Crate_v33_212 电路图 维修原理图.pdf

《Crate_v33_212 电路图 维修原理图.pdf》由会员分享，可在线阅读，更多相关《Crate_v33_212 电路图 维修原理图.pdf（7页珍藏版）》请在收音机爱好者资料库上搜索。

1、2008 LOUD Technologies Inc. All rights re served Amplifi er Board PCB AssemblyPAGE 1 V33-212 收音机爱好者资料库 Ra d i o Fa n s .CN 2008 LOUD Technologies Inc. All rights re served Amplifi er Board PCB AssemblyPAGE 2 V33-212 LAMP 2006 LOUD TECHNOLOGIES INC. A00 1 1 DATEREV. BY: DESCRIPTIONREV:ECO# 345678 D C

2、 B A 87654 C ALL RIGHTS RESERVED THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND CONFIDENTIAL PROPERTY OF LOUD TECHNOLOGIES INC. 3 APPROVALSDATE DRAWN: CHECKED: NP ENG: MATERIAL: MFG: MFG ENG: ISSUED: D SIZE DWG FILE: 2 NONE SCALE: DWG. NO. SHEET 1 1 OF REV. A B C D 2 TECHNOLOGIES INC. WOODINVIL

3、LE WA. USA Steve11/12/07 SCHEMATIC V33H&V33212 AMP BOARD ECOCHN0209A00RELEASE TO PRODUCTIONSTEVE 2007-12-11 0025330-00 2 3 1 4 5 V1-A 12AX7WA 7 8 6 V1-B 12AX7WA 2 3 1 4 5 V2-A 12AX7WA 7 8 6 V2-B 12AX7WA 1 2 3 4 5 6 SW1 SPUP192700 1 2 3 4 5 6 SW2 SPUP192700 1 2 3 4 5 6 SW3 SPUP192700 2 1 3 Q5 MPSA06

4、2 1 3 Q1 2N5087 2 1 3 Q4 J175 3 1 2 Q3 J112 3 1 2 Q2 J112 21 D16 1N4007 21 D15 1N4007 21 D1 1N4148 21 D6 1N4148 21 D4 1N4148 21 D13 1N4148 21 D14 1N4148 21 D5 1N4148 21 D3 1N4148 21 D12 1N5226B 21 D2 1N5226B 21 D7 1N5235B 1 2 3 4 U1 - + 12 1 RELAY1-A G6S-2-12V 4 5 3 RELAY1-B G6S-2-12V 9 8 10 RELAY1-

5、C G6S-2-12V - + 12 1 RELAY2-A G6S-2-12V 4 5 3 RELAY2-B G6S-2-12V 9 8 10 RELAY2-C G6S-2-12V 3 2 1 IC2-A AZ4580P 7 5 6 IC2-B 48 IC2-C AZ4580P 3 2 1 IC1-A TLO72A 48 IC1-C TLO72A R90 68K R2 100K R3 2.7K R5 470K R4 470K R7470K R11 470K R6 2.2M R91 68K R78 2.7K R15 2.7K R75 220K R18 220K R9 100K R13 100K

6、R69 10K2W R70 20K R8 220K R10 1M R16 220K R14 100K R12 10K R17 33K R20 270K R21 68K R22 47K R19 470K 12 3 CW1 1M 05A 12 3 CW2 250K 05A 12 3 CW4 250K B 12 3 CW6 1M A 12 3 CW5 20K A 12 3 CW3 250K 05A R50 1.5K R58 1.5K R44 47K R45 47K R51 47K R87 30K R49 R46 470K R52 470K R53 10K R55 15K R47 4.7K R54 4

7、.7K R56 4.7K 0.25W R37 100 R39 20K R57 1M0.25W R63 22 R62 22 R60 150 R61 150 R48 10 C10.047U C16 0.047U C250pF C3 120pF 1000V C5 470P C12 470P C90 47pF C8 .001u C7 0.022U C10 0.022U C15 0.022U C14 0.022U C6 2.2U C13 2.2U C17 .001u C19 470PF 1000V C4 .001u 630V C44 10uF C43 10uF 450V C18 C69 .1uF 100

8、V C70 .1uF 100V C36 .1uF 100V C37 .01uF C56 1000uF C55 1000uF C53 1000uF C54 1000uF C51 2200uF C52 2200uF C57 .1uF 100V C58 .1uF 100V C59 .1uF 100V C60 .1uF 100V C34 1uF 63V C35 1uF 63V C65 2200F 2 4 6 8 10 12 1 3 5 7 9 11 J23 FPC1.25-12A GND OUTIN 1 23 Q6 ICL7912ACVTO220 12 FUSE1 FUSE.63A .63A 12 F

9、USE2 FUSE.63A .63A 1 2 3 4 5 J1 VH3.96-5AW FUSE2-1 5/20MMFUSECLIP FUSE2-2 5/20MMFUSECLIP FUSE3-1 5/20MMFUSECLIP FUSE3-2 5/20MMFUSECLIP 1 2 J8 R59 68 C20 .1uF 100V C21 .1uF 100V C67 .1uF 100V C68 .1uF 100V PCB PCB FAB FR4 DOUBLE 1OZ 310 x135MM 1.6MM V33H AMP BOARD0027684-00 R77 2.2M CONN-V1 CONN TUBE

10、 EL84/12AX7W CONN-V2 CONN TUBE EL84/12AX7W -12.9V PRE-SEND +300V +16.5 +14.7V 6.3V +14.7V -14.7V +12.9V -12.9V-12V +16.5V J23-7 J23-8 J23-10 -12V IN +12.9V -14.7V +14.7V +14.7V -14.7V 收音机爱好者资料库 Ra d i o Fa n s .CN 2008 LOUD Technologies Inc. All rights re served Amplifi er Board PCB AssemblyPAGE 3 V

11、33-212 17/01/07Steve TECHNOLOGIES INC. WOODINVILLE WA. USA 2 D C B A REV. OF 1 1 SHEET DWG. NO. SCALE: NONE 2 DWG FILE: SIZE D ISSUED: MFG ENG: MFG: MATERIAL: NP ENG: CHECKED: DRAWN: DATEAPPROVALS 3 PROPERTY OF LOUD TECHNOLOGIES INC. IS PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED HEREIN A

12、LL RIGHTS RESERVED C 45 678 A B C D 876 543 ECO#REV:DESCRIPTIONREV. BY:DATEAPP. BY: 1 X 100 2006 LOUD TECHNOLOGIES INC. THE SAME FOR EL84 X4 9 KPS1 POWER-GROUND SPEAKER SPEAKERG REVERB V33H TUBE HEAD AMP-SCH V33H TUBE HEAD AMP-SCH POWER-+330V 2 3 1 4 5 V3-A 12AX7WB 7 8 6 V3-B 2 3 9 45 7 V6 EL84 2 3

13、9 45 7 V7 EL84 2 3 9 4 5 7 V4 EL84 2 3 9 45 7 V5 EL84 D8 1N4148 D9 1N4148 R33 1K .5W R23 10K.5W R35 220K.5W R32 470K .5W R31 22K 1W R271M .5W R30 1M .5W R28 470 .5W R26 82K1W R29 120K 1W R73 10K 1W R96 10K1W R74 10K 1W R97 10K 1W R71 470K 1W R98 470K 1W R40 47 .25W R38 4.7K .25W R76 100K .25W R41 10

14、K.25W R43 2.7K .25W R88 1.5K .25W C11 1000V 120PF C22 0.022U 400V C25 0.1uF 400V C42 10uF 450V C23 0.022U 400V C24 0.022U 400V C50 NC C31 22uf 50V C32 0.47 63V 12 C38 0.47UF 63V C26 100V .0068uF 12 3 CW7 25K B R42 100K.25W C33 1000V 50pF C29 470P 400V R86 4.7K 2W R82 4705W R83 470 5W R81 470 5W R80

15、470 5W R34 100K .5W R24 22K.25W R25 4.7K .25W D11 1N4148 D10 1N4148 R36 1M0.25W 12 FUSE3 630MA 7 5 6 IC1-B TLO72A FUSE1-1 5/20MMFUSECLIP FUSE1-2 5/20MMFUSECLIP J4 NC 1 J24 TERM8/14 1 J3 CABLE 1 J25 R94 82 7W C61 100uF R72 470K R99 470K JP1 JUMP0.6/17.5 JP2 JUMP0.6/17.5 C66 50pF R68 470 C39 100U 400V

16、 C41 100U 400V R67 470K J5 NC 1 J6 TERM8/14 1 J2 CABLE 3 2 1 IC3-A TLO72A 7 5 6 IC3-B TLO72A 48 IC3-C TLO72A 3 2 1 IC4-A TLO72A 7 5 6 IC4-B TLO72A 48 IC4-C TLO72A C28 .1uF 100V C27 .1uF 100V CONN-V3 CONN TUBE EL84/12AX7W CONN-V4 CONN TUBE EL84/12AX7W CONN-V5 CONN TUBE EL84/12AX7W CONN-V6 CONN TUBE E

17、L84/12AX7W CONN-V7CONN TUBE EL84/12AX7W -14.7V +14.7V +14.7V -14.7V +300V F2 F1 6.3V 6.3V- J23-8 +14.7V -14.7V J20 J20G J21 J21G 收音机爱好者资料库 Ra d i o Fa n s .CN 2008 LOUD Technologies Inc. All rights re servedJack Board PCB AssemblyPAGE 1 V33-212 2008 LOUD Technologies Inc. All rights re servedJack Bo

18、ard PCB AssemblyPAGE 2 V33-212 SEND RETURN FOOTSWITCH PRE-SEND 11/12/07Steve TECHNOLOGIES INC. WOODINVILLE WA. USA 2 D C B A REV. OF 1 1 SHEET DWG. NO. SCALE: NONE 2 DWG FILE: SIZE D ISSUED: MFG ENG: MFG: MATERIAL: NP ENG: CHECKED: DRAWN: DATEAPPROVALS 3 PROPERTY OF LOUD TECHNOLOGIES INC. IS PROPRIE

19、TARY AND CONFIDENTIAL THE INFORMATION CONTAINED HEREIN ALL RIGHTS RESERVED C 45 678 A B C D 876 543 1 1 A00 2006 LOUD TECHNOLOGIES INC. SCHEMATIC V50112 JACK BOARD 0024348-00 DATEREV. BY:DESCRIPTION REVISIONECO# ECOCHN0122A00Release to productionSteve. Zhou 2007-12-11 1 2 3 4 J15 SJ-6309-4P 1 2 3 4

20、J16 SJ-6309-4P 1 2 3 4 J17 SJ-6309-4P 1 2 3 4 J18 SJ-6309-4P 1 2 3 4 5 6 J14 SJ-6309-6P 2 4 6 8 10 12 1 3 5 7 9 11 J13 FPC1.25-12AW R79 1.5K.5W 1 2 3 4 J19 SJ6305B3P R1 1M PCB PCB BOARD FR4 SINGLE 1OZ 172X34.5MM 1.6MM V50-112 INPUT BOARD 0025489-00 IN J10 J12 J12 2008 LOUD Technologies Inc. All rights re servedPower Supply PCB AssemblyPAGE 1 V33-212 2008 LOUD Technologies Inc. All rights re servedPower Supply PCB AssemblyPAGE 2 V33-212