Samsung SM-T530 Service Manual page 41

VREG_L5_1P2
LVDS_3P3
LVDS_1P8
VREG_L5_1P2
C803 C804
G3
LCD_CLK_N
DSRXCM
F3
LCD_CLK_P
DSRXCP LVTX1AN
TP_LCD_D0_N LVTX1AP
G1
LCD_D0_N
DSRXD0M
F1
LCD_D0_P DSRXD0P LVTX1BN
TP_LCD_D0_P
LVTX1BP
G2
LCD_D1_N DSRXD1M
F2
LCD_D1_P
DSRXD1P LVTX1CN
LVTX1CP
G4
LCD_D2_N DSRXD2M
F4 U803
LCD_D2_P
DSRXD2P LVTX1DN
LVTX1DP
G5
LCD_D3_N DSRXD3M
F5
LCD_D3_P DSRXD3P LVTX1EN
LVTX1EP
A4
GPIO0
C4
GPIO1 EXTCLK
C3
GPIO2 RESX
C2
GPIO3 TM
D2
GPIO4
NC
D1
LVDS_I2C_CLK I2C_SCL NC
C1
LVDS_I2C_SDA
I2C_SDA
LED_VOUT_18V DISPLAY_3.3V
SLC800
45 45
43 43 44 44
41 41 42 42
39 40
39 40
37 38
37 38
35 36
35 36
33 34
33 34
31 32
LVDS_RX_3N
31 32
29 30
29 30
LVDS_CLK_P
27 28
27 28
LVDS_RX_2N 25 25 26
26
23 24
23 24
LVDS_RX_1P 21 22
21 22
LVDS_RX_0N 19 20
19 20
17 18
17 18
15 16
15 16
LED_K(2)
13 14
13 14
LED_K(4)
11 12
11 12
9 10
10
9
7 8
7 8
5 6
5 6
3 4
3 4
1 2
1 2
C820
C821
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
C800
C805 C806
V_BATT
B7
LVDS_RX_0N_F
B6
LVDS_RX_0P_F
C7
LVDS_RX_1N_F
C6
LVDS_LDO_EN
LVDS_RX_1P_F LVDS_1P8
D7
LVDS_RX_2N_F
D6
LVDS_RX_2P_F
E7
LVDS_CLK_N_F
E6
LVDS_CLK_P_F
F7
LVDS_RX_3N_F
F6
LVDS_RX_3P_F R800 C807
B1
A3
LVDS_RST
B4
1
2
LCD_SELECT
LED_VOUT_18V
LVDS_RX_3P
LVDS_CLK_N
LVDS_RX_2P
LVDS_RX_1N
LVDS_RX_0P
LED_K(1)
LED_K(3)
LVDS_3P3 LVDS_1P8
U800
8 1
CE1 GND
7 2
VDD1 VOUT1
6 3
VDD2 VOUT2
5 4
CE2 GND
C808 C809
V_BATT
D800
L802
L803
1
3
2
C813 C814
C812
LED_K(1)
LED_K(2)
LED_K(3)
LED_K(4)
8-23
Level 3 Repair
DISPLAY_3.3V
V_BATT
L801
A1
VIN
A2
VIN
A3
VINA
B3
VINA1
E1
VOUT
E2
VOUT
C816 C815 C817
R802
R803
TP_LCD_EN
C818
C811
LED_BACKLIGHT_RESET
R801
A1
SW
B1
SW
D1
VIN
C2
VOUT
D2
U802 VLDO
E4
FB1
D4 B3
FB2 PWM
C4 A3
FB3 SDA
E3 A4
FB4 SCLK
E2
FB5
E1
FB6
C819
C3
GND
D3
GND
E4
GND
C1
PGND
C2
PGND
1
NC
2
NC
LCD_E
BACKLIGHT_PWM_AP
LED_BACKLIGHT_SDA_1.8V
LED_BACKLIGHT_SCL_1.8V