Read Sony KDL-32W4000 / KDL-40W4000 / KDL-46W4000 / KDL-52W4000 (serv.man2) Service Manual online
KDL-32/40/46/52W4000 (AUS, NZ) 2-9
2-2-9. Balancer Error (RED 13 times blink)
• This indicates panel power circuit error such as inverter.
• VERD micro (on BA1 board) Pin81 detects PANEL_DET and shuts down chassis power
to Standby status.
VERD micro Pin40 Normal condition: High / Error case: Mid (0.85 - 2.65V)
• Replace Panel or Power
1)
/Inverter board.
1) 40", 46" : IP5 BOARD
52" : G5
BOARD
2-2-10. HDMI Error (RED 14 times blink)
• This indicates HDCP error.
• HDMI setting trouble matter on BA1 board.
• Check above and replace BA1 board.
2-2-11. Tuner Error (RED 15 times blink)
• This indicates Tuner error.
• VCTP and EMMA3SL micro (on BA1 board) is communicating with Tuner
(TU2200) on BA1 board.
• Check above and replace BA1 board.
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