 |
|||
|
|
|||
|
Page Title:
Table 2-5. Frequency Conversion Subsystem Unit 1 Intraconnections |
|
||
| ||||||||||
|
|
 TM 11-5895-833-12/NAVELEX 0967-LP-550-1010/TO 31R5-2TSC54-91
2-3. Fuse Data
Fuse data for the frequency conversion subsystem is tabulated in table 2-4.
Table 2-4. SubsystemFuaeData
Fuse location
Fuse rating
Component
Assembly
Fuse
Amps
Volts
Location
1
Synthesizer, Electrical Frequency Transformer assembly Spare for F1 and F2
1 /2
250
Tranformer assembly on
0-1658/MSC-46(V)
rear panel
1
SPARE 109231
F1 and F2
1 /2
250
Rear panel
2-4.Subsystem Interconnections Data
interconnection data for the ANITSC-54 frequency
Tables 2-5, 2-6, and 2-7 contain the connection and
conversion subsystem.
Table 2-5. Frequency Conversion Subsystem Unit 1 Intraconnections
Input/ Input/
Unit
output output
Function(to/from)
connector plug
1A2 Down-converter
J1
Rf input (from signal divider 1A11J1 via 1A12J4)
J4
P4
700-MHz if.test output (via 1A12J9). 700-MHz if. output for down-converter
(wide-band if.).
J6
P5
70-MHz if. output (via 1A12J12)
J8
P1
10 MHz standard input (from frequency synthesizer 1A6J8)
J9
P2
Rf local oscillator input (from frequency synthesizer 1A6J9)
J10
P3
Frequency control output (BCD) (to frequency synthesizer 1A6P1)
J11
P1
Ac power 115 vac (from 1FL3)
1A3 Down-converter
J1
Rf input (from signal divider 1A11J2 via 1A12J5)
J4
P7
700-MHz if. test output (via 1A12J14). 700-MHz if. output for down-converter
(wide-band if.)
J6
P10 70-MHz if. output (via 1A12J11)
J8
P6
10 MHz standard input (from frequency synthesizer 1A7J8)
J9
P8
Rf local oscillator input (from frequency synthesizer 1A7J9)
J10
P9
Frequency control output (BCD) (to frequency synthesizer 1A7P1)
J11
P2
Ac power 115 vac (from 1FL2)
J4
P12 700-MHz if. test output (via 1A12J13).700-MHz if. output for down-converter
1A4 Down-converter
J1
Rf input (from signal divider 1A11J3 via 1A12J6)
(wide-band if.)
J6
P14 70-MHz if. output (via 1A12J10)
J8
P11 10 MHz standard output (from frequency synthesizer 1A8J8)
J9
P13 Rf local oscillator input (from frequency synthesizer 1A8J9)
J10
P15 Frequency control output (BCD) (to frequency synthesizer 1A8P1)
J11
P3
Ac power 115 vac (from 1FL1)
1A5 Test Translator
J3
P25 5-MHz input (from time base patch panel 2A5J6 via 1A12J7)
J4
P27 Prime power input (from 1FL4TB1)
J6
P26 5-MHz output test translator internal standard (to time base patch panel
2A5J17 via 1A12J2)
1A6 Frequency synthesizer
J6
P16 External standard input (via 1A12J13)
J7
5-MHz output (50-ohm termination)
J8
P17 10-MHz output (to down-converter 1A2J8)
J9
P18 Variable output (rf lo output) (to down-converter 1A2J9)
J10
P4
Prime power input (from 1FL3)
P1
J4
Remote frequency control (BCD) input (from down-converter 1A2J10)
1A7 Frequency synthesizer
J6
P19 External standard input (via 1A12J2)
J7
5-MHz output (50-ohm termination)
J8
P20 10-MHz output (to down-converter 1A3J8)
J9
P21 Variable output (rf lo output) (to down-converter 1A3J9)
J10
P5
Prime power input (from 1FL2)
P1
J5
Remote frequency control (BCD) input (from down-converter 1A3J10)
1A8 Frequency synthesizer
J6
P22 External standard input (via 1A12J1)
J7
5-MHz output (50-ohm termination)
J8
P23 10-MHz output (to down-converter 1A4J8)
J9
P24 Variable output (rf lo output) (to down-converter 1A4J9)
J10
P6
Prime power input (from 1FL1)
P1
J6
Remove frequency control (BCD) input (from down-converter 1A4J10)
NOTE
The 700-MHz output is a test output on the down-converter and an operational output on the down-converter (wide-band
if.).
2-5
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals