Re: TM-0915 transformer
New transformer arrived from China yesterday. Installed tonight and all is well again. Thanks to everyone for your assistance.
dcooke570
Member
Last Activity: 08-11-2012, 06:52 PM
Joined: 07-06-2012
Location: Ridgebury, PA
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Re: TM-0915 transformer
Apparently the 2233SW does not share the same transformer as my 2233RZ....Leave a comment:
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Re: TM-0915 transformer
0.893 K ohms at secondary pins 1&2.
0.897 K ohms at secondary pins 3&4.
Same for the 2 blue caps near pins 1&4
[URL="http://t.co/gbXoWzO"]http://t.co/gbXoWzO[/URL]Re: TM-0915 transformer
0.893 K ohms at secondary pins 1&2.
0.897 K ohms at secondary pins 3&4.
Same for the 2 blue caps near pins 1&4
[URL="http://t.co/gbXoWzO"]http://t.co/gbXoWzO[/URL]Last edited by dcooke570; 07-20-2012, 09:53 PM.Leave a comment:
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Re: TM-0915 transformer
Yes, there are the 4 small blue caps.Leave a comment:
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Re: TM-0915 transformer
Single transformer (one tm-0915). Each lamp will light for 2 sec if I plug them in to the connector near the push button connector....Leave a comment:
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Re: TM-0915 transformer
My bad. 4 lamps. The 2 connectors on the side where the push button connector is are the ones that turn on 2 seconds. The other 2 connectors are not lighting the test lamp at all....Leave a comment:
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Re: TM-0915 transformer
OK, bought a 3 pack of 14w cfls and hooked one up to the inverter board. Same result; cfl lights for 2 then goes off like the screen did.
Anything else to test before ordering the transformer?...Leave a comment:
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Re: Inverter tester using old CFL
OK. I have 13w and 23w CFLs but no 14w.
Does the wattage matter if all I'm using is the top half?Leave a comment:
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Re: TM-0915 transformer
What gauge wire do you recommend to solder to the connector?Leave a comment:
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Re: TM-0915 transformer
I don't have access to spare pink or blue connectors for the ccfl test. The connector is pretty tiny to get anything in there to make the connection with anything else. What type of connection could I use in place of the pink/blue connectors?Leave a comment:
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TM-0915 transformer
Samsung Syncmaster 2233RZ
Tried replacing capacitors with new ones.
Screen still shuts off after 2 seconds.
Can see the screen still with flash light.
Removed the transformer and tested the secondaries.
1st pair: 854
2nd pair: 902
So they are just barely within 3%.
Anything more definitive I can test for or just order a new one?
I have pics just can't post them from this iPod.
Dan
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