Panasonic DMR-XW380EB

S-6
S3.1.2. Power Supply Block Diagram (2)
DMR-XW380EB
Power Supply Block Diagram(2/2)
12
P7202P7501
8
P6703P58006
TO
FRONT(R)
P.C.B.
FROM TIMER BLOCK SECTION
FROM TIMER BLOCK SECTION
XN+3.3V
8
P7202P7501
TO
FRONT(R)
P.C.B.
FL+3.3V
21
P58004P6701
TO
DIGITAL
P.C.B.
USB+5V
XN+3.3VXN+3.3V
X SW+12.3V
X SW+5.9V
14,15,16,17
P58006P6703
H
P STANDBY
H
FL BSB ON
53
IC59501-
FROM TIMER BLOCK SECTION
H
AU ON
54
IC59501-
EXT CTL1
26
IC3001-
FROM TIMER BLOCK SECTION
L
P SAVE
39
IC59501-
DIGITAL P.C.B. T2 TUNER PACK P.C.B.
AV IO P.C.B.
V OUT 3
V IN1
ON
2
IC1611
(REG. FL +3.3V)
H
V OUT 4
V IN5
ON
1
IC1621
(REG. USB +5V)
H
TO
IC3001
TO
JK4901
111
P3002P58003
5
3
1
IC3004
(REG. PS +5V)
VIN
VOUT
CNT
CNT
12,13
P58006P6703
1
2
IP58005
1
2
IP58401
1
2
IP58001
X SW +5.9V
2
PS8703P58002
X SW +5.9V
X SW +5.9V
X SW +5.9V
X SW +12.3V
X SW +5.9V
A
B
4
5
IC59564
(REG. XN +4.0V)
VIN VOUT
1
H
: ON
H
5
3
1
IC4901
(REG. OPT +5V)
VIN
VOUT
: ON
TO
IC3001
5
3
1
IC3005
(REG. AVIO +5V)
VIN
VOUT
FROM TIMER BLOCK SECTION
L
P SAVE
39
IC59501-
TO
TU8701
TO
TU8701
4
1
5
IC8710
(REG. +3.3V Di SW)
VIN
VOUT
H
4
1
5
IC8705
(REG. ANT+5V 2nd)
VIN
VOUT
: ON
TO
TU8701
4
1
5
IC8703
(REG. ANT+5V 1st)
VIN
VOUT
H
: ON
H
: ON
12
PS8702P58011
X SW+3.8V
TO
IC8701,8702
TO
TU8701
4
1
5
IC8708
(REG. OFDM+2.5V)
VIN
VOUT
H
4
1
5
IC8711
(REG. TUNER+3.3V)
VIN
VOUT
: ON
TO
IC8701,8702
4
1
5
IC8707
(REG. OFDM+3.3V)
VIN
VOUT
H
: ON
H
: ON
13
PS8702P58011
1
PS8703P58002
SW+1.8V
X SW+3.8V
SW+1.8V
SW+1.8VSW+1.8V
FROM DIGITAL BLOCK SECTION
H
PFE ON
TO
IC8701
1
5
8
IC8704
(REG. OFDM MAIN+1.2V)
VIN
VOUT
TO
IC8701,8702
1
5
8
IC8706
(REG. OFDM SUB+1.2V)
VIN
VOUT
H
: ON
H
: ON
TO
TU8701
3
2
1
IC8709
(REG. TUNER 1.8V)
VIN
VOUT
H
: ON
3
2
IC58401
(REG. SW+1.8V)
VIN VOUT
7
H
: ON
3
2
IC58005
(REG. X SW+3.8V)
VIN VOUT
7
H
: ON
FROM TIMER BLOCK SECTION
H
P STANDBY
FROM DIGITAL BLOCK SECTION
H
PFE ON