This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-997-334-8T1).
BASIC TAPE MECHANISM : CDS-36SCH-94
S/M Code No. 09-997-334-8R1
REVISION
DATA
Page 2
SPECIFICATIONS
RADIO SECTION
(FM)
Frequency Range:87.5 MHz–108 MHz
(100-kHz steps)
87.5 MHz-108 MHz
(50-kHz steps)
Usable Sensitivity:12.7 dBf
50 dB Quieting Sensitivity:17.2 dBf
IF Rejection:80 dB
Frequency Response:30 Hz-15,000 Hz
S/N Ratio:63 dB
Stereo Separation:35 dB at 1 kHz
Alternate Channel Selectivity: 70 dB
Capture Ratio:3 dB
(AM(MW))
Frequency Range:530 kHz–1,710 kHz
(10-kHz steps)
522 kHz–1,602 kHz
(9-kHz steps)
Usable Sensitivity:30 µV (30 dB)
TAPE SECTION
Tape Speed:4.8 cm/sec. (17/8 ips)
S/N Ratio:50 dB
Frequency Response:40 Hz–14,000 Hz
Stereo Separation:40 dB
FF/REW Time:190 sec. (C-60)
C122 87-010-197-080 CAP, CHIP 0.01 DM
C123 87-010-380-010 CAP,E 47-16 SME
C124 87-016-669-080 C-CAP,S 0.1-25 K B
C201 87-016-669-080 C-CAP,S 0.1-25 K B
C203 87-010-182-080 C-CAP,S 2200P-50 B
C414 87-A11-177-080 C-CAP,S 0.15-16 K B
C415 87-A11-177-080 C-CAP,S 0.15-16 K B
C416 87-A11-177-080 C-CAP,S 0.15-16 K B
C417 87-010-378-010 CAP, ELECT 10-16SME
C418 87-010-378-010 CAP, ELECT 10-16SME
C503 87-010-378-010 CAP, ELECT 10-16SME
C504 87-010-378-010 CAP, ELECT 10-16SME
C505 87-010-175-080 CAP 560P
C506 87-010-175-080 CAP 560P
C507 87-010-175-080 CAP 560P
C508 87-010-175-080 CAP 560P
C509 87-010-322-080 C-CAP,S 100P-50 CH
C601 87-016-669-080 C-CAP,S 0.1-25 K B
C602 87-016-669-080 C-CAP,S 0.1-25 K B
C603 87-016-669-080 C-CAP,S 0.1-25 K B
C604 87-016-669-080 C-CAP,S 0.1-25 K B
C605 87-016-669-080 C-CAP,S 0.1-25 K B
C606 87-016-669-080 C-CAP,S 0.1-25 K B
C607 87-A11-179-010 CAP,E 10-16-105 D5*L11 KMF
C608 8Z-KT1-633-000 CAP,E 3300U-16 105 PW
For communications with LCD driver and key input IC TC9297F.
Buzzer output
I
Interrupt of remote control signal
I
I
Test mode control input
I
ACC input
I
SD signal input
I
IF signal input
DO outputs
GND
I
FM/AM local oscillator signal input
VDD terminal
I
Reset input
For the connection of a crystal oscillator
I
GND
1 ~ 4
5 ~ 10
11
12
13
14 ~ 48
49 ~ 52
53
54
55
56
K1 ~ K4
T0 ~ T5
COM1
COM2
S0/COM3
S1 ~ S35
_____________
S36/OT3 ~ S39/OT0
GND
OSC
VDD
________
RST
Key scan inputs. A maximum of 6x5=30 key data can be input with a matrix of key
I
scan outputs T0 ~ T5. When "H" is applied to this pin, scanning of keys will start.
These pins incorporate pull-down resistors.
Key scan timing outputs. Since a load resistor RON is built into the N-ch to form a key
matrix, a diode is not necessary. In normal operation, these pins output "H", and when
O
"H" is applied to key scan inputs K0 ~ K4, key scanning will start.
O
LCD common signal outputs. When 1/2 duty is set, matrixing of COM1, 2 and
O
S0 ~ S39 allows the display of up to 80 segments. When 1/3 duty is set, matrixing of
COM1-3 and S1 ~ S39 allows display of up to 117 segments.In the 1/3 duty mode, the
O
S0 pin is used as a COM3 pin.
LCD segment signal outputs. When 1/2 duty is set, matrixing of COM1, 2 and
O
S0 ~ S39 allows display of up to 80 segments. When 1/3 duty is set, matrixing of
COM1-3 and S1 ~ S39 allows display of up to 117 segments. S36 ~ S39 are commonly
O
used for LED drivers. The LED driver outputs become N-ch open drain outputs, and
the LEDs can be directly indicated since they are driven by high current.
GND
–
C and R which are attached externally form an oscillator.
The oscillation frequency is shown by the following formula:
–
fosc ≒ 1.5/(C・R)[Hz]
For example, when C = 0.01 μF and R = 30 k Ω ,
fosc ≒ 5 kHz.
Power supply input. Normally, a voltage VRST ~ 5.5 V is applied. This pin is provided
–
with a power-on reset function: the system reset will function when power is turned on
or VDD is less than 3 V (standard).
Device system reset signal input. When RST input is "L", the oscillator will stop, all
internal data will be reset and the LCD output pins and key scan output pins will be
I
_______
fixed at "H". For normal operation, connect this pin to VDD, since the device
incorporates a power-on reset circuit.
57
58
59
60
CK
DATA
CE
K0
I/O
Serial interface pins. The device communicates the display data, key input data and the
I
data which controls these with the controller. When the CE pin is "L", data will not be
communicated. When it goes "H", data will be communicated between the DATA pin
and controller, synchronized with the clock signal input to the CK input pin. All these
I
pins have Schmitt input circuits.
Key scan input. A maximum of 6x5=30 key data can be input with a matrix of key
I
scan outputs T0 ~ T5. When "H" is applied to this pin, scanning of keys will start. This
pin incorporates a pull-down resistor.
1817
Page 14
MECHANICAL EXPLODED VIEW 1/1
6
7
1
8
2
9
3
4
10
11
5
12
14
17
E
15
A
18
19
20
32
16
45
23
21
33
22
CDS-36
SCH-94
CHAS, SIDE L-T
B
B
CHAS,FRONT-T10
B
41
A
42
B
A
39
A
38
B
G
43
B
PANEL HEAT-SINK-T
D
B
F
44
B
24
PHONE C.B
LCD
25
26
FRONT C.B
29
28
27
SH,LCD
30
29
28
29
31
C
A
C
A
34
35
36
A
13
37
G
40
B
MAIN C.B
B
A
CHAS, SIDER-T
B
2019
Page 15
MECHNICAL MAIN PARTS LIST 1/1
REF. NOPART NO.KANRIDESCRIPTION
1 8Z-KTG-009-010 WINDOW,LCD X4019 IR<4019>
1 8Z-KTG-004-010 WINDOW,LCD X4059 IR<4059>
2 8Z-KTB-002-010 RING,OVAL T -T
3 8Z-KTG-008-010 BTN,CD/MD IN -T
4 8Z-KTF-003-010 BTN,TETRA BALD -T
40 8Z-KTG-202-010 HLDR,P-IC -T16
41 8Z-KTA-202-010 HLDR,DECK CDS36
42 8Z-KT1-211-010 COVER, TOP -T
43 8Z-KT5-201-010 COVER, ISO BLIND -T
44 8Z-KT1-220-010 HLDR,JACK F -T
45 87-KTE-205-010 SPR-C,EJ/FF/REW
A 88-KT1-250-010 S-SCREW,THIN HEAD+2.6-4 BLK
B 87-251-073-410 SCREW,U+2.6-6
C 8Z-KT1-253-010 S-SCREW,PT 2*8 BH+ BLK
D 87-251-096-410 U+3-10
E 8Z-KT1-254-010 S-SCREW,PT 2*5 BH+ BLK
F 87-B10-210-010 UT2+3.0-6.0 W/0 SLOT (BH TAP)
G 87-251-075-410 U+2.6-10
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
31 S1-003-610-180 PLATE CENTER
32 S1-003-650-060 LINK RETURN
33 S1-003-670-340 SW,POWER
34 S1-003-820-340 ARM MUTE(N)
35 S1-003-830-150 COLLAR ARM MUTE
76 S1-003-650-040 BELT MAIN
77 S1-001-250-170 MYLAR WASHER
78 S1-003-670-010 SW,PWB
79 S1-003-670-070 SW,SLIDE
80 S1-013-870-020 MUTE PWB
81 S1-013-870-870 SW,MUTE
82 S1-003-670-020 WIRE A 60MM(BLK)
83 S1-003-670-040 WIRE C 55MM(YEL)
84 S1-003-670-030 WIRE B 60MM(RED)
85 SX-003-660-750 MOTOR ASSY
A S2-171-150-401 E-RING 1.5
B S2-171-160-329 E-RING 1.6-3.2
C S2-171-200-501 E-RING 2.0
D S2-171-250-601 E-RING 2.5
E S2-133-170-30C SCREW,M1.7-3
F S2-181-200-30D PSW-S 1.2-3.0-0.25
G S1-003-650-230 PSW-S(REEL) 1.5-3.2-0.2
H S2-182-100-32D PSW 2.1-3.2-0.25
I S2-133-170-40C SCREW,M1.7-4
J S2-133-170-60C SCREW,M1.7-6
K S2-138-200-30C SCREW,M2-3
L S2-136-200-40F SCREW,FLAT M2-4
M S2-133-200-40C SCREW,PLAIN M2-4
N S2-103-200-70C SCREW,PLAIN M2-7
O S2-103-200-25C SCREW,PLAIN M2-2.5
P S2-101-200-40C SCREW,PLAIN M2-4
Q S2-101-200-30F SCREW,FLAT M2-3
R S1-013-850-020 SCREW,AZIMUTH PLAIN M2-5
S S1-003-650-050 SCREW,HOOK EJECT M2-5
T S1-013-650-010 LMW(REW)2.1-3.5-0.05
U S1-003-650-240 PSW B(REEL) 1.5-3.2-0.25
V S1-003-650-280 LMW(FLY)2.1-5.5-0.05
NO.
23
Page 18
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
737004
Printed in Singapore
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