Lincoln Electric V205-T Table F.5 Plug CN2 Test Points, Table F.6 Plug CN3 Test Points

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F-29					F-29
	TROUBLESHOOTING & REPAIR
		BUS BOARD TEST (continued)
		TABLE F.5 PLUG CN2 TEST POINTS
	Wire #		Description	Expected Voltage
	21		Thermal Trigger	-------
	22		Output Hall Probe	-------
	23		Hall Probe	+15 VDC
	24		Ground Gate Switch B	-------
	26		Ground Gate Switch A	-------
	27		Thermal Trigger (AC Unit)	-------
	28		Ground Hall Probe	-------
	29		Hall Probe	-15 VDC
	30		Gate Switch B	-------
	32		Gate Switch A	-------
		TABLE F.6 PLUG CN3 TEST POINTS
	Wire #		Description	Expected Voltage
	61		- Superimposition	53.2 VDC(1)
	65		Ground Superimposition	-------
	63		+ Superimposition	53.2 VDC(1)
	64[-], 66[+]		Welding Voltage	52.6 VDC

(1)In TIG mode only when Remote is pushed, comes on for two sec. then goes to zero. In STICK mode is present all the time.

TABLE F.7 PLUG CN4 TEST POINTS

	Wire #		Description	Expected Voltage
41			Front Panel Supply	24 VDC
42			Front Panel Supply Ground	-------
44			HF Start	-------
45			Front Panel Supply	48 VDC
48			HF Start Ground	-------
		TABLE F.8 PLUG CN7 TEST POINTS
	Wire #		Description	Expected Voltage
11			Water Cooling Supply	-------
	Earth Cable		Water Cooling Supply	-------
12			Water Cooling Supply	-------
	Earth Cable		-------	-------
		TABLE F.9 PLUG CN1 TEST POINTS
	Wire #		Description	Expected Voltage
	5[+], 6[-]		Fan	24 VDC

V205-T AC/DC