Usb - Sony DSC-S70 Service Manual

DSC-S70
DD-141 (USB) SCHEMATIC DIAGRAM • See page 4-41 for DD-141 printed wiring board.
1 2
DD-141 BOARD (3/3)
A

USB

-REF.NO.:1,000 SERIES-
XX MARK:NO MOUNT
NO MARK:STILL/PB MODE
B
C
D
E
3
DD-141 BOARD (2/3)
F
G
H 1
DD-141 BOARD (1/3)
FAST_CHARGE
I
INIT_CHARGE
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
J
REC
PB
USB
DD-141 (3/3)
3 4 5
Q851
UN9113J-(K8).SO
IC851 SWITCH
3.1
USB I/F 3.1
USB_D+PULLUP
1.2
R852 R853
IC851
XX 1500
PDIUSBP11APW,118
R851
2.6 3.1
XX
MODE VCC
USB_TXENL 3.1 0
OE# VMO/FSEO
3.1
USB_XVDATA 0
RCV VPO
0.5
USB_D+IN
3.1
VP USB_D+
0.5
USB_D-IN 3.1
VM USB_D-
3.1
USB_SUSPND 3.1
SUSPND SPEED
C853
GND (NC)
22u
6.3V
A_3.2V
REG_GND
R854
C852
2200
10u
6.3V
Q852
UN9216J-(K8).SO
C_OUT
C_OUT
Y_OUT
Y_OUT
CNT_Y
CNT_Y
CNT_C
CNT_C
VOUT_ON
VOUT_ON
D_3.2V
D_1.8V
D_3.2V
ST_UNREG
ST_UNREG
CAM_P_5V
CAM_P_5V
BL_UNREG
BL_UNREG
FAST_CHARGE
INIT_CHARGE
05
AUDIO
SIGNAL
4-47
6 7 8
R857
24
R856
24
XLANC_PWR_ON
FB851
AV_JACK_IN
C851
0.1u
3.2
R855
0
100k
0
3.1
Q853
UN9113J-(K8).SO C_OUT
Y_OUT
Q852,853
AU MUTE
CNT_Y
CNT_C
VOUT_ON
ST_UNREG
CAM_P_5V
BL_UNREG
FAST_CHARGE
INIT_CHARGE_ON
9 10 11
CN851 16P
16 REG_GND
15 D-
14 D+
13 REG_GND
C856
0.1u
12 USB_DET
11 REG_GND
10 EXT_STRB_ON
SL-56 BOARD
CN251
9 LANC_SIG
(THROUGH THE
8 REG_GND FP-028 FLEXIBLE)
C855
0.1u (SEE PAGE 4-39)
7 XLANC_JACK_IN
6 LANC_DC
C854
0.1u
5 AV_JACK_IN
4 V_OUT
C857
XX
3 REG_GND
2 A_OUT
C858
XX
1 REG_GND
CN852 80P
1 REG_GND REG_GND 2
3 REG_GND REG_GND 4
5 AU_OUT REG_GND 6
7 AU_GND USB_D+OUT 8
9 XAU_LINE_MUTE USB_D-OUT 10
11 REG_GND REG_GND 12
13 C_OUT USB_TXENL 14
15 REG_GND USB_XVDATA 16
17 Y_OUT REG_GND 18
19 REG_GND USB_D+IN 20
21 CNT_Y USB_D-IN 22
23 REG_GND REG_GND 24
25 CNT_C USB_SUSPND 26
27 VOUT_ON USB_D+PULLUP 28
29 REG_GND LNAC_JACK_IN 30
31 N.C. EXT_STRB_ON 32
33 N.C. USB_DET 34
35 REG_GND AV_JACK_IN 36
37 A_3.2V A_4.9V 38
39 A_3.2V A_4.9V 40
41 D_1.8VS D_1.8VP 42
43 D_1.8VS D_1.8VP 44
45 D_3.2V CAM_3.2V 46
47 D_3.2V CAM_3.2V 48
49 D_3.2V CAM_-7.5V 50
51 ST_UNREG CAM_15V 52
53 ST_UNREG PANEL_3.2V 54
55 CAM_P_5V PANEL_4.9V 56
57 CAM_P_5V PANEL_6.5V 58
59 SP_5V PANEL_13.2V 60
61 SP_5V PANEL_-15V 62
63 BL_UNREG BATT_UNREG 64
65 BL_UNREG N.C. 66
67 N.C. LCD_DD_ON 68
69 FAST_CHARGE SYS_DD_ON 70
71 INIT_CHARGE_ON REG_GND 72
73 LANC_DC LANC_SIG 74
75 XLANC_PWR_ON REG_GND 76
77 REG_GND REG_GND 78
79 REG_GND REG_GND 80
SY-58 BOARD (7/8)
CN711 (SEE PAGE 4-27)
4-48
12 13 14
XLANC_PWR_ON
V_OUT
4
DD-141 BOARD (2/3)
XLANC_JACK_IN
EXTSTRB_ON
LANC_JACK_IN
3
EXT_STRB_ON DD-141 BOARD (2/3)
A_4.9V
A_4.9V
A_3.2V
CAM_3.2V
CAM_-7.5V
CAM_15V
PANEL_3.2V 2
DD-141 BOARD (1/3)
PANEL_4.9V
PANEL_6.5V
PANEL_13.2V
PANEL_-15.3V
BATT_UNREG
LCD_DD_ON
SYS_DD_ON
REG_GND
LANC_SIG
3
DD-141 BOARD (2/3)