Power Block Diagram (1/3) - Sony DSC-R1 Service Manual

3-4. POWER BLOCK DIAGRAM (1/3)

SY-132 BOARD (1/3)
CN901
DC IN
CN003
Q016, 017
LF001
ACV_UNREG
1
ACV_GND
2 Q004,
BATT/XEXT
005
3
CHARGE
Q001,
CONTROL
002
BT901
BATTERY
TERMINAL
CN002
BATT_UNREG
+
1
BATT_SIG
S 2
BATT_GND
−
3
INIT_CHARGE J1
FAST_CHARGE H2
Q018
BATT/XEXT A7 BUFFER
Q407
BATTERY
BATT_SO G1
IC401 CHARGE
BATT_SI G2
DETECT
FRONT CONTROL
(6/10)
BATT_SENSE H8
ACV_SENSE G8
DD_CON_SENSE F8
DDCON_SO
C1
D3
DDCON_SCK
A9
BATT_IN
E8
SYS_DD_ON
XCS_DDCON H1
XLANC_PWR_ON A8
XLANC_IC_ON A1
C9
XSLIDE_PWR_ON
LANC DC
J902
ACC
RL-061 BOARD
CN321
S323 OFF
D324
5
POWER
ON
(STAND BY)
(POWER)
9
CONTROL SWITCH BK-002 BOARD
BLOCK (MODE)
CN341 CN343
D001
EVER_3.0V
/CHG 5 1
D_2.8V
D_2.8V 3 10
CONTROL SWITCH
BT341
17
BLOCK (COMMAND) LITHIUM
BATTERY
CN342
D_2.8V 6
05
DSC-R1_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
F001
F002
F003
F005
F006
61 VCC1
D002
60 VCC3
INIT_CHARGE
49 VCC2
FAST_CHARGE
BATT/XEXT
IC001
BATT_SIG
DC CONTROL,
RESET,
LANC DRIVE
(9/10)
INIT_CHARGE
FAST_CHARGE
BATT/XEXT
BATT_SIG
L001
BACK_UP_VCC
48 VOUT1
DIN
14
DDCON_SO, DDCON_SCK
15
CLK
BATT_IN
50
OUTC1
SYS_DD_ON
44
CTL1
XCS_DDCON
13 LD
XLANC_PWR_ON
55 WAKE_UP
XLANC_IC_ON
52 XCTL2
58
VOUT4
CN808
XSLIDE_PWR_ON
5
EVER_3.0V_LED
9
CN805
EVER_3.0V
20
D_2.8V
11
VL_3V VL_3V
4
EVER_3.0V
D_2.8V
3-7
Q006, 013
L006
SWITCHING
64
OUT1-1
OUT1-2 66
VS1 65
IN1 12
Q008
L007
SWITCHING
OUT2 68
VS2 69
IN2 11
Q007, 014
L008
SWITCHING
OUT3-1 70
OUT3-2 72
VS3 71
IN3 10
Q009
L004
SWITCHING
OUT4 73
VS4 74
IN4 9
Q010
L005
SWITCHING
75
OUT5
VS5 76
IN5 8
Q011
L003
SWITCHING
OUT6 77
VS6 78
IN6 7
D007
VB 62
D009
VCCO1 63 Q012
L002
VCCO2 67 SWITCHING
OUT7 79
IN7 6
VCONT5 1
VOUT5 2
D008
VOUT2 47
D005
VOUT3 46
VBATT 45
IC801
BUFFER
(6/10)
CE 1
L011
SDRAM_2.8V
L012
L013
PANEL_2.8V
L014
L015
IC002
3.1V REG (9/10)
1 CE
5 Vin Vout 4
L016
UDRIVE_3.3V
L009
CAM_5V
BL_HV
Q015
8.5V REG
Q809, 811
CAM_–15.5V LANC SIG
SWITCH
IC006
–3.0V REG (9/10)
CAM_–3.0V
5 Vin Vout 3
1 CE
EVER_3.0V
CMOS_GP3_ON
D_2.8V
3-8
Ver 1.1 2005.11
ST_UNREG
D_1.2V
CAM_P_5V
CAM_2.8V
A
A_2.8V
POWER (2/3)
(PAGE 3-9)
D_2.8V
USB_3.1V
PANEL_4.7V
UDRIVE_3.3V
CAM_5V
CAM_–3.0V
EVER_3.0V
CMOS_GP3_ON
ST_UNREG
D_1.2V
CAM_P_5V
A_2.8V
D_2.8V
B
PANEL_4.7V
POWER (3/3)
(PAGE 3-11)
SDRAM_2.8V
PANEL_2.8V
BL_HV
PANEL_8.5V