Sony Walkman WM-PSY02 User manual

Ver 1.0 1999.03
MICROFILM
WM-PSY02
SERVICE MANUAL
RADIO CASSETTE PLAYER
SPECIFICATIONS
US Model
Canadian Model
• Frequency range
For U area indication: FM: 87.5-108MHz
AM: 530-1710kHz
For E area indication: FM: 87.5-108MHz
AM: 531-1602kHz
• Power requirements
3V DC batteries AA (R6) ×2/External DC 3V
power sources
• Dimensions
115 ×90.5 ×34.4mm (4 5/8×3 5/81 3/8inches) (w/h/d)
incl. projecting parts and controls
• Mass
Approx. 150g (5.3 oz)
Approx. 230g (8.2 oz) incl. batteries and a tape
• Supplied accessories
Stereo headphones or earphones (1) /
Bumper guard (1)/Chain (1)
Design and specifications are subject to change without notice.
Model Name Using Similar Mechanism WM-FX251
Tape Transport Mechanism Type MF-WMFX251-114

– 2 –
Specifications ........................................................................... 1
1. GENERAL ...................................................................... 2
2. DISASSEMBLY
2-1. Cabinet (Front) ASSY ................................................ 3
2-2. Main Board ................................................................. 4
2-3. Cassette Holder........................................................... 4
2-4. Mechanism Deck (MF-WMFX251-114).................... 5
2-5. Belt, Motor (Capstan/Reel) (M901),
Playback Head (HP901).............................................. 5
3. MECHANICAL ADJUSTMENTS ............................ 6
4. ELECTRICAL ADJUSTMENTS
Tape Section ....................................................................... 6
Tuner Section ..................................................................... 7
5. DIAGRAMS
5-1. Explanation of IC Terminals....................................... 9
5-2. Block Diagram.......................................................... 10
5-3. Printed Wiring Boards .............................................. 13
5-4. Schematic Diagram................................................... 17
6. EXPLODED VIEWS
6-1. Main Section-1 ......................................................... 22
6-2. Main Section-2 ......................................................... 23
6-3. Mechanism Deck Section ......................................... 24
7. ELECTRICAL PARTS LIST.................................... 25
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 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 dam-
aged by heat.
TABLE OF CONTENTS
HOW TO CHANGETHE CERAMIC FILTERS
This model is used two ceramic filters of CF2 and X2.
You must used same type of color marked ceramic filters in order
to meet same specifications.
Therefore, the ceramic filter must changed two pieces together
since it's supply two pieces in one package as a spare parts.
Mark Center frequency
red 10.70MHz
blue 10.67MHz
orange 10.73MHz
black 10.64MHz
white 10.76MHz
mark CF2
X2
SERVICING NOTES
SECTION 1
GENERAL This section is extracted from
instruction manual.

– 3 –
SECTION 2
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-1. CABINET (FRONT) ASSY
rThe equipment can be removed using the following procedure.
Cabinet (Front) ASSY
Set
Main board
Cassette holder
Mechanism deck
(MF-WMFX251-114) Belt, Motor (Capstan/Reel) (M901), Playback head (HP901)
J
I
H
G
F
E
D
C
B
N
M
L
K
Joint (MB)
S306
Cabinet (front) ASSY
Cassette holder
A
Cabinet (front) ASSY
1 Inserttheprecisionscrewdriver
(1.4mmflat-blade)intotheslit
atclaw A andrelease theclaw.
Note: To avoid the damage to the
cabinet,wrapapointof
screwdriverwithcloth.
2 Removethe cabinet (front)ASSY.
(Release all claw B to N in
alphabeticalorder.)
Note: Oninstallationcabinet(front)ASSY
adjusttheS306 and joint(MB).

– 4 –
2-3. CASSETTE HOLDER
2-2. MAIN BOARD
3 Screw (M1.4)
5 Main board
4 Two claws
1 Flexible board
(CN301)
2 Remove the
four solders.
A
B3
2
Center cabinet
5 Torsion spring
1 Open the cassette holder.
4 Cassette holder
2 Insertaprecisionscrewdriver
(1.4mmflat-blade)vertically
into portion A to release the
hingeplate.
3 Portion B to releasethe
hingeplate.

– 5 –
2-4. MECHANISM DECK (MF-WMFX251-114)
2-5. BELT, MOTOR (CAPSTAN/REEL) (M901), PLAYBACK HEAD (HP901)
1 Insert the precision screwdriver
(1.4 mm flat-blade) in the slit
and relese two claws.
2 Remove the mechanism deck
(MF-WMFX251-114) in the
direction of the arrow
A .
A
2 Two screws
(M1.4
× 1.6)
3 Motor (capstan/reel)
(M901)
4 Screws (M1.4)
5 Playback head (HP901
)
1 Belt

– 6 –
SECTION 3
MECHANICAL ADJUSTMENTS SECTION 4
ELECTRICAL ADJUSTMENTS
Precaution
1. Clean the following parts with a denatured-alcoholmoistened
swab: playback head pinch roller
capstan rubber belt
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 sup-
ply voltage (2.5 V) unless otherwise noted.
Torque Measurement
Precaution
• Supplied voltage: 2.5 V
• Switch and control position
TAPE switch: NORM
RADIO switch: DX
VOLUME CONTROL: maximum
AVLS switch: NORM
MEGA BASS switch: OFF
Test tape
Type Signal Used for
WS-48A 3 kHz, 0 dB Tape Speed Adjustment
TAPE SECTION
Tape Speed Adjustment
Procedure:
Playback WS-48A (tape center part) and adjust RV601 so that the
frequency counter reading becomes 3,000 Hz.
Standard value: 2,985 to 3,015 Hz
AdjustmentLocation:
+
–
test tape
WS-48A
(3 kHz, 0dB) frequency counter
set
2 jack (J301)
16 Ω
RV601
Mode Torque Meter Meter Reading
FWD 20 – 42 g•cm
CQ-102C (0.28 – 0.58 oz•inch)
FWD less than 2 g•cm
Back Tension (less than 0.03 oz•inch)
FF, REW CQ-201B more than 60 g•cm
(more than 0.83 oz•inch)
0 dB=0.775 V

– 7 –
TUNER SECTION
FM SECTION
Setting:
RADIO ON/OFF switch: ON
BAND switch: FM
FMTuning Voltage Adjustment
FM TUNING VOLTAGE ADJUSTMENT
Adjustment value: 9.0V
Standard value: 9.0 – 9.2V
L3
108 MHz
FMTracking Adjustment
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L2
87.5MHz
AM SECTION
Setting:
RADIO ON/OFF switch: ON
BAND switch: AM
AMTuningVoltage Adjustment
AM TUNING VOLTAGE ADJUSTMENT
Adjustment value: 1.0V
Standard value: 1.0 – 1.1V
L4
530 kHz
AM IF Adjustment, AMTracking Adjustment
* Repeat the procedures in each adjustment several times, and the
tracking adjustment should be finally done by the trimmer ca-
pacitors.
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter
T1
450 kHz
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L1 (BAR ANTENNA) CT1
620 kHz 1,400 kHz
2 jack (J301)
16 Ω
set
level meter
(AC: 0.5 – 5 V range)
AM RF Signal generator Put the lead-wire
antenna close to
the set.
Modulation: 400 Hz, 30%
Output level: as low possible.
2 jack (J301)
16 Ω
set
level meter
(AC: 0.5 – 5 V range)
0 dB=1µ V
digital
voltmeter
(VT)
(GND)
FM RF
signal generator
0.01 µ F
(FM RF IN) (GND)
Modulation: 1kHz,75kHz
dev (100%)
Output level: as low possible.
digital
voltmeter
(VT)
(GND)

– 8 –
[MAIN BOARD]
– Component Side –
AdjustmentLocation:
[MAIN BOARD]
– Conductor Side –
RV601 :Tape Speed Adjustment L4 : AM Tuning Voltage Adjustment
L2 : FM Tracking Adjustment
IC301
IC401
L3 : FM Tuning Voltage Adjustment
CT1 : AM Tracking Adjustment
T1 : AM IF Adjustment
L1 :
AM Tracking Adjustmen
t
IC1
IC601
LCD401
(VT)(GND)
(FM RF IN)

– 9 – – 10 – – 12 –– 11 –
SECTION 5
DIAGRAMS
5-1. EXPLANATION OF ICTERMINALS
MAIN BOARD IC401 µPD17015GS-545-GJG-E1 (SYSTEM CONTROLLER, LCD DRIVER)
Pin No. Pin name I/O Description
1 KEYIN3 I Key return signal input terminal
2 KEYOUT1 O
3 KEYOUT2 O Key strobe signal output terminal
4 KEYOUT3 O
5 MUTE O Muting on/off control signal output to the LA4582CM (IC301) “L”: muting on
6 BEEP/INIT O Buzzer sound drive signal output terminal
7 SD I Station detector detect signal input from the TA2111F (IC1) SD is present at input of “L
8 TAPEON I Tape system power on/off monitor input terminal “H”: tape on
9 RADIOON O Radio system power supply on/off control signal output “H”: radio on
10 BAND O Band select signal output to the TA2111F (IC1) “H”: FM, “L”: AM (MW)
11 CE I Power failure detection signal input terminal (fixed at “H”)
12 XOUT O System clock output terminal (75 kHz)
13 XIN I System clock input terminal (75 kHz)
14 VDD — Power supply terminal (+3V)
15 GND — Ground terminal
16 EO O PLL error signal output terminal
17 VREG — Power supply terminal (connected to the coupling capacitor)
18 VCOFM I FM VCO input terminal
19 VCOAM I AM (MW) VCO input terminal
20 LCD8 O
21 LCD7 O
22 LCD6 O
23 LCD5 O
24 LCD4 O Segment drive signal output to the liquid crystal display (LCD401)
25 LCD3 O
26 LCD2 O
27 LCD1 O
28 LCD0 O
29 COM3 O
30 COM2 O Common drive signal output to the liquid crystal display (LCD401)
31 COM1 O
32 COM0 O
33 VLCD1 —
34 CAP1 — Terminal for doubler circuit capacitor connection to develop liquid crystal display drive
35 CAP0 — voltage
36 VLCD0 —
37 KEYIN1 I Key return signal input terminal
38 KEYIN2 I Key return signal input terminal
5-2. BLOCK DIAGRAM
• Signal path.
F: FM
f: AM
E:TAPE
WM-PSY02

– 17 – – 18 – – 20 –– 19 –
5-4. SCHEMATIC DIAGRAM rRefer to page 21 for IC Block Diagrams. WM-PSY02
Note:
• 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 Ωand 1/4W or less unless otherwise
specified.
•¢: internal component.
•C: panel designation.
•U: B+ Line.
• Power voltage is dc 3V and fed with regulated dc power
supply from battery terminal.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : AM
<< >> : TAPE PLAYBACK
• Voltagesaretakenwith a VOM(Input impedance 10MΩ).
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.
F: FM
f: AM
E: TAPE PLAYBACK
rWaveforms
IC401 !£ (XIN)
500 mV/DIV, 5µs/DIV
T301 (SECONDARY)
5 V/DIV, 200 ns/DIV
Q307 (COLLECTOR)
500 mV/DIV, 100 ns/DIV
Q307 (BASE)
100 mV/DIV, 100 ns/DIV
1.5 Vp-p
75.2 kHz
20.6 Vp-p
2.53 MHz
2 Vp-p
3.38 MHz
0.3 Vp-p
3.38 MHz
1 3
2 4

– 23 – – 24 –– 21 – – 22 –
IC601 LB1979V-TLM
rIC Block Diagrams
IC1 TA2111F-(EL)
1234
21
5 6
22 18 2324
7 8 9
FM RF IN
RF GND
AM LOW CUT
MIX OUT
AGC
VCC
AM IF IN
FM IF IN
GND
TUN LED
ST LED
QUAD
R-OUT L-OUT LPF1 LPF2 MPX IN DET OUT AFC AM OSC FM OSC RF VCC
FM RF OUT AM RF IN
AF
BUFFER
AF
AMP
VCO
DIVIDE
DECODE
FM
MIX
AM
MIX
AM
DET
AM
IF
FM RF
20
FM
OSC
AM
OSC
AGC
10
TUN
LED
FM
DET
LEVEL
DET
ST/MONO
FM/AM
FM
MUTE
FM
IF
11 12
ST
LED
131415161719
235
4678910
1
11
12
13
14
15
16
17
1819
20
SOFT
SW MIX
CURRENT/MOTIVE
LOGIC
WAVEFORM
DETECT
PRE
DRIVER
OUTPUT
CORRENT DETECT
SPEED
DETECT REFERENCE VOLTAGE
FOR SPEED CONTROL
POWER SUPPLY
BIAS
REFERENCE
VOLTAGE
OSCILLATOR
CIRCUIT
MOTIVE POWER
DETECT
+
–
FC GND FC RI OUT VSP IN+ VREF S/S COM OSC
WB
VCC
NC
U OUT
V OUT
W OUT
P-GND
VB
UB
GND
SECTION 6
EXPLODED VIEWS
NOTE :
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ••• (RED)
↑↑
Parts color Cabinet's color
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• 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.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
6-1. MAIN SECTION-1
1 X-3377-275-1 CABINET (FRONT) SUB ASSY (BLUE)
1 X-3377-276-1 CABINET (FRONT) SUB ASSY (PURPLE)
2 X-3377-277-1 CABINET (CENTER) SUB ASSY (BLUE)
2 X-3377-278-1 CABINET (CENTER) SUB ASSY (PURPLE)
3 3-007-011-01 SPRING (CASSETTE)
4 3-007-012-01 SPRING (TORSION)
5 X-3377-279-1 HOLDER SUB ASSY, CASSETTE (BLUE)
5 X-3377-280-1 HOLDER SUB ASSY, CASSETTE (PURPLE)
6 3-019-484-01 JOINT (MB)
7 3-035-412-01 KNOB (M/B) (BLUE)
7 3-035-412-11 KNOB (M/B) (PURPLE)
8 3-035-413-01 BUTTON (PRESET) (BLUE)
8 3-035-413-11 BUTTON (PRESET) (PURPLE)
9 3-035-415-01 LID, BATTERY CASE (BLUE)
9 3-035-415-11 LID, BATTERY CASE (PURPLE)
5
3
2
7
6
8
1
4
9
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
51 3-015-285-01 SCREW (M1.4),TOOTHED LOCK (WH)
52 A-3016-995-A MAIN BOARD, COMPLETE
53 3-007-009-01 TERMINAL (+), BATTERY
54 3-007-010-01 TERMINAL (-), BATTERY
55 3-035-421-01 BUTTON (STOP) (p) (BLUE)
55 3-035-421-11 BUTTON (STOP) (p) (PURPLE)
56 3-035-419-01 BUTTON (FF) ()) (BLUE)
56 3-035-419-11 BUTTON (FF) ()) (PURPLE)
57 3-035-418-01 BUTTON (PLAY) (”) (BLUE)
57 3-035-418-11 BUTTON (PLAY) (”) (PURPLE)
58 3-035-420-01 BUTTON (REW) (0) (BLUE)
58 3-035-420-11 BUTTON (REW) (0) (PURPLE)
*59 1-694-178-11 CONNECTOR, RUBBER
*60 3-007-007-01 HOLDER, LCD
LCD401 1-801-462-11 DISPLAY PANEL, LIQUID CRYSTAL
6-2. MAIN SECTION-2
MF-WMFX251-114
LCD401
52
53
51
60
59
54
56
55
57
58
101 3-013-560-11 BELT
102 X-3369-747-1 WHEEL ASSY, CAPSTAN
103 3-728-091-01 WASHER, STOPPER
104 3-923-530-01 SLEEVE (M)
105 3-921-335-01 WASHER, LEVER
106 3-920-990-01 SPRING (UD), COMPRESSION
107 3-007-762-01 STOPPER
108 3-938-613-01 LEVER (OW), DETECTION
109 3-703-816-31 SCREW (M1.4), SPECIAL HEAD
110 X-3372-959-1 CHASSIS COMP ASSY (GL-0)
111 3-703-816-73 SCREW (M1.4), SPECIAL HEAD
112 3-921-797-01 WASHER
113 X-3369-749-1 PINCH LEVER (N) ASSY
114 3-920-996-01 SPRING (PINCH N)
HP901 1-500-403-11 HEAD, MAGNETIC (PLAYBACK)
M901 1-763-073-11 MOTOR (INCLUDING PULLEY) (CAPSTAN/
REEL)
6-3. MECHANISM DECK SECTION
(MF-WMFX251-114)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
111
113
112
114
110
109
108 107
106
105
104
103
102
101
HP901
M901

– 25 –
NOTE :
• 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.
• RESISTORS
All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable
• Items marked “ * ”are not stocked since
they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example :
uA.... : µA.... , uPA.... : µPA....
uPB.... : µPB.... , uPC.... : µPC....
uPD.... : µPD....
• CAPACITORS
uF : µF
• COILS
uH : µH
When indicating parts by reference num-
ber, please include the board.
SECTION 7
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3016-995-A MAIN BOARD, COMPLETE
*********************
3-007-009-01 TERMINAL (+), BATTERY
3-007-010-01 TERMINAL (-), BATTERY
< CAPACITOR >
C2 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C3 1-162-995-11 CERAMIC CHIP 0.022uF 50V
C4 1-163-117-00 CERAMIC CHIP 100PF 5% 50V
C5 1-163-093-00 CERAMIC CHIP 10PF 5% 50V
C6 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C7 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C8 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C9 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C10 1-163-097-00 CERAMIC CHIP 15PF 5% 50V
C12 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C13 1-164-005-11 CERAMIC CHIP 0.47uF 25V
C14 1-163-220-11 CERAMIC CHIP 3PF 0.25PF 50V
C16 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C17 1-115-156-11 CERAMIC CHIP 1uF 10V
C18 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C19 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C20 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C21 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C22 1-126-963-11 ELECT 4.7uF 20% 50V
C23 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C24 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C25 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
C26 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
C27 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C28 1-126-924-11 ELECT 330uF 20% 6.3V
C29 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C34 1-163-163-00 CERAMIC CHIP 18PF 5% 50V
C35 1-163-003-11 CERAMIC CHIP 330PF 10% 50V
C36 1-115-156-11 CERAMIC CHIP 1uF 10V
C40 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C41 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C101 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C102 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C103 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C104 1-126-157-11 ELECT 10uF 20% 16V
C105 1-115-156-11 CERAMIC CHIP 1uF 10V
C107 1-115-156-11 CERAMIC CHIP 1uF 10V
C108 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C109 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C203 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C204 1-126-157-11 ELECT 10uF 20% 16V
C205 1-115-156-11 CERAMIC CHIP 1uF 10V
C207 1-115-156-11 CERAMIC CHIP 1uF 10V
C208 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C209 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C301 1-126-934-11 ELECT 220uF 20% 10V
C302 1-117-579-11 DOUBLE LAYER 0.1F 0 3.5V
C303 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C304 1-128-551-11 ELECT 22uF 20% 25V
C305 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C306 1-163-100-00 CERAMIC CHIP 20PF 5% 50V
C307 1-128-551-11 ELECT 22uF 20% 25V
C308 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C309 1-115-156-11 CERAMIC CHIP 1uF 10V
C310 1-164-361-11 CERAMIC CHIP 0.047uF 16V
C319 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C320 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C321 1-104-665-11 ELECT 100uF 20% 10V
C322 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C323 1-128-551-11 ELECT 22uF 20% 25V
C324 1-115-156-11 CERAMIC CHIP 1uF 10V
C325 1-128-551-11 ELECT 22uF 20% 25V
C326 1-115-156-11 CERAMIC CHIP 1uF 10V
C327 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C329 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C330 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C331 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C332 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C333 1-126-162-11 ELECT 3.3uF 20% 50V
C334 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C336 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C401 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V
C402 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C403 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C404 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C405 1-115-156-11 CERAMIC CHIP 1uF 10V
C406 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C407 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C408 1-164-156-11 CERAMIC CHIP 0.1uF 25V
MAIN

– 26 –
C409 1-163-095-00 CERAMIC CHIP 12PF 5% 50V
C410 1-163-101-00 CERAMIC CHIP 22PF 5% 50V
C411 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C412 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C413 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C414 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C415 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C416 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C417 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C418 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C419 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C601 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V
C602 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V
C603 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V
C604 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C605 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C606 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C608 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
< FILTER >
CF1 1-760-345-21 FILTER, CERAMIC
CF2 1-767-733-11 FILTER ASSY, CERAMIC
< CONNECTOR >
*CN301 1-778-774-11 HOUSING, CONNECTOR (FPC) 4P
< COMPOSITION CIRCUIT BLOCK >
CP1 1-236-711-21 FILTER, BAND PASS
< TRIMMER >
CT1 1-141-422-11 CAP, ADJ 10PF (AM TRACKING)
< DIODE >
D1 8-719-049-75 DIODE KV1520TL00
D2 8-719-053-30 DIODE MA2S357-(TX). SO
D3 8-719-053-30 DIODE MA2S357-(TX). SO
D201 8-719-056-89 DIODE UDZ-TE-17-12B
D301 8-719-049-09 DIODE 1SS367-T3SONY
D302 8-719-801-78 DIODE 1SS184
D303 8-719-801-78 DIODE 1SS184
< IC >
IC1 8-759-493-20 IC TA2111F-(EL)
IC301 8-759-285-29 IC LA4582CM
IC401 8-759-459-71 IC uPD17015GS-545-GJG-E1
IC601 8-759-447-73 IC LB1979V-TLM
< JACK >
J301 1-565-287-11 JACK (2)
J302 1-750-061-11 JACK,DC(POLARITY UNIFIED TYPE)
(DC IN 3V)
< JUMPER RESISTOR >
JR2 1-216-864-11 METAL CHIP 0 5% 1/16W
JR3 1-216-864-11 METAL CHIP 0 5% 1/16W
JR6 1-216-864-11 METAL CHIP 0 5% 1/16W
JR7 1-216-295-00 METAL CHIP 0 5% 1/10W
JR8 1-216-864-11 METAL CHIP 0 5% 1/16W
JR9 1-216-296-91 METAL CHIP 0 5% 1/8W
JR10 1-216-864-11 METAL CHIP 0 5% 1/16W
JR11 1-216-864-11 METAL CHIP 0 5% 1/16W
JR14 1-216-295-00 METAL CHIP 0 5% 1/10W
JR17 1-216-864-11 METAL CHIP 0 5% 1/16W
JR18 1-216-864-11 METAL CHIP 0 5% 1/16W
JR19 1-216-864-11 METAL CHIP 0 5% 1/16W
JR20 1-216-864-11 METAL CHIP 0 5% 1/16W
JR21 1-216-296-91 METAL CHIP 0 5% 1/8W
JR22 1-216-296-91 METAL CHIP 0 5% 1/8W
JR23 1-216-296-91 METAL CHIP 0 5% 1/8W
< COIL >
L1 1-501-960-11 ANTENNA, FERRITE-ROD (MW)
(AM TRACKING)
L2 1-416-528-11 COIL, AIR-CORE (FM TRACKING)
L3 1-416-449-11 COIL, AIR-CORE (FM TUNING VOLTAGE)
L4 1-416-423-11 COIL (WITH CORE) (AM OSC)
(AM TUNING VOLTAGE)
L101 1-414-760-21 FERRITE
L201 1-414-760-21 FERRITE
L301 1-414-760-21 FERRITE
L302 1-414-760-21 FERRITE
L304 1-414-760-21 FERRITE
L401 1-414-760-21 FERRITE
< TRANSISTOR >
Q2 8-729-102-27 TRANSISTOR 2SC2223-T1F12
Q101 8-729-424-67 TRANSISTOR UN2216
Q201 8-729-424-67 TRANSISTOR UN2216
Q301 8-729-216-22 TRANSISTOR 2SA1162-G
Q302 8-729-402-13 TRANSISTOR XN1501
Q304 8-729-041-05 TRANSISTOR 2SB710A-TX
Q305 8-729-402-13 TRANSISTOR XN1501
Q306 8-729-421-23 TRANSISTOR XN1216
Q307 8-729-422-27 TRANSISTOR 2SD601A-Q
Q308 8-729-421-22 TRANSISTOR UN2211
Q309 8-729-421-23 TRANSISTOR XN1216
Q401 8-729-422-27 TRANSISTOR 2SD601A-Q
Q402 8-729-422-27 TRANSISTOR 2SD601A-Q
Q403 8-729-102-27 TRANSISTOR 2SC2223-T1F12
Q405 8-729-901-46 TRANSISTOR DTA114YK
< RESISTOR >
R1 1-216-851-11 METAL CHIP 330K 5% 1/16W
R2 1-216-839-11 METAL CHIP 33K 5% 1/16W
R3 1-216-851-11 METAL CHIP 330K 5% 1/16W
R4 1-216-837-11 METAL CHIP 22K 5% 1/16W
R5 1-216-847-11 METAL CHIP 150K 5% 1/16W
R6 1-216-851-11 METAL CHIP 330K 5% 1/16W
R7 1-216-847-11 METAL CHIP 150K 5% 1/16W
R8 1-216-851-11 METAL CHIP 330K 5% 1/16W
R9 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R10 1-216-833-91 RES,CHIP 10K 5% 1/16W
R11 1-216-833-91 RES,CHIP 10K 5% 1/16W
R12 1-216-797-11 METAL CHIP 10 5% 1/16W
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN

– 27 –
R13 1-216-821-11 METAL CHIP 1K 5% 1/16W
R14 1-216-815-11 METAL CHIP 330 5% 1/16W
R15 1-216-835-11 METAL CHIP 15K 5% 1/16W
R16 1-216-835-11 METAL CHIP 15K 5% 1/16W
R17 1-216-797-11 METAL CHIP 10 5% 1/16W
R18 1-216-835-11 METAL CHIP 15K 5% 1/16W
R20 1-216-815-11 METAL CHIP 330 5% 1/16W
R103 1-216-835-11 METAL CHIP 15K 5% 1/16W
R104 1-216-835-11 METAL CHIP 15K 5% 1/16W
R105 1-216-855-11 METAL CHIP 680K 5% 1/16W
R106 1-216-817-11 METAL CHIP 470 5% 1/16W
R107 1-216-864-11 METAL CHIP 0 5% 1/16W
R108 1-216-850-11 METAL CHIP 270K 5% 1/16W
R111 1-216-821-11 METAL CHIP 1K 5% 1/16W
R112 1-216-821-11 METAL CHIP 1K 5% 1/16W
R203 1-216-835-11 METAL CHIP 15K 5% 1/16W
R204 1-216-835-11 METAL CHIP 15K 5% 1/16W
R205 1-216-855-11 METAL CHIP 680K 5% 1/16W
R206 1-216-817-11 METAL CHIP 470 5% 1/16W
R207 1-216-864-11 METAL CHIP 0 5% 1/16W
R208 1-216-850-11 METAL CHIP 270K 5% 1/16W
R301 1-216-821-11 METAL CHIP 1K 5% 1/16W
R302 1-216-831-11 METAL CHIP 6.8K 5% 1/16W
R303 1-216-838-11 METAL CHIP 27K 5% 1/16W
R304 1-216-823-11 METAL CHIP 1.5K 5% 1/16W
R305 1-216-833-91 RES,CHIP 10K 5% 1/16W
R306 1-216-847-11 METAL CHIP 150K 5% 1/16W
R307 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R308 1-216-819-11 METAL CHIP 680 5% 1/16W
R309 1-216-845-11 METAL CHIP 100K 5% 1/16W
R310 1-216-864-11 METAL CHIP 0 5% 1/16W
R311 1-216-821-11 METAL CHIP 1K 5% 1/16W
R312 1-216-835-11 METAL CHIP 15K 5% 1/16W
R319 1-216-833-91 RES,CHIP 10K 5% 1/16W
R320 1-216-817-11 METAL CHIP 470 5% 1/16W
R321 1-216-190-00 RES,CHIP 470 5% 1/8W
R322 1-216-821-11 METAL CHIP 1K 5% 1/16W
R323 1-216-821-11 METAL CHIP 1K 5% 1/16W
R324 1-216-833-91 RES,CHIP 10K 5% 1/16W
R325 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R326 1-216-845-11 METAL CHIP 100K 5% 1/16W
R401 1-216-842-11 METAL CHIP 56K 5% 1/16W
R403 1-216-841-11 METAL CHIP 47K 5% 1/16W
R404 1-216-815-11 METAL CHIP 330 5% 1/16W
R405 1-216-805-11 METAL CHIP 47 5% 1/16W
R406 1-216-845-11 METAL CHIP 100K 5% 1/16W
R408 1-216-845-11 METAL CHIP 100K 5% 1/16W
R412 1-216-839-11 METAL CHIP 33K 5% 1/16W
R413 1-216-839-11 METAL CHIP 33K 5% 1/16W
R414 1-216-839-11 METAL CHIP 33K 5% 1/16W
R415 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R416 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R417 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R601 1-216-821-11 METAL CHIP 1K 5% 1/16W
R602 1-216-857-11 METAL CHIP 1M 5% 1/16W
R603 1-216-857-11 METAL CHIP 1M 5% 1/16W
R604 1-216-857-11 METAL CHIP 1M 5% 1/16W
R605 1-216-839-11 METAL CHIP 33K 5% 1/16W
R606 1-216-845-11 METAL CHIP 100K 5% 1/16W
R607 1-216-817-11 METAL CHIP 470 5% 1/16W
R608 1-216-833-91 RES,CHIP 10K 5% 1/16W
< VARIABLE RESISTOR >
RV301 1-225-362-11 RES, VAR, CARBON (VOLUME)
RV601 1-241-784-11 RES, ADJ, CARBON 5K (TAPE SPEED)
< SWITCH >
S301 1-762-742-31 SWITCH, DETECTION (SMALL TYPE)
(TAPE POWER)
S303 1-692-298-11 SWITCH, SLIDE (NORM, CrO2/METAL DX/
LOCAL)
S305 1-692-298-11 SWITCH, SLIDE (AVLS)
S306 1-572-922-11 SWITCH, SLIDE (MEGA BASS)
< TRANSFORMER >
T1 1-406-694-11 COIL, AM IFT (AM IF)
T301 1-426-917-11 TRANSFORMER, DC-DC CONVERTER
< THERMISTOR >
TH601 1-810-794-11 THERMISTOR, POSITIVE
< VIBRATOR >
X2 1-767-733-11 FILTER ASSY, CERAMIC
X401 1-577-262-11 VIBRATOR, CRYSTAL (75kHz)
**************************************************************
MISCELLANEOUS
**************
*59 1-694-178-11 CONNECTOR, RUBBER
HP901 1-500-403-11 HEAD, MAGNETIC (PLAYBACK)
LCD401 1-801-462-11 DISPLAY PANEL, LIQUID CRYSTAL
M901 1-763-073-11 MOTOR (INCLUDING PULLEY) (CAPSTAN/
REEL)
**************************************************************
ACCESSORIES & PACKING MATERIALS
********************************
3-861-492-11 MANUAL, INSTRUCTION (ENGLISH) (US)
3-861-492-21 MANUAL, INSTRUCTION (ENGLISH, FRENCH)
(Canadian)
8-953-342-99 HEADPHONE,STEREO MDR-24//C5SET
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN

– 28 –
9-926-987-11 Sony Corporation
Personal A&V Products Company
99D027022-1
Printed in Singapore © 1999.4
Published by Quality Engineering Dept.
(Shinagawa)
WM-PSY02