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1、SR4021 Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Service Manual SR4021SR4021 Receiver SR4021 /N1B/N1S/U1B Part no. 90M13CW855010 First Issue 2006.06 MZ TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. SOFTWARE VERSION CHECK .2 3. ABOUT
2、REPLACE THE MICROPROCESSOR WITH A NEW ONE . 2 4. WIRING DIAGRAM . 3 5. BLOCK DIAGRAM . 5 6. SCHEMATIC DIAGRAM . 7 7. PARTS LOCATION .11 8. MICROPROCESSOR AND IC DATA .21 9. EXPLODED VIEW AND PARTS LIST . 25 10. SERVICE PROCEDURE . 29 11. ELECTRICAL PARTS LIST . 30 RECORDERRECORDER F/PF/PBANDBAND BAL
3、ANCEBALANCESPEAKERSSPEAKERS2 2 SOURCESOURCE DIRECTDIRECT SPEAKERSSPEAKERS DISPLAY OFFDISPLAY OFF 2 1 BASS 2 1 BASSTREBLETREBLE VCRVCR T-MODET-MODECLEARCLEARAUTO TUNEAUTO TUNEMEMORYMEMORY 1 1 DVDDVDDSSDSS21AUXTUNERCDPHONO21AUXTUNERCDPHONO DOWNDOWN VOLUMEVOLUMEMULTI JOGMULTI JOG UPUP RECEIVER SR4021RE
4、CEIVER SR4021 SLEEPSLEEPDIMMERDIMMER MUTEMUTE STANDBYSTANDBY PHONESPHONES POWER ON/OFFPOWER ON/OFF RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can in
5、sure that your MARANTZ product will continue to perform to the specifi cations for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax. In both cases, the correct part
6、 number has to be specifi ed. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order
7、form or Fax. must be signed, otherwise such part order will be considered as null and void. SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to
8、 AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is return to the user/customer. Ref. UL Standa
9、rd No. 1492. In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 060607MZ USA MARANTZ AMERICA, INC 100 CORPORATE DRIVE MAHWAH, NEW JERSEY 07430 USA EUROPE / TRADING MARANTZ EUROPE B.V. P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA
10、EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX: +31 - 40 - 2507860 AUSTRALIA QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX: +61 - (0)3 - 9543 - 3677 NEW ZEALAND WILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND P
11、HONE : +64 - 9 - 8451958 FAX: +64 - 9 - 8463554 THAILAND MRZ STANDARD CO., LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX: +66 - 2 - 224 6795 TAIWAN PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. P
12、HONE : +886 - 2 - 25221304 FAX: +886 - 2 - 25630415 MALAYSIA WO KEE HONG ELECTRONICS SDN. BHD. 2ND FLOOR BANGUNAN INFINITE CENTRE LOT 1, JALAN 13/6, 46200 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 - 3 - 7954 8088 FAX: +60 - 3 - 7954 7088 KOREA MARANTZ KOREA CO., LTD. ROOM 604, ELECTRO
13、 OFFICE, 16-58, HANGGANG-RO 3GA, YONGSAN-KU, SEOUL, 140-013, KOREA PHONE : +82 - 2 - 323 - 2155 FAX: +82 - 2 - 323 - 2154 SINGAPORE WO KEE HONG DISTRIBUTION PTE LTD No.1 JALAN KILANG TIMOR #08-03 PACIFIC TECH CENTRE SINGAPORE 159303 PHONE : +65 6376 0338 FAX: +65 6376 0166 CANADA MARANTZ CANADA INC.
14、 5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1 CANADA PHONE : 905 - 415 - 9292 FAX: 905 - 475 - 4159 JAPAN D 1. KOA Corporation Part No. (MJI) Type No. (KOA) Description 00MNH05 140 RF25S J (5% 1/4W) 00MNH05 120 RF50S J (5% 1/2W) 00MNH85 110 RF73B2A J (5% 1/10W) 00MNH95 140 RF73B2E J (5% 1/4W) 2.
15、 Matsushita Electronic Components Co., Ltd Part No. (MJI) Type No. (MEC) Description 00MNF05 140 ERD-2FCJ (5% 1/4W) 00MRF05 140 00MNF02 140 ERD-2FCG (2% 1/4W) 00MRF02 140 Examples ; * Resistance value 0.1 .001 10 .100 1k .102 100k .104 0.5 .005 18 .180 2.7k .272 680k .684 1 .010 100 .101 10k .103 1M
16、 .105 6.8 .068 390 .391 22k .223 4.7M .475 PARTS INFORMATION RESISTORS 1) 00MGD05 140, Carbon fi lm fi xed resistor, 5% 1/4W 2) 00MGD05 160, Carbon fi lm fi xed resistor, 5% 1/6W Examples ; Resistance value 0.1 .001 10 .100 1k .102 100k . 104 0.5 .005 18 .180 2.7k .272 680k . 684 1 .010 100 .101 10k
17、 .103 1M . 105 6.8 .068 390 .391 22k .223 4.7M . 475 Note : Please distinguish 1/4W from 1/6W by the shape of parts used actually. CAPACITORS CERAMIC CAP. 3) 00MDD1 370, Ceramic capacitor Disc type Temp.coeff.P350 N1000, 50V Examples ; Tolerance (Capacity deviation) 0.25pF .0 0.5pF .1 5% .5 Toleranc
18、e of COMMON PARTS handled here are as follows : 0.5pF 5pF .0.25pF 6pF 10pF .0.5pF 12pF 560pF .5% Capacity value 0.5pF . 005 3pF .030 100pF . 101 1pF . 010 10pF .100 220pF . 221 1.5pF . 015 47pF .470 560pF . 561 CERAMIC CAP. 4) 00MDK16 300, High dielectric constant ceramic capacitor Disc type Temp.ch
19、ara. 2B4, 50V Examples ; Capacity value 100pF . 101 1000pF . 102 10000pF .103 470pF . 471 2200pF . 222 ELECTROLY CAP. ( ) 5) 00MEA 10, Electrolytic capacitor One-way lead type, Tolerance 20% Examples ; Capacity value 0.1F .104 4.7F .475 100F . 107 0.33F .334 10F .106 330F . 337 1F .105 22F .226 1100
20、F . 118 2200F . 228 Working voltage 6.3V .006 25V .025 10V .010 35V .035 16V .016 50V .050 FILM CAP. ( ) 6) 00MDF15 350 Plastic fi lm capacitor 00MDF15 310 One-way type, Mylar 5% 50V 00MDF16 310 Plastic fi lm capacitor One-way type, Mylar 10% 50V Examples ; Capacity value 0.001F (1000pF) .102 0.1F .
21、104 0.0018F .182 0.56F .564 0.01F .103 1F .105 0.015F .153 NOTE ON FUSE : Regarding to all parts of parts code 00MFS20 xxx2xx, replace only with Wickmann-Werke GmbH, Type 372 non glass type fuse. Capacity value Tolerance Capacity value Resistance value Working voltage Capacity value Capacity value N
22、OTE ON SAFETY FOR FUSIBLE RESISTOR : Resistance value Resistance value (0.1 10k) Resistance value Resistance value ANT. : ANTENNA BATT. : BATTERY CAP. : CAPACITOR CER. : CERAMIC CONN. : CONNECTING DIG. : DIGITAL HP : HEADPHONE MIC. : MICROPHONE -PRO : MICROPROCESSOR REC. : RECORDING RES. : RESISTOR
23、SPK : SPEAKER SW : SWITCH TRANSF. : TRANSFORMER TRIM. : TRIMMING TRS. : TRAMSISTOR VAR. : VARIABLE XTAL : CRYSTAL NOTE ON SAFETY : Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol . Any other component substitution (other than origina
24、l type), may increase risk of fire or electrical shock hazard. 安全上注意 : 部品、安全上重要部品。必 指定部品番号部品使用下。 ABBREVIATION AND MARKS 060522 MZ 11. ELECTRICAL PARTS LIST NOTE : nsp PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. P.C.B. NAME POS. NO. VERS. COLOR PART NO. (FOR EUR) PART NO.
25、(MZ) PART NAMEDESCRIPTION FRONT PWB (CUP11896Z-8)CUP11896Z FRONTBK91nspnspBRACKETBRACKET FLTCMD1A468 FRONTBK92nspnspBRACKETBRACKET FLTCMD1A468 FRONTBN91nspnspCORDWIRE ASSYCWB2B909370EN FRONTBN92nspnspCORDWIRE, ASSYCWB1C904220BM FRONTBN93nspnspCORDWIRE ASSYCWB2B906070EN FRONTBN94nspnspCORDWIRE ASSYCW
26、B2B902080EN FRONTC901nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC902nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC903nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC904nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC905nsp00MOA47605020 ELECT CAP.47UF 50VCCEA1HH470T FRONTC906nspnspCER. CAP.0.01UF 50V Z
27、HCBS1H103ZFT FRONTC907nsp00MOA47605020 ELECT CAP.47UF 50VCCEA1HH470T FRONTC90990M-EX000210R90M-EX000210R BIG ELECT CAP. 0.33UFCCESDX5R5V334U FRONTC910nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC911nspnspCER. CAP.18PF 50V JCHCBS1H180JCT FRONTC912nspnspCER. CAP.18PF 50V JCHCBS1H180JCT FRONTC913nsp00
28、MOA22505020 ELECT CAP.2.2UF 50VCCEA1HH2R2T FRONTC914nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC915nsp00MOA47605020 ELECT CAP.47UF 50VCCEA1HH470T FRONTC916nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC917nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC918nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONT
29、C919nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC920/N1BnspnspCER. CAP.1000PF 50V BHCBS1H102KBT FRONTC920/N1SnspnspCER. CAP.1000PF 50V BHCBS1H102KBT FRONTC921/N1BnspnspCER. CAP.39PF 50V JHCBS1H390JT FRONTC921/N1SnspnspCER. CAP.39PF 50V JHCBS1H390JT FRONTC922/N1BnspnspCER. CAP.39PF 50V JHCBS1H390JT
30、FRONTC922/N1SnspnspCER. CAP.39PF 50V JHCBS1H390JT FRONTC923/N1Bnsp00MOA10701620 ELECT CAP.100UF 16VCCEA1CH101T FRONTC923/N1Snsp00MOA10701620 ELECT CAP.100UF 16VCCEA1CH101T FRONTC924/N1BnspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC924/N1SnspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC925/N1BnspnspCER
31、. CAP.1000PF 50V BHCBS1H102KBT FRONTC925/N1SnspnspCER. CAP.1000PF 50V BHCBS1H102KBT FRONTC926/N1Bnsp00MOA10601620 ELECT CAP.10UF 16VCCEA1CH100T FRONTC926/N1Snsp00MOA10601620 ELECT CAP.10UF 16VCCEA1CH100T FRONTC928/N1BnspnspCER. CAP.560PF 50V KBHCBS1H561KBT FRONTC928/N1SnspnspCER. CAP.560PF 50V KBHCB
32、S1H561KBT FRONTC931nspnspCER. CAP.0.022UF 50V ZHCBS1H223ZFT FRONTC932nsp00MOA10605020 ELECT CAP.10UF 50VCCEA1HH100T FRONTC934nspnspCER. CAP.0.1UF 50V ZHCBS1H104ZFT FRONTC935nsp00MOA22505020 ELECT CAP.2.2UF 50VCCEA1HH2R2T FRONTC936nspnspCER. CAP.0.01UF 50V ZHCBS1H103ZFT FRONTC938nspnspCER. CAP.33PF 5
33、0V JHCBS1H330JT FRONTC941nspnspCER. CAP.0.1UF 50V ZHCBS1H104ZFT FRONTC942nsp00MOA10701620 ELECT CAP.100UF 16VCCEA1CH101T FRONTCN95nspnspCONN.17P WAFER CARD CABLECJP17GA117ZY FRONTD901nsp00MHD20015210 DIODE1SS133T-77CVD1SS133MT FRONTD903/N1B00MHD3051100000MHD30511000 ZENER DIODEMTZJ5.1BCVDZJ5.1BT FRO
34、NTD903/N1S00MHD3051100000MHD30511000 ZENER DIODEMTZJ5.1BCVDZJ5.1BT FRONTD904nsp00MHD20015210 DIODE1SS133T-77CVD1SS133MT FRONTD90590M-HI101040R90M-HI101040RL.E.D.SLR342VCTB7T089HVD342VCTB7T089 FRONTD90690M-HI101040R90M-HI101040RL.E.D.SLR342VCTB7T089HVD342VCTB7T089 FRONTD90790M-HI101040R90M-HI101040RL
35、.E.D.SLR342VCTB7T089HVD342VCTB7T089 FRONTD910nsp00MHD20015210 DIODE1SS133T-77CVD1SS133MT FRONTD91100MHD3043100000MHD30431000 ZENER DIODEMTZJ4.3BHVDMTZJ4.3BT FRONTET71nspnspBRACKETBRACKET SHIELDCMD1A512 FRONTET72nspnspBUFFERSTOPPER IR SENSORCHG1A262 FRONTFIP190M-HQ300350R90M-HQ300350R DISPLAYFLD SVA0
36、9MS10HFLSVA09MS10 FRONTIC7190M-HC109700R90M-HC109700R ICNJM2595M VIDEO SWCVINJM2595MTE1 FRONTIC9190M-HS13CWT0R 90M-HS13CWT0R U-PROTMP87PM78FG, SR4021CVITMP87PM78FG FRONTIC9290M-HW100650R90M-HW100650R PHOTO UNITRPM6936-H4HRVRPM6936H4 FRONTIC93/N1B90M-HC109710R90M-HC109710R ICLC72723M PLL (RDS)HVILC72
37、723M FRONTIC93/N1S90M-HC109710R90M-HC109710R ICLC72723M PLL (RDS)HVILC72723M 31 NOTE : nsp PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. P.C.B. NAME POS. NO. VERS. COLOR PART NO. (FOR EUR) PART NO. (MZ) PART NAMEDESCRIPTION FRONTIC9490M-HC109100R90M-HC109100R ICRH5VT18CHVIR
38、H5VT18C FRONTJ108nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ109nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ110nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ112nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ114nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ116nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ117nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ118nspnspCORD
39、SN95/PB5, 0.6C3A206 FRONTJ119nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ120nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ121nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ122nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ123nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ124nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ125nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ2
40、18nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ219nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ220nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ221nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ223nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ224nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ226nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ229nspnspCORDSN95/PB5, 0.6C3
41、A206 FRONTJ230nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ231nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ232nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ233nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ235nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ236nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ320nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ323nspnspCORDSN9
42、5/PB5, 0.6C3A206 FRONTJ324nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ325nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ326nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ327nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ328nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ329nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ331nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ332n
43、spnspCORDSN95/PB5, 0.6C3A206 FRONTJ333nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ334nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ335nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ336nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ337nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ339nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ340nspnspCORDSN95/PB5, 0.6C3A20
44、6 FRONTJ342nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ344nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ345nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ347/U1BnspnspCORDSN95/PB5, 0.6C3A206 FRONTJ348nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ349/U1BnspnspCORDSN95/PB5, 0.6C3A206 FRONTJ350nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ354nspnspCO
45、RDSN95/PB5, 0.6C3A206 FRONTJ355nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ356nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ357nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ358nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ412nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ413nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ414nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ415nspnspCORDSN95/PB5, 0.6C3A206 FRONTJ416n
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