DSC-W55 (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 22

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DSC-W55_L2
3-2
 : VIDEO SIGNAL
 : VIDEO SIGNAL
 : AUDIO SIGNAL
 : AUDIO SIGNAL
 : VIDEO/AUDIO SIGNAL
 : VIDEO/AUDIO SIGNAL
SY-176 BOARD (2/2)
V_OUT
A_OUT_L
XAV_JACK_IN
XAV_JACK_IN
USB_VBUS
V_LINE_OUT
AU_LINE_OUT
AU_LINE_OUT
USB_VBUS
USB_DP, USB_DM
USB_DP, USB_DM
6
20
16
26
CN001
MULTI
CONNECTOR
MC-181 FLEXIBLE BOARD
AUDIO AMP
(5/6)
IC603
E6
D1
B6
08
V_LINE_OUT
IC101_AUOUT
SP+, SP-
MIC_SIG
IC101_AUIN
XCS_AUDIO
XIC101_RST_OUT
XDD_RST_OUT
E5
E4
2
OVERALL (1/2)
(PAGE 3-1)
S003
(SHUTTER)
T
W
(ZOOM)
BATTERY
CHARGE
DETECT
Q102
3
4
6
1
XPOWER_ON
KEY_AD2
XPOWER_ON
XPLAY_SW
XPLAY_SW
6 - 8
XPWR_LED
XAE_LOCK_SW
XAE_LOCK_LED
XAE_LOCK_LED
MODE_DIAL0,1
MODE_DIAL0, 1
KEY_AD0, AD1
D002
(POWER)
D001
(AE/AF LOCK/SELF-TIMER)
USB_DP, USB_DM
DC/DC
CONVERTER
(6/6)
IC001
IC102 (2/2)
D_3.2V
ST_UNREG
MS_VCC
A_3.2V
D_1.8V
CAM_2.9V
CAM_ 7.5V
CAM_12V
D_1.2V
M_5V
IC101_1_SO, XIC101_1_SCK
F3, E3
A5, A2
XAV_JACK_IN
USB_VBUS
XMS_IN
IC_101_0_SI, IC_101_0_SO, XIC_101_0_SCK
A9
A8
X001
32.768kHz
D003
D004
D001
CN003 (2/2)
CN705 (2/2)
2
3
1
XSTRB_LED
XSTRB_LED
XSHUTTER_SW
POWER
S002
S001-S009
S010
(MODE DIAL)
S005
S006
+
-
BH001
BATTERY
TERMINAL
EVER_SRAM
S
X101
12MHz
D23
E4
AA23
W23
H25
U25
AB25
AA26
V25
F22
E22
F9
OVERALL (1/2)
(PAGE 3-1)
3
OVERALL (1/2)
(PAGE 3-1)
1
BL_L
C7
D7
XPWR_OFF
XCS_DD
A6
T25
K25
MS_PWR_ON
D3
B10
C9
E9
A4
A7
V1
A6
BL_H
N21
P23
FUNCTION
KEY
ROTARY
SWITCH
D702
(ACCESS)
D002
(FLASH CHARGING/RECORD)
B7
BATT_SENS
D4
B8
H1
XAF_LED
XAF_LED
XDD_RST_OUT
SW-498 BOARD (2/2)
RL-074 FLEXIBLE BOARD (2/2)
IC101
(2/2)
FRONT CONTROL
(2/6)
(2/6)
IC102 (1/2)
(2/6)
IC103
BATTERY
AUTHENTICATE
(2/6)
C6, C5, B6
AA5, AB5, Y5
K23, L23
L22, L25
MS_BS, MS_D0 -  MS_D3, MS_CLK
MS_BS, MS_D0 -  MS_D3, MS_CLK
CN703
CN702
MEMORY
STICK
DUO PRO
2 - 5, 7, 8
6
XMS_IN
BATT_XEXT
BATT/XEXT
XACV_IN
IC101_RXD4
EXTAL
IC101_TXD4
BATT_SIG
ACV_UNREG
ACV_UNREG
23, 25
CHARGE_V
CHARGE_V
(LND704)
(LND703)
(LND702)
BATT_SIG
BATT_SIG
REG_GND
19
10
10, 12
3, 5
8
1
11
21
23 - 29
Q001, Q002
4, 5, 6
3, 4
14, 15
17
18
9
8
9
1
16
3
8
KEY_AD0, AD1, PLAY_SW
11, 12, 13
3-2. OVERALL  BLOCK  DIAGRAM (2/2)
( ) : Number in parenthesis (  ) indicates the division number of schematic diagram where the component is located.
Ver. 1.2  2007.06
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