Samsung GT-B7300 Service Manual page 109

1 2
A
VLCD_1.8V VLCD_3.0V
HDC701
1 2
CATHODE 1 2
3 4
3 4
LCD_F(0)
5 6
LCD_F(1) 5 6
7 8
7 8
LCD_F(2)
9
10
LCD_F(3) 9 10
11
11 12 12
LCD_F(4)
13 14
LCD_F(5)
13 14
B
15 16 16
15
17 18
LCD_F(6) 17 18
19 19 20 20
LCD_F(7)
21 22
LCD_F(8) 21 22
TP_LCD_nCS
23 23 24
LCD_F(9) 24
25 26
LCD_F(10) 25 26
27 27 28 28 TP_LCD_nRST
LCD_F(11)
29 30
29 30
31 31 32 32
LCD_F(12)
33 34
LCD_F(13) 33 34
35 35 TP_DISPLAY_MCLK
36 36
LCD_F(14)
37
37 38 38
LCD_F(15)
39 39 TP_DISPLAY_VSYNC
40 40
LCD_F(16)
41
41 42 42 TP_DISPLAY_HSYNC
LCD_F(17)
43
43 44 44
45 46
C
F701
1
12
LCD_D(0) IN1 OUT1 LCD_F(0)
2
11
LCD_D(1) IN2 OUT2 LCD_F(1)
3 10
OUT3
LCD_D(2) IN3 LCD_F(2)
4 9
OUT4
LCD_D(3) IN4 LCD_F(3)
D 8
5 IN5
OUT5
L C D _ D ( ) 4 L C D _ ( F ) 4
7
6
IN6 OUT6
LCD_D(5) LCD_F(5)
GND GND
13 14
F704
5 1
CAM_D(0) OUT1 IN1 CAM_F(0)
6
2
CAM_D(2) OUT2 IN2 CAM_F(2)
7
IN3 3
CAM_D(4) OUT3 CAM_F(4)
E 8
4
OUT4 IN4
CAM_D(6) CAM_F(6)
GND GND
9 10
F TAC700
2 1
KBR(0) KBC(1)
KBR(2)
7 6 5 4 3
ZD702
TAC703
2 1
KBC(2)
7 6 5 4 3
G
D704
KBR(0)
H
1 2
3 4 5
GT-B7300 Service schematic diagram
ANODE_18V
L700
TSPY_LCD_B
L701
TSMY_B
L702
TSMX_B
L703
TSPX_LCD_B
LCD_PWM_OUT
LCD_VENDOR
LCD_SI
LCD_CLK
LCD_nCS
LCD_nRST
DISPLAY_DE
DISPLAY_MCLK
DISPLAY_VSYNC
DISPLAY_HSYNC
F702
1 12
LCD_D(6) IN1 OUT1 LCD_F(6) LCD_D(12)
2 11
LCD_D(7) IN2 OUT2 LCD_F(7) LCD_D(13)
10
3
OUT3
LCD_D(8) IN3 LCD_F(8) L
9
4
OUT4
LCD_D(9) IN4 LCD_F(9) L
8
5 IN5
OUT5
LCD_D(10) LCD_F(10) L
7
6
IN6 OUT6
L C D _ D 1 ( ) 1 L C D _ F 1 ( ) 1 L
GND GND
13 14
F705
5
1
CAM_D(1) OUT1 IN1 CAM_F(1) PIXEL_MCLK
6
IN2 2
CAM_D(3) OUT2 CAM_F(3) CAM_PCLK
7
3
CAM_D(5) OUT3 IN3 CAM_F(5) CAM_HSYNC
8
IN4 4
CAM_D(7) OUT4
CAM_F(7) CAM_VSYNC
GND GND
9 10
TAC701
1 2
KBC(1)
3 4 5 6 7
D702
TAC704
KBR(1)
1 2
KBC(0)
3 4 5 6 7
ZD705
3 4 5
6
6 7
VCAM_28IO VCAM_28A VCAM_18D VCAM_28AF
HDC702
1 2
1 2
CAM_3M_nSTBY
3 4
3 4
5 6
CAM_F(0) 5 6
CAM_F(2) 7 8
7 8
9 10
CAM_F(4) 9 10
11 12
CAM_F(6)
11 12
13 13 14
14
15 15 16
CAM_F(1) 16
17 17 18
CAM_F(3) 18
19 19 20 20
CAM_F(5)
21 21 22 22
CAM_F(7)
23 23 24 24
25
26
CAM_SDA 25 26
27
28 28
CAM_SCL 27
29 29 30
30
F703
1 12 1
IN1 OUT1 LCD_F(12) LCD_HSYNC IN1
2 11 2 IN2
IN2 OUT2 LCD_F(13) LCD_VSYNC
10
3 3
OUT3 IN3
C D _ D 1 ( ) 4 IN3 L C D _ F 1 ( ) 4 LCD_MCLK
9
4 4 IN4
OUT4
C D _ D 1 ( ) 5 IN4 L C D _ F 1 ( ) 5 L C D _ D E
8
5 IN5
OUT5
C D _ D 1 ( ) 6 L C D _ F 1 ( ) 6
7
6
IN6 OUT6
C D _ D 1 ( ) 7 L C D _ F 1 ( ) 7
GND GND
13 14
F706
5 TP_MCLK
1
OUT1 IN1 CAM_MCLK
6
IN2 2
OUT2 PIXEL_PCLK
KBC(0)
7 KBC(2)
3
OUT3 IN3 PIXEL_HSYNC
8
IN4 4
OUT4 PIXEL_VSYNC
GND GND
9 10
TAC702
1 2
SW_RST
3 4 5 6 7 C705
LED_G_EN
LED_R_EN
TAC705
LED_B_EN
1 2
KBC(2)
3 4 5 6 7
D705
7
8 9
CAM_F(7)
CAM_F(6)
CAM_F(5)
CAM_F(4)
CAM_F(3)
CAM_F(2)
CAM_3M_nRST CAM_F(1)
PIXEL_MCLK CAM_F(0)
PIXEL_PCLK CAM_CIF_nRST
PIXEL_HSYNC PIXEL_VSYNC
PIXEL_VSYNC
CAM_CIF_nRST
CAM_CIF_nSTBY
F707
5
1 IN1
OUT1
TSPY
6
2
IN2 OUT2
TSMY_B TSMY
7
3 IN3
OUT3
TSMX_B TSMX
8
4
IN4 OUT4
TSPX
GND GND
F700
10 9
OUT1 5
DISPLAY_HSYNC
6
OUT2 DISPLAY_VSYNC
OUT3 7
DISPLAY_MCLK
OUT4 8
D S I P L A Y _ D E
GND GND
10 9
V_BAT
HDC704
2
1
1 2
4
3
3 4
6
5
5 6
8
7
7 8 ON_SW
10
9
9 10 KBR(2)
12
11 11
12
C704 C703
LED_R
LED_G
LED_B
LED_G
U701
1 S1 6
D1 LED_R
2 G2 5
G1
3 4
D2
S2
U702
1 6
S1
D1
LED_B
2 G1 5
G2
3 D2 4
S2
8 9
10 11 12
VCAM_18D
VCAM_28IO
VCAM_28A
HDC703
1 11
1 11 CIFPIXEL_PCLK
2 12
2 12
3 13 13
PIXEL_MCLK
3
4 14 14
4
5 15
5 15
6 16 16
6
7
17
7 17 CAM_CIF_nSTBY
8 18 18
8 PIXEL_HSYNC
9
19
9 19 CAM_SCL
10
20 20
10 CAM_SDA
C706 C707
VCAM_28IO
R704
U703
8
VCC
1 NC 7
CAM_3M_nSTBY
_OE
2 6
HSD-
CAM_PCLK
HSD+
3 5
D+ D- CIFPIXEL_PCLK
GND
4
VAP_SYS_3.0V
VAP_SYS_3.0V
VAP_SYS_3.0V
AP_SDA_3.0V
U700
R700
1 SCL|SCLK 9
IO_VDD AP_SCL_3.0V
2 DNC 8
ADDR|SDI
3 7
AUX_IN MOT
ACC_INT
4 GND 6
NCS
C700
VLED_3.3V
2
R701
3 1
R702
4
R703
LED700
L C D
3 M C A M E R A
C I F C A M E R A
1 0 1 1 12
A
B
C
D
E
F
G
H