Onkyo HTP-120 User Manual

R531
0.22
(5W)
P601A
P601B
P301
C505
C315
563
C314
152
C305
274
C306
154
C307
152
C310
124
C311
124
C308
124
C309
124
JL951A
JL951B
0
5.6
5.6
0.1
0.1
5.5
5.5
5.6
5.6
0
0
1
-0.6
-0.6
0
0
-14.4
14.4
-37.6
-15.0
-15.0
37.6
15.0
15.0
0.6
0.6
5.0
5.0
4.9
4.9
5.4
0
5.6
5.4
5.4
0.4
0.4
0.4
0.4
1.6V
1.6V
-1.6
-1.6
-1
-1
0
D911
RS403L
E810
R303
20KA
R544 100B
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
ATTENTION
FOR CONTINUED PROTECTION AGAINST FIRE
AGAINST FIRE HAZARD, REPLACE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
VA
ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
VA
FOR CONTINUED PROTECTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
R319
5.6K
R526
22K
R311
100K
R309
270
R310
82K
R308
470
R307
22K
R301
22K
R302
100K
R313
3.3K
R312
3.3K
R525
330
(1/2W)
P901
F901
2A/125V
T901
NPT-1396D
JL911B
JL911A
Q604
DTA124ES
D641
SML-1216W
Q621
DTC124ES
P604
P623
D501
MTZJ5.6B
D951
MTZJ15C
D952
MTZJ15C
D933
MTZJ5.6B
D622
D621
MTZJ3.6B
Q952
2SB941
Q517
2SA933S-S
Q507
2SA949Y
Q505
2SA949Y
Q509
2SA949Y
Q514
2SA1837
Q519
2SB647A-C
Q516
2SA1695
2SA1941
Q605
2SA933S-S
Q603
2SA933S
Q606
2SA933S-S
Q951
2SD1266
Q541
2SC3423
Q506
2SC2229
Q510
2SC2229
Q503
2SC2240
Q515
2SC4468
2SC5198
Q513
2SC4793
Q518
2SD667A-C
Q502
2SC1775
Q501
2SC1775
Q622
2SC1740S-S
Q601
2SC1740S-S
Q602
2SC1740S-S
P501B
P501A
P901A
P535A
P531
D615
1SS133
D931
D932
D601
1SS133
D633
1SS133
D627
D628
Q301
NIM4558DX
5
6
7
Q302
NJM4558DX
3
2
1
Q303
NJM4558DX
5
6
7
Q623
NJM4558DD
3
2
1
Q302
NJM4558DX
5
8
6
4
7
Q301
NJM4558DD
3
8
2
4
1
Q303
NJM4558DX
3
8
2
4
1
Q623
NJM4558DD
5
8
6
4
7
C301
223
C902
472M
C513
224
C512
224
C502
151
C510
101
C504
020
C903
334/100
C904
334/100
C624
104
C515
10/50
C304
100/16
C303
100/16
C302
100/16
C501
220/6.3
C312
220/16
C313
220/16
C952
220/16
C951
220/16
C954
220/16
C953
220/16
C621
10/50
C511
10/50
C516
10/50
C514
10/50
C503
470/6.3
C912
4700/50
C911
4700/50
C931
10/50
C601
33/35
C623
220/16
C622
10/50
R318
1K
R305
1K
R304
100K
R306
15K
R317
5.6K
R316
2.2K
R314
2.2K
R315
5.6K
R502
100
R952
47
(1/4W)
R954
6.8K(1/2W)
R953
6.8K(1/2W)
R951
47 (1/4W)
R615
12K
(1/2W)
R621
5.6K
R533
100
R532
3.3
(1W)
R508
47
(1/4W)
R510
82
(1/4W)
R511
82
(1/4W)
R513
82
(1/4W)
R512
82
(1/4W)
R515
18K
R514
18K
R501
33K
R543
100
R523
82
(1/2W)
R516
3.3K
R541
820
R542
150
R505
1K
(1/4W)
R506
1K
(1/4W)
R507
33K
R524
1K
R509
330
R504
2.2K
R503
5.6K
R522
220
R521
220
R622
100K
R610
1K
R611
100K
R636
100K
R932
820
R931
820
R602
PTH9M04BC222
R601
22K
R603
330K
R934
1K
(1/2W)
R933
10K
R609
100K
R606
2.2M
R605
180K
R608
100K
R604
680K
R607
10K
R633
120K
R631
39K
R630
820K
R613
22K
R632
470K
R629
390K
R635
1K
R627
22
R612
22K
R634
39K
R626
10K
R628
22
R625
10K
R623
180
R624
150K
+14.4V
-14.4V
GND1
GND2
-14.4V
GND1 LEDG
SG
LEDR
+14.4
GND2
160Hz
LEVEL
INPUT
-33.4V
-33.4V
-34.0V
-34.0V
NAPS-7458
NAETC-7457
NAAF-7455
NAAF-7456
AC 120V/60HZ
AC-G
AC-H
-39.0V
-39.0V
-37.9V
-37.9V
37.9V
37.9V
37.9V
or
or
-39.0V
-39.0V
39.0V
17.1V
BY MARK
ARE CRITICAL FOR
SAFETY
IDENTIFIED
NOTE
THE COMPONENTS
REPLACE ONLY
WITH PART
NUMBER SPECIFIED.
.
.
VOLTAGE (MEASURED WITH VOLTMETER) IS
DC VOLTAGE. (NO INPUT SIGNAL)
.
ALL PNP TRANSISTORS ARE EQUIVALENT
.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
.
ELECTROLYTIC CAPACITORS (
)
ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF
u
ALL RESISTORS ARE IN OHMS 1/4WATTS
UNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THE
PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
.
.
TO 2SA1015-GR UNLESS OTHERWISE NOTED.
333 0.033uF
Shorting at
Idling adj.
Idling adj.
Test point of idling current
U2
U3
U4
U1
SCHEMATIC DIAGRAM
AMP. SECTION
A
1
2
3
4
5
B C DE FG H
HTP-120
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Onkyo HTP-120 Specifications

General

Brand	Onkyo
Model	HTP-120
Category	Speaker System
Language	English