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Daewoo ACL-3010RC Service Manual

Manual is about: Car audio

Summary of ACL-3010RC

  • Page 1

    Service manual car audio s/m no : akl0108ef0 model : akl-0108 series daewoo electronics co., ltd http://svc.Dwe.Co.Kr mar. 2001 4-channel high power (40w x 4ch) electronic tuning electronic volume/bass/treble/balance/fader control local/dx switch loudness control logic cassette player detachable fac...

  • Page 2: Table of Contents

    Table of contents 1. Product specifications ..................................................1 2. Line drawing ........................................................................2 3. Adjustments ........................................................................3 4. Schematic diagram .......

  • Page 3: 1. Product Specifications

    1 1. Product specifications audio section maximum output power : 40watts per channel into 4 ohms. Load impedance : 4 ohms or 8 ohms total harmonic distortion : less than 10% at 12 watts frequency response : 100hz( + 3db), 10khz(-5 + 3db) control bass/treble : 10 + 3db at 100hz/10khz tape section tra...

  • Page 4: 2. Line Drawing

    2 2. Line drawing 2-1. Front side 2-2. Rear side akl-3010rc - rds function - 4-channel high power (40w x 4ch) - electronic tuning - electronic volume /bass /treble /balance /fader control - local/dx switch - loudness control - logic cassette player - detachable face for anti-theft - 10 cd-changer co...

  • Page 5: 3. Adjustments

    3. Adjustments 3 3-1. Tuner module adjustment locations cat-7 (3 band) cat-6 (2 band).

  • Page 6

    Adjustments 3-2. Mw / lw adjustment method 4 step mw lw band covering range if 522 khz 522 khz 603 khz v.T point of am board output output 522 khz 450 khz 603 khz amosc maximum 1620 khz 1620 khz - 7.6v maximum maximum amif amrf1 amrf2 1404 khz output 1404 khz maximum amrf1 amrf2 tracking alignment t...

  • Page 7

    Adjustments 3-3. Fm adjustment method 5 step 1 if adjust mpx ic separation control 98.1 mhz, ant input 60dbu, 1khz (30% mod) fm ssg ant jack and gnd ant jack and gnd 98.1 mhz, ant input 40dbu, 1khz (l+r=45% l-r=45% pilot=10% mod) the voltage between cw03 l or r ch sp. Output wire vtvm and scope fm d...

  • Page 8

    Adjustments 6 3-4. Tape adjustment method note : 1. Clean the playback head before adjustment 2. Prepare the test tape mtt-114 or equivalent 3. Balance, fader, bass & treble ....Center position. Volume adjusted to 2volts. Step 1 head azimuth adjustment tape speed mtt-114n or equivalent mtt-114n or e...

  • Page 9

    7 4. Schematic diagrams option rds function cdc function.

  • Page 10

    5-1. Pcb main 8 5. Parts location on p.C. Board part side.

  • Page 11

    9 parts location on p.C. Board for akl-3010series & akl-0106series bottom side.

  • Page 12

    Parts location on p.C. Board for akl-3010series & akl-0106series 10 part side bottom side 5-2. Pcb front.

  • Page 13

    11 6. Overall exploded view & parts list.

  • Page 14: 7-1. A

    7-1. A dm-21/22 exploded view 12 7. Deck mechanism exploded view&parts list.

  • Page 15

    Deck mechanism exploded view & parts list for akl-3010 series & akl-0106series 13 7-2. Parts list for adm-21/22 no part code 97ym002600 97ym002900 97y0900800 97y2100400 97y2101000 97y0900200 97y8000300 97y6400100 97ym003200 97y3000400 97ym003100 97y3000300 97y2700400 97y2700800 97y2100500 97y8100200...

  • Page 16

    14 deck mechanism exploded view & parts list for akl-3010 series & akl-0106series no part code 97y9300200 97y3001100 97y3001200 97y0900400 97y2700100 97y3001300 97y3001000 97y0400200 97y3300100 97y3700700 97y8100300 wp-7030803 97y2900400 97y5500200 1spi31525- 5s40101a19 97y6500700 97y3900100 97y0900...

  • Page 17: 8. Parts List

    8-1. Main section 15 8. Parts list caution is a recommendable part for essential stock. R for akl-3010series & akl-0106series location ic101 ic201 ic301 ic303 ic304 ic401 ic402 j101 ld01 l301 rv108 tu101 dz103, dz401 dz351, 402 dz403 dz301 dz302.303 dz101 ct130 ct401 q401 q406 q106, 107 q303 q101,20...

  • Page 18

    Parts list for akl-3010series & akl-0106series 16 location cw301 c372 dt01 code 97t6215902 ceye1c332e 97t62150a0 name conn wafer condenser elec. Conn detachable description 5076-118-2.5mm 16v 3300mf fp.S-12-3.2-gg 8-2. Front section location cw701 lcd led01 - 02 pl01- 08 vr01 sw01 sw02 ic701 code 97...

  • Page 19

    17 parts list for akl-3010series & akl-0106series 8-3. Fm one chip section location l02 l06 l08 l01 l04 l07 d01, d20, d81, d82 d02, d03 d12 da04 d09, d10, d11 q01 q05 fc04 fc02, fc03 fc01 cr01 ic01 ic03 aif fdet fif frf arf11 arf21 arf01 arf02 losc aosc rv01 q81 q02 q03, q11 q10 q04, q12, q13, q82, ...

  • Page 20: 9. Function Of Micomic

    9. Function of micomic 9-1. Pin configuration (top view) 18.

  • Page 21

    Function of micomic upd178016gc for akl-3010 seriese & akl-0106series 9-2. Pin description pin 77 76 22 30 79 22 33 75 71 18 7 8 9 10 12 13 14 19 4 67 11 20 assign p_xin power off low, power on high key & lcd driver ic interface ports. Evr ic interface ports audio mute port, active high beep output ...

  • Page 22

    Function of micomic upd178016gc for akl-3010 series & akl-0106series 20 pin 66 42 3 64 60 57 45 49 48 51 1 assign p_wled warning led output port. Out put condition : panel off telephone mute (active low) se key inpurt port (active low) option diode matrix input port. Option diode matrix output port....

  • Page 23

    Function of micomic upd178016gc for akl-3010 series & akl-0106series 21 pin 31 32 29 28 50 44 52 34 35 53 54 68 2 43 assign p_fmvco if request port. Local mode high dx mode low (radio mode) mono mode high streo mode low pll error out1 port. Pll error out2 port. Rds data input port. Multi-path input ...

  • Page 24

    Function of micomic upd178016gc for akl-3010 series & akl-0106series 22 pin 15 40 37 38 25 24 17 23 assign metal on : high, metal off : low output. Deck mute port tape mode output port. Tape fwd/rvs play condition input port dolby mode (active high) p_tape p_tape in p_fwd in p_ff in p_dolby p_mtl p_...

  • Page 25

    Matrix table of key & opt. Diode for akl-3010 series & akl-0106series key matrix table : return source ks 6 (49) m1 (top) t.Up ki 1 (50) ki 2 (51) ki 3 (52) ki 4 (53) ki 5 (54) t.Down m2 (dolby) m5 (disc dowin) audio down - m3 (metal) (repeat) m6 (disc up) audio mode loc/loud (b:loc) ta/ta_stby (b:s...

  • Page 26: 10. Ic Block Diagram

    10. Ic block diagram 10-1. Lc75854 (ic lcd driver) :ic701 24.

  • Page 27

    Ic lock diagram 25 10-2. Lb1641 / dbl2084n (tape pre-amp) : ic301 10-3. Saa6579t (ic audio):ic101.

  • Page 28

    Ic block diagram 26 10-4. Tda8571j (ic audio power):ic304.

  • Page 29

    Ic block diagram 27 10-5. Ba3121 (ic isolator):ic201.

  • Page 30: 11. Liquid Crystal Display

    11. Liquid crystal display 11-1. Akl-3010rc 28 ic no lcd no. Com1 com2 com3 com4 39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 s4 s5 s1 s6 9h 9a s3 track 8h 8a ld col1 7h 7a disc intrp rpt --- 9b 9g 90 9f 8b 8g 80 8f 7b 7g 70 7f mtl rdm col2 9i 9k 9l 8n 8i 8k 8l 8n 7i 7k 7l 7n ams tape --- 9c 9d 9m 9e 8c 8...

  • Page 31

    12. Output connector descriptions 29 12-1. 26 pin connector 12-2. 8 pin connector the pins in the iso connector have the following functions (connector seen from the rear) a. Electric connections 4. Back-up+12v : yellow 5. +12v (electric antenna) : blue 6. Dimmer : pink 7. +12v supply(from ignition ...

  • Page 32

    12-3. 13pin connector output connector description 30 1 rear left sp(-) rear right sp(+) negative ground right (illumination) battery b+(back-up) front right sp(-) front left sp(-) rear right sp(-) auto ant acc b(+)power front right sp(+) front left sp(+) rear left sp(+) 8 9 10 11 12 13 2 3 4 5 6 7 ...

  • Page 33: 010301

    Daewoo electronics co., ltd 686, 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 akr0108efo 010301 edited by mc. Cem.