JVC MXG-750-V, MXG-850-V, MXG-950-V, MXG-880-V Service manual

MX-G950V/MX-G880V

MX-G850V/MX-G750V

SERVICE MANUAL

COMPACT COMPONENT SYSTEM

MX-G950V/MX-G880V MX-G850V/MX-G750V

CA-MXG950V

COMPACT

DIGITAL VIDEO

COMPACT

DIGITAL AUDIO

MX-G950V/MX-G850V

U-----------------Other Areas UN----------------------- Asean UX---------------Saudi Arabia

Contents

Safety precautions Preventing static electricity Important for laser products Disassembly method Adjustment method

CA-MXG850V CA-MXG880V

MX-G880V

Area Suffix

UN----------------------- Asean

1-2 1-3 1-4 1-5 1-28

Flow of functional operation until TOC read (CD) Maintenance of laser pickup Replacement of laser pickup Description of major ICs

Area Suffix

CA-MXG750V

MX-G750V

Area Suffix

UN----------------------- Asean US ----------------- Singapore UX---------------Saudi Arabia

1-33 1-34 1-34 1-35~56

No.21099

Jul. 2002

1-1

MX-G950V/MX-G880V MX-G850V/MX-G750V

1. This design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Services should be performed by qualified personnel only.

2. Alterations of the design or circuitry of the product should not be made. Any design alterations of the product should not be made. Any design alterations or additions will void the manufacturer`s warranty and will further relieve the manufacture of responsibility for personal injury or property damage resulting therefrom.

3. Many electrical and mechanical parts in the products have special safety-related characteristics. These

characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features are identified by shading on the schematics and by ( ) on the Parts List in the Service Manual. The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement parts shown in the Parts List of Service Manual may create shock, fire, or other hazards.

4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the like to be separated from live parts, high temperature parts, moving parts and/or sharp edges for the prevention of electric shock and fire hazard. When service is required, the original lead routing and dress should be observed, and it should be confirmed that they have been returned to normal, after re-assembling.

5. Leakage currnet check (Electrical shock hazard testing) After re-assembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads, headphone jack, 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, particularly any exposed metal part having a return path to the chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).

Alternate check method Plug the AC line cord directly into the AC outlet. Use an AC voltmeter having, 1,000 ohms per volt or more sensitivity in the following manner. Connect a 1,500 10W resistor paralleled by a 0.15 F AC-type capacitor between an exposed metal part and a known good earth ground. Measure the AC voltage across the resistor with the AC voltmeter. Move the resistor connection to each exposed metal part, particularly any exposed metal part having a return path to the chassis, and meausre the AC voltage across the resistor. Now, reverse the plug in the AC outlet and repeat each measurement. Voltage measured any must not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5 mA AC (r.m.s.).

0.15 F AC TYPE

1500 10W

Good earth ground

AC VOLTMETER (Having 1000 ohms/volts, or more sensitivity)

Place this probe on each exposed metal part.

!

1. This equipment has been designed and manufactured to meet international safety standards.

2. It is the legal responsibility of the repairer to ensure that these safety standards are maintained.

3. Repairs must be made in accordance with the relevant safety standards.

4. It is essential that safety critical components are replaced by approved parts.

5. If mains voltage selector is provided, check setting for local voltage.

Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.

In regard with component parts appearing on the 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.)

1-2

MX-G950V/MX-G880V MX-G850V/MX-G750V

Preventing static electricity

1. Grounding to prevent damage by static electricity

Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.

2. About the earth processing for the destruction prevention by static electricity

In the equipment which uses optical pick-up (laser diode), optical pick-up is destroyed by the static electricity of the work environment. Be careful to use proper grounding in the area where repairs are being performed.

2-1 Ground the workbench

Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the traverse unit (optical pickup) on it.

2-2 Ground yourself

Use an anti-static wrist strap to release any static electricity built up in your body.

(caption) Anti-static wrist strap

Conductive material (conductive sheet) or iron plate

3. Handling the optical pickup

1. In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical pickup are shorted. After replacement, return the shorted parts to their original condition. (Refer to the text.)

2. Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily destroy the laser diode.

4. 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 text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a time when attaching it to the connector.

3. Handle the flexible cable carefully as it may break when subjected to strong force.

4. It is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it

Attention when traverse unit is decomposed

*Please refer to "Disassembly method" in the text for pick-up and how to detach the CD traverse mechanism.

1. Remove the disk stopper and T. bracket on the CD changer mechanism assembly.

2. Disconnect the harness from connector on the CD motor board.

3. CD traverse unit is put up as shown in Fig.1.

4. Solder is put up before the card wire is removed from connector CN601 on the CD servo control board as shown in Fig. 2. (When the wire is removed without putting up solder, the CD pick-up assembly might destroy.)

5. Please remove solder after connecting the card wire with CN601 when you install picking up in the substrate.

CD changer mechanism

assembly

CD traverse

unit

Flexible cable

Fig.1

Soldering

Fig.2

1-3

MX-G950V/MX-G880V MX-G850V/MX-G750V

Important for laser products

1.CLASS 1 LASER PRODUCT

2.DANGER : Invisible laser radiation when open and inter

lock failed or defeated. Avoid direct exposure to beam.

3.CAUTION : There are no serviceable parts inside the Laser Unit. Do not disassemble the Laser Unit. Replace the complete Laser Unit if it malfunctions.

4.CAUTION : The compact disc player uses invisible laser radiation and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are defeated. It is dangerous to defeat the safety switches.

VARNING : Osynlig laserstrålning är denna del är öppnad

och spårren är urkopplad. Betrakta ej strålen.

VARO : Avattaessa ja suojalukitus ohitettaessa olet

alttiina näkymättömälle lasersäteilylle.Älä katso säteeseen.

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 exposure.

CAUTION

!

Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.

ADVARSEL : Usynlig laserstråling ved åbning , når

sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for stråling.

ADVARSEL : Usynlig laserstråling ved åpning,når

sikkerhetsbryteren er avslott. unngå utsettelse for stråling.

REPRODUCTION AND POSITION OF LABELS

WARNING LABEL

CLASS 1 LASER PRODUCT

1-4

MX-G950V/MX-G880V MX-G850V/MX-G750V

Disassembly method

Removing the metal cover

(See Fig.1 ~ 3)

1.

Remove 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.

A

Metal cover

A

(CA-MXG850VU, CA-MXG950VUX)

A

Fig.1

Metal cover

A

Metal cover

B

Fig.2

A

Fig.1

(CA-MXG750VUS)

Metal cover

B

Fig.3

1-5

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the CD changer mechanism assembly (See Fig.4, 6)

Prior to performing the following procedure, remove the metal cover.

1.

Disconnect the wire from connector CN705 on the amplifier board.

2.

Remove the plastic rivet attaching the main board to the front assembly on the right side of the body.

3.

Disconnect the card wire from connector CN661 on the main board.

4.

Remove the two screws C on the upper side of the body and the two screws D on the back of the rear panel.

5.

Pull both the rear panel and the front panel assembly to the outside, then remove the CD changer mechanism assembly by lifting the rear part of the assembly.

CD changer mechanism assembly

Rear panel

Amplifier board

CN705

Fig.4

Front panel assembly

C

Main board

CN661

Front panel assembly

C

CD changer mechanism assembly

REFERENCE:

At this point, one card wire on the underside of the CD mechanism assembly is still connected.

6.

Disconnect the card wire from connector CN504 on the inner side of the main board on the right side of the body. Remove 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.

CN504

Fig.5

CD changer mechanism assembly

Plastic rivet

Main board

CN661

CN504

Front panel assembly

Fig.6

(CA-MXG850VU, CA-MXG950VUX)

CD changer mechanism assembly

Rear panel

D

Rear panel

1-6

Plastic rivet

Main board

CN661

CN504

Front panel assembly

D

Fig.6

(CA-MXG750VUS)

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the fan (See Fig.7)

Prior to performing the following procedure, remove the metal cover and the CD changer mechanism assembly.

1.

Turn over the CD changer mechanism assembly and remove the two screws E attaching the fan.

Removing the front panel assembly

(See Fig.8 ~ 11)

Prior to performing the following procedure, remove the metal cover and CD changer mechanism assembly.

1.

Disconnect the card wires from connector CN870, CN871 and CN315 on the main board respectively.

Amplifier board

CN703

Fan

E

CD changer mechanism assembly

Fig.7

Band

Main board

CN870

E

CN871

CN315

2.

Remove the band and disconnect the wire from connector CN703 on the amplifier board.

3.

Disconnect the wire from connector CN220 on the transformer board.

4.

Remove the two screws F on the bottom of the body.

5.

Release the two joints a on the lower right and left sides of the body using a screwdriver, and remove the front panel assembly toward the front.

Transformer board

CN220

Fig.8

(Bottom)

Fig.9

Front panel assembly

F

Front panel assembly

Fig.10

Joint a

Front panel assembly

Fig.11

1-7

MX-G950V/MX-G880V MX-G850V/MX-G750V

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 tuner board.

3.

Remove the two screws G on the back of the body.

Removing the rear cover / rear panel

(See Fig.13 ~ 16)

Prior to performing the following procedure, remove the metal cover and the CD changer mechanism assembly.

1.

Remove the screw H attaching the rear cover on the back of the body.

2.

Push each tab of the four joints b in the direction of the arrow 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.

Plastic rivet

G

Joint b

Rear cover

(CA-MXG850VU, CA-MXG950VUX)

G

CN1

Tuner board

Fig.12

H

Fig.13

H

Rear panel

G

Rear panel

Joint b

Rear panel

G

Fig.14

(CA-MXG850VU, CA-MXG950VUX)

Rear panel

Fig.15

Joint c

G G

Joint b

Rear cover

G

Joint b

Fig.13

(CA-MXG750VUS)

Rear panel

G

Fig.14

(CA-MXG750VUS)

1-8

MX-G950V/MX-G880V MX-G850V/MX-G750V

Joint c

Rear panel

Fig.16

(CA-MXG850VU, CA-MXG950VUX)

Removing the main board

(See Fig.17 ~ 19)

Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly, the rear panel and the tuner board.

1.

Disconnect the card wires from connector CN870, CN871 and CN315 on the main board.

2.

Disconnect the wires from connector CN704 and CN706 on the amplifier board.

3.

Remove the screw I attaching the main board on the right side of the body.

4.

Disconnect the wire from connector CN710 on the speaker board.

CN315

Amplifier board

CN704 CN706

Main board

Joint c

Fig.16

(CA-MXG750VUS)

Main board

CN870

CN871

Fig.17

Rear panel

Front panel assembly

Amplifier board CN704, CN706

5.

Disconnect connector CN211 and CN212 on the main board from the regulator board.

Front panel assembly

Main board

Regulator board

I

CN212

CN211

Fig.19

Speaker board

CN710

Fig.18

(CA-MXG850VU, CA-MXG950VUX)

Amplifier board

CN704, CN706

Main board

Speaker board

CN710

Fig.18

(CA-MXG750VUS)

1-9

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the speaker board

(See Fig.20)

Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear panel.

REFERENCE:

1.

Disconnect the wire from connector CN710 on the speaker board.

2.

Disconnect connector CN217 on the speaker board from the regulator board.

It is not necessary to remove the main board.

Speaker board

CN701

Regulator board

CN217

Fig.20

(CA-MXG850VU, CA-MXG950VUX)

Speaker board

CN710

Removing the power board (See Fig.21)

Prior to performing the following procedure, remove the metal cover, the CD changermechanism assembly and the rear panel.

1.

Remove a band on the power board.

2.

Disconnect the wire from connector CN218, CN219 and CN250 on the power board.

3.

Disconnect connector CN213 on the power board from the regulator board.

Regulator board

Power board

CN219

CN250

CN213

Fig.20

CN217

(CA-MXG750VUS)

CN218

Band

Fig.21

1-10

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the amplifier board / voltage board / heat sink (See Fig.22, 23)

Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear panel.

1.

Disconnect the wires from connector CN703, CN704 and CN706 on the amplifier board respectively.

2.

Remove the two band attaching the wire to the amplifier 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 amplifier board to the heat sink.

5.

Remove the two screws K, the board bracket and the voltage board.

REFERENCE:

It is not necessary to remove the power board.

Voltage board

Regulator board

Heat sink

Voltage board

Amplifier board

CN704 CN706

Band

CN216

Fig.22

Band

CN703

CN215

Amplifier board

J

K

CA-MXG850VU, CA-MXG950VUX)

Heat sink

Voltage board

J

Board bracket

Fig.23

Amplifier board

J

K

Board bracket

Fig.23

(CA-MXG750VUS)

1-11

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the power transformer assembly (See Fig.24, 25)

Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear panel.

1.

Disconnect the wires from connector CN218 and CN219 on the power board.

2.

Disconnect the wire from connector CN204 on the regulator board.

3.

Disconnect the wire from connector CN220 on the transformer board.

4.

Remove a band on the voltage board.

5.

Release the wire from the stopper on the regulator board.

6.

Remove the four screws L attaching the transformer assembly.

Power board

CN219

CN218

Band

L

Transformer board

CN220

Power transformer assembly

Fig.24

Stopper

Regulator board

CN204

L

Removing the regulator board

(See Fig.26)

Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly, the rear panel, the antenna board, the main board, the amplifier board, the voltage board, the power board and the speaker board.

1.

Disconnect the wire from connector CN204 on the regulator board.

2.

Release the wire from the stopper on the regulator board.

3.

Remove the two screws M attaching the reglator board.

Removing the power cord (See Fig.27)

Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear panel.

1.

Disconnect the wire from connector CN250 on the power board.

Power transformer assembly

M

Power transformer assembly

Power board

CN250

Power cord stopper

Fig.25

Fig.26

Regulator board

CN204

Stopper

M

Regulator board

CN204

2.

Remove the band from the power board.

3.

Move the power cord stopper upward and pull out it from the base chassis.

1-12

Base chassis

Band

Fig.27

MX-G950V/MX-G880V MX-G850V/MX-G750V

Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the front panel assembly.

Removing the cassette mechanism assembly (See Fig.28)

1.

Disconnect the card wire from connector CN306 on the head amplifier & mechanism control board.

2.

Remove the seven screws N attaching the cassette mechanism assembly.

Removing the display system control board (See Fig.29 ~ 31)

1.

Remove the four screws O attaching the stay bracket.

2.

Disconnect the card wires from connector CN316 and CN880 on the display system control board.

Head amplifier & mechanismcontrol board CN306

N

Cassette mechanism assembly

N

Fig.28

O

3.

Remove the seven screws P attaching the display system control board.

4.

If necessary, disconnect the wire from connector CN911 on the front side of the display system control board and unsolder FW915.

Removing the CD eject board

(See Fig.31, 32)

1.

Remove the three screws Q attaching the CD eject board.

2.

If necessary, unsolder FW915 on the CD eject board.

CD eject board

CN911

FW915

Display system control board

CN316

P

FW915

(Solding)

P

CN880

CD eject board

FW915

(Solding)

Q

P

Q

Stay bracket

Fig.29

CN911

P

Display system control board

Fig.30

Display system control board

Fig.31

Fig.32

1-13

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the preset / tuning switch board (See Fig.33, 34)

Prior to performing the following procedure, remove the display system control board.

1.

Pull out the preset knob on the front panel.

2.

Remove the four screws R attaching the preset / tuning switch board.

3.

If necessary, unsolder FW901 on the preset / tuning switch board.

Removing the operation switch board

(See Fig.34, 35)

Prior to performing the following procedure, remove the display 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 sound mode knob, the mic level knob and the sub woofer level knob toward the front.

R

Preset / tuning switch board

FW901

(Solding)

Preset knob

R

Fig.33

Sound mode knob

Sub woofer level knob

2.

Remove the twelve screws S attaching the operation switch board.

3.

Release each tab of the seven joints g retaining the operation switch board.

Joint g

S

Volume knob

Joint g

Mic level knob

Nut

Fig.33

S

Operation switch board

1-14

S

Joint g

S

Fig.35

S

Joint g

Disassembly method

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the front cover (See Fig.1,2)

CAUTION:

1.

Remove the four screws A on the front of the body respectively.

2.

Remove the front cover toward the front and disconnect the yellow and black wires from the two tweeter speaker terminals.

Do not break or damage the front panel and body that are glued at the joints a.

(See Fig.1)

A

Joint a

Joint a Joint a

Front cover

Joint a

A

Fig.1 (SP-MXG750V) (SP-MXG850V) (SP-MXG950V)

Tweeter speaker

Woofer speaker

(SP-MXG750V) (SP-MXG850V) (SP-MXG950V)

Fig.2

1-15

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the woofer speaker (See Fig.3)

Prior to performing the following procedure, remove the front cover.

1.

Remove the four screws B on the front of the body.

2.

Pull out the woofer speaker toward the front and disconnect the wire (yellow and black,red and black) from the two speaker terminals.

B

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.

Woofer speaker

Fig.3 (SP-MXG750V) (SP-MXG850V) (SP-MXG950V)

C

Tweeter speaker

1-16

Front cover

Fig.4 (SP-MXG750V) (SP-MXG850V) (SP-MXG950V)

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the front cover (See Fig.5)

CAUTION:

1.

Remove the four screws D on the front of the body respectively.

2.

Remove the front cover toward the front.

Do not break or damage the front panel and body that are glued at the joints b.

(See Fig.5)

Joint b

Joint b Joint b

Front cover

Joint b

DD

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 disconnect the red and black wires from the two speaker terminals.

Fig.5 (SP-MXG850V) (SP-MXG950V)

Woofer speaker

EE

Fig.6 (SP-MXG850V) (SP-MXG950V)

1-17

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the Rear cover (See Fig.7 ~ 9 )

1.

Remove 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.

F

Rear cover

F

Fig.7(SP-MXG950V)

Rear cover

Front cover

Rear speaker

Fig.8(SP-MXG950V)

terminals

Rear speaker

Front cover

1-18

G

Rear speaker

Fig.9(SP-MXG950V)

terminals

G

Removing the CD Servo control board (See Fig.1)

1.Remove the metal cover.

2.Remove the CD changer mechanism assembly.

3.From bottom side the CD changer mechanism assembly, remove the four screws A retaining the CD servo control board.

4.Absorb the four soldered positions "a" of the right and left motors with a soldering absorber.

5.Pull out the earth wire on the CD changer mechanism assembly.

6.Disconnect the connector CN854 on the CD servo control board.

7.Disconnect the card wire CN601 and the connector CN801 on the CD servo control board.

MX-G950V/MX-G880V MX-G850V/MX-G750V

A

a

CN854

A

CN651

CD servo control board

CN652

CN801

CN601

CN151

Removing the CD tray assembly (See Fig.2~4)

Remove the front panel assembly.

1. Remove the CD changer mechanism assembly.

2. Remove the CD Servo control board.

3. Remove the screw B' retaining the lod stopper.

4. From the T.bracket section "b" and clamper base

5. section "c" , remove both of the edges fixing the rod(See Fig.2 and 3). Remove the screw B retaining the disc stopper

6. (See Fig.3). Remove the three screws C retaining the T.bracket

7. (See Fig.3). Remove the screw D retaining the clamper assembly

8. (See Fig.3). From the left side face of the chassis assembly, remove

9. the one screw E retaining both of the return spring and lock lever(See Fig. 4).

10.

By removing the pawl at the section "d" fixing the return spring, dismount the return spring(See Fig.4).

11.

Remove the three lock levers(See Fig.4).

T.Braket

Disc stopper

B

Earth

wire

Fig.1

A

Clamper base

A

b

Rod

c

T.Braket

Fig.2

d

CC

B'

a

Lod stopper (C/J version only)

C

D

b

Lock lever

Clamper ass'y

Fig.3

Fig.4

Return spring

E

1-19

MX-G950V/MX-G880V MX-G850V/MX-G750V

11.

Check whether the lifter unit stopper has been caught into the hole at the section "e" of CD tray assembly as shown in Fig.5. Make sure that the driver unit elevator is positioned as

12. shown in Fig.6 from to the second or fifth hole on the left side face of the CD changer mechanism assembly.

[Caution]

13.

14.

15.

Chassis assembly

In case the driver unit elevator is not at above position, set the elevator to the position as shown in Fig.7 by manually turning the pulley gear as shown in Fig.8.

Manually turn the motor pulley in the clockwise direction until the lifter unit stopper is lowered from the section "e" of CD tray assembly(See Fig.8). Pull out all of the three stages of CD tray assembly in the arrow direction "f" until these stages stop (See Fig.6). At the position where the CD tray assembly has stopped, pull out the CD tray assembly while pressing the two pawls "g and g' " on the back side of CD tray assembly(See Fig.9). In this case, it is easy to pull out the assembly when it is pulled out first from the stage CD tray assembly.

Stopper

e

CD tray assembly

Fig.5

Refer to Fig.7

Pulley gear

Pawl

Fig.6

CD tray assembly

g

CD

f

Drive unit of elevator

Fig.7

3

2

1

CD tray assembly

1-20

Motor pulley

Fig.8

Pawl ,

g

Fig.9

g'

Removing the CD loading mechanism assembly(See Fig.10)

1.2.While turning the cams R1 and R2 assembly in the arrow direction "h" ,align the shaft "i" of the CD loading mechanism assembly to the position shown in Fig.10. Remove the four screws F retaining the CD loading mechanism assembly.

Removing the CD traverse mechanism (See Fig.11 and 12 )

For dismounting only the CD traverse mechanism

1. without removing the CD loading mechanism assembly, align the shaft "j" of the CD loading mechanism assembly to the position shown Fig.11 while turning the cam R1 and R2 assembly in the arrow direction "k" . By raising the CD loading mechanism assembly in the

2. arrow direction "l", remove the assembly from the lifter unit

MX-G950V/MX-G880V MX-G850V/MX-G750V

Cams R1, R2 assembly

Arrow

h

i

F

Cam R1, R2 assembly

j

Fig.11

Arrow

F

CD loading mechanism assembly

F

Fig.10

CD traverse mechanism

k

Lifter unit

Fig.12

CD Pickup unit

Arrow

l

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" . According to the above step, shift the CD pickup unit to

2. the center position. While pressing the stopper retaining the shaft in the

3. arrow direction "o" , pull out the shaft in the arrow direction "p". After dismounting the shaft from the CD pickup unit,

4. remove the CD pickup unit

o

Shaft

Stopper

p

Fig.13

Shaft

n

m

Stopper

CD loading mechanism

Shaft

Cam gear

1-21

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the try select switch board (See Fig.14)

1.2.Remove the two screws G retaining the tray select switch board. Disconnect the tray select switch board from connector CN804 on the CD servo control board.

Removing the cam unit (See Fig.15 ~17 )

1.

Remove the CD loading mechanism assembly.

2.

While turning the cam gear "q", align the Paul "r" position of the drive unit to the notch position(Fig.16) on the cam gear "q". Pull out the drive unit and cylinder gear(See Fig.17).

3. While turning the cam gear "q", align the Paul "s"

4. position of the select lever to the notch position(Fig.18) on the cam gear "q". Remove the four screws H retaining the cam unit(cam

5. gear "q" and cams R1/R2 assembly)(See Fig.18).

Chassis assembly

Drive unit

CN851

CN854

Fig.14

Cam gear

Tray select switch board

CN804

q

G

Drive unit

Cylinder gear

r

Cam gear

H

s

Fig.15

H

q

Cams R1, R2 assembly

Cam unit

J

1-22

Fig.16

Select lever

Fig.17

MX-G950V/MX-G880V

Fig.18

Fig.20

Fig.19

Fig.21

[Note]

When the chassis assembly is turned over under the conditions 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 configuration diagram in Fig. 21.

Removing the actuator motor and belt (See Fig.18~21)

1.

2.

3.

4.

5.

Remove the two screws I retaining the gear bracket (See Fig.18). While pressing the pawl "t" fixing the gear bracket in the arrow direction, remove the gear bracket (See Fig.18). From the notch "u section" on the chassis assembly fixing the edge of gear bracket, remove and take out the gear bracket(See Fig. 19). Remove the belts respectively from the right and left actuator motor pulleys and pulley gears(See Fig. 18). After turning over the chassis assembly, remove the actuator motor while spreading the four pawls "v" fixing the right and left actuator motors in the arrow direction(See Fig. 20).

Pulley gear

Belt

Motor pulley

Belt

Pulley gear

Motor pulley

Gear bracket

t

I

Pawl

v

Actuator motor

v

Chassis assembly

u

Gear bracket

Pulley gear

Gear B

Cylinder gear

Gross gear U

Gear C

Gross gear L

Select gear

Gear B

Gear C

Pulley gear

Assembly and Configuration Diagram

MX-G850V/MX-G750V

1-23

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the cams R1/R2 assembly and cam gear q(See Fig.22)

1.

Remove the slit washer fixing the cams R1 and R2 assembly.

2.

By removing the two pawls "w" fixing the cam R1, separate R2 from R1. Remove the slit washer fixing the cam gear "q".

3. Pull out the cam gear "q" from the C.G. base assembly.

4.

Removing the C.G. base assembly (See Fig.22 and 23)

Remove the three screws J retaining the C.G. base assembly.

[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 engaged by turning the cam gear "q" (See Fig. 24).

Slit washer

Cam gear q

J

Slit washer

Cam R2

Pawl

w

Cam R1

Cam switch board

C.G. base assembly

Pawl

w

Notch

Pawl

x

Cylinder gear

Drive unit

Fig.22

Cam gear q

Cam R1, R2 assembly

Gear unit

Gear bracket

Fig.23

1-24

MX-G950V/MX-G880V MX-G850V/MX-G750V

< Cassette mechanism section >

Removing the playback,recording and eraser heads (See Fig.1~3)

1. While shifting the trigger arms seen on the right side of the head mount in the arrow direction,turn the flywheel R in counterclockwise direction until the head mount has gone out with a click (See Fig. 1).

2. When the flywheel R is rotated in counterclockwise direction, the playback / recording & eraser head will be turned in counterclockwise direction from the position in Fig.2 to that in Fig.3.

3. At this position, disconnect the flexible P.C.board (outgoing from the playback head) from the connector CN301 on the head amp. and mechanism control P.C. board.

4. Remove the flexible P.C.board from the chassis base.

5. Remove the spring "a" from behind the playback / recording head.

6. Loosen the reversing azimuth screw retaining the playback head.

7. Take out the playback head from the front of the head mount.

8. The recording and eraser heads should also be removed similarly according to Steps 1~7 above.

Flexible P.C.board

Cassette mechanism

Trigger armHead mount

Fig.1

Playback/Recording & eraser head

(Mechanism A side)

Flywheel R

Spring "a"

Trigger arm

Reassembling the playback, recording

and eraser heads (See Fig.3)

1. Reassemble the playback head from the front of the head mount to the position as shown in Fig.3.

2. Fix the reversing azimuth screw.

3. Set the spring a from behind the playback head.

4. Attach the flexible P.C.board to the chassis base as shown in Fig.3.

5. The recording and eraser heads should also be reassembled similarly according to Steps 1~4 above.

CN301

Head amplifier & mechanism control P.C. board

Fig.2

Playback head

Spring "a"

CN302

FPC holder

Fig.3

Flywheel R

(Mechanism A side)

Reversing azimuth screw

Head mount

Flexible P.C.board

Head amplifier & mechanism control P.C. board

(Mechanism B side)

1-25

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the head amp. and mechanism control board (See Fig. 4)

1.Remove the cassette mechanism assembly.

2.After turning over the cassette mechanism

assembly,remove the five screws "A" retaining the head amplifier & mechanism control board.

3.Disconnect the connectors CN303 on the board

and the connectors CN301 and on CN302 both the right and left side reel pulse boards.

4.When necessary, remove the 4pin parallel

wire soldered to the main motor

Removing the capstan motor assembly

(See Fig.5 to 7)

1.Remove the six screws "B" retaining capstan

motor assembly (See Fig. 5).

2.While raising the capstan motor, remove the

capstan belts A and B respectively from the motor pulley (See Fig. 6).

Caution 1: Be sure to handle the capstan belts so carefully that these belts will not be stained by grease and other foreign matter. Moreover, these belts should be hand while referring to the capstan belt hanging method.(See Fig.6 and 7)

A

Flexible board

Head amplifier & mechanism control board

AA

CN303

CN302 CN301

Flexible board

Fig.4

BB

Capstan motor assembly

AA

1-26

Capstan belt A

Fig.5

Capstan motor

Capstan belt A

Capstan belt B

Motor pulley

Fig.7 Fig.6

BBBB

Capstan belt B

MX-G950V/MX-G880V MX-G850V/MX-G750V

Removing the capstan motor (See Fig. 8)

From the joint bracket, remove the two screws "C" retaining the capstan motor.

Removing the flywheel (See Fig. 9,10)

1.Remove the head amp. and mechanism control P.C.Board.

2.Remove the capstan motor assembly.

3.After turning over the cassette mechanism, remove the two slit washers "b" fixing the capstan shafts R and L, and pull out the flywheels R and L respectively from behind the cassette mechanism.

C

Capstan motor

Joint bracket

C

Fig.8

Flywheel R Flywheel L

Fig.10

Removing the reel pulse board and solenoid (See Fig. 11)

1.Remove the five pawls (c,d,e,f,g) retaining the reel pulse P.C.Board.

2.From the surface of the reel pulse P.C.Board parts, remove the two pawls "h" and "i" retaining the solenoid.

hi

Solenoid

c

a

d

Slit washer "a"

Fig.9

e

f

b

Slit washer "b"

Reel pulse board

g

Solenoid

Fig.11

1-27

MX-G950V/MX-G880V MX-G850V/MX-G750V

Adjustment method

Measurement instruments required for adjustment

1. Low frequency oscillator, This oscillator should have a capacity to output 0dBs to 600ohm at an oscillation frequency of 50Hz-20kHz.

2. Attenuator impedance : 600ohm

3. Electronic voltmeter

4. Frequency counter

5. Wow flutter meter

6. Test tape VT712 : For Tape speed and wow flutter ( 3kHz) VT710 : Head azimuth VT724 : For Reference level (1kHz)

7. Blank tape TAPE : AC-225

8. Torque gauge : For play and back tension Forward ; TW2111A, Reverse ; TW2121A Fast Forward and Rewind ; TW2231A

9. Test disc : CTS-1000(12cm),GRG-1211(8cm)

10. Jitter meter

Radio input signal

AM modulation frequency : 400Hz Modulation factor : 30% FM modulation frequency : 400Hz Frequency displacement : 22.5kHz

Frequency Range

AM 531kHz~1710kHz FM 87.5MHz~108MHz

Standard 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

Measurement conditions

Power supply voltage

AC110V/127V/220V/230V 240V , adjustable

Measurement output terminal : Speaker out : TP101(Mesuring for TUNER/DECK/CD) : Dummy load 6ohm

Precautions for measurement

1. Apply 30pF and 33kohm to the IF sweeper output side and 0.082 F and 100kohm in series to the sweeper input side.

2. The IF sweeper output level should be made as low as possible within the adjustable range.

3. Since the IF sweeper is a fixed device, there is no need to adjust this sweeper.

4. Since a ceramic oscillator is used, there is no need to perform any MPX adjustment.

5. Since a fixed coil is used, there is no need to adjust the FM tracking.

6. The input and output earth systems are separated. In case of simultaneously measuring the voltage in both of the input and output systems with an electronic voltmeter for two channels, therefore, the earth should be connected particularly.

7. In the case of BTL connection amplifier, the minus terminal of speaker is not for earthing. Therefore, be sure not to connect any other earth terminal to this terminal. This system is of an OTL system.

1-28

Arrangement of adjusting positions

MX-G950V/MX-G880V MX-G850V/MX-G750V

Cassette mechanism section (Mechanism A section)

Head azimuth

adjusting screw

(Forward side)

Playback

head

Head azimuth

adjusting screw

(Reverse side)

Cassette mechanism section (Back side)

Head azimuth

adjusting screw

(Forward side)

Playback, recording and eraser

heads or playback head

Head azimuth

adjusting screw

(Reverse side)

Cassette Mechanism Unit Section

Tape speed ADJ

Bias ADJ L

Bias ADJ R

1-29

MX-G950V/MX-G880V MX-G850V/MX-G750V

Tape recorder section

Items Measurement

Confirmation of head angle

Confirmation of tape speed

conditions

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

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

<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.

Reference values for confirmation items

Items Measurement

Double tape speed

conditions

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

Measurement method

Standard

values

Maximum output

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

Standard

values

4,800+400/

-300Hz

Adjusting

positions

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

VR301

Adjusting

positions

Playback mechanism side

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

Wow & flutter

1-30

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 the difference between both of the mechanisms should be 6.0Hz or less.

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).

60Hz or less

with in

0.25% JIS(WTD)

Both the playback and recording & playback mechanism

Items Measurement

conditions

Measurement method

Standard

values

Adjusting

positions

1.With the recording and playback mechanism, load the test tapes(AC-225 to TYP ),and set the mechanism to the recording and pausing conditions in advance.

2.After connecting 100 in series to the recorder head,measure the bias current with a valve voltmeter at both of the terminals.

3.After resetting the [PAUSE] mode,start recording. At this time,adjust VR101 for LcH and VR201 for RcH so that the recording bias current values become 4.0 A (TYP ).

1.With the recording and playback mechanism,load the test tape(AC-225 to TYP ),and set the mechanism to the recording and pausing condition in advance.

2.While repetitively inputting 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.

Adjustment of recording bias current (Reference value)

Adjustment of recording and playback frequency characteristics

*Mode : Forward or reverse mode *Recording mode *Test tape : AC-225 Measurement output terminal :Both recording and headphone terminals

Reference frequency :1kHz and 10kHz (REF:-20dB) Test tape :TYP AC-225 Measurement input terminal :OSC IN

AC-225 :4.20 A

Output deviation between 1kHz and 10kH :-1dB 2dB

LcH :VR101 RcH :VR201

Electrical performance

Items Measurement

conditions

Measurement method

Standard

values

Adjusting

positions

1.While changing over to and from BIAS 1 and 2, confirm that the frequency is changed.

2.With the recording and playback mechanism. load the test tape (AC-225 to TYP ),and set the mechanism to the recording and pausing conditions in advance.

3.Confirm that the BIAS TP frequency on the P.C.board is 100kHz 6kHz.

1.With the recording and playback mechanism, load the test tapes(AC-225 to TYP ),and set the mechanism to the recording and pausing condition in advance.

2.After setting to the recording conditions,connect 1M in series to the eraser head on the recording and playback mechanism side,and measure the eraser current from both of the eraser terminal.

Recording bias frequency

Eraser current (Reference value)

*Recording and playback side forward or reverse *Test tape :TYP AC-225 *Measurement terminal BIAS TP on P.C.board

*Recording and playback side forward or reverse *Recording mode *Test tape :AC-225 Measurement terminal Both of the eraser head

100kHz +9kHz

-7kHz

TYP :75mA

Reference values for electrical function confirmation items

MX-G950V/MX-G880V MX-G850V/MX-G750V

1-31

MX-G950V/MX-G880V MX-G850V/MX-G750V

Extension code connecting method

CD changer mechanism assembly

CD servo board

CN651

CN661

VCD board

CN102

CN504

Main board

1-32

Flow of functional operation until TOC read

Power ON

Play Key

Slider turns REST SW ON.

Automatic tuning of TE offset

Confirm that the voltage at the pin5 of CN801 is "H"\"L"\"H".

MX-G950V/MX-G880V MX-G850V/MX-G750V

Check Point

Tracking error waveform at TOC reading

Approx.3sec

Tracking servo off states

Automatic measurement of TE amplitude and automatic tuning of TE balance

VREF

pin 25 of IC601(TE)

Approx

1.8V

Disc states to rotate

Tracking servo on states

Disc to be braked to stop

TOC reading finishes

500mv/div 2ms/div

Fig.1

Laser ON

Detection of disc

Automatic tuning of Focus offset

Automatic measurement of Focus S-curve amplitude

Disc is rotated

Focus servo ON (Tracking servo ON)

Automatic measurement of Tracking error amplitude

Automatic tuning of Tracking error balance

Check that the voltage at the pin40 of IC651 is + 5V?

Confirm that the Focus error S-cuve signal at the pin28 of IC651 is approx.2Vp-p

Confirm that the signal from pin24 IC651 is 0V as a accelerated pulse during approx.400ms.

Confirm the waveform of the Tracking error signal. at the pin 25 of IC601 (R604) (See fig-1)

Automatic tuning of Focus error balance

Automatic tuning of Focus error gain

Automatic tuning of Tracking error gain

TOC reading

Play a disc

Confirm the eys-pattern at the lead of TP1

1-33

MX-G950V/MX-G880V MX-G850V/MX-G750V

Maintenance of laser pickup

(1) Cleaning the pick up lens Before you replace the pick up, please try to clean the lens with a alcohol soaked cotton swab.

(2) Life of the laser diode When the life of the laser diode has expired, the following symptoms will appear.

1. The level of RF output (EFM output : ampli tude of eye pattern) will below.

Is the level of

RFOUT under

1.25V 0.22Vp-p?

YES

O.K

NO

Replace it.

Replacement of laser pickup

Turn off the power switch and, disconnect the power cord from the ac outlet.

Replace the pickup with a normal one.(Refer to "Pickup Removal" on the previous page)

Plug the power cord in, and turn the power on. At this time, check that the laser emits for about 3seconds and the objective lens moves up and down. Note: Do not observe the laser beam directly.

Play a disc.

Check the eye-pattern at TP1.

Finish.

(3) Semi-fixed resistor on the APC PC board The semi-fixed resistor on the APC printed circuit board which is attached to the pickup is used to adjust the laser power. Since this adjustment should be performed to match the characteristics of the whole optical block, do not touch the semi-fixed resistor. If the laser power is lower than the specified value, the laser diode is almost worn out, and the laser pickup should be replaced. If the semi-fixed resistor is adjusted while the pickup is functioning normally, the laser pickup may be damaged due to excessive current.

1-34

Description of major ICs

1

2

3

4

5

6

78

9

10 11

12

13

141516

17

1819

2021

22

23

24

AMP

Pre

Source

CTRL

AMP

ALC

ALC AMP

AMP

EQ

CTRL

ALC

REPPLE

REJ

Pre

L1

L2

R1

R2

NF2

NF1

OUT1

OUT2

EQ1

EQ2

CTL2

CTL1

RIN2

RIN1

RNF2

RNF1

ROUT2

ROUT1

LC

LPF GND

EQ

CTL

RF

VCC

2. Pin Function

Pin No.

Symbol

I/O

Function

I/O

Symbol

Pin No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

I

16

17

18

19

20

21

22

23

24

I

O

I

Playback amplifier output

I

RIN1

OUT1

1 Block diagram

Playback amplifier input

R1

R2

I

Playback amplifier input

NF2

Playback amplifier negative feedback

OUT2 Playback amplifier output

EQ2 I

Equlaizer

CTL2 I Pre Amplifier input swithing time

constant

RIN2 I

Recording amplifier input

RNF2 I Recording amplifier negative feedback

ROUT2

O

Recording amplifier output

O

LC I

ALC low cut

LPF

I

ALC low pass filter

GND I

Vcc Power supply

RF

I

Repple filter

EQCTL EQ control

ROUT

O

Recording amplifier output

RNF1 Recording amplifier negative feedback

I Recording amplifier input

CTL1

Pre amplifier input swithing control

EQ1 Equlayzer

Playback amplifier negative feedback

NF1

L2 I

L1

Playback amplifier input

AN7345 (IC302) : PB / REC amp

MX-G950V/MX-G880V MX-G850V/MX-G750V

1-35

MX-G950V/MX-G880V MX-G850V/MX-G750V

AN22000A-W (IC601) : RF head amp.

1. Pin layout

12345678910111213141516

2. Block diagram

OFTR

COFTR

BDO

11

BCDO

14

13

12

3TOUT

CEA

9

OFTR

BDO

10

3TENV

NRFDET

15

FEN

22

FEOUT

23

SUBT

TEN

21

20

SUBT

19

17181920212223242526272829303132

18

VDET

PDLDVDETTEBPFTEOUT

2

1

3

VCC

16

GND

2526

8

ARF

7

CAGC

RFIN

56

RFOUT

4

RFN

3. Pin function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

AGC

NRFDET

RF_EQ

Function APC amp input terminal. APC amp output terminal. Power supply. RF amp negative input terminal. RF amp output terminal. AGC input terminal. AGC loop filter capacitor connection terminal. AGC output terminal. Capacitor connection terminal for HPF-amp. 3TENV output terminal. Capacitor connection terminal for RF enberope detection. BDO output terminal. Capacitor connection terminal for RF enverope detection. OFTR output terminal. NRDET output terminal. Ground terminal.

GCA BCA

AMP

32

31

A

C

GCA BCA

AMP

30

29

B

D

E

GCA BCA

AMP

27

Pin No.

GCA BCA

AMP

28

F

Function VREF output terminal.

17

VDET output terminal.

18

VDET input terminal.

19

TE amp. output terminal.

20

TE amp. negative input terminal.

21

FE amp. negative input terminal.

22

FE amp. output terminal.

23

GCTL & APC terminal.

24

FBAL control terminal.

25

TBAL control terminal.

26

Tracking signal input terminal 1.

27

Tracking signal input terminal 2.

28

Focus signal input terminal 4.

29

Focus signal input terminal 3.

30

Focus signal input terminal 2.

31

Focus signal input terminal 1.

32

TBAL FBAL

24

GCTL

17

VREF

1-36

BA3835S (IC812) : SPI B.P.F.

1.Block Diagrams

MX-G950V/MX-G880V MX-G850V/MX-G750V

BIASC

VREFC

RREF

DIFOUT

N.C.

CIN

AIN

VCC

1

2

3

4

5

6

7

8

9

2.Pin Function

No. Symbol

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18

BIASC

VREFC

RPEF

NC NC

NC CIN AIN

VCC SPI-A SPI-B SPI-C

SPICSB

NC

NC TEST AOUT

GND

A-C

DIF

105Hz BPF

340Hz BPF

1kHz BPF

3.4kHz BPF

10.5kHz BPF

REFERENCE CURRENT

PEAK HOLD

I/O

-

I

O O O O

-

O

-

BIAS

VREF

RES

MPX

RES

DEC

18

17

16

15

14

13

12

11

10

GND

AOUT

TEST

N.C.

SEL

C

B

A

Function Decoupling condenser connection terminal. Decoupling condenser connection terminal. Reference resistance connection terminal. Non connect. Non connect. Non connect. Connected to GND of audio system through a condenser. Inputs the audio signal through a condenser. Power supply terminal. Output selection control terminal. Output selection control terminal. Output selection control terminal. Output selection control terminal. Non connect. Non connect. Connected to GND upon normal use. Multi-plexor output terminal. Connect to GND.

1-37

MX-G950V/MX-G880V MX-G850V/MX-G750V

ES3883F (IC104) : VCD companion chip

1.Pin function

80

81

~

100

2.Blockdiagram

CD ROM

Kit

ROM

~

51

50

~

31

1

30~

CD-ROM Controller

Interrupt Control

Audio DAC

NTSC/PAL Video

Remote receiver

Speakers

Television

Vista ES3880

(Video CD)

Remote Control

DSC

PLL

Echo/Surround/Vocal Assist

Preamp

Volume Control

Preamp

Volume Control

VFD Driver

VFD Panel

DRAM

Mic 1

Mic 2

3.Pin function

Pin No.

1,25:26,31,72,75,77,91,100

5,16,32,66,73,78,90

6 7

9 11 70 69 68 67 14 18 20 34 35 36 38 39 40

81,83,85,93,95,97,99,8

10

12 13

15 17

19

Symbol I/O Function

I

VSS VCC DSC_C AUX0 AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 AUX7 AUX8 AUX9 AUX10 AUX11 AUX12 AUX13 AUX14 AUX15 DSC_D[7:0] DSC_S DCLK EXT_CLK RESET_B MUTE MCLK TWS SPLL_OUT

Ground.

I

Voltage supply 5v.

I

Clock programming to access internal registers.

I/O

Servo Foward or Control Pin.

I/O

Servo Reverse or Control Pin.

I/O

Servo LDON or Control Pin.

I/O

Servo CW/Limit or Control Pin.

I/O

Servo CCW/Close or Control Pin.

I/O

Servo Data or Control Pin.

I/O

Servo XLAT or Control Pin/VFD_DO.

I/O

Servo BRKM/Sense or Control Pin/VFD_DI.

I/O

Servo Mute/Open or Control Pin/VFD_CLK.

I/O

Servo SQS0 or Control Pin.

I/O

Servo SQCK or Control Pin.

I/O

3880 IRQ or Interrupt Output or Control Pin.

I/O

CD C2PO or Interrupt input or Control Pin.

I/O

Serial Interrupt/CD-Mute or Control Pin.

I/O

Servo SCOR(S0S1) or Interrupt Input or Control Pin.

I/O

Interrupt Input or Control Pin.

I/O

Data for programming to access Internal registers.

I

Strobe for programming to access Internal registers.

O

Dual-purpose pin DCLK is the MPEG decoder clock.

I

EXT_CLK is the external clock EXT_CLK is an input during bypass PLL mode.

I

Video reset(active-low).

O

Audio mute.

I

Audio master clock.

I

Dual-purpose pin TWS is the transmit audio frame sync.

O

SPLL_OUT is the select PLL output.

1-38

Number

21 22

23

24

2:4,27:30,76

33

37

41,51

42

43

44 45:46 47:48

49

50

52

53

54

55

56:57,62:63

58 59,60

61

64

65

71

74

79

80

82

84

86:89,92,94,96,98

Name TSD TBCK RWS SEL_PLL1

RSTOUT_B NC RSD

SEL_PLL0 RBCK

SER_IN

VSSAA VCM

VREFP

VCCAA AOR+,AORAOL-,AOL+ MIC1 MIC2 VREF

VREFM

RSET COMP VSSAV CDAC VCCAV YDAC VDAC ACAP XOUT XIN PCLK 2XPCLK HSYN_B VSYN_B YUV[7:0]

MX-G950V/MX-G880V MX-G850V/MX-G750V

I/O Function

I

Transmit audio data input.

I

Transmit audio bit clock.

O

Dual-purpose pin RWS is the audio frame sync.

I

Pins SEL_PLL[1.0] select the PLL clock frequency for the DCLK output.

SEL_PLL1

0 0 1 1

O

Reset output(active-low). No connect.Do not connect to these pins.

O

Dual-purpose pin. RSD is the receive audio data input.

I

SEL_PLL0 along with SEL_PLL1 select the PLL clock frequency for the DCLK output.See the table for pin number 23.

O

Dual-purpose pin.RBCK is the receive audio bit clock.

I

SER_IN is the serial input DSC mode. 0-Parallel DSC mode. 1-Serial DSC mode.

I

Audio Analog Ground.

I

ADC Common Mode Reference(CMR) buffer output.CMR is approximately

2.25V.Bypass to analog ground with 47 F electrolytic in parallel with 0.1 F.

I

DAC and ADC maximum reference. Bypass to VCMR with 10 F in parallel with 0.1 F.

I

Analog VCC, 5V.

O

Right channel output.

O

Left channel input.

I

Microphone input 1.

I

Microphone 2.

I

Internal resistor divider generates Common Mode Reference(CMR) voltage. Bypass to analog ground with 0.1 F.

I

DAC and ADC minimum reference. Bypass to VCMR with 10 F in parallel with 0.1 F.

I

Full scale DAC current adjustment.

I

Compensation pin.

I

Video Analog Ground

O

Modulates chrominance output.

I

Video VCC, 5V

O

Y Iuminance data bus for screen video port.

O

Composite video output.

I

Audio CAP.

O

Crystal output.

I

27 MHz crystal input.

I/O

13.5 MHz pixel clock.

I/O

27 MHz(2 times pixel clock).

O

Horizontal sync(active-low).

O

Vertical sunc(active-low).

I

YUV data bus for screen video port.

SEL_PLL0

0 0 0 1

DCLK Bypass PLL(input mode) 27 MHz(output mode)

32.4 MHz(output mode)

40.5 MHz(output mode)

ES3883F(2/2)

1-39

MX-G950V/MX-G880V MX-G850V/MX-G750V

BA3837 (IC466) : MIC mixer

1.Block diagram

C

16

B

15

14

A

ROUT

13

LP 12

LP

11

LP 10

RIN

9

1

VCC

2.Pin function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

LOGIC

+

-

2

MIC

Symbol

VCC

MIC IN

LOUT

FK TK

LIN BIAS GND

RIN LPF1 LPF2 LPF3

ROUT

CONTA CONTB CONTC

-

+

3

LOUT

+

-

SW2 SW1

4

FK

I/O

-

O

-

O O O O

Power supply Microphone mixing input

I

Channel L output Non connect Non connect Channel L input

I

Signal bias

I

Connect to GND Channel R input

I

Connects to LPF time constant element Connects to LPF time constant element LPF outpout Channel R output Mode select input A

I

Mode select input B

I

Mode select input C

I

TK

-

+

-

+

R

L-R

L+R

-

+

L

+

-

5

6

LIN

7

BIAS

8

GND

Description

1-40

BU2092 (IC642) : Port expander

1.Terminal Layout

MX-G950V/MX-G880V MX-G850V/MX-G750V

Vss

DATA

CLOCK

LCK

Q0

Q1

Q2

Q3

Q4

1

2

3

4

5

6

7

8

9

CONTROL

CIRCUIT

12BIT SHIFT RESISTER

12BIT STRAGE RESISTER

OUTPUT BUFFER(OPEN DRAIN)

17

16

15

14

13

12

11

10

18

Vdd

OE

Q11

Q10

Q9

Q8

Q7

Q6

Q5

2.Pin Function

Pin No.

1

2

3

4

5~16

17

18

Symbol

Vss

DATA

CLOCK

LCK

Q0~Q11

OE

Vdd

I/O

-

I

O

I

-

Function

Connect to GND

Serial Data input

Shift Clock of Data

Latch Clock of Data

Parallel Data Output

Latch Data L H OUTPUT ON OFF

Output Enable

Power Supply

1-41

MX-G950V/MX-G880V MX-G850V/MX-G750V

BU9253AS (IC902) : LPF & Echo mix.

1.Pin layout & block diagram

1

GND

ECHO VR

BIAS

DAINT IN

2

3

4

5

OSC

COUNTER

18

17

16

15

14

CR

MUTE

VCC

ADINT IN

DAINT OUT

DALPF IN

DALPF OUT

MIX OUT

2.Pin function

Pin No. Symbol

1 2

ECHO VR 3 4 5 6 7 8 9

DAINT IN

DAINT OUT

DALPF IN

DALPF OUT

MIX OUT 10 11 12 13 14

ADLPF IN

ADLPF OUT

ADINT OUT

ADINT IN 15 16 17 18

6

7

- +

8

9

GND

BIAS

MIX IN

VCC

NC2

MUTE

CR

D/A

MIX

SRAM

I/O

I

-

I

O

I O O

I

I O O

I

-

I

-

A/D

13

ADINT OUT

12

ADLPF OUT

- + 11

ADLPF IN

10

MIX IN

Descriptions

Connect GND Echo level control Non connect Analog part DC bias DA side integrator input DA side integrator output DA side LPF input DAside LPF output Mix AMP output for original tone& echo tone Mix AMP input pin for original tone AD side LPF input AD side LPF output AD side integrator output AD side integrator input Power supply Non connect Mute control signal input CR pin for oscillator

1-42

ES3880FL (IC101) : MPEG decoder

MX-G950V/MX-G880V MX-G850V/MX-G750V

1. Terminal layout

80 ~ 51

100 ~ 81

1 ~ 30

3. Pin function

Pin No.

Symbol I/O Function

1

VDD

2

RAS#

3

DWE#

4~12

13~28

32~39

45~49

55~62

68~79

29 30 31

40 41 42

43 44

50 51 52 53 54

63 64 65 66 67

80 81

DA0~8

DBUS0~15

RESET#

VSS VDD

YUV0~7

VSYNC HSYNC

CPUCLK

PCLK2X

PCLK

AUX0~4

VSS

VDD AUX6 AUX5 AUX7

LD0~7

LWR# LOE#

LCS3# LCS1# LCS0#

LA0~11

VSS

VPP

2. Block diagram

Processor Interface

31 ~ 50

Serial Audio Interface

TDM Interface

3.3V power supply

Row address strobe

O

DRAM write enable

O

DRAM multiplexed row and column address bus

O

DRAM data bus

I/O

System reset

I

Ground

-

3.3V power supply

YUV[7:0] 8-bit video data bus

O

Vertical sync

I/O

Horizontal sync

I/O

RISC and system clock input. CPUCLK is used

I

only if SEL_PLL[1:0] = 00 to bypass PLL. Doubled 54MHz pixel clock

I/O

27MHz pixel clock

I/O

Auxiliary control pins 4:0

I/O

AUX0 and AUX1 are open collectors. Ground

-

3.3V power supply

Auxiliary control pins 6

I/O

Auxiliary control pins 5

I/O

Auxiliary control pins 7

I/O

RISC interface data bus

I/O

RISC interface write enable

O

RISC interface output enable

O

RISC interface chip select

O

RISC interface chip select

O

RISC interface chip select

O

RISC interface address bus

O

Ground

-

5.0V power supply

-

LA[17:0]

LD[7:0]

LCS3#, LCS#[1:0]

LWR#

LOE#

ACLK

ATCLK

AOUT ARFS

ATFS

ARCLK

SEL_PLL[1:0]

TDMCLK

TDMDR

TDMFS

AIN

RISC

Processor

Serial Audio

Interface

TDM

Interface

Pin No.

82~87

88

89

90 91

92

93 94 95 96 97 98 99

100

Huffman Decoder

64x32 ROM

32x32 SRAM

Registers

Symbol I/O

LA12~17

ACLK AOUT

SEL_PLL0

ATCLK

ATFS

SEL_PLL1

DA9

DOE#

AIN

ARCLK

ARFS

TDMCLK

TDMDR TDMFS

CAS#

VSS

DRAM Interface

2Kx32 ROM

512x32 SRAM

MPEG

Processor

Video Output

On Screen

Display

DRAM DMA

Controller

Function

RISC interface address bus

O

Master clock for external audio DAC

I/O

Audio interface serial data output when

O

selected. System and DSCK output clock

I

frequency selection at reset time. The matrix below lists the available clock frequencies and their respective PLL bit settings.

SEL_PLL1 SEL_PLL0 DCLK

0 0 Bypass PLL (input mode) 0 1 54MHz (output mode)Default 1 0 67.5MHz (output mode) 1 1 81.0MHz (output mode)

I/O

Audio transmit bit clock

O

Audio transmit frame sync

I

Refer to the description and matrix for SEL_PLL0 pin 89. DRAM multiplexed row and column

O

address line 9 DRAM output enable

O

Audio serial data input

I

Audio receive bit clock

I

Audio receive frame sync

I

TDM serial clock

I

TDM serial data receive

I

TDM frame sync

I

DRAM column address strobe

O

Ground

-

RAS# DA[9:0] DBUS[15:0] DOE# DWE# CAS#

AUX[7:0]

YUV[7:0] PCLK2X PCLK VSYNC HSYNC

CPUCLK RESET#

DRAM

AUX

Screen Display

Misc.

1-43

MX-G950V/MX-G880V MX-G850V/MX-G750V

GLT44016-35J4-X (IC103) : Dram

1. Pin layout

Vcc DQ DQ DQ DQ

NC NC

WE

RAS

NC

A

Vcc

1

2

3

4

5 6

5

7

6

8

7

9

8

10 11 12 13 14 15

0

16

A

1

17

A

2

18

A

3

19 20

2. Block diagram

OE

WE

UCAS

LCAS

RAS

40

Vss

39

DQ

38

DQ

37

DQ

36

DQ

35

Vss

34

DQ

33

DQ

32

DQ

31

DQ

30

NC

29

LCAS

28

UCAS

27

OE

26

8

A

25

A

7

24

A

6

23

A

5

A

4

22 21

Vss

RAS

GENERATOR

16 15 14 13

12 11 10 9

CLOCK

3. Pin function

Pin Name

0~A8

A

RAS

UCAS

LCAS

WE

OE

1

~DQ

DQ

Vcc Vss

NC

CAS

CLOCK

GENERATOR

Function Address inpits Row address strobe Columu address strobe / upperbyte control Columu address strobe / lower byte control Write enable Output enable

16

Dara inputs / outputs +5V power supply Ground No connection

WE

CLOCK

GENERATOR

OE

GENERATOR

CLOCK

Vcc

Vss

Data I/O BUS

COLUMN DECODERS

REFRESH

COUNTER

Y

9

A

0

A

1

A

7

A

8

ADDRESS BUFFWRS AND PREDECODERS

X0 - X

8

SeNSE AMPLIFIERS

- Y

0

8

512 16

ROW

DECODERS

512

MEMORY

ARRAY

I/O

BUFFER

I/O1 I/O2 I/O3 I/O4 I/O5

I/O6 I/O7 I/O8 I/O9

I/O10 I/O11 I/O12 I/O13 I/O14 I/O15 I/O16

1-44

LA1838 (IC1): FM AM IF amp & detector, FM MPX decoder

1. Block Diagram

MX-G950V/MX-G880V MX-G850V/MX-G750V

30

ALC

BUFF

FM S-METER

FM IF

1

2. Pin Function

Symbol

No.

FM IN

1

AM MIX

2

3

FM IF

AM IF

4

GND

5

6

TUNED

STEREO

7

8

VCC

9

FM DET

10

AM SD

FM VSM

11

AM VSM

12

13

MUTE

14

FM/AM

MONO/ST O

15

29

28

AM

OSC

SD COMP

S-CLRVE

PM DET

2

I/O

I

This is an input terminal of FM IF

REG

AM

MIX

AM/FM IF-BUFF

3

27

FM

RF.AMP

AM IF

4

26

AGC

AM S-METER

GND

Function

DET

5

signal.

This is an out put terminal for AM

O

mixer.

I

Bypass of FM IF

Input of AM IF Signal.

I

This is the device ground terminal.

When the set is tunning,this terminal

O

becomes "L".

O

Stereo indicator output. Stereo "L", Mono: "H"

III

This is the power supply terminal.

I

FM detect transformer.

I

This is a terminal of AM ceramic filter.

O

Adjust FM SD sensitivity.

O

Adjust AM SD sensitivity.

I/O

When the signal of IF REQ of IC121( LC72131) appear, the signal of FM/AM IF output. //Muting control input.

Change over the FM/AM input.

I

"H" :FM, "L" : AM

Stereo : "H", Mono: "L"

25

TUNING DRIVE

6

24

STEREO DRIVE

7

22

23

P-DET

VCC

89

Symbol

No.

16

L OUT

17

R OUT

18

19

20

21

22

23

24

25

26

27

28

29

30

L IN

R IN

RO

LO

MPX IN

FM OUT

AM DET

AM AGC

AFC

AM RF

REG

AM OSC

OSC BUFFER

21

DECODER ANIT-BIRDIE

VCO 384KHz

10

20

STEREO 5N SW

FF 38k

11

I/O

O

Left channel signal output.

O

Right channel signal output.

Input terminal of the Left channel post

I

18

19

MUTE

FF

/

19k

2

12 13

FF 19k

/

LS

Function

17 16

PILOT DET

14

AMP.

Input terminal of the Right channel

I

post AMP.

Mpx Right channel signal output.

O

Mpx Left channel signal output.

I

Mpx input terminal

FM detection output.

O

AM detection output.

O

This is an AGC voltage input terminal

I

for AM

I

This is an output terminal of voltage for FM-AFC.

AM RF signal input.

I

Register value between pin 26 and pin28

O

besides the frequency width of the input signal.

I

This is a terminal of AM Local oscillation circuit.

AM Local oscillation Signal output.

O

15

1-45

MX-G950V/MX-G880V MX-G850V/MX-G750V

LC72136N (IC2) : PLL frequency synthesizer

1. Pin layout

FM/AM

CLOCK

FM/ST/VCO

AM/FM

2. Block diagram

XT

CE

DI

DO

SDIN

1 2 3 4 5 6 7 8 9 10 11

22 21 20 19 18 17 16 15 14 13 12

XT GND LPFOUT LPFIN PD VCC FMIN AMIN

IFCONT IFIN

1

22

16

15

3

4

5

6

17

21

3. Pin function

Symbol

No.

1

2

3

4

5

6

7

8

9

10

11

XT

FM/AM

CE

DI

CLOCK

DO

FM/ST/VCO

AM/FM

LW

MW

SDIN

Reference

Driver

Swallow Counter

1/2

C

2

B

I/F

Powe r

on

Reset

Function

I/O

X'tal oscillator connect (75kHz)

I

LOW:FM mode

O

When data output/input for 4pin(input) and

I

Swallow Counter

1/16,1/17 4bit

12bit

Programmable

DriverS

Data Shift Register & Latch

7821113

6pin(output): H

Input for receive the serial data from

I

controller

Sync signal input use

I

Data output for Controller

O

Output port

"Low": MW mode

O

Open state after the power on reset

O

Input/output port

I/O

Input/output port

I/O

Data input/output

I/O

Phase

Detector

Charge Pump

Unlock

Detector

Universal

Counter

Symbol

No.

12

IFCONT

13

14

15

16

17

18

19

LPFOUT

20

21

22

IFIN

AMIN

FMIN

VCC

PD

LPFIN

GND

XT

18

19

20

12

I/O

Function IF counter signal input

I

IF signal output

O

Not use

-

AM Local OSC signal output

I

FM Local OSC signal input

I

Power suplly(VDD=4.5-5.5V)

When power ON:Reset circuit move

PLL charge pump output(H: Local OSC

O

frequency Height than Reference frequency.

L: Low Agreement: Height impedance)

Input for active lowpassfilter of PLL

I

Output for active lowpassfilter of PLL

O

Connected to GND

X'tal oscillator(75KHz)

I

1-46

MN662748RPMFA (IC701) : Digital servo & Digital signal processor

1. Terminal layout

80~61

1

60

MX-G950V/MX-G880V MX-G850V/MX-G750V

20

21~40

2. Pin function

Pin No

1 BCLK 2 LRCK 3 SRDATA 4 DVDDI 5 DVSSI 6TX 7 MCLK

8 M DATA

9 MLD

10 SENSE 11 FLOCK 12 TLOCK 13 BLKCK

14 SQCK

15 SUBQ 16 DMUTE 17 STAT 18 RST 19 SMCK 20 PMCK 21 TRV 22 TVD 23 PC 24 ECM

25 ECS

26 KICK 27 TRD 28 FOD 29 VREF

30 FBAL

31 TBAL

32 FE

33 TE

34 RFENV

35 VDET

36 OFT

37 TRCRS 38 /RFDET

39 BDO

40 LDON

41

Symbol Function

I/O I/O

-

Not use

-

Not use

-

Not use

-

Power supply for digital circuit

-

GND for digital circuit

-

Not use

I

Micro computer command clock signal input

I

Micro computer command data input

I

Micro computer command load signal input (L: Load)

-

Not use, connect to TP716

-

Not use, connect to TP717

-

Not use, connect to TP718

O

Sub code block clock signal output

I

External clock input for sub code Q register input

O

Sub code Q data output

-

Not use, connect to TP719

O

Status signal input

I

Reset signal input (L: Reset)

-

Not use

-

Not use, connect to TP720

O

Traverse enforced output

O

Traverse drive output

-

Not used

O

Spindle motor drive signal (Enforced mode output)

O

Spindle motor drive signal (Servo error signal output)

O

Kick pulse output

O

Tracking drive output

O

Focus drive output

I

Reference voltage for D/A output block

O

Focus balance adjust signal output

O

Tracking balance adjust signal output

I

Focus error signal input (Analog input)

I

Tracking error signal input (Analog input) RF envelope signal input

I

(Analog input) Vibration detect signal

I

input (H:Detect) Off track signal input

I

(H:Off track) Track cross signal input

I

RF detect signal input

I

(L:Detect) Drop out signal input

I

(H:Drop out) Laser on signal output

O

(H:ON)

Pin No

41 PLLF2 42 TOFS 43 WVEL 44 ARF 45 IREF 46 DRF 47 DSLF 48 PLLF 49 VCOF 50 AVDD2

51 AVSS2 52 EFM 53 PCK 54 VCOF2

55 SUBC 56 SBCK 57 VSS

58 X1

59 X2

60 VDD

61 BYTCK/TRVSTP 62 CLDCK

63 FCLK 64 IPFLAG

65 FLAG

66 CLVS 67 CRC 68 DEMPH

69 RESY 70 IOSEL

71 /TEST

72 AVDD1

73 OUTL 74 AVSS1 75 OUTR 76 RSEL

77 CSEL

78 PSEL

79 MSEL

80 SSEL

Symbol Function

-

Not use Not use

Not use

RF signal input

I

Reference current input

I

Bias pin for DSL

I

Loop filter pin for DSL

I/O

Loop filter pin for PLL

I/O

Loop filter pin for VCO

I/O

Power supply for analog

circuit GND for analog circuit

Not use, connect to TP724

Clock output for PLL

O

Loop filter pin for Digital

I/O

servo VCO Not use

Not use

GND for crystal oscillation

circuit Input for crystal oscillation

I

circuit (f=16.9344MHz) Output for crystal oscillation

O

circuit (f=16.9344MHz) Power supply for crystal

oscillation circuit Not use

Sub code frame clock

O

signal output Not used

Interpolation flag signal

O

output, Connect to TP721 Flag signal output,

O

Connect to TP722 Not use

Not use

De-emphasis detect signal

O

output, Connect to TP723 Not use

Mode select pin, Connect

I

to DVDD1 (H fix) Test pin, Connect to

I

DVDD1 (H fix) Power supply for analog

circuit L-channel audio output

O

GND for analog circuit

R-channel audio output

O

RF signal polarity setting pin,

I

Connect to DVDD1 (H fix) Oscillation frequency setting

I

pin, Connect to GND (L fix)

IOSEL=H, Test pin,

I

Connect to GND (L fix) IOSEL=H, SMCK output,

I

Frequency select pin

IOSEL=H, SMCK output,

I

SUBQ output mode select pin

1-47

MX-G950V/MX-G880V MX-G850V/MX-G750V

LA6541-X (IC801) : Servo driver

1. Pin Layout & block diagram

Vcc Vref Vin4 Vg4 Vo8 Vo7

24 23

11k ohm

22

21

20

19

Vcc

Gnd

Vo6 Vo5 Vg3 Vin3 Cd Res

18

17 16

- +

Level shift

11k ohm

1

2

3456

Vcc Mute Vin1 Vg1 Vo1 Vo2 Vo3 Vo4 Vg2 Vin2 Reg

B T L driver

Gnd

B T L driver

7 8 9101112

Level shift

2. Pin function

Symbol Function

No.

1

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

2 3 4 5 6 7 8 9

Vcc

Mute

Vin1

Vg1 Vo1 Vo2 Vo3 Vo4 Vg2

Vin2

Reg Out

Reg In

Res

Cd

Vin3

Vg3 Vo5 Vo6 Vo7 Vo8 Vg4

Vin4

Vref Vcc

Power supply (Shorted to pin 24) All BTL amplifier outputs ON/OFF BTL AMP 1 input pin BTL AMP 1 input pin (For gain adjustment) BTL AMP 1 input pin (Non inverting side) BTL AMP 1 input pin (Inverting side) BTL AMP 2 input pin (Inverting side) BTL AMP 2 input pin (Non inverting side) BTL AMP 2 input pin (For gain adjustment) BTL AMP 2 input pin External transistor collector (PNP) connection. 5V power supply output External transistor (PNP) base connection Reset output Reset output delay time setting (Capacitor connected externally) BTL AMP 3 input pin BTL AMP 3 input pin (For gain adjustment) BTL AMP 3 output pin (Non inverting side) BTL AMP 3 output pin (Inverting side) BTL AMP 4 output pin (Inverting side) BTL AMP 4 output pin (Non inverting side) BTL AMP 4 output pin (For gain adjustment) BTL AMP 4 output pin Level shift circuit's reference voltage application Power supply (Shorted to pin 1)

15

14

11k ohm

13

RESET

Regulator

11k ohm

out

Reg In

1-48

LB1641 (IC851, IC852) : DC motor driver

MX-G950V/MX-G880V MX-G850V/MX-G750V

10

OUT2

2. Pin function

Input Output

IN1 IN2 OUT1 OUT2

0 0 0 0 1 0 1 0 0 1 0 1 1 1 0 0

COUNTER-CLOCKWISE

1. Pin layout

1 2 3 4 5 6 7 8 9

GND OUT1 P1

VZ IN1 IN2

VCC1

VCC2 P2

NJM4580D (IC481, IC501, IC502, IC526, IC571) : LPF, Mic and H. phone amp.

1.Terminal layout

A OUT

A -IN

A +IN

V

1

2

A

3

-

4

B

8

7

6

5

+

V

B OUT

B -IN

B +IN

Mode

Brake

CLOCKWISE

Brake

2.Block diagram

+

V

INPUT

+

-

V

(TOP VIEW)

OUTPUT

1-49

MX-G950V/MX-G880V MX-G850V/MX-G750V

TDA7439 (IC303) : Control volume

1.Pin layout

1

SDA

2

CRE

3

Vs

4

AGND

5

ROUT

6

LOUT

7

R-IN4

8

R-IN3

9

R-IN2

10

R-IN1

11

L-IN1

12

L-IN2

13

L-IN3

14

L-IN4

MUXOUTL

15

2.Block diagram

TDA7439

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

CSL DIG GND TREBLE(R) TREBLE(L) MIN(L) MOUT(L) BOUT(L) BIN(L) BOUT(R) BIN(R) MOUT(R) MIN(R) INR MUXOUTR INL

L-IN1

L-IN2

L-IN3

L-IN4

R-IN1

R-IN2

R-IN3

R-IN4

11

12

13

14

10

MIN(L)

25

MIDLE

MOT(L)

23

G

0/30dB 2dB STEP

INL

MUXOUT

15 16 27

VOLUME

2

I C BUS DECODER LATCHES

TREBLE

TREBLE(L)

26

9

G

VOLUME

TREBLE

MIDLE

8

7

INPUT MULTIPLEXER GAIN

17

18

201928

BIN(L)

24

BASS

2221

BOUT(L)

SPEAKER AT T LEFT

SPEAKER AT T RIGHT

SUPPLY

2

6

30

SCL

1

SDA

29

DIG-GND

5

ROUT

3

Vs

4

AGND

LOUT

INR

CREF

MUXOUT

MIN(R)

TREBLE(R)

BIN(R)

MOUT(R)

BOUT(R)

TC7W08FU-X (IC107) : Nand gate

1. Pin layout & Block diagram 2. Truth table

1-50

1A

1B

2Y

GND

1

2

3

4

8

Vcc

7

1Y

6

2B

5

2A

A B Y

L

L H H

L

H

L

H

L L L

H

NJM4580L (IC901) : Dual operational amplifier

1.Terminal layout

1. A OUTPUT

A

-+

123 4 5678

B

+-

2. A -INPUT

3. A +INPUT

-

4. V

5. B +INPUT

6. B -INPUT

7. B OUTPUT

+

8. V

BR93LC66F-X (IC403) : EEPROM

1.Terminal layout

1

NC

CS

SK

2 3 4

VCC

8

NC

7

GND

6

DO

5

DI

2.Pin Functions Symbol

VCC GND

CS

SK

DI

DO

I/O

-

I I I

O

MX-G950V/MX-G880V MX-G850V/MX-G750V

Function Power supply Connect to GND Chip select input Serial clock input Start bit,OP-code,address,serial data input Serial data output, Internal state display output of READY/BUSY

BA3126N (IC31) : R / P switch

S W

R E C

G

123456789

S W

P / B

GP1U271X (IC701) : Receiver for remote

+

–

Amp.

Limiter Integrator Comparator

C O N T .

B.P.F

G N D

Demodulator

V c c

P / B

S W

G

S W

R E C

GND

VCC Vout

1-51

MX-G950V/MX-G880V MX-G850V/MX-G750V

KIA7042AP-T (IC830) : Regulator

1.

Terminal

layout Block diagram2.

1 2 3

1.VCC

2.GND

3.OUT

RT9161 / A-27CG-X (IC105) : Regulator

1. Pin layout 2. Block diagram

VIN

123

GND VIN

(TAB)

VOUT

Reference

3. Pin function

Pin Name Function

VOUT

GND

VIN

Output Voltage Ground Power Input

TC7S08F-W (IC340) : Buffer

1. Pin layout 2. Block diagram

Error Amp

1.2V

VOUT

+

-

GND

Vcc

1-52

IN B

IN A

Vss

1

54VDD

A

Y

2

3

OUT X

B

GND

1

4

R1

TR1

TR3

TR2

TR4

TR5

TR6

TR8

R8

C2

TR14 TR15

TR16

R14

R11

R13

R12

R10

R9

TR9

TR10

TR12

TR13

TR11

TR7

C1

D1

R6

R3

R4

R5

R7

13

11

14

15

9

8

1256710

2

R2

SUB

STK402-030 (IC101) : Power amp

1.Pin layout

2.Block diagram

115

MX-G950V/MX-G880V MX-G850V/MX-G750V

1-53

MX-G950V/MX-G880V MX-G850V/MX-G750V

STK402-050 (IC602) : 2ch AF power amp.

layout

1.

1 ~ 15

2.Block diagram

4

R1

1

2

TR3

R2

8

TR7

TR4

C1

TR5

TR2TR1

D1

R3

R4

R5

R6

TR8

TR6

R7

TR9

TR10

R8

TR12

TR13

R9

R13

TR1E

C2

R15R14

R11

R12

R10

TR16

R14

9

1-54

SUB

151411106712513

STK412-010 (IC701) : 2ch AF power amp.

1.

layout

1 ~ 18

2.Block diagram

MX-G950V/MX-G880V MX-G850V/MX-G750V

1813

TR41

17

R41

1

14

15 16

TR1 TR2

C1R1

TR5

R2

Comparator

R51

D42

D53

D52

D43

SUB

3

2 7 5

4

6

TR18

R17

TR17

R13

TR16

R15

R14

R15

C12

D12

C11

R11

TR14 TR13

TR15

R12

TR11TR12

D41

D51

TR51

R3

D2

TR6

C2

R4

TR4TR3

R5

R6

D1

TR7

TR9

TR8

TR10

R7

TR19

TR20

12 9 8 11 10

1-55

MX-G950V/MX-G880V MX-G850V/MX-G750V

STK412-090 (IC701) : 2ch AF power amp.

1.

layout

1 ~ 18

2.Block diagram

1813

TR41

17

R41

1

14

15 16

TR1 TR2

C1R1

TR5

R2

Comparator

R51

D42

D53

D52

D43

SUB

3

2 7

5

4

6

TR18

R17

TR17

R13

TR16

R15

R14

R15

C12

D12

C11

R11

TR14 TR13

TR15

R12

TR11TR12

D41

D51

TR51

R3

D2

TR6

C2

R4

TR4TR3

R5

R6

D1

TR7

TR9

TR8

TR10

R7

TR19

TR20

12 9 8 11 10

1-56

MX-G950V/MX-G880V MX-G850V/MX-G750V

SCHEMATIC DIAGRAMS

COMPACT COMPONENT SYSTEM

MX-G950V/MX-G880V MX-G850V/MX-G750V

CD-ROM No.SML200207

CA-MXG950V

COMPACT

DIGITAL VIDEO

COMPACT

DIGITAL AUDIO

MX-G950V/MX-G850V

U-----------------Other Areas UN----------------------- Asean UX---------------Saudi Arabia

Contents

Block diagram Standard schematic diagrams Printed circuit boards

Area Suffix

CA-MXG850V CA-MXG880V

MX-G880V

Area Suffix

UN----------------------- Asean

CA-MXG750V

MX-G750V

Area Suffix

UN----------------------- Asean US ----------------- Singapore UX---------------Saudi Arabia

2-1 2-2 2-13~21

No.21099SCH

Jul. 2002

In regard with component parts appearing on the 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.)

Block diagram

MX-G950V/MX-G880V MX-G850V/MX-G750V

CN215

FMH031-1

CN205

FW915

CN911

CN880

FMB-033-4/034-4

CN207

CN217

FMB-033-3/034-3

FW915

FMH-031-3/040-3

SEARCH KNOB

FW901

FMB-033-2/034-2

MAIN VOL WOOFER VOL SOUND MODE

CN870

RELAY RY2

J81

SPEAKER TERMINAL

RELAY RY1

KEY

LED

KEY

LED

FMA-006

FM/DET AM/DET IC 1

FM

FM FRONTEND TU1

IF

5

AM

MW RF/OSC COIL

4

M

L CAM

R CAM

3

SW1 6

PICKUP

TRACKING

FOCUS

FEED

M

2

SPINDLE

M

CN805

CN804

P001

P011

CN855

1SSW 3SSW 1MSW 3MSW

CN854

A+C B+D E F

CN601

FM SM

CN801

DRIVER

R MOTOR DRIVER

CAM0 3

CAM4 7

F T

FOCUS/SPINDLE/ FEED/TRACKING BTL DRIVER IC801

PLL Synthesizer IC2

L MOTOR

IC 851

IC 852

RF & SERVO AMP

IC601

FMN-011A

DIGITAL OUT

UNIT MICOM CD CHANGER CONTROL IC 251

ARF

FMC-022/024-1

CN1

CN11

DIGITAL SERVO

PROCESSOR

TUNER

MPX

CN661

CN651

TX

CD OUT

&

IC 651

TX

DRIVER

SOURCE SELECTOR & E.VOL IC436

TAPE

CN315

CN151

CD

CN101

FMV-010

VOLDA,VOKCK

CN504

CN102

VCD CONPANION

CHIP

IC104

CD

VCD PROCESSOR

IC101

MAIN

MAIN HPF MUTE SYSTEM IC481

INPUT AMP IC 501

CN316

HARMONICS GENERATOR IC 502

KCMND MSTAT KCLK MRDY

SLCKEY 1 2

IC 526

CN870/CN871

CN869\0/CN861

MPX

LPF

MICOM

IC 810

FL DISPLAY

FL 801

FW714

FMB-033-1/034-1

FMH-031-2

MAIN

POWER AMP IC602

CN704

SUB WOOFER

POWER AMP IC 701

KEY1,11 CD1LED CD2LED CD3LED

SEARCH R,F KEY21,22

VOL KEY2,3,21,32,41,42

CN305

PB MECHA HEAD

R

L

RP MECHA HEAD

R

CN301CN302

FMP-007-1

PB/REC AMP

IC302

SERIAL TO PARALLEL

PORT EXTENSION

IC303

1

L

HEAD SW

IC301

PHOTO A,B

A B C D E F G

CN306

SOLENOID DRIVE FOR RP MECHA

Q3314 Q3315

SOLENOID DRIVE FOR PB MECHA

Q3312 Q3313

SLCKEY1 2

DRIVER

FW301CN303

M

FMP-007-2

SLCKEY2 PHB

SLCK

CN333

PHA

PB MECHA

PP MECHA

IC332

SW302 SW306

IC331

SOLENOID

SW303 SW304 SW305 SW316

SOLENOID

2-1

Standard schematic diagrams

Primary with mains transformer section

5

0.33( 1/2W)

R1002

CN220 QGD2504C1-03Z

CN214

QJK015-071214

F102

T4AL

F101

T4AL

4

T001

CN218

QGA3901C1-03

CN219

QGA7901C1-04

CN208

WJK0114-001A

MX-G950V/MX-G880V MX-G850V/MX-G750V

CN209

WJK0070-002A

F003

T2AL

F001

T4AL

CN250

QGA7901C1-02

MX-G950V/MX-G880V MX-G850V/MX-G750V

3

Parts are safety assurance parts.

2

When replacing those parts make sure to use the specified one.

1

A B C D E F G

2-2

DC regulators / Audio output section (for MX-G750V)

QGA2501C1-02

MX-G950V/MX-G880V MX-G850V/MX-G750V

CN705

IC701

STK412-090

C706

C705

220P

0.22

C731

R717

0.022

R761

1K

L701

0.45

Q701

D719

10K

R721

KTA1268/GL/-T

R719

1K

5.6K

R766

1K

R718

0.022

Q702

KTA1268/GL/-T

D720

R720

5.6K

QGB2510K2-14

QGB2510J1-14

33k

C730

R762

1K

KTC1027/OY/-T

CN205

Q713

56k

R704

56k

R703

L702

0.45

R714

10K

R722

CN215

R725

R729

82K

KTC3200/GL/-T

Q726

R728

10K

100K

Q736

2SC3576-JVC-T

Q734

2SC3576-JVC-T

Q733

2SC3576-JVC-T

Q735

2SC3576-JVC-T

R726

2SC2785/FE/-T

Q728

C729

47/16

R740

820

R739

820

100K

D703 D704

DZ15BSC-T2

R723

R724

R741

6.8k

D723

DZ36BSA-T2

D728

10

R774

0.22

R753

DZ36BSA-T2

C709

4.7p

R707

56K

R754

10

R713

R715

10

C713

0.047

C715

0.047

R742

6.8k

D724

6.8k

C707

47/63

820

R705

5

4

CN201

CN703

CN704

QGD2504C1-03Z

CN706

QGD2504C1-03Z

KRA111M-T

QGD2504C1-03Z

QGB2510J1-11

Q737

R736

4.7K

R734

4.7K

R733

4.7K

R735

4.7K

C726

R730

10K

10/25

R727

100K

Q727

KTA1268/GL/-T

2SA965/OY/-T

R778

10K

R777

C722

10/50

C703 C704

C721

10/50

C710

4.7p

R708

56K

10

C708

R716

10

C714

0.0470.047 R706

C716

PRT

3

PRT

SURR.CTRL

R281

82K R282

82K

R786

Q710

10K

R787

R776

0.1

C711

C712

1k

470p

R775

1k

47/63

C739

1/50

820

KTC3200/GL/-T Q711

D726

100K

R768

R769

Q712

KTA1268/GL/-T

47

R702

R701

2.2K

C723

100/10

Q790

2SC2785/FE/-T

R792

1K

10k

R790

D790

100K

R793

47/25

C790

R798

10

10k

R796

R795

6.8K

R797

20K

Q792

Q791

KTC3203/OY/-T

2SC2785/FE/-T

10k

R794

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

C683

R680

R681

1M

2SK301/PQ/-T

3.9K

CN217 QGB2510K2-10

RY1

QSK0109-001

1SS119-041-T2

D725

QNB0006-001

J81

0.082

Q680

R682

4.7M

CN207

QGB2510J1-10

R220

150

MAIN SIGNAL

CN710

QGD2504C1-03Z

CN202

QGB2510J1-10

DZ2.4BSB-T2

R284

D280

47K

15K

R283

C280

0.22/50

R242

10K

2SC2785/FE/-T

Q240

2

1N4003S-T5

D227

C216

DZ9.1BSB-T2

47/50

R202

2.2

D220

100/35

C222

27K

R217

D217

C214

2200/35

C212

0.082

C221

47/50

R205

D234

C374

DZ11BSC-T2

100K

C253

6800/25

2A02M-T

22/50

CN204

QGA3901C1-07

R248

1

D233

R246

2A02M-T1

R247

1

R249

1

Q373

KRA104M-T

R389

10K

Q374

KRC104M-T

C372

5.6K

R385

R384

2.7K

D370

22/50

D369

C373

DZ10BSC-T2

0.01

Q372

KTA1023

1N4003S-T5

D218

1N4003S-T5

0.082

Q201

2SB740/BC/-T

DZ9.1BSB-T2

330

0.33( 1/2W)

D362

STBY

C309

R309

C362

DZ6.8BSC-T2

L7812CP

IC304

C310

D314

10/50

DZ13BSB-T2

IC301

KIA78R05PI

D308

STBY

C301

C302

10/50

DZ5.6BSC-T2

R311

10K

22/50

R203

7.5K

C219

C220

22K

R204

47/50

0.01

C218

D219

C217

22/50

47/63

DZ33BSC-T2

CN206

QNZ0136-001Z

QGB2510J1-12

9V 8V

5.6V

CN216

EP201

QGB2510K2-12

27K

R218

C211

C215

0.082 2200/35

C213

0.1

R215

C204

C202

C203

47K

R216

C205

0.1

4700/53

C201

0.1

4700/53

47K

R306

0.33

R302

2.2

IC303

L7808CP

C307

STBY

C308

D313

10/50

D316

STBY

DZ8.2BSB-T2

R360

2.2

R361

4.7

R365

R366

200

D361

R364

DZ9.1BSB-T2

IC305

L7809CP

C360

C312

Q360 KTC2026/OY/-T

Q362

47/16

D315

10/50

R362

R368

330

C361

0.01

C311

STBY

Q361

2SC2785/FE/-T

330

R363

1.2K

R367

1.2K

D360

DZ5.1BSB-T2

A B C D E F G

2-3

MX-G950V/MX-G880V MX-G850V/MX-G750V

DC regulators / Audio output section (for MX-G850V, G880V, G950V)

CN705

QGA2501C1-02

IC701

2SA965/OY/-T

C706

C705

220P

0.22

C731

R717

0.022

R761

1K

L701

0.45

Q701

D719

10K

R721

KTA1268/GL/-T

R719

1K

5.6K

33k

R766

1K

R718

0.022

Q702

KTA1268/GL/-T

D720

R720

QGB2510K2-14

QGB2510J1-14

C730

R762

1K

5.6K

KTC1027/OY/-T

CN215

CN205

Q713

56k

R704

56k

R703

L702

0.45

R714

10K

R722

R725

R729

82K

KTC3200/GL/-T

Q726

R728

10K

100K

R639

820

R640

820

Q736

2SC3576-JVC-T

Q734

2SC3576-JVC-T

Q733

2SC3576-JVC-T

Q735

2SC3576-JVC-T

R726

2SC2785/FE/-T

Q728

C729

47/16

R740

820

R739

820

100K

D703 D704

DZ15BSC-T2

R723

R724

R741

6.8k

D723

DZ36BSA-T2

D728

10

R774

0.22

R753

DZ36BSA-T2

C709

4.7p

R707

56K

R754

10

R713

R715

10

C713

0.047

C715

0.047

R742

6.8k

D724

6.8k

C707

47/63

820

R705

5

CN703

QGD2504C1-03Z

KRA111M-T

Q737

R736

4.7K

R734

4.7K

R733

4.7K

R735

4.7K

C726

R730

10K

10/25

R727

100K

Q727

4

KTA1268/GL/-T

QGB2510J1-11

CN201

CN704

QGD2504C1-03Z

MAINL

MAINR

CN706

QGD2504C1-03Z

R778

10K

R777

C722

C703 C704

C721

C710

4.7p

R708

56K

10

C708

R716

10

C714

0.0470.047 R706

C716

PRT

3

PRT SWFB

SURR.CTRL

C281

R281

47/63

R786

Q710

10K

R787

R776

0.1

C711

C712

1k

470p

R775

1k

47/63

C739

1/50

820

KTC3200/GL/-T Q711

D726

100K

R768

R769

Q712

KTA1268/GL/-T

47

R702

R701

2.2K

C723

100/10

Q790

2SC2785/FE/-T

R792

1K

10k

R790

D790

R220

47

1SS119-041-T2

47/25

C790

CN207

QGB2510J1-10

100K

R793

MAINL

SWL

R798

10

10k

R796

6.8K

R795

R797

20K

Q792

Q791

2SC2785/FE/-T

10k

R794

0.1

C639

CN217 QGB2510K2-10

KTC3203/OY/-T

C607

R605

RY1

QSK0109-001

R675

1k

R676

1k

C609

10P

R607

56K

47/63

C613C615

RY2

IC602

C621

10/35V

C603

220p

C604

220p

10/35V

R615

10

0.047

D725

D650

C605 220P

56k

R603R604

56k

C622

R617

C601 C602

0.068

10

L601

R613

0.45

Q601

KTA1268/GL/-T

D619

10K

R621

R619

C683

1M

R680

0.082

Q680

R682

2SK301/PQ/-T

4.7M

R653

D622

DZ9.1BSB-T2

R602

100

47/50

C612

R666

33k

220

C608

2.2K

R606

R681

3.9K

R655

0.22

Q613

C611

R616

10

QNB0107-001

C606

220P

R674

0.45

10

0.068

KTA1268/GL/-T

Q602

10K

R623

Q612

2SA1175/FE/-T

R618

D620

R620

R668

10k

R667

220

2.2K

KRC102M-T

100

R601

47/50

10

R614

L602

0.22

C624

10/50

C623

10/50

C610

10P

R608

56K

47/63

C614C616

0.047

J81

CN202

QGB2510J1-10

DZ2.4BSB-T2

R284

D280

47K

15K

R283

C280

0.22/50

R242

10K

2SC2785/FE/-T

Q240

CN710 QGD2504C1-03Z

2

1N4003S-T5

D227

C216

DZ9.1BSB-T2

47/50

R202

2.2

D220

100/35

C222

27K

R217

D217

C214

C212

0.082

C221

47/50

CN204

QGA3901C1-07

R248

1

R246

2A02M-T1

R247

1

R249

1

Q373

1

KRA104M-T

R389

10K

Q374

KRC104M-T

C372

5.6K

R385

R384

2.7K

D370

22/50

D369

C373

DZ10BSC-T2

0.01

Q372

KTA1023

D233

C374

DZ11BSC-T2

R205

100K

C253

6800/25

D234

2A02M-T

22/50

A B C D E F G

1N4003S-T5 D218

1N4003S-T5

0.082

Q201

2SB740/BC/-T

DZ9.1BSB-T2

330

D362

0.33( 1/2W)

STBY

C309

R309

C362

DZ6.8BSC-T2

L7812CP

IC304

C310

D314

10/50

DZ13BSB-T2

IC301

KIA78R05PI

STBY

C301

R311

22/50

D308

C302

10/50

DZ5.6BSC-T2

10K

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

MAIN SIGNAL SUB WOOFER SIGNAL

R203

7.5K

C219

C220

22K

R204

47/50

0.01

C218

D219

C217

22/50

DZ33BSC-T2

CN206

QGB2510J1-12

47K

27K

R218

C211

C215

0.082

C213

0.1

R215

C204

C202

C203

47K

R216

0.1

C205

C201

0.1

QNZ0136-001Z

9V 8V

5.6V

CN216

EP201

QGB2510K2-12

R306

0.33

R302

2.2

IC303

L7808CP

C307

STBY

C308

D313

10/50

D316

STBY

DZ8.2BSB-T2

R360

2.2

R361

4.7

R365

R366

200

D361

R364

DZ9.1BSB-T2

IC305

L7809CP

2SC2785/FE/-T

C360

C312

Q360 KTC2026/OY/-T

Q362

47/16

D315

10/50

R362

R368

330

C361

0.01

C311

STBY

Q361

2SC2785/FE/-T

330

R363

1.2K

R367

1.2K

D360

DZ5.1BSB-T2

2-4

External input / Source selector switch section (for MX-G750V)

MX-G950V/MX-G880V

MX-G950V/MX-G880V MX-G850V/MX-G750V

MX-G850V/MX-G750V

100K

R587

L572

QQR0779-001Z

10K

R997 10K

-30V

C586

0.0018

C588

DZ6.8BSC-T2

C594

470/10V

R998

C001 1000p

R586

2.2M

C587

33P

Q586

2SC2785/FE/-T

22

R588

680P

L568

QQR0779-001Z

C593

D586 D587

DZ6.8BSC-T2

R593 100K

L567

QQR0779-001Z

L001

QQR1277-001Z

C994

470P

R886

33K

D593

R434

4.7

C995

100/10

C589

0.015

C980

0.022

L571

QQR0779-001Z

47P

C596

0.01

C981

L546

QQR0779-001Z

MSI

MSI2

1.5 C599

1000/6.3

CK

MPX

TUL

TUR

R1203

R1202

QNN0017-002

CN11

QGF1205F1-09

CN504

QGF1016F3-15

1K

JA566

CN211

QGB2510K2-09/11

AUX IN SIGNAL

PRT

Q482

2SC3576-JVC-T

R494

1K

R493

1K

Q483

KRA102M-T

Q481

1k

4.7/50

R496

C488

SMUTE

2SC3576-JVC-T

C993

FEEDBACK

SURR.CTRL

R992

10K

POUT

-30V

RELAY

CN212

QGB2510K2-10

FW714

QUM156-18DGZ4

TUNER SIGNAL CD SIGNAL MAIN SIGNAL TAPE PLAY SIGNAL TAPE REC / AUX OUT SIGNAL

DIGTAL DATA SIGNAL

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

CN870

R582

15K

100

Q571

2SC2785/FE/-T

QGF1205C1-17

R581

220k

C578

1/50

Q884

2SC2785/FE/-T

R882

6.8K

D431

DZ3.9BSB-T2

R467

C889

4.7/50

C466

0.068

10/25

C472

C469

R470

5.6k

R468

20k

10/25

C471

0.27

C470

Q556

2SC3576-JVC-T

22k

R563

CTRL1

20k

R469

5.6k

D592

KCMND

MSTAT

TUCE

MCS

MPX

MSI2

270K

R577

24K

R557

15K

R558

22k

R564

200K

R534

R537

C527

0.1

D432

CTRL2

DZ3.9BSB-T2

10/25

2.2/50

470/16

R466

C468

C467

C473

IC466

1k

10/25

R472

C475

C474

1/50

22k

R471

R996

10K

KARAOKE

CK

/CDMRST

D572

R536

6.8K

Q557

2SC3576-JVC-T

R528

C528

0.1

C530

C535

100/10

100

0.1

C531

C777

1K

R529

R775

2.2K

R774

100

R475

C476

R474

0.0068

200

BA3837

SPISIG

2SC2785/FE/-T

R532

1K

47/16

22k

R473

15K

51K

R530

2.2K

Q573

22k

C532

C526

RDSDA/KARAOKE

R572

2.2K

47/16

470/16

B242

RECL

ECO

RDS_CLK

IC526

BA15218

R526

B312

B313

R431

30k

RECR

J426

GP1FA550TZ

D426

C426

DZ5.1BSB-T2

220P

C402

D411

D412

C415

D413

D414

C416

C419

0.0022

C1207

C433

0.01

C886

0.022

C888

C403

0.01

2.7k

R407

R403

4.7k

C404

47/16

R411

20K

C411

220p

R412

220p

20K

C412

R415

2SC3576-JVC-T

200

C413

Q411

R416

C414

200 2SC3576-JVC-T

L566

AUXL

PBL

CDL

10/16

10/25

10/35

2.2/50

C447

C439

C441

C443

2.2/50

10/16

2.2/50

0.018

C449

C460

C450

C448

R443 100k

2.7k

R444

100k

R438

CN315

QGF1205C1-10

C401 220P

QRJ146J-4R7X

R993

5

4

J411

QNN0420-001

CN661

QGF1016F3-19

C1201

220/10

C1202

3

0.082

R1209

1K

1k

R1208

1k

R1205

1k

R1206

2

C1205

C1206

J999

QNN420-001

0.1

C002

FW710

QUM153-09DGZ4

1

C432

R404

4.7k

TUL

10/25

C445

0.022

C458

R401

R402

R413

R414

Q412

QQR0779-001Z

TUR

10/25

C446

0.15

C454

5.6k

R439

R426

56

C427

10/25

1K

Q401

2SC3576-JVC-T

Q402

43K

2.2k

R417

10k

R419

R420

10k

C999

C998

PBR

CDR

AUXR

2.2/50

10/35

10/25

470/16

C436

C442

C440

C444

0.0068

0.15

0.0068

0.27

0.022

0.018

C457

C459

C453

C455

C461

C456

C462

2.7k

5.6k

R440

R441

TX

RECL

RECR

R994

10K

MSI

PBMUTE

2.2K

R405

R406

AUXL

AUXR

RECL

2.2k

R418

RECR

2SC2785/FE/-T

8200p

10/25

R437

C437

R442

C887

PBL

100

PBR

2.2K

Q413

KRA102M-T

AUXMUTE

R421

22k

100

R773

Q888

2SC3576-JVC-T

VOLDA

10k

R436

0.01

C438

1k

IC436

TDA7439

10k

VOLCK

R583

Q572

2SC2785/FE/-T

22k

R410

Q887

100

R772

2SC2785/FE/-T

R881

220k

Q885

2SC3576-JVC-T

Q886

22K

24K

R884

22k

R771

R883

R885

CN871

QGF1205C1-17

R995

33K

Q999

KRA102M-T

C1228

100/10

D434

DZ5.1BSB-T2

C571

4.7/50

C575

R571

0.18

3K

R1001

1K

200K

R541

100

R1000

1k

R432

30k

SPISIG

R435

PBMUTE

CTRL1

CTRL2

10k

PRT

POUT

VOLCK

VOLDA

RELAY

R585

47K

Q585

2SC2785/FE/-T

D585

1/50

C585

A B C D E F G

2-5

MX-G950V/MX-G880V MX-G850V/MX-G750V

External input / Source selector switch section (for MX-G850V, G880V, G950V)

MX-G950V/MX-G880V MX-G850V/MX-G750V

CN870

R523

8.2k

R582

C514

0.082

100

Q571

2SC2785/FE/-T

0.027

QGF1205C1-17

R581

R580

220k

C578

1/50

IC502

BA15218

C889

C466

47/16

0.068

10/25

C472

C469

R470

5.6k

R468

D592

KCMND

MSTAT

TUCE

MCS

MPX

MSI2

D571

D572

180K

R579

100k

R577

2SC2785/FE/-T

C528

0.1

82K

120K

R534

R510

R537

R467

R469

5.6k

10/25

2.2/50

22/25

R466

C471

C468

C467

C473

1k

10/25

0.27 R472

C475

C474

C470

1/50

22k

R471

R996

10K

KARAOKE

CK

/CDMRST

C576

47/16

100k

R576

IC571

BA15218

C577

47/16

R575

47k

C575

Q573

R532

11K

R536

1.5K

R528

0.1

C530

C535

100/10

22k

R529

100

C531

0.068

C527

0.018

100

R475

C476

51K

R474

0.0068

200

IC466

BA3837

ECO

NC

SPISIG

RDS_CLK

RDSDA/KARAOKE

100p

22k

R530

8.2K

C532

47/16

IC526

BA15218

R526

C526

100/10

R473

15K

B242

B312

B313

R431

30k

RECR

RECL

J426

GP1FA550TZ

D426

C426

DZ5.1BSB-T2

220P

D411

D412

C415

D413

D414

C416

C419

0.0022

C1207

C433

0.01

C886

0.022

C888

C402

C403

0.01

2.7k

R407

R403

4.7k

C404

47/16

R411

10k

C411

220p

R412

220p

10k

C412

R415

2SC3576-JVC-T

200

C413

Q411

R416

C414

200 2SC3576-JVC-T

C1229

100/10

L566

3.3k

R502

R501

C501

4.7/50

AUXL

PBL

CDL

10/16

10/25

10/35

2.2/50

C447

C439

C441

C443

B150

B108

2.2/50

10/16

2.2/50

0.018

C449

B151

C460

C450

C448

R443

100k

2.7k

B154

R444

100k

R438

5

CN315

QGF1205C1-10

C401 220P

QRJ146J-4R7X

R993

4

J411

QNN0420-001

CN661

QGF1016F3-19

C1201

220/10

3

C1202

0.082

R1209

1K

1k

R1208

1k

R1205

1k

R1206

2

C1205

C1206

J999

QNN420-001

0.1

C002

FW710

QUM153-09DGZ4

1

C432

R404

4.7k

R414

Q412

QQR0779-001Z

C502

TUL

10/25

C445

0.022

C458

R426

56

C427

10/25

R401

1K

R402

1K

Q401

2SC3576-JVC-T

Q402

68k

R413

68k

2.2k

R417

10k

R419

R420

10k

R418

R519

100k

C510

R518

4.7/50

C504

30k

R503

TUR

10/25

C446

0.1

C454

5.6k

R439

0.0082

30k

R508

270k

R507

C1227

0.27

C505

4.7/50

C999

C998

PBR

CDR

AUXR

2.2/50

10/35

10/25

100/10

C436

C442

C440

C444

0.1

0.022

0.018

C457

C459

C453

C455

C461

C456

C462

2.7k

5.6k

R440

R441

TX

RECL

RECR

R994

10K

MSI

PBMUTE

2.2K

R406

R405

AUXL

AUXR

RECL

2.2k

RECR

100k

IC501

BA15218

C509

100/10

10/25

R437

C437

R442

C887

PBL

100

PBR

2.2K

Q413

KRA102M-T

AUXMUTE

R421

22k

C507

D501

0.015

R505

22K

R511

100k

R513

220k

R512

R504

220k

100k

100

R1233

VOLDA

10k

R436

0.01

C438

1k

IC436

TDA7439

10k

VOLCK

R583

Q572

2SC2785/FE/-T

R410

22k

C503

D502

0.22

C508

R506

22K

56K

R524

1K

R517

CN871

QGF1205C1-17

R995

33K

Q999

KRA102M-T

C1228

100/10

D434

DZ5.1BSB-T2

R571

R572

47k

R541

100

R432

30k

270

22k

C534

47/16

SPISIG

R435

PBMUTE

BASS1

BASS2

10k

PRT

POUT

VOLCK

VOLDA

RELAY

R585

47K

Q585

QQR0779-001Z

D586

R487

L572

C585

DZ6.8BSC-T2

470/10V

C481

150K

R488

150K

C482

C593

C594

2SC2785/FE/-T

1/50

47P

DZ6.8BSC-T2

R593 100K

QQR0779-001Z

R498

C484

R486

QQR0779-001Z

R531

15k

100

56K

D585

D587

R485

56K

C483

2.2/50

C571

C489

100/10

R998

10K

R997 10K

-30V

R586

2.2M

C587

C586

33P

0.0018

100K

C588

R587

L568

L567

22k

R563

D431

DZ3.9BSB-T2

C485

10/35

C486

10/35

680P

R557

Q556

BASS1

IC481

R588

12K

2SC3576-JVC-T

BA15218

C487

R495

Q586

2SC2785/FE/-T

22

R564

100

C589

0.015

4.7K

R558

Q557

22k

2SC3576-JVC-T

D432

BASS2

DZ3.9BSB-T2

R491

4.7k

R492

4.7k

1k

100/10

R496

C488

SMUTE

R434

4.7

L571

QQR0779-001Z

C997

1/50

C996

100/10

10P 10P

R490

QQR1277-001Z

C995

C980

0.022

C596

R489

KRA102M-T

100K

L001

C994

470P

R886

33K

D593

CK

L546

QQR0779-001Z

MSI

MSI2

0.01

1.5

C981

C599

1000/6.3

Q562

2SC3576-JVC-T

R562

30K

R560

10k

MPX

TUL

SWFB

TUR

CN11

QGF1205F1-09

CN504

QGF1016F3-15

R1203

1K

R1202

1K

JA566

QNN0017-002

C556

10/25

CN211

QGB2510K2-09/11

MIC SIGNAL

PRT

100K

SWFB

SURR.CTRL

R992

10K

SUBWOOFER SIGNAL

AUX IN SIGNAL TUNER SIGNAL

10k

R493

Q481

2SC3576-JVC-T

Q483

R494

10k

Q482

2SC3576-JVC-T

C993

POUT

-30V

RELAY

CN212

QGB2510K2-10

FW714

QUM156-18DGZ4

CD SIGNAL MAIN SIGNAL TAPE PLAY SIGNAL TAPE REC / AUX OUT SIGNAL

DIGTAL DATA SIGNAL

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

A B C D E F G

2-6

MX-G950V/MX-G880V MX-G850V/MX-G750V

FL displays / System control LSI

R993

1.2K

S999

R997

IC951

GPIU271X

5

100

L-192ZSRD-T

R961

D962

R963

Q961

D964

KRA102M-T

S963

R962

10K

R965

R921

C836

10/25

G15

G13

G14

G16

P78PP9

QRB169J-104

10P

P11

G17

R837

P16

P13

P15

G17

P12

P14

1000p

R964

C835

3.9K

5.6K

10K

QQL244K-100Z

L805

RA801

P4

P5

P2

P3

P6

P1

G12

G11

L802

QQL231K-220Y

100K

R836

R834

R833

R835

P17

P19

P18

100K

R831

R832

R874

R872

R891

R880

17G

P8

P10

P22

P21

16G

FL801

QLF0081-001

P11

P15

P16

G2

G3

G4

G1

G6G7G8G9G10

G5

100K

R868

R857

R866

R859

R870

13G

3G

15G

2G

14G

P22

P19

P20CKP21

Q879

Q890

2SD1991A/RS/-T

100K

R826

R890

R879

100K

1G

P8

P10

P17

P18

2SD1991A/RS/-T

Q809

R873

P12

P13

P14

P9

P10

2SD1991A/RS/-T

Q810

2SD1991A/RS/-T

R871

100K

17G

16G

P1

P2P3P4P5P6P7P8

C817

100K

C815

22/50

2SD1991A/RS/-T

G1

22/50

QQR0779-001Z

L815

RA802

G3

G1

G2

QRB169J-104

9G

4G

8G

7G

5G

10G

12G

G13

6G

G14

11G

G15

G16

L806

QQL244K-100Z

Q817

Q816

Q858

Q813

100K

2SD1991A/RS/-T

R865

13G

2SD1991A/RS/-T

100K

2SD1991A/RS/-T

R858

100K

3G

R825

R856

100K

G2

1G

2G

Q812

Q811

2SD1991A/RS/-T

R869

100K

R867

14G

15G

1.5K

S996

R995

2.2K

S995

R996

2.7K

S997

S998

R998

1K

C816

47/16

4

13G

12G

11G

10G

9G

8G

7G

6G

0.01

IC810

MTZ5.1B-T2

5G

4G

3G

2G

1G

14G

15G

16G

17G

R843

R850

R895

R893

R824

DZ5.1BSB-T2

IC902

BU9253AS

R823

1K

INH

D831

C831

C832

0.01

R849

MRDY

SPIDTI

X801

33P

C809

R1033

8.2K

R1031

20K

C1036

100P

C1038

R1034

4700P

10K

C1037

0.01

R1035

33K

10K

R827

R840

R848

330

220

1K

1K 1K

D832

DZ5.1BSB-T2

C1045

2.2/50

C1040

R1038

0.01

4.7K

C1041

R1039

10K

3300P

C1042

22/25

VC3RESET

SLLCE

EXTCE

VOLCK FVOLDA

ECON

TAPELED

PRT

RDS_CLK

SOUNMODE+

PHOTOB PHOTOA

REMIN

SPI_B

SPI_A

RDS_DATA

AUXMUTE

BASSVOL-

BASSVOL+

RST

10K

R829

KEY3

KEY2

KEY1

KEY4

10K

R808

R807

C823

0.33MY

C1039

R1036

0.01U

R1032

20K

R1037

15K

C1043

0.47MY

0.01u

C1044

20K

R1040

R1041

2.7K

KRA111M-T

R1044

C1046

Q1021

KRA111M-T

Q1023

1K

5.6K

R1045

10K

R810

R811

R812

R813

1/50

Q1022 KRA111M-T

20K

R1043

56K

R816

56K

R815

10K

R822

R821

ECHO1

ECHO2

220

R1042

L872

QQR0779-001Z

SPI_A

REMIN

CN860

QGF1205F1-17

MSI

MPX

INH

SMUTE

TUCE

VC3RESET

KCMND

MSTAT

KCLK

DATA

CK

SPI-IN

MRDY

CN861

QGF1205F1-17

FW230

QUM153-11DGZ4

RDS-DATA/KARAUKE

RDS-CLK

ECON

PRT

VOL-CK

VOL-DATA

RELAY

AUXMUTE

BASS2 BASS1

PBMUTE

SURROUND

C233

3

2

KRC102M-T

0.1MY

Q877 KRA102M-T

Q878

R234

R233

220

R889

220

R888

R887

220 220

R886

R885

220

1K

R911

10K

R912

RELAY

HP

KRA102M-T

QQR0779-001Z

R842

L812

D812

10K

R876

1K

R844

R968

10K

Q843

10K

RESET

INH

KIA7042AP-T

IC830

R884

68

R898

1K

SPI_B

SPIDTI

SPI_IN

AUXLED

SMLED CDLED BASSLED TULED

ECHO1

ECHO2

RELAY

BASS2

BASS1

PBMUTE

SURROUND POUT1

POUT1

VDD

C837

100/10

C889

4.7/50 Q875

KRC102M-T

IC812

BA3835S

D860

10K

R864

C862

22/50

IC811

BU2092/F

C840

100/10

QGF1210G1-09

1

22/50

C857

C873

0.22/50

R878

100K

0.1MY

C874

C875

0.1MY

R877 10K

C872

0.22/50

R861

R860

10K

680k

Q860

2SC2785/FE/-T

22

R862

L801 QQL244K-100Z

C801

0.01MY

R151

EXTCE

220

VOLCK

VOLDTA

VSS

C838

0.001

KRC104M-T

Q905

R905

100K

PHOTOB

PHOTOA

SLCKEY2

SLCKEY1

DATA

SLCCE

CN316

TUCE

SMUTE

SEARCH-LED

CD1LED

CD2LED

CD3LED

R_SEARCH

MSI

MPX

INH

F_SEARCH

VOL-

VOL+

SOUNDMODE-

10K

R828

R882

R883

1N4003S-T5

D807

KRC104M-T

Q906

R906

100K

1N4003S-T5

D801

R907

10k

1K

R839

MN101C35DEA

R854

1K

D805

R838

1K

R855

1K

R820

R819

1K

R851

1K

10K

R841

1K

1.5MY

C820

R845

R846

R847

KCLK

MSTAT

CK

KCMND

10K

R817

KRA102M-T

D907

5.6K

10K

R814

R818

L803

QQL244K-100Z

R801

D804

330

C803 470/6.3

Q908

Q907

KRC102M-T

C804

470/6.3

10K

R881

D803

C821

DATA

QAX0711-002Z

0.001

C808

33P

C805

L813 QQR0779-001Z

0.1MY 100/10

C1035

C1034

D1021

100

R970

R994

R894

CD1LED

CD2LED

CD3LED

FW915

QUM027-18Z4Z4

R897

R902

18K

10K

CN911

QGD2503F1-07

CN880

QGF1210G1-24

HP

TULED

BASSLED

CDLED

SMLED AUXLED

BASSVOL+

BASSVOL-

SMODE-

SMODE+

TAPELED

VOL+

VOL-

2K

R992

R991

MIC SIGNAL

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

A B C D E F G

2-7

User control keys / Mic amp section

MX-G950V/MX-G880V MX-G850V/MX-G750V

FW915

QUM027-18Z4Z4

5

FW901

QUM027-13DGZ4

S915

S916

S917

QSW0911-001

R918

D918

1K

R916

R917

1K

Q918

JS901

4

D904

C901

0.01

CN870

D905

C902

0.01

3

R919

L-192ZSRD-T

Q901

KRC102M-T2

200

D919

Q919

KRC102M-T

S901

R908

5.6K

S902

200

KRC102M-T

68

R904

L-192ZSRD-T

200

R920

D920

L-192ZSRD-T

Q920

KRC102M-T

VR901

QVQ0299-B54

C1068

0.22/50

C1066

R1069

1K

Q1061

2SD2144S/VW/-T

C1067

2.2/50

R1071

4.7K

560

R1070

JS956

QSW0912-001

0.01

C956

D961D960 R960

0.01

C957

KTA1267/YG/-T

IC901

NJM4580L

C1063

MTZJ2.4B-T2

4.7/50

TW800 QUB220-15DMHP

D1061

100/10

100

C1062

R1065

1000p

C1021

D1062

Q956

C961

0.01

R1068

20K

150P

C1065

330P

4.7M

150P

56

R1067

C1064

R1066

R1021

4.7k

R1022

4.7k

L-192ZSRD 68

Q960

1000p1000p

C1022

C1023

JS960

QSW0911-001

C960

0.01

R1063

390

R1062

12K

10K

R1061

C1061

R1064

1.5k 220/10

J1021

QNS0184-001

J1022

QNS0184-001

68

R956

D957D956

L-192ZSRD

KTA1267/YG/-T

JS962

QSW0862-001

C962 C963

0.01 0.01

1k

R950

R949

1.2k

1.5k

R948

R947

2.2k

2.7K

R946

3.9k

R945

R944

5.6K

R943

10K

C935

0.01

TW801

QUB220-15DMHP

MAIN SIGNAL MIC SIGNAL

2200p

MTZJ2.4B-T2

J1001

QNS0183-001

D1003

S950

S949

S948

S947

S946

S945

S944

C1070

2K

R929

S952

R952

QUM153-33DGZ4

1.2K

1.5K

R955

R931

2.2K

2.7K3.9K5.6K

R932R933R935

FW713

S943

S942

S931

2

R930

10K

S932

S933

S935

R951

S951

R936

S936

R937

S937

R938

S938

R939

S939

R942

C1004

R940

L1003

QQR0779-001Z

D940

D945

KTA1267/YG/-T

Q940

68

L-192ZSRD-T

C1005

1000p

2K

1.2K

1.5K

2.2K

2.7K

3.9K

1000p

R941

D941

D944

KTA1267/YG/-T

C1006

Q941

68

L-192ZSRD-T

1000p

R954

D954

D943

KTA1267/YG/-T

C1001

L1001

68

L-192ZSRD-T

Q954

QQL231K-470Y

3900p

R953

68

D953

D942

L-192ZSRD-T

Q953

KTA1267/YG/-T

L1002

C1002

3900p

1

A B C D E F G

2-8

CD servo and CD system control section

MX-G950V/MX-G880V MX-G850V/MX-G750V

CN805

5

SW1

SW2

SW3

SW4

SW5

SW6

CN804

4

C001

1

HDU-100

CN855 QGB2012K2-10

MSN-5D257A

CN854 QGB2016K1-07

CN851 NI

CN601 QGF1016F3-15

M851

M852

3

VR001

2KB

F+

T+

T-

HQMV7102-015

P001

F-

W601

2

CAM0

R887

1K

R886

CAM1

1K

R885

1K

CAM2

CAM3

R884

1K

R883

1K

CAM4

R882

1K

CAM5

CAM6

R881

1K

CAM7

R880

1K

L853 10

C859

C860

1SSW

R861

1K

2SSW

R862

1K

3SSW

R863

1K

3MSW

R866

1K

2MSW

R865

1K

1MSW

R864

1K

F E B+D A+C

R618

15k

A+C

F

B+D

E

R636

10

R634

LM-

1

LM+

L854 10

RM-

1

RM+

C602C601

R621

R620

R619

15k

C633

0.022

C632

1

R632

10

12

560K

120

R635

2SA1037AK/RS/-X

Q631

LA6541-X

0.0010.001

R624

IC601

AN22000A-W

100/6.3

C624

NI

R633

C623

R631

2.2

C631 10/16

C853

0.01

D851

DZ5.6BSB-T2

LMUP

LM+

Q842

NI

R842

4.7K

C604

0.022

C603

0.022

8.2k

0

R625

R623

R622

C612

1/50

1

NI

C611

R611

R609

3.3k

T+

390P

C814

0.027

C614

0.1 C613

R610

NI

22K

C610

R613

3.3k

C620

47p

C619

NI

R617

F+

F-

C802

C801

0.0068

390P

R801

C811

2.7K

LMDOWN

120k

NI

0.012

R855

NI

LM-

R601

R602

0

R607

C605

R603

150P

R614 22k

39p

C606

0.0047

0.01

NI

C615

R616

C616

C618 NI

0.027

Q632 NI

R812

1.5K

C815

2.2/50 R803

R804

R813 NI

C816 NI

R802

220K

270K

390k

R604

C617

330P

2.2K

220K

3.9K

C821 C822 1 220/10

IC852IC851 LB1641LB1641

L851

0.01 C854

RMUP

RMDOWN

RM+

0

R608

150k R641

C641

C642

0.022

2200p

R642

390k

1

C621

TP2

0.047

TP1

R615

NI

TRD

KICK

FOD

RM-

TBAL

FBAL

LDON

FE

TE

C608

820p

VDET

/RFDET

C622

OFT

BDO

RFENV

ARF

WVEL

10

R856

0

C855

C852

0.1/25

10/16

R606

62k

C607

NI

TRV

TVD

ECM

ECS

KICK

TRD

FOD

FBAL

TBAL

FE

TE

RFENV

VDET

OFT

/RFDET

BDO

LDON

1M

R683

WVEL

R667

4.7

22K

R851

1K

R853

1K

R852

1K

R854

GCTRL

R682

1K

C676

0.1/25

R661

39k

470P C661

ARF

0.1/25

100/6.3

C680

C679

R871

22K

R872

22K

R873

22K

R876

22K

R875

22K

R874

22K

R811

STAT

/LSIRST

1K

R651

R652

C653

0.1/25

68K

R662

NI

R264

C663

C664

0.022

1MSW

X251 QAX0283-001Z

SUBQ

0.22

R653

!

R685

120K

R663

0.022

1SSW

2SSW

3SSW

3MSW

2MSW

IC251

MN101C30AEE

R251

NI

/FLOCK

R649

C252

33P

MLD

MCLK

MDATA

SENSE

1K

100

R654

R657

R658

R659

R650

560k

R684

2.7K

5.6K

NI

R672

R669

1

C666

C671

0.047

C667

C672

C668

0.33U

C251

SQCK

BLKCK

/TLOCK

1K1K1K

1K

R656

R647

R648

IC651

MN662748RPMFA

68k

330

R664

1.5M

C665

0.15

R668

CDDATA

R258

1K

CDLRCK

270

QAX0413-001Z

R665

C651 12P

CDBCK

22K

R888

R889

22K

R890

22K

R891

22K

R892

22K

R893

22K

R894

22K

R895

22K

P.ON

R253

1K

R254

100

R255

R256

100

R257

1K

R252

1K

SQCK

SUBQ

1K

R259

0

R646

DABCK

DALRCK

DADAT

10K

R660

R670

100

X651

C652

C656

C669

220/10

12P

C253

0.1/25

C655

0.1/25

NI

R687

R688

R686

220

R666

C677

C673

0.1/25

/P.ON

C254 47/10

C657

220/10

XCLK

P.ON

2SA952/LK/-T

R292

10K

/P.ON

R291

1.2K

R677

100

R679

100

R678

100

R261

100

R262

R263

100

C659

1000P

CN151

QGF1016F3-15

C658

0.1/25

CN651

QGF1016F3-19

NI

R692 R691

NI

C694

NI

C693

NI

R294

1K

R293

Q291

1K

C291

47/10

CD SIGNAL

DIGTAL DATA SIGNAL

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

CN801

P011

QGA2001F1-06

E406784+001

ESB110-005

1

E406783-001

QGA2001C1-06

FM-

SM+

R832

10K

SM-

FM+

R831

150

A B C D E F G

IC801

R808

27K

ECM

ECS

R809

R807

1.2K

390P

C812

C813

SM- T-

SM+

FM+

FM-

1.2K

R805

13K

R806

TVD

24K

TRV

2-9

Tape deck mechanism control section

MX-G950V/MX-G880V MX-G850V/MX-G750V

IC331

SG-105F3-BB,C

R3213

390

270

C3204

R3205 R3208

22 240

R3378

R3220

R3319

R3105

47

C3101

C3203

820P

47

IC302 AN7345K

10P

220P

C3201

10P

220P

C3105

C3104

R3105

L3301

QQR1118-001

C3205

100/10

C3206

0.033

100/10

22

C3106

0.033

R3206

3.9K

R3106

C3220

C3120

3.9K

R3207

33P

R3107

2.2K

R3108

240

2.2K

C3313

100/10

C3207

C3107

4.7/25

C3116

R3114

5

IC301

BA3126N

A/B

CN301

TP3301

QGF1205F1-06

CN302

QGF1205F1-06

R3327

470K

C3501 C3601

820p 820p

C3346

560P

C3345

330P

C3301

C3102

330P

C3202

330P

QQR0621-001Z

100/10

L3202

R3330

R3331

RECH

R3301

220

R3203

18K

R3103

18K

C3103

820P

C3344

4700P

VR101

10K

QVPA603-503AZ

VR201

QVPA603-503AZ

C3316

0.01

VGH0424-037

4

VGH0425-544

3

2

R3214

C3216

C3215

0.0082

0.015

1.2K

R3212

C3213

5.6K

R3211

C3212

C3214

10/16

4.7/25

C3211

0.1/50

C3304

4.7/25

C3114

C3112

10/16

C3111

4.7/25

0.1/50

C3113

0.0033

C3115

0.015

0.0082 R3112

1.2K

270

390

R3113

L3303

VQP0033-100Z

R3376

10

C3314 C3315

1.5

Q3305

2SC2001( K)

0.0033

C3305

Q3302

2SC2001( K)

R3374

R3311

0.039

2.2

4.7

C3555

R3304

C3219

C3303

22/16

0.056

1000p

R3111

39K

R3217

C3502

5.6K

C3119

C3306

220/6.3

270p

0.056

R3117

3.3K

0.022

R3218

R3314

Q3205

1.5K

2SC3576-JVC-T

R3302

100

R3221

1.2K

C3302

100/10

C3602

R3121

1.2K

Q3105

2SC3576-JVC-T

1.5K

R3118

100

270p

R3315

C3308

0.0015

15K

Q3323

KRC104M-T

R3220

R3219

R3119

R3120

20K

1K

C3340

1K

0.01

R3309

C3339

100/10

Q3313

KTC3199/GL/-T

1.5K

RECB

RMUTE

Q3312

2SB562( C)

R3351

150

QSW0832-001

SW306

SW302

39K

R3361

C3335

0.01

R3350

4.7K

QSW0859-001

R3359

10K

TKEY1

TKEY2TKEY2

D3307

MTZJ5.1B-T2

KTC3199/GL/-T

PHA

PHB

Q3315

Q3314

2SB562( C)

C3336

0.01

R3354

150

D311

1SR139-400-T2

R3362

R3353

VGP2401-00A

24K

CN333

QGB2011L1-10

CN303

QGB2011M1-10

D3308 MTZJ5.1B-T2

4.7K

R3348

A/B

2.2k

C3327

47/16

C3341

100/10

R3347

3.9K

SW305

SW304

QVP0008-103Z

R3367

VR301

KTA1267/YG/-T

10K

SW316

SW303

R3370

27K

R3366

R3368

MSI-5U2LWA

FW301

QUM154-10Z4Z4

R3379

R3345

47K

Q3316

R3344

220K

KRC107M-T

IC332

SG-105F3-BB,C

QSW0859-001

10K

22K

20K

Q3317

IC303

C3342

BU4094BCF

R3383

470

D3309

MTZJ5.1B-T2

R3355

3.3K

4.7/25

R3336

3.9K

R3335

D302

2.2K

1SR139-400-T2

Q3324

KRA102M-T

100

R3369

VGP2401-00A

RECB

CN305

QGF1205F1-10

1

TAPE REC SIGNAL

TAPE PLAY SIGNAL

TKEY1

TKEY2

PHB

PHA

CN306 QGF1205F1-09

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

A B C D E F G

2-10

MX-G950V/MX-G880V MX-G850V/MX-G750V

Tuner RF / IF / FM multiplex section

5

TU1

*R1

4

R8( D2)

D1

C1

C3

0.022

J1

QNB0014-001

1SS133-T2

D3

D4

1SS133-T2

10/16

*R5

CF1

VCF2L3B-105Z

R3

*R4

220K

Q1

C2

R2

C4

2SC2814/4-5/-X

*R6

0.01

330

100/10

C25

C15

12P

X1

C16

12P

3

L1

QQR0796-002

C12

C13

0.047

R13

10K

R15

3.3k

2

C11

0.1

12P

R14

100K

R16

4.7K

!

C14

R17

100/10

68( 1/4W) FR

C7

0.001

IC2

QAX0402-001

C22

150P

C23

150P

C24

150P

0.0039

R23

1.8k

R10

2.2K

LC72136N

C17

C18

0.47/50

22/16

C52

C53

0.27 C51

1/50

C57

0.001

R41

3.3K

LA1838

IC1

CF2

VCF2L3B-105Z

C54

0.047

C20 1000P

C19

0.047

R26

2.2K

R25

R22

4.7k

1K

R18

R19

R20

330

R21

5.6K

Q5 DTA114YKA-X

R30

1.2K

R29

10K

R24

R27

R28

10K

C6

0.001

D11

QQR0793-001

1SS133-T2

T1

C48

0.0022

C49 470P

C58

C50

0.047

22/16

C32

0.047

C31

22/16

C21

0.022

0

R60

24K

R40

C46

C33

0.047

R33

C47

0.027

47

R34C34

0.022

0.047

C35

5.6k

R35

CF3 QAX0610-001Z

330

C60

1/50

R38

C45

10/16

56K 56K

C44 10/16

R39

*C43

*C42

C41

10/16

C40

10/16

R37

10K

R36

3.3K

C38

1/50

0.22/50

C37

1/50

C39

C36 1/50

C30 100/10

R32

1K

C26

0.001

C27

R31

0.001 1K

DATA

1

GND

QGF1205F1-09

AM / TUNER MAIN SIGNAL

CN1

5.6V

LOUT

ROUT

STEREOCE9V

CK

FM RADIO SIGNAL

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

A B C D E F G

2-11

MX-G950V/MX-G880V MX-G850V/MX-G750V

Video out section

VCC

LA14

LA17

IC102

LA11

LA9

LA8

LA13

5

LA16

LA15

LA12

LA7

C107

0.1/16

LA3

LA4

LA5

LA6

4

VCC

10/16

C106

DGND

4.7k

R109

AUDIOCLK

AUDATA

BCLK

LR

4.7k

R105

R104

R103

R112

R113

R111

3

DGND

2

CN101

QGF1016F3-15

TC7S08F-W

C143

R145

220

R147

R146

AUX7

AUX2

AUX6

AIN

VCC

ARCLK

ARFS

IC106

SCLK

C139

NI

DGND

220

WCLK

220

DATA

AUX0

AUX1

AUX3

C105

0.1

LA12

LA13

LA14

4.7k

LA15

LA16

LA17

R107

R108

R106

SCLK

DATA

WCLK

NI

R149

/DOE

/DCAS0

LA11

C101

0.1

DGND

/RAS

/DWE

LD7

LA10

/LOE

/LROMCE

LD6

LD5

LD4

LD3

LD2

LD1

LD0

LA0

LA1

LA2

R118

D102

DGND

/LOE

/LCS1

/LROMCE

LD6

LD7

LD5

LA7

LA8

LA9

LA10

DA0

DA1

DA2

LA0

LA1

LA2

LA3

LA4

LA5

LA6

DA3

DA4

4.7k

R101

IC101

ES3880FL

DA5

DA6

DA7

DA8

DBUS0

DBUS1

DBUS2

DBUS3

DBUS4

DBUS5

DBUS6

DBUS7

DBUS8

AUX5

LD0

LD1

LD2

LD3

LD4

AUX6

AUX7

VDD3

C103

0.1/16

DGND

R128

R130

R135

R136

YUV7

YUV6

YUV5

YUV4

YUV3

YUV2

YUV1

YUV0

0.1

C102

C104

10/16

DGND

DBUS9

DBUS10

DBUS11

DBUS12

DBUS13

DBUS14

DBUS15

/RSTOUT

AUX3

AUX2 AUX1

AUX0

33

135M10

33

PCKCSCN

MPUCLK

10

HSYNC

10

VSYNC

HSYNC

VSYNC

DGND

LD7

LD6

LD5

LD4

LD3

LD2

LD1

YUV7

YUV6

YUV5

YUV4

C126

0.1

YUV3

YUV2

YUV1

YUV0

C127

0.1

LD0

/LCS1

27p

C113

X101

C115

27p

C114 L102

1000p

PCKCSCN

135M10

C129

0.1

QAX0700-001Z

R121

3.3u 100k

C120

0.1

VDAC

IC104

ES3883F

33

4.7k R102

R139

AUX5

R148 1K

C137

0.01/16 DGND

MPUCLK

22P

C140

R142

AUDIOCLK

R141

D103 NI

NI

D101

NI

0.1/16

75

C116

R134

R133

22P

R138

C141

4.7k

NI

C142

AUDATA

IC107

TC7W08FU-X

ARFS

BCLK

220

LR

NI

L101R119

3.3U0

Q101

NI

75

R120

C131

0.1/16

0.1 C121

270

C118

0.1/16

R132

MIC1

AOL+

AOLAOR-

AOR+

C112C111

470p470p

VCC

K101

C130 100/10

K102

VGND

DGND

47/6.3

C117

C124 C125

C123 C132

0.1/16

ARCLK

AIN

4.7k

C128

0.1

R137

R140

VDD3

RT9161/A-27CG-X

NRSA02J-180X

0.1/16

C133

0.1/1647/6.3

VCCVCC

IC105

C135

47/6.3

100/10

C122

K103

100/10

K104

NRSA02J-102X

DGND

CN102

QGF1016F3-15

C136

0.1

DGND

VCC

0.1/16 C109

C138

100/10

DGND

DBUS0

DBUS1

DBUS2

DBUS3

DBUS4

DBUS5

DBUS6

DBUS7

/DWE

/DRAS

1

DA0

DA1

DA2

DA3 DA4

C134

10/16

IC103

GLT44016-35J

C110

0.1

A B C D E F G

DBUS15

DBUS14

DBUS13

DBUS12

DBUS11

DBUS10

DBUS9

DBUS8

/DCAS0

/DOE

DA8

DA7

DA6

DA5

2-12

CD SIGNAL

Printed circuit boards

Input board (for MX-G750V)

MX-G950V/MX-G880V MX-G850V/MX-G750V

Transformer board

4

3

PON

MCS

CN315

MGND M+B MSI PBR

AGND

PBL

SW8V

RECR NC RECL

/CDMRST

BU+5

TX

C1203

CN661

BU+5

10

1

17

DGND

1

R1202

C1204

TW18

C433

DGND

CDL

RDSCLK

RDSDATA

SPISIG

/CDMRST

SMUTE

CN870

R888

AGND

ECO

D.GND

SDATA

MCS MSTAT KCMND

TUCE

MPX

MSI2

R887

C886

CD+8V

MGND

CDR

MGND

R403

R404

B

E

NC

CK

NC

L566

C1205

C1202

C1201

19

-9V

5.6V

5V[VCD]

NC

9V

8V

PRT

SWFB

SURR

PON

CN211

5.6V[SUB.T]

E

TW23

R884

C462

C443

C461

R437

1

VSW5V

CN212

R771

VDGND

VSW5V

TW23

C501

C889

R436

VDGND

CN212

POUT

1

C444

CVOUT

VGND

15

M.GND

D.GND

C436

VGND

A.GND

C485

C486

MIC A.GND

MIC

CD.GND

R492

R432

R467

V.INR

-30V

NC

FL BIAS

R1000

R491

R469

C476

R474

V.INL

NC

TW22

VDGND

R468

15

AGND

10

VGND

10

R1001

R470

R431

CN504

C475

C466

C471

C1228

D434

C472

C469

R471

C468

TUR

9

IC466

AGND

R466

TUNER+B

TUL

C470

9V

MPX

MCS

KCMND

MSTAT

/CDMRST

CK

C467

NC

TUCE

SDATA

1

C474

CN11

C473

CN661

R996

R472

R473

5

FW401

1

R1203

R1204

B132

R475

MSTAT

KCMND

1

NC

C1207

C1206

1

CN211

R420

C593

L567

Q573

E

R530

SURR L

1

J411

D412 C415 D411

C426

1

FW714

SIGR

A.GND

SIGL A.GND

NC

SMUTE

C532

11

C571

C530

B

R528

R534

R532

R526

6

Q483

1

LEFT

GND

RIGHT

Q413

R421

R412

R426

C427

L572

C594

D587

E

B

D586

C412

C528

R537

C526

R443

C535

C777

B

R410

IC526

R564

R563

R444

C440

L568

R572

C531

R541

R775

R496

B

E

B

C488

TP1

R414

R411

5

11

R536

4

J999

3

[GND] NC

SURR R

R700

3

C700

FW710

C419

2

C416

JA566

J426

D414 D413

D426

R593

C450

C447

C411

R413

R595

C449

C448

C439

C596

C527

R557

R529

C598

R774

C575

Q557

E

C445

Q556

R571

R438

C460

C981

R596

C502

R882

R439

1

C578

R581

B

R577

E

D572

B

R881

Q887

E E

1

C446

R558

C458

R493

B

Q884

TW21

FW714

R494

C454

C456

C441

L571

C453

E

B

E

Q886

R885

R883

Q571

Q888

1

R992

R582

E

R583

Q572

B

R772

B

Q885

E

D432

D431

6

Q481

E B

Q482

B

C993

R440

R441

C457

C459

C455

R442

IC436

C438

C437

C442

C998

C999

C980

C599

TW22

CN504

1

CD+8V

19

Q402

B

R995

C432

B

R407

R993

C404

CN209

2

1

FT522

FT512

FT521

FT511

Q585

C585

-32V

5.6V

POUT

MIC

PRT

T004B

Q250

9V

3

CN220

FL1 NC FL2

1

C586

R585

E

C888

CN871

CN870

C995

1

R998

R886

R433

C587

R586

B

D585

E

17

1

R588

C589

R587

R435

FL BIAS

5.6V[SUBTR.]

AUXMUTE

VOLDATA

T004B

Q586

C588

B

A.GND

SURR.

PBMUTE

BASS1 BASS2

VOLCK

CN871

C403

10

[C406]

CN315

R406

C401

1

E

Q401

C887

R402

R405

[C405]

R401

C402

R994

13

C994

E

R991

Q999

R776

L401

17

1

17

5

FW401

1

D593

R777

L546

CN11

9

R253

RY3

C251

D252

S1

S2

1

R250

D256

TW202

S500

C250

S1

CT

S2

S4

CN214

CN213

C252

FT112

CN219

T004B

7

D253

R254

FT111

FT132

CN208

1

L250

CN250

FT131

Power board

A B C D E F G

2-13

Input board (for MX-G950V, G880V, G850V)

MX-G950V/MX-G880V MX-G850V/MX-G750V

4

Transformer board

3

MCS

CN315

MGND M+B MSI PBR

AGND

PBL

SW8V

RECR NC RECL

/CDMRST

BU+5

TX

C1203

CN661

BU+5

10

1

17

1

C1204

DGND

R1202

TW18

C433

DGND

CDL

RDSCLK

RDSDATA

SPISIG

/CDMRST

SMUTE

CN870

R888

AGND

ECO

D.GND

SDATA

MCS MSTAT KCMND

TUCE

MPX

MSI2

R887

C886

CD+8V

MGND

CDR

MGND

R403

R404

B

E

NC

CK

NC

L566

C1205

C1202

C1201

19

-9V

5.6V

5V[VCD]

NC

9V

8V

PRT

SWFB

SURR

PON

CN211

5.6V[SUB.T]

C509

C443

TW23

R490

R492

C461

C462

R437

D502

R502

C502

IC481

C997

1

VSW5V

CN212

C1229

VDGND

VSW5V

TW23

IC501

C889

R436

VDGND

CN212

POUT

1

C486

C444

CVOUT

VGND

15

M.GND

D.GND

D501

C507

C436

VGND

A.GND

R507

C489

R488

R467

MIC A.GND

MIC

-30V

CD.GND

R432

V.INR

NC

FL BIAS

C505

R469

C476

R474

NC

R485

R487

C487

R503

R508

C504

R498

V.INL

TW22

VDGND

R468

15

AGND

VGND

10

R486

R470

R431

CN504

C475

C466

C483

C471

C484

D434

C472

C1228

C469

R495

R471

C468

TUR

9

IC466

AGND

R466

TUNER+B

TUL

C470

9V

C481

C482

CK

MPX

MCS

KCMND

MSTAT

/CDMRST

TUCE

C467

NC

SDATA

1

C474

CN11

C473

CN661

R996

R472

R473

5

FW401

1

R1203

R1204

B132

R475

MSTAT

KCMND

1

NC

C1207

C1206

PON

1

CN211

R420

E

R530

SURR L

J411

D412 C415 D411

C426

C593

L567

Q573

1

B

C532

C531

R529

FW714

MAINR A.GND

MAINL SW.GND SW SMUTE

C427

R534

R526

L572

11

C530

R528

6

1

C594

D587

RIGHT

Q413

R421

R426

GND

R532

Q483

LEFT

C571

C527

R412

D586

R572

R571

C528

R537

C535

IC526

C526

D432

D431

C534

R564

R563

B

E

B

TP1

R444

E

R443

B

R410

C440

R414

C412

R411

L568

5

4

11

R536

R541

J999

3

SURR R

NC [GND]

R700

C700

FW710

C419

2

C416

JA566

J426

D414 D413

D426

R593

R575

E

C447

C411

R413

R595

C449

C448

C439

C596

R557

Q562

C450

C598

IC571

IC502

C575

R496

B

C445

Q557 E

E

R531

Q556

R560

C576

C556

R576

R438

C460

C981

R596

1

R439

R577

R523

D571

1

R562

C446

C577

C514

R558

R579

C458

C503

R506

C1227

C996

R493

C578

R580

TW21

D572

R524

FW714

C454

C456

L571

R581

R494

C441

R510

C453

B

E

C508

R517

Q571

R505

R491

B

R513

R512

C455

C980

1

C438

C442

C999

C599

R992

E

B

6

R440

R582

C510

C485

R489

R441

IC436

R519

R442

TW22

Q572

R501

C993

C457

R583

R504

R518

R511

C501

Q481

E

CN504

1

E B

Q482

C459

C437

C998

1

CD+8V

19

Q402

B

R407

R995

C432

B

R993

C404

13

C401

R994

C994

FT521

Q401

2

1

FT522

[C406]

R405

E

R991

CN209

R406

[C405]

R401

Q999

5

R776

9

E C887

CN220

1

CN11

C403

10

CN315

R402

C402

17

FW401

1

L401

17

1

R777

L546

3

FL1 NC FL2

1

D593

R585

C888

CN871

CN870

C995

1

R997

R998

R886

R433

C587

R586

FT512

FT511

B

D585

C586

E

17

1

E

R588

C589

R587

R435

FL BIAS

5.6V[SUBTR.]

AUXMUTE

VOLDATA

T005A

Q586 C588

Q585

B

C585

-32V

A.GND

5.6V

SURR.

PBMUTE

BASS1

BASS2

POUT

VOLCK

CN871

MIC

PRT

CN208

1

S1

T005A

Q250

R253

9V

S2

1

R250

D256

C251

D252

RY3

S500

C250

S1

CT

S2

S4

CN214

CN213

C252

FT112

CN219

T005A

7

D253

R254

L250

FT111

CN250

FT132

FT131

Power board

A B C D E F G

2-14

Power board (for MX-G750V)

Regulation board

MX-G950V/MX-G880V MX-G850V/MX-G750V

Amplifier board

R794

C790

R795

B

B R793

E

Q792

E

R680

CN203

D370

1

5.6V GND

ECO

NC

C373

C374

12

10

C372

Q372

E

B

5

4

12

10

V.D.GND

PON

12V

V5V

9V

8V

5.6V

3

1

12V

-VH

VH

VL

P.GND

-VL

SURR

M.GND

PRT

POUT

SWL

A.GND

SWR

M.GND

14

MAINL

MAINR

D.GND

CN205

1

CN206

S4

T002A

4

MAINR MAINL SWR SWL POUT

SURR

PRT M.GND 12V

-VL A.GND VL VH

-VH

14

1

CN215

R385

D369

B E

Q373

R389

B

CN206

R383

Q374

E

R384

1

Q371

E

B

C712

D723

R728

Q712

B

E

1

B

D728

E

C731

R786

R721

R778

R702

R701

R777

B

Q713

R741

R723 R724

D703

Q728

E

R722

R742

R729

B

Q710

C711

D724

E B

B

R787

Q711

Q701

E

R717

R761

D704

R768

E

Q727

R769

C723

B

D719

C729

R774

R727

D726

R719

R753

L

D790

B

E

R

R730

Q702

R754

R720

B

Q726

E

R790

R707

C709

C705

R740

C730

R718

R762

L701

C726

C715

C707

D791

C713

R725

R791

C714

R766

R726

C716

R714

C708

C706

R705

R776

C722

R716

L702

R708

C710

R704

C704

C721

C739

C683

1

R703

R775

R681

C703

Q791

E

Q790

R798

B

R797

R682

R792

B Q680

R796

CN705

FAN[+]

FAN[-]

E

Q735

Q733

R733

HPL

HPR

A.GND

E

R659

R735

Q737

R734

R736

MAINR

A.GND

MAINL

A.GND

S/W IN

SMUTE

C625

B

T002A

B

Q736

Q734

B E

Preset/tuning switch board

R247

C222

C253

R205

D220

C215

C214

D234

C221

R218

R216

C201

R217

CN205

1

14

C205

2

MAINL

SWRGND

MAINR

MRGND

B2

SWLGND

10

CN207

1

3.3V

-9V

9V

10V

11

CN201

8V

5.6V

R282

PRT

10

R284

SURR CTRL

AHB FB

C280

ECO

R281

5.6V

D280

1

Q204

R283

C281

Q240

R207 R210

C223

C204

R215

C218

A.GND

CN202

CD D.GND

-30V

C220

D219

C219

INH

FL1

FL2

10

D221

R242

D.GND

M.GND

POUT

1

D218

Q201

R203

R204

C216

D217

C217

D227

D223

1

SWR

MLGND

SWL

1

D233

R248

R246

D201

D203

C203

D202

D204

C202

R202

R209

EP201

C211

C213

R249

7

CN204

1

R908

D214

D212

C212

D213

D211

S902

1

FW901

DGND

SEARCHLED

F.SEARCH

NC

T002A

R901

R.SEARCH

7

5V

KEY21

FW901

S901

R904

B

Q901

C901

JS901

E

C902

D904

D905

A B C D E F G

2-15

MX-G950V/MX-G880V MX-G850V/MX-G750V

Power board (for MX-G950V, G880V, G850V)

Amplifier board

Regulation board

R794

C790

C610

R614

C616

R795

B

B R793

E

Q792

R623

R640

C602

Q602

R616

R618

C614

C618

R674

CN203

D370

1

5.6V GND

ECO

NC

C373

C374

10

12

C372

Q372

E

B

5

4

12

10

V.D.GND

PON

12V

V5V

9V

8V

5.6V

3

1

12V

-VH

VH

VL

P.GND

-VL

SURR

M.GND

PRT

POUT

SWL

A.GND

SWR

M.GND

MAINL

D.GND

14

MAINR

1

S4

CN205

CN206

T001F

4

MAINR MAINL

SWR SWL POUT SURR PRT M.GND 12V

-VL A.GND

VL

VH

-VH

14

1

CN215

R385

D369

B E

Q373

R389

B

CN206

R383

Q374

E

R384

1

Q371

E

B

C712

D723

D728

R728

Q712

R786

R721

E

R723 R724

1

R777

Q713

R741

D703

B

C731

R702

E

R701

E

R778

B

Q728

E

R722

R742

B

Q710

C711

R729

E B

B

R787

D724

Q711

Q701

E

R717

R761

E

D704

Q727

R768

R769

B

D719

C723

C729

R774

R727

D726

R719

R753

D790

L

B

R730

Q726

E

R790

R720

B

Q702

E

R754

R

R707

C709

C705

R740

C730

R718

R762

L701

C726

C715

C707

D791

C713

R725

R791

C714

R766

R726

R705

C716

R714

C708

C706

R775

R776

C722

C721

R716

L702

R708

C710

C739

C605

1

R602

C703

R703

R704

C704

R607

C609

C683

IC602

D622

L

Q603

R605

C607

L601

R613

C621

R657

R615

C615

C603

E

C613

C612

R652

R603

R621

C601

R619

C623

R617

R653

R675

Q601

B

D619

Q791

R654

R

E

Q790

E

R655

L602

R608

R798

B

D620

R620

C606

B

C608

R797

B

R792

R667

Q612

R796

R668

R601

R606

CN705

E

FAN[+]

B

R681

FAN[-]

E

Q613

Q735

B

Q680

R680

R682

E

Q733

R733

C639

Q604

R658

HPL

HPR

A.GND

E

R659

R735

C622

R604

Q737

C604

R734

R736

MAINR

A.GND

MAINL

A.GND

S/W IN

SMUTE

R676

C625

B

Q736

B E

Q734

T001F

R247

C222

C253

R205

D220

D234

C215

C214

C221

R218

R216

C201

R217

CN205

1

14

C205

2

MRGND

MAINL

SWRGND

SWLGND

MAINR

10

B2

CN207

1

CN207

3.3V

-9V

9V

10V

11

CN201

8V

5.6V

PRT

10

R284

SURR CTRL

SWFB

C280

ECO

R281

5.6V

D280

1

Q204

R283

C281

Q240

R207 R210

C223

C204

R215

C218

A.GND

CN202

CD D.GND

-30V

C220

D219

C219

INH

FL1

FL2

10

D221

R242

D.GND

M.GND

POUT

1

D218

Q201

R203

R204

C216

D217

C217

D227

D223

1

SWR

MLGND

SWL

1

D233

R248

R246

D201

D203

C203

D202

D204

C202

R202

R209

EP201

C211

C213

R249

7

CN204

1

R908

D214

D212

C212

D213

D211

S902

1

FW901

DGND

SEARCHLED

NC

7

R901

R.SEARCH

F.SEARCH

5V

T001F

KEY21

S901

FW901

B

R904

7

Q901

C901

C902

D905

D904

JS901

E

Preset/tuning switch board

A B C D E F G

2-16

MX-G950V/MX-G880V MX-G850V/MX-G750V

Front board (for MX-G750V)

Display & System control board

C1022

C1004

R947

R946

R943

C1002

C1005

C1023

S950

S949

S947

S946

S945

S944

S948

22

CN890

1

EDIT

L1003

R1022

-

SELECT

+

MODE

L1001

J1001

MIC 1

R964

R963

R950

R949

R948

R944

MIC2

J1022

J1021

R1061

24

STOP

1

24

T002A

R205

L815

C815

5

4

R871

R874

R873

3

B

68

R962

R921 R965

2

R963

1

TAPELED

VOL+

SMODE+

VOL-

SMODE-

BASSVOL+

BASSVOL-

KEY4

R884

IC830

D816

D815

R840

R827

R872

R869

B

E

Q811

B

E

R964

B

Q961

S964

S963

C840

R848

R843

Q809

D962

R865

IC951

R866

R858

C835

R859

D832

R826

C836

R961

R969

R870

R868

R867

B

E

Q810

Q858

B

Q813

R837

Q812

E

1

Voltage board

C817

KEY41

C832

R895

R857

KEY3

C862

R893

R856

KEY2

R898

R850

R825

C221

KEY21

R864

1

18

R877

D220

KEY32

B

RA802

R899

SMLED

AUXLED

C872

R824

E

,CDLED

C875

TULED

BASSLED

IC812

R862

R823

R849

50

51

Q360

SW5V

L806

C874

Q817 E

Q816 E

5V

OUT

IC301

DGND

D860

IC303

IC305

L805

C222

R151

24

ECHO2

AGND

ECHO1

MIC

5V

HP

9V

CN880

L807

C873

R878

L872

C857

9

R860

R861

10

  B

Q860

  E

26

25

75

76

CP302

Q362

Q361

R363

R368

C312

D308

C311

C361

C308

E

C301

E

R362

8V

C307

D316

D313

9V

D315

C302

R311

X802

R365

D360

D361

C813

RA801

R361

R364

C360

OUT

10

100

IC304

R806

1

IC810

10V

A.GND

R360

10V

C803

R968

C812

CP301

R367

3.3V

D362

L803

C805

9V

B

Q890

C310

D.GND

8V

R801

C821

X801

R366

C362

C309

D314

5.6V

CN216

L802

R994

R894

R817

R818

D804

Q802

  B

R819

R890

E

RY301

POUT

C804

E

R803

R845

R820

R879

B

A.GND

C810

R839

Q879

M.GND

R841

R301

D.GND

C809

E

D301

Q301

S4

R804

  E

C806

C808

C807

R846

C831

D831

R854

R880

R891

1

Q801

R802

R847

R851

R836

D805

R835

E

B

T002A

D873

R838

C889

C233

E

B

R834

R855

R814

R833

Q875

R832

3

C822

R831

FL801

R881

R882

R991

R811

R883

FW230

S915

T002A

R812

R233

1

R234

R822

R828

C825

1

R915

D918

CN217

6

R813

T002A

1

MAINL

MAINR

MRGND

MLGND

B2

1

C838

1 9

B

E

R842

18

C837

R896

R844

R810

L813

L801

FW915

1

R917

R916

S916

R918

Q918

R919

E B

Q919

D919

B E

1

IC811

CD2LED

CD3LED

7

D920

D.GND

CD1LED

R992

R920

K12

Q905

CN911

S917

K11

  E

Q878

B

E

5V

22

CN880

10

R912

R911

  B

Q877

  E

  B

D812

D801

R853

D803

D807

D806

R906

R815

R816

B

Q906

E

9

PHOTOA

PHOTOB

SLCKEY2

1

7

E Q920

B

FW915

7

J81

CD eject board

C734

C732

Q1022

  B

R1043

Q1023

E B

R1044

E

R1045

Q1021

B

L812

R876

D802

R807

R808

R905

1

SLCCE

5V

DATA

SLCKEY1

CK

DGND

R902

R897

R998

S998

C735

R732

R731

R1041

  E

D1021

C1035

1

18

C1036

B

887

C816

CN316

R993

S999

C1040

R1040

R1039

IC902

C1039

C1037

R1035

C1034

C

E

R1034

C1038

R885

R886

R888

C823

  B

  E

Q908

R907

Q907

  E

  B

R996

R997

7

KEY21

R.SEARCH

5V

Speaker terminal board

C733

R1032

9

R1038

10

R1033

D907

R995

SEARCHLED

F.SEARCH

RY1

C1043

C1045

R889

FW915

R970

S997

KEY22

C1044

R1031

R1042

1

DGND

CN710

R1037

17

1

17

1

CN860

CN911

R1036

,

CN861

1

CD3LED

CD2LED

S995

FLBIAS

-32V

AGND MIC 9V 5V[ST] 5V

SURR

PBMUTE

BASS1

BASS2 AUXMT

POUT

VOL-DATA

VOL-CLK

PRT

ECON RDS CLK DGND RDSDT MRDY

SPI_IN CK SDATA KCLK MSTAT KCMND C3RST

TUCE SMUTE INH MPX MSI

CD1LED

DGND

S996

1

KEY11

KEY1

EXCEPT UP & UY

FOR U SERIES

7

5V

DUBBING

CD REC

R945

PTY/

EON

C1001

L1002

Operation swicth board

C1064

TAPE

R935

D1003

CD

R938

FM/AM

AUX

C1061

C1067

STOP

R939

C1067

R961

E

R937

HPR

B

R1070

Q953

R936

S938

S939

AGND

C1063

C1062

R951

S936

S937

HPL

1

C1065

Q1061

R1066

JS962

B

D942

E

R942

E

D945

FW713

TW800

R1021

REC START

REV MODE

REPEAT

RANDOM

PROGRAM

TIMER/CLOCK

FW713

C1021

S952

S943

S942

S931

S932

S933

S935

D1062

R1062

R934

C1006

TW801

R1067

VR901

MIC LEVEL

R1069

R1071

C963

C962

R962

R929

R952

R955

DECK A/B

R931

R932 R933

C935

C1070

Q954

Q941

S951

Q940

E

C1068

D943

D944

C1066

VOLUME

D953

B

1

IC901

D954

D940

R1065

R940

R1068

D1061

R1063

R941

R953

D941

R1064

R930

9V HP 5V

R954

AGND

MIXIN

DGND

TULED

CDLED SMLED

KEY31

KEY21 KEY2 KEY3

KEY42 KEY4

TPLED VOL+ VOL-

D961

24

22

BSSLED

AUXLED

SMVOL SMVOL+

1

CN890

C957

BASSVOL+ BASSVOL-

T002A

R960

SUB WOOFER

VOLUME

C960

C956

D960

B E

Q960

JS956

C961

R956

E

SOUND MODE

Q956

B

D956

D957

JS960

A B C D E F G

2-17

MX-G950V/MX-G880V MX-G850V/MX-G750V

Front board (for MX-G950V, G880V, G850V)

Display & system control board

24

T003A

R205

L815

C815

5

4

R871

R874

R873

3

B

68

R962

R921 R965

2

R963

1

TAPELED

VOL+

SMODE+

VOL-

SMODE-

BASSVOL+

BASSVOL-

KEY4

R884

IC830

D816

D815

R840

R827

R872

R869

B

E

Q811

B

E

R964

B

Q961

S964

S963

E

R848

R870

B

R837

E

B

Q810

Q813

R867

Q812

C840

R843

Q809

D962

R865

IC951

R866

R858

C835

R859

D832

R826

C836

R961

R969

R868

B

E

Q858

1

Voltage board

C817

KEY41

R895

R857

C832

KEY3

C862

R893

R856

KEY2

C221

KEY21

R898

R864

1

R877

R850

R825

KEY32

18

B

D220

AUXLED

RA802

R899

L805

L806

,CDLED

SMLED

TULED

BASSLED

DGND

5V

HP

R878

C874

C875

IC812

  B

Q860

D860

R862

C872

R824

R823

R849

50

51

Q817 E

Q816 E

Q360

5V

E

IC303

OUT

IC305

OUT

IC301

SW5V

C222

R151

24

ECHO2

AGND

ECHO1

MIC

9V

CN880

L807

C873

L872

C857

9

R860

R861

10

D313

C307

D315

R368

C312

D308

R311

C311

R363

X802

25

76

CP302

Q362

C361

C308

C301

  E

26

75

Q361

E

R362

8V

D316

9V

C302

3

C808

R891

R894

S4

C831

D301

Q301

C807

R854

R880

R994

1

C806

Q801

R851

R836

R802

R847

D805

R835

T003A

C233

D873

E

B

Q875

E

C822

B

C889

R814

R838

R855

R831

R832

R833

R834

FL801

L802

R817

R818

R968

R801

L803

C803

Q802

R806

C812

1

IC810

D361

R361

R364

C360

OUT

C821

C805

X801

R890

E

B

Q890

CP301

R360

R367

R366

C362

D362

10V

IC304

C309

D314

C310

A.GND

D.GND

10

10V

3.3V

9V

8V

CN216

C813

100

RA801

R365

E

D360

D804

R804

  B

  E

C804

R803

C810

C809

R845

R846

R841

R839

D831

R819

R820

R879

E

Q879

B

RY301

E

R301

5.6V

POUT

A.GND

M.GND

D.GND

R881

R882

R811

R991

R883

1

FW230

R828

R812

S915

S/WL

MLGND

S/WRD

SWRGND

MRGND

MAINR

SWLGND

R822

1

D918

B2

C825

R233

R234

1

C838

B

E

C837

R896

R813

R810

L801

FW915

1

R916

R915

S916

R918

Q918

D919

B E

T003A

C652

1

MAINL

CN217

10

R992

1 9

IC811

R842

18

R844

L813

R917

1

C654

R919

E B Q919

CD3LED

R650

7

CD1LED

CD2LED

R920

D920

D.GND

C651

Q905

K12

  E

Q878

B

E

CN911

S917

5V

K11

22

CN880

10

R912

R911

  B

Q877

  E

  B

D812

D801

R853

D803

D807

D806

R906

R815

R816

B

Q906

E

9

PHOTOA

PHOTOB

SLCKEY2

1

7

E

Q920

B

FW915

7

J81

C734

C732

C653

R651

RY2

D650

Q1022

  B

R1043

Q1023

E B

R1044

E

R1045

Q1021

B

L812

R876

D802

R807

R808

R905

1

SLCCE

5V

DATA

SLCKEY1

CK

DGND

R902

R897

R998

S998

CD eject board

C735

R732

R731

R1041

  E

D1021

C1035

1

18

B

887

C816

CN316

R993

S999

C733

C1040

R1040

R1039

IC902

C1039

C1037

C1036

R1035

C1034

C

E

R1034

C1038

R885

R886

R888

C823

Q908

R907

Q907

  E

  B

R996

R997

7

KEY21

R.SEARCH

5V

C736

C737

RY1

C1043

R1032

C1045

R1037

R1036

9

17

1

CN911

FLBIAS

-32V AGND MIC 9V 5V[ST] 5V SURR PBMUTE BASS1 BASS2 AUXMT

POUT VOL-DATA VOL-CLK PRT

CN861

ECON RDS CLK

DGND RDSDT MRDY

SPI_IN CK SDATA

KCLK

MSTAT

KCMND C3RST

TUCE

SMUTE

,

INH MPX

MSI

1

CD3LED

CD1LED

CD2LED

S995

R1038

10

R1033

D907

R970

R995

SEARCHLED

F.SEARCH

R889

FW915

S997

1

DGND

KEY22

C1044

R1031

R1042

1

CN860

Speaker terminal board

CN710

T003A

DGND

S996

1

KEY11

KEY1

EXCEPT UP & UY

7

5V

DUBBING

CD REC

R945

PTY/

EON

C1001

L1002

FOR U SERIES

C1023

C1022

S950

S949

R947

S948

S947

R946

S946

S945

R943

S944

C1004

C1002

C1005

22

CN890

1

EDIT

L1003

R1022

-

SELECT

+

MODE

L1001

J1001

MIC 1

R964

R963

R950

R949

R948

R944

MIC2

J1022

J1021

24

1

R1061

REC START

STOP

REPEAT

PROGRAM

Operation swicth board

R1069

R1071

R1062

R962

DECK A/B

R934

C1006

C935

R1067

C962

R929

R952

R955

R931

R932 R933

C1070

VR901

MIC LEVEL

C963

TAPE

R935

D1003

CD

R938

FM/AM

AUX

C1064

C1061

C1067

STOP

R939

C1067

R961

E

R937

HPR

B R1070

Q953

R936

S938

S939

C1063

R951

S936

S937

AGND

R1066

C1062

R942

HPL

1

Q1061

JS962

B

E

FW713

TW800

C1021

R1021

REV MODE

RANDOM

TIMER/CLOCK

FW713

D1062

S952

S943

S942

S931

S932

S933

S935

TW801

C1065

S951

D942

Q954

Q941

Q940

D945

E

C1068

D943

D944

C1066

VOLUME

D953

B

1

IC901

D954

D940

R1065

R940

R1068

D1061

R1063

R941

R953

D941

R1064

R930

9V HP 5V

R954

AGND

MIXIN

DGND

TULED

CDLED SMLED

KEY31

KEY21 KEY2 KEY3

KEY42

KEY4

TPLED VOL+ VOL-

CN890

D961

24

22

BSSLED

AUXLED

BASSVOL+

BASSVOL SMVOL SMVOL+

1

C957

T003A

R960

SUB WOOFER

VOLUME

C956

D960

B E

Q960

JS956

C960

R956

C961

E

SOUND MODE

Q956

B

D956

D957

JS960

A B C D E F G

2-18

MX-G950V/MX-G880V MX-G850V/MX-G750V

CD boad

5

C859

C254

4

R892

R880

R888

R893

R881

R889

R894

R882

R890

R895

R883

R891

R854

R884

R265

R258

TP10

C253

B642

TP8

TP9

R290

R289

R811

3

R608

R607

R614

R641 R604

C641

C606

C642

B625

R603

R642

C605 R605 C607

R622 C604 C603

C822

C602

R623

R621 R625

R806 R805

2

R809

R808

R807

C812

B653

C813

R813 C801 C802 R803 R804 C814 C811 B650 B651 B652

R280

R281

R288

TP7

R277

R276

R275 R261 R832

TP5

TP4

R264 R263 R262

CN801

R812

C815

C821

R802

R801 C601 R620

B648 R619 R618

IC801

IC251

R260

C251

TP6

TP3

R831

R602

CN601

X251

C252

R274

B647

C816

C633

R636

R885

R886

R887

R852

R853

R851

B629

R606

C676

R682

R601

R635 R634 C632

C608

C621

R683

C612 R616 C616 C615 C614

R624

R631

R632

Q631

R633

B641

C623

CN855

B635 R657 R656 R653 R655 R652 R651

B631 R612 B633

B626

R291

B627

B628

B630

R658 R659

C655

C657

C653

IC651

C610

R661

R615

B637 C617

IC601

B639

C624

C631

B640

L853

C860

L854

IC851

B655

R872 R873 R876 R875 R874

B609

R257

R292

Q291

R256

R255

B610 B613 R254

R284

B614 B615

B619 B620 B621

R663

C661

C620

R617

C613

C611

C619

R610

R609

R611

R613

B612

C291

B616 B618

R253

B617

B638

C673

C677

R666

B649

X651

C652

C651

R670

C668

C667

R669

R685

R662

R664

C665

C666

C664 R649

Q632

C618

B611

C622

R668 C663

CN851

B656

C853

R855

B654

C854

R856

C855 L851

R871

C658 B608

R654 R294

R690

R692

R696

R695

R705

C694

C656

R665

B605

C695

C669

Q842

R842

D851

IC852

R864 R865 R866 R863

C852

R862 R861

CN854

B601

B602

CN651

R293 R688 R687 R686

B606

IC652

R684

C671 R672 C672

B603

CN652

R709

B604

R710

C699

R704 C692 R702

R708

R691

R701

R703

C696

C691

R706

R707

C693

R689

B623

C679

C680

B624 R667

B622

D667

1

A B C

2-19

MX-G950V/MX-G880V MX-G850V/MX-G750V

Head amplifer & mechanism control board

5

4

3

2

1

2-20

A B C

MX-G950V/MX-G880V MX-G850V/MX-G750V

Tuner board

5

4

3

2

1

A B C

2-21

MX-G950V/MX-G880V MX-G850V/MX-G750V

PARTS LIST

[ MX-G950V ]

* All printed circuit boards and its assemblies are not available as service parts.

Area suffix

UX ------------------- Saudi Arabia UN ----------------------------Asean U ---------------------- Other Areas

- Contents -

Exploded view of general assembly and parts list (Block No.M1) Speaker assembly and parts list SP-XG950V (Block No.M7) Speaker assembly and parts list SP-WG950V (Block No.M8) 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,M5)

3- 3 3- 6 3- 7 3- 8 3-10 3-11 3-15 3-32

3-1

MX-G950V/MX-G880V MX-G850V/MX-G750V

< MEMO >

3-2

3

Exploded view of general assembly and parts list

Block No.

M

MX-G950V/MX-G880V MX-G850V/MX-G750V

M

1

M

108

15

99

21

31

104

98

107

110

114

22

109

113

106

100

C

100

12

116

115

c

12

f

FL board

16

G

D

12

e

H

14

12

88

d

12

80

102

44

103

g h

50

88

49

46

47

46

51

52

K

48

45

p

54

q

47

60

125

86

93

121

117

K

59

58

89

91

V

64

J

81

10

A

Switch board

a

1

B

b

99

20

8

C

13

7

4

1

9

19

D

5

3

30

18

F

112

E1

30

28

2

111

31

105

39

38

39

23

2

24

84

10

i

10

101

G

p

10

q

10

w

10

i

13

c

11

CD servo

control board

53

42

a

53

40

d

27

41

6

76

82

32

43

j

41

e

83

118

41

126

u

53

k

75

74

f

69

33

35

F

40

w

34

29

36

37

122

E

25

2

26

124

2

VCD board

B

68

n

127

u

t

123

67

l

b

119

V

s

73

r

85

69

66

Amplifier

board

s

o

77

r

72

70

mm

69

J

A

B

2

62

63

E2

E1

63

93

128

70

n

95

97

94

g

h

91

129

91

j

o

87

92

H

120

90

B1

l

79

78

k

Main board

71

96

Tuner board

t

17

61

-

MX-G950V/MX-G880V MX-G850V/MX-G750V

Parts list (General assembly)

Item

A

1 GV10057-004A 2 E75896-001 3 GV40077-002A 4 GV40136-001A 5 GV30154-003A 6 GV20104-002A 7 GV30137-001A 8 GV30177-007A

9 GV30139-001A 10 QYSDSF2608Z 11 QYSDSF2608Z 12 QYSDSF2608Z 13 QYSDSF2608Z 14 GV30129-001A 15 GV10060-014A 16 QYSDSF2608Z 17 E310243-002 18 GV20103-001A 19 GV30138-001A 20 GV40185-002A 21 GV30211-001A 22 GV30212-001A 23 GV20099-002A 24 GV20100-002A 25 FMKW4009-002 26 FMKW4010-002 27 FMKW4011-001 28 FMKS3002-003 29 FMKS3003-003 30 GV40034-001A 31 VKY4180-401 32 --------------33 FMKL4012-004 34 FMKL4013-001 35 FMKW4007-001 36 FMKW4008-001 37 GV20094-001A 38 QYSBSG3010Z 39 QYSBSG3010Z 40 QYSBSG3010Z 41 QYSBSF3012Z 42 GV30124-001A 43 E3400-431 44 --------------45 --------------46 LV40761-003A 47 LV40761-003A 48 VKS3703-00Q

Parts number Parts name Area

Q'ty

FRONT PANEL 1 FELT SPACER JVC BADGE STANDBY INDICATOR 1 CD BUTTON CD EJECT BUTTON 1 POWER BUTTON 1 CONTROL BUTTON REMOTE LENS SCREW SCREW SCREW SCREW STAY BRACKET ORNAMENT SCREW PLASTIC RIVET SUB PANEL FRONT BUTTON COVER SHEET CASS.HOLDER ASSY(L) 1 CASS.HOLDER ASSY(R) EJECT BUTTON(A) EJECT BUTTON(B) HOLDER SPRING A 1 HOLDER SPRING B SPRING EJECT LEVER(A) EJECT LEVER(B) DAMPER ASSY CASSETTE SPRING CASETTE MECHA EJECT SAFETY(A) EJECT SAFETY(B) SPRING (A) SPRING (B) HOLDER BRACKET T.SCREW T.SCREW T.SCREW SCREW TRANS SHIELD SPACER CD CHANGER MECHA CD MECHA INSULATOR 2 INSULATOR CLAMPER ASS'Y

12

Description

2 1

1

1 1

ON VOLUME BRD.

3

ON CD BRD.

7

ON MICOM BRD.

4

ON SOURCE BRD. 1 1 4

STY.BRKT.+F.PNL 1

M.BRD.+ STY BRK 1 1 1

1 1 1

1 1

FOR EJECT LEVER 1 1 2 4 1 1 1 1

EJECT SAFETY(A) 1

EJECT SAFETY B 1 2

F.P.TO H.BRKT. 2

F.P.TO CHS.BASE 3

MECHA & H.BRKT. 4

MECHA & F.PANEL 1 1

STICK AT SLC MO 1 1

2 1

Block No. M1MM

Parts list (General assembly)

Item

A

49 QYSPST2606Z 50 VKW5187-001 51 QUQ610-1509AJ 52 VDM1001-M002AV 53 QYSBSF2608Z 54 VYSA1R2-033 58 GV40189-001A 59 QYSBSF3010Z 60 QYSBSG3035Z 61 E310243-002 62 GV10061-001A 63 E75896-006 64 GV30191-002A 66 QYSBSG3014E 67 GV40143-001A 68 QYSBSG3014E 69 QYSDSTL4008Z 70 QYSBSGG3008E 71 QYSBSGG3008E 72 QZW0033-001 73 QMF51E2-4R0-J1 74 QMF51E2-4R0-J1 75 QMF51E2-4R0-J1 76 VKZ4001-110S 77 QQT0322-003 78 QUQH10-1908BJ 79 QUQ412-0911DJ 80 QUQ412-1710CJ 81 QUQ412-1710CJ 82 QUQ412-1020CJ 83 QUQ412-0915CJ 84 QUQ412-2410CJ 85 QMPK210-205-JN

86 GV10062-052A

87 GV10063-002A 88 QYSBSG3010Z 89 QAR0177-001 90 QYSBSGY3008E 91 QYSBSGY3008E 92 QYSBSGY3008E 93 QYSBSGY3008E 94 QYSBSGY3008E 95 QYSBSGY3008E 96 QYSBSGY3008E 97 QYSBSGY3008E 98 GV10055-001A/S/

Parts number Parts name Area

QMPR270-200-JD

GV10062-053A

Q'ty

SCREW 1 ROD FFC WIRE WIRE & TUBE 1 T.SCREW SPACER 1 FAN BRACKET SCREW T.SCREW PLASTIC RIVET CHASSIS BASE FELT SPACER HEAT SINK T.SCREW LEAP SPRING T.SCREW SPECIAL SCREW T.SCREW T.SCREW STRAIN RELIEF FUSE FUSE FUSE WIRE HOLDER POWER TRANSF FLAT WIRE FFC WIRE FFC WIRE FFC WIRE 1 FFC WIRE FFC WIRE 1 FFC WIRE POWER CORD POWER CORD REAR PANEL REAR PANEL REAR COVER T.SCREW FAN SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW 1 SPECIAL SCREW METAL COVER

Description

1 1

4

FOR VDM1001-M00 1 2

FAN BRKT/CD MEC 2

FAN TO FAN BRAC 1

TUNER BRD.+ FMC 1 2

CHASS BASE FOOT 1 4

FOR POWER IC 1 2

FOR LEAF SPRING 4

FOR TRANS/CH.BS 2

FMH BRD./CH.BS 1

FMC BRD./CH.BS 1 1

F001 1

F101 1

F102 1 1

T001 1

FMC TO VC3 1

FMC TO TUNER 1

FMB TO FMC(1)

FMB TO FMC(2) 1

FMC TO SLC

FMB TO SLC 1

FMB TO SW 1 1 1 1 1 2

C3 & STAY BRKT 1

SUPPLIER NIDEC 1

REAR PNL/CHAS.B 4

REAR PNL/ H.SIN 1

REAR PNL/ AUX 2

C3/ REAR PANEL 2

SPK/ REAR PANEL 2

TUNER/REAR PANE

REAR CVR/R.PNL 1

OPTICAL/R.PANEL 1

Block No. M1MM

U,UN UX U,UN UX

3-4

MX-G950V/MX-G880V MX-G850V/MX-G750V

Parts list (General assembly)

Item

A

99 QYSDSG3006M

100 QYSBSGY3008E

101 GV20106-002A

102 GV20107-002A

103 GV20108-002A

104 GV30179-001A

105 GV30180-002A

106 GV30181-002A

107 GV30182-002A

108 GV20098-018A

109 GV40181-001A

110 GV30155-001A

111 GV30151-001A

112 GV30152-001A

113 GV30153-001A

114 GV40186-001A

115 GV30141-001A

116 E3400-439

117 QYSBSGY3008E

118 VKZ4001-110S

119 QMF51E2-2R0-J1

120 GV40236-001A

121 QYSBSF3012E

122 GV40083-002A

123 E310243-002

124 QYSBSF3008Z

125 GV30223-001A

126 QUQH10-1506BJ

127 QUQH10-1508BJ

128 QYSBSGY3008E

129 QYSBSGY3008E

Parts number Parts name Area

Q'ty

T.SCREW

SPECIAL SCREW

CD FITTING 1

CD FITTING 2

CD FITTING 3

VOLUME KNOB ASSY

SUB.WFR.KB.ASSY

SND.MODE KB.ASSY

CD.FWD.KB.ASSY

WINDOW SCREEN

MIRROR SHEET

VOLUME RING

S/WOO FER RING

SOUND MODE RING

CD FORWARD RING

NUT

FL HOLDER

FELT SPACER

SPECIAL SCREW

WIRE HOLDER

FUSE

PLASTIC HOLDER

SPECIAL SCREW

MIC VOLUME KNOB

PLASTIC RIVET

SCREW

BRACKET

FLAT WIRE

FLAT WIRE 1

SPECIAL SCREW

SPECIAL SCREW 1

Description

2

M.COVER/CHAS.BS

6

M.COVER/R.PANEL

1

DISC 1

1

DISC 2

1

DISC 3

1

FOR VOLUME ENCO

1

2

1

REAR PNL/ERT PL

1

MIC GROUND WIRE

1

F003

1

STICK AT FMH BO

2

VOLT SEL/R.PNL

1

2

FOR MPEG BOARD

1

BRACKET TO C3

1

VC3 TO FMV

FMC TO FMV

1

VIDEO/R.PANEL

SUR.SP/R.PANEL

Block No. M1MM

3-5

MX-G950V/MX-G880V MX-G850V/MX-G750V

Speaker assembly and parts list

Block No.

M

7

M

SP-XG950V

1

9

6

5

3

7

4

8

4

2

Parts list (Speaker assembly) SP-XG950V

A

Item

A MXG950K-SPBOX-R

1 199733350151

2 135604161053

3 991061650050

4 135604161047

5 993060500031

6 135604081045

7 134720201090

8 147780071049

9 ---------------

Parts number Parts name Area

SP BOX ASSY(R)

MXG950K-SPBOX-L

199733350152

SP BOX ASSY(L) 1

FRONT PANEL(R)

FRONT PANEL(L)

SCREW

16CM WOOFER

SCREW

5CM TWEETER 2

SCREW

PIEZO ASSY 2

FOOT 8

CABINET ASSY

Q'ty

1

SP-XG950V

1

8

FOR FRONT PANEL

2

8

M4X16 FOR WOOFER

4

M4X8 FOR TWEETER

PER PIECE

2

Block No. M7MM

Description

3-6

Speaker assembly and parts list

SP-WG950V

1

MX-G950V/MX-G880V MX-G850V/MX-G750V

Block No.

M

6

M

8

M

4

2

Parts list (Speaker assembly) SP-WG950V

A

Item

A MXG950K-SPKSB-R

1 199733350156

2 135604161053

3 991062000052

4 135604161047

5 147780071049

6 ---------------

Parts number Parts name Area

SP BOX ASSY(R)

MXG950K-SPKSB-L

199733350157

SP BOX ASSY(L)

FRONT PANEL(L)

FRONT PANEL(R)

SCREW

20CM SUBWOOFER

SCREW 8

FOOT

CABINET ASSY

5

3

Q'ty

1

8

2

8

2

5

Block No. M8MM

Description

SP-WG950V

FOR SUBWO OFER

FOR FRONT PANEL

FOR SUBWO OFER

3-7

MX-G950V/MX-G880V MX-G850V/MX-G750V

CD changer mechanism assembly and parts list

Grease = EM-30L = EBS0006-009B = FL-7750E

FIG B

FIG C

Opposite side the same.

FIG B

45

M

C3BASE-1M

29

30

40

42

36

33

42

A

25

24

20

27

5

6

21

18

39

51

28

FIG C

B

14

C

13

4

3

43

51

50

49

48

16

17

8

4

5

6

D

E

3

12

9

31

34

7

6

10

H

11

Block No.

32

38

19

46

26

41

37

42

23

22

27

A

35

FIG A

M

3-8

47

44

15

C

B

H

A

E

FIG A

D

15

1

2

52

CAUTION

The axes of each gear to apply grease:Half face

MX-G950V/MX-G880V MX-G850V/MX-G750V

Parts list (CD changer mechanism)

Item

A

1 VKS1144-004

2 VKS3698-003

3 VKS5532-003

4 VKB3000-164

5 VKS5505-003

6 VKS5506-002

7 VKS5507-002

8 VKS5508-002

9 VKS5510-003

10 VKH5769-001

11 VKS5511-002

12 VKW5155-003

13 VKM3846-003

14 VKS5509-002MM

15 MSN5D257A-SA2

16 QYSPSPD2616Z

17 LV40612-001A

18 VKM3825-00B

19 VKZ3172-00ASS

20 VKZ3173-00ASS

21 QYSPST2606Z

22 VKS2263-002MM

23 VKS2264-002MM

24 VKS2265-002MM

25 WDL316050MM

26 WDL316050MM

27 QYSBSF2608Z

28 VKS3702-00FMM

29 VKS2247-005

30 VKL7767-00F

31 QYSBSF2606Z

32 VKM3860-00E

33 VKL7802-00D

34 QYSDST2604Z

35 VKL7810-00B

36 VKL7811-00B

37 VKL7812-00B

38 VKL2745-003

39 VKM3857-002

40 QYSDST2604Z

41 WDL266035-2

42 QYSBSF2608Z

43 VKS5514-002MM

44 VKY3133-002MM

45 QYSBSF2608Z

46 VKY3134-003MM

47 VKS2252-00N

48 VKS2250-004

49 VKS5515-002

50 VKW5156-004

51 QYSBSF2608Z

52 QYSBSF2608Z

Parts number Parts name Area

CHASSIS

TRAY GUIDE

PULLEY GEAR

BELT

GEAR B

GEAR C

CROSS GEAR U

CROSS GEAR L

SELECT LEVER

S.G.SHAFT

SELECT GEAR

COMP.SPRING

GEAR BRACKET

CYLINDER GEAR

DC MOTOR ASSY

SCREW

COMP.SPRING

C.G.BASE ASS'Y

CAM SW. R ASS'Y

CAM SW. L ASS'Y

SCREW

CAM R1

CAM R2

CAM GEAR L

SLIT WASHER

T.SCREW

DRIVE UNIT

MECHA HOLDER A

BRACKET ASS'Y

SCREW

M.HOLDER B AS'Y

M.HOLDER C AS'Y

SCREW

LIFTER ASS'Y R

LIFTER ASS'Y L

LIFTER ASS'Y H

LIFTER BASE

LIFTER BRACKET

SCREW

SLIT WASHER

T.SCREW

LOCK LEVER

RETURN SPRING

T.SCREW

CLICK SPRING

TRAY ASS'Y

TOP BRACKET

S.TRAY STOPPER

TORSION SPRING

T.SCREW

Q'ty

1

2

3

1

FOR SELECT GEAR

1

2

FOR MOTOR

1

3

FOR CAM SW.

1

FOR CAM GEAR L

1

4

FOR C.GEAR BASE

1

2

FOR BRACKET

1

2

FOR M.HOLDER C

1

4

3

1

FOR RETURN SP.

1

3

1

3

2

Block No. MAMM

Description

3-9

MX-G950V/MX-G880V MX-G850V/MX-G750V

CD mechanism assembly and parts list

Grease & Bond

= EBS0006-013B = 1401B

2

8

Block No.

M

B

M

15

4

2

3

5

7

6

1

5

0.1mm

+

-

19.4

8

Turn table hight

Parts list (CD mechanism)

Item

A

1 E102731-221SM

2 OPTIMA-7B

3 E406777-002SM

4 LV31002-001A

5 E307745-441SM

6 QYSDSP2003N

7 E406750-442SM

8 EPB309173PKA

9 E406784-001

10 QAR0130-001

11 EMW10190-441

12 QG A2001F1-06

13 QSW0506-001

14 E75832-221SS

15 QYSDSF2006Z

Parts number Parts name Area

10

CD MECHA BASE A

C.D PICK

C.D SHAFT

CD RACK

C.D GEAR 3

SCREW

PINION

T.T PACKING

FEED MOTOR

SP MOTOR

CIR BOARD

CONNECTOR

LEAF SWITCH

SPECIAL SCREW

SCREW

10

9

13

12

11

EXL-M7TMB

14

Block No. MBMM

Q'ty

1

4

1

Description

3-10

Cassette mechanism assembly and parts list

MX-G950V/MX-G880V MX-G850V/MX-G750V

SLC-W101M

10

29

F

1

16

Block No.

1

5

13

5

9

7

12

6

15

23

6

Cassette

F

switch board

11

16

2

5

6

15

23

5

M

13

M

P

7

12

9

29

6

24

30

24

1

30

27

19

C

A

2

3

8

19

D

B

8

2

25

3

25

14

28

18

21

31

26

A

34

E

20

34

22

17

14

18

21

28

E

20

31

22

17

26

B

36

35

36

36 33

33

32

0.1

0.15 mm

9.7

32

36

1

37

C

D

37

2

Head amplifier & mechanism control board

37

3-11

MX-G950V/MX-G880V MX-G850V/MX-G750V

Parts list (Cassette mechanism)

Item

A

1 VKS1165-00K

2 VKR4749-004

3 LV42026-001A

5 VKS2274-002

6 VKW5286-002

7 VKS5559-001

8 VKS5597-00B

9 LV42013-001A

10 SLC-P1SVM

11 SLC-RP1SVM

12 VKY3149-002

13 VKM3906-004

14 VKS1166-004

15 VKW5279-002

16 VKW5280-001

17 VKS5603-00G

18 VKS3785-001MM

19 VKW5284-002

20 VKS2278-003

21 VKW5301-001

22 VKW5266-001

23 WDL214025

24 QYSBSF2005Z

25 VKS3786-00G

26 VKF3205-00B

27 WDL183425

28 VKF3207-00B

29 WDL173525-6

30 VKZ3174-00A

31 LV42764-001A

32 MSI-5U2LWA

33 VKR4761-001

34 QYSPSP2604Z

35 VKM3907-001

36 QYSBSF2608Z

37 QYSBSF2608Z

Parts number Parts name Area

Q'ty

CHASSIS B.ASS'Y

IDLE PULLEY

SHAFT

REEL GEAR

B.T. SPRING

PLAY IDLE GEAR

BLIND

EARTH SPRING

HEAD MOUNT ASSY

CASSETTE SP.

PLAY SW.LEVER

CONTROL CAM

HEAD BASE SP(R)

HEAD BASE SP(L)

MAIN PULLEY ASY

FR ARM

SWING SPRING

TRIGGER ARM

FR SPRING

ELEVATOR SPRING

WASHER

T.SCREW

CLUTCH ASS'Y

F.WHEEL ASSY(R)

SLIT WASHER

F.WHEEL ASSY(L)

SLIT WASHER

DC SOLENOID 2

CAPSTAN BELT(B)

D.C.MOTOR ASS'Y 1

MOTOR PULLEY

SCREW

JOINT BRACKET

T.SCREW

2

4

2

1

2

1

2

1

6

5

FOR P.W.B.

Block No. MPMM

Description

3-12

Grease point

MX-G950V/MX-G880V MX-G850V/MX-G750V

Grease

=JC-525 =UD-24 =LEN-320M =MOBIL-1

1

25

18

B mecha

20

28

26

17

A mecha

3-13

MX-G950V/MX-G880V MX-G850V/MX-G750V

Front view

1

9

12

Rear view

7

1

8

5

13

16 15

5

6

A - A (2/1, 2 places)

B

A

7

B - B (2/1)

5

8

C - C (2/1)

2

D - D (2/1)

14

E

3

A

10

1

C

14

E - E (5/1)

2

D

3

D

13

9

14

1

(Dipping)

3-14

MX-G950V/MX-G880V

e

Q

MX-G850V/MX-G750V

Electrical parts list (Power board)

Item

A

C 201 QFKC2EK-104 METAL CAPACITOR .10MF 10% 250V

C 202 QFKC2EK-104 METAL CAPACITOR .10MF 10% 250V

C 203 QFKC2EK-104 METAL CAPACITOR .10MF 10% 250V C 204 EETB1JM-478JC E CAPACITOR

C 205 EETB1JM-478JC E CAPACITOR

C 211 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V C 212 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V

C 213 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V

C 214 EETB1HM-228JC AL E.CAPACITOR C 215 EETB1HM-228JC AL E.CAPACITOR

C 216 QETN1VM-107Z E CAPACITOR 100MF 20% 35V

C 217 EETC2AM-476ZJC AL E.CAPACITOR C 218 EETC1HM-226ZJC E CAPACITOR

C 219 QDYB1CM-103Y C CAPACITOR

C 220 EETC1HM-476ZJC AL E.CAPACITOR C 221 EETC1HM-476ZJC E CAPACITOR

C 222 EETC1HM-476ZJC E CAPACITOR

C 253 EETB1EM-688JC AL E.CAPACITOR C 280 EETC1HM-224ZJC E CAPACITOR

C 281 QETN1JM-476Z E CAPACITOR 47MF 20% 63V

C 372 EETC1HM-226ZJC E CAPACITOR C 373 QDYB1CM-103Y C CAPACITOR

C 374 EETC1HM-226ZJC E CAPACITOR

C 601 QFVJ1HJ-683Z MF CAPACITOR .068MF 5% 50V C 602 QFVJ1HJ-683Z MF CAPACITOR .068MF 5% 50V

C 603 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 604 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V C 605 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 606 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 607 QETN1JM-476Z E CAPACITOR 47MF 20% 63V C 608 QETN1JM-476Z E CAPACITOR 47MF 20% 63V

C 609 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V

C 610 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V C 611 QETN1HM-476Z E CAPACITOR 47MF 20% 50V

C 612 QETN1HM-476Z E CAPACITOR 47MF 20% 50V

C 613 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V C 614 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V

C 615 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V

C 616 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V C 621 QTE1V06-106Z E CAPACITOR

C 622 QTE1V06-106Z E CAPACITOR

C 623 QETN1HM-106Z E CAPACITOR 10MF 20% 50V C 624 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 639 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C 683 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V C 703 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V

C 704 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V

C 705 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V C 706 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 707 QETN1JM-476Z E CAPACITOR 47MF 20% 63V

C 708 QETN1JM-476Z E CAPACITOR 47MF 20% 63V C 709 QCSB1HK-4R7Y C CAPACITOR 4.7PF 10% 50V

C 710 QCSB1HK-4R7Y C CAPACITOR 4.7PF 10% 50V

C 711 QFZ0212-104Z MM CAPACITOR .10MF C 712 QFZ0212-104Z MM CAPACITOR .10MF

C 713 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V

C 714 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V C 715 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V

C 716 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V

C 721 QTE1V06-106Z E CAPACITOR C 722 QTE1V06-106Z E CAPACITOR

C 723 EETC1AM-107ZJC E CAPACITOR

C 726 EETC1EM-106ZJC E CAPACITOR

Parts number Parts name Ar

Block No. 01

Remarks

a

Item

A

C 729 EETC1CM-476ZJC E CAPACITOR

C 730 QCF31HZ-223Z C CAPACITOR .022MF +80:-20%

C 731 QCF31HZ-223Z C CAPACITOR .022MF +80:-20% C 739 EETC1HM-105ZJC E CAPACITOR

C 790 EETC1EM-476ZJC E CAPACITOR

C 901 QDYB1CM-103Y C CAPACITOR C 902 QDYB1CM-103Y C CAPACITOR

CN201 QGB2510J1-11 CONNECTOR

CN202 QGB2510J1-10 CONNECTOR CN203 QGB2510J1-04 CONNECTOR

CN204 QGA3901C1-07 CONNECTOR

CN205 QGB2510J1-14 CONNECTOR CN206 QGB2510J1-12 CONNECTOR

CN207 QGB2510J1-10 CONNECTOR

CN215 QGB2510K2-14 CONNECTOR CN703 QGD2504C1-03Z SOCKET

CN704 QGD2504C1-03Z SOCKET

CN705 QGA2501C1-02 2P CONNECTOR CN706 QGD2504C1-03Z SOCKET

D 201 1N5402M-20 DIODE

A

D 202 1N5402M-20 DIODE

A

D 203 1N5402M-20 DIODE

A

D 204 1N5402M-20 DIODE

A

D 211 1N5402M-20 DIODE

A

D 212 1N5402M-20 DIODE

A

D 213 1N5402M-20 DIODE

A

D 214 1N5402M-20 DIODE

A

D 217 1N4003S-T5 SI DIODE

A

D 218 1N4003S-T5 SI DIODE

A

D 219 DZ33BSC-T2 ZENER DIODE D 220 DZ9.1BSB-T2 ZENER DIODE

D 227 1N4003S-T5 SI DIODE

A

D 233 2A02-M DIODE

A

D 234 2A02-M DIODE

A

D 280 DZ2.4BSB-T2 ZENER DIODE

D 369 DZ10BSC-T2 ZENER DIODE D 370 DZ11BSC-T2 ZENER DIODE

D 619 1SS119-041-T2 SI DIODE

D 620 1SS119-041-T2 SI DIODE D 622 DZ9.1BSB-T2 ZENER DIODE

D 703 DZ15BSC-T2 ZENER DIODE

D 704 DZ15BSC-T2 ZENER DIODE D 719 1SS119-041-T2 SI DIODE

D 720 1SS119-041-T2 SI DIODE

D 723 DZ36BSA-T2 ZENER DIODE D 724 DZ36BSA-T2 ZENER DIODE

D 726 1SS119-041-T2 SI DIODE

D 728 1SS119-041-T2 SI DIODE D 790 1SS119-041-T2 SI DIODE

D 904 L-192ZSRD-T LED

D 905 L-192ZSRD-T LED EP201 QNZ0136-001Z EARTH PLATE

EP202 QNZ0136-001Z EARTH PLATE

FW707 QUM153-09Z4Z4 PARA RIBON WIRE FW901 QUM027-13DGZ4 PARA RIBON WIRE

IC602 STK402-050 IC(HYBRID)

A

IC701 STK412-010 IC(HYBRID)

A

JS901 QSW0911-001 ROTARY SWITCH

L 601 QQLZ035-R39 INDUCTOR

L 602 QQLZ035-R39 INDUCTOR L 701 QQLZ035-R39 INDUCTOR

L 702 QQLZ035-R39 INDUCTOR

Parts number Parts name Ar

201 2SB740/BC/-T TRANS ISTOR

Remarks

a

3-15

MX-G950V/MX-G880V

e

Q

MX-G850V/MX-G750V

Electrical parts list (Power board)

Item

A

R 202 QRZ9042-2R2X F RESISTOR

A

R 203 QRE141J-752Y C RESISTOR 7.5K 5% 1/4W

R 204 QRE141J-223Y C RESISTOR 22K 5% 1/4W R 205 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 215 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 216 QRE141J-473Y C RESISTOR 47K 5% 1/4W R 217 QRE141J-273Y C RESISTOR 27K 5% 1/4W

R 218 QRE141J-273Y C RESISTOR 27K 5% 1/4W

R 220 QRJ146J-470X UNF C RESISTORA47 5% 1/4W R 242 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 246 QRJ146J-1R0X UNF C RESISTORA1.0 5% 1/4W

R 247 QRJ146J-1R0X UNF C RESISTORA1.0 5% 1/4W R 248 QRJ146J-1R0X UNF C RESISTORA1.0 5% 1/4W

R 249 QRJ146J-1R0X UNF C RESISTORA1.0 5% 1/4W

R 281 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 283 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R 284 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 384 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W R 385 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 389 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 601 QRJ146J-101X UNF C RESISTORA100 5% 1/4W R 602 QRJ146J-101X UNF C RESISTORA100 5% 1/4W

R 603 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 604 QRE141J-563Y C RESISTOR 56K 5% 1/4W R 605 QRJ146J-102X UNF C RESISTORA1.0K 5% 1/4W

R 606 QRJ146J-102X UNF C RESISTORA1.0K 5% 1/4W

R 607 QRE141J-563Y C RESISTOR 56K 5% 1/4W R 608 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 613 QRJ146J-100X UNF C RESISTORA10 5% 1/4W

R 614 QRJ146J-100X UNF C RESISTORA10 5% 1/4W R 615 QRJ146J-100X UNF C RESISTORA10 5% 1/4W

R 616 QRJ146J-100X UNF C RESISTORA10 5% 1/4W

R 617 QRE141J-221Y C RESISTOR 220 5% 1/4W R 618 QRE141J-221Y C RESISTOR 220 5% 1/4W

R 619 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 620 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

Parts number Parts name Ar

240 2SC2785/FE/-T TRANSISTOR

372 KTA1023/OY/-T T RANSISTOR

373 KRA104M-T D.TRANSISTOR 374 KRC104M-T D.TRANSISTOR

601 KTA1268/GL/-T TRANSISTOR

602 KTA1268/GL/-T TRANSISTOR 612 2SA1175/FE/-T TRANSISTOR

613 KRC102M-T D.TRANSISTOR

680 2SK301/PQ/-T F ET 701 KTA1268/GL/-T TRANSISTOR

702 KTA1268/GL/-T TRANSISTOR

710 2SA965/OY/-T TR ANSISTOR 711 KTC3200/GL/-T TRANSISTOR

712 KTA1268/GL/-T TRANSISTOR

713 KTC1027/OY/-T TRANSISTOR 726 2SC2389S/SE/-T TRANSISTOR

727 KTA1268/GL/-T TRANSISTOR

728 2SC2785/FE/-T TRANSISTOR 733 2SC3576-JVC-T TRANSISTOR

734 2SC3576-JVC-T TRANSISTOR

735 2SC3576-JVC-T TRANSISTOR 736 2SC3576-JVC-T TRANSISTOR

737 KRA111M-T D.TRANSISTOR

790 2SC2785/FE/-T TRANSISTOR 791 2SC2785/FE/-T TRANSISTOR

792 KTC3203/OY/-T TRANSISTOR

901 KRC102M-T D.TRANSISTOR

2.2 1/4W

Block No. 01

Remarks

a

Item

A

R 621 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 623 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 639 QRL01DJ-821X OMF RESISTOR

A

R 640 QRL01DJ-821X OMF RESISTOR

A

R 653 QRT01DJ-R22X MF RESISTOR

A

R 655 QRT01DJ-R22X MF RESISTOR

A

R 666 QRE141J-333Y C RESISTOR 33K 5% 1/4W

R 667 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 668 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 674 QRJ146J-100X UNF C RESISTORA10 5% 1/4W

R 675 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 676 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W R 680 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W

R 681 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W

R 682 QRE141J-475Y C RESISTOR 4.7M 5% 1/4W R 701 QRJ146J-470X UNF C RESISTORA47 5% 1/4W

R 702 QRJ146J-470X UNF C RESISTORA47 5% 1/4W

R 703 QRE141J-563Y C RESISTOR 56K 5% 1/4W R 704 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 705 QRJ146J-821X UNF C RESISTORA820 5% 1/4W

R 706 QRJ146J-821X UNF C RESISTORA820 5% 1/4W R 707 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 708 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 713 QRJ146J-100X UNF C RESISTORA10 5% 1/4W R 714 QRJ146J-100X UNF C RESISTORA10 5% 1/4W

R 715 QRJ146J-100X UNF C RESISTORA10 5% 1/4W

R 716 QRJ146J-100X UNF C RESISTORA10 5% 1/4W R 717 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 718 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 719 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W R 720 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 721 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 722 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 723 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W

R 724 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W

R 725 QRE141J-823Y C RESISTOR 82K 5% 1/4W R 726 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 727 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 728 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 729 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 730 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 733 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W R 734 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 735 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 736 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W R 739 QRL01DJ-821X OMF RESISTOR

A

R 740 QRL01DJ-821X OMF RESISTOR

A

R 741 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W R 742 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W

R 753 QRZ0197-R22 C RESISTOR 1W

R 754 QRZ0197-R22 C RESISTOR 1W R 761 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 762 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 766 QRE141J-333Y C RESISTOR 33K 5% 1/4W R 768 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 769 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 774 QRJ146J-100X UNF C RESISTORA10 5% 1/4W R 775 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 776 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 777 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 778 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 786 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 787 QRE141J-103Y C RESISTOR 10K 5% 1/4W

Parts number Parts name Ar

Remarks

820 5% 1/1W 820 5% 1/1W

5% 1W

820 5% 1W

a

3-16

MX-G950V/MX-G880V

e

[

MX-G850V/MX-G750V

Electrical parts list (Power board)

Item

A

R 790 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 792 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 793 QRE141J-104Y C RESISTOR 100K 5% 1/4W R 794 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 795 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 796 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W R 797 QRE141J-203Y C RESISTOR 20K 5% 1/4W

R 798 QRJ146J-100X UNF C RESISTOR

A

R 904 QRE141J-680Y C RESISTOR 68 5% 1/4W R 908 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

S 901 QSW0825-001Z TACT SWITCH

S 902 QSW0825-001Z TACT SWITCH

Parts number Parts name Ar

0 5% 1/4W

Block No. 01

Remarks

a

3-17

MX-G950V/MX-G880V

e

MX-G850V/MX-G750V

Electrical parts list (Input board)

Item

A

C 002 QFVH1HJ-104 MF CAPACITOR .10MF 5% 50V

C 401 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 402 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V C 403 FQCF31HP-103Z C CAPACITOR

C 404 QETN1CM-476Z E CAPACITOR 47MF 20% 16V

C 419 QDXB1CM-222Y C CAPACITOR C 426 QDVB1EZ-223Y C CAPACITOR

C 427 EETC1EM-106ZJC E CAPACITOR

C 433 FQCF31HP-103Z C CAPACITOR C 436 EETC1AM-107ZJC E CAPACITOR

C 437 EETC1EM-106ZJC E CAPACITOR

C 438 QDYB1CM-103Y C CAPACITOR C 439 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 440 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 441 QTE1V06-106Z E CAPACITOR C 442 QTE1V06-106Z E CAPACITOR

C 443 EETC1HM-225ZJC E CAPACITOR

C 444 EETC1HM-225ZJC E CAPACITOR C 445 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 446 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 447 QETN1CM-106Z E CAPACITOR 10MF 20% 16V C 448 QETN1CM-106Z E CAPACITOR 10MF 20% 16V

C 449 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C 450 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V C 453 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C 454 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C 455 QFVJ1HJ-104Z MF CAPACITOR .10MF 5% 50V C 456 QFVJ1HJ-104Z MF CAPACITOR .10MF 5% 50V

C 457 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V

C 458 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V C 459 QFLC1HJ-183Z M CAPACITOR .018MF 5% 50V

C 460 QFLC1HJ-183Z M CAPACITOR .018MF 5% 50V

C 461 QFG32AJ-682Z PP CAPACITOR 6800PF 5% 100V C 462 QFG32AJ-682Z PP CAPACITOR 6800PF 5% 100V

C 466 QTE1C06-476Z E CAPACITOR

C 467 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V C 468 EETC1EM-226ZJC E CAPACITOR

C 469 QFLC1HJ-683Z M CAPACITOR .068MF 5% 50V

C 470 QFVJ1HJ-274Z MF CAPACITOR .27MF 5% 50V C 471 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 472 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 473 QETN1EM-106Z E CAPACITOR 10MF 20% 25V C 474 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 475 EETC1HM-105ZJC E CAPACITOR

C 476 QFLC1HJ-682Z M CAPACITOR 6800PF 5% 50V C 481 QFG32AJ-223Z PP CAPACITOR .022MF 5% 100V

C 482 QFG32AJ-223Z PP CAPACITOR .022MF 5% 100V

C 483 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V C 484 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V

C 485 QTE1V06-106Z E CAPACITOR

C 486 QTE1V06-106Z E CAPACITOR C 487 EETC1AM-107ZJC E CAPACITOR

C 488 EETC1HM-105ZJC E CAPACITOR

C 489 EETC1AM-107ZJC E CAPACITOR C 501 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C 502 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C 503 QFVJ1HJ-224Z MF CAPACITOR .22MF 5% 50V C 504 QFLC1HJ-822Z M CAPACITOR 8200PF 5% 50V

C 505 QFVJ1HJ-274Z MF CAPACITOR .27MF 5% 50V

C 507 QFLC1HJ-153Z M CAPACITOR .015MF 5% 50V C 508 QFLC1HJ-273Z M CAPACITOR .027MF 5% 50V

C 509 QETN1CM-106Z E CAPACITOR 10MF 20% 16V

C 510 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

Parts number Parts name Ar

Block No. 02

Remarks

a

Item

A

C 514 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V

C 526 EETC1AM-107ZJC E CAPACITOR

C 527 QFLC1HJ-183Z M CAPACITOR .018MF 5% 50V C 528 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C 530 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C 531 QFLC1HJ-683Z M CAPACITOR .068MF 5% 50V C 532 QETN1CM-476Z E CAPACITOR 47MF 20% 16V

C 534 QTE1C06-476Z E CAPACITOR

C 535 EETC1AM-107ZJC E CAPACITOR C 556 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 571 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C 575 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V C 576 QETN1CM-476Z E CAPACITOR 47MF 20% 16V

C 577 QETN1CM-476Z E CAPACITOR 47MF 20% 16V

C 578 EETC1HM-105ZJC E CAPACITOR C 585 EETC1HM-105ZJC E CAPACITOR

C 586 QDXB1CM-182Y C CAPACITOR

C 587 QCSB1HJ-330Y C CAPACITOR 33PF 5% 50V C 588 QDGB1HK-681Y C CAPACITOR

C 589 QFLC1HJ-153Z M CAPACITOR .015MF 5% 50V

C 593 FQCS31HJ-470Z C CAPACITOR C 594 QETN1AM-477Z E CAPACITOR 470MF 20% 10V

C 596 QDYB1CM-103Y C CAPACITOR

C 599 QETN0JM-108Z E CAPACITOR 1000MF 20% 6.3V C 980 QDVB1EZ-223Y C CAPACITOR

C 981 QCZ0202-155Z ML C CAPACITOR 1.5MF

C 995 EETC1AM-107ZJC E CAPACITOR C 996 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V

C 997 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V

C 998 QCBB1HK-222Y C CAPACITOR 2200PF 10% 50V C 999 QCBB1HK-222Y C CAPACITOR 2200PF 10% 50V

CN 11 QGF1205F1-09 CONNECTOR

CN208 WJK0114-002A E-SI C WIRE C-B CN209 WJK0071-002A CONN.WIRE ASSY

CN211 QGB2510K2-11 CONNECTOR

CN212 QGB2510K2-10 CONNECTOR CN213 QGB2510K2-04 CONNECTOR

CN214 QJK015-071214 CONN.WIRE ASSY

CN218 QGA7901F1-03 CONNECTOR CN219 QGA7901C1-04 CONNECTOR

CN220 QGD2504C1-03Z SOCKET

CN250 QGA7901C1-02 CONNECTOR

A

CN315 QGF1205C1-10 CONNECTOR

CN504 QGF1016F3-15 CONNECTOR

CN661 QGF1016F3-19 CONNECTOR CN870 QGF1205C1-17 CONNECTOR

CN871 QGF1205C1-17 CONNECTOR

C1201 QETN1AM-227Z E CAPACITOR 220MF 20% 10V C1202 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V

C1228 EETC1AM-107ZJC E CAPACITOR

D 411 1SS119-041-T2 SI DIODE D 412 1SS119-041-T2 SI DIODE

D 426 DZ5.1BSB-T2 ZENER DIODE

D 431 DZ3.9BSB-T2 ZENER DIODE D 432 DZ3.9BSB-T2 ZENER DIODE

D 434 DZ5.1BSB-T2 ZENER DIODE

D 501 1SS119-041-T2 SI DIODE D 502 1SS119-041-T2 SI DIODE

D 571 1SS119-041-T2 SI DIODE

D 572 1SS119-041-T2 SI DIODE D 585 1SS119-041-T2 SI DIODE

D 586 DZ6.8BSC-T2 ZENER DIODE

D 587 DZ6.8BSC-T2 ZENER DIODE

Parts number Parts name Ar

Remarks

a

3-18

MX-G950V/MX-G880V

e

Q

MX-G850V/MX-G750V

Electrical parts list (Input board)

Item

A

D 592 1SS119-041-T2 SI DIODE

EP250 E409182-001SM GRAND TERMINAL

FT111 QNG0020-001Z FUSE CLIP FT112 QNG0020-001Z FUSE CLIP

FT131 QNG0020-001Z FUSE CLIP

FT132 QNG0020-001Z FUSE CLIP FT511 QNG0020-001Z FUSE CLIP

FT512 QNG0020-001Z FUSE CLIP

FT521 QNG0020-001Z FUSE CLIP FT522 QNG0020-001Z FUSE CLIP

FW401 QUM155-09Z4Z4 PARA RIBON WIRE

FW710 QUM153-09DGZ4 FLAT WIRE FW714 QUM156-18DGZ4 PARA RIBON WIRE

IC436 TDA7439 IC

IC466 BA3837 IC(VOCALFADER) IC481 NJM4580D IC

IC501 NJM4580D IC

IC502 NJM4580D IC IC526 NJM4580D IC

IC571 NJM4580D IC

J 411 QNN0420-001 PIN JACK J 426 GP1FA550TZ OPT TRANSMITTER

J 999 QNN0420-001 PIN JACK

JA566 QNN0017-002 PIN JACK L 001 QQR1277-001Z F.BEADS

L 546 QQR1277-001Z F.BEADS

L 566 QQR1277-001Z F.BEADS L 567 QQR1277-001Z F.BEADS

L 571 QQR1277-001Z F.BEADS

R 401 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 402 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W R 403 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 404 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 405 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W R 406 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 407 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 411 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 412 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 413 QRE141J-683Y C RESISTOR 68K 5% 1/4W

R 414 QRE141J-683Y C RESISTOR 68K 5% 1/4W R 426 QRE141J-560Y C RESISTOR 56 5% 1/4W

R 431 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R 432 QRE141J-303Y C RESISTOR 30K 5% 1/4W R 434 QRJ146J-4R7X UNF C RESISTORA4.7 5% 1/4W

R 435 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 436 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 437 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 438 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 439 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

Parts number Parts name Ar

401 2SC3576-JVC-T TRANSISTOR 402 2SC3576-JVC-T TRANSISTOR

481 2SC3576-JVC-T TRANSISTOR

482 2SC3576-JVC-T TRANSISTOR 483 KRA102M-T D.TRANSISTOR

556 2SC3576-JVC-T TRANSISTOR

557 2SC3576-JVC-T TRANSISTOR 562 2SC3576-JVC-T TRANSISTOR

571 2SC2785/FE/-T TRANSISTOR

572 2SC2785/FE/-T TRANSISTOR 573 2SC2785/FE/-T TRANSISTOR

585 2SC2785/FE/-T TRANSISTOR

586 2SC2785/FE/-T TRANSISTOR 999 KRA102M-T D.TRANSISTOR

Block No. 02

Remarks

a

Item

A

R 440 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 441 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 442 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 443 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 444 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 466 QRE141J-201Y C RESISTOR 200 5% 1/4W R 467 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R 468 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R 469 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W R 470 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 471 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 472 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W R 473 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R 474 QRE141J-513Y C RESISTOR 51K 5% 1/4W

R 475 QRE141J-101Y C RESISTOR 100 5% 1/4W R 485 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 486 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 487 QRE141J-154Y C RESISTOR 150K 5% 1/4W R 488 QRE141J-154Y C RESISTOR 150K 5% 1/4W

R 489 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 490 QRE141J-104Y C RESISTOR 100K 5% 1/4W R 491 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 492 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 493 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 494 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 495 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 496 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W R 498 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 501 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W

R 502 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W R 503 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R 504 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 505 QRE141J-223Y C RESISTOR 22K 5% 1/4W R 506 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 507 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R 508 QRE141J-274Y C RESISTOR 270K 5% 1/4W R 510 QRE141J-823Y C RESISTOR 82K 5% 1/4W

R 511 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 512 QRE141J-224Y C RESISTOR 220K 5% 1/4W R 513 QRE141J-224Y C RESISTOR 220K 5% 1/4W

R 517 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 518 QRE141J-104Y C RESISTOR 100K 5% 1/4W R 519 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 523 QRE141J-822Y C RESISTOR 8.2K 5% 1/4W

R 524 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W R 526 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 528 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W

R 529 QRE141J-223Y C RESISTOR 22K 5% 1/4W R 530 QRE141J-822Y C RESISTOR 8.2K 5% 1/4W

R 531 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 532 QRE141J-223Y C RESISTOR 22K 5% 1/4W R 534 QRE141J-124Y C RESISTOR 120K 5% 1/4W

R 536 QRE141J-113Y C RESISTOR 11K 5% 1/4W

R 537 QRE141J-101Y C RESISTOR 100 5% 1/4W R 541 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 557 QRE141J-822Y C RESISTOR 8.2K 5% 1/4W

R 558 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W R 560 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 562 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 563 QRE141J-223Y C RESISTOR 22K 5% 1/4W R 564 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 571 QRE141J-271Y C RESISTOR 270 5% 1/4W

R 572 QRE141J-473Y C RESISTOR 47K 5% 1/4W

Parts number Parts name Ar

Remarks

a

3-19

MX-G950V/MX-G880V

e

MX-G850V/MX-G750V

Electrical parts list (Input board)

Item

A

R 575 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 576 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 577 QRE141J-104Y C RESISTOR 100K 5% 1/4W R 579 QRE141J-184Y C RESISTOR 180K 5% 1/4W

R 580 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 581 QRE141J-224Y C RESISTOR 220K 5% 1/4W R 582 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 583 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 585 QRE141J-473Y C RESISTOR 47K 5% 1/4W R 586 QRE141J-225Y C RESISTOR 2.2M 5% 1/4W

R 587 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 588 QRE141J-220Y C RESISTOR 22 5% 1/4W R 593 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 991 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 994 QRE141J-103Y C RESISTOR 10K 5% 1/4W R 995 QRE141J-333Y C RESISTOR 33K 5% 1/4W

R 998 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R1002 ERX12SJR33E UNF.C.RESISTOR

A

R1202 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R1203 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

S 500 QSW0812-001 VOLTAGE SWITCH

A

SP 21 VYSA1R3-049 SPACER

SP 22 VYSA1R3-049 SPACER

SP 23 VYSA1R3-049 SPACER

Parts number Parts name Ar

Block No. 02

Remarks

a

3-20

MX-G950V/MX-G880V

e

MX-G850V/MX-G750V

Electrical parts list (Front board)

Item

A

C 233 QFVJ1HJ-104Z MF CAPACITOR .10MF 5% 50V

C 302 EETC1HM-106ZJC E CAPACITOR

C 308 EETC1HM-106ZJC E CAPACITOR C 310 EETC1HM-106ZJC E CAPACITOR

C 312 EETC1HM-106ZJC E CAPACITOR

C 360 EETC1CM-476ZJC E CAPACITOR C 361 QDYB1CM-103Y C CAPACITOR

C 362 EETC1HM-226ZJC E CAPACITOR

C 801 FQCF31HP-103Z C CAPACITOR C 803 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V

C 804 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V

C 805 QDGB1HK-102Y C CAPACITOR C 808 QCSB1HJ-120Y C CAPACITOR 12PF 5% 50V

C 809 QCSB1HJ-180Y C CAPACITOR 18PF 5% 50V

C 815 EETC1HM-226ZJC E CAPACITOR C 816 EETC1CM-476ZJC E CAPACITOR

C 817 EETC1HM-226ZJC E CAPACITOR

C 820 QCZ0202-155Z ML C CAPACITOR 1.5MF C 821 QDYB1CM-103Y C CAPACITOR

C 823 QFVJ1HJ-334Z MF CAPACITOR .33MF 5% 50V

C 831 QDYB1CM-103Y C CAPACITOR C 832 QDYB1CM-103Y C CAPACITOR

C 835 QDGB1HK-102Y C CAPACITOR

C 836 EETC1EM-106ZJC E CAPACITOR C 837 EETC1AM-107ZJC E CAPACITOR

C 838 QDGB1HK-102Y C CAPACITOR

C 840 EETC1AM-107ZJC E CAPACITOR C 857 EETC1HM-226ZJC E CAPACITOR

C 872 EETC1HM-224ZJC E CAPACITOR

C 873 EETC1HM-224ZJC E CAPACITOR C 874 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C 875 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C 889 EETC1HM-475ZJC E CAPACITOR C 935 QDYB1CM-103Y C CAPACITOR

C 956 QDYB1CM-103Y C CAPACITOR

C 957 QDYB1CM-103Y C CAPACITOR C 960 QDYB1CM-103Y C CAPACITOR

C 961 QDYB1CM-103Y C CAPACITOR

C 962 QDYB1CM-103Y C CAPACITOR C 963 QDYB1CM-103Y C CAPACITOR

CN216 QGB2510K2-12 CONNECTOR

CN217 QGB2510K2-10 CONNECTOR CN316 QGF1210G1-09 CONNECTOR

CN710 QGD2504C1-03Z SOCKET

CN860 QGF1205F1-17 CONNECTOR CN861 QGF1205F1-17 CONNECTOR

CN880 QGF1210G1-24 FFC/FPC CONNE

CN890 QGF1205F1-24 CONNECTOR CN911 QGD2503F1-07 SOCKET

C1004 QDGB1HK-102Y C C APACITOR

C1005 QDGB1HK-102Y C C APACITOR C1006 QDGB1HK-102Y C C APACITOR

C1021 QDGB1HK-102Y C C APACITOR

C1022 QDGB1HK-102Y C C APACITOR C1023 QDGB1HK-102Y C C APACITOR

C1034 QFLM1HJ-104Z M CAPACITOR .10MF 5% 50V

C1035 EETC1AM-107ZJC E CAPACITOR C1036 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V

C1037 QDYB1CM-103Y C C APACITOR

C1038 QDXB1CM-472Y C C APACITOR C1039 QDYB1CM-103Y C C APACITOR

C1040 QDXB1CM-332Y C C APACITOR

C1041 QDYB1CM-103Y C C APACITOR

Parts number Parts name Ar

Block No. 03

Remarks

a

Item

A

C1042 EETC1EM-226ZJC E CAPACITOR

C1043 QFVJ1HJ-474Z MF CAPACITOR .47MF 5% 50V

C1044 QDYB1CM-103Y C C APACITOR C1045 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C1046 EETC1HM-105ZJC E CAPACITOR

C1061 QETN1AM-227Z E CAPACITOR 220MF 20% 10V C1062 EEKC1AM-107ZJC E CAPACITOR

C1063 EEKC1HM-475ZJC E CAPACITOR

C1064 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V C1065 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V

C1066 QCBB1HK-331Y C CAPACITOR 330PF 10% 50V

C1067 QEKC1HM-225Z E CAPACITOR 2.2MF 20% 50V C1068 QEKC1HM-224Z E CAPACITOR .22MF 20% 50V

C1070 QDXB1CM-222Y C CAPACITOR

D 308 DZ5.6BSC-T2 ZENER DIODE D 313 DZ8.2BSB-T2 ZENER DIODE

D 314 DZ13BSB-T2 ZENER DIODE

D 315 DZ9.1BSB-T2 ZENER DIODE D 360 DZ5.1BSB-T2 ZENER DIODE

D 361 DZ9.1BSB-T2 ZENER DIODE

D 362 DZ6.8BSC-T2 ZENER DIODE D 650 1SS119-041-T2 SI DIODE

D 725 1SS119-041-T2 SI DIODE

D 801 1N4003S-T5 SI DIODE D 803 1SS119-041-T2 SI DIODE

D 804 1SS119-041-T2 SI DIODE

D 805 1SS119-041-T2 SI DIODE D 807 1N4003S-T5 SI DIODE

D 812 1SS119-041-T2 SI DIODE

D 831 DZ5.1BSB-T2 ZENER DIODE D 832 DZ5.1BSB-T2 ZENER DIODE

D 907 1SS119-041-T2 SI DIODE

D 918 L-192ZSRD-T LED D 919 L-192ZSRD-T LED

D 920 L-192ZSRD-T LED

D 940 L-192ZSRD-T LED D 941 L-192ZSRD-T LED

D 942 L-192ZSRD-T LED

D 943 L-192ZSRD-T LED D 944 L-192ZSRD-T LED

D 945 L-192ZSRD-T LED

D 953 L-192ZSRD-T LED D 954 L-192ZSRD-T LED

D 956 L-192ZSRD-T LED

D 957 L-192ZSRD-T LED D 960 L-192ZSRD-T LED

D 961 L-192ZSRD-T LED

D 962 L-192ZSRD-T LED D 964 1SS119-041-T2 SI DIODE

D1003 DZ2.4BSB-T2 ZENER DIODE

D1021 DZ5.1BSB-T2 ZENER DIODE D1061 1SS119-041-T2 SI DIODE

D1062 DZ2.4BSB-T2 ZENER DIODE

FL801 QLF0081-001 FL DISPLAY TUBE FW230 QUM153-11DGZ4 PARA RIBON WIRE

FW713 QUM153-33DGZ4 FLAT WIRE

FW915 QUM027-18Z4Z4 PARA RIBON WIRE IC301 KIA78R05PI IC

A

IC303 L7808CP IC

A

IC304 L7812CP IC

A

IC305 L7809CP IC

A

IC810 MN101C35DEM IC

IC811 BU2092 IC

Parts number Parts name Ar

Remarks

a

3-21