Onkyo HTP-550B User manual

HTP-550
SERVICE MANUAL
SERVICE MANUAL
7.1-CH HOME THEATER SPEAKER PACKAGE
Black and Silver models
MODEL HTP-550(B)/(S)
Ref. No. 4011
042007
120V AC, 60Hz
120V AC, 60Hz
230-240V AC, 50Hz
B MDD
B MDC
B MPA
---
120V AC, 60Hz
230-240V AC, 50Hz
---
S MDC
S MPA
Front Speakers (L / R)
"SKF-550F"
Center Speaker
"SKC-550C"
Surround Speakers (L / R)
"SKM-550S"
Powered Subwoofer
"SKW-550"
Surround Back Speakers (L / R)
"SKB-550"
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.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
EXPLODED VIEWS-1
SKW-550 : POWERED SUBWOOFER
HTP-550
SP12
x 4 pcs.
A08
x 2 pcs.
SP11
x 10 pcs.
A104
x 2 pcs.
A05
x 2 pcs.
A05
x 5 pcs.
A103
A102
P901
SP13
x 2 pcs.
U03
A11
A01
U01
A07
A07
A101
A02
A02
U06
U05
A05
Q515
Q516
Q541
F901
T901
F901C
S901
A03
A06
E801
Refer to "EXPLODED VIEWS-2"
<Note>
S901 (POWER SWITCH) and U05 : MPA type only.
<Note>
F901C (LABEL) : MPA type only.
Part No. (SN) ---> Refer to
"PRINTED CIRCUIT BOARD PARTS LIST".
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
EXPLODED VIEWS-2
SKW-550 : POWERED SUBWOOFER
HTP-550
SP06
SP07
x 6 pcs.
SP08
SP02
x 4 pcs.
SP04
x 4 pcs.
SP01a - d : SPK SYSTEM ASS’Y (All)
SP01e / f : CABINET ASS’Y
(Without AMP unit, Speaker unit and Power transformer)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
EXPLODED VIEWS-3
SKF-550F <L> / SKF-550F <R>
HTP-550
SP32a / SP32b
SP33a / SP33b
SP21a / SP21b / SP21c / SP21d : SPK SYSTEM ASS’Y (ALL)
SP23
SP23
SP34a / SP34b
SP22
x 4 pcs.
SP24
Lch
TERMINAL :
White / Black Rch
TERMINAL :
Red / Black
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
EXPLODED VIEWS-4
SKC-550C
HTP-550
SP53
SP52
SP41a / SP41b : SPK SYSTEM ASS’Y (ALL)
SP43
SP43
SP54a / SP54b
SP42
x 4 pcs.
SP44
TERMINAL :
Green / Black
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
EXPLODED VIEWS-5
SKM-550S <L> / SKM-550S <R> / SKB-550 <L> / SKB-550 <R>
HTP-550
SP64SP62
SP68SP66
SP61a / SP61b SP63a / SP63b
SP65a / SP65b SP67a / SP67b
"SKM-550S <R>""SKM-550S <L>"
TERMINAL :
Blue / Black
TERMINAL :
Gray / Black
"SKB-550 <R>""SKB-550 <L>"
TERMINAL :
Brown / Black
TERMINAL :
Tan / Black
<Note>
Cannot remove the speaker grill.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
SCHEMATIC DIAGRAM
SKW-550 : POWERED SUBWOOFER
A
1
2
3
4
5
BCDEFGH
+5.6V -56.5V +56.5V
P907A
P906A
J901
MD
J316
E801
Q301(2/2)
NJM4558LD
4
8
5
6
7
Q301(1/2)
NJM4558LD
3
2
1
8
4
Q602
KRC103M
Q606
KRA103M
P301
R651
12K (1/2W)
R951
3.3K
POWER NEED TO CONFIRM
(2W)
R952
3.3K (2W)
R901
820(1W)
R902
820(1W)
0
1
-0.6
1.6V
-1.6
-1
0
0.05
0.6
5.0
D901
D3SBA20
R544
100B
R528
390
(1/2W)
R628
330K
R629
NC
R701
NC
R904
1K
(1/2W)
R903
10K
R609
39K
R611
820K
R610
560K
R616
100K
R617
1K
R621
1K
R615
22K
R612
39K
R614
120K R613
470K
R619
22K
R620
100K
R624
100K
R623
100K R627
680K
R622
10K
R626
2.2M
R625
180K
S901
P901
P901
F901
5A/125V
F901
1.6A/250V
T901
NPT-1539D-1562D
T901
NPT-1539P
P901A P901A
P903A
P632A
REDGREEN
D601
MTZJ2.7B
D602
MTZJ2.7B
D501
MTZJ5.6B
D952
MTZJ15C
D951
MTZJ15C
D904
MTZJ5.6B
Q516
2SA1987-O/R
Q519
2SA965-Y
Q517
2SA933S-S
Q507
2SA949-Y
Q505
2SA949-Y
Q509
2SA949-Y
Q514
2SA1930
Q604
2SA933S
Q605
2SA933S
Q607
2SA933S
Q541
2SC3423
Q506
2SC2229-Y
Q510
2SC2229-Y
Q503
2SC2240-BL
Q515 2SC5359-O/R
Q513
2SC5171
Q518
2SC2235-Y
Q502
2SC2240-BL
Q501
2SC2240-BL
Q609
NC
Q603
2SC1740S-S
Q608
2SC1740S-S
P902A
P906B
P902A
JL535A/B
P531
P501B
P633
P631
D651
1SS133
D603
1SS133
D606
1SS133 D903
RL1N4003
or GP104003E
D902
RL1N4003
or GP104003E
D605
1SS133
R302
20KB
C301
C303
NC
C955
223J
C506
070
C502
NC
C514
101
C520
224
C519
224
C505
020
C503
224J
C950
104/50
C903
104J/100
(MPA TYPE)
C904
104J/100
(MPA TYPE)
C302
47/50
C527
1/50
C501
47/50
C517
10/50
C528
10/50
C526
10/50
C504
220/16
C951
220/16
C952
220/16
C909
22/50
C601
10/50
C603
470/16
C602
10/50
C604
33/35
C906
5600/71(MPA)
5600/63(MDD)
C905
5600/71(MPA)
5600/63(MDD)
R306
47K
R301
1K R307
2.2K
R305
33K
R303
47K
R304
27K
R531
0.22
(5W)
R533
3.3
(1W)
R508
47
(1/4W)
R511
82
(1/4W)
R512
68
(1/4W)
R514
82 (1/4W)
R513
82
(1/4W)
R516
12K
R515
12K
R502
47K
R510
100K
R543
180
R526
82
(1/2W)
R517
3.3K
R541
820
R542
150
R505
1K
(1/4W)
R506
1K
(1/4W)
R507
33K
R527
270
R509
1K
R504
2.2K
R503
5.6K
R522
220
R521
220
R501
1K
R603
150K
R601
5.6K
R605
22
R602
100K
R604
180
NAPS-8831
AC 230-240V / 50Hz
NAAF-8829
NAPS-8831
MDD/MDC
ONLY
MPA
ONLY
AC 120V / 60Hz
NASW-8833
(MPA) 224
NC
NC
AGAINST FIRE HAZARD, REPLACE
VA
FOR CONTINUED PROTECTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
ATTENTION
ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
VA
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
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
FOR CONTINUED PROTECTION AGAINST FIRE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
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.
!
NOTE
POWER SWITCH
PC BOARD
U05
POWER TRANSFORMER
PC BOARD
U03
POWER TRANSFORMER
PC BOARD
U03
MAIN PC BOARD
U01
LINE INPUT
OUTPUT
LEVEL
POWER
SWITCH
SPEAKER
LED
MPA ONLY
ADJUST.
IDLING
<Note>
NC : No mount of parts.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
PRINTED CIRCUIT BOARD VIEWS-1
SKW-550 : POWERED SUBWOOFER
MAIN PC BOARD (NAAF-8829)U01
Component side
R544
P502A
Q517
R543
R533
Q515
C502
R527
C514
J332
Q541
Q516
R522
R521
J322
R513
R511
J334
R516
R515
R507
R504
R510
C503
R651
R503
R509
R501
R502
C504
C951
R517
R542
R541
Q510
Q506
Q507
R514
R512
R508
C526
C517
C506
Q505
Q509
Q503
C505
J310
Q502
Q501
R505
R506
C501
C519
C520
J323
NCAF-8829
1
25138829A
P531
R531
J324
J308
C527
C903 C904
Q518
Q519
C528
J306
J311
J305
J312
R528
R526
J304
J303
J321
J313 J319
C952
J307
Q514
Q513
J330
J340
J333 D903
D902
R902
R901
C909
R903
D904
R605
C602
R604
R603
R602
R904
C604
R622
Q608
R626
R624
Q606
Q607
Q604
R619
R623
R621
Q603
Q605
D605
Q602
R610
C603
R601
J346
J331
D952
D951
J320
J314
J325
D651
P632A
J336
J335
JL535A
JL535B
P633
RED
BLACK
BC E CEB
BCE
E
C
B
E
C
B
1
-Vee
+Vcc
+Vcc
J352
J351
C601
D603
R304
R305
R303
R307
J316
R620
R614
R613
R612
R302
R302
P301
P301
C955
R627
Q609
R629
R628
D606
R625
J348 R611
J337
J327
J326
R616
J342
R301
J344
R617
J338
J347
R609
J341
J318
C950
R314
R311
C311
R315
R312
C316
R313
R316
81234567
R319
C314
R317
7654 3218
R320
J302
C303
J309
J329
R615
J349
J350
2345 678
P911
J301
D501
R545
Q504
P903A
RED REDBLK
Q301
Q302
Q303
R701
E701
C301
P631
P912
C906
C906
C905
C905
R952
J955
R951
E801
D601
D602
C302
R306
D901
J956
P301A
C312
C315
R321
C313
7
25
12
22
17
15
12
15
7
20
7
17
12
17
7
20
7
7
7
7
7
7
7
7
7
A
1
2
3
4
5
BCD
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

HTP-550
PRINTED CIRCUIT BOARD VIEWS-2
SKW-550 : POWERED SUBWOOFER
POWER TRANSFORMER PC BOARD (NAPS-8831)U03
Component side
POWER SWITCH PC BOARD (NASW-8833)U05
Component side
<Note>
MPA type only
NCPS-8831
25138831
1
2356
810121416
AC-H
AC-G
P902A
F901A F901B
5A/125V F901
1
P905A
P907A
P906A
J901
J905
J903
J904
J902
T901
T901
P910A
P910A
P903A
P903A
AC-G AC-H
RISK OF FIRE
-REPLACE FUSE
AS MARKED.
NCSW-8833
25138833 1
S901
C901
P906B
J908B
BLACK
AC-G AC-H
15
15
15
15
A
1
2
3
4
5
BCD
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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ADJUSTMENT PROCEDURE
SKW-550 : POWERED SUBWOOFER / ADJUSTMENT OF IDLING CURRENT
HTP-550
Test point
DC voltmeter
100 ohm
(1/4W)
P531
<Fig-1>
Test point
P631
MAIN PC board ass'y "NAAF-8829"
Test point
P531
Trimming resistor
R544
Short
[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 AC power cord into a wall outlet.
5. Press POWER button to turn on the unit. (MPA type only)
6. Confirm the voltage of above point after 6 minutes to 8 minutes. (Heat running)
7. 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.
8. Press POWER button to turn off the unit. (MPA type only)
9. Disconnect the AC power cord from a wall outlet.
10. Disconnect the DC voltmeter.
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HTP-550
EXPLODED VIEWS PARTS LIS
T
<Notes>
(B) : Black model
(S) : Silver model
<L> : Lch
<R> : Rch
<MDD> : MDD, MDC only
<MPA> : MPA only
REF. NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS
EXPLODED SKW-550 (B)/(S) : POWERED SUBWOOFER
EXPLODED AMPLIFIER SECTION (SKW-550)
EXPLODED Q515 TR 2SC5359-R 1 2203082 !
EXPLODED Q515 or TR 2SC5359-O (1) 2203083 !
EXPLODED Q516 TR 2SA1987-R(Q) 1 2203072 !
EXPLODED Q516 or TR 2SA1987-O (1) 2203073 !
EXPLODED Q541 TR 2SC3423-Y 1 2202104
EXPLODED Q541 or TR 2SC3423-O (1) 2202103
EXPLODED <Note>
EXPLODED When replacement the following the transistor, made from the same HFE rank as the original type.
EXPLODED Q515, Q516, Q541
EXPLODED A01 HEAT SINK 230 1 27160591
EXPLODED A02 CUSHION --- 2 28141682
EXPLODED A03 CUSHION --- 1 28141691
EXPLODED A05 SCREW 3TTB+8B(3BC) 8 838430088GR
EXPLODED A06 TAPE TAPE(CLOTH-16U) (1) 29110083
EXPLODED A07 ISO SHEET AC262 2 223025
EXPLODED A08 SCREW 3SMS8W.SW+14B(CU) 2 801634
EXPLODED A11 RETAINER (PCB) 1 27142025
EXPLODED A101 REAR PANEL (MDD) 1 27123728 <MDD>
EXPLODED A101 REAR PANEL (MPA) 1 27123729 <MPA>
EXPLODED A102 BUSHING S-RELIEF #2271 1 27300750 !
NOTE : THE COMPONENTS IDENTIFIED BY THE MARK
!ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH PART
NUMBER SPECIFIED.
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EXPLODED A103 KNOB (VOL) 1 28326463
EXPLODED A104 SCREW 3SMS8W.SW+14B(3BC) 2 801433GR
EXPLODED F901 FUSE 5A-UL/T-233 1 252326GR !<MDD>
EXPLODED F901 FUSE 1.6A-SE-EAK IECFUSE 1 252073GR !<MPA>
EXPLODED F901 or FUSE 1.6A-SE-TL250V (1) 252273GR !<MPA>
EXPLODED P901 AC CORD AS-UC-2 1 253333VOL !<MDD>
EXPLODED P901 or AC CORD AS-UC-2 (1) 253368BLTK !<MDD>
EXPLODED P901 or AC CORD AS-UC-2 (1) 253368AYUN !<MDD>
EXPLODED P901 or AC CORD AS-UC-2 (1) 253368HSN !<MDD>
EXPLODED P901 AC CORD AS-SAA 1 253388HIT !<MPA>
EXPLODED P901 or AC CORD AS-SAA (1) 253388LON !<MPA>
EXPLODED P901 or AC CORD AS-SAA (1) 253388LTK !<MPA>
EXPLODED S901 RC SW NRC-11007P 1 25065620 !<MPA>
EXPLODED T901 P TRANS NPT-1562D 1 2301919 !<MDD>
EXPLODED T901 P TRANS NPT-1539P 1 2301864 !<MPA>
EXPLODED E801 WIRE TIE BSK-1 1 260208
EXPLODED U01 MAIN PC BOARD ASS'Y NAAF-8829-1J 1 1B138529-1J <MDD>
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EXPLODED U01 MAIN PC BOARD ASS'Y NAAF-8829-1K 1 1B138529-1K <MPA>
EXPLODED U03 POWER TRANS. PC BOARD ASS'Y NAPS-8831-1J 1 1B138531-1J <MDD>
EXPLODED U03 POWER TRANS. PC BOARD ASS'Y NAPS-8831-1K 1 1B138531-1K <MPA>
EXPLODED U05 POWER SWITCH PC BOARD ASS'Y NASW-8833-1K 1 1B138533-1K <MPA>
EXPLODED U06 HOLDER PC BOARD NAETC-8834 1 --- NSP
EXPLODED SPEAKER SECTION (SKW-550)
EXPLODED SP01a SPK SYSTEM ASS'Y SKW-550 (B) MDD/MDC 1 000-SKW550BMDC (B)<MDD>
EXPLODED SP01b SPK SYSTEM ASS'Y SKW-550 (B) MPA 1 000-SKW550BMPA (B)<MPA>
EXPLODED SP01c SPK SYSTEM ASS'Y SKW-550 (S) MDD/MDC 1 000-SKW550SMDC (S)<MDD>
EXPLODED SP01d SPK SYSTEM ASS'Y SKW-550 (S) MPA 1 000-SKW550SMPA (S)<MPA>
EXPLODED SP01e CABINET ASS'Y SKW-550 (B) 1 --- (B)
EXPLODED SP01f CABINET ASS'Y SKW-550 (S) 1 --- (S)
EXPLODED <Note>
EXPLODED SP01a = ALL
EXPLODED SP01b = Without AMP unit, Speaker unit and Power transformer
EXPLODED SP02 FOOT (PLASTIC) 4 D249-W55001B-00
EXPLODED SP04 WOOD SCREW 4STB + 45A(BC) (FOR FOOT) 4 412-BE4045AB1
EXPLODED SP06 WOOFER 10" (25) 4 ohm 80W (ONKYO ELE) 1 W2301F
EXPLODED SP07 WOOD SCREW 4STB + 25A(BC) (FOR SP UNIT) 6 411-BE4025AB1
EXPLODED SP08 LED HARNESS ASS'Y --- 1 335-SKW540-02
EXPLODED SP11 WOOD SCREW 4STB + 16A(BC) (FOR AMP) 10 411-BE4016AB1
EXPLODED SP12 SCREW 4 x 25 RW ED BLK (FOR P-TRANS) 4 412-DE40250B1
EXPLODED SP13 CUSHION RUBBER PAD 14 x 89 T2 RUBBER (FOR P-TRANS) 2 442-902123-00
EXPLODED SKF-550F (B) <L> / <R> : FRONT SPEAKERS
EXPLODED SKF-550F (S) <L> / <R> : FRONT SPEAKERS
EXPLODED SP21a SPK SYSTEM ASS'Y SKF-550F (B) <L> 1 000-SKF550FLB (B), <L>
EXPLODED SP21b SPK SYSTEM ASS'Y SKF-550F (B) <R> 1 000-SKF550FRB (B), <R>
EXPLODED SP21c SPK SYSTEM ASS'Y SKF-550F (S) <L> 1 000-SKF550FLS (S), <L>
EXPLODED SP21d SPK SYSTEM ASS'Y SKF-550F (S) <R> 1 000-SKF550FRS (S), <R>
EXPLODED SP22 CATCHING HOLDER --- 4 D230-S79001B-00
EXPLODED SP23 WOOFER W1278C (ONKYO ELE) 2 W1278C
EXPLODED SP24 TWEETER --- 1 302-D1F5500200
EXPLODED SP32a TERMINAL WHITE / BLACK 1 332-LY104B-40 <L>
EXPLODED SP32b TERMINAL RED / BLACK 1 332-LY104B-00 <R>
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EXPLODED SP33a SPEC LABEL (L) --- 1 600-0F550L-00 <L>
EXPLODED SP33b SPEC LABEL (R) --- 1 600-0F550R-00 <R>
EXPLODED SP34a CLOTH FRAME ASS'Y (WITH GRILLE CLOTH and BADGE) 1 D201-F55001B-90 (B)
EXPLODED SP34b CLOTH FRAME ASS'Y (WITH GRILLE CLOTH and BADGE) 1 D201-F55001S-90 (S)
EXPLODED SKC-550C (B) : CENTER SPEAKER
EXPLODED SKC-550C (S) : CENTER SPEAKER
EXPLODED SP41a SPK SYSTEM ASS'Y SKC-550C (B) 1 000-SKC550CB (B)
EXPLODED SP41b SPK SYSTEM ASS'Y SKC-550C (S) 1 000-SKC550CS (S)
EXPLODED SP42 CATCHING HOLDER --- 4 D230-S79001B-00
EXPLODED SP43 WOOFER W1278C (ONKYO ELE) 2 W1278C
EXPLODED SP44 TWEETER --- 1 302-D1F5500200
EXPLODED SP52 TERMINAL GREEN / BLACK 1 332-LY104B-30
EXPLODED SP53 SPEC LABEL --- 1 600-SKC550-00
EXPLODED SP54a CLOTH FRAME ASS'Y (WITH GRILLE CLOTH and BADGE) 1 D201-C55001B-90 (B)
EXPLODED SP54b CLOTH FRAME ASS'Y (WITH GRILLE CLOTH and BADGE) 1 D201-C55001S-90 (S)
EXPLODED SKM-550S (B) <L> / <R> : SURROUND SPEAKERS
EXPLODED SKM-550S (S) <L> / <R> : SURROUND SPEAKERS
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EXPLODED SP61a COMPLETE UNIT "SKM-550S (B) <L>" 1 000-SKM550SLB (B), <L>
EXPLODED SP61b COMPLETE UNIT "SKM-550S (S) <L>" 1 000-SKM550SLS (S), <L>
EXPLODED SP62 SPEC LABEL (L) --- 1 600-0M550L-00 <L>
EXPLODED SP63a COMPLETE UNIT "SKM-550S (B) <R>" 1 000-SKM550SRB (B), <R>
EXPLODED SP63b COMPLETE UNIT "SKM-550S (S) <R>" 1 000-SKM550SRS (S), <R>
EXPLODED SP64 SPEC LABEL (R) --- 1 600-0M550R-00 <R>
EXPLODED SKB-550 (B) <L> / <R> : SURROUND BACK SPEAKERS
EXPLODED SKB-550 (S) <L> / <R> : SURROUND BACK SPEAKERS
EXPLODED SP65a COMPLETE UNIT "SKB-550 (B) <L>" 1 000-SKB550BLB (B), <L>
EXPLODED SP65b COMPLETE UNIT "SKB-550 (S) <L>" 1 000-SKB550BLS (S), <L>
EXPLODED SP66 SPEC LABEL (L) --- 1 600-0B550L-00 <L>
EXPLODED SP67a COMPLETE UNIT "SKB-550 (B) <R>" 1 000-SKB550BRB (B), <R>
EXPLODED SP67b COMPLETE UNIT "SKB-550 (S) <R>" 1 000-SKB550BRS (S), <R>
EXPLODED SP68 SPEC LABEL (R) --- 1 600-0B550R-00 <R>
HTP-550
PRINTED CIRCUIT BOARD PARTS LIS
T
<Notes>
<MDD> : MDD, MDC only
<MPA> : MPA only
SKW-550
U01 MAIN PC BOARD (NAAF-8829-1J / -1K)
U03 POWER TRANS. PC BOARD (NAPS-8831-1J / -1K)
U05 POWER SWITCH PC BOARD (NASW-8833-1K)
CIRCUIT NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS
PWB <Note>
PWB When replacement the following the transistor, made from the same HFE rank as the original type.
PWB Q301 IC NJM4558L-D 1 22240293
PWB Q501 TR 2SC2240-BL(TPE2_F) 1 2211406T
PWB Q502 TR 2SC2240-BL(TPE2_F) 1 2211406T
PWB Q503 TR 2SC2240-BL(TPE2_F) 1 2211406T
NOTE : THE COMPONENTS IDENTIFIED BY THE MARK
!ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH PART
NUMBER SPECIFIED.
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PWB Q505 TR KTA1024-Y 1 2215844T
PWB Q505 or TR 2SA949-Y(TPE6_F) (1) 2211354T
PWB Q505 or TR 2SA949-O(TPE6_F) (1) 2211353T
PWB Q506 TR 2SC2229-Y(TPE6_F) 1 2211634T
PWB Q506 or TR 2SC2229-O(TPE6_F) (1) 2211633T
PWB Q507 TR 2SA949-Y(TPE6_F) 1 2211354T
PWB Q507 or TR 2SA949-O(TPE6_F) (1) 2211353T
PWB Q507 or TR KTA1024-Y (1) 2215844T
PWB Q509 TR KTA1024-Y 1 2215844T
PWB Q509 or TR 2SA949-Y(TPE6_F) (1) 2211354T
PWB Q509 or TR 2SA949-O(TPE6_F) (1) 2211353T
PWB Q510 TR KTC3206-Y 1 2215854T
PWB Q510 or TR 2SC2229-Y(TPE6_F) (1) 2211634T
PWB Q510 or TR 2SC2229-O(TPE6_F) (1) 2211633T
PWB Q513 TR KTD2061-Y 1 2203434
PWB Q513 or TR 2SC5171(ONK_Q) (1) 2203010
PWB Q514 TR KTB1369-Y 1 2203424
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PWB Q514 or TR 2SA1930(ONK_Q) (1) 2203000
PWB Q517 TR 2SA933S-S 1 2213355T
PWB Q517 or TR 2SA933S-R (1) 2213354T
PWB Q517 or TR KTA1267-GR (1) 2215995T
PWB Q518 TR 2SC2235-Y(TPE6_F) 1 2211654T
PWB Q519 TR 2SA965-Y(TPE6_F) 1 2211644T
PWB Q602 TR KRC103M 1 2215810T
PWB Q602 or TR DTC124ES (1) 2213160T
PWB Q603 TR 2SC1740S-S 1 2213285T
PWB Q603 or TR 2SC1740S-R (1) 2213284T
PWB Q603 or TR KTC3199-GR (1) 2215864T
PWB Q604 TR 2SA933S-S 1 2213355T
PWB Q604 or TR 2SA933S-R (1) 2213354T
PWB Q604 or TR KTA1267-GR (1) 2215995T
PWB Q605 TR 2SA933S-S 1 2213355T
PWB Q605 or TR 2SA933S-R (1) 2213354T
PWB Q605 or TR KTA1267-GR (1) 2215995T
PWB Q606 TR KRA103M 1 2215780T
PWB Q606 or TR DTA124ES (1) 2212600T
PWB Q607 TR 2SA933S-S 1 2213355T
PWB Q607 or TR 2SA933S-R (1) 2213354T
PWB Q607 or TR KTA1267-GR (1) 2215995T
PWB Q608 TR 2SC1740S-S 1 2213285T
PWB Q608 or TR 2SC1740S-R (1) 2213284T
PWB Q608 or TR KTC3199-GR (1) 2215864T
PWB D501 ZENER D MTZJ5.6B 1 224470562T
PWB D501 or ZENER D DZ-5.6BSB (1) 224850562T
PWB D601 ZENER D MTZJ2.7B 1 224470272T
PWB D601 or ZENER D DZ-2.7BSB (1) 224850272T
PWB D602 ZENER D MTZJ2.7B 1 224470272T
PWB D602 or ZENER D DZ-2.7BSB (1) 224850272T
PWB D603 DIODE 1SS133 1 223163T
PWB D603 or DIODE 1SS133(DS) (1) 223280T
PWB D605 DIODE 1SS133 1 223163T
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PWB D605 or DIODE 1SS133(DS) (1) 223280T
PWB D606 DIODE 1SS133 1 223163T
PWB D606 or DIODE 1SS133(DS) (1) 223280T
PWB D651 DIODE 1SS133 1 223163T
PWB D651 or DIODE 1SS133(DS) (1) 223280T
PWB D901 DIODE D3SBA20 1 22380271F
PWB D902 DIODE RL1N4003 1 22380260T
PWB D902 or DIODE GP104003E (1) 22380035T
PWB D903 DIODE RL1N4003 1 22380260T
PWB D903 or DIODE GP104003E (1) 22380035T
PWB D904 ZENER D MTZJ5.6B 1 224470562T
PWB D904 or ZENER D DZ-5.6BSB (1) 224850562T
PWB D951 ZENER D MTZJ15C 1 224471503T
PWB D951 or ZENER D DZ-15BSC (1) 224851503T
PWB D952 ZENER D MTZJ15C 1 224471503T
PWB D952 or ZENER D DZ-15BSC (1) 224851503T
PWB C301 TF C ECQ-V50V-224J 1 374722244T <MPA>
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PWB C302 VX C CE04W50V 47M(VX_BLK) 1 397384707T
PWB C501 VX C CE04W50V 47M(VX_BLK) 1 397384707T
PWB C503 TF C ECQ-V50V-224J 1 374722244T
PWB C504 VX C CE04W16V-220M(VX_BLK) 1 397342217T
PWB C505 CERA C CC45CH50V-020C 1 345340201T
PWB C506 CERA C CC45CH50V-070D 1 345340702T
PWB C514 TF C ECQ-B50V-101J 1 374721014T
PWB C517 VX C CE04W50V-10M(VX_BLK) 1 397381007T
PWB C519 TF C ECQ-V50V-224J 1 374722244T
PWB C520 TF C ECQ-V50V-224J 1 374722244T
PWB C526 VX C CE04W50V-10M(VX_BLK) 1 397381007T
PWB C527 VX C CE04W50V-1M(VX_BLK) 1 397380107T
PWB C528 VX C CE04W50V-10M(VX_BLK) 1 397381007T
PWB C601 VR C CE04W50V-10M(VR) 1 394681007T
PWB C602 VR C CE04W50V-10M(VR) 1 394681007T
PWB C603 VR C CE04W16V-470M(VR) 1 394644717T
PWB C603 or VX C CE04W16V-470M(VX_BLK) (1) 397344717T
PWB C604 VR C CE04W35V-33M(VR) 1 394663307T
PWB C604 or ELECT C CE04W35V-33M (1) 354763309T
PWB C903 TF C ECQ-V100-104J 1 374731044T <MPA>
PWB C904 TF C ECQ-V100-104J 1 374731044T <MPA>
PWB C905 ELECT C CE62W63V5600M 1 3504399 <MDD>
PWB C905 ELECT C CE62W71V5600M 1 3504444 <MPA>
PWB C906 ELECT C CE62W63V5600M 1 3504399 <MDD>
PWB C906 ELECT C CE62W71V5600M 1 3504444 <MPA>
PWB C909 VR C CE04W50V-22M(VR) 1 394682207T
PWB C950 TF C ECQ-V50V-104J 1 374721044T
PWB C951 VR C CE04W16V-220M(VR) 1 394642217T
PWB C952 VR C CE04W16V-220M(VR) 1 394642217T
PWB C955 TF C ECQ-B50V-223J 1 374722234T
PWB R301 CARBON R R16J-1K 1 417341024T
PWB R302 VARI R N17RGL20KB15M 1 5151508
PWB R303 CARBON R R16J-47K 1 417344734T
PWB R304 CARBON R R16J-27K 1 417342734T
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

10/14 PAGE
PWB R305 CARBON R R16J-33K 1 417343334T
PWB R306 CARBON R R16J-47K 1 417344734T
PWB R307 CARBON R R16J-2.2K 1 417342224T
PWB R501 CARBON R R16J-1K 1 417341024T
PWB R502 CARBON R R16J-47K 1 417344734T
PWB R503 CARBON R R16J-5.6K 1 417345624T
PWB R504 CARBON R R16J-2.2K 1 417342224T
PWB R505 NF CARBON R R25J-1.0K 1 415471024T !
PWB R506 NF CARBON R R25J-1.0K 1 415471024T !
PWB R507 CARBON R R16J-33K 1 417343334T
PWB R508 NF CARBON R R25J-47 1 415474704T !
PWB R509 CARBON R R16J-1K 1 417341024T
PWB R510 CARBON R R16J-100K 1 417341044T
PWB R511 NF CARBON R R25J-82 1 415478204T !
PWB R512 NF CARBON R R25J-68 1 415476804T !
PWB R513 NF CARBON R R25J-82 1 415478204T !
PWB R514 NF CARBON R R25J-82 1 415478204T !
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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