Teac CX-400 User manual

TEAC,
SERVICE
MANUAL
Stereo
Cassette
Deck
Effective: May, 1980 BOO062 5704005400.

SPECIFICATIONS
AND
SERVICE
DATA
SPECIFICATIONS
Track System 4-track, 2-channel stereo
3 Heads Erase, record & playback
Type of Tape Cassette tape, C-60 and C-90 (Philips type)
Tape Speed 4.8 cm/s (1-7/8 ips)
Input (level and impedance)
MIC: Specified input level; —57 dB (1.09 mV)/
10 kohms
Min. input level; —67 dB (346 pV)
LINE IN: Specified. input level; —9 dB (275 mV)/
50 kohms
Min. input level; -19 dB (86.9 mV)
DIN*: Min. input level; —45 dB (4.36 mV)
, *Pursuant to DIN standards
Output (level and load impedance)
OUTPUT: Spec. output level; —5 dB (436 mvV)/
50 kohms.
Max. output level; —2.5 aB (581 mV)
PHONES: Spec. output level; -16 dB(123 mV)/8 ohms -
Equalization a
METAL: 3180 us + 70.us
Co (CrO,): 3180 us + 70 ys
NORMAL: 3180 us + 120 ys
Head Configuration ~~
1/2-track, 1-channel erase head
1/4-track, 2-channel dual-gap record and playback heads
Motor DC servo motor ,
Bias Frequency 100 kHz
Operation Position Horizontal
Power Requirements
100/117/220/240 V AC, 50/60. Hz, 12 W. (General
Export Model)
117 V AC, 60 Hz, 12 W (U.S.A./Canada Model)
220 V AC, 50 Hz, 12 W (Europe Model)
240 V AC, 50 Hz, 12 W (U.K./Australia Model)
Weight 6.1 kg (13-7/16 lbs.) net
7.7
kg
(17
Ibs.)
net
(Some
General
Exp.
Models
have wood case.)
Dimensions See page 3.
* Noise reduction circuit made under license from Dolby
Laboratories. The word “Dolby” and the Double-D sym-
bol are trademarks of Dolby Laboratories.
CAUTION
A\Parts marked with this sign are safety critical components.
They must always be replaced with identical components
— refer to the TEAC parts list and ensure exact replace-
ment.
SERVICE DATA
MECHANICAL
Tape Speed Deviation 3,000 Hz +60 Hz
Tape Speed Drift 60 Hz. -
Wow and Flutter
Playback: 0.10% (WRMS)
Record/Playback: 0.25% (RMS)
Pinch
Roller
Pressure
350
g
to
450
g
(12.3
oz
to
15.9
02)
Reel Torque
Take-up:
40
to
60
g-cm
(0.56
to
0.83
oz-inch)
Supply:
2
to
6
g-crn
(0.028
to
0.083
oz-inch)
FF:
80
to
150
g-cm
(1.1
to
2.1
oz-inch)
REW:
90
to
150
g-cm
(1.2
to
2.1
oz-inch)
Fast
Wind
Time
110 sec. or less for MTT-501 (C-60)
Auto End-stop Time 6 sec. or less
ELECTRICAL
Frequency Response
Playback
(Co
(CrO2))
40Hz
+42,
-4
dB
(METAL) 63Hz +2,-24B
315 Hz OdB(Ref.)
2kHz +2,—2dB
4kHz +4,-2dB
6.3 kHz +4,—-2dB
10kHz +4,-—5 dB
Overall
40Hz
+4,-4dB
63Hz +4,-4dB
125Hz +2,-24B
400 Hz 0dB (Ref.)
6.3 kHz +2,—2dB
8 kHz +3, =2.5 dB;
Sea
icy
ml
SO
SkHz
+#3,—3
dB
+ 4
10kHz 43,—-4ap { NORMAL
Signal-to-noise Ratio
Playback NORMAL; 46 dB min.
METAL/Co (CrO,); 47 dB min.
Record/Playback
METAL, Co (CrO,);44 dB min.
NORMAL; 43 dB min.
S/N
is
improved
by
5
dB
at
1
kHz
and
10
dB
above
5 kHz when Dolby NR*® is used.
Erase
Efficiency
65
dB
min.
at
1
kHz
(measured
with
input
10 dB higher than the specified input level).
Channel Separation 30 dB min. at 1 kHz.
Adjacent Track Crosstalk 40 dB min. at 125 Hz
Total Harmonic Distortion METAL/Co(CrO2); 2.2% or
less.
NORMAL; 2.5% or less
NOTES:
e@
Improvements
may
result
in
SPECIFICATIONS
AND
SERVICE
DATA
changes.
e
Value
of
“dB”
in
the
data
telers
to
0
dB
(0.
775
v),
eXx-
cept
where
specified.

2 REMOVAL OF EXTERNAL COMPONENTS
Disassemble in number-order
Broken line indicates some General Export models.
_ Fig. 1-1 Dimensions

CX-400 |
3 PARTS LOCATION
VOLTAGE SELECTOR PCB ASS'Y
(GENERAL EXPORT ONLY)
POWER TRANSFORMER REC PLAY AMPL PCB ASS'Y
POWER SUPPLY PCB ASS’Y
POWER SWITCH CAPSTAN MOTOR METER AMPL PCB ASS'Y
Fig. 3-1
SUPPLY REEL TABLE FL PEAK LEVEL METER
POWER
SWITCH
TAKE-UP
REEL
TABLE
RECORD
CONTROLS
ERASE HEAD PINCH ROLLER
OUTPUT CONTROL
CASSETTE HOLDER REC-PLAY HEAD COUNTER
Fig. 3-2

| cxa00_
4 MECHANICAL ADJUSTMENTS AND CHECKS
4-1 CAPSTAN ASSEMBLY THRUST
Capstan
shaft
thrust
value:
0.05
mm
to
0.15
mm
4-2
PINCH
ROLLER
PRESSURE
1.
Set
in
the
play
mode
with
no
tape.
2.
Measure
the
pinch
roller
pressure
when
the
pinch
roller
just
begins
rotation
after
it
is
separated
from
the
capstan
shaft.
Pinch
roller
pressure:
350
g
to
450
g
(12.3
oz
to
15.9
oz)
4-3 REEL TORQUE
1.
Load
a
cassette
torque
meter
and
read
the
pointer
indica-
tion
on
the
dial
scale
for
each
tape
movement
operation.
Take-up
40
to
60
g-cm
(0.56
to
0.83
oz-inch)
Supply: 2 to 6 g-cm (0.028 to 0.083 oz-inch)
F.F.: 80 to 150 g-cm (1.1 to 2.1 oz-inch)
REW.: 90 to 150 g-cm (1.2 to 2.1 0z-inch)
4-4 TAPE SPEED
1. Load and play a TEAC MTT-111 test tape.
2.
Using
a
common
slotted
screwdriver
with
a
handle
com-
pletely
insulated
from
the
screwdriver
blade,
adjust
the
control
on
the
motor
(as
far
as
possible)
for
a
reading
of
3,000
Hz
(Spec.:
3,000
Hz
+5
Hz).
NOTE:
This
tape
speed
setting
should
be
done
after
about
20
seconds
of
operating
time.
3.
Check
the
following
at
any
portion
of
the
tape
run.
Tape
speed
deviation
......
3,000
Hz
+60
Hz
Tape
speed
drift...
.....-...--.
.
60
Hz
4-5 TENSION ARM
1.
Check
that
when
the
PLAY
key
is
pushed
then
locked,
the tension arm’s projection is within the specified
area as shown.
4.
If
not,
adjustment
can
be
done
using
the
indicated
screws.
specified
area
djusting
edison <f
erase head
Fig. 4-1
4-6 LUBRICATION
Lubrication is only required when parts are replaced. For
this purpose, use the. oil and grease specified below.
Oil: TEAC spindle oil (from TEAC TZ-255 oil kit),
Mobil D.T.E. Oil Light, or equivalent
Grease: ORE-LUBE G1/3 or equivalent
1. Apply a drop of oil with an oil applicator to a point ab-
out 1/3 the way down the shaft (from the free end) of.
the flywheel, then insert the shaft into the capstan hous-
ing.
2. Apply a suitable amount of light grease to the well of
the flywheel bearing.
Flywheel Ass’y
OIL
GREASE
TA-1024
Fig. 4-2
4-7 VOLTAGE CONVERSION
(GENERAL EXPORT MODEL ONLY)
ALWAYS DISCONNECT THE POWER LINE CORD BE-
FORE MAKING THESE ADJUSTMENTS.
1. Remove the top cover of the deck by removing the screws
from the sides.
2. Locate the voltage selector, shown in the illustration,
near the power transformer.
3. Loosen the two screws in the shorting bar and move the
bar so that it shorts across the terminals marked with the
required voltage (100, 117, 220 or 240).
. Retighten the screws.
. Replace the top cover.
wp
T-I771
Shorting Bar
Fig. 4-3

CX-400 | |
4-8
MUTING
SWITCH
1.
When
the
PLAY
key
is
pressed
then
locked,
the
muting
switch
should
be
pushed
positively.
;
2:
When
in
the
STOP
mode,
the
switch
should
return
to
the
original
released
condition.
4-9
MOTOR
SWITCH
1.
Adjust
the
switch
position
so
that
in
the
STOP
condition
the
movable
contact
of
the
switch
makes
contact
with
the
brake
plate
as
shown.
2.
After
the
power
on
the
deck
is
switched
on,
when
the
PLAY,
F.F.,
or
REW
keys
are
depressed,
the
motor
switch
should
operate
to
start
motor
rotation.
3,
When
in
the
STOP
condition,
the
switch
should
operate
to
stop
motor
rotation.
4-10 PAUSE SWITCH
1.
Adjust
the
switch
position
to
meet
the
following
require-
ments.
2.
When
the
PAUSE
key
is
fully
depressed
by
hand,
distance
PAUSE SWITCH ADJUSTMENT
When PAUSE key is fully pushed
pause lever
than 0.5mm
When PAUSE key is locked |
as about imm
- Ro 4
LOCK PLATE RELEASE SOLENOID ADJUSTMENT
adjusting screws
@
—__— solenoid
about 7mm
flywheel :
F.F., PLAY, REW
lat
tock plate or REC key
Fig. 4-4
between the pause lever and the conducting portion of
- the switch’s movable leaf should not be less than 0.5 mm
so as to prevent the switch from grounding. :
3. When the PAUSE key is locked, the fixed contact should
be deflected by about 1 mm after both contacts are touch-
ed.
4-11 REWIND SWITCH
1. Check that when the REW key is pressed and locked the
switch is actuated positively.
4-12 LOCK PLATE RELEASE SOLENOID
1. Adjust the lock plate release solenoid position so that
when its plunger is pushed into the solenoid housing
(bottomed) by hand, the solenoid is positioned as far
from the operation keys as possible but be sure that the.
lock plate does not foul the flywheel.
2..Check that while the solenoid plunger is kept pushed
and in the course that each F.F., PLAY, REW or REC
key is depressed, the clearance pointed out in the illus-
tration is gotten.
MOTOR SWITCH ADJUSTMENT
adjusting screw
brake plate
To contact in STOP mode
rewind switch muting switch —_ lock plate release
solenoid
” lock plate

5
ELECTRICAL
ADJUSTMENTS
AND
CHECKS
PRECAUTIONS |
1. Before performing adjustments and checks, clean and
demagnetize the entire tape path.
2. Make sure the deck is properly set for the voltage in _
your locality.
3. In general, adjustments and checks are done in the order
of L-ch then R-ch. Double REF. Nos. and test point de-
signations indicate L-ch/R-ch.
_ (Example: R11/R21)
4. The value of “dB” refers to 0 dB (0.775 V). If an AC
voltmeter calibrated to 0 dB (1 V) is to be used, ap-
‘propriate compensation should be made.
5. The AC voltmeter used in the procedures must have an
input impedance of 1 M-ohms or more.
6. Note the “Deck settings’’ at the top of each chart. The
settings must be used for all the checks or the chart un-
less explicitly stated otherwise.
OSCILLOSCOPE
OSCILLATOR DISTORTION ANALYZER ©
AC Voltmeter
IkHz FILTER
" Ss2
“ATTENUATOR
:
Fig. 5-1 Basic test setup
—70 dB or more ... What doés it mean?
| CX-400
Values in dB are often given like this: “—70 dB or more”’.
This sometimes leads to confusion. Is —76 dB more than .
—70 dB or less? To put the record straight, the “more”
refers to the absolute value. The absolute value of —70 is
|70|. The absolute value of 76 is |76| which is 6 more
than 70.
So, —76 dB is “more” than —70 dB
—55 dB is “‘less’’ than —60 dB

Deck settings:
MONITOR
sw.
—TAPE
DOLBY
NR
sw.
—
OUT
TEAC
test
tapes:
INPUT
sw.
—
LINE
MTT-506:
For
record
test
with
Co(CrO2
)
OUTPUT
cont.
—
Spec.
position
(item
2)
MTT-501:
For
record
test
with
NORMA/
5-3.
RECORDING
PERFORMANCE
RECORD
cont.
—
Spec.
position
(item
8)
METAL:
For
record
test
with
METAL
MEASURING
POINT
ADJUST
INSTRUCTION
_
INPUT
SIGNAL
(or
CHECK)
REMARKS
RESULT
LINE IN BIASTRAPTP
10.
Bias
trap
Record-pause
mode
No
signal
L106/L206
Min.
reading
LINE IN OUTPUT
:
,
BIAS/EQ
—
Co
(Cr0,
)
)
11.
Record
bias
=
5:
2
6.3
kHz/—42
dB
C163/C263
2.5
dB
+1.5
dB
Tape — MTT-506 (6.15 mV) : over-bias
_ ~ | LINE IN
BIAS/EQ
—
Co
(C10,
)
OUTPUT
Tape -MTT-506 Pi acm aaa id —8 dB (308 mV)
IAS/EQ — NORMAL
12.
Record
level
BIAS/EO
TTS
_8
dB
+1
4B
(275 mV~346 mV)
BIAS/EQ — METAL
Tape — METAL
LINE IN :
BIAS/EQ — METAL 400 Hz/—12 dB OUTPUT
Tape
—
METAL
(195
mV)
2.2%
or
less
13.
Total
harmonic
BIAS/EQ
—
Co
(CrO,)
.
distortion
Tape
—
MTT-506
BIAS/EQ
—
NORMAL
Tape
—
MTT-501
2.5%
or
less
OUTPUT
BIAS/EQ
—
Co
(C10,
)
LINE
IN
40H
+4;
—4
dB
(
Tape
—
MTT-506
Required
signal/
~
ea
Soe
742.4B
(6.15
mV)
_
|}1103/L203
|
133232)
-2
68
BIAS/EQ
—
NORMAL
‘|
400Hz
04dB
(Ref.)
14.
Frequency
Tape
—
MTTS01
response
we
ee
ee
ee
te
BIASIEQ-METAL
|
»
|aqapsnong
Lee
|
Tape
—
METAL
1104/1204
10kHz +3, -4 4B
If frequency response is wrong, recheck steps 11 and 13.
BIAS/EQ
—
METAL
OUTPUT
gt
Tape
—
METAL
LINE
IN
44
dB
min.
ratio
15.
Signal-to-noise
BIAS/EQ
—
Co
(CrO,)
1
iia
—9
dB
(275
mV)
an
sie
of
spec.
ratio
Ue
ge
a
no
signal
ee
‘to
noise
BIAS/EQ
—
NORMAL
a
Tape
—
MTT-501
43
dB min.
ratio
® Connection — Fig. 5-1. But switch ON 1 kHz filter.
e Record 1 kHz. Rewind tape to mid point of recorded portion. Do “no signal”
recording. Get difference between 1 kHz portion and its erased portion.
16. Erase efficiency
LINE IN Ref, output
: | 1kHz/+1 dBo : level:
BIAS/EQ — METAL (0.869V) OUTPUT
65 dB min. ratio
+5 dB
Tape
~
METAL
(1.38V)
no signal
e Connection — Fig. 5-1. But switch ON 1 kHz filter.
e Record 1 kHz. Then push REC MUTE button for several sec, Rewind and
play tape. Get difference between 1 kHz portion and the “no signal” portion.
17.
REC
MUTE
nN
:
function
:
Teva
an
Ref.
output
~
BIAS/EQ
—
METAL
(0.869V)
OUTPUT
-
|
level:
(
Tape
—
METAL
:
,
65
dB
min.
ratio
+5
dB
no signal . (1.38V)
10

MEASURING
cael cae POINT
ADJUST
INSTRUCTION INPUT SIGNAL (or CHECK) | REMARKS
RESULT
e Connection — Fig, 5-1. But do not connect LINE IN (R), switch ON 1 kHz filter.
e Set deck irirecord mode. Find differences between 1 kHz recorded portion (L-ch)
and “no signal’’ portion (R-ch).
18. Channel separation LINE IN
; BIAS/EQ — Co (C10, ) L-ch 1 kHz/—9 dB OUTPUT
Tape — MTT-506 (275 mV) _ 30 dB min. ratio
R-ch No signal
e@ Connection — Fig, 5-1, But do not connect LINE IN (L) and OUTPUT (L).
e Record 125 Hz on R-ch. Note output level of its recorded portion.
Invert tape and play R-ch track. Check leakage level against the output reference
19. Adjacent track of previously recorded portion, ;
crosstalk LINE IN
BIAS/EQ — Co (Cr0,) L-ch No signal OUTPUT .
Tape — MTT-506 R-ch 125 Hz/—9 dB 40 dB min. ratio
(275 mV) :
@ Record 1 kHz with DOLBY NR switch to OUT. Play its portion with switch, OUT and
IN. Get the output level difference between OUT and IN positions.
Repeat the above process for 10 kHz.
LINE IN OUTPUT
20. Dolby NR effect ee Mere 2) 1 kHz/—29 dB Variation
(27.5 mV) 3 dB~8 dB
”
10 kHz/—39 dB
(8.69 mV) ;
TEAC REC PLAY
C163/C263 | Record bias
L103/L203 | Record frequency response for
Co (CrO,) and NORMAL
L104/L204,) Record frequency response for
METAL —
L106/L206 | Bias trap
R11/R21 Output level
R12/R22 Playback frequency response
R13/R23 — | Peak level meter
‘R14/R24 Record level
Fig. 5-6
11

6 EXPLODED VIEWS AND PARTS LIST
’ EXPLODED VIEW -1
3-Round Washer Head{BLK)
x
,
eaiaeaaatey
}
3-Fiber Washer(BLK) NS RR
G4.2xB1OxtO.5
LIMITED AREA
M4xtO
[>
_ 2=PTT M3xl0
12

REF. NO.
1-
1-
1-
1-
1 -
1-
1-
1 -
1-
1 -10
1-11
1 -12
1 -13
© OND TRWN=
PARTS NO.
*§800009900
5640004700
5800011700
*5800025400
5800011800
5800011900
5640004600
*5800010400
*5800072100
*5534432000
5800009600
*5555570000
*5800071800
*5555526000
PARTS NO.
5128107000
5101345000
5101495000
5700004600
5700004700
Cover, Top
Cover Assy, Cassette
Knob, REC;A
Washer, Felt
Knob, REC; 8B
Knob, VR
Pane! Assy, Front
Cover, Bottom
Cover Assy, Bottom; B
Foot
Knob, Lever Switch
Cushion, Top Cover; B
Cabinet Assy
Washer
DESCRIPTION
Cord
DESCRIPTION
nout-outout Conn
Cord, Input-output Co
Parts marked with *require longer delivery time than regular parts.
INCLUDED ACCESSORIES
Information Supplement, Cassette
Information Supplement, Cassette
CX-400 Owner's Manual.
CX-400 Owner's Manual
REMARKS
All except LIMITED AREA
LIMITED AREA ;
LIMITED AREA
LIMITED AREA
REMARKS
U.S.A,
All except U.S.A.
U.S.A.
All except U.S.A.
13

N
QeX®
ray
OG.
AOL
Sw
.
Pte
S
y
Cae
en
&
e
o
a
EXPLODED VIEW - 2
14

REF. NO.
NNNN NNNNN NNNNN NNNDNNM NNNNN NNNNNH NNNNN NNNNN NNONNN NNNNN NNNNN
trrece
CMOoONO cRWON= =
-49
- 50
-51
-52
- 53
-54-
PARTS NO.
*5553323000
*§534612000
*5524203000
*5545089000
*5524247000
*5534615000
5534613000
5534614000
*§534765000
*5555773000.
*5555081100
*5520349000
*5581062000
5569613000
5378900000
*6800090900
*5800052301
*5800052001
*5788100900
*5581038000
5800047201
*5800051900
5540056000
*5600012000
*5533174000
*5800048800
*5800086700
*5800049700
5313000400
*5800048901
*§800051200
*5544656000
*5084643200
*5084550200
*5534444200
5142036000
*5600007100
*5800048600
5800049000
*5800087000
' 5534768000
5800017400
*5534766000
*5555771000
*5534761000
*5800049500
*5800049300
5540056000
*5800051000
*5800052900
*5800012600
*5534840000
*5800015800
*5788200200
DESCRIPTION
Holder, Cassette
Plate, Lock
Spring, Damper
Shaft, Lock Plate
Spring, Holder
Spring, Cassette Pressure
Guide, Cassette; L
Guide, Cassette; R
Guide, Cassette; L
Plate, Cassette Pressure
Lever, Safety; C
Spring, Safety Lever
Clamper, Cord; E
Head, ERASE
Head, REC-PLAY; Combination
Spring, Head
Plate Assy, Head Base
Plate, Head Base; B
Tube, 63
_Clamper, Cord; A
Button Assy
Plate, Brake
Steel Ball, $3
Plate, Tension Adjusting
Arm, Tension
’ Cassette Guide, L
Spring, Tension
Bracket,.Solenoid
Solenoid, Lock Plate Release
Plate, Stopper
Chassis Assy, Mechanism
Shaft, Record Preventing
Plate, Lock
Spring, Lock
Cassette Guide
Lamp, DC 6V 65mA
Bracket, Counter
Spring, Pinch. Roller
Arm Assy, Pinch Rolier
Clamper
Belt, Counter
Counter. Assy
Guide, Cassette; R
Plate, Reflective
Lens, Cassette
Panel, Cassette
Arm Assy, Pause
Steel Ball, 2
Plate, Pressure
Spring, Play
Plate, Brake
Shoe, Brake
Spring, Brake
String, Tension
Parts marked with *require longer delivery time than regular parts.
REMARKS
15

_ EXPLODED VIEW-3

REF. NO.
-30
-35
“38
SCOonsoO TGAWON=
PARTS NO.
*5200006800
*5600005400
*5555753000
*5800020000
*5524251001
*5534744000
5504757000
5534767000
5555755000
5301752500
*§800050800
5301752700
*5550031000
*5504901000
*5534130000
"5524244002
*5524235000
*5524250000
*5800088100
*5555766001 ©
*§800017101
*§524243000
*5555764000
*§800050600
*§800037501
*6533221002
*5800048500
*5524293001
*5800048700
*5800052700
5800123900
5301752800
5534768000
*§504777000
*5555751000
5370000100
*§524246000
*6504774000
DESCRIPTION
PCB Assy, SWITCH
Bracket, Switch
Lever, Slide Switch
Plate Assy, Thrust .
Spring, Thrust
Screw, Thrust
Capstan Assy
Belt, Capstan Drive
Bracket, Switch; B
Switch, Leaf; Motor
Bracket, Leaf Switch
Switch, Leaf; Pause
Washer Thrust ,
Housing Assy, Capstan
Washer, Oil Retaining
Spring, Pause
Spring, Lever
Spring, Base Plate
. Lever Assy, Pause; A
Lever, Pause; B
Lever Assy, FF;B
Spring, Record
Arm, Record Actuating
Lever, Record
Spring, Lock Plate; B
Plate, Lock
Arm, Preventing
Lever, Lock Actuating
Spring, Preventing
Lever Assy, Eject
Gear Assy, Sub Base
Switch, Leaf; Rewind
Belt, Relay ‘
Damper Assy, C
Bracket, Motor Assy
Motor Assy, Capstan
Spring, Stop Lever
‘Lever Assy, Stop
Parts marked with *require longer delivery time than regular parts.
REMARKS
17

EXPLODED VIEW -4
£-1069
18

SS
ba BL AL
HAR PABAHR AH AHH HA
ABAHL
bh ADAPADL PAHDAL AHAAH HAHAHAHA APADRA
-27
-31
-32
-33
-34
-35
-36
«37
-38
-39
-40
“41
-42
-43
-44
-45
- 46
-47
-48
-49
- 50
PRBS >
PRBR BPBBBP
PARTS NO.
5128034000
5128075000
5128017000
5128036000
5128031000
- *5534661000
*5534663000
*5534660000
*5800010300
*5555063000
*55341 18000
*5126037000
*5126038000
*5200006211
*5200006201
*5122168000
*5581038000
*5200006700
*5800050100
5040108000
*5122172000
*5200006300
*5800008400
*5800009401
*5786360500
5800007900
*5124063000
*5800050200
*5800010501
5504681000
*5200008100
*5200006500
*5800010600
5534775000
*5800049900
*5800009500
*5200006400
*5800009000
*5580007000
5134018000
5134036000
5134037000
5134044000
5300017800
5052907000
5052910000
5052911000
5267702600
*5800008800
*5534432000
*5800011200
*5800071900
*5800008300
5534730000
*5800049801
*5800050000
*5033291000
A*5145087000
*5033295000
*§800086900
A\*5320001800
A*5320001900
A\*5320002000
*5800009300
*5555062000
A*5167548100
_ 4*5200002400
DESCRIPTION
Cord, AC Power
Cord, AC Power
Cord, AC Power
Cord, AC Power
Cord, AC Power
Strain Relief, AC Power Cord
Strain Relief, AC Power Cord
Strain Relief, AC Power Cord
Panel, Rear
Washer, GND
Rivet, Push
Terminal Assy, In-output
Terminal Assy, In-output
PCB Assy, REC PLAY AMPL.
PCB Assy, REC PLAY AMPL
Connector Socket, 6P
Clamper, Cord; A
PCB Assy, POWER SUPPLY
Bracket, Meter
Meter, FL Peak Level
Connector Socket, 10P
PCB Assy, LED; A
Shaft, Joint; C
Bracket, Switch
R Pin, 05
Button
. Jack Assy, 3-gang
Bracket, Meter PCB
Chassis Assy, Front
Knob Assy, Push Switch
PCB Assy, METER AMPL
PCB Assy, VOLWME
Holder, LED
Button, B
Rod, Switch
Chassis, Right; B
PCB Assy, LED; B
Bracket, PCB
Washer
Switch, Power
Switch, Power
Switch, Power
Switch, Power
Switch, Power
Spark Killer, 0.01uF + 3002/300V
Spark Killer, 0.033uF + 1202/125V
Spark Killer, 0.033uF + 1202/250V
Spark Killer, 0.047uF/250V
Bracket, Power Switch
Foot
Chassis Assy, Left
Chassis Assy, Left; B
Rod, Power Switch
Button, Push; A
Lever, Record
Bracket, PCB
Plate, Insulating
Transistor, 2SD313E
Tube, Insulating
Link, Record
(Not used)
Transformer, Power
Transformer, Power
Transformer, Power
Bracket, PCB
Shorting Bar, Voltage Selector
PCB, Voltage Selector
PCB Assy, FUSE; A
| CxX-400
Parts marked with “require longer delivery time than regular parts.
REMARKS
GENERAL EXPORT, LIMITED AREA
U.S.A., CANADA :
EUROPE
U.K.
AUSTRALIA
U.K.
AUSTRALIA
All except U.K., AUSTRALIA
EUROPE
All except EUROPE"
EUROPE :
All except EUROPE
CANADA
AUSTRALIA
U.S.A.
EUROPE, U.K.
GENERAL EXPORT, LIMITED AREA
GENERAL EXPORT, LIMITED AREA, AUSTRALIA
U.S.A.
CANADA
EUROPE, U.K.
All except LIMITED AREA
LIMITED AREA
U.S.A., CANADA
GENERAL EXPORT, LIMITED AREA
EUROPE, U.K., AUSTRALIA
GENERAL EXPORT, U.K., EUROPE, LIMITED AREA
GENERAL EXPORT, LIMITED AREA
GENERAL EXPORT, LIMITED AREA
U.K., EUROPE
19

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PC BOARDS AND PARTS LIST
PC Boards shown viewed from foil side.
REC PLAY AMPL PCB ASSY
30
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POWER SUPPLY PCB ASSY
313 Ik 3
0.011600 3h I
100 k
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1000/35Vv
D22E8
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“Tyo
01 3; C30,
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220/25V
7
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*
309 1S24
304 100k
L3HS
O06 10k
307 82k
c3
C30
0/;
§$216006700
P-1081
METER AMPL PCB ASSY
8
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P-1082
21

22
REF. NO.
PARTS NO.
DESCRIPTION
REC PLAY AMPL. PCB ASSY
U101
U102, U202
U103
U104, U204
Q101, Q201
Q102, Q202
Q103, 203
Q104, 0204
Q105, Q205
Q106, Q206
D106
All resisto
R101, R201
R102, R202
R103, R203
R104, R204
R105, R205
R106, R206
R107, R207
R108, R208
R109, R209
R110
R111, R211
R112, R212
R113, R213
R114, R214
R115, R215
R116, R216
R117, R217
R118, R218
R119, R219
R120, R220
R121, R221
R122, R222
R123, R223
R124, R224
R125, R225
R126, R226
R127, R227
R128, R228
R129
R130, R230
R131, R231
R132, R232
R133, R233
R134, R234
R135, R235
R136, R236
R137, R237
R138
R139, R239
R140, R240
5200006201
5200006211
5210006201
IC’s
5147062000
5147077000
5220405000
5147077000
PCB Assy (All except EUROPE)
PCB Assy (EUROPE)
PCB
LA3161
LM1011N
uPC4557C
LM1011N
TRANSISTORS
5042486000
5145185000
5145119000
5042486000
5042486000
5145185000
DIODE
5143118000
2SC536G
2SD655E
2S8C1844F
2SC536G
2SC536G
2SD655E
182473HJ
CARBON RESISTORS
rs are rated +5% tolerance and % watt.
5183126000
5183070000
5183052000
5183132000
5183097000
5183098000
5183090000
5183094000
5183130000
5183086000
5183078000
5183076000
5183118000
5183118000
5183064000
5183094000
5183122000
5183148000
5183140000
5183140000
5183058000
5183114000
5183137000
5183137000
5183090000
5183090000
5183042000
5183106000
A5184249000
5183106000
5183130000
5183114000
5183146900
5183070000
5183050000
5183108000
5183130000
5183082000
5183034000
5183122000
68kQ
3302
562
120k2
43kQ
4.7kQ
2.2k2,
3.3ka2
100k2
1.5kQ
6802
5602
33kQ,
33kQ
1802
3.3k2.
47kQ
560k
270kQ
270kQ
1002
22k2,
200k2.
200kQ
2.2k2
2.2k9
222
10k2
1002
10k2
100k
22kQ
470k2
3302
472
12k
100k2
1k2
102
47kQ
Non Flammable
(EUROPE)
REF, NO.
R141, R241
R142, R242
R143, R243
R144, R244
R145, R245
R146, R246
R147, R247
R148, R248
R149, R249
R150, R250
R151, R251
R152, R252
R153, R253
R154, R254
R155, R255
R156, R256
R157, R257
R158, R258
R160, R260
R161, R261
R162, R262
R163, R263
R164, R264
R165, R265
R166, R266
R167, R267
R168, R268
R169, R269
R170, R270
R171, R271
R173
R174
R175
R176, R276
R177, R277
R178, R278
R179
C101, C201
C102, C202
C103, C203
C104, C204
C105, C205
C106, C206
C107, C207
C108, C208
C109, C209
C110
c111, C211
C112, C212
C113, C213
C114, C214
C115, C215
| €116, C216
C117, C217
C118, C218
C119, C219
C120, C220
C121, C221
C122, C222
C123, C223
C124, C224
C125, C225
DESCRIPTION
PARTS NO.
5183134000 150kQ2
5183130000 100k2
5183118000 33k2
5183118000 33kQ
5183064000 1802
5183094000 3.3k2
5183122000 47kQ
5183148000 560k
5183140000 270kQ
5183140000 270k2
5183078000 6802
5183126000 68kQ
5183116000 27k
5183124000 56k2
5183146000 470k.
5183084000 1.2kQ
5183106000 10kQ
5183098000. 4.7kQ
5183118000 33k2
5183114000 22k
5183114000 22k2
5183126000 68k
5183140000 270k2
5183088000 1.8k2
5183046000 332
5183100000 5.6k2
5183060000 1202
5183106000 10kQ
5183050000 472
5183094000 3.3kQ
5183076000 5602
_ 5183082000 1k2
5183086000 1.5kQ
5183106000 10kQ
5183058000 1002
5183082000 1kQ
5183114000 22k.
CAPACITORS
5172312000 Ceramic
5173571800 Elec.
5173052800 Elec.
5172312000 Ceramic
5170435000 Mylar
5170409000 Mylar
5173005800 _ Elec.
5170409000 Mylar
5170431000 Mylar
5173054800 Elec.
5173054800 Elec.
5173556800 Elec.
5172320000 Ceramic
5172996800 Elec.
5172324000 Ceramic
5172324000 Ceramic
5170419000 Mylar
5170435000 Mylar
5170417000 Mylar
5173010800 Elec.
5173053800 Elec.
5173010800 Elec.
5170441000 Mylar
5173010800 Elec.
5170519000 Mylar
100pF
10uF
220uF
100pF
0.027uF
0.0022uF
4.74F
0.0022uF
0.018uF
220uF
220uF
1uF
470pF
2.2uUF
0.001uF
0.001uF
0.0056uF
0.027uF
0.0047 uF
10uF
50V
16V
6.3V
50V
100V
100V
35V
100V
100V
16V
16V
50V
50V
50V
50V
50V
100V
100V
100V
16V
10V
16V
100V
16V
100V
10% .
10%
5%
5%
5%
5%
10%
10%
10%
5%
5%
5%
5%
10%