Dim Test Point (Wave Form) - THOMSON 50M14DP Service Manual

3.21 DIM test point (wave form):
It is the LED negative port and DIM's follow wave form:
PIN11 of P102 is the test point. The
wave form of DIM is square wave
and it has 10%‐100% duty ratio.
The test point will be PIN8 if it
analogue dimming
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