Panasonic HC-V520P, Service Manual

Page: 67 / 68

67
11.6. Power Supply Circuit Block Diagram
PW MOS2.8V
POWER SUPPLY CIRCUIT BLOCK DIAGRAM
HC-V520/V520M/V510 POWER SUPPLY CIRCUIT BLOCK DIAGRAM
CL1461
DCG
LX7
RT
FLT7
INV6
VREF5
INV4
VCC
INV7
PGND4
STB6
HS6L HX567 LED
VO2S
LX1
PGND13
LX3
VO2
LX22
HX13
SELDRV
SCP
LX21
PGND2
INV1
STB5
HX4
UDSEL
VO7
VREGA
HX2
LX4
PWM7
STB1234
INV3
LX5 INV5 GND PGND567 LX6
22 21 18 20 17 19 16 15 14 13 12
23
24
25
26
27
28
29
30
31
32
33
11
10
9
8
7
6
5
4
3
2
1
37 38 39 40 41 34 35 36
IC1001
(POWER)
JK6701
1
3
4
2
+
T
D
-
JK6401
2
3
4
+
-
BATTERY
DC IN
PW SPK3.2V
PW LENS3.2V
CL1331
CL1332
CL1421
PW VBUS
PW NFCVDD2
(To IC3801-3,10,16)
PW RTCVREG32
E POW RST
(To QR3404-B)
CL1301
PW 5V
CL1471
PW HDM5V
CL1011
FUSE RESISTOR:
PW 3.2V
PW REG3V
PW GYRO3V
1 3
QR1002
QR1001
QR1101
5
1
4
3 2
IC1301
(REGULATOR)
GND
VOUT
VIN
NP CE
CL1371
Q1501
1 2 3 4
5 6 8 7
Q1502
1 2 3 4
5 6 8 7
1 2 3
4 6 5
Q1503
IC3401
(MPEG CODEC)
DI CHA
DO CHA
CLK CHA
CS CHA
SW NOREG
S FG ACL SCL
S FG ACL SDA
L31
L30
L29
K31
N31
MOSSENS ON H AF20
N30
B25
VBUS ON H U29
T31
R1261
IC2301
(RESET)
1
2
4
3 VDD
GND
CD
OUT
QR2308
CL1362
CL1105
CL1361
CL1101
CL1103
Q1504
PW REG3V
BL CONT
(From IC3401-AF7)
BATT RXD
AL29 USB DET H
T30 BATT TXD
IC1503
(RTC/CHARGE CONTROL)
/SWIN3
VREG32
E4
WKUP F3
B2
USB
A1 OUT
C2
A3
USBSW
G2 VREG25
(R1261/R1503/R6002)
IC PROTECTOR:
(IP6401/IP6701)
Please check the Fuse Resistor and IC Protector
when an output voltage does not output.
IP6701
IP6401
NOREG
BATT +
1
USB TERMINAL
VBUS
JK6001
PW VID1.1V
PW REG1.8V
PW PLL1.1V
PW LENS1.5V
CH1231
CH1101
ADPSW
PWSW
A2 ADP
C1 VADP
SW
F2
USB DET E6
E2
E7 BAT
E1 VUSB
D7 ISNS
F7 TDET
B6 CS
B7 SCK
E5
SWIN4
F4 WKUP RST
PW SD3.2V
CL1341
PW MOS1.2V
D902-906
(LCD BACK LIGHT)
C6 SDI
C7 SDO
S6002
POWER ON/OFF
LI BATT
D3 /SWIN1
B501
G4 COINBAT
G3
DVIN A6
CHG EN F5
FULLSET D2
BATSET D1
USB EN F6
USB WK CNT B4
CL1001
CL1002
6 4 5
2
IC1421
(REGULATOR)
NOISE
VIN VOUT VOUT
GND CE
R6002
CH3403
QR3403
1 2 3
6 8 7
IC1551
(BATTERY
MONITOR)
THM SDA
4
5
ALRTN
VREG VDD VSS VBAT
SCL
IC1501
(REGULATOR)
IC1491
(REGULATOR)
4
3
2 1
GND CE
VIN VOUT
IC1471
(REGULATOR)
4 3
2 1
GND
CE
VIN VOUT
IC1011
(REGULATOR)
4
3
2 1
GND CE
VIN VOUT
CL1391
CL1392
IC1091
(SWITCHING
REGULATOR)
12
13
14
15
16
8
11 10 9
1 2 3 4
PVCC
VCC
STB
RT
P GND
PVCC
LX1 LX1
P
GND
FB INV GND
VOUT
7
6
5
LX2
LX2
VOUT
PW MOS1.8V
PW WIFI3.2V
PW WIFI3V
1 2 3
4 6 5
CE VIN
VOUT GND CS
NC
CL1351
CL1321
IC1431
(REGULATOR)
4 3
2 1
GND CE
VIN VOUT
IC703
(REGULATOR)
1 2
3 4
GND
STBY VIN
VOUT
5 4
1 3 2
IC301
(REGULATOR)
NC
IN OUT
GND CE
IC704
(REGULATOR)
1 2
3
4
GND
STBY VIN
VOUT
R1503
HC-V520/V520M only