Pioneer pd 71 service manual

Page 1

(U) PIONEER $36

The future of sound and vlalon.

Serf/ice _,..,-._..
Wanna] "'"jgi

""" ARP1799
COMPACT DISC PLAYER
MODELS PD-71 AND PD-9300 HAVE FOUR VERSIONS :
Type Applicable model Power requirement Export destination
PD~71 PD-9300
KU/CA O - ACIZOV only U.S.A and Canada
HEM - O AC220V,Z40V (switchable) * European continent
HB - O AC220V,240V (switchable) * United kingdom
SD 0 - AC110V,120 - 127V,220V,240V (switchable) Kingdom of Saudi Arabia and General market

>1: Change the connection wires from the power transformer to the PRIMARY BOARD assembly.

OThis service manual is applicable to the PD-71/KU/CA, SD, PD-9300/HEM and HB
types.

OFor the PD-71/SD type, please refer to pages 72.

oFor the PD-9300/ HEM and HB types, please refer to pages 73.

009 manuel pour la service comprend les explications en franeais de réglage.

O Este manual de servicio trata del método ajuste escrito en espafiol.

CONTENTS

LSAFETY INFORMATION ---------------------- 7. ADJUSTMENTS ~-

2. EXPLODED VIEWS AND PARTS LIST RéGLAGE :-

3_ PACKING ........................ AJUSTE

4. SCHEMATIC DIAGRAM . 8. FOR SD TYPE

5. RC. BOARDS CONNECTION DIAGRAM~ 19 9. FOR PD-QSOO/HEM AND HE TYPES~ -73
s. ELECTRICAL PARTS LIST -------------------- -- 27 10. SPECIFICATIONS ------

II. PANEL FACILITIES

PIONEER ELECTRONIC CORPORATION 4-1. Meguro 1~Chome. Meguro-ku, Tokyo 153, Japan

PIONEER ELECTRONICS SERVICE INC. PO. Box 1760, Long Beam. California 90801 USA,

PIONEER ELECTRONICS OF CANADA. INC. 505 Cochrane Drive, Markham, Ontario L3R 8E3 Canada

PIONEER ELECTRONIC [EUROPE] N.V. Keetberglaan l. 2740 Beveren. Belgium

PIONEER ELECTRONICS AUSTRALIA PTYI LTD. 178484 Boundary Road. Braeside, VicIoria 3195. Australia TEL: [03] 580-99 2,496
C) PIONEER ELECTRONIC CORPORATION 1989 IF.) MAR 1989 Printed in Japan

Page 2

1 . SAFETY INFORMATION

-(FOR USA MODEL ONLY)

1. "SAFETY PRECAUTIONS

The following check should be performed for the continu-
ed protection of the customer and service technician
LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the earth
ground and all exposed metal parts of the appliance (input/
output terminals, screwheads, metal overlays, control shaft,

etc.). Plug the AC line cord ofthe appliance directly into a 120 V
AC 60 Hz outlet and turn the AC power switch on. Any current
measured must not exceed 0.5 mA.

Reading should
not be above
0.5 mA

Leakage
current
tester

Device
under
test

Test all
exposed metal
surfaces

Q 2-wirecord
® Alsotestwith

plug reversed Earth

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUT-
LINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK
HAZARD AND MUST BE CORRECTED BEFORE RETURNING
THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance have
special safety related characteristics. These are often not evi-
dent from visual inspection nor the protection afforded by
them necessarily can be obtained by using replacement com-
ponents rated for voltage, wattage, etc. Replacement parts
which have these special safety characteristics are identified
in this Service Manual.

Electrical components having such features are identified
by marking with a A on the schematics and on the parts list in
this Service Manual.

The use of a substitute replacement component which
does not have the same safety characteristics as the PIONEER
recommended replacement one, shown in the parts list in this
Service Manual, may create shock, fire. or other hazards.

Product Safety is continuously under review and new in-
structions are issued from time to time. For the latest informa-
tion. always consult the current PIONEER Service Manual. A
subscription to, or additional copies of, PIONEER Service
Manual may be obtained at a nominal charge from PIONEER.

VAHOITUSMERKKI. LasersatEilvn

varoitusmerkki

ADVERSEL: ~-_
USYNLIG LASERSTRALING VED ABNING

NAR SIKKERHEDSAFBRVDERE ER UDE

AF FUNKTION UNDGA UDSAETTELSE

FOFI STRALING,

[r VIKTIGT

APARATEN INNEHALLER LASER AV HOGRE
KLASS AN 1. INGREPP | APPARATEN EDR

GORAS AV SPECIELLT UTBILDAD PERSONAL.
m

(Using AC adapter ground
plug as required)
AC Leakage Test
rIFOR EUROPEAN MODEL ONLY)

'VAROITUSI - WARNING! _... _._.E*_.
LAITE SISALTAA LASERDIODIN, JOKA DEVICE INCLUDES LASER DIODE WHICH
LAHETTAA NAKVMATONTA, SILMILLE EMITS INVISIBLE INFRARED RADIA~
VAARALLISTA INFRAPUNASATEILYA TION WHICH IS DANGEROUS T0 EYES.
LAITTEEN SISALLA ON LASERDIODIN LASER THERE ISAWARNINGSIGN ACCORDING LASER
LAHEISYYDESSA KUVAN 1. MUKAINEN KW T0 PICTURE 1 INSIDE THE DEVICE Mme,

CLOSE TO THE LASER DIODE.

Warning sign for

laser radiation

IMPORTANT
THIS PIONEER APPARATUS CONTAINS LASER OF
HIGHER CLASS THAN 1. SERVICING OPERATION
OF THE APPARATUS SHOULD BE DONE BY A
SPECIALLV INSTRUCTED PERSON.