Samsung SGH-V205 Service Manual page 41

22. Camera Circuit Diagram
1 23
A
NSUB_DC
C110 1
220N F
B
VD D
C110 6
33UF
D1102
6.3V
D1103
C
D
E
F
G
H
1 2
4 5
VCCD
U1103
D1101
NC PCLK PCLK
K10 K 6
R1101 NC R
F10 J10
NC PDO PD O
120 K K 1 J9
NC CS
A10 H5
NC HREF HZREF
A 1 G1 0
MCKI MCKI
G9
CAM_SCL SCL VREF VTREF
G4 G8
CAM_SDA SDA VCNT
G1 H10
SEN REGRES
E 2 G2 C110 4
CINS CINS
C1105 D3 100N F
BF2B VLO W
D1 0 C8
10NF BF2A YIN
D8 C3
BF1 LIQUI D
B10 A 9
C111 1
CP2C NSU B NSUB_PLUS
C111 2 100NF C9 A 6
CP2A
D7
100N F C1113
CP2B REFH
C10 D4
100NF C111 4
CP1B REFL
E10 A 3 100NF
C1115
C111 6 REF
E 1
47N F
100N F PR HTR
B 5
PH 2 HT2 CAPB2
A 5 B 4
PH 1 B 6 HT1 CAPC1 B 3
CAPA2
B 2
PI3 PI3 CAP1
B 8 D2
PI2 PI2
B 9
PI1 PI1 GOU T
A 8 B 1
C1123
YOUT
A 2 10NF
P S 3 P S 3
B 7
P S 2 P S 2 VNS2
C7 F3
P S 1 P S 1 VNS1
A 7 F2
C112 4 C112 5
UV(7) 100NF 100N F
Y(7)
Y 7 UV7
H8 J4 UV(6)
Y(6)
Y 6 UV6
UV(5)
J8 H4
Y(5) Y 5 UV5
K 8 K 3 UV(4)
Y(4)
Y 4 UV4
G7 J3 UV(3)
Y(3) Y 3 UV3
UV(2)
H7 G5
Y(2)
Y 2 UV2 UV(1) VCC_CAM
K 7 J2
Y(1) Y 1 UV1
UV(0)
J7 H2
Y(0)
Y 0 UV0 UV(0:7)
H6 K 2
VSS(D) VDD(D)
J6 K 5
VSS(D) VDD(D)
J5 K 4
VSS(D) VDD(D)
J1 H3
Y(0:7) VSS(D) VDD(D)
H1 F9
VSS(D) VDD(D)
F8 E 9
VSS(V) VDD(V)
G3 F1
VSS(V) VDD(V)
D9 E 8
VSSVCO VDDVCO
K 9 H9
VSSVA VDDVA
D1 E 3
VSSHCCD VDDHCCD
C6 C5
VSSAD VDDAD
A 4 C4
VSSAMOS VDDAMOS
C2 C1
C1127 C1128 C1129
10NF 10NF 10NF
CAMERA DSP
CN1101
1 2
VDD 1 2 P S 2
3 4
NSUB_DC 34 P S 3
5 6
56 PH1
7 8
NSUB_PLU S 7 8 PH2
9 10
PI1 9 10 PR
11 12
PI2 11 12
13 14
PI3 13 14 CINS
15 15 16
P S 1 16
CCD
3 4 5
SAMSUNG Proprietary-Contents may change without notice
6 7
VCC_CAM VCC_CAM
R1100
5.6K C1100
10NF
C110 3
C1102 R110 3
100N F
10N F 1M
PDO
R1104
REGRES
R1105
10 K
68
C1107 C1108 C110 9
C1110
33U F 10N F 100N F
100N F
6.3V
C111 7
100N F
C1118 C1119 C1120 C1121 C1122
100NF 100NF 100N F 100N F 100N F
C113 0 C1131 C1132 C1133
10N F 10N F 10NF 10NF
VCC_CAM
VBAT
U1104
1 5
OUT
IN
2
GN D
C1134
3 4 33UF
CAMPWR_ON EN REF_BYP
6.3V
CAM POWE R
6 78
6- 23
SG H- V205 Flow Chart of Troubleshoot ing and Circuit Diagrams
8 91 01
U1101
D(0:15)
D(0) A 2 C1 0
D0 LD0
D4 D8
D(1)
D1 LD1
B 3 D9
D(2)
D2 LD2
D(3) A 3 D1 0
D3 LD3
C4 E 7
D(4)
D4 LD4
D(5) B 4 F9
D5 LD5
A 4 F10
D(6)
D6 LD6
D5 F8
D(7)
D7 LD7
D(8) C5 F7
D8 LD8
B 6 G10
D(9)
D9 LD9
D(10) A 6 G9
D10 LD10
D(11) C6 G8
D11 LD11
D(12) D6 H1 0
D12 LD12
D(13) A 7 H9
D13 LD13
B 7 H8
D(14)
D14 LD14
D[15] C7 J10
D15 LD15
A 9 C9
A(2) A 0 CS
B10
D7
A(3) A 1 CS 2
K 5 C3
UV(0 )
CD 0 TEST0
H5
C2
UV(1 ) CD 1 TEST1
G5 D3
UV(2 )
CD 2 TEST2
K 4
UV(3 )
E CD 3
UV(4 ) J4 J8
CD 4 LCS
2 1 H4
UV(5 ) H7
CD 5 LCS 2
UV(6 ) K 3 K 8
GN D OE CD 6 LA
UV(7 ) J3
G7
VCC_CAM UV(0:7) CD 7 LW R
H3
U110 2 Y(0) K 9
CD 8 LRD
K 2
Y(1)
OU T VDD
CD 9
J1 G1
Y(2)
3 4 CD10 VDD3
G4
MCKI Y(3) H6
CD11 VDD3
H2 K 1 0
PCL K Y(4) CD12 VDD3
H1
HZRE F Y(5) E 9
CD13 VDD3
G3
C1126 A10
VTREF Y(6) CD14 VDD3
10N F G2 B 2
Y(7)
CD15 VDD3
B 1
Y(0:7) VDD2.5
C1 E 2
CKI VDD2.5
D2 K 1
CAM_SDA SDA VDD2.5
D1 E 8
CAM_SC L SCL VDD2.5
E 4 B 5
RST XRST VDD2.5
E 3
CLKSEL
E 1
A 1
MCKI MCKI VSS
F1 F2
PCLK PCLK VSS
F3
J2
HZREF HREF VSS
F4 K 6
VTREF VREF VSS
J5
J9
REGRES REGRES VSS
J6
E10
CAMPWR_O N CAMPWR VSS
G6 B 9
SCANEN VSS
R120 0 K 7 A 5
SCANMO D VSS
10
C8 J7
CP_WEN_SSH WR NC
B 8 1
CP_OEN_SSH RD NC
A 8 2
CAM_IN T INT NC
C120 0
NC
CAM ASIC
VCCD
VCCD
C1138
10N F
C113 6
10N F
U1107
U1112
1 A1 Y1 6 1 A1 Y1 6
25 2 5
GN D VCC GN D VCC
R1112
100,1%
3 4 3 4
A2 Y2 A2 Y2
CP_WEN
R1109
100,1%
C114 2
680PF
C113 9
680P F
U1110
5
U1111
1
CP_OEN
1 Y1 6
A1
4
2 VCC 5
GN D
R1110
2
CLCD_EN 12 0
3 4
A2 Y2
3
C113 7
220P F C114 0
680PF
Changed by Date Changed Time Changed
2002.10.21
user8 3:35:25 pm
91 0
11 2
A
CAM_D(0:15 )
CAM_D(0)
CAM_D(1)
CAM_D(2)
CAM_D(3)
CAM_D(4)
CAM_D(5)
B
CAM_D(6)
CAM_D(7) VCCD
CAM_D(8)
CAM_D(9)
CAM_D(10 )
CAM_D(11 )
U110 5
CAM_D(12 )
TC7S32FU
CAM_D(13 )
5
CAM_D(14 ) 1
VCC
B
CAM_D(15 ) 4
CAM_OEN
Y
2
A
GND
CLCD_EN
GLCD_EN 3
C114 4
180P F
CAM_CLCD_E N
CAM_GLCD_E N C
CAM_ A
VCCD VCC_1.8A
CAM_WEN VBA T
C113 5 R1106
1U F 0
D
U1106
E
VCCD F
R1113
5
100,1%
1
VC C
B
4 CP_WEN_SS H
Y
2
CP_WE N A
C114 3
GND
U1109
470PF
3
VCCD
G
R1111
5
100,1%
1
VC C
B 4
Y CP_OEN_SSH
2
A
C114 1 GND
U1108
680PF
3
H
Engineer
COMPANY NAM E
JD YANG
Address
Drawn by
City
JD YANG
R&D CHK TITLE Size
A 2
DOC CTRL CHK SGH-V205
MFG ENGR CH K
QA CHK REV Drawing Numbe r
Shee t 11 of 11
0.8
11 12