Pioneer AVX-P7000CD UC Service Manual Download Page 62

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AVX-P7000CD

INPUT

GND

OUTPUT

BRIGHTNESS

CONTROL

VDD

Q11

Q10

VSS

DATA

CLOCK

LCK

Q4 9

Output buffer (Open drain)

12bit storage-register

12bit shift-register

Control circuit

PNA4603H00LB

BU2092FV

IC's marked by* are MOS type.

Be careful in handling them because they are very

liable to be damaged by electrostatic induction.

Format

Meaning

C MOS

Pin No.

Pin Name

I/O

Format

Function and Operation

VDSENS

VD short sense input

TEMP

Temperature sense input

Not used

*PE5046B

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for AVX-P7000CD UC

Page 1: ...ATIC DIAGRAM 12 4 PCB CONNECTION DIAGRAM 31 5 ELECTRICAL PARTS LIST 41 6 ADJUSTMENT 46 7 GENERAL INFORMATION 48 7 1DIAGNOSIS 48 7 1 1 TEST MODE 48 7 1 2 DISASSEMBLY 52 7 1 3 PCB LOCATIONS 59 7 2IC 60 7 3MECHANISM DESCRIPTIONS 66 8 OPERATIONS AND SPECIFICATIONS 70 NOTE See the separate manual CX 680 CRT2216 for the cassette mechanism description The CD mechanism assy employed in this model is one o...

Page 2: ...ion fields to which human access is possible during service Wavelength 800 nanometers CLASS 1 LASER PRODUCT 1 SAFETY INFORMATION CAUTION 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 ...

Page 3: ...PLODED VIEWS AND PARTS LIST 2 1 PACKING 21 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 4: ... 127 CEG 127 15 Polyethylene Bag CEG1173 CEG1042 CEG1042 16 1 Owner s Manual CRD3011 CRD3013 CRD3044 16 2 Owner s Manual Not used CRD3014 Not used 16 3 Installation Manual Not used CRD3015 Not used 16 4 Warranty Card Not used CRY1087 Not used 16 5 Card ARY1048 Not used Not used 17 Polyethylene Bag Not used CEG1116 Not used 18 Screw CBA1468 CBA1468 CBA1468 19 Screw CMZ50P060FMC CMZ50P060FMC CMZ50P0...

Page 5: ... 2 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 6: ... 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 7: ...IC IC1 SBX8035 H 47 Spacer CNM6200 48 Rack CNV5737 49 Rack CNV5738 50 Chassis Unit CXB3769 51 Screw BPZ20P100FMC 52 Screw BPZ20P120FZK 53 Screw BPZ26P050FMC 54 Button ANGEL WIDE See Contrast table 2 55 Screw See Contrast table 2 56 Screw CBA1481 57 Screw CBA1482 58 Screw CBA1484 59 Connector CDE5924 60 Case CNC8405 61 62 Insulator CNM6314 63 Insulator CNM6315 64 Insulator CNM6339 65 Insulator CNM6...

Page 8: ... Button CD EJECT See Contrast table 2 102 Button OPEN CLOSE See Contrast table 2 103 Button RESET See Contrast table 2 104 Spring CBH2239 105 Spring CBH2302 106 Cover See Contrast table 2 107 Grille See Contrast table 2 108 CD Mechanism Module H1 CXK5141 109 Cord Assy See Contrast table 2 110 Cord Assy See Contrast table 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4...

Page 9: ...ve Mechanism Unit CXB4204 CXB4204 CXB4205 92 Panel Keyboard Unit CWM6439 CWM6438 CWM6439 95 Grille Unit CXB4554 CXB4554 CXB4551 96 Detach Grille Assy CXB4227 CXB4226 CXB4228 98 Button CAC6031 CAC6031 CAC6151 99 Button CAC6108 CAC6108 CAC6027 100 Button CAC6109 CAC6109 CAC6028 101 Button CAC6110 CAC6110 CAC6029 102 Button CAC6111 CAC6111 CAC6030 103 Button CAC6112 CAC6112 CAC6032 106 Cover CNS5503 ...

Page 10: ...MODULE 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 11: ...asher CBF1037 51 Spring CBH2039 52 Rack CNV5471 53 Bracket Unit CXB1674 54 Screw Unit CXB1676 55 Chassis Unit CXB3042 56 Washer CBF1038 57 Spring CBH2035 58 Spring CBH2036 59 Lever CNV5078 60 Lever Unit CXB3207 61 Arm Unit CXB1680 62 Washer CBF1038 63 Gear CNV5083 64 Gear CNV5084 65 Bracket Unit CXB1682 66 Bracket CNC7292 67 68 LOAD Motor Unit M2 CXB1684 69 Screw JFZ14P020FNI 70 Screw M2 2 CBA1451...

Page 12: ... A E G J H I MECHANISM FPC UNIT PHOTO FPC UNIT 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 13: ...w 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 14: ...M MICRO COMPUTER UNIT Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST 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 15: ... 2W 1mH MOTOR DRIVER 16K 2R2K C1818 C1817 I SENS GND V SEL 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 16: ... 2dBs IP BUS 2 2dBs S CD 2 52dBs S CD 0 22dBs CONTROL UNIT B 3 3 CD MICRO COMPUTER UNIT 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 17: ...ICRO COMUTER UNIT UC EW model CN51 RELAY UNIT 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 18: ...SENSOR SW M51 M52 FX2484 FX2484 10k B C 3 4 RELAY UNIT AND ENCODER UNIT F 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 19: ...MODULE LCD KEYBOARD UNIT C 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 20: ...MA EW model UC ES model UC ES model EW model UC ES model CSG1112 EW model CSG1113 S21 S23 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: ...model EW model EW model J SW UNIT S52 CSN1052 SENSOR SW J 3 6 PANEL KEYBOARD UNIT 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: ...UNIT I PHOTO FPC UNIT G a G b G a G b G b G a Large size SCH diagram Guide page Detailed page 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: ... same symbols in this schematic PGND is connected to a chassis by a screw NOTE 2 Pull up resistors of EJTSNS DSCSNS should be 47kΩ G b G G CONTROL UNIT CN2601 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 24: ...NIT PICKUP UNIT SERVICE 1 2 3 4 5 6 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: ... b G a I H H MECHANISM FPC UNIT I PHOTO FPC UNIT 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: ... b G b 1 2 3 4 5 6 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: ... use same symbols in this schematic PGND is connected to a chassis by a screw TE 2 Pull up resistors of EJTSNS DSCSNS should be 47kΩ G a G b G b CN2601 B 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 28: ...le jump FWD 0 5ms div 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode 100 tracks jump FWD 5ms div 6 CH1 FEY 0 1V div 3 CH2 FIN 0 2V div Normal mode Play 20ms div 3 CH1 FIN 0 5V div 0 CH2 SIN 1V div Normal mode Focus close 12cm 0 5s div 3 CH1 FIN 0 5V div 0 CH2 SIN 1V div Normal mode Focus close 8cm 0 5s div GND GND REFO REFO REFO REFO GND REFO REFO GND REFO REFO REFO REFO REFO REFO REFO REFO REFO ...

Page 29: ...Y 0 5V div Normal mode AGC after focus close 0 2s div PLCK 2V div 0 5µs div Play 20ms div SCKO 2V div 1µs div Play Dout 2V div 10µs div Play LRCK 2V div 20µs div VD 5V div 50ms div Normal mode No disc GND REFO REFO GND REFO REFO REFO REFO REFO REFO REFO REFO REFO GND REFO GND REFO GND REFO GND REFO 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 ...

Page 30: ...OLD 5V div Normal mode The defect part passes 800µm 0 2ms div 1ms div 0 5ms div 3 CH1 FIN 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm 0 5ms div GND GND REFO REFO REFO REFO REFO REFO 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 31: ...tion for respective destinations be sure to check with the schematic diagram 2 Viewpoint of PCB diagrams Capacitor Connector P C Board Chip Part SIDE A SIDE B A SIDE A SIDE B CN2604 B CN2605 B CORD ASSY SYSTEM MICRO COMPUTER UNIT 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 376315...

Page 32: ...01 G CN1603 A CN51 C CN1602 A CN1601 A IP BUS IP BUS J 4 2 CD MICRO COMPUTER UNIT 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 33: ...57 C CN2902 B CN56 F M51 M52 LCD MODULE RELAY UNIT C ENCODER UNIT F F CN21 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 34: ...D SIDE A SIDE B 4 5 LCD KEYBOARD UNIT LCD KEYBOARD UNIT 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 35: ...KEYBOARD UNIT E SIDE A SIDE B 4 6 PANEL KEYBOARD UNIT PANEL KEYBOARD UNIT E 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 36: ...SIDE A 4 7 CD MECHANISM MODULE 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 37: ...CONTROL UNIT PICKUP UNIT SERVICE G SIDE B H CN2601 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 38: ...ME M M1 CARRIAGE M M2 LOADING H MECHANISM FPC UNIT H I CN801 G 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 39: ... P2 I PHOTO FPC UNIT I H 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 40: ...2 4 8 SW UNIT CN1 E CN260 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 41: ...SS1451 RESISTORS R 1610 RS1 16S473J R 1616 RS1 16S102J R 1618 RS1 16S102J R 1620 RS1 16S473J R 1624 RA2CQ473J R 1625 RA2CQ223J R 1626 RA2CQ473J R 1629 RS1 16S103J R 1630 UC ES model RS1 16S473J R 1631 RS1 16S473J Unit Number CWM6425 Unit Name Relay Unit MISCELLANEOUS IC 51 IC TC74VHC123AFT Q 51 Transistor DTC124EU D 51 Diode MA110 D 52 Diode MA110 L 51 Inductor CTF1379 L 52 Inductor CTF1379 L 53 I...

Page 42: ...1 Q 2607 Transistor 2SC4081 Q 2608 Transistor 2SC4081 Q 2609 Transistor DTA114EU Q 2611 Transistor DTB123EK Q 2612 Transistor DTC115EUA D 2601 Diode MA8082 M D 2602 Diode MA110 D 2603 Diode MA110 D 2604 Diode MA110 D 2605 Diode MA8075 H D 2606 Diode MA110 D 2901 Diode MA8062 M D 2902 Diode MA8062 M D 2903 Diode MA8062 M D 2904 Diode MA8062 M FU 2901 Micro Fuse 2A CEK1190 FU 2902 Micro Fuse 2A CEK1...

Page 43: ...B103K50 C 2606 CKSRYB103K50 C 2607 CCSRCH220J50 C 2608 CKSRYB102K50 C 2609 CCSRCH220J50 C 2610 CCSRCH220J50 C 2611 CCSRCH220J50 C 2612 CCSRCH220J50 C 2615 CKSQYB105K10 C 2801 CKSRYB473K16 C 2802 CEV100M16 C 2803 CEV100M16 C 2901 CKSRYB103K50 C 2902 CKSRYB103K50 C 2909 CKSRYB561K50 C 2910 CKSRYB104K16 C 2912 CKSRYB103K50 C 2913 CKSRYB103K50 Unit Number CWM6439 UC ES model CWM6438 EW model Unit Name...

Page 44: ...C 201 IC UPD63702AGF IC 301 IC BA6797FM IC 501 IC PD4501B IC 601 IC TA2063F IC 702 IC BA05SFP IC 801 IC LB1930M Q 101 Transistor 2SD1664 Q 102 Transistor UMD2N Q 601 Transistor 2SD1781K Q 602 Transistor 2SD1781K Q 603 Transistor 2SB709A D 601 Diode MA151WA D 701 Diode 1SR154 400 X 201 Ceramic Oscillator 16 93MHz CSS1363 RESISTORS R 101 RS1 8S100J R 102 RS1 8S120J R 104 RS1 16S822J R 105 RS1 16S682...

Page 45: ...C 603 CEV220M6R3 C 604 CEV4R7M35 C 605 CEV4R7M35 C 606 CKLSRB152K50 C 607 CKLSRB152K50 C 701 CEV100M25 C 702 CKSQYB334K16 C 703 22µF 6 3V CCH1300 C 704 CEVL101M6R3 Unit Number CWX2191 Unit Name Mechanism FPC Unit D 1 LED CL200IRX D 2 LED CL200IRX D 3 LED CL200IRX S 1 Spring Switch CLAMP CSN1033 S 2 Spring Switch HOME CSN1033 R 1 RS1 8S0R0J R 2 RS1 8S0R0J R 3 RS1 8S751J R 4 RS1 8S751J R 5 RS1 8S751...

Page 46: ...racking balance adjustment the display should now read 81 Press key 9 4 times The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 Refer to the photographs supplied to determine the phase angle 5 If the phase difference is determined to be greater than 75 try chang...

Page 47: ...ch 20mV div AC 45 0 75 60 30 90 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 48: ...unit KEH P7000 etc Each regulator key should be operated at the unit With the KEH P7000 taken up for reference a description will be given below concerning how to enter into the test mode including key operations The key in the adjustment text is also one of the KEH P7000 keys How to enter into the test mode Switch ACC back up ON while pressing the 4 and 6 keys together Resetting the test mode Swi...

Page 49: ...s Mode Select Focus Close Tracking Close Auto Adjustment Display AGC Display Select T JUMP MODE Select Tracking Close in a little while the keys are released 6 4 Focus bias Normal display 4 Focus cancel Tracking offset Tracking balance Spindle Close Rough Display Display Display Regulator ON Tracking Close Tracking Close Display Power OFF Power OFF Power OFF Tracking Open Tracking Open CRG CRG Dis...

Page 50: ... severe vibration 12 ELECTRIC SETUP failure Spindle failed to lock or subcode unreadable Subcode failure Spindle defective defect severe vibration 14 ELECTRIC Mirror failure Unrecorded CD R The disc is upside down defects vibration 17 ELECTRIC Set up failure AGC protect failed Defects disc upside down severe vibration 19 ELECTRIC Improper T BAL Value of T BAL adjustment is out of parameter adjustm...

Page 51: ...or ON PLAY in progress Error Protection BAND To Regulator ON To Regulator OFF Time Err No select FF FWD Kick FF TR REV REV Kick REV TR 7 Tracking Close Scan 8 Tracking Open RPT 9 Focus Close RDM Focus Open Jump Off 12 To New Test Mode Jump Mode select Auto Manu T No Time select Operations such as EJECT CD ON OFF are performed normal mode 3 Error Cause Error Code Code Classification Description Cau...

Page 52: ...2 Remove the holder 3 Remove the case 4 Disconnect the connector 5 Pull out the display assy Grille Assy Fig 2 Display Assy Case Removing the CD Mechanism Module Fig 3 1 Remove the four screws 2 Disconnect the two connectors 3 Remove the CD mechanism module Holder Fig 3 CD Mechanism Module 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 1...

Page 53: ...ew F 2 Straighten the three tabs indicated by Arrow G 3 Remove the system micro computer unit Fig 4 CD Micro Computer Unit System Micro Computer Unit A A B C D E F Fig 5 Case Removing the Case Fig 5 1 Remove the four screws 2 Remove the case Fig 6 Case A B A B B B C C Removing the Case Fig 6 1 Remove the four screws A 2 Remove the two screws C 3 Remove the case 4 Remove the six screws B X V X V Z ...

Page 54: ...n shown in the Fig 7 1 Fig 7 Angle Motor Section A B C D E F Holder Encoder Unit G G H Removing the Position Motor Section Fig 8 1 Loosen the two screws A after completing the steps 1 to 3 of Removing the Relay Unit 2 Remove the position motor section Fig 8 Position Motor Section A Fig 9 Holder LCD Keyboard Unit Removing the LCD Keyboard Unit Fig 9 1 Remove the screw 2 Remove the holder 3 Remove t...

Page 55: ...r arm Fig 10 Removing the spindle motor Fig 11 Removing the Carriage Motor Fig 11 Frame A Remove this Frame B Floating unit damper clamper arm Spindle motor Fig 10 Fig 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 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 56: ... spring Photo FPC unit Guide arm Removing the flexible PCB Removing the solder Gear cover Gear B Gear A Transit gear bracket Loading motor Fig 12 Fig 13 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: ...the connector CN101 How to hold the CD mechanism module Fig 15 Fig 16 Do not hold the parts indicated in dark color How to hold the module Fig 14 Fig 15 Fig 16 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: ...t the display assy properly not slantingly as shown in the Fig 17 Fig 17 Display Assy Case Reference scale Reference scale 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: ...TER UNIT PANEL KEYBOARD UNIT LCD KEYBOARD UNIT CONTROL UNIT PHOTO FPC UNIT MECHANISM FPC UNIT 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 60: ...C IN1 IN2 OUT2 NC Vcc NC 5 S GND 6 P GND CONTROL LB1930M 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: ...reset output 29 CBANK0 O C Compressor IC bank set output 0 30 CBANK1 O C Compressor IC bank set output 1 31 CBANK2 O C Compressor IC bank set output 2 32 ccs O C Compressor IC chip select 33 Vss GND electric potential 34 DSET O C Disc set indicator light output 35 SCONT O C Spindle double speed output 36 54 NC Not used 55 ERREJ I Disc eject select input at the error 56 csens I Ope fla close sense ...

Page 62: ...e Be careful in handling them because they are very liable to be damaged by electrostatic induction Format Meaning C C MOS Pin No Pin Name I O Format Function and Operation 78 VDSENS I VD short sense input 79 TEMP I Temperature sense input 80 NC Not used 80 1 20 21 40 41 60 61 PE5046B 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 139422...

Page 63: ...29 NC Not used 30 pushsw I C Monitor pushing out end sensing switch input 31 pullsw I C Monitor pulling back end sensing switch input 32 NC Not used 33 VSS GND 34 pwsens I C Navigation R513 power ON input 35 pwsave O C Power save output 36 dsens I N Detach input 37 isens I N Illumination sensor input 38 dled O N Burglar alarm LED driving output 39 swvdd O N Remote controller power and external lig...

Page 64: ...for A D converter 75 AVREF0 I Reference voltage input for A D converter 76 LSENS C External light sensor input 77 KEYIN1 C Key input 1 78 KEYIN2 C Key input 2 79 ANGLEIN C Monitor angle controlling analog signal input 80 MODELIN2 C Destination discriminating analog input Format Meaning C C MOS N N channel open drain PE5038A 20 21 40 41 60 61 80 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL...

Page 65: ... OUT2 B O Driver H2 output 14 OUT2 A O Driver CH2 output 15 GND Sub straight GND 16 OUT3 A O Driver CH3 output 17 OUT3 B O Driver CH3 output 18 PRE OUT3 O CH3 pre amplifier output 19 IN3 O CH3 pre amplifier inverted output 20 IN3 O CH3 pre amplifier output 21 VCC VCC 22 VCC VCC 23 IN4 O CH4 pre amplifier output 24 IN4 O CH4 pre amplifier inverted output 25 PRE OUT4 O CH4 pre amplifier output 26 OU...

Page 66: ...scharge position motor Angle raising angle motor Sensors Angle detection rotary encoder End of discharge detecting switch L when detection is made Angle 0 degree detecting switch End of storage detecting switch L when detection is made Electric conditions Sensor signals Encoder ANGLEIN Angle sensing analog sensor Sensor signals PUSH LIFT SW End of discharge detecting sensor L when detection is mad...

Page 67: ...nning until the memorized angle can be obtained Storage operation 1 When the CLOSE key is operated or 6 sec after turning OFF the ACC while the automatic open close setting is being turned ON the angle motor will be activated at low speed 2 At 750ms after the angle 0 potential has been reached the angle motor will be stopped and the position motor will be activated at high speed The system will go...

Page 68: ...ower end of the DOWN movements is at 60 and the system will go under the braking mode when the prescribed potential is exceeded or when the DOWN key is released Note Position motor The motor which works to drive the display in the longitudinal direction Angle motor The motor which works to raise or lower angular direction movements the display Returns in low speed Goes to a mechanical contact www ...

Page 69: ...N state OPEN movements CLOSE movements CLOSE state will continue will continue CLOSE Maintains the OPEN movements CLOSE CLOSE state will continue CLOSE Last memory OPEN OPEN CLOSE CLOSE Mode settings Automatic open close setting OFF Setback OFF ACC operation While in During OPEN During CLOSE While in mode OPEN state movements movements CLOSE state Or while the ACC is Or while the ACC is Or while t...

Page 70: ...ed ON OFF with the disc remaining in this product Refer to Head Unit s Operation Manual Discs left partially inserted after ejection may incur damage or fall out Track Search and Fast Forward Reverse You can select between Track Search or Fast forward Reverse by pressing the 2 2 3 3 button for a different length of time Track Search 0 5 seconds or less Fast forward Reverse Continue pressing Note I...

Page 71: ...4 1 kHz Number of quantization bits 16 linear Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 96 dB 1 kHz IEC A network Dynamic range 94 dB 1 kHz Number of channel 2 stereo Note Specifications and the design are subject to possible modification without notice due to improvements 5 Fuse holder 6 Fuse resistor 2 Yellow To terminal always supplied with power regardless of ignition sw...

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