 |
|||
|
|
|||
|
Page Title:
Broadband Operation Troubleshooting Chart-continued |
|
||
| ||||||||||
|
|  Indication
Probable trouble
Item
Procedure
Refer to item 3.
Refer to last two probable
No microphone audio at
4
troubles in item 3.
coder (no audio output
at BROAD BAND con-
nector terminal F of
J704, microphone af
output).
Refer to item 3.
Refer to last two probable
No modulation of carrier
5
troubles in item 3.
when encoded signal is
present at BROAD BAND
connector terminal B or
J704 (encoded transmit-
ter af input).
Check by relay subunit continuity meas-
Faulty wiring or relay K602
Coder keying line not
6
urements (fig. 36).
in relay subunit.
grounded (terminal C of
Refer to item 3.
Refer to item 4 . . . . . . . . . . .
J704 BROAD BAND con-
nector, coder keying).
73
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals