Sony TC-FX4040 User manual

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SERVICE
MANUAL
AEP
Model
‘Dolby’ and the double-D symbol are the trade marks of
Dolby Laboratories Licensing Corporation. Noise reduction
system manufactured under license from Dolby Laboratories
Licensing Corporation.
SPECIFICATIONS Tape Transport Mechanism Type | TCM-150V4.
Recording system Total harmonic distortion
4-track 2-channel stereo 1.0% (with Sony METAL-ES cassette)
Fast-forward and rewind time Frequency response
Approx. 100 sec. (with C-60 cassette) . DOLBY NR OFF
Bias frequency 105 kHz : . e With TYPE IV cassette (Sony METAL-ES)
Signal-to-noise ratio (NAB, at peak level) 20 - 17,000 Hz
30 - 16,000 Hz (+3 dB)
30 ~ 13,000 Hz (+3 dB, 0 VU recording)
30 - 16,000 Hz (DIN)
¢ With TYPE Il cassette (Sony UCX)
20 - 17,000 Hz
30 - 14,000 Hz (+3 dB)
30 — 16,000 Hz (DIN)
¢ With TYPE | cassette (Sony HF-S)
20 - 16,000 Hz
30 - 13,000 Hz (DIN)
Wow and flutter 0.05% WRMS (NAB)
+0.14% (DIN)
SAFETY-RELATED COMPONENT WARNING!! Inputs Microphone inputs (phone jacks)
Sensitivity 0.25 mV (-70 dB)
COMPONENTS IDENTIFIED BY SHADING AND MARK For a low impedance microphone
A
ON
THE
SCHEMATIC
DIAGRAMS
AND
IN
THE
Line
inputs
(phono
jacks)
PARTS LIST ARE CRITICAL TO SAFE OPERATION. Sensitivity 77.5 mV (—20 dB)
REPLACE THESE COMPONENTS WITH SONY PARTS Input impedance 47 kilohms
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
Outputs Line outputs (phono jacks)
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Output level 0.44 V (-5 dB) at load
impedance 4.7 kilohms
Load impedance over 10 kilohms
Headphone output (stereo phone jack)
Output level ~28 dB at a load impedance
of 8ohms
"cassette Dolby NR switch B-TYPE ON | C-TYPE ON
TYPE IV (Sony METAL-ES) | 55dB | 65dB 71 dB
TYPE II (Sony UCX) 55 dB
| TYPE | (Sony HF-S) | 52 dB
~ Continued on next page —
STEREO CASSETTE DECK
=
SONY.
TC

TC-FX4040
General
Power requirements
220 V ac, 50/60 Hz
(240 V ac adjustable by authorized Sony
personnel)
Power consumption
‘ 12 watts
Dimensions Approx. 430 x 105 x 245 mm (w/h/d)
(17 x 41/, x 93/, inches)
including projecting parts and controls
Weight Approx. 3.6 kg (7 Ibs 15 02)
Note
This appliance conforms with EEC Directives 76/889 and 82/499
regarding interference suppression.

TC-FX4040 |
SECTION
1
:
OUTLINE
1-1. FUNCTION OF CONTROLS
E) TAPE COUNTER
RESET
hp PEAK LEVEL METER
b
Rearieey,
:
Y
FULL
LOGIC
FEATHER
TOUCH
MECHANISM
a
ee
a
EY SEIT SEG OIE,
yi HEADPHONES
wo
'
TC-FX4040
Each number in the text is keyed to that of the illustra-
tions on pages 3.
Front panel (Fig. [A])
@ POWER switch
@ Cassette holder
© TAPE COUNTER and RESET button
The tape counter provides a numerical reference point
while recording which can be used to index a recorded
cassette. To reset to zero, press the RESET button.
@ Function indicators
@ PEAK LEVEL METERs
These meters show the peak input level of each channel
during recording, and recorded levels in the playback
mode.
@ 4 (eject) button
Press this button to open the cassette holder.
@ HEADPHONES jack (stereo phone jack)
© <4 (rewind) key
Press this key to advance the tape rapidly to the left. It is
also used for the auto play and review function.
tions.
Op (playback) key
Press
this
key
to
playback
the
cassette.
To
record,
press
this
key
while
holding
the
@
key
down.
The
tape
is
transported
to
the
right.
© gi (stop) key
Opp (fast-forward) key
Press this key to advance the tape rapidly to the right. It
is also used for the cue function.
tions.
® 11 (pause) key
Press
this
key
to
stop
the
tape
running
for
a
moment
dur-
ing
recording
or playback.
This
key
is
also
used
for
the
cue
and
review
functions.
® 0 (record muting) key
Press this key to eliminate unwanted material and to in-
sert a blank space during recording.
® @ (record) key
Press this key together with the & key to start recording.
® DOLBY NR* switch
For
recording
or
playback
with
Dolby
B-type
system,
set
the
DOLBY
NR
switch
to
B.
For
recording
or
playback
with
Dolby
C-type
NR
system,
set
it
to
C.
For
recording
without
Dolby
NR
system,
set
it
to
OFF.
*“Dolby”
and
the
double-D
symbol
are
trade
marks
of
the
Dolby
Labora-
tories
Licensing
Corporation.
Noise
reduction
system
manufactured
under
license
from
Dolby
Laboratories
Licensing
Corporation.
The
Dolby
NR
system
reduces
tape
hiss
and
improves
the
signal-to-
noise
ratio
at
low-level
high-frequency
signals.
@TAPE select buttons
Depress
one
of
the
TAPE
select
buttons,
depending
on
which
type
of
tape
you
use.
The
optimum
bias
current
adjustment
for
recording
and
the
optimum
equalization
adjustment
for
both
recording
and
playback
are
set.
@® MIC jacks (phone jack)
Any
low-impedance
microphone
equipped
with
a
phone
plug may be used.
®
REC
LEVEL
(recording
level)
controls
These
controls
adjust
the
recording
level.
Rear panel (Fig. [B])
®LINE
IN
(line
input)
jacks
(phono
jack)
Accept
tape
outputs
from
an
amplifier
for
tape
recording
and
line
outputs
from
another
tape
deck
when
dubbing
a
tape
from
that
unit.
@ LINE OUT (line output) jacks (phono jack)
Accept
tape
inputs
from
an
amplifier
for
playing
back
a
tape
and
line
inputs
from
another
tape
deck
for
dubbing
a
tape
onto
that
unit.
@SYNC connector (3-pin)
For
synchro
recording,
connect
to
the
SYNC
connector
of
the
turntable
system.
For
further
details,
refer
to
the
instruction
manual
of
the
Sony
turntable
system.
@ CONTROL S IN connector
Connect
to
the
CONTROL
S
OUT
connector
of
Sony
audio
equipments
equipped
with
a
4-pin
remote
control
connector.
@ CONTROL S OUT connector
Connect
to
the
CONTROL
S
IN
connector
of
Sony
audio
equipments
equipped
with
a
4-pin
remote
control
con-
nector.
@ AC power cord

1-2. BLOCK DIAGRAM
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REMOTE
CONTROL
SIRCS SWITCH
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RELAY DRIVE
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REMOTE
CONTROL rad -
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TC-FX4040
RvIOl
REC LEVEL L
DOLBY AMP
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TC-FX4040
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TAPE DET dl accipeNe 8
PREVENTION

TC-FX4040
SECTION 2
DISASSEMBLY
Note:
Follow
the
disassembly
procedure
in
the
numerical:
order
given.
CASE
Remove four (4) screws and case.
@ Remove screws, +BVTT3 x 6 (two).
FRONT
PANEL
.
_@ Remove counter belt and temporarily
hang it on the protrusion of the —
mechanism. chassis.
protrusion of
mechanism chassis
counter belt
Remove a screw, tBVTT3 x 6,
and a solder lug.
© Remove screws, +BVTT3 x 6 ( three).
@ Pull front panel forward. Take care not to break
lead wires extracting from PC boards. Front
panel contains six (6) PC boards.
© Unlock front-panel claws
(both sides) from chassis,

TC-FX4040
DECK MECHANISM
Remove screws, +BVTTS x 6 (two).
PC BOARDS FROM FRONT PANEL Remove appropriate screws or unlock appropriate claws
. from PC boards as shown.
screws,
#BTP3
x
8
screws,
+BTP3
x
10
screws, +BTP3 x 8
screws, +BTP3 x 8
REC LEVEL control
power switch board
photo coupler board
function button block
meter board
AUDIO BOARD
N
N
‘
‘N
N
@ screw, *BVTT3 x6
‘x
audio board
shield plate

TC-FX4040
LOCATION OF PRINTED-CIRCUIT BOARDS
remote-control board
photo-coupler board
audio board Pin-jack board
detection-switch board
Power-switch board‘
headphone jack board
function-switch board
meter board
REC LEVEL control board
RECONNECTING CONNECTORS
white; 4-pin from function-switch block
= P52
N
Cf
Cy
- | ee Be
white;
8-pin
from
deck
mechanism
Ya
wa °
t red; 4-pin from :
; function-switch block
Tk
A gray; 3-pin from
white; 6-pin shielded cable from deck mechanism
deck mechanism : i fe
white;
2-pin
shielded
cable
from
;
ES
gray;
6-pin
from
deck mechanism R deck mechanism

TC-FX4040
SECTION 3
ADJUSTMENTS
3-1. MECHANICAL ADJUSTMENTS
PRECAUTION
1.
Clean:
the
following
parts
with
a
denatured-
3.
Do
not
use
a
magnetized
screwdriver
for
the
alcohol-moistened
swab:
adjustments.
record/playback
head
pinch
roller
4.
After
the
adjustments,
apply
suitable
locking
erase
head
rubber
belts
compound
to
the
parts
adjusted.
capstan
5.
The
adjustments
should
be
performed
with
the
2.
Demagnetize
the
record/playback
head
with
a
rated
power
supply
voltage
unless
otherwise
head
demagnetizer.
noted.
- Torque Measurement
Head Height Adjustment
1.
Prepare
an
adjustment
cassette
as
shown
below,
Tome
PRA
Meter
Meter
reading
or
mirror
cassette.
Forward
CQ-102C
eteoe
ae
Back
Tension
CQ-102C
©.
03
as
Ay
eee
cd
Rewind
|
C2208
|
12.0
onincn)
C-120
Cut
out
hatched
Pinch
Roller
Pressure
Measurement
tape
cassette
portions.
2...
In
playback
mode
and
viewing
from
the
front,
—
Playback
Mode
—
adjust the head heights to eliminate tape curl
and
tape
twist
at
the
portions
shown
by
the
@
Slowly
return
the
pinch
roller
atrows
and
read
the
spring
scale
just
when
.
the
pinch
roller
starts
rotating.
(The capstan should
first contact here.)
erase head — record/playback
head
= eee
| 5 = Tr ‘
=]
7.
5)
@
tension
gauge
3-513-237-01
(t=0.1)
:
200—300
g-cm
ad
bebe
eae
ser
.
(2,774.16
oz-inch)
Shim, head height adjustment

3-2. ELECTRICAL ADJUSTMENTS
Note: The adjustment should be performed in
the order given in this service manual.
The adjustments should be performed
for both L-CH and R-CH.
@ TAPE switches are automatically set according to
the tape.
TYPEI : NORMAL
TYPE II: CrO2
CS40(CS-412)] TYPEIV :METAL |
@ Switches and controls should be set as follows
unless otherwise specified.
DOLBY NR switch: OFF
@ Standard Record:
Deliver the standard input signal level to the
input jack and set the REC LEVEL control to
obtain the standard output signal level.
Standard Input Level
ee ee ee
0.25V (-104B)
Standard Output Level
LINE OUT
CABSV (508)
TC-FX4040
Speed Adjustment
Procedure:
Mode: playback
speed checker
LFM-30
or
digital frequency
test tape counter
WS-48A
(3kHz, OdB)
LINE OUT
Specification:
Speed checker Digital frequency counter
Frequency difference between the beginning
and the end of the tape should be within 0.8%
(25Hz).
Adjustment Location:
— capstan motor —
adjustment control inside motor
TC-FX4040
Record/playback Head Azimuth Adjustment
Procedure:
1... Mode: playback
test tape
P-4-A063 VTVM
(6.3kHz, —10dB}
Playback Level Adjustment
Procedure:
Mode: playback
test tape
P-4-L300
(315Hz, OdB)
LINE OUT
2. Turn the adjustment screw for the maximum
output levels. If these levels do not match, turn
the adjustment screw until both of output
levels match together within 1.0dB.
0.435V.
LINE OUT (ea)
Adjust RV104 (L-CH) and RV204 (R-CH).
Specification:
LINE OUT level: 0.46 — 0.42V
(—4.5 — —5.5dB)
Level difference between channels:
less than 0.5dB (0.05V)
Check. that the LINE OUT level does not
change in playback mode while chaging the
Screw: Pk mode from playback to stop several times.
position
—»
angle
L-CH R-CH
peal ~ peek; Adjustment Location:
3. Phase Check ;
Mode:
playback
—
audio
board
—
test tape
P-4-A063 oscilloscope ;
(6.3kHz,
—10d0B)
RV104
-L-CH 47 k2Q
R-CH
LINE OUT
Screen pattern
DOOOGS
in phase 45° 90° 135°
ice ge eae
good wrong
Record:
Setting
I
Proced'
1. N
af os.
2; i)
A
t.
Q'
Adjusti

jjustment
VTVM
a7 kQ [7]
for the maximum
lo not match, turn
both of .output
| .OdB.
ie
—» angle
R-CH
peak .
oscilloscope
Playback Level Adjustment
Procedure:
Mode: playback
test tape
P-4-1.300
(315Hz, OdB)
0.435V
(—5aB)
LINE OUT
Adjust RV104 (L-CH)’ and RV204 (R-CH).
Specification:
LINE OUT level: 0.46 — 0.42V
(—4.5 — —5.5dB)
Level difference between channels:
: less than 0.5dB (0.05V)
Check that the LINE OUT level does not
change in playback mode while chaging the
mode from playback to stop several times.
Adjustment Location:
— audio board —
RV104 RV204
(L-CH)
°
(R-CH)
ET
Record Bias Adjustment
Setting:
REC LEVEL control: _ standard record
(See page 11)
Procedure:
1.
Mode: record
af osc
blank tape
CS-17
10k2
O attenuator
ott ’
O I I, oxeKe)
LINE IN
1) 315Hz
ae het 25mV (-30dB)
2. Mode: playback
recorded VTVM
portion
k
LINE OUT
ADjust CT101 (L-CH) and CT201 (R-CH) so
that the LINE OUT level of 10kHz signal is
OdB +0.5dB relative to that of 315Hz.
Adjustment Location:
— audio board —
~ (L-CH) (R-CH)
TC-FX4040
TC-FX4040_
Record Level Adjustment
Setting:
REC LEVEL control: standard record
(See page 11)
Procedure:
1. Mode: record
af osc
blank tape
€) ee CS-17
| _2tenvator ;
oO —
LINE IN ,
315Hz, 0.25V (1008)
2. . Mode: playback
recorded
portion
LINE OUT
Adjust RV102 (L-CH) and RV202 (R-CH).
Specification:
LINE OUT level: 0.46 — 0.42V
(—4.5 — —5.5dB)
Adjustment Location:
— audio board —
Rv202 RV102
(R-CH) (L-CH)
r)
Semiconductor Lead Layouts:
2S8A1175
CX10032A 2$D1020
cuz letter side
IR2E02
M50761-417P
M5218L
TC9310N-071
line Wont)
or
slit
or ;
ae te " 280945
(Top view)
DTA114ES
DTA144WS
DTC114ES EC’
2SB808 ;
2SC2603F HZ6A3L
2SD1012 HZ6B3L
1$S202-1
10E2
11E2
cathode
/
2SB731
2SD809-K
letter side
GL-9PG4
| cathode
anode

A
SECTION 4 TC-FX4040
DIAGRAMS
1 2 3
4-1. MOUNTING DIAGRAM
— Conductor Side —
(Refer to page 14 for semiconductor lead layouts.)
Note: ; .
@ Color code of sleeving over the end of the jacket.
O—-: parts extracted from the component side.
@——
:
parts
extracted
from
the
conductor
side.
—@ : part mounted on the conductor side.
rm
1_¢ : indicates side identified with part number.
amepem : signal path
Zone : |-CH signal path
ommeom=m> > R-CH signal path
<: B+ pattern
1B patiern
TC-FX4040
12 13, 14 15 16
{AUDI0. BOARD)
.
(CHASSIS)
[CONTROL
SWITCH
BOARD]
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4-2. SCHEMATIC DIAGRAM
TC-FX4040 |
TC-FX4040
1
.
2
3
a.
5
[PIN JACK
BOARD(I/4)1|
go
|
[AUDIO
BOARD)
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24
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238
29
Note:
e
All
capacitors
are
in
uF
unless
otherwise
noted.
pF:
puF
'
BOWV
or
less
are
not
indicated
except
for
electrolytics
and
tantalums.
e All
resistors
are
in
2
and ¥/,W or
less
unless
otherwise
specified.
é
ry
:
signal
path.
®
Components
for
right
channel
have
same
values
as
for
left
channel.
Reference
numbers
are
coded
from
201.
4:
internal
component.
—
eo
{fw
:
fusible
resistor.
©
ames -
B+
bus.
©
mee
:
B-
bus.
e [__]
:
adjustment
for
repair.
e AC
voltage
readings
in
the
bias
oscillator
with
a
VTVM.
@
Voltages
are
dc with
respect
to
ground
unless
otherwise
-
noted.
<
@
Readings
are
taken
under
no-signal
conditions
with
a
VOM
(50kQ/V).
ares:
eo
p
:PLAY
bP
:
FF
«<q
«6:
REW
@
:STOP.
@®
:RECORD
;
NO
MARK
:
COMMON
e@
Waveforms
are
taken to ground
by
using
oscilloscope.
Se oe iabiecttnie
“Note: The components identified by shading and mark
Voltage’ variations may be noted due ‘to normal pro-°
duction tolerances.
So nichasresnensnnts sesnrdnrnnnanr
A are critical for safety. Replace only with
part number specified

NOTE:
The mechanical parts with no reference
number in, the exploded views are not
supplied.
* Items marked." *
SECTION 5
EXPLODED VIEWS AND PARTS LIST
are not stocked since
they are seldom required for routine
service. Some delay should be antici-
pated when ordering these items.
(1)
2 So e
dL wdlaat add oll eal ll edd WONAMTESWNPR OCW DYNAM PWNH
Part No.
7-685-871-01
7-685-751-09
*3-318-975-01
X-3318-920-1
3-313~292-21
4-889-321-11
9-911-863-XX
7-685-752-04
3-318-998-01
3-703-249-01
3-572-365-11
*3-318-963-01
*3-701-030-00
*3-307-530-73
3-703-244-00
7-685-133-19
3-703-473-00
*3-312-615-11
Description Remarks
SCREW +BVTT 3X6 (S)
SCREW +BVTT 3X6 (S)
BRACKET (A), MD
LID: ASSY, CASSETTE
RETAINER, CASSETTE
SCREW
SHEET, INSULATING
SCREW +BVTT. 3X8 (S)
CASE
SCREW, S TIGHT, +PTTWH 3X6
SHEET, INSULATING (A)
BRACKET, AUDIO PC BOARD
LABEL, SERIAL NUMBER
PLATE, JACK
BUSHING (2104), CORD
SCREW +P 2.6X6 TYPE2 NON-SLIT
SCREW, TERMINAL
HEAT SINK
—23—
* The construction parts of an assembled
part are indicated with a collation
number in the remark column.
No.
Part No.
3-327-601-11
*3-318-946-01
*3-318-948-13
3-576-731-00
*3-318-973-01
7-682-546-04
*3-318-969-01
*3-318-999-01
*4-302-759-00
3-315-159-01
3-701-417-00
*3-322-818-01
*3-322-819-01
*1-615-664-11
*A-2056-273-A
The components identified
by shading and mark A\are
critical for safety.
Replace only with part
b ified
J101 _ J202
J201 J202
Description
KNOB, SQUARE
PLATE, BOTTOM
CHASSIS
FELT (H)
PLATE, SHIELD
SCREW +BVTT 3X5 (S)
RETAINER, PC BOARD
LABEL, MODEL NUMBER
LABEL, SERIAL NUMBER
PURSE LOCK (14 DIA.)
PURSE LOCK (11 DIA.)
HOLDER, CONNECTOR
HOLDER, CONNECTOR
PC BOARD, CONTROL SWITCH
PC BOARD ASSY, AUDIO, MOUNTED (INCLUDING
REC VOL,HEADPHONES JACK,PHOTO COUPLER, POWER SWITCH,
REMOTE CONTROL,METER AND. PIN JACK BOARDS)
Remarks
Now
51
52
53
54
55
56
57
58
59
60
61
62
63
(2)
Part No.
3-304-419-51
X-3318-937-1
*4-902-831-01
3-318-911-91
*3-318-967-01
*3-318-962-01
3-540-244-00
7-685-546-01
3-577-029-00
7-685-134-19
*3-307~-350-00
3-558-708-11
'
i}
i)
i)
'
1
4
iy i}
1
4
BUTTON, EJECT
PANEL ASSY, FRONT
JOINT (G), KNOB
KNOB (POWER.L), T MOLD
BRACKET (B), MD
SLIDER, EJECT
SPRING, TENSION
SCREW +BTP 3X8 TYPE1
BELT, SQUARE
SCREW +BTP 2.6X8 TYPE2 N-S
PULLEY (N), MOTOR
WASHER, STOPPER
Remarks
Part No.
X-3318-922-1
7-685-547-01
3-318-978-01
3=318-989-01
*3-318-941-01
3-318-964-22
*3-318-974-01
3+318-986-01
¥*3-318-976-01
7-621-775-10
*X-3318-910-1
1~548-574-31
*A-2056-273-A
Description Remarks
BLOCK ASSY, FUNCTION BUTTON
SCREW +BTP 3X10 TYPE1
HOLDER, METER
SPACER (B), LED
SPACER, LED
HOLDER, REC VOL
BRACKET, REC VOL
_ BUTTON, REC VOL
BRACKET, CASE
SCREW +B 2.6X4
BRACKET (C) ASSY, MD
COUNTER, TAPE (NORMAL TYPE)
PC: BOARD ASSY, AUDIO, MOUNTED (INCLUDING
REC VOL HEADPHONES JACK,PHOTO COUPLER,POWER SWITCH,
—24—
REMOTE CONTROL,METER AND PIN JACK BOARDS)
No.
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
(3)
Part No.
3-319-682-01
3-319-613-01
3-312-441-00
3-313~292-21
7-621-775~-60
3-319-694-01
3-575-346-01
*3-319-611-01
3-319-669-01
3-312-432-00
*3-319~-709-01
3-575-457-00
7-623-924-11
X=3319-625-1
3-319-713-01
3-319-715-01
3-319-718-01
3-319-718-11
3-319-719-01

RV101
~RV201
Remarks
D {INCLUDING
OWER SWITCH,
JACK BOARDS)
Now
102
103
104°
105
106
107
108
109
110
111
112
113 >
114
115
116
117
118
119
Part No.
3-319-682-01
3-319-613-01
3-312-441-00
3-313-292-21
7~621-775-60
3-319-694-01
3-575-346-01
*3-319-611-01
3-319-669-01
3-312-432-00
*3-319-709-01
3-575-457-00
7-623-924-11
X-3319-625-1
3-319-713-01
3-319-715-01
3-319-718-01
3-319-718-11
3-319-719-01
Description
HOLDER, CASSEETTE
PISTON’ (B)
RING, PISTON
RETAINER, CASSETTE
SCREW +B 2.6X12
SPRING, TENSION
FELT, BRAKE
LEVER (LEFT), BACK TENSION
LEVER, EJECT
SPRING, TENSION
LEVER (B), LIFT, SWITCH
PLATE (B), SHIELD, MOTOR
WASHER 3.0, NYLONE
PINCH LEVER ASSY
SPRING, TENSION
BRACKET, HEAD
SHIM, ADJUSTMENT, HEAD
SHIM, ADJUSTMENT, HEAD
SCREW, TOOTHED LOCK (+- 2X13)
Remarks
—25—
120
121
122
123
124
125
126
127
128
129
131
132
135
136
137
138
139
140
Part No.
*3-319-601-11
7-671-112-11
_ 3-319-712-01
*X-3319-624-1
3~703-496-00
7~-671-112-01
X-3319-626-1
3-319~607-01
X-3319-627-1
3-319-614-01
3-319-717-01
3-319-711-01
3-531-760~-00
3-575-324-00
3-564-027-11
3-307-394-00
3-575-332-00
3-575-304-00
TC-FX4040 ©
Description Remarks
SPRING
BALL, STEEL
SPRING, COMPRESSION
CHASSIS (S). ASSY, HEAD
SCREW + PWH2X14
BALL, STEEL
TABLE (L) ASSY, REEL
BUSHING, REEL TABLE
TABLE (L) (CB) ASSY, REEL
SPRING
SPRING
SPRING, TENSION
CLAW, REEL SPINDLE
GEAR, LIMITER
FELT, LIMITER
RETAINER (B), THRUST
GEAR, FR
SHAFT, GEAR, FR
Now
‘151
152
153
155
156
157
158
161
162
163
165
166
167
168
169
170
TC-FX4040
Part No.
7-685-879-01
*3-319-665-01
3-703-150-11
3-319-608-01
7-685~-645-11
3-319-710-01
X-3319-630-
3-307-482-00
*X-3319-615-1
3-319-688-01
3-307-394-00
7-687-204-21
3~307-332-00
3-307 -333-00
*3-319-668-01
3-319-662-01
Description
SCREW +BVTT 3X30 (S)
RETAINER, THRUST
CLAMP
RETAINER, THRUST
SCREW +BVTP 3X6. TYPE2 N-S
BELT (R), CAPSTAN
FLYWHEEL (T) ASSY
WASHER, LUMILER
LEVER ASSY, FWD LOCK
GEAR, PAUSE CAM
RETAINER (B), THRUST
TOTSU PTPWH 2X6 NON-SLIT, TYPE2
ARBOR, FIXED
ARBOR, TRIGGER
PLATE, BRAKE
RUBBER, BRAKE
—26—
Remarks
Now
171
172
173
174 |
175
176
178
179
180
181
182
183
184
185
186
901
Part No. -
3-555-124-00
3-319-612-01
*X-3319-614-1
3-319-606-01
7-685-131-21
3-319-602-01
3-319-603-01
3-319-604-01
3-319-670-01
7-685-865-01
3-319-649-01
3-319-633-01
*3-319-676-11
X-3319-628-1
3-319-689-01
1-452-202-00
Description Remarks
SPRING, TENSION
SPRING
LEVER ASSY, PAUSE
SPRING
SCREW +P 2.6X4. TYPE2 SLIT
SPRING
LEVER, REC DETECTION
LEVER, HALF DETECTION
HOLDER, SWITCH, DETECTION
SCREW +BVTT 2.6X12 (S)
SPRING
SPRING
LEVER, FWD
CHASSIS ASSY, MECHANICAL
GEAR, FWD CAM
MAGNET

_ TC-FX4040
SECTION 6
ELECTRICAL PARTS LIST
NOTE:
- Items marked " * “ are not stocked since CAPACITORS:
they are seldom required for routine MF:uF, PF:uuF.
service. Some delay should be antici-— RESISTORS The components identified
pated when ordering these items. - All resistors are in ohms by shading and mark A\are
: ee - F : nonflammable = critical for safety.
+
If
there
are
two
or
more
same
circuitsin
a
:
Replace
only
with
part
set such as a’stereophonic machine, only COILS number speci fied.
typical circuit parts may be indicated and » MMH : mH, UH : pH
capacitors and resistors in other same ‘
circuits may be omitted. SEMICONDUCTORS
In each case, U : up, for example:
UA...: pA..., UPA...: UPA..., UPC...: pPC,
UPD...: uPD..
ELECTRICAL PARTS ELECTRICAL PARTS
Ref.No. Part No. Description Ref.No. Part No. Description
901 1-452-202-00 MAGNET C140 1-162-282-31 CERAMIC 100PF 10% 50V
902 1-548-574-31 COUNTER, TAPE (NORMAL TYPE) C301 1-123-356-00 ELECT 1OMF 20% 16V
ore : C302 = 1-123-356-00 ELECT LOMF 20% 16V
! , ’ C303 1-123-381-00 ELECT 2.2MF 20% 50V
907. *1-615-664-11 PC BOARD, CONTROL SWITCH C311 1-123-356-00 ELECT © 10MF 20% 16V
908 *A-2056-273-A PC BOARD ASSY, AUDIO, MOUNTED (INCLUDING C312. =1-129-708-00 FILM 0.0033MF 10% 630V
REC VOL,HEADPHONES JACK ,PHOTO COUPLER,POWER SWITCH, C313 1-130-291-00 FILM 0.0056MF 5% 100V
REMOTE CONTROL,METER AND PIN JACK BOARDS)
C314 =1-130-285-00 FILM 0.0033MF 5% 100V
C101 1-123-380-00 ELECT IMF 20% 50V C315 1-130-285-00 FILM 0.0033MF 5% 100V
C102 1-162-290-31 CERAMIC 470PF 10% 50V C316 1-123-381-00 ELECT 2.2MF 20% 50V
C103. =: 1-123-380-00 ELECT IMF 20%, 50V
C317. ~=—-1-123-379-00 ELECT 0.47MF 20% 50V
C104 «=: 1-123-356-00 ELECT 10MF 20% 16V C318 1-123-306-00 ELECT 47MF 20% 10V
C105 1-110-203-00 MYLAR 0.0047MF 5% 50V C320 1-123-369-00 ELECT 4. 7MF 20% 50V
C106 =: 1-136 -173-00 FILM 0.47MF 5% 50V
C321) =: 1-123-356-00 ELECT 10MF 20% 16V
C107. =: 1-136-167-00 FILM 0. 15MF 5% 50V C322 = 1-161-330-00 CERAMIC 0.01MF 30% 25V
C108 =. 1-136-155-00 FILM 0.015MF 5% 50V C324 ~=1-162-113-00 CERAMIC 0.01MF 30% 16V
C109 =1-136-169-00 FILM 0.22MF 5% 50V
C401 =1-110-203-00 MYLAR 0.0047MF 5% 50V
C110 =: 1-136-163-00 FILM 0.068MF 5% 50V C402. »=—- 1-123-381-00 ELECT 2. 2MF 20% 50V
C111 =. 1-136-161-00 FILM 0.047MF 5% 50V C403 =: 1+162-284-31 CERAMIC 150PF 10% 50V
C112 > =1-110-205-00 MYLAR 0.0068MF 5% 50V
C404 «=. 1-162-284-31 CERAMIC 150PF 10% 50V
C113: 1-136-153-00 FILM 0.01MF 5% 50V C406 =: 1-162-294-31 CERAMIC 0.001MF 10% 50V
C114 «=: 1-123-369-00. ELECT 4.7MF 20% 50V C407. -—«-: 1-123-380-00 ELECT 1MF 20% 50V
C115 =1-123-379-00 ELECT 0.47MF 20% 50V
C410 = =1-123-356-00 ELECT 10MF 20% 16V
C116 =: 1-124-185-00 ELECT 4.7MF 20% 50V C411 «©1-123-356-00 ELECT 10MF 20% 16V
C117. —s- 1-161-321-00 CERAMIC 680PF 10% 50V C415 1-123-322-00 ELECT 330MF 20% 16V
C118 1-136-157-00 FILM 0.022MF 5% 50V
; C416 1-162-113-00 CERAMIC 0.01MF. 30% 16V
C119 1-124-184-00 ELECT 3.3MF 20% 50V C417 1-162-113-00 CERAMIC 0.01MF 30% 16V
C120) = 1-110-203-00 MYLAR 0.0047MF 5% 50V C418 © 1-162-113-00 CERAMIC 0.Q1MF 30% 16V
C122 1-123-381-00 ELECT 2.2MF 20% 50V ;
C501 =: 1-123-311-00 ELECT 1000MF 20% 10V
C123. 1-123-330-00 ELECT 22MF 20% 16V C503: 1-123-318-00 ELECT 33MF 20% 16V
Ci24 =: 1-124-185-00 ELECT 4.7MF 20% SOV C504 =: 1-123-324-00 ELECT 1000MF 20% 16V
€125 1-107-036-00 MICA 68PF 5% 500V
C505 1-123-310-00. ELECT 470MF 20% 10V
C126 =: 1-161-318-00 CERAMIC 390PF 10% 50V C506 1-123-318-00 ELECT 33MF 20% 16V
C127. =: 1-107-165-00 MICA 56PF 5% 500V C507. —s-: 1-123-324-00 ELECT 1000MF 20% 16V
C128 1-136-153-00 FILM 0.01MF 5% 50V ;
CN301 *1-564-509-11 PLUG, CONNECTOR 6P
€129 ~=1-110-199-00 MYLAR 0.0022MF 5% 50V CN302 *1-564-505-11 PLUG, CONNECTOR 2P
C131 =. 1+136-156-00 FILM 0.018MF 5% 50V CN401 *1-564-511-11 PLUG, CONNECTOR 8P
C132 1-136-153-00 FILM 0.01MF 5% 50V
CN404 *1-564-337-00 PIN, CONNECTOR 3P
C133 1-123-380-00 ELECT IMF 20% 50V CN406 *1-564-507-31 PLUG, CONNECTOR 4P
C134 = 1-123-381-00 - ELECT 2.2MF 20% 50V CN407 *1-564-507-11 PLUG, CONNECTOR 4P
C135 1-123-380-00 ELECT 1MF 20% 50V .
CN410 *1-560-280-00 CONNECTOR PIN 3P
C136
=:
1-123-356-00
ELECT
LOMF
20%
16V
CN411
*1-560-039-00
-PIN,
CONNECTOR
C137 © 1-162-282-31 CERAMIC 1OOPF 10% 50V CN412 *1-560-039-00 PIN, CONNECTOR
C139 1-161-330-00 CERAMIC 0.01MF 30% 25v
CT101 1-141-225-00. CAP, TUNING, TRIMMER
CT201 1-141-225-00 CAP, TUNING, TRIMMER
—?7—

TC-FX4040
Ref .No.
Diol
pl02
D201
0202
030!
D302
D40!
D4d2
D406
D407
D4tl
D4l2
D413
D416
D4l9
D420
D501
D502
D503
D504
0505
FIOt
FI02
F201
F202
-FR501
FR502
HE! 0}
HRPIO!
IC 101,
IC 201
1C 30!
1C 302
1¢ 303
1¢304
1c 40!
1402
Jtol
Jl02
J201
3202
J30!
J302
L101
L102
L201
L202
M401
M402
PM401
PM402
P1401
ELECTRICAL PARTS
* Part No.
1=806-967-I1
1-806-968-1!
1-806-967-11
1-806- 968-11
8-719-107-94
8-719-107-94
8-719-107-94
8-75 9-107-94
8-71 9-107-94
8-719-107-94
8-71 9-91 5-51
8-719-91 9-04
8-71 9-91 5-50
8-71 9-1 07-94
8-71 9-910-66
8-71 9- 200-02
8-719-910-63
8-71 9- 200-23
8-71 9-200- 23
8-71 9- 200-23
8-71 9- 200-23
1-231-388-00
1-235-1 86-00
1-231-388-00
|-235~1 86-00
1-21 7- 422-00
1=217-422-00
8-825-724-00
8-825-507-80
8-759-91 2-79
8- 759-91 2-79
8-759-600-02
8-752-01 8-70
8-759-600-02
8-759-101-55
8-759- 204-46
8-759-602-47
1-507-909-1 1
1-507-909-11
1-507-909-1)
1=507-909-1 |
1-507-797- 21
1-507-982-11
1-408-923-00
1~408-930-00
1-408-923-00
1-408-930-00
X-3319-612-1
1-541-239-00
1-454-316-00
1-454-316-00
8-719-902-90
Description Ref .No.
DIODE (LED BLOCK) gio1
DIODE
(LED
BLOCK)
Q102
DIODE
(LED
BLOCK)
Q103
DIODE (LED BLOCK) Q201
DIODE
§$s202-!
Q202
DIODE 1S$202-! Q203
DIODE
'SS202-!
Q301
DIODE 1$S202-! Q302
DIODE !SS202-! Q303,
DIODE !$S202-! Q304
DIODE GL~9PG4 Q305
DIODE GL-9PR4 Q306
DIODE GL-9HY4 Q307
DIODE !SS202-! Q401
DIODE HZ6B3L Q402
DIODE !0E2 Q403
DIODE
HZ6A3L
Q404
DIODE IIE2 Q405
DIODE
I
1E2
Q407
DIODE !1E2 Q408
DIODE !1E2 Q409
FILTER, LOW PASS Q410
ENCAPSULATED COMPONENT Q411
FILTER, LOW PASS Q412
ENCAPSULATED COMPONENT
Q417
FUSIBLE | 5% 1/2W OF Q418
FUSIBLE | 5% |/2W OF Q419
HEAD, ERASE. EF~20!1-36 Q501
Q502
HEAD (PP227~3602F ) Q503
IC IR2E02 Q504
Ic
IR2E02
Q505
Ic M520 8b 506
IC CX20! 87 R101
Ic M52! 8L R103
IC CX!0032A R104
IC TC93!0N~-07! R105
IC M5076!1-417P R106
R107
JACK, PIN 4P (LINE IN L)
JACK,
PIN
4P
(LINE
OUT
L)
R108
JACK,
PIN
4P
(LINE
IN
R)
R109
R110
JACK,
PIN
4P
(LINE
OUT
R)
:
JACK,
LARGE
TYPE
(MIC)
R111
JACK (LARGE TYPE) (HEADPHONES) Se
MICRO INDUCTOR 8.2MMH
MICRO
INDUCTOR
33MMH
R114
MICRO INDUCTOR 8.2MMH R115
MICRO
INDUCTOR
33MMH
R116
MOTOR
ASSY,
REEL R117
MOTOR
R118
R119
SOLENOID, PLUNGER
SOLENOID,
PLUNGER
R120
R121
PHOTO INTERRUPTOR SP1201-20 R122
R123
R124
R125
—28-
ELECTRICAL PARTS
Part No.
8-729-102-03
8-729-900-80
8-729-606-33
8-729-102-03
8-729-900-80
8-729-606-33
8-729-194-57
8-729-194-57
8-729 -606-33
8-729-900-61
8-729-900-61
8-729-606-33
8~729=117-54
8-729-900-80
8-729-900-65
729-900-80
-729-900-80
729-117-54
729-800-83
729-800-83
729-177-43
7
7
7
-729-177-43
29-900-80
29-177-43
729-900-80
729-900-80
729~900-85
729-180-92
729-606 -33
8-729-173-13
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8-729-117-54
8-729-811-24
8-729-800-83
1-247-867-00
1-247-855-00
1-247-819-00
1-247-865~-00
1-247-871-00
1-247-843-00
1-247-851-00
1-247-822-00
1-247-847-00
1-247-840-00
1-247-851-00
1-247-827-00
1-249-421-11
1-247-855-00
1-247-847-00
1-247-863-00
1-249-421-11
1-249-421-11
1-247-831-00
1-247-833-00
1-249-421-11
1-247-840-00
1-247-116-00
1-246-529-00
Description
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
2801020 | -
DTC114ES
2SC2603F
2S01020-H
DTCi14ES
2SC2603F
280945
2SC945
2SC2603F
DTA114ES
DTALI4ES
2SC2785
2SA1175
DTC114ES
DTAL14ES
DTC114ES
DIC114ES
2SA1175
258808
2SB808
280774
2SD774
DTC114ES
280774
DTC114ES
DTC114ES
DTA144WS
2SD809-K
2SC2603F
2SB731
2SA1175
2SD1012
2S8808
33K
10K
330
27K
47K
3.3K
6.8K
430
4.7K
2.4K
6.8K
680
2.2K
10K
4.7K
22K
2.2K
2.2K
iK
1.2K
2.2K
2.4K
240
220K
54
5%
5%
5%
oh
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/4W
1/4W

TC-FX4040
ELECTRICAL PARTS ELECTRICAL PARTS
Ref.No. Part No. Description Ref.No. Part No. Description
R126 1-247-107-00 CARBON 100 5% - 1/4W R412 1-247-783-00 . CARBON 10 5% 1/6W
R127 1-246-524-00 CARBON 130K 5% 1/4W R413 1-247-819-00 CARBON 330 5% 1/6W
R128 1-247-149-00 CARBON 5.6K 5% 1/4W R414. 1-247-879-00 CARBON 100K 5% 1/6W
R129 1-247-863-00 CARBON 22k «65% ~—1/6W R415 1-247-855-00 CARBON 10K 5% 1/6W
R130 1-247-857-00 CARBON 12K «5% ~—-1/6W R425 1-247-831-00 CARBON 1K 5% 1/6W
R131 1-247-858-00 CARBON 13K «5% ~=1/6W R426 =1-247-831-00 CARBON 1K 5% ~—s1/6W
R132 1-247-887-00 CARBON 220K 5% 1/6W R427. 1-247-821-00 CARBON 390 5% 1/6W
R133. 1-247-821-00 CARBON 390 5% 1/6W R428 1-247-849-00 CARBON 5.6K 5% 1/6
R135 1-247-831-00 CARBON 1K 5% ~—-1/6W R429 1=247-819-00 CARBON 330 5% 1/6W
R136 1-247-879-00 CARBON 100K 5% 1/6W R430 1-247-831-00 CARBON 1K = «45% /6W
R137: 1-247-859-00 CARBON 15K 85% = -1/6W R431 —1-247-831-00 CARBON 1K 5% 1/6W
R140 1-247-837-00 CARBON 1.8K 5% 1/6W R434 1-247-863-00 CARBON 22k 5% = 1/6W
R141 1-247-815-00 CARBON 220 5% 1/6W R435 1-247-815-00 CARBON 220. 5% = 1/6W
R142 1-249-421-11 CARBON 2.2K 5% 1/6W R436 = 1-247-821-00 CARBON 390 5% 1/6W
R143 1-247-855-00 CARBON 10K 5% 1/6W R437 1-247-821-00 CARBON . 390 5% 1/6W
R144. 1-247-859-00 CARBON 15K 5% = 1/6W R439: 1-247-863-00 CARBON 22k 5% 1 /6W
R145 1-247-847-00 CARBON 4.7K 5% 1/6W R440 1-247-855-00 CARBON 10K 5% =1/6W
R146 -1-247-879-00 CARBON 100K 5% 1/6W R445 1-247-879-00 CARBON 100K 5% 1/6W
R147. 1-247-861-00 CARBON 18K 5% 1/6W R446 1-247-831-00 CARBON 1K 5% /6W
R148. 1+247-878-00 CARBON 91K 5% 1/6W R501 1-247-143-00 CARBON 3.3K 5% 1/4W
R149 1-247-879-00 CARBON 100K 5% 1/6W R502 =: 1-247-125-00 CARBON 560 5% 1/4W
R150 1-247-855-00 CARBON 10K «5% ~=—s1/6W R503 1-247-131-00 CARBON WK 5% 1/4
R151 1-247-855-00 CARBON 10K 5% 1/6W R504 =: 1-247-131-00 CARBON 1K 5% /4W
R155 1-247-841-00 CARBON 2.7K 5% 1/6W R505 =: 1-247-141-00 CARBON 2.7K 5% 1/4W
R301 1-247-879-00 CARBON 100K 5% 1/6W R506 =: 1-247-131-00 CARBON 1K 5% 1 /4W
R302 1-247-883-00 CARBON 150K 5% 1/6W R507: 1-247-131-00 CARBON 1K 5% /4W
R303 1-247-831-00 CARBON 1K 5% ~—s«1/6W R508 1-247-133-00 CARBON 1.2K 5% 1/4W
R304 1-247-831-00 CARBON 1K 5% 1/6W RV101 1-230-713-21 RES, VAR, SLIDE 20K/20K
R307. 1-247-847-00 CARBON 4.7K 5% 1/6W RV102 1-228-994-00 RES, ADJ, CARBON 10K
R308 1-247-835-00 CARBON 1.5K 5% 1/64 RV104 1-228-994-00 RES, ADJ, CARBON 10K
R309 1-247-773-00 CARBON 3.9 5% 1/6W RV201 1-230-713-21 RES, VAR, SLIDE 20K/20K
R310 1+247-861-00 CARBON 18K 5% 1/6W RV202 1-228-994-00 RES, ADJ, CARBON 10K
R311 1-247-861-00 CARBON 18K 5% 1/6W RV204 1-228-994-00 RES, ADJ, CARBON 10K
R312 1-247-855-00 CARBON 10K «5% =—s1/6W RY301 1-515-547-11 RELAY
R313. 1-247-858-00 CARBON 13K 5% = 1/6W
R314. 1-247-855-00 CARBON. 10K 5% = -1/6W $301 1-570-252-11 SWITCH, PUSH (5 KEY)
$302 1+570-252-11 SWITCH, PUSH (5 KEY)
R315 1-247-840-00 CARBON 2.4K 5% - 1/6W $303 1-570-252-11 SWITCH, PUSH (5 KEY)
R316 1+247-847-00 CARBON 4.7K 5% 1/6W
R317 1-247-879-00 CARBON 100K 5% 1/6W $304 1-570-252-11 SWITCH, PUSH (5 KEY)
$305 1-570-252-11 SWITCH, PUSH (5 KEY)
R318 1-247-843-00 CARBON 3.3K 5% 1/6W S405 1-554-303-00 SWITCH, KEY BOARD (REC)
R319 1-247-861-00 CARBON 18K 5% 1/6W
R320 1-247-843-00 CARBON 3.3K 5% 1/6W S406 1-554-303-00 SWITCH, KEY BOARD (FWD)
S407 1-554-303-00 SWITCH, KEY BOARD (REW)
R321 1-247-855-00 CARBON 10K «5% «1 /6W S408 1-554-303-00 SWITCH, KEY BOARD (FF)
R322 1-247-815-00 CARBON 220 5% 1/6W
R323 1+247-823-00 CARBON 470 5% = 1/6W $409 1-554-303-00 SWITCH, KEY BOARD-(PAUSE)
$410 1-554-303-00 SWITCH, KEY BOARD (REC MUTE)
R324 1-247-823-00 CARBON 470 5% 1/6W S411 1-554-303-00 SWITCH, KEY BOARD (STOP)
R401 1-247-872-00 CARBON 51K 5% 1/6W
R402 1-247-863-00 CARBON 22k =«5% ~~ /6W $501 1-570-103-11 SWITCH, PUSH (POWER)
R405 1-247-841-00 CARBON 2.7K 5% 1/6W T301 1-433-298-11 TRANSFORMER, BIAS OSCILLATION
R406 1-247-903-00 CARBON 1M 5% sO /6W Ba
R408 1-247-861-00 CARBON 18K 45% 1/6W — T4014.)
R409 1-247-857-00 CARBON 12K 5% - 1/6W X401 1-527-532-00 OSCILLATOR, CERAMIC
R410 1-247-861-00 CARBON 18K 5% 1/6W
R411 1-247-807-00 CARBON 100 5% 1/6W
The components identified
by shading and mark A\are
critical for safety.
Replace only with part
number speci fied
—29—

TC-FX4040
ACCESSORY & PACKING MATERIAL
No. Part No. Description
1-551-734-11 CORD, CONNECTION (RK- 74A)
1-556-372-41 ‘CORD, CONNECTION (4 CORE)
3-318-958-01 CUSHION (LEFT), LOWER
3-760-448-51 MANUAL, INSTRUCTION
3-318-959-01 CUSHION (RIGHT), LOWER
3-318-960-01. CUSHION (LEFT), UPPER
3-318-961-01 CUSHION (RIGHT), UPPER
3-318-988-31 INDIVIDUAL CARTON
3-701-630-00 BAG, POLYETHYLENE
4-876-352-00 SHEET, PROTECTION
English
m 85F 0416-1
Sony
Corporation
Printed
in
Japan
9-951-803-11 —20— © 1985