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