STEREO CAR CD RECEIVERBASIC CD MECHANISM : CDC02AW1
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-002-425-0T1).
S/M Code No. 09-003-425-0R1
REVISION
DATA
SPECIFICATIONS
RADIO SECTION
(FM)
Frequency Range87.5 MHz –108 MHz (100 kHz steps) *
87.5 MHz –108 MHz (50 kHz steps) *
Usable Sensitivity12.7 dBf
50 dB Quieting Sensitivity17.2 dBf
IF Rejection80 dB
Frequency Response30 Hz – 15,000 Hz
S/N Ratio63 dB
Stereo Separation35 dB at 1 kHz
Alternate Channel Selectivity 70 dB
Capture Ratio3 dB
* Set the frequency increment for your area using the switch on
the bottom of the unit.
(The switch is set at the factory to the 10 k position [for the U.S.A.])
CD SECTION
Frequency Response17 Hz – 20 kHz +0/–3 dB
Dynamic RangeMore than 80 dB
Channel SeparationMore than 65 dB
S/N RatioMore than 85 dB
Wow/FlutterUnmeasurable
AUDIO SECTION
Max. Power Output45 W x 4 channels
AUX IN input
Input Sensitivity (load impedance)
AUX IN300 mV (10 kΩ)
GENERAL
Power Supply Voltage14.4 V (11 to 16 V allowable),
Load Impedance4 Ω
Tone ControlBass ±10 dB at 100 Hz
Preamp Output Voltage (load impedance)
Installation Size182 (W) x 53 (H) x 155 (D) mm
DC, negative ground
Treble ±10 dB at 10 kHz
2.2 V (10 kΩ)
1
(7
/4 (W) x 21/8 (H) x 61/8 (D) inches)
STEERING-WHEEL-MOUNTED REMOTE CONTROL UNIT
DimensionsApprox. 67 (W) x 26 (H) x 27 (D) mm
WeightApprox. 38 g (1.33 oz.)
• Design and specifications are subject to change without notice.
(23/4 (W) x 11/16 (H) x 11/8 (D) inches)
(excluding holder)
* NOTE: This remote controller is not an accessory part.
It is an individual model.
DESCRIPTIONREF. NO.KANRI
– 2 –
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs laser. Therefore, be sure to follow carefully the
instructions below when servicing.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION.
BE SURE TO OBSERVE FROM A DISTANCE OF MORE
THAN 30cm FROM THE SURFACE OF THE OBJECTIVE
LENS ON THE OPTICAL PICK-UP BLOCK.
Caution: Invisible laser radiation when
open and interlocks defeated avoid
exposure to beam.
Advarsel: Usynlig laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa
mainitulla tavalla saataa altistaa käyt-täjän
turvallisuusluokan 1 ylittävälle näkymättömälle
lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som
specificeras i denna bruksanvising, kan användaren
utsättas för osynling laserstrålning, som överskrider
gränsen för laserklass 1.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herin may result in
hazardous radiation exposure.
ATTENTION
L’utillisation de commandes, réglages ou procédures
autres que ceux spécifiés peut entraîner une dangereuse
exposition aux radiations.
ADVARSEL
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer
ude af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1
LASER product.
The CLASS 1 LASER PRODUCT label is located on the
rear exterior.
CLASS 1LASER PRODUCT
KLASSE 1LASER PRODUKT
LUOKAN 1LASER LAITE
KLASS 1LASER APPARAT
Precaution to replace Optical block
(KSS – 710A)
Body or clothes electrostatic potential could
ruin laser diode in the optical block. Be sure
ground body and workbench, and use care
the clothes do not touch the diode.
1) After the connection, remove solder
shown in right figure.
Solder
– 3 –
CAUTION WHEN SERVICING
1. Disassembly instructions
1) Remove the COVER, TOP and COVER, BOTTOM.
2) Remove the DFP.
3) Remove the four screws (indicated by the arrows) from the
CD mechanism. (Fig. 1)
Screw (a) x 2: VTT2.6-6
Screw (b) x 2: VTT2.6-3B
Fig. 1
2. Servicing position
Put the DFP onto the CD CASE to fix it. (Fig. 2)
LED951 87-017-827-070 C-LED,SEC1201C RED
LED952 87-017-827-070 C-LED,SEC1201C RED
NO.
DESCRIPTIONREF. NO.KANRI
PART NO.
NO.
LED953 87-017-827-070 C-LED,SEC1201C RED
LED954 87-A40-813-040 C-LED,SEC1E01C BLUE
LED955 87-A40-813-040 C-LED,SEC1E01C BLUE
LED956 87-A40-813-040 C-LED,SEC1E01C BLUE
PL951 8Z-KT1-641-010 LAMP,T-3
C852 87-A12-034-080 C-CAP,E 2.2-35 M MF
C853 87-010-178-080 CHIP CAP,1000P
C854 87-010-178-080 CHIP CAP,1000P
C855 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C856 87-016-669-080 C-CAP,S 0.1-25 K B
C857 87-010-880-080 C-CAP,E 47-6.3 MF
C861 87-016-669-080 C-CAP,S 0.1-25 K B
C862 87-016-669-080 C-CAP,S 0.1-25 K B
C863 87-010-880-080 C-CAP,E 47-6.3 MF
– 6 –
PART NO.DESCRIPTIONREF. NO.KANRI
NO.
C881 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C882 87-016-669-080 C-CAP,S 0.1-25 K B
C883 87-016-669-080 C-CAP,S 0.1-25 K B
C884 87-010-178-080 CHIP CAP,1000P
C885 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C886 87-016-669-080 C-CAP,S 0.1-25 K B
C887 87-016-669-080 C-CAP,S 0.1-25 K B
C888 87-016-669-080 C-CAP,S 0.1-25 K B
C889 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C891 87-012-156-080 C-CAP,S 220P-50 CH
C897 87-012-156-080 C-CAP,S 220P-50 CH
CN801 87-A61-125-080 C-CONN,16P H FLZ-SM1-TB
CN891 87-A61-220-080 C-CONN,20P H 52271-2090
L801 87-A50-536-080 C-COIL,10UH K LQH3C24
L802 87-A50-536-080 C-COIL,10UH K LQH3C24
CHIP RESISTOR PART CODE
DESCRIPTIONREF. NO.KANRI
Chip Resistor Part Coding
88
PART NO.
NO.
L831 87-A50-536-080 C-COIL,10UH K LQH3C24
L832 87-A50-536-080 C-COIL,10UH K LQH3C24
L833 87-A50-536-080 C-COIL,10UH K LQH3C24
L861 87-A50-536-080 C-COIL,10UH K LQH3C24
L881 87-A50-536-080 C-COIL,10UH K LQH3C24
63SYS-DOOSystem microprocessor serial data output.
64SYS-CLKISystem microprocessor serial sync clock input.
– 27 –
TEST MODE
1. How to activate CD test mode
1) Remove the resistor R907 (100kΩ) from the MAIN C.B and
add R999 (22kΩ resistor or chip resistor) to the MAIN C.B.
(Fig. 1)
2) Connect +12V to ACC/BACK UP and – (minus) to the
ground of the CONNECTOR ASSY.
3) Turn on the power.
4) Test mode will be activated and all LCD display will light
up. (Fig. 2)
Fig. 1
2. How to cancel CD test mode
1) Turn off +12V to ACC/BACK UP.
2) Solder back the resistor R907 (100kΩ) and remove R999
(22kΩ) from the MAIN C.B.
3) Disconnect +12V from ACC/BACK UP and – (minus) from
the ground of the CONNECTOR ASSY.
Fig. 2
– 28 –
3. CD test mode functions
Mode
Start Mode
Load / Unload
Search Mode
Play Mode
Traverse Mode
Stop Mode
Sled Mode
Operation Key
RANDOM
REPEAT 1
INT
REPEAT
LCD Display
All LCD light up
All LCD light up
• TOC reading
• Display Track No. and Play time
• Display Level/Ing.
• Display Track No. and Play time
All LCD light up
All LCD light up
Operation
Chucking
• Continual focus search
(The pickup lens repeat the
full-swing)
* NOTE 1
• Normal playback
• Same operation as search mode if
TOC cannot be read
Playback pause status
Wait status
• Pickup moves to outer track
• Pickup moves to inner track
Contents
Activate test mode
• All servo off
• Laser on
•
VCC on
• Check APC circuit
• Laser current measurement
• Check focus error waveform
• Focus servo
• Tracking servo
• CLV servo
• SLED servo
Tracking servo off
• All servo off
• Laser on/off
• Sled servo
• Check mechanism operation
• Do not insert the CD disc when checking the search mode.
• Press the REPEAT key to release each mode.
* NOTE 1 : There is a case that the CD cannot be operated owing to the protection circuit being operated when heat builds up in the driver IC if
the focus search is opereated continually for more than 10 minutes.
In this case, the power supply should be switched off for 10 minutes until the heat has been reduced and then re-start.
B 87-B10-216-010 U+2.6-4.0 ZINC BLK (BH M2.6)
C 8Z-KC1-251-010 S-SCREW,TH2.6-4.0-0.8
D 87-251-073-410 SCREW,U+2.6-6
E 88-ZG5-317-010 S-SCREW,8ZG5S+2-4 W/O
F 87-251-100-410 U+3-16
G 87-B10-259-010 UT2+3.0-10.0 W/O SLOT (BH TAP)
H 87-432-903-010 WASHER,WTE 2.6
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 OrangeGMMetallic Green
YMMetallic YellowDMMetallic Orange
– 31 –
CD MECHANISM EXPLODED VIEW 1 / 1
1
4
SENSOR,
P.C.B
CORD 3P
56
51
5
10
52
55
A
6
7
42
43
41
8
7
55
38
A
B
13
9
15
11
37
41
12
14
2
TABLE,DISC
3
B
PICK BASE ASSY
16
19
20
21
MOTOR
SPINDLE
RF-400CA
26
27
36
40
39
34
33
23
C
24
25
LEAD MOTOR A
LEAD MOTOR B
30
31
32
A
A
D
22
17
29
18
28
18
17
54
53
A
LEAD 2P
50
47
A
49
– 32 –
47
48
35
44
46
F
45
CD MECHANISM PARTS LIST 1 / 1
PART NO.DESCRIPTIONREF. NO.KANRI
NO.
1 S1-100-510-130 COVER TOP
2 S1-100-510-090 LEVER RELEASE
3 S1-100-510-180 ARM START SET
4 S1-100-520-220 LEVER,SENSOR
5 S1-100-540-070 SP LEVER SENSOR
6 S1-100-520-050 DISC ARM L
7 S1-100-530-260 ROLLER ARM DISC
8 S1-100-540-040 SP ARM DISC
9 S1-100-520-060 DISC ARM R
10 S1-100-570-760 SW,LOAD MPU10853MLB2
11 S1-100-520-230 GUIDE TOP
12 S1-100-510-070 PLATE CLAMPER
13 S1-100-520-040 CLAMPER
14 S1-100-740-020 SP,ARM CHUCK(L)
15 S1-100-510-030 ARM CHUCK
16 S1-100-740-040 SP ARM CHUCK(R)
17 S2-181-600-50D PSW,1.6-5-0.25 (CUT)
18 S1-100-750-020 LOLLER LOADING
19 S1-100-570-070 SW,LNNER
20 S1-100-570-140 LEAD SW A
21 S1-100-570-150 LEAD SW B
22 S1-100-530-060 SHAFT ROLLER
23 S1-100-740-010 SP FEED
24 S1-100-510-110 GUIDE,SPG
25 S1-100-720-040 GUIDE A
26 S1-100-570-790 FLEX PICK(FOC)
27 S1-100-770-090 PICK KSS-710A
28 S1-100-540-100 SP LEVER UP
29 S1-100-520-240 LEVER,UP
30 S1-100-270-030 MOTOR,MAIN FF-030PK
31 S1-100-520-110 GEAR MOTOR FEED
32 S1-100-520-190 CASE,MOTOR
33 S1-100-730-010 SCREW,FEED
34 S1-100-520-090 GEAR,FEED A
35 S1-100-520-300 GEAR FEED B
DESCRIPTIONREF. NO.KANRI
PART NO.
NO.
36 S1-100-520-170 LEVER,R
37 S1-100-520-140 GEAR H CAM
38 S1-100-540-080 SP SUB DAMPER
39 S1-100-510-080 ARM,R
40 S1-100-520-180 LEVER,LOCK
41 S1-100-540-030 DAMPER SP
42 S1-100-520-130 GEAR LOAD
43 S1-100-520-120 GEAR L H
44 SX-100-710-030 CHASSIS ASSY
45 S1-100-520-160 LEVER,KICK
46 S1-100-520-270 LEVER,SUB KICK
47 S1-100-760-010 DAMPER ASSY
48 S1-100-510-060 BRACKET,L M
49 S1-100-520-200 MOTOR WORM
50 S1-100-770-080 MOTOR LOAD
51 S1-100-540-090 SP GEAR SUB
52 S1-100-520-030 GEAR SUB CAM
53 S1-100-520-250 LEVER,SW
54 S1-100-520-210 GEAR,ROLLER
55 S1-100-530-250 PIN ARM DISC
56 S1-100-520-020 GEAR CAM
A S1-100-550-030 SCREW,XP
B S2-101-170-22P (+)P. PRECISION SCREW M1.7-2.2
C S2-103-170-60P (+)P. PRECISION SCREW M1.7-6
D S2-103-200-40P (+)P.PRECISION SCREW M2.0-4.0
F S2-101-200-25P (+)P.PRECISION SCREW M2.0-2.5
– 33 –
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
Printed in Singapore9420025 0251431
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