I'm working on a Philips 170B1 17" LCD monitor with a bad back light
inverter. The inverter has 2 transformers (one for each tube). One
of the transformers is arcing internally. Where can I find a replacement transformer? The transformer has this printed on it:
22.0316.39 0048

The high voltage board has this printed on it:

T50I016.00
0108018-40
AMBIT REV:4
T50I016.00

Hi I doubt you will be able to buy it the only way you will get it is from a scrap unit.

Rich B

HR Diemen of Spain makes top quality flybacks,SMPS transformers and test equipment which have ISO9001 & maybe ISO9002 certification,they are now the OEM supplier for Sony who as we all know have poor flybacks,the proof is on their website,CD ROM and paperback catalogs.
They also have free online specs for each of their products including schematics.

They manufacture the world's best flyback transformers:

http://www.hrdiemen.com/indexeng.shtml

At the above link you can lookup the winding diagrams and schematics of it as well.Here is an article that I contributed to NESDA:

http://www.iwaynet.net/~nesda/Oct02/Oct028.html
http://www.iwaynet.net/~nesda/Oct02/Oct029.html
http://www.iwaynet.net/~nesda/Oct04/Oct041.html

HR Diemen SA
Edificio Dimabel 08512
Saint Hipolit de Voltrega Barcelona
Spain
Tel: 34 93 850 23 23
Fax: 34 93 850 24 62

http://www.hrdiemen.es
http://www.flyback.com
E-mail:hr@hrdiemen.es
E-mail:marketing@hrdiemen.es
Attention:
Martha Bach
Sales Department

In the USA HR Diemen flybacks are available through:

Electronica
2828 E.Colfax Ave
Denver,Co 80206
USA
Ph:1-800-722-5578
Phone:(303)322-3037
fax:(303)322-1135
http://www.electronica-usa.org/

or

http://www.mcmelectronics.com

or

PRB Belt Company

now bought by:

Russell Industries Inc
3000 Lawson Blvd
P.O Box 508
Oceanside,New York 11572
USA
http://www.prbline.com
http://russellind.com/downl.htm

Ph:1-800-558-9572 Press # 1(PRB/Russell)
Ph:1-800-645-2202 M-F=9:00-5:30 EST
Attention:
Larry

or

Tritronics
http://www.tritronicsinc.com/lookup_cs.htm

Sidney
Dartmouth,Nova Scotia
Canada

http://www.iwaynet.net/~nesda/May02/May18.html
http://www.iwaynet.net/~nesda/SonyAudMod.html

http://www.iwaynet.net/~nesda/Oct02/Oct028.html
http://www.iwaynet.net/~nesda/Oct02/Oct029.html
http://www.iwaynet.net/~nesda/Oct04/Oct041.html

Yeah you are righ Richard.

I called Philips, and they told me they wouldn't sell me one.
It's there POLICY. What a bunch of crap. DOn't buy stuff from Philips

SO now I am stuck. You have a schematic of this section? Maybe I can find an "alternative"

Did you ask the price of the whole PCB assuming they will sell that. I am sometimes surprised it is a reasonable cost.

Rich