RFL Electronics 9780 - Page 480

RFL 9780 RFL Electronics Inc.
April 8, 2003 22-48 (973) 334-3100
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1
AC
J2
AC
J1
C11
C13
AC
J11
AC
J10
AC
J9
AC
J8
J17
AC
J7
AC
J5
AC
J4
AC
J3
C1
C2
C3
C7
J15
C9C8
C6
J16
J24
J16
J23
J22
J6
C5
J18
J19
J20
J21
C4
C12C10
C14
AC
J27
J26
ISOLATE
HYB EN
+15V
+15V
+15V
-15V
-15V
+5V
+5V
+15V
+5V+5V
-15V -15V
CHASSIS
AMMOD_EN
48/125/250V
IF_OUT_COM
PLC_IN_LO
INPUT_LO
LOW_LVL_CLI
IF_OUT
INPUT_HI
4KHZ_BF
4FSK_OUT
4KHZ_OUT
EYE_OUT
AUX
EXT_MTR
GDOUT_SS
TRIPIN_2
TRIPSENT_RLY
TROUTSS
GD_RLY
TRIPIN_1
TROUT_RLY1
TX_FAIL
TX2
OSC1_2
OSC3
B_SWITCH
A_SWITCH
LOGIC_ALRM
LOW_LVL_ALRM
LOW_LVL_ALRM
EYE_OUT_2
+12V_RELAY
+12V_RELAY
CAR_EN
CAR_EN
TX_OUT2
VOICE
PWR_AMP_IN1
PA_ALM_HI
TX1
SEND_2
LINE_OUT2
LINE_OUT1
RCV_2
RCV_1
BAL_2
BAL_1
PWR_AMP_OUT1
PWR_ALARM
PLC_IN_HI
TX_OUT1
48/125/250V_RET
PS2FAIL
PS2FAIL
PS2FAIL
OUT
XMIT
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1010
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470uF
25V
N/A
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1919
1818
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1414
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1212
1111
1010
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77
66
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29 29
32
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30 30
31
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28 28
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1919
1818
1717
1616
15 15
1414
1313
1212
1111
1010
99
88
77
66
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29 29
32
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30 30
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1919
1818
1717
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15 15
1414
1313
1212
1111
1010
99
88
77
66
55
44
33
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29 29
32
31
30 30
31
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28 28
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20
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24
23
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1919
1818
1717
1616
15 15
1414
1313
1212
1111
1010
99
88
77
66
55
44
33
22
11
29 29
32
31
30 30
31
32
25
26
27
28 28
27
26
25
24
23
22
20
21
24
23
22
21
20
1919
1818
1717
1616
15 15
1414
1313
1212
1111
1010
99
88
77
66
55
44
33
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29 29
32
31
30 30
31
32
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27
28 28
27
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25
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20
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24
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21
20
1919
1818
1717
1616
15 15
1414
1313
1212
1111
1010
99
88
77
66
55
44
33
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11
29 29
32
31
30 30
31
32
25
26
27
28 28
27
26
25
24
23
22
20
21
24
23
22
21
20
1919
1818
1717
1616
15 15
1414
1313
1212
1111
1010
99
88
77
66
55
44
33
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29 29
32
31
30 30
31
32
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27
28 28
27
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1010
99
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66
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44
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29 29
32
31
30 30
31
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.1uF
.1uF
.1uF
470uF
25V
N/A
470uF
25V
N/A
ABC
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999
888
777
666
555
444
333
222
CBA
111
1000uF
10V
1000uF
10V
470uF
25V
470uF
25V
.1uF
25
26
27
28 28
27
26
25
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22
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1919
1818
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1111
1010
99
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N/A
N/A
N/A
N/A
N/A
97 LM/SL_2
TO C20
PWR_AMP_OUT2
PS I/O
AGND
EXPANSION POWER
J2-13
J6-C16
J2-13
97 RF/INTRFCE
AUX
J14
PRIMARY
J12
SECONDARY
J13
GUARDGUARD
RELAY_RETRELAY_RET
+12V_RELAY+12V_RELAY
GUARDGUARD
-15V-15V
+15V+15V
A_GNDA_GND
+5V+5V
+5V+5V
D_GNDD_GND
D_GNDD_GND
97 IF/BF/IRIG B
97 SEQ_EV
SPARE
RELAY I/O
RELAY I/O
DUAL
DUAL
S.S. I/OS.O.E. I/O
97 CLI 97 LM/SL
ALARM I/O
POWER AMP
TRANSMITTER FILTER
97 OUTPUT
97 HYBRIDLOGIC P/S #2 P/S #1
Figure 20-6. Schematic, RFL 9780 TX/RX Motherboard (Drawing No. D-106454-2-A)