先锋PIONEER XR-A4800电路图

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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-A6800 RRV2328 T – IZK JULY 2000 Printed in Japan XR-A4800 Type Model Power Requirement Remarks XR-A6800 XR-A4800 MYXJ AC220-230V NVXJ – AC230V THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). STEREO CD CASSETTE DECK RECEIVER 1. SAFETY INFORMATION ....................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................. 3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 16 4. PCB CONNECTION DIAGRAM ........................... 32 5. PCB PARTS LIST ................................................ 46 6. ADJUSTMENT..................................................... 53 CONTENTS 7. GENERAL INFORMATION ................................ 62 7.1 DIAGNOSIS .................................................. 62 7.1.1 DISASSEMBLY .................................... 62 7.2 PARTS .......................................................... 65 7.2.1 IC .......................................................... 65 7.2.2 DISPLAY............................................... 67 8. PANEL FACILITIES AND SPECIFICATIONS .... 69 full logic aut reverse stereo double cassette deck auto synchro egiting system W2-2001 REPEAT SURROUND MODE DISPLAY/RDS PHONES • XR-A6800 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-A6800, XR-A4800 MYXJ Type MYXJ Type NVXJ Type Printed on the Rear Panel Additional Laser Caution 1. Laser Interlock Mechanism The position of the switch (S9501) for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch (S9501) is pressed physically. Thus, the interlock will no longer function if the switch (S9501) is released physically and deliberatery. The interlock also does not function in the test mode ∗. Laser diode oscillation will continue, if pin 1 of CXA1821M (IC8101) on the CD ASSY mounted on the $M Loading Mechanism assembly is connected to GND, or else the terminals of Q8101 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. ∗ : Refer to page 61. LABEL CHECK (For MYXJ and NVXJ Types) LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 5 mW WAVELENGTH: 780 nm to 785 nm WARNING ! THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS. 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. 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-A6800, XR-A4800 2.1 PACKING 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. 1 Power Cord See Contrast table (2) 2 FM Antenna ADH7005 3 AM Loop Antenna XTB3001 4 Remote Control Unit XZN3106 5 Battery Cover XZN3103 NSP 6 Dry Cell Battery (R6P, AA) VEM-013 7 Packing Sheet AHG7049 8 Front Pad XHA3018 9 Rear Pad XHA3019 10 Packing Case See Contrast table (2) NSP 11 Warranty Card ARY7022 12 Polyethylene Bag Z21-038 (0.03 × 230 × 340) 13 Operating Instructions XRE3030 (English/French) 14 Operating Instructions See Contrast table (2) (Italian/Dutch/German) 15 Operating Instructions See Contrast table (2) (Portuguese/Swedish/Spanish) NSP 16 Polyethylene Bag See Contrast table (2) 17 Fuse (T5A) See Contrast table (2) (1) PACKING PARTS LIST Mark No. Description Part No. (2) CONTRAST TABLE XR-A6800/MYXJ, XR-A4800/MYXJ and NVXJ are constructed the same except for the following : Mark No. Symbol and Description Part No. Remarks XR-A6800/MYXJ XR-A4800/MYXJ XR-A4800/NVXJ NSP 1 10 14 15 16 17 Power Cord Packing Case Operating Instructions (Italian/Dutch/German) Operating Instructions (Portuguese/Swedish/Spanish) Polyethylene Bag Fuse (T5A) ADG1154 XHD3143 XRC3020 XRC3021 Not used Not used ADG1154 XHD3142 XRC3020 XRC3021 Not used Not used ADG1156 XHD3142 Not used Not used AHG7033 AEK7001 VOL KARAOKE SFC DISC DISC DISC CLEAR STATION REMOTE CONTROL UNIT CU-XR025 MONO BAND PGM REPEAT RANDOM AUX P.BASS DISPLAY SLEEP POWER 2 3 12 17 8(1/2) 7 9(1/2) 16 1 1 13 11 14 XR-A6800/MYXJ and XR-A4800/MYXJ Only XR-A4800/NVXJ Only 15 4 9(2/2) 10 8(2/2) 5 6 XR-A6800/MYXJ and XR-A4800/MYXJ Only 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-A6800, XR-A4800 2.2 EXTERIOR SECTION B C D G A F C D B E A F E G 28 46 46 46 46 45 45 45 43 45 43 45 46 45 45 32 (1/3) 9 5 Refer to "2.4 $M MECHANISM CD-2". Refer to "2.3 FRONT PANEL SECTION". 27 26 36 32 (2/3) 32 (3/3) 21 24 21 Note : Hook Tray cap on top of loading tray and then insert the bottom three hooks. Note : Hook Tray cap on top of loading tray and then insert the bottom three hooks. 24 14 16 13 22 XR-A6800 Only XR-A6800 Only XR-A6800/MYXJ, XR-A4800/MYXJ Only XR-A6800 Only XR-A6800 Only XR-A6800 Only 17 31 30 15 6 4 3 8 38 19 18 23 1 37 7 2 25 39 39 41 39 42 41 39 40 40 44 39 39 39 29 33 34 35 43 F H G 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 5 XR-A6800, XR-A4800 1 AF Assy See Contrast table (2) 2 SECONDARY Assy See Contrast table (2) 3 PRIMARY Assy See Contrast table (2) 4 FM/AM TUNER Module AXQ7068 NSP 5 $M MECHANISM CD-2 See Contrast table (2) 6 Ceramic Capacitor (C1) CKPUYB102K50 7 Power Transformer (T1) See Contrast table (2) 8 Fuse (FU2) See Contrast table (2) 9 Flexible Cable (08P) XDD3048 10 • • • • • 11 • • • • • 12 • • • • • 13 PCB Bracket ANG7263 NSP 14 Chassis XNA3005 15 Rear Panel See Contrast table (2) 16 PCB Bracket XNG3006 17 Earth Plate XNG3015 18 Heat Sink See Contrast table (2) 19 Sub Heat Sink B XNH3012 20 • • • • • 21 Cushion Leg A XEB3008 22 Wire Clip A XEC3003 23 Card Spacer XEC3008 24 Leg XMR3012 25 SEC Holder A See Contrast table (2) (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 26 Tray Cap Assy XAK3156 27 Pioneer Badge XAM3001 28 Bonnet Case XZN3098 NSP 29 Fuse Card See Contrast table (2) 30 Caution Label HE See Contrast table (2) 31 Caution Label See Contrast table (2) 32 Disc Label XAX3127 33 ICP Label See Contrast table (2) 34 ICP Label See Contrast table (2) 35 ICP Label See Contrast table (2) NSP 36 Getter See Contrast table (2) NSP 37 DO NOT THROW Assy • • • • • NSP 38 CABLE HOLDER Assy • • • • • 39 Screw BBZ30P080FMC 40 Screw BBZ30P180FMC 41 Screw ASZ40P060FMC 42 Screw BPZ30P080FMC 43 Screw VBZ30P080FZK 44 Barier XEC3013 45 Screw BPZ30P100FZK 46 Screw VBT30P080FZK (2) CONTRAST TABLE XR-A6800/MYXJ, XR-A4800/MYXJ and NVXJ are constructed the same except for the following : Mark No. Symbol and Description Part No. Remarks XR-A6800/MYXJ XR-A4800/MYXJ XR-A4800/NVXJ NSP NSP NSP 1 2 3 5 7 8 15 18 25 29 30 31 33 34 35 36 AF Assy SECONDARY Assy PRIMARY Assy $M MECHANISM CD-2 Power Transformer (T1) Fuse (FU2) Rear Panel Heat Sink SEC Holder A Fuse Card Caution Label HE Caution Label ICP Label ICP Label ICP Label Getter XWZ3310 XWZ3304 XWZ3312 XXA3012 XTS3037 AEK1061 (T5A) XNC3058 XNH3010 XMR3014 AAX7098 PRW1233 VRW1094 XAX3121 XAX3153 XAX3158 XAX3169 XWZ3297 XWZ3289 XWZ3299 XXA3009 XTS3036 AEK1060 (T4A) XNC3053 XNH3009 XMR3015 Not used PRW1233 VRW1094 Not used Not used Not used XAX3163 XWZ3297 XWZ3289 XWZ3299 XXA3009 XTS3036 AEK1060 (T4A) XNC3053 XNH3009 XMR3015 Not used PRW1018 Not used Not used Not used Not used XAX3163 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-A6800, XR-A4800 2.3 FRONT PANEL SECTION C D C B A B A D 26 33 32 49 36 43 37 2930 2 16 46 40 38 11 9 39 27 28 25 18 41 34 53 35 19 15 20 42 44 45 48 47 13 12 11 17 10 22 21 24 23 7 51 5 3 Refer to "2.6 DECK MECHANISM UNIT". 14 56 57 8 54 54 55 55 55 55 55 55 55 55 55 52 1 4 6 I J 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-A6800, XR-A4800 (1) FRONT PANEL SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 DISPLAY Assy See Contrast table (2) 2 BLUE LED Assy XWZ3292 3 Deck Mechanism Unit XYM3012 4 Flexible Cable 27P XDD3041 5 Flexible Cable 15P XDD3050 6 Flexible Cable 19P XDD3051 7 GND Plate B XNG3031 8 GND Plate C See Contrast table (2) 9 Ratch Spring_L ABH7130 10 Ratch Spring_R ABH7131 11 Damper Assy XXA3025 12 Door Spring_L XBH3010 13 Door Spring_R XBH3011 14 Cushion Leg A XEB3008 15 Cushion Spring XEB3010 16 Ratch Mold_L XMR3001 17 Ratch Mold_R XMR3002 18 Volume Knob XAA3013 19 JOG Knob XAA3015 20 MIC Knob XAB3007 21 FUNC Button L See Contrast table (2) 22 FUNC Button R See Contrast table (2) 23 FUNC Frame L XAD3052 24 FUNC Frame R XAD3053 25 CD ENT Button XAD3055 26 Display Panel See Contrast table (2) 27 EQ Panel See Contrast table (2) 28 JOG Lens XAK3152 29 V Lens XAK3153 30 LT Conductor XAK3155 31 • • • • • 32 FL Filter XAK3162 33 FL Cover XAK3163 34 Cover Sheet L XAK3184 35 Cover Sheet R XAK3185 36 Power Button See Contrast table (2) 37 CD Button XAD3045 38 SC Button XAD3046 39 SC Button L XAD3047 40 SC Button R XAD3048 41 DOLBY Button XAD3054 42 Sub Panel See Contrast table (2) 43 ST Lens XAK3151 44 Deck Lens L XAK3159 45 Deck Lens R XAK3160 46 JOG Conductor XAK3165 47 Deck Door_L See Contrast table (2) 48 Deck Door_R See Contrast table (2) 49 Front Panel XMB3026 50 • • • • • 51 GND Plate A See Contrast table (2) 52 Spacer XEB3012 53 Spacer XEB3013 54 Spacer XEB3011 55 Screw BPZ30P080FMC 56 Connector Assy 3P XDE3037 57 Connector Assy 5P XDE3038 (2) CONTRAST TABLE XR-A6800/MYXJ, XR-A4800/MYXJ and NVXJ are constructed the same except for the following : Mark No. Symbol and Description Part No. Remarks XR-A6800/MYXJ XR-A4800/MYXJ XR-A4800/NVXJ 1 8 21 22 26 27 36 42 47 48 51 DISPLAY Assy GND Plate C FUNC Button L FUNC Button R Display Panel EQ Panel Power Button Sub Panel Deck Door_L Deck Door_R GND Plate A XWZ3311 XNG3047 XAD3050 XAD3051 XAK3130 XAK3150 XAD3044 XAK3142 XAN3022 XAN3026 Not used XWZ3298 Not used XAD3076 XAD3077 XAK3125 XAK3149 XAD3043 XAK3137 XAN3021 XAN3025 XNG3030 XWZ3298 Not used XAD3076 XAD3077 XAK3125 XAK3149 XAD3043 XAK3137 XAN3021 XAN3025 XNG3030 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-A6800, XR-A4800 2.4 $M MECHANISM CD-2 B B A A D C C D 8 7 14 13 21 25 22 24 23 Refer to "2.5 SERVO MECHANISM ASSY". 11 5 2 1 19 27 28 4 3 20 31 9 29 29 29 30 32 29 29 29 10 29 17 6 12 16 29 15 18 29 26 C D E 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 9 XR-A6800, XR-A4800 9 5 1 14 6 7 8 2 3 4 No supplied part (1) $M MECHANISM CD-2 PARTS LIST Mark No. Description Part No. 1 MOTOR Assy XWZ3230 2 SW Assy XWZ3231 3 CD Assy See Contrast table (2) 4 TRADE Assy XWZ3232 5 Servo Spring ABH7126 6 Belt AEB7072 7 Clamp Magnet AMF7001 8 Yoke ANB7216 9 Mecha Base XNW3011 10 Loading Tray XNW3002 11 Traverse Base XNW3006 12 Rotary Tray ANW7124 13 Clamper XNW3007 14 Clamper Holder XNW3004 15 Main Cam ANW7093 Mark No. Description Part No. • SERVO MECHANISM ASSY PARTS LIST 2.5 SERVO MECHANISM ASSY Mark No. Description Part No. 16 Gear Pulley ANW7094 17 Lock Lever ANW7095 18 Planet Gear ANW7096 19 Actuator ANW7097 20 Mini Card Spacer AEC7143 21 16P 200 Flexible Cable/60V XDD3036 22 Connector Assy (6P) ADE7010 23 Float Rubber A AEB7063 24 Float Rubber B AEB7066 25 Servo Mechanism Assy XXA3010 26 Screw IPZ30P080FMC 27 Carriage Motor VXM1033 28 Motor Pulley PNW1634 29 Ha Narl GEM1016 30 Cushion Rubber XEB3005 31 11P 185 Flexible Cable/30V XDD3037 32 Cushion Rubber XEB3007 (2) CONTRAST TABLE $M MECHANISM CD-2 (XXA3012) and (XXA3009) are constructed the same except for the following : Mark No. Symbol and Description Part No. Remarks XXA3012 (XR-A6800) XXA3009 (XR-A4800) 3 CD Assy XWZ3233 XWZ3229 NSP 1 Motor Chassis Assy • • • • • 2 Motor Gear Assy X-2625-769-(1) 3 Sled Shaft 2-626-908-(01) 4 Gear (A)(S) 2-625-188-(02) NSP 5 Screw +P2*3 • • • • • 6 Leaf Switch 1-572-085-(11) 7 Motor(6p)(S)PCB 1-639-678-(12) 8 Connector Pin 6p 1-564-722-(11) 9 Gear(B)(RP) 2-627-003-(01) 10 • • • • • 11 • • • • • 12 • • • • • 13 • • • • • 14 KSS-213C(Pick-up) 8-848-483-(05) 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 10 XR-A6800, XR-A4800 16 104 80 101 81 19 100 61 20 60 17 15 18 81 19 18 1 13 102 103 45 88 83 84 5 4 63 3 62 42 41 23 67 22 • DECK MECHANISM UNIT (1/2) 2.6 DECK MECHANISM 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 11 XR-A6800, XR-A4800 32 82 30 29 50 28 85 106 52 87 36 43 107 35 39 80 86 34 70 33 80 105 51 25 68 69 27 66 14 64 11 12 14 65 6 37 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 12 XR-A6800, XR-A4800 60 104 16 15 81 19 20 18 67 53 107 101 100 17 80 61 2 13 47 62 19 81 45 82 83 84 5 4 63 3 103 102 23 22 • DECK MECHANISM UNIT (2/2) 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 13 XR-A6800, XR-A4800 34 106 85 6 66 14 64 11 65 14 12 28 29 30 87 31 70 35 107 37 43 36 33 32 26 105 25 68 69 48 107 27 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 14 XR-A6800, XR-A4800 Mark No. Description Part No. Mark No. Description Part No. • DECK MECHANISM UNIT PARTS LIST 1 Assy’y HD Holder 50-093-4373 2 Assy’y HD Holder 50-093-4104 3 Frame HD 50-219-3024 4 Plate AZ 50-119-4046 5 Spring AZ 50-160-4108 6 Lever HD 50-259-3342 11 Chassis HD 50-112-3045 12 Cap Pinch R 50-219-4033 13 Cap Pinch L 50-219-4034 14 Roller Pinch 50-027-41054 15 Ass’y Plate D 50-219-4311 16 Cap Reel 50-228-4020 17 Gear Reel 50-222-4006 18 Lever ST 50-259-4041 19 Guide C 50-219-4014 20 Lever Brake 50-259-3251 22 Arm SW 50-239-4027 23 Arm CS 50-239-4026 25 Ass’y Cover 50-093-4063 26 Ass’y Flywheel LA 50-093-3366 27 Arm Trigger 50-268-3016 28 Arm Cam 50-139-4292 29 Gear Cam 50-221-3009 30 Coller 03-300-4455 31 Ass’y Flywheel RA 50-093-3360 32 Ass’y Clutch 50-093-4069 33 Arm UD A 50-239-4017 34 Gear UD 50-222-4007 35 Pulley D 50-223-4254 36 Plunger 03-300-4442 37 Ass’y Bobbin 50-093-4125 39 Ass’y Motor 50-093-4316 41 Belt BR 02-084-4205 42 Belt AR 02-084-4203 43 Belt FR 02-083-4188 45 PCB HD 50-070-4057 46 Housing S5BPHKS 47 Housing S3BPHKS 48 Pulley IDL 50-223-4023 50 Ass’y PCB 50-093-4363 51 Ass’y Flywheel L 50-093-3367 52 Ass’y Flywheel RB 50-093-3361 53 Pulley 33-229-4264 60 Spring 01-081-4601 61 Spring 01-082-4652 62 Spring 01-082-4651 63 Spring 01-082-4650 64 Spring 01-080-4649 65 Spring 01-080-4607 66 Spring 01-080-4635 67 Spring 01-082-4654 68 Spring 01-082-4598 69 Spring 01-082-4597 70 Spring 01-081-4657 80 Screw GSE10A2003 81 Screw GSE20A2005 82 Screw GSE10A2004 83 Screw GSD10A2018 84 Screw 03-300-4056 85 Screw GSL10A1704 86 Screw GSP10A2603 87 Screw GSP11A2012 88 Screw GSE20A2004 100 Washer GWN21X040040 101 Washer GWM19X055035S 102 Washer GWM19S035035 103 Washer GWM17S050035S 104 Washer GWM48X075010 105 Washer GWP23X040020 106 Washer GWP21X045020 107 Washer GWP12X030040S 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 15 XR-A6800, XR-A4800 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-A6800, XR-A4800 16 A B C D 1 2 3 4 1 2 3 4 SERVO MECHANISM ASSY (XXA3010) $M MECHANISM CD-2 (XR-A6800 : XXA3012) (XR-A4800 : XXA3009) XR-A6800 ONLY JA8651 IC8101 CXA1821M IC8301 BA5970FP LOADING DRIVER DIGITAL SERVO F 1/3- F 3/3 AF ASSY (XR-A6800 : XWZ3310) (XR-A4800 : XWZ3297) F I DISPLAY ASSY (XR-A6800 : XWZ3311) (XR-A4800 : XWZ3298) CD ASSY (XR-A6800 : XWZ3233) (XR-A4800 : XWZ3229) B MOTOR ASSY (XWZ3230) C SW ASSY (XWZ3231) D TRADE ASSY (XWZ3232) E FM/AM TUNER MODULE (AXQ7068) A CN6201 IC6201 LA1832ML IC3001 LC75394NED E-VOL IC IC3836 BA3838F VOCAL FADER IC3301 STK407-090B (XR-A6800) STK407-070B (XR-A4800) POWER AMP IC3501, IC3502 BA4558F-HT GODZILLA AMP IC5751 BU1923F RDS IC L R L L R L R L R L R L R L R L R L R R FM AM CN3051 CN1052 CN8204 CN8201 CN9001 CN9002 CN9501 J9501 J9502 J9502 CN8002 CN8101 CN8102 CN5105 CN5501 JA3001 BN6201 CN5502 JA3902 JA3901 MAIN SUB MIC MIC VOL FM AM AUX IN 14 15 4 16 17 32 16 33 61 52 21 28 1 2 L DECK TUNER AUX CD R 19 30 RF AMP DRIVER 72 78 L R 58 55 L R 60 53 6 9 3 8 L R 14 10 L R 7 1 7 6 L R 5 3 IC3901 BA4558F-HT MIC AMP V5621 FL TUBE MAIN VOL X5901 REMOTE RECEIVER UNIT KEYs MORPHING JOG DECK CONTROL CD CONTROL LEDs IC5501 PDC063A SYSTEM CONTROL 2 7 29 12 13 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM and 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-A6800, XR-A4800 17 A B C D 5 6 7 8 5 6 7 8 DECK MECHANISM UNIT (XYM3012) SECONDARY ASSY (XR-A6800 : XWZ3304) (XR-A4800 : XWZ3289) G PRIMARY ASSY (XR-A6800 : XWZ3312) (XR-A4800 : XWZ3299) H BLUE LED ASSY (XWZ3292) XR-A6800 ONLY XR-A6800 ONLY J CN2302 CN2303 CN2301 CN3331 JA3441 JA3991 J11 J11 CN81 AN1 CN2 CN1 T1 POWER TRANSFORMER XR-A6800 : XTS3037 XR-A4800 : XTS3036 FU2 XR-A6800 : AEK1061 (T5A) XR-A4800 : AEK1060 (T4A) AC POWER CORD MYXJ : ADG1154 NVXJ : ADH1156 L1 RY81 RY81 T2 D81 IC81 Q81 SPEAKERS MATRIX PHONES L R L R J81 CN2901 J5601 J5602 IC2301 HA12211NT REC PB IC IC2201 HA12136AF DOLBYNR IC L R L L R R L R L R 2 27 26 L R 19 18 3 9 16 1 8 8 9 4 3 2 1 2 1 : AUDIO SIGNAL ROUTE (CD) 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-A6800, XR-A4800 18 A B C D 1 2 3 4 1 2 3 4 RF AMP MIX AMP BUFFER IF AMP PLL FM +B SW AM RF TUNING BLOCK OSC A 3.2 FM/AM TUNER MODULE 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-A6800, XR-A4800 19 A B C D 5 6 7 8 5 6 7 8 2/3 F CN3051 CN6201 KP200IA14L AF AMP REGULATOR AF AMP : The power supply is shown with the marked box. FM/AM TUNER MODULE (AXQ7068) A 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-A6800, XR-A4800 20 A B C D 1 2 3 4 1 2 3 4 CN9001 S6B-PH-K-S CN8002 SLW11R-1C7 CN9501 52147-0610 J9502 D20PWW0405E CARRIAGE MOTOR (LOADING) VXM1033 S9503 CN9002 SLW11R-1C7 CN8101 SLW16R-1C7 SERVO MECHANISM ASSY SERVO MECHANISM ASSY J9501 D20PWY0610E CD ASSY (XR-A6800 : XWZ3233) (XR-A4800 : XWZ3229) B TRADE ASSY (XWZ3232) E SW ASSY (XWZ3231) D MOTOR ASSY (XWZ3230) C 2 1 (CD) (CD) (CD) (F) (S) (S) (S) (C) (C) (T) (T) (T) (F) (F) (T) (F) (F) (T) (F) (F) (S) (S) (C) (C) (S) (S) (C) (C) (S) (S) (S) (S) (C) (L) (L) (L) (L) (L) (L) (L) (L) (C) (C) (C) (S) (C) (C) (C) (C) (S) (F) (T) (T) (F) (T) (T) (F) (F) (T) (T) (F) B C D E 3.3 CD, MOTOR, SW and TRADE 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-A6800, XR-A4800 21 A B C D 5 6 7 8 5 6 7 8 CN8204 52044-0845 CN8201 52045-1945 XR-A6800 ONLY XR-A6800 ONLY 2/3 F CN1052 CN5502 I CN8203- Pin 1 : PLAY MODE (RF) VREF 1.8Vp-p IC8101- Pin 13 : TEST MODE, Tracking Open(TRER) 1.0Vp-p H : 500nsec/div H : 5msec/div VREF 1 2 Note: The encircled numbers denote measuring point in the schematic diagram. : CD AUDIO SIGNAL ROUTE (CD) (CD) (CD) (CD) (CD) (CD) (CD) (CD) (CD) (CD) (CD) : FOCUS SERVO LOOP LINE (F) : TRACKING SERVO LOOP LINE (T) : SPINDLE MOTOR ROUTE : CARRIAGE MOTOR ROUTE (C) (S) : LOADING MOTOR ROUTE (L) (S) (C) (C) (T) (T) (F) (F) (F) (T) (T) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) (L) : The power supply is shown with the marked box. 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-A6800, XR-A4800 22 A B C D 1 2 3 4 1 2 3 4 F 1/3 AF ASSY (XR-A6800 : XWZ3310) (XR-A4800 : XWZ3297) XR-A4800 ONLY XR-A6800 ONLY XR-A6800 : 33k XR-A4800 : 47k XR-A6800 : 33k XR-A4800 : 47k VR2801 220k VCP1164 VR2802 XR-A6800 : 220k (VCP1164) XR-A4800 : 100k (VCP1162) XR-A4800 ONLY XR-A4800 ONLY XR-A4800 ONLY XR-A6800 ONLY XR-A6800 ONLY XR-A6800 ONLY -3.7 (XR-A6800) XR-A4800 ONLY XR-A4800 ONLY XR-A4800 ONLY XR-A6800 ONLY R2311, R2312 XR-A6800 : 27k XR-A4800 : 22k (PB) (PB) (PB) (PB) (PB) (PB) (PB) (PB) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) 1/3 F 3.4 AF ASSY (1/3) 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 XR-A6800, XR-A4800 23 A B C D 5 6 7 8 5 6 7 8 XR-A6800 ONLY XR-A4800 ONLY XR-A4800 ONLY XR-A4800 ONLY XR-A4800 ONLY XR-A4800 ONLY XR-A6800 ONLY XR-A6800 ONLY XR-A6800 ONLY XR-A4800 ONLY XR-A6800 : 3.9k XR-A4800 : 0Ω XR-A6800 : 3.9k XR-A4800 : 0Ω XR-A6800 : 22k XR-A4800 : 0Ω XR-A6800 : 22k XR-A4800 : 0Ω XR-A6800 : 68 XR-A4800 : 47 IC2101 BA4558F-HT IC2101 BA4558F-HT F2201 XTF3002 F2202 XTF3002 2/3 F 3/3 F 2/3,3/3 F 3/3 F 3/3 F 3/3 F : The power supply is shown with the marked box. : DECK PB SIGNAL ROUTE (PB) : DECK REC SIGNAL ROUTE (REC) (PB) (PB) (PB) (PB) (PB) (PB) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (PB) (PB) (PB) (PB) (PB) 1/3 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-A6800, XR-A4800 24 A B C D 1 2 3 4 1 2 3 4 52045-0845 LC75394NED XR-A6800 : HLEM27S-1 XR-A4800 : 52045-2745 IC5691 BA4558F-HT IC5691 BA4558F-HT 4.7 0.47 F 2/3 AF ASSY (XR-A6800 : XWZ3310) (XR-A4800 : XWZ3297) 3/3 F CN5501 I CN8204 B 2/3 F 3.5 AF ASSY (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 XR-A6800, XR-A4800 25 A B C D 5 6 7 8 5 6 7 8 XR-A6800 ONLY IC3101 BA4558F-HT IC3102 BA4558F-HT IC3102 BA4558F-HT IC3101 BA4558F-HT XR-A6800 ONLY 4.332MHz C5753 XR-A6800 : 1000p XR-A4800 : 100p 1/3 F 3/3 F 3/3 F 3/3 F 3/3 F 1/3,3/3 F 3/3 F 3/3 F CN6201 A : AUDIO SIGNAL ROUTE : CD AUDIO SIGNAL ROUTE : TUNER AUDIO SIGNAL ROUTE : DECK PB SIGNAL ROUTE : DECK REC SIGNAL ROUTE 2/3 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-A6800, XR-A4800 26 A B C D 1 2 3 4 1 2 3 4 XR-A6800 ONLY XR-A6800 : 47k XR-A4800 : 39k XR-A6800 : IR540A XR-A4800 : IRFIZ34G XR-A6800 : IRF9540A XR-A4800 : IRFI9Z34G XR-A6800 : STK407-090B XR-A4800 : STK407-070B 1SR139-100 1SR139-100 1k 8.2k 8.2k 1k 82k 82k IC3502 BA4558F-HT IC3502 BA4558F-HT IC3501 BA4558F-HT IC3501 BA4558F-HT 2/3 F 2/3 F 2/3 F 2/3 F 1/3 F 2/3 F 2/3 F 1/3, 2/3 F : The power supply is shown with the marked box. 3/3 F 3.6 AF (3/3) and SECONDARY 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-A6800, XR-A4800 27 A B C D 5 6 7 8 5 6 7 8 XR-A6800 : 18k XR-A4800 : 12k AKE7018 XR-A6800 ONLY XR-A6800 ONLY XKN3004 PHONES C11,C12 XR-A6800 : 2200/63 (ACH7071) XR-A4800 : 4700/71 (XCH3001) IC21,IC22 XR-A6800 : AEK7047 (7A) XR-A4800 : AEK7046 (5A) (1.25A) IC11 XR-A6800 : AEK7068 (10A) XR-A4800 : AEK7047 (7A) IC12 XR-A6800 : AEK7022 (10A) XR-A4800 : AEK7021 (7A) T1 POWER TRANSFORMER FRONT SPEAKERS F 3/3 AF ASSY (XR-A6800 : XWZ3310) (XR-A4800 : XWZ3297) SECONDARY ASSY (XR-A6800 : XWZ3304) (XR-A4800 : XWZ3289) G CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491010F MFD, BY LITTELFUSE INK. FOR IC11 (AEK7068 : XR-A6800). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491007 MFD, BY LITTELFUSE INK. FOR IC12 (AEK7022 : XR-A6800). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491007 MFD, BY LITTELFUSE INK. FOR IC21 and IC22 (AEK7047 : XR-A6800). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491003 MFD, BY LITTELFUSE INK. FOR IC41 (AEK7015). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 4911.25 MFD, BY LITTELFUSE INK. FOR IC71 (AEK7010). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491007 MFD, BY LITTELFUSE INK. FOR IC11 (AEK7047 : XR-A4800). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491007 MFD, BY LITTELFUSE INK. FOR IC12 (AEK7021 : XR-A4800). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491005 MFD, BY LITTELFUSE INK. FOR IC21 and IC22 (AEK7046 : XR-A4800). : AUDIO SIGNAL ROUTE 3/3 F 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-A6800, XR-A4800 28 A B C D 1 2 3 4 1 2 3 4 S1WB(A)60SD POWER TRANSFORMER XR-A6800 : XTS3037 XR-A4800 : XTS3036 G J81 I NJM7805-FA H 3.7 PRIMARY 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-A6800, XR-A4800 29 A B C D 5 6 7 8 5 6 7 8 XR-A6800 : ATF1136 XR-A4800 : XTF3001 XR-A6800 : AEK1061 (T5A) XR-A4800 : AEK1060 (T4A) • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - PRIMARY ASSY (XR-A6800 : XWZ3312) (XR-A4800 : XWZ3299) H H 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-A6800, XR-A4800 30 A B C D 1 2 3 4 1 2 3 4 MAIN SUB MIC XR-A6800 : 1.2k XR-A4800 : 680 10MHz I DISPLAY ASSY (XR-A6800 : XWZ3311) (XR-A4800 : XWZ3298) BLUE LED ASSY (XWZ3292) J XAK3154 UDZ5.6B D5601-D5608, D5618, D5622 : SLP3118C51H D5617, D5621 : SLP6118C51H XR-A6800 ONLY SLP9118C51H DTC124EK I J 3.8 DISPLAY and BLUE LED 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-A6800, XR-A4800 31 A B C D 5 6 7 8 5 6 7 8 XR-A6800 ONLY XR-A6800 ONLY CN81 H CN8201 DECK MECHANISM UNIT B 2/3 F CN5105 : The power supply is shown with the marked box. DISPLAY ASSY S5911 : DISC-1 S5912 : DISC-3 S5913 : DISC-2 S5914 : POWER STANDBY/ON S5915 : DISC CHANGE S5916 : OPEN/CLOSE S5917 : EQUALIZER S5918 : AUDIO MODE S5919 : ZOOM SURROUND S5920 : ASES/COPY S5921 : REC/STOP S5923 : TAPE Ι / ΙΙ S5924 : AUX S5925 : CD S5926 : TUNER BAND S5927 : RANDOM S5928 : REPAET S5929 : SET S5931 : P. BASS (DEMO) S5932 : DISPLAY/RDS S5933 : SURROUND MODE S5934 : MONO S5935 : FREQ/STATION S5936 : TIMER/CLOCK ADJ S5937 : 7 ST. MEMORY S5938 : ¢ / ¡ • + S5939 : 2 3 / 8 S5940 : – • 4 / 1 S5951 : VOLUME S5952 : JOG HLEM27R-1 HLEM15R-1 I 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-A6800, XR-A4800 32 A B C D 1 2 3 4 1 2 3 4 CN3051 F (ANP7160-B) (ANP7160-B) VR6201 Q6204 Q6203 IC6201 Q6201 Q6601 Q6202 Q6214 Q6501 Q6101 Q6102 - Q6105 Q6205 IC6202 SIDE A SIDE B FM/AM TUNER MODULE A FM/AM TUNER MODULE A NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator Capacitor Connector P.C.Board Chip Part SIDE A SIDE B 4. PCB CONNECTION DIAGRAM 4.1 FM/AM TUNER MODULE 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-A6800, XR-A4800 33 A B C D 1 2 3 4 1 2 3 4 SECONDARY ASSY G SECONDARY ASSY G J11 F CN1, CN2 H (XNP3025-C) (XNP3025-C) IC41 Q71 IC12 IC22 IC71 IC11 IC21 SIDE B SIDE A T1 POWER TRANSFORMER G 4.2 SECONDARY 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-A6800, XR-A4800 34 A B C D 1 2 3 4 1 2 3 4 CD ASSY B TRADE ASSY E SW ASSY D MOTOR ASSY C CN1052 F CN5501 J SERVO MECHANISM ASSY SERVO MECHANISM ASSY LOADING MOTOR (XNP3023-B) IC8201 Q8351 Q8353 Q8354 Q8352 IC8301 IC8101 Q8101 SIDE A M B C D E 4.3 CD, MOTOR, SW and TRADE 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-A6800, XR-A4800 35 A B C D 1 2 3 4 1 2 3 4 CD ASSY B TRADE ASSY E SW ASSY D MOTOR ASSY C (XNP3023-B) Q8021 Q8202 Q8355 Q8024 Q8404 Q8401 Q8203 Q8403 Q8356 SIDE B 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 XR-A6800, XR-A4800 36 A B C D 1 2 3 4 1 2 3 4 AF ASSY F B CN6201 A J11 G VR2302 Q3081 VR2301 VR2802 VR2801 Q31 IC32 IC51 IC42 Q3352 Q3351 IC3302 Q2801 Q2804 Q2803 4.4 AF ASSY 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-A6800, XR-A4800 37 A B C D 5 6 7 8 5 6 7 8 DECK MECHANISM UNIT CN8204 B CN5501 I (XNP3025-C) 02 VR2301 02 VR2801 VR2303 VR2305 VR2304 VR2306 SIDE A IC3301 IC3302 IC2301 Q51 Q52 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-A6800, XR-A4800 38 A B C D 1 2 3 4 1 2 3 4 AF ASSY F IC5891 IC5892 Q53 Q2802 Q2105 Q2306 Q3605-Q3608 Q3621 Q3601 Q3503 IC3502 IC3501 IC3301 Q3603 Q2301 IC2201 IC2101 Q2204 Q2203 Q2202 Q2102-Q2104 Q2302 Q3314 Q3312 Q3311 Q3353 Q3351 Q Q3313 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-A6800, XR-A4800 39 A B C D 5 6 7 8 5 6 7 8 (XNP3025-C) Q3501 Q3502 IC3001 Q2202 Q5751 Q5752 04 IC5751 Q3353 Q2804-Q2807 Q3354 Q3101 IC3101 IC3102 Q3102 Q3351 Q3352 IC42 IC51 IC32 Q31 SIDE B 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-A6800, XR-A4800 40 A B C D 1 2 3 4 1 2 3 4 4.5 PRIMARY ASSY PRIMARY ASSY H J81 I G AC IN LIVE NEUTRAL (XNP3026-C) IC81 IC82 Q81 SIDE A T1 POWER TRANSFORMER H 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-A6800, XR-A4800 41 A B C D 1 2 3 4 1 2 3 4 PRIMARY ASSY H (XNP3026-C) SIDE B H 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-A6800, XR-A4800 42 A B C D 1 2 3 4 1 2 3 4 BLUE LED ASSY J DISPLAY ASSY I CN8201 B CN81 H VR3931 4.6 DISPLAY and BLUE LED ASSYS I J 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-A6800, XR-A4800 43 A B C D 5 6 7 8 5 6 7 8 CN5105 F DECK MECHANISM UNIT (XNP3026-C) VR3901 VR3931 SIDE A I 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-A6800, XR-A4800 44 A B C D 1 2 3 4 1 2 3 4 DISPLAY ASSY I Q2906 Q2904 Q2907 Q2908 Q2903 Q2911 Q2910 Q5501 Q5502 Q5556 Q5658 IC3931 Q5825 Q5826 IC5501 Q5650-Q565 Q2901 I 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-A6800, XR-A4800 45 A B C D 5 6 7 8 5 6 7 8 BLUE LED ASSY J (XNP3026-C) IC3901 Q5657 Q5821 Q5801 Q5601 Q5604 Q5824 Q5822 Q5827 Q5602 Q5650-Q5655 Q5823 SIDE B J I 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-A6800, XR-A4800 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 XR-A6800/MYXJ XR-A4800/MYXJ XR-A4800/NVXJ NSP FM/ AM TUNER MODULE $M SERVO MECHANISM ASSY CD ASSY MOTOR ASSY SW ASSY TRADE ASSY MAIN ASSY AF ASSY SECONDARY ASSY COMPLEX ASSY PRIMARY ASSY DISPLAY ASSY BLUE LED ASSY AXQ7068 XWX3008 XWZ3233 XWZ3230 XWZ3231 XWZ3232 XWM3163 XWZ3310 XWZ3304 XWM3168 XWZ3312 XWZ3311 XWZ3292 AXQ7068 XWX3007 XWZ3229 XWZ3230 XWZ3231 XWZ3232 XWM3152 XWZ3297 XWZ3289 XWM3158 XWZ3299 XWZ3298 XWZ3292 AXQ7068 XWX3007 XWZ3229 XWZ3230 XWZ3231 XWZ3232 XWM3152 XWZ3297 XWZ3289 XWM3158 XWZ3299 XWZ3298 XWZ3292 CD ASSY XWZ3233 and XWZ3229 are constructed the same except for the following : B Mark Symbol and Description Part No. Remarks XWZ3233 XWZ3229 L8651 C8604 C8651, C8653 C8652 R8601 R8651 R8652 JA8651 OPTICAL LINK OUT LFA100J CCSQCH220J50 CKSQYF103Z50 CEAT101M10 RS1/10S181J RS1/10S821J RS1/10S152J GP1F32T Not used Not used Not used Not used Not used Not used Not used Not used SECONDARY ASSY XWZ3304 and XWZ3289 are constructed the same except for the following : G Mark Symbol and Description Part No. Remarks XWZ3304 XWZ3289 IC11 IC12 IC21, IC22 C11, C12 AEK7068 (10A) AEK7022 (10A) AEK7047 (7A) XCH3001 (4700µF/71V) AEK7047 (7A) AEK7021 (7A) AEK7046 (5A) ACH7071 (2200µF/63V) 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-A6800, XR-A4800 Mark No. Description Part No. Mark No. Description Part No. DISPLAY ASSY XWZ3311 and XWZ3298 are constructed the same except for the following : I Mark Symbol and Description Part No. Remarks XWZ3311 XWZ3298 Q5656-Q5658 D5561, D5562 D5593 D5601-D5608, D5618, D5622 D5617, D5621 D5652-D5655, D5657, D5658 R3908 R5561, R5562 R5570, R5571 R5601, R5613, R5617 R5618, R5620, R5622 R5619, R5621, R5623 2SC2412K 1SS181 1SS133 SLP3118C51H SLP6118C51H 1SS355 RS1/16S122J RS1/16S152J RS1/16S473J RD1/4PU151J RS1/16S222J RS1/16S330J Not used Not used Not used Not used Not used Not used RS1/16S681J Not used Not used Not used Not used Not used Mark No. Description Part No. Mark No. Description Part No. PCB PARTS LIST FOR XR-A6800/MYXJ UNLESS OTHERWISE NOTED FM/AM TUNER MODULE SEMICONDUCTORS IC6201 LA1832ML IC6202 LC72131MD Q6102 2SC2223 Q6203 2SC2705 Q6201,Q6202 2SC2712 Q6103,Q6214,Q6601 2SC2714 Q6104,Q6105 2SK302 Q6101 3SK194 Q6204 DTA124ES Q6205 DTC124EK D6202 1SS254 D6101-D6104 1SV228 COILS AND FILTERS L6106 FM COIL ATC1003 L6105 FM RF COIL ATC1015 L6101 FM ANTENNA COIL ATC1016 L6102 FM ANTENNA COIL ATC1017 L6103 FM RF DRIVE COIL ATC1018 L6104 FM RF TUNIG COIL ATC1019 F6203 FM CERAMIC FILTER ATF-119 F6206 FM CERAMIC DISCLI. ATF7008 F6601 ANTI BIRDY FILTER ATF7009 F6204 FM CERAMIC FILTER ATF7010 F6202 AM CERAMIC FILTER ATF7011 L6107 CHIP COIL ATH1043 L6603 LAU220J L6206,L6208,L6605 LAU2R2J TRANSFORMERS T6201 ATB7008 T6101 ATE7002 CAPACITORS C6113,C6212,C6274,C6275,C6611 CCSQCH101J50 C6116,C6208,C6221 CCSQCH150J50 C6222 CCSQCH180J50 C6271 CCSQCH200J50 C6117 CCSQCH330J50 C6608 CCSQCH680J50 C6118 CCSQCH8R0D50 C6111,C6122 CCSQCK1R0C50 C6112,C6127 CCSQCK2R0C50 C6105 CCSQSL471J50 C6101 CCSQTH110J50 C6119 CCSQTH150J50 C6109 CCSQTH270J50 C6107,C6110 CCSQTH300J50 C6106 CCSQTH330J50 C6234,C6235 CEAL1R0M50 C6245 CEAL470M16 C6224 CEAS100M50 C6243 CEAS101M16 C6231 CEAS1R0M50 C6227 CEAS220M16 C6236 CEAS2R2M50 C6216 CEAS330M16 C6262 CEAS3R3M50 C6219 CEAS470M10 C6244 CEAS470M16 C6249,C6250,C6265,C6266 CEAS4R7M50 C6258 CEJA470M16 C6215 CFTLA103J50 C6214 CFTLA224J50 A PRIMARY ASSY XWZ3312 and XWZ3299 are constructed the same except for the following : H Mark Symbol and Description Part No. Remarks XWZ3312 XWZ3299 L1 LINE FILTER ATF1136 XTF3001 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-A6800, XR-A4800 Mark No. Description Part No. Mark No. Description Part No. C6115,C6125,C6126,C6211,C6254 CKSQYB102K50 C6601 CKSQYB102K50 C6102,C6114,C6121,C6123,C6124 CKSQYB103K50 C6210,C6213,C6237,C6267,C6276 CKSQYB103K50 C6279,C6281,C6604 CKSQYB103K50 C6251,C6252 CKSQYB123K50 C6606,C6607 CKSQYB182K50 C6203,C6259 CKSQYB223K50 C6228 CKSQYB472K50 C6209 CKSQYB473K50 C6230 CKSQYB821K50 C6218,C6223,C6255 CKSQYF103Z50 C6220,C6226,C6242,C6256 CKSQYF223Z50 C6225 CKSQYF473Z50 C6610 CKSYB103K50 RESISTORS R6602 RD1/4PU221J R6115,R6119,R6123,R6127,R6129 RS1/8S0R0J R6906,R6909,R6911 RS1/8S0R0J R6112 RS1/8S473J VR6201 (10kΩ) RCP1045 Other Resistors RS1/10S J OTHERS BN6202 2P ANTENNA TERMINAL AKA7001 X6202 CERAMIC RESONATOR ASS1066 (456kHz) X6201 CRYSTAL RESONATOR ASS1093 (7.2000MHz) CN6201 14P SOCKET KP200IA14L CD ASSY SEMICONDUCTORS IC8301 BA5970FP IC8101 CXA1821M IC8201 CXD2587Q Q8101 2SA854S Q8351,Q8352 2SB1237X Q8353,Q8354 2SD1858X Q8201 DTA124EK Q8202 DTC114EK Q8203,Q8355,Q8356 DTC143EK D8201,D8202,D8351-D8354 1SS355 COILS L8101,L8651 LFA100J L8301 LFA470J CAPACITORS C8256,C8359,C8364 CCSQCH101J50 C8201 CCSQCH120J50 C8110,C8202,C8604 CCSQCH220J50 C8239,C8246,C8247,C8401,C8402 CCSQCH221J50 C8322,C8324 CCSQCH681J50 C8403,C8404 CCSQSL681J50 C8405,C8406 CEAT100M50 C8102,C8104,C8652 CEAT101M10 C8203,C8233,C8240,C8242,C8249 CEAT101M6R3 C8602 CEAT101M6R3 B C8301 CEAT102M6R3 C8409,C8411 CEAT221M10 C8109,C8111 CEAT330M25 C8351 CEAT331M10 C8238 CEATR47M50 C8407,C8408 CKSQYB102K50 C8204-C8206,C8237,C8253,C8373 CKSQYB103K50 C8107,C8245 CKSQYB104K25 C8236,C8415,C8416 CKSQYB152K50 C8231,C8331 CKSQYB222K50 C8341,C8342 CKSQYB333K50 C8235 CKSQYB473K50 C8311,C8312 CKSQYB681K50 C8332 CKSQYB822K50 C8101,C8103,C8106,C8108,C8112 CKSQYF103Z50 C8232,C8234,C8241,C8248 CKSQYF103Z50 C8250,C8251,C8302-C8306,C8358 CKSQYF103Z50 C8363,C8413,C8414,C8417,C8601 CKSQYF103Z50 C8603,C8651,C8653 CKSQYF103Z50 RESISTORS R8343,R8344 RS1/10S1802F R8341,R8342 RS1/10S4702F Other Resistors RS1/10S J OTHERS X8201 CRYSTAL RESONATOR PSS1008 (16.9344MHz) CN8204 8P FFC CONNECTOR 52044-0845 CN8201 19P FFC CONNECTOR 52045-1945 CN8203 2P TOP POST B2P-SHF-1AA JA8651 OPTICAL LINK OUT GP1F32T CN8002 FFC CONNECTOR 11P SLW11R-1C7 CN8101 FFC CONNECTOR 16P SLW16R-1C7 MOTOR ASSY SWITCH S9503 ASG7009 OTHERS J9502 JUMPER WIRE 4P D20PWW0405E MOTOR PULLEY PNW1634 CARRIAGE MOTOR VXM1033 (LOADING) SW ASSY SWITCHES S9502 ASG7009 S9501 DSG1017 OTHERS J9501 JUMPER WIRE 6P D20PWY0610E TRADE ASSY OTHERS CN9501 6P JUMPER CONNECTOR 52147-0610 CN9001 KR CONNECTOR S6B-PH-K-S CN9002 FFC CONNECTOR 11P SLW11R-1C7 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 49 XR-A6800, XR-A4800 Mark No. Description Part No. Mark No. Description Part No. AF ASSY (XWZ3310) SEMICONDUCTORS IC3836 BA3838F IC2101,IC3101,IC3102,IC3501,IC3502 BA4558F-HT IC5691 BA4558F-HT IC5751 BU1923F IC5891,IC5892 BU4094BCF IC2201 HA12136AF IC2301 HA12211NT IC3001 LC75394NED IC42 NJM7805FA IC32 NJM7812FA IC3301 STK407-090B Q3354,Q3601,Q3621,Q5751 2SA1037K Q2806 2SB1197K Q2803,Q2804 2SC1815 Q2801 2SC2240 Q2102,Q2201,Q2202,Q3101,Q3102 2SC2412K Q3353,Q3603,Q3605-Q3608 2SC2412K Q3081 2SD1858X Q31 2SD2012 Q2203,Q2204,Q2805,Q3311,Q3312 2SD2114K Q2301,Q2302,Q3501,Q3502 2SK368 Q3313,Q3503 DTA124EK Q2104,Q2105,Q3314,Q5752 DTC124EK Q2103,Q2306,Q2802,Q2807 DTC143EK Q3352 IRF540A Q3351 IRF9540A D3301,D3302 1SR139-100 D2191,D2301-D2306,D3101,D3102 1SS133 D3351-D3354,D3361,D3362,D3601 1SS133 D3603,D3604,D3621,D3622 1SS133 D3625,D3626,D46 1SS133 D2102,D2103,D2201,D2202,D3051 1SS355 D63,D64 1SS355 D3355,D3356 20E2-FC D3083 MTZJ11C D61 MTZJ12C D35,D36 MTZJ15C D3359,D3360 MTZJ18B D3363,D3364 MTZJ39C D2001 MTZJ6.2A D48 MTZJ6.8C D3357,D3358 MTZJ7.5C D51,D52 S5688G COILS AND FILTERS L3331-L3334 AF CHOKE COIL ATH-133 L2801 OSC COIL ATX7002 L2301,L2302 LTA822J L101 FERRITE BEAD VTH1024 F2201,F2202 MPX FILTER XTF3002 L5751 AXIAL INDUCTOR XTL3002 RELAYS RY3601 ASR7008 CAPACITORS C3345,C3346 (0.01µF) ACG7021 C5756 CCSQCH561J50 C2301,C2302 CCSRCH100D50 C3001,C3002,C3047,C3048,C3858 CCSRCH101J50 C2192 CCSRCH220J50 C5751,C5752,C5755 CCSRCH270J50 C5757 CCSRCH271J50 C2327-C2330,C3321,C3322,C3852 CCSRCH470J50 C3854 CCSRCH470J50 C3994,C3995 CCSRCH681J50 C3319,C3320 CCSRCH6R0D50 C3311,C3312,C3507,C3508 CEANL1R0M50 C3317,C3318 CEANP220M35 C3621 CEANP2R2M2A C3313,C3314 CEANP2R2M50 C3441 CEANP330M2A C2207,C2803,C2810,C3045,C3115 CEAT100M50 C32,C33,C35,C3602,C3842 CEAT100M50 C43,C5691,C5692,C5758 CEAT100M50 C2002,C2316 CEAT101M16 C3303,C3304 CEAT101M50 C2312,C2313,C3035,C3036,C3110 CEAT1R0M50 C3506 CEAT1R0M50 C2106,C2214,C2215,C2321,C2322 CEAT220M50 C2001,C3601 CEAT221M16 C41 CEAT222M25 C2201,C2202,C2205,C2206 CEAT2R2M50 C2212,C2213,C2319,C2320 CEAT2R2M50 C3005-C3010,C3015-C3018,C3037 CEAT2R2M50 C3039,C3091,C3104 CEAT2R2M50 C2804,C2805,C5754 CEAT330M16 C3107 CEAT3R3M50 C3841 CEAT470M16 C3501,C3502,C3509,C3510 CEAT470M25 C3081,C3108,C3109,C3857 CEAT4R7M50 C3021,C3022 CEATR10M50 C2203,C2204 CEATR22M50 C3011,C3012,C3043,C3044,C3082 CEATR47M50 C3102,C3325 CEATR47M50 C3046 CEJA100M50 C3038,C3040 CEJA2R2M50 C3027,C3028 CFTLA334J50 C3023,C3024 CFTLA564J50 C2802 CKCYB681K2H C2194 CKSQYB105K10 C3845 CKSQYB224K16 C3447,C3448,C3991,C5753,C5892 CKSRYB102K50 C1997,C2315,C2317,C2318,C3053 CKSRYB103K50 C3098,C3103,C3329,C3330 CKSRYB103K50 C2003,C2004,C2191,C2193 CKSRYB104K16 C3025,C3026,C3099,C3846,C3847 CKSRYB104K16 C5891 CKSRYB104K16 C3033,C3034,C3073-C3076 CKSRYB122K50 C2208,C2209 CKSRYB152K50 C3315,C3316 CKSRYB222K50 C2323,C2326 CKSRYB223K50 C2812,C2813 CKSRYB272K50 C2808,C2809 CKSRYB332K50 C2333,C2334 CKSRYB392K50 C2807,C3051,C3052,C3851,C3853 CKSRYB472K50 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 50 XR-A6800, XR-A4800 Mark No. Description Part No. Mark No. Description Part No. C3855 CKSRYB472K50 C3101,C3111,C3112,C3844,C3850 CKSRYB473K16 C2303,C2304,C2343,C2344 CKSRYB561K50 C3029,C3030 CKSRYB563K16 C3019,C3020,C3031,C3032 CKSRYB682K50 C3503,C3504 CKSRYB682K50 C2307,C2308,C2331,C2332 CKSRYB821K50 C3331-C3333,C3335-C3338 CKSRYF104Z50 C2801 CQHA822J2A C2210,C2211 CQMBA103J50 C2806 CQMBA223J50 RESISTORS R2813 RD1/2LMF471J R2809 RD1/2LMF4R7J R2812 RD1/2LMF680J R3333,R3334 RD1/4LMF101J R3353,R3354 RD1/4PU101J R3081 RD1/4PU221J R3317,R3318 RD1/4PU823J R3605 RS1/10S103J R3357,R3358 RS1/10S153J R2309 RS1/10S222J R3330,R3611,R3612 RS1/10S223J R2001 RS1/10S471J R3319,R3320 RS1/10S561J R3355,R3356 RS1/10S563J R3315,R3316,R3603,R3604 RS1/10S823J R61 RS1LMF821J R3991,R3992 RS2LMF331J R3601,R3602 RS3LMFR22J VR2303-VR2306 (10kΩ) VCP1156 VR2301,VR2302 (100kΩ) VCP1162 VR2801,VR2802 (220kΩ) VCP1164 Other Resistors RS1/16S J OTHERS 14P CABLE HOLDER 51063-1405 CN1052 8P FFC CONNECTOR 52045-0845 CN3331 4P SPEAKER TERMINAL AKE7018 X5751 CRYSTAL RESONATOR ASS7004 (4.332MHz) CN2302 KR CONNECTOR B2B-PH-K-S CN2303 KR CONNECTOR B3B-PH-K-R CN2301 KR CONNECTOR B3B-PH-K-S J11 JUMPER WIRE D15A14-450-2651 CN5105 27P FFC CONNECTOR HLEM27S-1 CN3051 14P PLUG KM200IB14 PCB BINDER VEF1040 JA3001,JA3441 2P PIN JACK VKB1060 JA3991 HEADPHONE JACK XKN3004 AF ASSY (XWZ3297) SEMICONDUCTORS IC3836 BA3838F IC2101,IC3101,IC3102,IC3501,IC3502 BA4558F-HT IC5691 BA4558F-HT IC5751 BU1923F IC5891 BU4094BCF IC2301 HA12211NT IC3001 LC75394NED IC42 NJM7805FA IC32 NJM7812FA IC3301 STK407-070B Q3354,Q3601,Q3621,Q5751 2SA1037K Q2803,Q2804 2SC1815 Q3101,Q3102,Q3353,Q3603 2SC2412K Q3605-Q3608 2SC2412K Q3081 2SD1858X Q31 2SD2012 Q2805,Q3311,Q3312 2SD2114K Q2301,Q2302,Q3501,Q3502 2SK368 Q3313,Q3503 DTA124EK Q3314,Q5752 DTC124EK Q2306 DTC143EK Q3351 IRFI9Z34G Q3352 IRFIZ34G D3301,D3302 1SR139-100 D2191 1SS133 D2301-D2306 1SS133 D3101,D3102 1SS133 D3351-D3354,D3361,D3362,D3601 1SS133 D3603,D3604,D3621,D3622 1SS133 D3625,D3626 1SS133 D46 1SS133 D2201,D2202,D3051,D63,D64 1SS355 D3355,D3356 20E2-FC D3083 MTZJ11C D61 MTZJ12C D35,D36 MTZJ15C D3359,D3360 MTZJ18B D3363,D3364 MTZJ39C D2001 MTZJ6.2A D48 MTZJ6.8C D3357,D3358 MTZJ7.5C D51,D52 S5688G COILS L3331-L3334 AF CHOKE COIL ATH-133 L2801 OSC COIL ATX7002 L2301,L2302 LTA822J L5751 AXIAL INDUCTOR XTL3002 RELAYS RY3601 ASR7008 CAPACITORS C3345,C3346 (0.01µF) ACG7021 C2335-C2338 CCCCH270J50 C5756 CCSQCH561J50 C2301,C2302 CCSRCH100D50 C3001,C3002,C3047,C3048,C3858 CCSRCH101J50 C2192 CCSRCH220J50 C5751,C5752,C5755 CCSRCH270J50 C5757 CCSRCH271J50 C2327-C2330,C3321,C3322,C3852 CCSRCH470J50 C3854 CCSRCH470J50 C3994,C3995 CCSRCH681J50 C3319,C3320 CCSRCH6R0D50 C3311,C3312,C3507,C3508 CEANL1R0M50 C3317,C3318 CEANP220M35 C3621 CEANP2R2M2A 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 51 XR-A6800, XR-A4800 Mark No. Description Part No. Mark No. Description Part No. C3313,C3314 CEANP2R2M50 C2810,C3045,C3115,C32,C33 CEAT100M50 C35,C3602,C3842,C43 CEAT100M50 C5691,C5692,C5758 CEAT100M50 C2002,C2316 CEAT101M16 C3303,C3304 CEAT101M50 C2312,C2313,C3035,C3036,C3110 CEAT1R0M50 C3506 CEAT1R0M50 C2214,C2215,C2321,C2322 CEAT220M50 C2001,C3601 CEAT221M16 C41 CEAT222M25 C2212,C2213,C2319,C2320 CEAT2R2M50 C3005-C3010,C3015-C3018,C3037 CEAT2R2M50 C3039,C3091,C3104 CEAT2R2M50 C2804,C2805,C5754 CEAT330M16 C3107 CEAT3R3M50 C3841 CEAT470M16 C3501,C3502,C3509,C3510 CEAT470M25 C3081,C3108,C3109,C3857 CEAT4R7M50 C3021,C3022 CEATR10M50 C3011,C3012,C3043,C3044,C3082 CEATR47M50 C3102,C3325 CEATR47M50 C3046 CEJA100M50 C3038,C3040 CEJA2R2M50 C3027,C3028 CFTLA334J50 C3023,C3024 CFTLA564J50 C2194 CKSQYB105K10 C3845 CKSQYB224K16 C1997,C2315,C2317,C2318,C3053 CKSRYB103K50 C3098,C3103,C3329,C3330,C5753 CKSRYB103K50 C2191,C2193,C3025,C3026,C3099 CKSRYB104K16 C3846,C3847,C5891 CKSRYB104K16 C3033,C3034,C3073-C3076 CKSRYB122K50 C3315,C3316 CKSRYB222K50 C2323,C2326 CKSRYB223K50 C2812,C2813 CKSRYB272K50 C2808,C2809 CKSRYB332K50 C2333,C2334 CKSRYB392K50 C2807,C3051,C3052,C3853,C3855 CKSRYB472K50 C3101,C3111,C3112,C3844,C3850 CKSRYB473K16 C2303,C2304,C2343,C2344 CKSRYB561K50 C3029,C3030 CKSRYB563K16 C3019,C3020,C3031,C3032 CKSRYB682K50 C3503,C3504 CKSRYB682K50 C2307,C2308,C2331,C2332 CKSRYB821K50 C3331-C3333,C3335-C3338 CKSRYF104Z50 C2801 CQHA822J2A C2806 CQMBA223J50 RESISTORS R2812 RD1/2LMF470J R2809 RD1/2LMF4R7J R3333,R3334 RD1/4LMF101J R3353,R3354 RD1/4PU101J R2113 RD1/4PU103J R3081 RD1/4PU221J R3317,R3318 RD1/4PU823J R3605 RS1/10S103J R3357,R3358 RS1/10S153J R2309 RS1/10S222J R3330,R3611,R3612 RS1/10S223J R2001 RS1/10S471J R3319,R3320 RS1/10S561J R3355,R3356 RS1/10S563J R3315,R3316,R3603,R3604 RS1/10S823J R61 RS1LMF821J R3991,R3992 RS2LMF331J R3601,R3602 RS3LMFR22J VR2802 (100kΩ) VCP1162 Other Resistors RS1/16S J OTHERS 14P CABLE HOLDER 51063-1405 CN1052 8P FFC CONNECTOR 52045-0845 CN5105 27P FFC CONNECTOR 52045-2745 CN3331 4P SPEAKER TERMINAL AKE7018 X5751 CRYSTAL RESONATOR ASS7004 (4.332MHz) CN2302 KR CONNECTOR B2B-PH-K-S CN2303 KR CONNECTOR B3B-PH-K-R CN2301 KR CONNECTOR B3B-PH-K-S J11 JUMPER WIRE D15A14-450-2651 CN3051 14P PLUG KM200IB14 PCB BINDER VEF1040 JA3001 2P PIN JACK VKB1060 JA3991 HEADPHONE JACK XKN3004 SECONDARY ASSY SEMICONDUCTORS IC71 (1.25A) AEK7010 IC41 (3A) AEK7015 IC12 (10A) AEK7022 IC21,IC22 (7A) AEK7047 IC11 (10A) AEK7068 Q71 2SA965 D73 1SS133 D11,D21 G5SBA20L D74 MTZJ33C D75 MTZJ8.2B D71,D72,D78-D81 S5688G CAPACITORS C72 CEAT220M50 C71 CEAT221M63 C21,C22 CEAT332M50 C13 CQMA223K2E C11,C12 (4700µF/71V) XCH3001 RESISTORS All Resistors RD1/4PU J OTHERS 14P CABLE HOLDER 51063-1405 PRIMARY ASSY SEMICONDUCTORS IC81 NJM7805FA Q81 2SD1859X D85,D88-D90 1SS133 D81 S1WB(A)60SD G H 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-A6800, XR-A4800 Mark No. Description Part No. Mark No. Description Part No. COIL L1 LINE FILTER ATF1136 TRANSFORMERS T2 XTT3004 RELAY RY81 ASR7018 CAPACITORS C1,C2 (0.01µF) ACE7027 C83 CEAT100M50 C82 CEAT102M25 RESISTORS All Resistors RD1/4PU J OTHERS H1,H2 FUSE CLIP AKR7001 CN1 2P VH CONNECTOR B2P3-VH CN2 4P VH CONNECTOR B4P7-VH AN1 1P AC INLET XKP3041 DISPLAY ASSY SEMICONDUCTORS IC3901 BA4558F-HT IC5501 PDC063A Q5501 2SA1037K Q2903,Q2906,Q2908 2SB1132 Q5602,Q5656-Q5658,Q5801 2SC2412K Q2910,Q2911,Q5826 DTA124EK Q5601 DTC124EK Q2901,Q2904,Q2907,Q5502,Q5604 DTC143EK Q5650-Q5655,Q5821-Q5825,Q5827 DTC143EK D5593-D5596,D5626,D5811 1SS133 D5551-D5554,D5561-D5568 1SS181 D2901-D2903,D5631,D5652-D5655 1SS355 D5657,D5658,D5901 1SS355 D5601-D5608,D5610,D5611 SLP3118C51H D5615,D5616,D5618,D5622,D5904 SLP3118C51H D5612,D5614,D5617,D5621 SLP6118C51H D5902 SLP7118C51H D5619,D5620,D5903 SLP9118C51H D5651 UDZS5.6B COILS L3901,L3902 CHIP COIL LCTB100K1608 L3914,L3915 CHIP SOLID INDUCTOR VTL1145 L5811 AXIAL INDUCTOR XTL3004 SWITCHES S5911-S5921,S5923-S5929 XSG3001 S5931-S5940 XSG3001 S5951 XSX3003 S5952 XSX3004 CAPACITORS C5812 (0.047F/5.5V) ACH1246 C3920,C3921 CCSRCH101J50 C3903 CCSRCH331J50 C3914,C3915 CCSRCH470J50 C3913 CCSRCH471J50 C5821 CEAL100M16 C5803 CEJA1R0M50 C3901,C3902,C3904,C3906 CEJA2R2M50 C3905,C5510,C5811,C5814 CEJA470M16 C5997,C5998 CKSQYB104K25 C5999 CKSQYB105K10 C5625 CKSQYF224Z25 C5804,C5951,C5953 CKSRYB102K50 C3911,C3951,C3952,C5995,C5996 CKSRYB103K50 C5816 CKSRYB104K16 C5506 CKSRYB471K50 C3907,C3909,C5503,C5504,C5509 CKSRYB472K50 C5507,C5508 CKSRYB473K16 C3922 CKSRYB561K50 C5634,C5901 CKSRYF104Z50 C5813,C5822 CKSRYF473Z50 RESISTORS R5506,R5508 RA7T104J R2905,R5524,R5536 RD1/4PU102J R5601,R5613,R5617 RD1/4PU151J R5530 RD1/4PU221J R5609 RD1/4PU391J R2902,R2907 RD1/4PU681J R5805 RS1/10S101J R5902-R5904 RS1/10S221J R5614,R5616 RS1/10S471J R5606-R5608 RS1/10S620J VR3901 (10k-X1) XCS3002 Other Resistors RS1/16S J OTHERS X5501 CERAMIC RESONATOR DSS1048 (10MHz) 2P CABLE HOLDER 51048-0200 4P CABLE HOLDER 51048-0400 CN5502 FFC CONNECTOR 19P 52492-1920 JA3901,JA3902 AKN7004 REMOTE CONTROL JACK J5601 JUMPER WIRE 2P D20PYY0210E J81 JUMPER WIRE 4P D20PYY0425E X5901 REMOTE RECEIVER UNIT GP1U28X CN2901 FFC CONNECTOR 15P HLEM15R-1 CN5501 FFC CONNECTOR 27P HLEM27R-1 5621 FL HOLDER VNF1096 V5621 FL TUBE XAV3009 BLUE LED ASSY SEMICONDUCTOR D5613 E1L4E-7B(123) OTHERS 2P CABLE HOLDER 51048-0200 LED HOLDER XAK3154 I J 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-A6800, XR-A4800 Step No. Adjustment Title FM SG (1kHz, ± 75kHz dev.) Reception Frequency Display Adjustment Location Specifications Frequency (MHz) Level (dBµV) 1 Front End Sensitivity 106 0 to 30 106MHz L6104 L6105 L6102 T6101 Adjust so that the DC voltage between the IC6201 - pin 20 and GND becomes at maximum level. 2 Stereo Distortion 98 (ON STEREO) 80 98MHz T6101 Minimize the distortion with 1/8 rotation of the core. 3 TUNED IND. Lighting Level 98 18 ± 2 98MHz VR6201 Adjust so that the indicator of TUNED IND. starts to light up. Step No. Adjustment Title AM SG (400Hz, 30% Mod.) Reception Frequency Display Adjustment Location Specifications Frequency (kHz) Level (dBµV/m) 1 Front End Sensitivity 999 (∗1) 35 to 45 999kHz (∗1) T6201 Adjust so that the DC voltage between the IC6201 - pin 20 and GND becomes at maximum level. 6. ADJUSTMENT 6.1 TUNER SECTION FM Tuner Section • Set the mode selector to FM BAND. • Connect the wiring as shown in Fig. 1. AM Tuner Section • Set the mode selector to AM BAND. • Connect the wiring as shown in Fig. 1. Note: Before adjusting, make sure there is no gap between L6101 and L6102 as well as between L6103 and L6104. If there is a gap between them, bring them into contact with each other first, and then make adjustments. Note (∗1) : For the area using 10kHz step, frequency should be 1000kHz. AM SG MPX SG FM SG PRODUCT DC Voltmeter FM75Ω antenna terminal AM antenna terminal 60cm Center Center Loop antenna Fig.1 AM and FM Adjustment Wiring Diagram FM/AM TUNER MODULE AXX7042 L6101 L6102 L6103 L6104 L6105 T6101 T6201 VR6201 AM antenna terminal FM antenna terminal YELLOW BLACK Fig.2 Adjustment Point IC6201 Pin 20 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-A6800, XR-A4800 6.2 CASSETTE DECK SECTION 1. Tape Speed Adjustment Mechanical Adjustment Electrical Adjustment Check the following before starting. • Adjustment points and test points are shown in Fig.3, Fig.5 and Fig.7. • Test tape : NCT-111 (3kHz, 30min). No. Mode Test Tape Adjusting Points Measurement Points Adjustment Procedure Remarks 1 Deck Ι PLAY NCT-111 (Playback : 3kHz) ADJ. VR on CASSETTE MECHA (Fig. 3) TAPE TEST POINT (Rch) (AF Assy) Press the PLAY SW and adjust so that the reading becomes 3000Hz ± 20Hz. Confirm that wow & flutter level is below 0.3% (in the reverse direction, confirm that the reading is within 3000Hz ± 60Hz). Front Side AF Assy Fig.3 Tape Speed ADJ. Point Cassette Mechanism Section (Side View) Tape Speed ADJ. VR (1) Confirm that the tape speed adjustment has been completed. (2) Clean the heads and demagnetize them using a head eraser. (3) Set the measurement level to 0 dBV = 1 Vrms. (4) Use the specified tape for adjustment. Use the labeled (A) side of the test tape. STD-331E : For playback check STD-632 : Normal blank tape (5) Provide yourself with the following measuring devides: • AC millivoltmeter • Low-frequency oscillator • Attenuator • Oscilloscope (6) Adjust both right and left channels unless otherwise specified. (7) Turn the DOLBY NR switch off unless otherwize specified. (8) Warm up the unit for several minutes before adjustment. In particular, be sure to warm up the unit in the REC/PLAY mode for 3 to 5 minutes before starting recording/playback frequency characteristics adjustment. (9) Always follow the indicated adjustment order. Otherwise, a complete adjustment may not be achieved. Playback Adjustment (Decks Ι and ΙΙ) (1) Head Azimuth Adjustment (2) Playback Level Adjustment Recording Adjustment (Deck Ι) (1) Bias Oscillation Frequency Adjustment (2) Recording Bias Adjustment (3) Recording Level Adjustment. (4) ALC Operation Check ∗ As the reference recording level is 250nwb/m for STD-331E, the recording level will be higher by 4 dB for STD-331B (160nwb/m). When adjusting, pay carefull attention to the type of tape used. 6.2.1 For XR-A6800 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-A6800, XR-A4800 Playback Adjustment (1) Head Azimuth Adjustment • Do not switch between forward and reverse operation with the screwdriver inserted. Deck ΙΙ Step Mode Input Signal/ Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 PLAY STD-331E test tape (Playback: 10kHz, –20dB) Deck Ι Head azimuth adjustment screw (Fig. 5) TAPE TEST POINT (L, Rch) (AF Assy) Max. playback signal level After adjustment, apply silicon bond to the head azimuth adjustment screw. (2) Playback Level Adjustment • Since this adjustment determines playback dolby NR level, perform it carefully. Deck ΙΙ Step Mode Input Signal/ Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 PLAY STD-331E test tape (Playback: 315Hz, 0dB) Deck Ι VR2303 (L ch) VR2304 (R ch) VR2305 (L ch) VR2306 (R ch) TAPE TEST POINT (L, Rch) (AF Assy) – 3.7dBV 0 dB –20 dB 30s 0 dB: 315 Hz, 250 nwb/m 315Hz 6.3kHz 10kHz 315Hz 14kHz 12.5 kHz 6.3 kHz 500 Hz 250 Hz 125 Hz 10kHz 8kHz 4kHz 2kHz 63Hz 40Hz 1kHz 30s 30s 30s 10s 10s ......................................................................................................... 10s Fig.4 STD-331E Test Tape Fig. 5 Head Azimuth Adjustment Screw Fig. 6 Frequency Characteristics PLAYBACK 250 10k 12.5k 3dB 3dB 4dB REV Azimuth Adjustment Screw FWD Azimuth Adjustment Screw RECORDING 250 10k 12.5k 3dB 3dB 5dB 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 56 XR-A6800, XR-A4800 Recording Adjustment (1) Bias Oscillation Frequency Adjustment (2) Recording Bias Adjustment • Since this adjustment affects recording bias, prevent distortion from increasing due to underbias. Note : Set the 10 kHz input signal level to the same value as the 315 Hz input signal level of step 1. Step Mode Input Signal/ Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 REC Load the STD-632 test tape and set the recording mode. Deck ΙΙ Oscillation frequency to be 105.0kHz ± 2kHz. Deck Ι L2801 (AF Assy) Between A point Fig. 7 and GND Step Mode Input Signal/Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 REC Input a 315 Hz signal to the AUX terminal and set the input selector to AUX. Deck ΙΙ Input signal level TAPE TEST POINT (L, Rch) (AF Assy) – 23.7 dBV 2 REC → PLAY Load the STD-632 test tape and record/playback the 315Hz and 10kHz signals (see the Note below) Deck ΙΙ Deck Ι TAPE TEST POINT (L, Rch) (AF Assy) Repeat adjustment until playback level of the 10kHz signal is within 0 ± 0.5 dB from that of the 315Hz signal. If the REC/STOP button for four seconds while the power is in STAND BY mode, the frequency will decrease 2 to 3 kHz. Deck Ι VR2801 (L ch) VR2802 (R ch) (3) Recording Level Adjustment Step Mode Input Signal/Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 REC Input a 315 Hz signal to the AUX terminal and set the input selector to AUX. Deck ΙΙ Input signal level TAPE TEST POINT (L, Rch) (AF Assy) – 7.7 dBV 2 REC → PLAY Load the STD-632 test tape and record/playback the 315Hz signal. Deck ΙΙ Deck Ι TAPE TEST POINT (L, Rch) (AF Assy) Repeat recording, playback and adjustment until playback level of the 315 Hz signal becomes – 7.7 dBV. Deck Ι VR2301 (L ch) VR2302 (R ch) (4) ALC Operation Check Step Mode Input Signal/Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 2 REC/ PAUSE Input a 315 Hz signal to the AUX terminal and set the input selector to AUX. Input signal level Set to a level + 10dB above the input level at step 1. TAPE TEST POINT (L, Rch) (AF Assy) – 8.2 dBV Confirm that the reading is – 2.2 ± 2.5 dBV. 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 57 XR-A6800, XR-A4800 A VR2302 VR2802 VR2303 VR2305 VR2304 TAPE TEST POINT Fig.7 Adjustment and Measurement Points FRONT L ch R ch VR2306 VR2801 L2801 VR2301 SIDE A AF 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 58 XR-A6800, XR-A4800 6.2.2 For XR-A4800 1. Tape Speed Adjustment Mechanical Adjustment Electrical Adjustment Check the following before starting. • Adjustment points and test points are shown in Fig.8, Fig.10 and Fig.11. • Test tape : NCT-111 (3kHz, 30min). No. Mode Test Tape Adjusting Points Measurement Points Adjustment Procedure Remarks 1 Deck Ι PLAY NCT-111 (Playback : 3kHz) ADJ. VR on CASSETTE MECHA (Fig. 8) TAPE TEST POINT (Rch) (AF Assy) Press the PLAY SW and adjust so that the reading becomes 3000Hz ± 20Hz. Confirm that wow & flutter level is below 0.3% (in the reverse direction, confirm that the reading is within 3000Hz ± 60Hz). Front Side AF Assy Fig.8 Tape Speed ADJ. Point Cassette Mechanism Section (Side View) Tape Speed ADJ. VR (1) Confirm that the tape speed adjustment has been completed. (2) Clean the heads and demagnetize them using a head eraser. (3) Set the measurement level to 0 dBV = 1 Vrms. (4) Use the specified tape for adjustment. Use the labeled (A) side of the test tape. STD-331E : For playback check STD-632 : Normal blank tape (5) Provide yourself with the following measuring devides: • AC voltmeter (Noisemeter : filter off) • AC millivoltmeter • Low-frequency oscillator • Attenuator • Oscilloscope (6) Adjust both right and left channels unless otherwise specified. (7) Warm up the unit for several minutes before adjustment. In particular, be sure to warm up the unit in the REC/PLAY mode for 3 to 5 minutes before starting recording/playback frequency characteristics adjustment. (8) Always follow the indicated adjustment order. Otherwise, a complete adjustment may not be achieved. Playback Adjustment (Decks Ι and ΙΙ) (1) Head Azimuth Adjustment Recording Adjustment (Deck Ι) (1) Bias Oscillation Frequency Adjustment (2) Recording Bias Adjustment ∗ As the reference recording level is 250nwb/m for STD-331E, the recording level will be higher by 4 dB for STD-331B (160nwb/m). When adjusting, pay carefull attention to the type of tape used. 0 dB –20 dB 30s 0 dB: 315 Hz, 250 nwb/m 315Hz 6.3kHz 10kHz 315Hz 14kHz 12.5 kHz 6.3 kHz 500 Hz 250 Hz 125 Hz 10kHz 8kHz 4kHz 2kHz 63Hz 40Hz 1kHz 30s 30s 30s 10s 10s ......................................................................................................... 10s Fig.9 STD-331E Test Tape 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-A6800, XR-A4800 Playback Adjustment (1) Head Azimuth Adjustment Recording Adjustment (1) Bias Oscillation Frequency Adjustment (2) Recording Bias Adjustment • Do not switch between forward and reverse operation with the screwdriver inserted. • Since this adjustment affects recording bias, prevent distortion from increasing due to underbias. Note : No connecting to BIAS TP POINT at Step 2 REC → PLAY. Deck ΙΙ Fig.10 Head Azimuth Adjustment Screw REV Azimuth Adjustment Screw FWD Azimuth Adjustment Screw Step Mode Input Signal/ Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 PLAY STD-331E test tape (Playback: 10kHz, –20dB) Deck Ι Head azimuth adjustment screw (Fig. 10) TAPE TEST POINT (L, Rch) (AF Assy) Max. playback signal level After adjustment, apply silicon bond to the head azimuth adjustment screw. Step Mode Input Signal/ Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 REC Load the STD-632 test tape and set the recording mode. Deck ΙΙ Oscillation frequency to be 105.0kHz ± 2kHz. Deck Ι L2801 (AF Assy) Between A point Fig. 11 and GND Step Mode Input Signal/Test Tape Adjusting Points Measurement Points Adjustment Value Remarks 1 REC Load the STD-632 test tape and record (No signal) Deck Ι VR2802 (AF Assy) BIAS TP POINT (AF Assy) 24V to 27V 2 REC → PLAY Load the STD-632 test tape. Record the 315Hz and 10kHz signals at –25dBV input level (check B point) and playback. Deck ΙΙ TAPE TEST POINT (L, Rch) (AF Assy) Repeat adjustment until playback level of the 10kHz signal is within 0 ± 1.0dB from that of the 315Hz signal. Deck Ι VR2802 (AF 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 60 XR-A6800, XR-A4800 A B VR2302 VR2802 TAPE TEST POINT Fig.11 Adjustment and Measurement Points FRONT L ch R ch L2801 BIAS TP POINT (VR is nothing) VR2301 SIDE B AF 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 61 XR-A6800, XR-A4800 STANDBY/ON TEST DISC: YEDS-7 "TEST 4" STOP all operations. TEST DISC: YEDS-7 STANDBY/ON CD TEST Short Point CD TEST Short Point inwards outwards Pickup Move TEST MODE : ON TEST MODE : PLAY TEST MODE : STOP CANCEL How to Start/Cancel Test Mode Test Point 6.3 TEST MODE NOTE: There is no information to be shown in this CD adjustment. DISPLAY ASSY Bottom Side SIDE B STOP Spindle motor: START Spindle servo: CLOSE CLOSE OPEN Tracking servo: Function CD STOP Laser diode: LIGHTS UP Focus servo: CLOSE 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 62 XR-A6800, XR-A4800 Fitting Lock Lever 7.1.1 DISASSEMBLY 7.1 DIAGNOSIS 7. GENERAL INFORMATION $M MECHANISM CD-2 1 × 2 Remove the Bonnet Case (Screws × 11) Unhook × 3 Tray Cap OPTICAL DIGITAL OUT Cap Release $M Mechanism CD-2 CD Assy CN8204 XR-A6800 Only Main Cam 2 Note: The loading tray can be pulled out when the main cam is in this position. (The Lock Lever should be in the notch of the Main Cam.) 3 9 11 12 10 5 8 7 6 4 CD Assy CN8201 Unhook Unhook 10 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 63 XR-A6800, XR-A4800 Front Side $M MECHANISM CD-2 ADDITIONAL TO JOB Mechanism Base (Bottom View) FRONT PANEL DISPLAY Assy DECK Mechanism Unit BLUE LED Assy AF Assy SECONDARY Assy PRIMARY Assy Front Panel 3 3 3 1 Unhook 1 Unhook 2 2 FM/AM TUNER Module A F H J I 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 64 XR-A6800, XR-A4800 FITTING THE PULLEY INTO THE CARRIAGE MOTOR Clamper Holder Actuater Servo Base Hook Clamper Holder $M Mechanism CD Actuater Hook Hook Servo Mechanism Assy Servo Base Hook Carriage Motor Motor Pulley Servicing pulley press-in station Loading Tray For replacement of the carriage motor, fit the motor pulley by using the servicing pulley press-in station located on the loading tray, as shown in the figure on the right. 1 2 1 2 1 1 2 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 65 XR-A6800, XR-A4800 • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. PDC063A (DISPLAY ASSY : IC5501) • System Control Microcomputer IC • Pin Function 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 T E S E R D C O r e d o c e d D C r o f t u p t u o t e s e R 2 K L C E S D C O a t a d S N E S r e d o c e d D C r o f t u p t u o k c ol C 3 S N E S D C I t u p ni S N E S D C 4 T A L D C O a t a d r e d o c e d D C r o f t u p t u o h ct a L 5 K L C D D C O a t a d r e d o c e d D C r o f t u p t u o k c ol C 6 A T A D D C O t u p t u o a t a d r e d o c e d D C 7 D E L e d o m V / A O t u p t u o D E L e d o m la u si V / oid u A 8 D E L R E M I T O t u p t u o D E L R E M I T 9 F F O / N O Y R O F F O / N O Y A L E R 0 1 D E L E U L B O t u p t u o D E L E U L B 1 1 T E S E R X I t u p ni t e s e r U P C 2 1 G O J L O V I t u p ni G O J e m ulo V 3 1 G O J F R O M I t u p ni G O J g nih p r o m d n u o S 4 1 S S V − d n u o r G 5 1 1 F C I 6 1 2 F C O 7 1 D D V − ylp p u s r e w o P 8 1 1 Y E K I ) D / A ( 1 t u p ni y e K 9 1 2 Y E K ) D / A ( 2 t u p ni y e K 0 2 3 Y E K ) D / A ( 3 t u p ni y e K 1 2 S M I t u p ni S M k c e D 2 2 E N U T / T S I t u p ni E N U T / O E R E T S r e n u T 3 2 N I- E P S I t u p nila n gis r e z y ala n a m u rtc e p S 4 2 − − 5 2 E T U M D C O ) p u -llu p ( t u p t u o e t u m D C 6 2 C A I t u p ni t p u rr e t ni e slu p C A 7 2 R O C S I t u p ni t p u rr e t ni R O C S D C 8 2 K L C S D R I t u p ni t p u rr e t ni k c olc S D R r e n u T 9 2 N O C O M E R I t u p ni t p u rr e t nilo rt n o c e t o m e R 0 3 1 G O t u p t u o dir G 1 3 2 G 2 3 3 G 3 3 4 G 4 3 5 G 5 3 6 G 6 3 7 G 7 3 8 G 8 3 9 G 9 3 0 1 G 0 4 1 1 G 1 4 2 1 G 2 4 3 1 G 3 4 4 1 G 4 4 5 1 G 5 4 1 S O t u p t u o 1 t n e m g e S 6 4 D D V − ylp p u s r e w o P 7 4 7 9 5 5 D / 2 S O /I t u p ni 7 W S /t u p t u o 2 t n e m g e S 8 4 8 9 5 5 D / 3 S t u p ni 6 W S /t u p t u o 3 t n e m g e S 9 4 5 9 5 5 D / 4 S t u p ni 5 W S /t u p t u o 4 t n e m g e S 0 5 4 9 5 5 D / 5 S t u p ni 4 W S /t u p t u o 5 t n e m g e S 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 66 XR-A6800, XR-A4800 . o N e m a N n i P O /I n o it c n u F 1 5 P D F V − 2 5 3 9 5 5 D / 6 S O /I t u p ni 3 W S /t u p t u o 6 t n e m g e S 3 5 2 9 5 5 D / 7 S t u p ni 2 W S /t u p t u o 7 t n e m g e S 4 5 1 9 5 5 D / 8 S t u p ni 1 W S /t u p t u o 8 t n e m g e S 5 5 9 S O t u p t u o 9 t n e m g e S 6 5 P M A L C / 0 1 S O /I t u p ni W S P M A L C D C /t u p t u o 0 1 t n e m g e S 7 5 N E P O / 1 1 S t u p ni W S N E P O D C /t u p t u o 1 1 t n e m g e S 8 5 E D I S N I/ 2 1 S t u p ni W S E D I S N I D C /t u p t u o 2 1 t n e m g e S 9 5 3 2 1 C S I D C / 3 1 S t u p ni W S 3 2 1 C S I D D C /t u p t u o 3 1 t n e m g e S 0 6 F R A / 4 1 S t u p ni W S F R A K C E D /t u p t u o 4 1 t n e m g e S 1 6 R R A / 5 1 S t u p ni W S R R A K C E D /t u p t u o 5 1 t n e m g e S 2 6 1 E D O M / 6 1 S t u p ni 1 W S E D O M K C E D /t u p t u o 6 1 t n e m g e S 3 6 2 E D O M / 7 1 S t u p ni 2 W S E D O M K C E D /t u p t u o 7 1 t n e m g e S 4 6 1 F L A H / 8 1 S t u p ni 1 W S F L A H K C E D /t u p t u o 8 1 t n e m g e S 5 6 2 F L A H / 9 1 S t u p ni 2 W S F L A H K C E D /t u p t u o 9 1 t n e m g e S 6 6 1 _ 2 O r C / 0 2 S t u p ni 1 W S 2 O r C K C E D /t u p t u o 0 2 t n e m g e S 7 6 2 _ 2 O r C / 1 2 S t u p ni 2 W S 2 O r C K C E D /t u p t u o 1 2 t n e m g e S 8 6 2 2 S O t u p t u o 2 2 t n e m g e S 9 6 3 2 S t u p t u o 3 2 t n e m g e S 0 7 4 2 S t u p t u o 4 2 t n e m g e S 1 7 A T A D S D R I t u p ni a t a d S D R r e n u T 2 7 D D V − ylp p u s r e w o P 3 7 2 L O S O 2 t u p t u o dio n elo s K C E D 4 7 1 L O S 1 t u p t u o dio n elo s K C E D 5 7 R O T O M O t u p t u o r o t o m K C E D 6 7 N I D A O L D C I ) n w o d -llu p ( t u p ni r o t o m g nid a ol D C 7 7 T U O D A O L D C O ) n w o d -llu p ( t u p t u o r o t o m g nid a ol D C 8 7 3 C S I D D E L O t u p t u o D E L 3 C S I D 9 7 2 C S I D D E L t u p t u o D E L 2 C S I D 0 8 1 C S I D D E L t u p t u o D E L 1 C S I D 1 8 1 L E E R I 1 t u p ni e slu p le e r K C E D 2 8 2 L E E R 2 t u p ni e slu p le e r K C E D 3 8 − − 4 8 E T U M S D R O ) n w o d -llu p ( S D R r e n u T f o t u p t u o e t u M 5 8 E C L L P O L L P r e n u T f o t u p t u o elb a n e pih C 6 8 E C L O V E O C I e m ulo v cin o rtc ele f o t u p t u o elb a n e pih C 7 8 R E W O P O t u p t u o r e w o P 8 8 E T U M E N I L O t u p t u o e t u m e niL 9 8 S S V − d n u o r G 0 9 D D V − ylp p u s r e w o P 1 9 K L C P X E O C I P X E r o f t u p t u o k c ol C 2 9 A T A D P X E O C I P X E r o f t u p t u o a t a D 3 9 E C P X E O ) F C B 4 9 0 4 U B ( C I P X E f o t u p t u o elb a n e pih C 4 9 N O N A C S O g nid a e r W S r o f st u p t u O 5 9 T U H S D C O r e d o c e d D C e h t f o F F O / N O la ts y r C 6 9 O S Q S I t u p ni a t a d e d o c b u s D C 7 9 K C Q S D C O a t a d e d o c b u s D C r o f t u p t u o k c ol C 8 9 A T A D S Y S O C I e m ulo v cin o rtc ele / a t a d L L P r e n u T e h t f o t u p t u o a t a D 9 9 A T A D X T I t u p ni a t a d r e n u T 0 0 1 K L C S Y S O C I e m ulo v cin o rtc ele / a t a d L L P r e n u T e h t f o t u p t u o k c ol 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 67 XR-A6800, XR-A4800 • Pin Assignment • Grid Assignment • Segment Designation 1G (2G) (3G to 9G) s t u e n c Dp1 p r w d1 d2 d1 d2 m k b f g j h a1 a2 53 1 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G Dp2 Dp2 e n c Dp1 p r m k b f g j h a1 a2 (1G, 10G to 15G) B24 B6 B5 B4 B3 B2 B1 B7 B8 B9 B10 B14 B11 B12 B13 B24 B23 B24 B21 B20 B13 B14 B15 B13 B14 B15 B13 B14 B15 B13 B14 B15 B19 B20 B21 B7 B1 B8 B9 B10 B11 B7 B8 B8 B8 B8 B9 B9 B9 B9 B10 B10 B10 B10 B11 B11 B11 B11 B12 B12 B12 B12 B12 S1 B22 B24 B23 B21 B20 B22 B2 B3 B4 B5 B6 B1 B1 B7 B7 B7 B13 B14 B15 B16 B17 B18 B2 B2 B2 B2 B3 B3 B3 B3 B4 B4 B4 B4 B5 B5 B5 B5 B6 B6 B6 B6 B15 B16 B17 B18 B19 B6 B5 B4 B3 B2 B1 B7 B8 B9 B10 B14 B11 B12 B13 B15 B16 B17 B18 B19 S2 S3 S4 S5 S6 B1 B1 XAV3009 (DISPLAY ASSY :V5621) • FL Display 7.2.2 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 68 XR-A6800, XR-A4800 Pin No. 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 Connection F2 F2 F2 NP NP 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G P1 P2 P3 P4 P5 P6 P7 Pin No. 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Connection P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 NX NX NX NX NP NP F1 F1 F1 • Pin Connection • Anode Connection NOTE 1) F1, F2.......... Filament 2) NP................ No pin 3) NX................ No extend pin 4) DL................. Datum Line 5) 1G to 15G..... Grid 6) Field of vision is a minimum of 29° from the lower side. 1G 2G 3G,4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 a1 a2 h j k b f g m c e r p n d1 dp1 s t u w d2 B24 B23 B22 B21 B19 B17 B15 B14 B13 B6 B11 B10 B4 B9 B8 B2 B3 B12 B18 B20 B16 B5 B1 B7 B24 B23 B22 B21 B19 B17 B15 B14 B13 B6 B11 B10 B4 B9 B8 B2 B3 B12 B18 B20 B16 B5 B1 B7 B21 B19 B17 B15 B14 B13 B6 B11 B10 B4 B9 B8 B2 B3 B12 B15 (RIGHT) B14 B13 B6 B11 B10 B4 B9 B8 B2 B3 B12 B15 B14 B13 B6 B11 B10 B4 B9 B8 B2 B3 B12 B18 B20 B16 S5 B5 B1 B7 B5 B1 B7 B5 B1 B7 B15 B14 B13 B6 B11 B10 B4 B9 B8 B2 B3 B12 S1 S2 S4 S6 S3 B5 B1 B7 a1 a2 h j k b f g m c e r p n d1 dp1 d2 a1 a2 h j k b f g m c e r p n d1 dp1 d2 a1 a2 h j k b f g m c e r p n d1 dp1 d2 a1 a2 h j k b f g m c e r p n d1 d2 a1 a2 h j k b f g m c e r p n d1 dp1 dp2 d2 a1 a2 h j k b f g m c e r p n d1 dp1 dp2 d2 (LEFT) B15 B14 B13 B6 B11 B10 B4 B9 B8 B2 B3 B12 B5 B1 B7 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 69 XR-A6800, XR-A4800 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES Front Panel W2-2001 REPEAT SURROUND MODE DISPLAY/RDS PHONES Stereo Double Cassette Deck Auto Synchro Editing System Full Logic Auto Reverse 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 70 XR-A6800, XR-A4800 W2-2001 REPEAT SURROUND MODE DISPLAY/RDS PHONES 29 28 27 23 22 26 25 24 20 21 17 16 18 19 15 14 12 13 11 10 2 3 5 4 7 8 1 9 6 The illustration on this page shows the XR-A6800. Not all features are available on the XR-A4800. 1 DISC-1/2/3 2 AUDIO MODE 3 ZOOM SURROUND 4 EQUALIZER 5 SET Use to enter timer/clock settings, or user sound settings. 6 JOG dial Use to morph between sound settings, and when setting the clock or timer. 7 P.BASS (DEMO) 8 DISPLAY/RDS 9 SURROUND MODE 10 VOLUME UP/DOWN Use to adjust the overall volume. 11 PHONES jack (Headphones) Plug in a pair of headphones to this jack. model: XR-A6800 12 MONO 13 TIMER / CLOCK ADJ 14 Playback/tuning controls 7 ST. MEMORY ¢⁄¡·+ –·1⁄4 26 15 EJECT (tape II) Press to open the cassette door of deck II. 16 FREQ / STATION 17 MIC LEVEL 18 REPEAT 19 MIC SUB 20 MIC MAIN 21 XR-A6800 : 2 NR* ON/OFF XR-A4800 : RANDOM 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 71 XR-A6800, XR-A4800 18 19 17 1 2 3 4 5 16 14 13 12 15 10 6 9 8 7 11 The illustration on this page shows the XR-A6800. Not all features are available on the XR-A4800. 1 Character display 2 Lights when the sleep timer has been set. 3 Lights when either the record timer or the wake up timer has been set. 4 Lights when the tuner is receiving a broadcast. 5 Lights when the tuner is set to mono FM mode. 6 Lights when in beat cut 2 mode. (XR-A6800 model only) 7 Lights when a CD is playing. 8 Lights when the system is in CD mode. 9 2 and 3 – Indicates the current tape play/record direction. or – Indicates the current tape deck, I or II. Display 10 Lights when Dolby Noise Reduction is switched on. (XR-A6800 model only) 11 – Lights when in the karaoke mode. L R – Indicates which channels of the karaoke track you’re hearing. 12 Lights when the tuner is receiving a stereo FM broadcast in auto stereo mode. 13 Lights when recording to tape. 14 Lights during automatic recording of a CD. 15 Lights in RDS mode. 16 Highlights during repeat play mode. 17 Highlights during program playback mode. 18 Highlights during random playback mode. 19 Sound morphing / sound level display 22 EJECT (tape I) Press to open the cassette door of deck I. 23 Function select buttons CD TUNER BAND AUX TAPE I/II 24 ASES / COPY 25 REC / STOP 26 TIMER STANDBY indicator 27 OPEN/CLOSE 28 DISC CHANGE 29 STANDBY/ON and standby indicator Press to switch the unit between standby and on. Indicator lights in standby. * Manufactured under licence from Dolby Labora- tories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. 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 72 XR-A6800, XR-A4800 To learn about the function of a particular button, look up the name of the button in the following alphabetical list (buttons marked with symbols appear first). Press to switch the system on or into standby. 7 (Stop) 2 6 (Play/pause/reverse) 1 (Reverse scan/fast rewind/radio tuning) ¡ (Forward scan/fast forward/radio tuning) – 4 (Reverse track skip/music search/preset station select) ¢ + (Forward track skip/music search/preset station select) >10 Use to select numbers over 10 (press this button, then input the number using the other number buttons). 10/0 Use as zero or 10 when entering numbers (for track numbers and station presets). 1–9 Number buttons (for track numbers and station presets). A AUDIO/SURROUND AUX C CD CLEAR Press to delete the most recently programmed track. D DISC-1/2/3 DISC CHANGE DISPLAY J JOG Use to morph between sound settings, and when setting the clock or timer. K KARAOKE M MONO (SHIFT & 7) MORPHING MUTE O OPEN/CLOSE P PROGRAM R RANDOM (SHIFT & 9) REPEAT (SHIFT & 8) S SHIFT Use to access secondary functions on the remote control. SLEEP T TAPE I/II TUNER/BAND V VOLUME +/– Use to adjust the overall volume level. Remote Control Unit DISC DISC DISC OPEN/CLOSE KARAOKE MUTE AUDIO/ SURROUND SHIFT MORPHING DISPLAY VOLUME + – DISC CHANGE SLEEP PROGRAM MONO REPEAT JOG RANDOM TAPE TUNER/BAND AUX CD 1 2 3 CLEAR 4 5 6 >10 7 8 9 10/0 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 73 XR-A6800, XR-A4800 8.2 SPECIFICATIONS Miscellaneous Power Requirements ...................... AC 220-230 V, 50/60 Hz AC 230 V, 50/60 Hz (U.K. models) Power Consumption XR-A6800 ............................................................. 150 W XR-A4800 ............................................................. 120 W Power Consumption in Standby mode ........................... 1 W Dimensions ....................... 270 (W) x 320 (H) x 339 (D) mm Weight (without package) XR-A6800 ............................................................. 8.8 kg XR-A4800 ............................................................. 8.3 kg Accessories Operating instructions ........................................................ 1 Remote control unit ............................................................ 1 Power Cord ........................................................................ 1 FM antenna ........................................................................ 1 AM loop antenna ................................................................ 1 AA/R6P dry cell batteries ................................................... 2 Speaker Cord — S-A6800 only .......................................... 2 • Specifications and design subject to possible modification without notice, due to improvements. Amplifier section Continuous Power Output RMS (1 kHz, T.H.D. 10%, 6 Ω) XR-A6800 ...............................................140 W + 140 W XR-A4800 .............................................. 100 W + 100 W DIN (1 kHz, T.H.D. 1%, 6 Ω) XR-A6800 ...................................................85 W + 85 W XR-A4800 .................................................. 65 W + 65 W * Above specifications are for when power supply is 230 V. Maximun Power XR-A6800 ...............................................220 W + 220 W XR-A4800 ...............................................146 W + 146 W * Above specifications are for when power supply is 230 V. CD section Type ............................... Compact disc digital audio system Wow and Flutter .................................Limit of measurement (±0.001 % W.PEAK) or less (EIAJ) Cassette deck section Systems ........................................ 4 track, 2-channel stereo Recording/playback head x 1 Playback head x 1 Erase head x 1 Motor ..................................................... DC servo motor x 1 Tape types XR-A6800 ..................................... TYPE I (Normal) tape TYPE II (HIGH/CrO2) tape XR-A4800 ..................................... TYPE I (Normal) tape FM tuner section Frequency Range.............................. 87.5 MHz to 108 MHz Antenna input ............................................ 75 Ω unbalanced AM tuner section Frequency Range With 9 kHz step ............................. 531 kHz to 1,602 kHz With 10 kHz step ........................... 530 kHz to 1,700 kHz Antenna input ................................................. Loop antenna 1 Remote Control Unit × 1 2 FM Antenna × 1 (MYXJ and NVXJ Types : ADH7005) 3 AM Loop Antenna × 1 (XTB3001) 4 AA/R6P Dry Cell Batteries × 2 (VEM-013) 5 Power Cord × 1 (MYXJ Type : ADG1154) (NVXJ Type : ADG1156) DISC DISC DISC OPEN/CLOSE KARAOKE MUTE AUDIO/ SURROUND SHIFT MORPHING DISPLAY VOLUME + – DISC CHANGE SLEEP PROGRAM MONO REPEAT JOG RANDOM TAPE TUNER/BAND AUX CD 1 2 3 CLEAR 4 5 6 >10 7 8 9 10/0 Accessories www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com

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