Samsung SGH-P270, Руководство по обслуживанию, Страница: 34 / 68

SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
9-16
This Document can not be used without Samsung's authorization
0
1
2
3
4
5
6
7
8
9
C34 7
C45 7
C
45
8
C50 2 C50 3
C
5
0
6
C
5
0
9
C
5
1
0
CL R
D30 2
D50 0 D50 1
D
50
7
D50 9
D
51
0
F
5
0
0
F
50
1
F
5
0
2
F
5
0
3
F
5
0
4
H
D
C
50
0
L4
0
4
L E D50 0 L E D50 1
R31 9
R32 2
R
43
8
R50 4R50 5R
5
25
R52 6
R
5
41
SHARP S T A R
S WI T C H
TP 40 1
U
30
1
U30 2
U40 3
V T CALL
Z
D
40
0
Z
D
40
1
52
VDD_IO_HIGH
R505
49
5
5
50
50
6
6
7
7
8
8
9
9
51
G G
41
42
42
43
43 44
44
45
45 46
46
47
47 48
48
49
34
35
35
36
36
37
37 38
38
39
39
4
4
40
40
41
27
28
28
29
29
3
3
30
30
31
31
32
32
33
33
34
2
20
20
21
21 22
22
23
23 24
24
25
25 26
26
27
12
13
13 14
14
15
15
16
16
17
17 18
18
19
19
2
HDC500
1
1
10
10
11
11
12
VDD_CAM_1V5
VDD_CAM_IO_2V9
8
OUT4
R541
10
GND
1 IN1
IN2
2
3 IN3
4 IN4
OUT1 5
6 OUT2
OUT3 7
F503
GND
9
D500
VDD_IO_HIGH
VCC_KEYLED_3V3
D509
C510
C503
R504
IN4
4
5
OUT1
OUT2 6
7 OUT3
OUT4 8
9
GND GND
10
IN1
1
2 IN2
IN3
3
F502
D
51
0
C502
D501
VDD_VIB_3V3
C509
OUT2
OUT3
7
8 OUT4
GND
9 10
GND
IN1 1
2
IN2
3
IN3
4
IN4
OUT1
5
6
F501
OUT3
OUT4 8
GND GND
10
IN1
1
2 IN2
IN3
3
IN4
4
5
OUT1
OUT2 6
7
F504
9
VDD_CAM_2V8
C506
OUT3
8
OUT4
GND
10
GND
1 IN1
2 IN2
IN3
3
4 IN4
OUT1 5
6
OUT2
7
F500
9
ESD_DETECT
PCLK
MCLK
LCD_RD
LED+_13.5V
LED- CAM_Y(0)
CAM_Y(4)
CAM_Y(5)
CAM_Y(6)
CAM_Y(7)
CAM_Y(0)
CAM_Y(2)
CAM_Y(6)
CAM_Y(4)
CAM_Y(7)
CAM_Y(3)
CAM_Y(1)
CAM_Y(5)
LD(7)
LD(1)
LD(3)
LD(6)
RCV_N
RCV_P
L_WR
LCD_RESET
CAM_Y(2)
Y(7)
Y(3)
Y(1)
Y(0)
Y(2)
Y(5)
Y(6)
Y(4)
ONKEYn
LD(5)
LD(4)
LD(0)
LD(2)
VCAM_SLEEP
KROW(4)
KROW(3)
KCOL(3)
KCOL(4)
KCOL(2)
FLM
CAM_Y(1)
CAM_Y(3)
L_CS1
L_RS
KROW(2)
HSYNC
SCL2
VSYNC
SDA2
CAM_RST