Daewoo MC-5920SC Service Manual - Model No:

Summary of MC-5920SC

  • Page 1

    Contents mc-5920sc model service manual product specifications product spec block diagram alignment procedure wiring diagram pcb layouts circuit schematic exploded view voltage chart part list.

  • Page 2: Productspecifications

    >cd/cdr/cdrw/cdmp3/wma player * packing : > packed by polybag >usb/sd player > 4 colour gift box with polyfoam 4pcs/ctn (tbc) >pll fm radio > english instruction book >alarm clock function * dimension : (preliminary) >electronics cd door open / close > unit : 215.9mm x 124.5mm (h) x 43.2 mm(w/o foot...

  • Page 3: Model No:

    3 . O n el p m a s 1 0 v l a r e n e g -- -- -) u c( . C e p s t c u d o r p model no: mc-5920sc *h qh ud o &r qg lw rq 5 hi 2 3 p: / rd gl qj rk p 6 xs so \ 9 '& 9 $ & +] a m r o n ti n u d o ht e m g ni ts e t n oi t pi r cs e d m et i l limit 1# 2# 3# 4# 5# s s a p s s a p s s a p s s a p s s a p...

  • Page 4: Model No:

    4 . O n el p m a s 1 0 v d c -- -- -) u c( . C e p s t c u d o r p model no: mc-5920sc *h qh ud o& rq gl wr q 5 hi 2 3 p : / rd gl qj r kp 6x ss o\ 9 ' & 9 $ & + ] a m r o n ti n u d o ht e m g ni ts e t n oi t pi r cs e d m et i l limit 1# 2# 3# 4# 5# 0 0 6 > a n m u fl a h .L o v - 8 , 7 krt a 4 4...

  • Page 5: Model No:

    5 . O n el p m a s 1 0 v m f - oi d a r- -- -) u c( . C e p s t c u d o r p model no: mc-5920sc *h qh ud o& rq gl wr q ) 0 'h y . K] 0 2' .K ] / 73 0 k] 0 73 0 k] + 73 07 3 5h i2 3 p: / rd gl qj r kp 6 xs so \ 9 '& 9 $ & +] a m r o n ti n u d o ht e m g ni ts e t n oi t pi r cs e d m et i l limit 1#...

  • Page 6: Model No:

    6 . O n el p m a s 1 0 v m a - oi d a r- -- -) u c( . C e p s t c u d o r p model no: mc-5920sc *h qh ud o& rq gl wr q $ 00 2' .K ] / 73 nk ] 0 73 nk ] + 73 n k] 5 hi 2 3 p: / rd gl qj rk p 6 xs so \ 9 '& 9 $ & +] result a m r o n ti n u d o ht e m g ni ts e t n oi t pi r cs e d m et i l limit 1# 2#...

  • Page 7: Model No:

    7 . O n el p m a s 1 0 v 1 oi d u a -- -- -) u c( . C e p s t c u d o r p model no: mc-5920sc *h qh ud o &r qg lw rq 5 hi 2 3 p: / rd gl qj rk p 6 xs so \ 9 '& 9 $ & +] a m r o n ti n u d o ht e m g ni ts e t n oi t pi r cs e d m et i l limit 1# 2# 3# 4# 5# line in 8 v m 0 = l o v ,t u p ni c a t a ...

  • Page 8

    Block diagram 8.

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    Wiring diagram 9.

  • Page 10

    Main pcb (top layer) pcb layouts 10

  • Page 11

    11 main pcb (bottom layer).

  • Page 12

    Clock pcb (top layer) 12 clock pcb (bottom layer) 9a-reset pcb (top layer) 9a-reset pcb (bottom layer).

  • Page 13

    ) r e y a l m o t t o b ( b c p k c a j ) r e y a l p o t ( b c p k c a j 13 b c p k c a j b s u / d s b c p k c a j b s u / d s ) r e y a l m o t t o b ( ) r e y a l p o t (.

  • Page 14

    14 8a-led light pcb (r) (bottom layer) 8a-led light pcb (l) (top layer) 8a-led light pcb (l) (bottom layer) 8a-led light pcb (l) (top layer).

  • Page 15

    15 remote pcb (bottom layer) b c p y e k a 6 ) r e y a l p o t ( b c p y e k a 6 (bottom layer) remote pcb (top layer).

  • Page 16

    16 switch pcb (r) (bottom layer) switch pcb (r) (top layer) switch pcb (l) (bottom layer) switch pcb (l) (top layer).

  • Page 17

    17 cd pcb (top layer) cd pcb (bottom layer).

  • Page 18

    18 cd/mp3 circuit schematic.

  • Page 19

    Main circuit schematic 19.

  • Page 20

    20 (remote control) circuit diagram.

  • Page 21

    Exploded view 21.

  • Page 22

    10v dc 1400 ma ic202 ic3 ic201 ic803 ic307 ic805 u1 ic804 u3 ic801 ic2 ic4 volt volt volt volt volt volt volt volt volt volt volt volt 1 pin 0v 5.2 v 1.49v 0.10v 0.02v 1.50v 2.59v 0v 10.63v 1.97v 9v 0.05v 2 pin 4.22v 0v 1.52v 1.40v 6.03v 4.15v 2.59v 0v 5.33v 1.74v 0v 0v 3 pin 3.32v 2.58v 1.52v 3.27v...

  • Page 23

    V 9 5 . 0 v 1 5 . 1 n i p 6 4 v 2 5 . 1 v 8 4 . 1 n i p 7 4 v 7 5 . 0 v 7 4 . 1 n i p 8 4 v 7 5 . 0 v 5 5 . 1 n i p 9 4 v 0 7 . 1 v 7 4 . 1 n i p 0 5 51 pin 1.49v v 2 5 . 1 v 1 5 . 1 n i p 2 5 v 7 7 . 0 v 7 4 . 1 n i p 3 5 v 2 5 . 1 v 7 4 . 1 n i p 4 5 v 2 7 . 1 v 7 4 . 1 n i p 5 5 v 1 2 . 2 v 7 4 ....

  • Page 24

    96 pin 1.37v 97 pin 1.45v 98 pin 1.45v 99 pin 1.45v 100 pin 1.45v 101 pin 1.45v 102 pin 1.45v 103 pin 1.69v 104 pin 3.32v 105 pin 1.92v 106 pin 0v 107 pin 0.03v 108 pin 0v 109 pin 3.32v 110 pin 0.03v 111 pin 0.02v 112 pin 0v 113 pin 0v 114 pin 0v 115 pin 0v 116 pin 0v 117 pin 3.32v 118 pin 3.32v 119...

  • Page 25

    144 pin 1.25v 145 pin 1.18v 146 pin 1.22v 147 pin 0v 148 pin 3.32v 149 pin 0v 150 pin 1.73v 151 pin 1.20v 152 pin 1.23v 153 pin 1.23v 154 pin 1.24v 155 pin 0v 156 pin 0v 157 pin 1.18v 158 pin 1.23v 159 pin 1.06v 160 pin 1.04v 161 pin 3.21v 162 pin 3.31v 163 pin 3.31v 164 pin 3.32v 165 pin 0v 166 pin...

  • Page 26: Mc-5920Sc Part List

    Code description quantity 1 fane380s-cabinet(0) fane380s cabinet (0) 1 2 - 580100380s000010 front casting 1 3 - 580108380s000034 stand, front casting 1 4 - 580110380s000000 back casting 1 5 - 580113380s000034 stand 1 6 - 580110380s000034 stand, back casting 1 7 - 580140380s000000 battery door 1 8 - ...

  • Page 27

    41 fane380sir-cabinet fane380sir cabinet 1 42 - 580117380s0i0000 remote bottom 1 43 - 580140380s0i0000 remote battery door 1 44 fane380as-packing fane380as packing 1 45 - 480110380s00 label 1 46 - 500115060101 poly bag (po) (035) 3 x 4-1/2" 1 47 - 500115711600 poly bag (po) (035) 7.5 x 11" 1 48 - 50...

  • Page 28

    85 - 4200140501pa screw pa 1.4 x 5 2 86 - 4200170531kb screw kb 1.7 x 5 **nic** "3.1mm" 1 87 - 42001707rnpa screw npagn 1.7 x 7 **nic** 17 88 - 4200200501pb screw pb 2 x 5 **nic** 10 89 - 4200200501pa screw pa 2 x 5 **nic** 1 90 - 4200260601pa screw pa 2.6 x 6 **nic** 1 91 - 4200200651wa screw pwa 2...

  • Page 29

    129 - 100700004001 diode in4001 50v "tip" 1 130 - 100700005401 diode in5401- tip 1 131 - 100710000330 zenor 3.3v 1/2w +/-5% 2 132 - 120160000100 resistor 1 ohm 1/2w +-5% 1 133 - 140710107160 dip elect cap 100uf 16v +/-20% -40 ~ +85 ℃ 1 134 - 140600108103 e. Cap 1000 uf 10v ( d8 x 12mm ) 4 135 - 1406...

  • Page 30

    173 - 440180038001 scrub paper 98.00 x 30.40 x 0.075mm *x2pcs 3 174 - 440200038000 lcd rack (105.95 x 32.00 x 14.90mm) 1 175 - 480107038000 reflect paper(98 x 30.4 x 0.1mm) 1 176 fane380s-chassis(2) fane380s chassis(2) 1 177 - 100300928a00 transistor ksa928a-y "fairchild" 1 178 - 140600337102 e. Cap...

  • Page 31

    217 - 340150038009 pcb 1 218 - 260180038000 micro switch * mx - 001e * ph: 2.5mm " 1 219 fane380s-chassis(10) fane380s chassis(10) 1 220 - 340150038010 pcb 1 221 - 260180038000 micro switch * mx - 001e * ph: 2.5mm " 1 222 fane380s-smd(0) fane380s smd(0) 1 223 - 340150038000 pcb 1 224 - 100098pt7314 ...

  • Page 32

    261 - 140440000100 chip cap 1 uf+80/-20% 16v y5v (0603) 27 262 - 140444000220 smd coil cb1608l221t( f ) " 200ma "{ 0603 } 3 263 fane380s-smd(1) fane380s smd(1) 1 264 - 340150038001 pcb 1 265 - 100294880923 i.C. *ce8809c23m* 2.3v sot - 23-3 1 266 - 100294e332pr i.C. Xc6203e332pr *3.3v* 2 *"torex"日本(s...

  • Page 33

    305 - 120231001200 chip resistor 12k+/-5% (0603) "yaego" 1 306 - 120231001800 chip resistor 18k+/-5% (0603) "yaego" 3 307 - 120231002000 chip resistor 20k+/-5% (0603) "yaego" 1 308 - 120231002200 chip resistor 22k+/-5% (0603) "yaego" 4 309 - 120231002400 chip resistor 24k+/-5% (0603) "yaego" 1 310 -...

  • Page 34

    349 - 340150038005 pcb 1 350 - 120230008200 chip resistor 82 ohm+/-5% (0603) "yaego" 7 351 - 120231000180 chip resistor 1.8k+/-5% (0603) "yaego" 3 352 - 120231000470 chip resistor 4.7k+/-5% (0603) "yaego" 3 353 - 120231000820 chip resistor 8.2k+/-5% (0603) "yaego" 3 354 - 120231001500 chip resistor ...