Daewoo AGC-4206H Service Manual Download Page 34 | Manualshive

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Block Diagram

9. BLOCK & SCHEMATIC Diagram

31

AGC-4208RD & AGC-4206H

U-COM

-.uPD703033B

(NEC V850)

LCD M odule

U-COM

V850

/MA2

Radio Tuner

K.S

CDP DECK

TN -2001

MP3+WM A

EVR I C

SAA7709H

POWER-

AMP

TDA-7560

(4Ch x 50w)

AUX

2Ch

DAC

UDA1334TS

Motor Driver

BA6288FS

RM

C I C

IR Remocon

LCD Driver

PT6554

LCD

PreAMP

BA14741

Key

Mat r ix

LPF

BA1474

1

DAB Tuner

TBK

SPKR

4Ch

LINE

-OUT

4Ch

Woofer

IR

RDS

I2S

I2S

Phone
Contr ol

Contr ol Panel

Display Panel

SD-
CARD

EEPROM

24LC16B

Cente+
Center-

PWR-AMP

TDA7560

PROM

OKI (16Mb)

TCC720

Telechips

Center

Key M atrix

USB

Motor

Sensor

SPDIF

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Summary of Contents for AGC-4206H

Page 1: ... A E W O O C A R S T E R E O S E R V I C E G U I D E CD CDC DAB BAND AGC 4208 S D D A B Service Guide Service Guide CAR AUDIO AGC 4208 USB SD MP3 CD Player with Radio AGC 4208 Series AGC 4208RD AGC 4206H ...

Page 2: ...T PANNEL INFOMATION 5 4 ELECTRICAL SPECIFICATION 7 5 TROUBLE SHOOTING GUIDE 11 6 FUNCTION OF MICOM IC 12 7 IC BLOCK DIAGRAM 16 8 PARTS LOCATION ON P C BOARD 25 9 BLOCK SCHEMATIC DIAGRAM 31 10 ELECTRICAL PARTS LIST 37 11 OVERALL EXPLODED VIEW 45 C o n t e n t s ...

Page 3: ......

Page 4: ...Than 45dB at 60dBuV Total Harmonic Distortion Less Than 1 0 CD CD MP3 USB MEMORY SD CARD SECTION Disc Compact Disc 12cm Std Disc Rotation RPM 1 2m s 1 4m s 200 500rpm Usable Frequency Response 20Hz 20kHz S N Ratio 60dB Total Harmonic Distortion Less Than 0 1 Channel Separation 60dB DAB SECTION Tuning Range 174 240 MHz Band 3 1452 1492MHz L Band Usable Sensitivity Mono Less than 90dBm Frequency Res...

Page 5: ...hannel High Power Output 50W 4Ch Encoding Volume Control Electronic Bass Treble Balance Fader Control 30 Station Memory Capability 18FM 12AM Seek Auto Memory Mute Tel Mute RDS Function Aux In CD CDC DAB BAND AGC 4208 S D D AB MP3 Playback Mode Selection Control ALL DIR Display Mode Selection of the rear Display Speaker Position Control Scroll On Off Control Face Full Detachable ...

Page 6: ...ncoding Volume Control Electronic Bass Treble Balance Fader Control 30 Station Memory Capability 18FM 12AM Seek Auto Memory Mute Tel Mute Loudness Control Aux In CD AM FM AGC 4208 LOUD MP3 Playback Mode Selection Control ALL DIR Display Mode Selection of the rear Display Speaker Position Control Scroll On Off Control Face Full Detachable Appearance ...

Page 7: ... 8 Left Rear GREEN Stripe C Part Accessory 1 Rear Left 2 Rear Right 3 Audio Ground 4 Front Left 5 Front Right 7 Aux In Left 8 Aux In Right 9 Audio Ground 11 Phone Audio In 12 GND ISO Connector B B1 Rear Right Violet B2 Rear Right Violet w black stripe B3 Front Right Gray B4 Front Right Gray w black stripe B5 Front Left White B6 Front Left White w black stripe B7 Rear Left Green B8 Rear Left Green ...

Page 8: ... Memory Scan and Auto store Function Power On Off 1 POWER 0 9 8 7 6 5 4 3 2 CD DISP SOUND BAND AUX INFO ENTER P B MUTE TOP INT RPT RDM D D SUB TITLE P MODE ANGLE OPEN S MODE MENU TITLE SRC DAR CHANGER SELECT CD Mode Selection Display Mode Selection Volume Adjustment Left Right Preset Memory Scan Preset Memory 1 6 Front Panel Open Sound Menu Adjustment Radio Band Selection ID3 Tag Display of the CD...

Page 9: ...er On Off 1 POWER 0 9 8 7 6 5 4 3 2 CD DISP SOUND BAND AUX INFO ENTER P B MUTE TOP INT RPT RDM D D SUB TITLE P MODE ANGLE OPEN S MODE MENU TITLE SRC DAR CHANGER SELECT CD Mode Selection Display Mode Selection Volume Adjustment Left Right Preset Memory Scan Preset Memory 1 6 Front Panel Open Sound Menu Adjustment Radio Band Selection ID3 Tag Display of the CD mode Tune Up Next Track and Next File B...

Page 10: ...Hz dB 10 7 3 at 10KHz dB 10 7 3 7 LEVEL BALANCE FM 45KHz dev 60dBuV dB 0 0 MW 30 mod 74dBuV dB 5 5 3 dB CDP TCD 782 Tr2 1KHz dB 10 10 3 dB MP3 SCD 4419 1KHz dB 10 10 3 dB SDC SCD 4419 1KHz dB 10 10 3 dB USB SCD 4419 1KHz dB 10 10 3 dB DAB 211 648MHz 0dB 70dBn dB 10 10 3 dB AUX Input 500mV dB 5 5 3 dB PHONE nput 500mV dB 10 5 3 dB 8 CHANNEL BALANCE LEFT FRONT dB 0 0 RIGHT FRONT dB 0 0 3 dB LEFT REA...

Page 11: ...ELITY 6dB 999 KHz LOW 20 100 HIGH 1 5 1 4 13 SEARCH STOP LEVEL 1000 KHz dB 30 20 40 14 LOCAL EFFECT 999 KHz dB 20 10 30 15 TWEET MODULATION 2 IF 1000 KHz 1 0 5 0 Electrical Specification RADIO AM SECTION 8 NO PERFORMANCE POSITION UNIT NOMINAL LIMIT DUMMY CONDITION J I S Dummy Antenna dummy information Consider Er Ek 6 dBuV Vg S G dBuV voltage All resistor values in ohms All capacitor values in pic...

Page 12: ...11 AUDIO LOW 100 Hz dB 0 3 3 FIDELITY HIGH 10 KHz dB 6 8 2 12 STEREO ON SENSITIVITY 98 1 MHz dB 10 25 13 STEREO SEPARATION 1KHz 98 1 MHz dB 25 20 14 SEARCH STOP LEVEL 98 1 MHz dB 20 10 30 15 LOCAL EFFECT 98 1 MHz dB 20 10 30 16 PI SEEK LEVEL 98 1 MHz dB 30 35 17 AF SEARCH LEVEL 98 1 MHz dB 30 35 18 TA POWER 98 1M 45K 60dBu 98 1 MHz mV 250 250 19 TP INDICATOR ON LEVEL 98 1 MHz dB 28 35 20 EON SENSI...

Page 13: ...AB SECTION 1 TUNING RANGE BAND 3 MIN MHz 174 174 MAX MHz 240 240 L BAND MIN MHz 1452 1452 MAX MHz 1492 1492 2 SENCITIVITY BER 0 0200 176 640 dBm 95 90 211 648 dBm 95 90 237 488 dBm 95 90 1452 792 dBm 95 90 1471 792 dBm 95 90 1490 624 dBm 95 90 3 FREQUENCY RESPONSE BAND 3 10KHz dB 0 3 3 Ref 1kHz 100Hz dB 0 3 3 L BAND 10KHz dB 0 3 3 100Hz dB 0 3 3 4 S N RATIO MONO 211 678 dB 70 65 1471 792 dB 70 65 ...

Page 14: ...he micom Vdd and OSC Change the tact switch Check the Vdd Check the micom Vdd 5V LCD LCD CONN Touch check Check the front Vdd 5v Check LCD data Change the LCD connector Front Vdd 5V Regulator check Check LCD driver IC Vdd Change the LCD CDP Check the deck Connector touch Deck voltage check Change the deck Change the deck connector Check the deck Voltage regulator Check the deck Communication 1 Gen...

Page 15: ...6 FUNCTION OF MICOM IC IC UPD70F03033B Micro Controller Unit Function 12 AGC 4208RD AGC 4206H ...

Page 16: ...RQ 8 N C 7 EVSS 6 DVDD 5 DAB_CLK 4 DAB_DO 3 DAB_DI 2 DOT_CLK 1 DOT_DO SO ST N C N C N C N C N C N C N C N C N C N C ILL_IN POWER_DOWN ACC_IN IR_RMC CDC_DATA1 CD_IN CDP_REQ CDP_DI CDP_DO CDP_CLK SD_RX SD_TX N C DOT_IN N C MUX_SEL N C DAB_ON BVDD BVSS MEM_SDA MEM_SCL CDP_RST SD_RST N C N C N C N C N C TUN_SCL TUN_SDA RADIO_ON CDC_DATA2 CDC_ON AVDD AVSS AVREF TUN_SM TUN_ST UPD70F03033B 76 77 78 79 80...

Page 17: ...r Signal 2 21 N C 22 PANEL I H Panel Detach Signal 23 N C 24 F_OPN I L Tilt Open Position Signal 25 F_CLS I L Tilt Close Position Signal 26 F_EJT I L Tilt Eject Position Signal 27 N C 28 MTR_FWD O H Motor Driver Control Signal 1 29 MTR_RVS O H Motor Driver Control Signal 2 30 N C 31 RESET I L MCU Reset 32 XT1 I Crystal Signal Input for the Sleep Mode 33 XT2 I Crystal Signal Output for the Sleep Mo...

Page 18: ...CDC_ON O H CDC Enable 71 AVDD Power ADC 5V 72 AVSS Power ADC Ground 73 AVREF Reference Voltage 5V of ADC 74 TUN_SM I Tuner Signal Meter AD Port 75 TUN_ST I L Tuner Stereo Indicator 76 SO ST I H Tuner Station Detector 77 N C 78 N C 79 N C 80 N C 81 N C 82 N C 83 N C 84 N C 85 N C 86 N C 87 ILL_IN I H Illumination On Signal 88 POWER_DOWN I L Back Up Voltage Down Check 89 ACC_IN I H Accessory On Sign...

Page 19: ...7 IC BLOCK DIAGRAM IC UDA1330ATS IC 370 Stereo Filter DAC 16 ...

Page 20: ...IC BA14741F IC300 301 350 4Channel OP Amp IC Block Diagram 17 ...

Page 21: ...IC MR27V1602E IC 802 Program ROM IC Block Diagram 18 ...

Page 22: ...IC BA6288FS IC 460 Motor Driver IC Block Diagram 19 ...

Page 23: ...IC PT6554 IC 701 LCD Driver IC Block Diagram 20 ...

Page 24: ...IC UPD703108GC IC 801 Micro Controller for LCD IC Block Diagram 21 ...

Page 25: ...IC TDA7560 IC340 Main Power Amplifier IC Block Diagram 22 ...

Page 26: ...IC SAA7709H IC200 Digital Signal Processor IC Block Diagram 23 ...

Page 27: ...IC SAA7709H IC200 Digital Signal Processor IC Block Diagram 24 ...

Page 28: ...8 PARTS LOCATION ON PCB 25 Front Display Panel PCB Bottom Side Top Side ...

Page 29: ...26 Rear Display Panel PCB Bottom Side Top Side Part Location on PCB ...

Page 30: ...27 ISO PCB Bottom Side Part Location on PCB Top Side ...

Page 31: ...28 ...

Page 32: ...29 Part Location on PCB Bottom Side Main PCB ...

Page 33: ...30 Part Location on PCB Top Side Main PCB ...

Page 34: ...R AMP TDA 756 0 4Ch x 5 0w AUX 2Ch DAC UDA1334 TS Motor Driver BA62 88 FS RM C I C IR Remocon LCD Driver PT6554 LCD PreAMP BA14 741 Key Mat r ix LPF BA1474 1 DAB Tuner TBK SPKR 4Ch LINE OUT 4Ch Woofe r IR RDS I2S I2S Phon e Contr ol Contr ol Panel Display Panel SD CARD EEPROM 24LC16B Cente Cen ter PWR AMP TDA7560 PROM OKI 16Mb TCC720 Te lechips Center Key M atrix USB Motor Sensor SPDIF ...

Page 35: ...Schematic Diagram of the Rear Display 32 ...

Page 36: ...Schematic Diagram of the Front Panel 33 ...

Page 37: ...Schematic Diagram of the Main 34 ...

Page 38: ...Schematic Diagram of the USB SD 35 ...

Page 39: ...36 ...

Page 40: ...EA HD370 29 DIODE CHIP DSDS7000 B SDS7000 SOT 23 C5C 9 EA HD480 HD482 HD483 HD484 HD485 HD486 HD487 HD700 HD701 30 DIODE CHIP DKDS160 B KDS160 UF 2 EA HD489 HD710 31 DIODE CHIP ZENER DZKDZ5R1V KDZ5 1V USC 3 EA HZ290 HZ410 HZ415 32 DIODE CHIP ZENER DZKDZ5R6V KDZ5 6V USC 1 EA HZ425 33 DIODE CHIP ZENER DZKDZ3R9V KDZ3 9V USC 1 EA HZ426 34 DIODE RECTIFER CHIP DS3DD0214D 3A SMD RECTIFER 1 EA HD400 35 F ...

Page 41: ... EA HD370 29 DIODE CHIP DSDS7000 B SDS7000 SOT 23 C5C 9 EA HD480 HD482 HD483 HD484 HD485 HD486 HD487 HD700 HD701 30 DIODE CHIP DKDS160 B KDS160 UF 2 EA HD489 HD710 31 DIODE CHIP ZENER DZKDZ5R1V KDZ5 1V USC 3 EA HZ290 HZ410 HZ415 32 DIODE CHIP ZENER DZKDZ5R6V KDZ5 6V USC 1 EA HZ425 33 DIODE CHIP ZENER DZKDZ3R9V KDZ3 9V USC 1 EA HZ426 34 DIODE RECTIFER CHIP DS3DD0214D 3A SMD RECTIFER 1 EA HD400 35 F...

Page 42: ...D480 HD482 HD483 HD484 HD485 HD486 HD487 HD700 HD701 27 DIODE CHIP DKDS160 B KDS160 UF 2 EA HD489 HD710 28 DIODE CHIP ZENER DZKDZ5R1V KDZ5 1V USC 3 EA HZ290 HZ410 HZ415 29 DIODE CHIP ZENER DZKDZ5R6V KDZ5 6V USC 1 EA HZ425 30 DIODE CHIP ZENER DZKDZ3R9V KDZ3 9V USC 1 EA HZ426 31 DIODE RECTIFER CHIP DS3DD0214D 3A SMD RECTIFER 1 EA HD400 32 F CHIP SOLID INDUCT HFB21A102S BLM21AG102SN1 8 EA HB100 HB201...

Page 43: ...DS160 UF 2 EA HD489 23 DIODE CHIP ZENER DZKDZ5R1V KDZ5 1V USC 3 EA HZ290 HZ410 HZ415 24 DIODE CHIP ZENER DZKDZ5R6V KDZ5 6V USC 1 EA HZ425 25 DIODE CHIP ZENER DZKDZ3R9V KDZ3 9V USC 1 EA HZ426 26 DIODE RECTIFER CHIP DS3DD0214D 3A SMD RECTIFER 1 EA HD400 27 F CHIP SOLID INDUCT HFB21A102S BLM21AG102SN1 5 EA HB100 HB201 HB202 HB205 HB206 28 FLAT CABLE 97T8877100 FFC 18P 1MM 80MM 1 EA CN210 29 JACK ANT ...

Page 44: ...DS160 UF 2 EA HD489 23 DIODE CHIP ZENER DZKDZ5R1V KDZ5 1V USC 3 EA HZ290 HZ410 HZ415 24 DIODE CHIP ZENER DZKDZ5R6V KDZ5 6V USC 1 EA HZ425 25 DIODE CHIP ZENER DZKDZ3R9V KDZ3 9V USC 1 EA HZ426 26 DIODE RECTIFER CHIP DS3DD0214D 3A SMD RECTIFER 1 EA HD400 27 F CHIP SOLID INDUCT HFB21A102S BLM21AG102SN1 5 EA HB100 HB201 HB202 HB205 HB206 28 FLAT CABLE 97T8877100 FFC 18P 1MM 80MM 1 EA CN210 29 JACK ANT ...

Page 45: ... ty Description Location Electrical Parts List 1 PCB PANEL REAR 97T65A50PR 142X32X1 0T FR4 1 B0006 2 CNTR WAFER 97P62E18EJ 08 6224 018 001 800 1 CW801 3 CONN WAFER CHIP 97T6239334 05004HR 34A01 TOP CONTACT 1 CW802 4 L CHIP WOUNDER HLW100KLCB 10UH K LEMCT100K 3225 1 H1800 5 LED CHIP DSML020MDB SML020MDT 2COLOR 4 HL801 HL802 HL803 HL804 6 LED CHIP DT1SW3T01B LEDTECH T1SW3 4J T01 1 8 HL810 HL811 HL81...

Page 46: ...3816 1 EA RA103 10 TR CHIP TKTC3911S KTC3911S SOT 23 1 EA Q101 11 TR CHIP T2SB1132RC 2SB1132R MPT T100 1 EA Q102 12 CONN WAFER 97T6235600 00 6224 015 001 800 1 EA CW902 13 CONNECTOR 97T6237600 08 6224 016 001 800 1 EA CW901 14 CONNECTOR 97T6237800 S4B ZR SM3A T5 1 EA CW903 15 CONNECTOR 97T6237900 S3B ZR SM3A T5 1 EA CW904 16 CONNECTOR 97T6238000 S2B ZR SM3A T5 1 EA CW905 17 CRYSTAL CHIP HXB10R00ME...

Page 47: ...44 ...

Page 48: ...11 OVERALL EXPLODED VIEW OVERALL EXPLODED VIEW 45 ...

Page 49: ...46 ...

Page 50: ...CDP Deck OVERALL EXPLODED VIEW CD DECK 47 ...

Page 51: ...60 61 6904 16 08 Pick Up RD DAP005ATN 1 B 1 40197 62 6418 04 07 DET SW ESE 22MH55 1 C 1 63 64 65 66 67 68 69 70 71 72 3032 10 02 Mode SW 1 A 1 73 3032 10 37 LD Wire ASSY M 1 B 1 C 1 50072 74 3032 1 034 SW Wire ASSY MY 1 A 1 40781 75 3032 10 36 SP Wire ASSY M 1 D 2 50072 76 77 3032 10 13 Wire Clamper M 4 C 2 C 3 E 3 78 3032 10 28 Wire Tube SPM 2 D 2 79 3032 10 29 Wire Tube MSW 1 A 1 80 81 3032 11 3...

Page 52: ...060301 edited printed by maccem ...

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