the same symptom if the micro thinks there is something wrong
at the vcr.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message -----
From: "LeRoy Westlund" <llw@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, January 20, 2003 9:40 PM
Subject: [TechAssist] Re: UP-DATE -Symphonic TVCR model TVCR9G1 Dead
>
> Jerry,
> The ribbon cables still looks good, and it's been in and out of there
about
> 10-12 times.
> UP-DATE: It's not a tape deck problem. It's a NO start problem.
> I get a Horz drive pulse, at the base, and collector of the Horz driver ,
> and at the base of the H.O.T.,....but, it's only there for 1 second, and I
> can't tell if it's on freq. or not.
> H.O.T checks good, but won't fire up. Going to try a new H.O.T., anyway.
>
> LLW
>
> LeRoy Westlund
> Westlund TV & Electronics " Walk tall,...Walk straight
> 93 North Main and look the world
> Centerfield, UT 84622-0087 right in the eye "
> Ph./Fax 435-528-3822
> mailto:LLW@xxxxxxxxxx
>
> -----Original Message-----
> From: J Silverman <greentron@xxxxxxxxxxxxxxxx>
> To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
> Date: Monday, January 20, 2003 3:35 PM
> Subject: [TechAssist] Re: Symphonic TVCR model TVCR9G1 Dead
>
>
> >
> >Check the loading motor ribbon cable at the connector end to see if one
of
> >the traces has rolled up. Those cables are designed for one insertion at
> the
> >most.
> >Jerry Silverman
> >Greentron Inc
> >4 Newland Ave
> >Greenville SC 29609
> >864 232 3889
> >Fax 271 2080
> >mailto:greentron@xxxxxxx
> >----- Original Message -----
> >From: "LeRoy Westlund" <llw@xxxxxxxxxx>
> >To: "TechAssist" <techassist@xxxxxxxxxxxxx>
> >Sent: Sunday, January 19, 2003 7:29 PM
> >Subject: [TechAssist] Symphonic TVCR model TVCR9G1 Dead
> >
> >
> >>
> >> Hi Gang,
> >> This (high end) Symphonic TVCR9G1 is a dead unit.
> >> When I push the pwr. button, red light blinks for one second, but pwr.
> >don't
> >> turn on.
> >> Head cleaner tape was stuck in unit.
> >> I manually removed cassette, and tested my standby voltages. They all
> test
> >> OK.
> >> I cleaned mode switch. Mech alignment seems to be OK, but, I may need
to
> >> disassemble, to double check. I was just hoping that one of you could
> give
> >> me some more ideas, before doing a mech align. proceedure.
> >> I replaced IC670, and IC671. Also replaced C675, C1675, and C1622.
> >> I also checked D1655. SMPS seems to be working OK. Unit just won't
fire
> >up.
> >> Oh,...yes,...I even replaced the center LED. NO help.
> >>
> >> All suggestions are appreciated.
> >> Thanks,
> >> LLW
> >>
> >> LeRoy Westlund
> >> Westlund TV & Electronics " Walk tall,...Walk straight
> >> 93 North Main and look the world
> >> Centerfield, UT 84622-0087 right in the eye "
> >> Ph./Fax 435-528-3822
> >> mailto:LLW@xxxxxxxxxx
> >>
> >>
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