Altronic CPU-2000 Service Instruction Download Page 11 | Manualshive

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PARTS IDENTIFICATION

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Summary of Contents for CPU-2000

Page 1: ...SI 9 97 11 111 1 1fflill1iilli 1111 i 1 i1l 11tijllil illl 1 1 1 I I I 1 ff t _ _ _l _l_l _i_ _ _ _l _1 __i_l _ t_r_l _i _ _r_1 _i _ _ _ _i _ _ _ i_ _ 1_i l l _l l_l l l_l _l l _l l _l l l l _l l _l...

Page 2: ...PROCEDURE CPU 2000 LOGIC MODULE Operational Tests Timing Tests TESTING PROCEDURE CPU 2000 DIAGNOSTIC MODULE Operational Tests 17 9 0 TROUBLESHOOTING 18 9 1 Power Module 18 9 2 Logic Module 18 9 3 Logi...

Page 3: ...e ignition coils Circuitry in the Output Module converts 24 volts DC to 320 volts and directs energy to the coils in proper sequence The Output Module is available in 16 and 32 output versions 1 3 An...

Page 4: ...PARTS IDENTIFICATION 0 0 s 0 POWER ALARM 0 0 11ltron1c CPU 2000 DIGITAL IGNITION SYSTEM LOGIC MODULE i i 2 0 s 0 0 I J I I I I J 0 Figure 2 4...

Page 5: ...bar horizontal 902637 Screw 10 32 610663 Cable strap 610513 Gasket lid 280001 1 Keypad assembly 602283 4 Frame 902578 Screw 4 40 902611 Screw 10 32 610443 O ring 902642 Screw 10 32 610662 Standoff 27...

Page 6: ...I O l I PARTS IDENTIFICATION 0 0 1 I I I I I I Figure 3 I I I I I I I I I I I...

Page 7: ...ound strap 902469 Nut 5 16 610165 Shock mount 610512 Gasket lid 281001 1 Circuit board assembly bottom 610636 Insulator 902640 Screw6 32 601725 Fuse 10A 502176 Gasket connector 17 pin 901000 Lockwashe...

Page 8: ...I OJ I PARTS IDENTIFICATION 0 0 1 I I 1 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Figure 4 I 1 I I I I I I I I I...

Page 9: ...und strap 902469 Nut 5 16 610165 Shock mount 610512 Gasket lid 281001 1 Circuit board assembly bottom 610636 Insulator 902640 Screw 6 32 601725 Fuse 10A 502176 Gasket connector 17 pin 901000 Lockwashe...

Page 10: ...nd strap 902469 Nut 5 16 610165 Shock mount 610512 Gasket lid 281001 2 Circuit board assembly bottom 610636 Insulator 902640 Screw 6 32 601725 Fuse 10A 502176 Gasket connector 17 pin 901000 Lockwasher...

Page 11: ...PARTS IDENTIFICATION 0 Figure 5 11 n dtj II II II II II II II II II II II II II II II II II...

Page 12: ...Bolt 5 16 901010 Lockwasher 5 16 610386 Ground strap 902469 Nut 5 16 610165 Shock mount 610512 Gasket lid 601668 A EEprom blank 601868 Microprocessor 272010 1 Circuit board assembly 502176 Gasket conn...

Page 13: ...ol signal I A DC power source capable of supplying 24Vdc 10 amps see Installation Instructions form CPU 2000 II section 10 4 and drawing 209 120 J An Altronic II CPU Alternator part no 290213H is reco...

Page 14: ...I I I I I HALL EFFECT L_ ____ _ ____ L__J II CPU BACK COVER 281500 x 24 VDC TEST STAND WIRING 4 CYCLE PICKUP INPUT WIRING CPU 2000 LOGIC INPUT 281500 X 5 PIN CONNECTOR A 4 cycle pickup PIN E B 4 cycle...

Page 15: ...A B C D E F G H J K L M R S T U Unit 291132 1 5 0 OHMMETER CHECKS A1 A2 B1 B2 C1 C2 D1 D2 E1 E2 F1 F2 G1 G2 H1 H2 J1 J2 K1 K2 L1 L2 M1 M2 R1 R2 S1 S2 T1 T2 U1 U2 Note X1 upper connector X2 lower conn...

Page 16: ...ormal capacitor patterns are shown below C Peak output voltage for the Output Module is 290 10 volts for energy level E1 320 10 volts for energy level E2 350 10 volts for energy level E3 6 3 MULTl STR...

Page 17: ...t Ignition firings should immediately cease and the display should read SHUTDOWN The panel 1 0 switches should be as follows Fire Confirm Out open Shutdown Out closed Alarm Out closed 7 2 TIMING TESTS...

Page 18: ...will read LOW OUTPUT VOLTS ON A or B SIDE reference section 10 6 of CPU 2000 01 Logic Module display will read PRIMARY FAULT reference section 10 6 of CPU 2000 01 9 2 LOGIC MODULE The following tests...

Page 19: ...the top power board F Secure the top power board with four screws 8 G Retest Output Module per sections 4 0 and 6 0 to verify correct operation 11 0 BOARD REPLACEMENT PROCEDURE OUTPUT MODULE BOTTOM PO...

Page 20: ...rd 13 2 ASSEMBLY PROCEDURE refer to figure 2 A Connect ribbon cable to logic board 9 B Put logic board in Logic Module box and secure with top screws 7 and five standoffs 8 C Replace shield board 10 a...

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