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Pioneer CX-J500 Service Manual page 11

Tuner control amplifier

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AF AND FUSE ASSY
FUNCTION
SELECTION
A:Pin6
of !C301
B:Pin7
of
IC30I
INH:Pin8 of IC30I
PHONO
+SV
-SV
MIC
CND
age
20 )
FROM
MIC
ASS'Y
J2!i
(To
akO1129
cnet
KPE4
®OOO@OO
TO
TUNER
ASS'Y
CN9OI
oi=
Lal
~~
(To
page 14)
TO
CLO
P 4
<
oOo
'Woe
S
"3
Fd
n
AF ASS'Y
aeees
ao
283
epee.
eee
ow
ww
>
[- 4
~
(AWZ3765
FOR HE AND HB TYPES)
Si22-22.333%32
Sg
ee es
ae SS
ee
(AWZ3979
FOR
SD
TYPE)
cN3
CN?
4s
Oe2ewnon-~
=z
aaegwuenmwaemeexrteesgwe
he ua
DOO
@DOOOAODORHNOD
"el
ee
TTT
Je139)
1009/50
C231
232
1009/50
1C204,1C205:
INPUT
MODE
SELECTOR
IC20I:
AMP
Wascbossbeks hn cwces end adsssueesbcns wc esses ec dscecccecendscesecaasccconseesespocsbecsbopeoesna
eee Seif
Py2or
AKBI2i
eeu
Sas wee aaj
ie
hie
aay
Q202-Q205:
REC
OUT
MUTE
CONT ROL
INPUT
MODE
SELECTOR
CONTROL
IC206:
REC
OUT
MUTE
R109
RIN9
thaw
A120
thaw
D103.106.109-111.202.203.301.308.399:
1SS252
k
ROIOE
SB.
FL BIAS
-3IV
R108
Gh)
aio?
aio9
4.7
10
en
2se560
'/4w
DIC +5.6
Leiee
vouT
VIN
MTEMSOFAS|
SpE
eet
OO RMR EO ONEY 2 oo
oe ees
a]
IC106, QIO9:
rn
é;
27
REGULATOR
POWER
TRANSFORMER
VOLTAGE
TH
aTTis79
SELECTOR
ee
St
AKX-507
FUSE
ASS'Y

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