Clarion DXZ785USB Service Manual Download Page 20 | Manualshive

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PRINTED WIRING BOARD 2/6

Main PWB(B1) section 2/2

SOLDER SIDE

Caution:
SOLDER SIDE: Parts on the solder side seen

from the solder side are indicated.

The parts of a dotted line express the parts on a component side.

DXZ785USB/DXZ786USB

(PE-3041B-A)

(PE-3041K-A/B)

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Summary of Contents for DXZ785USB

Page 1: ...bps AAC Sampling rate 8kHz to 48kHz AAC Bit rate 8kbps to 320kbps VBR Logical format ISO9660 level1 2 JOLIET or Romeo or APPLE ISO file system DXZ785USB Audio section Maximum power output 53Wx4 General Power supply voltage 14 4V DC 10 8 to 15 6V allowable negative ground Current consumption Less than 15A Speaker impedance 4ohm 4ohm to 8ohm allowable Weight Source unit 1 6kg Remote control unit 40g...

Page 2: ...hen no abnormality is ob served in their appearance Always replace them with new ones The chip parts include resistors capacitors diodes tran sistors etc Please make an operation test after replacement 8 Cautions in handling flexible PWB 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...

Page 3: ... on for the first time the bolero microcomputer version display is mistake It is solved by turning ACC on and off once again Error Display Cause Measure ERROR 2 A CD is caught inside the CD deck and is not ejected This is a failure of CD deck s mechanism ERROR 3 A CD cannot be played due to scratches etc Replace with a non scratched non warped disc ERROR 6 A CD is loaded upside down inside the CD ...

Page 4: ...t recognized as Use MP3 WMA AAC files encoded properly an MP3 WMA AAC file File system is not correct Use ISO9660 level 1 2 or JOLIET or Romeo or APPLE ISO file system Sound skips or is noisy Compact disc is dirty Clean the compact disc with a soft cloth Compact disc is heavily Replace with a compact disc with no scratches scratched or warped Sound is cut or skipped MP3 WMA AAC files are not Use M...

Page 5: ...CONTROL RECEPT RECEPT BUILT IN for ALL WORLD IC1 IC3 FJ TR MECH PWB M30876MJB 713GP Q TMP92CD28AFG 6UP2 Main section BLOCK DIAGRAM 5 DXZ785USB DXZ786USB ...

Page 6: ... detection signal input pin 17 B U DET1 IN Backup detection signal input pin 18 ILL DET IN The illumination detection signal input pin 19 OFFSET DET IN The emergency signal input from the power IC pin 20 E2P DO O The serial data output to the E2PROM pin 21 E2P SCK O The clock pulse output to the E2PROM pin 22 E2P DI IN The serial data output to the E2PROM pin 23 E2P CS O E2PROM chip selection sign...

Page 7: ... LCD driver reset signal output pin 37 NC IN Ground pin 38 NC IN Ground pin 39 FLASH EPM IN Ground pin 40 NC IN Ground pin 41 NC IN Ground pin 42 NC IN Ground pin 43 NC IN Ground pin 44 FLASH CE IN The chip enable signal input for flash memory pin 45 NC IN Ground pin 46 NC IN Ground pin 47 NC IN Ground pin 48 NC IN Ground 052 7302 10 M30876MJB 713GP Switch System controller pin 49 KO0 O Key scanni...

Page 8: ...23 621 0718 21 ROLLER GUIDE 1 61 750 7872 20 DR SPRING RB 1 24 621 0719 20 ROLLER GEAR 1 62 750 7873 20 DR SPRING C 1 25 621 0720 20 ROLLER GEAR C 1 63 750 6797 20 ROLLER SPRING L 1 26 621 0721 20 ROLLER GEAR D 1 64 750 6798 20 ROLLER SPRING R 1 27 621 0728 20 STOPPER LINK 1 65 714 2003 8B SCREW M2x3 2 28 621 1719 20 IDLE CASE 1 66 780 2025 00 SCREW M2x2 5 3 29 621 1726 20 ROLLER SLEEVE 2 67 781 1...

Page 9: ...19 29 20 21 22 30 23 24 25 26 28 43 44 45 46 47 65 48 50 53 51 67 63 64 54 55 56 57 59 60 61 62 70 68 71 72 73 69 1 2 59 46 D2 D1 H6 H7 K1 K2 C3 H5 H4 22 29 H6 B1 H1 H2 H3 G13 D1 52 D2 G12 H2 H1 H3 65 A4 A5 E2 G2 G14 G5 G1 G3 E1 G4 M1 G9 G8 G11 C5 C2 G1 C1 66 66 49 49 H6 C5 C2 C3 K1 K2 K3 K4 G12 G4 A1 G13 B1 B2 75 E1 E2 41 6 8 10 42 27 58 1 DXZ785USB DXZ786USB ...

Page 10: ... DIODE 4 1 5 750 6856 00 SPRING 1 1 32 347 8245 00 LEATHER SHEET 1 1 6 347 8210 00 TRIM CVR 2 1 33 347 8246 00 LEATHER SHEET 1 1 7 716 0872 51 SCREW M1 7x6 6 1 34 347 8251 00 FILM 6 1 8 335 8004 01 ROLLER 2 1 35 347 7347 00 SPACER FILM 1 1 9 370 6260 14 ESCUTCHEON PE 3041B A 1 1 36 347 8249 00 DOUBLE FACE 4 370 6260 16 ESCUTCHEON PE 3041K A B 1 1 37 347 8252 00 FILM 2 1 10 335 7989 00 SPRING CAP 6...

Page 11: ... CUSHION 1 25 346 0150 02 LEATHER SHEET 1 26 716 0872 50 PAD SCREW M1 7x5 4 27 750 3304 20 SPRING GEAR 1 28 854 4380 01 EXTENSION LEAD 1 29 309 0772 02 FRONT PLATE 1 30 613 0719 00 ARM GEAR 1 31 750 3432 00 SPRING MOTO 1 32 613 0733 00 HUS GEAR 1 33 746 0768 70 SPECIAL WASHER 4 34 613 0717 00 INPUT GEAR 1 35 634 0024 00 MOTOR ASSY 1 36 947 0513 04 T LIM GEAR ASSY 1 37 750 3303 20 SPRING ARM 1 38 3...

Page 12: ... 10 076 6003 18 PLUG 18P 1 37 303 0472 07 UPPER CVR 1 11 074 1194 00 OUTLET SOCKET CeNET 1 38 347 7579 10 INSULATOR 1 12 347 6215 00 SPACER FILM 1 39 714 2603 8B MACHINE SCREW M2 6x3 7 13 313 1924 00 HEAT SINK 1 40 331 3324 00 CD SUB BRKT R 1 14 714 3005 8B MACHINE SCREW M3x5 4 41 347 8269 00 SPACER 2 15 305 0348 00 SIDE CVR R 1 42 929 5016 80 CD MECH MODULE 1 16 013 6100 00 TACT SWITCH 1 43 716 1...

Page 13: ...163 1053 65 50V 1uF C344 043 0540 02 16V 1uF C429 043 1735 90 100pF C120 163 1063 35 16V 10uF C345 043 1821 90 0 022uF C430 043 0264 51 2200pF C121 043 1802 90 0 01uF C346 043 1821 90 0 022uF C431 043 0264 51 2200pF C124 043 1804 90 0 1uF C347 043 1802 90 0 01uF C432 043 1735 90 100pF C125 043 1800 90 1000pF C350 043 0540 00 6 3V 10uF C433 043 1735 90 100pF C126 043 1800 90 1000pF C351 043 1751 90...

Page 14: ... 0540 00 6 3V 10uF J101 074 1214 50 16P Q5 190 1576 00 2SA1576A T106 C805 043 0540 00 6 3V 10uF J102 076 6003 18 18P Q5 125 3014 90 ISA1602A C806 043 1804 90 0 1uF J602 074 1198 68 18P Q101 125 4012 90 KTD1304 C807 043 0540 00 6 3V 10uF J603 076 0312 02 2P Q102 125 4012 90 KTD1304 C808 043 1804 90 0 1uF J604 074 1194 00 CeNET 13P Q103 125 4012 90 KTD1304 C809 043 1804 90 0 1uF J605 074 1138 79 20P...

Page 15: ... 4015 90 KTC2026 R78 119 1031 15 1 10W 10k ohm R432 032 0140 79 1 10W 2 7k ohm F Q632 190 1576 00 2SA1576A T106 R79 033 4721 15 1 16W 4 7k ohm R433 119 4321 15 1 10W 4 3k ohm Q632 125 3014 90 ISA1602A R80 119 1011 15 1 10W 100 ohm R434 119 4321 15 1 10W 4 3k ohm Q633 125 2027 95 DTC143EUA T106 R81 119 0000 05 1 10W 0 ohm JW R435 032 0140 79 1 10W 2 7k ohm F Q633 125 2041 96 RT1N436M R82 119 1011 1...

Page 16: ...021 15 1 16W 1k ohm R639 033 5621 15 1 16W 5 6k ohm R650 033 3321 15 1 16W 3 3k ohm R475 033 3311 15 1 16W 330 ohm R640 033 4721 15 1 16W 4 7k ohm R651 033 1531 15 1 16W 15k ohm R600 119 1011 15 1 10W 100 ohm R641 033 1031 15 1 16W 10k ohm R652 119 3321 15 1 10W 3 3k ohm R601 033 1031 15 1 16W 10k ohm R642 033 1041 15 1 16W 100k ohm R653 119 0000 05 1 10W 0 ohm JW R602 033 2231 15 1 16W 22k ohm R6...

Page 17: ...22uF TAN C49 043 1607 90 0 01uF C100 043 1600 90 10pF C11 042 0560 85 6 3V 100uF C50 043 1804 90 0 1uF C101 043 1600 90 10pF C12 043 0552 90 6 3V 47uF C51 043 1804 90 0 1uF C102 043 1804 90 0 1uF C13 043 1804 90 0 1uF C52 043 1609 90 1500pF C103 043 1607 90 0 01uF C14 043 1804 90 0 1uF C53 043 1612 90 3300pF C104 043 1706 90 5pF C15 168 1052 78 1uF C54 043 1607 90 0 01uF C105 043 1706 90 5pF C16 1...

Page 18: ... 0 5A 0 ohm R118 033 0000 05 0 5A 0 ohm R4 033 1051 15 1 16W 1M ohm R68 033 0000 05 0 5A 0 ohm R119 033 1041 15 1 16W 100k ohm R6 033 1021 15 1 16W 1k ohm R69 033 1041 15 1 16W 100k ohm R124 033 4731 15 1 16W 47k ohm R7 117 1001 15 1 10W 10 ohm R71 033 2211 15 1 16W 220 ohm R203 033 0000 05 0 5A 0 ohm R8 033 0000 05 0 5A 0 ohm R72 033 2211 15 1 16W 220 ohm R205 033 0000 05 0 5A 0 ohm R9 033 0000 0...

Page 19: ... FUSE 15A 120 0150 00 FUSE 3A 120 0030 00 GREEN GREEN BLACK WHITE BLACK BROWN WHITE RED YELLOW BLACK YELLOW GRAY BLUE BLUE WHITE GRAY BLACK ORANGE WHITE PURPLE PURPLE BLACK A B C D E F G H P O N M L K J I Port No Description LINE COLOR P GND BLACK N ILLUMI ORANGE WHITE M REMOTE BLUE WHITE K ACC RED I SP R L GREEN BLACK H B U YELLOW G SP R R PURPLE BLACK F SP R R PURPLE E SP F R GRAY BLACK C SP F L...

Page 20: ... SIDE Parts on the solder side seen from the solder side are indicated The parts of a dotted line express the parts on a component side DXZ785USB DXZ786USB PE 3041B A PE 3041K A B 1 29 1 2 3 7 8 9 10 11 12 4 5 6 13 1 2 18 17 15 16 1 2 1 25 2 24 A B C D E F G H I J K L M N O P 1 18 ...

Page 21: ...D D PWB B3 section Q IC Caution COMPONENT SIDE Parts on the component side seen from the component side are indicated COMPONENT SIDE Caution SOLDER SIDE Parts on the solder side seen from the solder side are indicated SOLDER SIDE 1 14 1 1 2 2 15 15 16 16 21 DXZ785USB DXZ786USB COMPONENT SIDE SOLDER SIDE Caution COMPONENT SIDE Parts on the component side seen from the component side are indicated C...

Page 22: ...YEL BLU FLAT WIRE 816 2624 50 SLED MOTOR ASSY SMA 197 100 SPINDLE MOTOR ASSY SMA 182 100 PICK UP ASSY 969 0071 30 SENSOR PWB B5 A SENSOR PWB B5 B CIRCUIT DIAGRAM 1 8 D D PWB B3 section To J606 of Main PWB B1 page 23 M M PWB B5 A SENSOR PWB B5 B SLED MOTOR ASSY SMA 197 100 SPINDLE MOTOR ASSY SMA 182 100 CIRCUIT DIAGRAM 2 8 SENSOR PWB B5 section To J301 of MECH PWB B4 page 28 connect with FLAT WIRE ...

Page 23: ...ner ES FPC B6 039 2409 05 To J501 of D D PWB B3 page 22 To 2 4 page 24 To 4 4 page 26 To 4 4 page 26 To 2 4 page 24 To 3 4 page 25 To 4 4 page 26 To J101 of MECH PWB B4 page 28 connect with FLAT WIRE 816 4026 50 PE 3041B A PE 3041K A B TEL ON 3 3 TEL OFF 0 POWER ON 3 2 TUNER ON 3 2 TUNER OFF 0 POWER OFF 0 CIRCUIT DIAGRAM 3 8 Main PWB B1 section 1 4 23 DXZ785USB DXZ786USB Description ...

Page 24: ...To 4 4 page 26 To 1 4 page 23 To 3 4 page 25 To 1 4 page 23 To 4 4 page 26 To 1 4 page 23 CIRCUIT DIAGRAM 4 8 Main PWB B1 section 2 4 24 DXZ785USB DXZ786USB ...

Page 25: ...To 1 4 page 23 To 2 4 page 24 To 2 4 page 24 To 4 4 page 26 To 1 4 page 23 To 4 4 page 28 x4 x4 x4 x4 x4 x4 CIRCUIT DIAGRAM 5 8 Main PWB B1 section 3 4 25 DXZ785USB DXZ786USB ...

Page 26: ...3 To 3 4 page 25 To 1 4 page 23 To 2 4 page 24 To 1 4 page 23 To 2 4 page 24 To 3 4 page 25 TUNER ON 14 TUNER OFF 0 POWER ON 14 POWER OFF 0 CIRCUIT DIAGRAM 6 8 Main PWB B1 section 4 4 26 DXZ785USB DXZ786USB A I H P ...

Page 27: ...TO LCD 379 1381 81 To J602 of Main PWB B1 page 23 connect with Inner ES FPC B6 039 2409 05 CIRCUIT DIAGRAM 7 8 Switch PWB B2 section 27 DXZ785USB DXZ786USB ...

Page 28: ...DIAGRAM 8 8 MECH PWB B4 section To J1 of SENSOR PWB B5 page 22 connect with FLAT WIRE 816 2624 50 To PICK UP ASSY To J605 of Main PWB B1 page 23 To USB connect with FLAT WIRE 816 4026 55 28 DXZ785USB DXZ786USB ...

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