Circuit Voltage Chart; Ic Voltage - LG GX / SPN5-W Service Manual

CIRCUIT VOLTAGE CHART

1. IC VOLTAGE

Designator Description Pin No.
IC100 Serial Flash Memory 8
IC101 Serial Flash Memory 8
11
IC102 Microcontrollers
16, 38, 64, 87
IC103 Serial Flash Memory 8
IC201 CMOS BUS BUFFER 20
IC202 CMOS BUS BUFFER 20
IC203 IC,Analog Switch 5
9
IC301 DC,DC Converter
10
1
IC302 DC,DC Converter
2
1
IC303 Analog Switch
6
4
IC305 DC,DC Converter
3
5
IC307 Analog Switch
1
5
IC308 Analog Switch
1
1
IC311 DC,DC Converter
2
5
IC314 Analog Switch
1
5
IC315 Analog Switch
1
5
IC316 Analog Switch
1
5
IC317 Analog Switch
1
5
IC318 Analog Switch
1
1
IC320 LDO Voltage Regulator
5
4
IC321 DC,DC Converter
3
1
IC322 LDO Voltage Regulator
5
E4, E5, H22,
P28 ....
D7, E6, G25,
N25 ....
K10, K15, K16,
AC17, AC18,
AC21, AC22
....
IC501 Video Processors
AA24, AB24,
AD20, AD21,
AD22, AD23
....
C29
A6, Y8
A9
Measured Temperature
Pin Name Voltage Spec.
Voltage Spec.
VCC 2.7~3.6 V 3.3 V 85 °C
VCC 2.7~3.6 V 3.3 V 85 °C
AVCC 1.8~3.6 V 3.3 V
85 °C
DVCC 1.8~3.6 V 3.3 V
VCC 2.7~3.6 V 3.3 V 85 °C
VCC 2.0~5.5 V 3.3 V 85 °C
VCC 2.0~5.5 V 3.3 V 85 °C
VCC 1.65~5.5 V 1.5 V 85 °C
VIN 4.5~17 V 12.0 V
125 °C
VOUT 0.6~5.225 V 1.0 V
VIN 4.2~17 V 12.0 V
125 °C
VOUT 0.8~10 V 5.1 V
VIN 2.5~5.5 V 5.2 V
125 °C
VOUT 0~5.5 V 5.1 V
VIN 2.5~ 5.5 V 5.1 V
125 °C
VOUT 0~5.5 V 1.5 V
VIN 2.5~5.5 V 5.1 V
125 °C
VOUT 0~5.5 V 5.1 V
VIN 2.5~5.5 V 5.1 V
125 °C
VOUT 0~5.5 V 5.1 V
VIN 4.2~17 V 12.0 V
125 °C
VOUT 0.8~10 V 3.3 V
VIN 2.5~5.5 V 3.3 V
125 °C
VOUT 0~5.5 V 3.3 V
VIN 2.5~5.5 V 3.3 V
125 °C
VOUT 0~5.5 V 3.3 V
VIN 2.5~5.5 V 3.3 V
125 °C
VOUT 0~5.5 V 3.3 V
VIN 2.5~5.5 V 3.3 V
125 °C
VOUT 0~5.5 V 3.3 V
VIN 2.5~5.5 V 3.3 V
125 °C
VOUT 0~5.5 V 3.3 V
VIN 2.3~6 V 3.3 V
125 °C
VOUT 0.8~5 V 1.8 V
VIN 2.5~ 5.5 V 5.1 V
125 °C
VOUT 0~5.5 V 1.8 V
VIN 2.3~6 V 3.3 V
125 °C
VOUT 0.8~5 V 1.0 V
VCC33IO 3.15~3.46 V 3.3 V
VCC18IO 1.71~1.89 V 1.8 V
DVDD_CORE 0.95~1.05 V 1.0 V
95 °C
DDRV_DDR3 1.425~1.575 V 1.5 V
AVDD33 3.15~3.45 V 3.3 V
AVDD18 1.71~1.89 V 1.8 V
AVDD105 0.99~1.10 V 1.0 V
3-19
Designator Description Pin No.
B2, D9, G7,
K2, K8, N1,
N9, R1, R9
IC502 DDR3 SDRAM
A1, A8, C1,
C9, D2, E9,
F1, H2, H9
B2, D9, G7,
K2, K8, N1,
N9, R1, R9
IC503 DDR3 SDRAM
A1, A8, C1,
C9, D2, E9,
F1, H2, H9
IC505 NAND Flash Memory 12, 37
2
IC604 DC,DC Converter
3
5
IC611 Analog Switch
1
17, 52
6, 25
IC613 Sound/Audio Processor 34
66
68
1
22
36, 37, 38
IC700 Audio Amplifi er 29, 30, 31
2
8
13
1
22
36, 37, 38
IC701 Audio Amplifi er 29, 30, 31
2
8
13
1
22
36, 37, 38
IC702 Audio Amplifi er 29, 30, 31
2
8
13
3-20
Measured Temperature
Pin Name Voltage Spec.
Voltage Spec.
VDD 1.425~1.575 V 1.5V
95 °C
VDDQ 1.425~1.575 V 1.5V
VDD 1.425~1.575 V 1.5V
95 °C
VDDQ 1.425~1.575 V 1.5V
VCC 2.0~5.5 V 3.3 V 85 °C
VIN 4.0~36 V 25.5 V
125 °C
VOUT 0.8~33 V 12.0 V
VIN 2.5~5.5 V 3.3 V
125 °C
VOUT 0~5.5 V 3.3 V
VDD_IO 2.97~3.63 V 3.3 V
VDD_CORE 1.08~1.32 V 1.2 V
VIN33_REG1 2.97~3.63 V 3.3 V 125 °C
VIN33_REG2 2.97~3.63 V 3.3 V
VDD_PLL 1.08~1.32 V 1.2 V
GVDD_AB -0.3~13.2 V 11.5 V
GVDD_CD -0.3~13.2 V 11.5 V
PVDD_AB -0.3~50 V 25.5 V
PVDD_CD -0.3~50 V 25.5 V 125 °C
VDD -0.3~13.2 V 11.9 V
DVDD -0.3~4.2 V 3.3 V
AVDD -0.3~8.5 V 7.7 V
GVDD_AB -0.3~13.2 V 11.5 V
GVDD_CD -0.3~13.2 V 11.5 V
PVDD_AB -0.3~50 V 25.5 V
PVDD_CD -0.3~50 V 25.5 V 125 °C
VDD -0.3~13.2 V 11.9 V
DVDD -0.3~4.2 V 3.3 V
AVDD -0.3~8.5 V 7.7 V
GVDD_AB -0.3~13.2 V 11.5 V
GVDD_CD -0.3~13.2 V 11.5 V
PVDD_AB -0.3~50 V 25.5 V
PVDD_CD -0.3~50 V 25.5 V 125 °C
VDD -0.3~13.2 V 11.9 V
DVDD -0.3~4.2 V 3.3 V
AVDD -0.3~8.5 V 7.7 V
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