Ibanez_SH-7_Distortion_Schematic电路图.pdf

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1、8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 DD CC BB AA DETECT1 DETECT2 CUT EQ1 GND GND R70 GND D14 GND EQ1 CUT DETECT2 DETECT1 DETECTIN GND GNDGND FUNCTION SW PCB 1/2 FUNCTION SW PCB 2/2 1 2 3 4 5 (TO MAIN PCB J302) (LO)(HI)(LEVEL)(DRIVE) BOTTOM PCB VR PCB GND OPEN 1 2 3 5 4 DETECTIN (TO FUNCTION SW PCB 1/2 J1

2、01) (TO BOTTOM PCB J202) D13 GND D15 (TO OUTPUT PCB J401) GATED OUTBUF NOGATE GND EQ1 123456 GATED OUTBUF NOGATE GND OUTPUT PCB 1234567 123456123456 SH7 VCC VCC VCC 1/2VCC 1/2VCC VCC 1/2VCC VCC VCC 1/2VCC SEVENTH HEAVEN SH7 INPUT PCB SH7 JP2JP JP9 JP SW3 FOOTSW 12 D9 LED 12 J1 INPUT 1 2 3 TR1 2SC181

3、5 GR 12 3 C1 223 R1 1K R2 9.1K A1 006P 9V R4 510K R3 22K R5 10K C3 1U(NP) 50V 12 R13 10K TR2 2SC1815 GR 12 3 C44 1U(NP) 50V 12 D7 1N4003 C37 100U 25V R59 10K R60 10K C38 220U 6.3V J3 DC9V IN 2 3 1 R68 22K C40 473 C481000P R71 1M R87 330K C41 102 C50 2000P C42 102 R90 22 R74 100K R80 100K C49 1000P R

4、88 56K TR12 2SC1815 GR 12 3 R72 1M TR13 2SC1815 GR 12 3C47 473 R70 1M R18 180K TR3 2SC1815 GR 12 3 C10 822 R48 0 C9 0.47U 63V R171.5K U1A NJM4558D 2 3 1 84 JP6JP R14 10K C11 683 R20 33K R15 10K R6 510K R65 510K C12 47P R21 560K TR4 2SC1815 GR 12 3 R23 47K R22 270K R24 390 R19 10K R52 3K R32 1K C21 4

5、73 TR5 2SC1815 GR 12 3 R33 100K R34 10K C22 1U 50V R35 1K R36 100K R37 10K R38 1K C25 103 TR7 2SC1815 GR 12 3 TR6 2SC1815 GR 12 3 R39 100K R40 10K VR2 20K(B) 1 2 3 VR1 50K(A) 1 2 3 VR3 20K(B) 1 2 3 R50 470 R42 100K C27 471 R41 1K C26 183 C28 683 R44 1K C29 472 TR9 2SC1815 GR 12 3 R45 100K R46 10K R4

6、9 39K R11 10K R10 10K C30 100P R47 10K R26 100K R25 220 R7 1K R8 51K C18 68P U2B NJM4558D 6 5 7 C16 10U 25V R9 1M U1B NJM4558D 6 5 7 C6 104 R12 5.1K C5 10U 25V D11 1SS133T 12 Q4 2SK118O R78 1M D14 1SS133T 12 Q1 2SK118O Q6 2SK118O C36 10U 25V R76 30K R86 100K C17 104 C7 333 R64 6.8K D10 1SS133T 12 R6

7、1 10K R31 1M C19 104 D6 1SS133T 12 D5 1SS133T 12 R291K R62 10K R27 1.2K C2 10U 25V D13 1SS133T 12 R51 18K R57 5.6K C23 473 C33 153 Q5 JP C20 1U 50V C394.7U 35V SW2 SW-R 2 1 3 4 5 6 SW1 SW-L 1 2 3 4 6 7 8 9 P502 1 2 3 4 5 6 P501 1 2 3 4 5 6 P401 2P PLUG 1 2 J201 5P WIRE J203 5P WIRE VR4 50K(B) 1 2 3

8、R55 470 C35 1U(NP) 50V 12 R75 510K TR10 2SC1815 GR 12 3 R53 510K TR8 2SC1815 GR 12 3 R43 10K R73100K R89 56K R69 1M TR11 2SC1815 GR 12 3 C32 1U 50V R56 18K U2A NJM4558D 2 3 1 84 J502 J501 P301 6P PLUG P102 3P PLUG 1 2 3 P101 3P PLUG 1 2 3 J101 3P WIRE 1 2 3 J202 4P WIRE 1 2 3 4 P201 7P PLUG J102 3P WIRE 1 2 3 J401 2P WIRE 1 2 R58 100K J2 OUTPUT 1 2 3 J301 6P WIRE 1 2 3 4 5 6 P202 4P PLUG 1 2 3 4 Q2 2SK118O R54 10K D12 1SS133T 12 R79 220K R92 220K C52 104 D19 1SS133T 12 D18 1SS133T 12 C14 104 C4 273 R911.2K R93 1M C24 0.22U 50V D2 1SS133T 12 D1 1SS133T 12 C8 100P RadioFans.CN 收音机爱 好者资料库