Yamaha-MNM5000-mix-sm 电路图维修手册.pdf

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1、MNM5000 1 SERVICE MANUAL PA 011697 Copyright (c) Yamaha Corporation. All rights reserved. 03.09 HAMAMATSU, JAPAN MONO INPUT MODULE CONTENTS CIRCUIT BOARD LAYOUT. 3 PANEL LAYOUT. 4 DISASSEMBLY PROCEDURE. 4 LSI PIN DESCRIPTION. 4 IC BLOCK DIAGRAM. 4 CIRCUIT BOARDS. 5 PARTS LIST CIRCUIT DIAGRAM MNM5000

2、 200307-170000 （目次）（）（）（分解手順）（LSI端子機能表）（IC図）（基板図）（回路図） RadioFans.CN 收音机爱好者资料库 MNM5000 2 IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more

3、specifically Yamaha Products, are already known and under- stood by the users, and have therefore not been restated. WARNING :Failure to follow appropriate service and safety procedures when servicing this product may result in per- sonal injury, destruction of expensive components and failure of th

4、e product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. IMPORTANT :This presentation or sale of this manual to any individual or firm does not con

5、stitute authorization certifi- cation, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of

6、 Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING :Static

7、 discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.) IMPORTANT :Turn the unit OFF during disassembly and parts replacement. Recheck all work bef

8、ore you apply power to the unit. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals found by the California Health and Welfare Ag

9、ency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not in

10、hale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. WARNING Components having special characteristics are marked and must be replaced with parts having specificatio

11、n equal to those originally installed. 印商品、安全維持重要部品。交換場合、安全必指定部品使用。 RadioFans.CN 收音机爱好者资料库 MNM5000 3 CIRCUIT BOARD LAYOUT（） MONO INPUT MODULE（MONO INPUT） INSEND 1/9INHA 1/2 INHA 2/2 INHA 1/2 INSUB 3/7 INSUB 2/7 INSEND 3/9 INSEND 1/9 INSEND 2/9 INSUB 1/7 INSEND 1/9 INSUB 3/7INSUB 1/7 INSUB 4/77/7INS

12、END 4/99/9 INHA 1/2 RadioFans.CN 收音机爱好者资料库 MNM5000 4 PANEL LAYOUT 36.MONO INPUT Module. 65 DISASSEMBLY PROCEDURE OF MODULE. 73 MONO INPUT Module Section.73 DISASSEMBLY PROCEDURE（分解手順）（） LSI PIN DESCRIPTION（LSI 端子機能表） IC BLOCK DIAGRAM（IC図）（PM5000 7 参照。） Please refer to 7 page of PM5000 service ma

13、nual. （PM5000 96参照。） Please refer to 96 page of PM5000 service manual. （PM5000 102参照。） Please refer to 102 page of PM5000 service manual. （MONO INPUT）（部分解）（分解手順下記項目参照。） Please refer to the following item about a disassembly procedure. （MONO INPUT部） MNM5000 5 INHA 1/2 Circuit Board (X2825B0) .13

14、1/132 INHA 2/2 Circuit Board (X2825B0) .131/132 INSEND 1/9 Circuit Board (X2827B0) .134/136 INSEND 2/9 Circuit Board (X2827B0) .134/136 INSEND 3/9 Circuit Board (X2827B0) .134/136 INSEND 4/9 Circuit Board (X2827B0) . 138 INSEND 5/9 Circuit Board (X2827B0) . 138 INSEND 6/9 Circuit Board (X2827B0) . 1

15、38 INSEND 7/9 Circuit Board (X2827B0) . 139 INSEND 8/9 Circuit Board (X2827B0) . 139 INSEND 9/9 Circuit Board (X2827B0) . 139 INSUB 1/7 Circuit Board (X2826B0) .141 INSUB 2/7 Circuit Board (X2826B0) .142 INSUB 3/7 Circuit Board (X2826B0) .143 INSUB 4/7 Circuit Board (X2826B0) .144 INSUB 5/7 Circuit

16、Board (X2826B0) .144 INSUB 6/7 Circuit Board (X2826B0) .144 INSUB 7/7 Circuit Board (X2826B0) .144 CIRCUIT BOARDS（基板図）（基板図下記項目参照。） Please refer to the following item about a circuit boards. PARTS LIST CONTENTS OVERALL ASSEMBLY. 2 ELECTRICAL PARTS. 5 WARNING Components having special characteristic

17、s are marked and must be replaced with parts having specification equal to those originally installed. Notes : DESTINATION ABBREVIATIONS The numbers “QTY” show quantities for each unit. The parts with “-” in “PART NO.” are not available as spare parts. This mark “ ” in the REMARKS column means these

18、 parts are interchangeable. The second letter of the shaded () part number is O, not zero. The second letter of the shaded () part number is I, not one. M:South African model O:Chinese model Q:South-east Asia model T :Taiwan model U :U.S.A. model V :General export model (110V) W:General export model

19、 (220V) N,X: General export model Y :Export model A :Australian model B :British model C :Canadian model D :German model E :European model F :French model H :North European model I :Indonesian model J :Japanese model K :Korean model MONO INPUT MODULE 印部品、安全維持重要部品。交換場合、安全必指定部品使用。部品価格、変更。 QTY欄記数字、各当

20、使用個数。 PART NO.“-”部品、用部品準備。 REMARKS欄部品、併用部品。網掛付PART NO. 2番目文字、。網掛付PART NO. 2番目文字、。（同梱品）（電気部品）（目次） MNM5000 MNM5000 2 OVERALL ASSEMBLY 480 390 640 10 20 120 380 380 380 160 380 370 370 480 400 110a 410 390 10 490 660 290 480 415 490 320 310 330 330 330 330 340 350 280 170220c 10 270230250260260 2

21、40 230100 100 1301207050 540 550 4060 8030a 110a 360220b220a220c280 280 110b110g220d220g 220a 150 14018018090100190 630620650 600 610560 570 540520500550 530 580 590 200 210210200210 110a 450 460 470 450 460 470 420 430 440 420 400 410 300430 440 490 340 30a 30a 30b 310 530 （同梱品） MNM5000 3 : New Par

22、ts REF NO.PART NO.DESCRIPTIONREMARKSQTYRANK RANK: Japan only * OVERALL ASSEMBLYMNM5000 Overall AssemblyJ(WA37370) Overall AssemblyY(WA37400) MONO INPUT Module(V996170) 10MD PanelIN 20EscutcheonBLUE 30aCircuit BoardPM5K INHA 1/2(V994340) 30bCircuit BoardPM5K INHA 2/2(V994340) 40Push Button with Lens5

23、x8 YELLOW+48V03 50Push Button with Lens5x8 M-GRAYPAD03 60Push Button with Lens5x8 D-GREENEQ 70Push Button with Lens5x8 S-GRAYINSERT PRE03 80MD VR SpacerIN1(V990590) 90Hexagonal Nut7.0 11X2 MFZN2BL501 100Hexagonal Nut9.0 11X2 MFZN2BL501 110aCircuit BoardPM5K INSEND 1_3/9(V994350) 110bCircuit BoardPM5

24、K INSEND 4/9(V994350) 110cCircuit BoardPM5K INSEND 5/9(V994350) 110dCircuit BoardPM5K INSEND 6/9(V994350) 110eCircuit BoardPM5K INSEND 7/9(V994350) 110fCircuit BoardPM5K INSEND 8/9(V994350) 110gCircuit BoardPM5K INSEND 9/9(V994350) 120Push Button with Lens5x8 M-GRAYON(ST-AUX)1,3,5,7,9,11,1103 ON(G/A

25、)1,3,5,7,LCR 130Push Button5x5 M-GRAY/S-GRAYPRE(ST-AUX)1,3,5,7,9,11,1003 PRE(G/A)1,3,5,7 140Push Button with Lens5x8 REDST03 150Push Button with Lens5x8 YELLOWMONO03 160Push ButtonL ASSYON 170MD VR SpacerIN2(V990600) 180Hexagonal Nut7.0 11X2 MFZN2BL1301 190Hexagonal Nut9.0 11X2 MFZN2BL801 200Support

26、TP-127-187 210Bind Head Tapping Screw-S3.0X6 MFZN2BL801 220aCircuit BoardPM5K INSUB 1/7(V994360) 220bCircuit BoardPM5K INSUB 2/7(V994360) 220cCircuit BoardPM5K INSUB 3/7(V994360) 220dCircuit BoardPM5K INSUB 4/7(V994360) 220eCircuit BoardPM5K INSUB 5/7(V994360) 220fCircuit BoardPM5K INSUB 6/7(V994360

27、) 220gCircuit BoardPM5K INSUB 7/7(V994360) 230Push Button with Lens5x8 M-GRAYON(ST-AUX)2,4,6,8,10,12,1103 ON(G/A)2,4,6,8, 240Push Button with Lens5x8 S-GREENHPF 250Push Button with Lens5x8 S-GRAYINSERT ON03 260Push Button5x5 D-GREEN/S-GRAYHIGH,LOW2 270Push Button5x5 M-GRAY/S-GRAYPRE(ST-AUX)2,4,6,8,1

28、0,12,1003 PRE(G/A)2,4,6,8 280Bind Head Tapping Screw-S3.0X6 MFZN2BL1001 290PCB Holder, MD(V987320) 300Bind Head Tapping Screw-S3.0X6 MFZN2BL201 310Rear Stay, MDIN(V987290) 320Square BushSB-190901 330MD ScrewS 340Bind Head Tapping Screw-S3.0X6 MFZN2BL501 350Center Stay, MDIN(V990550) 360Bind Head Tap

29、ping Screw-S3.0X6 MFZN2BL201 370Front Stay, MDIN(V987260) 380MD ScrewS 390Bind Head Tapping Screw-S3.0X6 MFZN2BL401 400Bottom Stay, MDIN(V987330) 410Insulation Sheet, MDIN(V991820) 415Square BushSB-190901 420Connector Holder L, MDLEFT2 430Bind Head Screw2.6X12 MFZN2BL201 440Bind Head Tapping Screw-S

30、3.0X6 MFZN2BL201 450Connector Holder R, MDRIGHT2 460Bind Head Screw2.6X12 MFZN2BL201 470Bind Head Tapping Screw-S3.0X6 MFZN2BL201 480Flat Head Tapping Screw-S3.0X6 MFZN2BL401 - - - V9872000 WA012100 AAX48150 AAX48160 VS408100 VS407900 WA980000 VS408800 - VR991600 VJ388000 AAX48180 AAX48190 AAX48200

31、AAX48210 AAX48220 AAX48230 AAX48240 VS407900 VS410300 VS408600 VS408100 WA015000 - VR991600 VJ388000 WC501000 EP630210 AAX48260 AAX48270 AAX48280 AAX48290 AAX48300 AAX48310 AAX48320 VS407900 WA001700 VS408800 WA980100 VS410300 EP630210 - EP630210 - V3079400 WA595800 EP630210 - EP630210 - WA595800 EP

32、630210 - - V3079400 V9905300 WA009300 EP630210 V9905400 WA009300 EP630210 VD780000 部品名同梱品同梱品同梱品管用特殊六角（）管用特殊六角絶縁特殊特殊絶縁小小皿 MNM5000 4 : New Parts REF NO.PART NO.DESCRIPTIONREMARKSQTYRANK RANK: Japan only 490Bind Head Tapping Screw-S3.0X6 MFZN2BL401 500Knob LargeBLACK/L-GRAYGAIN03 520Kn

33、ob SmallBLACK/S-GREENHPF 530Knob SmallS-GRAY/D-GREENHIGH,HI-MID,LO-MID,LOW4 540Knob LowerS-GRAY/D-GREENHIGH,HI-MID,LO-MID,LOW4 550Knob UpperS-GRAY/D-GREENHIGH,HI-MID,LO-MID,LOW4 560Knob LowerS-GRAY/D-RED1-4 (ST-AUX)4 570Knob UpperS-GRAY/D-RED1-4 (ST-AUX)4 580Knob LowerS-GRAY/D-BLUE5-8 (ST-AUX)4 590K

34、nob UpperS-GRAY/D-BLUE5-8 (ST-AUX)4 600Knob LowerS-GRAY/L-BLUE9-12 (ST-AUX)4 610Knob UpperS-GRAY/L-BLUE9-12 (ST-AUX)4 620Knob SmallS-GRAY/D-RED1-4 (G/A)4 630Knob SmallS-GRAY/D-BLUE5-8 (G/A)4 640Knob LowerRED/S-GRAYPAN/CSR 650Knob UpperRED/S-GRAYPAN/CSR03 660LOT Label(CA80191) EP630210 VN009700 WA000

35、400 WA980200 V9907000 WA980400 V9996900 WA000100 V9997000 WA000200 WA000000 WA000300 WA000500 WA000600 WA601800 VN121800 - 部品名（）（）（）（）（上）（）（）（）（）（）（）（）（）（）（上） MNM5000 5 : New Parts REF NO.PART NO.DESCRIPTIONREMARKSQTYRANK RANK: Japan only ELECTRICAL PARTS ELECTRICAL PARTSMNM5000 Circu

36、it BoardPM5K INHA 1/2(V994340)(X2825B0/C0) Circuit BoardPM5K INHA 2/2(V994340)(X2825B0/C0) Circuit BoardPM5K INSEND 1_3/9(V994350)(X2827B0) Circuit BoardPM5K INSEND 4/9(V994350)(X2827B0) Circuit BoardPM5K INSEND 5/9(V994350)(X2827B0) Circuit BoardPM5K INSEND 6/9(V994350)(X2827B0) Circuit BoardPM5K I

37、NSEND 7/9(V994350)(X2827B0) Circuit BoardPM5K INSEND 8/9(V994350)(X2827B0) Circuit BoardPM5K INSEND 9/9(V994350)(X2827B0) Circuit BoardPM5K INSUB 1/7(V994360)(X2826B0/C0) Circuit BoardPM5K INSUB 2/7(V994360)(X2826B0/C0) Circuit BoardPM5K INSUB 3/7(V994360)(X2826B0/C0) Circuit BoardPM5K INSUB 4/7(V99

38、4360)(X2826B0/C0) Circuit BoardPM5K INSUB 5/7(V994360)(X2826B0/C0) Circuit BoardPM5K INSUB 6/7(V994360)(X2826B0/C0) Circuit BoardPM5K INSUB 7/7(V994360)(X2826B0/C0) Circuit BoardPM5K INHA 1/2(V994340)(X2825B0/C0) Circuit BoardPM5K INHA 2/2(V994340)(X2825B0/C0) 40Jumper Wire0.55(VA07890) C101Ceramic

39、Capacitor-B (chip)0.0100 50V K01 C102Electrolytic Cap.47.00 50.0V01 C103Electrolytic Cap.100.00 25.0V01 C104Ceramic Capacitor-B (chip)0.0100 50V K01 C105Electrolytic Cap.100.00 25.0V01 C106Ceramic Capacitor-B (chip)0.0100 50V K01 -108Ceramic Capacitor-B (chip)0.0100 50V K01 C109Electrolytic Cap.100.

40、00 25.0V01 C110Ceramic Capacitor-B (chip)0.0100 50V K01 -112Ceramic Capacitor-B (chip)0.0100 50V K01 C113Electrolytic Cap.100.00 25.0V01 C114Electrolytic Cap.100.00 50.0V01 C115Electrolytic Cap.10.00 25.0V01 C116Electrolytic Cap.10.00 25.0V01 C117Electrolytic Cap.100.00 50.0V01 C118Ceramic Capacitor

41、-B (chip)0.0100 50V K01 C119Electrolytic Cap.10.00 25.0V01 C120Electrolytic Cap.10.00 25.0V01 C121Ceramic Capacitor-CH(chip)33P 50V J01 -128Ceramic Capacitor-CH(chip)33P 50V J01 C129Ceramic Capacitor-B (chip)0.0100 50V K01 C130Mica Capacitor (chip)470P 100V F04 C131Mica Capacitor (chip)470P 100V F04

42、 C132Ceramic Capacitor-SL(chip)220P 50V J01 C133Electrolytic Cap.1000 6.3V01 C134Electrolytic Cap.1000 6.3V01 C135Ceramic Capacitor-CH(chip)47P 50V J01 C136Ceramic Capacitor-SL(chip)68P 50V J01 C137Ceramic Capacitor-SL(chip)68P 50V J01 C138Ceramic Capacitor-SL(chip)220P 50V J01 C139Electrolytic Cap.

43、100.00 25.0V01 -142Electrolytic Cap.100.00 25.0V01 C143Electrolytic Cap.100.00 16.0V01 C144Ceramic Capacitor-B (chip)1000P 50V K01 C145Ceramic Capacitor-SL(chip)100P 50V J01 -148Ceramic Capacitor-SL(chip)100P 50V J01 C149Ceramic Capacitor-SL(chip)220P 50V J01 C151Mylar Capacitor3000P 50V J01 C152Mylar Capacitor0.1000 50V J01 C153Elect