Volvo 819 E - Page 48

Group 28 Ignition systems
Design and function - System descriptions
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86
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RENIX-F
147106
Control unit connections
1. Supplies speed signals to rev counter (86).
2. Co nne cts con trol unit (406) to ground.
3. Receives supply fr om battery (1) via igni t ion switch {21.
4. Receives engine speed and crankshaft position signals from speed/position pick-up (407 ).
5. Receives engine speed and crankshaft position signals from speed/position pick-up (407).
6. Receives signal from idling advance relay (293) on ca rs with automatic transmission and/or AC.
7. Spare.
8. Spare.
9. Connect ed to radio interference suppressi on capac itor (D).
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