Onkyo-HTP528-ss-sm维修电路原理图.pdf

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1、HTP-528 SERVICE MANUALSERVICE MANUAL 5.1-CH HOME THEATER SPEAKER PACKAGE MODEL HTP-528(B)/(S) Ref. No. 4137 042009 Front Speakers (L / R) SKF-528 Center Speaker SKC-528 Surround Speakers (L / R) SKR-528 Powered Subwoofer SKW-501 Cannot remove the speaker grill. Black and Silver models 230V AC, 50Hz

2、230V AC, 50Hz B MPP S MPP 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

3、 OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. RadioFans.CN 收音机爱 好者资料库 ADJUSTMENT PROCEDURE SKW-501 : POWERED SUBWOOFER / ADJUSTMENT OF IDLING CURRENT HTP-528 Test point DC voltmeter 100 ohm

4、 (1/4W) P531 Test point P631 MAIN PC board assy NAAF-8829 Test point P531 Trimming resistor R544 Short When 1. Exchange transistors (Q505 - Q519). 2. Exchange MAIN PC board assy (NAAF-8829). Procedure No speaker load and No input signal. 1. Short test point P631 for amplifier is under active mode. 2

5、. 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. 4. Connect the AC power cord into a wall outlet. 5. Press POWER button to turn on the unit. 6. Confirm the voltage of above point after 6 minutes to 8 minut

6、es. (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

7、mV to 20.0 mV : Readjust the trimming resistor above so that the voltage becomes 5.6 mV to 6.0 mV. 8. Disconnect the AC power cord from a wall outlet. 9. Disconnect the DC voltmeter. RadioFans.CN 收音机爱 好者资料库 HTP-528 EXPLODED VIEWS-1 SKW-501(MPP) : POWERED SUBWOOFER HTP-528 SP11 x 8 pcs. A104 x 2 pcs.

8、 A103 A102 P901 U03 A01 E801 A05 x 5 pcs. A11 U01 A101 A02 A02 U07 A08 x 2 pcs. A07 A07 A05 Q515 Q516 Q541 F901 T901 SP12 x 4 pcs. SP13 x 2 pcs. A05 x 2 pcs. A03 F901C U05 S901 See EXPLODED VIEWS-2 F901C : Part No. of LABEL - See PRINTED CIRCUIT BOARD PARTS LIST. Added the Power Switch. (Running Cha

9、nge) HTP-528 EXPLODED VIEWS-2 SKW-501 : POWERED SUBWOOFER HTP-528 SP07 SP08 SP02 x 4 pcs. Butyl rubber x 4 pcs. SP04a/b x 4 pcs. SP03 x 4 pcs. SP05 x 4 pcs. SP06 x 4 pcs. - SP01a/b (Subwoofer assy) (All) - - SP01c/d (Subwoofer assy) (Without AMP unit, Speaker unit and Power transformer) - HTP-528 EX

10、PLODED VIEWS-3 SKF-528 / SKC-528 / SKR-528 HTP-528 SP10a/bSP11a/b SP13a/b SP15a/bSP16a/b SKF-528 SKF-528 SKC-528 TERMINAL : White / Black TERMINAL : Red / Black TERMINAL : Green / Black Cannot remove the speaker grill. SKR-528 SKR-528 NOT MAGNETICALLY SHIELDEDNOT MAGNETICALLY SHIELDED TERMINAL : Blu

11、e / Black TERMINAL : Gray / Black HTP-528 SCHEMATIC DIAGRAM SKW-501(MPP) : POWERED SUBWOOFER A 1 2 3 4 5 BCDEFGH +5.6V -56.5V +56.5V J901 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 3.3

12、K (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

13、 R622 10K R626 2.2M R625 180K P901 F901 1.6A/250V T901 NPT-1568M P901A P903A P632A REDBLUE D601 MTZJ2.7B D602 MTZJ2.7B D501 MTZJ5.6B D952 MTZJ15C D951 MTZJ15C D904 MTZJ5.6B Q516 2SA1962-O/R Q519 2SA965-Y Q517 2SA933S-S Q507 2SA949-Y Q505 2SA949-Y Q509 2SA949-Y Q514 2SA1930 Q604 2SA933S Q605 2SA933S

14、Q607 2SA933S Q541 2SC3423 Q506 2SC2229-Y Q510 2SC2229-Y Q503 2SC2240-BL Q515 2SC5242-O/R Q513 2SC5171 Q518 2SC2235-Y Q502 2SC2240-BL Q501 2SC2240-BL Q609 NC Q603 2SC1740S-S Q608 2SC1740S-S P902A JL535A/B P531 P501B P633 P631 D651 1SS133 D603 1SS133 D606 1SS133 D903 RL1N4003 or GP104003E D902 RL1N400

15、3 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 C60

16、1 10/50 C603 470/16 C602 10/50 C604 33/35 C906 4700/50 C905 4700/50 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 R54

17、1 820 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 NAAF-8829 NAPS-8831MMP AC 220-240V, 50/60Hz (MPA)224 NC NC P907A P906A S901 P901 F901 1.6A/250V T901 NPT-1568M P901A P906B P902A NAPS-88

18、31 AC 230V / 50Hz MPP NASW-8833 D607 1SS133 AGAINST FIRE HAZARD, REPLACE VA FOR CONTINUED PROTECTION AND RATING INDICATED. ONLY WITH FUSE OF SAME TYPE CAUTION ATTENTION ET CALIBRATION COMME INDIQUE. DINCENDIE, REMPLACER UNIQUEMENT PERMANENTE CONTRE LES RISQUES AFIN DASSURER UNE PROTECTION PAR UN FUS

19、IBLE DE MEME TYPE VA E LENT.POUR UNE PROTECTION PERMANENTE,NUTILISER 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

20、,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 T

21、RANSISTORS 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

22、- 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 TRANSFORMER PC BOARD U03 MAIN PC BOARDU01 LINE INPUT OUTPUT

23、LEVEL SPEAKER LED ADJUST. IDLING NC : No mount of parts. POWER SWITCH PC BOARD U05 POWER TRANSFORMER PC BOARD U03 POWER SWITCH MPP HTP-528 PRINTED CIRCUIT BOARD VIEWS-1 SKW-501 : POWERED SUBWOOFER MAIN PC BOARD (NAAF-8829)U01 Component side R544 P502A Q517 R543 R533 Q515 C502 R527 C514 J332 Q541 Q51

24、6 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-88291 25138829A P531 R531 J324 J308 C527 C903C904 Q518 Q519 C528 J306 J31

25、1 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

26、JL535B P633 RED BLACK BCE 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 R3

27、16 81234567 R319 C314 R317 76543218 R320 J302 C303 J309 J329 R615 J349 J350 2345678 P911 J301 D501 R545 Q504 P903A REDREDBLK 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

28、7 20 7 7 7 7 7 7 7 7 7 A 1 2 3 4 5 BCD HTP-528 PRINTED CIRCUIT BOARD VIEWS-2 SKW-501 : POWERED SUBWOOFER POWER TRANSFORMER PC BOARD (NAPS-8831)U03 Component side POWER SWITCH PC BOARD (NASW-8833)U05 Component side NCPS-8831 25138831 1 2356 810121416 AC-H AC-G P902A F901A F901B 5A/125V F901 1 P905A P

29、907A P906A J901 J905 J903 J904 J902 T901 T901 P910A P910A P903A P903A AC-GAC-H RISKOF FIRE -REPLACEFUSE AS MARKED. NCSW-8833 25138833 1 S901 C901 P906B J908B BLACK AC-GAC-H 15 15 15 15 A 1 2 3 4 5 BCD 1/12 PAGE HTP-528 EXPLODED VIEWS PARTS LIST (B) : Black model (S) : Silver model : Lch : Rch REF. N

30、O.PART NAMEDESCRIPTIONQTY PART NO. (SN)REMARKS EXPLODEDSKW-501 (B) / (S): POWERED SUBWOOFER EXPLODED AMPLIFIER SECTION (SKW-501) EXPLODEDQ515 TR2SC5242-R12202842! EXPLODEDQ515 or TR2SC5242-O(1)2202843! EXPLODEDQ516 TR2SA1962-R12202832! EXPLODEDQ516 or TR2SA1962-O(1)2202833! EXPLODEDQ541 TR2SC3423-Y1

31、2202104 EXPLODEDQ541 or TR2SC3423-O(1)2202103 EXPLODED EXPLODEDWhen replacement the following the transistor, made from the same HFE rank as the original type. EXPLODEDQ515, Q516, Q541 EXPLODEDA01 HEAT SINK(242)127160612 EXPLODEDA02 CUSHION-228141751 EXPLODEDA03 CUSHION-128141691 EXPLODEDA05 SCREW3T

32、TB+8B(3BC)8838430088GR EXPLODEDA07 ISO SHEETAC2382223024 EXPLODEDA08 SCREW3SMS8W.SW+14B(CU)2801634 EXPLODEDA11 RETAINER(PCB)127142025 EXPLODEDA101 REAR PANEL(MPP)127124046A EXPLODEDA102 BUSHINGS-RELIEF #2271127300750! EXPLODEDA103 KNOB(VOL)128326463 NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE

33、 CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. 2/12 PAGE EXPLODEDA104 SCREW3SMS8W.SW+14B(3BC)2801433GR EXPLODEDF901 FUSE1.6A-SE-EAK IECFUSE1252073GR! EXPLODEDF901 or FUSE1.6A-SE-TL250V(1)252273GR! EXPLODEDP901 AC CORDAS-CEE1253336VOL! EXPLODEDS901 RC SWNRC-11

34、007P125065620! EXPLODEDT901 P TRANSNPT-1568M12301928! EXPLODEDE801 WIRE TIEBSK-11260208 EXPLODEDU01 MAIN PC BOARD ASSYNAAF-8829-1AC*11B138529-1AC EXPLODEDU03 POWER TRANS. PC BOARD ASSY NAPS-8831-1AC11B138531-1AC EXPLODEDU05POWER SWITCH PC BOARD ASSY NASW-8833-1AC11B138533-1AC EXPLODEDU07 HOLDER PC B

35、OARDNAETC-95711-NSP EXPLODED SPEAKER SECTION (SKW-501) EXPLODEDSP01a SPK SYSTEM ASSYSKW-501 (B) MPP1?(B) EXPLODEDSP01b SPK SYSTEM ASSYSKW-501 (S) MPP1?(S) EXPLODEDSP01c CABINET ASSYSKW-501 (B)1-(B) EXPLODEDSP01d CABINET ASSYSKW-501 (S)1-(S) EXPLODED EXPLODEDSP01a/b = ALL EXPLODEDSP01c/d = Without AM

36、P unit, Speaker unit and Power transformer EXPLODEDSP02 FOOT(PLASTIC)4D249-W55001B-01 3/12 PAGE EXPLODEDSP03 WOOD SCREW4STB + 25A(BC) (FOR FOOT/SP)4411-BE4025AB1 EXPLODEDSP04a SPACER ASSYSPACER BLACK4D210-W50101B-00(B) EXPLODEDSP04b SPACER ASSYSPACER GRAY4D210-W50101G-00(S) EXPLODEDSP05 WOOD SCREW4S

37、TB + 45A(BC) (FOR FOOT)4411-BE4045AB1 EXPLODEDSP06 WOOD SCREWM4x20 INT/HEX (FOR SP UNIT)4411-NE4020AB1 EXPLODEDSP07 WOOFER20cm 4 ohm 50W1W20178F EXPLODEDSP08 LED HARNESS ASSY-1335-SKW750-01 EXPLODEDSP11 WOOD SCREW4STB + 16A(BC) (FOR AMP)8411-BE4016AB1 EXPLODEDSP12 SCREW4 x 25 ED BLK (FOR P-TRANS)441

38、2-DE40250B1 EXPLODEDSP13 CUSHION RUBBER PAD14 x 89 T2 RUBBER (FOR P-TRANS)2442-902123-00 EXPLODEDSKF-528 : FRONT SPEAKERS EXPLODEDSP10a COMPLETE UNITSKF-528 Lch (B)1ASF72528-BMP(B) EXPLODEDSP10b COMPLETE UNITSKF-528 Lch (S)1ASF72528-SMP(S) EXPLODEDSKF-528 : FRONT SPEAKERS EXPLODEDSP11a COMPLETE UNIT

39、SKF-528 Rch (B)1ASF73528-BMP(B) EXPLODEDSP11b COMPLETE UNITSKF-528 Rch (S)1ASF73528-SMP(S) EXPLODEDSKC-528 : CENTER SPEAKER EXPLODEDSP13a COMPLETE UNITSKC-528 (B)1ASF76528-BMP(B) EXPLODEDSP13b COMPLETE UNITSKC-528 (S)1ASF76528-SMP(S) EXPLODEDSKR-528 : SURROUND SPEAKERS EXPLODEDSP15a COMPLETE UNITSKR

40、-528 Lch (B)1ASF74528-BMP(B) EXPLODEDSP15b COMPLETE UNITSKR-528 Lch (S)1ASF74528-SMP(S) EXPLODEDSKR-528 : SURROUND SPEAKERS EXPLODEDSP16a COMPLETE UNITSKR-528 Rch (B)1ASF75528-BMP(B) EXPLODEDSP16b COMPLETE UNITSKR-528 Rch (S)1ASF75528-SMP(S) - SATELLITE PACKAGE - -SATELLITE PACKAGE (B)(SKF-528 / SKC

41、-528 / SKR-528)1ANS1S528B-S070(B) - -SATELLITE PACKAGE (S)(SKF-528 / SKC-528 / SKR-528)1ANS1S528S-S070(S) HTP-528 4/12 PAGE PRINTED CIRCUIT BOARD PARTS LIST SKW-501 U01MAIN PC BOARD (NAAF-8829-1AC) U03POWER TRANS. PC BOARD (NAPS-8831-1AC) U05POWER SWITCH PC BOARD (NASW-8833-1AC) CIRCUIT NO.PART NAME

42、DESCRIPTIONQTY PART NO. (SN)REMARKS PWB PWB When replacement the following the transistor, made from the same HFE rank as the original type. PWB Q301 ICNJM4558L-D122240293 PWB Q501 TR2SC2240-BL(TPE2_F)12211406T PWB Q502 TR2SC2240-BL(TPE2_F)12211406T PWB Q503 TR2SC2240-BL(TPE2_F)12211406T PWB Q505 TR

43、KTA1024-Y12215844T PWB Q505 orTR2SA949-Y(TPE6_F)(1)2211354T PWB Q505 orTR2SA949-O(TPE6_F)(1)2211353T NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. 5/12 PAGE PWB Q506 TR2SC2229-Y(TPE6_F)12211634T PWB Q506 orTR

44、2SC2229-O(TPE6_F)(1)2211633T PWB Q507 TR2SA949-Y(TPE6_F)12211354T PWB Q507 orTR2SA949-O(TPE6_F)(1)2211353T PWB Q507 orTRKTA1024-Y(1)2215844T PWB Q509 TRKTA1024-Y12215844T PWB Q509 orTR2SA949-Y(TPE6_F)(1)2211354T PWB Q509 orTR2SA949-O(TPE6_F)(1)2211353T PWB Q510 TRKTC3206-Y12215854T PWB Q510 orTR2SC2

45、229-Y(TPE6_F)(1)2211634T PWB Q510 orTR2SC2229-O(TPE6_F)(1)2211633T PWB Q513 TRKTD2061-Y12203434 PWB Q513 orTR2SC5171(ONK_Q)(1)2203010 PWB Q514 TRKTB1369-Y12203424 PWB Q514 orTR2SA1930(ONK_Q)(1)2203000 PWB Q517 TR2SA933S-S12213355T PWB Q517 orTR2SA933S-R(1)2213354T PWB Q517 orTRKTA1267-GR(1)2215995T

46、PWB Q518 TR2SC2235-Y(TPE6_F)12211654T PWB Q519 TR2SA965-Y(TPE6_F)12211644T PWB Q602 TRKRC103M12215810T PWB Q602 orTRDTC124ES(1)2213160T PWB Q603 TR2SC1740S-S12213285T PWB Q603 orTR2SC1740S-R(1)2213284T PWB Q603 orTRKTC3199-GR(1)2215864T PWB Q604 TR2SA933S-S12213355T PWB Q604 orTR2SA933S-R(1)2213354T

47、 PWB Q604 orTRKTA1267-GR(1)2215995T PWB Q605 TR2SA933S-S12213355T PWB Q605 orTR2SA933S-R(1)2213354T PWB Q605 orTRKTA1267-GR(1)2215995T 6/12 PAGE PWB Q606 TRKRA103M12215780T PWB Q606 orTRDTA124ES(1)2212600T PWB Q607 TR2SA933S-S12213355T PWB Q607 orTR2SA933S-R(1)2213354T PWB Q607 orTRKTA1267-GR(1)2215

48、995T PWB Q608 TR2SC1740S-S12213285T PWB Q608 orTR2SC1740S-R(1)2213284T PWB Q608 orTRKTC3199-GR(1)2215864T PWB D501 ZENER DMTZJ5.6B1224470562T PWB D501 orZENER DDZ-5.6BSB(1)224850562T PWB D601 ZENER DMTZJ2.7B1224470272T PWB D601 orZENER DDZ-2.7BSB(1)224850272T PWB D602 ZENER DMTZJ2.7B1224470272T PWB

49、D602 orZENER DDZ-2.7BSB(1)224850272T PWB D603 DIODE1SS1331223163T PWB D603 orDIODE1SS133(DS)(1)223280T PWB D605 DIODE1SS1331223163T PWB D605 orDIODE1SS133(DS)(1)223280T PWB D606 DIODE1SS1331223163T PWB D606 orDIODE1SS133(DS)(1)223280T 7/12 PAGE PWB D607 DIODE1SS1331223163T PWB D651 DIODE1SS1331223163T PWB D651 orDIODE1SS133(DS)(1)223280T PWB D901 DIODED3SBA20122380271F PWB D902 DIODERL1N400312238026