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CT-91
7.
ELECTRICAL
PARTS
LIST
NOTES :
* Parts
without
part number
cannot
be supplied,
replacing, be sure
to use
parts of identical
designation,
J=5%, and K=10%),
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Miscellaneous
Parts
P. C. BOARD
Parts
Mark
Symbol
_& Description
Part
No.
FL unit
Switch unit
OSC.HX
unit
Timer unit
Control unit
Power supply unit
BIAS VR unit
Headphone
unit
INPUT VR unit
Amp
unit
REC
switch unit
TAPE SELECTOR
unit
CONNECTOR
unit
SENSOR
unit (A)
SENSOR
unit (B)
OTHERS
Mark
Symbol
&
Description
Part
No.
A
CM —22C
Strain relief
A
PDG1015
AC power
cord
A
REK —074
Fuse (1.6A)
A
REK —080
Fuse (1A)
A
RTT 1060
Power
transeformer
SLF —401C
Diode
RSF -031
Microswitch
RSX —059
Rotary encorder
RXM1016
Capstan
motor
;
assembly
RXM1018
Rell motor
assembly
RXX 1055
Power
motor
assembly
RXX1158
HEAD
BASE
assembly
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deena eeeeeeeseneoeeasensceres RN2H (0) R][5] K
sete ceeeeessecesesecscnsoeees RSIP [o][i}[o]K
vig deidaie see etudstleeedenweceee RN1/4SR (5)(6)[2| 0) F
FL Unit
SEMICONDUCTORS
Mark
Symbol
&
Description
Part
No.
IC901 —IC903
LC7570
D901
188254
OTHER
Mark
Symbol
&
Description
Part
No.
FLUORESCENT
TUBE
RAW1018
Switch
Unit
SWITCHES
Mark
Symbol
&
Description
Part
No.
$1001-—1014
Tact switch
RSG
— 155
(i, «, @, 4, >, I, TAPE
RETURN, », COUNTER
RRESET,
COUNTERMODE,
TAPE
CAPACITY,
METER
RANGE, MONITOR, ©)
RESISTORS
Mark
Symbol
&
Description
Part No.
All resistors
RD%PMOODN
OSC.HX
Unit
SEMICONDUCTORS
Mark
Symbol
&
Description
Part
No.
IC601
u PC1297CA
Q601 —-Q603
DTC114ES
Q605, Q606
2SA1309A
Q608-—Q610
2803243
Q604, Q607, 0613
2SC3311A
Q611
2SD1276
D601 —- D603
MTZ11B
D611
RD2.7EB
D608
RD3.0FB1
D604 —D607, D609, D610
188254
COILS
Mark
Symbol
&
Description
L603, L604
Step—up
coil
L605
OSC coil
L606, L607
Line coil
L601, L602 Trap coil
CAPACITORS
Mark
Symbol
&
Description
C618
C609, C610
C622
C620, C621
C601, C602, C619, C623—C625
C617
C607, C608, C626
C627, C628
C629
C605, C606
C615, C616
C613, C614
C611, C612
C603, C604
C630
RESISTORS
Mark
Symbol
&
Description
VR601, VR602, VR604, VR605
Semi-—fixed
resistor (10k)
VR603
R627
R619
Semi-—fixed
resistor (2.2k)
R603, R620
Other resistors
OTHER
Mark
Symbol
&
Description
CN23
Timer
Unit
SWITCH
Mark
Symbol
&
Description
$1101
Slide switch
(TIMER REC-—OFF—PLAY)
Part
No.
RTD1011
RTD1014
RTF1053
RTF1076
Part
No.
CCCCH120J50
CCCSL470K500
CEAS100M50
CEAS221M16
CEAS330M35
CEAS4R7M50
CFTXA223J50
CFTXA332J50
CFTXA682J50
CGCYX103K25
CGCYX473K25
CKCYB391J500
CKCYF4732Z50
CKPUYB821K50
COPA822J100
Part
No.
VRTG6HS103
VRTG6HS222
RS1LMFO10J
RD%PMF6R8J
RD"%PMODIOJ
RD'%PMODOJ
Part
No.
W-D2509
Part
No.
RSH1001
Control
Unit
SEMICONDUCTORS
Mark
Symbol
&
Description
1C804
IC802
IC801
C803
Q807
Q803 -Q806
Q801, Q802
Q808
D801 —D805
CAPACITORS
Mark
Symbol
&
Description
C808
C806, C807
C805
C803, C804, C809, C810
C801
RESISTORS
Mark
Symbol
&
Description
R826
Resistor array (10kx8)
R844, R847
Resistor array (10kx4)
R833
Resistor array (22k x 4)
R827
Resistor array (10kx 7)
R836, R837, R846
R806
— R820
Other
resistors
OTHERS
Mark
Symbol
&
Description
CN21
X801
CERAMIC
RESONATOR
Power
Supply
Unit
SEMICONDUCTORS
Mark
Symbol
&
Description
1C701, IC702
aN
Q702
Q706, Q707, Q713, Q715
Q708
Q705, 0709, Q711, A712, Q714
Q701, 0703, A704, Q710
D723
D717
D716
D718, D71¢
D724
D713
D709
D711
D714, D715, D720, D721
SPEPBEPRB
BPBEBBE
D705, D706, D722
D701—D704
>
Part
No.
BA335
M5233L
PD4148B
u PD4050BC
DTC143ES
2SA1309A
28C3311A
2$D1302
188254
Part
No.
CEASR47M50
CGCYX104K25
CGCYX473K25
CKCYF103Z50
CKCYF473Z50
Part
No.
DCN1009
RCX1008
RCX1009
RCX1010
RD%PMODIO
RN/"POOIDOLF
RD %OOO J
Part
No.
W-D2510
VSS1014
Part
No.
BA6109
2SA1283
2S8A1309A
2SA936
28C3311A
2SD1276
MTZ10C
MTZ12B
MTZ13B
MTZ6.2B
MTZ6.8C
RD2.7EB1
1B2C1—LC2
1B2Z1-—LC2
1SR35—-100A
188254
10DF2FA9
SWITCH
Mark
Symbol
&
AN
S701
Power s
COIL
Mark
Symbol
8
L701
Line coi
CAPACITORS
Mark
Symbol
8
C724
C722
C717, C719
C714-C716
C710
C709
C711, C712, C
C713
C730
C723, C728
C703—C708, C€
C720 (6800 u
C701, C702 (Z
aN
C733 (0.01 uF
RESISTORS
Mark
Symbol
&
R708
R702, R703, R
R701, R709, R
R732-—R736
Other resistor
OTHER
Mark
Symbol
&
CN21
BIAS
VR
Unit
RESISTOR
Mark
Symbol _ &
VR1201
Variab
(5k-E
Headphone
Unit
SEMICONDUCTOR
Mark
Symbol
&
1C401
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