Read Sony DSC-R1 (serv.man13) Service Manual online
DSC-R1_L2
— 9 —
— 10 —
3-4. POWER BLOCK DIAGRAM (1/3)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SY-132 BOARD (1/3)
IC001
05
BATT_SIG
D_1.2V
FAST_CHARGE
BATT/XEXT
BATT_SIG
LF001
Q004,
005
Q001,
002
D_1.2V
CAM_P_5V
CAM_P_5V
D_2.8V
D_2.8V
A_2.8V
A_2.8V
PANEL_2.8V
PANEL_4.7V
PANEL_4.7V
UDRIVE_3.3V
UDRIVE_3.3V
USB_3.1V
CAM_2.8V
SDRAM_2.8V
PANEL_2.8V
SDRAM_2.8V
DC CONTROL,
RESET,
LANC DRIVE
(9/10)
CHARGE
CONTROL
44
13
XLANC_PWR_ON
XLANC_IC_ON
55
52
52
SYS_DD_ON
XCS_DDCON
INIT_CHARGE
50
BATT_IN
FAST_CHARGE
INIT_CHARGE
BATT/XEXT
49
14
15
15
F006
VCC2
60 VCC3
61 VCC1
WAKE_UP
XCTL2
LD
OUTC1
CTL1
DIN
CLK
OUT1-1
OUT1-2
IN1
F001
F003
F005
ST_UNREG
ST_UNREG
F002
64
66
12
L006
SWITCHING
Q006, 013
VS1 65
OUT3-1
OUT3-2
IN3
70
72
10
L008
L015
L014
L013
L012
L011
SWITCHING
Q007, 014
VS3 71
OUT2
IN2
68
11
L007
SWITCHING
Q008
Q009
D007
D009
VB 62
VS2 69
OUT4
IN4
73
9
L004
L016
SWITCHING
VS4 74
Q010
OUT5
IN5
75
8
L005
SWITCHING
VS5 76
CAM_5V
CAM_5V
BL_HV
BL_HV
PANEL_8.5V
CAM_–3.0V
CMOS_GP3_ON
CAM_–15.5V
Q011
OUT6
IN6
77
7
L003
L009
SWITCHING
VS6 78
Q012
OUT7
IN7
79
VCONT5 1
6
L002
SWITCHING
Q015
8.5V REG
VOUT5 2
VOUT3 46
VBATT 45
VOUT4
58
EVER_3.0V
CAM_–3.0V
CMOS_GP3_ON
EVER_3.0V
VOUT2 47
VCCO1
VCCO2
63
67
VOUT1
48
Vout
Vin
–3.0V REG (9/10)
IC006
5
3
Vout
Vin
3.1V REG (9/10)
IC002
5
4
CE
1
BUFFER
(6/10)
IC801
CE 1
CE
1
D008
D005
A7
J1
H2
G1
G2
C1
D3
D3
Q407
E8
H1
A8
A1
A1
BATTERY
CHARGE
DETECT
A9
XLANC_PWR_ON
XLANC_IC_ON
XSLIDE_PWR_ON
XCS_DDCON
BATT_IN
SYS_DD_ON
G8
H8
BATT_SENSE
ACV_SENSE
F8
DD_CON_SENSE
DDCON_SO
DDCON_SCK
BATT_SO
BATT_SI
FAST_CHARGE
INIT_CHARGE
BATT/XEXT
BACK_UP_VCC
BATT_UNREG
BATT_SIG
BT901
BATTERY
TERMINAL
+
−
S
2
3
1
CN002
2
3
1
DC IN
CN901
ACV_UNREG
ACV_GND
BATT_GND
BATT/XEXT
CN003
IC401
FRONT CONTROL
(6/10)
Q018
BUFFER
Q016, 017
D002
L001
DDCON_SO, DDCON_SCK
BATT_UNREG
D 1.2V
ACV_UNREG
RL-061 BOARD
CN808
CN321
XSLIDE_PWR_ON
9
5
9
EVER_3.0V_LED
5
POWER
OFF
ON
(POWER)
(STAND BY)
S323
D324
C9
EVER_3.0V
EVER_3.0V
EVER_3.0V
D_2.8V
D_2.8V
D_2.8V
D_2.8V
CONTROL SWITCH
BLOCK (COMMAND)
BLOCK (COMMAND)
CONTROL SWITCH
BLOCK (MODE)
BLOCK (MODE)
BK-002 BOARD
D001
/CHG
5
CN341
D_2.8V
3
1
CN343
10
20
CN805
11
CN342
D_2.8V
6
BT341
LITHIUM
BATTERY
VL_3V
VL_3V
17
4
LANC DC
ACC
J902
POWER (2/3)
(PAGE 3-9)
A
POWER (3/3)
(PAGE 3-11)
B
Q809, 811
LANC SIG
SWITCH
(Service manual page 3-7)
: Points changed portion.
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