Onkyo-HTP538-ss-sm维修电路原理图.pdf

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1、HTP-538 SERVICE MANUALSERVICE MANUAL 5.1-CH HOME THEATER SPEAKER PACKAGE Black and Silver models MODEL HTP-538(B)/(S) Ref. No. 4201 032010 Front Speakers (L / R) SKF-538 Center Speaker SKC-538 Surround Speakers (L / R) SKR-538 Powered Subwoofer SKW-538 Cannot remove the speaker grill. 230V AC, 50Hz

2、230V AC, 50Hz HTP-538 B MPP S MPP HT-S5305 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

3、 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. RadioFans.CN 收音机爱 好者资料库 HTP-538 EXPLODED VIEWS-1 SKW-538 : POWERED SUBWOOFER (EuP AMP.) HTP-538 A106 x 2 pcs. A103

4、 A102 P901 U02 A105 SP14(NSP) A05 x 2 pcs. A12 E802 A05 x 5 pcs. A11 U01 A101 A02 A02 U05 A08 x 2 pcs. A07 A07 A05 Q515 Q516 Q541 F901 T901 SP12 x 5 pcs. (NSP) SP13 x 2 pcs. (NSP) A05 x 2 pcs. A03 U04 S901 SP11 x 8 pcs. (NSP) Refer to EXPLODED VIEWS-2 Part No. of S901 - See PRINTED CIRCUIT BOARD PAR

5、TS LIST. RadioFans.CN 收音机爱 好者资料库 HTP-538 EXPLODED VIEWS-2 SKW-538 : POWERED SUBWOOFER HTP-538 - SP01a/b : Subwoofer assy completed - - SP02a/b : Subwoofer assy (Without AMP unit, Power transformer) - SP04 SP03 x 4 pcs. HTP-538 EXPLODED VIEWS-3 SKF-538, SKC-538, SKR-538 HTP-538 SP20a/bSP21a/b SP25a/b

6、SP26a/b SP23a/b SKF-538 SKF-538 SKC-538 TERMINAL : White / Black TERMINAL : Red / Black TERMINAL : Blue / Black TERMINAL : Gray / Black TERMINAL : Green / Black Cannot remove the speaker grill. SKR-538 SKR-538 NOT MAGNETICALLY SHIELDEDNOT MAGNETICALLY SHIELDED HTP-538 SCHEMATIC DIAGRAM SKW-538 : POW

7、ERED SUBWOOFER (POWER SWITCH) A 1 2 3 4 5 BCDEFGH GND HOT COLD AGND GND -10V +10V GND +10V +10V-10V U03 POWER TRANSFORMER PC BOARD BCETC-0493 1mA BCPS-0492 27mA(MAX70mA) 5mAMAX AC8.89V U05 POWER SWITCH PC BOARD BCSW-0494 Added the Power Switch(Running change) AC220-240V, 50/60Hz ADJUST. IDLING SPEAK

8、ER POWER NEED TO CONFIRM BCAF-0491 Vin=6.7Vmin BLUE RED LED R304R305MODEL OUTPUT LEVEL 2.2K22K 27K33KSKW-538 27K33KSKW-501E U01 MAIN PC BOARD ONLY FOR SKW-208(-B) ONLY FOR SKW-208(-B) SKW-208 NC : No mount of parts. 220-240v 23011813a S101 SLIDESW 8 63 41 52 7 R101A 20K 8 9 6 75 R101B 20K 3 2 1 E003

9、TRM-423(SCREW) 1 2 3 4 AFM031 P302ANSAS-18P1831 1 2 3 4 5 6 7 8 9 D917 1SS133 J996 J997 J998 C915 224J P906B 1 P906C 1 P903B 1 P903C 1 P903D 1 T901 TRANS NPT-1568M 14 12 10 7 1 5 6 8 T902 NPT-1520GQ 6 5 8 94 1 RL901 4 32 1 R984 470(1W) J999 Q901 DTC123JS R981 470(1W) J995 C919 104J D911 1SS133 12 D9

10、13 1SS133 21 D920 MTZJ9.1B D918 1SS133 R983 470(1W) R954 33(1/2W) R982 470(1W) P908B CN05NPLG-5P133 1 2 3 4 5 P902A NPLG-2P632 2 1 C914 1000/25 C911 1000/25 C912 1000/25 C916 MKP_R46_103M F901A F901B NSCT-1P2506 P906B NSAS-4P1564 1 2 S901 AC_CORD C921 MKP_R46_104M R604 180 R603 150K C602 10/50 R605

11、22 R609 39K R610 560K R611 820K R614 120K Q602 KRC103M Q605 2SA933S Q606 KRA103M R620 100K R626 2.2M R622 10K R623 100K R624 100K R627 680K 0.6 Q608 2SC1740S-S Q609 NC R625 180K R629 NC R628 330K R701 NC Q607 2SA933S Q505 2SA949-Y(TPE6_F) R612 39K R522 220 D501 MTZJ5.6B R504 2.2K R510 100K R521 220

12、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 2S

13、C2229-Y(TPE6_F) R514 82(1/4W) C506 CERA C 070D C514 101J C905 4700/50 C906 4700/50 R906 22(1/2W) R907 22(1/2W) +10V R905 0.47(1/2W) D606 1SS133 R616 100K R621 1K D607 1SS133 R617 1K Q509 2SA949-Y(TPE6_F) Q515 2SC5242-O/R Q519 2SA965-Y(TPE6_F) C519 TF C 224J C520 TF C 224J R319 100K D901 D3SBA20 R544

14、 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 P531NPLG-2P29 1 2 P631 NPLG-2P29 1 2 Q302:A NJM4558LD 4 2 3 8 1 Q302:B N

15、JM4558LD 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 C503 224J -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 334

16、J C315 334J R313 3.3K R314 3.3K R315 3.3K R317 2.2K R502 33K C316 104J C313 104J R316 4.7K C317 473J P301pinjack NPJ-1PDB556 1 2 C955 223J E801 -10V J316 Q516 2SA1962-O/R Q303:A NJM4558LD 4 2 3 8 1 R303 47K Q303:B NJM4558LD 7 6 5 R321 270 R304 Val R305 Val R307 270 1.0V R613 470K R615 22K R619 22K D

17、605 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 P632ANPLG-3P131 1 2 3 P90

18、3A NPLG-4P151 1 2 3 4 R951 3.3K(2W) R952 3.3K(2W) Q513 2SC5171(ONK_Q) Q514 2SA1930(ONK_Q) C303 223J C301 221J C603 470/10 C950 NC Q301:B NJM4558LD 5 6 7 Q301:A NJM4558LD3 2 4 1 8 R302 N17RGL20KB15M 1 2 3 R651 10K(1W) C526 22/100 C528 22/100 C517 22/100 J390 R513 82(1/4W) R541 820 P908A NSAS-10P1152

19、5 4 3 2 1 R654 330K 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 FUSIBLE DE MEME TYPE VA E L

20、ENT.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,REPLACE WITH SAME TYPE

21、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 EQUIVALEN

22、T 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- 330

23、pF 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 1/12 PAGE HTP-538 EXPLODED VIEWS PARTS LIST (B) : Black model (S) : Silver model : Lch : R

24、ch REF. NO.PART NAMEDESCRIPTIONQTY PART NO. (SN)REMARKS EXPLODEDSKW-538 (B)/(S) : POWERED SUBWOOFER (EuP AMP.) EXPLODED AMPLIFIER SECTION (SKW-538) EXPLODEDSEMI CONDUCTOR EXPLODEDQ515TR2SC5242-R12202842 EXPLODEDQ515orTR2SC5242-O(1)2202843 EXPLODEDQ516TR2SA1962-R12202832 EXPLODEDQ516orTR2SA1962-O(1)2

25、202833 EXPLODEDQ541TR2SC3423-Y12202104 EXPLODEDQ541orTR2SC3423-O(1)2202103 EXPLODED EXPLODEDWhen replacement the following the transistor, made from the same HFE rank as the original type. EXPLODEDQ515, Q516, Q541 EXPLODEDCHASSIS SCREW EXPLODEDA02CUSHION-228141751 EXPLODEDA03CUSHION-128141691 EXPLOD

26、EDA05SCREW3TTB+8B(3BC)10838430088GR EXPLODEDA07ISO SHEETAC2382223024 EXPLODEDA08SCREW3SMS8W.SW+14B(CU)2801634 EXPLODEDA11RETAINER(PCB)127142025 EXPLODEDA12RETAINER(TRANS)SKW-538127142177 EXPLODEDA101REAR PANELSKW-538MPP127124120A EXPLODEDA102BUSHINGS-RELIEF #2271127300750! EXPLODEDA103KNOB(VOL)12832

27、6463 EXPLODEDA105HEAT SINK(242)127160612 EXPLODEDA106SCREW3SMS8W.SW+14B(3BC)2801433GR EXPLODEDTRANS COIL EXPLODEDT901P TRANSNPT-1568M12301928 NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. 2/12 PAGE EXPLODEDSW

28、 TRM EXPLODEDE802WIRE TIEBSK-11260208 EXPLODEDF901FUSE1.6A-SE-EAK IECFUSE1252073GR! EXPLODEDP901AC CORDAS-CEE-21253374YUN! EXPLODEDP901orAC CORDAS-CEE-2(1)253306VOL! EXPLODEDMECHA PARTS EXPLODEDA106SOCKET ASNSAS-3P184612009991184UL EXPLODEDA107FACETSKW-538AMP128200047 EXPLODEDTUNER UNIT EXPLODEDU01M

29、AIN PC BOARD ASSYBAAF-0491-1A *11B249591-1A EXPLODEDU02 POWER TRANS. PC BOARD ASSYBAPS-0492-1A11B249592-1A EXPLODEDU04POWER SWITCH PC BOARDBASW-0494-1A1-NSP EXPLODEDU05HOLDER PC BOARDBAETC-0495-1A1-NSP EXPLODED SPEAKER SECTION (SKW-538) 3/12 PAGE EXPLODEDSP01aSUBWOOFER ASSYSKW-538 BLACK MPP1000-SKW5

30、38CBMPPCSER(B) EXPLODEDSP01bSUBWOOFER ASSYSKW-538 SILVER MPP1000-SKW538CSMPPCSER(S) EXPLODEDSP02aSUBWOOFER ASSYSKW-538 BLACK MPP1000-SKW538CBMPPESER(B) EXPLODEDSP02bSUBWOOFER ASSYSKW-538 SILVER MPP1000-SKW538CSMPPESER(S) EXPLODED EXPLODEDSP01a/b = Completed EXPLODEDSP02a/b = Without AMP unit, Power

31、transformer EXPLODEDSP03PLASTIC FOOTBLACK4D243-TX2201B-00 EXPLODEDSP04SPEAKER UNIT16cm 4ohm RoHS (FPI)1300-DHTP5381600 EXPLODEDSKF-538(B)/(S) : FRONT SPEAKERS EXPLODEDSKF-538(B)/(S) : FRONT SPEAKERS EXPLODEDSP20aCOMPLETE UNITSKF-538 (B) Lch1ASF72538-BM70(B) EXPLODEDSP20bCOMPLETE UNITSKF-538 (S) Lch1

32、ASF72538-SMPP(S) EXPLODEDSP21aCOMPLETE UNITSKF-538 (B) Rch1ASF73538-BM70(B) EXPLODEDSP21bCOMPLETE UNITSKF-538 (S) Rch1ASF73538-SMPP(S) EXPLODEDSKC-538(B)/(S) : CENTER SPEAKER EXPLODEDSP23aCOMPLETE UNITSKC-538 (B)1ASF76538-BM70(B) EXPLODEDSP23bCOMPLETE UNITSKC-538 (S)1ASF76538-SMPP(S) EXPLODEDSKR-538

33、(B)/(S) : SURROUND SPEAKERS EXPLODEDSKR-538(B)/(S) : SURROUND SPEAKERS EXPLODEDSP25aCOMPLETE UNITSKR-538 (B) Lch1ASF74538-BM70(B) EXPLODEDSP25bCOMPLETE UNITSKR-538 (S) Lch1ASF74538-SMPP(S) EXPLODEDSP26aCOMPLETE UNITSKR-538 (B) Rch1ASF75538-BM70(B) EXPLODEDSP26bCOMPLETE UNITSKR-538 (S) Rch1ASF75538-S

34、MPP(S) -SATELLITE PACKAGE -SATELLITE PACKAGE(B)(SKF-538 + SKC-538 + SKR-538)1ANS7P538B-SFCS(B) -SATELLITE PACKAGE(S)(SKF-538 + SKC-538 + SKR-538)1ANS7P538S-SFCS(S) HTP-538 PRINTED CIRCUIT BOARD PARTS LIST SKW-538 NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTR

35、IC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. 4/12 PAGE U01MAIN PC BOARD (BAAF-0491-1A) U02POWER TRANS. PC BOARD (BAPS-0492-1A) PWB CIRCUIT NO.PART NAMEDESCRIPTIONQTY PART NO. (SN)REMARKS PWB SEMI CONDUCTOR PWBD501 ZENER DMTZJ5.6B1224470562T PWBD601 ZENER DMTZJ3.6B1224470362T PWBD602 ZENER DMTZ

36、J3.6B1224470362T PWBD603 DIODE1SS1331223163T PWBD605 DIODE1SS1331223163T PWBD606 DIODE1SS1331223163T PWBD607 DIODE1SS1331223163T PWBD651 DIODE1SS1331223163T PWBD652 DIODE1SS1331223163T PWBD901 DIODED3SBA20122380271F 5/12 PAGE PWBD911 DIODE1SS1331223163T PWBD913 DIODE1SS1331223163T PWBD917 DIODE1SS13

37、31223163T PWBD918 DIODE1SS1331223163T PWBD919 DIODERL1N4003122380260T PWBD920 ZENER DMTZJ9.1B1224470912T PWB PWBWhen replacement the following the transistor, made from the same HFE rank as the original type. PWBQ301 ICNJM4558L-D122240293 PWBQ501 TR2SC2240-BL(TPE2_F)12211406T PWBQ502 TR2SC2240-BL(TP

38、E2_F)12211406T PWBQ503 TR2SC2240-BL(TPE2_F)12211406T PWBQ505 TR2SA949-O(TPE6_F)12211353T PWBQ505 orTR2SA949-Y(TPE6_F)( 1)2211354T PWBQ505 orTRKTA1024-Y( 1)2215844T PWBQ506 TR2SC2229-O(TPE6_F)12211633T PWBQ506 orTR2SC2229-Y(TPE6_F)( 1)2211634T PWBQ506 orTRKTC3206-Y( 1)2215854T PWBQ507 TR2SA949-O(TPE6

39、_F)12211353T PWBQ507 orTR2SA949-Y(TPE6_F)( 1)2211354T PWBQ507 orTRKTA1024-Y( 1)2215844T PWBQ509 TR2SA949-O(TPE6_F)12211353T PWBQ509 orTR2SA949-Y(TPE6_F)( 1)2211354T PWBQ509 orTRKTA1024-Y( 1)2215844T PWBQ510 TR2SC2229-O(TPE6_F)12211633T PWBQ510 orTR2SC2229-Y(TPE6_F)( 1)2211634T PWBQ510 orTRKTC3206-Y(

40、 1)2215854T PWBQ513 TR2SC5171(ONK_Q)12203010 PWBQ513 orTRKTD2061-Y( 1)2203434 PWBQ514 TR2SA1930(ONK_Q)12203000 PWBQ514 orTRKTB1369-Y( 1)2203424 PWBQ517 TR2SA933S-S12213355T PWBQ517 orTR2SA933S-R( 1)2213354T PWBQ517 orTRKTA1267-GR( 1)2215995T PWBQ518 TR2SC2235-Y(TPE6_F)12211654T PWBQ519 TR2SA965-Y(TP

41、E6_F)12211644T PWBQ602 TRKRC103M12215810T 6/12 PAGE PWBQ602 orTRDTC124ES( 1)2213160T PWBQ603 TR2SC1740S-S12213285T PWBQ603 orTR2SC1740S-R( 1)2213284T PWBQ603 orTRKTC3199-GR( 1)2215864T PWBQ604 TR2SA933S-S12213355T PWBQ604 orTR2SA933S-R( 1)2213354T PWBQ604 orTRKTA1267-GR( 1)2215995T PWBQ605 TR2SA933S

42、-S12213355T PWBQ605 orTR2SA933S-R( 1)2213354T PWBQ605 orTRKTA1267-GR( 1)2215995T PWBQ606 TRKRA103M12215780T PWBQ606 orTRDTA124ES( 1)2212600T PWBQ607 TR2SA933S-S12213355T PWBQ607 orTR2SA933S-R( 1)2213354T 7/12 PAGE PWBQ607 orTRKTA1267-GR( 1)2215995T PWBQ608 TR2SC1740S-S12213285T PWBQ608 orTR2SC1740S-

43、R( 1)2213284T PWBQ608 orTRKTC3199-GR( 1)2215864T PWBQ610 TR2SA933S-S12213355T PWBQ610 orTR2SA933S-R( 1)2213354T PWBQ610 orTRKTA1267-GR( 1)2215995T PWBQ612 TR2SC1740S-S12213285T PWBQ612 orTR2SC1740S-R( 1)2213284T PWBQ612 orTRKTC3199-GR( 1)2215864T PWBQ901 TRDTC123JS12213640T PWBQ902 IC78M05AHF(MPC78M

44、05AHF)1222780055NEC PWB TRANS COIL PWBT902 P TRANSNPT-1520GQ12301813A PWB CAPACITOR PWBC301 UPZ C2AUPZTF221JE1376332214T PWBC302 UTSP CCE04W50V 47M(UTSP)1397584707T PWBC303 TF CECQ-V50V-223J1374722234T PWBC501 UTSP CCE04W50V 47M(UTSP)1397584707T PWBC503 TF CECQ-V50V-224J1374722244T PWBC504 UTSP CCE0

45、4W25V-220M(UTSP)1397552217T PWBC505 CERA CCC45CH50V-020C1345340201T PWBC506 CERA CCC45CH50V-070D1345340702T PWBC514 UPZ C2AUPZTF101JE1376331014T PWBC517 VR CCE04W100V-22M(VR)1394692207T PWBC519 TF CECQ-V50V-224J1374722244T PWBC520 TF CECQ-V50V-224J1374722244T PWBC526 VR CCE04W100V-22M(VR)1394692207T

46、 PWBC527 UTSP CCE04W50V-1M(UTSP)1397580107T PWBC528 VR CCE04W100V-22M(VR)1394692207T PWBC601 UTSP CCE04W50V-10M(UTSP)1397581007T PWBC602 UTSP CCE04W50V-10M(UTSP)1397581007T PWBC603 UTSP CCE04W10V-470M(UTSP)1397534717T PWBC604 UTSP CCE04W50V-4.7M(UTSP)1397580477T PWBC605 UTSP CCE04W50V-4.7M(UTSP)1397

47、580477T PWBC903 TF CECQ-V100V-104J1374731044T PWBC904 TF CECQ-V100V-104J1374731044T 8/12 PAGE PWBC905 ELECT CCE62W50V4700M13504463 PWBC906 ELECT CCE62W50V4700M13504463 PWBC907 UTSP CCE04W25V-220M(UTSP)1397552217T PWBC908 UTSP CCE04W25V-220M(UTSP)1397552217T PWBC911 UTSK CCE04W25V-1000M(UTSK)13983510

48、27S PWBC912 UTSK CCE04W25V-1000M(UTSK)1398351027S PWBC914 UTSK CCE04W25V-1000M(UTSK)1398351027S PWBC915 TF CECQ-V50V-224J1374722244T PWBC916 IS CMKP R46 103M13500202S! PWBC917 UTSP CCE04W50V-22M(UTSP)1397582207T PWBC919 TF CECQ-V50V-104J1374721044T PWBC920 IS CDE1007E472M-KY13300063 PWBC955 TF CECQ-

49、V50V-223J1374722234T PWB RESISTOR 9/12 PAGE PWBR301 CARBON RR16J-1K1417341024T PWBR302 VARI RN17RGL20KB15M15151508 PWBR303 CARBON RR16J-47K1417344734T PWBR304 CARBON RR16J-27K1417342734T PWBR305 CARBON RR16J-33K1417343334T PWBR307 CARBON RR16J-2701417342714T PWBR501 CARBON RR16J-1K1417341024T PWBR502 CARBON RR16J-33K1417343334T PWBR503 CARBON RR16J-5.6K1417345624T PWBR504 CARBON RR16J-2.2K1417342224T PWBR505 NF CARBON RR25J