CF-T4HWETZBM - Panasonic PC Service Manual (repair manual). Page 46

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44
SLP_S3#
Battery 
SLP_S4#
        
SLP_S3#
             from battery
VSENSE
ISENSE
BATDTCT#
䌓䌡fety Block
䋨䋪䋱䋩
to(*㪈)
DCIN&BATT
                   +(㪈)
 
           VBATT(3)
              䌖䌁䋳(4)
            VSEL㪈(5)
            VSEL2(6)
     SMBDATAE(7)
       SMBCLKE(8)
     BATDTCT#(9)
                  -(㪈0)
 Battery  Charger
(LTC4008EGN)
䌁䌃  A䌤䌡䌰ter
(DCIN JACK)
AC OVP
&UVP
䌌䌩䌮䌥 䌓䌗
EC
(M306K7)
䌂䌡䌣䌫 䌌䌩䌧䌨䌴
INVERTER 䌕䌎䌉䌔
䌆䌕䌓䌅
(2A)
䌌䌩䌮䌥 䌓䌗
䋳䋮䋳䌖䋯䋵䋮䋰䌖 DC/DC
CONVERTER Block
䋨䋨LTC3728LXCUH䋩
VA5
VA3
䌌䌯䌡䌤 䌓䌗
䌌䌩䌮䌥 䌓䌗
CHGON
VC5
䌌䌯䌡䌤 䌓䌗
VB3
䌌䌯䌡䌤 䌓䌗
VC3
CPU CORE DC/DC
CONVERTER Block
䋨LTC3734EUH䋩
䌖䌃PUCORE
to(*㪈)
VCCP䇭VC25 DC/DC
CONVERTER Block
䋨LTC3728LXCUH䋩
VRON#
VCCP(㪈.05V)
䌖䌃25
VA㪈5䇭 DC/DC
CONVERTER Block
䋨LTC3728LXCUH䋩
VA㪈5
VC㪈5
VRON#
䌓䌌P_S3#
VC09 DC/DC
CONVERTER Block
䋨BD3533F-E2䋩
䌖䌃09
VB㪈8
VA5,VA3,VA㪈5
VB㪈8,VCPUCORE
VCCP,VC25
CHGPWM
AC㪈5
AC㪈5
VB㪈8 DC/DC
CONVERTER Block
䋨LTC3728LXCUH䋩
VB㪈8
䌓䌌P_S4#
䌌䌯䌡䌤 䌓䌗
䌓䌌P_S3#
Safty Circuit
(OVP Detect)
䌌䌡䌴䌣䌨
to Line SW
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