Uploaded October 2020 | Updated September 2026, 2 weeks ago

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I'm troubleshooting and repairing a Commodore 1351 mouse for the C64/C128. // Kindly sponsored by PCBWay - Get your first PCBs free! - pcbway.com

Most inspiration for my approach came from this website: monkeyspeak.com/1351/repair.html

GadgetUK164 took a different approach to repair a similar problem in his video here: youtu.be/RKjuMuGX2xk

TIME STAMPS:
0:00 Introduction to the 1351 Mouse
2:30 Sponsor Message
2:57 Disassembling the Mouse
4:42 Mechanical inspection
5:26 Removing the PCBs
6:22 Cleaning the LEDs and Sensors
7:49 Checking Cable Continuity
10:26 The Resistor Problem
15:43 Checking the LEDs
16:32 Checking Voltage Levels
18:45 Determining Resistor Values
25:58 Fitting new Resistors
27:19 Testing the Mouse

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