Parts List; Block Diagram - Onkyo TX-2500 Service Manual

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PARTS
NO.
O101, Q116
O102
Q103
Q106
Qits
Qll?
Q126
Q104, Q1O5
Q108, QIL1, Q114
Q109,
OLI0. O118.Q121-. Q125
Qi.
0133. O17
Q112, Q113, QL28, Q129
Q119, Q120
Q127
Q131, Q132
DIOL, DIOS, D110, D148, D121
B24, B28, Di2k
D102
D103,0104,B106
DING. bII2
DIIT
D119,
D120, D123, D126.0129
D1ii
D122
D127
L161, L102, L107, L108, L110
L103
L104
L105
L106
L109
TLOL
TI02
T103
T104
T105
X101
X103
X104
X105
C105
C106, C132,C133,C135,C246
C174
CII C241, CIO, C128
C129,.0139.C254,0255
CLIZ.CEI4,CI41,C
1 80,0244
Cl4aTc744
Ch15,C116
C175, C250
C179, C251, C252
C181,C182,C183,C186, C256
C184
C185
C187, C216
C257
C117,C118
C1i9
C136
C121, C178
C213, C214
R114
R138, R257
R142
R131
R254
R274, R275
RL101
IF
{N
NAIMX-337
PARTS
LIST
DESCRIPTION
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Diode —Silicon
Varistor
Diode—Germanium
Diode —Silicon
Diode -Silicon
Diode
- Silicon
Choke Coil
Choke Coil
Coil—-MPX
_ Coil-OSC
Coil-MPX
Coil-MPX
Transformer—IF
Transformer—IF
Transformer—IF
Transformer
-IF
Transformer—IF
Ceramic Filter
Ceramic Filter
Ceramic Filter
Crystal Oscillator
Capacitor—Elect.
Capacitor—Elect.
Capacitor —Elect.
Capacitor—Elect.
Capacitor—Elect.
Capacitor—Flect.
Capacitor—Elect,
Capacitor—Elect.
Capacitor—Elect.
Capacitor—Elect.
Capacitor —Elect.
Capacitor—Elect.
Capacitor—MS
Capacitor -M§&
Capacitor-MS
Capacitor—DE
Capacitor—MS or Capacitor —-LR
Resistor—Semi Fixed
Resistor—Semi Fixed
Resistor—Semi
Fixed
Resistor—Semi Fixed
Resistor—Semi Fixed
Resistor—Metal
Oxide
Film
Relay
HA-1137W
BLOCK
DIAGRAM
+6
SPECIFICATIONS
TA-7060P
HA-1137W
HA-1156
HA-1151
TA—7061AP
TA-7504S
TA-7136P
28C1312(F)
28C945 (1) Q1
28C735(Y) or 2SC1317(R)
28C733(BL)
2SC380(0)
2SC1583(G)
2SA726(F)
1S1555
VDi212
1N60 (N) FM
RDS.1EB or WZ~052
RD4.7EB or YZ047
RDS.6EC or WZ-061
NCCH -1501
NCCH ~1506
NMC-8—7
NMO-2504
NMC-9-1
NMC-4—11
NIT—3516
NIT—0517
NIT-0509
NIT—0515P
NIT—0515S
SFJ10.7MA
SFE10.7MA
CFT-455B
XTL—10.7M
CE04W25V4.7S
CE04W50V0.47S
CE04WS50V1S
CE04W16V 10S
CE04W50V2.25
CE04WS0V3.3S
CE04W25V105S
CE04W16V100S
CE04W16V220S
CE04W16V 1000S
CEO4W16V47S
CE04W16V470S
MS04C50V0.47M
MSO4CS50V1M
MS04C16V10M
DE93M50V473M
MS04C50¥V0.47M or LRO4B50V0.47S
R-—HK100KB3P
R-HK1KB3P
R-HK4.7KBD
R-HK100KB3M
R—HK10KB3P
RS1WBJ270
L~13_
Tuning
Meter
Curcuit
_ 23 —
-_ QO
— eee
Be
Rw
Ne
Re
NL
<
on
mee
eee
eee
meee
a
i ste
muting
Drive
Circuit
STOCK
NO.
222407
222421
222419
222418
222402
222424
222423
2210136
2210748
2210244 or 2210943
2210086
2210123
2210707
2210416
223105
4000022
2231031
223945 or 224012
223943 or 224011
223948 or 223928
233204
233074
233032
232042
233031
233018
233083
233084
232041
233078
233079
3010018
3010006
3010012
3010015
352750471
352784791
352780101
352741001
352780221
352780331
352751001
352741011
352742211
352741021
35274470)
352744711
392084797
392080107
39204 10007
374124737
392084797 or 392684791
53225013
3225018
5225019
5225016
5225017
441622714
25065026
Audio
Muting
Cantral
Amp
REMARKS
FM IF Amp
FM DET
FM MPX
AM
FM
IF Amp
OP Amp
Sensor Amp
3. 3uH
Low Pass Filter
AM
OSC
2.2pH
Quadrature
Detector
10.7MHz Trap
AM DET
FM DET
FM
DET
(RED)
(RED)
AFC

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