Rated: 20W (8 ohms, T.H.D.1%,
1kHz/DIN 45500)
Reference: 25W (8 ohms, T.H.D.10%,
1kHz/DIN 45324)
EZ only:
DIN MUSIC POWER: 70W
Total harmonic distortionU:
0.1% (40 W,130Hz, 6 ohms,DIN AUDIO)
K,EZ:
0.1% (40 W,1kHz, 6 ohms,DIN AUDIO/
Front)
LH:
0.06% (35 W,1kHz,6 ohms,DIN AUDIO)
InputsVIDEO/AUX : 300mV (adjustable)
MIC : 1.0mV (10 k ohms)
OutputsSPEAKERS HIGH FREQ: U only
accept speakers of 8 ohms or more
SPEAKERS LOW FREQ: U only
accept speakers of 6 ohms or more
SPEAKERS: LH,K,EZ only
accept speakers of 6 ohms or more
SURROUND SPEAKERS:
accept speakers of 8 ohms to 16 ohms
CENTER SPEAKER:
accept speakers of 8 ohms or more
PHONES (stereo jack):
accept headphones of 32 ohms or more
SUB WOOFER: K,EZ only 1.9V
Cassette deck section
Track format4 tracks, 2 channels stereo
Frequency response50 Hz - 15000 Hz
Recording systemAC bias
HeadsDeck 1:Playback head x 1
Deck 2:Recording/playback head
x 1, erase head x 1
Compact disc player section
LaserSemiconductor laser ( l = 780 mm)
D/A converter1 bit dual
Signal-to-noise ratio85 dB (1 kHz, 0 dB)
Harmonic distortion0.05 % (1 kHz, 0 dB)
General
Power requirementsU:120 V AC, 60 Hz
LH:120 V/220 - 230 V/240V AC,
switchable, 50/60 Hz
K,EZ:230 V AC, 50 Hz
Power consumptionU:175 W
LH:190 W
K,EZ:200 W
Power consumption inECO OFF : 20 W
standby modeECO ON or ECO AUTO : 0.9 W
Dimensions260 x 326 x 395 mm
(W x H x D) (101/4 x 127/8 x 155/8 in.)
WeightU:10.0kg (22 lb 1 oz.)
LH,K,EZ:10.5kg
Speaker system SX-WNAJ50 <U>
Speaker system3way, Built-in subwoofer
(magnetic shielded type)
Speaker unitSubwoofer:
160 mm ( 6 3/8 in.) cone type
Full range:
100 mm ( 4 in.) cone type
Super tweeter:
20 mm ( 13/8 in.) ceramic type
Impedance6 ohms/8 ohms
Sensitivity87 dB/W/m
Dimensions240 x 324 x 271 mm
(W x H x D)(91/2 x 127/8 x 103/4 in.)
Weight4.8kg (10 lb 9 oz.)
2
Speaker system SX-NSZ52 <LH>
Speaker system3way, bass reflex
Speaker unitWoofer: 140 mm cone type
Impedance6 ohms
Sensitivity87 dB/W/m
Dimensions(W x H x D)232 x 324 x 270 mm
Weight4.0kg
(magnetic shielded type)
Tweeter: 60 mm cone type
Super tweeter: 20 mm ceramic type
Speaker system SX-NDP54 <K,EZ>
Speaker system2way, bass reflex
Speaker unitWoofer: 160 mm cone type
Impedance6 ohms
Sensitivity87 dB/W/m
Dimensions(W x H x D)240 x 324 x 245 mm
Weight4.4kg
Design and specifications are subject to change without notice.
Manufactured under license from Dolby Laboratories Licensing
Corporation.
DOLBY, the double-D symbol and "PRO LOGIC" are
trademarks of Dolby Laboratories Licensing Corporation.
(magnetic shielded type)
Tweeter: 60 mm cone type
The word "BBE"and the "BBE symbol" are trademarks of BBE
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs laser. Therefore, be sure to follow carefully the
instructions below when servicing.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION.
BE SURE TO OBSERVE FROM A DISTANCE OF MORE
THAN 30cm FROM THE SURFACE OF THE OBJECTIVE
LENS ON THE OPTICAL PICK-UP BLOCK.
Caution: Invisible laser radiation when
open and interlocks defeated avoid
exposure to beam.
Advarsel: Usynlig laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa
mainitulla tavalla saataa altistaa käyt-täjän
turvallisuusluokan 1 ylittävälle näkymättömälle
lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som
specificeras i denna bruksanvising, kan användaren
utsättas för osynling laserstrålning, som överskrider
gränsen för laserklass 1.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herin may result in
hazardous radiation exposure.
ATTENTION
Lutillisation de commandes, réglages ou procédures
autres que ceux spécifiés peut entraîner une dangereuse
exposition aux radiations.
ADVARSEL
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer
ude af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1
LASER product.
The CLASS 1 LASER PRODUCT label is located on the
rear exterior.
CLASS 1LASER PRODUCT
KLASSE 1LASER PRODUKT
LUOKAN 1LASER LAITE
KLASS 1LASER APPARAT
Precaution to replace Optical block
Body or clothes electrostatic potential could
ruin laser diode in the optical block. Be
sureground body and workbench,
and use carethe clothes do not
touch the diode.
1) After the connection, remove solder
shown in the right figure.
<KSS-213F>
PICKUP Assy P.C.B.
Solder
<KSM-880CAB>
4
NOTE ON BEFORE STARTING REPAIR
1. Forced discharge of electrolytic capacitor of power supply block
When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged across
the electrolytic capacitors (C101, 102) even though AC power cord is removed. If repair is attempted in this condition, secondary defect
can occur.
In order to prevent the secondary trouble, perform the following measures before starting repair work.
Discharge procedure
11
1 Remove the AC power cord.
11
22
2 Connect a discharging resistor at an end of lead wire that
22
has clips at both ends. Connect the other end of the lead
wire to metal chassis.
33
3 Contact the other end of the discharging resistor to the
33
positive (+) side (+VH) of C101. (For two seconds)
44
4 Contact the same end of the discharging resistor as step
44
33
3 to the negative (-) side (-VH) of C102 in the same way.
33
(For two seconds)
55
5 Check that voltage across C101 and C102 has decreased
55
to 1 V or less using a multimeter or an oscilloscope.
Select a discharging resistor referring to the following table.
Charging voltage (V)Discharging
(C101, 102)resistor (Ω)
25-48100387-A00-247-090
49-140220587-A00-232-090
Note: The reference numbers (C101, C102) of the electrolytic capacitors can change depending on the models. Be sure to check the
reference numbers of the charging capacitors on schematic diagram before starting the discharging work.
Rated power (W)Parts number
MAIN C.B
D101
3
C101C102
22
Fig-1
4
2. Check items before exchanging the MICROCOMPUTER
Be sure to check the following items before exchanging the MICROCOMPUTER. Exchange the MICROCOMPUTER after confirming
that the MICROCOMPUTER is surely defective.
2-1. Regarding the HOLD terminal of the MICROCOMPUTER
When the HOLD terminal (INPUT) of the MICROCOMPUTER is “H”, the MICROCOMPUTER is judged to be operating correctly.
When this terminal is “L”, the main power cannot be turned on. Therefore, be sure to check the terminal voltage of the HOLD
terminal before exchange.
When the MICROCOMPUTER is not defective, the HOLD terminal can also go “L” when the POWER AMPLIFIER has any
abnormalities that triggers the abnormality detection circuit on the MAIN C. B. that sets the HOLD terminal to “L”.
• Good or no good judgement of the MICROCOMPUTER
11
1 Turn on the AC main power.
11
22
2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the “H” level or not.
22
33
3 When the HOLD terminal is “L” level, the abnormality detection circuit is judged to be working correctly and the
33
MICROCOMPUTER is judged to be good.
– 5 –
In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not.
2-2. Regarding reset
There are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC power
cord is re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.
When the above described phenomenon occurs, it can lead to wrong judgement as if the MICROCOMPUTER is defective and to
exchange the MICROCOMPUTER. In such a case, perform the forced-reset by the following procedure and check good or no
good of the MICROCOMPUTER.
11
1 Remove the AC power cord.
11
FRONT C.B
18
MICROCOMPUTER
FRONT C.B
22
2 Short both ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers.
22
33
3 Connect the AC power cord again. If the MICROCOMPUTER returns to the normal operation, the MICROCOMPUTER is
33
good.
Note: The reference number or MICROCOMPUTER pin number of transistor (Q110) and electrolytic capacitor (C113) can change depending
on the models. Be sure to check the reference numbers on schematic diagram before starting the discharging work.
15
C113
Short with tweezers.
Fig-2-2
C113
%
*
VSS
VDD
MICROCOMPUTER
2-3. Confirmation of soldering state of MICROCOMPUTER
Check the soldering state of the MICROCOMPUTER in addition to the above described procedures. Be sure to exchange the
MICROCOMPUTER after surely confirming that the trouble is not caused by poor soldering but the MICROCOMPUTER itself.
C337 87-010-196-080 CHIP CAPACITOR,0.1-25
C339 87-010-196-080 CHIP CAPACITOR,0.1-25
C340 87-010-196-080 CHIP CAPACITOR,0.1-25
C351 87-012-140-080 CAP 470P
C352 87-012-140-080 CAP 470P
C354 87-010-175-080 CAP 560P
C355 87-010-178-080 CHIP CAP 1000P
C356 87-010-260-080 CAP, ELECT 47-25V
C357 87-010-197-080 CAP, CHIP 0.01 DM
C358 87-010-183-080 C-CAP,S 2700P-50 B
C359 87-010-183-080 C-CAP,S 2700P-50 B
C360 87-010-183-080 C-CAP,S 2700P-50 B
C370 87-010-196-080 CHIP CAPACITOR,0.1-25
C373 87-A11-177-080 C-CAP,S 0.15-16 K B
C374 87-A11-177-080 C-CAP,S 0.15-16 K B
C431 87-010-971-080 C-CAP,S 4700P-50 B J
C432 87-012-349-080 C-CAP,S 1000P-50 CH
C433 87-A11-183-080 C-CAP,S 0.12-16 J B
C434 87-A11-182-080 C-CAP,S 0.27-16 J B
C435 87-A11-182-080 C-CAP,S 0.27-16 J B
C437 87-010-971-080 C-CAP,S 4700P-50 B J
C438 87-012-349-080 C-CAP,S 1000P-50 CH
C439 87-010-805-080 CAP, S 1-16
C440 87-010-401-080 CAP, ELECT 1-50V
C441 87-A10-799-080 C-CAP,S 5600P-16 J B CM
C442 87-A10-802-080 C-CAP,S 0.047-16 J B CM
C443 87-A10-229-080 C-CAP,S 0.68-10 K W5
C444 87-012-393-080 C-CAP,S 0.22-16 R K
C445 87-012-393-080 C-CAP,S 0.22-16 R K
C446 87-010-404-080 CAP, ELECT 4.7-50V
C447 87-010-404-080 CAP, ELECT 4.7-50V
C448 87-012-393-080 C-CAP,S 0.22-16 R K
C449 87-012-393-080 C-CAP,S 0.22-16 R K
C450 87-016-081-080 C-CAP,S 0.1-16 RK
C451 87-A10-802-080 C-CAP,S 0.047-16 J B CM
DESCRIPTIONREF. NO.KANRI
PART NO.
NO.
C452 87-A10-802-080 C-CAP,S 0.047-16 J B CM
C453 87-016-081-080 C-CAP,S 0.1-16 RK
C454 87-016-081-080 C-CAP,S 0.1-16 RK
C455 87-A10-801-080 C-CAP,S 0.022-16 J B CM
C456 87-A10-801-080 C-CAP,S 0.022-16 J B CM
R132 87-A00-669-080 RES,M/F 0.22-2W J RA<U>
C222 87-010-405-080 CAP, ELECT 10-50V
C223 87-010-197-080 CAP, CHIP 0.1-25 Z F
R172 87-A00-669-080 RES,M/F 0.22-2W J RA<U>
C224 87-010-197-080 CAP, CHIP 0.1-25 Z F
C251 87-010-196-080 CAP, CHIP 0.1-25 Z F
PT C.B
C252 87-010-196-080 CAP, CHIP 0.1-25 Z F
C253 87-010-196-080 CAP, CHIP 0.1-25 Z F
C254 87-010-196-080 CAP, CHIP 0.1-25 Z F
C255 87-010-190-080 CAP,S 0.01-50 Z F C2912<EZ,K>
C256 87-010-190-080 CAP,S 0.01-50 Z F C2912<EZ,K>
C1 87-010-387-080 CAP,E 470-25 SME
C2 87-A11-144-080 CAP,TC U 0.1-50 K B<EZ,K>
C4 87-A11-148-080 CAP,TC U 0.1-50 Z F
C5 87-A11-148-080 CAP,TC U 0.1-50 Z F
C6 87-010-917-000 CAP,E 3300-50 M SMG
C257 87-010-190-080 CAP,S 0.01-50 Z F C2912<EZ,K>
C258 87-010-190-080 CAP,S 0.01-50 Z F C2912<EZ,K>
C259 87-010-197-080 CAP, CHIP 0.01 DM
C260 87-010-197-080 CAP, CHIP 0.01 DM
C401 87-010-260-080 CAP, ELECT 47-25V
C7 87-010-917-000 CAP,E 3300-50 M SMG
C8 87-A11-148-080 CAP,TC U 0.1-50 Z F
C9 87-A11-148-080 CAP,TC U 0.1-50 Z F
C10 87-A11-148-080 CAP,TC U 0.1-50 Z F
C11 87-A11-148-080 CAP,TC U 0.1-50 Z F
CN101 87-A61-011-010 CONN,13P H BLK TAC-L13P-A3
CN102 87-A61-011-010 CONN,13P H BLK TAC-L13P-A3
CN104 87-099-196-010 CONN,8P 6216 V<U>
CNA101 8A-NF8-656-010 CONN ASSY,5P TID-A 400
CNA103 8A-NF8-655-010 CONN ASSY,7P TID-A(150)<U>