Samsung photo smart 230 User manual

SAMSUNG Service Manual
Service Manual
SAMSUNG-photo smart
230

SAMSUNG Service Manual
Menu
(A)Over View
A1-1 Camera Exterior
A1-2 Camera disassembly
(B)Exploded
(C)PCB
C1-1 circuit diagram
C1-2 Pcb diagram
(D)Parts list
D1-1 electron
D1-2 mechanism
(E) Repair
E.1: Tools.
E.2:PCBDisassembly
E2-1 Disassemblydigitalboard
E2-2 Disassemblypowerboard
E2-3 DisassemblyTOPboard
E.3.Trouble shooting
E.3.1 Power on digital camera
E.3-2 Powererror
E3-2.1 Power does not turn on
E3-2.2 CCD power output error
E3-2.3 LCD power output error
E.3-3 Keyinerror
E.3-4 TFT-LCDerror
E.3-5 Imageerror
E.3-6 Recordingimageerror
E.3-7 Strobeerror
E.3-8 LENSdriveerror
E.3-9 Audio play error
E.3-10 Audio record error
E.3-11 TV output error
E.3-12 USBerror

SX-23ServiceManual Ver1.0
A. OverView
A.1-1:Camera Exterior:
Lens ring
Strobe
Windo
Grip
Ready/Busy
LED Power
Button
Zoom
Button
MENU
Button
LCD
Button
CANCEL
Button
1
5 WAY
Button

SX-23ServiceManual Ver1.0
Function
Button
Status LCD
Tripod hole
Battery
door
2

SX-23ServiceManual Ver1.0
Strap hole
CF door
A1-2 Camera Disassembly
3

SX-23ServiceManual Ver1.0
STEP 1.
Disassembly 7scerw
STEP 2
4

SX-23ServiceManual Ver1.0
1、After disassembly screw then push off battery cover
2、Take the CF cover
3、Take the back cover
4、Please turn function-key to set mode，defense you break the function-key before
disassemblying the front cover
5、Take the ahead cover
Turn to set mode
5

SX-23ServiceManual Ver1.0
6

(B) EXPLODED
7

(C) PCB
C.1-1 CIRCUIT DIAGRAM
8

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
POWER<->LCD PANEL
POWER<->LCDPOWER<->DIGITAL
SX23-POWER
1.1
DSC POWER_PCB TOP LEVEL BLOCK
A
17Tuesday, April 23, 2002
Title
Size Document Number Rev
Date: Sheet of
MB3883
23MB3883
P37
P38
P39
P40
P41
MAIN_PCTL
P43
P28
P31
P34
BAT_IN
GND
LCD_PCTL
P12
CCD_PCTL
Back-Light_POWER
23BACK-LIGHT_POWER
V+
GND
BLP5.4V
LCD_BCTL
LCD_POWER
23LCD_POWER
BAT_IN
GND
LCD3.3V
LCD15V
LCD5V
BLP5.4V
P12
P43
MCU_POWER
23MCU_POWER
BAT_IN MCU3.3V
GND
MAIN_POWER
23MAIN_POWER
BAT_IN
MAIN_PCTL
GND
MAIN3.3V
MOT4.6V
P37
P38
P39
P40
P34
P31
CCD_POWER
23CCD_POWER
CCD_PCTL
BAT_IN CCD15V
CCD3.3V
CCD-7.5V
FL5V
GND
P41 P28
SENSER
V+
CCD3.3V
FL5V
CCD-7.5VCCD_PCTL
CCD15V
MCU3.3V
P41
P12
LCD15V
LCD3.3V
BLP5.4V
LCD5V
P43
GND
GND GND
GND
GND
MAIN_PCTL P40
LCD_PCTL
P38
P37
CCD_PCTL
P12
P43
P31
GND
P34
P39
MAIN3.3V
MAIN_PCTL
P38
GND
P31
P28
P41
P28
LCD_BCTL
BLP5.4V V+
SENSER
P34
P40
P39
P37
MOT4.6V
BAT_IN
GND
BAT_IN
BAT_IN
BAT_IN
BAT_IN
BAT_IN
MOT4.6V
FL5V
GNDLCD3.3V
MAIN3.3V
GND GND
GND
GND LCD15V
CCD3.3V
GND
CCD15V
MOT4.6V
CCD-7.5V
MCU3.3V
MAIN3.3V
LCD5V
GND GND
BAT_IN BAT_IN
MAIN_PCTL
CCD_PCTL
GND
SENSERLCD_BCTL
LCD_PCTL
J2
WIRE(DIP)
1
2
TP43
1
TP1
1
TP2
1
TP3
1
TP41
TP51
TP6
1
TP7
1
TP12
1
TP8
1
TP9
1
L10
30OHM/0603/BEAD
TP10
1
TP11
1
TP13
1
TP45
1
J4
B2B
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24 25
27
26
28
J3
WIRE(DIP)
1
2

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
1.26V
靠
IC
端
SX23-POWER
1.1
<Title>
B
67Tuesday, April 23, 2002
Title
Size Document Number Rev
Date: Sheet of
P4
VREF
VREF
P4
VO6_5
VO6_5
VREF
VREF
VREF
VO6_5
C45
0.1uF/0603
R2824K/0603
C42
2.2uF
R32
160K/0603
R34
20K/0603
C55
150pF/0603
C54
0.1uF/0603
D15
FS05J10TP
R16
45K3-1
R17
15K-1
C52
0.1uF/0603 R301K/0603
R25 1K/0603
R22 1K/0603
C49
0.1uF/0603
R44
0/0603
C47
0.1uF/0603
R19
24K/0603
R21
160K/0603
R24
24K/0603
FUJITSU MB3883
U1
MB3883
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
33
34
35
36
37 38 39 40 41 42 43 44 45 46 47 48
SWOUT
SWIN
FB6
-IN6
C+IN6
DTC5
FB5
-IN5
-IN(A)4
OUT(A)4
FB4
-IN4
-IN(S)4 DTC4 CS VREF GND CSCP VCC CTL CTL1,2 CTL3 CTL4 CTL5
RT
CT
VB
-IN3
FB3
DTC3
-IN2
FB2
DTC2
-IN1
FB1
DTC1
OUT1-1 OUT1-2 OUT2-1 OUT2-2
OUT3
VCC(O)
OUT4
GND(O)
OUT5-1 OUT5-2
OUT6
RB6
R29
160K/0603
C53 0.1uF
C59
0.1uF/0603
R33 1K/0603
C75
22pF/0603
C43
0.1uF
R37 24K/0603
C56
0.1uF/0603
R38
160K/0603
C46 56pF
C48
0.1uF/0603
R20 20K/be adj
R23 1K/0603
Q17
2SD1898/SOT-89
C50
0.33uF/0603
L8 22uH/CD43
C57
0.1uF/0603 MAIN_PCTL
CCD_PCTL
LCD_PCTL
P12
BAT_IN
P28
P31
P34
P43
P41
P40
P39
P38
P37
GND
GND

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
400mA
POS-CAP
400mA
靠
IC
端
靠
IC
端
SX23-POWER
1.1
DSC MAIN_POWER CIRCUIT
A
57Tuesday, April 23, 2002
Title
Size Document Number Rev
Date: Sheet of
MGND
Q14
AO3401(S0T-23)
+
C37
33U/10V/B
R13
69K8-1
R14
25K5-1
L7
22uF/CD43
C33
0.1U
L9
30OHM/0603/BEAD
L5
22UH/CD43
R11
10K-1
D13
FS1J2E
Q12
AO3401(S0T-23)
R12
6K04-1
Q13
AO3400(S0T-23)
Q15
AO3401(S0T-23)
C38
4700P
+
C34
220U/6.3V/C
C69
100pF/0603
C35
4700P
C72
2.2uF/0805
C70
22pF/0805
D14
FS05J10TP
L6
22UH/CD43
C36
0.1U
BAT_IN
P37
MAIN3.3V
BAT_IN
P39
MOT4.6V
P31
P38
P40
GND
P34
GND

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
110mA
45mA
6mA
2mA
靠
IC
端
SX23-POWER
1.1
DSC LCD_POWER CIRCUIT
A
47Tuesday, April 23, 2002
Title
Size Document Number Rev
Date: Sheet of
C25
0.1uF
D11
FS1J2E
D7
FS05J10TP
Q10
SST2222A(SOT-23)
D8
16Vz
R7
3K
C29
47U/6.3V/B
D9
FSO5J10TP
R9
10K-1
C22
0.1U
C30
0.1uF/0603
D12
FSO5J10TP
C31
10U/10V/A
C26
1U/10V/A
U6
XC62FP/5V/SOT-23
1 2 3
GND Vin Vout
C32
0.1U
T3
65A-1012A
1
2
3
45
6
7
8
C20
0.1U
Q9
SI3442DV
1
2
3 4
5
6
D
D
GS
D
D
C19
4.7U/25V/B
C73
100pF/0603
C21
4.7U/25V/B
R43
30 OHM/100MHZ/0603
C23
10U/10V/A
R10
6K04-1
LCD15V
BLP5.4V
LCD5V
LCD3.3V
P12
BAT_IN
P43
GND
GND

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
15mA
95mA
85mA
25mA
CV-AX
靠
IC
端
SX23-POWER
1.1
DSC CCD_POWER CIRCUIT
A
37Tuesday, April 23, 2002
Title
Size Document Number Rev
Date: Sheet of
BAT_IN
Q7
SST2222A(SOT-23)
C6
4.7U/25V/B
C9
1U/35V/A
C11
0.1uF/0603
C74
100pF/0603
R6
6K04-1
Q6
SI3442DV
1
2
3 4
5
6
D
D
GS
D
D
D6
FS05J10TP
D3
FS05J10TP
C5
4.7U/25V/B
R4
560
R41
30 OHM/100MHZ/0603
R3
2K/0603
C14
0.1U
L2
47UH/L3225
C12
220U/6.3V/C
C16
33U/10V/B
C4
4.7U/25V/B
D1
FS05J10TP
D5
FS1J2E
D4
16Vz
D2
8.2Vz
Q5
SST3906(SOT-23)
C17
2.2U/10V/A
L4
47UH/L3225
R5
10K-1
C10
22U/20V/C
C18
0.1U
L3
10UH/L3225
C13
47U/6.3/B
U4
XC62FP/5V/SOT-89
1 2 3
GND Vin Vout
C76
33U/10V/B
T2
65A-1003
1
2
3
45
6
7
8C7
4.7U/25V/B
C15
0.1U
+
C8
47U/35V/
BAT_IN
CCD3.3V
CCD-7.5V
CCD15V
P41
P28
GND
GND
FL5V

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
(2SC2873) (2SC2873) (678XN-1025)
DELTA 00A-0073C(032-11-0)
SX23-POWER
1.1
DSC BACK-LIGHT & POWER CIRCUIT
A
27Tuesday, April 23, 2002
Title
Size Document Number Rev
Date: Sheet of
GND
T1
SIT11084-13C
1
2
3
4
5
10
6
R2
1.5K
Q1
2SD1898R(SOT-89)
Q2
2SD1898R(SOT-89)
C1
12P/3KV(C1808)
TP44
1
Q3
DTC114EKA(SOT-23)
+
C2
33U/10V/B
R1
1.5K
L1
150UH/CD43
C3
0.047U/63V
LCD_BCTL
BLP5.4V
GND
V+

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
ELEC CV-AX
SX23-POWER
1.1
DSC MCU_POWER CIRCUIT
A
77Tuesday, April 23, 2002
Title
Size Document Number Rev
Date: Sheet of
C61
220U/16V C63
0.1U C65
1U/0805
U2
XC62FP3302PR(SOT-89)
1 2 3
GND VDD VOUT
C64
1U/0805
BAT_IN MCU3.3V
GND

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FOR EMC
R2
2MPixel
R3
COM
PAD
DGND0
DGND0 AGND2DGND5
DGND2
DGND7
DGND2
DGND2
AGND4
DGND7 AGND3
<Doc> 1.3
CONNECTOR
A3
17Tuesday, June 11, 2002
Title
Size Document Number Rev
Date: Sheet of
FWE
FOE
IORD
IOWR
CE1RDY/BSY
CCDD3.3V
CCDD3.3V ASICD3.3V
ASICD3.3V
CCDD3.3V MAIND3.3V
CCDD3.3V
CCDD3.3V
MAIND3.3V
MAIND3.3V
CFVDD
CFVDD
CCDVH
CCDVL
MAIN_PCTL
DGND1
DGND7
AGND0
DGND0 DGND0
DGND0
AGND0
DGND0
REG
INPACT CD1
CE2
CD2
AGND3
AGND2
V-_BAT
V+_BAT
BAT_IN
V+_ADP
V-_ADP
V4
V3A
SUB
V2
V1A
V1B
CSUB
V3B
H1
H2
RG
FD0
FD1
FD2
FD3
FD4
FD5
FD6
FD7
FD8
FD9
FD10
FD11
FD12
FD13
FD14
FD15
FA1
FA2
FA3
FA4
FA5
FA6
FA7
FA8
FA9
FA10
CE1
CE2
CD1
CD2
RDY/BSY
INPACT
REG
BVD1
BVD2
FWE
IOWR
IORD
CFRESET
VS1
WP
FOE
WAIT
CCDIN
DETECT
CHARGER
SEG6
SEG7
COM1
SEG2
SEG0
COM2
COM3
SEG1
COM0
SEG5
SEG4
SEG3
KEYIN3
KEYIN0
KEYIN2
LED_TIMER
KEYIN1
KEYOUT0D
KEYOUT1D
CFSW
POW_ATT
MIC_GND
MIC_IN
BC_PCTL
BATTCHK
CF_INT
CF_DETECT
ZM2
ZM4
ZM1
ZM3
AFPI_CATH
AFPI_EMIT
SH-
ZPI_EMIT
ZPI_CATH
SH+
DIA+
DIA-
AFM2
AFM4
AFM1
AFM3
MAIN_PCTL TRIGGER IGBT_CTL
LCD_BCTL
CCD_PCTL
LCD_PCTL
LEDSW
CVBS
AUDIOTV
AV_ATTACH
MPGND
MAIND3.3V
CCD-7.5V
CCD15V
MAIND3.3V
MOT4.6V
MAIND3.3V
MAINA3.3V
MOT4.6V
STANDBY3.3V
CCDA3.3V CCDD5V
LCD15V
LCD5V
LCD3.3V
CCD15V
CCD-7.5V
CCDD3.3V
MAIND3.3V
L6 /0805
R6
100/1206
R1 0
L15
0/0805
+
C10
47uF/6.3V/B
R5
100/1206
R8
4.7K
+
C1
33uF/10V/B
R11
10K
C12
0.1uF
+
C2
47uF/6.3V/B
+
C7
33uF/10V/B
R9
51k
R10
4.7K
R7
51k
Q3
SI2302
L8 /0805
Q2
SI2302
L3 /0805
TP1
L9 /0805
C16
1uF/0805
JACK1
POWER JACK
D1
F1AJ3
J2
B2B
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
PR3
10K/8P4R/0603
1 2
3 4
5 6
7 8
L7 /0805
L2 /0805
SW12 CF_DETECT SW
TP4
F1
SST3A
TP3
C18 0.1uF
JP2
CONN PWR 1
2
J1
CCD
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
TP2
CF1
CF CARD
2
3
4
5
6
7
1
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
D3
D4
D5
D6
D7
CE1
GND
A10
OE1
A9
A8
A7
VCC
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
WP
CD2
CD1
D11
D12
D13
D14
D15
CE2
VS1
IORD
IOWR
WE
RDY/BSY
VCC
CSEL
VS2
RESET
WAIT
INPACK
REG
BVD2
BVD1
D8
D9
D10
GND
J3
TOP
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
+
C9
4.7uF/25V/B
JP1
CONN PWR 1
2
R2 R
J5
AV_JACK
1
2
3
4
L1 /0805
L4 /0805
Q1
PA1916
1
3
24 5
6
D1
G
D2 S D3
D4
+
C11
33uF/10V/B
C17 0.1uF
PR2
10K/8P4R/0603
12 34 56 78
L18
47uH/L3225
C19 0.1uF
PR1
10K/8P4R/0603
12 34 56 78
+
C4
4.7uF/25V/B
R15
1M
R3
0
+
C6
47uF/6.3V/B
J4
Motor
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
L10 /0805
+
C8
47uF/6.3V/B
L5 BEAD/0805
+
C5
4.7uF/25V/B
C13
0.1uF
+
C3
47uF/6.3V/B
R4
20K C14
0.1uF

1
1
A A
GND
DGND6
<Doc> 1.3
SDRAM/FLASH MEMORY/RTC/EEPROM
A3
67Tuesday, June 11, 2002
Title
Size Document Number Rev
Date: Sheet of
DGND6
DGND6
DGND6
DGND6
FA1
FA0
FA3
FA2
FA4
FA5
FA6
FA7
FA8
FA9
FA10
FA11
FA12
FA13
FA14
FA15 FA16
FA17
FA18
FA19
FD4
FD5
FD6
FD7
FD8
FD9
FD10
FD11
FD12
FD13
FD14
FD15
FD1
FD0
FD2
FD3
FRD
CCS
FWR
FM_RESET
MD0
MD1
MD3
MD2
MA0
MA1
MA2
MA3
MA12
MA13
RTC_1WIRE MCU2EEPROM
EEPROM2MCU
CAS
MD12
MA10
MD5
MA11
MD14
MD7
MD6
MA4
MD4
MA7
SDCLK
MD11
LDQM
MA5
RAS
MA9
MCS CKE
WE
MA8
UDQM
MD10
MD8
MA6
MD13
MD15
MD9
EEPROM_CS
EEPROM_SK
STANDBY3.3V
MAIND3.3V
MAIND3.3V
MAIND3.3V
MAIND3.3V
D11 1SS355
C117
0.1uF
R133 4.7K
Y4
32.768KHz
U26
FLASH MEMORY
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
A15
A14
A13
A12
A11
A10
A9
A8
A19
NC
/WE
/RESET
VPP
NC
RDY//BUSY
A18
A17
A7
A6
A5
A4
A3
A2
A1 A0
/CE
GND
/OE
I/O0
I/O8
I/O1
I/O9
I/O2
I/O10
I/O3
I/O11
VCC
I/O4
I/O12
I/O5
I/O13
I/O6
I/O14
I/O7
I/O15/A1
GND
/BYTE
A16
C115
0.1uF
R131 0
PR5 33/8P4R/0603
1 2
3 4
5 6
7 8
PR6
33/8P4R/0603
1 2
3 4
5 6
7 8
93C86
EEPROM
U24
1
2
3
4 5
6
7
8
CS
SK
DI
DO VSS
ORG
NC
VDD
U23
DS2415
1
2
3 4
5
6
GND
1-WIRE
VDD VBAT
X1
X2
R129 4.7K
C116
6pF
C118
0.1uF
R134 R
R130
10K
PR7
33/8P4R/0603
1 2
3 4
5 6
7 8
C120
0.1uF
R132 R
C150
47uF/6.3V/B
H1
DYNA-CAP 0.22F/3.3V
H1
H2
C114
0.1uF
U25
128SDRAM
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
VCC
LDQM
/WE
/CAS
/RAS
/CS
BA0
BA1
A10
A0
A1
A2
A3
VCC VSS
A4
A5
A6
A7
A8
A9
A11
NC
CKE
CLK
UDQM
NC
VSS
DQ8
VCCQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VCCQ
DQ13
DQ14
VSSQ
DQ15
VSS
TP22
FB20
30
L12
/L3225
PR8
33/8P4R/0603
1 2
3 4
5 6
7 8