Akai PRO-A200D Service Manual page 71

= B (POWER' SUPPLY) LINE
OC 12v
OC PLUG
OTE
NLESS OTHERWISE SPECIFIED
LL RESISTORS IN OHMS 1/4W(J)
LL CAPACIFORS IN uF SOWV(J)
POWER TRANSFORMER IS DIFFERENT
CCORDING TO AREA
AlOO/C
EMATIC DIAGRAM
NO. 850614A x.
a3
2SA950(0,Y) or
2SB926(R,S)
04
2SA950(0,Y) or
? 2$8926(R,S)
R5 270
=
8 s
@ a
22 mo
« «
Qo
2SAl015 2SCI8I5(Y,GR)or
2SC2458(Y,GR)or
28C1740(Q,R)
2SA933
aio
2SC1815 (GR, BL)
or 282458 (GR)
or 2SCI740(R)
Qio
©)
2sc2i20
(0,Y)
R2.180
Ww
O! HALL D.D MOTOR (SSO9AC)
(R)
PIN PLUG
(uw)
PIN PLUG
JUNCTION(A) PCB
PIO47D501IA
NOTE
UNLESS OTHERWISE SPECIFIED
ALL RESISTORS IN OHMS 1/4W(J)
ALL CAPACITORS IN uF 50WV(J)
POWER TRANSFORMER IS DIFFERENT
| . ACCORDING TO AREA
AP-A200
SCHEMATIC DIAGRAM
no, 850608A.,
TO JUNCTION(!) PCB
co
TO MOTOR M901
— i
MOTOR PCB
JUNCTION(2) PCB
PIO47DS50IA
TO JUNCTION
PCB AND
SHIELD PLATE
aY
PI-I oe
(L ch) ai
aS
"
S
TO TONE ARM
(CARTRIDG)
TO MICRO SW
sw90l TO JUNCTION(2) PCB
— GND
JUNCTION(1) |
PCB TO DC PLUG
P1047DS0IB
EcB
2SA933
2SA950
2SAl015
2SB926
2SC1815
2SC1740
2sc2120
cB
2802458
® @ TO SPINDLE GND
—
TO MOTOR PCB
HALL D.D MOTOR M90! SSO9DA
QI 2S cis=, 28¢€2120(0,Y)
AKAI
PIG 2csaQia @
LED PCB PIO42C50IA
JUNCTION (B) PCB PIO47D501B
TO HALL 0.D
MOTOR
Y To sunction ce
PCB
SPEED SELECTOR PCB
PIO042C501B
EARTH WIRE
Reh
Lech
ROG Pid
JUNCTION (A) PCB PIO:
Q3,4 -----2S5A950(0,Y) or 2SB926(R,S)
Q5,6----- 2SAI015 (Y,GR) or 2SA933(Q,R)
Q7,8,10 --- 2SCI8I5(Y,GR) or 2SC2458(Y,GR) or
or 2SCI740(Q.R)
QUID sss 25 2SA950(0,Y) or 2SA933(Q,R)
8
[eJe e]=NPN TRANSISTOR
8
Ge + J=Pnp TRANSISTOR
WARNING: A\INDICATES SAFETY CRITICAL COMPONENTS FOR CONTINUED SAFETY,
REPLACE SAFETY CRITICAL COMPONENTS ONLY WITH MANUFACTURER'S
RECOMMENDED PARTS
AVERTISSEMENT: ANIL INDIQUE LES COMPOSANTS CRITIQUES DE SECURITE.
POUR MAINTENIR LE DEGRE DE SECURITE DE L'APPAREIL,
NE REMPLACER QUE DES PIECES RECOMMANDEES PAR LE FABRICANT