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Daewoo AGC-4206H Service Manual - Agc-4206H

Manual is about: CAR STEREO

Summary of AGC-4206H

  • Page 1

    D 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 dab s e r v i c e g u i d e s e r v i c e g u i d e car audio agc 4208 : usb / sd / mp3 / cd player with radio agc-4208 series agc-4208rd agc-4206h.

  • Page 2: C O N T E N T S

    1. Product specification 1 2. Appearance & connection 2 3. Front 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 ...

  • Page 4

    1 1. Product specification s p e c i f i c a t i o n audio section maximum output power : 25 watts per each channel into 4 ohms total harmonic distortion : less than 10% at 20 watts frequency response : 100hz( 3db), 10khz( 3db) control bass / treble : 10 3db at 100hz / 10khz radio section fm section...

  • Page 5: Agc-4208Rd

    2.Appearance & connection 2 agc-4208rd cd/cdc dab band agc-4208 s d dab front panel esc. Sd card / usb memory playable mp3 / cd / cd-r / rw playable face full detachable for anti-theft 4-channel high power output (50w 4ch) encoding volume control electronic bass / treble / balance / fader control 30...

  • Page 6: Agc-4206H

    3 agc-4206h cd am fm agc-4208 loud front panel esc. Mp3 / cd / cd-r / rw playable face full detachable for anti-theft 4-channel high power output (50w 4ch) encoding volume control electronic bass / treble / balance / fader control 30 station memory capability (18fm + 12am) seek / auto memory mute / ...

  • Page 7

    4 connection connection a b c 1 2 7 8 1 2 7 8 1 2 3 13 7 8 14 4 5 19 20 ي ي a b c 1 2 7 8 1 2 7 8 1 2 3 13 7 8 14 4 5 19 20 a-part : power 1. T.Mute : brown 4. Back-up +12v : yellow 5. +12v (automatic antenna) : blue 6. Dimmer : pink 7. +12v supply (from ignition lock) : red 8. Ground : black 36 pin...

  • Page 8: Agc-4208Rd

    3. Front panel infomation 5 front panel agc-4208rd lcd panel & remote control power on/off cd eject volume adjustment select menu control fm/am radio selection dab selection cd/cdc dab band agc-4208 s d dab cd/cdc mode selection preset memory (#1 ~ #6) other additional function of mp3 / cd, menu dis...

  • Page 9: Agc-4206H

    6 front panel agc-4206h lcd panel & remote control power on/off cd eject volume adjustment select menu control fm radio selection am radio selection cd am fm agc-4208 loud cd mode selection preset memory (#1 ~ #6) other additional function of mp3 / cd, menu display mode selection aux mode selection ...

  • Page 10

    1 output power(10%thd) fm 75khz w 20 15 output power(vol max) fm 75khz w 30 22 2 balance control effect l -> r db 60 50 r -> l db 60 50 3 fader control effect f -> r db 60 50 r -> f db 60 50 4 bass control effect at 100hz db 10 7 3 at 100hz db -10 -13 -7 5 treble control effect at 10khz db 10 7 3 at...

  • Page 11

    1 tuning range min khz 522 522 max khz 1620 1620 2 channel space khz khz 9 9 3 intermediate frequency khz khz 450 450 4 usable sensitivity 603 khz db 25 30 (s/n = 20db) 999 khz db 25 30 1404 khz db 25 30 5 image rejection ratio 1404 khz db 50 40 6 if rejection ratio 603 khz db 100 50 7 agc figur of ...

  • Page 12

    1 tuning range min mhz 87.5 87.5 max mhz 108.0 108.0 2 channel space all khz 50 50 3 intermediate frequency all mhz 10.8 4 usable sensitivity 90.1 mhz db 10 15 (s/n = 30db) 98.1 mhz db 10 15 106.1 mhz db 10 15 5 if rejection ratio 90.1 mhz db 70 50 6 image rejection ratio 106.1 mhz db 50 40 7 limiti...

  • Page 13

    1 frequency response tcd-782(mp3), #6 100hz db 0 -3 3 (1khz, 0db) tcd-782(mp3), #4 10khz db 0 -3 3 2 s/n ratio tcd-782(mp3), #2/#8 1khz db 65 60 3 t.H.D (1khz) tcd-782(mp3), #2 tcd 784 % 0.1 0.5 4 channel seperation tcd-782(mp3), #9,11 1khz db 50 45 tcd-782(mp3), #10,12 10khz db 50 45 nominal limit ...

  • Page 14

    5.Trouble shooting guide 11 agc-4208rd & agc-4206h no sound from speaker main conn check power ic output check power ic input b up voltage check b up voltage check put exactly output connector in speaker check electric volume output check power ic check power on power on knob touch check check the f...

  • Page 15

    6. Function of micom ic ic (upd70f03033b) : micro controller unit function 12 agc-4208rd & agc-4206h.

  • Page 16

    50. Evr_mute 49. N.C 48. Evr_scl 47. Evr_sda 46. Evr_rst 45. N.C 44. Nc 43. Dac_mute 42. Amute 41. Stby 40. Power 39. Clkout 38. Vdd 37. Vss 36. X1 35. X2 34. Regc 33. Xt2 32. Xt1 31. Reset 30. N.C 29. Mtr_rvs 28. Mtr_fwd 27. N.C 26. F_ejt 25 . F_ c l s 24 . F_ o p n 23 . N. C 22 . P anel 21 . N. C ...

  • Page 17

    14 function of micom ic of upd70f03033b pin # active pin name i/o description 1 dot_do o - rear lcd control data 2 dot_clk o - rear lcd control & message data clock 3 dab_di i - dab message input 4 dab_do o - dab control data 5 dab_clk o - dab control clock 6 evdd - - power +5v 7 evss - - power grou...

  • Page 18

    15 function of micom ic of upd70f03033b pin # active pin name i/o description 51 n.C - - - 52 mux_sel o - multiplex(kia74hc4053) control 53 n.C - - - 54 dab_on o h dab module on 55 bvdd - - power +5v 56 bvss - - power ground 57 mem_sda i/o - flash memory(24lc16b) data 58 mem_scl o - flash memory(24l...

  • 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: Front Display Panel Pcb

    8. Parts location on pcb 25 front display panel pcb bottom side top side.

  • Page 29: Rear Display Panel Pcb

    26 rear display panel pcb bottom side top side part location on pcb.

  • Page 30: Iso Pcb

    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

    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...

  • 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

    1 ic chip amp 1ba14741f- ba14741f 3 ea ic300 ic301 ic350 2 ic chip custom 176s33by00 upd70f3033bygc-8eu 1 ea ic430 3 ic chip flash 1at49lv409 atmel at79lv4096a 48t-tsop 1 ea ic702 4 ic chip mcu 1tcc7202c0 tcc7202c00-tar2 1 ea ic700 5 ic chip motor driver 1ba6288fs- ba6288fs 1 ea ic460 6 ic chip regu...

  • Page 41

    1 ic chip amp 1ba14741f- ba14741f 3 ea ic300 ic301 ic350 2 ic chip custom 176s33by00 upd70f3033bygc-8eu 1 ea ic430 3 ic chip flash 1at49lv409 atmel at79lv4096a 48t-tsop 1 ea ic702 4 ic chip mcu 1tcc7202c0 tcc7202c00-tar2 1 ea ic700 5 ic chip motor driver 1ba6288fs- ba6288fs 1 ea ic460 6 ic chip regu...

  • Page 42

    1 ic chip amp 1ba14741f- ba14741f 3 ea ic300 ic301 ic350 2 ic chip custom 176s33by00 upd70f3033bygc-8eu 1 ea ic430 3 ic chip flash 1at49lv409 atmel at79lv4096a 48t-tsop 1 ea ic702 4 ic chip mcu 1tcc7202c0 tcc7202c00-tar2 1 ea ic700 5 ic chip motor driver 1ba6288fs- ba6288fs 1 ea ic460 6 ic chip regu...

  • Page 43

    1 ic chip amp 1ba14741f- ba14741f 3 ea ic300 ic301 ic350 2 ic chip motor driver 1ba6288fs- ba6288fs 1 ea ic460 3 ic chip regulator 1k1a78dl0a kia78dl05f dpak 1 ea ic420 4 ic chip regulator 1k1a7808af kia7808af dpark 2 ea ic461 ic490 5 ic chip regulator 1k1a78d33f kia78d33f dpark 1 ea ic463 6 ic evr ...

  • Page 44

    1 ic chip amp 1ba14741f- ba14741f 3 ea ic300 ic301 ic350 2 ic chip motor driver 1ba6288fs- ba6288fs 1 ea ic460 3 ic chip regulator 1k1a78dl0a kia78dl05f dpak 1 ea ic420 4 ic chip regulator 1k1a7808af kia7808af dpark 2 ea ic461 ic490 5 ic chip regulator 1k1a78d33f kia78d33f dpark 1 ea ic463 6 ic evr ...

  • Page 45

    1 diode chip d1mn10---b imn10 2 ea da701 da702 2 diode chip dsds7000-b sds7000 sot-23 c5c 1 ea hq701 3 ic chip lcd driver 1pt6554--- pt6554 lqfp 1 ea ic701 4 ic chip remocon 1rpm6938v4 rpm-6938-v4 1 ea ic702 5 lcd negative 97t0l1990n iso8273p 1 ea lcd01 6 led chip dsml020mdb sml020mdt 2color 21 ea h...

  • Page 46

    1 ic chip driver 1ba5810fp- ba5810fp 1 ea ic301 2 ic dsp 1upd63761a upd63761agj-8en 1 ea ic602 3 ic level shift 1rd3306pwr sn74cbrd3306pwr 1 ea ic604 4 ic micom 1upd703210 upd70f3210gk-9eu 1 ea ic601 5 ic sdram 1hy57v1616 hy57v1616 1 ea ic603 6 pcb servo 97t65a62se 231.8x151.3xt1.6/2 1 ea u801 7 r c...

  • Page 47

    44.

  • Page 48

    11. Overall exploded view overall exploded view 45.

  • Page 49

    46.

  • Page 50

    Cdp de ck overall exploded view / cd deck 47.

  • Page 51

    Cdp deck part list no. Parts no. Parts name qíty section 1 3032 01 03 frame m 1 e-4 2 3032 01 44 top cover ma 1 a-4 50227 3 3032 01 15 damper f 2 e-3 4 3032 01 16 damper r 1 d-4 5 3032 01 26 ar sheet 1 a-3 40303 6 7 8 9 10 11 3032 05 510 chassis rivet s assíy(m) 1 b-2 50311 12 3032 05 504 change pla...

  • Page 52

    060301 edited & printed by maccem.