[TechAssist] Re: Zenith PV45474 (9-323-04)
- From: "LeRoy Westlund" <llw@xxxxxxxxxx>
- To: "TechAssist" <techassist@xxxxxxxxxxxxx>
- Date: Mon, 24 May 2004 10:10:58 -0600
Yes,....but,....it's only us old ones who can help with an 18 year old
model.
Unless of course the "model" is a ..............
;-)
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: Max Bonnell <mebonnell@xxxxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Sunday, May 23, 2004 12:05 PM
Subject: [TechAssist] Re: Zenith PV45474 (9-323-04)
>Thanks Leroy for clearing the part #'s up.
>
>I was just quoting from memory. It's hell to get old.
>
>Max Bonnell
>Bonnell TV
>Robinson, IL
>
>
>Sender: techassist-bounce@xxxxxxxxxxxxx From:
>steve@xxxxxxxxxxxxxxxxxxxxxxxxxxx(Technotronic=A0Dimensions) Date: Sun,
>May 23, 2004, 12:31pm (CDT+1) To: techassist@xxxxxxxxxxxxx Subject:
>[TechAssist] Re: Zenith PV4547P4 (9-323-04) Reply=A0to:
>techassist@xxxxxxxxxxxxx
>
>Leroy:
>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0
=
>=A0=A0=A0Thanks,
>Will need to get an approval before getting the parts...so I have some
>time yet. Good to know this Just In Case.
>Regards,
>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@xxxxxxxxxxxxx>
>Sent: Sunday, May 23, 2004 12:29 PM
>Subject: [TechAssist] Re: Zenith PV4547P4 (9-323-04)
>[Correction]
>
>Steve,
>If you need to replace IC3401, be sure you use Zenith part # 221-291
>which crosses to an NTE7002. The 221-466 crosses to a NTE7096, and is
>the wrong part for your module # 9-323-04. I know you want to try
>replacing the opto-Isolator IC3402 first,...and we have the correct part
>number for that one, which is 162-18 (NTE3041).
>I just wanted to clear up any confusion on this subject.
>
>Regards,
>LLW
>LeRoy Westlund
>Westlund TV & Electronics
>97 North Main =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0
>=A0 "Where there's a will,...
>Centerfield, UT 84622-0087 =A0 =A0 =A0 =A0 =A0 There's always a way."
>Ph./Fax 435-528-3822
>mailto:LLW@xxxxxxxxxx
>
>-----Original Message-----
>From: LeRoy Westlund <llw@xxxxxxxxxx>
>To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
>Date: Sunday, May 23, 2004 1:20 AM
>Subject: [TechAssist] Re: Zenith PV4547P4 (9-323-04)
>
>Steve,
>I can confirm that the part numbers Max has provided, are good numbers.
>Opto-Isolator is IC3402 Zenith part # 162-18, and IC3401 Reg. IC is part
>number 221-291 (the 221-466 might be an updated part number, or a kit
>number that includes the clip, and heatsink, but the original IC itself
>is 221-291 on the micro-fitche parts list ).
>LLW
>LeRoy Westlund
>Westlund TV & Electronics
>97 North Main =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0
>=A0 "Where there's a will,...
>Centerfield, UT 84622-0087 =A0 =A0 =A0 =A0 =A0 There's always a way."
>Ph./Fax 435-528-3822
>mailto:LLW@xxxxxxxxxx
>
>-----Original Message-----
>From: Max Bonnell <mebonnell@xxxxxxxxx>
>To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
>Date: Saturday, May 22, 2004 6:34 PM
>Subject: [TechAssist] Re: Zenith PV4547P4 (9-323-04)
>=A0=A0Steve I don't have that schematic but I recall thos Zeniths used
>ICX3401 part # 221-466 (NTE 7096) and ICX3402 part # 162-18 (NTE 3041).
>
>I have them both and you can have them because I don't need them. If you
>want them send me an address.
>Max Bonnell
>Bonnell TV
>Robinson, IL
>Sender: techassist-bounce@xxxxxxxxxxxxx
>
>From:
>steve@xxxxxxxxxxxxxxxxxxxxxxxxxxx(Technotronic=3DA0Dimensions) Date: Sat,
>May 22, 2004, 7:13pm (CDT+1) To: techassist@xxxxxxxxxxxxx Subject:
>[TechAssist] Re: Zenith PV4547P4 (9-323-04) Reply=3DA0to:
>techassist@xxxxxxxxxxxxx
>.
>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 =3DA0 =3DA0 =3DA0 =3DA0 =3DA0 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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