Sanyo DC-F430AV User manual

—
IFILE No.
Service Manual
1
..
.
Contents
Mini Component System DC”F430AV (AU)
Specifications ................................................................... 1
What to do if ..................................................................... 1
Laser beam safety precaution ..........................................2
Removal and installation ..................................................2
CD changer opration and description ..............................4
CD chenger replacement .................................................6
CD mechanism adjustments ............................................8
cCD pickup maintenance .................................................. 10
CD player adjustments ..................................................... 10
Tape deck adjustments .................................................... 12
Tuner adjustments ........................................................... 14
Exploded view
(Cabinet &Chassis) ...................................................... 15
(Tape mechanism) ........................................................24
(CD changer mechanism 1/2 )......................................25
(CD changer mechanism 2/2 )......................................27
(CD base mechanism) ..................................................28
Parts list
(Cabinet &Chassis) ...................................................... 16
(Tape mechanism) ........................................................23
(CD changer mechanism) .............................................26
(CD base mechanism) ..................................................28
PRODUCT CODE No.
12953005
IC block diagram ..............................................................29
FL display& description ...................................................38
Schematic diagram
(CD) ...............................................................................4l
(DEcK) ..........................................................................43
(FRONT) .......................................................................47
(TUNER) .......................................................................5l
(PRE AMPLIFIER) ........................................................55
(POWER AMPLIFIER) ..................................................57
Wiring diagram
(CD) ...............................................................................4O
(DEcK) ..........................................................................45
(FRONT) .......................................................................49
(TUNER &PRE AMPLIFIER) ........................................53
(POWER AMPLIFIER) ..................................................59
Wiring connection ............................................................61
IC &Transistor voltages ................................................... 62
——— ——— ——— ——— ——— ——— ——— ——— —
‘This service manual consists of “DC-F430AVU” (Main unit),
I1
~RB-F430AV” (Remote control), “SX-F430, SX-CE430, SX-SR430” (Speaker system)u
‘i- ——— ——— ——— ——— ——— ——— ——— ——— —
REFERENCE No. SM580918

SPECIFICATIONS
Amplifier section
Output power
Main amplifier ............... 40 Wx2(at 6ohms, 10% distortion)
Center amplifier ............ 40 W(at 8ohms, 10% distortion)
Surround amplifier ........ 20 Wx2(at 16 ohms, 10% distortion)
Inputs ............................... VIDEO /DVD IN: 400 mV /50k ohms
outputs ............................ FRONT SPEAKERS: 6ohms
CENTER SPEAKER: 8ohms
SURROUND SPEAKER :16 ohms
PHONES :8-32 ohms
SUB WOOFER: 10k ohms
Tuner section
Reception frequency ........ FM :87.5-108 MHz
AM :522-1710 kHz (9 kHz step)
520-1710 kHz (10 kHz step)
CD player section
Type ................................. Changer, 3-disc
Channels .......................... 2-channel stereo
Sampling frequency .........44.1 kHz
Pick-up ............................. Optical 3-beam
semiconductor laser
Frequency response ........20 Hz to 20 kHz
Wow and Flutter ............... Below measurable limits
Cassette deck section
Track system ................... 4-track, 2-channel stereo
Frequency response ........ 50 Hz -15 kHz (Cr02 tape)
50 Hz -14 kHz (Normal tape)
Signal to noise ratio .........60 dB (Dolby NR ON)
Wow and Flutter ............... 0.129’0 (WRMS)
Fast forward /
rewind time ............ Approx. 110 sec. (C-60)
General
Power requirements ......... AC 230-240 V, 50 Hz
Power consumption .........130 W
Dimensions (W xHxD) .. Approx. 270x 330x 333 mm
Weight .............................. Approx. 9.8 kg
Speaker systems
Front speaker system (SX-F430)
Type ....................................... 3way bass reflex
Drivers ................................... Woofer: 13 cm cone type
Mid range: 5cm cone type
Tweeter: piezoelectric
Maximum
Power-handling capacity .....80 W(peak)
Nominal impedance ...............6 ohms
Dimensions (W xHxD) ........ Approx. 210x 330x 240 mm
Weight .................................... Approx. 3.6 kg
Center speaker system (SX-CE430)
Type ....................................... Bass reflex
Unit used ................................ Full range, 10 cm cone type
Maximum
Power-handling capacity .....80 W(peak)
Nominal impedance ...............8 ohms
Dimensions (W xHxD) ........ Approx. 270x 130x 184 mm
Weight .................................... Approx. 1.4 kg
Surround speaker system (SX-SR430)
Type ....................................... Bass reflex
Unit used ................................ Full range, 10 cm cone type
Maximum
Power-handling capacity .....40 W(peak)
Nominal impedance ...............16 ohms
Dimensions (W xHxD) ........ Approx. 210x 130x 162 mm
Weight .................................... Approx. 0.9 kg (per speaker)
Specifications subject to change without notice.
To achieve the best sound performance, select music sourceswhich have
the ❑DI 00LDYwmouw]~ mark.
Manufactured under license from Dolby Laboratories Licensing
Corporation.
DOLBY, the double-D symbol ~and “PRO LOGIC are trademarks of
Dolby Laboratories Licensing Corporation.
WHAT TO DO IF
*If the operation of the unit or display is not normal, or you wish to
clear the contents of the memory.
1.
2.
3.
4.
Disconnect the power cords plug from the electrical outlet.
Press the RESET button for at least 30 seconds.
Connect the power cord.
Press the POWER button to turn the power on.
%
RESET
-1-

—
LASER BEAM SAFETY PRECAUTION
●Pick-up that emits alaser beam is used in this CD player section.
ICAUTION-INVISIBLELASERRADIATIONWHENOPENAND 1
INTERLOCKSDEFEATED.AVOIDEXPOSURETO BEAM.
ADVARSEL-USYNLIGLASERSTRALINGVEDABNING,NAR
SIKKERHEDSAFBRYDEREERUDEAFFUNKTION,UND~ UDSH_TELSE
FORST~LING.
VARNING-OSYNLIGLASERSTl%d-NINGNARDENNADELAROPPNAD
(XH SPARRARURKOPPUD.STtiLEN ARFARLIG.
VORSICHT-UNSICHTBARELASERSTRAHLUNGTRITTAUS,WENN
DECKELGEOFFNETUNDWENNSICHERHEITSVERRIEGELUNG
UBERBRUCKT15T.NICHT,DEM5TRAHLAussETzEN.
VARO-AVATTAESSAJASUOJALUKITUSOHITETTAESSAOLETALTTIINA
NAKYMATTOMALLEIASERSATEILyLLE.ALAKATSOSATEE5EEN.
/f
‘L
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS OR
PERFORMANCE OF PROCEDURES OTHER
THAN THOSE SPECIFIED HEREIN MAY RESULT
IN HAZARDOUS RADIATION EXPOSURE
LASER OUTPUT ............... 0.6 mW Max. (CW)
WAVELENGTH ..................790 nm
>.
.,:.,
REMOVAL AND INSTALLATION —
●Pressthe POWFR button and check that the STANDBYLF~ Iiab
,, II
●Disconnect the power cord’s plug from the electrical outlet.
●All wiring should be returned to the original position after work is completed.
●First have ready may the new FIXERS(614 129 4971) for replacement..
●Arrange the lead wires so that they are not near the heat sink.
1. CABINET ASSY 2. CD MECHANISM BLOCK
L.
-2-

REMOVAL AND INSTALLATION
3. FRONT PANEL BLOCK
5. PRE AMPLIFIER& POWER P,W.BAORDS
7. TAPE MECHANISM BLOCK
/’
4. FRONT P.W.BOARD BLOCK
@
6. POWER TRANSFORMER
$)@
It?
(3
I
8. WIRING LAYOUT
POWER f?W.B
B
G
‘-
.-.”
-
FIXER -
-3-
-

CD CHANGER OPERATION AND DESCRIPTION
—
L
●This set is capable of stocking and playing up to 3CDs.
*While playing aCD, other discs can be replaced.
In this case, press the button for the disc No. you wish to remove, and then press the OPEN/CLOSE button,
●When the “POWER” button is turned off, the power turns off after the discs are loaded in the discs trays.
1. MOTOR& MECHANISM SWITCHES LAYOUT ~LOAD/UNLOADMOTOR
UNLOADSWITCH(SW5J LOADSWITCH(SW3)
7,z25v ‘~’ SW’TCH(SW’)--------------. .
OPEIWCL
MOTOR
2. FUNCTION CLOSEENIJSWITCH
(1) OPEN/CLOSE OPEN/CLOSE RACK GEAR
1. The rotation of the OPEN/CLOSE MOTOR rotates the
[qgw
OPEN/CLOSE IDLER GEAR via the BELT and PULLEY, ‘_, ~—-
and the RACK GEAR which is intermeshed with the
OPEN/CLOSE IDLER GEAR moves forward during
“OPEN”, backwards during “CLOSE’. BELT
OPENEND
SWITCH
.The HOME POSITION is reached when the largest
square hole in the UP/DOWN CAM GEAR is between
the SENSORS. UP/ DOWNCAMGEAR1
2. Rotate the UP/DOWN CAM GEAR counter-clockwise m
‘u--
3.
(with OPEN/CLOSE during PLAY) or clockwise (with
u
W*
[.~~ o
normal OPEN/CLOSE), raise the GEAR-BLOCK
BRACKET, stop at the selected TRAY, hold the TRAY o
‘6”
GUIDE by means of the OPEN/CLOSE RACK and save
the other TRAY GUIDES.
The OPEN/CLOSE motor start running, the OPEN/ SENSORP.W.B
CLOSE RACK moves forward, the TRAY LOCK LEVER
is raised to lock the TRAY, and the OPEN operation
commences. GEARBLOCKE~CKET TRAYSLIOE
q
;!
J
~~
:-”
:., .,.
...”
/
.,-
...-
,.-
/
.y ,3—UP/00WN
CAhi
GEAR 2
UP/ 00WN
ORIVE GEAR 2
-4-

CD CHANGER OPERATION AND DESCRIPTION
4. When the TRAY closes and it reaches the tip of RIB part of LEFT TRAY GUIDE, the LOCK LEVER is lowered to release the
TRAY, and loading proceeds. TRAYGUIOEHOLDER
LOCKLEVER OPEN~CLOSE
/RiB /
TRAY LOCK TRAYRELEASE
(2) LOADING
1. The rotation of the LOAD/UNLOAD MOTOR rotates the LOAD/UNLOAD DRIVE GEAR in the clockwise direction.
2. The DRIVE GEAR and the gear portion of the TRAY mesh together and the TRAY movers backward.
3. The completion of TRAY movement causes the UP/DOWN MOTOR to operate and lower the TRAY HOLDER putting the unit to
chucking
TRAY
status.
4. The rotation of the UP/DOWN MOTOR rotates the UP/
DOWN GEAR in the counter-clockwise direction. In
connection with this, the TRAY HOLDER SLIDE moves
forward, and at the same time, the RIGHT SLIDE is moved
backwards by the SYNCHRO LEVER.
LEFT
RIGHTSLIDEBRACKET ‘
R
2V
LLOAO/UNLOAODRIVE GEAR
,..-“1
SYNCROLEVER
UPIOOWN CAM GEAR 1
I
UP/OOWN IOLER 2
UPIOOWN ORIVE GEA? 1/UP/OOWNIOLERl
&iKim’\./ IUPIOOWN MOTOR
UPICOWN
ORIVE GE
\i
UP/DOWN IOLER 1
UPIOOWN ORIVE GEAR 2\\UPiDOWN IOLER2w
UPICK3WNCAM GEAR 2
-5-

CD CHANGER REPLACEMENT
1. LOAD/UNLOAD FUNCTION
1.Remove the BTOP ENCOURAGE.
2. Remove the CD MECHANISM.
2. HOW TO REMOVE THE TRAYS
1.Remove the CHUCK BRACKET.(O -~)
ER
RAGE
2. Rotate the UP/DOWN CAM GEAR and position the collar 3. Remove the three TRAYS through the gap at the back.
part of the TRAY HOLDER visible from the RIGHT SLIDE TRAYASSY
at the midpoint between the CHUCKING and TRAY.
RIGHT SIDE
DISCSTOPPER 8RA~KET
kti
1“ RIGHTSLIDE
10
uo
CENTER
i
/
3. REPLACING THE TRAY GUIDE
●Have the LEFT TRAY GUIDE HOLDER and TRAY GUIDE ready before proceeding.
1. Turn the UP/DOWN CAM GEAR and remove the setscrew of the TRAY HOLDER from the hole in the GEAR BLOCK BRACKET.
2. Turn the UP/DOWN CAM GEAR counter-clockwise as far as it will go, and remove the SCREWS.
3.
4.
Remove the five set screws of the LEFT TRAY GUIDE
HOLDER, and remove it in the direction of the arrow.
When assembling the parts, align the TRAY SLIDE and UP/
DOWN DRIVE GEAR.
-6-
R
UPIOOWN
MARK DRIVEGEAR
\
TRAYSLIDE ‘----U
HI@

CD CHANGER REPLACEMENT
4. LEFT SLIDE BRACKET 5. UP/DOWN CAM GEAR
6. LOADAJNLOADGEAR
9
r___ _—— ——— ——— —
Note: 1
IEM-50L .................... MOLYKOTE, EM-50L I
I
,SG-7 I
........................ SAN GREASE. SG-7 ,
1.
8. TRAY HOLDER 2.
1G474B .................... FLOILOIL. G474B I
L——— ——— ——— ——— — J
7. SETTING UP THE LOADAJNLOAD GEAR
dl -\LOAD/UNLOADCAM GEAR
K/-- LOACUUNLOADMOTOR
2LT
f- Lo/JJIJNL(JAD IDLI=R 1
~j~ l! LoAD/uNLoADlDLER2
‘LOAD/UNLOAD DRIVE GEAR
SETTING UP THE TRAY SLIDE& UP/DOWN DRIVE GEAR 2
3
●
.
Slide the TRAY SLIDE forward until it goes no further.
Align the round mark on the UP/DOWN DRIVE GEAR 2. d
with the mark area on the TRAY SLIDE, and install.
Align the shorter flat part of the UP/DOWN CAM GEAR 2,
and install.
Set the parts in such away that the round marks on the two
GEARS are horizontal.
UP/DOWN DRIVE GEA
WN CAM GEAR 2u
LONG
-7-

CD CHANGER REPLACEMENT
—10. SEITING UP THE TRAY HOLDER AND UP/DOWN DRIVE GEAR UP/OOWN DRIVE GEAR 1
%
/
,7
1. Loosen and install the SET SCREW of the SENSOR P.W.B. .— .—
2. Slide the TRAY HOLDER SLIDE forward until it goes no L. -’\
further.
3. Align the round mark on the UP/DOWN DRIVE GEAR 1with ..
the mark area on the TRAY HOLDER SLIDE, and install. UP/OOWNCAMGEAR2
4. Secure the screw. ●Set the parts in such away that the round marks on the two
5. As shown in the figure, place the UP/DOWN DRIVE GEAR 2GEARS are horizontal.
rfi
❑
and UP/DOWN CAM GEAR 2in such away that they are
horizontal. QF
6. Align with the triangular mark through the hole through which o
L
the UP/DOWN CAM GEAR 2teeth are visible.
7. Secure the SCREW of the SENSOR and GEAR.
10
MARK
MARK
\“--o
/
GEAR BLOCK DRIVE SLIDE
\\
11. UP/DOWN MOTOR
UP/OOWN MOTOR ASSY— md’10.5mm
7
(614 287 0440)
CD MECHANISM ADJUSTMENTS
1. WIRING OF THE CD MECHANISM
t.K3TOR hLIMIT SW P.W.B
LuG
n
L
.uG
sI%+$h
U~Pil&{N L1
o
SENSOR
II -... “
2. MOTOR REPLACEMENT AND LUBRICATION
SLED
MOTOR ,
SPINDLE
MOTOR
Ii-’u””-
J
+PLUS MARK +PLUS MARK
.—— — ———— ——.
‘Note
IEM-50L ........... MOLYKOTE, EM-50L
!~i;;B ...........oSAN GREASE, SG-7
........... FLOIL OIL, G-474B
-8-
6= !ljJ
+
1,/
SPINOLEMOTOR ~G:~;jS t
SLEDRETARDGEAR 1< v
SLEDRETARDGEAR2
%
t4J ~~ —PICK RACKGEAR
-1
%
SLED GEAR &a
GREASE Ai
G-474’
SLED MOTOR “ -““
a
oMOTOR &LIMIT SW P.W.B
o

CD MECHANISM ADJUSTMENTS
3. CD MECHANISM AB;C#L BOND
(1) Replacement of the spindle motor .,:%~w
+R
cFirst, prepare thenewturntable andnewspecial washer for
replacement. The removed turntable will be deformed by BOND ~
the heat of the soldering iron, and cannot be reused.
B
2mm
●Prepare dial-type calipers. WASHE “IABOUT
1. The attached bonding material can be dissolved by using a--f-Smm
60 Wsoldering iron to heat the shaft the upper part of the
turntable for about one minute.
2. The turntable can then be removed from the shaft by very
carefully applying force upward at the center of the lower
3.
4.
5.
6.
7.
8.
surface of the turntable.
Remove the two screws and remove the spindle motor.
Attach the special washer top the spindle motor.
Clean the spindle motor’s shaft. To clean them, use asoft $W
II
oII
x
?!5’
7.5 *1).lmm
T34.9 iO.lmm
1
cloth soaked in isopropyl alcohol. !’
a
—TURNTABLE
Apply asmall amount of amixture of the “Three bond
2001” and “2015F” bonding materials to the motor’s shaft. Igi@
Install the turntable as shown in the figure.
Secure the turntable by pressing gently. Be sure to wipe
away (by using apiece’ of cloth, or similar material) any
bonding material coming out of the hole.
(2) Replacing the pick-up
1. insert the pick-up rail into the base chassis.
2. If the rack of the base chassis are missing when the pick-up
rail have been installed, first wipe the tips of the rail with
,,
SHAFT
I
WASHER “,
SPINDLE MOTOR
alcohol.
3. After the pick-up has been replaced, apply grease (FLOIL
%
“
SLED MOTOR :“““ “A“ %
G-4746) to the ~sections. -1
\iA
*
4. The pick-up P.W.Board pattern is “shorted”, as shown in
the figure, so that the new pick-up will not be susceptible to QPICKUP RACK GEAR
the effects of static.
5. Set the pattern to “open” after the
replaced. —
-
pick-up has been
(BE SURE AT THIS TfME, NOT TO TOUCH ANY OIHER PART.)
I
I@l @I
ja~+az
@- @-
(SHORT) (OPEN)
-9-

CD PICKUP MAINTENANCE
LAbout pick-up (Optical lens) Cleaning
Clean the lens with the specified cleaning disc or moisten acotton swab with isopropyl alcohol and cleaning paper.
Specified cleaning disc: LC-1 (Part code: 645 026 1961 ..... manufactured by SANYO.)
Regarding procedure of cleaning with moisten cotton swab, please refer to the attached as follows.
1. Cotton swab wrapped with Cleaning paper.
2. Add the isopropyl alcohol.
3. Gently move the tip of cotton swab just like adraw awhirlpool from inside to outside on the surface of lens.
CD PLAYER ADJUSTMENTS
1. PREPARATION
Measuring instruments, tools and filter
1. Test disc. :YEDS 18 (SONY) or etc.
2. Oscilloscope :SS5711 (1 OMHZ or dual-phenomenon) or
Memoryscope: DSS6521 (Storagescope)
3. Screwdrivers (non-metallic) for adjustments
2. INITIALIZATION OF VR101
nY
LVR1OI Initialization position
3. PARTS LOCATION
>TRACKING
BALANCE
RI 108
(lOk~)
TP2(FE)
TP1’(RF)
VR101 }
TRACKING
SALANCE
(-) 1I
EYE PATTERN
4. CABLE CONNECTION
@ASSY, CONNECTOR-S (614 296 0042)
@ASSY, CONNECTOR-S (614 265 0219)
@ASSY, CONNECTOR-S (614 296 0035)
o
~111
L
dt%m CN131(16 pin)
MVii&4..
-1o-
,

CD PLAYER ADJUSTMENTS
5. ADJUSTMENTS
Adjustment Measuring Service output Adjustment Adjustment value
Item instrument mode connection location
(a) Tracking Oscilloscope yes TP3 :TE VR101 Waveform symmetry
balance TR4 :VC A=B
(b) Checking Check be sure that the “eye”
the “eye” Oscilloscope .TP1 :RF pattern is at the center of the
pattern TP4 :VC waveform and that the diamond
shape is clearly defined
(1) Tracking balance adjustment
1. Connect an Oscilloscope to TP3 (TE) and TP4 (VC).
2. Turn “POWER” switch on.
3. Set the test disc. (DISC 1)
4. Press “SOUND PRESET” key and “TUNING MODE key
simultaneously, whthin 1second after pressing the
“MEMORY” switch.
(SERVICE MODE: Tracking balance adjustment mode)
5. Confirm that the oscilloscope waveform is symmetrical on
the top and bottom in relation to OV (VC).
6. If it cannot be adjusted by fully rotating VR1 01, cut the
resistor R1 108 (1OkQ)with apair of pliers, and adjust
again.
7. To cancel service mode, disconnect the power cord’s plug
from the electrical outlet.
Q
ICH1. 5CQTV CH2. wJmV: ;*Y
Cnlol Dclo 1:,:: I
E3
Ov(vc) A
B
It::: : I
200mV/div.
5ms/div.
(2) Checking the “eye” pattern
1. Switch “ON” the POWER. TP1 +
(RF)O
2. Connect an oscilloscope to TP1 (RF) and TP4 (VC). OSCILLOSCOPE
3. Load the test disc. TP4
4. PLAY/PAUSE switch push ON. (l/c)”
5. Check to be sure that the “eye” pattern is at the center of
waveform and that the diamond shape is clearly defined.
6. Press the STOP button.
7. Switch “OFF the POWER.
II+-1 1
ENING EXPANDED
—
-11-

TAPE DECK ADJUSTMENTS
Adjustment Item Test Tape Measuring Srevice Mode Adjust Adjust
Instrument location value
(1) HEAD AZIMUTH V-IT-736 AC-voltmeter HEAD AZIMUTH Max.
TAPE “A” (1OKHZ) SCREW (FWDIREV)
(2) HEAD AZIMUTH vl-r-73B AC-voltmeter HEAD AZIMUTH
—Max.
TAPE “B” (1OKHZ) SCREW
(3-a) MOTOR SPEED MTT-211 FREQUENCY COMPUTER REC VR311 (TAPE “A”) 3,000Hz
(HIGH) (1,500Hz) COUNTER (HIGH) VR313 (TAPE “B)
(3-b) MOTOR SPEED MlT-l 11 FREQUENCY COMPUTER REC VR312 (TAPE “A”) 3,000Hz
(NORMAL) (3,000Hz) COUNTER (NORMAL) VR314 (TAPE“B”)
1. HEAD REPLACEMENT AND AZIMUTH ADJUSTMENT
(l)Head replacement
1. After replacement, demagnetize the heads by using a
degausser.
2. Be sure to clean the heads before attempting to make any
adjustments.
3. Be sure both channels (1 and 2) are the same level.
(Using adual-channels oscilloscope)
4. All wiring should be returned to the original position after
work is completed.
(2)Head azimuth
.TApE llAI1
1. Load atest tape (VTT-738, etc.:l OKHz) for azimuth
adjustment.
2. Press the FORWARD PLAY button. (Normal playback)
3. Use aflat-tip (-) screwdriver to turn the screw for normal
azimuth adjustment so that the left and right outputs are
maximized at the same phase during normal playback. .
TAPE “A”
PLAY HEAD
k
(ELLOWT rRED
WHITE
TAPE “B”
R/PHEAD
‘“cKeED
~E. HEAD
4. Press the Tape “A REVERSE MODE button.
5. Play the tape in the reverse mode.
6. Use aflat-tip (-) screwdriver to turn the screw for reverse
azimuth adjustment so that the left and right outputs are
maximized at the same phase during reverse playback.
7. Press the STOP button.
●TAPE “B” w
1. Load a test tape for (VTT-738, etc.:l OKHz)azimuth u\ .\
adjustment.
2. Press the FORWARD PLAY button.
3. Azimuth screw adjustment.
4. Press the STOP button. =PUSH
r———— ———— ———— —.
1●After making the adjustment, secure the azimuth I
wIadjustment screw by applying screw lock (TB-1 401 B). 1
L——— ——— ——— ——— ——— .— J
-12-

TAPE DECK ADJUSTMENTS
(3)Motor speed
a. HIGH SPEED
-
1. Insert the test tape (TCW-211 or etc. 1,500 Hz optional)
into Tape “A” or “B”.
2. Press the “FM MODE& SOUND PRESET” buttons at the
same time.(o)
3. Press the TAPE STOP button.(@)
4. Press the COMPUTER REC “HIGH” button.(@)
(Service mode :High speed)
5. AdjustVR311 (Tape “A”)orVR313 (Tape “6) so that the
frequency counter show areading of 3,000 Hz.
6. Press the STOP button.
~lON @
(Cancel service mode) FM MODE 6)
/
H
CO*
NORivlAL
SPEED (@) 1~
b. NORMAL SPEED
1. Insert the test tape (TCW-111 or etc. 3,000 Hz) into Tape
,,Al,or ,,B,,
2. Press the COMPUTER REC “NORMAL” button.(@) I\
(Service mode :Normal speed) TAPE STOP @SOUND PRESET @l
3. Adjust VR312 (Tape “A’) or VR314 (Tape “B”) so that the
frequency counter show areading of 3,000 Hz.
4. Press the STOP button.
5. To cancel service mode, press the “~/ON “button. (@)
6L
,W06 ~:%; AL
J3005 SPEED
?
1
TAPE “A”
nSPEED %;’
HIGH SPEED
TEST POINT
VR314
VR313 NORMAL D
=5
,1
TAPE “B”
J3002
/
HIGH’SPEED
TEST POINT —
2. CHECKING THE MECHANISM TORQUES
1. Clean the head, capstan and pinch roller before making any measurement.
2. Check the both normal and reverse playback.
vMeasurement Take-up torque Back tension Tape tension
Cassette for PLAY :TW-211 lA(FWD) PIAY:TW-211 lA(FWD) Drive-power cassette
measurement PIAY :TW-2121A(REV) PIAY :TW-2121A(REV) TW-2412(FWD)
F.FWDIREW :TW-2231 TW-2422(REV)
PLAY 28- 63gr.cm 2.0- 4.5gr.cm 70 gr or more
F. FWD/REW 60- 120gr.cm
-13-

TUNER ADJUSTMENTS
PARTS LOCATION
AN;E”NNA
75Q
AM LOOP
ANTENNA
TP11(H) —~J2103
*W103 J2104~
b❑\
TP12(E)
r:
J‘T
~@
L2151-A
TP13(L) TP1 5(E)
J2028/
TP14(R) \~ I
[]J4313
J2032
L
SG RF Level: 75Q open Voltage dBIV
Antenna :75Qunbalanced, Modulation:l kHz
1.FM Dev. :*22.5 kHz(MONO) +22.5KH2
Connection SC set
Circuit Input output Frequency Position
1Cover --- Connect Digital DC voltmeter to 87.5MHZ Low
voltage --- TP1 l(H), TP12(E). 108.OMHZ High
2ITracldng Connect FM SG to Connect to VTVM I90.OMHZ ILow
IFMAnntena. TP13(L) or TP14(R), TP15(E). I106.OMHZ IHigh
2.AM
Step
1
2
STEREO) *6.75KHz(PIL0
7
=
--- More than 0.8V
--- Lessthan 8.OV
I2103 Maximum
---
SG Modulation
Antenna, IRE Loop, Disti
Adjusting Connection SG set Adjustment
Circuit input output Frequency Position
Cover --- Connect Digitai DC voltmeter to 522kHZ Low ---
voJtage --- TP1 l(H), TP12(E). 171OkHZ High ---
Tracking connect AM SG to Connect to VTVM 603KHZ Low L2151-A
Test loopAnntsna. TP13(L) or TP14(R), TP1 5(E). 1404kHZ High ---
IT)
1
:1 kHz, 30’%0
nce: 60 cm
7
a
Mofe than 1.OV
Lessthan 8.OV
AF Maximum
-14-

EXPLODED VIEW (CABINET &CHASSIS)
-N+
I
m.% ->
N
‘\ \,
\.
‘ \, ‘/
“k----; ._.J g
,——-—
—
-15-

PARTS LIST
..-
.PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC
SYMBOL AIN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF
SPECIAL SIGNIFICANCE. WHEN REPLACING ACOMPONENT IDENTIFIED BY A,USE ONLY THE REPLACEMENT PARTS DESIGNATED,
OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST
IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION :Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 Wcarbon type and Oohm chip resistors.
Regular type capacitors are less than 50 Vand less than 1000 PF type of Ceramic type and Electrical tYPe.
N.S.P :Not available as service parts.
PACKING &ACCESSORIES
REF. NO. PART NO.
6142953402
6142916988
6142916995
6142690949
6142953433
6450051227
6142450055
6450265259
6450292118
CABINET &CHASSIS
HEF.NO,
1
2
3
4
5
6
7
or
8
9
10
11
12
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
f-- 46
PAFIT NO.
6142916629
6142904947
6142916575
6142916551
6142952832
6142990728
6141291901
6142641884
6142661918
6142918333
6142918050
6142916377
6141299136
6142952764
6142952771
6142969861
6142969878
6142657898
6142657904
6142907429
6142907436
6142907078
6142907061
6142918302
6142939932
6142952788
6142907085
6142907399
8142952795
6142916384
6142907412
6142918326
6142916612
6142907115
6142952702
6142708316
6142678312
6142891117
6142891100
DESCRIPTION
CARTON CASE, SYSTEM
CUSHION, TOP
CUSHION, BOTTOM
CUSHION, SET
INSTRUCTION MANUAL
ASSY,ANTENNA,LOOP,AM
ANTENNA,FM
REMOTE CONTOROL,RB-F430AV
BATTERY COVER, REMOTE CONTROL
DESCRIPTION
SHIELD, POWER TRANSFORMER
ASSY,CABINET,BOTTOM
MOUNTING,SIDE PWB FIX
MOUNTING, PWB,HEAT SINK+PWB
PANEL,REAR
PANEL,REAR
FIXER,AC CORD
FIXER,AC CORD
JOINT, CD-MECHA FORCEMENT
MOUNTING, EARTH,CD MECHA
COVER PICK,CD
ASSY,CABINET
LUG,CD MECHA LEAD FIX
DEC,WINDOW,CASSEITE, DECK L
DEC,WINDOW,CASSEITE, DECK R
COVER, CASSETTE,DECK L
COVER,CASSETTE, DECK R
ASSY,LID,CASSETTE, DECK L
ASSY,LID,CASSETTE, DECK R
SPRING, WIRE, CASSETTE L
SPRING, WIRE, CASSETTE R
KNOB, ROTARY,TUNING JOG
KNOB, ROTARY, VOLUME JOG
ASSY,DEC RING,JOG
DEC,PANEL,FRONT L
DEC,PANEL,FRONT R
DEC,WINDOW,FL
DEC,WINDOW,CD DOOR, UNDER
DEC,WINDOW,CD DOOR,TOP
ASSY,DOOR,CD
SPRING,TENS,CD DOOR
DEC,WINDOW,LAMP,CD LAMP
REFLECTOR,CD DOOR LAMP
COVER, DOOR,CD
ASSY,PANEL,FRONT
ASSY,GEAR,CASSETTE
MOUNTING,GEAR FIX
MOUNTING, BRACKET,
DECK MECHA BOITOM
MOUNTING, BRACKET,
DECK MECHA TOP
REF. NO.
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PART NO.
6142907023
6142907221
6142907184
6142907030
6142907382
6141299136
6142939888
6142907016
6142939871
6142907047
6142907368
6142907283
6142906996
6142907375
6142907290
6142907269
6142907276
6142916575
6142959282
6142983201
6141913698
6142762844
FIXING PARTS
REF. NO. PART NO.
Yol 4110213701
Y02 4110282905
Y03 4110213503
Y04 4110209902
Y05 4110209902
Y06 4110209506
Y07 4110209902
Y08 4110209902
Y09 4110213503
Ylo 4110011901
Y11 4110011901
Y12 4110213503
Y13 4110014209
Y14 4110213701
Y15 4110213701
Y16 4110213701
Y17 4110213701
Y18 4110209902
Y19 4110213503
Y20 4110213503
DESCRIPTION
BUTTON, SURROUND MODE ETC
BUTTON, DECK, DOLBY,PLAY ETC
BUTTON, MEMORY, MEMORY ETC
BUTTON,TUNING,FM MODE ETC
DEC,WINDOW,STANDBY
LUG, FRONT LEAD FIX
BUITON,POWER
BUITON,COMPUTER REC
BUTTON,CD PLAY/PAUSE
BUITON,FUNCTION
DEC,SHEET,FUNCTION
REFLECTOR, FUNCTION
BUITON,DISC NO.,DISC SELECT
DEC,SHEET,DISC SELECT
REFLECTOR,DISC SELECT
REFLECTOR,AUTO ETC
REFLECTOR,LIVE ETC
MOUNTING,SIDE PWB FIX
SHIELD,TU ANT
SPACER, SHEET, CABINET BOITOM
LABEL, LASER PICKUP
LABEL, SAFETY, LASER PICKUP
DESCRIPTION
SCR S-TPG BIN 3X1 O,CABINET FIX
SCR S-TPG PAN 2X4, JOINT, MECHA
SCR S-TPG BIN 3X1O,
CD MECHA+FRONT
SCR S-TPG BRZ+FLG 3X8,
CD MECHA+MOUNTING EARTH
SCR S-TPG BRZ+FLG 3X8,CD PWB FIX
SCR S-TPG BRZ+FLG 3X16,
HEATSINK,POWER IC
SCR S-TPG BRZ+FLG 3X8,
HEAT SINK+MOUNTING PWB
SCR S-TPG BRZ+FLG 3X8,
HEATSINK, REG
SCR S-TPG BIN 3X1 O,CD COVER
SCR S-TPG BIN 3X6,CD COVER
SCR S-TPG BIN 3X6,
MOUNTING PWB+BOITOM
SCR S-TPG BIN 3X1O,
HEAT SINK+ BOITOM
SCR S-TPG BIN 4X8, TRANS FIX
SCR S-TPG BIN 3X1 O,BOTTOM+REAR
SCR S-TPG BIN 3X1 O,REAR
SCR S-TPG BIN 3X1 O,REAR,CD
SCR S-TPG BIN 3X1 O,REAR ANT
SCR S-TPG BRZ+FLG 3X8,AMP PWB
SCR S-TPG BIN 3X1O,
BOITOM+FRONT
SCR S-TPG BIN 3X1 O,CD-GND
-16-

PARTS LIST
REF. NO. PART NO.
Y31 4110213503
Y32 4110211400
Y33 4110213503
Y34 4110243706
ELECTRICAL PARTS
REF. NO. PART NO.
71 A6450268137
72 A4230170106
73 6142916568
74 6142935170
75 A6142565308
76 6450256806
77 6450256370
78 6450256431
6142951699
6142940778
6142615218
6142934326
DESCRIPTION
SCRS-TPG BIN3X1O,FRONT PWB
SCRS-TPGBIN2.3X 10,
CDDOOR+COVER
SCRS-TPGBIN3X1 O,DECKMECHA
SCRS-TPGPAN+FLG 2X6,
DECKMECHA+MOUNTI NGPWB
DESCRIPTION
POWER TRANSFORMER
FUSE 250V 1.6A,PRI.FUSE
MOUNTING, PWB,FOR REG
ASSY,HEAT SINK
POWER CORD
FLEXIBLE FLAT CABLE, FRONT-CD
FLEXIBLE FLAT CABLE,
PREAMP-DECK
FLEXIBLE FLAT CABLE, FRONT-DECK
PWB,REFLECTOR,FRONT SECTION
ASSY,WIRE,CD-PREAMP (CN162)
ASSY,WIRE,PLAY-H EAD (CN381)
ASSY,WIRE,R/P,E-HEAD (CN382)
POWER AMPLIFIER P.W.BOARD ASSY
REF. NO.
91
Coool
COO02
COO03
COO04
COO05
COO06
COO07
C4706
C4707
C4726
C4727
C4750
or
C4806
C4807
C4826
C4827
C4850
or
C4900
or
C4901
or
C4930
or
C4931
or
CN458
CN459
CN470
CN471
CN472
CN478
CN479
CN490
CN493
or
CN494
CN496
CN497
D4400
PART NO.
A6142958322
4030570007
4030570007
4030624700
4030624700
4030570007
4030570007
4030624700
4030572407
4030572407
4030572407
4030572407
4031850108
4030677805
4030572407
4030572407
4030572407
4030572407
4031850108
4030677805
4032000304
4033252207
4032000304
4033252207
4032003800
4033259701
4031977300
4033235408
6140206593
6142935194
6450241147
6450051029
6450118210
6450261916
6450090042
6140201222
6140206579
6142239230
6140206609
6142935200
6450090189
4070124406
DESCRIPTION
ASSY,PWB POWER (N.S.P)
POLYESTER O.OIU J50V
POLYESTER O.OIU J50V
POLYESTER 5600P J50V
POLYESTER 5600P J50V
POLYESTER O.OIU J50V
POLYESTER O.OIU J50V
POLYESTER 5600P J50V
POLYESTER 0.1 UJ50V
POLYESTER 0.1 UJ50V
POLYESTER 0.1 UJ50V
POLYESTER 0.1 UJ50V
MT-POLYEST 0.47U J50V
MT-COMPO 0.47U J50V
POLYESTER 0.1 UJ50V
POLYESTER 0.1 UJ50V
POLYESTER 0.1 UJ50V
POLYESTER 0.1 UJ50V
MT-POLYEST 0.47U J50V
MT-COMPO 0.47U J50V
ELECT 3300U M35V
ELECT 3300U M35V
ELECT 3300U M35V
ELECT 3300U M35V
ELECT 4700U M25V
ELECT 4700U M25V
ELECT 1000U M25V
ELECT 1000U M25V
SOCKET,7P
ASSY,WIRE,POWER-PRE_AM P
TERMINAL
JACK, RCA
TERMINAL
CORD,TERMINAL,POWER-BOITOM
JACK, PHONE D6.43
SOCKET,3P
SOCKET,5P
SOCKET
SOCKET,8P
ASSY,WIRE,POWER-PRE_AMP
SOCKET,20P
DIODE 1SS133
REF. NO.
D441 O
D4411
D4412
D4420
04421
D4422
D4423
D4470
D4471
D4472
D4740
D4741
D4770
D4771
D4900
D4930
D4931
D4932
D4933
D4934
D4935
D4936
D4950
D4951
D4952
D4953
D4954
D4955
D4960
HS490
HS493
IC458
IC459
IC470
IC472
IC475
IC493
or
LG493
PR495
Q4400
or
or
:4410
or
or
or
Q4420
or
or
;4430
or
Q4431
or
Q4432
or
04433
or
Q4434
or
or
or
Q4435
or
or
or
-17-
PART NO.
4070124406
4070124406
4070124406
4070124406
4070124406
4070124406
4070124406
4070995303
4070124406
4070639504
4070124406
4070124406
4070124406
4070124208
A4071271505
A4071076001
A4071076001
A4071076001
A4071076001
4070124406
4070996805
4070996805
4070124208
4070124208
4070999905
4070995204
4070124206
4070124208
4070996805
6142640159
6142666500
4094040300
4094040300
A4093996608
A4093996608
4092116601
4091452809
4093968704
6450238987
A6450274169
4050118609
4050118500
4050156403
4050156205
4050118609
4050118500
4050156403
4050156205
4050118609
4050118500
4050156403
4050156205
4050163500
4050163302
4050163500
4050163302
4050163500
4050163302
4050163500
4050163302
4051413406
4051413505
4050052002
4050051906
4050118609
4050118500
4050156403
4050156205
DESCRIPTION
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
ZENER DIODE MTZJ5.6B
DIODE 1SS133
ZENER DIODE MTZJ8.2B
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE 1SS131
DIODE RBV-602LF-A
DIODE RL203-BD80
DIODE RL203-BD80
DIODE RL203-BD80
DIODE R1203-BD80
DIODE 1SS133
ZENER DIODEMTZJ136
ZENER DIODE MTZJ13B
DIODE 1SS131
DIODE 1SS131
ZENER DIODE MTZJ33B
ZENER DIODE MTZJ5.1 B
DIODE 1SS131
DIODE 1SS131
ZENER DIODE MTZJ13B
HEAT SINK, FORD4900
HEAT SINK, FORIC493
IC TC9210P
IC TC921OP
Ic STK407-050
Ic STK407-050
IC NJM4558L
IC NJM7805FA
IC KIA7805PI
FIXER
PROTECTOR,0.125A 125V
TR2SC1740S-S
TR2SC1740S-R
TR 2SC2785-F
TR 2SC2785-E
TR 2SC1740S-S
TR 2SC1740S-R
TR 2SC2785-F
TR 2SC2785-E
TR 2SC1740S-S
TR 2SCI 740S-R
TR 2SC2785-F
TR 2SC2785-E
TR 2SC2909-T
TR 2SC2909-S
TR 2SC2909-T
TR 2SC2909-S
TR 2SC2909-T
TR 2SC2909-S
TR 2SC2909-T
TR 2SC2909-S
TR KTA1266-GR
TR KTA1266-Y
TR 2SA733-P
TR 2SA733-K
TR2SC1740S-S
TR2SC1740S-R
TR 2SC2785-F
TR 2SC2785-E -

PARTS LIST
REF. NO.
Q4436
or
or
or
Q4437
or
or
or
Q4441
or
or
or
Q4470
or
or
or
Q4471
or
or
or
Q4700
or
Q4720
or
Q4740
or
or
or
Q4770
or
Q4790
or
Q4800
or
Q4820
or
Q4870
or
Q4890
or
Q4930
or
Q4931
or
or
or
Q4932
or
or
Q4933
or
or
or
Q4934
or
or
or
Q4935
:4950
or
Q4960
or
or
Q4961
or
k‘r
or
PART NO.
4050118609
4050118500
4050156403
4050156205
4050118609
4050118500
4050156403
4050156205
4050118609
4050118500
4050156403
4050156205
4051413406
4051413505
4050052002
4050051906
4051413406
4051413505
4050052002
4050051906
4050336805
4050336706
4050336805
4050336706
4050118609
4050118500
4050156403
4050156205
4050336805
4050336706
4050336805
4050336706
4050336805
DESCRIPTION”
TR2SC1740S-S
TR2SC1740S-R
TR2SC2785-F
TR2SC2785-E
TR2SC1740S-S
TR2SC1740S-R
TR2SC2785-F
TR2SC2785-E
TR2SC1740S-S
TR2SC1740S-R
TR2SC2785-F
TR2SC2785-E
TRKTA1266-GR
TRKTA1266-Y
TR2SA733-P
TR2SA733-K
TRKTA1266-GR
TRKTA1266-Y
TR2SA733-P
TR2SA733-K
TR2SD1468S-S
TR2SD1468S-R
TR2SD1468S-S
TR2SD1468S-R
TR2SC1740S-S
TR2SC1740S-R
TR2SC2785-F
TR2SC2785-E
TR2SD1468S-S
TR2SD1468S-R
TR2SD1468S-S
TR2SD1468S-R
TR2SD1468S-S
REF.NO.
Q4962
or
or
or
R4430
R4431
R4436
R4437
R4707
R4727
R4750
R4790
R4807
R4827
R4850
R4890
R4902
R4903
R4906
R4907
R4930
R4931
R4938
R4954
R4955
R4962
RY440
RY441
RY474
SAOO1
SA490
T4900
PART NO.
4050118609
4050118500
4050156403
4050156205
A6142420126
A6142420126
A6142420126
A6142420126
A4020723505
A4020723505
A4020795601
A4020786405
A4020723505
A4020723505
A4020795601
A4020788405
A4020717207
A4020717207
A4020795007
A4020795007
A4020792808
A4020710307
A4020792709
A4020711304
A4020792808
A4020792709
6450237171
6450237164
6450237164
4110216405
4110209902
6142391839
DESCRIPTION
TR2SC1740S-S
TR2SC1740S-R
TR2SC2785-F
TR2SC2785-E
RESISTOR 0.22 K- 3W
RESISTOR 0.22 K- 3W
RESISTOR 0.22 K- 3W
RESISTOR 0.22 K- 3W
RESISTOR 5.6 J- lW
RESISTOR 5.6 J- lW
RESISTOR 0.22 J- 3W
RESISTOR 330 J- Iw
RESISTOR 5.6 J- lW
RESISTOR 5.6 J- lW
RESISTOR 0.22 J- 3W
RESISTOR 330 J- lW
FUSIBLERES 100JA l/4W
FUSIBLERES 100JA l/4W
FUSIBLE RES 270 J- l/4W
FUSIBLE RES 270 J- l/4W
FUSIBLE RES 22 JA l/2W
FUSIBLE RES 10 JA l/4W
FUSIBLE RES 0.47 JA l/2W
FUSIBLE RES 2.2 JA l/4W
FUSIBLE RES 22 JA l/2W
FUSIBLE RES 0.47 JA l/2W
RELAY
RELAY
RELAY
SCR S-TPG BIN 3X8, FOR HS493
SCR S-TPG BRZ+FLG 3X8, FOR D4900
TERMINAL
4050336706 TR 2SD1468S-R TUNER &PRE AMPLFIER P.W.BOARD ASSY
4050336805 TR 2SD1468S-S REF. NO.
4050336706
4050336805
4050336706
4050336805
4050336706
A4050019302
A4050019302
4051413406
4051413505
4050052002
4050051906
A4050951602
A4050951701
A4051386403
4050118609
4050118500
4050156403
4050156205
4050118609
4050118500
4050156403
4050156205
4050783005
4050006104
A4050019302
A4050019302
A4050951602
A4050951701
A4051386403
4050118609
4050118500
4050156403
4050156205
TR 2SD1468S-R
TR 2SD1468S-S
TR 2SD1468S-R
TR 2SD1468S-S
TR 2SD1468S-R
TR 2SA1 020-Y
TR 2SA1 020-Y
TR KTA1266-GR
TR KTA1266-Y
TR 2SA733-P
TR 2SA733-K
TR 2SD2061-E
TR 2SD2061-F
TR KTD2058Y
TR 2SC1740S-S
TR 2SC1740S-R
TR 2SC2785-F
TR 2SC2785-E
TR 2SC1740S-S
TR 2SC1740S-R
TR 2SC2785-F
TR 2SC2785-E
TR BA1L4M
TR DTC144ES
TR 2SA102O-Y
TR 2SA1 020-Y
TR 2SD2061-E
TR 2SD2061-F
TR KTD2058Y
TR 2SC1740S-S
TR 2SC1740S-R
TR 2SC2785-F
TR 2SC2785-E
.
92
C2457
C4248
C4249
C4254
C4256
C4257
C4259
C4264
C4265
C4267
C4535
C4635
CN201
CN211
CN421
or
CN422
CN424
CN425
CN426
or
CN450
D2102
D2103
D2104
D2153
D2451
D2462
D4280
D4550
D4551
D4552
18-
PART NO. DESCRIPTION
A6142970805 ASSY,PWB PRE-AMP,TUNER (N.S.P)
4032590508 NP-ELECT 1UM50V
4030572407 POLYESTER 0.1 UJ50V
4030572407 POLYESTER 0.1 UJ50V
4030676204 MT-COMPO 0.15U J50V
4030676204 MT-COMPO 0.15U J50V
4030676204 MT-COMPO 0.15U J50V
4030676204 MT-COMPO 0.15U J50V
4030572407 POLYESTER 0.1 UJ50V
4030572407 POLYESTER 0.1 UJ50V
4030677805 MT-COMPO 0.47U J50V
4030677805 MT-COMPO 0.47U J50V
4030677805 MT-COMPO 0.47U J50V
6450050695 TERMINAL, ANT
6142391839 TERMINAL
6450059292 PLUG,5P
6450070082 PLUG,5P
6450090165 SOCKET,16P
6450042935 PLUG,7P
6450042942 PLUG,8P
6450125089 SOCKET,FPC 10P
6450054181 SOCKET,1OP
6450126376 JACK, RCA-2
4071578109 SVC21 1-B
4071578109 SVC21 1-B
4070124406 DIODE 1SS133
4070124406 DIODE 1SS133
4070124406 DIODE 1SS133
4070124406 DIODE 1SS133
4070996102 ZENER DIODE MTZJ1OB
4070124406 DIODE 1SS133
4070124406 DIODE 1SS133
4070124406 DIODE 1SS133

PARTS LIST
REF. NO.
IC231
IC245
IC420
IC421
IC422
IC453
IC458
IC461
IC462
L2102
or
U103
or
L2105
L2151
L2451
L4240
L4241
L4242
LG401
Q2101
or
or
Q2102
Q2104
Q2201
Q2451
or
Q4230
or
or
Q4231
Q4501
:4550
or
or
Q4601
;4602
or
R4283
S4501
SH211
T2201
or
T4001
X2301
or
X2451
X4240
XF221
XF222
XF231
XF233
or
PART NO. DESCRIPTION
4093792705 ICLA1832ML
4093784205 ICLC72131MD
4093713205 ICLA2786
4093894706 ICLV1016
4090397804 ICNJM4558M
4094014608 ICBA3842F
4093462301 ICBU2090F
4093538709 ICBU4052BCF
4090397804 ICNJM4558M
6450049200 FILTER,BP 108MHZ
6450202216 FILTER,BP 108MHZ
6142400906 TRANS,RF
6450202247 TRANS,RF,l 00MHZ
6450015441 INDUCTOR,2.2U K
6450230127 TUNER
6450014581 INDUCTOR,1OOU K
6450015519 INDUCTOR,47U K
6450015519 INDUCTOR,47U K
6450015519 INDUCTOR,47U K
6450238987 FIXER
4050358609 TR 2SK544-F
4050268403 TR 2SK212-E-SPA
4050268700 TR 2SK21 2-F-SPA
4050160905 TR 2SC2839-E-SPA
4050160905 TR 2SC2839-E-SPA
4050160905 TR 2SC2839-E-SPA
4050000904 TR DTA114YS
4050782404 TR BN1A4P
4050207402 TR 2SC945A-P
4050207204 TR 2SC945A-K
4050122002 TR 2SC1815-GR
A4050235306 TR 2SD400-F-MP
4050336805 TR 2SD1468S-S
4050336706 TR2SD1468S-R
4050207402 TR 2SC945A-P
4050207204 TR 2SC945A-K
4050122002 TR 2SC1815-GR
4050336805 TR2SD1468S-S
4050336706 TR2SD1468S-R
4050782107 TR BN1L4M
4050002205 TR DTA144ES
A4020714701 FUSIBLE RES 3.3 JA l/4W
6450069673 SWITCH,PUSH 1P-lT
6141165349 SHIELD PLATE, FM_OSC
6142400869 TRANS,IF
6450202230 TRANS,IF 10.7 MHZ
6142391839 TERMINAL
6450100024 OSC,CERAMIC 456 KHZ
6142460870 RESONATOR
6450234965 OSC,CRYSTAL 7.2 MHZ
6450171611 OSC,CERAMIC 8MHZ
6450178931 CERAMIC FILTER 10.70MHZ
6450178931 CERAMIC FILTER 10.7OMHZ
6450230134 CERAMIC FILTER 450 KHZ
6450188824 DISCR,CERAMIC,l O.7OMHZ
6450188718 DISCR,CERAMIC,l O.7OMHZ
CD P.W.BOARD ASSY
REF. NO. PART NO. DESCRIPTION
93 A6142921890 ASSY,PWB,CD (N.S.P)
CN101 6450060915 PLUG,4P,TP1-4
CN1ll 6450101472 SOCKET,FPC 13P,CD_PlCKUP
CN113 6450058127 PLUG,6P,BASEMECHA
CN114 6450122736 SOCKET, DIP 8P
CN115 6140354935 SOCKET, DIP 4P
CN124 6142940754 ASSY,WIRE,CD-CDMECHA
CN125 6142940761 ASSY,WIRE,CD-CDMECHA
CN131 6450125201 SOCKET,FPC 16P,FRONT
REF. NO.
or
CN198
D1350
or
or
or
D1351
D1361
D1371
D1601
D1602
D1603
D1604
Iclol
IC102
IC104
IC106
or
IC131
IC132
L1401
LUG11
PR161
PR162
PR191
Q1101
or
or
or
Q1102
or
or
or
Q1201
or
Q1202
or
or
:1211
or
or
Q1321
or
or
Q1351
or
;1361
or
or
Q1371
or
or
R1350
R1371
VR101
X1401
or
POWER
REF.NO.
94
FPCO1
FPC02
L4980
WR498
WR499
-19-
PART NO. DESCRIPTION
6450054242 SOCKET,l 6P, FRONT
6450060922 PLUG,5P,AMP
4070079904 DIODE GMAO1
4070124406 DIODE 1SS133
4070125809 DIODE 1SS176
4071536109 DIODE 1SS119-041
4070995402 ZENER DIODE MTZJ6.2B
4070995105 ZENER DIODE MTZJ4.7B,LOADING-M
4070994504 ZENER DIODE MTZJ3.9A,0PN/CLS-M
A4070049709 DIODE DSK1 OC
A4070049709 DIODE DSK1 OC
A4070049709 DIODE DSK1 OC
A4070049709 DIODE DSK1OC
4093273402 ICCXA1782BQ
A4093178509 IC BA6398FP
4093867502 IC CXD2508AQ
4090397408 IC NJM4558D
4090184305 IC LA6458D
A4094081402 ICLB1648L
A4094081303 IC LB1641L
6450014550 INDUCTOR,1OU K
6450238987 FIXER, CD-SIDE
A6450142468 PROTECTOR,0.63A 125V
A6450142468 PROTECTOR,0.63A 125V
A6450142499 PROTECTOR,0.4A 125V
4050086809 TR 2SB808-F-SPA
4050087202 TR 2SB81 O-E
4050087301 TR 2SB81 O-F
4050087103 TR 2SB808-G-SPA
4050086809 TR 2SB808-F-SPA
4050087202 TR 2SB81 O-E
4050087301 TR 2S681 O-F
4050087103 TR 2SB808-G-SPA
4050095207 TR 2SB927-S
4050019302 TR 2SA1 020-Y
4050086809 TR 2SB808-F-SPA
4050087202 TR 2SB81 O-E
4050087301 TR 2SB81 O-F
4050087103 TR 2SB808-G-SPA
4050003806 TR DTC114YS
4051289001 TR RN1207
4050370809 TR 2SC4048
4050207402 TR 2SC945A-P
4050207204 TR 2SC945A-K
4050122002 TR 2SC1815-GR
4050000508 TR DTA114ES
4050782305 TR BN1A4M
4050011108 TR RN2202
4050000508 TR DTA114ES
4050782305 TR BN1A4M
4050011108 TR RN2202
4050000508 TR DTA114ES
4050782305 TR BN1A4M
4050011108 TR RN2202
A4020721600 RESISTOR 10 J- lW
A4020721600 RESISTOR 10 J- lW
6450107597 VR,SEMI,47K N
6142546932 RESONATOR, CERAMIC
6142592137 RESONATOR, CERAMIC
TRANSFORMER, PRIMARY
P.W.BOARD ASSY
PART NO. DESCRIPTION
A6142958339 ASSY,PWB PT1 (N.S.P)
6450064760 HOLDER,FUSE
6450064760 HOLDER,FUSE
A6142290422 INDUCTOR, FERITE
6140178203 TERMINAL BOARD
6140178203 TERMINAL BOARD
-