ORDER NO. PIONEER 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 EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2000 c XR-MT3 RRV2343 T – IZK JULY 2000 Printed in Japan STEREO CD RECEIVER 1. SAFETY INFORMATION ....................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................. 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 10 4. PCB CONNECTION DIAGRAM ........................... 22 5. PCB PARTS LIST ................................................ 32 6. ADJUSTMENT..................................................... 37 CONTENTS 7. GENERAL INFORMATION ................................ 41 7.1 DIAGNOSIS .................................................. 41 7.1.1 TROUBLE SHOOTING ........................ 41 7.1.2 DISASSEMBLY/ASSEMBLY ................ 45 7.2 PARTS .......................................................... 53 7.2.1 IC .......................................................... 53 7.2.2 DISPLAY............................................... 55 7.3 REMOTE CONTROL UNIT .......................... 56 8. PANEL FACILITIES AND SPECIFICATIONS .... 58 Type Model Power Requirement The voltage can be converted by XR-MT3 the following method. KUCXCN AC120V ––––– MYXCN AC220-230V ––––– NVXCN AC230V ––––– DBDXCN AC110-127V/220-230V/240V With the voltage selector DLXCN/NC AC110-127V/220-230V/240V With the voltage selector THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Component Model Service Remarks manual STEREO CD RECEIVER SYSTEM X-MT2000 RRV2342 KUCXCN MYXCN,NVXCN DBDXCN DLXCN/NC STEREO CD RECEIVER XR-MT3 XR-MT3 XR-MT3 XR-MT3 RRV2343 This manual. SPEAKER SYSTEM S-MT3W S-MT3H S-MT3 S-MT3-N RRV2344 ¶ System Component Table 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 2 XR-MT3 1. SAFETY INFORMATION 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. 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 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. (FOR USA MODEL ONLY) Leakage current tester Reading should not be above 0.5mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test 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 3 XR-MT3 Additional Laser Caution 1. Laser Interlock Mechanism The position of the switch for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch is pressed physically. Thus, the interlock will no longer function if the switch is released physically and deliberatery. Laser diode oscillation will continue, if pin 46 of TA2065F (IC2) on the CD SERVO PCB ASSY is connected to GND, or else the terminals of Q1 are shorted to each other (fault condition). 2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam. LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 5 mW WAVELENGTH: 760 - 800 nm IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. LABEL CHECK (For MYXCN and NVXCN Types) 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 4 XR-MT3 2.1 EXTERIOR SECTION 2. EXPLODED VIEWS AND 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. • Screws adjacent to mark on the product are used for disassembly. G F E B J D C D C A I H G E F K K H A B I J 8 34 87 71 54 5 27 7 2 7 15 64 32 20 8 44 28 31 8 56 15 51 59 9 1 8 2 2 8 14 49 8 16 53 2 8 18(2/2) 6 15 57 50 62 62 2 68 95 15 6 2 4 8 16 48 35 37 8 47 12 8 58 77 9 8 75 74 46 13 8 76 19 16 9 73 80 45 79 81 82 17 60 8 41 10 40 85 52 33 Refer to section "2.2 CD MECHA. SECTION". 6 6 39 18(1/2) 26,61 29 8 8 16 36 70 69 89 65 84 44 93 22 66 72 55 91 92 94 21 67 24 42 43 23 8 78 90 25 38 88 63 E A G F B E C D 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 5 XR-MT3 (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. 1 AMP PCB Assy AUD-PMT1E 2 Screw BBZ30P060FMC 3 Screw KBZ30P060FNI 4 Screw BBZ30P140FMC 5 Screw BBZ40P060FMC 6 Screw BPZ20P050FMC 7 Screw BPZ26P080FMC 8 Screw BPZ30P100FNI 9 Screw CBZ30P060FMC 10 CD SERVO PCB Assy CD--PMT1E 11 • • • • • • 12 DISPLAY PCB Assy See Contrast table(2) NSP 13 HP JACK PCB Assy • • • • • • 14 TERMINAL/JACK PCB Assy JK--PMT1E 15 Screw KBZ30P040FMC 16 Screw KBZ30P060FNI 17 CD DOOR Assy MT SUBPMT1DR01 18 POWER PCB Assy See Contrast table(2) 19 S-Assy PMT1 FP01 See Contrast table(2) 19 S-Assy PMT1 FP02 See Contrast table(2) 20 TUNER PCB Assy See Contrast table(2) 21 FFC Cable 16Pin 040160100101 22 FFC Cable 16Pin 040160260100 23 FFC Cable 17Pin 040170100100 24 FFC Cable 24Pin 040240200130 25 FFC Cable 30Pin 040300400100 26 Power TF EI35 120V See Contrast table(2) 26 Power TF EI35 230V See Contrast table(2) 26 Power TF EI35 11-2 See Contrast table(2) 27 Power TF EI66 120V See Contrast table(2) 27 Power TF EI66 230V See Contrast table(2) 27 Power TF EI66 11-2 See Contrast table(2) 28 Micro Fuse 251001 124010010002 29 Fuse #23901.6 (1.6A) See Contrast table(2) 29 Fuse #21801.6 (1.6A) See Contrast table(2) 30 Micro Fuse 251002 124020010002 31 Micro Fuse #25103.5 124035010000 32 PLA-ULP-6’06"-SP2NMG See Contrast table(2) 32 PLA-VDE-6’06"-VDG See Contrast table(2) 32 PLA-MOU-6’06"-BS6 See Contrast table(2) 32 PLA-JIS-6’06"-JIS See Contrast table(2) 33 CD MECHA,CMCJ 153000117000 34 Top Panel See Contrast table(2) 35 Direct Access Knob Lens 500PMT111000 36 Back Cover See Contrast table(2) 37 Power Standby Lens 500PMT129000 38 Fuse Insulation Cap 500623200000 39 CD Base Adaptor R 503PMT125000 40 CD Base Adaptor L 503PMT126000 41 Servo PCB Bracket 505PMT114000 42 FL Bracket 505PMT134000 43 LED Bracket 505PMT135000 44 PCB Mounting Bracket 505PMT136000 45 Volume Knob 510PMT103001 46 Clock Control Knob Set 510PMT108001 47 Direct Access Knob Set 510PMT109010 48 Side Panel-L 600PMT117001 49 Side Panel-R 600PMT118001 NSP 50 Bottom Tray 600PMT121000 51 Transformer Bracket 605PMT122000 52 FCC Cable HLD 605PMT142000 53 Cable Holder 605PMT143000 54 Power Heat Sink 613PMT124000 55 Heat Sink 613PMT131000 56 CD Shield Plate 650PMT139000 57 CD Insulation Sheet 650PMT144000 58 Display Filter Plate See Contrast table(2) 59 PC Sheet 650PMT149000 60 Transport Stopper PL 650PMT197010 61 Shielding Plate 650277225000 62 Rubber Foot 700PMT130000 63 Capacitor Boot 700PMT150000 64 Bushing See Contrast table(2) 65 Cable/Plastic Tie 727000100000 66 65 Label See Contrast table(2) NSP 67 Trans. Stopper Label 809PMT194021 68 FCC Label See Contrast table(2) NSP 69 Serial No Barcode Label See Contrast table(2) 70 Warning Label MT3KUC See Contrast table(2) 70 Warning Label MT3E See Contrast table(2) 70 Warning Label MT3D See Contrast table(2) 70 Warning Label MT3DL See Contrast table(2) 71 Back Label MT3KUC See Contrast table(2) 71 Back Label MT3MY See Contrast table(2) 71 Back Label MT3NV See Contrast table(2) 71 Back Label MT3DBD See Contrast table(2) 71 Back Label MT3DL See Contrast table(2) 72 Fuse Caution Label See Contrast table(2) NSP 73 Front Panel 500PMT101001 NSP 74 GND. Copper Plate C 650PMT152000 NSP 75 GND. Copper Plate D 650PMT153000 NSP 76 GND. Copper Plate E 650PMT155000 NSP 77 Control Panel Plate 650PMT116010 NSP 78 Front Cover See Contrast table(2) NSP 79 Display Lens 500PMT106010 NSP 80 Illuminated Ring 509PMT105000 NSP 81 CD Door 500PMT102001 NSP 82 CD Door Cover 600PMT120010 83 • • • • • • 84 PCB Insulation Sheet 650PMT157000 85 CD Caution Label See Contrast table(2) NSP 86 Fuse Label See Contrast table(2) 87 Voltage Sel. Cover See Contrast table(2) 88 Voltage Sel. Knob See Contrast table(2) NSP 89 Serial Label See Contrast table(2) 90 Tube AWG5 D4.72 L70 728000047L07 91 Tube AWG5 D4.72 L90 728000047L09 92 Tube AWG1 D7.35 L120 728000073L12 93 Tube AWG1 D7.35 L160 728000073L16 94 Tube AWG1 D7.35 L15 728000073L15 95 Ref Silver Label See Contrast table(2) Mark No. Description Part 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 6 XR-MT3 12 DISPLAY PCB Assy DIP-PMT1E DIP-PMT1E-E DIP-PMT1E-E DIP-PMT1E-DL DIP-PMT1E-DL 18 POWER PCB Assy GEN-PMT1E-UL GEN-PMT1E-GA GEN-PMT1E-GA GEN-PMT1E-DL GEN-PMT1E-DL 19 S-Assy PMT1 FP01 SUBPMT1FP01 Not used Not used SUBPMT1FP01 SUBPMT1FP01 19 S-Assy PMT1 FP02 Not used SUBPMT1FP02 SUBPMT1FP02 Not used Not used 20 TUNER PCB Assy TUN-PMT1E-UL TUN-PMT1E-EU TUN-PMT1E-EU TUN-PMT1E-DL TUN-PMT1E-DL 26 Power TF EI35 120V 123113513020 Not used Not used Not used Not used 26 Power TF EI35 230V Not used 123183513140 123183513140 Not used Not used 26 Power TF EI35 11-2 Not used Not used Not used 1231D3513140 1231D3513140 27 Power TF EI66 120V 123516636021 Not used Not used Not used Not used 27 Power TF EI66 230V Not used 123586636142 123586636142 Not used Not used 27 Power TF EI66 11-2 Not used Not used Not used 1235D6636140 1235D6636140 29 Fuse #23901.6 (1.6A) 124016020001 Not used Not used Not used Not used 29 Fuse #21801.6 (1.6A) Not used 124016000002 124016000002 124016000002 124016000002 32 PLA-ULP-6'06"-SP2NMG 134117120108 Not used Not used Not used Not used 32 PLA-VDE-6'06"-VDG Not used 134220120001 Not used Not used 134220120001 32 PLA-MOU-6'06"-BS6 Not used Not used 134240120014 Not used Not used 32 PLA-JIS-6'06"-JIS Not used Not used Not used 134100120001 Not used 34 Top Panel 500PMT104001 500PMT104001 500PMT104001 500PMT148001 500PMT148001 36 Back Cover 500PMT113001 500PMT181000 500PMT181000 500PMT113001 500PMT113001 58 Display Filter Plate 650PMT147001 650PMT147002 650PMT147002 650PMT147002 650PMT147002 64 Bushing 700PMT156000 700PMT146000 700PMT146000 700PMT146000 700PMT146000 66 65 Label 809PMT194010 Not used Not used Not used Not used 68 FCC Label 809PMT194030 Not used Not used Not used Not used NSP 69 Serial No Barcode Label 809PMT194040 809PMT194120 809PMT194090 Not used Not used 70 Warning Label MT3KUC 809PMT194050 Not used Not used Not used Not used 70 Warning Label MT3E Not used 809PMT194080 809PMT194080 Not used Not used 70 Warning Label MT3D Not used Not used Not used 809PMT194100 Not used 70 Warning Label MT3DL Not used Not used Not used Not used 809PMT194110 71 Back Label MT3KUC 809PMT196010 Not used Not used Not used Not used 71 Back Label MT3MY Not used 809PMT196020 Not used Not used Not used 71 Back Label MT3NV Not used Not used 809PMT196030 Not used Not used 71 Back Label MT3DBD Not used Not used Not used 809PMT196040 Not used 71 Back Label MT3DL Not used Not used Not used Not used 809PMT196050 72 Fuse Caution Label 809036380130 Not used Not used Not used Not used NSP 78 Front Cover 600PMT119010 600PMT119020 600PMT119020 600PMT119010 600PMT119010 85 CD Caution Label Not used 809PMT194070 809PMT194070 809PMT194070 809PMT194070 NSP 86 Fuse Label Not used 809PMT194130 809PMT194130 809PMT194130 809PMT194130 87 Voltage Sel. Cover Not used Not used Not used 500PMT110001 500PMT110001 88 Voltage Sel. Knob Not used Not used Not used 510PMT112001 510PMT112001 NSP 89 Serial Label Not used Not used Not used 809000009000 809000009000 95 Ref Silver Label Not used 809PMT151000 809PMT151000 Not used Not used Part No. Mark No. Symbol and Description KUCXCN MYXCN NVXCN DBDXCN DLXCN/NC (2) CONTRAST TABLE XR-MT3/KUCXCN, MYXCN, NVXCN, DBDXCN and DLXCN/NC are constructed the same except for the following : 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 7 XR-MT3 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 8 XR-MT3 2.2 CD MECHA. SECTION C A C B BA 8 8 3 51 6 41 51 56 50 37 50 2 43 46 55 42 20 53 18 19 49 9 49 8 7 5 8 4 53 52 38 39 40 39 38 27 45 21 24 35 36 48 29 25 26 22 47 11 15 54 23 33 32 57 28 1 53 30 31 44 49 16 48 17 14 12 10 13 34 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 9 XR-MT3 Mark No. Description Part No. • CD MECHA. SECTION PARTS LIST Mark No. Description Part No. 1 Assy Chassis 45-093-4256 2 Drawer 2 45-264-3278 3 Assy Holder L 45-093-3241 4 Assy Holder R3B 45-093-3296 5 Assy Gear Drive 45-093-4243 6 Assy Carriage 101 45-093-4347 7 Bevel Gear 4 45-222-4214 8 Assy Gear Star 45-093-4244 9 Cover 2 45-112-3154 10 Shaft 45-300-4173 11 Slider 4 45-259-3175 12 Gear Spline 45-222-4021 13 Bevel Gear 1 45-222-4059 14 Gear Idler 1 45-222-4176 15 Plate Spring 45-160-4174 16 Bevel Gear 3 45-222-4177 17 Pulley C 45-222-4058 18 Assy Clamper SO 45-093-4358 19 Arm Slider R 45-219-3187 20 Arm Slider L 45-219-3188 21 Slider 1 45-259-2185 22 Assy Slider 2 45-093-3240 23 Arm Stopper A2 45-239-4279 24 Arm Stopper B 45-239-4065 25 Gear Idler A 45-222-4128 26 Gear Idler C 45-222-4051 27 Lever 2 45-259-3289 28 Lifter 45-259-3025 29 Pulley A 45-229-4052 30 Assy Motor CRG S 45-093-4238 31 Assy Motor DRW S 45-093-4239 32 Spring 01-080-4541 33 Spring 01-082-4643 34 Spring 01-082-4647 35 Belt 02-083-4171 36 Belt 02-083-4172 37 Cushion 45-063-4136 38 Insulator 45-063-3201 39 Insulator 45-063-3202 40 Pickup Unit KSM213CCM 41 Assy Carriage 201 45-093-4348 42 Assy Carriage 301 45-093-4349 43 Spacer SW 45-219-4127 44 Assy PC Board A 45-093-4263 45 Assy PC Board B 45-093-4265 46 Assy PC Board C 45-093-4264 47 Rubber Cushion 45-063-4115 48 Washer GWP15×045025S 49 Screw GSL20A2606 50 Screw GSL20B2006 51 Screw GSL10B2006 52 Washer GWN31×120050 53 Screw GSL15A2608 54 Screw GSP14A2604 55 Screw GST15A2005 56 Lead Wire 45-072-4171 57 Lead Wire 45-072-4172 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 XR-MT3 10 A B C D 1 2 3 4 1 2 3 4 10 10 2 5 27 28 29 30 CN3 (16P) CN4 (6P) CN1 (4P) CN204 (4P) CN101 CN102 CN6 (30P) CN8 (30P) CN401 (24P) CN205 (24P) CN404 (17P) CN207 (17P) CN5 CONTROL DATA CN402 Spindle Motor PICKUP ASSY CD MECHA. (16P) B CD SERVO PCB ASSY G DISPLAY PCB ASSY A TUNER PCB ASSY F HP JACK PCB ASSY 4 Carriage Motor Drawer Motor PHONES AM FM ANTENNA + - + - 3 2 1 1 4 1 4 1 2 CARR+ FIN RFO RFI CD-L +9V L-CH R-CH CD-R CARR- DRAW- DRAW+ IC2 TA2065F RF AMP. IC1 TC9284BF DECODER IC401 PDA068A SYSTEM CONTROL IC LCD401 FL TUBE IC4 BA4558N IC6 TA7291S DRIVER IC3 TA2092N DRIVER 1 LO 6 RO 2 53 2 7 3 IC7 TA7291S DRIVER 7 3 FE101 T101 T103 1 8 9 1 9 1 2 5 27 28 29 30 73-76 VOL JOG KEY INPUT M M 6 1 7 RIN FIN RIN 5V 12 12 -24V 14 14 3V8 15 15 P8V 17 17 3V8 +9V 8-10 8-10 12-15 12-15 FUNCTION JOG (PH) (PH) (PH) (PH) (FM) (AM) (FM) (AM) 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK 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 XR-MT3 11 A B C D 5 6 7 8 5 6 7 8 7 9 12 13 10 7 9 12 13 10 CN206 (16P) CN202 (16P) J201 (13P) CN206 (4P) SN206 (4P) CN203 (13P) D TERMINAL/JACK PCB ASSY C AMP PCB ASSY E POWER PCB ASSY FM-IN TUNER-L TUNER-L L-CD R-CD TUNER-R TUNER-R AM-RF IC901 BA4558N BUFFER IC201 BU4052BC SELECTOR IC251 STK4142 AMPLIFIER IC302 5V REG. TF302 POWER TRANSFORMER TF303 POWER TRANSFORMER D312 D301-D304 IC304 F306 AC IN 1.6A/250V IC303 IC305 IC307 IC308 IC202 BH3854AFS IC101 LA1837NZ 1 27 17 16 11 13 L-CH R-CH 3 1 11 13 3 1 CN13 (3P) CN208 (3P) 1 3 1 3 9V 9V 1 CN11 (14P) CN301 (14P) +TUNER9V +TUNER9V AC31V LIVE NEUTRAL AC31V +M9V 9V +31V -31V +CD9V +MCU9V AC3.8V AC3.8V AC3.8V AC24V MCUAC AC3.8V -24V 5V 5V 2 3 4 8 9 10 11 1 2 3 4 8 9 10 11 L R AUXOUT L R SPEAKER OUT L R AUXIN 5 7 3 1 18 13 31 24 14 15 13 5 3 2 2 9 3 1 1 10 1 4 1 4 1 2 3 5 6 8 9 10 1 2 3 5 6 8 9 10 4 11 IC301 9V REG. CN204 (9P) SN204 (9P) CN302 (12P) SN302 (12P) 9 7 3 9 7 3 9V +31V -31V IC306 9V 4 2 : AUDIO SIGNAL ROUTE (TUNER) : AUDIO SIGNAL ROUTE (RF/CD) (T) : AUDIO SIGNAL ROUTE (AM) (AM) : AUDIO SIGNAL ROUTE (FM) (FM) : AUDIO SIGNAL ROUTE (AUX) (AU) (AU) (AU) (AU) (AU) (PH) (PH) (PH) (PH) (AU) (T) (AU) (AU) (AU) (PH) (AU) (AU) : AUDIO SIGNAL ROUTE (PHONES) (PH) (T) (T) (T) (FM) (AM) 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 XR-MT3 12 A B C D 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 1 2 3 4 5 6 7 8 9 1 2 3 4 1 2 3 4 10 11 12 13 14 15 16 PICKUP ASSY CN3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 CN207 CN404 CN102 KUCXCN DBDXCN DLXCN/NC MYXCN NVXCN CN102 FM ANT 1 2 CN101 AM ANT FM ANT CN1 CN204 CN6 CN8 DGND R-CH L-CH S- CLT 1 2 3 4 CN5 CARRIAGE MOTOR DRAWER MOTOR CARR+ DGND R-CH L-CH EXTRA SW SP CLT HOME SW CN2 SW CN1 SW OP/CL SW FWD SW RVS SW DMF DMR CMF CMR CD POWER SLT BUCK CCE B3 B2 B1 B0 MG AG DG +9V +9V CD-L CD-R CARR- DRAW- DRAW+ 1 2 3 4 5 6 CN4 DM+ DM- FM+ FM- SLT GND 1 2 3 4 5 6 CN2 EXTRA SW HOME SW COM CN2 SW CN1 SW OP/CL SW 7 FWD SW 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 CN401 CN205 FWD SW RVS SW OP/CL SW CN1 SW CN2 SW HOM SW EXTRA SW DMR DMF CMR CMF CD-BUS0 CD-BUS1 CD-BUS2 CD-BUS3 CD-CCE CD-BUCK CD POWER SYS-MUTE CD-SW PUIN CLOCK POWER RDS-DATA RDS-CLOCK NC CHANNEL 0 TUNER CHANNEL 1 VOL-DATA VOL-LATCH VOL-CLOCK POWER CTRL DTS-PLLCLOCK 5V DTS-PLLPERIOD -24V GND 3V8 P8V DTS-TDATA 3V8 DTS-PLLSTEREO 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 RVS SW M M CD SERVO PCB ASSY (CD--PMT1E) CD MECHA. B HP JACK PCB ASSY F DISPLAY PCB ASSY (KUCXCN : DIP-PMT1E) (MYXCN, NVXCN : DIP-PMT1E-E) (DBDXCN, DLXCN/NC : DIP-PMT1E-DL) G TUNER PCB ASSY (KUCXCN : TUN-PMT1E-UL) (MYXCN, NVXCN : TUN-PMT1E-EU) (DBDXCN, DLXCN/NC : TUN-PMT1E-DL) A 3.2 OVERALL WIRING 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 XR-MT3 13 A B C D 5 6 7 8 5 6 7 8 L R AUX IN L R AUX OUT 1 2 3 1 2 3 CN13 TUNER-L GND TUNER-R 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 CN203 J201 MUTE AGND VOLOUTR AGND VOLOUTL AGND LINEOUTL MUTE CLT LINEOUTR +9V SPCTL AUXINL AUXINR 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 CN204 SN204 PWR CTL AC 9V AGND GND DGND +3V PGND -31V CN206 CN202 CN201 R-CH DGND L-CH SP CLT LATCH DATA CK MUTE CH-B CH-A L-CD AGND R-CD AGND AGND AGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN11 CN301 +M9V +TUNER9V +CD9V +MCU9V VT POWER CLT CLOCK CLT 5V AC3.8 AC3.8 -24V D GND D GND M GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CN302 SN302 AC12V AC12V AC31V AC31VGND AC31V AC24V AC24VGND AC3.8V AC3.8V MCUAC MCUACGND RELAYB+ 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 LIVE NEUTRAL AC IN SPEAKER SUBWOOFER L R 1 2 3 4 1 2 3 4 CN206 TERMINAL/JACK PCB ASSY (JK--PMT1E) AMP PCB ASSY (AUD-PMT1E) POWER PCB ASSY (KUCXCN : GEN-PMT1E-UL) (MYXCN : GEN-PMT1E-GA) (NVXCN : GEN-PMT1E-GA) (DBDXCN : GEN-PMT1E-DL) (DLXCN/NC : GEN-PMT1E-DL) C D E Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". 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 XR-MT3 14 A B C D 1 2 3 4 1 2 3 4 CN301 E CN202 C CN404 G CN401 G CN6 B CN201 C CN101 118-040102-002A CN102 KUCXCN, DBDXCN, DLXCN/NC : 118-040102-002A MYXCN, NVXCN : 118-030401-000A C184 50P C288 50P C180 0.01 R412 L108 CN11 136-14PMT1-B00J CN13 136-03PMT1-B00J CN206 135-006116-160J CN207 135-TOCB17-171J CN205 135-FEBTVK-240J CN8 135-006232-300J 042-104511-000A 019-000107-006A 008-314170-008A 008-314170-008A KV1561A-2 012-007840-010A 007-200610-000A KV1561A-2 012-006120-010A 008-685500-000A 2SC1815 2SC1815 IC102 010-849257-001A (TC9257P) 009-607200-000A 2.2K 8.2K 4.7K 2.2K 2.2K R424 (AM) (AM) (AM) (AM) (FM) (FM) (FM) (FM) (FM) (AM) (AM) (T) (T) (HP) (HP) (HP) (HP) (HP) (HP) (HP) A 3.3 TUNER PCB ASSY 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 XR-MT3 15 A B C D 5 6 7 8 5 6 7 8 TUNER PCB ASSY (KUCXCN : TUN-PMT1E-UL) (MYXCN, NVXCN : TUN-PMT1E-EU) (DBDXCN, DLXCN/NC : TUN-PMT1E-DL) A MYXCN, NVXCN ONLY C128 560P 5.6K 3.3K 3.3K 5.6K 5.6K 5.6K 2.2K 2.2K 6.8K C284 C285 4.7K 5.6K 4.7/50 019-000107-006A IC101 010-101837-060A (LA1837L) 012-000120-010A 012-000120-010A 2SC1815 012-002240-010A 019-000450-012A 012-7NF803-0007A 018-010014-000A 011-010051-120A 008-685500-000A 008-618150-000A 008-618150-000A 009-604332-000A C282 4.7K 2.2K 2.2K : AUDIO SIGNAL ROUTE (RF/CD) : TUNER SIGNAL ROUTE (T) : TUNER SIGNAL ROUTE (AM) (AM) : TUNER SIGNAL ROUTE (FM) (FM) : AUDIO SIGNAL ROUTE (PHONES) (HP) (AM) (AM) (AM) (AM) (FM) (FM) (FM) (FM) (T) (T) (T) (T) (T) (T) (T) (T) (T) 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 XR-MT3 16 A B C D 1 2 3 4 1 2 3 4 CN8 A CN204 CD MECHA. F DECODER BA4558N-HT 135-006232-301J 136-045CD1-201J 136-08PMT1-250J 037-003534-100 020-001693-000A IC1 010-849284-000A (TC9284BF) 008-680500-000A 2SB562 2SC1815 2.2M 1.5M 4.7K 4.7K 3.3K 4.7K 4.7K 3.3K C73 C72 (HP) B 3.4 CD SERVO PCB ASSY 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 XR-MT3 17 A B C D 5 6 7 8 5 6 7 8 CD SERVO PCB ASSY (CD--PMT1E) B CD PICKUP CD MECHA M M CARRIAGE MOTOR DRAWER MOTOR RF AMP. 008-68500-000A 018-010014-000A IC2 010-832065-000A (TA2065F) 135-TOCA16-160A 100K 100K 4.7K 0.047 100K 1.8K 220K 2.2M 2.2K 2.2K 136-067238-205J 136-04PMT1-250J IC3 010-832092-000A (TA2092N) 47K 10K W11 : AUDIO SIGNAL ROUTE (RF/CD) : AUDIO SIGNAL ROUTE (PHONES) (HP) VREF EFO RFO TSO 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 XR-MT3 18 A B C D 1 2 3 4 1 2 3 4 CN206 A CN11 A CN13 A SELECTOR AMP PCB ASSY (AUD-PMT1E) C TERMINAL/JACK PCB ASSY (JK--PMT1E) D 136-03189D-200J 135-006116-160J MTZJ4.7B DTC114ES 008-801144-000A MTZJ9.1B MTZJ5.1B MTZJ5.1B CN203 050-140060-200J 008-801144-000A 008-801144-000A BA4558N-HT BA4558N-HT 008-801144-000A 135-2001WS-140J 008-685500-000A IC301 010-400009-001A (BA09ST) 011-010240-120A 4.7/50 4.7/50 100 (T) (T) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (AU) (HP) (HP) (HP) (HP) C D E 3.5 AMP PCB, TERMINAL/JACK PCB, POWER PCB and HP JACK PCB ASSYS 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 XR-MT3 19 A B C D 5 6 7 8 5 6 7 8 CN1 B +5V REGULATOR POWER PCB ASSY (KUCXCN : GEN-PMT1E-UL) (MYXCN : GEN-PMT1E-GA) (NVXCN : GEN-PMT1E-GA) (DBDXCN : GEN-PMT1E-DL) (DLXCN/NC : GEN-PMT1E-DL) E HP JACK PCB ASSY F PHONES SPEAKER 116-008020-000 135-2001WR-040J MTZJ5.1B IC251 010-554141-000A (STK4132) 135-005267-090J 011-024001-000A 008-680500-000A 018-010016-202A 018-010016-202A 011-024001-00A R300 128-122125-000A 118-000134-001A D301-D304 : 011-025401-000A D306,D307,D309-D311,D313 : 011-024001-000A 011-010082-120A 008-685500-000A 2SC1815 136-09PMT1-C00J CN302 SN302 050-120060-251J 124-035010-000A 124-035010-000A 124-010010-002A 124-010010-002A 124-010010-002A 011-024001-000A 128-090109-000A 019-500160-000A LIVE NEUTRAL AC IN • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - 4700/16 : AUDIO SIGNAL ROUTE (RF/CD) : TUNER SIGNAL ROUTE (T) : AUDIO SIGNAL ROUTE (AUX) (AU) : AUDIO SIGNAL ROUTE (PHONES) (HP) (HP) (HP) (HP) (HP) C E F 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 XR-MT3 20 A B C D 1 2 3 4 1 2 3 4 CN205 A CN207 For DOWNLOAD A DISPLAY PCB ASSY (KUCXCN : DIP-PMT1E) (MYXCN, NVXCN : DIP-PMT1E-E) (DBDXCN, DLXCN/NC : DIP-PMT1E-DL) G 135-FESTVK-240J 135-TOCB17-171J 110-033045-013A 110-033040-013A LED401-LED403 : 110-033045-013A SW401-SW415 : 021-114165-000A NC C501 1K 1K 1K R135 G 3.6 DISPLAY PCB ASSY 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 XR-MT3 21 A B C D 5 6 7 8 5 6 7 8 SYSTEM CONTROL IC 111-000638-000A 020-000800-000A 009-332768-100A IC401 LC87F65C8A-QIP 115-000920-000A KUCXCN,MYXCN,NVXCN ONLY KUCXCN,DBDXCN, DLXCN/NC ONLY MYXCN NVXCN DBDXCN DLXCN/NC KUCXCN R462 2SC1815 Q406 C500 1K 10K 100K R461 DISPLAY PSB ASSY S401 : STOP 7 S402 : PLAY 3 8 S403 : BASS/TREBLE S404 : STANDBY/ON S405 : ENTER S406 : TIMER S407 : DISPLAY/CLOCK S408 : 4 / 1 / TUNING – S409 : ¡ / ¢ / TUNING + S410 : CD SELECT 3 S411 : CD SELECT 2 S412 : CD SELECT 1 S413 : CD3 OPEN/CLOSE 0 S414 : CD2 OPEN/CLOSE 0 S415 : CD1 OPEN/CLOSE 0 G 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 XR-MT3 22 A B C D 1 2 3 4 1 2 3 4 W180 Q120 W128 R154 R192 W242 CN207 CN206 CN205 W241 W240 W235 W234 W233 W232 W230 CN11 W115 W141 W116 W118 W103 CN13 W102 W110 W111 W108 W105 W106 W107 R424 CN8 W123 W125 W124 W122 R155 Q113 W130 W121 W113 W129 W131 W127 W117 W126 W114 W109 W119 W120 W101 W104 RA402 R421 R413 R412 R411 R407 R408 R409 R410 D104 R142 C144 C167 Q112 T108 D103 R176 R175 C171 C172 C142 R137 R139 R138 D102 R136 C141 C145 R170 R167 R168 R165 R166 R169 R157 R171 R172 C174 C173 C146 C196 C170 T107 R147 Q115 R178 DZ102 R161 R181 C178 Q118 R160 R199 C163 L106 C160 C179 C176 C159 C161 C162 CX102 IC103 UNREG+ MCU8V M9V CD9V CD9V M9V DGND MGND MGND +5V DGND DGND +5V DGND 3V8 +5V DGND AGND AGND AGND AGND AGND AGND AGND RED RED CONTACT SIDE CONTACT SIDE 15 10 5 1 20 15 10 5 1 1 30 25 20 15 10 5 15 10 5 1 1 10 5 1 15 10 5 1 16 15 1 NC M GND D GND D GND -24V AC 3.8V AC 3.8V 5V C CLT P CLT UNREG+ TU9V MCU9V M9V CD9V 5 LATCH 4 SP CLT 3 HLCH 1 HRCH 2 D GND 6 DATA 7 CK 8 MUTE 9 CH B 10 CH A 11 CD L 12 A GND 13 CD R 16 LINE MUTE 14 A GND 15 A GND D GND R CH L CH EXTRA SPCLT HOME CN2 CN1 O/C FWD RVS DMF DMR CMF CMR CD PWR SLT BUCK CCE B3 B2 B1 B0 M GND A GND D GND M 9V CD 9V CD L CD R 10 6V 13 GND 3 TUNER 2 CH 0 4 CH 1 6 VOL-LATCH 8 POWER CTL 15 P8V 5 VOL-DATA 7 VOL-CLOCK 9 DTS-CLOCK 11 DTS-PERIOD 16 DTS-DATA 12 -24V 14 3.8V 17 3.8V DTS-STEREO RDS-CLOCK RDS-DATA CLOCK-PWR CD-SW_PUN SYS-MUTE CD-POWER CD-BUCK CD-CCE CD-BUS3 CD-BUS2 CD-BUS1 CD-BUS0 CMF CMR DMF DMR EXTRA SW HOME SW CN2 SW CN1 SW O/C SW RVS SW FWD SW E E E E E E E E E E NOTE FOR PCB DIAGRAMS : 4. PCB CONNECTION DIAGRAM 4.1 TUNER PCB ASSY Part numbers in PCB diagrams match those in the schematic diagrams. 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. View point of PCB diagrams. Capacitor Connector P.C.Board Chip Part SIDE A SIDE B Q120 Q112 Q118 Q113 Q115 IC103 CN6 B TUNER PCB ASSY A CN404 H CN301 E CN201 C CN202 C CN401 H 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 XR-MT3 23 A B C D 5 6 7 8 5 6 7 8 C181 P105 P104 P103 P102 C180 L107 R182 C182 C183 DZ103 P101 C184 W247 W246 W245 C188 C187 C186 W243 R180 W227 W226 CN102, W124 W129 W134 W132 W139 W140 W136 C190 C191 R191 R190 W133 R153 C157 D104 W142 R134 W138 C168 R141 R140 C144 R121 R125 C167 D101 T106 C140 CF102 Q111 T105 IC101 R179 R176 R175 C177 C126 C125 C127 C131 C136 C137 C165 C166 P106 R124 R127 R174 C130 C142 R138 C185 R136 C145 R129 R167 R168 R165 R166 R130 R173 R133 C132 R128 C128 R163 R164 C196 C133 C170 C169 R132 C197 C135 C129 C147 CF103 W143 Q105 W135 R146 R150 C139 R177 C158 L102 C148 C151 C150 R144 C152 C154 R149 CX101 IC102 R104 R110 C106 C121 R151 C156 R152 Q117 Q116 C105 R109 C111 R108 R106 R107 C109 Q102 R105 C108 CF101 R102 R101 C107 C104 R103 Q101 C103 C102 C101 FE101 R115 C119 T101 Q107 VD103 C120 TC101 R111 R113 VD101 C116 C113 C123 T103 CN101 CN102 AGND AGND AGND +9V +9V AGND +9V WHITE WHITE TUNER BOARD 20 15 10 5 1 30 25 20 16 15 10 5 1 PMT1-01-01 E E E E E E E E E E E E E E SIDE A Q111 IC101 Q116 Q117 Q101 Q102 Q107 Q105 IC102 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 XR-MT3 24 A B C D 1 2 3 4 1 2 3 4 C54 C75 W49 C56 W38 4 1 2 3 C46 CN6 W36 W6 R72 R73 W37 CN3 VR3 W23 R39 R95 R94 W25 R36 D1 W42 CN1 W32 W33 W3 W29 W26 W19 C4 C35 W8 C36 C22 W39 W45 W44 W46 W48 W47 R61 R60 R35 R56 R57 R58 R59 W43 W41 W40 W34 W31 W30 W1 W2 W4 W5 W7 W21 C39 W14 W10 W9 W12 W11 R34 W22 W28 W27 W24 R67 R28 R33 R68 C49 C50 R40 W35 R41 C41 R92 W15 W17 W16 W13 R2 R1 W18 W20 CN5 CN2 C73 C72 IC6 IC5 K21 K20 K19 D3 D2 C40 Z1 R38 Q2 R93 Q6 C47 C42 R91 R90 Q5 Q1 IC4 L2 C34 C55 C51 C48 C38 C37 C45 C16 C20 C27 C61 C62 C65 C68 VR2 VR1 VR4 L1 CN4 C31 C29 C12 C9 IC3 X1 GNDCD TEO TEB FEO FEO GNDM CD+9V CD+9V GNDCD CD+9V GNDCD VREF VREF CD+5V CD+9V CD+9V GNDCD GNDCD CD+5V CD+5V CD+5V GNDCD GNDCD GNDCD GNDCD GNDM CD+9V GNDM GNDCD CD+5V BLACK RED RED RED SERVO BOARD 15 10 5 1 5 1 20 15 10 5 1 5 10 15 25 20 30 5 1 1 5 1 5 1 5 1 1 RFO FEO TSO VREF 1 GND SLT FM- FM+ DM- DM+ CARR+ CARR- DRAW- DRAW+ SPCLT L-CH R-CH DGND RVS FWD OP/CL CN1 CN2 COM HOME EXTRA CDL +9V AG B0 B2 CCE SLT CDR +9V DG DG B1 B3 BUCK CMR CDPWR CMF DMF FWD CN1 DMR RVS OP/CL CN2 HOME SPCLT EXTRA L-CH DGND R-CH PMT-1-01-03 CN204 L205 P201 D260 D261 C287 C280 C281 HP201 HP BOARD PMT1-01-10 SIDE A IC6 IC4 Q5 Q6 IC5 CARRIAGE MOTOR, DRAWER MOTOR PICKUP ASSY CD MECHA. CD MECHA. CD SERVO PCB ASSY B HP JACK PCB ASSY F CN8 A IC3 Q1 VR4 VR1 VR2 VR3 B F 4.2 CD SERVO PCB and HP JACK PCB ASSYS 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 XR-MT3 25 A B C D 1 2 3 4 1 2 3 4 GNDCD GNDM CD+9V CD+9V GNDCD CD+9V GNDCD VREF VREF CD+5V CD+9V CD+9V GNDCD GNDCD CD+5V CD+5V CD+5V GNDCD GNDCD GNDCD GNDCD GNDM CD+9V GNDM CD+5V GNDCD SERVO BOARD 1 DGND R-CH L-CH SPCLT CDR +9V DG DG B3 B1 BUCK CDPWR CMF DMF FWD CN1 HOME EXTRA R-CH DGND L-CH SPCLT CN2 OP/CL RVS DMR CMR SLT CCE B2 B0 AG +9V CDL 5 10 15 GND SLT FM- FM+ DM- DM+ 5 1 10 5 1 15 20 5 1 30 25 20 15 10 5 5 1 EXTRA HOME COM CN2 CN1 OP/CL FWD RVS 5 5 1 1 1 CARR+ CARR- DRAW- DRAW+ 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 38 24 15 1 48 45 40 35 30 25 20 14 10 5 1 PMT-1-01-03 R32 R83 C26 C28 R30 R24 R31 R29 R27 R26 R25 C8 C43 C15 C1 R15 C17 C32 R17 C24 C44 R23 R22 R16 R6 C25 C2 IC2 C74 R37 C60 R53 C11 R3 C6 C7 R5 C57 R48 R46 R55 C64 R45 R44 R43 R42 R51 R50 C14 R82 R75 R77 R74 R76 C30 R8 C23 C18 C69 C19 C13 C10 R10 R13 R11 R12 C21 R7 R21 R20 R19 IC1 R9 C33 C66 R66 C3 C71 R4 C59 R54 C58 C53 C52 R52 R47 R49 SIDE B IC2 IC1 CD SERVO PCB ASSY B 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 XR-MT3 26 A B C D 1 2 3 4 1 2 3 4 W228 W291 W290 W212 W214 W211 W213 W201 R206 D209 R220 R202 R300 D257 D256 Q264 Q263 CN208 R229 CN20 R228 C278 Q262 C235 C237 D208 C236 D206 D205 D204 R290 P4 P3 P1 CN203 W207 R218 W216 W280 C229 R204 R203 R205 C209 C207 D202 D203 W209 W206 D201 CN201 W203 W252 W258 W259 W215 W268 C219 C218 C217 C234 R224 R223 R222 R221 C232 C231 C230 W204 R210 R215 R209 R208 C215 W267 R291 R292 R294 R293 Q258 Q259 Q261 Q260 Q257 D C260 C225 R283 R217 Q201 C212 IC202 R216 C214 C216 C220 C221 C226 R219 C228 C224 C223 C206 C210 C222 R226 R225 R227 C204 R211 C213 C227 C211 CN202 C203 C233 IC201 R214 AGND AGND AGND DGND HPGND DGND GND +9V -31V AUDIO BOARD 1 15 10 5 1 1 15 10 5 1 5 1 AC VIDEO AGND AGND AGND TUN-L TUN-R AGND AGND -31V PGND +31V DGND GND 9V PWRCTRL CD-R CD-L CH-A CH-B MUTE CK DATA HPGND LATCH SP-CLT HPLCH HPRCH PMT1-01-02 16 E E E E E E E E E E E E E E E E E E AMP PCB ASSY C CN206 A SN204 E CN13 A IC201 Q201 Q264 Q260 Q261 Q263 Q262 Q257-Q259 C 4.3 AMP PCB ASSY 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 XR-MT3 27 A B C D 5 6 7 8 5 6 7 8 Q265 C280 R249 R250 W292 W228 W211 W289 R277 W288 W287 W286 W285 W283 R300 Q264 Z6 R280 L201 R296 R295 C279 CN207 CN204 GND SPCTL D254 3 R271 P2 CN203 216 W280 R251 R254 C229 15 W268 W263 R285 W235 C262 C261 C277 C276 C270 C268 L253 R267 W269 W267 W257 W264 R291 R294 R293 Q258 Q261 Q260 CN206 C263 D252 R282 R269 C271 C264 R266 R270 C259 R263 C260 R264 C266 R276 R274 R275 C267 C269 R278 IC251 D251 R273 C265 R268 R260 C252 R253 R252 C257 R258 C256 R256 C255 R257 R281 C254 R283 R286 R289 R288 C272 D255 R265 Q252 RL251 C258 R279 R287 Q251 Q253 R262 R261 C251 R255 C253 R259 R272 Q256 D253 Q255 AGND AGND AGND -31V GNDB GND -31V +31V 10 5 1 5 1 1 15 10 5 1 AC VIDEO MUTE A3 AGND -31V PGND +31V DGND GND 9V PWRCTRL AGND AGND AGND AUXINL AUXINR SPCTL / GND +8V LINEOUTR LINEOUTL VOLOUTL VOLOUTR AGND 12 6 18 1 E E E E E E E E E E E E E E E E E E E E E E SIDE A J201 D Q252 Q251 Q253 Q265 Q264 Q260 Q261 59 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 XR-MT3 28 A B C D 1 2 3 4 1 2 3 4 Q304 Q303 Q302 Q301 D309 P301 D303 D301 D302 D304 R313 C320 R312 C319 W321 SN204 W303 W315 W314 R311 W305 W308 R310 R309 W313 W316 W320 CN301 R301 ORANGE D313 W319 W318 W317 W302 D310 D307 W311 W312 D306 W309 W304 W301 C302 YELLOW IC304 IC303 IC305 IC306 IC307 IC308 SN302 CN302 C313 C308 C309 R302 R305 R303 C307 D305 D308 R304 C301 C303 C304 C306 C305 C310 C317 C318 R306 R307 D312 IC302 IC301 +9V +9V +9V +9V +5V AC GND GND AC31V AC31V RELAY B+ UNREG+ UNREG+ UNREG+ UNREG+ AC3V8 AC3V8 BROWN RECTIFIER BOARD TRANSFORMER AC 12V AC 12V AC 31V AC 31V GND AC 31V AC 24V AC 24V GND AC 3.8V AC 3.8V MCU AC MCU AC GND RELAY B+ 1 1 5 5 10 10 10 5 1 5 1 P CLT +MCU8V +M8V A GND PMT1-01-07 +TUNER8V +CD8V POWER GND -31V +31V S GND D GND +9V AC M GND D GND D GND -24V AC 3.8V AC 3.8V 5V CLK CLT P CLT PMT1-01-06 E E E E E E E E POWER PCB ASSY E CN204 C CN11 A IC302 IC301 IC308 IC305 IC303 IC304 Q301 Q302 Q303 Q304 E 4.4 POWER PCB ASSY 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 XR-MT3 29 A B C D 5 6 7 8 5 6 7 8 ORAN YELL N L TF303 RL301 R308 C316 C315 L301 W307 W306 F306 D311 TF302 SW301 SW302 ANSFORMER BOARD YELLOW ORANGE N L PRIMARY DANGER SIDE A AC IN LIVE NEUTRAL E 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 XR-MT3 30 A B C D 1 2 3 4 1 2 3 4 D902 R962 C936 C918 C904 C935 C934 R961 D901 C933 C932 W917 W916 W915 W914 W913 R960 C921 C922 C923 C931 C930 R959 R958 CN202 CN201 R957 R956 Q913 R955 Q912 R954 R953 Q911 C924 C925 W910 R952 R951 R950 R949 C927 C914 R924 R947 R946 C920 R937 R901 R902 C901 J201 R945 Q910 Q909 Q908 Q907 R938 R944 C926 R942 R943 R940 R939 R941 Q901 R912 Q902 R911 Q903 W902 GND W912 W911 R933 R921 Q905 R929 W901 W903 W906 J901 J902 J903 J904 C919 W904 W907 W905 R904 R914 R935 C913 R922 R923 R948 C912 R920 R934 R936 R927 R925 R926 C915 C917 C911 C928 C905 C929 R919 C909 C902 R907 R917 R918 R932 R908 R909 R931 R930 R928 Q904 Q906 IC902 C907 C903 C910 R915 R905 R916 R906 C908 R910 IC901 R903 R913 C906 +9V AGND AGND AGND AGND AGND AGND AGND AUX BOARD 5 5 1 1 1 5 10 VIDEO MUTE AUXINR AUXINL SPCTL +8V LINEOUTL MUTE CLT LINEOUTR AGND VOLOUTR AGND VOLOUTL AGND PMT1-01-09 E E E E E E E E E E E E E E E E E E E E E E E E E E AUX OUT R AUX OUT L AUX IN R AUX IN L SIDE A TERMINAL/JACK PCB ASSY D CN203 C Q904-Q906 Q911 IC902 IC901 Q907 Q913 Q903 Q902 Q908-Q910 Q912 Q901 D 4.5 TERMINAL/JACK PCB ASSY 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 XR-MT3 31 A B C D 1 2 3 4 1 2 3 4 D404 C421 C415 C500 R463 C419 W435 Q406 Q403 Q402 Q404 Q405 R462 C406 A C501 R435 W409 CN404 C420 C407 W434 J433 CN15 SN15 C414 C408 R448 R447 G411 W428 C416 C417 R461 W432 R444 W420 C402 W426 R425 W403 LED412 W417 C401 C404 C497 C498 C499 C403 D403 W418 W404 R414 R418 R419 R135 R420 R442 R436 R431 R415 TP401 W416 W419 C409 W423 W424 W407 W406 W405 D401 R443 W425 R426 C418 X402 X401 W427 R416 R417 R427 W410 D402 W429 R446 R445 R449 C410 C413 C412 W408 W422 R450 W415 W414 W413 W412 W411 CN402 R437 R438 R439 R440 R441 W421 R403 R402 R401 R460 R434 R432 R433 R430 R429 R428 RA403 R452 R453 R454 RA404 RA405 RA406 C405 CN401 LCD401 REM401 VR401 VR402 LED408 LED411 LED409 LED410 LED404 LED407 LED405 LED406 LED403 LED402 LED401 SW405 SW406 SW407 S409 S408 S401 S414 S415 S412 S411 S402 S413 S410 S403 S404 IC401 PMT1-01-05 +5V +5V DGND DGND -24V +5V -24V DGND AC3V8 P9V AC3V8 +5V +5V +5V CONTROL BOARD DISPLAY BOARD 1 1 10 5 1 5 10 15 20 10 5 5 1 15 10 DIS CLT GND KEY 2 KEY 1 KEY 0 +9V D3 LED D2 LED D1 LED +5V DIS CLT GND KEY 2 KEY 1 KEY 0 +9V D3 LED D2 LED D1 LED +5V CLOCK TIMER ENTER PLAY/PAUSE STOP UP DOWN DISC3E DISC2E DISC1E DISC1 DISC2 DISC3 POWER 1 NC 1 BASS/TREBLE PMT1-01-05 PMT1-01-04 10 6V 13 GND 3 TUNER 2 CHANNEL 0 4 CHANNEL 1 6 VOL-LATCH 8 POWER CTL 15 P9V 5 VOL-DATA 7 VOL-CLOCK 9 DTS-CLOCK 11 DTS-PERIOD 16 DTS-DATA DTS-STEREO RDS-CLOCK RDS-DATA CLOCK_PWR CD-POWER SYS-MUTE CD-SW_PUN CD-BUCK CD-CCE CD-BUS3 CD-BUS2 CD-BUS1 CD-BUS0 CMF CMR DMF DMR EXTRA SW HOME SW CN2 SW CN1 SW O/C SW FWD SW RVS SW 12 -24V 14 3.8V 17 3.8V E E E E E E E E E E SIDE A DISPLAY PCB ASSY G CN205 A CN207 A Q405 Q402 Q403 Q405 Q406 IC401 G 4.6 DISPLAY PCB ASSY 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 32 XR-MT3 Mark No. Description Part No. Mark No. Description Part No. 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 R 5 0 K 1 Ω → 1R0 ..................................................................................... RS1P 1 R 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 LIST OF WHOLE PCB ASSEMBLIES Mark Symbol and Description Part No. Remarks KUCXCN NSP TUNER PCB ASSY CD SERVO PCB ASSY AMP PCB ASSY TERMINAL/JACK PCB ASSY POWER PCB ASSY HP JACK PCB ASSY DISPLAY PCB ASSY TUN-PMT1E-UL CD--PMT1E AUD-PMT1E JK--PMT1E GEN-PMT1E-UL • • • • • DIP-PMT1E MYXCN TUN-PMT1E-EU CD--PMT1E AUD-PMT1E JK--PMT1E GEN-PMT1E-GA • • • • • DIP-PMT1E-E NVXCN TUN-PMT1E-EU CD--PMT1E AUD-PMT1E JK--PMT1E GEN-PMT1E-GA • • • • • DIP-PMT1E-E DBDXCN TUN-PMT1E-DL CD--PMT1E AUD-PMT1E JK--PMT1E GEN-PMT1E-DL • • • • • DIP-PMT1E-DL DLXCN/NC TUN-PMT1E-DL CD--PMT1E AUD-PMT1E JK--PMT1E GEN-PMT1E-DL • • • • • DIP-PMT1E-DL TUNER PCBASSY TUN-PMT1E-UL, TUN-PMT1E-EU and TUN-PMT1E-DL are constructed the same except for the following : A Mark Symbol and Description Part No. Remarks TUN-PMT1E-UL, TUN-PMT1E-DL TUN-PMT1E-EU IC103 Q111, Q118 DZ102 L106 C130 C159 C160 C161, C162 C163 C176 C178 C179 R127 R160, R174 R161 R181 CX102 (4.332MHz) CN102 JP Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used 118-040102-002A Not used BU1923 008-618150-000A MTZJ5.1B 018-010014-00A 003-20280-050 CEAT2R2M50 CEAT101M10 CCCCH330J50 CGCYX104K25 CKCYB561K50 003-20380-050 CKCYF473Z50 RD1/4PU474J RD1/4PU222J RD1/4PU102J RD1/4PU334J 009-604332-000A 118-030401-000A 054-010A50-090J 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 33 XR-MT3 Mark No. Description Part No. Mark No. Description Part No. POWER PCB ASSY GEN-PMT1E-UL, GEN-PMT1E-GA and GEN-PMT1E-DL are constructed the same except for the following : E Mark Symbol and Description Part No. Remarks GEN-PMT1E-UL GEN-PMT1E-GA GEN-PMT1E-DL SLIDE SW Not used 025-230041-000A DISPLAY PCB ASSY DIP-PMT1E, DIP-PMT1E-E and DIP-PMT1E-DL are constructed the same except for the following : G Mark Symbol and Description Part No. Remarks DIP-PMT1E LED WLEDS03304 GRN R445 R446 Not used RD1/4PU473J RD1/4PU473J DIP-PMT1E-E 110-033041-003A RD1/4PU473J Not used DIP-PMT1E-DL Not used Not used RD1/4PU473J Mark No. Description Part No. Mark No. Description Part No. PCB PARTS LIST FOR XR-MT3/KUCXCN UNLESS OTHERWISE NOTED TUNER PCB ASSY SEMICONDUCTORS IC101(ICREVA-AFM-IF-MPX LA1837L) 010-101837-000A IC102 (ICPLL TC9257P) 010-849257-001A Q102,Q105 (TRANSISTOR 2SC1417) 008-314170-008A Q113,Q115 (TRLPNPPWR 3CA8550) 008-685500-000A Q120 (TR DTA114YS) 008-801144-000A Q112,Q116,Q117 2SC1815 Q101,Q107 2SK161 D101-D104 1N4148 VD101,VD103 KV1561A-2 DZ103 (ZENER IN-5231B,HZ5C1) 011-010051-120A COILS AND FILTERS L102 (INDUCTOR 100µH) 018-010014-000A L108 (BAD COIL #BA3534) 037-003534-100 CF102,CF101 019-000107-006A CERAMIC FILTER SFE10 CF103 (CERAMIC FILTER LTU450G2) 019-000450-012A CAPACITORS C173,C174,C139,C103 (0.002µF) 003-020280-050 C177,C128,C129,C140,C185,C116 003-020380-050 C148,C150 (CERAMIC CAP 0.02µF) 003-020380-050 C154,C152 (CERAMIC CAP 24pF) 003-024010-050 C147 (CERAMIC CAP 0.04µF) 003-040380-050 C288,C183,C184 (CERAMIC 50pF) 003-050010-050 C135 (CERAMIC CAP 820pF/50V) 003-082110-050 C123 (POLY CAP 350pF/50V) 005-035100-000A C113 CCCCH100D50 C190 CCCCH101J50 C101 CCCCH330J50 C156 CEAT100M50 C158 CEAT101M10 C171,C136,C141,C142,C145,C172 CEAT1R0M50 C131 CEAT220M25 C146 CEAT221M10 C125 CEAT330M16 C126 CEAT3R3M50 C127 CEAT470M16 C167,C168,C165,C166 CEAT4R7M50 C144,C137 CEATR47M50 C133,C121 CGCYX104K25 C119 CKCYB682K50 C132,C111,C106-C109,C104,C180 CKCYF103Z50 C186-C188,C101 CKCYF103Z50 C169,C170 CQMBA273J50 RESISTORS RA402 (RESISTOR NETWORK 10kΩ) 001-229103-000A Other Resistors RD1/4PU J OTHERS TC101 TRIMMER CAP CVN610-3 007-200610-000A T107,T108 IFT PF120C 10mm 012-000120-010A T105 IFT 4A-224R,10mm 012-002240-010A T103 IFT 1A612R,10mm 012-006120-010A T101 IFT 1A784R MW RF,10mm 012-007840-010A T106 IFT FM DET 600TEAS 012-7NF803-007A FE101 TUNER-FN&&&00STATION 042-104511-000A P101 JP WIRE AWG26 110mm 051-675110-009J SHIELD WIRE SINGLE 053-103077-015J CN101,CN102 EXT SP JACK 118-040102-002A 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 34 XR-MT3 Mark No. Description Part No. Mark No. Description Part No. CN206 FFC CONN SOCKET 16P 135-006116-160J CN8 FFC CONN 6232 30PINS 135-006232-300J CN205 FFC CONN SOCKET 24P 135-FEBTVK-240J CN207 FFC CONN SOCKET 17P 135-TOCB17-171J CN13 HSG PMT1-3A PEC 2001H 136-03PMT1-B00J CN11 HSG PMT1-14A PEC 2001H 136-14PMT1-B00J CX101 CRYSTAL RESONATOR 009-607200-000A (7.2MHz) CD SERVO PCB ASSY SEMICONDUCTORS IC2 (TA2065F) 010-832065-000A IC3 (IC MOTOR DRIVER TA2092) 010-832092-000A IC1 (TC9284BF) 010-849284-000A IC4 BA4558N-HT IC5,IC6 TA7291S Q2 (TRLNPNPWR 3DA8050) 008-680500-000A Q1 (TRLPNPPWR 3CA8550) 008-685500-000A Q5 2SB562 Q6 2SC1815 D1-D3 1N4148 COILS L1 (INDUCTOR 100µH) 018-010014-000A L2 (BAD COIL #BA3534) 037-003534-100 CAPACITORS C13,C19,C43 (CHIP CAP 24pF/50V) 003-624052-050A C18 CCSRCH101J50 C57,C58 CCSRCH121J50 C52,C52,C59,C60 CCSRCH221J50 C15 CCSRCH270J50 C8 CCSRCH4R0C50 C37,C68,C12,C20 CEAT100M50 C34,C38,C40,C45,C61,C62,C54 CEAT101M10 C65 CEAT101M10 C42 CEAT102M10 C9 CEAT1R0M50 C27 CEAT220M25 C46,C48 CEAT221M10 C16,C31,C29 CEAT470M16 C72 CEAT471M10 C56,C55 CEAT4R7M50 C51 CEJQ101M10 C75 CEJQ470M16 C41,C4,C35,C22,C36 CGCYX104M16 C73,C47 CKCYF103Z50 C10,C11,C33,C74 CKSRYB103K50 C23,C24,C28,C64,C66,C69 CKSRYB104K16 C44 CKSRYB153K50 C26 CKSRYB223K50 C7,C6 CKSRYB332K50 C1 CKSRYB471K50 C21 CKSRYB472K50 C17,C30,C32,C3 CKSRYB473K16 C2 CKSRYB563K16 C14 CKSRYB682K50 C25 CKSRYF333Z50 RESISTORS R34 RD1/4PM100J R41 RD1/4PU101J FEO,TEB,TEO (100kW) 002-104085-102A Other Resistors RS1/16S J OTHERS 21 ZENER IN-5232B 5.6V 011-010056-120A FEB SEMI-FIXED 002-472065-000A CN6 FFC CONN 6232 30P 135-006232-301J CN3 FFC CONN SOCKET 16P 135-TOCA16-160A CN1 HSG 5CD1-4B JST 136-045CD1-201J CN5 HSG PMT1-4A JST 136-04PMT1-250J CN4 HSG 2CD9-6C (REV) 136-067238-205J CN2 HSG PMT1-8A JST 136-08PMT1-250J SOLDERING PIN 137-300000-002J X1 CERAMIC RESONATOR 020-001693-000A (16.93MHz) AMP PCB ASSY SEMICONDUCTORS IC251 (STK4142MKIIA) 010-554142-000A IC202 BH3854FS IC201 BU4052BC Q255 008-680500-000A Q257 008-801144-000A Q251 2SA1015 Q201,Q252,Q253,Q256,Q262,Q264 2SC1815 Q258–Q261 2SD1468S Q263,Q265 DTC114ES D253,D255 011-024001-000A D202,D203,D252,D252,D254,D256 1N4148 D257 1N4148 D201 MTZJ4.7B D204-D206 MTZJ5.1B D209 MTZJ9.1B COILS L251,L253 (INDUCTOR 10µH) 018-010016-202A RELAY RL291 RELAY 12V 128-122125-000A CAPACITORS C276,C277 (0.001µF) 004-010210-100 C271,C264 (MYLAR CAP 0.027µF) 004-027350-100 C257,C258 CCCSL150J50 C215 CEAT100M50 C226 CEAT101M10 C255,C256,C265,C266 CEAT101M25 C259 CEAT101M35 C213,C227 CEAT1R0M50 C214,C221,C228,C279 CEAT220M25 C203 CEAT221M16 C251,C253,C272 CEAT2R2M50 C261,C262 CEAT332M35 C216 CEAT3R3M50 C260 CEAT470M35 C212,C235 CEAT471M16 B 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 35 XR-MT3 Mark No. Description Part No. Mark No. Description Part No. C204,C210,C211,C216,C225,C233 CEAT4R7M50 C206,R204,R205 CEAT4R7M50 C220 CEATR22M50 C236,C237,C229 CGCYX104K25 C207,C209,C222-C224,C263,C280 CKCYB101K50 C252,C254 CKCYB471K50 C219,C232 CQMBA103J50 C267-C270 CQMBA104J50 C234 CQMBA223J50 C217,C218,C230,C231 CQMBA683J50 RESISTORS R295,R296 RD1/2LMF101J R265,R266 RD1/2LMF331J R278,R279 RD1/2LMF4R7J R212 RD1/4PU1R0J R272,R281 RS1LMFR22J Other Resistors RD1/4PM J OTHERS CN206 PUSH TERMINAL 118-000134-001A CN204 HEADER 4 PINS 135-005267-090J CN202 FFC CONN SOCKET 16P 135-006116-160J CN201 HEADER CTL 3 PINS 135-PHS030-030J CN208 HSG CD189D-3A 136-03189D-200J P3,P4 ROUND PIN 137-500001-000J TERMINAL/JACK PCB ASSY SEMICONDUCTORS IC901,IC902 BA4558N-HT Q901,Q910,Q912,Q913 008-801144-000A (TR DTA114YS) Q904,Q906,Q907 2SC1815 Q902,Q903,Q905,Q908,Q909,Q911 2SD1468S D901,D902 1N4148 CAPACITORS C907 (CERAMIC CAP 0.02µF) 003-020380-050 C903,C910,C924,C925,C928,C929 CCCCH101J50 C908,C905 CEAT101M10 C902,C909 CEAT1R0M50 C935 CEAT220M25 C912 CEAT221M10 C927 CEAT2R2M50 C906,C904,C911,C913,C915-C918 CEAT4R7M50 C934 CEAT4R7M50 C914 CEATR22M50 C919 CGCYX104K25 C921-C923 CKCYF102Z50 RESISTORS All Resistors RD1/4PU J OTHERS J201 CONN PIN 14 PINS 050-140060-200J GND JP WIRE AWG22 140MM 051-275140-009J J904 RCA JACK HSP-244V-01 118-000244-000A J901 RCA JACK HTJ-032-09B 118-020032-003A POWER PCB ASSY SEMICONDUCTORS IC306–IC308 124-010010-002A (MICRO FUSE 251001 1A) IC303,IC304 124-035010-000A (MICRO FUSE #25103.5-TS2 3.5A) D311 011-024001-000A IC301 (IC REGULA BA09ST) 010-400009-001A IC302 NJM78M56FA Q302,Q303 (TRLPNPPWR 3CA8550) 008-685500-000A Q301 2SC1815 Q304 DTC114ES D305 (ZENER IN-5237B,8.2V) 011-010082-120A D308 (ZENER BZX55C24 24V) 011-010240-120A D312 (BRIDGE RECTIFIER RS602) 011-020602-001A D306,D307,D309-D311,D313 011-024001-000A (RECTIFIER IN-4001B) D301-D304 (RECTIFIER IN-5401BL) 011-025401-000A RELAY RL301 RELAY 9 OSA-SS-212DM 128-090109-000A COIL L301 AC LINE FILTER 019-500160-000A CAPACITORS C316,C319 (CERAMIC CAP 0.01µF) 003-010320-250A C313 (MYLAR CAP 0.01µF/100V) 004-010310-100 C310,C307 CEAT101M35 C318 CEAT102M16 C317,C301 CEAT221M16 C302 CEAT472M16 C320 CEAT4R7M50 C303–C306,C308,C309,C319 CKCYF103Z50 RESISTORS R308 RD1/2PM475J R304 RD1/2PMF221J Other Resistors RD1/4PU J OTHERS SN302 CONN PIN 12 PINS 050-120060-251J JP WIRE AWG22#UL1672 051-265160-003J JP WIRE AWG22 YELLOW 051-275180-010J AC CONTACT TERMINAL 137-400001-000J F306 FUSE HOLDER 7900 550-790000-000J P301 JP WIRE AWB22#1007 051-275120-009J HEAT SINK 613PMT131000 SCREW BBZ30P060FMC SCREW BBZ30P140FMC CN301 HEADER 14 PINS 135-2001WS-140J SN204 HSG PMT1-9A 136-09PMT1-C00J D E 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 36 XR-MT3 Mark No. Description Part No. Mark No. Description Part No. HP JACK PCB ASSY SEMICONDUCTOR D105 1SS133 COIL L107 LAU100J CAPACITORS C287 CGCYX104M16 C280,C281 CKCYF103Z50 OTHERS P201 JP WIRE AWG26 80MM 051-675080-009J HP201 HEADPHONE JACK 116-008020-000 CN204 HEADER MOLEX 9 PINS 135-2001WR-040J DISPLAY PCB ASSY SEMICONDUCTORS IC401 LC87F65C8A-QIP Q406 2SC1815 Q402-Q405 DTC114ES D401 1N4148 LED404-LED411 LED-Y-3MM 110-033045-013A LED412 LED-R-3MM 110-033040-013A LED401-LED403 LED-Y-3MM 110-033045-013A SWITCHES SW401-SW404,SW408-SW415 021-114165-000A (F021-KHH902-001) TACT SW SW405-SW407 021-114165-000A (F021-KHH902-001)TACT SW CAPACITORS C416,C417 CCCCH220J50 C420,C428 CEAT100M50 C419,C418(CERAMIC CAP 30pF/50V) 003-430050-050 C407 (ELECT CAP 47000MFD/5.5V) 006-747300-05CA C402,C404 CEAT1R0M50 C414 CEAT220M25 C405,C495 CGCYX104K25 C401,C403,C497-C499,C409-C413 CKCYF103Z50 C421,C415,C500 CKCYF103Z50 RESISTORS RA404-RA406 001-220104-000A RESISTOR NETWORK100K RA403 RESISTOR NETWORK EXB 001-229103-000A VR401,VR402 030-H12203-204A Other Resistors RD1/4PU J OTHERS CN15 050-100050-201J JP WIRE AWB22#1007 051-275120-009J REM401 REMOTE/CONTROL PHOTO 111-000638-000A LCD401 VACUUM FLUORESCENT 115-000920-000A CN401 FFC CONN SOCKET 24P 135-FESTVK-240J CN404 FFC CONN SOCKET 17P 135-TOCB17-171J X401 CRYSTAL RESONATOR 009-332768-100A (32.768kHz) X402 CERAMIC RESONATOR 020-000800-000A (8MHz) G F 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 37 XR-MT3 CD TEST DISC (YEDS-7) Precise screwdriver screwdriver (small) screwdriver (medium) screwdriver (large) Dual-trace oscilloscope (10 : 1 probe) (1) Jigs and Measuring Instruments (2) Necessary Adjustment Points 6.1 CD SECTION 6.1.1 PREPARATIONS CD ASSY is taken out according to the procedure of DISASSEMBLY. And, please adjust the part CD after connecting connectors. When Exchange PICKUP 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 Exchange CD ASSY Exchange SERVO MECH ASSY Adjustment Points Pages 39 and 40 Pages 39 and 40 Pages 39 and 40 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 38 XR-MT3 4 1 2 3 C46 W6 R72 R73 VR3 W23 W25 D1 W3 W26 W19 C4 C35 W8 C36 C22 W30 W1 W2 W4 W5 W7 W21 C39 W14 W10 W9 W12 W11 R34 W22 W28 W27 W24 W15 W17 W16 W13 R2 R1 W18 W20 C47 Q1 C34 C48 C38 C16 C20 C27 C65 C68 VR2 VR1 VR4 L1 CN4 C31 C29 C12 C9 IC3 TEO TEB FEO FEO C CD+5V GNDCD GNDCD GNDCD GNDCD GNDM CD+9V GNDM GNDCD CD+5V RED O BOARD 5 1 20 15 10 5 1 RFO FEO TSO VREF 1 GND SLT FM- FM+ DM- DM+ VR1 (FOCUS BALANCE) VR2 (TRACKING BALANCE) VR4 (FOCUS OFFSET) VR3 (TRACKING OFFSET) Fig. 1 Adjustment Locations CD ASSY 6.1.2 Adjustment (1) Adjustment Locations SIDE A RFO VREF FEO TSO 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 39 XR-MT3 4 1 1. Focus Offset (FEO) Adjustment (2) Check and Adjustment FUNCTION : CD CD in stop mode VR4 Focus Offset DC voltage 0 ± 10 mV Oscilloscope DC Mode V : 50mV/div H : 1mSec/div GND Probe Player START CD ASSY FEO VREF 4 1 2. Tracking Offset (TEO) Adjustment FUNCTION : CD CD in stop mode VR3 Tracking Offset DC voltage 0 ± 10 mV Oscilloscope DC Mode V : 50mV/div H : 1mSec/div GND Probe Player START CD ASSY TSO VREF 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 40 XR-MT3 4 2 3. Tracking Balance (TEB) Adjustment FUNCTION : CD TEST DISC PLAY Track No. 1 of YEDS-7 Track No. 1 of YEDS-7 VR2 Tracking Balance 0V (VREF) Keeps pushing the FF button. VC is made a center. A : B symmetry ADJ Oscilloscope DC Mode V : 100mV/div H : 1mSec/div GND Probe Player A=B NG OK NG A B CD ASSY TSO VREF START 4 1 4. Focus Balance (FEB) / eye pattern (RF level) Adjustment FUNCTION : CD TEST DISC PLAY VR1 Focus Balance maximum Obtain maximum 3T-level of EYE-pattern. 1.2Vp-p 3T Oscilloscope AC Mode V : 200mV/div H : 0.5µSec/div GND Probe Player START CD ASSY RFO VREF 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 41 XR-MT3 7.1 GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TROUBLE SHOOTING Please Plug in POWER cord Can you hear the sound of Relay ? Is TUNER OK? Please change to TUNER mode Please check the fuse F306, IC308 and the input voltage pin of IC302. Please press the POWER key to turn the POWER ON. Adjust the volume level. YES NO Is CD OK? Can you hear the sound of CD Changer Mechanism or clamper movement ? YES YES YES YES Please change to CD mode YES Is AUX OK? Please change to AUX mode YES OK YES The IC401 damaged. YES Is Power Supply of 5V (pin 8 of CN301) supply ? YES Are CLOCK CLT (pin 6 of CN301) and pin 80 of IC401 high level ? Are the XT1 and XT2 (pin 12 and 13 of IC401) oscillated in 32.768kHz ? YES Are the CF1 and CF2 (pin 15 and 16 of IC401) oscillated in 8MHz ? YES Is the RES pin (pin 11 of IC401) has a low pulse input while the power cord plug in ? Or the RES pinreturn to high finally ? NO NO NO NO NO Please check the corres- ponding control circuit, transistor Q301 and Q302. NO Please check the corres- ponding reset circuit, transistor Q401. NO Please check the corres- ponding clock generating circuit (X401). And SYS-STOP pin (pin 26 of IC401) should be in 5V. NO Please check the corres- ponding clock generating circuit (X402). NO 1. Troubleshooting 2. Cannot hear the sound of relay when power cord plug in A A B C D E 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 42 XR-MT3 Check the corresponding 8V power supply. YES The Changer broken. Are the pin 2 of IC5 and IC6 have 8V supply ? NO Is pin 8 of IC6 (VREF) in 5.3V and pin 8 of IC5 (VREF) in 5.4V ? Please check the waveform of pin 3 (OUT-) and pin 7 (OUT+) of the IC5 and IC6 ? Is it correct ? YES YES Please check the waveform of pin 1(RIN) and pin 9 (FIN) of IC6 and IC5 according to the corresponding operation? Is it correct ? NO Please check the corres- ponding resistors R67, R28, R33 and R68. YES Please check the connector of CN8 and CN6, CN4 and CD MECHA.. NO The IC5 or IC6 broken. NO 3. Can you hear the sound of CD Changer Mechanism or clamper movement when power cord plug in YES Have noise come out ? YES Do pin 12 (VDD) of IC102 have 5V ? Do pin 6 (TUN-) of IC102 have a 0V ? YES YES Is the waveform of pin 3, 4 and 5 of IC102 correctly when the tuner is in scan the frequency ? NO Please check the pin 1 of CN11 in 8V and the corres- ponding power circuit on the Tuner board. DZ103, L102, R177. NO Please check the connec- tion of the pins 3, 4 and 5 of IC102 to IC401. Please check the pins 1 and 2 of IC102 that have 7.2MHz clock signal. NO NO Do the pin 8 (VCC) of IC101 have 8V ? YES Please check the corres- ponding power circuit, Q113 and R157. The connection CN11. Please check the FE101. NO 4. Tuner troubleshooting E 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 43 XR-MT3 NO OK Please push FWD key or REW key Please tune the CD servo circuit YES Is MECHA ERROR displayed ? YES Do the CD head sled to the inner ? YES Do the CD playing and the CD time display correctly ? Can you smoothly select the music ? YES YES Is the audio signal come out on the speaker ? After the CD TOC is read, are the number of the total tracks and playing time displayed correctly ? YES Open the CD tray by pressing "CD1/2/3 EJECT". Place CD on the tray and close the tray by selecting the corresponding "CD1/2/3 EJECT" key to close the CD tray. Please press CD PLAY/PAUSE key or CD SELECT key of DISC No. Please tune the CD again. NO Please check the CD sleding circuit and tune the CD again. Please check 3P, 4P of CN4 and 9P, 11P of IC3. Please check the connection CN3 and 5P, 2P, 4P of IC3. Please check the connection CN3 and 5P, 2P, 4P of IC3. Please check the connection CN4 and 8P, 9P, 11P of IC3. Please check PICK UP and Q1, L1, D1, R34. NO NO B D NO E 5. CD troubleshooting • The total track number is incorrectly displayed NO YES Do the laser radiate normally ? NO YES Do the lens vertical motion ? NO YES Do the disc start to spin ? NO YES Do the head move to outward slowly ? 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 44 XR-MT3 Please check the corresponding circuit of the amplifier. Please check the corres- ponding circuit and connec- tion. Check the connection of the audio signal input. The IC201 broken. Please check 16P DC SUPPLY. Please check the connec- tion of the CN202 and CN206 CN205 and CN401. Please check the corres- ponding circuit, pins 8, 9 and 25 of IC401 and its connection. Please check IC301 and its corresponding circuit. Check the pins 9 (B) and 10 (A) of the IC201. Is the value is corrected according to Table 1 Is the pins 18, 19 and 20 of the IC202 had correct waveform when the volume is adjusting ? YES YES Do the corresponding Audio input signal on IC201 correctly ? Do the audio output from the pins 3 and 13 of IC201correctly ? E 6. No audio signal come out on speaker NO NO YES NO NO Is the pin 8 (MUTE) of CN202 high ? YES YES NO YES NO Is the pin 3 of CN204 in 8V ? (B) (A) Channel Pin 9 of IC201 Pin 10 of IC201 Power OFF 0 0 Tuner 0 1 CD 1 0 AUX 1 1 Table 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 45 XR-MT3 Unhook Unook 12 12 Unook × 2 1 × 2 1 × 2 1 × 2 × 2 11 × 2 4 6 6 7 5 2 3 × 2 1 Side Panel R Front Unit After the slide is done on a rear side, Side Panel R removes. Side Panel L (Remove as well as Side Panel R) 4 STANDBY/ON or CD OPEN/CLOSE Unook Tray Panel Set Drawer Flat Blade Screwdriver 9 11 10 11 11 12 Unhook 5 Unhook Top Panel 5 13 8 7.1.2 DISASSEMBLY/ASSEMBLY (1) Main Body Section × 2 14 15 15 15 (Remove as well as Side R) 15 16 16 17 The CD MECHA. is drawn out while pushing the hook. CD 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 46 XR-MT3 (2) CD MECHA. 7 Pickup Unit CAUTION • If Tray Panel Set is not detached when the CD MECHA. is repaired, the CD MECHA. cannot be removed from the main body of the product. When Drawer was not able not to open and shut by some something wrong's (The power supply does not enter, etc.) occurring, and remove Tray Panel Set, Slider 2 of the CD MECHA. is moved from the ditch of the chassis on the bottom side of the product with a minus driver and Drawer is drawn out. Afterwards, please remove Front Unit after removing Tray Panel Set . 1 2 2 3 4 3 1 CD MECHA. Carriage 300 Ass'y Clamper S0 Bottom Side Bottom Side ×2 ×2 ×2 ×2 5 6 6 Bottom Side 7 8 11 12 12 9 8 Lift up Disconnect the Hook Pickup Unit 10 Drawer is drawn out. Clamper is raised and Carriage 300 is taken out. 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 47 XR-MT3 7 Caution for Disassembly/Assembly of CD MECHA. 1. As for the distinction method of Carriage100, 200, and 300, Switch distinguishes the shape of the projection part on its back. Please confirm the number seal pasted to the surface of Carriage and the projection shape of the figure below when you exchange it. 2. Please do not disassemble Assy Holder L, R and the inside of and Drawer, and do not disassemble Assy Gear Drive which connects Assy Holder L with R. (The position match of each gear is necessary) 3. Please do not lose the gear (Bevel Gear 4 and Gear Idler A) not fixed while put in the axis. Carriage 100 Method of distinguishing the back of Carriage. Method of distinguishing surface of Carriage. Carriage 200 Carriage 300 Carriage 100 1 Carriage 200 2 Carriage 300 3 4. Carriage 300 is put in the Chassis side, and please put in the Drawer side without fail in order of Carriage 100 and 200. Bevel Gear 4 Drawer Assy Gear Drive Assy Holder R Assy Holder L Gear Idler A Carriage 100, 200 Carriage 300 Chassis Drawer 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 48 XR-MT3 7 Drawer 1 2 4 2 Bottom Side Disconnect the Hook 3 7 Disassembly of Ass'y Motor CRG S and Ass'y Motor DRW S 1 Ass'y PC Board A Belt Drawer Ass'y Motor CRG S Ass'y Motor DRW S ×2 ×2 1 ×2 2 3 Belt 3 4 ×2 4 2 ×3 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 49 XR-MT3 Lever 2 7 8 9 Spring 10 11 Belt Arm Stopper B Ass'y Slider 2 Hook 7 Chassis Disconnect the Hook Lifter Spring Lifter Spring 5 6 Carriage 300 Ass'y Clamper S0 1 4 3 2 Lift up Bottom Side 1 The loss of this gear is noted. 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 50 XR-MT3 7 Disassembly of Carriage 100, 200 7 Assembly of Carriage 100, 200 2 3 1 The loss of Bevel Gear is noted. Drawer The back of Drawer Carriage 100 1 1 Bevel Gear Upper Pinion Black Cam Lower Pinion Mark • of Pinion of both upper and lower must be a direction of black Cam. (Carriage 100 is No.1 carriage. Carriage 200 is No.2 carriage.) After Bevel Gear is turned counterclockwise, and five rotations are made after lower side Pinion begins to turn, stops in the place where its rotation stopped. 4 Carriage 200 3 The bottom of Carriage is hit under right Stopper and puts. Carriage 200 2 The first teeth of Carriage are put between the pin and the pin lower side Pinion. Carriage 200 12 13 Hook Slider 1 Slider 4 Hooks 14 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 51 XR-MT3 9 7 8 9 Carriage 200 is lightly lifted by the finger. , 8 7 7 When Carriage 100 drops below, Carriage 200 is lightly lifted by the finger. Note : Lift it horizontally when you lift Carriage. Carriage inclines when it is not the horizontal, and mechanism locks. Bevel Gear is turned clockwise (direction of a rear side from a front side) like the state of . 9 Carriage 200 lifts up. And, when the movement is started Carriage 100 to the direction of a front side, separates the hand which lifted Carriage 200. Carriage 100 Surface of Drawer 10 11 Keeps turning Bevel Gear clockwise (direction of a rear side from a front side) until Carriage 100 bumps to the wall on a front side. 11 The position of a right and left, black cam is matched while confirming it from the table side of Drawer. Cam Mark Cam Mark Meanwhile, Mark of right and left, black Cam is matched. Bevel Gear is turned clockwise. (direction of a rear side from a front side) 3 3 Hang Carriage only here of Pinion. FRONT side • Notes of procedure . 4 3 5 5 6 Carriage 200 4-1 4-2 4-1 Puts Carriage 100 on Carriage 200 which applies by . Be careful about notes by at this time. The other side of the side applied by of Carriage is lightly pushed. 6-1 Carriage 200 moves to a front side. 6-3 Carriage 100 drops below. 6-2 Bevel Gear is turned as it is clockwise. (direction of a rear side from a front side) 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 52 XR-MT3 6 4 3 5 Bevel Gear 2 The lac teeth and Gear Idler A are matched, and it is pressed under the diagonal lightly. 3 Right this side of Drawer is lifted. 4 Drawer is moved back and forth, and stops Drawer with the point which it enters left. 5 Its right side is slowly lowered up to the angle by which Bevel Gear can do in the slide while doing Drawer back and forth by about 5mm. Drawer Chassis 10mm is opened. Drawer 1 1 This part of Drawer is put on Chassis like the arrow. The following work is done before Drawer is put on Chassis. (1) It is confirmed that Carriage 300 is clamped, and Clamper has fallen. (2) It is confirmed to Drawer to be built in neatly in order of Carriage 200 and 100. (3) Arm Stopper B is moved horizontally (inside) as shown in the figure below. (4) Pulls Slider 2 until the lock comes off to the direction of ta front side. 7 Assembly of Drawer and Chassis A A B B Coming off of a black gear is noted. Coming off in the spring is noted. The lock comes off. Slider 2 Direction of front Arm Stopper B Note : Do not lift Arm Stopper B for above when you move Arm Stopper B. There is a possibility to bend the spring when Arm Stopper B is lifted, and the spring bends. And, when Arm Stopper B becomes floatage feeling, Drawer is caught. 6 7 8 2 Lac teeth Gear Idler A (black) Receiving part of Gear Concave of Bevel Gear When peeps from the inside of Drawer when the receiving part of Gear is fixed into the concave part of Bevel Gear, the place where it is fixed is comprehensible. Chassis hook 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 53 XR-MT3 LC876564 (DISPLAY CONTROL ASSY : IC401) • System Control IC • Pin Function • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. 7.2 PARTS 7.2.1 IC . O N e m a N n i P O /I n o it c n u F 1 0 G O J N C F I t u p n I r e g g o J n oitc n u F 2 1 G O J N C F I t u p n I r e g g o J n oitc n u F 3 A T A D T - S T D O /I nip A T A D n oit a cin u m m o c r e n u T 4 D O I R E P L L P - S T D O nip D O I R E P n oit a cin u m m o c r e n u T 5 K C O L C L L P - S T D O nip K C O L C n oit a cin u m m o c r e n u T 6 0 G O J L O V I t u p n I r e g g o J e m ulo V 7 1 G O J L O V I t u p n I r e g g o J e m ulo V 8 K C O L C - L O V O nip K C O L C n oit a cin u m m o c C I e m ulo V 9 A T A D - L O V O nip A T A D n oit a cin u m m o c C I e m ulo V 0 1 ) C N ( − d e s u t o N 1 1 T E S E R I nip t e s e r w ol U C M 2 1 ) K L C W O L ( 1 T X − )t u p n I( z H K 8 6 7 . 2 3 k c ol C - b u S 3 1 ) K L C W O L ( 2 T X − )t u p t u O ( z H K 8 6 7 . 2 3 k c ol C - b u S 4 1 1 S S V − d n u o r G 5 1 ) K L C N I A M ( 1 F C − )t u p n I( z H M 8 k c olc nia M 6 1 ) K L C N I A M ( 2 F C − )t u p t u O ( z H M 8 k c olc nia M 7 1 1 D D V − ylp p u s r e w o p V 5 8 1 0 Y E K I ) g ola n A ( t u p n I d r a o b y e K 9 1 1 Y E K I ) g ola n A ( t u p n I d r a o b y e K 0 2 2 Y E K I ) g ola n A ( t u p n I d r a o b y e K 1 2 Y R T N U O C - S T D I nip n oit p o g nitt e s y rt n u o C r e n u T 2 2 H T G N E R T S - S T D I h t g n e rt S la n gi S r e n u T 3 2 0 L E N N A H C O t u p t u O le n n a h C oid u A lo rt n o C 4 2 1 L E N N A H C O t u p t u O le n n a h C oid u A lo rt n o C 5 2 H C T A L - L O V O nip H C T A L n oit a cin u m m o c C I e m ulo V 6 2 P O T S - S Y S I nip n oitc e t e d r e w o P o N 7 2 ) C N ( − d e s u t o N 8 2 R E W O P - S Y S O ylp p u s r e w o p oid u a e h tlo rt n o C 9 2 E T O M E R I nip t u p ni r e vie c e r e t o m e r d e r- a rf n I 0 3 ) 1 D G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 1 3 ) 2 D G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 2 3 ) 3 D G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 3 3 ) 4 D G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 4 3 ) 5 D G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 5 3 ) 6 D G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 6 3 ) 7 D G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 7 3 ) 8 0 G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 8 3 ) 9 0 G ( D F V O tigid r ello rt n o c y alp sid D F V r o f t u p t u O 9 3 ) 8 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 0 4 ) 7 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 1 4 ) 6 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 2 4 ) 5 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 3 4 ) 4 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 4 4 ) 3 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 5 4 ) 2 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 6 4 3 D D V − ) V 5 + ( ylp p u S r e w o P 7 4 ) 1 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 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 54 XR-MT3 . O N e m a N n i P O /I n o it c n u F 8 4 ) 0 1 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 9 4 ) 9 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 0 5 ) 8 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 1 5 P V − ) V 4 2 -( ylp p u S r e w o P D F V 2 5 ) 7 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 3 5 ) 6 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 4 5 ) 5 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 5 5 ) 4 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 6 5 ) 3 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 7 5 ) 2 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 8 5 ) 1 0 S ( D F V O t n e m g e s r ello rt n o c y alp sid D F V r o f t u p t u O 9 5 ) C N ( − d e s u t o N 0 6 ) C N ( − d e s u t o N 1 6 ) C N ( − d e s u t o N 2 6 ) C N ( − d e s u t o N 3 6 ) C N ( − d e s u t o N 4 6 O E R E T S L L P - S T D I nip o e r e ts ni r e n u T 5 6 W S - S V R I h cti w s n oitis o p e s r e v e R r e dil S - r e g n a h C 6 6 W S - D W F I h cti w s n oitis o p d r a w r o F r e dil S - r e g n a h C 7 6 W S - L C / P O I h cti w s tc e t e d e s olc/ n e p o r e w a r D - r e g n a h C 8 6 W S - 1 N C I h cti w s 1 r e b m u n e g airr a C - r e g n a h C 9 6 W S - 2 N C I h cti w s 2 r e b m u n e g airr a C - r e g n a h C 0 7 W S - E M O H I h cti w s n oitis o P e m o H e g airr a C - r e g n a h C 1 7 W S - A R T X E I h cti w s n oitis o P a rtx E e g airr a C - r e g n a h C 2 7 4 D D V − ) V 5 + ( ylp p u S r e w o P 3 7 R M D O lo rt n o c e s r e v e R r o t o M r e w a r D 4 7 F M D O lo rt n o c d r a w r o F r o t o M r e w a r D 5 7 R M C O lo rt n o c e s r e v e R r o t o M e g airr a C 6 7 F M C O lo rt n o c d r a w r o F r o t o M e g airr a C 7 7 ) C N ( − d e s u t o N 8 7 ) C N ( − d e s u t o N 9 7 ) C N ( − d e s u t o N 0 8 R E W O P - K L C O lo rt n o C r e w o P nia M 1 8 D E L - 1 D O lo rt n o c D E L 1 D C le n a p p o T 2 8 D E L - 2 D O lo rt n o c D E L 2 D C le n a p p o T 3 8 D E L - 3 D O lo rt n o c D E L 3 D C le n a p p o T 4 8 ) C N ( − d e s u t o N 5 8 0 S U B - D C O /I 0 S U B A T A D C I o v r e S D C 6 8 1 S U B - D C O /I 1 S U B A T A D C I o v r e S D C 7 8 2 S U B - D C O /I 2 S U B A T A D C I o v r e S D C 8 8 3 S U B - D C O /I 3 S U B A T A D C I o v r e S D C 9 8 2 S S V − d n u o r G 0 9 2 D D V − ) V 5 + ( ylp p u S r e w o P 1 9 E C C - D C O nip elb a n e - pih C C I o v r e S D C 2 9 K C U B - D C O nip k c ol C s u B C I o v r e S D C 3 9 N I U P _ W S - D C I h cti w S r e n n I p u k ci P o v r e S D C 4 9 E T U M - S Y S O g nit u M m e ts y S 5 9 R E W O P - D C O nip lo rt n o C r e w o P D C 6 9 A T A D - S D R I nip A T A D n oit a cin u m m o c C I S D R 7 9 K C O L C - S D R I nip K C O L C n oit a cin u m m o c C I S D R 8 9 T U P T U O - H S A L F − U C M e p yt H S A L F o t m a r g o r p d a oln w o D r o F 9 9 T U P N I- H S A L F − U C M e p yt H S A L F o t m a r g o r p d a oln w o D r o F 0 0 1 K L C - H S A L F − U C M e p yt H S A L F o t m a r g o r p d a oln w o D r o F 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 55 XR-MT3 115-000920-000A (HNA-09SS20) (DISPLAY CONTROL ASSY : LCD401) • FL DISPLAY 7.2.2 DISPLAY Anode Connection 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 X-MT3 56 A B C D 1 2 3 4 1 2 3 4 7.3 REMOTE CONTROL UNIT 7.3.1 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 X-MT3 57 A B C D 1 2 3 4 1 2 3 4 7.3.2 PCB DIAGRAM PMT1-01-08 S46 S45 S44 S43 S42 S41 S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S20 S21 S22 S23 S19 S18 S17 S16 S15 S14 S13 S12 S11 S9 S7 S10 S8 S6 S5 S4 S3 S2 S1 Skip >> << Skip Play Pause Stop Search >> << Search Marker Slow > < Slow Angle Subtiitle Setup Return On/Off Subtitle 0 Clear Audio Prog A <> B Repeat Disply 9 8 7 6 5 4 3 2 1 V Enter -> <- V Mute Zoom Menu Title Open/Close Power IC801 24 13 12 1 IC801 Vol - Tre Bass Enter Vol + Time Digest Slow Step Sarch Repeat Return PBC Random Pgm C 0 10/0 7 8 9 CD 3 CD 2 6 5 4 CD 1 3 2 1 Mode Play/ F.B F.F Stop Play Pause Mono Tuner Aux CD Snooze Sleep Timer Dimmer /Clock Display Power B+ B- D803 D801 D802 C801 C802 X801 R801 C803 Q801 LED801 PMT1-01-08 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 58 XR-MT3 1 2 3 4 5 6 7 9 10 8 11 12 13 14 8.1 PANEL FACILITIES 8. PANEL FACILITIES AND SPECIFICATIONS 1 CD SELECT 1 / 2 / 3 – Use to select CDs, and start playback if there's a disc loaded. Also switches the system on if it was in standby. 2 STANDBY / ON – Press to switch on or into standby. 3 BASS / TREBLE – Use to adjust the tone of the sound. 4 Fluorescent display 5 FUNCTION – Turn to select the source to listen to: CD, radio or an external component. 6 Disc tray 7 PHONES socket – Plug in a pair of headphones for private listening. 8 Disc indicators – Indicate whether a disc is loaded in that disc tray (blinks while loading; lights when loaded) 9 OPEN / CLOSE 0 – Use to open or close indi- vidual disc trays. Also switches the system on if it was in standby. 10 1 / 4 / TUNING – – When using the CD player, use to scan backwards, or skip back tracks. When using the radio, use for tuning and to select preset stations. ¡ / ¢ / TUNING + – When using the CD player, use to scan forwards, or skip forward tracks. When using the radio, use for tuning and to select preset stations. 11 7 – Press to stop a CD playing. Also cancels auto scan tuning. 12 38 – Press to start or restart a CD playing, or pause a disc that's already playing. Also switches the system on if it was in standby. 13 VOLUME – Turn to adjust the volume. 14 DISPLAY / CLOCK – Press to change the CD or station information shown in the display. Also use to set/display the clock. TIMER – Use to set the wake up. ENTER (DEMO) – Use to save a radio station preset; set the clock or timer. Also switches the demo on/off. Front Panel 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 59 XR-MT3 1 Current disc indicator – Shows the current disc (blinks when paused). 2 ALL – Lights in All disc play mode (all CDs loaded will play). 3 SINGLE – Lights in Single disc play mode (only the currently selected disc will play). 4 RPT – Lights in repeat play mode. 5 RDM – Lights in random play mode. 6 PGM – Lights when the track order has been programmed. 7 – Lights when the wake up timer has been set. 8 – Lights when the sleep timer has been set. 9 – Lights when an RDS broadcast is re- ceived. (MYXCN and NVXCN types only) 10 – Indicates the strength of the broadcast signal. 11 kHz / MHz – Indicates an FM frequency (MHz) or an AM frequency (kHz). 12 – Indicates whether you’re listening to the radio in stereo or mono. 13 Character display ALL SINGLE RPT RDM PGM DISC 1 2 3 KHz MHz 1 2 3 4 5 6 7 8 9 10 11 12 13 Display 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 60 XR-MT3 ENTER BASS TRE RANDOM REPEAT PGM CD 3 CD 2 CD 1 MONO TUNER FM/AM AUX CD DISPLAY /CLOCK SNOOZE SLEEP TIMER DIMMER 1 2 3 4 5 6 7 8 9 10/0 >10 C PLAY MODE POWER 4 ¢� 7 6 V O L U M E V O L U M E + – REMOTE CONTROL UNIT 6 7 10 1 2 21 23 3 18 19 20 11 14 15 16 17 – – – – – 1 POWER (STANDBY/ON) – Press to switch the unit on or into standby. 2 DISPLAY/CLOCK – Press to change the informa- tion shown in the display. 3 DIMMER – Use to change the brightness of the display. 4 TIMER – Press to set the wake up timer. 5 SLEEP – Press to set the sleep timer. 6 SNOOZE – Press for snooze function when using the wake up timer. 7 CD – Press for CD mode. Also switches the system on if it was in standby. 8 AUX – Press for auxiliary mode. Also switches the system on if it was in standby. 9 FM/AM TUNER – Press for tuner mode, and to switch between AM and FM. Also switches the system on if it was in standby. 10 MONO – Press to hear a stereo FM broadcast in mono (improves the sound quality). 11 6 – Press to start or restart playback, or pause a disc that's already playing. 12 4 and ¢ – When listening to CDs, press to skip back/forward tracks; press and hold for fast reverse/forward play. When listening to the radio, use for turning and use to tune into stations and select preset stations. 13 ENTER – Use to save a radio station preset; set the clock or timer. 14 7 – Press to stop playback. Also cancels auto scan tuning. 15 Number buttons – When playing CDs, use to select track numbers. When listening to the radio, use to select preset stations. 16 C – Press to clear a CD playlist. 17 CD buttons – Press to select discs. Also switches the system on if it was in standby. 18 PGM – Press to start programming a CD playlist. 19 RANDOM – Press to start random CD playback. 20 REPEAT – Use to select the repeat mode (1- track, current disc or all-disc). 21 VOLUME +/– – Use to adjust the volume. 22 BASS / TRE – Use to adjust the tone (bass and treble) of the sound. 23 PLAY MODE – Use to select single disc play, or all-disc play. Remote Control Unit 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 61 XR-MT3 8.2 SPECIFICATIONS Stereo CD Receiver: Amplifier Section X-MT2000 (U.S. and Canadian models) Continuous Average Power Output is 12.5 Watts* per channel, min., at 8 ohms from 60 Hertz to 15,000 Hertz, with no more than 1.0%** total harmonic distortion. * Measured persuant to the Federal Trade Commission’s Trade Regulation rules on Power Output Claims for Amplifiers. ** Measured by audio spectrum analyzer. Continuous Power (RMS)................................. 20 W + 20 W (1 kHz, THD 10%, 8Ω) Continuous Power (DIN) .................................. 15 W + 15 W (1 kHz, THD 1%, 8 Ω) FM Tuner Section Frequency Range........................................ 87.5 – 108 MHz Antenna ..................................................... 75Ω, unbalanced AM Tuner Section Frequency Range........... 530 kHz – 1,700 kHz (10 kHz step) Antenna .......................................................... Loop antenna Compact Disc Player Section Type................................ Compact disc digital audio system Usable discs .................................................. Compact discs Channels .............................................................. 2 (stereo) Frequency Response ...................................... 20Hz–20 kHz Power Section & Miscellaneous Power Requirements .............................. AC 120 V, 50/60 Hz Power Consumption (ON mode) .................................. 48 W Power Consumption (Standby mode) ............................ 1 W Dimensions ...................... 160(W) × 170(H) × 323.5(D)mm (6 3/10(W) × 6 7/10(H) × 12 12/16(D)in.) Weight .........................................................................4.8 kg (10 lb. 9 oz.) Accessories Operating instructions ........................................................ 1 Warranty card ..................................................................... 1 FM wire antenna ................................................................ 1 AM loop antenna ................................................................ 1 'AAA' size R03 batteries ..................................................... 2 Remote control unit ............................................................ 1 Speaker cords .................................................................... 2 Speaker System: Enclosure .................................. Bass-reflex bookshelf type Loudspeaker wide band (full range) .......................... 87 mm (3 2/5 in.) Nominal impedance ...................................................... 8 Ω Frequency response ............................... 70 Hz–20,000 Hz Maximum input .............................................................20 W External dimensions.......... 130 (W) × 170 (H) × 194 (D) mm (5 1/10(W) × 6 7/10(H) × 7 3/5(D) in.) Weight .......................................................................1.35 kg (3 lb. 1 oz. ) Stereo CD Receiver: Amplifier Section Continuous Power (RMS)................................. 20 W + 20 W (1 kHz, THD 10%, 8 Ω) Continuous Power (DIN) .................................. 15 W + 15 W (1 kHz, THD 1%, 8Ω) Music Power (DIN) ........................................... 36 W + 36 W (1 kHz, THD 1%, 8Ω) • Above specifications are for when the power supply is 230 V. FM Tuner Section Frequency Range ........................................ 87.5 – 108 MHz Antenna ..................................................... 75Ω, unbalanced AM Tuner Section Frequency Range ............. 531 kHz – 1,602 kHz (9 kHz step) 530 kHz – 1,700 kHz (10 kHz step) Antenna .......................................................... Loop antenna Compact Disc Player Section Type................................ Compact disc digital audio system Usable discs .................................................. Compact discs Channels .............................................................. 2 (stereo) Frequency Response ...................................... 20Hz–20 kHz Power Section & Miscellaneous Power Requirements ............ AC 230V, 50/60Hz (UK model) AC 220- 230 V, 50/60 Hz Power Consumption (ON mode) .................................. 52 W Power Consumption (Standby mode) ............................ 1 W Dimensions ...................... 160 (W) × 170 (H) × 323.5(D)mm Weight .........................................................................4.8 kg Accessories Operating instructions ........................................................ 1 Warranty card ..................................................................... 1 FM wire antenna ................................................................ 1 AM loop antenna ................................................................ 1 'AAA' size R03 batteries ..................................................... 2 Remote control unit ............................................................ 1 Speaker cords .................................................................... 2 Speaker System: Enclosure .................................. Bass-reflex bookshelf type Loudspeaker wide band (full range) ........................... 87 mm Nominal impedance ....................................................... 8Ω Frequency response ................................ 70Hz–20,000 Hz Maximum input ............................................................. 20 W External dimensions........... 130 (W) × 170 (H) × 194 (D) mm Weight ......................................................................... 1.4kg Note : Specifications and design subject to possible modification without notice, due to improvements. 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