Pioneer PDR-04 - Manual (Page 2)

PDR-04
1. SAFETY INFORMATION
This service manuai is intended for quaiified service technicians ; It is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safety repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty, if you are not qualified to perform the repair of this product properly and safety, you
should not risk trying to do so and refer the repair to a quaiified service technician.
WARNING
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may
cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).
When serving or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with the
solder. Also, when soldering do not inhale any smoke or fumes produced.
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols -it —H- (fast operating fuse) and/or
be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible
■ M (slow operating fuse) on PCB indicate that replacement parts must
de remplacement doivent avoir la même désignation.
(fusible de type rapide) et/ou Hi~~lxl (fusible de type lent) sur CCI indiquent que les pièces
r(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued 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 of the appliance directly into a 120V
AC 60Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5mA.
AC Leakage Test
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A
PO-TENTIAL SHOCK HAZARD AND MUST BE COR­
RECTED BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appli­
ance have special safety related characteristics. These
are often not evident from visual inspection nor the
protection afforded by them necessarily can be
ob-tained by using replacement components rated for
vol-tage, 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 Aon the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
dose 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 instructions are issued from time to time. For
the latest information, always consult the current
PIONEER Service Manual. A subscription to, or
ad-ditional copies of, PIONEER Service Manual may
be obtained at a nominal charge from PIONEER.