Hantarex polo b+ high (SOLVED)

[Justez]

I have a hantarex polo 25.

Problem - No picture or neck glow. (No ticking sound)

I'm running through RF's flowchart to troubleshoot this thing and the B+ is still reading high even though I followed it all the way to the end.

Use a 40w bulb as a charge to verify that the power supply is correct.
I obtained:
B+ 145v
TP9 17v
TP8 26v
TP10 12v

I tried the flyback on another chassis and it's ok
I mount the flyback again and got:

B+ 155v
TP9 17v
TP8 26v
TP10 12v

IC104 pin 1 : 11,85v
Bu508(T114) tested and ok, collector voltage same as B+ 155v

I test T113, seems ok.

TP23 oscillospcope




TP27 oscillospcope




I was wondering if anyone has ever seen anything like this before and might have some tips.


SOLVED:  TH2 was dead