Casio EV-500C Service Manual & Parts List page 7

Equipment Connection / Adjustment Procedure
Input Input
Connection Point
IF Pad
VR200
TP3(CP245)
TP4(CP240)
TP8(VCOM)
VR303
TP5(CP323)
VR300
Bottom View
VCC2-1 Voltage Setting
EV-500
16-169
set
Output
TP1
Input Output
Adjust
Signal Connection
VR100
Voltmeter
— 6 —
TP2(CP221)
TP7(CP207)
TP1(CP113)
VR740
TP6(CP311)
T300
Voltmeter
Output
Point
Adjust to obtain a 4.50 ± 0.02 V
TP1
reading on the voltmeter.
Result