Yorkville-AP1220-pwr-sch 维修电路原理图.pdf

U.S.A.Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USAVoice: (716) 297-2920Fax: (716) 297-3689WORLD HEADQUARTERSCANADAYorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADAVoice: (905) 837-8481Fax: (905) 837-8746Quality and Innovation Since 1963Printed in Canadasmap12xx.pdf v.2.0 11/99prev. rev. 06/93SERVICE MANUAL1. Parts List2. Specifications4. Boards M1048a Schematic M1048a PCB layout M1049a Schematic M1049a PCB layout M1054 Schematic M1054 PCB layout M1055 Schematic M1055 PCB layout M1055 / M1056 combo Schematic M1056 PCB layout M1057 Schematic M1057 PCB layout M1061 See Notes Page M1062 Schematic M1062 PCB layout M1081 notes5. Fan Filter Installation6. Service Bulletin7. Contact Information3. Special NotesAP1212AP1216AP1220WEB ACCESS: http:/RadioFans.CN 收音机爱 好者资料库YSL PARTYSL PARTDESCRIPTIONQTYDESCRIPTIONQTYYSL PARTDESCRIPTIONQTYYSL PARTDESCRIPTIONQTYYSL PARTDESCRIPTIONQTY456350K ROT 1B D SFT V 16M4520347P 100V 2% CAP T&R RCE .2354231N2 50V BD CAP T&R2464661N5256B 30V0 0W5 ZENER 5% T1456420K ROT 1B D SFT V 16M S4520410N 100V 10% CAP T&R RPE .285600220N 100V CAP464724K7 3% 0W0 THERMISTOR1457410K SLD 1B S V 60M WHT12520410N 100V 10% CAP T&R RPE .215621470U 63V CAP REL6647410R 3% 0W0 PTC THERMISTO1457720K SLD 20A V 60M M152061N 400V 5% CAP T&R RPE .225621470U 63V CAP REL1647410R 3% 0W0 PTC THERMISTO74581ROTARY ENCODER 4-BIT VER PCB DSH152061N 400V 5% CAP T&R RPE .245623330U 16V CAP164751N5262B 51V0 0W5 ZENER 5% T2458250K SLD V 60M M452061N 400V 5% CAP T&R RPE .22562747U 10V CAP RNP66477100K 5% 1/4W THERMISTOR T&R 0.2243812.0 AMP SLO-BLO .25X1.25 F24606249R 2% 1/8W RES T&R FLPR11520718N 100V 5% CAP T&R RPE .23563122U 50V CAP T&R .2 6.3X786477100K 5% 1/4W THERMISTOR T&R 0.124491.0 AMP SLO-BLO .25X1.25 F146091K 2% 1/8W RES T&R FLPR452082N2 400V 5% CAP T&R RPE .235632470U 63V RAD CAP LOW ESR BLK46737MTP12P10 TO220 P CHAN MOSFE2248415.0 AMP SLO-BLO .25X1.25 F246394K99 1% 1/4W RES T&R6052094N7 250V 5% CAP T&R RPE .265816680P 100V 5% CAP RCE .2 NPO O26745LM13600N IC XCONDUCTANCE AMP13414INTERNATIONAL PC MOUNT FUSEHOLDE1046394K99 1% 1/4W RES T&R2521022N 100V 10% CAP T&R RPE .245819470P 160V 1% CAP T&R AX26752MTP10N12L TO220 N CHAN MOSFE23422THERMO SW N/CLOSED OP/140F CL/12146394K99 1% 1/4W RES T&R2521022N 100V 10% CAP T&R RPE .21258594700U 50V CAP REL SNAP-26777MTA2955 TO220 P CHAN MOSFE13437DPDT PUSH SW PCMT V MINIATURE54698471R0 1% 1/8 RES T&R FLPROOF4521022N 100V 10% CAP T&R RPE .2758614U7 63V AX CAP T&R16778MTA3055E TO220 N CHAN MOSFE13439SP SERIES VERTICAL MOM PCB SWITC246991K5 5% 10W RES WEAFER4521022N 100V 10% CAP T&R RPE .235865100N 250V CAP16788BD238 TO126 PNP TRANS13448REAN JACK NUT WHITE347335R6 5% 5W RES BLK2522233N 100V 10% CAP T&R RPE .2658684700U 16V 10% CAP REL16798MC4741CP IC QUAD OP AMP23449REAN JACK NUT RED347450R1 10% 5W RES BLK8522447N 100V 10% CAP T&R RPE .2258761U 63V AX CAP T&R26811MJF15031 TO220 PNP TRANS134823/16 AWG SJT LINE CORD 3 PRONG147483R9 5% 2W RES BLK4522447N 100V 10% CAP T&R RPE .235879100U 16V CAP T&R .2 8X7MM1268241N5246B 16V0 0W5 ZENER 5% T63498M203-92 PLAIN PC MNT JK SKT1247629K760 1/4W RES T&R 0.1%*8522668N 100V 5% CAP T&R .235883150U 100V RAD CAP268241N5246B 16V0 0W5 ZENER 5% T13498M203-92 PLAIN PC MNT JK SKT1476611R3 1% 1/4W RES T&R PRF4522782N 100V 5% CAP T&R RPE .2358882200U 25V CAP REL268251N4148 75V 0A45 DIODE T&R423501B52200F006 COMP WASH #4 SMALL1476736K 1% 1/4W RES T&R PRF45228100N 100V 5% CAP T&R RPE .2458895600U 100V CAP REL468251N4148 75V 0A45 DIODE T&R963521SIDE ENTRY PCB CONN .156 8POS34770249R 1% 1/4W RES T&R125228100N 100V 5% CAP T&R RPE .225914100U 63V CAP REL168251N4148 75V 0A45 DIODE T&R93521SIDE ENTRY PCB CONN .156 8POS14770249R 1% 1/4W RES T&R245228100N 100V 5% CAP T&R RPE .224593615N 400V CAP26840MC33078P IC DUAL OP AMP183523M203-92A GOLD TIP PC MNT JK SKT12477514K0 1% 1/4W RES T&R365228100N 100V 5% CAP T&R RPE .219594510U 50V CAP REL26840MC33078P IC DUAL OP AMP53545ANGLE BRACKET .5 X .5 X .53477514K0 1% 1/4W RES T&R145228100N 100V 5% CAP T&R RPE .21594510U 50V CAP REL16855NJM7805FA 5V0 POS REGULATOR13548SIDE ENTRY PCB CONN .156 4POS14799562R 1% 1/4W RES T&R245230180N 63V 5% CAP T&R RPE .23596133U 16V NP CAP T&R RAD 6X7MM156856NJM7815FA 15V0 POS REGULATOR13552NYLON SPRING CLAMP1480010K0 1% 1/4W RES T&R45231220N 63V 10% CAP T&R RPE .28596133U 16V NP CAP T&R RAD 6X7MM26857NJM7915FA 15V0 NEG REGULATOR1359012.0 AMP SWITCH BREAKER WHITE1480010K0 1% 1/4W RES T&R145231220N 63V 10% CAP T&R RPE .2159929 PIN SINGLE-IN-LINE IC SOCKET268694N25 OPTO-COUPLER4359636PIN BREAKAWAY .15GOLD .100148016K98 1% 1/4W RES T&R165233330N 63V 5% CAP T&R RPE .275996RED 1.5 LED 0V0 00MA 7SEG DISP16873MJE340 TO126 NPN TRANS13597PCB CONN 12 CIR BOTTOM .100148016K98 1% 1/4W RES T&R245240680N 63V 10% CAP T&R RPE .235998GREEN 3MM LED 1V7 20MA RAD T&R2068804N35 OPTO-COUPLER2359816 PIN 25SQ 100 DIL VOIDA1148052K87 1% 1/4W RES T&R652541U 63V 20% CAP T&R REL .2 425999RED 3MM LED 1V9 20MA RAD T&R96882TL072CP IC FET DUAL OP AMP2359916 SKT 25SQ 100 DIL DUAL-ENTRY148832K49 1% 1/4W RES T&R252551U 63V 20% CAP T&R REL .226120100K 5% 1/4W RES T&R MINI66882TL072CP IC FET DUAL OP AMP183611TELEPHONE JACK 8 CIR 90 LP1491731K6 1% 1/4W RES T&R652551U 63V 20% CAP T&R REL .21612233K 5% 1/4W RES T&R MINI126882TL072CP IC FET DUAL OP AMP53613TELEPHONE JACK 8 CIR TOP ENT149192K05 1% 1/4W RES T&R -NO SUBS652561U 63V 5% CAP T&R RPE .236403ORANGE3MM LED 1V7 5MA126882TL072CP IC FET DUAL OP AMP4361416X 8CIR TELEPHONE CABLE1492011R3 1% 1/4W RES T&R452584U7 63V RAD CAP T&R .2 8X7M126403ORANGE3MM LED 1V7 5MA86884NE5532N IC DUAL OP AMP136254.5X5 CIR CABLE.10014921100R 5% M1/4 RES 0.2 U252584U7 63V RAD CAP T&R .2 8X7M16419BRIDGE 35A 400V WIRE LEAD GI350426889TLO74 IC QUAD OP AMP YORK13631PCB CONN 9 CIR BOTTOM .1561494130K 5% M1/4 RES 0.2 U252594U7 63V 20% CAP T&R REL .226425BAV21 200V 0A25 DIODE T&R46894LM3916 IC LED DISPLAY DRIV2363716 PIN DUAL 90 BREAKAWAY .10015101BC550C TO92 NPN TRANS. T&R1852594U7 63V 20% CAP T&R REL .256425BAV21 200V 0A25 DIODE T&R46900MJ15022 TO3 NPN TRANS.8363812 CIR CABLE HOLDER .09825101BC550C TO92 NPN TRANS. T&R16526022U 50V 20% CAP T&R RAD .246425BAV21 200V 0A25 DIODE T&R46913BD649 TO220 NPN TRANS.13660FEMALE PC MOUNT XLR NTRX.NC3FPR-125101BC550C TO92 NPN TRANS. T&R1526022U 50V 20% CAP T&R RAD .2246425BAV21 200V 0A25 DIODE T&R46921BD651 TO220 NPN DARLINGTON136749 CIR CABLE HOLDER .09815102BC560C TO92 PNP TRANS. T&R12526022U 50V 20% CAP T&R RAD .2364261N5254B 27V0 0W5 ZENER 5%26922BD652 TO220 PNP DARLINGTON1367814X4 CIR CABLE15102BC560C TO92 PNP TRANS. T&R21526022U 50V 20% CAP T&R RAD .2164291N4747A 20V0 1W0 ZENER 5% T46927MJ15023 TO3 PNP TRANS.836796 X 12 CIR CABLE RIBBON25103MPSA06 TO92 NPN TRANS. T&R1526668U 16V 20% CAP T&R 0.2164321N5248B 18V0 0W5 ZENER 5% T26930MTH8P20 TO218 P CHAN MOSFE23692HEATSINK THERMALOY 6079-PB25103MPSA06 TO92 NPN TRANS. T&R55267100U 25V 20% CAP TR REL 0.2764321N5248B 18V0 0W5 ZENER 5% T16931MTH8N35 TO218 N CHAN MOSFE23692HEATSINK THERMALOY 6079-PB35104MPSA56 TO92 PNP TRANS. T&R552731N5 200V 5% CAP T&R RCE .212643522N 400V AC CAP PANASONIC16934MR854 400V 3A0 DIODE FAST RE123700RELAY: AROMAT DS2YE-S-DC24V15105MPSA13 TO92 NPN DARLINGTON12528110U 16V NP CAP T&R REL .2264361N753ARL 6V2 0W5 ZENER 5% T16945745188 PROM IC PREPROG. FOR AP/13739CUSTOM .4 LED SPACER125105MPSA13 TO92 NPN DARLINGTON6529922AWG SOLID SC WIR RAD2064381N4004 400V 1A0 DIODE T&R YOR569594052 IC DUAL 14 CMOS SW13739CUSTOM .4 LED SPACER85106MPSA63 TO92 PNP DARLINGTON1529922AWG SOLID SC WIR RAD1564381N4004 400V 1A0 DIODE T&R YOR1869604017 IC DECADE CNT/DIVID237594UH COIL 14AWG ZOBEL VERTICA25109MPSA43 TO92 NPN TRANS.1529922AWG SOLID SC WIR RAD264401N750ARL 4V7 0W5 ZENER 5% T28492#4 SPLIT/INTERNAL TOOTH LOCHWASH5399520K SLD WHT KB V 30M DT S95111MPSA17 TO92 NPN TRANS. T&R4529922AWG SOLID SC WIR RAD1264401N750ARL 4V7 0W5 ZENER 5% T58559AUDIOPRO GABLE ABS PLASTIC1399620K SLD WHT KB V 30M DT M95116BC264D TO92 N CHAN J FET25314100N 50V BD CAP T&R76444MAC224-4 TO220 40A TRIAC 20028638AP MIXER SERIES PUSH SW BUTTON G7440150K ROT 1B V 16M125190MBS4992 TO92 00A DIAC T&R25314100N 50V BD CAP T&R1264501N5242A 12V0 0W5 ZENER 5% T28682#4 TEFLON WASHER .125ID .281OD .10440210K ROT 3B D SFT S V 16M DET365196150P 100V 2% CAP T&R RCE .215314100N 50V BD CAP T&R464514N7 250V AC CAP BLK X .6 RAT18690BLACK FADER KNOB - MICROMIX1745224K7 TRIM POT25199100P 100V 2% CAP T&R RCE .2 N55314100N 50V BD CAP T&R264601N5260B 43V0 0W5 ZENER 5% T18702GREEN KNOB FOR NEW M.MIX/A.PRO28455920K ROT 5C D SFT V 16M125201470P 100V 5% CAP T&R RCE .245410100P 100V TUB CAP T&R464611N5240BRL 10V0 0W5 ZENER 5% T58703BLUE KNOB FOR NEW M.MIX/A.PRO38456110K ROT 1B D SFT S V 16M485201470P 100V 5% CAP T&R RCE .2125420680P 50V TUB CAP T&R464651N5250B 20V0 0W5 ZENER 5% T48704RED KNOB FOR NEW M.MIX/A.PRO27456110K ROT 1B D SFT S V 16M25201470P 100V 5% CAP T&R RCE .2454221N 50V TUB CAP T&R464661N5256B 30V0 0W5 ZENER 5% T28705GREY KNOB FOR NEW M.MIX/A.PRO26AP12XX GENERAL PARTS LISTRadioFans.CN 收音机爱 好者资料库AP1212 SERVICE MANUALSPECIFICATIONSIFREQUENCY RESPONSE:-Tone and graphic flat.20Hz - 20KHz: +/- 3dBTOTAL HARMONIC DISTORTION:-At MAIN out with -10dB input. 0.02% or less.INPUT NOISE:-At channel insert, 150 ohm .-122 dBv, at any gain (!).INSERT LEVEL:-Output & input.0dBm nominal, -10 to +4 OKLINE INPUT Z.-Balanced.5k ohms-Unbalanced.10k ohmsPHANTOM POWER.48 volts.CHANNEL EQ.LO, MID, HI.MAX GAIN to LINE OUT:-Microphone input.90 dB.-Line input.70 dB.-Insert input.30 dB.DIGITAL SIGNALPROCESSOR EFFECT.16 bits, 16 sounds.GRAPHIC EQUALIZER.9 band, ISO 64Hz - 16KHzSPEAKER PROCESSOR.50Hz, 3dB ; 80Hz, 5dBPOWER OUTPUT:-Measured at 0.1% THD and 1KHz, continuous average power,-One channel driving the following loads:8 ohms.345 watts4 ohms.590 watts2 ohms.850 watts-Measured at 0.1% THD and 1KHz, continuous average power,-Both channels driving the following loads:8 : 8 ohms.310 : 310 watts8 : 4 ohms.275 : 530 watts8 : 2 ohms.240 : 800 watts4 : 4 ohms.480 : 480 watts4 : 2 ohms.420 : 740 watts 2 : 2 ohms. 650 : 650 wattsTOTALHARMONIC DISTORTION:-1KHz, 1dB below full power.0.005% or betterPOWER REQUIREMENTS:-mixer and power amplifier.less than 1440 watts avg.WEIGHT.20 Kg, 44 lb.M1061 Alesis Digital Effects ProcessorA replacement board is available, order Yorkville Sound part number M1061SPECIAL NOTESBP1LBP2L22u25vC9L16v10uC11LMR854D1L5R65WR21L10RR24LMP11234MP712344uHL1LMT1MT2GMAC224Q12L100KRV1LMT1GMT2MBS4991Q11LMR854D4L1R0.5WR13LBAV21D8LMR854D6L22u25vC4L150v470pC2L500mW14vZD2L500mW16vZD4L10RR14L10RR5LPSGDMTP12P10Q6LMR854D2LMJ15023Q8LMJ15023Q7LYORKVILLENAME:PCB#&VER:MODELS:SCH ISSUE:TITLE:DATE:M1048-2.40AUDIOPRO_AP-1212/AP-1216_MIXERSM1048A.SCHJUL/09/97CURRENT_AMP1.60MJ15022Q5LMJ15022Q4LMJ15022Q3LMJ15023Q10L0R15WR10L0R15WR19LMJ15022Q2LMJ15023Q9L0R15WR9L0R15WR18L1R0.5WR4L500mW16vZD1L150v470pC7L63v220nC19LSGDNMTP10N15LQ1LBAV21D7L63v220nC17L63v220nC15L63v220nC13LMP7100v100nC12L100v100nC10L3R92WR20L47KR12L47KR2L500mW16vZD3L100v220nC5L100v220nC1L100RR15L27K0.5WR16LMP5100KRV1R5600u100vC20LMP31234MP4MP327K0.5WR25R10K0.5WR26RMP610K0.5WR27L5600u100vC14L33KR22LBAV21D10L30kR30L10987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDJUL/09/97FEB/23/94.AUG/16/94VVVVVV1.601.50.1.40NNNNNNCORRECTION_C7L_WAS_NAMED_C8LPC#4557_MTP10N12L-MTP10N15L1R_1/2W_ADDED_ACROSS_R4L/RPC#4638_ZD2L/R_12V-14VAP-1212/AP-1216M1048A.SCH_DATABASE_HISTORYBAV21D9L1R0.5WR4AL1nC21L100RR29LMBS4992NCMT1MT2MAC224GMT2MT1500mW30VZD5L10u40VC22LMTP10N15LMTP12P10SDGVIEWBOTTOMBEMJ15022MJ15023100RR6LMP212343R92WR23L470u63vC16LMP2EY127K0.5WR8LMR854D3LMP1EY2MP41234470u63vC18L27K0.5WR28LMR854D5LMP51234MP61234VM-VM-VM-VM-VH-VH-VH-VH-VH+VH+VH+VH+VM+VM+VM+VM+FTSENSEFTSENSEFTSENSEFTSENSELOP_REFLOP_REFLBNLBNKILLKILLKILLKILLLSPKLBPLBPLENLENLEPLEPLFNLFNROPROPROPLFPLFPROP_REFROP_REFROP_REFROGROGROGREPREPREPRENRENRENRBNRBNRBNRFNRFNRFNLTSENSELTSENSERFPRFPRFPLOPLOPLOPLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGRBPRBPRBPRTSENSERTSENSETO HEATSINKTO HEATSINKISOTHERMALISOTHERMALSUFFIX FOR THE RIGHT CHANNELSUFFIX WILL HAVE A RCAPACITORCAPACITOR43BETWEEN TESTPOINTS 3 & 4ADJUST FOR 2 TO 3 MILLIVOLTSLOW ESRLOW ESRCURRENT AMPLIFIERDC PROTECTIONTEMPERATURE SENSORSCURRENT AMPLIFIER.NOTE: PART NUMBERS WITH A LRIGHT CHANNELOUTPUTSWARNING: 200 VDC IS BETWEEN THE POWER SUPPLIES. THIS PRESENTS A SIGNIFICANT SHOCK HAZARD. PLEASE, USE EXTREME CAUTION WHEN SERVICING!THE MINIMUM REQUIRED FOR PROPER OPERATION.NOTE THAT THE CAPACITOR VOLTAGES SHOWN AREALL UNMARKED DIODES ARE 1N4148.ACTUAL VOLTAGE RATINGS MAY BE HIGHER.IDLE CURRENT:VCD.020.012.008.005.020.012.008.005.020.012.008.005ROUTEGAGE0.01/HOLESHEARSHEARSHEARSHEARSHEARSHEARSHEARSHEAR.020.012.008.005SOLDERSIDE M1048-2.50-2.50BLANK SIZE=15.700X8.200M1048WC4D10RBAV21R30R30KWC11J5R21L5R65WATTR24L10RRV1L100KQ11LMBS4992C7L470PL1L4uHZD5R30VBEQ6LMTP12P10NEG_TIERQ9LYS#6927MJ15023J19C1L220NC20LPART#5600U100VZD4L16VZD5L30VD1LMR854D10LBAV21D4LMR854D6LMR854D2LMR854D9LBAV21C22R50V10uD5LMR854R13L1R0.5W4uHPART#3759R4L0R511WEY10EY9R30L30KJ6R16L27K0.5WJ13R27L10K0.5WEY8J1EY5R8L27K0.5WR28L27K0.5WC16L470U63VC18L470U63VEY1EY2J4R24R10RQ11RMBS4992EY3EY4J8R20L3R92WATTR29L100RR23L3R92WATTR10L0R15WATTR19L0R15WATTR9L0R15WATTR18L0R15WATTR21R5R65WATTRV1R100KR22L33KR15L100RR6L100RR14L10RR5L10RC7R470PEY6BEQ6RMTP12P10NEG_TIERQ9RYS#6927MJ15023R12L47KR2L47KD8LBAV21C1R220NC20RPART#5600U100VZD4R16VQ12L#6444TRIACMAC224YYYZD2L14VC2L470PD1RMR854D4RMR854D6RMR854C19L220NC17L220NC15L220NC13L220ND2RMR854C12L100ND5RMR854R13R1R0.5WR4R0R511WC5L220NZD1L16VR16R27K0.5WR26R10K0.5WZD3L16VJ9R8R27K0.5WBEQ1LMTP10N15POS_TIERR25R27K0.5WC16R470U63VQ5LYS#6900MJ15022Q4LYS#6900MJ15022Q3LYS#6900MJ15022C18R470U63VQ2LYS#6900MJ15022Q7LYS#6927MJ15023J18R20R3R92WATTR10R0R15WATTR19R0R15WATTR9R0R15WATTR18R0R15WATTR15R100RR6R100RR14R10RR5R10RR12R47KR2R47KD8RBAV21ZD2R14VJ10J16C2R470PMP2FUNCTIONJ12EY7C19R220NC17R220NC15R220NC13R220NC5R220NZD1R16VZD3R16VBEQ1RMTP10N15POS_TIERQ5RYS#6900MJ15022Q4RYS#6900MJ15022Q3RYS#6900MJ15022Q2RYS#6900MJ15022Q7RYS#6927MJ15023J2MP6FUNCTIONR23R3R92WATTC10L100NC14LPART#5600U100VC9L22U25VC4L22U25VJ3J11R22R33KQ12R#6444TRIACMAC224YYYJ17C10R100NMP4FUNCTIONMP1FUNCTIONC14RPART#5600U100VJ15D7LBAV21J7PART#3759MP3FUNCTIONC9R22U25VC4R22U25V_WC11C12R100NMP5FUNCTIOND7RBAV21MP7FUNCTION_WC6TJH2Q8RYS#6927MJ15023_WC4Q8LYS#6927MJ15023C22L50V10uGUIDEETCHGUIDEETCHGUIDEETCHD3RMR854Q10RYS#6927MJ1502300TJH1J14D3LMR854Q10LYS#6927MJ15023WC14D9RBAV21R29R100RC21R1NC21L1NL1R4uHC11R10U16VC11L10U16V2019181716151413121110987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDDDDDDDAUG/19/96.AUG/17/94NOV/28/95.OCT/19/95APR/04/95FEB/23/94VVVVVVVVVVVV2.52.2.512.50.2.502.402.40NNNNNNNNNNNNPC#5187_AMP-INS-SOCKET_EYELET.PC#4638PC#4969.PC#4924PC#4746PC#4557AP-1200/AP-1212M1048.PCB_DATABASE_HISTORYGUIDEETCHWC2WC6WC13_WC2_WC13_WC14ROGROGKILLKILLLFPRTSENSEVH-VH-LFNVH+VH+VM-VM-REPRFPLBNLBPLENVM+VM+RBNRFNRBPLOGLOGRENLOPLOPLTSENSELEPROPROPFTSENSEFTSENSEASSEMBLY M1048-2.52BLANK SIZE=15.700X8.200PCB MECH M1048-2.50ADD 1R 1/2W ACROSS R4L,R4RZD2L,ZD2R FROM 12V TO 14VAT ASSEMBLY AND RETORQUED TO 8TORQUE FOR TO3 IS 8 INCH/LBHOLES FOR 1/2W FROM .040 TO .0474 APPROV