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WM-EX190/EX192US Model
Canadian ModelWM-EX190
AEP ModelE Model
Chinese ModelWM-EX190/192
SERVICE MANUAL
CASSETTE PLAYER
MICROFILM
SPECIFICATIONS
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type MT-WMEX192-114
• Power requirements3V DC batteries R6 (AA) × 2
• Dimensions82 × 111.5 × 34.5 mm(w / h/ d) incl. projecting parts and controls
• Mass Approx. 115 g / Approx. 190 g incl.
batteries and a cassette• Supplied accessories
Stereo headphones or Stereo earphones (1) / Belt clip (1)
Design and specifications are subject to change without notice.
Photo : WM-EX192
Ver 1.0 2000. 01
— 2 —
TABLE OF CONTENTS
Flexible Circuit Board Repairing• Keep the temperature of the soldering iron aroud 270˚ C during
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
damaged by heat.
SECTION 1GENERAL
1. GENERAL ······································································ 2
2. DISASSEMBLY2-1. Cabinet (REAR) ································································· 32-2. Main Board ········································································· 42-3. Lid, Cassette ······································································· 42-4. Mechanism Deck ································································ 52-5. “BELT” “MOTOR” “PINCH LEVER” “HEAD,
MAGNETIC” ····································································· 5
3. MECHANICAL ADJUSTMENT ······························ 6
4. ELECTRICAL ADJUSTMENT ································ 6
5. DIAGRAMS5-1. Block Diagram ··································································· 75-2. Printed Wiring Board ·························································· 95-3. Schematic Diagram ·························································· 115-4. IC Block Diagram ···························································· 13
6. EXPLODED VIEWS6-1. Cabinet Section································································· 146-2. Main Board Section ·························································· 156-3. Mechanism Section-1 ······················································· 166-4. Mechanism Section-2 ······················································· 17
7. ELECTRICAL PARTS LIST ··································· 18
This section is extractedfrom instruction manual.
— 3 —
SECTION 2DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-1. CABINET (REAR)
• This set can be disassembled in the order shown below.
Cabinet (rear) Set Main board
Lid assy, cassette
Mechanism deck Belt
Motor
Pinch lever (N) assy
Head, magnetic
A
1 Two screws (B1.7 × 9)
2 Open the lid, cassette
3 Cabinet (rear) (There 16 claws of A to P are caught.)
B
KM
L
CN
O
P
D
E
F
G
H
I
J
— 4 —
2-2. MAIN BOARD
2-3. LID ASSY, CASSETTE
1 Remove the solders.
2 Screw (M1.4)
Claw
3 MAIN board (There is a claw.)
2 Spring (torsion)
5 Lid assy, cassette
1 Open the lid, cassette
3 Release the catch
4 Release the catch
— 5 —
2-4. MECHANISM DECK
2-5. BELT, MOTOR, PINCH LEVER (N) ASSY, “HEAD, MAGNETIC”
1 Remove the mechanism deck in the direction of the arrow. (There two claws.)
Two claws
2 Two screws (M1.4)
5 Two screws (M1.4)
3 Motor (reel/capstan)
6 Head,magnetic (playback)
4 Pnch lever (N) assy
1 Belt
Motor (reel/capstan)Wheel assy (sp), capstan
Belt threading
Belt
— 6 —
SECTION 3MECHANICAL ADJUSTMENTS
PRECAUTION1. Clean the following parts with a denatured-alcohol-moistened
swab :playback head pinch rollercapstan rubber belt
2. Demagnetize the playback head with a head demagnetizer.3. The adjustments should be performed with the rated power
supply voltage (3.0 V) unless otherwise noted.
Torque Measurement
SECTION 4ELECTRICAL ADJUSTMENT
PRECAUTION• Supplied voltage : 3.0 V• Switch position
AVLS switch : NORMMEGA BASS switch : OFF/NORM
Test tape
Tape Speed AdjustmentProcedure :
1. Playback WS-48A (tape center part) in the REV state and adjustRV601 so that the frequency counter reading becomes3,000 Hz.
Specification Value :
2. Playback WS-48A (tape counter part) in the FWD state.Check that frequency counter reading is within 1.5% of readingof step 1.
Adjustment Location :
Digital frequency counter2,985 to 3,015 Hz
TypeWS-48A
Signal3 kHz, 0 dB
Used fortape speed adjustment
Mode Torque Meter Meter Reading
20 – 30 g • cmFWD
CQ-102C(0.28 – 0.42 oz • inch)
FWD less than 2 g • cm
back tension (less than 0.03 oz • inch)
more than 40 g • cmFF, REW CQ-201B
(more than 0.56 oz • inch) i
test tapeWS-48A(3 kHz, 0 dB)
set
jack (J301)
16 Ω
frequency counter
RV601: Tape speed adjustment
[MAIN BOARD]
WM-EX190/EX192SECTION 5DIAGRAMS
5-1. BLOCK DIAGRAM
— 7 — — 8 —
MVREF34
L 10 5 30
2824 22
RV301VOLUME
16
R 12 7 29
2725 23 20
LOWBOOST
V REF
322613
MEGA BASSGROOVE NORM
MEGA BASS OFF
(EX192)
(EX190)
S503
S305-1
S305-2NORM LIMIT
18V REFFWD/REV
OSC
43
1
47
B+
HP901PLAYBACK HEAD
IN+35
TH601
RV601TAPE
SPEED
OPERATIONDET
CURRENTDET
PULSEDET
OPERATIONLOGIC
PREDRIVE
39
40
41
2 44 45 46
V
U
W
M901REEL/CAPSTAN
MOTOR
iJ301
21POWER MUTE
19VCC
3S/S
Q30110K/47K
TAPEPOWER
S301
BATTERYDRY
3.0V
D150(POWER)
+B+
AVLS
• Signal path.E : PB
WM-EX190/EX192
— 9 — — 10 —
5-2. PRINTED WIRING BOARD
Note on Printed Wiring Board:• X : parts extracted from the component side.• b : Pattern from the side which enables seeing.
C344
TP14
RV601
R610
R611
R608
JR18
TP3
JR37
JR35
JR29
JR7
JR28
JR12
JR10
JR14
JR11
JR32
JR26
JR24
JR25
JR22
C319
C327
C338
C341
C324
C101
C332
C336
C334
C109
C209
R324
TP4TP13
TP12
JR27
JR36
JR31
JR30
JR33 JR34
JR17
EX192MODEL
EX190MODEL
JR16
JR19
JR20
JR3
JR23
JR1
JR21
R207
R107
JR8
JR4
JR2
R209
R109
JR9
JR15
Q301
D150
C337
IC301
C605
C606
R606
TP1
TP9TP15
TP10TP11
TP2
TH601
C335
R327
D302
C342
C321
C333
C325
C105
C205
R103
R205
C203
C107
C108
C208
R203
R204
R150
R206
R106
R105 R6
09C6
08
C603
C602
C601
R601
JR13
JR38
JR5
JR6
C201
C604
R605
C103
R104
R108
R208
R110
R210
C207
TP5
TP7
16
TP8
TP6
1
12
13 24
25
36
3748
R
L
HP901PLAYBACK HEAD
M901REEL/CAPSTAN
MOTOR
DRY BATTERYSIZE "AA"
(IEC DESIGNATION R6)2PCS, 3V
COM
W
V
U
J301
MAIN BOARD
C204
C104
S305AVLS
RV301VOLUME
NORM
LIMIT
(POWER)S301
(TAPE POWER)
S303
OFF : EX190MEGA BASS
NORM : EX192MEGA BASSGROOVE
11(11)
E
L R
RE
F
GN
D
1-675-493
C609
C343
R325
EX192 MODEL
1 2
A
B
C
D
E
F
3 4 5 6 7 8 9 10
Ref. No. Location
D150 F-3D302 B-2
IC301 D-4
Q301 E-4
• SemiconductorLocation
WM-EX190/EX192
5-3. SCHEMATIC DIAGRAM
— 11 — — 12 —
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 otherwise
specified.• % : indicates tolerance.• C : panel designation.• U : B+ Line.• H : adjustment for repair.• Total current is measured with no cassette installed.• Power voltage is dc V and fed with regulated dc power
supply from external power voltage jack.• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.no mark : STOP( ) :PLAY
• Voltages are taken with a VOM (Input impedance 10 MΩ).Voltage variations may be noted due to normal produc-tion tolerances.
• Signal path.E : PB
• AbbreviationCND : Canadian modelFR : French modelEA : Saudi Arabia model
• Refer to page 13 for IC Block Diagram.
68
15
15
EX190 : E/EX192 : AEP, E, EA
2.2M
C6091000p
C3431000p
R106, R206150 : EX192: FR100 : EXCEPT EX192: FR
R104, R204680 : EX192: FR470 : EXCEPT EX192: FR
WM-EX190/EX192
NOTE:• -XX, -X mean standardized parts, so they may
have some differences from the original one.• Items marked “*” are not stocked since they
are seldom required for routine service. Somedelay should be anticipated when ordering theseitems.
SECTION 6EXPLODED VIEWS
• The mechanical parts with no reference numberin the exploded views are not supplied.
• AbbreviationCND : Canadian modelFR : French modelEA : SaudiArabia model
• Color Indication of Appearance PartsExample:KNOB, BALANCE (WHITE) . . . (RED)
↑ ↑Parts of Color Cabinet’s Color
IC301 LB8115W-TLM
5-4. IC BLOCK DIAGRAM
— 13 — — 14 —
1
2 3635343332
31
30292827
26
25
13 14 15 16 17 18 19 20 21 22 23 24
48 47 46 45 44 43 42 41 40 39 38 37
COM
RI
VREF
POW
ER O
UTC
POW
ER O
UT2
VCC
POW
ER M
UTE
POW
ER IN
1
POW
ER IN
2M
IX O
UT1
MIX OUT2
LP.2
R. P2R.P1
DET OUT
MVREFIN+VSP
LOW BOOST IN2LOW BOOST IN1
LOW BOOST SWM-GND
R.VR
EFPR
E M
UTE
SW(F
WD/
REW
)PO
WER
OUT
1PO
WER
GND
MVC
C
DR WOU
T
MP-
GND
VOUT
UOUT
FC OUT
OSC
UB VB WB
345678
9
1011
12
PRE NF1PRE OUT2
PRE NF2
PRE FWD IN2
PRE REV IN2
PRE REV IN1
PRE FWD IN1
S/SPRE GND
PRE OUT1
BIAS
R.F
REFSYS
CONT
DET
VREF
SPEED
LOWBOOST
PRE DRIVER
OPERATION LOGICOSC
PLUSE DET
REFVOLTAGE
REF VOLTAGEFOR SPEED CONTROL
CURRENTDET
OPERATIONDET
FWD/REV
FREQCARC.
+–
1
2
3
5
4
78
96
mechanism
not supplied
6-1. CABINET SECTION
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
1 X-3378-625-1 LID ASSY, CASSETTE (GRAY)(EX190)1 X-3378-626-1 LID ASSY, CASSETTE (BLUE)(EX190)1 X-3378-627-1 LID ASSY, CASSETTE (GREEN)(EX190)1 3-040-914-01 LID,CASSETTE (GOLD)(EX192)1 3-040-914-11 LID,CASSETTE (BLACK)(EX192)
1 3-040-914-21 LID,CASSETTE (BLUE)(EX192)2 3-019-949-01 SPRING (TORSION)3 3-041-234-01 SPRING (CASSETTE)
4 3-040-908-01 CABINET (FRONT)(EX190)4 3-040-908-11 CABINET (FRONT)(EX192)5 3-040-911-01 KNOB(MEGA BASS) (EX190)5 3-040-915-01 KNOB(GROOVE) (EX192)6 3-040-909-01 CABINET (REAR)7 3-040-910-01 LID,BATTERY CASE
8 3-022-346-01 LENS9 3-318-203-92 SCREW(B1.7X9), TAPPING
— 15 —
6-2. MAIN BOARD SECTION
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
5455
565758
53
52
51
51 3-703-816-73 SCREW (M1.4), SPECIAL HEAD52 A-3021-303-A MAIN BOARD, COMPLETE (EX190:FR)52 A-3021-304-A MAIN BOARD, COMPLETE(EX190:US,CND,AEP)52 A-3021-305-A MAIN BOARD, COMPLETE (EX190:E)52 A-3021-306-A MAIN BOARD, COMPLETE (EX192:AEP,E,EA)
52 A-3021-307-A MAIN BOARD, COMPLETE (EX192:FR)
53 3-040-912-01 TERMINAL (+), BATTERY54 3-019-944-01 BUTTON (STOP)55 3-019-943-01 BUTTON (REW)56 3-019-941-01 BUTTON (PLAY)57 3-019-942-01 BUTTON (FF)
58 3-040-913-01 TERMINAL (-), BATTERY
— 16 —
6-3. MECHANISM SECTION-1
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
104
103 105
106
102
101
M901
HP901
101 3-013-560-11 BELT102 3-703-816-07 SCREW (M1.4), SPECIAL HEAD103 3-019-776-01 GEER (REEL-S)104 3-703-816-73 SCREW (M1.4), SPECIAL HEAD
105 X-3369-749-1 PINCH LEVER (N) ASSY106 3-920-996-01 SPRING (PINCH N)M901 1-763-073-11 MOTOR (REEL/CAPSTAN)(WITH PULLY)HP901 1-500-640-11 HEAD, MAGNETIC (PLAYBACK)
— 17 —
6-4. MECHANISM SECTION-2
155
158
154
159
160
161
162
163164
165
166
152
151
153
157
156
151 3-921-797-01 WASHER152 X-3378-363-1 CHASSIS ASSY (GL/O-99)153 3-938-628-11 SPRING (PLAY-CP)154 3-019-773-01 GEAR (AS)155 X-3374-598-1 CLUTCH ASSY (S)
156 3-022-093-01 SPRING (FR-S)157 3-022-094-01 SPRING (STOP-S)158 3-019-777-03 LEVER (OWS), DETECTION
159 3-728-091-01 WASHER, STOPPER160 3-019-778-01 SLEEVE (MS)161 3-921-335-03 WASHER, LEVER162 3-920-990-02 SPRING (UD), COMPRESSION163 3-019-774-01 GEAR (BS)
164 X-3372-558-1 WHEEL ASSY (SP), CAPSTAN165 3-019-775-01 GEAR (DS)166 3-036-664-01 SPRING (FR LEVER OWN)
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
NOTE:
• Due to standardization, replacements in theparts list may be different from the partsspecified in the diagrams or the componentsused on the set.
• -XX, -X mean standardized parts, so they mayhave some difference from the original one.
• Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when ordering theseitems.
• CAPACITORS:uF: µF
• RESISTORSAll resistors are in ohms.METAL: metal-film resistorMETAL OXIDE: Metal Oxide-film resistorF: nonflammable
• COILSuH: µH
• SEMICONDUCTORSIn each case, u: µ, for example:uA...: µA... , uPA... , µPA... ,uPB... , µPB... , uPC... , µPC... ,uPD..., µPD...
• AbbreviationCND : Canadian modelFR : French model
When indicating parts by reference number,please include the board name.
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
— 18 —
SECTION 7ELECTRICAL PARTS LISTMAIN
A-3021-304-A MAIN BOARD, COMPLETE (EX190:US,CND,AEP)*********************
A-3021-305-A MAIN BOARD, COMPLETE (EX190:E)*********************
A-3021-303-A MAIN BOARD, COMPLETE (EX190:FR)*********************
A-3021-306-A MAIN BOARD, COMPLETE (EX192:AEP,E,EA)*********************
A-3021-307-A MAIN BOARD, COMPLETE (EX192:FR)*********************
3-040-912-01 TERMINAL (+), BATTERY3-040-913-01 TERMINAL (-), BATTERY
< CAPACITOR >
C101 1-162-962-11 CERAMIC CHIP 470PF 10% 50VC103 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50VC104 1-126-153-11 ELECT 22uF 20% 6.3VC105 1-115-156-11 CERAMIC CHIP 1uF 10VC107 1-115-156-11 CERAMIC CHIP 1uF 10V
C108 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC109 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC201 1-162-962-11 CERAMIC CHIP 470PF 10% 50VC203 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50VC204 1-126-153-11 ELECT 22uF 20% 6.3V
C205 1-115-156-11 CERAMIC CHIP 1uF 10VC207 1-115-156-11 CERAMIC CHIP 1uF 10VC208 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC209 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC319 1-115-156-11 CERAMIC CHIP 1uF 10V
C321 1-128-057-11 ELECT 330uF 20.00% 6.3VC324 1-115-156-11 CERAMIC CHIP 1uF 10VC325 1-126-153-11 ELECT 22uF 20% 6.3VC327 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC332 1-115-156-11 CERAMIC CHIP 1uF 10V
C333 1-126-162-11 ELECT 3.3uF 20% 50VC334 1-110-563-11 CERAMIC CHIP 0.068uF 10.00% 16VC335 1-164-156-11 CERAMIC CHIP 0.1uF 25VC336 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V
(EX190)C337 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V
(EX192)
C338 1-162-974-11 CERAMIC CHIP 0.01uF 50VC341 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC342 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC343 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC344 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C601 1-110-563-11 CERAMIC CHIP 0.068uF 10.00% 16VC602 1-110-563-11 CERAMIC CHIP 0.068uF 10.00% 16VC603 1-110-563-11 CERAMIC CHIP 0.068uF 10.00% 16VC604 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC605 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C606 1-125-891-11 CERAMIC CHIP 0.47uF 10.00% 10VC608 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10VC609 1-162-964-11 CERAMIC CHIP 0.001uF 10.% 50V
< DIODE >
D150 8-719-074-20 LED LNV210C6AOSO (POWER)D302 8-719-069-54 DIODE UDZS-TE17-5.1B
< IC >
IC301 8-759-574-69 IC LB8115W-TLM
< JACK >
J301 1-565-287-11 JACK (HEADPHONES)
< JUMPER RESISTOR >
JR1 1-216-296-91 SHORT 0JR2 1-216-296-91 SHORT 0JR3 1-216-296-91 SHORT 0JR4 1-216-296-91 SHORT 0JR5 1-216-296-91 SHORT 0
JR6 1-216-296-91 SHORT 0JR7 1-216-296-91 SHORT 0JR8 1-216-296-91 SHORT 0JR9 1-216-296-91 SHORT 0JR10 1-216-296-91 SHORT 0
JR11 1-216-296-91 SHORT 0JR12 1-216-296-91 SHORT 0JR13 1-216-296-91 SHORT 0JR14 1-216-864-11 METAL CHIP 0 5% 1/16WJR15 1-216-296-91 SHORT 0
JR16 1-216-296-91 SHORT 0JR17 1-216-296-91 SHORT 0JR18 1-216-296-91 SHORT 0JR19 1-216-296-91 SHORT 0JR20 1-216-296-91 SHORT 0
JR21 1-216-296-91 SHORT 0JR22 1-216-296-91 SHORT 0JR23 1-216-296-91 SHORT 0JR24 1-216-296-91 SHORT 0JR25 1-216-296-91 SHORT 0
JR26 1-216-296-91 SHORT 0JR27 1-216-296-91 SHORT 0JR28 1-216-296-91 SHORT 0JR29 1-216-296-91 SHORT 0JR30 1-216-296-91 SHORT 0
JR31 1-216-296-91 SHORT 0
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
— 19 —
MAIN
JR32 1-216-296-91 SHORT 0JR33 1-216-296-91 SHORT 0JR34 1-216-296-91 SHORT 0JR35 1-216-296-91 SHORT 0
JR36 1-216-296-91 SHORT 0JR37 1-216-864-11 METAL CHIP 0 5% 1/16WJR38 1-216-296-91 SHORT 0
< TRANSISTOR >
Q301 8-729-900-52 TRANSISTOR DTC114YK
< RESISTOR >
R103 1-216-839-11 RES-CHIP 33K 5% 1/16WR104 1-216-817-11 RES-CHIP 470 5% 1/16W
(EXECEPT EX192:FR)R104 1-216-819-11 RES-CHIP 680 5% 1/16W
(EX192:FR)R105 1-216-855-11 RES-CHIP 680K 5% 1/16WR106 1-216-809-11 RES-CHIP 100 5% 1/16W
(EXECEPT EX192:FR)
R106 1-216-811-11 RES-CHIP 150 5% 1/16W(EX192:FR)
R107 1-216-170-00 RES-CHIP 68 5% 1/8W(EX190:FR)
R107 1-216-150-91 RES-CHIP 10 5% 1/8W(EX190:US,CND,AEP)
R107 1-216-154-91 RES-CHIP 15 5% 1/8W (EX190:E/EX192:AEP,E,EA)
R107 1-216-174-00 RES-CHIP 100 5% 1/8W (EX192:FR)
R108 1-216-829-11 METAL CHIP 4.7K 5% 1/16WR109 1-216-154-91 RES-CHIP 15 5% 1/8W
(EX190:FR)R109 1-216-296-91 SHORT (EXECEPT EX190:FR)R110 1-216-813-11 RES-CHIP 220 5% 1/16W
(EX190:E/EX192:AEP,E,EA)R110 1-216-821-11 RES-CHIP 1K 5% 1/16W
(EX192:FR)
R110 1-216-817-11 RES-CHIP 470 5% 1/16W(EX190:US,CND,AEP,FR)
R150 1-216-823-11 RES-CHIP 1.5K 5% 1/16WR203 1-216-839-11 RES-CHIP 33K 5% 1/16WR204 1-216-817-11 RES-CHIP 470 5% 1/16W
(EXECEPT EX192:FR)R204 1-216-819-11 RES-CHIP 680 5% 1/16W
(EX192:FR)
R205 1-216-855-11 METAL CHIP 680K 5% 1/16WR206 1-216-809-11 RES-CHIP 100 5% 1/16W
(EXECEPT EX192:FR)R206 1-216-811-11 RES-CHIP 150 5% 1/16W
(EX192:FR)R207 1-216-170-00 RES-CHIP 68 5% 1/8W
(EX190:FR)R207 1-216-150-91 RES-CHIP 10 5% 1/8W
(EX190:US,CND,AEP)
R207 1-216-154-91 RES-CHIP 15 5% 1/8W (EX190:E/EX192:AEP,E,EA)
R207 1-216-174-00 RES-CHIP 100 5% 1/8W (EX192:FR)
R208 1-216-829-11 RES-CHIP 4.7K 5% 1/16WR209 1-216-154-91 RES-CHIP 15 5% 1/8W
(EX190:FR)R209 1-216-296-91 SHORT (EXECEPT EX190:FR)
R210 1-216-813-11 RES-CHIP 220 5% 1/16W (EX190:E/EX192:AEP,E,EA)
R210 1-216-821-11 RES-CHIP 1K 5% 1/16W(EX192:FR)
R210 1-216-817-11 RES-CHIP 470 5% 1/16W(EX190:US,CND,AEP,FR)
R324 1-216-839-91 RES-CHIP 33K 5% 1/16WR325 1-216-861-91 RES-CHIP 2.2M 5% 1/16W
(EX192)
R327 1-216-789-11 RES-CHIP 2.2 5% 1/16WR601 1-216-198-91 RES-CHIP 1K 5% 1/8WR605 1-216-833-91 RES-CHIP 10K 5% 1/16WR606 1-216-845-11 RES-CHIP 100K 5% 1/16WR608 1-216-833-91 RES-CHIP 10K 5% 1/16W
R609 1-216-829-11 RES-CHIP 4.7K 5% 1/16WR610 1-216-821-11 RES-CHIP 1K 5% 1/16WR611 1-216-817-11 RES-CHIP 470 5% 1/16W
< VARIABLE RESISTOR >
RV301 1-225-544-21 RES, VAR, CARBON 10K/10K (VOLUME)RV601 1-238-663-11 RES, ADJ, CARBON 4.7K
< SWITCH >
S301 1-762-302-11 SWITCH, DETECTION (SMALL TYPE)(TAPEPOWER)
S303 1-771-824-11 SWITCH, SLIDE (MEGA BASS)S305 1-692-298-11 SWITCH, SLIDE (AVLS)
< THERMISTOR >
TH601 1-810-794-11 THERMISTOR, POSITIVE************************************************************
MISCELLANEOUS**************
M901 1-763-073-11 MOTOR (REEL/CAPSTAN)(WITH PULLY)HP901 1-500-640-11 HEAD, MAGNETIC (PLAYBACK)
************************************************************
ACCESSORIES & PACKING MATERIALS*******************************
1-505-521-11 HEADPHONE (MDR-023) (EX190:US,CND,AEP,FR)
3-022-755-01 CLIP, BELT3-868-007-11 MANUAL, INSTRUCTION
(ENGLISH,FRENCH,SPANISH,PORTUGUESE,GERMAN,ITALIAN,DUTCH,SWEDISH,FINNISH,RUSSIAN,HUNGARIAN,CZECH,POLISH,GREEK,SLOVAK)
(EX190:AEP/EX192:AEP)3-868-007-21 MANUAL, INSTRUCTION
(ENGLISH,FRENCH,CHINESE,ARABIC)(EX190:US,CND,E,FR/EX192:EA,FR)
3-868-007-31 MANUAL, INSTRUCTION(ENGLISH,FRENCH,CHINESE,ARABIC)
(EX190:EEX192:E)
8-953-130-90 HEADPHONE MDR-E805LP (EX190:E/EX192)
— 20 —
WM-EX190/EX192
9-927-642-11
Sony CorporationPersonal Audio Division Company
2000A1678-1Printed in Japan ©2000.1
Published by General Engineering Dept.