Hitachi D-900 Serviceanleitung Seite 15

| D-900 D-900 |
SCHEMATIC DIAGRAM (CONTROL SECTION)
output
t C!-@output
REMOTE CONTROL JACK
PL=1 -
0
(6)
(0)
6
1c3-Q 6507 DC-servo motor
\ 220/63 & with FG
+
O
@
ICI- 1 1s used as inverter by
3-input common signal.
iC 3- 3 is used as inverter by
2- input common signal.
oO PLAY
i 3 TO
acc {aM
fa
P
eB OPLAY REC CUIT
O+5V
OPAUSE
OREC
OC (TO POWE
R
RsaI \Ss/ ase |
TRANSFORM ER)
053
3 @nput V maa | PAUSE REW FF
"a UE &
|
;
Oi sa OD 2