Sony DSC-W90 (serv.man14) Service Manual ▷ View online
3-2
DSC-W90_L2
3-2. DIAGRAMA EM BLOCO GERAL (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
ST-160 BOARD
RL-071/078 BOARD (2/2)
SW-494 BOARD
SY-169 BOARD (2/2)
ST_UNREG
Q001
FLASH
DRIVE
FLASH
UNIT
FLASH
CONTROL,
CHARGE
CONTROL
4
9
10
7
IC001
XE_A(H)
TRIGGER
TRIG_GND
XE_K(L)
+
C901
CHARGING
CAPACITOR
D001
4
3
2
1
15
T001
6
12
8
CN001
CN707
(2/2)
(2/2)
9
5
4
STRB_CHG
XSTRB_FULL
STB_CHG_CNT
STRB_ON
XAF_LED
VL_3V
XPWR_LED
XAE_LOCK_SW
XSHUT_SW
D002
SELF-TIMER/
AF ILLUMINATOR
D101
(POWER)
D706
(MS ACCESS)
1, 2
BT001
LITHIUM
BATTERY
S101
(SHUTTER)
XAE_LOCK_SW
XSHUT_SW
KEY_AD_1, 2
8
7
FUNCTION
KEY
XPWR_ON
XPWR_ON
3
8
CN101
(2/2)
7
4
XAE_LOCK_SW
XSHUTTER_SW
X_PWR_LED
POWER
S102
3
XDIRECT_PB
XDIRECT_PB
8
CN001
CN708
5
KEY_AD1, 2
KEY_AD_1, 2
6, 7
7, 6
N
S003
S001, S002,
S004 - S010
MODE
DIAL
MODE_DIAL1, 2
MODE_DIAL1, 2
12, 11
1, 2
S011
4
+
–
BT901
BATTERY
TERMINAL
BATT_UNREG
S
BATT_SIG
MC-176 BOARD
(2/2)
(2/2)
30
6, 5
1
25, 26
26
15, 9
XACC_IN
UART Rx, UART TX
UART Rx,
UART Tx
11 -13
18 - 20
23, 25
ACV_UNREG
ACV_UNREG
8 - 10
21 - 23
17, 21
CHARGE_V
CHARGE_V
XACC_IN
4
27
7
XPOWER_ON
XPOWER_ON
7
24
19
XACV_DET
XACV_DET
CN101
(2/2)
(2/2)
CN710
(2/2)
CN102
(2/2)
MULTI
CONNECTOR
BATTERY
AUTHENTICATION
(9/11)
IC201
FRONT
CONTROL
(8/11)
IC101
BACK UP VCC
(8/11)
IC102
D102
D101
RESET
(8/11)
IC106
E4
B2
B4
3
4
5
1
A9
D7
2
A1
B7
B1, B5, C5, D5
W20, H18, B24, G18
XCS_IC_201,
XIC_211_1_SCK,
IC_211_1_SO,
IC_211_1_SI
D1, D2, E1
XDD_SYS_RST
Q101
XDIRECT_PB
Q006
BACKLIGHT
CONTROL
Q704
AF LED
CONTROL
XIC_211_RST_REQ
B8
H8
XPWR_ON
XPWR_ON
XACV_IN
XACC_IN
IC_211_1_UI, IC_211_1_UO
F9
BL_EN2
ST_UNREG
UNREG
UNREG
BL_H
CAM_12V
CAM_-7.5V
TI_5.0V
MAX_5.0V
D_3.0V
A_3.0V
DDR_1.8V
D_1.8V
D_1.2V
C6
XMS_IN
D8
E2
USB_VBUS
XCS_FR
XDD_SYS_RST
XDD_SYS_RST
CPU
(4/11, 5/11)
IC211
(2/2)
OVERALL (1/2)
(PAGE 3-1)
2
OVERALL (1/2)
(PAGE 3-1)
1
DC/DC
CONVERTER
(10/11)
IC001
Q004,
Q013
D002
D003
A23
G15
XPWR_LED
Y9
XSTRB_LED
W8
XAE_LOCK_LED
W9
V2
H9
H15
Y16
N19
R19
H8
B9
XPWR_OFF
G8
K8
G9
H17, A24, G17
W12
AB18
IC_211_0_SO,
IC_211_0_SI,
XIC_211_0_SCK
IC_211_0_SO, IC_211_0_SI, XIC_211_0_SCK
D26, G19
AC8, AF6
MODE_DIAL1, 2
AB7, AE6
STRB_CHG
XSTRB_FULL
STB_CHG_CNT
8
9
5
STRB_ON1
4
12
CN701
AFLED_CONT
05
J5
J4
X101
32.768kHz
D001
AE/AF LOCK/
SELF-TIMER
4
XAE_LOCK_LED
XAE_LOCK_LED
9
D002
FLASH CHARGING/
RECORD
5
XSTRB_LED
BL_H
XSTRB_LED
8
9
BL_L
1
VL_3V
BL_L
BL_L
4
BACKLIGHT
12
LCD901 (2/2)
LCD MODULE
3-3
DSC-W90_L2
3-3. DIAGRAMA EM BLOCO POWER (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Q006
Q003
BACKLIGHT
CONTROL
B+ SWITCH
L009
BATTERY
AUTHENTICATION
(9/11)
IC201
FRONT CONTROL
(8/11)
IC101
DC/DC CONVERTER
(10/11)
IC001
SY-169 BOARD (1/2)
MC-176 BOARD
Q004, 013
F002
CN101
CN710
CHARGE_V
XACV_DET
XACV_DET
ACV_UNREG
CHARGE_V
BATT_UNREG
ACV_UNREG
XACV_IN
D002
D003
CN102
MULTI
MULTI
CONNECTOR
23, 25
18-20
17, 21
21-23
19
24
11-13
8-10
7
XPOWER_ON
XPOWER_ON
7
27
4
BT901
BATTERY
TERMINAL
BATT_UNREG
BATT_SIG
+
S
–
TXRX
E4
GD
28
BATT
45
L007
L004
D007
PVSD
13
PVBST
29
PVLED
35
LXSU
47
PVAFE
9
XRESET
OUT
Vdd
B2
CS
A9
XSYS_RST
B4
XPOWER_ON0
B8
XPOWER_ON2
B7
XPOWER_OFF
B9
XRESET_REQ
XPWR_ON
XPWR_ON
XDIRECT_PB
XPWR_OFF
XIC_211_RST_REQ
XDD_SYS_RST
1.2V_INT
A1
P144_SOA0 D5
LXSD
D_1.2V
16
ONSD 15
LXBST 31
SWBST 30
ONBST 22
LXINV 21
PVINV 20
ONINV 1
PVM 4
LXM 5
ONM 3
LXLED 33
SWLED 34
FBLLED 37
ONLED 36
SU 43
PVSU 44
ONSU 46
LXAFE 8
ONAFE 10
P143_SIA0 C5
P142_XSCKA0 B5
P120_INTP0
IC_211_1_SI
DDC1P2_EN
CAMDD_EN
IC_211_1_SO
XIC_211_1_SCK
XCS_IC_201
B1
5V REG
(10/11)
IC002
EN
1
LBI
7
VBAT
6
SW
9
VOUT 2
BACK UP VCC
(8/11)
VIN
7
VCH
2
VOUT 6
VBAT
3
CS
4
VOLTAGE
DETECTOR
(10/11)
IC007
Vout
1
XRESET
5
VRO 8
Vin 4
Vsen 3
RESET (8/11)
IC106
1
4
F001
ST_UNREG
L005
L006
L002
D_3.0V
A_3.0V
CAM_-7.5V
MS_VCC
CAM_12V
DDC2P9_EN
BL_EN2
BL_EN1
VSU_EN
DDC1P8_EN
PS 8
EVER_PSB
DDC1P2_EN D9
BATT_SENS H8
DDC2P9_AD H7
DDC1P8_AD J7
DDC1P2_EN
CAMDD_EN B2
CAMDD_EN
DDC2P9_EN E9
DDC2P9_EN
DDC2P9_EN
BL_EN1 F8
BL_EN1
BL_EN2 F9
BL_EN2
DDC5PSW_EN F7
DDC5PSW_EN
VSU_EN J8
VSU_EN
DDC1P8_EN E8
DDC1P8_EN
DDCPV_EN C9
DDCPV_EN
EVER_PSB J9
EVER_PSB
SW1P8_EN J1
SW_1P8_EN
LDO1P8_EN H2
LDO_1P8_EN
DISW1P8_EN C2
DISW1P8_EN
DISW2P9_EN C1
XRSTX D7
DDC1P2_RESET C8
DISW2P9_EN
DDC5PSW_EN
D010
L003
D006
L001
BL_H
BL_L
MAX_5.0V
Q706
B+ SWITCH
MS_PWR_ON
Q014
B+ SWITCH
DDCPV_EN
LDO_1P8_EN
DISW1P8_EN
DISW2P9_EN
SW_1P8_EN
D_1.8V
D_3.0V
1.8V REG
(10/11)
Q010, 012
B+ SWITCH
Q007
1.8V/3.0V
DISCHARGE
IC003
IC102
Vin
B2
Vcont
A2
Vout B1
DDR_1.8V
VL_3V
EVER_3.0V
D_1.8V
TI_5.0V
D102
05
D011
D101
BACK_UP_VCC
D_1.8V
D_3.0V
D_3.0V
BACK_UP_VCC
MEMORY
STICK
DUO
CN704
9
POWER (2/2)
(PAGE 3-4)
G
POWER (2/2)
(PAGE 3-4)
E
POWER (2/2)
(PAGE 3-4)
C
POWER (2/2)
(PAGE 3-4)
B
POWER (2/2)
(PAGE 3-4)
A
POWER (2/2)
(PAGE 3-4)
D
POWER (2/2)
(PAGE 3-4)
F
3-4E
DSC-W90_L2
3-4. DIAGRAMA EM BLOCO POWER (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Vin
Vout
XACV_IN
IC_211_1_SI
IC_211_1_SO
XIC_211_1_SCK
XCS_IC_201
13V REG
(1/11)
IC305
LENS DRIVE
(2/11)
IC401
5
4
1.5V REG
(3/11)
IC502
CLOCK
GENERATOR
(9/11)
IC202
AUDIO AMP
(7/11)
IC603
VIDEO AMP
(7/11)
IC602
B2
B1
2.8V REG
(7/11)
IC601
Z_PI_SENS_Vcc
MAX_5.0V
A_3.0V
D_3.0V
CN402
F_PI_SENS_Vcc
LENS BLOCK
FOCUS
RESET
SENSOR
ZOOM
FG
ZOOM
RESET
SENSOR
ST-160 BOARD
CN701
CN001
D001
ST_UNREG
ST_UNREG
T001
FLASH
UNIT
L001
FLASH CONTROL,
CHARGE CONTROL
IC001
TI_5.0V
AF_5.0V
D002
SELF-TIMER/
AF ILLUMINATOR
CAM_12V
CAM_-7.5V
CAM_12V
CAM_-7.5V
CAM_3.5V
CAM_3.5V
D_3.0V
XDD_SYS_RST
XZM_RST_LED
XZM_RST_LED
CN301
8.1M
CCD IMAGER
IC003
BUFFER
IC004
CD-694 FLEXIBLE
BOARD
BOARD
1
9
SW-494 BOARD
2.5INCH
COLOR
LCD
LCD901
LCD MODULE
BACKLIGHT
CN713
CN708
CN707
CN001
BL_L
BL_H
9
1
3
10
RL-071/078 BOARD
CN101
3
3
5
8
D101
(POWER)
D706
(MS ACCESS)
37
31
32
18
3
12
12
11
1, 2
3
12
11
1, 2
BL_L
BL_H
BL_L
BL_H
3
4
D_3.0V
5
10
XPWR_ON
3
D_3.0V
RESET Z
PVDD
VDD
VDDD
D_3.0V
D_3.0V
D_1.8V
D_1.8V
POWER
S102
XDIRECT_PB
5
S003
BT001
LITHIUM
BATTERY
VL_3V
VL_3V
XAF_LED
MAX_5.0V
MAX_5.0V
TI_5.0V
TI_5.0V
D_3.0V
D_1.8V
MAX_5.0V
TI_5.0V
AFLED_CONT
IC503
OPTICAL
IMAGE
STABILIZATION
DRIVE
(3/11)
IC211
CPU
(4/11)
(5/11)
(6/11)
(5/11)
(6/11)
SE501
IC506
PITCH/YAW
SENSOR AMP
(3/11)
SE502
PITCH
SENSOR
YAW
SENSOR
AF LED
DRIVE
Q710
AF LED
CONTROL
Q704
42
21
Z_BOX1_PI_SENS_Vcc
27
Z_BOX2_PI_SENS_Vcc
25
TPU2_OUT G15
GPE_03 J8
L303
L701
L241
D601
R601
R723
L302
FB302
FB303
FB305
FB281
CCD SIGNAL
PROCESS,
TIMING GENERATOR
(1/11)
Q304
-7.5V
-7.5V
DISCHARGE
IC304
3.5V REG
(1/11)
IC307
Vin
Vcont
A2
B2
RESET
D10
Vout B1
2.3V REG
(1/11)
IC306
2.8V REG
(1/11)
IC308
6
4
TI_5.0V
DDC2P9_EN
2.8V REG
(3/11)
IC501
A_3.0V
D_1.8V
D_3.0V
MAX_5.0V
XDD_SYS_RST
XDD_SYS_RST
XDD_SYS_RST
XIC_211_IC_503_RST
Vin
Vcont
A2
B2
Vout B1
Vin
Vout
B2
B1
Vin
Vout
XDL
A6
GPE_09
H10
RESET_N
A7
A_3.0V
Q305
2.8V/3.5V
DISCHARGE
D_1.2V
SY-169 BOARD (2/2)
05
A_3.0V
DDR_1.8V
D_1.8V
D_1.8V
R253
FB282
FB283
L211
D_3.0V
D_3.0V
AU_AVCC
GPE_00
G8
XRESET_REQ
XPWR_OFF
XIC_211_RST_REQ
W12
XRESET
AB18
GPE_05
K8
SIO1_RXD
G18
SIO1_TXD
B24
SIO1_SCK
H18
GPS_04
W20
POWER (1/2)
(PAGE 3-3)
C
POWER (1/2)
(PAGE 3-3)
B
POWER (1/2)
(PAGE 3-3)
G
GPE_15
MS_PWR_ON
T7
POWER (1/2)
(PAGE 3-3)
F
POWER (1/2)
(PAGE 3-3)
A
POWER (1/2)
(PAGE 3-3)
E
POWER (1/2)
(PAGE 3-3)
D
D_1.2V
ST_UNREG
D_3.0V
A_3.0V
CAM_-7.5V
CAM_12V
BL_H
BL_L
MAX_5.0V
DDR_1.8V
VL_3V
D_1.8V
TI_5.0V
A_3.0V
FB702
FB306
D001
AE/AF LOCK/
SELF-TIMER
D002
FLASH CHARGING/
RECORD
Q401
R402
R401
R412
R411
B+ SWITCH
B2
B1
Vin
Vout
Vin
Vout
4-1
DSC-W90_L2
4-1. DIAGRAMA DAS PLACAS
4. PLACA DE CIRCUITO IMPRESSO E DIAGRAMAS ESQUEMÁTICOS
FRAME
LENS BLOCK
CN102
MULTI CONNECTOR
MIC901
MICROPHONE
BLOCK
LOCK
2.5INCH
COLOR
LCD
LCD901
LCD MODULE
IC211
(Not supplied)
IC003
(Not supplied)
LEVEL3
SY-169 BOARD
(SIDE A)
(SIDE A)
FLASH UNIT
C901
CHARGING CAPACITOR
BT001
LITHIUM BATTERY
ST-160 BOARD
SW-494
BOARD
BOARD
RL-071/078 BOARD
MC-176 BOARD (SIDE B)
MC-176 BOARD (SIDE A)
SP901
SPEAKER
LEVEL3
SY-169 BOARD
(SIDE B)
(SIDE B)
LEVEL3
CD-694 FLEXIBLE BOARD
BT901
BATTERY
TERMINAL
CN704
MEMORY STICK
CONNECTOR
BACKLIGHT
FLEXIBLE FLAT CABLE
(FFC-094)
FLEXIBLE FLAT CABLE
(FFC-092)
FLEXIBLE FLAT CABLE
(FFC-095)
FLEXIBLE FLAT CABLE
(FFC-093)
50
51
CN402
2
1
CN710
1
30
CN101
1
30
38
CN301
2
13
9
1
8
CN707
CN101
BLK
RED
BLK
RED
BLK
RED
WHT
Note: CN101 is no mount.
(Direct solder)
39
38
CN713
2
1
12
CN708
1
12
CN001
1
1
10
11
12
26
28
25
2
27
1
39
1
11
12
2
1
CN001
Note: CN101 is no mount.
(Direct solder)
Note: CN701 is no mount.
(Direct solder)
Note: CN001 is no mount.
(Direct solder)
12
1
CN701
1
8
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