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WM-FX483/FX485/FX487
SERVICE MANUAL
Ver 1.0 1998.03
US Model
WM-FX487
Canadian Model
WM-FX485/FX487
AEP Model E Model
WM-FX483/FX485/FX487
Photo : WM-FX485
Manufactured under license from Dolby Laboratories Licensing Corporation. "DOLBY" and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation.
Model Name Using Similar Mechanism Tape Transport Mechanism Type
WM-EX402/EX404/EX405/EX406 MF-WMFX483-147
SPECIFICATIONS
Design and specifications are subject to change without notice.
RADIO CASSETTE PLAYER
MICROFILM
TABLE OF CONTENTS 1. 2.
2-1. 2-2. 2-3. 2-4. 2-5.
GENERAL ······································································ 3 DISASSEMBLY
Cabinet (Front) Assy ·························································· 5 Main Board ········································································· 6 Mechanism Deck ································································ 6 Cassette Lid Sub Assy ························································ 7 Display Board ····································································· 7
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.
3. 4. 5.
5-1. 5-2. 5-3. 5-4. 5-5. 5-6. 5-7. 5-8.
MECHANICAL ADJUSTMENT ······························· 8 ELECTRICAL ADJUSTMENT ································ 8 DIAGRAMS
IC Block Diagrams ··························································· 11 Block Diagram ································································· 13 Printed Wiring Board -Main Section- ······························ 15 Schematic Diagram -Main Section- ································· 17 Printed Wiring Board -Display Section-(FX483/FX485) ·· 19 Schematic Diagram -Display Section-(FX483/FX485) ···· 21 Printed Wiring Board -Display Section-(FX487) ·············· 23 Schematic Diagram -Display Section-(FX487) ················ 25 IC Pin Function ································································ 27
6.
EXPLODED VIEWS
6-1. Cassette Lid Section ························································· 29 6-2. Cabinet Section································································· 31 6-3. Mechanism Deck Section ················································· 32
7.
ELECTRICAL PARTS LIST ··································· 33
--2--
SECTION 1 GENERAL
--3--
--4--
SECTION 2 DISASSEMBLY
· This set can be disassembled in the order shown below.
2-1. CABINET (REAR) ASSY 2-2. MAIN BOARD 2-3. MECHANISM DECK 2-5. DISPLAY BOARD
2-4. CASSETTE LID SUB ASSY
Note : Follow the disassembly procedure in the numerical order given.
2-1.
CABINET (REAR) ASSY
1 Screw (B 1.7 × 12), tapping
2 Open the lid battery case.
3
3
3
5 5 4 5
Cabinet (rear) assy
Claws Claws
6
--5--
2-2.
MAIN BOARD
1 Screw (1.7 × 2.5), tapping
MAIN board
3 PC board, flexible 5
4
4
Cabinet (front) assy HEAD flexible board
2-3.
MECHANISM DECK
· Use caution when installing the cassette holder assy Install the cassette holder with the spring (lid up) as shown below in the drawing so that it fits into the holes on the cabinet front assy. Once installed, fit the left and right pieces on.
Mechanism deck
2
1 1 1
Cabinet (front) assy
--6--
2-4.
CASSETTE LID SUB ASSY
3 Spring (lid up)
Cassette lid sub assy
Cassette lid sub assy
2
Cabinet (front) assy
· Press on the left & right clips from the rear of the Cabinet (front) assy, and remove the boss.
1
Cabinet (front) assy
2-5.
DISPLAY BOARD
1 Screws
1 Screws
Holder
2
DISPLAY board
Cassette lid
--7--
SECTION 3 MECHANICAL ADJUSTMENT
1. PRECAUTION Clean the following parts with a denatured-alcahol-moistened sweb : Playback head Pinch roller Rubber belt Capstan Demagnetize the playback head using a demagnetizer. Do not use a magnetized screwdriver for adjustments. After adjusting, apply screw-locking compound onto the adjusted parts. Unless specified otherwise, use a specified voltage (3.0V) to perform the adjustments. 1. 2.
SECTION 4 ELECTRICAL ADJUSTMENT
PRECAUTION Specified voltage : 3.0V Switch and control position MENU switch MENU TAPE SET : NORM MENU SOUND SET : No message MENU AVLS SET : No message MENU aNR SET : OFF (FX485/FX487) VOL control : maximum
2. 3. 4. 5.
CASSETTE SECTION
Torque Measurement Mode FWD FWD Back Tension REV REV Back Tension FF REW CQ-102RC CQ-102C Torque meter Meter reading 20 - 42 g · cm (0.28-0.58 oz · inch) Less than 2 g · cm (Less than 0.03 oz · inch) 20 - 42 g · cm (0.28-0.58 oz · inch) Less than 2 g · cm (Less than 0.03 oz · inch) More than 50 g · cm (More than 0.69 oz · inch) Test Tape Type WS-48A Signal 3kHz, 0dB Purpose Tape Speed Adjustment
Tape Speed Adjustmnet Procedure :
Test tape WS-48A (3kHz, 0dB)
CQ-201B
16 Frequency counter Set
+
PHONES jack
1. 2.
Playback WS-48A (Tape center part) and adjust RV601 so that the frequency counter reading becomes 2,985Hz to 3,015Hz. Playback WS-48A (Tape top and end). Check that frequency counter reading is within 1.5% of the reading of step1.
Adjustment Point :
RV601
--8--
TUNER SECTION
[AM] Setting : RADIO ON/BAND switch : ON/AM AM Tuning Voltage Adjustment
digital voltmeter MAIN board (VT) (GND)
+
[FM] Setting : RADIO ON/BAND switch : ON/FM FM Tuning Voltage Adjustment
digital voltmeter MAIN board (VT) (GND)
+
AM TUNING VOLTAGE ADJUSTMENT Adjust for a 1.5 ± 0.03Vde reading on digital voltmeter. 530kHz L3 (531kHz) ( ) : Except US, Canadian models
FM TUNING VOLTAGE ADJUSTMENT Adjust for a 10.0 ± 0.03Vde reading on digital voltmeter. L2 108MHz
FM Tracking Adjustment
FM RF signal generator 0.01µF to IC1 pin 1 75kHz frequency deviation by 1KHz signal. Output level : as low as possible. Level meter (AC : 0.5 5V range) 16 Set
+
AM IF Adjustment, AM Tracking Adjustment
AM RF signal generator
Put the lead-wire antenna close to the set.
30% amplitude modulation by 400Hz signal. Output level : as low as possible Level meter (AC : 0.5 5V range) 16 Set
+
PHONES
2 jack
· Repeat the procedures in each adjustment several times, and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors. AM IF ADJUSTMENT Adjust for a maximum reading on level meter. T1 1,000 (999) kHz ( ) : Except US, Canadian models AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L4 620kHz (621kHz) CT2 1,400kHz (1,395kHz) ( ) : Except US, Canadian models [
FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. 87.5MHz L1 [65.0MHz] CT1 108MHz ] : East European model
--9--
[MAIN BOARD] -- SIDE A --
FM TRACKING ADJUSTMENT CT1 L1
AM TUNING VOLTAGE ADJUSTMENT L3
AM TRACKING ADJUSTMENT L4 (FERRITE BAR ANTENNA) AM TRACKING ADJUSTMENT CT2 FM TUNING VOLTAGE ADJUSTMENT L2
AM IF ADJUSTMENT T1
[MAIN BOARD] -- SIDE B --
TP (VT) TP (GND)
TP (ANT)
GND REMO DATA VCC
FL1
TP(ANT)
TP(GND)
18
18
J301
TP(VT)
17
L1
R19
R20 C17
17
1
1
3
Q4
C36
C37
L4
FX483 MODEL
S601 MD CONTROL
REW
FX485/ FX487 MODELS
EXCEPT US,CND,C&SA
FX483 MODEL
L
R
1
FX485/ FX487 MODELS
RV301 VOL
T1
S701 HOLD
OFF
ON
-- 10 --
6
FWD
RVS
L2
FF
C205
C105
R21 R18
C16
C306
L3
1
C701
1
3
2
2
C606 R6 CT1
C34 CT2
SECTION 5 DIAGRAMS
Note on Schematic Diagram: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. · C : panel designation. · U : B+ Line. · H : adjustment for repair. · Total current is measured with no cassette installed. · Power voltage is DC 3V 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 : FM/PB ( ) : AM : Impossible to measure · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Signal path. F : FM f : AM E : PB · Abbreviation CND : Canadian IT : Italian EE : East European FR : French C & SA : Central and South America Note on Printed Wiring Board: · Y : parts extracted from the conductor side. ® · : Through hole. · b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Conductor B) Parts face side: (Component A) ·
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
Abbreviation CND : Canadian IT : Italian EE : East European FR : French C & SA : Central and South America
· IC BLOCK DIAGRAMS
IC1 TA2104
FM RF OUT RF VCC AM RF IN FM OSC AM OSC OSC OUT ST LED IF REQ DET OUT LPF1 LPF2
24
23
22
21
20
19
18
17
16
15
14
13
AM OSC FM OSC BUFF ST
SW
IF REQ AF BUFF
AF
VCO DIVIDE
DECODE
IF BUFF BUFF LEVEL DET
1/8 AM DET FM DET ST/MO FM/AM
AM MIX AGC MUTE
FM RF
FM MIX
AMIF
FMIF
1
RF GND
2
FM RF IN
3
AM LOW CUT
4
MIX OUT
5
VCC
6
AM IF IN
7
FM IF IN
8
GND
9
AGC
10
QUAD
11
R-OUT
12
L-OUT
-- 11 --
IC301
LA4585M
SW OUT (L) PRE OUT (L) PRE OUT (R) SW OUT (R)
IC331
NJM2185V
MIX IN (L)
PRE GND NF (L)
HP IN (L)
NF (R)
ON/OFF VEXT
OUTR DCR
27 26 PRE2 REV (L) 28 REV (R) 29 FWD (R) 30 FWD (L) 31 REF 32 REF RIPPLE 33 MIX OUT (L) 34 MIX OUT (R) 35
25 24 23 22
21 20 PRE1
19
14
13 12
11
10 9
18 MIX IN (R) 17 HP IN (R) 16 LP1 REF REF LOW BOOST 15 L.B.GAIN
SUM
G2
G1
V/I
WEIGHT BIAS CIRCUIT Ach BLOCK Gm
R.F MIX.1 MIX.2
14 M.B.ON/OFF
Bch BLOCK (same Ach) 1
GND
2 3
IREF VREF
4
INL
5
OUTL
6
DCL
13 LP2 REF PWR IN (R) 36 REF REF 1 2 PWR.1 DET 3 4 5 6 7 8 9 PWR.C SYS. CONT PWR.2 DET 12 DET1 11 FWD/REV 10 PRE MUTE
IC601
MM1370
POWER MUTE
PWR IN (L)
PWR OUT (L)
PWR GND
PWR OUT (R)
AVLS
DET2
COM
VCC
VREF START
GND-2
COM
20
19 OUTPUT BIAS CIRCUIT
18 17 16 15
14 13
12
11
ERROR AMP
CURRENT CONTROL
VELOCITY CONTROL START-UP LOGIC PHASE SELECT CIRCUIT
START-UP · OSCILLATION CIRCUIT START-UP CONTROL CIRCUIT
PRE DRIVER
FORWARD/REVERSE SELECT SWITCH 1 2 3 4 5 6 7 8 9 10
P-GND
PU VCC
DR
U
V
W
PV PW
-- 12 --
GND-1
OSC
RI OUT VSP IN+
FC
DETL
DETR
VCC
INR
8
7
WM-FX483/FX485/FX487
5-1. BLOCK DIAGRAM
AUDIO POWER AMP IC301
REF DC Q311 12 DET 7 VCC
B+
FL1 B.P.F LOCAL/DX MODEL SWITCH Q1,2 CF2 10.7MHz
FM/AM RF,IF IC1 2 FM RF IN 4 MIX OUT 7 FM IF IN R OUT 11 R CH L OUT 12 L FWD R
28 31 R CH Q101 26
FWD VCC REV NF 5 FX485/487 MODEL DOLBY NR IC331 4 ON/OFF 5 19 HP COM 6 15 LB GAIN 14 MB ON/OFF AVLS 3 FX483 MODEL 20 MIX 34 VOLUME RV301 1 DATA REMO GND PWR 4 R CH L CH COM J301 PHONES
T1 AM IFT
CF1 450kHz
L 6 AM IF IN REV R R CH
25 FWD/REV
11
SYS CONT
REC MUTE PRE MUTE
13
D1 DC/DC CONV. Q401,T401 D401 CT1 L1 FM RF
24 FM RF REF
TUNER VCC
Q310
10
9
D2
21 FM OSC MUTE Q305 L2 FM OSC VCC 5 TUNER VCC RIPPLE FILTER Q52,53 RADIO +B SWITCH Q51 BATT +B Q304 MUTE Q306 SW Q301
D3 L3 AM OSC 20 AM OSC QUAD 10
X1 107MHz
TUNER VCC
CT2 L4 BAR ANT
22 AM RF OSC OUT 19 14 LPF1 13 LPF2 17 IF REQ VCO BUFFER Q4 S702-715 FUNCTION KEY
L.P.F Q704,705
SW Q706
OFF ON
S701 HOLD
VCO BUFFER Q703
S301 OPEN DET
31 59
FM MODE BAND
65
EO
61 64
IF REQ IF IN
70
VCO(FM)
71
VCO(AM)
60
RADIO ON
32
TAPE SELECT
28
FWD/REV
62
MUTE
27
DOLBY
48
GROOVE
47
MEGA BASS
30
AVLS
49
BEEP
43 44
AD IN2 AD IN3
40 41
HOLD SENS HOLD
39
OPEN DET
FWD 58 FF 57
FWD FF REW RVS S601 MD CONT
MOTOR SPEED
MOTOR BRK
MOTOR CTL
PHOTO IN
BATT DET
AMP CTL
16
COM1 1
COM4 4
S1
S18
5 22
75
74
52
51 25 50
54
53
46
45
73 72
42 38
X701 75kHz
Q601 MOTOR SERVO IC601 START 13 4 U MOTOR STSRT SW Q608 MOTOR SPEED SW Q605 AMP Q701 Q607 PHOTO RIFLECTOR Q702 L701 BATT +B POWER SWITCH Q707 3 REG 1 IC702 POWER CONT Q708 Q610 +B POWER AMP SW Q307 AMP CONT Q308 J302 DC IN D701 DRY BATT SIZE "AA" (IEC DESIGNATION R6) 2PCS 3V
ND701 LCD
BRAKE SWITCH Q602-604
PH701 Q606
· RCH is omitted · Signal Path : FM : AM : PB
BATT +B
M901 DC MOTOR
5 V 6 W
IN 15 V REF 14
RV601 TAPE SPEED
DIR 3
MOTOR DIRECTION Q609
-- 13 --
-- 14 --
BATT IN
AD REF
SYSTEM CONTROL IC701
PHOTO CTL
MOTOR DIR
REW 56 REV 55
RESET
X OUT
VDD
X IN
WM-FX483/FX485/FX487
5-2. PRINTED WIRING BOARD -- MAIN SECTION -- · Refer to page 11 for Note on Printed Wiring Board.
1 A
2
3
4
5
6
7
8
9
10
J301
11
12
13
· Semiconductor Location
Ref. No. D1 D2 D3 D401 D402 D701 IC1 IC301 IC331 IC601 IC702 Q1 Q2 Q4 Q51 Q52 Q53 Q101 Q201 Q301 Q304 Q305 Q306 Q307 Q308 Q310 Q311 Q401 Q601 Q602 Q603 Q604 Q605 Q606 Q607 Q608 Q609 Q610 Q701 Q702 Q707 Q708 Location C-10 B-9 B-9 H-4 I-4 H-11 C-9 G-9 E-5 H-9 H-11 V-4 B-5 D-10 E-11 F-11 F-10 F-9 F-9 E-4 G-9 G-9 G-9 G-3 G-3 G-8 F-4 H-5 H-4 H-4 H-4 I-3 H-8 H-8 H-3 H-3 H-4 H-3 E-2 F-2 G-3 G-3
MAIN BOARD
(SIDE A)
MAIN BOARD
(SIDE B)
L4
FX487 MODEL
GND REMO DATA VCC
L2 TP(ANT) RV301 VOL FL1
1
B
T1
CT2
L R
L3
L1
3
C
R21 R18
R19 R20 C17
R6
C16
CT1
US,CND,C&SA MODELS
S701 HOLD OFF
TP(GND) TP(VT)
Q4
D
FX485/FX487 MODELS
ON
1 2
EXCEPT US,CND,C&SA FX485/ FX487 MODELS
17
A
18
E
C316 PH701
FX483 MODEL
S301 (OPEN)
1 6
TO DISPLAY BOARD CN701
C36 C37
F
S601 MD CONTROL RVS REW FF
1 2
C34
FX485/ FX487 MODELS
C105
C205
FX483 MODEL
DRY BATTERY SIZE "AAA" (IEC DESIGNATION R6) 2PCS, 3V
B
17 18
G
FWD
TO DISPLAY BOARD CN702
3 C306 1 C701
H
D401
HP901 (PLAYBACK HEAD)
C606
D402
L REV
11 1-667-933(11)
FWD
2 6 3 4
R R 5 L 1
16
1-667-933-
11 (11)
I
M901 REEL/CAPSTAN MOTOR
J302
DC IN 3V
-- 15 --
-- 16 --
WM-FX483/FX485/FX487
5-3. SCHEMATIC DIAGRAM -- MAIN SECTION -- · Refer to page 11 for Note on Schematic Diagram.
-- 17 --
-- 18 --
WM-FX483/FX485/FX487
5-4. PRINTED WIRING BOARD -- DISPLAY SECTION -- · Refer to page 11 for Note on Printed Wiring Board.
(FX483/FX485)
1 A
2
3
4
5
6
7
8
9
10
11
12
13
DISPLAY BOARD
(SIDE A)
DISPLAY BOARD
JC701
(SIDE B)
S705 REW
S704 FF
S702 /RADIO OFF
S703
B
FX485 MODEL FX483 MODEL
S706 RADIO ON /BAND
C
· Semiconductor Location
Ref. No. IC701 Q703 Q704 Q705 Q706 Location H-10 I-10 H-8 H-8 E-9
E,C&SA,US,CND MODELS AEP,IT,FR,EE MODELS E,EE MODELS
1 5 S711 1
AEP,IT,FR, C&SA,CND,US MODELS
S710 TUNING
S709 TUNING
ND701
S707 MENU 1
D
LIQUID CRYSTAL DISPLAY
A
TO MAIN BOARD CN301
10 15 18 5
E
S712 2
10
15 S708 SET
F
S713 3
22
1 5
G
B
TO MAIN BOARD CN302
10 15 18 S714 4
H
S715 5
JC701
C725
C724
X701
1-667-93511 (11)
I
16
11 1-667-935(11)
-- 19 --
-- 20 --
WM-FX483/FX485/FX487
5-5. SCHEMATIC DIAGRAM -- DISPLAY SECTION -- · Refer to page 11 for Note on Schematic Diagram.
(FX483/FX485)
-- 21 --
-- 22 --
WM-FX483/FX485/FX487
5-6. PRINTED WIRING BOARD -- DISPLAY SECTION -- · Refer to page 11 for Note on Printed Wiring Board.
(FX487)
1 A
2
DISPLAY BOARD
3
(SIDE A)
4
5
6
7
8
DISPLAY BOARD
9
(SIDE B)
10
11
12
13
· Semiconductor Location
S707 MENU
Ref. No. IC701 Q703 Q704 Q705 Q706
S709 TUNING JC701
Location G-11 I-10 H-9 H-8 F-10
AEP,IT,FR,C&SA, CND,US MODELS
S711 1 S710 TUNING
B
EE,E MODELS AEP,IT,FR,EE MODELS
E,C&SA,US, CND MODELS
S712 2
C
S713 3
ND701
1
D
5
S714 4
LIQUID CRYSTAL DISPLAY
1
A
TO MAIN BOARD CN301
10 15 18 S715 5 S702 10 S705 REW 5
E
RADIO OFF 15
S704 FF
F
1 S703 5
22
B
10 15 18
G
TO MAIN BOARD CN302
S706 RADIO ON /BAND
X701
11
11 1-667-934(11)
I
1-667-934-
(11)
16
-- 23 --
-- 24 --
C725
H
S708 SET
C705
WM-FX483/FX485/FX487
5-7. SCHEMATIC DIAGRAM -- DISPLAY SECTION -- · Refer to page 11 for Note on Schematic Diagram.
(FX487)
,FR
-- 25 --
-- 26 --
5-8.
IC PIN FUNCTION
Pin Name COM1COM4 S1S18 NC MOTOR SPEED NC DOLBY FWD/REV NC AVLS FM MODE TAPE SELECT NC K0, K1 K2 K3 BATT IN OPEN DET HOLD SENS HOLD SW BATT DET AD IN2, AD IN3 AD-REF AMP CTL MEGABASS GROOVE BEEP MOTOR DIR MOTOR CTL MOTOR BRK PHOTO CTL PHOTO IN REV SW REW SW FF SW FWD SW BAND RADIO ON IF REQ MUTE NC IF IN E0 NC HOLD NC GND VCO (FM) VCO (AM) VDD RESET I/O -- -- -- -- -- O O -- O O O -- I I -- I I I I I I I O O O O O O O O I I I I I O O O O -- I O O -- -- -- I I -- -- Band selection terminal (L: AM, Input port: FM) Radio ON/OFF control terminal (H: When radio is ON) IF request terminal (L: During auto scan) Otherwise = Input port Mute signal output terminal (H: During MUTE ON) Open IF input terminal Error out signal output terminal +VDD Open Power supply GND terminal FM local oscillator input terminal AM local oscillator input terminal Power supply voltage terminal WALKMAN reset terminal (H: During operation) Mechanism deck mode detection SW input terminal, ON=H Common terminal Segment terminal Open Open SPEED - CTL Open EL - CTL Dolby control terminal (L: ON, Hi-imp: OFF) Head input selection terminal (L: REV, Hi-imp: FWD) Open AVLS control terminal (L: When AVLS is ON, H: OFF) MODE control terminal TAPE SEL control terminal (H: Cro2/MET) GND Destination selection DOLBY used/ not used GND BATT detection terminal (L: BATT detected, H: Not detected) Open detection terminal (L: Open) Input when the HOLD key is pressed (L: When key is pressed) HOLD SW detection terminal (L: When SW is ON) Power supply voltage detection terminal (A/D input) Key input terminal (A/D input) Reference voltage for AD IN1 and 2 AMP control terminal (H: When AMP is ON) MEGA BASS control terminal (L: When MEGA BASS/GROOVE is ON) Groove control unit (H: When GROOVE is ON) BEEP sound input terminal Motor rotating direction control terminal (H: Reverse rotation) Motor control terminal (H: When motor is ON) Motor brake control terminal (H: When brake is ON) Rotating detection circuit control terminal, PHOTO ON = L, STOP OFF, Input port Rotation detection signal input terminal Function
IC701 TC9327F
Pin No. 14 522 23, 24 25 26 27 28 29 30 31 32 33 34, 35 36 37 38 39 40 41 42 43, 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
-- 27 --
Pin No. 74 75 76 77 78, 79 80
Pin Name XOUT XIN VXT VLCD C1, C2 VEE
I/O -- -- -- -- -- -- Crystal oscillator connection terminal
Function
Terminal to which external capacitor for stabilization of crystal oscillator power supply is connected LCD drive power supply step-up terminal 1.5 V constant voltage power supply terminal for LCD drive
* Note: Output value of P9-2 (FM MODE terminal) changes depending upon destination. US, Canadian : High output during LOCAL mode, Low output during DX mode. E, AEP, East European : Low output during MONO mode, Set to the input during STEREO mode. * Note: Output port setting during STOP mode Hi-imp : S23, S24, D01/OT2, DO2 Low : P3-0, P3-1, P3-2, MUTE Set to the input port : P9-1, P9-2, P9-3, P4-0, P4-1, P4-3, P6-1, P6-2, P6-3
-- 28 --
SECTION 6 EXPLODED VIEWS
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. Some delay should be anticipated when ordering these items. · Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) Parts of Color Cabinet's Color · · The mechanical parts with no reference number in the exploded views are not supplied. Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. Abbreviation CND : Canadian IT : Italian EE : East European FR : French C & SA : Central and South America
When indicating parts by reference number, please include the board name.
·
6-1.
CASSETTE LID SECTION
WM-FX487 WM-FX483/FX485
10 8 11 9 8 9
7
7
1 5 6
1 5
6
4 4 12 12
3 3
2
2
1
1
-- 29 --
Ref. No. 1 1 2 2 3
Part No.
Description
Remarks
Ref. No. 5 5 5 6 6 6 7 8 9 9 9 9 9 9 9 10 11 12
Part No. 3-019-497-01 3-019-509-01 3-026-812-01 3-020-517-01 3-020-517-21 3-019-499-01 3-019-506-01 3-025-276-01 X-3374-769-1
Description
Remarks
3-008-298-01 SCREW (FX487) 3-375-114-31 SCREW (FX483, FX485) 3-019-511-01 HOLDER (COVER), CASSETTE (FX483/FX485: CND, E, C&SA) 3-019-498-01 HOLDER (COVER), CASSETTE (FX487) A-3021-120-A DISPLAY BOARD, COMPLETE (FX487: CND, C&SA) A-3021-121-A A-3021-122-A A-3021-084-A A-3021-085-A A-3021-123-A A-3021-075-A A-3021-076-A A-3021-080-A A-3021-071-A DISPLAY DISPLAY DISPLAY DISPLAY DISPLAY DISPLAY DISPLAY DISPLAY DISPLAY BOARD, COMPLETE (FX487: AEP, IT) BOARD, COMPLETE (FX487: E) BOARD, COMPLETE (FX485: EE) BOARD, COMPLETE (FX485: E) BOARD, COMPLETE (FX487: EE)
BUTTON (TOP) (FX487) BUTTON (TOP) (FX483, FX485) BUTTON (MENU) (BLUE) (FX485: FR) BUTTON (SET MENU) (FX483, FX485) BUTTON (SET MENU) (BLUE) (FX485: FR)
3 3 3 3 3 3 3 3 3 3
BUTTON (PRESET) (FX487) LOCKER, OPEN SPRING (LID UP) LID SUB ASSY, CASSETTE (FX483: AEP, IT, FR, EE, E) X-3374-772-1 LID SUB ASSY, CASSETTE (FX485: CND, C&SA) X-3374-775-1 LID SUB ASSY, CASSETTE (FX487: US, C&SA) X-3374-778-1 LID SUB ASSY, CASSETTE (FX487: AEP, IT, EE, E) X-3374-780-1 LID SUB ASSY, CASSETTE (FX485: AEP, IT, FR, EE, E) X-3374-938-1 LID SUB ASSY, CASSETTE (FX483: C&SA) X-3374-911-1 LID SUB ASSY, CASSETTE (BLUE) (FX485: FR) 3-019-500-01 PLATE (LCD), TRANSPARENT (FX487) 3-019-501-01 SHEET (LCD), ADHESIVE (FX487) 1-667-926-11 PC BOARD, FLEXIBLE
BOARD, COMPLETE (FX483: EE) BOARD, COMPLETE (FX483: E) BOARD, COMPLETE (FX483: C&SA) BOARD, COMPLETE (FX483: AEP, IT, FR) A-3021-074-A DISPLAY BOARD, COMPLETE (FX485: CND, C&SA) A-3021-079-A DISPLAY BOARD, COMPLETE (FX485: AEP, IT, FR) 3-019-510-01 BUTTON, RUBBER (FX483, FX485)
3 4
-- 30 --
6-2.
CABINET SECTION
64 65
63 58
MF-WMFX483-147
62 61
BT1
66
57 57 57 56 68 70 67 60 59
BT2
69
53
54
55 52
Ref. No. 51 52 53 53 53 54 54 54 55 55 55 55 56 57 58 59 60 61 62 63 64 Part No. 3-020-510-01 3-318-203-51 3-020-508-51 3-020-508-31 3-020-508-41 3-020-509-21 3-020-509-11 3-020-509-01 X-3374-771-1 X-3374-774-1 X-3374-777-1 X-3375-913-1 3-022-857-01 3-349-825-31 3-027-307-01 3-019-421-01 3-022-856-01 3-019-422-01 3-019-514-01 3-025-230-01 Description KNOB (HOLD) (FX483) SCREW (B1.7×12), TAPPING CABINET (REAR) (FX487) CABINET (REAR) (FX483) CABINET (REAR) (FX485) LID, BATTERY CASE (FX487) LID, BATTERY CASE (FX485) LID, BATTERY CASE (FX483) CABINET (REAR) SUB ASSY (FX483) CABINET (REAR) SUB ASSY (FX485) CABINET (REAR) SUB ASSY (FX487) CABINET (REAR) SUB ASSY (BLUE) (FX485:FR) SPRING (OPEN) SCREW SHEET, HEAD LEVER, OPEN SPRING (KNOB), TENSION JOINT KNOB (OPEN) SPACER (KNOB OPEN)
51
Remarks Ref. No. 64 64 64 65 66 66 Part No. 3-020-507-01 3-020-507-41 3-020-507-51 3-364-675-01 A-3021-077-A Description Remarks
CABINET (FRONT) (FX485: CND, C&SA) CABINET (FRONT) (FX485: AEP, IT, FR, EE, E) CABINET (FRONT) (FX487) SPRING (CASSETTE) MAIN BOARD, COMPLETE (FX483: C&SA)
A-3021-073-A MAIN BOARD, COMPLETE (FX485: CND, C&SA/FX487: CND, C&SA) A-3021-072-A MAIN BOARD, COMPLETE (FX483: EE) A-3021-078-A MAIN BOARD, COMPLETE (FX485: AEP, IT, E/FX487: AEP, IT, E) A-3021-081-A MAIN BOARD, COMPLETE (FX483: FR) A-3021-124-A MAIN BOARD, COMPLETE (FX487: US) A-3021-083-A MAIN BOARD, COMPLETE (FX485: EE/FX487: EE) A-3021-070-A MAIN BOARD, COMPLETE (FX483: AEP, IT, E) A-3021-082-A MAIN BOARD, COMPLETE (FX485: FR) 3-318-382-61 SCREW (1.7×2.5), TAPPING 3-025-735-01 CUSHION (S) 3-025-599-01 3-019-503-01 3-020-511-01 3-020-512-01 CUSHION (H) SHEET (CABINET REAR) TERMINAL (+), BATTERY TERMINAL (), BATTERY
66 66 66 66 66 66 66 67 68 69 70 BT1 BT2
3-020-507-31 CABINET (FRONT) (CF) (FX483)
-- 31 --
6-3.
MECHANISM DECK SECTION (MF-WMFX483-147)
103 104 106 108 105 109 121 110 102 107 120 102 111 112 121
117
116
118
118 119
101
HP901
119 117 116
M901
114 115 113
Ref. No. 101 102 103 104 105 106 107 108 109 110 111 112 Part No. X-3375-020-1 X-3372-558-1 3-354-868-11 3-021-950-01 3-021-982-01 X-3375-024-1 3-021-951-01 3-348-953-21 3-021-979-01 3-021-949-01 Description LEVER ASSY (N-F), PINCH WHEEL ASSY (SP), CAPSTAN BELT GEAR (DF) SPRING (MODE) CLUTCH ASSY (F) GEAR (CAM) WASHER SPRING (UDF) GEAR (BF) Remarks Ref. No. 113 114 115 116 117 118 119 120 121 M901 HP901 Part No. 3-703-816-31 X-3375-021-1 3-703-816-73 3-921-797-01 3-921-003-01 3-022-100-01 3-024-223-01 X-3375-268-1 3-338-647-31 1-763-073-11 Description SCREW (M1.4), SPECIAL HEAD LEVER ASSY (R-F), PINCH SCREW (M1.4), SPECIAL HEAD WASHER BEARING SPRING (B.T.), COMPRESSION GEAR (REEL-2) GEAR (AF-SV) ASSY WASHER (1.0-2.5) MOTOR Remarks
X-3375-022-1 CHASSIS ASSY (F) 3-021-974-01 SPRING (HEAD BASE)
1-500-555-11 HEAD, MAGNETIC (PLAYBACK)
-- 32 --
SECTION 7 ELECTRICAL PARTS LIST
NOTE:
When indicating parts by reference number, please include the board name.
DISPLAY
· RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable COILS uH: µH SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD... Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP < CONNECTOR > 1000PF 1000PF 0.47uF 100PF 5% 5% 10% 5% Remarks 50V 50V 16V 50V
·
·
Abbreviation CND : Canadian IT : Italian EE : East European FR : French C & SA : Central and South America
· ·
· Ref. No. Part No. Description
Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX, -X mean standardized parts, so they may have some difference from the original one. Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. CAPACITORS: uF: µF Remarks Ref. No. C723 C724 C725 C727 Part No. 1-164-357-11 1-164-357-11 1-107-823-11 1-162-927-11
· ·
A-3021-071-A DISPLAY BOARD, COMPLETE ************************ (FX483: AEP, IT, FR) A-3021-074-A DISPLAY BOARD, COMPLETE ************************ (FX485: CND, C&SA) A-3021-075-A DISPLAY BOARD, COMPLETE (FX483: EE) ************************ A-3021-076-A DISPLAY BOARD, COMPLETE (FX483: E) ************************ A-3021-079-A DISPLAY BOARD, COMPLETE ************************ (FX485: AEP, IT, FR) A-3021-080-A DISPLAY BOARD, COMPLETE (FX483: C&SA) ************************ A-3021-084-A DISPLAY BOARD, COMPLETE (FX485: EE) ************************ A-3021-085-A DISPLAY BOARD, COMPLETE (FX485: E) ************************ A-3021-120-A DISPLAY BOARD, COMPLETE ************************ (FX487: CND, C&SA) A-3021-121-A DISPLAY BOARD, COMPLETE (FX487: AEP, IT) ************************ A-3021-122-A DISPLAY BOARD, COMPLETE (FX487: E) ************************ A-3021-123-A DISPLAY BOARD, COMPLETE (FX487: EE) ************************ * 3-019-507-01 CASE (LCD) 3-019-687-01 PLATE (LCD), CONDUCTIVE < CAPACITOR > C702 C703 C704 C705 C706 C707 C708 C709 C710 C711 C712 C713 C714 C715 C716 C717 C718 C719 C721 C722 1-104-847-11 1-162-917-11 1-162-917-11 1-107-823-11 1-107-826-11 1-107-826-11 1-162-974-11 1-164-156-11 1-162-927-11 1-164-357-11 1-162-927-11 1-162-927-11 1-162-974-11 1-110-501-11 1-164-473-11 1-162-974-11 1-162-927-11 1-162-974-11 1-164-357-11 1-164-357-11 TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 22uF 15PF 15PF 0.47uF 0.1uF 0.1uF 0.01uF 0.1uF 100PF 1000PF 100PF 100PF 0.01uF 0.33uF 820PF 0.01uF 100PF 0.01uF 1000PF 1000PF 20% 5% 5% 10% 10% 10% 4V 50V 50V 16V 16V 16V 50V 25V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 50V 50V
* CN701 * CN702
1-695-943-42 CONNECTOR, FPC (ZIF) 18P 1-695-943-42 CONNECTOR, FPC (ZIF) 18P < IC >
IC701
8-759-526-57 IC TC9327F-102 < JUMPER CHIP >
JC701 JC702
1-216-864-11 METAL CHIP 1-216-864-11 METAL CHIP < COIL >
0 0
5% 5%
1/16W 1/16W
L701
1-412-995-21 INDUCTOR
22uH
< FLUORESCENT INDICATOR > ND701 ND701 1-803-084-11 DISPLAY PANEL, LIQUID CRYSTAL (EXCEPT FX483: C&SA) 1-803-084-11 DISPLAY PANEL, LIQUID CRYSTAL (FX483: C&SA) < TRANSISTOR > Q703 Q704 Q705 Q706 8-729-117-73 8-729-220-93 8-729-602-21 8-729-602-21 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R703 R704 R705 R706 R707 R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 1-216-845-11 1-216-845-11 1-216-833-11 1-216-805-11 1-216-825-11 1-216-809-11 1-216-841-11 1-216-831-11 1-216-825-11 1-216-833-11 1-216-845-11 1-216-853-11 1-216-845-11 1-216-821-11 1-218-870-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES, CHIP 100K 100K 10K 47 2.2K 100 47K 6.8K 2.2K 10K 100K 470K 100K 1K 9.1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 0.50% 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 2SC4178-F14 2SK209-G 2SC4154-F 2SC4154-F
5% 5% 5% 5% 10% 10%
5% 5% 5%
-- 33 --
DISPLAY
Ref. No. R718 R719 R720 R721 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R736 R737 R738 Part No.
MAIN
Description RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP METAL CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP 9.1K 360 820 1K 1.2K 1.5K 0 7.5K 5.1K 7.5K 10K 360 820 1K 1.2K 1.5K 330K 100K 100K 100K 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% 5% 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% Remarks 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W Ref. No. Part No. Description Remarks A-3021-077-A MAIN BOARD, COMPLETE (FX483: C&SA) ********************* A-3021-078-A MAIN BOARD, COMPLETE ********************* (FX485: AEP, IT, E/FX487: AEP, IT, E) A-3021-081-A MAIN BOARD, COMPLETE (FX483: FR) ********************* A-3021-082-A MAIN BOARD, COMPLETE (FX485: FR) ********************* A-3021-083-A MAIN BOARD, COMPLETE ********************* (FX485: EE/FX487: EE) A-3021-124-A MAIN BOARD, COMPLETE (FX487: US) ********************* < BATTERY > BT1 BT2 3-020-511-01 TERMINAL (+), BATTERY 3-020-512-01 TERMINAL (), BATTERY < CAPACITOR > C1 C2 C3 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C23 C23 C24 1-164-315-11 1-164-315-11 1-164-357-11 1-164-357-11 1-162-995-11 1-162-910-11 1-162-995-11 1-162-919-11 1-164-392-11 1-164-357-11 1-164-217-11 1-162-914-11 1-164-156-11 1-162-995-11 1-162-970-11 1-162-970-11 1-162-970-11 1-164-357-11 1-107-826-11 1-135-333-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP 470PF 470PF 1000PF 1000PF 0.022uF 5PF 0.022uF 22PF 390PF 1000PF 150PF 9PF 0.1uF 0.022uF 0.01uF 0.01uF 0.01uF 1000PF 0.1uF 1uF 5% 5% 5% 5% 50V 50V 50V 50V 50V
1-218-870-11 1-218-836-11 1-218-845-11 1-218-847-11 1-218-849-11 1-218-851-11 1-216-864-11 1-218-868-11 1-218-864-11 1-218-868-11 1-218-871-11 1-218-836-11 1-218-845-11 1-218-847-11 1-218-849-11
1-218-851-11 RES, CHIP 1-216-851-11 METAL CHIP 1-216-845-11 METAL CHIP 1-216-845-11 METAL CHIP 1-216-845-11 METAL CHIP
0.50% 1/16W 5% 1/16W 5% 1/16W (FX485, FX487) 5% 1/16W (AEP, IT, FR, EE) 5% 1/16W (E, EE) 5% 5%
R739 R740 R741 R742 R743 R744 R747
1-216-845-11 METAL CHIP 1-216-845-11 METAL CHIP 1-216-845-11 METAL CHIP 1-216-845-11 METAL CHIP 1-218-912-11 RES, CHIP 1-218-907-11 RES, CHIP 1-216-809-11 METAL CHIP < SWITCH >
1/16W 1/16W (FX483) 100K 5% 1/16W (US, CND, E, C&SA) 100K 5% 1/16W (US, CND, AEP, IT, FR, C&SA) 510K 0.50% 1/16W 330K 100 0.50% 1/16W 5% 1/16W
100K 100K
0.25PF 50V 50V 5% 50V 5% 50V 5% 50V 5% 0.5PF 50V 50V 25V 50V 25V 25V 25V 50V 16V 16V
10% 10% 10% 5% 10% 20%
S702 S703 S704 S705 S706 S707 S708 S709 S710 S711 S712 S713 S714 S715
1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41 1-771-138-41
SWITCH, KEY BOARD (STOP) SWITCH, KEY BOARD (PLAY) SWITCH, KEY BOARD (FF) SWITCH, KEY BOARD (REW) SWITCH, KEY BOARD (BAND) SWITCH, KEY BOARD (MENU) SWITCH, KEY BOARD (SET) SWITCH, KEY BOARD (+) SWITCH, KEY BOARD () SWITCH, KEY BOARD (1) SWITCH, KEY BOARD (2) SWITCH, KEY BOARD (3) SWITCH, KEY BOARD (4) SWITCH, KEY BOARD (5) < VIBRATOR >
0.1uF 25V 0.01uF 10% 25V (FX483: AEP, IT, FR, EE, E) 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V (FX483: C&SA/FX485: AEP, IT, FR, EE, E/FX487: AEP, IT, EE, E) 1-104-509-11 CERAMIC CHIP 0.018uF 10% 16V (FX485: CND, C&SA/FX487: US, CND, C&SA) 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V (FX483: AEP, IT, FR, EE, E) 1-104-509-11 CERAMIC CHIP 0.018uF 10% 16V (FX485: CND, C&SA/FX487: US, CND, C&SA) 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V (FX483: C&SA/FX485: AEP, IT, FR, EE, E/FX487: AEP, IT, EE, E) 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V 1-109-935-11 TANTAL. CHIP 4.7uF 20% 4V 1-162-974-11 CERAMIC CHIP 1-164-357-11 CERAMIC CHIP 1-164-357-11 CERAMIC CHIP 1-164-357-11 CERAMIC CHIP 1-115-156-11 CERAMIC CHIP 0.01uF 1000PF 1000PF 1000PF 1uF 50V 5% 50V 5% 50V (US, CND, C&SA) 5% 50V 10V
1-164-156-11 CERAMIC CHIP 1-162-970-11 CERAMIC CHIP
C25 C25 C25 C26 C27 C28 C29 C30 C31 C32
X701 1-577-262-11 VIBRATOR, CRYSTAL ************************************************************ A-3021-070-A MAIN BOARD, COMPLETE (FX483: AEP, IT, E) ********************* A-3021-072-A MAIN BOARD, COMPLETE (FX483: EE) ********************* A-3021-073-A MAIN BOARD, COMPLETE ********************* (FX485: CND, C&SA/FX487: CND, C&SA)
-- 34 --
MAIN
Ref. No. C33 C34 C35 C36 C37 C51 C52 C101 C102 C103 C104 C105 C106 C107 C108 C131 C132 C133 C201 C202 C203 C204 C205 C206 C207 C208 C231 C232 C233 C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C313 C314 C315 C316 C319 C322 C331 C334 C335 C401 Part No. 1-162-974-11 1-124-434-00 1-115-156-11 1-115-156-11 1-115-156-11 1-162-964-11 1-104-847-11 1-162-962-11 1-162-962-11 1-162-968-11 1-104-847-11 1-115-156-11 1-162-964-11 1-115-156-11 1-162-964-11 Description CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 220uF 1uF 1uF 1uF 0.001uF 22uF 470PF 470PF 0.0047uF 22uF 1uF 0.001uF 1uF 0.001uF 1uF 0.22uF 2.2uF 470PF 470PF 20% Remarks 50V 4V 10V 10V 10V 50V 4V 50V 50V 50V 4V 10V 50V 10V 50V Ref. No. C402 C403 C404 C405 C406 C407 C601 C602 C603 C604 C605 C606 C607 C608 C609 C701 C726 Part No. 1-164-357-11 1-164-505-11 1-162-915-11 1-104-847-11 1-162-974-11 1-162-974-11 1-107-826-11 1-107-826-11 1-115-467-11 1-107-826-11 1-107-826-11 1-124-434-00 1-107-826-11 1-107-826-11 1-162-970-11 Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1000PF 2.2uF 10PF 22uF 0.01uF 0.01uF 0.1uF 0.1uF 0.22uF 0.1uF 0.1uF 220uF 0.1uF 0.1uF 0.01uF 56000uF 0.1uF 5% 0.5PF 20% Remarks 50V 16V 50V 4V 50V 50V 16V 16V 10V 16V 16V 4V 16V 16V 25V 3.5V 25V
10% 20% 10% 10% 10% 20% 10% 10%
10% 10% 10% 10% 10% 20% 10% 10% 10%
1-115-156-11 CERAMIC CHIP 1-115-467-11 CERAMIC CHIP 1-164-505-11 CERAMIC CHIP 1-162-962-11 CERAMIC CHIP 1-162-962-11 CERAMIC CHIP 1-162-968-11 1-104-847-11 1-115-156-11 1-162-964-11 1-115-156-11 CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP
10V (FX485, FX487) 10% 10V (FX485, FX487) 16V (FX485, FX487) 10% 50V 10% 50V 50V 4V 10V 50V 10V
1-125-639-11 DOUBLE LAYER 1-164-156-11 CERAMIC CHIP < FILTER >
CF1 CF2
1-767-480-11 FILTER, CERAMIC (AM) 1-767-362-11 FILTER, CERAMIC < CONNECTOR >
0.0047uF 10% 22uF 20% 1uF 0.001uF 10% 1uF 0.001uF 1uF 0.22uF 2.2uF 1uF 22uF 22uF 0.47uF 1uF 100uF 0.47uF 0.22uF 0.1uF 3.3uF 0.047uF 0.47uF 0.022uF 0.1uF 4.7uF 0.47uF 10%
* CN301 * CN302 CN303
1-784-635-41 CONNECTOR, FPC (ZIF) 18P 1-784-635-41 CONNECTOR, FPC (ZIF) 18P 1-766-819-11 CONNECTOR, FPC (ZIF) 6P < TRIMMER >
1-162-964-11 CERAMIC CHIP 1-115-156-11 CERAMIC CHIP 1-115-467-11 CERAMIC CHIP 1-164-505-11 CERAMIC CHIP 1-115-156-11 CERAMIC CHIP 1-104-847-11 1-104-847-11 1-113-619-11 1-115-156-11 1-124-433-00 1-107-823-11 1-165-128-11 1-164-156-11 1-135-221-11 1-165-176-11 1-107-823-11 1-164-227-11 1-107-826-11 1-109-935-11 1-113-619-11 TANTAL. CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP
50V 10V (FX485, FX487) 10% 10V (FX485, FX487) 16V (FX485, FX487) 10V 20% 20% 4V 4V 10V 10V 4V 16V 16V 25V 4V 16V 16V 25V 16V 4V 10V
CT1 CT2
1-141-463-11 CAP, ADJ 10PF 1-141-463-11 CAP, ADJ 10PF < DIODE >
D1 D2 D3 D401 D402 D701
8-719-062-15 8-719-062-15 8-719-951-05 8-719-404-49 8-719-056-89
DIODE DIODE DIODE DIODE DIODE
KV1430-3/4-TL00 KV1430-3/4-TL00 KV1560 MA111 UDZ-TE-17-12B
8-719-049-09 DIODE 1SS367-T3SONY < INDUCTOR >
20% 10%
20% 10% 10% 10% 10% 20%
FB1 FB2 FB101 FB201 FB301 FB302 FB303 FB304
1-414-235-11 1-414-385-11 1-414-385-11 1-414-385-11 1-414-235-11
INDUCTOR CHIP INDUCTOR CHIP INDUCTOR CHIP INDUCTOR CHIP INDUCTOR CHIP
0UH 0UH 0UH 0UH 0UH
1-414-385-11 INDUCTOR CHIP 0UH 1-414-385-11 INDUCTOR CHIP 0UH 1-414-385-11 INDUCTOR CHIP 0UH < FILTER >
1-107-826-11 CERAMIC CHIP 0.1uF 1-135-201-11 TANTALUM CHIP 10uF 1-135-201-11 TANTALUM CHIP 10uF 1-162-964-11 CERAMIC CHIP 1-162-915-11 CERAMIC CHIP 0.001uF 10PF
10% 16V 20% 4V (FX485, FX487) 20% 4V (FX485, FX487) 10% 50V (FX485, FX487) 0.5PF 50V
FL1 FL1
1-234-024-11 FILTER, BAND PASS (EE) 1-236-711-21 FILTER, BAND PASS (EXCEPT EE) < IC >
IC1 IC301 IC331 IC601 IC702
8-759-525-93 8-759-332-69 8-759-488-80 8-759-526-37 8-759-469-63
IC IC IC IC IC
TA2104FN LA4585M-TLM NJM2185AV-TE2 (FX485, FX487) MM1370XVBE S-81215SGUP-DQK-T1
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MAIN
Ref. No. Part No. Description < JACK > J301 J302 1-580-680-31 JACK (PHONES) 1-750-061-11 JACK, DC (POLARITY UNIFIED TYPE) (DC IN) < JUMPER CHIP > JC1 JC2 JC3 JC4 JC5 JC6 JC7 JC8 JC9 JC10 JC11 JC12 JC13 JC15 JC17 JC107 JC108 JC401 1-216-864-11 METAL CHIP 1-216-864-11 1-216-864-11 1-216-864-11 1-216-295-91 1-216-295-91 1-216-295-91 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-295-91 1-216-864-11 1-216-864-11 METAL CHIP METAL CHIP METAL CHIP SHORT SHORT SHORT METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT METAL CHIP METAL CHIP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5% 1/16W (AEP, IT, FR, EE, E) 5% 1/16W 5% 1/16W 5% 1/16W Q609 Q610 Q701 Q702 Q707 Q708 8-729-028-76 8-729-014-12 8-729-014-12 8-729-230-60 8-729-230-60 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DTA114YUA-T106 RN1311-TE85L RN1311-TE85L 2SA1586-YG 2SA1586-YG Remarks Ref. No. Q604 Q605 Q606 Q607 Q608 Part No. 8-729-141-48 8-729-014-12 8-729-028-76 8-729-014-12 8-729-028-76 Description TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SB624-BV345 RN1311-TE85L DTA114YUA-T106 RN1311-TE85L DTA114YUA-T106 Remarks
8-729-014-12 TRANSISTOR RN1311-TE85L < RESISTOR >
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R13 R13
1-216-821-11 METAL CHIP 1-216-853-11 1-216-853-11 1-216-853-11 1-216-821-11 1-216-113-00 1-216-853-11 1-216-853-11 1-216-833-11 1-216-821-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP
1K 470K 470K 470K 1K 470K 470K 470K 10K 1K 3.3K 1K 33K
5% 1/16W (US, CND, C&SA) 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 5% 5% 5% 5% 1/10W 1/16W 1/16W 1/16W 1/16W
1-216-864-11 METAL CHIP 1-216-864-11 METAL CHIP 1-216-864-11 METAL CHIP < COIL >
1-216-827-11 METAL CHIP 1-216-821-11 METAL CHIP 1-216-839-11 METAL CHIP 1-216-842-11 METAL CHIP 1-216-849-11 METAL CHIP
L1 L2 L3 L4 L401
1-416-596-11 1-416-595-11 1-415-962-11 1-501-987-11 1-412-991-11
COIL (RF) COIL (OSC) COIL (OSC) ANTENNA, FERRITE-ROD INDUCTOR 10uH < PHOTO INTERRUPTER >
5% 1/16W 5% 1/16W 5% 1/16W (FX483: EXCEPT FR) 56K 5% 1/16W (FX483: FR) 220K 5% 1/16W (FX485: EXCEPT FR, FX487) 1/16W (FX485: FR) 33K 5% 1/16W (FX483: EXCEPT FR) 56K 5% 1/16W (FX483: FR) 220K 5% 1/16W (FX485: EXCEPT FR, FX487) 330K 5% 1/16W (FX485: FR) 330 1K 22 470 470 47K 680 4.7K 10K 150K 47K 47K 680K 15K 15K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 330K 5%
R13 R14 R14 R14 R14
1-216-851-11 METAL CHIP 1-216-839-11 METAL CHIP 1-216-842-11 METAL CHIP 1-216-849-11 METAL CHIP 1-216-851-11 METAL CHIP
PH701
8-719-988-14 PHOTO REFLECTOR PR-11-B < TRANSISTOR >
Q1 Q2 Q4 Q51 Q52 Q53 Q101 Q201 Q301 Q304 Q305 Q306 Q307 Q308 Q310 Q311 Q401 Q601 Q602 Q603
8-729-602-21 TRANSISTOR 2SC4154-F (US, CND, C&SA) 8-729-028-76 TRANSISTOR DTA114YUA-T106 (US, CND, C&SA) 8-729-117-73 TRANSISTOR 2SC4178-F14 8-729-014-12 TRANSISTOR RN1311-TE85L 8-729-230-60 TRANSISTOR 2SA1586-YG 8-729-402-13 8-729-421-26 8-729-421-26 8-729-014-12 8-729-014-12 8-729-028-76 8-729-014-12 8-729-807-86 8-729-014-12 8-729-014-12 8-729-230-60 8-729-602-21 8-729-014-12 8-729-141-48 8-729-141-48 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR XN1501 UN5216 UN5216 RN1311-TE85L RN1311-TE85L DTA114YUA-T106 RN1311-TE85L 2SB1295-UL5 RN1311-TE85L RN1311-TE85L 2SA1586-YG 2SC4154-F RN1311-TE85L 2SB624-BV345 2SB624-BV345
R15 R16 R17 R18 R19 R21 R51 R52 R53 R54 R101 R102 R103 R104 R105
1-216-815-11 1-216-821-11 1-216-801-11 1-216-817-11 1-216-817-11 1-216-841-11 1-216-819-11 1-216-829-11 1-216-833-11 1-216-847-11 1-216-841-11 1-216-841-11 1-216-855-11 1-216-835-11 1-216-835-11
METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP
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MAIN
Ref. No. R106 R107 R107 R108 R108 Part No. Description 820 68 6.8 120K 47K 5% 5% Remarks 1/16W 1/16W (FR) 5% 1/16W (EXCEPT FR) 5% 1/16W (US) 5% 1/16W (EXCEPT US) 5% 5% 5% 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W Ref. No. R750 Part No. Description 10K 5% Remarks 1/16W 1-216-820-11 METAL CHIP 1-216-807-11 METAL CHIP 1-216-795-11 RES, CHIP 1-216-846-11 METAL CHIP 1-216-841-11 METAL CHIP 1-216-833-11 METAL CHIP
< RESISTOR ARRAY > RB701 1-233-810-21 RES, NETWORK 100K (3216) < VARIABLE RESISTOR > RV301 RV601 1-225-544-11 RES, VAR, CARBON 10K/10K (VOL) 1-238-663-11 RES, ADJ, CARBON 4.7K < SWITCH > S301 S601 S701 1-771-091-21 SWITCH, PUSH (1 KEY) (OPEN) 1-692-370-11 SWITCH, SLIDE (MD CONTROL) 1-692-430-41 SWITCH, SLIDE (HOLD) < TRANSFORMER > T1 T401 1-416-594-11 TRANSFORMER, IF 1-449-021-21 TRANSFORMER, DC/DC CONVERTER < THERMISTOR > TH601 1-803-124-11 THERMISTOR, POSITIVE < VIBRATOR > X1 1-767-830-11 FILTER, CERAMIC (DISCRIMINATOR) ************************************************************ MISCELLANEOUS ************** M901 HP901 1-763-073-11 MOTOR 1-500-555-11 HEAD, MAGNETIC (PLAYBACK)
R109 R201 R202 R203 R204 R205 R206 R207 R207 R208
1-216-825-11 1-216-841-11 1-216-841-11 1-216-855-11 1-216-835-11
METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP
2.2K 47K 47K 680K 15K 15K 820 6.8 68 47K
1-216-835-11 METAL CHIP 1-216-820-11 METAL CHIP 1-216-795-11 RES, CHIP 1-216-807-11 METAL CHIP 1-216-841-11 METAL CHIP
1/16W 1/16W 1/16W (EXCEPT FR) 5% 1/16W (FR) 5% 1/16W (EXCEPT US) 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/16W (US) 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
R208 R209 R301 R302 R303 R304 R305 R306 R307 R308 R312 R331 R332 R333 R401 R403 R404 R405 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R611 R701 R702 R745 R746 R748 R749
1-216-846-11 METAL CHIP 1-216-825-11 1-216-829-11 1-216-843-11 1-216-833-11 1-216-841-11 1-216-851-11 1-216-789-11 1-216-845-11 1-216-829-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP
120K 2.2K 4.7K 68K 10K 47K 330K 2.2 100K 4.7K 1K 22K
1-216-821-11 METAL CHIP 1-216-837-11 METAL CHIP 1-216-797-11 METAL CHIP 1-218-729-11 METAL CHIP 1-216-845-11 METAL CHIP 1-216-821-11 1-216-845-11 1-216-813-11 1-216-809-11 1-216-845-11 1-216-830-11 1-216-830-11 1-216-832-11 1-216-817-11 1-216-817-11 1-216-817-11 1-216-829-11 1-216-827-11 1-216-821-11 1-216-817-11 1-216-851-11 1-216-853-11 1-216-821-11 1-218-836-11 1-216-049-91 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES, CHIP RES, CHIP
5% 1/16W 5% 1/16W (FX485, FX487) 10 5% 1/16W (FX483: C&SA, FX485, FX487) 36K 0.50% 1/16W (FX485, FX487) 100K 5% 1/16W 1K 100K 220 100 100K 5.6K 5.6K 8.2K 470 470 470 4.7K 3.3K 1K 470 330K 470K 1K 360 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 0.50% 5% 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/10W
************************************************************ ACCESSORIES&PACKING MATERIALS ******************************* 1-505-536-21 HEADPHONE (WITH REMOTE CONTROL) (EXCEPT US) 1-505-700-31 HEADPHONE, REMOCON (MDR-WME552) (US) 3-020-998-01 CLIP, BELT 3-861-494-12 MANUAL, INSTRUCTION (ENGLISH) (US) 3-861-494-21 MANUAL, INSTRUCTION (ENGLISH/FRENCH/GERMAN) (AEP, IT, FR, EE, CND) 3-861-494-31 MANUAL, INSTRUCTION (SPANISH/PORTUGUESE/DUTCH) (AEP) 3-861-494-41 MANUAL, INSTRUCTION (SWEDISH/ITALIAN/POLISH) (AEP, IT) 3-861-494-51 MANUAL, INSTRUCTION (TRUKISH/GREEK/CZECK) (AEP) 3-861-494-61 MANUAL, INSTRUCTION (HUNGARIAN/RUSSIAN/BULGARIAN) (EE) 3-861-494-71 MANUAL, INSTRUCTION (ENGRISH/CHINESE/KOREAN) (E) 3-861-494-81 MANUAL, INSTRUCTION (SPANISH/PORTUGUESE) (C&SA) 3-861-494-91 MANUAL, INSTRUCTION (ENGLISH/CHINESE/KOREAN) (E) 8-953-187-90 HEADPHONE MDR-ED136//K SET (FX483, FX485)
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WM-FX483/FX485/FX487
Sony Corporation
9-923-373-11
Personal A&V Products Company
-- 38 --
98C1683-1 Printed in Japan © 1998.3 Published by Quality Engineering Dept. (Shibaura)