Led Indicators No Light - Genius SW-2.1 355 Service Manual

Service Guide
1.2.7. LED indicators no l igh t
Problem
Analyze and
identify the
causes
Solutions

LED indicators no light

1. Defective, dry-soldered, or broken PCB
2. R18 , LED defective or dry-soldered
Check and replace
Version 1.0
SW-2.1 355
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