KDL-40W580B, KDL-40W590B, KDL-40W600B, KDL-40W605B, KDL-40W607B, KDL-40W609B, KDL-48W580B, KDL-48W590B, KDL-48W600B, KDL-48W605B, KDL-48W607B, KDL-48W609B, KDL-60W605B, KDL-60W607B, KDL-60W610B, KDL-60W630B - Sony TV Service Manual (repair manual). Page 20

Read Sony KDL-40W580B / KDL-40W590B / KDL-40W600B / KDL-40W605B / KDL-40W607B / KDL-40W609B / KDL-48W580B / KDL-48W590B / KDL-48W600B / KDL-48W605B / KDL-48W607B / KDL-48W609B / KDL-60W605B / KDL-60W607B / KDL-60W610B / KDL-60W630B Service Manual online

Chassis: RB2G, HM
Chassis: RB2G, HM 
20
2-1 NO POWER
2-1-6. NO POWER – AYU2/ AYU2L replacement
2-1. NO POWER
AYU2/L
replacement flow
AYU2/L replacement
eMMC / 
RawNAND erase
Data on eMMC/NAND 
need to be erase first 
before changing AYU2/L. 
Product SW write
No
Recover?
Yes
No
Board Issue
AYU2/L issue
 
2.1-6 - No Power: AYU2 / AYU2L Replacement
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