ORDER NO. PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 � � � � � � � � � �PIONEER ELECTRONIC CORPORATION 1999 ZUCXCN ‡ ‡ ‡ — DC power supplied from other system component ZUCXCN1 ‡ ‡ ‡ — DC power supplied from other system component ZVYXCN — — — �‡ DC power supplied from other system component MINI DISC RECORDER RRV2134 T–ZZR MAY 1999 Printed in Japan MJ-HX5000 CONTENTS 1. SAFETY INFORMATION.................................... 2 2. EXPLODED VIEWS AND PARTS LIST ............. 3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 8 4. PCB CONNECTION DIAGRAM ....................... 19 5. PCB PARTS LIST ............................................. 26 6. ADJUSTMENT.................................................. 28 7. GENERAL INFORMATION .............................. 28 7.1 DIAGNOSIS ............................................... 28 7.2 PARTS ....................................................... 30 8. PANEL FACILITIES AND SPECIFICATIONS ................................................................... 32 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type MJ-HX5000MJ-HX3000MJ-HX2000 MJ-HX700 Power Requirement Remarks Model MJ-HX3000 MJ-HX2000 MJ-HX700 These products are component of systems. This product does not operate normally by itself. Please connect it to the CD RECEIVER SYSTEM, for adjustment and operation inspection. Otherwise damage may result. ¶� ZUCXCN type and ZUCXCN1 type are constructed the same. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 2 1. SAFETY INFORMATION LABEL CHECK IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 5 mw WAVELENGTH: 780 – 785 nm This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. Excpet for MJ-HX700 MJ-HX700 type Only MJ-HX700 type Only WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 3 3 Display Carton 66679-50U 66679-30U 66679-20U 66679-70 NSP 7 MD RECORDER MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700 /ZUCXCN /ZUCXCN /ZUCXCN /ZVYXCN 9 Operating Instructions (German) Not used Not used Not used 66780-MDG 10 Guarantee Card 66688-U 66688-U 66688-U 66688-Y/N 14 Safety Directions 66784-50U 66784-30U 66784-20U 66784-70V 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING (1)PACKING PARTS LIST 1 Polyfoam (TOP) 66680 2 Polyfoam (BOTTOM) 66681 3 Display Carton See Contrast table (2) 4 Mirormat Mat(380x300x0.5) 66694 5 Exclusive use CD-MD Cable 60233 (L=1.0 m) 6 Sound Scape MD AFB7011-A 7 MD RECORDER See Contrast table (2) 8 Operating Instructions (English) 66780-MDU 8 Operating Instructions (French) 66780-MDF 9 Operating Instructions See Contrast table (2) 10 Guarantee Card See Contrast table (2) 11 Polyethylene Bag 53117 (0.03 × 200 × 300) 12 Initial Instruction Manual 66783 13 Carton Sheet C 66669 14 Safety Directions See Contrast table (2) Mark No. Description Parts No. (2) CONTRAST TABLE MJ-HX5000, MJ-HX3000, MJ-HX2000 and MJ-HX700 are constructed the same except for the following: NOTES : ÷ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. ÷ The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. ÷ Screw adjacent to ∞ mark on the product are used for disassembly. 6 1 5 2 7 3 4 9 8 13 11 10 14 12 MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700 Part No. Mark Remarks Symbol and Description No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 4 2.2 EXTERIOR 39 41 8 40 42 45 32 9 32 32 46 8 43 38 44 37 17 16 15 14 13 12 36 35 51 52 8 8 32 32 8 8 8 8 8 8 7 5 6 3 2 1 4 11 10 9 9 9 18 19 22 21 Refer to "2.3 MD MECHA. (1/2)" "2.4 MD MECHA. (2/2)" 23 24 48 25 26 27 28 31 33 44 34 34 34 50 40 49 34 34 8 29 20 23 47 53 30 34 A B A B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 5 NSP 1 Front Cover (A, B) 66714-05M 66715-03M 66714-02M 66714-K7M NSP 2 Front Door (A, B) 66708-05M 66709-03M 66708-02M 66708-K7M 3 Button B (MD) 66717-05M 66717-03M 66717-02M 66717-K7M 10 MD Front Case 66702-05 66702-03 66702-02 66702-K7 11 Button D (REC) 66719-05R 66719-03R 66719-02R 66719-K7R 19 Eject Button 66721-05 66721-03 66721-02 66721-K7 20 Button C (MD EDIT) 66718-05ME 66718-03ME 66718-02ME 66718-K7ME 24 Inner Panel (MD) 66711-05M 66711-03M 66711-02M 66711-K7M 36 Leg Rubber (A, B) 66758-01 66758-02 66758-02 66758-01 37 Foot (A, B) 66722-05 66723-03 66723-02 66722-K7 38 MD Rear Case 66704-05 66704-03 66704-02 66704-K7 46 Back Plate (MD) 66762-50U 66762-30U 66762-20U 66762-70 47 Front Door Assy (MD) 10000-05M 10000-03M 10000-02M 10000-K7M 52 Label Plate 66690B 66690B 66690B 66690E 53 Label Plate (MD Caution A) Not used Not used Not used 66690A (1) EXTERIOR PARTS LIST Mark No. Description Parts No. (2) CONTRAST TABLE MJ-HX5000, MJ-HX3000, MJ-HX2000 and MJ-HX700 are constructed the same except for the following: NSP 1 Front Cover A, B (MD) See Contrast table (2) NSP 2 Front Door A, B (MD) See Contrast table (2) 3 Button B (MD) See Contrast table (2) 4 Lens 66734-MD 5 Cushion A 66795 6 Door Shaft A 66746 7 Dumper Gear 60227 8 Screw PAN TAPP. T3x10 PMZ30P100FNI 9 Plate Nut 66741 10 MD Front Case See Contrast table (2) 11 Button D (REC) See Contrast table (2) 12 LCD Window 66735 13 LCD Assy 52715 14 LCD Sheet 66756 15 LCD Holder 66727 16 MD COMBI PCB Assy 66785C (LED PCB) 17 MD COMBI PCB Assy 66785A (FRONT PCB) 18 Push Door Lock 60226 19 Eject Button See Contrast table (2) 20 Button C (MD EDIT) See Contrast table (2) 21 MD Mechanism Assy 61416 22 Front Door Spring 66748 23 Screw PAN TAPP. T2x8 PBZ20P080FMC 24 Inner Panel (MD) See Contrast table (2) 25 MD Door 66732 26 MD Door Shaft 66750 27 MD Door Spring 66751 28 Screw PAN M3x6 PMZ30P060FZK 29 Screw BIND TAPP. M3x6 BMZ30P060FZK 30 Shield Case (Bottom) 66739 31 Shield Case (Up) 66738 32 Screw PLAT M3x6 CMZ30P060FNI 33 MD COMBI PCB Assy 66785B (AD/DA PCB) 34 Screw PAN M2x4 PMZ20P040FZK 35 Screw PAN M3x10 PBZ30P100FMC 36 Leg Rubber (A, B) See Contrast table (2) 37 Foot (A, B) See Contrast table (2) 38 MD Rear Case See Contrast table (2) 39 12P Connector Holder A 66728 NSP 40 12P Connector Assy 66763 41 12P Connector Holder B 66729 42 Wire Clamper 66726 43 10P Connector Holder A 66730 NSP 44 10P Connector Assy 66778 45 10P Connector Holder B 66731 46 Back Plate (MD) See Contrast table (2) 47 Front Door Assy A,B (MD) See Contrast table (2) 48 Panel Tape B 66761 49 16P FFC (SUMI Card) 66775 50 19P FFC (SUMI Card) 66776 51 Label Plate (CAUTION) 66690I 52 Label Plate See Contrast table (2) 53 Label Plate (MD Caution A) See Contrast table (2) Mark No. Description Parts No. MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700 Part No. Mark Remarks Symbol and Description No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 6 2.3 MD MECHA. (1/2 : LOADING ASSY) ¶ MD MECHA. (1/2:LOADING ASSY) PARTS LIST Mark No. Description Parts No. Mark No. Description Parts No. 14 13 12 16 11 10 9 8 32 4 2 2 30 27 24 1 5 31 6 7 18 17 13 12 22 11 26 19 20 21 15 3 33 Refer to "2.4 MD MECHA. (2/2 : MECHA ASSY) 23 1 Motor Plate Assy X-2646-247-1 2 Screw +P2.6x4.5 TYPE3 7-627-854-28 3 L-SW Wire Connection Board 1-668-261-11 4 Connecton Wire (6P) 1-783-386-11 5 Gear (AW B) 2-646-555-02 6 Gear (AW A) 2-646-554-01 7 Slot Frame Assy X-2646-249-2 8 Lifter Spring (Slot Arm) 2-646-563-01 9 Slot Arm 2-646-556-01 10 Load Frame Assy X-2646-248-2 11 lnsulator 2-646-548-01 12 W2.6,MIDDLE 7-688-002-11 13 Screw 4-628-167-01 14 Slid Frame 2-646-557-01 15 Head Arm 2-646-559-01 16 Lifter Spring (Slot Frame) 2-646-562-01 17 Coil Spring (Head Arm) 2-646-561-01 18 Mode Cam 2-646-560-01 19 Head F.Wire Connection 1-669-181-11 20 Screw +P1.7x2.5TYPE2 2-627-529-01 21 MD Head 1-500-518-12 22 Sheet 2-646-549-02 23 MD MOUNT ASSY A-4917-020-A 24 Screw 2-643-228-01 25 • • • • • 26 Lifter Spring (Door Arm) 2-646-545-01 27 Main Frame 2-646-547-02 28 • • • • • 29 • • • • • 30 Loading Motor Assy X-2626-328-1 31 Screw +P1.7x1.8TYP.3 7-627-852-38 32 Screw +P2x3 TYP.3 7-627-853-37 33 Loading Assy A-4912-117-A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 7 5 3 4 4 18 19 25 15 7 10 9 15 14 20 24 13 12 21 22 1 17 1 6 11 8 23 16 2 1 2.4 MD MECHA. (2/2 : MECHA ASSY) ¶ MD MECHA. (2/2:MECHA ASSY) PARTS LIST Mark No. Description Parts No. Mark No. Description Parts No. 1 Screw +P1.4x3.5 TYPE3 2-627-404-01 2 Guide 2-646-453-01 3 Connecton Wire (7P) 1-783-387-11 4 Screw +P1.4x1.8TYPE3 7-627-850-79 5 D-SW MOUNT BOARD 1-668-262-11 6 Servo Base 2-646-575-01 7 SP Motor Holder 2-646-566-01 8 OP Lead Wire 1-669-180-11 9 SL Motor Lead Wire 1-783-318-11 10 SL Motor Lead Wire 1-783-318-21 11 Guide Shaft 2-646-452-01 12 Screw +P1.4x1.4TYPE2 2-627-530-D1 13 Rack (Insater) 4-963-914-02 14 Pulley Load plate 2-646-567-01 15 N0.0 Cross Screw 2-627-431-01 16 SL Motor Assy X-2626-329-1 17 Gear (MD) 2-646-571-01 18 Screw +P1.7x4 TYPE3 7-627-852-18 19 SP Motor Assy X-2626-327-1 20 Lead Screw Assy X-2626-330-1 21 Lead Holder Assy X-2626-331-1 22 Lead Holder (B) 2-646-573-01 23 Deck Mechanism Assy A-4912-118-A 24 MD MECHANISM ASSY KMS-260A (KMS-260A) 25 SP Tension Spring 2-646-564-01 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 8 A B C D 1 2 3 4 1 2 3 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM AD/DA PCB ASSY TO CD RECEIVER EXCLUSIVE USE CD– MD TARMINAL CN807 1 2 3 4 5 6 7 8 9 10 11 12 CON SYSSI SYSSO SYSCLK SUBCS SUBREQ SUBRST COM+5V COM GND MD+5V MDGND CON CN805 1 2 3 4 5 6 7 8 9 10 REC L AU GND LCH AU GND AU+9V AU GND B.LED+9V B.LEDGND CN806 1 2 3 4 5 6 7 8 9 10 AN0 AN1 AN2 B.LED+9V B.LEDGND SCAPELED BACKLEDY BACKLEDG GND +5V CN802 1 2 3 4 5 6 7 8 9 10 11 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 E R/W RS CN803 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 SYS3.3V LEDO STB VBAT AMUTE XLATCH DA RST RXD TXD RTS CTS EMPHASIS CN801 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 19 ADDT DADT DIN DOUT +5V +5V 256FS CN804 TO CD RECEIVER CD REC IN A MD +5V Q803 - Q807 (2SA1037K, 2SC2412K) +3.3V REG. POWER PCB CN301 TUNER PCB CN101 POWER DOWN IC803 1 2 IC800 52181 (CXP84632-1) SUB. CPU IC801 52186 (AK4518-VF-E2) AD/DA CON. IC802 (TC7SU04F) X'TAL OSC. MD MD 12 15 19 20 MD REC 6 3 R ch R ch www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 9 A B C D 5 6 7 8 5 6 7 8 DSSP & DSP (IC121) CXD2652AR FRONT MD PCB ASSY MD MOUNT ASSY L-SW PWB ASSY (1-668-261-11) 1 2 3 4 1 2 3 4 CN901 CN900 1 2 3 4 5 6 7 8 9 10 AN0 AN1 AN2 B.LED+9V B.LEDGND SCAPELED BACKLEDY BACKLEDG GND +5V CN902 1 2 3 4 5 6 CN105 1 2 3 4 5 6 CN106 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 E R/W RS CN903 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 D-SW PWB ASSY (1-668-262-11) MD MECHANISM ASSY (KMK-260AAB) Mini Disk Device (KMS-260A) 1 2 3 4 5 6 6 6 ADDT DADT DIN 2 1 4 3 6 5 8 7 10 9 12 14 13 16 15 18 17 19 CN102 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 21 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 21 CN101 CN103 KEY LED KEY BACK-LIGHT LED LED DRIVER Q901–Q905 DTC114YK SCAPE-LED 1 LCD DRIVER IC 900 52182 (NJU6408B) LC 900 LCD PANEL 52715 (KSG4148S) ROHM DRIVER (IC152) BH6511FS -ES 13 23 21 55 4 3 19 18 17 RF–AMP (IC101) CXA2523AR 4 3 2 1 38 8 10 12 14 15 16 6 30 29 25 35 16 20 RF VC FSC+ VDD M+5V FSC- TRK+ SPDL- SPDL+ TRK- PSB IN3R VM3 IN1F IN1R OUT1F OUT1R IN3F OUT3F OUT3R OUT4R OUT4F IN2R IN2F IN4R IN4F µCOM (IC201) RU8X12MF-0020 53 69 24 23 21 10 DRAM (IC125) MSM51V4400-70TS-K 29–32, 34–38, 46–49 1–2,5,6–9, 11–15, 18–19 41–42, 32-33,12-16 94 93 92 91 89 88 86 85 93 90 58 57 1–9, 10–15 43, 36, 23, 20, 13, 8, 37 38 6 62– 67 A2+3V A2+3V TRDR TFDR FFDR FRDR SRDR SFRD CHACK IN 96 LIMITIN LIMITIN PB P REC P CHACK IN AMUTE TXD 59 RTS 60 CTS 70 EMP 83 DARST RXD XLATCH SPRD DADATA DIN ADDATA REC P PB P SPFD XRST RF1 79– 83 C B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 10 A B C D 1 2 3 4 1 2 3 4 3.2 OVERALL SCHEMATIC DIAGRAM AD/DA PCB ASSY (66785B) A CD-MD OUT PUT Exclusive CN807 POWER PCB ASSY CN301 TUNER PCB ASSY CN101 1 2 3 4 5 6 7 8 9 10 11 12 CON SYSSI SYSSO SYSCLK SUBCS SUBREQ SUBRST COM+5V COM GND MD+5V MDGND CON CN805 1 2 3 4 5 6 7 8 9 10 REC L AU GND REC R LCH AU GND RCH AU+9V AU GND B.LED+9V B.LEDGND CN806 1 2 3 4 5 6 7 8 9 10 AN0 AN1 AN2 B.LED+9V B.LEDGND SCAPELED BACKLEDY BACKLEDG GND +5V CN802 1 2 3 4 5 6 7 8 9 10 11 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 E R/W RS CN803 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 SYS3.3V LEDO STB VBAT SYSTEM RST POWER DOWN AMUTE XLATCH DA RST RXD TXD RTS CTS SCLK SWDT EMPHASIS CN801 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 19 ADDT MGND BCK MGND DADT M+5V LRCK M+5V GND GND +3.3V DIN H+5V DOUT +5V +5V 512FS H GND 256FS CN804 TO CD RECEIVER TO CD RECEIVER www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 11 A B C D 5 6 7 8 5 6 7 8 Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS LIST". FRONT MD PCB ASSY (66785A) B MD MOUNT ASSY (A-4917-020) L-SW PWB ASSY (1-668-261-11) C 1 2 3 4 1 2 3 4 CN901 CN900 1 2 3 4 5 6 7 8 9 10 AN0 AN1 AN2 B.LED+9V B.LEDGND SCAPELED BACKLEDY BACKLEDG GND +5V CN902 1 2 3 4 5 6 CN105 1 2 3 4 5 6 CN106 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 E R/W RS CN903 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 D-SW PWB ASSY (1-668-262-11) MD MECHANISM ASSY (KMK-260AAB) MINI DISC DEVICE (KMS-260A) 1 2 3 4 5 6 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 19 CN102 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 21 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 21 CN101 CN103 (66785C) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 12 A B C D 1 2 3 4 1 2 3 4 3.3 AD/DA PCB ASSY A A AD/DA PCB ASSY CN103 C CN902 B CN903 B CN102 C VKN1192 60237 60239 VKN1195 IC800 52181 (CXP84632-1) 50523 52407 60240 : MD AUDIO SIGNAL ROUTE (MD) : MD REC ANALOG AUDIO SIGNAL ROUTE (MD REC) : MD REC FROM CD DIGITAL AUDIO SIGNAL ROUTE (MD DI) (MD) (MD) (MD) (MD) (MD REC) (MD REC) (MD REC) (MD REC) (MD DI) (MD DI) (MD DI) (MD DI) (MD DI) (MD DI) 1.78V 3.44V 1.86V 1.85V 3.44V 1.6V 5 4 6 7 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 13 A B C D 5 6 7 8 5 6 7 8A 52408 DAN202K 66763 66778 Voltage (V) Pin 25 0 26 0 27 0 28 0 29 0 30 4.83 31 1.63 32 4.96 33 0 34 2.49 35 0.98 36 0 Voltage (V) Pin 37 4.97 38 4.96 39 4.96 40 4.96 41 0 42 0 43 0 44 0 45 0 46 4.97 47 0 48 0 Voltage (V) Voltage (V) Pin 61 0 62 0 63 0 64 0 65 0 66 0 67 0 68 0 69 0 70 0 71 0 72 - Voltage (V) Pin 73 - 74 0 75 0 76 - 77 0 78 0 79 0 80 0 CD-REC IN PUT Exclusive TO CD RECEIVER POWER PCB CN301 TO CD RECEIVER TUNER PCB CN101 CN807 52525 57213 IC801 52186 (AK4518) (MD) (MD) (MD) (MD) (MD) (MD) (MD REC) (MD REC) (MD REC) (MD REC) (MD DI) (MD DI) (MD DI) (MD DI) (MD REC) (MD REC) (MD REC) (MD REC) (MD REC) (MD) (MD) (MD) (MD) (MD) 4.96V 2.96V 3.61V 8.7V 3.22V 8.04V 2.53V 8.7V 8.65V 0.62V 8.66V 0V 0V 0V 0V 0V 0V 0V 3.1V 3.15V 0V 0V Voltage (V) Pin IC801 1 3.21 3.21 1.75 0.9 2 3 1.44 4 1.44 5 1.44 6 1.44 7 2.87 8 2.87 9 1.75 10 11 1.8 12 Voltage (V) Pin 13 0 14 3.17 15 0.93 16 0 17 0 18 3.15 19 1.41 20 1.41 21 1.44 22 0 23 3.21 24 3.21 Voltage (V) Pin IC800 1 0 0 4.82 0.11 2 3 4.48 4 4.48 5 3.4 6 0 7 0 8 4.78 9 4.82 10 11 0.16 12 Pin 13 0.07 14 0.08 15 0.13 16 4.62 17 4.62 18 0.17 19 0.2 20 0.24 21 0.2 22 0 23 0 24 0 Pin 49 4.95 4.96 0 0 50 51 0 52 0 53 0 54 0 55 0 56 0 57 0 58 59 0 60 1 2 3 8 Voltage (V) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 14 A B C D 1 2 3 4 1 2 3 4 B 3.4 FRONT MD PCB ASSY 66770 51029 B FRONT MD PCB ASSY 52715 IC900 52182 (NJU6408B) D900 52907 (SLA380MT3F) 2.64V (POWER OFF) 0.1V (NIGHT) 0.1V (DAY) 0V (POWER OFF) 4.4V (NIGHT) 4.55V (DAY) 0V 0V (POWER OFF) 0V (NIGHT) 4.5V (DAY) 0V 0.1V 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 15 A B C D 5 6 7 8 5 6 7 8B CN802 A CN803 A FRONT MD PCB SW900 : SOUND SCAPE SW901 : DISPLAY (LANGUAGE) SW902 : MD EDIT SW903 : ENTER SW904 : CANCEL SW905 : STOP ( ) SW906 : PLAY PAUSE ( ) SW907 : - ( ) SW908 : + ( ) SW909 : MODE SW910 : EJECT ( ) SW911 : CD MD REC SW912 : REC D910 SLR342MCTC7 53426 0V 0V 4.39V (SCAPE ON) 0V (SCAPE OFF) Voltage (V) Pin IC900 1 2.5 2.5 2.5 2.5 2 3 2.5 4 2.5 5 2.5 6 2.5 7 2.5 8 2.5 9 2.5 10 11 2.5 12 Voltage (V) Pin 13 2.5 14 2.5 15 2.5 16 2.5 17 2.5 18 2.5 19 2.5 20 2.5 21 2.5 22 2.5 23 0 24 2.32 Voltage (V) Pin 25 2.54 26 3.97 27 2.99 28 1.99 29 1.01 30 0 31 0 32 2.93 33 4.99 34 2.53 35 1.36 36 0.37 Voltage (V) Pin 37 0.4 38 0.38 39 0.31 40 4.5 41 4.5 42 0.27 43 0.28 44 0.26 45 0.2 46 0.3 47 2.5 48 2.5 Voltage (V) Pin 49 2.5 2.5 2.5 2.5 50 51 2.5 52 2.5 53 2.5 54 2.5 55 2.5 56 2.5 57 2.5 58 59 2.5 60 Voltage (V) Pin 61 2.5 62 2.5 63 2.5 64 2.5 65 2.5 66 2.5 67 2.5 68 2.5 69 2.5 70 2.5 71 2.5 72 2.5 Voltage (V) Pin 73 2.5 74 2.5 75 2.5 76 2.5 77 2.5 78 2.5 79 2.5 80 2.5 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 16 A B C D 1 2 3 4 1 2 3 4 L122 C134 0.1/25 F C146 0.1/25 F A2 GND H+5V HGND SCTX A2+3V A2+3V LD GND LD+3V DCH GND A2 GND A+3V D+3V DGND A2+3V A2+3V DCH GND A2 GND D+3V DGND 1 2 3 4 5 6 7 8 9 10 11 12 36 35 34 33 32 31 30 29 28 27 26 25 13 14 15 16 17 18 19 20 21 22 23 24 47 48 46 45 44 43 42 41 40 39 38 37 11 12 13 14 15 16 17 18 19 20 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 10 9 8 7 6 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 R188 10k R177 3.3k R189 10k R175 3.3k R185 10k R179 47k R106 3.3M 17 18 19 20 21 22 23 24 28 27 26 25 29 30 31 32 TP26 TP27 OWH1 OWH2 OWH1 C185 0.001 /500 WSR C184 22/8 SR S S D181 F1J6 D183 F1J6 R182 47k R183 47k R187 0 R186 0 Q181 2SJ278MY 8-729-018-76 Q182 2SK1764KY 8-729-017-55 C183 0.1/25 F C182 0.1/25 F D181,D183: 8-719-046-86 +5V GND R181 10k Q180 DTC114EK C181 100/6.3 R502 0 R504 0 R146 330 R150 0 R141 0 R148 680 R147 100 C107 0.1/25 F C119 10/10 T R115 1k R113 1k R103 1k R112 47k R110 10k R184 10k R180 10k Q103 DTC114EK Q104 DTC114EK Q102 2SA1037K C108 0.1/25 F C116 0.022 /50 B C117 0.1 /25 B CN104 4P CN101 21P CN110 5P CN105 7P IC152 BH6511FS-E2 8-759-430-28 ROHM DRIVER IC122 TC7S08F IC101 CXA2523AR 8-752-080-95 RF AMP IC181 TC74ACT540FT(EL) 8-759-523-48 IC103 FMW1 L101 L102 L103 L101-L103: F.B G D E F C VC I B A VCC J IL LG VR MOD K PD F- F+ T- T+ VEE E D C F I VC A B J VCC LD GND I J VC A B C D E F PD APC APCREF GND TEMPI TEMPR SWDT SCLK XLAT XSTBY FOCNT VREF EOADJ 3TADJ VCC BOTM ABCD FE AUX ADFG ADAGC ADIN ADFM SE CSLED TE WBLADJ MORFO MORFI RFO OPN OPO ADDC COMPP COMPO AGC1 RFAGC RF PEAK ILCC MOD VR PD K FCS+ FCS– TRK+ TRK– CAPA- CAPA+ IN2R IN2F VM2 OUT2F PGND2 OUT2R VM12 OUT1R PGND1 OUT1F VM1 IN1F IN1R VDD GND VG IN4R IN4F VM4 OUT4F PGND4 OUT4R VM34 OUT3R PGND3 OUT3F VM3 IN3F IN3R PSB 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 I+3V IOP TE VC RF 5 4 3 2 1 SLED– SLED+ SPDL– SPDL+ PROTECT GND REFLECT 7 6 5 4 3 2 1 C115 0.22/16 B C188 0.01/50 B C104 10/10 T Q101 DTA144EK R117 470k R107 470k R104 10k R158 100k R165 100k R167 4.7k R159 100k R190 10k R105 4.7k R163 2.2k C109 0.022 /25 B C103 10/10 T C106 0.001 /50 CH D101 D101: DAN202K-T-146 8-719-914-47 C105 0.01 /50 B C158 0.0068/50 C111 0.068/25 B B C102 0.1/25 F C101 10/10 T C189 0.033/25 B C112 0.0047 /50 B C113 1/16 B ABCD ABCD FE VC R161 2.2k R162 2.2k C141 0.1 /25 F C163 0.01 /50 B C164 0.01 /50 B L105 F.B R164 680 C168 0.1 /25 F C156 0.1 /25 F C192 0.1 /25 F C152 0.1 /25 F C151 100 /6.3 C153 0.01 /50 B R166 2.2 1/2W L161 F.B L162 F.B C169 10/10 C167 0.1 /25 F R163 1 1/4W Q163 DTA144EK Q162 2SB798-T1 8-729-103-85 L106 F.B I+3V TP164 IOP TP163 TE TP162 VC TP161 RF TP160 LD GND LD GND LD GND WRPWR WRPWR A+3V LD+3V FSC– FSC+ XRST XRST TRK– TRK+ FSC– FSC+ TRK– TRK+ TRK– TRK+ ILCC LDON LDON LDON SRDR SFDR FFDR FRDR TRDR TFDR SPRD SPFD SRDR SFDR FFDR FRDR APCREF APCREF TRDR TFDR SPRD SPFD MGND M+5V MGND M+5V MGND DGND DGND AGND A+3V A+3V D+3V AGND VREF AGND AGND XRST PD I J VC TE TE TE SE VC VC AUX AGND FE VC TE A B C D E F REFLECT PROTECT FOCNT XLRF DTRF CKRF ADFG FOCNT XLRF DTRF CKRF MOD VC VC VC FE RF PEAK BOTM HGND HGND HGND SCTX H+5V H+5V H+5V EFMO TO OWH (FOR CHECK) C MD MOUNT ASSY (A-4917-020) D-SW PWB MINI DISC DEVICE 3.5 MD MOUNT ASSY C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 17 A B C D 5 6 7 8 5 6 7 8 11 12 13 14 15 16 17 18 19 20 10 51 52 53 54 55 56 57 58 59 60 61 71 62 72 63 73 64 74 65 75 66 67 68 69 70 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 18 19 20 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 18 19 20 10 9 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 5 4 3 2 1 21 22 23 24 28 27 26 25 29 30 38 37 36 39 40 31 32 33 34 35 48 47 46 49 50 41 42 43 44 45 21 22 23 24 28 27 26 25 29 30 38 37 36 39 40 31 32 33 34 35 48 47 46 49 50 41 42 43 44 45 76 77 78 79 80 51 52 53 54 55 56 57 58 59 60 61 71 62 72 63 73 64 74 65 75 66 67 68 69 70 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 XRAS XRAS A9 XCAS XOE XWE A7 A6 A5 A4 A0 A1 A2 A3 A8 D1 D0 D2 D3 10 9 8 7 6 5 4 3 2 1 R143 10k C121 100 /6.3 C171 0.1 /25 F IC171 BR24C01AF-E2 8-759-484-73 SENS MNT1 SDA SCL SQSY XINT DQSY MNT2 MNT3 MNT2 MNT3 SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY SDA SCL XINT MNT0 MNT1 SCLK SWDT SRDT MNT0 XRST XLAT R8213 10k C205 15p C206 C203 X202 15p 0.1 C201 0.1 C202 0.001 VSS D3 D2 CAS OE A8 A7 A6 A5 A4 D3 D2 XCAS XOE A8 A7 A6 A5 A4 D0 D1 WE RAS A9 A0 A1 A2 A3 D0 D1 XWE A9 A0 A1 A2 A3 VCC IC125 MSM51V4400-70TS-K 8-759-334-38 C194 0.1 B IC121 CXD2652AR 8-752-384-47 IC201 RU8X12MF-0020 8-759-524-58 IC202 LB1638MTE-L 8-759-099-79 IC192 L88MS33T 8-759-426-95 IC123 TC7WU04F C136 100/6.3 C130 100p/50 C135 0.1/25 F R137 100 R131 10k R203 10k R136 1k R111 0 DCHG APC ADFG FOCNT XLRF CKRF DTRF APCREF LDDR TRDR TFDR DVDD FFDR FRDR FS4 SRDR SFDR SPRD SPFD FGIN TEST1 TEST2 TEST3 DVSS EFMO SENS SHOCK STB REC P PB P MNT2 MNT3 LED0 GND +3.3V MNT0(FOK) MNT1(SHCK) MNT2(XBUSY) MNT3(SLOC) SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY RECP XINT TX OSC1 OSC0 XISL RVDD RVSS DIN DOUT ADDT DADT LRCK MVC1 D3 D2 D0 D1 XWE XRAS A09 XCAS XOE DVSS A11 A08 A07 +3.3V GND REFLECT PROTECT LIMITIN LDIN LDOUT AMUTE XLATCH SCTX MOD DA-RST DIG-RST A06 A05 A04 A10 A00 A01 A02 A03 DVDD 256FS XBCK AUX2 TE SE AVSS ADRB ADRT AVDD ADIO VC AUX1 FE ABCD BOTM PEAK CLTV FILO FILI PCO PDO AVSS RF1 BIAS AVDD ASYI GND XIN-1 XOUT-1 VBAT +3.3V (TEST) SYSTEM RST DQSY SQSY POWER DOWN XIN1 (AVSS) XOUT XIN GND PACK OUT CHACK IN +3.3V ASYO R135 3.3k R109 0 R140 150 C133 0.0047 /50 B C131 0.015 /50 B C128 0.01 /50 B C129 0.47 /16 B C132 0.47 /16 B RF RF1 CH R133 680k R132 100k R134 1k C207 100p C208 100p 3 1 5 7 4 2 3 1 2 6 8 3 1 5 7 4 2 6 8 3 1 5 7 4 2 6 8 R8204 100k C209 0.1 R218 1M C204 0.1 X201 12MHz X202: 32.768kHz R217 10k R216 10k C212 0.1 C213 0.1 C214 100 LO+ LO– R212 10k R211 10k R208 10k R209 10k R210 10k C210 100p C211 100p C187 100/6.3 C190 100 /6.3 L121 C123 0.1/25 F C191 0.1/25 F R8120 100 C110 C142 M0 M1 TP153 M2 M3 C143 C144 C122 0.01/50 B 0.1/25 F R195 0 R121 100k C142-C144: 100p/50 CH C196 0.1/25 F R173 1M R127 100 R196 0 R170 10k R171 10k SDA SCL RXD TXD RTS CTS GND +3.3V SCLK SWDT SRDT EMP LDON FOK WRPWR GND A2 A1 A0 SDA SCL TEST +3.3V VOUT CN GND STB VIN MAB1 CN106 6P CN103 16P 6 5 4 3 2 1 LIMIT IN PB P REC P GND CHACK IN NC 1 2 3 4 5 6 SYS 3.3V LED0 STB VBAT SYS RST P DOWN 7 8 9 10 11 12 AMUTE XLATCH DA RST RXD TXD RTS 13 14 15 16 CTS SCLK SWDT EMPHASIS CN102 19P 19 18 17 16 15 14 256FS HGND 512FS +5V +5V DOUT 13 12 11 10 9 8 H+5V DIN +3.3V GND GND M+5V 7 6 5 4 LRCK M+5V DADT MGND 3 2 1 BCK MGND ADDT 256FS TP98 DSSP & DSP POWER IC EEPROM A2+3V VC SE TE A2 GND WRPWR H+5V M+5V HGND SCTX MOD LDON DCH GND A2 GND A2+3V A2+3V AGND LD GND LD+3V A+3V D+3V DGND D+3V DGND DGND LDON MOD +3.3V GND M+5V MGND C124 0.1/25 F C127 0.1/25 F CN801 A CN804 A : MD AUDIO SIGNAL ROUTE (MD) : MD REC ANALOG AUDIO SIGNAL ROUTE (MD REC) : MD REC FROM CD DIGITAL AUDIO SIGNAL ROUTE (MD DI) (MD) (MD) (MD) (MD REC) (MD REC) (MD REC) (MD DI) (MD DI) (MD DI) (MD DI) C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 18 A AD/DA PCB ASSY B FRONT MD PCB ASSY MCLK (IC801 - pin 9) V : 2V/div. H : 50nsec/div. 1 LRCK (IC801 - pin 10) V : 2V/div. H : 2µsec/div. 2 XTAL1 (IC800 - pin 32) V : 2V/div. H : 50nsec/div. 5 MD_RXD (IC800 - pin 5) V : 2V/div. H : 1msec/div. 6 MD_RXD (IC800 - pin 5) V : 2V/div. H : 200µsec/div. 6 (IC802 - pin 2) V : 2V/div. H : 20nsec/div. 7 CD REC IN (CN807) V : 200mV/div. H : 500nsec/div. 8 SCLK (IC801 - pin 11) V : 2V/div. H : 200nsec/div. 3 SOO (IC800 - pin 50) V : 2V/div. H : 20msec/div. 4 SOO (IC800 - pin 50) V : 2V/div. H : 2msec/div. 4 OSC2 (IC900 - pin 25) V : 2V/div. H : 2µsec/div. 1 -1 -1 -2 -2 2.9V 0.5V Waveforms Note: The encircled numbers denote measuring point in the schematic diagram. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 19 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator Capacitor Connector P.C.Board Chip Part SIDE A SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 20 A B C D 1 2 3 4 1 2 3 4 4.1 AD/DA PCB ASSY SIDE A A AD/DA PCB ASSY A TO CD RECIVER POWER PCB CN301 CN902 B CN903 B CN103 C CN102 C TO CD RECIVER TUNER PCB CN101 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 21 A B C D 1 2 3 4 1 2 3 4 SIDE B A Q882 Q881 Q805 Q803 Q806 Q802 IC801 IC802 IC800 Q801 Q807 Q804 AD/DA PCB ASSY A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 22 A B C D 1 2 3 4 1 2 3 4 SIDE A 4.2 FRONT MD PCB ASSY CN803 A FRONT MD PCB ASSY B CN802 A B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 23 A B C D 1 2 3 4 1 2 3 4 SIDE B B Q901 Q903 FRONT MD PCB ASSY B Q905 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 24 A B C D 1 2 3 4 1 2 3 4 4.3 MD MOUNT ASSY SIDE A IC122 IC201 Q105 Q103 D102 MD MECHANISM CN804 A CN801 A IC122 IC201 IC192 Q103 Q105 MD MOUNT ASSY C C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 25 A B C D 1 2 3 4 1 2 3 4 SIDE B D181 Q181 Q182 D183 D101 Q101 IC101 Q163 Q162 Q104 Q102 IC171 IC125 IC103 IC202 IC181 IC152 IC123 IC121 MD MOUNT ASSY C Q163 Q104 IC123 IC101 IC125 IC171 IC103 IC202 IC181 Q101 Q162 Q102 IC152 Q181 Q182 IC121 C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 26 MD COMBI PCB ASSY 66785 NSP AD/DA PCB ASSY • • • • • NSP FRONT MD PCB ASSY • • • • • MD MECHANISM ASSY KMK-260AAB MD MOUNT ASSY A-4917-020 L-SW PWB ASSY 1-668-261-11 D-SW PWB ASSY 1-668-262-11 5. PCB PARTS LIST NOTES : ÷ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. ÷ The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. ÷ When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex. 1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J = 5%, and K = 10%). 560 Ω = 56 × 10 1 = 561 ................................................... RD1/4PU 5 6 1 J 47k Ω = 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J 0.5 Ω = R50 ...................................................................... RN2H  5 0 K 1 Ω = 1R0 ......................................................................... RS1P 1  0 K Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω = 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F SEMICONDUCTORS IC800 (CXP84632-128Q) 52181 IC900 (NJU6408BFC-01A) 52182 IC801 (AK4518-VF-E2) 52186 IC802, IC803 TC7SU04F-T5L Q803, Q805 2SA1037K Q801, Q802, Q804, Q806, Q807 2SC2412K Q881, Q882 2SC2412K Q901, Q903, Q905 DTC114YK D900- D905 (SLA380MT3F) 52907 D801 DA204K D910 SLR-342MCTC7 D802 DAN202K COILS AND FILTERS L817, L818 INDUCTOR (LAL04KB4R7K) 52407 L803- L806, L820, L821 CHIP BEAD DTF1069 L800- L802 LAU100J L807, L814- L816, L819 52408 L822, L823 FBA04UA600AB SWITCHHES SW900- SW912 (SOA-111H) 53426 CAPACITORS C831, C833, C848 (10µF/16V) 57213 C811- C814, C816, C817, C820- C824 CCSQSL101J50 C825, C826, C850, C851 CCSQSL180J50 C837, C901 CEAT101M10 C846 CEAT1R0M50 C836 CEAT2R2M50 C847 CEAT470M10 C818, C844 CEAT471M10 C827, C835, C839,C841, C845 CEAT4R7M50 C881, C882 CEAT4R7M50 C849 CEATR47M50 C815, C829, C830, C832, C840 CKPUYF104Z50 C842, C852, C854, C855, C857 CKPUYF104Z50 C885, C903 CKPUYF104Z50 C853, C856, C858, C886 CKSQYB102K50 C819, C828, C834, C902 CKSQYB103K50 C859– C863 CKPUYK102K50 RESISTORS Other Resistors RS1/10S&&&J OTHERS X802 RESONATOR CSA12.0MTz 50523 10P CABLE HOLDER 51048-1000 11P CABLE HOLDER 51048-1100 CN807 1P PIN JACK YKB11-09 52525 LCD900 LCD KSG4148S(STN) 52715 CN801 16P FFC CONNECTOR VKN1192 CN804 19P FFC CONNECTOR VKN1195 CN802 WIRE TRAP 10P 60237 CN803 WIRE TRAP 11P 60239 X801 CRYSTAL HC49US 60240 (22.5792MHz) FERRITE BEAD FBA04 60241 LCD HOLDER 66727 LCD SHEET 66756 11P FLAT CABLE 66773 10P FLAT CABLE 66774 MD COMBI PCB 66785 FRONT MD PCB 66785A AD/DA PCB 66785B LED PCB 66785C CN901 CONNECTOR 53253-0410 51029 CN805 12P CONNECTOR ASSY 66763 CN900 4P CONNECTOR ASSY 66770 CN806 10P CONNECTOR ASSY 66778 Mark No. Description Parts No. Mark No. Description Parts No. LIST OF PCB ASSEMBLIES MD COMBI PCB ASSY A B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 27 OTHERS CN101 FFC/FPC CONNECTOR 21P 1-691-385-21 CN106 FFC/FPC CONNECTOR 6P 1-768-338-21 CN103 FFC/FPC CONNECTOR 16P 1-770-425-11 CN110 CONNECTOR PIN 5P 1-774-731-21 CN104 FFC/FPC CONNECTOR 4P 1-778-289-11 CN102 FFC/FPC CONNECTOR 19P 1-778-460-11 CN105 FFC/FPC CONNECTOR 7P 1-779-345-11 X202 CERAMIC RESONATOR 1-760-174-41 (32.768kHz) X201 X"TAL RESONATOR (12MHz) 1-780-872-21 L-SW PWB ASSY OTHERS FFC/FPC CONNECTOR 6P 1-768-338-21 PUSH SWITCH(1KEY) 1-771-082-21 PUSH LEVER SW(1KEY) 1-771-326-11 D-SW PWB ASSY OTHERS 2PIN PUSH SW(2KEY) 1-771-327-11 FFC/FPC CONNECTOR 7P 1-779-345-11 C MD MOUNT ASSY SEMICONDUCTORS IC122 TC7S08F IC123 TC7WU04F IC101 (CXA2523AR) 8-752-080-95 IC121 (CXD2652AR) 8-752-384-47 IC202 LB1638MTE-L 8-759-099-79 IC125 (MSM51V4400-70TS-K) 8-759-334-38 IC192 (L88MS33T-TL) 8-759-426-95 IC152 (BH6511FS-E2) 8-759-430-28 IC171 (BR24C01AF-E2) 8-759-484-73 IC181 (TC74ACT540FT) 8-759-523-48 IC201 (RU8X12MF-0020) 8-759-524-58 Q101 DTA144EK Q103 DTC114EK Q102 2SA1037K Q182 (2SK1764KY) 8-729-017-55 Q181 (2SJ278MYT) 8-729-018-76 Q162 (2SB798-T1) 8-729-103-85 IC103 (FMW1-T-14) 8-729-803-11 D181 (F1J6TP) 8-719-046-86 D101 (DAN202K-T-146) 8-719-914-47 COILS AND FILTERS L101 FERRITE BEED INDUCTOR 1-414-235-21 CAPACITORS C142 CCSQCH101J50 C106 CCSQCH102J50 C105 CKSQYB103K50 C117 CKSQYB104K25 C131 CKSQYB153K50 C116 CKSQYB223K50 C115 CKSQYB224K16 C189 CKSQYB333K25 C112 CKSQYB472K50 C158 CKSQYB682K50 C111 CKSQYB683K25 C107 CKSQYF104Z25 RESISTORS R SQA TYPE CHIP CONDUCTOR 1-216-295-91 R SQA TYPE CHIP RESISTOR 1-217-806-91 (1Ω, 1/8W) R163 METAL COATING RESISTOR 1-219-724-91 (1Ω, 1/4W) R213 CHIP NETWORK RESISTOR 1-233-415-21 (10kΩ x4) R120 CHIP NETWORK RESISTOR 1-233-575-21 (100Ω x4) R204 NETWORK RESISTOR 1-233-810-21 (100kΩ x4) R166 SQA TYPE CHIP RESISTOR 1-240-032-91 (2.2Ω, 1/2W) Other Resistors RS1/10S J Mark No. Description Parts No. Mark No. Description Parts No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 28 7. GENERAL INFORMATION 7.1 DIAGNOSIS Wire Clamper 7 MD REAR CASE MD Rear Case Front Section ×2 1 ×2 1 ×2 4 5 6 3 2 Note : There is no information to be shown in this MD adjustment. 6. ADJUSTMENT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 29 × 2 10 × 2 10 × 2 15 × 2 5 × 2 7 × 2 7 × 2 8 × 3 5 × 3 5 13 Main Frame 11 14 16 12 MD Door Spring Coil Spring ( Door Frame) MD Door MD Door MD MOUNT MD MOUNT 1 1 4 6 9 3 2 MD Mecha. 7�MD MECHANISM ASSY Shield Case (Bottom) Shield Case (Up) Shield Case (Up) MD Mecha CN803 CN802 CN102 CN103 AD/DA PCB MD Mecha. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 30 7.2 PARTS 7.2.1 IC 7 52186 (AK4518-VF-E2) (AD/DA PCB ASSY : IC801) 7 AD/DA Converter IC ¶ Pin Arrangement ¶ Block Diagram ¶ The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. 6 AINL Modulator Decimation Filter Decimation Filter ∆Σ 5 VCML 3 AINR 4 VCMR 2 VRAD 1 VRDA 21 VCOM 19 AOUTL 20 7 AOUTR PWAD Modulator Common Voltage Serial I/O Interface Clock Divider 8× Interpolator 8× Interpolator LPF ∆Σ Modulator ∆Σ Modulator ∆Σ LPF 8 PWDA 18 DEM0 24 VA 22 AGND 23 VB 14 VD 13 DGND 17 DEM1 15 SDTI 16 CMODE 9 MCLK 12 SDTO 11 SCLK 10 LRCK No. Pin Name I/O Function 1 VRDA I Reference voltage input for DAC and VA 2 VRAD I Reference voltage input for ADC and VA 3 AINR I R ch analog input 4 VCMR O R ch common voltage output , 0.45 × VA Connect an electrolytic capacitor (about 4.7µF) and a ceramic capacitor (0.1µF) between this pin and AGND. 5 VCML O L ch common voltage output , 0.45 × VA Connect an electrolytic capacitor (about 4.7µF) and a ceramic capacitor (0.1µF) between this pin and AGND. 6 AINL I L ch analog input 7 PWAD I ADC power down mode L: power down 8 PWDA I DAC power down mode L: power down 9 MCLK I Master clock input 10 LRCK I Input/output channel clock pin 11 SCLK I Audio serial data clock pin 12 SDTO O Audio serial data output 13 DGND − Digital ground 14 VD − Digital power supply 15 SDTI I Audio serial data input 16 CMODE I Master clock selection "H": 384fs or 512fs, "L": 256fs 17 DEM1 I Deemphasis frequency selection 18 DEM0 19 AOUTL O L ch analog output 20 AOUTR O R ch analog output 21 VCOM O Common voltage output , 0.45 × VA Connect an electrolytic capacitor (about 4.7µF) and a ceramic capacitor (0.1µF) between this pin and AGND. 22 AGND − Analog ground pin 23 VB − Substraight pin 24 VA − Analog power supply www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 31 7.2.2 DISPLAY 52715 (KSG4148) (FRONT MD PCB ASSY : LCD900) • LCD 45 26 25 1 ÷�Pin Connection www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 32 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES Display Panel ���� ���� ���� ���� ���� ��� ��� ��� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� �������� �������� �������� �������� �������� Display panel EJECT button DISPLAY (LANGUAGE) button MD EDIT button ENTER button CANCEL button SOUND SCAPE button MODE button 4 / ¢� (+ / –) buttons MD loading slot 7 button 38 button REC button CD3MD REC button SOUND SCAPE indicator ON when operation status or message is displayed as text or numbers ON when displaying total recording time ON when displaying remaining recording time ON when MD total program time is 1000 minutes or longer ON when reading or writing TOC ON during MD editing ON when recording via CD3MD REC button ON when recording via REC button ON when MD has been loaded ON when set to Full Content mode during mixed playback ON when set to Random Play mode during mixed playback ON when set to Single Content mode during mixed playback ON when set to Group Play mode during mixed playback ON when track number is displayed www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700 33 Sound Scape Disc (60234-01, 60234-03) CD/MD Cable (60233) 8.2 SPECIFICATIONS • Specifications and design subject to possible modification without notice, due to improvements. MD RECORDER Type ............................................... Mini disc digital audio system Medium .................................................................Mini disc (MD) Frequency characteristics ................... 20 Hz to 20 kHz (+/– 3 dB) Error correction method ........... Advanced Cross Interleave Code (ACIRC) Solomon code Coding .............. Adaptive Transform Acoustic Coding (ATRAC) Power supply voltage ......................................... DC 5 V, 230 mA DC 9 V, 14 mA External dimensions ............... 145 (W) × 137 (H) × 235 (D) mm (5 3/4 × 5 1/2 × 9 3/8 inches) Weight ..................................................................... 1.4 kg (3.3 lb) ACCESSORIES www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com