Panasonic CF-T1 Service Manual page 85

Main34 VA18, VC18, VC15
1
2
3
4
5
6
009:F2;018:A4;019:B3;022:E7;023:G6;023:H2;026:F4;031:B5;031:C10;031:F5;033:B3
7
8
9
10
11
A B
R703 NU
5%
2012
R624 100m
DCIN&BATT
5% 1005
2012
C614
1000p
C688
10u
25V B
C686
PGND6
1005
1000p
R702
10K
C685
220p
020715 Q650 DTA144
020715 Q649 DTC144 UNR9213
SUSB#
2
DCIN&BATT
020715 Q648 DTA144 UNR9113
1
2 UNR9113J0L
Q648
3
1M
033:B10;033:D3 D 3
VCTPGD
2
G
R705
S 1 1M
Q647
3LN01S-TL
VC18 VC3
R678 R679
NU 0
1608 1608
IC613
R707
R1111N151A
NU
VC15
1 OUT 5
Vin
C687
3 NC 4
CE#
1u
2
GND
B 1608
+ 6.3V
RICOH
R708
Z
NU
C692
10u
IC613 R1111 R1160
R678 NU 0
R679 0 NU
R707 NU 0 or NU
R708 NU NU or 0
C D
Q662
UPA1814GR
1 D 8
D
2 S 7
S
3 S 6
S
4 D 5
G
Pch-MOSFET
TSSOP8
L606
NEC
A915AY-100M=P3
1 2
VA18
D632
RB081L-20TE25
C689
+
SGND6 470u
VC18=1.8V 90mV
4V
R704
C671 39K
0.5%
22p
1005
1005
R677
91K
0.5%
PGND6
1005
SGND6
VA18
UNR9113
DCIN&BATT
UNR9113J0L
1
Q650
2
3
3 100K R710
UNR9213J0L
Q649
R709
C694
1
10M
0.01u
02/08/30
R709:1M 10M
R710:1M 100K
3
FDN359AN
R706 2
Q651
1
C691
0.01u
VC18GMCH
VC15=1.5V-70mV+80mV
E F G
JP611
1 2
SGND6
JP612
1 2
PGND6
3
FDN359AN
2
Q652
1
VC18
H I J K