Pioneer TX-9800 Service Manual page 22

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TX-9800
~
NOTE:
The
indicated
semiconductors
are
representative
ones
ve gen Aad
only. Other alternative semiconductors may be used and
i
.
.
are listed in the parts list.
a
ne
ne
ne
ee
-
-
-
)
5
RSO
56k
ww
.
OHA
C39 0.047,
pas
oe
eu
12 2SKI6B
moLTiAN
A
2-1K261
—-HAI201
HAI201
oe 2-1K261
or B-1K264
va
g
r
|
TUNING
SIGNAL
ots.
oO
.
f
:
ped
Aaw-102
7
art alae
28C945A
°
=
ro=-3045
7
+
a
Ly
R43 3.6K(F 1750)
Eee
, |
98
%
@)
°
Jie
Gi)
a
1201
=
elt
aie
09,10
1S2076
O10
*
SS
ee
ate
GD
ee
Re
os
rere
ee
,
A
p33
oa
VC? TC7
1s2eo76
Y
SEPARATION ADJ
530 e777
Vere
ES)
VOLUME Ass'y GWX- 254
SEPARATION ADJ
7
99 224,
ACP—OS7 (NARROW)
ial
a1 PAI002—A
R94
200
oath
=;
B
re
510
'
a n 6 cree
|
oe onsstS2076
HAU97
'
'ST/MONO
"
Sth Se
=e
i a Eels
MZ205- at
tooo
be
vee
1
salcal
fencoa se
|
Laan mae
~
ih tee
See
a
027' od
need
ESS
AM GAIN
asia
fe
Feo} PHASE
ee
PHASE te
aseon 2 cio
Oh
i tero2s
catcoely
teas
LED Ass'y (2) GWx-248
H
eat
6.047
§ mow
Saee
Choa
iy
(03 AEL— 3S
ie
0.01
&
@_
watts
|
'
[=
b34
Jd
|
!
a
VCO ADJ
PAIOOI— 'A CANCELER ADJ
(®)
|
R67 1008
ACP - 056
g
SWITCH Ass'y GWS~168
+
7
| ROS
034,35.
MUTING
|
|
182076
930, 31
23
|
|
2S8C945A
'
016 1S2076
|
:
rare ats' av ',
|
50
'
t
ao
281626
|
oe
WZ- 061
Pol
2SC945A
o* 182473
r 1m
Paes marta
aL
ee
"I
1. RESISTORS;
3. VOLTAGE, CURRENT;
The A\ mark found on some component part indicates
4) WSERER
Te
f
1Gwx - -249
Indi
1
ii
:
i
i
the importar
f the safety factor of the part. There-
2
(LoeK)
SWITCHES;
oer
'
ar
ited Kn aie repel pod 'olen
ei
satel ea onan
fore, when replacing, be sure ' vse parts of identical
020,30 AEL"3IS
AFL 316
2 POWER, ee
ON -
tes
phe aaa
eae
ik pans oe actual
D
os ke
in cel (uF)/voltage(V) unless otherwise
Signal voltage at FM 400H2, 75kHz DEV.
nen
$3 TOUCH SENSOR GAIN fen LOW
noted @:pF
F
sm ;
Signal route.
Ss jPeAND
FARROW - WIDE
setae without voltage is 50V except electrolytic
@
{Adjusting point
S6
MPX
NOISE
FILTER
OFF -ON
"—_
$7 MUTING
ON — OFF
The underlined indicates the switch position.
27

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