Panasonic DMC-FX36GK Manuale di servizio - Pagina 21

Sfoglia online o scarica il pdf Manuale di servizio per Fotocamera digitale Panasonic DMC-FX36GK. Panasonic DMC-FX36GK 50. Lumix series

Stampa la pagina

S3.5. Power Block Diagram

CL2004
CL1003
CL1001
JK2002
F2001
UNREG+
1
CL1002
BATTERY
TERMINAL
D
Q1101
G
(MOS-FET: Nch)
S
Q1102
QR1102
(ACADP IN: L )
IC9101
FLASH TOP P.C.B.
(SYSTEM)
CL9103
POWER SW
S8002
ON
PS8001
PP9802
76
POWERSWONL
18
3
PS8001
PP9802
19,20
4,5
OFF
CL9814
PP9001
PS9801
57
POWERSWONH
68
68
CL9014
IC6001
POWERONH
(VENUS 4)
87
IC6002
(POWER SW ON)
(SD RAM/FLASH ROM)
GPIO48
W1
CL9035
CL9834
(POWER ON H)
PP9001
PS9801
GPIO47
T4
40
40
(WPBM)
FR WP
D12
16 WPN
(WEBM)
CPUWE2B
D14
(SYS RESET)
RSTB
P2
(ACADP IN)
PP9001
PS9801
GPIO68
B7
33
33
(PWM BLT)
PP9001
PS9801
GPIO67
H3
92
92
MCK48I
MCK48O
CL9007
AA24
AB24
X6001
(24MHz)
QR1001
UNREG
69
POWER CTL SW
70
CL1005
V
DD
37
RESETIN
84
D3V
RESETOUT
85
WEN
10
RL6003
CL1007
SCP (Short Circuit Protection)
ON : More than1.0V
CL1008
IC1001
(7CH SW REGULATOR)
33
32
31
30
29
28
27
26
25
24
23
1.0V
REF
CHARGE PUMP
VREF
OSC
SCP
-
0.8V
REF
+
NON5
0V
2.5V
-
INV3
34
REG
+
22
-
UVLO
INV6
REF
+
INV2
35
0.8V
TSD
-
21
-
REF
+
INV7
1.0V
+
REF
INV4
0.8V
36
-
20
REF
-
+
INV7I
REF
1.0V
+
Hx4
37
0.8V
-
19
+
PWM7
DAC
Lx4
38
18
HS6L
PGND4
PMW &
39
17
LOGIC BLOCK
HS67H
Hx2
40
16
HS7L
Hx21
41
15
Lx7
PGND2
42
14
PGND567
PRE
Lx22
DRIVER
43
13
PRE
Lx6
PRE
PRE
DRIVER
VOUT2
DRIVER
DRIVER
44
12
PRE
DRIVER
1
2
3
4
5
6
7
8
9
10 11
S-7
CL1020
IC1210
CE
VIN
ON/OFF
(REGULATOR)
3
4
CONTROL
CURRENT
CL1210
LIMIT
CE CE/
1
VOUT
VOLTAGE
VSS
2
CL1040
REFERENCE
Q1040
4
3
5
2
CL1030
6
1
CL1010
CL1060
CL1050
6
5
4
D
G
Q1050
S
CL1051
1
2
3
CL1070
CL9039
PS9801
PP9001
23
23
CL1071
CL9040
PS9801
PP9001
25
25
CL1006
DMC-FX35/FX36 POWER BLOCK DIAGRAM
UNREG
AF3.4V
A3.1V
D3V
D1.2V
D1.8V
PW CCD PLUS
To IC3001-42
(PW CCD MINUS)
To IC3001-41
(PW CCD MINUS9)
To FP9002-4
(BL PLUS)
To FP9002-3
(BL MINUS)
To FP9801-1
(CCD POWER)