Panasonic Lumix DMC-F2PC, Руководство по обслуживанию

Страница: 22 / 48

S-7
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
- CHARGE PUMP
1.0V
VREF
2.5V
REG
OSC SCP
TSD
UVLO
DAC
PWM &
LOGIC BLOCK
PRE
DRIVER
PRE
DRIVER
PRE
DRIVER
PRE
DRIVER
PRE
DRIVER
P
R
E
D
R
IV
E
R
P
R
E
D
R
IV
E
R
REF
0.8V
REF
0.8V
REF
0.8V
REF
0.8V
REF
0V
REF
1.0V
REF
1.0V
H
I-
S
ID
E
S
W
OCP
OCP
OCP
W1
IC6001
(VENUS4)
T4
57
75
IC9101
(SYSTEM IC)
70
POWER SW ON L
POWER SW ON H
POWERCTL SW
POWER ON H
GPIO48
86
7
IC6002
(SDRAM/FLASH ROM)
WEN
84 RESETOUT
P2
D14 RL6003
69 UNREG
P8002
UNREG 1
F8021
ON
OFF
POWER SW
PS8001
10
PP9001
10
QR1101
CL1005
L2
S8002
D12 13 WPN
DMC-F2 POWER BLOCK DIAGRAM
X6001
(24MHz)
AB24
MCK48I MCK48O
SCP (Short Circuit Protection)
ON : More than1.0V
D3V
AF3.4V
D1.2V
PW CCD PLUS
CL1040
CL1030
CL1060
CL1020
IC1210
(REGULATOR)
A3.1V
D1.8V
1
3 4
VOUT
2
ON/OFF
CONTROL
CE CE/
VIN
CURRENT
LIMIT
VOLTAGE
REFERENCE
VSS
CL1210
To FP9103-40
(BL PLUS)
CE
Q1050
1
2
6
4
5
3
Q1040
CL1010
1 2 3
4 6
D
S
G
5
CL1070
CL9007
AA24
GPIO47
FR WP
CPUWE2B
RSTB
GPIO21
34
Lx6
35
36
37
38
39
40
41
42
43
44
1 2 3 4 5 7 8 9 10 11
16
15
14
13
12
19
18
17
22
21
20
NON5
INV6
INV7
INV7I
UPIC7
HS6L
HS67H
HS7L
Lx7
PGND567
S
T
B
56
P
V
C
C
5
O
U
T
5
H
x1
Lx
1
P
G
N
D
13
Lx
3
H
x3
S
T
B
3
S
T
B
12
4
U
D
S
E
L4
VOUT2
INV3
INV2
INV4
Hx4
Lx4
PGND4
Hx2
Lx21
PGND2
Lx22
V
R
E
F
V
R
E
G
A
C
P
O
U
T
C
+
H
V
B
AT
V
IN
C
+
L
G
N
D
R
T
S
C
P
IN
V
1
6
23
24 25 26 27 28 29 30 31 32 33
To FP9103-41
(BL MINUS)
CL1071
CL1003
IC1001
(7CH SW REGULATOR)
D5 GPIO73
(POWER SW ON)
(POWER ON H)
(WPBM)
(WEBM)
(SYS RESET)
(ID BATT DO)
(BLT CNT)
CL9101
CL1072
(BATTERY TERMINAL)
U1 GPIO6
(CCD POWER SE)
CL1006
SE3.4V
To PS8001-22
(IGBT VCC)
CL1001
PS8001
12-15
PP9001
12-15
PS8001
24
PP9001
24
BATT THERMO 2
ID BATT DQ 3
UNREG GND 4
PS8001
8
PP9001
8
PS8001
9,18-21
PP9001
9,18-21
FLASH TOP P.C.B.
CL8026
CL9006
CL9005
ADC1
(BATT THERMO)
AB17
CL9003
CL6007
2
IC6004
(FeRAM)
4 DQ 1
VSS
D3V
5
D8
GPIO83
CL9001
FP9001
1
FP9001
41
To IC3001-41
(PW CCD MINUS)
CL1050
S3.5. Power Block Diagram