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Technika LCD26.920

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OldLes:
Just picked up this Technika. PSU is marked 17IPS06/2. The set is dead, so I looked at the PSU, where the top is blown off IC906. I have found a circuit which shows IC906 to be a TNY266. However, there is an empty adjacent set of holes for IC907, which the circuit also shows as a TNY266. The pin outs for the two are different. Where do I get this IC, and how do I know which version is which?
OldLes.

OldLes:
I have just found the top of the IC which blew off, and with a magnifier, it says   Q211    VK16. Not sure if this helps determine which of the two TNY266 versions it is.
OldLes

Davy:
Heres the TNY266 data in pdf, 'if it's useful' http://www.wvshare.com/datasheet_html/TNY266-PDF.html

These mini-fireworks does that trick, only ever seen one that failed quietly, checking it's components would be advisable and changing the opto-coupler  to be sure.

Dave 

OldLes:
I see I have been confusing myself about this IC. Now I have actually looked more closely, I see that whilst there are two positions on the PCB for the TNY266, it IS the same chip, not imagined alternatives. However the two positions on the board, IC906 (as found) and IC 907 (alternative) are connected quite differently. The answer seems simple, I just order a new chip and fit it where the faulty one came from. Why do I always complicate things?
OldLes.

OldLes:
Well, I got the replacement IC for this a while back, but still no operation. Got it back on the bench for another look, and found three diodes s/c. D920,21 and 22. On the schematic, they are referenced as SOD123 (the package) and RS1008. Looking for info on RS1008 seems to bring up bridge rectifiers and confusion. Would anybody care to give specs and possibly alternatives. I will dig out my Phillips packs of SM R's and semicons and look for something suitable.
The PSU is the 17IPS06-2.
Les.

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