 |
|||
|
|
|||
|
Page Title:
CHART 2-5. No Audio Output Troubleshooting(Sheet 1 of 8) |
|
||
| ||||||||||
|
|  TM 11-5820-670-30
2-26. TROUBLESHOOTING CHARTS. (CONT)
CHART 2-5
No Audio Output Troubleshooting
(Sheet 1 of 8)
CONNECT EQUIPMENT AS
SHOWN IN AUDIO POWER
OUTPUT PERFORMANCE
TEST (PARA 2-5).
EL1AT199
WITH APPROXIMATELY
PERFORM AUDIO POWER
2.5V INPUT SIGNAL, CHECK
OUTPUT AND DISTORTION
FOR APPROXIMATE LY0.15
PERFORMANCE TEST
VAC OUTPUT AT TP4003.
SEE ILLUSTRATION, SH 7.
REPLACE IF. AMPLIFIER
LIMITER AND DISCRIMI-
NATOR MODULE A4200
CHECK VOLTAGE AT TP4007
ON IF. AMPLIFIER ASSEM-
BLY. SEE ILLUSTRATION,
SH 7.
2-72
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals