LC-37X20E. Major IC Information - Sharp TV Service Manual (repair manual). Page 33

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LC-32X20E/S/RU, LC-37X20E/S/RU
5 – 33
2.17. IC8451 (VHiS29GL128-1Q)
2.17.1 Block Diagram
33, 35, 37, 
39, 54, 56, 
58, 60, 82
VSSQ
DQ Ground.
9
VDDL
DLL Power Supply: 1.8V 
± 0.1V.
78
VSSL
DLL Ground.
5, 12, 18, 20
VDD
Power Supply: 1.8V 
± 0.1V.
11. 17, 65, 69
VSS
Ground.
40
VREF
Reference voltage.
Pin No.
Pin Name
I/O
Pin Function
Page of 40
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