Sanyo M7790K User manual

SERVICE MANUAL
STEREO RADIO
CASSETTE RECORDER
Power Source
PG Ss Since tak aieets Salome Meme shal ae aS 120V/210V/240V (50/60Hz)
DG i tein cauistuavedttoameeout une een 10.5V
(UM-2, HP 11, C Cell, Babyzelle, R 14) x7
QOULPUL POWER 5: isis tenons sentcmsans ewes AW x 2 (Max.)
Power Consumption ............cce0eeeees 13W
Current Consumption (at Vol. Min.)
Record mode (with Metal) .............. 260mA
Playback mode ..............ccceee eee e es 210mA
Fast Forward mode ................020065 210mA
Rewind mode ..............cceeeeeeeeeees 210mA
Recording System ............cccceseeeeees AC Bias
Erasing System ...............cceceeeeeeees AC Erasing
TAP@ SPO on. cceccec ces sdenscensenntancece 1-7/8ips. +3%
WOW: Sc FIUTED oSseccau dant semslevs sae velesoutee 0.15%, WRMS
Fast Forward Time ...............c0c0s0ees 130sec. (with C-60)
REWING TIME «2s cicccsesdesevodenveeiconsess 130sec. (with C-60)
Torque
Playback ................... i 30 ~ 65g-cm
Fasthorward) sscoscsssactedinces aie akasaws & 55 ~ 180g-cm
FROWA A Givcscrteccecwisrsjiidiose rnieid stersiersoteeeisniatanceiat « 55 ~ 180g-cm
Erase Ratio (Overall, with Fe2Os) ....... 60dB
Signal to Noise Ratio (with Fe2Oa) ...... 45dB
Channel Separation (with Fe2O3) ....... 45dB
AC33
142 38002
SPECIFICATIONS
—Specifications subject to change without notice.—
Frequency Response (Overall)
FOZ Og sca sresiee ne ceescets cis tates walaethuaresciate 50Hz ~ 13,000Hz
GQ 2. cecies secu eee etaerisen cba Saws 50Hz ~ 14,000Hz
Metale cctscccsatisiemantinne steno eee onion 50Hz ~ 15,000Hz
Crosstalk (with Fe2Os)
MACK TOMMACK cies ad ties ond dasa maces sears 60dB
Harmonic Distortion (K3, with Fe203) .. 3%
Hum & Noise (at Vol. Min.) ................ —65dBs
Input Sensitivity and Impedance
NAICS sesorecians ate srttturcroe BOE nat eal aes arse aerate 0.3mV/3.9kO.
LINEN acnjaedtaticoends deat eimaabaiuciinten 300mV/100k0,
Output Level and Impedance
LINE QUT Sindee, waccus semomnancocaad xiao 550mV/2.2k0,
EXE SPOAKOR basis sssesciore:csarejsieieinierneiieseerccetenere 3,200mV/3.20,
Head Phone sservaeccarsiocnuaseentaondtad 3,900mV/320
Oscillation Frequency .................065 60kHz
Frequency Range
MW ist cteottisher enn sieedoanadeannee saemacia 525 ~ 1,605kHz
SW Karns oeariatrarc nate Saaeneeredt andes 2.3 ~ 7.3MHz
SW) Fisnoteciated tasdoeeantelenaee Sena: 7.3 ~ 23MHz
FAME oe views svastestrataausaions auconnawtnaatesnetens stoaates 88 ~ 108MHz
DIMENtONS wssicsnuieoscertecoens 437(W) x 137(H) x 99(D)mm
Weighti: mccasstae. cerscsctonaccsaecutecaceen 2.5kg ©
WM-9533
JGSE2B

DISASSEMBLY INSTRUCTIONS
GENERAL REMARKS 2. Remove the three connectors (CN2, CN3 and CN6) from the
® Before disassembling the unit, spread a soft rubber mat or a Amplifier P.C.Board and detach the Radio Chassis by lifting
cloth on the workbench to avoid scratches and grease stains. it in the directions of the arrow.
@ Do not spread anything which is likely to cause static
electricity because transistors and ICs may be easily
damaged by it.
e Reassemble the unit, noting the kinds of screws and the
soldering and arrangement of the leads. Refer to “Circuit
Diagram and Exploded Views” for correct assembly.
e Before disassembling the unit, take out the cassette tape
and the batteries.
CABINET BOTTOM REMOVAL pace igese
1. Detach the battery compartment tid and remove the eight
screws (1 ~ 8) fastening the Cabinet Bottom.
3. Reassemble in reverse order.
AMPLIFIER P.C.BOARD REMOVAL
1. Detach the Radio Chassis by following the instructions for it
and remove the four screws (9 ~ 12) fastening the
Amplifier P.C.Board.
2. Pullout the connector CN4 from the Amplifier P.C.Board.
CN4
2. Detach the Cabinet Bottom by lifting it in the direction of the
arrow and pull out the connector of the antenna from the
Radio Tuner P.C.Board.
3. Reassemble in reverse order.
RADIO CHASSIS REMOVAL 3. Detach the Amplifier P.C.Board by lifting it in the direction of
1. After detaching the Cabinet Bottom, pull out the Tuning, the arrow noting the lead wires.
Volume Control, Balance Control, Treble Control, and Bass
Control Knobs from the unit. 4. Reassemble in reverse order.

DISASSEMBLY
INSTRUCTIONS
(continuea)
RADIO TUNER P.C.BOARD REMOVAL
1. Detach the Radio Chassis by following the instructions for it
and fully turn the Tuning Shaft in an arbitrary direction.
2. Remove the three screws (13 ~ 15) fastening the Radio
Tuner P.C.Board.
Then, detach the P.C.Board by lifting it in the direction of the
arrow noting the lead wires.
AMSS Control
P.C.Board
3. Remove the three screws (19 ~ 21) fastening the
Mechanism Chassis and unsolder the two leads (pink and
black) from the Motor.
Radio Tuner P.C.Board
3. Reassemble in reverse order. Mechanism Chassis
NOTE:
* Do not turn the Tuning Shaft before the Radio Tuner
P.C.Board is re-mounted to the unit.
* When the Radio Tuner P.C.Board is mounted, insert the
shaft of the variable capacitor into the hole on the drum.
After that, check to see that correct dial indications are
obtained.
MECHANISM CHASSIS REMOVAL
1. Detach the Radio Chassis by following the instructions for it
and remove the screw (12) fastening the Amplifier
P.C.Board. 4. Detach the Mechanism Chassis by lifting it in the direction of
the arrow noting the lead wires.
2. Remove the three screws (16 ~ 18) fastening AMSS :
Control P.C.Board and detach the P.C.Board. 5. Reassemble in reverse order.
—3-

MECHANICAL ADJUSTMENTS
EQUIPMENT REQUIRED
Cassette-type Torquemeter (100g-cm/160g-cm)
. Power Switch
When one of the select buttons (except for the Pause and
e Round-nose Pliers Stop/Eject buttons) is pressed, this Swich is turned on by
e Plus Screwdriver the Shut-off Lever, so that the Motor starts rotating. The
e APair of Tweezers driving motor rotates the flywheel and the rotational force
e Paintor Glue transfered by the actuate gear makes the mechanism
function.
GENERAL
REMARKS
*
Check
that
the
clearance
of
the
switch
contacts
is
0.3
~
1.
When
a
repair
or
an
adjustment
work
on
the
mechanism
is
0.5mm
with
the
Power
Switch
in
contact
with
Shut-off
performed, remove the Mechanism Chassis from the unit Lever as illustrated.
and supply 12V DC from the constant-voltage regulator to
the
Ext.
Power
Jack
on
the
Amplifier
P.C.Board.
-
Screw
2. Before and after the mechanism adjustment, clean the tape Power Switch
contacting surfaces with a soft cloth soaked in alcohol.
Trouble may occur because of oil and grease stains.
0.3 ~ 0.5mm
The belts must be kept clean while the adjustments are
performed.
3. If the Pinch Roller or Belt has quality deterioration such as
scratches, replace it with a new one.
ee Shut-off Lever
4. When the cassette tape is inserted into the cassette holder, .
the Play button can not be pressed.
If the Mechanism is required to function under this
condition, push the Cassette Lever as illustrated, so that the
Button is released and the mechanism functions normally.
2. Play Mute Switch
This switch is normally closed and it is turned off by the
Slide Base when the Play button is pressed.
* Set the unit in the playback mode and check that the
clearance between the switch contacts is more the
Erase Head 0.25mmas illustrated.
Screw
a
Move.
more than 0.25mm j
Slide Base Be
*
a
Push.
Cassette Lever
[ Play Mute Switch
Press the Pause button and check that the clearance
between the switch and the Slide Base is as illustrated.
5. This Mechanism does not function when power is not The clearance should be less than 0.05mm.
supplied and any one of the buttons is pressed.
When the batteries are almost used up and the Play button is
pressed, the Slide Base stops halfway, making it difficult to
remove the cassette tape from the compartment. To avoid
this, replace the batteries with new ones beforehand.
Screw
Move.
less than 0.05mm {
Position Adjustment of Leaf Switches
This model has the following three leaf switches. Checking and
adjustment for each switch must be conducted in accordance
with each adjustment item.
The unit should be set in the stop mode at each adjustment.
* Power Switch
* Play Mute Switch
* AMSS Switch
Slide Base Piay Mute Switch

MECHANICAL ADJUSTMENTS Ccontinuea)
3. AMSS Switch
This Switch is turned on by the Cue/Review Switch Lever
when the unit is set in the cue or review mode by pressing
the F.FWD or Rewind button in the playback mode. Then, the
AMSS circuit is functioning.
* Set the unit in the stop mode and check that the
clearance between the switch contacts is 0.2 ~ 0.3mm
with the AMSS Swtich in contact with the Cue/Review
Switch Lever as illustrated.
Screw
AMSS Switch
Cue/Review Switch Lever
Switch Adjustment
Loosen the screws fastening each switch and move the
switches to the specified positions if position adjustments are
required.
After the adjustment, tighten the screws and secure the
switches with paint or glue.
TAKE-UP TORQUE
1. Insert a cassette-type torquemeter (100g-cm) into the
cassette compartment and set the unit in the playback
mode. Then, check that the take-up torque is 30 ~ 65g-cm.
Take-up Torque
30 ~ 65g-cm
Cassette-type Torquemeter
2. If not, replace the Friction Assembly with a new one.
F.FWD AND REWIND TORQUES
1. Insert a cassette-type torquemeter (160g-cm) into the
cassette compartment and measure the fast forward and
rewind torque. Check that each torque is 55 ~ 180g-cm.
—5—
Rewind Torque
2 = 55 ~ 180g-cm
Fast Forward Torque
2. If not, replace the Friction Assembly with a new one.
AMSS SOLENOID ADJUSTMENT
AMSS (Automatic Music Select System) detects a silent space
(unrecorded portion) between each music on a musictape and
automatically plays back a desired music from the start.
The unrecorded portion should last for more than approximately
4 seconds.
It may not operate correctly in the following cases:
When the recorded sound is often interrupted as in a speech
tape.
When the silent space does not last long enough (less than 4
seconds).
When there is an appreciable noise in the silent space
between two adjacent programs.
When the unit is placed on a television set, AMSS may not
operaie correctiy due to adverse effect of the TV signal. In
this case, put the unit away from the television set.
If AMSS Solenoid is not correctly positioned, AMSS Switch does
not function correctly, F.FWD or Rewind button is released while
AMSS is working, or a button may not be locked. In this case,
perform the adjustment as follows:
1. Remove the Mechanism Chassis from the unit by following
its removal instructions.
2. Loosen the screw fastening the Solenoid and adjust the
Solenoid by moving it in the direction of the arrow, so that the
Plunger Lever is tightly attached to the two absorption
surfaces of the Solenoid as illustrated.
Screw
Solenoid
Plunger Lever
No Clearance

MECHANICAL ADJUSTMENTS (continuea)
After the adjustment, tighten the screw.
Set the unit in the playback mode and check that AMSS
mechanism functions correctly as follows:
* Check if F.F WD button can be locked by pressing it.
Check if Rewind button can be locked by pressing it.
*
button can not be locked or is soon released.
After the confirmation, secure the screw with paint or glue.
RECORD/PLAYBACK HEAD ADJUSTMENT
After a head has been replaced or disassembled, adjust its
position following the procedures.
NOTE:
A Cassette with the specified pin—head distances marked on it
can be used as a very convenient gauge for the Head Position
Adjustment. (Do not use a worn cassette.)
L__Record/Playback Head
1. Set the unit in playback mode and press the Pause button.
Check that the distance from the Chassis Posts to the
Record/Playback Head is 2.0 ~ 2.1mmas illustrated.
Chassis Post mIaNe: q
Screw Screw
Record/Playback Head
Readjust the solenoid position if either F.FWD or Rewind
2. If necessary, loosen the screws’ fastening the
record/playback head and adjust the head to the specified
position by moving it.
3. After the adjustment, tighten the screws and secure them
with paint or glue.
Then, check that AMSS mechanism functions correctly.
ASO LEVER
The service part of the ASO lever is ;noit cut to avoid deforming,
as illustrated.
When replacing, cut 1.5 ~ 3mm of the part indicated in the
illustration.
ASO Lever
1.5 ~ 3mm
NOTICE ON REASSEMBLY
When reassembling the mechanism, check if the resistance
between the screw fastening the Record/Playback Head and the
Lug attached to the Chassis Plate is less than 30.
When the resistance is more, there will be noise during
recording or playback of the cassette tape.
To Screw Record/Playback
Chassis Plate
Van
Less
than
30
Lug

ELECTRICAL ADJUSTMENTS
EQUIPMENT REQUIRED
VTVM (2 sets)
Frequency Counter
Dummy Load (47kQ)
Audio Signal Generator
Attenuator
Dualtrace Synchroscope
DC Constant-voltage Regulator
Test Tapes
* 3kHz Test Tape (Example: TEAC MTT-111) for Tape
Speed Adjustment
* 10kHz Test Tape (Example: TEAC MTT-114) for Head
Azimuth Adjustment
* 4QOHz Test Tape for Dolby Calibration Level (Example:
TEAC MTT-150) for Playback Sensitivity Adjustment
e Test Tapes for Recording and Playback Operations
* Chromium Dioxide Tape (Example: TDK AC-51 2)
* Metal Tape (Example: TDK AC-711)
e Alignment Tool
Uniess especially specified, set the unit and
measuring instruments as follows:
@ Function Switch ............... ccc cece cece cece een eeeeneneeees LINE
@ Dolby NR Switch ........... 0. ccc c cece cece cece cece eeeeeeeeeeee OFF
e@ Tape Select Switch .............cc ccc cec cece ec enee ee ees NORMAL
@ Beat Cancel SWitch .............cc cece cece ee eeeeeeeeeseeeeeeees 2
@ Volume Control ............cccceceeeeseaceseeeaeeees Minimum (0)
e Audio Signal Generator output................. 1kHz, OdB (1V)
NOTE:
*
The Electrical Adjustment should be performed in the
order as described below.
Supply 12V DC from the constant-voltage regulator to the
Ext. Power Jack.
TAPE SPEED ADJUSTMENT
1. Remove the Radio Chassis from the unit and connect a
frequency counter to the left or right channel LINE OUT as
illustrated. Then, insert a 3kHz test tape (Example: TEAC
MTT-111) into the cassette compartment.
Frequency Counter
Dummy Load 47kQ. LINE OUT
2. Adjust the tape speed by slowly turning the potentiometer
inside the Motor until the frequency counter reads 3,000Hz
(+30Hz).
Potentiometer for Tape Speed Adjustment
HEAD AZIMUTH ADJUSTMENT
1.
Connect a dualtrace synchroscope and a VTVM to both
channel LINE OUT as illustrated.
Then, set the dualtrace synchroscope as follows:
a! | © D | <a ene CHOP (chopped)
* SOURGE. 2.2.25 5ccc.cciacsctcswes INT (internal), CH1 or CH2
* SWEEP MODE................. suai deacce AUTO (automatic)
NOTE:
Adjust the field on the synchroscope with the VOLT. ADJ.
and TIME ADJ.

ELECTRICAL ADJUSTMENTS (continuea)
2. Insert a 10kHz test tape (Example: TEAC MTT-114) into the
cassette compartment. While playing back the test tape, turn
the azimuth adjusting screw until the wave forms of the right
and left channels are superimposed and set to optimum at
maximum reading on the VTVM.
Adjustment
R/P Head
Adjusting Screw
3. After the adjustment, secure the adjusting screw with paint
or glue.
PLAYBACK SENSITIVITY ADJUSTMENT
LEFT CHANNEL
1. Connect a VTVM to the test point TP101 as illustrated and
insert a 400Hz test tape for Dolby Calibration Level
(Example: TEAC MTT-150) into the cassette compartment.
VTVM 580mV
Test Point TP101
2. Check that the VTVM reads 580mV for the output of the left
channel while playing back the test tape.
3. If necessary, adjust the output to the specified one by
turning the potentiometer (P102) while the test tape is
played back.
RIGHT CHANNEL
Connect the VTVM to the test point TP201. Then, adjust the
potentiometer (P202) for the right channel by following the
same procedure as in LEFT CHANNEL.
OSCILLATION FREQUENCY ADJUSTMENT
1. Connect a VTVM across the resistor R104 and a frequecy
counter to the output terminal of the VTVM as illustrated.
Frequency Counter
ii
2.
Insert
a
cassette
tape
into
the
cassette
compartment
and
set
the
OSC
Switch
to
the
position
2.
Then,
set
the
unit
in
the
recording
mode.
3.
Turn
the
core
of
the
oscillation
transformer
(T301)
with
an
alignment
tool
until
the
frequency
counter
reads
60kHz
[
+50Hz].
RECORD & PLAYBACK
FREQUENCY RESPONSE ADJUSTMENT
e Chromium Dioxide Tape
Set the Tape Select Switch to “CrO2” and insert a chromium
dioxide tape (Example: TDK AC-512) into the cassette
compartment. Then, make the adjustment by the following
procedures.
LEFT CHANNEL
1. Connect an audio signal generator and an attenuator to the
left channel LINE IN, and a VTVM to the left channel LINE
OUT as illustrated.

ELECTRICAL
ADJUSTMENTS
(continued)
Audio Signal Generator
1kHz
and
12kHz
Attenuator
31.5mV (—30dB)
LINE IN
Dummy Load 47k
Oy)
LINE_OUT
OUTPUT
1kHz > 1 2kHz, (0.5dB +1dB)
2.
Alternately
record
the
1kHz
and
12kHz
signals
from
the
audio
signal
generator
at
31.5mV
{—-30dB)
on
the
tape
several
times.
3.
Check
that
the
12kHz
signal
output
is
identical
to
the
1kHz
signal
output
or
the
deviation
is
0.5dB
(+1dB)
on
the
VTVM
while
playing
back
the
recorded
signals.
4.
If
necessary,
adjust
the
output
by
turning
the
potentiometer
(P101)
and
re-check
the
output
of
each
signal
by
playing
back
the
signals
after
recording
operation
of
the
signals.
5.
Repeat
the
above
adjustment
until
the
specified
output
is
obtained.
RIGHT CHANNEL
Connect the audio signal generator and the attenuator to the
right channel LINE IN, and the VTVM to the right channel
LINE OUT. Then, adjust the potentiometer (P201) for the
right channel by following the same procedure as in LEFT
CHANNEL.
RECORD & PLAYBACK SENSITIVITY
ADJUSTMENT
e Metal Tape
Set the Tape Select Switch to “METAL” and insert a metal tape
(Example: AC-7 11) into the cassette compartment.
Then, perform the adjustment by the following procedure.
LEFT CHANNEL
1. Connect an audio signal generator and an attenuator to the
left channel LINE IN, and a VTVM to the left channel LINE
OUT as illustrated.
Audio Signal Generator
1kHz
Attenuator
LINE IN
2. Set the unit in the record stand-by mode by pressing the
Pause Button first, and then, the Record and Play Buttons
simultaneously.
3. Feed a 1kHz signal from the audio signal generator into the
unit and adjust the attenuator until the VTVM reads 300mV
(~12dB).
Then, record the signal on the tape by releasing the Pause
Button.
4. While playing back the recorded signal, check that the signal
output is 300mV (—12dB) on the VTVM.
5. If necessary, adjust the potentiometer (P103) and re-check
the reading of the VTVM by playing back the signal after the
recording operation for the signal.
6. Repeat the above adjustment until the specified output is
obtained.
RIGHT CHANNEL
Connect the audio signal generator and the attenuator to the
right channel LINE IN, and the VTVM to the right channel
LINE OUT. Then, adjust the potentiometer (P203) for the
right channel by following the same procedure as in LEFT
CHANNEL.

EQUIPMENT REQUIRED
» AM Standard Signal Generator
FM Standard Signal Generator
Generator Scope
Stereo Signal Generator
Loop Antenna
Ceramic Capacitor (1 OpF)
Carbon Resistor (830kQ)
VTVM
Frequency Counter
NOTE:
Use an alignment tool with plas
MW ALIGNMENT
TUNER ADJUSTMENT
Dummy Antenna (3800/1 OpF) for SW2
Dummy Antenna (75Q, unbalanced type) for FM
tic grip for all adjustments.
Oscilloscope
Dummy Load (3.20)
Alignment Tool
Before performing the adjustment, set the switches and
controls as follows:
* Function Switch ............cccccccccccseccceeeeeeuenes RADIO
* Mode Switch .............c ccc cece eeeeeceneee see eaes MONO
*) “TONE: CONtrOlS: a. s.aascciceseeseeleeesvawiunosisde odtanee’ Max.
* Balance Control ..................... Center (click position)
* Volume Control ............c cece ccees eee eseeeeneeenees Center
Standard Test Frequency 400Hz and Modulation 30% at AM
Frequency
Alignment
Calibration terminal of
1 of IF gene-scope.
for AM
60cm away f
bar antenna.
Calibration
of
Tuning Range | of AM signal
generator.
LU Connections
INPUT OUTPUT
Connect loop
antenna to output
Place loop antenna
Connect loop
antenna tc output
Connect input
terminal of gene-
scope to detector
output terminals
(CN1-1 and CN1-2,
or CN1-3). rom
of Signal
Generator
455kHz
Tuning Dial
Setting Remarks
Adjustments
Obtain symmetrical curve
and maximum amplitude.
Low End T3, T4 and T5
Connect VTVM with
3.20 dummy load
and oscilloscope
Adjustment Place loop antenna | to Phones/Ext.
of 60cm away from Speaker jack.
Tracking bar antenna.
510kHz
1,670kHz
600kHz
pale nne
Obtain sine-wave of 400Hz
and maximum amplitude.
High End
600kHz
1,400kHz
L4-3 (bar ant. coil)
SW1 ALIGNMENT
Alignment
Calibration
of
Tuning Range
of AM signal
generator.
Connect loop
antenna to output
Connections
OUTPUT
Connect VTVM with
3.20 dummy load
and oscilloscope
Adjustment Place loop antenna to Phones/Ext.
of 60cm away from Speaker jack.
Tracking bar antenna.
an
Repeat the above steps until no further change is noted in any of the adjustments.
Frequency
of Signal
Generator
Tuning Dial
Setting
Low End Obtain sine-wave of 400Hz
and maximum amplitude.
High End
2.5MHz
L4-1
(bar
ant.
coil)
Max.
6.5MHz
TC3 (PVC)
Repeat the above steps until no further change is noted in any of the adjustments.

TUNER ADJUSTMENT (continuea)
SW2 eee
bl Alignment
Calibration
of
Tuning Range
Adjustment
of
Tracking
| Connections =
Frequency
Connect AM signal
generator to
antenna terminals
(TP1 and TP2)
through dummy
antenna
(300/10pF).
of Signal
INPUT OUTPUT Generator
Connect VTVM with
3.22 dummy load
and oscilloscope
to Phones/Ext.
Speaker jack.
Setting
23.7MHz High End
8.5MHz 8.5MHz
21.0MHz | 21.0MHz
Repeat the above steps until no further change is noted in any of the adjustments.
FM ALIGNMENT
Alignment
Connections
Obtain sine-wave of 400Hz
and maximum amplitude.
Standard test frequency 400Hz and deviation 22.5kHz
Frequency
INPUT
Place output of
gene-scope to
Calibration Pin 3 of IC1
of through capacitor
IF (10pF).
2
Calibration Connect FM signal
of generator to antenna
Tuning Range
Adjustment
of
Tracking
terminals (TP1 and
TP2) through
dummy antenna
(75Q, unbalanced
type).
of Signal
Generator
OUTPUT
Connect input
Tuning Dial
Setting Adjustments
Turn T2(blue core)
fully counter-
Remarks
Obtain symmetrical curve
and maximum amplitude.
Obtain S curve and
maximum amplitude.
106MHz
terminal of gene- clockwise
scope to detector T1.
output terminals
(CN1-1 and CN1-2, 10.7MHz Low End
or CN1-3).
T2 (blue core)
87.2MHz L2
Connect VTVM with
3.20 dummy load 109.0MHz | HighEnd TC2 (PVC)
and oscilloscope
to Phones/Ext. 9OMHz 90MHz L1
Speaker jack.
106MHz | TC1 (PVC)
Obtain sine-curve and
maximum amplitude.
FM MPX (Multiplex) ADJUSTMENT
Before the adjustment, set the switches as follows:
e@ Function Select Switch
e Band Select Switch
e@ Mode Switch
pape (V.C.0.) ADJUSTMENT
Connect a Frequency counter and a resistor (830k) to the
sixth pin (Test Point TP4) in IC3 (TA7343P) as illustrated.
2. Adjust the potentiometer (P1) until the oscillation frequency
of IC3 becomes 38kHz (+20Hz).
FM
aes ie ee
Ferquency Counter
Repeat the above steps until no further change is noted in any of the adjustments.
38kHz (+20Hz)

DIAL CORD STRINGING
Mount the Drum on the Radio Chassis as illustrated and fully
turn the shaft of the variable capacitor counterclockwise.
. Mount the Radio Tuner P.C.Board on the Radio Chassis and 6.
then, insert the shaft of the variable capacitor into the Drum.
. Tie the Dial Cord of length 1,100mm (effective length:
960mm) and diameter ¢0.5 to the Spring and hook the
Spring to the illustrated position of the drum.
. Engage the Dial Cord as illustrated in the following order.
Spring— Drum— Roller A Roller B— Tuning Shaft (3
turns)— Roller C— Roller D— Roller E— Drum— Spring
SS rralle Cc
SD
GPRD
Sl
Pointer
Start Position
Pointer Start Position
| (ALT Il
Pointer
Dial Cord
Hook the Dial Cord to the Spring and tie the Cord where the
spring tip expands to the mark on the Drum as illustrated.
Secure the place where the Spring is hooked to the Drum
and knot in the dial cord with paint or glue.
Turn the Tuning Shaft counterclockwise until it stops and
then, set the Pointer on the Radio Chassis as illustrated.
Secure the Pointer with paint or glue.
Tuning Shaft
Spring

Ref.
No.
CAI
CAI
CA2
CA3
CA4
CAS
CA6
CA7
CA8
CAS
CA10
CAI1
CA12
CA13
CAi4
CA15
CA16
CAI7
CA18
CA19
CA20
CA21
CA22
CA23
CA24
CA25
CA25
CA26
CA27
CA28
CA29
CA30
CA31
CA32
CA33
CA33
CA34
CA34
CA35
CA36
CA37
CA37
Part No.
PACKAGE
141 6 1419 66800
141 6 1419 66802
141 6 1449 84800
141 6 1449 84900
141 6 2519 13990
141 6 2519 23033
141 6 4559 00100
ACCESSORIES
4 2369 72251
4 2419 72493
A\4 2439 70490
141 6 4729 01900
141 6 4729 32400
142 6 4119 31650
CABINET
4 2359 76050
0 1119 89001
0 1119 89003
0 1249 23301
141 2 1659 11000
141 2 1659 10900
141 2 1659 10800
141 2 1659 10700
141 2 1659 10600
141 2 1659 10500
141 2 1659 10400
141 2 1659 10300
141 2 1749 03100
141 2 8539 48900
141 2 2629 05000
141 2 2629 04900
141 2 4469 31701
4 1519 71211
0 5519 08502
4 1329 78450
2 2629 05100
2 8549 16300
2 1639 51400
2 1639 53100
141 2 1639 53200
141 2 2719 18500
141 0 1719 10501
141 0 1719 10502
141 2 1519 37201
4 1519 71401
141 2 4729 03400
141 2 4219 11600
141 2 1629 07200
141 2 1659 11101
141 2 1629 07100
141 2 3679 31503
141 2 3679 31507
141 2 1119 85401
144 2 11419 85402
144 2 2149 02600
141 2 4569 05100
141 0 1339 11000
141 0 1339 11001
141
144
141
144
141
141
141
141
Description
Individual Carton (Silver)
Individual Carton (Blue)
Styrofoam Case, Left
Styrofoam Case, Right
Poly Cover
Poly Cover 230 x 330
Serial No. Sheet
Plug Adaptor Assy
Cassette
Cord Power
Caution Label
POP Label
Instruction Book
Connector 4P Assy [CN6]
Cabinet Top Assy (Silver)
Cabinet Top Assy (Blue)
Cassette Lid Assy
AMSS Button
Rec. Mute Button
Eject Button
Pause Button
F.FWD Button
Rewind Button
Play Button
Recod Button
Foot
Spring Switch
Switch Knob Holder
Button Holder
Cushion, Mike
Speaker (3000) [SP102 & SP202]
Eject Gear Assy
LED Indicator P.C.B. Assy [See PCB6]
Bracket, Cassette Lid
Spring, Cassette Lid
Volume Knob
Tuning Knob
Fine Knob
Handle Holder
Handle Assy (Silver)
Handle Assy (Blue)
Grille Speaker
Speaker (3.20) {SP101 & SP201]
Lug
Screw
Band Lever Knob
Switch Knob
Lever Switch Knob
Jack Plate (Silver)
Jack Plate (Blue)
Cabinet Bottom (Silver)
Cabinet Bottom (Biue)
Battery Ribbon
Ring
Battery Lid Assy (Silver)
Battery Lid Assy (Blue)
PARTS LIST
Q'ty per: Part No. Description Q’ty
CA38 =-141 2 4219 09800 Screw +M3.0x65 7
1 CA39 «141 2 4219 13000 Screw +M3.0x25 1
{ CA40 $141 2 1419 15401 —_ Rating Plate 1
1 CA41 4 2449 70062 Antenna 1
1 CA42 4 2379 70650 Ring Terminal 1
1 cx1 102 3 1202 60811 Screw, Flat Hd. Tapping-1 +M2.6x8 3
1 CX2 102 3 1303 01014 Screw, Pan Hd. Tapping-1 +M3.0x10 1
3 CX3 143 3 1302 60611 Screw, Pan Hd. Tapping-B +M2.6x6 3
CX4 143 3 1302 60811 Screw, Pan Hd. Tapping-B +M26x8 1
RADIO CHASSIS
1 4 2359 75729 Connector 4P Assy [CN4] 1
1 DC1 141 2 3119 18201 Chassis Radio 1
1 DC2 4 1919 71650 Power Supply P.C.B. Assy [See PCBS] 1
1 DC3 141 2 5519 03300 Dial Roller A 3
1 Dc4 141 2 4219 14000 Screw 3
1 0C5 141 2 5389 03400 Drum 1
DC6 141 2 8519 78000 Spring, Stop 1
DC7 141 2 5649 07700 Counter Belt 1
DC8 141 2 8119 11500 Counter 1
1 DC9 4 2249 70301 ‘Fine Tuner [FT1] 1
1 DC10 4 1329 78460 AMSS ProgramP.C.B. Assy [See PCB3] 1
1 DC11 A\4 2519 73800 Power Trans [T701] 1
1 DC12 = 141 2 4729 03400 = Lug 2
1 DC13 141 2 4219 10400 Poly Wave Screw 2
1 DC14 141 2 3829 20800 Spring, Battery 1
1 0C15 4 1329 78440 Jack P.C.B. Assy [See PCB4] 1
1 DC16 =141 2 3829 18000 Spring, Terminal 1
1 DC17 4 1329 78471 Amplifier P.C.B. Assy [See PCB1] 1
1 DC18 141 2 4469 44000 Cushion, Volume 1
1 DC19 141 2 3829 06700 Battery Terminal Anode 1
1 DC20 4 1539 70661 Microphone [BM1 & BM2] 2
2 DC21 141 2 3229 40500 Shield Plate AC 1
1 DC22 4 1259 71900 Radio Tuner P.C.B. Assy [See PCB2] 1
1 DC23. 141 2 7319 56200 ‘Plate Band Switch 1
1 DC24 = 141-2 4219 29700 Screw 2
2 DC25 141 2 6219 03900 Band Switch Lever 1
2 DC26 =141 2 5119 08300 —~ Pointer 1
1 DC27 = 141 2 8259 05900 __ Dial Roller 2
1 DY1 628 3 0911 00000 String, 40.5 1
1 DY2 101 3 1302 60611 Screw, Pan Hd. +M2.6x6 1
1 DY3 102 3 1303 01611 Screw, Pan Hd. Tapping-1 +M3.0x16 2
4 DY4 143 3 1302 60811 Screw, Pan Hd. Tapping-B +M2.6x8 5
1 DY5 143 3 1303 00811 Screw, Pan Hd. Tapping-B +M3.0x8 4
1 DY6 143 3 1303 01011 Screw, Pan Hd. Tapping-B +M3.0x10 6
2
1
' NOTES:
2 1. Parts order must contain Model Number, Part Number and
2 Description.
2 2. Ordering quantity of screws and resistors must be multiple of
8 10 pcs.
1
i
3
1
1
1
1
1
1
1
1

CABINET EXPLODED VIEW

RADIO CHASSIS EXPLODED VIEW
Sy
Baw 3:
i]
Sr

ner
Part
No.
Description
Q’ty
No.
Part
No.
Description
O’ty
MECHANISM
MC63
141
2
8559
04700
—
Spring,
Pulley
1
4
2359
75886
Connector
5P
Assy
[CN5]
1
MC64
«141
2
4729
01900
Lug
1
MCt
141
0
3119
21900
Chassis
Assy
1
MC65
141
2
5519
45600
ASO
Gear
j
MC2
141
2
7419
81300
Cassette
Lever
1
MC66
141
2
4539
28001
Washer
1
MC3
=
141:
2:
8419
11700
Interlock
Lever
1
MC67
141
2
7419
80200
Rewind
Lever
1
MC4.
141
2
4539
17500
Washer
1
MC68
141
2
5319
11600
Supply
Reel
Gear
1
MC5
=
141.
2
8259
11100
_
Roller
Rec.
1
MC69
141
2
8519
67900
Spring,
Reel
1
MC6
=
141
0
7419
36900
_Lever
Rec.
Base
Assy
1
MC70
141
2
8559
00100
Spring,
Supply
2
MC7
141:
2:
7319
52801
=
Slide
Base
1
MC71
141
25319
11700
Fin
Ree!
Supply
1
MC8
=
141:
2:
4219
13201
=
Screw,
w/Washer
2
MC72
141
2
4539
15700
Washer
2
MC9
=
141.
2
3529
35900
=
Speacer,
Head
1
MC73
141
0
5519
09600
‘Friction
Assy
1
MC10
141
2
8519
64900
Spring,
Gear
Arm
2
MC74
141
2
7439
30000
Fastwind
Arm
1
MC1i
141
2
8549
18700
Spring,
Base
Slide
1
MC75
=
141
2
5519
45100
~~‘
Fastwind
Gear
|
MC12
4
2429
71990
Erase
Head
[HD2}
1
MC76
141
2
5319
11500
Take-up
Reel
Gear
1
MC13
141
2
4219
30300
—
Screw,
Bind
Hd.
+M2.0x6.0
4
MC77
141
2
8529
12700
=
Spring,
F.AWD
Arm
1
MC14
141
2
8559
00201
=
Spring,
Head
1
MC78
4
2319
74362
Leaf
Switch
(Power)
[S12]
1
MC15
141
2
3529
18102
Spacer,
Head
1
MC79
141
2
7319
53600
Lock
Plate
1
MC16
4
2429
71676
—_R/P
Head
[HD1]
1
MC80
141
2
7319
53000
Stop
Rod
1
MC17
141
2
3229
40600
Shield
Plate
Head
1
MC81
141
2
7319
53100
Pause
Rod
1
MC18
141
0
5419
02201
Pinch
Roller
Assy
{|
MC82
141
2
7319
53200
Rod
Fastwind
1
MC19
141
2
8529
12500
Spring,
Pinch
Roller
1
MC83
141
2
7319
53300
Rod
Rewind
1
MC20
141
2
7149
05700
—_
Brake,
Take-up
Reel
1
MC84
141
2
8529
14300
Spring,
Seesaw
1
MC21
141
2
7149
05600
Brake,
Supply
Ree!
1
MC85
141
2
7319
53400
=‘
Play
Rod
1
MC22
141
2
8549
05500
=
Spring,
Stop
Lever
1
MC86
141
2
7319
53500
Record
Rod
1
MC23
141
2
7419
80700
Slide
Base
Lever
1
MC87
141
2
8529
12600
Spring,
Gear
Actate
Play
1
MC24
141
2
8529
13200
Spring,
Sensor
1
MC88
141
2
5519
45800
Actuate
Gear
Pause
1
MC25
141
2
7419
80100
ASO
Lever
1
MC89
141
2
7319
54900
ASO
Rod
1
MC26
141
2
7439
30100
Take-up
Arm
1
MC90_
141
2
7319
52900
Switch
Rod
1
MC27
141
2
5519
45300
=
Take-up
Gear
1
MC91
141
2.5519
45900
Actuate
Play
Gear
1
MC28
141
2
8539
47900
—
Spring,
Cassette
1
MC92
141
2
7419
80400
Record
Lock
Lever
1
MC29
141
2
4219
05400
Screw,
w/Washer
2
MC93_
141
2
6139
14300
Frame
Rod
1
MC30
141
2
7319
55800
_—Plate
Eject
1
MC94_
141
2
8529
12800
Spring,
Pause
Latch
1
MC31
141
2
7419
81100
Stop
Eject
Lever
1
MC95
141
2
8529
12401
Spring,
F.FWD
Rod
3
MC32
141
2
8549
18500
—
Spring,
Eject
1
MC96
141
2
8539
46700
Spring,
Plate
Lock
1
MO33
«144.
2
7419
81500
Lever
Lock
Button
1
MC97_
141
2
7419
81000
Record
Stop
Lever
1
MC34
141
2
7419
82700
Plunger
Lever
1
MC98
141
2
7419
80900
Spring,
Record
Stop
Lever
1
MC35.
141
2
8549
04400
—
Spring,
Interlock
1
MC99
141
2
8529
14200
Spring,
Record
Stop
1
MC36
141
2
5529
17000
Spindle
Lever
1
MC100
141
2
7419
80800
Cue
Review
Switch
Lever
1
MC37
4
5279
71221
Motor
[M1]
1
MC101
141
2
7419
80500
Play
Start
Lever
1
MC38
141
2
3519
62800
—_‘-
Flywheel
Support
1
MC102
141
2
7419
80600
Pause
Start
Lever
1
MC39
141
2
4459
11800
Cushion,
Motor
3
MC103
141
2
8529
13300
Spring,
Pause
Lever
1
MC40
141
2
4219
30100
Screw
3
MC104
4
2319
74550
—_
Leaf
Switch
(Play
Mute)
[S10]
1
MC41
4
2649
70490
Solenoid
{SL1]
1
MC105
4
2319
71863
Leaf
Switch
(AMSS)
[S11]
1
MC42
141
2
8419
12800
_R/P
Switch
Lever
1
MZ1
101
3
1302
00811
Screw,
Pan
Hd.
+M2.0x8
1
MC43
(141
2
7539
25200
Post
R/P
Switch
Lever
1
MZ2
101
31702
00811
Screw,
Bind
Hd.
+M2.0x8
1
MC44
«144
2
4729
04100
~=Lug
1
MZ3
112
3
1301
20082
ERing
M1.2
1
MC45
141
2
7419
81400
Record
Arm
1
MZ4
—s-
112
3:
1302
00082
~=ERing
M2.0
1
MC46
141
2
8549
19600
_—
Spring,
Record
1
MZ5
=:
112
3
1303
00082
=
ERing
M3.0
1
MC47
141
2
7419
81200
‘Record
Select
Lever
1
MZ6
143
3.1202
00818
Screw,
Flat
Hd.
Tapping-B
+M2.0x8
1
MC48
141
2
4219
23000
Screw
+M2.0x9
1
MZ7
=
143
3.1702
00618
Screw,
Bind
Hd.
Tapping-B
+M2.0x6
6
MC49
141
2
5739
06300
—_‘-
Flywheel
Thrust
i
MZz8
143
3.1702
00818
Screw,
Bind
Hd.
Tapping-B
+M2.0x8
2
McC50
6141
2
5649
21300
_
Drive
Belt
1
MZ9
=:
143:
3:
1702
60818
Screw,
Bind
Hd.
Tapping-B
+M2.6x8
3
MC51
«141
2
5649
21200
~——
Wind
Belt
1
MC52.
«141.
2.5219
14500
—_‘-
Flywheel
Capstan
1
MC53
141
2
5519
45200
—_—
Flywheel
Gear
1
NOTES:
MC54
141
2
4539
20900
—
Washer
1
1.
Parts
order
must
contain
Model
Number,
Part
Number
and
MC55
«141
2
4539
17600
Washer
1
Description.
MC56
141
0
3119
21800
Plate
Chassis
Assy
1
2.
Ordering
quantity
of
screws
and
resistors
must
be
multiple
of
MC57
=:
141
2
7419
82800
Shut-off
Lever
Switch
1
10
pes.
MC58
«141
2
3529
36100
Spacer,
Lever
1
Mc59
«141
2
4219
03000
Screw
+M2.0x3.0
1
MC60
144
2
851961100
Spring,
Slide
1
MC61
«141
2
5519
45700
—
Pulley
Friction
1
MC62
141
2
4539
27601
Washer
4
MECHANISM PARTS LIST
Ref.

MECHANISM EXPLODED VIEW
(Chassis Top)
Mc25

MECHANISM
EXPLODED
VIEW
continued)
(Chassis Bottom-1)
MC61
MCB2
&—Mc63
©—MZI
©-Mz7 [>—MCcé4

MECHANISM EXPLODED VIEW (Continued)
(Chassis Bottom-2)
Mc101
Mc100
ee
aca
ee
‘
Ss
s
P—
ete)
/
2
8
2
NP
8
Mh.
63
Z//
=
£9
F
Z
38!
.
Peale
SHAQ GG ia”
WAAL
A
Wrae
Se
ILL
MC88
Mc79
-19-.

P.C.BOARD PARTS LIST
hal
Part
No.
Description
Q’ty
ner
Part
No.
Description
O’ty
AMPLIFIER
P.C.B.
ASSY
D202
4
2029
71440
Diode,
1SS95
1
PCBI1
4
1329
78471
Amplifier
P.C.B.
Assy
1
D203
4
2029
71440
Diode,
1SS95
1
4
2539
70240
Bead
Ferrite
1
6204
202
5
9110
18820
Diode,
1S
188
1
103
3
1303
01011
Screw,
Pan
Hd.
Tapping-2
+M3.0x10
2
D301
4
2029
71440
Diode,
1$S95
1
141
2
3689
09500
Radiator
IC
(for
1C302)
1
D302
4
2029
71440
Diode,
1SS95
1
141
2
4729
04700
Staple,
10mm
8
0303
4
2029
71440
Diode,
1$S95
1
141
2
4729
05000
Staple,
5mm
68
0304
4
2029
71440
Diode,
1SS95
1
141
2
4729
05800
—
Stapte,
15mm
1
D305
4
2029
71440
Diode,
1SS95
1
CN1
4
2359
75851
Connector
4P
Assy
1
D306
4
2029
71440
Diode,
1$S95
1
CN3
4
2369
73840
Connector
3P
1
D307
4
2029
71440
Diode,
1SS95
1
CN4
4
2369
73370
Connector
4P
1
D308
4
2029
71440
Diode,
1$S95
1
CN5
4
2369
73380
Connector
5P
1
D309
202
5
9600
44610
_
Diode,
DS
446
1
CN6
4
2369
73370
Connector
4P
|
D310
4
2029
72470
Diode,
MTA7.5
1
$2
4
2319
75701
—
Slide
Switch
(Record/Play)
1
0311
202
5
3200
03311
~—
Diode,
GZA
3.3X
1
$3
4
2319
75342
Lever
Switch
(Tape
Selct)
1
0312
4
2029
71440
Diode,
1$S95
1
$4
4
2319
72463
Lever
Switch
(Mode)
1
D313
4
2029
71440
Diode,
1$$95
1
$5
4
2319
75342
Lever
Switch
(Function)
1
1C101
4
2069
71650
‘IC,
NE649N
1
$6
4
2319
75711
Push
Switch
(DOLBY
NR)
1
(C201
4
2069
71650
IC,
NE649N
1
J
4
2359
71780
Jack
1P
(Mixing
Mike/Mike,
Left)
1
1C301
4
2069
71870
IC,
BA3302
1
J2
4
2359
73470
—1P
Jack
(Mike,
Right)
1
10302
206
5
1984
50510
‘IC,
LA
4505
1
J3
4
2359
75701
Jack
5P
(Headphones
1)
1
C101
~=CD1
0
4500
0002V
Electrolytic
O1unF
50V
1
J4
4
2359
75800
Jack
5P
(Headphones
2/Ext.
Speaker)
1
C102
M47
2500
KOOSV
Mylar
0.0047nF
50V
+10%
1
L101
4
2559
70130
Coil
(83mH)
1
C103
CD47
5100
0000V
Electrolytic
47uF
10V
1
L102
4
2729
70230
Coil
(2.2mH)
1
C104.
=
CC8 2
1500
KEQOC
Ceramic
820pF
50V
+10%
1
L103
4
2729
70550
Coil
Filter
1
C105
C33
1500
KEQOC
Ceramic
330pF
50V
+10%
1
L104
4
2729
70541
—
Coil
Filter
1
C106
~=CD4
7
6100
0000V
Electrolytic
47uF
=10V
1
L201
4
2559
70130
Coil
(33mH)
1
C107
CD1
0
6160
O000V
Electrolytic
10uF
16V
|
L202
4
2729
70230
Coil
(2.2mH)
1
C108
=
CM27
3500
KOOSV
Mylar
0.027uF
50V
+10%
1
L203
4
2729
70550
‘Coil
Filter
1
C109
§=CD2
2
4500
0002V
Electrolytic
0.22uF
50V
1
L204
4
2729
70541
Coil
Filter
1
C110
=
CD33
7160
0001V
Electrolytic
330uF
=616V
1
L301
4
2539
70301
Micro
Inductor
(100;.H)
1
C111
CC1
0
1500
KEOQOC
Ceramic
100pF
50V
+10%
1
L302
4
2539
70301
Micro
Inductor
(100.H)
1
C112.
=CM47
2500
KOOSV
Mylar
0.0047uF
50V
+10%
1
7301
4
2589
71820
OSC
Trans
1
C113.
CM56
2500
KOOSV
Mylar
0.0056uF
50V
+10%
1
VRi
4
2229
73980
Rotary
Volume
Unit
1
C114
CD10
6160
0001V
Electrolytic
10uF
=
16V
1
P1Ot
4
2229
73037
=
Potentiometer
(B-50k)
1
C115
=
CD1
0
6160
0001Y
—
Electrolytic
10uF
16V
1
P102
4
2229
72961
—
Potentiometer
(B-300kQ)
1
C116
»=CM33
2500
KOOSV
Mylar
0.0033uF
50V
+10%
1
P103
4
2229
72968
Potentiometer
(B-20k)
1
C117
=
CD2
2
7100
0001V
Electrolytic
220uF
6
10V
1
P201
4
2229
73037
—Potentiometer
(B-50kQ)
1
C118
=CM27
3500
KOOSV
Mylar
0.027uF
50V
+10%
1
P202
4
2229
72961
—_
Potentiometer
(B-300kQ)
1
C119
~=CD1
0
6160
0001V
Electrolytic
10uF
16V
1
P203
4
2229
72968
—
Potentiometer
(B-20k)
1
C121.
=—-CA3.
3
4100
KOOOV
Aluminum
0.33uF
10V
+10%
|
Q101
203
5
5100
53660
_—‘
Transistor,
2SC
536
1
C122.)
CA1
0
4100
KOOO0V
=
Aluminum
O1uF
10V
+10%
1
Q102
203
5
4921
01270
‘Transistor,
2SD1012
1
C123.
=0M47
3500
KOOSV
Mylar
0.047uF
50V
+10%
1
Q103
=
203
5
5100
53660
‘Transistor,
2SC
536
1
C124
~=©CD4
7
4500
0000V
Electrolytic
0.47uF
50V
1
Q201
203
5
5100
53660
_—‘
Transistor,
2SC
536
1
C125
~=©CC8
2
2500
KEQOC
Ceramic
0.0082uF
50V
+10%
1
Q202
203
5
4921
01270
Transistor,
2SD1012
1
C126
=CM82
3500
KOOSV
Mylar
0.082uF
SOV
+10%
1
0203
=203
5
5100
53660
_—‘
Transistor,
2SC
536
1
C127
~=CM39
2500
KOOSV
Mylar
0.0039nF
50V
+10%
1
0301
4
2039
70761
‘Transistor,
2SC
1583
1
€128
~=CM33
3500
KOOSV
Mylar
0.033uF
50V
+10%
1
Q302
203
5
5100
53660
_—‘
Transistor,
2SC
536
{
€129.
=C€M33
3500
KOOSV
Mylar
0.033unF
50V
+10%
1
Q303
203
5
6900
40050
_—Transistor,
2SD400
1
C131
=CM10
4500
KOOSV
Mylar
O1uF
S50V
+10%
1
Q304
203
5
4570
73460
‘Transistor,
2SD
734
1
C132
CC47
1500
KEQOC
Ceramic
470pF
50V
+10%
|
Q305
203
5
5100
53660
_—‘
Transistor,
2SC
536
1
C133.
CM18
2500
KOOSV
Mylar
0.0018uF
50V
+10%
1
Q306
203
5
5100
53660
‘Transistor,
2SC
536
1
C134
=CM47
3500
KOOSV
Mylar
0.047uF
50V
+10%
1
Q307
203
5
5100
53660
—‘
Transistor,
2SC
536
1
C135
=
CDI
0
5500
0000V
Electrolytic
1pF
=
50V
1
Q308
203
5
5100
53660
_—‘
Transistor,
2SC
536
1
C136
=
CD1
0
5500
0000V
Electrolytic
1uF
50V
1
Q309
203
5
4570
73460
‘Transistor,
2SD
734
1
C137
=
CM47
3500
KOOSV
Mylar
0.047nF
50V
+10%
1
Q310
203
5
4570
73460
Transistor,
2SD
734
1
C138
=CC1
0
1500
KEOOC
Ceramic
100pF
50V
+10%
1
Q311
203
5
4921
01270
‘Transistor,
25D1012
1
C139.
=CM22
2500
KOOSV
Mylar
0.00224F
50V
+10%
1
Q312
203
5
4921
01270
—‘
Transistor,
2SD1012
1
C141
=
CC2
2
1500
KEOOC
Ceramic
220pF
=
=50V
+10%
1
Q313
203
5
5100
53660
_—‘
Transistor,
2SC
536
1
C142
C33
1500
KEOOC
Ceramic
330pF
50V
+10%
1
Di01
4
2029
71440
Diode,
1SS95
1
C144
=
CC8
2
1500
KEOOC
Ceramic
820pF
50V
+10%
1
D102
4
2029
71440
Diode,
1SS95
1
C145
CD47
6100
0001V
Electrolytic
47uF
=
10V
1
D103
4
2029
71440
Diode,
1SS95
1
C147,
€C4.7
0500
KEQOC
Ceramic
47pF
=
50V.
10%
1
Di04
202
5
9110
18820
Diode,
1S
188
1
C148
~=CC1
0
3500
KEQOC
Ceramic
O0inF
50V
+10%
1
0201
4
2029
71440
Diode,
1SS95
1
C149
CD10
7100
0001V
—
Electrolytic
100uF
10V
1