Service Manual - ElectronicsAndBooks
Contents
1. YBMAGAZINE REMAINED 10 DISCS BEJ ECT BUTTON When the eject button is depressed the CD magazine will be ejected CESCUTCHEON DSLIDING DOOR EINSTALLATION SELECTOR LEVERS F DIN SOCKET GCASE TOP HCHASSIS MAIN je AN 2 INSTALLATION PARTS AND SUPPLIED MOUNTING HARDWARE SCREW MACHINE M4X10 X 4 BRACKET MOUNTING X 2 T NUT HEX M6 X4 BOLT HEX M6X15 X 4 BRACKET STUD X 2 DIN CABLE X 1 DAEWOO s HORIZONTAL POSITION INSTALLATION WITH BRKT STUD Use the wing nut to hold in place the installation bracket with bolt M6x25 to the installation bracket which is attached to the unit Then affix the cushion rubber Holes with the 0 marks are to be used for horizontal or suspending and 90 for vertical installation s VERTICAL POSITION INSTALLATION WITH BRKT s HORIZONTAL POSITION INSTALLATION STUD WITHOUT BRKT STUD s SUSPENDED POSITION INSTALLATION WITH s VERTICAL POSITION INSTALLATION WITHOUT BRKT STUD BRKE STUDI Dangerous Installation 1 Only the provided screws and brackets should be used during installation Using screws other than those specified will cause damage 2 Before installation check that there is no harness at the back when making a hole on the dashboard Casing Casing DAEW2. 5 OTHERS 34 REF PART NO DESCRIPTION CH701 5LC0000308 COIL CHOKE 14 PCB TYPE CN101 9778859400 CONN AS 21P 22x160 FFC CN401 9778859300 CONN AS 5P 6x120 FFC CW101 9776220800 CONNECTOR WAFER 6232 121 102 800 ELCO CW201 97T6220600 CONNECTOR WAFER S2B ZR SM2 TF CW301 97T62E7202 WAFER CN W 00 8283 0211 000 CW401 9776220700 CONNECTOR WAFER 6232 105 102 800 ELCO cw501 97T62E7208 WAFER CN W 00 8283 0811 000 CN501 97TH82406D CONN AS 8P 428 UL 1007 60MM J 501 9776367600 SOCKET DIN LN 0505B 008 8P PCB TY CN301 97TH294158 CONN AS 2P 28 UL 1007 150MM SW601 5550101202 SW TACT 1C 1P SKQC10918B 260G SW602 5550101113 SW SPPB61180A ALPS SW603 5540201A30 SW PUSH MPU1130MLBO MIC XT501 5X Y16R93E CRYSTAL QUARTZ 49 5 16 9344M Hz 30PF XT601 5 4 19 RESONATOR CERA CST4 19M GW DAEWOO
3. GND R602 47K K GND GND HC604 I 0 022 701 io 2 a 5 14mm AGND LTS RAS HR614 So CH 2 1K t 77 GND OOOOOOOO cwsnt z z 25565908 OO 6 MECHANISM ASSEMBLY NO PART NAME PARTS No DESCRIPTION QTY 1 MAIN CHASSIS ASS Y 3008 01 504 1 2 SIDE PLATE ASS Y 3008 01 502 1 3 4 EL PLATE A ASS Y 3008 02 502 1 5 MAIN FRAME ASS Y 3008 03 501 1 6 SUB FRAME ASS Y 3008 04 501 1 7 P CHASSIS ASS Y 3008 05 501 1 8 MAGAZINE ASS Y 3008 06 302 1 9 10 11 12 EL MOTOR ASS Y 3008 02 301 1 13 SW PWB ASS Y 3008 03 303 1 14 LMOTORASS Y 3008 03 302 1 15 LOCK PLATE A ASS Y 3008 03 304 1 16 LOCK PLATE B ASS Y 3008 03 305 1 17 CLAMP PLATE ASS Y 3008 04 301 1 18 TURN TABLE ASS Y 3008 05 301 1 19 21P PWB ASS Y 3008 05 302 1 20 FEED MOTOR 55 3008 05 303 1 21 HOOK LEVER P ASS Y 3008 04 502 1 22 23 FEED SCREW M ASS Y 3031 05 304 1 24 25 26 EL GEAR B 3008 02 02 1 27 EL GEAR C 3008 02 17 1 28 EL GEAR D 3008 02 04 3 29 EL PLATE B 3008 02 06 1 30 31 MLA SPRING 3008 02
4. 11 GFS THE LOCK STATUS INPUT OF FRAME SYNC KS9286 12 NC NO CONNECTION 13 NC NO CONNECTION 14 NC NO CONNECTION 15 TRCNT TRACK COUNT INPUT PIN KB9223 16 55 GROUND PIN 17 DISC P DISC POSITION INPUT PIN FROM PHOTO INTERRUPTER 18 CD ON CDC MODE INPUT PIN FROM MASTER MICOM 19 SCOR SUB CODE FRAME SYNC INPUT PIN KS9286 20 BUS IN MASTER MICOM DATA SIGNAL INPUT PIN 21 XRST SERVO DSP IC RESET CONTROL PIN KB9223 KS9286 O L 22 XLT SERVO DSP IC DATA LATCH OUTPUT PIN 23 MDATA SERVO DSP IC DATA OUTPUT PIN 24 CLK SERVO DSP IC CLOCK OUTPUT PIN 25 SENSE KB9223 KS9286 INTERNAL STATUS INPUT PIN 26 SQDT SERIAL INPUT OF SUBCODE Q DATA KS9286 27 DMUTE SYSTEM MUTE CONTROL OUTPUT PIN O H 28 SQCK SUBCODE Q DATA CLOCK INPUT PIN 29 TEST SERVO DSP IC TEST PIN O H 30 NC NO CONNECTION DAEWOO 13 PIN PIN NAME DESCRIPTION HO ACTIVE 31 NC NO CONNECTION 32 EJ SW EJ ECT KEY INPUT PIN l H 33 NC ITMUST BE CONNECTED TO GROUND 34 NC ITMUST BE CONNECTED TO GROUND 35 UNLOAD SW MECHA UNLOAD SWITCH INPUT PIN 36 LOAD SW MECHA LOAD SWITCH INPUT PIN 37 RESET SW MECHA RESET SWITCH INPUT PIN 38 MAGA SW MECHA MAGAZINE SWITCH INPUT PIN 39 VDD DEVICE POWER SUPPLY PIN H 40 GND GROUND PIN 41 LOAD DISC LOAD OUTPUT PIN O H 42 UNLOAD DISC UNLOAD OUTPUT PIN O H 43
5. OV 8 GND GROUND 9 VCC1 MECHANISM OPERATION SUPPLY VOLTAGE 7 8V 10 SPIN SPINDLE MOTOR DRIVE INPUT 2 7V 11 LO LOADING MOTOR DRIVE OUTPUT O 12 LO LOADING MOTOR DRIVE OUTPUT O 13 SP SPINDLE MOTOR DRIVE OUTPUT 0 O 3 9V 14 SP SPINDLE MOTOR DRIVE OUTPUT 1 O 3 4V 15 GND GROUND 16 SL SLED MOTOR DRIVE OUTPUT O 3 9V 17 SL SLED MOTOR DRIVE OUTPUT O 3 4V 18 SLIN SLED MOTOR DRIVE INPUT 2 7V 19 LI LOADING MOTOR DRIVE INPUT 20 LI LOADING MOTOR DRIVE INPUT 21 L CNT LOADING MOTOR SPEED CONTROL DAN 22 2 SERVO MOTOR OPERATION SUPPLY VOLTAGE 7 8V 23 VREF MUTE REFERENCE amp MUTE INPUT 2 5 24 E CNT ELEVATOR MOTOR SPEED CONTROL DAN 25 TOIN TRACKING SERVO DRIVE INPUT 2 5 26 TO TRACKING SERVO DRIVE OUTPUT O 3 7V 27 TO TRACKING SERVO DRIVE OUTPUT O 3 5V 28 GND GROUND OV DAEWOO S IC 602 KIA7027AP RESET IC BLOCK DIAGRAM PIN PIN NAME DESCRIPTION VO VOLTAGE 1 INPUT SUPPLY VOLTAGE INPUT 4 9V 2 GND GROUND lt 3 OUTPUT VOLTAGE OUTPUT O 4 9V S IC 102 BA4560F OP AMP OUT D Vcc IN OUT IN IN2 VEE IN2 PIN PIN NAME DESCRIPTION VO VOLTAGE 1 OUT1 NB SIGNALAMP OUTPUT O 2 5V 2 IN1 NB SIGNAL INPUT 2 5 3 IN1 REFERENCE VOLTAGE INPUT 2 5 4 GND GROUND 5 IN2 9 REFERENCE VOLTAGE INPUT 2 5 6 IN2 NA SIGNA
6. 0 1 8 BACKUP CURRENT mA mA 23 5mA S PLAY ABILITY TEST 25C ITEM TEST CONDITION LIMIT SCRATCH DISC A BEX TCD 721R 600uM INTERRUPTION DISC A BEX TCD 725A 700uM BLACK DOT A BEX TCD 725A 600uM FINGER PRINTS A BEX TCD 725A 65UM ECCENTRICITY DISC A BEX TCD 713 210uM VERTICAL DEVIATION DISC A BEX TCD 731R 1000uM DAEWOO 11 2 MICOM PIN CONFIGURATION amp DESCRIPTIONS s PIN CONFIGURATIONS 40 DMUTE _ SQDT 42 SENSE 43 44 41 MDATA 38 L_ TEST 39 Sack 0 O Z u Q oi 36 L NC 37 LI NC NC XLT UNLoad SW XRST Load SW BUS IN Rest SW SCOR MAGA SW CD ON KS57C0404 C0408 VDD DISC P 44 QFP 1010B GND VSS Load TRONT UNLoad NC E UP NC E DOWN C NC R r U o o o o O o e mt E Z O U 2 0 E 2 2 Z O O 2 2 0 O d gt u x xot amp DAEWOO 12 PIN PIN NAME DESCRIPTION HO ACTIVE 1 BUS OUT MASTER MICOM DATA SIGNAL OUTPUT PIN 2 PWR ON THIS PIN IS USED FOR POWER CONTROL OUTPUT O H 3 AMUTE AUDIO MUTE CONTROL PIN O H 4 SMUTE MOTOR DRIVE IC MUTE CONTROL PIN O L 5 RESET MICOM RESET INPUT PIN L 6 XOUT OSC OUTPUT PIN O H 7 XIN OSC INPUT PIN 8 NC NO CONNECTION 9 NC NO CONNECTION 10 FOK THE INPUT PIN OF FOCUS OK SIGNAL KB9223
7. 0 9V 5 DCC1 The output pin of defect bottom hold 1 1V 6 FSET The peak frequency setting pin for focus tracking servo and cut off frequency of CLV LPF 0 8V 7 VDD Analog VCC for servo part 4 9V 8 VCCP VCC for post filter 4 9V 9 GCZI Amplifier negative input pin for gain and low pass filtering of DAC output CH2 2 5V 10 GC20 Amplifier output pin for gain and low pass filtering of DAC output CH2 2 5V 11 CH2I The input pin for post filer channel 2 2 5V 12 CH2O The output pin for post filter channel 2 2 5V 13 CHIO The output pin for post filter channel 1 2 5V 14 CHI The input pin for post filter channel 1 2 5V 15 GC10 Amplifier negative input pin for gain and low pass filtering of DAC output CH1 2 5V 16 Amplifier negative input pin for gain and low pass filtering of DAC output CH1 2 5V 17 RRC The pin for noise reduction of post filter bias 2 5V 18 VSSP VSS for post filter 19 MUTEI The input pin for post filter muting control 20 ISET The input pin for current setting of focus search track jump and sled kick voltage 2 0V 21 VREG The output pin of regulator 3 4V 22 WDCK The clock input pin for auto sequence 2 5V 23 SMDP The input pin of CLV control output pin SMDP of DSP 2 8V 24 SMON The input pin for spindle servo ON through SMON of DSP 4 9V 25 SMEF The input pin of provide for an external LPF time constant 2 5V 26 FLB Capacitor connection pin to perform rising low bandwidth of focus loop 2 5V 27
8. E UP MECHA ELEVATOR UP CONTROL PIN O H 44 MECHA ELEVATOR DOWN CONTROL PIN O H DAEWOO 14 3 IC BLOCK DIAGRAM amp TERMINAL VOLTAGE S IC 101 KB9223 RF ASSP AUDIO FILTER DAEWOO 15 5 BLOCK DIAGRAM Tracking Error Amp E F Balance amp Gain Control RF Level AGC amp Equalizer EFM Comparator Defect Detection Circuit DCC1 lt MICOM Data Interface Logic MICOM TO SERVO CONTROL AUTO SEQUENCER ADJUSTMENT FREE CONTROL HOODOO 14444 lt FRSH 346 8 69690902 tr Y 1 Focus Phase Compensation amp Offset cancel circuit Tracking Phase I Compensation Block amp Jump Pulse GEN Sled Servo Amplifier amp Sled Kick GEN Spindle Servo LPF Double Speed Built in Post Filter Amp L amp R 600606 SCD 84 a XI L E E T 0 O O s o 020 Mirror Detection Circuit FOK Detection Circuit 16 DAEWOO PIN PIN NAME DESCRIPTION VOLTAGE 1 MCP Capacitor connection pin for mirror hold 3 0V 2 DCB Capacitor connection pin for defect Botton hold 2 0V 3 FRSH Capacitor connection pin for time constant to generate focus search waveform 2 6V 4 DCCZ The input pin through capacitor of defect bottom hold output
9. KS9286 DSP DAC ADATAD VREFL2 DAN217 HDSOL 0 01 VREFH1 Woo m L 8 HD502 217 d sig 20 K LIT Nr volo 914 DEM x Ge DES E I ni U A 8 SCH EE o CN301 CW301 Zi HR605TC602 R CHDUT2 100 10 16 IHR14 6 148 CS704 100 10 16 HR147CE149 XT601 4 19M DND 0 HR61 27 HR 22K 5 601 S Cw401 1 LOAD S UNLOAD SW LOAD UNLOAD 20000 707 100710 HC708 0 022 GND GND HQ601 8508419 HR610 SW6D2 AN o 1K MAGA S W HD601 DAN202K GND HR618 8 2 amp 8 8 5 5 Boy SIE x a E DOWN a lt nc HR620w 10K NC UNLOAD 10K L TRCNT LOAD GD DES 10K Lyss IC 601 GNDG CTT E MR KS57C0408 mc Sw603 COR RESET SWQ i RESET S V BUS IN LOAD SW GND DXRST UNLOAD Sw 9 a 2 4 8 8 2 808 g 3 Y amp ag CE603 100K
10. SQCK Clock for output Subcode Q data 4 9V 30 SQDT Serial output of Subcode Q data DAEWOO 21 PIN PINNAME IO DESCRIPTION VOLTAGE 31 SQOK O TheCRC Cycle Redundancy Check check result signal output of Subcode Q 32 SBCK Clock for output subcode data 33 SDAT O Subcode serial data output 34 DVDD1 Digital VDD1 4 9V 35 MUTE Mute control input H Mute 36 Latch Signal Input from Micom Schmit Trigger 4 9V 37 MDAT Serial data input from Micom Schmit Trigger 4 9V 38 MCK Serial clock input from Micom Schmit Trigger 4 9V 39 DB8 I O SRAM data I O port 8 MSB OV 40 DB7 I O SRAM data I O port 7 41 DB6 SRAM data I O port 6 42 DB5 SRAM data I O port 5 43 DB4 I O SRAM data I O port 4 OV 44 DB3 SRAM data I O port 3 45 DB2 I O SRAM data I O port 2 46 DB1 SRAM data I O port 1 LSB OV 47 I O Monitoring output for C1 error correction RA1 48 CIF2 I O Monitoring output for C1 error correction RA2 49 CF I O Monitoring output for C2 error correction RA3 50 C2F2 I O Monitoring output for C2 error correction RA4 ua b C2 decoder flag RA5 H When the processing C2 code is impossible correction status 52 PBCK Output of VCO 2 4 3218M Hz 53
11. 03 9 86 TS SG2x3 9C20 20 301 18 87 TS S TAMS 2x15 9C39 20 051 1 88 CAMERA TAPPING SCREW B 3 2x5 9C44 20 503 2 89 CAMERA TAPPING SCREW P 3 1 7x5 9C45 17 503 1 90 91 TAMS SCREW 2x3 9P02 20 031 2 92 93 TS SG2x4 9C20 20 401 2 94 95 E RING S2 3 9E01 00 231 1 96 97 P WASHER CUT 1 55x5x0 5 9 02 50 060 6 98 99 100 DAEWOO 31 PART LIST 1 EXPLODED PARTS LIST NO PART CODE PART NAME DESCRIPTION QTY 1 97T 1806200 DOOR L ABS XR 404 SPRAY SILK 1 2 97T 1001500 DECORATION URETAN PRINT 1 3 97T 1806300 DOOR R ABS XR 404 SPRAY SILK 1 4 9711414900 ESCUTCHEON ABS XR 404 SPRAY SILK 1 5 9710663030 CHASSIS MAIN SECC1 0 8T PAINT 1 6 9713013900 SPRING MTG STS 304 0 7 2 7 9712609200 LEVER MTG SECC1 0 8T PAINT 2 8 97 13 4500 KNOB EJ ECT ABS XR 404 SILK 1 9 PNSWMBKCOO PCB SW AS AKD 100C 1 10 PND PCB CONN AS AKD 100C 1 11 PNMAMBKCOO PCB MAIN AS AKD 100C 1 12 9716009300 DECK MECHANISM TN CDC1010 102M 1 13 9710436200 5 1 0 8 PAINT SILK 1 14 9715602500 INSULATION PET 0 25T 1 15 9712609900 DAMPER TN CDC1010 4 S1 7173260611 SCREW TAPTITE TT2 BIN 2 6x6 MFZN 12 S2 7173260811 SCREW TAPTITE TT2 BIN 2 6x8 MFZN 1 5 OTHER PART CODE PART NAME DESCRIPTION QTY 1 9771500200 MAGAZINE ASS Y TN CDC1010 IN BAG 1 s MOUNTING ACCESSORIES PART CODE PART NAME DESCRIPTION QTY 971244
12. 11 1 32 MLAR 3008 02 10 1 33 34 ER PLATE 3008 02 12 1 35 36 37 MOTOR BRACKET L 3008 03 07 1 38 TRAY GEAR 3008 03 28 1 39 MAIN GEAR 3008 0331 1 40 LOADING GEAR 3008 03 10 1 41 LIFT GEAR 3008 03 33 1 42 TRAY GUIDE A 3008 03 13 1 43 TRAY GUIDE B 3008 03 14 1 44 CHAKING ARM 3008 03 30 1 45 LIFT PLATE A 3008 03 16 1 46 LIFT PLATE B 3008 03 17 1 47 LIFT SPRING 3008 03 18 2 48 CLUTCH SPRING 3008 03 27 1 49 LOCK PLATE C 3008 02 29 1 50 TRIG PLATE SPRING 3031 01 15 1 DAEWOO 30 MODEL TN CDC1010 102M NO PART NAME PARTS No DESCRIPTION QTY 51 52 HOOK LEVER M 3008 04 06 1 53 TRAY ARM 3008 04 11 1 54 55 56 PBASEA 3008 05 02 1 57 PBASEB 3008 05 03 1 58 59 EJ ECT LEVER 3008 02 20 1 60 TOP COVER 3008 01 14 1 61 E SPRING 10 3008 02 25 1 62 PU GEAR B 3030 05 10 1 63 NUT PUSH SPR PLATE M 3031 05 30 1 64 FD GR BLK M 3031 05 28 1 65 PU M NUT M 3031 05 29 1 66 THRUST SPR 3031 05 10 1 67 PU SHAFT M 3031 05 32 1 68 69 PICK UP VED0375 TN 6904 16 01 1 70 71 HOLD PLATE 3008 01 13 1 72 73 ROTARY DAMPER 6502 01 01 1 74 GEAR SHEET 3008 02 18 1 75 76 71 78 79 80 81 CAMERA SCREW 1 7x2 2 9C01 17 223 2 82 83 CAMERA 5 SCREW G 2x2 5 9C04 20 253 3 84 CAMERA B TAPPING 2x3 5 9C06 20 353 3 85 CAMERA B TAPPING SCREW 2x5 9C06 20 5
13. 4400 BRACKET MTG SCP 1 BK PAINT 2 9712441400 BRACKET STUD ABS XR 404 BK 2 7343601511 BOLT HEXAGON 6B 3 6x15 MFZN 4 7393600611 NUT HEXAGON 6N 3 6 MFZN 4 7061401012 SCREW MACHINE PAN 4x10 HSBK 4 DAEWOO 32 2 ELECTRIC PARTS LIST s IC REF PART NO DESCRIPTION IC101 1KB9223 IC CHIP RF KB9223 RF4SSP 4AF IC102 1BA4560F IC AMP BA4560F IC201 1KA3030D IC CHIP DRIVE KA3030D IC501 1KS9286 IC CHIP DSP KS9286 DSP4DAC IC601 19920408H0 IC CHIP CUSTOM KS57C0408 IC602 1K1A7027P IC RESET KIA7027AP IC603 1SP123519 IC PHOTO SPI 235 19 SANYO IC701 IZ1A78S05P IC REGULATOR 78505 AUTO S TRANSISTER REF PART NO DESCRIPTION HQ101 TKTA1663Y TR CHIP KTA1663Y HQ102 TKSR1110 Y TR CHIP KSR1110 R10 HQ103 TKSR1110 Y TR CHIP KSR1110 R10 HQ601 TKSC2859 Y TR CHIP KSC2859 Y ElY Q701 TKTD2058Y TR KTD2058 Y Q702 TZSC945YC TR KSC945YC HQ703 TKSR1101 Y TR CHIP KSR1101 Y R01 HQ704 TKSR2113 Y TR CHIP KSR2113 Y R63 s DIODE REF PART NO DESCRIPTION HD101 DKDS226 B DIODE CHIP KDS226 SOT 23 C3 HD501 DKDS226 B DIODE CHIP KDS226 SOT 23 C3 HD502 DKDS226 BB DIODE CHIP KDS226 SOT 23 C3 HD601 DKDS184 B DIODE CHIP KDS 184 SOT 23 B3 HD603 DKDS184 B DIODE CHIP KDS 184 SOT 23 B3 HD604 DKDS184 B DIODE CHIP KDS 184 SOT 23 B3 D701 DKN4004A DIODE KN4004A AUTO 26MM HD702 DKDS193 B DIODE CHIP KDS 193 SOT 23 F3 33 DAEWOO
14. 5 CNTVOL control voltage for digital PLL 3 0V 6 551 Analog Groundl 7 DATX O Digital Audio output data 8 XIN X tal oscillator input 2 1V 9 XOUT X tal oscillator output 2 3V 10 WDCHO O Word clock output of 48bit Slot 88 2KHz 2 5V 11 LRCHO O Channel clock output of 48bit Slot 44 1KHz 88 2KHz when ESP ON 12 ADATAO O Serial audio data output of 48bit Slot MSB first double speed output when ESP ON 13 DVSS1 Digital Ground1 14 BCKO O Audio data bit clock output of 48 bit Slot 2 1168M Hz 4 2336MHz when ESP ON 15 C2PO 2 Pointer for output audio data 16 VREFL2 Input terminal2 of reference voltage 1 Floating 17 VREFL1 Input terminall of reference voltage L GND connection 1 2V 18 AVDD2 Analog VCC2 4 9V 19 RCHOUT O Right Channel audio output through D A converter 2 5V 20 LCHOUT O Left Channel audio output through D A converter 2 5V 21 AVSS2 Analog ground2 22 VREFH1 Input terminal1 of reference voltage connection 3 8V 23 VREFH2 Input terminal2 of reference voltage Floating 24 EMPH Emphasis Non Emphasis output Emphasis ON L Emphasis OFF 25 LKFS O The Lock Status output of frame sync 4 9V 26 SOS1 O Output of subcode sync signal 50451 27 RESET System reset at L 4 9V 28 ESP ESP function ON OFF control L ESP function ON H ESP function OFF 4 9V 29
15. DVSS2 Digital ground2 54 FSDW I O Windown or unprotected frame sync RA 7 55 ULKFS I O Frame sync protection state RA8 56 AIT I O Display of either RAM overflow or underflow for 4 frame jitter margin RA9 57 CAM I O Only monitoring signal 4 2336M Hz RA10 58 C16 I O 16 9344MHz signal output RA11 59 WE O Terminal for test 60 CS I O Terminal for test 61 XTALSEL Mode Selection1 33 8688M L 16 9344M Hz DAEWOO 22 PIN PINNAME IO DESCRIPTION VOLTAGE 62 TESTO TEST input terminal GND connection OV 63 CDROM Mode Selection 2 H CD ROM L CDP OV 64 SRAM TEST input terminal GND connection 65 TEST1 TEST input terminal GND connection 66 EFMI EFM signal input 2 5V 67 ADATAI Serial audio data input of 48 bit Slot MSB first 68 ISTAT O The internal status output 4 9V 68 ISTAT O The internal status output 4 9V 69 TRCNT Tracing counter input signal Output signal of LKFS condigiton sampled PBFR 16 if LKFS is H LOCK is H 70 LOCK O 4 9V if LKFS is sampled L at least 8 times by PBFR 16 LOCK is L 71 PBFR O Write frame clock Lock 7 35Khz 72 SMEF O LPF time constant control of the spindle servo error signal 2 5V 73 SMON O ON OFF control signal for spindle servo 4 9V 74 DVDD2 Digital VDD2 4 9V Spindl
16. El Feedback input pin of E I V amplifier for EF Balance control 80 GND GND for RF part DAEWOO 18 S IC501 KS9286 DSP DAC PIN CONFIGURATION IHOH1 43354 ALSAL IMO QGSWS dans 2 Nons JINS KS9286 1NOHL 1VvLSI 16591 SRAM CDROM TESTO XTALSEL CS DAEWOO 5 BLOCK DIAGRAM EFMI CNTVOL DPFIN DPFIN DPDO SMEF SMON SMDP SMSD LOCK XOUT XIN MDAT MCK MLT TRCNT ISTAT SUBCODE SYNC DETECTOR EFM 23B T PHASE SHIFT DETECTOR REGISTER o o w c gt d SUBCODE SUBCODE Q OUTPUT REGISTER 11 FRAME SYNC DETECTOR ROTECTOR INSERTOR CPU TRACK INTERFACE COUNTER X TAL TIMING GENERATOR ADDRESS GENERATOR INTERPOLATOR sna v1va Lid 8 DIGITAL 8 DE EMPH DIGITAL OUTPUT 19 2 9 gt I gt T3S 1V1X C 1 OHO1 SQDT SQCK LRCHO ADATAO BCKO BCKI ADATAI LRCHI EMPH VREFL1 VREFH1 20 DAEWOO s PIN DESCRIPTION PIN PINNAME IO DESCRIPTION VOLTAGE 1 AVDD1 Analog VCC1 4 9V 2 DPDO O Charge pump output for Digital PLL 2 4V 3 DPFIN Filter input for Digital PLL 2 4V 4 DPFOUT O Filter output for digital PLL 3 0V
17. FS3 The pin for high frequency gain change of focus loop with internal FS3 switch 2 4V 28 FGD Reducing high frequency gain with capacitor between FS3 pin 2 5V 29 LOCK Sled runaway prevention pin 4 9V 30 TRCNT Track count output pin 31 ISTAT Internal status output pin 4 9V 32 ASY The input pin for asymmetry control 2 5V 33 EFM EFM comparator output pin 2 5V 34 VSSA Analog VSS for servo part 35 MCK MICOM clock input pin 4 9V 36 MDATA MICOM data input pin 4 9V 37 MLT MICOM data latch input pin 4 9V 38 RESET Reset input pin 4 9V 39 MIRROR The mirror output for test 40 FOK The output pin of focus KO comparator 4 9V DAEWOO 17 PIN PIN NAME DESCRIPTION VOLTAGE 41 SSTOP The pin detection whether pick up position is innermost or not 4 9V 42 SL The moninverting input pin of sled servo amplifier 2 5V 43 SLO The output pin of sled servo amplifier 2 5V 44 SL The inverting input pin of sled servo amplifier 2 5V 45 SPDL The noninverting input pin of spindle servo amplifier 2 5V 46 SPDLO The output pin of spindle servo amplifier 2 7V 47 FE The inverting input pin of focus servo amplifier 2 5V 48 FEO The output pin of focus servo amplifier 2 3V 49 TE The inverting input pin of tracking servo amplifier 2 5V 50 TEO The output pin of tracking servo amplifier 2 5V 51 ATSC The inpu
18. L INPUT 2 5 7 OUT2 NA SIGNAL AMP OUTPUT O 2 5V 8 VCC SUPPLY VOLTAGE 5 4 9V DAEWOO 26 4 PRINTED WIRING BOARDS s Top Side DAEWOO 27 s Bottom Side DAEWOO 28 AKD 100C 105C Circuit Diagram IC102 4560 aot M HC116 HC154 HR115 ACii4 Sec 150K 100K HR121 HC121 0 01 53 52 6 09 49 4 00 49 DC 44 O P TRR TETA u 6 6 u o 27K amp 19985 TP4 RF gt 55 L 5 101 KB9223 RF SSP A F Z9AGCCC4 0 O O O O T 15 O DIE w O 8P 12K O HR140 1 50 O SLD 120 SPD 20 O ei PSCREF LCHDUTC2 4 LCHINC2 4 q gs z I I 58 c x ISETC2 D 8 ER JAVCC 4 9 HR137 AM AVSS e Sle S HRI22S TS ST ISTAT D 10K E 0 47 50 138 7 1
19. OO 3 INSTALLATION METHOD HOW TO INSTALL THE UNIT s REMOVE TRANSIT SCREW 3 EACH BEFORE INSTALLATION BRACKET MOUNTING HORIZONTAL VERTICAL DECLINING R FRON 4 After Select Mark Hole D The unit fasten by the screw M4x8 After Select Mark Hole The unit fasten by the screw M4x8 FRONT After Select Mark Hole The unit fasten by the screw M4x8 S SETTING THE INSTALLATION SELECTOR LEVERS ADJ UST FOR THE UNIT PRIOR TO INSTALL VERTICAL id 45 o DAEWOO 4 INSTALLATION METHOD HOW TO INSTALL THE VECHICLE Should be determined before the unit install under carpet Adjust the installation bracket with bolts to suit the place of installation Remove the floor carpet and decide on the place to install Remove the separator of the cushion rubber that is attached to the installation bracket with bolt and install accordingly Align the unit with the bolts and secure it with the wing nuts 5 PREPARATIONS 5 USAGE OF MAGAZINE To load the discs Load the discs with the labels facing upwards as shown in the diagram Tray extracted direction azin Label Side S TOLOAD THE MAGAZINE Slide the sliding door to
20. Service Manual Car Audio COMPACT DISC CHANGER MODEL AKD 100C AKD 105C DAEWOO ELECTRONICS CO LTD CONTENTS T IDENTIFICATION OF PARTS aaa ee aaa 3 2 INSTALLATION PARTS AND SUPPLIED MOUNTING 3 4 3 INSTALLATION METHOD HOW TO INSTALL THE UNTER 5 INSTALLATION METHOD HOW TO INSTALL THE VECHICLE eese 6 5 PREPARATIONS i tcc ae deri eed a Gl e Qe xao i Oo AR AE 6 i DISASSEMBLY EPPEP 544554 ere ere 7 T DISASSEMBLY maa on A apatia kai LWA 7 2 PICKUP ide RE 8 3 MAGAZINEASSEMBLY I 9 4 MECHANISM ASSEMBLY EE 10 1 ELECTRICAL SPECIFICA TON WEE 11 2 PIN CONFIGURATION DESCRIPTIONS ue 12 14 3 IC BLOCK DIAGRAM TERMINAL VOLTAGE NENNEN 15 26 4 PRINTED WIRING BOARDS een sa yka der regn 27 28 5 SCHEMATIC DIAGRAM E 29 1 EXPLODED PARTS LIST iini rre nee rit 30 2 ELECTRICPARTS LIST A RAA kac 31 32 DAEWOO GENERAL SPECIFICATIONS System Compact Disc Digital Audio System Laser Diode Properties Material GAAIAS Wavelength 780nm Emission Duration Continuous Laser Output Power Less Than 44 60W Frequency Response 5 20 000Hz 1dB Wow and Hutter Below Measurable Limit Signal To Noise Ratio 90dB Outputs Line Outp
21. e Motor drive Rough control in the PSEED mode 75 SMDP O 2 8V Phase control in the PHASE mode 76 SMSD O Spindle Motor drive Velocity control in the PHASE mode 2 5V 77 BCKI l Audio data bit clock input of 48 bit Slot 2 1168MHz 78 TESTV TEST input terminal GND connection 79 DSPEED TEST input terminal VDD connection 4 9V 80 LRCHI Channel clock input of 48bit Slot 44 1KHz DAEWOO 23 S IC 201 KA3030D 6CH MOTOR DRIVE PIN CONFIGURATION 5 Dom 8 Du R B REFn 8 Voor 77 B Les Lea 5 Dr 3 Dos Dos GND m z 5 a KA3030D lt m lt m x 2 8 3 5 5 5 i B 4 4 S 5 d 4 3 FIN gt 2 3 GND 5 TM A BANGAP REFERENCE Y Y Y SPEED CTL LEVEL SHIFT LOGIC LEVEL SHIFT DAEWOO 24 25 PIN PIN NAME DESCRIPTION HO VOLTAGE 1 FOCUS SERVO DRIVE OUTPUT O 3 9V 2 FO FOCUS SERVO DRIVE OUTPUT O 3 3V 3 EO ELEVATOR DOWN OUTPUT O 3 6V 4 ELEVATOR UP OUTUT O 3 6V 5 FOIN FOCUS SERVO DRIVE INPUT 2 3V 6 El ELEVATOR DOWN INPUT 7 El ELEVATOR UP INPUT
22. t pin for Anti shock detection 2 5V 52 TZC The comparator input pin for tracking zero crossing detection 2 5V 53 TE2 Tracking servo input pin 2 5V 54 Tracking error amplifier output pin 55 LPFT The input pin of tracking error low pass filtering signal 2 5V 56 DVDD The power supply pin for logic circuit 4 9V 57 TDFCT The capacitor connection pin for tracking defect compensation 2 4V 58 FE2 Focus servo input pin 2 5V 59 FEL Focus error amplifier output pin 2 4V 60 FDFCT The capacitor connection pin for focus defect compensation 2 4V 61 TGU The capacitor connection pin for focus defect compensation 2 4V 62 TG2 The pin for high frequency gain change of tracking servo loop with internal TG2 switch 2 5V 63 FEBIAS Focus error bias voltage control pin 64 DVEE The DVEE pin for logic circuit 65 PD1 The negative input pin of RF I V amplifier 1 A C signal 2 5V 66 PD2 The negative input pin of RF I V amplifier 2 B D signal 2 5V 67 F The negative input pin of F I amplifier F signal 2 5V 68 E The negative input pin E IV amplifier E signal 2 5V 69 PD The input pin for APC 70 LD The output pin for APC 4 0V 71 VR The output pin of AVEE AVCC 2 voltage 2 5V 72 VCC VCC for RF part 4 9V 73 RF RF summing amplifier inverting input pin 2 5V 74 RFO RF summing amplifier output pin 3 3V 75 IRF The input pin for AGC 2 5V 76 ARF The output pin for AGC 2 5V 71 RFI The input pin for EFM comparating 2 5V 78 CAGC The capacitor connection pin for AGC 4 1V 79
23. the right until itis completely latched on Load the magazine in the direction as shown in the diagram push it in until is locked into the unit After the magazine has been loaded close the sliding door If not close sliding door Dirt or dust entering it will cause damage S TO REMOVE THE MAGAZINE Open the sliding door and depress the eject button Remove the magazine when it has been ejected Closethe sliding door depress the eject button in here DAEWOO DISASSEMBLY 1 DISASSEMBLY DAEWOO 2 PICK UP ASSEMBLY DAEWOO 3 MAGAZINE ASSEMBLY DAEWOO 4 MECHANISM ASSEMBLY MODEL TN CDC1010 102M DAEWOO DIAGRAMS 1 ELECTRICAL SPECIFICATION s TEST DISC SONY YEDS 18 YTPE 4 OR TCD 784 TEST NO ITEM UNIT NOMINAL LIMIT 1 2 REMARK CONDITION 20Hz 2 6 MdB 100Hz dB 0 01 2dB 1 FREQUENCY RESPONSE 10KHz 0 3 2dB 20KHz 13 3dB JISA 2 S NRATIO 1KHz dB 90 80dB FILTER JISA 3 DYNAMICRANGE dB 90 25754 FILTER JISA 4 THD 0 07 0 3 FILTER 5KHz dB 20dB JISA 5 DE EMPHASIS 16KHz dB 20dB FILTER L 1KHz 86 70dB R JISA 6 CHANNEL SEPARATION dB L FILTER 10KHz 76 60dB R 7 OUTPUT LEVEL V 1KHz V 0 8
24. ut For Changer Connector Only Current Drain 800mA CD Play Back 800mA During Loading or Ejection a Disc Operating Temperature 10 to 55 C 14F to 131 Dimensions Approx 245 x 85 x 174 mm WxHxD Not Incl Projection Parts and Control Weight Approx 2 3kg Power Requinment 12V DC Car Battery Negative Ground Supplied Accessories Disc Magazine 1 Mounting Hardware 1Set Connecting Cable 1 s NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT The laser diode in the optical pick up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts Theflexible board is easily damaged and should be handled with care 1 CAUTION d I USE OF CONTROLS ADJ USTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE i SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE i THE COMPACT DISC PLAYER SHOULD NOT BE ADJ USTED OR REPAIRED BY ANYONE EXCEPT PROPERLY QUALIFIED SERVICE PERSONNEL A M L M DAEWOO GENERAL 1 IDENTIFICATION OF PARTS
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