Clarion DXZ955MC Service Manual Download Page 27 | Manualshive

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CIRCUIT DIAGRAM 1/12

DD PWB(B5) section
Slot PWB(B6) section

T

o

J801

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Main

PWB(B1)

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1

MEMORY CARD

SLOT

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MEMOR

Y

CARD

Slot PWB (B6)

DXZ955MC

DXZ956MC

- 27 -

T

o

J4

of

CD

PWB(B8)

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3.3V

3.2V

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0V

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the

A

M

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according

to

the

frequency

DD PWB (B5)

To J202 of Main PWB(B1) page 35

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Summary of Contents for DXZ955MC

Page 1: ...1kHz 4V SUB WOOFER 2ch CD 1kHz Bass control action 12 12dB 50Hz Treble control action 12 12dB 12 5kHz General Power supply voltage 14 4V DC 10 8V to 15 6V allow able negative ground Current consumption Less than 15A 3A Speaker impedance 4ohm 4ohm to 8ohm allowable Dimensions mm Source unit 178 W x50 H x160 D Remote control unit 44 W x113 H x13 D Weight Source unit 1 7kg Remote control unit 40g inc...

Page 2: ...to the PWB are specially planned using clamps to keep away from heated and high voltage parts Ensure that they are placed back in their original positions after repair or inspection If extended damage is caused due to negligence during repair the legal responsibility shall be with the repairing company 3 Check for safety after repair Check that the screws parts and wires are put back se curely in ...

Page 3: ...no foreign substances enter through the ventilation slots in the cover 9 3 Cleaning the lens Dust on the optical lens affects performance To clean the lens apply a small amount of isopropyl alcohol to lens paper and wipe the lens gently 9 Cautions in handling the optical pickup The laser diode of the optical pickup can be damaged by electrostatic charge caused by your clothes and body Make sure to...

Page 4: ...e adjustment screen use the magnifier to show the 7th block to 9th block which account from the left of upper part do the same thing from 8th block to 10th block of below part and adjustment can be done intelligibly In the screen you can see the wave screen from up to down or from down to up Adjust the adjust stick until the screen is stable At this moment if you used magnifier you can enlarge the...

Page 5: ...his is a failure of CD changer s mechanism Replace with a non scratched non warped disc Eject the disc then reload it properly This is a failure of DVD mechanism Retry or replace with a non scratched non warped disc Eject the disc then reload it properly Set the correct Parental level Eject the disc and replace correct region code disc CD MP3 WMA DVD changer CD changer Cause Measure Error Display ...

Page 6: ...l output pin 42 O BLUE 2 O The blue signal output pin 43 O BLUE 1 O The blue signal output pin 44 O BLUE 0 O The blue signal output pin 45 VDD Positive voltage supply pin 46 GND Ground pin 47 O GREEN 5 O The green signal output pin 48 O GREEN 4 O The green signal output pin 49 O GREEN 3 O The green signal output pin 50 O GREEN 2 O The green signal output pin 51 O GREEN 1 O The green signal output ...

Page 7: ...D 6 I O The parallel data input output for the on screen display pin 50 OSD CD 7 I O The parallel data input output for the on screen display pin 51 OSD RD O The read command output for the on screen display IC pin 52 OSD WR O The write command output for the on screen display IC pin 53 REMOCON IN IN The input terminal of the internal ADC for the remote controller pin 54 OSD CS O The chip select s...

Page 8: ...s terminal outputs the color adjustment sig nal And when pin 13 is high voltage AVN this terminal outputs the brightness adjust ment signal pin 4 CN VSS IN Connect to VSS pin 5 MD2 JOGCW I O When pin 13 is low voltage Audio this terminal is the pulse input from the rotary encoder And when pin 13 is high voltage AVN this terminal outputs the wide mode selec tion signal pin 6 MD1 JOGCCW I O When pin...

Page 9: ...4 WRITE ENBL O The write enable signal output pin 53 SQCK O CD DSP SQCK pin 5 CHIP SEL O The chip select signal output pin 54 VREF Positive reference voltage pin 6 NU Not in use pin 55 SUB Q IN Sub Q data input from the CD IC pin 7 NU Not in use pin 56 TRESET O TI DSP RESET pin 8 CS 3 O The chip select signal output pin 57 SYS P 1 O System power supply control signal output pin 9 TR A IN Photo sen...

Page 10: ...pin 87 Address Data 3 I O Address Data bus pin 88 Address Data 4 I O Address Data bus pin 89 Address Data 5 I O Address Data bus pin 90 Address Data 6 I O Address Data bus pin 91 Address Data 7 I O Address Data bus pin 92 VSS Negative supply voltage pin 93 Address Data 8 I O Address Data bus pin 94 Address Data 9 I O Address Data bus pin 95 Address Data10 I O Address Data bus pin 96 Address Data11...

Page 11: ...GULATOR CONTROLLER INCH SLOPE MECH TOUCH PANEL U COM KEY MATRIX ROTARY VOLLUME IR RECEIVE SENSOR BACK LIGHT CIRCUIT KEY IILUME LCD BACK LIGHT TOUCH PANEL COLOR MOTOR DRIVER LEVEL SHIFT INVERSE RC A FRONT RC A REAR RCA NON FADER SP OUT WHT TFT uPD703275YGJ 503 UEN MEMORY CARD Slot PWB Switch PWB TFT Main section DXZ955MC DXZ956MC 11 ...

Page 12: ...0 BLACK FILM 1 1 7 380 5617 00 KNOB 1 1 39 331 3947 00 LCD CVR 1 1 8 345 5506 00 RUBBER RING 1 1 40 379 0466 00 TFT 1 1 9 335 7406 00 ILLUMI PLATE R 1 1 41 347 7559 00 LCD FILM 1 1 10 335 7407 00 ILLUMI PLATE L 1 1 42 335 7412 00 LCD ILLUMI 1 1 11 335 7408 00 ILLUMI PALTE 1 1 43 347 7560 00 REFLECTOR 1 1 12 382 7335 00 BUTTON ADJ 1 1 44 335 7411 00 LCD HOLDER 1 1 13 382 7336 00 BUTTON SRC 1 1 45 3...

Page 13: ...2 00 PAD SCREW M1 7x5 4 6 341 1818 00 ROLLER STOPPER 1 29 716 1468 20 SCREW M2x2 5 5 7 716 1872 00 SCREW M2x0 4 1 30 854 4380 01 EXTENSION LEAD 1 8 335 6499 00 CN CVR 2 31 716 3555 00 SCREW M2x0 4 7 9 335 7397 00 STOPPER 1 32 613 0719 00 ARM GEAR 1 10 716 1694 00 SCREW M1 7x0 35 2 33 750 3432 00 SPRING MOTOR 1 11 346 0114 01 LEATHER SHEET 1 34 613 0733 00 HUS GEAR 1 12 716 3444 00 SCREW M1 7x0 35 ...

Page 14: ... 1194 00 OUTLET SOCKET CeNET 1 35 073 0762 90 TERMINAL 2 10 074 1214 00 OUTLET SOCKET PWR 16P 1 36 074 1158 57 OUTLET SOCKET 7P 1 11 076 0312 02 PLUG 2P 1 37 076 0488 06 PLUG 6P 1 12 076 0312 06 PLUG 6P 1 38 345 8701 00 CUSHION 1 13 076 0368 16 PLUG 16P 1 39 816 2639 00 FLAT WIRE SLOT CD 1 14 076 0438 02 PLUG 2P 1 40 854 4581 50 EXTENSION LEAD 1 15 347 7586 00 INSULATOR 1 41 304 0483 00 LOWER CVR ...

Page 15: ...OND GEAR 1 62 750 3470 20 ID LOCK SPRING 1 26 621 0609 20 BASE GEAR 1 63 816 2592 00 LEAD WIRE BLU 1 27 621 0610 20 IDLE GEAR A 1 64 750 3472 21 DR SPRING F 2 28 621 0611 20 IDLE GEAR B 1 65 750 3473 20 DR SPRING RA 1 29 621 0612 21 ROLLER GEAR A 1 66 750 3474 20 DR SPRING RB 1 30 621 0719 20 ROLLER GEAR B 1 67 750 3475 21 DR SPRING C 1 31 621 0720 20 ROLLER GEAR C 1 68 716 1670 00 SCREW M2x4 2 32...

Page 16: ...2 16 39 48 46 46 39 54 58 62 10 40 1 41 54 67 9 42 63 8 24 3 5 53 19 C3 L1 H8 C4 C1 C2 I2 G1 C5 M1 G9 G8 G11 A5 F1 A7 A4 M1 G12 D2 G5 G14 G16 G15 G1 G3 E2 G2 G10 G11 E1 G5 G14 G16 G15 G7 G8 G10 G7 G9 G4 A3 C2 G13 B1 G6 G12 A2 C6 C7 C3 L2 C6 C7 H7 H6 H4 H5 H8 I1 H7 H6 G6 H3 H1 H2 H4H5 B2 A1 A8 D1 G13 B1 B2 H2 H1 H3 6 A6 G4 7 69 E2 E1 70 71 72 73 74 61 DXZ955MC DXZ956MC 16 CD mechanism section 929 0...

Page 17: ...pF CH C 316 166 1011 50 100pF CH C 412 168 1042 78 16V 0 1uF C 118 166 4711 50 470pF CH C 317 166 1011 50 100pF CH C 413 043 0540 00 6 3V 10uF C 119 163 1053 65 50V 1uF C 320 168 1042 78 16V 0 1uF C 414 168 1042 78 16V 0 1uF C 120 163 1063 35 16V 10uF C 321 166 1011 50 100pF CH C 415 168 1042 78 16V 0 1uF C 121 166 4711 50 470pF CH C 322 043 0540 00 6 3V 10uF C 416 168 1032 55 0 01uF K C 122 166 4...

Page 18: ...0MHz C 614 168 1022 55 1000pF K D 218 001 0466 91 S5688G L 313 010 3103 64 1 5k ohm 100MHz C 615 178 1052 78 1uF D 219 001 1310 00 KDS160 RTK L 401 010 3103 64 1 5k ohm 100MHz C 616 163 4763 15 6 3V 47uF D 220 001 1310 00 KDS160 RTK L 402 010 3103 64 1 5k ohm 100MHz C 617 168 1032 55 0 01uF K D 221 001 1310 00 KDS160 RTK L 403 010 3103 64 1 5k ohm 100MHz C 618 168 1042 78 16V 0 1uF D 222 001 1310 ...

Page 19: ...S R 216 032 0140 55 1 10W 4 7k ohm F R 339 119 0000 05 1 10W 0 ohm JW Q 231 125 3004 90 KTA1504S R 219 119 1031 15 1 10W 10k ohm R 340 119 1031 15 1 10W 10k ohm Q 232 125 3004 90 KTA1504S R 220 119 1031 15 1 10W 10k ohm R 341 119 1041 15 1 10W 100k ohm Q 233 125 3004 90 KTA1504S R 221 119 3921 15 1 10W 3 9k ohm R 342 119 1831 15 1 10W 18k ohm Q 234 125 4010 90 KTC3875S R 222 119 1031 15 1 10W 10k ...

Page 20: ...R 618 119 1031 15 1 10W 10k ohm R 676 119 1021 15 1 10W 1k ohm R 511 032 0140 56 1 10W 12k ohm F R 619 119 1031 15 1 10W 10k ohm R 677 119 1031 15 1 10W 10k ohm R 513 032 0140 98 1 10W 330 ohm F R 620 119 1031 15 1 10W 10k ohm R 678 119 1531 15 1 10W 15k ohm R 514 032 0140 98 1 10W 330 ohm F R 621 116 6801 15 1 4WS 68 ohm R 679 119 1011 15 1 10W 100 ohm R 515 032 0140 98 1 10W 330 ohm F R 622 119 ...

Page 21: ...140 70 1 32W 10 ohmx 4J R 810 119 3901 15 1 10W 39 ohm R 883 119 3931 15 1 10W 39k ohm CCT824 050 0140 70 1 32W 10 ohmx 4J R 811 119 3901 15 1 10W 39 ohm R 884 032 0140 50 1 10W 10kohm F CCT825 050 0140 70 1 32W 10 ohmx 4J R 812 119 1811 15 1 10W 180 ohm R 885 119 3931 15 1 10W 39k ohm D 800 001 7078 90 NSCW505T R 813 119 1041 15 1 10W 100k ohm R 886 119 1021 15 1 10W 1k ohm D 801 001 7078 90 NSCW...

Page 22: ...C 910 168 1042 78 16V 0 1uF CCT911 050 0140 58 1 32W 470 ohm x4J IC 904 052 7076 00 MBM29F016 90 C 911 168 1042 78 16V 0 1uF CCT912 050 0140 58 1 32W 470 ohm x4J PFTN C 912 043 0540 00 6 3V 10uF CCT913 050 0140 58 1 32W 470 ohm x4J IC 905 051 7285 08 CD74HC4050PWR C 913 043 0552 90 6 3V 47uF CCT914 050 0140 58 1 32W 470 ohm x4J IC 906 051 7285 08 CD74HC4050PWR C 914 168 1042 78 16V 0 1uF CCT915 05...

Page 23: ...0 RB480KTL R 46 033 4741 15 1 10W 470k ohm C 37 042 0416 52 10V10uF TAN D 3 001 0367 91 1SS226 R 47 033 1541 15 1 10W 150k ohm C 38 046 4722 58 4700pF D 4 001 2610 90 RB480KTL R 48 033 2241 15 1 10W 220k ohm C 39 178 2242 78 0 22uF IC 1 051 5709 90 AN8399SA E1 R 50 117 6811 15 1 8W 680 ohm C 40 168 1045 56 0 1uF IC 2 051 6393 00 MN6627482WB R 51 033 1031 15 1 10W 10k ohm C 41 046 2232 78 0 022uF I...

Page 24: ...T 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 To J800 of LCD PWB B3 page 25 To J1000 of INNER ES FPC B7 page 29 To J1001 of INNER ES FPC B7 page 29 To Touch panel FLAT WIRE 816 3005 50 1 13 25 37 1 16 1 4 1 16 1 30 ...

Page 25: ...OMPONENT SIDE Parts on the component side seen from the SOLDER SIDE Parts on the solder side seen from the solder side are indicated component side are indicated ToJ604of Main PWB B1 page29 1 25 1 39 2 40 1 9 1 9 1 9 1 21 51 71 Q IC 1 5 1 5 1 8 1 9 1 19 37 55 1 50 1 30 LCD PWB B3 ToJ704of Switch PWB B2 page24 To TFT FLAT WIRE 816 3005 50 ...

Page 26: ...26 COMPONENT SIDE SOLDER 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 FLAT WIRE 816 2639 00 EXTENSION LEAD 854 4581 50 To J4 of CD PWB B8 page 28 To J801 of Main PWB B1 page 29 1 9 2 3 4 5 6 7 8 1 1 6 7 Slot PWB B6 1 2 3 4 5 6 7 8 1 1 6 7 9 ...

Page 27: ...Slot PWB B6 section To J801 of Main PWB B1 page 31 MEMORY CARD SLOT To MEMORY CARD Slot PWB B6 DXZ955MC DXZ956MC 27 To J4 of CD PWB B8 page 40 3 3V 3 2V or 0V at the AM mode according to the frequency DD PWB B5 To J202 of Main PWB B1 page 35 ...

Page 28: ...ange Black Red Blue Purple Yellow COMPONENT SIDE SOLDER SIDE To J802 of Main PWB B1 PAGE 29 SOLDER SIDE SOLDER SIDE Caution SOLDER SIDE Parts on the soider side seen from the solder side are indicated Caution COMPONENT SIDE Part on the component side seen from the component side are indicated To J902 of Slot PWB B6 page 26 FLAT WIRE 816 2639 00 FLAT WIRE 816 2626 50 ...

Page 29: ... O N M L K J I 11 9 14 12 10 5 6 3 2 8 7 4 1 13P Ce NET 1 2 3 4 5 6 7 8 9 10 11 12 13 L CH N C N C BUS R CH GND BACK UP 14V R CH BUS L CH SYS ACC ILLUMI N C A B C D E F G H P O N M L K J I 16P OUTLET SOCKET 15 17 18 16 13 BLK RED REAR RIGHT REAR LEFT FRONT RIGHT AUX IN RIGHT AUX IN LEFT NON FADER RIGHT NON FADER LEFT FRONT REFT RED RED RED WHT WHT WHT WHT GRY RED BLU PUR To J3 of CD PWB B8 page 28...

Page 30: ...1 2 13 3 4 5 6 10 9 8 7 11 12 A B C D E F G H P O N M L K J I 1 17 2 18 SOLDER SIDE Caution SOLDER SIDE Parts on the solder side seen from the solder side are indicated PRINTED WIRING BOARD 6 6 Main PWB B1 section 2 2 DXZ955MC DXZ956MC 30 ...

Page 31: ...01of Slot PWB B6 page 27 To 3 6 page 33 To 4 6 page 33 To 5 6 page 34 To 2 6 page 32 To 2 6 page 32 To 2 6 page 32 To 6 6 page 35 To 5 6 page 34 To 6 6 page 35 To 5 6 page 34 To 6 6 page 35 To 6 6 page 35 PE2747BA PE2747KA INNER ES FPC B7 SOCKET J1000 BACK UP 14V NC NC NC 31 CIRCUIT DIAGRAM 2 12 Main PWB B1 section 1 6 INNER ES FPC B7 setion DXZ955MC DXZ956MC ...

Page 32: ...To 1 6 page 31 To 1 6 page 31 To 5 6 page 34 To 6 6 page 35 To 3 6 page 33 To 5 6 page 34 To 5 6 page 34 To 1 6 page 31 32 CIRCUIT DIAGRAM 3 12 Main PWB B1 section 2 6 DXZ955MC DXZ956MC ...

Page 33: ...page 34 To 6 6 page 35 To 1 6 page 31 To 2 6 page 32 To 1 6 page 31 To 6 6 page 35 To 5 6 page 34 33 CIRCUIT DIAGRAM 4 12 Main PWB B1 section 3 6 CIRCUIT DIAGRAM 5 12 Main PWB B1 section 4 6 DXZ955MC DXZ956MC ...

Page 34: ...R REAR L FRONT L 34 CIRCUIT DIAGRAM 6 12 Main PWB B1 section 5 6 To 4 6 page 33 To 2 6 page 32 To 1 6 page 31 To 6 6 page 35 To 6 6 page 35 To 2 6 page 32 To 3 6 page 33 To 2 6 page 32 To 3 6 page 33 To 6 6 page 35 To 1 6 page 31 DXZ955MC DXZ956MC ...

Page 35: ...o 4 6 page 33 To 2 6 page 32 To 3 6 page 33 To 5 6 page 34 To 1 6 page 31 To 1 6 page 31 To 5 6 page 34 To 5 6 page 34 To 1 6 page 31 To P201 of DD PWB B5 page 27 35 CIRCUIT DIAGRAM 7 12 Main PWB B1 section 6 6 DXZ955MC DXZ956MC ...

Page 36: ...section 36 DXZ955MC DXZ956MC in the VOL operation 5 0V or 0 V it changes the voltage by the bright adjustment 2 3V to 3 4V usually 0V pulse when touching usually 5V pulse when touching usually 5V pulse when touching usually 5V pulse when touching pulse output in 1 4V or less AUTO DIMMER ON in 2 4V or more AUTO DIMMER OFF DIMMER ON pulse DIMMER Off 5 0V ...

Page 37: ...To TFT To J704 of Switch PWB B2 page 36 it changes by the bright setting 2 3V to 3 4V it changes by the bright setting 4 7V to 6 8V PULSE 37 DXZ955MC DXZ956MC CIRCUIT DIAGRAM 9 12 LCD PWB B3 section ...

Page 38: ...CIRCUIT DIAGRAM 10 12 VIDEO PWB B4 section 38 DXZ955MC DXZ956MC To J604 of Main PWB B1 page 31 ...

Page 39: ...CUIT DIAGRAM 11 12 CD PWB B8 section 1 2 LED PWB B9 section CD MECHANISM 39 DXZ955MC DXZ956MC OTHER OTHER LED PWB A B9 LED PWB B B9 FLAT WIRE 816 2624 50 To CD PWB B8 2 2 page 40 TO PICK UP UNIT CD PWB B8 ...

Page 40: ...RCUIT DIAGRAM 12 12 CD PWB B8 section 2 2 CD MECHANISM 40 DXZ955MC DXZ956MC To CD PWB B8 Page 39 To J802 of Main PWB B1 1 6 page 31 To J902 of Slot PWB B6 page 27 TO CD PWB B8 1 2 PAGE 39 D OUT LRCK BCLK ...

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