Technics SL-PC25

Mi WIRING CONNECTION DIAGRAM
HM REPLACEMENT PARTS LIST
Cc REMOTE
SENSOR P.C.B.
FC40l
—
Notes : + Importan
t safety notice:
Components identified by A\ mark have special characteristics important for safety. When replacing any of these
components use only manufacturer’s specified parts.
* The parenthesized indications in the Remarks columns specify the areas. (Refer to the cover page for area.)
Parts without these indications can be used for all areas.
* Warning: This product uses a laser diode.
* ACHTUNG:
Die lasereinheit nicht zerlegen.
Die lasereinheit darf nur gegen eine vom hersteller spezifizierte einheit ausgetauscht werden.
POWER SUPPLY PC.B.
Ti (Power transformer }
Part Name & Description
Refer to caution statements on page 3.
MA4051MTA
Part Name & Description
DIODE
INTEGRATED CIRCUIT (S)
18S254TA DIODE
POWER
18S254TA
IC, REGULATOR
MA4O30MTA
DIODE
DIODE
“Tic, DIGITAL SIGNAL PROCESSOR
MA4033TA DIODE
IC, 16K RAM
1SS254TA ‘DIODE
SVIBA4558F
IC, MOTOR DRIVE8RESET
18S254TA DIODE
——
: OPTICAL PICKUP 4
A | SERVO PC.B.
Orel
IC, SYSTEM CONTROL
MA4033TA DIODE
IC, MOTOR DRIVE
185254TA DIODE
IC, REMOTE CONTROL RECEIVER
SVDGP1S53 PHOTO COUPLER
IC, DIF&D/A CONVERTER
MA4091-M
DIODE
iC, DIFFERENTIAL AMP
18S254TA DIODE
SVIBA4558F
IC, L. P. F.
1$S254TA DIODE
+
IC PROTECTOR(S)
COMPONENT COMBINATION (S)
SPINDLE MOTOR
To Servo Gain
Adjuster
ac
Red Mark
SRUN15
$$
IC PROTECTOR
TRANSISTOR (S)
TRANSISTOR
2SD1862QRTV6
2SB1240-P
TRANSISTOR
TRANSISTOR
2803
TRANSISTOR
EXCELDR35V
DSS36431B102
2801, 802 —|DSS36431B102
EXCELDR35SV
RLQZP3R3KT-Y
RLQZPSR3KT-Y
COMBINATION PART
COMBINATION PART
COMBINATION PART
COIL
COMBINATION PART
COIL
TRANSISTOR
RLQZP3R3KT-Y |COIL
TRANSISTOR
LINE
TRANSISTOR
TRANSFORMER (S)
OUT
SYNCHRO
EDIT
TRANSISTOR
TRANSISTOR
RTP1K4E007-V
POWER TRANSFORMER
|A®
CN8OI
6
TRANSISTOR
RTP1K4B006-V
POWER TRANSFORMER
AN (EB, GN)
! =
TRANSISTOR
RTP1K4G002-V
POWER TRANSFORMER
“1s (6C, PX)
+
TRANSISTOR
LINE OUT/SYNCHRO EDIT JACK P.C.B.
TRANSISTOR
FUSE (S)
” | TRANSISTOR
[1-6] BT S80!
TRANSISTOR
[XBA2COO 6TBO
FUSE, 250V T63mMA
A\ CE, EB, GN)
FC45I
TRANSISTOR
XBA2C01 6TBO
FUSE, 250V, T160mA
A\ (GC, PX)
DTALI4ESTP |
TRANSISTOR
OSCILLATOR (S)
DIODE (S)
4
SVQ49U338S OSCILLATOR
SVD1SR35200A
DIODE
DIODE
DISPLAY TUBE
DIODE
DIODE
|RSL0049-F DISPLAY TUBE
DIODE
Su Ate
M451(LOADING MOTOR)
DIODE
= AQ
SWITCH (ES)
BT801 REXO19
CN1