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Amiga A4000_Rb Rev.1.37 (02.09.2012) +5V 31 R64 2.7k 2.7k R32 31 30 R63 2.7k 2.7k R31 30 29 R62 2.7k 2.7k R30 29 28 R61 2.7k 2.7k R29 28 +5V 27 R60 2.7k 2.7k R28 27 74F08 26 R59 2.7k 2.7k R27 26 4 25 R58 2.7k 2.7k R26 25 U130 6 BR_W 24 R57 2.7k 2.7k R25 24 5 23 R56 2.7k 2.7k R24 23 22 R55 2.7k 2.7k R23 22 21 R54 2.7k 2.7k R22 21 20 R53 2.7k 2.7k R21 20 +5V R_W 19 R52 2.7k 2.7k R20 19 18 R51 2.7k 2.7k R19 18 13 17 R50 2.7k 2.7k R18 17 1K 16 R49 2.7k 2.7k R17 16 +5V 15 R48 2.7k 2.7k R16 15 4 U106 74F04 R127 U215 14 R47 2.7k 2.7k R15 14 74F74 12 13 R46 2.7k 2.7k R14 13 U104 4 50 Mhz OSC _R_W 12 R45 2.7k 2.7k R13 12 2 D Q 5 11 R44 2.7k 2.7k R12 11 2 VCC 47 _PRE 3 10 R43 2.7k 2.7k R11 10 OSC OUT 3 CLK J104 9 R42 2.7k 2.7k R10 9 R101 C104 GND 8 2.7k 2.7k 1 6 R41 R9 8 0.01uF _Q CPU CLK SOURCE 2 7 R40 2.7k 2.7k R8 7 _CLR 6 2.7k 2.7k R39 R7 6 1 2 3 EXTCPU 5 R38 2.7k 2.7k R6 5 1 4 R37 2.7k 2.7k R5 4 INT EXT U103 3 R36 2.7k 2.7k R4 3 2 R35 2.7k 2.7k R3 2 1K 74FCT244T 1 R34 2.7k 2.7k R2 1 2 1A1 1Y1 18 47 R103 CPUCLKA 4 16 33 R104 0 R33 2.7k 2.7k R1 0 R128 1A2 1Y2 CPUCLKB 47 6 1A3 14 47 R105 +5V R102 1Y3 CPUCLK_EXP A(31:0) D(31:0) 8 1A4 1Y4 12 11 2A1 2Y1 9 47 R106 CLK90A 1 13 7 47 R111 11 9 5 3 2 2A2 2Y2 CLK90B NC9 NC5 NC3 NC2 U102 NC11 15 2A3 2Y3 5 47 R112 CLK90_EXP _DSACK0 R65 680 1.2k R88 _RMC IN 17 2A4 2Y4 3 _DSACK1 R66 680 1.2k R87 _CIIN DELAYLINE _STERM R67 1k 1.2k R86 _AVEC _CBACK R68 1k 1.2k R85 _BR NC13 T5 T4 T3 T2 T1 1.2k R84 _OE1 _OE2 4 8 13 _BGACK 6 10 R70 1k 1.2k R83 12 _BERR _AS 1 19 1K _BG30 R71 1k 1.2k R82 _DS _HLT R72 1k 1.2k R81 R_W R126 _EMUL R73 1k 1.2k R80 _CBREQ FC(2:0) 1.2k R79 _DMAEN R74 2.7k INT EXT 2R75 2.7k 1 2 3 EXT90 1R76 2.7k 0R77 2.7k SIZ1 +5V +5V CLK90 SOURCE SIZ0 R78 2.7k J100 +5V _EHLT U145 7407 74F32 74F521 470 470 U141 R121 R122 1 2 13 2 _KBRST 11 A0 U140 _FPURST 4 A1 +5V 12 6 7407 A2 8 A3 U131 3 4 5 6 11 1 _CPURST A4 2 U141 13 A5 15 7406 U141 A6 74F08 17 A7 U131 13 7407 7407 3 19 11 B0 _AEB_O _FPUCS 3 4 9 8 1 5 470 B1 U130 R120 _RESET 12 0 7 7406 U141 B2 FC(2:0) 18 9 B3 U131 74F08 74F32 17 12 B4 5 4 16 6 1 +5V 14 B5 3 6 15 16 7406 U130 U140 _IORST B6 2 5 14 18 B7 _AEB_I U131 1K 13 13 12 74F08 R125 74F32 10 1 7406 8 A(31:0) 19 10 U140 _ERST U131 U130 8 9 9 8 9 7406 +5V CPU, FPU, CLOCKS, etc. UNLESS OTHERWISE DRAWN BY: DATE c 1990 COMMODORE BUSINESS MACHINES SPECIFIED GREG BERLIN 3/30/92 Commodore Information contained herein is the unpublished, S CHKD: 20 14 14 14 14 14 14 20 confidential and trade secret property of 0.X 0.XX 0.XXX ENGR: GCB SCHEMATIC 2 2 2 2 2 2 2 2 Commodore Business Machines, Inc. Any use, APPR: Vcc1 Vcc1 Vcc1 Vcc1 Vcc1 Vcc1 Vcc1 Vcc1 reproduction or disclosure of this information U106 U102 U103 U130 U131 U140 U141 U145 without the prior written permission of MATERIAL: USED ON NEXT ASSY A4000 0.1uF Commodore is strictly prohibited. SIZE REV C106 C102 C103 C130 C131 C140 C141 C145 A4000 Gnd1 1 Gnd1 1 Gnd1 1 Gnd1 1 Gnd1 1 Gnd1 1 Gnd1 1 Gnd1 1 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF C B 7 7 7 7 7 7 FINISH: 364836 10 10 C.A.D. Generated SCALE NONE SHEET 3 OF 17 No manual changes may be made to this document PATH: /project/aa1000/pcb_rev? processor Rev.1.37 (02.09.2012) © rebuild for www.amigawiki.org · for private use only +5V C150 U154 +5V 0.22uF R161 28MHZ 4 47 VCC 2 1 3 2 2 OUT OSC 2 1 GND C154A C154B 2 42 84 1 17 34 51 1 1 AS 69 0.1uf 0.01uf 2 A31 31 3 A30 VCC1 VCC2 GND1 GND2 GND3 GND4 30 4 A29 TEST 29 R171 U106 5 A28 74F74 28 6 A27 10 U150 1K 27 7 A26 26 12 D Q 9 9 A25 BIGZ 83 _BIGZ 2 1 25 10 68 _PRE A24 28M 24 _RAMEN 11 CLK 11 A23 7M 67 7M 74F32 23 12 A22 CDAC 66 _CDAC 8 1 22 13 65 C1 _Q 3 A21 CCK _CLR U140 14 A20 CCKQ 75 C3 2 20 15 A19 ECLK 64 ECLK 13 21 19 16 A18 R172 18 18 A17 BLIS 61 _BLISS 17 19 A16 DBR 60 _BLIT 2 1 16 35 A15 LDS 59 _LDS 15 GARY +5V 1K 32 A14 UDS 58 _UDS 14 31 A13 13 57 A12 12 20 A1 LATCHCD 55 1 21 A0 OECD 54 _OECD 0 A(31:0) OVL 33 OVL 71 D0 LATCH_ADR 72 R165 47 LATCH_ADR D(31:0) 31 RAMEN 63 _RAMEN 22 FC2 REGEN 62 _REGEN 2 23 FC1 CIA0 47 _CIA0 1 24 FC0 CIA1 46 _CIA1 0 INTENA 8 _INTENA FC(2:0) _AS 25 AS XCLK _DS 74 DS XCLK 82 _XCLKEN R_W 26 R_W XCLKEN 81 CLKOUT 80 R162 47 C28M SIZ0 27 SIZE0 SIZ1 28 SIZE1 UUDS 79 R167 47 _UUDS UMDS 78 R168 47 _UMDS _DSACK0 29 DSACK0 LMDS 77 R169 47 _LMDS _DSACK1 30 DSACK1 LLDS 76 R170 47 _LLDS _STERM 73 STERM SCSI 45 _SCSI _KBRST 36 RESET KBCLK 44 _KBCLK _AVEC R166 47 39 AVEC ROM 53 _ROMEN _BERR 40 BERR RTCRD 52 _RTCR _CIIN 41 CIIN RTCWR 50 _RTCW U152 CLK90B 70 CLK90 RAMSLOT 49 _RAMSLOT +5V 16R4-10 CPUCLKB 43 CPUCLK FPU 48 _FAIL 56 POWERUP R173 ROMJP0 ROMJP1 1K 2 19 IOA* I0 2 _ROMEN R151 37 38 18 3 2 1 20 IOB* I1 CPUCLKB 3.3K 2 17 4 1 C152 _DSACK0 Q0* _AS Vcc1 I2 ROMJP0 16 Q1* I3 5 +5V U152 15 Q2* I4 6 _68020 14 7 Gnd1 1 _DSACK1 Q3* I5 1 2 3 13 8 +5V IOC* I6 10 12 IOD* I7 9 200 160 0.1UF OE* 11 1 ROMSPEED CLK* J151 Fat Gary, ROM stuff UNLESS OTHERWISE DRAWN BY: DATE c 1990 COMMODORE BUSINESS MACHINES SPECIFIED GREG BERLIN 3/30/92 Commodore Information contained herein is the unpublished, S CHKD: confidential and trade secret property of 0.X 0.XX 0.XXX ENGR: GCB SCHEMATIC Commodore Business Machines, Inc. Any use, APPR: reproduction or disclosure of this information A4000 without the prior written permission of MATERIAL: USED ON NEXT ASSY Commodore is strictly prohibited. SIZE REV A4000 FINISH: C 364836 B C.A.D. Generated SCALE NONE SHEET 4 OF 17 No manual changes may be made to this document PATH: /project/aa1000/pcb_rev? gary Rev.1.37 (02.09.2012) 150-174 © rebuild for www.amigawiki.org · for private use only +5V +5V 31 31 1 MODE 1 MODE 19 A17 A17 32 32 +5V 18 A16 A16 10k 17 33 33 A15 A15 1 RP176 34 34 +12V 16 A14 A14 35 35 15 A13 A13 36 36 2 14 A12 A12 37 37 R178 +5V 13 A11 U175 A11 U176 D178 12 38 38 A10 A10 2 3 4 5 6 7 8 470 1N4148 39 39 1 11 A9 A9 40 40 +M178 10 A8 HN62402 A8 HN62402 2 2 1 3 9 A7 A7 3 3 1 8 A6 256k x 16 ROM A6 256k x 16 ROM 4 4 _FAIL 7 A5 A5 6 5 5 19 14 D3 A4 A4 D177 3 6 6 13 D2 15 1N4148 5 A3 A3 18 _ALARM 7 7 12 D1 +M179 4 A2 A2 17 8 8 11 D0 3 A1 A1 16 RP5C01 2 9 9 2 A0 A0 5 3 2 7 A3 2 R179 D1 Q1 CS1 12 12 4 4 5 6 A2 _ROMEN _OE _OE D2 Q2 1.2k 3 6 7 5 A1 18 1 D3 Q3 VCC BT176 10 10 9 10 4 A0 4 _CS _CS CLK Q4 2 A(31:0) D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 2 11 D4 Q5 12 C201 1 2 BT176 13 15 29 27 25 23 20 18 16 14 28 26 24 22 19 17 15 13 29 27 25 23 20 18 16 14 28 26 24 22 19 17 15 13 D5 Q6 + 3/60DK 14 D6 74HCT174 3 ADJ U178 1 _CLR 0.1uF 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Ni-Cd 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 U177 10 + 3.6V D(31:0) 1 _WR 60mAH C200 2 _RTCW 8 2 - R182 _RD 4.7uF 3 - 1K _RTCR 1 9 R181 _CS0 GND 1 1 2 _XT XT A(31:0) 17 16 +5V 1K 2 LATCH_ADR C178 2 +5V R180 56pF 1 100K R175 CN160 1 2 +5V 470 F175 Y176 1 1 2 +5V_USER 32768Hz 1 44 55 66 2 POLYSW 2 1 2 VC190 _FAIL 1.8A 1 2 1 1 1 1 1 1 11 22 33 +C185 C186 +C187 +C188 +C189 +C190 +C191 +C192 C179 22-47pF 22pf 0.01uF 1 1 2 -470uF 1 2 -47uF 2 -47uF 2 -47uF 2 -47uF 2 -47uF 2 -47uF 2 -47uF 2 C193 1 +C194 2 C195 C196 0.01uF 0.01uF D175 1 + 1 2 -47uF 1 1N4001 KEYBOARD +12V +12V_USER 1 2 CN175 +5V 0.1uf U205 6 pin mini DIN C205 74HC4066 +5V_USER -12V 2 1 -12V_USER 6 14 2 1 VCC FB177 +W182 CN175 1N4001 2 YA XA 1 4 U198 R176 3 YB XB 4 D176 47 _KBCLK CN175 7905 20 _KBCLK 9 YC XC 8 5 10 YD XD 11 1 2 1W CN175 3 1 2 +W177 +5V _VSYNC -5V R208 ER176 2 2 1 2 13 7 10k GND CN175 2 D C B A 47 _KBDATA 22UF 1 - 12 6 5 13 1 2 CN175 C198 7407 2 2 2 1 1 ER175 C181 3 1 2 EC184 EC183 EC182 + + 1 C199 U141 12 0.22uF R177 _KBDAT 100pF 100pF 100pF 1 1 1 2 - 20 100uF U198 R207 CN175 1W 9 4 +5V 2.7k CN175 case U131 8 11 10 CN175 DISABLE 7 MT1 7406 1 1 2 3 MT2 +5V 1 2 1 R206 CN200 MT3 2.7k 1 KEYLOCK PCB MT4 MOUNTING 1 ROMs, RTC, keyboard, power in HOLES MT5 +5V 1 UNLESS OTHERWISE DRAWN BY: DATE c 1990 COMMODORE BUSINESS MACHINES SPECIFIED GREG BERLIN 3/30/92 Commodore MT6 Information contained herein is the unpublished, CHKD: 1 S 16 confidential and trade secret property of 0.X 0.XX 0.XXX ENGR: GCB SCHEMATIC 21 2 21 2 2 Commodore Business Machines, Inc.