Panasonic CF-07 Service Manual page 20

Power Supply Configuration Diagram
AC Adaptor
Fuse
(DC-IN Jack)
Over/Under
①
CHGICTL
CHGVCTL
SEL2ND#
(Line SW)
BAT1 ＋(1)
Fuse
Ｓ(2)
BAT-IN(3)
Ｔ(4)
To EC
SMBDATA(5)
SMBCLK(6)
Ｄ(7)
－(8)
Fuse
BAT2 ＋(1)
Ｓ(2)
BAT-IN(3)
Ｔ(4)
To EC
SMBDATA(5)
SMBCLK(6)
Ｄ(7)
－(8)
VD5,VD3,VM,VC25,VD18,
VCPUIO,VCPUCORE
FET
(Line SW)
Voltage
Detector
System Current
Measurement
Charger
MAX1772
①
FET FET
(Line SW)
FET
(Line SW)
Voltage
Detector
FET
(Line SW)
①
RFPWRON
OVP/OCP
Safety & Latch
Circuit
BAYPWRON
SUSB#
SUSC#
3.3／5V
DC/DC
SI786
VLANON
SUSC#
SUSB#
BAYPWRON
VC3
Linear Regulator
1.5V
1.8V／CPUIO
DC/DC
MAX1715
SUSB#
CPUCORE
DC/DC
LTC1735-1
RF DC/DC
LTC1624
①
8-2
FET
VC5DOC
(Line SW)
FET
VC5
(Line SW)
FET
VB5
(Line SW)
VD5
VD3
FET
VLAN
(Line SW)
FET
VB3
(Line SW)
FET
VC3
(Line SW)
FET
VC3DOC
(Line SW)
2.5V
VC25
LP3965
VCPUIO
VD18
FET
VC18
(Line SW)
VCPUCORE
3.3V、3.6V、4.5V
Selectable
VM