LG lg-d821 User Manual

3. TROUBLE SHOOTING
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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
TP2
TP1
TP4 TP3
TP5
TP6
ZD16004 ZD16003
ZD16006
ZD16005
C16001
33n
VA16001
ZD16002
C16002
1u
VA16000
VA16002
ZD16001
ZD16000
ZD16007
+1V8_VREG_LVS3
+3V1_VREG_L22
C16000
1u
+1V8_VREG_LVS3
R16022
10K
FL16002
1
5
2
6
3
7
4
8
910
FL16000
6
5
3
24
1
D1
D4 D2
D3
G1
G2
FL16001
10 9
8
4
7
3 6
2
5
1
R16001
10K
VA16003
CN16001
2120
2219
2318
2417
2516
2615
2714
2813
2912
3011
3110
329
338
347
356
365
374
383
392
401
G1 G2
G3 G4
-5V5_DDVDL
+5V5_DDVDH
LCD_PWM
WLED_A
WLED_C1
WLED_C2
TOUCH_RESET
LCD_MAKER_ID
TOUCH_INT_N
LCD_VSYNC
LCD_RESET_N
MIPI_DSI0_LANE3_M
MIPI_DSI0_CLK_M
MIPI_DSI0_CLK_P
MIPI_DSI0_LANE0_P
MIPI_DSI0_LANE1_M
MIPI_DSI0_LANE1_P
TOUCH_I2C_SDA
TOUCH_I2C_SCL
MIPI_DSI0_LANE3_P
MIPI_DSI0_LANE2_M
MIPI_DSI0_LANE2_P
MIPI_DSI0_LANE0_M
05/20 RevE => RevG
RevH => Rev10 (0702)
4/2 Changed
4/4 Changed
4/2 Changed
+3V1_VREG_L22
: TP1 (C16000)
TOUCH_I2C_SDA
: TP6 (ZD16006)
TOUCH_I2C_SCL
: TP5 (ZD16005)
+1V8_VREG_LVS3
: TP2 (C16002)
+5V5_DDVDH
: TP4 (ZD16001)
-5V5_DDVDL
: TP3 (ZD16000)

LG lg-d821 Specifications

General

Brand	LG
Model	lg-d821
Category	Cell Phone
Language	English