Overall Block Diagram (1/2) - Sony DSC W55 - Cyber-shot Digital Camera Service Manual

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