U: 60 W + 60 W (50 Hz – 20 kHz,
THD less than 1%, 6 ohms)
LH: 62 W + 62 W
(1 kHz, THD 1%, 6 ohms)
EZ: 32 W + 32 W
(6 ohms, THD 1%, 1 kHz/DIN 45500)
Reference
U: 75 W + 75 W
(1 kHz, THD less than 10%, 6 ohms)
LH: 80 W + 80 W
(1 kHz, THD 10%, 6 ohms)
EZ: 40 W + 40 W
(6 ohms, THD 10%,1 kHz/DIN 45324)
EZ: DIN MUSIC POWER: 120 W + 120 W
<Compact disc player section>
LaserSemiconductor laser (λ =780 nm)
D-A converter1 bit dual
Signal-to-noise ratio85 dB (1 kHz, 0 dB)
Harmonic distortion0.05 % (1 kHz, 0 dB)
• Design and specifications are subject to change without notice.
• The word "BBE"and the "BBE symbol" are trademarks of BBE
Sound, Inc.
Under license from BBE Sound,Inc.
– 2 –
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.
s Caution: Invisible laser radiation when
open and interlocks defeated avoid
exposure to beam.
s 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
L’utillisation 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
(KSS-213F)
Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.
1) After the connection, remove solder shown in
the right figure.
(KSS – 213F)
PICKUP Assy PWB
Solder
– 3 –
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.
– 4 –
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.
C3 87-012-368-080 C-CAP,S 0.1-50 Z F
C4 87-012-368-080 C-CAP,S 0.1-50 Z F
C5 87-012-368-080 C-CAP,S 0.1-50 Z F
C6 87-012-368-080 C-CAP,S 0.1-50 Z F
C9 87-010-759-080 C-CAP,U 0.1-25 Z F
C10 87-010-759-080 C-CAP,U 0.1-25 Z F
C11 87-010-759-080 C-CAP,U 0.1-25 Z F
C12 87-010-759-080 C-CAP,U 0.1-25 Z F
DESCRIPTIONREF. NO.KANRI
C19 87-A12-036-000 CAP, E 2200-63 M SMG<U,LH>
C19 87-A12-776-090 CAP, E 2200-50 M 85 SKR<EZ>
C20 87-A12-036-000 CAP, E 2200-63 M SMG<U,LH>
C20 87-A12-776-090 CAP, E 2200-50 M 85 SKR<EZ>
C21 87-A12-777-090 CAP, E 3300-25 M 85 SKR
C22 87-A12-777-090 CAP, E 3300-25 M 85 SKR
C25 87-A12-072-080 CAP, E 100-25 SMG
C26 87-A12-072-080 CAP, E 100-25 SMG
C27 87-A12-072-080 CAP, E 100-25 SMG
C28 87-A12-072-080 CAP, E 100-25 SMG
C30 87-A12-095-080 CAP, E 100-50 SMG
C31 87-A12-062-080 CAP,E 100-10 SMG
C32 87-012-286-080 C-CAP, U 0.01-25
C33 87-A12-062-080 CAP,E 100-10 SMG<U>
C34 87-A12-072-080 CAP, E 100-25 SMG
C35 87-A12-071-080 CAP, E 47-25 SMG
C36 87-A12-067-080 CAP, E 330-16 SMG
C38 87-012-286-080 C-CAP, U 0.01-25
C60 87-A12-089-080 CAP,E 3.3-50 SMG
C61 87-A12-071-080 CAP,E 47-25 SMG
C83 87-A12-074-080 CAP, E 470-25 SMG<U,LH>
C83 87-A12-068-080 CAP, E 470-16 SMG<EZ>
C97 87-010-831-080 C-CAP,U 0.1-16 Z F
C101 87-012-279-080 C-CAP,U 2700P-50 B<U,LH>
C101 87-012-278-080 C-CAP,U 2200P-50 K B<EZ>
C102 87-012-279-080 C-CAP,U 2700P-50 B<U,LH>
C102 87-012-278-080 C-CAP,U 2200P-50 K B<EZ>
C103 87-A12-084-080 CAP,E 0.022-50 SMG
C104 87-A12-084-080 CAP,E 0.022-50 SMG
C105 87-012-277-080 C-CAP,U 1800P-50 K B GRM
C224 87-012-272-080 C-CAP,U 680P-50 B<EZ>
C225 87-012-368-080 C-CAP,S 0.1-50 Z F
C226 87-012-368-080 C-CAP,S 0.1-50 Z F
C227 87-012-368-080 C-CAP,S 0.1-50 Z F
C228 87-012-368-080 C-CAP,S 0.1-50 Z F
C229 87-012-191-080 C-CAP,U 0.015-50 Z F GRM<EZ>
C230 87-012-191-080 C-CAP,U 0.015-50 Z F GRM<EZ>
C231 87-012-286-080 CAP, U 0.01-25<EZ>
C232 87-012-286-080 CAP, U 0.01-25<EZ>
C235 87-A12-094-080 CAP,E 47-50 SMG<305U>
C236 87-A12-094-080 CAP,E 47-50 SMG<305U>
C241 87-010-831-080 C-CAP,U 0.1-16 Z F
C301 87-012-275-080 C-CAP,U 1200P-50 K B GRM
C302 87-012-275-080 C-CAP,U 1200P-50 K B GRM
C303 87-012-275-080 C-CAP,U 1200P-50 K B GRM
C326 87-010-787-080 C-CAP,U 0.022-25 K B
C327 87-010-831-080 C-CAP,U 0.1-16 Z F
C350 87-012-286-080 C-CAP,U 0.01-25 K B<EZ>
C360 87-A12-087-080 CAP,E 1-50 SMG
C399 87-A10-039-080 C-CAP, U 470P-50 J CH
C406 87-012-286-080 CAP, U 0.01-25
C407 87-012-286-080 CAP, U 0.01-25
C408 87-012-286-080 CAP, U 0.01-25
C409 87-012-278-080 C-CAP,U 2200P-50 B
C410 87-012-278-080 C-CAP,U 2200P-50 B
C455 87-012-279-080 C-CAP,U 2700P-50 B
C456 87-012-286-080 CAP, U 0.01-25
C457 87-A12-361-080 CAP,M 5600P-100 J CP
C458 87-012-274-080 CHIP CAP,U 1000P-50B
C459 87-012-271-080 CAP, U 560P-50
C460 87-010-831-080 C-CAP,U 0.1-16 Z F
C461 87-012-158-080 C-CAP,S 390P-50 J CH GRM
C462 87-012-158-080 C-CAP,S 390P-50 J CH GRM
C470 87-018-127-080 CAP, CER 470P-50V
C605 87-012-280-080 C-CAP,U 3300P-50 K B
C606 87-012-280-080 C-CAP,U 3300P-50 K B
C609 87-010-785-080 C-CAP,U 0.015-25 K B GRM
C610 87-010-785-080 C-CAP,U 0.015-25 K B GRM
C611 87-A12-084-080 CAP,E 0.22-50 SMG
C612 87-A12-084-080 CAP,E 0.22-50 SMG
C613 87-A12-084-080 CAP,E 0.22-50 SMG
C614 87-A12-084-080 CAP,E 0.22-50 SMG
C615 87-012-172-080 CAPACITOR CHIP U 10P CH
C616 87-016-459-080 CAP,E 470-10 M SMG
C617 87-016-459-080 CAP,E 470-10 M SMG
C618 87-A12-091-080 CAP,E 10-50 SMG
C620 87-010-263-080 CAP,E 100-10 M 11L SME
C623 87-A12-372-080 CAP,M 0.047-100 JP
C624 87-A12-372-080 CAP,M 0.047-100 JP
C630 87-016-669-080 C-CAP,S 0.1-25 K B
C631 87-012-281-080 C-CAP,U 3900P-50 K B GRM
C632 87-012-281-080 C-CAP,U 3900P-50 K B GRM
C633 87-A11-070-080 C-CAP,U 0.033-16 K B
C634 87-A11-070-080 C-CAP,U 0.033-16 K B
C661 87-012-336-080 C-CAP,U 330P-50 J SL
C662 87-012-336-080 C-CAP,U 330P-50 J SL
C669 87-012-274-080 C-CAP,U 1000P-50 K B<EZ>
C670 87-012-274-080 C-CAP,U 1000P-50 K B<EZ>
C677 87-012-286-080 CAP, U 0.01-25
C771 87-A12-062-080 CAP,E 100-10 SMG
C772 87-012-286-080 CAP, U 0.01-25
C779 87-010-949-080 C-CAP,S 0.01-50 J B<EZ>
C780 87-010-949-080 C-CAP,S 0.01-50 J B<EZ>
C782 87-012-286-080 CAP, U 0.01-25
C783 87-012-286-080 CAP, U 0.01-25
DESCRIPTIONREF. NO.KANRI
PART NO.
NO.
C784 87-012-286-080 CAP, U 0.01-25
C785 87-012-286-080 CAP, U 0.01-25
C786 87-012-286-080 CAP, U 0.01-25
C788 87-012-167-080 C-CAP,U 5P-50 CH
C789 87-A12-052-080 C-CAP,S 0.033-25 J B<U,LH>
C789 87-016-118-080 C-CAP,U 0.022-25 J B GRM<EZ>
C790 87-A12-052-080 C-CAP,S 0.033-25 J B<U,LH>
C790 87-016-118-080 C-CAP,U 0.022-25 J B GRM<EZ>
C791 87-010-831-080 C-CAP,U,0.1-16F
C792 87-012-286-080 CAP, U 0.01-25
C793 87-A12-090-080 CAP,E 4.7-50 SMG
C795 87-012-286-080 CAP, U 0.01-25
C796 87-012-286-080 CAP, U 0.01-25
C797 87-A12-091-080 CAP,E 10-50 SMG
C798 87-012-286-080 CAP, U 0.01-25
C799 87-A12-093-080 CAP,E 33-50 SMG<U,LH,300EZ>
C799 87-010-265-080 CAP,E 33-16 M 11L SME<305EZ>
C800 87-010-829-080 CAP, U 0.047-16
C801 87-A12-089-080 CAP,E 3.3-50 SMG
C802 87-010-829-080 CAP, U 0.047-16
C803 87-010-787-080 CAP, U 0.022-25 K B
C804 87-A12-062-080 CAP,E 100-10 SMG
C807 87-A12-086-080 CAP,E 0.47-50 SMG
C808 87-A12-087-080 CAP,E 1-50 SMG
C809 87-A12-087-080 CAP,E 1-50 SMG
C831 87-A12-092-080 CAP,E 22-50 SMG<EZ>
C842 87-012-286-080 CAP, U 0.01-25
C844 87-012-286-080 CAP, U 0.01-25
C850 87-A12-071-080 CAP,E 47-25 SMG
C851 87-012-286-080 CAP, U 0.01-25
C852 87-012-286-080 CAP, U 0.01-25
C853 87-012-286-080 CAP, U 0.01-25
C858 87-010-831-080 C-CAP,U 0.1-16 Z F
C859 87-010-831-080 C-CAP,U 0.1-16 Z F<EZ>
C860 87-012-286-080 C-CAP,U 0.01-25 K B<EZ>
C981 87-A12-071-080 CAP,E 47-25 SMG
C982 87-010-831-080 C-CAP,U,0.1-16F
C983 87-012-286-080 CAP, U 0.01-25 K B
C984 87-012-286-080 CAP, U 0.01-25 K B
C985 87-012-195-080 C-CAP,U 100P-50 J CH<EZ>
C987 87-012-286-080 CAP, U 0.01-25 K B
C989 87-012-286-080 C-CAP, U 0.01-25 K B<EZ>
C991 87-012-176-080 C-CAP,U 15P-50 J CH
C992 87-012-176-080 C-CAP,U 15P-50 J CH
C993 87-012-274-080 CHIP CAP,U 1000P-50B
C995 87-012-274-080 CHIP CAP,U 1000P-50B
C997 87-010-831-080 C-CAP,U,0.1-16F
C998 87-A12-071-080 CAP,E 47-25 SMG
C999 87-A11-155-080 CAP,TC U 0.01-16 Z F
CF831 87-008-261-010 FILTER, SFE10.7MA5-A<U,LH>
C108 87-010-785-080 C-CAP,U 0.015-25 K B GRM
C153 87-010-787-080 C-CAP,U 0.022-25 K B
C154 87-A12-078-040 CAP,E 47-35 SMG
C155 87-010-404-040 CAP,E 4.7-50 M 11L SME
C156 87-010-404-040 CAP,E 4.7-50 M 11L SME
C301 87-012-278-080 C-CAP,U 2200P-50 K B
C351 87-A10-353-080 C-CAP,U 0.22-10 K B
C361 87-012-274-080 C-CAP,U 1000P-50 K B
C362 87-012-274-080 C-CAP,U 1000P-50 K B
C371 87-012-274-080 C-CAP,U 1000P-50 K B
C372 87-012-274-080 C-CAP,U 1000P-50 K B
C601 87-010-382-040 CAP,E 22-25 SME
C801 87-A10-804-080 C-CAP,S 0.1-25 J B
C802 87-010-316-080 C-CAP,S 33P-50 J CH GRM
C803 87-012-280-080 C-CAP,U 3300P-50 K B
C804 87-A10-592-080 C-CAP,S 0.015-50 J B
C805 87-012-184-080 C-CAP,U 33P-50 J CH
C806 87-012-274-080 C-CAP,U 1000P-50 K B
C807 87-012-274-080 C-CAP,U 1000P-50 K B
C808 87-010-544-040 CAP,E 0.1-50 M 11L SME
C809 87-010-404-040 CAP,E 4.7-50 SME
C810 87-012-286-080 C-CAP,U 0.01-25 K B
C811 87-A12-052-080 C-CAP,S 0.033-25 J B
C911 87-012-274-080 C-CAP,U 1000P-50 K B
C912 87-010-831-080 C-CAP,U 0.1-16 Z F
C913 87-A10-189-040 CAP,E 220-10 M 5L
C914 87-A10-189-040 CAP,E 220-10 M 5L
C915 87-010-831-080 C-CAP,U 0.1-16 Z F
C916 87-010-831-080 C-CAP,U 0.1-16 Z F
C917 87-010-831-080 C-CAP,U 0.1-16 Z F
C919 87-012-286-080 C-CAP,U 0.01-25 K B
C920 87-010-829-080 C-CAP,U 0.047-16 Z F
C921 87-012-282-080 C-CAP,U 4700P-50 K B