Allen_&_Heath_Xone_S6_Mixer_Service_Manual电路图.pdf

《Allen_&_Heath_Xone_S6_Mixer_Service_Manual电路图.pdf》由会员分享，可在线阅读，更多相关《Allen_&_Heath_Xone_S6_Mixer_Service_Manual电路图.pdf（22页珍藏版）》请在收音机爱好者资料库上搜索。

1、 ALLEN&HEATH WARNING HIGH VOLTAGES Power Supply Unit (PSU) work should only be carried out by qualified personnel. We recommend that you use an approved Allen & Heath service centre for all power supply work. Please contact your local Allen & Heath distributor for more details. http:/www.allen- Radi

2、oFans.CN 收音机爱 好者资料库 SERVICE INFORMATION SERVICE INFORMATION Publication AP6297 RadioFans.CN 收音机爱 好者资料库 2xones6_ap6297_1.doc Introduction This publication provides technical information on servicing the Allen & Heath Xone:S6 rotary club mixer. Included are internal layout drawings, block diagrams and

3、 circuit schematics with board layouts. Also included is technical information on the Xone:V6 EQ Isolator and Crossfader modules, which are compatible with the Xone:S6. Please note that the valve circuits from the Xone:V6 are not compatible with the S6 and fitting of these parts should not be attemp

4、ted. The Xone:S6 MPS7 power supply unit should be used only to power a Xone:S6 console. Whilst we believe this information to be reliable we do not assume responsibility for inaccuracies. We also reserve the right to make changes in the interest of further product development. Additional Resources A

5、llen & Heath web site www.allen- Product information Technical downloads Distribution contacts Company contacts Technical support supportallen- See web for local contact Xone:S6 user guide AP6296 Operating instructions Performance specification User jumper link options Meter bulb replacement Xone:V6

6、 options user guide AP5377 Operating instructions Performance specification Xone:S6 Service Information Issue status: xones6_ap6297_1.doc Print date: 14 June 2005 Copyright 2005 Allen & Heath. All rights reserved Manufactured in the United Kingdom by Allen & Heath Kernick Industrial Estate, Penryn,

7、Cornwall, TR10 9LU, UK http:/www.allen- RadioFans.CN 收音机爱 好者资料库 xones6_ap6297_1.doc 3 Servicing Precautions General Notes Service personnel: Service work should be carried out by technically qualified service personnel only. Mains power is dangerous and can kill. Do not attempt to work on a linear o

8、r switched mode power supply if you are not suitably qualified to do so. Do not attempt to repair surface mount circuit assemblies unless you are suitably qualified and have the necessary facilities to do so. Replacement circuit assemblies can be ordered. Service facilities: Ensure a suitably sized

9、work surface is available. Ensure this is clear of dirt, debris and obstructions which may damage the equipment surfaces. Ensure adequate lighting. Use the correct tools for the job and ensure they are in good working order. Ensure all workshop safety requirements are adhered to. Service information

10、: Check that you have all the information you need before starting the service job. Refer to the Allen & Heath web site or contact Allen & Heath technical support for details on the latest information. Full technical information can be downloaded from the web site Distributor Zone (password required

11、). Mains power: Connect the equipment to mains power only of the type described in the user guide and marked on the rear panel. The power source must provide a good ground connection. Ensure you always use an isolation transformer when working on any mains power supply unit. Mains cord and fuse: Use

12、 the correct power cord as supplied with the equipment. Do not remove or tamper with the ground connection in the power cord. Heed the Important Mains Plug Wiring Instructions printed in the user guide if it is necessary to rewire the mains cord. Always replace the equipment mains fuse with the corr

13、ect type and rating as described in the user guide and marked on the equipment panel. Opening the unit: Switch off and remove the mains power cord before opening the equipment. Ensure all power supply covers and safety shields are in place before applying power with the unit open for diagnostic faul

14、t finding. Closing the unit: Before finishing, check the quality and accuracy of the service work carried out. Remove any dirt or debris as this may cause equipment failure in the future. Ensure all assemblies, harnesses and connectors are correctly aligned and plugged in. Ensure that jumper setting

15、s and control configurations are correctly set according to the requirements of the customer. Testing the unit: Before operating the equipment, read and adhere to the Important Safety Instructions printed in the user guide. Test that the service work has been successfully carried out. Shipping the u

16、nit: Use adequate packing such as the original packaging or purpose designed flight case if you need to ship the unit. To avoid injury to yourself or damage to the equipment take care when lifting, moving or carrying the equipment. Servicing Notes Xone:S6 User maintenance: There are several user con

17、figurable jumper links inside. These are described in the user guide together with instructions on how to change the default settings. Technology: The Xone:S6 uses conventional thru-hole PCB technology with high grade discrete transistor audio circuits. It has an external linear power supply which s

18、hould be serviced only by suitably qualified personnel. Operation: The Xone:S6 is an audiophile rotary club mixer. To ensure optimum performance and reliability it should be connected and operated as described in the user guide. Fault finding: Refer to the system block diagram and circuit drawings t

19、o follow through the signal path during fault diagnosis. Replace suspected faulty components only with those specified by Allen & Heath. The use of lower grade alternatives may degrade the performance. Ensure the RCA phono insert jumper links are pressed fully in if fitted. If a fault with the power

20、 unit is found, make sure it has been positioned according to the instructions in the user guide when installed. VU meter bulb replacement is described in the user guide. 4xones6_ap6297_1.doc Contents Log Internal Layout drawing .xones6_layout_1.pdf .xonev6_options_layout_1.pdf Surface and Main Part

21、s.xones6_parts_1.pdf .xonev6_options_parts_1.pdf System Block Diagram .xones6_blockdiagram_1.pdf Input PCB.xones6_003-050_090_input_1.1.pdf Master PCB .xones6_003-051_master_2.pdf Mic PCB.xones6_003-052_mic_1.1.pdf Booth PCB. xones6_003-053_booth_1.pdf Phones PCB.xones6_003-054_phones_1.pdf Meter PC

22、B.xones6_003-471_meter_1.pdf Slave PCB .xones6_003-472_slave_1.pdf Power Supply PCB.xones6_003-470_power_1.pdf Crossfader Option PCB .xonev6_options_003-154_xfader_2.pdf EQ Isolator Option PCB.xonev6_options_003-156_eqiso_2.pdf xones6_layout_1.doc Sheet 1 of 1 XONE:S6 Internal Layout Product.XONE:S6

23、 Power Supply Versions.MPS7-100 .MPS7-120 .MPS7-220 .MPS7-240 DC Cable Assembly . 002-583 Pack Assembly. 003-465 Main Assembly. 003-466 Panel Assembly Front . 003-467 Chassis Assembly. 003-468 PSU Assembly . 003-469 Cue Switch Cable Assembly . 003-089 Fader Assembly . 003-109 VU Meter Assembly. 003-

24、110 Input 1-3 PCB. 003-050 Input 4-6 PCB. 003-090 Master PCB. 003-051 Mic PCB . 003-052 Booth PCB. 003-053 Phones PCB. 003-054 Meter PCB. 003-471 Slave PCB. 003-472 Power PCB. 003-470 XONE:S6 FRONT METER PCB 003-471 INPUT 1-3 PCBs 003-050 INPUT 4-6 PCBs 003-090 PHONES PCB 003-054 MIC PCB 003-052 MAS

25、TER PCB 003-051 BOOTH PCB 003-053 SLAVE PCB 003-472 Kernick Industrial Estate, Penryn, Cornwall, England. TR10 9LU +44 (0)8707 556250 +44 (0)8707 556251 1.1 XONE S6 INPUT PCB C 491111 PAGE: TITLE: DRG No:ISSUE:SHEET:OF ISSUEBYDATE FILE:AG4911_1.1 INPUT.Sch15:45:0623-Sep-2004 ALLEN&HEATH Tel: Fax:PRI

26、NTED: ABCDEFGH a b c d e W R B CN1B W R A CN1A 13 2 VR1A 46 5 VR2B 13 2 VR2A W R B CN2B W R A CN2A 7 8 BRKT VR1C POT9 10KA X2 Q9 NF Q10 2SK170BL Q11 2SK170BL Q12 2SK170BL R14 22R R15 22R R16 22R R17 22R R5 47K 1% C8 220N C5 680N R57 470R R51 3K3 1% R32 10K 1% R31 10K 1% R78 220R R80 120R R83 820R 1%

27、 R50 3K3 1% LD1 GRN Q7 2SK170BL Q8 2SK170BL Q19 2SC2240BL R34 10K 1% R33 10K 1% R47 560R R59 100K 1% R74 22K 1% R72 22K 1% R73 22K 1% 12 JP5 12 JP6 C39 22N/MYL C37 22N/MYL C35 22N/MYL C44 10/50 C45 10/50 C43 10/50 C19 100/25 C13 100N 63V/PE R86 82K R88 82K R94 150K R91 150K R95 150K R96 150K R41 10K

28、 1% R45 10K 1% R55 3K3 1% Q22 2SC2240BL Q242SC2240BL 1012 11 VR2D 79 8 VR2C C38 22N/MYL C36 22N/MYL C34 22N/MYL C41 10/50 C42 10/50 C40 10/50 C18 100/25 C12 100N 63V/PE R85 82K R87 82K R90 150K R89 150K R92 150K R93 150K R40 10K 1% R43 10K 1% R54 3K3 1% Q21 2SC2240BL Q232SC2240BL 51 3 VR3A POT P&G R

29、F11 10KA X2_1 52 4 VR3B POT P&G RF11 10KA X2_1 2 1 3 R L SW2A 5 4 6 R L SW2B 2 1 3 R L SW1A SW APEM SPDT 5236WW X371 (AL4907) 46 5 VR1B R39 10K 1% R38 10K 1% R79 220R R81 120R R84 820R 1% R53 3K3 1% LD2 GRN Q15 2SK170BL Q16 2SK170BL R61 100K 1% R77 22K 1% R75 22K 1% R76 22K 1% 12 JP9 12 JP10 C10 100

30、N 63V/PE C11 100N 63V/PE C16 100/25 C17 100/25 LEFT_PRE_OUT RIGHT_PRE_OUT LEFT_PRE_OUT RIGHT_PRE_OUT +30VA -30VA +30VC -30VC +30VA -30VA +30VC -30VC +30V -30VA -30VC C25 47/25 C26 47/25 1 1 2 2 3 3 4 4 16 16 5 5 15 15 6 6 14 14 7 7 13 13 8 8 12 12 9 9 11 11 10 10 CN4 BOX 8X2 M 90 DEG 1 2 3 4 CN5 EAR

31、TH SCREW TERMINAL 3 5 6 RLY1A 10 8 7 RLY1B - 1 + 12 RLY1C RLY SWBT53W/1 3 5 6 RLY2A RLY SWBT53W/1 10 8 7 RLY2B RLY SWBT53W/1 - 1 + 12 RLY2C RLY SWBT53W/1 R100 100K 1% R99 100K 1% R7 47K 1% R6 47K 1% +30V +6.3V CUE_DC -30V CUE_RD C23 47/25 C24 47/25 C22 100N C21 100N R2 33R R3 33R GND +6.3V R_MIX CUE

32、_R_MIX BOOTH_R_MIX MIX_CUE_R +6.3V L_MIX CUE_L_MIX BOOTH_L_MIX MIX_CUE_L +6.3V GNDGND+30V -30V L_MIX R_MIX CUE_L_MIX CUE_R_MIX GND R48 560R +6.3V CUE_DC GND CUE_RD C31 120/63 LESR C30 120/63 LESR C27 22P/DISK C28 22P/DISK +30VA -30VA +30V -30V +28VP Q20 2SC2240BL R36 10K 1% R35 10K 1% R69 1K1 1% Q14

33、 2SK170BL Q13 2SK170BL R19 22R R18 22R R60 100K 1% C6 680N Q1 NF Q2 2SK170BL Q3 2SK170BL Q4 2SK170BL R8 22R R9 22R R10 22R R11 22R R4 47K 1% C7 220N C3 680N R56 470R R49 3K3 1% Q17 2SC2240BL R25 10K 1% R24 10K 1% R46 560R +28VP Q18 2SC2240BL R27 10K 1% R26 10K 1% R68 1K1 1% Q6 2SK170BL Q5 2SK170BL R

34、13 22R R12 22R R58 100K 1% C4 680N C20 100N C9 100N 63V/PE 12 JP1 12 JP2 12 JP3 12 JP4 12 JP7 12 JP8 Q25 MPSA42 Q26 MPSA42 R62 100K 1% R64 100K 1% R63 100K 1% R65 100K 1% R97 39K R98 39K 1 1 2 2 3 3 4 4 16 16 5 5 15 15 6 6 14 14 7 7 13 13 8 8 12 12 9 9 11 11 10 10 CN3 BOX 8X2 M 90 DEG C32 120/63 LES

35、R C33 120/63 LESR +30VC -30VC +30V -30V 13 2 VR4 PR VA 500R 13 2 VR5 PR VA 500R R67 220K R66 220K C46 10/50 1 2 3 CN6 SIL CABLE HEADER 3 M STRT 1 2 3 4 CN7 VALVE PCB FIXING AI1 HOLE-AI AI2 HOLE-AI METER +6.3V METER_GND 1ARJ27-08-02 R42 3K3 1% R44 3K3 1% R106 68R R107 68R C15 47/25 C14 47/25 R103 47K

36、 1% R102 47K 1% R28 100R R29 100R R70 47K 1% R71 47K 1% R104 100K 1% R105 100K 1% R20 10R PF R21 10R PF R22 10R PF R23 10R PF Q29 MPSA42 Q30 BC637 R1 1R0 R82 2K7 R101 270K C47 47/63 C29 470/35 LESR 1 2 CN8 JST 2 M STRT 1 2 CN9JST 2 M STRT R30 100R R37 100R D1 1N4148 7 8 BRKT SW2C SW APEM DPDT 5246W

37、X371 (AL4906) 4 5 BRKT SW1B SW APEM SPDT 5236WW X371 (AL4907) L4 L1 L2 L3 C49 100P/DISK C50 100P/DISK C48 100P/DISK C51 100P/DISK C1 220P/DISK C2 220P/DISK C52 100P/DISK C53 100P/DISK L5 L6 G D S Q27 VP0610L G D S Q28 VP0610L R108 22K 1% R109 22K 1% 1.1ARJ26-11-02 R52 2K2 1% 003-050_090 iss.1.1 003-

38、050_090 iss.1 CH1-3. For RIAA gain and equalisation JP2, JP3, JP4 and JP8 are fitted. This is the factory default setting. To disable RIAA and use these inputs with line sources, remove those jumpers and fit JP1 and JP7 instead. CH1-6. The maximum preamp gain available is set using these jumpers. Fo

39、r +10dB gain all four jumpers JP5, JP6, JP9 and JP10 are fitted. This is the factory default setting. To change this to +6dB gain fit JP5 and JP9 only. For 0dB gain remove all four jumpers. Gain setting RIAA disable Kernick Industrial Estate, Penryn, Cornwall, England. TR10 9LU +44 (0)8707 556250 +4

40、4 (0)8707 556251 2 XONE S6 MASTER PCB C491211 PAGE: TITLE: DRG No:ISSUE:SHEET:OF ISSUEBYDATE FILE:AG4912 iss 2 Master.Sch13:58:3623-Sep-2004 ALLEN&HEATH Tel: Fax:PRINTED: ABCDEFGH a b c d e 13 2 VR3A POT18 10KA X2 T R CN1 T R CN3 JACK SLIMJACK MET SW6 R2 10K 1% R1 10K 1% R15 220R R27 120R R11 820R 1

41、% LD1 GRN +30VA -30VA C1 22P/DISK 1 1 2 2 3 3 4 4 16 16 5 5 15 15 6 6 14 14 7 7 13 13 8 8 12 12 9 9 11 11 10 10 CN7 BOX 8X2 M 90 DEG R_MIX CUE_R_MIX BOOTH_R_MIX MIX_CUE_R +6.3V L_MIX CUE_L_MIX BOOTH_L_MIX MIX_CUE_L +6.3V GNDGND+30V -30V R17 30K 2% Q3 MPSA42 R3 10K 1% LD2 GRN -30VA Q4 MPSA42 R28 120R

42、 L_MIX R31 NF R61 220K R67 330R R69 470R R59 620K 1% R63 100K R50 6K8 C6 100N Q9 2SC2240BL C29 22P 13 2 VR1A POT18 20KB X2 CD 13 2 VR2A POT18 20KB X2 CD C26 47/63 +30VA -30VA -30VA C11 100N C10 100N C41 120/63 LESR C42 120/63 LESR R64 100KR32 100K 1% R33 100K 1% R40 100R R41 100R R20 30K 2% R21 30K

43、2% R18 30K 2% R19 30K 2% R79 3K3 1% R80 3K3 1% R78 3K3 1% R77 3K3 1% R5 10K 1% R4 10K 1% Q21 2SC2240 Q23 BC556B +30VA -30VA 3 12 0 CN5 XLR NC3MBHR20 R75 33K Q14 2SK170BL Q11 2SC2240BL Q15 2SK170BL Q16 2SK170BL R87 1K2 1% R88 1K2 1% R82 3K3 1% R42 100R R34 100K 1% C43 120/63 LESR C14 100N C7 100N C35

44、 10/50 R44 100R +30VA -30VA 46 5 VR3B POT18 10KA X2 T R CN2 T R CN4 JACK SLIMJACK MET SW6 R6 10K 1% R8 10K 1% R16 220R R29 120R R13 820R 1% LD3 GRN +30VB -30VB C2 22P/DISK R22 30K 2% Q5 MPSA42 R9 10K 1% LD4 GRN -30VB Q6 MPSA42 R30 120R R_MIX R36 NF R62 220K R68 330R R70 470R R60 620K 1% R66 100K R54

45、 6K8 C19 100N Q10 2SC2240BL C30 22P 46 5 VR1B POT18 20KB X2 CD 46 5 VR2B POT18 20KB X2 CD C28 47/63 +30VB -30VB -30VB C22 100N C15 100N C48 120/63 LESR C44 120/63 LESR R65 100KR35 100K 1% R37 100K 1% R43 100R R47 100R R25 30K 2% R26 30K 2% R23 30K 2% R24 30K 2% R85 3K3 1% R83 3K3 1% R84 3K3 1% R81 3K3 1% R10 10K 1% R7 10K 1% Q22 2SC2240 Q24 BC556B +3