[TechAssist] Re: Zenith PV4547P4 (9-323-04)
- From: "Technotronic Dimensions" <steve@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 22 May 2004 19:13:25 -0400
Leroy:
Thanks. Any ID on the Opto Coupler? Is it a 4 Pin Dip Like
the NEC PS2501 ?
Steve Hearns
Technotronic Dimensions, NY [USA]
WWW.TECHNOTRONIC-DIMENSIONS.COM
1-877-817-9885 (Voice / Fax Toll Free - US Only)
----- Original Message -----
From: "LeRoy Westlund" <llw@xxxxxxxxxx>
To: "TechAssist" <techassist@xxxxxxxxxxxxx>
Sent: Saturday, May 22, 2004 1:57 PM
Subject: [TechAssist] Re: Zenith PV4547P4 (9-323-04)
Steve,
Only tips I can find, are: Check C3416 (100@200), and replace IC3402
(opto-isolator).
HTH,
LLW
LeRoy Westlund
Westlund TV & Electronics
97 North Main "Where there's a will,...
Centerfield, UT 84622-0087 There's always a way."
Ph./Fax 435-528-3822
mailto:LLW@xxxxxxxxxx
-----Original Message-----
From: Technotronic Dimensions <steve@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Friday, May 21, 2004 9:24 PM
Subject: [TechAssist] Zenith PV4547P4 (9-323-04)
>Cannot Find a SAMS on this one. Circa 1986 Set. Need Values of R3424 and
>R3425. If anyone Has a Diagram or a Scan Let me know. I did not check our
>Archives yet because I think the Set is too old. Will Check Leter just to
be
>sure. Set Not Powering Up - Found Some Tips on Some BAd Caps, but if anyone
>Has worked on this Chassis, I'd Appreciate a Chat With them.
>
>
>
>Steve Hearns
>Technotronic Dimensions, NY [USA]
>WWW.TECHNOTRONIC-DIMENSIONS.COM
>1-877-817-9885 (Voice / Fax Toll Free - US Only)
>
>
>
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