Yorkville MP-8DX Powered Mixer Service Manual 电路图.pdf

《Yorkville MP-8DX Powered Mixer Service Manual 电路图.pdf》由会员分享，可在线阅读，更多相关《Yorkville MP-8DX Powered Mixer Service Manual 电路图.pdf（10页珍藏版）》请在收音机爱好者资料库上搜索。

1、U.S.A. Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689 WORLD HEADQUARTERS ? ? ? CANADA Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746 Quality and Innovation S

2、ince 1963 Printed in Canada SERVICE MANUAL RadioFans.CN 收音机爱 好者资料库 Manual-Service-mp8dx-1v5.pdf Parts List 10/29/99 YS #DescriptionQty.YS #DescriptionQty.YS #DescriptionQty. 350728 PIN X .6 I.C DEEP SOCKET15224 _47N 100V 10%CAP T&R RAD .2FLM549951/4W 33R2 1%FLAME PROOF T&R RES4 355044PIN PLCC SOCKET

3、15226 _68N 100V 5%CAP T&R RAD .2FLM849571/4W 47R 5% .2U T&R RES16 355784PIN PLCC SOCKET15228 100N 100V 5%CAP T&R RAD .2FLM2062001/4W 47R5 1%FLAME PROOF T&R RES3 357128 PIN X .6 I.C. SOCKET15314 100N 50V 10%CAP T&R BEAD X7R2345901/8W 100R0 1%FLAME PROOF T&R RES5 6994CRYSTAL CODEC 44PIN PLCC15230 180N

4、 63V 5%CAP T&R RAD .2FLM246021/8W 100R 5% T&R RES1 694016MHZ CRYSTAL VERT 2-PIN .25CASE15233 330N 63V 5%CAP T&R RAD .2FLM248521/4W 100R 5% T&R RES9 5906RED 3MM LED 1V9 20MA .4SPCER T&R115234 470N 63V 10%CAP T&R RAD .2FLM149871/4W 120R 5%MINI T&R RES1 6403ORN 3MM LED 1V7 5MA15240 680N 63V 10%CAP T&R

5、RAD .2FLM149841/4W 150R 5%MINI T&R RES4 6410GRN 3MM LED 1V7 5MA CLEAR BRT15255 _1U 63V 20%CAP T&R RAD .2EL162011/4W 200R 1%FLAME PROOF T&R RES2 6425BAV21 200V 0A25 DIODE T&R45256 _1U 63V 5%CAP T&R RAD .2FLM348571/4W 220R 5% T&R RES6 68251N4148 75V 0A45 DIODE T&R625259 _4U7 63V 20%CAP T&R RAD .2EL249

6、771/4W 220R 5%MINI T&R RES5 64381N4004 400V 1A0 DIODE T&R55281 _10U 16V 20%CAP T&R RAD .2NP247701/4W 249R 1% T&R RES16 68271N5402 200V 3A0 DIODE35282 _10U 16V 20%CAP T&R 5X7MM .2NP1147801/8W 274R 1%FLAME PROOF T&R RES2 6934MR854 400V 3A0 DIODE FASREC25260 _22U 50V 20%CAP T&R RAD .2EL347891/4W 324R0

7、0.1% * T&R RES1 64346A2 200V 6A0 DIODE85631 _22U 50V 20%CAP T&R 5X7MM .2EL2550101/4W 330RX9 5% 10PIN SIP RES1 6733BAT85 30V 0A2 DIODE SCHTKYT&R15961 _33U 16V 20%CAP T&R RAD .2NP849501/4W 390R 5% .2U T&R RES6 64391N5225B 3V0 0W5 ZENER 5% T&R15267 100U 25V 20%CAP T&R RAD .2EL446901/2W 442R 1% T&R RES1

8、 64401N750ARL 4V7 0W5 ZENER 5% T&R45879 100U 16V 20%CAP T&R 8X7MM .2EL1846981/8W 475R 1%FLAME PROOF T&R RES4 64361N753ARL 6V2 0W5 ZENER 5% T&R55914 100U 63V 20%CAP BLK 10X13MM EL649331/4W 470R 5% .2U T&R RES2 64501N5242B 12V0 0W5 ZENER 5% T&R15630 330U 25V 20%CAP BLK 10X13MM EL1049801/4W 470R 5%MINI

9、 T&R RES17 64861N5244B 14V0 0W5 ZENER 5% T&R15618 470U 25V 20%CAP BLK 10X15MM EL247991/4W 562R 1% T&R RES16 68221N4745A 16V0 1W0 ZENER 5% T&R45887 2200U 50V 20%CAP BLK 18X27MM EL162031/4W 590R 1%FLAME PROOF T&R RES6 68241N5246B 16V0 0W5 ZENER 5% T&R25859 4700U 50V 20%CAP BLK 25X36MM ELS148911/4W 620

10、R 5% T&R RES2 64321N5248B 18V0 0W5 ZENER 5% T&R25892 6800U 80V 10%CAP BLK 35X40MM ELS249221/4W 620R 5% .2U T&R RES9 64631N5251BRL 22V0 0W5 ZENER 5% T&R15900 10000U 63V 20%CAP BLK 35X45MM ELS246731/2W 680R 5% T&R RES2 64261N5254B 27V0 0W5 ZENER 5% T&R14581 ROT GRY 18MM 4BIT ENCODER P23247431/4W 681R0

11、 0.1% * T&R RES1 64851N5256C 30V0 0W5 ZENER 2% T&R24566 _10K B LIN 9MM P252649231/4W 680R 5% .2U T&R RES2 6738MC7805CT TO220 P 5V0 REG V114567 _20K 5C R/A 9MM P251649241/4W 750R 5% .2U T&R RES3 5101BC550C TO92 NPN TRAN T&R TB74568 _50K B LIN 9MM P251049251/4W 820R 5% .2U T&R RES1 5102BC560C TO92 PNP

12、 TRAN T&R TB103999 _20K 1B LIN 30MM OPN S061447581/4W 953R 1% T&R RES1 5103MPSA06 TO92 NPN TRAN T&R TA44520 _10K TRIM POT148231/4W 1K 5% T&R RES6 5104MPSA56 TO92 PNP TRAN T&R TA24541 100R TRIM POT149131.0W 1K 5% T&R RES2 5105MPSA13 TO92 NPN DARL T&R TA132408 8.0 AMP CIRCUIT BREAKER149811/4W 1K 5%MIN

13、I T&R RES12 5106MPSA63 TO92 PNP DARL T&R TA23759 _4UH COIL 14AWG ZOBEL VERTICAL161101/4W 1K0 1%MINI MF T&R RES2 51192N5638 TO92 NCH JFET T&R TC23819 _5UH COIL 18AWG R000 AIR CORE145851/4W 1K2 5%MINI T&R RES16 5123NJM431L TO92 S 2V0 REG T&18674 R385 PLASTIC CORNER W TREAD848021/4W 1K21 1% T&R RES1 68

14、14MJF6668 T221D PNP TRAN DARL TJ13490 CLIP 250X032 14-16AWG DISCO/INSL748241/4W 1K5 5% T&R RES1 6815MJF6388 T221D NPN TRAN DARL TJ23494 CLIP 205/187X020 14-16AWG DISCO/INS249881/4W 1K5 5%MINI T&R RES1 6902TIP142 TO218 NPN TRAN DARL TE23682 250 MALE PCB TAB BULK CARTRIGE1447385.0W 1K8 5% BLK RES2 690

15、3TIP147 TO218 PNP TRAN DARL TE23498 1/4 JCK PCB MT HORZ449191/4W 2K05 1%-NO SUBS- T&R RES1 6912BDX53C TO220 NPN TRAN DARL TE13921 1/4 JCK PCB MT VERT STER RT SWT1147052.0W 2K2 5% BLK RES2 6988MJL21194 TO3P NPN TRAN TK33466 RCA DUAL PCB MT VERT GOLD 24MM362021/4W 2K21 1%FLAME PROOF T&R RES2 6989MJL13

16、02A TO3P PNP TRAN TK13454 XLR FEML PCB MT VERT 24MM FLT CONT845871/4W 2K32 1% T&R RES1 6990MJL3281A TO3P NPN TRAN TK13451 EYELET SMALL 0.089 OD PLATED2545881/4W 2K43 1% T&R RES1 6991MJL21193 TO3P PNP TRAN TK33414 INTERNATIONAL PC MOUNT FUSEHOLDER249361/4W 2K7 5% .2U T&R RES1 6798MC4741CP IC QUAD OP

17、AMP92425 2.0 AMP SLO-BLO .25X1.25 FUSE148051/4W 2K87 1% T&R RES1 6840MC33078P IC DUAL OP AMP73630 FAN GUARD METAL 80MM CHROME147881/4W 3K160 0.1% * T&R RES1 6882TL072CP IC FET DUAL OP AMP103863 FAN 80MM X 80MM 39CFM 12VDC 173MA161361/4W 3K3 5%MINI T&R RES3 6745LM13600N IC XCONDUCTANCE AMP18458 10.5

18、STRAP HANDLE, PLASTIC COVERS147561/4W 4K120 0.1% * T&R RES4 694374HC374N IC OCTAL DTYPE LATCH18604 10-32 T NUT247931/4W 4K590 0.1% * T&R RES1 696274HC30 IC 8-INPUT NAND GATE13692 HEATSINK THERMALOY 6079-PB246271/2W 4K7 5% T&R RES2 698127C512 PROM IC YORKVILLE 16X16 PRG13501 B52200F006 COMP WASH #4 S

19、MALL548271/4W 4K7 5% T&R RES17 69921365-102 IC DIGITAL REVERB ASIC13719 DUAL XSISTOR TO218 SPRING YEL PLTD249431/4W 4K7 5% .2U T&R RES2 69931250-101 IC SRAM 32KX813745 DUAL XSISTOR PBL SPRING PLATE ZN449821/4W 4K7 5%MINI T&R RES26 5190MBS4992 TO92 8V5 DIAC13804 SNAP ON 1.5 INSULATING BUSHING161281/4

20、W 4K99 1%MINI MF T&R RES32 6448BT139 TO220 16A TRIAC 500V13806 RECTANGULAR WASHER FOR TRANS SUPPRT349781/4W 6K8 5%MINI T&R RES5 68804N35 OPTO-COUPLER23803 NYLON SECUR-A-TACH MINI PLASTIC TIE148011/4W 6K98 1% T&R RES5 6477100K 5% 1/4W THERMISTOR T&R 0.223810 4 NYLON CABLE TIE949261/4W 7K5 5% .2U T&R

21、RES2 5400_10P 100V 10%CAP T&R BEAD NPO13471 8 3/16 SJT AC LINE CORD 250 CLIPS149901/4W 8K2 5%MINI T&R RES2 5405_27P 200V 5%CAP T&R RAD CER.2NPO33821 HEYCO #1200 STRAIN RELIEF148101/4W 9K1 5% T&R RES3 5406_33P 50V 10%CAP BLK BEAD NPO18900 YORKVILLE WARRANTY CARD 2-YR UNLTD.148001/4W 10K0 1% T&R RES1

22、5203_47P 100V 2%CAP T&R RAD CER.2NPO83638 12 CIR CABLE HOLDER .098149401/4W 10K 5% .2U T&R RES1 5199100P 100V 2%CAP T&R RAD CER.2NPO28701 4-40 KEPS NUT ZINC449831/4W 10K 5%MINI T&R RES12 5410100P 100V 10%CAP T&R BEAD NPO18800 6-32 KEPS NUT ZINC261161/4W 10K0 1%MINI MF T&R RES27 5412220P 100V 10%CAP

23、T&R BEAD NPO38797 5/16-18 KEPS NUT JS500148601/4W 11K 5% T&R RES2 5416470P 50V 10%CAP T&R BEAD NPO23846 TO220 THERMO PAD LARGE HOLE 56359B347751/4W 14K0 1% T&R RES1 5816680P 100V 5%CAP T&R RAD CER.2NPO13866 ELASTOMER PAD TSIL 3 1.2X6.0347711/4W 17K8 1% T&R RES1 5206_1N 400V 5%CAP T&R RAD .2FLM23580

24、12 CIR WAFER W/LCK VT 0.1161251/4W 18K 5%MINI T&R RES26 5273_1N5 200V 5%CAP T&R RAD CER.2NPO293818 EMI SUPPRESSION FERRITE BEAD T&R361231/4W 20K0 1%MINI MF T&R RES2 5274_2N2 200V 5%CAP T&R RAD CER.2NPO64597 22AWG STRAN TC WIR JMP5547771/4W 21K5 1% T&R RES2 5426_2N2 50V 10%CAP T&R BEAD Y5R24599 22AWG

25、 SOLID SC WIR T&R JMP11849561/4W 27K 5% .2U T&R RES2 5275_3N3 100V 5%CAP T&R RAD .2FLM15299 24AWG SOLID SC WIR RAD JMP1461291/4W 27K 5%MINI T&R RES7 5209_4N7 250V 5%CAP T&R RAD .2FLM64745 5.0W 0R1 5% BLK RES648401/4W 33K 5% T&R RES17 6451_4N7 250V 20%CAP BLK Y 10MM AC14729 5.0W 0R27 5% BLK RES449471

26、/4W 33K 5% .2U T&R RES1 5204_10N 100V 10%CAP T&R RAD .2FLM184694 5.0W 1R8 5% BLK RES161221/4W 33K 5%MINI T&R RES13 5300_10N 50V 10%CAP T&R BEAD X7R14703 2.0W 2R 5% T&R RES247941/4W 37K90 0.1% * T&R RES1 5207_18N 100V 5%CAP T&R RAD .2FLM14605 1/8W 10R 5% T&R RES1148781/4W 43K 5% T&R RES7 5210_22N 100

27、V 10%CAP T&R RAD .2FLM134686 1.0W 10R 5%FLAME PROOF T&R RES249081/4W 45K3 1% T&R RES2 6435_22N 275V 20%CAP BLK X2 15MM AC24709 5.0W 22R 5% BLK RES148341/4W 47K 5% T&R RES2 5222_33N 100V 10%CAP T&R RAD .2FLM34589 1/8W 33R 2%FLAME PROOF T&R RES749271/4W 47K 5% .2U T&R RES1 Parts List 10/29/99 YS #Desc

28、riptionQty. 61191/4W 47K 5%MINI T&R RES2 48351/4W 56K 5% T&R RES1 49281/4W 56K 5% .2U T&R RES5 48361/4W 68K 5% T&R RES6 47601/4W 75K 5% T&R RES2 45861/4W 82K 5%MINI T&R RES10 49291/4W 82K 5% .2U T&R RES16 49421/4W 100K 5% .2U T&R RES2 61201/4W 100K 5%MINI T&R RES4 48511/4W 120K 5% T&R RES3 47961/4W

29、180K 5%MINI T&R RES3 48651/4W 390K 5% T&R RES1 61271/4W 470K 5%MINI T&R RES3 48801/4W 680K 5% T&R RES4 49481/4W 1M 5% .2U T&R RES5 49511/4W 4M7 5% .2U T&R RES8 374015 12C-26AWG RIB 1 W/LCK HDR 0981 9892CABINET COVER, BLUE/BLACK, 54 WIDE8.25 900620GA SATINCOAT STEEL 4 X 8 SHEET2.6 901016GA COLD ROLLE

30、D STEEL 4X8 SHEET4 901116GA SATINCOAT STEEL 4 X 8 SHEET0.16 9140.125 48X96 UTILITY ALUM W/PLASTIC0.083 9250.040 48X96 5052H32 ALUM VINYL LAMI1.3 9564HEATSINK (RIDGE) AP812/818/DJM8061 98113/4X4X8 SPRUCE STAN. SHEATING4.05 88654-40 X 5/16 PAN PH MS JS50020 87424-40 X 3/8 PAN PH TAPTITE JS5002 88614-4

31、0 X 3/8 PAN PH MS JS5004 87414-40 X 1/2 PAN PH MS JS5003 8842#4 X 5/16 PAN QUAD TYPE A JS500 BLK19 8799#6 X 1/4 PAN PH TYPE B JS5001 88016-32 X 3/8 PAN PH TAPTITE JS50011 88296-32 X 3/8 FLAT PH TAPTITE BO#4 HEA2 88236-32 X 1 PAN PH TAPTITE JS5003 88038-32 X 3/8 PAN QUAD TAPTITE JS5008 8785#8 X 3/4 O

32、VAL PH TYPE A JS500 BLACK32 88748-32 X 1 PAN PHIL TAPTITE JS5005 874910-32 X 1/2 QDX PH TAPTITE JS5004 8781#10 X 7/8 FLAT PHIL TYPE A JS500BLK2 878310-32 X 1 PAN QUAD TT JS500 BLACK9 882110-16 X 1 3/32 TYPE B HEX W/SLOT BL6 884310-32 X 1 1/8 FLAT PH MS JS5002 87405/16-18 X 3 GRD 5 HEX BOLT JS5001 86

33、073/16 NYLON SPACER OD 1/8 X ID .0634 3744SNAP IN .375 SPACER RICHCO7 3739CUSTOM .4 LED SPACER2 38591/2 PLASTIC HEX SPACER #410 86576-32 X 3/8 HEX SPACER ALUMINUM1 8667SHOULDER WASHER SWS-229 LENGTH 1/83 84823/8 1D FLAT WASHER12 88183/4 OD X 5/16 ID X .08 THICK WASHER2 8817#10 FLAT WASHER FOR 3/16 B

34、OLT15 3436DPDT PUSH SW PCMT H BREAK B4 MAKE1 3587DPDT ROKR SW QUIK 250AC/PWR ON-OFF1 8581CUSTOM PBL TRANSISTOR SPACER6 3398THRL.BRKR:OP198F/CL173F 36TX211 RadioFans.CN 收音机爱 好者资料库 4148 D76 21K5 0.5W R183 470u 25V C69 470u 25V C70 D84 9K1 R111 9K1 R112 47R R74R 47R R75R 590R R113 590R R114 37K90 R115

35、3K160 R116 47R R117 4K590 R118 1K R119 324R0 R120 33U16V C82 47P C58 100P C59 1/2 33078 U6A 6 5 7 1/2 33078 (4=ABAT-,8=ABAT+) U5A 2 3 1 1/2 33078 (4=ABAT-,8=ABAT+) U6A 2 3 1 1/2 33078 U5A 6 5 7 1K R121 68K R122 68K R123 442R R124 2K21 R125 33R R126 2K32 R127 2K21 R128 27K R129 21K5 0.5W R184 43K R13

36、1 9K1 R132 6K8 R133 2K43 R134 100R R135 30V/2% 1N5256C D62 6V2 1N753ARL D63 6V2 1N753ARL D64 16V/1W 1N4745A D65 16V/1W 1N4745A D66 30V/2% 1N5256C D67 4V7 1N750ARL D68 4V7 1N750ARL D69 27K R136 3K3 R215 100V 100n C29 100V 100n C30 50V 10n C31 100V 4N7 C32 4148 D30 BC560 Q24 4148 D31 4148 D32 4148 D33

37、 4148 D34 MJII21194 MJII21193 ECB D36 D37 10N 100V C33 4K7 0.5W R76 1N750A 4.7V D29 1K0 R236680R 0.5W R79 680R 0.5W R80 1K8 5W R187 1K8 5W R188 0R1 5W R189 0R1 5W R190 0R1 5W R191 0R1 5W R192 0R1 5W R193 0R1 5W R194 MJL21193 Q35 MJL1302A Q36 MJL21193 Q37 MJL21193 Q38 BC560 Q25 BC550 Q26 BC550 Q27 MJ

38、L21194 Q39 MJL21194 Q40 MJL3281A Q41 MJL21194 Q42 A63 Q10 A13 Q11 4148 D38 4148 D9R 4148 D39 4148 D40 4148 D75 4148 D42 BAV21 D43 BAV21 D13R BAT85 D44 MT1 MT2 G MAC15A6FP Q43 1R8 5W R195 DIAC MBS4992 8V Q45 16v 10u C50 2V5 NJM431 D701 23 CW 5mV VBE LIN 100R R200 OPTOLED . BC560 Q28 15N C57 TP10 VBE-

39、BLK TP11 VBE-RED MR854 D71 MR854 D72 1N4004 D25 1N4004 D26 BC550 Q29 VIO TIP147 TIP142 B C E 4uH L1 33U16V C49 1N4004 D5 SRT AMPA_OUT JB1 1 2 3 4 5 6 SRT AMPA_OUT JB2 1 2 3 4 5 6 4148 D41 1K R223 100V 2N2 C84 10R R217 10R R216 4148 D77 4148 D78 1K R222 100V 2N2 C83 590R R220 590R R221 590R R218 590R

40、 R219 10R R235 33R R104 33R R233 10R R234 1K0 R231 10n C35 10R 1W R77 27K R237 100n 50V C71 BC560 Q50 10n 50V C89 16V68N C43 16V10N C4216V68N C41 4N35 U4A 6 5 4 PIN 11 D IABC 1/2 LM13600 (6=V-,11=V+) U2 13 15 14 16 12910 16v 33U C48 1/2 TLO72 U1 6 5 7 1/2 TL072 U3A 6 5 7 1/2 TL072 U3A 2 3 1 150R R22

41、8 3K3 R110 1M R109 75K R108 7K5 R107 150R R106 68K R105 43K R226 120K R103 15K R102 1K0 R101 10K0 R100 10K0 R99 33K R98 120K R96 68K R95 10K0 R93 10K0 R92 BC550 Q23 2N5638 Q33 27K R91 43K R90 4148 D28 33U16v C47 1/2 TLO72 U7 2 3 1 MJII3281A MJII1302A ECB BC550C C B E BC560C GRY 1/2 TLO72 U7 6 5 7 G

42、MT2 MT1 MAC15A6FP MBS4992 NC MT1 MT2 MPSA06 E B C MPSA56 E B C MPSA63 D S G 2N5638 8AMPS 33U16v C51 100n 50V C37 4148 D60 43K R160 27K R161 2N5638 Q34 BC550 Q30 10K0 R162 10K0 R163 68K R165 120K R166 27K R168 10K0 R169 10K0 R170 1K21 R171 21K5 R172 56K R173 43K R227 68K R175 150R R176 7K5 R177 75K R

43、178 1M R179 3K3 R180 150R R229 1/2 TL072 U3B 6 5 7 1/2 TL072 U3B 2 3 1 1/2 TLO72 U1 2 3 1 100n 100V C38 16v 33U C52 PIN 11 D IABC 1/2 LM13600 (6=V-,11=V+) U2 4 2 3 1 587 4N35 U4B 6 5 4 16V68N C44 100V10N C45 16V68N C46 10n 50V C91 33U16v C75 BC560 Q51 16V 33u C53 953R R174 100n 100V C90 A63 Q20 1N75

44、0A 4.7V D61 27K R239 (4=BBAT-,8=BBAT+) 1/2 33078 U5B 6 5 7 1N5225B 3V0 D50 VBE-GRN TP12 VBE-YELTP9 4148 D51 4148 D49 4148 D47 4148 D52 SHEET OF YORKVILLENAME:PCB#&VER: MODELS:SCH ISSUE: TITLE: DATE:11 M1093 . MP-8DX M1093V3 SEP/08/2004 POWER_AMPS 3.10 1U 10V C25 100V 220P C88 100V 220P C87 CW 5mV,CO

45、LD 10K A R201 OT 1 2 100K R186 1 2 TIP147 Q49 TIP147 Q48 1/2 33078 U5B 2 3 1 5uH L2 0R27 5W R199 0R27 5W R198 0R27 5W R197 0R27 5W R196 470P C77 470P C78 47N C79 47N C80 10P C86 33P C63 100U 25V C23 330U 25V C22 220P C60 16V/1W 1N4745A D23 16V/1W 1N4745A D22 - BAV21 D86 4148 D58 4148 D57 4148 D56 41

46、48 D55 4148 D54 4148 D53 4148 D48 4148 D46 BAV21 D85 BC560 Q19 BC560 Q18 MPSA56 Q17 471R R213 471R R212 33R R208 33R R209 33R R210 100K R206 100K R207 100R R224 10K0 R138 33R R211 200R R1594K12 R158 14K0 R157 471R R156 471R R155 100R R154 100R R225 2R 2W R230 2K2 2W R205 2K2 2W R203 2R 2W R202 TIP14

47、2 Q47 TIP142 Q46 100V 100n C85 63V 330N C36 2K05 R214 4K12_1% R153 10K0 R152 120R R151 33R R149 271R R148 271R R147 33R R146 4K12 R145 4K12 R144 17K8 R143 6K98 R142 681R R1412K87 R140 200R R139 1N5402 D74 1N5402 D73 BC550 Q16 BC550 Q15 MPSA06 Q14 SRT AMPB_OUT JB4 1 2 3 4 5 6 SRT AMPB_OUT JB3 1 2 3 4 5 6 4K7 R240 500mW 6v2 D88 MPSA56 Q52 2K7 R24