Sharp CD-BK133 Schematic

CD-BK133W

SERVICE MANUAL

No. S0173CDBK133W

MINI COMPONENT SYSTEM

MODEL CD-BK133W

CD-BK133W Mini Component System consisting of CD-BK133W (main unit) and CP-BK133 (speaker system).

• 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

Page

SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2

SPECIFICATIONS ............................................................................................................................................................. 2

NAMES OF PARTS ........................................................................................................................................................... 3

OPERATION MANUAL ...................................................................................................................................................... 5

VOLTAGE SELECTION..................................................................................................................................................... 6

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................. 6

DISASSEMBLY.................................................................................................................................................................. 7

REMOVING AND REINSTALLING THE MAIN PARTS................................................................................................... 10

ADJUSTMENT ................................................................................................................................................................. 11

BLOCK DIAGRAM ........................................................................................................................................................... 13

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD..............................................................................................16

VOLTAGE ........................................................................................................................................................................ 32

NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 33

TYPES OF TRANSISTOR AND LED............................................................................................................................... 33

WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 34

TROUBLESHOOTING..................................................................................................................................................... 35

FUNCTION TABLE OF IC................................................................................................................................................ 39

FL DISPLAY..................................................................................................................................................................... 46

REPLACEMENT PARTS LIST/EXPLODED VIEW

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

CD-BK133W

SAFETY PRECAUTION FOR SERVICE MANUAL

WARNINGS

THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS IMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICING TO PROTECT YOUR EYES AGAINST EXPOSURE TO THE LASER BEAM.

1-WHEN THE CABINET IS REMOVED, THE POWER IS TURNED ON WITHOUT A COMPACT DISC IN POSITION AND THE

PICKUP IS ON THE OUTER EDGE THE LASER WILL LIGHT FOR SEVERAL SECONDS TO DETECT A DISC. DO NOT LOOK INTO THE PICKUP LENS.

2-THE LASER POWER OUTPUT OF THE PICKUP UNIT AND REPLACEMENT SERVICE PARTS ARE ALL FACTORY

PRESET BEFORE SHIPMENT.

DO NOT ATTEMPT TO READJUST THE LASER PICKUP UNIT DURING REPLACEMENT OR SERVICING. 3-UNDER NO CIRCUMSTANCES STARE INTO THE PICKUP LENS AT ANY TIME. 4-CAUTION-USE OF CONTROLS OR ADJUSTMENTS, OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE

SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

Laser Diode Properties Material: GaAIAs Wavelength: 780 nm Emission Duration: continuous Laser Output: max. 0.6 mW

CAUTION- INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

WARNUNG- UNSICHTBARE LASERSTRAHLUNG WENN GERÄT GEÖFFNET. NICHT IN DIE STRAHLUNG SCHAUEN ODER DIREKT MIT OPTISCHEN HILFSMITTELN BETRACHTEN.

ATTENTION- RAYON LASER INVISIBLE EN CAS D’OUVERTURE. NE PAS REGARDER LE FAISCEAU DIRECTEMENT OU AVEC DES INSTRUMENTS OPTIQUES.

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.

CD-BK133W

General

Power source Power consumption

Dimensions

Weight

AC 110/127/220/230 - 240 V, 50/60 Hz 80 W

Width: 270 mm (10-5/8") Height: 300 mm (11-4/5") Depth: 344 mm (13-1/2")

6.1 kg (13.4 lbs.)

Amplifier

Output power

Output terminals

MPO: 104 W (52 W + 52 W) (10 % T.H.D.) RMS: 66 W (33 W + 33 W) (10 % T.H.D.)

Speakers: 6 ohms Headphones: 16 - 50 ohms (recommended: 32 ohms)

CD player

Type Signal readout D/A converter Frequency response Dynamic range

3-disc multi-play compact disc player Non-contact, 3-beam semiconductor laser pickup 1-bit D/A converter 20 - 20,000 Hz 90 dB (1 kHz)

SPECIFICATIONS

Tuner

Frequency range

Cassette deck

Frequency response Signal/noise ratio

Wow and flutter

CP-BK133

Type

Maximum input power Rated input power Impedance

Dimensions

Weight

Specifications for this model are subject to change without prior notice.

FM: 88 - 108 MHz AM: 531 - 1,602 kHz

50 - 14,000 Hz (Normal tape) 55 dB (TAPE 1, playback)

50 dB (TAPE 2, recording/playback)

0.3 % (WRMS)

Twin-Drive speaker system 10 cm (4") full-range speaker x 2

66 W 33 W 6 ohms

Width: 200 mm (7-9/10") Height: 300 mm (11-4/5") Depth: 240 mm (9-2/5")

3.3 kg (7.3 lbs.)/each

– 2 –

CD-BK133W

■ Display

CD-BK133W

NAMES OF PARTS

1. Disc Number Indicators

2. Timer Indicator

3. Tape 2 Record Indicator

4. Sleep Indicator

5. Extra Bass Indicator

6. CD or Tuner Memory Indicator

7. FM Stereo Mode Indicator

8. FM Stereo Receiving Indicator

9. CD Repeat Play Indicator

10. CD or Tape Play Indicator

11. CD Pause Indicator

■ Front panel

1. Disc Tray

2. Timer Set Indicator

3. On/Stand-by Button

4. Volume Up and Down Buttons

5. Disc Tray Open/Close Button

6. Disc Skip Button

7. Equaliser Mode Select/Extra Bass/Demo Mode Button

8. Tape 2 Cassette Compartment

9. Tape 1 Cassette Compartment

10. Tuning and Time Up Button

11. CD Track Down or Fast Reverse, Tape 2 Rewind,

Tuner Preset Down Button

12. CD Track Up or Fast Forward, Tape 2 Fast Forward,

Tuner Preset Up Button

13. CD Button

14. Tuner (Band) Button

15. Tape (1 2) Button

16. Clock Button

17. Timer/Sleep Button

18. Headphone Socket

19. CD or Tape Stop Button

20. CD Play or Repeat, Tape Play Button

21. Tuning and Time Down Button

22. Memory/Set Button

23. Tape 2 Record Pause Button

24. Microphone Level Control

25. Microphone Socket

123 4 5 6 7 8

11109

4

5

1

6

2 3

7

8

10

16 17

13

15141211

9

19

20

18

21

23 24

22

25

■ Rear panel

1. AC Power Input Socket

2. AC Voltage Selector

3. Speaker Terminals

4. Span Selector Switch

5. AM Loop Aerial Socket

6. FM Aerial Earth Terminal

7. FM 75 Ohms Aerial Terminal

– 3 –

21

56

743

CD-BK133W

■ Remote control

1. Remote Control Transmitter

2. Disc Number Select Buttons

3. CD Pause Button

4. CD Memory Button

5. CD Clear Button

6. CD Track Down or Fast Reverse Button

7. CD Track Up or Fast Forward Button

8. Tape 1 Play Button

9. Equaliser Mode Select Button

10. Tape 2 Record Pause Button

11. CD Button

12. On/Stand-by Button

13. Extra Bass Button

14. Disc Skip Button

15. CD Stop Button

16. CD Play or Repeat Button

17. CD Random Button

18. Tuner Preset Up and Down Buttons

19. Tape 1 or Tape 2 Stop Button

20. Tape 2 Play Button

21. Tape 2 Rewind Button

22. Tape 2 Fast Forward Button

23. Tape (1 2) Button

24. Tuner (Band) Button

25. Volume Up and Down Buttons

10 11

12

13

1

14

2

3 4

5 6

7

15 16

17 18

19 20 21

8

22 23

9

24

25

Buttons with " " mark in the illustration can be operated on the remote control only. Other buttons can be operated both on the main unit and the remote control.

CP-BK133

1. Full-Range Speaker

2. Bass Reflex Duct

3. Speaker Wire

2

1

2

– 4 –

1

3

CD-BK133W

System Connections

OPERATION MANUAL

Setting the AC voltage selector

Check the setting of the AC voltage selector located on the rear panel before plug-

ging the unit into an AC socket. If necessary, adjust the selector to correspond to the

AC power voltage used in your area.

Turn the selector with a screwdriver until the appropriate voltage num-

ber appears in the window (110 V, 127 V, 220 V or 230 V - 240 V AC).

Connecting the AC power lead

After making all connections, connect the AC power lead to the unit

and then into the wall socket. If you plug in the unit first, it will enter

the demonstration mode.

Notes:

Unplug the AC power lead from the A C soc k et if t he unit will not be in use for a prolonged period of time.

Never use a power lead other than the one supplied. Use of a power lead other than the one supplied may cause an electric shock or fire.

AC Plug Adaptor

In areas (or countries) where an AC socket as shown in illustration is used, con-

nect the unit using the AC plug adaptor supplied with the unit, as illustrated. The AC

plug adaptor is not included in areas where the AC wall socket and AC power plug

can be directly connected (see illustration ).

1

2

Setting the FM/AM Span Selector

The International Telecommunication Union (ITU) has established that member countries should maintain either a 100 kHz or a 50 kHz interval between broadcasting frequencies of FM stations and 10 kHz or 9 kHz for AM station. The illustration shows the 50/9 kHz zones (regions 1 and 3), and the 100/10 kHz zone (region 2). Before using the unit, set the SPAN SELECTOR switch (on the rear panel) to the interval (span) of your area.

To change the tuning zone:

1 Press the ON/STAND-BY button to enter the stand-by mode. 2 Set the SPAN SELECTOR switch (on the rear panel) as follows.

For 50 kHz FM interval (9 kHz in AM) 50/9 For 100 kHz FM interval (10 kHz in AM) 100/10

3 Whilst pressing down the / button and the EQUALIZER/X-BASS/DEMO button,

press the ON/STAND- BY button until "CLEAR AL" appears.

Caution:

This operation will erase all data stored in memory including clock, timer settings, tuner preset, and CD programme.

Setting the Clock

In this example, the clock is set for the 24-hour (0:00) display.

1

Press the ON/STAND-BY button to turn the power on.

2

Press the CLOCK button and within 5 seconds, press the MEMORY/SET button.

3

Press the TUNING/TIME ( or ) button to select 24-hour or 12hour display and then press the MEMORY/SET button.

"0:00" The 24-hour display will appear. (0:00 - 23:59) "AM 12:00" The 12-hour display will appear. (AM 12:00 - PM 11:59) "AM 0:00" The 12-hour display will appear. (AM 0:00 - PM 11:59) Note that this can only be set when the unit is first installed or it has been reset.

[Refer to "Clearing all the memory (reset)".]

4

Press the TUNING/TIME ( or ) button to a djust the hour and then press the MEMORY/SET button.

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 automatically to "PM".

5

Press the TUNING/TIME ( or ) button to adjust the minutes and then press the MEMORY/SET button.

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 will not advance even if minutes advance from "59" to "00". The clock begins counting from "0" seconds. (Seconds are not displayed.)

The time display will disappear after a few seconds.

To confirm the time display:

Press the CLOCK button. The time display will appear for about 5 seconds.

Note:

The "CLOCK" or time will flash at the push of the CLOCK button when the AC power supply is restored after a power failure or unplugging the unit. Readjust the clock as follows.

To readjust the clock:

Perform "Setting the clock" from the beginning. If the time display is flashing, step 3 (for selecting the 24-hour or 12-hour display) will be skipped.

To change the 24-hour or 12-hour display:

1 Clear all the programmed contents. [Refer to "Clearing all the memory (reset)".] 2 Perform "Setting the clock" from the beginning.

– 5 –

CD-BK133W

Troubleshooting

If trouble occurs

When this product is subjected to strong external interference (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is operated incorrectly, it may malfunction.

If such a problem occurs, do the following:

1 Set the unit to the stand-by mode and turn the power on again. 2 If the unit is not restored in the previous operation, unplug and plug in the unit,

and then turn the power on.

Note:

If neither operation above restores the unit, clear all the memory by resetting it.

Clearing all the memory (reset)

1 Press the ON/STAND-BY button to enter the power stand-by mode. 2 Whilst pressing down the / button and the EQUALIZER/X-BASS/DEMO but-

ton, press the ON/STAND-BY button until "CLEAR AL" appears.

Caution:

This operation will erase all data stored in memory including clock, timer settings, tuner preset, and CD programme.

Before transporting the unit

1 Press the ON/STAND-BY button to turn the power on. 2 Press the CD button. 3 Press the OPEN/CLOSE button to open the disc tray.

Remove all CDs from the unit.

4 Press the OPEN/CLOSE button to close the disc tray.

Make sure that "NO DISC" is displayed.

5 Press the ON/STAND-BY button to enter the stand-by mode, and then unplug

the AC power lead from the AC socket.

Remote Control

Test of the remote control

Face the remote control directly to the remote sensor on the unit.

The remote control can be used within the range shown:

Press the ON/STAND-BY button. Does the power turn on? Now, you can enjoy the music.

Remote sensor

0.2 m - 6 m (8" - 20')

VOLTAGE SELECTION

Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage as follows. Turn the selector with a screwdriver until the appropriate voltage number appears in the window (110 V, 127 V, 220 V or 230 V-240 V AC).

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR

QACCB0012AW00

QACCE0007AW00

92L24801800222

92L24802131030

QPLGA0004AWZZ QPLGA0003AWZZ

– 6 –

DISASSEMBLY

(B1)x2 ø3x7mm

(B1)x2 ø3x10mm

(B1)x2 ø3x7mm

Rear Panel

Side Panel (Right)

Side Panel (Left)

(A1)x2 ø3x12mm

Top Cabinet

Caution on Disassembly

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 to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling.

4. Take sufficient care on static electricity of integrated circuits and other circuits when servicing.

CD-BK133W

Note 1: How to open the changer manually. (Fig. 8-1)

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 slide chassis.

Note 2:

1. After removing the connector for the optical pickup from the

connector, wrap the conductive aluminium foil around the front end of the connector so as to protect the optical pickup from electrostatic damage.

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.

(Fig. 8-2)

CD-BK133W

STEP

10 Tape Mechanism 1. Open the cassette holder. .. 8-4

11 Turntable 1. Hook.........................(L1) x2 8-5

12 Disc Tray 1.

13 CD Servo PWB 1. Screw ...................... (N1) x1 9-1

14 CD Mechanism 1. Hook........................ (P1) x2 9-2

REMOVAL

1 Top Cabinet 1. Screw ...................... (A1) x4 7-1

2 Side Panel 1. Screw ...................... (B1) x8 7-1

(Left/Right)

3 CD Tray Cover/ 1. Turn on the power supply,.. 7-2

CD Player Unit open the disc tray, take out

4 Rear Panel 1. Screw ...................... (D1) x6 7-2

5 Front Panel 1. Flat Cable ............... (E1) x1 8-3

6 Main PWB 1. Socket ......................(F1) x3 8-3

7 Mic PWB 1. Screw ......................(G1) x1 8-4

8 Display PWB 1. Screw .................... (H1) x11 8-4

9

Headphones PWB

(Note 2) 2. Socket ..................... (N2) x4

the CD tray cover, and close. (Note 1)

2. Hook........................ (C1) x3

3. Screw ...................... (C2) x1

4. Hook........................ (C3) x2

5. Socket ..................... (C4) x2

2. Socket ..................... (E2) x4

3. Tip ........................... (E3) x1

4. Screw ...................... (E4) x3

5. Hook........................ (E5) x2

2. Screw ....................... (F2) x8

2. Bracket.................... (G2) x1

2. Flat Cable ............... (H2) x1

1. Screw .......................(J1) x1 8-4

2. Bracket..................... (J2) x1

2. Screw...................... (K1) x6

2. Cover ....................... (L2) x1

2.

3.

3. Hook........................ (N3) x2

2. Hook........................ (P2) x3

PROCEDURE

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 chassis backward to engage the claw with the groove and remove it in the direction of the arrow..(M1) x6

.

FIGURE

8-1 8-2

8-6

CD-BK133W

(C3)x1

Pull

Rear Panel

(C2)x1 ø3x10mm

(D1)x5 ø3x10mm

CD Servo PWB

(D1)x1 ø3x7mm

(C4)x2

Figure 7-1

Figure 7-2

CD Tray Cover

(C1)x3

1

2

Pull

CD Player Unit

(C3)x1

– 7 –

CD-BK133W

Figure 8-1

Lock Lever

CD Player Unit (Bottom View)

Clamp Lever

CD Player Unit (Top View)

Display PWB

(H1)x11 ø3x10mm

Tape Mechanism

(K1)x6 ø3x10mm

(J2)x1

(J1)x1 ø3x10mm

Headphones PWB

(H2)x1

Lug Wire

Figure 8-4

(L2)x1

(G2)x1

(G1)x1 ø3x10mm

Mic PWB

Front Panel

Open

Cassette Holder

Turntable

(F1)x2

(E1)x1

(E5)x1

Pull

(F2)x3

ø3x10mm

(E2)x1

(F1)x1

Figure 8-2

(F2)x5

ø3x10mm

(E2)x1

Headphones PWB

Front Panel

Cam Gear Rib

Slide Chassis

(L1)x2

CD Player Unit

Figure 8-5

(M1)x3

3

(E5)x1

Pull

2

Main PWB

Figure 8-3

(E4)x3

ø3x8mm

(E2)x2

(E3)x1

1

(M1)x3

Figure 8-6

– 8 –

CD-BK133W

(P2)x3

(P1)x1

Slide Chassis

CD Mechanism

(N3)x2

(N2)x2

(N1)x1 ø3x8mm

(N2)x2

CD Servo PWB

Slide Chassis

Figure 9-1

CP-BK133

These speakers CP-BK133 is available in assembles only and may not be disassembled.

Figure 9-2

– 9 –

CD-BK133W

REMOVING AND REINSTALLING THE MAIN PARTS

TAPE MECHANISM SECTION

Perform steps 1 to 5 and 10 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. When you remove the screws (A1) x 2 pcs., the recording/ playback head and three-dimensional head of the erasing head can be removed.

How to remove the playback head (TAPE 1) (See Fig. 10-2)

1. When you remove the screws (B1) x 2 pcs., the playback head can be removed.

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) x 1 pc., in the direction of the arrow <B>.

Note:

When installing the pinch roller, pay attention to the spring mounting position.

Erase Head

(A1)x2 Ø2x9mm

TAPE 1

TAPE 2

Figure 10-1

Clutch Ass'y

Record/Playback Head

Clutch Ass'y

Playback Head

How to remove the belt (TAPE 2) (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 1) (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

Clutch Ass'y

(F1)x2 Ø2.6x5mm

TAPE 2

(B1)x2 Ø2x9mm

Pinch Roller (C1)x1

FF/REW Belt (D2)x1

Figure 10-2

Pull

<B>

Figure 10-3

Motor

<A>

Pinch Roller Pawl

TAPE 2 Main Belt (D1)x1

Motor

TAPE 1 Main Belt (E1)x1

– 10 –

Main Belt (D1)x1

TAPE 1

FF/REW Belt (E2)x1

Figure 10-4Figure 10-5

CD-BK133W

CD MECHANISM SECTION

Perform steps 1, 2, 3, 11,12, 13 and 14 of the disassembly method to remove the CD mechanism.

How to remove the loading motor (See Fig. 11-1)

1. Bend the hooks (A1) x 5 pcs., to remove the loading motor.

2. Remove the drive belt (A2) x 1 pc.

How to remove the pickup (See Fig. 11-2)

1. Remove the stop washer (B1) x 1 pc., to remove the gear (B2) x 1 pc.

2. Remove the screws (B3) x 2 pcs., to remove the shaft (B4) x 1 pc.

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.

Slide Chassis

(B3)x2 ø2.6x6mm

Loading Motor

(A1)x2

Figure 11-1

Stop Washer (B1)x1

Pulley

Drive Belt (A2)x1

Loading Motor PWB

(A1)x1

(A1)x2

Loading Motor

ADJUSTMENT

MECHANISM SECTION

• Driving Force Check

Torque Meter Specified Value

Play: TW-2111 Tape 1: Over 80 g

• Torque Check

Torque Meter

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

Tape 2: Over 80 g

Specified Value

Tape 1

Tape 2

Pickup

Shaft (B4)x1

Gear

CD Mechanism

(B2)x1

Figure 11-2

• Tape Speed

Test Tape

Normal MTT-111 Variable 3,000 ± 30 Hz Speaker speed Resistor in Terminal

Adjusting

Point

motor. (Load

Specified

Value

TAPE MECHANISM

Instrument

Connection

resistance: 6 ohms)

– 11 –

Tape Motor

Variable Resistor in motor

Figure 11-3

CD-BK133W TUNER SECTION

fL: Low-range frequency fH: High-range frequency

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

Test Stage

AM IF 450 kHz 1,602 kHz T351 *1 AM Band — 531 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

Frequency Frequency

MAIN PWB

AM TRACKING fL

TP302

COVERAGE fL

R356

AM BAND

Display

CNP302 AM LOOP ANTENNA

T303

IC303

FM RF

T306

T351

AM IF

Setting/

Adjusting

Parts

SO302

FM ANTENNA

TERMINAL

L312

T302

FM IF

TP301

IC301

Instrument

Connection

T301

R316

• FM RF

Signal generator: 1 kHz, 40 kHz dev., FM modulated

Test Stage

Frequency Frequency

Display

FM Band — 87.50 MHz T301(fL): *1 Coverage 1.3 V ± 0.1 V

FM RF 98.00 MHz 98.00 MHz L312 *2

(10-30 dB)

Setting/

Adjusting

Point

*1. Input: Antenna Output: TP301 *2. Input: Antenna Output: Speaker terminal

• FM IF

Signal generator: 10.7 MHz, FM modulated

Test Stage

Frequency Frequency

Display

IF 10.7 MHz 98 MHz T302 *1

Setting/

Adjusting

Point

(Turn the core of transformer T302 fully counterclock wise)

*1. Input: Antenna Output: TP301

FM BAND COVERAGE fL

Instrument

Connection

Instrument

Connection

Figure 12-1 ADJUSTMENT POINTS

CD SECTION

• Adjustment

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.

Items adjusted automatically

(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

Fig.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 0 dB.)

* Focus gain adjustment * Tracking gain adjustment

CD ERROR CODE DESCRIPTION

Error State Code

[Servo System Error] 0001 Cannot detect Pickup-in SW 0002 DSP access error

[Error during close operation] 0101 Open/Close SW not functioning (Low → High) 0103 Open/Close SW not functioning (High → Low)

[Error during open operation] 0201 Open/Close SW not functioning (Low → High) 0203 Open/Close SW not functioning (High → Low)

0302 Pickup-in SW is not detected 0306 During Disc 1 search, Open/Close SW or Clamp SW

0307 Clamp SW not function (Low → High) 0308 Clamp SW not function (High → Low)

[Error during skip operation]

or Disc SW do not change to low.

T

Stopped

CH1=500 mV

CH2=200 mV

DC 10:1

CH3=1 V

DC 10:1

T

FDO

1

TE

3

1999/04/05 20:26:47

500 ms/div

(500 ms/div)

NORM:20 kS/s

– 12 –

EFBL

2

Smoothing : ON CH1 : 0.000 V BW : FULL

CH2 : 0.000 V CH3 : 0.00 V CH4 : 0.00 V

Figure 12-2

=Record Length=

Main : 100K Zoom : 2k

CH2 v/DIV 200 mV

=Trigger==Filter= =Offset= Mode : SINGLE Type : EDGE CH1 Delay : 0.0 ns Hold off : 0.2 µs

TO MAIN SECTION

TO DISPLAY SECTION

SW1 OPEN/ CLOSE

SW2

CLAMP

SW3 DISC

NUMBER

316452

M

+-

M3

T/T UP/DOWN

LOADING

BI4

CD-BK133W

+3.3V

XL1

16.943 MHz

Q1

CONSTANT

VOLTAGE

316452

CLAMP SW

GND

RES

CLK

DI

DO

CE

DRF

WRQ

LVSS

IC2

RVDD

RVSS

HFL

LASER

DRIVER

INT

TE

54

327168910

Q2

30

CONT2

CONT3

CONT4

CONT5

SLDO SPDO

FDO

PH

FE

15167

14

Q3

TDO

+3.3V

CNP12

74 64 56 55 54 53

40

19 13

3

33

26 25 24 23

+B4

18

40

24

316452

17 25

12

VCC1 VCC4

FOCUS/TRACKING/

VCC2 VCC3

4765

CD+B(+B4)

AGND

R-CH

DGND

L-CH

15432

CNP11

45

65

CE

66

CLK

67

DI

68

DO

69

INT

70

WRQ

71

RES

72

DEF

48 46 47 32 31

LCHO

RCHO

LC78641E

SERVO/SIGNAL

VDD

VDD5V

73

CONTROL

LVDD

44

49

+3.3V

XOUT

52

XIN

51

VVDD

ADAVDD

5

36

18

+3.3V

CNS4

CNP4

41 3839

42

IC3

M63001FP

SPIN/SLED

DRIVER

15

35

29 22

21

14

8

162826 27

+B4

PICKUP UNIT

IC1

LA9235M

SERVO AMP.

22

RFEV

21

FE-

20

FE

19

TE-

18

TE

17

HFL

FOCUS COIL

TRACKING COIL

30 23 11 9

+3.3V

Figure 13 BLOCK DIAGRAM (1/3)

– 13 –

LDD

LDS

TIN2 TIN1 FIN2 FIN1

8

7

4 3 2 1

M1

SPINDLE

MOTOR

M2

SLED

MOTOR

M

SW4

PICKUP

IN

CD-BK133W

V

FM

ANTENNA

SO302

AM LOOP

ANTENNA

CNP302

JK1 MIC

IC301

TA7358AP

FM FRONT END

1

BF301 B.P.F

FM RF

1 2

AM TRACKING

T303 T306

5

7

L312 T301

FM

AM BAND COVERAGE

83

OSC

Q302

6 9

FM

FM IF

OSC BUFF

VT

CF302T302

4.5 MHZ

AM OSC IN

X352

T351

AM IF

21

AM MIX

21

AM RF IN

450kHz

CF352

IC302

Q401 Q402

LC72131

PLL(TUNER)

FM+B

SWITCHING

Q403~ Q406

VR401

VOLUME

FROM CD SECTION

SWITCHING

MIC

CNP11

CNS601

1 2 3

20 22 11

OSC

+B3

FM

Q360

TUNER

7

TAPE

CD

1615

L

R

L

R

L

R

FM/AM

9

10 15 11 14 12 13

10.7 MHz X351

CF351

456 kHz

VCC

1623

FM

MPXIN

13

DET

VCO

14

L

MO/ST R

15

FM/AM

12

98517

4

GND

AM IF

FM/AM

OUT

18

7

IC303

STEREO

LA1832S

FM IF DET.

FM MPX./

AM IF

CLK

DO

DI

CE

5413

6

17

VDD

MO/ST

21

10

+B3

23

IC601

LC75341

AUDIO PROCESSOR

178

1

DI

2

CE

24

CLK

R

21

4

L

3

+B5

Q601 Q602

SYSTEM

MUTE

L-CH

TAPE 1

TAPE 2

R-CH

L-CH R-CH

ERASE

HEAD

P.B. HEAD

REC./P.B. HEAD

REC.

P.B.

AC BIAS

SWITCHING Q107 Q105

Q104 Q106

SWITCHING

Q112 L103

BIAS OSC

L(T1) R(T1) L(T2) R(T2) L NF

R NF

L REC R REC

1

24

2

23

3

22

REC

9

16

12

Q101

SWITCHING

13

P.B

L

4

21

R

H/N

7

18

L NF

8

R NF

17

T1/T2

19

SWITCHING

Q114

+B3

P.B.

L R

IC101

AN7345K

RECORD/

PLAYBACK AMP.

BIAS

Q113

44

IC701

IX0362AW(2/2)

42 43

50 51

REC.

+B2

Q706

MOTOR DRIVER

+B2

Q704 Q705

SOLENOID

DRIVER

Q102 Q103

MUTING

REC/PLAY

T1/T2

BIAS

TAPE

MECHANISM

ASS'Y

VF1

–

UN_

Figure 14 BLOCK DIAGRAM (2/3)

– 14 –

CD-BK133W

S

-

312

10

VLOAD

79

80

–

99 71

-

78

VDD

4

1

+B5

IC901

STK402-070N

POWER AMP.

1

L

15

R

+Vcc

8

-Vcc

7

10

13

9

-B1

FL701

FL DISPLAY

-

30

11

+B5

IC701

IX0362AW(1/2)

SYSTEM

MICROCOMPUTER

56 78

L-OUT R-OUT

RESET

1 0 16 1 7 20 2123602224

9

Q707

1112

+B5

XL701

4.1943 MHz +B6

RESET

VDD

T2.5A L 250V

4546

VDD

–

F902

F901

333231

100

40

AVD1

AVDD

CLK

CEDIDO

39

35 34 33

–

31

LR901

+B2

FAN MOTOR

DRIVER

+B5

+B6

Q701

LED722

RX701

REMOTE

2

SENSOR

1

+B5

KEY SW701-SW703 SW709-SW721 SW723-SW725

TO CD

SECTION

JK901

HEADPHONES

Q901

KIA7042A

SYSTEM

RESET

+B5

3

+B5

SW601

SPAN

SELECTOR

SO901 SPEAKER TERMINAL

+B5

M

IC704

M901

FAN MOTOR

+B5

T2

AS

4

+B1

IC902

RS604

M+10V

+B2

VF1

M

VF2

+B3

A+10V

VOLTAGE REGULATOR

–VP

CD+B

+B4

UN_SW_5V

+B5

Q905

CONSTANT

VOLTAGE

IC903

KIA7810AP

AC IN

+

1

AC IN

2

IC904

KIA7805P

VOLTAGE

REGULATOR

3

T4A L 250V

D906~D909

Q908

F903

T4A L 250V

F904

F905

T2.5A L 250V

PT801

POWER

TRANSFORMER

T.F.

SW602

VOLTAGE

SELECTOR

230-240 V

220 V 127 V 110 V

SO902 AC INPUT SOCKET AC 110/127/220/230-240 V

50/60 Hz

AC POWER SUPPLY CORD AC 110/127/220/230-240 V

50/60 Hz

Figure 15 BLOCK DIAGRAM (3/3)

– 15 –

CD-BK133W

R

3

R128

68K

R

2

0

3

A

B

C

MIC PWB-C

D

JK1 MIC

E

F

G

R409

CNP11

P25 12 - C

TO CD SERVO PWB

R404

4.7K

C403 220P

C402

Q401

1/50

9014 C

5.6K C405

0.0047

TAPE 1

PLAYBACK HEAD

ERASE HEAD

RECORD/PLAYBACK

CNS601

1

2

3

4

5

P20 1 - F

TO POWER SECTION

R403

1/50

C404

1M

R407

Q402

9014 C

R408

560

R-CH

L-CH

TAPE 2

R-CH

TAPE 2

HEAD

L-CH

15

16

17

18

19

470K

R402

1

2

3

4

5

1K

R401

BI601

1.5K

R-CH

A_GND

L-CH CD_GND

+5V

L

GND(A_GND)

R

+5V

GND(CD_GND)

C408

220/6.3

C406

1/50

C401

1/50

VR401

50K(A)

MIC

VOLUME

+B

1

2

3

1

2

3

4

5

6

7

FM SIGNAL PLAYBACK SIGNAL

RECORD SIGNAL CD SIGNAL

MIC SIGNAL

Q601, Q602: SYSTEM MUTE

R601

330

Q601

R603

2SC3331 S

3.3K

R604

3.3K Q602

2CC3331 S

R602

330

JP402

JP401

1

2

3

R405 100K

TAPE1_R

1

A_GND

2

TAPE1_L

3

1

2

3

4

5

6

7

CNP102 CNP101

R410

10K

C407

GND

R426

10K

R427

10K

4.7/50 R428

10K

C102 560P

C103 560P

R609

1.5K

R607

2.2K C601

0.001

C602

0.001 R608

2.2K

R610

1.5K

Q403

R417

9014 C

470K

R412

330

R418 470K

Q404

R414

9014 C

330 R419 470K

R415

Q405

330

9014 C

R420 470K

R416

330

Q406

9014 C

Q403~Q406: SWITCHING

Q104

2SC1845 F C104 180P

C105 180P

R106

2.2K

SWITCHING

R108

3.3K

Q106

2SC1845 F

Q107

2SC1845 F

R109

3.3K

SWITCHING

R107

2.2K

Q105

2SC1845 F

R421

4.7K

R422

4.7K

R423

4.7K

R424

4.7K

C409

1/50

C435

1/50

R429

R111

4.7K

R113

47K

C605

0.022

R615

3.9K

22K

C414

220/10

KT-L

R110

R112

4.7K

R433 470K

Q407

9014 C

47K

C609

0.1(ML)

KCD-L

C433

R435

2.2K

GND

C434

1/50

C412

1/50

R104

1K

R105

1K

Q108

C604 10/50

C615

C616

220P

C607 10/50

C611

0.1(ML) C613

0.0027(ML)

C617

1/50

C629

1/50

C623

1/50

C625

R431

2.7K

R430

22K

2SC3331 S

C106 560P

C107 560P

R425

KT-R

1/50

C627

1/50

C420

1/50

330

R101

KTA1266 GR

C101

0.047

10K

SWITCHING

R617

3.3K

1/50

R434

4.7K

2SC3331 S

Q109

RECORD/PLAYBACK AMP.

R437 470K

Q408

9014 C

Q101

IC101

AN7345K

R102

10K

DI

1

CE

2

VSS

3

LOUT

4

+

–

5

LBASS

+

–

6

LTRE LIN

7

LSELO

8

+

AUX

9

L4

DECK

10

L3

TUN

11

L2

CD

12

L1

R436

4.7K

R438

2.2K

+B

KRC104 M

2

R103

4.7K 2

KRC104 M

SWITCHING

R114

1K

C112 330P

R L

123456

C113 330P

R115

1K

INTERFACE

Q102

1

Q103

R116

56

C116

100/16

C114 330P

C119

0.033 (ML)

C117

100/16

R117

56

IC601

R411

1K

GND

3

C115

R138

15K

CCB

LC75341

R137

15K

C118

0.033

R118 100K

330P

R125

+

– +

–

+

–

+

–

+

––

AUX

AUDIO PROCESSOR

DECK

TUN

CD

C413 1/50

C108

100/16

12K

R126

C146

0.001

R124

R122

2.7K C122

1/50

C120

(ML)

560P

R120

3.9K

192021222324

IC1

AN7

3.9K

100K

R121

R119

C121 560P

C137

0.022

C123

1/50

R123

2.7K

12K

C147

0.001

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 33.

1

23456

Figure 16 SCHEMATIC DIAGRAM (1/10)

– 16 –

CD-BK133W

1

U

MAIN PWB-A (1/3)

R389

100

CLK

24

23

VDD

+

–

CCB

+

INTERFACE

UX

ECK

N

D

102 104 M

1

103 104 M CHING

R116

C116

100/16

C114 330P

12

P

–

IC601

LC75341

AUX

AUDIO PROCESSOR

DECK

TUN

CD

R411

1K

C413

1/50

GND

C108

100/16

3

R137

15K

12K

C146

R124

R122

56

2.7K

C118

0.033

C120

(ML)

560P

R118

R120

100K

3.9K

C122

1/50

AN7345K

23456789

13

P

C117

100/16

C119

0.033 (ML)

R117

56

R138

C115

15K

330P

R125

12K

R119

100K

C121 560P

C123

1/50

R123

2.7K

R121

C147

0.001

3.9K

+

–

+

–

RSELO

+

–

R432

R126

0.001

IC101

C137

R129

VREF

RTRE

2.7K

0.022

3.3K

ROUT

RBASS

RIN

68K

R130

R128

R127

C139

R4

R3

R2

R1

3.3K

6.8K

3.3/50

22

21

20

19

18

17

16

15

14

13

KCD-R

R132

C126

C129

R131

C606 22/50

C612

0.1(ML)

C618 1/50

C630

1/50

C624

1/50 C626

1/50 C628

1/50

MUTING

2SC3331 S

1K

100

R134

270P

C128

1K

270P

C127

C421

R142 220K

Q110

C130

C134

22/50

1/50

0.022

R133

C131

0.0027(ML)

R140

10K

R136

47/50

10 11 12

C135

47/50

100

0.022

10K

R135

C608

10/50

C610

0.1(ML) C614

C132

0.0033

RIPPLE

C133

C619 220P

R157

C136

0.0033

R618

100

REC_R

R141

10K

22/50

1314151617181920212223

VCC

GNDALC

R616

3.9K

3.3K

REC_L

R143 220K

MUTING

Q111

2SC3331 S

C138

220/10

R139

220

+B

C145

0.001

+B

A_10V

+B

A_10V

+B

C109

0.001

L103

100µH

R146

82

R147

47K

R148

22K

C148

0.047

C150 10/50

A_10V

Q112

KTA1266 GR

SWITCHING

C140

0.0082(P.P.)

C141

0.039(ML)

R144

47K

R145

4.7K

BIAS OSC

Q114

KTC3203 Y

C603

4.7/50

1

BIAS

2 3

Q113

KRC104 M

R149

4.7 C142

47/50

L104

330µH

R625

22K

+B

A_10V

VF1

–VP

VF2

+B

M_10V

GND(D_GND)

+B

UN_SW_5V

POWER

A_10V

CLK

TUN_R

TUN_L

DO

GND(D_GND)

GND(A_GND)

CLK

T_BIAS

T_T1/T2

REC/PLAY

M_GND

M_10V

SMUTE

VF1

–VP

VF2

UN_SW 5V

D_GND

+B

POWER

SPAN

100/10 kHz

SW601

SELECTOR

GND(M_GND)

CE

DI

CNP701

CE

DO

DI

SPAN

20

21

22

23

24

25

26

27

28

10

11

12

13

14

15

16

17

18

19

SW OUT

50/9 kHz

P19 11,12 - H

1

2

3

4

5

6

7

8

9

20

21

TO TUNER SECTION

1

SOK2

FFC701

P23 12 - C

TO DISPLAY PWB

1 3 4 5 6 9 2

7

8 9 10 11 12

P20 1 - G

TO POWER SECTION

11 12

Figure 17 SCHEMATIC DIAGRAM (2/10)

– 17 –

CD-BK133W

1 2

A

B

C

D

E

F

AM LOOP ANTENNA

SO302

FM ANTENNA

TERMINAL

AM TRACKING fL

T303

C323

0.022 AM ANTENNA

D301

1SS133

D302

1SS133

C303

10P

13

RF BY PASS

RF IN

B.P.F

1SS133

BF301

D303

1SS133

2

C319

C304

100P

0.001

5P

C308

D305

1SS133

C314

0.0047

C301

0.001

CNP302

121

2

D304

RF OUT

1234

C305

5P

C309

0.001

L312

FM RF

100K

R311

R314

22

C316

0.022

C315

0.0047

T306

AM OSC.

AM BAND COVERAGE fL

MIX IN

GND

6

5

VD302

SVC211C

33K

R313

C317

0.001

15P

C330

C335 560P

MIX OUT

OSC MONI

7

15P

C310

R325

47K

R327

R302

33

C332

0.022

OSC

8

22

T301

FM OSC.

C334

27P

9

C306

0.022

C311

15P

R322

680

KTC3194 Y

BUFFER

VCC

VD301

SVC348S

R323

68K

IC301

TA7358AP

FM FRONT END

C307 10/50

VD303

SVC211C

4P

C324

T302

C312

0.022

Q302

C318 100P

FM IF

FM SIGNAL

C302

AM SIGNAL

0.001

C313

22P

C331

0.047

R309

10K

CF302

R336

10K

R316

4.7K

13

2

C342

0.022

R358

3.3K

C35

0.02

+B

X352

C320

0.022

C397

0.022

TP301

C381

12P

C382

15P

R375

820

R382

150

4.5 MHz

G

MAIN PWB-A (2/3)

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 33.

1

23456

Figure 18 SCHEMATIC DIAGRAM (3/10)

– 18 –

D308

1SS133

D307

1SS133

CD-BK133W

C342

0.022

P301

C381

12P

C382

15P

R375

820

+B

R382

150

0.022

X352

4.5 MHz

C320

R358

3.3K

C351

0.022

C397

0.022

X IN

1234

C352

10/50

C394

47/16

R381

10K

X OUT

R351

5.6K

C392

0.001

R380

1.5K

C393

1/50

VSS

AOUT

N.CCEDI

AIN

R379

2.2K

5

C350

0.022

PO

CL

C380

6

10/50

+B

VDD DO

R365

10K

C362

3.3/50

AM OSC

IN

OUT

FM IFINAM MIX

OUT

1234

C387

0.022

C385

FM IN

AM IN

IF

CONT

FM/AM

8

7

C363

C361

0.022

AM

FM

RF IN

AFC

AM IF

REG

IN

R352

1K

T351

13

AM IF

2

CF352

L351

100µH

0.01 1213141516171819202122

SD

N.C

FM/AM

MO/ST

91011

0.022

C364

3.3/50

C365

AM LOW

VSM

CUT SD FM DET

GND

6

5

C353

0.022

R393

1K

R377

47K

C386 330P

IF IN

IC302

ST INO

R376

1K

TP302

C366

0.001

2.7K

R350

1/50

C367

0.022

X351

456 kHz MPX

FM/AM

VCO

OUT

STEREO

8

7

390

R353

C354

0.022

C399

CF351

R395

47K

LC72131

PLL(TUNER)

C373

0.015

470K

R357

R356

C368

MPX

IN

VCC

9101112

0.022

1K

1/50

R387

5.6K

R360

4.7K

R-CH

C398

C369

OUT

IF

OUT

100/16

C374

0.015(ML)

27P

L-CH

OUT

C357

2.2/50

C356

0.001

22P

C355

R388

3.9K

(ML)

C371

1/50

C372

1/50

131415161718192021222324

MO/ST

FM/AMPHASE

C358

1/50

R355

3.3K

R361

1.5K

R362

1.5K

FM MPX./AM IF

1/50

C370

R359

1.8K

R364

6.8K

IC303

LA1832S

FM IF DET./

L352

100µH

CONSTANT

VOLTAGE

Q360

KTA1266 GR

R385

5.6K

R384

R363

6.8K

C391 47/16

D306

1SS133

C396

100/16

C395

0.022

R383

5.6K

+B

R374

1K

R3731KR372

7

R378

1K

8 9 10 11 12

R386

22K

+B

UN_SW_5V

SW_5V

P20 1 - G

TO POWER SECTION

+B

A_10V

A_GND

TUN_R

TUN_L DICEDOCLK

20 287 9 24 25 22 21 26 23 27

P17 12 - C

TO MAIN SECTION

GND

(D_GND)

Figure 19 SCHEMATIC DIAGRAM (4/10)

– 19 –

CD-BK133W

3

/

R916

S

4

A

B

C

D

E

16 15

F

G

17 11 18

19

1 7

9 2

3

P16 2 - C/P17 10,11 - H/P19 10 - H

TO MAIN SECTION/TUNER SECTION

4 5

6

12

R902

1K

C902

1/50

GND(A_GND)

L R POWER

+5V(CD_+B)

GND(CD_GND)

A_10V SW_5V

UN_SW_5V VF1

–VP VF2 M_10V

GND(D_GND) GND(M_GND)

123456789

C903 220P

R904

56K

C904

15P R905

820

C905

47/50

R903

1K

R901

68K

IC901

STK402-070N

POWER AMP.

Ch1 Ch2

+Vcc

–Vcc

Ch1

Out

Ch2

Out

10 1112131415

10K

R906

R907

100

(1W)

C908

C907

10/50

100/50

+B

C917

0.022

100/50

C901

1/50

C918

0.022

D913

1N4001

-B

+B

D904

1SS133

+B

C906

C909

R924

3.3K

100/50

C920

820

R909

C910

47/50

R923

1K

KRC107 M

0.022 C919

10/50

R910

Q907

56K

3

R925

R912

100K

+B

C912 220P

C911

15P

1K

R908

100(1W)

Q904

KTC3203 Y

Q906

KTA1266 GR

10K

R922

2

1

+B

R911

1K

R913

68K

+B

R919

10K

+B

REGULATOR

FM SIGNAL

C913

0.1(ML)

R914

R918

10K

Q905

KTC2026

C929

47/16

0.1

C930

22K

R932

VOLTAGE

REGULATOR

22K

R934

C928

C921

10K

100/16

47/16

C924

3

0.022

VOLTAGE

R935

0.1(ML)

R915

4.7

ZD903

DZ3.9BSB

IC903

KIA7810AP

3

0.1

C927

1

2

D905

1SS133

R921

390

F902

T2.5A L 250V

F901

T2.5A L 250V

+B

C914

4.7

+B

R933

560

1

2

IC904

KIA7805P

C925

+B

R920

390

D901

1SS133

LR901

3µ

L902

+B

3µ

L901

-B

+B

Q902

KTC3199 GR

22K

R937

C933

2200/50

C932

2200/50

AC IN

+

R939

47K

321

+B

D906

1N4004

+B

D909

1N4004

C9 47

R9

10

+B

-B

+B

0.1

C926

+B

0.1

R936

R938

22K

C931

3300/35

C936

12K

100/50

ZD901

MTZJ6.2A

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 33.

1

23456

Figure 20 SCHEMATIC DIAGRAM (5/10)

– 20 –

CD-BK133W

R936

22K

B

22K

3300/35

12K

R938

L901

C932

C931

C936

3µ

L902

3µ

+B

C933

2200/50

100/50

R939

47K

ZD901

MTZJ6.2A

Q902

+

+B

KTC3199 GR

AC IN

D906

1N4004S

D909

1N4004S

C937 47/50

R940

10

1.5K

R916

RS604

– 4321

-B

D903

1SS133

D907

1N4004S

D908

1N4004S

KTA1266 GR

R917

R926

1K

Q903

KTC3199 GR

IC902

C938

47/50

R941

2.2K

Q908

1.5K

C944

100/16

0.047(ML)

C941

0.047 (ML)

C940

0.047 (ML)

ZD902

DZ30BSB

C935

C934

C939

1N4004S

100/50

D910

R942

R927

D912

C943

33K

22K

100/50

T4A L 250V

T2.5A L 250V

C942

1N4004S

D911

1N4004S

C945

10/50

F903

T4A L 250V

F904

F905

100/50

1

5

+

SP_L-CH

+

SP_R-CH

– –

SP_R-CH_GND

CNP901

R943

10

R931

1K

R930

68K

SP_L-CH_GND

1 2

3

4

5

6

7

8

SOK901

C946 47/16

Q901

DRIVER

FAN MOTOR

KTC3203 Y

PW901A

SO901

SPEAKER

TERMINAL

CNS901

1

2

3

4

5

6

7

8

CNS902

+

121

2

M901

M

FAN

–

MOTOR

HEADPHONES PWB-D

PW901B

1

2

3

4

5

PT801

POWER TRANSFORMER

T.F.

AC 110/127/220/230-240 V

CNS801

CNP801

220 V

55

230-240 V

44

110 V

33

127 V

22

11

AC 110/127/220/230-240 V

AC POWER

SUPPLY CORD

50/60 Hz

SW602

VOLTAGE

SELECTOR

SO902

AC INPUT SOCKET

50/60 Hz

JK901

HEADPHONES

MAIN PWB-A (3/3)

7

8 9 10 11 12

Figure 21 SCHEMATIC DIAGRAM (6/10)

– 21 –

CD-BK133W

–

1

O

R

0

A

F1

F2

P15

P16

P13

P20

P14

P11

P10 P9P8P7P65GP5P46G7GP3P28GP1P12

1 2 3 4 5 6 7 8 9

+B

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

B

R743 33

C705 100/10

C708 1/50

C

D

+B

R751 10K R750 10K

R749

10K

E

R753 10K

R748

4.7K

D701

1SS133

D714

1SS133

R742

1K

R737 1K R736 1K R735 1K R734 1K

R733

1K

FL701

FL DISPLAY

P19

P18

P17 2G1G4G3G9GF4

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

80

P7P6P5P4P3P2P1

79

VLOAD

78

P9

77

P10

76

P11

75

P14

74

P20

73

P13

72

P16

71

P15

70

DIST0

69

DIST1

68

DIST2

67

DIST3

66

NC

65

NC

64

NC

63

NC

62

NC

61

NC

60

SPN

59

DISTOUT/SW OUT

58

KARAOKE LATCH

57

MIC IN

56

FPB

55

FPA

54 53 52 51

50

R732 1K

80

VDD

T1 RUN

SPK_DET

PLAY_CONT

POWER

49 48 47 46 45 44 43 42 41 40

AC

R778 1K

R792 1K

P12

P8

IX0362AW

MICROCOMPUTER

TIMER LED

T_MOTOR

T_SOL_A

R727

R728 2.2K

R729 2.2K

5G6G7G8G1G2G3G4G9G

P19

P18

P17

IC701

SYSTEM

29

SPEANA1

30

SPEANA0

54

T2 PLAY SW_B

53

T1 PLAY SW_A

52

CD CLAMP SW T2 RUN

51

SMUTE

VSS

REMOCON

T_SOL_B

39 38 37 36 35 34 33 32 31

2.2K

R726

2.2K

1K

R724

VDD

1

M+BUSY/TUN SM

NO USE

SP_PLA

SYS STOP

10K

R722

–20DB ATT

REC/PLAY

RES OUT

SPEANA3 SPEANA2

AVD1

AVDD

1K

R721

S_BUSY

T_BIAS

T_T1/T2

DRF

WRQ

RESET

VPP/IC

XT2

CD INT

VDD

CD CLK

CD DI CD DO CD CE

CLK

AVSS

KEY0

KEY2

R720

Q7

KRC1

F3

4.9V

2

R744

1K

100

1 2 3

R702

4

R703

5

R704

6

R705

7

R706

8

R707

9

R708

10

X2

11

X1

12 13 14 15 16

R710

17

R711

18

R712

19

R713

20

R714

CE

21

R715

22

R716

DI

23

R717

DO

24 25 26 27 28 29 30

KEY3

1K

R719

F

TAPE

MOTOR

+

M

–

SOLENOID

G

PLAY SW2

GND

END SW2

MTR+

SOL2 SOL1

F_REC

END SW1

PLAY SW1

FFC702

1 1 2 3 4 5 6 7 8 9

10 11

11

1 2 3 4 5 6 7 8 9

10 11

SOK3

T2 PLAY GND T2 RUN +MTR SOL2 SOL1 F_REC T1 RUN

T1 PLAY

TAPE MECHANISM PWB-F

D703

C710

47/16

1SS133

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 33.

1

23456

Figure 22 SCHEMATIC DIAGRAM (7/10)

R758

10K

Q705, Q705: SOLENOID DRIVER

Q705

KTA1271 Y

0V

D702

1SS133

10V

Q704

KTA1271 Y

0V

10V

10K

R767

10V

– 22 –

R766

R759

10K

10V

Q706

0V

KTA1273 Y

MOTOR DRIVER

10V

+B

R768

10K

LED722

4204SRT7

+B

R775

10K

R777

4.7K

R755

10K

R776

CD-BK133W

4G

DISPLAY PWB-B

R779

3.3

Q701

F4

DRF

WRQ

VPP/IC

XT2

VDD

CD DI

CLK

AVSS

KEY2

R720

R776

CE

DO

10K

F3

100

X2 X1

DI

1K

R777

9G

KEY3

10K

R744

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

R719

R755

1K

KRC107 M

4.9V

2

R702 1K R703 1K R704 1K R705 1K R706 1K R707 1K R708 1K

R710 1K R711 1K R712 1K R713 1K R714 1K R715 1K R716 1K R717 1K

4.7K

3

–25.4V

1

–25.6V

R745 100K

R709

1K

R718

1K

D716

1SS133

1

Q708

KRC107 M

RD13

680

SW714

CD

RD25

RD01

680

SW701

ON/STAND-BY

XL701

3

2

680

4.1943 MHz

C720 22/10

RD02

820

SW702

CLOCK

C707

1/50

C703

30P

R700

1M

C704

30P

RD14

820

SW715

TAPE

TUNING/TIME

RD10

820

SW711

EQUALIZER/

X-BASS/DEMO

RD03

1K

SW703

TIMER/SLEEP

C701

0.022

RD15

1K

SW716

DOWN

C713

SW717

MEMORY/SET

RD11

1K

RD04

1.5K

0.1/50

R725

RD16

1.5K

C702

+B

1K

1000/6.3

L701

100µH

+B

RD17

2.2K

SW718

REWIND

SW712

VOLUME UP

RD05

2.2K

RD12

1.5K

RD06

2.7K

+B

R770

D707

1SS133

0.01

C714

RD18

2.7K

SW719

FAST FORWARD

SW713

VOLUME

DOWN

RD07

3.9K

+B

D708

47K

1SS133

RESET

Q707

KRC102 M

3 2

9.7V

0V

1

D709

1SS133

RD19

3.9K

SW720

PLAY/REPEAT

RD08

56K

DISC SKIP

0V

RD26

6.8K

SW709

C715

3.3/50

RD20

5.6K

SW721

STOP

R769

10K

R772

4.7K

IC704

KIA7042A

SYSTEM RESET

3

C716

0.022

100K

R771

RD21

10K

SW723

REC PAUSE

RD09

100K

SW710

OPEN/CLOSE

2

RD22

15K

+B

1

C717 10/16

SW724

TUNING/TIME UP

RD23

33K

D710

1SS133

RX701 REMOTE SENSOR

213

RD24

100K

CD INT

WRO(DSP)

DRF CD CE CD DO

CD DI

CD CLK

RES OUT

CLAMP SW

CD GND

TUN SM

T-BIAS

T_T1/T2

REC/PLAY

M_GND

M_10V

SMUTE

AC_RLY CONT

UN_SW 5V

D_GND

SW_5V

POWER

SPAN

SW OUT

D711

1SS133

C718

0.022

SW725

TUNER(BAND)

CE

DO

CLK

VF1 –VP VF2

+B

R773

100

+B

C719 47/16

BI702

CNS702

1

2

3

4

5

6

CNP12

7

8

9

10

FFC701

1 1 2 3

DI

4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21

21

SOK2

P25 12 - E

TO CD SERVO PWB

CNP701

P17 12 - E

TO MAIN PWB

9G

0 31 32 33

97 98 99

2G3G4G

–20DB ATT

S_BUSY

T_BIAS

T_T1/T2

REC/PLAY

RES OUT

RESET

CD INT

CD CLK

CD DO CD CE

USY/TUN SM

SPEANA3 SPEANA2

KEY0

AVDD

34 33 32 31

1K

R721

B 775

10K

7

8 9 10 11 12

Figure 23 SCHEMATIC DIAGRAM (8/10)

– 23 –

CD-BK133W

D

V C

D

V

R

F

C C

T T H H

R D D H H

D D

2

3

6

A

B

C

D

E

GND

F

G

M1

SPINDLE

MOTOR

M2

SLED

MOTOR

SW4

PICKUP IN

CD MOTOR PWB-H

CW

PICKUP UNIT

+

M

–

+

M

–

VCC VREF

TR–

TR+ FO+ FO–

GND

PD VR

LD

CNP3A

CD SERVO PWB-E

CNP1

CNS1A

CNS1B

7

6

E

5

A

4

B

3

F

2

C

1

CNS2B

1

2

3

4

5

6

7

8

CNS3B

6

5

4

3

2

1

7

6

5

4

3

2

1

CNP2

CNS2A

1

2

3

4

5

6

7

8

IC3: FOCUS/TRACKING/ SPIN/SLED DRIVER

CNP3

CNS3A

SP+

6

SP–

5

SL+

4

SL–

3

PU IN

2

GND(D)

1

R51 68K R52 56K R53 68K R54 68K

100/10

C53

1.5V

KTA1266 GR

DRIVER

56K

R56

C6

C8

0.1

0.001

Q3

LASER

+B

C52

0.01

2.7V

C55

0.01

C51

3.3V

TIN1 FIN1 FIN2 TIN2

47/10

R48

6.8K C49

100/10

R55

10/16

R47

C50

100/10

33

56K

C7

0.022

C46

C54

TDO FDO

47/10

R25

10K

SLDO

ST

M63001FP

1 2 3 4 5 6

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22

LA9235M

SERVO AMP.

02

FIN1

1

03

FIN2

2

01

TIN1

3

04

TIN2

4

REF1

5

VREF

6

LDS

7

LDD

8

GND

9

LDOF

10

ODRV

11

AGON

12

EFBL

13

TESO

14

TESI TES

15

IC3

TO FD FO FO+ FO– TR+ TR–

7

GND

SL+ SLDO SP+

ANDBY VREF MUTE IN5–

CD SIGNAL

IC1

VCC

30

RFSW

29

RF_

28

RF

27

N/C

26

PH

25

BH

24

N/C

23 22

RFEV

FE_

21

FE

20

TE_

19

TE

18

HFL

17 16

LD_M+

42

LD_M–

41

VCC4

40

LOADING M+

39

LOADING M–

38 37 36 35 34 33 32 31

GND

30 29

VCC3SL–

28

SP–

27 26

SPO VCC1

25

VCC2

24

IN5+

23

C14

0.33

4

13

82K

18K

R50

47

C23

R12

0.047

680

R79

1.5M C24

2.2/50

C21

0.1

C11

47/10

R5

39K

100/10

C47

R7

6.8K

5

R6

C13

0.01

+B

C12

0.1

56K

R42

R3

R4

SPDO

27K

C18

C25

C19

C82

330

C42 68P

0.022

R8

100P

C20

0.1

C41

C22

100/10

C81

0.022

R15 10K

R10 27K

C29

100/10

0.047

0.1

TDO

R22 470

C26

0.1

3P

C17

0.0047

R21

470

R11 12K

R44

C28

1K

2

R14

1.2K

R80

1M

47/10

680

R13

7

P

1

P

2

V

3

P

4

V

5

F

6

H

7

SL

8

SL

9

EF

10

JI

11

C27

JI

12

0.1 B

13

P

14

FE

15

TE

16

V

17

A

18

A

19

P

20

B

21

TB

22

T

23

F

24

1

1K

R35

FDO

D2

1SS1

D21

1SS1

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 33.

1

23456

Figure 24 SCHEMATIC DIAGRAM (9/12)

– 24 –

0

1

100/10

23 047

C21

1

2

10

K

15

K

0.047

.

R79

1.5M C24

2.2/50

0.1

R11 12K

C26

R44

C28

1K

2

R14

1.2K

R80

1M

47/10

R12 680

CD-BK133W

3

0.0015

220

R84 10K

C40

C83

0.022

+B

DRF RES

WRQ

INT DO

CL

CE

DI

+B

R-CH

AGND

L-CH

DGND

+5V

R83

10K

C43

0.0015

WRQ

DRF

CLK RES

CLAMP SW

GND

CNP11

1 2

P16 1 - B

3

CNS601

FROM MAIN PWB

4 5

CNP12

INT

1 2 3

CE

4 5 6

FROM DISPLAY PWB

7 8 9

10

P23 12 - B

CNS702

DO

DI

C71 100P

O/C

DISC_NO

R68 1K

R67 1K

C72 100P C73 100P C74 100P C75 100P C76 100P C77 100P C78 100P

0.1

C80

R13

R94

3.3K

+B

R95

4.7K

+B

VSS

680

8

7

DI

DO

PD01

1

PD02

2

VVSS

3

PCKIST

4

VVDD

5

FR

6

HFL

7

SLCIST

8

SLCO

9

EFMIN

10

JITTV

11

C27

JITTC

12

0.1 BH

13

PH(RFENV)

14

FE

15

TE

16

VREF

17

ADAVDD

18

ADAVSS

19

PHREF

20

BHREF

21

TBLO

22

TDO

23

FDO

24

SPDO

SLDO

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

270

FDO

R35

R38

1K

470

R39

6

SLDO

SPDO

1

V/P

FSEQ

EFMO

DEFECT

SERVO/SIGNAL

FG(D_Vref)

LASER

CONT1

R40 1.2K

VSS

CONT6

CONT7

IC2

LC78641E CONTROL

CONT2

CONT3

CONT5

CONT4

R45 1.2K

R46 1K

R17 1K

PCK

DRF

VDD5V

C2F

VDD

100/10

C31

C30

R16

0.1

RES

DOUT

10K

WRQ

FSX

INT

EFLG

TEST

DATACK

ASDACK

ASLRCK

65666768697071727374757677787980

CL

SBCK

SBSY SFSY

16M

DATA

LRSY

ASDFIN

XVSS XOUT

XVDD RVDD

RCHO

RVSS

LVSS LCHO LVDD

MUTER MUTEL

EMPH

9

PW

XIN

CE

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

L61

0.82µH

R71 1K R72 1K R73 1K R74 1K R75 1K R76 1K R77 1K R78 1K

12

R20 220

R19

47

3.3V

ZD61

DZ3.9BSB

C38

10/16

C39

10/16

L62

2.2µH

C45

100/10

C44

0.1

11

10

C57 30P

470/6.3

CONSTANT

VOLTAGE

5V

Q1

KTC3203 Y

4V

XL1

C58

16.943 MHz R82

3.9K

R81

3.9K C34

0.022

C56

C64

47/10

30P

R58

R22 470

R21 470

D22

1SS133

D21

1SS133

Q2

KRC102 M

2

1V

1

3

0V

• The numbers 1 to 13 are waveform numbers shown in page 34.

7

8 9 10 11 12

Figure 25 SCHEMATIC DIAGRAM (10/10)

– 25 –

+B

CD LOADING

MOTOR PWB-G

1 2 3 4 5 6

CNS4

BI4

1 2 3 4 5 6

SW1

OPEN

CLOSE CLAMP

NUMBER

+

M

–

M3

T/T UP/DOWN

LOADING

SW2

SW3

DISC

GND(D)

DISC_ON

O/C

CNP4

1 2 3 4

M+

5

M–

6

CD-BK133W

2

R906

4

FROM TAPE MECHANISM GND

FROM TAPE 2 RECORD/ PLAYBACK HEAD

P31 11 - F P31 10 - F

FROM

TAPE 1 PLAYBACK

HEAD

A

C142

LUG1

Q114

E C

B R149 R148

R147

B

L103

Q112

BCE

R144 R145

321 Q113

R157

C

C109

C604

R374

D

R373

R389

E

C391

F

G

C302 Q360

R316

TP301

VD303

C313

R309

C317

C318

Q302

R383

BCE

R325

D307

D308

H

C148

C141

C104

1234567

L104

C107

C106

C140

R146

R108

R106

BCE

C101

Q101

ECB

R101

R103

R102

3

2

1

C108

Q103

C605

R615

C611

C609

112 C619

C606

C610

R384

C382

X352

1

C381

22

C394

R382

R385

R381

C393

C324

C311

R302

C310

T301

R327

R322

ECB

C319

IC301

R313

C316 C301

R137

R138

C105

CNP102

Q108

R110

Q102

C614

IC302

510

C397

9 8 7 6 5 4 3

C304

2 1

C303

75 OHMS GND

R109

Q107

B C E

Q109

E C B

E

R105

C

C103

B

R114

C102

Q106

CNP101

Q104

R113

C116

R111

R112

R140

BCE

R141

BCE

Q111

C146

R124

R143

C607

C623

C617

C629

C613

510

IC601

152024 13

C626

C624

C612

C618

R616

R388

R372

R360 R359

R378

R387

11

1520

12

C386

C380

R393 C387 C385

C392

R379

R380

R375

T302

C312

C307

C306

C308

C309

C305

L312

D305

C315

3 2 1

BF301

D304

D303

SO302

FM ANTENNA

TERMINAL

C147

C420

T351

R358

R314

Q105

R115

Q110

C630

R336

C342

VD302

R107

B C E

R117

321

R116

C114

C627

L351

R377

123

CF352

R365

C123

C135

C121

R121

C129

R119 C119

C139

C115

C137

C117

C127

C625

C396

R311

R104

C112

C616

C355

T306

1

24

R125 R129

R601 R609 R431

C421

C608

CF302

C314

C113

C118 R122 R130

C413

3 2 1

R127

510

IC101

1520

R120

R118

C126

C120

C128

C134

R128

C122

BI601

R142

Q601

C615

ECB

C628

C601

R610

R430

R432

ECB

C412

C433

D306

R386

C370

R395

C395

L352

R376

C356

C320

C353

C352

C354

C350

C351

R352

IC303

112

510

R351

C361

C335

C330

VD301

CNP302

12

C332

AM LOOP ANTENNA

C334

D302

R323

C331

P30 4 - A

TO CD SERVO PWB

CNP11

CNS601

12345

GYWHGYWHRD

R123 R135

R131 R133

C131 C145

C133

C138

12

R139

13

C136

R136 R132

R134

C130

C132

51

R617 R618

R603 R604

C603

R602

R608 R607

R625

R429

Q602

CNP701

C602

R433 R434 R436

C357

CF351

R353

C362

R355

C358

C399

C398

152024 13

C374

C373

X351

C365

T303

C364

C323

D301

50/9 kHz 100/10 kHz

SELECTOR

12345678

CNP901

T2.5A L 250V

T4A L 250V

D909 D908

JM-1 94V0

UPDATE20010406

230-0133W-001

BK133W MAIN PCB

C150

1 3 5 7 9

C435

C367

R423 R419

R420 R424

C363

CBE

Q405

R356

R437

C369

C366

CBE

C371

C372

C414

R126

R435

R438

CBE Q406

Q404

R422

R350

TP302

2 4 6 8

10

11

12

13

14

15

16

17

18

19

20

21

Q407 Q408

C434

C368

SW601

SPAN

F905

F904

F903

D907

D906

R414 R418

R426

C409

C407

+

CBE

15

IC902

1

2

3

4

C932

C941

C940

C931

D913

C943

C942

D903

Q903

Q403

R417

R421 R412

R405 R410 JP402

3 2 1

R411

R427 R415

R428

R416 R425

R361 R363

R364 R362 R357

-

L-CH

SO901

SPEAKER

TERMINAL

R936

E C B

C934

Q902

D911

D910

B C E

C935

LR901

C939

-

D912

R926

Q907

D901

3 2 1

R937

R927

R-CH

D904

L902

L901

C902

C917

C929

C926

C937

R941

BCE

Q908

R942

C944

+

C920

R901

R925

C933

C927

R924

C906

R934

R922

R914

C907

R913

C928

R923

C918

C930

Q906

R915

C905

B C E

C901

ZD903

C913

123

R932

C914

R933

R919

Q904C919

R918

C910

IC903

C938

ZD902

R939

R940

R938

ZD901

C936

Q901

R917

R916

F902

T2.5A L 250V

F901

T2.5A L 250V

1234

110 V

SW602

VOLTAGE SELECTOR

B C E

C903 C904

SOK901

1 2

B C E

C908

C909

R908

R907

C921

C946

230-240 V

220 V127 V

C911

C91

C9

C925

1

23456

Figure 26 WIRING SIDE OF P.W.BOARD (1/6)

– 26 –

CD-BK133W

R922

R913

R923

R914

C907

906

C918

C930

C928

IC903

38

939

917

T2.5A L 250V

Q906

R915

C905

ZD901

B C E

C901

ZD903

ZD902

C936

F902

C913

123

R916

R932

R938

C914

R933

Q901

R919

Q904

R918

B C E

C910

SOK901

B

C

E

C903 C904

1 2

R908

R907

C921

C946

C908

C911

C912

C909

C945

C925

IC901

R906

C924

MAIN PWB-A

Q905

IC904

JP401

R910 R909 R912 R911 R920 R921

R903 R904

R905 R902

R930 R931

D905 R935

BK

3

RD

2

WH

1

15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

E

C

B

3 2 1

R943

1

21

CNS902

FFC701

1 2

BK RD WH

HEADPHONES PWB-D

RD BK

FAN MOTOR

P29 10 - H

SOK2

TO DISPLAY PWB

C408

3

R402

1

Q402

R403

E B C

JK901

HEADPHONES

PW901B

BK133W KARAOKE PCB

54321

230-0133W-003

PW901A

12345

M901

C405

R409

MIC

C401

R404

R401

BK133W HEADPHONES PCB

VR401

VOLUME

C406

230-0133W-002

COLOR TABLE

BROWN

BR

RD(R)

ORANGE

OR

YELLOW

YL

GREEN

GR

BLUE

BL

VIOLET

VL

GRAY

GY

WHITE

WH(W)

BLACK

BK

PINK

PK

RED

F901

T2.5A L 250V

12345

SW602

230-240 V

220 V127 V

110 V

VOLTAGE SELECTOR

CNP801

7

CNS901

YL

1 2 3 4 5 6 7 8

CNS801

BK YL BR BR WH BK WH

5

OR

4

RD

3

YL

2

BR

1

BL

SO902

AC INPUT SOCKET

AC 110/127/220/230-240 V

50/60 Hz

C404

C402

Q401

C B

C403

E

R407

R408

MIC PWB-C

AC POWER SUPPLY CORD AC 110/127/220/230-240 V

50/60 Hz

MIC

JK1

8 9 10 11 12

Figure 27 WIRING SIDE OF P.W.BOARD (2/6)

– 27 –

PT801

POWER

TRANSFORMER

CD-BK133W

D

3

A

DISPLAY PWB-B

B

C715

3 2

R771

D709

Q707

3 2 1

C

D703

D

E

D702

OPEN/CLOSE

SW709

DISC SKIP

B C E B C E

Q704

SW710

F

1

IC704

C717

C714

Q705

B C E

C710

Q706

R768

EQUALIZER/

X-BASS/DEMO

RD09

SOK3

246 810

1

357911

C716

SW711

RD26

R772

R722

R773

R769

R728

R770

D711

D708

R766 R767

RD08

C719

Q708

R727

D707 D710

C702

C718

321

1 2 3

R726

RD10

RD11

C701

C713

D716

RD12

L701

R705

RX701

VOLUME

C720

SW713

DOWN

1 2 3

C707

SW712

VOLUME UP

Q701

R779

R708

F3F49G4G3G2G1G

R744

R706

R707

R709

R710 R711

R712 R713

R724 R717

R702

R703

P17

P18

P19P18GP2P3

100

C703

C704

R704

RD07

RD06

R714

SW720

PLAY/

REPEAT

P12

1

R700

R715

95

5

XL701

R716

7G6GP4

P5

15161718192021222324252627282930313233

FL701

80

81

75

85

70

90

65

IC701

10

15

20

25

30

R

SW715

TAPE

1

G

P31 8 - A

TO TAPE MECHANISM PWB

11

FFC702

H

1

23456

Figure 28 WIRING SIDE OF P.W.BOARD (3/6)

– 28 –

P3

P30 5 - A

TO CD SERVO PWB

CNP12

12345678910

WHGYWHGYWHGYWHWHGY

CD-BK133W

CNS702

RD

1

7G6GP4P55GP6P7P8P9

FL701

80

75

5

70

65

60

IC701

15

20

SW715

TAPE

55

45

40

35

25

31

30

RD05

R718

SW721

STOP

51

50

RD04

101112131415161718

P10

R745

R742

SW725 TUNER (BAND)

P11

P14

P20

D714

D701

SW719

FAST

FORWARD

SW723

REC PAUSE

P13

R753

P16

P15F2F1

R737

123456789

R734

R735

SW714

CD

SW718

REWIND

SW717

MEMORY/SET

C708

R792

R721 R720

R719 RD13

RD25

RD18

RD17

RD16

121

FFC701

10

BI702

C705

R748

R743

R749

R776

R755

RD14

RD15

TUNING/

TIME DOWN

2 4 6 8 10 12 14 16 18 20

1

3 5 7 9 11 13 15 1719 21

TO MAIN PWB

R751

LED722

R758

R777

TUNING/ TIME UP

SW716

CNP701

P27 10 - E

R750

RD03

R759

R733

SW724

R736

R732

RD19

RD02

R775

RD24

RD01

R729

SOK2

RD23

RD22

R725

RD21

SW701

ON/STAD-BY

RD20

SW702 CLOCK

R778

SW703

TIMER/SLEEP

COLOR TABLE

BROWN

BR

RD(R)

ORANGE

OR

YELLOW

YL

GREEN

GR

BLUE

BL

VIOLET

VL

GRAY

GY

BK

WHITE BLACK

WH(W)

PK

RED

PINK

7

8 9 10 11 12

Figure 29 WIRING SIDE OF P.W.BOARD (4/6)

– 29 –

CD-BK133W

P26 4 - A

FROM MAIN PWB

CNS601

A

B

13

C

D

CD SERVO PWB-E

8 7 6 5 4 3

CNP2 2 1

7 6

5 4 3

CNP1

2 1

4

R48

C55 C82

R35

C8

R44

C46

C49

C52

C50

21

R52 R55 R56

R51 R53 R54

1

C53

5

10 15 20

B C E

R50

C7

C6

C54

Q3

1

15

40 35

30

IC3

25

10

C47

C51

5

C41

42

22

R47

25

IC1

20

R25

16

5

C45

C83

C44

12345

CNP11

C11

R8

C42 C27

R7

C13

C18

C14

C26

R10 C20

C12

C22

C19

R80

D21

R14

24 25

D22

L61

C29

Q2

3 2 1

R5

R42

R3

CNP3

R4

R6

C17

R38 R39

R40 R21

123456123456

30

E

2

1

6

P29 9 - A

FROM

DISPLAY PWB

CNS702

12345678910

CNP12

Q1

E C B

ZD61

R58

R95

C64

C23

R79

R13

35

R11

10

C28

40

5

IC2

C30

R17

1

45

C31

R16

R12

80

75

55

50

41

R19

C39

R15

R22

C81

20

R45

C24

C25

30

C21

15

R46

CNP4

9

R73

C56

R68

C80

C71

70

XL1

R94

60

R67

C34

L62

R75 C75

65

64

R84

R81

R20

C58

R83

C40

C43

R71

R72

C72 C73 R74

C74

C76 C78 C77 R77 R78

R82

8

7

R76

3

12 11

10

C57

C38

F

CNS1A

1 2

CNS2A

3 4 5 6 7

1 2 3 4 5 6 7 8

G

WH WH

WH

RD BL BL BL

RD WH GY WH GY WH

GY WH

CNS1B

1 2 3 4 5 6 7

1 2 3 4 5 6 7 8

CNS2B

PICKUP UNIT(306)

8

H

• The numbers 1 to 13 are waveform numbers shown in page 34.

1

23456

Figure 30 WIRING SIDE OF P.W.BOARD (5/6)

– 30 –

CNS3A

6

12345

RD

GR

WH

6

12345

CNS3B

6

CNP3A

17

1

SW4

PICKUP IN

+

-

SPINDLE MOTOR

CD MOTOR PWB-H

12345

-

M1

SLED MOTOR

+

M2

CD-BK133W

SW

SOLENOID

COLOR TABLE

RD(R)

WH(W)

P28 2 - G

TO DISPLAY PWB

SOK3

TAPE MECHANISM PWB-F

-

TAPE

MOTOR

PK

BK

GR

11

8

10

FFC702

11

12

SW

+

TAPE 1

PLAYBACK HEAD

WH

1

345679

1

2

SW SW

BROWN

BR

RED

ORANGE

OR

YELLOW

YL

GREEN

GR

BLUE

BL

VIOLET

VL

GRAY

GY

WHITE BLACK

BK

PINK

PK

ASSEMBLY

ERASE HEAD

SOLENOID

TAPE 2

RECORD/PLAYBACK

WH

GR

TAPE MECHANISM

SW

HEAD

YL

WH

BL

PK

BK

WH

SW3

DISC

NUMBER

456

WH

BI4

BK

WH

123 RD

CNS4

16

T/T UP/DOWN

LOADING MOTOR

+

M3

WH

BK

PK

23

1

CNP101

P26 3 - A

TO MAIN PWB

CD LOADING MOTOR PWB-G

–

SW1

OPEN/

CLOSE

SW2

CLAMP

BL

YLBKWH

BK

WH

PK

7 6 5 4 3 2 1

CNP102

P26 2 - A

TO MAIN PWB

BK

7

8 9 10 11 12

Figure 31 WIRING SIDE OF P.W.BOARD (6/6)

– 31 –

CD-BK133W

VOLTA GE

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

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

IC1

VOLTAGE

1.6 V

1.6 V 0 V

2.6 V 0 V 0 V 0 V

3.3 V

1.6 V

1.6 V 0 V 0 V

1.6 V

1.6 V 0 V

1.6 V 0 V 0 V 0 V

1.6 V

3.3 V

IC301

VOLTAGE

0.8 V (0V)

1.5 V (0V)

3.6 V (0.4V)

1.5 V (0V) 0 V (0V)

3.6 V (0.4V)

2.8 V (0.2V)

3.5 V (0.3V)

3.6 V (0.3V)

IC303

VOLTAGE

2.12 V

4.78 V

2.12 V

2.11 V 0 V

4.65 V

3.02 V

4.78 V

4.08 V

1.63 V

1.13 V

2.08 V

1.31 V

1.29 V

2.07 V 0 V

1.43 V

1.99 V

1.44 V

2.08 V

4.48 V

3.35 V

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

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

VOLTAGE

0.7 V 0 V 0 V 0 V

3.3 V

2.4 V 0 V 0 V

1.6 V 0 V

4.7 V

1.7 V 0 V

1.6 V

3.3 V 0 V

1.6 V

1.6 V 0 V 0 V

2.1 V

2.1 V 0 V

3.3 V

3.5 V

3.3 V

1.6 V

1.6 V 0 V

IC101

VOLTAGE

0 V 0 V

0.55 V

2.16 V 0 V

1.25 V 0 V

0.58 V

3.17 V

3.55 V 0 V 0 V

4.72 V

4.37 V 0 V

3.67 V

0.38 V 0 V 0 V 0 V

2.16 V

0.55 V 0 V 0 V

IC2

PIN NO.

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

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

VOLTAGE

0 V

3.3 V

3.0 V

1.5 V 0 V 0 V

1.5 V

3.0 V

3.3 V

1.8 V

3.0 V 0 V 0 V 0 V 0 V

1.7 V

3.3 V 0 V

3.0 V

1.6 V

2.4 V 0 V 0 V 0 V 0 V 0 V

4.8 V

4.9 V

4.6 V 0 V

4.9 V 0 V 0 V 0 V

3.2 V 0 V 0 V

3.4 V

IC601

VOLTAGE

0 V 0 V 0 V

4.96 V

4.89 V

4.78 V

5.1 V

5.5 V

5.0 V

4.66 V

5.03 V

4.97 V

10.0 V 0 V

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

PIN NO.

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22

IC3

VOLTAGE

1.6 V

1.8 V

2.1 V

2.1 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V

2.1 V

1.6 V

4.9 V

3.5 V

1.6 V 0 V 0 V

4.9 V

1.6 V

2.1 V

1.9 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V

4.2 V 0 V

2.1 V

4.9 V

2.1 V

IC302

VOLTAGE

2.15 V 0 V 0 V 0 V 0 V

4.83 V

9.87 V

4.4 V 0 V 0 V

4.64 V

2.27 V

4.66 V 0 V

2.13 V 0 V

4.86 V

0.73 V

6.3 V 0 V

2.33 V

PIN NO.

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

PIN NO.

1 2 3

1 2 3 4 5 6 7 8 9

1 2 3

VOLTAGE

4.86 V 0 V

4.85 V 0 V

4.78 V

4.82 V

4.84 V 0 V

4.91 V

4.72 V

2.34 V

2.31 V 0 V 0 V

4.91 V

4.88 V

4.88 V 0 V

4.91 V 0 V 0 V 0 V 0 V

4.95 V 0 V

0.37 V 0 V 0 V 0 V 0 V

4.97 V

4.87 V

4.98 V

4.97 V 0 V 0 V

4.83 V 0 V

1.94 V

13.76 V

3.55 V

4.85 V

4.72 V

4.97 V 0 V

IC902

VOLTAGE

20.3 V 0 V

9.97 V

IC904

VOLTAGE

20.3 V

0.67 V

5.7 V

IC701

PIN NO.

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

PIN NO.

1 2 3

PIN NO.

1 2 3

VOLTAGE

0 V 0 V

4.97 V

4.97 V 0 V 0 V –29.7 V –29.5 V –29.5 V –29.5 V –29.5 V –29.5 V –29.5 V –29.5 V –29.5 V –29.5 V –29.5 V –29.5 V –26.4 V –20.2 V –26.4 V –29.5 V –20.2 V –20.2 V –29.5 V –26.4 V –29.5 V –29.5 V –20.2 V –17.3 V –29.5 V –29.5 V –29.5 V –29.5 V –26.4 V –20.2 V –23.3 V –29.5 V –29.5 V –26.4 V –26.4 V –26.4 V –26.4 V –26.4 V –26.4 V –26.4 V –26.4 V –26.4 V

Q905

VOLTAGE

14.33 V

20.3 V

13.8 V

IC704

VOLTAGE

5 V 0 V 5 V

PIN NO.

1 2 3 4 5 6 7 8

9 10 11 12

IC901

VOLTAGE

0 V 0 V

16.72 V 0 V 0 V 0 V

16.72 V 0 V 0 V

34.2 V

16.6 V 0 V

– 32 –

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 pico-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-BK133W

• 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 “ 1 ” ( ) 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

SW1 OPEN/CLOSE ON—OFF SW2 CLAMP ON—OFF SW3 DISC NUMBER ON—OFF SW4 PICKUP IN ON—OFF SW601 SPAN SELECTOR 50/9 Hz—100/10 Hz SW602 VOLTAGE SELECTOR 110 V—127 V—

SW701 ON/STAND-BY ON—OFF SW702 CLOCK ON—OFF SW703 TIMER/SLEEP ON—OFF SW709 DISC SKIP ON—OFF SW710 OPEN/CLOSE ON—OFF SW711

DESCRIPTION

EQUALIZER/X-BASS/DEMO

POSITION

220 V—230-240 V

ON—OFF

TYPES OF TRANSISTOR AND LED

FRONT

VIEW

FRONT

VIEW

REF. NO DESCRIPTION POSITION

SW712 VOLUME UP ON—OFF SW713 VOLUME DOWN ON—OFF 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 SW724 TUNING/TIME UP ON—OFF SW725 TUNER (BAND) ON—OFF

FRONT

VIEW

FRONT VIEW

E C B

(S) (G) (D) (1) (2) (3)

2SC1845 F 2SC3331 S KRC102 M KRC104 M KRC107 M

KTA1266 GR KTA1271 Y KTA1273 Y KTC3194 Y KTC3199 GR KTC3203 Y

C B E

B C E

4204SRT7KTC20269014 C

– 33 –

CD-BK133W

IC2 24

1

IC2 23

2

IC2 24

1

IC2 72

3

Stopped

CH1=500mV

DC 10:1

T

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000V BW : FULL

1

T

2

Stopped

FDO

DRF

CH1=500mV

DC 10:1

CH2 : 0.0V CH3 : 0.000V CH4 : 0.00V

CH2=10V

DC 10:1

WAVEFORMS OF CD CIRCUIT

CH3=500mV

DC 10:1

=Record Length=

Main : 100K Zoom : 2K

CH3=1V

DC 10:1

500ms/div

(500ms/div)

NORM:20kS/s

CH1 v/DIV 500mV

=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2µs

500ms/div

(500ms/div)

NORM:20kS/s

7

8

1

IC2 37

9

IC2 1

IC2 2

IC2 24

Stopped

CH1=500mV

DC 10:1

PDO1

3

4

PDO2

T

FDO

1

Smoothing : ON CH1 : 0.000V BW : FULL

T

1

Stopped

DOUT

CH1=2V

DC 10:1

CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V

T

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 : 0.2µs

1999/04/07 09:25:28

500ns/div

(500ns/div)

NORM:200MS/s

CH1 v/DIV 500mV

5

4

3

1

IC1 18 , IC2 16

IC1 27

IC1 18 , IC2 16

IC2 72

IC2 24

TE

3

CH Position To

-3div -1div 0div +1div +3div

Smoothing : ON CH1 : 0.000V BW : FULL

2

T 1

Smoothing : ON CH1 : 0.0V BW : FULL

T

2

CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V

Stopped

CH1=10V

DC 10:1

TE

DRF

=Filter= =Offset=

CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V

Stopped

CH1=200mV

DC 10:1

FDO

T

CH2=1V

DC 10:1

T

CH2=500mV

DC 10:1

=Record Length=

Main : 100K Zoom : 2K

=Record Length=

Main : 100K Zoom : 2K

CH2 Position

0.20div

=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2µs

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 : 0.2µs

1999/04/07 09:51:15

500ms/div

(500ms/div)

NORM:20kS/s

10

11

12

1

4

13

IC2 57

IC2 58

IC2 59

IC2 24

IC1 18 , IC2 16

IC1 13 , IC2 22

Smoothing : ON CH1 : 0.00V BW : FULL

1

2

T

3

Smoothing : ON CH1 : 0.00V BW : FULL

T

1

3

2

Smoothing : ON CH1 : 0.000V BW : FULL

Stopped

LRSY

DATACK

DATA

Stopped

FDO

TE

EFBL

CH1=2V

DC 10:1

CH1=500mV

DC 10:1

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

=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

=Trigger==Filter= =Offset= Mode : NORMAL Type : EDGE CH1 Delay : 2.887ms Hold off : 0.2µs

1999/04/05 20:50:17

5us/div

(5us/div)

NORM:100kS/s

CH3 v/DIV 2 V

=Trigger==Filter= =Offset=

Mode : AUTO Type : EDGE CH3 Delay : 0.0ns Hold off : 0.2µs

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 : 0.2µs

SPDO

IC2 25

6

1

Smoothing : ON CH1 : 0.000V BW : FULL

CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V

=Record Length=

Main : 100K Zoom : 2K

=Trigger==Filter= =Offset= Mode : NORMAL Type : EDGE CH2 Delay : 2.924ms Hold off : 0.2µs

– 34 –

CD-BK133W

TROUBLESHOOTING

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 off the power, and wipe the lens softly using a cleaning paper moistened with commercially available cleaning solution so as not to damage it. Be careful not to touch the lens with bare hands.

Dust gradually accumulates on the objective lens during use, and it may degrade performance. To avoid this problem, use a cleaning disc designed for CD optical pickup lenses.

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 turn, press the stop button.

Cleaning 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 rinse with clean water and seek medical advice. The CD cleaner disc 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 prohibited by law.

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 (16.943 MHz) and the status of the RESET terminal (pin 71 on IC2). (2) Does 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, but playback does not occur.

(1) Focus-HF system check (2) Tracking system check (3) Spin system check (4) PLL system check (5) Others

– 35 –

CD-BK133W

(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. Does the pickup move to the PICKUP-IN Switch (SW4) position ?

Yes

No

Stopped

CH1=500 mV

DC 10:1

T

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000 V BW : FULL

Sled motor (M2).

CH2 : 0.0 V CH3 : 0.000 V CH4 : 0.00 V

Figure 36-1

CH3=500 mV

DC 10:1

=Record Length=

Main : 100 K Zoom : 2 K

500 ms/div

(500 ms/div)

NORM:20 kS/s

CH1 v/DIV 500 mV

=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0 ns Hold off : 0.2 µs

2. Does the focus (lens) move up and down ? (Waveform drawing Figure 36-1).

Yes

3. Is the laser lit ? Yes

4. Is the turntable rotating ?

When a disc is loaded, start playback operation.

1. Is focus servo activated ?

(Waveform drawing Figure 36-2)

Yes

No

2. Does DRF change from "L" to "H" ? Yes

3. Is the HF waveform normal ?

(Waveform drawing Figure 36-3)

No

Is the disc rotating ?

No

Check the focus peripheral circuit.

Check the laser diode driver Q3 peripheral circuit.

Spindle motor (M1).

Pins 1~11 on IC1 Check the laser diode driver Q3 peripheral circuit. Forcus 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.

Stopped

CH1=500 mV

DC 10:1

FDO

1

T

DRF

2

TE

3

-3 div -1 div 0 div +1 div +3 div

Smoothing : ON CH1 : 0.000 V BW : FULL

CH2=10 V

DC 10:1

CH Position To

CH2 : 0.0 V CH3 : 0.00 V CH4 : 0.00 V

CH3=1 V

DC 10:1

=Record Length=

Main : 100 K Zoom : 2 K

Figure 36-2 Figure 36-3

500 ms/div

(500 ms/div)

NORM:20 kS/s

CH2 Position

0.20 div

=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH1 Delay : 0.0 ns Hold off : 0.2 µs

– 36 –

Vp-p=1.0 V~1.3 V

0.5 mV/div,0.5 µsec/div

(2) Tracking system check.

Check the TE waveform at pin 18 on IC1.

CD-BK133W

If the waveform shown in Figure 37-1 appears and soon after NO DISC appears ?

No

"Initialization" is possible, but play is not possible ?

No

"Initialization" is not possible.

Yes

The tracking servo is not activated. Check the peripheral circuits at pins 18 and 19 on IC1, pin 16 on IC2, and CNS1A/B.

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=10 V

DC 10:1

TE

2

DRF

T

1

=Filter= =Offset= Smoothing : ON CH1 : 0.0 V BW : FULL

T

CH2=1 V

DC 10:1

CH2 : 0.00 V CH3 : 0.00 V CH4 : 0.00 V

=Record Length=

Main : 100 K Zoom : 2 K

100 ms/div

(100 ms/div)

NORM:100 kS/s

=Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.924 ms Hold off : 0.2 µs

(3) Spin system check.

Press the OPEN/CLOSE switch without inserting a disc, and then try starting the play operation.

1. The turntable rotates a little ? (Waveform drawing Figure 37-2)

No

2. The turntable doesn't rotate.

Yes

Figure 37-1

The spin driver circuit is OK.

Check around pin 25 on IC2, pins 15 and 16 on IC3, and CNS3A/B.

T

CH2=500 mV

DC 10:1

1999/04/07 09:51:15

500 ms/div

(500 ms/div)

NORM:20 kS/s

T

2

1

Stopped

CH1=200 mV

FDO

SPDO

DC 10:1

– 37 –

Smoothing : ON CH1 : 0.000 V BW : FULL

CH2 : 0.000 V CH3 : 0.00 V CH4 : 0.00 V

Figure 37-2

=Record Length=

Main : 100 K Zoom : 2 K

=Trigger==Filter= =Offset= Mode : NORMAL Type : EDGE CH2 Delay : 2.924 ms Hold off : 0.2 µs

CD-BK133W

(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=500 mV

DC 10:1

PDO1

3

4

PDO2

T

FDO

1

Smoothing : ON CH1 : 0.000 V BW : FULL

CH2 : 0.0 V CH3 : 0.00 V CH4 : 0.00 V

CH3=1 V

DC 10:1

=Record Length=

Main : 100 K Zoom : 2 K

1999/04/05 17:33:17

CH4=1 V

500 ms/div

(500 ms/div)

DC 10:1

NORM:20 kS/s

=Trigger==Filter= =Offset= Mode : AUTO Type : EDGE CH2 Delay : 0.0 ns Hold off : 0.2 µs

CH1 v/DIV 500 mV

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 OK, Check the unit.

Check again using a known good disc.

DOUT

CH1=2 V

DC 10:1

T

CH2 : 0.00 V CH3 : 0.00 V CH4 : 0.00 V

=Record Length=

Main : 1 K Zoom : 100

Stopped

T

1

Smoothing : ON CH1 : 0.00 V BW : FULL

Figure 38-2

1999/04/07 09:25:28

500 ns/div

(500 ns/div)

NORM:200 MS/s

=Trigger==Filter= =Offset= Mode : NORMAL Type : EDGE CH1 Delay : 2.887 ms Hold off : 0.2 µs

– 38 –

CD-BK133W

FUNCTION TABLE OF IC

IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (1/2)

Pin No.

1 PD01 Output — For PULL Phase-comparison output terminal for built-in VCO control. 2 PD02 Output Input Phase-comparison output terminal for built-in VCO control.

3 VVSS — — Ground terminal for built-in VCO. 4 PCKIST Input — Resistor terminal for setting the PDO output current. 5 VVDD Input — Power terminal for built-in VCO. 6 FR Input — Resistor terminal for setting the VCO frequency range. 7 HFL Input — Mirror detection signal input terminal. 8 SLCIST Input — 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 Input — 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 0 V) 28 LASER Output L LASER ON/OFF control terminal. 29 CONT1 Input/Output Input mode General purpose input/output terminal 1. 30 CONT2 Input/Output Input mode General purpose input/output terminal 2. 31 CONT3 Input/Output Input mode General purpose input/output terminal 3. 32 CONT4 Input/Output Input mode General purpose input/output terminal 4. 33 CONT5 Input/Output Input mode General purpose input/output terminal 5. 34* PCK Output H Clock monitor terminal for EFM data replay. 4.3218 MHz as phase clock. 35* C2F Output H C2 flag output terminal. 36 VDD Input — 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 0 V. 41* EMPH Input/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

In this unit, the terminal with asterisk mark (*) is open terminal which is not connected to the outside.

Setting in Reset

Function

Rough servo : OFF, phase servo : ON.

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 0 V, or set it as the output terminal and open it.

Output terminal of synchronous signal of 7.35 kHz 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.

and

– 39 –

CD-BK133W

IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (2/2)

Pin No.

44 LVDD Input — 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 0 V. 47 RVSS — — R channel Ground terminal for R channel. Surely connected to 0 V. 48 RCHO Output 1/2VDD D/A converter R channel output terminal. 49 RVDD Input — Power terminal for R channel. 50 XVDD Input — For quartz Power terminal for quartz oscillation. 51 XIN Input Oscillation oscillation Ground terminal of 16.9344 MHz quartz oscillation. 52 XOUT Output Oscillation 53 XVSS — — Ground terminal for quartz oscillation. Surely connected to 0 V. 54 ASLRCK Input — For anti L/R clock input terminal. (When not used, connect to 0 V) 55 ASDACK Input — shock mode Bit clock input terminal. (When not used, connect to 0 V) 56 ASDFIN Input — 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 16.9344 MHz 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 sub codes P,A,R,S,T,U and W. 64 SBCK Input — Clock input terminal to read sub code. (When not used, connect to 0 V) 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 Input — Power terminal for microcomputer interface. 74 VSS — — Ground terminal of digital system. Surely connected to 0 V. 75 CONT6 Input/Output Input mode General purpose input/output terminal 6.

76 CONT7 Input/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 Output terminal synchronous signal detection. "H" is output when

79* DEFECT Input/Output Input mode Defect terminal. After resetting, it is configured as an input terminal. It can be

80* EFMO Output Unfixed EFM signal output terminal.

Terminal Name

Input/Output

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 (VDD5 V) for a microcomputer interface : CE (65 pin), CL (66 pin), DI (67 pin), DO (68 pin), INT (69 pin), WRQ (70 pin), RES (71 pin), DRF (72 pin), CONT6 (75 pin), CONT7 (76 pin)

Setting in Reset

Function

L/R channel data input terminal. (When not used, connect to 0 V)

It drops when subcode stand by.

microcomputer

"H" for rough servo, and "L" for phase servo.

synchronous signal detected by EFM signal matches synchronous signal internally generated.

controlled from the outside. It also becomes a defect monitor terminal under command control

Data transmission clock input terminal.

Controlled with serial data command from microcomputer. When not used,

set it as the input terminal open it by connecting to 0 V, or set it as the output terminal and open it.

and

– 40 –

IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E)

EFMO

DEFECT

FSEQ

V/P

CONT7

CONT6

VSS

VDD 5V

DRF

RES

807978777675747372717069686766

PDO1

1

PDO2

2

VVSS

3

PCKIST

SLCIST

EFMIN

PH(RFENV)

ADAVDD

ADAVSS

PHREF BHREF

VVDD

FR

HFL

SLCO

JITTV JITTC

BH

FE TE

VREF

TBLO

TDO FDO

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

4 5 6 7 8 9

LC78641E

WRQ

INTDODICLCE

65

64 63 62 61 61 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

CD-BK133W

SBCK PW SBSY SFSY 16M DATA DATACK LRSY ASDFIN ASDACK ASLRCK XVSS XOUT XIN XVDD RVDD RCHO RVSS LVSS LCHO LVDD MUTER MUTEL EMPH

25

26

27FG28

29

SLDO

SPDO

LASER

CONT130CONT2

IC1 VHiLA9235M/-1: Servo Amp. (LA9235M)

1 30FIN1 VCC

REF

FIN2

2

REF

3TIN1

REF

TIN2

4

REF

5REF1

REF

6VREF

TESI

7LDS 8LDD

9GND 10LDOF 11ODRV 12AGON 13EFBL 14TESTO 15

APC

ODRV AGCON

LPF

313233

CONT3

CONT4

LA9235M

REF REF

CONT5

ODRV

REF

34

35

C2F

PCK

AGCON

PH/BH

36

VDD

PH

BH

REF

LPF

REF

LPF

REF REF

REF

37

38

FSX

DOUT

REF

39

TEST

EFLG

40

ODRV

REF

29

RFSW

28 RF-

27

RF 26 NC 25 PH 24 BH 23 NC

22 RFEV

21 FE20 FE

19 TE18 TE 17 HFL

TEST

16

Figure 41 BLOCK DIAGRAM OF IC

– 41 –

CD-BK133W

IC701 RH-iX0362AWZZ: System Microcomputer (IX0362AW) (1/2)

Pin No.

1 VDD VDD Input (+) POWER SUPPLY. 2 P37 -20 dB ATT Output -20 dB ATTENUATOR. 3* P36 NO USE Output GND

4 P35 T_BIAS 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 MICROCOMPUTER RESET. 8 P31 DRF Input CD RF LEVEL DETECTION. 9 P30 WRQ Input CD DSP WRITE REQUEST. 10 RESET RESET Input RESET. 11 X2 X2 Output MAIN CLOCK. 12 X1 X1 Input MAIN CLOCK. 13 VPP/IC XVPP/IC — GND 14* XT2 XT2 — OPEN. 15 P04 SPN Input TUNER SPAN CHANGE. 16 VDD VDD Input (+) POWER SUPPLY. 17 P27 CD CLK Output CD DSP CLOCK. 18 P26 CD DI Output CD DSP COMMAND. 19 P25 CD DO Input CD DSP CODE Q OUT. 20 P24 CD CE Output CD DSP CE OUTPUT. 21 P23 CE Output CE OUTPUT. 22 P22 CLK Output CLOCK OUTPUT. 23 P21 DI Output DATA OUTPUT. 24 P20 DO Input DATA INPUT. 25 AVSS AVSS — ANALOG GROUND. 26 ANI7 O/C SW Input CD OPEN/CLOSE SWITCH.

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 KEY 2-KEY 0 Input KEY INPUT. 34 AVDD AVDD Input ANALOG VDD. 35 AVREF AVREF Input ANALOG REF VOLTAGE. 36 INTP3 P_IN Input POWER FAILURE DETECT. 37* P02 JOG 1 Input JOG VOLUME INPUT 1. 38 P01 JOG 0 Input JOG VOLUME INPUT 0. 39 INTP0 REMOCON Input REMOCON INPUT. 40 VSS VSS — GROUND VOLTAGE. 41 P74 SMUTE Output SYSTEM MUTE CONTROL. 42 P73 T_SOL_B Output TAPE 2 SOLENOID CONTROL. 43 P72 T_SOL_A Output TAPE 1 SOLENOID CONTROL. 44 P71 T_MOTOR Output TAPE MOTOR CONTROL. 45 P70 TIMER LED Output TIMER LED CONTROL. 46 VDD VDD Input (+) POWER SUPPLY. 47* P127 AC RLY_CONT Output AC RELAY CONTROL. 48 P126 SP-RLY Output SPEAKER OUTPUT RELAY CONTROL. 49 P125 SP_DET Input SPEAKER OUTPUT DETECTION.

Port Name

Terminal Name

DSA_STB Input/Output DSA STRUBE

DISC NO SW Input CD DISC NUMBER SWITCH. DSA_DATA Input/Output DS DATA INPUT.

TUNER SM Input TUNER SIGNAL METER INPUT. DSA_ACK Input/Output DSA ACR.

Input/Output

Function

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

– 42 –

IC701 RH-iX0362AWZZ: System Microcomputer (IX0362AW) (2/2)

CD-BK133W

Pin No.

50 P124 T 1 RUN Input TAPE 1 RUN PULSE INPUT. 51 P123 T 2 RUN Input TAPE 2 RUN PULSE INPUT. 52 P122 CD CLAMP SW Input CD CHANGER CLAMP SWITCH. 53 P121 NO USE Input GND 54 P120 PLAY SW_B Input PLAY SWITCH FOR T 2. 55 P117 FPA Input TAPE 2 A-SIDE FULL PROOF. 56 P116 FPB Input TAPE 2 B-SIDE FULL PROOF. 57 P115 MIC SW Input MIC SWITCH. 58* P114 LCK 0 Output LED DRIVER LCK. 59 P113 60 FIP39 NO USE Output GND 61* FIP38 KARAOKE LATCH Output KARAOKE LATCH. 62* FIP37 NO USE Output GND

63* FIP36 NO USE Output GND

64* FIP35 NO USE Input GND

65* FIP34 NO USE Output GND

66* FIP33 NO USE Input GND

67* P103 DIST3 Input DESTINATION INPUT.

68* P102 DIST2 Input DESTINATION INPUT.

69 P101 DIST1 Input DESTINATION INPUT.

70* P100 DIST0 Input DESTINATION INPUT.

71-78 FIP28-FIP21 P18-P11 Output FL DISPLAY DRIVER. 79 VLOAD VLOAD Input FL DRIVER (-) POWER SUPP. -30 V 80-89 FIP20-FIP11 P10-P1 Output FL DISPLAY DRIVER. 90-100 FIP10-FIP0 G11-G1 Output FL DISPLAY DRIVER.

Port Name

FIP32 P22 Output FL DISPLAY DRIVER.

FIP31 P21 Output FL DISPLAY DRIVER.

FIP30 P20 Output FL DISPLAY DRIVER.

FIP29 P19 Output FL DISPLAY DRIVER.

Terminal Name

DISTOUT

MPEG_POW Output MPEG POWER CONTROL.

RDS RST/ESS_ACK Output RDS FAN RESET.

RDS RDDA/ESS_STB Input RDS TRANSMIT DATA INPUT/DSA STROBE.

RDS RDCL/ESS_DI Output RDS CLOCK/DSA DATA OUTPUT.

RDS READY/ESS_DO Input RDS READY/DSA DATA INPUT.

Input/Output

Output DESTINATION OUTPUT.

Function

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

– 43 –

CD-BK133W

IC601 VHiLC75341/-1: Audio Processor (LC75341)

DI

CE

VSS

123

CLK

VDD

VREF

222324

LOUT

LBASS

LIN

LSEL0

4

LVref

CCB

5

INTERFACE

6

CIRCUIT

CONTROL

CIRCUIT

CONTROL

7

8

RVref

CIRCUIT

CONTROL

21

20

19

18

17

ROUT

RBASS

RTRELTRE

R1N

RSEL0

CD

9

L4

CLK

24 23 22 21 20 19 18 17 16 15 14 13

Tape

Tuner

Video

10 11 12 13 14 15 16

RTRB

RIN

R1 R2

RSEL0R4R3

R3 R4

R2

L3

VDD

L2 L1

VREF

ROUT

RBASS

LC75341

123456789101112

DI

CE

VSS

LOUT

LBASS

Figure 44 BLOCK DIAGRAM OF IC

LIN

LTRE

– 44 –

L4

LSEL0

L3

L2

R1

L1

IC3 VHiM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP)

CD-BK133W

Pin No.

Terminal

Function

Name

1 TO CH2 inverted input. 2 FD CH1 inverted input. 3* FO CH1 output offset control. 4 FO+ CH1 inverted output. 5 FO- CH1 non-inverted output. 6 TR+ CH2 inverted output. 7 TR- CH2 non-inverted output. 8-14 GND GND 15 SL- CH3 non-inverted output. 16 SL+ CH3 inverted output. 17 SLDO CH3 inverted input. 18 VCC1 Power supply 1 (CH1, CH2, CH3) 19 STANDBY STAND-BY 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 SPO SPDO CH4 inverted input. 26 SP+ CH4 inverted output. 27 SP- 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 LOADING M- CH6 non-inverted output. 39

LOADING M+

CH6 inverted output. 40 VCC4 Power supply 4 (CH6). 41 LD_M- CH6 inverted input. 42 LD_M+ CH6 non-inverted input.

In this unit, the terminal with asterisk mark (*) is open terminal which is not connected to the outside.

TO FD

FO FO+ FO– TR+ TR–

GND

SL– SL+

SLDO

VCC1

STANDBY

VTEF

MUTE

1 2 3

4 5

6

7

8

9 10 11 12 13 14

15 16 17 18 19 20 21

M63001FP

42 41

40 39

38 37

36 35 34 33 32 31 30 29

28 27 26 25 24 23 22

Figure 45 BLOCK DIAGRAM OF IC

LD_M+ LD_M– VCC4 LOADING M+ LOADING M– OUT5– OUT5+

GND

VCC3 SP– SP+ SPO SPDO VCC2(SPN) IN5+ IN5–

– 45 –

CD-BK133W

FL701 VVKSVA9MS13-1: FL Display

2G 3G 4G 5G 6G 7G 8G 9G1G

f

FL DISPLAY

U

T

V

W

a

k

h

j

b

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

2G

g e

p

r

n

d

3G

4G

m

c

s

5G

6G

7G

8G

9G

:

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

a b k

h

m

d g p e n

c s

U

T V

W

a b

k

j

f

r

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

m

a b k

j

h

f

d g p e n

r c s

(L)

(R)

– 46 –

PARTS GUIDE

“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-BK133W

MINI COMPONENT SYSTEM

MODEL CD-BK133W

CD-BK133W Mini Component System consisting of CD-BK133W (main unit) and CP-BK133 (speaker system).

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%.

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.

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.

CD-BK133W

NO.

PART CODE

PRICE RANK

DESCRIPTION

CD-BK133W

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 Record/Playback Amp.,AN7345K 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-IX0362AWZZ J AV System Microcomputer,

IC704 VHIKIA7042AP1 J AC System Reset,KIA7042A IC901 92L28400402070 J Power Amp.,STK402-070N IC902 92L5660100W000 J Silicon,RS604 IC903 VHIKIA7810AP1 J AF Voltage Regulator,KIA7810AP IC904 VHIKIA7805P-1 J AF Voltage Regulator,KIA7805P

M63001FP

LA1832S

IX0362AW

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 S 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 Q401~408 92L2830901403 J Silicon,NPN,9014 C Q601,602 VS2SC3331//-1 J AB Silicon,NPN,2SC3331 S Q701 VSKRC107M//-1 J AC Digital,NPN,KRC107 M 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 Q708 VSKRC107M//-1 J AC Digital,NPN,KRC107 M Q901 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q902,903 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q904 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q905 VSKTC2026//-1 J AF Silicon,NPN,KTC2026 Q906 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q907 VSKRC107M//-1 J AC Digital,NPN,KRC107 M Q908 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR

DIODES

D21,22 VHD1SS133//-1 J AA Silicon,1SS133 D301~308 VHD1SS133//-1 J AA Silicon,1SS133 D701~703 VHD1SS133//-1 J AA Silicon,1SS133 D707~711 VHD1SS133//-1 J AA Silicon,1SS133 D714 VHD1SS133//-1 J AA Silicon,1SS133 D716 VHD1SS133//-1 J AA Silicon,1SS133 D901 VHD1SS133//-1 J AA Silicon,1SS133 D903~905 VHD1SS133//-1 J AA Silicon,1SS133 D906~912 VHD1N4004S/-1 J AB Silicon,1N4004S D913 92L2810400130 J Silicon,1N4001 LED722 VHP4204SRT7-1 J AD LED,Red,4204SRT7 ZD61 VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB ZD901 VHEMTZJ6R2A-1 J AA Zener,6.2V,MTZJ6.2A ZD902 VHEDZ300BSB-1 J AB Zener,30V,DZ30BSB ZD903 VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB

FILTERS

BF301 RFILR0008AWZZ J AE Band Pass Filter CF302 RFILF0124AFZZ J AD FM IF,10.7 MHz CF351 RFILF0003AWZZ J AK FM IF,10.7 MHz CF352 RFILA0009AWZZ J AE AM IF,450 kHz

TRANSFORMERS

1 PT801 92L29517250140 J Power with CNS801/CNS901

NO. PARTS CODE

T301 RCILB0065AWZZ J AC FM OSC. T302 RCILI0017AWZZ J AB FM IF T303 RCILA0052AWZZ J AE AM Antenna T306 RCILB0058AWZZ J AC AM OSC. T351 RCILI0019AWZZ J AD AM IF

PRICE

RANK

DESCRIPTION

COILS

L61 VP-XHR82K0000 J AC 0.82 µH,Choke 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 L901,902 92L3001005112 J 3 µH,Choke

VARIABLE RESISTOR

VR401 92L29200503030 J AG 50 kohms (A) [Mic Volume]

VARIABLE CAPACITORS

VD301 VHCSVC348S/-1 J AK Variable Capacitance,SVC348S VD302,303 VHCSVC211C/-1 J AG Variable Capacitance,SVC211C

VIBRATORS

X351 92LCRSTL1425A J AF Crystal,456 kHz X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz XL1 92LCRSTL1746A J AC Crystal,16.943 MHz XL701 RCRSP0003AWZZ J AH Crystal,4.1943 MHz

CAPACITORS

C6 92L2750010702 J 100 µF,10V,Electrolytic C7 92L2750010604 J 10 µF,16V,Electrolytic C8 92L27100104108 J 0.1 µF,25V C11 92L2750047602 J 47 µF,10V,Electrolytic C12 92L27100104108 J 0.1 µF,25V C13 92L27100103108 J 0.01 µF,50V C14 92L27100334008 J 0.33 µF,50V C17 92L27100472108 J 0.0047 µF,50V C18 92L27100030108 J 3 pF,50V C19 92L2750010702 J 100 µF,10V,Electrolytic C20,21 92L27100104108 J 0.1 µF,25V C22 92L27100101108 J 100 pF,50V C23 92L27100473108 J 0.047 µF,50V C24 92L2750022507 J 2.2 µF,50V,Electrolytic C25 92L27100104108 J 0.1 µF,25V C26 92L27100473108 J 0.047 µF,50V C27 92L27100104108 J 0.1 µF,25V C28 92L2750047602 J 47 µF,10V,Electrolytic C29,30 92L27100104108 J 0.1 µF,25V C31 92L2750010702 J 100 µF,10V,Electrolytic C34 92L27100223108 J 0.022 µF,50V C38,39 92L2750010604 J 10 µF,16V,Electrolytic C40 92L27100152108 J 0.0015 µF,50V C41 92L2750010702 J 100 µF,10V,Electrolytic C42 92L27100680508 J 68 pF,50V C43 92L27100152108 J 0.0015 µF,50V C44 92L27100104108 J 0.1 µF,25V C45 92L2750010702 J 100 µF,10V,Electrolytic C46 92L27100223108 J 0.022 µF,50V C47 92L2750010702 J 100 µF,10V,Electrolytic C49,50 92L2750010702 J 100 µF,10V,Electrolytic C51 92L2750047602 J 47 µF,10V,Electrolytic C52 92L27100103108 J 0.01 µF,50V C53 92L27100102108 J 0.001 µF,50V C54 92L2750047602 J 47 µF,10V,Electrolytic C55 92L27100103108 J 0.01 µF,50V C56 92L2750047701 J 470 µF,6.3V,Electrolytic C57,58 92L27100300508 J 30 pF,50V C64 92L2750047602 J 47 µF,10V,Electrolytic C71~78 92L27100101108 J 100 pF,50V C80 92L27100104108 J 0.1 µF,25V C81~83 92L27100223108 J 0.022 µF,50V C101 VCKZPA1HF473Z J AA 0.047 µF,50V C102,103 92L2700056143 J 560 pF,50V C104,105 92L2700018143 J 180 pF,50V

– 1 –

CD-BK133W

NO. PART CODE

C106,107 92L2700056143 J 560 pF,50V C108 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C109 92L2700010243 J 0.001 µF,50V C112~115 92L2700033143 J 330 pF,50V C116,117 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C118,119 92L2760033322 J 0.033 µF,100V,Mylar C120,121 92L2700056143 J 560 pF,50V C122,123 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C126,127 92L2700027143 J 270 pF,50V C128,129 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C130,131 VCKZPA1HF223Z J AA 0.022 µF,50V C132,133 92L2700033243 J 0.0033 µF,50V C134,135 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C136 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C137 VCKZPA1HF223Z J AA 0.022 µF,50V C138 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic C139 VCEAZA1HW335M 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 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C145~147 92L2700010243 J 0.001 µF,50V C148 VCKZPA1HF473Z J AA 0.047 µF,50V C150 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C301,302 92L2700010243 J 0.001 µF,50V C303 92L2691010043 J 10 pF,50V C304 92L2700010243 J 0.001 µF,50V C305 92L2691005043 J 5 pF,50V C306 VCKZPA1HF223Z J AA 0.022 µF,50V C307 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C308 92L2691005043 J 5 pF,50V C309 92L2700010243 J 0.001 µF,50V C310,311 92L2691015043 J 15 pF,50V C312 VCKZPA1HF223Z J AA 0.022 µF,50V C313 92L2691022043 J 22 pF,50V C314,315 92L2700047243 J 0.0047 µF,50V C316 VCKZPA1HF223Z J AA 0.022 µF,50V C317 92L2700010243 J 0.001 µF,50V C318,319 92L2691010143 J 100 pF,50V C320 VCKZPA1HF223Z J AA 0.022 µF,50V C323 VCKZPA1HF223Z J AA 0.022 µF,50V C324 92L2691004043 J 4 pF,50V C330 92L2691015043 J 15 pF,50V C331 VCKZPA1HF473Z J AA 0.047 µF,50V C332 VCKZPA1HF223Z J AA 0.022 µF,50V C334 92L2691027043 J 27 pF,50V C335 92L2700056143 J 560 pF,50V C342 VCKZPA1HF223Z J AA 0.022 µF,50V C350,351 VCKZPA1HF223Z J AA 0.022 µF,50V C352 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C353,354 VCKZPA1HF223Z J AA 0.022 µF,50V C355 92L2691022043 J 22 pF,50V C356 92L2700010243 J 0.001 µF,50V C357 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C358 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C361 VCKZPA1HF223Z J AA 0.022 µF,50V C362 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C363 VCKZPA1HF223Z J AA 0.022 µF,50V C364 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C365 VCKZPA1HF223Z J AA 0.022 µF,50V C366 92L2700010243 J 0.001 µF,50V C367,368 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C369 92L2691027043 J 27 pF,50V C370~372 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C373,374 92L2760015322 J 0.015 µF,100V,Mylar C380 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C381 92L2691012043 J 12 pF,50V C382 92L2691015043 J 15 pF,50V C385 92L2700010343 J 0.01 µF,50V C386 92L2700033143 J 330 pF,50V C387 VCKZPA1HF223Z J AA 0.022 µF,50V C391 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C392 92L2700010243 J 0.001 µF,50V C393 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C394 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C395 VCKZPA1HF223Z J AA 0.022 µF,50V C396 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C397 VCKZPA1HF223Z J AA 0.022 µF,50V C398 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C399 VCKZPA1HF223Z J AA 0.022 µF,50V C401,402 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C403 92L2700022143 J 220 pF,50V C404 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic

PRICE RANK

DESCRIPTION

NO.

C405 92L2700047243 J 0.0047 µF,50V C406 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C407 VCEAZA1HW475M J AB 4.7 µF,50V,Electrolytic C408 VCEAZA0JW227M J AC 220 µF,6.3V,Electrolytic C409 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C412,413 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C414 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic C420,421 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C433 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C434,435 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C601,602 92L2700010243 J 0.001 µF,50V C603 VCEAZA1HW475M J AB 4.7 µF,50V,Electrolytic C604 VCEAZA1HW106M J AB 10 µF,50V,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 92L2760027222 J 0.0027 µF,100V,Mylar C615,616 VCKYPA1HB221K J AA 220 pF,50V C617,618 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C619 VCKYPA1HB221K J AA 220 pF,50V C623~630 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C701 VCKZPA1HF223Z J AA 0.022 µF,50V C702 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic C703,704 92L2691030043 J 30 pF,50V C705 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C707,708 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C710 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C713 RC-EZD104AF1H J AB 0.1 µF,50V,Electrolytic C714 92L2700010363 J 0.01 µF,50V C715 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C716 VCKZPA1HF223Z J AA 0.022 µF,50V C717 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C718 VCKZPA1HF223Z J AA 0.022 µF,50V C719 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C720 VCEAZA1AW226M J 22 µF,10V,Electrolytic C901,902 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C903 VCKYPA1HB221K J AA 220 pF,50V C904 92L2691015043 J 15 pF,50V C905 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C906,907 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C908 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C909 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C910 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C911 92L2691015043 J 15 pF,50V C912 VCKYPA1HB221K J AA 220 pF,50V C913,914 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C917,918 VCKZPA1HF223Z J AA 0.022 µF,50V C919 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C920 VCKZPA1HF223Z J AA 0.022 µF,50V C921 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C924 VCKZPA1HF223Z J AA 0.022 µF,50V C925~927 92L2700010463 J 0.1 µF,50V C928,929 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C930 92L2700010463 J 0.1 µF,50V C931 VCEAZW1VW338M J 3300 µF,35V,Electrolytic C932,933 VCEAZW1HW228M J AH 2200 µF,50V,Electrolytic C934,935 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C936 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C937,938 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C939 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C940,941 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C942,943 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C944 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C945 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C946 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic

PRICE

RANK

DESCRIPTIONPARTS CODE

RESISTORS

R3 92L32150823008 J 82 kohms,1/8W R4 92L32150183008 J 18 kohms,1/8W R5 92L32150393008 J 39 kohms,1/8W R6 92L32150273008 J 27 kohms,1/8W R7 92L32150682008 J 6.8 kohms,1/8W R8 92L32150331008 J 330 ohms,1/8W R10 92L32150273008 J 27 kohms,1/8W R11 92L32150123008 J 12 kohms,1/8W R12,13 92L32150681008 J 680 ohms,1/8W R14 92L32150122008 J 1.2 kohms,1/8W R15,16 92L32150103008 J 10 kohm,1/8W R17 92L32150102008 J 1 kohm,1/8W

92L32100000008 J 0 ohm,Jamper,ø1.4×3.5mm,Ivory

– 2 –

CD-BK133W

NO.

R19 92L32150470008 J 47 ohms,1/8W R20 92L32150221008 J 220 ohms,1/8W R21,22 92L32150471008 J 470 ohms,1/8W R25 92L32150103008 J 10 kohm,1/8W R35 92L32150102008 J 1 kohm,1/8W R38 92L32150271008 J 270 ohms,1/8W R39 92L32150471008 J 470 ohms,1/8W R40 92L32150122008 J 1.2 kohms,1/8W R42 92L32150563008 J 56 kohms,1/8W R44 92L32150102008 J 1 kohm,1/8W R45 92L32150122008 J 1.2 kohms,1/8W R46 92L32150102008 J 1 kohm,1/8W R47 92L32159330008 J 3.3 ohms,1/8W R48 92L32150682008 J 6.8 kohms,1/8W R50 92L32150470008 J 47 ohms,1/8W R51 92L32150683008 J 68 kohms,1/8W R52 92L32150563008 J 56 kohms,1/8W R53,54 92L32150683008 J 68 kohms,1/8W R55,56 92L32150563008 J 56 kohms,1/8W R58 92L32150221008 J 220 ohms,1/8W R67,68 92L32150102008 J 1 kohm,1/8W R71~78 92L32150102008 J 1 kohm,1/8W R79 92L32150155008 J 1.5 Mohms,1/8W R80 92L32150105008 J 1 Mohm,1/8W R81,82 92L32150392008 J 3.9 kohms,1/8W R83,84 92L32150103008 J 10 kohm,1/8W R94 92L32150332008 J 3.3 kohms,1/8W R95 92L32150472008 J 4.7 kohms,1/8W R101,102 VRD-ST2CD103J J AA 10 kohm,1/6W R103 VRD-ST2CD472J J AA 4.7 kohms,1/6W R104,105 VRD-ST2CD102J J AA 1 kohm,1/6W R106,107 VRD-ST2CD222J J AA 2.2 kohms,1/6W R108,109 VRD-ST2CD332J J AA 3.3 kohms,1/6W R110 VRD-ST2CD473J J AA 47 kohms,1/6W R111,112 VRD-ST2CD472J J AA 4.7 kohms,1/6W R113 VRD-ST2CD473J J AA 47 kohms,1/6W R114,115 VRD-ST2CD102J J AA 1 kohm,1/6W R116,117 VRD-ST2CD560J J AA 56 ohms,1/6W R118,119 VRD-ST2CD104J J AA 100 kohm,1/6W R120,121 VRD-ST2CD392J J AA 3.9 kohms,1/6W R122,123 VRD-ST2CD272J J AA 2.7 kohms,1/6W R124,125 VRD-ST2CD123J J AA 12 kohms,1/6W R126 VRD-ST2CD683J J AA 68 kohms,1/6W R127,128 VRD-ST2CD682J J AA 6.8 kohms,1/6W R129,130 VRD-ST2CD332J J AA 3.3 kohms,1/6W R131,132 VRD-ST2CD102J J AA 1 kohm,1/6W R133,134 VRD-ST2CD101J J AA 100 ohm,1/6W R135,136 VRD-ST2CD103J J AA 10 kohm,1/6W R137,138 VRD-ST2CD153J J AA 15 kohms,1/6W R139 VRD-ST2CD221J J AA 220 ohms,1/6W R140,141 VRD-ST2CD103J J AA 10 kohm,1/6W R142,143 VRD-ST2CD224J J AA 220 kohms,1/6W R144 VRD-ST2CD473J J AA 47 kohms,1/6W R145 VRD-ST2CD472J J AA 4.7 kohms,1/6W R146 VRD-ST2EE820J J AA 82 ohms,1/4W R147 VRD-ST2CD473J J AA 47 kohms,1/6W R148 VRD-ST2CD223J J AA 22 kohms,1/6W R149 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W R157 VRD-ST2CD101J J AA 100 ohm,1/6W R302 VRD-ST2CD220J J AA 22 ohms,1/6W R309 VRD-ST2CD103J J AA 10 kohm,1/6W R311 VRD-ST2CD104J J AA 100 kohm,1/6W R313 VRD-ST2CD333J J AA 33 kohms,1/6W R314 VRD-ST2CD220J J AA 22 ohms,1/6W R316 VRD-ST2CD472J J AA 4.7 kohms,1/6W R322 VRD-ST2CD681J J AA 680 ohms,1/6W R323 VRD-ST2CD683J J AA 68 kohms,1/6W R325 VRD-ST2CD473J J AA 47 kohms,1/6W R327 VRD-ST2CD330J J AA 33 ohms,1/6W R336 VRD-ST2CD103J J AA 10 kohm,1/6W R350 VRD-ST2CD272J J AA 2.7 kohms,1/6W R351 VRD-ST2CD562J J AA 5.6 kohms,1/6W R352 VRD-ST2CD102J J AA 1 kohm,1/6W R353 VRD-ST2CD391J J AA 390 ohms,1/6W R355 VRD-ST2CD332J J AA 3.3 kohms,1/6W R356 VRD-ST2CD102J J AA 1 kohm,1/6W R357 VRD-ST2CD474J J AA 470 kohms,1/6W R358 VRD-ST2CD332J J AA 3.3 kohms,1/6W R359 VRD-ST2CD182J J AA 1.8 kohms,1/6W R360 VRD-ST2CD472J J AA 4.7 kohms,1/6W R361,362 VRD-ST2CD152J J AA 1.5 kohms,1/6W R363,364 VRD-ST2CD682J J AA 6.8 kohms,1/6W

PART CODE

PRICE RANK

DESCRIPTION

NO. PARTS CODE

R365 VRD-ST2CD103J J AA 10 kohm,1/6W R372~374 VRD-ST2CD102J J AA 1 kohm,1/6W R375 VRD-ST2CD821J J AA 820 ohms,1/6W R376 VRD-ST2CD102J J AA 1 kohm,1/6W R377 VRD-ST2CD473J J AA 47 kohms,1/6W R378 VRD-ST2CD102J J AA 1 kohm,1/6W R379 VRD-ST2CD222J J AA 2.2 kohms,1/6W R380 VRD-ST2CD152J J AA 1.5 kohms,1/6W R381 VRD-ST2CD103J J AA 10 kohm,1/6W R382 VRD-ST2CD151J J AA 150 ohms,1/6W R383~385 VRD-ST2CD562J J AA 5.6 kohms,1/6W R386 VRD-ST2CD223J J AA 22 kohms,1/6W R387 VRD-ST2CD562J J AA 5.6 kohms,1/6W R388 VRD-ST2CD392J J AA 3.9 kohms,1/6W R389 VRD-ST2CD101J J AA 100 ohm,1/6W R393 VRD-ST2CD102J J AA 1 kohm,1/6W R395 VRD-ST2CD473J J AA 47 kohms,1/6W R401 VRD-ST2CD152J J AA 1.5 kohms,1/6W R402 VRD-ST2CD102J J AA 1 kohm,1/6W R403 VRD-ST2CD474J J AA 470 kohms,1/6W R404 VRD-ST2CD472J J AA 4.7 kohms,1/6W R405 VRD-ST2CD104J J AA 100 kohm,1/6W R407 VRD-ST2CD105J J AA 1 Mohm,1/6W R408 VRD-ST2CD561J J AA 560 ohms,1/6W R409 VRD-ST2CD562J J AA 5.6 kohms,1/6W R410 VRD-ST2CD103J J AA 10 kohm,1/6W R411 VRD-ST2CD102J J AA 1 kohm,1/6W R412 VRD-ST2CD331J J AA 330 ohms,1/6W R414~416 VRD-ST2CD331J J AA 330 ohms,1/6W R417~420 VRD-ST2CD474J J AA 470 kohms,1/6W R421~424 VRD-ST2CD472J J AA 4.7 kohms,1/6W R425 VRD-ST2CD331J J AA 330 ohms,1/6W R426~428 VRD-ST2CD103J J AA 10 kohm,1/6W R429,430 VRD-ST2CD223J J AA 22 kohms,1/6W R431,432 VRD-ST2CD272J J AA 2.7 kohms,1/6W R433 VRD-ST2CD474J J AA 470 kohms,1/6W R434 VRD-ST2CD472J J AA 4.7 kohms,1/6W R435 VRD-ST2CD222J J AA 2.2 kohms,1/6W R436 VRD-ST2CD472J J AA 4.7 kohms,1/6W R437 VRD-ST2CD474J J AA 470 kohms,1/6W R438 VRD-ST2CD222J J AA 2.2 kohms,1/6W R601,602 VRD-ST2CD331J J AA 330 ohms,1/6W R603,604 VRD-ST2CD332J J AA 3.3 kohms,1/6W R607,608 VRD-ST2CD222J J AA 2.2 kohms,1/6W R609,610 VRD-ST2CD152J J AA 1.5 kohms,1/6W R615,616 VRD-ST2CD392J J AA 3.9 kohms,1/6W R617,618 VRD-ST2CD332J J AA 3.3 kohms,1/6W R625 VRD-ST2CD223J J AA 22 kohms,1/6W R700 VRD-ST2CD105J J AA 1 Mohm,1/6W R702~721 VRD-ST2CD102J J AA 1 kohm,1/6W R722 VRD-ST2CD103J J AA 10 kohm,1/6W R724,725 VRD-ST2CD102J J AA 1 kohm,1/6W R726~729 VRD-ST2CD222J J AA 2.2 kohms,1/6W R732~737 VRD-ST2CD102J J AA 1 kohm,1/6W R742 VRD-ST2CD102J J AA 1 kohm,1/6W R743 VRD-ST2CD330J J AA 33 ohms,1/6W R744 VRD-ST2CD102J J AA 1 kohm,1/6W R745 VRD-ST2CD104J J AA 100 kohm,1/6W R748 VRD-ST2CD472J J AA 4.7 kohms,1/6W R749~751 VRD-ST2CD103J J AA 10 kohm,1/6W R753 VRD-ST2CD103J J AA 10 kohm,1/6W R755 VRD-ST2CD472J J AA 4.7 kohms,1/6W R758,759 VRD-ST2CD103J J AA 10 kohm,1/6W R766~769 VRD-ST2CD103J J AA 10 kohm,1/6W R770 VRD-ST2CD473J J AA 47 kohms,1/6W R771 VRD-ST2CD104J J AA 100 kohm,1/6W R772 VRD-ST2CD472J J AA 4.7 kohms,1/6W R773 VRD-ST2CD101J J AA 100 ohm,1/6W R775~777 VRD-ST2CD103J J AA 10 kohm,1/6W R778 VRD-ST2CD102J J AA 1 kohm,1/6W R779 VRD-ST2EE3R3J J AA 3.3 ohms,1/4W R792 VRD-ST2CD102J J AA 1 kohm,1/6W R901 VRD-ST2CD683J J AA 68 kohms,1/6W R902,903 VRD-ST2CD102J J AA 1 kohm,1/6W R904 VRD-ST2CD563J J AA 56 kohms,1/6W R905 VRD-ST2CD821J J AA 820 ohms,1/6W R906 VRD-ST2CD103J J AA 10 kohm,1/6W

1 R907,908 92L3240103305 J 100 ohms,1W

R909 VRD-ST2CD821J J AA 820 ohms,1/6W R910 VRD-ST2CD563J J AA 56 kohms,1/6W R911,912 VRD-ST2CD102J J AA 1 kohm,1/6W R913 VRD-ST2CD683J J AA 68 kohms,1/6W

PRICE

RANK

DESCRIPTION

– 3 –

CD-BK133W

NO. PART CODE

R914,915 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W R916,917 VRD-ST2CD152J J AA 1.5 kohms,1/6W R918,919 VRD-ST2CD103J J AA 10 kohm,1/6W R920,921 VRD-ST2CD391J J AA 390 ohms,1/6W R922 VRD-ST2CD103J J AA 10 kohm,1/6W R923 VRD-ST2CD102J J AA 1 kohm,1/6W R924 VRD-ST2CD332J J AA 3.3 kohms,1/6W R925 VRD-ST2CD104J J AA 100 kohm,1/6W R926 VRD-ST2CD102J J AA 1 kohm,1/6W R927 VRD-ST2CD223J J AA 22 kohms,1/6W R930 VRD-ST2CD683J J AA 68 kohms,1/6W R931 VRD-ST2CD102J J AA 1 kohm,1/6W R932 VRD-ST2CD223J J AA 22 kohms,1/6W R933 VRD-ST2EE561J J AA 560 ohms,1/4W R934 VRD-ST2CD223J J AA 22 kohms,1/6W R935 VRD-ST2CD103J J AA 10 kohm,1/6W R936,937 VRD-ST2CD223J J AA 22 kohms,1/6W R938 VRD-ST2CD123J J AA 12 kohms,1/6W R939 VRD-ST2CD473J J AA 47 kohms,1/6W R940 VRD-ST2EE100J J AA 10 ohm,1/4W R941 VRD-ST2CD222J J AA 2.2 kohms,1/6W R942 VRD-ST2CD333J J AA 33 kohms,1/6W R943 VRD-ST2EE100J J AA 10 ohm,1/4W RD01 VRD-ST2CD681J J AA 680 ohms,1/6W RD02 VRD-ST2CD821J J AA 820 ohms,1/6W RD03 VRD-ST2CD102J J AA 1 kohm,1/6W 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-ST2CD392J J AA 3.9 kohms,1/6W RD08 VRD-ST2CD563J J AA 56 kohms,1/6W RD09 VRD-ST2CD104J J AA 100 kohm,1/6W RD10 VRD-ST2CD821J J AA 820 ohms,1/6W RD11 VRD-ST2CD102J J AA 1 kohm,1/6W RD12 VRD-ST2CD152J J AA 1.5 kohms,1/6W RD13 VRD-ST2CD681J J AA 680 ohms,1/6W RD14 VRD-ST2CD821J J AA 820 ohms,1/6W RD15 VRD-ST2CD102J J AA 1 kohm,1/6W RD16 VRD-ST2CD152J J AA 1.5 kohms,1/6W RD17 VRD-ST2CD222J J AA 2.2 kohms,1/6W RD18 VRD-ST2CD272J J AA 2.7 kohms,1/6W RD19 VRD-ST2CD392J J AA 3.9 kohms,1/6W RD20 VRD-ST2CD562J J AA 5.6 kohms,1/6W RD21 VRD-ST2CD103J J AA 10 kohm,1/6W RD22 VRD-ST2CD153J J AA 15 kohms,1/6W RD23 VRD-ST2CD333J J AA 33 kohms,1/6W RD24 VRD-ST2CD104J J AA 100 kohm,1/6W RD25 VRD-ST2CD681J J AA 680 ohms,1/6W RD26 VRD-ST2CD682J J AA 6.8 kohms,1/6W

PRICE RANK

DESCRIPTION

OTHER CIRCUITRY PARTS

BI4/CNS4 92L33528111060 J Connector Ass’y,6/6Pin BI601/CNS601 92L33530260500 J Connector Ass’y,5/5Pin BI702/CNS702 92L33528361100 J Connector Ass’y,10/10Pin CNP1 92L33607150000 J Plug,7Pin CNP2 92L33608170000 J Plug,8Pin CNP3 92L33660100000 J Plug,6Pin CNP3A 92LCONE6P53254 J AC Plug,6Pin CNP4 92L33606130000 J Plug,6Pin CNP11 92L33605110100 J Plug,5Pin CNP12 92L33610210010 J Plug,10Pin CNP101 92L33603210100 J Plug,3Pin CNP102 92L33607210100 J Plug,7Pin CNP302 92L33602170000 J Plug,2Pin CNP701 92L33609604210 J Socket,21Pin CNP801 92L33680010500 J Plug,5Pin CNP901 92L33680010800 J Plug,8Pin CNS1A/B 92L33528780070 J Connector Ass’y,7/7Pin CNS2A/B 92L33528780080 J Connector Ass’y,8/8Pin CNS3A/B 92L33528610060 J Connector Ass’y,6/6Pin CNS902 92L33517180020 J Connector Ass’y,2Pin

1 F901,902 92LFUSET252E J AD Fuse,T2.5A L 250V 1 F903,904 92L32300250140 J Fuse,T4A L 250V 1 F905 92LFUSET252E J AD Fuse,T2.5A L 250V

FFC701 92L33557240210 J Flat Cable,21Pin FFC702 92L33557130110 J Flat Cable,11Pin FL701 VVKSVA9MS13-1 J AZ FL Display JK1 92L26410100310 J AF Socket,Mic JK901 92L26402100040 J AF Socket,Headphones JP401 92L33428260030 J Connector Ass’y,3Pin JP402 92L33603210100 J Plug,3Pin

NO.

LR901 92L5650133W000 J Relay LUG1 92L16310130000 J Lug Terminal M1 92LMTR2790CASY J BB Motor with Chassis [Spindle] M2 92LMTR1854BASY J AP Motor with Gear [Sled] M3 92LTWMEN7E6Y J AR Motor with Worm Pulley

M901 92L26201650100 J Motor,Air Cooling Fan PW901A 92L33426190050 J Flat Wire,5Pin PW901B 92L3362501051B J Socket,5Pin RX701 VHLN63H380A-1 J AK Remote Sensor SO302 QTANC0206AWZZ J AD Terminal,FM Antenna SO901 QTANA0416AWZZ J AE Terminal,Speaker SO902 QSOCA0204AWZZ J AF AC Input Socket SOK2 92L33628210100 J Socket,21Pin SOK3 92L33620110100 J Socket,11Pin SOK901 92L3362501021A J Plug,2Pin SW1 SWMPU10780MLB J AH Switch,Push Type [Open/Close] SW2 SWMPU11470MLB J AE Switch,Push Type [Clamp] SW3 SWMPU11470MLB J AE Switch,Push Type [Disc Number] SW4 QSW-F9001AW01 J AD Switch,Push Type [Pickup In] SW601 QSW-S0024AWZZ J AE Switch,Slide Type [Span

1 SW602 QSOCE0008AWZZ J AH Switch,Slide Type

SW701 92L24406060510 J Switch,Key Type [ON/Stand-by] SW702 92L24406060510 J Switch,Key Type [Clock] SW703 92L24406060510 J Switch,Key Type [Timer/Sleep] SW709 92L24406060510 J Switch,Key Type [Disc Skip] SW710 92L24406060510 J Switch,Key Type [Open/Close] SW711 92L24406060510 J Switch,Key Type

SW712 92L24406060510 J Switch,Key Type [Volume Up] SW713 92L24406060510 J Switch,Key Type [Volume Down] SW714 92L24406060510 J Switch,Key Type [CD] SW715 92L24406060510 J Switch,Key Type [Tape] SW716 92L24406060510 J Switch,Key Type

SW717 92L24406060510 J Switch,Key Type [Memory/Set] SW718 92L24406060510 J Switch,Key Type [Rewind] SW719 92L24406060510 J Switch,Key Type [Fast Forward] SW720 92L24406060510 J Switch,Key Type [Play/Repeat] SW721 92L24406060510 J Switch,Key Type [Stop] SW723 92L24406060510 J Switch,Key Type [REC Pause] SW724 92L24406060510 J Switch,Key Type

SW725 92L24406060510 J Switch,Key Type [Tuner (Band)]

PRICE

RANK

DESCRIPTIONPARTS CODE

[T/T Up/Down Loading]

Selector] [Voltage Selector]

[Equalizer/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

1 306 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 AA Washer,ø1.5×3.8×0.25mm M1 92LMTR2790CASY J BB Motor with Chassis [Spindle] M2 92LMTR1854BASY J AP Motor with Gear [Sled] SW4 QSW-F9001AW01 J AD Switch,Push Type [Pickup In]

(Not Replacement Item)

CABINET PARTS

201 92LCAB133WASSY J Front Panel Ass’y 201- 1 ———— — Front Panel

201- 2 92L60100100002 J AG Cassette Holder [Tape 1] 201- 3 92L60110100002 J AG Cassette Holder [Tape 2] 201- 4 92L62600100001 J Cover,Cassette Holder [Tape 1] 201- 5 92L62610100001 J Cover,Cassette Holder [Tape 2] 201- 6 92L60300100001 J AE Panel,Cassette Holder [Tape 1] 201- 7 92L60310100001 J AE Panel,Cassette Holder [Tape 2] 201- 8 92L60320100005 J Panel,Display 201- 9 92L80200100002 J AD Button,ON/Stand-by 201-10 92L80420100002 J AE Button,Timer/Sleep

(Not Replacement Item)

– 4 –

CD-BK133W

NO.

201-11 92L80210100001 J AE Button,Function 201-12 92L80410100001 J Volume Ring 201-13 92L80230100002 J AE Button,Disk Skip 201-14 92L80220100001 J Button,Operation 201-15 92L80250100002 J Button,Tuning/Time 201-16 92L13820100000 J Damper 201-17 92L54000100010 J Spring,Cassette Holder [Tape 1] 201-18 92L54010100010 J Spring,Cassette Holder [Tape 2] 201-19 92L80430100001 J AE Button,Equalizer 201-20 92L18100100010 J AB Cover,Remote Sensor 201-21 92L62630100010 J Bracket,Cassette Holder Lock

201-22 92L54020100010 J Spring,Cassette Holder Lock 201-23 92L62400100001 J Lock Lever,Cassette Holder

201-24 92L62410100001 J Lock Lever,Cassette Holder 201-25 92L80400100001 J AE Button,Volume

201-26 92L80600100001 J Badge,SHARP 201-28 92L62660100010 J Bracket,Cassette Holder Lock

202 92LLSD100WASSY J Side Panel Ass’y,Left 202- 1 ———— — Side Panel,Left

202- 2 92L13800100000 J Cushion,Leg 203 92LRSD100WASSY J Side Panel Ass’y,Right 203- 1 ———— — Side Panel,Right

203- 2 92L13800100000 J Cushion,Leg 204 92L60010100002 J Top Cabinet 205 92L80440100001 J AB Knob,Mic Volume 206 92L60120100001 J AG Cover,CD Tray 207 92L15800133010 J Rear Panel 208 92L15600100010 J Bracket,PWB 209 92L62640100010 J Holder,LED 210 92LBTM133WASSY J Main Chassis Ass’y 210- 1 ———— — Main Chassis

210- 2 92L62650100010 J Holder,PWB 214 92L62620100010 J Holder,Display 219 92L13800100000 J Cushion,Leg 220 92L1510133W010 J Heat Sink 223 92L33426120110 J Lug Wire

1 224 QFSHD0001AWZZ J AB Fuse Holder

225 92LBE231616 J AD Belt 227 92LEVA0330702 J AD Velvet Carpet,Chassis 228 92LMAG0104302 J AE Magnet 229 92LMT0304302 J AB Plate,Metal 230 92LNBAND1318A J AA Nylon Band,80mm 231 92LTWPT0312005 J AL Cam Gear Ass'y 231-1 92LNM0305401 J AB Velvet Carpet 231-2 92LPT0304304 J AB Stopper 231-3 92LPT0305413 J AG Cam Gear Lower 231-4 92LPT0312005 J AL Gear,Cam 231-5 92LSP0304303 J AB Spring,Stopper 232 92LPT0303002 J AB Roller 233 92LPT0304303 J AB Lever,Stop 235 92LPT0304305 J AE Lever,Lock 236 92LPT0304306 J AG Stabilizer 237 92LPT0304307 J AC Support,Cam 238 92LPT0304308 J AB Lock Gear Pin 239 92LPT0304309 J AB Cap,Pulley Stopper 241 92LPT0309506 J AD Gear,Turntable Drive 242 92LPT0309507 J AD Gear,Open/Close Drive 243 92LPT0309508 J AD Gear,Planet 244 92LPT0309509 J AD Gear,Drive 245 92LPT0309510 J AE Gear,Pulley 246 92LPT0309511 J AD Gear,Middle 247 92LPT0311101 J AB Lever,Clamp 248 92LPT0311102 J AC Lever,Disc 250 92LPT0320201 J AE Support,Stabilizer 251 92LPT0330301 J AU Chassis,Loading 252 92LPT0330803 J AK Chassis,CD 253 92LPT0331003 J AT Chassis,Slide 254 92LPT0331105 J AM Turntable 256 92LSP0304305 J AB Spring,Lock 257 92LSP0304306 J AB Spring,Lock Gear 258 92L5601100W000 J BM Tape Mechanism Ass’y 258- 1 92PF513-853 J BL Head Plate Block [Tape 2] 258- 2 92PF525-336 J BE Motor with Pulley [Tape] 258- 3 92PF567-677 J BA Tape Mechanism PWB Ass’y 258- 4 92PFF19N-21 J AL Belt,Main [Tape 2]

PART CODE

PRICE RANK

DESCRIPTION

Lever [Tape 1]

[Tape 1] [Tape 2]

Lever [Tape 2]

(Not Replacement Item)

NO. PARTS CODE

258- 5 92PF514-133 J AL Pinch Roller 258- 6 92PF19S-31 J AL Belt,FF/REW [Tape 2] 258- 7 92LPFF19N-11 J Belt,Main [Tape 1] 258- 8 92LPF522-061 J Clutch Ass’y Block [Tape 1] 258- 9 92PFF19S-52 J AL Belt,FF/REW [Tape 1] 258-10 92PF513-861 J AG Head Plate Block [Tape 1] 258-11 92PF522-063 J AZ Clutch Ass’y Block [Tape 2] 261 92L2032100W020 J Label,Laser 262 92L15600133000 J Bracket,Wire 263 92L15800133000 J Bracket,Fan Motor 264 92L62420100001 J Rotary Fan 265 92L54000133000 J Spring,Ring 601 92L12930080444 J Screw,ø3×8mm 602 92L12930100434 J Screw,ø3×10mm 603 92L1293010434A J Screw,ø3×10mm 604 92L1293012434A J Screw,ø3×12mm 605 92L1304008434A J Screw,ø4×8mm 606 92L13126100437 J Screw,ø2.6×10mm 607 92L13130100437 J Screw,ø3×10mm 608 92L13130100447 J Screw,ø3×10mm 609 92L13130120437 J Screw,ø3×12mm 610 92L12930074340 J Screw,ø3×7mm 611 92LSC0308MBZI J AB Screw,ø3×8mm 612 92LSC0308RBZI J AB Screw,ø3×8mm 613 92L13020040434 J Screw,ø2×4mm

PRICE

RANK

DESCRIPTION

ACCESSORIES/PACKING PARTS

1 QACCB0012AW00 J AS AC Power Supply Cord 1 QACCE0007AW00 J AH AC Power Supply Cord 1 QPLGA0003AWZZ J AF Adaptor,AC Plug 1 QPLGA0004AWZZ J AF Adaptor,AC Plug

1 92L24801800222 J AC Power Supply Cord 1 92L24802131030 J AC Power Supply Cord

92L1350133W010 J Packing Add.,Left 92L1351133W010 J Packing Add.,Right 92L1352133W010 J Packing Add.,Top 92L1353133W010 J Packing Add.,Bottom 92L1940100W010 J Polyethylene Bag,Accessories 92L19409816010 J 92L19418470000 J Mirror Mat 92L19465650401 J Polyethylene Bag,Unit 92L2010133W010 J Operation Manual

92L20200196000 J Warranty Card 92L2022133W020 J Operation Manual 92L2033137W010 J Label,Feature [Tape 2]

92L2033137W030 J Label,Feature [Tape 1] 92L2034090W010 J VM No.Label 92L2034090W020 J Label,Packing Case Mark 92L2060133W010 J Packing Case 92L2080133W010 J Paper Sheet A 92L2080133W020 J Paper Sheet B

92L33324152100 J FM Antenna 92L47300100010 J AM Loop Antenna RRMCG0229AWSA J AR Remote Control GFTAB1022AWSB J AK Battery Lid,Remote Control

Polyethylene Bag,Remote Control

[Except for Australia/New Zealand] [For Australia/New Zealand Only] [For Australia/New Zealand]

P.W.B. ASSEMBLY (Not Replacement Item)

PWB-A 92L2370133W300 J — Main PWB-B 92L2370100W600 J — Display PWB-C 92L2370133W100 J — Mic PWB-D 92L2370133W200 J — Headphones PWB-E 92L2370100W300 J — CD Servo PWB-F 92PF567-649 J — Tape Mechanism PWB-G 92LPC99C017 J AE CD Loading Motor (PWB Only) PWB-H QPWBF0027AWZZ J AD CD Motor (PWB Only)

OTHER SERVICE PART

UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner

– 5 –

CD-BK133W

NO. PART CODE

PRICE RANK

DESCRIPTION

CP-BK133

SPEAKER BOX PART

901 92L2391133W000 J Speaker Box Ass’y

PACKING PARTS

92LPA044 J Packing Add. 92L19450600201 J Polyethylene Bag,Speaker

– 6 –

CD-BK133W

A

701

306

306-2

304

701

B

306-1

704

306-3

302

C

301

702

D

303

703x2

E

M1

F

305

M2

G

305x2

SW4

PWB-H

H

1

23456

Figure 7 CD MECHANISM EXPLODED VIEW

– 7 –

CD-BK133W

A

B

C

D

E

201-16

201-8

F

CD-BK133W

610x2

FL701

PWB-D

208

606

201-21

214

607

201-22

202

PWB-B

201

201-26

608

209

201-1

201-23

202-2

608x11

201-9

202-1

201-10

201-11

201-15

BELT CONNECTION

FF/REW ROLLER ASS'Y

FLYWHEEL ASS'Y TAPE 2

258-1,258-2,258-3, 258-4,258-5,258-6, 258-7,258-8,258-9, 258-10, 258-11

201-20

201-24

606x2

201-14

201-22

201-28

201-16

MAIN BELT

258

223

201-19

201-25

205

608

Tape Motor

PWB-C

606

FF/REW ROLLER ASS'Y

FLYWHEEL ASS'Y TAPE 1

201-13

607

208

613x2

PWB-F

602x2

IC901

608x6

Q905

264

602x2

265

263

M901

210-2

IC904

Silicon Grease

603x5

607x8

220

605x4

262

224x6

PT801

207

603x3

604x2

610x3

IC903

602

Silicon Grease

PWB-A

224x4

201-12

219x2

201-17

201-3

601x3

201-18

602x3

230

201-6

201-4

201-7

201-2

201-5

G

H

Note: Only the unit and consumable parts are supplied as parts supply for the Tape mechanism.

1

23456

Figure 8 CABINET EXPLODED VIEW (1/2)

– 8 –

210

210-1

203-1

203-2

203

610x2

CD-BK133W

A

B

C

D

E

F

CD-BK133W

612

PWB-E

254

253

232

252

250

229 228

236

CD MECHANISM

232

241

611

242

609x2

246

237

231-5

231-2

243x4

244

245

247

231-4

231-1 231-3

239

248

232

261

227

204

609x2

231

PWB-G

M3

SW3

SW1

SW2

225

256

235

232x4

G

233

206

257

H

1

23456

238

CABINET EXPLODED VIEW (2/2)

©

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

251

SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima, Hiroshima 739-0192, Japan

Printed in Japan

A0110-1463DS•HA•M

SA • SZ • EX

Sharp CD-BK133 Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual