Pioneer pd 7700 service manual

Page 2

PEI-3. FD 77GB

This service manual is intended for qualified service techniCiflnS, it is run
meant for the casual do»it-yourselfer. Qualified rechnicians have the neces
sary :esl equipment and tools, and have been trained in properly and safely
repair complex products such as those cuvered by this manual.

improperly performed repairs can adversely affecl the safery and reliability
of the product and may void the warranty. If you are not qualified in
perform the repair of mi: product pruperly and safelv, you shnuld not risk
trying ta do so and refer the repair to a qualified service (echrl an.

WARNING

Land in solder uxad in {MS product is limo by (no Calilunlil Haulnll .nu Wallare agency as
a known rapmllllllriye loxinant which may uuu hinrl unlucls or oihllr mproduciive ilsrnl

(Califomla Heallrl & Salety Code, senilun 25245 a)

When serviclna or hamflini circuit boards Ind new callwnnenh wil ll unnlnln lead ln

solder, wold unpvomtld xkin :nman
any smoke or full-a: produced

1. SAFETY INFORMATION

(he wider. Also, when soldering do not inhalo

alFoR USA MODEL ONLY
LSAFETV PRECAUTIONS

The lallowinq check should be perlmmad lor ma
connnuao Pro|ecxinn cl me cuslomer ano service
lacnnlclan
LEAKAGE cunnmr CHECK

_Measure leakage currem m a known earln ground
(waler plpe, candun, en: 1 by CDnnEcllny a leakawe
curlanr reamr such I: Slmnson Model 12972 or
am ualanl buwaen me earth ground and all sxnom
mull Dlru ol rna aaallanoe [lnpul/oulpm rarmlnna
wmwhuds mml Marya. comml snarl elc) Plug
lhe AC line com or in: appliance di cxly lnm . \2OV
Ac EUHzouxleund rum lhe AC pow" swlrco on Any
Curmm measured musr nor mm 0 5m.

mun-ll mum
her be low
a 5m

s. all
mum muul
mam

2 m. min

New in. ml.
Blue levelaeq
lUslng Ac ldlnlzl
plug 1: lean-real

sanl.
gmund

AC Leakage resl

ANY MEASUREMENTS ~01 WITHIN THE uMns
OUTLINED ABOVE ARE INDICATIVE or A ve-
TENTlAL SHOCK HAzAan AND MUST as con
RECTED EEFORE RETURNING THE APPLIANCE 70
THE cusmmen.

2.?nuDucr SAFETY NOTICE

Many alucmcal and mechanical parts lo the appli-
anc. rlaue special ia'ely relalefl onaramenancs, man
an olran nor euluenl llom vlsuel lnspecnon nor in.
prnncrlon women: by [hem necessarily can be ob»
tamed by news replacement cnmpnnbms raled lorvol-
raga, wafligs, er: Replacemenl parts which hm
these lp-cial nlely characleiisxlcs are loanliliad ln
on; Sun Manual

Elecmcal camouncnls having such (same; are
identified by mamno wrrn a A on (he schemnucs and
on llla oaru llsx ln ms Sen/Ice Manual.
The use or n subsllluw replacement cumpnnenl whlch
dose nor have the same saletv characterisilcx as rna
mousse recommended rapiecemem one shown In
lhe pans list .n mla Service Manual, may craala shock
lira, or olhel hazards

Pmducl Smexy la comlnunusly under review an:
new malruclluns are issued lmrn (Km: lo lime. Far
me raresr lnlolmsrlan, always :nlvsult [he cunenl
PIONEER Service Mnnunl A subscrimlon ID, oi ad
dillunal CODIES on PIONEER Se. 5. Minimal may be
Dblllncd ar 5 nominal charge lrom PIONEER