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Old 29th Sep 2017, 10:28 am   #12
cheerfulcharlie
Heptode
 
Join Date: May 2009
Location: Birmingham, West Midlands, UK.
Posts: 708
Default Re: Philips G11.. Picture won't lock? Help please.

Quote:
Originally Posted by volte-face View Post
To run without the text board, I think you should be aiming to ensure the continuity of the chain below -

IF Panel 5D6 ---> Decoder 6D5---> Decoder 6D4 ---> Timebase 2D13

I believe (although it may vary between different generations of TTX G11 - 600 or 700 series model numbers) that the text board fitment will normally break the link between 5D6 and 6D5.

If you do link those points manually to revert to non-text configuration, then you should probably unplug the text board completely to prevent any unwanted interaction.

If all those points are already showing the correct continuity and lock just seems unreliable, then you may need to run through the proper set-up procedures for the hold presets if you have moved them previously.
if panel module u5600
pin 17 chroma out
pin13 comp out
pin15 luma out
pin16 -lp

luma/chroma panel module u6200
pin 1 chroma in
pin 14 luma in
pin 7 comp in
pin 8 luma out
pin 13 chroma out
pin 11 burst
pin 6 blanking p
pin 7 burst gating
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