Onkyo HTP-990 User Manual

SKW-204D,SKW-540D,SKW-750D,SKW-960D,SKW-538,SKW-501E,SKW-770D,SKW-580D,SW-51AD,SKW-780D,SKW-980D,SKW-938,SKW-208
SCHEMATIC DIAGRAM
A
1
2
3
4
5
B C D E F G H
6
7
8
I
J K
HOT
COLD
AGND
GND
-10V
+10V
GND
+10V
+10V -10V
GND
27mA(MAX70mA)
5mAMAX
AC8.89V
ADJUST. IDLING
SPEAKER
POWER NEED TO CONFIRM
BAAF-0491
Vin=6.7Vmin
BLUE RED
LED
<Note>
NC : No mount of parts.
Latch
relay
GND
SP
+B
BAETC-0493
1mA
F901
BASW-0494
U05 POWER SWITCH PC BOARD
OUTPUT LEVEL
R984
120V
T901(MAIN)F901
470(1W)NPT-1539DQ NPT-1520JQ
J995
NC
Q515
150W 2SC5359-O/R
T902(SUB) Q516
2SA1987-O/R
C905,C906
5600/71
R305 J316(FILTER)C921
104M
AC
22K
NC NC
NIS-PWB
150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M 22K120V NPT-1539D NPT-1520JQ
Output Power
120V NPT-1562D NPT-1520JQ
120V 5A/125V NPT-1520JQ
150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M TA10 223J
5A/125V
5A/125V
5A/125V
MODEL
SKW-204DMWT
NPT-1539D
BAAF-0491-2A
150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M 2.2K 22K TA10 223J
230V 1.6A/250V NPT-1568M NPT-1520GQ
230V 1.6A/250V NPT-1568M NPT-1520GQ
230V 1.6A/250V NPT-1568M NPT-1520GQ
100W NC TA5 2SC5242-O/R 2SA1962-O/R 4700/50 NC TA10 223J
100W NC TA5 2SC5242-O/R 2SA1962-O/R 4700/50 NC 27K 33K TA10 223J
100W NC TA5 2SC5242-O/R 2SA1962-O/R 4700/50 NC 27K 33K TA10 223J
100W NC TA5 2SC5242-O/R 2SA1962-O/R 4700/50 NC 27K 33K TA10 223J
150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M TA10 223J
150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M TA10 223J
120V 5A/125V NPT-1520JQ
230V
230V
1.6A/250V
1.6A/250V
NPT-1568M NPT-1520GQ
NPT-1520GQ
230V 1.6A/250V NPT-1539P NPT-1520GQ
NPT-1588M
150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 104M TA10 223J
120V 5A/125V NPT-1539D NPT-1520JQ 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M TA10
NPT-1578D
NC NC
BAAF-0491-1A
BAAF-0491-1C
BAAF-0491-2E
BAPS-0492
BAAF-0491-2B
U01 MAIN PC BOARD
ONLY FOR FILTER CONTROL SKW-204/208
ONLY FOR FILTER CONTROL SKW-204/208
POWERED SUBWOOFER
27K 33K
33K
33K
27K 33K
33K
2.2K
27K
27K
R304
2.2K
BAAF-0491-2C
BAAF-0491-2G
SKW-204DMDD
SKW-540DMDD
SKW-750DMDD
SKW-960DMPP
SKW-538MPP
SKW-501EMPP
SKW-501EMMP
SKW-501EMMB
SKW-770DMMO
SKW-770DMDD
2.2K 8.2K
SKW-960DMDD
5600/63
NC
NC
NC
NC
NC
NC
NC
J991,J992(AC SW)
NC
P535A(SP CABLE)
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991188UL
2009991199UL
SKW-204DMWT
SKW-960DMDD
MODELR714
68K
68K
68K
68K
47K
47K
47K
47K
47K
47K
47K
47K
TA7.5
TA7.5
TA7.5
TA7.5
SKW-204DMDD
SKW-540DMDD
SKW-750DMDD
SKW-960DMPP
SKW-538MPP
SKW-501EMPP
SKW-501EMMP
SKW-501EMMB
SKW-770DMMO
SKW-770DMDD
C303 C503
223J
224J
224J
224J
224J
224J
224J
224J
224J
224J
224J
224J
82K 474J
TA10 223J
TA10 223J
TA10
TA10
223J
223J
TA10 223J
TA10 223J
NC NC
33K
33K
33K
8.2K
8.2K
33K
33K NC
2009991188UL
2009991188UL
2009991188UL
2009991199UL
2009991199UL
2009991188UL
2009991188UL
47K
47K
47K
47K
47K
TA7.5
TA7.5
TA7.5
TA7.5
TA7.5
TA7.5
SKW-580DMMO
SKW-580DMMQ
SKW-780DMDD
SKW-980DMDD
SKW-938MPP
SKW-208MPP
68K
68K
SW-51ADMDD224J
224J
224J
224J
474J
474J
474J230V 1.6A/250V NPT-1520GQNPT-1588M 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M
120V 5A/125V NPT-1520JQ 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104MNPT-1578D
120V
120V
5A/125V
5A/125V
NPT-1578D
NPT-1539D
NPT-1520JQ
NPT-1520JQ
150W
150W
470(1W)
470(1W)
NC
NC
2SC5359-O/R
2SC5359-O/R
2SA1987-O/R
2SA1987-O/R 5600/71
104M
104M
230V 1.6A/250V NPT-1588M NPT-1520GQ 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M
230V 1.6A/250V NPT-1539P NPT-1520GQ 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M
230V 1.6A/250V NPT-1539P NPT-1520GQ 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/71 104M
BAAF-0491-2D
BAAF-0491-1F
BAAF-0491-2F
BAAF-0491-1B
27K
SKW-580DMMO
SKW-580DMMQ
SKW-780DMDD
SKW-980DMDD
SKW-938MPP
SKW-208MPP
2.2K
2.2K
27K
SW-51ADMDDBAAF-0491-2C
BAAF-0491-2H 5600/63 82K
82K
82K
SKW-580DMDD 120V 5A/125V NPT-1578D NPT-1520JQ 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/63 104M 82K 33K TA10 223J 474J TA7.5 47K 2009991188UL SKW-580DMDD
120V 5A/125V NPT-1578D NPT-1520JQ 150W 470(1W) NC 2SC5359-O/R 2SA1987-O/R 5600/63 104M 82K 33K TA10 223J 474J TA7.5 47K 2009991188UL SKW-580DMDDSKW-580DMDS
BAAF-0491-2H
AV
CAUTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
ARE CRITICAL FOR SAFETY.
+
THAT THE FUSE USED IS SLOW OPERATING TYPE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
ATTENTION
V A
AV
CAUTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
ARE CRITICAL FOR SAFETY.
+
THAT THE FUSE USED IS SLOW OPERATING TYPE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
ATTENTION
V A
D917
1SS133
J996
J997
J998
C915
224J
P903C
1
P903D
1
R981
470(1W)
C919
104J
D911
1SS133
1 2
D913
1SS133
2 1
D920
MTZJ9.1B
D918
1SS133
R983
470(1W)
R954
33(1/2W)
R982
470(1W)
P908B
CN05
NPLG-5P133
1
2
3
4
5
C914
1000/25
C911
1000/25
C912
1000/25
RL901
4
3 2
1
C916
MKP_R46_103M
R984
Val
P903B
1
T901
TRANS
Val
14
12
10
7
1
5
6
8
R604
180
R603
150K
C602
10/50
R605
22
R609
39K
R610
560K
R611
820K
R614
120K
Q602
KRC103M
Q605
2SA933S
Q606
KRA103M
R620
100K
R626
2.2M
R624
100K
R627
680K
0.6
Q609
NC
R625
180K
R629
NC
R628
330K
R701
NC
Q505
2SA949-Y(TPE6_F)
R612
39K
R522
220
D501
MTZJ5.6B
R504
2.2K
R510
100K
R521
220
R507
33K
R509
1K
-0.6
R511
82(1/4W)
R505
1K(1/4W)
R506
1K(1/4W)
Q510
2SC2229-Y(TPE6_F)
Q507
2SA949-Y(TPE6_F)
R508
47(1/4W)
R512
68(1/4W)
R527
270
R516
12K
R515
12K
R543
180
R542
150
0
R517
3.3K
Q517
2SA933S-S
+1.6
Q518
2SC2235-Y(TPE6_F)
R528
390(1/2W)
R526
82(1/2W)
R533
3.3(1W)
-1
1
0.05
5.0
Q506
2SC2229-Y(TPE6_F)
R514
82(1/4W)
C506
CERA C
070D
C514
101J
C906
4700/50
R906
22(1/2W)
R907
22(1/2W)
R905
0.47(1/2W)
R616
100K
R621
1K
D607
1SS133
R617
1K
Q509
2SA949-Y(TPE6_F)
C519
TF C
224J
C520
TF C
224J
R319
100K
D901
D3SBA20
R544
100B
1
2
3
R301
1K
R322
47K
R601
5.6K
R602
100K
Q502
2SC2240-BL(TPE2_F)
C505
CERA C
020C
2.1V
+39V
-39V
D651
1SS133
2.7V
C527
1/50
R904
0.22(1/2W)
C918
NC
+8.6V
C917
22/50
Q604
2SA933S
R531
0.22(5W)
C903
104J/100
C904
104J/100
P531
NPLG-2P29
1
2
P631
NPLG-2P29
1
2
Q302:A
NJM4558LD
4
2
3
8
1
Q302:B
NJM4558LD
6
5
7
D919
RL1N4003
D951
MTZJ15B
D952
MTZJ15B
R501
1K
Q503
2SC2240-BL(TPE2_F)
0
C502
NC
Q501
2SC2240-BL(TPE2_F)
C501
47/50
-33.5V
-1.6
C504
220/25
C951
220/25
C952
220/25
Q541
2SC3423
3
C314
47/50
R503
5.6K
R306
NC
C302
47/50
C601
10/50
Q902
78M05AHF
1
I
2
G
3
O
R311
100K
C312
334J
C315
334J
R313
3.3K
R314
3.3K
R315
3.3K
R317
2.2K
C316
104J
C313
104J
R316
4.7K
C317
473J
P301pinjack
NPJ-1PDB556
1
2
C955
223J
E801
-10V
Q303:A
NJM4558LD
4
2
3
8
1
R303
47K
Q303:B
NJM4558LD
7
6
5
R321
270
R305
Val
R307
270
1.0V
R613
470K
R615
22K
R619
22K
D605
1SS133
Q612
2SC1740S-S
Q610
2SA933S
D601
MTZJ3.6B
D602
MTZJ3.6B
Q603
2SC1740S-S
D652
1SS133
P302BVal
9
8
7
6
5
4
3
2
1
C907
220/25
C908
220/25
P535A
1
P535B
1
R630
10K
R631
10K
R320
5.6K
R312
100K
D603
1SS133
C311
25/100
C604
4.7/50
C605
4.7/50
R653
680K
R652
470K
+5.0V
P903A
NPLG-4P151
1
2
3
4
R951
3.3K(2W)
R952
3.3K(2W)
Q513
2SC5171(ONK_Q)
C301
221J
C950
NC
Q301:B
NJM4558LD
5
6
7
Q301:A
NJM4558LD
3
2
4
1
8
R302
N17RGL20KB15M
1
2
3
R651
10K(1W)
J390
R513
82(1/4W)
R541
820
P908A
NSAS-10P1152
5
4
3
2
1
R654
330K
C526
22/100
C528
22/100
C517
22/100
R623
22K
Q607
2SA933S
R622
10K
Q608
2SC1740S-S
D606
1SS133
P632A
NPLG-3P131
1
2
3
C603
470/10
Q901
DTC123JS
D709
1SS133
Q704
2SC1740S-S
Q705 2SA933S
R714
47K
R717
10K
R716
1K
R715
10K
D708
1SS133
C704
470/10
Q703
2SC1740S-S
+10V
Q519
2SA965-Y(TPE6_F)
Q514
2SA1930(ONK_Q)
Q706
DTC123JS
S101
SLIDESW
8
6 3
4
1
5 2
7
R101A
20K
8
9
6
7
5
R101B
20K
3
2
1
P302ANSAS-18P1831
1
2
3
4
5
6
7
8
9
T902
NPT-1520GQ
6
5
8
9
4
1
NSCT-1P2506
Q515
2SC5242-O/R
Q516
2SA1962-O/R
P906B
1
J999
J316
C921
MKP_R46_104M
C905
4700/50
D707
1SS133
R704
100K
C303
223J
C707
223J
C709
223J
J995
J992
J991
S901
NRC-11007P
2 1
C920 DE1007E472M-KY
P906A
NPLG-2P632
1
2
P906C
1
P902A
NPLG-2P632
2
1
P902A
NPLG-2P632
2
1
AC_CORD
R304
Val
R502
33K
C503
Val
ADJUSTMENT OF IDLING CURRENT
[When]
1. Exchange transistors (Q505 - Q519).
2. Exchange MAIN PC board ass'y (NAAF-8829).
[Procedure]
<Note> No speaker load and No input signal.
1. Short test point P631 for amplifier is under active mode.
2. Adjust the trimming resistor R544 so that the reading of multimeter becomes 52 ohm to 53 ohm.
3. Connect the DC voltmeter to test point P531. <Fig-1>
4. Connect the power cord into the AC outlet.
5. Confirm the voltage of above point after 6 minutes to 8 minutes. (Heat running)
6. When less than 3.20 mV : Readjust the trimming resistor above so that the voltage becomes 4.5 mV to 5.0 mV.
When 3.30 mV to 5.20 mV : Not necessary to adjust.
When 5.21 mV to 10.0 mV : Readjust the trimming resistor above so that the voltage becomes 5.0 mV to 5.5 mV.
When 10.1 mV to 20.0 mV : Readjust the trimming resistor above so that the voltage becomes 5.6 mV to 6.0 mV.
7. Disconnect the power cord from the AC outlet.
8. Disconnect the DC voltmeter.
Test point
DC voltmeter
100 ohm
(1/4W)
P531
<Fig-1>

Onkyo HTP-990 Specifications

General

Brand	Onkyo
Model	HTP-990
Category	Home Cinema speakers
Language	English