WM-EX570 · megabass/groove switching q301-2 n.f. avls control switch q303-2 switching regulator...
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MICROFILM SERVICE MANUAL CASSETTE PLAYER AEP Model E Model Tourist Model SPECIFICATIONS WM-EX570 Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol a are trade- marks of Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type MT-WMEX550-125 Photo: Black model Ver 1.0 1999. 02
Transcript of WM-EX570 · megabass/groove switching q301-2 n.f. avls control switch q303-2 switching regulator...
MICROFILM
SERVICE MANUAL
CASSETTE PLAYER
AEP ModelE Model
Tourist Model
SPECIFICATIONS
WM-EX570
Dolby noise reduction manufactured under licensefrom Dolby Laboratories Licensing Corporation.“DOLBY” and the double-D symbol a are trade-marks of Dolby Laboratories Licensing Corporation.
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type MT-WMEX550-125
Photo: Black model
Ver 1.0 1999. 02
– 2 –
Flexible Circuit Board Repairing• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).• Be careful not to apply force on the conductor when soldering
or unsoldering.
Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 3
2. GENERAL ................................................................... 5
3. DISASSEMBLY ......................................................... 6
4. MECHANICAL ADJUSTMENTS ....................... 11
5. ELECTRICAL ADJUSTMENTS ......................... 11
6. DIAGRAMS6-1. Block Diagram ................................................................ 126-2. Printed Wiring Board ...................................................... 146-3. Schematic Diagram ......................................................... 176-4. IC Pin Function Description ........................................... 23
7. EXPLODED VIEWS ................................................ 25
8. ELECTRICAL PARTS LIST ............................... 28
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTEDLINE WITH MARK ! ON THE SCHEMATIC DIAGRAMSAND IN THE PARTS LIST ARE CRITICAL TO SAFEOPERATION. REPLACE THESE COMPONENTS WITHSONY PARTS WHOSE PART NUMBERS APPEAR ASSHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-LISHED BY SONY.
– 3 –
SECTION 1SERVICING NOTES
1. Setting1) Refer to “3. DISASSEMBLY”, and remove the cabinet and
open the MAIN board.2) Connect the MAIN board to the M901 (motor) and PM901
(plunger) using jumper wires.3) Short the ATS terminals.4) Press and fixed the S701 (CASSETTE HOLDER).5) Supply 1.5V to the battery terminals ‘ and ’ using a stabi-
lized power supply.
2. FF, REW Modes1) Input a square wave to the TP35 (PHOTO IN) and TP23
(GND). (See figure below)2) Press the S704 (STOP) for selecting STOP mode.3) Press the S706 (FF) or S707 (REW).
3. PLAY mode1) Input a square wave to the TP35 (PHOTO IN) and TP23
(GND). (See figure below)2) Press the S704 (STOP) for selecting STOP mode.3) Press the S705 (PLAY). (Each time the switch is pressed, the
mode is changed over)
This set detects the rotation of GEAR (S) using the PH701 (photoreflector). The PH701 is mounted on the MAIN board, and there-fore the GEAR cannot be detected with the MAIN board removed.As a result, the motor cannot be controlled, causing malfunction.Further, the S702 (FWD/REV switch) is also mounted on the MAINboard, and with the board removed, the mechanism positioncannnot be detected and the operation is not changed over.Therefore, when the voltage check is executed with the MAINboard removed, follow the procedure provided below.
Note :Do not move the S702 swithc position when removing the MAINboard.If it is moved, the set will not be changed over to the selected mode.In this case, reconnect the MAIN board to the set and retry thework from the beginning.
— MAIN BOARD (Side B) —AFoscillator
square wave10 Hz, – 3.5 dB
S702
IC701
S705 (PLAY)
S704 (STOP)
TP23(GND)
FWD → REV
S706 (FF)
S707 (REW)
RV601connect toM901 (motor)
battery terminal
PH701
TP35PHOTO
IN
battery terminal
ATS terminals(to S901)
connect to PM901 (plunger)
S701CASSETTE
HOLDER
–+
– 4 –
Lever (SW) Rotation system
Rotation system during PLAY.
Rotation system during FF. Rotation system during REW.
senter
lever (SW)
side Rside F
Pulley (reverse)flywheel (R) assy
flywheel (N) assy
gear (Y)
gear (TA)
gear (TB) gear (S) motor pulley
gear (REEL)(S side)
gear (NR)(REV: right side/FWD: left side)gear (REEL)
(T side)
clutch assy (M)
gear (TB)
gear (REEL)(T side)
gear (Y)
gear (NR)motor pulley
pulley (reverse)
clutch assy (M)
flywheel (R) assyflywheel (N) assy
gear (FR)(FF: left side)
gear (NR)
gear (Y)
gear (S)
flywheel (N) assy flywheel (R) assy pulley (reverse)
clutch assy (M)
motor pulley
gear (REEL)(S side)
gear (FR)(REW: right side)
– 5 –
SECTION 2GENERAL
This section is extracted frominstruction manual.
– 6 –
Note: Follow the disassembly procedure in the numerical order given.
SECTION 3DISASSEMBLY
• This set can be disassembled in the order shown below.
LID ASSY, CASSETTE
Case AssySet
Lid Assy, Cassette
Ornament Assy Belt
Holder
Motor (Capstan/Reel) (M901)
Head, Magnetic
Main Board, Note for Installation
1 Open the cassette lid assy3 Remove the cassette lid assy to
direction of the arrow A.
A
2 screw(M1.4 × 1.6)
2 screw(M1.4 × 2.0)
– 7 –
CASE ASSY
ORNAMENT ASSY
3 case assy
2 two claws
1 two screws(M1.4 × 2.2)
1 two screws(M1.4 × 2.2)
4 Remove the reel ornament todirection of the arrow B.
2 Push to the direction of the arrow A,remove the claw of knob (OPEN).
1 four claws
3
B
A
– 8 –
BELT
HOLDER
1 belt
1 Remove twosolders of battery terminal.
2 screw
3 two claws
4 holder
– 9 –
MAIN BOARD
NOTE FOR INSTALLATION
• MAIN BOARD
On installation MAIN board adjustthe S702 and lever (SW)
1 Remove foursolders of motor.
3 screw(M1.4 × 1.6)
4 MAIN board
2 flexible board(CN301)
3 three screws
1 Remove twosolders of plunger solenoid.
lever (SW)
S702
– 10 –
MOTOR (CAPSTAN/REEL) (M901)
HEAD, MAGNETIC
1 two screws (M1.4)
2 Remove the motor (M901) todirection of the arrow.
1 two pinch levers
3 bracket assy
6 head, magnetic(HP901)
4 flexible board(CN301)
5 two screws(M1.4 × 7.2)
2 screw(M1.4 × 1.6)
WM-EX570
– 11 – – 12 – – 13 –
6-1. BLOCK DIAGRAM
SECTION 6DIAGRAMS
SECTION 4MECHANICAL ADJUSTMENTS
SECTION 5ELECTRICAL ADJUSTMENTS
PRECAUTION1. Clean the following parts with a denatured-alcohol-moistened
swab:playback head pinch rollerrubber belts capstan
2. Demagnetize the playback head with a head demagnetizer.3. Do not use a magnetized screwdriver for the adjustments.4. After the adjustments, apply suitable locking compound to the
parts adjusted.5. The adjustments should be performed with the rated power
supply voltage (1.3 V) unless otherwise noted.
Torque Measurement
Mode Torque meter Meter reading
FWD 18 – 30 g•cm
CQ-102C(0.25 – 0.41 oz•inch)
FWD 0.7 – 2.0 g•cmBack Tension (0.006 – 0.027 oz•inch)
REV 18 – 30 g•cm
CQ-102RC(0.25 – 0.41 oz•inch)
REV 0.7 – 2.0 g•cmBack Tension (0.006 – 0.027 oz•inch)
FF, REW CQ-201Bmore than 35 g•cm
(more than 0.49 oz•inch)
Tape Speed AdjustmentProcedure:
PRECAUTION1. Specified voltage : 1.3 V (DC)2. Setting
BL SKIP : OFFSOUND MB/GRV : OFFAVLS : OFFaNR : OFF
Test tape
1. Playback WS-48A (tape center) in the FWD state.2. Adjsut RV601 so that the frequency counter reading becomes
3,000 Hz.
Specification Values: 2,990 to 3,010 Hz
3. Playback WS-48A (tape center) in the REV state.Check that the frequency counter reading is within 2.5%(approx.75 Hz) of the reading of step 1.
Adjustment Point:– MAIN BOARD (Side B) –
+–
set
Test tapeWS-48A(3 kHz, 0 dB)
frequency counter
16 Ω
2 REMOTE jack (J701)
Type Signal Used for
WS-48A 3 kHz, 0 dB Tape Speed Adjustment
J701
RV601+–
PREAMP
AGCDET
BEEP ALC
EQ
METALCONTROL
SPEEDCONTROL
DIRECTION CONTROL
LED DRIVEQ503-2
PHOTO REFLECTORSWITCH & BUFFER
Q701-1, 709
PLUNGERDRIVE
Q702, 703
MUTINGCONTROLSWITCH
Q708
LEVELCONTROL
Q302
MUTINGQ305
RIPPLE FILTERQ304
RIPPLE FILTER
RESET SWITCHQ704
RESET SIGNALGENERATOR
IC703
REGULATORIC704
MOTORCONTROL SWITCH
Q601, 602-1
MOTORBRAKE SWITCH
Q602-2
ROTATION DETECTSENSORPH701
CAPSTAN/REELMOTOR DRIVE
IC601
SYSTEM CONTROLLERIC701
S704 – 708
S701(CASSETTE HOLDER)
M901(CAPSTAN/REEL)
HP901(PLAYBACK)
AUDIO MASTER AMPIC301
• SIGNAL PATH: PLAYBACK
R-CH: Same as L-CH
MOTORDRIVE
CIRCUIT
SWITCH &LOGIC
CIRCUIT
BIASREFERENCE
VOLTAGE
OSCCIRCUIT
LED DRIVEQ707-1
LED DRIVEQ707-2
LED DRIVEQ705
LED DRIVEQ706-1
LED DRIVEQ706-2
DOLBY NR AMPCIRCUIT
AMS
MEGABASS/GROOVESWITCHING
Q301-2
N.F.
AVLS CONTROLSWITCHQ303-2
SWITCHINGREGULATOR
Q502-1
POWER CONTROLCIRCUIT
Q501, 502-2,Q503-1, 504
DRY BATTERYSIZE “AA”
(IEC DESIGNATION R6)1PC. 1.5V
LOAD CONTROLSWITCH
Q711
BATT B+ (1.5V)
D501
BATT B+
Q710
VOLTAGE DETECTIC702 BATT B+
B+ (2.5V)
B+ (2.5V)
X70132.768kHz
THP601
TAPE SPEEDRV601
START
VREF
IN+COMPARATOR
VSPOUT
05
VCC
DATA
REMO
GND
BATT B+
BATT B+
BATT B+B+
BASE
PW OUT L
PW OUT R
PW OUT C
AVLSIN
POWERAMP
BASS BOOSTAMP
PW IN L
VOLUME
RV301
HOLDS703
2 REMOTEJ701
BUFIN L NR OUT L
S901(ATS)
PREOUT L
MTLDRV L
IN LFWD
IN LREV
L-CH
R-CH
FWD
L-CH
R-CH
REV
R-CH
BLANK SKIP AMSLEVEL CHANGE SWITCH
Q301-1
AVLS ON/OFFSWITCHQ303-1
R-CH
ADD ADD
R-CH
R-CH
R-CH
S702(DIRECTION)
BATT B+
R-CH
R-CH
R-CH
R-CH
BUFFER
MIX AMP
F/R
SW
PRE
SW
DET1
AMS
OUT
4
8
7
DR
6
10
911
W3
V1
U
W V
U
19
XTB
15
XT
16
M.BRK 3
34
L.DOLBY
L.AVLS
8
L.BLSKIP
9
52
PW V
CC
53
RF O
UT
51
57
55
56
63
BST
SW
62
AGC
IN BST
IN
50
BEEP
IN
60
3
PW IN C
BSTOUT
MUTE SW
46
45
59
18 1631
30
2226
F/R
CTL
33
REV
SW
37
FWD
SW
36
AMS
IN
28
DOLB
Y CT
L
31
MUT
E CT
L
12
MB/
GRV
CTL
41
BOOS
T CT
L
40
M.C
TL
1
L.BA
TT
10
VCM •
VCP
BEEP
27
AVLS
OUT
PW S
W
64
AVLS
CTL
43
58
AMP
CTL
44
DATA
30
RMUM
29
HOLD
ER S
W
26
KEY
IN
25
34
33
25 24
NR S
W
19
47
ADD
OUT
48
+
+
+
FWD
REV
OFF HOLD
D703BATT
D708a NR
D707AVLS
D706BL SKIP
L.MB
11
L.GRV 35
PHOTO IN 38
PHOTO CTL 14
PM CTL PM901(PLUNGER)
Q701-2
13
M.DIR 2
B+
D705SOUND MB
D704SOUND GRV
SET
STOP
2
24
DDC
CTL
32
LOAD
CTL
42
RESE
T
Q712
19, 20
PHOTO SENSORCIRCUIT B+
J801DC IN 1.5V
– +
WM-EX570
– 17 – – 18 – – 19 –
6-3. SCHEMATIC DIAGRAM • See page 20 for Waveforms, and See page 21 for IC Block Diagrams.
Note on Schematic Diagram:• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolyticsand tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwisespecified.
• C : panel designation.• U : B+ Line.• H : adjustment for repair.• Total current is measured with no cassette installed.• Power voltage is dc 1.5 V and fed with regulated dc power
supply from battery terminal.• Voltages and waveforms are dc with respect to ground
under no-signal conditions.no mark : PLAYBACK
• Voltages are taken with a VOM (Input impedance 10 MΩ).Voltage variations may be noted due to normal produc-tion tolerances.
• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.
• Circled numbers refer to waveforms.• Signal path.E: PLAYBACK
– 20 – – 21 – – 22 –
• Waveforms
1 IC701 #• (PHOTO IN)500 mV/DIV, 50 ms/DIV
2 IC701 !∞ (XTB)200 mV/DIV, 10 µs/DIV
100 ms
1.4 Vp-p
1 Vp-p
32.768 kHz
3 IC704 !§ (XT)200 mV/DIV, 10 µs/DIV
4 IC704 @º (VCP)500 mV/DIV, 500 µs/DIV
0.7 Vp-p
32.768 kHz
1.5 Vp-p
980 µs
5 Q504 Base200 mV/DIV, 500 µs/DIV
6 Q504 Collector200 mV/DIV, 500 µs/DIV
0.6 Vp-p
980 µs
1.3 Vp-p
980 µs
7 Q502-1 Collector200 mV/DIV, 500 µs/DIV
8 IC601 5 (OSC)10 mV/DIV, 1 ms/DIV
1.3Vp-p
980 µs
21 mVp-p
1.6 ms
• IC Block Diagrams
IC301 TA2072AF
DET 2
AGC IN
RF OUT
BASE
PW VCC
PW GND
PW OUT R
PW OUT C
PW OUT L
PW SWMUTE SW
BEEP IN
TCBST SW
ALVS IN
AVLS OUT
BST SW
BASSBOOSTAMP
PWR-CH
ADD-
RAD
D-L
PWL-CH
PW C
DOLBY NRL-CH
DOLBY NR R-CH
L-CHR-CH
PREAMP
PREAMP
G
G
MIX AMP
EK IN L
ADD
OUT
BST
INPW
IN C
BST
OUT
BST
NF
EQ R
PW N
F R
RECT
L
HPF
L
SC IN
L
NR O
UT L
64
63
6261
60
5958
57
56
55
54
53
52
51
50
49
42
PRE
VCC
41
PRE
GND
3
40
IN R
REV
39
IN R
FW
D
38
DC S
RV R
IN L
FW
D
37
PRE
VREF
36 34
DC S
RV L
35
IN L
REV
3345 44 4348 4647
13
RECT
R
11
PRE
GND
2
12 14
HPF
R
10 15
SC IN
R
9 16
NR O
UT R
8
RF IN
7
PW V
REF
6
PW IN
R
5
PRE
GND
1
4
PW IN
L
3
PW N
F L
2
EQ L
1
17
BUF IN L18
EK IN R21
PRE SW22
AMS HPF23
AMS OUT24
DET 125
F/R SW26PRE NF R27PRE OUT R28
MTL DRV R29
MTL DRV L30
PRE OUT L31
PRE NF L32
NR SW19
BUF IN R20
C
C
D
D
B
B
H
H
EK
EK
+ –+–
+–
+–
+–
PWVREF
SW
AMS
METALCONTROL
PREVREF
RIPPLEFILTER
AGCDET
SW
ALC
BEEP
+ +
IC601 MM1279XVBE
V 1
PW 2
W 3GND 4
OSC 5
DR 6
VREF 7
START 8
VSP 9
IN+ 10
PV20U19
PU18GND17VCC16FC15
TC114TC213
R112OUT11
MOTIVECONTROLCIRCUIT
MOTIVE/OSC
MOTIVELOGIC
SOFT SWITCH
PRE DRIVER
INVERTER
BIASREFERENCE
VOLTAGE
SPEEDCONTROL
CURRENTCONTROL
OUTPUTBIAS
+–
– 23 –
6-4. IC PIN FUNCTION DESCRIPTION
• MAIN BOARD IC701 MSM6576-83GS-K (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Description
1 M.CTL O The output terminal for the control signal to start the motorTurn the motor when set to “H”
2 M.DIR O The output terminal for selecting the rotating direction of the motorTurn the motor counterclockwise when set to “H”, and clockwise when set to “L”
3 M.BRK O The output terminal for the brake signal to be applied to the motorTurn the brake on when set to “H”
4 RESET I System reset signal input from the reset signal generator (IC703) “H”: reset
5 TEST1 I
6 TEST2 I The input terminal for the test (fixed at “L”)
7 TEST3 I
8 L.DOLBY O The output terminal for the LED drive signal of the a NR indicator (D708)“H”: LED on
9 L.AVLS O The output terminal for the LED drive signal of the AVLS indicator (D707) “H”: LED on
10 L.BATT O The output terminal for the LED drive signal of the BATT indicator (D703) “H”: LED on
11 L.BLSKIP O The output terminal for the LED drive signal of the BL SKIP indicator (D706)“H”: LED on
12 MUTE CTL O The output terminal of the muting signal “L”: mute on
13 PM CTL O The output terminal for the plunger drive signal “H”: plunger on
14 PHOTO CTL O Control signal output to the motor rotation detect circuit “H”: rotation detect circuit on
15 XTB — Connected to crystal oscillator (X701 32.768 kHz) for the system clock
16 XT — Connected to crystal oscillator (X701 32.768 kHz) for the system clock
17 VDD — Power supply terminal (+1.5V)
18 VSS1 — Ground terminal
19 VCM —
20 VCP —
21 VSS2 —
22 VEE —
23 SET STOP1 I Battery voltage detect input terminal Middle point voltage (+0.75V) input in this set
24 SET STOP2 I Battery voltage detect input terminal
25 KEY IN I Key input terminal (A/D input)
26 HOLDER SW I Cassette holder open/close detect switch (S701) input terminal“H”: cassette holder close, “L”: cassette holder open
27 BEEP O Beep sound signal output terminal (frequency: 1.6 kHz)
28 AMS IN I AMS (Automatic Music Sensor) control signal input from the TA2072AF (IC301)
29 RMUM I Communication request signal input from the remote commander
30 DATA O Serial data output to the remote commander
31 DOLBY CTL O Dolby NR on/off control signal output to the TA2072AF (IC301) “H”: dolby NR on
32 DDC CTL O Control signal output to the DC/DC converter circuit “H”: power on
33 F/R CTL O FWD/REV selection signal output to the TA2072AF (IC301) “H”: FWD, “L”: REV
34 L.MB O The output terminal for the LED drive signal of the SOUND MB indicator (D705)“H”: LED on
35 L.GRV O The output terminal for the LED drive signal of the SOUND GRV indicator (D704)“H”: LED on
36 FWD SW I Tape direction switch (S702) input terminal “H”: FWD
37 REV SW I Tape direction switch (S702) input terminal “H”: REV
38 PHOTO IN I Detection signal input from the motor rotation detect circuit
Increases power supply voltage
– 24 –
Pin No. Pin Name I/O Description
39 VDD — Power supply terminal (+1.5V)
40 BOOST CTL O Bass-boost on/off control signal output to the TA2072AF (IC301)
41 MB/GRV CTL O MEGA BASS/GROOVE selection signal output to the TA2072AF (IC301)
42 LOAD CTL O Load control signal output terminal
43 AVLS CTL O AVLS (Automatic Volume Limiter System) on/off control signal output to the TA2072AF (IC301)
44 AMP CTL O Amp on/off control signal output to the TA2072AF (IC301)
– 25 –
(1) CASE SECTION
SECTION 7EXPLODED VIEWS
• Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items.
• The mechanical parts with no reference num-ber in the exploded views are not supplied.
• Accessories and packing materials are givenin the last of the electrical parts list.
NOTE:• -XX and -X mean standardized parts, so they
may have some difference from the originalone.
• Color Indication of Appearance PartsExample:KNOB, BALANCE (WHITE) . . . (RED)
↑ ↑Parts Color Cabinet's Color
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
• AbbreviationEE : East European modelFR : French modelJE : Tourist model
1 X-3376-591-1 CASE (EX) ASSY (B) (BLACK) (EE)1 X-3376-592-1 CASE (EX) ASSY (S) (SILVER) (EE)1 X-3376-593-1 CASE (EX) ASSY (L) (BLUE) (EE)1 X-3376-594-1 CASE (EX-CE) ASSY (B) (BLACK) (AEP, E, FR)1 X-3376-595-1 CASE (EX-CE) ASSY (S) (SILVER) (AEP, E, FR)
1 X-3376-596-1 CASE (EX-CE) ASSY (L) (BLUE) (AEP, E, FR)1 X-3376-597-1 CASE (EX-J) ASSY (B) (BLACK) (JE)1 X-3376-598-1 CASE (EX-J) ASSY (S) (SILVER) (JE)1 X-3376-599-1 CASE (EX-J) ASSY (L) (BLUE) (JE)2 3-009-676-01 ORNAMENT, REEL (GRAY)...(SILVER, BLUE)
2 3-009-676-11 ORNAMENT, REEL (BLACK)...(BLACK)3 3-930-794-11 KNOB (HOLD) (GRAY)...(SILVER, BLUE)3 3-930-794-21 KNOB (HOLD) (BLACK)...(BLACK)4 3-009-677-01 KNOB (OPEN)
(GRAY)...(BLACK, SILVER, BLUE)5 X-3377-126-1 LID ASSY (570/B), CASSETTE (BLACK)
5 X-3377-127-1 LID ASSY (570/S), CASSETTE (SILVER)5 X-3377-128-1 LID ASSY (570/L), CASSETTE (BLUE)
6 3-015-995-01 SPACER (CASSETTE)7 X-3374-205-1 HOLDER ASSY, CASSETTE (JE)7 X-3374-439-1 HOLDER ASSY, CASSETTE (EXCEPT JE)8 3-009-668-01 PLATE, C LOCK9 3-704-197-41 SCREW (M1.4X2.2)
(SILVER)...(BLUE, SILVER)
9 3-704-197-42 SCREW (M1.4X2.2), LOCKING(BLACK)...(BLACK)
10 3-704-197-01 SCREW (M1.4X1.6), LOCKING(SILVER)...(BLUE, SILVER)
10 3-704-197-02 SCREW (M1.4X1.6), LOCKING(BLACK)...(BLACK)
11 3-704-197-11 SCREW (M1.4X2.0), LOCKING(SILVER)...(BLUE, SILVER)
11 3-704-197-12 SCREW (M1.4X2.0), LOCKING(BLACK)...(BLACK)
12 3-355-424-01 SCREW, TAPPING (SILVER)...(BLUE, SILVER)12 3-355-424-71 SCREW, TAPPING (BLACK)...(BLACK)
MT-WMEX550-125
12
9
8
1
9
7
10
116
5
10
43
2
10
A
A
B
B
not supplied
– 26 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
(2) MAIN BOARD SECTION
51 3-009-669-01 TERMINAL (+), BATTERY52 3-375-114-11 SCREW53 3-009-670-01 TERMINAL (-), BATTERY54 3-009-675-01 HOLDER55 A-3061-413-A MAIN BOARD, COMPLETE (JE)
55 A-3061-558-A MAIN BOARD, COMPLETE (AEP, EE, E)55 A-3061-606-A MAIN BOARD, COMPLETE (FR)56 3-015-313-01 SHEET57 3-010-520-01 COVER, SW58 3-328-483-11 SHEET
59 3-928-465-01 DETENT, CASSETTE60 3-012-423-01 COVER (GX), MD (EE, E, JE)60 3-012-423-11 COVER (GX), MD (AEP, FR)61 X-3372-850-1 PINCH LEVER (N) ASSY62 X-3372-849-1 PINCH LEVER (R) ASSY
63 X-3373-172-1 BRACKET ASSY (JE)
63 X-3374-438-1 BRACKET ASSY (EXCEPT JE)64 3-009-667-01 SPRING, TENTION65 3-011-277-01 COVER (B) (Y), MD66 3-019-716-01 SCREW (M1.4), P LOCK ACE (EXCEPT JE)66 3-704-413-31 SCREW (M1.4X7.2) (JE)
67 3-704-197-41 SCREW (M1.4X2.2) (SILVER)...(BLUE, SILVER)67 3-704-197-42 SCREW (M1.4X2.2), LOCKING
(BLACK)...(BLACK)68 3-704-197-01 SCREW (M1.4X1.6), LOCKING
(SILVER)...(BLUE, SILVER)68 3-704-197-02 SCREW (M1.4X1.6), LOCKING
(BLACK)...(BLACK)HP901 1-500-536-11 HEAD, MAGNETIC (PLAYBACK)
J801 1-779-080-11 JACK, DC (POLARITY UNIFIED TYPE)(DC IN 1.5 V)
S901 1-762-793-11 SWITCH, LEAF (ATS) (JE)S901 1-762-793-21 SWITCH, LEAF (ATS) (EXCEPT JE)
not supplied
J801
S901
HP901
not supplied
62
66
64
63
68
61
60
59
68
57
55
52
54
53
52
51
67
58 65
56
– 27 –
(3) MECHANISM DECK SECTION(MT-WMEX550-125)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 X-3374-094-1 CHASSIS (S) ASSY (Y) (JE)101 X-3374-440-1 CHASSIS ASSY (J2) (EXCEPT JE)102 3-007-457-01 SPRING (TEN), TENSION103 3-010-954-01 SPRING (BT), COMPRESSION104 3-010-274-11 TABLE, REEL
105 3-019-710-01 SPRING (R), TORSION106 3-007-458-01 SPRING (H/B), TENSION107 3-019-709-01 SPRING (N), TORSION108 3-007-454-01 SPRING (FR), TORSION
* 109 3-010-272-01 BELT, RETAINER
110 3-366-017-01 BUSHING (CAPSTAN)111 3-007-429-01 WASHER (R), STOPPER112 3-918-943-01 WASHER, STOPPER113 3-007-960-01 SPRING (EJECT) (Y), TORSION114 3-007-439-01 SLIDER (LOCK)
115 3-007-436-01 SPRING (TRIGGER), TORSION116 X-3372-848-1 CLUTCH ASSY (M)
117 3-932-724-21 WASHER118 3-386-694-21 WASHER119 X-3372-852-1 FLYWHEEL (N) ASSY (JE)119 X-3374-751-1 FLYWHEEL (N) ASSY (EXCEPT JE)120 3-007-430-01 BELT
121 3-007-428-01 WASHER (R)122 X-3372-851-1 FLYWHEEL (R) ASSY (JE)122 X-3374-750-1 FLYWHEEL (R) ASSY (EXCEPT JE)123 3-007-434-01 PULLEY (REVERSE)124 3-029-765-01 SCREW (M1.4), TOOTHED LOCK
125 X-3372-853-1 LEVER (FRG) ASSY126 3-007-435-01 GEAR (FR) (EXCEPT JE)126 3-016-696-01 GEAR (FRN) (JE)127 3-007-432-01 SHEET (R), REFLECTIONPM901 1-454-674-31 SOLENOID, PLUNGER
M901 1-698-885-11 MOTOR (CAPSTAN/REEL) (JE)M901 1-698-885-21 MOTOR (CAPSTAN/REEL) (EXCEPT JE)
120
124
123
126
127125
108
109102
104
104 103
103105
106
107
113
114
116
117115
118
119
101
111
112
110
110
122
121PM901
M901
not supplied
not supplied
– 28 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3061-413-A MAIN BOARD, COMPLETE (JE)A-3061-558-A MAIN BOARD, COMPLETE (AEP, EE, E)A-3061-606-A MAIN BOARD, COMPLETE (FR)
*********************
< CAPACITOR >
C101 1-162-963-11 CERAMIC CHIP 680PF 10% 50V (EXCEPT JE)
C101 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE)C102 1-162-963-11 CERAMIC CHIP 680PF 10% 50V
(EXCEPT JE)C102 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE)C103 1-128-024-11 ELECT CHIP 4.7uF 20% 10V
C104 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25VC105 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16VC106 1-115-156-11 CERAMIC CHIP 1uF 10VC107 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC108 1-128-014-11 ELECT CHIP 10uF 20% 4V
C109 1-164-174-11 CERAMIC CHIP 0.0082uF 10% 25VC110 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC111 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16VC112 1-115-156-11 CERAMIC CHIP 1uF 10VC113 1-115-156-11 CERAMIC CHIP 1uF 10V
C114 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC115 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC116 1-109-982-11 CERAMIC CHIP 1uF 10% 10VC117 1-115-156-11 CERAMIC CHIP 1uF 10VC201 1-162-963-11 CERAMIC CHIP 680PF 10% 50V
(EXCEPT JE)
C201 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE)C202 1-162-963-11 CERAMIC CHIP 680PF 10% 50V
(EXCEPT JE)C202 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE)C203 1-135-151-21 TANTALUM CHIP 4.7uF 20% 4VC204 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C205 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16VC206 1-115-156-11 CERAMIC CHIP 1uF 10VC207 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC208 1-128-014-11 ELECT CHIP 10uF 20% 4VC209 1-164-174-11 CERAMIC CHIP 0.0082uF 10% 25V
C210 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC211 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16VC212 1-115-156-11 CERAMIC CHIP 1uF 10VC213 1-115-156-11 CERAMIC CHIP 1uF 10VC214 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C215 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC216 1-115-156-11 CERAMIC CHIP 1uF 10VC217 1-115-156-11 CERAMIC CHIP 1uF 10VC220 1-162-953-11 CERAMIC CHIP 100PF 5% 50VC301 1-135-316-11 TANTALUM CHIP 22uF 20% 2.5V
C302 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC303 1-109-982-11 CERAMIC CHIP 1uF 10% 10VC304 1-128-024-11 ELECT CHIP 4.7uF 20% 10VC305 1-135-316-11 TANTALUM CHIP 22uF 20% 2.5VC306 1-110-423-11 ELECT CHIP 2.2uF 20% 25V
C307 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25VC308 1-135-180-21 TANTALUM CHIP 3.3uF 20% 6.3VC309 1-115-156-11 CERAMIC CHIP 1uF 10VC310 1-115-156-11 CERAMIC CHIP 1uF 10VC311 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C312 1-109-935-11 TANTALUM CHIP 4.7uF 20% 4VC313 1-135-201-11 TANTALUM CHIP 10uF 20% 4VC314 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16VC315 1-115-156-11 CERAMIC CHIP 1uF 10VC316 1-115-156-11 CERAMIC CHIP 1uF 10V
C317 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC318 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10VC319 1-107-688-11 TANTALUM CHIP 1.5uF 20% 10VC320 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC321 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C322 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC323 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC324 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC325 1-162-953-11 CERAMIC CHIP 100PF 5% 50VC326 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C327 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC501 1-135-201-11 TANTALUM CHIP 10uF 20% 4VC502 1-135-201-11 TANTALUM CHIP 10uF 20% 4VC601 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC602 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C603 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC604 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16VC605 1-164-156-11 CERAMIC CHIP 0.1uF 25VC606 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC607 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V
C608 1-109-982-11 CERAMIC CHIP 1uF 10% 10VC701 1-115-156-11 CERAMIC CHIP 1uF 10VC702 1-115-156-11 CERAMIC CHIP 1uF 10V
SECTION 8ELECTRICAL PARTS LIST
NOTE:• Due to standardization, replacements in the
parts list may be different from the parts speci-fied in the diagrams or the components usedon the set.
• -XX and -X mean standardized parts, so theymay have some difference from the originalone.
• RESISTORSAll resistors are in ohms.METAL: Metal-film resistor.METAL OXIDE: Metal oxide-film resistor.F: nonflammable
• AbbreviationEE : East European modelFR : French modelJE : Tourist model
• Items marked “*” are not stocked since theyare seldom required for routine service.Some delay should be anticipated when order-ing these items.
• SEMICONDUCTORSIn each case, u: µ, for example:uA. . : µA. . uPA. . : µPA. .uPB. . : µPB. . uPC. . : µPC. .uPD. . : µPD. .
• CAPACITORSuF: µF
• COILSuH: µH
The components identified bymark ! or dotted line with mark! are critical for safety.Replace only with part numberspecified.
When indicating parts by referencenumber, please include the board.
MAIN
– 29 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C703 1-115-156-11 CERAMIC CHIP 1uF 10VC704 1-135-180-21 TANTALUM CHIP 3.3uF 20% 6.3V
C705 1-164-156-11 CERAMIC CHIP 0.1uF 25VC706 1-164-156-11 CERAMIC CHIP 0.1uF 25VC707 1-115-156-11 CERAMIC CHIP 1uF 10VC708 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
< CONNECTOR >
CN301 1-766-336-21 CONNECTOR, FFC/FPC 6P
< DIODE >
D101 8-719-423-35 DIODE MA8120-HD201 8-719-423-35 DIODE MA8120-HD301 8-719-423-35 DIODE MA8120-HD501 8-719-049-09 DIODE 1SS367-T3SONYD701 8-719-404-50 DIODE MA111-TX
D702 8-719-049-09 DIODE 1SS367-T3SONYD703 8-719-051-01 LED CL-170HR-CD-T (BATT) (JE)D703 8-719-067-79 LED CL-170HR-CD-T-AB (BATT) (EXCEPT JE)D704 8-719-051-01 LED CL-170HR-CD-T (SOUND GRV) (JE)D704 8-719-067-79 LED CL-170HR-CD-T-AB (SOUND GRV)
(EXCEPT JE)
D705 8-719-051-01 LED CL-170HR-CD-T (SOUND MB) (JE)D705 8-719-067-79 LED CL-170HR-CD-T-AB (SOUND MB)
(EXCEPT JE)D706 8-719-051-01 LED CL-170HR-CD-T (BL SKIP) (JE)D706 8-719-067-79 LED CL-170HR-CD-T-AB (BL SKIP)
(EXCEPT JE)D707 8-719-051-01 LED CL-170HR-CD-T (AVLS) (JE)
D707 8-719-067-79 LED CL-170HR-CD-T-AB (AVLS) (EXCEPT JE)D708 8-719-051-01 LED CL-170HR-CD-T (a NR) (JE)D708 8-719-067-79 LED CL-170HR-CD-T-AB (a NR)
(EXCEPT JE)D709 8-719-423-35 DIODE MA8120-H
< FERRITE BEAD >
FB101 1-414-235-24 INDUCTOR CHIP 0uH (EXCEPT FR)FB201 1-414-235-24 INDUCTOR CHIP 0uH (EXCEPT FR)FB301 1-414-235-22 INDUCTOR CHIP 0uH
< IC >
IC301 8-759-359-76 IC TA2072AF IC601 8-759-356-46 IC MM1279XVBE IC701 8-759-479-49 IC MSM6576-83GS-K IC702 8-759-280-85 IC PST9010NL IC703 8-759-430-08 IC PST9008NL
IC704 8-759-469-63 IC S-81215SGUP-DQK-T1
< JACK >
J701 1-778-930-21 JACK 7P (2 REMOTE)J801 1-779-080-11 JACK, DC (POLARITY UNIFIDE TYPE)
(DC IN 1.5V)
< SHORT >
JC801 1-216-296-91 SHORT 0
< PHOTO REFLECTOR >
PH701 8-719-988-15 PHOTO REFLECTOR PR-11-C
< TRANSISTOR >
Q301 8-729-022-66 TRANSISTOR XN1210-TXQ302 8-729-422-39 TRANSISTOR XN4404Q303 8-729-403-17 TRANSISTOR XN1215Q304 8-729-230-72 TRANSISTOR 2SA1362YGQ305 8-729-421-23 TRANSISTOR XN1216
Q501 8-729-420-24 TRANSISTOR 2SB1218A-QRSQ502 8-729-115-28 TRANSISTOR BN1L3Z-KQ503 8-729-403-17 TRANSISTOR XN1215Q504 8-729-420-24 TRANSISTOR 2SB1218A-QRSQ601 8-729-403-42 TRANSISTOR XN1401
Q602 8-729-402-84 TRANSISTOR XN4601Q701 8-729-422-18 TRANSISTOR XN4315Q702 8-729-421-26 TRANSISTOR UN5216Q703 8-729-230-72 TRANSISTOR 2SA1362YGQ704 8-729-422-51 TRANSISTOR UN5110-QRS
Q705 8-729-402-42 TRANSISTOR UN5213Q706 8-729-403-17 TRANSISTOR XN1215Q707 8-729-403-17 TRANSISTOR XN1215Q708 8-729-420-24 TRANSISTOR 2SB1218A-QRSQ709 8-729-030-53 TRANSISTOR MSD1819A-RT1
Q710 8-729-421-26 TRANSISTOR UN5216Q711 8-729-230-72 TRANSISTOR 2SA1362YGQ712 8-729-422-51 TRANSISTOR UN5110-QRS
< RESISTOR >
R101 1-216-812-11 METAL CHIP 180 5% 1/16WR102 1-216-847-11 METAL CHIP 150K 5% 1/16WR103 1-216-831-11 METAL CHIP 6.8K 5% 1/16WR104 1-216-824-11 METAL CHIP 1.8K 5% 1/16WR105 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R108 1-218-270-11 RES, CHIP 1.1K 5% 1/16WR109 1-216-834-11 METAL CHIP 12K 5% 1/16WR110 1-216-852-11 METAL CHIP 390K 5% 1/16WR111 1-216-822-11 METAL CHIP 1.2K 5% 1/16WR112 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R113 1-216-809-11 METAL CHIP 100 5% 1/16WR114 1-216-840-11 METAL CHIP 39K 5% 1/16WR115 1-216-793-11 RES, CHIP 4.7 5% 1/16WR151 1-220-370-11 RES, CHIP 62 5% 1/16W
(FR)R152 1-220-370-11 RES, CHIP 62 5% 1/16W
(FR)
R201 1-216-812-11 METAL CHIP 180 5% 1/16WR202 1-216-847-11 METAL CHIP 150K 5% 1/16WR203 1-216-831-11 METAL CHIP 6.8K 5% 1/16WR204 1-216-824-11 METAL CHIP 1.8K 5% 1/16WR205 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R208 1-218-270-11 RES, CHIP 1.1K 5% 1/16WR209 1-216-834-11 METAL CHIP 12K 5% 1/16WR210 1-216-852-11 METAL CHIP 390K 5% 1/16WR211 1-216-822-11 METAL CHIP 1.2K 5% 1/16WR212 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R213 1-216-809-11 METAL CHIP 100 5% 1/16W
MAIN
– 30 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R214 1-216-840-11 METAL CHIP 39K 5% 1/16WR215 1-216-793-11 RES, CHIP 4.7 5% 1/16WR301 1-218-891-11 RES, CHIP 68K 0.5% 1/16WR302 1-216-839-11 METAL CHIP 33K 5% 1/16W
R303 1-216-825-11 METAL CHIP 2.2K 5% 1/16WR304 1-218-295-11 RES, CHIP 43K 5% 1/16WR305 1-216-821-11 METAL CHIP 1K 5% 1/16WR306 1-216-793-11 RES, CHIP 4.7 5% 1/16WR307 1-216-847-11 METAL CHIP 150K 5% 1/16W
R308 1-216-826-11 METAL CHIP 2.7K 5% 1/16WR309 1-216-841-11 METAL CHIP 47K 5% 1/16WR501 1-216-849-11 METAL CHIP 220K 5% 1/16WR502 1-216-833-11 METAL CHIP 10K 5% 1/16WR604 1-216-817-11 METAL CHIP 470 5% 1/16W
R605 1-216-830-11 METAL CHIP 5.6K 5% 1/16WR606 1-216-809-11 METAL CHIP 100 5% 1/16WR607 1-216-837-11 METAL CHIP 22K 5% 1/16WR701 1-216-817-11 METAL CHIP 470 5% 1/16WR702 1-216-851-11 METAL CHIP 330K 5% 1/16W
R703 1-216-849-11 METAL CHIP 220K 5% 1/16WR704 1-216-827-11 METAL CHIP 3.3K 5% 1/16WR705 1-216-849-11 METAL CHIP 220K 5% 1/16WR706 1-216-849-11 METAL CHIP 220K 5% 1/16WR707 1-218-870-11 RES, CHIP 9.1K 0.5% 1/16W
R708 1-216-851-11 METAL CHIP 330K 5% 1/16WR709 1-216-845-11 METAL CHIP 100K 5% 1/16WR710 1-218-836-11 RES, CHIP 360 0.5% 1/16WR711 1-218-845-11 RES, CHIP 820 0.5% 1/16WR712 1-218-847-11 RES, CHIP 1K 0.5% 1/16W
R713 1-218-849-11 RES, CHIP 1.2K 0.5% 1/16WR714 1-218-866-11 RES, CHIP 6.2K 0.5% 1/16WR715 1-216-849-11 METAL CHIP 220K 5% 1/16WR716 1-216-849-11 METAL CHIP 220K 5% 1/16WR717 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R718 1-216-821-11 METAL CHIP 1K 5% 1/16WR719 1-216-821-11 METAL CHIP 1K 5% 1/16WR720 1-216-162-00 RES, CHIP 33 5% 1/8WR721 1-216-162-00 RES, CHIP 33 5% 1/8WR722 1-216-817-11 METAL CHIP 470 5% 1/16W
R723 1-216-817-11 METAL CHIP 470 5% 1/16W
< COMPOSITION CIRCUIT BLOCK >
RB301 1-233-872-21 RES, NETWORK (CHIP TYPE) (3216)RB601 1-233-873-21 RES, NETWORK (CHIP TYPE) (3216)RB602 1-233-576-11 RES, CHIP NETWORK 100RB701 1-233-418-11 RES, CHIP NETWORK 3.3K (3216)
< VARIABLE RESISTOR >
RV301 1-225-342-23 RES, VAR, CARBON 10K/10K (VOLUME)RV601 1-223-576-11 RES, ADJ, METAL GLAZE 2.2K
< SWITCH >
S701 1-762-970-21 SWITCH, PUSH (1 KEY) (CASSETTE HOLDER)S702 1-572-581-11 SWITCH, SLIDE (DIRECTION)S703 1-572-922-11 SWITCH, SLIDE (HOLD)S704 1-692-453-11 SWITCH, KEY BOARD (p)S705 1-692-453-11 SWITCH, KEY BOARD (œ REPEAT)
S706 1-692-453-11 SWITCH, KEY BOARD (FF)S707 1-692-453-11 SWITCH, KEY BOARD (REW)S708 1-692-453-11 SWITCH, KEY BOARD (FUNCTION)
< THERMISTOR (POSITIVE) >
THP601 1-810-794-11 THERMISTOR, POSITIVE
< VIBRATOR >
X701 1-760-872-11 VIBRATOR, CRYSTAL (32.768kHz)************************************************************
MISCELLANEOUS**************
HP901 1-500-536-11 HEAD, MAGNETIC (PLAYBACK)J801 1-779-080-11 JACK, DC (POLARITY UNIFIED TYPE)
(DC IN 1.5 V)M901 1-698-885-11 MOTOR (CAPSTAN/REEL) (JE)M901 1-698-885-21 MOTOR (CAPSTAN/REEL) (EXCEPT JE)PM901 1-454-674-31 SOLENOID, PLUNGER
S901 1-762-793-11 SWITCH, LEAF (ATS) (JE)S901 1-762-793-21 SWITCH, LEAF (ATS) (EXCEPT JE)
**************************************************************
ACCESSORIES & PACKING MATERIALS********************************
1-505-535-11 HEADPHONE (WITH REMOTE CONTROL)! 1-528-465-11 BATTERY CHARGER (BC-820T) (JE)! 1-569-007-11 ADAPTOR, CONVERSION 2P (JE)
3-864-885-11 MANUAL, INSTRUCTION(ENGLISH, FRENCH, SPANISH) (AEP,FR)
3-864-885-21 MANUAL, INSTRUCTION(GERMAN, SWEDISH, FINNISH) (AEP)
3-864-885-31 MANUAL, INSTRUCTION(DUTCH, ITALIAN, PORTUGUES) (AEP)
3-864-885-41 MANUAL, INSTRUCTION(CHINESE, KOREAN, ARABIC) (EE)
3-864-885-51 MANUAL, INSTRUCTION(ENGLISH, FRENCH, SPANISH) (E)
3-864-885-61 MANUAL, INSTRUCTION(CHINESE, KOREAN, ARABIC) (E)
3-864-885-71 MANUAL, INSTRUCTION (ENGLISH, FRENCH, SPANISH) (JE)
3-864-885-81 MANUAL, INSTRUCTION(CHINESE, KOREAN, ARABIC) (JE)
3-864-885-91 MANUAL, INSTRUCTION(CHINESE, KOREAN, ARABIC) (EE)
3-866-014-11 MANUAL, INSTRUCTION(POLISH, CZECH, GREEK) (EE)
3-918-937-01 CASE (MS), CARRYING
MAIN
The components identified by mark ! or dottedline with mark ! are critical for safety.Replace only with part number specified.
WM-EX570
Sony CorporationPersonal A&V Products Company9-926-954-11
99B0569-1Printed in Japan © 1999. 2
Published by Quality Engineering Dept.(Shinagawa)
