Read Panasonic CF-18 Service Manual online
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A
B
C
D
E
F
G
H
I
J
Main 32 1.5V DC/DC
R424
13.3K
1%
R422
10K
R423
15K
1%
C512
NU
C518
10u
2125
LTC1772
IC55
LINEAR TECH.
SOT23-6
4
SENSE-
5
VIN
6
PGATE
3 VFB
1 ITH/RUN
2
GND
A915AY-4R7M=P3
L40
1
2
VC3
VC15
2V
C523
100u
100u
SP-CAP
D
EEFCD0D101R
+
C396
NU
C520
220p
R417
47m
2012
5%
1/4W
3LN01S-TL
Q45
2
G
3
D
1
S
MCH_OK
029:A4;030:C9;032:E8
R210
100K
100K
VA3
R254 1K
VC3_GMCH
C369
0.01u
0.01u
VC15_GMCH
3LN01S-TL
Q82
2
G
3
D
1
S
R261
1M
C375
0.01u
0.01u
C376
NU
NU
FDN359AN
Q91
2
3
1
DCIN&BATT
MCH_OK
029:A4;030:C9;032:B8
R255
1M
1M
VC15
TPC6104(TE85L)
Q28
SOT6
Pch-MOSFET
1
D
2
D
3
G
6 D
5 D
4 S
TPC6104(TE85L)
Q46
SOT6
Pch-MOSFET
1
D
2
D
3
G
6 D
5 D
4 S
RB081L-20TE25
D27
2
1
UNR9113J0L
Q90
3
1
2
IO
1.5V (max 1.5A)
VC15=1.5
GMCH Eratta
Vref=0.78
㨪0.82V
Rh=13.167
㨪13.433Kohm
Rl=14.85
㨪15.15kohm
Vout=Vref*(1+RH/RL)
Vout=1.4579
Vout=1.4579
㨪1.56175V
(SPEC: 1.425
㨪1.575V)
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