Sunshine 30A Short Killer Full Repair | Error Fix, 24V Problem Solution | By Mobile Doctor MIJANUR

In this video, I show the complete repair process of the SUNSHINE 30A Short Killer (P-30A) including all error codes, output issues, and 24V always-on problem.
If your Short Killer is not working, showing Chinese error text, or output voltage is stuck, this video will help you solve it.

🔧 Topics Covered in This Video:
✔ Sunshine 30A Short Killer full teardown
✔ How to fix "Always 24V Output" problem
✔ Meaning of all error codes
✔ Step-by-step repair process
✔ Testing after repair
✔ Professional tips for safe repairing

This tutorial is made by Mobile Doctor MIJANUR, sharing practical repair knowledge for mobile technicians and beginners.

📩 For repair your device from me:
👉 Contact me on WhatsApp (Chat Only): wa.me/7001582885

(English)
🔔 Note:
The T12-X Soldering Iron & Sunshine short killer LCD Pinout is a paid solution.
For LCD replacement, you must send your device to me, because I do not share or publish this pinout information publicly.
This protects my valuable research and repair techniques.

(hindi me)
🔔 नोट:
T12-X Soldering Iron और Sunshine Short Killer का LCD Pinout एक Paid Solution है।
LCD रिप्लेसमेंट के लिए आपको अपना डिवाइस मेरे पास भेजना होगा, क्योंकि मैं यह पिनआउट जानकारी पब्लिक में शेयर नहीं करता।
यह मेरे कीमती रिसर्च और रिपेयर तकनीक की सुरक्षा के लिए जरूरी है।

If you need this service:
👉 WhatsApp (Chat Only): wa.me/7001582885


👉 Don’t forget to Like, Comment & Subscribe for more repair videos.
👉 If you want more videos on Short Killer, soldering iron, Power Supply, and Phone Repair Tools, tell me in the comments.


#Sunshine30A #ShortKillerRepair #P30A #MobileRepair #Always24V #ShortKillerError #ElectronicsRepair #ToolsRepair #TechnicalVideo #MobileDoctorMijanur #ShortCircuitFix #RepairTutorial #BanglaTech #ElectronicsTools