JVC MX-GA9V Service Manual Download Page 38 | Manualshive

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1-38 (No.MB011)

4.4

Tape recorder section

4.5

Reference values for confirmation items

Items

Measurement conditions

Measurement method

Standard values Adjusting positions

Confirmation
of head angle

Test tape
: VT710 (10kHz)
Measurement output terminal
: Speaker terminal
Speaker R (Load resistor : 6

Ω

)

: Headphone terminal

1.Playback the test tape VT710 (10kHz).
2.With the playback mechanism or
recording & playback mechanism,
adjust the head azimuth screw so that
the forward and reverse output levels
become maximum.After adjustment,
lock the head azimuth at least by half a
turn.
3.In either case,this adjustment should
be performed in both the forward and
reverse directions with the head
azimuth screw.

Maximum output

Adjust the head
azimuth screw only
when the head has
been changed.

Confirmation
of tape speed

Test tape
: VT712 (3kHz) or TMT7036 (3kHz)
Measurement output terminal
: Headphone terminal

< Constant speed >
Adjust VR301 so that the frequency
counter reading becomes 3,000Hz
±60Hz when playing back the test tape
VT712 (3kHz) with the playback
mechanism or playback and recording
mechanism after ending forward
winding of the tape.

Tape speed of
decks (A and B)
:3,000Hz ±60Hz

VR301

Items

Measurement conditions

Measurement method

Standard values Adjusting positions

Double tape
speed

Test tape : VT712 (3kHz)
Measurement output terminal
: Speaker terminal
Speaker R (Load resistance:6

Ω

)

measurement output terminal
: Headphone terminal

After setting to the double speed
motor, confirm that the frequency
counter reading becomes 4,800+400/-
300Hz when the test tape VT712
(3kHz) has been play back with the
playback mechanism.

4,800+400/-300Hz Playback

mechanism side

Difference
between the
forward and
reverse speed.
P.mecha and
R/P mecha
speed

When the test tape VT712 (3kHz) has
been played back with the playback
mechanism or recording and playback
mechanism at the beginning of forward
winding, the frequency counter reading
of the difference between both of the
mechanisms should be 6.0Hz or less.

60Hz or less

Both the playback
and recording &
playback mechanism

Wow & flutter Test tape : VT712 (3kHz)

Measurement output terminal :
Headphone terminal

When the test tape VT712 (3kHz) has
been played back with the playback
mechanism or recording and playback
mechanism at the beginning of forward
winding the frequency counter reading
of wow & flutter should be 0.25% or
less(WRMS).

with in 0.25%
JIS(WTD)

Both the playback
and recording &
playback mechanism

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Summary of Contents for MX-GA9V

Page 1: ...3 10 COMPACT COMPONENT SYSTEM MB011 2003 9 MX GA9V TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 7 4 ADJUSTMENT 1 36 5 TROUBLESHOOTING 1 40 COMPACT DIGITAL VIDEO COMPACT DIGITAL AUDIO Area Suffix UX Saudi Arabia UN Asean U Other Areas ...

Page 2: ...MAIN SPEAKERS 6 Ω 16 Ω SURROUND SPEAKERS 16 Ω 32 Ω Tuner FM tuning range 87 50 MHz 108 00 MHz AM tuning range For Saudi Arabia At 9 kHz intervals 531 kHz 1 602 kHz At 10 kHz intervals 530 kHz 1 600 kHz For other countries At 9 kHz intervals 531 kHz 1 710 kHz At 10 kHz intervals 530 kHz 1 710 kHz CD player CD capacity 3 CDs Dynamic range 85 dB Signal to noise ratio 90 dB Wow and flutter Immeasurabl...

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: ...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 procedure in the tex...

Page 5: ...ipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are de feated It is dangerous to defeat the safety switches 5 CAUTION If safety switches malfunction the laser is able to function 6 CAUTION Use of controls adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposu...

Page 6: ...1 6 No MB011 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 7: ...e the six screws A on the back of the body 2 Remove the two screws B on both sides of the body 3 Remove the metal cover from the body by lifting the rear part of the cover CAUTION Do not break the front panel tab fitted to the metal cover Fig 1 Fig 2 Fig 3 A A A Metal cover Metal cover B Metal cover B ...

Page 8: ...chanism assembly is still connected 6 Disconnect the card wire from connector CN504 on the in ner side of the main board on the right side of the body Re move the CD mechanism assembly CAUTION To prevent damage to the CD fitting be sure to pull both the rear panel and the front panel assembly enough to remove the CD changer mechanism assembly Fig 4 Fig 5 Fig 6 3 1 3 Removing the fan See Fig 7 Prio...

Page 9: ...o joints a on the lower right and left sides of the body using a screwdriver and remove the front panel assembly toward the front Fig 8 Fig 9 Fig 10 Fig 11 3 1 5 Removing the tuner board See Fig 12 Prior to performing the following procedure remove the metal cover 1 Disconnect the card wire from connector CN1 on the tuner board on the right side of the body 2 Remove the plastic rivet fixing the tu...

Page 10: ...ar cover on the back of the body 2 Push each tab of the four joints b in the direction of the ar row and release 3 Remove the sixteen screws G attaching the rear panel 4 Disengage the joints c on each lower side of the rear panel using a screwdriver and remove the rear panel backward Fig 13 Fig 14 Fig 15 Fig 16 Rear panel H Joint b Joint b Rear cover G Rear panel G G G G G Joint c Rear panel Joint...

Page 11: ... side ofthe body 5 Disconnect connector CN211 and CN212 on the main board from the regulator board 3 1 8 Removing the speaker board See Fig 19 Prior to performing the following procedure remove the metal cover the CD changer mechanism assembly and the rear pan el REFERENCE It is not necessary to remove the main board 1 Disconnect connector CN217 on the speaker board from the regulator board 2 Disc...

Page 12: ... the rear pan el 1 Disconnect the wires from connector CN703 CN704 and CN706 on the amplifier board respectively 2 Remove the two wire clamps attaching the wire to the am plifier board and the voltage board 3 Disconnect connector CN215 on the amplifier board and CN216 on the voltage board from the regulator board The heat sink will be detached at once 4 Remove the four screws J attaching the ampli...

Page 13: ...connect the wires from connector CN218 and CN219 on the power board 2 Disconnect the wire from connector CN204 on the regula tor board 3 Release the wire from the stopper on the regulator board 4 Remove the four screws L attaching the transformer as sembly Fig 23 Fig 24 CN219 Regulator board CN204 Power transformer assembly Power board CN218 Power transformer assembly Regulator board CN204 L L Sto...

Page 14: ...n the regulator board 3 Remove the two screws M attaching the reglator board Fig 25 3 1 13 Removing the power cord See Fig 26 Prior to performing the following procedure remove the metal cover the CD changer mechanism assembly and the rear pan el 1 Disconnect the wire from connector CN250 on the power board 2 Remove the wire clamp from the power board 3 Move the power cord stopper upward and pull ...

Page 15: ...y and the front panel assembly 3 2 1 Removing the cassette mechanism assembly See Fig 27 1 Disconnect the card wire from connector CN306 on the head amplifier mechanism control board 2 Remove the seven screws N attaching the cassette mech anism assembly Fig 27 Head amplifier mechanismcontrol board CN306 N N N N Cassette mechanism assembly ...

Page 16: ...sary disconnect the wire from connector CN911 on the front side of the display system control board and un solder FW915 3 2 3 Removing the CD eject board See Fig 30 31 1 Remove the three screws Q attaching the CD eject board 2 If necessary unsolder FW915 on the CD eject board Fig 28 Fig 29 Fig 30 Fig 31 O Display system control board Stay bracket P P P P CN316 CN880 FW915 Solding P Display system ...

Page 17: ...lowing procedure remove the dis play system control board and the preset tuning switch board 1 Pull out the volume knob on the front panel and remove the nut Pull out the surround mode knob the mic level knob and the surround woofer level knob toward the front 2 Remove the twelve screws S attaching the operation switch board 3 Release each tab of the seven joints d retaining the opera tion switch ...

Page 18: ...taining the CD servo con trol board 2 Absorb the four soldered positions a of the right and left motors with a soldering absorber 3 Pull out the earth wire on the CD changer mechanism as sembly 4 Disconnect the connector CN854 on the CD servo control board 5 Disconnect the card wire CN601 and the connector CN801 on the CD servo control board Fig 1 a a A A A A CD servo control board CN854 CN651 CN1...

Page 19: ...ed as shown in Fig 6 from to the second or fifth hole on the left side face of the CD changer mechanism assembly CAUTION In case the driver unit elevator is not at above position set the elevator to the position as shown in Fig 7 by man ually turning the pulley gear as shown in Fig 8 11 Manually turn the motor pulley in the clockwise direction until the lifter unit stopper is lowered from the sect...

Page 20: ...the shaft i of the CD loading mechanism assembly to the position shown in Fig 10 2 Remove the four screws F retaining the CD loading mech anism assembly Fig 10 CD tray assembly f Refer to Fig 7 Pawl Chassis assembly g Drive unit of elevator CD 3 CD 2 CD 1 Pulley gear Motor pulley Pawl g g CD tray assembly Cams R1 R2 assembly i CD loading mechanism assembly h F F F F Arrow ...

Page 21: ...m the lifter unit Fig 11 Fig 12 3 3 5 Removing the CD pick unit See Fig 13 1 Move the cam gear in the arrow direction m Then the CD pickup unit will be moved in the arrow direction n 2 According to the above step shift the CD pickup unit to the center position 3 While pressing the stopper retaining the shaft in the arrow direction o pull out the shaft in the arrow direction p 4 After dismounting t...

Page 22: ... q align the Paul r position of the drive unit to the notch position on the cam gear q 2 Pull out the drive unit and cylinder gear 3 While turning the cam gear q align the Paul s position of the select lever to the notch position on the cam gear q 4 Remove the four screws H retaining the cam unit cam gear q and cams R1 R2 assembly Fig 15 Fig 16 Fig 17 G Chassis assembly Tray select switch board CD...

Page 23: ...ding the four pawls v fixing the right and left actuator motors in the arrow direction ATTENTION When the chassis assembly is turned over under the condi tions wherein the gear bracket and belt have been removed then the pulley gear as well as the gear etc constituting the gear unit can possibly be separated to pieces In such a case assemble these parts by referring to the assembly and config urat...

Page 24: ...2 and 23 1 Remove the three screws J retaining the C G base as sembly CAUTION To reassemble the cylinder gear etc with the cam unit cam gear and cans R1 R2 assembly gear unit and drive unit align the position of the pawl x on the drive unit to that of the notch on the cam gear q Then make sure that the gear unit is en gaged by turning the cam gear q Fig 22 Fig 23 Slit washer Pawl Cam R2 Slit washe...

Page 25: ...ft and pull out as shown in the figure 3 Pull out the pickup unit from the joint a CAUTION When reassenbling attch the pickup unit to the chassis base firmly at the joint a 4 Release the four joint b on the back on the pickup unit to remove the CD rack Fig 24 Fig 25 Pickup unit Pickup unit Chassis base Guide shaft Cam gear Guide shaft stopper Guide shaft stopper Guide shaft Guide shaft Joint a Pic...

Page 26: ...emoving the screw A Fig 26 3 3 13 Removing the Spindle motor Feed motor See Fig 27 Prior to performing the following procedure remove the CD mechanism board 1 Form the top side of the CD mechanism assembly remove the two screws B and two screws C attaching the spindle motor and the feed motor respsctively Fig 27 A Soldering c Spindle motor Feed motor CD mechanism board Soldering c B C Spindle moto...

Page 27: ...ad from the connector CN31 on the head amplifier mechanism control board 4 Remove the flexible board from the chassis base 5 Remove the spring a from behind the playback recording eraser head 6 Loosen the reversing azimuth screw retaining the playback recording eraser head 7 Take out the playback recording eraser head from the front of the head mount 8 The playback recording eraser head should als...

Page 28: ...bly hole P V and ditch O U and Q See Fig 4 and Fig 5 3 Fix the reversing azimuth screw 4 Attaching the spring a from back side of playback recording eraser head 5 Attaching the flexible board to the chassis base Fig 4 Fig 5 Fig 6 O P V Q U Direction lever Head mount assembly Head mount assembly Direction cover O P Q U Head mount Reverse azimuth screw R P E head or PB head Spring a Flexible board F...

Page 29: ... Removing the capstan motor assembly See Fig 8 to Fig 10 1 Removing the 6 screws 2 retaining the capstan motor assembly 2 While raising the capstan motor remove the capstan belt from the motor pulley Caution Be sure handle the capstan belt so carefully that this belt will not be stained by grease and other foreign matter Moreover this belt should be hanged while referring to the capstan belt handl...

Page 30: ...washers and fixing capstan shaft L and R and pull out the flywheel R and L respectively from behind the cassette mechanism Fig 12 Fig 13 3 4 7 Removing the reel pulse board and solenoid See Fig 14 1 Remove the five pawls d to h retaining the reel pulse board 2 From the surface of the reel pulse board parts remove the two pawls i and j retaining the solenoid Fig 14 3 3 Capstan motor Joint bracket F...

Page 31: ... Fig 15 to Fig 17 1 Shift to left side forward direction the head mount assembly hole K of control cam into the hollow K of the mechanism sub assembly Fig 15 Fig 16 Fig 17 K K Control cam hole Mechanism sub assembly top side K Control cam top side hole K ...

Page 32: ...d body that are glued at the joints a See Fig 1 1 Remove the four screws A on the front of the body respec tively 2 Remove the front cover toward the front and disconnect the yellow and black wires from the two tweeter speaker termi nals Fig 1 Fig 2 A A Joint a Front cover Joint a Joint a Joint a Tweeter speaker Woofer speaker ...

Page 33: ...nt and discon nect the wire yellow and black red and black from the two speaker terminals Fig 3 3 5 3 Removing the tweeter speaker See Fig 4 Prior to performing the following procedure remove the front cover 1 Disconnect the red and black wires from the two tweeter speaker terminals 2 Remove the two screws C attaching the tweeter speaker on the back of the front cover Fig 4 B B Woofer speaker C ee...

Page 34: ...he body respec tively 2 Remove the front cover toward the front Fig 5 3 6 2 Removing the woofer speaker See Fig 6 Prior to performing the following procedure remove the front cover 1 Remove the four screws E on the front of the body 2 Pull out the woofer speaker toward the front and discon nect the red and black wires from the two speaker termi nals Fig 6 D D Joint b Front cover Joint b Joint b Jo...

Page 35: ... the four screws F on the back of the body 2 Disconnect the wires from the two terminals on the rear speaker 3 Remove the four screws G on the back of the front cover Fig 7 Fig 8 Fig 9 F F Rear cover Rear speaker terminals Rear cover Front cover G G Rear speaker terminals Rear speaker Front cover ...

Page 36: ...rd measurement positions of volume and switch Power Standby Light STANDBY Indicator Sub woofer VOL Minimum Sound mode OFF Main VOL 0 Minimum Traverse mecha set position Disc 1 Mic MIX VOL MAX ECHO OFF 4 2 4 Precautions for measurement 1 Apply 30pF and 33kΩ to the IF sweeper output side and 0 082 F and 100kΩ in series to the sweeper input side 2 The IF sweeper output level should be made as low as ...

Page 37: ...section Back side Cassette Mechanism Unit Section Head azimuth adjusting screw Forward side Head azimuth adjusting screw Forward side Head azimuth adjusting screw Reverse side Head azimuth adjusting screw Reverse side Playback head Playback recording and eraser heads or playback head Tape speed ADJ Bias ADJ L Bias ADJ R ...

Page 38: ...g of the tape Tape speed of decks A and B 3 000Hz 60Hz VR301 Items Measurement conditions Measurement method Standard values Adjusting positions Double tape speed Test tape VT712 3kHz Measurement output terminal Speaker terminal Speaker R Load resistance 6Ω measurement output terminal Headphone terminal After setting to the double speed motor confirm that the frequency counter reading becomes 4 80...

Page 39: ...putting the reference frequency signal of 1kHz and 10kHz from OSC IN record and playback the test tape 3 While recording and playing back the test tape in TYP adjust VR101 for LcH and VR201 for RcH so that the output deviation between 1kHz and 10kHz becomes 1dB 2dB Output deviation between 1kHz and 10kH 1dB 2dB LcH VR101 RcH VR201 Items Measurement conditions Measurement method Standard values Adj...

Page 40: ...1 40 No MB011 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 41: ... No MB011 1 41 ...

Page 42: ... No MB011 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 43: ...and parts list Surround Block No M6 Speaker assembly and parts list Subwoofer Block No M7 CD changer mechanism assembly and parts list Block No MA CD mechanism assembly and parts list Block No MB Cassette mechanism assembly and parts list Block No MP Electrical parts list Block No 01 08 Packing materials and accessories parts list Block No M3 MX GA9V 3 2 3 5 3 6 3 7 3 8 3 10 3 11 3 15 3 26 Area su...

Page 44: ... switch board Preset tuning switch board CD eject board CD servo control board d 87 85 86 87 87 87 87 87 7 20 8 96 95 15 3 86 1 102 91 21 22 31 31 31 31 101 98 92 2 97 30 99 100 94 93 38 37 38 2 23 24 26 25 36 32 34 35 33 28 29 18 6 27 5 11 19 9 4 13 13 10 10 10 10 114 110 111 12 12 12 12 16 16 16 14 72 7 90 88 89 5 39 39 41 42 112 40 40 4 43 47 119 120 30 10 ...

Page 45: ...oard Speaker terminal board Main board Tuner board Transformer board vo oard v v 33 72 90 88 89 50 39 39 41 112 113 39 40 40 65 65 65 65 106 107 103 117 68 60 59 60 66 66 69 67 17 105 104 62 62 64 64 63 115 116 55 55 56 57 54 54 53 52 118 61 109 108 58 78 74 73 84 82 75 83 79 80 81 76 77 74 74 71 70 121 46 45 43 47 44 49 51 44 43 48 50 50 ...

Page 46: ...NK 62 QYSBSG3014E TAP SCREW 3mm x 14mm x4 63 GV40143 001A LEAF SPRING 64 QYSBSG3014E TAP SCREW 3mm x 14mm x2 65 QYSDSTL4008Z ASSY SCREW 4mm x 8mm x4 66 QYSBSGG3008E TAPPING SCREW 3mm x 8mm x2 67 QYSBSGG3008E TAPPING SCREW 3mm x 8mm 68 QZW0033 001 STRAIN RELIEF 69 GV40236 001A PLASTIC HOLDER 70 GV10062 067A REAR PANEL 71 GV10063 002A REAR COVER 72 QYSBSG3010Z TAPPING SCREW 3mm x 10mm x2 73 QYSBSGY3...

Page 47: ... ASSY x2 2 991061650067 WOOFER ASSY x2 3 134720201090 PIEZO ASSY x2 4 108650291034 DUST CAP x2 5 138730291065 D SIDE TAPE x2 6 199733350190 F PANEL ASSY L 6 199733350191 F PANEL ASSY R 7 135604081045 SCREW x4 8 135604161047 SCREW x8 9 135604161053 SCREW M4X16 x8 10 137640601416 BACK LABEL L 10 137640601417 BACK LABEL R 11 147780071049 LEG CUSHION x8 Symbol No Part No Part Name Description Local ...

Page 48: ...4 3 1 6 6 6 Symbol No Part No Part Name Description Local 1 J227HXZ9V00G40 FRONT CASE ASSY x2 2 J227HXZ9V01G10 BACK CASE ASSY x2 3 305 080006 00 FULLRANGE REAR x2 4 411 B140080P1 SCREW x8 5 411 B840140B1 SCREW x8 6 441 915102 00 LEG CUSHION x8 7 600 00XSZ9 00 SPEC LABEL x2 Symbol No Part No Part Name Description Local ...

Page 49: ... 3 4 6 6 1 2 4 Symbol No Part No Part Name Description Local 1 991062000069 SUB WOOFER ASSY x2 2 199733350194 F PANEL ASSY L 2 199733350195 F PANEL ASSY R 3 135604161053 SCREW M4X16 x8 4 135604161047 SCREW x12 5 137640601418 BACK LABEL L 5 137640601419 BACK LABEL R 6 147780071049 LEG CUSHION x8 ...

Page 50: ... A CAUTION The axes of each gear to apply grease Half face FIG C FIG B B C E D H FIG A H D E C B A A 47 47 47 28 14 51 51 50 49 48 13 16 4 4 3 3 45 44 43 29 31 36 30 40 39 41 37 32 42 38 35 34 42 33 42 25 26 23 8 17 7 6 24 20 27 10 12 5 6 11 5 6 9 18 22 21 27 19 46 1 2 2 52 15 15 Grease EM 30L EBS0006 009B FL 7750E ...

Page 51: ...M CAM R2 24 VKS2265 002MM CAM GEAR L 25 WDL316050MM SLIT WASHER 26 WDL316050MM SLIT WASHER 27 QYSBSF2608Z TAP SCREW 2 6mm x 8mm x4 28 VKS3702 00FMMVT DRIVE UNIT 29 VKS2247 005 MECHA HOLDER A 30 VKL7767 00D BRACKET ASSY 31 QYSBSF2606Z SCREW 2 6mm x 6mm x2 32 VKM3860 00E M HOLDER B AS Y 33 VKL7802 00D M HOLDER C AS Y 34 QYSDST2604Z SCREW 2 6mm x 4mm x2 35 VKL7810 00B LIFTER ASSY R 36 VKL7811 00B LIF...

Page 52: ...A BASE A 2 OPTIMA 73B1 C D PICK 3 E406777 002SM C D SHAFT 4 LV31002 001A CD RACK 5 E307745 441SM C D GEAR 3 6 QYSDSP2003N SCREW 2mm x 3mm x4 7 E406750 442SM PINION 8 EPB309173PKA T T PACKING 9 QAR0253 001 FEED MOTOR 10 QAR0130 001 SP MOTOR 11 EMW10190 441 CIR BOARD 12 QGA2001F1 06 CONNECTOR W B 1 6 13 QSW0506 001 LEAF SW 14 E75832 221SS SPECIAL SCREW 15 QYSDSF2006Z SCREW 2mm x 6mm Symbol No Part N...

Page 53: ...rol board Cassette switch board 2 1 D B C A F F 2 1 A B E D C E Block No M M M P 8 38 36 19 27 1 23 15 5 12 24 10 5 6 6 23 15 16 29 1 9 12 11 5 6 16 29 6 13 7 9 27 2 3 14 18 21 31 20 22 17 28 26 34 34 36 35 36 36 33 32 36 26 31 28 21 18 14 2 3 22 17 20 30 30 24 37 37 37 37 5 7 13 25 25 19 33 32 8 38 4 4 ...

Page 54: ...16 VKW5280 001 HEAD BASE SP L x2 17 VKS5603 00G MAIN PULLEY ASSY x2 18 VKS3785 001MM FR ARM x2 19 VKW5284 002 SWING SPRING x2 20 VKS2278 003 TRIGGER ARM x2 21 VKW5301 001 FR SPRING x2 22 VKW5266 001 ELEVATOR SPRING x2 23 WDL214025 WASHER x2 24 QYSBSF2005Z SCREW 2mm x 5mm x2 25 VKS3786 00G CLUTCH ASSY x2 26 VKF3205 00B F WHEEL ASSY R x2 27 WDL183425 SLIT WASHER x2 28 VKF3207 00B F WHEEL ASSY L x2 2...

Page 55: ...3 13 JC 525 UD 24 LEN 320M MOBIL 1 Grease B mecha A mecha Grease point 18 1 20 25 28 26 17 ...

Page 56: ...3 14 9 13 5 6 1 A A 2 1 2 places 2 3 D D 2 1 14 E E 5 1 13 1 14 10 16 15 5 13 9 7 12 1 5 A A A A B B 8 2 3 14 D D C E C E 8 C C 2 1 7 B B 2 1 1 Front view Rear view Dipping ...

Page 57: ... EETC1HM 226ZJC E CAPACITOR C373 QDYB1CM 103Y C CAPACITOR 0 01uF 16V M C374 EETC1HM 226ZJC E CAPACITOR C601 QFVJ1HJ 683Z MF CAPACITOR 0 068uF 50V J C602 QFVJ1HJ 683Z MF CAPACITOR 0 068uF 50V J C603 QCBB1HK 221Y C CAPACITOR 220pF 50V K C604 QCBB1HK 221Y C CAPACITOR 220pF 50V K C605 QCBB1HK 221Y C CAPACITOR 220pF 50V K C606 QCBB1HK 221Y C CAPACITOR 220pF 50V K C607 QETN1JM 476Z E CAPACITOR 47uF 63V ...

Page 58: ...E141J 103Y C RESISTOR 10kΩ 1 4W J R733 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R734 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R735 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R736 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R739 QRL01DJ 821X OMF RESISTOR 820Ω 1W J R740 QRL01DJ 821X OMF RESISTOR 820Ω 1W J R741 QRE141J 682Y C RESISTOR 6 8kΩ 1 4W J R742 QRE141J 682Y C RESISTOR 6 8kΩ 1 4W J R753 QRZ0197 R22 EMIT RESISTOR 0...

Page 59: ...4 QFLC1HJ 823Z M CAPACITOR 0 082uF 50V J C526 EETC1AM 107ZJC E CAPACITOR C527 QFLC1HJ 183Z M CAPACITOR 0 018uF 50V J C528 QFLC1HJ 104Z M CAPACITOR 0 1uF 50V J C530 QFLC1HJ 104Z M CAPACITOR 0 1uF 50V J C531 QFLC1HJ 683Z M CAPACITOR 0 068uF 50V J C532 QETN1CM 476Z E CAPACITOR 47uF 16V M C534 QTE1C06 476Z E CAPACITOR 47uF 16V C535 EETC1AM 107ZJC E CAPACITOR C556 QETN1EM 106Z E CAPACITOR 10uF 25V M C5...

Page 60: ...3Y C RESISTOR 10kΩ 1 4W J R998 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R1002 ERX12SJR33E UNF C RESISTOR R1202 QRE141J 102Y C RESISTOR 1kΩ 1 4W J R1203 QRE141J 102Y C RESISTOR 1kΩ 1 4W J L001 QQR1277 001Z COIL L546 QQR1277 001Z COIL L566 QQR1277 001Z COIL L567 QQR1277 001Z COIL L571 QQR1277 001Z COIL CN11 QGF1205F1 09 CONNECTOR FFC FPC 1 9 CN208 WJK0114 002A WIRE CN209 WJK0071 002A WIRE CN211 QGB2510K2...

Page 61: ... CAPACITOR 1000pF 50V K C1006 QDGB1HK 102Y C CAPACITOR 1000pF 50V K C1021 QDGB1HK 102Y C CAPACITOR 1000pF 50V K C1022 QDGB1HK 102Y C CAPACITOR 1000pF 50V K C1023 QDGB1HK 102Y C CAPACITOR 1000pF 50V K C1034 QFLC1HJ 104Z M CAPACITOR 0 1uF 50V J C1035 EETC1AM 107ZJC E CAPACITOR C1036 QCBB1HK 101Y C CAPACITOR 100pF 50V K C1037 QDYB1CM 103Y C CAPACITOR 0 01uF 16V M C1038 QDXB1CM 472Y C CAPACITOR 4700pF...

Page 62: ...R 1 2kΩ 1 4W J R937 QRE141J 152Y C RESISTOR 1 5kΩ 1 4W J R938 QRE141J 222Y C RESISTOR 2 2kΩ 1 4W J R939 QRE141J 272Y C RESISTOR 2 7kΩ 1 4W J Symbol No Part No Part Name Description Local R940 QRE141J 680Y C RESISTOR 68Ω 1 4W J R941 QRE141J 680Y C RESISTOR 68Ω 1 4W J R942 QRE141J 392Y C RESISTOR 3 9kΩ 1 4W J R943 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R944 QRE141J 562Y C RESISTOR 5 6kΩ 1 4W J R945 QRE...

Page 63: ...CK 473X C CAPACITOR 0 047uF 16V K C623 NCF31AZ 105X C CAPACITOR 1uF 10V Z C624 QERF0JM 107Z E CAPACITOR 100uF 6 3V M C631 QERF1CM 106Z E CAPACITOR 10uF 16V M C632 NCF31AZ 105X C CAPACITOR 1uF 10V Z C633 NCB31EK 223X C CAPACITOR 0 022uF 25V K C641 NCB31EK 273X C CAPACITOR 0 027uF 25V K C642 NCB31HK 472X C CAPACITOR 4700pF 50V K C651 NCS31HJ 7R0X C CAPACITOR 7pF 50V J C652 NCS31HJ 7R0X C CAPACITOR 7...

Page 64: ...1 16W J R871 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R872 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R873 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R874 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R875 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R876 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R880 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R881 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R882 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R883 NRS...

Page 65: ...PACITOR 100uF 10V M C15 NCS21HJ 120X C CAPACITOR 12pF 50V J C16 NCS21HJ 120X C CAPACITOR 12pF 50V J C17 NCB21HK 392X C CAPACITOR 3900pF 50V K C18 QEQ61HM 474Z E CAPACITOR 0 47uF 50V M C19 NCB21HK 473X C CAPACITOR 0 047uF 50V K C20 NCB21HK 102X C CAPACITOR 1000pF 50V K C21 NCB21HK 223X C CAPACITOR 0 022uF 50V K C22 NCS21HJ 151X C CAPACITOR 150pF 50V J C23 NCS21HJ 151X C CAPACITOR 150pF 50V J C24 NC...

Page 66: ...C CAPACITOR 820pF 50V K C3204 QDGB1HK 102Y C CAPACITOR 1000pF 50V K C3205 EEKJ1AM 107ZJC E CAPACITOR C3206 QFLK1HJ 333Z M CAPACITOR 0 033uF 50V J C3207 EEKJ1HM 105ZJC E CAPACITOR 1uF 50V M C3211 EEKJ1HM 104ZJC E CAPACITOR C3212 EEKJ1CM 106ZJC E CAPACITOR C3213 QDXB1CM 332Y C CAPACITOR 3300pF 16V M C3214 EEKJ1EM 475ZJC E CAPACITOR C3215 QFLK1HJ 153Z M CAPACITOR 0 015uF 50V J C3216 QDYB1CM 822Y C CA...

Page 67: ...62 QRE141J 243Y C RESISTOR 24kΩ 1 4W J R3366 QRE141J 273Y C RESISTOR 27kΩ 1 4W J R3367 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3368 QRE141J 223Y C RESISTOR 22kΩ 1 4W J R3369 QRE141J 101Y C RESISTOR 100Ω 1 4W J R3370 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3374 QRE141J 2R2Y C RESISTOR 2 2Ω 1 4W J R3376 QRZ9005 100X FUSI RESISTOR 10Ω R3377 QRE141J 470Y C RESISTOR 47Ω 1 4W J R3378 QRE141J 470Y C RESISTOR 4...

Page 68: ...terials and accessories parts list Block No M M M 3 A2 A1 A4 A5 A6 A7 A9 A8 P2 P7 P3 1 2 1 2 2 2 2 2 P1 P3 P2 P6 P4 P5 A3 A10 P14 P14 P13 P9 P9 P9 A13 A12 A16 P13 A16 P16 P17 P15 P9 A15 P15 A14 P11 P10 P12 P10 P8 A11 ...

Page 69: ...BOX R SPEAKER BOX A 13 MXGA9VK SPBOX L SPEAKER BOX A 14 SPWGA9VKSPBOX R SPEAKER BOX A 15 SPWGA9VKSPBOX L SPEAKER BOX A 16 SP XSHXZ9VK SPEAKER BOX x2 P 1 GV20239 001A CARTON ASSY P 2 GV10071 002A CUSHION UPPER P 3 GV10072 002A CUSHION BOTTOM P 4 QPC06507015P POLY BAG 65cm x 70cm P 5 GV30209 001A P PAD P 6 GV40168 003A SHEET P 7 QPC02503515P POLY BAG 25cm x 35cm P 8 140776391387 CARTON P 9 138764501...

Page 70: ... 10 COPYRIGHT 2003 VICTOR COMPANY OF JAPAN LTD MX GA9V CD ROM No SML200310 COMPACT DIGITAL VIDEO COMPACT DIGITAL AUDIO Area Suffix UX Saudi Arabia UN Asean U Other Areas Contents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 11 to 16 ...

Page 71: ...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 72: ...0 CN871 CN861 TUL TUR IC436 SOURCE SELECT E VOL CN102 CN504 CDL CDR CVOUT JA566 VIDEO OUT CN315 RECL RECR MSI PBL PBR Q585 Q586 MSI MSI MSI2 MPX TUCE KCMND MSTAT MCS SDATA CDMRST CK IC466 KARAOKE RECL RECR KARAOKE LOUT ROUT IC481 AMP FW714 CN704 Q481 Q482 Q483 MUTE SMUTE VOLDA VOLCK INL INR COML COMR LIN LOUT RIN ROUT Q573 AHB CONTROL MIC Q401 Q402 PB MUTE PBL PBR PBMUTE J411 AUX IN AUXL AUXR CN21...

Page 73: ...CN209 QGA3901C1 03 QGD2504C1 03Z T2AL T4AL T4AL T4AL QJK015 071214 WJK0114 001A 0 33 1 2W QGA7901C1 02 QGA7901C1 04 WJK0070 002A Standard schematic diagrams Power supply section Parts are safety assurance parts When replacing those parts make sure to use the specified one ...

Page 74: ... 200 200 330 DZ5 1BSB T2 330 2SC2785 FE T KTA1023 10K 10K 0 33 L7812CP KRC104M T 1 0 068 0 068 2 2 QGD2504C1 03Z 0 33 1 2W L7808CP L7809CP QNZ0136 001Z 2 7K 0 01 0 022 2A02M T 1 1 100 35 10K 2 2 1N4003S T5 1N4003S T5 0 01 2SB740 BC T 56K 4 7p 220P 10 220P 1K 10K 2SC2785 FE T 47 63 10K 2SC3576 JVC T 2SC3576 JVC T 2SC3576 JVC T 2SC3576 JVC T KTC3200 GL T 2SC2785 FE T 4 7K 4 7K 4 7K 4 7K 10K 820 820 ...

Page 75: ...0K 22K 100 10 15K 1K 100 0 068 0 22 4 7 50 10K 4 7 DZ5 1BSB T2 47 16 1k 1k 220k 8 2K 1k 10K 0 082 10K 0 1 220 10 1K 15k QQR0779 001Z 0 0022 1K 100 10 2SC2785 FE T 10K 2SC2785 FE T 2SC3576 JVC T 220k 47 16 47 16 2SC2785 FE T 47k 100p 47k 33K 0 022 QRJ146J 4R7X 470P QNN420 001 2SC2785 FE T 2SC2785 FE T 100k 2 2M 0 015 0 0018 33P 47K QNN0017 002 QQR0779 001Z 100K 47P 470 10V DZ6 8BSC T2 QQR0779 001Z ...

Page 76: ...K 10K 0 22 50 680k 1K 1K 1K 1K 1K 1K 1K KRC102M T 0 001 33P 68 33P QGF1205F1 17 100 10 1N4003S T5 100K 100K 0 1MY 1 5MY 470 6 3 1N4003S T5 100K 5 6K 100K 100K 2SD1991A RS T 0 01 100K 100K 100K 10K 10K 10K 10K 1 2K 10K 10K 10K 10K 10K 100K 100K 1K 100K 100K 100K 10K 10K KRA102M T 10K 10K 1000p 100K 100K 100K 5 6K 100K 100K 100K 100K 100K 100K 100K 3 9K QGF1210G1 24 2K 2SD1991A RS T QGD2503F1 07 2SD...

Page 77: ...0 C1022 C1023 VR901 R1071 R1070 C1065 C1067 R1067 R1066 C1063 R1061 C1062 C1061 R1065 R1064 C1064 R918 QUB220 15DMHP 0 01 2200p 0 01 1000p 0 01 QSW0911 001 MTZJ2 4B T2 MTZJ2 4B T2 10K 0 01 0 01 QSW0862 001 QNS0183 001 QUB220 15DMHP QQL231K 470Y QUM153 33DGZ4 QSW0912 001 0 01 QSW0911 001 0 01 20K 4 7k 4 7k QNS0184 001 QNS0184 001 2SD2144S VW T NJM4580L 0 22 50 1K 330P 12K 390 QUM027 18Z4Z4 KTA1267 ...

Page 78: ...2 0 022 LB1641 LB1641 270K 220K 0 001 0 001 10 1K QGA2001C1 06 100 150 10K NI MN662748RPMFA 39k 4 7 100 470P 12P QAX0413 001Z 12P 3 3k QGF1016F3 15 0 1 25 0 1 25 1K NI NI NI NI NI NI QGF1016F3 19 NI 100 1K 0 047 1K 150k 2SA952 LK T 10K 1 2K 47 10 390k 1K 1K 100 22K 0 022 2200p 100 1 1 0 1 25 100 NI 1 5K 22K 22K 22K 22K 22K NI NI 2 2 50 62k 100 100 QAX0283 001Z 33P 22K 1K 33P 100 22k 820p 22K 22K 2...

Page 79: ...126N 22K 10K 560P 2SC2001 K MTZJ5 1B T2 10P 47 MTZJ5 1B T2 QQR0621 001Z QGF1205F1 09 QGF1205F1 10 KRC107M T 24K 47 16 KTC3199 GL T KTC3199 GL T 47 10K 0 01 0 01 150 150 4 7K 4 7K QGF1205F1 06 QGF1205F1 06 QVP0008 103Z 47 47 470K 220K 820P 1 5K 10P 20K 47K QGB2011L1 10 QGB2011M1 10 KRA102M T 10K 470 MTZJ5 1B T2 10K 10K 820p 820p 270p 270p MSI 5U2LWA QQR1118 001 330P 330P 2SC2001 K BU4094BCF 0 0015 ...

Page 80: ...0 047 0 1 3 3k 68 1 4W FR 100 10 12P 12P 4 7K 0 001 0 047 12P 10K 3 3K 5 6K 10K 0 047 150P 10K LA1838 VCF2L3B 105Z 10 16 56K 10 16 22 16 56K 10K 0 022 1 50 1K 100 10 1K 150P 150P QGF1205F1 09 0 47 50 1 2K QQR0793 001 1SS133 T2 1SS133 T2 22 16 0 001 1000P QQR0796 002 DTA114YKA X 0 0022 QNB0014 001 0 0039 330 220K 330 0 01 1 8k 330 100K QAX0402 001 10K 2 2K 1SS133 T2 2 2K 0 027 1 50 47 0 022 0 047 2...

Page 81: ...10 16 100 10 TC7S08F W 0 01 16 VCC DGND NI NI NI 22P 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 0 1 16 270 4 7k 4 7k 4 7k 0 1 16 75 75 NI 220 TC7W08FU X 22P DBUS8 DBUS0 DBUS1 DBUS2 DBUS3 DBUS4 DBUS5 DBUS6 DBUS7 DCAS0 DBUS9 DBUS10 DBUS11 DBUS12 DBUS13 DBUS14 DBUS15 DA0 DA1 DA2 DA3 DA4 DA5 DA6 DA7 DOE DA8 DWE DRAS SCLK RAS DWE DATA YUV7 YUV6 YUV5 YUV4 YUV3 YUV2 YUV1 YUV0 YUV7 YUV6 YUV5 YUV4 Y...

Page 82: ...08 R714 R716 R717 R718 R719 R720 R721 R722 R723 R724 R725 R726 R727 R728 R729 R730 R733 R734 R735 R736 R740 R761 R762 R766 R768 R769 R774 R775 R776 R777 R778 R786 R787 R790 R791 R792 R793 R794 R795 R796 R797 R798 R754 R753 CN215 R659 C625 R658 Q604 Q603 R657 R742 R741 C901 C902 D904 D905 JS901 Q901 R901 R908 R904 S901 S902 FW901 C201 C202 C203 C204 C205 C211 C212 C213 C214 C215 C216 C217 C218 C219...

Page 83: ...405 R406 R407 R411 R412 R413 R414 R420 R421 R426 R431 R432 R994 R435 R436 R437 R438 R439 R440 R441 R442 R443 R444 R466 R467 R468 R469 R470 R471 R472 R473 R474 R475 R493 R494 R496 R998 R526 R528 R529 R530 R532 R534 R536 R537 R541 R557 R558 R563 R564 R571 R572 R577 R581 R582 R583 R585 R586 R587 R588 R593 R595 R596 R1202 R1203 R1204 C486 C485 R492 R491 CN661 R410 R1000 R1001 CN315 B132 R998 R996 C888...

Page 84: ...968 CN861 D815 CN880 R993 R1045 R1037 R1033 R1034 R1040 R1041 C1044 C1034 C1043 C1036 C1040 C1037 C1039 C1038 C1035 C1045 D816 CN316 RA802 D220 R234 R233 C221 C222 R205 C233 C840 D804 D962 R896 R844 R842 R969 R897 R911 R912 Q877 Q907 Q908 R898 D907 R907 C651 C652 C653 C654 C732 C733 C734 C735 C736 C737 D650 R650 R651 R731 R732 RY1 RY2 CN217 J81 CN710 C301 C307 C308 C309 C310 C311 C312 C360 C361 C3...

Page 85: ...14 C815 C816 C821 C822 C852 C855 C859 C860 CN651 C N 8 0 1 CN851 CN854 CN855 IC251 IC601 R616 R609 IC 6 5 1 R810 C618 Q632 L851 L853 L854 M852 Q291 Q631 R253 R258 R259 R293 R257 R628 R261 R262 R263 R264 B604 R291 R292 R294 R601 R602 R603 R604 R606 R611 R613 R617 R631 R632 R634 R635 R636 R641 R642 R615 B611 B605 R651 R652 R653 R654 R656 R657 R658 R659 R661 R662 R663 R664 R665 R667 R669 R670 R682 R6...

Page 86: ...VR201 VR301 C3341 C3342 C3339 C3345 Q3315 R3119 CN306 CN306 R3327 Q3323 R3111 C3119 R3367 R3120 R3219 R3220 C3305 R3355 Q3317 R3314 C3110 C3103 C3113 C3206 C3208 R3209 C3101 C3102 R3208 R3118 C3220 R3206 C3104 R3302 C3213 R3117 C3210 R3207 R3350 C3202 R3335 R3301 C3121 C3216 R3203 R3353 R3103 R3348 R3351 R3218 R3309 D3307 R3347 C3201 R3344 R3105 C3222 D3308 Q3313 R3217 R3336 R3315 C3308 R3374 C332...

Page 87: ...6 C17 C18 C19 C1 C20 C21 C22 C23 C24 C2 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C70 C71 C72 C73 C74 C75 C76 CF1 CF2 CF3 B64 D11 IC1 IC2 J1 L1 L2 L3 L70 Q1 Q2 Q3 Q4 Q5 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R2 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R3 R40 R41 R4 R5 R70 R71 R72 R73 C58 T...

Page 88: ... M E M O ...

Page 89: ...VICTOR COMPANY OF JAPAN LIMITED AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan No MB011SCH Printed in Japan WPC ...

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