3-14
Location of Parts on DC Power Board
Ñ
03P9223D
Ò
Test points and Ratings
TP No. Signal Rating Condition
J3 # 1(+) &
# 3(-)
+115 V 114.5 to 115.5 VDC, adjusted by VR3
J4
# 1(+) &
#5,6(-)
+32 V 30.0 to 35.0 VDC
J4 # 2,3(+)
& # 5,6(-)
+12 V 12.2 to 12.4 VDC, adjusted by VR2
J4 # 4,10(+)
& # 5,6(-)
+5 V 4.75 to 5.25 VDC
J4 # 7(+) &
# 5,6(-)
-12 V -11.4 to –13.0 VDC
C10 left lead &
R11 right lead.
(Top view)
Inverter
Freq., U2
21.4 to 23.6 kHz, adjusted by VR1
J2 #1,2(+) &
#3,4(-)
MOTOR(+)
and(-)
23.2 to 25.3 VDC
TX
C37
VR3
JP10
K1
JP19 JP20
CR4
CR2
VR1
VR2
JP7
JP8
JP9
C10
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