Service Manual
Contents
1.2. e eee x 8 SLE s lala NU ajo a ato NR H m 2 ol e 95 c722 Hc a 255 2 a 2 Nh Tn U gt px 4 q W 8o m a gi g 8 D 0 8 1 x xo XSTB1 u n 50 XAO1 xL SS tees are url XSTB i CDMUTE CDMUTE 4 a lt cs 02 PACK D3 47 TXSI 46 i TXSI I 0 TXSO1 05 45 TXSO1 i AD TSCK4 06 44 CONTRO 15 1 SYSTEM NTROLLER as TSTBi 1 Ba 29 PREN 42 A722 1 LOUT C7 193001 89 HOLD Ct AAGND Pees 41 T R7312R2K So ALE 1 i 9730 47K DSP 88 558 WU rai ROUT T A732 DISC 91 GND tt 1 701 Fanar a 1 CONT 57048047 revo ELVPVO 38 5
3. Status No Contents Protective action 00 CD 5V ON process in progress None 01 Servo LSI initialization 1 3 in progress None 02 Servo LSI CRAM initialization in progress None 03 Servo LSI initialization 2 3 in progress None 04 Offset adjustment 1 3 in progress None 05 Offset adjustment 2 3 in progress None 06 Offset adjustment 3 3 in progress None 07 FZD adjustment in progress None 08 Servo LSI initialization 3 3 in progress None 10 Carriage move to home position started None 11 Carriage move to home position started None 12 Carriage is moving toward inner diameter Specified 10 seconds has been passed or failure on home switch 13 Carriage is moving toward outer diameter Specified 10 seconds has been passed or failure on home switch 14 Carriage outer kick in progress None 15 Carriage outer diameter feed 1 second in progress None 20 Servo close started None 21 Pre processing for focus search started None 22 Spindle rotation and focus search started None 23 Waiting for focus close XSI Low Specified focus search time has been passed 24 Standing by after focus close is over Specified focus search time has been passed 25 Focus search preprocessing is in None progress while setup protection is turned on ae CDX P67O Status No Contents Protecti
4. REFO gt a eek E REFO REFO 328 PO 1V div 10ms div 42 EFM 1V div 5us div CH1 TE 1V div 2 2ms div CH2 TEC 1V div Long Search 12cm Normal mode Play Test mode Focus close Tracking open T s REFO gt H ut i f REFO GND CH1 TE 0 5V div 0 2s div SCKO 2V div 1us div DOUT 2V div 10us div CH2 FE 0 5V div Normal mode AGC after focus close Normal mode Play Normal mode Play L 1 REFO m i m REFO gt REFO 5 REFO gt L GND GND LRCK 2V div 20us div VD 5V div 50ms div Normal mode Play 21 Normal mode No disc GND LL uL LL 18 CDX P67O 1 OUT 2V div CH2 LOUT
5. ELVREF 378718 1 FOK R734 8735 eus AST SON 1 _ 95 47K XSCK1 AVSS 35 1 Cw VDIN 96 TESTIN XS01 XOIN FMIPSw 34 7 i XSI 7723 gt XZ m 5 5 8947 98 m x owas u m XSTB1 nc Im aoe 05025 Be EPCS Ow c 2 2 0 lt XSTB1 7 cs 99 0 0 0 5115 2011 00 38642080 I mo XAO1 4 EFS lt gt Sh k k k k y 265 GM 608090 n 34 DPDT XA01 C707 lioo C C E r m 6 ole x gt x gt Z ln lt XRST4 alol lu gl vw ol alo MASTS 5 RO1 3 26 31717 5 EVREF 5 EVEEE h Y Y 17 1 1 EVREF 1 208 a 48 EREF q EREF i nog mo 7 Eli mola 5 x L MAG 570 E o o 9 MAG 1 c720 144 S 2 EJSW L EMSM RSTSw 5 19902 l ee POWER O ala me lt 2 TRP 5 E 5 DSP T Sry g ojo L DISC sh a 9 DISC T rule E d 5 S e 1 T 5 143 9 ays 1 1318 RD c i 102 GND e e 104
6. Test mode Single jump REV REFO I el REFO REFO Cp Mesa cash ee t k e cda o gt E REFO i 1 i GND gt i 1 0 5V div 0 5ms div CH1 TE 0 5V div 0 5ms div CH1 TE 0 5V div 5ms div 9 CH2 TD 0 5V div 9 CH2 TD 0 5V div 9 CH2 TD 0 5V div Test mode 100 tracks jump REV REFO gt Normal mode Play T T i l REFO exei REFO 78 Normal mode Focus close 12cm REFO gt trast REFO gt W ace gt REFO gt 1 DO lV div 3 0 5V div ossai og G CH2z FD 02V div 20799 CH2 1V div 059 9 CH2 MD 099 9 Normal mode Focus close 8cm REFO gt REFO dA CH1 TE 0 2V div CH2 TD 0 2V div Normal mode play 20ms div nero AU 1 TE 0 5V div CH2 SD O 5V div TEST mode 100Tracks jump FWD 5ms div CDX P670 0 MD 0 5V div 0 1s div Normal mode Play 12cm
7. SZN M 4019 7762 E 5 4 JS v Pe 081 OLEE V Com 20 1065 4 L H4 100910 LLENO 1223 1 4 lt 812 ei gt a 24 zn ale se 2 9 52552 812 1 2 IS ASTU SS ev eom pe 957 000 A S 5 vi 249 0 06 213 RIS SLL s ZENO oms 8 L 4 O 089 56 Z L STs sis 5 v Di mers g 1061 2050 1 N 1 4180 LH ansvO HS aina umoa r5 amod pads ul L S ia n ls 214 225 2 ae ge RES zi 8 8 71818 LEONO is Sla 8162 ua a 9 5 sl ee e ers 8 84 8 z S T 577 0 ape 2 2 3 X 3 8 NEN 5 5 4 4 Q 8264 9682452 9 8 Gro ot 0159 1 941 515 4028 8 Onsa I ar 2264 et e L 4 sna 5 sro ugs a and 4 C z 1 1 20 19580148 20 v 11080 1 L LL atte 1 1 1 1 _ ZEN RR RR j se LINN YAMOd E 2 1 CDX P670 4 PCB CONNECTION DIAGRAM 4 1 CD CORE UNIT NOTE FOR PCB DIAGRAMS 1 The parts mounted o
8. D 851 LED CN504 2 S 851 Spring Switch TAP CSN1051 S 852 Spring Switch DSP CSN1052 29 CDX P67O Unit Number Unit Name Motor PCB M 853 Motor Unit TRAY Miscellaneous Parts List Pickup Unit P8 Service 851 Motor Unit SPINDLE 852 Motor Unit ELV 854 Motor Unit CARRIAGE 801 Volume 10kO B lt CXB4421 CXX1285 CXB3003 CXB3006 CXB3004 CCW1023 6 ADJUSTMENT 6 1 CD ADJUSTMENT Precautions This unit uses a single power supply 5V for the reg ulator The signal reference potential therefore is connected to REFO approx 2 5V instead of GND If REFO and GND are connected to each other by mis take during adjustments not only will it be impossi ble to measure the potential correctly but the servo will malfunction and a severe shock will be applied to the pick up To avoid this take special note of the fol lowing Do not connect the negative probe of the measuring equipment to REFO and GND together It is especially important not to connect the channel 1 negative probe of the oscilloscope to REFO with the channel 2 negative probe connected to GND Since the frame of the measuring instrument is usual ly at the same potential as the negative probe change the frame of the measuring instrument to floating sta tus If by accident REFO comes in contact with GND immediately switch the regulator or power OFF Always make sure the regulator is OFF when connect ing and disconnecting the va
9. 121 Power ON 1 Adjustment for T Offset Power ON RF AMP Gain Select MN SEC Not adjustment for T Offset Display 00 00 00 TRK MIN SEC TRK MIN SEC pe 99 99 99 GG GG Power OFF Y Y Y Y Y Y Aor dos or qos rs mer Focus Close Focus Mode 2 8 8 5 Select uve nae Tracking Servo Close CRG CRG Auto Adjustment Display Select TRK MIN SEC TRK MIN SEC TRK MIN SEC TRK MIN SEC TRK 5 ps 91 91 91 pisptay OX Ox Ox 00 00 00 00 00 00 00 00 00 or or or TRK MIN SEC TRK 5 TRK MIN SEC 99 99 99 99 99 99 99 99 99 P OFF dd Y Y Y Y Y BAND C 7 C 12 C 9 C TRK C 8 4 T Close i gt F T T Close RF Coefficient Display CRG CRG T Balance RF AGC and Fit Servo Rough Servo and RF AGC Adjustment Fit Servo TRK MIN SEC TRK MIN SEC Display 8X 8x 8x 8x 8x 8x or or TRK MIN SEC TRK MIN SEC 9x 9x 9x 9x 9x 9x Tracking OFF UNS Y Y Y Y y Open BAND 9 7 2 C 9 C 12 C C TRK 8 37 x5 4 CRG TR Jump 4 al F T RF AGC F T AGC and CRG TR Jump NO CRG TR Jump 6 F Bias Display Select RF AGC Select TRK MIN SEC Power OFF Display 8x 8x 8x BAND 9r 8 TRK MIN SEC 9x 9x 9x Tracking Open TRK MIN SEC Display 8 8x or TRK MIN SEC TRK MIN SEC 7 72 00 00 9x 9x 9x Mechanism test mode in gt Display Y Y Y TRK MIN SEC 9 12 C FF C REV BAND 9 10 11
10. FOP 2804 5 BASSBEFM LINEAR POSITION SENSOR 1 VR801 CCW1023 T EJECT SW RESET SW MAG SW 23 02 cS61139 5802 2 CS61139 5803 CSN1044 R806 RSTSW 1 R22 1 14 IN3 OUTS vsti vse TRYM INA GND1 LB1836M ELVP ELVM GND 4 BAL BAL S 56 omnium x dg 2x0
11. 9 1 GND4 1 TBAL gt 6 5 55 6 pe 6 6 61 50 FBAL 6201 B cape 102 P ume GND3 GND1 PLCK WFCK MIRR MIRR IP SERVO DSP VDD3 LIMIT 39 16 9 0 C16M 38 GND2 10201 WDCK HOLD IPDG374146C EI O 33 SCKO 2 SCKIN 40 HOME 31 pour gt 30 DIN lt 29 R202 ORO FLAG 5 8 2 ges 25 0 2526065255 822 27 EMPH n0 0 gt 44 8444 4135 1 152 gt JO EE 3 0 3 x 25 05 k RAYS N E 132118 5 mo 0 a 95 Be X 2 g SHE 10 o othe 819 Ue c234 GND NOTE gt Symbol indicates resistor No differentiation is made between chip resistors and discrete resistors Symbol indicates a capacitor discrete capacitors identical designation No differentiation is made between chip capacitors and The N 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 A CD CORE UNIT 8 CDX P67O Decimal points for resi
12. IP BUS DRIVER E 10H BAJTE BATT z 0 IPPW 703 AAGND 7 BOUT IPOUTIPPW BSENIN BUSP BUSM sra IPIN 9 GND 6 Hia DIN2 BUS 5 3 415 GND BUS VO Sle als Mo vo HA12187FP Ha7 56 GND GND oe I TT GND BSENIN BATT vo Se ASENB CDX P67O Note 1 The encircled numbers denote measuring pointes in the circuit diagram 2 Reference voltage Waveforms pero Oy 0 5V div 0 5ys div D 1 RFI 1V div CH1 RFI 1V div o 5ms di Normal mode play CH2 MIRR 0979 4 CH2 MIRR 5 0919 91 Test mode Tracking open Normal mode The defect part passes 800um Test mode No disc Focus close Normal mode Focus close ago 1 1 67 pe REFO gt REFO CH1 FD 0 5V div o 2s div CH1 FD 0 5V div 6 CH1 FE 0 5V div CH2 FOR 2Vjdiv CH2 FOK 2V div CH2 XSI 2V div Normal mode Focus close Test mode 32 tracks jump REV REFO
13. Insert the short pin from the pickup unit in the flexible PCB 2 Remove the flexible PCB from the connector 3 Remove the flexible card from the connector 4 Remove the lead wires to which the spindle motor and carriage motor assy were soldered 5 Remove the two screws and lift the mechanism PCB up as shown in the figure on the upper right At this time make sure that the motor PCB and flexible relay card are not pulled excessively Flexible card Short Pin Flexible PCB Mechanism PCB Motor PCB handle with care Flexible relay card han dle with care Fig 9 6 Remove screw A and then remove the carriage motor assy lighting conductor feed screw holder feed screw and belt see Fig 10 7 Remove screw B on the main side and the pickup unit together with the guide shaft see Fig 10 Screw A Motor bracket Belt Feed screw holder Screw B Guide shaft sub Fig 10 ao CDX P67O 7 1 3 CONNECTOR FUNCTION DESCRIPTION ae V gt 60 1 8 5 2 GND 3 GND 4 NC 5 BUS 6 GND 7 LCH 8 ASENB 9 RCH 10 SGNDR 11 SGNDL POWER SUPPLY 1 GND 2 ACC 3 BATT 7 2 Pin Functions PD5638A CDX P670 Pin No Pin Name Format Function and Operation 1 2 NC Not used 3 ADENA
14. 1 For pickup unit CXX1285 handling please refer to Disassembly see page 44 During replacement handling precautions shall be taken to prevent an electrostatic discharge protection by a short pin Transport screw Attach to the original position before transporting the set A transport screw has been attached to the set in order to protect it during transportation After removing the transport screw cover the hole with the supplied seal Be sure to remove the transport screw before mounting the set The removed transport screw should be retained in the accessory bag for use the next time the set is transported During disassembly be sure to turn the power off since an internal IC might be destroyed when a con nector is plugged or unplugged Please checking the grating after changing the ser vice pickup unit see page 32 Since these screws protects the mechanism during transport be sure to affix it when it is transported for repair etc After removing the transport screw cover the hole with the supplied seal 2 CDX P670 1 SAFETY INFORMATION 1 Safety Precautions for those who Service this Unit When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe reliable results Caution 1 During repair or tests minimum distance of 13cm from the focus lens must be kept 2 During repair or tests do not view laser beam for 10 seco
15. 104 4 2 7 2 POWER D730 155356 0770 1 84 2sg11B4F5 81 6728 BSENIN 9 B 180 704 eno m 1 14 a R7412 13 vDD CONT GND 8 12 R745 4 2207 7 11 100K RSTINOUT 1118 BSEN 5 10 Mo OUT IN2 xq ASENS 6 T INS Jd a 7 b RSTOUTCT zu RO1 9 5 RESET gis 8 PAJOO2A BT gus GND e e 1 5 6 7 8 CDX P67O 1 y 705 Y 9 5 T IN B m IN A 4 9 GND OUT 1 z TC7SH32F RO1 O Een 125 R756 1 220 m R754 220 oly o R751 ens 476 REUS oLouT2 1 702 4 LC35256F T 70U GNU ROUT4 SRAM tpe CN70O1 TX taza CDMUTE OPTSW 1 6 1 x CDMUTE 5 M 4 Sye l 4 8 BUSM 1 515 ASENB 9 ASENB
16. 6800P TEC 85 A aR 5 5 Am DISC DISC 97 CRG MOTOR 7 7 H Lo 854 ENO 5 y In amp 8 CXB3004 VLED or 9 SS 57 stds u 88 SPDL osp B ose 8 5 aoo lt lo olo 5 SPDL MOTOR M SPDL X i TRP 3 Vly ao of M851 5 a CXB3003 2 z 1 d im gt 9 4 HOMESW S853 7 o a ai SWITCH PCB z Jela zu CSN1051 Z 115 815 as 1 DISC 273 VLED 4 i MSZ pes 6851 Bi ajz CN504 2 _ 4800 SE Em DSP m 5 9 ous 0 m x DSPSW 5852 CSN1052 1 TRP O TRPSW S851 CSN1051 GND 2 1 REFO TRY MOTOR TRY 1 M853 71 CXBu21 4 RES 100 6R3 REF1 vcc3 i s BAOSFP 2 27 50 C FD 3 26 OUT 10716 so mer ELV 5 24 7R5K Ree MDt M ELV X TDA303 6 23 S iu TD MD R394 10K 7 TIN SIN ELV MOTOR M852 CXB3006 p SIGNAL LINE 1 F GND1 GND2 FOCUS SERVO LINE mui a NF M Y T TRACKING SERVO LINE a C TOP SOM m CARRIAGE SERVO LINE p S ELVMoe FOM co SPINDLE SERVO LINE co 1
17. A D reference voltage output 4 TXTSTB TEXT parameter output TXTSO TEXT control parameter serial output 6 TXTSI TEXT data serial input 7 TXTSCK TEXT clock output 8 BYTE VCC joint 9 CNVSS VSS joint 10 POWER CD 5V control output 11 CONT Servo driver output control 12 RESET Reset input 13 XOUT Crystal oscillating element connection pin 14 VSS GND 15 XIN Crystal oscillating element connection 16 VCC VDD 17 NMI Pull up 18 BSENS Back up power sense input 19 ASENS Acc sense input 20 TXTPACK TEXT PACK interrupt input 21 41 IPIN joint 22 IPPW Power supply control output for IP BUS interface IC 23 NC Not used 24 OPTSEL Pull down 25 SRAMSW k 26 FMPCB Pull down 27 SIMUKE Pull down 28 NC Not used 29 IPIN Data input from IP BUS interface IC 30 IPOUT Data output for IP BUS interface IC 31 32 NC Not used 33 FMIPSW H 34 TESTIN Test program mode input 35 XSO CD LSI data output 36 XSI LSI data input 37 XSCK CD LSI clock output 38 M6M12 6 12 disc select input 39 43 NC Not used 44 RD SRAM enable output 45 NC Not used 46 WR SRAM write enable output 47 SYSPW System power supply control output 48 CS SRAM chip select output 49 XAO CD LSI data discernment control signal output 50 XSTB CD LSI strobe output 51 XRST CD LSI reset output 52 NC Not used 53 LOCK Spindle lock detector input 54
18. FOK FOK signal input 55 NC Not used 56 A11 SRAM address bus output 57 A9 SRAM address bus output 58 A8 SRAM address bus output 59 A13 SRAM address bus output 60 A14 SRAM address bus output 61 A12 SRAM address bus output 62 VCC VDD 63 7 SRAM address bus output 64 VSS GND CDX P67O Pin No Pin Name Format Function and Operation 65 68 A6 A3 SRAM address bus output 69 A10 SRAM address bus output 70 A2 amp EPSK SRAM address bus output and E2PROM clock output 71 A1 amp EPDI SRAM address bus output and E2PROM data input 72 A0 amp EPDO SRAM address bus output and E2PROM data output 73 ASENSFM Pull up 74 EJSW Eject key switch interrupt input 75 MAG Magazine lock switch interrupt input 76 CDMUTE CD mute output 77 NC Not used 78 113 Motor driver control output 79 I2 Motor driver control output 80 14 Motor driver control output 81 88 00 07 yo C SRAM data bus input output 89 90 NC Not used 91 DSP DISC detect timing input 92 DISK Disc detector input 93 ELVPVO Voltage input from ELV position sense 94 ELVREF ELV reference voltage input 95 TRP Tray position input 96 AVSS A D GND 97 VDIN Power supply short sensor input 98 VREF A D converter reference voltage input 99 AVCC A D VCC 100 EPCS E2PROM detec
19. Press key 9 to enter Elevation Move mode TRACK FUNCTION 72 00 02 Use key FF REV to operate elevation and set if to the graduation of the third step Fig 1 Make the adjustment Use VR802 to adjust the difference in potential between EREF and EPVO to 0 10 mV When adjustment is completed press key BAND to exit Mechanism Test mode TRACK FUNCTION 72 0002 Confirm operation of the mechanism Place the mechanism horizontally CD core unit below Take care not to short cir TRACK FUNCTION cuit the PCB Confirm the height of the stage Use the DISC key to select Disc No 3 TRACK FUNCTION 04 00 00 Check if the stopper bend of the clamp lever is engaged in the groove of the frame stopper Fig 2 4 Note The stopper bend will be pressed downward into the groove for final clamping Confirm the engagement position of the stopper bend If the stopper bend is engaged in the center and pressed downward adjustment is completed Go to step 15 If the stopper bend is dislocated check the amount of dislocation by following steps 12 to 14 35 CDX P67O 12 To see the amount of dislocation place the mechanism upside down If the stopper bend has been dislocated in the direction of the first CD turn VR802 to the left Fig 2 To lower the stage toward the sixth step by 0 1 mm reduce the volt age of EREF adjusted in step 8 by 20 mV If the stopper bend has been dislocated in the direction
20. S851 S853 5 1051 99 LED D851 CN504 2 100 Spring Switch S852 CSN1052 10 CDX P670 2 4 MAGAZINE ASSY MAGAZINE ASSY SECTION PARTS LIST Part No CXB6518 Mark No Description CRW1415 CNV5341 1 Magazine Assy 2 Label 3 Tray 11 1 2 3 4 CDX P67O 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 1 BLOCK DIAGRAM MECHANISM jJ UNIT PICKUP UNIT SERVICE P8 2 1 MONITOR DIODE a CN80 HOLOGRAM RF AMP SERVO DSP DAC IC 201 UPD63711GC CDMUTE gt IPIN IPOUT SYSTEM IPPW a CONTROLLER z FOCUS ACT 2 BSENS TRACKING ACT 3 1 is XOUT 2 ius IC 701 CONT PD5638A CARRIAGE IC 301 MOTOR D BA5986FM EJSW cs SPINDLE MOTOR DSP 91 psp DISC 92 POWER TRY Y Y PCB MOTOR IC 302 LB1836M ELVPVO ELVREF 12 5 6 7 8 CDX P67O POWER UNIT IP BUS OUT IP BUS DRIVER 10703 IPOUT HA12187FP IPPW BSENS 59 IC 704 RESET GND VD lt 5V REGULATOR 3 IC 202 1 EPVO LINEAR POSITION SENSOR 13 1 CDX P67O 3 2 CD MECHANISM MODULE Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST a GND
21. move mechanism RF AMP NG An appropriate RF AMP gain can t be determined CD signal error 17 Electricity Setup NG APC protection doesn t work Focus can be easily lost Damages or stains on disc or excessive vibrations 30 Electricity Search Time Out Failed to reach target address CRG tracking error or damages on disc System Power Supply NG Power VD is ground faulted Failure on SW transistor or power supply failure on connector A1 System Mechanism power Mechanism elevation reference voltage is out of failure prescription adjustment VR and or power abnormal 50 Mecha An error upon MAG switch release time has time out nism ejection Elevation time out when eject 60 Mecha An error while putti Tray in out time has time out nism ng in and out the tray Tray is caught when put in CDX P67O Code Class Displayed error code Description of the code and potential cause s 70 Mecha An error upon Elevation time has time out nism elevation 80 Mecha An error with an em No disc is available nism pty magazine inserted Remarks Unreadable TOC does not constitute an error An intended operation continues in this case A newly designed head unit must conform to the example given above Upper digits of an error code are subdivided as shown below 1x Setup relevant errors 3x Search relevant errors 3x Search relevant errors Ax Other errors New Tes
22. of the sixth CD turn VR802 to the right Fig 4 To raise the stage toward the first step by 0 1 mm increase the volt age of EREF adjusted in step 8 by 20 mV Place the mechanism horizontal Go back to step 11 to reconfirm the stage height When adjustment of the stage height is completed proceed as fol lows Oscilloscope Press the EJECT switch Once operation of the mechanism has stopped turn the power OFF Wait more than one minute after the power is turned off then turn the power ON and insert a magazine Check if the mechanism operates correctly with the first and fourth CDs If the mechanism operates properly adjustment is completed If the mechanism operates improperly make the adjustment again 36 CDX P67O Stopper bend of the clamp lever Frame stopper NG Dislocated toward the first CD Fig 2 6 4 3 2 1 N Engaged in the center and pressed downward Fig 3 Adjust the insertion gate of magazine to the third scale Fig 1 Dislocated toward the sixth CD Fig 4 37 CDX P67O 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 TEST MODE CD Test mode This mode is used for adjusting the CD mechanism module of the device Test mode starting procedure Reset while pressing the 4 and 6 keys together Test mode cancellation Switch ACC back up OFF f the 8 or 9 key is pressed while focus
23. position 8 2 SPECIFICATIONS General Compact disc audio system Usable discs eee nnne inns Compact Disc Signal format Sampling frequency 44 1 kHz Number of quantization bits 16 linear POWer 160146 E 14 4 V DC 10 8 15 1 V allowable Max current CONSUMPTION 2 1 0A Weight 1 9 kg 4 2 158 Dimensions 248 W x 66 H x 168 D mm 9 3 4 W x 2 5 8 H x 6 5 8 D in Backup Current iin ierit ce eerie ed 1mA or less To the vehicle metal body IP BUS output black Connect the black connector of the cable to this connector IP BUS black Cords for this product and those for other products may be different colors even if they have the same function When connecting this product to another product refer to the supplied Installation manuals of both products and connect cords that have the same function Audio Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 92 dB 1 kHz IHF A Network Distontiom anei e 0 006 Dynamic range 90 dB 1 kHz Qutp t level ua u nnne easet 1 000 mV 1 kHz 0 dB Number of channels sinini 2 stereo Note Specifications and design are subject to possible modification with out prior notice due to improvements
24. search is in progress immediately turn the power off otherwise the actuator may be damaged due to the lens stuck Jump operation of TRs other than 100TR continues after releasing the key CRG move and 100TR jump operations are brought into the Tracking close sta tus when the key is released Powering Off On resets the jump mode to Single TR 91 the RF AMP gain setting to 0 dB and the auto matic adjustment value to the initial value During exchanging discs do not press the keys for the discs to be exchanged 38 The following head units are exceptional so that their entering ways to the test mode are different from oth ers Test mode starting procedure Reset while pressing the 3 and 5 keys together KEH P5010R X1M EW KEH 4011 X1M EE KEH P5011 X1M EE KEH 4010R X1M EW KEH P4010RB X1M EW KEH P4013R X1M EW KEH 5015 X1M ES KEH P4010 X1M UC KEH P4015 X1M ES CDX P670 Flow Chart C Test Mode In lt t Reset Sourse CD SOURCE New test mode gt Y Y
25. users and also for facilitating trouble analysis and repair work in servicing 1 Basic Indication Method 1 When SERRORM is selected for the CSMOD CD mode area for the system error codes are written to DMIN min utes display area and DSEC seconds display area The same data is written to DMIN and DSEC DTNO remains in blank as before 2 Head unit display examples Depending on display capability of LCD used display will vary as shown below xx contains the error number 8 digit display 6 digit display 4 digit display ERROR xx ERR xx E xx OR Err xx When the system is manufactured for an OEM basis the error display will be configured according to the customer specification 2 Error Code List Code Class Displayed error code Description of the code and potential cause s 10 Electricity Carriage Home NG CRG can t be moved to inner diameter CRG can t be moved from inner diameter Failure on home switch or CRG move mechanism 11 Electricity Focus Servo NG Focusing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Failure on spindle stains or damages on disc or excessive vibrations Subcode NG A disc not containing CD R data is found Turned over disc are found though rarely Failure on home switch CRG
26. 12 Display ELV TRAY select Operation mode Shift Shift gt Mechanism test select gt mode out gt 1 TYP 648 gt 12dB 7 MIN SEC F AGC Gain T AGC RF AGC Gain 1 Display 06 06 06 12 12 12 lt F T AGC Gain Present Value Initial Value x 20 2 Focus Close 5 Curve Check 2 Display 00 00 00 01 01 01 8 Voltage CRG Motor 2 V 99 99 99 lt 9 ELV motor select 2 TRAY motor select 3 F Offset Display gt RF Offset Display gt F Cansel Display 72 00 72 10 OX lt Display lt F Cancel Value Top Rank 8bit of Set Value 7F H to 80 H 10 r 8ms pulse drive gt 24ms pulse drive DC drive L 63 D to 32 D to 00 D 72 00 00 Display 72 00 01 72 00 02 4 Single TR 32TR 100TR 4 Single TR 48ms pulse drive gt 100ms pulse drive DC drive 5 gt Single TR 32TRK 100TRK CRG Move 72 10 00 Display 72 10 01 72 10 02 Display 9x 8x 91 81 92 82 93 83 94 84 lt 6 CRG Move 100TR Jump Only 311 ELV select dowm Disc 12 1 TRAY select TRAY out 12 ELVselect ELV up Disc 1 12 TRAY select TRAY in CDX P67O Error Messages If a CD is not operative or stopped during operation due to an error the error mode is turned on and cause s of the error is indicated with a corresponding number This arrangement is intended at reducing nonsense calls from the
27. 2vidiv 2008 91 Normal mode Play 1kHz OdB CH1 FE 0 2V div CH2 FD O 5V div Normal mode During AGC 1ms div 0 2 9 CH2 0 5V div Normal mode During AGC 1ms div REFO 5 REFO gt gt dete 1V div CH1 FD 1V div 9 CH1 TD 0 1V div CH2 HOLD 9 div CH2 HOLD 0 9m9 div amp CH2 HOLD gygy 9 9ms div Normal mode The defect part passes Normal mode The defect part passes Normal mode The defect part passes 800um B D 800um B D 800um B D REFO REFO eo 70 C S lt lt 8801339 E 3 3 POWER UNIT 4 vg 90 v m 4490 5190 v62 401 5 5
28. 4 z MECHANISM gr pe 8 MD gt PICKUP UNIT SERVICE 5 al cared PCB TE a 50 5 P 1 20173 m 210 Toxa 5 gt g 3 429 I shad d 313 Wot 1 alay S S Pp REO 1 z C207 m 845 43 TU z o oly OT O of KU et 5 mx eor 15 S 2581132 gr 09 P104 4 4 I LDI 1 a T caos lt LES HD 8 77 1 gt F 13 27 17 5 27 vec 12 26 26 T g eat C s 44 25s gt a NI 1 3 7 T 10 24 4 T 2 A GND2 31 14 s 5311 E ate i VREF m GNO gt 81 2 7 21 21 UTE S Hl mm gt RF AMP SE 5 191 119 T HOLOGHAM UNIT FOr 4 181 8 gt F AC ACA a E 321028 _ i 87 m 3 F 17 17 88 A VDD2 atem Eus 16 e 46 REFOUT TO Mu oe IC lt 7 14 14 FEO lt TOM SIN gt OD 23 eie ET TM FOCUS ACT maa C 4 27855 81 3 TEO eter eH Cam 8 54 SOM 4
29. 40FZK 3 Button CAC6363 4 Screw CBA1460 5 Spring CBH1859 6 Connector CDE5525 7 Connector CDE6478 8 Upper Case CNB2431 9 Arm CNC8058 10 Insulator CNM6074 11 Panel CNS5216 12 Damper CNV5591 13 Power Unit CWX2512 14 Screw BMZ26PO60FMC 15 Terminal CN902 CKF1059 16 Plug CN901 CKS 460 17 Connector CN921 CKS3407 18 Connector CN911 CKS3831 19 Holder 8055 20 Holder 8056 21 Grille Assy CXB6823 22 Door CAT2198 23 Door CAT2199 24 Lower Case Unit CXB7005 25 CD Mechanism Module C7R2 CXK4850 26 Screw IMS20P030FZK 27 Screw 526 040 28 Transistor Q910 2502396 29 Caution Card CRP1232 CDX P67O CDX P67O 2 3 CD MECHANISM MODULE tn CD MECHANISM MODULE SECTION PARTS LIST Mark No Description Part No 1 Connector CDE6069 2 CD Core Unit CWX2487 3 Connector CN701 CKS1963 4 Connector CN101 CKS2272 5 Screw BMZ20P025FMC 6 Screw M2x2 5 CBA1037 7 Screw M2x2 5 CBA1041 8 Screw M2x2 CBA1176 9 Screw M2x4 CBA1362 10 Screw M2x1 4 CBA1387 11 Screw M2x2 5 CBA1493 12 Screw M2x1 6 CBA1476 13 Screw M2x3 CBA1486 14 Washer CBF1038 15 Spring CBH2172 16 Spring CBH2173 17 Spring CBH2174 18 Spring CBH2175 19 Spring CBH2285 20 Spring CBH2177 21 Spring CBH2178 22 Spring CBL1390 23 Spring CBL1393 24 Short Pin 1239 25 Volume VR801 CCW1023 26 Screw M2x1 5 CBA1491 27 Shaft CLA3894 28 Arm CNC8482 29 Lever CNC7902 30 Lever CNC7904 31 Lever CNC7905 32 Lever CNC7906 33 Ar
30. C TC7SH32F R 708 101 Transistor 2581132 R 715 701 Transistor DTA144bEK R 716 O 770 Transistor 2SB1184F5 R 717 771 Transistor 25 2412 R 718 D 730 Diode 155356 R 719 D 770 Diode 155355 R 721 202 Ceramic Resonator 16 93 2 551536 R 122 701 Radiator 10 00MHz 551428 R 724 5 801 Push Switch EJECT CSG1139 R 725 S 802 Push Switch RESET CSG1139 R 726 5 803 Spring Switch MAG CSN1044 R 727 VR 802 Semi fixed 1 CCP1338 729 730 RESISTORS R 73 R 101 51 85120 EC R 102 51 85100 103 RS1 16S222J R 734 R 201 RS1 16S104J R 735 R 202 RS1 16SOROJ R 736 205 51 165103 206 RS1 16S393J R 207 RS1 16S182J R 739 R 213 RS1 16S103J R 740 R 214 RS1 16S103J R 741 215 51 165123 R 231 RS1 16S821J R 232 RS1 16S821J R 744 R 253 RS1 16S681J R 745 R 254 RS1 16S681J R 747 256 RS1 16S681J ec R 257 RS1 16S681J R 258 RS1 16S681J R 752 R 259 RS1 16S102J R 753 R 260 RS1 16S681J R 754 298 RS1 16S681J R 301 RS1 16S103J R 302 RS1 16S153J R 759 R 303 RS1 16S103J R 760 R 304 RS1 16S103J R 761 R 764 R 768 RS1 16S103J RS1 16S752J RS1 16S103J RS1 16S752J RAB4C332J RS1 16S102J RS1 16S681J RS1 16S102J RS1 16S222J 51 165104 RS1 16S104J RS1 16S222J RS1 16S104J RS1 16SOROJ 51 165473 RS1 16S103J RS1 16S473J RS1 16S681J RS1 16SOROJ 51 165222 RS1 16S222J RS1 16S681J RS1 16S222J RS1 16S104J 51 165513 RS1 16S473J RS1 16
31. KSRYB473K16 CKSRYB473K16 CKSRYB103K25 CKSRYB104K16 CKSRYB103K25 CKSRYB102K50 CKSRYB102K50 CKSRYB104K16 CCH1403 CKSRYB103K25 CKSRYB103K25 CKSRYB102K50 CKSRYB102K50 CKSRYB103K25 CKSRYB103K25 CKSRYB471K50 CKSRYB103K25 CKSRYB104K16 CKSRYB103K25 70 Circuit Symbol and No Part Name Part No Unit Number CWX2512 Unit Name Power Unit MISCELLANEOUS O 910 Transistor 2502396 Q 91 Transistor IMD2A 912 Transistor IMX1 O 941 Transistor FMG12 O 942 Transistor IMD2A D 901 Diode 1SR139 400 D 902 Diode 1SR139 400 D 910 Diode HZS6L B1 D 941 Diode MA152WA L 901 Choke Coil 1mH CTH1047 RESISTORS R 901 51 165204 902 RS1 16S104J R 903 RS1 4SA101J R 910 RS1 8S431J R 911 RS1 16S681J R 912 RS1 8S101J 913 51 165512 914 51 165132 915 RD1 4PU151J R 921 RS1 16S101J R 922 RS1 16S101J R 923 RS1 16S102J R 924 RS1 16S473J R 941 51 165181 942 51 165181 943 51 165472 944 RS1 16S472J R 945 RS1 10S472J CAPACITORS 901 CKSRYB224K16 902 471 16 903 CKSRYB223K25 904 CEAT471M16 C 906 0 1F 5 5V CCL1054 C 907 CKSRYB224K16 C 910 CKSRYB103K50 C 911 CKSRYB103K50 C 912 CEJA220M10 913 CKSRYB103K50 C 920 CCSRCH471J50 C 921 CCSRCH471J50 C 941 CEJA330M10 C 942 CEJA330M10 C 943 CCSRCH471J50 C 944 CCSRCH471J50 C Unit Number Unit Name Mechanism PCB O 851 Photo transistor PT4800 S 853 Spring Switch HOME CSN1051 Unit Number Unit Name Switch
32. S473J RS1 16S222J RS1 16S683J 51 165222 RS1 16S473J RS1 16S222J RS1 16S103J RS1 16S433J 51 165104 RS1 8S1ROJ RS1 8S2ROJ RS1 16S102J RS1 16S104J 51 165104 RS1 16S223J RS1 16S104J RS1 16S472J RAB4C473J RAB4C473J RS1 16S3602D RS1 16S6801D 51 165221 RS1 16S104J 51 165221 RS1 16S472J RS1 16S104J RS1 16S104J RS1 16S473J 51 85220 CAPACITORS 101 102 103 104 105 106 107 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 234 235 236 237 238 253 271 273 301 302 701 702 703 707 708 710 711 712 714 717 718 719 720 721 722 724 801 802 803 272 108 16 715 22yF 10V Part No RS1 108221J RS1 108271J RS1 16S562J RS1 16S562J 51 165102 CKSRYB102K50 CKSRYB104K16 CEV101M6R3 CEV470M6R3 CKSRYB224K16 CKSRYB224K16 CKSRYB224K16 CKSRYB104K16 CEV101M6R3 CKSRYB104K16 CKSRYB332K50 CKSRYB104K16 CKSRYB392K50 CKSRYB104K16 CCSRCH270J50 CCSRCJ3ROC50 CCSRCH181J50 CCSRCH510J50 CKSRYB682K50 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSOYB334K16 CKSRYB104K16 CKSRYB224K16 CEV220M6R3 CCSOSL152J50 CCSOSL152J50 CKSRYB103K25 CKSRYB471K50 CEV101M6R3 CCH1399 CKSRYB224K16 CEV101M10 CKSRYB224K16 CKSRYB104K16 C
33. aused by differences in the mechanism and the CD core unit adjustment must be made for each CD mechanism module using a variable resistor Normally readjustment is not needed as this has been adjusted at the factory However adjustment of elevation is required according to the procedure explained below if an elevation error has occurred or if the CD core unit has been removed Purpose To adjust and confirm whether or not elevation operates correctly Adjustment Method Measuring Equlpment Oscilloscope One L P F Measuring Points EREF EPVO Setting Without a magazine in Test mode With the mechanism placed upside down Place the CD mechanism module so that the CD core unit is above CD CORE UNIT Oscilloscope Confirmation Procedure Examples of display 1 Enter Test mode then select Multi CD player TRACK FUNCTION 2 Press key 7 to enter Mechanism Test mode TRACK FUNCTION 72 0000 3 Press key 12 twice to specify the amount of movement The amount of movement changes each time key 12 is pressed IP adiu movement TRACK FUNCTION 72 00 02 Key 12 1 FUNCTION during movement 72 00 01 Key 12 1 12 FUNCTION minimum movement 72 00 00 Lee 34 CDX P670 Examples of display Press key 9 to set ELV TRAY mode to TRAY TRACK FUNCTION 72 0102 Press key FF to release the clamp and return the tray to the magazine Release the clamp
34. ay FF and REV The same as in the normal mode 3 When a Protection Error Occurred Switch to the following displays A and B using the BAND switch A Error occurrence timing display in absolute time An example Error occurred in 12th tune at 34 56 in absolute time TRK No MIN SEC 12 34 b6 B Error No display An example Error 40 Off focus is detected ERROR 40 CDX P67O 7 1 2 DISASSEMBLY Removing the Upper Case not shown 1 Remove the nine screws 2 Remove the Upper Case CD Mechanism Module Removing the CD Mechanism Module Fig 5 Remove the four dampers 24 Remove the two springs Disconnect the connector and then remove the CD Mechanism Module Fig 5 Power Unit Removing the Power Unit Fig 6 Remove the two screws Remove the screw Straight the tabs at location indicated and then remove the Power Unit 544 Fig 6 Grille Removing the Door 1 Remove the Door A in the direction of arrow while pushing the Grille in the direction of arrow the slide is done as it is in the direction of arrow and remove the Door A Fig 7 Door A Fig 7 CDX P67O 2 The slide is done in the direction of arrow remove the Door B while spread out the Door A in the direction of arrow Fig 8 The illustration of the text for 12 Disc type but disas sembling method is the same for 6 Disc type Removing the Pickup Unit 1
35. djustment T Open 9 To power on F Close RF offset adjustment not performed 10 11 Jump 12 F Mode switching Auto Manu T No Time switching T Close no AGC Jump switching 41 CDX P67O Key Mechanism Test Mode Example BAND Back to the test mode UP Playing the mechanism DOWN Playing the mechanism 7 Mechanism test mode in 8 9 TRAY ELV select 10 11 12 Operation step select Note Eject and CD on off is performed in the same procedure as that for the normal mode 3 Cause of Error and Error Code Code Class Contents Description and cause 40 Electricity Off focus detected FOK goes low Damages stains on disc vibrations or failure on servo 41 Electricity Spindle unlocked FOK Low continued for 50 msec Damages stains on disc vibrations or failure on servo 42 Electricity Sub code unreadable Sub code was unreadable for 50 msec Damages stains disc vibrations or failure on servo 43 Electricity Sound skipping detected Last address memory function was activated Damages stains on disc vibrations or failure on servo Note Mechanical errors during aging are not displayed The error codes should be indicated in the same way as in the normal mode 4 Display of Operational Status CPOINT during Setup
36. e grating angle of the pickup unit cannot be adjusted after the pickup unit is changed The pickup unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted pickup unit for the CD mechanism module Changing the pickup unit is thus best considered as a last resort However if the pickup unit must be changed the grating should be checked using the procedure below Purpose To check that the grating is within an acceptable range Symptoms of Mal adjustment If the grating is off by a large amount symptoms such as being unable to close tracking being unable to perform track search operations or track searching taking a long time may appear Method Measuring Equipment Oscilloscope Two L P F Measuring Points E E REFO Disc ABEX TCD 784 Mode TEST MODE CD CORE UNIT Oscilloscope Checking Procedure 1 Enter Test mode then select Multi CD player and switch the 5 regulator on 2 Using the and TRK buttons move the pickup unit to the innermost track 3 Press key 9 to close focus the display should read 91 Press key 9 2 times Enter Rough Servo mode Press key 8 to implement the tracking balance adjustment the display should now read 81 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase differ ence is within 75 Refer to the photograph
37. ervice lt Manual 2589 MULTI COMPACT DISC PLAYER CDX P67O ISE DIGITAL AUDIO This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 892 CRT2356 C7 CD Mech Module Circuit Description Mech Description Disassembly CONTENTS 1 SAFETY INFORMATION 3 7 GENERAL INFORMATION 38 2 EXPLODED VIEWS AND PARTS LIST 4 Je DIAGNOSIS 38 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 12 y A TEST MODE aiite 38 4 CONNECTION DIAGRAM 22 7 1 2 DISASSEMBLY 44 5 ELECTRICAL PARTS LIST 28 7 1 3 CONNECTOR FUNCTION DESCRIPTION46 6 ADJUSTMENT eiit theta 31 7 2 1 O 47 7 3 OPERATIONAL FLOW CHART 49 8 OPERATIONS AND SPECIFICATIONS 50 PIONEER CORPORATION 4 1 Meguro 1 Chome Meguro ku Tokyo 153 8654 Japan PIONEER ELECTRONICS SERVICE INC 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 O PIONEER CORPORATION 2000 K ZZY NOV 2000 Printed in Japan CDX P67O CD Player Service Precautions
38. m CNC7908 34 Arm CNC7909 35 Holder CNC7911 36 Holder CNC7912 37 Frame CNC7917 38 Frame CNC7918 39 Lever CNC7919 40 Stopper CNC7920 41 Frame CNC7921 42 Bracket CNC8354 43 Plate CNC8375 44 Cover CNC8434 45 Sheet CNM6009 CDX P67O Mark No Description Part No 46 Spacer 6428 47 Sheet 6296 48 CNP5227 49 PCB CNP5228 50 Ball CNR1189 51 Gear CNR1531 52 Belt CNT1086 53 Gear CNV5472 54 Gear CNV5473 55 Rail CNV5920 56 Lever CNV6091 57 Gear CNV5477 58 Arm CNV5478 59 Holder CNV5480 60 Guide CNV5921 61 Guide CNV5922 62 Holder 8 63 Holder CNV5484 64 Clamper CNV5485 65 Gear CNV5486 66 Gear CNV5562 67 Holder CNV5563 68 Lighting Conductor CNV5785 69 Mechanism PCB CWX2303 70 Connector CN801 CKS1965 71 Connector CN802 CKS3486 72 Damper Unit CXA7714 73 Chassis Unit CXB4463 74 eee 75 Chassis Unit CXB4461 76 Magazine Holder Unit CXB4459 77 Frame Unit CXB4426 78 Arm Unit CXB2855 79 Screw Unit CXB4464 80 e 81 Motor Unit M851 SPINDLE CXB3003 82 Motor Unit M854 CARRIAGE 004 83 Screw JFZ20P025FMC 84 Motor Unit M853 TRAY CXB4421 85 Screw JFZ20P025FMC 86 Motor Unit M852 ELV 006 87 Screw JFZ20P025FMC 88 Lever Unit CXB3938 89 90 Gear Unit CXB5061 CDX P67O Mark No Description Part No 91 Screw JGZ17PO25FZK 92 Pickup Unit Service CXX1285 93 94 95 Screw IMS26PO40FMC 96 Screw JFZ20P025FNI 97 Photo transistor O851 4800 98 Spring Switch
39. n this PCB include all necessary parts for several destination For further information for M852 ELV I respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams Connector Capacitor SIDE A P C Board Chip Part SIDE B CD CORE UNIT 90 000 000000000 00 9 SIDE 9 E a g 4 CDX P670 SIDE B POWER UNIT 9942 0912 0941 0911 10950 9951 1 2 mm 3 CDX P67O 4 3 MECHANISM PCB e MECHANISM PCB PICKUP UNIT 851 SERVICE SPD CN101 1 SL 1115 2527 4 4 SWITCH PCB SWITCH PCB 4 CDX P670 4 5 MOTOR PCB CDX P67O 5 ELECTRICAL PARTS LIST NOTE Parts whose parts numbers are omitted are subject to being not supplied The part numbers shown below indicate chip components Chip Resistor RS1 OSOOOJ RS1 OOSOOOJ Unit Number CWX2487 R 305 Unit Name CD Core Unit NE R 308 MISCELLANEOUS R 309 IC 201 IC UPD63711GC R 311 202 R 701 301 5986 R 702 302 IC LB1836M R 703 701 PD5638A R 704 1702 LC35256FT 70U R 705 703 IC HA12187FP R 706 704 IC PAJ002A R 707 705 I
40. nds or longer 2 A CLASS 1 LASER PRODUCT label is affixed to the 3 The triangular label is attached to the mechanism rear of the player unit frame CLASS 1 LASER PRODUCT 4 Specifications of Laser Diode Specifications of laser radiation fields to which human access is possible during service Wavelength 800 nanometers CDX P67O 2 EXPLODED VIEWS AND PARTS LIST 2 1 PACKING NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to V mark on the product are used for disassembly SECTION PARTS LIST Mark No Description Part No 1 Screw Assy CEA1962 2 Screw CBA1295 3 Polyethylene Sheet CNM5158 4 Screw HMB60P500FMC 5 Screw HMF40PO080FZK 6 Nut NF60FMC 8 Polyethylene Bag CEG1042 id 7 Polyethylene Bag CEG1099 9 Carton CHG4278 10 Contain Box CHL4278 11 Protector CHP2133 12 Protector CHP2134 13 Seal 5599 14 1 Owner s Manual CRD3318 14 2 Owner s Manual CRD3319 14 3 Warranty Card CRY1157 15 Magazine Assy CXB6518 16 Angle Assy CXB3591 17 Cord CDE5830 18 Caution Card CRP1090 m 19 Caution Card CRP 1232 Owner s Manual Part No Language CRD3318 English Italian French CRD3319 German Dutch Spanish 70 CDX P67O 2 2 EXTERIOR 9 2 Z EXTERIOR SECTION PARTS LIST Mark No Description Part No 1 Screw BMZ26P040FMC 2 Screw BMZ30P0
41. rious filters and wiring required for measurements Before proceeding to further adjustments and mea surements after switching regulator ON let the player run for about one minute to allow the circuits to stabi lize Since the protective systems in the unit s software are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the sys tem when making adjustment CDX P67O Disc detection during tray extraction and return oper ations is performed by means of the photo transistor in this unit Consequently if the inside of the unit is exposed to a strong light source with the outer casing removed for repairs or adjustment the following mal functions may occur Even with a disc loaded the unit detects no disc and cannot start play Although a 12 cm disc is loaded the unit detects 8cm disc mistakenly When the unit malfunctions this way either re posi tion the light source move the unit or cover the photo transistor During exchanging discs do not press the keys for the discs to be exchanged Key to adjustment text HEAD UNIT 6 keys type inside 12 keys type BAND BAND TRK FF TRK FF TRK REV TRK REV 7 1 8 2 9 3 10 4 11 5 12 6 DISC DISC SOURCE ON OFF SOURCE ON OFF 31 CDX P67O 6 2 CHECKING THE GRATING Checking the Grating After Changing the Pickup Unit Note CD mechanism modules th
42. s supplied to determine the phase angle 5 If the phase difference is determined to be greater than 75 try changing the pickup unit to see if there is any improvement If after trying this a number of times the grating angle does not become less than 75 then the mechanism should be judged to be at fault Note Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to wobble the phase difference changes as the disc rotates The angle specified above indicates the aver age angle Hint Change the disc changes the clamp position and may decrease the wobble Grating waveform Ech Xch 20mV div Fch Ych 20mV div AC 30 CDX P670 t4 33 CDX P67O 6 3 ADJUSTMENT OF ELEVATION WHEN THE CD CORE UNIT HAS BEEN REMOVED FOR MAINTENANCE Adjustment When Error Code 60 is Displayed Because of Malfunctioning Elevation Note This mechanisms is detects the height of the stage using slide variable resistance To absorb dislocation of the stage height c
43. stor and capacitor fixed values are expressed as 2 22 2R2 0 022 2R022 PACK TXSI TXSO TSCK 1 I 11 41 cowurE 1 1 pack 1 mE TL TXSO P T txso1 680 E LL 680 680 C aa A 50 1 AAGND IL GND TL cont 1 FOK T i LOCK L7 Lock I XSCK R298 1 CN 680 e cN x 680 pL 4 XSTB 11 XAO 680 xaos XRST A259 T 1 o iL EvREF 5 EREF 9 a F epvo MAG 1 RSTSW L astsw TAP pse ose SERVO DRIVER 3 ose 0180 orsc 1 e 1 vo 14 5 4 Lrg tL r mm s T 102 I 11 2 ie 17 R309 3H3K 696996 4 t UL LL u u u MOTOR DRIVER 5 Em 6 7 8 1 CDX P67O VDD ASENSFM eo
44. t Mode M CD plays the same way as before If an error such as off focus spindle unlocking unreadable sub code or sound skipping occurs after setup its cause and time occurred in absolute time are displayed During setup operational status of the control software internal RAM CPOINT is displayed These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis 1 Shifting to the New Test Mode D Turn on the current test mode by starting the reset from the 4 and 6 keys together 2 Select M CD for the source through the specified procedure including use of the SOURCE key Then press the 12 key while maintaining the regulator turned off After the above operations the new test mode remains on irrespective of whether the M CD is turned on or off You can reset the new test mode by turning on the reset start With some products the new test mode can be reset through the same operations as that employed for shifting to the STBY mode while maintaining the Acc turned off 2 Key Correspondence Key Test mode New test mode Example Power Off Power On In play Error Production BAND power on To power off Time Err No switching offset adjustment performed UP FWD Kick FF TR DOWN REV Kick REV TR 7 T Close AGC performed Scan parameter display switching 8 RF AMP gain switching Parameter display switching Mode T BAL a
45. t input Chip select output PD5638A Format Meaning 80 51 5 81 100 LC35256FT 70U BETsosrEIERSB5S58 2 2 680062 col i M Ni o 10 A0 A14 Address input 101 108 Data input output OE Output enable WE Write enable CS Chip select VDD Power supply GND GND S ES N oO s O A lt lt lt lt lt lt lt lt O Z lt lt 2003 IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by electrostatic induction TC7SH32F 1 IN B 5 VCC 2 INA 3 GND 4 OUT Y CDX P67O 7 3 OPERATIONAL FLOW CHART BATT ON Error message 0 POWER L Stand by Error message 0 1 3Vs VD INs2 1V Start the CD player 49 CDX P67O 8 OPERATIONS AND SPECIFICATIONS 8 1 OPERATIONS Connecting the Units IP BUS cable To prevent incorrect connection the input side of the IP BUS connector is colored in blue and the output side in black Connect the connectors of the same colors correctly 600 cm Multi CD controller Fuse holder Yellow Black ground To the terminal always supplied with power regardless of ignition switch
46. ve action 26 Focus search preprocessing is in None progress while focus recovery is turned on 27 Wait time after focus close is set up Off focus 28 Standing by after focus close is over Off focus 29 Setup 1 2 before T balance adjustment is started Off focus 30 Setup 2 2 before T balance adjustment is started Off focus 31 T balance adjustment started Off focus 32 T balance adjustment 1 2 Off focus 33 T balance adjustment 2 2 Off focus 34 Waiting for spindle rotation to end Off focus Spindle rough servo 35 Standing by after spindle rough servo is over Off focus 36 RF AGC started Off focus 37 RF AGC started Off focus 38 RF AGC ending process in progress Off focus 39 Tracking close in progress Off focus 40 Standing by after tracking is closed Off focus Carriage closing in progress 41 Focus tracking AGC started Off focus 42 Focus AGC started Off focus 43 Focus AGC in progress Off focus 44 Tracking AGC in progress Off focus 45 Standing by after focus tracking AGC are over Off focus 46 Spindle processes applicable servo Off focus 47 Check for servo close is started Off focus 48 Check of LOCK pin started Off focus or spindle not locked 49 RF AGC started Off focus 50 RF AGC in progress Off focus 51 Standing by after RF AGC is over Off focus 5 Display Examples 1 During Setup When status no 11 TRK No MIN SEC 11 11 11 2 During Operation TOC read TRK search Pl
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