[TechAssist] Re: Needed vertical out section print on Mitsubishi CS-35205A
- From: "Damon" <damon101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 7 Apr 2004 07:44:35 -0500
28-30 volts on pin 8, source is generally off of the IHVT, easy to trace to
open resistor....but if you end up dead-ending into a large
transistor....they have used the SMPS, sometimes with a 28V regulator on
it...35V supply on those will have a resistor or fuselink.
HTH
Damon Brunger
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, April 06, 2004 9:21 PM
Subject: [TechAssist] Re: Needed vertical out section print on Mitsubishi
CS-35205A
| Dave,
| This site has pin outs for this and many other IC's
| http://www.repairfaq.org/sam/chippins.htm
|
|
| Jeff Dougherty
| Intrepid Video TV/VCR
| 263 S Front St
| Steelton PA 17113
| ph..717-939-7708 fax...717-564-4952
| www.intrepid-video.com www.tech-repair.net
| A positive attitude may not solve all your problems, but it will annoy
enough people to make it worth the
| effort.
| from: "Dave Huston" <HustonTV@xxxxxxxxxxxxxx>
| To: <techassist@xxxxxxxxxxxxx>
| Sent: Tuesday, April 06, 2004 5:34 PM
| Subject: [TechAssist] Re: Needed vertical out section print on Mitsubishi
| CS-35205A
|
|
| > Hugh,
| > Yes, I double checked the model number twice since I couldn't find any
| > schematic listed. It uses a LA7838 for IC401. Pin 1 has aprox. 12vdc but
I
| > find nil voltage on pin 8. Not sure what voltages to look for.
| >
| > Dave Huston
| > Huston TV & Electronics
| > 2846 Marion-Cardington Rd.E.
| > Marion,Oh 43302-8919
| > Phone/Fax: 740-389-5726
| > email: HustonTV@xxxxxxxxxxxxxx
| > ----- Original Message -----
| > From: "Hugh @ Main TV" <maintv2004@xxxxxxxxxxx>
| > To: <techassist@xxxxxxxxxxxxx>
| > Sent: Tuesday, April 06, 2004 7:23 PM
| > Subject: [TechAssist] Re: Needed vertical out section print on
Mitsubishi
| > CS-35205A
| >
| >
| > I could not find this model number on the Mitsubishi TV list--is this
| > correct number?
| >
| >
| > Hugh Thornley
| > maintv2004@xxxxxxxxxxx
| > Main TV
| > 636 Main St
| > Longmont, Co 80501
| > 303-776-6955 Tel
| > 303-776-0792 Fax
| > ----- Original Message -----
| > From: "Dave Huston" <HustonTV@xxxxxxxxxxxxxx>
| > To: <techassist@xxxxxxxxxxxxx>
| > Sent: Tuesday, April 06, 2004 2:49 PM
| > Subject: [TechAssist] Needed vertical out section print on Mitsubishi
| > CS-35205A
| >
| >
| > > No vert sweep. I replaced the vert. out. chip (was blown out) & a
couple
| > > caps that esr'd bad. Can't seem to trace the B+ supply lines without
the
| > > print. Can't find a print anywhere. Any help is appreciated.
| > >
| > > Dave Huston
| > > Huston TV & Electronics
| > > 2846 Marion-Cardington Rd.E.
| > > Marion,Oh 43302-8919
| > > Phone/Fax: 740-389-5726
| > > email: HustonTV@xxxxxxxxxxxxxx
| > >
| > >
| > >
|
|
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