(ART- O43-
SERVICE MANUAL STEREO RECEIVER
ex -1010 KCU, F, GN
NOTE:
MODEL SX- I0I0 COMES IN THREE VERSIONS DISTINGUISHED AS FOLLOWS: Round label on rear panel
120V only
KCU
Type
Voltage
llOV , 120V , 130V
) and CSA (Canada) approved. General export model.
UL (U.
220V and 240V
(Switchable) 220V only
(74BO2M61 D)
C,D
SEMCO (Sweden), NEMCO (Norway), DEMCO (Denmark) approved.
PIONEER~
8X- 1C10 CONTENTS About 220V only model labeled " GNu This model whose rear panel is labeled " GNu circular mark operates only on 220V substantially in its circuit design
from two other models. When repairing this model
please see the manual on page 75 and the followings which include such items as Circuit connection diagram , Miscellaneous parts list , Schematic diagram of power supply circuit assembly, P. C. board pattern and its parts list. Before servicing, also please do not fail to check
to see if the " GN" mark is labeled on the
rear panel.
SPECIFICATIONS............................................... FRONT PANEL FACILITIES .................,.................... 5 CONNECTION DIAGRAM ..........................,............. 7 BLOCK
DIAGRAM.......................................... ....
CIRCUIT DESCRIPTION ......................................... DIAL CORD STRINGING..................................... ....
DISASSEMBLY .................................................
PARTSANDP.
BOARDLOCATIONS............................. 14
LEVEL DIAGRAM..................... .........................
10.
ALIGNMENT PROCEDURE 10.
1 English...................................................
10.
Abgleichverfahren ..........................................
11.
EXPLODEDVIEWANDPARTSUST............................... 20
12.
SCHEMATIC DIAGRAMS , PARTS LIST 12.
P.
C. BOARD PATTERNS AND
Circuit Connection Diagram and Miscellaneous
Parts.
12. 2 FM Front End (AWB-017).................................... 32 12. 3 Tuner Assembly (AWE- 040)................................... 33
12.4 Muting Circuit Assembly (AWM-
O39)........................ ....
12. Equalizer Amplifier Assembly (AWF- 013) . . . . . . . . . . . . . . . . . . . . . . .. 12. 6 Control AmplifierAssembly(AWG12. 7 Power Amplifier Assembly (AWH- O32) .. . . . . . . . . . . . . . . . . . . . . . . .. 12. Protection Circuit Assembly (AWM- 062) . . . . . . . . . . . . . . . . . . . . . . . .. 12. 9 Power Supply Circuit Assembly (AWR- 053) .. . . .
O27)..................... ....
12. 10 Power Supply Circuit Assembly (AWR- O54) . . . . . . . . . . . . . . . . . . . . .. 12. 11 Switch Circuit Assembly (AWS- 064) ............................ 12. 12 Switch Circuit Assembly (AWS- 068) ............................
12. 13 Switch Circuit Assembly (AWS- 069) ............................ 12. 14 Switch Circuit Assembly (AWS-070) ............................ 12. 15 Switch Circuit Assembly (AWS- 071) ............................
12. 16 Switch Circuit Assembly (AWS- O72) ............................ 12. 17 5PConnectorAssembly(AWX- 062) ............................ 13. 14.
PACKiNG METHOD AND PART NUMBERS .......................... 71 SCHEMATIC DiAGRAMS , P. C. BOARD PATTERNS AND PARTS LIST FOR 220V ONLY MODEL 14. 1 Circuit Connection Diagram and Miscellaneous Parts. . . . . . . . . . . . . . . .. 75 14. 2 Power Supply Circuit Assembly (AWR- 063) . . . . . . . . . . . . . . . . . . . . . ..
1"
FI
SPECI
CATIONS
SEM!CONDUCTORS EETs ...................................................... 3 ICs ......................................................... 5 Transistors ............................................. 73 Diodes ................................................... 41 AMPLIFIER SECTION
Continuous Power Output 20Hz~20kHz (Both channels driven)
.................. WOW + 100W
(8,Q),
W5W + 105W
1kHz (Both channels driven) ......... 110W + 110W (S,Q), Harmonic Distortion (20Hz~20kHz Continuous
110W + 110W
(4,Q) (4,Q)
Power Output) .............................. Less than 0. (IW + 1W , Power Output) ............ Less than 0. 05%
I ntermodulation Distortion (Continuous Power Output)
(IW + 1W ,
......... Less than 0.
Power Output) ............ Less than 0. 05%
Power Bandwidth (I H F , Both channels driven) ......... 5Hz~40kHz (T. Frequency Response ........................... 7Hz~100kHz I nput Sensitivity/I mpedance POVlfER AMP IN ........................... 1V/50k,Q
D. 0. 1%)
Output Speaker ............................................. A , B , C , A + B , A + C , B + C (4,Q~16,Q)
Headphone
4,Q~16,Q
Damping Factor (1 kHz
8,Q)
.................................... More than 50
Hum & Noise (IHF , short-circuited A Network) .................................... More than 100dB Residual Hum & Noise (S,Q , Pre & Power amplifier) ......... Less than 1 mV PR IEAMPLI FI E R SECTION Input Sensitivity/I mpedance PHONO 1 ....................................... 2. 5mV /50k,Q PHONO 2 ....................................... 2. 5mV/50k,Q PHONO Overload Level
(rms/p-
250mV!700mV
MIC
0mV /50k,Q
AUX
150mV/70kD
TAPEPB1
150m V /70k,Q
TAPE PB 2 (D I N connector)
150mV!70k,Q
Output Level/I mpedance
TAPEREC1 150mV TAPE REC 2 (DIN connector) ...... 30m V /80k,Q
PRE OUT
1V/1k,Q
Harmonic Distortion
(20Hz~20kHz) .............................. Less than 0.
SX- 1 01 0 AM SECTION Sensitivity
Frequency Response
PHONO (RIAA equalization)......... 30Hz~15kHz :!:O. 3dB 10Hz~40kH(~ dB AUX , TAPE PB
(I H F ,
MAIN SUB
HIGH CUT Loudness Contour (Volume control set at 40dB position)
Hum & Noise (IHF , short-circuited A Network) PHONO MIC ..... AUX , TAPE PB
Muting FM SECTION Usable Sensitivity (I H F) Capture Ratio (IHF)
Selectivity (IHF) Signal- to- Noise Ratio Image Rejection (98MHz) I F Rejection (98MHz) Spurious Rejection
AM Suppression ...... Harmonic Distortion: MONO
STEREO Frequency Response
Signal- to- Noise Ratio I mage Rejection I F Rejection
:!:10dB (10kHz) :!:5dB (20kHz)
MISCELLANEOUS Power Requirements
AC 120V 60Hz or 110 , 120 , 130 220 and 240V
Power Consumption
400W (UL approved model only)
Dimensions
640W (5 line Voltage model only) 520 (W) x 175 (H) x 440 (D) mm 20- 1/2 x 6- 7/8 x 17- 5/16 in.
(switchable) 50/60Hz
8dB (50Hz) 6dB/oct. 9dB (10kHz) 6dB/oct.
+8dB (100Hz), +4dB (10kHz)
1kHz Antenna Input Muting
Weight: Without Package With Package
22. 2 kg (48 Ib 13 oz) 26. 6 kg (58 Ib 8 oz)
FURNISHED PARTS
More than 70dB More than 65dB More than 95dB 20dB
FM T- type Antenna Operating Instructions
1.711V
NOTE: Specifications and the design subject to possible modification without notice due to improvements.
Fuse 6A
Fuse 3A
0dB 90dB 72dB 110dB 110dB 11 Od B
55dB
Less than 0. Less than 0.
20Hz~15kHz~g:6 dB 50Hz~10kHz~g:g dB
Stereo Separation
50Hz~10kHz Sub Carrier Suppression
1511V
:!:10dB (100Hz) :!:5dB (50Hz)
Filter LOW CUT
300l1V /m
40dB 50dB 65dB 85dB
Selectivity................
TREBLE: MAIN SUB
Ferrite antena)
(IHF , Ext. antenna)
Tone Control BASS:
More than 40dB More than 30dB 65dB Balanced 300,Q
ON- OFF
75,Q
Unbalanced
~ (5- line voltage model only)
FRONT PANEL FACiliTIES For AM and FM station tunings AM tuning: Tune the dial pointer so that the SIGNAL
SPEAKER BUTTONS Each of speaker systems A , B , and C is connected to each of output terminals A , B , and C.
FM tuning:
By pushing the following:
While getting the SIGNAL meter needle going to the right make fine adjustment with the FM TUNING meter whose
meter needle comes to the extreme right.
needle comes to the
Both the SIGNAL and FM TUNING
reception).
meters work together. The optimum point of the SIGNAL meter needle is the
SPKR- A .... Speaker systems A into operation SPKR- B .... Speaker systems B into operation SPKR- C .... Speaker systems C into operation
FUNCTION SELECTOR BUTTONS
FM TUNING METER
SIGNAL METER
FRONT PANEL FACILITIES
same as in AM tuning. Then use the FM TUNING meter.
center (indicating the optimum
-FM STEREO INDICATOR TUNING KNOB
For FM broadcast reception.
The
broadcast is in stereo.
PHONO 1
.. For operating a
turntable connected to
the PHONO 1 input jacks. PHONO 2
For operating a turntable connected to
For using a microphone. Not possible to mix with other program source.
MIC
Whenanytwopairsofthebuttons(A+B B+C C+A)are "'"'0 """"'" -do. ".
.0'0
AUX
connected to the ALJX input jacks.
DIMMER SWITCH
position (pressed).
Dims the brightness of the indicator light. Press again to
POWER SWITCH
Turn this switch ON but wait for some
restore full brightness.
3 to 6 seconds
during the silence of which the protection circuit elimi-
FM MUTING BUTTON
nates the unpleasant noise not imputed to a receiver fault.
Leave this button undepressed (in the ON position) while
tuning in FM stations. Inter-station noise may interfere with FM reception while tuning between stations. To
PHONES (1 , 2) OUTPUT JACKS Accept two pairs of headphones.
suppress this noise , leave the MUTING button undepress-
ed (in the ON position). If the low signal strength is due
BASS CONTROLS
to distance from the transmitter or other influences depress this button , at which the weak station will be
Adjust bass tone quality. 100Hz. . .. For
For listening to audio equipment (cartridge tape player , TV sound tuner , etc.
Only when listening through headphones, press again the SPKR button(s) in us" to OFF (undepressed) from the ON
the low frequencies below 400Hz.
heard with the MUTING " OFF.
Possible up to lOdB of increasing or
MODE BUTTON
reducing at 100Hz in 2dB steps.
50Hz. . . . . . After adjustment by the 100Hz control further adjust frequencies below 80Hz by this control , if necessary. Possible up to
5dB of increasing
or reducing in bass
LOW. motor or otherpitched rumble (turntable When the low-
source) is obtrusive ,
Depress this button to mute the audio input to - 20dB.
No need to turn down the VOLUME control on each
de-
press the LOW CUT button to ON. In no interference , leave it undepressed (OFF). When the high frequency scratch noise (records or other source) is much , depress
When employing Dolby Noise Reduction Adaptor , depress this DOLBY NR ADAPTOR to ON. frequencies above 2. 5kHz.
Possible up to 10dB of increasing or
reducing in treble response at 10kHz in 2d B steps.
20KHz
.. After adjustment by the
10KHz control
this button to ON. In no interference
further adjust frequencies above 12KHz
leave it undepressed (OFF).
by this control,
TONE SWITCH When in the ON (up)
position , this switch causes the
amplifier section to operate with a flat frequency regard-
less of the tone control settings. Use this switch to check the audio characteristics of your listening room such as when it is necessary to check the tone quality of phono cartridges and speakers and also to particularly set the tone controls to be assessed.
Adjusts the balance between the sound volume from the left and right speaker systems.
DOLBY NR ADAPTOR SWITCH
TREBLE CONTROLS Adjust treble tone quality. .. For the high 10KHz
Leave this button undepressed (if necessary, depress this
to release it when already depressed) for STEREO
BALANCE CONTROL
AUDIO MUTING BUTTON - 20dB
occasion for your convenience.
response at 50Hz in 2. 5dB steps.
LOW CUT , HIGH CUT BUTTONS
HIGH
For AM broadcast reception.
the PHONO 2 input jacks.
depressed , the correspondingpairs of speaker systems ;"iIl come into operation. However, operating all three button" is not possible. even though depressed at the same time 2.
AM..
STEREO indicator lights up when the
NOTES: 1.
For selecting the program source , push each button as
follows:
if necessary. Possible up to 5dB of increasing or reducing in treble response at 20kHz in 2. 5dB steps.
TAPE DUPLICATE SWITCH Leave this switch in the ON (down) position to duplicate or edit a recorded tape using two tape decks. For normal
use , switch over to the OFF (up) position.
speaker systems.
LOUDNESS BUTTON Depress this button to listen at low volume.
4CH ADAPTOR SWITCH When using the 4-channel rear amplifier connected to the
4CH jacks on the rear panel , depress this 4CH ADAPTOR to ON.
ear
volume. The depressed button compensates for hearing response with emphasis on the bass and treble. , R . . . .. For connecting the
with a tape
With a tape deck connected to the TAPE 1 jacks (REC and PB), either monitoring
of recording in progress or playing back is possible. . .. With a tape deck connected to the
TAPE
2 jacks (REC and PB or REC/PB connector), the same as in 1 above is possible.
left and right channel
microphones.
deck. Also possible to play back tapes as follows:
1 . . .
The human
s frequency response varies according to the listening
MIC INPUT JACKS
TAPE MONITOR (1 2) SWITCHES Monitor the recorded sound while recording
playback. For MONO playback , depress it. In this case stereo signals for left and right channels will be mixed into mono signal which will be heard from the center of both
NOTE: Use the high impedance (above 20M2) with 6mm diam. phone plug,.
VOLUME CONTROL Governs both the volume of sound
outputs from the
speaker systems and from the headphones.
SX- 1 01 0 CONNECTION DIAGRAM OUTDOOR FM ANTENNA
TYPE FM ANTENNA
ANTENNA
CARTRIDGE TAPE PLAYER
TURNTABLE
TURNTABLE
TAPE DECK (open-reel , cassette)
LINE
LINE INPUT
OUTPUT
TAPE DECK
LINE INPUT
LINE OUTPUT
300n feeder
75n :
coaxial: cable
Playback/Recording Cord (DIN- type)
GROUND
For connecting
For connecting
Dolby NR
4-channel discrete FM broadcast adaptor
adaptor FUSE
For connecting channel adaptor
FM DE- EMPHASIS SWITCH I n some countries . the receiver
is delivered with a selector switch for adjusting the FM de- emphasis
from 50 to 75!lsec. If your unit is equipped with such a switch
PRE/POWER AMP
The bridge/connecting plugs between PRE OUT and POWER I N jacks should always be left in
position in normal use. If they
on the rear panel ,
and if the high sound range gives an impression
are disconnected or removed , no
of weakness move the de-em-
ers. Always be sure to cut the power
phasis switch to its other position.
sound will come from the speak-
supply before attempting to remove them.
(A)
- R CH L
CH R CH L CH R CH (B)
SPEAKER SYSTEMS
(C) L
~"
~ ~
,?,,'
--" "
BLOCK DIAGRAM
4 CH MPX OUT (C?)
FM
':~~CED L".-i1CED
l)
~~L
Stabilizer
to Tuner S18
::rll""
AF section S19 SWiTCH MUTiNG
'-----v----'
r "",
CL. CO r-
CO r-
a::
CL.
a::
CL.
iDh:
or:-'
Stabilizer d:c Regurator
0- 0-
~6~-' ::00 2
r- co
::0 "" 2
J~~~""'
to Power amplifier
a::a::
SIQ
AUX
S'0a
S11 a
S'40
MIC
or:
-Q-Q-
MIC
:r:
PHONO 2 (0 ' Sl1b
AUX
, 0-SWITCHES'
a:: - CL.
S i1 LOUDNESS S 14 TONE DEFEAT
S 1 FUNCTION S2 S3
PHONO 1
S15 LOW FILTER
S4 S5
PHONO 2 MIC
S 16 HIGH fILTER
AUX
S 18 DIMMER
DUPUCATE TAPE MONITOR 1
TAPE MONITOR 2 SlO 4 CH ADAPTOR SI1 DOLBY NR ADAPTOR
S,Z
MODE
S 17 AUDIO MUTING
S" S22
S 19 FM MUTING
S 20 SPEAKER A
S 23 POWER
L w.J CL.
i'cl co
a:: N CL.
L w..J CL.
Sa:: 0 ~-2 L 8-!
r::0 2'C ~gj-! ';)h:
:r:
SX- 1 01 0 CIRCUIT DESCRIPTION
It incorporates an
independent differential of the equalizer
circuit in the first stage
amplifier whose DC supply uses twin plus and minus.
SIGNAL PATH 1. The FM broadcast signal waveform from the antenna is fed to the two dual- gate
MOS
field-effect transistors in the front end for radio frequency amplification. This signal is converted into an intermediate frequency by the dual- gate MOS FET mixer stage in combination with the
signal from the local oscil-
lator.
2. The intermediate frequency signal ,
con-
verted within the front end ,
is fed to four ceramic filters and three ICs , where it is tuned , amplified , and detected , becoming a audio frequency (composite) signal.
The composite signal following detection is fed to the 4 CH MPX terminal jack and the multiplex decoder stage. 3. The multiplex decoder stage uses one IC for three functions: to demodulate the composite signal into the left and right
stereo signals ,
channel
to operate the automatic
mode switching between stereo/mono , and to switch the stereo indicator lamp appropriately.
The decoding
system uses a phase locked
loop (PLL) circuit , which assures continuous stable operation and excellent stereo sepa-
ration with low susceptibility
noise (such as car ignition
to external
noise) and
ambient temperature changes. After decoding, the signal is fed to four
transistors and one LC filter ,
where the
residual carrier component (38kHz , 19kHz and SCA) is rejected , and then to the audio amplifier section.
4. The FM muting circuit consists effectively of two circuits , designed to reduce the pulse
noise which can so easily
arise
when a
muting circuit is operative. The one circuit is an electronic switch incorporated into the IC , so that the de-
modulated circuit is switched off and on in the IC , and the other short- circuits the audio signal by means of a reed relay.
5. The AM tuner section employs
one mono-
lithic IC which functions as radio frequency amplifier , frequency converter , local oscillator , intermediate frequency amplifier , and
detector. The output is a pure audio signal. 6. The signals which are applied to the MIC and
PHONO terminal jacks are selected by the FUNCTION switch before being fed to the first stage of the three- stage differential direct- coupled equalizer amplifier by which the signals are amplified. In order to reduce the switch noise , the
circuit configuration employed enables the potential at the input and output terminals
to be set at near zero volts.
7. The output from the equalizer amplifier together with that from the AUX terminal jacks , the audio signal from the AM tuner and the audio signal from the FM tuner , are all selected by the FUNCTION switch , and
pass through the switch circuits for TAPE DUPLICATE , TAPE MONITOR , 4 CH ADAPTOR DOLBY NR ADAPTOR , and the circuits for BALANCE and VOLUME controls , before being fed to the control amplifier. 8. The control amplifier has an extremely high
input impedance , sistors in a
using PNP and NPN trandirect-coupled two- stage circuit.
This greatly reduces the influence of the
performance inherent in equipment connected externally.
The output from this
two- stage
direct-
coupled circuit is divided into two circuit systems. One goes to the
TONE switch via the twin
tone control circuit ,
and the other goes
directly and unmodified in any way .to the TONE switch. The TONE switch selects between them.
9. The amplifier section of the twin control has
closed loop NFB amplifiers
for both the
main and sub circuits , each of which has its own transistor , eliminating mutual interference.
10. The control amplifier output is fed to the power amplifier after passing through the LOW FILTER , HIGH FILTER and AUDIO MUTING circuits.
The first stage of the power amplifier is a differential amplifier element with constant current load , and the second stage , too , uses a differential amplifier element , so that DC potential drift is prevented. On the other hand , the final output stage
uses two power transistors in parallel in both the upper and lower circuits , so that large collector dissipation is possible. Again , in order to reduce the distortion which occurs at low signal levels , the idle
current has been set at a standard level of 100mA.
11. The power amplifier output is fed to the three push buttons which form the SPEAKER switch. This selects A , B , and C speaker system terminal connection.
If all
three speaker systems were to the effective
connected simultaneously,
speaker impedance might be less than 4il. To guard against this possibility, when all three buttons are depressed together , all three systems are disconnected from the amplifier.
12. The power amplifier circuit board includes a
power limiter circuit which is independent circuit. If the power transistor
of the signal
current exceeds the maximum rated value
the power limiter circuit shorts
the input
signal to protect the power transistors. The ' sensing ' for this protective circuit is performed by detecting the voltage drop across the emitter resistors of the power
transistors. There are also protective circuit
which guard against DC potentials at the power amplifier output junctions , against
speaker complex load impedances less than , and shorts across the speaker terminals.
Their operation is such that , under the corresponding abnormal condition , a relay acts
to separate
the output junction and the Further , these protective
output circuit.
circuits also help to mute
DIAL CORD STRINGING 1. Turn the tuning capacitor so that its plates protrude as much as possible. 2. Tie one end of the string to the spring on the
TUNING pulley (attached to the
tuning
capacitor ).
3. Lead the string around pulley A , then wind it three turns around the TUNING shaft. 4. Lead the string around pulleys B , C and D then wind it 1- 1/2 turns around the TUNING pulley.
5. Now tie the other end of the string to the spring on the TUNING pulley. Turn the TUNING shaft and check for proper function. Then trim the ends of the string. 6. Turn the TUNING shaft until the plates of the variable are all the way in. Move the pointer to the left-end starting point on the
dial and fasten
the unwanted
signal which immediately follows switching the POWER switch ON , and to immediately disconnect the output after switched OFF.
it to the string in that
position.
PULLEY D
TUNING PULLEY DIAL POINTER
SX- 1 01 DISASSEMBLY 1. To remove the wooden cabinet , first remove the two screws holding each side , then lift the back of the wooden cabinet upward.
2. Pull off all knobs.
3. Remove the two screws in the upper edge of the front panel and remove two nuts and washers. Then pull the panel gently forward.
4. To remove the bottom plate , first remove the ten screws holding it in place.
~i'
WOODEN CABINET
FRONT PANEL
" 0
~" '0
0 ~
I%~"
~o
:~o
~~~~~M 4 0
1~
PARTS AND P. C. BOARD LOCATIONS TOP VI EW
KNOB (POWER , TONE , DUPLICATE MONITOR , 4 CH ADAPTOR , NR ADAPTOR) AA D- 040-
PHONO JACK- B (6 JACKS) AKB- 017-
PHONO JACK- A (4 JACKS) AKB- 014-
FRONT PANEL ASSEMBLY ANB- 255-
ELECTROLYTIC CAPACITOR 000 IlF /63V ACH- 037POWER SUPPLY CIRCUIT ASSEMBLY AWR- 053-
TUNER ASSEMBLY AWE- 040RELAY ASR- 002-
POWER TRANSFORMER ATT- 166- A (KCU) ATT- 174- 0 (F)
C3)
C3)
POWER AMPLIFIER ASSEMBL Y AWH- 032-
TUNING PU LLEY ASSEMBL Y
TUNING SHAFT AXA- 015ASSEMBL Y AXA- 056-
KNOB (TUNING) AAA- 026-
EQUALIZER
ANTENNA TERMINAL AMPLIFIER ASSEMBLY BOARD AWF- 013-
FM FRONT END AWB- 017-
0 AKA-
MUTING CIRCUIT ASSEMBLY AWM- 039-
002-
BOTTOM VIEW
KNOB (BASS- MAIN , TREBLE- MAIN VOLUME , BALANCE) AAB- 068-
FERRITE LOOPSTICK ANTENNA ATB- O27-
SWITCH CIRCUIT ASSEMBLY AWS- 072-
SWITCH CIRCUIT ASSEMBLY AWS- 069-
FERRITE ANTENNA HOLDER ASSEMBLY W72- 092-
PROTECTION CIRCUIT ASSEMBLY AWM- 062-
ill =
0 ~!
0 I~ OJ CJ OJ
0 ~~ 0CD i~
0 0
69 0 (g) CJ
POWER SUPPLY CIRCUIT ASSEMBLY AWR- 054-
FUSE HOLDER AKR- 012- 0 (KCU) AKR- 001- 0 (F)
CONTROL AMPLIFIER ASSEMBLY AWG- 027-
LEVER SWITCH (POWER) ASK- 080- 0 (KCU) ASK- 081- 0 (F)
KNOB (BASS-SUB , TREBLE-SUB) AA B- 069-
AC POWER CORD ADG- 005-
SPEAKE R OUTPUT TE RM I NAL AKE- O14-
SX- 1 01 0 lEVEL DIAGRAM LOWe.
AUX
HIGH FILTER
PHONO MIC I EQUALIZER
I AMP
SPEAKERS : CONTROL
uWI
: POWER AMP
HEADPHONES
AMP
...J...J I c:::r
CD::;:" I SPEAKE
30.5V/ 8D. (116W
l()
HEADP HONES
73V II)
l() r--:
fg -10
1* "U
...J
...J
AUX
15OmJ
-20
-30 CD!D 10 r--: I'C'1 r0
-50
PHONO 25m\!
!.IIC 2mll
-60
FREQUENCY
1kHz
10. ALIGNMENT PROCEDURE 10.
ENGLISH
ALIGNING THE FM SECTION 1. SX- 1010
Control Settings
Set the controls (knob and switches) of the SX- 1010 as follows:
POWER:
FUNCTION: FM FM MUTING: OFF 2. Connections between Test Equipment and the SX- 1010
. The output from an FM signal generator should be connected to the 300Q antenna terminals
of the SX- 1010. . A distortion meter should be connected to the TAPE REC terminal jacks on the SX- I010. . An AC millivolt meter should be connected to the TAPE REC terminal jacks on the SX- 1010
in parallel with the distortion meter.
kHz.
3. Set both the FM signal generator and the SX- 1010 to indicate 98MHz. 4. Turn the FM signal generator output level down to minimum.
5. Turn the lower core and adjust so that the TUNING meter needle is centered.---r 6. Increase the FM signal generator output to 60dB , modulated at 400Hz , with a deviation of :1:75
7. Turn the upper core and adjust so that the distortion is at a minimum. Steps 4 ~ 7 above should be repeated several times in succession , until no significant improvement is obtained.
~&J
" 0"
aa""a (Z)
c Ie
:~ 8 (1)
c"
0"
" 0)" " c c
8. Set the FM signal generator output level to 10dB , modulated at 400Hz , with a frequency deviation of :1:75 kHz. 9. Adjust for maximum output at 90MHz. 10. Adjust for maximum output at 106MHz. 11. Adjust for maximum output at 90MHz.
12. Adjust for maximum output at 106MHz.
Steps 11 ~ 12 above should be repeated several times in succession , until no further significant
impmvomenti, ob',;ned.
i 0 0
0 & r $
1(
e,f 0 0
I~t = 0
ALIGNING THE FM MPX SECTION Note: This set of adjustments should not be carried out until the alignment of the FM section (1 ~ 12 above) has been completed. The multiplex signal generator should be connected to the external modulator terminals of the FM signal generator. 1. SX- 1010
Control Settings
Set the controls (knob and switches) of the SX- 1010 as follows:
POWER:
FUNCTION: FM FM MUTING: OFF
2. Connections between the Test Equipment and the SX- 1010 . The output
from the FM signal generator should be connected to the 300,Q antenna
terminals of the SX- 1010. . The
oscilloscope X plates (horizontal inputs) should be connected to the PILOT OUT
terminals on the MPX signal generator , and the Y plates (vertical inputs) to terminal number 24.
millivolt meter should be connected to the TAPE REC terminals (with changeover possible from L to R channels). 3. Multiplex Signal Generator Modulation L + R (1kHz): 67. 5kHz deviation PILOT (19kHz): 7. 5kHz deviation . The AC
4. Set the FM signal generator output to minimum. 5. Adjust for a stationary Lissajous
waveform on the oscilloscope.
6. Reset the FM signal generator to 60dB level output , and modulate either the L or R channel.
7. Adjust for the maximum separation.
aocco 0
:~ 8
~D a a
SX- 1 01 0 ALIGNING THE AM SECTION 1. SX- 1010
Control Settings
Set the controls (knob and switch) of the SX- 1010 as follows:
POWER:
FUNCTION: AM
2. Connections between Test Equipment and the SX- 1010
. Connect the AM signal generator to the AM antenna terminals (in series with a 1k,Q
dummy resistor). the AC millivolt meter to the TAPE REC terminal jacks. 3. Set the AM signal generator to 30% modulation at 400Hz. . Connect
4. Set the AM signal generator output to 30dB at 600kHz.
Adjust for maximum output (Carry out the ferrite loopstick antenna core adjustment at the same time). -5. Adjust for maximum output with the frequency set at 1 400kHz. Adjustments 4 ~ 5 above should be repeated several times until no further significant improvement is obtained. . Connect the AM signal generator directly to the AM ANT (antenna) terminals. and an AM signal generator output of 36dB , adjust for a low 7. With a frequency of 1 400kHz
of 310mV.
frequency output of 70mV.
8. With an AM signal generator output of 80dB , adjust for a low frequency output of
",,"c" ~ (0)
" a
a 0 " CD a
ALIGNING THE POWER AMPLIFIER SECTION Note: There
are individual circuit boards for the Rand L channels. The following instructions
apply to both channels (boards) and should be carried out for each in turn. 1. Nothing should be connected to the input jacks of the SX- 101O , and an 8.\1 dummy resistor
should be connected across the speaker terminals. 2. A DC millivolt meter should be connected across between terminal number 19 and earth. 3. Adjustment should be made to bring the voltage to zero. 4. The DC voltmeter should be connected between terminals number 14 and 16. 5. Adjustment should be made to bring the voltage to 50m
11 .
EXPLODED VIEW AND PARTS LIST NOTE: Parts number is subject to change for the purpose of improvement
with notice of a service bulletin.
Service bulletin will be furnished whenever necessary and you are requested to amend parts number in this manual according to the instructions.
Parts List of Exploded ViewNOTICE: Any parts asterisked(* ) Description
Key No.
Power transformer Power transformer Power transformer Sub-chassis Shield cover Tuner assembly- held metal
Tuner assembly- held metal
Electrolytic capacitor 18 00011F 63V Power amplifier assembly Power supply circuit assembly Power supply circuit assembly Muting circuit assembly
19*
25*
AN F- 244ACH- 037AWH- 032A\llJR- 053-
AWR- 063AWM- 039-
AMM- 034-
Heat sink Heat sink- held
ANH- 205metal
AI\! F- 231-
Heat sink- held
metal
AN F- 232-
Shield cover Equalizer amplifier assembly C. board holder
Tuning pulley assembly Ground terminal strip (2P) Wire clip Ground terminal strip (4P) Wire supporter
Protection circuit assembly Power supply circuit assembly Ground terminal strip (4P) 29* 30*
Wire clip Chassis
32*
Bottom plate Foot
Relay
KCU
ANH- 213AWE- O40AN F- 244-
Wooden cabinet assembly
FM front end
23*
ATT- 166ATT- 174ATT- 179-
ABA- OlOB21- 011-
Screw M4X15 Washer
16* 17*
Part No.
AN F- 242-
Tuner assembly
14* 15*
are subject to being not supplied.
ANH- 212AWF- 013AEB- 019AWB- 017AXA- 015K13- 048AEC- 064K13- 047AEC- 151AWM- 062-
AWR- 054K13- 047AEC- 004ANA- 067-
ASR- 002AN E- 056AEC- 027-
KCU, F
Ci)'
c::::
c.. c..
,-
,-
Parts List of Exploded View-
NOTE: Parts number is subject to change for the purpose of improvement
with notice of a service bulletin.
Service bulletin will be furnished whenever necessary and you are requested to amend parts number in this manual according to the instructions. NOTICE: Any parts asterisked(* ) Description
Key No.
AAG- O72-
Dial scale- held metal Dial pointer Meter (Signal & tuning)
AN F- 243-
Lamp holder Pilot lamp socket Pilot lamp 8V , 0. 3A (meter) C. board cover
12*
E22- 032ANH- 210AEL- 014AEB- 031-
Ornamental ring
Knob (Tuning) Knob (Treble- sub) Knob (Dimmer , FM muting) Coupler (knob-to- switch) Spacer
AAA- 026AAB- 069AAD- 082AAE- 007AEC- 152-
Bush Knob (SPKR A
AEC- 160AAD- 064AAD- 065AAD- 066AAD- 067-
Knob (Low cut , High cut 20dB) Knob (Function) Knob (Mode , Loudness)
Sub-chassis
ASK- 080ASK- 081K72- 026AED- 018AEC- 085AN D- O72-
Phone jack (Microphone)
K72- 024-
Switch circuit assembly Shield cover Control amplifier assembly
AWS- 072-
38*
40*
Pulley shaft
Lever switch (Power! Lever switch (Power)
Phone jack (Headphone) Shading plate
Nut (insulator) 35*
Pilot lamp 8V , 50 mA (position)
Lamp holder
AN G- 099-
Pulley- held
ANG- 102-
46*
Pulley
metal
Sub- panel
AEC- 101AEB- 057AEB- O58AND- 073-
Shading metal
AN F- 249-
Switch circuit assembly (dimmer) Tuning shaft assembly Switch circuit assembly (speaker) Switch circuit assembly (filter 20dB) Switch circuit assembly (function)
AWS- 068-
Switch circuit assembly (mode , loudness) Shield cover Speaker output terminal AC socket
AWS- 070-
Rubber bracket Rubber bracket 49* 50*
57*
5P connector assembly
Fuse holder (AC power) Fuse holder (AC power) Phono jack- A (4 jacks) Phono jack (1 jack) Phono jack- B (6 jacks)
Model name plate Model name plate Model name plate
Binding post for ground Ferrite loopstick antenna Ferrite antenna holder assembly
AKE- 012ATB- 027W72- 092-
AC power cord AC cord grommet Connector (AC power)
,)A
KCU, F
KCU
Rear panel
ANH- 206AWG- 027M49- 025-
ANH- 208AKE- O14A KP- 005AWX- 062-
ANC- 105AI\IC- 111ANC- 113AEC- O79ADG- 005AEC- 079AKP- 008AAL- 200AAL- 204AAL- 205-
Rear panel
AC cord grommet
70*
AWS- 064AWS- 071AWS- 069-
KCU
Rear panel
KCU , GN
AXA- 056-
AKRc012AKR- 001AKB- 014AKB- 019AKB- O17AKA- 002-
Antenna terminal board 66*
Part No. AEC- 153AEB- 057AEL- O23-
44* 45*
AN B- 255-
AAD- 040AAB- 069AAB- 068AAB- 068AAC- 034-
Pulley
Rubber bracket
ANG- 097AKK- 002AEL- 015ANG- 100-
Pilot lamp 8V , 0. 3A (dial scale) Lamp box Pilot lamp 6V , 30m A (stereo indicator)
Knob (Power , Tone, Duplicate , Monitor 4 CH adaptor , NR adaptor) Knob (Bass-sub) Knob (Bass-main) Knob (Treble-main , Volume , Balance)
41 *
AAF- 031-
AWX- 069-
Description
Key No.
AAW- 029ANH- 211-
Lamp board assembly
Rubber bracket Front panel assembly
')':1
Part No.
Dial scale
Lamp Box
are subject to being not supplied.
KCU , F KCU , F KCU
eX- 1 0'1 0 Exploded View-
For KCU model
I -
3J
"j ,. ~'" '..., ":;;:,
. + .. .
'----".. :'~"" ", j y.-,;
,."'
12. SCHEMATIC DIAGRAMS P. C. BOARD PATTERNS
., "~.-,
=- "- '.
~'. ",'
-"
~"'== ~~ ' ~~ -. -~..
.. . ,~; ,:;:~;,
-!;';;;-€! ;~~;;;-, ',p...
. '
. '
AND PARTS LIST
12. 1 CIRCUIT CONNECTION DIAGRAM AND MISCELLANEOUS PARTS "'l
A~.
I r "~I:"::",~ I ' J rT:'b:c:~c-i
:tl
"'7' . "".'
--;;:, ""'A"
I'
:'i
"=r.~ 1'1' G8~
=r;
-1-
~L 0 1
;::' i
, r
Jc. IJc' I "' 1~
'1 ( 91,
~~. i
~~I
r:-
."c -
nL~; , o
rL I
-.J
h I ~~. I
'eM
I~~~~1f-bfd ', t;L j ED .
' -f9
-0 II ' 0 r20 -0 !2J-
2SC1116A 2SA747A
')7
SX- 1 01 0 . CAPACITORS: IN J.1F UNLESS OTHERWISE NOTED p:pF RESISTORS: IN
M:M
, y.W UNLESS OTHERWISE NOTED k:k
Miscellaneous Parts CAPACITORS Part No.
Description
Symbol Ceramic Ceramic Ceramic Ceramic Mylar
0047 0047
C10
Mylar Ceramic Ceramic Ceramic Electrolytic Electrolytic
C11
Ceramic
18, 000 18, 000
50V 50V 50V 50V 50V
CKDYF 103Z 50 CKDYF 103Z 50 CKDYF 103Z 50 CKDYF 103Z 50
50V 250V 250V 250V 63V 63V
COMA 472J 50 ACG- 001ACG- 003ACG- 001ACH- 037ACH- 037-
250V
ACH- 001-
COMA 472J 50
KCU
RESISTORS Symbol I
Part No.
Description Carbon film
'hW
RD'hPS 225J
KCU
PS2P 332J
Metal oxide Metal oxide
RS2P 332J
SEMICONDUCTORS Description
Symbol
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Part No.
2SC1116A- , 0 or Y 2SC1079S- R or Y 2SD287P- , Lor M 2SC1116A- OorY 2SC1079S- R or Y 2SD287P- K, Lor M 2SC1116A- , 0 or Y 2SC1079S- R or Y 2SD287P- , L or M 2SC1116A- , 0 or Y 2SC1079S- R or Y 2SD287P- , L or M 2SA747A- , 0 or Y 2SA679S- R or Y 2SB539P- , Lor M 2SA747A- , 0 or Y 2SA679S- R or Y 2SB539P- , Lor M 2SA747A- , 0 or Y 2SA679S- R or Y 2SB539P- , Lor M 2SA747A- , 0 or Y 2SA679S- R or Y 2SB539P- , L or M Continued on the Next Page
SWITCHES Symbol S23 S24 S25
Description Relay Fuse holder (AC power) Fuse holder (AC power) Lever switch (Power) Lever switch (Power)
S26
Slide switch (de-emphasis)
Part No.
ASR- 002AKR- 12AKR- 001ASK- 080ASK-O81ASH- 008-
OTHERS Symbol
Description
FM front end
Part No.
Equalizer amplifier assembly Control amplifier assembly Power amplifier assembly
AWB- 017AWE- 040AWF- 013AWG- 027AWH- 032-
Protection circuit assembly Power supply circuit assembly Power supply circuit assembly Switch circuit assembly (function) Switch circuit assembly (mode , loudness)
AWM- 062AWR- 053AWR- 054AWS- 069AWS- 070-
Switch circuit assembly (filter 20dB) Switch circuit assembly (speaker) Switch circuit assembly (tape monitor) Switch circuit assembly (dimmer) Lamp board assembly
AWS- 071AWS- 064AWS- 072AWS- 068AWX- 069-
5P connector assembly
AWX- 062AWM- 039AMM- O34-
Tuner assembly
Muting circuit assembly Wooden cabinet assembly Foot Tuning shaft assembly
Tuning pulley assembly Ferrite antenna holder assembly Front panel assembly Dial pointer assembly Dial scale
Meter (Signal & tuning) Knob (Bass-main , Treble-main , Volume Balance) Knob (Bass-sub , Treble- sub) Knob (Tuning)
AEC- 027AXA- 056-
AXA- 015W72- 092ANB- 255AAF- 031AAG- O72AAG- 029AAB- 068AAB- 069AAA- 026-
Knob (Power , Tone , Duplicate Monitor 4 CH adaptor , NR adaptor) Knob (SPKR A Knob (Low cut , High cut 20dB)
Knob (Function) Knob (Mode , Loudness)
AAD- 040AAD- O64AAD- 065AAD- O66AAD- 067-
KCU KCU
SX- 1 01 0 Symbol
Description
Part No.
Coupler (knob-to-switch) Knob (Dimmer , FM muting) Ornamental ring Phono jack- B(6 jacks) Phono jack- A(4 jacks)
AAE- O07AAD- 082AAC- 034AKB- 017AKB- 014-
Phono jack (1 jack)
AKB- 019AKA- 002AKE- 012AKE- 014ATT- 166-
Antenna terminal board Binding post for ground Speaker output terminal Power transformer Power transformer Ferrite loopstick antenna Balun Pilot lamp 8V , 0. 3A (dial scale) Pilot lamp 8V , 0. 3A (meter)
Fuse 6A (AC power) Fuse 3A (AC power) Fuse 6A (protection) Fuse 3A (protection) Fuse 1 A (protection)
Pilot lamp 8V , 50mA (program indicator) Pilot lamp 8V , 50mA (program indicator) Pilot lamp 6V , 30mA (stereo indicator)
AC socket Phone jack (Headphone)
ATT- 174ATB- 027T22- 025E22- 032AEL- 015AEK- 033E21- 036AEK- 041AEK- 101AEK- 106-
AEL- 023AEL- 022AEL- 014AKP"005K72- 026-
Phone jack (Microphone)
K72- 024-
Jumper plug
AKM- 004AKH- 001AKK- 002AEC- 079-
Transistor socket Pilot lamp socket AC cord grommet Screw M4X15 Washer
AC power cord FM T-type antenna
ABA- OlOB21- 011ADG- 005AD H- 002-
Operating instructions (English)
AR B- 1O0-
Operating instructions (French/German)
ARD- 068AHC- 013AHD- 211AHA- 064AHA- 065-
I nside packing
Packing case Side pad (L)
Sidepad(R)
KCU
KCU
12. 2
FM FRONT END (AWB- 017-
2SC1342
~ J~
3SK39
2SC710
~~G2
Il== LF~~
3SK45
C)isGl '-O
2SC1342
HUT IN IN THET
FM PATH E FM DET MPX SMET 33 1'MALT!-
THET "UT
TO'6 exc PT eM
---- i2-
------------ -------- -- -- m
i3- 14--
L,2.2.
IH6 13' 0.
:IJ
FM IF
:x:-. L, 18pH
i!i ci'
(I)
I ffiJ,,..I 'i L____
oo(
, 0"
:;, go, R 41
11 ST IND. R,,
J J ~r
.3 ~ 0V 5. 0V S. 2V S.
::i '" Q, HA 1156
VCose
ILL______
C,,3P
AH
E AHVC AH LOCAL'" ANT VCRE IN, ~-ki~---
AM ANT
J: J: )::0
i:i ~ Foil Side
C.;) If:o.
Ri OJ
UI (II . -
)::0 )::0
(") )::0
CD .....
C1I '"
CO .....
...nar
.j:Io
Parts List of Tuner Assembly (AWE- 040CAPACITORS Part No.
Description
Symbol Ceramic Ceramic Ceramic Ceramic Ceramic
047 047 047 047 047
25V 25V 25V 25V 25V
CKDBC 473Z 25 CKDBC 473Z 25 CKDBC 473Z 25 CKDBC 473Z 25 CKDBC 473Z 25
047
Electrolytic Ceramic
cio
Electrolytic
C11
Electrolytic Ceramic Ceramic
33p
25V 25V 50V 16V
CKDBC 473Z 25 CEA 4R7P 25 CCDSL 330K 50
50V 50V 25V 25V 25V
CEA R47P 50 CKDYF 103Z 50 CKDBC473Z 25
Ceramic Ceramic
C46 C47 C48 C49 C50
Ceramic
C51
Ceramic
TC1
Film trimmer Film trimmer Film trimmer
TC2 TC3 Ceramic
Description
Symbol
Electrolytic Electrolytic
C12 C13 C14 C15
C16
Ceramic Ceramic
Electrolytic Ceramic
C18 C19 C20
Electrolytic Electrolytic
C21
Electrolytic Styrol Electrolytic Electrolytic Electrolytic
C22 C23 C24 C25
Mylar
C26 C27 C28 C29 C30
Mylar Mylar
C31
C32 C33 C34 C35
Electrolytic Electrolytic Electrolytic Ceramic Ceramic
C36 C37 C38 C39 C40
Ceramic Ceramic Styrol Ceramic Mylar
C41
Ceramic Ceramic Ceramic Ceramic Electrolytic
C42 C43 C44 C45
047 047 047
Electrolytic Electrolytic Electrolytic
047 100
047 100 510p
0.47
0082 0082
0.47 0.47
220p
410p
10p
50V 50V 25V 16V 50V
CKDYF 403Z 50
50V
CKDYF 103Z 50
CCDSH 030D 50 CSSA OR1 M 25
CEA 221P 16 CCDSL 151K 50
ACM- 002ACM- 002ACM- 002-
RJ:SISTORS AND POTENTIOMETERS
CEA 100P 16
Description
Symbol
0.47
220 150p
Part No.
Carbon film Carbon film Carbon film
Part No.
Carbon film
220 560 560 330 330
RD%PS 221J RD%PS 561J RD%PS 561J RD%PS 331J RD%PS 331J
Carbon film Carbon film Carbon film Carbon film Carbon film
330 330 560k 330 12k
RD%PS 331J RD%PS 331J RD%PS 564J RD%PS 331J
R12 R13 R14 R15
Carbon film Carbon film Carbon film Carbon film Carbon film
750 220k 10k 16k 2.4k
RD%PS 751J RD%PS 224J RD%PS 103J RD%PS 163J RD%PS 242J
R16 R17 R18 R19 R20
Carbon film Carbon film Carbon film Carbon film Carbon film
47k 47k 100k 47k
RD%PS 473J RD%PS 473J RD%PS 104J
CEA 4R7P 25
R21
CEA470P 6
R22 R23 R24 R25
Carbon film Carbon film Carbon film Carbon film Carbon film
R26 R27 R28 R29 R30
Carbon film Carbon film Carbon film Carbon film Carbon film
100k
1.8k
RD%PS 100J RD%PS 100J RD%PS 182J
R31
Carbon film Carbon film Carbon film Carbon film Carbon film
1.8k
RD%PS 182J
CKDBC 473Z 25 CKDBC 473Z 25
16V 25V 50V 16V 50V
CEA 100P 16
16V 50V 10V 10V 10V
CEA 100P 16
50V 50V 50V 50V 50V
COMA 822J 50 COMA 822J 50 CEA 2R2P 50 CEA 2R2P 50 CEA R47P 50
50V 25V
CEA R47P 50
Carbon film
CKDBC 473Z 25 CEA 010P 50
CEA 101P 16 COMA 473K 50
COSH 511 J 50
CSSA R33M 10 CSSA 01 OM 10
CSSA R47M10
50V 50V
CCDSL 221 K 50 CKDYB 103K 50'
50V 50V . 50V 50V 50V
CKDYB103K 50
50V 50V 50V 50V 16V
CKDYF 403Z 50
CKDYF 403Z 50 COSA 411J 50 CCDWK 100F 50
COMA 103K 50
CCDSH 030D 50
CKDYF 103Z 50 CKDYF 103Z 50 CEA 100P 16
R10 R11
R32 R33 R34 R35
RD%PS 123J
RD%PS473J RD%PS222J RD%PS 470J
15k
RD%VS 153J RD%VS 332J RD%PS 562J RD%PS 562J
RD%PS 104J RD%PS10OJ
RD%PS 332J RD%PS 332J RD%PS 392J RD%PS 392J
SX- 1 01 R36 R37 R38 R39 R40
Carbon film Carbon film Carbon film Carbon film Carbon film
R41
R42 R43 R44 R45
Carbon film Carbon film Carbon film Carbon film Carbon film
R46 R47 R48 R49 R50
Carbon film Carbon film Carbon film Carbon film Carbon film
R51
Carbon film Carbon film Carbon film
R52 R53 VR1
VR2 VR3 VR4 VR5
Part No.
Description
Symbol
RD%PS183J
18k 18k
RD%PS 183J RD%PS 122J RD%PS 122J
RDy.PS 392J RD%PS 392J RD%PS 224J RD%PS 224J RD%PS 332J RD%PS 223J
220k 220k 22k
680
RD%PS 222J RD%PS 101J RD%PS 470J RD%PS 681J
1k
RD%PS 102J
10k 15k 150
RD%PS 103J RD%PS 153J
100
RD%VS 151J
Variable resistor , semi- fixed 330kVariable resistor , semi- fixed 4. 7kVariable resistor , semi- fixed 50kVariable resistor , semi- fixed 47kVariable resistor , semi- fixed 2. 2k-
ACP- 042C92- 051ACP- 043C92- 048ACP- O01-
SEMICONDUCTORS Part No.
Description
Symbol
HA 1201 HA 1201
HA 1137 HA 1138 HA 1156
Transistor Transistor
2SC945- , R or S 2SA763P- 5 or 6 (2SA 725- F or G)
Transistor
010
2SA 763P- 5
or 6
(2SA 725- F
or G)
Transistor Transistor
2SC945- , R or S 2SC945- , R or S
Diode Diode
1 S2076 1 S2076
Continued on the Next Page
COILS , TRANSFORMERS AND FILTERS Symbol
Description FM I F transformer AM RF coil
AM asc coil FM ceramic filter FM ceramic filter FM ceramic filter FM ceramic filter Low pass filter
Part No.
T73- 035A TB- 020ATB- 019A TF- 018A TF- 018-
ATF-018ATF- 018A TF- O19-
AM ceramic filter
A TF- O09-
Choke coil RF choke coil RF choke coil RF choke coil
ATH-O07T24-028T24-028T24- 028-
SX-1 01 0 12. 4 MUTING
CIRCUIT ASSEMBLY (AWM- 039-
13V 30V ! Q" 2SC945 1V Q3 2SC1318 0:: ('oJ fi5
r-------------- -------~ a:: cC'
47K co ;5 I ,
2 I R,
5, Reed
I O.
en a a:: ~
Q3
.q- u
L___--------- -- -- --- 2SC.945
=c
2SC1318
=c Foil Side
fi5
0, 1 S
Rel,~~ I
2076
Parts List of Muting Circuit Assembly (AWM- 039CAPACITORS
C1 .
Part No.
Description
Symbol
Electrolytic Electrolytic
50V 50V
CEA R47P 50 CEA 470P 50
RESISTORS Description
Symbol
Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film
47k 22k 33k 22k 330 22k
Part No. RD%PS 473J RD%PS 223J RD%PS 333J RD%PS 223J RD%PS 331J RD%PS 223J
SEMICONDUCTORS Description
Symbol
Transistor Transistor Transistor
2SC945- Q or R 2SC945- Q or R 2SC1318- R or S
Diode
1 S2473
Part No.
OTHER Description
Symbol Reed relay
Part No.
ASR- OO4-
SX-1 01 0 12. 5
EQUALIZER AMPLI FIER ASSEMBLY (AWF-013"O)
L____------Foil Side
2SA725 2SC1313
LF~~ r==I:::= =
Parts List of Equalizer Amplifier Assembly (AWF-O13CAPACITORS Symbol
Description
Electrolytic Electrolytic
C10
Ceramic Ceramic I;lectrolytic
47p 47p 470
Electrolytic
470
Ceramic Ceramic
15p 15p 100 100
Electrolytic Electrolytic
Part No.
25V 25V 50V 50V
CSSA 2R2M 25 CSSA 2R2M 25 CCDSL 470K 50
CCDSL 470K 50 CEANIL 471 P 6
CEANL 471P 6
50V 50V
CCDSL 150K 50 CCDSL 150K 50 CEANL 101P 6 CEANL 101P 6
CEANL 100P 10 CEANL 100P 10
CQSA 282G 50 CCDSL 560K 50 CCDSL 560K 50
C12 C13 C14 C15
Electrolytic Electrolytic Styrol Styrol Styrol
0028
10V 10V 50V 50V 50V
C16 C17 C18 C19 C20
Styrol Ceramic Ceramic Electrolytic Electrolytic
0028 56p 56p 100 100
50V 50V 50V 25V 25V
CEANL 101P 25 CEANL 101P 25
C21
Electrolytic
220
C22 C23 C24
Mylar Mylar Mylar
16V 50V 50V 50V
CQMA 224K 50 CQMA 272K 50 CQMA 272K 50
C11
001 001
0027 0027
CQSA 102G 50 CQSA 102G 50 CQSA 282G 50
CEANL 221P 16
RESISTORS Symbol
R10
Description Carbon film Carbon film Carbon film Carbon film Carbon film
100k
Carbon film Carbon film Carbon film Carbon film Carbon film
100k 180k 180k 33k 33k
RD%PM 184J RD%PM 333J RD%PM 333J
1k
RD%PM 1 02J RD%PM 1 02J
22k
RD%PS 125J RD%PS 125J RD%PM 223J
R12 R13 R14 R15
Carbon film Carbon film Carbon film Carbon film Carbon film
R16 R17 R18 R19 R20
Carbon film Carbon film Carbon film Carbon film Carbon film
R11
Part No.
1O0k
100k
22k 680 680
RD%PM 1 04J RD%PM 104J RD%PM 222J RD%PM 222J RD%PM 1 04J
RD%PM 104J RD%PM 184J
RD%PM 223J RD%PM 681J RD%PM 681J RD%PM 472J RD%PM 472J
SX- 1 01 0 R21
R22 R23 R24 R25
Carbon film Carbon film Carbon film Carbon film Carbon film
R26 R27 R28 R29 R30
Carbon film
R31
Carbon film Carbon film Carbon film Carbon film
R32 R33 R34
Part No.
Description
Symbol
Metal film
Metal film
Carbon film Carbon film
RD%PM 823J RD%PM 823J RD%PS 182J RD%PS 182J RD%PM 152J
82k 82k 1.8k
82. 82. 150k 150k
'hW 'hW
RD%PM 152J RN%SR 8252F RN%SR 8252F RD%PM 154J
RD%PM 154J RD%PM 332J RD%PM 392J RD%PM 392J RD%PM 392J
SEMICONDUCTORS Description
Symbol
Transistor
Transistor
Transistor
Transistor
2SA 725- G or F
(2SA763P- 5 or 6) (2SA640- , Lor M) 2SA725- G or F (2SA763P- 5 or 6) (2SA640- , L or M) 2SA725- G or F (2SA763P- 5 or 6) (2SA640- , L or M) 2SA725- G or F (2SA763P- 5 or 6) (2SA640- , Lor M)
Transistor
2SC1313-G or F (2SC1345-E or D\ (2SC1222- , E or U)
Transistor
2SC1313-G or F
Transistor
Transistor
Part No.
(2SC1345- E or D) (2SC1222- , E or U) 2SC1313- G or F (2SC1345- E or 0) (2SC1222- , E or U) 2SC1313- G or F (2SC1345- E or 0) (2SC1222- , E or U)
11':1.
12. 6
CONTROL AMPLI FI ER ASSEMBLY (AWG-027-
i& +1.5V
SUB TONE R,, 41K
VR,O R,,41K
C"
056 0. 056 Ji: !;j+ en
113:
MAIN TONE
::c R,,24K
VR,. R,, 24K
. c; ~
c; ~
+1.SV
C" C"
018 QOl8
cii ~
ug
g4.1/Z.
IIK
VR4"
Q, 2SA'725 -13V
2SC1312
IR6I
Q, 2SC1312x4 : Roo 2. IOOI10 O'!
~ ?i
41K VR" R,,41K
R,o CIS
IO/~6
C" Coo
::; R" 24K VR"
C" C"
J.
10/16 c.. IZP
+2~V 10
IE
VR4'
1/3p
OZ2SC1312
I 4Q L- -
N '" R"Z4K C,, 0" ::i
Foil Side
2SA725 2SC1312
11::::: = 8 r?l LF~~ G
I R" IK ~ :5 U ;;: II
-24V 12
2K I
R" 2.
SX-1 01 0 Parts List of Control Amplifier Assembly (AWG- 027CAPACITORS Part No.
Description
Symbol
-c-
Electrolytic Electrolytic Ceramic Ceramic Ceramic
C10
Ceramic Electrolytic Electrolytic Ceramic Ceramic
C12 C13 C14 C15
Ceramic Ceramic Electrolytic Electrolytic Electrolytic
C16 C17 C18 C19 C20
Mylar Mylar Mylar Mylar
C11
C22 C23 C24 C25 C26 C27 C28 C29 C30
Electrolytic Ceramic Ceramic Electrolytic Electrolytic
C31
Electrolytic Electrolytic
C32 C33 C34 C35
56p 100 100 39p 39p
50Y 10Y 10Y 50Y 50Y
CCDSL 560K 50
50Y 50Y 25Y 25Y 35Y
CCDSL 050D 50 CCDSL 050D 50 CSSA 2R2M 25
35Y 50Y 50Y 50Y 50Y
CEA 4R7P 35 COMA 563J 50 COMA 563J 50 COMA 563J 50 COMA 563J 50
50Y 50Y 25Y 25Y 16Y
COSA 391 J 50 COSA 391J 50
16Y 50Y 50Y 10Y 10Y
CEA 100P 16
35Y 35Y 50Y 50Y 50Y
CEA 4R7P 35 CEA 4R7P 35 COMA 183J 50 COMA 183J 50 COMA 183J 50
50Y 50Y 50Y 25Y 25Y
COMA 183J 50 COMA 222J 50 COMA 222J 50 CEANL 4R7P 25 CEANL 4R7P 25
16Y 16Y 50Y 50Y 10Y
CEA 100P 16 CEA 100P 16
56p 56p
Electrolytic
Styrol Styrol Electrolytic Electrolytic Electrolytic
C21
CSSAR3:3M 25
SSp
25Y 25Y 50Y 50Y 50Y
056 056 056 056 390p 390p
12p 12p 100 100
Mylar Mylar Mylar
018 018 018
C36 C37 C38 C39 C40
Mylar Mylar Mylar
018 0022 0022
C41
Electrolytic Electrolytic
C42 C43 C44 C45
Electrolytic Electrolytic
Ceramic Ceramic
Electrolytic
12p 12p 100
CSSA R33M 25 CCDSL 560K 50 CCDSL 560K 50 CCDSL 560K 50
CEA 101P 10 CEA 101P 10 CCDSL 390K 50 CCDSL 390K50
CSSA 2R2M 25 CEA 4R7P 35
CEANL 4R7P 25 CEANL 4R7P 25
CEA 100P 16
CCDSL 120K 50 CCDSL 120K 50
CEA 101P 10 CEA 101P 10
CCDSL 120K 50
CCDSL 120K 50 CEA 101P 10
Continued on the Next Page
Symbol
Description
C46 C47 C48 C49 C50
Electrolytic Electrolytic Electrolytic Electrolytic Electrolytic
C51
Electrolytic Electrolytic Ceramic Ceramic
C52 C53 C54
100
470p 470p
Part No.
10V 25V 25V 16V 16V 16V 16V 50V 50V
CEA 101P 10 CSSA 2R2M 25 CSSA 2R2M 25 CEA 470P 16 CEA 470P16
CEA 410p 16 CEA 470P 16
CKDYB 471 K 50 CKDYB 471 K 50
RESISTORS AND POTENTIOMETERS Symbol
Description Carbon film Carbon film Carbon film Carbon film Carbon film
R10
Carbon film Carbon film Carbon film Carbon film Carbon film
330k 330k 82k 82k
22k 22k
Part No. RD%PS 222J RD%PS 222J RD%PS 334J RD%PS 334J RD%PS 823J RD%PS 823J RD%PS 392J RD%PS 392J RD%PS 223J FW%PS 223J
R12 R13 R14 R15
Carbon film Carbon film Carbon film Carbon film Carbon film
R16 R17 R18 R19 R20
Carbon film Carbon film Carbon film Carbon film Carbon film
1O0k 1O0k
RD%PS 1 04J RD%PS 104J
47k 47k
RD%PS 473J RD%PS 473J
R21
R22 R23 R24 R25
Carbon film Carbon film Carbon film Carbon film Carbon film
47k 47k 33k 33k 33k
RD%PS 473J RD%PS 473J
R26 R27 R28 R29 R30
Carbon film Carbon film Carbon film Carbon film Carbon film
33k
RD%PS 333J RD%PS 822J RD%PS 822J
100k
RD%PS 104J RD%PS 1 04J
R31
Carbon film Carbon film Carbon film Carbon film Carbon film
220k 220k
R11
R32 R33 R34 R35
27k 27k 10k 10k
RD%PS 273J RD%PS 273J RD%PS 103J RD%PS 103J RD%PS 560J RD%PS 560J
1O0k
RD%PS333J RD%PS 333J RD%PS 333J
RD%PS 224J RD%PS 224J RD%PS 682J RD%PS 682J RD%PS 472J
SX- 1 01 0 Part No.
Description
Symbol
R36 R37 R38 R39 R40
Carbon film Carbon film Carbon film Carbon film Carbon film
R41
R42 R43 R44 R45
Carbon film Carbon film Carbon film Carbon film Carbon film
11 k 11 k 11 k 11 k
R46 R47 R48 R49 R50
Carbon film Carbon film Carbon film Carbo!, film Carbon film
10k 100k 100k 220k 220k
R51
R52 R53 R54 R55
Carbon film Carbon film Carbon film Carbon film Carbon film
R56 R57 R58 R59 R60
Carbon film Carbon film Carbon film Carbon film Carbon film
R61 R61
Carbon film Carbon film
VR1
Variable resistor (Bass-sub)
VR2 VR3 VR4
Variable resistor (Bass-main)
RD%PS 472J RD%PS 243J. RD%PS 243J RD%PS 243J RD%PS 243J
24k 24k 24k 24k
RD%PS 113J RD%PS 113J RD%PS 113J RD%PS 113J RD%PS 103J
10k
RD%PS 103J
RD%PS 1 04J RD%PS 104J RD%PS 224J RD%PS 224J RD%PS 682J RD%PS 682J RD%PS 472J RD%PS 472J RD%PS 104J
100k
RD%PS 104J RD%PS 102J RD%PS 102J RD%PS 222J RD%PS 222J
100k 1k 1k
RD%PS 222J RD%PS 222J
Variable resistor (Treble-sub)
Variable resistor (Treble-main)
ACV- 132ACV- 130ACV- 133-0 ACV- 131-
SEM I CON DUCTORS Part No.
Description
Symbol
Transistor
2SA725- F or G (2SA 763P- 5
Transistor
Transistor
Transistor
Transistor
or 6)
(2SA640- K or L) 2SA725- F or G (2SA763P- 5 or 6) (2SA640- K or L) 2SC1312- G or H (2SC1344: D or E) (2SC900- E or F) 2SC1312- G or H (2SC1344- D or E) (2SC900- E or F) 2SC1312- G or H (2SC1344- D or E) (2SC900- E or F) Continued on the Next Page
Symbol
Description
Transistor
25C1312(2SC1344,D
Transistor
Transistor
Part No. or or
(25C900- or 2SC1312- Gor H (25C1344, or (2SC900- or 2SC1312- or (25C1344cDor E) (2SC900- Ebr F)
SWITCH Symbol
Description Lever switch (Tone)
Part No.
ASK-070-
SX- 01 0 12. 7
POWER AMPLIFIER ASSEMBLY (AWH-O32-
r ---- --
0, lS2412 SSV
56V
2SA126S
I -~1 S6V -S2.
I -o.S6V
~0
IS2412
-S3.
-SSV 1
L_--------- ----- ----
Foil Side
2SA726S
2SC1451
2SA733 2SC945
2S8528 2SD358
L2D
B ..
=cE .
2SC1448 2SA740
Parts
List of
Power
Amplifier Assembly (AWH- 032-
CAPACITORS
Electrolytic Electrolytic Ceramic Electrolytic Ceramic
C10 C11
C12 C13
Part No.
Description
Symbol
47p 47p 47p
Ceramic Ceramic Electrolytic Ceramic Ceramic
10p 330 82p 82p
039
Mylar Ceramic Mylar
039
25V 25V 50V 16V 50V
CSSA R68M 25 CSSA 1 R5M 25
50V 500V
500V 500V
CCDSL 470K 50 CCDSL 100K 500 CEA 331 P 6 CCDSL 820K 500 CCDSL 820K 500
50V 150V 50V,
CQMA 3!;!3J 50 ACG- 004" CQMA 393J 50
CCDSL 470K 50
CEA 100P 16 CCDSL 470K 50
RESISTORS AND POTENTIOMETERS Description
Symbol
Carbon film Carbon film Carbon film Carbon film Carbon film
R10
47k 100 100 16k 16k
R12 R13 R14 R15
Carbon film Carbon film Carbon film Carbon film Carbon film
R16 R17 R18 R19 R20
Carbon film Carbon film Carbon film Carbon film Carbon film
R21
Carbon film Carbon film Carbon film Carbon film Carbon film
100k 22k
Carbon film
18k
R11
R22 R23 R24 R25
R26 R27 R28 R29 R30
!'Of)
Carbon film Carbon film Carbon film Carbon film Carbon film
390k 82k 390k
560 56k 220
Part No. RD%PS 332J RD%PS 394J RD%PS 823J RD%PS 394J RD%PS 392J
RD%PS 473J RD%PS 101J RD%PS 101J RD%PS 163J
RD%PS 163J RD%PS 132J RD%PS 561J RD%PS 563J RD%PS 221J RD%PS 470J
RD%PS 47OJ
470 1k
18k
RD%PS 471J HD%PS 562J RD%PS 102J RD%PS 302J
RD%PS 1 04J RD%PS 223J RD%PS 222J RD%PS 222J RD%PS 183J
Metal film
RD%PS' 183J RS2P 4 72J
Metal film
RS2P 472J
Wire wound Wire wound
RT5B OR5K RT5B OR5K
SX- 1 01 0 Part No.
Description
Symbol
Carbon film Carbon film Carbon film
RT5B OR5K RT5B OR5K RD%PS 220J RD%PS 220J RD%PS 220J
R36 R37 R38 R39 R40
Carbon film Carbon film Carbon film Carbon film Carbon film
RD%PS 220J RD%PS 272J RD%PS 272J RD%PS 122J RD%PS 122J
R41
Metal film
R42
Metal film
RS2P 1 OOJ RS2P 1 OOJ
VR1
Variable resistor 2. 2k-
VR2
Variable resistor 470-
R31
R32 R33 R34 R35
Wire wound Wire wound
ACP- 041ACP- 040-
SEMICONDUCTORS
Transistor
2SA 726S- F
Transistor
(2SA763S- 5 or 6) 2SA726S- F or G (2SA763S- 5 or 6)
Transistor
2SA 726S- F
Transistor
Transistor Transistor Transistor Transistor
010 011
012
Part No.
Description
Symbol
or G
or G
(2SA763S- 5 or 6) 2SB528- C or D (2SA809- , B or V) 2SC1451- , G or V
2SC1451- , G or V 2SD358- C or D (2SC1451- G, Bor V) 2SB528- C or D (2SA809- G, B or V)
Transistor Transistor Transistor Transistor
2SC1448- , Y or R 2SA740- , Y or R 2SC945- , 0 or S
Diode Diode Diode Diode Varistor
1 S2473 1 S2473
Varistor Diode Diode
2SA 733- R, Q or S
1S2471 1S2471 STVSTV-
1S1885 1 S1885
OTHERS Symbol
Description AF choke coil Socket (transistor)
Spacer !insulator)
Part No.
T63-009AKH- 002AEC- 088-
1;1
ASSEMBLY (AWM-062-
PROTECTION CIRCUIT
12. 8
1.3K
r-- - - -
I R,
I lSC86S
11 +3Sv
oi:
~ c
~~4ry3 J'
nsv I '3
1.3K
C C4 R,1.3K
330/5 33016 OV i1i
I lSC86S
oi:
!!i
-0.
0;
if,
0; -O.
ryV 0; !!i
U + CJ
I '4
1.3K
-S.
L______----------2 -13V
Foil Side
2SC869
2SA733 2SC945
=cE ' 112
R" 2. 12 AC 1.5V
O!.
2SC1384
=cE IT)'
1S2~13
I
SX- 1 01 0 Parts List of Protection Circuit Assembly (AWM- 062CAPACITORS Part No.
Description
Symbol
Electrolytic Electrolytic Electrolytic Electrolytic Electrolytic
10V 10V
CSSA R22M 10 CSSA R22M 10
25V
CEA 331 P6 CEA 331P 6 CEA 4R7P 25
16V
CEA 101P 16
330 330
100
Electrolytic
RESISTORS Description
Symbol
Carbon film Carbon film Carbon film Carbon film Carbon film
R10 R11
R12 R13 R14 R15
Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film
1.3k 15k 15k 15k 15k
47k 47k
15k 15k
Part No. RD%PS 132J RD%PS 132J RD%PS 132J RD%PS 132J RD%PS 153J RD%PS 153J RD%PS 153J RD%PS 153J RD%PS 473J RD%PS 473J RD%PS 222J RD%PS 222J RD%PS 153J RD%PS 153J RD%PS 820J
R16 R17 R18 R19 R20
Carbon film Carbon film Carbon film
150k
RD%PS 820J RD%PS 562J RD%PS 154J
Carbon film
15k
RD%PS 153J
R21
Carbon film Carbon film Carbon film Carbon film Carbon film
15k 68k 12k 15k
RD%PS 153J RD%PS 683J RD%PS 123J RD%PS 153J RD%PS 222J
Carbon film Carbon film
68k
Metal oxide
220 47k
RD%PS 683J RD%PS 220J RS1 P 221 J RD%PS 473J
R22 R23 R24 R25 R26 R27 R28 R29
Carbon film
Continued on the Next Page
fi:\
SEMICONDUCTORS Description
Symbol
Transistor
Transistor
Transistor Transistor Transistor
2SC869- , B or D (2SC857- K or A) (2SC151525C869- , B or D (25C857- K or A) (25C151525C945- 0 or R 25C945- 0 or R 25A 733- 0 or R
Transistor Transistor
25C945- 0 or R 25C1384- R or 0
Diode Diode Diode Diode Diode
152472 152472 152472 152472 152472
Diode Diode Diode
152473 152473 152473
Part No.
SX- 1 01 0 12. 9 POWER SUPPLY CIRCUIT ASSEMBLY (AWR-053-
r--------------
7~ 7 ~ 15 16 I 1 F6 1A
Fs 1A F4 1A FJ 1A
F1 3A
14-
55151
55151R
Foil Side
J;:J;:
Parts List of Power Supply Circuit Assembly
(AWR~ 053-
CAPACITORS Symbol
Description Ceramic Ceramic Ceramic Ceramic
0.Q1
Part No.
150V 150V 150V 150V
ACG- 004ACG- 004ACG- 004ACG- 004-
SEMICONDUCTORS Symbol
Description Diode Diode
Part No.
S5151 S5151 R
OTHER Symbol
Description
Fuse holder
F\A
Part No.
AKR. 013-
SX- 1 01 12. 10 POWER SUPPLY CI RCUIT ASSEMBY (AWR- 0542SD313P 2SD313 2SB507P
r--
Q~W~~---
~~~~Ml Q~~~~-
14
56V
r:Z
~8~
~ GJ
2SC869
LF~i r=='1=::
= 8
2SC1384 4 25BSO'JP
R12 10
10 -56V
O"?
R,+ 1.5K
~S -
Q5
11
2SA628A
24V 13V
25A628A I
~ + u
c::::F =c 2SA628A
Cfl =c
O!'
lGND)1 Cs 0.
Q1 250313
Rzo3.
13.4V I 8
R" 10K
Foil Side
1;7
Parts List of Power Supply Circuit Assembly (AWR- 054CAPACITORS Description
Symbol
C10 C11
C12 C13 C14 C15
Ceramic Ceramic Ceramic Ceramic Ceramic
150V 150V 150V 150V 150V
ACG-004ACG-004ACG-004ACG- 004ACG- 004-
Ceramic Ceramic
150V 150V 80V 80V 63V
ACG- 004ACG- 004ACH-038ACH-038CEA 101 P 63
63V 35V 35V 50V 50V
CEA101P 63 CEA 101P 35 CEA 101P 35 CKDYF 102Z 50
50V 50V 35V 16V 10V
CKDYF 102Z 50 CKDYF 102Z 50 ACH- 039CEA 221P 16 CEA 222P 10
10V 50V
CEA 222P 10 CKDYF 102Z 50
Electrolytic Electrolytic Electrolytic
470 470
Electrolytic Electrolytic Electrolytic Electrolytic
100 100 100
100
Ceramic
001
C16
Ceramic Ceramic
001 001
C18 C19 C20
Electrolytic Electrolytic Electrolytic
000 220 200
C21
Electrolytic Ceramic
001
C22
Part No.
200
CEA 470P 50
RESISTORS Description
Symbol
Carbon film Carbon film Carbon film Carbon film Carbon film
R10 R11
R12 R13 R14 R15
J;s!
Carbon film Carbon film Carbon film Carbon film Carbon film
Part No. RD%PM 332J RD%PM 332J
1k 1k
10k
10k 15k 15k
RD%PM 102J RD%PM 102J RD%PM 103J RD%PM 103J RD%PM 153J RD%PM 153J RD%PM 822J RD%PM 822J
Carbon film Carbon film
RD%PM 100J RD%PM 100J
Metal oxide Metal oxide
RS2P 122J RS2P 152J
Carbon film
18k
RD%PM 183J
R16 R17 R18 R19 R20
Carbon film Carbon film Carbon film Carbon film Carbon film
15k 30k 330 10k
RD%PM 303J RD%PM 331J
R21
Carbon film
RD%PM 153J
RD%PM 103J RD%PM 3R3J
RD%PM 100J
SX-1 01 0 SEMICONDUCTORS Description
Symbol
Transistor Transistor Transistor Transistor Transistor
2SD313P- E or D 2SCB69 2SC869 2SB507P- E or D 2SA628A
Transistor Transistor Transistor
2SA628A 2SD313- E or D 2SC1384
Diode Diode Diode Diode Diode
SIB01SIB01SIB01SIB011S1885
Diode Diode
1S1885 1S1885 WZ- 320 WZ- 320 WZ- 140
Zener diode Zener diode
D10
Zener diode
Part No.
OTHERS Symbol
Description Socket (transistor)
Spacer (insulator)
Part No.
AKH- 002A EC- 043-
I::n
12. 11 SWITCH CIRCUIT ASSEMBLY (AWS-064-
2. =c ----
I~.
I ~ ~ ,;;: cr: -
..J
12. 13 16 14
6 7
10 11
0N
SP A
SP B
OFF
Foil Side
s P C
SX-1
Parts List of Switch Circuit Assembly tAWS- 064RESISTORS AND SWITCH Part No.
Description
Symbol Metal oxide Metal oxide Metal oxide Metal oxide
150 150 150 150
'2W
'2W
Push switch (Speakers)
RS2PF 151J RS2PF 151J RS2PF 151J RS2PF 151J ASG- 061-
12. 12 SWITCH CIRCUIT ASSEMBLY (AWS- 068-
r------------------
0----0
II)
LL.
541 '111--
L lS
OFF DIMMER
FM MUT
OFF
SEMICONDUCTORS AND SWITCH Description
Symbol Diods Diode
Part No.
1S1885 1S1885
Push switch (Dimmer , FM muting)
ASG- 064-
01 0
12. 13 SWITCH CIRCUIT ASSEMBLY (AWS-069-
34- 8
. 36 33
AM ::;, S,.
? Sit
FM ~ 52a
R. 100
PHONO, =? I OFF S3a
S3b
PHONO,
MIC =;,
AU X =?
11 12 10 14 13 15 23 18
Foil Side
20
SX- 1 01 0 Parts List of Switch Circuit Assembly (AWS- 069RESISTORS Description
Symbol
Part No.
Carbon film Carbon film Carbon film Carbon film Carbon film
100 100 100 100 100
RD%PM 101J
100 100 100 100 100
RD%PM 101J
R10
Carbon film Carbon film Carbon film Carbon film Carbon film
R11
Carbon film
100
RD%PM 101J
RD%PM 101J
RD%PM 101J RD%PM 101J RD%PM 101J
RD%PM 101J RD%PM 101J RD%PM 101J
RD%PM 101J
SWITCH Symbol
Description Push switch (Function)
Part No.
ASG- 065-
12. 14 SWITCH CIRCUIT ASSEMBLY (AWS- 070-
5 R
4-7
2a.
ON( MONO) I
R. 150
OFF I
~S1C -I
51d a?6
L______----------_ if' , MODE
LOUDNESS
Foil Side
SX- 1 01 0 Parts List of Switch Circuit Assembly (AWS- 070CAPACITORS Part No.
Description
Symbol Mylar Mylar Ceramic Ceramic
027 027 120p 120p
50V 50V 50V 50V
CQMA 273K 50 CQMA 273K 50 CCDSL 121J 50 CCDSL 121J 50
RESISTORS Description
Symbol
Part No. RD%PS 104J
Carbon film Carbon film Carbon film Carbon film
100k 100k
Metal axide
150
RS1P151K
Metal oxide
150
RS1P151K
RD%PS 104J RD%PS 470J RD~PS 470J
SWITCH Symbol
Description Push switch (Mode , Loudness)
Part No.
ASG- 067-
12. 15 SWITCH CIRCUIT ASSEMBLY (AWS-071-
OFF
I 6
a:: ":0 "b oc 068
3K
R4 3.
co ex
L______-------------1\'
1\'
LON FILTER
11'
HIGH FILTER AF MUTI NG
Foil Side
f\f\
SX-1 01 0 Parts List of Switch Circuit Assembly (AWS- 071CAPACITORS Part No.
Description
Symbol Mylar Mylar Mylar Mylar
068 068
50V 50V 50V 50V
CQMA 683K 50 CQMA 683K 50 CQMA 103K 50 CQMA 103K 50
RESISTORS
R10
Rl1 R12 R13 R14
Part No.
Description
Symbol
Carbon film Carbon film Carbon film Carbon film Carbon film
82k 82k
Carbon firm Carbon film Carbon film Carbon film Carbon film
470k 47k 47k
Metal oxide Metal oxide Metal oxide
150 150 150
RD%PM 823J RD%PM 823J RD%PM 332J RD%PM 332J RD%PM 474J
470k
%PM 474J RD%PM 473J RD%PM 473J RD%PM 512J RD%PM 512J
1k 1k
Carbon film
RS1 P 151 K
RS1P 151K RS1P 151 K 'hW
RD'hPS 150J
SWITCH Symbol
Description
Push switch (Filters , AF muting)
Part No.
ASG- 066-
12. 16 SWITCH CIRCUIT ASSEMBLY (AWS-072"0)
TAPE, r--1 r--1 r--1 TAPE, 4CH
IN,
ADAPTOR NR ADAPTOR
r-1
REC PB REC PB OUT IN OUT
21 21
26
OUT,
18 13 12 11 8
VR,a
VRza I I GND
2b I
24 20 23 11
IN2
13
16 15 8 REC PB REC PB OUT IN OUT IN '--....J L--..J
'----J
TAPE, TAPEz 4-CH ADAPTOR NR ADAPTOR
5, ' DUPLICATE
VR, ' BALANCE VR 250K HB
' TAPE PS, 53 ' TAPE PB2
VRz' MAIN VR 2.50KB,
54' 4CH ADAPTOR ' NR ADAPTOR
Foil Side
OUT,
SX- 1 01 Parts List of Switch Circuit Assembly (AWS- 072"O) RESISTORS AND POTENTIOMETERS Description
Symbol
VR1
VR2
Part No.
Carbon film Carbon film
RDx,P5 472J
Variable resistor 250k- HB (Balance) Variable resistor 250k- B1. (Volume)
ACV- 135ACV- 134-
RDx,PS 472J
SWITCHES Symbol
Description Lever switch (Duplicate)
Lever switch (Tape 1) Lever switch (Tape 2)
Lever switch (4 CH adaptor) Lever switch (N R adaptor)
Part No.
ASK- O72A5K-O72A5K-072A5K- 072A5K- 072-
12. 17
ASSEMBLY (AWX- 062-
5P CONNECTOR
Foil
Side
r- 2
I ~
6RREC
5 4 R P.
RESISTORS AND OTHERS Symbol
Description
Part No.
Carbon film Carbon film Carbon film Carbon film
390k 390k 100k 100k
RD%PS394J RD%PS394J
Connector
(DIN type 5P)
AKP- OO7-
R D%PS1 04J
RD%PS104J
SX- 1 01 0
13. PACKING METHOD AND PART NUMBERS SIDE PAD (R) AHA-O65-
OPERATING INSTRUCTIONS ARB- 1O0-O (ENGLISH)
SIDE PAD (L) AHA-O64-
INSIDE PACKING AHC-O13-
PACKING CASE AHD-211-
10.
ABGLEICHVERFAHREN (GERMANY)
ABGLEICHEN DES FM- TEILS 1. Regeleinstellungen am SX- 1010.
Die Steuerelemente (Knopfe und Schalter) des SX- 1010 sind wie folgt einzustellen: POWER (StromzufUhrung): ON (Ein)
FUNCTION (Funktion): FM MUTING (FM- Diimpfung): OFF (Aus) 2. Schaltungen zwischen Priifsatz unddem SX- 1010. . Der Ausgangvon einem FM-Priifsender ist mit den 300- 0hm- Antennenanschliissen SX- 1010 zu verbinden. Klirrfaktormel3geriit ist mit den Anschlul3buchsen des SX- 1010 TAPE REC (Band/ Aufnahme) zu verbinden. Ein Millivolt- Wechselspannungsmesser ist parallel zum Klirrfaktormel3geriit mit den AnschluB buchsen TAPT REC (Band/Aufnahme) des SX- 1010 zu verbinden.
. Ein .
3. Der FM-Priifsender und der SX- 1010 sind beide auf eine Anzeige van 98 MHz einzustellen. 4. Der Ausgangspegel des FM-Priifsenders ist aufminimale Einstellung herunterzudrehen. 5. Der untere Kern ist zu drehen und so einzustellen, daB die Nadel des Abstimm- Meters zehtriert 6. Der Ausgang des FM-Priifsenders ist , moduliert bei 400 Hz bei einer Abweichung von:%..7
5
kHz,
auf 60 dB zu erhohen. 7. Der obere Kern ist zu drehen und so einzustellen , daB die Verzerrung minimal wird. Obige Schritte 4 - 7 Bollen mehrmals nacheinander wiederholt werden , his keine merklicq,e Verbesserung erzielt wird.
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8. Der Ausgangspegel des FM-Priifsenders ist , moduliert bei 400 Hz bei eiDer Frequenzabweichung von:%..75 kHz , auf 10 dB einzustellen. 9. Es ist auf maximalen Ausgang bei 87.4 MHz einzustellen"
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10. Es ist auf maximalen Ausgang bei 106 MHz einzustellen' 11. Es ist auf maximal en Ausgang bei 90 MHz einzustellen. -------n 12. Es ist auf maximalen Ausgang bei 106 MHz einzustellen. Obige Schritte 11 - 12 sind mehrfach nacheinander zu wiederholJn , biB keine weitere merkliche
~b""""ng enielt
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SX-1 010 ABGLEICHEN DES AM- TElLS
ABGLEICHEN DES FM- MPX-TEILS Zur Beachtung:
1. Regeleinstellungen am SX- 1010.
1. Regeleinstellungen am SX- 1010.
2. Schaltungen zwischen Priifsatz und clem SX- 1010. . Der AM-Priifsender ist mit den AM-Antennenanschllissen (in Reihenschaltung mit einem
Die folgenden Einstellschritte sollten nicht VOl Beendigting des Abgleichs des FM- Teils (siehe oben 1 - 12) durchgeflihrt werden. Der Multiplex-Priifsender ist mit den Aul3enmodulatoranschllissen des FM-Priifsenders zu verbinden.
Die Steuerelemente (Knopfe und Schalter) des SX- 1010 sind wie folgt einzustelIen: POWER (StromzufUhrung): ON (Ein)
FUNCTION (Funktion): FM MUTING (FM- Diimpfung): OFF (Aus) 2. Schaltungen zwischen Priifsatz und dem SX- 1010.
verbinden.
. Der Ausgang vom FM-Priifsender
ist mit den 300- ,Q-Antennenanschllissen des SX- 1010 zu
Die Steuerelemente (Knopfe und Schalter) des SX- 1010 sind wie folgt einzustelIen: POWER (StromzufUhrung): ON (Ein)
FUNCTION (Funktion): kiinstlichen Widerstand van 1 k,Q) zu verbinden. ist mit den Anschlul3buchsen TAPE REC (Band! Aufnahme) zu verbinden. 3. Der AM-Priifsender ist auf eine Modulation van 30 % bei 400 Hz einzustellen. 4. Der Ausgang des AM-Priifsenders ist auf 30 dB bei 600 kHz einzustellen. Es ist del maximale . Der Millivolt- Wechselspannungsmesser
Ausgang bei gleichzeitiger Einstellung des Ferritstabantennenkerns einzustellen. -5. Es
. Der Ausgang vom MPX-Priifsender ist an die Au.I3enmodulatoranschliisse des FM-Priifsenders
anzuschliel3en. des Oszilloskops sind mit den Anschliissen PILOT OUT am MPX-Priifsender und die y-Anoden mit dem Anschlul3 24 zu verbinden. . Der Millivolt- Wechselspannungsmesser ist mit den TAPE REC (Band!Aufnahme)- Anschliissen (mit Umschaltmoglichkeit vanden Kaniilen LH auf RH) zuverbinden. 3. Modulation des Multiplex-Priifsenders. L + R (1 kHz): Abweichung van 67. 5 kHz PILOT (19 kHz): Abweichung van 7. 5 kHz 4. Der Ausgang des FM- Priifsenders ist auf minimales Niveau einzustellen. . Die x- Anoden
5. Am Oszilloskop ist eine Einstellung auf eine stehende Wellenform del Lissajousschen Figur durchzufiihren.
6. Der FM-Prlifsender ist auf einen Pegelausgang van 60 dB zuriickzustellen und entweder del LHoder del RH- Kanal zu modulieren. 7. Es ist auf maximale Trennung einzustellen.
ist del maximale Ausgang bei einer Frequenzeinstellung auf 1400 kHz einzustellen. Obige
Einstellungen 4 - 5 sind mehrfach zu wiederholen , bis keine weitere merkliche Verbesserung
erzielt wild. 6. Der AM-PriifselJ,der ist direkt mit den Anschllissen AM ANT (Antenne)zu verbinden. 7. Bei einer Frequenz van 1400 kHz und einem Ausgang des AM- Priifsenders van 36 dB ist auf einen Niederfrequenzausgang ) van 7 Om V einzustellen. --, 8. Bei einem Ausgang des AM- Priifsenders van 80 dB ist eine Einstellung auf einen Niederfrequenz-
ausgang van 310mV durchzufiihren.
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ABGLEICHEN DER ENDVERSTARKERSTUFE Zur Beachtung:
Es sind getrennte Schalttafeln fUr die Kaniile RH und LH vorhanden. Die volgenden Anweisungen
beziehen sich auf beide Kaniile (Tafeln) undsollten jeweils wechselweise durchgeflihrt werden. a e
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1. Es ist nichts an die Eingangsbuchsen des SX- 1010 anzuschliel3en; ein klinstlicher Widerstand van 8 ,Q ist libel die Lautsprecheranschliisse anzulegen. 2. Ein Millivolt- Gleichspannungsmesser ist zwischen Anschlul3 19 und Erde zu schalten. 3. Eine Einstellung solI so erfolgen , dal3 die Spannung auf Null gebracht wild. 4. Der Gleichspannungsmesser ist zwischen die Anschllisse14 und 16 zu schalten. 5. Eine Einstellung solI so erfolgen , da/3 die Spannung auf 50 m V gebracht wild.
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14. SCHEMATIC DIAGRAMS, P. C. BOARD PATTERN AND PARTS LIST FOR 220V ONLY MODEL CIRCUIT CONNECTION DIAGRAM AND MISCELLANEOUS PARTS
14.
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1:L~i L-_-,.tt" ""'" ~y A~-'" ~--l
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, ,"co, """" ..co ".
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L______----------------_
2SC1116A 2SA747A
'71':
'7c.
SX-1 01 0 . CAPACITORS: IN fJ.F UNLESS OTHERWISE NOTED p:pF RESISTORS: IN .n , '!.W UNLESS OTHERWISE NOTED k:k.n , M:M.n .
Miscellaneous Parts CAPACITORS
Ceramic Ceramic Ceramic Ceramic Ceramic
C10 C12
Part No.
Description
Symbol
Electrolytic Electrolytic Ceramic
000 000
50V 50V 50V 50V 250V
CKDYF 103Z 50 CKDYF 103Z 50 CKDYF 103Z 50 CKDYF 103Z 50 ACG- 001-
63V 63V 50V
ACH- 037ACH- 037-
CKDYF 103Z 50
RESISTORS Description
Symbol Metal oxide Metal oxide
Part No. PS2P 332J RS2P 332J
SEMICONDUCTORS Description
Symbol
Transistor
Part No.
2SC1116A'R , 0 or Y 2SC1079S"R or Y
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
2SD287P'K , L or M 2SC1116A- , 0 or Y 2SC1079S- R or Y 2SD287P- , L or M 2SC1116A- R, 0 or Y 2SC1079S- R or Y 2SD287P- K, L or M 2SC1116A- , 0 or Y 2SC1079S- R or Y 2SD287P- , L or M 2SA747A- , 0 or Y 2SA679S- R or Y 2SB539P- K, L or M 2SA747A- , 0 or Y 2SA679S- R or Y 2SB539P- , Lor M 2SA747A- , 0 or Y 2SA679S- Ror Y 2SB539P- , Lor M 2SA747A- , 0 or Y 2SA679S- R or Y 2SB539P- K, Lor M Continued on the Next Page
SWITCHES Symbol S23 S25
Description Relay Lever switch (Power)
Part No.
ASR- 002ASK- 081-
OTHERS . Symbol
Description
FM front end Tuner assembly
Equalizer amplifier assembly Control amplifier assembly Power amplifier assembly
AWB- 017AWE- 040AWF- 013AWG- 027AWH- O32-
Protection circuit assembly Power supply circuit assembly Power supply circuit assembly Switch circuit assembly (function) Switch circuit assembly (mode , loudness)
AWR- 063AWR- O54AWS- 069-0 AWS- 070-
Switch circuit assembly (filter 20dB) Switch, circuit assembly (speaker) Switch circuit assembly (tape monitor) Switch circuit assembly (dimmer) Lamp board assembly
AWS- 071AWS- O64-0 AWS- 072AWS- O68-0 AWX- O69-
5P connector assembly
AWX- O62AWM- 039AMM- O34-
Muting circuit assembly Wooden cabinet assembly Foot Tuning shaft assembly
Tuning pulley assembly Ferrite antenna holder assembly Front panel assembly Dial pointer assembly Dial scale
AWIII,- 062-
AEC-027AXA- 056-
AXA- 015W72- 092AN B- 255-
AAF- 031AAG- O72-
Meter (Signal & tuning) Knob (Bass-main , Treble-main , Volume Balance) Knob (Bass-sub , Treble-sub) Knob (Tuning) Knob (Power , Tone , Duplicate , Monitor 4 CH adaptor , NR adaptor)
AAW- 029-
Knob (SPKR A, B , C) Knob (Low cut , High cut 20dB)
AAD- 064AAD- 065AAD- 066"A AAD- 067AAE- OO7-
Knob (Function) Knob (Mode , Loudness)
Coupler (knob-to-switch)
'70
Part No.
AAB- O68AAB- 069AAA- 026AA D- 040-
SX- 1 01 0 Description
Symbol
Part No.
Knob (Dimmer , FM muting) Ornamental ring Phono jack- B (6 jacks) Phono jack- A (4 jacks) Phono jack (1 jack)
AAD- O82AAC- 034AKB- 017AKB- 014AKB- 019-
Antenna terminal board Binding post for ground
AKA- 002AKE- 012-
Speaker output terminal Power transformer Ferrite loopstick antenna
AKE 014ATT- 179ATB- 027-
Balun
T22- 025E22- 032AE L- 015K91- 008AE K- 042-
Pilot lamp 8V , 0. 3A (dial scale) Pilot lamp 8V , 0. 3A (meter) Fuse holder Fuse 3. 15A (protection) Fuse 1 A (protection) Pilot lamp 8V , 50mA (program indicator) Pilot lamp 8V , 50mA (program indicator) Pilot lamp 6V , 30mA (stereo indicator) Phone jack (Headphone) Phone jack (Microphone)
Jumper plug
Transistor socket Pilot lamp socket AC cord grommet Connector (AC power)
Screw M4 x 15 Washer FM T- type antenna Operating instructions (English)
Operating instructions (French/German) Inside packing Packing case Side pad (L) Side pad (R)
E21- 031AEL- 023AEL- 022AEL- 014K72- 026K72- 024AKM- OO4AKH- OO1AKK-002AEC- 079AKP- 008ABA- O1QB21- 011ADH- 002ARB- 1QO-
ARD- 068AHC- 013AHD- 211AHA- O64AHA- 065-
'"In
14. 2 POWER SUPPLY CIRCUIT ASSEMBLY (AWR- 063-
F" 1A
Fs 1A
F4 1A
FJ 1A
~A HA
15 : 1 16 I , F, 3.
D, 55151 DI S5151R
Foil
Side
SX- 1 01 0 Parts List of Power Supply Circuit Assembly (AWR- 063CAPACITORS Part No.
Description
Symbol
150V 150V 150V 150V
Ceramic Ceramic Ceramic Ceramic
ACG- 004ACG- 004ACG- 004ACG- 004-
SEMICONDUCTORS Description
Symbol Diode Diode
Part No.
55151 55151 R
OTHER Description
Symbol
Fuse holder
Part No.
AKR-010-
S21
STEREO 1N01eAT1)R
ffi
'v50.A
TUNING METER
IRCUIT SWITCH ~S - 068A,,
DIM I
4CH
32 --o-----
TUNER ASS y AWE - 040
r--, L,
~o. odJ.,t
R" 150
OFF
~MPX OUT qL~'JJi.- -olj_.
DI+ER 81M "!, NO I
S" i
1"
8R16H
d'
l8~
cr-oON - ,
~,~~lj
MUTIN~ CIRCUIT ASS'
GNO
AWM -- 038
35y---
L______------_ -.J TC3
-ai'
29 130
'TE 15
B.A
2B.'"
EQUALlJ!.ER AMP ASS
AUX
AWF-013
PHONO v I
12. :i'
PHONO 12. v I ffi MIC
SWITCH CIRCUIT AsS AWS - 068
vl 115o.vl 11S0.vll150.vl 11S0.
\14
R,IOO
4CM OUT IN
OOLBY WEI, c WEl, , AQAPTOR, cAOAPT"', SWITCH CIRCUIT ASS'y REC PB REG P6 OUT IN AWS - 072
22 'R,IOO
'40
130mA
. I '\,.J b---J
L-- 5,. 5" S" .
LL~
.....J
SWITCH CIRCUIT Ass AWS - 069
Mle
t- PHONO I
L______-
~02 l :)
SWITCI
~P-
SWITCHES FUNCTION SWITCH ' AM ' FM S3' PHONO I S" PHONO
5" MIC
s" AUX S" DUPUCATE S" TAPE PB S" TAPE PB2
en .
S,, ' 4CH ADAPTOR S", DOLBY NR ADAPTOR S", STEREO /MONO 5", LeveNESs ' TONE DEFEAT S,, ' LOW FILTER S", HIGH FILTER 5", AF MUTING SOB' DIMMER s", FM MUTi'IG 5., SPEAKER A 5", SPEAKER B 5". SPEAKER C S", RELAY 5", POWER
POTENTIOMETERS ~~:' ~;-:N ~;SO ~ ~~ ~5 RESISTORS IN OHM. Y,
K' KD. M'
5AWS072
, ~S % TORE RANCE UNLESS OTHERWISENOTED. MD.
CAPACITORS IN " F UNLESS OTHERWISE N01EO.
P' pF
SWITCH CIRCUIT ASS'y AWS - 072
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NOTES
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SIGNAL VOLTAGE NECESSARy "On OBTAINING "6W/8QOUTP'J1 POWERIIKH,I. De vOLTAGE AT NO INPUT SIGNAL. UC CuRRENT AT ND INPUT SIGNAL. DC VOLTAGE AT "'WI B:t OCl PUT POWER.
2S"'725 ~
REe PB REl PO OUT," OUT 'ThPEl'
IN ""JI""",,' AOAPTORADAPTOR
~ G.
STEREO INOICATOR 8V50.A
2SA725 2SA726S 2SC710 2SC869 2SC1312 2SC1313
SWITCH CIRCUIT Ass
AWS - 068 LAMP ASS'y AWX- 068
r-
METER ILLUMINATION 3O0.A "
~ER C1 MUTIN, ,
DIM
01 ~
BRIGHT I ON i
i "
.L___.__---OFF
= BcCO
r:;D" D,
ISI8es" -
5 41 - 7 -- 6
SWITCH CIRCUIT ASS y AWS - 064 7'2
~:5
2SA740 2SB507P 2SD313 2SC1448
~~rn
2SA747A 2SC1116A
c~~
SWITCH CIRCiJlT AS
AWS -0'70 2
MUTIN~ CIRCUIT ASS' AWM - 038
3K D., D7'S247~------TECTIO N CIRCU ~T ASS ,! AWM -062
. I
0., 2S cess
i ~
2SB528 2SD358
POWER SUPPLY ASS'y AWR - 053
e;-;;--07,
FSIA
2SC845
3SK39 3SK45
L______------ -_ --..J
G2 lJ~ ~D~
2SA 733
2SC945 2SA763 2SA628A 2SC1318
E + "' R,,'2K
-5.IV D8 2-
13V-------__ SWI
lOOmA-54V
:rCH Ct.RCUIT A
2SC1342
,! Aw"S- 064
tOO.A
JIT ASS '2
, 12 AC'1.5V
OWER
~t!.-032 4~-
~P ASS.J
54V
, o
1-- -----
5",
OFF S7"
2SCI
IS1885
LS=B
2SC 1384
PRE POWE
2SC1451
OUT IN '
GD lEJ I
t'0
HA 1156 HEAOPHONES
I ~AT
$P. (l)TPLrT IW
iO~~
~S6
SWITCH CIRCUIT ASS
AWS-0'71 1/
L____-
5", S
----"~!ll.L-
~_- O,-o, POW
RAMP!"SS y
~WH-O
i --,
1116
HA 1201
O 0 0 0
16 -54V
2SCI116A.'
"~7"A.'
t~~-
a c
=.J SPEAKERS OuTPUT
0., WHITE
-.J
LUNSWITCHEDJ SWITCHED I00W~ 100'11MAX
pRE POWE"
OUT 'N
L____-
POWLR qlPPlY (IRCUII FOR5L1NEVOLTAGEONLY
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