FO-50RA
FO-70RA
6 – 10
TEL/LIU PWB circuit
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
470
PC1
TLP627
Q105
RNC1402
DG
Q106
RNC1402
DG
Q108
DG
R120
470
R121
PC2
TLP521
PC4
CI
CNLIUA-4
R122
100K
DG
DG
C110
0.1
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
10
C13
100/50
C12
100/50
C117
0.1
C118
0.1
+5VA
DG
+24VA
R135
1K
CNLIUA-9
CML
D4
1SS133
DG
Q104
RNC1402
CML
NOTE:
These marks are all satety-cirtical parts.
Summary of Contents for FO-50
Page 12: ...1 10 FO 50RA FO 70RA M E M O ...
Page 45: ...FO 50RA FO 70RA 3 14 M E M O ...
Page 67: ...FO 50RA FO 70RA Control PWB parts layout Top side 6 7 ...
Page 68: ...FO 50RA FO 70RA Control PWB parts layout Bottom side 6 8 ...
Page 71: ...FO 50RA FO 70RA TEL LIU PWB parts layout Top side 6 11 ...
Page 72: ...FO 50RA FO 70RA 6 12 TEL LIU PWB parts layout Bottom side ...