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SAFETY INFORMATION
A
This service manual is intended for qualified 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 safely 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 safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
causecancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 � Proposition 65
B
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (f ast operating fuse) and/or (slo w operating fuse) on PCB indicate that replacement
parts mustbe of identical designation.
REMARQUE
(POUR MODéLE CANADIEN SEULEMENT)
Les symboles de fusible (fusib le de type rapide) et/ou (fusib le de type lent) sur CCI indiquent que
les piŹcesde remplacement doivent avoir la m?me dŽsignation.
C(FOR USA MODEL ONLY)
ANY MEASUREMENTS NOT WITHIN THE LIMITS 1. SAFETY PRECAUTIONS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
The following check should be performed for the
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
continued protection of the customer and
service technician. RETURNING THE APPLIANCE TO THE CUSTOMER.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (waterpipe2. PRODUCT SAFETY NOTICE
, conduit, etc.) by connecting a leakage current tester
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are such as Simpson Model 229-2 or equivalent between the
Dearth ground and all exposed metal parts of the appliance
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using (input/output terminals, screwheads, metal overlays, control
shaft, etc.). Plug the AC line cord of the appliance directly
replacement components rated for voltage, wattage, etc.
Replacement parts which have these special safety into a 120V AC 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
characteristics are identified in this Service Manual.
Electrical components having such features are identified
by marking with a on the schematics and on the par ts list
Reading shouldin this Service Manual.
not be above
LeakageThe use of a substitute replacement component which does 0.5mA
not have the same safety characteristics as the PIONEER Devicecurrent
undertester
Etestrecommended replacement one, shown in the parts list in
this Service Manual, may create shock, fire, or other hazards .
Test all
exposed metal Product Safety is continuously under review and new
instructions are issued from time to time. For the latest surfaces
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of, PIONEER
Also test with
plug reversedEarthService Manual may be obtained at a nominal charge
(Using AC adaptergroundfrom PIONEER.
plug as required)
AC Leakage Test
F
DV-393-S2
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ACEC
