Samsung SGH-E250 schematics top rev1.2
ONKEYN
LCD_BL_EN
ONKEYN
LCD_RESET
KEY_COL(3)
KEY_ROW(2)
KEY_ROW(4)
SPK_N
PCLK
S_RST
HSYNC
M_SDA
LD(15)
LD(13)
LD(11)
LD(9)
LD(7)
LD(5)
LD(3)
LD(1)
VBAT
CN205
KEY_COL(2)
KEY_COL(3)
VDD_SUB_KEY
MOTOR1
1
2
U2
SPK_P
SPK_N
+VDD_IO_HIGH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
VDD_SUB_KEY
+VDD_IO_LOW
KEY_COL(4)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
V5
AVLC 18S 02 015V3V4
C13
CAM_2.8V
4.7K,1%
AVLC 18S 02 015
22PF
ZD2
VBAT
AVLC 18S 02 015
AVLC 18S 02 015
U916
ZD3
UCLAMP0501P
+VDD_IO_LOW
1000nF
U912
UCLAMP0501P
1000nF
AVLC 18S 02 015
V2
V1
AVLC 18S 02 015
END
DDDOM4.9x3.5-CGP
1 2
V6
AVLC 18S 02 015
+VDD_IO_HIGH
+VDD_VIB
Y(7)
Y(5)
Y(3)
Y(1)
RS
1000nF
CAM_2.8V
R1
4.7K,1%
U913
1000nF
C10
SPK_P
SPK_N
HEA1
1
1
2
3
4
3
5
6
5
7 8
7
8
9
10
9
11 12
11
12
13
13
14
15 16
15
16
17 18
17
18
19
19
20
21 22
21
22
23 24
23
24
25
25 26
27
27 28
29
30
29
31 32
31
32
33 34
33
34
35
35
36
37 38
37
38
39
39
40
41
41 42
43
43 44
45
45 46
47
47 48
49
49
50
51
51 52
53
53 54
55
55 56
57
57
NC
NC
58
59
U915
2
4
6
10
14
20
26
28
30
36
40
42
44
46
48
50
52
54
56
SPK1
SCHV870-SPK
U914
OK
DDDOM4.9x3.5-CGP
1
SOFT2
DDDOM4.9x3.5-CGP
1 2
CLEAR
DD-DOM-4PIE-2
1 2
SPK_P
Y(6)
Y(4)
Y(2)
Y(0)
M_CLK
VSYNC
M_SCL
CAM_EN
LD(14)
LD(12)
LD(10)
LD(8)
LD(6)
LD(4)
LD(2)
LD(0)
LCD_MAIN_CS
L_WRB
VDD_SUB_KEY
KEY_COL(2)
KEY_COL(4)
KEY_ROW(3)
2
+VDD_VIB
DDDOM4.9x3.5-CGP
1 2
DDDOM4.9x3.5-CGP
1
DDDOM4.9x3.5-CGP
1 2
C11
RIGHT
UP
SEND
100nF
LEFT
DDDOM4.9x3.5-CGP
1 2
DOWN
DDDOM4.9x3.5-CGP
2
1 2
SOFT1
DD-DOM-4PIE-2
1 2
1
2
C12
4700NF
SGHZ350-MOTOR
ZD1
RSB6.8G
ADANTE_LAND_S6D0118
18 1
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
JTAG-34PIN
LED1
AOT-TAWU-XXYCZ
R3
68
VBAT
LCD_RESET
L_WRB
RS
LCD_MAIN_CS
LD(0)
LD(1)
LD(2)
LD(3)
LD(4)
LD(5)
LD(6)
LD(7)
LD(8)
LD(9)
LD(10)
LD(11)
LD(12)
LD(13)
LD(14)
LD(15)
LCD_BL_EN
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
VDD_SUB_KEY
+VDD_VIB
+VDD_VIB
SPK_P
SPK_N
SUB J_TAG
LED5
LED3
AOT-TAWU-XXYCZ
AOT-TAWU-XXYCZ
R7
R6
68
LED4
AOT-TAWU-XXYCZ
68R868
R4
68
LED2
AOT-TAWU-XXYCZ
68
R5
CAM_EN
LED6
AOT-TAWU-XXYCZ
CAM_EN
M_SDA
HSYNC
S_RST
M_CLK
Y(0)
Y(2)
Y(4)
Y(6)
BLM15EG121SN1D
L1
CAM_2.8V
1 1
5 5
9 9
13 13
17 17
21 21
CN204
FH26-21S-0.3SHBW
U918
6
VDD
CE
5
GND
GND
4
NC
VOUT
R1114D181D-TR-F
U917
6
CE
VDD
5
GND
GND
4
VOUT
NC
R1114D281D-TR
CAM_1.8V
2
2
4
33
4
6
6
8
77
8
10
10
12
1111
12
14
14
16
1515
16
18
18
20
1919
20
NC
NC
22
23
VBAT
CAM_1.8V
1
2
3
1000nF
U920
1000nF
CAM_2.8V
U919
VBAT
1
2
3
U910
M_SCL
VSYNC
PCLK
Y(1)
Y(3)
Y(5)
Y(7)
1000nF
U911
1000nF
VGA_CAM_CON
LCD_CONNECTOR
Title
SGH-LIME_SUB_Rev1.2
Document Number
SAMSUNG/SGH-LIME/B.B/ SUB
Date:
Loading...