Pioneer cld 210 kvt service manual

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(ID PIONEEIT

The A71 of Entertainment

ORDER NO.
RRV1845

CD/VIDEO CD/LD PLAYER

CLI-210KVT

CLD-210KVT-G

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model
CLD-210KVT CLD-210KVT-G

Power Requirement Remarks

AC1 10-240V

AC1 10-240V

JAC1 10-24ov

CONTENTS
1. SAFETY INFORMATION ...................................... 2 7.2 DIAGNOSIS ................................................. 81
2. EXPLODED VIEWS AND PARTS LIST ................ 3 7.2.1 SELF-DIAGNOSTIC FUNCTIONS ....... 81
3. SCHEMATIC DIAGRAM ..................... . ............... 14 7.2.2 DISASSEMBLY/ASSEMBLY ................ 84
4. PCB CONNECTION DIAGRAM .......................... 32 7.2.3 AGEING MODE ............. 87
5. PCB PARTS LIST .................................... ~ ........... 41 7.2.4 VCD COLOR-BAR OUTPUT ................ 88
6. ADJUSTMENT .................................................... 46 7.3 EXPLANATION ............................................ 90
7. GENERAL INFORMATION ................................ 58 7.3.1 BLOCK DIAGRAM ..... ; .......................... 90
7.1 PARTS ......................................................... 58 7.3.2 EXPLANATION OF CD TRAY ............. 92
7.1.1 IC .......................................................... 58 8. PANEL FACILITIES AND SPECIFICATIONS .. 100
7.1.2 DISPLAY ............................................... 80

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, TOkyO 153, Japan

PIONEER ELECTRONICS SERVICE, INC. PO. Box 1760, Long Beach, CA 90801-1760, USA.

PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #1000 Lane Crawford Place, Singapore 0923

© PIONEER ELECTRONIC CORPORATION 1997 . _ _
T - IZK AUG. 1997 PrInted In Belqum

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CLD-210KVT,
CLD-210KVT-G

1. SAFETY INFORMATION

-VAROI
AVATTAESSA JA SUOJALUKITUS
OI-IITETTAESSA OLET ALTTIINA
NAKYMATTOMALLE LASERSATEIYLLE.
ALA KATSO SATEESEEN.

"WARNING!
DEVICE INCLUDES LASER DIODE WHICH
EMITS INVISIBLE INFRARED RADIATION
WHICH IS DANGEROUS TO EYES. THERE IS
A WARNING SIGN ACCORDING TO PICTURE

LASER l INSIDE THE DEVICE CLOSE TO THE LASER LASER
kuva l DIODE PICTUTO 1
Lasersateilyn . Warning sign for
~ADVARSEL -. varoitusmerkki laser radiation
USYNLIG LASERSTRALING VED ABNING
NAR SIKKERHED SAFBFIYDERE ER UDE AF IMPORTANT
FUNKTION. UNDGA UDS/ETTELSE FOR THIS PIONNER APPARATUS CONTAINS
STRALINC. LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
VARNING!

OSYNLIG LASERSTRALNING NAR DENNA
DEL AR OPPNAD OCH SPARREN

AR URKOPPLAD. BETRAKTA EJ STRALEN. - LASER DIODE CHARACTERISTICS -

MAXIMUM OUTPUT POWER :5 mw
WAVELENGTH : 780-785 nm

M-l'fl -_

LABEL CHECK (TAM and TL types)

CAUTION

INVISIBLE LASER
RADIATION WHEN OPEN,
AVOID EXPOSURE
TO BEAM PRWIOIB

Additional Laser Caution "
1. The ON/OFF statuses of the side-A/B detection switch
(TURN switch on the TNSB assy), slider-position detection
switches (INNER and OUTER on the PKSB assy) and
loading-status detection switches (SW101, 102 and 103 on
the LMSB assy) are detected by the microprocessor (IC10t in
the MOTHER assy). To permit the laser diode to oscillate,
it is required to set the side-A/B detection switch for
side A status (TRN : OFF) and the slider-position detection
switches for the LD ACTIVE status (INNER : OFF, OUTER:
OFF), and to set the loading-status detection switches for
tilt neutral state (SW101 : OFF, SW102 : OFF, SW103 : ON).
As long as these requirements are not satisfied, the laser
diode will not oscillate. When the requirements are met in any
way, the laser diode can oscillate. The laser diode oscillation
will continue if pin 13 Of l0801 is shorted to GND or the emitter
and collector of 0834 are shorted each other (fault condition)
in MOTHER assy.
In the test mode *, the laser diode osciliates when the
microprocessor detects a PLAY signal, or when the PLAY
key is pressed (8307 ON in the FLKY assy), with the above
' requirements satisfied.

2. When the cover is open, close viewing through the objective

lens with the naked eye will cause exposure to a Class 1
laser beam.

* : Refer to pages 48 and 49.