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| TROUBLESHOOTING & REPAIR | ||||
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| CONTROL/DISPLAY BOARD TEST (CONTINUED) | ||||
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| TABLE F.2 PLUG CN1 TEST POINTS | |||
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| Wire # |
| Description | Expected Voltage |
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| 52 |
| Solenoid Valve Ground |
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| 53 |
| Trigger |
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| 54 |
| Trigger |
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| 44 |
| Start High Frequency |
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| 48 |
| High Frequency Ground |
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| 58 |
| Start Solenoid Valve | 48 VDC |
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| TABLE F.3 PLUG CN2 TEST POINTS | |||
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| Wire # |
| Description | Expected Voltage |
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| 41 |
| Supply | 24 VDC |
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| 42 |
| Supply | 48 VDC |
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| 45 |
| Ground for Supplies |
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| TABLE F.4 PLUG CN7 TEST POINTS | |||
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| Wire # |
| Description | Expected Voltage |
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| 71 |
| Ext | 5 VDC |
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| 72 |
| Ext |
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| 73 |
| Ext Ground |
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| 74 |
| Ext Trigger |
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| 75 |
| Ext Ground |
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| 76 |
| Ext Ground |
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FIGURE F.10 PLUGS CN1, CN2 & CN7
52 53 54
| 1 | 2 | 3 | 4 |
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| 5 | 6 | 7 | 8 | 58 |
44 | 48 | CN1 |
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| 71 | 72 | ||
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Return to Master TOC
41
1 
2
3 | 4 |
CN2
421 
2 
3
45 | 4 | 5 | 6 |
CN7
V205-T AC/DC
73
76
