JVC UX-S77 Page 19 Service Manual Download

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(No.MB230)1-19

3.2.2 Removing the DVD servo board

(See Figs.6 to 8)

Caution:

Solder the short land sections

on the DVD pickup before dis-

connecting the card wire extending from the DVD pickup. If
you do not follow this instruction, the DVD pickup may be dam-
aged.
(1) From the topside of the DVD changer mechanism assem-

bly, solder the short land sections

on the DVD pick up.

(See Fig.6.)

(2) From the bottom side of the DVD changer mechanism as-

sembly, disconnect the card wire from the connectors
(

CN201

CN451

) on the DVD servo board. (See Fig.7.)

(3) Disconnect the wires from the connectors (

CN452

CN453

)

on the DVD servo board. (See Fig.7.)

(4) Remove the screw

attaching the earth wire. (See Fig.7.)

Reference:

After attaching the earth wire, fix it with the spacer as be-
fore. (See Fig.7.)

(5) Remove the two screws

attaching the DVD servo board.

(See Fig.7.)

(6) From the reverse side of the DVD servo board, release the

lock of the connector

CN101

in the direction of the arrow

and disconnect the card wire. (See Fig.8.)

Caution:

Unsolder the solders from the short land sections

after reas-

sembling. (See Fig.6.)

3.2.3 Removing the switch board

(See Fig.7)

• Prior to performing the following procedures, remove the DVD

servo board.

(1) From the bottom side of the DVD changer mechanism as-

sembly, remove the screw

attaching the switch board to

the DVD changer mechanism assembly.

(2) Loosen the screw

attaching the DVD traverse mecha-

nism assembly and take out the switch board while lifting
the section

of the DVD traverse mechanism assembly.

(3) Release the wires from the slots

of the switch board.

Reference:

When reassembling, pass the wire through the section

of the

DVD traverse mechanism assembly.

Fig.6

Fig.7

Fig.8

DVD pickup

DVD changer mechanism assembly

Short land sections

DVD changer mechanism assembly

DVD servo board

Card wire

CN451

CN452

CN453

Card wire

Wires

Switch board

DVD traverse mechanism assembly

CN201

Earth wire

DVD servo board

Lock

Card wire

CN101

Summary of Contents for UX-S77

Page 1: ...PONENT SYSTEM MB230 2004 5 UX S77 TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 7 4 ADJUSTMENT 1 35 5 TROUBLESHOOTING 1 39 SP UXS77 CA UXS77 SP UXS77 Area suffix A Australia US Singapore UW Brazil Mexico Peru UX Saudi Arabia UJ U S Military UN Asean ...

Page 2: ...r section Playable disc DVD Video DVD Audio CD VCD SVCD CD R CD RW recorded in Audio CD Video CD Super Video CD MP3 WMA JPEG format DVD R DVD RW recorded in video format Dynamic range 90 dB Horizontal resolution 500 lines Wow and flutter Immeasurable MP3 recording format MPEG 1 2 Audio Layer 3 Max Bit rate 320 kbps Cassette deck section Frequency response Normal type I 50 Hz 14 000 Hz Wow and flut...

Page 3: ...ack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particular ly any exposed metal part having a return path to the chassis to a known good...

Page 4: ...iode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 6 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the replacement procedur...

Page 5: ...lock failed or defeated AVOID DIRECT EXPOSURE TO BEAM e VARNING Synlig och osynling laserstrålning när den öppnas och spärren är urkopplad Betrakta ej strålen s VARO Avattaessajasuojalukitus ohitettuna tai viallisena olet alttiina näkyvälle ja näkymättömälle lasersäteilylle Vältä säteen kohdistumista suoraan itseesi f ADVARSEL Synlig og usynlig laserstråling når maskinen er åben eller interlocken ...

Page 6: ...1 6 No MB230 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 7: ...crews C attaching the side panels L R to the rear cover and top cover See Fig 3 3 From the bottom side of the main body remove the two screws D attaching the side panels L R See Fig 4 4 Release the claws a of the side panels L R in the direction of the arrow and remove the side panels L R from the main body See Figs 1 and 2 Fig 1 Fig 2 Fig 3 Fig 4 Side panel L Claw a Claw a A Side panel R Claw a C...

Page 8: ...connect the card wires from the connectors CN790 and CN791 on the main board See Fig 6 3 From the both sides of the main body remove the two screws F attaching the top cover to the front panel assem bly See Fig 7 4 Release the claws b and remove the top cover from the main body in the direction of the arrow See Fig 7 Fig 5 Fig 6 Fig 7 Rear cover Top cover E Top Cover Main board CN791 CN790 F F Cla...

Page 9: ... screw H attach the earth wire with it See Fig 8 3 From the left side of the main body disconnect the card wire from the connector CN700 on the main board See Fig 9 4 Disconnect the wire from the connector CN767 on the main board See Fig 9 5 From the both and bottom sides of the main body release the claws c and d attaching the front panel assembly See Figs 7 and 10 6 Remove the front panel assemb...

Page 10: ...and screw K attaching the rear cover See Fig 12 4 Remove the rear cover from the main body Fig 11 Fig 12 3 1 5 Removing the fan See Fig 13 Prior to performing the following procedures remove the side panels L R top cover and rear panel 1 From the inside of the rear cover remove the two screws L attaching the fan to the rear cover 2 Take out the fan from the rear cover Reference After attaching the...

Page 11: ... tuner as required See Fig 14 Fig 14 Fig 15 3 1 7 Removing the video output board See Fig 16 Prior to performing the following procedures remove the side panels L R top cover and rear cover 1 From the top side of the main body disconnect the card wire from the connector CN452 on the video output board 2 Disconnect the connector CN451 on the video output board from the connector CN301 on the power ...

Page 12: ...cover assembly and rear cover Reference Remove the tuner as required See 3 1 6 Removing the tuner 1 From the left side of the main body remove the two screws P attaching the power supply board 2 Cut off the tie band bundling the power cord 3 Remove the power supply board toward this side and dis connect the connector CN902 on the power supply board 4 From the forward side of the power supply board...

Page 13: ...taching the power amplifier board insert the wires in the slot h and bundle the wires with the new tie bands and wire clamp as before Fig 19 3 1 11 Removing the heat sink See Figs 20 and 21 Prior to performing the following procedures remove the side panels L R top cover assembly rear cover tuner video output board main board power supply board and power amplifier board 1 From the reverse side of ...

Page 14: ...video output board main board power supply board and power amplifier board 1 From the top side of the main body cut off the tie bands holding the wire to the support board Reference After reassembling hold the wire with the new tie bands as before 2 Remove the four screws S attaching the power transformer Fig 22 S S Wire Tie band Support board Tie band Power transformer ...

Page 15: ...hanger mechanism assembly See Fig 24 Reference Align the projections n on the bottom chassis in the holes of the DVD changer mechanism assembly before attach ing the screws V See Fig 24 4 From the right side of the main body disconnect the card wires from the connectors CN603 and CN604 on the con nect board See Fig 25 5 Take out the DVD changer mechanism assembly from the main body in the directio...

Page 16: ...rd Fig 27 3 1 15 Removing the cassette mechanism assembly See Fig 28 Prior to performing the following procedures remove the side panels L R and top cover 1 From the reverse side of the top cover remove the screws Y attaching the dummy board 2 Take out dummy board 3 Remove the four screws Z attaching the cassette mecha nism assembly and take out the cassette mechanism as sembly Reference After att...

Page 17: ...phone jack board fix the wires with the spacer Fig 29 3 1 18 Removing the switch board See Figs 30 and 31 Prior to performing the following procedures remove the side panels L R top cover front panel assembly and FL board 1 From the front side of the front panel assembly pull out the volume knob See Fig 30 2 From the inside of the front panel assembly remove the five screws AC attaching the switch...

Page 18: ...out the tray assemblies toward the front while pushing the part b of the side R assembly See Figs 4 and 5 Note The tray can be locked if all tray assemblies are at tached 5 From the topside of the DVD changer mechanism assem bly move the stopper tabs c in the direction of the arrow and release them Pull out the tray assemblies from the DVD changer mechanism assembly See Fig 5 Note Remove the tray ...

Page 19: ...d release the lock of the connector CN101 in the direction of the arrow and disconnect the card wire See Fig 8 Caution Unsolder the solders from the short land sections d after reas sembling See Fig 6 3 2 3 Removing the switch board See Fig 7 Prior to performing the following procedures remove the DVD servo board 1 From the bottom side of the DVD changer mechanism as sembly remove the screw D atta...

Page 20: ...the motor board See Fig 10 Note When connecting the card wire let the card wire through the slots g of the motor board See Fig 10 Reference You need not to remove the tray assemblies and in such case move it 3 2 5 Removing the motor See Fig 10 Prior to performing the following procedures remove the motor board 1 From the reverse side of the motor board unsolder the four soldered sections h on the ...

Page 21: ...rom the bottom side of the DVD changer mechanism as sembly remove the three screws H attaching the DVD traverse mechanism assembly 2 Remove the card wire from the section i 3 Remove the wire from the section j 4 Take out the DVD traverse mechanism assembly from the DVD changer mechanism assembly Fig 11 H H DVD changer mechanism assembly DVD traverse mechanism assembly j i ...

Page 22: ...wo screws L attaching the rack arm to the DVD pickup See Fig 14 8 Pull the screw shaft from the DVD pickup in the direction of the arrow See Fig 14 3 2 8 Attaching the DVD pickup See Figs 12 to 14 1 Attach the screw shaft to the DVD pickup and attach the rack arm with the screws L See Fig 14 Reference After attaching the screw shaft to the DVD pickup attach the screw shaft collor to the screw shaf...

Page 23: ...e Fig 15 2 Remove the wires from the soldered section n on the spin dle motor board See Fig 15 3 Remove the screw N attaching the spindle motor board See Fig 15 4 From the bottom side of the DVD traverse mechanism as sembly remove the three screws P attaching the spindle motor board See Fig 16 Reference When attaching the spindle motor board let the card wire through the hole p on the SF motor bas...

Page 24: ... Remove the middle gear in the direction of the arrow See Fig 17 2 Remove the screw Q and screw R attaching the SF motor base See Fig 17 3 Remove the screw S attaching the motor to the SF motor base See Fig 18 4 Take out the motor from the motor base Reference After attaching the feed motor let the wires through the sec tions q and r on the SF motor base See Fig 17 Fig 17 Fig 18 Motor Middle gear ...

Page 25: ...ixing the tray switch board and mo tor board See Fig 20 3 Disconnect the connector CN3 on the tray switch board from the motor board and detach the side L in an upward direction See Fig 20 4 Remove the screw U attaching the tray switch board to the side L See Fig 21 5 Release the joint tab s of the side L in the direction of the arrow 1 and release the joint tab t while removing the tray switch bo...

Page 26: ... the top side of the DVD changer mechanism assem bly turn the gear 1 clockwise to move the elevator cam rearward See Fig 24 4 Move the two slots w and joint x of the elevator cam and remove the elevator cam outward See Fig 24 5 Remove the three screws V and detaches the side R as sembly upward See Figs 25 and 26 Note When reattaching the side R assembly make sure to fit the shaft part y into the s...

Page 27: ...w 1 and release four joints aa to detach from the rack holder See Fig 29 4 Release the rod from part ab See Fig 29 5 Turn the gear 1 clockwise again to move the lifter assembly upward See Fig 30 6 Remove the lifter assembly from the DVD changer mecha nism assembly upward at the positions ac where the four pins on the both sides of the lifter assembly fit to the notch es of the loader assembly See ...

Page 28: ...he slider See Figs 35 and 36 5 Remove the screw Y and Z attaching the sensor board and SV resister respectively See Fig 37 Reference Remove the soldered section aj on the sensor board as re quired See Fig 37 Note When reattaching the SV resister attach the slider to the sensor bracket and fit the lever on the bottom of the SV re sister into slot ak of the sensor slider See Figs 36 and 37 When reat...

Page 29: ... No MB230 1 29 Fig 36 Fig 37 Fig 38 Slider ak ai ag Sensor spring Y Z ak aj Sensor board SV resister Sensor bracket Slider am ai ag af X Sensor assembly Sensor gear Sensor spring Slide lever X ah an ...

Page 30: ...ar 2 clockwise to move the sub tray remaining inside the lifter assembly toward the front then pull out See Fig 39 5 Take out the disc on the sub tray See Fig 40 6 After clearing away the disc insert the sub tray into the main tray See Fig 41 Note When reattaching the sub tray move the tray stopper on the bottom of the main tray in the direction of the arrow to lock the sub tray certainly See Figs...

Page 31: ...ise as you turn the flywheel R counterclockwise See Fig 2 and 3 3 Disconnect the flexible wire from connector CN31 on the head amplifier mechanism control board 4 Remove the spring from the back of the head 5 Loosen the azimuth screw for reversing attaching the head 6 Remove the head on the front side of the head mount Fig 1 Fig 2 Fig 3 Cassette mechanism assembly Fly wheelR Trigger arm Head mount...

Page 32: ...l pulse board REFERENCE If necessary unsolder the 4 pin wire soldered to the main motor 3 3 3 Removing the main motor See Fig 4 7 1 Remove the two screws B 2 Half raise the motor and remove the capstan belt from the motor pulley ATTENTION Be careful to keep the capstan belt from grease When reas sembling refer to Fig 6 and 7 for attaching the capstan belt Fig 4 Fig 5 Fig 6 Fig 7 Head amplifier mec...

Page 33: ...ard Fig 8 Fig 9 3 3 5 Removing the reel pulse board and solenoid See Fig 10 Prior to performing the following procedure remove the head amplifier mechanism control board 1 Remove the screw C 2 Release the tab a b c d and e retaining the reel pulse board 3 Release the tab f and g attaching the solenoid on the reel pulse board 4 The reel pulse board and the solenoid come off Fig 10 Fly wheel R Fly w...

Page 34: ...the left to disengage the gear If the gear can not be disengaged easily push up the boss Q slightly and raise the rear side of the head mounts slightly to return the direction lever to the reversing side 2 Tighten the azimuth screw for reversing 3 Reattach the spring from the back of the Play Record Clear head 4 Connect the flexible wire to connector CN31 on the head amplifier mechanism control bo...

Page 35: ... the remote controller Then FL display is displayed CDLD LSR and laser current of CD is displayed 5 Press 5 key of the remote controller Then FL display is displayed DVDLDLSR and laser current of DVD is displayed 6 Press 6 key of the remote controller Then FL display is displayed JITX1 and jitter measurement of DVD is displayed Becomes test mode Area code JC 1U D E 2U 3U UB UT 4U UY EE UF Region n...

Page 36: ... exchange the traverse mechanism base NOTE Please perform all initialization when you exchange the parts above and also when you remove the parts above Just after the flap adjustment of the pick up guide shaft 1 Set the main body at test mode 2 Press and hold F SKIP key of the main body for more than 2 seconds 3 After initialization is finished mecha will feedback the following information 4 When ...

Page 37: ...rsion is effective only when source is DVD mode 3 Micon version is displayed temporarily on FL display for 5 seconds NOTE If there is no information feedback SYS CON will display WAIT blinking 0 5 second ON OFF 4 Each STANDBY ON key ENTER key and 9 key of the remote controller press change the display as follows 5 After 5 seconds return to previous display 4 9 Display of tuner version 1 Press STAN...

Page 38: ...e of the first power on 5 When power off is carried out the mode is canceled 4 14 Locking disc tray 1 Press both STOP key and DISC1 EJECT CLOSE key of the main body during standby mode 2 Then the FL display of main body is displayed LOCKED and the disc tray is locked 3 For unlock the tray press both STOP key and DISC1 EJECT CLOSE key again 4 Then the FL display of main body is displayed UNLOCKED a...

Page 39: ... No MB230 1 39 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 40: ... No MB230 AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited WPC Printed in Japan ...

Page 41: ...ntents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 to 12 2 13 to 16 COMPACT COMPONENT SYSTEM CD ROM No SML200405 Area suffix A Australia US Singapore UW Brazil Mexico Peru UX Saudi Arabia UJ U S Military UN Asean D I G I T A L Except US UN SP UXS77 CA UXS77 SP UXS77 ...

Page 42: ...e silk screen printed side parts side of the PWB diagrams the parts that are printed over with black such as the resistor diode and ICP or identified by the mark nearby are critical for safety This regulation does not correspond to J and C version ...

Page 43: ...LK SCS CPURST UCS DISCSET DISCSTP EXDAT0 to 15 EXADT0 to 15 EXADR16 to 20 NEXCE NEXOE NEXWE DISPRST DISPBUSY DISPCS DISPCK DISPD2S DISPS2D MA0 to 11 BA0 BA1 MDQ0 to 15 DQM0 DQM1 NCSM NRAS NCAS NWE COUT YOUT CrOUT CbOUT TX EPDI EPDO EPCS EPSK X351 27MHz DVD traverse mechanism CN201 LPCO1 LPCO2 CDLDCUR DVDLDCUR SPDRV TRSDRV FODRV TRDRV DRVMUTE SPMUTE FG VHALF TRVSW CN503 CN501 IC701 DAC AOUT 0 BCK P...

Page 44: ... 100 MTZJ10A T2 2SD1266 P 2 2 QGB2510J1 12 0 01 16 KTC3199 GL T KTC3199 GL T 1N4003S T5 1N5401 TM 1N5401 TM 0 022 50 0 022 50 MTZJ5 6B T2 1K 1N5401 TM 1N5401 TM 1N5401 TM 1N5401 TM 0 022 50 0 022 50 0 022 50 0 022 50 100 16 3 3K 20K 20K QGA7901C1 04 KTC3199 GL T 20K 20K C9101 CN904 Q9301 C9102 CN905 Q9302 Q9303 D9010 F9001 T9002 D9102 RY901 D9101 D9009 C9010 C9009 R9304 R9301 B9202 R9303 B9201 D90...

Page 45: ...C3035 PQ033EF02SZ QGB2510K1 13 2A02 M 8200 25 KTA1023 OY T KRC104M T QGF1036C1 26 KTA1046 Y 0 47 GB2024K1 11S 10 35 150P 150P KTC3199 GL T 39 LA4628 10 35 10 35 1k 1k KRA101M T 6 2K 6 2K MTZJ3 9B T2 0 47 QNZ0136 001Z KRA110M T 680 2 7k 220P 50 PQ05RD21 KIA7810API KIA7810API 100 100 10 35 1k 1k 4 7K 4 7K 150P 150P LA4628 8200 25 QQR0797 002 QQR0797 002 QQR0797 002 QQR0797 002 10 25 5 6k QGB2510K2 1...

Page 46: ...1CF49K 390 390 QQL231K 100Y 0 01 2 2K 2 2K 2 2K 2 2K 2 2K 2 2K 2 2K 5 6K 2 2K 1 2K 1 2K 2 2K 2 2K 5 6K 0 01 330P 2 2K 2 2K 2SD601A R X 2 2K 2 2K 2 2K QGF1205F1 11 10K 1 2K 10K 10K 2 2K QAX0263 001Z 390 BU1924F X 2 2K 2 2K 2 2K UN2115 X 10k QGF1036C1 19 NI NI NI 2 2 50 2 2 50 QNS0089 001 NI NI 2 2K 5 1K 2SB709A R X 2 2K GP1FA553TZ 47 25 NI 100K 10K 10K UN2211 X UN2211 X 1000 6 3 1 2K 100 16 0 01 33...

Page 47: ...QR0621 001Z 0 01 50 QQL231K 470Y 0 01 50 QQL231K 470Y 22 22 NI 0 082 0 082 0 01 50 QGB2510J1 13 QGA2501C1 02 NI NI NI 4 7K 4 7K 0 082 0 082 QNN0420 001 QGF1205C1 06 220P 220P 10k 10k 0 001 10K 10K UN2115 X 470K 10K 10K 10K 10K 2SD601A R X 680 680 680 680 47K 2 2 50 2 2 50 3 3K 3 3K 56K 2 2K 2 2K 100 16 100 16 2 2K 2 2K 10 25 22 16 47 1 8K HA17558AF X 82K 1 8K 0 1 10 25 2 2K QJK036 042104 0 1 4 7 5...

Page 48: ...W0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z REM VOLM L_LED VOLP C_LED COM4 10V R_LED DGND PONLED STBLED POWERKEY 5V KEY2 FKEY1 REM KEY1 5V FKEY2 VOLM FKEY2 COM3 VOLP COM2 COM1 VOLM POWERKEY FKEY1 VOLP SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 INH MODE LCDCE SCL DATA DGND PON...

Page 49: ...51 R4548 R4547 C4552 L4501 B4351 CN452 C4506 CN604 CN603 CN602 CN601 C4504 C4505 C4503 C4502 C4501 CN451 C4550 C4650 1 50 1 50 1 50 75 75 75 1 50 QNN0579 001 470 10 470 10 QNZ0430 001 75 75 75 470 10 470 10 470 10 22 16 200 910 100 3K 3K 200 3K 200 MM1623XF X 0 01 50 910 100 0 1 50 NI QGF1205F1 06 180p 50 QGF1036F1 26 QGF1205F3 06 QGF1036F1 26 QGF1036F1 06 180p 50 180p 50 180p 50 180p 50 180p 50 Q...

Page 50: ...C371 220p 220 10k 11K QVP0008 203Z KTC3199 GL T KTA1271 OY T 100K MTZJ5 1B T QGF1205F1 09 220p MSI 5U2LWA 2 2K QGF1201F3 10 CD4094BC 10 330P HA12238F 4 7 10K 10K 15K 15K KRC107M T 0 01 12K 9 1K 100 27K 2 2K QGF1205F1 09 QGF1205F1 09 QVP0077 103Z 330P QQR1118 001 10 16V VKZ3174 00B 3 3K SG 105F3 9 1K 3 3K 270P 2SB562 C KRC107M T 0 01 22K 47 50V 1 50V 47 50V QAH0101 001 2SK2001 0 0068 27K 11K 470K 4...

Page 51: ...J 0R0X 0 01 LA6502 X 1 30k 330 16k 10k 0 022 0 1 0 022 0 022 M9V MGND M5V 47k 30k 150p 270p 27k 0 1 22k 560p 0 1 0 1 NI DGND 330 1 0 1 NI UN2119 X 150 150 150 150 NI NI NI NAX0550 001X 15p D3 3V 0 VGND 18p 0 0 33k 0 10k 0 1 2 2k 0 1 0 0 DGND S3 3V 220 1k 1k NI NI 27 0 0 47 NI 0 1 0 1 1k 680 0 1 100 100 0 1 P3 3V 4 7k 4 7k 0 6 8 QGF0523F1 24W 27 470 27 470 24k KTA1001 Y X KTA1001 Y X 18k 47 6 3 47 ...

Page 52: ...6RFV W X S5V D3 3V M5V NQR0129 002X NQR0022 005X M9V NI 0 1 NI 0 1 VGND NQR0129 002X NQR0129 002X NQR0129 002X NQR0129 002X NQL044K 100X MGND DGND 0 1 S3 3V 10k NI NI NI 47k NI NI NI NI NI NI NI 47k 0 001 10k NI NI NI NI 0 01 1k NI 0 1 0 1 16 NI NI NI 0 QGF1016F2 08W NQR0251 004X 0 NQR0251 004X QGA2001F2 03X 100 100 100 100 NQR0251 004X QGA2001F2 02X NI 0 1 0 1 2 2k QGF1016F2 15W QGF1016F2 26W NI ...

Page 53: ...8 R29 C15 R4 R17 C30 C31 R14 R16 D5 R13 C26 C20 L8 L4 L1 R7 C16 R10 C23 C63 C34 F2 R8 PCFAZ 105 ALP038 3V 100P 75KHz 430 3p 0 01u 4 7u 120u 2 2 50 0 027u 11p 2 2 50 1u 0 47u 1u 100p 0 01u 560 10p 10p NI 330p 2 2k 47 50 0 022u 51 NI 0 01u 100k 0 47u 5 6k 15p 12p 0 01u KTC4081 12p 2200p 15p 12p 6p NI 56p 47p 5V 0 0 01u DTA114EUA 1 5p 1K 330 2SK3601GE F HVU202 47K 3 3K 3 3K 3 3K KTC4075 240 1 3k 3 3K...

Page 54: ... L8 C16 R10 C23 C63 C34 R11 C25 L9 R8 C24 C21 C18 L7 C62 R9 C13 L6 R2 R1 PCFAZ 105 ALP038 3V 100P 75KHz 430p 470 6800p 120u CFSC107M2 200 KTC4081 100 2 2 50 0 027u 12p 2 2 50 1u 0 47u 1u 100p 0 01u 560 10p 10p 1K 2 2k 47 50 0 022u 0 47u 5 6k 5p 12p 0 01u KTC4081 12p 33p 22p 3p 33p NI 5V 33p 47p NI 0 SVC347 0 01u DTA114EUA 2SC2714Y NI 680p 4p SVC230 SVC230 0 01u 180p 1K 2SK36DIGE F 2 4k 0 01u 430 7...

Page 55: ...039 K3000 C3043 C3044 C3045 C3046 C3047 C3048 C3049 C3050 C3051 C3052 C3053 C3054 C3055 C3056 C3057 C3062 C3063 C3064 C3065 C3066 C3067 C3068 C3069 C3070 C3071 C3072 C3073 C3074 C3075 C3076 CN301 CN302 CN304 CN305 D3000 D3006 D3007 D3008 D3009 D3010 D3011 D3012 D3015 D3016 D3017 D3018 D3019 D3020 D3021 D3030 D3033 D3034 IC301 IC303 IC304 IC305 IC306 IC308 J3001 LF300 LF301 LF302 LF303 Q3000 Q3001 ...

Page 56: ... R2259 R2261 R2262 R2270 R2271 R2272 R2273 R2275 R2361 R2362 R2900 R2901 R2902 R2903 R2906 R2907 R2908 R2909 R2910 R2911 R7002 R7003 R7004 R7005 R7006 R7007 R7008 R7009 R7018 R7019 R7020 R7021 R7022 R7023 R7024 R7025 R7026 R7027 R7028 R7029 R7030 R7032 R7033 R7034 R7035 R7036 R7037 R7038 R7039 R7045 R7046 R7047 R7049 R7050 R7051 R7053 R7055 R7056 R7057 R7088 R7089 R7060 R7062 R7063 R7064 R7065 R70...

Page 57: ... SW5 IC1 C201 C102 C103 C105 C106 C107 C209 C110 C113 C121 C101 C202 C203 C205 C206 C207 C109 C210 C213 C221 C300 C301 C304 C306 C307 C308 C310 C313 C314 C316 C319 C331 C340 C341 C342 C371 C374 C376 CN31 CN33 CN34 D340 D375 IC32 IC33 L301 L303 Q302 Q305 Q342 Q343 Q344 Q345 Q346 Q371 Q372 Q375 Q376 R101 R102 R104 R105 R106 R107 R108 R110 R116 R121 R201 R202 R204 R205 R206 R207 R208 R210 R216 R221 R...

Page 58: ...59 TP460 TP461 TP462 TP471 TP473 TP501 TP502 TP503 TP504 TP521 TP522 TP523 TP524 TP525 TP526 TP527 TP528 TP531 TP532 TP533 TP534 TP535 TP536 TP537 TP538 TP539 TP540 TP541 TP542 TP543 TP544 TP545 TP546 TP547 TP548 TP549 TP550 TP551 TP552 TP553 TP701 TP702 TP703 TP704 TP705 TP706 X451 TP505 TP506 R561 K562 K563 K564 K565 K566 R458 C455 TP474 CN401 R453 R454 R455 R532 R533 R534 R535 CN501 C501 R718 R...

Page 59: ... M E M O ...

Page 60: ...Victor Company of Japan Limited No MB230SCH Printed in Japan WPC AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan ...

Page 61: ...sembly and parts list Block No MJ DVD changer mechanism assembly and parts list Block No MK Cassette mechanism assembly and parts list Block No MP Electrical parts list Block No 01 07 Packing materials and accessories parts list Block No M3 UX S77 3 2 3 6 3 8 3 10 3 12 3 22 Area suffix A Australia US Singapore UW Brazil Mexico Peru UX Saudi Arabia UJ U S Military UN Asean No MB230 ...

Page 62: ...oard Amp board LCD board Switch board Hphone board E H K q D E F r 108 55 109 104 106 50 87 87 5 93 51 19 36 4 19 81 42 40 99 14 82 12 88 89 2 11 10 82 9 6 16 18 16 18 13 9 7 3 81 1 83 48 107 8 15 17 17 15 57 56 85 64 34 35 37 8 8 8 14 100 4 28 22 21 24 23 29 20 27 30 25 26 30 95 31 94 32 32 105 33 ...

Page 63: ... n c A C F J J G G B Amp board Video board Main board Connector board H d K K q 49 55 53 101 55 38 70 54 68 96 67 66 72 69 93 97 41 98 50 51 44 45 63 102 59 58 87 87 88 89 43 47 84 71 91 90 74 75 79 78 76 65 52 99 49 48 62 92 61 73 103 100 46 46 60 86 77 80 ...

Page 64: ... 001A COVER LENS 37 GV40429 001A LED HOLDER 38 GV30553 002A IC HOLDER 40 GV30552 001A CD BRACKET F 41 GV30447 001A CD BRACKET R 42 QYSDST3006Z TAP SCREW 3mm x 6mm x2 43 QYSDST3006Z TAP SCREW 3mm x 6mm x2 44 QYSBST4006Z SCREW 4mm x 6mm x2 45 QYSBST3004Z SCREW 3mm x 4mm x2 46 GV40035 001A SPECIAL SCREW x2 47 GV10173 001A BOTTOM CHASSIS 48 GV10172 001A MAIN CHASSIS 49 GV40313 002A FELT SPACER x2 50 Q...

Page 65: ...TING LABEL S77A 90 GV30598 014A RATING LABEL S77UJ S77UN S77US S77UW S77UX 91 GV40526 001A CAUTION LABEL 92 LV42035 002A LASER CAUTION 93 QUQH10 1910AJ FFC CABLE 94 QUQH12 1022BJ FFC WIRE 95 QUQH12 0919AJ FFC CABLE 96 QUQH12 1113AJ CARD WIRE FC 1 97 QUQH12 0616AJ FFC CABLE 98 QUQH10 2615BJ FFC CABLE 99 QUQH10 2607BJ FFC CABLE 100 QUQH10 0607BJ FFC CABLE 101 QUQH12 0612AJ FFC CABLE 102 QQR1259 002 ...

Page 66: ...DVD mechanism assembly and parts list Grease JVG 31N JVS 1003 7 7mm 0 2mm 1 7mm 0 2mm Block No M M M J FXL D52 1M 22 19 26 16 a a 3 8 7 15 9 18 29 17 2 30 30 4 5 14 21 20 23 27 28 9 6 24 11 25 30 1 12 13 10 ...

Page 67: ... M2 x 8mm 12 LV33990 001A G SHAFT HOLDER 13 QYSDST2008Z TAP SCREW M2 x 8mm 14 LV43291 002A GUIDE SHAFT 15 LV33991 001A ADJUST SPRING 16 QYSPST2008Z TAP SCREW M2 x 8mm 17 QAL0507 001 PICK UP 18 LV33983 001A PS SPRING 19 QYSPSFT1730Z TAP SCREW M1 7 x 3mm 20 LV33984 002A RACK ARM 21 QYSPSFT1730Z TAP SCREW M1 7 x 3mm x2 22 LV33986 001A S SHAFT GEAR 23 LV43293 001A SCREW SHAFT 24 LV43290 001A S SHAFT C...

Page 68: ... JVS 1003 b C B A E F FMU SD7 15M Block No M M M K d G C d B c c b e f f g g e a a G A E F CH5 BASE 1M 1 6 8 35 36 37 13 9 10 21 22 29 24 28 23 23 25 26 27 27 26 11 12 34 30 32 18 19 14 15 16 17 20 20 20 7 4 38 39 39 39 5 4 2 31 33 40 40 40 41 42 43 45 43 44 44 43 3 ...

Page 69: ...OR SPRING 20 QYSDST2605Z SCREW 2 6mm x 5mm x3 21 LV10749 002A SIDE L 22 LV33980 001A OPEN DET LEVER 23 QYSDST2605Z SCREW 2 6mm x 5mm x2 24 LV10746 003A TRAY ASSY x5 25 LV10750 003A TOP COVER 26 LV43289 002A ROD x2 27 QYSDSF2608Z SCREW 2 6mm x 8mm x2 28 QYSDST2605Z SCREW 2 6mm x 5mm x2 29 QYSDSF2608Z SCREW 2 6mm x 8mm 30 QYSDST2605Z SCREW 2 6mm x 5mm 31 QYSDST2004Z SCREW 2mm x 4mm 32 WJM0330 002A E...

Page 70: ...UD 24 LEN 320M MOBIL 1 1 27 13 3 34 2 8 15 10 14 16 7 12 23 3 2 4 9 6 5 24 29 25 22 17 20 19 18 11 21 31 36 26 28 30 1 11 6 5 33 32 33 32 35 35 SLC S302M A B 8 7 _ 0 1 0 15 mm A B C C Block No M M M P Grease The lower side Head amplifier board Switch board ...

Page 71: ... 14 LV41584 001A BRAKE R 15 LV41585 003A BRAKE L 16 QYSBSF2005Z SCREW 2mm x 5mm 17 VKS5603 00G MAIN PULLEY ASS 18 VKS3785 001MM FR ARM 19 VKW5284 002 SWING SPRING 20 VKS2278 003 TRIGGER ARM 21 VKW5301 001 FR SPRING 22 VKW5266 001 ELEVATOR SPRING 23 WDL214025 WASHER 24 QYSBSF2005Z SCREW 2mm x 5mm 25 VKS3786 00G CLUTCH ASSY 26 VKF3205 00B F WHEEL ASSY R 27 WDL183425 SLIT WASHER 28 VKF3207 00C F WHEE...

Page 72: ...TN1HM 106Z E CAPACITOR 10uF 50V M C3003 QETN1CM 107Z E CAPACITOR 100uF 16V M C3004 QCBB1HK 151Y C CAPACITOR 150pF 50V K C3005 QCBB1HK 151Y C CAPACITOR 150pF 50V K C3007 QETN1HM 476Z E CAPACITOR 47uF 50V M C3008 QETN1HM 474Z E CAPACITOR 0 47uF 50V M C3009 QETN1HM 106Z E CAPACITOR 10uF 50V M C3010 QFLC1HJ 104Z M CAPACITOR 0 1uF 50V J C3011 QFLC1HJ 104Z M CAPACITOR 0 1uF 50V J C3012 QFLC1HJ 104Z M CA...

Page 73: ...102Y C RESISTOR 1kΩ 1 4W J R3045 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3046 QRE141J 2R2Y C RESISTOR 2 2Ω 1 4W J R3047 QRE141J 2R2Y C RESISTOR 2 2Ω 1 4W J R3048 QRE141J 2R2Y C RESISTOR 2 2Ω 1 4W J R3049 QRE141J 2R2Y C RESISTOR 2 2Ω 1 4W J R3056 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3057 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3058 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3059 QRE141J 103Y C RESISTOR 10kΩ 1 ...

Page 74: ...C2072 NDC31HJ 151X C CAPACITOR 150pF 50V J C2073 NCS31HJ 101X C CAPACITOR 100pF 50V J C2074 NCB31HK 331X C CAPACITOR 330pF 50V K C2075 QETN1CM 107Z E CAPACITOR 100uF 16V M C2100 NCB31HK 221X C CAPACITOR 220pF 50V K C2101 NCB31HK 221X C CAPACITOR 220pF 50V K C2102 NCB31HK 102X C CAPACITOR 1000pF 50V K C2104 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C2105 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C2106 QETN1H...

Page 75: ...X MG RESISTOR 2 2MΩ 1 16W J R2254 NRSA63J 153X MG RESISTOR 15kΩ 1 16W J R2255 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J Symbol No Part No Part Name Description Local R2256 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R2257 NRSA63J 432X MG RESISTOR 4 3kΩ 1 16W J R2258 NRSA63J 272X MG RESISTOR 2 7kΩ 1 16W J R2259 QRZ9005 470X FUSI RESISTOR 47Ω 1 4W G R2261 NRSA63J 182X MG RESISTOR 1 8kΩ 1 16W J R2262 NRSA63J...

Page 76: ...J 103X MG RESISTOR 10kΩ 1 16W J R7262 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R7274 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R7278 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R7289 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R7290 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R7291 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R7300 NRSA63J 333X MG RESISTOR 33kΩ 1 16W J R7301 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R7302 NRSA63J 1...

Page 77: ...QSW0844 001 PUSH SWITCH SW5 QSW0844 001 PUSH SWITCH SW6 QSW0854 002 PUSH SW SW8 QSW0923 001 DETECT SWITCH Symbol No Part No Part Name Description Local IC201 LA6502 X IC IC301 MN2DS0003AA H IC IC302 LM1117MP ADJ X IC IC451 MN101C61GNC IC MCU IC452 BR93L56RFV W X IC IC453 S 80827CNNB W IC IC505 K4S641632F TC75 IC DIGITAL IC509 AT49LV1614T90TC IC FLASH IC701 AK4384VT X IC Q101 KTA1001 Y X TRANSISTOR...

Page 78: ... RESISTOR 18kΩ 1 16W J Symbol No Part No Part Name Description Local R220 NRSA63J 243X MG RESISTOR 24kΩ 1 16W J R221 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J R251 NRS125J R47X MG RESISTOR 0 47Ω 1 2W J R252 NRSA63J 2R2X MG RESISTOR 2 2Ω 1 16W J R254 NRSA63J 203X MG RESISTOR 20kΩ 1 16W J R256 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R257 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R259 NRSA63J 103X MG RESISTOR ...

Page 79: ...PACITOR 6800pF 16V M C113 QFLA1HJ 104Z M CAPACITOR 0 1uF 50V J C120 QCSB1HK 4R7Y C CAPACITOR 4 7pF 50V K C121 QCBB1HK 331Y C CAPACITOR 330pF 50V K C201 QDGB1HK 821Y C CAPACITOR 820pF 50V K C202 QDYB1CM 103Y C CAPACITOR 0 01uF 16V M C203 QFLA1HJ 104Z M CAPACITOR 0 1uF 50V J C204 QCBB1HK 221Y C CAPACITOR 220pF 50V K C205 QCBB1HK 391Y C CAPACITOR 390pF 50V K C206 QERF1HM 225Z E CAPACITOR 2 2uF 50V M ...

Page 80: ... J R344 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R345 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R346 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R347 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R353 QRZ9005 100X FUSI RESISTOR 10Ω R372 QRE141J 102Y C RESISTOR 1kΩ 1 4W J R375 QRE141J 151Y C RESISTOR 150Ω 1 4W J R376 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J VR31 QVP0008 203Z TRIM RESISTOR 20kΩ L301 QQR1118 002 OSC COIL BIAS L30...

Page 81: ...3 21 MEMO ...

Page 82: ...3 22 Packing materials and accessories parts list Block No M M M 3 P2 P3 P3 2 2 1 2 P6 P5 P4 P1 P7 A13 A12 A11 P10 P9 P8 P8 A4 A5 A6 A7 A8 A10 A1 A2 A3 ...

Page 83: ...ANT WIRE A 8 BT 56012 1 WARRANTY CARD S77A A 10 VMZ0139 001 CONTHI PLUG S77UX A 11 SPUXS77E SPBOX SPEAKER BOX x2 A 12 9910007601 NET ASSY x2 A 13 6000203711 RATING LABEL x2 S77UJ S77UN S77US S77UW S77UX A 13 6000203701 RATING LABEL x2 S77A P 1 GV20292 027A CARTON ASSY B S77UJ P 1 GV20292 028A CARTON ASSY B S77UN S77US P 1 GV20292 029A CARTON ASSY B S77A S77UW P 1 GV20292 026A CARTON ASSY B S77UX P...

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