Samsung SGH-P520 Service Manual page 57

Flow Chart of Troubleshooting
VCAM_EN
R513
C545
CAM_RST
CAM_D(7)
CAM_D(6)
CAM_D(5)
CAM_D(4)
CAM_D(3)
CAM_D(2)
CAM_D(1)
CAM_D(0)
C602
C603
VR605
VCAM_EN
V_BATT
U505
1
VOUT1 6
VIN
2
GND 5
VOUT2
3
4
EN2
EN1
GND
7
C530
C604 C606 C608
C605 C607 C609
V_BATT
R533
C548
VCAM_1.8V VCAM_2.8V_A VCAM_2.8V_D
R531
C549
C528
C529
VCAM_1.8V
CN602
2 2
1 1
4 4
3 3
5 5 6 6
8 8
7 7
9 9 10 10
11 11 12 12
13 13 14 14
15 15 16 16
18 18
17 17
20 20
19 19
22 22
21 21
23 23 24 24
NC NC
25 26
U507
3
VIN
VOUT 4
2 GND
NC 5
1 STBY
GND
6
10-22
R532
C527
VCAM_2.8V_D VCAM_2.8V_A
C600 C601
VCAM_2.8V_D
C547
VCAM_EN
M_CLK
P_CLK
CAM_HSYNC
CAM_VSYNC
C_SCL
C_SDA