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TROUBLESHOOTING AND REPAIR
SECONDARY POWER BOARD TEST (continued)
F-41 F-41
V205-T AC/DC
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GA SA SB GB
I I I I
10K Ohms
10K Ohms
1
2
3
FIGURE F.20 SECONDARY POWER BOARD TEST POINT LOCATIONS
TABLE F.13 VOLTAGE CHECKS WITH 115 VAC APPLIED TO MACHINE
Generator/Mode
ON/STICK
ON/STICK
ON/STICK
ON/STICK
ON/STICK
OFF/-
OFF/-
Test Point
GA[+],SA[-]
GB[+],SB[-]
3[+],1[-]
1[+]2[-]
OCV
R GA-SA
R GB-SB
Value
-13 VDC
+13 VDC
+ 0.5 VDC
+ 105 VDC
+ 52 VDC
10 K Ohms
10 K Ohms