Sony HCD-FL3, Service Manual, Page: 38 / 170

HCD-FL3
38 38
8-9. PRINTED WIRING BOARDS – CHANGER Section – •
See page 35 for Circuit Boards Location.
1 2
1
2
CLAMP MOTOR BOARD
INIT/COUNT SW BOARD SENSOR 2 BOARD OUT/MIDOUT SW BOARD
IN/MIDIN SW BOARD
CONNECT BOARD
SENSOR BOARD
LOADING MOTOR BOARD
M
1-683-901-
11
(11)
1-683-897-
11
(11)
1-683-900-
11
(11)
1-683-898-
11
(11)
1-683-895-
11
(11)
1 9
1 4
ON : WHEN SUB TRAY
SET TO PLAY
POSITION
S704
(IN)
DISC IN
DETECT
SENSOR
ON : WHEN SUB TRAY
MOVE BETWEEN
TRAY AND STOCKER
S703
(MIDIN)
1-683-896-
11
(11)
1-683-899-
11
(11)
1-683-902-
11
(11)
1
3
4 1 4 1
1 2
3 1
B GC BOARD
CN204
E
1 5
1 3
DISK TRAY
ADDRESS DETECT
S707
ROTARY ENCODER
S705(INIT) ON : WHEN ELEVATOR DOWN
TO BOTTOM
S706(OUT) ON : WHEN ELEVATOR UP/DOWN
EACH SUB TRAY STOCK POSITION
C GC BOARD
NO805
Q703
DISK IN DETECT
SENSOR
S708
(OUT)
ON : WHEN
TRAY IS OPEN
S701
(MIDOUT)
ON : WHEN TRAY IS
GOING TO OPEN/CLOSE
S702(LID) ON : WHEN CD LID
IS CLOSE
1
4
M
(LOADING)
ELEVATOR
UP/DOWN
1
9
IC701
IC702
(Page 62)
(Page 62)