H hanzooo Member Joined 2011 2025-02-11 11:14 pm #1 2025-02-11 11:14 pm #1 Hello, I need help, the R150 and R137 are heating up R150 tested = 22 ohms and R137 = 470 ohms (i had replaced the R150 with a 4.7 ohms) Sorry, i speak french only, i use ChatGPT for translation, Thank you Attachments 20250211_122202.jpg 911.6 KB · Views: 48 20250211122611.jpg 91.5 KB · Views: 49 P Perry Babin Member Joined 2003 bcae1.com 2025-02-11 11:51 pm #2 2025-02-11 11:51 pm #2 Does R150 supply voltage to the power supply driver ICs? H hanzooo Member Joined 2011 2025-02-12 7:55 pm #3 2025-02-12 7:55 pm #3 Yes, it's the power supply IC the problem (UCC27324). Thank you Perry You must log in or register to reply here. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
Hello, I need help, the R150 and R137 are heating up R150 tested = 22 ohms and R137 = 470 ohms (i had replaced the R150 with a 4.7 ohms) Sorry, i speak french only, i use ChatGPT for translation, Thank you
P Perry Babin Member Joined 2003 bcae1.com 2025-02-11 11:51 pm #2 2025-02-11 11:51 pm #2 Does R150 supply voltage to the power supply driver ICs? H hanzooo Member Joined 2011 2025-02-12 7:55 pm #3 2025-02-12 7:55 pm #3 Yes, it's the power supply IC the problem (UCC27324). Thank you Perry You must log in or register to reply here.
H hanzooo Member Joined 2011 2025-02-12 7:55 pm #3 2025-02-12 7:55 pm #3 Yes, it's the power supply IC the problem (UCC27324). Thank you Perry
