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46

CDX-MG6036ZH

• Note :

The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha-

nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted
PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if
the PU unit must be changed, the grating should be checked using the procedure below.

• Purpose :

To check that the grating is within an acceptable range when the PU unit is changed.

• 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 taking a long time for track searching.

• Method :
• Measuring Equipment

• Oscilloscope, Two L.P.F.

• Measuring Points

• E, F, REFOUT

• Disc

• ABEX TCD-784

• Mode

• TEST MODE

• Checking Procedure

1. In test mode, load the disc and switch the 5V regulator on.
2. Using the TRK+ and TRK- buttons, move the PU unit to the innermost track.
3. Press key F9 to close focus, the display should read "91". Press key F8 to implement the tracking balance adjust-

ment the display should now read "81". Press key F9 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 differ-

ence 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 changing the PU 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

Reloading the disc changes the clamp position and may decrease the "wobble".

100k

Ω

390pF

100k

Ω

390pF

E

REFOUT

F

Xch

Ych

Oscilloscope

L.P.F.

L.P.F.

E

F

REFOUT

REFOUT

CD CORE UNIT(SERVO UNIT)

6. ADJUSTMENT

CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT

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Содержание CDX-MG6036ZH

Страница 1: ...RAM 10 4 PCB CONNECTION DIAGRAM 26 5 ELECTRICAL PARTS LIST 42 6 ADJUSTMENT 46 7 GENERAL INFORMATION 48 7 1 DIAGNOSIS 48 7 1 1 TEST MODE 48 7 1 2 DISASSEMBLY 53 7 1 3 CONNECTOR FUNCTION DESCRIPTION 57 7 2 IC 58 8 OPERATIONS AND SPECIFICATIONS 63 VEHICLE DESTINATION PRODUCED AFTER PART No ID No PIONEER MODEL No Not specified U S A June 1999 08A06 3B1 3000 CDX MG6036ZH US This service manual should b...

Страница 2: ...As the ACC is turned on the disc indicator blinks in red 3 When the blinking is stopped the mechanism is ready for the transportation 4 Attach the Transportation Bracket CNC7878 Now you can transport it See the figure below 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 to...

Страница 3: ... 10 Protector CHP2124 11 Carton CHG3764 12 Contain Box CHL3764 13 Clamper CNV4042 14 Band CNF 512 15 Polyethylene Bag CEG1116 Mark No Description Part No Mark No Description Part No PACKING SECTION PARTS LIST NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to mark on the product are used for disassembly 2 EXPLODED VIEWS AND PARTS L...

Страница 4: ...4 CDX MG6036ZH 2 2 EXTERIOR ...

Страница 5: ...T2003 28 Washer CBF1038 29 Spring CBH2201 30 Spring CBH2200 31 Conductor CNC8051 32 Lighting Conductor CNV5901 33 Gear CNV5547 34 Arm CNV5548 35 Guide CNV5880 36 Sheet CNM6318 37 Double Faced Tape CNM6424 38 Insulator CNM6512 39 PCB CNP5373 40 Bracket Unit CXB3111 41 Grille Unit CXB3409 42 Screw IMS20P040FMC 43 CD Mechanism Module G1 CXK4702 44 Screw IMS20P040FMC 45 Screw IMS26P040FMC 46 Cushion C...

Страница 6: ...6 CDX MG6036ZH 2 3 CD MECHANISM ...

Страница 7: ...59 48 Roller CLA3160 49 Shaft CLA3179 50 Spacer CLA3194 51 Roller CLA3248 52 Bush CLA3353 53 Shaft CLA3469 54 Shaft CLA3693 55 Steer CNC7215 56 Steer CNC7216 57 Cam CNC7227 58 Holder CNC7235 59 Gear CNC7236 60 Gear CNC7238 61 Lever CNC7243 62 Lever CNC7244 63 Lever CNC7245 64 Lever CNC7246 65 Cover CNC7441 66 Holder CNC8613 67 Lever CNC8024 68 Gear CNC8140 69 Sheet CNM5831 70 PCB CNP5680 71 PCB CN...

Страница 8: ...ver Unit CXB4450 141 Insulator CNM6306 142 Spacer CNM6345 143 Motor M5 SPINDLE CXM1120 144 Screw JFZ14P020FMC 145 Washer YE15FUC 146 Arm Unit CXB4953 147 Arm Unit CXB4954 148 Tray Assy CXB4307 149 Spring CBH2269 150 151 Cam Motor Assy CXB3170 152 Spacer CNC8289 153 Bracket Unit CXB4165 154 Motor Unit M1 Cam Gear CXB3174 155 Motor Unit M3 ELV CXB3175 156 Screw JFZ20P025FMC 157 Loading Arm L Assy CX...

Страница 9: ...IRXTU 190 Switch S887 CLAMP CSN1051 191 Switch S886 ELV HOME CSN1052 192 Bracket Unit CXB4306 193 Photo transistor Q851 852 CPT230SCTD CD 194 Resistor R856 RS1 8S911J 195 Resistor R857 RS1 8S821J 196 Photo interrupter Q1 RPI 221 197 198 Pickup Unit Service P8 CXX1311 ...

Страница 10: ...RC XT IC502 MSM514400DP 60TS 4M DRAM V 5V IC701 BA05SFP 5V REGULAT VM 4 1 XAO XSTB XSO XSI MOTOR DRIVER IC802 LB1836M 2 6 3 5 ELVSNS MOTOR DRIVER LB1836M IC801 2 6 13 9 5 3 12 10 CG CG EL EL PVD LO LO PVD PVD Q801 Q802 CLAMP ELHOME CN802 M BCL SPINDLE MOTOR CARRIAGE MOTOR HOME SWITCH EC VM VCC ST SR GND HOME M LOADING MOTOR M CAMGEAR MOTOR M ELEVATION MOTOR Q851 Q852 D891 D892 PH1 PVD Q881 D883 PH...

Страница 11: ...53 27 13 56 4 16 15 22 28 29 Q101 Q103 ASO ASI Q503 Q502 Q501 CD LCH BUS ASENS BSENS VDCONT Q709 Q708 Q710 Q704 X601 Q701 Q702 ASENB B U ILL CONT ASO ASO ASI ASI Q711 XOUT XIN BSENS ASENS CDMUTE VDCONT CONT EMPH EXMODE POWER LOADSW DOORSW ELVSW MODESW CG1 CG2 ELV1 ELV2 LO1 LO2 PH3 PH2 PH1 LOAD ELHOME CLAMPSW 26 79 17 2 18 62 61 60 59 58 57 78 77 76 55 6 5 DCLOSE EJECTKEY ILL1 ILL2 RESET INDICATOR ...

Страница 12: ...18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 CN701 A 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A b A a A b A b A a Large size SCH diagram Guide page Detailed page B A a ...

Страница 13: ...13 CDX MG6036ZH 5 6 7 8 5 6 7 8 D C B A EXTENSION UNIT A 15K A b A ...

Страница 14: ... 3 4 1 2 3 4 D C B A CD CORE UNIT STS UNIT C 27K 27K 2K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 CN701 A a 1 2 3 A a A b ...

Страница 15: ...15 CDX MG6036ZH 5 6 7 8 5 6 7 8 D C B A KEYBOARD UNIT B A a A b B A a 4 ...

Страница 16: ...16 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A EXTENSION UNIT A A b A a A b 1 2 3 ...

Страница 17: ...17 CDX MG6036ZH 5 6 7 8 5 6 7 8 D C B A 15K A b A a A b 4 ...

Страница 18: ...6036ZH 1 2 3 4 1 2 3 4 D C B A 3 2 CD CORE UNIT SERVO UNIT C E SERVICE M5 SPINDLE CXM1120 DISC INSERT DETECT M4 CARRIAGE CXB3178 2 5V RF AMP AUTO POWER CONTROL CD DRIVER D E MOTOR PCB B CD CORE UNIT SERVO UNIT C ...

Страница 19: ...19 CDX MG6036ZH 5 6 7 8 5 6 7 8 D C B A C 16 934MHz 22 6R3 FOCUS TRACKING CARRIAGE SPINDLE DIGITAL SERVO DIGITAL SIGNAL PROCESSOR D A CONVERTER F ...

Страница 20: ...RACK MEMORY CONTRO 5V REGULATOR 7 5V 9 0V MOTOR DRIVER G F D H LOAD SWITCH DOOR SWITCH MODE SWITCH CD CORE UNIT STS UNIT CD CORE UNIT SERVO UNIT MOTOR PCB A ELV SENSE 20 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 3 3 CD CORE UNIT STS UNIT D F D C ...

Страница 21: ...21 CDX MG6036ZH 5 6 7 8 5 6 7 8 D C B A 22 6R3 TRACK RY CONTROLLER RIVER MOTOR DRIVER 4M DRAM D A CONVERTER A CN101 D ...

Страница 22: ...v 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode 32 tracks jump FWD 0 5ms div 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode Single jump FWD 0 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 0 5s div GND GND GND GND Waveforms 0 SIN 0 5V div 0 1s div Normal mode Play REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOU...

Страница 23: ...en 2ms div 6 CH1 FEY 0 2V div 3 CH2 FIN 0 5V div Normal mode During AGC 1ms div EFM 1V div 2µs div Play 0 2s div Dout 2V div 5µs div Play LRCK 2V div 10µs div ADRMON 1V div 1s div Normal mode Starting play GND REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT 1 CH1 RFO 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm 500µs div REFOUT R...

Страница 24: ...5V div Test mode 100 tracks jump FWD 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Normal mode Play 10ms div 5ms div REFOUT REFOUT SCKO 2V div 500ns div Play REFOUT CH1 RCH 2V div CH2 LCH 2V div Normal mode PLAY 0dB 1kHz 200µs div AAGND AAGND REFOUT REFOUT ...

Страница 25: ...CXB3177 G CN802 SWITCH PCB UNIT A PCB UNIT C PCB UNIT E PCB UNIT B PCB UNIT D LOAD MOTOR PCB CPT230SCTD CD CPT230SCTD CD 25 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 3 4 PCB UNIT A B C D E LOAD MOTOR PCB L I H G J K G D ...

Страница 26: ...de all necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams A EXTENSION UNIT 4 PCB CONNECTION DIAGRAM 4 1 EXTENSION UNIT Capacitor Connector P C Board Chip Part SIDE A SIDE B SIDE A CORD A ...

Страница 27: ...27 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A D CN701 CN901 B A 1 2 5 4 3 EXTENSION UNIT SIDE B A ...

Страница 28: ...28 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 4 2 KEYBOARD PCB B KEYBOARD PCB A CN701 SIDE A B ...

Страница 29: ...29 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A SIDE B B KEYBOARD PCB ...

Страница 30: ...30 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 4 3 CD CORE UNIT SERVO UNIT CD CORE UNIT SERVO UNIT C E F SIDE A C PICKUP UNIT SERVICE ...

Страница 31: ...31 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A CD CORE UNIT SERVO UNIT C SIDE B C ...

Страница 32: ...32 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 4 4 CD CORE UNIT STS UNIT CD CORE UNIT STS UNIT D H F A CN101 SIDE A D ...

Страница 33: ...33 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A CD CORE UNIT STS UNIT D SIDE B D ...

Страница 34: ...34 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 4 5 MOTOR PCB B SPINDLE MOTOR M5 MOTOR PCB B E E ...

Страница 35: ...35 CDX MG6036ZH 5 6 7 8 5 6 7 8 D C B A M M4 CARRIAGE 1 12 D CN301 E C ...

Страница 36: ...36 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 4 6 MOTOR PCB A M M3 ELV M M1 CAM GEAR Q1 ELV SENSE 1 25 D CN201 MOTOR PCB A F F SIDE A C ...

Страница 37: ...37 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 1 41 G CN801 MOTOR PCB A F F SIDE B D ...

Страница 38: ...38 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A S887 CLAMP 1 11 1 7 S886 ELV G CN802 I 4 8 PCB UNIT B PCB UNIT B H 4 7 PCB UNIT D PCB UNIT D G G H D ...

Страница 39: ...39 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 4 9 PCB UNIT E PCB UNIT E I PCB UNIT E I SIDE A SIDE B I ...

Страница 40: ...40 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A 1 4 D883 S885 MAX DETECT Q881 4 10 PCB UNIT C PCB UNIT C J I J ...

Страница 41: ...41 CDX MG6036ZH 1 2 3 4 1 2 3 4 D C B A M M2 LOADING 1 1 4 2 I M 4 11 LOAD MOTOR PCB 4 12 PCB UNIT A D891 D892 1 2 LOAD MOTOR PCB K PCB UNIT A L I I G K L ...

Страница 42: ...90 L 702 Inductor LCTB100K2125 TH 601 Thermistor CCX1032 X 601 Radiator 6 290MHz CSS1451 RESISTORS R 101 RS1 16S822J R 102 RS1 16S822J R 103 RS1 16S682J R 104 RS1 16S682J R 105 RS1 16S560J R 106 RS1 16S560J R 107 RS1 16S470J R 108 RS1 16S470J R 109 RS1 16S473J R 110 RS1 16S473J R 111 RS1 16S220J R 112 RS1 16S220J R 120 RS1 16S223J R 121 RS1 16S153J R 501 RS1 4S221J R 502 RS1 4S223J R 503 RS1 16S22...

Страница 43: ... R 727 RS1 4S2R2J R 728 RS1 4S2R2J R 730 RS1 10S223J R 731 RS1 16S101J R 732 RS1 4S221J R 733 RS1 16S511J R 734 RS1 16S681J R 735 RS1 16S561J R 736 RS1 16S103J R 737 RS1 16S273J R 738 RS1 16S473J R 740 RS1 16S103J R 742 RS1 16S472J R 743 RS1 16S362J R 744 RS1 16S102J R 745 RS1 16S223J R 746 RS1 16S102J R 747 RS1 16S103J CAPACITORS C 101 CEV100M16 C 102 CEV100M16 C 103 CCSRCH331J50 C 104 CCSRCH331J...

Страница 44: ...Filter CCG1076 RESISTORS R 101 RS1 8S100J R 102 RS1 8S120J R 104 RS1 16S822J R 105 RS1 16S682J R 106 RS1 16S183J R 107 RS1 16S822J R 108 RS1 16S333J R 109 RS1 16S683J R 110 RS1 16S134J R 111 RS1 16S273J R 112 RS1 16S222J R 113 RS1 16S103J R 114 RS1 16S103J R 115 RS1 16S102J R 116 RS1 16S163J R 117 RS1 16S163J R 120 RS1 16S101J R 121 RS1 16S101J R 125 RS1 16S0R0J R 201 RS1 16S104J R 202 RS1 16S103J...

Страница 45: ... 10S0R0J R 702 RS1 10S100J R 716 RS1 16S471J R 717 RS1 16S471J R 718 RS1 16S471J R 801 RS1 10S102J CAPACITORS C 501 CKSQYB334K16 C 502 CKSQYB334K16 C 503 CKSQYB334K16 C 504 CCSRCH471J50 C 506 CCSRCH221J50 C 601 CKSQYB334K16 C 602 CCSRCH221J50 C 603 CKSQYB334K16 C 604 CKSQYB334K16 C 605 22µF 6 3V CCH1300 C 606 CKSQYB334K16 C 701 22µF 6 3V CCH1300 C 702 CEVL101M6R3 C 703 CKSQYB334K16 C 704 CKSQYB334...

Страница 46: ...rmost track 3 Press key F9 to close focus the display should read 91 Press key F8 to implement the tracking balance adjust ment the display should now read 81 Press key F9 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 differ ence is within 75 Refer to the photographs suppli...

Страница 47: ...47 CDX MG6036ZH Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...

Страница 48: ...oys a photo transistor for detecting discs at their loading or ejection Thus if its outer case is removed during repair work and internal parts are exposed to light of strong intensity malfunctions including the following can result The eject button becomes inoperable during play Pressing the eject button does not eject a disc and play is continued Loading becomes unavailable If a malfunction is r...

Страница 49: ...he mechanical test mode restores the display shown in 3 above Important Precautions on Key Operations in Test Mode If you press one of the 1 to 5 keys while the dis play is fixed at DISC 6 the Head unit displays the depressed key number once Thus don t try to operate any keys until the DISC 6 display is restored It takes 3 to 4 seconds Example If you depress the 5 key when D 6 and TR 99 are displa...

Страница 50: ...your finger has left the key CRG Move and 100TR Jump are forced to the Tracking Close Mode when the key is released Powering on or off resets the Jump Mode to the Single TR 91 When ACC or Back up is off the test mode is canceled Note Note Note The H BUS head unit must be employed for controlling the test mode Sound is unavailable even after the tracking has been closed this trouble results when th...

Страница 51: ...transistor is CLOSE and switch is OFF SEC 1 When ELV motor is selected ELV position is displayed 01 ELV at home position 1st disc 10 ELV at a position other than home 2nd to 6th 11 ELV moving to a specified position Note 1 00 Reserved for an error 2 When CAM LOAD motor is selected Indicates CAMSW CAM gear status EJECT SW1 DOORSW SW2 LOADSW SW3 MODESW SW4 CLAMPSW Display 10 30 31 21 20 22 23 33 32 ...

Страница 52: ... next display of 10 tells you the elevation of the 3rd disc Repeating this operation allows you to establish an elevation matching each disc When the elevation is driven from the 1st through 6th disc the status display changes as 01 11 10 11 10 11 10 11 10 11 10 When the disc to be ejected coincides with the disc being clamped the above operations are not necessary Select the 1 CAMMOTOR and then u...

Страница 53: ...r 3 Remove the two spring As spring B and spring C from the hook then remove the CD mecha nism module Removing the Keyboard PCB Fig 3 1 Remove screws A and B then remove the switch PCB 2 Remove the four screws C then remove the guide 3 Remove the four screws B and screw A then remove the keyboard PCB Precautions on Assembly Apply spring C black to the front side hook Remaining springs A and B are ...

Страница 54: ... CN301 4 Remove the Tray holder and the Tray assy See above 5 Rotate the Cam gear motor until the positions of all holes E match then stop the motor The Carriage Mech assy will stop as shown in the Fig 7 When the positions of all holes match they will be completely covered by the Carriage mech assy To rotate the Cam Gear motor see How to remove the Tray assy 6 Unhook the spring A 7 Remove the flex...

Страница 55: ...by sliding it 4 Remove the feed screw pressure spring D 5 Loosen the 2 screws Remove the feed screw holder E 6 Remove the belt 7 Remove the Pickup unit together with the feed screw Be careful not to lose the shaft holders at the both ends of the feed screw Be careful not to damage the 2 flexible PCBs for the Pickup and motor when separating them The flexi ble PCBs have been stuck each other with d...

Страница 56: ...H 8 Loosen the 2 screws Remove the plate spring and the rack 9 Pull out the feed screw from the Pickup unit Rack Plate spring Feed screw Pickup unit Grease White KD 1 Grease Yellow PG 641 Fig 10 Grease Yellow PG 641 ...

Страница 57: ...57 CDX MG6036ZH 7 1 3 CONNECTOR FUNCTION DESCRIPTION ILL CON SHLD ILL ACC BUS NC Rch AUDIO COM ILL CONT B UP GND SHIELD Lch BUS SHLD BUS GND ...

Страница 58: ...28 XIN I Crystal oscillating element connection pin 29 XOUT O Crystal oscillating element connection pin 30 VSS GND 31 33 KST1 3 O Key strobe output 34 35 kd I Key data input 36 37 ILL1 2 O Illumination output 38 AD Address bus 39 TESTIN I Test program mode input 40 DCLOSE I Door close sense input 41 WDSL O Data comparison designation output 42 XWIH I DRAM data white inhibit input 43 XEMP I DRAM d...

Страница 59: ...oltage input 73 AVSS I A D converter GND 74 ADRMON I DRAM memory remaining monitor input 75 EREF I DRAM A D converter reference voltage input 76 78 PH1 3 I Disc photo sense input 79 ELVSNS I ELV position sense input 80 TEMP I Temperature detector input 80 1 20 21 40 41 60 61 PD5470A IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by electrostatic ...

Страница 60: ...it storage register 12bit shift register Control circuit BU2092FV 28 27 26 25 PreVcc OPIN4 OPIN4 OPOUT4 24 23 22 OPIN3 OPIN3 OPOUT3 21 20 19 18 GND STBY PowVcc VO3 17 16 15 VO3 VO4 VO4 1 2 3 4 BIAS IN OPIN1 OPIN1 OPOUT1 5 6 7 OPIN2 OPIN2 OPOUT2 8 9 10 11 GND MUTE PowVcc VO2 12 13 14 VO2 VO1 VO1 Stand by Mute Level shift Level shift Level shift Level shift BA5986FM ...

Страница 61: ...uffers Timing Generator Column Decoders Write Clock Generator Internal Address Counter Refresh Control Clock Sense Amplifiers I O Selector Output Buffers Input Buffers Row Address Buffers Row Decoders Word Drivers Memory Cells On Chip Vbb Generater 10 10 10 10 4 4 4 4 4 4 4 8 7 6 5 1 2 3 4 reset CD VCC NC int GND NC NC Interrupt signal generate block Reset signal generate block M62007FP ...

Страница 62: ...DCK WDCI LRCI 31 32 BCKI DATI 48 47 46 45 XOE XCAS D3 D2 44 43 42 41 D0 MCSL C176 VSS 40 39 XTLI D1 38 37 36 35 XTLO OSCE NC MCK 34 33 RFCK XROI 64 63 62 61 XEMP XWIH NC A4 60 59 58 57 A6 A7 A8 VDD 56 55 A3 A5 54 53 52 51 A2 A1 A0 A9 50 49 XWE XRAS Timing controller CPU interface VWA register CK generator WA generator RA generator Remain area calcurator S P P S Status controller Data comparator RA...

Страница 63: ...ER Button 1 6 EJECT button 8 2 SPECIFICATIONS General Power source 13 2 V DC 10 8 15 2 V allowable Grounding system Negative type Standby current 2 mA or less Rated current consumption 600 mA max Maximum current consumption 1 5 A max Dimensions chassis size 180 W 50 H 165 D mm 7 1 8 W 2 H 6 1 2 D in Weight 1 6 kg 3 5 lbs CD player System Compact disc audio system Usable discs Compact disc Signal f...

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