Sony KLV-32V300A 5 Blink

[suryajaved]

Brand : Sony

Model : KLV-32V300A 5 Blink

Panle : AUO 315XW02 VE

Problem reported : 5 blink

As per Sony self test its Panel Related Issue , when we measure supply on T-Con Board 12v supply is missing so i am trace back track , found mosfet but their also supply not available again check to back track then found 1 SMD fuse open put thin wire then check all supply ok now set working ok

few Test Point Supply of OK Panel For Your Reference

V12 IN - 12V ............VZREF1- 1.2
VGL - - 6V ............REF F1 - 7.2
V2D5 - + 5V ............. REF F11 - 3.7
V3D3 - 3.3 .............. REF F12 - 2.8
VGH - + 26.5V ........... REF F22 - 0
VGHC - + 25.3V ........... REF 6 - 3.8
AVDD - 15.5 ........... REF 9 - 3.8
VCOM2 6. ........... REF 14 - 3.8
COMF 6.3 ........... REF 17 3.4

VGMA 7.2 .......... CDRAMCLK_1 - 1.68
VGMA1 3.78 ......... CDRAMWE_1 - 3.3
VGMA2 3.78 .......... CDRAMCAS_1 - 3.3
VGMA6 3.82 .......... CDRAMRAS_1 - 3.3
VGMA9 3.82 ........... TDO - 3.1
VGMA11 3.82 ........... YOE - 2.4
VGMA12 3 ........... YVIC - 2.7
VGMA14 5.3 ........... YVIC - 2.8
VGMA17 5 ........... TDI 3.2
VGMA22 - 4.3 ............ TCK - 0.9

AGMODEN1 - 3.3 ........... YOE_CC - 1.25
EX_SCL1 - 3.3 .......... YDIOU_1 - 0
EX_SDA1 - 3.3 ........... V3D3_CPLD1 - 3.3

YCLK_1 - 0.45
POL_1 - 1.65
XCLK_1 - 0.17
XFDIO_1 - 0.0