Re: HP W2408H No Power (Surge) Repair - Success
hey. what do you mean original Thermistor? you mean mine or Ryans (who bought a new thermistor and it worked?...
jamalC
Member
Last Activity: 09-21-2015, 10:31 AM
Joined: 09-09-2015
Location: odense
-
Re: HP W2408H No Power (Surge) Repair - Success
hahahhahaha
...
Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
yea this is why im a newbee: i took the "usual" ones, you use with a breadboard.
but now i guess i will be ordering one(s) with +30W...Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
i'll defo do this. thx...Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
aaahhh ...
...
Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
just replaced thermistor with 5 ohm (2 * 10ohms in parrallel was reading 5.6) and they both blew up....Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
thx for the reply!
do optocouplers live long and strong?...Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
i also went through all diodes and resistors, all are reading nothing suspicous.
what is this guy i marked with a blue circle? it says some numbers on his back (0734 8178 y). what could his purpose be in this universe .) and how can i test him?...Last edited by jamalC; 09-19-2015, 01:07 PM.Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
im a bit puzzled why this guy says that this thermistor should be reading 5 ohm instead of 3??...Last edited by jamalC; 09-19-2015, 12:51 PM.Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
thank for the explaining, very usefull....Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
the monitor didnt poweroff
so i soldered the sck 037 back.
something I noticed: i can hear the high pitched sound (like capacitor charges?). and high pitched, i mean there is a ramp of the pitch going up (slow attack of the envelope)
hey thanks for replies guys!!...Last edited by jamalC; 09-19-2015, 12:53 PM.Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
so you mean I can safely remove this sck 037 thermistor and replace it with a wire to see if the screen will power up?...Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
ok i was a wee lazy. now i found a 5ohm, but there are so many: 30W, 10W, 25W, 2W etc.
im really puzzled which one would fit insteadof that thermistor, which was supposed to be 5ohm cold.
any help would be highly appreciated.
best regx...Leave a comment:
-
Re: HP W2408H No Power (Surge) Repair - Success
hello. im newbee and I have exactly the same problem with this screen. i only manage to find 4.7 or 5.6 oHm resistor, would that work?
cheers...Leave a comment:
No activity results to display
Leave a comment: