Service Manual 308W855010 AO First Issue:2001.08 MD Recorder MD710 Printed in Japan TABLE OF CONTENTS 1. TECHNICAL SPECIFICATIONS ............................................................................. 1 2. TAKING THE MD OUT............................................................................................2 3. WIRING DIAGRAM ................................................................................................. 3 4. BLOCK DIAGRAM ..................................................................................................5 5. SCHEMATIC DIAGRAM AND PARTS LOCATION (Parts side) .............................. 7 6. MICROPROCESSOR AND IC DATA .................................................................... 15 7. FIP DISPLAY DATA............................................................................................... 17 8. EXPLODED VIEW AND PARTS LIST...................................................................18 9. ELECTRICAL PARTS LIST ...................................................................................21 MD710/F1W TRACK TRACK MAX MAX MIN MIN REC LEVEL REC LEVEL STANDBY STANDBY / ON ON POWER POWER YES YES PUSH ENTER PUSH ENTER SPACE SPACE EDIT EDIT / REC REC PAUSE PAUSE REC MODE REC MODE / CHARACTER CHARACTER INPUT INPUT TITLE TITLE SEARCH SEARCH SELECTOR SELECTOR TITLE TITLE INPUT INPUT PLAY PLAY PAUSE PAUSE STOP STOP DISPLAY DISPLAY MD RECORDER MD710 MD RECORDER MD710 EJECT EJECT MD710 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 insure that your MARANTZ product will continue to perform to the specifications 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 number has to be specified. 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 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 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 verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 010620 A.O USA USA MARANTZ AMERICA, INC MARANTZ AMERICA, INC. 1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 630 - 741 - 0301 BRAZIL BRAZIL PHILIPS DA AMAZONIA IND. ELET. ITDA PHILIPS DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORMACOES AO CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) FAX : +55 11 534. 8988 JAPAN JAPAN Technical MARANTZ JAPAN, INC. MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190 EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V. MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 TECHNICAL AUDIO GROUP PTY, LTD TECHNICAL AUDIO GROUP PTY, LTD 558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355 CANADA CANADA LENBROOK INDUSTRIES LIMITED LENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 AUSTRALIA AUSTRALIA QualiFi Pty Ltd, 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 NEW ZEALAND WILDASH AUDIO SYSTEMS NZ WILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 THAILAND THAILAND MRZ STANDARD CO.,LTD MRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWAN TAIWAN PAI- YUING CO., LTD. PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 MALAYSIA MALAYSIA WO KEE HONG ELECTRONICS SDN. BHD. WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180 AMERICAS AMERICAS SUPERSCOPE TECHNOLOGIES, INC. SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIA KOREA KOREA MK ENTERPRISES LTD. MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154 SINGAPORE SINGAPORE WO KEE HONG DISTRIBUTION PTE LTD WO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 858 5535 / +65 381 8621 FAX : +65 858 6078 1. TECHNICAL SPECIFICATIONS 1 2 2. TAKING THE MD OUT 1. Removed the top cover with 6 screws. 2. Slide the (A) portion to the direction of arrow by screwdriver. (See fig.1) 3. Raise the (B) portion to open the door completely. (See fig.2) 4. Slide the (C) portion to the direction of arrow by small minus screwdriver. (See fig.3) 5. Then MD comes out. (See fig.4) Fig. 1 Fig. 2 Fig. 3 Fig 4 A B C MD 3. WIRING DIAGRAM 3 4 4. BLOCK DIAGRAM 5 6 5. SCHEMATIC DIAGRAM AND PARTS LOCATION (Parts side) 7 8 9 10 11 12 POWER PCB MAIN PCB IC01 Q109 IC03 Q124 Q123 Q103 IC12 Q122 IC08 Q110 IC07 Q115 IC05 IC09 IC06 Q117 Q118 IC11 Q121 IC10 Q116 IC04 Q108 IC02 Q111 Q110 Q112 Q113 13 14 FRONT PCB Q521 IC51 Q502 6. MICROPROCESSOR AND IC DATA 15 PIN CONFIGURATION IC09 : HD6473657H BLOCK DIAGRAM PIN FUNCTION PIN No. SYMBOL I/O DESCRIPTION 1~6 GND - GND 7 X2 O Not Use (Open) 8 X1 I GND 9 VSS I GND (VSS) 10 OSC1 I Oscillator 10MHz 11 OSC2 O Oscillator 10MHz 12 RESET I MCU RESET 13 VDD I u-COM CPU VCC (+5V) 14 KS_0 O Key Scan 15 KS_1 O Key Scan 16 KS_2 O Key Scan 17 KS_3 O Key Scan 18 GND - GND 19 GND - GND 20 KI_0 I Key In 21 KI_1 I Key In 22 KI_2 I Key In 23 KI_3 I Key In 24 KI_4 I Key In 25 KI_5 I Key In 26 ENC_A I ENCORDER (SKIP AND SET) 27 ENC_B I ENCORDER (SKIP AND SET) 28 TIMER_REC I TIMER REC SELECT 29 TIMER_PLAY I TIMER PLAY SELECT 30 GND - GND 31 GND - GND 32 NC - Not Use (Open) 33 NC - Not Use (Open) 34 GND - GND 35 GND - GND 36 POWER_ON O POWER ON/OFF 37 NC - Not Use (Open) 38 ST_BY LED O STANDBY LED ON/OFF 39 MUTE O AUDIO MUTE ON/OFF 40 GND - GND 41 GND - GND 42 DIMMER O DIMMER ON/OFF 43 GND - GND 44 GND - GND 45 REMOCON_OUT O (SYSTEM) REMOCON OUT 46 REMOCON_SELECT I (SYSTEM) REMOCON IN/OUT SELECT 47 REMOCCON_IN I (SYSTEM) REMOCON IN 48 REMOCON_SENSOR I REMOCON SENSOR SIGNAL IN 49 GND - GND 50 GND - GND 51 GND - GND 52 GND I GND (VSS) 53 VDD I u-COM VCC (+5V) 54 FLD_CK O FLD CLK (to VFD Driver) 55 FLD_RS O FLD RS (to VFD Driver) 56 FLD_DI O FLD DI (to VFD Driver) 57 FLD_CS O FLD CS (to VFD Driver) 58 FLD_RST O FLD RESET (to VFD Driver) 59 BACKUP_CHK_ON O BACK-UP CAP CHECK ON 60 GND - GND 61 MD_RXD O MD RXD (to MD MECHANISM) 62 MD_TXD I MD TXD (to MD MECHANISM) 63 BACK_ON O MD BACKUP ON (to MD MECHANISM) 64 MD_CE O MD CE (to MD MECHANISM) 65 MD_RST O MD RESET (to MD MECHANISM) 66 GND - GND 67 GND - GND 68 GND - GND 69 GND - GND 70 GND - GND 71 GND - GND 72 NC - Not Use (Open) 73 POWER_FAIL_DETECT I POWER FAIL DETECT PIN 74 GND - GND 75 GND - GND 76 VDD I AVCC (+5V) 77 BACKUP_CHK I BACK-UP CAP CHECK 78 GND - GND 79 GND - GND 80 GND - GND 16 PIN CONFIGURATION IC51 : NJU3430 PIN FUNCTION 1 1 7 3 2 3 3 4 8 4 9 6 4 S 5 S 6 S 7 S 9 S 8 S 1 0 S 1 2 S 1 1 S 1 3 S 1 4 S 1 5 S 1 6 S 1 7 S 1 9 S 2 0 S 1 8 S 2 1 S 2 2 S 2 3 S 2 4 S 2 5 S 2 6 S 2 7 S 2 8 S 2 9 S 3 0 S 3 1 S 3 2 S 3 3 S 3 4 S 3 5 T 1 T 2 T 3 T 4 T 5 T 6 T 7 T 8 T 9 T 1 0 T 1 1 T 1 2 T 1 3 T 1 4 T 1 5 T 1 6 V F D P V S S O S C 1 O S C 2 R S T C S C L K S I R S V D D P 1 M K 2 M K 1 S 1 S 2 S 3 S 4 N J U 3 4 3 0 1 6 BLOCK DIAGRAM SI CS CLK RS VSS OSC 1 OSC 2 VDD R ST VF DP M K1 ~MK2 S 1 ~S35 P 1 T1 ~T1 6 8bits Shift Reg. Inst ruct ion Decoder Timing Ge n. CR OSC. State Reg. Display Cont ro l Address Selector Read Address Counter Line Address Cou nter Timing Drive r DD RAM 16x8 bit CG ROM 8,4 00bit Port Drive r CG RAM 35x8 bit Segment Drive r M K RAM 16x2 bit Icon Drive r RESET No. S Y M B O L I/O F U N C T I O N 57 V D D - Power Source : V D D =+3.0 to 5.5V 49 V S S - GND : V S S =0V 48 V F D P - VFD Driving Power Sourse V D D -20V to V D D -45V 50 O S C 1 I CR Oscillation Terminal External R and C connect to these terminals. (Target f O S C=360kHz) 51 O S C 2 O 54 CLK I Serial Clock Input Terminal The serial data input synchronizing the rise edge of this terminal. 53 C S I Chip Select Terminal When the CS terminal is "H" the serial data input is not available. 55 S I I Serial Data Input Terminal The data input is MSB first. 56 RS I Register Selection Signal Input Terminal RS="0" : Instruction Register RS="1" : Data Register 52 R S T I Reset Terminal RST="L" : Reset -Each Address -Each RAM Data -Display Digits -Contrast Control -All Display Off -All Outputs are "L" : (00)H : Unfixed : 16-digit : 8/16 Dury 61 to 64, 1 to 31 S 1 to S 3 5 O Segment Output Terminals (Internal Pull-down Resistance) 32 to 47 T1 to T1 6 O Timing Output Terminals (Internal Pull-down Resistance) 60 59 M K 1 M K 2 O Icon Output Terminals (Internal Pull-down Resistance) 58 P 1 O Output Port Terminal This terminal is suitable for LED. 17 7. FIP DISPLAY DATA GRID ASSIGNMENT ANODE CONNECTION 18 8. EXPLODED VIEW AND PARTS LIST POS. NO VERS. COLOR DESCRIPTION PART NO. (MJI) 1 KBN1A137M7K102 KNOB, ROTARY 308W154020 2 KBN1A136M7K102 KNOB, TRACK 308W154010 3 KGU1A246Z WINDOW, FRONT 308W063010 4 KGW2A300MLZK102 PANEL, SUB 308W248010 5 KGL1A189 INDICATOR, DISPLAY 308W355010 6 KBT1A747M7K102 KNOB, FUNCTION 308W270010 7 KBT1A748M7K102 KNOB, PLAY 308W270020 8 KBT2A748M7K102 KNOB, OPEN 308W270060 9 KBT1A747MBC22 KNOB, POWER 308W270050 10 KGR2A215M7K102 DOOR, ORNAMENT 308W162010 11 KUS2A120 SPRING, DOOR 308W115010 12 KKL1A062M7 FOOT (A) 307W057010 13 KKL2A062M7 FOOT (B) 307W057020 14 KHG1A179 CUSHION, FOOT nsp 15 KHG1A165 CUSHION, FOOT nsp 16 KUA3A170 CHASSIS, BOTTOM nsp 17 BGR1A262 LEVER 308W354010 19 KMH1A132 SUPPORT, MECHA nsp 20 KKC5B100S35 CABINET, TOP nsp 21 KKF1A179U PANEL, REAR nsp 22 KHR1A028 BUSHING, MAINS CORD nsp 23 BJA2J049Z MAINS CORD, POWER FOR F *YC000520R 24 KLT5M024ZJ MAINS TRANSF. (AC100V 50/60Hz) *TS001490R 25 BJDMDM06K MD MECHANISM (MDM06K) 308W304500 26 KOP11460B MAIN PCB ASS’Y nsp 27 KOP11473B SUB PCB ASS’Y nsp S1 KHD1A028FC SCREW, SPECIAL 308W010010 S2 KTS3+8J SCREW nsp S3 KTW3+10G SCREW nsp S4 KTB3+8G SCREW nsp S5 KTB3+10G SCREW nsp S6 KTB3+8JFC SCREW nsp S7 KTB3+6J SCREW nsp S8 KTW3+8J SCREW nsp S9 KTB3+8JFZ SCREW nsp S10 KTB3+10GFZ SCREW nsp S11 BHD1A039 SCREW nsp PACKING Z001 KARTMD710 REMOTE CONTROLLER ZK308W0010 (RC710MD) 001T KQX1A652Y USER GUIDE FOR MD710 308W851110 NOT STANDARD SPARE PARTS KPB1A134Z BAG, POLY(SET) nsp KPG1A624Z BOX, OUT CARTON nsp KPS1A504 PAD, SNOW nsp KABAAAM1.5V BATTERY nsp KJS4M014Y CORD, PIN nsp KJS4N001Y CORD, PIN nsp KJS8H002Z OPTICAL FIBER CABLE nsp NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 19 20 21 22 9. ELECTRICAL PARTS LIST POS. NO VERS. COLOR DESCRIPTION PART NO. (MJI) POS. NO VERS. COLOR DESCRIPTION PART NO. (MJI) FRONT CIRCUIT BOARD CAPACITORS C501 KCBS1C222MXT CER. 2200p 16V nsp C502 KCBS1H104ZFT CER. 0.1 F F 50V nsp C503 KCEA1CKS470T ELECT 47 F 16V nsp C504 KCBS1H391KBT CER. 390pF 50V nsp C505 KCBS1H223ZFT CER. 22000pF 50V nsp C506 KCBS1H104ZFT CER. 0.1 F 50V nsp C507 KCEA1CKS470T ELECT 47 F 16V nsp C508 KCBS1H102KBT CER. 1000pF 50V nsp C509 KCBS1H102KBT CER. 1000pF 50V nsp C510 KCBS1H104ZFT CER. 0.1 F 50V nsp C511 KCBS1H104ZFT CER. 0.1 F 50V nsp C512 KCBS1H104ZFT CER. 0.1 F 50V nsp C513 KCEA1CKS470T ELECT 47 F 16V nsp C514 KCBS1H104ZFT CER. 0.1 F 50V nsp C515 KCBS1H223ZFT CER. 22000pF 50V nsp RESISTORS R501 KRD20TJ471T 470 5% 1/6W nsp R502 KRD20TJ470T 47 5% 1/6W nsp R503 KRD20TJ683T 68k 5% 1/6W nsp R504 KRD20TJ103T 10k 5% 1/6W nsp R507 KRD20TJ223T 22k 5%1/6W nsp R512 R513 KRD20TJ560T 56 5% 1/6W nsp R516 R521 KRD20TJ333T 33k 5% 1/6W nsp R522 KRD20TJ333T 33k 5% 1/6W nsp VR51 BVV2X01A503Z VARIABLE *RA001030R VR52 BSR2A009ZU ENCODER VOLUME (TACT) EC11B ROALY SR30300030 SEMICONDUCTORS D501 KVD1N4148MT DIODE 1N4148M *HD201550R D502 KVD1N4148MT DIODE 1N4148M *HD201550R D503 KVD1N4148MT DIODE 1N4148M *HD201550R D505 BVDLNJ401NT L.E.D LNJ401NT *HI100960R D512 D521 KVD1N4148MT DIODE 1N4148M *HD201550R IC51 BVINJU3430F IC VFD DRIVER JU3430F *HC107210R Q502 KVTKRC107MT TRS. KRC107M *BA001070R Q521 KVTKRA107MT TRS. KRA107M *BA001060R MISCELLANEOUS BK51 KMD1A374 BRACKET FLT nsp BN04 KWZMD710BN04 WIRE ASS’Y nsp CN03 KJP27GA117ZG WAFER CARD CABLE nsp FIP1 KFLHNA15MM23 FL TUBE *HQ300500R JW51 KWE8202120RV WIRE ASS’Y nsp RC51 KRVHIM602H32 SENSOR REMOTE *HW100510R S501 KST1A012ZT SW TACT *SP000890R S513 MAIN CIRCUIT BOARD CAPACITORS C101 KCEA1CH100T ELECT 10 F 16V nsp C102 KCBS1H271KBT CER. 270pF 50V nsp C104 KCEA1CH100T ELECT 10 F 16V nsp C105 KCBS1H471KBT CER. 470pF 50V nsp C106 KCBS1H101KBT CER. 100pF nsp C107 KCEA1VH100T ELECT 10 F 35V nsp C110 KCEA1VH100T ELECT 10 F 35V nsp C111 KCEA1VH100T ELECT 10 F 35V nsp C201 KCEA1CH100T ELECT 10 F 35V nsp C202 KCBS1H271KBT CER. 270pF 50V nsp C204 KCEA1CH100T ELECT 10 F 35V nsp C205 KCBS1H471KBT CER. 470pF 50V nsp C206 KCBS1H101KBT CER. 100pF nsp C207 KCEA1VH100T ELECT 10 F 35V nsp C210 KCEA1VH100T ELECT 10 F 35V nsp C211 KCEA1VH100T ELECT 10 F 35V nsp C212 KCBS1H101KBT CER. 100pF nsp C217 BCEA1CH472E ELECT 4700 F 16V *EA000990R C218 KCBS1H104ZFT CER. 0.1 F 50V nsp C221 KCEA1CH221T ELECT 220 F 16V nsp C222 KCBS1H104ZFT CER. 0.1 F 50V nsp C223 KCEA1EH102E ELECT 1000 F 25V nsp C224 KCEA1EH102E ELECT 1000 F 25V nsp C225 KCBS1H104ZFT CER. 0.1 F 50V nsp C226 KCBS1H104ZFT CER. 0.1 F 50V nsp C227 KCBS1H104ZFT CER. 0.1 F 50V nsp C228 KCEA1CH221T ELECT 220 F 16V nsp C229 KCEA1CH221T ELECT 220 F 16V nsp C230 KCEA1CH221T ELECT 220 F 16V nsp C231 KCEA1HH471E ELECT 470 F 50V nsp C232 KCBS1H104ZFT CER. 0.1 F 50V nsp C233 KCEA1HH470T ELECT 47 F 50V nsp C234 KCEA1HH470T ELECT 47 F 50V nsp C235 KCEA1CH221T ELECT 220 F 16V nsp C236 KCBS1H104ZFT CER. 0.1 F 50V nsp C237 KCEA1CKS101T ELECT 100 F 16V nsp C238 KCBS1H104ZFT CER. 0.1 F 50V nsp C239 KABSEC5R5M105Z BATTERY RECHAGABLE 5.5WV 1.0F *ZB000030R C243 KCBS1H104ZFT CER. 0.1 F 50V nsp C244 KCBS1H104ZFT CER. 0.1 F 50V nsp C245 KCBS1H120JCT CER. 12pF 50V nsp C254 KCBS1H104ZFT CER. 0.1 F 50V nsp C257 C262 KCBS1H120JCT CER. 12pF 50V nsp C263 KCEA1CH221T ELECT 220 F 16V nsp C264 KCBS1H104ZFT CER. 0.1 F 50V nsp C265 KCEA1HH4R7T ELECT 4.7 F 50V nsp C266 KCBS1H104ZFT CER. 0.1 F 50V nsp C267 KCBS1H330JT CER. 33pF 50V nsp C268 KCBS1H330JT CER. 33pF 50V nsp C269 KCBS1H104ZFT CER. 0.1 F 50V nsp C270 KCEA1CH470T ELECT 47 F 16V nsp C271 KCBS1H104ZFT CER. 0.1 F 50V nsp C272 KCEA1CH470T ELECT 47 F 16V nsp C273 KCBS1H101KBT CER. 100pF nsp C274 KCBS1H104ZFT CER. 0.1 F 50V nsp C279 KCBS1H120JCT CER. 12pF 50V nsp C280 KCBS1H120JCT CER. 12pF 50V nsp C281 KCBS1H101KBT CER. 100pF nsp C282 KCBS1H101KBT CER. 100pF nsp C283 KCBS1H181KBT CER. 180pF 50V nsp C284 KCBS1H181KBT CER. 180pF 50V nsp C285 KCQI1H562JZT MYLAR 5600pF 50V nsp C286 KCQI1H562JZT MYLAR 5600pF 50V nsp C289 KCBS1H104ZFT CER. 0.1 F 50V nsp C290 KCBS1H104ZFT CER. 0.1 F 50V nsp C293 KCBS1H104ZFT CER. 0.1 F 50V nsp C294 KCBS1H104ZFT CER. 0.1 F 50V nsp NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. The suppliers and their type numbers of fusible resistors are as follows; 1. KOA Corporation Part No. (MJI) Type No. (KOA) Description NH05 140 RF25S J ( 5% 1/4W) NH05 120 RF50S J ( 5% 1/2W) NH85 110 RF73B2A J ( 5% 1/10W) NH95 140 RF73B2E J ( 5% 1/4W) 2. Matsushita Electronic Components Co., Ltd Part No. (MJI) Type No. (MEC) Description NF05 140 ERD-2FCJ ( 5% 1/4W) RF05 140 NF02 140 ERD-2FCG ( 2% 1/4W) RF02 140 Examples ; Resistance value 0.1 001 10 100 1 k 102 100 k 104 0.5 005 18 180 2.7 k 272 680 k 684 1 010 100 101 10 k 103 1 M 105 6.8 068 390 391 22 k 223 4.7 M 475 ASSIGNMENT OF COMMON PARTS CODES. RESISTORS R : 1) GD05 140, Carbon film fixed resistor, 5% 1/4W R : 2) GD05 160, Carbon film fixed resistor, 5% 1/6W Examples ; Resistance value 0.1 001 10 100 1 k 102 100 k 104 0.5 005 18 180 2.7 k 272 680 k 684 1 010 100 101 10 k 103 1 M 105 6.8 068 390 391 22 k 223 4.7 M 475 Note : Please distinguish 1/4W from 1/6W by the shape of parts used actually. CAPACITORS C : CERAMIC CAP. 3) DD1 370, Ceramic capacitor Disc type Temp.coeff.P350 N1000, 50V Examples ; Tolerance (Capacity deviation) 0.25 pF 0 0.5 pF 1 5% 5 Tolerance of COMMON PARTS handled here are as follows : 0.5 pF 5 pF 0.25 pF 6 pF 10 pF 0.5 pF 12 pF 560 pF 5% Capacity value 0.5 pF 005 3 pF 030 100 pF 101 1 pF 010 10 pF 100 220 pF 221 1.5 pF 015 47 pF 470 560 pF 561 C : CERAMIC CAP. 4) DK16 300, High dielectric constant ceramic capacitor Disc type Temp.chara. 2B4, 50V Examples ; Capacity value 100 pF .... 101 1000 pF 102 10000 pF 103 470 pF .... 471 2200 pF 222 C : 5) ELECTROLY CAP. ( ), 6) FILM CAP. ( ) 5) EA 10, Electrolytic capacitor One-way lead type, Tolerance 20% Examples ; Capacity value 0.1 F....104 4.7 F ....475 100 F ....107 0.33 F....334 10 F ....106 330 F ....337 1 F....105 22 F ....226 1100 F ....118 2200 F ....228 Working voltage 6.3V....006 25V ....025 10V....010 35V ....035 16V....016 50V ....050 6) DF15 350 Plastic film capacitor DF15 310 One-way type, Mylar 5% 50V DF16 310 Plastic film capacitor One-way type, Mylar 10% 50V Examples ; Capacity value 0.001 F(1000 pF) ....... 102 0.1 F....104 0.0018 F........................ 182 0.56 F....564 0.01 F........................ 103 1 F....105 0.015 F........................ 153 : 1) The above CODES ( R , R , C , C and C ) are omitted on the schematic diagram in some case. 2) On the occasion, be confirmed the common parts on the parts list. 3) Refer to “Common Parts List” for the other common parts (RI05, DD4, DK4). Capacity value Tolerance Capacity value Resistance value Working voltage Capacity value Capacity value NOTE NOTE ON SAFETY FOR FUSIBLE RESISTOR : Resistance value Resistance value (0.1 10 k ) 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 SPK : SPEAKER SW : SWITCH TRANSF. : TRANSFORMER TRIM. : TRIMMING TRS. : TRANSISTOR VAR. : VARIABLE X’TAL : CRYSTAL ABBREVIATION AND MARKS { { { { { { { { { { 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 original type), may increase risk of fire or electrical shock hazard. NOTE ON FUSE : Regarding to all parts of parts code FS20xxx2xx, replace only with Wickmann-Werke GmbH, Type 372 non glass type fuse. 010728 A.O 1 1 2 2 3 3 4 4 5 6 5 6 7 7 23 POS. NO VERS. COLOR DESCRIPTION PART NO. (MJI) POS. NO VERS. COLOR DESCRIPTION PART NO. (MJI) RESISTORS R102 KRD20TJ912T 9.1k 5% 1/5W nsp R103 KRD20TJ123T 12k 5% 1/5W nsp R104 KRD20TJ472T 4.7k 5% 1/6W nsp R105 KRD20TJ472T 4.7k 5% 1/6W nsp R106 KRD20TJ563T 56k 5% 1/5W nsp R107 KRD20TJ102T 1k 5% 1/6W nsp R109 KRD20TJ102T 1k 5% 1/6W nsp R110 KRD20TJ102T 1k 5% 1/6W nsp R112 KRD20TJ104T 100k 5% 1/6W nsp R113 KRD20TJ563T 56k 5% 1/5W nsp R115 KRD20TJ103T 10k 5% 1/6W nsp R116 KRD20TJ472T 4.7k 5% 1/6W nsp R202 KRD20TJ912T 9.1k 5% 1/5W nsp R203 KRD20TJ123T 12k 5% 1/5W nsp R204 KRD20TJ472T 4.7k 5% 1/6W nsp R205 KRD20TJ472T 4.7k 5% 1/6W nsp R206 KRD20TJ563T 56k 5% 1/5W nsp R207 KRD20TJ102T 1k 5% 1/6W nsp R209 KRD20TJ102T 1k 5% 1/6W nsp R210 KRD20TJ102T 1k 5% 1/6W nsp R212 KRD20TJ104T 100k 5% 1/6W nsp R213 KRD20TJ563T 56k 5% 1/5W nsp R215 KRD20TJ103T 10k 5% 1/6W nsp R216 KRD20TJ472T 4.7k 5% 1/6W nsp R222 KRD20TJ331T 330 5% 1/6W nsp R223 KRD20TJ122T 1.2k 5% 1/6W nsp R224 KRD20TJ220T 22 5% 1/6W nsp R225 KRD20TJ220T 22 5% 1/6W nsp R226 KRD20TJ104T 100k 5% 1/6W nsp R227 KRD20TJ104T 100k 5% 1/6W nsp R229 KRD20TJ103T 10k 5% 1/6W nsp R230 KRD20TJ473T 47k 5% 1/6W nsp R231 KRD20TJ104T 100k 5% 1/6W nsp R232 KRD20TJ472T 4.7k 5% 1/6W nsp R234 KRD20TJ472T 4.7k 5% 1/6W nsp R238 KRD20TJ102T 1k 5% 1/6W nsp R239 KRD20TJ101T 100 5% 1/6W nsp R240 KRD20TJ101T 100 5% 1/6W nsp R241 KRD20TJ2R2T 2.2k 5% 1/5W nsp R242 KRD20TJ2R2T 2.2k 5% 1/5W nsp R246 KRD20TJ113T 11k 5% 1/5W nsp R247 KRD20TJ113T 11k 5% 1/5W nsp R248 KRD20TJ150T 15 5% 1/5W nsp R253 KRD20TJ472T 4.7k 5% 1/6W nsp R254 KRD20TJ473T 47k 5% 1/6W nsp R255 KRD20TJ473T 47k 5% 1/6W nsp R256 KRD20TJ472T 4.7k 5% 1/6W nsp R258 KRD20TJ472T 4.7k 5% 1/6W nsp R261 KRD20TJ103T 10k 5% 1/6W nsp R266 R267 KRD20TJ101T 100 5% 1/6W nsp R268 KRD20TJ101T 100 5% 1/6W nsp R269 KRD20TJ104T 100k 5% 1/6W nsp R270 KRD20TJ104T 100k 5% 1/6W nsp R271 KRD20TJ103T 10k 5% 1/6W nsp R278 KRD20TJ154T 150k 5% 1/5W nsp R279 KRD20TJ334T 330k 5% 1/5W nsp R280 KRD20TJ103T 10k 5% 1/6W nsp R281 KRD20TJ103T 10k 5% 1/6W nsp R284 KRD20TJ392T 3.9k 5% 1/6W nsp R285 KRD20TJ392T 3.9k 5% 1/6W nsp R286 KRD20TJ123T 12k 5% 1/5W nsp R287 KRD20TJ123T 12k 5% 1/5W nsp R288 KRD20TJ472T 4.7k 5% 1/6W nsp R289 KRD20TJ472T 4.7k 5% 1/6W nsp R290 KRD20TJ563T 56k 5% 1/5W nsp R291 KRD20TJ563T 56k 5% 1/5W nsp R292 KRD20TJ103T 10k 5% 1/6W nsp R293 KRD20TJ104T 100k 5% 1/6W nsp SEMCONDUCTORS D101 BVDW02GF DIODE BRIDGE W02GF *HE200230R D102 BVDW02GF DIODE BRIDGE W02GF *HE200230R D109 KVD1N4148MT DIODE 1N4148M *HD201550R D116 KVDMTZJ20BT DIODE ZENER MTZJ20B *HD301950R D117 KVDMTZJ6.8BT DIODE ZENER MTZJ6.8B *HD301620R D118 KVD1N4003ST DIODE 1N4003S HD200010AR D120 KVD1N4148MT DIODE 1N4148M *HD201550R D121 KVDMTZJ13BT DIODE ZENER MTZJ13B HD31301000 D124 KVD1N4148MT DIODE 1N4148M *HD201550R D127 IC01 KVIKA78R05 IC REGULATOR +5V KA78R05 *HC300370R IC02 KVIKA78R05 IC REGULATOR +5V KA78R05 *HC300370R IC03 KVIKA78R05 IC REGULATOR +5V KA78R05 *HC300370R IC04 BVIMC74LCX08D IC LOGIC MC74LCX08D *HC107220R IC05 BVINJM2068MDTE1 IC OP AMP NJM2068M *HC107090R IC08 IC09 BVIHD6473657H IC OTP (PROGRAMMED) HD6473657H / H8 *HS308WH1R IC10 KVIKA78L08AZT REGULATOR +8V KA78L08 *HC300350R IC11 KVIKA79L08AZT REGULATOR -8V KA79L08 *HC300360R IC12 KVIMC7805C IC REGULATOR +5V MC7805 *HC300210R Q103 KVTKSA916YT TRS. KSA916Y *HT100460R Q108 KVTKRA107MT TRS. KRA107M *BA001060R Q111 Q112 KVTKTD1302T TRS. KTD1302 *HT400400R Q113 KVTKTD1302T TRS. KTD1302 *HT400400R Q115 KVTKRC107MT TRS. KRC107M *BA001070R Q119 Q122 KVTKRC107MT TRS. KRC107M *BA001070R Q123 KVTKRA107MT TRS. KRA107M *BA001060R Q124 KVTKSA916YT TRS. KSA916Y *HT100460R MISCELLANEOUS BN01 KWB1C908120BM WIRE ASS’Y nsp BN02 KWC1B2A26A140A CARD CABLE (26P) *YB001860R BN03 KWC1B2A27A180B CARD CABLE (27P) *YB001870R CN01 KJP08GA01ZM WAFER nsp CN02 KJP26GA117ZG WAFER CARD CABLE nsp CN03 KJP27GA117ZG WAFER CARD CABLE nsp CN04 KJP06GA19ZM WAFER nsp CN05 KJP02KA060ZY WAFER nsp ET01 KMC1A111 PLATE EARTH nsp F101 KBA2C0630TLU FUSE (250V / 630mA) *FS000860R JK01 KJJ4P019Y JACK BOARD *YT002520R JK02 BJSTORX178B MODULE OPTICAL (RX) *YJ002460R JK03 BJS9L001Z MODULE OPTICAL (TX) *YJ002440R JK04 KJJ4N023Z JACK REMOTE(2P) *YT002510R SW01 KSS2B016Z SWITCH SLIDE *SS000710R X101 KOX10000D330FZ CRYSTAL 10.000MHz *JX000760R NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.