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SERVICE MANUAL
1. Parts List 2. Block Diagram
WEB ACCESS: http://www.yorkville.com
3. Input Channel Board ˇ m1155 schematic ˇ m1155 pcb 4. Stereo & Master Board ˇ m1156 schematic ˇ m1156 pcb 5. Non-tier Power ˇ m1104 schematic -Amp ˇ m1104 pcb 6. DEP ˇ m1101 schematic 7. Addendums ˇ Effects ˇ Service Bulletin (Ground Hum) 8. Contact Info
WORLD HEADQUARTERS CANADA Yorkville Sound
550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746
U.S.A. Yorkville Sound Inc.
4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-ap81x-2v2.pdf Oct 19/2000
R2
AP800 Parts List 10/25/99
YS # 3507 3550 3557 3571 6994 6940 5907 5908 6403 6408 6419 6425 6438 6825 6934 6733 6440 6436 6822 6463 6426 6485 6738 6871 6872 5101 5102 5103 5104 5105 5106 5119 5123 6912 6988 6989 6990 6991 6754 6798 6840 6867 6882 6889 6745 6943 6962 6981 6992 6993 5190 6448 6880 6478 5405 5203 5408 5199 5410 5196 5417 5206 5273 5208 5274 5426 5209 6451 5433 5272 5204 5207 5210 5304 6435 5222 5306 5224 5226 5310 Description 28 PIN X .6" I.C DEEP SOCKET 44PIN PLCC SOCKET 84PIN PLCC SOCKET 28 PIN X .6" I.C. SOCKET CRYSTAL CODEC 44PIN PLCC 16MHZ CRYSTAL VERT 2-PIN .25"CASE YEL 3MM LED 1V9 20MA .4SPCER T&R GRN 3MM LED 1V9 20MA .4SPCER T&R ORN 3MM LED 1V7 5MA GRN 3MM LED 1V9 5MA FROSTED BRIDGE 35A 400V WIRE LEAD GI3504 BAV21 200V 0A25 DIODE T&R 1N4004 400V 1A0 DIODE T&R 1N4148 75V 0A45 DIODE T&R MR854 400V 3A0 DIODE FASREC BAT85 30V 0A2 DIODE SCHTKY T&R 1N750ARL 4V7 0W5 ZENER 5% T&R 1N753ARL 6V2 0W5 ZENER 5% T&R 1N4745A 16V0 1W0 ZENER 5% T&R 1N5251BRL 22V0 0W5 ZENER 5% T&R 1N5254B 27V0 0W5 ZENER 5% T&R 1N5256C 30V0 0W5 ZENER 2% T&R MC7805CT TO220 P 5V0 REG V1 MC7915CT TO220 N 15V0 REG V2 MC7815CT TO220 P 15V0 REG V1 BC550C TO92 NPN TRAN T&R TB BC560C TO92 PNP TRAN T&R TB MPSA06 TO92 NPN TRAN T&R TA MPSA56 TO92 PNP TRAN T&R TA MPSA13 TO92 NPN DARL T&R TA MPSA63 TO92 PNP DARL T&R TA 2N5638 TO92 NCH JFET T&R TC NJM431L TO92 S 2V0 REG T& BDX53C TO220 NPN TRAN DARL TE MJL21194 TO3P NPN TRAN TK MJL1302A TO3P PNP TRAN TK MJL3281A TO3P NPN TRAN TK MJL21193 TO3P PNP TRAN TK NJM072BL IC DUAL OPAMP INLINE MC4741CP IC QUAD OP AMP MC33078P IC DUAL OP AMP LM339N IC QUAD COMPARATOR TL072CP IC FET DUAL OP AMP TLO74CN IC QUAD O/A T.I ONLY LM13600N IC XCONDUCTANCE AMP 74HC374N IC OCTAL DTYPE LATCH 74HC30 IC 8-INPUT NAND GATE 27C512 PROM IC YORKVILLE 16X16 PRG 1365-102 IC DIGITAL REVERB ASIC 1250-101 IC SRAM 32KX8 MBS4992 TO92 8V5 DIAC BT139 TO220 16A TRIAC 500V 4N35 OPTO-COUPLER AS35FN-TO92 TEMPERATURE SENSOR _27P 200V 5%CAP T&R RAD CER.2"NPO _47P 100V 2%CAP T&R RAD CER.2"NPO _47P 100V 10%CAP T&R BEAD NPO 100P 100V 2%CAP T&R RAD CER.2"NPO 100P 100V 10%CAP T&R BEAD NPO 150P 100V 2%CAP T&R RAD CER.2"NPO 330P 50V 10%CAP T&R BEAD NPO __1N 400V 5%CAP T&R RAD .2"FLM __1N5 200V 5%CAP T&R RAD CER.2"NPO __2N2 400V 5%CAP T&R RAD .2"FLM __2N2 200V 5%CAP T&R RAD CER.2"NPO __2N2 50V 10%CAP T&R BEAD Y5R __4N7 250V 5%CAP T&R RAD .2"FLM __4N7 250V 20%CAP BLK 'Y' 10MM AC __5N6 50V 10%CAP T&R BEAD X7R __6N8 100V 5%CAP T&R RAD .2"FLM _10N 100V 10%CAP T&R RAD .2"FLM _18N 100V 5%CAP T&R RAD .2"FLM _22N 100V 10%CAP T&R RAD .2"FLM _22N 50V 10%CAP T&R BEAD X7R _22N 275V 20%CAP BLK 'X2' 15MM AC _33N 100V 10%CAP T&R RAD .2"FLM _33N 50V 10%CAP T&R BEAD X7R _47N 100V 10%CAP T&R RAD .2"FLM _68N 100V 5%CAP T&R RAD .2"FLM _68N 50V 10%CAP T&R BEAD X7R Qty. YS # 1 5228 1 5314 1 5230 1 5317 1 5233 1 5240 2 5256 6 5257 15 5259 1 5281 1 5282 4 5260 10 5631 104 5961 4 5267 2 5879 7 5618 5 5887 4 5894 1 4581 1 4537 4 4562 1 4566 1 4567 1 4570 16 4545 29 4568 1 4385 2 4487 14 4489 2 3996 4 4488 2 4541 2 3606 6 3820 2 3497 2 3498 6 3921 1 3466 1 6956 21 3925 2 3451 6 2486 8 3863 1 3692 1 3501 1 3745 1 8682 1 3552 1 3788 2 3810 2 3827 2 8392 2 8393 3 8394 5 8395 2 8397 1 8638 4 8661 2 8680 2 3468 7 3821 31 3596 8 3597 8 3638 4 8800 12 8787 1 8845 2 8797 12 3866 11 3580 2 3818 5 4597 2 4599 1 5299 5 4745 1 4694 10 4605 12 4686 2 4709 Description 100N 100V 5%CAP T&R RAD .2"FLM 100N 50V 10%CAP T&R BEAD X7R 180N 63V 5%CAP T&R RAD .2"FLM 180N 50V 10%CAP T&R BEAD X7R 330N 63V 5%CAP T&R RAD .2"FLM 680N 63V 10%CAP T&R RAD .2"FLM __1U 63V 5%CAP T&R RAD .2"FLM __2U2 63V 20%CAP T&R RAD .2"EL __4U7 63V 20%CAP T&R RAD .2"EL _10U 16V 20%CAP T&R RAD .2"NP _10U 16V 20%CAP T&R 5X7MM .2"NP _22U 50V 20%CAP T&R RAD .2"EL _22U 50V 20%CAP T&R 5X7MM .2"EL _33U 16V 20%CAP T&R RAD .2"NP 100U 25V 20%CAP T&R RAD .2"EL 100U 16V 20%CAP T&R 8X7MM .2"EL 470U 25V 20%CAP BLK 10X15MM EL 2200U 50V 20%CAP BLK 18X27MM EL 3900U 80V 20%CAP BLK 30X40MM ELS ROT GRY 18MM 4BIT ENCODER P23 _10K B LIN 9MM DETENT P25 _10K LIN 12MM STEREO DETENTP21 _10K B LIN 9MM P25 _20K 5C R/A 9MM P25 _20K 5C R/A 12MM STEREO P21 _50K LIN 12MM STEREO DETENTP21 _50K B LIN 9MM P25 100K 5C R/A 12MM STEREO P21 _10K 10A AUD 60MM STEREO S01 _10K B LIN 60MM S01 _20K LIN 30MM DETENT S12 _50K B LIN 60MM S01 100R TRIM POT 12.0 AMP CIRCUIT BREAKER ___4UH COIL 14AWG ZOBEL HORIZONTAL 1/4" JCK PCB MT VERT ISO 1/4" JCK PCB MT HORZ 1/4" JCK PCB MT VERT STER RT SWT RCA DUAL PCB MT VERT GOLD 24MM SPKON 4C PCB MT HORZ GRY #4 XLR FEML PCB MT VERT 24MM U-CONT EYELET SMALL 0.089 OD PLATED 1.5 AMP SLO-BLO T&R FUSE FAN 80MM X 80MM 39CFM 12VDC 173MA HEATSINK THERMALOY 6079-PB B52200F006 COMP WASH #4 SMALL DUAL XSISTOR PBL SPRING PLATE ZN #4 TEFLON WASHER .125ID .281OD .031 NYLON SPRING CLAMP QUICKON MALETAB 4" NYLON CABLE TIE SQUARE BUMPER BUTTON BLACK RED STYLE 1 KNOB GREY STYLE 1 KNOB GREEN STYLE 1 KNOB BLUE STYLE 1 KNOB GREY STYLE 2 KNOB AP MIXER SERIES PUSH SW BUTTON GREY BUTTON KNOB FLAT GREY GREY FADER KNOB - AP-812 8' 3/16 SJT AC LINE CORD STRIP 17" HEYCO #1200 STRAIN RELIEF 36PIN BREAKAWAY .15GOLD .100 12 CIR HDR BOT ENTRY 0.1" GOLD 12 CIR CABLE HOLDER .098 6-32 KEPS NUT ZINC 8-32 KEPS NUT ZINC 10-32 PEMNUT SS-032-2-Z1 5/16-18 KEPS NUT JS500 ELASTOMER PAD TSIL 3 1.2X6.0 12 CIR WAFER W/LCK VT 0.1" EMI SUPPRESSION FERRITE BEAD T&R 22AWG STRAN TC WIR JMP 22AWG SOLID SC WIR T&R JMP 24AWG SOLID SC WIR RAD JMP 5.0W 0R1 5% BLK RES 5.0W 1R8 5% BLK RES 1/8W 10R 5% T&R RES 1.0W 10R 5%FLAME PROOF T&R RES 5.0W 22R 5% BLK RES Qty. YS # 58 4995 12 4704 2 6134 2 6200 10 4912 2 4602 3 4852 2 4984 4 4857 2 4944 13 4977 14 4606 13 4986 42 4789 6 5010 25 4872 4 4950 1 4690 8 4933 2 4980 34 4691 4 4799 21 6203 8 4891 2 4922 2 5019 3 4673 8 4873 3 4923 8 4924 18 4925 2 4913 2 4934 1 4981 2 6110 1 4585 4 4988 20 4738 2 4631 2 4946 8 6113 87 4847 2 6202 1 4587 1 4588 1 4936 9 4635 1 4788 1 6136 1 4793 12 4627 10 4943 21 4982 12 6128 11 4828 38 4978 2 4801 3 4887 1 4990 13 4810 1 4829 1 4940 0.333 4983 1 5011 3 6116 3 4773 1 4775 6 4979 1 4771 5 6125 1 6123 2 4777 90 4956 309 6129 34 4917 12 4840 2 6122 11 4868 2 4794 1 4853 Description 1/4W 33R2 1%FLAME PROOF T&R RES 5.OW 33R 5% BLK RES 1/4W 47R 5%MINI T&R RES 1/4W 47R5 1%FLAME PROOF T&R RES 1/4W 75R 5% T&R RES 1/8W 100R 5% T&R RES 1/4W 100R 5% T&R RES 1/4W 150R 5%MINI T&R RES 1/4W 220R 5% T&R RES 1/4W 220R 5% .2"U T&R RES 1/4W 220R 5%MINI T&R RES 1/8W 249R 2%FLAME PROOF T&R RES 1/4W 270R 5%MINI T&R RES 1/4W 324R0 0.1% *** T&R RES 1/4W 330RX9 5% 10PIN SIP RES 1/4W 390R 5% T&R RES 1/4W 390R 5% .2"U T&R RES 1/2W 442R 1% T&R RES 1/4W 470R 5% .2"U T&R RES 1/4W 470R 5%MINI T&R RES 1/4W 510R 5% T&R RES 1/4W 562R 1% T&R RES 1/4W 590R 1%FLAME PROOF T&R RES 1/4W 620R 5% T&R RES 1/4W 620R 5% .2"U T&R RES 1/4W 620R 5%MINI T&R RES 1/2W 680R 5% T&R RES 1/4W 680R 5% T&R RES 1/4W 680R 5% .2"U T&R RES 1/4W 750R 5% .2"U T&R RES 1/4W 820R 5% .2"U T&R RES 1.0W 1K 5% T&R RES 1/4W 1K 5% .2"U T&R RES 1/4W 1K 5%MINI T&R RES 1/4W 1K0 1%MINI MF T&R RES 1/4W 1K2 5%MINI T&R RES 1/4W 1K5 5%MINI T&R RES 5.0W 1K8 5% BLK RES 1/2W 2K 5% T&R RES 1/4W 2K 5% .2"U T&R RES 1/4W 2K 5%MINI T&R RES 1/4W 2K2 5% T&R RES 1/4W 2K21 1%FLAME PROOF T&R RES 1/4W 2K32 1% T&R RES 1/4W 2K43 1% T&R RES 1/4W 2K7 5% .2"U T&R RES 1/2W 3K 5% T&R RES 1/4W 3K160 0.1% *** T&R RES 1/4W 3K3 5%MINI T&R RES 1/4W 4K590 0.1% *** T&R RES 1/2W 4K7 5% T&R RES 1/4W 4K7 5% .2"U T&R RES 1/4W 4K7 5%MINI T&R RES 1/4W 4K99 1%MINI MF T&R RES 1/4W 6K8 5% T&R RES 1/4W 6K8 5%MINI T&R RES 1/4W 6K98 1% T&R RES 1/4W 7K5 5% T&R RES 1/4W 8K2 5%MINI T&R RES 1/4W 9K1 5% T&R RES 1/4W 10K 5% T&R RES 1/4W 10K 5% .2"U T&R RES 1/4W 10K 5%MINI T&R RES 1/4W _10KX9 2% 10PIN SIP RES 1/4W 10K0 1%MINI MF T&R RES 1/4W 12K1 1% T&R RES 1/4W 14K0 1% T&R RES 1/4W 15K 5%MINI T&R RES 1/4W 17K8 1% T&R RES 1/4W 18K 5%MINI T&R RES 1/4W 20K0 1%MINI MF T&R RES 1/4W 21K5 1% T&R RES 1/4W 27K 5% .2"U T&R RES 1/4W 27K 5%MINI T&R RES 1/4W 31K6 1% T&R RES 1/4W 33K 5% T&R RES 1/4W 33K 5%MINI T&R RES 1/4W 36K 5% T&R RES 1/4W 37K90 0.1% *** T&R RES 1/4W 39K 5% T&R RES Qty. 6 1 1 6 1 18 3 4 6 1 9 24 4 2 1 2 2 3 8 5 4 24 12 10 10 2 4 2 5 4 2 2 2 15 4 56 17 8 1 4 29 1 4 2 2 1 2 2 7 2 2 16 33 58 2 4 4 20 8 6 5 11 54 1 14 1 3 8 1 14 4 5 3 7 1 2 21 2 2 4 YS # 4878 4908 4834 6119 4803 4835 4761 4836 4760 4586 4942 4851 4886 4843 6127 4844 4948 4845 4888 4951 3666 3665 3639 3740 9006 9020 9065 9150 9251 9564 9583 8729 8861 8842 8799 8832 8807 8801 8829 8828 8823 8803 8999 8785 8815 8874 8749 8753 8821 8843 8733 3751 3744 3739 3865 8657 8482 3517 8818 3511 8491 3436 3522 3587 5635 8552 8553 8557 8581 1318 Description 1/4W 43K 5% T&R RES 1/4W 45K3 1% T&R RES 1/4W 47K 5% T&R RES 1/4W 47K 5%MINI T&R RES 1/4W 49K9 1% T&R RES 1/4W 56K 5% T&R RES 1/4W 60K4 1% T&R RES 1/4W 68K 5% T&R RES 1/4W 75K 5% T&R RES 1/4W 82K 5%MINI T&R RES 1/4W 100K 5% .2"U T&R RES 1/4W 120K 5% T&R RES 1/4W 200K 5% T&R RES 1/4W 470K 5% T&R RES 1/4W 470K 5%MINI T&R RES 1/4W 1M 5% T&R RES 1/4W 1M 5% .2"U T&R RES 1/4W 2M2 5% T&R RES 1/4W 4M7 5% T&R RES 1/4W 4M7 5% .2"U T&R RES _2" 4C-26AWG RIBBON CABLE 0.1" _2" 8C-26AWG RIBBON CABLE 0.1" 1.7"12C-26AWG RIBBON 0.25"S&R 098 15" 12C-26AWG RIB 1 W/LCK HDR 098 20GA SATINCOAT STEEL 4 X 8 SHEET 18GA COLD ROLLED STEEL 4X8 SHEET 14GA SATINCOAT STEEL 4X8 SHEET .081" 48X96 UTILITY ALUMINUM .063" 48X96 5052H32 ALUM VINYL LAMI HEATSINK (RIDGE) AP812/818/DJM806 BLACK 'U' EXTRUSION DIE #943 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK 4-40 X 3/8 PAN PH MS JS500 #4 X 5/16 PAN QUAD TYPE A JS500 BLK #6 X 1/4 PAN PH TYPE B JS500 6-32 X 1/4 PAN PH TAPTITE JS500 6-32 X 5/16 PAN PH MS JS500 6-32 X 3/8 PAN PH TAPTITE JS500 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 6-32 X 3/4 PAN PH TAPTITE JS500 6-32 X 1 PAN PH TAPTITE JS500 8-32 X 3/8 PAN QUAD TAPTITE JS500 8-32 X 5/8 PAN PH TAPTITE JS500 #8 X 3/4 OVAL PH TYPE A JS500 BLACK 8-32 X 3/4 PAN PH TAPTITE JS500 8-32 X 1" PAN PHIL TAPTITE JS500 10-32 X 1/2 QDX PH TAPTITE JS500 #10 X 1/2 PAN PH TYPE A ZINC 10-16 X 1 3/32 TYPE B HEX W/SLOT BL 10-32 X 1 1/8 FLAT PH MS JS500 5/16-18X2-1/2 GRD 5 HEX BOLT JS500 SNAP IN 5/16 SPACER RICHCO SNAP IN .375 SPACER RICHCO CUSTOM .4 LED SPACER 1/2 PLASTIC HEX SPACER #6 6-32 X 3/8" HEX SPACER ALUMINUM 3/8 1D FLAT WASHER NYLON WASHER #8 0.062 3/4 OD X 5/16 ID X .08 THICK WASHER #6 FLAT WASHER NYLON #10 SPLIT LOCK WASHER BO DPDT PUSH SW PCMT H BREAK B4 MAKE DPDT PUSH SW PCMT V MINI SNAPDPDT ROKR SW QUIK 250"AC/PWR ON-OFF 1000U 35V 20%CAP RADIAL ELECT BUL AIR VENT, AP MIXERS BUMPER,AP812 SERIES MIXER 17.250" GABLE, 3-HOLE AP MIXERS STYLE 2 CUSTOM PBL TRANSISTOR SPACER AP-812 T'RD Qty. YS # 8 2 1 8 2 8 1 8 2 16 3 4 3 1 1 4 10 1 4 8 3 1 1 1 4 5.33 0.58 1.06 3 0.94 0.166 4 1 18 1 8 21 9 24 6 2 4 8 4 5 7 4 6 8 6 1 11 6 24 21 2 21 1 2 21 4 1 3 1 1 1 2 2 9 1
AP800 Parts List 10/25/99
Description Qty. YS # Description Qty.
Block Diagram for AP812/818
D E S I G N E D & M A N U FA C T U R E D B Y Y O R K V I L L E S O U N D
MON EFX
LED Bar Display
2 x 1/4" & SpeakonŽ
AMP 1
+1
S P E A K E R
+1
-1
L / Main R / Mon
L / Main 63 125 250 500 1k 2k 4k 8k 16k
Mono Channel Input Details Channels 1-8(AP812), Channels 1-14(AP818),
Left
Left Main
2 x 1/4" & SpeakonŽ
9 Band EQ
Low / Mid Sweep / High -10db
80 80 8k 12k
AMP 2
-1
Gain Pot
Ch. Fader Pan Pot
Right
63 125 250 500 1k 2k 4k 8k 16k
O U T P U T S
9 Band EQ
R / Mon
Right Main to Mon Bus to Efx Bus
EQ / AMP ASSIGN SWITCH
Pre EQ Out L
Mon
Pre EQ Out R
Phantom +24V
LED
STEREO
L / Main Post EQ Out
P R E E Q O U T P O S T E Q O U T
CUE
Pre-Fade Listen
Phantom Power
R / Mon Post EQ Out
Stereo Channel Input Details Channels 9/10 & 11/12(AP812), 15/16 & 17/18(AP818)
Low / Mid / High
80 2.5k 12k
9/10 PFL to CUE Switch (PFL)
11/12 PFL R / Mon Amp A Input
Left 400 Watt L / Main Monitor Effect Send B A L Efx Mon Master Efx 400 Watt Amp B Input
A M P I N
Master Efx Send Right
80 2.5k 12k
EFX
Efx Send
Left Bus
Mod
Sel
Low / Mid / High Right Bus
ap812blk.pdf Mar /99 version 3.0 Monitor
EFFECTS Mon Bus HP Jack
Efx to Monitor
MON EFX
NC
MON
JB2
C30 100n
C32 100n
C34 100n
C36 100n
C38 100n
C2IJ 100n LVGND
C4IJ 100n
C6IJ 100n
C8IJ 100n
-15V
C2A 100n LVGND
C4A 100n LVGND R17A 33K
R111B 100K
GE2_IN LVGND LED+15V 620R R69 R85 R88 1M 4148 D4 4148 D5 R74 2K R77 2K2 LVGND LVGND R75 2K Q9 MPSA56 7 U14
1/2
JB1
R3A C5A 35V 100u JB1A 2 MIC 3 INPUT 1 C7A 35V 22U LVGND 1K R1A 4K7 R2A 1n5 4K7 C1 +24V
4148 4148 D2A D1A
4148 D3A
4148 D4A
C19 100n
C20 35V 22u LVGND
R73 220R
GREEN
6 5
R87 200K
POWER
LD17
R76 220R
LVGND
C44 180N R53 33K
620R R56 10R R59 1K RING R58 1K
JB3
CW
R6A CHANNEL 1 249R 1n5 C8A 1n5 BAL_LINE_IN 1/4"_VERTICAL JB2A C9A R5A 4K99 RING R4A 4K99 R7A 249R IG
R8A 562R 6
R10A 4K99 7 5 U1AB
1/2
100u C10A
16V R13A 249R
GAIN 20K
CW
R18A 1K2 BASS R14A C11A 16V 100u
C16A 330N 10K
CW
6 7 R19A 1K2 C12A 6n8 R24A 2 4M7 1 3 U4AB 100K
CW
D2 R84 4148 D3 1 U14
1/2
2 3
R86 200K
C43 180n
4 OUT
R2 R3 33K LVGND
5 IN 6
5 U4AB
CW 1/4
B P3A 10K R15A
TLO74 +15V
P2A 10K
B MONITOR
R27A 10K LVGND
470R
R MONITOR
05C P1A
BAR DISPLAY
LVGND 2 4 R34A 10K B
CW
470R R78 10 U12 13
1/4
C26 16V 100n LVGND
TLO72 LVGND
C15 1N5 C14 1N5 C16 33U R62 33K R63 620R JB4 RING
JB6
33078 LVGND R25A
4N7 C13A LVGND B P5A
CW
10K
R40A 1K2 R39A 4K7
CW
P4A
C22 100n -15V
R90 470R LVGND
D1 1N750A 6V2
C25 35V 22u LED_COM
LVGND
PHANTOM
LD6
ORANGE
CHANNEL 11 AND 12 SIMILAR TO CHANNELS 9 AND 10 CHANNELS 9 TO 12
C15I 68N 4148 D5I 4148 D5J R18I 4K7 R22I 18K R9I 470R R14J 2K R14I 2K P2I 10K 1B
CW
-3DB
LD1IJ LED+15V
RED
LM339 LD11
GREEN
LM339
LD15
GREEN
(R) 16V
C4 33U
1K5 R93 1B P2 6K8 R7 6 5 LVGND R315 1K5 R13 16V U1
1/2
16V C6 150p 7 33078
C5 33U
R64 Q5 MPSA13 LED_COM 10R
JB5
LINE_IN_LEFT 1/4"_VERTICAL JB2I
CW
JB8
LINE_IN_RIGHT 1/4"_VERTICAL JB2J
CW
RING
ART_IN ART_GNDI BIT7 BIT6 BIT5 BIT4
6 R2J 4K99 R6J C6J 562R 1N5 LVGND LVGND R7J 4K99 5
DIGND
R8J
R9J 470R MID
U19
1/4
1/4
2K
10K
BIT3 BIT2 BIT1 BIT0
7 TLO74
10K
CW
10K R24J 33K R23I
0dB
6N8 C13J 39K R19J
M1155/1156.PCB_POT_LIST
MODEL(S):# REF
CH9+10
CW
470R
33u C11J
16v
LVGND
CHAN_LVL
U17.SYM TLO74
3
R47
6
U5 1/2 TLO72 P5 10K LVGND 1B EFX_TO_MON 13
MC4741 14 12 U2
1/4
(4=V-,8V+)
14K0 R49
1B
B
P4I
33K
D 10K
LVGND
P4
LVGND
R22 270R
R20J 6 5 4M7 7 U18
1/4
IG
33K R23J
FOR CHANNELS 11&12 REPLACE PINS ON QUAD. OP AMPS: 1-14,2-13,3-12 5-10,6-9,7-8
R30J 1K2
TLO74 LVGND C10J B P5I
CW
1N
R31J 1K2
10K HIGH
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
P1A-L P5A-L P4A-L P9A-L P3A-L P2A-L P6A-L P8A-L . . P10-P18 P3 P6 P5 P4 P1 P2 P7 P11 P12
GAIN HIGH MID SWEEP LOW MON1 PAN VOLUME . . EQ MON-MASTER MAS-EFX-SND EFX_TO_MON EFX_RETURN MAIN_L MAIN_R HEADPHONE SELECT MODIFY
AP812 FUNCTION
#4567 #4537 #4537 #4385 #4537 #4566 #4537 #4584 . . #3996 #4568 #4566 #4566 #4579 #4581 #4581 #4568 #4581 #4581
PART#
#8392 #8395 #8395 #8395 #8395 #8394 #8392 #8680 . . NO_KNOB #8393 #8393 #8393 #8680 #8680 #8680 #8392 #8397 #8397
KNOB
JAN/2000 . . . . . . . . . . . . . . . . . . .
AS_OF
TO DIGITAL EFX STEREO CHANNELS SECTION M1155IN.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 MAY/07/97 OCT/13/98 D D D D D D D D
ALL UNMARKED DIODES ARE IN4148
MC4741
HEADPHONE
MASTER SECTION
DATE: AUG/30/00 YORKVILLE NAME: AP812MIX.SCH MODELS: PCB#: AP-812 AP-818 M1155-M1156 SCH ISSUE: TITLE: MIXER/EQ 1.20
M1156.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 MAY/07/97 . OCT/13/98 FEB/23/99 NOV/15/99 AUG/30/00 D D D D
AP-812/818 VER# DESCRIPTION OF CHANGE
1.50 1.0 V V V V V V V V PC#5370_ADD_C17A MADE_FROM_M1100 N N N N N N N N
AP-812/818 VER# DESCRIPTION OF CHANGE
1.50 . 1.0 1.00 1.10 1.20 V V V V PC#5370_R21I/R21J_18K->47K ADD_150R(R112A,B)_TO_EQ MADE_FROM_M1101 SWAP_CONNECTIONS_AT_C13&C16 PC#6140_HEADPHONE_JK_REPLACED PC#6213_ADD_R315_R10_6K8->3K N N N N
RING
18K
ART_OUTL ART_GNDO ART_OUTR
U:\AP812V12.PRN
IG
R112B 220R 63Hz P10B 20K Y 125Hz P11B 20K Y 250Hz P12B 20K Y 500Hz P13B 20K Y 1KHz P14B 20K Y 2KHz P15B 20K Y 4KHz P16B 20K Y 8KHz P17B 20K Y 16KHz P18B 20K Y
R112A 220R 63Hz P10A 20K Y 125Hz P11A 20K Y 250Hz P12A 20K Y 500Hz P13A 20K Y 1KHz P14A 20K Y 2KHz P15A 20K Y 4KHz P16A 20K Y 8KHz P17A 20K Y 16KHz P18A 20K Y
C70A 33n
R109A 15K C69A 47P R108A 2 15K
(4=V-,8V+)
RIGHT
LEFT
EQ2
R109B 15K C70B 33n C68B 25v 5N6 R107B 7K5 R106B 6 Q23B BC560 5 C69B 47P R108B 15K
(4=V-,8V+)
EQ1
3 C68A 25v 5N6 R107A 7K5 R106A
1 +15V C52B 25v 1u R75B 7K5 R74B C54B 25v 680n R79B 7K5 R78B C56B 25v 330n R83B 7K5 R82B C58B 25v 180n R87B 7K5 R86B C60B 25v 68N R91A 7K5 R90B C62B 25v 47n R95B 7K5 R94B C64B 25v 22n R99B 7K5 R98B C66B 25v 10n R103B 7K5 R102B +15V C52A 25v 1u R75A 7K5 R74A C54A 25v 680n R79A 7K5 R78A C56A 25v 330n R83A 7K5 R82A C58A 25v 180n R87A 7K5 R86A C60A 25v 68N R91A 7K5 R90A C62A 25v 47n R95A 7K5 R94A C64A 25v 22n R99A 7K5 R98A C66A 25v 10n R103A 7K5 R102A U16 1/2 33078 GE1_OUT
820R C51B 25v 100n R73B 100R R72B 82K
Q15B BC560
750R C53B 25v 68n R77B 100R R76B 47K
Q16B BC560
680R C55B 25v 33n R81B 100R R80B 56K
Q17B BC560
620R C57B 25v 18n R85B 100R R84B 47K
Q18B BC560
620R C59B 25v 10n R89B 100R R88B 56K
Q19B BC560
620R C61B 25v 4n7 R93B 100R R92A 47K
Q20B BC560
620R C63B 25v 2n2 R97B 100R R96B 56K
Q21B BC560
680R C65B 25v 1n R101B 100R R100B 56K
Q22B BC560
620R 25v C67B 330P R105B 100R R104B 82K
7 U16 1/2 33078 GE2_OUT
820R C51A 25v 100n R73A 100R R72A 82K
Q15A BC560
750R C53A 25v 68n R77A 100R R76A 47K
Q16A BC560
680R C55A 25v 33n R81A 100R R80A 56K
Q17A BC560
620R C57A 25v 18n R85A 100R R84A 47K
Q18A BC560
620R C59A 25v 10n R89A 100R R88A 56K
Q19A BC560
620R C61A 25v 4n7 R93A 100R R92A 47K
Q20A BC560
620R C63A 25v 2n2 R97A 100R R96A 56K
Q21A BC560
680R C65A 25v 1n R101A 100R R100A 56K
Q22A BC560
620R 25v C67A 330P R105A 100R R104A 82K
620R R71 Q23A BC560 RING LEFT PRE_EQ_OUT
LVGND -15V R70B +15V C29 100n C31 100n C33 100n C35 100n C37 100n -15V -15V +15V 15K C1IJ 100n C3IJ 100n C5IJ 100n C7IJ 100n +15V C1A 100n C3A 100n 16V R110B 15K C71B 33n C72B 33U
LVGND
-15V R70A 15K R111A 100K LVGND R110A 15K C71A 33n 16V C72A 33U RING GE1_IN
620R R70 RIGHT PRE_EQ_OUT
ACLP
680R R91 R57 620R RING MAIN(L) POST_EQ_OUT R54 LD7 LVGND
RED
CHAN_CLIP
R16A 220R Q1A MPSA13 LD1A LED+15V
RED
BY PASS CAPS
LVGND
620R R68 16V C13 33U
AMPA_CLP
CHANNEL 1 CHANNELS 2 TO 8 SIMILAR TO CHANNEL 1
FOR CHANNELS 2,4,6,8 REPLACE PINS ON DUAL OP AMPS: 1-7,2-6,3,5
LED_COM
FOR CHANNELS 2,4,6,8 REPLACE PINS ON QUAD. OP AMPS: 1-14,2-13,3-12 5-10,6-9,7-8
R72 47R
470R C21 16V 100n
BCLP
LVGND 680R R92
RED
Q8 MPSA56
TLO72 LVGND R83 1M 4148 16V C2 33U 2K R1 2K SW1
1 OUT 2 IN 3
P6A 10K R22A 4K7 R21A 4K7
B EFX
EFXBUSS-
R28A 18K
L MAIN
LVGND
AMP_1/A INPUT
LD8
AMPB_CLP
LVGND
C6A 35V 22U
SW1
R65 620R IG MON(R) POST_EQ_OUT
33078 6 82K 7 5 U2AB LVGND
1/2
R9A 562R
R11A 4K99
R41A 1K2
LVGND Q3A BC550
R38A 1M
R31A 33u C14A 16V C33A 10U P8A CHANN 1B 10K 1K5 16v
P9A A
C15A 33u
R32A 8K2
R33A 2K
U12 5 6 2K R79 11 8
-18DB
LD9
1/4 LM339
LM339
LEFT
LD13
GREEN
S1_MAIN 50K 1K5 R94 1B P1 6K8 R4 2 3 U1
1/2
16V
GREEN
16V (L)
C1 33U
1/4
TLO74
-18DB
U12 14
1/4
R67 1K
P9A
CW
A
SWEEP R26A 1K2 -15V
C23A 47N
16V R37A 10K
P7A 10K 6 7 LVGND 5 U3AB
1/2
PAN LVGND R36A 10K
1
1/4
U12 7 6 U13
1/4
10K R42A
R35A 2K
+15V +15V C23 35V 22u C24 35V LVGND 22u
J1 1 2
+24V LED+15V
-9DB
LM339 LD10
GREEN
3K3 R80
9 8
C3 150p 1
LVGND
LM339 LD14
GREEN
LVGND
MON_CLP RED
LED+15V LD5 R12 220R D6 33K R11 MON_MASTER 50K
CW
RING AMP_2/B INPUT
LVGND
33078 S2_MAIN 50K
1K2
R89 4K7
10K HIGH C17A 2n2
33078
1
U13 7 4 2K7 R81 9 10 U13 5 1K5 R82 11
1/4 1/4
14
-9DB RIGHT -3DB
C17 1N5 BSIG C18 1N5 BREF BCLP ACLP R24 620R AREF ASIG +15V LVGND -15V +24V
MC3 MC3 MC3 MC3 MC3 MC3 MC3 MC3 MC3 MC3 MC3 MC3
1 2 3 4 5 6 7 8 9 10 11 12
R66 1K
2 R30IJ R31IJ 33K Q1IJ MPSA13 220R
1/4
U13
13 LD16
YELLOW
LVGND
0DB
LED_COM
LM339 LD12
YELLOW
LM339
CHAN_CLIP
LVGND
0DB
1B P3 C7 33U R10 3K 2 1 3 LVGND U4
1/2
LVGND
4148 D1I
4148 D1J
4148 D3J
4148 D3I
R17I 4K7
LOW 50K
CW
R101J 10K 4148 4148 D6J D6I R15I 2K MONITOR LVGND 16v C12I 33u R27I 10K R15J 2K P6I 10K EFX 1B R16IJ 18K
C8 47p
RING
MONBUSS+
R23 620R
MONITOR OUT
B 10K
CW
P3I
10K 6 R14 10K 7 U4
1/2
CHANNEL 9 LEFT RCA
JB1IJ 2 R1I 4K99 1 R3I 4K99 1N5 C5I 3 U1IJ
1/2
JB7
+5V DIGND C40 22u
R4I 562R 2
R5I 4K99 1 33078 100U C7I 16V R12I 390R 20K
CW
R8I 470R 100U C8I 16V
33078
R15 10K 35V R28 LVGND R27 2 3 45K3
(4=V-,8V+)
B 6N8 C13I 39K R19I
P4I MID
5
33078
-40
05C
GAIN P1I R13I 2 82K 1 U19
1/4
OUT IN
MONITOR CUE_CH9+10 MONITOR CUE_CH9+10
CH11+12
OUT IN
MONITOR CUE_CH11+12 MONITOR CUE_CH11+12
TO POWER AMP .
R20I 2 4M7 1 U18
1/4
R26I 1K5
RING
R2I 4K99 C6I 1N5
R6I 562R
R7I 4K99 LVGND
3
C12 100p R41 R40 6 5 4K99 7 U15
1/2
1 U6 1/2 TLO72 1B CH9+10 P4
OUT IN OUT IN
R26 RING 620R R44 IG
P24
6K98 R29 36K R55 33K
TLO74 LVGND
0dB
3 1N C10I LVGND HIGH P5I
CW
10A
LVGND
TLO74 10K R31I 1K2 R24I LVGND
D 10K
P8I CHAN_LVL 2 1 3 R28I 2K R29I 10K U17
1/4
6K98 LVGND EFX SND
LVGND
10K R42 10K
CHANNEL 10 JB1IJ. 2 RIGHT RCA 1
R1J 4K99
R4J 562R 6 1N5
R5J 4K99 R30I 1K2 7 5 U1IJ
1/2
B
33u C11I
16v
EFXBUSS35V C27 22u
MASTER_EFX_SEND 50K
CW
D 10K
R17 10K LVGND R33 R32 6 5 45K3
(4=V-,8V+)
TLO74 16v C12J 33u R27J 10K P7I 10K 1B BAL
1B P6 6K8 R39 2 1 3 U15
1/2
16V C11 47P
C28 33U
33078 R43 4K99 620R R45 R48 20K0 R46 20K0 14K0 TLO72 1/2 5 U5 EFFECT ENCODER
4 3 2 1 5 P25
HEADPHONE 50K
CW
R18 270R C39 47P 1 U2
1/4
1B P7 6 7 5 U2
1/4
10K C15J 68N 50K
CW
2 R37 7 R35 47K R36 47K 2 33K R38 27K
4=V-,8V+
R20 270R .
R3J 4K99
C5J
100U C7J
16V R12J 390R
20K GAIN 05C CW P1I R13J 82K
100U C8J
16V R17J 4K7
LOW R18J 4K7 R22J 10A
R26J 1K5
MODIFY ENCODER
4 3 2 1 5
3
MC4741 9 8 10 U2
1/4
33078
LVGND
R30 6K98 LVGND
6K98 R31
U6 1/2 TLO72
MC4741 LVGND 1
-40
B
P3I
D 10K
P8I R28J R29J LVGND
33078
R21 270R
7
36K R34 MASTER_EFX_RTN
ASSEMBLY PCB MECH
JB1A R1D 25VR2C 100u JB1B JB1C 25V 100u R1E R2E C5D 1n5 C2 C5C R2D R1F R2F R3C 1K 1K R3D JB1D JB1E JB1F R1A R2A R1B R2B
M1155-3.00 M1155-3.00
MODEL(S):- AP-812/818 # DATE VER# DESCRIPTION OF CHANGE
#3925
1n5 R1C C1 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7
2 1 2 1 2 1 2 1 2 1 2 3 1
INSTALL MX1 HERE FOR M1155A ONLY
MODEL(S):- AP812/818
HOLDER=#3638
HOLDER=#3638 _MW1
D
M1155.PCB_POT_LIST
FUNCTION PART# KNOB
J35 J36 J37 J38 J39 J40 J41 J42 J43 J44 TESTJIG4
B #4489
J74 J75 J76 J77 J78 J79 J80 J81 J82 J83
B #4489 B #4489
J123 J124 J125 J126 J127 J128 J129 J130 J131 J132 TESTJIG4 J86 J87
B #4489 B #4489
SP13
N/C +24V LED_COM LED+15V -15V N/C MONBUSS+ +15V EFXBUSSS1LVGND S210K 10K J45 J46 #8392 #8680 #8395 K K K 25/11/99 25/11/99 25/11/99 N N N
SP14
SP15
PINS=#3596
B #4489
MAR/03/99 NOV/25/99 D MAR/14/00 APR/06/00 D D D D D D
#3925 #3925 #3925 #3925 #3925
4K7 4K7 C9E C8E
3 3 3 3 3
M1155.PCB_DATABASE_HISTORY
C8A C9A 1n5 1n5 1n5 1n5 C7E C6E 35V 22u 35V 22u 4K99 4K99 35V 22u
R6F
C9F 1n5 C8F 1n5
C9B 1n5 C8B 1n5
C9C 1n5 C8C 1n5
R4B
C7A C6C C7D 35V 22u 35V 22u C6D R4F R4E
R7F
C7B 35V 22u 35V 22u 4K99 4K99 35V 22u R6C 249R 249R R7C 249R 249R 4K99 R5D 4K99 R5E 4K99 R5F R4C C6B R6B 249R 249R R7B 35V 22u R6D 249R 249R R7D 35V 22u R6E 249R 249R R7E Wave Solder 4K99 R5C
C7C
C7F C6F
R4A 4K99
35V 22u
C6A R6A 249R 249R R7A 4K99 R5B
#3921 JB2A LINE_INPUT
#3921 JB2B LINE_INPUT
#3921 JB2C LINE_INPUT
#3921 JB2D LINE_INPUT
#3921 JB2E LINE_INPUT
#3921 JB2F LINE_INPUT
TESTJIG1
TESTJIG2
SP1 J10 J11 J1 J2 J3
SP1
SP2 J8 J9
00.3V-5511M
H2 H1 R8D R8C R9C R8E 562R 20K 562R 562R R11D 4K99 J50 C1D 100n U1CD
5C #4567 GAIN
H1 R8B R8A R9A 562R 20K 562R 562R R11B 4K99 4K99 R11C J14 C1B 100n U1AB
5C #4567 GAIN
H1 R8F R9E 562R 562R 20K 562R 4K99 R11E 20K 562R J100 C1F 100n U1EF P1E
5C #4567 GAIN R10E
562R 20K R9B R9D 4K99 R11A
562R 20K
R9F R11F 4K99
P1A 33078 33078
R10A R10C
5C #4567 GAIN
P1B R13B 249R 4K99 4K99 100u 16V 100u 16V
P1C
5C #4567 GAIN
P1D R13D 249R
5C #4567 GAIN
P1F R13F 249R
249R R13A C10B C11A 16V 100u U2AB R10B 16V 100u C10A R14B P5A 10K TREBLE 10K TREBLE R25A 4K99 4K99 100u 16V 33078 33078 P5B
R25B
249R R13C C10D C11C 16V 100u U2CD R10D 16V 100u C10C R14D C11B P5C 10K TREBLE 10K TREBLE R25C 1K2 82K 82K D2C
249R R13E C10F C11E 16V 100u U2EF R10F 16V 100u C10E R14F C11D P5E C11F 10K TREBLE 10K TREBLE R25E P5D P5F 4K99 4K99 100u 16V 100u 16V 100u 16V 33078
R25D R25F
R14A
C2F R14E
TREBLE
TREBLE
TREBLE
4148
4148
4148
1K2
1K2
B
4148
4148
4148
#4537C17A
J15
R22A
C2B C2A
B
B
#4537
2N2
4148
C17B
#4537
2N2
C13C
C2D C2C R14CR22C C17C
100n 100n
B
B
1K2 J102
BLANK SIZE=16.000" X 7.500" "005.7 X "000.61=EZIS KNALB
1 BEND XLR LEGS
1K2 82K 82K D2A 2N2 D1C D2B
C13A
100n 100n R26B 1K2
4K7 4M7
R24C
#4537 R26D
1K2
4K7
#4537C17E
J51 2N2
C17D
100n 100n
R22E
B
#4537 R26F
2N2 D1E D2D
C13E C2E
2 INSTALL MX1 FOR M1155A ONLY
D1A 4N7 1K2 R26A J16 4N7 1K2 R26C J52
4148 4M7
R22B R21B R22D R21D
MX1 TLO74 4K7 #3596 10K
MID MID #4537 P4A R24A
1K2
4148 4K7 4M7
R24E
D2F
2N2
C17F
4N7
C13B
4N7
C13D
4N7 P4D TLO74 4K7 10K
MID C13F
P4B D1B
4148
P4F TLO74 4K7 10K 4K7
MID
10K 4K7
10K D1D
4148
MID
10K 4K7
MID
MID
MID
MID
B #4537
B
#4537 P4C
B
#4537
B
#4537 P4E
B
R21A
R21C
R21E
#4537
B
4K7
4K7
4K7
J17 16V 10U 16V 10U
U4AB C33B C33A J18
J54
U4CD C33D C33C 16V 10U 16V 10U J55 P9C 100K SWEEP R16C
J53
J103
U4EF C33F C33E 16V 10U 16V 10U J56 P9D R16D 100K SWEEP J105 P9E 100K SWEEP R16E
J104 J106 P9F R16F 100K SWEEP
J20 P9A 100K SWEEP R16A
10K 1M 10K
J19 P9B R16B 100K SWEEP
MID SWEEP
4M7
5C 5C
10K
10K
MID SWEEP
1M
10K
10K
MID SWEEP
1M
5C
R24B
R24D
#4385 1K2 C12A 6N8 P3A 10K R41A
R38A
1K2
1K2
1K2
1K2
1K2
1M
#4385 J21 Q3A Q3B BC550 R41B
#4385 C12C 6N8 R41C
R38C
5C
5C
1M
#4385 J57 Q3C Q3D BC550 R41D
#4385 C12E 6N8 R41E
R38E
5C
1M
#4385 J107 Q3E Q3F BC550 C12F 6N8 R41F R24F
BASS
C12B 6N8 BASS P3B 10K 1K2 1K2
R39A #4537 B C23B
R74C 10K
4K7
BASS
C12D 6N8 BASS P3D 10K 1K2 1K2
R74E 10K
BASS
10K 1K2 1K2
BASS
P3F
BASS
47N
#4537 B #4537 B
4M7
R39C C23D
4K7
BASS
47N
#4537 B #4537 B
R39E C23F
4K7
BASS
47N
#4537 B
47N C16A 330N 330N C16B C23A 1K2 R18A R19B 1K2 10K R15A R15B 10K 1K2 R19A R18B 1K2 R39BP2B10K MON1 10K MON1 P2A 4K7 C10A 100N 100N B B
4148
MON
D3A
STYLE "P25" STYLE "P21" REF
P1A-P1F P2A-P2F P3A-P3F P4A-P4F P5A-P5F P6A-P6F GAIN_CONTROL MONITOR_1 BASS_CONTROL MID_TONE TREB_CONTROL EFFECTS #4567 #4566 #4537 #4537 #4537 #4566 #8392 #8394 #8395 #8395 #8395 #8393 25/11/99 25/11/99 25/11/99 25/11/99 25/11/99 25/11/99 P7A-P7F P8A-P8F P9A-P9F R R R PAN_CONTROL GAIN_SLIDER MID_SWEEP F F F #4537 #4584 #4385 P P P
J108
D3C
D3E
J58
#4566
C10B
#4566
47N C16C 330N 330N C16D C23C 1K2 R18C R19D 1K2 10K R15C R15D 10K 1K2 R19C R18D 1K2 R39D P2D10K MON1 10K MON1 P2C C10C 4K7 100N 100N B B
4148 4148
D3B #4566 C10D #4566
47N C16E 330N 330N C16F C23E 1K2 R18E R19F 1K2 10K R15E R15F 10K 1K2 R19E R18F 1K2 R39F 10K MON1 P2E 10K MON1 P2F 4K7 C10E 100N 100N B B
4148 4148
D3D #4566 C10F #4566
R27A 10K 33u 16v C14A 10K J23 R17A P6A
R27B 10K J24
C14C 33u 16v C14B 18K R28B 10K R28A 18K P6B 10K J62 J63 33u 16v P6C10K
R27C 10K J22 J60 R17C J61
R27D 10K J59
MON
33u 16v J111 J112 C14D 18K R28D 10K R28C 18K P6D 10K 33u 16v C14E P6E 10K
R27E 10K J109 R17E J110
R27F 10K
MON
33u C14F 16v 18K 10K R28E 18K P6F 10K R28F
EFX
D4A
B #4566 EFFECTS B #4566 EFFECTS
EFX
D4C
4148
B #4566 EFFECTS B #4566 EFFECTS
EFX
D4E
4148
B #4566 EFFECTS B #4566 EFFECTS
4148
C15B
C15D
C15F
33078
33078
33078
R32C 33u 16v R33A
C15C
R32A 8K2 C15A 16v 33u J25 1K5 R31A 10K
8K2 R33C 16v 33u U3AB R35A 2K 2K 2K R35B
R32E 8K2 C15E 33u 16v 16v 33u U3CD P7B R33B 2K 10K R35C 2K 2K 2K R35D J113 1K5 R31E J64 1K5 R31C P7D R33D 2K 10K
10K R17B R32B 8K2 10K
10K R17D R32D 8K2 10K
U3EF R35E 2K 2K 2K R35F
10K R17F R32F 8K2 10K R33E
P7F R33F 2K
B #4537 PAN
P7A R36A
10K 10K R34A R42A 33K
10K R36B
4148
B #4537 PAN
B #4537 PAN
J26 R34B D4B J28 Q1B Q1A MPSA13 J27 10K
P7C R36C
10K 10K R34C R42C 33K 33K R42B A13 R37A 220R J29 R31B J30 RED RED 1K5 RED J69 220R R37B
10K R36D
4148
B #4537 PAN
B #4537 PAN
J65 R34D D4D J66 Q1D Q1C MPSA13 J67 10K
P7E R36E
10K 10K R34E R42E 33K 33K R42D A13 R37C 220R
10K R36F
4148
B #4537 PAN
R34F D4F
J116 Q1F Q1E MPSA13
J114 J115 10K
M1155.PCB_POT_LIST
FUNCTION PART# KNOB
R37E 220R R31D 1K5 RED RED
J117 R31F J118 RED 220R R37D 220R R37F 1K5
AS_OF
REF
LD1A
P8A
LD1B
P8B
LD1C
P8C
LD1D
P8D
LD1E
P8E
LD1F
P8F
J31 J32 J33
J70 J71 J72
J119 J120 J121
VER-3.00
AP812/818 M1155
J34
J73
J122
P:\1155V30.PRN
1 2 3 4 5 6 7 8 9 10 11 1.00 2.00 V 2.01 3.00 V V V V V V
C9D 1n5 C8D 1n5 35V 22u
VCD
4K99 R4D 4K99 R5A J12 J13 J4 J5 J6 J7
PC#5935/5937_PROTO_PROBLEMS_FIXED MOVED_TRACES_TO_ACCOMODATE_SIDE BREAKAWAYS_IN_FROM_EDGE_OF_PCB MAKE_ALL_SOLDERMASK_BIGGER_THAN_PAD FIX_MISSING_TRACE_AT_PF2 N N N N N N
00.3-5511M EDISREDLOS 00.3-5511M LTED LLIRD
33078 1K2 D2E 4N7 1K2 R26E J101 82K 82K
R22F R21F
D1F
4148
R38B
R38D
R38F
4M7
PRODUCTION NOTES
R40A R40B CHANNEL_1 CHANNEL_2
R40C
R40D
R40E
R40F
4148
D3F
33u 16v
33K R42F
A13
MODEL(S):- AP812/818 AS_OF
1
CHANNEL_1
CHANNEL_2
CHANNEL_1
CHANNEL_2
1
1
CABLE=#3639
10K
10K
10K
10K
MC2
J133
J84
J85
MW1
R74 R73
R76
R75
R100FX
Q9
R5FX
J7
1B #44568 HEADPHONES
GRN
H-PHONES
R80
JB9
R15FX
220R
220R
#6408 LD17
LD16 YEL
GRN
ORG
GRN
GRN
GRN
EY3
LD8
8X330R_RES
100N 100n
SW1 EQ/AMP
8X10K_RES
J22
3K3
#3437 J25
1K
470R
4148
74HC374
J9
LD15 YEL LD11 GRN LD12
LD14 LD10 GRN
LD13 LD9 GRN
U12
FLAT 14 12 13
#3421
#3665 JB7
32
30
28
26
24
22
20
18
16
LM339
LM339
U13 2K7 R81
TLO72
4148
YEL
ORG
ORG
LD7
53 51 49 47 45 43 41 39 37 35 33
620R R24 MON_OUT
52 50 48 46 44 42 40 38 36 57 31
SLOT
J31
LD6
J28
D2
J19 J24
15 8 10
9 11
R84
29
27
25
23
21
19
17
EFX_SEND/FT._SWITCH
C33
JB8
ART-1365
#6981_IN_#3507 YS_EPROM_27C512 28-PIN_SOCKET
#6992_IN_#3557
#5011
#3665
1M R83
10K
R17
J55
C38
#6993_IN_#3571 32KX8_SRAM 28-PIN_SOCKET
MC4741 100n C32
U2
C26
34
6
200K
180n
R72
R86
J148
33n
R110A
47R
C44
R92
R91
1
1
73 78 80 82 84 2
75 77 79 81 83 1
C71A
15K
R70A
100K R111A C43
C72A
LVGND
16V 33U
4
1
1
3
J13 C68A J151
15K
5
7
50K
C40 U1FX
#4488 B
MAIN_R R7 6K8 150p 33078
J15
SLOT 76
P18A
P18B
50V 22u
5n6 620R 680R 680R
R64 R62 JB5 AMP_B_INPUT 33K
T#3996 C67A 16KHz R106A 1 1
180n
T#3996
P2 1K5
R94
1K5 16V 33U 33U U1 C29
J50
#4581
Q23B
Q22A
J32
R23
#3666
54
C8FX C9FX 56
58
60
62
64
66
68
70
72
10R
C66B
10n
P12
Q22B
AMP_A_INPUTJB6
Q21A
7K5 56K
20K 1B R99A 7K5 R96A 56K
R56
1n
C65B
T#3996
R100A C64B
J201
100R P16B
4KHz R98B R97B 620R
7K5 56K
20K 1B
R103B R100B
22U 50V
J200
C13
33U 16V
#3666
74
16V 33U
C16
D1FX
4148
22n
MPSA06 1uF
TO_M1104
U5FX
22n
C64A
BC560
Q21B
Q23A
1K
HOLDER#3638
MPSA13
ENCODER C29FX SELECT 100N
CS4218
AP812/818
M1156 VER:3.20
Q20A
Q20B
R53 R59
C15
C19FX C23FX
J202
1n5 1K 1K
1n5
C17 JB4
POST_EQ.(L)
C7FX
JB3
Q19A
16V 10U
16V 10U
22U 50V
180n
C59A
100R
10n
C58B C59B
T#3996
Q19B
1n5
10n
T#3996
P13A
R91A 7K5 R88A 56K
R91B 7K5
18 20 22 24 26 28
C13FX
620R 620R
180n
C58A
C14
CABLE#3740
R36 R35
C5
Q18A
Q18B
POST_EQ.(R)
330n
330n
14K0
R87B 7K5 R84B 47K 20K 1B
P11 J94 R70B R110B
R44
C11FX
C6FX
R43
C2
C56A
R68R69
C56B
J92
R48
R54
J316
J317
R37
1K5 R315
10K 4K99
Q17A
Q17B
C7
J318
J319
R83B 7K5
J75
C27 1B 50V #4568 22u MASTER_EFX_SEND
R40
620R
R65
620R 620R
R57
47K 47K
R63
680n
680n
R15
20K0 620R
P3
470R
R12 220R R11 33K
C54A
1B #4568 MON_MASTER
J59
Q16B
R46
PRE_EQ.(R)
Q16A
50K
50K
6K8
J32110K
D6
JB2 PRE_EQ.(L)
C52B
6V2
1u
Q5
14K0
JB1
R10
1u
R76B
R13
C7KLJ79
47K
20K 1B
J60
3K
J207
TLO72
R41
R45
R79B 7K5
33U 16V A13
1B #4566 EFX_TO_MONITOR
R14
J23
J203
100n
J64 J62
C22
20K
1B
100p 4K99 33078 33U 16V
C54B
15K 15K
P6
U5
P4
C72B
620R
R80B
33U 16V
620R
J204 J205 J206
C52A
R39
R90
33n
10K
20K0
P5
100N
R112B
Q15A
R74B
R47
C11
220R
Q15B
R49
C7IJ
J282 J281
C8 47p J72
J314
U15 C28
R42
ORG
ORG
R108A
C34
R71
R70
JB1KL
R7L
J16
C23
EY5
1n5
C5L
R23K
R2J
C6L
R1L
R26K
D3L
R5L
D6K
1n5
100n 4K99
U1KL RED
R29K R30KL
J293 J292
C11K
#3466
P5KL
220R
P7KL
EY1
R3L
JB2H
C7L
D1K
R13L D3K
470R 470R
R30K
R19L
R8L
P1KL
4K99
J209
33K 33K 18K
P2KL
33078
P6KL
D1L
4148
1K2 10KC10L 1N
R20L
39K
1B J307 #4562
C13L
R22L
R17K
4148
18K
1B #4545
CH12_LINE_IN
6N8 50KP3KL
J297 4148
4K99
4K99
CH11_LINE_IN
68N C15K 68N R18K 4K7 R14L 2K R14K 2K 10K J303
16V 100U
R2I
470R
R6L R1K
6N8 470R
4K7
16V 33u
4K99 4K99
J211
10K
R13K
R20K
C15L
4K99
WHT
R3I
C7K
JB2K
R18L
ORG
J271
J270
J269
J268 J267 J266 J265
C5J C5K C6K
C3IJ C10K
C13K
#3666
4K99
#3666 R7J
C4KL
R9L
390R U19
R12L R12I
100n 100n
1n5 1n5
R20I U18
JB2J R1J
33u 16V
C12I
C7J
C1IJ C2IJ
P7IJ
JB2I CH9_LINE_IN
1n5
4K99
10K
R13I
R5K
16V 100U 100U 16V
J213
R26I
CH10_LINE_IN
C10J
4K99
R5J
R4J
J312
J311
1N
1B #4562
P2IJ
R12J
R8J R8I
82K 10K 82K 16V 100u 16V 100u
C8I
4K99
33078
1K5
R9I
4K99 R3I 4K99 R2I
JB1IJ
C11J
C8J
WHT
4K99
P5IJ
P4IJ R19I
D1J
P1IJ
EFX33u 16V
ORG
C10I
J286
MID SWEEP
#3666
R7H
D1I
C11I
J285
R6H
R1I
C11H
J227
P6H
JB1H
249R 249R
R9H 1
P5H
P1H R13H 249R
J225 P9H R37H 100K SWEEP
C12H 6N8 10K BASS P3H
J222
LINE_INPUT #3921 JB2H
10K TREBLE
J234
C14H
100u 16V
C10H
P4H
R25H
1
4M7 #4385
330N C16H R19H 1K2 R15H 10K R18H 1K2 P2H10K MON1
C8H 1
R5I
R11H 4K99 562R 20K
1K2 J221
4148
MID
D3H
C15H 33u 16v
P8H
4K99
R78H
J228
D1H
P7H
C9H
1n5 1n5
R4I
#3666
D2H
4148
MID
MON
D3J
D3I
D6J
J302
R26J
R23I
4148
R2J
BASS
C6I C5I
1n5 1n5
J214
562R 562R
U1IJ
4148 4148
4148
4148
C13I
R22I
D5I
33K
Q1IJ
4K99
LD1IJ
R6I
1N
39K
6N8
33u 16V
R7I
C7I
18K
33K
R24J
R16IJ R28J
D5J
4148 4148
10K
R24I
18K 2K
SW1IJ
R23J
10K
P6IJ
470R
P3IJ
R6J
J305
562R 562R 4K99
1B #4566 MONITOR
GAIN
HIGH
5C #4570
1B #4562
1B #4545
1B #4537 BAL
1B #4566 EFX
J306
10K
10K
1K2 1K2 R31I
R31J
J322 R18J
J301
J295 J296
J291
10K
R9J
CUE
J309
10K
470R 470R 470R
R17J C15I
2K 2K 2K
R28I R15J
1K5
#3437 16V 10K R29I 33u 10K C12J R29J
100n 100n
R3J
4M7
4148
390R 20K
R30J
R20J
4M7
18K 50K LOW
4K7 4K7 C15J 68N 68N 4K7 R18I 4K7
R10IJ
RED
C13J
R27J
C6J
1
1n5
1K2 1K2
39K 6N8
R22J
R17I
R14J
D6I
4K99
#3466
1
390R
R30I
R19J
J298
R4K
100n
C5IJ
TLO74
TLO74
U17
562R 562R
R12K
1N
R10KL
R30L
R9K
J212
R19K
R22K C8KL
10K
R27K R27I
10K
R27L
R26L
C6IJ
C11L
TLO74
J294
100n
100n 2K 2K
10K
R15I
R14I
J290 J289 J288 J287
J272
J264 J263 J262 J261
R6K
390R
R28K
LD1KL
82K
1K2
4M7
R31K
R15K
R7K
J313
39K
18K
16V 33u
R24L
10K
2K
R28L
R29L
2K
10K 1K5
C12L
J210
J310
C8L
562R 562R 4K99
J300 4148 J299
1B #4566 MONITOR
GAIN
HIGH
2K 1K5
R8K
R4L
#3437
5C #4570
16V 100u
16V 100u
1B #4562
2K 10K
10K
1K2 1K2
C8K
R31L
10K
CUE
4M7
1B #4566 EFX
20K
10K
MID
LOW
100U 16V
82K
R17L
1B #4537 BAL R23L
4K7 4K7
4148
D5K D5L
R15L
4148
R16KL SW1KL
100n
4148 4148
33u 16V
C12K
P8R
4K99
C1KL
C70A
100n
J308
100n
R24K
MPSA13
J78
C2KL
C69A
U16
C6KL
C35
10K
16V 33u
33K
J274
R55
R112A
R108B
C70B
R109B
C5KL
J304
15K 33n
LD1FX
33K
Q1KL
J73
47p
100n
J93
R33KL
C25
620R
620R
15K
50V 22u
YEL
15K
33n
100n
22u 50V
R72B
R111B
J320
W1.
J68
C51B
100R
100n
J208
PUR
J66
D1
100n
820R R73B
7K5 82K
LD5
R75B 100K
W2.
47P
J137
J125
C24
BC560
33078
100n
4148
C71B
22u 50V
U4
R13J
10K
MID
#4537
#3925
1n5
2N2
4N7
33u 16v
B
B
B
J240
1K2
50V 22u
LD1H
J244
J245
1K
R13G C11G 16V 100u U2AH R10H 100u 16V C10G P5G 10K TREBLE
J226 Q3G Q3H
C1H 100n C1G 100n U1AH
47N
R2H
R39H C10G
R42H
4148
100n 100n
U3AH
10K R36H
U4AH
100N 100N
C8G C9G
C16G 330N 47N R18G 1K2 C3G R15G 10K 100n 1K2 100n R19G 10K MON1 P2G C3H
J224 P9G 100K SWEEP R37G
25V 100u
10K
J236
J237
249R 249R
C33G
R27G
R9G LINE_INPUT J217 J218 #3921 R8G 562R 20K
C2H R14G
P8G
R39G
C23G
1n5 1n5 50V 22u
JB2G
R38G
16V 10U
R7G
R38H
R28G
18K
J231
10K
C13G
1
#4537
BASS
MID
R10G 5C #4567 GAIN
2N2
#3925
#4385
B #4566 EFFECTS
C6G
B #4537 PAN
#4537
#4537
#4566
10K
JB1G
R24G
P6G 10K
249R
C12G 6N8
10K
P3G 10K
J223
C14G
33u 16v
R17G 33K
4148
R1G
50V 22u
D4G
C7G
R5G
R2G
D2G
D3G
TO-CHANNELS
#3597
TAPE COPPER TAPE COPPER
4K99
4148
D1G
4148
ORG
R25G
4148
1K5 R31G
LD1G
4K7 4K7
4K99 R11G
P1G
P4G
1K2
J233
MX1
4K99
R26G J220
N/C +24V LED_COM LED+15V -15V N/C MONBUSS+ +15V EFXBUSSS1LVGND S2-
R4G
P7G R36G
4N7 1K2
R37G 220R
5C
16v 33u
10K
4M7
R41G
8K2 R32G
C5G
562R
4K99
82K
B
R22G C17G
4K7
B
R21G
4K7
1K2
BC550
R40G
1K2
B
R42G
10K
R33G C15G
R35G 2K 2K
Q1G MPSA13
J241
SP1
33078
33078
TLO74
J235
R6G
H1
C10H
1M
J141
1M
33078
SP13
J219
4K7
C7H
R5H
4K7
D4H
A13
J239
4K99
18K
ORG
C23H
10K
R14H
Q1H
J246 J247 J248 J249 J250 J251 J252 J253
R3G
R1H
4K7 4K7
R22H
1K2
10K
R8H
562R
4K99
82K
C2G R26H
4K7
R21H
1K2
R40H
10K
2K
R35H
R17H
J242
16V 10U
R27H
4K7
J230 J229
R41H
220R R37H
#6993_IN_#3571 32KX8_SRAM 28-PIN_SOCKET
J216
TESTJIG4
50V 22u C6H R4H 4K99
R28H 10K
C17H
C13H
J232
C5H
B #4537 PAN
#4537
5C #4567 GAIN
#4537
#4566
C33H
10K
100u 16V
R32H 8K2 10K
J215
B #4566 EFFECTS
B
5C
3
2
B
3
2
VCD
<<<
Wave Solder
8
R58
BSIG BREF BCLP ACLP AREF ASIG +15V LVGND 9 -15V 10 +24V 11 +5V 12 ART_GNDI
C60B
#4581
100n
C60A
C17FX
68n
22N
19
30
100R P13B
56K
20K 1B
R88B
500Hz 20K 1B BC560 R86A R87A 7K5 18n R85A 620R R84A 47K 100R P12A C57A T#3996 20K 1B 250Hz BC560 R82A 680R R83A 7K5 33n R81A 100R P11A 56K R80A C55A T#3996 125Hz 20K 1B BC560 R79A R78A 7K5 68n R77A 750R 100R P10A 47K C53A R76A T#3996 20K 1B 63Hz BC560 R74A R72A 82K 820R 100n R75A 7K5 47p C51A 100R C69B 15K 4560L(#6754) R73A R109A 220R
500Hz BC560 R86B 620R 18n R85B 100R P12B C57B T#3996 250Hz BC560 R82B 680R 33n R81B 100R P11B C55B T#3996 125Hz BC560 R78B 68n R77B 750R 100R P10B C53B T#3996 63Hz
22N C18FX 2N2
C12FX
2N2 10R
220R 22N
C15FX R17FX
16V 10U
16V 33U 33U 16V
6K98 6K98
R28 J140 J42
R26 R27
45K3
J144 C36
U6
T#3996
20K
1B
T#3996
20K
1B
17
29
R27FX
TLO72
J44 J145
C37
1 2 3 4 5 6 7
4n7
C61A
R95A 7K5 R92A 47K
4n7 68n
C61B
7K5 47K
R95B R92B
Q2FX
13 15
14
34
33
4148
33K
10U 16V
R10FX R28FX R29FX 750R 750R
U6FX
D2FX
11
12
36
SLOT
35
16V 100u
R67 1K 1n5 C18
47n
C62A
47n
T#3996
2KHz BC560 R94A 620R R93A 100R P14A 1KHz BC560 R90A R89A 620R
20K
1B
T#3996
2KHz BC560 R94B R93B 620R 100R P14B 1KHz BC560 R90B R89B 620R
20K
1B
470K
9
FLAT
10
37
#3818
C62B
R9FX
5
3
1 43 38
C22FX
C10FX Q1FX
100N C20FX L1FX
C63B
100R
P15B
7
#6994_IN_#3550
2n2
7K5 56K
R99B R96B
10R
HC30
10U 16V
C1FX
MX2
6 8
4
2 44 42 40 41 39
R6FX
10K J38
1
10N
1K
R66
P17A R105A T#3996 8KHz R102A 680R BC560 1n R101A 10n 100R P16A C65A C66A T#3996 4KHz BC560 R98A 2n2 R97A 620R 100R P15A C63A
R104A 20K 1B R103A
T#3996
1
1
R105B P17B 8KHz BC560 R102B R101B 680R
R107B
55
620R 330p 100R
59
61
63
65
67
69
7K5 82K
C68B
5n6
100R
82K 7K5
20K 1B
71
BC560
R104B
ENCODER MODIFY
J26
20K 1B R107A
16KHz R106B BC560 C67B 330p 620R
20K
1B
100n
J90
R93 C4 16V C1
C6
J51 J52
100N
J30
C26FX L2FX
100n C31
J54 J53
100N
C28FX U3FX R13FX 1K R11FX 10K
J33 C2FX J34
22u 50V
2N2
C54 #3818
J280 J48 J49
R4
6K8 150p
C3
2N2
J36
50K P1 R32 R30
J39 J276 J275
#4488 B
MAIN_L
J279 J277
6K98 6K98
R31 R29
R33 45K3 36K 36K
C41
16 32 21 23 25 27
31
R20
2N2
47p C39 R18 270R
J27
C25FX
270R 270R
R77
U14 D3
J11
2K
R2
U2FX
4K7 R89
J12
2K2
2K
100n 200K
27P
R21
P7
A56
50K
J8
A56
R78 470R
R79
J21
C19 R82 100n 1K5 R85 470R
U4FX
D5 4148 R88 1M D4 4148
50V 22u
PUR W2
R3
#6940
2K
2K
2K
C27FX C42 R8FX 470R 100K 100N 100n R16FX 1K R12FX J91 W1 C24FX 2N2
16MHz
GRN
33K
R1
J29
R7FX 470R
X1FX
C4FX
27P
J37 C3FX
EY2
Q8
#5010
R87
02.3-6511M
C20
100N C21
"005.01 X "000.61=EZIS KNALB BLANK SIZE=16.000" X 10.500"
56K
02.3-6511M LTED LLIRD 02.3-6511M EDISREDLOS
P:\1156V32.PRN
ASSEMBLY PCB MECH
M1156-3.20 M1156-3.20
M1156.PCB_DATABASE_HISTORY
MODEL(S):- AP-812/818 # DATE VER# DESCRIPTION OF CHANGE
R22 270R
1 MAR/03/99 2 OCT/21/99 3 . 4 . 5 MAR/14/00 6 MAY/15/00 7 . 8 AUG/30/00 9 OCT/16/00 10 D 11 D 1 D 2 D 3 D 4 D 5 D 6 D 7 D 8 D 9 D 10 D 11 D 12 D 13 D 14 D 15 D 16 D
2.00 3.00 . . 3.01 3.02 . 3.10 3.20 V V V V V V V V V V V V V V V V V V
PC#5936_FIX_PROTO_PROBLEMS PC#5934_MOVED_C15G_PC#5960_CORRECT REF#_R18H-R19H PC#6140_HEADPHONE_JK_#3497->#3921 MAKE_ALL_SOLDERMASK_BIGGER_THAN_PAD PC#6244_HOLE_SIZE_FOR_GND_LEG_OF RCA_JK_#3466_.070"->.059" PC#6213_R10_6K8->3K_J315->1K5-(R315 PC#6292_R16FX_680R->470R_DEL_C5FX N N N N N N N N N N N N N N N N N N
STYLE "00"
100n
J43
EFX_RETURN
J65
10A #4487
10K
J143
33K 10K 10K 10K
R38
C12
27K
33K
R34
STYLE "P21" STYLE "EQ"
STYLE "P25"
J283
#3925 XLR
J273
PRODUCTION NOTES
1 2 3 4 PCBSA DEPT. ADD COPPER FOIL ON I.C SOCKET OF U1FX ADD EXTRA SOLDER ADD YELLOW WIRE NEXT TO U6 ADD .5" COPPER STRIP ON TOP OF P2 FOR N.A. AND EXPORT ADD 1" COPPER STRIP ON BOTTOM OF U1FX FOR EXPORT
PCB
CHANNEL_11-12
J284
10A #4487
10K
J260
10A #4487
10K
J259 J243 P8L
CHANNEL_9-10
J258
220R
R30IJ
MPSA13
J257
100n C8IJ 100n C82J
J256 J255
B #4584
D
33K R33H 2K 10K
J238
R31IJ R34H
SOLDER TO DGND
10K
4148
CHANNEL_2
R31H
1K5 33K
FOLD COPPER OVER AND SOLDER TO POT
P2
50K
#4579 B
MAIN_R
J102G
J254
B #4489
10K R34G
10K
CHANNEL_1
COPPER FOIL
U1FX
IC IC SKT U1FX SIDE VIEW
P2
R102 43K AREF R92 10K0 6 7 5 ASIG R100 10K0 U1
1/2
AOG TL072
1/2
R107 7K5
2
C211 100P R98 33K 1 BYPASS CAPS
1/2
+15V C205 50V 100n C206 100V 100n AOG
5 U3A 6 4148 D22
7
C42 R95 16V 68N 68K R109 1M
TL072 -15V R108 75K R500A 510R
0.5W
R93 10K0
C43 16V 68N
C41 16V 68N
3 U3A
AMP '1'
R215A 3K3 A_IN 33U C82A 16V R115A 37K90 AOG R116A 3K160 E Q33A 2N5638 C71A 50V 100n AOGAOG AOG 1K THESE TWO R121A PARTS NOT STUFFED 15N C57A 33078
1/2
D25A 1N4004 R188A 1K8
5W
30V/2% 1N5256C 1N750ARL BAV21 D62A 4V7 D13A 21K5 D68A R184A D78A 4148 D77A 4148 6V2 1N753ARL D63A
SPEAKON C29A 100V 100n AOG
1+ 122+
+70V
AMP1_OUT 6 4 2
T R
TLO72 R99 10K0 AOG AOG
R103 120K
AOG C95 22N R248 1M
R101A 510R Q34A 2N5638
9
10
12 14 15 13 MUTE R106 33U 150R C47 -15V R228 150R 33U C48 16v R110 3K3 16v R96A 120K
PIN
1/2 LM13600 11 (6=V-,11=V+) U2
D IABC
D44A R119A 1K
Q24A BAT85 BC560 D9A 4148
16 AOG
5 U6A 6 C58A 47P 33078
1/2
7
1K0 D40A D42A 4148 4148 R231A R216A 10R ABAT+ R112A 9K1 BC550 R122A 16V/1W 68K 1N4745A Q26A D66A C70A Q11A 25V A13 470u
680R R80A
R128A R222A 2K21 1K
FP
0.5W
MR854 D72A Q41A MJL3281A Q42A Q40A MJL21194 Q39A MJL21194
S JB1A
5 3 1 6 4 2
T R
AMP1_OUT
C83A 100V 2N2 R114A FP 590R R220A FP 590R R209A FP 590R
S JB2A
5 3 1
AMP1_OUT
MJL21194
TP11A
VBE-RED R126A 33R2 R193A 0R1 R191A 0R1 VBE-BLK
TP10A
R195A
5W
27K R91
43K R90
D29A 1N750A +15V 4.7V R238A 27K R226A AOG 43K C89A 50V 10n Q23A BC550 R105A 68K
D31A 4148 R117A FP 47R D B R76A 4K7 ABAT+ 6K8 R133A R127A 2K32
1
R192A 0R1 R190A 0R1
R189A 0R1 R194A 0R1 L1A
1R8
FP
5W
5W
NJM431 2V5
TO_FRONT_PANEL
A D36A Q28A BC560
Q29A BC550
0.5W
C214 100N
100N C2
C7 100N
4
AOG DIGND NOTES: C214 MUST BE #5314 CERAMIC TYPE
AOG
100R R200A 10mV R132A 9K1
VBE LIN R124A 442R
CW
D84A Q27A BC550 R187A 1K8 D26A 1N4004
FP
U4A U4A 4N35
C
D37A
2K43 R134A
D70A
BSIG MC1 BREF MC1 BCLP MC1 ACLP MC1 AREF MC1 ASIG MC1 +15V MC1 LVGNDMC1 -15V MC1 +24V MC1 +5V MC1 DIGND
MC1
1 2 3 4 5 6 7 8 9 10 11 12
4K590 R118A 16V OPTOLED
6 5 1 2
C49A 33U
+15V LVGND +24V-PP DIGND +5V -15V
Q50A BC560
7 6 (4=ABAT-,8=ABAT+) 33078 1/2 R75A 3 U5A FP 47R 1 2 (4=ABAT-,8=ABAT+) 33078 1/2 R74A 3 U6A FP 47R 1 2
5 U5A
5W
4uH 1_OUT AOG
D38A 4148 R136A 27K
AOG
Q10A A63 16V/1W 1N4745A R123A D65A 68K
0.5W
Q25A BC560 R111A 9K1 2N2 100V C84A
Q37A MJL21193 Q36A MJL1302A
Q35A MJL21193
Q38A MJL21193 MR854 D71A
AOG
3
ABAT-
680R R79A
C59A 100P C212 100P R168 33K 7 R215B 3K3 R115B 37K90 >BOG R116B 3K160 E R120A 324R0 R130A 1K5 D34A 4148 D33A
5W
NOTES: ALL UNMARKED DIODES ARE IN4148 BIAS:ADJUST R200 FOR 10mV +/-1mV BETWEEN TP10 AND TP11, WARM.
R217A D75A D39A 10R 4148 4148 1K0 R236A D76A 1K 4148 6V2 R223A 1N753ARL D41A D64A 4148 4V7 BAV21 D43A D69A 1N750ARL 30V/2% 1N5256C D67A 21K5 R183A
2
R125A 2K21 AOG
1W
C69A 25V 470u
R208A FP 590R R218A FP 590R R113A FP 590R
5W
5W
5W
C33A 100V 10N R77A 10R
R129A Q43A MT2 27K BT139 G MT1 R135A 100R Q45A MBS4992 8V
0.5W
DIAC
R131A 43K
100n 100V C30A
16v C50A 10u AOG -70V
BREF R162 10K0 R163 10K0 1 3 R170 10K0 BSIG U1
1/2
R172 43K C46 16V 68N C44 16V 68N
TL072
1/2
BOG R177 7K5 1 C45 R165 100V 68N 68K BOG R179 1M
6
2
4148 3 U3B D24 2 C94 22N R247 1M
510R R101B R166 120K
510R R500B Q34B 2N5638 BOG Q33B 2N5638 C71B 100V 100n BOG
33U C82A 4K590 R118B 16V
16V
5 U3B
1/2
CHANNEL '2' AMPLIFIER
TLO72 R169 10K0 BOG
R173 120K BOG
C49B 33U 33078
1/2
C31A 10R 10n R235A
TL072
4148 D32A 4148 D30A 4148 AOG C32A 10R 4n7 R234A
33R2 FP ABAT+ R104A TO U5A & U6A PIN 8 TO U5A & U6A PIN 4 33R2 FP ABATR233A
C207 63V 4U7 3K3 R206
2
R207 +70V 20K DS1233 Q30A VCC RST 1 GND
3
BOG
3 U6B 2 C58B 47P 33078
1/2
1
R119B 1K
8
7
5 3 2 4 -15V R229 150R 33U C52 16v
R178 75K
D
1/2 LM13600
PIN 11 (6=V-,11=V+)
IABC
R176 33U 150R C51
16v +15V
D29B 1N750A 4.7V R238B 27K R226B BOG 43K
1K THESE TWO R121B PARTS NOT STUFFED 15N C57B
BYPASS CAPS AOG F
3 U5B
1
R117B FP 47R
D C 6 7 5 U22
1/4
U2
1 BOG
27K R161
43K R160
R180 3K3
Q50B BC560
C89B 50V 10n Q23B BC550 R105B 68K
6 5 4
BCLP
2 (4=ABAT-,8=ABAT+) 33078 1/2 R75B 5 U5B FP 47R 7 6 (4=ABAT-,8=ABAT+) 33078 1/2 R74B 5 U6B FP 47R 7 6
R12C 47K
+15V
TLO74 R10C 470K LVGND F R505 10K0 R14C 17K8 4148 D6C 4148 D5C R12 4K99 RST_A R10 9 4K99 10 U22 LVGND 10K R87 C24 25V 22u
1/4
C9 4.7V 100n 1N750A D9 LVGND LVGND
R2 442R 4148 R3 75R D66 D11 4148
FAN CONTROL
R5 12K1 R4 21K5 R6 31K6 Q1 BC560 C10 1n D12 4148 2 1 3 U22
1/4
+24V
Q2 BDX53C EY1 RED
FAN 80CFM
B U4B 4N35 A
TP3
+70V WC7 12AMPS AC.BLK WC5 X.BLK 120VAC CSA 60Hz C18 22n 732VA PT#1318 WC3 X.BLK CSA C19 4N7
2 1 X2
+70V
R11 49K9
+15V R7 60K4 4148 D6 R8 14K0 LVGND
WC2 WC11 YELL RED WC10 ORN
RED PSGND TB1 1.5A F1 TB2 1.5A F2 35A
C200 C201 C202 C203 80V 80V 80V 80V 3900U 3900U 3900U 3900U
R84 10K R88 10K R82 10K R85 10K
PHANTOM_POWER
PSGND 27K R86
3 IN 2 OUT
LVGND
C11 22u EY2 50V BLK PSGND R9 100R
R181 R182 1K 1K
1W
1W
4148 8 D5
TLO74 R14 R15 49K9 4K99 4148 13 D7 14 12 U22
1/4
PSGND C204 C208 C209 C210 80V 80V 80V 80V 3900U 3900U 3900U 3900U
TLO74
WC6 CHASSIS AC.WHT GREEN BLACK WHITE
1 AC.GRN WC14
Q32 BDX53C
-70V
1
SW1
TP4
4004 D16 4004 1N4004 PSGND D2 1N4004 RED D1 D4 YEL RED 1N4004 1.5A D3 ORN 1N4004 1.5A C4 50V 2200u AOG +24V U4 7915 2 IN OUT 3 REF 100U 1 WATTS 25V C3 AOG AOG AOG R1
5W
C213 #6426 27V 25V 22u D20 500mW 3K
0.5W
TEMPERATURE SENSE
RST_B
+24V-PP
120 VAC
PSGND
TURN ON/OFF
MUTE Q3 BC560 R18 2M2 D14
0.5W
R13 4K99 LVGND
4148 D8
TLO74
TP5
D17
R20 3K
0.5W
R520 -15V R504 200K R503 2K 4u7 63V C12
7AMPS GRN/YEL
245V BRN/BLK TOROID 230V BROWN . AC.BRN 230/245VAC CSA #1318E 680n . AC.BLUE BLUE
470u 63V C1
4148 D213 IN5251 22V/0W5 2U2 63V C13 BC560 Q4 D214 4148
M1104.SCH_DATABASE_HISTORY
1 MAY/15/97 2 JUN/25/97 3 JAN/25/99 4 D 5 D 6 D 7 D 8 D 9 D 10 D
DATE: JAN/25/99
33R
C5 25V 100U DIGND
U5 7805 1 IN OUT 3 REF 2 WATTS DIGND U6 7815 1 IN OUT 3 REF 2 WATTS AOG
C6 25V 100U DIGND DIGND
+5V AOG BY-PASS CAPS
+15V
MODEL(S):- AP812 # DATE VER# DESCRIPTION OF CHANGE
2.00 . 2.10 V V V V V V V
C23 100n C22 100n
BROWN
BLUE AC.GRN
CSA 4N7
C8 25V 100U AOG
+15V
LVGND
PC#5372_ADD_D22,D24 CORRECTIONS_ADD_CE_PWR_SUPPLY CE-XFMR_WIRE_COLOURS_UPDATED N N N N N N N
SCH ISSUE: 2.10 TITLE: STEREO_400W_AMP
230/245 VAC
-15V
YORKVILLE NAME: M1104.SCH
MODELS: AP-812/AP-818 MP10DSX PCB#&VER: M1104
SHE R
16AWG
4uH
L1
10N
R77A
1R8 RT V 5W
#4745
R222A D63A R209A R128A
R77B
D67B
1A
0R1
D7
30V0 2% BAV21 D43A
5W
R191A
230V.DUMMY
590R 2K21 21K5 R183B 2%
MR854
MR854
J406A R223A
21K5 2K21 590R
R192A
#6934
MR854
0R1 5W
D26A
D67A
1N4004
1N4004
590R 2K21 21K5 R184A
10R 1W 10R 1W
30V0
3B
R192B
R1
X.BLK
R183A R125A
88
250TAB
AC.BLK
550
WC7 C18
J208A
1K8
30V0 4004
Q26A
560
1K0 2N2
2N2 1K0 590R
R231B 550 C83B 1K0 2N2 R236B 1K0 C84B Q10B 2N2
FOR VALUE_C18
C83A
0R1
R236A C84A
R231A R220A
J95A
J93A
J15A
J14A
J14B
J13B
J93B
J18A
J17A
J16A
J94A
J13A
J15B
J94B
J25B
J17B
SEE NOTE_1
A
J20B
J22A
J24B
J23A
J24A
J20A
J21A
J19A
J21B
J106A
J19B
Q11A
88
J22B
A63 Q10A
A13
J106B
Q42B
Q35A
0R1 5W
4148
R189B
D39A
9K1
470U 25V
470u 25V
25V 470u
4148 BAV21
9K1
#6991
R111A
R112A
#6988
#4745
MJL21194 #6988
Q30A
#6988
RT V
#6991
#6991 .
#6991
4V7 9K1 R112B 0.5W 680R
3K3 AS35
5W
#4745 + J57 J410A
3K3 AS35 Q30B #6988
D42B
4148
25V 470U
9K1
#5618
Q40A
RT V
#5618
#5618
D39B
#5618
20K0
R111B
BC550 Q27A
C69A
C70A
R207A R206A
Q42A MJL21194
MJL21194 20K0
J105B R207B MJL21194 Q40B R206B
C70B
C69B
4148
RT V
Q11B
Q37A MJL21193
MJL21193
R1
VBE
J23B
60V 4U7
60V 4U7
R1
#4738
A13
A63 #4738
R1
A
RT V
B
#4738
J16B
-
87
5W #4738
87
RT V
C207B
J95B
5W
C207A J105A
R189A
J417
RT V
#4745 MJL21193 Q35B Q37B MJL21193 BC550 Q27B R194B -
0R1
D41A
4148
D42A
J9B
16V0
16V0
16V0
4V7 680R 0.5W
16V0
D66A
D66B
0.5W 680R 4V7
D68B
68K
D13A
X.BLK
68K
1WATT
D68A
WC6 250TAB
AC.WHT
1WATT D65B R123B
68K
VBE
+
BAV21
68K
680R 0.5W 4V7
WC3 250TAB
D41B
D65A J9A
4148
VBE
J404B J2B J403B J402B
D69B
D69A
R123A
R122B
D75A R80A
J404A
4148
10R R217A J1A J3A J2A
R126A
C200
4148
J402A
J403A
J5A
J6A
J4A
J407A
J408A
J409A
J408B
J407B
#6990 J5B
J6B
J3B
J4B
#6990
PS.GND
TAB7
Q29A Q28A BC550
MJL21193
Q38A
MJL1302A
D77A 2K32 442R 27K
4148
MJL3281A
Q41A
Q39A
R133B
MJL21194
MJL21194 R83 10K0 R85 10K0
Q39B
Q41B
MJL3281A
MJL1302A
Q36B
Q38B
MJL21193
D77B D40B
D40A
4148
27K 442R
2K32
560
#6990
#6990
4148
D36A
D37A
4148
4148
4148 D9A D44A BAT85 BC560
4148
R127A R124A R136A
47R
R74A R132A
R131A 43K R117A 47R R119A 1K J401A
R76A
C2
D31A
R82 10K0 CHASS GRN-12" BLK-12" RT A_GND
D31B
R200B 4148
04
Q24A
0.5W 4K7
C2
9K1
R233A
R235B R234B U5B
X-F_CT ORN
X-F_CT
33078
33078
33R 33R
R104A R235A
V
RT V RT V
16AWG 3900U 80V #5894
33R2
R104B
9K1
U5A
D33A 4148 4148 D32A D30A 4148 4148 R130A D34A R234A
R115A 37K90 DNS
4148 4148 D32B
R121A
09
1
#6956
02
C2
FUNCTION SPEAKON_JACK
SPEAKON_JACK FUNCTION
16v 33U
C2
U4A C31A 10N
4N7
C2
10N
R238A 27K
16v 33U
27K
#3436
C32A
C31B
C32B
R215A
510R
HI-SEC
Q23A
J211B
2N5638
Q33A
R226A
TAB2
R101A J25
MC7815CT +15VDC
+5VDC MC7805CT
1N4004
RED
100R
BLK
J72
R181 E #3892 120K R96 BDX53C PHANTOM
MC7915CT -15VDC
B
C24 50V 22u R520 R20 D213
D16
3K 0.5W 3K 0.5W 22V 2K 0.5W
4004
HI-SEC
R18 TAB1
1
Q32
RED
RED
JB2B JB1B
200K
10u 16v
100R
4148
J205 D66
LVGND
10K0
R100
27K
27V
J66
4148 4148
+15V
17K8
C41 68N 68N 120K 68K 1M 22N 1M 7K5 75K
-15V
J43
27K
C12 63V 2U2 D14
R501B
100n
100n
R12C
100n
C213
R87
R86 D20
D22
ETUOR EGAG ELOH/"10.0
SHE R
R13 R15 D7
D5
VER-3.10
VCD
ASSEMBLY PCB MECH
M1104-3.10 M1104-3.10
SHEAR
00.3-4011M LTED LLIRD 00.3-4011M EDISREDLOS
"000.11X"573.61=EZIS KNALB BLANK SIZE=16.375"X11.000"
ORANGE
SHEAR
M1104.PCB_DATABASE_HISTORY
MODEL(S):- AP812-MP10DSX-DJM806 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 MAR/25/97 MAY/15/97 . FEB/12/98 FEB/16/98 FEB/27/98 JUN/08/98 MAR/25/99 MAR/30/00 D D 1.00 2.00 . 2.10 2.11 3.00 3.10 3.20 3.30 V V FIRST_PRODUCTION PC#5372_ADD_DIODES_D22,D24 L1A/B_#3759->#3820 CHANGED_ROUTING_AT_VBE_XTR'S REVERSED_ROUTING_AT_LAST_VBE_XTR PC#5622_C214_RADIAL->AXIAL PC#5713_TP4_TO_RADIAL_JUMPER PC#5951_C1_470u->1000u PC#6212_GRND_WIRE_ADDED_TAB3 N N
PRODUCTION NOTES 1 2 3
C18 FOR NORTH AMERICAN IS 22N PT#6435 C18 FOR EXPORT ( CE,S,E) IS 680N PT#5266 Q32 MOUNTING HARDWARE #8861 #3692
#3501 #8701 Q32 12_PIN MOLEX
RT V
HEATSINK
SHEAR
. M1104 . AP812
4K99
ETCH GUIDE. "020
4K99
C214
4148
TP6
R12
R10
49K9 R11 TP4 VOLTAGE @TP4=HIGHER OF THE TWO TEMP SENSORS (10mv PER DEGREE 'C')
4K99 4K99
J418
"500. "800. "210.
4148
R8
R103
33K
R98
100P C211
C48
16v 33U
4148
D6
4148
100N
J203
R14
C7
TL072
C22
C2
R95
C95 R107
R108 R110 3K3
D6C D5C
4148
4u7 63V
Q4 D214 C13
Q45A
4148
D8
27K
R501A
49K9
EYE7 TOP_GND
R91
R90
Q45B
ORN R102 U3A
14K0
00.3-4011M 218PA
47K
BC560
J69
R503
J44
.
.
4u7 63V
MBS4992
BLK
TLO74
100n
R7
C47
33U 16v
Q3
10u 16v
60K4
R99
R106
43K 150R R228
A_GND 16AWG EY6A C50B MBS4992 C50A
LVGND
BLK_12"
EY7A
2M2
27K
TP3
TP1 TP2
BLK
J202
RED_12"
R14C
10K0 R505 C9
4148
21K5
4148
TO_M1092-MIXER_PCB #3580
TAB3
4V7
100n
BC560
RED
A_OUT R135A 16AWG
JB1A
R10C 470K
D9
TLO72
R93
100N 100N J33
+#8790 +#3501 16AWG YEL_12" EY7B B_OUT
R178
J76
FAN BDX53C
J82 C10 J81
R170
R169
D17
J36
R504
BLK_12"
EY6B 16AWG Q43A B_GND BLK
JB2A
C8
100U 25V C3 100U 25V
12K1
#6448 BT139 DC_PROT TRIAC
D12 4148
C11
J75
B
#6912
1n
R9 R6
R5 MC1 R4
C45 10K0 10K0 R163 C205 R162
J28
22u 50V
C46
R179 R160
R177
150R
U2
33U 16v
J77
U4
EY3
43K 68N 10K0 10K0
C51 R176
100R 31K6
LM13600 150R
75R Q1 D11 R3 R2 BC560 C23 U22
U1 C206 R109 R248 C43
442R
R92
10K0 10K0 C42 ORN-12"
10K0 10K0 68N 43K
150R
E
FAN
R229
U6
#6738 #6871
U5 J78 Q2 J83
R172 68N 68N 120K 68K 1M 43K C94 22N R247 1M 7K5 75K
TRIAC DC_PROT BT139 #6448
D24
J212B
4148
Q34A
1K 1W
+#3501 +#8790 .
J73
J79
TL072 EY4
C44
27K R161
.
16v 33U
2N5638
J38
J80
63V 2U2
R173 R165
C71A
J74
25V 100U
U3B
RED
BLU
100N
43K 68K 510R
4V7
RED
R105A D29A R500A
J34
J35
JB3B R135B Q43B J413 J37 J32
SW1
JB3A
1000u
4004 4004
D215
4004 4004
D3
33R
R1
F1 F2
T1.5A T1.5A
C5 C6
D29B
TB2
BLU TB1 BLU
R238B
4V7
43K 68K 510R
R226B R180
R105B 100P
3K3
R500B R168
C71B
R182
C212
Q34B
100N
3K3
BLU
PHANTOM_POWER
D2
SEC._A.C SEC._A.C
2200u T R RT 50V V V
RT 63V V
D4
10N
RT V
4N35
1K 1W
#6872
120K
C52
33K
3K3
4N35
510R 2N5638 2N5638
10N BC560
5W
C2
BC550 C89A Q50A
+#8661
C1
U4B R130B
C49A C82A
-70V EYE6 BLU_8" BLU 16AWG
#6956
4N7
4K590
1K5
03
C57A R120A R118A
R118B
R120B
C49B
C4
1K5
16v 4K590 33U R101B Q50B C89B Q23B BC550 BC560 Q33B
16v 33U
C82B
10
R166
R215B
DNS
324R0
PHANTOM 16AWG ORN
37K90
C58A
RT V
RT V
RT V
4148 4148
100P
100P 324R0
C58B
R115B
10R 10R
10R 10R
R116A 3K160 47P
C59A
RT V
D30B
3900U 80V #5894
BLK
3900U 80V #5894 RT V
B_GND BLK-12" 3900U 80V #5894
YEL ORN
3900U 80VRT #5894V
0.5W 4K7
U6A
RT V
TOP_GND ORN-12" ORN BLK
-70V
08
C2
BLU
R233B
R75B
J415 1K R119B 47R R117B 43K
R75A 47R
3900U 80V #5894
Q24B BC560 D9B BLU_8" R131B 33R2 47R
R76B
GRN
47R
R132B R74B
U6B 33078 J414 3K160 47P
R116B
33078
RT V
RT V
YEL
RT V
3900U 80V #5894
RT V
D34B
D33B C59B
BC550
VBE
VBE
BAT85 4148
01
4148
#6989
#6989
D44B
Q28B
Q29B
D37B D36B
Q36A
4148
R133A
250TAB
2K43 4148 D84A 4148 D38A R200A 100R 10mV
#6989
10K0
4148
R136B
RT V
RT V
R124B
#6989
10R 6K8
J1B
R134A
NJM431 #5123 D70A 2V5
R84
C19 #6451
33R2
R216B D78B
4N7 RT V 250VAC
D78A
4148 4148
R80B D75B
R79A
J409B
R122A D76A
D13B
D76B
4148 4148
10R
R217B
R126B
R216A 10R 6K8
3900U 80V #5894
33R2 NJM431 #5123 2V5 D70B
R79B
J411 J412
BAV21
D43B
R134B 2K43 4148 D84B 4148 D38B R127B 100R 10mV
"80 ETCH0. "210 GUIDE. "020.
5W
R194A
RT V
Q25A
1K8
J55 J56
590R
5W
D25A 590R R114A
J403
+70V
J401
R1
+70V
J416
R208B
560 Q25B
#4745
R113A
590R 590R J405A
93
WC5
RT V
A
R218A
D7
250TAB
D62A 2%
0R1 T 5W RV
6V2
6V2
6V2
R19
J51 J52 J53 J54
B
J47 J48
RT V
2% D62B
30V0 4004
6V2
1K
1K
1B
#4745
21K5 2K21 590R
RT V
#4745
D72A
J49 J50
1K J18B R223B 1K
5W RT V
RT V
#4745
-70V
J45 J46
-70V
#4745
RT V
0R1
RT V
5W
9 R1
0B
0R1 T #4745
RV
5W
#6934
5W
R1
D25B Q26B
R113B 590R
J208B
91
B
0R1
R114B R220B
590R 590R J400
PHANTOM_SW.
1K8
R218B
1K8
RT V
5W
ORN 16AWG EYE5 ORN_15"
"500.
PHANTOM_POWER
#6934
0R1
R208A D64A
D7
0R1 5W
2B
D64B
R125B
D26B
R1
0R1 5W
WC17 250TAB
#4694
90
A
R184B R128B R209B D63B R222B
10N
1
A
C33A
C33B
AMP 2
L1B
4uH
16AWG
PART#3820
YEL
2_OUT
EYE4A
1_OUT RED
R195A
PART#3820
R195B
5W 1R8
RT V
#4694 #6934
MR854
EYE4B
#3436
SHEAR
560
P:\1104CMP.PRN
M1104 AP812-MP10DSX 2oz.COPPER AMP
2
DATE: FEB/9/97
MODELS: AP-312/AP-812\AP-818 PCB#&VER: M1101
SCH ISSUE: 1.10 TITLE: DIGITAL_EFFECTS
VA C12
+5V 3
YORKVILLE NAME: M1101FX.SCH
ART_IN ART_GNDI
10u
C13FX 16V
R27
220 C15 .022uF
LIN2 LIN1 RIN2 RIN1 VA AGND REFGND REFBYP REFBUF NC NC
22N
28 27 26 25 24 23 22 21 20 19 18
10u C11FX 16V
R28 750 C17
2
Q6
1
MPSA06
16V
1 R93
C19 10U
ART_OUTL
ART_GNDO
+5V
R17
10 C6 C7
VA
DO4/F1 GND SDIN SDOUT SCLK SSYNC RESET CLKIN VD DGND NC
22uF 22N 25V
29 30 31 32 33 34 35 36 37 38 39
SMODE1 SFS2 SFS1 SMODE2 DI1 DI2 DI3/F3 D14/MA DO1 DO2 DO3/F2
U6 CS4218 CRYSTAL ADC/DAC
NC LOUT ROUT NC PDN NC NC NC NC NC NC
17 16 15 14 13 12 11 10 9 8 7
10K
2 +5V 3 2
R29 +5V
750
22N
Q7
1
2 C18
MPSA06
16V C23 10U ART_OUTR
22N
1
1 R94
40 41 42 43 44 1 2 3 4 5 6
+5V 10K R10 470K Q2 MPSA13 1K Q1 MPSA06
2 C1 2
+5V
+5VIN C22
2
L1FX
+5V C20
2
BEAD #3818
CR2
1
C24
C25 2N2
C9 22uF 25V
C8 2.2N RESET +
MCLK
R13 1K
100uF 10N L2FX 25V
1
100N 1N4148 2N2
R9
DIGND
BEAD #3818
1U
1 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54
R11 10K
10u
+
R6 10K RESET C2 22uF 25V
10 9 8 7 6 5 4 3 25 24 21 23 2 26 1 12 11 10 9 8 7 6 5 27 26 23 25 4 28 3 31 2
LM311 Q_REQ FSYNCA TEST FSYNCO SDOUT SDIN SCLKO FSYNCI VDD GND CLRBR SAPSO HSTA8 IRA8 HSTOE HSTREQ HSTACK MUTO MUTEAD HSTWE
+5V
75 76 77 78 79 80 81 82 83 84 1 2 3 4 5 6 7 8 9 10 11 AA16 AA15 AA14 AWRE AA12 AA13 AAO7 AA08 AA06 AA09 VDD GND AA05 AA11 AA04 AROE AA03 AA10 AA02 AD7 AA01
16V C10FX
PINOUT FOR 32K X 8 U1
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16
U2 ART FX DSP2
100-1355-101
32 28 VDD 1 NC
+5V NC
ASIC 2
MUTE EA6 EA7 EA4 EA5 EA2 EA3 EA1 ED7 GND VDD ED6 EA0 ED5 ED0 ED4 ED1 ED3 ED2 MCEQ0 PPSEL
53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
U3
10 9 8 7 6 5 4 3 25 24 21 23 2 20 22 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 CS OE 27C512
O0 O1 O2 O3 O4 O5 O6 O7 A13 PGM/A14 VPP/A15
11 12 13 15 16 17 18 19 26 27 1
R5
1K +
22 24 OE 20 22 CS1 30 27 29 CS2 R/W 13 14 15 17 18 19 20 21 11 12 13 15 16 17 18 19
AA00 AD6 AD0 AD5 AD1 AD4 AD2 AD3 RESET BBROWN GND VDD XTALO XTALI OVFL ENC1A ENC1B ENC2A ENC2B EDCLK MCLK
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
R12 MCLK R16 1K
+5V
100N
I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 128K x 8
X1 R7 16MHz R8 100K C3 RESET 27pF C4 27pF CLIP/OVERFLOW 470R
2 C42
+5V +5V
1
680R
C5 27pF U4
1 OC 11 CP 3 1D 4 2D 7 3D 8 13 4D 14 5D 17 6D 18 7D 8D HC374
APPROVALS DRAWN DATE
+5V
1 1 1 1 1 1 1 1
SELECT EFFECT MODIFY EFFECT
BIT0 BIT1 BIT2 BIT3
1 1 1 1 1 1 1 1
R100
10K
7 6 9 8 5 4 3 2
R15
6 7 9 8 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q 2 5 6 9 12 15 16 19 EA8 EA9 EA10 EA11 EA12 EA13 EA14 EA15 4 5 3 2
R15 330
BIT4 BIT5 BIT6 BIT7 2 12 5 6 11 4 3 1
HC30
U5
8
CR1
1N4148
ENGINEERING REVISED CHECKED
R.NEATROUR A. CHILCO
2-16-94 1995/06/05
APPLIED RESEARCH & TECHNOLOGY 215 TREMONT STREET ROCHESTER, NY 14608
+5V
ART OEM REVERB BOARD
SIZE DWG NO. REV
DIGITAL EFFECTS SECTION
ISSUED PLOT DATE
A
12-1-94
FILENAME
400-4001-100 4 OF 4 M1101-FX
SHEET
Yorkville Sound 550 Granite Court Pickering, Ontario Canada L1W 3Y8
Phone: (905)837-8550 Ext.218 Fax: (905)839-5776 Email: [email protected] www.yorkville.com
SERVICE BULLETIN
Date : March 6, 2000 : AP812/AP818 GROUND HUM UPDATE Re Dear Staff & Dealers,
Due to some feedback from our customers a service issue regarding hum problems have been discovered with the AP812 and AP818 mixer/s. Please be advised that units in production after March 2000 will NOT have this problem. The HUM problem only occurs when the main in/out jacks are used (i.e. if a processor is used). There is considerable hum at the MONITOR OUT jack as well. To solve these problems follow the directions listed below... Required Modification: -------------------------------1. Seperate Top & Bottom 2. Find where the Orange & Green Wires are soldered to eyelets, pretty well in the center of the board (marked with an Orange & Green X on the layout provided). CUT the Orange & Green Wires as close to the EYELETS as possible (on the filter capacitor side). (as shown circled in RED 3. Solder both wires (that you've just cut) to TAB 3 (as shown circled in GREEN) 4. Don't forget to re-connect the Green Wire (female spade) to the Top Mixer (male spade lug)
We are sorry for any inconvenience caused as a result of this problem. For further technical information or assistance please contact Peter Mourtos at Yorkville Sound via phone at (905) 837-8550 Ext. 218 or via email at [email protected] .
Enclosed - the Layout for the AP812/818 M1104 Power Amplifier board with instructions.
16AWG
4uH
L1
10N
R77A
1R8 RT V 5W
#4745
R222A D63A R209A R128A
R77B
D67B
1A
0R1
D7
30V0 2% BAV21 D43A
5W
R191A
230V.DUMMY
590R 2K21 21K5 R183B 2%
MR854
MR854
J406A R223A
21K5 2K21 590R
R192A
#6934
MR854
0R1 5W
D26A
D67A
1N4004
1N4004
590R 2K21 21K5 R184A
10R 1W 10R 1W
30V0
R19 3B
R192B
R1
X.BLK
R183A R125A
88
250TAB
AC.BLK
550
WC7 C18
J208A
1K8
30V0 4004
Q26A
560
1K0 2N2
2N2 1K0 590R
R231B 550 C83B 1K0 2N2 R236B 1K0 C84B Q10B 2N2
FOR VALUE_C18
C83A
0R1
R236A C84A
R231A R220A
J95A
J93A
J15A
J14A
J14B
J13B
J93B
J18A
J17A
J16A
J94A
J13A
J15B
J94B
J25B
J17B
SEE NOTE_1
A
J20B
J22A
J24B
J23A
J24A
J20A
J21A
J19A
J21B
J106A
J19B
Q11A
88
J22B
A63 Q10A
A13
J106B
Q42B
Q35A
0R1 5W
4148
R189B
D39A
9K1
470U 25V
470u 25V
25V 470u
4148 BAV21
9K1
#6991
R111A
R112A
#6988
#4745
MJL21194 #6988
Q30A
#6988
RT V
#6991
#6991 .
#6991
4V7 9K1 R112B 0.5W 680R
3K3 AS35
5W
#4745 + J57 J410A
3K3 AS35 Q30B #6988
D42B
4148
25V 470U
9K1
#5618
Q40A
RT V
#5618
#5618
D39B
#5618
20K0
R111B
BC550 Q27A
C69A
C70A
R207A R206A
Q42A MJL21194
MJL21194 20K0
J105B R207B MJL21194 Q40B R206B
C70B
C69B
4148
RT V
Q11B
Q37A MJL21193
MJL21193
R1
VBE
J23B
60V 4U7
60V 4U7
R1
#4738
A13
A63 #4738
R1
A
RT V
B
#4738
J16B
-
87
5W #4738
87
RT V
C207B
J95B
5W
C207A J105A
R189A
J417
RT V
#4745 MJL21193 Q35B Q37B MJL21193 BC550 Q27B R194B -
0R1
D41A
4148
D42A
J9B
16V0
16V0
16V0
4V7 680R 0.5W
16V0
D66A
D66B
0.5W 680R 4V7
D68B
68K
D13A
X.BLK
68K
1WATT
D68A
WC6 250TAB
AC.WHT
1WATT D65B R123B
68K
VBE
+
BAV21
68K
680R 0.5W 4V7
WC3 250TAB
D41B
D65A J9A
4148
VBE
J404B J2B J403B J402B
D69B
D69A
R123A
R122B
D75A R80A
J404A
4148
10R R217A J1A J3A J2A
R126A
C200
4148
J402A
J403A
J5A
J6A
J4A
J407A
J408A
J409A
J408B
J407B
#6990 J5B
J6B
J3B
J4B
#6990
PS.GND
TAB7
Q29A Q28A BC550
MJL21193
Q38A
MJL1302A
D77A 2K32 442R 27K
4148
MJL3281A
Q41A
Q39A
R133B
MJL21194
MJL21194 R83 10K0 R85 10K0
Q39B
Q41B
MJL3281A
MJL1302A
Q36B
Q38B
MJL21193
D77B D40B
D40A
4148
27K 442R
2K32
560
#6990
#6990
4148
D36A
D37A
4148
4148
4148 D9A D44A BAT85 BC560
4148
C2
D31A
R127A R124A R136A
47R
R74A R132A
R131A 43K R117A 47R R119A 1K J401A
R76A
R82 10K0
D31B
R200B 4148
04
Q24A
0.5W 4K7
C2
9K1
R233A
R235B R234B U5B
X-F_CT ORN
X-F_CT
33078
33078
33R 33R
R104A R235A
V
RT V RT V
16AWG 3900U 80V #5894
33R2
R104B
9K1
U5A
D33A 4148 4148 D32A D30A 4148 4148 R130A D34A R234A
R115A 37K90 DNS
4148 4148 D32B
R121A
09
1
#6956
02
C2
FUNCTION SPEAKON_JACK
SPEAKON_JACK FUNCTION
16v 33U
C2
U4A C31A 10N
4N7
C2
10N
R238A 27K
16v 33U
27K
#3436
C32A
C31B
C32B
R215A
510R
HI-SEC
Q23A
J211B
2N5638
Q33A
R226A
TAB2
R101A J25
MC7815CT +15VDC
+5VDC MC7805CT
1N4004
RED
100R
BLK
J72
R181 E BDX53C PHANTOM #3892 120K R96
MC7915CT -15VDC
B
C24 50V 22u R520 R20 D213
D16
3K 0.5W 3K 0.5W 22V 2K 0.5W
4004
HI-SEC
R18 TAB1
1
Q32
RED
RED
JB2B JB1B
200K