Text preview for : audio_cd_fm.pdf part of Aiwa CSD-FD71 CSD-FD73 SUPPLEMENT Service Manual - CD Radio Tape Recorder - Tape mech. TN-21ZVC-2000, ZZM-1 AR2NC, CD mech. DA11T3C - pag. 6



Back to : audio_cd_fm.pdf | Home

CSD-FD71 CSD-FD73

U K,EZ,HT,HC

SERVICE MANUAL
COMPACT DISC STEREO RADIO CASSETTE RECORDER
MODEL CSD-FD71 CSD-FD73 CSD-FD73 TYPE U TN-21ZVC-2000 K,EZ HT,HC ZZM-1 AR2NC BASIC TAPE MECHANISM

BASIC TAPE MECHANISM : TN-21ZVC-2000, ZZM-1 AR2NC BASIC CD MECHANISM : DA11T3C

· This Service Manual contains information about the difference between the CD MECHANISM "DA11T3C" and "CMS-B31TG6" for the MODEL CSD-FD71(U) / FD73(K,EZ,HT,HC). If requiring other information, see Service Manual of CSD-FD71(U) / FD73(K,EZ), (S/M Code No. 09-003-425-4R1) and CSD-FD73(HT,HC), (S/M Code No. 09-006-425-4R2).

S/M Code No. 09-00A-425-4S1

SU PP LE ME DA NT TA

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing.

CAUTION
Use of controls or adjustments or performance of procedures other than those specified herin may result in hazardous radiation exposure.

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. Advarsel: Usynlig laserståling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for stråling.

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.

s

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.

CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1

LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT

Precaution to replace Optical block SF-P101NR
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.

PICK-UP ASSY PWB

1) After the connection, remove solder shown in right figure.

Solder

­2­

ELECTRICAL MAIN PARTS LIST
REF NO. R412 R413 R415 R420 R431 R432 R439 R445 R447 R448 R457 R478 R479 R485 R486 R487 R488 R495 R496 R499 CD MECHANISM CMS-B31TG6 DA11T3C 82k 220k 12k 15k 33k 22k 10k 3.3k 390k 270k 390k 270k 12k 15k 8.2k 18k 18k 12k 56k NO MOUNT 27k 10k 100k 150k 3.9k 15k 3.9k 15k 3.9k 15k 3.9k 15k 100k 150k 390 1k 390 1k 39k 82k REF NO. C422 C423 C424 C442 CD MECHANISM CMS-B31TG6 DA11T3C 2700P (87-010-138-080) 3300P (87-010-184-080) 0.068 (87-010-956-080) 0.047 (87-010-992-080) 0.056 (87-010-993-080) 0.22 (87-016-460-080) 15P (87-010-312-080) 18P (87-010-313-080)

MECHANICAL PARTS LIST 1 / 1
CD MECHANISM CMS-B31TG6 PANEL,CD (88-CH6-019-010) HLDER,CHUCK A (85-CD7-217-010) DA11T3C PANEL,CD SANYO (8Z-CDB-169-010) HOLDER,CHUCK A(S) (8Z-CH4-225-110)

­3­

WIRING
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A

B

J MOTOR C.B
M2 _ +
TO B CD C.B CNA402
C

M2 (SLED MOTOR) SW1 (INSIDE LIMIT SW) M1 (SPINDLE MOTOR)

D

E

3 1

PIN3

6 5

F

SW1 _ +
G

H

M1
I

J

PICK UP ASSY SF-P101NR

K

L

M

N

1 16 FC401 TO B CD C.B CN401

O

P

Q

R

S

T

U

­4­

CD MECHANISM EXPLODED VIEW 1 / 1

B SHAFT,SLIDE

SF-P101NR

B 1

2 A

A CHASSIS 3

6

SPINDLE MOTOR (M1) P.W.B

4

5

CD MECHANISM PARTS LIST 1 / 1

REF. NO. PART NO. 1 2 3 4 5 6 A B ALL

KANRI DESCRIPTION NO. S2-121-A28-400 COVER GEAR S2-511-A21-000 GEAR MIDDLE S2-511-A21-100 GEAR,DRIVE 9X-262-576-910 MOTOR GEAR ASSY 91-564-722-110 CONNECTOR,6P LEAF SW SCR PAN PCS 2-3 SCR S-TPG FLT 2.6-6 DA11T3C

91-572-085-120 S1-PN2-03R-OSE 87-261-073-410 M8-ZZK-E90-070

­5­

2­11, IKENOHATA 1­CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
2000058 0251431 Printed in Singapore