Alpine 7516MM - MW and LW Inspection; FM Inspection (Continued) and MW;LW Inspection

Step Item
TREBLE
TONE (10kHz)
Control BASS
(30Hz)
Loudness
MAX. +12 +43dB
MIN. -12+3dB
ON MAX. +15 + 4dB
QHz MIN. -1544dB
N
LD indicator should turned
ION. Output should be increased
f (MHz) | tnput(dB) Mod.
8.1 72 ON
8.1 72 ON
98.
9
3
O
30Hz
3. MW Inspection
SG
Spec
f (kHz) Input(dB) ,
Usable Sensitivity 999 34 OFF S/N more than 20dB
Stop Level| To be not Stopped 999 23 ON
(DX) | To be Stopped 44 ON 34+ 10d8
52 oO
74
Stop
Level]
To
be
not
Stopped
|
999
N
(LOC) | To be Stopped
less than 1.5%
Distortion
Level difference from
FM level
Item Spec
f (kHz) Input(dB) Mod.
Usable Sensitivity 216 41 OFF S/N more than 20dB
To be Stopped 216
s
(DX)
44
ON
34+
10dB
Stop
Level]
To
be
not
Stopped
32
ON
Pp
Distortion less than 1.5%
= 99
i
516M/7516M!
/7516L