UX-44U
FO-55C
6 – 10
TEL/LIU PWB cir
cuit
2/2
1
2
6
4
3
5
BD
E
F
G
I
H
C
A
BD
E
F
G
I
H
C
A
1
2
6
4
3
5
+5V
DPON
CNLIUB-3
DPMUTE
CNLIUB-4
E-RLY
CNLIUB-5
R119
PC1
Q105
DG
Q106
DG
Q108
DG
R120
R121
PC2
PC4
CI
CNLIUA-4
R122
DG
DG
C110
PC5
TLP521
HS
CNLIUA-5
R136
DG
DG
C119
PC3
N.M.
N.M.
RHS
CNLIUA-6
DG
CNHS-1
CNHS-2
SW1
HOOK SW
CNLIUA-10
+5V
CNLIUA-11
DG
CNLIUA-12
+24V
R118
1K
C13
22/25
C12
22/50
C117
0.1
C118
0.1
+5VA
DG
+24VA
R135
100
CNLIUA-9
CML
D4
1SS133
DG
Q104
RNC1402
N.M.
N.M.
CML
Summary of Contents for FO-55
Page 48: ...UX 44U FO 55C M E M O 5 13 ...
Page 55: ...UX 44U FO 55C Control PWB parts layout Top side 6 7 ...
Page 56: ...UX 44U FO 55C Control PWB parts layout Bottom side 6 8 ...
Page 59: ...UX 44U FO 55C TEL LIU PWB parts layout Top side 6 11 ...
Page 60: ...UX 44U FO 55C 6 12 TEL LIU PWB parts layout Bottom side ...
Page 66: ...UX 44U FO 55C 6 18 M E M O ...