Nick's Electronics Repair
Sony XR-77A80J XR-77A80CJ A-5027-462-A 1-010-522-31 552C BM5S21 Mainboard Repair Service
Sony XR-77A80J XR-77A80CJ A-5027-462-A 1-010-522-31 552C BM5S21 Mainboard Repair Service
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Sony XR-77A80J XR-77A80CJA-5027-462-A 1-010-522-31 552C BM5S21 Mainboard Repair Service
Brand: Sony
Model: XR-77A80J XR-77A80CJ
Part number: A-5027-462-A
Board number: A5027460A 1-010-522-31 552C
Attention: You must ship your original defective board to our facility for repair and return. This is not an item for sale, it is a repair service.
Back Cover & Mainboard Removal Instructions:
Sony OLED XR-77A80J Disassembly | Back Cover & Mainboard Removal
Common Symptoms Our Service Covers:
- TV cycles on and off at boot up or intermittently (boot loop failure)
- White standby light, but no picture
- Dead / no power
- HDMI ports don't work
- 8 blink error code
- Displays pink and green bars; please see second image for example
Failures our service DOES NOT cover:
- 2 Red blinking light error code (power supply failure)
- 4 Red blinking light error code (LED strip failure)
- 6 Red blinking light error code (LED strip failure)
!WARNING!
WE DO NOT GUARANTEE NETFLIX, HULU, OR PRIME VIDEO FUNCTIONALITY POST REPAIR. If this is the case a simple solution is to use a Fire Stick, Roku, Apple TV, computer or other streaming device to use those apps.
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