Alpine 7516M - SDK and Tape Inspection

7516M/7516MM
IT516L
5. SDK Inspection
Item
f (kz) | inputiae)
SK Lighting 98.1
Should be Alarm after about
26
Alarm
Check
:
72
15
sec.
72
72
SK, BK: ON | less than 25dB
Cut In Output Check
Output should be obtained
with Volume Minimum.
Should be pause with PAC
inserted.
Tape Pause Check
6. TAPE Inspection
S/N MTT-212N JISA FILTER more than 52dB
Step
more than 30dB 1kHz B.P.F
rem
High: more than -3dB
auenetin ase
4
5
Low : more than -3dB
MTT-111N less than 0.2%
To be not Stopped | ITT-607E
Wow & Flutter
M.S
operation
M.S indicator should be turned on.
B.Skip indicator should be turned on.
C-60 (No recoading) ;
FF operation after 15 sec.
TAPE indicator should be blinking
SCAN ITT-610 :
FF —» Signal about 10sec — FF
ITT-610 RPT indicator should be turned on.
DJ indicator should be tuned on.
Output should be decreased.
DOLBY Operation B type
C-60 (No Recoading)
a R.MON! (Push for 3 sec) MTT-212N
R.MONI Indicator should be turned on.
Should be entered RADIO mode during
FF/REW.
12 | Distortion MTT-118N less than 2%
Level difference from MTT-212N 54+3dB
FM Level
14 | Cross Tork MTT-121N Ue, Bae
more than 45dB
— 34—
MTT-141N Check L/Rch Output
13
PRE
OUT
OUTPUT
MTT-212N
more
than
1V