Marantz PROFESSIONAL Series - Page 2

TABLE OF CONTENTS
SECTION
PAGE
INTRODUCTION
ic.
23.2.0
Avie
hieean
or
eens
gale
OR
Ede
Odd
we
ened
a
kon
oer
as
neat
eee
4
PERFORMANCE
SPECIFICATIONS
..........--
2.
cece
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e
ence
even
ene
eeeeeneeseuenneenaneas
5
CIRCUIT.
DESCRIPTION
ico
'c
ai
eis
cosiace:
6,325
aoe
Bache
re
sae
whee
6
we
Sibel
ace
dealencee
Gee'W
ecestiate
Hie
Wee
swale
ew
eye
6
PERFORMANCE
VERIFICATION
....
0.00.00
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c
cece
cece
ete
cee
e
tenn
eseuebeeenanenees
8
A
TEST
EQUIPMENT
iia
oicrens
die
ghee
od
acecetn
lec
ateraueresepie
eal
Gas
wvleie'g!
Sats
aw
aay
dl
ewan
aed
9
B.
PRELIMINARY
PROCEDURES...........
0...
cc
cee
eee
cece
eee
ee
ee
tence
nneas
9
Cc
DC
BALANCE
ADJUSTMENT
.....
0...
cece
cece
cece
ete
eens
ne
ene
ee
naeees
9
D
BIAS
TEST
ise
caressa
dad
eS
tiee
wwe
wen
ete
eevee
area
cei
hl
whl
S
ah
aelenet
9
E
BIAS
ADJUSTMENT
«0
vee
ci
cc
ecb
ile
buebe
neue
ose
ate
dem
eeieaue
pana
ele
ee
eae
9
F
MAXIMUM
POWER
OUTPUT
...
00...
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cece
eee
eee
ete
venenens
10
G
HARMONIC
DISTORTION
TEST
...
0...
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cee
cee
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nena
eee
eannees
10
H
GAIN
TEST
seins
be,
5
Ange
cet
i
coach
acetate
8,
a
tha
lava
sale
45604
bu
Sal
asubuen
cauatatlacth
ast
orasaainieh
duoc
hele
10
|
GAIN
DIFFERENTIAL
TEST...
0...
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ec
een
nee
ene
n
ees
10
J
METER
CALIBRATION
TEST
20...
cc
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eect
eet
ent
eee
neees
10
K
CHANNEL
SEPARATION
TEST
0.00...
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cece
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cee
ee
teen
eee
e
ene
bees
11
L
TOTAL
HUM
AND
NOISE
TEST...
0...
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cence
ee
et
ee
eee
ena
11
M.
FREQUENCY
RESPONSE
TEST
...........
ccc
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eee
tect
ee
eee
ee
enees
14
TROUBLE
ANALYSIS
s
fieswiece
Heke
ete
dias
Vane
aida
daa
wlereueie
slo
nel
bbws
windsor
aoe
way
aateos
13
SERVICE
NOTES
occ
sieatievs.
Sinisa.
8
sie
de(a
elerwiete'y
ove/e'si
nie
Ge)
Bk
wed
bau
Shale
weed
welsletelg
ddd
atargecue
w
artegasene
14
MOP“ CONE
iss
oud
hotel
sey
aarlarainasuiks
also
on Msn
uy
Wiabale:
atasdeaterhce
MA
ce
Mtht
as
relearn
ea
dieha
ead
14
B
ALR
R
PT
ER
ic2s
cies,
aaioit-afatavhGra
avelacatchoend
than
yest
a,
oaceasd
wpa
are
iene
oie
Rave
Saale
nares
MAN’
14
Cc
HEATSINK
ASSEMBLY
2...
.
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ccc
eee
een
e
eee
e
teense
eeenenens
14
D
SIDE:PANED
cet
sco
scm
wru
thesia
each
@avwcsen
ate
nia
Gsh
atelele
tacmaulae
Gaetan
aea
ut
aatate
oacatets
15
E
AMPLIFIER
BOARD.
TEST
.s.c.cScec20
so
ccna
tae
alot
Win
ean
Galo
eb
eel
are
baad
15
F
COLLECTOR
BOARD
TEST
POINTS
AND
OUTPUT
DEVICES..............00
0c
ee
15
G
VOLTAGE
CONVERSION
.....
2.0.0
cee
cece
eee
e
tenet
e
tanec
teen
eeteeennee
15
H
SPEAKER
LINE’
RUSE...
sauce
died
cost
ediaed
ols
eeeew
ns
veel
dwar
ae
ie
cles
17
I, REPACKING FOR SHIPMENT ...... 2... 0. cece cee ee eect nee eee n eens 17
PARTS
EIST
aii0e.8
40%
srevonie
chee
tarred
hist
d
aged
een
eleie
wane
ates
ese
ear
acatonk
Suse
ied
Ane
ebay
@
17
PACKING
MATERIAL/MISCELLANEOUS
..........
ccc
nee
ect
e
eee
e
ence
eee
e
ne
enes
7
CHASSIS
COMPONENT...
0...
ccc
cece
cc
cee
cece
ne
teen
teen
ee
eens
tees
neeees
18
AMPLIFIER
BOARD
ASSEMBLY
.....
0.0...
cece
ccc
cee
eee
ee
tenet
ee
eee
unas
20
COLLECTOR
BOARD
ASSEMBLY
.......
2...
ccc
ccc
e
cece
cece
ene
e
seve
cone
teen
eeaes
22
PEAK
OVERLOAD
BOARD
ASSEMBLY
...
0.2...
02
ccc
cece
cee
cece
cence
ete
eenenn
eens
23