Carvin_00107d10apr92 电路图 维修原理图.pdf

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1、Quad X-Amp John L. Murphy NOTES: UNLESS OTHERWISE SPECIFIED 1. ALL GROUNDS ARE A EXCEPT AS NOTED. 1155 INDUSTRIAL AVE. APPROVED: NO: DATE: DATE: PCB NO: ASSY. REV: REV: (619) 747-1710 FAX 747-9065 DRAWN BY: REVISED BY:DATE: ESCONDIDO, CA 92029 ARVINC J20 J19 R20 470 J18 J17 R19 470 J16 J15 R18 470 J

2、14 J13 R17 470 EFF SND 1 EFF RTN 1 EFF SND 2 EFF SND 3 EFF SND 4 EFF RTN 2 EFF RTN 3 EFF RTN 4 J3 J2 R1 470 J1 RVB SND RVB RTN R RVB RTN L J6 J5 R2 1.5K J4 EFF SND R3 470 J9 R9 470 STEREO LR13 470 STEREO R 1 2 3 J7 R6 470 R4 470 MONO BAL J8 R7 470 R8 470 C1210 C1310 C1410 C1510 C110 C210 C410 C510 3

3、0-00107 31JUL91 J27 PHONES J26 J25 J24 J23 J22 J21 CH1 (MIDI) CH2 (MIDI) CH3 (MIDI) CH4 (MIDI) REVERB (MIDI) MSTR EFF (MIDI) GRAPHIC EQ (MIDI) H10-1 30-00107 MASTER CONNECT 2. ALL CAPACITORS IN MICROFARADS, EXCEPT AS NOTED. R5 47K C6 C7 10 10 2 1 3 J10 2 1 3 J12 R10 R12 R11 C8 C9 BAL. LEFT C11 C10 R

4、14 R16 R15 S1.B S1.A 10 10 10 10 BAL. RIGHT C310 JMP1 GND A OPTION CHANNEL MASTER GND A OPTION SYSTEM MASTER LAST USED LIST C H J JMP R S 15 2,5,6,10 28 1 1 470 470 47K 470 470 47K H2-3 H6-1 H2-2 H2-6 H2-5 H6-8 GND LIFT H10-2 H10-3 H10-4 H10-5 H10-6 H10-7 H2-4 REVERB OUT H10-8 N/U H6-7 TO AMP IN (POWERED MODELS) H5-6 H5-2 H5-1 H5-4 H5-3 H5-5 H5-9 H5-7 H5-8 H6-5 H6-6 H6-4 H6-3 H6-2 H2-8 H2-7 H5-10 H2-1 N/U J11 20 Tip Ring Master ConnectSchematic: 84-00107 80-00107 C D EFF RTN R EFF RTN L C. McEUEN10APR92 收音机爱好者资料库 Ra d i o Fa n s .CN