Clarion DB188RMP Service Manual Download Page 16

Page: 16 / 18

7.3V

7.9V

To J501 of Main PWB(B1) (page 15)

PE-3050E-B
PE-3050E-C

PE-3050E-A

MODEL

R705,R724

1.2k ohm
560 ohm
820 ohm

R706,R725

470 ohm
560 ohm
470 ohm

R713,R714,
R719,R720

470 ohm
100 ohm
150 ohm

R700,R726

CIRCUIT DIAGRAM 3/6

Main PWB(B1) section 2/4

-16-

CIRCUIT DIAGRAM 4/6

Switch PWB(B2) section

DB188/189RMP/DB189RGMP

1/4(page

15)

To 3/4(page 17)

To 1/4(page 15)

To 3/4(page 17)

1/4(page

15)

Summary of Contents for DB188RMP

Page 1: ...0dB 1kHz Harmonic distortion 0 01 DB188RMP DB189RMP COMPONENTS PE 3050E A PE 3050E B PE 3050E C 1 Source unit 1 2 Mounting bracket 300 7742 00 1 1 3 DCP case 335 6035 22 1 4 Escutcheon OUT ES 370 6286 00 1 5 5 A lead 850 6681 50 1 5 Parts bag 5 1 Removal key 331 2497 00 1 5 3 Stopper 335 4899 20 1 5 4 Screw M5x10 716 0726 51 1 2 PE 3050E C DB189RGMP Power supply voltage 14 4V DC 10 8 to 15 6V allo...

Page 2: ... Before working with a soldering iron make sure that the iron tip temperature is around 270 Take care not to apply the iron tip repeatedly more than three times to the same patterns Also take care not to apply the tip with force 9 Turn the unit OFF during disassembly and parts replacement Recheck all work before you apply power to the unit 10 Cautions in checking that the optical pickup lights up ...

Page 3: ...P Press the reset button for about 2 seconds with a thin rod Nothing happens when buttons are pressed Display is not accurate Clean the disc with a soft cloth Compact disc is heavily scratch ed or warped Replace with a disc with no scratches Sound is cut or skipped Noise is generated or noise is mixed with sound MP3 WMA files are not encoded properly Use MP3 WMA files encoded properly No sound hea...

Page 4: ...signal output to internal audio power amplifier pin 73 AUTO_ANT O Motor antenna control signal output pin 74 PHONE_INT IN The telephone interrupt signal input pin 75 RDS TEST 1 O The power supply ON signal output for the pin 76 RDS TEST 2 IN For debug when RDS TEST pin 77 N C O Not in use pin 78 N C IN Not in use pin 79 JOG_CW IN JOG key signal input pin 80 JOG_CCW IN JOG key signal input pin 81 C...

Page 5: ...displaying the display data transferred by serial data input pin 12 S12 O Segment outputs for displaying the display data transferred by serial data input pin 13 S13 O Segment outputs for displaying the display data transferred by serial data input pin 14 S14 O Segment outputs for displaying the display data transferred by serial data input pin 15 S15 O Segment outputs for displaying the display d...

Page 6: ...BLOCK DIAGRAM Main section DISPLAY DRIVER MATRIX MECH DET DIF IC 701 IC801 IC802 DET S80850CNMC WIRE REMOTE 6 DB188 189RMP DB189RGMP ...

Page 7: ...R LCD 1 382 8583 01 BUTTON SRC PE 3050E B C 1 1 27 347 8410 00 BLACK FILM 1 1 6 382 8586 00 BUTTON FW PE 3050E A 1 28 347 8411 00 SHADE FILM 1 382 8586 01 BUTTON FW PE 3050E B C 1 1 29 335 8227 00 LCD ILLUMI 1 1 7 382 8579 00 BUTTON EJECT PE 3050E A 1 1 30 345 6177 00 RUBBER PART 1 382 8579 01 BUTTON EJECT PE 3050E B C 1 1 31 335 8228 00 LCD HOLDER 1 1 8 382 8580 00 BUTTON DISP PE 3050E A 1 32 SWI...

Page 8: ...0 SETPLATE PE 3050E B 1 9 051 2060 00 IC 1 276 0397 00 SETPLATE PE 3050E C 1 10 009 9006 60 CHOKE 1 31 311 1859 05 LOWER CASE 1 009 9006 70 CHOKE 1 32 345 3799 20 RUBBER PART 2 11 331 4533 00 JACK HOLDER 1 33 714 2610 85 MACHINE SCREW M2 6X10 3 12 331 3935 02 IC HOLDER 1 34 714 3006 85 MACHINE SCREW M3X6 3 13 074 1285 00 OUTLET SOCKET P 1 35 731 3008 89 TAPTIGHT M3X8 5 14 060 0057 57 AUTO FUSE 15A...

Page 9: ...90 0 1uF C222 043 1719 90 22pF C505 043 1804 90 0 1uF C856 043 1804 90 0 1uF C223 043 1804 90 0 1uF C506 043 0540 00 16V 10uF C857 187 1073 15 6 3V 100uF C224 187 1073 25 10V 100uF C507 163 1063 35 16V 10uF C858 043 1804 90 0 1uF C226 187 1053 65 50V 1uF C508 043 1710 90 9pF C859 187 1073 15 6 3V 100uF C227 043 1804 90 0 1uF C509 043 1710 90 9pF C860 187 1073 15 6 3V 100uF C230 043 1607 90 0 01uF ...

Page 10: ... 125 0034 93 RT1P241M R236 119 3311 15 1 10W 330 ohm R537 033 1041 15 1 16W 100k ohm Q203 125 2027 92 DTC124EUA R237 119 5631 15 1 10W 56k ohm R538 119 4711 15 1 10W 470 ohm Q203 125 2041 93 RT1N241M R313 033 2711 15 1 16W 270 ohm R539 119 4711 15 1 10W 470 ohm Q204 125 4024 90 3DG3875 R314 033 2711 15 1 16W 270 ohm R540 119 0000 05 1 10W 0 ohm JW Q205 125 0025 93 RN2303 R315 033 2711 15 1 16W 270...

Page 11: ... 5611 15 1 10W 560 ohm D714 001 7115 90 VFA1111C 4B93B R713 119 1011 15 1 10W 100 ohm R725 119 5611 15 1 10W 560 ohm D715 001 7115 90 VFA1111C 4B93B R714 119 1011 15 1 10W 100 ohm R726 119 5611 15 1 10W 560 ohm D716 001 7115 90 VFA1111C 4B93B REF No PART No DESCRIPTION REF No PART No DESCRIPTION REF No PART No DESCRIPTION D711 001 7115 91 VUG1111C 4BX3B D716 001 7115 91 VUG1111C 4BX3B R719 119 151...

Page 12: ...Bluetooth BB REF No PART No DESCRIPTION REF No PART No DESCRIPTION REF No PART No DESCRIPTION J401 074 1285 00 18P JW3 999 0150 06 JUMPER WIRE FUSE 060 0057 57 AUTO FUSE 15A JW1 999 0150 06 JUMPER WIRE JW4 999 0150 06 JUMPER WIRE PWB 039 3036 00 PWB WITHOUT JW2 999 0150 06 JUMPER WIRE JW5 999 0150 06 JUMPER WIRE COMPONENT ISO PWB B4 section 12 DB188 189RMP DB189RGMP AUX PWB B3 section REF No PART ...

Page 13: ...D ORG YEL J201 A1 A4 A6 A5 A8 A7 B1 B2 B3 B4 B5 B6 B7 B8 B1 B3 B5 B7 B2 B4 B6 B8 A1 A3 A5 A7 A2 A4 A6 A8 J201 A B ILLUMINATION BACK UP PHONE MUTE A8 A7 A6 A5 A4 REMOTE A3 A2 A1 ACC GROUND B8 B7 B6 B5 B4 B3 B2 B1 FRONT LEFT FRONT RIGHT REAR RIGHT FRONT LEFT REAR LEFT REAR LEFT REAR RIGHT FRONT RIGHT A B ISO PWB B4 JW1 JW2 JW3 JW4 JW5 PRINTED WIRING BOARD 2 4 Main PWB B1 section 1 2 ISO PWB B4 secti...

Page 14: ... D _ G N D E A D V C V C C C B F 1 To CD MECHANISM Note CD MECHANISM 929 4002 00 is exchanged correspondence it is not being possible to repair PRINTED WIRING BOARD 4 4 Swiche PWB B2 section COMPONENT SIDE Caution COMPONENT SIDE Parts on the component side seen from the component side are indicated SOLDER SIDE Parts on the solder side seen from the solder side are indicated Q IC ROTARY SOLDER SIDE...

Page 15: ...To 2 4 page 16 To 3 4 page 17 To J701 of Switch PWB B2 page 16 To 3 4 page 17 To 3 4 page 17 To 4 4 page 18 CIRCUIT DIAGRAM 2 6 Main PWB B1 section 1 4 15 DB188 189RMP DB189RGMP ...

Page 16: ...60 ohm 820 ohm R706 R725 470 ohm 560 ohm 470 ohm R713 R714 R719 R720 470 ohm 100 ohm 150 ohm X X R700 R726 CIRCUIT DIAGRAM 3 6 Main PWB B1 section 2 4 16 CIRCUIT DIAGRAM 4 6 Switch PWB B2 section DB188 189RMP DB189RGMP To 1 4 page 15 To 3 4 page 17 To 1 4 page 15 To 3 4 page 17 To 1 4 page 15 5V 5V 5V ...

Page 17: ... 18 To 4 4 page 18 To 1 4 page 15 ISO PWB B4 LINE OUT A4 A3 17 CIRCUIT DIAGRAM 5 6 Main PWB B1 section 3 4 ISO PWB B4 section DB188 189RMP DB189RGMP ILLUMINATION BACK UP PHONE MUTE A8 A7 A6 A5 A4 REMOTE A3 A2 A1 ACC GROUND B8 B7 B6 B5 B4 B3 B2 B1 FRONT LEFT FRONT RIGHT REAR RIGHT FRONT LEFT REAR LEFT REAR LEFT REAR RIGHT FRONT RIGHT A B A B A2 A1 A5 A6 A7 A8 B2 B1 B3 B4 B5 B6 B7 B8 ...

Page 18: ...E WHITE BROWN To CD MECHANISM Note CD MECHANISM 929 4002 00 is exchanged correspondence it is not being possible to repair To 1 4 page 15 To 1 4 page 15 To 3 4 page 17 CIRCUIT DIAGRAM 6 6 Main PWB B1 section 4 4 18 DB188 189RMP DB189RGMP ...

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