Unico SQ Series - Power Supply PCB

Electronic System
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and so on. The schematic diagrams are shown in figure 5.6 and 5.7.
5.1.1 Power Supply PCB(SST8.411.128A)
The layout of the Power Supply PCB is shown in figure 5.8
Figure 5.8 Layout of Power Supply PCB
The sockets description of the Power Supply PCB as follow:
J1---To Rectifier
Pin 1: DC +18V
Pin (2, 3): AC 15V
J2---From Transformer
Pin (1, 2): AC 15V
J3---From Transformer
Pin (1, 4): AC 18V
Pin (2, 5): AC 18V
Pin 3, 6: GND
J4---From Transformer
Pin (1, 4): AC 250V
Pin (5, 6): AC 105V
J5---From Transformer
Pin (1, 3): AC 6V
J6---To 2SC2625 of Deuterium Lamp
Pin 1: DC +46V
Pin 2: DC +3.6V
Pin 3: DC +3V
J7---To Deuterium Lamp