Service manual

UX-A260U
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
6 6
5 5
4 4
3 3
2 2
1 1
CSWi-
PWRDWN-
CNPN-8
CNPW-6
CNPW-5
CNPW-1
CNPW-2
CNPW-3
CNPW-4
CNPN-5
CNCSW-2
CNPN-6
CNCSW-1
CNLIUA-11 DR/RBN
CNPRG-2
CNDSS-1
CNDSS-2
CNLIUA-2
CNPHT-2
CNPHT-1
FRSNSi-
CNPHT-3
ORGSNSi-CNPN-7
PHTSNSi
+3.3V
VBAT
+3.3V
DGDG
+3.3V
+3.3V
VREG
+24V
+3.3V
+3.3V
+3.3V
CSW-
FRSNS-
PHTSNS
VREG
DG
+24V
+24V
DG
DG
MG
MG
(3-3A)
(1-1G)
DG
(3-3A)
(3-3A)
(3-2A)
(3-3A)
FILM
ORGSNS-
DG
DG
DG
+3.3V
DG
DG
DG
DG
DG
DG
MG
FG
<+3.3V>
D100
HRW0202
A1
A2 K
C207
1000p/50V
C105
1000p/50V
D101
1SS355
A
K
L102
0
R179
270
BAT1
CR2032
+
R103
270
C211
470p/50V
R166
20k
R127
51K
R102
270
R100
5.6K
R111
N.M.
-
+
2
5
IC10
4
3
1
R168
270
C106
1000p/50V
C158
C157
C171
100p/50V
R170
N.M.
REG1
S-814A33AUA
Vin
3
Vout
1
VSS
2
R202
+
C9
47u/25V
R147
R181
C193
0.1u/50V
R109
N.M.
+
C10
22u/50V
<VBT1>
+
C8
220u/6.3V
C159
1u/10V
R201
<VBT>
C192
0.1u/50V
<DG>
R203
<DG>
N.M.
N.M.
N.M.
PHTVDD
DG
DG
Sensor/Reset/Power supply block 4/6
6 – 4