Alpine 3JDE-788S Service Manual page 73

DS-L |
SERIES
7. Magazine eject :
The main control IC (C601) pin #25 outputs 5V to 1C702 motor drive IC, 7V is supplied to the
magazine tray motor (tray motor BWD side - black wire) from the IC702 pin #3, the LPS HEX
value becomes the OD disc eject position and the magazine tray should be moved until the lock
of magazine lock tray can be released.
M LOAD
COM PIN No. 24)
M LOAD 2
WCOM PIN No. 25)
D LOAD 1
WCOM PIN No. 22)
D LOAD 2
COM PIN No. 23)
COM PIN No. 27)
PHOTO 1
W@COWN PIN No. 76)
PHOTO 2
WCOM PIN No. 78)
LPS
&CcomM PIN No. 77}
M LOAD
WCOM PIN No. 24)
M LOAD 2
U COM PIN No. 25)
D LOAD 1
COM PIN Neo. 22)
D LOAD 2
UCOM PIN Wo. 23)
com PIN No. 28)
D LOAD SW
COM PIN No. 27)
PHOTO 1
vcomM PIN No. 76)
PHOTO 2
COM PIN No. 79)
LPS
WCOM PIN No. 77)
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