Block Diagram - Panasonic JU-475-4 Service Manual

HEAD
(Side 0)
HEAD
(Side 1)
MEDIA
TRACK 00
DETECTOR
DETECTOR
J3
1
GND
3
—
5
R/W 1
7 COM
9 R/W 2
11 ERASE
J4
2
—
L , ERASE
R/W 2
6
8
COM
10
R/W 1
12 GND
WRITE
PROTECT
DETECTOR
J2
TO HOST
(POWER SUPPLY)