Panasonic HC-X1000E, Руководство по обслуживанию

Страница: 85 / 205

Q1505
HC-X1000 POWER SUPPLY CIRCUIT(1) BLOCK DIAGRAM
PW 48V
PW SD1 3.2V
POWER CTL1
POWER CTL2
POWER CTL3
POWER CTL4
PW +B
JK6301
1
3
4
2
+
T
D
-
JK6853
1
2
3
+
-
BATTERY
DC IN
Q1502
1
2 3
5 6 8 7
IC3401
(MPEG CODEC)
IC2303
(RTC)
12 CMP1
9
WKUP
13 SW1
QR1502
QR1501
B6951
(LI BATT)
BATT V
MICON D
IP6301
IP6851
4
QR1553
5
1
VOUT V
SS
CNT
4
NC
IC2301
(REGULATOR)
4
1
OUT
V
SS
2
V
DD
3
NC
IC2302
(VOLTAGE DET.)
3
VIN
QR2301
QR2302
2
BKUP 8
W2
W1
AD0 IN1
AD0 IN0
QR1508
FUSE RESISTOR:
(R1001/R1704)
Please check the Fuse Resistor when an output
voltage does not output.
S RTC DT
S RTC SCK
S RTC CS
NRST
POWER SW
IC PROTECTOR:
(IP6301/IP6851)
Q1503
Q1501
QR1504
Q1507
Q1506
7
6
5
SIO
SCK
CS
14 SW2
POWER
X2301
(32.768kHz)
3
2
XIN
XOUT
GPIO19
GPIO17
GPIO20
GPIO18 M3
M4
M2
L1
CH3418
CH2302
CH2303
CH2301
Q1701
R1001
2 3
4 1
FL6851
Q1504
2
3
NC
VDD
4
VSS
1
OUT
IC1501
(VOLTAGE DET.)
QR1551
Q1553
QR1554
Q1552
IC3406
(RESET)
PW REG3V
4
3
2
1
OUT VSS
VDD CD
RSTB U7
QR1556
Q1551
QR1557
Q1554
CH1001
CH1701
CH1703
CH3303
CH3306
CH1002
1 2 3
6 8
7
IC1701
(SWITCHING
REGULATOR
CONROLLER)
VSS RDuty
4
5
EXT
CC CSP VIN FB
ROSC
QR1705
Q1704
QR1706 XLR P ON H
(From IC3501-R3)
R1704
Q1001
QR1001
PW MIC5V
MIC4.3V
PW 5V
PW REG1.8V
PW DDR1.2V
PW REG3V
PW SWNOREG
PW 48V FLT
POWER SS UNIT
IC3301
(REGULATOR)
2 3
4 1
VOUT
VSS
VIN
CE
4 5
6
3 2 1
Q3301
QR3303
Q3303
PW SD3.2V
PW SD1 3218V
PW SD2 3.2V
IC3302
(REGULATOR)
2 3
4 1
VOUT
VSS
VIN
CE
4
5 6
3 2 1
Q3302
QR3304
Q3304
PW SD2 3218V
SD1 P ON L
GPIO100 A12
SD1 UHS ON L
GPIO101 B12
SD1 1.8V ON H
GPIO102 C12
SD2 P ON L
GPIO103 D12
SD2 UHS ON L
GPIO104 A13
SD2 1.8V ON H
GPIO105 B13
+
+
PW 48V FLT
XLR FRONT UNIT
XLR REAR P.C.B. UNIT
Q4801
MIC2.5V