Page 1
SERVICE MANUAL
COMPACT COMPONENT SYSTEM
MX-KA6
MX-KA6
CA-MXKA6SP-MXKA6 SP-MXKA6
Contents
Safety precautions ---------------------------- 1- 2
Preventing static electricity ----------------- 1- 3
Important for laser products ---------------- 1- 4
Disassembly method ------------------------ 1- 5
Adjustment method -------------------------- 1- 18
Flow of functional
operation until TOC read -------------- 1- 20
Area Suffix
UW ............. Latin America
Maintenance of laser pickup -------------- 1- 21
Replacement of laser pickup -------------- 1- 21
Description of major ICs ------------------- 1- 22
Wiring connection ---------------------------- 1- 33
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No. MB028
Aug. 2003
Page 2
MX-KA6
1. This design of this product contains special hardware and many circuits and components specially for
2. Alterations of the design or circuitry of the product should not be made. Any design alterations of the
3. Many electrical and mechanical parts in the products have special safety-related characteristics. These
4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the like to be
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
Safety Precautions
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.
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.
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 (
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.
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.
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 ACtype 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.).
) on the Parts List in the Service Manual. The use of a substitute replacement
AC VOLTMETER
(Having 1000
ohms/v
olts,
or more sensitivity)
0.15 F AC TYPE
Place this
probe on
1500 10W
each exposed
metal part.
1-2
Good earth ground
Warning
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.
!
CAUTION
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.
Page 3
Preventing static electricity
1. Grounding to prevent damage by static electricity
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is
discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when
performing repairs.
2. About the earth processing for the destruction prevention by static electricity
In the equipment which uses optical pick-up (laser diode), optical pick-up is destroyed by the static electricity
of the work environment.
Be careful to use proper grounding in the area where repairs are being performed.
2-1 Ground the workbench
Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it
before placing the traverse unit (optical pickup) on it.
2-2 Ground yourself
Use an anti-static wrist strap to release any static electricity built up in your body.
(caption)
Anti-static wrist strap
MX-KA6
Conductive material
(conductive sheet) or iron plate
3. Handling the optical pickup
1. In order to maintain quality during transport and before installation, both sides of the laser diode on the
replacement optical pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
2. Do not use a tester to check the condition of the laser diode in the optical pickup. The testers internal power
source can easily destroy the laser diode.
4. Handling the CD changer unit (optical pickup)
1. Do not subject the CD changer unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
2. Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific
details, refer to the replacement procedure in the text.
Remove the anti-static pin when replacing the CD changer
unit. Be careful not to take too long a time when attaching it
to the connector.
3. Handle the flexible cable carefully as it may break when
subjected to strong force.
4. It is not possible to adjust the semi-fixed resistor that
adjusts the laser power. Do not turn it.
CD changer
unit
Attention when traverse unit is decomposed
Please refer to “Disassembly method” in the text for
*
pick up and how to detach the CD changer mechanism.
1. Remove the CD changer unit.
2. Disconnect the harness from connector on the CD motor
board.
3. Solder is put up before the card wire is removed from connector
Cn601on the main board as shown in Fig.1 and Fig. 2.
(When the wire is removed without putting up solder, the
CD pick-up assembly might destroy.)
4. Please remove solder after connecting the card wire with
CN601 when you install picking up in the substrate.
Flexible cable
Fig.1
Soldering
Fig.2
1-3
Page 4
MX-KA6
Important for laser products
1. CLASS 1 LASER PRODUCT
2. DANGER :
lock failed or defeated. Avoid direct exposure to beam.
3. CAUTION :
Laser Unit. Do not disassemble the Laser Unit. Replace
the complete Laser Unit if it malfunctions.
4. CAUTION :
laser radiation and is equipped with safety switches
which prevent emission of radiation when the drawer is
open and the safety interlocks have failed or are
defeated. It is dangerous to defeat the safety switches.
Invisible laser radiation when open and inter
There are no serviceable parts inside the
The compact disc player uses invisible
5. CAUTION :
able to function.
6. CAUTION :
of procedures other than those specified herein may
result in hazardous radiation exposure.
!
CAUTION Please use enough caution not
If safety switches malfunction, the laser is
Use of controls, adjustments or performance
to see the beam directly or touch
it in case of an adjustment or
operation check.
FUSE CAUTION
CAUTION:
REPLACE WITH SAME TYPE
AND RATING FUSE (S).
ATTENTION:
REMPLACER PAR UN(LES)
FUSIBLE(S) DE MEME TYPE
ET DE MEME VALEUR
1-4
Page 5
Disassembly method
Commence disassembly of the set by removing the main units and then proceed to the components
and assemblies inside the units.
Replacement of the fuses and the power IC
Top cover
CD changer unit
Front panel assembly
Chassis unit
CD changer unit
Removing the main PCB
Removing the CD changer mechanism assembly
Removing the CD pickup
Replacing the loading motor and belt of the CD changer tray
Replacing the CD tray rotor belt of CD changer, and removing the motor
MX-KA6
Front panel assembly
Removing the cassette deck mechanism
Removing the earphone jack PCB
Removing the control/FL PCB
Removing the switch PCB and ACTIVE BASS EX. switch PCB
Removing the cassette deck main motor, and replacing the main belts
Removing the leaf switches of the cassette deck mechanism
Removing the cassette deck heads
Chassis unit
Removing the 3-pin regulator
Removing the power amp and supply PCB and the Power Trans PCB
Removing the sub power PCB
1-5
Page 6
MX-KA6
<Disassembly of the main blocks of the set>
Replacement of the fuses and the power IC
Replacing the fuses (See Fig.1)
Prior to performing the following procedure, remove
the top cover.
1. Replace the fuses inside.
Replacing the heat sink cover (See Fig.3)
1. Remove four screws B from the rear panel.
2. Pull the heat sink cover outward.
[Caution]
Be sure to use fuses with the specified
ratings.
Fuse (F952)
T3.15A 250V
Fuse (F951)
T1.6A 250V
Fuse (F953)
T1.25A 250V
Fig.1
Replacing the power IC (See Fig.2)
Prior to performing the following procedure, remove
the top cover.
Remove the two screws A from the heat sink between
1.
the power IC.
2. Remove the solder fixing the power IC.
B
Fig.3
1-6
A
Fig.2
Page 7
C
Removing the top cover
(See Fig.4 and 5)
1. Remove six screws C that retain the top cover from
the panel rear of the body.
2.
Remove six screws D that retain the top cover from
the two sides of the body.
3. Remove the top cover from the body by lifting it
toward the rear.
MX-KA6
Top cover
C
Fig.4
Right Front panel assembly
Left Front panel assembly
D
D
Fig.5
D
D
1-7
Page 8
MX-KA6
Removing the CD changer unit
Prior to performing the following procedures, remove
the top cover.
(See Fig.6 to 9)
[Caution]
Although the CD mechanism unit can be
removed without removing the CD tray
panel, it is still recommended to remove it
in order to prevent damage.
a. From the front panel side of this set, push in the
sections marked with arrows and pull out the CD
tray toward the front.
b. Remove the CD tray panel by pushing both of
its extremities upward in the direction of the
arrows.
c. Push the CD tray deep into the set.
Disconnect the cord wires from the CD PCB CN703
1.
and CN203.
From the rear of the set, remove two screws E
2.
F
three screws
and four screws G on the front
panel left and right side.
3. Handle the CD changer unit rear, take out the unit.
CD tray panel
CD tray panel
Fig.7
E
Antenna
termianl
F
Aux
terminal
Fig.6
Fig.8
CD changer
unit
G
Fig.9
1-8
Page 9
Removing the front panel assembly
(See Fig.10 to 11)
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
1. Disconnect the parallel wire and the cord wire from
the connectors CN701, CN101 on the power amp.
PCB.
2. Remove one screws
assembly onto the bottom of the body.
3. Remove two screws I on the left and right side of the set
retaining the panel front from the bottom and then
remove then GND lug
amp and supply PCB.
4. Disengage the claws
panel assembly and then remove the assembly.
H
retaining the front panel
b
that comes from the power
c
on both sides of the front
MX-KA6
H
Fig.10
GND lug
Fig.11
er amp andPow
supply PCB
b
Claw
I
c
1-9
Page 10
MX-KA6
<Disassembly of units and assembly
inside this set>
Removing the CD PCB
(See Fig.12 to 13)
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
1. Disconnect the wires from CN603A, CN603B and
CN604 on the CD PCB, which is located on the
back side of the CD changer unit.
J
2. The four screws
removed.
3. Remove the CD PCB by pulling it toward the side
where the CN601 is located.
4.
Using solder, short the CD pickup to connect to
short round.
[Caution]
After re-connecting the wires, be sure to
remove the shorting solder from the GND
connection.
5. Disconnect the card wire from the connector CN601
on the main PCB and then remove the main PCB.
that retain the CD PCB should be
J
CD PCB
CD PCB
J
J
Fig.12
CN601
Short round
Fig.13
1-10
Page 11
Removing the CD changer mechanism
assembly (See Fig.14 to 15)
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
1. Turn the CD changer mechanism cover base and
remove the screws
changer mechanism assembly.
2. Removing four screws
holder assembly.
d
connecting the unit to the CD
e
retaining the CD mechanism
MX-KA6
CD changer
unit
[Caution]
CD changer
mechanism
assemb
ly
When replacing the CD changer mechanism
assembly, be sure not to mistake the positions
of the silver color and copper color spring.
e
e
( Silver color)
( copper color)
d
Fig.14
e
( Silver color)
Fig.15
e
( copper color)
1-11
Page 12
MX-KA6
Removing the CD pickup (See Fig.16)
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
Also remove the CD changer mechanism.
1. Widen the section
2. While keeping the section
section
g
in the direction of the arrow to remove
the shaft, and then remove the CD pickup.
Replacing the loading motor and rotor
belt of the CD changer (See Fig .17)
Prior to performing the following procedures, remove
the top cover.
Also open the CD changer tray.
1. Remove the two screws
changer tray loading motor.
2. Remove the two screws
plate and take it out, after remove the rotor belt
from the pulley.
Replacing the CD turn table and remov-
ing the motor (See Fig. 19 )
CD pickup
f
.
f
wide open, push the
g
L
retaining the CD
M
retaining the gear
f
Shaft
Fig.16
M
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
N
1. Remove the one screws
retaining the CD (Turn
table).
2. Remove the two screws
O
retaining the stopper
brackets on both sides of the CD changer unit.
3. Remove the stopper brackets from both sides of
the CD changer unit.
4. Pull out the CD tray from the CD changer unit, all
the way and lift the tray (u/~ ward) to remove.
5. Remove the gear and after push out the tray motor
locker and pull out the tray motor from the CD tray.
L
Fig.17
Turn table motor
, and then remove the CD tray
Motor locker
Obligue gear
1-12
Fig.18
Page 13
Removing the cassette deck mechanism
(See Fig.19)
MX-KA6
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
Also remove the front panel assembly.
1. Remove six screws
Z
retaining the cassette deck
mechanism.
Removing the earphone jack PCB
(See Fig.20)
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
Also remove the front panel assembly.
1. Remove the screw with the washer,
retains the earphone jack PCB.
P
that
KEY 1
PCB
Front panel
assembly
Z
Z
Fig.19
Front panel
assembly
Earphone jack
PCB
P
Removing the control/FL PCB
(See Fig.21)
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
Also remove the front panel assembly.
1. Remove six screws Q that retain the control/FL PCB
from the back of the front panel unit.
Q
KEY 2
PCB
Fig.20
Front panel
assembly
Q
Control/FL
PCB
Fig.21
1-13
Page 14
MX-KA6
Removing the switch PCB and sound
mode and CD function switch PCB
(See Fig.20 to 23)
Prior to performing the following procedures, remove
the top cover.
Also remove the CD changer unit.
Also remove the front panel assembly.
1. Pull out the volume control knob from the front of
the front panel assembly.(Fig.22)
2. Remove six screws
assembly.(Fig.21)
3. Remove the control/FL PCB.
4. Remove eleven screws
PCB.(Fig.20)
5. Remove two screws
and CD function (key 2) switch PCB.(Fig.21)
Q
retaining the front panel
R
retaining the switch (key 1)
S
retaining the sound mode
Front panel assembly
Volume knob
Fig.22
Fig.23
Front panel
assembly
Volume
shaft
1-14
Page 15
Removing the cassette deck main motor,
and replacing the main belts
(See Fig.19, 24 and 25)
Prior to performing the following procedures, remove
the top cover and both sides board.
Also remove the CD changer unit.
Also remove the front panel assembly.
Z
1. Remove six screws
mechanism. (Fig.19)
2. Remove the cassette deck mechanism.
3. Remove two screws
the front side of the cassette deck.
retaining the cassette deck
t
retaining the main motor from
MX-KA6
Cassette deck mechanism
(Front side)
t
Fig.24
[Caution]
After attaching the main motor, check the
orientation of the motor and the polarity of
the wires.
4. From the backside of the cassette deck, remove the
main motor and two main belts.
[Caution]
The lengths of the cassette A(playback
only) and cassette B(record/play) main
belts are different. When attaching the main
belts, use the longer belt for cassette
Removing the leaf switches of the cassette
A
.
deck mechanism (See Fig. 19 and 26)
Prior to performing the following procedures, remove
the top cover and both sides board.
Also remove the CD changer unit.
Also remove the front panel assembly.
Cassette deck mechanism
(Back side)
Main belt
(For B cassette)
Fig.25
Solder side of leaf switch
Cassette deck main motor
Main belt
(For
A
cassette)
1. Remove the six screws
Z
that retain the cassette
deck mechanism. (Fig.19)
2. Remove the cassette deck mechanism.
3. Turn the cassette deck mechanism upside down.
4. Remove the solder from around the leaf switches.
5. Pull out the leaf switches from the front side of the
cassette deck mechanism.
Cassette deck mechanism
(Back side)
Fig.26
1-15
Page 16
MX-KA6
Removing the cassette deck heads
(See Fig. 19 and 27)
Prior to performing the following procedures, remove
the top cover and both sides board.
Also remove the CD changer unit.
Also remove the front panel assembly.
Z
1. Remove six screws
mechanism. (Fig.19)
2. Remove the cassette deck mechanism and place
it so that the front side faces up.
3. Remove the solder from the bottom side of the
head terminal and disconnect the wire.
4. Remove screw
5. Remove screw
6. Hold the head and slide it in the direction of the
arrow to remove it.
that retain the cassette deck
U
that retains the head.
V
that retains the head.
Cassette deck mechanism
(Front side)
PB Head REC/PB Head
V U
V U
Fig.27
Removing the 3-pin regulator and bridge
diode
(See Q904, Q907, D901, D914 and Fig.28)
Prior to performing the following procedures, remove
the top cover and both sides board.
A
1. Remove two screws
2. Remove two screws
3. Remove the solder fixing the the 3-pin terminal regulator
Q904, Q907.
4. Remove the solder fixing the 4-pin bridge diode
(D901, D914).
that connect the heat sink.
W
that connect the heat sink.
AW
Fig.28
1-16
Page 17
Removing the power amp and supply PCB
and the power trans PCB
(See Fig. 2, 29 to 31)
Prior to performing the following procedures, remove
the top cover and CD changer unit.
MX-KA6
1. Remove four screws
B
from the rear panel. (Fig.3)
2. Pull the heat sink cover outward.
3. Remove
four screws AA from the rear panel between
the heat sink holder.
4. Remove two screws X that retain the speaker terminals
and AUX terminal.
5. Remove screws
YY
that retains the rear panel, and
then remove the rear panel.
6. Disconnect the parallel wires from the connectors
FW951 on the power trans PCB.
7. Remove the clamp of AC power cord from the chassis.
8. Remove four screws AB that retain the power trans
PCB and then remove the assembly.
Fuse (F952)
T3.15A 250V
Fuse (F951)
T1.6A 250V
AA
X
Fuse (F953)
T1.25A 250V
Rear panel
Power amp and
supply PCB
AB
Fig.29
Chassis
Fig.31
Clamp
YY
Fig.30
1-17
Page 18
MX-KA6
Adjustment method
Measurement instruments required
for adjustment
Radio input signal
1. Low frequency oscillator.
This oscillator should have a capacity to output
0dB 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)
VT703 : For Head angle (10kHz)
7. Blank tape
TAPE I : AC-225 TAPE II : AC-514
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
Measurement conditions
AM modulation frequency : 400Hz
Modulation factor : 30%
FM modulation frequency : 1kHz
Frequency displacement : 22.5kHz
Frequency Range
AM 530kHz~1710kHz (10kHZ)
531kHz~1710kHz (9kHZ)
FM 87.5MHz~108MHz (50HZ/100kHZ)
Standard measurement positions of
volume and switch
Power : Standby (Light STANDBY Indicator)
Sound Turbo, A, BASS EX : OFF
Sound mode : OFF
Main VOL. : 0 Minimum
Travers mecha set position : Disc 1
Power supply voltage
AC 110V / 127V / 220V / 230~240V (50/60Hz)
Measurement
output terminal : Speaker out
: TP101(Measuring 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.
1-18
Page 19
Arrangement of adjusting positions
Cassette deck mechanism
(Front side)
MX-KA6
PB Head
k-A)
(Dec
Head azimuth screw
(Forward side)
Head azimuth screw
(Rev
Tape recorder section
Items
Cassette Head
Azimuth Alignments
Measurement
Test tape
: VT703 (10kHz)
Measurement output
terminal
: Left and Right
speaker output
(6-ohm loaded)
or
Headphone Output
(32-ohm loaded)
Head azimuth screw
(Forw
erse side)
conditions
REC/PB Head
(Deck-B)
ard side)
Head azimuth screw
(Reverse side)
Measurement method
1. Playback the test tape VT703 (10KHz) or equivalent.
2. Adjust the head azimuth screw to obtain maximum
output and both output of L / R is in 3dB.
3. Put on the screw lock paint after alignments.
Standard
values
Maximum output
Adjusting
positions
Adjust the
head azimuth
screw only
when the head
has been
changed.
Recording Bias
F
requency Alignment
Tuner section
Items
AM Tracking
Alignments
AM IFT Alignments
Note: The adjustment of CD section is not required.
Test tape
: TYPE I AC-514
Measurement output
terminal
: Erase head terminal
(CN308 8-Pin)
Measurement
conditions
Input signal
: 530kHz
600kHz
Adjustment point
: Antenna coil (L2)
Input signal
: 530kHz
Adjustment point
: IFT (T1)
1. Insert the recording tape in deck-B.
2. Starting the recording.
3. Adjust the oscillation frequency to 80KHz+/-3KHz by
core of Oscillation coil of L301.
1. Set the Signal Generator signal to 530KHz the feed
to Loop Antenna.
2. Receiving the signal and the adjust the OSC coil (L2)
obtain the V.T is 1.40V +/-0.05V.
3. Change the receiving frequency to 600KHz (603KHz).
4. Adjust the Antenna coil ( L2 ) obtain maximum
sensitivity. (Adjust the SSG output to out of AGC range.)
1. Set the receiving frequency to 530KHz.
2. Feed the 450KHz signal to AM antenna input.
3.Adjust the IFT Block T1 obtain to maximum output.
(Adjust the SSG output to out of AGC range.)
Measurement method
80kHz+/-3kHz
Standard
values
V. T
: 1.40V+/-0.05V
Maximum
sensitivity
Maximum output
Use the HighImpedance
Probe or
Frequency
counter input.
Adjusting
positions
Adjust the OSC
coil only when
the AM coil block
has been changed.
Adjust the IFT
only when the
IFT block has
been changed.
1-19
Page 20
MX-KA6
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 CN602 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 20 of
IC611(TE)
Approx
0.3V
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 IC601 is + 5V?
Confirm that the Focus error
S-cuve signal at the pin32 of
IC601 is approx.2Vp-p
Confirm that the signal from
pin24 IC601 is 0V as a
accelerated pulse during
approx.400ms.
Confirm the waveform of
the Tracking error signal.
at the pin 20 of IC611 (R643)
(See fig-1)
1-20
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 Pin 5 of IC 611
Page 21
MX-KA6
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
0.48V 0.1Vp-p?
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.
YES
Check the eye-pattern at
O.K
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 would be adjusted when the pickup operates normally, the laser pickup may be
damaged due to excessive current.
Pin 5 of IC 611
1-21
Page 22
MX-KA6
3
/
/
/
/
Description of major ICs STK412-010 (IC301) : Dual low noise operational
1.
Block Diagram
1
18
17
TR41
R41
1
TR1
14
TR3
15
1
TR5
R2
2.
Test Circuit
R17
TR17
R13
TR16
R16
R14
R15
C12
D12
TR11TR12
R11
TR13TR14
TR15
R12
D2
TR2
C1
R1
TR4
R3
TR6
10
TR20
TR19
TR18
TR7
TR8
TR9
TR10
911
812
C2 C11
R4
R5
R6
R7
D1
TR51
D41
D51
Comparator
Comparator
R51
SUB
D42
D4
3
2
7
D53
D52
5
4
6
+VH
+VL
GND
-VL
-VH
100uF
/50V
100uF
/50V
100uF
/100V
100uF
/100V
234567
1
GZA
15X
1.5kohm
/1W
1.5kohm
/1W
GZA
15X
SUB.GND
891011 12
*1*1*1
56kohm
3pF
100ohm/1W
100uF
/100V
100uF
/100V
100ohm/1W
*1
56kohm
3pF
13
14
560ohm
100uF
10V
16
33kohm
17
100pF100pF
560ohm
100uF
10V
3uH
4.7ohm
4.7ohm/1W
4.7ohm/1W
3uH
4.7ohm
(*1)Metal Plate Cement Resistor 0.22ohm+-10%(5W)
1815
56kohm 56kohm
2.2uF
50V
2.2uF
50V
1kohm
1kohm
0.1uF
0.1uF
Ch2 IN
GND
470pF 470pF
Ch1 IN
Ch2 OUT
GND
Ch1 OUT
1-22
Page 23
Optical disc ICs
1. Pin descriptions
MX-KA6
BA5936S. (IC621)
2. Block diagram
1-23
Page 24
MX-KA6
Optical disc ICs HA12237F (IC401)
1. Block Diagram
21222324252627282930
RECOUT(L)
NC
Test mode
(Open for normal use)
20
EQ
IREF
19
GND
18
+
V
ALC DET
17
REC MUTE OFF/ ON
CC
16
15
ALC
High/ Norm
A/
(REC Return ON/ OFF )
MUTE ON/ OFF
14
13
12
ALC ON/ OFF
11
+
1098
EQ
RECOUT(R)
NC
ALC(L)
RECIN(L)
NC
++
PBOUT(L)
TAI(L)
EQOUT(L)
PB-EQ(L)
PB-NF2(L)
Pin Description, Equivalent Circuit (cont)
(V
CC
= 12V, Ta = 25°C, No Signal, The value in the table shows typical value.)
MUTE
93/120
(High/Norm)
+
31
AIN(L)
+
PB-NF1(L)
32
B
A
33
RIP
+
BIN(L)
34
Return SW
35
REC-
RETURN
GND
36
Return SW
37
BIN(R)
38NC
MUTE
BA
39
AIN(R)
93/120
(High/Norm)
+
40
+
PB-NF1(R)
ALC(R)
765432
1
RECIN(R)
NC
+
TAI(R)
PBOUT(R)
EQOUT(R)
PB-EQ(R)
PB-NF2(R)
1-24
Pin No. Pin Name Note Equivalent Circuit Description
33 RIP V = VCC/2
V
CC
Ripple filter
V
GND
29 PB-EQ(L)
2
PB-EQ(R)
NAB output
Page 25
Pin Description, Equivalent Circuit
(V
CC
= 12V, Ta = 25°C, No Signal, The value in the table shows typical value.)
Pin No. Pin Name Note Equivalent Circuit Description
16 V
CC
21 RECOUT(L
)
V = V
V = V
CC
/2
CC
V
CC
10 RECOUT(R)
26
PBOUT(L)
5 PBOUT(R)
28 EQOU
T(L)
V = 2.9 V
3 EQOUT(R)
GND
35 REC-RETURN REC Retu
34 BIN(
L)
37 BIN(R)
V = 0 V
V
CC
PB-NF
BIN
120 k
VCC pin
REC
output
PB outpu
t
EQ output
rn
PB B deck input
MX-KA6
32 AIN(
L)
39 AIN(R)
24 RECIN(L
)
7RECIN(R)
27
TAI(L)
4TAI(R)
REC Return
V = 0 V
V
CC
PB A deck input
PB-NF
AIN
120 k
GND
V = VCC/2 REC-EQ input
V = VCC/2
V
CC
Tape input
100 k
VCC/2
1-25
Page 26
MX-KA6
Pin Description, Equivalent Circuit (cont)
(V
CC
= 12V, Ta = 25°C, No Signal, The value in the table shows typical value.)
Pin No. Pin Name Note Equivalent Circuit Description
11 ALC ON/OFF
12 High/
13 A/
14 MUTE ON/
15 REC MUTE OFF/ON
19 IREF
Norm
B
OFF
(Control
voltage = 3 V)
100 k
V = 1.2 V Equalizer refernce
I
22 k
V
GND
Mode control input
CC
current input
18, 36 GND
6, 9, 22,
25, 38
20
31 PB-NF
40 PB-NF
30 PB-NF
1 PB-NF2(R)
NC
Test mode
1(L)
1(R)
2(L)
V = 0.6 V
PBNF1
GND TEST
V
CC
330 k180
PBNF2
GND pin
NC pin
Test mode pin
PB EQ feed back
1-26
Page 27
AN22000A (IC611) : CD-DA Head Amp.
1. Terminal layout
MX-KA6
2. Pin function
1
16
3. Block diagram
RFOUT
RF_EQ
624754 8
RFIN
NRFDET
AGC
23
17
Pin
No.
Symbol
I/O
Function
1 PD I APC Amp. input terminal
2 LD O APC Amp. output terminal
3 VCC - Power supply terminal
4 RFN I RF adder Amp. inverting input
terminal
5 RFOUT O RF adder Amp. output terminal
6 RFIN I AGC input terminal
7 CAGC I Input terminal for AGC loop
filter capacitor
8 ARF O AGC output terminal
9 CBA I Capacitor connecting terminal
for HPF-Amp.
10 3TOUT O 3 TENV output terminal
11 CBOO I Capacitor connecting terminal
for envelope detection on the
darkness side
12 BDO O BDO output terminal
13 COFTR I Capacitor connecting terminal
for envelope detection on the
light side
14 OFTR O OFTR output terminal
11 12
BDO
13 14
OFTR
3TENV
9
10
Pin
No.
Symbol
I/O
Function
15 NRFDET O NRFDET output terminal
16 GND - Ground
17 VREF O VREF output terminal
18 VDET O VDET output terminal
19 TEBPF I VDET output terminal
20 TEOUT O TE Amp. output terminal
21 TEN I TE Amp. inverting input
terminal
22 FEN I FE Amp. inverting input
terminal
23 FEOUT O FE Amp. output terminal
24 GCTL O GCTL & APC terminal
25 FBAL O FBAL control terminal
26 TBAL O TBAL control terminal
27 E I Tracking signal input terminal 1
28 F I Tracking signal input terminal 2
29 D I Focus signal input terminal 4
30 B I Focus signal input terminal 3
31 C I Focus signal input terminal 2
32 A I Focus signal input terminal 1
32
31
30
29
27
28
AMP
AMP
AMP
AMP17GCA BCA
+
-
GCA BCA
GCA BCA
GCA BCA
GCTL
SUBT
SUBT
TBAL
26
FBAL
25 16 3
+
+
VDET
+
15
22
23
21
20
19
18
2
LD
PD
1
1-27
Page 28
MX-KA6
MN6627482WA (IC601) : Digital servo & digital signal processor
1. Terminal layout
1
80~61
60
20
21~40
2. Pin function
Pin
No
1 BCLK
2 LRCK
3 SRDATA
4 DVDDI
5 DVSSI
6TX
7 MCLK
8 M D ATA
9 MLD
10 SENSE
11 FLOCK
12 TLOCK
13 BLKCK
14 SQCK
15 SUBQ
16 DMUTE
17 STAT
18 RST
19 SMCK
20 PMCK
21 TRV
22 TVD
23 PC
24 ECM
25 ECS
26 KICK
27 TRD
28 FOD
29 VREF
30 FBAL
31 TBAL
32 FE
33 TE
34 RFENV
35 VDET
36 OFT
37 TRCRS
38 /RFDET
39 BDO
40 LDON
41
Symbol Function
I/O I/O
-
Not use
-
Not use
-
Not use
-
Power supply for digital circuit
-
GND for digital circuit
-
Not use
I
Micro computer command
clock signal input
I
Micro computer command
data input
I
Micro computer command
load signal input (L: Load)
-
Not use, connect to TP7
-
Not use, connect to TP6
-
Not use, connect to TP5
O
Sub code block clock
signal output
I
External clock input for sub
code Q register input
O
Sub code Q data output
I
Muting input (H: Mute)
O
Status signal input
I
Reset signal input (L: Reset)
-
Not use
-
Not use, connect to TP8
O
Traverse enforced output
O
Traverse drive output
-
Not used
O
Spindle motor drive signal
(Enforced mode output)
O
Spindle motor drive signal
(Servo error signal output)
O
Kick pulse output
O
Tracking drive output
O
Focus drive output
I
Reference voltage
for D/A output block
O
Focus balance adjust
signal output
O
Tracking balance adjust
signal output
I
Focus error signal input
(Analog input)
I
Tracking error signal input
(Analog input)
RF envelope signal input
I
(Analog input)
Vibration detect signal
I
input (H:Detect)
Off track signal input
I
(H:Off track)
Track cross signal input
I
RF detect signal input
I
(L:Detect)
Drop out signal input
I
(H:Drop out)
Laser on signal output
O
(H:ON)
Pin
Symbol Function
No
41 PLLF2
42 TOFS
43 WVEL
44 ARF
45 IREF
46 DRF
47 DSLF
48 PLLF
49 VCOF
50 AVDD2
51 AVSS2
52 EFM
53 PCK
54 VCOF2
55 SUBC
56 SBCK
57 VSS
58 X1
59 X2
60 VDD
61 BYTCK/TRVSTP
62 CLDCK
63 FCLK
64 IPFLAG
65 FLAG
66 CLVS
67 CRC
68 DEMPH
69 RESY
70 IOSEL
71 /TEST
72 AVDD1
73 OUTL
74 AVSS1
75 OUTR
76 RSEL
77 CSEL
78 PSEL
79 MSEL
80
SSEL
-
-
I
I
I
I/O
I/O
I/O
-
-
-
O
I/O
-
-
-
I
O
-
-
O
-
O
O
-
-
O
-
I
I
-
O
-
O
I
I
I
I
I
Not use
Not use
Not use
RF signal input
Reference current input
Bias pin for DSL
Loop filter pin for DSL
Loop filter pin for PLL
Loop filter pin for VCO
Power supply for analog
circuit
GND for analog circuit
Not use, connect to TP12
Clock output for PLL
Loop filter pin for Digital
servo VCO
Not use
Not use
GND for crystal oscillation
circuit
Input for crystal oscillation
circuit (f=16.9344MHz)
Output for crystal oscillation
circuit (f=16.9344MHz)
Power supply for crystal
oscillation circuit
Not use
Sub code frame clock
signal output
Not used
Interpolation flag signal
output, Connect to TP11
Flag signal output,
Connect to TP10
Not use
Not use
De-emphasis detect signal
output, Connect to TP9
Not use
Mode select pin, Connect
to DVDD1 (H fix)
Test pin, Connect to
DVDD1 (H fix)
Power supply for analog
circuit
L-channel audio output
GND for analog circuit
R-channel audio output
RF signal polarity setting pin,
Connect to DVDD1 (H fix)
Oscillation frequency setting
pin, Connect to GND (L fix)
IOSEL=H, Test pin,
Connect to GND (L fix)
IOSEL=H, SMCK output,
Frequency select pin
IOSEL=H, SMCK output,
SUBQ output mode select pin
1-28
Page 29
BA15218DIP (IC102) : Dual low noise operational amp.
1. Terminal layout
MX-KA6
OUT1
- IN1
+IN1
VEE
LA1823DIP (IC1) : 1chip AM/FM, MPX tuner system
+-
Vcc
OUT2
- IN2
-+
+IN2
1. Block diagram
24
FM
RF
23
GND2
22
21
VCC2
20
FM
OSC
FM
MIX
MUTE
ST SW
17 16
DECODER
VCO FF FF
TRIG
15
PHASE
COMP
14
PILOT
DET
FF
1319 18
FM
DET
AM
RF
REG VCC1 GND1
1 2 4 5 10 11 126 7 8 93
AM
MIX
AM
OSC
OSC
UFFER
B
2. Pin function
Pin
No.
Symbol
I/O
1 AM_RFIN I AMRF signal input
2 REG. -
3 AM_OSC - AM local oscillation circuit
4 VCC_1 - Power supply terminal
FM_MIXOUT
5
O Output terminal for FM mixer
6 GND_1 - Ground
7
IF_BUFFER
O IF buffer output
8 ST_IND O Stereo indicator output
AM_MIXOUT
9
O Output terminal for AM mixer
10 FM_IF IN I Input of FMIF signal
11 AM_IF IN I Input of AMIF signal
12 AGC I AGC voltage input terminal
Function
FM
S-METERAMDET
FM
IF
AM
IF
Function
UFFER
B
Pin
No.
STSD
IF
Symbol
I/O
13 FM_DET O FM detection signal output
14
ST/MON_SW
15
AM/FM_SW
I Stereo/Monaural switching signal input
I AM/FM switching signal input
16 L_OUT O Output L-channel
17 R_OUT O Output R-channel
18 MPX_IN I Multiplex signal input
19 DET_OUT O AM/FM detection output
20 FM_OSC - FM local oscillation circuit
21 VCC_2 - Power supply terminal
22
FM_RFOUT
O Output of FMRF signal
23 GND_2 - Ground
24 FM_RFIN I
Input of FMRF signal
AG
C
1-29
Page 30
MX-KA6
TDA7440D (IC101) : Audio processor
1. Terminal layout
2. Block diagram
4
LIN1
5
LIN2
6
LIN3
7
LIN4
3
RIN1
2
RIN2
1
RIN3
28
RIN4
RIN3
RIN2
RIN1
LIN1
LIN2 VS
LIN3
LIN4
MUXO-L
IN(L)
MUXO-R
IN(R)
BIN(R)
BOUT(R)
BIN(L)
100K
100K
100K
100K
100K
100K
100K
100K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
G
0/30dB
2dB STEP
G
INPUT MULTIPLEXER
+ GAIN
MUXO-L IN(L)
MUXO-R IN(R)
28
RIN4
27
LOUT
26
ROUT
25
AGND
24
CREF23
SDA
22
SCL
21
DGND
20
TRE(R)
19
18
TRE(L)
17
N.C.
16
N.C.
15
BOUT(L)
BASS
BASS
R
R
B
B
BOUT(L)
BOUT(R)
15
SPKR ATT
SPKR ATT
RIGHT
SUPPLY
LEFT
V
REF
CREF
TRE(L)
8 9 18 14
VOLUME
VOLUME
10 11 19 12 13 23
TREBLE
2
CBUS DECODER + LATCHES
I
TREBLE
TRE(R)
BIN(L)
BIN(R)
27
LOUT
21
SCL
22
SDA
20
DGND
26
ROUT
24
VS
25
AGND
1-30
Page 31
TC74HC4094AP (IC402) : 8-bit shift and store resister
1. Terminal layout
MX-KA6
ST
CK
Q1
Q2
Q3
Q4
GND
1
2
SI
3
4
5
6
7
8
16
V
CC
OE
15
Q5
14
Q6
13
Q7
12
Q8
11
Q'S
10
QS
9
2. Block diagram
2
SI D Q
D
F/F
ØØ
ØØ
Q
F/F
DQ
F/F
DQ
F/F
DQ
F/F
DQ
F/F
Ø
Ø
DQ
F/F
9
10
DQ
F/F
QS
Q'S
CK
ST
OE
Ø Ø
3
1
15
Q
D
ØS
ØS
LATCH
ØS ØS
4
Q1
Ø Ø
LATCH
Q
D
QØS ØS
5
Q2
Ø Ø
TCH
LA
ØS ØS
Q
D
Q
6
Q3
Ø Ø
TCH
LA
ØS ØS
Q
D
Q
7
Q4
Ø Ø
TCH
LA
ØS ØS
Q
D
Q
14
Q5
Ø Ø
TCH
LA
ØS ØS
Q
D
Q
13
Q6
Ø Ø
TCH
LA
ØS ØS
Q
D
Q
12
Q7
Ø
Ø
TCH
LA
ØS ØS
Q
Ø
Ø
D
Q
11
Q8
1-31
Page 32
MX-KA6
LC72136N (IC2) : PLL Frequency synthesizer
1.Terminal layout
2. Block diagram
XTI
FM
CE
DI
CLOCK
DO
VCOSTOP
AM/FM
LW
MW
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
LPFI
LPFO
PD
VCC
FMIN
AMIN
NC
IFCNT
IFIN
1
22
16
15
3
4
5
6
17
21
3. Pin function
Pin
Symbol
No.
XTI
1
FM
2
CE
3
4
5
6
7
8
9
10
11
DI
CLOCK
DO
VCOSTOP
AM/FM
NC
NC
SDIN
Reference
Driver
Swallow Counter
1/2
C
2
B
I/F
Power
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
-
Input/output port
-
Data input/output
I/O
Phase
Detector
Charge Pump
Unlock
Detector
Universal
Counter
Pin
No.
12
13
14
15
16
17
18
19
20
21
22
Symbol
IFIN
IFCNT
NC
AMIN
FMIN
VCC
PD
LPFO
LPFI
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 supply(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)
Output for active lowpassfilter of PLL
O
Input for active lowpassfilter of PLL
I
Connected to GND
-
X'tal oscillator(75KHz)
I
1-32
Page 33
MX-KA6
5
4
Wiring
connection
P/N : BI12P60143U
P/N : BI1203941
P/N : BI12P80102U
P/N : BI1205281U
3
P/N : BI12P90055U
P/N : BI12P40251U
P/N : BI1205441U
P/N : BI12P30215U
P/N : BI1205251U
P/N : BI1205241U
2
1
AB C
P/N : BI1205261U
P/N : BI12P100035U
P/N : BI1205291U
P/N : BI12P60142U
1-33
Page 34
MX-KA6
VICTOR COMPANY OF JAPAN, LIMITED
AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
No.MB028
Printed in Japan
200308
Page 35
SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
MX-KA6
CD-ROM No.SML200308
MX-KA6
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
CA-MXKA6SP-MXKA6 SP-MXKA6
Area Suffix
UW ............. Latin America
2-1
2-2
2-8~2-12
No.MB028SCH
Aug. 2003
Page 36
MX-KA6
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
(This regulation does not correspond to J and C version.)
Page 37
Block diagram
MX-KA6
E
2-1
Page 38
Standard schematic diagrams
Main section
MX-KA6
MX-KA6
1
A
2-2
E
Page 39
Tuner section
MX-KA6
1
E
2-3
Page 40
CD section
MX-KA6
MX-KA6
1
E
2-4
Page 41
Power Amplifier
MX-KA6
1
E
2-5
Page 42
FL Display and CPU control
MX-KA6
MX-KA6
1
E
2-6
Page 43
Power transformer section
MX-KA6
1
E
2-7
Page 44
Printed circuit boards
Main top PWB
MX-KA6
MX-KA6
1
A
2-8
E
Page 45
Main bottom PWB
MX-KA6
1
E
2-9
Page 46
FL Display and CPU (TOP)
MX-KA6
MX-KA6
1
E
2-10
Page 47
FL Display and CPU (BOTTOM)
MX-KA6
1
E
2-11
Page 48
Power Amp. PWB
1
Power trans PWB
MX-KA6
MX-KA6
1
A
2-12
A
Page 49
< MEMO >
MX-KA6
Page 50
MX-KA6
VICTOR COMPANY OF JAPAN, LIMITED
AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
No.MB028SCH
Printed in Japan
200308
Page 51
PARTS LIST
t
[ MX-KA6 ]
* All printed circuit boards and its assemblies are not available as service parts.
Area suffix
UW ---------- Brazil,Mexico,Peru
MX-KA6
- Contents -
Exploded view of general assembly and parts list (Block No.M1)
CD changer mechanism assembly and parts list (Block No.MA)
Cassette mechanism assembly and parts list (Block No.MP)
Electrical parts list (Block No.01~05)
Packing materials and accessories parts list (Block No.M3,M5)
3- 3
3- 5
3- 7
3- 8
3-12
- Note-
Parts number of normal capacitors and normal resistors doesn't listed on the parts lis
3-1
Page 52
MX-KA6
< MEMO >
3-2
Page 53
Exploded view of general assembly and parts list
Block No.
1
M
MX-KA6
M
1
M
66
66
38
10
21
12
11
51
56
66
53
3
66
Key board
5
9
20
4
39
15
31
59
24
8
67
66
53
36
Amp. board
53
Transformer board
33
F951
F952
68
52
55
66
14
27
28
26
29
56
F953
Switch board
66
32
54
56
16
Main board
54
35
64
42
18
60
7
Front board
53
57
6
61
42
22
53
58
37
53
30
20
34
17
9
56
Volme board
2
Headphone board
57
40
25
56
62
63
22
56
13
56
56
54
19
65
41
65
AB
23
E F
3-3
Page 54
MX-KA6
MX-KA6
Parts list (General assembly)
Item
A
1 --------------2 BI109835010201
3 BI300856010101
4 BI301789010101
5 BI107475030101
6 BI107475020101
7 BI107475010101
8 BI107475040101
9 BI201789010102
10 BI107468010101
11 BI107467010101
12 BI107466010101
13 BI107465010101
14 --------------15 BI107477010101
16 BI107463010101
17 BI107471010101
18 BI202547010101
19 BI107483010101
20 BI301388010101
21 BI107464020101
22 BI103362020102
23 BI301779010101
24 BI107473010101
25 BI107462010201
26 BI402891
27 BI403101
28 BI403081
29 BI202556010101
30 BI104143010102
31 BI104143010202
32 BI202560010101
33 BI202553010101
34 BI107480010101
35 BI202592010101
36 BI202555010101
37 BI107485010101
38 BI109819030201
39 BI202548010101
40 BI301922010101
41 BI202550030301
42 BI104142010102
51 BI107482010101
52 BIPMW001101S3
53 BIBT000418
54 BIRT000617B3
55 BIBT0006091
56 BIRM000603S3
Parts number Parts name Area
Q'ty
CD CHANGER MACHA
BADGE JVC
WASHER
BUSHING
CAP CD3
CAP CD2
CAP CD1
CAP OPEN CLOSE
CASS LOCK SPRING
CASS DOOR WIN L
CASS DOOR WIN R
CASS HOLDER L
CASS HOLDER R
CASSETTE MECHA
CD EJECT BUTTON
CD FITTING
CD SEL BUTTON A
CHAS MAIN
HEAT SINK COVER
DAMPING GEAR
DISPLAY WINDOW
EVA FOOT
EVA FOOT C
FRAME CD SELECT 1
FRONT PANEL
FUSE
FUSE
FUSE
HEAT SINK 1
HOLDER LOCK L 1
HOLDER LOCK R 1
HLDR R
HLDR L
HLDR SOUND MODE
HOLDER BRACKET
HEAT SINK AMP
INDICATOR STANDBY
KNOB VOLUME TAB
METAL COVER
MIRROR SHEET
REAR PANEL
PLATE LOCK 1
RING VOLUME 1
SCREW
SCREW 23
SCREW
SCREW 2
SCREW
14
19
1
1
1
1
5RF-5B
1
1
1
1
2
1
1
1
1
1
CMZT6Z219A
1
1
1
1
1
2
1
2
2
1
1
F952/1.6A 250V
1
F951/3.15A 250V
1
F953/1.25A 250V
1
1
1
1
1
1
1
1
1
1
2
4
4.0XL6
2.6XL8
3.0XL10
3.0XL14
3.0XL6
Description
Block No. M1MM
Parts list (General assembly)
Item
A
57 BIKT000627
58 BI107470010101
59 BI107469010101
60 BI107472010101
61 BI107478010101
62 BI202566010101
63 BI202565010101
64 BI107476010101
65 BIRM000604S3
66 BIRT000611B3
67 BI1401002
68 BI211011051001W
Parts number Parts name Area
SCREW
SELECT BUTTON L
SELECT BUTTON R
SOUND MODE BUTTON
SOURCE BUTTON A
SPRING L
SPRING R
SUB BUTTON SET
SCREW
SCREW
POWER CORD
POWER TRANS
Q'ty
4
1
1
1
1
1
1
1
8
RH/TS 3XL8
20
RH/TS 3XL8
1
1
T951
Block No. M1MM
Description
3-4
Page 55
CD changer mechanism assembly and parts list
MX-KA6
Block No.
7
6
8
9
10
12
11
M
2
13
M
M
A
1
23
24
25
28
26
27
33
35
29
34
14
15
19
32
22
16
21
37
38B
17
18
20
36
37
38A
3
4
5
37
38A
37
38B
39
3-5
Page 56
MX-KA6
Parts list (CD changer mechanism)
Item
A
1 BIAJ7200601J
2 BIAJ6100601P
3 BI3302000158
4 BIAJ7200601L
5 BIAJ6300601A
6 BIAJ7300601B
7 BIAJ6600601N
8 BIAJ6600601L
9 BIAJ6600601M
10 BIAJ6600601R
11 BIAJ6600601K
12 BIAJ6600601J
13 BIAJ7200601N
14 BI3405000101
15 BI3711003379
16 BIAJ4100601K
17 BIAJ6100601K
18 BIAJ3100601F
19 BI3710001248
20 BI3711003692
21 BI3708001163
22 BIAJ4100601L
23 BIAJ7200601P
24 BIAJ7200601Q
25 BIAJ6600601Q
26 BIAJ6600601P
27 BIAJ3100601K
28 BIAJ6300601B
29 BIAJ3900601A
32 BIAJ3900601B
33 BI3711000003
34 BIAJ4100601J
35 BIAJ3200601A
36 BIAJ9050605F
37 BIAJ6000601F
38A BIAJ7300601F
38B BIAJ7300601D
39 BIAJ7200602F
Parts number Parts name Area
BASE-MAIN
BRKT-CHUCK
MAGNET-FERRITE
TABLE-CHUCK
SHEET-CHUCK
BELT-LOAD
GEAR-SYNCRO
GEAR-CONVERT
GEAR-TRAY
GEAR-CAM
GEAR-LOAD
GEAR-PULLEY
SLIDER-CAM
SWITCH-MICRO
CONNECTOR-HEADER
PCB-SW
PULLEY-MOTOR
MOTOR-DC
CONNECTOR-SOCE
CONNECTOR-HEADER
CONNECTOR-FPC
PCB-MECHA
TRAY-ROULETTE
TRAY-DISC
GEAR-ROULETTE
GEAR-WORM
MOTOR-LOADING
SHEET-MOTOR
WIRE-ROULETTE 1
WIRE-TRAY
CONNECTOR-HEADER
PCB-SENSOR
SENSOR-ROULETTE
CMS-B31NG6U
SCREW
RUBBER-B31Y
RUBBER-B31
LEVER-LIFTER
Q'ty
Block No. MAMM
Description
1
1X1
1
1
1
1X4
3
1
1
1X2
1
1X4
1
1X4
1
1X2
1
1X4
1
1X4
1
1X4
2
1
1
1
1X4
1
1
1
1
1
1
1X2
1
1X2
1
1X4
1
1X2
1
1
1
1
1
1
1
4
2
2
1
1X2
3-6
Page 57
Cassette mechanism assembly and parts list
MX-KA6
CMAT6Z219A
L SIDE
TYPE
10
L SIDE
Block No.
M
M
M
P
3
9
4
2
5
4
8
6
8
5
7
1
R SIDE
Parts list (Cassette mechanism)
Item
A
10 BIF513855
1 BIF513858
2 BIF525346
3 BIF567843
4 BIUE20P12
5 BIF522063
6 BIFF19N31
7 BIF51435
8 BIFF19S31
9 BIFF19N22
Parts number Parts name Area
7
R SIDE
TYPE
Note: Parts listed on the Parts List below can be supplied.
However, parts that are not listed below cannot be supplied
individually but only by purchasing the whole Cassette
Mechanism Assembly Unit. (When ordering, use the Parts No.
CMAT6Z219A for Cassette Mechanism Assembly Unit.)
Q'ty
PLATE HD BLK
MTR MAIN BLK 1
PCB CONTROL BLK
LEAF SWITCH
CLUTCH ASSY BLK
MAIN BELT 1
ROLLER PINCH BLK R 2
F/R BELT MO
MAIN BELT
PLATE HD BLK
Block No. MPMM
Description
1
1
3
2
2
1
1
3-7
Page 58
MX-KA6
ea
ea
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Electrical parts list (Main board)
Item
A
BF601 BI18A843556N000 F-BEAD F-B 843556
CF1 BI29LT10.7MP015 CER.FILTER 10.7MHZ
CF2 BI29LT10.7MP015 CER.FILTER 10.7MHZ
CF3 BI29JT10.7MP015 C DISCRIMINATOR 10.7MHZ
CN305 BI12S110023U FFC CONNECTOR 11P V 1.25MM
CN306 BI12S90024U CONNECTOR 9P V 1.25MM
CN307 BI12S30039 CONNECTOR 3P 2.0MM
CN308 BI12S80024 CONNECTOR 8P 2.0MM
CN309 BI12S210004 FFC CONNECTOR 21P V 1.25MM
CN601 BI12S160031 FFC CONNECTOR 16P 1.0MM
CN602 BI12P60142U CONN. WIRE 6P 120MM
CN603 BI12P100035U CONN. WIRE 10P 160MM
CN604 BI12S160033U FFC CONNECTOR 16P V 1.25MM
D1 1SS133 DIODE BI31SS133M0007
D10 1SS133 DIODE BI31SS133M0007
D2 1SS133 DIODE BI31SS133M0007
D3 1SS133 DIODE BI31SS133M0007
D306 MTZJ9.1B ZENER DIODE BI3MTZJ9.1BM000
D307 MTZJ5.1B ZENER DIODE BI3MTZJ5.1BM000
D308 1SS133 DIODE BI31SS133M0007
D309 1SS133 DIODE BI31SS133M0007
D310 1SS133 DIODE BI31SS133M0007
D311 1SS133 DIODE BI31SS133M0007
D312 1SS133 DIODE BI31SS133M0007
D313 1SS133 DIODE BI31SS133M0007
D314 1SS133 DIODE BI31SS133M0007
D321 1SS133 DIODE BI31SS133M0007
D322 1SS133 DIODE BI31SS133M0007
D323 1N4001 DIODE BI31N40011
D324 1SS133 DIODE BI31SS133M0007
D328 1SS133 DIODE BI31SS133M0007
D329 1SS133 DIODE BI31SS133M0007
D330 1SS133 DIODE BI31SS133M0007
D4 1SS133 DIODE BI31SS133M0007
D401 1SS133 DIODE BI31SS133M0007
D402 1SS133 DIODE BI31SS133M0007
D5 1SS133 DIODE BI31SS133M0007
D50 1SS133 DIODE BI31SS133M0007
D51 1SS133 DIODE BI31SS133M0007
D6 1SS133 DIODE BI31SS133M0007
D605 1N4001 DIODE BI31N40011
D7 SVC203 VARACTOR DIODE BI3SVC203SPP000
D8 SVC203 VARACTOR DIODE BI3SVC203SPP000
D9 1SS133 DIODE BI31SS133M0007
IC1 LA1823 IC BI113251
IC101 TDA7440D IC BI113231
IC102 BA15218F IC BI113241
IC2 LC72136N IC BI113271
IC401 HA12237 IC BI115011
IC402 M74HC4094B IC BI114371
IC601 MN6627482WA IC BI114621
IC611 AN22000A IC BI113161
IC621 BA5936S IC BI113141
IC631 NJM7808FA IC BI110061
JA301 BI2301181 RCA W/R JACK RCA-213D2
JA302 BI2301201 TERMINAL ANT PST-404 4P
LC1 BI29GFMB3TP0151 BAND PASS FILTER GFMB3-T
L1 BI26022000KM002 FIXED INDUCTOR 2.2UH
L2 BI605082 AM PACK COIL 7RBW
L3 BI7A0170 FM COIL 5MMX3.5T
L301 BI605071 BIAS-COIL 864306
L304 BI18A843556N000 F-BEAD F-B 843556
L306 BI18A843556N000 F-BEAD F-B 843556
Parts number Parts name Ar
Block No. 01
Remarks
Item
A
L307 BI18A843556N000 F-BEAD F-B 843556
L4 BI7A0171 FM COIL FT12 2.5T
L5 BI26101000KM002 FIXED INDUCTOR 100UH
L50 BI26221000KM002 FIXED INDUCTOR 220UH
L6 BI26220000KM002 FIXED INDUCTOR 22UH
L601 BI26100000KM002 INDUCTOR 10UH
L602 BI26100000KM000 FIXED INDUCTOR 10UH
PWB BI251206G01V MAIN PWB
T1 BI2901541 CO. FILTER AC009 450KHZ
XXX BI11A050M0 BLACK WIRE 50MM
XXX BI202426010101 PLATE ANT T=0.3MM
X1 BI2100942 CRYSTAL 75KHZ
X601 BI2102361 CRYSTAL 16.9344MHZ
Parts number Parts name Ar
1 KTC3194 TRANSISTOR BI2KTC3194P0008
101 KTC3199GR TRANSISTOR BI2KTC3199GP000
2 KTC3195 TRANSISTOR BI2KTC3195YP000
201 KTC3199GR TRANSISTOR BI2KTC3199GP000
3 DTC114YS TRANSISTOR BI2DTC114YSP002
302 KTC3200GR TRANSISTOR BI2KTC3200P0008
303 KTC3203Y TRANSISTOR BI2KTC3203YP000
304 KTA1267GR TRANSISTOR BI2KTA1267GP000
305 DTC144ES TRANSISTOR BI2DTC144ESP002
308 DTC144ES TRANSISTOR BI2DTC144ESP002
309 KTA1273 TRANSISTOR BI2KTA1273P0008
310 KTC3199GR TRANSISTOR BI2KTC3199GP000
311 KTA1273 TRANSISTOR BI2KTA1273P0008
312 KTC3199GR TRANSISTOR BI2KTC3199GP000
313 KTA1273 TRANSISTOR BI2KTA1273P0008
314 DTC114YS TRANSISTOR BI2DTC114YSP002
316 KTC3199GR TRANSISTOR BI2KTC3199GP000
317 KTC3199GR TRANSISTOR BI2KTC3199GP000
318 DTC114YS TRANSISTOR BI2DTC114YSP002
319 KA1270 TRANSISTOR BI2KTA1270YP000
321 DTC114YS TRANSISTOR BI2DTC114YSP002
322 KRA107M TRANSISTOR BI2KRA107MP0008
327 KTA1267GR TRANSISTOR BI2KTA1267GP000
4 DTC114YS TRANSISTOR BI2DTC114YSP002
401 KTA1267GR TRANSISTOR BI2KTA1267GP000
402 2SD2144S TRANSISTOR BI2SD2144SVP002
403 KTC3199GR TRANSISTOR BI2KTC3199GP000
404 KTC3199GR TRANSISTOR BI2KTC3199GP000
5 KRA107 TRANSISTOR BI2KRA107MP0008
502 2SD2144S TRANSISTOR BI2SD2144SVP002
503 KTC3199GR TRANSISTOR BI2KTC3199GP000
504 KTC3199GR TRANSISTOR BI2KTC3199GP000
601 KTA1267GR TRANSISTOR BI2KTA1267GP000
7 KTC3199GR TRANSISTOR BI2KTC3199GP000
8 KTA1267GR TRANSISTOR BI2KTA1267GP000
Remarks
3-8
Page 59
MX-KA6
ea
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
ea
Electrical parts list (Front board)
Item
A
CN701 BI12S110021 FFC CONNECTOR 11P H 1.25MM
CN706 BI12S160034U FFC CONNECTOR 16P H 1.25MM
CN707 BI12S210005 FFC CONNECTOR 21P H 1.25MM
D1051 1SS133 DIODE BI31SS133M0007
D1052 1SS133 DIODE BI31SS133M0007
D701 1SS133 DIODE BI31SS133M0007
D702 1SS133 DIODE BI31SS133M0007
D703 1SS133 DIODE BI31SS133M0007
D705 1SS133 DIODE BI31SS133M0007
D706 1SS133 DIODE BI31SS133M0007
FL701 BI2701941 FL DISPLAY 17LM03 41PIN
FW105 BI12P40251U CONN. WIRE 4P L=290MM
F702 BI12P60143U CONN. WIRE 6P L=50MM
F704 BI1203941 CABLE 3P
HJ105 BI2301211 MINI JACK CKX-3.5-25
IC701 MN101C35D IC BI116021
IC702 RPM7140 IC BI114831
LE701 BI28B4531EP0110 RED LED BL-B4531E
L1051 BI26047000KM002 FIXED INDUCTOR 4.7UH
L1052 BI26047000KM002 FIXED INDUCTOR 4.7UH
L1053 BI18A843556N000 F-BEAD F-B 843556
L702 BI26100000KM002 INDUCTOR 10UH
L703 BI18A843556N000 F-BEAD F-B 843556
L707 BI26100000KM002 INDUCTOR 10UH
PWB BI251205G02V FRONT PWB
P1 BI11AT160B0U BLACK WIRE IP L=160MM
SW701 BI804221 JOG SWITCH PVB20FHIN
S1 BI8EVQ21405P015 TACT SWITCH S/TURBO
S1002 BI8EVQ21405P015 TACT SWITCH TAPE
S1003 BI8EVQ21405P015 TACT SWITCH AUX
S1004 BI8EVQ21405P015 TACT SWITCH FM/AM
S1005 BI8EVQ21405P015 TACT SWITCH CANCEL
S1006 BI8EVQ21405P015 TACT SWITCH SET
S1007 BI8EVQ21405P015 TACT SWITCH CD
S1008 BI8EVQ21405P015 TACT SWITCH CD1
S1009 BI8EVQ21405P015 TACT SWITCH CD2
S1010 BI8EVQ21405P015 TACT SWITCH CD3
S1011 BI8EVQ21405P015 TACT SWITCH OPEN
S1012 BI8EVQ21405P015 TACT SWITCH DISC/SKIP
S1013 BI8EVQ21405P015 TACT SWITCH TAPE A/B
S1014 BI8EVQ21405P015 TACT SWITCH CLOCK/TIME
S1015 BI8EVQ21405P015 TACT SWITCH STOP
S1016 BI8EVQ21405P015 TACT SWITCH TUNS1017 BI8EVQ21405P015 TACT SWITCH TUN+
S1018 BI8EVQ21405P015 TACT SWITCH PRESETS1019 BI8EVQ21405P015 TACT SWITCH PRESET+
Parts number Parts name Ar
704 KTC3195Y TRANSISTOR BI2KTC3195YP000
705 KTC3195Y TRANSISTOR BI2KTC3195YP000
711 KRA102M TRANSISTOR BI2KRA102MP0008
713 DTC114YS TRANSISTOR BI2DTC114YSP002
716 DTC114TK TRANSISTOR BI2DTC114TKA011
717 DTC114TK TRANSISTOR BI2DTC114TKA011
718 DTC114TK TRANSISTOR BI2DTC114TKA011
719 DTC114TK TRANSISTOR BI2DTC114TKA011
720 DTC114TK TRANSISTOR BI2DTC114TKA011
721 DTC114TK TRANSISTOR BI2DTC114TKA011
722 DTC114TK TRANSISTOR BI2DTC114TKA011
723 DTC114TK TRANSISTOR BI2DTC114TKA011
724 DTC114TK TRANSISTOR BI2DTC114TKA011
725 DTC114TK TRANSISTOR BI2DTC114TKA011
726 DTC114TK TRANSISTOR BI2DTC114TKA011
727 DTC114TK TRANSISTOR BI2DTC114TKA011
728 DTC114TK TRANSISTOR BI2DTC114TKA011
Block No. 02
Remarks
Item
A
S1020 BI8EVQ21405P015 TACT SWITCH ROCK
S1021 BI8EVQ21405P015 TACT SWITCH CLASSIC
S1022 BI8EVQ21405P015 TACT SWITCH POPS
S1023 BI8EVQ21405P015 TACT SWITCH A/BASS
S2 BI8EVQ21405P015 TACT SWITCH STANDBY
S701 BI8EVQ21405P015 TACT SWITCH REC
S702 BI8EVQ21405P015 TACT SWITCH DUBBING
S703 BI8EVQ21405P015 TACT SWITCH CD REC
S704 BI8EVQ21405P015 TACT SWITCH REPEAT
S705 BI8EVQ21405P015 TACT SWITCH PROGRAM
S706 BI8EVQ21405P015 TACT SWITCH RANDOM
X701 BI29ZTA8.00P015 CERAMIC RESONTOR 8MHZ
X702 BI2102471 CRYSTAL 32.768KHZ
Parts number Parts name Ar
Remarks
3-9
Page 60
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Q
Q
Q
Q
Q
Q
ea
ea
Electrical parts list (Amp. board)
Item
A
CN307 BI12S90024U CONNECTOR 9P P=1.25MM
CN701 BI12S110020 CONNECTOR 11P
CN951 BI12S90025U CONNECTOR 9P P=2.5MM
C901 BICM682101KP015 M CAPACITOR
A
C902 BICM682101KP015 M CAPACITOR
A
C903 BICM682101KP015 M CAPACITOR
A
C904 BICM682101KP015 M CAPACITOR
A
C905 BICE33865M2 E CAPACITOR
A
C906 BICE33865M2 E CAPACITOR
A
C923 BICM682101KP015 M CAPACITOR
A
C924 BICM682101KP015 M CAPACITOR
A
C925 BICM682101KP015 M CAPACITOR
A
C926 BICM682101KP015 M CAPACITOR
A
C927 BICE47835M61 E CAPACITOR
A
C928 BICE47835M61 E CAPACITOR
A
D304 1SS133 DIODE BI31SS133M0007
D305 1SS133 DIODE BI31SS133M0007
D325 1SS133 DIODE BI31SS133M0007
D326 1SS133 DIODE BI31SS133M0007
D327 1SS133 DIODE BI31SS133M0007
D331 1SS133 DIODE BI31SS133M0007
D333 1SS133 DIODE BI31SS133M0007
D334 MTZJ15C ZENER DIODE BI3MTZJ15CM0007
D335 MTZJ15C ZENER DIODE BI3MTZJ15CM0007
D336 1SS133 DIODE BI31SS133M0007
D901 G5SBA60L DIODE
A
D902 FR202 RECTIFIER DIODE BI3FR202L2F
D903 FR202 RECTIFIER DIODE BI3FR202L2F
D904 FR202 RECTIFIER DIODE BI3FR202L2F
D905 FR202 RECTIFIER DIODE BI3FR202L2F
D906 1N4001 DIODE BI31N40011
D907 UZ36BSA ZENER DIODE BI3UZ36BSAM0000
D908 MTZJ6.2B ZENER DIODE BI3MTZJ6.2BM000
D909 1SS133 DIODE BI31SS133M0007
D910 MTZJ6.2B ZENER DIODE BI3MTZJ6.2BM000
D911 MTZJ5.6B ZENER DIODE BI3MTZJ5.6BM000
D912 MTZJ13B ZENER DIODE BI3MTZJ13BM0007
D913 MTZJ12C ZENER DIODE BI3MTZJ12CM0007
D914 RS402M RECTIFIER
A
D916 1SS133 DIODE BI31SS133M0007
IC304 STK412-010 IC
A
L101 BI2601141 COIL 3.0UH
L201 BI2601141 COIL 3.0UH
PWB BI251227G01V AMP PWB
Parts number Parts name Ar
103 KTC3199GR TRANSISTOR BI2KTC3199GP000
104 KTA1267GR TRANSISTOR BI2KTA1267GP000
105 KTC3199GR TRANSISTOR BI2KTC3199GP000
203 KTC3199GR TRANSISTOR BI2KTC3199GP000
204 KTA1267GR TRANSISTOR BI2KTA1267GP000
205 KTC3199GR TRANSISTOR BI2KTC3199GP000
307 KTC3199GR TRANSISTOR BI2KTC3199GP000
334 KRA107M TRANSISTOR BI2KRA107MP0008
335 KRA107M TRANSISTOR BI2KRA107MP0008
336 KTC3199GR TRANSISTOR BI2KTC3199GP000
337 KTC3199GR TRANSISTOR BI2KTC3199GP000
338 KTC3199GR TRANSISTOR BI2KTC3199GP000
339 DTC114YS TRANSISTOR BI2DTC114YSP002
901 8550C TRANSISTOR BI28550CP0005
902 DTC114YS TRANSISTOR BI2DTC114YSP002
903 DTC114YS TRANSISTOR BI2DTC114YSP002
904 KTB1366 TRANSISTOR BI2KTB1366Y8
905 KTC3199GR TRANSISTOR BI2KTC3199GP000
906 KTC3199GR TRANSISTOR BI2KTC3199GP000
Block No. 03
Remarks
0.0068UF/100V
0.0068UF/100V
0.0068UF/100V
0.0068UF/100V
3300UF/65V
3300UF/65V
0.0068UF/100V
0.0068UF/100V
0.0068UF/100V
0.0068UF/100V
4700UF/35
4700UF/35
BI3G5SBA601
BI3RS402M1
BI115001
Item
A
RY301 BI8RL00071 RELAY G5PA-2
R390 1SS133 DIODE BI31SS133M0007
Parts number Parts name Ar
907 KTB1366 TRANSISTOR BI2KTB1366Y8
909 KRA107M TRANSISTOR BI2KRA107MP0008
911 KTC3199GR TRANSISTOR BI2KTC3199GP000
912 DTC114ES TRANSISTOR BI2DTC114ESP002
Electrical parts list (Transformer board)
Item
A
C951 BICT224275M M CAPACITOR
A
FW951 BI12P90055U CONNETOR ASSY 9P
F951A BI201196010101 FUSE HOLD
A
F951B BI201196010101 FUSE HOLD
A
F952A BI201196010101 FUSE HOLD
A
F952B BI201196010101 FUSE HOLD
A
F953A BI201196010101 FUSE HOLD
A
F953B BI201196010101 FUSE HOLD
A
PWB BI251223G01V TRANS PWB
S999 BI804351 SWITCH
A
TB901 BI201323010101 TERMINAL
A
TB902 BI201323010101 TERMINAL
A
XXX BI11TT80H1 WIRE GRAY 80MM
XXX BI11TT80H1 WIRE RED 80MM
XXX BI11TT80H2U WIRE ORANGE 80MM
XXX BI11TT80H3U WIRE YELLOW 80MM
XXX BI11TT80H5U WIRE BLUE 80MM
XXX BI11TT80H6U WIRE WHITE 80MM
Parts number Parts name Ar
0.22UF 275V
CX-NV300
CX-NV300
CX-NV300
CX-NV300
CX-NV300
CX-NV300
2P4T
1P
1P
Electrical parts list (Wiring diagram)
Item
A
CN305 BI1205441U FF-CABLE 11P
CN306 BI1205261U FF-CABLE 9P
CN309 BI1205241U FF-CABLE 21P
CN601 BI1205291U FF-CABLE 16P
CN604 BI1205251U FF-CABLE 16P
CN701 BI1205281U FF-CABLE 11P
DECK BI11AT065B0U WIRE 1P 73MM
DECKA BI12P30215U WIRE 3P 360MM
DECKB BI12P80102U WIRE 8P 485MM
Parts number Parts name Ar
Remarks
Block No. 04
Remarks
Block No. 05
Remarks
3-10
Page 61
< MEMO >
MX-KA6
3-11
Page 62
MX-KA6
Packing materials and accessories parts list
P 9
A8
Block No.
Block No.
M
M
3
M
M
5
M
M
P10
A7
P 2
P 4 A1
P 5
P 7
A5,A6
6
P 3
P 6
3-12
P 1
P 8
A2~A4
F
R
O
N
T
Page 63
MX-KA6
Parts list (Packing)
Item
A
P 1 BI4313381U
P 2 BI4512131
P 3 BI4512141
P 4 BI4005355
P 5 BI4710321
P 6 BI4511451
P 7 BI4710311
P 8 BI4710511
P 9 BI4512351
P10 BI4512361
Parts number Parts name Area
Parts list (Accessories)
Item
A
A 1 BI600MXKA6380
A 2 --------------A 3 BIAN01031
A 4 BIAN01012
A 5 BI4412071U
A 6 BI23A0094
A 7 MXKA6UW-SPBOX- L
A 8 MXKA6UW-SPBOX-R
Parts number Parts name Area
CARTON BOX
POLY FORM
POLY FORM
POLY BAG
POLY BAG
EPE FOAM PAPER
POLY BAG
POLY BAG
POLY FORM
POLY FORM
REMOTE CONTROL
BATTERY
AM LOOP ANT
ANT WIRE
INSTRUCTIONS
PLUG CONVERSION
SPEAKER BOX L
SPEAKER BOX R
Q'ty
1
1
LEFT
1
RIGHT
1
REMOTE CONTROL
1
SET
1
SET
1
INSTRUCTIONS
1
AM LOOP
1
TOP
1
BOTTOM
Q'ty
1
2
1
1
1
LVT1014-008A
1
JT-0476 VED TO
1
1
Block No. M3MM
Description
Block No. M5MM
Description
3-13
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