Panasonic CF-T4HWETZBM service manual Dcin&Batt

to(*￿)

DCIN&BATT

￿￿A￿￿￿ter (DCIN JACK)

Battery

+(￿)

VBATT(3)

￿￿￿(4) VSEL￿(5)

￿￿￿￿ ￿￿

AC OVP &UVP

to(*￿)

￿￿￿￿ ￿￿

AC￿5

￿￿￿￿ ￿￿

AC￿5

%!￿&

(2A)

￿+￿￿ ￿￿

￿'￿￿()'*￿ DC/DC CONVERTER Block ￿￿LTC3728LXCUH￿

￿￿￿￿ ￿￿￿￿

INVERTER !"#$

VA5

VC5

SLP_S3#

VSEL2(6)

SMBDATAE(7)

SMBCLKE(8)

BATDTCT#(9)

Battery Charger (LTC4008EGN)

￿+￿￿ ￿￿

VA3

VB3

-(￿0)

￿￿fety Block

CHGON

EC (M306K7)

CHGPWM

from battery

VSENSE

ISENSE BATDTCT#

￿+￿￿ ￿￿

CPU CORE DC/DC CONVERTER Block ￿LTC3734EUH￿

SLP_S4#

VC3

SLP_S3#

￿￿PUCORE

VRON#

VA5,VA3,VA￿5 VB￿8,VCPUCORE VCCP,VC25

￿￿￿￿

Safty Circuit (OVP Detect)

￿￿ ￿￿

to Line SW

VCCP,VC25 DC/DC CONVERTER Block ￿LTC3728LXCUH￿

VA￿5, DC/DC CONVERTER Block ￿LTC3728LXCUH￿

VB￿8 DC/DC CONVERTER Block ￿LTC3728LXCUH￿

VRON#

VCCP(￿.05V)

￿￿25

￿￿P_S3#

VA￿5 ￿+￿￿ ￿￿ VC￿5

￿￿P_S3#

VB￿8

￿￿P_S4#

	VC09 DC/DC
VB￿8	CONVERTER Block	￿￿09
	￿BD3533F-E2￿

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