Matrix R5X-05, Service Manual

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CHAPTER 8: TROUBLESHOOTING
8.10 TROUBLESHOOTING - NO RESISTANCE ISSUES
FIGURE A FIGURE B FIGURE A FIGURE B
NO RESISTANCE ISSUES
1) SYMPTOM:
No resistance.
2) SOLUTION:
1) Check the resistance wire connection between the ECB and LCB (Figure A).
2) Check if the resistance is open (Figure B).
- If there is no data on resistance, replace the ECB.
- If there is data on resistance, replace the LCB.