Carvin_00103c10mar92 电路图 维修原理图.pdf

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1、R59 10K R60 1K C16 N/U R61 100K C18 .047/400 6 7 8 V2.B R65 10K R66 100K C19 .047/400 1 2 3 V2.A R71 4.7K R72 100K C20 .047/400 6 7 8 V3.B R76 10K R77 100K C21 .047/400 1 2 3 V3.A C17 + 22/160V R58 22K R63 470K R62 R69 100K R68 R74 470K R73 C15 Not Used R80 2.2M R64R70 R75 45 Tube Filamnts (TYP) R2

2、10K R3 1K C2 N/U R4 100K C4 .047/400 1 2 3 V4.A R8 10K R9 100K C5 .047/400 6 7 8 V5.B R13 4.7K R14 100K C6 .047/400 1 2 3 V5.A R18 10K R19 100K C7 .047/400 6 7 8 V6.B C3 + 22/160V R1 22K R6 470K R5 R11 100K R10 R16 470K R15 C1 Not Used R20 R7R12 R17 R21 100K R22 1M R23 4.7K R24 100K C8 .047/400 1 2

3、3 V6.A R25 R26 470K R29 10K R30 100K C9 .047/400 6 7 8 V7.B R34 4.7K R35 100K C10 .047/400 1 2 3 V7.A R39 10K R40 100K C11 .047/400 6 7 8 V8.B R32 100K R31 R37 470K R36 R41 R28R33 R38 R42 100K R43 1M R44 4.7K R45 100K C12 .047/400 1 2 3 V8.A R46 R47 470K R48 6.8K R49 R50 100K C13 .047/400 6 7 8 V9.B

4、 R54 1.5K R55 100K C14 .047/400 1 2 3 V9.A R56 100K R52 100K R51 R53 R57 R81 1.5K R82 100K C22 .047/400 6 7 8 V4.B R84 10K R83 100K R79 100K R78 R85 10K R87 470 R88 22K C24 .47/400V 6 7 8 V1.B R90 22K R89 22K R86 47K C23 R91 10K R93 470 R94 22K C26 .47/400V 1 2 3 V1.A R96 22K R95 22K R92 47K C25 V+

5、V+ V+ 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 LAST USED LIST Quad X-Amp Cascade Module C. McEuen 30-00103 80-00103 H4-1GND A H4-2GND A H4-3 GND B H4-4H+ (6VAC+) H4-5V+ (+130VDC) H4-6H- (6

6、VAC-) H4-7 V+ (+15VDC) H4-8 V- (-15VDC) H+ V+ H- V+ V- H3-6 CH2 OUT 12AX7A H+H- H3-5 CH1 OUT H3-7 CH3 OUT H3-2 CH2 IN H3-1 CH1 IN H3-3 CH3 IN H3-4 CH4 IN H3-8CH4 OUT 10K 10K Not Used Not Used SYS. C H R V 3-4 9 C. McEuen 9.1K1M9.1K9.1K1M 9.1K 1M R27 R67 6.8K 9.1K1M C28 + 22/160V 97 N/U N/UN/U N/UN/U

7、 N/UN/U N/UN/U N/U N/U C31 .0022 NOTES: UNLESS OTHERWISE SPECIFIED 3. ADDED AS SECONDARY PROCEDURE. 1. ALL CAPACITORS IN MICROFARADS (EXCEPT AS NOTED). 3. 2. ALL RESISTORS ARE 1/4W (EXCEPT AS NOTED). C27 + C29 + C30 + R97 JUMPER 22/160V22/160V 22/160V C N/U N/U N/U 31 30-00103 Rev C Schematic: 84-00103 4DEC91 C 10MAR92 收音机爱好者资料库 Ra d i o Fa n s .CN