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Onkyo TX-1500 Service Manual page 9

Servo locked fm/am stereo receiver

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SCHEMATIC DIAGRAM
U.S.A. Model
NAAR -395
18
a8
GND
i
Loot
NFA-3001
or NFA-3003
aH
--
A
- --
10
-
FM
300N
LL
Too
1SPF,,
a
AM
1 ©
oy
be
:
cong
£009
Tene
RO13
pees
.
ROO
680K
Co1s
10PF
~
¢017
ote
AM ANT
DOO?
|,6917..,
te
ar
LR
=) NFO-3003
SOK
rt
ROW
SISPRIY
=
ROM
ZCOte
y
v
180K J [TH
S
10K
v
/
;
(CH)
'
va
é
tor eae "TE002 VOomy ~~
7 WC aaa
=TEO0S E008
:
;
NMA-1008
o
|
R321 3K
REC~1
pao?
aod
i
c
R301
moms:
re
ca
100K
wta/es F
sis QO
PbOt
ROR ae
RLO3
100K
SWITCH
$801 (SELECTOR)
$802 (TAPE MONITOR - 1):
$803 (TAPE MONITOR - 2):
$804 (MUTING, LOCK)
$805 (MODE)
$806 (LOUDNESS)
$808 (SPEAKERS)
$901 (POWER)
: 1-AM, 2-FM, 3-PHONO
1-OFF, 2-ON
1- OFF, 2-ON
: 1- ON, 2-OFF
: 1- STEREO, 2-MONO
> 1-OFF, 2-ON
: 1-OFF, 2-A, 3-B, 46-A+8
: 1- OFF, 2-ON
D001
152687
@301
2SKI9(GR)
Q107, 108 25174015)
D101,102,105,108
64566
Q002 25C785(0-1)
Q301'401
TA7129P(ONK)
Q303
25C394(0)
0302, 402 yeclaectel. or 25€1312(G)
V01212
GtOl
25C380(O)or(Y)
501.602
STKO75
NGO
Qi02
LA!230
Q701, 702 2SC1740S) of 28C733(BL)
1$1554
Q103
LA3350
Q703
25C1318(R) or (5)
GPISB
Q104 HATISI
ae
ses
alam Ly
cin
3
or
(5.6¥)
4
-W2-130
Q106 28C1317(Q)
!
fw'
or"
|NAPL-399
6107
or 2SC734Y)
:
'
ay,
:
47/28
ANL2 &2K ban
i
STV
iiead
O
©
Cem
2
ont)
#8)
'ef T mem
TH
T101
NIT- 3516
ae
He oe NFIE=6003
x101
SFE1Q7MA
R119 10K
OV
RIO
RNS 12K
R121
«AY23
2
R120
68
100K
ae
ee
100K
RIE
102
ca
2K
PLOO1-803 &3V025A
PLBOL
6.3V0.05A
zivoitCRr
L103
ee
NMC-8-3
Aqua a 750
Po
33k
MILL :
C916
|
'
7We
100/16
voit)
6146
C148 00068
Q0047
cw 9 00068
Cie?
i.
a
0.0047
-pee
Q
iene
Ride
C145
Lie
3.3K Q22/50
MILLI
AC 120V
60Hz
cir gris]
R69
Lyn,
33/50
OK | 12k nity
M
0105
D106
R504
\SK
1
oe a t e
a
*
Vs MILL
aie
[24v)"| cso mt
sen
Sion i EL et
0.047
|
rae
ae
ee
100K8
:
510
Bg
:
ieee
|
5.6K
4,
—_
!
Rous
Reso
.
-
20K
:
ey
Aeon
|
C601
aK
1/80
" SPEAKER-A
<
©
w
o 8 - 8
ND
O O
+
aes
30
L
RL37
C434
ne | ie
(Vv 2W)
NOTES;
ALL RESISTORS
ARE
IN OHMS, '/4 WATT UNLESS OTHERV/ISE
NOTED.
ALL CAPACITORS
ARE
IN pF, SOWV UNLESS OTHERWISE
NOTED.
ELECTROLYTIC
CAPACITORS
(—4#=-)
ARE
IN yF/WVY.
VOLTAGE
(MEASURED
WITH
V.T.V.M).
DC VOLTAGE
(NO INPUT SIGNAL).
{
v) DC VOLTAGE
(FM STEREO)

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