Stb; Test Point Of Power On/Off - THOMSON 50M14DP Service Manual

3.11 3.3V STB
3.12 Test point of POWER ON/OFF
The wave of POWER_ON from standby to POWER ON:
PIN10 of P102 is the test point
of POWER ON\OF. You can also
test Q104.C pole is low means
POWER OFF when Q104 is
break‐over. C pole is high means
POWER ON when Q104 is
7
PIN7 is the test
point of 3.3V STB