Pioneer VSX-819H-K - AV Receiver - Gloss, Руководство по обслуживанию

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SAFETY INFORMATION
N OTICE
(FOR CA N ADIA N MODEL O N LY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must
be of identical designation.
REMARQUE
(POUR MODÈLE CA
N ADIE N SEULEME N T)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces
de remplacement doivent avoir la même désignation.
This service manual is intended for q ualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test e q uipment 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
q ualified to perform the repair of this product properly and safely,
you should not risk trying to do so and refer the repair to a q ualified service technician.
WARNING
This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive
harm.
Health & Safety Code Section 25249.6 - Proposition 65
ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURN-
ING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
o f t e n n o t ev i d e n t f r o m v i s u a l i n s p e c t i o n n o r t h e
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wa t t a g e, e t c . R e p l a c e m e n t p a r t s w h i c h h ave t h e s e
s p e c i a l s a fe t y c h a ra c t e r i s t i c s a r e i d e n t i f i e d i n t h i s
Service Manual.
E l e c t r i c a l c o m p o n e n t s h av i n g s u c h fe a t u r e s a r e
identified by marking with 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
PIO
N EER 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
i n fo r m a t i o n , a l w ay s c o n s u l t t h e c u r r e n t P I O
N E E R
Service Manual. A subscription to, or additional copies
o f, P I O
N E E R S e r v i c e M a nu a l m ay b e o b t a i n e d a t a
nominal charge from PIO N EER.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be perfor med for the
c o n t i n u e d p r o t e c t i o n o f t h e c u s t o m e r a n d s e r v i c e
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known ear th ground
( wa t e r p i p e, c o n d u i t , e t c . ) by c o n n e c t i n g a l e a k a g e
c u r r e n t t e s t e r s u c h a s S i m p s o n M o d e l 2 2 9 - 2 o r
equivalent between the ear th ground and all exposed
metal par ts of the appliance (input/output ter minals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the 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.
Device
under
test
Leakage
current
tester
Earth
ground
Reading should
not be above
0.5 mA
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
AC Leakage Test