Samsung GT-I8350 Service Manual page 51

VREG_LCD_1.8V
VREG_LCD_2.8V VPH_PWR
LCD_PCLK_F
LCD_SCLK
LCD_SDI
MLCD_RST
VGH
LCD_D(22)_F
LCD_D(20)_F
LCD_D(18)_F
LCD_D(16)_F
LCD_D(14)_F
LCD_D(12)_F
LCD_D(10)_F
LCD_D(8)_F
LCD_D(6)_F
LCD_D(4)_F
LCD_D(2)_F
LCD_D(0)_F
TSP_SCL_1.8V
TSP_SDA_1.8V
C609 C610
3.7" OCTA LCD Connector
VREG_USIM_1.8V
VREG_MOVI_2.85V
VREG_USB_3.0V
VREG_USB_1.8V
VREG1_2.8V
VREG_MSMA_2.05V
VREG_TSP_A3.3V
C523 C524 C525 C526 C527 C528 C529 C530 C531
C521
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.
VREG_TSP_1.8V
VPH_PWR VREG_TSP_A3.3V
HDC601
2 1
2 1
4 3
4 3
6 5
LCD_DE_F
6 5
8 7
LCD_VSYNC_F
8 7
10
9
10 9 LCD_HSYNC_F
12 11
12 11 LCD_nCS
14 13
14 13
16 15
16 15
18 17
18 17 LCD_D(23)_F
20 19
20 19 LCD_D(21)_F
22 21
LCD_D(19)_F
22 21
24 23
LCD_D(17)_F
24 23
26 25
26 25 LCD_D(15)_F
28 27
28 27 LCD_D(13)_F
30 29
LCD_D(11)_F
30 29
32 31
LCD_D(9)_F
32 31
34 33
LCD_D(7)_F
34 33
36 35
36 35 LCD_D(5)_F
38 37
LCD_D(3)_F
38 37
40 39
LCD_D(1)_F
40 39
42 41
42 41
44 43
44 43
46 45
46 45
48 47
48 47
50 49
50 49
52 51
52 51
54 54 53 53
58 57 56 55
58 57 56 55
VREG_VF_1.8V
VREG_GPS_2.6V
EARMIC_BIAS_EN
AMB_VDD_1.8V
DDR_EXT_SMPS_EN
VREG_FEM_2.85V
VREG_LCD_2.8V
AMP_VDD_2.6V
VREG_LCD_1.8V
VREG_ADC_2.2V
VDD_VIB_3.0V
VTKEY_3.3V
C532 C534 C535 C536 C537 C538 C539 C540
C533 C522
1
IN1
LCD_D(6)
2 IN2
LCD_D(4)
3
IN3
LCD_D(2)
4
IN4
LCD_D(0)
VREG_TSP_1.8V
1
IN1
LCD_D(14)
2 IN2
LCD_D(12)
3
LCD_D(10) IN3
R600
4 IN4
LCD_D(8)
R602
TSP_INT
1
IN1
LCD_D(22)
2 IN2
LCD_D(20)
3
IN3
LCD_D(18)
4 IN4
LCD_D(16)
1 IN1
LCD_HSYNC
2
IN2
LCD_VSYNC
3 IN3
LCD_DE
4
IN4
LCD_PCLK
V_BAT
Charger Input->GND for EXT CHG
R507
100mA (Typ)
BATT_THERM
C516 C517
KBR(1)
KBR(2)
Near to R8
KBR(3)
KBR(4)
MIC_BIAS_EN
R513 R514 R515
R516
FM_AMP_EN
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
VREG_MPLL_1.1V
SIM_MRST
SIM_RST
SIM_MCLK
VREG_WCA_1.2V
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
IF_RXD2_3.0V
MSM_RXD2_1.8V
TA_CURRENT_SEL
Default ON_Not Used 150 mA (MAX) [ 1.100 ~ 1.300 V ]
Default ON 300 mA (MAX) [ 0.750 ~ 1.525 V ]
300 mA (MAX) [ 2.500 ~ 3.300 V ]
150 mA (MAX) [ 1.700 ~ 3.300 V ]
Default ON_Not Used 50 mA (MAX) [ 2.750 ~ 3.300 V ]
Default ON 300 mA (MAX) [ 2.750 ~ 3.300 V ]
Default ON 50 mA (MAX) [ 2.950 ~ 3.600 V ]
Default ON 50 mA (MAX) [ 1.700 ~ 3.300 V ]
Default ON 300 mA (MAX) [ 1.500 ~ 3.300 V ]
300 mA (MAX) [ 1.500 ~ 3.300 V ]
300 mA (MAX) [ 1.500 ~ 3.300 V ]
150 mA (MAX) [ 1.500 ~ 3.300 V ]
150 mA (MAX) [ 1.500 ~ 3.300 V ]
300 mA (MAX) [ 1.500 ~ 3.300 V ]
300 mA (MAX) [ 1.500 ~ 3.300 V ]
300 mA (MAX) [ 1.500 ~ 3.300 V ]
300 mA (MAX) [ 1.500 ~ 3.300 V ]
150 mA (MAX) [ 1.500 ~ 3.300 V ]
150 mA (MAX) [ 1.500 ~ 3.300 V ]
150 mA (MAX) [ 1.500 ~ 3.300 V ]
150 mA (MAX) [ 1.500 ~ 3.300 V ]
Default ON 150 mA (MAX) [ 1.000 ~ 1.400 V ]
300 mA (MAX) [ 1.000 ~ 1.400 V ]
300 mA (MAX) [ 1.000 ~ 1.400 V ]
150 mA (MAX) [ 1.000 ~ 1.400 V ]
150 mA (MAX) [ 1.000 ~ 1.400 V ]
C542 C543 C544 C546
C541 C545
8-23
Level 3 Repair
F600 F601
5
1 IN1
OUT1
LCD_D(6)_F LCD_D(1)
6
2
OUT2 IN2
LCD_D(4)_F LCD_D(3)
7
3 IN3
OUT3
LCD_D(2)_F LCD_D(5)
8
4
OUT4 IN4
LCD_D(0)_F LCD_D(7)
GND GND GND
10 9
F604 F605
5
1
OUT1 IN1
LCD_D(14)_F LCD_D(9)
6
2 IN2
OUT2
LCD_D(12)_F LCD_D(11)
7
3
OUT3 LCD_D(10)_F LCD_D(13) IN3
8
4 IN4
OUT4
LCD_D(8)_F LCD_D(15)
GND GND GND
10 9
F608 F609
5
1
OUT1 IN1
LCD_D(22)_F LCD_D(17)
6
2 IN2
OUT2
LCD_D(20)_F LCD_D(19)
7
3
OUT3 LCD_D(18)_F IN3
LCD_D(21)
8
4 IN4
OUT4
LCD_D(16)_F LCD_D(23)
GND GND GND
10 9
F611
5
OUT1
LCD_HSYNC_F
6
OUT2
LCD_VSYNC_F
7
OUT3
LCD_DE_F
8
OUT4
LCD_PCLK_F
GND GND
10 9
R505 R506
VF
R508 B5
KYPD_SNS1|GPIO_01
R509 B6
KYPD_SNS2|GPIO_02
R510
E2
KYPD_SNS3|GPIO_03
R511
J2
KYPD_SNS4|GPIO_04
F2
KYPD_SNS5|GPIO_05
K5
KYPD_SNS6|GPIO_06
H2
KYPD_SNS7|GPIO_07
K4
KYPD_SNS8|GPIO_08
L2
KBC(1)
KYPD_DRV1|GPIO_09
R4
KBC(2)
KYPD_DRV2|GPIO_10
K2
KYPD_DRV3|GPIO_11
M6
KYPD_DRV4|GPIO_12
M2
KYPD_DRV5|GPIO_13
M7
KYPD_DRV6|GPIO_14
N8
KYPD_DRV7|GPIO_15
M9
KYPD_DRV8|GPIO_16
N7
KYPD_DRV9|GPIO_17
M11
KYPD_DRV10|GPIO_18
M10
KYPD_DRV11|GPIO_19
N2
KYPD_DRV12|GPIO_20
B4
UART_TX1|KYPD_DRV13|GPIO_21
D2
UART_TX2|KYPD_DRV14|GPIO_22
E6
UART_TX3|KYPD_DRV15|GPIO_23
E7
KYPD_DRV16|LPG_DRV1|GPIO_24
E8
KYPD_DRV17|LPG_DRV2|GPIO_25
D9
KYPD_DRV18|LPG_DRV3|GPIO_26
SIM_MRST
E9
GPIO_27|UIM_M_RST
E5
UIM_RST|GPIO_28
SIM_MCLK F5
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
F4
UIM_CLK|GPIO_30
G4
GPIO_31|EBOOT_TX
G5
GPIO_32|EBOOT_RX
E10
UART_RX1|UPL_IN1|GPIO_33
H4
UART_RX2|UPL_IN2|GPIO_34
H5
UPL_IN3|UART_RX3|GPIO_35
K12
UPL_IN4|UART_M_TX|GPIO_36
R525 L12
UART_M_RX|UPL_OUT|GPIO_37
U501
J5
SLEEP_CLK1|GPIO_38
J4
MP3_CLK|SLEEP_CLK2|GPIO_39
M8
EXT_SMPS_EN|GPIO_40
A10
VREG_L0
A11
VREG_L1
E1
VREG_L2
C1
VREG_L3
C2
VREG_L4
B1
VREG_L5
R3
VREG_L6
P2
VREG_L7
L1
VREG_L8
N1
VREG_L9
T2
VREG_L10
D1
VREG_L11
G1
VREG_L12
C16
VREG_L13
H1
VREG_L14
K1
VREG_L15
A16
VREG_L16
A6
VREG_L17
A4
VREG_L18
L15
VREG_L19
M15
VREG_L20
A12
VREG_L21
A9
VREG_L22
T16
VREG_L23
N16
VREG_L24
R16
VREG_L25
N15
VREG_S0
R13
VREG_S1
B13
VREG_S2
G15
VREG_S3
D15
VREG_S4
L16
VSW_S0
T14
VSW_S1
A14
VSW_S2
H16
VSW_S3
E16
VSW_S4
5
OUT1
LCD_D(1)_F
6
OUT2
LCD_D(3)_F
7
OUT3
LCD_D(5)_F
8
OUT4
LCD_D(7)_F
GND
10 9
5
OUT1
LCD_D(9)_F
6
OUT2
LCD_D(11)_F
7
OUT3 LCD_D(13)_F
8
OUT4
LCD_D(15)_F
GND
10 9
5
OUT1
LCD_D(17)_F
6
OUT2
LCD_D(19)_F
7
OUT3
LCD_D(21)_F
8
OUT4
LCD_D(23)_F
GND
10 9