Sony Mavica MVC-FD85 - Page 30

28
BATTERY CHARGE DETERMINATION
3/14/01
AC-L10
ADAPTER
Q409
IC401
3.2V
REG.
IC404
Hi CONT.
1
3
2
1
4
3
S
MICRO
+
-
-
+
+
-
10
12
11
5
3
1
2
8
5
6
5
4
2
654948
71
POWER
SUPPLY
EVER
3.2V
SOURCE
OUTPUT
VOLTAGES
20
F004
F001
F005
D
S
N
Q005
CHARGE
INHIBIT
BATT.
SENS
D401
D402
R472 1M
EVER
3.2V
R001 1k
BATT.EXT. IC404/20
(FC-72 BD.)
BATT./
EXT.
J902/3
BATTERY
CONN.J901
DC IN
J902
BATTERY INFO.
LITHIUM
NP-F 330/
NP-F 550
R
0V
DD ON
(SWITCH)
CN004/
CN001
CN003/
CN002
FC-72 BD.
FU BD.
CN001 CN002
CN802
CN801
XTAL
IC404
FC72 BD.
1
1
CN001
CN002
1
1
FU BD.
72
23DSC1 1318
DC IN
BATT.
CN002
+
-
R004
R020
10
Q002
P
AC
ONLY
N
Q003
R019 47k
D002
27
= AC ONLY
8.4V = AC+BATT.
0.6V = BATT.
ONLY
INITIAL
CHARGE ON
AC
ONLY
BATT.ON = 0V
CHARGING = 0V
1 SEC.
INITIAL
CHARGE ON
DATA CN002/2
(FU BD.)
DATA
IC404/48,49
(FC-72BD.)
0V = BATT./NO BATT.
3V = CAR CORD
TEST CORD