Yorkville AP312 pwr sm
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Page 1
Ii
- SERVICE MANUAL
2-" AP312 iiiiii'iiiiiii
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1. Parts List
2. Block Diagram
3. Input channel Board
0 mm!) schematic
. 0 mm!) pcb
4. Stereo & Master Board
- m1101 schematic
WORLD HEADQUARTERS 0 m1101 pcb
CANADA U.S.A.
5. Power-Amp
Yorkville Sound Yorkville Sound Inc. 0 m1106 schematic
550 Granite Court 4625 Witmer Industrial Estate 0 m1106 pcb
Pickering, Ontario Niagara Falls, New York
L1 W-3Y8 CANADA 14305 USA 6_ EFX Schematic
Voice: (905) 837-8481 Voice: (716) 297-2920 7. export Wiring Diagrams
Fax: (905) 837-8746 Fax: (716) 297-3689 . 245,
0 230v
7. Contact Info
Yorkville
Manual-Service-ap312-1vt Oct 19/2000
Quality and Innovation Since 1963
Printed in Canada
Page 2
AP312 Parts List 10/21/99
AP312 Parts List 10/21/99
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4343 1 4w 470K 5% T&R RES 2
6127 1/4w 470K 5%MINI T&H RES 1
4344 MW 1M 5% T3R RES 1
4943 um 1M 5% .2"U T&R RES 6
4345 1/4w 2M2 5% T&R RES 1
4333 1/4w 4M7 5% T3R RES 9
4951 MW 4M7 5% .2"U T&Fl RES 4
4751 um 22M 5% TAR RES 2
3336 ,2" 4C-23AWG RIBBON CABLE 0.1 " 2
3323 17" 4C-23AWG RIBBON CABLE 0.1 " 1
3335 ,2" 3C-23AWG RIBBON CABLE 0.1" 1
3339 I.7"120-26AWG RIBBON 0.25"S3R 093 1
3740 15" 12C-23AWG RIB 1 W/LCK HDR 093 1
9003 20GA SATINCOAT STEEL 4 x 3 SHEET 4
9020 13GA COLD ROLLED STEEL 4x3 SHEET 5.3
9150 .031" 43x96 UTILITY ALUMINUM 1.23
9251 .063" 43x96 5052H32 ALUM VINYL LAMI 3
9534 HEATSINK (FUDGE) AP312/313/DJM303 0.736
9533 BLACK U' EXTRUSION DIE 4943 0.136
3342 44 x 5/16 PAN OUAD TYPE A JSSOO BLK 13
3332 6-32 x 1/4 PAN PH TAPTITE JSSOO 3
3307 6-32 x 5/16 PAN PH MS .IS500 13
3301 6-32 x 3/3 PAN PH TAPTITE JS500 9
3329 6-32 x 3/3 FLAT PH TAPTITE BOM REA 24
3323 6-32 x 3/4 PAN PH TAPTITE JSSOO 6
3323 6-32 x 1 PAN PH TAPTITE JSSOO 2
3303 3-32 x 3/3 PAN OUAD TAPTITE JSSOO 4
3999 3-32 x 5/3 PAN PH TAPTITE JSSUO 10
3735 43 x 3/4 OVAL PH TYPE A JS500 BLACK 4
3315 3-32 x 3/4 PAN PH TAPTITE JS500 3
3374 3-32 x 1' PAN PHIL TAPTITE JSSOO 3
3749 10-32 x 1/2 ODx PH TAPTITE JSSUO 4
3753 410 x1/2 PAN PH TYPE A ZINC 6
3321 1013 x1 3/32 TYPE B HEX W/SLOT BL 4
3735 1/4-20 x 2 1/2 HEX HD MS JSSOO BLK 1
3307 3/13 NYLON SPACER OD1/3 x ID .033 3
3751 SNAP IN 5/13 SPACER RICHCO 11
3744 SNAP IN .375 SPACER RICHCO 7
3739 CUSTOM .4 LED SPACER 24
3335 1/2 PLASTIC HEX SPACER #3 13
3357 6-32 x 3/3" HEX SPACER ALUMINUM 1
3432 3/3 1D FLAT WASHER 21
3313 3/4 OD x 5/13 ID x .03 THICK WASHER 2
3511 43 FLAT WASHER NYLON 13
3491 410 SPLIT LOCK WASHER BO 4
3433 DPDT PUSH SW PCMT H BREAK B4 MAKE 1
3437 DPDT PUSH SW PCMT V MINI UGT 3522 3
3393 SPST ROKR SW OUIK 130" AC PWR BL/BL 1
5335 1000U 35V 20%CAP RADIAL ELECT BUL 1
3552 AIR VENT, AP MIXERS 1
3553 BUMPER.AP312 SERIES MIXEH17250" 2
3557 GABLE, 3-HOLE AP MIXERS STYLE 2 2
3531 CUSTOM PBL TRANSISTOR SPACER 5
1253 AP312 POWER TRANSFORMER T'RD 1
v51: Description Qty. v51: Description my. v53 Descripnon my.
3507 23 PIN x .3" LC DEEP SOCKET 1 5317 130N 50V10%CAPT3R BEAD x7R 2 4345 15W 220R0 1%FLAME PROOF T3R RE 4
3550 44PIN PLCC SOCKET 1 5233 330M 63v 5%CAP T&Fl RAD .2"FLM 2 4357 1/4W 220R 5% T3R RES 11
3557 34PIN PLCC SOCKET 1 5240 330M 63V10%CAP T3R RAD .2"FLM 2 4977 1/4W220R 5%MINI T&Fl RES 4
3571 23 PIN x .3" LC. SOCKET 1 5255 ,1U 63V 20%CAP T3R RAD .2"EL 2 4303 1/3W 249R 2%FLAME PROOF T&R RES 24
3994 CRYSTAL CODEC 44PIN PLCC 1 5253 ,1U 33V 5%CAP T3R RAD .2'FLM 3 4933 MM 270R 5%MINI T&Fl RES 4
3940 16MHZCRYSTALVERT2-PIN.25'CASE 1 5257 ,2U2 33V20%CAPT3R RAD .2'EL 4 4730 1/3W274R 1%FLAME PROOF T&Fl RES 4
5991 RED 3MM LED 1V9 20MA W/STOP T3R 4 5259 ,4U7 33V 20%CAP T&Fl RAD .2"EL 3 5010 1/4W 330Rx9 5% 10PIN SIP RES 1
3400 YEL 3MM LED 1V9 6MA HIGHEFF 2 5232 JOU 13V 20%CAP T&H 5X7MM .2"NP 5 4950 um 390R 5% .2"U T&Fl RES 4
3401 GRN 3MM LED1V9 3MA HIGHEFF 6 5260 ,22U 50v 20%CAP T&Fl RAD .2"EL 13 4321 1/4w470R 5% T3R RES 9
3403 ORN 3MM LED1V7 5MA 15 5631 ,22U 50V 20%CAPT&F\5X7MM .2"EL 13 4933 MW 470R 5% .2"U T3R RES 4
3403 GRN 3MM LED1V9 5MA FROSTED 1 5961 ,33U 13v 20%CAP T3R RAD .2"NP 41 4930 1/4W 470R 5%MINI T3R RES 12
3425 BAv21 200V 0A25 DIODE T&H 4 5267 100U 25V 20%CAP T&Fl RAD .2"EL 3 4799 1/4w 562R 1% T3R RES 24
3434 3A2 200V 6A0 DIODE 4 5379 100U 13v 20%CAP T&Fl 3x7MM .2"EL 23 4922 MM 320R 5% .2"U T&Fl RES 22
3433 1N4004 400V 1A0 DIODE T3R 13 5914 100U 63V20%CAP BLK10X13MM EL 4 4373 1/4W 330R 5% T3R RES 2
3325 1N4143 75V 0A45 DIODE T&R 31 5330 330U 25V20%CAP BLK10X13MM EL 1 4923 1/4W 330R 5% .2"U T3R RES 5
3733 BAT35 30V 0A2 DIODE SCHTKY T&Fl 3 5337 2200U 50V 20%CAP BLK13X27MM EL 1 4924 1/4w 750R 5% .2"U T&FI RES 4
3439 1N52253 3V0 0W5 ZENER 5% T&Fl 2 5394 3900U 30V 20%CAP BLK 30x40MM ELS 4 4925 um 320R 5% .2"U T3R RES 2
3440 1N750ARL 4V7 0W5 ZENER 5% T3R 4 4531 RDT GRY 13MM 4BIT ENCODER P23 2 5013 1/3W 320R 5%FLAME PROOF T3R RES 2
3433 1N753ARL 3V2 0W5ZENER 5%T3R 1 4537 ,10K BLIN 9MM DETENT P25 23 4392 1/4W 910R 5% T&Fl RES 2
3450 1N5242B 12V0 0W5 ZENER 5% T&Fl 1 4563 ,10K BLIN 9MM P25 21 4323 1/4W 1K 5% T&Fl RES 1
3324 1N52463 13V0 0W5 ZENER 5%T3R 4 4567 720K 5C R/A 9MM P25 3 4913 1.0W 1K 5% T3R RES 4
3433 1N5251BRL 22V0 0W5 ZENER 5% T&R 1 4570 ,20K 5C R/A12MM STEREO P21 2 4931 um 1K 5%MINI T&H RES 15
3423 1N5254B 27V0 0W5 ZENER 5%T3R 1 4545 ,50K LIN12MM STEREO DETENTP21 4 4996 um 1K070 0.1%"- T&R RES 2
3733 MC7305CT T0220P 5V0REG V1 1 4543 750K BLIN 9MM DETENT P25 3 4535 um 1K2 5%MINI T3RRES 9
3353 NJM7315FA TO220P15V0 REG IS V1 1 4533 ,50K BLIN 9MM P25 3 4354 um 1K2 5% T3R RES 12
3357 NJM7915FA TO220N15V0 REG IS V2 1 4437 ,10K 10A AUD 30MM STEREO S01 3 4713 5.0W 1K5 5% BLK RES 4
5101 BC5500 T092 NPNTRANT3R TB 2 4439 ,10K BLIN30MM $01 3 4324 114W 1K5 5% T3R RES 1
5102 BC560C TO92 PNPTRANT3R TB 19 3996 ,20K LIN30MM DETENT S12 13 4933 um 1K5 5%MINI T&HHES 14
5103 MPSA03 TO92 NPN TRAN T&R TA 6 4433 ,50K BLIN 30MM S01 2 5017 1/3W 1K5 5%FLAME PROOF T&Fl RES 4
5104 MPSA53 TO92 PNPTRAN T3R TA 7 4529 470R TRIM POT 2 4303 1/4W 2K 5% T&H RES 3
5109 MPSA43 TO92 NPN TRAN TA 2 2459 7.0AMP CIRCUIT BREAKER 1 4946 um 2K 5% .2"U T&Fl RES 5
5110 MPSA93 TO92 PNP TRAN TA 4 714 1.5 MILX36"CLEAH POLY SHEETING 4 3113 1/4W 2K 5%MINI T&H RES 22
5105 MPSA13 TO92 NPN DARLT3R TA 12 3319 iSUH COIL13AWG R000 AIR CORE 2 4347 1/4W 2K2 5% T3R RES 5
5122 J109 T092 NCH JFETT&F| TC 2 3473 CLIP205/137x03213-22AWG DISCO/INS 2 4933 MM 2K7 5% .2"U T3R RES 1
3303 MJE15032 T0220 NPN TRAN TE 2 3439 CLIP 250x032 13-22AWG DISCO/INSL 2 4326 1/2W 3K3 5% T3R RES 1
3309 MJE15033 TO220 PNPTRAN TE 2 3490 CLIP250x032 14-16AWG DISCO/INSL 11 3133 1/4w 3K3 5%MINI T&Fl RES 3
3913 2N6045 BD649TO220 NPN TRAN DARL TE 1 3529 CLIP 250x032 TN 13-22AWG MALE 1 4793 MM 4K590 0.1% T&Fl RES 2
3915 TIP102 T0220 NPN TRAN DARL TE 1 3601 RING TERMINAL 13AWG WIRE 3 :13 SCREW 2 4327 um 4K7 5% T&R RES 29
3933 MJL21194 T03P NPN TRAN TK 2 3632 250 MALE PCBTAB BULKCARTRIGE 12 4932 1/4W 4K7 5%MINI T&R RES 13
3991 MJL21193 TO3P PNP TRAN TK 2 3497 1/4'JCK PCB MTVERTISO 1 3123 1/4W 4K99 1%MINI MF T3R RES 54
3754 NJM072BL IC DUAL OPAMP INLINE 1 3493 1/4"JCK PCB MT HORZ 4 4973 um 3K3 5%MINI T&Fl RES 3
3793 MC4741CP IC OUAD OP AMP 1 3921 1/4'JCK PCBMTVERT STER RT SWT 21 4301 1/4W 3K93 1% T&F\ RES 4
3340 MC33073P IC DUAL 0P AMP 13 3463 RCA DUAL PCB MT VERT GOLD 24MM 2 4337 1/4W 7K5 5% T&Fl RES 20
3337 LM339N IC OUAD COMPARATOR 2 3953 SPKON 4C PCB MT HORZ GRY 44 2 4333 MM 3K2 5% T&Fl RES 3
3332 TL072CP IC FET DUAL OP AMP 21 3925 XLFl FEML PCB MT VERT 24MM U-CONT 3 4990 um 3K2 5%MINI T&Fl RES 5
3745 LM13300N IC XCONDUCTANCE AMP 1 3451 EYELET SMALL 0.039 OD PLATED 53 4732 1/4W 9K730 0.1%" T3R RES 2
3943 74HC374N IC OCTAL DTYPE LATCH 1 2436 1.5 AMP SLO-BLO T3R FUSE 2 4300 1/4W 10K0 1% T3R RES 3
3932 74HC30 IC 3-INPUT NAND GATE 1 3331 FAN 30MMx30MM 30CFM12VDC230MA 1 4329 1/4w 10K 5% T&Fl RES 17
3931 27C512 PROM IC YORKVILLE 13x13 PRO 1 3392 HEATSINKTHERMALOV 6079-PB 1 4940 MM 10K 5% .2'U T3R RES 3
3992 1365102 IC DIGITAL REVERBASIC 1 3745 DUALXSISTOH PBL SPRING PLATEZN 5 4933 1/4W 10K 5%MINI T&H RES 41
3993 1250101 IC SRAM 32Kx3 1 3632 #4TEFLON WASHER.125ID.231OD .031 2 5011 1/4W710KX9 2% IOPIN SIP RES 1
3477 100K 5% 1/4W THERMISTOR T&Fl 0.2 2 3321 HEYCO 41200 STRAIN RELIEF 1 6116 um 10K0 1%MINI MF T&R RES 1
5200 ,10P 200v 5%CAP T&H RAD CER.2'NPO 2 3593 36PIN BREAKAWAV.15GOLD.100 0.333 4353 1/4W 12K 5% T3R RES 3
5405 ,27P 200v 5%CAP T&Fl RAD CER.2'NPO 3 3597 12 CIR HDR BOT ENTRY 0.1GOLD 1 4775 1/4W 14K0 1% T3R RES 2
5203 ,47P 100V 2%CAP T&Fl RAD CER.2'NPO 3 3333 12 CIR CABLE HOLDER .093 3 4979 114W 15K 5%MINI T&Fl RES 3
5403 ,47P 100V10%CAPT&H BEAD NPO 2 5939 4CIR CABLE HOLDER .093 2 4331 1/4W 13K 5% T&Fl RES 9
5199 100P 100v 2%CAP T&H RAD CER.2'NPO 4 3300 332 KEPS NUT ZINC 5 4954 MM 13K 5% .2'U T&R RES 1
5193 150P 100v 2%CAP T&Fl RAD CER.2'NPO 6 3737 3-32 KEPS NUTZINC 1 3125 1/4W 13K 5%MINI T&R RES 3
5414 270P 50V10%CAPT3RBEAD NPO 2 3345 10-32 PEMNUTSS-032- Z1 3 3123 1/4W 20K0 1%MINIMF T3RRES 2
5417 330P 50V10%CAPT3R BEAD NPO 2 3733 1/4»20 KEPS NUTZINC 1 4332 MM 22K 5% T&Fl RES 4
5203 ,1N 400v 5%CAP T&Fl RAD .2"FLM 14 3363 ELASTOMER PAD TSIL3 1.2X6.0 3 3129 MM 27K 5%MINI T3R RES 2
5273 ,1N5 200V 5%CAP T&H RAD CEFLZ'NPO 31 3530 12 CIR WAFER W/LCK VT 0.1" 1 4340 MM 33K 5% T&R RES 7
5274 ,2N2 200V 5%CAP T3R RAD CER.2'NPO 13 3313 EMI SUPPRESSION FERRITE BEAD T&Fl 2 3122 um 33K 5%MINI T&Fl RES 53
5209 ,4N7 250V 5%CAP T&Fl RAD .2'FLM 2 4597 22AWG STRAN TC WIR JMP 33 4794 um 37K90 0.1% T&Fl RES 2
3451 ,4N7 250V 20%CAP BLKY' 10MM AC 1 4599 22AWG SOLID SC WIR T&Fl JMP 293 4353 1/4W 39K 5% T&Fl RES 3
5433 ,5N3 50V10%CAP T3R BEAD x7R 2 5299 24AWG SOLID SC WIR RAD JMF 33 4903 1/4W 45K3 1% T3R RES 4
5272 ,3N3100V 5%CAP T&Fl RAD .2'FLM 3 4719 5.0w 0R13 5% BLK RES 4 4334 1/4W 47K 5% T&Fl RES 9
5204 JON 100v10%CAP T3R RAD .2"FLM 9 4703 2.0w 2R 5% T&R RES 4 3119 1/4W 47K 5%MINI T&Fl RES 7
5205 ,15N 100v10%CAP T3R RAD .2FLM 1 4333 um 4R7 5% T&Fl RES 4 4335 1/4W 56K 5% T3R RES 3
5207 ,13N 100v 5%CAP T&Fl RAD .2"FLM 2 4305 um 10R 5% T&Fl RES 3 4923 1/4W 56K 5% .2"U T&Fl RES 2
5210 ,22N 100V10%CAPT&H RAD .2FLM 9 4610 1/4W 10R 2%PLAME PROOF T3R RES 1 4343 114W 62K 5% T3R RES 3
3435 ,22N 275v 20%CAP BLKX2' 15MM AC 1 4633 1.0w 10R 5%FLAME PROOF T&R RES 4 4333 1/4W 63K 5% T&R RES 2
5222 ,33N 100v10%CAP T3R RAD .2FLM 5 4930 1/4w10R 5% .2'U T&R RES 4 4760 1/4W 75K 5% T3R RES 2
5303 ,33N 50V10%CAP T&Fl BEAD X7R 1 4709 5.0W 22R 5% BLK RES 1 4536 1/4W 32K 5%MINI T&H RES 3
5223 ,39N 100V10%CAPT&H RAD .2FLM 1 4995 1/4W 33R2 1%FLAME PROOF T&Fl RES 6 4337 114W 32K 5% T3R RES 3
5224 ,47N 100v10%CAP T3R RAD .2"FLM 4 3134 MM 47R 5%MINI T3R RES 1 4929 1/4W 32K 5% .2"U T&Fl RES 4
5223 ,63N 100v 5%CAP T&Fl RAD .2"FLM 12 4603 MM 75R 2%PLAME PROOF T&R RES 4 4942 1/4w100K 5% .2"U T3R RES 4
5223 100N 100v 5%CAP T&Fl RAD .2"FLM 74 4302 1/3w100R 5% T3R RES 13 4351 1/4W 120K 5% T&F\ RES 2
5314 100N 50V10%CAPT&HBEAD X7R 12 4352 1/4W 100R 5% T3R RES 2 4796 1/4W130K 5%MINI T3R RES 1
5230 130N 33V 5%CAP TAR RAD ,2'FLM 2 4934 MM 150R 5%MINI T&H RES 4 4333 1/4W 200K 5% T&F\ RES 2