Home Community JRPanel Vlog Reviews JRPanel Blog Product Application Display
Your position：Community > Vlog > JRPanel Vlog > Reasons Why LED Light Doesn’t Work

Reasons Why LED Light Doesn’t Work

Here are reasons why the LED light doesn’t work on membrane switch. 1. Poor contact of membrane switch. 2. Damaged circuit board. 3. Broken LED light. 4. Virtual soldering of LED soldering point. 5. Bad battery.
LED Light， Membrane Switch， Graphic Overlay
Release time：Apr 18, 20235524

4

Next：Pros And Cons of Die Cutting

Hot Videos
The Color Difference of JRPanel Membrane Switch Panel is Within 5%

The Color Difference of JRPanel Membrane Switch Panel is Within 5%

6930
New Business On-line! We Are Ready for Your Sheet Metal Customization!

New Business On-line! We Are Ready for Your Sheet Metal Customization!

4266
Real Shot From Factory-Metal Dome Placement

Real Shot From Factory-Metal Dome Placement

2564
High-precision Laser Cutting, 100% Shape Guarantee

High-precision Laser Cutting, 100% Shape Guarantee

2442
Instant Quote
Membrane Switch & Panel
Sheet-Metal Processing
IMD / In-Mold Decoration
HF Transformer
Advanced PCB
PCB Assembly
JRPanel Community
JRPanel Community
Product Application Display
JRPanel Vlog
JRPanel Blog
Reviews
About Us
About JRPanel
Why Us?
Member Notice
Privacy Policy
Product & Design
Send Message
Contact & Complaint
Instant Quote
service@jrpanel.com
Verified by
Payment Methods
Delivery Services
Link us on
Linkedin Youtube Instagram

Please send design document to service@jrpanel.com for quotation © jrpanel.com,All Rights Reserved