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CLASS 1

LASER PRODUCT

KLASSE 1

LASER PRODUKT

LUOKAN 1

LASER LAITE

KLASS 1

LASER APPARAT

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 OBJEC-
TIVE 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.

PROTECTION  OF EYES FROM LASER BEAM DURING SERVICING

CAUTION

Use of controls or adjustments or performance of proce-
dures 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.

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

right figure.

PICK-UP Assy P.C.B

Solder

All manuals and user guides at all-guides.com

Summary of Contents for CX-NAJ70

Page 1: ...AJ70 SX WNSZ70 SX WNSZ70 REMOTE CONTROLLER RC ZAS01 SYSTEM NSX AJ70 NSX SZ70 NSX SZ70E This Service Manual is the Revision Publishing and replace the Simple Manual NSX AJ70 U S M Code No 09 001 425 3T1 NSX SZ70 SZ70E HR HA S M Code No 09 001 425 3T2 and NSX SZ70 HS S M Code No 09 002 425 3T3 If requiring information about the CD mechanisim see Service Manual of AZG 1 S M Code No 09 001 335 3N8 All...

Page 2: ...rmat 4 tracks 2 channels stereo Frequency response CrO2 tape 50 Hz 16000 Hz Normal tape 50 Hz 15000 Hz Recording system AC bias Heads Deck 1 Playback head x 1 Deck 2 Recording Playback head x 1 erase head x 1 Compact disc player section Laser Semiconductor laser λ 780 nm D A converter 1 bit dual Signal to noise ratio 85 dB 1 kHz 0 dB Harmonic distortion 0 05 1 kHz 0 dB Wow and flutter Unmeasurable...

Page 3: ... sätt än vad som specificeras i denna bruksanvising kan användaren utsättas för osynling laserstrålning som överskrider gränsen för laserklass 1 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING CAUTION Use of controls or adjustments or performance of proce dures other than those specified herin may result in hazardous radiation exposure ATTENTION L utillisation de commandes réglages ou procédur...

Page 4: ... that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the H level or not 3 3 3 3 3 When the HOLD terminal is L level the abnormality detection circuit is judged to be working correctly and the MICROCOMPUTER is judged to be good 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 t...

Page 5: ...capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers 3 3 3 3 3 Connect the AC power cord again If the MICROCOMPUTER returns to the normal operation the MICROCOMPUTER is 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 befo...

Page 6: ...63 080 CAP ELECT 100 10V C32 87 010 197 080 CAP CHIP 0 01 DM C33 87 010 263 080 CAP ELECT 100 10V C34 87 010 384 080 CAP ELECT 100 25V C35 87 010 406 080 CAP ELECT 22 50V C36 87 010 381 080 CAP ELECT 330 16V C38 87 010 394 080 CAP ELECT 220 35V C39 87 010 394 080 CAP ELECT 220 35V C40 87 010 197 080 CAP CHIP 0 01 DM C60 87 010 403 080 CAP ELECT 3 3 50V C80 87 010 401 080 CAP ELECT 1 50V HA HR C81 ...

Page 7: ...0 87 010 383 080 CAP ELECT 33 25V C631 87 010 185 080 C CAP S 3900P 50 B C632 87 010 185 080 C CAP S 3900P 50 B C634 87 010 196 080 CHIP CAPACITOR 0 1 25 C635 87 A10 307 080 CAP M 0 1 50 J C636 87 A10 307 080 CAP M 0 1 50 J C637 87 A10 307 080 CAP M 0 1 50 J C638 87 A10 307 080 CAP M 0 1 50 J C639 87 010 405 080 CAP ELECT 10 50V C641 87 010 401 080 CAP ELECT 1 50V C642 87 010 401 080 CAP ELECT 1 5...

Page 8: ...IL TRAP 85K COI L302 87 A50 049 010 COIL TRAP 85K COI L351 87 007 342 010 COIL OSC 85K BIAS L801 87 A50 540 010 COIL FM DET TOK U HA HR L801 87 A50 608 010 COIL FM DET N TOK HS L802 87 A91 551 010 FLTR PCFJZH 450 L TOK U HA HS L802 87 A91 552 010 FLTR CFMT 450AL AOK HR L811 87 005 847 080 COIL 2 2UH CECS L821 87 A50 209 010 COIL 1POLE MPX MIT U HA HS L821 87 A50 027 010 COIL 1POLE MPX TOK HR L822 ...

Page 9: ... LF62 PGRN LED444 87 A40 563 010 LED SEL6215S LF62 PGRN LED445 87 A40 563 010 LED SEL6215S LF62 PGRN LED454 87 A40 678 010 LED SELU1E10CXM BLUE DEF LED455 87 A40 678 010 LED SELU1E10CXM BLUE DEF LED499 87 017 733 080 LED SEL1250SM R211 87 012 156 080 C CAP S 220P 50 J CH GRM R212 87 012 156 080 C CAP S 220P 50 J CH GRM S101 87 A91 709 010 SW RTRY 1 2 24 RE012103 PV S102 87 A91 710 010 SW RTRY 1 2 ...

Page 10: ... 470 25 SME 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 A10 627 000 CAP E 2200 50 M SMG C7 87 A10 627 000 CAP E 2200 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 C12 87 016 520 000 CAP E 3300 65 M SMG U C12 87 016 657 090 CAP E 3300 71 HA HR HS...

Page 11: ...6 108 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W 11 KTA1266GR KTC3198GR KTC3199GR CSA952K 2SB1370 DTC114ES CD1585BC CSC4115BC 2SA1235F 2SC2714 2SC3052F CMBT5551 CMBT5401 CSD1306E RT1N141C RT1P141C RT1P144C RT1P441C 2SA933SRS 2SK2158 2SJ461 T1 2SK360E D S G B C E E C B E C B E B C All manuals and user guides at all guides com a...

Page 12: ...WIRING 1 MAIN VM U HA 12 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 All manuals and user guides at all guides com ...

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