|06-05-2008||[b] [color=darkred]HELP,P [/b]PROBLEMS WITH MY SANSUNG 1171V||IT SEEMS AS IF THE BULB IN MY SANSUNG MONITR HAS BURNED OUT. WHERE CAN I GET IT REPARED LOCALLY.
I LIVE NORTH OF BOSTON|
|06-05-2008||Hard to tell what had happened as there could be a number of things --there is a bit more involved than just a transformer.
[b:d6e87af05f][u:d6e87af05f]NO,[/u:d6e87af05f][/b:d6e87af05f] don't even attempt to hook up the transformer directly to the batter|
|06-05-2008||That model(171V) has a 3 year manufacturer warranty, if you can't find a place local, either go to samsung.com & fill out the service form or call 1-800 samsung.
|06-05-2008||M28W320BB85N1T DATA||FEATURESSUMMARY SUPPLYVOLTAGE
PP ACCESSTIME:70,85,90,100ns PROGRAMMINGTIME
|06-05-2008||velvo6||I need this!!! Pleas help me!!|
|06-05-2008||udm3 transformer for the uk is now obsolete. i would agree with vtech that the primary fuse in the tx is probably at fault, failure of the tx is usually caused by the STK output ic|
|06-05-2008||Not sure about D815.
How should it test?
|06-05-2008||ZT 321 manual.....??||Hi does any one know where i can download english manual of TV phone ZT 321...??
thanks for reply.
However, I am aware that the UK part is not now obtainable.
I've buzzed the transformer and the primary PLUS one of the secondaries is open circuit.
Does anyone know what the secondary voltages are?
|06-05-2008||if q801 is ok d815 will be fine. is the standby light lit and if so when channel up is pressed does it go out for approx 5 secs before coming back on?|
|06-05-2008||lines & whistle||Hi guy I having a problem with a panasonic CT32SX31 with fine line & a whistle across the whole sreen( not retrace lines)
Has anyone seen this problem.
|06-05-2008||Yes, standby light comes on. When channel button pressed light goes out for approx 2 seconds before coming back on again. the switching on and off is accompanied by relay RL806.|
|06-05-2008||well i ordered the zsus board, it was $150 shipped brand new. I also found the ysus board @ $180 shipped new. Ill try Z first. Im hoping this works. i love the TV and cant wait to get her up and running again. Ill post again after i try the z board.|
|06-05-2008||during the brief time the standby light is not lit and the relay is energised, if the ht on the secondary of the psu is not present check the drive waveform on pin 6 of ic801. if this is not present replace the ic, also check for supply on pin 7 of betwee|
First of all let me check that im testing this correctly.
I am checking all voltages to chassis earth. Is this correct? If so...
IC801 pin 7 = 6v.
I retested at D of Q801 +180v
Both readings are during the 2 seconds of power on.