Aiwa NSX-T99 LH Service Manual Download Page 3

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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 NSX-T99 LH

Page 1: ...O N This Service Manual is the Revision Publishing and replaces Simple Manual NSX T99 T99E S M Code No 09 002 426 5T1 If requiring information about the CD mechanisim see Service Manual of 6ZG 1 S M...

Page 2: ...Recording system AC bias Heads Deck 1 Playback head x 1 Deck 2 Recording Playback head x 1 erase head x 1 SPECIFICATIONS Compact disc player section Laser Semiconductor laser 780 nm D A converter 1 bi...

Page 3: ...s tt n vad som specificeras i denna bruksanvising kan anv ndaren uts ttas f r osynling laserstr lning som verskrider gr nsen f r laserklass 1 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING CAUTIO...

Page 4: ...m 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 wor...

Page 5: ...c 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 No...

Page 6: ...016 285 080 CAP E 47 100 SME LHSM C27 87 010 990 080 CAP E 33 100 SME HASM C27 87 016 285 080 CAP E 47 100 SME LHSM C28 87 010 990 080 CAP E 33 100 SME HASM C28 87 016 285 080 CAP E 47 100 SME LHSM C...

Page 7: ...C623 87 010 401 080 CAP ELECT 1 50V C624 87 010 401 080 CAP ELECT 1 50V C626 87 010 992 080 C CAP S 0 047 25 B C627 87 010 400 080 CAP ELECT 0 47 50V C628 87 010 400 080 CAP ELECT 0 47 50V C629 87 010...

Page 8: ...S 330P 50 CH C108 87 015 681 040 E CAP 10 16 C109 87 010 401 040 CAP E 1 50 SME C110 87 010 196 080 CHIP CAPACITOR 0 1 25 C112 87 016 460 080 C CAP S 0 22 16 B C113 87 A10 189 040 CAP E 220 10 C114 87...

Page 9: ...4 87 A90 095 080 SW TACT EVQ11G04M S205 87 A90 095 080 SW TACT EVQ11G04M S206 87 A90 095 080 SW TACT EVQ11G04M S207 87 A90 095 080 SW TACT EVQ11G04M S208 87 A90 095 080 SW TACT EVQ11G04M S211 87 A90 0...

Page 10: ...CAP TC U 0 1 50 Z F C19 87 A11 148 080 CAP TC U 0 1 50 Z F C20 87 A11 148 080 CAP TC U 0 1 50 Z F C21 87 A11 148 080 CAP TC U 0 1 50 Z F C22 87 A10 231 090 CAP E 3300 80 C23 87 A10 231 090 CAP E 3300...

Page 11: ...2 87 A90 248 010 SW MICRO ESE11SH2CXQ SW3 87 A90 248 010 SW MICRO ESE11SH2CXQ SW4 87 036 110 010 SW MICRO SPPB62 HEAD 1 C B HEAD 2 C B DESCRIPTION REF NO KANRI NO PART NO 8 8 A Resistor Code Chip Resi...

Page 12: ...K CC5551 2SB1370 2SB1588 2SD2439 DTC114ES 2SA933S G D S D 2SK2158 E C B 2SK3053 CD1585BC CSC4115BC E C B 2SB1436 E B C 2SA1235F 2SC2714 2SC3052F CMBT5551 CMBT5401 CSD1306E DTA143EKA KRA104S RT1N141C R...

Page 13: ...WIRING 1 MAIN 13 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...

Page 14: ...14 SCHEMATIC DIAGRAM 1 MAIN 1 3 VM All manuals and user guides at all guides com...

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