Onkyo HTX-22HD Service Manual

AMPAC1
AMPAC2
AMPAC4
AMPAC3
APOWER
+BSUB
GNDDG
+BDG
POFF
+5VDIS
FLAC2
FLAC1
-VP
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
CAUTION
AND RATING INDICATED.
AV
AV
ATTENTIION
NOTE
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
)(
IS DC VOLTAGE NO INPUT SIGNALVOLTAGE MEASURED WITH VOLTMETER
( )
REPLACE ONLY WITH PART NUMBER SPECIFIED.
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS
EX PRINTING SIDE
TO NAAF-9566
ARE IN
TO NADIS-9569
STBY:14.66V
P-ON:12.5V
1.25V--->22mA
TO NAAF-9566
/60Hz
JJ:
NAPS-9570
NAPS-9595
AC100V/50Hz
AC INLET
NC
MPB T1AL250V
MJJ 2.5A/125V
Model No. DHT-9HD/HTX-22HD/HTX-E5HD/GXW-2.1HD/SA-205HD
Schematic Diagram (Part-8) PowerSupply Section
C9003
103M/275VAC
D9001
1SS352
C9004
104J
C9002
472/250V
D9006
S1NB60-4062
1
3
4
2
C9005
223
D9005
1SS352
D9004
1SS352
D9008
RL1N4003
T9002
or NPT-1520JQ
NPT-1519
9
8
6
5
4
1
D9003
RL1N4003
D9002
RL1N4003
R9102
8.2K
R9103
8.2K
Q9101
2SC2235
D9112
RL1N4003
R9101
220(1W)
D9113
UDZS18B
D9105
UDZS18B
C9009
4.7/50
C9006
2200/16
C9007
470/16
+
C9104
470/63
C9110
473
R9104
33K
C9105
47/50
D9009
RL1N4003
R9002
10(1/2W)
R9004
68(1/2W)
P9501A
1
2
3
4
T901
Val
8
9
10
11
12
13
14
15
16
17 6
5
2
R9106
2.2(1/2W)
P8003B
5
4
3
2
1
AC_CORD
C9001
472/250V
L9001
NCH-3581
1
2
3
4
F9001B
F9001A
P9003
2
1
JL9004A
1
2
3
4
5
6
7
C9106
223K
RL9001
1
23
4
Q9001
KRC105S
P9002B
1
P9002A
1
P9001
2
1
R9001
68(1/2W)
D9007
UDZS4.3B
R9105
2.2(1/2W)
R9003
10K

Onkyo HTX-22HD Specifications

General

Product color	Black
RMS rated power	50 W
Remotely operated	Yes
Audio output channels	2.1 channels
Satellite speakers RMS power	2 W
Satellite speaker frequency range	70 - 50000 Hz
Subwoofer frequency range	35 - 200 Hz