Onkyo TX-2500 - Page 23

TX-2500 CIRCUIT DIAGRAM
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125A722(S) or 2SAB41(GR)
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REC-1 25C1328(S) or 25C168110-
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NAEQ- 346
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1905 25A726(F) or 25AS61lY)
Q902 2S$0235 (0! orlY)
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| $801 (SELECTOR) 1-AM, 2-FM, 3- PHONO
: $802(TAPE MONI TOR-1) 1-OFF, 2-ON
S803 (TAPE MONITOR-2) : 1-OFF, 2-ON
$804 (DOLBY FM ADAPTOR): 1-OFF, 2-ON
$805 (LOUDNESS) : 120N, 2- OFF
$806 [MODE } 1- STEREO, 2-MONO |
27+
Q47730 1K
C310 RIG
047/50 1K
C410 Reid
Q703
25C734(Y)
ne 0702 0701
ele® D701,D702 1$1554
FM 1g WO) 0910,0911 181555
R =a D912 WZ192
0913, 1001 or 151885
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21957 Prato PL807 PLOIO 6.3V0.05A
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Lock 6 GqyEA09 =
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166045 ab2/500 ?
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SPEAKER-8
0901-0904 ERDO3-02 R
D905,D906 10D20r1S1a86 |
0907,0908 10Dior1Si8e5 | x
0909 WZ130 ae
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I | Q601 602 0502 WZ- Le or -126(8) 1
TREBLE : D914 1001 or 151385
ard : ee 1 0607 -~<_
1 351.0451 25A722(S) or (T) | =
J et 2SAB41(GR) or (BL ! peordz Fa” Q60
i 352.0452 2SC1328IT) or 2SC168110-2) | | 0603 | é
ae ee ee oe ee en a a a a es a es ee eee I
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$807 (HIGH FILTER) —: 1-ON, 2-OFF 1 NADP-349 see ne
5808 (MUTING LOCK) EMSOND 220RF) ce he 2 NOTES pec eA eh Ps ne ey Renee tee ee ede eee ae =
$810 (SPEAKERS)
$811 (HUM SENSOR}
$901 { POWER)
: 1-OFF, 2-A, 3-B, 6-A+B
> 1+HIGH, 2-NORMAL, 3-LOW
° VOLTAGE:
OTES
e ALL RES"STORS ARE IN OHMS, 1/.WATT UNLESS OTHERWISE NOTEO.
e ALL CAPACITORS ARE IN yf. SOWV UNLESS OTHERWISE NOTED.
eoELECTRCLYTIC CAPACITORS (—g=-) ARE IN yF/ WV.
(MEASURED WITH V.T.V.M} (NO [INPUT SIGNAL },
232s