Schematic of tx less Ps
R1
Resistance
500 Ω
PTF
D7
D9
D6
snubber
Resistance
500 Ω
D8
MOTOR PBT
K1
Mains
D1
cap
Resistance
500 Ω
snubber
Resistance
500 Ω
C4
Capacitance
1000uF
cap
Resistance
500 Ω
PTN SWITCH
7Amp Relay