has the LA chip. What I really need is some voltages and waveforms on the display. al May God give us strength Al's TV 224 Rt. 46 Mine Hill, NJ. 07803 973-361-5796 alleathe@xxxxxxxxxxxxx ----- Original Message ----- From: "Tel-Tek Electronics" <teltek@xxxxxxxxxxx> To: "AL LEATHERMAN" <alleathe@xxxxxxxxxxxxx> Cc: "AAAA TECH-ASSIST" <techassist@xxxxxxxxxxxxx> Sent: Wednesday, October 03, 2001 4:34 PM Subject: [TechAssist] Re: ServiceTalk Fw: Mitsubishi HSU560 need power supply and display schematics > > Just looking at this HS-U550 power supply. > Does it have 2 plugs coming from the power supply marked PZ and PD. > If so there is a resistor on that board R950, 2.2 ohm-1/4 watt. Check and > see if it's open. > > -Ed > BTW-the active components on the HS-U550 are Q902 to Q911, and IC900 which > is LA6324N, does that sound right, comparing it to your board? > > > ----- Original Message ----- > From: "AL LEATHERMAN" <alleathe@xxxxxxxxxxxxx> > To: <servicetalk@xxxxxxxxxxxxxxxx> > Sent: Wednesday, October 03, 2001 9:51 AM > Subject: ServiceTalk Fw: Mitsubishi HSU560 need power supply and display > schematics > > > > > > Subject: Mitsubishi HSU560 need power supply and display schematics > > > > > > > Mitsubishi HSU560 display and powersupply schematic needed. > > > > > > I got and installed new display and micro and display is still > > dark,voltages > > > look decent everywhere so I need notes.Any help appreciated and can > > > reciprocate on TV service notes of which I have many. al > > > > > > May God give us strength > > > Al's TV > > > 224 Rt. 46 > > > Mine Hill, NJ. 07803 > > > 973-361-5796 > > > alleathe@xxxxxxxxxxxxx > > > > > > > NOTE: All messages posted to kdtv_servicetalk are subject to the > mini-policy found > > by sending email to majordomo@xxxxxxxxxxx with info kdtv_servicetalk in > > the body of your message. > > > > > > > Help make your TechAssist online repair tips > database better! Submit your fixes here: > http://www.circuitwork.com/techassist/tip/#tips > To unsubscribe write to: > techassist-request@xxxxxxxxxxxxx > with unsubscribe in the subject line. Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.