Main (8M Pixels) & Sub (1.6M) Camera - LG -P940 Service Manual

3.11 Main (8M pixels) & Sub (1.26M) Camera
LG-P940 supports two cameras. One is 8M pixels, main camera, the other is 1.26M, sub camera used self
camera scene.
FL1001
8M_MIPI_CLK_P
5
P5 P1
6
8M_MIPI_CLK_N
P6 P2
7
P7 P3
8M_MCLK
8
P8 P4
8M_MIPI_DATA0_N
8M_MIPI_DATA0_P
8M_MIPI_DATA1_N
8M_MIPI_DATA1_P
8M_RESET_N
FL1003
1
VT_MIPI_CLK_N
P1
2
VT_MIPI_CLK_P
P2
3
VT_MIPI_DATA0_N
P3
4
VT_MIPI_DATA0_P
P4
LGE Internal Use Only
1
2
3
4
CAM_MCLK
P8 P4
8 4
P7 P3
7 3
P6 P2
6 2
P5 P1
5 1
FL1002
TP1001
1.8V_CAM_VIO
R1003
47K
EPROM WP PIN = VCC ( WRITE Protect )
EPROM WP PIN = GND ( WRITE Enable )
Figure. Main 8M Camera Schematic
Figure. Main 8M Camera Schematic
5
P5
R1007
6
1.26M_MCLK
P6
7 10
P7
8
P8
C1021
DNI
Figure. Sub 1.26M Camera Schematic
Figure. Sub 1.26M Camera Schematic
CN1001
1 24
2 23
3 22
4 21
5 20
6 19
7 18
8 17
9 16
10 15
11 14
12 13
ZD1001
VT_VANA_V2V7
CN1002
1 20
2 19
3 18
4 17
5 16
6 15
NC
C1022
7 14
7.5p
NC
8 13
9 12
NC
10 11
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3. TECHNICAL BRIEF
1.2V_8M_VDIG
8M_VANA_V2V8
FB1004
1.8V_CAM_VIO
FB1001 FB1002
C1025
10u
CAM_MCLK
C1005
10u
I2C3_SDA
I2C3_SCL
VT_DIG_1V8
VT_1.8V_CAM_VIO
C1017 C1018 C1019 C1020
1u 10u 1u 1u
I2C3_SDA
I2C3_SCL
VT_RESET_N
Only for training and service purposes
8M_VCM_V2V8
FB1003
C1006
C1007
10u
10u