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Pioneer XR-MR7, Service Manual

The Pioneer XR-MR7 is a versatile and reliable audio system that promises to elevate your music experience. Unlock its full potential with the comprehensive Service Manual, available for free download at manualshive.com. This manual provides step-by-step instructions and troubleshooting tips to ensure optimal performance and enjoyment of your Pioneer XR-MR7.

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XR-MR7

70

A

B

C

D

1

2

3

4

1

2

3

4

SIDE A

CN1901

I

CN3201

I

FRONT LINE ASSY

O

LEGATO ASSY : MY Only

V

LEGATO ASSY : MY Only

V

FRONT LINE ASSY

O

SIDE B

Q3124

Q3123

IC1902

IC1901

(ANP7320-D)

(ANP7320-D)

4.10 FRONT LINE and LEGATO ASSYS

O V

www. xiaoyu163. com

QQ 376315150

9

9

2

8

9

4

2

9

8

TEL 13942296513

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for XR-MR7

Page 1: ... TO THE FOLLOWING MODEL S AND TYPE S FOR U S MODELS NECESSARY INFORMATION FOR DHHS RULES MARKED ON THE REAR BASEAND ON THE TOP OF CD MECHANISM AS BELOW DANGER LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM This product is a system s component Be sure to connect it to the prescribed system component s otherwise damage may result CD1 CD2 CDR CD RW CD3 PGM STEREO MONO TUNED P BASS SKIP ON A ...

Page 2: ...t 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 r...

Page 3: ...101 on the PRE AMP BOARD ASSY mounted on the CD R PICKUP is connected to GND or pin 19 is connected to low level ON or else the terminals of Q101 are shorted to each other fault condition 2 When the cover is opened with the servo mechanism block removed and turned over close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam Additional Laser Caution Refer ...

Page 4: ...t Pad AHA7281 9 Rear Pad LR AHA7282 10 Packing Case See Contrast table 2 NSP 11 Warranty Card See Contrast table 2 12 Polyethylene Bag Z21 038 0 03 x 230 x 340 13 Operating Instructions See Contrast table 2 English 14 Operating Instructions See Contrast table 2 English French 15 Operating Instructions See Contrast table 2 German Italian 16 Operating Instructions See Contrast table 2 Dutch Swedish ...

Page 5: ... 37 60 60 15 50 73 51 19 52 52 53 75 55 53 52 2 30 13 13 13 13 36 33 21 35 12 17 21 18 34 14 16 52 51 22 29 23 24 32 51 40 51 58 59 57 65 58 59 56 62 Refer to 2 6 3CD MICROCHANGER MECHA Refer to 2 3 FRONT PANEL SECTION Refer to 2 4 CD R CORE ASSY 1 2 2 5 CD R CORE ASSY 2 2 11 www xiaoyu163 com QQ376315150 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 ...

Page 6: ...13 37 PCB Spacer 3x12 AEC1372 38 Screw IBZ40P060FCC 39 Shield Case ANG7272 40 Side Stay ANG7261 41 CD Stay ANG7259 42 CD Sheet AEC7253 43 Rivet PLASTIC 3x4 5 RBM 003 44 Tapping Card Spacer AEC7098 45 Card Spacer AEC7214 NSP 46 PCB Spacer AEC7254 47 Rear Panel R See Contrast table 2 48 Rear Cover AMR7310 49 Bonnet Case R AZN7824 50 Tray Panel CD See Contrast table 2 51 Screw BBZ30P060FCC 52 Screw B...

Page 7: ...7050 66 Fuse Caution Label Not used ARW7081 NSP 67 Laser Caution Label Not used PRW1516 68 Disc Caution Label Not used PRW1532 69 Caution Label HE PRW1233 Not used 70 Caution Label VRW1094 Not used 71 Ceramic Capacitor CKPUYB102K50 Not used 73 Getter ARW7086 ARW7077 74 Earth Plate XNG3015 Not used 76 LEGATO ASSY AWU7525 Not used 77 Caution Label F VRW 328 Not used Mark MY type KU CA type 2 CONTRAS...

Page 8: ...5 27 27 20 15 30 18 31 16 2 2 16 1 2 4 13 2 2 19 2 4 12 1 2 12 2 2 19 1 4 17 11 29 Front Panel Cutting Parts 33 34 10 36 28 www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 9: ...7718 NSP 22 Button RF AAD7560 23 Display Window R AAK7710 24 VOL Knob R AAB7218 25 Jog Knob R AAB7217 NSP 26 Front Panel RK AMB7690 27 Screw BPZ30P080FZK 28 Front Panel RK ASSY AXG7091 29 Shield Sheet R AED7041 30 CDR SW ASSY AWU7517 31 5P FFC 60V ADD7204 32 CDR LED ASSY AWU7467 33 Knob R AAB7216 34 Cap AAK7713 NSP 35 Button Lens MRF AAK7691 4 FRONT LINE ASSY AWU7450 AWU7438 Mark MY type KU CA typ...

Page 10: ...1 12 Gear Pulley VNL1733 13 Loading Gear VNL1734 14 Drive Gear VNL1735 15 Drive Cam VNL1736 16 Lock Plate VNL1820 17 Tray Stopper VNL1739 18 Connector Assy PF03KK E37 LOADING A CN501 CD R CORE CN451 19 Screw BBZ26P040FMC 20 Screw Z39 019 21 Loading Motor Assy VXX2505 22 Binder PEC 107 23 Clamper Plate VNE2068 24 Bridge VNE2069 25 Clamper VNL1738 26 Screw IPZ26P060FMC 27 32P Flexible Cable 30V PDD1...

Page 11: ...ssy PWZ3759 2 DC Motor Assy SPINDLE PEA1235 NSP 3 DC Motor CARRIAGE PXM1042 4 Float Rubber A AEB7063 5 Float Rubber B AEB7066 NSP 6 Rack Spring DBH1285 NSP 7 Reflection Sheet PNM1325 8 Servo Base PNW2853 9 Pinion Gear PNW2854 10 Gear A PNW2855 11 Gear B PNW2856 12 Gear C PNW2857 13 Rack PNW2858 14 Rack Stopper PNW2859 NSP 15 Disc Table PNW2860 16 Carriage Base S PNW2874 17 Connector Assy PG09KK E1...

Page 12: ...Tray Part Column 2 2 2 2 Gutter 1 Gutter 1 Gutter 1 Boss 1 Gutter 1 1 Gutter Inside Rail 1 Inside Rail 2 Inside Gutter 1 1 Rail 2 Gutter 2 Bottom Gutter 2 Bottom Gutter Whole Left Front Under Gutter 37 www xiaoyu163 com QQ376315150 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 xiaoyu1...

Page 13: ...ABH7175 23 Cam Plate ANW7147 24 Lock Lever ANW7148 25 Float Rubber A Blue AEB7063 26 Float Rubber B Black AEB7066 27 Float Base ANW7130 28 Clamper Holder ANW7152 29 Yoke ANG7257 30 Clamper Magnet AMF7001 31 Clamper SO XNW3007 32 Swing Base ANW7131 33 Main Tray ANW7133 34 Lock Plate ANW7144 35 Lock Plate Spring ABH7174 36 SUB Tray ANW7134 37 Tray Label ARW7070 38 Stopper Arm ANW7145 39 gear Shaft A...

Page 14: ...PTICAL TX CD REC KU CA Only REC REC IC3131 UPC4570G2 PHONO EQ IC7301 PMC1800 1 A D BLOCK IC7401 PE8001A D A BLOCK IC7501 PE5113B MODE µCOM IC3101 TC9164AF SIGNAL SELECTOR 1 1 2 11 13 44 46 16 15 2 3 4 5 13 11 7 6 6 11 11 10 CDR SW ASSY M 5 9 5 9 AA AB MY Only CN7702 CN7703 CN7701 CN3201 CN5403 CN5962 CN5954 CD R ASSY CN901 B CD R CORE ASSY CN301 B CD R CORE ASSY CN501 B www xiaoyu163 com QQ3763151...

Page 15: ...8 30 50 34 8 Power Transformer CN2551 J3901 BZ5501 CN1 System Connector CT J7 CN5502 Flash Microcomputer ROM Write Buzzer AC OUTLET MY Only AC INLET S5966 Rotary Encoder Rotary Encoder CD R JOG CN3902 IC5501 PD5545A System Control Microcomputer Power Supply Block CDR S5965 VOL S5969 DVOL S5970 AVOL AMP AMP 24 Standby Transformer Standby Power Supply Block REC REC AUDIO SIGNAL ROUTE SPEAKER TERMINA...

Page 16: ... 39 41 50 4 6 73 2 10 9 16 15 17 8 14 B C D E F G H FCS FCS FCS TRK TRK FG SPDL 11 A B C D 11 29 38 19 TE TE AD0 AD7 Address HF 10 RFAC FE TE RFAC 29 RFWBL RFWBL 46 E F G H SERVO MECHANISM ASSY C CD R CORE ASSY B 9 3 4 M CARRIAGE MOTOR ASSY SLIDER PEA1350 SL 1 2 CN452 FG FG SPDL SPDL 9 3 4 SL 2 1 CN551 CN453 LOADING B ASSY E M LOADING MOTOR ASSY VXX2505 L L L L 1 2 4 5 32 37 39 40 71 68 35 FCS 32 ...

Page 17: ...9344MHz AD0 AD7 Address Address Data AF ASSY CN7701 I 43 36 61 60 59 3 2 4 43 15 16 17 CDLRCK CDBCK CDDATA CDTX 46 76 45 35 DLINE2 V 5A V 5D V U DCDIN DITOUT DADATA ADLRCK ADDATA ADBCK 2 1 48 1 48 30 36 33 44 47 7 20 18 DALRCK DABCK 19 16 14 13 5 3 2 AF ASSY CN7703 I AF ASSY CN7702 I REC PB CD LI2 DO www xiaoyu163 com QQ376315150 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 ...

Page 18: ...T KSM213CCM G H F CDR SW ASSY AWU7517 M CD R PEA1351 B 1 5 B 5 5 CD R CORE ASSY PYY1273 B C D E I 1 4 I 4 4 AF ASSY XR MR7 MY AWU7460 XR MR7 KU CA AWU7448 LEGATO ASSY AWU7525 I V LOADING B ASSY PWZ3761 LOADING A ASSY PWZ3760 ADD7202 ADD7203 ADD7201 ADE7055 ADD7200 PDD1195 ADE7051 PG11KK G20 CN601 CN501 CN551 XR MR7 MY Only www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4...

Page 19: ... AC120V AC POWER CORD MY ADG1127 KU CA ADG7021 PRIMAR ASSY MY AWU7469 KU CA AWU7457 SECONDARY ASSY AWU7451 Q R T S CDR LED ASSY AWU7467 FRONT LINE ASSY MY AWU7450 FRONT LINE ASSY KU CA AWU7438 N O H P ASSY AWU7453 P SYSTEM CONNECTOR FOR CT J7 MY ATS7271 T1 KU CA ATS7272 REGULATOR ASSY AWU7468 U AMP ASSY MY AWU7464 KU CA AWU7555 J ADD7205 ADD7204 XR MR7 MY Only RDS MY Only www xiaoyu163 com QQ37631...

Page 20: ...TUNING BLOCK OSC 3 4 FM AM TUNER MODULE For MY Type AA www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 21: ...N6201 KP200IA14L J AF AMP REGULATOR AF AMP AA www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 22: ...TUNING BLOCK AKX7041 OSC 3 5 FM AM TUNER MODULE For KU CA Type AB www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 23: ...00IA14L J AF AMP REGULATOR PLL AF AMP CN6001 AB www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 24: ...ECHA CONTROL µCOM BLOCK ATIP DECODER B 1 5 5 5 B 2 5 B 3 5 B www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 25: ...93LC46F EEPROM MECHA µ COM 8 bit LATCH CN301 I 4 5 B 8 9 10 11 12 1 2 3 4 5 6 7 www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 26: ...A1351 RF PROCESSOR BLOCK MULTI PLEXER MULTI PLEXER CN1 CN101 7 8 REC REC REC REC REC REC REC REC www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 27: ...5 6 REC RF SIGNAL ROUTE REC REC REC REC REC REC AUDIO SIGNAL ROUTE REC www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 28: ... ASSY PYY1273 SERVO BLOCK 2 2 5 B 1 5 B 5 5 B 2 5 B www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 29: ... PLEXER 1 1 5 B 4 5 B 2 5 B 1 5 B www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 30: ...O STRATEGY CONTROL 17 18 16 14 15 13 REC REC REC REC REC REC REC REC REC REC DI1 DI2 3 5 B 2 5 B 1 5 B www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 31: ...C REC PB DI1 D0 DI2 REC REC REC REC REC SIGNAL after A D PB PB OUT before D A DI1 DIGITAL INPUT1 DI2 DIGITAL INPUT2 DO DO DO DIGITAL OUT PB PB PB PB PB 5 5 B The power supply is shown with the marked box www xiaoyu163 com QQ376315150 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 xiaoy...

Page 32: ... E LOADING A ASSY PWZ3760 D PC651 NJL5803K F1 CARRIAGE MOTOR ASSY SLIDER PEA1350 LOADING MOTOR ASSY VXX2505 DC MOTOR ASSY SPINDLE PEA1235 J601 CN601 CN551 CN501 CN452 CN451 CN453 S601 S501 3 1 2 3 5 B 2 5 B www xiaoyu163 com QQ376315150 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 xi...

Page 33: ...L ROUTE The power supply is shown with the marked box 4 5 B 1 5 B 2 5 B www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 34: ...5 B 1 CN301 pin 5 MREQ V 0 2V div 10 1 H 5msec div STOP 2 CN301 pin 6 EN_CE V 0 2V div 10 1 H 5msec div STOP 3 CN301 pin 8 XFUSE V 0 2V div 10 1 H 5msec div STOP 4 CN301 pin 9 MACK V 0 2V div 10 1 H 5msec div STOP 5 CN301 pin 10 MSCK V 0 2V div 10 1 H 0 5µsec div PLAY 6 CN301 pin 12 MSO V 0 2V div 10 1 H 5msec div STOP 7 CN301 pin 13 MSI V 0 2V div 10 1 H 5msec div STOP 8 IC301 pin 28 SCLK V 2V di...

Page 35: ...V div H 20µsec div REC 7 CN101 pin 3 TRK V 0 2V div 10 1 H 5msec div STOP 8 CN101 pin 4 FCS V 0 2V div 10 1 H 5msec div STOP CD R CORE ASSY CD R CORE ASSY 1 TP210 FG V 0 2V div 10 1 H 1msec div PLAY 2 Foot of R212 SPDL V 20mV div H 2msec div PLAY 2 5 B 3 5 B www xiaoyu163 com QQ376315150 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 89249829...

Page 36: ...H 1msec div REC 17 IC431 pin 34 REWLDON V 0 2V div 10 1 H 1msec div REC 5 CN501 pin 12 CL V 0 2V div 10 1 H 0 5µsec div STOP 11 CN501 pin 20 DIN2 V 0 2V div 10 1 H 0 2µsec div REC_Coaxial 18 TP503 W XR V 0 2V div 10 1 H 1msec div REC 1 CN452 pin 2 SL V 0 2V div 10 1 H 5msec div PLAY 2 CN452 pin 3 SP V 0 2V div 10 1 H 5msec div PLAY 3 CN452 pin 9 FG V 0 2V div 10 1 H 1msec div 4 4 IC401 pin 25 MDP ...

Page 37: ... T C C S S L L L TRACKING SERVO LOOP LINE T SPINDLE SERVO LOOP LINE S CARRIAGE SERVO LOOP LINE C LOADING SERVO LOOP LINE L 3 10 MOTOR LOADING SELECT and PICKUP UNITS H F G A B C D 1 2 3 4 1 2 3 4 www xiaoyu163 com QQ376315150 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...

Page 38: ... 11 738V 5 667V 4 954V 5 673V 10 132V 5 532V 0 615V 8 165V 0 002V 0 002V KU CA 220p MY 330 p KU CA 220p MY 330 p R3299 C3205 470p C3203 470p 470p C3204 C3206 470p Separator µ 3 11 AF 1 4 and H P ASSYS 1 4 I www xiaoyu163 com QQ376315150 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 xi...

Page 39: ...02 CN3101 MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN O J5401 To CT J7 MY Only MY Only MY Only I 4 4 I 4 4 SIGNAL ROUTE I 1 4 The power supply is shown with the marked box REC Lin 5 674V 11 742V 4 954V 4 940V VTL1094 L501 4 913V 4 953V 8 775V 4 939V 5 948V 10 216V10 977V 11 739V 1 2 2 2 P 1 4 I www xiaoyu163 com QQ376315150 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 ...

Page 40: ...iv VC IC1101 Pin22 VC 1 0Vp p CD CD CD L S C F T F T T F F T T T F 1 2 F SM SM SM SM SM SM CM CM CM TS TS FS FS CM CM 4 888V 4 868V 2 444V 5 681V 5 948V 5 948V 1 629mV 0 087V 2 44V 4 889V www xiaoyu163 com QQ376315150 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 http ww...

Page 41: ...TS TS FS FS I 1 4 I 4 4 I 2 4 The power supply is shown with the marked box 4 885V 4 870V 4 881V 4 936V 4 885V 5 673V 11 740V 2 120V 4 885V 4 633V 0 163V 0 164V 6 142V 4 887V 4 847V MY Only MY Only KU CA Only KU CA Only KU CA Only MY Only MY Only KU CA Only MY Only MY Only W267 W268 100p www xiaoyu163 com QQ376315150 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 139...

Page 42: ...V 4 934V 4 935V 2 09V 6 247V 6 247V 6 247V 3 365mV R7406 KU CA 220 MY 100 R7407 R7408 KU CA 0 MY 100 C7412 KU CA STBY MY 100p VTL1096 R7305 KU CA 560 MY 1 8k 100p KU CA PCM1716E MY PE8001A www xiaoyu163 com QQ376315150 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 http w...

Page 43: ...V 4 949V 17 40mV 16 10mV 57 75mV 4 939V 4 951V 2 167V VTL1096 470 VTL1105 VTL1096 VTL1096 L7454 R7451 KU CA 560 MY 0 R7492 KU CA 330 MY 1 8k V 5D www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 44: ...IGNAL SIGNAL ROUTE 4 632V 4 952V 5 505V 5 525V 4 633V DB011ND0 VTL1096 VTL1096 VTL1096 VTL1096 VTL1096 VTL1096 L5409 L5407 L5404 220p 220p L5408 L5405 L5406 220p 220p 1000p C5413 1000p C5414 www xiaoyu163 com QQ376315150 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 http...

Page 45: ...CA AWU7448 I 4 4 The power supply is shown with the marked box 5 524V 5 051V 4 632V 4 707V 37 30V AC 7 704V MY Only www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 46: ...U CA AEK1083 5A 125V ATT7064 MY ATT7063 KU CA FU 1 FU 1 MY AEK1057 T2 0AL250V KU CA AEK1082 4A 125V FU 2 FU 2 L 1 ATF 151 VNF1084 AKP1034 6 69V 14 65V 11 76V 21 68V 36 97V 6 69V 39 32V 39 39V 39 41V 23 035V 23 083V 39 44V 4 899V AKP1121 MY AKP1122 KU CA KU CA TYPE Only MY TYPE Only CN1 100p 100p MY Only 3 15 AMP REG SECONDARY PRIMARY SUBTRANS and AC IN OUT ASSYS S T Q R J www xiaoyu163 com QQ37631...

Page 47: ...OR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS ONLY CAUTION 14 58V 4 96V 4 95V 4 898V 4 944V 5 675V 4 94V 4 915V 4 954V 11 742V 37 29V 37 23V 4 954V 8 777V 4 94V 4 898V 5 948V 8 73V 11 738V 12 32V 14 56V 4 97V 5 95V 4 95V 14 58V 14 63V 14 63V R6099 KU CA 1 2k MY 0 J U www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2...

Page 48: ...5907 2 S5908 3 S5909 CD R S5914 FM AM S5915 TAPE S5916 1 S5917 7 STOP S5918 6 PLAY PAUSE S5919 S5920 SFC DEMO S5921 DISPLAY CD CD SELECT 4 96V 36 6V 4 95V www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 49: ...56 P BASS S5957 REC STOP S5959 RENTAL S5960 1 TRACK S5961 ALL S5962 REC PLAY S5963 REC S5964 STANDBY ON S5965 VOLUME JOG S5966 MULTI JOG S5969 DIGTAL VOL S5970 ANALOG VOL www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 50: ...ions 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 For MY T...

Page 51: ...403 Q6404 Q6202 Q6201 IC6202 IC6201 Q6205 CN6001 J ANP7159 B FM AM TUNER MODULE AB FM AM TUNER MODULE AB SIDE A SIDE B www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 52: ...509 Q203 Q203 IC251 IC254 Q201 IC101 Q142 IC562 IC431 VR161 VR141 VR162 VR163 VR101 CN7703 I CD R CORE ASSY B CN7702 I CN7701 I To CD R PICKUP CN601 C CN501 D CN551 E This PCB is a four layered board www xiaoyu163 com QQ376315150 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...

Page 53: ...IC141 IC161 Q103 Q141 CD R CORE ASSY B This PCB is a four layered board www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 54: ...ING A ASSY D LOADING B ASSY E LOADING B ASSY E LOADING A ASSY D SERVO MECHANISM ASSY C M M M CARRIAGE MOTOR SPINDLE MOTOR LOADING MOTOR www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 55: ... B ANP7314 B CN1302 I MOTOR UNIT H LOADING UNIT G SELECT UNIT F SIDE A M M www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 56: ...01 J CN901 B CN3002 J J13 Q CD M CD MECHA I www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 57: ...45 CN5601 K CN6002 J CN301 B CN501 B CN5403 O CD MECHA CD MECHA CHA www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 58: ...AF ASSY I www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 59: ...IC3151 IC7301 IC7501 Q3121 IC7231 IC3081 Q7502 Q7232 Q7510 Q7509 Q1911 Q1201 Q4602 Q4601 Q1402 Q3142 IC1201 Q5503 Q5504 IC1101 Q5505 Q1343 Q1346 Q1342 Q1344 Q1341 Q5752 Q5751 Q3125 Q1345 ANP7320 D www xiaoyu163 com QQ376315150 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 co...

Page 60: ...C301 IC5001 Q5001 CN6003 I CN3102 I CN521 I J11 S ANP7321 D CN6201 KU CA AB CN6201 MY AA www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 61: ...C502 IC501 IC504 IC505 Q502 Q501 REGULATOR ASSY U H P ASSY P P U www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 62: ... U H P ASSY P ANP7320 D ANP7320 D www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 63: ...Q5001 Q3605 Q3606 Q3607 Q3608 Q3302 Q302 IC5003 IC3301 Q301 Q3301 Q303 Q304 ANP7321 D www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 64: ...C IN OUT ASSY R CN21 I PRIMARY ASSY T SECONDARY ASSY S CN11 J POWER TRANSFORMER ANP7320 D IC19 IC18 IC14 R Q S T SIDE A www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 65: ... SUBTRANS ASSY Q PRIMARY ASSY T SECONDARY ASSY S R Q S T SIDE B www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 66: ...L DISPLAY ASSY K Q5601 ANP7321 D CN5501 I www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 67: ...1 IC5801 IC5602 Q5602 Q5603 ANP7321 D www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 68: ...R LED ASSY N CDR SW ASSY M CN5901 K ANP7321 D ANP7320 D ANP7320 D M N www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 69: ...320 D SW JOG ASSY L CDR SW ASSY M CDR LED ASSY N M N www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 70: ...LINE ASSY O SIDE B Q3124 Q3123 IC1902 IC1901 ANP7320 D ANP7320 D 4 10 FRONT LINE and LEGATO ASSYS O V www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 71: ...RTS 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 the...

Page 72: ...M50 1SS133 Not used Not used RS1 10S103J Not used RS1 10S0R0 RS1 10S103J RS1 10S221J RS1 10S472J RD1 10S100J RS1 10S223J RD1 10S222J RS1 10S101J RS1 10S473J Not used RS1 10S182J RS1 10S101J RS1 10S0R0J RS1 10S182J AKM7049 AKP7042 Not used ASS7004 Not used PCM1716E Not used DTA124EK Not used 2SA1037K QR Not used Not used Not used CEAT470M35 CKSQYB104K25 CCSQCH150J50 Not uaed Not used CKSQYB104K25 C...

Page 73: ...structed the same except for the following Q Mark Symbol and Description Part No Remarks AWU7464 AWU7555 Q304 Q320 C3305 C3317 R6099 2SA1037K RS 2SA1037K RS CCSQCH101J50 CCSQCH101J50 RS1 10S0RJ 2SA1037K QR 2SA1037K QR Not used Not used RS1 10S1R2J AMP ASSY AWU7464 and AWU7555 are constructed the same except for the following J Mark Symbol and Description Part No Remarks AWU7450 AWU7438 CN5403 5204...

Page 74: ...6 CEAS330M16 C6262 CEAS3R3M50 C6219 CEAS470M10 AA C6244 CEAS470M16 C6249 C6250 C6265 C6266 CEAS4R7M50 C6258 CEJA470M16 C6215 CFTLA103J50 C6214 CFTLA224J50 C6115 C6125 C6126 C6211 C6254CKSQYB102K50 C6601 CKSQYB102K50 C6102 C6114 C6121 C6123 C6124CKSQYB103K50 C6210 C6213 C6237 C6267 C6276CKSQYB103K50 C6279 C6281 C6604 CKSQYB103K50 C6251 C6252 CKSQYB123K50 C6606 C6607 CKSQYB182K50 C6203 C6259 CKSQYB2...

Page 75: ...RESONATORASS1093 7 2000MHz CN6201 14P SOCKET KP200IA14L CD R CORE ASSY SEMICONDUCTORS IC502 AD1893JST IC101 AK8563 IC321 BA05FP IC561 BA7082F IC303 BR93LC46F PYY1196 IC401 CXD2585Q IC141 IC161 IC255 IC508 HD74HC4053FP IC371 HD74HC573FP IC501 LC89585 IC503 LH64256CK 70 IC931 LP2980IM5 5 0 IC451 M56788FP IC252 IC254 NJM2100M IC181 NJM2137M IC304 NJM2904M IC251 NJU7016M IC201 PA9007A IC507 PCX1026 IC...

Page 76: ...C519 CKSQYF103Z50 C521 C522 C555 C561 C562 CKSQYF103Z50 C568 C569 C905 CKSQYF103Z50 C106 C108 C111 C120 C123 CKSQYF104Z25 C125 C129 C132 C143 C152 CKSQYF104Z25 C154 C158 C161 C202 C210 CKSQYF104Z25 C214 C217 C255 C260 C262 CKSQYF104Z25 C301 C302 C306 C309 C310 CKSQYF104Z25 C312 C313 C326 C365 C367 CKSQYF104Z25 C369 C371 C402 C405 CKSQYF104Z25 C410 C411 C415 C432 CKSQYF104Z25 C466 C467 C503 C506 C5...

Page 77: ...L7306 L7451 L7453 L7601 VTL1096 L1602 L7451 L7452 VTL1105 CAPACITORS C3345 C3346 ACG7041 C5512 0 047F ACH1246 C3145 C3146 CCSQCH100D50 C1204 C2551 C2553 C5513 C5517 CCSQCH101J50 C5504 C5533 C5535 C7241 C7242 CCSQCH101J50 C7313 C7409 C7411 C7412 C7515 CCSQCH101J50 C1401 C1402 CCSQCH151J50 C1121 CCSQCH220J50 C1239 C1246 C2103 C2104 CCSQCH221J50 C3070 C3072 CCSQCH221J50 C1247 C1351 C5571 CCSQCH471J50...

Page 78: ...istors RS1 10S J OTHERS X5501 CERAMIC RESONATOR ASS7020 16MHz X5751 CRYSTAL RESONATOR ASS7004 4 332MHz X7501 S C R 4 19MHz VSS1014 CN1101 16P FFC CONNECTOR 52030 1610 CN3201 9P FFC CONNECTOR 52044 0945 CN21 5P JUMPER CON 52147 0510 CN5501 27P FFC CONNECTOR 9604S 27C CN3011 4P PIN JACK AKB7015 CN3101 4P SPEAKER TERMINAL AKE7030 CN1901 16P PLUG AKM7049 CN2551 5P SOCKET AKP7042 BZ5501 BUZZER APV7002 ...

Page 79: ...T470M50 RESISTORS Other Resistors RD1 4PU J OTHERS 501 12P CABLE HOLDER 51048 1200 J501 2mm12P JUMPER WIR D20PDY1225E SECONDARY ASSY SEMICONDUCTORS IC14 4A AEK7018 IC18 IC19 7A AEK7021 D5009 D5012 S5688G CAPACITORS C5006 CEAT102M25 C19 CQMA103J50 OTHERS 1002 12P CABLE HOLDER 51052 1200 J11 2mm12P JUMPER WIR DXUY1230E PCB BINDER VEF1040 PRIMARY ASSY OTHERS H3 H4 FUSE CLIP AKR1003 CN4 2P VH CONNECTO...

Page 80: ...CKET AKP7122 SWITCHES S5901 S5909 S5914 S5921 ASG7013 CAPACITORS C5612 CCSQCH101J50 C5928 CCSQCH221J50 C5610 CEAT101M10 C5608 CEAT220M50 C5601 CEAT470M50 C5903 C5904 CEJA220M50 C5901 CEJA470M6R3 C5902 CKSQYB103K50 C5615 CKSQYB104K25 C5616 CKSQYB224K16 C5606 C5609 C5801 CKSQYF104Z25 C5602 C5603 C5607 CKSQYF104Z50 RESISTORS Other Resistors RS1 10S J OTHERS CN5601 27P FFC CONNECTOR 9604S 27F CN5901 2...

Page 81: ...N 6 1 1 For MY Type 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 adjustme...

Page 82: ...AM SG MPX SG FM SG PRODUCT DC Voltmeter FM75Ω antenna terminal AM antenna terminal 60cm Center Center Loop antenna Fig 3 AM and FM Adjustment Wiring Diagram Step No Adjustment Title FM SG 1kHz 75kHz dev Reception Frequency Display Adjustment Location Specifications Frequency MHz Level dBµV 1 Front End Sensitivity 98 0 to 30 98MHz L6402 T6401 Adjust so that the DC voltage between the IC6201 pin 20 ...

Page 83: ...o CLOSE Tracking servo CLOSE CLOSE OPEN Tracking servo Tracking servo Open inwards outwards Pickup Move PLAY PAUSE CD 1 0 2 0 3 0 POWER OFF How to Start Cancel Test Mode 6 2 CD TEST MODE NOTE There is no information to be shown in this CD adjustment TEST MODE SHORT AF ASSY I www xiaoyu163 com QQ376315150 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 3...

Page 84: ...r adjustment set the unit to Test mode of CDR 1 The product is put into the state of the standby 2 Power supply ON is done while Short Circuited of Test Mode pin 3 The finction is mode CDR All lighting of FL and LED 4 STOP Key is pushed In Test mode the display FL on the unit lights as follows If not turn the power off and repeat the same steps again 6 3 CD R SECTION ANA Fig 1 Test Point SIDE B TE...

Page 85: ...C MUTEButton Adjustment SIDE B ERASE Button Adjustment vaiue decision TV LDP DIGITAL SYNCHROButton Average STILL STEP e FINALIZE Button Focus In REP A STOP Button STOP STOP OPEN CLOSE INPUT SELECTOR Button Test Mode DIG ANA RECButton Adjustment SIDE A PAUSE Button Tracking servo close PAUSE AUTO TRACK Button Servo adjustment modesw CX SKIP ID SET Button Adjustmen value decision TV LDP SKIP ID CLEA...

Page 86: ...h setting of the lasser power meter is assumed to be 780 nm CN102 VR101 PB PW VR164 RW ERASE VR163 R REC PW1 VR141 RW BIAS VR162 R O D VR161 RW REC 1 1 RF 2 VC 3 MPP 4 TE 5 VC 6 FE 6 CD R CORE ASSY Procedure 1 Check that CD is displayed on the FL display If CD R or CD RW is displayed press the ERASE button repeatedly until CD is displayed 2 Press the RECORD button 3 Press the REC MUTE button The L...

Page 87: ...minimum 2 Press the ERASE button twice so that CD RW appears on the FL display If the indication is CD or CD R press the ERASE button repeatedly until CD RW appears on the FL display 3 Press the RECORD button 4 Press the REC MUTE button The LED for confirmation of LD emission will light in red The LD is emitting in this status Adjustment of BIAS power 5 Turn VR141 clockwise until the adjusted valu...

Page 88: ... 6 Adjustment points CN102 1 1 RF 2 VC 3 MPP 4 TE 5 VC 6 FE 6 CD R CORE ASSY Procedure 1 Press the AUTO MANUAL button until 01 F4 appears on the FL display 2 Adjust with the RECORD button and the REC MUTE button until the value for Pin 6 of CN102 is 0 mV 10 mV 3 Press the SKIP ID SET button to register the adjustment Once the adjustment is registered with the SET button D VOL on the FL display lig...

Page 89: ...the differential output of these signals is minimal Procedure 1 Press the AUTO MANUAL button so that 03 F6 appears on the FL display 2 Adjust with the RECORD button and REC MUTE button until the above adjustment value to be reached is obtained 3 Press the SET button to register the adjustment Once the adjustment is registered with the SET button D VOL on the FL display will disappear Note Perform ...

Page 90: ...justment is registered with the SKIP ID SET button D VOL on the FL display will disappear 8 Press the STOP button to stop the unit Note Adjustment must be done around mid radius on a disc 6 5 4 Focus Bias Adjustment CN102 pin 1 RF Test Point Adjustment Point Adjustment Value RECORD button and REC MUTE button Adjust until RF jitter is minimal or that the eye pattern of the RF waveform is most open ...

Page 91: ...sy FM AM TUNER Module REG Assy AC INOUT Assy 3CD MICROCHANGER MECHA 8 3 Rivet 5 STANDBY ON 1 1 Tray Open Changer Section 2 CD x 2 6 x 2 6 x 2 x 2 6 7 1 1 DISASSEMBLY 7 1 DIAGNOSIS 7 GENERAL INFORMATION www xiaoyu163 com QQ376315150 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 xiaoyu1...

Page 92: ... gear shaft and the loading gear are removed A sub tray becomes free Mecha Base 1 3 9 10 Hook take off 5 6 8 7 Main Tray Clamper Holder PICK UP UNIT Biue Black www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 93: ...tc of 0 is inserted in the hole of sub three trays and main trays and the position of all trays is arranged When the elevator is installed Extended Gear B is turned and the ditch in the elevator and the gear flange of the EV cam gear are matched www xiaoyu163 com QQ376315150 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 1394229...

Page 94: ...D R 2 CD x 2 6 x 2 6 x 2 6 x 2 6 x 2 6 Hook is removed x4 3 CN3101 CN7702 CN7701 AF Assy is removed Each connector is removed 8 9 7 x7 x 2 11 10 15 17 12 15 13 14 16 A right and left hook is removed and the front panel is removed www xiaoyu163 com QQ376315150 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 37631515...

Page 95: ...ssys for service CN101 CN1 Pickup 32P Flexible Cable PDD1202 Flexible Cable and Connector Assys for service 2 CN452 CN601 SERVO MECHANISM Assy Connector Assy 9P PG09KK E35 3 CN453 CN551 LOADING B Assy Connector Assy 2P PG02KK E35 Insulation Sheet etc Caution Do not touch the CD R CORE Assy to the Under Base www xiaoyu163 com QQ376315150 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...

Page 96: ...3 XFUSE P64 MREQ P46 MACK There is DISC CD R does not operate for an abnormal part CD R POWER ON PB Mute ON DISPLA communication beginning with system microcomputer DISC distnction beginning MECAH control IC starts Is XPFAIL at H level PB MUTE release after System control IC begins with MECAH control IC two way communication and normal communication is confirmed Displays NO DISC at the CDR functio...

Page 97: ...LOSE SW L ECLAMP SW H EHOME SW L Shipping mode sequence at POWER OFF of 3CD MICROCHANGER MECHA POWER OFF A present mechanism position is memorized The third piece is clamped as a position of shipping After clamping is completed the power supply is turned off Mechanism SW logic at shipping position ÅESELINIT SW H ÅESEL SW L ÅEOPEN SW H ÅECLOSE SW L ÅECLAMP SW L ÅEHOME SW L Note operates to return t...

Page 98: ... pins 22 23 24 IC201 PA9007A H5 Pre recording process disabled CHECK display Improper IC303 data writing Defect in IC303 IC303 PYY1196 L The unit stops during the tray open close operation CHECK display Improper loading Defective tray position sensor Defective loading motor Improper soldering Pattern short Improper power supply IC451 M56788FP E The unit stops when PLAY or REC PAUSE starts CHECK di...

Page 99: ...cus Stop during recording The unit stops being obstructed by a dirt or a crack on the disc If any hardware trouble occurs before displaying A or d the unit stops displaying a code other than these codes Therefore these service codes are generated only for troubles with the disc d The unit stops in a recording related operation displaying CHECK DISC The unit does not read the inserted disc and stop...

Page 100: ... A T 6 7 P R E Z Z U B O t u p t u o r e z z u B 5 2 W N I 2 A T 5 7 P E T U M D C O E T U M E N I L D C H 6 2 W T U O 2 A T 4 7 P E C D E L O E C D E L 7 2 V N I 1 A T 2 S T R 2 S T C 3 7 P D E L R E M I T O t u p t u o D E L r e m i T L 8 2 V T U O 1 A T 2 K L C 2 7 P R E W O P S Y S O r e w o p m e t s y S H 9 2 I 5 B T N I 0 A T L C S 2 D X R 1 7 P S N E S D C I t u p n i S N E S 0 3 T U O 0 A...

Page 101: ... 7 5 T N I 5 1 D 7 1 P N E P O I t u p n i W S N E P O D C 4 7 4 T N I 4 1 D 6 1 P T I N I L E S I t u p n i W S L A I T I N I T C E L E S 5 7 3 T N I 3 1 D 5 1 P K L C S D R I t u p n i K L C C I S D R 6 7 2 1 D 4 1 P A T A D S D R I t u p n i A T A D C I S D R 7 7 1 1 D 3 1 P T C E L E S I t u p n i W S T C E L E S 8 7 0 1 D 2 1 P P M A L C I t u p n i W S P M A L C 9 7 9 D 1 1 P E M O H I t u p...

Page 102: ... u m m o C 8 5 6 P T R 6 2 1 P O d e s u t o N 9 1 0 D A 0 4 P O y a l p s i d d n a m e t s y s f o t s e u q e r n o i t a c i n u m m o C 9 5 7 P T R 7 2 1 P O d e s u t o N 0 2 1 D A 1 4 P O d e s u t o N 0 6 T E S E R I n i p t e s e R 1 2 2 D A 2 4 P O d e s u t o N 1 6 0 P T N I 0 0 P 0 0 I T I R S g n i t i r w D I R t u p n i l o r t n o c e t o m e R t p u r r e t n i 2 2 3 D A 3 4 P O d...

Page 103: ...83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 111 112 113 116 114 115 106 107 108 109 110 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 151 152 153 154 155 146 147 148 149 150 www xiaoyu163 com QQ376315150 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 89249829...

Page 104: ...INE Press these buttons when you want to use the external components connected to Line 1 or 2 4 CD 0 5 DIRECT REC SELECT 6 FINALIZE 7 MULTI JOG TIMER CLOCK ADJ ENTER Menu No 8 STANDBY ON Press once to turn power on A second press puts the receiver in standby mode and the standby indicator will light 9 PHONES jack 0 FM AM Press to select the radio each press cycles between FM and AM band TAPE Press...

Page 105: ...RACK EACH DIRECT REC SELECT 6 7 1 1 2 CD1 CDR CDR CDR CD CD LINE PHONO CD 1 MULTI JOG VOLUME CD 2 CD 3 CDR 0 0 2 0 3 0 1 6 7 DISPLAY SFC DEMO FM AM TAPE TUNING 4 S T S T D O U N UP T I M E R C L O C K A DJ ENTER MENU N O 3COMPACTDISCMULTICHANGER COMPACT DISC DIGITAL RECORDER STEREO CD CD R RECEIVER XR MR7 www xiaoyu163 com QQ376315150 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...

Page 106: ...g other than 0 dB Lights when the optical digital input is selected Lights when the tuner is in an RDS mode This displays lights when the input selector is set to analog This displays shows the sampling rate Lights if the CD RW currently loaded has been finalized Highlights when in tape deck mode Shows the type of disc as listed below with a CD or a finalized CD R CD will light For a CD R that is ...

Page 107: ...al component hooked up to line input jacks 4 TAPE Press to select the tape deck 5 CDR Press to select the CDR 6 DISPLAY 7 PLAY MODE 8 FINALIZE 9 REC MENU 0 6 1 4 ENTER RANDOM PGM PROGRAM Number buttons VOLUME button turns the volume up and button turns the it down FM AM Press to select the radio each press cycles between FM and AM band MONO CD SELECT SFC P BASS SKIP ID SET _ SKIP ID CLEAR MENU NO ...

Page 108: ...n Applicable discs CDs CD Rs and CD RWs Frequency characteristics 2 Hz to 20 kHz Playback S N 108 dB EIAJ Playback dynamic range 96 dB EIAJ Playback total harmonic distortion 0 004 EIAJ Recording total harmonic distortion 0 006 Miscellaneous Power Requirements MY Model AC 220 230V 50 Hz Power Requirements KU CA Model AC 120V 60 Hz Power Consumption ON mode for MY 98 W Power Consumption ON mode for...

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