My 1500R must have be a different chassis from the 1500N. Kevin Wilks Kevin's TV & Video Repair Penticton BC Canada kevintv@xxxxxxx -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of hartstv@xxxxxxxxxxx Sent: Thursday, June 05, 2003 3:26 AM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: Computer Monitor Schematics Kevin,Steve;I also have a SIDUS,Mod#Sid 1500N,probably the same chass.This was given to me & had the HOT missing.Can you tell me the # of it?I tryed a BU2508AF which runs hot & sides of picture are bowed.This one may also have a weak fly but would like to try the proper HOT before junking it.The fcc# on this unit is EVOKD-1500N.It has the two 1 K resistors that Steve mentioned R637 & R638,but could not locate L401 or Q407 that Kevin replaced.....TIA......... Don of HARTS-TVCR-ASC 9 Robert St,Oromocto,NB,Canada,E2V3N2 Tel-506-357-9785,Fax-506-357-6010 hartstv@xxxxxxxxxxx ----- Original Message ----- From: "Kevin" <kevintv@xxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Wednesday, June 04, 2003 10:44 PM Subject: [TechAssist] Re: Computer Monitor Schematics > I have worked on a KDS KD-1500V. Symptoms were the HV partially came up > with no picture and the cure was L401 (KDS-8028) was burnt and Q407 > (IRF9610) was shorted. Had to get the coil from KDS. The value was > 3.9uH. > > Kevin Wilks > Kevin's TV & Video Repair > Penticton BC Canada > kevintv@xxxxxxx > > > -----Original Message----- > From: techassist-bounce@xxxxxxxxxxxxx > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Technotronic > Dimensions > Sent: Wednesday, June 04, 2003 6:13 PM > To: techassist@xxxxxxxxxxxxx > Subject: [TechAssist] Re: Computer Monitor Schematics > > Kevin: > > Ever work on a KDs KD-1500N ? I got one I set aside long > time > ago. Original problem was No Hv, burning smell from inside. Flyback was > cracked open, so I replaced it with one from KDS, along with (2) 1K ohm > 1/4 > Watt Resistors right near it that were fried. These part Values were > what > KDS told me. > > Monitor Came on, but when you change resolutions, the > Horizontal seems to shrink, and theres not enough Horiz Gain to make it > full > screen. As you change Resolution from 640-480 & up, the Picture seems > to > get dimmer. I was told its probably something in the B+ circuit, but > cannot > find anything. (have heard a lot about KDS Coils ? ) Only a 15" screen, > so I > have set it aside for whenever I could get a drawing. > > Steve Hearns > Technotronic Dimensions, NY (USA) > 1-877-817-9885 (Voice / Fax US Only) > WWW.TECHNOTRONIC-DIMENSIONS.COM > > > > ----- Original Message ----- > From: "Kevin" <kevintv@xxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Wednesday, June 04, 2003 3:05 PM > Subject: [TechAssist] Re: Computer Monitor Schematics > > > > I have repaired 5 of the KDS model. The only fault I have found is > the > > flyback diodes connected to the ABL line go short. This short > sometimes > > takes out the HOT as well. You can test for this fault by measuring > the > > resistance (at high meg) from the anode (red cap) of the flyback to > > ground. It normally reads open. If it reads anything but open (like > > 50kohms, or 500kohms), then the flyback is bad. > > > > Kevin Wilks > > Kevin's TV & Video Repair > > Penticton BC Canada > > kevintv@xxxxxxx > > > > -----Original Message----- > > From: techassist-bounce@xxxxxxxxxxxxx > > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Fernand Goguen > > Sent: Wednesday, June 04, 2003 3:28 PM > > To: techassist@xxxxxxxxxxxxx > > Subject: [TechAssist] Re: Computer Monitor Schematics > > > > He said both monitors were dead. > > FERNAND GOGUEN > > GOGUEN TV SERVICE > > ----- Original Message ----- > > From: "Kevin" <kevintv@xxxxxxx> > > To: <techassist@xxxxxxxxxxxxx> > > Sent: Tuesday, June 03, 2003 11:14 PM > > Subject: [TechAssist] Re: Computer Monitor Schematics > > > > > > > What is wrong with the KDS? > > > > > > Kevin Wilks > > > Kevin's TV & Video Repair > > > Penticton BC Canada > > > kevintv@xxxxxxx > > > > > > > > > -----Original Message----- > > > From: techassist-bounce@xxxxxxxxxxxxx > > > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Fernand Goguen > > > Sent: Tuesday, June 03, 2003 8:23 PM > > > To: techassist@xxxxxxxxxxxxx > > > Subject: [TechAssist] Computer Monitor Schematics > > > > > > I am sending for a friend who has 2 monitor in for repair. One is a > > Dell > > > Model M780 same as Samsung CHC 7229. The other one is a KDS Model > > > KD-1731M. Any one have a PDF or know of a site where I could > download > > > these. > > > FERNAND GOGUEN > > > GOGUEN TV SERVICE > > > > > > ************************************************************************ > > > ***** > > > 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/ > > > > > ************************************************************************ > **** > * > > 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/ > ************************************************************************ ***** 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/