Panasonic CF-48 Service Manual page 99

Main 31 VM1
1
PR15
022:I3;022:I9
25V C192 D24
2
0.1u
A
3
C
1
A
RB715F
2
AC15
031:D8
VA3
R412
5.6K
ACIN#
3
028:F5;028:G10;031:E8
D23 D27
3
UDZ9.1B UDZ18B
DTC144EE 2 2 1 1
Q67
1
4
5
ACON#
028:D4
6
7
028:D4;031:E8
DCIN
8
JK1
HEC3900-01-010
F1 6.3A
1 1 2 1
2
R451_06.3
25V 25V
BLM41P600S
3
L21
C50 C414
0.1u 0.1u
9
10
11
A B
D25
RB081L-20
2 1
R359
3.3
C182
Q70
2125 1u SI9435DY
16V
1 D 8
S
D26
2 D 7
RB081L-20 S
2 1 3 D 6
S
4 D 5
G
Pch-MOSFET
R415
100K
R416 25V C194
0.1u
100K
DTA144EE
1
Q59
2
3
3
2 2 DTC114YE
Q68
1
R413
2125
2.2K
ACVOK
032:E4
4 6
2 1 3 1
D8
MA729
47k+47k
UMG2N
2
C193
Q69
100p
R422
100K
R469
100K
3
R423
2 DTC144EE
NU
Q77
3
1
CHGON 2 DTC114YE
Q78
1
CHGON
028:D4;031:C7
028:F5;028:G10;031:A3
AC15
2
031:A2
25V
R414
C413 5.6K
0.1u
C D
NU 5%
R37
1/4W
B
16V
2125
3225
47m 5%
C195
10u
R43
1/4W
2125
47m 5%
R68
1/4W
2125
L31
2
CDRH124-330MC
2125
D17
C307
1u
3
A
DAP202U
D15
2
C
1
C
DAP202U
R140
4.7
1
BOOST
2
TGATE
3
SW
4
SYNC
5
SHDN#
6
AGND
7
UV
8
INFET
470 R139 9
CLP
1u
C297
10
CLN
11
COMP1
2.2K R254
12
CAP
3
R226
DTC114YE 1K
ACIN# 2 13
R279 FLAG#
Q79
0
NU
1
14
4.1V
C456 C276 C306
NU 1u 1u
E F G
10 - 31
SYSPW
032:F4
33m 5%
1 CHARGE
R337
1/4W
B
16V
2125 FC
3225
16V
D
2 C313 C314
10u 47u
C
1
C
3
A
R334
PGND 28
1608JP
BGATE 27
VG=8.6V
GBIAS 26
3216 4.7u
BOOSTC 25
C311
Vcc 24 C309
0.1u
BAT 23 200 R333
0.5%
SPIN 22
SENSE 21 200 R316
0.5%
R341
BAT2 20
1608JP
PROG 19
C390 C312
100p
R346
Vc 18 4.7u 150K
3216
0.5%
VFB 17
C465
R350
R315 R335
3CELL 16
NU 33K
3.3K 270
B
0.5%
4.2V 15
C308 C310 R336
1u 1u 4.99K
0.5%
3
DTC114YE CHGPWM
2
028:D5;028:F5
Q17
1
H I
032:C4
+
J