VSX-D906S, VSX-07TX, VSX-09TX
1. SAFETY INFORMATION
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
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 servicing 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 ~ (fast operating fuse) and/or ~ (slow operating fuse) on PCB indicate that replace
ment parts must be of identical designation.
REMARQUE
(POUR MODELE CANADIEN SEULEMENT)
Les symboles de fusible ~ (fusible de type rapids) et/ou ~ (fusible de type lent) sur CCI indiquent
que les pieces de remplacement doivent avoir la meme designation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS ANY MEASUREMENTS NOT WITHIN THE
The following check should be performed for ths LIMITS OUTLINED ABOVE ARE INDICATIVE
continued protection of the customer and service OF A POTENTIAL SHOCK HAZARD AND
technician.
LEAKAGE CURRENT CHECK MUST BE CORRECTED BEFORE RETURN
Measure leakage current to a known earth ground ING THE APPLIANCE TO THE CUSTOMER.
(water pipe, conduit, etc.) by connecting a leakage
c urrent te ster s uch as S im pso n Mod el 229- 2 o r 2. PRODUCT SAFETY NOTICE
equivalent between the earth ground and all exposed Many electrical and mechanical parts in the appliance
metal parts of the appliance (input/output terminals, have special safety related characteristics. These are
screwheads, metal overlays, control shaft, etc.). Plug often not evident from visual inspection nor the
the AC line cord of the appliance directly into a 120V protection afforded by them necessarily can be obtained
AC 60 Hz outlet and turn the AC power switch on. Any by using replacement components rated for voltage,
current measured must not exceed 0.5 mA. wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.
Electrical components having such features are
Reading should identified by marking with a .' on ths schematics and
notbeabove
Leakage 0.5 rnA on the parts list in this Service Manual.
cunent
Device tester The use of a substitute replacement component which
under dose not have the same safety characteristics as the
test PIONEER recommended replacement one, shown in the
Test all parts list in this Service Manual, may create shock, fire,
exposed Irlslal or other hazards.
surfaces Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
0Also test with Service Manual. A subscription to, or additional copies
plugreversed
(Using AC adapter Earth of, PIONEER Service Manual may be obtained at a
plug as required) ground nominal charge from PIONEER.
AC LeakageTest