McIntosh-MC402-pwr-vc 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 040843B BE032004June 30, 2003 - MC402MC402 Final AssemblyInstructions For Country Groups 01-10The MC402 is designed for use in Country Groups 01-10. All conversions are performed by moving twoidentical thermistors

2、located on the Power Transformer Terminal Block to new locations as illustrated.COUNTRY GROUP 01 - USA AND OTHERSParts Required:1 MC4021 089042 Fuse: 15A 250V SB Ceramic1 170937 Line Cord SetStep 1: Wire Power Transformer Terminal Block as illustrated in Figure 1.Step 2: Insert Fuse P/N 089042 into

3、Rear Panel.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 MC4021 126901 Input Rating Decal (100V 50/60Hz 12A)1 125781 Line Cord Tag (100V)1 170937 Line Cord Set1 089042 Fuse:

4、 15A 250V SB CeramicStep 1: Wire Power Transformer Terminal Block as illustrated in Figure 2.Step 2: Change the screened Rear Panel Line Cord Input Rating to 100V50/60Hz 12A, using label P/N126901Step 3: Insert Fuse P/N 089042 into Rear Panel Fuseholder.Step 4: Tag Line Cord P/N 170937 with P/N 1257

5、81 (100V) and ship with unit.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 MC4021 125731 Date of Manufacture Decal1 126095 Line Cord Tag (110V)1 126902 Input Rating Decal (

6、110V 60Hz 11A)1 089042 Fuse: 15A 250V SB Ceramic1 170937 Line Cord Set2 126966 EMC Power LabelsStep 1: Wire Power Transformer Terminal Block as illustrated in Figure 3.Step 2: Insert Fuse P/N 089042 into Rear Panel Fuseholder.Step 3: Changed screened Rear Panel Line Cord Input Rating to 110V 60Hz 11

7、A using P/N 126902.Step 4: Attach Line Cord Tag P/N 126095 to Line Cord P/N 170937 and ship with unit.Step 5: Two EMC Power Labels 126966 are to be applied, one to the rear panel adjacent to the InputReceptacle and the other to the shipping carton.Fig. 3 Wired for 120VAC OperationTTPage 4 of 9McInto

8、sh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 04 - ENGLANDParts Required:1 MC4021 089104 Fuse (T 6.3AL 250V SB)1 178163 Fuse-holder Cap (5x20 IEC)1 126614 Fuse Replacement Decal (T 6.3AL 250V SB)1 125783 Line Cord Tag (230V)1 126903 Input Rating Decal (230V50/60Hz 5A)1 17037

9、8 Line Cord Set For England6 017726 Plug (Red)6 017727 Plug (Black)Step 1: Wire Power Transformer Terminal block as illustrated in Figure 4.Step 2: Inset Fuse P/N 089104 (T 6.3AL 250V SB) into Rear Panel using Fuse-holder Cap P/N 178163and place P/N 126614 (Fuse Decal) over the screened fuse rating.

10、Step 3: Changed screened Rear Panel Line Cord Input Rating to 230V 50/60Hz 5A using P/N 126903.Step 4: Tag Line Cord P/N 170378 with P/N 125783 (230V).Step 5: Cut and Remove JMP-1 on the Meter PCB.Step 6: Place P/N 017726 (Red Plug) and P/N 017727 (Black Plug) into appropriate output terminal connec

11、tors.Fig. 4 Wired for 240VAC OperationTTPage 5 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 05 - EUROPEParts Required:1 MC4021 089104 Fuse (T 6.3AL 250V SB)1 178163 Fuse-holder Cap (5x20 IEC)1 126614 Fuse Replacement Decal (T 6.3AL 250V SB)1 125783 Line Cord Tag (

12、230V)1 126903 Input Rating Decal (230V50/60Hz 5A)1 170200 Line Cord6 017727 Plug (Black)6 017726 Plug (Red)Step 1: Wire Power Transformer Terminal block as illustrated in Figure 5.Step 2: Inset Fuse P/N 089104 (T 6.3AL 250V SB) into Rear Panel using Fuse-holder Cap P/N 178163and place P/N 126614 (Fu

13、se Decal) over the screened fuse rating.Step 3: Changed screened Rear Panel Line Cord Input Rating to 230V 50/60Hz 5A using P/N 126903.Step 4: Cut and Remove JMP-1 on the Meter PCB.Step 4: Tag Line Cord P/N 170200 with P/N 125783 (230V) and ship with unit.Step 5: Place P/N 017726 (Red Plug) and P/N

14、017727 (Black Plug) into appropriate output terminalconnectors.Fig. 5 Wired for 240VAC ConversionTTPage 6 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 06 - AUSTRALIAParts Required:1 MC4021 089104 Fuse (T 6.3AL 250V SB)1 178163 Fuse-holder Cap (5x20 IEC)1 126614 Fu

15、se Replacement Decal (T 6.3AL 250V SB)1 125784 Line Cord Tag (240V)1 126904 Input Rating Decal (240V50/60Hz 5A)1 170989 Line Cord Set for AustraliaStep 1: Wire Power Transformer Terminal block as illustrated in Figure 6.Step 2: Inset Fuse P/N 089104 (T 6.3AL 250V SB) into Rear Panel using Fuse-holde

16、r Cap P/N 178163and place P/N 126614 (Fuse Decal) over the screened fuse rating.Step 3: Changed screened Rear Panel Line Cord Input Rating to 240V 50/60Hz 5A using P/N 126904Step 4: Cut and Remove JMP-1 on the Meter PCB.Step 5: Tag Line Cord P/N 170989 with P/N 125784 (240V) and ship with unit.Fig.

17、6 Wired for 240VAC ConversionTTPage 7 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 07 - SAUDI ARABIAParts Required:1 MC4021 089104 Fuse (T 6.3AL SB 250V)1 178163 Fuse-holder Cap (5x20 IEC)1 126614 Fuse Replacement Decal (T 6.3AL 250V SB)1 125398 Line Cord Tag (220

18、V)1 126905 Input Rating Decal (220V50/60Hz 5A)1 170200 Line CordStep 1: Wire Power Transformer Terminal block as illustrated in Figure 7.Step 2: Insert Fuse P/N 089104 (T 6.3AL 250V SB) into Rear Panel using Fuse-holder Cap P/N 178163and place P/N 126614 (Fuse Decal) over the screened fuse rating.St

19、ep 3: Changed screened Rear Panel Line Cord Input Rating to 220V 50/60Hz 5A using P/N 126905.Step 4: Cut and Remove JMP-1 on the Meter PCB.Step 5: 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

20、., Binghamton, NY 13903COUNTRY GROUP 08 - KOREAParts Required:1 MC4021 089104 Fuse (T 6.3AL SB 250V)1 178163 Fuse-holder Cap (5x20 IEC)1 126614 Fuse Replacement Decal (T 6.3AL 250V SB)1 125398 Line Cord Tag (220V)1 126905 Input Rating Decal (220V50/60Hz 5A)1 171477 Korean Line Cord1 126906 Tom Chung

21、 Regulatory Decal1 125731 Date of Manufacture Label1 126933 KETI Certification Label1 126860 KTL Required Address LabelStep 1: Wire Power Transformer Terminal block as illustrated in Figure 8.Step 2: Inset Fuse P/N 089104 (T 6.3AL 250V SB) into Rear Panel using Fuse-holder Cap P/N 178163and place P/

22、N 126614 (Fuse Decal) over the screened fuse rating.Step 3: Changed screened Rear Panel Line Cord Input Rating to 220V 50/60Hz 5A using P/N 126905.Step 4: Tag Line Cord P/N 171477 with P/N 125398 (220V) and ship with unit.Step 5: Cut and Remove JMP-1 on the Meter PCB.Step 6: Apply decals 126906, 125

23、731, 126933 and 126860 to Product.Fig. 8 Wired for 220VAC OperationTTPage 9 of 9McIntosh Laboratory, Inc., 2 Chambers St., Binghamton, NY 13903COUNTRY GROUP 10 - HONG KONGParts Required:1 MC4021 089104 Fuse (T 6.3AL 250V SB)1 178163 Fuse-holder Cap (5x20 IEC)1 126614 Fuse Replacement Decal (T 6.3AL

24、250V)1 125398 Line Cord Tag (220V)1 126907 Input Rating Decal (220V50Hz 5A)1 170378 Line Cord SetStep 1: Wire Power Transformer Terminal block as illustrated in Figure 9.Step 2: Inset Fuse P/N 089104 (T 6.3AL 250V SB) into Rear Panel using Fuse-holder Cap P/N 178163and place P/N 126614 (Fuse Decal)

25、over the screened fuse rating.Step 3: Changed screened Rear Panel Line Cord Input Rating to 220V 50/60Hz 5A using P/N 126907.Step 4: Cut and Remove JMP-1 on the Meter PCB.Step 5: Tag Line Cord P/N 170378 with P/N 125398 (220V) and ship with unit.Fig. 9 Wired for 220VAC OperationNOTES:4/23/03 Rev ACN# 16963Adds labels 125731, 126860 and 126933 to Korean Group 8Assembly Instructions.6/30/03 Rev BAdds two EMC Power labels 126966 to Taiwan ConversionInstructionTT