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B
1
1
0
1
5
10
F
4
3
2
3
H
6
6
G
8
B
1
A
A
8
4
G
E
11
1
7
C
9
E
D
12
H
F
7
9
12
D
2
C
5
TSPY_LCD_B
TSMY_B
TSMX_B
TSPX_LCD_B
TSPX
TSMY_B
TSMX_B
TSPY
VLED_3.3V
D704
4
5
6
7
1
2
TAC701
3
C707
4
4
5 5
6
6
7
7
8
8
9
9
14 14
15
15
16 16
17
17
18 18
19
19
2
2
20 20
3 3
1 1
10
10
11
11
12 12
13 13
D705
HDC703
6
7
1
2
9
9
TAC702
3
4
5
12
12
2
2
3
3
4
4
5
5
6
6
7
7
8
8
HDC704
1
1
10
10
11 11
L702
5 OUT1
OUT2
6
7 OUT3
OUT4
8
9
GNDGND
10
1
IN1
IN2 2
3
IN3
IN4 4
4
GND
2
HSD+
6
HSD-
NC 7
VCC
8
_OE
1
F705
U703
3 D+
D- 5
OUT6
IN4
5 IN5
IN6
6
OUT1 12
11
OUT2
OUT3
10
9
OUT4
OUT5
8
7
F702
GND
13 14
GND
IN1
1
2 IN2
IN3
3
4
D701
R702
R700
ZD702
L700
6 OUT2
OUT3
7
8 OUT4
VCAM_18D
F704
GND
9 10
GND
IN1
1
2
IN2
IN3 3
4
IN4
OUT1
5
7
OUT3
OUT4 8
9
GND
GND
10
1 IN1
IN2
2
3 IN3
IN4
4
5
OUT1
OUT2 6
F707
VCAM_28IO VCAM_28A
VCAM_28A
TP_LCD_nRST
R701
VCAM_28IO
L701
3
4
1
LED700
2
OUT6
IN4
5 IN5
IN6
6
OUT1 12
11
OUT2
OUT3
10
OUT4
9
OUT5
8
7
F703
GND
13 14
GND
IN1
1
IN2
2
IN3
3
4
V_BAT
D1
D2
3
G1
2
G2 5
1 S1
S2 4
VAP_SYS_3.0V
U701
6
VAP_SYS_3.0V
TP_DISPLAY_MCLK
5
6
7
1
2
TAC703
3
4
L703
VCAM_28AF
D702
VLCD_3.0V
5
6
7
1
2
TAC704
3
4
C704
5 OUT1
OUT2
6
7 OUT3
OUT4
8
9
GND GND
10
1
IN1
IN2 2
3
IN3
IN4 4
7
1
2
F706
TAC700
3
4
5
6
7
6
NCS
SCL|SCLK 9
10
SDA|SD0
VDD
5
U700
8
ADDR|SDI
AUX_IN
3
2 DNC
4 GND
IO_VDD
1
MOT
TP_MCLK
2
VAP_SYS_3.0V
TAC705
3
4
5
6
7
1
D1 6
3 D2
2 G1
5
G2
S1
1
4
S2
U702
OUT4
OUT5
8
7
OUT6
TP_DISPLAY_VSYNC
IN2
IN3
3
4
IN4
5 IN5
IN6
6
OUT1 12
11
OUT2
OUT3
10
9
F701
GND
13 14
GND
IN1
1
2
R703
TP_LCD_nCS
ZD714
C705
8 8
9
9
ZD705
41
41
42
42
43
43
44
44
45
45
46
46
5
5
6
6
7 7
35 35
36 36
37
37
38
38
39 39
4 4
40 40
28 28
29
29
3 3
30
30
31 31
32 32
33
33
34
34
20 20
21
21
22
22
23 23
24
24
25
25
26
26
27 27
12 12
13
13
14
14
15 15 16 16
17 17
18
18
19 19
2
2
HDC701
1 1
10
10
11 11
32
NC
VCAM_28IO
30
30
4
4
5 5
6
6
7
7
8
8
9 9
NC
31
23 23
24 24
25 25
26
26
27
27
28 28
29 29
3 3
16
16
17 17
18
18
19 19
2
2
20 20
21 21
22 22
1 1
10 10
11
11
12
12
13 13
14
14
15 15
HDC702
VLCD_1.8V
TP_DISPLAY_HSYNC
C703
IN1
1
2 IN2
IN3
3
4 IN4
OUT1 5
6
OUT2
OUT3 7
8
OUT4
F700
GND
9
10
GND
R704
VCAM_18D
C706
C700
D700
TSMY
TSMX
KBR(2)
CIFPIXEL_PCLK
CAM_PCLK
CAM_3M_nSTBY
LED_R_EN
LED_B_EN
LED_G
LCD_HSYNC
LCD_VSYNC
LCD_MCLK
E
D
_
Y
A
L
P
S
I
D
E
D
_
D
C
L
DISPLAY_HSYNC
DISPLAY_MCLK
DISPLAY_VSYNC
KBC(2)
ON_SW
KBC(0)
LED_G
LED_R
LED_B
LED_R
LED_B
LED_G_EN
PIXEL_MCLK
CAM_CIF_nSTBY
CAM_SCL
CAM_SDA
PIXEL_HSYNC
KBC(1)
KBC(1)
KBR(1)
KBR(0)
KBR(0)
KBR(2)
SW_RST
KBC(2)
CAM_F(2)
CAM_F(4)
CAM_F(0)
CAM_F(1)
CAM_F(3)
CAM_F(5)
CAM_CIF_nRST
PIXEL_VSYNC
CAM_F(7)
CAM_F(6)
CIFPIXEL_PCLK
KBC(0)
CAM_CIF_nRST
CAM_CIF_nSTBY
ACC_INT
AP_SCL_3.0V
AP_SDA_3.0V
DISPLAY_MCLK
)
7
1
(
F
_
D
C
L
)
7
1
(
D
_
D
C
L
)
5
1
(
F
_
D
C
L
)
5
1
(
D
_
D
C
L
LCD_F(13)
)
4
1
(
F
_
D
C
L
)
4
1
(
D
_
D
C
L
LCD_F(12)
)
6
1
(
F
_
D
C
L
)
6
1
(
D
_
D
C
L
KBC(2)
LCD_F(4)
LCD_F(14)
LCD_F(9)
LCD_F(7)
LCD_F(16)
LCD_F(3)
LCD_F(11)
LCD_PWM_OUT
LCD_F(2)
LCD_F(12)
DISPLAY_HSYNC
LCD_F(15)
LCD_nCS
LCD_F(5)
LCD_F(10)
LCD_CLK
LCD_SI
LCD_F(8)
LCD_F(6)
LCD_VENDOR
DISPLAY_VSYNC
ANODE_18V
LCD_nRST
LCD_F(17)
LCD_F(3)
LCD_F(1)
LCD_D(2)
LCD_D(0)
LCD_F(2)
LCD_F(0)
)
4
(
F
_
D
C
L
)
4
(
D
_
D
C
L
CATHODE
LCD_F(1)
LCD_F(0)
LCD_F(13)
DISPLAY_DE
LCD_D(8)
LCD_D(10)
LCD_D(7)
LCD_D(9)
LCD_F(5)
LCD_F(6)
LCD_F(8)
LCD_F(10)
LCD_F(7)
LCD_F(9)
)
1
1
(
F
_
D
C
L
)
1
1
(
D
_
D
C
L
LCD_D(13)
LCD_D(12)
LCD_D(3)
LCD_D(1)
PIXEL_PCLK
CAM_F(5)
CAM_3M_nRST
CAM_F(6)
CAM_F(0)
PIXEL_MCLK
CAM_3M_nSTBY
CAM_F(2)
CAM_SDA
CAM_SCL
CAM_F(1)
LCD_D(5)
LCD_D(6)
CAM_VSYNC
CAM_MCLK
PIXEL_MCLK
CAM_HSYNC
CAM_PCLK
PIXEL_VSYNC
PIXEL_PCLK
PIXEL_HSYNC
PIXEL_VSYNC
CAM_F(3)
CAM_F(4)
PIXEL_HSYNC
CAM_F(7)
CAM_D(1)
CAM_D(3)
CAM_D(5)
CAM_D(7)
CAM_D(0)
CAM_D(2)
CAM_D(4)
CAM_D(6)
CAM_F(1)
CAM_F(3)
CAM_F(5)
CAM_F(7)
CAM_F(0)
CAM_F(2)
CAM_F(4)
CAM_F(6)
GT-B7300 Service schematic diagram
L C D
3 M C A M E R A
C I F C A M E R A