Front cabinet(OUTER) ass'y
(A60-1942-08): L
(A60-1943-08): R
(A60-1944-08): D
(A60-1946-08): H
(A60-1947-08): S
MD door
(A52-0918-08)
Door lens
(B12-0408-08): L
(B12-0409-08): R
(B12-0410-08): D
(B12-0412-08): H
(B12-0413-08): S
Knob A
(K27-7893-08): S
(K29-7895-08): L
(K29-7896-08): H
(K29-7898-08): D
(K29-7899-08): R
Knob B
(K29-7900-08)
Top plate R ass'y
(A60-2059-08): DHLR
(A60-2060-08): S
Door
(A52-0914-08): DHLR
(A52-0915-08): S
Handle(REAR)
(K01-0134-08): L
(K01-0135-08): H
(K01-0137-08): D
(K01-0138-08): R
(K01-0140-08): S
Handle
(K01-0139-08)
Rear cabinet
(A02-2987-08): S
(A02-2988-08): DHLR
AC socket
(E03-0375-08)
D: ORANGE, H: GREY, L: BLUE, R: RED, S: SILVER
In compliance with Federal Regulations, following are
repro-duction of labels on, or inside the porduct relating to
laser product safety.
Note: Please contact KENWOOD service in your side if
you want to get the AC power cord.
Antenna terminal
(E70-0114-08)
KENWOOD-Crop. certifies this equipment conforms to DHHS
Stereo jack
(E11-0398-08)
Regulations No.21 CFR 1040. 10, Chapter 1, Subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
Page 2
AM loop antenna (x1)
(T90-0868-08)
Remote control unit (x1)
(A70-1440-08): DLH
(A70-1441-08): R
(A70-1442-08): S
Battery cover (A09-1191-08)
R6/SUM-3 batteries
AC plug adaptor
(E03-0115-05)
for remote (x2)
RC
-
MDX0001
AM loop antenna
stand (x1)
(A09-1201-08)
MDX-01/02
Caution on condensation
Condensation (of dew) may occur inside
the unit when there is a great difference in
temperature between this unit and the outside.
This unit may not function properly if condensation occurs. In this case, leave the
unit for a few hours and restart the operation after the condensation has dried up.
Be specially cautious against condensation
in a following circumsatance:
When this unit is carried from a place to
another across a large difference in temperature, when the humidity in the room
where this unit is installed increases, etc.
Note related to transportation
and movement
Before transporting or moving this unit,
carry out the following operations.
(1) Remove the CD or MD from the unit.
(2) Press the 6 key of the MD.
(3) Wait for some time and verify that the
display becomes as shown in the figure.
(4) Press the 6 key of the CD.
(5) Wait for some time and verify that the
FTC test mode is after Sub-Clock Oscillation Check
Mode(Internal Oscillation, Check of Period) Check Mode
is 5 times maximum. FTC carries if 1 tlme OK.
The unit is STOP mode after display shows error if 5
times NG.
No Oscillation îERR 1 Period NGîERR 2
(FTC mode is factory use only)
3-2 Test Mode Cancel
The unit cancel the test mode after initialization if pull out
power cord.
The unit cancel the test mode after no initialization if
4
power off.
3-3 Key Function in Test Mode
KEY
CD PLAY
STOP
MENU
SKIP UP
SKIP DOWN
T-SERVO ON(05) uw
T-SERVO OFF(03)
Stop to CD operation(01)
TB/FB (07)
TG/FG (08)
FE/RF (09)
TE/VC (10)
HI SPEED(double speed) uw NOR
SPEED: in playback
Playback in STOP mode.
Track up of CD.
FF search of CD if key pressed
more 400ms.
Pickup move outwards in STOP
mode if key pressed more 400ms.
Playback in STOP mode.
Track down of CD.
FB search of CD if key pressed
more 400ms.
Pickup moves inwards in STOP
mode if key pressed more 400ms.
CD MODE
In STOP mode.
Selfcheck result shows
2 figures
MD MODE 1
–
Stop to operation.
Change to mute-off.
Choose the REC input;
digital or analog in stop
mode.
Track up of MD.
FF search of MD if key
pressed more 400ms.
Track down of MD.
FB search of MD if key
pressed more 400ms.
4. MD TEST MODE FOR ADJUSTMENT
4-1 Entering the Test Mode (MD Mode2)
While pressing the SKIP DOWN key, turn the AC on.
4-2 Cancelling the Test Mode
Turn the AC off.
4-3 Key Operations for Adjustment
KEYSOPERATION
SKIP UP/DOWNSelect mode or adjustment value change.
MD PLAY/PAUSE Fix mode or adjustment value.
STOPCancel the selected mode.
SKIP UP ✽Pickup moves outwards when pressed skip up key.
SKIP DOWN ✽Pickup moves inwards when pressed skip down key.
✽ Remote control only.
4-4 Selection of Adjustment Test Mode
Whenever the [volume/multi-control] knob is turned, the
adjustment test mode is selected.
No.LCDDESCRIPTIONSECTION
1TEMP ADJU
2LDPWR ADJU Laser power adjustment.5-6
3LDPWR CHEC Laser power check.5-6
4EFBAL ADJU Traverse adjustment.5-7
5TE B. ADJAutomatic EF balance adjustment.6FBIAS ADJU Focus bias adjustment.5-8
7CPLAY MODE Continuous playback mode.4-5
8CREC MODE Continuous recording mode.4-6
✽9STT-LIMIT
✽10 JUMP MODE Track jump checking mode.-
✽11 SRV DAT RE Servo data reading.-
✽12EEP MODEE2PPROM data reading or rewrite.-
✽13EEP INITIAL E2PPROM data initializing.-
For more information on each adjustment mode, refer to
each section of 5, "Electrical adjustment".
If other adjustment mode has been entered incorrectly,
press the STOP key to exit the mode.
✽ The number 9 - 13 are not used for service. If these
mode have been entered incorrectly, press the STOP
key immediately to exit the mode. Specially, do not use
EEP INITIAL. (E2PROM data has initialized if used it.)
The work of adjustment is unnecessary
in this mode.
Check the mechanism start limit
switch position.
5-5
-
Page 5
MDX-01/02
1. Setting of Continuous Playback Mode
No.Key
1
4¢
Select [CPLAY MODE]
2Load disc
3 PLAY[CPLAY MID]
[c=xxxx a=yy] error
(xxxx=C1 error, yy=ADIP error)
[CPLAY OUT]
[c=xxxx a=yy] error
(xxxx=C1 error, yy=ADIP error)
4 STOP
[CPLAY MODE]
2. Change of Playback Points(in continuous playback mode)
1. The recording start addresses of IN, MID, and OUT are
described below.
IN30H cluster
MID 300H cluster
OUT 700H cluster
2. An erasure prevention control is not detected in the test
mode. Be careful not to enter the continuous recording
mode using a disc containing the data that should not be
erased.
3. Do not record continuously for more than five minutes.
4. Take care that no vibration is applied during continuous
recording.
5. ELECTRICAL ADJUSTMENT
5-1 Precaution during confirmation of Laser
Diode emission
During adjustment, do not view the emission of a laser
diode from just above for confirmation. This may damage your eyes.
5-2 Precaution on handling of Optical pick-up
(KMS-260B)
The laser diode in an optical pick-up is easy to be subject to electrostatic destruction. Therefore, solderbridge the laser tap on the flexible board when handling the optical pick-up.
When removing the flexible board from the connector,
make a solder bridge in advance, then remove the
board. Be careful not to remove the solder bridge before
inserting the connector. Moreover, take careful measures against electrostatic destruction. The flexible
board is cut easily. Handle the flexible board with care.
5-3 Precaution during adjustment
1) Perform the adjustment and confirmation marked with “O”
in the order shown in the table when the parts below are
replaced.
OpticalBD board
1.Temperature compensation offset adjustmentXOOO
2.Laser power adjustmentOOXO
3.Traverse adjustmentOOXO
4.Focus bias adjustmentOOXO
5.Error rate confirmationOOXO
pick-upIC6 D101IC1,IC2,IC10
2) In the test mode, perform the adjustment. After adjustment is completed, cancel the test mode.
3) Perform the adjustment in the order described.
4) Use the following tools and measurement equipment.
• CD test disc TGYS-1
• Laser power meter
• Oscilloscope (with bandwidth of more than 40 MΩ)
(Calibrate the probe before measurement.)
• Digital voltmeter
• Thermometer
5) Take care that VC and GND (ground) are not connected
on the oscilloscope when two or more signals are monitored on the oscilloscope. (VC and GND are short-circuited in this case.)
5-4 Creating the recordable continuous recording
disc
This disc is used for focus bias adjustment and error rate
confirmation. How to create the recordable continuous
recording disc is 4-6.
5-5 Offset Adjustment
5-6 Laser Power Check and Adjustment
Laser power setting in playback and recording modes.
Preparation
1. Remove the MD mechanism from the unit.
2. Connect the digital voltmeter to IOP1 and 2 on X33 pcb.
3. Remove the top plate from traverse unit.
4. Remove the magnetic head.
5. Remount the MD mechanism to the unit
5
Page 6
MDX-01/02
1. Recordable Disc
No.KeyDisplay/Function
1Connect the oscilloscope to TE1 and VC in X33 pcb
2 4¢Select [EFBAL ADJU]
Write power adjustment. Adjust the waveform as follows.
7 PLAYDisplay shows [EF=$✻✻MOR] after [EFB=✻✻xSAVE]
to save the data in E2PROM.
Mode changes write to read
Focus and disc servo are on. Tracking servo off.
8 4¢
Read power adjustment. Adjust the waveform as follows.
9 PLAY
Save the data in E2PROM.
Display shows [EFBAL MO-P]
PLAYDisplay shows [EF=$✻✻MOP]
(Pickup travels to search pits and tune the servo to on.)
10 4¢ Adjust the waveform as follows.
11 PLAYDisplay shows[EFB=✻✻xSAVE]
to save the data in E2PROM.
Display shows [EFBAL CHAN]
12 EJECTUnload disc.
2. Pre Master Test Disc(TGYS-1)
No.KeyDisplay/Function
1 Load the disc(TGYS-1). [EFBAL CD]
2 PLAY
PLAY
[EF=$✻✻CD] servo is on
3 4¢ Adjust the waveform as follows.
4Save the data in E2PROM.
Display shows[EFB=✻✻xSAVE] in brief time.
[EF PHASE]
5 EJECTUnload disc.
(TE1)
330kΩ
10pF
(VC)
Oscilloscope
+
-
TE1
VC
Oscilloscope
X33
ADJUSTMENT
+
-
V: 0.5V/div H: 10ms/div
INPUT: DC mode
+
-
Laser
power meter
Digital
voltmeter
Objective lens of
optical pick up
IOP2
IOP1
X33
ADJUSTMENT
1. Laser Power Adjustment
No.KeyDisplay/Function
1 4¢[LDPWR ADJU]
Load recordable disc
2
Load the disc and lazer on
[(a0.9mW) $xx] read power
(xx=power value)
43EJECT
PLAY
Unload the disc and laser on
5 PLAY[LDPWR CHECK]
6 1¡Move the pickup to check the laser power with
laser power meter sensor
7 4¢
Adjust "xx" so that the power meter shows 0.9mW.
8 PLAY[(a7.0mW) $xx] writing power
9 4¢Adjust "xx" so that the power meter shows 7.0mW.
This adjustment should be carried out in 15 secs.
10 PLAYLaser power off
Display shows [LDPWR ADJUST] after [LDPWR<$xx]
to save the data in E2PROM
Start from No.2 if readjust.
2. Laser Power Check
No.KeyDisplay/Function
1 4¢
[LDPWR CHEC]
2 PLAY[(c0.9mW) $xx]
(xx=0.85 to 0.95mW)
3 PLAY[(c7.0mW) $xx]
Laser power meter: 7.0±1.0mW✽
VOM:optical pickup indication value ±10%✽
✽ In this case, lop = 82.5 mA
lop(mA) = Reading of digital voltmeter(mV)/1(Ω)
(optical pick-up label)
KMS
260B
27x40
B0825
CIRCUIT DESCRIPTION
6
5-7 EF Balance(Traverse Adjustment)
Connection :
During this adjustment, the oscilloscope changes in units
of about 2%. Adjust so that the waveform comes nearest
to the specified value. (MO groove read power traverse
adjustment)
(Traverse waveform)
Specification : A = B
Notes :
1. Data is erased during MO write when a recorded disc is
used for this adjustment.
2. If the traverse waveform is difficult to be monitored, connect an oscilloscope as shown in the figure below.
Page 7
A/D keys
EEPROM Write
M30624MG-308FP
RELAY
POWER key
RESET
LED
Remote
key
LCD Back
Light
LCD CD
MD
DSP
u-COM
Control
KEY1-3
V.DET.
SENS
CLOSE
TUNER ON/OFF, SA CLK,
SA DATA
ST, SD,PLL DO
MD CE
SQSO
LCDSDA
LCDCS
LED0, LED1
BL0,BL1
REMOCON
RESET
RELAY
SCL
SDA
SCOR
CRXDCTXD
LCDRS
LCDSCL
LCDRES
SQCKMD RST
CLS SW
CD POWER, LDC,HI SP. SCLK. CD CLK.XLAT.CD DATA.XRST
AC/BATTERY
CD Door
Control
TUNER PLL
IC
SYSTEM IC
LC75396NC
TUNER
SYSTEM IC
MDX-01/02
No.KeyDisplay/Function
1. CD Error Rate
1
4¢
[CPLAY MODE]
2Load the test disc(TGYS-1)
3 PLAYDisplay shows [CPLAY MID]
1. The relation between the C1 error and focus bias value
is shown in the figure below. Points "a" and "b" in the
figure are detected by the above adjustment. Focal
position "C" is automatically obtained from points "a"
and "b" by calculation.
2. The C1 error rate fluctuates. Therefore, perform the
adjustment according to the observed mean value.
C1 error
Focus bias value
5-9 Error Rate Check
6. Microprocessor: M30624M-308FP(IC401)
6-1 Periphery Block Diagram
7
Page 8
MDX-01/02
6-2 Microprocessor's Port Description
Port #Port NameI/ODescription
1~3NC-No use
4SDAOEEP ROM data
5SCLOEEP ROM clock
6RELAYOMain power supply controlONOFF
7CEINo power supply detectionAC ONAC OFF
8BYTE-GND
9CNVSS-GND
10XCINIOscillation for clock(32.768MHz)
11XCOUTOOscillation for clock(32.768MHz)
12RESETIMicroprocessor reset portNORMALRESET
13XOUTOOscillation for main clock(10MHz)
14VSS-GND
15XINIOscillation for main clock(10MHz)
16VCC(B.U.)IStandard voltage for A/D converter(+5V)
17NMII+5V
18REMOCONIRemote control signal H L: interrupt
19POWER KEYIPower key signal controlotherbackup
20SCORISub-code synchro signal control L H: interrupt
21LCD RSOReset port of LCD driver
22,23NC-No use
24B.L.0OBack light dimmer. L=dark, H=bright(#26 port(B.L.1)=L)
25LED0OStandby led controlOFFON
26B.L.1OBack light dimmer. H=dark, L=bright(#24 port(B.L.0)=L)
27LED1OTimer led controlOFFON
28LCD CSOCS port of LCD driver
29CTXDOTXD port of UART
30CRXDIRXD port of UART
31LCD DATAOData port of LCD driver
32NC-No use
33LCD CLKOClock port of LCD driver
34LCD RSTOReset port of LCD driver
35NC-No use
36SQSOICD sub-code
37SQCKIClock for CD sub-code
38MD CEOMD IC CE
39MD RSTOMD reset signalRESETNORMAL
40~55NCONo use
56CD ON/OFFOCD power controlONOFF
57NC-No use
58AMUTEOAudio mute signalOFFON
59TU CLKOPLL/SYSTEM IC clock
60STITuner stereo signalMONOSTEREO
61SDITuning signalNOTUNED
62VCC(B.U.)ONo use
63NC-No use
64VSS-GND
65TU DATAOPLL/SYSTEM IC data
66TU CEOPLL/SYSTEM IC CE
67PLL DOIPLL IC data
68NC-No use
69LDCOCD laser controlONOFF
70CLS SWICD door close detectionOFFON
71OPN SW-No use
72CLOSEONo use
8
CIRCUIT DESCRIPTION
ACTIVE
HL
Page 9
MDX-01/02
CIRCUIT DESCRIPTION
Port #Port NameI/ODescription
73OPENONo use
74HI SPORecording signal in high speed modeNORMAL
75SCLKOCD sense clock
76SENSICD sense
77CD CLKOClock for CD DSP
78XLATOLatch for CD DSP
79CD DATAOData for CD DSP
80CD XRSTOReset for CD DSPNORMALRESET
81CODEIModel selector
82CODEIModel selectorKITTYNORMAL
83CODEIModel selector
84~87NC-No use
88LOOP-No use
89,90NC-No use
91V.DETIAC power supply detection(less 1.25V:detect)
92NCONo use
93~95KEY1~3IKey signalONOFF
96AVSS-GND
97NC-No use
98VREFIStandard voltage for A/D converter
99VCC(B.U.)IStandard voltage for A/D converter(+5V)
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to
parts list).indicates safety critical components. For continued protection against risk of fire, replace only with same type and
rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed
parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
The DC voltage is an actual reading measured with a high impedance type voltmeter. The measurement value
may vary depending on the measuring instruments used or on the product. Refer to the voltage during
RECORDABLE MD PLAY unless otherwise specified; The value shown in ( ) is the voltage measured at the
moment of STOP. The voltage followed by (REC) refers to the value during MD RECORDING.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing
Corporation. Noise reduction circuit made under license from Dolby Laboratories
Licensing Corporation.
Y39-3890-20
MDX-01/02
Page 16
UVXZABADWYAAAC
IC101
IC102
B
MDX-01/02 (2/4)
TUNER UNIT
PD
CLK
XOUT
221
XIN
A.OUT
GND
21
A.IN
19
20
2
CE
NC
4
3
DI
NC
AM.IN
17
VDD
18
FM.IN
16
6
5
DO
7
FM/AM
NC
14
15
IF.IN
12
9
8
S/M
11
NC
10
FMIF.REQ
13
R150A 680
T101
L101 2.2uH
10K
T104
450kHz
T103
100u10
C107
+
R119A 300
47
R117A
0.022
C117A
4.7u50
+
+
10u10
C114A
R107
10 1/4W
5.6K
5.6K
CF103
C110 0.01
C153 47u10
+
C140A 0.01
R123A
3.3K
C124A 47P
C157A 47P
10K
VR101
C126A 0.01
+
C125 4.7u50
R124A
10K
C130
0.022u50
+
C127 10u10
C128A
220P
R104A 680
0.018
0.018
330P
C104A
5P
C103A
100K
R102A
T102
28
29
7P
TC101
VC101
C131A
FMIF
AMSD
GND
FMSM
VCC
SD
ST
DET
AFLI
AFRI
LOUT
ROUT
AFIN
AFRO
FMOUT
AFLO
1
2
3
4
5
678
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
S/M
FM/AM
AMSM
MUTE
AMRF
AMOUT
AMOSC
REQ
FMBW
AMAGC
AMOUT
29
28
C111 A
0.022
X101
7.2MHz
27P
C144A
27P
C143A
1K
R131A
4.7u50
C123
+
R132A
+
C142 47u10
+
C145 47u10
L102 100uH
15
14
15
14
R114A 47K
R127A 47K
R158A 10K
1K
3.3K
3.3K
3.3K
15K
R125A
R145A1KR144A
1K
C118
5.6K
0.01
C108A
C154
R126A
15K
1
C133A
1
4700P
C162A
4700P
C161A
470P
C156A
47P
2.2u50
C129
+B+B
1 R.OUT
10 PLL.DO
8 TU.DATA
9 TU.CLK
7 TU.CE
ST5
6SD
3 L.OUT
4 9.4V
TU.GND2
+9.4V
470P
21
C132A
C134
C135
1u50
C121A
C119A
C120A
0.47u50
10K
VR102
+B
AMIF
FMBY
MIX
R152A 1K
+B
+B
+B
+9.4V+9.4V
+B
R134A 1K
R111 A 1K
0.022
C115A
C146A 470P
R148A 1K
R138A
R135A
R136A
R137A
R110 470
1/4W
1
2
3
4FM ANT
R155A
100
R142A
330
0.01
C113A
10.7MHz
CF101
CF102
10.7MHz
7
T1
0.01
C2A
1K
R1A
R2A
470K
180P
C3A
12K
R3A
C16A 0.01
C4A 22P
L1 D4.5/3.5T
TC1
20P
3P
C5A
100P
C6A
L2
2.2uH
T2
0.01
C10A
330
R7A
1P
C7A
1M
R4A
220
R6A
C9A
0.01
10K
R8A
270P
C11A
220
R11A
5P
C8A
56P
C12A
33P
C13A
3.3K
R10A
10K
R14A
L4
D4.5/4.5T
4.7K
R13A
ANT
6
5
4
3
2
1
8
NC
GND
GND
VT
+B
IF
OSC
100
R106A
220u10
+
0.01
R118A 100
FM ROD ANT
GND
GND
AM ANT
4.7K220
0.01
C101A
1
C139A
47K
3300.01
C112A
3.3K
R121A
Q102
R101AR105AR103A
+9.4V
+9.4V
R129A 33K
C137A 100P
+9.4V+9.4V
+B
+B
R120A
R108A
R133A
+B
2200P
C17A
18P
C1A
C105A
C106
2.2K
R113A
R115A
100
R153A
1K
R130A
C158A
0.01
1u50
+9.4V
C159A 100P
47P
C164A
0.01
C147A
100
R5A
1u50
C151
+
1u50
C152
+
+
+
+++
+B
Q102
D102
D101
/MPX
FM/AM
SYSTEM
IC
PLL
-CN403
UNIT
4/4
CN101
for FM ADJ.
D105
FM FRONT-END
VC1
VC2
Q2
Q1
Q3
Q101
FM SW
RF AMP
JK102
IC101: LA1837
IC102: LC72131
Q101: 2SA1317
Q102: 2SC930
D101-104: 1SS133
GND LINE
SIGNAL LINE
B LINE
VC101SVC342L:
D105MTZJ5.1B:
POWER
VC1,2
Q1-3
SVC201 SPA:
2SC930:
MW OSC
MW ANT
AM IF
FM DET
D103
D104
TP101
2.6V
0V
0V
0V
5.2V
(8.1V)
(0.1V)
(9.5V)
8.0V
8.0V
0.2V
0V
0V
0V(2.5V)
2.5V(0V)
5.2V
0.8V
2.5V
9.1V(9.2V)
3.6V
3.6V
3.6V
0V
0.1V(4.97V)
9.1V(9.2V)
9.1V(9.2V)
1.4V
4.3V(0V)
0V(2.6V)
0.2
8.1V(4.9V)
4.8V(8.1V)
2.1V(1.9V)
3.6V(3.5V)
0V(1.3V)
0.2V(1.4V)
FM: 3.6V
2.9V
3.3V
3.3V
4.3V
4.3V
4.3V
4.3V
3.6V(3.5V)
3.7V
3.7V
(74V)
4.0V
8.8V
0.6V
8.3V
4.3V
3.9V
9.4V
9.4V
8.7V
0.8V
8.2V
9.1V
4.5V
FM : 85MHz
9.4V
1.5V
1
2
3
4
5
6
7
The DC voltage is an actual reading measured with a high impedance type voltmeter as the AM/FM signal generator is specified to the conditions as shown in the
list below. The measurement value may vary depending on the measuring instruments used or on the product. The value shown in ( ) is actual reading measured in
the AM mode.
MODECARRIER
FM98MHz1kHzSTEREO 67.5kHz 7.5kHz(Pilot)60dB
AM1000(999)kHz400HzMONO 30% MOD60dB
MODULATION
FREQUENCYDEVIATION
ANT INPUT
Y39-3890-20
CAUTION: For continued safety, replace
safety critical components only with manufacturer's recommended parts (refer to
parts list).indicates safety critical components. For continued protection against
risk of fire, replace only with same type
and rating fuse(s). To reduce the risk of
electric shock, leakage-current or resistance measurements shall be carried out
(exposed parts are acceptably insulated
from the supply circuit) before the appliance is returned to the customer.
MDX-01/02
Page 17
6162636465
6667686970
71
727374
75
7677787980
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
4039383736
35
34
33
323130
29
28
27
26
252423
22
21
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
LRCK
PCMD
BCK
EMPH
XVDD
XTAI
XTAO
XVSS
AVDD1
AOUT1
AIN1
LOUT1
AVSS1
AVSS2
LOUT2
AIN2
AOUT2
AVDD2
RMUT
LMUT
SQSO
SQCK
XRST
SYSM
DATA
XLAT
CLOK
SENS
SCLK
VDD
ATSK
SPOA
SPOB
XLON
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
SEFEVC
XTSL
TES1
TEST
VSS
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
SSTP
MDP
LOCK
FOK
DFCT
MIRR
COUT
DOUT
VDD
VSS
AVDD3
PCO
FILI
FILO
CLTV
AVSS3
RFAC
BIAS
ASYI
ASY0
AVDD0
IGEN
AVSS0
ADIO
RFDC
CE
TE
16151413121110
9
876
54321
GND
TRK(+)
TRK(-)
FCS(+)
FCS(-)
RESET
VCC
CAPA2
CAPA1
VREF1
VREF0
GND
FRDR
FFDR
TRDR
TFDR
17
1819202122
2324252627
282930
31
32
DM(+)
DM(-)
FM(+)
FM(-)
MUTE
VCC
VCC2
CAPA3
SRDR
SFDRNCDMDR
BIAS
REG
REGIN
GND2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VC
VCC
E
D
A
B
C
F
GND
LD
VR
PD
FCS(+)
TRK(+)
TRK(-)
FCS(-)
DM(-)
L.SW
L.SW
FM(-)
FM(+)
DM(+)
2
6
5
4
3
1
151413
12
39K
R267A
1M
R260A
29
28
29
28
100u 25
C228
+
R240A
1.8K
17
18
19
20
C224A
9
8
6
7
5
1
2
C222A
0.01
R235A 47K
8.2K
R257A
C232A
270P
R255A
8.2K
12K
R253A
C229A
R256A
8.2K
8.2K
R252A
R234A
10
R254A
270P
C231A
12
14
15
13
4.7K
R243A
33
30
31
32
30
31
32
33
12K
X201
33.8688MHz
C218A
22P
22P
C219A
1000P
C239A
1.2K
1000P
C217A
R229A
3.3K
C215A
0.0473.3K
R228A
10K
R227A
1500P
C213A
R226A
1M
0.01
C211A
1000P
C242A
0.1
C210A
R224A
33K
100K
R225A
100
3300P
20
26
22K
R241A
220K
R237A
180K
R238A
R201A 68K
R202A 68K
R203A 68K
R204A 68K
100u10
+
10
L201
10uH
100u10
C203
+
R216A
15K
R217A
27K
9
NCNC
12
108746
5
312
11
13
14
171516
18
20
19
EO VC
EIVR
TEE
FEBIAS F
FE VEE
RFO PD2
RFI
PD1
LDONPDVCC
LD
12K
R211A
1.5K
R212A
10K
R213A
10K
R214A
VR201
20K
41
39
100u10
C202
+
18
19
17
20
1000P
C230A
4.7K
R215A
15P
C204A
C244A
100P
R232A 1M
R233A 470
1000P
0.1
Q201
+B
+B
+B
+B
SLD+
5
PD
SW-GND
SLD-
SLT-SW
12
+2.5V
16
+5V
14
15
13
SHORT
LAND
6
5
4
3
11
10
9
7
8
6
A
VC
E
VCC
D
B
C
F
LD
GND
-VPD
DM-
DM+
FOCUSING COIL
TRACKING COIL
2
1
1
3
4
2
FCS-
TRK+
FCS+
TRK-
150K
R206A
R205A
150K
C214A
0.1
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B+B
+B
+B
+B
+B
100P
C240A
R208A
C201
+B+B
15K
100K
R220AR218A
R221A
220P
C209A
0.022
C207A
180P
C208A
R223A
15K
39
41
R219A
100
C205A
15P
100K
R251A
10K
R250A
1
R246A
39P
C227A
1K
1K
1 1W
1.8K
R242A
0.056
C225A
2 LDC
1 CD.DGND
6
4
3
5
8
7
9
10
11
13
12
15
14
16
SENS
SCOR
HI.SP
SCLK
XLAT
CD.CLK
CD.DATA
SQCK
CD.RST
7.5V(CD)
SQSO
A.GND
R.OUT
L.OUT
17 CD.MGND
18 D.OUT
R236A
1K
3
R245A
1K
+B
+B
+B+B
33P
C238A
470u10
C220
+
1000P
C237A
C237 1u50
+
+
C238 1u50
100P
C234A
C233A
100P
2.7K
R264AC216A
270P
R231A
R266A
C243A 56P
6
26
8
9
20
7
5
3
1
2
+7.5V
+7.5V+7.5V
+7.5V+7.5V+7.5V
+7.5V
Q204
+B
R248A
R247A
1.5
R249A
R244
+B
+B
C212A
100u 25
C226
+
VREFRF2
1
12
LD
+5.0V
100P
C245A
1.5M
R259A
0.047
C241A
220K
R258A
220P
C247A
+B
+5V+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V+5V
+5V+5V+5V
1000P
C223A
CN201
CN202
Q204
Q203
D202
Q201
LD
ON/OFF
RF AMP
DSP
MDP
PROTECTION
AVR
4ch BTL
DRIVER
IC201: CXA1571M
IC202: CXD2587Q
IC203: BA5979S
Q201,204 : 2SA984E
Q202: 2SA1317
Q203: 2SC3330
D201,202 : 1SS133
DIGITAL LINE
GND LINE
SIGNAL LINE
B LINE
BIAS
E
C
A
MON
B
D
SLT-SW
F
SLD
LD
DM
Q202
+5V
FE
-CN401
4/4
CN203
UNIT
TP202
D201
TP201
POWER
47K
R210A
IC202
IC203
IC201
PICKUP (KCP3H)CD SERVO UNIT
C
MDX-01/02 (3/4)
2.2V
3.9V
0.2V
2.3V
2.3V
2.3V
2.3V
2.5V
2.1V
0.3V
2.5V
3.3V
2.5V
2.5V
2.5V
2.2V
4.9V
4.9V
4.9V
2.4V
2.5V
2.1V
5.0V
5.0V
4.9V
2.5V
2.8V
2.8V
2.3V
0.7V
2.3V
2.3V
1.3V
2.5V
2.5V
3.3V
2.5V
2.5V
2.6V4.8V
6.7V
0V
0V
0V
0V
3.7V
3.7V
3.9V
3.7V
3.7V
3.8V
3.6V
7.4V
4.3V
4.0V
3.6V
3.9V
4.7V
2.5V
2.5V
5.0V
5.0V
4.9V
4.5V
2.1V
7.4V
2.6V
4.9V
2.5V
1.8V
5.0V
5.0V
5.0V
5.0V
4.9V
7.5V
2.5V
5.0V
7.4V
7.4V
AEAGAIAKAMAFAHAJALAN
1
2
3
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer
to parts list).indicates safety critical components. For continued protection against risk of fire, replace only with same
type and rating fuse(s). To reduce the risk of electric shock,
leakage-current or resistance measurements shall be carried
4
out (exposed parts are acceptably insulated from the supply
circuit) before the appliance is returned to the customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter. The measurement value may vary
depending on the measuring instruments used or on the product. Refer to the voltage during RECORDABLE MD PLAY
unless otherwise specified; The value shown in ( ) is the voltage measured at the moment of STOP. The voltage followed
by (REC) refers to the value during MD RECORDING.
CAUTION: For continued safety, replace safety critical components only with manufacturer's
recommended parts (refer to
parts list).indicates safety
critical components. For continued protection against risk of
fire, replace only with same type
and rating fuse(s). To reduce
the risk of electric shock, leakage-current or resistance measurements shall be carried out
(exposed parts are acceptably
insulated from the supply circuit) before the appliance is
returned to the customer.
The DC voltage is an actual
reading measured with a high
impedance type voltmeter. The
measurement value may vary
depending on the measuring
instruments used or on the
product.
MDX-01/02
DOLBY and the doub
Corporation. Noise re
Licensing Corporation
Parts with exploded numbers larger than 700 are not supplied.
C
1
2
D
E
EXPLODED VIEW (UNIT)
Page 22
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
29
1
Re-
marks
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
PARTS LIST
MDX-01/02
Page 23
30
MDX-01/02
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
New
Ref. No
C17ACK73GB1H222KCHIP C2200PFK
C101ACK73GB1H103KCHIP C0.010UFK
C103ACC73GCH1H050J CHIP C5.0PFJ
C104ACC73GCH1H331J CHIP C330PFJ
C105ACK73GB1H103KCHIP C0.010UFK
C106CE04CW1A221M ELECTRO220UF10WV
C107CE04CW1A101M ELECTRO100UF10WV
C108ACK73GB1H103KCHIP C0.010UFK
C110ACK73GB1H103KCHIP C0.010UFK
C111ACK73GB1H223KCHIP C0.022UFK
C112A,13A
C114ACC73GCH1H470J CHIP C47PFJ
C115ACK73GB1H223K CHIP C0.022UFK
C117ACK73GB1H223K CHIP C0.022UFK
C118CE04CW1A100M ELECTRO10UF10WV
C119CE04CW1H010M ELECTRO1.0UF50WV
C120CE04CW1HR47M ELECTRO0.47UF50WV
C121CE04CW1H010M ELECTRO1.0UF50WV
C123CE04CW1H4R7M ELECTRO4.7UF50WV
C124ACC73GCH1H470J CHIP C47PFJ
C125CE04CW1H4R7M ELECTRO4.7UF50WV
C126ACK73GB1H103K CHIP C0.010UFK
C127CE04CW1A100M ELECTRO10UF10WV
C128ACC73GCH1H221J CHIP C220PFJ
C129CE04BP1H2R2M NP-ELEC2.2UF50WV
C130ACK73GB1H223K CHIP C0.022UFK
C131ACC73GCH1H471J CHIP C470PFJ
C132,133CE04CW1H010M ELECTRO1.0UF50WV
C134,135CQ93FM1H183K MYLAR0.018UFK
C134ACK73GB1H103K CHIP C0.010UFK
C136ACK73GB1H103K CHIP C0.010UFK
C137ACC73GCH1H101J CHIP C100PFJ
C139ACK73FB1H105ZCHIP C1.0UFZ
C140ACK73GB1H103K CHIP C0.010UFK
C142CE04CW1A470M ELECTRO47UF10WV
C143A,44A
C145CE04CW1A470M ELECTRO47UF10WV
C146ACC73GCH1H471J CHIP C470PFJ
C147ACK73GB1H103K CHIP C0.010UFK
C151,152CE04CW1H010M ELECTRO1.0UF50WV
C153CE04CW1A470M ELECTRO47UF10WV
C154CE04CW1H4R7M ELECTRO4.7UF50WV
C156ACC73GCH1H471J CHIP C470PFJ
C157ACC73GCH1H470J CHIP C47PFJ
C158ACK73GB1H103K CHIP C0.010UFK
C159ACC73GCH1H101J CHIP C100PFJ
C161A,62A
C164ACC73GCH1H470J CHIP C47PFJ
C201-203CE04CW1A101M ELECTRO100UF10WV
C204A,05A
C207ACK73GB1H223K CHIP C0.022UFK
C208ACC73GCH1H181J CHIP C180PFJ
C209ACC73GCH1H221J CHIP C220PFJ
C210ACK73GB1E104ZCHIP C0.10UFZ
C211ACK73GB1H103K CHIP C0.010UFK
Add-
ress
Parts No.
Parts
CK73GB1H103K CHIP C0.010UFK
CC73GCH1H270J CHIP C27PFJ
CK73GB1H472K CHIP C4700PFK
CC73GCH1H150J CHIP C15PFJ
Description
Desti-
nation
3
Re-
marks
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
31
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
Page 25
32
MDX-01/02
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
Page 26
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
Add-
ress
Parts
Parts No.
Description
Desti-
nation
@
Re-
marks
PARTS LIST
Page 28
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
New
Ref. No
L51✽ L33-1608-05CHOKE COIL
X1L77-2269-05CRYSTAL RESONATOR(45.1584MHZ)
X2L78-0695-05RESONATOR(10MHZ)
R3 ,4RK73FB2A471JCHIP R470J1/10W
R5 -7RK73FB2A103JCHIP R10KJ1/10W
R8 -11RK73FB2A101JCHIP R100J1/10W
R13RK73FB2A101JCHIP R100J1/10W
R14RK73FB2A3R3JCHIP R3.3J1/10W
R15 ,16RK73FB2A474JCHIP R470KJ1/10W
R17 ,18RK73FB2A3R3JCHIP R3.3J1/10W
R52 ,53RK73FB2A101JCHIP R100J1/10W
R103RK73FB2A102JCHIP R1.0KJ1/10W
R104RK73FB2A103JCHIP R10KJ1/10W
R105RK73FB2A472JCHIP R4.7KJ1/10W
R106RK73FB2A335JCHIP R3.3MJ1/10W
R107RK73FB2A474JCHIP R470KJ1/10W
R108,109RK73FB2A102JCHIP R1.0KJ1/10W
R110RK73FB2A103JCHIP R10KJ1/10W
R112RK73FB2A473JCHIP R47KJ1/10W
R113RK73FB2A102JCHIP R1.0KJ1/10W
R115RK73FB2A102JCHIP R1.0KJ1/10W
R117RK73FB2A474JCHIP R470KJ1/10W
R121RK73FB2A104JCHIP R100KJ1/10W
R125RK73FB2A221JCHIP R220J1/10W
R126R92-1252-05CHIP R0 OHM
R127RK73FB2A105JCHIP R1.0MJ1/10W
R131RK73FB2A103JCHIP R10KJ1/10W
R132RK73FB2A104JCHIP R100KJ1/10W
R133RK73FB2A684JCHIP R680KJ1/10W
R134RK73FB2A102JCHIP R1.0KJ1/10W
R135RK73FB2A332JCHIP R3.3KJ1/10W
R136RK73FB2A102JCHIP R1.0KJ1/10W
R137RK73FB2A101JCHIP R100J1/10W
R139RK73FB2A1R0JCHIP R1J1/10W
R140RK73FB2A151JCHIP R150J1/10W
R141RK73FB2A561JCHIP R560J1/10W
R142,143RK73FB2A103JCHIP R10KJ1/10W
R144,145RK73FB2A221JCHIP R220J1/10W
R146-149RK73FB2A101JCHIP R100J1/10W
R150RK73FB2A221JCHIP R220J1/10W
R158,159RK73FB2A104JCHIP R100KJ1/10W
R160RK73FB2A4R7JCHIP R4.7J1/10W
R161-163RK73FB2A222JCHIP R2.2KJ1/10W
R164RK73FB2A681JCHIP R680J1/10W
R165RK73FB2A104JCHIP R100KJ1/10W
R166R92-1854-05RN2.2K 1/2W
R167,168RK73FB2A472JCHIP R4.7KJ1/10W
R169R92-1853-05CHIP-RN11/4W
R170,171RK73FB2A103JCHIP R10KJ1/10W
R172-174RK73FB2A473JCHIP R47KJ1/10W
R175-177RK73FB2A332JCHIP R3.3KJ1/10W
R178RK73FB2A102JCHIP R1.0KJ1/10W
R179RK73FB2A473JCHIP R47KJ1/10W
R180RK73FB2A103JCHIP R10KJ1/10W
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
35
Add-
ress
Parts
Parts No.
Description
Desti-
nation
#
Re-
marks
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East,Hawaii) T : EnglandE : EuropeG : GermanyV : China(Shanghai)
Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .
PARTS LIST
MDX-01/02
Page 29
36
HOW TO READ THE PARTS LIST
ABBREVIATION OF MODEL AND MASS PRODUCTION'S DESTINATIONS
MODEL
ABB.
Australia Canada ChinaEnglandEurope Germany KoreaMalaysia
I
MDX-01-D
MDX-01-L
MDX-01-LH
MDX-01-R
MDX-02-S
D
L
H
R
S
MDX-01-D
MDX-01-L
MDX-01-LH
MDX-01-R
MDX-02-S
D
L
H
R
S
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---- --- -
---- --- -
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MODEL
ABB.
Mexico PX/AAFES Russia Scandinavia ShanghaiUSAOther
XPCT EGH
RYQL VKM
area
---- --
ORANGE
BULE
GREY
RED
SILVER
-
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✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
2333A,3BJ02-1446-08INSULATOR
2342BG01-4115-08TORSION SPRING SPDL
2351BG01-4116-08TENSION SPRING ARM
2361AG01-4117-08TORSION SPRING CLAMP
2372BG01-4118-08SPRINGHD