1
2
6
4
3
5
BD
E
F
G
I
H
C
A
1
2
6
4
3
5
BD
E
F
G
I
H
C
A
–
+
–
+
–
+
+5V
VREF
+24V
MJ1-3
R2
30
R1
91
C
B
ZD1
HZ2C1
M
MJ1-4
MJ2-3
MJ2-4
TIP
RING
EXT. T
EXT. R
ZD2
HZ2C1
C9
4.7/50
R14
3.3K
T1
2128
C8
0.033
ZD5
HZ2C1
ZD4
HZ2C1
AR1
RA-391P-V6-2
IC1
2904
L2
R10
620
C2
0.01
D1
1SS133
C
SW1
HOOK SW
SPPY11029A
C15
1000P
CNLIU-3
C13
220P
7
6
R17
JP
C4
1000P
D3
1SS133
Q2
2SC1815
+5V
L7
+5V
R19
1.5K
IC1
2904
B
B
C
Q3
DTC114
E
C19
4.7/50
R24
150
R6
220
PE
SG206S
PC2
PC814X
CML
Q1
DTC114
D2
1SS133
C
+5V
C18
0.022
ARG
L1
PC2
PC814X
CML
OUAZ-SH-124D
C1
0.82
R5
22K
R3
22K (1/2W)
R7
10K
CNLIU-9
TXOUT
C5
4.7/50
R13
10K
C10
2200P
2
3
1
R12
10K
R11
10K
R9
10K
C7
2200P
VREF
CNLIU-10
RX IN
ZD3
HZ27-A
PC1
PC817X
P.E
TP2
CNLIU-8
RHS
HS
CNLIU-5
CML
B
E
CNLIU-2
IC1
2904
8
4
MJTEL-1
TX+
C11
4.7/50
R16
1.5K
L5
MJTEL-4
TX–
MJTEL-3
RX–
C20
2200P
CNLIU-13
TEL OUT
5
C14
1000P
R20
1K
C12
2.2/50
R22
3.3K
R21
15K
C17
3300P
L6
MJTEL-2
RX+
D4
1SS133
E
R23
CNLIU-11
TEL MUTE
N.M.
CNLIU-1
+24VA
CNLIU-4
+5V
+24V
+5V
N.M.
N.M.
VA1
ERZVA5D471
VA2
ERZVA5D471
R4
JP
C6
N.M.
R8
15K
VREF
N.M.
N.M.
N.M.
CNLIU-14
TELIN
+5V
VREF
R18
1K
R15
1K
C16
22/50
DG
CNLIU-7
C3
1000P
PC1
PC817X
CI
CNLIU-6
SW2
DRSW
SW-168-1AU
JP3
(TP3)
CNLIU-12
DRSNS
JP1
(TP1)
L3
N.M.
L4
N.M.
[2
] T
E
L/
L
IU
P
W
B
c
irc
ui
t
6 – 9
UX-510U/UX-510C/UX-500U
UX-500C/FO-1460U
Summary of Contents for FO-1460
Page 69: ...Control PWB parts layout Top side 6 7 UX 510U UX 510C UX 500U UX 500C FO 1460U ...
Page 70: ...Control PWB parts layout Bottom side 6 8 UX 510U UX 510C UX 500U UX 500C FO 1460U ...
Page 72: ...TEL LIU PWB parts layout 6 10 UX 510U UX 510C UX 500U UX 500C FO 1460U ...
Page 74: ...6 12 Power supply PWB parts layout UX 510U UX 510C UX 500U UX 500C FO 1460U ...
Page 77: ...Operation panel PWB parts layout 6 15 UX 510U UX 510C UX 500U UX 500C FO 1460U ...