Sharp CDBA-120 Service manual

CD-BA120/125
SERVICE MANUAL
No. XXXXXXXXXXXXX
CD-BA120
Illustration: CD-BA120
CD-BA120 Mini Component System consisting of CD-BA120 (main unit) and CP-BA120 (speaker system).
CD-BA125
CD-BA125 Mini Component System consisting of CD-BA125 (main unit), CP-BA125 (Front speaker) and GBOXS0042AWM1 (rear spaeker).
Illustration: CD-BA125
• In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used.
CONTENTS
IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)....................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 2
NAMES OF PARTS ........................................................................................................................................................... 3
OPERATION MANUAL ...................................................................................................................................................... 5
QUICK GUIDE ................................................................................................................................................................... 6
DISASSEMBLY.................................................................................................................................................................. 7
REMOVING AND REINSTALLING THE MAIN PARTS................................................................................................... 10
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 13
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD..............................................................................................18
TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 35
FL DISPLAY......................................................................................................................................................................45
REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING OF THE SET (FOR U.S.A. ONLY)
Page
SHARP CORPORATION
This document has been published to be used for after sales service only. The contents are subject to change without notice.
CD-BA120/125
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)
BEFORE RETURNING THE AUDIO PRODUCT
(Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks.
1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the audio product.
2. Inspect all protective devices such as insulating materials,
cabinet, terminal board, adjustment and compartment covers or shields, mechanical insulators etc.
3. To be sure that no shock hazard exists, check for leakage
current in the following manner. * Plug the AC line cord directly into a 120 volt AC outlet. * Using two clip leads, connect a 1.5k ohm, 10 watt resistor
paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as conduit or electrical ground connected to earth ground.
* Use a VTVM or VOM with 1000 ohm per volt, or higher,
sensitivity to measure the AC voltage drop across the resistor (See diagram).
* Connect the resistor connection to all exposed metal parts
having a return path to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor.
VTVM
AC SCALE
1.5k ohms 10W
0.15 µ F
TO EXPOSED
TEST PROBE
METAL PARTS
CONNECT TO KNOWN EARTH GROUND
All check must be repeated with the AC line cord plug connection reversed. Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp. AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the audio product to the owner.
CD-BA120/125
SPECIFICATIONS
General
Power source: AC 120 V, 60 Hz Power consumption: 35 W Dimensions: Width; 10-5/8" (270 mm)
Weight: 10.6 lbs. (4.8 kg)
Height; 11-13/16" (300 mm) Depth; 14-11/16" (373 mm)
Amplifier section
Output power: (Except for Canada)
Output power: RMS; 20 W (10 W + 10 W) (For Canada) Output terminals: Speakers; 8 ohms (CD-BA120)
Output terminals: Front speakers; 8 ohms (CD-BA125)
10 watts minimum RMS per channel into 8 ohms from 100 Hz to 20 kHz, 10 % total harmonic distortion
(10 % T.H.D.) Headphones; 16-50 ohms
(recommended; 32 ohms) Rear speakers; 16 ohms
Headphones; 16-50 ohms (recommended; 32 ohms)
Compact disc player section
Type: 3-disc multi-play compact Signal readout: Non-contact, 3-beam semi- D/A converter: 1-bit D/A converter
Frequency response: 20 - 20,000 Hz Dynamic range: 90 dB (1 kHz)
disc player conductor laser pickup
Tuner section
Frequency range: FM; 87.5-108 MHz
AM; 530-1,720 kHz
Cassette deck section
Frequency response: 50-14,000 Hz (Normal tape) Signal/noise ratio: 55 dB (TAPE 1, playback)
50 dB (TAPE 2, recording/playback)
Wow and flutter: 0.3 % (WRMS)
CP-BA120/125
Speaker section
Type: 4" (10 cm) full-range speaker Maximum input power: 20 W Rated input power: 10 W Impedance: 8 ohms Dimensions: Width; 8-11/16" (220 mm)
Height; 11-13/16" (300 mm) Depth; 7-1/16" (180 mm)
Weight: 4.4 lbs. (2.0 kg)/each
GBOXS0042AWM1
Rear speaker section (CD-BA125 Only)
Type: 3-3/32"(8 cm) full-range speaker Maximum input power: 5 W Rated input power: 10 W Impedance: 16 ohms Dimensions: Width; 6" (150 mm)
Height; 6" (150 mm) Depth; 3" (78 mm)
Weight: 0.9 lbs. (0.4 kg)/each
Specifications for this model are subject to change without prior notice.
– 2 –
CD-BA120/125
Front panel
11.
(CD) Disc Tray
12.
(CD) Disc Number Indicators
13.
Timer Indicator
14.
Record Indicator
15.
Sleep Indicator
16.
Extra Bass Indicator
17.
(CD/TUNER) Memory Indicator
18.
FM Stereo Mode Indicator
19.
FM Stereo Indicator
10.
(CD) Repeat Indicator
11.
(CD/TAPE) Play Indicator
12.
(CD) Pause Indicator
NAMES OF PARTS
2
34
1
5
CD-BA120/125
6
7
8
10
1211
9
13.
(CD) Disc Skip Button
14.
(CD) Track Down/Review Button
3
(TUNER) Preset Down Button
3
(TAPE 2) Rewind Button
15.
(CD) Track Up/Cue Button
3
(TUNER) Preset Up Button
3
(TAPE 2) Fast Forward Button
16.
(CD) Open/Close Button
17.
Timer Set Indicator
18.
On/Stand-by Button
19.
Timer/Sleep Button
20.
Clock Button
21.
Function Selector Buttons
22.
Equalizer Mode Selector/Extra Bass/Demo Mode Button
23.
Volume Up/Down Buttons
24.
Headphone Socket
25.
Memory/Set Button
26.
(CD/TAPE) Stop Button
27.
(CD) Play/Repeat Button
3
(TAPE) Play Button
28.
(TAPE 2) Record Pause Button
29.
Tuning/Time Up/Down Buttons
13
14
15
17 18 19
20
21
24 25 26 27 28 29
30 31
16
22 23
30.
(TAPE 1) Cassette Compartment
31.
(TAPE 2) Cassette Compartment
– 3 –
CD-BA120/125
Rear panel
11. AC Power Input Socket
12. Rear Speaker Terminals (CD-BA125 Only)
13. Front Speaker Terminals
14. FM/AM Loop Aerial Socket
2 3
CP-BA120/125
Front speaker
11. Woofer
12. Bass Reflex Duct
13. Speaker Wire
GBOXS0042AWM1
Rear speaker (CD-BA125 Only)
11. Full-Range Speaker
12. Speaker Wire
CD-BA120/125
Remote control
11. Remote Control Transmitter LED
CD control section
12. Disc Number Select Buttons
13. Memory Button
14. Pause Button
15. Clear Button
16. Track Down/Review Button
17. Track Up/Cue Button
18. Disc Skip Button
19. Play/Repeat Button
10. Stop Button
11. Random Button
Tuner control section
12. Preset Up/Down Buttons
Tape control section
13. (TAPE 1) Play Button
14. (TAPE 2) Record Pause Button
15. (TAPE 1/2) Stop Button
16. (TAPE 2) Play Button
17. (TAPE 2) Rewind Button
18. (TAPE 2) Fast Forward Button
Common section
19. Equalizer Mode Selector Button
20. Function Selector Buttons
21. On/Stand-by Button
22. Extra Bass Button
23. Volume Up/Down Buttons
1 2
1
3 4
5 6
7
19 20
21
22
2
13
14
15
4
3
1 2
1
8 9
10
11 12
181716
23
– 4 –
OPERATION MANUAL
SETTING THE CLOCK
POWER
ON/
STAND-BY
CLOCK
MEMORY/SET
TUNING/
TIME
( )
In this example, the clock is set for the 12-hour (AM 12:00) sys-
tem.
1
Press the ON/STAND-BY button to enter the stand-by mode.
2
Press the CLOCK button.
3
Within 5 seconds, press the MEMORY/SET button.
4
Press the TUNING/TIME ( or ) button to select the time
display mode.
"AM 12:00" The 12-hour display will appear.
(AM 12:00 - PM 11:59)
"AM 0:00 " The 12-hou r display will appear.
(AM 0:00 - PM 11:59)
"0:00" → The 24-hour d isplay will ap pear.
(0:00 - 23:59)
Note that this can only be set when the unit is first installed
or it has been reset (see page 15).
5
Press the MEMORY/SET button.
6
Press the TUNING/TIME ( or ) button to adjust the hour.
Press the TUNING/TIME ( or ) button once to advance
the time by 1 hour. Hold it down to advance continuously.
When the 12-hour display is selected, "AM" will change auto-
matically to "PM".
7
Press the MEMORY/SET button.
8
Press the TUNING/TIME ( or ) button to adjust the
minutes.
Press the TUNING/TIME ( or ) button once to advance
the time by 1 minute. Hold it down to change the time in 5
minute intervals.
The hour setting will not advance even if minutes advance from
"59" to "00".
9
Press the MEMORY/SET button.
The clock starts operating from "0" second.
(Seconds are not displayed.)
And then the clock display will disappear after a few seconds.
To see the time display:
Press the CLOCK button.
The time display will appear for about 5 seconds.
Note:
The clock display will flash on and off at the push of the CLOCK
button when the AC power supply is restored after a power
failure occurs or after the AC power cord is disconnected.
If this happens, follow the procedure below to change the clock
time.
To change the clock time:
Press the CLOCK button.
Within 5 seconds, press the MEMORY/SET button.
Perform steps 6 - 9 above.
To change the time display mode:
Perform steps 1 - 2 in the section "RESETTING THE
MICROCOMPUTER", on page 15.
Perform steps 1 - 9 above.
(Main unit operation)
AM 0:00AM 12:00 0:00
2
3
4
7
6
5
8
9
RESETTING THE MICROCOMPUTER
Reset the microcomputer under the following conditions:
To erase all of the stored memory contents (clock and timer
settings, and tuner and CD presets).
If the display is not correct.
If the operation is not correct.
1
Press the ON/STAND-BY button to enter the stand-by mode.
2
While pressing down the button and the EQUALIZER/X-
BASS/DEMO button, hold down the ON/STAND-BY button for
at least 1 second.
"CLEAR AL" will appear.
Caution:
The operation explained above will erase all data stored in
memory including clock and timer settings, and tuner and CD
presets.
EQUALIZER
X-BASS/
DEMO
POWER
ON/
STAND-BY
CD-BA120/125
– 5 –
CD-BA120/125
MINI COMPONENT SYSTEM
Quick Guide/Guía rápida
CD-BA120
Remote control x 1
Controlador remoto x 1
2 “AA” batteries
Dos pilas “AA”
Remote Sensor
Sensor remoto
2
Preparation for use /
Preparación para su uso
1
Check the supplied accessories /
Compruebe los accesorios suministrados
FM/AM loop antenna x 1
Antena de cuadro de
FM/AM x 1
Batteries are not included.
Las pilas no están incluidas.
8” - 20’ (0.2m - 6m)
0,2m - 6m
Speaker connection
Conexión de los altavoces
Antenna connection
Conexión de las antenas
Front speaker
(Right)
Altavoz delantero
(Derecho)
Front speaker
(Left)
Altavoz delantero
(Izquierdo)
AM Loop Antenna
Antena de cuadro
de AM
FM Antenna
Antena de FM
AC 120 V, 60 Hz
120 V de CA, 60 Hz
Red
Rojo
Switching between power-on and stand-by mode
Cambio entre la conexión de la alimentación y el
modo de reserva
Remote control
Controlador remoto
15
15
Black
Negro
AC power cord x 1
Cable de alimentación de
CA x 1
3
Listening to a CD /
Audición de discos CD
4
Listening to a tape /
Audición de una cinta
5
Listening to the radio /
Audición de la radio
6
Recording from CDs /
Grabaciones de discos CD
7
Sound control /
Control del sonido
Label facing up
Etiqueta hacia arriba
To stop the playback
Para detener la reproducción
To stop the recording
Para detener la grabación
Load the disc to be
recorded.
Introduzca el disco
que va a grabar.
CD recording
starts.
La grabación de
CD empieza.
Volume
Volumen
<Extra bass (X-BASS)>
<Graves extra (X-BASS)>
<Pre-programmed equalizer>
<Ecualizador preprogramado>
Printed in Malaysia
Impreso en Malaysia
TINSZ0533AWZZ A9911.HK
FLAT
ROCK
POPS
JAZZ
CLASSIC
VOCAL
To stop the playback
Para detener la reproducción
TAPE 1 TAPE 2
TAPE 2
FLAT (X-BASS on)
ROCK (X-BASS on)
POPS (X-BASS on)
JAZZ (X-BASS on)
CLASSIC (X-BASS on)
VOCAL (X-BASS on)
VOCAL (X-BASS off)
CLASSIC (X-BASS off)
JAZZ (X-BASS off)
POPS (X-BASS off)
ROCK (X-BASS off)
FLAT (X-BASS off)
Extra bass (X-BASS) / Pre-programmed equalizer
Graves extra (X-BASS) / ecualizador preprogramado
– 6 –
Caution on Disassembly
(B1)x4 ø3x12mm
(B1)x1 ø3x10mm
Rear Panel
(B1)x1 ø3x10mm
Side Panel (Right)
Side Panel (Left)
(A1)x2 ø3x12mm
(A1)x2 ø3x12mm
Top Cabinet
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling.
4. Take suffcient care on static electricity of integrated circuits and other circuits when servicing.
CD-BA120/125
STEP REMOVAL
1 Top Cabinet 1. Screw ..................... (A1) x4 7-1
2 Side Panel 1. Screw ..................... (B1) x6 7-1
(Left/right)
3 CD Player Unit/ 1. Turn on the power supply, 7-2
CD Tray Cover
2. Screw ..................... (C1) x1
3. Hook....................... (C2) x3
4. Hook....................... (C3) x2
5. Socket .................... (C4) x2
4 Main/Headphones 1. Screw ..................... (D1) x11 7-2,8-2
PWB/Rear Panel 2. Socket .................... (D2) x4 8-2
3. Flat Cable............... (D3) x1
5 Front Panel 1. Screw ..................... (E1) x3 8-2
6 Display PWB 1. Screw .....................
7 Tape Mechanism 1. Open the cassette holder. 8-3
9 Turntable 1. Hook....................... (H1) x2 8-4
10 Disc Tray 1.
11 CD Servo PWB 1. Screw ..................... (K1) x1 8-6
(Note 2) 2. Hook ....................... (K2) x2
12 CD Mechanism 1. Hook ....................... (L1) x2 9-1
13
Loading Motor PWB
2. Flat Cable............... (F2) x1
2. Screw...................... (G1) x6
2. Cover ..................... (H2) x1
2.
3.
3. Socket .................... (K3) x4
2. Hook....................... (L2) x3
1. Hook....................... (M1) x5 9-1
PROCEDURE
open the disc tray, take out the CD cover, and close. (Note 1)
Turn fully the lock lever in the arrow direction. While holding the lock lever,rotate the cam gear until the cam gear rib engages with the clamp lever. Push the slide holder backward to engage the claw with the groove and remove it in the direction
of the arrow. ..............
DISASSEMBLY
FIGURE
(F1) x9
(J1) x6
8-3
7-3
8-1
8-5
CD-BA120/125
CD Servo PWB
(C3) x1
Pull
Rear Panel
(C1)x1 ø3x12mm
(D1)x3 ø3x12mm
Figure 7-1
(C4)x2
Main PWB
Figure 7-2
CD-BA120/125
CD Tray Cover
(C2) x3
1
1
2
CD Player Unit
(C3)x1
LOCK LEVER
Note 1:
How to open the changer manually. (Fig. 7-3)
1. In this state, turn fully the lock lever in the arrow direction through the hole on the loading chassis bottom.
2.
While holding the lock lever, rotate the cam gear anticlockwise
until the cam gear rib engages with the clamp lever.
3. After that, push forward the CD slide holder.
Note 2:
1. After removing the connector for the optical pickup from the
(Fig. 8-1)
connector, wrap the conductive aluminium foil around the front end of the connector so as to protect the optical pickup from electrostatic damage.
Figure 7-3
Note 3:
1. Be careful not to break the claw of the CD mechanism.
2. When fining back the cam gear assembly, let it lock by front movement.
– 7 –
CD-BA120/125
(K3) x2
(K2) x2
(K3) x2
CD Servo
PWB
CD Player
Base
(K1)x1 ø3x8mm
(H2) x1
CLAMP LEVER
Turntable
(D1)x1 ø3x10mm
(D2)x2
Main PWB
Figure 8-1
(D1)x7 ø3x10mm
(D3)x1
Figure 8-2
CAM GEAR RIB
(D2)x2
(E1)x3 ø3x8mm
Headphones PWB
1
(H) x2
Disc Tray
CD Player Unit
Figure 8-4
(J1) x3
2
(J1) x3
(F1)x9 ø3x10mm
Tape Mechanism
(G1)x6 ø3x10mm
(F2)x1
Figure 8-3
Figure 8-5
Display PWB
Open
Cassette Holder
Figure 8-6
– 8 –
Cam Gear
CD-BA120/125
CD Mechanism
(L1) x1
Figure 9-1
CP-BA120/125
STEP REMOVAL
1 Speaker 1. Net ..........................(A1) x1 9-1
2. Duct Panel ..............(A2) x1
3. Screw...................... (A3) x4 9-2
(L2) x3
(L1) x1
PROCEDURE
Loading Motor PWB
(M1) x5
FIGURE
CP-BA120/125
(A1)x1
(A2)x1
Driver
Speaker Box
Speaker Box
Speaker
(A3)x4 ø3.5x13mm
Driver should be pried away from Speaker Box.
Direction of handle
Figure 9-2
Figure 9-3
– 9 –
CD-BA120/125
REMOVING AND REINSTALLING THE MAIN PARTS
TAPE MECHANISM SECTION
Perform steps 1 to 5 and 7 of the disassembly method to remove the tape mechanism.
How to remove the record/playback and erase heads (TAPE 2) (See Fig. 10-1)
1. Carefully remove the record/playback head and erase head screw (A1) x 2 pcs.
How to remove the playback head (TAPE 1) (See Fig. 10-2)
1. Carefully remove the playback head screw (B1) x 2 pcs.
How to remove the pinch roller (TAPE 1/2) (See Fig. 10-3)
1. Carefully bend the pinch roller pawl in the direction of the arrow <A>, and remove the pinch roller (C1) upwards.
Note:
When installing the pinch roller, pay attention to the spring mounting position.
Erase Head
(A1)x2 Ø2 x 9mm
Figure 10-1
TAPE2
TAPE1
Record/Playback Head
Playback Head
How to remove the belt (TAPE 1) (See Fig. 10-4)
1. Remove the main belt (D1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (D2) x 1 pc.
How to remove the belt (TAPE 2) (See Fig. 10-4)
1. Remove the main belt (E1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (E2) x 1 pc.
How to remove the motor (See Fig. 10-5)
1. Remove the screws (F1) x 2 pcs., to remove the motor.
Motor
TAPE2
(B1)x2 Ø2 x 9mm
Pinch Roller (C1)x1
FF/REW Belt (E2)x1
Figure 10-2
Figure 10-3
Motor
<A>
TAPE2 Main Belt (E1)x1
Motor
TAPE1 Main Belt (D1)x1
(F1) x2
Ø 2.6 x 5mm
– 10 –
Main Belt
TAPE1
FF/REW Belt (D2)x1
Figure 10-4Figure 10-5
CD MECHANISM SECTION
TAPE MECHANISM
Motor
Variable Resistor in motor
Perform steps 1, 2, 3, 9, 12 and 13 of the disassembly method to remove the CD mechanism.
CD-BA120/125
How to remove the loading motor (See Fig. 11-1)
1. Bend the hooks (A1) x 5 pcs., to remove the loading motor.
How to remove the pickup (See Fig. 11-2)
1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2).
2. Remove the stop washer (B3) x 1 pc., to remove the gear (B4).
3. Remove the pickup.
Note
After removing the connector for the optical pickup from the connector wrap the conductive aluminium foil around the front end of connector so as to protect the optical pickup from electrostatic damage.
(B1) x2 ø2.6 x6mm
Loading Motor
(A1)x1
(A1)x2
(A1)x2
CD Base
Figure 11-1
Stop Washer (B3) x1
MECHANISM SECTION
Driving Force Check
Torque Meter
Play: TW-2111 Tape 1: Over 80 g
Torque Check
Torque Meter
Tape 1
Play: TW-2111 30 to 80 g. cm 30 to 80 g.cm Fast forward: TW-2231 70 to 180 g.cm Rewind: TW-2231 70 to 180 g.cm
Specified Value
Tape 2: Over 80 g
Specified Value
Tape 2
Shaft (B2) x1
ADJUSTMENT
Tape Speed
Normal MTT-111 Variable 3,000 ± Speaker speed Resistor in 30 Hz terminal
Test Tape
CD Mechanism Gear (B4) x1
Figure 11-2
Adjusting
Point
motor. (Load
Specified
Value
Instrument
Connection
Pickup
resistance: 6 ohms)
Figure 11-3
– 11 –
CD-BA120/125
IC301
R381
TP302
TP301
R357
AM IF
FM IF
FM RF
T303
T306
T302
L312
AM TRACKING fL
AM BAND COVERAGE fL
T301
T351
FM BAND COVERAGE fL
TUNER PWB
CNP301
AM LOOP
ANTENNA
1
TUNER SECTION
fL: Low-range frequency fH: High-renge frequency
AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
Test Stage Frequency
Frequency
Display
AM IF 450 kHz 1,720 kHz T351 *1 AM Band 530 kHz (fL): T306 *2
Coverage 1.1 ± 0.1 V AM Tracking 990 kHz 990 kHz (fL): T303 *1
*1. Input: Antenna, Output: TP302 *2. Input: Antenna, Output: TP301
Setting/
Adjusting
Parts
Instrument
Connection
FM RF
Signal generator: 1 kHz, 22.5 kHz dev., FM modulated
Test Stage
Frequency
Frequency
Display
Serring/
Adjusting
Point
FM Band 87.50 MHz T301(fL): *1 Coverage 3.4 V ± 0.1V
FM RF 98.00 MHz 98.00 MHz L312 *2
(10-30 dB)
Instrument
Connection
*1. Input: Antenna, Output: TP301 *2. Input: Antenna, Output: Speaker terminal
CD SECTION
Adjustment
Items adjusted automatically
Figure 12-1 ADJUSTMENT POINT
Since this CD system incorporates the following automatic adjustment functions, readjustment is not needed when replacing the pickup. Therefore, different PWBs and pickups can be combined freely. Each time a disc is changed, these adjustments are performed automatically. Therefore, playback of each disc can be performed under optimum conditions.
(1) Offset adjustment (The offset voltage between the head
amplifier output and the VREF reference voltage is compensated inside the IC.)
* Focus offset adjustment * Tracking offset adjustment
(2) Tracking balance adjustment (waveform drawing 12-2
EFBL)
(3) Gain adjustment (The gain is compensated inside the IC
so that the loop gain at the gain crossover frequency will be 0dB.)
* Focus gain adjustment * Tracking gain adjustment
CD ERROR CODE DESCRIPTION
Error State Code
0001 Cannot detect Pickup-in SW 0002 DSP access error
0101 Open/Close SW Low High not functioning 0103 Open/Close SW High Low not functioning
0201 Open/Close SW Low High not functioning 0203 Open/Close SW High Low not functioning
0302 Pickup-in SW is not detected 0306 During Disc 1 search, Open/Close SW or Clamp SW
0307 Clamp SW Low High not functioning 0308 Clamp SW High Low not functioning
– 12 –
[Servo System Error]
[Error during close operation]
[Error during open operation]
[Error during skip operation]
or Disc SW do not change to low.
T
Stopped
CH1=500mV
CH2=200mV
DC 10:1
CH3=1V
DC 10:1
=Record Length=
Main : 100K Zoom : 2k
DC 10:1
T
FDO
1
TE
3
EFBL
2
Smoothing : ON CH1 : 0.000V BW : FULL
CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V
Figure 12-2
1999/04/05 20:26:47
500ms/div
(500ms/div)
NORM:20kS/s
CH2 v/DIV 200mV
=Trigger==Filter= =Offset= Mode : SINGLE Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us
NOTES ON SCHEMATIC DIAGRAM
Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type.
Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type
Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice.
CD-BA120/125
The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chas­sis with no signal given.
1. In the tuner section,
( ) indicates AM < > indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
Parts marked with “ ” ( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
REF. NO DESCRIPTION POSITION POSITION
SW1 OPEN/CLOSE ON—OFF SW2 CLAMP ON—OFF SW3 DISC NUMBER ON—OFF SW4 PICKUP IN ON—OFF SW701 POWER ON—OFF SW702 CLOCK ON—OFF SW703 TIMER/SLEEP ON—OFF SW709 DISC SKIP ON—OFF SW710 OPEN/CLOSE ON—OFF SW711 X-BASS/DEMO/EQUALIZER ON—OFF SW712 VOLUME UP ON—OFF SW713 VOLUME DOWN ON—OFF
REF. NO DESCRIPTION
SW714 CD ON—OFF SW715 TAPE ON—OFF SW716 TUNING /TIME DOWN ON—OFF SW717 MEMORY/SET ON—OFF SW718 REWIND ON—OFF SW719 FAST FORWARD ON—OFF SW720 PLAY/REPEAT ON—OFF SW721 STOP ON—OFF SW723 REC/PAUSE ON—OFF SW725 TUNING/TIME UP ON—OFF SW725 TUNER (BAND) ON—OFF
FRONT
VIEW
FRONT
FRONT VIEW
VIEW
E C B
(S) (G) (D)
(1) (2) (3)
KTA1266 GR KRC102 M KRC104 M KTA1271 Y 2SC1845 F
KTA1273 Y KTC3203 Y KRC107 M KTC3194 Y 2SC3331
BCE
KTC2026
Figure 13 TYPES OF TRANSISTOR AND LED
– 13 –
4204SRT7
CD-BA120/125
1
3
5
4
3
1
1
2
4
IC2 24
IC2 23
IC2 24
IC2 72
IC1 18 , IC2 16
IC1 27
IC1 18 , IC2 16
IC2 72
IC2 24
Stopped
CH1=500mV
DC 10:1
T
FDO
1
TDO
3
Smoothing : ON CH1 : 0.000V BW : FULL
1
T
2
3
Smoothing : ON CH1 : 0.000V BW : FULL
2
T
1
Smoothing : ON CH1 : 0.0V BW : FULL
T
2
CH2 : 0.0V CH3 : 0.000V CH4 : 0.00V
Stopped
CH1=500mV
DC 10:1
FDO
DRF
TE
-3div -1div 0div +1div +3div
Stopped
Stopped
CH Position To
CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V
CH1=10V
DC 10:1
TE
DRF
=Filter= =Offset=
CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V
CH1=200mV
DC 10:1
FDO
CH2=10V
DC 10:1
T
CH2=1V
DC 10:1
T
CH2=500mV
DC 10:1
CH3=500mV
DC 10:1
=Record Length=
Main : 100K Zoom : 2K
CH3=1V
DC 10:1
=Record Length=
Main : 100K Zoom : 2K
=Record Length=
Main : 100K Zoom : 2K
WAVEFORMS OF CD CIRCUIT
500ms/div
(500ms/div)
NORM:20kS/s
IC2 1
7
IC2 2
8
IC2 24
10
11
12
1
9
1
4
13
IC2 37
IC2 57
IC2 58
IC2 59
IC2 24
IC1 18 , IC2 16
IC1 13 , IC2 22
CH1 v/DIV 500mV
=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us
500ms/div
(500ms/div)
NORM:20kS/s
CH2 Position
0.20div
=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us
Vp-p=1.0V~1.3V
0.5mV/div,0.5µsec/div
100ms/div (100ms/div)
NORM:100kS/s
=Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.924ms Hold off : 0.2us
1999/04/07 09:51:15
500ms/div
(500ms/div)
NORM:20kS/s
Stopped
3
4
T
1
Smoothing : ON CH1 : 0.000V BW : FULL
Stopped
T
1
DOUT
=Filter= =Offset= Smoothing : ON CH1 : 0.00V BW : FULL
Stopped
1
LRSY
2
DATACK
T
3
DATA
Smoothing : ON CH1 : 0.00V BW : FULL
Stopped
T
FDO
1
TE
3
EFBL
2
Smoothing : ON CH1 : 0.000V BW : FULL
CH1=500mV
DC 10:1
PDO1
PDO2
FDO
CH1=2V
DC 10:1
CH1=2V
DC 10:1
CH1=500mV
DC 10:1
CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V
T
CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V
T
CH2=2V
DC 10:1
CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V
T
CH2=200mV
DC 10:1
CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V
CH3=1V
DC 10:1
=Record Length=
Main : 100K Zoom : 2K
=Record Length=
Main : 1K Zoom : 100
CH3=2V
DC 10:1
=Record Length=
Main : 5K Zoom : 100
CH3=1V
DC 10:1
=Record Length=
Main : 100K Zoom : 2k
1999/04/05 17:33:17
CH4=1V
500ms/div
(500ms/div)
DC 10:1
NORM:20kS/s
=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH2 Delay : 0.0ns Hold off : 0.2us
1999/04/07 09:25:28
500ns/div
(500ns/div)
NORM:200MS/s
=Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.887ms Hold off : 0.2us
1999/04/05 20:50:17
NORM:100kS/s
=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH3 Delay : 0.0ns Hold off : 0.2us
1999/04/05 20:26:47
500ms/div
(500ms/div)
NORM:20kS/s
=Trigger==Filter= =Offset= Mode : SINGLE Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us
5us/div
(5us/div)
CH1 v/DIV 500mV
CH3 v/DIV 2 V
CH2 v/DIV 200mV
SPDO
IC2 25
6
1
=Filter= =Offset= Smoothing : ON CH1 : 0.000V BW : FULL
CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V
=Record Length=
Main : 100K Zoom : 2K
=Trigger= Mode : NORMAL Type : EDGE CH2 Delay : 2.924ms Hold off : 0.2us
– 14 –
CNP12
CNP11
Q2
+3.3V
+5V
CONT5
CONT2
CONT3
CONT4
CONT7
CONT6
SLD0
SPD0
FD0 TD0
+5V
TO DISPLAY SECTION
CLAMP SW
CDINT
WRQ
CE
DO
CLK
DI
CD RES
GND
DRF
CNS4
BI4
CNP4
M2
SLED
MOTOR
M1
SPINDLE
MOTOR
M
M
TRACKING COIL
FOCUS COIL
PICKUP UNIT
TE
FE
RFEV
HFL
VVDD
ADAVDD
VDD
LVDD
RVDD
XVDD
VDD5V
RFEV
FE-
FE
TE-
TE
HFL
+3.3V
CONSTANT
VOLTAGR
+5V
Q1
Q3
LASER
DRIVER
LDD
PD
VCC3
VCC2
VCC4
VCC1
TIN2
TIN1
FIN2
FIN1
IC3
M63001FP
FOCUS/TRACKING/
SPIN/SLIDE DRIVER
IC1
LA9235M
SERVO AMP.
TO MAIN SECTION
(TO IC601)
R-CH
L-CH
AGND
DGND
+5V(+B3)
RCHO
RVSS
LVSS
LCHO
IC2
LC78641E
SERVO/SIGNAL
CONTROL
-
+
M
SW1
OPEN/
CLOSE
XL1
16.9344MHz
6
5
43
3
2
5
4
1
12
34
7
8
217
89
10
12
4
3
5
SW2
CLAMP
SW3
DISC
NUMBER
M3
T/T
UP/DOWN
MOTOR
6
12
4
3
56
12
4
3
56
75
76
45 46
47 48 32 31
30 65 66 67 68 69 70 71 72
CE CL
DI
DO
INT
WRQ
RES
DEF
52
51
XOUT
XIN
735183644 49 50 7 14 15 16
23
24
25
26
33
3
13
19
40
64
74
17
18 19 20
21
22
30
23 11
9
1
45671516 26 27
2 1725 4142 3839
35
29 22 21 14
8
40
18
24 23 28
SW4
PICKUP IN
+3.3V
CD-BA120/125
Figure 15 BLOCK DIAGRAM (1/3)
– 15 –
CD-BA120/125
AM
PB HEAD
TAPE 1
REC PB HEAD
TAPE 2
FM
CNP301
CD SECTION
L-CH
R-CH
L-CH R-CH
1 2 3
TAPE MOTOR
SOLENOID
T2 PLAY T1 PLAY R. PLAY F. PLAY
FROM
CNP11
REC
P.B.
AC BIAS
BF301
AM TRACKING
T303
M
SWITCHING
Q104~ Q107
IC301
TA7358AP
1
FM FRONT END
4
3
L312
5
2
FM RF
T306
MOTOR DRIVER
Q708
+3B
Q704
+3B
Q705 IC701
54PIN IC701
53PIN IC701
56PIN IC701
55PIN
CNS402
1 2 3
PLAYBACK AND RECORD
4
5
L(T1) R(T1)
L(T2) R(T2)
L NF
R NF
POP REDUCE
L REC R REC
REF
IC101
AN7345K
/PLAYBACK AMP.
1
24
2
23
3
22
T1/T2
6
REC
9
16 14
NOR/
12
HIGH
15
SWITCHING
Q108 Q109
SWITCHING
Q103
8
7
FM
OSC
T301
OSC BUFF
Q302
AM BAND
COVERAGE
P.B
H/N
T1/T2
19
+B4
FM IF
6
T302
9
FM
+B
SWITCHING
+B2
+B2
13
L
4
PB
R
21
FM OSC
VT
Q360
CF303
20
FM
1
FM/AM IF MPX.
23
AM OSC IN
X352
4.5MHZ
14
OSC
PLL(TUNER)
2
AM MIX
IC303
LA1832S
21
AM RF IN
22
IC302
LC72131
7
TAPE
TUNER
CD
T351
AM IF
1615
FM/AM
CF351
CF352
4
985
GND
VCC
DET
FM/AM
MPXIN
OUT
16
18
7
STEREO
CL
DI
CE
4
5
3
MO/ST
21
10
IC601
LC75341
AUDIO PROCESSOR
8
7
17
18
9
L R L R L
R
AM IF
11
10 15 11 14 12 13
X351
456KHz
13
17
MO/ST
FM
VCO
L
14
R
15
FM/AM
12
DO
6
17
+B2
23
DI
1
CE
2
CL
24 21
R L
4
Q601 Q602
SYSTEM MUTE
3
Q110 Q111
MUTING
REC/PLAY
5
20
L REC
7
R
18
L NF
8
R NF
17
ALC
10
T1/T2
ERASE
HEAD
BIAS OSC
Q114 L104
Q101
SWITCHING
Q102
SWITCHING
Q112 L103
BIAS
Q113
Figure 16 BLOCK DIAGRAM (2/3)
– 16 –
BIAS
CD-BA120/125
Q601 Q602
+B4
SYSTEM MUTE
~
2
1
3
10
SP. DET.
Q901 Q902
L
R
IC901
LA4282
POWER AMP.
FL701
FL DISPLAY
31
~
11
~
13
14
191615
2220
17
30
2118
27
3332
Q701
+B4
49
48
5056
IC701
SYSTEM
RESET
1112139 10 15 16 17
100
79 92
99 80
78
71
91
~
~
~
+B4
59 58
57 55 54 53
VLOAD
VDD
4 1
52 51
IX0336AW
MICROCOMPUTER
~
6 5
7
XL701
Q707
2 5
11
7
R-OUT
L-OUT
47
+B4
46
VDD
VDD
3
44 43 42
45
SYS. STOP
CEDICL
~
20
21 22
RESET IC
IC704
1
2
+B4
44
AVDD
23
40
39 38 37 36 35
+B4
34 33
~
31
DO
24
KEY SW701~SW703 SW709~SW721 SW723~SW725
+B2
JK901
HEADPHONES
TO CD SECTION
SO901
SPEAKER TERMINAL
(FRONT)
+Vcc
10
(REAR)
F901
+B1
3A/250V
CD-BA125 ONLY
REC/PLAY
T1/T2
BIAS
+B2
+B3
UNSWITCH
+B4
A10V
+5V
5V
Q903
IC902
IC904
D907~D910
D911~D914
Q904
AC POWER
SUPPLY CORD
F902
1.6A/250V
AC 120V 60Hz
TF
PT801
POWER TRANSFORMER
Figure 17 BLOCK DIAGRAM (3/3)
– 17 –
CD-BA120/125
H
7
R
1
A
Vcc
7
7
Vref
6
B
6
E
5
5
A
4
4
B
3
3
F
2
2
C
1
1
C
D
CD SERVO PWB-B
CNS1A
CNS1B
7
7
6
6
R51 68K
5
5
R52 68K
4
4
R53 68K
3
3
R54 68K
2
2
1
1
CNP1
R56
68K
+B
C53
47/10
0.001
Q3
KTA1266GR LASER DRIVER
0.1
C41
100/10
C23
0.047
C24
2.2/50
C22 100P
R15 10K
R43
220K
8
R12 680
R79
1.5M
C21
0.1
R11 12K
R80
1M
C2
0.1
C26
0.047
P
C28
47/10
2
EFBL
+B
R50
47
TIN1 FIN1 FIN2 TIN2
R55
68K
FIN1
1
REF
FIN2
2
REF
TIN1
C55
C54
0.01
47/10
C7 10/16
C8
0.1
C51
+B
R25 10K
R47
3.3
TIN2
C6 100/10
REF1 VREF
LDD GND LDON
AGON EFBL
TEST0 TES1
3
REF
4
REF
5 6 7 8
9 10 11 12 13 14 15
REF
APC
ODRV AGCON
IC1
LA9235M
SERVO AMP.
REF
REF
LPF
REF
REF REF
ODRV
REF
AGCON
PH/BH
C11
0.47/6.3
VCC
30
ODRV
REF
PH
DH
REF LPF
REF
LPF
REF
C12
0.1
RFSW
29
R42
C18
R7
120K
RF-
28
RF
27
NC
26
PH
25
BH
24 23
RFEV
22
FE-
21
FE
20
TE-
19
TE
18
HFL
17 16
TEST
100K
10K
3P
6.8K (CH)
R6
R5
27K
39K
5
C13
0.01
C14
0.33
R3
R4
4
C17
0.0047
DS1SS133
C25
C19
100/10
R10
27K
C20
0.1 R8
330
C42 68P
C82
0.022
D93
E
TR+ FO+
FO-
F
TR-
ACTUATOR
PICKUP UNIT
G
CD MOTOR PWB-C
M1
SPINDLE
MOTOR
M2
SLED
MOTOR
SW4
PICKUP IN
H
13
TDO
C52
0.01
+B
TDO
C50
100/16
FDO
0.022
C46
GND
SLDO VCC1
STANDBY
MUTE
C49
TO FD
FO
FO+ FO­TR+
TR-
SL-
SL+
Vref
TR­TR+
FO+ FO­GND
+
M
­+
M
-
CNP3A
1
1
2
2
3
3
4
4
5
5
6
6
PD
7
7
VR LD
CNS2B
CNS3B
6
6
5
5
4
4
3
3
2
1
1
1 2 3 4 5 6 7 88
CNS2A
CNS3A
6 5 4 3 22 1
TR-
1
TR+
2
FO+
3
FO-
4
GND
5
PD
6
VR
7
LD
88
CNP2
+B
R48
6.8K
SP-
6
SP+
5
SL+
4
SL-
3
PUIN
2
GND(D)
1
CNP3
+B
100/16
-
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17
18 19 20 21
-
+
+
-
+
-
+
IC3
M63001FP
FOCUS/TRACKING/
-
-
+
+
+
-
SPIN/SLED DRIVER
+B
+
-
-
+
+
-
LD_M+
42
+
LD_M-
-
41
VCC4
+
40
-
LOADING M+
39
LOADING M-
38 37 36 35 34 33
GND
32 31 30 29
VCC3
28
SP-
27
SP+
26
SPO
-
25
+
VCC2(SPN)
+
24
-
23
+
-
22
SPDO
C47
100/16
+B
+B
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
1
23456
Figure 18 SCHEMATIC DIAGRAM (1/10)
– 18 –
CD-BA120/125
L
C19
100/10
C20
C17
0.0047
0.022
DS1SS133
13
D_M+ D_M-
CC4 OADING M+ OADING M-
ND
CD SIGNAL
R94 10K
R95
DEFECT
EFMO
JITER
DEFECT
CONTROL
A/DSW
R39 470
+B
80
D/A
SLDO
+B
Q2
KRC102M
10K
79 78
FRAME SYNC DEFECT,PROTECT EFM DECODE
CLV CONTROL
SW
AUTO
ADJUST
LASER
27
28
FG(D_Vref)
+B
R22 470
D22
DS1SS133
FSEQ
1
8
C26
C28
47/10
0.047
R12 680
R79
1.5M
C21
0.1
R11 12K
EFBL
C27
0.1
PH(RFENV)
2
TDO
R13 680
C81
0.022
R14
1.2K
ADAVDD
C29
0.1
R44
1K
FDO
7
PD01
PD02 VVSS
PCKIST
VVDD
HFL
SLCIST
SLCO
EFMIN
JITTV
JITTC
VREF
ADAVSS PHREF
BHREF
TBLO
TDO FDO
R35
1K
1
2 3
PLL VCEC
4 5
FR
6 7 8
SLICE LEVEL
9
CONTROL
10
11
12
BH
13 14
FE
15
TE
16 17 18
+
-
19 20 21
S/H
22 23 24
26
25
SPDO
1
R38
270
SLDO
SPDO
6
R21 470
D21
DS1SS133
C23
0.047
C24
2.2/50
0.1
C25
C22
100P
R10
R80
27K
1M
0.1
R15
R8
330
10K
C42 68P
C82
C41
100/10
R43
D93
220K
+B
C47
100/16
DISC_NO
CONT7
V/vP
77
76
GENERAL
PROCESSEROR
CONT2
CONT1
30
29
R40 1.2K
32
O/C
R67 1K
R68 1K
CONT6
VSS
74
75
SERVO
GENERAL
CONT4
CONT3
32
31
R46 1K
R45 1.2K
+B
C71 100P C72 0.01 C73 100P C74 100P C75 100P C76 100P C77 100P C78 100P
+B
C80
0.1
VDD5V
73
LC78641E
SERVO/SIGNAL
CONTROL
ERROR
CORRECT
CONT5
33
35
34
C2F
PCK
R17 1K
R16 10K
DEF
72
36
VDD
IC2
71
37
RES
AUDIO
OUT
DOUT
100/10
FSX
C31
WRQ
70
69 68
SERIAL
EXTERNAL
INTERPOLATION
MUTE
ATTENUATION
DEEMPHASIS
DIGITAL
1BIT
39
38
C30
0.1
67
COMMAND INTERFACE
OUT
AUDIO IN
FILTER
DAC
EFLG
40
DIDOINT
SUBCODE DECODE CRC
TEST
CL
66
CLOCK
9
R71 1K R72 1K R73 1K R74 1K R75 1K R76 1K R77 1K R78 1K
CE
65
GENERATOR
LPF
+B
64 63 62 61 60 59 58 57 56 55 54 53 52
51 50 49 48 47 46 45 44 43 42 41
L62
2.2µH
SBCK
PW SBSY SFSY 16M DATA DATACK LRSY
ASDFIN ASDACK ASLRCK XVSS
XOUT
XIN XVDD RVDD RCHO RVSS LVSS
LCHO LVDD
MUTER MUTEL EMPH
L61
0.82µH
R20 220
+B
+B
C38
10/16
C39
+B
10/16
47
R19
+B
CONSTANT VOLTAGE
2SC3203Y
+B
ZD61
DZ3.9BSB
C44
0.1
C45
100/10
12 11
10
XL1
16.9344MHz
C34
0.022
R82
2.2K
R81
2.2K
C56
330/6.3
Q1
C40
C43
C64
0.0015
0.0015
R58
0.47/6.3
DRF RES WRQ INT DO DI CL CE
+B
R-CH
1
AGND
10K
R84
10K
R83
C83
0.022
+B
220
+B
2 3 4 5
1
2 3 4
5 6
7
8
9
10
P20 1 - B
CNS601
TO MAIN PWB
CDINT WRQ DRF CE DO DI
TO DISPLAY PWB
CLK CD RES CLAMP SW
GND
P27 12 - B
CNS702
L-CH
DGND
+5V
+B
CNP11
+B
INT WRQ DRF CE DO DI CL RES
CNP12
3
CC3 P-
P+
SPDO
PO
CC2(SPN)
GND(D)
DISC_NO
CNS4
O/C
M+
M-
CNP4
BI4
1
1
1
2
2
2
3
3
3
4
4
4
5665
5
6
SW1 OPEN/ CLOSE
SW2 CLAMP
SW3
DISC
NUMBER
+
M3
M
T/T
-
UP/DOWN LOADING
CD LOADING
+B
+B
MOTOR PWB-E
• The numbers 1 to 13 are waveform numbers shown in page 14.
7
8 9 10 11 12
Figure 19 SCHEMATIC DIAGRAM (2/10)
– 19 –
CD-BA120/125
C 4
C134
A
1
1
2
2
P19 12 - D
CNP11
TO CD SERVO
PWB
B
C
TO POWER
P22 1 - G
3 4 5
CNS601
PWB
3 4
U
V
W
X
Y
IC601
LC75341
R-CH A_GND
L-CH CD_GND
+5v +B
5
BI601
GND
L
R
+5V
GND
+B
(A_GND)
+B
(CD_GND)
R601
330
R602 330
R603
1.5K
R604
1.5K
Q601 KTC3199 GR
Q602 KTC3199 GR
R609 10K
C601
0.001
C602
0.001
R610 10K
R607
2.2K
R608
2.2K
C603 22/25
R625 22K
R615
3.9K
R617 1K
C607 10/50 C609 0.1
C611 0.1
C613 0.0027
C617 1/50
C629 1/50
C625 1/50
C623 1/50
C627 1/50
1
2
3
4
5
6
7
8
9
10
11
AUDIO PROCESSOR
DI
CE
VSS
LOUT
LBASS
LTRE
LIN
LSEL0
L4
L3
L2
L1
CCB
INTERFACE
-
+
-
+
+
-
+
AUX
DECK
TUN
CD
CLK
24
23
VDD
­+
VREF
+
-
-
-
+
22
ROUT
21
-
+
RBASS
20
RTRE
19
RIN
18
RSEL0
17
R4
16
R3
15
R2
14
R1
1312
C610 0.1
C612
0.1
C618 1/50
C630 1/50
C624 1/50
C626 1/50
C628 1/50
+B
C606 22/50
C608 10/50
C614
0.0027
+B
D
E
TAPE1
PLAYBACK
HEAD
R-CH
L-CH
F
TAPE2
RECORD/
PLAYBACK HEAD
ERASE HEAD
R-CH
L-CH
G
FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL
CD SIGNAL
1
1
1
2
2
2
3
3
3
CNS101A
CNS101B
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
CNS102A
CNS102B
TAPE1_R
A_GND
TAPE1_L
M_GND
ERASE
TAPE2_R2
A_GND
TAPE2_R1
TAPE2_L1 TAPE2_L2
LUG1 MECHA BASE GND
1 2
3
CNP101
1
2 3 4 5 6
7
CNP102
C105 180P
C102 560P
C103 560P
C104 180P
C101
0.047
R101 10K
Q101 KTA1266 GR
Q104 2SC1845
R106
2.2K R108
3.3K
Q106 2SC1845
Q107 2SC1845
R109
3.3K R107
2.2K
Q105 2SC1845
R102 10K
R103
4.7K
R111
4.7K
R113
47K
2
1
R137 15K
R104 1K
R105 1K
Q108
KTC3199 GR
R110 47K
R112 4.7K
Q109
KTC3199 GR
1
R157 100
(1/4W)
Q102 KRC104 M
3
32
Q103 KRC104 M
C106
C107 560P
560P
+B
C108 100/16
IC101:PLAYBACK AND RECORD AMP.
R116 56
C116 100/25
C118
0.033/25
R118 100K
C114 330P
22
24
23
R
L
­+ +
Hich=T1 +
-
321
C115 330P
R119 100K
C119
0.033/25
C117 100/16
R117 56
R138 15K
C113 330P
C112 330P
R114 1K
R115 1K
C122 1/50
R120
3.9K
R121
3.9K
R124 33K
R122
5.6K
C120 560P
20
21
112K
112K
4
5
C137
0.022
C121 560P
C123 1/50
R123
5.6K R125
33K
C146
C147
0.001
19
R126 68K
IC101
AN7345K
6
C139
3.3/50
0.001
R130
8.2K
R128
6.8K
18
7
R127
6.8K
R129 8.2K
R142 220K
Q110 KTC3199 GR
0V
0.7V
0V
C126
R140 10K
R134
100
C132
0.0033
R132
1.5K
270
C130
0.022
C128 22/25
16
17
­56K
Hich=CHROME
+
56K
-
9
8
C129 22/25
R133
100
C127 270
C131
0.022
C133 0.0033
R131 1.5K
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
1
23456
Figure 20 SCHEMATIC DIAGRAM (3/10)
– 20 –
C610 0.1
C127
270
270
C612
0.1
C618 1/50
C630 1/50
C624 1/50
C626 1/50
C628 1/50
+B
C606 22/50
C608 10/50
C614
0.0027
+B
R618
CD-BA120/125
MAIN PWB-A1(1/3)
C604 100/25
C605
0.022
R616
3.9K
1K
+B
(D_GND)
GND
A
GND
(A_GND)
+B+B
A_10V
CE DI
CLK
TUN_R
TUN_L
DO
B C
D E F G
H
I
TO TUNER PWB
P25 11 - H
Q110 KTC3199 GR
0.7V
R132
1.5K
C128 22/25
17
Hich=CHROME
8
C129 22/25
R131 1.5K
R142 220K
R134
100
C130
0.022
­+
+
-
R133
100
C131
0.022
R140 10K
C132
0.0033
16
56K
56K
9
C135 47/25
C133 0.0033
R136
C134
47/25
15
ALC
10
R135 10K
R141 10K
0.7V
10K
C136 22/25
14
RIPPLE
Nor/CrO2
ALC
11
REC_R
Q111 KTC3199 GR
0V
0V
R139
C138 220/10
220
13
Vcc
GND
12
R143 220K
REC_L
+B
C145
0.001
+B
+B
Q112
KTA1266 GR
L103 100µH
R146 150 (1/2W)
R147 47K
R148 22K
C148
0.047
11.7V
0V
C140
0.0082/100 (ML)
+B
11.6V
C141
0.039
R144 47K
R145
4.7K
11.6V
Q114 KTC3203 Y
0V
2
L104 330µH
1
0V
Q113 KRC104 M
0V
0V
3
R149
4.7
CE
DO
DI
CLK
T_BIAS
T_T1/T2
REC/PLAY
(M_GND)
GND
+B
UN_SW 5V
M_GND
M_10V
SMUTE
D_GND
POWER
VF1
-VP
VF2
CNP701
+B
+B
+B
+B
0V
M_10V
P22 1 - G
(D_GND)
GND
+B
POWER
UN_SW_5V
C142 47/25
+B
A_10V
+B
-VP
VF2
VF1
J K L M N O Q P T
FROM POWER PWB
1
1 2 3 4 5 6 7 8
9 10 11
12
13 14 15
16
17 18
18
FCC18
CNP701
P27 12 - C
TO DISPLAY PWB
7
8 9 10 11 12
Figure 21 SCHEMATIC DIAGRAM (4/10)
– 21 –
CD-BA120/125
0
A
1
0
0
D R
A
IC901
LA4282
POWER AMP.
CH1
RIPPLE FILTER
NF1
IN1
1
2
R907
1K
R905
C905
0.022
B
C903
0.001
C904
0.001
C
1
22
33
Q901 KRC102 M
R914 22K
120
C906
47/25
C907
100/25
Q902
1
KRC102 M
R915 820
C909
0.082(ML)
PRE-GND
43
R906
C908
0.082
(ML)
CH2
IN2
NF2
6
5
C918 220P
R908
1K
C910
100/25
R910
270
(1/2W)
D
VOL. PROTECTOR
MUTE
CIRCUIT
OUT2
8
7
120
C914
470/25
C916
0.047
R912
4.7
OVERTHERMAL
R909
9
56K
GND2
POWER
C919 10/50
C911
0.022
Vcc
10
R911 270 (1/2W)
11
OUT1
C915
POWER
12
470/25
GND1
C933 68P
C917
0.047
R913
4.7
C946 2200/35
R OUT
L OUT
Q903
R922
R925
22K
KIA7805AP
+B
3
C944
0.022 (ML)
22K
C938
47/25
IC904
KTC2026
C935
22/25
2
D918
R923
3
C939
1
1SS133
33
IC902
R924
3.3(1/2W)
KIA7810AP
VOLTAGE
REGULATOR
1
2
C940
0.1 (ML)
0.1 (ML)
C945
0.1 (ML)
C947 3300/25
R929
220
R928
12K
D911 IN4004S
D913 IN4004S
C954
R930
220
100/35
ZD903
D9 IN4
D914 IN40
C955
Q9 KT
DZ6R2ASA
47/50
+B
E
C934
0.047
GND
V
POWER
Q
L
U
F
P20 1 - C,
P21 10 - H
TO MAIN PWB
G
GND (A_GND)
V
W a
X Y
C
K L M J O X P
T
R
TO TUN
+5V (CD +B)
GND (CD_GND)
A 10V
VF1
-VP VF2 M 10V
GND (D_GND) +5V
UN SW 5V
GND (M_GND)
+B
+B
(A_GND)
+B
+B
VOLTAGE REGULATOR
+B
+B
+B
R926 10K
C943
47/25
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
1
23456
Figure 22 SCHEMATIC DIAGRAM (5/10)
– 22 –
FM SIGNAL
MAIN PWB-A1 (2/3)
CD-BA120/125
HEADPHONES PWB-A3
1
1
C946 2200/35
R OUT
L OUT
D907 RL204F
D909 RL204F
D908 RL204F
D910 RL204F
C950
0.047 (ML)
C951
0.047 (ML)
F901
3A/250V
CD-BA125 ONLY
C961 22/50
C960 22/50
55
FW902
SO901 SPEAKER TERMINAL
+
SP_Lch
+
SP_Rch
SP_Lch_GND
– –
SP_Rch_GND
SP_Lch
+
SP_Rch
+
SP_Lch_GND
SP_Rch_GND
R916 330
REAR
SPEAKER
FRONT
SPEAKER
R917 330
JK901
HEADPHONES
C947 3300/25
R929
220
D911 IN4004S
R928
12K
D913 IN4004S
C954
R930
220
7
100/35
ZD903
D912 IN4004S
D914 IN4004S
C955
Q904 KTA1266 GR
DZ6R2ASA
47/50
C952
0.047 (ML)
C956
R927
1
47/50
2.2K
C953
C958
ZD902
DZ300BSB
C957 47/50
0.047
(ML)
100/50
D917 IN4004S
F902
1.6A/250V
D915
IN4004S
D916 IN4004S
C959
100/50
CNP901
1
2
2
3
3
4
4
5
5
6
6
T801
POWER
TRANSFORMER
T.F
CNP801
1
212
8 9 10 11 12
Figure 23 SCHEMATIC DIAGRAM (6/10)
– 23 –
SO801
AC INPUT
SOCKET
1 2
AC POWER
SUPPLY CORD
CD-BA120/125
R
AIN
1
9 0
C
0
3
REG
M
A
B
C
C338
0.001
D302
1SS133
C302
0.001
C301
0.001
D301
1SS133
C323
0.022
+B
AM BAND COVERAGE fL
T306
AM OSC.
AM ANT.
T303
AM TRACKING fL
C335 560P
C334
27P
(UJ)
C330
15P
(UJ)
R323
68K
C331
0.047
C332
0.022
VD301
SVC348S
C330
150
R336
10K
C342
+B
+B
0.022
R358
3.9K
R365
10K
R351
5.6K
C362
24 23
AM OSC OUT
FM IF IN
3.3/50
AM OSC IN
AM MIX OUT
22
C361
FM AFC
0.022
321
BF301
FM
ANTENNA
AM
ANTENNA
D
CNP301
1
1
2
2
3
3
E
F
B.P.F
C303
10P(CH)
D305
1SS133
C314
321
0.0047
C308
C304
0.01
4.7P
(UJ)
L312
C309
0.001
R314
22
C315
TA7358AP
FM FRONT END
4321
C305
4.7P(CH)
100K
R311
FM RF
VD302
SVC211C
0.0047
C316
0.022
IC301
5
R313
C317
6
33K
0.001
8
7
10
R302
C311
T301
C310
15P(CH)
FM OSC.
FM BAND COVERAGE fL
C312
0.022
R325
47K
R327
33
9
C306
18P
0.022
C324
3.9P(UJ)
T302
FM IF
R322
680
C318 100P
Q302 KTC3194Y OSC BUFF
C307
10/16
SVC211C
VD303
C313
22P
(CH)
123
R309
10K
CF303
+B
R316
4.7K
C381
12P (CH)
+B
+B
TP
C382
15P
C384
0.001
+B
(CH)
R382
150
+B
X352
C397
0.022
4.5MHz
R375
820
C351
0.022
C352
10/16
R381
10K
20
22
21
VSS
AOUT
X OUT
X IN
C350
0.022
+B
C394 47/16
R380
C393
1.5K
1/50
IC302
LC72131
PLL(TUNE
DI
CE
4321
R373 1K
R374 1K
T
A
C3
0.0
1
CL
5
R372 1K
G
FM SIGNAL AM SIGNAL
MAIN PWB-A1(3/3)
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
1
23456
Figure 24 SCHEMATIC DIAGRAM (7/10)
– 24 –
CD-BA120/125
10/16
C361
0.022
C362
3.3/50
C363 0.022
24 23
22
21
FM AFC
AM MIX OUT
C392
0.001
R380
1.5K
DI
43
5
REG
T351
AM IF
C380
10/16
CL
AIN
AM RF IN
18
6
2.2K
R379
17
PD
VDD
DO
FM/AM
7
AM OSC IN
AM OSC OUT
FM IF IN
C350
0.022
+B
C394
47/16
C393
1/50
019
AOUT
IC302
LC72131
PLL(TUNER)
CE
C366 0.001
C364 10/16
C365 0.022
20
19
18
VSM
FM/AM OUT
AM LOW CUT
FM IF DET./FM MPX./AM IF
GND
AM IF IN
R352
1K
123
CF352
C353
C387
0.022
R377
47K
L351
100µH
0.01
C385
14
16
15
13 12
FM IN
AM IN
IF
CONT
FM/AMSDMO/ST
9
10
8
R350
2.7K
SD
0.022
IF IN
11
C367
1/50
IC303
LA1832S
C386 330P
ST IND
R376
C354
1K
0.022
R393
STEREO
1K
FM DET
CF351
R386
R353
22K
X351
270
456kHz
17
MPX VCO
C399
0.022
+B
TP
VCC
R395
47K
R360
4.7K
16
C398
MPX IN
100/10
R357
R356
C368
IF OUT
C355
470K
1K
1/50
1110987654321
2.2/50
C356
0.001
PHASE
C357
22P
C374
0.015
C369
27P(UJ)
14
15
R-CH OUT
C358
1/50
R355
3.3K
3.9K
R388
5.6K
R387
+B
C373
C371
1/50
C372
1/50
13
L-CH OUT
PHASE
12
0.015
R359
1.8K
MO/ST
(FM/AM)
C370
R364
8.2K
R361
10K
R362
10K
1/50
SWITCHING KTA1266GR
100µH
Q360
R384
L352
R385
5.6K
5.6K
R363
8.2K
+B
C396
100/10
C395
0.022
+B
R383
C391
5.6K
47/16
+B
R373 1K
R374 1K
R378 1K
R372 1K
7
+B
+B
A GND
GND
A +10V
CBGHEDIRA
TUN_L
TUN_R
P21 12 - B
TO MAIN SECTION
CLK
CE
DI
DO
8 9 10 11 12
Figure 25 SCHEMATIC DIAGRAM (8/10)
– 25 –
D GND
CD-BA120/125
0
R
A
B
C
D
E
C708 1/50
R743 33
+B
+B
+B
R748 10K R749 10K R750 10K
R751 10K
R753 10K
C705 100/10
FL701
FL DISPLAY
F
F
P16
P15
2
1
43
P10
P11
P14
P20
P13
10
8
9
7
5
6
15
19
131211
14
20
21
17
18
16
P17
P18
P19
P12
P18GP2P37G6GP4P55GP6P7P8P9
22
25
23
28
27
24
26
F F9G4G3G2G1G
29
30
32
31
33
2
1
1
R742 1K
+B R737 1K R736 1K R735 1K R734 1K R733 1K
D701
1SS133
818283 84 85 86 87 88 89
80
VLOAD
79
P9
78
80
77
P10 P11
76
P14
75 74
P20
73
P13 P16
72
P15
71 70
DIST0
69
DIST1 DIST2
68
DIST3
67 66 65 64 63 62 61 60
SPN
59
DISTOUT/SW OUT
58
KARAOKE LATCH
57
MIC IN
56
FPB FPA
55 54 53 52 51
T1 RUN
AC RLY_CONT
SPK_DET
POWER
504948 47 46 45 44 43 42
R778 1K
R792 1K
R732 1K
90 91 92 93 94 95 96 97 98 99
P1P2P3P4P5P6P7
P8
IX0336AWZZ
MICROCOMPUTER
31 32 33 54 53 52 51
T_MOTOR
TIMER LED
VDD
R728 2.2K
R729 2.2K
5G
P19
P12
P18
P17
IC701
SYSTEM
KEY 0 KEY 1 KEY 2 T2 PLAY SW_B T1 PLAY SW_A CD CLAMP SW T2 RUN
REMOCON
VSS
SMUTE
T_SOL_A
T_SOL_B
41 40 39 38 37 36 35 34 33 32 31
R724
1K
R726 2.2K
R727 2.2K
LED722
4204SRT
6G7G8G1G2G3G4G
-20dBATT S-BUSY
9G
100
T-BIAS
T_T1/T2
REC/PLAY RES OUT
RESET
VPP/IC
CD INT
CD CLK
CD DI CD DO CD CE
M-BUSY/TUN SM
SPEANA3 SPEANA2 SPEANA1 SPEANA0
AVDD
SYS STOP
NO USE
AVref
SP_RLY
R721
1K
R722
10K
+B
VDD
DRF
WRQ
XT2
VDD
CLK
AVSS
R720
100
1 2 3
R702
4
R703
5
R704
6
R705
7
R706
8
R707
9
R708
10
X2
11
X1
12
XL7
13 14
R709
15 16
R710
17
R711
18
R712
19
R713
20
R714
21
CE
R715
22
R716
23
DI
R717
DO
24 25 26 27 28 29 30
R719
1K
1K
R755
10K
+B
F
TAPE MECHANISM PWB-E
B
M
SWM2
T2 PLAY
SOLM2
SOLENOID
SOLM1
SOLENOID
SWM4
R.PLAY
SWM1
T1 PLAY
SWM3
F.PLAY
A +
- -
MM1
TAPE
MOTOR
G
FFC13
T2 PLAY
1
1
+5V +B
2
2
T2 RUN
3
3
PH1
PH2
+MTR
4
4
SOL2
5
5
SOL1
6
6
7
7
T1 RUN
8
8 9
9
T1 PLAY
10
10
GND
11
11 12
12
F_REC
13
13
CNP703
C710 47/25
+B
D702 1SS133
D703 1SS133
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
1
23456
Figure 26 SCHEMATIC DIAGRAM (9/10)
+B
– 26 –
R757
R756
68K
C712 10/16
D704
1SS133
Q705 KTA1271Y
68K
C711 10/16
R761 1K
R762
0V
Q704 KTA1271Y
0V
R758
10K
47K
12V
12V
12V
12V
R759
10K
R760 1K
D705
1SS133
Q703
2SC3331
R766
10K
R767 10K
R763
47K
+B
Q702 2SC3331
R768 10K
Q706 KTA1273Y
R775 10K
R776 10K
+B
R777 10K
P5
R729
2
2K
701
SPLAY
5
17
16
86 87 88 89
P1
P2
IX0336AWZZ
MICROCOMPUTER
31 32 33 54 53 52 51
T_MOTOR
TIMER LED
45 44 43 42
P18GP2P37G6GP4
22
19
23
20
21
18
90 91 92 93 94 95 96 97 98 99
5G
6G7G8G1G2G3G4G
P18
P17
P19
P12
IC701
SYSTEM
KEY 0 KEY 1 KEY 2 T2 PLAY SW_B T1 PLAY SW_A CD CLAMP SW T2 RUN
NO USE
REMOCON
VSS
SMUTE
T_SOL_A
T_SOL_B
41 40 39 38 37 36 35 34 33 32 31
.
R728 2.2K
R724
R726 2.2K
R727 2.2K
LED722
4204SRT
1K
+B
331
1273Y
P19
P12
25
24
100
M-BUSY/TUN SM
SYS STOP
SP_RLY
R722
+B
R775 10K
R776 10K
P18
9G
10K
R777 10K
26
AVref
P17
R721
27
AVDD
29
28
-20dBATT S-BUSY
T-BIAS
T_T1/T2
REC/PLAY RES OUT
WRQ
RESET
VPP/IC
CD INT
CD CLK
CD DI
CD DO
CD CE
AVSS
SPEANA3 SPEANA2 SPEANA1 SPEANA0
1K
R720
30
100
VDD
DRF
X2 X1
XT2
VDD
CE
CLK
DI
DO
1K
F F9G4G3G2G1G
32
31
33
213
1 2 3
R702 1K
4
R703 1K
5
R704 1K
6
R705 1K
7
R706 1K
8
R707 1K
9
R708 1K
10 11 12
XL701
13 14
R709 1K
15 16
R710 1K
17
R711 1K
18
R712 1K
19
R713 1K
20
R714 1K
21
R715 1K
22
R716 1K
23
R717 1K
24 25 26 27 28 29 30
R719
1K
R755
10K
+B
Q701 KRC107M
R744 1K
R745 100K
C704 18P
+B
C703 15P
+B
C707 1/50
R725 1K
C701
0.022
R779
3.3 (1/2W)
+B
C702 220/10
C713
0.1/50
SW701 POWER
RD13
680
SW714
CD
RD25 680
SW715
TAPE
SW711 X-BASS
RD01 680
L701 100uH
RD14
820
SW702 CLOCK
RD10 820
RD02 820
D707
C714
RD15
SW716
TUNING/
TIME
DOWN
1SS133
0.01
1K
RD11 1K
RD03 1K
R769 10K
+B
D708 1SS133
R770
47K
Q707
RD16
1.5K
SW717
MEMORY/
SET
RD12
1.5K
SW712 VOL UP
RD04
1.5K
SW703 TIMER
WRQ(DSP)
RES OUT
CLAMP SW
+B
5V BACK UP
3
2
1
KRC102M
RD17
2.2K
SW718
REWIND
FORWARD
RD05
2.2K
C715
3.3/50
D709
RD18
2.7K
SW719
FAST
SW713 VOL DOWN
+B
1SS133
RD06
2.7K
CD INT
DRF CD CE CD DO CD DI CD CLK
CD_GND
+B
+B
CNP701
D706
1SS133
R772
4.7K
IC704
KIA7042P
REST
3
2
C716
0.022
RD19
3.9K
SW721
SW720
PLAY
RD07
3.9K
CD-BA120/125
BI702
CD INT
1
1
WRQ(DSP)
2
2
DRF
3
3
CD CE
4
4
CD DO
5
5
CD DI
6
6
CD CLK
7
7
RES OUT
8
8
CLAMP SW
9
9
D_GND
10
10
CNP12
P19 12 - F
TO CD
SERVO PWB
CNS702
FFC18
1
CE
2
DO
3
DI
4
CLK
5
T_BIAS
6
T_T1/T2
7
REC/PLAY
8
M_GND
9
M_10V
10
SMUTE
11
VF1
12
-VP
13
VF2
14
AC_RLY CONT
15
UN_SW 5V
16
D_GND
17
SW_5V
18
POWER
1
18
+B
D710
1
RD20
5.6K
STOP
RD08 56K
1SS133
+B
RX701
REMOTE SENSOR
C717 10/50
RD21
RD22
10K
15K
SW723
REC
RD26
6.8K
SW709
DISC SKIP
3 2 1
RD09 100K
C718
0.022
RD23
33K
SW724
TUNING
UP
D711 1SS133
R773 100
C719 47/25
RD24 100K
DISPLAY PWB-A2
SW725 TUNER
SW710 OPEN/ CLOSE
P21 12 - D
CNP701
TO MAIN PWB
7
8 9 10 11 12
Figure 27 SCHEMATIC DIAGRAM (10/10)
– 27 –
CD-BA120/125
4
C610
6
9
9
2
7
A
B
C
D
E
F
G
AC INPUT SOCKET
REAR
SPEAKER
FRONT
SPEAKER
AM LOOP
ANTENNA
FM ANTENNA
COLOR TABLE
RD(R)
WH(W)
SO801
SO901
SPEAKER
TERMINAL
R-CH
R-CH
L-CH
L-CH
R-CH
R-CH
L-CH
L-CH
3 2 1
BR
BROWN
OR
ORANGE
YL
YELLOW
GR
GREEN BL VL
VIOLET GY
BK
BLACK
PK
+
– +
– +
– +
RED
BLUE
GRAY WHITE
PINK
CD-BA125 ONLY
C331
C330
C338
C323
1
23
BF301
T303
C303
C304
C306
1 2
C305
3 4 5 6
IC301
7 8
C394
3 2 1
D302
D301
CNP301
MAIN PWB-A1
C308
C307
C381 C382
C961
C960
R314
R381
C397
VD301
R323
C317
C314
C310
R302
C335
C332
L312
C315
R322
C393
C384
X352
R336
R316
T302
Q302
R380
C392
2
T306
C334
C362
R313
C316
D305 C309
C311
R327
BCE
R325
20
21
22
R379
1
2 3 4 5 6 7 8 9
R373
R374
C312
R309
T301
R375
C318
C380
IC302
R372
1
C342
VD302
CF303
VD303
C324
R377
CNP801
J1
C361
R365
R311
321
C385
1516171819
C350
1314
C387
10 11
R378
C313
12
P33 8 - C
TO POWER
TRASFORMER
CNS801
C364
C365
C363
R350
C367
R358
C366
IC303
R351
123456789
C353
1 2 3
C351
C386
T351
E C B
R387
Q360
R384
R359
C354
CF351
R386
R360
R352
C352
CF352
R382
R393
L351
C398
R383
C391
R376
R388
C369
C399
10 1112
R357
131415161718192021222324
R385
C396
R356
X351
C357
R353
R395
C368
R355
C356
C395
R362 C371
C355
C358
C370
29
R363
L352
D306
C372 C374
C373
R361
R364
R625
C629
C956
C957
C603
R615
C617
C627
C954
C613
R604
C609
R617
R927
C611
C625
D915
D916 D917
C623
R609
LG901
ECB
Q904
C955
1 2 3 4 5 6 7 8 9
10 11 12
C626
C607
R618
R603
1
FFC18
C943
R926
C944 C945
R928
25 24 23 22 21 20
19
IC601
17 16 15 14 13
C628
IC
1
C958
ZD903
ZD902
CNP
C62
C601
R607
D
1517
1618
C
C612
R616
CNP701
H
1
23456
P30 6 - G
TO DISPLAY PWB
Figure 28 WIRING SIDE OF P.W.BOARD (1/6)
– 28 –
CD-BA120/125
C368
R362 C371
1
7
5
355
56
395
C355
C358
C370
R363
L352
D306
C372 C374
C373
R361
R364
R625
C629
C956
C957
C603
R615
C617
C627
C954
C609
C613
R604
R617
R927
C611
C625
D915
D916 D917
C623
R609
LG901
ECB
Q904
C955
1 2 3 4 5 6 7 8 9
10 11 12
C626
C607
R618
R603
C943
R926
C944
C945
R928
25 24 23 22 21
20
19
IC601
17 16 15 14
13
C628
IC904
C958
ZD903
ZD902
CNP701
C624
C601
R607
D918
C606
C612
R616
C610
C618 C602
R608
11131517
C608
C614
C630
1012141618
C605
C604
R610
R925
C938 C939
C940
BI601
IC902
1 2 31 2 3
D913
D914 D912
R929 R930
2468
5
1
Q602
BCE
BC
Q601
13579
R923
R922
C947
E
C934 C935
D911
R602
R601
R924
Q903
Q901
C953
C952
123
Q113
BCE
C933
1 2 3
Q902
C959
C118
R109 R107 R106
R137 R108 R148
C148
R146
1 2 3
C903
C122
C120
Q114
E
C909
CB
L103
C918
R905
R915
C904
R147
ECB
R144
R914
R120
R118
C114
Q107
Q104
Q112
C905
R907
C907
R142
C128
R122
Q106
C140
R149
C142
IC901
1
2 3 4 5 6 7 8 9
R906
C906
C910
C946
FW901
C130
C146
C145
R130
13 14
R128
15
C126
16 17
R126
18
C116
19
20 21 22 23 24
C112
R116
ECB ECB
C105
Q105
ECB ECB
R138
C141
L104
R145
C908
6 5 4 3
CNP901
2 1
C134
R124
C136
IC101
R105
R114
C104
R908
C914
C950
C132
C133
12 11 10
R104
7 6 5 4 3 2 1
C919
9 8 7 6 5 4 3 2
C113
1
C107
C106
CNP102
R110
10 11 12
C911
F902
1.6A/250V
R134
C131
R135
C127
C137
Q108
E C B
R113
C108
E C B
R101
Q101
Q110
R139
C115
R115
E C B
C135
R131 R127
R117
E C B
R112
R103
R909
C915
D908 D907 D909 D910
R141
BCE
R133
C129
C139
C117
Q109
R111
R102
C101
R913 R912 R911 R910
C951
F901
3A/250V
R140
R129
R143
C147
C102
C103
1 2 3
CNP101
12 3 12 3
R136 R132
Q111
R125
C123
R123 R121 C121 R119
C917 C916
C138
C119
R157
Q103
Q102
P33 8 - C
TO POWER
TRASFORMER
CNS901
JK901
HEADPHONES
R917
R916
FW901
HEADPHONES
PWB-A3
CNS101B
P35 10 - F
TO TAPE MECHANISM
TAPE 1 HEAD
29
CNP701
P30 6 - G
TO DISPLAY PWB
7
1
FFC18
RD
WHGYWH
12345
CNP11
P32 4 - A
TO CD SERVO
PWB
GY
CNS601
CNS102B
P35 11 - F
TO TAPE MECHANISM
TAPE 2 HEAD
8 9 10 11 12
Figure 29 WIRING SIDE OF P.W.BOARD (2/6)
– 29 –
CD-BA120/125
W
A
W
R
C701
0
P32 5 - A
TO CD SERVO PWB
CNP12
C713
R763
SW725 TUNER (BAND)
RD24
CNS702
C717
D708 C716
R772
321
IC704
C715
C708
R760
Q702
B
CE
C711
RD14
GY
WH
WH
LED722
C712
D703 D702
GY
BI702
R761
R756
R757
WH
D706
GY
C705
R762
R759
WH
RD
GY
WH
R743
R758
B C
Q703
E
R732
SW717
MEMORY/
SET
RD15
R749
R775
R776
R777
R755
R753
R748
R751
R750
SW709
DISC SKIP
RD16
D701
R778
R722
R721
R719
R725
R735
R737
R742
R734
R736
R792
R720
SW721
STOP
R729
51
R733
50
RD04
R728
R727
10
987654321
55
R726
SW718
REWIND
18
60
45
80
70
65
IC701
40
35
31
RD05
R717
CNP701
181614
FL701
81
85
75
90
10
15
20
25
30
C704
R716
R769
11131517
1210 8 6 4 2
CNP701
FROM
MAIN PWB
P28 5 - H
95
5
R715
XL701
FOR
100 1
S
20191817161514131211
C7
F
3579
A
B
C
D
E
SW701
POWER
SW715
TAPE
SW703 TIMER/
SLEEP
D704 D705
D710
RD13
RD01
RD02
RD03
D711
D707
SW702 CLOCK
SW714
CD
L701
R770
D709
R771
C714
321
Q707
COLOR TABLE
BR
BROWN
F
G
RD(R)
OR
YL
GR
BL VL
GY
WH(W)
BK PK
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY WHITE BLACK
PINK
H
1
23456
Figure 30 WIRING SIDE OF P.W.BOARD (3/6)
– 30 –
DISPLAY PWB-A2
CD-BA120/125
60
45
80
70
65
IC701
40
35
31
RD05
R717
CNP701
181614
FL701
81
85
75
90
10
15
20
25
30
C704
R716
R769
11131517
1210 8 6 4 2
95
5
R715
100 1
XL701
FORWARD
20191817161514131211
C701
C703
RD06
SW719
FAST
13579
REPEAT
R702
R703 R704
SW720
PLAY/
RD07
RD17
R714
R709
RD26
RD18
C710
R705
RD08
R744
R707
R706
RD09
RD19
33323130292827262524232221
R713
R712
R711
SW710
OPEN/CLOSE
SW723
REC/PAUSE
CNP703
4681012
RD20
R710
2
135791113
R724
RX701 REMOTE SENSOR
RD22
RD21
21 3
Q701
123
R745
C718
R773
R708
SW716
TUNING/
TIME DOWN
C719
C707
R779
C702
RD23
RD25
RD10 RD11
SW712
VOLUME
UP
Q706
B C E
R768
SW713
VOLUME
DOWN
SW724
TUNING/
TIME UP
B C E
R766
RD12
SW711
X-BASS/
DEMO
Q704
Q705
B C E
R767
CNP701
FROM
MAIN PWB
P28 5 - H
7
1
FFC18
13
P33 10 - A
TO
TAPE MECHANISM PWB
1
FFC13
8 9 10 11 12
Figure 31 WIRING SIDE OF P.W.BOARD (4/6)
– 31 –
CD-BA120/125
P29 9 - H
TO MAIN PWB
5
R25
R43
25
IC1
20
CNS601
C45
C44
30
R4
D93
R44
R17
R16
C83
12 45312453679108
CNP11
R42
R5
R6
C14
C13
R3
C28
R35 R39
123
Q2
R7
C26 C27
C18
R8
C29
D21 D22
R46
C20
C41
R22
C11
C17
R10
R38
R21
R58
C22
C42
R15
C82
R40
C12
24
R45
R95
25
CD SERVO PWB-B
A
B
13
4
C
R50
8 7 6 5 4 3 2 1
7 6 5
4 3 2 1
CNP1
C52
R47
ECB
CNP2
C53
Q3
C55
R52
R55
C7
R53
R56
C51
1
5
C8
10
15 16
C54
C6
R51
R54
2
40 35 30
IC3
25
42
C47
C50
CNP3
1
5
C46
10
D
C49
21 22
R48
15 20
P30 3 - A
TO DISPLAY PWB
CNS703
CNP12
C64
ZD61
BCE
Q1
R94
R14
C31
123456123456
R80
C19
C25
R11 C81
20
30
CNP4
L62
C21
15
35
40 41
C30
R79
10
C56
R19
R13
IC2
45
R78
R71
R74
R77
R75
R73
R76
R72
C73
C76
C74
C80
C75
65
64
R20
C34
L61
XL1
R82
C77
C40
C72
R67 R68
R84
8 7
3
12
11 10
C71
C78
C24
R12
C23
1
80
5
75
70
60
55
50
C38
9
C39
R81
R83
C43
E
1 6
CNS3A
6
GR
GR
WH
WH
6
6
CNP3A
SW4
PICKUP IN
SPINDLE MOTOR
12345
RD
WH
12345
CD MOTOR PWB-C
12345
-
M1
M2
SLED MOTOR
+
PICKUP UNIT(306)
F
CNS1A
RD
1
WH
2
BK
3
WH
4
PK
5
YL
6
BL
7 1
2 3
G
4 5 6 7 8
RD WH GY WH GY WH
GY
WH
GY
RD WH
BL PK
WH
YL BK
CNS1B
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
CNS2BCNS2A
17
8
1
H
CNS3B
+
-
• The numbers 1 to 13 are waveform numbers shown in page 14.
1
23456
Figure 32 WIRING SIDE OF P.W.BOARD (5/6)
– 32 –
CD-BA120/125
TAPE MECHANISM ASSEMBLY
TAPE MECHANISM PWB-D
SW
PH
SOLM
SOLENOIDE
P28 4 - A
TO MAIN SUPPLY
CNP801
CNS801
1
BL
PWB
2
RD
TO MAIN PWB
P29 12 - B
CNP901
564321
WHWHBRBRYL
MM1
TAPE MOTOR
CNS901
YL
B
SW
A
P31 10 - G
TO DISPLAY PWB
13
13
1
2
+
-
TAPE 1
PLAYBACK HEAD
123
CNP702
101112
3
56789
1
2
4
FC702
1
SW
ERASE HEAD
PH
654321
SOLM
SOLENOIDE
TAPE 2
RECORD/PLAYBACK
HEAD
BK
WH
SW3 DISC
NUMBER
456
WH
BI4
BK
WH
123
RD
CNS4
16
PT801
POWER
TRANSFORMER
T/T UP/DOWN
MOTOR
+
M3
CNS101A
231
PK
BK
WH
BK
PK
WH
231
CNS101B
CNP101
P29 12 - G
TO MAIN PWB
CD LOADING MOTOR PWB-E
SW1
OPEN/
CLOSE
SW2
CLAMP
654321
BL
BK
PK
GR
WH
BL
PK
GR
WH
BK
654321
CNP102
P29 10 - H
TO MAIN PWB
COLOR TABLE
BR
RD(R)
OR
YL
GR
BL VL
GY
WH(W)
BK PK
CNS102A
WH
WH
CNS102B
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY WHITE BLACK
PINK
7
8 9 10 11 12
Figure 33 WIRING SIDE OF P.W.BOARD (6/6)
– 33 –
CD-BA120/125
IC1
PIN NO.
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
PIN NO.
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
VOLTAGE
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V 0V
2.6V 0V 0V 0V
3.3V
1.6V
1.6V
1.6V 0V 0V
1.6V
1.6V
1.6V
1.6V
1.6V 0V
1.6V 0V 0V 0V
1.6V
1.6V
3.3V
IC3
VOLTAGE
1.6V
1.6V
1.8V
2.1V
2.1V
2.1V
2.1V 0V 0V 0V 0V 0V 0V 0V
2.1V
2.1V
1.6V
4.9V
3.5V
1.6V 0V 0V
4.9V
4.9V
1.6V
2.1V
2.1V
1.9V 0V 0V 0V 0V 0V 0V 0V
4.2V 0V
2.1V
2.1V
4.9V
2.1V
2.1V
PIN NO.
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
IC2
VOLTAGE
0.7V 0V 0V 0V
3.3V
2.4V 0V 0V
1.6V 0V
4.7V
1.7V 0V
1.6V
1.6V
1.6V
1.6V
3.3V 0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V 0V 0V
2.1V
2.1V 0V
3.3V
3.5V
3.3V
3.3V
3.3V
1.6V
1.6V 0V 0V
3.3V
3.3V
3.0V
1.5V 0V 0V
1.5V
3.0V
3.3V
1.8V
3.0V 0V 0V 0V 0V
1.7V
3.3V 0V
3.0V
1.6V 0V
2.4V 0V 0V 0V 0V
4.8V
4.9V
4.9V
4.6V 0V
4.9V 0V 0V 0V
3.2V 0V 0V
3.4V
PIN NO.
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
PIN NO.
PIN NO.
10 11 12 13 14 15 16 17 18 19 20 21 22
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
IC101
VOLTAGE
0V 0V
0.55V
2.16V 0V
1.25V 0V
0.58V
3.17V
3.55V 0V 0V
4.72V
4.37V 0V
3.67V
0.38V 0V 0V 0V
2.16V
0.55V 0V 0V
IC301
VOLTAGE
0.8V (0V)
1.5V (0V)
3.6V (0.4V)
1.5V (0V) 0V (0V)
3.6V (0.4V)
2.8V (0.2V)
3.5V (0.3V)
3.6V (0.3V)
IC302
VOLTAGE
2.15V 0V 0V 0V 0V
4.83V
9.87V
4.4V 0V 0V
4.64V
2.27V
4.66V 0V
2.13V 0V
4.86V
0.73V
0.73V
6.3V 0V
2.33V
VOLTAGE
IC901
PIN
VOLTAGE
NO.
0V
1
0V
2
16.27V
3
0V
4
0V
5
0V
6
16.72V
7
0V
8
0V
9
34.2V
10
16.6V
11
0V
12
IC902
PIN
VOLTAGE
NO.
19.12V
1
0V
2
10.04V
3
IC904
PIN
VOLTAGE
NO.
19.12V
1
0.64V
2
5.64V
3
Q903
PIN
VOLTAGE
NO.
10.04V
1
19.05V
2
9.57V
3
IC704
PIN
VOLTAGE
NO.
4.9V
1
0V
2
4.9V
3
IC601
PIN
VOLTAGE
NO.
0V
1
0V
2
0V
3
4.96V
4
4.96V
5
4.96V
6
4.96V
7
4.89V
8
4.78V
9
4.78V
10
4.78V
11
4.78V
12
4.78V
13
4.78V
14
4.78V
15
4.78V
16
5.1V
17
5.5V
18
5.0V
19
4.66V
20
5.03V
21
4.97V
22
10.0V
23
0V
24
– 34 –
PIN
VOLTAGE
NO. NO.
4.78V
1
0V
2
5.0V
3
0V
4
4.69V
5
4.74V
6
4.75V
7
0V
8
4.85V
9
4.30V
10
2.25V
11
1.16V
12
0V
13
0V
14
4.85V
15
4.78V
16
4.67V
17
0V
18
4.69V
19
0V
20
0V
21
0V
22
0V
23
4.82V
24
0V
25
0.3V
26
0V
27
0V
28
0V
29
0V
30
4.81V
31
4.81V
32
4.81V
33
4.9V
34
5.0V
35
4.9V
36
0V
37
0V
38
5.0V
39
0V
40
1.7V
41
9.45V
42
9.45V
43
9.45V
44
3.8V
45
4.89V
46
0V
47
4.89V
48
4.79V
49
4.78V
50
PIN
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100
IC701
VOLTAGE
4.29V 0V
4.81V
4.81V
4.81V
4.81V 0V 0V
27.8V –27.8V 0V 0V 0V 0V 0V 0V –27.7V –27.7V –27.1V –28.2V –21.7V –18.6V –12.9V –24.4V –25.9V –15.7V –22.2V –22.3V –27.8V –18.6V –12.9V –24.4V –24.4V –27.1V –27.1V –24.4V –24.4V –27.1V –27.1V –24.4V –27.1V –24.4V –27.1V –24.4V –24.4V –24.4V –24.4V –24.4V –24.4V –24.4V
PIN NO.
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1 2 3 4 5 6 7 8 9
IC303
VOLTAGE
2.12V
4.78V
2.12V
2.11V 0V
4.65V
4.65V
3.02V
4.78V
4.08V
1.63V
1.13V
2.08V
1.31V
1.29V
2.07V 0V
1.43V
1.99V
1.44V
2.08V
2.08V
4.48V
3.35V
CD-BA120/125
TROUBLE SHOOTING
When the CD does not function
When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check the following items. Remove the cabinet and follow the trouble shooting instructions. "Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."
Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand.
Parts code
1. CD optical pickup Lens cleaner disc UDSKA0004AFZZ
HOW TO USE
1.
Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has the mark next to it.
2.
Place the CD cleaner disc onto the CD disc tray with the brush side down,then press the play button.
3.
You will hear music for about 20 seconds and the CD player will automatically stop. If it continuous to tum, press the stop button.
Cleaner Fluid
CAUTION
The CD lens cleaner should be effective for 30-50 operations, however if the brushes become worn out earlier then please the cleaner disc. If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth. Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and / or rines with clean water and seek medical advice. The CD cleaner disk must not be used on car CD players or on computer CD ROM drives. All rights reserved.Unauthorized duplicating, broadcasting and renting this product is
Cleaner disc
When a CD cannot be played
1. "E-CD01" is displayed.
(1) Check the power to IC2 (LC78641E), the presence of the clock signal (16.93 MHz) and the status of the RESET terminal (pin 71 on IC2). (2) Did the pickup move to the PICKUP-IN Switch (SW4) position?
If (1) and (2) are OK, check the system microcomputer (especially the communication line with the DSP).
2. Pressing the CD operation key is accepted, butplayback does not occur.
(1) Focus-HF system check (2) Tracking system check (3) Spin system check (4) PLL system check (5) Others
– 35 –
CD-BA120/125
(1) Focus-HF system check
Although a CD is inserted and the cover is closed, "NO DISC" is displayed.
Press the OPEN/CLOSE switch (SW1) without inserting a disc, and try starting the playback operation.
1. Did the pickup move to the PICKUP-IN Switch (SW4) position?
Yes
2. Does the focus (lens) move up and down?
(Waveform drawing 36-1).
Yes
3. Is the laser lit?
No
No
No
Stopped
CH1=500mV
DC 10:1
T
FDO
1
TDO
3
Smoothing : ON CH1 : 0.000V BW : FULL
CH2 : 0.0V CH3 : 0.000V CH4 : 0.00V
CH3=500mV
DC 10:1
=Record Length=
Main : 100K Zoom : 2K
NORM:20kS/s
=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us
Figure 36-1
Sled motor (M2)
Check the focus peripheral circuit.
Check the laser diode driver Q3 peripheral circuit.
500ms/div
(500ms/div)
CH1 v/DIV 500mV
Yes
4. Is the turntable rotating?
When a disc is loaded, start playback operation.
1. Is focus servo activated? (Waveform drawing 36-2) Yes
2. Does DRF change from "L" to "H"?
No
Is the disc rotating?
Yes
3. Is the HF waveform normal? (Waveform drawing 36-3)
Stopped
1
T 2
CH1=500mV
DC 10:1
FDO
DRF
CH2=10V
DC 10:1
CH3=1V
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
No
No
No
Spindle motor (M1).
Pins 1~11 on IC1 Check the laser diode driver Q3 peripheral circuit. Focus error circuit (pins 20 and 21 on IC1)
No
Check the spin system.
If the disc is spinning and a HF waveform is generated, DRF will go H.
If the level is not normal, check around pins 27~29 on IC1.
TE
3
-3div -1div 0div +1div +3div
Smoothing : ON CH1 : 0.000V BW : FULL
CH Position To
CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V
=Record Length=
Main : 100K Zoom : 2K
Figure 36-2
CH2 Position
0.20div
=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us
– 36 –
Figure 36-3
Vp-p=1.0V~1.3V
0.5mV/div,0.5µsec/div
(2) Tracking system check
Check the TE waveform at pin 18 on IC1.
If the waveform shown in Figure 37-1 appears and soon after NO DISC appears.
No
Yes
CD-BA120/125
The tracking servo is not activated. Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on IC2, and CNS1A/B.
"Initialization" is possible, but play is not possible.
No
"Initialization" is not possible.
(3) Spin system check
Yes
A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 23 on IC2.
Data cannot be read. Check the VCO-PLL system.
Stopped
CH1=10V
DC 10:1
TE
2
DRF
T 1
=Filter= =Offset= Smoothing : ON CH1 : 0.0V BW : FULL
T
CH2=1V
DC 10:1
CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V
=Record Length=
Main : 100K Zoom : 2K
100ms/div
(100ms/div)
NORM:100kS/s
=Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.924ms Hold off : 0.2us
Figure 37-1
Press the OPEN/CLOSE switch without inserting a disc, and then try starting the play operation.
1. The turntable rotates a little. (Waveform drawing 37-2) No
2. The turntable doesn't rotate.
Yes
The spin driver circuit is OK.
Check around pin 25 on IC2, pins 15 and 16 on IC3, and CNS3A/B.
Stopped
CH1=200mV
DC 10:1
T
FDO
2
SPDO
1
=Filter= =Offset= Smoothing : ON CH1 : 0.000V BW : FULL
T
CH2=500mV
DC 10:1
CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V
=Record Length=
Main : 100K Zoom : 2K
1999/04/07 09:51:15
500ms/div
(500ms/div)
NORM:20kS/s
=Trigger= Mode : NORMAL Type : EDGE CH2 Delay : 2.924ms Hold off : 0.2us
– 37 –
Figure 37-2
CD-BA120/125
(4) PLL system check
When a disc is loaded, start play operation.
The HF waveform is normal, but the TOC data cannot be read.
Check the PDO waveform. (Figure 38-1)
Check around pins 1~6 on IC2.
(5) Others
The HF waveform is normal and the time is displayed normally, but no sound is produced. Or the sound has dropouts.
Is pin 35 (C2F) on IC2 "L"?
Yes
No
Stopped
CH1=500mV
DC 10:1
PDO1
3
4
PDO2
T
FDO
1
Smoothing : ON CH1 : 0.000V BW : FULL
CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V
CH3=1V
DC 10:1
=Record Length=
Main : 100K Zoom : 2K
1999/04/05 17:33:17
CH4=1V
500ms/div
(500ms/div)
DC 10:1
NORM:20kS/s
=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH2 Delay : 0.0ns Hold off : 0.2us
CH1 v/DIV 500mV
Figure 38-1
There are too many error flags on a damaged disc which makes error correction impossible.
1. When playing at normal speed Check the peripheral circuit at pin 37 (DOUT) on IC2 and the waveform (Figure 38-2).
If both 1. and 2. are OK.
DOUT
CH1=2V
DC 10:1
T
1999/04/07 09:25:28
500ns/div
(500ns/div)
NORM:200MS/s
Stopped
T
1
Check again using a known good disc.
=Filter= =Offset= Smoothing : ON CH1 : 0.00V BW : FULL
CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V
=Record Length=
Main : 1K Zoom : 100
Figure 38-2
=Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.887ms Hold off : 0.2us
– 38 –
FUNCTION TABLE OF IC
IC1 VHiLA9235M/-1: Servo Amp. (LA9235M)
CD-BA120/125
1 30FIN1 VCC
REF
2
FIN2
REF
3FIN3
REF
FIN4
4
REF
5REF1
REF
6VREF
TESI
7LDS 8LDD
9VEE 10LDOF 11ODRV 12AGON 13EFBL 14TESO 15
APC
ODRV AGCON
LPF
LA9235M
REF REF
ODRV
REF
REF
AGCON
PH
BH
PH/BH
REF
LPF
REF
LPF
REF REF
REF
ODRV
REF
29
RFSW
28 RF-
27
RF 26 N/C 25 PH 24 BH 23 N/C
22 RFEV
21 FE­20 FE
19 TE­18 TE 17 HFL
16
TES
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E)
EFMO
DEFECT
FSEQ
V/P
CONT7
CONT6
VSS
VDD
DRF
RES
WRQ
807978777675747372717069686766
PDO1
1
PDO2
2
VVSS
3
PCKIST
SLCIST
PH(RFENV)
ADAVDD ADAVSS
PHREF BHREF
VVDD
FR
HFL
SLCO
EFMIN
JITTV
JITTC
BH
FE TE
VREF
TBLO
TDO FDO
4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
25
26
LC78641E
27FG28
29
313233
34
35
INTDODICLCE
65
36
37
38
39
40
64 63 62 61 61 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
SBCK PW SBSY SFSY 16M DATA DATACK LRSY ASDFIN ASDACK ASLRCK XVSS XOUT XIN XVDD RVDD RCHO RVSS LVSS LCHO LVDD MUTER MUTEL EMPH
C2F
PCK
SLDO
SPDO
LASER
CONT130CONT2
CONT3
CONT4
CONT5
VDD
DOUT
Figure 39 BLOCK DIAGRAM OF IC
– 39 –
FSX
TEST
EFLG
CD-BA120/125
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (1/2)
Pin No.
1 PDO1 Output For PULL Phase-comparison output terminal for built-in VOC control. 2 PDO2 Output Phase-comparison output terminal for built-in VOC control.
3 VVSS Ground terminal for built-in VCO. 4 PCKIST AI Resistor terminal for setting the PDO output current. 5 VVDD Power terminal for built-in VCO. 6 FR AI Resistor terminal for setting the VCO frequency range. 7 HFL Input Mirror detection signal input terminal. 8 SLCIST AI For slice level control
9 SLCO Output Control output. 10 EFMIN Input EFM signal input terminal. 11* JITTV Output Unfixed Jitter detection/monitor terminal. 12 JITTC Output Jitter detection/adjustment terminal. 13 BH Input BH signal input terminal. A/D input. 14 PH(RFENV) Input PH signal or RFENV signal input terminal. A/D input. 15 FE Input FE signal input terminal. A/D input. 16 TE Input TE signal input terminal. A/D input. 17 VREF Input VREF signal input terminal. A/D input. 18 ADAVDD AD for servo, D/A power terminal. 19 ADAVSS AD for servo, D/A ground terminal. 20* PHREF Output (1/2VDD) PH reference output terminal. D/A output. 21* BHREF Output (1/2VDD) BH reference output terminal. D/A output. 22 TBLO Output (1/2VDD) Output terminal for tracking balance. D/A output. 23 TDO Output (1/2VDD) Output terminal for tracking control. D/A output. 24 FDO Output (1/2VDD) Output terminal for focus control. D/A output. 25 SPDO Output (1/2VDD) Output terminal for spindle control. D/A output. 26 SLDO Output (1/2VDD) Output terminal for sled control. D/A output. 27* FG Input FG signal input terminal. (When not used,connect to 0V) 28 LASER Output L LASER ON/OFF control terminal. 29 CONT1 In/Output Input mode General purpose input/output terminal 1. 30 CONT2 In/Output Input mode General purpose input/output terminal 2. 31 CONT3 In/Output Input mode General purpose input/output terminal 3. 32 CONT4 In/Output Input mode General purpose input/output terminal 4. 33 CONT5 In/Output Input mode General purpose input/output terminal 5. 34* PCK Output H Clock monitor terminal for EFM data replay. 4.3218MHz as phase clock. 35* C2F Output H C2 flag output terminal. 36 VDD Power terminal of digital system. 37* DOUT Output L Output terminal of digital OUT. (EIAJ format) 38* FSX Output L 39* EFLG Output L C1,C2 correct monitor terminal. 40 TEST Input Input terminal for test. Surely connected to 0V. 41* EMPH In/Output Input mode
42* MUTEL Output H Mute output terminal for L channel. 43* MUTER Output H Mute output terminal for R channel.
Terminal Name
Input/Output
Setting in Reset
Rough servo : OFF, phase servo : ON.
Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation.
Emphasis terminal. After resetting, it is configured as an input terminal. It can be controlled from the outside. It is also becomes a emphasis monitor terminal under command control.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Function
Resistance connection terminal for current adjustment of SLCO output.
Controlled with serial data command from microcomputer. When not used, set it as the input terminal open it by connecting to 0V, or set it as the output terminal and open it.
and
– 40 –
CD-BA120/125
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (2/2)
Pin No.
44 LVDD L channel Power terminal for L channel. 45 LCHO Output 1/2VDD D/A converter L channel output terminal. 46 LVSS Ground terminal for L channel. Surely connected to 0V. 47 RVSS R channel Ground terminal for R channel. Surely connected to 0V. 48 RCHO OUTPUT 1/2VDD D/A converter R channel output terminal. 49 RVDD Power terminal for R channel. 50 XVDD For quartz Power terminal for quartz oscillation. 51 XIN Input Oscillation oscillation Ground terminal of 16.9344MHz quartz oscillation. 52 XOUT Output Oscillation 53 XVSS Ground terminal for quartz oscillation. Surely connected to 0V. 54 ASLRCK Input For anti L/R clock input terminal. (When not used,connect to 0V) 55 ASDACK Input shock mode Bit clock input terminal. (When not used,connect to 0V) 56 ASDFIN Input L/R channel data input terminal. (When not used,connect to 0V) 57* LRSY Output L For digital L/R clock output terminal. 58* DATACK Output L data output Bit clock output terminal. 59* DATA Output L L/R channel data output terminal. 60* 16M Output Clock output 16.9344MHz output terminal. 61* SFSY Output L Output terminal of synchronous signal of subcode frame.
62* SBSY Output L Output terminal of synchronous signal of subcode block. 63* PW Output L Output terminal of subcodes P,A,R,S,T,U and W. 64 SBCK Input Clock input terminal to read subcode. (When not used,connect to 0V) 65 CE Input For Chip enable signal input terminal. 66 CL Input – 67 DI Input interface Data input terminal. 68 DO Output L Data output terminal. 69 INT Output H Interruption signal output terminal. 70 WRQ Output H Interruption signal output terminal. 71 RES Input Reset input terminal of LC78640. When turning on power, set it at "L". 72 DRF Output L Focus ON detection terminal. 73 VDD5V Power terminal for microcomputer interface. 74 VSS Ground terminal of digital system. Surely connected to 0V. 75 CONT6 In/Output Input mode General purpose input/output terminal 6.
76 CONT7 In/Output Input mode General purpose input/output terminal 7.
77* V/ *P Output H Monitor output terminal for automatic switch of rough servo/phase control.
78* FSEQ Output L
79 DEFECT In/Output Input mode
80* EFMO Output Unfixed
Terminal Name
Input/Output
Setting in Reset
It drops when subcode stand by.
microcomputer
"H" for rough servo, and "L" for phase servo. Output terminal synchronous signal detection. "H" is output when synchronous
detected by EFM signal matches synchronous signal Defect terminal. After resetting, it is configured as an input terminal. It can be controlled
from the outside. It also becomes a defect monitor terminal under command control EFM signal output terminal.
Data transmission clock input terminal.
Function
Controlled with serial data command from microcomputer. When not used,
set it as the input terminal open it by connecting to 0V, or set it as the output terminal and open it.
internally generated.
and
signal
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Be sure to supply the same potential to each power terminal. (VVDD,ADAVDD,VDD,LVDD,RVDD,XVDD)
Terminal witch is controlled by the power terminal (VDD5V) for a microcomputer interface : CE (65pin), CL (66pin), DI (67pin), DO (68pin), INT (69pin), WRQ (70pin), RES (71pin), DRF (72pin), CONT6 (75pin), CONT7 (76pin)
– 41 –
CD-BA120/125
IC701 RH-iX0336AWZZ: System Microcomputer (IX0336AW) (1/2)
Port Name Terminal NamePin No. Input/Output
1 VDD VDD (+) POWER SUPPLY 2 P37 GND 3* P36 S-BUSY Output COMMIJNTCATE TO MPEG U–COM 4 P35 T–BTAS Output TAPE RECORD BIAS 5 P34 T–T1/T2 Output TAPE T1/T2 CHANGE 6 P33 REC/PLAY Output TAPE REC/PLAY CHANGE 7 P32 RES OUT Output CD DSP RESET & MPEG UCOM RESET 8 P31 DRF Input CD RF LEVEL DETECTION 9 P30 WRQ Input CD DSP WRITE REQUSET 10 RESET RESET Input RESET 11 X2 X2 Output MAIN CLOCK 12 X1 X1 Input MAIN CLOCK 13 Vpp/IC Vpp/IC GND 14* XT2 XT2 OPEN 15 P04 CD TNT Input CD DSP INTERRUPT 16 VDD VDD (+) POWER SUPPLY 17 P27 CD CLK/MCLK Output CD DSP CLOCK/MPEG UCOM CLOCK 18 P26 CD ID/MDI Outout CD DSP COMMAND/MPEG UCOM COMMA 19 P25 CD DO/MDO Input CD DSP CODE Q OUT/MPEG UCOM DATA INPUT 20 P24 CD CE Output CD DSP CE OUTPUT 21 P23 CE Output CE OUTPUT 22 P22 CLK Output CLOCK OUTPUT 23 P21 DT Output DATA OUTPUT 24 P20 DO Output DATA INPUT 25 AVss AVSS ANALOG GROUND 26 ANI7 TUN SM Input TUNER SIGNAL METER INPUT
P17 M–BUSY Input COMMUNJCATE TO MPEGU COM M_BUSY 27 ANI6 NO USE Input GND 28 ANI5 SPEANA 2 Input SPEANA DATA INPUT 16 KHz 29 ANI4 SPEANA 1 Input SPEANA DATA INPUT 1 KHz 30 ANI3 SPEANA 0 Input SPEANA DATA INPUT 63 KHz 31-33 ANI2-ANI0 KEY2-KEY0 Input KEY INPUT 34 AVDD AVDD ANALOG VDD 35 AVREF AVREF ANALOG REF VOLTAGE 36 INTP3 SYS STOP Input SYSTEM STOP INPUT 37* P02 SPRLY Output SPEAKER OUTPUT RELAY CONTROL 38 INTP1 NO USED Input GND 39 INTP0 REMOCON Input REMOCON INPUT 40 Vss VSS GROUND VOLTAGE 41 P74 SMUTE Output SYSTEM MUTE CONTROL 42 P73 T_SOL_B Output TAPE2 SOLENOID CONTROL 43 P72 T_SOL_A Output TAPE1 SOLENOID CONTROL 44 P71 T_MOTOR Output TAPE MOTOR CONTROL 45 P70 TIMER LED Output TIMER LED CONTROL 46 VDD VDD (+) POWER SUPPLY 47* P127 AC RLY_CONT Output AC RELAY CONTROL 48 P126 SPRLY Output SPEAKER OUTPUT RELY CONTROL 49 P125 SP DET Input SPEAKER OUTPUT DETDCTION 50 P124 T1 RUN Input TAPE1 RUN PULSE INPUT 51 P123 T2 RUN Input TAPE2 RUN PULSE INPUT 52 P122 CD CLAMP SW Intput CD CHANGER CLAMP SWITCH 53 P121 PLAY SW_A Input PLAY SWITCH FOR T1
Function
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 42 –
IC701 RH-iX0336AWZZ: System Microcomputer (IX0336AW) (2/2)
CD-BA120/125
Port Name Terminal NamePin No. Input/Output
Function
54 P120 PLAY SW_B Input PLAY SWITCH FOR T2 55 P119 PPA Input TAPE2 A–SIDE FULL PROOF 56 P118 FPB Input TAPE2 B_SIDE FULL PROOF 57 P117 MIC SW Input MIC SWITCH 58* P116 KARAOKE LATCH Output KARAOKE LATCH 59* P115 DISTOUT Output DISTINATION OUTPUT 60 FIP39 SPN Input TUNER SPAN CHANGE 61*-62* FIP38-FIP37 NO USE Input OPEN 63*-66* FIP36-FIP33 P22-P19 Output FL DISPLAY DRIVER 67*-70* FIP32-FIP29 P18-P15 Output FL DISPLAY DRIVER
P103-P100 DIST3-DIST0 Input DISTINATION INPUT 71-78 FIP28-FIP21 P14-P7 Output FL DISPLAY DRIVER 79 VLOAD VLOAD –– FL DRIVER (–) POWER SUPPLY.–30V 80-85 FIP20-FIP15 P6-P1 Output FL DISPLAY SEGMENT 86-89 FIP14-FIP11 –– Input OPEN 90-100 FIP30-FIP0 G11-G1 IOutput FL DISPLAY SEGMENT DRIVER
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
IC3 VHiM63001FP-1: Focus/Tracking/Spin/Slide Driver (M63001FP)
Pin No. Terminal
Function
Name
1 IN2- CH2 inverted input. 2 IN1A- CH1 inverted input. 3 IN1B- CH1 output offset control. 4 OUT1- CH1 inverted output. 5 OUT1+ CH1 non-inverted output. 6 OUT2- CH2 inverted output. 7 OUT2+ CH2 non-inverted output. 8-14 GND GND 15 OUT3+ CH3 non-inverted output. 16 OUT3- CH3 inverted output. 17 IN3- CH3 inverted input. 18 VCC1 Power supply 1 (CH1, CH2, CH3) 19 STANDBY STANDBY signal input. 20 VRFE CH1-CH4 Reference voltage input. 21 MUTE Mute signal input (CH6). 22 IN5- CH5 inverted input. 23 IN5+ CH5 non-inverted input. 24 VCC2 Power supply 2 (CH4). 25 IN4- CH4 inverted input. 26 OUT4- CH4 inverted output. 27 OUT4+ CH4 non-inverted output. 28 VCC3 Power supply 3 (CH5). 29-35 GND GND 36 OUT5+ CH5 non-inverted output. 37 OUT5- CH5 inverted output. 38 OUT6+ CH6 non-inverted output. 39 OUT6- CH6 inverted output. 40 VCC4 Power supply 4 (CH6). 41 IN6- CH6 inverted input. 42 IN6+ CH6 non-inverted input.
IN2– IN1A– IN1B–
OUT1– OUT1+ OUT2– OUT2+
GND
OUT3+ OUT3–
IN3–
VCC1
STANDBY
VTEF
MUTE
6 7
15 16 17 18 19 20 21
IN6+
35 34 33 32 31 30 29
28 27 26 25 24 23 22
42 41
40 39
38 37
36
IN6– VCC4 OUT6– OUT6+ OUT5– OUT5+
GND
VCC3 OUT4+ OUT4– IN4– VCC2 IN5+ IN5–
1
2 3 4
5
8
9 10 11 12 13 14
M63001FP
– 43 –
Figure 43 BLOCK DIAGRAM OF IC
CD-BA120/125
IC601 VHiLC75341/-1: Audio Processor (LC75341)
DI
CE
YSS
123
CL
VDD
Yref
222324
LOUT
LBASS
0.1uF
LIN
LSEL0
4
LVref
CCB
5
INTERFACE
6
CIRCUIT
CONTROL
CIRCUIT
CONTROL
7
8
RVref
CIRCUIT
CONTROL
21
20
19
18
17
ROUT
RBASS
0.1uF
RTRELTRE
R1N
RSEL0
CD
9
L4
CL
VDD
24 23 22 21 20 19 18 17 16 15 14 13
Tape
Tuner
Video
10 11 12 13 14 15 16
RTRB
R1 R2
RIN
RSEL0R4R3
R3 R4
R2
L3
L2 L1
VREF
ROUT
RBASS
R1
LC75341
123456789101112
DI
CE
VSS
LOUT
LBASS
Figure 44 BLOCK DIAGRAM OF IC
LIN
LTRE
L4
LSEL0
L3
L2
L1
– 44 –
FL701 VVKSVA9MS13-1: FL Display
2G 3G 4G 5G 6G 7G 8G 9G1G
CD-BA120/125
P1 P2 P3 P4 P5 P6 P7 P8
P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20
1G
U T V
W
a b k
h
m
d g p e n
c s
T
U
V
n
4G
W
k
b
m
c
s
5G
6G
7G
8G
9G
2G
a
h
j
f
g e
p
r
d
3G
:
U
T V
W
a b
k
j
f
r
j
h
f
m
d g p e n
r c s
U
V
W
m
U
T
a b k
j
h
f
d g p e n
r c s
T V
W
a b
k
j
h
f
m
d g p e n
r c s
U T V
W
m
U
T
V
W a b k
j
h
f
d g p e n
r c s
a b
k
j
h
f
m
d g p e n
r c s
U
W
m
U T V
a b
k
j
h
f
d g p e n
r c s
W
m
T
V
a b k
j
h
f
d g p e n
r c s
(L) (R)
Figure 45 FL DISPLAY
– 45 –
CD-BA120/125
— M E M O —
– 46 –
PARTS GUIDE
CD-BA120/125
MODEL
“HOW TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the following information.
1. MODEL NUMBER 2. REF. No.
3. PART NO. 4. DESCRIPTION
MARK: SPARE PARTS-DELIVERY SECTION
CD-BA120
CD-BA120 Mini Component System consisting of CD-BA120 (main unit) and CP-BA120 (speaker system).
CD-BA125
CD-BA125 Mini Component System consisting of CD-BA125 (main unit), CP-BA125 (Front speaker) and GBOXS0042AWM1 (rear spaeker).
For U.S.A. only
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP
Explanation of capacitors/resistors parts codes
Capacitors
VCC ....................... Ceramic type
VCK........................ Ceramic type
VCT........................ Semiconductor type
VC • • MF............... Cylindrical type (without lead wire)
VC • • MN ............... Cylindrical type (without lead wire)
VC • • TV ................ Square type (without lead wire)
VC • • TQ ............... Square type (without lead wire)
VC • • CY ............... Square type (without lead wire)
VC • • CZ ............... Square type (without lead wire)
VC • • • • • • • • • J .. The 13th character represents capacity difference.
("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%, "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)
If there are no indications for the electrolytic capacitors, error is ± 20%.
NOTE:
Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
Resistors
VRD ....................... Carbon-film type
VRS........................ Carbon-film type
VRN ....................... Metal-film type
VR • • MF............... Cylindrical type (without lead wire)
VR • • MN ............... Cylindrical type (without lead wire)
VR • • TV................ Square type (without lead wire)
VR • • TQ ............... Square type (without lead wire)
VR • • CY ............... Square type (without lead wire)
VR • • CZ ............... Square type (without lead wire)
VR • • • • • • • • • J .. The 13th character represents error.
("J" ±5%, "F" ±1%, "D" ±0.5%.)
If there are no indications for other parts, the resistors are ±5% carbon-film type.
CD-BA120/125
PARTS CODE NO. PARTS CODE
PRICE RANK
DESCRIPTIONNO.
CD-BA120/125
INTEGRATED CIRCUITS
IC1 VHILA9235M/-1 J AQ Servo Amp.,LA9235M IC2 VHILC78641E-1 J AV Servo/Signal Control,LC78641E IC3 VHIM63001FP-1 J AX Focus/Tracking/Spin/Sled Driver,
IC101 VHIAN7345K/-1 J AM Playback and Record/Playback IC301 VHITA7358AP-1 J AG FM Front End,TA7358AP
IC302 VHILC72131/-1 J AP PLL (Tuner),LC72131 IC303 VHILA1832S/-1 J AN FM IF Det./FM Mpx./AM IF,
IC601 VHILC75341/-1 J AM Audio Processor,LC75341 IC701 RH-IX0336AWZZ J AX System Microcomputer,
IC704 VHIKIA7042AP1 J AC Reset,KIA7042AP IC901 VHILA4282//-1 J AM Power AMP.,STK40204 IC902 VHIKIA7810AP1 J AF Voltage Regulator,KIA7810AP IC904 VHIKIA7805P-1 J AF Voltage Regulator,KIA7805P
M63001FP Amp.,AN7345K
LA1832S
IX0328AW
TRANSISTORS
Q1 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q2 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q3 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q101 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q102,103 VSKRC104M//-1 J AC Digital,NPN,KRC104 M Q104~107 VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F Q108~111 VS2SC3331//-1 J AB Silicon,NPN,2SC3331 Q112 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q113 VSKRC104M//-1 J AC Digital,NPN,KRC104 M Q114 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q302 VSKTC3194Y/-1 J AD Silicon,NPN,KTC3194 Y Q360 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q601,602 VS2SC3331//-1 J AB Silicon,NPN,2SC3331 Q701 VSKRC107M//-1 J AC Digital,NPN,KRC107 M Q702,703 VS2SC3331//-1 J AB Silicon,NPN,2SC3331 Q704,705 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y Q706 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y Q707 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q901,902 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q903 VSKTD2026//-1 J Q904 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
DIODES
D21,22 VHDDS1SS133-1 J AB Silicon,DS1SS133 D93 VHDDS1SS133-1 J AB Silicon,DS1SS133 D301,302 VHD1SS133//-1 J AA Silicon,1SS133 D305,306 VHD1SS133//-1 J AA Silicon,1SS133 D701~705 VHD1SS133//-1 J AA Silicon,1SS133 D707~711 VHD1SS133//-1 J AA Silicon,1SS133 D901,902 VHD1SS133//-1 J AA Silicon,1SS133 D907~910 VHDRL203F//-1 J AC Silicon,RL203F D911~917 VHD1N4004S/-1 J AB Silicon,1N4004S D918 VHD1SS133//-1 J AA Silicon,1SS133 LED722 VHP4204SRT7-1 J AD LED,Red,4204SRT7 VD301 VHCSVC348S/-1 J AK Variable Capacitance,SVC348S VD302,303 VHCSVC211C/-1 J AG Silicon,SVC211C,Variable Cap ZD61 VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB ZD902 VHEDZ300BSB-1 J AB Zener,30V,DZ300BSB ZD903 VHEMTZJ6R2A-1 J AA Zener,6.2V,MTZJ6.2A
FILTERS
BF301 RFILR0008AWZZ J AE Band Pass Filter CF303 RFILF0124AFZZ J AD FM IF,10.7 MHz CF351 RFILF0003AWZZ J AK FM IF CF352 RFILA0009AWZZ J AE AM IF
TRANSFORMERS
! PT801 RTRNP0305AWZZ J AZ Power
T301 RCILB0065AWZZ J AC FM, OSC T302 RCILI0017AWZZ J AB FM IF T303 RCILA0052AWZZ J AE AM Tracking T306 RCILB0058AWZZ J AC AM OSC T351 RCILI0019AWZZ J AD AM IF
PRICE
RANK
DESCRIPTION
COILS
L61 VP-XHR82K0000 J AC 0.82 µH L62 VP-XH2R2K0000 J AB 2.2 µH,Choke L103 VP-DH101K0000 J AB 100 µH,Choke L104 VP-MK331K0000 J AB 330 µH,Choke L312 RCILR0056AWZZ J AB FM RF L351,352 VP-DH101K0000 J AB 100 µH,Choke L701 VP-DH101K0000 J AB 100 µH,Choke
VIBRATORS
X351 92LCRSTL1425A J AF Crystal,456 kHz X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz XL1 92LCRSTL1746AT J AH Crystal,16.9344 MHz XL701 RCRSP0003AWZZ J AH Crystal,
CAPACITORS
C6 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C7 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C8 VCKYTV1HB104K J AB 0.1 µF,50V C11 RC-EZY474AF0J J 0.47 µF,6.3V,Electrolytic C12 VCKYTV1HB104K J AB 0.1 µF,50V C13 VCKYTV1HB103K J AA 0.01 µF,50V C14 VCKYTV1EF334Z J AB 0.33 µF,25V C16 VCCSPA1HL6R0J J AA 6 pF,50V C17 VCKYTV1HB472K J AA 0.0047 µF,50V C18 VCCCTV1HH3R0C J AA 3 pF (CH),50V C19 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C20,21 VCKYTV1HB104K J AB 0.1 µF,50V C22 VCKYTV1HB101K J AA 100 pF,50V C23 VCKYTV1HB473K J AA 0.047 µF,50V C24 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C25 VCKYTV1HB104K J AB 0.1 µF,50V C26 VCKYTV1HB473K J AA 0.047 µF,50V C27 VCKYTV1HB104K J AB 0.1 µF,50V C28 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic C29,30 VCKYTV1HB104K J AB 0.1 µF,50V C31 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C34 VCTYBT1EF223Z J AA 0.022 µF,25V C38,39 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C40 VCKYTV1HB152K J AA 0.0015 µF,50V C41 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C42 VCCSTV1HL680J J AA 68 pF,50V C43 VCKYTV1HB152K J AA 0.0015 µF,50V C44 VCKYTV1HB104K J AB 0.1 µF,50V C45 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C46 VCKYTV1EF223Z J AA 0.022 µF,25V C47 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C49,50 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C51 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic C52 VCTYPA1CX103K J AA 0.01 µF,16V C53 VCKYTV1HB102K J AA 0.001 µF,50V C54 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic C55 VCKYTV1HB103K J AA 0.01 µF,50V C56 VCEAZA0JW337M J AC 330 µF,6.3V,Electrolytic C64 RC-EZY474AF0J J 0.47 µF,6.3V,Electrolytic C71 VCKYTV1HB101K J AA 100 pF,50V C72 VCKYTV1HB103K J AA 0.01 µF,50V C73~78 VCKYTV1HB101K J AA 100 pF,50V C80 VCKYTV1HB104K J AB 0.1 µF,50V C81~83 VCKYTV1EF223Z J AA 0.022 µF,25V C101 VCKZPA1HF473Z J AA 0.047 µF,50V C102,103 VCKYMN1HB561K J AA 560 pF,50V C104,105 VCKYMN1HB181K J AA 180 pF,50V C106,107 VCKYMN1HB561K J AA 560 pF,50V C108 RC-EZD107AF1A J AC 100 µF,50V,Electrolytic C112~115 VCKYMN1HB331K J AA 330 pF,50V C116,117 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic C118,119 VCTYPA1EX333K J AA 0.033 µF,25V C120,121 VCKYMN1HB561K J AA 560 pF,50V C122,123 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C126,127 VCKYMN1HB271K J AA 270 pF,50V C128,129 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C130,131 VCKZPA1HF223Z J AA 0.022 µF,50V C132,133 VCTYMN1CX332K J AA 0.0033 µF,16V C134,135 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C136 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C137 VCTYMN1EF223Z J AA 0.023 µF,25V
– 1 –
CD-BA120/125
NO. PARTS CODE
C138 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic C139 VCEAEA1HW335M J AB 3.3 µF,50V,Electrolytic C140 VCQPKA2AA822J J AA 0.0082 µF,100V,Polypropylene C141 VCQYKA1HM393K J AB 0.039 µF,50V,Mylar C142 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C145~147 VCKYMN1HB102K J AA 0.001 µF,50V C148 VCKZPA1HF473Z J AA 0.047 µF,50V C301 VCKYMN1HB102K J AA 0.001 µF,50V C303 VCCCMN1HH100J J AA 10 pF (CH),50V C304 VCTYMN1CY103N J AA 0.01 µF,16V C305 VCCCMN1HH4R7C J AA 4.7 pF (CH),50V C306 VCTYMN1EF223Z J AA 0.022 µF,25V C307 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C308 VCCSMN1HL4R7C J AA 4.7 pF,50V C309 VCKYMN1HB102K J AA 0.001 µF,50V C310 VCCCMN1HH150J J AA 15 pF (CH),50V C311 VCCSMN1HL180J J AA 18 pF,50V C312 VCTYMN1EF223Z J AA 0.022 µF,25V C313 VCCCMN1HH220J J AA 22 pF (CH),50V C314,315 VCTYMN1CX472K J AA 0.0047 µF,16V C316 VCTYMN1EF223Z J AA 0.022 µF,25V C317 VCKYMN1HB102K J AA 0.001 µF,50V C318 VCKYMN1HB101K J AA 100 pF,50V C320 VCTYBT1EF223Z J AA 0.022 µF,25V C323 VCTYMN1EF223Z J AA 0.022 µF,25V C324 VCCUMN1HJ3R9K J AA 3.9 pF (UJ),50V C330 VCCUMN1HJ150J J AA 15 pF (UJ),50V C331 VCKZPA1HF473Z J AA 0.047 µF,50V C332 VCTYMN1EF223Z J AA 0.022 µF,25V C334 VCCUMN1HJ270J J AA 27 pF (UJ),50V C335 VCKYMN1HB561K J AA 560 pF,50V C342 VCTYMN1EF223Z J AA 0.022 µF,25V C350,351 VCTYMN1EF223Z J AA 0.022 µF,25V C352 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C353,354 VCTYMN1EF223Z J AA 0.022 µF,25V C355 VCCSMN1HL220J J AA 22 pF,50V C356 VCKYMN1HB102K J AA 0.001 µF,50V C357 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C358 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C361 VCTYMN1EF223Z J AA 0.022 µF,25V C362 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C363 VCTYMN1EF223Z J AA 0.022 µF,25V C364 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C365 VCKZPA1HF223K J 0.022 µF,50V C366 VCKYMN1HB102K J AA 0.001 µF,50V C367,368 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C369 VCCUMN1HJ270J J AA 27 pF (UJ),50V C370~372 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C373,374 VCTYPA1CX153K J AA 0.015 µF,16V C380 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C381 VCCCMN1HH120J J AA 12 pF (CH),50V C382 VCCCMN1HH150J J AA 15 pF (CH),50V C384 VCKYMN1HB102K J AA 0.001 µF,50V C385 VCTYMN1CY103N J AA 0.01 µF,16V C386 VCKYMN1HB331K J AA 330 pF,50V C387 VCTYMN1EF223Z J AA 0.022 µF,25V C391 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C392 VCKYMN1HB102K J AA 0.001 µF,50V C393 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C394 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C395 VCTYMN1EF223Z J AA 0.022 µF,25V C396 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C397 VCTYMN1EF223Z J AA 0.022 µF,25V C398 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C399 VCTYMN1EF223Z J AA 0.022 µF,25V C601,602 VCKYMN1HB102K J AA 0.001 µF,50V C603 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C604 VCEAZA1EW107M J AC 100 µF,25V,Electrolytic C605 VCKZPA1HF223Z J AA 0.022 µF,50V C606 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C607,608 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C609~612 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C613,614 VCTYPA1CX272K J AA 0.0027 µF,16V C617,618 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C623~630 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C701 VCTYBT1EF223Z J AA 0.022 µF,25V C702 RC-EDZ227AF1A J AC 220 µF,10V,Electrolytic C703 VCCSMN1HL150J J AA 15 pF,50V C704 VCCSMN1HL180J J AA 18 pF,50V C705 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C707,708 RC-EDZ105AF1H J AB 1 µF,50V,Electrolytic C710 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
PRICE RANK
DESCRIPTION
NO.
C711,712 RC-EZD106AF1C J AC 10 µF,16V,Electrolytic C713 VCEAZA1HW104M J AB 0.1 µF,50V,Electrolytic C714 VCTYMN1CY103N J AA 0.01 µF,16V C715 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C716 VCTYBT1EF223Z J AA 0.022 µF,25V C717 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C718 VCTYMN1EF223Z J AA 0.022 µF,25V C719 RC-EZD476AF1E J AB 47 µF,25V,Electrolytic C903,904 VCKYPA1HB102K J AA 0.001 µF,50V C905 VCKZPA1HF223Z J AA 0.022 µF,50V C906 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C907 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic C908,909 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar C910 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic C911 VCKZPA1HF223Z J AA 0.022 µF,50V C914,915 VCEAZA1EW477M J AD 470 µF,25V,Electrolytic C916,917 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C918 VCKYPA1HB221K J AA 220 pF,50V C919 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C933 VCCSPA1HL680J J AA 68 pF,50V C934 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C935 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C938 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C939,940 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C943 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C944 VCKZPA1HF223Z J AA 0.022 µF,50V C945 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C946 VCEAZW1VW228M J AH 2200 µF,35V,Electrolytic C947 VCEAZW1EW338M J AG 3300 µF,25V C950~953 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C954 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C955~957 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C958,959 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C960,961 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic [125 Only]
PRICE RANK
DESCRIPTIONPARTS CODE
RESISTORS
VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory
R3 VRS-TV2AB104J J AA 100 kohm,1/10W R4 VRS-TV2AB103J J AA 10 kohm,1/10W R5 VRS-TV2AB393J J AA 39 kohms,1/10W R6 VRS-TV2AB273J J AA 27 kohms,1/10W R7 VRS-TV2AB682J J AA 6.8 kohms,1/10W R8 VRS-TV2AB331J J AA 330 ohms,1/10W R10 VRS-TV2AB273J J AA 27 kohms,1/10W R11 VRS-TV2AB123J J AA 12 kohms,1/10W R12,13 VRS-TV2AB681J J AA 680 ohms,1/10W R14 VRS-TV2AB122J J AA 1.2 kohms,1/10W R15 VRS-TV2AB103J J AA 10 kohm,1/10W R16 VRD-ST2CD103J J AA 10 kohm,1/6W R17 VRD-ST2CD102J J AA 1 kohm,1/6W R19 VRD-ST2CD470J J AA 47 ohms,1/6W R20 VRS-TV2AB221J J AA 220 ohms,1/10W R21,22 VRS-TV2AB471J J AA 470 ohms,1/10W R25 VRD-ST2CD103J J AA 10 kohm,1/6W R35 VRD-ST2CD102J J AA 1 kohm,1/6W R38 VRD-ST2CD271J J AA 270 ohms,1/6W R39 VRD-ST2CD471J J AA 470 ohms,1/6W R40 VRS-TV2AB122J J AA 1.2 kohms,1/10W R42 VRS-TV2AB124J J AA 120 kohms,1/10W R43 VRS-TV2AB224J J AA 220 kohms,1/10W R44 VRD-ST2CD102J J AA 1 kohm,1/6W R45 VRS-TV2AB122J J AA 1.2 kohms,1/10W R46 VRS-TV2AB102J J AA 1 kohm,1/10W R47 VRD-ST2EE3R3J J AA 3.3 ohms,1/4W R48 VRS-TV2AB682J J AA 6.8 kohms,1/10W R50 VRS-TV2AB470J J AA 47 ohms,1/10W R51~54 VRS-TV2AB683J J AA 68 kohms,1/10W R55,56 VRD-ST2CD683J J AA 68 kohms,1/6W R58 VRD-ST2CD221J J AA 220 ohms,1/6W R71~78 VRD-ST2CD102J J AA 1 kohm,1/6W R79 VRS-TV2AB155J J AA 1.5 Mohms,1/10W R80 VRD-ST2CD105J J AA 1 Mohm,1/6W R81,82 VRS-TV2AB222J J AA 2.2 kohms,1/10W R83,84 VRS-TV2AB103J J AA 10 kohm,1/10W R88 VRS-TV2AB682J J AA 6.8 kohms,1/10W R94,95 VRS-TV2AB103J J AA 10 kohm,1/10W R101,102 VRD-MN2BD103J J AA 10 kohm,1/8W R103 VRD-MN2BD472J J AA 4.7 kohms,1/8W R104,105 VRD-MN2BD102J J AA 1 kohm,1/8W R106,107 VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRS-TV2AB000J J AA 0 ohm,Jumper,1.25×2mm,Green
– 2 –
CD-BA120/125
PARTS CODE NO. PARTS CODE
R108,109 VRD-MN2BD332J J AA 3.3 kohms,1/8W R110 VRD-MN2BD473J J AA 47 kohms,1/8W R111,112 VRD-MN2BD472J J AA 4.7 kohms,1/8W R113 VRD-MN2BD473J J AA 47 kohms,1/8W R114,115 VRD-ST2CD102J J AA 1 kohm,1/6W R116,117 VRD-ST2CD560J J AA 56 ohms,1/6W R118,119 VRD-MN2BD104J J AA 100 kohm,1/8W R120,121 VRD-MN2BD392J J AA 3.9 kohms,1/8W R122,123 VRD-MN2BD562J J AA 5.6 kohms,1/8W R124,125 VRD-MN2BD333J J AA 33 kohms,1/8W R126 VRD-MN2BD683J J AA 68 kohms,1/8W R127,128 VRD-MN2BD682J J AA 6.8 kohms,1/8W R129,130 VRD-MN2BD392J J AA 3.9 kohms,1/8W R131,132 VRD-MN2BD152J J AA 1.5 kohms,1/8W R133,134 VRD-MN2BD101J J AA 100 ohm,1/8W R135,136 VRD-MN2BD103J J AA 10 kohm,1/8W R137 VRD-MN2BD153J J AA 15 kohms,1/8W R138 VRD-ST2CD153J J AA 15 kohms,1/6W R139 VRD-ST2EE181J J AA 180 ohms,1/4W R140 VRD-ST2CD103J J AA 10 kohm,1/6W R141 VRD-MN2BD103J J AA 10 kohm,1/8W R142,143 VRD-ST2CD224J J AA 220 kohms,1/6W R144 VRD-MN2BD473J J AA 47 kohms,1/8W R145 VRD-ST2CD472J J AA 4.7 kohms,1/6W R146 VRD-RT2HD820J J AA 82 ohms,1/2W R147 VRD-MN2BD473J J AA 47 kohms,1/8W R148 VRD-MN2BD223J J AA 22 kohms,1/8W R149 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W R157 VRD-ST2EE101J J AA 100 ohm,1/4W R302 VRD-MN2BD100J J AA 10 ohm,1/8W R309 VRD-ST2CD103J J AA 10 kohm,1/6W R311 VRD-MN2BD104J J AA 100 kohm,1/8W R313 VRD-MN2BD333J J AA 33 kohms,1/8W R314 VRD-ST2CD220J J AA 22 ohms,1/6W R316 VRD-MN2BD472J J AA 4.7 kohms,1/8W R322 VRD-MN2BD681J J AA 680 ohms,1/8W R323 VRD-MN2BD683J J AA 68 kohms,1/8W R325 VRD-MN2BD473J J AA 47 kohms,1/8W R327 VRD-MN2BD330J J AA 33 ohms,1/8W R336 VRD-MN2BD103J J AA 10 kohm,1/8W R350 VRD-MN2BD272J J AA 2.7 kohms,1/8W R351 VRD-MN2BD562J J AA 5.6 kohms,1/8W R352 VRD-MN2BD102J J AA 1 kohm,1/8W R353 VRD-MN2BD271J J AA 270 ohms,1/8W R355 VRD-MN2BD332J J AA 3.3 kohms,1/8W R356 VRD-MN2BD102J J AA 1 kohm,1/8W R357 VRD-ST2CD474J J AA 470 kohms,1/6W R358 VRD-ST2CD392J J AA 3.9 kohms,1/6W R359 VRD-MN2BD182J J AA 1.8 kohms,1/8W R360 VRD-MN2BD472J J AA 4.7 kohms,1/8W R361,362 VRD-MN2BD103J J AA 10 kohm,1/8W R363,364 VRD-MN2BD822J J AA 8.2 kohms,1/8W R365 VRD-MN2BD103J J AA 10 kohm,1/8W R372~374 VRD-MN2BD102J J AA 1 kohm,1/8W R375 VRD-ST2CD471J J AA 470 ohms,1/6W R376 VRD-MN2BD102J J AA 1 kohm,1/8W R377 VRD-MN2BD473J J AA 47 kohms,1/8W R378 VRD-MN2BD102J J AA 1 kohm,1/8W R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W R380 VRD-MN2BD152J J AA 1.5 kohms,1/8W R381 VRD-MN2BD103J J AA 10 kohm,1/8W R382 VRD-ST2EE151J J AA 150 ohms,1/4W R383 VRD-MN2BD562J J AA 5.6 kohms,1/8W R384 VRD-ST2CD562J J AA 5.6 kohms,1/6W R385 VRD-MN2BD562J J AA 5.6 kohms,1/8W R386 VRD-ST-2CD223J J AA 22 kohms,1/6W R387 VRD-ST2CD562J J AA 5.6 kohms,1/6W R388 VRD-MN2BD392J J AA 3.9 kohms,1/8W R393 VRD-MN2BD102J J AA 1 kohm,1/8W R395 VRD-MN2BD473J J AA 47 kohms,1/8W R601,602 VRD-ST2CD331J J AA 330 ohms,1/6W R603,604 VRD-ST2CD182J J AA 1.8 kohms,1/6W R607,608 VRD-MN2BD222J J AA 2.2 kohms,1/8W R609,610 VRD-ST2CD103J J AA 10 kohm,1/6W R615,616 VRD-ST2CD392J J AA 3.9 kohms,1/6W R617 VRD-ST2CD332J J AA 3.3 kohms,1/6W R618 VRD-MN2BD332J J AA 3.3 kohms,1/8W R625 VRD-ST2CD223J J AA 22 kohms,1/6W R702~704 VRD-MN2BD102J J AA 1 kohm,1/8W R705~717 VRD-ST2CD102J J AA 1 kohm,1/6W R719~721 VRD-MN2BD102J J AA 1 kohm,1/8W R722 VRD-MN2BD103J J AA 10 kohm,1/8W
PRICE RANK
DESCRIPTIONNO.
PRICE
RANK
R724 VRD-ST2CD102J J AA 1 kohm,1/6W R725 VRD-MN2BD102J J AA 1 kohm,1/8W R726~729 VRD-ST2CD222J J AA 2.2 kohms,1/6W R732 VRD-ST2CD102J J AA 1 kohm,1/6W R733~737 VRD-MN2BD102J J AA 1 kohm,1/8W R742 VRD-MN2BD102J J AA 1 kohm,1/8W R743 VRD-MN2BD330J J AA 33 ohms,1/8W R744 VRD-MN2BD102J J AA 1 kohm,1/8W R745 VRD-MN2BD104J J AA 100 kohm,1/8W R748~751 VRD-MN2BD103J J AA 10 kohm,1/8W R753 VRD-MN2BD103J J AA 10 kohm,1/8W R755 VRD-ST-2CD472J J AA 4.7 kohm,1/6W R756,757 VRD-MN2BD683J J AA 68 kohms,1/8W R758,759 VRD-MN2BD103J J AA 10 kohm,1/8W R760,761 VRD-MN2BD102J J AA 1 kohm,1/8W R762,763 VRD-MN2BD473J J AA 47 kohms,1/8W R766~768 VRD-MN2BD103J J AA 10 kohm,1/8W R769 VRD-ST2CD103J J AA 10 kohm,1/6W R770 VRD-MN2BD473J J AA 47 kohms,1/8W R771 VRD-MN2BD104J J AA 100 kohm,1/8W R772 VRD-MN2BD472J J AA 4.7 kohms,1/8W R773 VRD-ST2CD101J J AA 100 ohm,1/6W R775~777 VRD-MN2BD103J J AA 10 kohm,1/8W R778 VRD-MN2BD102J J AA 1 kohm,1/8W R779 VRD-RT2HD3R3J J AA 3.3 ohms,1/2W R792 VRD-ST-2CD102J J AA 1 kohm,1/6W R905 VRD-ST2CD121J J AA 120 ohms,1/6W R906,907 VRD-ST2CD102J J AA 1 kohm,1/6W R908 VRD-ST2CD121J J AA 120 ohms,1/6W R909 VRD-ST2CD563J J AA 56 kohms,1/6W R910,911 VRD-RT2HD271J J AA 270 ohms,1/2W R912,913 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R914 VRD-ST2CD223J J AA 22 kohms,1/6W R915 VRD-ST2EE821J J AA 820 ohms,1/4W R916,917 VRD-ST2EE331J J AA 330 ohms,1/4W R922 VRD-ST2CD223J J AA 22 kohms,1/6W R923 VRD-ST2CD330J J AA 33 ohms,1/6W R924 VRD-RT2HD3R3J J AA 3.3 ohms,1/2W R925 VRD-ST2CD223J J AA 22 kohms,1/6W R926 VRD-ST2CD103J J AA 10 kohm,1/6W R927 VRD-ST2CD222J J AA 2.2 kohms,1/6W R928 VRD-ST2CD123J J AA 12 kohms,1/6W R929,930 VRD-ST2CD221J J AA 220 ohms,1/6W R935 VRD-RT2HD3R3J J AA 3.3 ohms,1/2W RD01 VRD-ST2CD681J J AA 680 ohms,1/6W RD02 VRD-MN2BD821J J AA 820 ohms,1/8W RD03 VRD-MN2BD102J J AA 1 kohm,1/8W RD04 VRD-ST2CD152J J AA 1.5 kohms,1/6W RD05 VRD-ST2CD222J J AA 2.2 kohms,1/6W RD06 VRD-ST2CD272J J AA 2.7 kohms,1/6W RD07 VRD-MN2BD392J J AA 3.9 kohms,1/8W RD08 VRD-ST2CD563J J AA 56 kohms,1/6W RD09 VRD-MN2BD104J J AA 100 kohm,1/8W RD10 VRD-MN2BD821J J AA 820 ohms,1/8W RD11 VRD-ST-2CD102J J AA 1 kohm,1/8W RD12 VRD-MN2BD152J J AA 1.5 kohms,1/8W RD13 VRD-MN2BD681J J AA 680 ohms,1/8W RD14 VRD-ST2CD821J J AA 820 ohms,1/6W RD15 VRD-MN2BD102J J AA 1 kohm,1/8W RD16 VRD-MN2BD152J J AA 1.5 kohms,1/8W RD17 VRD-MN2BD222J J AA 2.2 kohms,1/8W RD18 VRD-ST2CD272J J AA 2.7 kohms,1/6W RD19 VRD-MN2BD392J J AA 3.9 kohms,1/8W RD20 VRD-MN2BD562J J AA 5.6 kohms,1/8W RD21 VRD-MN2BD103J J AA 10 kohm,1/8W RD22 VRD-MN2BD153J J AA 15 kohms,1/8W RD23 VRD-MN2BD333J J AA 33 kohms,1/8W RD24 VRD-ST2CD104J J AA 100 kohm,1/6W RD25 VRD-MN2BD681J J AA 680 ohms,1/8W RD26 VRD-MN2BD682J J AA 6.8 kohms,1/8W
DESCRIPTION
OTHER CIRCUITRY PARTS
BI601/CNS601 QCNWN1540AWZZ J AF Connector Ass’y,5/5Pin BI702/CNS702 QCNWN1541AWZZ J AH Connector Ass’y,10/10Pin CNP1 QCNCM704GAWZZ J AC Plug,7Pin CNP2 QCNCM704HAFZZ J AC Plug,8Pin CNP3 92LCONE6P53253 J AC Plug,6Pin CNP3A 92LCONE6P53254 J AC Plug,6Pin CNP4 QCNCM705FAFZZ J AB Plug,6Pin CNP11 92LCONE5P53254 J AB Plug,5Pin CNP12 92LCONEAP53254 J AD Plug,10Pin
– 3 –
CD-BA120/125
NO. PARTS CODE
CNP101 QCNCM705AFZZ J Plug,3Pin CNP102 QCNCM707GAFZZ J Plug,7Pin CNP301 92LCONE3P5268 J AC Plug,3Pin CNP701 QCNCWZX18AWZZ J AD Plug,18Pin CNP801 QCNCM049BAWZZ J AC Plug,2Pin CNP901 QCNCM035FAWZZ J AC Plug,6Pin CNS1A/B QCNWN1537AWZZ J AG Connector Ass’y,7/7Pin CNS2A/B QCNWN1538AWZZ J AG Connector Ass’y,8/8Pin CNS3A/B QCNWN1539AWZZ J AE Connector Ass’y,6/6Pin CNS701 QCNCWZY18AWZZ J AD Plug,18Pin CNS703 QCNCWZY13AWZZ J AC Plug,13Pin
! F901 92LFUSET302D J AD Fuse,3A/250V ! F902 92LFUSET162D J Fuse,1.6A/250V
FFC13 QCNWN1544AWZZ J AE Flat Cable,13Pin FFC18 QCNWN1613AWZZ J AF Flat Cable,18Pin FL701 VVKSVA9MS13-1 J AZ FL Display FW901 QCNWN1612AWZZ J AD Connector Ass’y,5Pin JK901 QJAKM0010AWZZ J AF Jack,Headphones LG901 QLUGP0001AWZZ J AC Lug LUG1 QLUGP0002AWZZ J AB Lug M1 92LMTR2790CASY J BB Motor with Chassis [Spindle] M2 92LMTR1854BASY J AP Motor with Gear [Sled] M3 92LTWMEN7E6Y J Motor with Worm Pulley
RX701 VHLN63H380A-1 J AK Remote Sensor,N63H380A SO801 QSOCA0209AWZZ J AH Socket,AC Input SO901 QTANA0416AWZZ J AE Terminal,Speaker SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In] SW701 92LSWICHT1663T J AC Switch,Key Type [POWER] SW702 92LSWICHT1663T J AC Switch,Key Type [CLOCK] SW703 92LSWICHT1663T J AC Switch,Key Type
SW709 92LSWICHT1663T J AC Switch,Key Type [DISC SKIP] SW710 92LSWICHT1663T J AC Switch,Key Type
SW711 92LSWICHT1663T J AC Switch,Key Type SW712 92LSWICHT1663T J AC Switch,Key Type [Volume Up]
SW713 92LSWICHT1663T J AC Switch,Key Type [Volume Down] SW714 92LSWICHT1663T J AC Switch,Key Type [CD] SW715 92LSWICHT1663T J AC Switch,Key Type [Tape] SW716 92LSWICHT1663T J AC Switch,Key Type
SW717 92LSWICHT1663T J AC Switch,Key Type [Memory/Set] SW718 92LSWICHT1663T J AC Switch,Key Type [Rewind] SW719 92LSWICHT1663T J AC Switch,Key Type [Fast Forward] SW720 92LSWICHT1663T J AC Switch,Key Type [Play/Repeat] SW721 92LSWICHT1663T J AC Switch,Key Type [Stop] SW723 92LSWICHT1663T J AC Switch,Key Type [REC/PAUSE] SW724 92LSWICHT1663T J AC Switch,Key Type
SW725 92LSWICHT1663T J AC Switch,Key Type [Tuner/Band]
PRICE RANK
DESCRIPTION
[T/T Up/Down Loading]
[TIMER/SLEEP]
[OPEN/CLOSE] [X-BASS/DEMO]
[Tuning/Time Down]
[TUNING/TIME UP]
CD MECHANISM PARTS
301 NGERH0011AWZZ J AC Gear,Middle 302 NGERH0012AWZZ J AC Gear,Drive 303 MLEVP0080AWZZ J AC Rail,Guide 304 NSFTM0020AWFW J AD Shaft,Guide 305 92LM-CUSN1524A J AC Cushion
! 306 92LHPC1LXASY J BD Pickup Unit Ass’y
306- 1 ———— –– Pickup Unit 306- 2 NGERR0043AFZZ J AC Gear,Rack
306- 3 MSPRC0961AFZZ J AA Spring,Rack 701 XBSSD26P06000 J AA Screw,ø2.6×6mm 702 XHBSD20P05000 J AA Screw,ø2×5mm 703 XBBSD20P03000 J AA Screw,ø2×3mm 704 LX-WZ1070AFZZ J A A Washer,ø1.5 ×ø3.8×0.25mm M1 92LMTR2790CASY J BB Motor with Chassis [Spindle] M2 92LMTR1854BASY J AP Motor with Gear [Sled] SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]
(Not Replacement Item)
CABINET PARTS
201 92LCAB3225AASY J Front Panel Ass’y [120] 201 92LCAB3326AASY J Front Panel Ass’y [125] 201- 1 ———— –– Front Panel
201- 2 GDORF0076AWSA J AE Holder,Cassette,Tape 1 201- 3 GDORF0077AWSA J AE Holder,Cassette,Tape 2
(Not Replacement Item)
NO.
201- 4 GCOVA1270AWSA J AH Cover,Cassette,Tape 1 201- 5 GCOVA1271AWSA J AH Cover,Cassette,Tape 2 201- 6 HDECQ0541AWSA J AE Panel,Cassette,Tape 1 201- 7 HDECQ0542AWSA J AE Panel,Cassette,Tape 2 201- 8 HDECQ0543AWSA J AH Panel,Amp. [120] 201- 8 HDECQ0567AWSA J Panel,Amp. [125] 201-10 JKNBZ0677AWSA J AG Knob,Volume 201-11 JKNBZ0678AWSA J AD Knob,Function Base 201-12 JKNBZ0674AWSA J AF Knob,Power/Clock 201-13 JKNBZ0712AWSA J AH Knob,Play/Stop 201-14 JKNBZ0713AWSA J AH Knob,FF/REW 201-15 JKNBZ0676AWSA J AF Knob,Tuning 201-16 HDECQ0544AWSA J AH Panel,Decoration 201-20 GCOVA1272AWSA J AE Cover,Function Knob,A 201-21 MLIFP0008AWZZ J AD Damper 201-22 MSPRD0092AWFJ J AB Spring,Cassette,Tape 1 201-23 MSPRD0093AWFJ J AB Spring,Cassette,Tape 2 201-24 92LBADGE1671A J AC Badge,SHARP 201-25 JKNBZ0675AWSA J AF Knob,Disc/X-BASS 201-26 GCOVA1273AWSA J AE Cover,Function Knob,B 201-27 GCOVA1274AWSA J AE Cover,Function Knob,C 202 92LCAB3325BASY J Side Panel Ass’y,Left 202- 1 ———— –– Side Panel,Left
202- 2 PCUSG0022AWZZ J AB Cushion,Leg 203 92LCAB3325CASY J Side Panel Ass’y,Right 203- 1 ———— –– Side Panel,Right
203- 2 PCUSG0022AWZZ J AB Cushion,Leg 204 92LCOV3303AASY J CD Tray Cover Ass’y 204- 1 ———— –– Cover,CD Tray
204- 2 GCOVA1254AWSA J AE Cover,CD Tray Panel,Left 204- 3 GCOVA1255AWSA J AE Cover,CD Tray Panel,Right 205 GCAB-1184AWSA J AP Top Cabinet 206 GITAR0548AWSA J AH Rear Panel [120 for U.S.A.] 206 GITAR0565AWSA J Rear Panel [120 for Canada] 206 GITAR0566AWSA J Rear Panel
206 GITAR0568AWSA J Rear Panel [125 for Canada] 206 GITAR0569AWSA J Rear Panel [125 for Central
206 GITAR0573AWSA J Rear Panel [125 for U.S.A.] 208 LANGK0110AWFW1 J AD Support,Cassette Lock,Tape 1 209 LANGK0111AWFW1 J AD Support,Cassette Lock,Tape 2 213 LCHSM0098AWFW J AQ Main Chassis 214 LHLDZ1087AWSA1 J AC Holder,FL Display 219 MLOKC0003AWZZ J AD Lock Lever,Cassette,Tape 1 220 MLOKC0004AWZZ J AD Lock Lever,Cassette,Tape 2 221 MSPRD0109AWFJ J AB Spring,Cassette Lock,Tape 1 222 MSPRD0110AWFJ J AB Spring,Cassette Lock,Tape 2 224 92LPT0331105 J AM Table Loading 225 PCUSG0022AWZZ J AB Cushion,Leg 226 PRDAR0004BGFW J Heat Sink,Main 230 QCNWN1615AWZZ J AC Lug Wire
! 231 QFSHD0001AWZZ J AB Holder,Fuse
232 92LBE241414 J AD Belt 234 92LEVA0330702 J Velvet Carpet,Chassis 235 92LMAG0104302 J Magnet 236 92LMT0304302 J Plate,Metal 237 92LNBAND1318A J AA Nylon Band,80mm 238 92LNM0305401 J Velvet Carpet 239 92LPT0303002 J AB Roller 240 92LPT0304303 J AB Lever,Stop 241 92LPT0304304 J Stopper 242 92LPT0304305 J AE Lever,Lock 243 92LPT0304306 J Stabilizer 244 92LPT0304307 J AC Support,Cam 245 92LPT0304308 J Lock Gear Pin 246 92LPT0304309 J Cap,Pulley Stopper 247 92LPT0305413 J Cam Gear Lower 248 92LPT0309506 J AD Gear,Turntable Drive 249 92LPT0309507 J AD Gear,Open/Close Drive 250 92LPT0309508 J AD Gear,Planet 251 92LPT0309509 J AD Gear,Drive 252 92LPT0309510 J AE Gear,Pulley 253 92LPT0309511 J AD Gear,Middle 254 92LPT0311101 J AB Lever,Clamp 255 92LPT0311102 J AC Lever,Disc 256 92LPT0312005 J Gear,Cam
PRICE RANK
DESCRIPTIONPARTS CODE
(Not Replacement Item)
(Not Replacement Item)
(Not Replacement Item)
[120 for Central America/ Mexico]
America/Mexico]
– 4 –
CD-BA120/125
PARTS CODE NO. PARTS CODE
257 92LPT0320201 J AE Support,Stabilizer 258 92LPT0330301 J AU Chassis,Loading 259 92LPT0330803 J AK CD,Chassis 260 92LPT0331003 J AT Chassis,Slide 262 92LSP0304303 J Spring,Stopper 263 92LSP0304305 J AB Spring,Lock 264 92LSP0304306 J Spring,Lock Gear 268 KMECB0011AWZZ J BH Tape Mechanism Ass’y 270 LHLDZ1230AWZZ J AC Holder,LED 271 PRDAR0005BGFW J Heat Sink,Sub 604 XEBSF30P12000 J AA Screw,ø3×12mm 605 XESSD30P10000 J AA Screw,ø3×10mm 606 XHBSD26P04000 J AA Screw,ø2.6×4mm 610 XJBSF30P10000 J AA Screw,ø3×10mm 611 XJBSD30P08000 J AA Screw,ø3×8mm 612 LX-HZ0009AWFD J AC Screw,Special 613 LX-HZ0082AFZZ J AA Screw,ø4×8mm 614 LX-JZ0010AFFD J AA Screw,Special 616 LX-BZ2222AXZZ J Screw,Special 617 LX-JZ0004AWFD J AA Screw,ø3×12mm 618 92LSC0308MBZI J AB Screw,ø3× 8mm 619 92LSC0308RBZI J Screw,ø3×8mm 620 XEBSD26P08000 J AA Screw,ø2.6×8mm
PRICE RANK
DESCRIPTIONNO.
PACKING PARTS
SPAKA0242AWZZ J Packing Add.,Left/Right SPAKC0917AWZZ J Packing Case [120 for Canada] SPAKC0918AWZZ J Packing Case
SPAKC0968AWZZ J Packing Case
SPAKC0969AWZZ J Packing Case [125 for Canada] SPAKP0013AWZZ1 J AC Polyethylene Bag,Unit SPAKZ0573AWZZ J Sheet,CD Tray 92LBAG1460C1 J AB Polyethylene Bag,Accessories
[120 for Central America/ Mexico]
[125 for Central America/ Mexico]
ACCESSORIES
QACCD0020AWZZ J AN AC Power Supply Cord QACCD0025AWZZ J AN AC Power Supply Cord QANTL0007AWZZ J AK AM/FM Loop Antenna
TINSE0299AWZZ J AE Operation Manual TINSE0302AWZZ J Operation Manual TINSK0102AWZZ J AF Operation Manual TINSK0103AWZZ J Operation Manual TINSZ0532AWZZ J Operation Manual
TINSZ0533AWZZ J AB Quick Guide TINSZ0534AWZZ J Operation Manual
TINSZ0538AWZZ J Quick Guide TLABR1090AWZZ J AB Label,Bar Code [120]
TLABR1130AWZZ J Label,Bar Code [125] TLABZ0711AWZZ J Label,Feature,Tape 1 [120] TLABZ0712AWZZ J Label,Feature,Tape 2 TLABZ0718AWZZ J Label,Feature,Tape 1 [125] RRMCG0229AWSA J AR Remote Control
J Battery Lid,Remote Control
[Except for Canada] [For Canada]
[120 for U.S.A.] [125 for U.S.A.] [120 for Canada] [125 for Canada] [120 for Central America
Mexico] [120 for U.S.A. Only] [125 for Central America/
Mexico] [125 for U.S.A. Only]
PRICE
RANK
PWB-D ———— –– Tape Mechanism PWB-E 92LPC99C017 J CD Loading Motor (PWB Only)
DESCRIPTION
OTHER SERVICE PART
UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner
CP-BA120/125
SPEAKER BOX PARTS
901 92LJ1911B J AU Net Frame Ass’y 902 92L9553C J AW Speaker Box Ass’y 903 92LJ9797C J AE Port Cushion 904 92LP5880 J Label,Specifications [CP-BA125] 904 92LP5879 J AC Label,Specifications [CP-BA120] 905 92LF1377A J AC Screw, 906 92LD4680C J Speaker Cord 907 92LJ1912B J AX Duct Panel SP1,2 VSP0010PBY38A J AU Speaker
SPEAKER PACKING PARTS
92LN1885B J Packing Add.,Speaker,Bottom 92LN1885T J Packing Add.,Speaker,Top 92LV4974A J AC Polyethylene Bag,Speaker
GBOXS0042AWM1
SPEAKER BOX PARTS REAR SPEAKER (CD-BA125 Only)
901 92LSRCNF006RS J Net Frame Ass’y 902 92LSRCBC010RS J Bottom Cabinet 903 92LSRCSC004RS J AK Speaker Cord 904 92LSRCSW005RS J AB Screw,ø3×12mm 905 92LSRCPL016RS J Label,Parts Code
SPEAKER PACKING PARTS
92LSRCBP012RS J Packing Add.,Bottom 92LSRCPE006RS J AB Polyethylene Bag,Speaker 92LSRCTP011RS J Packing Add.,Top
P.W.B. ASSEMBLY (Not Replacement Item)
PWB-A1~3 92LPWB3325MANS J –– Main/Display/Headphones
(Combined Ass’y) [BA120]
PWB-A1~3 92LPWB3326MANS J –– Main/Display/Headphones
(Combined Ass’y) [BA125] PWB-B 92LPWB3303CDUS J –– CD Servo PWB-C QPWBF0027AWZZ J AD CD Motor (PWB Only)
– 5 –
A
CD-BA120/125
CD-BA120/125
701
306
306-2
304
701
B
306-1
704
306-3
302
C
301
702
D
303
703x4
E
M1
F
305
M2
G
305x2
SW4
PWB-C
H
1
23456
Figure 6 CD MECHANISM EXPLODED VIEW
– 6 –
CD-BA120/125
CD-BA120/125
202
201
201-20
201-26
201-24
620
201-8
202-1
201-27
201-1
201-11
201-12
201-14
PWB-A2
202-2
270
FL701
201-25
201-10
201-15
201-13
A
610
B
C
D
201-21
E
BELT CONNECTION
FF/REW
ROLLER
ASS'Y
FLYWHEEL
ASS'Y
MAIN BELT
TAPE2
605x9
214
612
221
201-21
620
MM1
606x2
219
268
FF/REW ROLLER
ASS'Y
FLYWHEEL
ASS'Y
TAPE1
616
PWB-A3
208
610x2
610x2
614 x7
230
PWB-D
605x6
IC901
Silicon grease
610x3
Q905
206
209
231x4
606x2
213
IC902
222
226
220
617x9
IC904
271x2
PWB-A1
612
225
F
201-16
201-2
G
201-6
201-4
201-22
611x3
201-5
201-3
201-7
225
613x4
201-23
PT801
203-1
237x4
H
Note: Only tape mechanism assembly and consumable parts are supplied for replacement purposes.
1
23456
Figure 7 CABINET EXPLODED VIEW (1/2)
– 7 –
203
203-2
610
CD-BA120/125
CD-BA120/125
604x2
257
A
205
236 235
B
224
243
618
244
C
262
CD MECHANISM
256
241
604x2
238
247
250x4
D
259
249
252
255
251
M3
PWB-E
SW3
SW1
253
239
E
239
248
254
239
232
M3
246
263
260
SW2
242
234
F
239x3
204-2
264
240
204-1
G
204
204-3
245
269
258
H
1
23456
Figure 8 CABINET EXPLODED VIEW (2/2)
– 8 –
619
PWB-B
CD-BA120/125
CP-BA120/125
A
B
C
901
904
SP1(L-CH) SP2(R-CH)
905x4
906
D
E
F
G
SP1(L-CH)
SP2(R-CH)
SPEAKER
903
907
RD
902
BK
SPEAKER
SP1(L-CH)
SP2(R-CH)
H
1
23456
Figure 9 SPEAKER EXPLODED VIEW (1/2)
– 9 –
GBOXS0042AWM1 CD-BA125 ONLY
CD-BA120/125
A
WOOFER SP3(L-CH) SP4(R-CH)
B
901
WOOFER SP3(L-CH) SP4(R-CH)
C
SP3(L-CH) SP4(R-CH)
D
903
BLACKWHITE
E
902
F
G
905
H
1
23456
Figure 10 SPEAKER EXPLODED VIEW (2/2)
– 10 –
904x6
CD-BA120/125
PACKING OF THE SET (FOR U.S.A. ONLY)
Setting position of switches and knobs
Tape Mechanism STOP
UNIT
SPAKP0013AWZZ1 Polyethylene Bag, Unit
TLABZ0711AWZZ (BA120) TLABZ0718AWZZ (BA125) Label, Feature Tape1
Remote Control
SPAKA0242AWZZ Packing Add., Left/Right
TLABZ0712AWZZ Label, Feature Tape2
Bottom
back
Top
FRONT SPEAKER CP-BA120/125
92LV4974A Polyethylene Bag
A
92LN1885T Packing Add. Top
92LN1885B Packing Add. Bottom
B
AM/FM Loop Antenna Quick Guide Operation Manual
92LBAG1460C1 Polyethylene Bag, Accessories
B
TLABR1090AWZZ (BA120) TLABR1130AWZZ (BA125)
A
TOP
FRONT
FRONT SIDE OF SPEAKERS
Label ,Bar Code
SPAKC0895AWZZ (BA120) SPAKC0897AWZZ (BA125) Packing Case
– 11 –
Not Replacement Item
–– MEMO ––
CD-BA120/125
– 12 –
CD-BA120/125
COPYRIGHT 2000 BY SHARP CORPORATION
©
ALL RIGHTS RESERVED.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
SHARP CORPORATION Communication Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-0192, Japan
Printed in Japan
A0002-2627NS•HA•I
SC • SL • LAG
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