Panasonic HC-X920P, Руководство по обслуживанию

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11.7. Power Supply Circuit Block Diagram
POWER SUPPLY CIRCUIT BLOCK DIAGRAM
HC-X920/X929/X920M/X910 POWER SUPPLY CIRCUIT BLOCK DIAGRAM
PGND12
CTL1235
CTL7
PGND12
LX2
PGND34
LX4
HX2
PGND34
HX3
LX3
LX6 PGND56 LX6
FB5
INV6
FB6
LINV7
INV5
GND
FB4
INV4
INV3
FB3
INV2
FB2
SCP6
SCP6OUT
CMINUS
FB1
HVREG CPLUS
VBA
T
INV1 SCP
RT
VREGA
VCC
VREGD
PGND56 HX4 HX4 HX5 LX5
22 21 18 20 17 19 16 15 25
HX1
26
LX1
27
LX1
28 24 23
34
35
36
37
38
39
CTL6
CTL4
LX4 40
41
42
29
30
31
32
33
11
12
13
14
10
9
8
7
6
5
4
3
2
1
46 47 48 49 50 43 44 45
IC1001
(POWER)
PW VBUS
PW HDM5V
CL7111
CL1011
5
1
4
3 2
IC7111
GND
VOUT VIN
NC CONT
GPIOF22
VBUS ON H
VOUT
NC
VIN
CONT
5
1
4
3 2
IC1011
(REGULATOR)
GND
PW 5V
PW MIC5V
LX7 HX6 PGND7 HX6
51 52 53 54
VO7 FB7
55 56
PW REG1.8V
PW 3.2V
CL1501
CL1001
CL1311
CL1502
CL1101
CL1002
JK6751
1
3
4
2
+
T
D
-
JK6801
2
3
4
+
-
BATTERY
DC IN
Q1501
1
2 3
5 6 8 7
IC1501
(BATTERY
CHARGER)
28
1
2
3
4
5
6
7
21
20
19
18
27 26 25
8 9 10 11
ICREF
ACIN
VREF
EAO
EAI
FBO
CE
VDDP
LGATE
PGND
CSOP
CSSP
CSSN
ICOUT
BOOT
VICM SDA SCL VDDSMB
17
16
15
CSON
NC
VFB
12 13 14
GND ACOK NC
24 23 22
UGA
T
PHAS
DCIN
Q1504
1 2 3 4
5 6 8 7
IC3401
(DIGITAL SIGNAL PROCESSOR)
IC1503
(LOGIC IC)
IC2304
(RTC)
12 CONP1
9
WKUP
10 CONP2
ADC12
SW NOREG
B10
A10
G14
13 VDD
B25
1
3
2 INH
VEE
4 G
COM 8
6
7
CH0
CH1
5 CTRL
VCC
QR1505
QR1506
QR1502
QR1504
B3901
(LI BATT)
Q1502
1
2
3
4 5
6
8
7
IC1502
(COMPARATOR)
8
6
7 B OUT
B -IN
5 B +IN
V+
1
3
2 A -IN
A +IN
4 GND
A OUT
SDA1
SCL1
S SDA AV CH
S CLK AV CH
GPIOF6
CHG EN
BAT V
IP6752
IP6801
QR1503
4
QR1101
CL1105
5
1
VOUT VSS
CNT
4
NC
IC2303
(REGULATOR)
4
1
OUT
VSS
2
VDD
3
NC
IC2302
(VOLTAGE DET.)
3
VIN
QR2301
Q2302
2
BKUP 8
IC6001
(AND GATE)
CL1103
PW REG3V
T31
T30
C27
GPIOB13
BATT RXD
BATT TXD
GPIOB14
ADC07
D25 ADC10
MICON T
B8 GPIOF23
LCD BL ON
PW STNOREG
(To FLASH)
PW WIFI3.2V
PW WIFI3V
R1002
QR1001
QR1002
1 2 3
4 6 5
Q1002
QR1003
CL1424 CL1321
CL1421
PW REG3V
PW MOS3.2V
PW SD3.2V
PW SPK3.2V
PW LENS3.2V
Q1441
5 4
1 3 2
FUSE RESISTOR:
(R1002/R1003/R1004/R1601)
IC PROTECTOR:
(IP6752/IP6801)
Please check the Fuse Resistor and IC Protector
when an output voltage does not output.
IC1424
4
1
3
2
VIN
VOUT
CE GND
PW EVF2.5V
R1003
R1004
PW LCDBL H
1 2 3
6 8 7
IC1601
(DC/DC CONVERTER)
VOUT
PWM
4
5
FB
ISET
SW GND
VIN EN
R1601
PW MOS1.2V
CL1361
PW LCDBL L
(REGULATOR)
AF7 BL PWM LCD
BL CONT
A8
CH1001
CH1002
CL1331 IC703
(REGULATOR)
IC3910
(REGULATOR)
PW LENS1.5V
IC704
(REGULATOR)
3
2
4
1
VIN
VOUT
STBY
GND
PW GYRO3V
1 2 3
6 8 7
IC7101
(DC/DC CONVERTER)
COMP SS
4
5
FB
BOOT SW GND VIN
EN
(REGULATOR)
PW VID1.1V
CL7101
CH3408
1 2 3
6 8 7
IC7201
(DC/DC CONVERTER)
COMP SS
4
5
FB
BOOT SW GND VIN
EN
PW CAM1.2V
CL7201
1 3
6 4 5
2
IC1421
(REGULATOR)
NOISE
VIN VOUT VOUT
GND STBY
CL1431
IC1431
4
1
3
2
VIN
VOUT
CE GND
PW PLL1.1V
(REGULATOR)
4
1
3
2
VIN VOUT
CE
GND
E POW RST
(QR3414-B)
1 2 3
6 8 7
IC3941
(DC/DC
CONVERTER)
COMP SS
4
5
FB
BST SW GND VIN
EN
1 2 3
4 6 5
CE VDD
VOUT GND CS
NC
2
3 XIN
XOUT
X2301
32.768kHz
HC-X920/X929/X920M only