Kenwood-MRH1-eh-sm 电路图 维修手册.pdf
ENTERTAINMENT HUB MR-H1 SERVICE MANUAL 2002-01 PRINTED IN KOREA B51-5781-00 (K/K) In compliance with Federal Regulations, following are repro- duction of labels on, or inside the product relating to laser product safety. KENWOOD-Corp. certifies this equipment conforms to DHHS Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM. Caution : No connection of ground line if disassemble the unit. Please connect the ground line on rear panel, PCBs, Chassis and some others. Panel (A60-2187-08) Front glass (B10-3804-08) Optical in (W02-2903-08) Case (A01-3845-08) Sub panel (A22-1870-08) Phono jack (E63-1238-08)x2 RC-232C jack (E58-0048-08) Telephone jack (E58-0049-08) AC power cord (E30-7243-08) Coaxial jack (E63-1235-08) Optical out (W02-2902-08) S-video jack (E63-1237-08)x2 Phono jack (E63-1239-08) USB, rear jack (E58-0047-08) Phone jack (E11-0950-08) Phono jack (E63-1236-08) RadioFans.CN 收音机爱 好者资料库 1 mono mini jack cable (E30-7248-08) 1 RS232C cable (E30-7247-08) 1 telephone cable (E30-7244-08) 1 S-Video cable (E30-7246-08) 2 digital optical cables (B19-1635-08) batteries 2 stereo audio cables (E30-7245-08) Remote control (A70-1562-08) MR-H1 2 CONTENTS / ACCESSORIES CONTENTS / ACCESSORIES . 2 SCHEMATIC DIAGRAM . 3 EXPLODED VIEW .5 PARTS LIST.7 SPECIFICATIONS .Back cover Contents Accessories Note: This manual has only simple schematic diagram, exploded view and parts list. Schematic is available for repairing parts, front usb, both sides button boards. Parts list and exploded view is available for our stock parts. Please contact KENWOOD SERVICE if you want to get a technical information on this model. RadioFans.CN 收音机爱 好者资料库 ACEBD 2 1 3 5 7 4 6 DATA- 8 7 GND DATA+ 6 5 VCC 1 4 2 3 DATA+ GND DATA- VCC 1 2 3 4 5 +5V GND USB OC4 USB D4- USB D4+ EBI A(31) EBI BUF OE USB CS PAL EBI WBE0 USB INT HST BUS RST CLK 48MHz USB USB DIR USB 1MS USB SEND I2C VIDEO SDA SYS RST I2C VIDEO SCL MEM SD1 D(0-15) MEM SD1 A(0-13) MEM SD1 DQMH MEM SD1 DQML MEM SD1 CAS MEM SD1 WE MEM SD1 CS0 MEM SD1 CLK MEM SD1 D(0-15) MEM SD1 A(0-13) MEM SD1 DQML MEM SD1 DQMH MEM SD1 CAS MEM SD1 WE MEM SD1 CLK MEM SD1 CS0 MEM SD1 RASMEM SD1 RAS MEM SD0 CLKMEM SD0 CLK MEM SD0 D(0-15)MEM SD0 D(0-15) MEM SD0 A(0-13)MEM SD0 A(0-13) AV IBM ENCODERAV IBM ENCODER AV IBM ENCODERAV IBM ENCODER AV IBM ENCODERAV IBM ENCODER COMP U COMP Y COMP VCOMP V COMP Y COMP U AV IBM ENCODER CENCODER C AV IBM ENCODER YENCODER Y AV IBMAV IBM ENCODER CVBSENCODER CVBS AV IBMAV IBM SEL A/BSEL A/B VDEO SWITCHVIDEO SWITCH VIDEO SWITCH OEVIDEO SWITCH OE SWITCH SEL A/BSWITCH SEL A/B ZONEB VIDEOZONEB VIDEO SYS RST EBI D(0-15) MUX3 BIT2MUX3 BIT2 MUX3 BIT3MUX3 BIT3 MUX3 BIT4MUX3 BIT4 MUX3 BIT5MUX3 BIT5 MUX3 BIT6MUX3 BIT6 IBM GPIO13 RW HALT RW TMS RW TDI IBM GPIO13 RW HALT RW TMS RW TDI RW TDORW TDO SP1 DTR ST0 TXD SP0 DTR SP1 DSR SP1 DSR SP0 DTR ST0 TXD SP1 DTR SP0 DSR SP0 DSR SP1 RTS ST1 TXD SP0 RTS EBI D(0-7) SYS RST SP1 CTS SP1 RXD SP0 RXD SP0 CTS SP0 DSR SP1 DTR ST0 TXD SP0 DTR SP1 DSR SP1 CTS SP1 RXD SP0 CTS SP1 RTS SP0 RTS ST1 TXD SP0 RXD MDM USB CSMDM USB CS SW TIDSP RSTSW TIDSP RST EBI D(0-15) EBI BUF D(0-15) TIDSP RSTTIDSP RST EBI A(15) EBI A(13-30) EBI OEEBI OE EBI R/WEBI R/W EBI WBE0 EBI A(8-31) EBI OE EBI WBE0 EBI R/W EBI A(16) EBI A(31) PWRGOOD CLK SYS 54MHz HPNA CS CLK SYS 54MHz HPNA CS 54MHz CLK SYS HPNA CS EBI BUF D(0-15) EBI BUF D(0-7) BFLASH CS BFLASH CS BFLASH CS BFLASH CS HST BUS HST BUS RST HST BUS RST USB CS PAL MDM CS PAL MDM CS EBI BUF EBI BUF OE EBI BUF OE MAIN RST CLK 20MHz PIC SYSCLK CLK 27MHz SYSCLK CLK SYS CLK 11.2896MHz AUDIO CLK 54MHz CLK 54MHz ETHER ETHER CLK 48MHz USB IDE RST SYS RST SYS RST SYS RST EBI D(0-15) SPDIF INT HPNA INT HPNA INT ETHER INT ETHER CS ETHER INT ETHER CS EBI R/W EBI OE EBI WBE0 EBI WBE0 EBI WBE0 EBI READY EBI A(29-31) MHV RAC CONN MHV TAC CONN LINE2 RING LINE2 TIP MDM INT MDM INT LINE2 TIP LINE2 RING MHV TAC CONN MHV RAC CONN EBI A(11-31) ADC REG R ADC REG L USB INT USB SEND USB 1MS USB DIR EBI A(8-31) +3.3V +3.3V +3.3V +3.3V PAL OE RST +12V -12V +5V +12V -12V CLK 27MHz+3.3V +5V +3.3V +5V -12V +12V +3.3V +2.5V +5V +3.3V +3.3V +3.3V PS OE PAL OE PAL 3.3V +3.3V +5V +2.5V +5V +3.3V 4 USB D4- USB D4+ 5 USB OC4 31 +5V GND 2 F1 470K R1 560K R2 1000P C2 150u C1 + GND DATA+ DATA- VCC MNT2 MNT1 600 FB1 600 FB2 68P C4 47P C5 1 C3 1 C6 EBI BUF D(0-7) +3.3V +5V +5V J26 USB CONNECTORS PANEL BACK TOP BOT J34 J2 USB INTERFACE J1 SL11H USB SUBSYSTEM IBM VESTA SDRAM 2 BANKS DUAL ZONE VIDEO VIDEO INPUT/OUTPUT INPUT/OUTPUT VESTA SERIAL PORTS CONFIG CLOCKS POWER & RESET BUFFER SMARTSCM/56MEMORY V. 90 MODEMFLASH HEADERS DEBUG MEMORY FIDUCIALS, SPARE GATES MOUNTING HOLES, BOARD USB CAUTION: For continued safety, replace safety critical components only with manufacturers recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. RadioFans.CN 收音机爱 好者资料库 FGIHJ 2 1 3 5 7 4 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PB ROW1 IN PB ROW2 IN PB COL1 CONN PB COL2 CONN PB COL3 CONN PB ROW3 IN PWR LED MUSIC PWR LED RADIO PWR LED SPARE2 PWR LED STANDBY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PB ROW1 IN PB ROW2 IN PB COL6 CONN PB COL7 CONN PB COL8 CONN PB ROW3 IN PWR LED SPARE1 PWR LED CLIP PWR LED HDD REC PWR LED CDR REC 1 2 3 4 5 GND VFD PWR VFD DISP SI/SO CONN DISP STB CONN DISP SCK CONN 4 3 2 5 1 SHELL S1S2S3 1234 20MHz PIC PS PIC INT MAIN RST SYS RST ADC OVFL CLK PWRGOOD MEM SD1 DQMH MEM SD1 CAS MEM SD1 WE MEM SD1 CS0 MEM SD1 CLK MEM SD1 DQMH MEM SD1 CAS MEM SD1 WE MEM SD1 CLK MEM SD1 CS0 MEM SD1 RASMEM SD1 RAS MEM SD0 CLKMEM SD0 CLK MEM SD0 WEMEM SD0 WE MEM SD0 CASMEM SD0 CAS MEM SD0 RAS MEM SD0 CS0 MEM SD0 RAS MEM SD0 CS0 MEM SD0 CS1MEM SD0 CS1 MEM SD1 CS1MEM SD1 CS1 MEM SD0 DQMH MEM SD0 DQML MEM SD0 DQMH MEM SD0 DQML SCP CLK SCP DATA OUT SCP DATA IN ADC OVFL PIC INT ADC LRCLK 3VADC LRCLK 3V ADC SCLK 3V TIDSPADC SCLK 3V TIDSP ADC SDATA 3V TIDSPADC SDATA 3V TIDSP SPDIF IN SDATA TIDSP TIDSP OUT SDATA SPDIF IN SDATA TIDSP TIDSP OUT SDATA TIDSP READY CLK 11.2896MHz DSP TIDSP READY CLK 11.2896MHz DSP HOST TO TIDSP INT TIDSP CS TIDSP INT HOST TO TIDSP INT TIDSP INT SW TIDSP CS TIDSP CS TIDSP RST EBI D(0-15) EBI A(13-30) EBI OE EBI R/W EBI WBE0 EBI A(8-31) EBI WBE0 I2C VIDEO SCL I2C VIDEO SDA I2C VIDEO SDA I2C VIDEO SCL MAIN CLK SYS HPNA CS EBI BUF D(0-7) EBI BUF D(0-15) ADC REG L OE PAL ADC REG R OE PAL IDE RST SYS RST SPDIF INT HPNA INT EBI R/W EBI OE EBI WBE0 EBI READYEBI READY EBI READY LINE2 TIP LINE2 RING MHV TAC CONN MHV RAC CONN EBI A(20-30) HPNA RST HPNA RST EBI A(8) EBI D(0-15) EBI A(14) EBI A(15) EBI A(28-30) EBI DREQ3 IDE INT IDE CS1 EBI DACK3 IDE CS0 EBI DREQ3 IDE INT IDE CS1 EBI DACK3 IDE CS0 EBI BUF D(8-15) HST BUS RST SPDIF IBM AUDIO RST I2C AUDIO SDA I2C AUDIO SCL ADC DEM1 SDATA MUX0 SDATA MUX1 ADC DEM0 ADC OVFL ATT DATA ATT CLK ATT LOAD SHIFT ATT DATA ATT LOAD SHIFT ATT CLK SDATA MUX0 SDATA MUX1 ADC DEM0 I2C AUDIO SCL I2C AUDIO SDA SPDIF IBM ADC DEM1 AUDIO RST CLK 11.2896MHz AUDIO +3.3V +3.3V +3.3V 54MHz RST 3.3V +3.3V +5V +12V -12V +5V +5V +5V PWR LED MUSIC8 PWR LED STANDBY PWR LED SPARE2 PWR LED RADIO 12 14 13 10 11 9 PB ROW2 IN2 PB ROW3 IN PB COL3 CONN PB COL2 CONN PB COL1 CONN 7 6 5 4 3 PB ROW1 IN1 8 9 11 11 9 8 12 9 10 14 13 11 3PB COL6 CONN PWR LED CDR REC PWR LED HDD REC PWR LED CLIP PWR LED SPARE1 PB ROW3 IN PB COL7 CONN PB COL8 CONN 1010 1111 9 8 9 8 7 6 5 4 PB ROW1 IN PB ROW2 IN 1 2 SCP CLK SCP DATA IN SCP DATA OUT J31 J3 J11 FRONT VFD PANEL J33 J8 IR RECEIVER MODULE 38kHz USE TEMIC TSOP1138 J3 DOWN SW9 RIGHT SW7 MODE UP SW3 ENTER SW6 UP SW4 DOWN SW2 SW1SW8 STAND-BYGUIDE SW5 LEFT MODE CR3 MUSIC RADIO CR2 STANDBY CR4 CLIP CR5 CR7 SW10 REC HDD REC CDR REC CR6 SW15 EJECTSTOP SW16 SW18 SW14 CH UP J4 PLAY SW11SW13 SW17 PAUSE SW12 FF CH DOWNREW CR5-7 : B30-2623-08 CR2,3 : B30-2628-08 : B30-2623-08CR4 IR RECEIVER AND CONTROL A HPNA AUDIO DSP ANALOG AUDIO IN AUDIO SUBSYSTEM LEVEL ADJUSTMENT SERIAL EEPROM TWO DEVICES IDE CHANNEL 0 MR-H1 LEFT BUTTON BOARD RIGHT BUTTON BOARD REPEATER FRONT PANEL MR-H1 Y39-4150-10 SW15 EJECT SW16 STOP SW17 PAUSE SW13 CH DN SW14 CH UP SW18 PLAY SW11 REW SW10 RECORD SW12 FF SW1 GUIDE SW2 MODE IN SW3 MODE UP SW5 LEFT SW8 POWER SW6 SELECT SW4 UP SW9 DOWN SW7 RIGHT USB J 1 OPTICAL IN J 2 COAXIAL IN DIGITAL ANALOG J 7 RS232C J 30 IN REPEATER IR J 33 S-VIDEO VIDEO J 13 INPUT J 16 OUTPUT MONITOR OUT COMPONENT J 17 INPUT J 20 USB FOR FUTURE USE J 24 INPUT OUTPUT J 26 PHONE LINE J 35 LINE HOME PNA J 36J 4 OPTICAL OUT J 1 FL : N09-5381-08 : N09-5382-08 : N09-5383-08 : N09-5384-08 : N09-5385-08 : N09-5386-08 : N09-5387-08 : N09-5388-08 : N09-5389-08 : N09-5390-08 M3x5 3x24 3x6 A B C D E F G H J K MR-H1 605 603 606 616 642 645 646 643 644 610 613 612 680 631 604 601 665X2 614 681 615 611 720 665X2 660 641 702 682 666 666 666 666 630 785 E E E A A H G G Ex2 Hx2 Hx2 Ex2 E E G G G G G G G G G G H Ex2 Ex2 Jx2 E E E E C C E C C D D D H D E E K Jx2 Fx9 Ex2 Bx2 Bx2 E 1 2 ACB Parts with exploded numbers larger than 700 are not supplied. MR-H1 5 EXPLODED VIEW (UNIT) Ref. No Add- ress New Parts Parts No.Description Desti- nation Re- marks J7E63-1236-08PHONO JACK,6P20-21674-01 J13E63-1237-08S-VIDEO JACK20-21550-01 J16E63-1237-08S-VIDEO JACK20-21550-01 J17E63-1238-08PHONO JACK,3P20-21775-01 J20E63-1238-08PHONO JACK,3P20-21775-01 J24E63-1239-08PHONO JACK,2P20-21663-01 J26E58-0047-08USB,REAR JACK20-20833-01 J30E58-0048-08RC-232C JACK20-21664-01 J33E11-0950-08PHONE JACK20-21483-01 J35 ,36E58-0049-08TELPHONE JACK20-21485-01 J1W02-2903-08OPT IN21-90300-01 J4W02-2902-08OPT OUT21-90298-01 C1C90-5760-08CAP 150UF 6.3V10-40621-01 C2CK73GB1H102KCHIP C1000PFK C3CK73GB1H104KCHIP C0.10UFK C4 ,5CC73GCH1H680JCHIP C68PFJ C6CK73GB1H104KCHIP C0.10UFK J1E58-0050-08CON USB-F GOLD20-21482-01 F1F53-0274-08CHIP FUSE21-30041-01 FB1 ,2L92-0561-08FER-BEAD 100MHZ 21-92001-01 R1RK73GB1J474JCHIP R470KJ1/16W R2RK73GB1J564JCHIP R560KJ1/16W CR5-7B30-2623-08LED RED/GRN21-90301-01 SW10 -18S70-0095-08SWITCH21-10441-01 CR2 ,3B30-2628-05LED BLUE21-90322-01 CR4B30-2623-08LED RED/GRN21-90301-01 SW1-9S70-0095-08SWITCH21-10411-01 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. 2 L : ScandinaviaK : USAP : CanadaR : MexicoC : ChinaI : Malaysia Y : PX(Far East,Hawaii)T : EnglandE : EuropeG : GermanyV : China(Shanghai) Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components . Ref. No Add- ress New Parts Parts No.Description Desti- nation Re- marks 6011BA01-3845-08CASE24-44921-00 6032AA22-1870-08SUB PANEL24-60906-00 6041BA29-1170-08PANEL ASSY24-60921-00 6052AA60-2187-08PANEL24-60907-00 6061AA70-1562-08REMOTE CONTROL 71-90198N00 6102AB09-0295-08CAP24-60912-00 6112AB10-3804-08FRONT GLASS24-60910-00 6122BB11-1548-04COLOR FILTER 6132AB12-0445-08INDICATOR,PWR24-82725-00 6142AB12-0446-08INDICATOR,BLU24-82726-00 6152AB12-0447-08INDICATOR,RED 6161AB19-1635-08OPTIAL FIBER24-10758-01 -B59-1460-08SUB INST BOOK25-11998-05 -B59-1461-08GUIDE BOOK25-11998-04 -B60-5169-08INSTRUCTION M25-11998-00 -B60-5179-08INSTRUCTION M25-11998-07 FL2BB30-2622-08FLUORECENT TUBE 56-10406-03 6301CD40-1768-08HDD ASSY23-20750-14 6311BD40-1769-08CD-RW ASSY23-40357-02 6412CE30-7243-08AC POWER CORD22-30145-01 6421AE30-7244-08COED WITH PLUG 22-10745-01 6431AE30-7245-08AUDIO CORD22-10749-01 6441AE30-7246-08S-CABLE22-10751-01 6451AE30-7247-08RC-232C CABLE22-10759-01 6461AE30-7248-08MINI JACK CABLE22-10769-01 6602CF09-0169-08FAN21-20676-01 -H09-0137-08INNER PACKAGE25-22064-00 -H10-7792-08POLYSTYREN FOAM 25-22057-00 -H10-7793-08POLYSTYREN FOAM 25-22057-01 -H25-1723-08PROTECTION BAG 25-21977-04 -H25-1724-08PROTECTION BAG 25-22063-00 -H50-4265-08ITEM CARTON CAS 25-22056-01 6652CJ02-1481-13FOOT24-82739-00 6661CJ42-0353-08BUSHING24-82738-00 AN09-5381-08SCREW6-32+3/1624-10182-00 BN09-5382-08SCREW,HEX24-10189-00 CN09-5383-08SCREW,M3X5,CD-R24-10303-00 DN09-5384-08SCREW,HDD,6-3224-10503-01 EN09-5385-08SCREW,HEX+GEAR24-10655-00 FN09-5386-08SCREW,TTP3X2424-10656-01 GN09-5387-08SCREW,TTP3X624-10707-00 HN09-5388-08SCREW,#6-32+7P24-10708-00 JN09-5389-08SCREW,TTP5+1024-10716-00 KN09-5390-08SCREW,HEX+SP-W 24-10717-00 6802BW02-2899-08M/B MODULE52-80482E02 6812BW02-2900-08IR REMOTE71-90198N00 6821CW02-2901-08POWER SUPPLY71-50414-00 J2E63-1235-08COAXIAL JACK20-21488-01 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. 1 L : ScandinaviaK : USAP : CanadaR : MexicoC : ChinaI : Malaysia Y : PX(Far East,Hawaii)T : EnglandE : EuropeG : GermanyV : China(Shanghai) Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components . MR-H1 MAIN BOARD USB BOARD RIGHT BUTTON BOARD LEFT BUTTON BOARD MR-H1 6 PARTS LIST MR-H1 SPECIFICATIONS 14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan KENWOOD SERVICE CORPORATION P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A. KENWOOD ELECTRONICS CANADA INC. 6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 KENWOOD ELECTRONICS LATIN AMERICA S.A. P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama KENWOOD ELECTRONICS BRASIL LTDA. Alameda Ministro Rocha Azevedo No. 456, Edificio Ja, 10o Andar, Cerqueira Csar, Cep 0140-001, So Paulo-SP-Brasil KENWOOD ELECTRONICS U.K. LIMITED KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom KENWOOD ELECTRONICS BELGIUM N.V. Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrcker Str. 15, 63150 Heusenstamm, Germany KENWOOD ELECTRONICS FRANCE S.A. 13 Boulevard Ney, 75018 Paris, France KENWOOD ELECTRONICS ITALIA S.p.A. Via G. Sirtori, 7/9 20129, Milano, ltaly KENWOOD IBRICA S.A. Bolivia, 239-08020 Barcelona, Spain KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074) 16 Giffnock Avenue, North Ryde, N.S.W. 2113, Australia KENWOOD ELECTRONICS (HONG KONG) LTD. Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong Kong KENWOOD ELECTRONICS GULF FZE P.O.Box 61318, Jebel Ali, Dubai, U.A.E. KENWOOD ELECTRONICS SINGAPORE PTE LTD. No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544 KENWOOD ELECTRONICS (MALAYSIA) SDN BHD. #4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia KENWOOD ELECTRONICS (THAILAND) CO., L
