Sony D-E808 Service Manual Download Page 15 | Manualshive

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Summary of Contents for D-E808

Page 1: ...rechargeable batteries 2 4 V DC Two Sony NC DMAA rechargeable batteries 2 4 V DC Two LR6 size AA batteries 3 V DC AC power adaptor DC IN 4 5 V jack US Canadian model 120 V 60 Hz AEP E13 model 220 230 V 50 60 Hz UK model 230 240 V 50Hz Australian model 240 V 50 Hz Tourist E33 model 100 240 V 50 60 Hz Hong Kong model 220 V 50 60 Hz Chinese model 220 V 50 Hz Sony DCC E245 car battery cord for use on ...

Page 2: ...uch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ LES COMPOSANTS IDENTIFIÉS PAR UNE MARQ...

Page 3: ...c motor RF signal P to P value 0 8 to 1 2 Vp p Traverse signal P to P value 1 2 Vp p The repairing grating holder is impossible Precautions for Checking Emission of Laser Diode Laser light of the equipment is focused by the object lens in the optical pick up so that the light focuses on the reflection surface of the disc Therefore be sure to keep your eyes more then 30 cm apart from the object len...

Page 4: ... 4 SECTION 2 GENERAL This section is extracted from instruction manual ...

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Page 8: ...MAIN BOARD On installation MAIN board adjust the S301 803 804 and knob H R AVLS 1 five screws 2 8 5 cabinet lower 4 two claws 4 two claws 2 Open the battery case lid 3 two claws S804 S301 S803 Note Take care not to allow the rechargeable battery detection plate to ride on the mold of the bottom plate knob AVLS knob H R ...

Page 9: ...turned ON by pressing the PLAY MODE key if required 3 By pressing the REPEAT ENTER key the tracking gain up mode becomes active 4 By pressing the key focus is turned ON from focus search ing while entering CLV S draw in mode Without disc focus searching is repeated continuously 5 By pressing the PLAY MODE key tracking servo sled servo and CLV A servo in PLAY are turned ON 6 When step 4 and 5 are p...

Page 10: ...ect the digital voltmeter to TP401 VCC on the MAIN board 3 Adjust RV401 on the MAIN board so that the reading on digi tal voltmeter goes 2 53 V Specifications 2 5 V to 2 55 V 4 After the completion of adjustment reset service mode See page 9 Adjustment Location MAIN Board SUFFIX 11 See page 12 SUFFIX 12 See page 13 digital voltmeter DC range MAIN board TP401 VCC SUFFIX 11 See page 12 SUFFIX 12 See...

Page 11: ...he fundamental wave disappears no large waves as in Fig ure 2 6 Set RV502 to the position about 30 counterclockwise form the position obtained in step 5 If RV502 contact point is more than 90 counterclockwise from mechanical center tracking gain is too high In this case readjust from step 4 7 Press or key and observe the 100 track jump wave form Check that no traverse waveform appears for both or ...

Page 12: ...SDATA SHCK 20 19 DACLT 18 PWRSW 20 MUTE 19 BEEP 17 MIX OUT 10 ALC IN 11 ALC DET 12 INSL 11 36 37 59 DATA 69 LRCK 68 BCLK DATI LRCI BCKI 70 11 12 13 DATA LRCK BCLK 22 24 23 DATO LRCO BCKO 16 15 OPMUTE DIT 2 7 14 XROF 17 RFCK 18 20 SCOR 19 CLK 9 WDCK 67 C2PO 66 74 43 RW 26 SQCK 25 CDATA 24 30 SUBQ 23 SUBCLK CLK DATA 40 73 SBSO 39 RESET XRST 176K SCOR BUSY 4 OE RW SQCK CDATA SUBQ 8 C2PO FILTER 10 C2P...

Page 13: ...CK O Sub code Q data reading clock signal output to the D A converter IC301 and BU9326KS IC502 26 RW O Data read write selection signal output to the BU9326KS IC502 L reading mode H writing mode 27 PCON O Power on off control signal output to the MPC18A26VMEL IC401 L power on H power off 28 AMUTE O Analog muting on off control signal output terminal H muting on 29 XAVLS I AVLS Automatic Volume Lim...

Page 14: ...PLAY MODE 500 mV DIV 1 µs DIV 4 IC502 LRCK PLAY MODE 1 V DIV 10 µs DIV 6 IC502 XIN 500 mV DIV 20 ns DIV 5 IC502 º BCLK 1 V DIV 2 µs DIV 9 Q405 B 5 V DIV 2 µs DIV º Q405 C 2 V DIV 2 µs DIV 7 IC301 XTLO 1 V DIV 20 ns DIV IC401 CKOUT 2 V DIV 2 µs DIV 8 IC801 OSC1 1 V DIV 100 ns DIV 0 8 1 2 Vp p 2 8 Vp p 44 1 kHz 1 6 Vp p 58 8 ns 2 3 Vp p 59 ns 2 3 Vp p 238 ns 6 5 Vp p 4 8 µs 4 1 Vp p 5 7 µs ...

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Page 16: ...egulated dc power supply from external power voltage jack Voltages and waveforms are dc with respect to ground under conditions in service mode no mark CD PLAY Impossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion ...

Page 17: ...dc with respect to ground under conditions in service mode no mark CD PLAY Impossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path J CD PLAY ANALOG OUT c CD P...

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Page 19: ... LRCK BCK DATA DBB2 DBB1 ATT EMP SHIFT SM LATCH VDX XO XI GNDX MCK 13 VDD T1 VDA RO GNDA VR P S GNDA LO VDA ZD GNDD IC401 MPC18A26VMEL 1 7 8 9 36 34 28 23 21 20 ERROR AMP CHARGESW CHARGE AMP DCIN DETECT 35 33 ERROR AMP PWM2 2 3 4 5 10 PWM1 32 31 30 SYSTEM CONTROL OSC2 LOW VCPU DETECT 12 13 14 15 16 17 18 VCPU 22 BANDGAP REFERENCE STEP UP DC DC CONVERTER REGULATOR SAWTOOTH PWM4 SUB REFERENCE 11 VG ...

Page 20: ...ATCH MIRROR DGND RFCK WFCK SUBSYQ SUBDATA SUBCK C1FX C2FX C2F3 C2F4 N C N C N C N C N C N C N C N C TEST5 GAINUP CK176 BUSY RW DOUT DIN MCK COMPC XPLCK SENS DVDD GFS N C SYSCKI RESET DGND CLK DOCK DOUTA LRCK DE C2F C2CLK C1F1 C1F2 C2F1 C2F2 ENCODER GENERAL PORT INPUT CONTROL 1 10 DRAM 1 F DECODER MICRO COMPUTER 1 F ATTENUATOR INPUT BUFFER INPUT 1 F OUTPUT 1 F INPUT CONTROL 2 8 11 22 34 35 36 37 38...

Page 21: ...LG VG VIN12 VLG VG VIN34 14 12 13 8 15 16 17 24 22 21 27 25 20 MOTOR DRIVER CH1 CF1 ERR1 PGND1 VR OE OUT1A OUT1B VLG VG VIN12 LOW VOLTAGE DETECTOR VLG AGND PSB 18 19 23 26 31 28 29 PSB SAWTOOTH PSB SAWTOOTH PSB PGND3 3 30 C2H C1H C1L C2L VIN34 OUT3A PGND3 OUT3B OUT4B PGND4 OUT4A VIN34 CF4 ERR4 ERR3 CF3 AGND VG DGNG CLK OE VLG VIN12 OUT1A PGND1 OUT1B OUT2B PGND2 OUT2A VIN12 CF2 ERR2 ERR1 CF1 VR MOT...

Page 22: ...tion Remark Ref No Part No Description Remark 1 CABINET SECTION 1 1 4 982 491 01 SCREW 2X8 TAPPING 2 4 993 125 01 BRACKET LOCK 3 4 993 127 01 CLAW LOCK 4 4 993 126 01 KNOB OPEN 5 4 993 128 01 SPRING OPEN 6 X 4950 444 1 CABINET FRONT SUB ASSY 7 4 993 135 01 SPRING FULL OPEN 9 3 343 254 61 SCREW B1 7X3 5 TAPPING 10 1 475 999 11 SWITCH UNIT 11 4 211 644 01 BUTTON CONTROL 12 X 4951 267 1 LID SUB ASSY ...

Page 23: ...R 52 4 993 129 11 CABINET LOWER 53 4 993 131 11 KNOB HOLD 54 A 3021 146 A MAIN BOARD COMPLETE EXCEPT French 54 A 3323 088 A MAIN BOARD COMPLETE French 55 4 993 132 01 TERMINAL BOARD BATTERY 56 4 993 134 01 PLATE CHARGE DETECTION 57 4 993 133 21 SPRING BATTERY TERMINAL 58 4 993 138 01 INSULATOR 59 4 993 130 11 LID BATTERY CASE 60 4 984 751 31 KNOB AVLS 61 1 673 123 11 DDC MUTE BOARD MAIN board suff...

Page 24: ...9 1 667 512 11 SLIDE FLEXIBLE BOARD 110 X 4950 476 1 OPTICAL PICK UP DAX 11E 111 4 972 165 01 RACK 112 4 973 631 01 SCREW M901 A 3311 902 A MOTOR ASSY SLED M902 A 3320 642 A MOTOR ASSY TURN TABLE SPINDLE S901 1 571 099 21 SWITCH 1 KEY LIMIT not supplied M902 M901 S901 106 107 108 105 103 102 101 112 111 110 109 104 The components identified by mark or dotted line with mark are critical for safety ...

Page 25: ...2 927 11 CERAMIC CHIP 100PF 5 50V C111 1 165 128 11 CERAMIC CHIP 0 22uF 16V C201 1 104 851 11 TANTALUM CHIP 10uF 20 10V C202 1 162 927 11 CERAMIC CHIP 100PF 5 50V C203 1 115 156 11 CERAMIC CHIP 1uF 10V C204 1 162 927 11 CERAMIC CHIP 100PF 5 50V C205 1 113 690 11 ELECT CHIP 220uF 20 4V C206 1 162 927 11 CERAMIC CHIP 100PF 5 50V SUFFIX 11 C207 1 162 927 11 CERAMIC CHIP 100PF 5 50V C211 1 165 128 11 ...

Page 26: ...MIC CHIP 0 1uF 25V C545 1 164 816 11 CERAMIC CHIP 220PF 2 50V C546 1 164 816 11 CERAMIC CHIP 220PF 2 50V C547 1 164 816 11 CERAMIC CHIP 220PF 2 50V C548 1 162 927 11 CERAMIC CHIP 100PF 5 50V C549 1 104 852 11 TANTALUM CHIP 22uF 20 10V C550 1 115 156 11 CERAMIC CHIP 1uF 10V C551 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C552 1 162 913 11 CERAMIC CHIP 8PF 0 5PF 50V C553 1 162 964 11 CERAMIC CHIP 0 0...

Page 27: ...16 11 FERRITE 0uH L302 1 414 916 11 FERRITE 0uH L306 1 414 916 11 FERRITE 0uH L311 1 414 916 11 FERRITE 0uH SUFFIX 12 L401 1 414 434 11 INDUCTOR 100uH L402 1 414 449 11 INDUCTOR CHIP 100uH L403 1 414 398 11 INDUCTOR 10uH L404 1 414 434 11 INDUCTOR 100uH L405 1 414 434 11 INDUCTOR 100uH L406 1 414 392 21 INDUCTOR 1uH SUFFIX 11 L406 1 500 451 11 FERRITE 0uH SUFFIX 12 L407 1 414 392 21 INDUCTOR 1uH S...

Page 28: ... 1 216 861 11 METAL CHIP 2 2M 5 1 16W R435 1 220 800 91 RES CHIP 1 5M 0 5 R436 1 218 913 91 RES CHIP 560K 0 5 R437 1 216 857 11 METAL CHIP 1M 5 1 16W R438 1 216 861 11 METAL CHIP 2 2M 5 1 16W R439 1 218 740 11 METAL CHIP 100K 0 5 1 16W R440 1 218 881 11 RES CHIP 27K 0 5 1 16W R441 1 216 833 11 METAL CHIP 10K 5 1 16W R442 1 216 833 11 METAL CHIP 10K 5 1 16W R443 1 216 833 11 METAL CHIP 10K 5 1 16W ...

Page 29: ...S ADJ METAL GLAZE 10K RV502 1 223 996 21 RES CARBON ADJ VAR 22K RV503 1 223 996 21 RES CARBON ADJ VAR 22K SWITCH S301 1 762 078 11 SWITCH SLIDE AVLS S801 1 692 366 31 SWITCH PUSH 1 KEY OPEN S803 1 762 078 11 SWITCH SLIDE RESUME S804 1 762 078 11 SWITCH SLIDE HOLD c TRANSFORMER T401 1 431 557 11 TRANSFORMER DC DC CONVERTER VIBRATOR X301 1 767 605 11 VIBRATOR LITHIUM TANTALATE 16 9344MHz X801 1 767 ...

Page 30: ... Part No Description Remark Ref No Part No Description Remark 4 993 659 01 CASE CARRYING 8 953 218 91 RECEIVER MDR E838SP SK SET EXCEPT US 8 953 733 90 HEADPHONE MDR W034SP O SET US X 4949 267 1 CASE ASSY BATTERY ...

Page 31: ... 52 D E808 E885 Sony Corporation Personal A V Products Company 9 924 989 12 99B0591 1 Printed in Japan 1999 2 Published by Quality Engineering Dept Shinagawa ...

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