Onkyo HTP-960, HTP-960B Service Manual
SERVICE MANUAL
Q
Q
3
7
6
SERVICE MANUAL
1
3
HOME THEATER SPEAKER PACKAGE
5
7.1-CH THX CERTIFIED
MODEL HTP-960(B)
1
5
0
8
9
2
4
9
Ref. No. 4109
082008
2
8
9
HTP-960
9
TEL 13942296513 QQ 376315150 892498299
TEL
- - Powered Subwoofer - "SKW-960"
13942296513
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
B MDC
B MPP
- - Front Speakers (L/R) - "SKF-960F"
- - Center Speaker - "SKC-960C"
Black model
120V AC, 60Hz
Q
230V AC, 50Hz
Q
3
7
6
3
1
5
- - Surround Speakers (L/R) - -
0
5
1
"SKM-960S"
- - Surround Back Speakers (L/R) - -
2
9
8
"SKB-960"
8
9
4
2
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
w
.
xia
o
y
u
1
6
3
.
c
o
m
HTP-960
EXPLODED VIEWS-1
Q
TEL 13942296513 QQ 376315150 892498299
Q
SKW-960 : POWERED SUBWOOFER
P901
TEL
3
A102
A103
A104
x 2 pcs.
7
13942296513
6
A05
x 2 pcs.
A02
3
SP11
x 10 pcs.
A03
1
A02
U06
5
A101
A07
1
Q516
5
Q541
0
A08
x 2 pcs.
A05
A07
A01
A11
Q515
Q
Q
SP12
x 4 pcs.
3
7
6
8
3
5
0
4
SP13
x 2 pcs.
8
9
1
2
Refer to "EXPLODED VIEWS-2"
1
5
9
9
2
8
4
U03
9
2
8
2
9
T901
9
9
TEL 13942296513 QQ 376315150 892498299
9
F901
<Note>
F901C (LABEL) : MPP type only.
Part No. (SN) ---> Refer to
"PRINTED CIRCUIT BOARD PARTS LIST".
w
w
w
.
x
U01
A05
x 5 pcs.
i
a
o
y
u
1
F901C
6
3
.
c
o
HTP-960
m
HTP-960
EXPLODED VIEWS-2
Q
TEL 13942296513 QQ 376315150 892498299
Q
SKW-960 : POWERED SUBWOOFER
SP08
TEL
3
7
13942296513
6
3
1
5
1
5
5
2
1
0
SP01a/b : SPK SYSTEM ASS’Y (Without amplifier unit and power transformer)
Q
Q
3
7
8
6
3
9
SP07
1
5
0
4
SP04
x 8 pcs.
8
9
9
8
2
4
2
9
SP09
8
2
9
9
9
TEL 13942296513 QQ 376315150 892498299
9
w
SP02
x 4 pcs.
SP04
x 4 pcs.
SP03
x 4 pcs.
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
HTP-960
m
HTP-960
EXPLODED VIEWS-3
Q
TEL 13942296513 QQ 376315150 892498299
Q
SKF-960F <L> / SKF-960F <R>
TEL
3
SP32a/b
Lch
TERMINAL :
White / Black
Rch
TERMINAL :
Red / Black
7
SP36
x 2 pcs.
SP33a/b
13942296513
6
3
1
SP35
5
1
SP21a/b : SPK SYSTEM ASS’Y (ALL)
5
0
Q
Q
SP23
7
3
SP26
x 4 pcs.
6
8
3
1
9
5
SP31
1
2
5
0
4
SP34
8
9
9
8
WOOFER
4
2
2
TWEETER
INPUT
(Terminal)
WOOFER
2
8
9
9
9
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
w
.
x
i
a
o
SP24
SP22
x 4 pcs.
SP23
y
u
1
6
SP26
x 4 pcs.
3
SP27
x 4 pcs.
.
c
o
HTP-960
m
HTP-960
EXPLODED VIEWS-4
Q
TEL 13942296513 QQ 376315150 892498299
Q
SKC-960C
TERMINAL :
Green / Black
SP56
SP55
TEL
3
SP52
7
13942296513
SP53
6
3
1
SP56
5
SP55
1
5
SP41 : SPK SYSTEM ASS’Y (ALL)
0
Q
Q
3
7
6
8
3
1
9
5
1
2
5
SP51
0
4
8
9
9
2
8
4
2
WOOFER
8
9
WOOFER
INPUT
(Terminal)
9
TWEETER
9
9
2
9
TEL 13942296513 QQ 376315150 892498299
w
w
w
.
SP42
x 4 pcs.
x
i
a
SP43
o
SP44
SP47
x 4 pcs.
SP46
x 4 pcs.
y
u
1
6
3
.
SP43
SP46
x 4 pcs.
c
o
SP54
HTP-960
m
HTP-960
EXPLODED VIEWS-5
Q
TEL 13942296513 QQ 376315150 892498299
Q
SKM-960S <L> / SKM-960S <R>
Lch
TERMINAL :
Blue / Black
Rch
TERMINAL :
Gray / Black
TEL
3
SP73a/b
7
SP72a/b
13942296513
6
SP76
x 2 pcs.
3
SP75
1
5
1
SP61a/b : SPK SYSTEM ASS’Y (ALL)
5
0
Q
Q
3
SP65
7
6
8
3
9
SP64
5
1
SP71
1
2
SP67
x 4 pcs.
0
5
4
9
8
8
WOOFER
2
9
4
SP74
9
2
8
9
TWEETER
INPUT
(Terminal)
9
9
2
9
TEL 13942296513 QQ 376315150 892498299
w
w
w
.
x
i
a
o
SP62
x 4 pcs.
SP63
y
u
1
6
3
SP66
x 4 pcs.
.
c
o
HTP-960
m
HTP-960
EXPLODED VIEWS-6
Q
TEL 13942296513 QQ 376315150 892498299
Q
SKB-960 <L> / SKB-960 <R>
Lch
TERMINAL :
Brown / Black
Rch
TERMINAL :
Tan / Black
TEL
3
SP93a/b
7
SP92a/b
13942296513
6
SP96
x 2 pcs.
3
SP95
1
5
1
SP81a/b : SPK SYSTEM ASS’Y (ALL)
5
0
Q
Q
3
SP85
7
6
8
3
9
SP84
5
1
SP91
1
2
SP87
x 4 pcs.
0
5
4
9
8
8
WOOFER
2
9
4
SP94
9
2
8
9
TWEETER
INPUT
(Terminal)
9
9
2
9
TEL 13942296513 QQ 376315150 892498299
w
w
w
.
x
i
a
o
SP82
x 4 pcs.
SP83
y
u
1
6
3
SP86
x 4 pcs.
.
c
o
HTP-960
m
HTP-960
A
BCDEFGH
SCHEMATIC DIAGRAM
SKW-960 : POWERED SUBWOOFER
3
2
R304
7
Q301(1/2)
NJM4558LD
8
4
R305
8.2K*
C303
NC
2.2K*
3
1
9
4
6
47K
R307
220*
R306
2
P501B
NC
2
3
J316
C502
(1/2W)
12K
1SS133
NC
9
R651
D651
R302
C302
47/50
20KB
3
47K
R303
Q
1
LINE INPUT
P301
C955
223J
E801
Q
R301
1K
224
C301
(MPP)
OUTPUT
LEVEL
TEL 13942296513 QQ 376315150 892498299
2
R951
(2W)
C951
3
T
E
220/16
L
C952
220/16
3.3K
POWER NEED TO CONFIRM
D951
MTZJ15C
1
D952
R952
MTZJ15C
(2W)
3.3K
C501
47/50
C527
1/50
6
1
R501
1K
R502
47K
R510
100K
5
5
U01
R505
1K
(1/4W)
Q501
2SC2240-BL
0
C503
224J
R521
220
1
D501
MTZJ5.6B
1
MAIN PC BOARD
R506
1K
(1/4W)
Q502
2SC2240-BL
-0.6
R522
220
3
R503
5.6K
Q503
2SC2240-BL
R504
2.2K
R509
1K
R527
270
C504
220/16
5
C505
020
R507
33K
0
R508
47
(1/4W)
R511
82
(1/4W)
Q505
2SA949-Y
Q507
2SA949-Y
0
NAAF-8829
Q509
2SA949-Y
070
2SC2229-Y
Q506
2SC2229-Y
R512
68
(1/4W)
C506
R515
12K
Q
R516
12K
Q510
R513
82
(1/4W)
R514
82
R541
820
R542
150
Q
R544
100B
ADJUST.
IDLING
(1/4W)
R517
3.3K
1
-1
Q541
2SC3423
8
<Note>
NC : No mount of parts.
Q518
2SC2235-Y
1.6V
Q517
2SA933S-S
C517
10/50
10/50
C528
3
6
7
3
R543
180
-1.6
Q519
2SA965-Y
C514
101
R528
390
(1/2W)
C526
10/50
Q513
2SC5171
1
Q514
2SA1930
9
R526
82
(1/2W)
R531
0.22
(5W)
2SA1987-O/R
1
5
Q516
Q515
2
2SC5359-O/R
0
5
R533
3.3
(1W)
C519
224
C520
224
P531
NOTE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
4
SPEAKER
9
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
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.
JL535A/B
9
8
U03
8
CAUTION
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
VA
AND RATING INDICATED.
ATTENTION
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
VA
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
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
4
2
POWER TRANSFORMER
9
!
2
8
2
9
9
PC BOARD
MPP
ONLY
T901
NPT-1539P
P901A
NAPS-8831
1.6A/250V
F901
J901
MD
9
TEL 13942296513 QQ 376315150 892498299
9
4
5
C601
10/50
5.6K
R601
w
100K
R602
Q301(2/2)
NJM4558LD
5
6
R603
D601
MTZJ2.7B
180
R604
C602
10/50
w
8
4
150K
7
D602
MTZJ2.7B
w
D603
1SS133
R605
22
C603
470/16
P633
39K
NC
.
R610
560K
R609
Q602
KRC103M
820K
120K
R614
39K
x
R611
R612
Q603
2SC1740S-S
470K
R613
D605
1SS133
C950
104/50
i
Q604
2SA933S
R617
1K
R615
22K
a
R619
22K
R620
100K
R616
100K
D607
1SS133
LED
Q605
2SA933S
R621
1K
P632A
o
REDBLUE
Q606
KRA103M
P631
2SA933S
y
Q607
R622
10K
5.0
R624
100K
R623
100K
Q608
2SC1740S-S
R626
2.2M
u
0.05
0.6
R625
180K
1
R627
680K
C604
33/35
Q609
6
NC
D606
1SS133
R628
330K
R629
NC
R701
NC
3
+5.6V
R904
1K
(1/2W)
10K
D904
MTZJ5.6B
.
R903
820
820
C909
22/50
R901
(1W)
R902
(1W)
D902
RL1N4003
or GP104003E
D903
RL1N4003
or GP104003E
c
-56.5V
o
+56.5V
D901
D3SBA20
C905
5600/71
C906
m
5600/71
C903
C904
104J/100
(MPP TYPE)
104J/100
(MPP TYPE)
U03
P903A
POWER TRANSFORMER
PC BOARD
MDC
ONLY
T901
NPT-1539D
P901A
NAPS-8831
5A/125V
F901
P902A
J901
MD
P902A
P901
AC 230-240V / 50Hz
P901
AC 120V / 60Hz
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