Marshall_18watt_layout 电路图 维修原理图.pdf

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1、Heyboer PT 1 2 3 4 5 6 7 8 9 125 5w R2 C11 R7 C1 .01uF R9 R13 R23 R17 C18 .022uF C15 0.005uF R28 R27 R29 C19 R14 R10 R26 R24 C7 R11 R21 C16 R18 R19 R16 R15 C17 R22 C2 R6 / 2w R25 / 3w R20 / 5w C3 C10 C9 C8 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 GREE

2、N GRN/YEL YELLOW BLACK BLK/RED (240v) RED/YEL GREEN YEL / WHITE WHITE BLACK / WHITE RED RED V1 V2V3V4V5 V6 LO HI LO HI NORMAL INPUTS VOLTONETREM INPUTS VOLTONEINTENSITYSPEEDPOWERSTANDBYINDICATOR R12 R1 C6 C5 C12 C14 C13 R8 R3 R4 R5 1.5k 5w ground buss 18 Watt Clone Layout HOT NEUTRAL GROUND July 16, 2003 - Gabi Bucataru EZ 81/6CA4EL 84/6BQ5EL 84/6BQ5ECC 83/12AX7ECC 83/12AX7ECC 83/12AX7 R31-500k-AR30-500k-A R35-500k-A R34-500k-AR32-1k-L R33-2M-L perforated tagboard layout provided by Mark Huss 收音机爱好者资料库 Ra d i o Fa n s .CN