Page 1
MX-DVA9/MX-DVA9R
SERVICE MANUAL
COMPACT COMPONENT SYSTEM
MX-DVA9/MX-DVA9R
Contents
Area suffix
MX-DVA9R
B -------------------------- U.K.
EN ------- Northern Europe
SP-MXG79 CA-MXDVA9/CA-MXDVA9R SP-MXG79
Area suffix
MX-DVA9
A ------------------------- Australia
US ---------------------- Singapore
(SP-DSC99TN)
Center unit Speaker unit
CA-MXDVA9/CA-MXDVA9R SP-MXDVA9/SP-MXDVA9R
SP-MXG79(Front speaker)
SP-DSC99TN(Center speaker)
SP-DSS99TN(Surround speaker)
(SP-DSS99TN)
UW ---------- Brazil,Mexico,Peru
UJ --------------------- U.S.Military
UG - Turkey,South Africa,Egypt
UN ----------------------------Asean
Safety Precautions
Preventing static electricity
Precautions for service
Important for laser products
Disassembly method
COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.
1-2
1-4
1-5
1-6
1-7
Adjustment method
Flow of functional operation until Toc read
Maintenance of laser pickup
Replacement of laser pickup
Description of major ICs
1-28
1-34
1-35
1-35
1-36
No.21040
Oct. 2001
Page 2
MX-DVA9/MX-DVA9R
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.
When replacing them, be sure to use the parts of the same type and rating as specified by the manufacturer.
(Except the J and C version)
1-2
Page 3
MX-DVA9/MX-DVA9R
(U.K only)
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.
2. Any unauthorised design alterations or additions will void the manufacturer's guarantee ; furthermore the
manufacturer cannot accept responsibility for personal injury or property damage resulting therefrom.
3. Essential safety critical components are identified by ( ) on the Parts List and by shading on the
schematics, and must never be replaced by parts other than those listed in the manual. Please note
however that many electrical and mechanical parts in the product have special safety related
characteristics. These characteristics are often not evident from visual inspection. Parts other than
specified by the manufacturer may not have the same safety characteristics as the recommended
replacement parts shown in the Parts List of the Service Manual and 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.
1. Service should be performed by qualified personnel only.
2. This equipment has been designed and manufactured to meet international safety standards.
3. It is the legal responsibility of the repairer to ensure that these safety standards are maintained.
4. Repairs must be made in accordance with the relevant safety standards.
5. It is essential that safety critical components are replaced by approved parts.
6. 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.
1-3
Page 4
MX-DVA9/MX-DVA9R
Preventing 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.
1.1. Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players.
Be careful to use proper grounding in the area where repairs are being performed.
1.1.1. Ground the workbench
1. 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.
1.1.2. Ground yourself
1. 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
1.1.3. 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 next page.)
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.
1.2. 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. For specific details, refer to the replacement procedure in the text. 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
1-4
Page 5
Precautions for service
Handling of Traverse Unit and Laser Pickup
1. Do not touch any peripheral element of the pickup or the actuator.
2. The traverse unit and the pickup are precision devices and therefore must not be subjected to
strong shock.
3. Do not use a tester to examine the laser diode. (The diode can easily be destroyed by the
internal power supply of the tester.)
4. When replacing the pickup, after mounting a new pickup, remove the solder on the short land
which is provided at the center of the flexible wire to open the circuit.
5. Half-fixed resistors for laser power adjustment are adjusted in pairs at shipment to match the
characteristics of the optical block.
Do not change the setting of these half-fixed resistors for laser power adjustment.
Destruction of Traverse Unit and Laser Pickup by Static Electricity
Laser diodes are easily destroyed by static electricity charged on clothing
or the human body. Before repairing peripheral elements of the traverse
unit or pickup, be sure to take the following electrostatic protection:
MX-DVA9/MX-DVA9R
1. Wear an antistatic wrist wrap.
2. With a conductive sheet or a steel plate on the workbench on which
the traverse unit or the pick up is to be repaired, ground the sheet
or the plate.
When you remove the traverse mechanism from the servo control substrate
The laser diode of pick-up might be destroyed by static electricity and set switch (S11) on the pick-up board
on "SHORT" side, please before removing the card wire from connector (CN10).
Moreover, please set switch (S11) on "OPEN" side after assembling and inserting the card wire in
connector (CN10) without fail at times.
Traverse
mechanism
CN10
CN12
SWITCH S11
SHORT
OPEN
When you remove the pick-up from the traverse mechanism
The laser diode of the pick-up might be destroyed by static electricity, and solder with part a, please before
extracting a flexible wire from connector (CN12).
Moreover, please remove solder in part a after inserting a flexible wire in connector (CN12).
Pick-up
Soldering part
Traverse
mechanism
1-5
Page 6
MX-DVA9/MX-DVA9R
Important for laser products
1.CLASS 2 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
laserradiation and is equipped with safety switches
whichprevent emission of radiation when the drawer is
open and the safety interlocks have failed or are de
feated. It is dangerous to defeat the safety switches.
5.CAUTION : If safety switches malfunction, the laser is able
to function.
6.CAUTION : Use of controls, adjustments or performance of
procedures other than those specified herein may result in
hazardous radiation exposure.
!
Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
REPRODUCTION AND POSITION OF LABELS
WARNING LABEL
CLASS 2
LASER PRODUCT
1-6
Page 7
MX-DVA9/MX-DVA9R
Disassembly method
<Main body>
Removing the metal cover
(See Fig.1 to 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
A
Metal cover
Metal cover
A
Fig.1
B
Fig.2
Metal cover
Fig.3
B
1-7
Page 8
MX-DVA9/MX-DVA9R
Removing the DVD mechanism assembly
(See Fig.4 to 7)
Prior to performing the following procedure, remove
the metal cover.
1.
Disconnect the card wire from connector CN542 on
the main board on the right side of the body.
2.
Disconnect the wire from CN501 on the DVD servo
board in the lower part of the DVD mechanism
assembly, on the left side of the body.
3.
Remove the screw F from the rear panel on the
back of the body. Disconnect the earth terminal
extending from the DVD changer mechanism
assembly and attached to the terminal on the
antenna board.
Remove the two screws C on top of the body and
the two screws D on back of the body.
Remove the DVD changer mechanism from behind
upward while pulling the front panel assembly and
the rear panel outward.
C
Main board
CN542
Rear panel
Front panel assembly
C
DVD changer
mechanism assembly
Fig.4
DVD changer mechanism assembly
CN501
Rear panel
Front panel assembly
REFERENCE:
6.
Disconnect the card wire from connector CN540 and
CN541 on the inner side of the main board on the
right side of the body, and remove the DVD
mechanism assembly.
REFERENCE:
REFERENCE:
At this point, the two card wires in the
lower part of the DVD mechanism
assembly is still connected.
To prevent damage to the DVD changer
mechanism assembly, make sure to pull
both the front panel assembly and the rear
panel outward enough to remove the DVD
changer mechanism assembly.
To prevent damage to the DVD fitting, be
sure to pull both the rear panel and the
front panel assembly enough to remove
the DVD changer mechanism assembly.
Fig.5
Tuner board
DVD changer mechanism assembly
Main board
CN542
CN541
CN540
Front panel assembly
Fig.6
Rear panel
F
Earth terminal
Rear panel
Tuner board
D
1-8
DVD changer mechanism assembly
Fig.7
Page 9
MX-DVA9/MX-DVA9R
Removing the front panel assembly
(See Fig.8 to 12)
Prior to performing the following procedure, remove
the metal cover and DVD changer mechanism
assembly.
1.
Disconnect the card wires from connector CN500,
CN505 and CN510 on the main board respectively.
2.
Remove the wire clamp 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 plastic rivet attaching the main board to
the front assembly on the right side of the body.
5.
Remove the two screws E on the bottom of the
body.
6.
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.
Power amplifier board (2)
CN703
Wire clamp
Fig.8
Plastic rivet
Main board
CN500
CN505
CN510
Front panel
assembly
Transformer board
CN220
Front panel assembly
Front panel assembly
Fig.9
Main board
E
(Bottom)
Fig.10
Joint a
Front panel assembly
Fig.12
Front panel assembly
Fig.11
Joint a
1-9
Page 10
MX-DVA9/MX-DVA9R
Removing the tuner board
(See Fig.13 and 14)
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 F on the back of the body.
CAUTION:
When reassembling, connect the earth
terminal which is extending from the
DVD changer mechanism assembly and
attached to the tuner board, to the inner
side of the rear panel.
Removing the rear cover / rear panel
(See Fig.15 to 17)
Plastic rivet
Joints b
CN1
Tuner board
Fig.13
G
Rear panel
F
Rear panel
Joints b
Prior to performing the following procedure, remove
the metal cover and the DVD changer mechanism
assembly, the tuner board.
1.
Remove the screw G 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 fourteen (A/B/EN) or sixteen(US/UJ/UG/
UN/UW) screws F 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.
Rear cover
F
F
F
F
Fig.14
Fig.15-1
Rear panel
F
F
Rear panel
F
1-10
Joint c
Fig.17
Rear panel
Rear panel
Fig.16
Joint c
F
F
F
FF
Fig.15-2
Page 11
MX-DVA9/MX-DVA9R
Removing the main board
(See Fig.18 and 19)
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly, the rear panel and the antenna board.
1.
Disconnect the card wire from connector CN500,
CN505, CN510 and the wire from CN513 on the
main board respectively.
2.
Remove the plastic rivet and the screw H attaching
the main board on the right side of the body.
3.
Disconnect connector CN521 on the main board
from the analog output board outward. Disconnect
connector CN530 and CN531 in the lower part of the
main board from the regulator board upward.
Main board
CN513
Analog output board
Plastic rivet
CN510
CN505
CN500
Fig.18
Main board
CN521
Front panel assembly
Analog output board
CN520
Removing the speaker board
(See Fig.20)
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly and the rear panel.
REFERENCE:
1.
Disconnect connector CN287 on the speaker board
from the regulator board.
It is not necessary to remove the main
board.
H
CN287
CN530
Fig.19
Speaker board
Fig.20
CN531
Regulator board
1-11
Page 12
MX-DVA9/MX-DVA9R
Removing the power board / power cord
(See Fig.21)
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly and the rear panel.
1.
Disconnect the wire from connector CN218 and
CN219(only US/UJ/UG/UN/UW) on the power board.
Move the power cord stopper upward and remove.
2.
Disconnect connector CN213 on the power board
3.
from the regulator board.
Remove the two wire clamps fixing the power cord
4.
and disconnect the power cord from connector
CN250 on the power board.
Removing the analog output board / fan
(See Fig.22 to 24)
CN218
CN219
Power board
CN250
Power cord
Power cord stopper
Analog output board
Wire clamp
CN213
Fig.21
CN370
Wire clamp
CN371
Wire clamps
Main board
CN513
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly, the rear panel and the antenna board.
1.
Disconnect the wire from connector CN513 on the
main board.
2.
Remove the two wire clamps fixing the wire on the
analog output board.
3.
Disconnect the wire extending from the fan from
connector CN705 on the power amplifier board (2).
4.
Disconnect connector CN370 (only US/UJ/UG/UN/
UW) CN371 on the analog output board from the
main board. Disconnect connector CN372 and
CN373 on the analog output board from the power
amplifier board (1) and the power amplifier board (2)
respectively upward.
5.
Remove the two screws I and the fan from the fan
bracket.
Main board
CN370
Fan
CN371
Power amplifier board (2)
CN705
Fig.22
Analog output board
CN372
CN373
Fig.23
Analog output board
1-12
Fan bracket
I
Fan
Fig.24
Page 13
MX-DVA9/MX-DVA9R
Removing the power amplifier board (1)
/ power amplifier board (2) / heat sink
(See Fig.25 to 27)
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly, the rear panel, the antenna board and the
analog output board.
1.
Disconnect the wire from connector CN513 on the
main board.
2.
Remove the wire clamp on the power amplifier board
(1).
3.
Disconnect the wire from connector CN703 on the
power amplifier board (2).
4.
Disconnect connector CN310 on the power amplifier
board (1) and CN701 on the power amplifier board
(2) from the regulator board upward. The heat sink is
detached with the power amplifier board (1) and the
power amplifier board (2).
Main board
CN513
Power amplifier
board (2)
Heat sink
CN701
Power amplifier board (1)
CN703
CN310
Fig.25
Power amplifier board (2)
Wire clamp
Power amplifier
Regulator board
board (1)
Heat sink
5.
Remove the four screws J attaching the power
amplifier board (1) to the heat sink.
6.
Remove the four screws K attaching the power
amplifier board (2) to the heat sink.
Power amplifier board (1)
Heat sink
K
J
J
Fig.26
Power amplifier board (2)
K
Fig.27
1-13
Page 14
MX-DVA9/MX-DVA9R
Removing the power transformer assembly
(See Fig.28 and 29)
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly and the rear panel.
1.
Disconnect the wire from connector CN218 and
CN219(only US/UJ/UG/UN/UW) on the power board.
2.
Remove the two wire clamps on the power amplifier
board (1) and power board.
3.
Disconnect the wire from connector CN204 on the
regulator board.
4.
Disconnect the wire from connector CN220 on the
transformer board.
5.
Remove the four screws L attaching the power
transformer assembly.
Removing the regulator board
(See Fig.30)
CN219
Power board
CN218
Power transformer assembly
Wire clamps
Wire clamp
L
Transformer board
CN220
Fig.28
L
Regulator board
L
Regulator board
CN204
CN204
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly, the rear panel, the antenna board, the
main board, the analog output board, the power
board, the power amplifier board (1), the power
amplifier board (2) and the speaker board.
1.
Disconnect the wire from connector CN204 on the
regulator board.
2.
Remove the two screws M.
L
Power transformer assembly
M
Power transformer assembly
L
Fig.29
Fig.30
CN220
Regulator board
M
CN204
1-14
Page 15
MX-DVA9/MX-DVA9R
<Front panel assembly>
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly and the front panel assembly.
Removing the cassette mechanism
assembly (See Fig.31)
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.32 to 34)
1.
Remove the four screws O attaching the stay
bracket.
Head amplifier
& mechanism control board
CN306
N
N
Cassette mechanism
assembly
O
N
N
N
Fig.31
O
2.
Disconnect the card wires from connector CN316
and CN881 on the display system control board.
3.
Remove the six screws P attaching the display
system control board.
4.
If necessary, disconnect the wire from connector
CN870 on the front side of the display system control
board and unsolder FW915.
Display system control board
CN316
P
FW915
(Solding)
P
CN881
CN911
Fig.32
CN870
P
Display system control board
Fig.33
CD eject board
Stay bracket
P
P
FW915
Display system control board
FW915
Fig.34
1-15
Page 16
MX-DVA9/MX-DVA9R
Removing the CD eject board
(See Fig.35)
1.
Remove the three screws Q attaching the DVD eject
board.
2.
If necessary, unsolder FW915 on the DVD eject
board.
Removing the preset / tuning switch
board (See Fig.36 and 37)
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 five 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.37 and 38)
Prior to performing the following procedure, remove
the display system control board and the preset /
tuning switch board.
DVD eject board
FW915
(Solding)
Q
Preset / tuning switch board
FW915
(Solding)
Preset knob
Q
Fig.35
R
R
Fig.36
Operation switch board
Surround mode knob
Surround woofer
level knob
1.
Pull out the volume knob on the front panel and
remove the nut. Pull out the surround mode knob
and the surround woofer level knob toward the front.
Pull out the mic level knob toward the front.
(only US/UJ/UG/UN/UW)
2.
Remove the eleven (A/B/EN) or thirteen (US/UJ/UG/
UN/UW) screws S attaching the operation switch
board.
3.
Release each tab of the seven joints g retaining the
Joints g
S
Joint g
S
Operation
switch board
S
Joint g
Joints g
S
S
S
Fig.38-2
S
Joint g
Joint g
Joint g
Joints g
Volume knob
S
S
Joints g
S
Fig.37
S
Fig.38-1
Nut
S
Mic level knob
S
Joint g
S
Operation
switch board
1-16
Page 17
<Speaker unit section>
Removing the side cover (See Fig.1)
1.
Remove the six screws A on the side of the body.
Removing the squawker speaker
(See Fig.2)
Prior to performing the following procedure, remove
the side cover.
1.
Remove the four screws B on the side of the body.
2.
Disconnect the red and black wires from the speaker
terminals on the squawker speaker.
MX-DVA9/MX-DVA9R
A
A
Side cover
A
A
Fig.1
B
Removing the front cover (See Fig.3 to 5)
Prior to performing the following procedure, remove
the side cover.
1.
Pull out the saran net toward the front while
disengaging the four joints a.
2.
Remove the two screws C and D respectively.
3.
Remove the front cover toward the front and
disconnect the yellow and black wires from the two
tweeter speaker terminals.
CC
Front cover
Squawker speaker
B
Fig.2
Fig.4
Joints a
Joints a
DD
Saran net
Fig.3
1-17
Page 18
MX-DVA9/MX-DVA9R
Removing the woofer speaker (See Fig.6)
Prior to performing the following procedure, remove
the side cover and the front cover.
Tweeter speaker
Fig.5
1.
Remove the four screws E on the front of the body.
2.
Pull out the woofer speaker toward the front and
disconnect the wire (yellow and black,blue and
black) from the two speaker terminals.
Removing the tweeter speaker
(See Fig.7)
Prior to performing the following procedure, remove
the side cover and the front cover.
1.
Remove the two screws F attaching the tweeter
speaker on the back of the front cover.
E
E
Woofer speaker
Fig.6
F
Tweeter speaker
1-18
Front cover
Fig.7
Page 19
DVD Changer Mechanism Section
Removing the DVD Servo control
board
1.
Remove the Metal cover.
2.
Remove the DVD changer mechanism assembly.
3.
From bottom side the DVD changer mechanism
assembly, remove the one screw 1 retaining the DVD
Servo control board.
Ciconnect the card wire,From the connectors CN101
4.
and CN102, on the DVD Servo control board.
Disengage the two engagements "A" , remove the DVD
5.
Servo control board.
Removing the DVD tray assembly
(See Fig.2~4)
Remove the front panel assembly.
1.
Remove the DVD changer mechanism assembly.
2.
Remove the DVD Servo control board.
3.
Remove the screw 2 retaining the Disc stopper
4.
(See Fig.3).
Remove the three screws 3 retaining the T.bracket
5.
(See Fig.3).
From the clamper base section "C" , remove both of the
6.
edges fixing the rod(See Fig.2 and 3).
Remove the screw 4 retaining the clamper assembly
7.
(See Fig.3).
From the left side face of the chassis assembly, remove
8.
the one screw 5 retaining both of the return spring and
lock lever(See Fig. 4).
By removing the pawl at the section "D" fixing the return
9.
spring, dismount the return spring(See Fig.4).
Remove the three lock levers(See Fig.4).
10.
Disc stopper
T.Braket
MX-DVA9/MX-DVA9R
1
DVD servo control baord
CN102
CN101
AA
Fig.1
Clamper base
B
Rod
C
T.Braket
Fig.2
D
3
B
C
Clamper ass'y
Fig.3
2
3
Lod stopper
(C/J version only)
3
4
Return spring
5
Lock lever
Fig.4
1-19
Page 20
MX-DVA9/MX-DVA9R
11.
Check whether the lifter unit stopper has been caught
into the hole at the section "E" of DVD 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 DVD Traverse 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 DVD tray assembly(See Fig.8).
Pull out all of the three stages of DVD tray assembly in
the arrow direction "F" until these stages stop
(See Fig.6).
At the position where the DVD tray assembly has
stoppend, pull out the DVD tray assembly while
pressing the two pawls "G and G' " on the back side of
DVD 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 DVD tray assembly.
Fig.5
Stopper
E
DVD tray
assembly
Refer to Fig.7
Pulley gear
Pawl
DVD tray assembly
G
F
Drive unit of elevator
Fig.7Fig.6
DVD tray assembly
1-20
Motor pulley
Fig.8
Pawl ,
G
Fig.9
G'
Page 21
MX-DVA9/MX-DVA9R
Removing the DVD 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 DVD
mechanism assembly to the position shown in Fig.10.
Remove the four screw 6 retaining the DVD
mechanism assembly.
Removing the DVD mechanism
(See Fig.11 and 12 )
For dismounting only the DVD machanism without
1.
removing the DVD mechanism assembly, align the shaft
"J" of the DVD mechanism assembly to the position
shown Fig.11 while turning the cam R1 and R2
assembly in the arrow direction "K" .
By raising the DVD mechanism assembly in the arrow
2.
direction "L" , remove the assembly from the lifter unit
(See Fig.12).
Cam R1, R2 assembly
Cams R1, R2 assembly
Arrow
H
I
6
6
CD mechanism assembly
10
6
6
Fig.10
CD mechanism
Arrow
K
J
Lifter unit
Fig.11
Fig.12
Arrow
L
1-21
Page 22
MX-DVA9/MX-DVA9R
Removing the actuator motor boad
(See Fig.14, 15)
1.
Absord the four soldered positions "M" of the right and
left motors with a soldering absorber(See Fig.14).
2.
Remove the two screws 7 retaining the actuator motor
board(See Fig.14).
Remove the two screws 8 retaining the tray select
3.
switch board(See Fig.15).
Removing the can unit
(See Fig.15~18 )
1.
Remove the CD mechanism assembly.
2.
While turning the cam gear L, align the pawl "N"
position of the drive unit to the notch position(Fig.15) on
the cam gear L.
Pull out the drive unit and cylinder gear(See Fig.17).
3.
While turning the cam gear L, align the pawl "O"
4.
position of the select lever to the notch position(Fig.18)
on the cam gear L.
Remove the four screws 9 retaining the cam unit(cam
5.
gear L and cams R1/R2 assembly)(See Fig.18).
M
Motor L
Actuator motor board
Fig.14
7
Motor R
M
7
Chassis assembly
CN801
Fig.15
CN802
Drive unit
Tray select
switch board
Cylinder gear
CN804
Drive unit
N
8
Cam gear L
9
Cam gear L
Fig.16
Cams R1, R2 assembly
9
Cam unit
9
1-22
Fig.17
O
Select lever
Fig.18
Page 23
MX-DVA9/MX-DVA9R
Removing the actuator motor and belt
(See Fig.19~22)
1.
Remove the two screws 10 retaining the gear bracket
(See Fig.19).
2.
While pressing the pawl "P" fixing the gear bracket in
the arrow direction, remove the gear bracket
(See Fig.19).
From the notch "Q section" on the chassis assembly
3.
fixing the edge of gear bracket, remove and take out the
gear bracket(See Fig. 20).
Remove the belts respectively from the right and left
4.
actuator motor pulleys and pulley gears(See Fig. 19).
After turning over the chassis assembly, remove the
5.
actuator motor while spreading the four pawls "R" fixing
the right and left actuator motors in the arrow
direction(See 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. 22.
Pully gear
Gear bracket
Belt
Motor pulley
10
Fig.19
Actuator motor
Pulley gear
Belt
Motor pulley
10
Pawl
P
Chassis assembly
Q
Gear bracket
Fig.20
Assembly and Configuration Diagram
Pulley gear
R
R
Fig.21
Pulley gear
Gear B
Cylinder gear
Gear B
Gear C
Select gear
Gross gear L
Fig.22
Gross gear U
Gear C
1-23
Page 24
MX-DVA9/MX-DVA9R
Removing the cams R1/R2 assembly
and cam gear L(See Fig.23)
Remove the slit washer fixing the cams R1 and R2
1.
assembly.
By removing the two pawls "S" fixing the cam R1,
2.
separate R2 from R1.
Remove the slit washer fixing the cam gear L.
3.
Pull out the cam gear L from the C.G. base assembly.
4.
Removing the C.G. base assembly
(See Fig.23 and 24)
Remove the three screws 11 retaining the C.G. base
assembly.
[Caution]
To retassemble 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 "N" on the drive unit to that o f the notch
on the cam gear L. Then, make sure that the
gear unit is engaged by turning the cam gear L
(See Fig. 24).
Slit washer
Cam gear L
11
Slit washer
Cam R2
Pawl
S
Cam R1
Cam switch board
C.G. base assembly
Pawl
S
Notch
Pawl
N
Cylinder
gear
Drive unit
Fig.23
Cam gear L
Cam R1, R2 assembly
Gear unit
Gear bracket
Fig.24
1-24
Page 25
MX-DVA9/MX-DVA9R
< 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 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. After dismounting the FPC holder,remove the
flexible P.C.board.
5. Remove the flexible P.C.board from the chassis
base.
6. Remove the spring "a" from behind the playback
head.
7. Loosen the reversing azimuth screw retaining the
playback head.
8. Take out the playback head from the front of the
head mount.
9. The recording and eraser heads should also be
removed similarly according to Steps 1~8 above.
Reassembling the Playback, Recording
and Eraser Heads (See Fig.2,3)
Cassette mechanism
Fig.1
Playback/Recording &
eraser head
Flexible
P.C.board
CN301
Head amplifier & mechanism
control P.C. board
Fig.2
Flywheel R
Trigger armHead mount
(Mechanism A side)
Spring "a"
Trigger arm
Flywheel R
(Mechanism A side)
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,
and fix it with the FPC holder as shown in Fig.3.
5. The recording and eraser heads should also be
reassembled similarly according to Steps 1~4
above.
Playback head
Spring "a"
FPC holder
Fig.3
Reversing azimuth
screw
Head
mount
Flexible
P.C.board
CN302
Head amplifier &
mechanism control
P.C. board
(Mechanism B side)
1-25
Page 26
MX-DVA9/MX-DVA9R
Removing the head Amp.and Mechanism
Control P.C.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 amp. and mechanism control P.C.
board
3.Disconnect the connectors CN303 and CN304
on the P.C.Board and the connectors CN1 on
both the right and left side reel pulse
P.C.Boards.
4.When necessary, remove the 4pin parallel
wire soldered to the main motor
Removing the Capstan Motor Assembly
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).
A
Flexible
board
Head amplifier &
mechanism control board
AA
CN304
CN302 CN301
Flexible
board
CN303
Fig.4
BB
Capstan motor
assembly
AA
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.
Capstan
belt A
BBBB
Fig.5
Capstan motor
Capstan
belt B
1-26
Capstan
belt A
Capstan
belt B
Motor pulley
Fig.7 Fig.6
Page 27
MX-DVA9/MX-DVA9R
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 slit washers "a" and "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
Flywheel R Flywheel L
Fig.10
Removing the Reel Pulse P.C.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"
g
Reel pulse board
Solenoid
Fig.11
1-27
Page 28
MX-DVA9/MX-DVA9R
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)
VT724 : For Reference level (1kHz)
VT703L : For Head angle(10kHz)
Because of frequency-mixed tape with 63,1k,10k and
14kHz(250nWb/m -24dB).
Use this tape together with a filter.
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
A/B/EN
AM 522kHz~1629kHz
FM 87.5MHz~108MHz
US/UJ/UG/UN/UW
AM 531kHz~1602kHz
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
AC120V(60Hz)
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
Page 29
DVD section
TEST MODE FOR DVD a INITIALISE THE DVD UNIT BOARD
a) Insert A/C Power Cord
b) At standby mode press Stop Button and CANCEL/DEMO button.
Wait 4 seconds & for the display of " TEST VERSION REGION " i.e. TEST JC 1
c) Press the 'ENTER' button on remocon. The FL panel will display 'EEPROM'.
Plug out and plug in again the power cord. Repeat the process 1(a) and 1(b) again.
Confirm that the Area Code and Region Code is correctly display as below.
MX-DVA9/MX-DVA9R
Are Code FL indicate of Area Code in Test mode
Region Code.
J/C
UJ
UG/UX
US/UN/UP
UT
UW
E/EN/B
A
EE
JC
JC
2U
3U
UT
4U
E
A
EE
1
1
2
3
3
4
2
4
5
Note: Please plug out and plug in the power cord from A/C supply before continue the next test.
Adjustment
Jig setup
1. Remove the rubber cushion from each of the four
corners of the traverse mechanism.
(When installing be sure not to make a mistake with
the cushion colors).
2. Install the jig stud.
3. Make a jig clamp. (Remove the clamp from the set
and assemble it as shown in the diagram below.
Green rubber
cushion
Blue rubber
cushion
Note:
How to handle the pickup
To protect the pickup from electro-static damage,
make sure to hold it by the die-cast chassis (optical
base). And make sure that pickup lens do not touch
the top cover.
How to prepare a clamp
Remove the claws
from the 3 locations
Jig stud
Disassemble the clamp
and holder
Installing the
4 jig studs
Blue rubber
cushion
Combine the clamp
and holder to become
a jig clamp.
1-29
Page 30
MX-DVA9/MX-DVA9R
Integrated wiring for adjustment
1. Place a board on top of the unit and put the
changer on it. Then carry out the wiring of the
main unit.
2. Connect a extension cable to the traverse
mechanism for adjustment and then connect
them to the changer.
3. Remove the solder of the short-circuited
flexible wire. Then remove the short-circuited
pin from the traverse mechanism
4. Connection is completed.
Adjustment preparation
1. The 3 adjustment locations
2. 1.4 mm hexagonal wrench
3. Set the VT-501 or the VT502 test disc.
FL jitter display
1. Connect the power cable while pressing the
(OPEN/CLOSE) button of DISC1 and
(PLAY) button simultaneously.
--- The DISC no. " " is displayed on
the FL indicator.
2. Press the 3D-PHONIC key button of remote
controller to commence initialization.
3. When the key (PLAY) is pressed the jitter
value is displayed.
4. Adjust the jitter value to minimum by using the
adjust screw.
a). Turn the adjustment screw ( A and B )
clockwise half.
b). Return the adjustment screw ( A and B ) to
former position.
c). Turn the adjustment screw ( A and B )
counterclockwise half.
d). Set the adjustment screw ( A and B ) to the
position of best jitter at three positions.
Next, do it similar to the above-mentioned in
adjustment screw A and C.
Extension cord
QUQ605-4040AJ
Adjustment location
(Adjust screw C )
Adjustment location
(Adjust screw A )
Jig ass'y clamp adjustment
Stud
JIGXVM555
Hexagonal wrench
(Adjust screw B )
Test disc
1-30
3 locations
for adjustment
Adjust by using
a hexagonal
wrench
Page 31
Arrangement of adjusting positions
MX-DVA9/MX-DVA9R
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
1-31
Page 32
MX-DVA9/MX-DVA9R
Tape recorder section
Items Measurement
Confirmation
of head angle
Confirmation
of tape speed
conditions
Test tape
:VT703L(10kHz)
Measurement
output terminal
:Speaker terminal
Speaker R
(Load resistor:6 )
:Headphone terminal
Test tape
:VT712(3kHz)
Measurement
output terminal
:Headphone terminal
1.Playback the test tape VT703L(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
:VT703L(10kHz)
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
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
1-32
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
Both the playback
and recording &
playback
mechanism
Page 33
Electrical performance
Items Measurement
Adjustment of
recording bias
current
(Reference
value)
conditions
*Mode : Forward or
reverse mode
*Recording mode
*Test tape
: AC-225
Measurement output
terminal
:Both recording and
headphone terminals
Measurement method
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 ).
Standard
values
AC-225
:4.20 A
MX-DVA9/MX-DVA9R
Adjusting
positions
LcH
:VR101
RcH
:VR201
Adjustment of
recording and
playback
frequency
characteristics
Reference frequency
:1kHz and 10kHz
(REF:-20dB)
Test tape
:TYP AC-225
Measurement input
terminal
:OSC IN
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.
Reference values for electrical function confirmation items
Items Measurement
Recording
bias frequency
conditions
*Recording and
playback side forward
or reverse
*Test tape
:TYP AC-225
*Measurement
terminal BIAS TP on
P.C.board
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.
Measurement method
Output
deviation
between
1kHz and
10kH
:-1dB 2dB
Standard
values
100kHz
+9kHz
-7kHz
LcH
:VR101
RcH
:VR201
Adjusting
positions
Eraser current
(Reference
value)
*Recording and
playback side forward
or reverse
*Recording mode
*Test tape
:AC-225
Measurement terminal
Both of the eraser
head
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.
TYP
:75mA
1-33
Page 34
MX-DVA9/MX-DVA9R
Flow of functional operation until TOC read
Power ON
Play Key
Slider turns REST
SW ON.
Automatic tuning
of TE offset
Check Point
Confirm that the voltage at the pin5
of CN801 is "H"\"L"\"H".
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)
1-34
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
Page 35
MX-DVA9/MX-DVA9R
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.
1-35
Page 36
MX-DVA9/MX-DVA9R
Description of major ICs
MN102L62GEJ (IC401) : Unit CPU
1.Terminal layout
~
100 76
1
~
75
~
25
26 50
51
~
2.Pin function
Pin No. Pin No.
Symbol Symbol
1
WAIT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
RE
SPMUTE
WEN
CS0
CS1
CS2
CS3
DRVMUTE
SPKICK
LSIRST
WORD
A0
A1
A2
A3
VDD
SYSCLK
VSS
XI
XO
VDD
OSCI
OSCO
MODE
A4
A5
A6
A7
A8
A9
A10
A11
VDD
A12
A13
A14
A15
A16
A17
A18
A19
VSS
A20
TXSEL
HAGUP
CD/DVD
ADPD
HMFON
TRVSW
I/O I/O
Micon wait signal input
I
Read enable
O
Spindle muting output to IC251
O
Write enable
O
Non connect
Chip select for ODC
O
Chip select for ZIVA
O
Chip select for outer ROM
O
Driver mute
O
Spin kick (Non connect)
O
LSI reset
O
Bus selection input
O
Address bus 0 for CPU
O
Address bus 1 for CPU
O
Address bus 2 for CPU
O
Address bus 3 for CPU
O
Power supply
System clock signal output
O
Ground
Not use (Connect to vss)
Non connect
Power supply
Clock signal input(13.5MHz)
I
Clock signal output(13.5MHz)
O
CPU Mode selection input
I
Address bus 4 for CPU
O
Address bus 5 for CPU
O
Address bus 6 for CPU
O
Address bus 7 for CPU
O
Address bus 8 for CPU
O
Address bus 9 for CPU
O
Address bus 10 for CPU
O
Address bus 11 for CPU
O
Power supply
Address bus 12 for CPU
O
Address bus 13 for CPU
O
Address bus 14 for CPU
O
Address bus 15 for CPU
O
Address bus 16 for CPU
O
Address bus 17 for CPU
O
Address bus 18 for CPU
O
Address bus 19 for CPU
O
Ground
Address bus 20 for CPU
O
TX Select
O
O
Foucs balance & leaser power select
O
Power up out put
O
O
Detection switch of traverse
I
inside
Function
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
FGIN
TRS
ADSCEN
VDD
FEPEN
SLEEP
BUSY
REQ
CIRCEN
HSSEEK
VSS
EPCS
EPSK
DPDI
EPDO
VDD
SCLKO
S2UDT
U2SDT
CPSCK
SDIN
SDOUT
-
-
NMI
ADSCIRQ
ODCIRQ
DECIRQ
WAKEUP
ODCIRQ2
ADSEP
RST
VDD
TEST1
TEST2
TEST3
TEST4
TEST5
TEST6
TEST7
TEST8
VSS
D0
D1
D2
D3
D4
D5
D6
D7
Function
Serial enable signal for ADSC
O
Power supply
Serial enable signal for FEP
O
Standby signal for FEP
O
Communication busy
I
Communication Request
O
CIRC command select
O
Non connect
Ground
EEPROM chip select
O
EEPROM clock
O
EEPROM data input
I
EEPROM data output
O
Power supply
Communication clock
I
Communication input data
I
Communication output data
O
Clock for ADSC serial
O
ADSC serial data input
I
ADSC serial data output
O
Not use
Not use
Not use
Interrupt input of ADSC
I
Interrupt input of ODC
I
Interrupt input of ZIVA
I
Not use
O
Interruption of system control
I
Address data selection input
I
Reset input
I
Power supply
Test signal 1 input
I
Test signal 2 input
I
Test signal 3 input
I
Test signal 4 input
I
Test signal 5 input
I
Test signal 6 input
I
Test signal 7 input
I
Test signal 8 input
I
Ground
Data bus 0 of CPU
I/O
Data bus 1 of CPU
I/O
Data bus 2 of CPU
I/O
Data bus 3 of CPU
I/O
Data bus 4 of CPU
I/O
Data bus 5 of CPU
I/O
Data bus 6 of CPU
I/O
Data bus 7 of CPU
I/O
1-36
Page 37
AN8702FH(IC101):Frontend processor
1.Pin layout
HDTYPE
VIN12
646362616059585756555453525150
VIN11
GND1
VIN4
VIN3
VIN2
VIN1
VREF1
VCC1
VIN10
VIN9
VIN8
VIN7
VIN6
VIN5
49
MX-DVA9/MX-DVA9R
2.Pin function
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Symbol
PC1
PC01
PC2
PC02
TGBAL
TBAL
FBAL
POFLT
DTRD
IDGT
STANDBY
SEN
SCK
STDI
RSEL
JLINE
TEN
TEOUT
ASN
ASOUT
FEN
FEOUT
VSS
TG
VDD
GND2
VREF2
VCC2
VHALF
DFLTON
DFLTOP
DSFLT
GND3
1
PC1
2
PC01
3
PC2
4
PC02
5
TGBAL
6
TBAL
7
FBAL
8
POFLT
9
DTRD
10
IDGT
SEN
SCK
STDI
RSEL
JLINE
11
12
13
14
15
16
171819202122232425262728293031
TEN
TEOUT
STANDBY
I/O Description
Input for Laser current monitor
I
Laser power control output for DVD
O
Photo detector fo CD
I
Laser power control output for CD
O
Tangential phase balance control terminal
I
Tracking balance control terminal
I
Focus balance control terminal
I
Track detection threshold level terminal
O
Data slice part data read signal input terminal
I
(For RAM)
Data slice part address part gate signal input
I
terminal( For RAM)
Standby mode control terminal
I
SEN(Serial data input terminal)
I
SCK(Serial data input terminal)
I
STDI(Serial data input terminal)
I
I
DVD and CD selection
J-line setting output (FEP)
I
Tracking error output amplifier reversing input terminal
I
Tracking error signal output terminal
O
Off set adjustment terminal for DRC
I
All added signal output terminal
O
Focus error output amplifier reversing input terminal
I
Focus error signal output terminal
O
Connect to GND
-
Tangential phase error signal output terminal
O
Power supply terminal 3V
-
Connect to GND
-
VREF2 voltage output terminal
O
Power supply terminal 5V
-
VHALF voltage output terminal
O
Filter amplifier reversing output terminal
O
Filter amplifier output terminal
O
Connected capacitor terminal for filter output
O
Connect to GND
-
AN8702FH
FEN
ASN
FEOUT
ASOUT
VSS
TG
VDD
Pin No.
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
48
RFINN
RFINP
47
TESTSG
46
AGCO
45
AGCG
44
43
PEAK
42
BOTTOM
41
RFENV
40
BDO
39
OFTR
38
DCRF
37
RFC
36
VCC3
35
RFOUT
34
RFDIFO
33
GND3
32
VCC2
GND2
VREF2
VHALF
DFLTON
DSFLT
DFLTOP
Symbol I/O Description
RF operation output terminal
RFDIFO
RFOUT
VCC3
RFC
DCRF
OFTR
BDO
RFENV
BOTTOM
PEAK
AGCG
AGCO
TESTSG
RFINP
RFINN
VIN5
VIN6
VIN7
VIN8
VIN9
VIN10
VCC1
VREF1
VIN1
VIN2
VIN3
VIN4
GND1
VIN11
VIN12
HDTYPE
O
RF output terminal
O
Power supply terminal 5V
-
I Filter for RF amplifier
All addition amplifier capacitor terminal
O
OFTR output terminal
O
BDO output terminal
O
RF envelope output terminal
O
Bottom envelope detection filter terminal
O
Peak envelope detection filter terminal
O
AGC amplifier gain control terminal
O
AGC amplifier level control terminal
O
TEST signal input terminal
I
RF signal positive input terminal
I
RF signal negative input terminal
I
RF input of external division into 4 terminal for CD
I
RF input of external division into 4 terminal for CD
I
I
RF input of external division into 4 terminal for CD
RF input of external division into 4 terminal for CD
I
I
RF input of external division into 2 terminal for DVD
I
RF input of external division into 2 terminal for DVD
Power supply terminal 5V
-
VREF1 voltage output terminal
O
External division into four (DVD/CD) RF input
I
terminal1
External division into four (DVD/CD) RF input
I
terminal2
External division into four (DVD/CD) RF input
I
terminal3
External division into four (DVD/CD) RF input
I
terminal4
Connect to GND
-
3 beem sub input terminal for CD
I
I
3 beem sub input terminal for CD
HD type switching
I
1-37
Page 38
MX-DVA9/MX-DVA9R
MN101C35DEG(IC810):System controller
Pin function
Pin No.
1
2
3
4~7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49~51
52~64
65~88
89~99
100
Symbol
D DATA
DCLK
DACOCS
DI/DO/CS/SK
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
VREF-
POWER SW
NTSEL
RGB/YC SW
S/COMPO
AIN0
AIN2
TEST0
TEST1
VREF+
RGBSEL
RESET
AVCO
AVCI
POWERON
TCLOSE
YOPEN
/LMMUTE
SWOPEN
SWUPDN
REMO
NC
REQ
NC
S2UDT
U2SDT
SCLK
BUSY
CPURST
NC
VS3
VS1
MUTE
STANDBYIND
NC
1G~13G
S1~S24
NC
VPP
I/O
O
O
O
-
-
O
I
-
-
-
-
I
I
-
I
I
-
-
-
O
I
O
I
O
O
O
O
I
I
I
-
I
-
O
I
O
O
O
O
O
O
O
O
O
-
-
DAC control data
DAC control clock
DAC control chip select
Non connect
Power supply +B 5V
Oscillation terminal 8MHz
Oscillation terminal 8MHz
Connect to ground
Unused, Connect with ground
Unused
Connect to ground
Connect to ground
Key input (power)
NTSC/PAL switch input
Un used
Un used
Key input (S831~S835)
Key input (open/close)
Un used
Un used
Power supply +B 5V
RGB select control (H:RGB L:other)
Reset input
AV COMPULINK output
AV COMPULINK input
Power ON output
Tray close control output
Tray open control output
Tray muting output (L:muting)
Detection switch of tray open/close (L:open/close)
Detection switch of traverse mechanism up/down (H:UP L:DOWN)
Remote control interruption
Non connect
Communication between unit microcomputers request
Non connect
Communication between unit microcomputers DATA output
Communication between unit microcomputers DATA input
Communication between unit microcomputers CLK
Communication between unit microcomputers BUSY
Unit microcomputers reset
Non connect
S3 control (H:standby L:power ON)
S1 control
Muting output
LED control signal output (standby)
Non connect
FL grid control signal output
FL segment control signal output
Non connect
-VDISP (apply -35V)
Description
1-38
Page 39
MN103S13BDA (IC301) : Optical disc controller
1.Terminal layout
DMARQ
NIOWR
VSS
NIORD
IORDY
NDMACK
VDD
INTRQ
NIOCS16
DA1
VSS
NPDIAG
DA0
DA2
VDD
NCS1FX
NCS3FX
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
HDD15
HDD0
HDD14
VDD
HDD1
HDD13
HDD2
VSS
HDD12
VDD
HDD3
HDD11
HDD4
HDD10
VDD
HDD5
HDD9
VSS
HDD6
HDD8
HDD7
VDDH
NRESET
MASTER
NINT0
NINT1
WAITDOC
NMRST
DASPST
VDD
OSCO2
OSCI2
UATASEL
VSS
PVSSDRAM
PVDDDRAM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
3738394041424344454647484950515253545556575859606162636465666768697071
128
MN103S13BDA
NDASP
127
NTRYCL
126
VDD
NEJECT
125
124
VSS
123
MONI0
MONI1
122
121
MONI2
MONI3
120
119
SDATA
118
SCLOCK
VDD
DAT0
117
116
115
DAT1
114
DAT2
113
DAT3
112
CHCK40
NCLDCK
SUBC
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
SBCK
VSS
P0
P1
PVDD
PVSS
VDD
OSCO1
OSCI1
VSS
LRCK
BLKCK
IPFLAG
DACCLK
DACLRCK
DA C DATA
NTRON
LG
JMPINH
IDHOLD
SBCK/PLLOK
CLKOUT2
VDD
NRST
MMOD
VSS
CPDET1
CPDET2
BDO
IDGT
DTRD
TEHLD
VDD
CLKOUT1
CPUDT0
CPUDT1
MX-DVA9/MX-DVA9R
2.Block diagram
DVD-ROM
Formatter
CGEN
MODE
CPUADR17
CPUADR16
VSS
CPUADR15
CPUADR14
CPUADR13
CD-PRE
Instruction
memory
(40KB)
DATA
MEMORY
(6KB)
VDD
CPUADR9
CPUADR8
CPUADR11
CPUADR10
CPUADR7
CPUADR12
Formatter
General purpose IO bus
CPUADR6
CPUADR5
CPUADR4
CPUADR3
CPUADR2
i /t
High speed IO bus
32 bit
CPU core
GCAL
VSS
CPUADR1
CPUADR0
ECC
NCS
NWR
NRD
VDD
CPUDT7
CPUDT6
PVPPDRAM
PVDDDRAM
PTESTDRAM
Host i / f
MPEG i / t
DMA
BCU
DRAMC
CPUDT5
CPUDT4
CPUDT3
PVSSDRAM
VSS
CPUDT2
ATAPI
4Mbit
DRAM
WDT
16 bit
timer x 2
SYSTEM
i / f
INTC
1-39
Page 40
MX-DVA9/MX-DVA9R
3.Pin function (1/3)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Symbol
HDD15
HDD0
HDD14
VDD
HDD1
HDD13
HDD2
VSS
HDD12
VDD
HDD3
HDD11
HDD4
HDD10
VDD
HDD5
HDD9
VSS
HDD6
HDD8
HDD7
VDDH
NRESET
MASTER
NINT0
NINT1
WAITDOC
NMRST
DASPST
VDD
OSCO2
OSCI2
UATASEL
VSS
PVSSDRAM
PVDDDRAM
CPUADR17
CPUADR16
VSS
CPUADR15
CPUADR14
CPUADR13
CPUADR12
VDD
CPUADR11
CPUADR10
CPUADR9
CPUADR8
CPUADR7
CPUADR6
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I/O
O
O
O
O
I
-
O
I
I
-
I
I
-
I
I
I
I
-
I
I
I
I
I
I
Description
ATAPI Data
ATAPI Data
ATAPI Data
Power supply 3V
ATAPI Data
ATAPI Data
ATAPI Data
Connect to GND
ATAPI Data
Power supply 2.7V
ATAPI Data
ATAPI Data
ATAPI Data
ATAPI Data
Power supply 3V
ATAPI Data
ATAPI Data
Connect to GND
ATAPI Data
ATAPI Data
ATAPI Data
ATAPI Reset input
ATAPI Master/slave select
Interruption of system control 0
Interruption of system control 1
Wait control of system control
Reset of system control (Connect to TP302)
Setting of initial value of DASP signal
Power supply 3V
Non connect
Non connect
Connect to VSS
Connect to GND
Connect to VSS
Connect to VDD(2.7V)
System control address
System control address
Connect to GND
System control address
System control address
System control address
System control address
Power supply 2.7V
System control address
System control address
System control address
System control address
System control address
System control address
1-40
Page 41
3.Pin function (2/3)
MX-DVA9/MX-DVA9R
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Symbol
CPUADR5
CPUADR4
CPUADR3
CPUADR2
CPUADR1
VSS
CPUADR0
NCS
NWR
NRD
VDD
CPUDT7
CPUDT6
PVPPDRAM
PTESTDRAM
PVDDDRAM
PVSSDRAM
CPUDT5
CPUDT4
CPUDT3
VSS
CPUDT2
CPUDT1
CPUDT0
CLKOUT1
VDD
TEHLD
DTRD
IDGT
BDO
CPDET2
CPDET1
VSS
MMOD
NRST
VDD
CLKOUT2
SBCK/PLLOK
IDOHOLD
JMPINH
LG
NTRON
DA CD ATA
DACLRCK
DACCLK
IPFLAG
BLKCK
LRCK
VSS
OSCI1
I/O
I
I
I
I
I
I
I
I
I
I/O
I/O
O
I
I/O
I/O
I/O
I/O
I/O
I/O
O
-
O
O
O
I
I
I
-
I
I
-
O
O
O
O
O
I
O
O
I
I
I
I
-
I
Description
System control address
System control address
System control address
System control address
System control address
Connect to GND
System control address
System control chip select
Writing system control
Reading system control
Power supply 3V
System control data
System control data
Connect to VSS
Connect to VSS
Connect to VDD(2.7V)
Connect to VSS
System control data
System control data
System control data
Connect to GND
System control data
System control data
System control data
Clock signal output (16.9/11.2/8.45MHz)
Power supply 3V
Mirror gate (Connect to TP141)
Data frequency control switch (Connect to TP304)
CAPA switch
RF Dropout/BCA data
Outer capacity detection
Inner capacity detection
Connect to GND
Connect to VSS
System reset
Power supply 3V
Clock 16.9MHz
Flame mark detection
ID gate for tracking holding
Jump prohibition
Land/group switch
Tracking ON
Serial data output (Connect to TP148)
Identification signal of L and R (Connect to TP149)
Clock for serial data output
Input of IP flag
Sub code/block/input clock
Identification signal of L and R (Connect to VSS)
Connect to GND
Oscillation input terminal 16.9MHz
1-41
Page 42
MX-DVA9/MX-DVA9R
3.Pin function (3/3)
Pin No.
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
Symbol
OSCO1
VDD
PVSS
PVDD
P1
P0
VSS
SBCK
SUBC
NCLDCK
CHCK40
DAT3
DAT2
DAT1
DAT0
VDD
SCLOCK
S DATA
MONI3
MONI2
MONI1
MONI0
VSS
NEJECT
VDD
NTRYCL
NDASP
NCS3FX
NCS1FX
VDD
DA2
DA0
NPDIAG
VSS
DA1
NIOCS16
INTRQ
VDD
NDMACK
IORDY
NIORD
VSS
NIOWR
DMARQ
I/O
O
-
-
I/O
I/O
-
O
I
I
I
I
I
I
I
I/O
I/O
O
O
O
O
-
I
-
I
I/O
I
I
I/O
I/O
I/O
I/O
O
O
-
I
O
I
I/O
O
Description
Oscillation output terminal 16.9MHz
Power supply 3V
Connect to GND
Power supply 3V
Terminal master polarity switch input
CIRC-RAM,OVER/UNDER Interruption
Connect to GND
Clock output for sub code,serial input
Sub code,serial input
Sub code,flame clock input
Clock is read to DAT3~0 (Output of division frequency from ADSC)
Data is read from disc (Going side by side output from ADSC)
Data is read from disc (Going side by side output from ADSC)
Data is read from disc (Going side by side output from ADSC)
Data is read from disc (Going side by side output from ADSC)
Power supply 3V
Debug serial clock (270 ohm pull up)
Debug serial data (270 ohm pull up)
Internal good title monitor (Connect to TP150)
Internal good title monitor (Connect to TP151)
Internal good title monitor (Connect to TP152)
Internal good title monitor (Connect to TP153)
Connect to GND
Eject detection
Power supply 2.7V
Non connect (Tray close detection)
ATAPI drive active / slave connect I/O
Non connect (ATAPI host chip select)
Non connect (ATAPI host chip select)
Power supply 3V
ATAPI host address
Non connect (ATAPI host address)
ATAPI Slave master diagnosis input
Connect to GND
Non connect (ATAPI host address)
Output of selection of width of ATAPI host data bus
ATAPI Host interruption output
Power supply 3V
Non connect (ATAPI Host DMA characteristic)
ATAPI Host ready output (Connect to TP157)
Non connect (ATAPI host read)
Connect to GND
ATAPI Host write
ATAPI Host DMA request (Connect to TP159)
1-42
Page 43
MN101C49GEH 1(IC500): AV decorder
1.Terminal layout
~
100 76
1
~
75
~
MX-DVA9/MX-DVA9R
25
26 50
51
~
2.Pinfunction
Pin No.
1 VREF I Reference voltage
2 NC - No connect
3 NC - No connect
4 NC - No connect
5 NTSEL I NTSC/PAL selection
6 POWER SW 7 SHUT1 8 KEY1-5 -
9 KEY6-10 10 VREF+ I
11 VDD I Power supply
12 OSC2 O External terminal for connected oscirator
13 OSC1 I External terminal for connected oscirator
14 VSS - Connect to GND
15 XI I External terminal for sub oscirator (Supply to voltage)
16 XO O No connect
17 MMOD I connects with gnd
18 DADATA I/O Data bus for DAC
19 DACS1 I/O Serial bus S1 for DAC
20 DCLK I/O Clock for DAC
21 S2UDT O
22 U2SDT I
23 SCLK I/O Serial clock bus
24 BUSY I/O Busy bus
25 CPURST O Unit microcomputer reset
26 REQ I Commnication between unit microcomputers REQ
27 REMO I Remote control interrruption
28 TEST1 - Test terminal
29 TEST2 - Test terminal
30 TEST3 - Test terminal
31 DVDCS I Chip select for DVD
32 NC - No connect
33 DVDRST I DVD reset
34 NC - No connect
35 DACS2 I/O Serial bus S2 for DAC
36 DACS3 I/O Serial bus S3 for DAC
37 NC - No connect
38 NC - No connect
39 FS2 I Over sampling frequency
40 CHREQ I Changer commnication REQUEST
41 CHST O Changer commnication STROBE
42 CHDATA O Changer commnication DATA I/O
43 NC - No connect
Symbol
I/O
No connect
No connect
No connect
No connect
Reference voltage
Function
Communication between unit microcomputers DATA output
Communication between unit microcomputers DATA output
1-43
Page 44
MX-DVA9/MX-DVA9R
Pin No.
44 CHCK I Channel clock
45 DVDOUT O DVD data output
46 DVDIN I DVD data input
47 DVDCLK I DVD clock
48 DVDBSY Busy bus for DVD
49 NC - No connect
50 NC - No connect
51 NC - No connect
52 NC - No connect
53 NC - No connect
54 VS1 O Fanction SW control
55 VS3 O Fanction SW control
56 SL/SRMUTE O No connect
57 CMUTE O Center signal output mute
58 SWMUTE O No connect
59 POB2 O No connect
60 DEMP2 O No connect
61 DEMP1 O No connect
62 DENA O No connect
63 KARAOKE O No connect
64 POWER ON O Power on control output
65 VS2 O Fanction SW control
66 NC - No connect
67 NC - No connect
68 NC - No connect
69 NC - No connect
70 NC - No connect
71 NC - No connect
72 NC - No connect
73 NC - No connect
74 NC - No connect
75 NC - No connect
76 NC - No connect
77 AVCI I Power supply
78 AVCO I/O AV compu link signal I/O port
79 RGB I RGB signal in
80 STD IND O Standby LED output
81 MPX1 I MPX1 signal input
82 MPX2 I MPX2 signal input
83 SRELAY O S. Relay control
84 MRELAY O M. Relay control
85 BASS1 O BASS1 switching
86 BASS2 O BASS2 switching
87 FCD O CD power supply control signal
88 PBMUTE O PB mute
89 AUXMUTE O AUX mute
90 SMUTE O System mute output
91 NC - No connect
92 NC - No connect
93 NC - No connect
94 NC - No connect
95 DAVSS - Connect to GND
96 NC - No connect
97 NC - No connect
98 NC - No connect
99 HPMUTE O Head phone mute
100 VREF- I
Symbol
I/O
Connected GND
Function
1-44
Page 45
ZIVA-4.1-PA2 (IC501) : AV decoder
1.Terminal layout
~
208 157
1
~
156
~
MX-DVA9/MX-DVA9R
52
~
53 104
2.Pin function (1/5)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Symbol
RD
R/W
VDD
WAIT
RESET
VSS
VDD
INT
NC
NC
NC
NC
VDD
VSS
NC
NC
NC
NC
VSS
VDD
V DATA 0
V DATA 1
V DATA 2
V DATA 3
V DATA 4
V DATA 5
V DATA 6
V DATA 7
VSYNC
HSYNC
VSS
VDD
NC
NC
NC
VDD
105
I/O
I
I
-
O
I
-
-
O
-
-
-
-
-
-
-
-
-
-
-
O
O
O
O
O
O
O
O
I/O
I/O
-
-
-
-
-
-
Description
Read strobe input
Read/write strobe input
Power supply terminal 3.3V
Transfer not complete / data acknowledge.
Active LOW to indicate host initiated transfer is complete.
Active LOW : reset signal input
Connect to ground
Power supply terminal 3.3V
Host interrupt signal output
Non connect
Non connect
Non connect
Non connect
Power supply terminal 2.5V
Connect to ground
Non connect
Non connect
Non connect
Non connect
Connect to ground
Power supply 3.3V
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Video data bus output. Byte serial CbYCrY data synchronous with VCLK.
Vertical sync. Bi-directional, the decoder output the top border of a new
field on the first HSYNC after the falling edge of VSYNC.
Horizontal sync. The decoder begins outputting pixel data for a new
horizontal line after the falling (active) edge of HSYNC.
Connect to ground
Power supply terminal 3.3V
Non connect
Non connect
Non connect
Power supply terminal 2.5V
1-45
Page 46
MX-DVA9/MX-DVA9R
2.Pin function (2/5)
Pin No.
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
Symbol
VSS
NC
NC
NC
NC
NC
PIO0
VSS
VDD
PIO1
PIO2
PIO3
PIO4
PIO5
PIO6
PIO7
M DATA 0
M DATA 1
VDD
VSS
M DATA 2
M DATA 3
M DATA 4
M DATA 5
M DATA 6
M DATA 7
MDATA15
VDD
VSS
MDATA14
VDD
VSS
MDATA13
MDATA12
MDATA11
MDATA10
M DATA 9
VDD
VSS
M DATA 8
LDQM
SD-CLK
CLKSEL
MADDR9
MADDR8
VDD
VSS
MADDR7
I/O
Connect to ground
Non connect
Non connect
Non connect
Non connect
Non connect
Programmable I/O terminal
I/O
Connect to ground
Power supply terminal 3.3V
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
SDRAM data
I/O
SDRAM data
I/O
Power supply terminal 3.3V
Connect to ground
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
Power supply terminal 3.3V
Connect to ground
SDRAM data
I/O
Power supply terminal 2.5
Connect to ground
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
Power supply terminal 3.3V
Connect to ground
SDRAM data
I/O
SDRAM Lower or upper mask
O
SDRAM Clock
O
Selects SYSCLK or VCLK as clock source. Normal operation is to tie HIGH.
I
SDRAM address
O
SDRAM address
O
Power supply terminal 3.3V
Connect to ground
SDRAM address
O
Description
1-46
Page 47
2.Pin function (3/5)
MX-DVA9/MX-DVA9R
Pin No.
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
Symbol
MADDR6
MADDR5
VDD
VSS
MADDR4
MWE
SD-CAS
VDD
VSS
SD-RAS
SD-CS0
SD-CS1/MADDR11
SD-BS
MADDR10
MADDR0
VDD
VSS
MADDR1
MADDR2
MADDR3
RESERVED
NC
NC
RESERVED
NC
RESERVED
RESERVED
RESERVED
DAI-LRCK
DAI-BCK
VDD
VSS
DAI-DATA
DA-DATA3
DA-DATA2
DA-DATA1
DA-DATA0
DA-LRCK
VDD
VSS
DA-XCK
DA-BCK
DA-IEC
VDD
I/O
SDRAM address
O
SDRAM address
O
Power supply terminal 2.5V
Connect to ground
SDRAM address
O
SDRAM write enable
O
Active LOW SDRAM column address
O
Power supply terminal 3.3V
Connect to ground
Active LOW SDRAM row address
O
Active LOW SDRAM chip select 0
O
Active LOW SDRAM chip select 1 or use as MADDR11 for larger SDRAM
O
SDRAM bank select
O
SDRAM address
O
SDRAM address
O
Power supply terminal 3.3V
Connect to ground
SDRAM address
O
SDRAM address
O
SDRAM address
O
Tie to VSS or VDD_3.3 as specified in table1
I
Non connect
Non connect
Tie to VSS or VDD_3.3 as specified in table1
I
Non connect
Tie to VSS or VDD_3.3 as specified in table1
I
Tie to VSS or VDD_3.3 as specified in table1
I
Tie to VSS or VDD_3.3 as specified in table1
I
PCM left/right clock
I
PCM input bit clock
I
Power supply 3.3V
Connect to ground
PCM data input
I
PCM data output. Eight channels. Serial audio samples relative to
O
DA_BCK and DA_LRCK
PCM data output. Eight channels. Serial audio samples relative to
O
DA_BCK and DA_LRCK
PCM data output. Eight channels. Serial audio samples relative to
O
DA_BCK and DA_LRCK
PCM data output. Eight channels. Serial audio samples relative to
O
DA_BCK and DA_LRCK
PCM left clock. Identifies the channel for each sample
O
Power supply terminal 3.3V
Connect to ground
Audio external frequency clock input or output
I/O
PCM bit clock output
O
PCM data out in IEC-958 format or compressed data out in IEC-1937 format
O
Power supply terminal 2.5V
-
Description
1-47
Page 48
MX-DVA9/MX-DVA9R
2.Pin function (4/5)
Pin No.
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
Symbol
VSS
NC
VSS_DAC
VSS_VIDEO
CVBS
VDD_DAC
VDD_VIDEO
NC
VSS_DAC
VSS_VIDEO
CVBS/G/Y
VDD_DAC
VDD_VIDEO
NC
VSS_DAC
VSS_VIDEO
Y/B/U
VDD_DAC
VDD_VIDEO
NC
VSS_DAC
VSS_VIDEO
C/R/V
VDD_DAC
VDD_VIDEO
VSS_RREF
RREF
VDD_RREF
A_VSS
SYSCLK
VCLK
A_VDD
DVD-DATA0/CD-DATA
DVD-DATA1/CD-LRC
DVD-DATA2/CD-BCK
DVD-DATA3/CD-C2PO
DVD-DATA4/CDGSDATA
VSS
VDD
DVD-DATA5/CDG-VFSY
DVD-DATA6/CDG-SOS1
I/O
Connect to ground
Non connect
Connect to ground for analog video DAC
Connect to ground for analog video
DAC video output format : CVBS. Macrovision encoded
O
Power supply terminal for analog video DAC
Power supply terminal for analog video
Non connect
Connect to ground for analog video DAC
Connect to ground for analog video
DAC video output format. Macrovision encoded
O
Power supply terminal for analog video DAC
Power supply terminal for analog video
Non connect
Connect to ground for analog video DAC
Connect to ground for analog video
DAC video output format. Macrovision encoded
O
Power supply terminal for analog video DAC
Power supply terminal for analog video
Non connect
Connect to ground for analog video DAC
Connect to ground for analog video
DAC video output format. Macrovision encoded
O
Power supply terminal for analog video DAC
Power supply terminal for analog video
Connect to ground for analog video
Reference resistor. Connecting to pin 154
O
Power supply terminal for analog video 3.3V
Power supply terminal for analog PLL 3.3V
Optical system clock. Tie to A_VDD through a 1K ohm resistor
I
System clock input
I
Power supply terminal for analog PLL 3.3V
Serial CD data. This pin is shared with DVD compressed data DVD-DATA0
I
Programmable polarity 16-bit word synchronization to the decoder.
I
Description
This pin is shared with DVD compressed data DVD-DATA1
CD bit clock. Decoder accept multiple BCK rates. This pin is shared with
I
DVD compressed DVD-DATA2
Asserted HIGH indicates a corrupted byte. This pin is shared with DVD
I
compressed data DVD-DATA3
DVD parallel compressed data from DVD DSP. or CD-G data indicating
I
serial subcode data input
Connect to ground
Power supply terminal 3.3V
DVD parallel compressed data from DVD DSP. or CD-G frame sync
I
indicating frame-start or composite synchronization input.
DVD parallel compressed data from DVD DSP. or CD-G block sync
I
indicating block-start synchronization input
1-48
Page 49
2.Pin function (5/5)
Pin No.
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
Symbol
DVD-DATA7/CDG-SCLK
VDACK
VREQUEST
VSTROBE
ERROR
VDD
RESERVED
VDD
VSS
NC
RESERVED
NC
HADDR0
HADDR1
HADDR2
RESERVED
RESERVED
RESERVED
VSS
VDD
RESERVED
VSS
VDD
RESERVED
RESERVED
RESERVED
RESERVED
H DATA 7
VSS
H DATA 6
H DATA 5
H DATA 4
H DATA 3
H DATA 2
VDD
VSS
H DATA 1
H DATA 0
CS
MX-DVA9/MX-DVA9R
I/O
DVD parallel compressed data from DVD DSP. or CD-G clock indicating
I
sub code data clock input or output
In synchronous mode, bitstream data acknowledge. Asserted when DVD
I
data is valid.Polarity is programmable
Bitstream request
O
Bitstream strobe
I
Error in input data
I
Power supply terminal 3.3V
Tie to VSS or VDD_3.3 as specified in table 1
I
Power supply terminal 3.3V
Connect to ground
Non connect
Tie to VSS or VDD_3.3 as specified in table 1
I
Non connect
-
Host addressbus. 3-bit address bus selects one of eight host interface registers
I
Host addressbus. 3-bit address bus selects one of eight host interface registers
I
Host addressbus. 3-bit address bus selects one of eight host interface registers
I
Tie to VSS or VDD_3.3 as specified in table 1
I
Tie to VSS or VDD_3.3 as specified in table 1
I
Tie to VSS or VDD_3.3 as specified in table 1
I
Connect to ground
Power supply terminal 2.5V
Tie to VSS or VDD_3.3 as specified in table 1
I
Connect to ground
Power supply terminal 3.3V
Tie to VSS or VDD_3.3 as specified in table 1
I
Tie to VSS or VDD_3.3 as specified in table 1
I
Tie to VSS or VDD_3.3 as specified in table 1
I
Tie to VSS or VDD_3.3 as specified in table 1
I
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
Connect to ground
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
Power supply terminal 3.3V
Connect to ground
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
The 8-bit bi-derectional host data through which the host writes data to
I/O
the decoder code.
Host chip select input
I
Description
1-49
Page 50
MX-DVA9/MX-DVA9R
KM416S1120DT-G8 or W981616AH-7 (IC504,IC505) : 16M SDRAM
1.Terminal layout
1
VDD
DQ0
2
DQ1
3
4
VSSQ
5
DQ2
6
DQ3
7
VDDQ
8
DQ4
9
DQ5
10
VSSQ
11
DQ6
12
DQ7
13
VDDQ
LDQM
14
15
WE
16
CAS
17
RAS
18
CS
19
BA
VDD
20
A0
21
A1
22
23
A2
A3
24
25
A10/AP
2.Pin function
Pin No Symbol Function.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VSSQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VCCQ
LDQM
-WE
-CAS
-RAS
CS
A11
A10
A0
A1
A2
A3
VCC
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
Vss
DQ15
DQ14
VSSQ
DQ13
DQ12
VDDQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VDDQ
N.C/RFU
UDQM
CLK
CKE
N.C
A9
A8
A7
A6
A5
A4
Vss
-
Power supply
Data input/output
Data input/output
Connect to GND
Data input/output
Data input/output
Power supply
Data input/output
Data input/output
-
Connect to GND
Data input/output
Data input/output
Power supply
Data input/output mask
Write enable
I
Colum address strobe
I
Row addres strobe
I
Chip select
I
Bank select adress
Address input
I
Address input
I
Address input
I
Address input
I
Address input
I
Power supply
-
Pin No Symbol Function.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
UDQM
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
I/O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Connect to GND
Address input
I
I
Address input
Address input
I
Address input
I
I
Address input
Address input
I
No connect
Clock enable
I
System clock input
I
Data input/output mask
No connect
Power supply
Data input/output
Data input/output
Connect to GND
Data input/output
Data input/output
Power supply
Data input/output
Data input/output
Connect to GND
Data input/output
Data input/output
Connect to GND
-
1-50
Page 51
MN67706ZY (IC201) : Auto digital servo controller
1.Terminal layout
33VDD
33VSS
TEST
MINTEST
NCLDCK/JUMP
SUBC
IPFLAG
DACCLK
NTRON
DACDATA/LG
DACLRCK/JMPINH
IDHOLD
SBCK/PLLOK
BLKCK/CPDET1
LRCK/CPDET2
IDGT/TEMUTE
DTRD
25VDD
25VSS
TILTN
75747372717069686766656463626160595857565554535251
CHCK40
DAT3
DAT2
DAT1
DAT0
33VSS
33VDD
XRESET
ENS
ENC
CPUIRQ
CPUCLK
CPUDTIN
CPUDTOUT
MONA
MONB
MONC
25VSS
25VDD
LDCUR(AD6)
TDOFS(AD5)
TG(AD4)
RFENV(AD3)
NC
TX
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
123456789
MN67706ZY
101112131415161718192021222324
TILT
TILTPFGSPDRV
TRSDRV
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
TSTSG
BDO
SYSCLK
OFTR
33VDD
33VSS
FBAL
TBAL
TGBAL
AVSS
ROUT
LOUT
AVDD
JLINE
DBALO
VCOF
TRCRS
CMPIN
LPFOUT
LPFIN
AVSS
HPFOUT
HPFIN
AVDD
VFOSHORT
MX-DVA9/MX-DVA9R
TE(AD1)
FE(AD0)
AS(AD2)
AVSS
AVDD
TRDRV(DA0)
FODRV(DA1)
ARF
NARF
IREF1
IREF2
DSLF1
AVDD
DSLF2
PLPG
VHALF
PLFG
2.Pin functions (1/3)
Pin No. Symbol I/O Function
O
O
I/O
I/O
I/O
O
O
I/O
I/O
I
I
I
-
AS : Full adder signal(FEP)
Phase difference/3 beam tracking error(FEP)
Focus error(FEP)
Apply 3.3V(For analog circuit)
Focus drive(DRVIC)
Tracking drive(DRVIC)
I
I
I
I
Ground(For analog circuit)
Equivalence RF+(FEP)
Equivalence RF-(FEP)
Reference current1(For DBAL)
Reference current2(For DBAL)
Connect to capacitor1 for DSL
Connect to capacitor2 for DSL
I
-
I
Apply 3.3V(For analog circuit)
Reference voltage 1.65+-0.1V(FEP)
Not use(PLL phase gain setting resistor terminal)
Not use(PLL frequency gain setting resistor terminal)
Reference voltage 2.2V+-0.1V(FEP)
Connect to resistor for VREFH reference current source
-
Ground(For analog circuit)
Connect to capacitor1 for PLL
Connect to capacitor2 for PLL
Output for jitter signal monitor
I
Not use
Pull-up to VHALF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
AS(AD2)
TE(AD1)
FE(AD0)
AVDD
FODRV(DA1)
TRDRV(DA0)
AVSS
ARF
NARF
IREF1
IREF2
DSLF1
DSLF2
AVDD
VHALF
PLPG
PLFG
VREFH
RVI
AVSS
PLFLT1
PLFLT2
JITOUT
RFDIF
CSLFL1
RVI
VREFH
AVSS
PLFLT1
RFDIF
JITOUT
PLFLT2
CSLFL1
1-51
Page 52
MX-DVA9/MX-DVA9R
2.Pin function (2/3)
Pin No. Symbol I/O Function
VFOSHORT
26
AVDD
27
HPFIN
28
HPFOUT
29
AVSS
30
LPFIN
31
LPFOUT
32
CMPIN
33
TRCRS
34
VCOF
35
DBALO
36
JLINE
37
AVDD
38
LOUT
39
ROUT
40
AVSS
41
TGBAL
42
TBAL
43
FBAL
44
33VSS
45
33VDD
46
OFTR
47
SYSCLK
48
BDO
49
TSTSG
50
TRSDRV
51
SPDRV
52
FG
53
TILTP
54
TILT
55
TILTN
56
25VSS
57
25VDD
58
DTRD
59
60
IDGT/TEMUTE
61
LRCK/CPDET2
62
BLKCK/CPDET1
63
SBCK/PLLOK
64
IDHOLD
65
DACLRCK/JMPINH
66
DACDATA/LG
67
NTRON
68
DACCLK
69
IPFLAG
70
SUBC
71
NCLDCK/JUMP
72
MINTEST
73
TEST
74
33VSS
75
33VDD
76
CHCK40
77
DAT3
78
DAT2
79
DAT1
80
DAT0
O
O
O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
VFO short output
I
I
I
I
-
-
-
I
I
I
I
-
I
I
I
I
I
I
I
I
-
-
Apply 3.3V(For analog circuit)
Pull-up to VHALF
Connect to TP208
Ground(For analog circuit)
Pull-up to VHALF
Not use
Connect to TP210
Input signal for track cross formation
JFVCO control voltage
DSL balance adjust output
J-line setting output(FEP)
Apply 3.3V(For analog circuit)
Connect to TP203 (Analog audio left output)
Connect to TP204 (Analog audio right output)
Ground(For analog circuit)
Tangential balance adjust(FEP)
Tracking balance adjust(FEP)
Focus balance adjust(FEP)
Ground(For I/O)
Apply 3.3V(For I/O)
Off track signal
16.9344MHz system clock input(ODC)
Drop out(FEP)
Calibration signal(FEP)
Traverse drive(DRVIC)
Spindle drive output(DRVIC)
FG signal input (Spindle motor driver)
Connect to TP205
Connect to TP206
Connect to TP207
Ground(For internal core)
Apply 2.5V(For internal core)
Data read control signal(ODC)
Pull-down to Ground
LR channel data strobe(ODC)/
CD sub code synchronous signal(ODC)/
CD sub code data shift clock(ODC)/PLL pull-in OK signal input
Pull-down to Ground
1bit DAC-LR channel data strobe(ODC)/
CD 1bit DAC channel data(ODC)
L : Tracking ON(ODC)
1bit DAC channel data shift clock(ODC)
CIRC error flag(ODC)
CD sub code(ODC)
CD sub code data frame clock(ODC)/DVD JUMP signal(ODC)
Pull-down to Ground(For MINTEST)
Pull-down to Ground(For TEST)
Ground(For I/O)
Apply 3.3V(For I/O)
Clock for SRDATA(ODC)
SRDATA3(ODC)
SRDATA2(ODC)
SRDATA1(ODC)
SRDATA0(ODC)
1-52
Page 53
2.Pin function (3/3)
Pin No. Symbol I/O Function
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
33VSS
33VDD
TX
XRESET
ENS
ENC
CPUIRQ
CPUCLK
CPUDTIN
CPUDTOUT
MONA
MONB
MONC
NC
25VSS
25VDD
LDCUR(AD6)
TDOFS(AD5)
TG(AD4)
RFENV(AD3)
-
-
O
O
O
O
O
O
O
-
-
Ground(For I/O)
Apply 3.3V(For I/O)
Digital audio interface
I
Reset input (System control)
I
Servo DSC serial I/F chip select (System control)
I
CIRC serial I/F chip select (System control)
Interrupt request (System control)
I
Syscon serial I/F clock (System control)
I
Syscon serial I/F data input (System control)
Syscon serial I/F data output (System control)
Connect to TP226 (Monitor terminal A)
Connect to TP225 (Monitor terminal A)
Connect to TP224 (Monitor terminal A)
Connect to TP211
Ground(For internal core)
Apply 2.5V(For internal core)
I
I
I
Tangential phase difference(FEP)
I
RF envelope input(FEP)
MX-DVA9/MX-DVA9R
1-53
Page 54
MX-DVA9/MX-DVA9R
AN7345K (IC302) : REC/PRE amp
1.Terminal layout & block diagram
24 23 22 21 20 19 18 17 16 15 14 13
123456789101112
2.Pin function
Pin No.
I/O
1
2
3
4
O
5
6
O
7
8
9
10
11
O
O
O
12
13
14
O
15
16
O
17
18
19
O
20
21
O
22
23
24
EQ
CTRL
Pre
Source
CTRL
REC
Amp
REC
Amp
ALC
REPPLE
REJ
Amp
Amp
PRE
PRE
Function
I
I
I
CH1 Playback amplifier input(1)
CH1 Playback amplifier input(2)
CH1 Playback amplifier negative feedback
CH1 Playback amplifier output
I
CH1 Equalizer input
Pre amplifier input control time constant
I
I
CH1 Recoding amplifier input
CH1 Recoding amplifier negative output
CH1 Recoding amplifier output
ALC low cut
ALC L.P.F
-
-
Connect to GND
Power supply
Repple filter
I
Equalizer control
CH2 Recoding amplifier output
I
I
CH2 Recoding amplifier negative output
CH2 Recoding amplifier input
Pre amplifier input control
I
CH2 Equalizer input
CH2 Playback amplifier output
I
I
I
CH2 Playback amplifier negative feedback
CH2 Playback amplifier input(2)
CH2 Playback amplifier input(1)
1-54
Page 55
LA1838 (IC1) : FM AM IF AMP & Detector, FM MPX Decoder
1. Block diagram
MX-DVA9/MX-DVA9R
30
ALC
BUFF
FM
S-METER
FM IF
1
2. Pin function
Pin
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
AM
OSC
SD
COMP
S-CLRVE
PM
DET
2
I/O
I
This is an input terminal of FM IF
28
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
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
Pin
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
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
1-55
Page 56
MX-DVA9/MX-DVA9R
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
Pin
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
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
Pin
No.
12
IFCONT
13
14
15
16
17
18
19
LPFOUT
20
21
22
Symbol
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
1-56
Page 57
LC75342M-X (IC522,IC523) : E. volume
1. Terminal layout
30 16~
115~
10
9 8 8 7 5
11
MX-DVA9/MX-DVA9R
12
13
14
15
16
17
18
19
20
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
3. Pin function
Pin
Symbol Symbol
No.
DI
1
2
3
4
5
6
7
8
VSS
TEST
LOUT
LBASS2
LBASS1
LTRE
Serial data and clock input for IC control
CE
Chip enable
Connect to GND
Electric volume connection for test
Volume control and equalizer input
Connection for resistor and capacitor that
the bass band filter
from
Connection for capacitor that from the
Function
treble band filter
Volume control and equalizer input
LIN
9
10
11
12
13
14
15
16
LSEL0
Input selector output
Not used
L4
Input signal connections, not used
L3
Input signal connections
L2
Input signal connections
L1
Connect to GND
NC
Connect to GND
NC
Pin
No.
17
18
19
20
21
RSEL0
22
23
RBASS1
24
RBASS2
25
26
27
28
29
30
CCB
INTERFACE
R1
R2
R3
R4
RIN
RTRE
ROUT
NC
VREF
VDD
CL
4
LVref
RVref
262524232221
3
2
1
30
29
28
27
Function
Input signal connections
Input signal connections
Input signal connections, not used
Not used
Input selector output
Volume control and equalizer input
Connection for capacitor that from the treble
band filter
Connection for resistor and capacitor that from
the bass band filter
Volume control and equalizer input
Not used
Connection to the 0.5X VDD voltage generator
circuit used as the analog signal ground
Power supply
Serial data and clock input for IC control
1-57
Page 58
MX-DVA9/MX-DVA9R
LC75345M-X (IC521) : Input selector
1.Terminal layout
36 19~
118~
2.Block diagram
13
12
11
LVref
RVref
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
10
9
8
7
CCB
INTERFACE
2423222120191817161514
25
26
27
28
29
30
3. Pin function
Pin
Symbol Symbol
No.
DI
1
2
3
LOPOUT
4
VSS
Serial data input
CE
Chip enable
Connect to GND
Output pin of genral purpose
Function
operation amplifier
LINM
5
Non-inverterd pin of general
purpose operation amplifier
No connect
NC
6
7
8
9
10
11
LOUT
LSB
LBASS2
LBASS1
LTRE
Att + equalizer output
Capacitor and resistor connection
pins comprising filters
for bass and super-bass band
Capacitor connection pin comprising
treble band filter
Volume input
LIN
12
13
14
15
16
17
18
19
LSEL0
AUXL
TUL
PBL
DVDL
Input selector output pin
No connect
NC
Aux Lch signal input pin
Tuner Lch signal input pin
Playback Lch signal input pin
DVD Lch signal input pin
0.5 X VDD voltag genration
block for analog ground
31
Pin
No.
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
VREF
DVDR
PBR
TUR
AUXR
NC
RSEL0
RIN
RTRE
RBASS1
RBASS2
RSB
ROUT
NC
RINM
ROPOUT
VDD
CL
3233343536123456
Function
0.5 X VDD voltage genration
block for analog ground
DVD Rch signal input pin
Playback Rch signal input pin
Tuner Rch signal input pin
Aux Rch signal input pin
No connect
Input selector output pin
Volume input
Capacitor connection pin
comprising terble band filter
Capacitor and resistor connection
pins comprising
filters for bass and superbass band
Att + equalizer output
No connect
Non-inverterd pin of general
purpose operation amplifier
Output pin of genral purpose
operation amplifier
Power supply
Clock input
1-58
Page 59
LV1100M (IC550) : Karaoke mic echo surround amp.
1.Terminal layout
24 13~
112~
2.Block diagram
MX-DVA9/MX-DVA9R
24
OSC
5KX2
L.P.F.
SRAM 12K
D/A CONV.
PIN
1
3. Pin function
Pin No.
1 VSS
2
3
4
5
6
7
CLOCK
DATA
ENABLE
REV-OUT
REV-IN
VCC
8
9
IN-R
10
11
12
OUT-A
DC-OUT
13
14
15
16
17
18
VREF
OUT-R
OUT-L
AGND
DC-OUT
19
20
21
22
VDD
23
24
23
A/D CONV.
2
IN-L
IN-A
LPF
A/D
A/D
D/A
X2
X1
20PIN
22
REG
19PIN
DEC
21
DC-CUT
12PIN
18PIN
DC-CUT
3
4
I/OSymbol
I
I
I
O
I
I
I
I
O
O
I
I
O
O
-
O
I
I
I
-
O
I
20
5
EFECT VOL
7KHZ L.P.F
19
18
REF
REF
6
7
17
REF
REF
REF
8
16
REF
Function
Connect to GND
Clock for communicated data
Amp. control data
Control signal enable
Reverse signal output
Reverse signal input
Power supply
Analog signal input L
Analog signal input R
N.C.
N.C.
DC-output
External terminal for low pass filter
Reference voltage
Analog signal output R
Analog signal output L
Connect to GND
DC-output
External terminal for A/D
External terminal for A/D
External terminal for D/A
Power supply
External terminal for oscillator
External terminal for oscillator
15
REF
REF
REF
9
10
14
REF
REF
REF
REF
11
13
12
1-59
Page 60
MX-DVA9/MX-DVA9R
M56788FP-W (IC271) : Traverse mechanism driver
1.Terminal layout
CH3IN
OUT3
VBS2
Vm2
GND
IN3+
VM3-
VM3+
GND
VM4+
VM4-
VM5+
VM5-
OUT5
IN5+
IN4+
OUT4
IN3-
N.C
IN5-
IN4-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
REG+
REGB
IN1+
VBS1
Vm1
IN1OUT1
VM1VM1+
GND
VM2+
VM2OUT2
GND
IN2IN2+
MUTE1
MUTE2
SS.GND
VREF
VERFO
2.Block diagram
Vm1
IN1+
IN1-
OUT1
VM1(+)
VM1(-)
VM2(+)
VM2(-)
OUT2
IN2-
IN2+
VREF0
VREF
REGB
REG+
VBS2
VREG
CH1
X5
CH2
X5
VBS1
VREF
E1
E2
VBS1
VBS1
VBS1
VBS1
1.25V
VBS1 VBS2
R
RR
Vrefm1 Vrefm2
Vm1 Vm2
R
VREF0
BIAS
Low, Open
MUTE ON
1~4
CH
VBS1
Hi:Sleep
SLEEP
5CH
TSD
VBS2
VBS2
VBS2
VBS2
VBS2
VBS2
E3
CH3
X8
CH4
X8
E4
CH5
X8
E5
Vm2
IN3IN3+
OUT3
CH3IN
VM3(+)
VM3(-)
VM4(+)
VM4(-)
IN4IN4+
OUT4
VM5(+)
VM5(-)
IN5IN5+
OUT5
1-60
SS.GND
MUTE1 MUTE2
GND (4PIN)
Page 61
MN35505 (IC501,IC502,IC503) : DAC
1.Terminal layout
28 15~
114~
2. Pin function
MX-DVA9/MX-DVA9R
Pin No.
1M5
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 M7
26 M8
27 M4
28 M6
DIN
LRCK
BCK
M3
DVDD2
CKO
DVSS2
M2
M1
OUT1C
AVDD1
OUT1D
AVSS1
AVSS2
OUT2D
AVDD2
OUT2C
M9
DVSS2
XOUT
XIN
VCOF
DVDD1
I/OSymbol
I
I
I
I
I
-
-
I
I
O
-
O
-
-
O
-
O
I
-
-
I
-
-
I
I
Control signal for DAC
Digital data input
L and R clock for DAC
Bit clock for DAC
Control signal for DAC
Power supply
No connect
Connect to GND
Control signal for DAC
Control signal for DAC
Analog output 1
Power supply
Analog output 1
Connect to GND
Connect to GND
Analog output 2
Power supply
Analog output 2
Control signal for DAC
Connect to GND
No connect
No connect
VCO frequency
Power supply D+5V
Connect to GND
Connect to GND
Control signal for DAC
Clock for control signal
Function
1-61
Page 62
MX-DVA9/MX-DVA9R
MR27V1602E2JMAX (IC402) : 16M ROM
1.Terminal layout
1
NC
2
A18
3
A17
A7
4
5
A6
6
A5
7
A4
8
A3
9
A2
A1
10
11
A0
12
CE
Vss
13
14
OE
D0
15
D8
16
D1
17
D9
18
D2
19
D10
20
21
D3
D11
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
NC
A19
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/Vpp
Vss
D15/A-1
D7
D14
D6
D13
D5
D12
D4
Vcc
2.Pin function
Pin No Symbol Function.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
/WE
A19
A18
A8
A7
A6
A5
A4
A3
A2
A1
CE
VSS
DE
D0
D8
D1
D9
D2
D10
D3
D11
I/O
O
O
O
O
O
O
O
O
O
Pin No Symbol Function.
23
I
I
I
I
I
I
I
I
I
I
I
-
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Chip enable
Connect to GND
Output enable
Data output
Data output
Data output
Data output
Data output
Data output
Data output
Data output
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
VCC
D4
D12
D5
D13
D6
D14
D7
A0/D15
VSS
BYTE
A17
A16
A15
A14
A13
A12
A11
A10
A9
A20
WP
I/O
O
O
O
O
O
O
O
I/O
-
I
I
I
I
I
I
I
I
I
I
I
Power supply
Data output
Data output
Data output
Data output
Data output
Data output
Data output
Data output/address input
Connect to GND
Mode switch
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Address input
1-62
Page 63
BA15218 (IC511~IC516, IC531~IC536) : Operation amplifier
MX-DVA9/MX-DVA9R
1OUT1
2-IN1
3+IN1
+
4
2. Block diagram
Vcc
-IN
+IN
1
2
Q5
Q1
Q3 Q4
R1
Q2
CC
8
V
OUT2
7
-IN2
6
-
+IN2
5GND
+
Q8
Q18Q13
Q19
Q11
Q9
R6
OTHER
CH
Q17Q16
D1
C2
R5
Q6
Q10
R7
R8
Q12
Q7
C1
R3R2
R4
VEE
BA3126N (IC301) : R/P Switch
S W
R E C
G
123456789
P / B
S W
C O N T .
G N D
V c c
P / B
S W
G
NAX0393-001 (IC502) : 27MHz Oscilator
1.Terminal layout
43
VDD D
NC GND
12
OUTPUT
S W
R E C
Q14 Q15Q114
R9
1-63
Page 64
MX-DVA9/MX-DVA9R
BU2092BC (IC811) : PORT EXPANDER
1. Terminal Layout
Vss
1
2
DATA
LCK
Q0
Q1
Q2
Q3
Q4
3
4
5
6
7
8
9
CLOCK
CONTROL
CIRCUIT
12BIT SHIFT RESISTER
12BIT STRAGE RESISTER
OUTPUT BUFFER (OPEN DRAIN)
2.Pin function
Pin No. Symbol I/O Function
Vdd
18
17
OE
16
Q11
Q10
15
Q9
14
Q8
13
Q7
12
11
Q6
10
Q5
5~16
17
18
Vss
1
DATA
2
CLOCK
3
LCK
4
Q0~Q11
OE
Vdd
-
Connect to GND
I
Serial data input
I
Shift clock of data
I
Latch clock of data
O
Parallel data output
Latch data L H
OUT PUT ON OFF
I
Output enable
Power supply
-
BA3835S (IC812) : SPIIC
1.Terminal layout
BIASC
VREFC
RREF
N. C.
N. C.
DIFOUT
CIN
AIN
1
2
3
4
105Hz
BPF
5
A-C
6
C
DIF
7
A
8
340Hz
BPF
1kHz
BPF
3.4kHz
BPF
10.5kHz
BPF
B I A S
V R E F
REFFERENCE CURRENT
PEAK
HOLD
PEAK
HOLD
PEAK
HOLD
PEAK
HOLD
PEAK
HOLD
RES
RES
RES
RES
RES
MPX
2.Pin function
Pin No. Symbol I/O Function
I
BIASC
18
GND
AOUT
17
16
TEST
15
N. C.
N. C.
14
SEL
13
C
12
B
11
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
18
VREFC
RREF
NC
NC
DIFOUT
CIN
AIN
VCC
A
B
SEL
NC
NC
TEST
AOUT
GND
Connection for decoupplig
capacitor that from reference
voltage linar section
I
Connection for decoupplig
capacitor that from reference
voltage logic section
I
Connection for reference
resistor that from band pass
filter fo
Non connect
-
-
Non connect
O
Differntial amplifier output pin
Differntial amplifier input pin2
I
Differntial amplifier input pin1
I
-
Power supply
I
Output select control pin
Output select control pin
I
Output select control pin
I
-
Non connect
Non connect
I
TEST signal input
O
MPX output pin
Connect to GND
-
1-64
VCC
9
DEC
A
10
Page 65
BA3838F-X (IC560) : Stero A/D converter
1.Terminal layout
16 ~ 9
1 ~ 8
2.Block diagram
Pin No. Symbol I/O Function
10
11
12
13
14
15
16
VCC
1
MICIN
2
LOUT
3
FK
4
TK
5
LIN
6
BIAS
7
GND
8
RIN
9
I
O
LPF1
LPF2
LPF3
ROUT
O
O
CTRLA
CTRLB
CTRLC
I
I
Power supply
Microphone mixing input
Channel L output
I
Accepts signal from the key controller
I
Output signal to the key controller
I
Channel L input
I
Signal bias
-
Connect to GND
I
Channel R input
I
Connects to LPF time constant element
I
Connects to LPF time constant element
LPF output
Channel R output
I
Mode select input A
Mode select input B
Mode select input C
MX-DVA9/MX-DVA9R
BU4094BCF (IC303) : Serial to parallel port extension
1.Terminal layout 2.Block diagram
Vdd
16
DATA
Q1
Q2
Q3
Q4
Vss
1
15
2
3
4
5
6
7
8
OUTPUT ENABLE
14
Q5
13
Q6
12
Q7
11
Q8
10
Q`s
9
Qs
DATA
CLOCK
STROBE
OUTPUT
2
3
1
15
ENABLE
Q1 Q8
PARALLEL OUTPUT
STROBE
CLOCK
8-STAGE
SHIFT REGISTER
8-BIT
LATHES
3-STATE
OUTPUTS
10
9
Q`s
Qs
SERIAL
OUTPUT
1-65
Page 66
MX-DVA9/MX-DVA9R
MM3023DN-X (IC1, IC102) : Switching regulator
1.Terminal layout
GND
V
V
OUT
DD
1
2
3
CE
4
NC
5
1.Block diagram
V
DD
2
CE
10k
5
3.Pin function
Pin No. Symbol I/O Function
GND
1
VDD
2
VOUT
3
NC
4
CE
5
-
-
O
I
Connect to GND
Power supply
Regulator output
No connect
Output voltage on/off control
BR93LC66F-X or AK93C65AF-X (IC403) : EEPROM
1.Terminal layout
1
NC
2
VCC
3
CS
4
SK
2.Block diagram
8
NC
7
GND
6
DO
5
DI
2.Pin Functions
Symbol
VCC
GND
CS
SK
DI
DO
I/O
-
I
I
I
O
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
Vref
Current Limit
Function
3
VOUT
1
GND
1-66
DI
CS
SK
PE
INSTRUCTION
REGISTER
INSTRUCTION
DECODE,
CONTROL
AND
CLOCK
GENERATION
DATA
REGISTER
ADD.
BUFFERS
16
VREF
R/W AMPS
AND
AUTO ERASE
DECODER
VPP SW
GENERATOR
DO
16
EEPROM
4096bit
256 x 16
VPP
Page 67
STK412-090 (IC701) : Operation amplifier
1.Terminal layout
STK412-000
MX-DVA9/MX-DVA9R
1
18
2.Block diagram
13 18 17
14
15
16
TR1 TR2
TR3
TR5
R2
R3
D2
TG6
R1
C1
C2
R4
TR4
R5
D1
TR3
TR8
TR10
R6
TR7
R7
12 9
TR19
TR20
81110
TR18
R13
TR16
R16
TR17
R17
STK402-040 (IC752) : Operation amplifier
TR41
R41
D12
TR12
TR11
C11
C12
R14
R15
TR14
R11
TR13
TR15
R12
D41
D51
TR51
Compartor
D42
D43
SUB
D53
D52
Compartor
R51
1
3
2
7
5
4
6
1.Terminal layout
STK402-050
115
2.Block diagram
ch. 1 ch. 2
ch. 1
ch. 1
NF
IN
Pre.
N.C. +Vcc
ch 1
+VE
ch 1
-VE -Vcc
BIAS +Vcc
ch. 2
+VE
Pre.
ch. 2
-VE -Vcc
SUB
SUB
GND
NF
ch. 2
123456789101112131415
ch. 2
IN
1-67
Page 68
MX-DVA9/MX-DVA9R
TC7WH74FU-X (IC321) : Clock buffer
1.Terminal layout
(TOP VIEW)
CK
1
D
2
Q
3
GND
4
2.Block diagram
PR
(7)
CK
(1)
D
(2)
CLR
(6)
S
C
D
R
Vcc
8
PR
7
CLR
6
Q
5
(5)
(3)QQ
TC7W125FU-X (IC412) : Buffer
1. Terminal layout
2. Block diagram
G1
A1
Y2
GND
1
2
3
4
8
Vcc
7
C2
6
Y1
5
A2
STK402-230 (IC321) : Power amp
1. Terminal layout
STK402-230
119
2.Block daiagram
PRE+Vcc
PRE–Vcc
CH1IN
CH1NF
BIAS
–Vcc
GND
4
R1
TR4
R3
R4
R6
TR7
TR8
TR5
R5
TR6
R7
C1
TR1
TR2
1
2
TR3
D1
R2
12
5
9
13
SUB
7 6 10 14 15 16 17 19 1811
CH1–VE
CH1+VE
CH2+VE
TR9
TR10
CH2–VE
R8
TR12
TR13
R9
TR11
R10
R11
R12
C2
TR14
TR16
R14
R13 R20
TR15
TR23
CH2IN
CH3IN
CH2NF
TR24
CH3NF
C3
R18
TR22
R19
TR21
R17
R15
TR19
R16R21
TR17
TR18
TR20
8+Vcc
CH3–VE
CH3+VE
1-68
Page 69
MX-DVA9/MX-DVA9R
TC7SH08FU-X (IC311) : Timing control
1.Terminal layout
IN B
IN A
GND
1
2
3
5
4
VCC
OUT Y
TC7SH32FU-X (IC312) :
1.Terminal layout
TC74VHC00FT-X (IC322,IC503) : Write timing control
1.Terminal layout / Block diagram
2 Input Single OR Gate
Vcc
54
1
A B GND
Y
23
Vcc 4B 4A 4Y 3B 3A 3Y
14 13
1
12
11 10 9 8
2
6
543
7
1A 1B 1Y 2A 2B 2Y GND
TC74VHC125FT-X (IC411) :
Buffer
1. Pin layout & block diagram 2. Truth table
1G 1
1A 2
1Y 3
2G 4
14 Vcc
13 4G
12 4A
11 4Y
INPUTS OUTPUTS
G
H
L
L
A
X
L
H
Y
Z
L
H
2A 5
2Y 6
GND 7
10 3G
9 3A
8 3Y
X: Don't care
Z:High impedance
1-69
Page 70
MX-DVA9/MX-DVA9R
NJM78M09FA/NJM78M12FA (IC270/IC271) : Regulator
1.Terminal layout
1 2 3
1.INPUT
2.GND
3.OUTPUT
2.Block diagram
KIA7805API-T (IC330) : Regulator
1.
Terminal
layout
INPUT
OUTPUT
GND
1 2 3
1.VCC
2.GND
3.OUTPUT
KIA7042AP-T (IC830) : Regulator
1.
Terminal
layout
1 2 3
1.VCC
2.GND
3.OUT
Block diagram2.
1-70
Page 71
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
MX-DVA9/MX-DVA9R
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
10
11
12
13
14
DAINT IN
DAINT OUT
DALPF IN
DALPF OUT
MIX OUT
MIX IN
ADLPF IN
ADLPF OUT
ADINT OUT
ADINT IN
15
16
17
18
6
7
8
9
GND
BIAS
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
1-71
Page 72
MX-DVA9/MX-DVA9R
TA8409S(IC802,IC803):Motor driver
1.Pin layout 2.Pin function
1
IN2
VCC
OUT 2
GND
GND
VS
OUT 1
VR
IN1
2
3
4
5
6
7
8
9
TA8409S
INPUT OUTPUT MODE
IN1
0
1
0
1
GP1U271X(IC951):Receiver for remote controller
IN2
0
0
1
1
OUT1
H
L
L
OUT2
L
H
L
MOTOR
STOP
CW/CCW
CCW/CW
BRAKE
+
–
Amp.
Limiter Integrator Comparator
B.P.F
Demodulator
GND
VCC Vout
1-72
Page 73
MX-DVA9/MX-DVA9R
VICTOR COMPANY OF JAPAN, LIMITED
AUDIO & COMUNICATION BUSINESS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.21040)
200110(V)
Page 74
Block diagram
CAM0
LCAM
RCAM
SW
5
M
7
CN805CN804
3MSW
1MSW
1SSW
3SSW
LMUP,LMDWN
RMUP,RMDWN
CD CHANGER
CONTROL
IC801
MOTOR DRIVER
IC802,IC803
DATA,REQ
CHST,CKS
SAFETY
CN801
CN542
1
VIDEO OUT
J500
S OUT
(
F1,F2,F1CD,F2CD
PIC
UP
M
TA,TD,T1CD,T2CD
T+/-,F+/-
CN101
FM+/-,SM+/-
4
OSC
X401
LVA10228-A1
AM
FM
3
PB HEAD
RP HEAD
2
M
CN301CN302FW301
8
FMA-006
PB L
PB R
PB L
REC L
PB R
REC R
FMP-007-1
TU1
FM IF
AMPLIFIER
IC101
(
FRONT END
PROSSESOR
IC271
TRAVERSE
MECHANISM DRIVER
IC401
UNIT CPU
IC402 IC403
16MROM EEPROM
27
IC1
AM/FM DETECTOR
1
1
IC301
HEAD SW
A/B
IC303
SHIFT REGISTER
DRVMUTE
1
24
9
16
RECH
TGBAL,TBAL
FBAL,TE,AS,FE
TG,ARF+/-
)
STBY,CD/DVD
SDOUT
SPDRV
TRVDRV
WAIT
AM/FM
L OUT
R OUT
IC302
REC/PB
AMPLIFIER
RFENV
SDIN
SDOUT
IC2
PLL
4
PB L
21
PB R
7
REC L
REC R
18
SCK,SD ATA,STTA
IC201
ADSC
IC321
IC322
DAT0
3
WAIFDOC,/WR,/RD
LSIRST
/WR,/RD
IC311
IC312
CN1
J501
L
AUX IN
R
CN305
J501
L
AUX OUT
R
CN306
FMC-025-1
TU L
CN550
TU R
AUXL
AUXR
PB L
PB R
REC L
CN510
REC R
IC301
(
OPTICAL DISC
CONTROLLER
IC501
AV DECODER
IC504,IC505
IC502
16M SDRAM
27MHz
15
23
SD0 7
IC521
SOURCE
SELECT
CN316
)
DA DATA0
DA IFC
DA DATA0
7
31
(
Only for
U serise
(
Only for
U serise
FMB-030-1
CVBS,Y/B/U
C/R/V,CVBS/G/Y
CN503
TXDA IFC
IC503
3
3
R OUT
5
69
3
13
IC560
)
CN505 CN500
CN861 CN880
)
3
IC531
TUDATA
TUCE
TUCLK
VOLCE1
VODA
VOLCK
IC810
CPU & FL DRIVER
FL DISPLAY
MIXIN
CN502
CVBS/G/Y,C/R/V
Y/B/U,CVBS
CN540
CN541
DA DATA1
DAT3 DAT1DAT2
IC503
C/SW
DAC
IC514
IC516
C/SW
IC523 IC522
17L OUT
R OUT
IC500
TX
3
IC502
SL/SR
DAC
IC513
IC515
SL/SR
RGB CTL
CHCK, SAFETY
CHREQ
CMST
CHDATA
DVDRST
DVDOUT
DVDIN
DVDCLK
DVDBSY
IC901
MIC AMP
IC501
FRONT
DAC
IC511
IC512
FL/FR
ECHO
MIC
CN520
SL/SR IN
CIN/HWIN
CN521
COMPU
AV LINK
CN542
TX
HWIN
LIN
RIN
1
FW715CN870CN881
For B/E/EN serise
COMP Y
CN370
CN371
FMP-009-1 FMH-035-2
SW
LED
SW
Vol.
FW901CN920
LED
SW
Vol.
LED
1
)
J371
FMB-030-3
FMB-030-4/5
J1021
MIC 1
J1022
MIC 2
J370
SR/SL
C/HW
DIGITAL
OUT
SURROUND
SPEAKER
TERMINAL
CN373CN372
FMH-035-3
CN311CN772
MAINL
MAINR
IC321
SURROUND
AMPLIFIER
IC702
CN208
SWL/R SPK
MLSPK
MRSPK
FMH-035-4
CN207
CN703
FMB-030-2
FW713
J261
MAIN
SPEAKER
TERMINAL
J1001
HEADPHONE
JACK
(
Only for
)
U serise
FMB-030-2
AB CD E F G
2-1
Page 75
Standard schematic diagrams
DVD servo section (Sheet 1)
5
4
MX-DVA9/
MX-DVA9R MX-DVA9/MX-DVA9R
3
2
1
2-2
Digital data signal
HAB C DE FG
Page 76
MX-DVA9/MX-DVA9R
DVD servo section (Sheet 2)
5
4
3
2
1
Video signal
Degital data signal
Degital audio signal
AB CD E F G
2-3
Page 77
MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R
Tuner section(U series version)
5
TU1
*R1
4
QNB0014-001
D1
J1
1SS133-T2
1SS133-T2
R8( D2)
1SS133-T2
D3
D4
1SS133-T2
C1
C3
0.022
10/16
*R5
CF1
VCF2L3B-105Z
R3
*R4
220K
Q1
C2
R2
C4
2SC2814/4-5/-X
*R6
0.01
0.01
330
C25
100/10
C15
12P
X1
C16
12P
3
L1
QQR0796-002
C12
C13
0.047
10K
R13
R15
3.3k
C11
2
0.1
12P
R14
100K
R16
4.7K
C14
R17
100/10
68( 1/4W) FR
C7
0.001
IC2
QAX0402-001
150P
C22
150P
C23
150P
C24
0.0039
R23
1.8k
R10
2.2K
LC72136N
C17
C18
0.47/50
22/16
3.3K
C52
C53
0.27
C51
1/50
C57
0.001
R41
LA1838
IC1
CF2
VCF2L3B-105Z
C54
0.047
C20
1000P
0.047
C19
R26
2.2K
330
4.7k
R22
1K
1K
1K
R18
R19
R20
R25
R21
5.6K
Q5
DTA114YKA-X
R30
1.2K
R29
10K
10K
R24
R27
R28
10K
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
0.047
C33
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
1/50
0.22/50
C38
C37
1/50
C39
C36
1/50
C30
100/10
R32
1K
C26
0.001
C27
0.001
R31
1K
DATA
To E-7
on page 2-8
GND
QGF1205F1-09
CN1
5.6V
LOUT
ROUT
STEREOCE9V
CK
FM/Tuner signal
1
AM signal
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-4
HAB C DE FG
Page 78
MX-DVA9/MX-DVA9R
Tuner section(A/B/EN version)
5
TU1
QAU0160-001
R5
10/16
56
CF1
QAX0420-001
R3
220K
Q1
C2
0.01
R2
330
Q2
2SC2412K/R/-X
R11
4.7k
R4
330
R6
12
C4
0.01
2SC2814/4-5/-X
Q3
2SC2412K/R/-X
R12
DTA114YKA-X
4.7k
C25
100/10
C15
12P
X1
C16
Q4
12P
4
1SS133-T2
D1
J1
QNB0014-001
D2
1SS133-T2
C10
12P
L3
4.7
1SS133-T2
D3
D4
1SS133-T2
C1
C3
0.022
3
C9
0.001
IC2
QAX0402-001
150P
C22
150P
C23
150P
C24
R23
1.8K
R10
2.2K
LC72136N
C17
0.0039
C18
0.47/50
C54
C56
10P
C20
1000P
C19
0.047
R26
2.2K
R25
R22
4.7K
1K
1K
1K
R18
R19
R20
330
R21
5.6K
Q5
DTA114YKA-X
R30
1.2K
C55
L2
33
33P
R24
10K
0.047
T1
QQR0793-001
22/16
C52
C53
0.27
C51
1/50
C57
0.001
R41
3.3K
LA1838
IC1
CF2
QAX0458-001Z
C48
0.0022
C49
470P
C50
C58
0.047
22/16
C32
0.047
C31
22/16
0
R60
C60
R40
39k
C47
C46
1/50
0.022
C33
0.047
47
R34C34
0.022
0.047
C35
5.6k
R35
R38
C45
10/16
39K
C44
10/16
R39
39K
C43
0.0018
C42
0.0018
C41
10/16
C40
10/16
R37
10K
R36
3.3K
C38
1/50
0.22/50
C37
1/50
C39
C36
1/50
10K
R70
C73
C21
L1
QQR1094-001
C12
C13
12P
R13
R15
3.3K
C11
2
0.1
0.047
10K
R14
100K
R16
4.7K
C14
R17
100/10
68( 1/4W) FR
C7
0.001
R29
10K
R27
R28
10K
10K
C6
0.001
D11
1SS133-T2
5.6V
LOUT
STEREO
CE
9V
CK
DATA
GND
ROUT
RDDA
RDCL
D.GND
CN1
QGF1205F1-13
1
0.022
R33
330
CF3
QAX0610-001Z
1K
1K
1K
R71
R72
R73
LC72723
10/50
IC3
330P
C76
C74
C72
0.1
560P
C75
C30
100/10
R32
1K
C26
0.01
C27
0.01
C59
R31
0.001
1K
L70
100
FM/Tuner signal
C70
0.1
22P
X70
QAX0263-001Z
C71
22P
AM signal
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
AB CD E F G
2-5
Page 79
MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R
To J-5
MG
LMUP
LMDWN
1k
1k1k1k
R814
R813
1MSW
2MSW
on page 2-8
DG
SW6V
L801
VQP0018-100Y
1k
R827
1k
R815
R816
3MSW
3SSW
REQ
DATA
C804
0.1
C815
CHST
100/10
0.1
CKS
C801
C816
SAFETY
0.1
0.1
C817
R826
R825
R824
R823
R822
R821
R820
R819
R818
R817
CN801
VMC0163-R10
1k
1k
0.1
0.1
C820
C819
1k
1k
1k
1k
1k
1k
1k
1k
1SSW
2SSW
0.1
C818
CAM7
CAM6
CAM5
CAM4
CAM3
CAM2
CAM1
CAM0
CD changer control section
VQP0033-100Z
5
MSN-5D257A
RMOTOR
CN803
VMC0324-12310
CAM0
CAM1
CAM2
CAM3
CAM4
CAM5
CAM6
CN804
VMC0289-S07
CAM7
CN802
VMC0289-P07
1SSW
2SSW
3SSW
3MSW
2MSW
1MSW
VQP0033-100Z
4
CN805
VMC0325-010
1SSW
2SSW
SW1
SW2
3
3SSW
3MSW
2MSW
1MSW
SW3
SW4
SW5
SW6
2
C810
L803
L802
1.5
VQP0033-100Z
L804
IC802
TA8409S
RMUP
RMDWN
C805
IC803
TA8409S
C807 C806
47/16 47/16
0.01
R832
180
R834
R833
R830
1k
1k
RMUP
RMDWN
LMUP
LMDWN
R839
3.3K
0.001
C802
4.7/25
C808
C803
R840
5.6K
R810
680K
R811
1M
REQ
0.001
R805
R806
R807
DATA
STCH
C813
1K
470
470
0.01
C821
0.001
1k
1k
R829
IC801
UPD65612GB-177
1k
R808
CKS
R828
1.5
C811
MSN-5D257A
LMOTOR
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
1
2-6
HAB C DE FG
Page 80
Cassette amp section
MX-DVA9/MX-DVA9R
SW316
SW303
27K
R3370
R3366
R3368
MSI-5U2LWA
FW301
QUM154-10Z4Z4
R3379
VR301
R3345
47K
Q3316
KTA1267/YG/-T
R3344
220K
10K
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
2.2K
D302
1SR139-400-T2
KRA102M-T
100
R3369
VGP2401-00A
Q3324
IC331
SG-105F3-BB,C
R3362
24K
R3353
4.7K
CN333
QGB2011L1-10
CN303
QGB2011M1-10
D3308
MTZJ5.1B-T2
A/B
C3327
47/16
VGP2401-00A
R3348
2.2k
C3341
100/10
R3347
3.9K
SW305
SW304
QVP0008-103Z
R3367
390
R3213
270
C3204
R3205 R3208
22 240
R3378
R3220
R3319
R3105
C3203
47
47
AN7345K
47
47
C3101
10P
820P
IC302
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
3.9K
C3220
C3120
33P
33P
R3207
2.2K
R3107
2.2K
R3108
240
C3313
100/10
C3207
4.7/25
C3107
4.7/25
C3116
R3114
390
5
BA3126N
IC301
A/B
CN301
TP3301
QGF1205F1-06
CN302
QGF1205F1-06
R3327
470K
C3501 C3601
820p 820p
C3346
560P
C3345
330P
C3102
330P
C3202
330P
C3301
100/10
R3330
10K
R3331
10K
L3202
QQR0621-001Z
RECH
R3301
220
R3203
18K
R3103
18K
VR101
QVPA603-503AZ
VR201
QVPA603-503AZ
C3344
4700P
C3103
820P
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
10/16
C3114
C3112
C3111
4.7/25
0.1/50
C3113
0.0033
C3115
0.015
0.0082
1.2K
R3112
270
R3113
L3303
VQP0033-100Z
R3376
10
C3314 C3315
1.5
Q3305
2SC2001( K)
0.0033
0.039
C3305
Q3302
2SC2001( K)
2.2
R3374
4.7
R3311
C3555
R3304
C3303
22/16
C3219
0.056
1000p
39K
R3111
5.6K
R3217
C3502
270p
C3119
0.056
C3306
220/6.3
R3117
3.3K
3.3K
0.022
R3218
R3314
100
1.5K
R3118
Q3205
2SC3576-JVC-T
R3302
100
R3221
1.2K
C3302
100/10
C3602
270p
R3121
1.2K
Q3105
2SC3576-JVC-T
1.5K
R3315
C3308
0.0015
15K
Q3323
KRC104M-T
R3220
R3219
20K
R3119
20K
R3120
1K
C3340
0.01
1K
C3339
100/10
Q3313
KTC3199/GL/-T
R3309
1.5K
RMUTE
RECB
Q3312
2SB562( C)
R3351
150
QSW0832-001
SW306
SW302
39K
R3361
C3335
0.01
R3350
4.7K
QSW0859-001
R3359
10K
TKEY1
TKEY2TKEY2
PHA
D3307
MTZJ5.1B-T2
KTC3199/GL/-T
D311
1SR139-400-T2
PHB
Q3314
2SB562( C)
C3336
0.01
Q3315
R3354
150
RECB
CN305
QGF1205F1-10
TKEY1
TKEY2
PHB
PHA
CN306
QGF1205F1-09
Tape PB signal
1
Tape REC signal
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
AB CD E F G
To A-3
on page 2-8
To D-1
on page 2-11
2-7
Page 81
AV decoder section
C500
470/10
R500
J500
CUBS/G/Y
C/R/V
Y/B/U
CVBS
2SB709A/QR/-X
CN541
TX
DAT1
DAT2
DAT3
LRCK
BCK
U2SDT
S2UDT
SCLK
REQ
BUSY
CPURST
470/10
D531
D533
C542
C529
0.01
C1410
R505
75
C1411
R510
C1412
Q505
2SD601A( Q,R) -TX
200
R536
R535
200
D532
1SS133
D534
1SS133
220P
220P
C530
R547
68
470/10
75
K424
R531
10k
R532
10K
C534C533
0.022
C504
C508
0.1
QQR1183-001Z
R1410
Q532
220p
Q531
C535
1SS133
C536
1SS133
C537
C538
PBMUTE
1K
R549
4.7k
R548
4.7K
UN2214-X
Q506
680
C531C532
QNZ0430-001
CN540
QGF1016F1-09
5
QGF1016F1-17
4
3
QNN0167-001
J501
QGF1205C1-10
CN510
2
R1407
220p
220P
R540
4.7K
R539
4.7K
R544
Q535
D500
1SS133
1SS133
D501
1SS133
D502
10K
R1412
1K
R1408
Q507
UN2111-X
R533R534
R538
2.2k
R537
2.2K
B603
R543
2.2k
0.001
C539
R545
2SD601A( Q,R) -TX
C526
C527
1000P
C528
0.01
1K
68k
68K
1K
1K
Q534
Q500
Q501
Q502
AUXMUTE
2SB709A/QR/-X
R1405
D1406
R1409
AUXL
AUXR
RECR
R541
2.7K
RECL
RECL
RECR
PBL
PBR
MSI
2.2k
R546
2.2uH
R501
L500
220
47p
150
C502
R502
C501
L503
2.2uH
R506
L502
220
150
47p
C506
C505
R507
2.2uH
L505
L504
47p
150
C509
C510
R512
R401
DDATA
DAT1 DACS1
LRCK
BCK
K402
K401
NQR0428-002X
DAT2
LRCK
BCK
K1561
NQR0428-002X
R1580
DAT3
LRCK
BCK
K1581
K1580
NQR0428-002X
FL
C620
PBL
TUL
AUXL
100p
10/50
2.2/50
10/50
10/25
2.2/50
10/25
C605
C607
C609
C601
C611
FR
C606
C604
C608
C610
C602 C603
10/50
10/50
10/25
10/25
10/50
2.2/50
PBR
TUR
AUXR
10
PON
IC521
R511
220
1SS119-02-T2
10K
0.001
C540
LC75345M-X
C619
C600
100p
R504
560
L501
5.6uH
220p
150
C503
470p
R503
R509
560
5.6uH
220p
150
C507
470p
R508
R514
560
5.6uH
150
220p
C511
R513
470p
47
470
R402
R403
470
R404
470
R405
470
K403
C402
1.5
R1406
1K
C404
1.5
C405
470/6.3
R406
100
IC502
R1561
470
R1562
470
R1563
470
R1564
470
R1565
47
1.5
C1560
R1666
1K
C1561
1.5
C1564
470/6.3
IC503
47
R1581
470
R1582
470
R1583
470
R1584
470
C1580
1.5
R1686
1K
C1581
1.5
C1584
470/6.3
C1407
1000P
R1572
R601
7.5K
7.5K
0.1
0.1
1000P
0.01
0.01
C615
C613
C1591
C1590
C614
C612
C616 C617
C618
C1593
C1592
0.1
0.1
0.01
0.01
1000P
2.2/50
7.5K
R1573
R600
7.5K
C1400
220/16
C/R
YCbB
V.COMP
K404
100
QQR1183-001Z
K425
470/10 0.01
R1667
C1562
R1567
100
470/10 0.01
R1587
100
R573
C560
4.7/50
IC560
BA3838F-X
R575
5.6K
R576
20K
NQR0428-002X
R408
470
DCLK
R409
470
R410
3.3K
1.5
C409
C408
C410
C411
0.01
0.22
470/10
R1411
1K
C1406
1000P
C413
1.5
C414
470/6.3
R411
100
470
DCLK
R1571
K1562
DACS2
R1570
470
47
R1569
R1568
3.3K
0.01
0.22
C1565
C1567
C1563
1K
1.5
C1566
470/6.3
1000P
C1408
47
R1591
R1589
470
DCLK
R1590
DACS3
470
C1409
0.01
R1588
3.3K
1.5
0.22
C1588
C1585
C1583
C1587
R1687
1K
C1582
1.5
C1586
470/6.3
MIC
B400
20K
R574
47/16
10/25
5.6K
10/25
C561
C562
C563
C564
C567
C565
0.22
10/25
C566
C568
10/25 2.2/50
0.056
B401
MPX2
MPX1
IC501
MN35505
C1405
1000P
MN35505
R1566
100
MN35505
R1586
VOLDA
VOLCE1
2.2K
2.2K
R602
R604 R603
2.2K
VOLCK
MX-DVA9/MX-DVA9R
R463
18K
C457
0.01 680
C454
680P
C452
100/10
K426
QQR1183-001Z
C1568
K427
QQR1183-001Z
K423
QQR1183-001Z
K429
QQR1183-001Z
R571
30K
R572
30K
RECR
RECL
R452
R450
27K
R451
C1508
1500P
18K
27K
R1523
R1525
C1538
R1553
R1555
SPI-IN
R453
18K
R454
3.6K
R1514
18K
R1521
18K
30K
30K
R1524
2.7K
C1513
100/10
1500P
R1551
18K
30K
R1552
30K
R1554
2.7K
C1543
100/10
R455
18K
R456
3.3K
C450
1000P
R578
3.6K
C1507
0.012 820
R1519
36K
R1520
R1522
1K
18K
1000P
2.7K
R1526
R1544
18K
C1537
0.012
R1549
36K
R1550
1K
18K
1000P
C1541
2.7K
R1556
C670
1K
R670
C674
1K
R671
4700p
R457
C451
0.033
0.033
C1511
C1510
0.033
C1540
B548
C671
0.22/50
C675
220/16
QGF1205C1-17
R461
R462
R460
C453
220P
3.6K
R1515
R1516
R1517
100P
C1509
3.6K
R1518
R1545
820
R1546
R1547
100P
C1539
3.6K
R1548
1/50
C672
1.1K 1.1K
470
680
BA15218F-XE
680 470
220/16
C673
1/50
C678
0.22/50
CN500
BA15218F-XE
IC511
BA15218F-XE
IC515
BA15218F-XE
BA15218F-XE
BA15218F-XE
R673
C680
C679
4700p
0.068
IC512
IC513
IC516
IC514
VSCE
51K
C681
0.068
VSCLK
VOLDA
C1401
470P
C682
220/16
QAX0572-001Z
MPX
TUCE
MSI2
R441
680
3.3K
R437
C1504
100P
R1506
C1534
100P
R1536
R674
1M
X670
TUCLK
DVDIN
DVDOUT
DVDCLK
TUDATA
DVDRST
R443
18K
C437
0.01
R442
1.1K
R440
1.1K
R435
R432
18K
18K
C433
220P
R436
R433
18K
C430
R577
1000P
3.6K
C431
3.6K
0.033
C1501
100/10
R1502
18K
R1500
C1502
820
0.012
C1503
1500P
680 470
R1503 R1501
R1509
R1504
36K
18K
R1508
R1505
18K
1K
R1507
2.7K
3.6K
1000P
0.033
C1506
C1505
C1531
100/10
R1530
C1532
820
0.012
680 470
R1533 R1531
R1539
R1534
18K
36K
R1535
R1538
18K
1K
R1537
2.7K
3.6K
1000P
C1536
0.033
C1535
K421
QQR1183-001Z
51K
C646
R672
IC550
LV1100M
PRT
DVDCS
DVDBSY
RDSCLK
SPI-IN
RDSDATA
FR
FL
C434
680P
C432
100/10
27K
R430
R434
3.6K
27K
R431
SURR
SURL
30K
R1512
R1510
2.7K
30K
R1511
SW
R1532
C
18K
C1533
1500P
B497
30K
R1542
R1540
30K
2.7K
R1541
R610
30k
3.3k
3.3k
C628
R607
R606
R605
R608
C621
C627
4.7/50
C622
4.7/50
MX-DVA9/MX-DVA9R
9V
POUT
VOLDA
VOLCK
VOLCE1
Q421
2SD601A( Q,R) -TX
1/50
C424
D420
1SS133-T2
MSI2
C645
C644
0.1
180K
C642
100/10
R641
22k
R639
C641
0.027CHIP
1SS133-T2
C629
C626
100k
30k
R609
0.27
C625
100/10
D600
0.015
R611
100k
R616
22K
IC532
100k
R615R614
BA15218F-XE
0.0082
C623
4.7/50
270k
100k
MIC
VSCE
VSCLK
5V-ST
VOL2CE
R420
47K
R421
2.2M
C420 C421
0.018
33P
Q420
22
R423
R422
100K
680P
C423
R637
R634
1.8K
15K
C643
R636
R635
5.6K
0.1
22k
47/16
IC534
22k
R638
BA15218F-XE
C638
D601
1SS133-T2
R612
220k
R613
47/16
C631
0.224.7/50
R617
22K
220k
R619
C640
0.27MY
CN550CN505
QGF1205F1-09/13QGF1205C1-14
-30V
FLBIAS
K420
QQR1183-001Z
R424
4.7
C422
0.022
Q602
2SD601A( Q,R) -TX
C632
0.027
R621
C630
0.047
56K
R620
1.8K
100/10
C425
D421
DZ5.1BSB-T2
MSI
Q601
Q600
R630
100
R632
220k
100
R631
R580
1K
100K
IC533
R622
BA15218F-XE
8.2k
TUL
TUR
MPX
TU+B
TUCE
TUCLK
TUDATA
D605D606
1SS133-T21SS133-T2
R629
1/50
R628
C637
R627
C580
10/16
C516
0.022
RDSCLK
RDSDATA
220
R530
5V-ST
UN2214-X
Q545
D1400
1SS119-02-T2
1SS119-02-T2
D1401
K422
QQR1183-001Z
C545
100/10
R1401
10k
10k
R1400
X500
QAX0671-001Z
C544
R553
0.1
1M
C543
100/10
DDATA
DACS1
DCLK
S2UDT
U2SDT
SCLK
BUSY
CPURST
C636
47/16
100k
R626
IC535
BA15218F-XE
C635
47/16
R625
47k
C634
100p
100k
C583
100p
10K
100k
10K
R582
R583
C582
56K
C515
R515
0.022
0.022
C517
IC531
82K
R521
BA15218F-XE
R522
82K
C518
R516
0.022
56K
10/25
SWFB
270
2.2/50
R623
C633
R624
47k
IC536
BA15218F-XE
R584
100p
C519
10/25
R518
4.7k
10p
C521
C520
10p
C522
HPMUTE
0.1
C546
STANDBY
R1402
R554
REQ
SW
C660
47/16
C661
10/16
C
SURL
10/16
C650
IC522
LC75342M-X
SURR
C651
10/16
R517
4.7k
Q515
220
6.8K
R527
SMUTE
6.8K
UN2111-X
R526
R525
C525
10/25
SMUTE
R555
10k
MN101C49GEH
10K
DACS2
DACS3
DVDCS
DVDRST
R660
C666
47/16
C667
1/50
C655
C656
1/50
C652
10/16
Q517
R529
2.2K
R528
2.2K
Q516
2SD601A( Q,R) -TX
AUXMUTE
IC500
2.2K
C668
1/50
PBMUTE
C657
MPX2
RGBCTL
220
ECO
BASS1
BASS2
MRELAY
SRELAY
R557
CHCK
CHREQ
CHST
CHDATA
VOLDA
VOL2CE
2.2K
2.2K
R661
R662
IC523
LC75342M-X
R663
2.2K
10/50
VOLCK
VOLDA
R650
R651
2.2K
2.2K
R470
2.2K
R652
10/50
D545
R556
220
1SS119-02-T2
POWERON
VS3
VS1
DVDBSY
DVDOUT MPX1
DVDIN
DVDCLK
10K
R1595
R560
15k
12k
4.7k
R561
22k
DZ3.9BSB-T2
R471
4.7K
Q547
R564
D547
2SD601A( Q,R) -TX
BASS2
R567
2.2K
R566
2.2K
22k
DZ3.9BSB-T2
R472
4.7K
R563
R565
2SD601A( Q,R) -TX
Q551
Q550
Q549
Q546
R562
D546
BASS1
VOLCK
4.7K
D1403
DZ3.9BSB-T2
30K
1.1K
R1403
2SD601A( Q,R) -TX
C550
10/25
Q548
2.2K
R569
2SD601A( Q,R) -TX
330p
C547
R558
100
L546
K532
QQR1183-001Z
D1402
1SS119-02-T2
L545
R559
C548
220/10
YCbB
VS1
VS3
CUBS/G/Y
V.COMP
RGBCTL
C/R
HPMUTE
SURL
SURR
SURR
POWERON
2.2u
CHREQ
CHDATA
CHST
CHCK
TX
MRELAY
AGND
MGND
DGND
VGND
POUT
-30V
FLBIAS
-9V
PRT
SWFB
ECO
5V-ST
12V
SRELAY
J502
QNS0009-001
R585
100
0.1
C549
MGND
CN542
QGF1205F1-10
CN520
QGB1214J1-10S
CN521
QGB1214J1-14S
CN530
QGB2510K2-09
CN531
QGB2510K2-08
D5V
8V
CN513
QGD2504G1-04Z
1
Digital audio signal
Video signal Aux output signal
Tuner signal
Tape PB signal
Tape REC signal
2-8
Aux input signal
Surroud signal
Main signal
HAB C DE FG
Page 82
MX-DVA9/MX-DVA9R
AV output section
J370
75
75
R383
DTA114ESA-T
R387
R388
R390
150
Q374
Q375
KRC102M-T
2.2
100K
QNN0436-002
4.7
4.7
0.047
0.047
C390
47P
C397
47P
C387
R391
C392
R392
C394
QNZ0528-001
150
R385
C398
47P
C399
47P
GP1FA550TZ
100/6.3
220
0.0022
150
R386
J372
C380
C388
J371
TX
5V
0.1
5
C379
STANDBY
1.0K
R380
R374
L370
5.6uH
150
C371
R371
4
CN370
QGB1214K1-10S
12V
VS1
VS3
CVBS/G/V
VGND
V.COMP
RGBCTL
C/R
470P
C372
220P
L371
2.2uH
560 75
R373
C373
220
47P
150
R372
Q371
KTA1267
D371
1SS133
DTC114EKA-X
Q372
R381 R382
820 12k
Q373
DTC114EKA-X
S370
QSW0454-001
QQL0779-001
L380
470/6.3
470/6.3
C377
470/6.3
C378
470/6.3 75
QQL0779-001
R376
C376
C375
R375
R377
R378
R384
NI
L381
3
DDSWGND
RY370
QSK0109-001
2
CN371
QGB1214K1-14S
D390
1SS133
C381
1000P
C391
0.0022
C393
0.0022
SMUTE
HWIN
HWGND
CN372
QGB2510J1-06
RY371
QSK0109-001
C382 C383 C384
C395
0.0022
1000P 1000P 1000P
D391
1SS133
R394
SLIN
SRIN
SGND-IN
CGND-IN
CIN
SLGND
SLOUT
M5V
CGND
SROUT
SRGND
VL
DGND
CN373
QGB2510J1-15
R393
4.7
C396
0.047
1
To A -6
on page 2-10
To H -3
on page 2-10
Video signal
Surroudsignal
Main signal
AB CD E F G
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-9
Page 83
Power amp section
MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R
CN705
QGA2501F1-02
C753C754
C764C765
47/50
1SS133-T2
DZ6.8BSC-T2
IC752
C756C755
C773
D301
0.22
10/50
1SS133
C760
10P
R758
56K
1.2K
47/63
RY201
D225
D224
1SS133
R322
R324
R326
KTC3199/GL/-T
C303
0.01
DZ10BSA
R786
0.22
R751
100
C774
10/50
R762
10
C763C766
0.0470.047
MLSPK
MRSPK
SWLSPK
SWRSPK
RY202
QSK0109-001
56k
220P
C322
C321
R321
1k
10/35V
C324
R323
1k
10/35V
56k
220P
C323
C326
220P
56k
C325
R325
1k
10/35V
Q331
D302
C302
DZ11BSC
22/50
R784
D769
R350
10
R320
220
R763
2.2K
R765
47K
R353
2.2
DZ3.9BSB-T2
1SS133
2.2
C762
Q327
R303
R774
47/50
1K
R352
R351 D324
KTA1267/GL/-T
C349
1/50
10K
KRC104M
Q334
DZ9.1BSC-T2
100
33k
18K 1SS133-T2
R301
560
R302
Q333
D772
R752
KRA104M-T
5.6K
R756C758
QSK0109-001
Q332
2SD1913/RS/
C301
22/50
C771
10/35V
56k
220P220P
R753R754
56k
C772
10/35V
C751
0.022
R759
0.45
L751
10
R761
10
0.0470.047
R220
10
R339
C347
C330
10P
R329
56K
R330
1.2K
C331
47/63
C329 C328
Q336
2SB1274
R305
1.5K
R304D306
C308
100/6.3
Q751
10K
R767
KTA1268/GL/-T
VL2
MRY.CTL
220P
C346
0.22
220P
R327
0.45
L321
R328
10
0.047 0.047
R318
Q335
C306
100/6.3
5.1K1SS133
D303
KTC3199/GL
C307
0.047
C761
R760
KIA7805API
R777
47/50
10
QGB2510J1-08
CN207
IC330
D311
1SS119-02-T2
10( 1/4W)
L752
0.45
R358
R768
SWLGND
MLSPK
MLGND
MRSPK
SWRGND
SWLSPK
MRGND
SWRSPK
QGB2510K2-08
CN287
1K
220P220P
10K
C752
0.022
Q752
C304
Q763
KTA1268/GL/-T
10/50V
KRC102M-T
D305
R764
D770
R766
DZ8.2BSC-T2
R776
10k
Q762
10k
R775
KTA1267/YG/-T
220
1SS133
2.2K
4.7
4.7
R280
R281
0.0022
C283
0.0022
QGB2510J1-15
100K
100K
R360
R361
C311
R286
C288
L301
100/6.3
0.047
4.7
0.047
SLIN
AGNDAGND
SRIN
AGND
CIN
SLOUT
VL
SROUT
COUT
100K
R362
QQR1183-001Z
D5V
3.3V
8V
J280
CN311
FW313
QUM154-18DGZ4
M5V
PON
CN312
QGA2001F1-09
C280
C282
0.0022
C281
0.047
R285
C285
C287
0.0022
4.7
0.047
C286
QQR1183-001Z
IC701
Q710
Q713
C712
QGB2510J1-14
2SA965/OY/-T
R748
10K
R745
10K
C711
0.1MY
47
47
R702
R701
QGB2510K2-14
CN310
DGND
S4
-VL
DVDGND
IMP
PGND
CGND
DC
MGND
POUT
SRY.CTL
Q711
R747
KTC3200/GL/-T
10K
R746
10K
Q712
0.1MY
C340
10P
R337
R338
C338
1.2K
C339
C341
47/63
KTA1268/GL/-T
R787
2K
R788
2K
R749
2K
R750
2K
0.047
0.047
D726
1SS133
100K
R740
2.2K
R741
C723
100/10
D787
1SS133
D788
1SS133
D790
1SS133
D791
1SS133
R336
10
D792
C790
DZ5.1BSB-T2
IC321
STK402-230
C348
220P
D321
DZ9.1BSC-T2
1K
0.45
L323
R357
R335
10
47K
Q325
D322
1SS133-T2
R343
KTA1267/GL/-T
18K
R344
10K
R316
Q342
KRC104M
Q792
47/25
C789
1/50
33k
R341
100
R342
C345
47/50
C335
10P
R333
56K56K
R332
10
R334
1.2K
C333
0.047
C336
47/63
C334
0.047
KTC3199/GL
Q341
KRA104M-T
R310
1.2K
R312 R311
200 200
R309
680
D309
DZ6.8BSC-T2
KTC3203/OY/-T
0.22
R346
C344
0.45
L322
2SD2061/EF/
Q338
D308
10/50
Q337
DZ4.3BSB
R778
1k
R779
1k
C759
10P
R757
56K
R755C757
1.2K47/63
0.22
C343
R348
C342
10/50
DZ9.1BSC-T2
D325
R340
100
1K
R355
R331
10
47K
Q326
R356
R354 D323
KTA1267/GL/-T
18K
Q340
2SD2061/EF/
R307
330
330
Q339
R308
KTC3199/GL
R306
330
D307
C309
C310
0.01
22/50
C705
220P
R736
0.22
R714
1K
1K
R713
C731
0.022
R737
1K
0.45
L701
R709
10
Q701
10K
R717
KTA1268/GL/-T
R715 D719
QGB2510K2-15
QGB2510J1-15
C260
22/50
DZ11BSC-T2
D260
DZ10BSC-T2
D262
C261
22/50
L201
SHORT( B226)
R261
5.6K
IC270
NJM78M09FA
IC271
NJM78M12FA
10K
R769
R770
47/63
C221
R205
R721
100K
R725
C224
KTC3199/GL
R212
4.7/50
100K
C222
C204
EETB1HM-478JC
R732
820
Q736
2SC3576-JVC-T
Q734
2SC3576-JVC-T
Q733
2SC3576-JVC-T
Q735
2SC3576-JVC-T
R731
820
100K
100K
R722
R724
10K
Q728
C729
47/16
KTC3199/GL/-T
820
820
Q213
Q212
KTC3199/GL
R213
10K10K
10KQGB2510J1-09
R211
10K
D220
22K
R204
C220
DZ9.1BSC-T2
4.7/50
27K
0.1
R217
C214
C212
2200/50
0.1
47K
R215
C202
5
4
3
2
CN703
HPL
HPR
CN772
S/W
AGNDL
MAINL
AGNDR
MAINR
CN201
QGB2510J1-08
-9V
PRT
SWFB
12V
SRELAY
CN202
MRELAY
-30V
FLBIASFLBIAS
9V
ECO
CN203
GVB2510J1-04
CN204
QGA3901C1-09
S1
S2
CT
S2
S1
S4
S4
KRA102M-T
Q737
R730
4.7K
R728
4.7K
R727
4.7K
R729
4.7K
C726
R726
10/25
Q726
R723
100K
2SC2389S/SE/-T
Q727
KTA1268/GL/-T
R221
7.5K
R214
D728
22/50
2A02M
1SS133
2SA934/QR/-T
C219
0.10.1
C213
C203
D703 D704
DZ15BSC-T2
DZ15BSC-T2
R742
R733
D723
R719
DZ36BSA-T2
Q211
D218
1N4003S-T5
7.5K
R203
0.01
C217
D219
C218
22/50
DZ33BSC-T2
0.1
C211
27K
C215
R218
2200/50
47K
R216
C205
0.1
C201
EETB1HM-478JC
C232
6800/25
10
D724
R734
R720
DZ36BSA-T2
R735
0.22
C709
4.7P
R707
56K
R711
10
C713C715
0.0470.047
820
C707 R705
47/63
D216
1N4003S-T5
R202
C216
2.2
100/35
D217
47/100
1N4003S-T5
1
C706
220P
R744
C722
-VH
-VH
D270
DZ9.1BSC-T2
D271
R718
VH
VL VL
VH
DZ13BSC-T2
0.45
L702
Q702
10K
KTA1268/GL/-T
PGNDDCMGND
-VL
10/35
56k
R704
56k
R703
C721
10/35
C710
4.7P
R708
56K
R710
10
R712
10
12V
POUT
PRT
33k
R739
C730
0.022
R738
1K
D720
5.6K 1SS133
5.6K 1SS133
R716
CN701
CN205
0.01
C262
Q261
2SB1274
10
2.7K
R262
R260
C270
10/25V
C271
220/16
2SC2235/OY/-T
1k
C703 C704
470p 470p
R743
1k
1/50
C739
R706
C714C716
0.0470.047
820
C708
47/63
IMP
MAINL
SWR
MAINR
SWL
SWR
MAINR
MAINL
SWL
CN206
S4
IMP
DC
POUT
SRY.CTL
EP201
2-10
Surroud signal
Main signal
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
HAB C DE FG
Page 84
MX-DVA9/MX-DVA9R
System control section
1.2K
R993
S999
R997
IC951
GPIU271X
C836
10/25
15G
13G
14G
16G
5
4
CN860
QGF1205F1-17
MSI
MPX
TUCE
DVDRST
DVDOUT
DVDDIN
DVDCLK PHOTOA
DATA
To D -7
on page 2-8
3
To E-7
on page 2-8
TUCLK
DVDBSY
SPI-IN
DVDCS
RDS-DATA
DGND
RDSCLK
PRT
CN861
QGF1205F1-14
VOL1CE
VOLDA
VOLCK
POUT
VSCE
VOL2CE
VSCLK
5V
9V
MIC
AGND
-32V
FLBIAS
2
To A-7
on page 2-13
QUM153-10DGZ4
FW230
C233
R234
0.1MY
R233
100 L-914SRD-T
R961
D964
1S133-T2
220
R889
R888
220
220
R887
220
R886
220
R885
1000p
R964
C835
KRA102M-T
3.9K
S964
5.6K
R963
S963
10K
R965
R921
REMIN
D812
1SS119-02-T2
10K
R896
10K
R876
10K
R968
B846
RESET
INH
KIA7042AP-T
IC830
1K
R884
B847
AUXLED
SMLED
DVDLED
BASSLED
TULED
TAPELED
SEARCHLED
DVDLOGO
DDLED
PRLED
SURLED
100/25V
L805
QQL29BJ-100Z
RA801
8P
P9
10P
P11
P12
P7
IC812
SPI_A
SPI_B
SPIDTI
SPI_IN
VDD
C889
Q875
BA3835S
10K
R864
C862
4.7/50
IC811
BU2092BC
C837
22/50
2.2/50
C840
KRC102M-T
QGF1210G1-09
D962
Q961
R962
10K
17G
QRB169J-104
P19
P14
MTZJ6.2C
CN316
P21
P15
P16
P22
P17
P18
P20
C857
22/50
0.22/50
C873
100K
R878
0.1MY
C874
0.1MY
C875
R877
10K
C872
0.22/50
R861
R860
10K
680k
Q860
KTC3199/GL
22
R862
L801
QQL29BJ-100Z
C801
0.01MY
R151
220
EXT1CE
0.001
C838
R905
100K
SLCKEY1
DATA
CK
SLCCE
P13
D860
VOLCK
VOLDA
D816
MTZJ6.2C
D815
100K
100K
100K
R836
R837
R835
17G
P6P5P4P3P2
KRC104M-T
Q905
SLCKEY2
PHOTOB
PHOTOA
G12
G11
QQL231K-220Y
L802
100K
100K
R834
R833
Q906
R906
100K
100K
R831
R832
P1
KRC104M-T
100K
100K
100K
100K
100K
R874
R872
R891
R880
P8
G17
G16
P10
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
TUCE
VOL2CE
VSCLK
DVD1LED
DVD2LED
DVD3LED
RSEARCH
MSI
MPX
INH
FSEARCH
VOL-
VOL+
SMODE-
1N4003S-T5
D807
FL801
QLF0081-001
P11
P15
P16
100K
R826
G1
10K
10K
R818
R817
1SS119-02-T2
D803
P22
P19
P20
P21
Q879
Q890
2SD1991A/RS/-T
100K
100K
R879
R890
P10
10P
P8
R839
1K
1K
R854
D805
1SS119-02-T2
R838
1K
1K
R855
R820
1K
R819
1K
1K
R851
5.6K
R814
L803
QQL29BJ-100Z
R801
D804
330
1SS119-02-T2
1SS133-T2
C803
470/6.3
D802
2G
3G
G4
1G
G6G7G8G9G10
G5
100K
100K
100K
100K
100K
R868
R857
R866
R859
R870
G15
G14
G13
G3
G2
10K
10K
10K
10K
R881
R828
R882
R883
1SS119-02-T2
D806
1N4003S-T5
D801
P17
P18
2SD1991A/RS/-T
8P
10K
R841
P12
P13
P14
P9
10P
Q812
2SD1991A/RS/-T
Q813
2SD1991A/RS/-T
100K
100K
R873
R871
16G
17G
G16
G17
P11
P12
P13
P14
P15
P16
1K
1K
1K
R845
R846
R847
DVDCLK
DVDIN
DVDOUT
DATA
0.001
C804
C805
470/6.3
0.1MY
C1034
Q811
R869
G15
P17
P18
DVDCS
TUCLK
L813
QQR0779-001Z
100/10
C1035
P1
P2P3P4P5P6P78P
22/50
Q817
2SD1991A/RS/-T
R825
2G
R849
G1
INH
DZ5.1BSB-T2
100K
1G
D831
C815
22/50
2SD1991A/RS/-T
1K
C831
0.01
C817
RA802
1G
R843
R852
R895
R893
R824
R823
C832
0.01
2G
3GG4G5G6G7G8G9
R848
330
220
1K
1K
1K
1K
1K
D832
DZ5.1BSB-T2
C1045
2.2/50
C1040
R1038
3300p
4.7K
C1041
R1039
0.01
C1042
IC902
BU9253AS
QQR0779-001Z
L815
QRB169J-104
G10
G11
G12
13G
14G
15G
16G
10K
10K
R827
R840
DVDRESET
SLLCE
EXT1CE
VOLCK
VOLDA
VSCE
VOL1CE
PRT
RDSCLK/ECHO2
DVDBSY
PHOTOB
REMIN
SPI_B
SPI_A
RDSDATA/ECHO1
ECHO2
RESET
SLCKEY1
SLCKEY2
10K
10K
R808
R807
C823
0.33MY
C1039
R1036
0.01U
3.9K
R1032
20K
R1037
15K
C1043
10K
0.47MY
C1044
22/25
Q1021
KRA111M-T
0.01u
20K
R1044
5.6K
R1040
R1041
2.7K
KRA111M-T
Q1023
R1045
KEY1
10K
R810
1K
L806
QQL29BJ-100Z
Q816
Q858
Q809
100K
G2
2SD1991A/RS/-T
14G
G4
G3
KEY1
2SD1991A/RS/-T
2SD1991A/RS/-T
R865
100K
G13
13G
G5
G6G7G8
G9
SLCKEY2
SLCKEY1
KEY4
KEY3
KEY2
33P
C809
R1033
R1031
R1034
20K
C1036
100P
100K
100K
R856
R858
G2
G3
3G
G13
G10
G11
G12
G14
G15
G16
G17
1K
R850
SPIDTI
R842
10K
8.2K
C1038
4700P
10K
C1037
0.01
R1035
33K
Q810
2SD1991A/RS/-T
R867
100K
G14
15G
G1
P19
P20HPP21
P22
IC810
MN101C35DEA
C820
1.5MY
0.01
C821
X801
QAX0283-001Z
33P
C808
DZ5.1BSB-T2
D1021
1.5K
S996
R995
2.2K
S995
R996
2.7K
S997
S998
R998
1K
56K
R816
56K
R815
10K
10K
R821
R829
KEY3
KEY2
10K
10K
R811
R812
Q1022
KRA111M-T
R1043
R822
10K
KEY4
10K
R813
C825
1000P
R1042
20K
R897
C816
47/16
R994
75K
R894
330K
R991
2K
R992
2K
220
To I-2 on page 2-7
FW915
QUM027-18Z4Z4
R970
100
QGD2503F1-11
10K
R902
RSEARCH
FSEARCH
SEARCHLED
DDLED
SURLED
PRLED
DVDLOGO
KEY21
KEY22
HP
TULED
BASSLED
DVDLED
SMLED
AUXLED
KEY32
KEY42
SMODE-
BASSVOL+
BASSVOL-
SMODE+
KEY41
TAPELED
VOL+
VOL-
1/50
C1046
DVD1LED
DVD2LED
DVD3LED
To A -6
on page 2-12
CN870
To A -5
on page 2-12
CN881
MIX
To A -3
on page 2-12
1
AB CD E F G
2-11
Page 85
MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R
Key input section
IC901
FW915
QUM027-18Z4Z4
DVD1LED
5
4
DVD2LED
DVD3LED
FW901
QUM02B-13DGZ4
RSEARCH
FSEARCH
SEARCHLED
DDLED
SURLED
PRLED
DVDLOGO
KEY21
5V
KEY22
S915
S916
S917
QSW0857-001
C901
0.01
R918
D918
1K
R916
R917
1K
Q918
JS901
R901
D905
C902
0.01
200
KRC102M-T
47
QLMP-KB49
D904 R904
SLA362VT-T
200
R908
SLA-362LT-T
R919
200
D919
Q919
KRC102M-T
S901
5.6K
S902
SLA362VT-T
200
R920
D920
SLA362VT-T
Q920
KRC102M-T
47
D903
R903
QLMP-KB49
200
200
200
R907
R909
R910
D907
D906
D908
SLR-342VC-T
SLR-342VC-T
SLR-342VC-T
VR901
QVQ0299-B54
C1068
0.22/50
C1066
R1069
1K
Q1061
2SC3576-JVC-T
C1067
2.2/50
R1071
4.7K
560
R1070
QUB220-15DMHP
TW800
NJM4580L
R1068
20K
150P
C1065
330P
4.7M
150P
56
R1067
C1064
R1066
D1062
DZ2.4BSB-T2
C1021
1000P
R1021
4.7k
C1022
1000p1000p
C1023
R1022
4.7k
D1061
1SS133-T2
4.7/50
100/10
100
C1062
C1063
R1065
R1063
390
R1062
12K
10K
R1061
C1061
R1064
1.5k
220/10
J1021
QNS0184-001
J1022
QNS0184-001
JS956
QSW0912-001
D960
47
R959
QLMP-KB49
200
D961
SLA-362LT-T
JS960
QSW0911-001
D956
47
R957
QLMP-KB49
200
R956
D957
SLA-362LT-T
JS962
QSW0862-001
3
CN920
AGND
9V
MIXIN
5V
HP
DGND
TULED
BASSLED
DVDLED
SMLED
AUXLED
KEY31
KEY42
SMVOL-
BASSVOL+
BASSVOL-
SMVOL+
KEY3
KEY2
KEY4
KEY21
TAPELED
VOL+
2
VOL-
R930
10K
S952
R952
S943
R955
S942
R931
S931
R932R933R935
S932
S933
S935
QUB023-33DGZ4
1
1.2K
1.5K
2.2K
2.7K3.9K5.6K
FW713
To A-6 on page 2-10
C956
C957 C960
0.01
0.01 0.01
S951
S936
S937
S938
S939
C961
0.01
68
68
68
R940
1.2K
R936
R937
R938
R939
R942
C1004
D940
1.5K
D945
L-914SRD-T
2.2K
2.7K
3.9K
L1003
1000p
QQR0779-001Z
1000p
C1005
R954
R941
D954
D941
L-914SRD-T
1000p
L-914SRD-T
D943
L1002
QQL231K-470Y
L1001
QQL231K-470Y
C1001
3900p
D944
C1006
C962 C963
0.01 0.01
1k
R950
68
R953
D953
D942
L-914SRD-T
3900p
C1002
QNS0183-001
2200p
DZ2.4B-T2
S950
S949
S948
S947
S946
S945
S944
J1001
C935
C1070
D1003
0.01
TW801
QUB220-15DMHP
R949
1.2k
1.5k
R948
R947
2.2k
2.7K
R946
3.9k
R945
R944
5.6K
R943
10K
2-12
HAB C DE FG
Page 86
Trans all section
MX-DVA9/MX-DVA9R
To A-2
on page 2-11
5
To A-2
on page 2-10
0.33( 1/2W)
R1002
CN220
QGD2504C1-03Z
CN214
QJK015-071214
6.3A-125V
6.3A-125V
3.15A-125V
T001
QQT0320-001
CN250
5A-125V
QGA7901C1-02
QGA7901F2-02
CN218
L250
STANDBY
F001
C254
0.068
F102
CN209
R1001
WJK0070-003A
3.3M
F101
F103
4
0.33( 1/2W)
R1002
CN220
QGD2504C1-03Z
CN214
QJK015-071214
5A-250V
F102
5A-250V
F101
3
F103
2.5A-250V
T001
QQT0320-003
WJK0114-002A
CN208
QGA7901F1-03
CN218
STANDBY
L250
F001
2A-250V
CN250
QGA7901C1-02
C254
0.068
0.33( 1/2W)
R1002
CN220
QGD2504C1-03Z
CN214
QJK015-071214
ECO
DGND
CN213
QGB2510K2-04
0.33( 1/2W)
R1002
CN220
QGD2504C1-03Z
CN214
QJK015-071214
C252
1SS133
Q251
2SC2235/OY/-T
1SS133
D254
MTZJ6.2A
RY3
D254
0.0047/250
RY3
QSK0129-001
C253
D256
C252
0.0047/250
QSK0129-001
D251
D251
0.0047
1SS133
1SS133
R253
3.3k
T001
QQT0320-002
QGA7901F2-02
WJK0070-003A
CN218
CN209
T5AL
F102
T5AL
F101
T2.5AL
F103
2SC2785
Q250
R250
3.3k
T001
QQT0320-002
T5AL
F102
T5AL
F101
T2.5AL
F103
WJK0070-003A
CN209
D255
1SS133-T2
QGA7901F2-02
CN218
L250
STANDBY
T002
QQT0253-002
C251
470/16
C250
EETC1EM-226ZJC
L250
STANDBY
T002
QQT0253-002
C254
0.068
D252
1N4003
C254
0.068
F001
T2AL
F001
T2AL
CN250
QGA7901C1-02
CN250
QGA7901C1-02
3.3k
C251
470/16
C250
EETC1EM-226ZJC
D252
1N4003
Q250
ECO
DGND
CN213
QGB2510K2-04
0.33( 1/2W)
R1002
2
CN220
QGD2504C1-03Z
CN214
QJK015-071214
T001
QQT0320-003
T5AL
F102
T5AL
F101
T2.5AL
F103
CN209
WJK0071-003A
CN208
WJK0114-002A
CN219
QGA7901C1-04
STANDBY
CN218
QGA7901F1-03
S500
F003
T2AL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
L250
0.068
C254
F001
T4AL
CN250
QGA7901C1-02
R250
3.3k
2SC2785
D255
1SS133-T2
Q251
2SC2235/OY/-T
D256
MTZJ6.2A
C253
0.0047
R253
1
AB CD E F G
2-13
Page 87
MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R
Printed circuit boards
DVD Servo control section
5
Forward side Reverse side
R551
R554
C247
R271
TP6
TP205
TP206
TP207
R222
R224
R221
IC402
TP213
TP570
TP232
TP14
TP13
R556
TP12
C228
R219
C222
C233
TP11
C225
TP10
C216
C223
R214
TP9
CN502
C211
C262
K202
TP208
C261
TP8
R257
C248
TP210
R226
R212R213
R211
C260
C263
C258
C306
TP139
R225
C259
C257
IC311
TP140
C326
R232
R233
R228
R229
C249
C214
IC322
TP138
R234
R230
C229
TP161
TP136
TP137
TP302TP303
TP301
R235
TP148
TP149
TP135
R252
C251
TP134
IC251
TP42
C344
TP160
TP306
TP132
TP133
C341
C342
C302
TP43
R312
TP39
R343
TP131
IC312
C301
R251
R259
C324
TP45
C4
C343
TP48
C317
IC321
C314
C315
TP175
TP141
TP304
TP305
C310
C307C309
TP150
TP151
TP152 TP153
C319
R341R342
TP154
TP155
TP156
TP93
R253
C253
C255
R258
TP44
TP41
K302
C311
R349
TP307
C318
R324
C320
R328
C321
TP157
TP158
TP159
C288
R254
C264
TP91
C7
C9
TP40
R317
R348
TP38
R318
R347
TP59
R528
R546
R549
IC101
CN101
C503
C525
C122
C502
R502
TP505
R118
R111
TP114
TP61
TP55
C547
C529C544
R501
R116
C120
R559
C528
C527
R542
R543
R539
R537
R535
R533
R531
R532
R114
TP111
TP56
C8
C501
TP415
R236
TP233
TP234
TP109
TP63
TP92
R416
R415
R414
R545
R541
R540
R538
R536
R534
IC403
TP173
C412
R115
TP108
R419
R418
C409
C406
TP506
R231
TP102
TP103
TP107
TP507
IC502
C226
C117
C116
C115
TP110
C210
C209
R210
C205
R209
C206
R413
TP413
C118
R113
TP106
TP121
TP120
TP113
TP164
TP166
R405
R404
R403
R411
TP212
TP202
TP201
C220
TP568
TP220
TP219
TP218
TP221
TP217
TP174
TP425
R412
TP567
TP405
C405
C242
TP231
TP162
TP163
TP401
TP167
TP169
TP170
C224
TP214
R204
R205
TP143
TP47
R557
R408
TP215
R203
TP144
C401
R202
TP145
CN201
R409
TP203
TP204
TP216
TP211
TP146
C571
C402
R432
C201
C208
C237
TP224
TP225
TP1
TP54
TP2
TP52
TP50
TP49
TP226
TP3
C238
TP15
TP4
IC202
C212
TP5
TP7
TP68
TP71
TP72
IC501
C10
TP125
TP126
CN202
C508
R526
R524
TP124
TP65
TP69
TP70
TP73
R155
C119
R112
R110
R108
R123
TP119
TP123
TP66
C516
TP117
TP118
TP20
TP67
TP116
TP19
C507
R525
R523
IC1
C12
K102
C160
TP115
R104
TP18
C517
C506
R106
R101
R102
R103
R571
C15
R152R153
TP112
C518
TP16
TP17
C505
C519
C520
C127
C125
R107
R105
TP176
C504
C159
TP101
C130
R127
C132
C133
R129
C135
C136
C137
TP142
IC102
C124
TP129
CN503
C521
C522 C523
R165
C123
C110
TP105
C138
C139
TP122
R124
TP57
C524
C2C3
C13
C14
C1
Q1
R1
C17
X301
4
3
2
R291
R286
C273
R293
C313
R301
C286
C281
R283
R292
R316
R302
C280
R280
R281
C282
R284
R321
R322
R323
R325
R326
R327
R329
R330
R331
R303
C316
C312
R304
R346
R305
C252
R282
R320
R306
R277
R275
C277
R307
R290
C272
R308
C327
R309
R289
C278
C275C276
R276
R274
K303
R273
R345
C279
C6
C5
C303
R272
C254
C271
R287
R288
C287
C274
D271
C256
R256
R350
R363
R364
C325
D301
IC271
R553
C346
C283C284
C217
C345
IC301
R431
K201
C215
R285
R255
C218
R248
R250
R246
R245
R249
R243
R242
C213
L1
R332
X401
R310
R311
K401
C304
K301
C411
C305
R241
R555
K203
R240
K402
C414
C413
C246
R239
C408
R407
R238
C570
C244
IC201
R237
C569
R206
C568
R428
R427
R208
C207
R426
C221
R425
C202
R424
C219
C203
R423
C204
R422
R227
C230
R207
R421
C245
C410
C241
R278R279
R417
R223
C227
C239
C240
R218
C232
C231
R215
C141
C534
R220
IC401
C536
C537
R166
C407
C535
C526
C538
R109
R599
R598
Q104
C109
R154
C530
R147
C140
C532
C531
C533
R131
K502
R117
R122
C145
C121
C146
IC505
K503
R132
R550
Q105
C144
C108
C107
R597
C128
R121
C143
C104
R594
C567
C566
R125
C129
R128
R596
K501
C134
R119
C101
R595
K504
C561
C131
C562
C152
C158
Q102
R548
R547
R585
C103
K103
R584
C539
C543
IC504
C126
C106
IC503
C542
D551
D552
R529
C151
R582
R583
R530
R588
R586
R527
K561
R558
R587
C540
C11
C556
R512
R514
R518
R522
C102
C541
C161
C105
Q101
C16
R504
K505
R511
R513
R515
R517
R519
R521
R506
R507
R508
R509
R510
R516
R520
C557
K506
D501
C509
C513
C514
C515
TP94
TP127
C510
C511
C512
TP128
1
2-14
HAB C DE FG
Page 88
MX-DVA9/MX-DVA9R
Micon section
D220
R205
C815
L815
C817
C221
1
5
IC830
D815
R840
R827
R843
R848
R969
4
3
68
R962
R874
R873
R871
R872
R870
R869
B
B
E
E
E
Q811
Q810
B
Q813
BE
R837
EB
Q812
R964
Q961
B
E
R921
R965
R963
R868
R867
B
R866
E
R865
Q809
R858
Q858
S964
2
IC951
S963
D962
T001A
KEY3
KEY2
KEY41
KEY21
VOL+
VOL-
R884
C840
R859
C835
D816
R826
TAPELED
C862
D832
R857
C836
R961
R864
R856
BASSVOL-
SMODE+
1
C832
18
R877
R893
R895
B
R825
BE
C902
1
(Display system control board) (Operation switch board)
C816
C1036
R1041
C1043
C1040
R1040
R1039
R1032
C1045
R1037
R1036
9
IC902
C1039
C1037
C1034
R1035
R1034
C1038
R889
R885
R886
R887
R888
C823
DVD3LED
R997
S999
11
SEARCHLED
F.SEARCH
R.SEARCH
JS960
D956
R1038
10
R1033
DVD2LED
DVD1LED
DGND
KEY11
R996
PRLED
SURLED
DDLED
SOUNDMODE
C1044
R1031
R1042
R896
KEY1
5V
KEY21
DVDLOGO
D957
1
S997
C961
CN861
CN860
R998
R995
14
,
FW915
FLBIAS
-32V
AGND
MIC
9V
5V[ST]
5V
VOL3CE
VOL2CE
VSCE
POUT
VOLCLK
VOLDA
VOL1CE
NC
17
PRT
RDSCLK
DGND
RDSDT
DVDCS
SPI-IN
DVDBSY
TUCLK
TUDATA
DVDCLK
DVDIN
DVDOUT
DVDRST
TUCE
MPX
1
MSI
7
FW915
S996
S995
1
KEY225VDGND
CN870
T001A
R957
R956
C960
JS956
1
C956
VOLUME
SUBWOOFER
T001A
R940
R930
R941
R954
CN920
VOL-
1
VOL+
TPLED
R953
KEY21
KEY4
KEY2
KEY3
SMVOL+
BASSVOL-
1
BASSVOL+
SMVOL-
KEY42
KEY31
AUXLED
SMLED
R993
DVDLED
R970
BSSLED
TULED
DGND
HP
5V
22
MIXIN
9V
A.GND
R959
R1065
R960
D961
C957
R1063
8
R1064
D1061
C1066
R1068
IC901
D945
D940
D944D943
D941
D954
D942
VOLUME
1
1
HPR
HPL
FW713
AGND
S939
R942
S938
S937
S936
D953
R937
R936
S951
R951
JS962
C1068
C1062
MICLEVEL
C1063
R1066
R1070
B
E
Q1061
C1065
R899
L806
KEY42
SMODE-
BASSVOL+
C875
C872
R850
D905
C901
R901
FW901
KEY32
R862
R824
RA802
SMLED
AUXLED
C874
R823
50
51
R903
L805
R878
IC812
B
E
R904
DVDLED
E
BASSLED
C873
R849
Q817
Q816
TULED
Q860
C222
DGND
9
10
R233
C233
R151
24
AGND9VMIX5VHP
CN880
L807
L872
C857
R860
T001A
R861
D860
26
75
D904
D903
D804
C803
C813
X802
R806
25
1
100
IC810
76
RA801
T001A
R907
R906
R905
D907
D906
D908
R908
L803
R801
C821
C805
C812
L813
C820
R811
C804
C808
C809
C825
X801
R845
R890
R812
R847
R846
R841
R839
D831
R819
R820
R879
Q890
Q879
R991
R810
R992
R852
R817
R828
R818
R851
C831
R854
D805
R838
R855
R835
R880
R891
R834
R836
(DVD eject board)
S901
S902
FW230
L802
R821
R822
R894
R968
R829
C889
Q875
R813
R808
R882
R883
R814
R881
R831
R832
R833
1
S915
T001A
1
3
1
R234
CN881
R822
R994
19
C838
IC811
R842
C837
18
D812
L812
B
EB
R807
L801
FL801
R916
R915
R918
Q918
D918
BE
7
S916
D919
Q905
CN870
FW915
R917
R919
EB
Q919
D920
K12
D.GND
CD1LED
CD2LED
CD3LED
7
E
K11
2224
10
D801
D807
D806
R906
R816
Q906
9
C801
11 1
1
S917
R920
E
Q920
B
5V
1
R1045
D803
R815
PHOTOB
PHOTOA
B
B
Q1023
E
B
R853
D802
R905
DGND
SLCKEY2
R897
E
Q1021
CN316
CK
SLCKEY1
R1044
DATA
R876
Q1022
R1043
SLCCE
R902
E
D1021
C1035
1
18
15V
S998
L1003
FW713
C935
C1006
R934
DECKA/B
R1062
R1071
R1069
D1062
S935
S933
S932
S931
S942
S943
S952
C1021
TW800
1
TIMER/CLOCK
PROGRAM
RANDOM
REPEAT
REVMODE
STOP
RECSTART
R1061
J1021
R1021
C1005
L1002
J1001
C1002
C1001
L1001
C1004
MODE
DISPLAY
S944
R943
EON
PTY/
R944
R945
S945
S946
+
R946
SELECT
S947
-
CDREC
R948
S948
R947
EDIT
R949
S949
DUBBING
S950
R950
1
22
24
CN920
MIC1
C1022
R1022
C1023
FORUSERIES
J1022
MIC2
EXCEPTUP&UY
TW801
D1003
AUX
C1070
R939
R935
FM/AM
R938
CD
R932 R933
R931
TAPE
R955
STOP
R952
R929
C963
C962
C1067
C1067
C1064
VR901
C1061
R1067
(Preset/tuning switch board)
AB CD E F G
2-15
Page 89
MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R
Main section
(SP terminal board)
(Power amplifier board (2))
R728
B
B
B
Q736
E
E
HPR
5
A.GND
HPL
FAN[+]
CN705
FAN[-]
C790
4
3
D788
R788
2
1
Q735
D792
Q737
Q734
R730
E
R727
CN703
E
R729
Q733
B
EB
B
Q792
E
C726
B
B
CN203
5.6V[ST]
Q726
B
R726
C729
Q727
R725
NC
GND
ECO
D787
R787
T001A
R776
R775
C752
R762
R760
R770
R767
R768
R761
R778
C753
C771
D772
R752
R722
R721
R750
R732
D790
E
R749
R723
E
Q728
E
D728
R724
9VREG
D270
T001A
C703
R743
R744
C714
C716
D791
R731
D726
R741
R740
15
MAINR
MAINL
D262
C260
D260
C270
IC270
R759
R753
R769
R703
C704
R704
C721
C722
C715
D720
C730
R716
B
R715
D719
C723
B
R718
Q711
C731
E
E
Q712
B
A.GND
M.GND
SURR
POUT
PRT
SWR
-VL
SWL
12V
R262
R261
R260
Q261
Q260
C262
C261
-9VREG
R
C751
E
Q702
VL
CN206
1
6
CN772
S/WIN
SMUTE
MAINR
MAINL
A.GND
A.GND
Q763
Q762
E
E
C761
B
B
R766
Q752
EB
B
Q751
L
C713
R714
R713
R747
-VH
VH
14
D.GND
D770
R764
C763
C766
L752
L751
R737
R717
S4
C774
D769
R765
C764
R755
C757
C739
R712
R710
R709
R711
R738
R736
E
R735
E
B
Q701
B
R702
R748
R746
1
12VREG
-VL
VL
DC
IMP
PGND
CGND
DVDGND
SURRGND
1
C754
R754
R779
C772
R756
R751
C756
C758
R758
C760
R777
C773
R763
C765
R705
Q710
R701
MGND
R774
L702
R706
L701
R
L
E
C711
BE
Q713
R745
C712
IC271
POUT
A.GND
SRY.CTL
R757
R708
C708
C707
R720
R734
R733
D723
R719
D271
IC752
C762
C759
C755
1
C710
C706
R739
C709
R707
C705
R742
C271
IC701
D724
D704
D703
1
VH
-VH
DC
VL
12V
PRT
-VL
M.GND
P.GND
POUT
D234
SWL
SWR
IMP
MAINR
MAINL
D201
D232
D233
D231
15
CN205
1
(Regulator board)
7
S4
S4
S2CTS2
S1
CN204
R247
R246
EP201
C203
D203
C201
R218
R216
C215
C205
S1
1
C212
C213
R210
RY202
RY201
D213
C220
C221
SWLGND
D211
D223
D227
C216
D217
R205
D219
C217
C219
R211
Q214
R203
Q201
9
+9V
FLBIAS
-30V
POUT
VGND
L201
R212
Q212
D224
CN201
D.GND
M.GND
A.GND
MRELAY
1
CN202
Q336
8
SRELAY
R214
12V
5.6V[ST]
ECO
DVDGND
SWFB
PRT
-9V
1
IC321
Q337
Q340
IC330
Q332
R325
C325
C323
C326
R326
C348
R337
C340
R341
C345
R345
R346
C344
Q326
R347
R348
R355
D323
R354
D325
R340
R339
C346
R349
R350
R351
R352
Q335
C307
D306
R305
R304
BE
Q338
R307
BE
R308
D311
D305
R358
C304
C303
R301
Q331
C301
E
C302
BE
D301
D302
Q334
B
D212
D214
D204
D202
C202
R217
C214
C281
R220
CN207
SWR
Q213
8
MRGND
SWL
R215
C204
R213
1
SWRGND
R207
C211
R202
MAINR
D225
R281
D220
R204
C223
MLGND
R209
D218
C222
C218
D221
MAINL
T001A
TW100
R323
C321
R321
C324
R324
R338
D321
R342
C343
C342
D324
R353
C306
D303
D309
C309
R310
D308
B
R306
C308
D307
R302
B
Q333
R303
1
E
R281
C283
C292
SWL
CN311
C322
R322
C336
C341
R357
R334
R333
C335
L322
R331
C347
Q327
R309
Q339
R317
E
Q325
B
D322
R344
C349
C334
C333
R356
C331
C330
EB
C310
R311
R318
R319
R330
R329
R327
L321
Q342
R316
E
B
Q341
E
R313
R314
R315
CN310
R280
SWR
L323
R335
R336
C338
C339
C329
C328
R328
R312
R286
C281
C291
C280 C282
J280
SWLGND
SWRGND
SRY.CTL
AGND
AGND
SLIN
SRIN
CIN
R362
R343
R332
(Power amplifier board (1))
M5V
R361
14
C287
MLGND
SURLGND
SLOUT
R360
MRGND
VL
C288
SURRGND
SROUT
R285
CGND
8
SWLGND
MAINL
MLGND
MAINR
SWRGND
C286
C290
C285
ML
MR
COUT
DGND
15
FW313
PON
M5V
MGND
8V
D5V
DVDGND
DVDGND
3.3V
D5V
Z3V
AGND
C311
14
SRY.CTL
D310
A.GND
POUT
M.GND
DC
T001A
C.GND
SURRGND
VL
P.GND
IMP
DVDGND
-VL
S4
DGND
1
S/WL
CN287
MRGND
S/WRD
1
C293
4
FW313
1
1
8V
CN312
NC
9
L301
2-16
HAB C DE FG
Page 90
MX-DVA9/MX-DVA9R
Primary section
(Analog output board)
R374
C379
C377
5MAGND
R372
C373
L371
C372
6MAINR
CN370
D371
Q371
R373
R381
Q373
R382
Q372
1
10
112V
CN370
2YCbB
C371
R371
L370
R385
1
R386
5
4
S370
R383
C378
CN372
R376
R380
R375
R377
R378
1SMUTE
2HWIN
C376
C375
4MAINL
3HWGND
CN372
Q375
R384
Q374
3VS1
4VS3
5CVBS/G/V
6VGND
7V.COMP
8RGBCTL
CN371
14
10NC
CN371
9C/R
1HWIN
5MAINR
3MAINL
4MAGND
2HWGND
7SLIN
6SMUTE
9SRIN
8SAGND
11CIN
10CAGND
13TX
14DDSW
12DDSWGND
FT131
(Power board)
FT132
CN250
CN250
C254
L250
FT111
CN219
FT112
S500
C252
TES1
D252
EP250
RY3
D251
D254
FT511
FT512
C250
D256
D255
R250
R250
C251
R253
C253
Q251
CN220
3
4
1
FL2
NC
FL1
FT522FT521
(Trans
1
2
CN209
board)
3
T002
L380
T001A
SROUT
CGND
COUT
DGND
15
RY371
RY370
T001A
D390
TW201
R1001
1
CN208
3
7
S4
T001A
CN214
S2
S4
S1
1
S2
CT
S1
1
SLIN
CAGND
SRIN
2
SAGND
J371
R388
SURRRSURRLCENTERSW
C384
J372
1
C393
CIN
C382
C381
R387
C383
SRYCTL
L381
C388
C395
C380
C391
C394
CN373
SRGND
SLOUT
SLGND
VL
M5V
D391
R394
C387
R391
C392
R392
C396
R393
R390
R254
D253
CN251
R1002
AB CD E F G
2-17
Page 91
MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R
Cassette sectionTuner section
(Hea d amplifier & mechanism board)
5
4
(Cassette swicth
board)
3
2
1
2-18
HAB C DE FG
Page 92
PARTS LIST
[ MX-DVA9 ]
* All printed circuit boards and its assemblies are not available as service parts.
MX-DVA9
Area suffix
J ----------------------------- U.S.A.
C -------------------------- Canada
- Contents -
Exploded view of general assembly and parts list (Block No.M1)
DVD mechanism assembly and parts list (Block No.MJ)
DVD changer mechanism assembly and parts list (Block No.MK)
Cassette mechanism assembly and parts list (Block No.MP)
Electrical parts list (Block No.01~10)
Packing materials and accessories parts list (Block No.M3,M5)
3- 3
3- 6
3- 8
3-10
3-14
3-34
3-1
Page 93
MX-DVA9
< MEMO >
3-2
Page 94
Exploded view of general assembly and parts list
Block No.
M
MX-DVA9
M
1
M
15
13
113
5
114
4
3
123
2
16
23
33
119
A
125
3
122
121
124
33
114
1
32
128
127
120
126
129
115
2
c
131
board
a
b
20
F
E1
25
13
f
32
26
115
C
132
115
Display system
control board
Operation switch
B1
8
22
7
40
C
9
41
40
10
21
4
D
2
D
93
11
14
c
switch board
d
DVD eject
board
5
19
30
31
1
17
13
e
13
d
90
g
h
118
89
117
i
116
11
i
14
Preset / tuning
12
6
29
36
38
39
G
45
96
11
44
51
board
88
k
65
81
f
76
83
53
47
K
75
66
86
z
82
52
50
t
73
74
p
w
x
67
m
Transformer
54
17
H
100
60
46
11
u
a
43
F
37
62
61
42
control board
j
91
35
55
52
50
G
t
DVD servo
56
e
43
34
100
Mecha connection
65
92
43
u
42
p
64
y
65
z
57
51
l
75
87
76
board
79
q
48
49
84
69
79
AV aut put board
r
q
s
Amplifier
board(1)
n
b
s
73
76
A
63
E2
v
99
K
72
r
Amplifier
board(2)
o
130
95
72
97
J
80
m
J
71
y
103
77
B2
g
h
j
70
l
H
B2
112104
94
85
77
Regulator
109
k
n
board
98
108
103
106
110
111
102
101
103
B1
105
Tuner board
x
w
Main board
78
o
107
68
v
18
Speaker terminal
board
24
27
28
E2
E1
70
ABCD E F G
3-3
Page 95
MX-DVA9
MX-DVA9
Parts list (General assembly)
Item
A
1 GV10057-006A
2 GV40246-001A
3 GV40077-002A
4 GV40136-001A
5 GV30154-002A
6 GV20104-002A
7 GV30137-001A
8 GV30177-006A
9 GV30139-001A
10 GV30140-001A
11 QYSDSF2608Z
12 QYSDSF2608Z
13 QYSDSF2608Z
14 QYSDSF2608Z
15 GV30129-001A
16 GV10060-010A
17 QYSDSF2608Z
18 E310243-002
19 GV20103-002A
20 GV30138-001A
21 GV40144-001A
22 GV40185-002A
23 GV30211-005A
24 GV30212-005A
25 GV20099-002A
26 GV20100-002A
27 FMKW4009-002
28 FMKW4010-002
29 FMKW4011-001
30 FMKS3002-003
31 FMKS3003-003
32 GV40034-001A
33 VKY4180-401
34 ------------35 FMKL4012-004
36 FMKL4013-001
37 FMKW4007-001
38 FMKW4008-001
39 GV20094-001A
40 QYSBSG3010Z
41 QYSBSG3010Z
42 QYSBSG3010Z
43 QYSBSF3012Z
44 GV30124-001A
45 E3400-431
46 ------------47 ------------48 LV41362-001A
Parts number Parts name Area
FRONT PANEL
FOOT SPACER
JVC BADGE
STANDBY INDICAT
CD BUTTON
CD EJECT BUTTON
POWER BUTTON
CONTROL BTTN.AS
REMOTE LENS
DVD INDICATOR
SCREW
SCREW
SCREW
SCREW
STAY BRACKET
ORNAMENT
SCREW
PLASTIC RIVET
SUB PANEL
FRONT BUTTON
DVD LENS
COVER SHEET
C.HOLD.ASSY(L)
C.HOLD.ASSY(R)
EJECT BUTTON A
EJECT BUTTON B
HOLDER SPRING A
HOLDER SPRING B
SPRING
EJECT LEVER(A)
EJECT LEVER(B)
DAMPER ASSY
CASSETTE SPRING
SLC MECHA
EJECT SAFETY(A)
EJECT SAFETY(B)
SPRING (A)
SPRING (B)
HOLDER BRACKET
T.SCREW
T.SCREW
T.SCREW
SCREW
TRANS SHIELD
SPACER
DVD 3CHANGER LO
DVD TRAVERSE MECHA
HEAT SINK
Q'ty
1
2
1
1
1
1
1
1
1
1
11
ON VOLUME BRD.
3
ON CD BRD.
7
ON MICOM BRD.
5
ON SOURCE BRD.
1
1
4
STY.BRKT.+F.PNL
1
M.BRD.+ STY BRK
1
1
1
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 CHASS.BS
3
MECHA & H.BRKT.
4
MECHA & F.PANEL
1
1
1
1
1
Description
Block No. M1MM
Parts list (General assembly)
Item
A
49 LV41363-002A
50 LV41120-003A
51 LV41120-004A
52 LV41119-001A
53 VKS3703-00K
54 QYSPST2606Z
55 VKW5187-001
56 QYSBSF3008Z
57 QUQ105-4010AJ
60 E309662-001SM
61 QYSBSF3008Z
62 QYSBSF3008Z
63 GV40189-001A
64 QYSBSG3035Z
65 VYSA1R3-003
66 QQR1259-001
67 QQR1259-002
68 E310243-002
69 GV10061-001A
70 GV40246-002A
71 GV30191-001A
72 GV40178-001A
73 QYSBSG3014E
74 GV40143-001A
75 QYSBSG3014E
76 QYSDSTL4008Z
77 QYSBSGG3008E
78 QYSBSGG3008E
79 QYSBSGG3008E
80 QMF51U1-5R0-J8
81 QMF51U1-6R3-J8
82 QMF51U1-6R3-J8
83 QMF51U1-3R15-J8
84 QQT0341-001
85 QJJ015-091804
86 QUQ110-0916BJ
87 QUQ110-1708BJ
88 QUQ412-1013DJ
89 QUQ412-1710CJ
90 QUQ412-1410CJ
91 QUQ412-1020CJ
92 QUQ412-0915CJ
93 QUQ412-2210CJ
94 QUQ412-0911DJ
95 QMPD380-200-JN
96 VKZ4001-110S
97 GV10062-022A
98 GV10063-003A
Parts number Parts name Area
HOLDER
INSULATOR
INSULATOR
SPECIAL SCREW
CLAMPER ASS'Y
SCREW
ROD
SCREW
FFC WIRE
DISC STOPPER
TAPPING SCREW
SCREW
FAN BRACKET
T.SCREW
SPACER
FERRITE CORE
FERRITE CORE
PLASTIC RIVET
CHASSIS BASE
FOOT SPACER
HEAT SINK
HEAT SINK BRACK
T.SCREW
LEAP SPRING
T.SCREW
SPECIAL SCREW
T.SCREW
T.SCREW
T.SCREW
FUSE
FUSE
FUSE
FUSE
POWER TRANSF
SIN CR C-C WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
POWER CORD
WIRE HOLDER
REAR PANEL
REAR COVER
Q'ty
1
2
FRONT ONLY
2
REAR ONLY
2
FRONT ONLY
1
1
CLAMP ASSY
1
1
MODULE CB
1
1
1
DISK STOPPER
1
FOR ROD STOPPER
1
2
FAN TO FAN BRACKET
4
AT FERRITE CORE
1
2
1
TUNER BRD.+ FMC
1
2
CHASS BASE FOOT
1
2
6
FOR POWER IC
1
2
FOR LEAF SPRING
4
FOR TRANS/CH.BS
2
FMH BRD./CH.BS
1
FMC BRD./CH.BS
2
FMP BRD./FAN BKT
1
1
1
1
1
1
FMH TO DVD MECHA
1
FMC TO DVD MECHA
1
FMC TO DVD MECHA
1
FMC TO DVD MECHA
1
FMC TO FMB
1
FMC TO FMB
1
FMC TO SLC
1
FMB TO SLC
1
FMB TO MIC
1
FMC TO TUNER
1
1
1
1
Block No. M1MM
Description
3-4
Page 96
MX-DVA9
Parts list (General assembly)
Item
A
99 QAR0177-001
100 QYSBSG3010Z
101 QYSBSGY3008E
102 QYSBSGY3008E
103 QYSBSGY3008E
104 QYSBSGY3008E
105 QYSBSGY3008E
106 QYSBSGY3008E
107 QYSBSGY3008E
108 QYSBSGY3008E
109 QYSBSGY3008E
110 QYSBSGY3008E
111 QYSBSGY3008E
112 QYSBSGY3008E
113 GV10055-001A/S/
114 QYSDSG3006M
115 QYSBSGY3008E
116 GV20106-003A
117 GV20107-003A
118 GV20108-003A
119 GV30179-001A
120 GV30180-001A
121 GV30181-001A
122 GV30182-001A
123 GV20098-012A
124 GV40181-001A
125 GV30155-001A
126 GV30151-001A
127 GV30152-001A
128 GV30153-001A
129 GV40186-001A
130 QZW0033-001
131 GV30141-001A
132 E3400-439
Parts number Parts name Area
Q'ty
FAN
T.SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW 2
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
METAL COVER
T.SCREW
SPECIAL SCREW
CD FITTING 1
CD FITTING 2
CD FITTING 3
VOLUME KNOB ASSY
S/WOOFER KNOB A
SOUND MODE KNOB
CD FORWARD KNOB
WINDOW SCREEN
MIRROR SHEET
VOLUME RING
S/WOOFER RING
SOUND MODE RING
CD FORWARD RING
NUT
STRAIN RELIEF
DISPLAY HOLDER
FELT SPACER
Description
1
SUPPLIER NIDEC
2
C3 MECHA/S.BRKT
1
REAR PNL/CHAS.B
1
REAR PNL/ AUX
4
REAR PNL/ H.SIN
C3/ REAR PANEL
2
SPK/ REAR PANEL
2
TUNER/REAR PANEL
1
REAR CVR/R.PNL
1
OPTICAL/R.PANEL
1
SURR.SPK/R.PANE
1
AV COMPULINK/R.
1
VIDEO OUT/R.PNL
1
EARTH PLATE/R.P
1
2
M.COVER/C.BASE
6
M.COVER/R.PANEL
1
DISC 1
1
DISC 2
1
DISC 3
1
1
1
1
1
1
1
1
1
1
1
FOR VOLUME ENCO
1
1
2
Block No. M1MM
3-5
Page 97
MX-DVA9
DVD mechanism assembly and parts list
FXL-V62-1M
Block No.
M
J
M
M
Grease & Three bond
= EBS0006-013B
=CFD-4007ZY2
=946P
=1401B
19
17
15
5
4
18
16
15
6
7
11
12
13
9
8
10
15
14
30
3
30
18
16
2
24
65.2 mm
1
30
Relay
board
31
25
0.2
0
28
24
27
23
25
26
29
22
29
20
21
21
22
12.0 0.2mm
3-6
Page 98
MX-DVA9
Parts list (DVD mechanism)
Item
A
1 LV20638-201A
2 LV20635-001A
3 QYSBST2606M
4 FXL-V6SPSV-2C
5 QUM193-08B2B2
6 QYSBST2606M
7 OPTIMA-2010B1
8 LV31670-001A
9 LV31666-002A
10 QYSPSGT2040M
11 LV31743-002A
12 QYSPSGT1416M
13 LV41121-002A
14 LV41121-002A
15 LV41732-001A
16 LV31669-001A
17 LV31668-001A
18 QYSPST2614M
19 QYSPST2614M
20 LV31746-004A
21 QAR0127-001
22 LV41510-201A
23 QYSPSPU2040M
24 LV41512-201A
25 LV41517-001A
26 LV41511-202A
27 LV31667-001A
28 QYSPSPU2040M
29 QYSBST2606M
30 QYYASPF2608N
31 QYSBST2606M
Parts number Parts name Area
MECHA BASE
SHAFT HOLDER
T.SCREW
SP.MOTOR ASSY
PARA RIBON WIRE
T.SCREW
DVD PICK UP
SWITCH ACTUATOR
LEAD SPRING
SCREW
P.U. SPRING
MINI SCREW
SHAFT
SHAFT
SKEW SPRING
SHAFT STOPPER R
SHAFT STOPPER F
SCREW
SCREW
FEED HOLDER ASY
FEED MOTOR
FEED GEAR T
SCREW
FEED GEAR E
LEAD SCREW
FEED GEAR M
THRUST SPRING
SCREW
T.SCREW
HEX SCREW
T.SCREW
Q'ty
1
1
1
1
1
1
FOR S.BASE&M.BASE
1
1
1
1
1
1
FOR PU.SPRING
1
MAIN SHAFT
1
SUB SHAFT
3
2
1
2
FOR SSTOPER R
1
FOR SSTOPER F
1
1
1
1
FOR F.M
1
1
1
1
1
FOR F.M
2
FOR F.HOLDER
3
FOR TILT ADJUST
1
FOR PW BOARD
Block No. MJMM
Description
3-7
Page 99
MX-DVA9
DVD changer mechanism assembly and parts list
Grease = EM-30L
= EBS0006-009B
= FL-7750
FIG B
FIG B
FIG C
Opposite side
the same.
45
51
28
FIG C
14
FLM-C5-3M
51
13
4
3
43
50
48
16
4
49
Block No.
29
30
40
39
17
8
5
6
3
12
9
31
34
7
10
H
11
36
33
42
42
38
25
24
6
20
27
5
6
21
19
18
41
32
42
26
27
46
M
37
35
23
22
FIG A
M
K
M
3-8
47
47
47
44
15
H
FIG A
15
52
1
2
2
52
CAUTION
The axes of each gear
to apply grease:Half face
Page 100
MX-DVA9
Parts list (DVD 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 LV20466-002A
30 LV41747-002A
31 QYSBSF2606Z
32 VKM3860-00D
33 VKL7802-00D
34 QYSDST2604Z
35 VKL7810-00B
36 VKL7811-00B
37 VKL7812-00B
38 VKL2732-003
39 VKM3857-002
40 QYSDST2604Z
41 WDL266035-2
42 QYSBSF2608Z
43 VKS5514-002MM
44 VKY3133-002MM
45 QYSBSF2608Z
46 VKY3134-003MM
47 VKS2252-00M
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
D.C.MOTOR ASS'Y
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
SLIT WASHER
T.SCREW
DRIVE UNIT
MECHA HOLDER A
BRAKET ASSY
SCREW
MCHA HOLDER ASS'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
T.SCREW
Q'ty
1
2
2
2
2
3
1
1
1
1
1
1
FOR SELECT GEAR
1
1
2
2
FOR MOTOR
1
1
1
1
3
FOR CAM SW.
1
1
1
1
FOR CAM GEAR L
1
4
FOR C.GEAR BASE
1
1
1
2
FOR BRACKET
1
1
2
FOR M.HOLDER C
1
1
1
1
1
1
1
4
3
1
1
FOR RETURN SP.
1
3
1
1
1
3
4
Block No. MKMM
Description
3-9
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