McIntosh-MA6900-int-vc(1) 维修电路原理图.pdf

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1、Page 1 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903Instruction 042677 Rev D BE032004August 19, 2002 - MA6900MA6900 FINAL ASSEMBLYINSTRUCTIONS FOR COUNTRY GROUPS 01-08 AND 10The MA6900 is designed for use in Country Groups 01-08 and 10. All conversions are performed bymoving tw

2、o identical thermistors located on the Power Transformer Terminal Block to new locationsas illustrated.COUNTRY GROUP 01 - USA AND OTHERSParts Required:1 MA69001 089104 Fuse (T 6.3AL 250V SB)1 170937 Line Cord Set1 125412 CSA Certification LabelStep 1:Wire Power Transformer Terminal Block as illustra

3、ted in Figure 1.Step 2: Insert Fuse P/N 089104 into Rear Panel and apply label 125412.Fig. 1 Wired for 120VAC OperationTTRadioFans.CN 收音机爱 好者资料库Page 2 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 02 - JAPANParts Required:1 MA69001 126873 Input Rating Decal (100V 5

4、0/60Hz 5.2A)1 125781 Line Cord Tag (100V)1 170937 Line Cord Set1 089104 Fuse (T 6.3AL 250V SB)Step 1: Wire Power Transformer Terminal Block as illustrated in Figure 2.Step 2: Change the screened Rear Panel Input Rating to 100V 50/60Hz 5.2A with P/N 126873.Step 3: Tag Line Cord P/N 170937 with P/N 12

5、5781 (100V) and ship with Unit.Step 4: Insert Fuse P/N 089104 into Rear Panel.Fig. 2 Wired For 100VAC OperationTTRadioFans.CN 收音机爱 好者资料库Page 3 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 03 - TAIWANParts Required:1 MA69001 125731 Date of Manufacture Decal1 126876

6、 Input Rating Decal (110V 60Hz 4.8A)1 126095 Line Cord Tag (110V)1 089104 Fuse (T 6.3AL 250V SB)1 170937 Line Cord SetStep 1: Wire Power Transformer Terminal Block as illustrated in Figure 3.Step 2: Insert Fuse P/N 089104 into Rear Panel and apply Decals.Step 3: Changed screened Rear Panel Input Rat

7、ing to 110V 60Hz 4.8A using P/N 126876.Step 4: Tag Line Cord P/N 170937 with P/N 126095 (110V) and ship with Unit.Fig. 3 Wired for 120VAC OperationTTPage 4 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 04 - ENGLANDParts Required:1 MA69001 126877 Input Rating Decal

8、(230V50/60Hz 2.35A)1 125783 Line Cord Tag (230V)1 170378 Line Cord Set For England1 089098 Fuse (T 3.15AL 250V SB) IEC4 017727 Plug (Black)4 017726 Plug (Red)1 126679 Fuse Replacement Decal (T 3.15AL 250V SB)Step 1: Wire Power Transformer Terminal block as illustrated in Figure 4.Step 2: Insert Fuse

9、 P/N 089098 into Rear Panel and affix Fuse Replacement Decal P/N 126679.Step 3: Change screened Rear Panel Input Rating to 230V50/60Hz 2.35A using P/N 126877.Step 4: Tag Line Cord P/N 170378 with P/N 125783 (230V) and ship with Unit.Step 5: Place Red Plugs P/N 017726 and Black Plugs P/N 017727 into

10、appropriate output terminalconnector.Fig. 4 Wired for 240VAC OperationTTPage 5 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 05 - EUROPEParts Required:1 MA69001 126877 Input Rating Decal (230V 50/60Hz 2.35A)1 125783 Line Cord Tag (230V)1 170200 Line Cord Set1 08909

11、8 Fuse (T 3.15AL 250V SB) IEC1 126679 Fuse Replacement Decal (T 3.15AL 250V SB)4 017726 Plug (Red)4 017727 Plug (Black)Step 1: Wire Power Transformer Terminal block as illustrated in Figure 5.Step 2: Insert Fuse P/N 089098 into Rear Panel and affix Fuse Replacement Decal P/N 126679.Step 3: Change sc

12、reened Rear Panel Input Rating to 230V50/60Hz 2.35A using P/N 126877.Step 4: Tag Line Cord P/N 170200 with P/N 125783 (230V) and ship with Unit.Step 5: Place Red Plugs P/N 017726 and Black Plugs P/N 017727 into appropriate output terminalconnector.Fig. 5 Wired for 240VAC ConversionTTPage 6 of 9McInt

13、osh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 06 - AUSTRALIAParts Required:1 MA69001 170989 Line Cord Set for Australia1 126679 Fuse Replacement Decal (T 3.15AL 250V SB)1 089098 Fuse (T 3.15AL 250V SB)1 126878 Input Rating Decal (240V50/60Hz 2.25A)1 125784 Line Cord Tag (24

14、0V)1 126897 Australian Cert LabelStep 1: Wire Power Transformer Terminal block as illustrated in Figure 6.Step 2: Insert Fuse P/N 089098 into Rear Panel and affix Fuse Replacement Decal P/N 126679.Step 3: Change screened Rear Panel Input Rating to 240V50/60Hz 2.25A using P/N 126878 andapply “Austral

15、ian Cert Label” 126897 to products rear panel.Step 4: Tag Line Cord P/N 170989 with P/N 125784 (240V) and ship with Unit.Fig. 6 Wired for 240VAC ConversionTTPage 7 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 07 - SAUDI ARABIAParts Required:1 MA69001 170200 Line C

16、ord Set for Europe1 126679 Fuse Replacement Decal (T 3.15AL 250V SB)1 089098 Fuse (T 3.15AL 250V SB)1 126879 Input Rating Decal (220V50/60Hz 2.45A)1 125398 Line Cord Tag (220V)Step 1: Wire Power Transformer Terminal block as illustrated in Figure 7.Step 2: Insert Fuse P/N 089098 into Rear Panel and

17、affix Fuse Replacement Decal P/N 126679.Step 3: Change screened Rear Panel Input Rating to 220V50/60Hz 2.45A using P/N 126879.Step 4: Tag Line Cord P/N 170200 with P/N 125398 (220V) and ship with Unit.Fig. 7 Wired for 220VAC OperationTTPage 8 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton

18、, NY 13903COUNTRY GROUP 08 - KOREAParts Required:1 MA69001 126791 Tom Chungs Korean Regulatory Decal1 126679 Fuse Replacement Decal (T 3.15AL 250V SB)1 089098 Fuse (T 3.15AL 250V SB)1 126879 Input Rating Decal (220V50/60Hz 2.45A)1 125398 Line Cord Tag (220V)1 171477 Korean Certified Line Cord Set1 1

19、26860 KTL Required Address Label1 126889 KTL Certification Label1 125731 Date of Manufacture LabelStep 1: Wire Power Transformer Terminal block as illustrated in Figure 8.Step 2: Insert Fuse P/N 089098 into Rear Panel and affix Fuse Replacement Decal P/N 126679.Step 3: Change the screened Rear Panel

20、 Input Rating to 220V50/60Hz 2.45A using P/N 126879.Step 4: Tag Line Cord P/N 171477 with P/N 125398 (220V) and ship with Unit.Step 5: Apply Tom Chungs Korean Regulatory Decal P/N 126791 to Unit.Step 6: Apply labels 126860,125731 and 126889 to product.Fig. 8 Wired for 220VAC OperationTTPage 9 of 9Mc

21、Intosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 10 - HONG KONGParts Required:1 MA69001 171159 Line Cord Set1 126679 Fuse Replacement Decal (T 3.15AL 250V SB)1 089098 Fuse (T 3.15AL 250V SB)1 126880 Input Rating Decal (220V50Hz 2.45A)1 125398 Line Cord Tag (220V)Step 1: Wir

22、e Power Transformer Terminal block as illustrated in Figure 9.Step 2: Insert Fuse P/N 089098 into Rear Panel and affix Fuse Replacement Decal P/N 126679.Step 3: Change the screened Rear Panel Input Rating to 220V50Hz 2.45A using P/N 126880.Step 4: Tag Line Cord P/N 171159 with P/N 125398 (220V) and

23、ship with Unit.Fig. 9 Wired for 220VAC OperationNOTES:04/05/02PE Share updatedInputs from Lee Savidge.06/17/02CN# 16639Adds CSA Certification Label to Group 1.06/26/02CN# 16606Country Group 8 is KTL Certified-Change Adds/Deletescomponents in order to meet KTL requirements.08/19/02CN# 16672Adds “ Australian Cert Label “ 126897 to Group 6 product.TT