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AV-34
AVC-30/30U/AV-34
ШТО
SERVICE
PERSONNEL
1. Critical Components
Information.
Components
having
special
characteristics
are
marked
A
and must
be replaced with parts having specifications equal
to those originally installed,
2. Leakage Current Measurement (For 120V Model Only).
When
service has been completed,
it is imperative that you
verify
that
all exposed
conductive
surfaces
are
properly
insulated from supply circuits.
e
Meter impedance should be equivalent to 1500 ohm shunted
by 0.15ИР.
e
Leakage current must not exceed 0.5mA.
e
Ве sure to test for leakage with the AC plua in both polarities.
NE FRONT PANELS
е AVC-30
YAMAHA
NATURAL
SOUND
STEREO
AMPLIFIER
дмс-зо
REC
OUT
SELECTOR
SURROUND
MODE
cmi T
uei
SMAATED SR T
msan
TARE тлу
"O
(D эл
PriciNES
SPEAKERS
REAR
LEVEL
карм"
REAR
RIGHT
REC OUT SELECTOR
SURROUND MODE
E
seacaten а X
meo
TAPE ! РСА!
wegi
""Ф
(D وم
AIGHT
REAR LEVEL
ө
AV-34
YAMAHA
NATURAL
BOUND
STEREO
AMPLIFIER
AV-34
REAA LEVEL
AC LEAKAGE
TESTER
OR EQUIVALENT
EQUIPMENT
UNDER TEST
Ф
WALL
OUTLET
INSULATING TABLE
-
INPUT SELECTOR
TAPE 2
VOR
1
TAPE
т
AUK
уся г
T
SUPER
BASS
Bass
TONE
TREBLE
BALANCE
DEFEAT
-4
"+
-
DEFEAT
INPUT SELECTOR
TAPE 2
vcn 1
ТАРЕ 1
AUX
мов
TUNER
мса
'
е
ЫЫ
1] 1
SUPER
BASS
BASS
TONE
—
TREBLE
BALANCE
DEFEAT
ва
-
`
{в
NATURAL
р
DAVE] SURROUND
=
V
1
"+
26
REMOTE CONTROL
текке
ca)
DEFEAT
ى
ى
ى
eu
NATURAL
SURROUND