Download Service Manual TRC

-
FILE NO.
Service
Microcassette
Manual
Recorder
TRC-5880 ( XE
)
(ss)
PRODUCT
CODE
No.
142 936 01 (XE)
Specifications
Recording
system
Erasing system
Tape
speect
142 936 02 (SS)
..........
............
.... ...........
Fast forward / Rewind time
Wow&flutter
Frequency
SIN ratio
..... .........
response
.........
........... ..... ..
Specifications
DC bias
Output power
... ......
400 mW ( DC max.)
Magnet
Power source
... .. ....
DC :3 V, ( 2 size “AA” batteries
2.4 cm/sec or
Speaker
1.2 cmLsec
Terminals
. ............
............
40mm
dia.
Earphone jack,
140 sec. ( MC-60 )
Ext. DC jack,
0.20 “/o WRMS
Ext. MIC jack
300-4,000
Hz
30 dB (max.)
Dimensions
Weight
.... .... ..
. . . . . . . . . . . . . .
60 (W) x 129 (H)x
Approx.
27 (D) mm
151 g (without batteries)
subject to change without notice.
REFERENCE
No.
SM580204
)
OPERATION
w
The unit employs
. 4-position
●
sliding
slide-button
F.FWD/EJECT
. One-touch
●
a slide type mechanism
recording
that boasts the following
features.
control
button
system
Quick RECORD / quick REVIEW
The operation
button ( RECORD/STOP/PLAY/REVIEW
The EJECT/F.FWD
button can be operated
) can be used when a microcassette
when the operation
a. LOADING
MICROCASSETTE
The illustration
shows the position of the R/P head
tape is loaded in the unit.
button is in the STOP position.
and pinch roller when the unit is in eject status.
Load microcassette
The microcassette
tape into the unit.
detection
by the microcassette,
The mechanism
lever is pressed upon
releasing
the lock.
then enters loading (standby)
status.
EJECT
LOAOING
MICROCASSEfW
/’
\
l————l————
mlCR0c+v5SETTE
TAPE
TAPE GUIDE*
h
+
RIP HEAD
$
CAPSTAN+(
PINCH ROLLER
MICROCASS13TE
C!ETECTIONLEVER
I
TAPE GUIDE*
(
1!
/
b. STOP MODE
The illustration
shows the unit with the operation
button
in the STOP position.
The EJECTIF.FWD
button can be operated
when the unit
is in stop status.
A safety device prevents the EJECT/F.FWD
operating
EII
Com
button from
c1
when the unit is in other than stop status.
STOP
STIY
PLAv
Rsvtsw
~’
~;
FFWD
-
Uml
@
EJECT
II
J
-1-
MODE
Ill
REMOVAL
-
AND INSTALLATION
GENERAL REMARKS
● AI] wiring should be returned
. Before adjusting
●
to the
the mechanism
original
position after work is completed.
of this unit, wipe the tape contacting
surfaces clean as well as the contacting
surfaces of the driving parts with a cotton swab or a soft cloth soaked in alcohol.
Trouble may occur because of oil and grease stains.
Handle the belt carefully
because
grease
easily attaches to it.
Then check the used rubber parts.
If the rubber has deteriorated
or is scratched,
replace the parts with new one.
b. AMP. P. C. BOARD
a. TOP LID
c. WIRING LAYOUT
. Arrange the wiring as shown in the figure.
BLACK
RED
—1
BLACK>
-2-
l—
BROWN
& MECHANISM
Measuring instructions,
(1) AF VTVM
(2)
FREQUENCY
(3)
OSCILLOSCOPE
COUNTER
a. HEAD REPLACEMENT
●
TAPE
%
tools
SPEED
select
DC
(5)
DUMMY
POWER
AND AZIMUTH
SUPPLY
LOAD,
; 3.0
V
4 ohms
(6)
TEST
TAPE,
HEAD
(7)
TEST
TAPE,
MOTOR
AZIMUTH
; 6,300
tiz
SPEED
; 3,000
HZ
ADJUSTMENT
switch: 2.4 cm
(a) Head replacement
. After replacement, demagnetize
●
(4)
the heads by using
a head eraser.
Be sure to clean the heads before attempting
to make
any adjustments.
(b) Head azimuth adjustment
(1) Load the test tape ( OA-431, etc. ; 6,300 Hz ) for
azimuth adjustment.
(2)
Press the PLAY button.
(3)
Use a cross-tip
azimuth
(4)
After
( + ) screwdriver
adjustment
completion
(TB-1
so that
of the
401 B) to
secure
the
to turn the screw for
outputs
maximized.
adjustment,
use
the
adjustment
REPLACEMENT
b. MOTOR
(a) Motor replacement
azimuth
threadlock
screw.
AND SPEED ADJUSTMENT
AMP
P.C.B
I
IBLACK ~n
ML~~ODR
MRED
T
(b) Motor speed adjustment
(1)
Load
(2)
Press the PLAY button.
(3)
the test tape ( OA-W411,
Use a cross-tip
etc., 3,000Hz ).
( + ) screwdriver
to turn the
SVR601 to adjust so that the frequency
becomes
3,000
c. CHECKING
.
Clean
the
THE
head,
Measuring
Cassette
measurement
PLAY
F. FWD
REW
counter
Hz.
capstan
MECHANISM
and
pinch
TORQUE
roller
before
item
Take-up
for
PLAY:TW-I111
F.FWD
TENS1ON
measurement.
torque
I REW;
4 -12
AND
Back
PLAY:TW-111
grcm
150 gr.cm
25-
60 gr.cm
Tape
Driving
TW-1231A
30-
tension
0.6-
-3-
1
3.0 grcm
tension
power
cassette
TW-1422
30 gr (MIN.)
EXPLODED
VIEW (CABINET
& CHASSIS)
-
3-
DESTINATION
F
RATING
PLATE
Ss
L-
(GENERAL)
XE
y
(EUROPE)
L
14
L
-4-
PARTS
CAUTION:
LIST
Regular
type
resistors
and
capacitors
are
not
listed.
To know
those
values,
refer
to the
schematic
diagram.
DESTINATION ..... (XE) : EUROPE, (SS) : GENERAL
IACKINC
Ref.
No.
&
‘IXING 1 RTS
ACCESSORIES
Part
No.
Description
614
614
614
614
614
255
255
176
253
252
8188
8195
1190
1372
8662
614
252
8679
614
252
8686
614
252
8693
614
251
2104
Ref.
INNER CARTON (XE)
INNER CARTON (SS)
INNER
POLYE COVER,SET
SHEET,SET
lkSTRUCTION
MANUAL (XE)
(ENGLISH/GERMAN,ETC.)
INSTRUCTION
MANUAL (XE)
(ITALIAN/PORTUGUESE,ETC.)
INSTRUCTION
MANUAL (SS)
(ENGLISH/GERMAN,ETC.)
INSTRUCTION
MANUAL (SS)
(ITALIAN/PORTUGUESE
,ETC.)
CARRYING
CASE,SET
Part No.
No.
Description
Yol
411
156
4802
Y02
411
155 3905
Y03
411
156
4703
Y04
411
155
3905
Y05
411
156
4604
No.
Part
21
iMP.
CABINET&CHASSIS
No.
Part
255
252
256
6054
6682
5605
614
256
5612
4
5
614
614
250
250
2914
2907
6
7
8
9
10
11
12
13
14
15
16
17
614
614
614
614
614
614
614
614
614
614
614
614
614
614
614
614
255
248
249
250
250
249
255
255
255
254
248
248
255
125
125
125
6177
1660
5094
2938
2921
0297
6085
6146
6023
6765
1622
1608
3343
1660
0236
0151
2
3
Ref.
Description
No.
614
614
614
1.7X6MM,
1.4X4MM,
1.7X6MM,
1.4X4MM,
614
Description
No.
247
8684
I
Ref.
1.4X6MM,
:LECTRICAL
Ref.
1
SCR S-TPG
PAN PCS
BACK-PCB-MECHANISM
SCR S-TPG
PAN PCS
BACK-CABINET
SCR S-TPG
PAN PCS
PCB-MECHANISM
SCR S-TPG
PAN PCS
MECHANISM-CABINET
SCR S-TPG
PAN PCS
MECHANISM-CABINET
31
C914
C916
CN901
CN902
CN903
0901
D904
IC901
R602
R603
S901
S902
S903
S904
S905
S906
S907
VR601
VR901
ASSY,LID,CASSETTE
SPRING,TORSION,TOP-CABINET
ASSY,CABINET(WITH
SPEAKER)
(XE)
ASSY,CABINET(WITH
SPEAKER)
(ss)
ASSY,KNOB,SLIDE,
F.FWD/EJECT
ASSY,KNOB,SLIDE,
RECORO/STOP/PLAY/REVIEW
BUTTON,CUE
INOEX
CUSHION,RUBBER,MIC
ESCUTCHEON,MIC
ASSY,KNOB,SLIDE,VAS
ASSY,KNOB,SLIDE,SPEED
SPRING,COMP,SHIELD,GROUND
ASSY,KNOB,SLIDE,SAFETY
LID,BATTERY
ASSY,CABINET,REAR
TERMINAL,(+)
TERMINAL,(GND)
TERMINAL,(-)
SHEET,8X28X0.5MM,SPEAKER
CUSHION,
1OX2OMM,SPEAKER
CUSHION,5X15MM,CABINET,REAR
CUSHION,LID,BATTERY
I
-5-
P:
No.
MICROPHONE
-w
1
I
BOARDASSY
Part
614
403
403
620
620
614
407
407
409
401
401
620
620
620
620
614
620
614
614
614
614
Description
No.
250
263
062
196
196
248
116
053
245
155
176
195
016
016
016
215
016
249
250
250
249
1702
4806
1303
7104
7104
1226
6504
8708
5106
7201
6405
8461
4504
4504
5990
9828
2845
5360
7711
1900
5346
ASSY,PCB,AMP.
POLYESTER
0.033U
M
50V
POLYESTER
0.047U
M
50V
JACK,3P,EARPHONE
JACK,3P,EXT
MIC
JACK,EXT
DC
LEO SLP-181B-51,0PR
BATT
ZENER DIODE MTZ9.lA
IC LA4167M
MT-FILM
220 JQ
l/6W
MT-FILM
10K JH
l/6W
SWITCH,SLIDE,RECORD/PLAY
SLIDE
SWITCH,VAS
SLIDE
SWITCH,SAFETY
LOCK
SLIOE
SWITCH,TAPE
SPEED
SWITCH,TACT,CUE/TONE
LEAF SWITCH,POWER
TERMINAL,FF/REW
SWITCH
POTENTIOMETER,
lK OHM
,1OK
VR,ROTARY,VOLUME
MOUNT-E,LED
EXPLODED
VIEW (MECHANISM)
w
.
-$-179
\
,63_o;=
‘\
–180
h
9-101
Ai%T?’lq
%
T
-’e
-169
,67_9k#”l’8
\\
“\,
&J~l
_\l
g-l”
1~-165
,
L
J 4L111
&
110
‘
112-J
Y
)-132
\
-1>1
-6-
-113
PARTS
MECHA
Ref.
101
102
103
104
105
106
107
108
109
No
LIST
SM (TM-T5880
Part
No.
110
111
112
412
614
<614
x614
614
614
614
614
412
614
614
412
047
253
251
251
253
250
253
253
047
253
253
047
6905
5325
0827
0834
5622
9623
7046
5479
1009
5486
5585
5700
113
114
115
116
117
121
122
123
614
614
614
614
412
614
614
412
253
253
253
253
047
253
250
047
5660
5578
5653
5387
6004
5677
9357
5809
124
125
126
127
614
614
614
412
250
250
253
047
9371
9319
5400
6400
128
129
130
131
132
133
%614
614
614
412
614
412
253
253
253
047
250
047
5448
7077
6728
1009
9388
5809
247
6103
L
134
135
136
137
138
139
410
614
Q614
614
614
412
253
253
253
253
047
5417
5431
5370
5363
6301
MECiSH)
Description
Ref.
SPECIAL
SCREW, 1.4X1.6MM
ESCUTCHEON,MECHANISM
COVER
ASSY,REEL,TAKE-UP
ASSY,REEL,SUPPLY
SPRING,COMP,BACK
TENTION
SPRING,PLATE,CASSETTE
ASSY,CHASSIS,MAIN
LEVER,RECORD
SAFETY
SPECIAL
SCREW
LEVER,RECORD
ARM
SPRING,TENSION,REC
SAFETY
SPECIAL
WASHER,
“E” RING,2.5MM
SPRING
WIRE,REC
ARM
ROLLER,LOCK
SPRING,PLATE,LEVER
HOLDER,SPRING
SPECIAL
SCREW, 1.4X2MM
SPRING
WIRE,FR
PLATE SPRING
GEAR,CENTER
SPECIAL
WASHER, 1.6X3X0.25MM
POLY CUT WASHER
GEAR,REW
BOSS,STUD
REW GEAR SCREW
GEAR,COUNTER
SPECIAL
WASHER, 1.6X3X0.25MM
POLY CUT WASHER
BELT,SQUARE,COUNTER
ASSY,LEVER,FWD
ARM
SPRING,COMP,FWD
ARM
SPECIAL
SCREW
GEAR,FWD
SPECIAL
WASHER,
1.6X3X0.25MM,
POLY CUT WASHER
SPECIAL
WASHER,
1.6X3X0.3MM,
POLY WASHER
FLYWHEEL
3ELT,SQUARE,MAIN
SUPPORT,FLYWHEEL
SUPPORT, FLYWHEEL,HOLDER
SPECIAL
SCREW,1.4X1.5MM
141
No.
412
Part
047
No.
5908
Description
142
614
253
5561
143
151
152
153
154
155
156
157
161
614
614
614
614
614
614
412
614
412
253
253
253
253
253
253
047
250
047
5554
5608
5592
7060
5493
5516
6806
9333
6202
162
163
164
165
166
167
168
169
170
& 614
614
614
614
x614
412
614
614
614
253
253
255
253
250
047
253
253
253
6971
5462
7723
5530
9906
0903
5684
5547
5646
171
412
047
6707
172
614
253
5615
SPECIAL
WASHER,
“E” RING, l.5MM
SLIOE,LEVER
RECORD/STOP/PLAY/REVIEW
SLIDE,F.FWD/EJECT
LEVER
SPRING,TENSION,EJECT
LEVER
SPRING,TENSION,SWITCH
LEVEI
ASSY,LEVER,SWITCH
LEVER,F.FWD
ARM
LEVER,EJECT
ARM
SPECIAL
SCREW,MOTOR
CUSHION,
RUBBER,MOTOR
SPECIAL
WASHER,
1.48X2.
1X0. 13MM,
POLY WASHER,FLYWHEEL
ASSY,MOTOR
COUNTER,TAPE
SPRING
PLATE,TAPE
COUNTER
LEVER,ERASE
HEAD BASE
HEAD,ERASE
SPECIAL
SCREW,HEAO
BASE
SPRING
WIRE,ERASE
HEAO
LEVER,HEAD,BASE
SPRING,COMP,
HEAD BASE SPRING
“A”
SPECIAL
WASHER, 1.2X3X0.5MM,
LUMINER
CUT WASHER
SPRING,TENSION,
HEAD BASE SPRING
“B”
ASSy,pINCH
RoLLER
ARM
173
174
~614
253
7053
412
047
7407
175
176
177
~78
179
180
614
412
412
%614
253
047
047
250
5691
6608
6509
9661
SPECIAL
WASHER,
1.2X3X0.25MM,POLY
CUT
SPRING
WIRE,PINCH
ARM SPRIN
SPECIAL
SCREW,l.4X1.5MM
SPECIAL
SCREW,l.4X6MM
HEAD,RECORO/PLAY
614
614
253
253
5639
5394
SPRING,COMP,AZIMUTH
HOLDER,HEAD
AZIMUTH
SPRING
SPACER
——
-7-
(
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CN902
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SANYO Electric Co., Ltd.
July/’93/28OO
KM
Printed
in Japan
-9-
Osaka,
Japan
—
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