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DAEWOO ELECTRONICS AKD-0105 Series, Service Manual

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Service Manual

Car Audio Basic, RDS

S/M No:AKD0105EF1

MODEL : AKD-0105 Series

AKD-0115 Series
AKD-0205 Series
AKD-0225 Series
AKD-0235 Series

4-Channel High Power (35W x 4Ch)
Electronic Tuning 
Electronic Volume/Bass/Treble/Balance/Fader Controls
CD Player with AM/FM Radio
Loudness Controls
Detachable Face for Anti-Theft

DAEWOO ELECTRONICS CO., LTD

http://svc.dwe.co.kr 

Mar. 2000 

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for AKD-0105 Series

Page 1: ...es AKD 0235 Series 4 Channel High Power 35W x 4Ch Electronic Tuning Electronic Volume Bass Treble Balance Fader Controls CD Player with AM FM Radio Loudness Controls Detachable Face for Anti Theft DAE...

Page 2: ...EMATIC DIAGRAM 14 6 PARTS LOCATION ON P C BOARD 17 7 OVERALL EXPLODED VIEW PARTS LIST 26 8 DECK MECHANISM EXPLODED VIEW PARTS LIST 28 9 PARTS LIST 32 10 FUNCTION OF MICOM IC 34 11 IC BLOCK DIAGRAM 46...

Page 3: ...8 15 6V Negative ground Current consumption 10A Maximum Dimension W x H x D 178 x 50 x 156 mm Weight Net 1 75 kg Design and specifications are subject to changes for improvements without notice Notes...

Page 4: ...2 LINE DRAWING 2 2 1 AKD 0105 Series Front Side AKD 0105 R RDS AKD 0115 R RDS All manuals and user guides at all guides com...

Page 5: ...LINE DRAWING 3 AKD 0205E A Non RDS BASIC AKD 0205 R RDS AKD 0225 R RDS AKD 0235 E Non RDS BASIC 2 2 AKD 0205 Series Front Side All manuals and user guides at all guides com...

Page 6: ...LINE DRAWING 2 3 AKD 0105 0205 Rear Side 4 BASIC MODEL RDS MODEL All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 7: ...check output voltage Yes No LCD or LED is inferior goods Change LCD or LED to superior goods Yes Different each channel have output level Front Rear Left Right Treble or Bass is low unusually Yes No Y...

Page 8: ...d Yes Yes No selected the local stations Ref Point or Extreme noise in broadcast Weak separation of FM stereo Yes No Yes Antenna connector is missing Put exactly antenna connector in his jack Ref CAT...

Page 9: ...unction Release MUTE function Yes Mechanism is inferior goods Change Mechanism to superior goods Turn power on again after turn off Yes Inspect disc for scratches Yes No sound Yes No Yes disc was inse...

Page 10: ...8 4 ADJUSTMENT 4 1 EQUIPMENTS CONNECTIONS All manuals and user guides at all guides com...

Page 11: ...9 ADJUSTMENTS 4 2 TUNER MODULE ADJUSTMENT LOCATIONS All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...or maximum output Fig 7 Adjust AM RF1 and AM RF2 for maximum output Fig 7 Adjust LW OSC for 1 2 1 35V VT Fig 7 Adjust LW RF1 and LW RF2 for maximum output Fig 7 RF Tracking LW Band Covering LW Trackin...

Page 13: ...just RV 101 Tuner PC Board for2 7V 20mV at TP102 IC204 pin 66 Adjust MPX SEP Fig 6 for maximum separation Left and Right ch Adjust STBEND Fig 6 1dB separation between Left and Right ch Stereo Separati...

Page 14: ...fied device MODE DEFINITION STATUS Standard values Play ability test No 1 2 3 4 5 6 7 Loading Time Ejecting Time Access Time Disc Take up Force Disc Clamping Force Mechanical Noise 7sec 3sec 6sec 3sec...

Page 15: ...quency Ignore the sound skip at the near of resonance frequency about 100Hz In playing YEDS 10 Tr 5 shall perform with vibration No sound skipping No sound skipping in the specified range The sound sk...

Page 16: ...14 5 SCHEMATIC DIAGRAMS 5 1 BASIC Series AKD 0105A PH AKD 0205E AKD 0225E AKD 0235A Size A3 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 17: ...SCHEMATIC DIAGRAM 15 AKD 0205R AKD 0225 7 R AKD 0235 7 R 5 2 RDS Series Size A3 All manuals and user guides at all guides com...

Page 18: ...16 SCHEMATIC DIAGRAM 5 3 CDP Circuit for AKD 0105 AKD 0205 Series DCM 200 201 Size A3 All manuals and user guides at all guides com...

Page 19: ...17 6 PARTS LOCATION ON P C BOARD 6 1 PCB MAIN AKD 0105 0205 Series PARTS SIDE All manuals and user guides at all guides com...

Page 20: ...18 PARTS LOCATION ON P C BOARD BOTTOM SIDE All manuals and user guides at all guides com...

Page 21: ...LOCATION ON P C BOARD 6 2 PCB FRONT AKD 0105 BASIC AKD 0105A PH PARTS SIDE BOTTOM SIDE AKD 0105 BASIC AKD 0105A E PARTS SIDE BOTTOM SIDE All manuals and user guides at all guides com a l l g u i d e...

Page 22: ...20 PARTS LOCATION ON P C BOARD AKD 0115 RDS AKD 0115R PARTS SIDE BOTTOM SIDE AKD 0135 RDS AKD 0135R PARTS SIDE BOTTOM SIDE All manuals and user guides at all guides com...

Page 23: ...PARTS LOCATION ON P C BOARD 21 AKD 0205 BASIC AKD 0205E PARTS SIDE BOTTOM SIDE AKD 0205 RDS AKD 0205R PARTS SIDE BOTTOM SIDE All manuals and user guides at all guides com...

Page 24: ...PARTS LOCATION ON P C BOARD 22 AKD 0225 BASIC AKD 0225E PARTS SIDE BOTTOM SIDE AKD 0225 RDS AKD 0225R PARTS SIDE BOTTOM SIDE All manuals and user guides at all guides com...

Page 25: ...PARTS LOCATION ON P C BOARD 23 AKD 0235 BASIC AKD 0235E PARTS SIDE BOTTOM SIDE AKD 0235 RDS AKD 0235R PARTS SIDE BOTTOM SIDE All manuals and user guides at all guides com...

Page 26: ...PARTS LOCATION ON P C BOARD 24 6 3 PCB CDP DCM 200 201 PARTS SIDE All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 27: ...PARTS LOCATION ON P C BOARD 25 BOTTOM SIDE All manuals and user guides at all guides com...

Page 28: ...26 7 OVERALL EXPLODED VIEW PARTS LIST 7 1 AKD 0225 BASIC RDS Size A3 All manuals and user guides at all guides com...

Page 29: ...OVERALL EXPLODED VIEW PARTS LIST 27 7 2 AKD 0235 BASIC RDS Size A3 All manuals and user guides at all guides com...

Page 30: ...8 DECK MECHANISM EXPLODED VIEW PARTS LIST 28 Size A3 All manuals and user guides at all guides com...

Page 31: ...ASHER CUT D4xD1 6xT0 25 PLATE CLAMP DRIVE UNIT TOTAL ASSY DRIVE UNIT ASSY PICK UP ASSY DOP 200 GUIDE SLED SCREW 97LA202300 97LA202400 97L3101500 97LA202500 97L3003900 97LA202600 97LA302500 97L8100500...

Page 32: ...AR ROLLER BEARING ROLLER ROLLER RUBBER WASHER CUT D4xD2xT0 25 97L5200300 97L2702700 97L5200100 97L3102100 97L2301100 97L2702800 97L8100600 97L2703300 7051200511 7001200311 97L0902200 7121200411 97L810...

Page 33: ...N R CHASSIS TOP TOTAL ASSY SCREW TAPTITE PAN M2x3 5 SCREW TAPTITE SPL M2x3 5 PCB TOTAL ASSY SCREW TAPTITE SPL M2x3 5 97L2702900 97L2703000 97L3101600 97L3101400 97L3701100 97L2401400 97L3101300 97L060...

Page 34: ...72366 9419 IC302 IC204 IC CHIP EEPROM 24LC16B 1 SN IC CHIP EVR LC75371M MFP36S 124LC16BSQ IC202 1LC75371M IC301 IC REGULATOR KIA 7808P TO 220AB IC REGULATOR KIA 7809P TO 220AB IC REGULATOR KIA 78S05P...

Page 35: ...C 1KA9258D 1LC78621E 12BR865516 5PCSACS16R 5PCSTCC6R0 TDTA144EKB TSB1132R B TSC2412KRB TSD2153V C IC852 IC851 IC901 IC902 X901 X902 Q802 Q801 Q852 Q851 DIODE CHIP IMN10 IC DRIVER LC75853N QIP64E D1MN1...

Page 36: ...34 10 FUNCTION OF MICOM IC 10 1 PIN CONFIGURATION All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 37: ...UT TERMINAL IF AM VCO LOCAL OSCILLATION INPUT RANGE OUTPUT OF PLL LOCK UP SUB FOR SPEEDY PLL LOCK REFER TO ATTACHED PAGE ABOUT CIRCUIT USED INPUT TERMINAL OF FM IF COUNT INPUT RANGE 107MHz 30kHz Vpp I...

Page 38: ...UT TERMINAL STARTING IS HIGH WHEN INPUT IS LOW ON AIR STEREO IS DISPLAYED SIGNAL DETECTION PORT STARTING INPUT IS HIGH INPUT IS CHANGED INTO LOW WHEN RECEIVING THE RADIO FREQUENCY MUTING WHEN CHECKING...

Page 39: ...STARTING OUTPUT IS LOW WHEN CDP EJECT KEY IS IN SIGNAL FOR CD MECHA CONTROL MICOM RESET ON OFF CONTROL SIGNAL FOR CD MECHA POWER KEY LC DRIVER IC INTERFACE PORTS I O I O O O O O O I O O O PIN 33 45 5...

Page 40: ...TERFACE PORTS OPTION DIODE MATRIX INPUT OPTION DIODE MATRIX OUTPUT POWER IC RELAY CONTROL OUTPUT ACC ON HIGH ACC OFF LOW DISC IN NO DISC CDC_SEL L H CDP_SEL H L CDP DISC IN CHECK INPUT SENSOR2 DISC IN...

Page 41: ...N CLK D211 REG D210 ODST 3 PB3 23PIN ODST 2 PB2 24PIN ODST 1 PB1 25PIN ODST 0 PB0 26PIN TP FL D214 T1 2 D215 AREA 1 D217 AUTO P D218 LW ENABLE D219 AREA 2 D221 LOUD D222 SEC D223 AREA 3 D225 PLAY T D2...

Page 42: ...FUNCTION OF MICOM IC 40 10 3 PIN CONFIGURATION All manuals and user guides at all guides com...

Page 43: ...M VCO LOCAL OSCILLATION INPUT RANGE INPUT TERMINAL IF AM VCO LOCAL OSCILLATION INPUT RANGE OUTPUT OF PLL LOCK UP SUB FOR SPEEDY PLL LOCK REFER TO ATTACHED PAGE ABOUT CIRCUIT USED INPUT TERMINAL OF FM...

Page 44: ...OUTPUT IS HIGH STEREO INPUT TERMINAL STARTING IS HIGH WHEN INPUT IS LOW ON AIR STEREO IS DISPLAYED SIGNAL DETECTION PORT STARTING INPUT IS HIGH INPUT IS CHANGED INTO LOW WHEN RECEIVING THE RADIO FREQ...

Page 45: ...JECT CONTROL SIGNAL OUTPUT IS HIGH AT STARTING OUTPUT IS LOW WHEN CDP EJECT KEY IS IN SIGNAL FOR CD MECHA CONTROL MICOM RESET ON OFF CONTROL SIGNAL FOR CD MECHA POWER KEY LC DRIVER IC INTERFACE PORTS...

Page 46: ...CE PORTS IN OUT CLK EVR IC INTERFACE PORTS SO CLK CE OPTION DIODE MATRIX INPUT 3 2 1 0 OPTION DIODE MATRIX OUTPUT 3 2 1 0 N C POWER IC REPLAY CONTROL OUTPUT SPK MUTE ACC ON HIGH ACC OFF LOW COLOR DISC...

Page 47: ...R 3 PA3 27PIN CLK D211 REG D210 ODST 3 PB3 23PIN ODST 2 PB2 24PIN ODST 1 PB1 25PIN ODST 0 PB0 26PIN TP FL D214 T1 2 D215 AREA 1 D217 AUTO P D218 LW ENABLE D219 AREA 2 D221 LOUD D222 SEC D223 AREA 3 D2...

Page 48: ...46 11 IC BLOCK DIAGRAM 11 1 LC75854 LC75852 IC LCD DRIVER All manuals and user guides at all guides com...

Page 49: ...47 IC BLOCK DIAGRAM 11 2 SAA6579T IC RDS DEMODULATOR SAA6579T All manuals and user guides at all guides com...

Page 50: ...IC BLOCK DIAGRAM 48 11 3 HA13158A IC AUDIO POWER All manuals and user guides at all guides com...

Page 51: ...49 IC BLOCK DIAGRAM 11 4 LC75371M IC EVR All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 52: ...50 IC BLOCK DIAGRAM 11 5 24LC16B IC EEPROM All manuals and user guides at all guides com...

Page 53: ...IC BLOCK DIAGRAM 51 11 6 BA3121 IC ISOLATOR IC302 All manuals and user guides at all guides com...

Page 54: ...8 9 10 11 34 33 IC NO LCD NO COM1 COM2 COM3 COM4 17 31 32 33 34 35 36 37 38 39 40 2H 2A 1D LOC LOUD COM1 2G 2O 2F 1C 1E MO COM2 2K 2L 2N 1G 1F CH COM3 2D 2M 2E 1B 1A AUT COM4 18 19 20 21 22 40 41 42 4...

Page 55: ...IC NO LCD NO COM1 COM2 COM3 COM4 29 31 32 33 34 35 36 37 38 39 40 5H 5A 3B 3H 3A TP LOUD LOC 1D 5G 5O 5F 3I 3G 3O 3F MO 1E 1C 5K 5L 5N 3C 3K 3L 3N CH 1F 1G 5D 5M 5E TP 3D 3M 3E AUT 1A 1B 28 27 26 25 2...

Page 56: ...4C 5E 5G 5C 6E 6G 6C 7E 7F 3D 3H 3C F3 4E 4D INTRO AUT 5D RPT 6D TRACK MUTE 7D 9 10 11 12 13 14 15 16 17 18 19 20 23 22 IC NO LCD NO COM1 COM2 COM3 21 16 17 18 19 20 21 22 23 24 25 26 7B COM1 FM LOC...

Page 57: ...1 1 MW 1A 2E 2G 2B 3E 3G 3B P2 4F 4H COM3 AM LW 1B 1C 2D 2H 2C 3D 3H 3C P3 4E 4D 42 41 1 3 4 5 6 7 8 9 10 11 12 13 IC NO LCD NO COM1 COM2 COM3 14 16 17 18 5A 19 20 21 6A 22 23 24 25 26 4B 5F 5B 6F 6B...

Page 58: ...te 4 yellow back up dc 12v 5 blue 12V electric antenna 6 pink Dimmer 7 red 12Vsupply from ignition lock 8 black Earth 1 violet rear right 2 violet black rear right 3 gray front right 4 gray black fron...

Page 59: ...86 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC E mail G7F00E web dwe co kr TEL 82 2 360 7799 FAX 82 2 360 7877 edited by Mc Cem All manuals and us...

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