C65 87-018-209-080 CAP, CER 0.1-50V
C66 87-010-248-080 CAP, ELECT 220-10V
C67 87-A10-173-010 CAP,CER 560P-50 K B
C68 87-A10-173-010 CAP,CER 560P-50 K B
C200 87-018-209-080 CAP, CER 0.1-50V
C201 87-018-209-080 CAP, CER 0.1-50V
C202 87-A10-172-010 CAP,CER 470P-50 K B
C209 87-A10-176-010 CAP,CER 1000P-50 M D
C210 87-018-209-080 CAP, CER 0.1-50V
C211 87-A10-176-010 CAP,CER 1000P-50 M D
C219 87-010-401-080 CAP, ELECT 1-50V
C220 87-010-401-080 CAP, ELECT 1-50V
C221 87-A10-576-080 CAP,CER 0.01-50 Z YF
C222 87-A10-576-080 CAP,CER 0.01-50 Z YF
C223 87-A10-576-080 CAP,CER 0.01-50 Z YF
C224 87-A10-176-010 CAP,CER 1000P-50 M D
C225 87-A10-176-010 CAP,CER 1000P-50 M D
C226 87-010-265-080 CAP, ELECT 33-16V
C227 87-A10-576-080 CAP,CER 0.01-50 Z YF
C227 87-A10-576-080 CAP,CER 0.01-50 Z YF
C230 87-A10-176-010 CAP,CER 1000P-50 M D
C234 87-018-208-080 CAP 0.047-50F
C235 87-010-405-080 CAP, ELECT 10-50V
C236 87-A10-576-080 CAP,CER 0.01-50 Z YF
C237 87-010-380-080 CAP, ELECT 47-16V
C239 87-010-380-080 CAP, ELECT 47-16V
C242 87-A10-176-010 CAP,CER 1000P-50 M D
C243 87-A10-176-010 CAP,CER 1000P-50 M D
C245 87-018-209-080 CAP, CER 0.1-50V
C246 88-CS7-648-010 CAP,STY 390P 005-039100-000
C247 87-A10-166-010 CAP,CER 150P-50 K B
C249 87-010-403-080 CAP, ELECT 3.3-50V
C253 87-018-209-080 CAP, CER 0.1-50V
C254 87-A10-576-080 CAP,CER 0.01-50 Z YF
C255 87-A10-576-080 CAP,CER 0.01-50 Z YF
• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
POWER SW C.B
D2 88-CS8-644-010 LED,SE-3001DT,3MM BRIGHT ,REDL
SW1 88-CS7-655-010 SW,SL 2-4-3 SS43D03G7
BATT-1 C.B
BATT-2 C.B
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
WattageTypeTolerance
1/16W10055%CJ
1/16W
1/10W
1/8W
TRANSISTOR ILLUSTRATION
1608
2125
3216
5%
5%
5%
Symbol
CJ
CJ
CJ
Figure
Value of resistor
Form
L
Dimensions (mm)
t
W
0.55
Resistor Code
108
118
128
LW t
1.00.50.35104
1.60.80.45
21.25 0.45
3.2
1.6
: A
: A
EBC
8550
SS8050
B
E
C
2SC982
2SC1923
4
ECB
2SC1740S
DTA114TS
BCEECB
2SC24582SA1362
GSD
2SK439
Page 5
WIRING DIAGRAM
POWER SW C.B
BATT-1 C.B
BATT-2 C.B
65
Page 6
WIRING-1
1
A
B
C
D
234567
POWER SW C.B (PARTS SIDE)
SW1
FUNCTION
TAPE RADIO SLEEP/TIMER
OPE/
BATT
VR1
VOLUME
112
8
9
10
111213
SW2
Q SOUND
14
MAIN C.B
(PARTS SIDE)
1
E
PHONES
1
4
F
DC IN
G
12
8
5
8
5
1
4
916
8
IC2
1
19
20
1
2
1
TO DISPLAY C.B
CON101
13
11
IC9
20
1
1324
112
NOTE
H
BATTERY
DC 6V
R6 x 4
ECB
BATT-1 C.B
I
(PARTS SIDE)
BATT-2 C.B
(PARTS SIDE)
J
K
87
Page 7
SCHEMATIC DIAGRAM-1
FM
ANT
MAIN C.B (1/2)
L203
FM FREQ.
RANGE ADJ.
RF AMP ,MIX
OSC,IF AMP
DET,AGC
IC201
L204
FM TRACKING ADJ.
D207
50V
50V
50V
T201,202
FM IF ADJ.
/50V
/50V
MUTE
MUTE
TO MAIN C.B (2/2)
L205,TC201
AM
TRACKING
ADJ.
3.3/50
AMP
47/16
16V
T204
AM FREQ.
RANGE
ADJ.
AM IF
ADJ.
SFE10.7MS2-A
AMP
16V
PE8550
+B SWITCH
SIGNAL
: FM
: AM
IC202
PLL
BEAT SWITCH
109
Page 8
WIRING-2
7
654321
DISPLAY C.B
(CONDUCTOR SIDE)
1
A
A
B
B
2
3
456
7
DISPLAY C.B
(COMPONENT SIDE)
C
C
161
D
D
NOTE
E
E
F
F
610
EB
C
5
1
G
G
1
H
H
TO MAIN C.B
B
C
E
13
I
I
J
J
1211
Page 9
SCHEMATIC DIAGRAM-2
MAIN C. B (2/2)DISPLAY C. B
TO MAIN C. B (1/2)
6.3V
D-D
CONV.
100
6.3V
2SA1362+BSWITCH
MUTE
CONTROL
AU
MODEL
RESET
1
10k
EXCEPT
AU
10k
54
RPH
EH
MIC 1
(MIC)
BIAS
FREQ.
ADJ.
LC587204-1L45
4.7uF/50V
16V
T1
BATT
SWITCH
PE8050
10V
50V50V
16V
PE8050
BIAS
OSC
REC/PB
AMP
10V
R15
16V
22uF/25
100/10
POWER
SW
C. B (2/2)
100/10
16V
MOTOR
CONTROL
220/10
CON101
13
2
5
8
6
12
11
10
9
7
1
3
4
(MOTOR)
TAPE
SPEED
ADJ.
5.5V
+B
SWITCH
Q3
PE8050B
10V
SW1
FUNCTION
SYSTEM
CONTROL
470UF/10V
D2
SE3001DT
POWER SW
OPE/BATT
10V
PE8550B
2SC2458
+B
SWITCH
S1
(LEAF-SW)
C. B (1/2)
50V
4.7/50
16V
10V
Q SOUND
50V
1/50
1/50
50kB
50kB
Q7-9
MUTE
1/50
2SC1740
1/50
2SC1740
10V
10V
HP AMP
330uF/6.3
330/6.3
PHONES
(L CH)
(R CH)
REG.
25V
SIGNAL
: PB / FM
: REC / AM
: MIC
1413
BATT-1
C. B
BATTERY
DC 6V
R6 x 4
DC IN
BATT-2
C. B
Page 10
VOLTAGE CHART
1615
Page 11
ELECTRICAL ADJUSTMENT
17
Page 12
PRACTICAL SERVICE FIGURE
(TUNER SECTION)
(TAPE SECTION)
<FM SECTION>
Sensitivity:Less than 22dB
(T.H.D 3%)(at 88, 98, 108MHz)
Signal noise ratio:More than 45dB
Distortion:Less than 3.0%
If frequency:10.7MHz
Stereo separation:More than 20dB
<AM SECTION>
Sensitivity:AU MODEL
(at S/N 10dB)Less than 50dB (at 600kHz)
Less than 47dB
(at 1000, 1400kHz)
EXCEPT AU
Less than 50dB (at 603kHz)
Less than 47dB
(at 999, 1404kHz)
Signal noise ratio:More than 30dB
(5mV/m)(at 1000kHz)
Distortion:Less than 3% (at 1000kHz)
If frequency:455kHz
Tape speed:2940-3090Hz
Wow & flutter:Less than 0.45%
Erasing ratio:More than 30dB
Distortion:Less than 3% (PB)
Less than 8% (REC/PB)
Signal to noise ratio:More than 45dB (PB)
18
Page 13
LCD DISPLAY
FM
AM
PM
ST
MONOAREAPRESET
FM
AM
PM
ST
MONOAREAPRESET
8188
a
f
g
e
8188
12345
d
b
c
5
8
5
8
6
19
Page 14
IC DESCRIPTION
IC, LC587204
Pin No.Pin NameI/ODescription
1
2
3, 4
RES
INT
S01, S02
I/O
I
Active low (normally pulled up), microprocessor reset.
31 8Z-CS7-014-010 HANDL,
32 88-CS7-626-010 ANT,ROD P7 TYPE
33 8Z-CS7-002-010 CABI,REAR
34 88-CS8-214-010 HLDR,BAR ANT
35 88-CS7-204-010 COVER, BATT(R)
36 88-CS7-203-010 COVER, BATT(L)
37 SZ-CS7-SPK-GL0 SPEAKER GRILL L&R<U>
A 87-B10-114-010 VT2+2-12 CR
B 87-254-094-410 U+3-6 CR
C 87-741-073-410 UT2+2.6-6 GLD
D 87-741-096-410 UT2+3-10
E 87-741-097-410 UT2+3-12
F 87-741-033-410 UT2+2-4 GLD W/O SLOT
G 87-741-074-410 UT2+2.6-8
H 87-741-095-410 UT2+3-8 GLD
COLOR NAME TABLE
Basic color symbolColorBasic color symbolColorBasic color symbolColor
BBlackCCreamDOrange
GGreenHGrayLBlue
LTTransparent BlueNGoldPPink
RRedSSilverSTTitan Silver
TBrownVVioletWWhite
WTTransparent WhiteYYellowYTTransparent Yellow
LMMetallic BlueLLLight BlueGTTransparent Green
LDDark BlueDTTransparent Orange
25
Page 18
TAPE MECHANISM EXPLODED VIEW 1/1
26
Page 19
TAPE MECHANISM PARTS LIST 1/1
REF. NOPART NO.KANRIDESCRIPTION
NO.
1 S1-877-013-120 CHASSIS ASSY
2 S1-877-120-010 MOTOR PULLEY
3 S6-002-070-100 MOTOR FR-410CA-12250T
4 S1-877-010-170 AUTO LEVER
5 S1-877-010-190 AUTO LEVER SPR
36 S6-207-100-020 HEAD E TC-230AN(SL)
37 S1-877-020-010 LEVER,SAFETY REC
38 S1-821-100-700 GEAR,FF
39 S1-877-190-010 ARM RC
40 S1-877-060-020 BACK TENSION SPR
41 S1-877-060-010 S REEL
42 S1-877-053-040 TAKE UP REEL ASSY
43 S1-821-103-4A0 GEAR T ROLLER
44 S1-821-100-460 BACK TENSION SPR
45 S1-877-015-030 T ROLLER GEAR PLATE ASSY
A S9-817-000-000 SCREW AZIMUTH M2-4.3
B S9-210-000-000 SCREW M2-5
C S9-C33-172-030 CAMERA(SPECIAL) SCREW M2-1.7
D S9-999-000-010 P.WASHER 1.85-3.2-0.2
E S9-888-000-000 P.WASHER CUT 1.2-3-0.4
F S9-999-030-010 P.WASHER CUT 1.5-3.2-0.5
G S9-316-000-000 FH WASHER 2.1-5-0.2
27
Page 20
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
931196
Printed in Singapore
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