[TechAssist] Re: Zenith PTV 9-1674-01 sweep module flashing picture
- From: "Kevin Harris" <kharris@xxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 6 Jun 2003 20:50:46 -0400
Al, they are original diodes. I buy original diodes and transitors from Zenith
to make up my repair kits. Zenith sends transitors in egg crates and diodes on
long strings. Probably because of the quantity I buy at a time they do not
package them. If this helps here are common parts I use for this board. Let me
know if I can help
9-1674-SERIES REPAIR KIT
FX3403 4A FUSE
C3460 100MFD @ 50V
C3406 100MFD @ 25V
C3478 100MFD @ 50V
QX3201 121-1187 (MJE15030)
QX3200 121-1167-01 (2SD2539)
QX3402 121-1210-01 (2SK790)
FLYBACK 95-4134-15/31-REP
CRX3412 103-417-06
CR3215 103-339-04 CAN USE FOR CR3217
NOTES ******************
CHECK FOR BAD SOLDER CONNECTIONS ON LX3262 HORZ. LIN. COIL
CHECK FOR BAD SOLDER CONNECTIONS ON TX3205 HORZ. XFORMER
CHECK G2 FOCUS BLOCK A-17196-12-REP COMMON FAILURE ITEM
(This kit represents the most common failure items, some other trouble shooting
may be required)
Kevin Harris Sr.
kharris@xxxxxxxxxxxxxxxxx
http://www.tritronicsinc.com
800-638-3328 ext 1241
fax 1-800-888-3293
Tritronics, Inc.
1306 Continental Dr
Abingdon, MD 21009
** Philips Master Distributor
** Hitachi Elite Distributor
** RCA/GE/Proscan (TCE) Premier Distributor
** Sharp Distributor of the Year 2000 - 2002
** Toshiba Distributor of the Year
** NESDA Partner in Excellence
----- Original Message -----
From: al m
To: techassist@xxxxxxxxxxxxx
Sent: Friday, June 06, 2003 8:04 AM
Subject: [TechAssist] Re: Zenith PTV 9-1674-01 sweep module flashing picture
I used a 103-417-07 from tritronics, didn't come in a Zenith bag.
al marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, June 05, 2003 11:23 PM
Subject: [TechAssist] Re: Zenith PTV 9-1674-01 sweep module flashing picture
> Two other hi failure parts on these modules:
> R3243 (110K) front of HOT, and R3244 (82K) same area.
> Did you use a 103-417-06 OEM diode?
> P Bader
>
> al m wrote:
> >
> > This thing I changed the flyback, HOT, CRX3412. Fired it up and put my
sencore generator on it. With crosshatch and dots the picture is perfect but
with 10 bar staircase and the others it flashes and eventually shuts down..
Seems to me it flashes on brighter pictures. All power supplies look OK even
with the picture flashing.Spraying cr3411 with freeze spray stops the
flashing. CR3411 is the 25V standby, can't make sense out of that one.It's
been a long day and I'm out of ideas, need some fresh thinking. Looks like
an ABL problem but I monitored it and nothing changes with the flashing.I'm
out of hair to pull.
> > al marquardt
> > ampm@xxxxxxx
> > Al Marquardt Electronic Repair
> > 206 W Main
> > Girardville Pa. 17935
> >
****************************************************************************
*
> > The Tech Address Book:
> > http://www.tech-assist.org/secure/tip/contact.html
> > Add a Repair Tip Here, or Change/Remove your Email Address:
> > http://www.tech-assist.org/secure/tip/main.html
> > Lost Password:
> > http://www.tech-assist.org and select "Lost your Login Info?".
> > Email Archives:
> > //www.freelists.org/archives/techassist/
>
> --
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
>
>
****************************************************************************
*
> The Tech Address Book:
> http://www.tech-assist.org/secure/tip/contact.html
> Add a Repair Tip Here, or Change/Remove your Email Address:
> http://www.tech-assist.org/secure/tip/main.html
> Lost Password:
> http://www.tech-assist.org and select "Lost your Login Info?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
>
*****************************************************************************
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.html
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.html
Lost Password:
http://www.tech-assist.org and select "Lost your Login Info?".
Email Archives:
//www.freelists.org/archives/techassist/
*****************************************************************************
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.html
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.html
Lost Password:
http://www.tech-assist.org and select "Lost your Login Info?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
