Philips FTV2.3 Repair Manual page 10

Start up Conditions LLC Supply
Standby supply is switched on and is in continous mode, 3,3V and 5V standby are OK
VCEGO and VSAGO are connected to 2,5V
Diagram P3
P3
Diagram P2
Supply_on line = H and T7460, T7465 and T7470 conducts
Diagram P5
Diagram P6
P6
Ic7093 provide current to pin 15 control IC7001 LLC supply
T7352 conducts, T7348 is blocked
T7391 is blocked, T73993 is blocked
Relay 1450 & 1460 is closed
395V Preconditioner is OK
25V_Hot Standby Supply is OK
SW25V_Hot from preconditioner is OK
Chapter 09
Check Load on standby supply
Check latch, Thy6348 must be blocked,
If not check protection part P3
Check +16V provided by Ic7093
Oscillator and OA/OB Ic7001
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Diagram P2
P2
P5