Camera Part - Samsung SGH-T439 Service Manual

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Flow Chart of Troubleshooting

9-10. Camera part

"Camera" function does not work
connector on LCD module
Is there another problem?
LD(0)
LD(1)
LD(2)
LD(3)
LD(4)
LD(5)
LD(6)
LD(7)
LCD_MAIN_CS
L_RS
L_WR
LCD_SUB_CS
LD(8)
LD(9)
LD(10)
LD(11)
LD(12)
LD(13)
LD(14)
LD(15)
VBAT
LCD_RESET
VBAT
VIB
R702
C704
C705
C706
C707
C708
R701
C702
Yes
Check the Camera
Yes
SOC700 Pin35 = H?
Yes
Yes
Replace the camera
module
END
C709
C710
C711
C712
C713
C714
C715
C716
C717
C718
C719
C720
C721
C722
C723
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Reconnect the camera module
No
Resolder SOC700 or change PBA
SOC700
5-1747912-6
22
11
44
3
3
66
55
88
77
10 10
99
12 12
11
11
14 14
13
13
16 16
15
15
18 18
17
17
20 20
19
19
22 22
21
21
24 24
23
23
26 26
25
25
28 28
27
27
30 30
29
29
32 32
31
31
34 34
33
33
36 36
35
35
38 38
37
37
40 40
39
39
42
42
41
41
44
44
43
43
46
46
45
45
48
47
48
47
50
50
49
49
52 52
51
51
54 54
53
53
56
56
55
55
57 58
59
60
C727
C728
C729
C730
C731
C732
C733
C734
C739
C740
LCD_CONNECTOR
9-16
Y(0)
Y(1)
Y(2)
Y(3)
Y(4)
Y(5)
Y(6)
Y(7)
+VDD_IO_HIGH_2.9V
VDD_2.8V_CAM
HREF
VSYNC
S_RST_IMAGE
PCLK
M_CLK
CAM_1.8V_EN
LCD_BL_EN
SPK_P
SPK_N
C726
C724
C725
C735
C736
R710
C737
C738
R711
VDD_2.8V_CAM
R707
R708
2.2K
2.2K
M_SDA
M_SCL

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