LG GSA-4040B Service Manual page 62

Super multi dvd drive
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1.4.11 Power Pin List
Pin Name
Pin No.
VCCIO
5,81,
101,151,
165,174,
183,199,
217,230,
240,250
VCCA
32
46
61
68
77
112
119
122
125
VDD
11,90,
161,188,
227
VSSIO
6,82,
102,152,
164,169,
173,178,
182,198,
218,231,
241,251
VSSA
38
44
62
66
78
107
114
124
128
VSS
12,91,
162,187,
228
64
I/O
Destination
Ball No.
2E,6Y,
PW
12U20N,
17J,20F,
17D,18A,
12B,8A,
5A,2A
1L
PW
1R
3T
2Y
5Y
16Y
17U
19Y
16V
2F,9U,
PW
17K,19E,
10C
3E,7U,
GND
13Y,18M,
19K,17H,
17G,19G,
19F,16C,
12D,9C,
6D,3C
1N
GND
2N
3U
3W
6U
13V
14W
16W
20Y
3F,9Y,
GND
20J,18C,
10B
Power supply (for Digital I/O 3.3V)
_
Power supply (for Servo ADC/DAC Block 3.3V)
_
for DPLL Block 3.3V
for SLICE Block 3.3V
for RPLL1&BIAS Block 3.3V
for RPLL2 Block 3.3V
for LVDS Block 3.3V
for ADIP ADC Block 3.3V
for Audio LPF Block 3.3V
for X'tal & PLL Block 3.3V
Power supply(for Digital Logic 1.5V)
_
Ground (for Digital I/O)
_
Ground (for Servo ADC/DAC Block)
_
for DPLL Block
for SLICE Block
for RPLL1&BIAS Block
for RPLL2 Block
for LVDS Block
for ADIP ADC Block
for Audio LPF Block
for X'tal & PLL Block
Ground (for Digital Logic)
_
Function

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