Sharp CDBA-2600-H Service manual

CD-BA250H/CD-BA2600H

RTV servis Horvat

Tel: ++385-31-856-842 Tel/fax: ++385-31-856-139 Mob: 098-788-319

www.rtv-horvat-dj.hr

SERVICE MANUAL

No. S4126CDBA250H

MINI COMPONENT SYSTEM

MODEL CD-BA250H

CD-BA250H Mini Component System consisting of CD-BA250H (main unit) and CP-BA250H (speaker system).

MINI COMPONENT SYSTEM

MODEL CD-BA2600H

CD-BA2600H Mini Component System consisting of CD-BA2600H (main unit) and CP-BA2600H (speaker system).

• Note for users in U.K.

Recording and playback of any material may require consent which SHARP is unable to give. Please refer particularly to the provisions of Copyright Act 1956, the Dramatic and Musical Performers Protection Act 1956, the Performers Protection Acts 1963 and 1972 and to any subsequent statutory enactments and orders.

CONTENTS

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

IMPORTANT SERVICE NOTES (CD-BA250H FOR U.K. ONLY) ..................................................................................... 3

SPECIFICATIONS ............................................................................................................................................................. 3

NAMES OF PARTS ........................................................................................................................................................... 4

OPERATION MANUAL ...................................................................................................................................................... 6

DISASSEMBLY................................................................................................................................................................ 11

REMOVING AND REINSTALLING THE MAIN PARTS................................................................................................... 14

ADJUSTMENT ................................................................................................................................................................. 15

BLOCK DIAGRAM ........................................................................................................................................................... 19

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD..............................................................................................22

VOLTAGE ........................................................................................................................................................................ 38

NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 39

TYPES OF TRANSISTOR AND LED................................................................................................................................39

WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 40

TROUBLESHOOTING ..................................................................................................................................................... 41

FUNCTION TABLE OF IC................................................................................................................................................ 45

FL DISPLAY......................................................................................................................................................................51

WIRING OF PRIMARILY SUPPLY LEADS (CD-BA250H FOR U.K. ONLY)....................................................................52

REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING METHOD (CD-BA250H FOR U.K. ONLY)

• In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used.

Page

SHARP CORPORATION

– 1 –

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

CD-BA250H/CD-BA2600H

SAFETY PRECAUTION FOR

SERVICE MANUAL

Precaution to be taken when replacing and servicing the Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class 1 Requirements. However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.

(1) When the cabinet has been removed, the power is turned

on without a compact disc, and the Pickup is on a position outer than the lead-in position, 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 inside the unit and

replacement service parts have already been adjusted prior to shipping.

(3) No adjustment to the Laser Power should be attempted

when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens

at any time.

(5) 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.

VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.

ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.

VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE. ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.

VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT INSTRUMENT.

ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.

VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA KUIN TÄSSÄ KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1 LASERSÄTEILYLLE.

VARNING - OM APPARATEN ANVÄNDS PÅ ANNAT SÄTT ÄN I DENNA BRUKSANVISNING SPECIFICERAS. KAN ANVÄNDAREN UTSÄTTAS FÖR OSYNLIG LASERSTRÅLNING, SOM ÖVERSKRIDER GRÄNSEN FÖR LASERKLASS 1.

YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE

(CD-BA250H for U.K. only)

(Except for U.K.)

– 2 –

IMPORTANT SERVICE NOTES (CD-BA250H FOR U.K. ONLY)

Before returning the unit to the customer after completion of a repair or adjustment it is necessary for the following withstand voltage test to be applied to ensure the unit is safe for the customer to use. Setting of Withstanding Voltage Tester and set.

Set name set value Withstanding Voltage Tester Test voltage 4,240 VPEAK

3,000 VRMS Set time 6 secs Set current (Cutoff current) 4 mA Unit Judgment OK: The “GOOD” lamp lights.

NG: The “NG” lamp lights and the buzzer sounds.

AC

WITHSTANDING VOLTAGE TESTER

CD-BA250H/CD-BA2600H

PROBE

+

OUT

-

SHORT-CIRCUIT AC POWER SUPPLY CORD

CHASSIS SCREW

UNIT

CONNECT THE PROBE TO GND OF CHASSIS SCREW

SPECIFICATIONS

CD-BA250H/CD-BA2600H

General

Power source Power consumption

Dimensions

Weight

( * ) This power consumption value is obtained when the demonstration mode is

cancelled in the power stand-by mode. cancel the demonstration mode.

Amplifier (CD-BA250H for U.K.)

Output power

Output terminals

Input terminals

Amplifier (Except for U.K.)

Output power

Output terminals

Input terminals

CD player

Type Signal readout D/A converter Frequency response Dynamic range

AC 230 V, 50 Hz Power on: 124 W Power stand-by: 0.6 W (*) Width: 270 mm (10-5/8")

Height: 330 mm (13") Depth: 340 mm (13-3/8")

6.7 kg (14.7 lbs.)

RMS: 150 W (75 W + 75 W) (10 % T.H.D.) RMS: 104 W (52 W + 52 W) (0.9 % T.H.D.) Speakers: 6 ohms Headphones: 16 - 50 ohms (recommended: 32 ohms) Video/Auxiliary (audio signal): 500 mV/47 kohms

PMPO: 480 W MPO: 240 W (120 W + 120 W) (DIN 45 324) RMS: 150 W (75 W + 75 W) (DIN 45 324) RMS: 104 W (52 W + 52 W) (DIN 45 500) Speakers: 6 ohms Headphones: 16 - 50 ohms (recommended: 32 ohms) Video/Auxiliary (audio signal): 500 mV/47 kohms

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)

Tuner

Frequency range

FM: 87.5 - 108 MHz AM: 522 - 1,620 kHz

Cassette deck (CD-BA250H for U.K.)

Frequency response Signal/noise ratio

Wow and flutter

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

50 dB (TAPE 2, recording/playback)

0.3 % (WRMS)

Cassette deck (Except for U.K.)

Frequency response Signal/noise ratio

Wow and flutter

CP-BA250H/CP-BA2600H

Type

Maximum input power Rated input power Impedance Dimensions

Weight

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

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

50 dB (TAPE 2, recording/playback)

0.35 % (DIN 45 511)

2-way type speaker system 5 cm (2") Tweeter 13 cm (5-1/4") Woofer 150 W 75 W 6 ohms Width: 220 mm (8-11/16")

Height: 330 mm (13") Depth: 217 mm (8-9/16")

3.0 kg (6.6 lbs.)/each

– 3 –

CD-BA250H/CD-BA2600H

NAMES OF PARTS

CD-BA250H/CD-BA2600H

Front panel

1. Disc Tray

2. Timer Set Indicator

3. On/Stand-by Button

4. Tape 2 Cassette Compartment

5. Tape 1 Cassette Compartment

6. Equalizer Mode Select Button

7. Volume Up and Down Buttons

8. Extra Bass/Demo Mode Button

9. Disc Tray Open/Close Button

10. Disc Skip Button

11. Tuning and Time Up Button

12. CD or Tape Stop Button

13. CD Button

14. RDS Programme Type/Traffic Information Search Button

15. RDS EON Button

16. RDS ASPM (Auto Station Programme Memory) Button

17. Dimmer Button

18. Clock Button

19. Timer/Sleep Button

20. Headphone Socket

21. RDS Display Mode Selector Button

22. Video/Auxiliary Button

23. Tape (1 2) Button

24. Tuner (Band) Button

25. CD Play or Repeat, Tape Play Button

26. CD Track Up or Fast Forward, Tape 2 Fast Forward, Tuner Preset Up Button

27. Tuning and Time Down Button

28. Memory/Set Button

29. Tape 2 Record Pause Button

30. CD Track Down or Fast Reverse, Tape 2 Rewind, Tuner Preset Down Button

1 2

3

17 18

67

131211

8

9 10

4 5

161514

21 22

23 24

Display

1. RDS Indicator

2. Programme Type Indicator

3. Traffic Announcement Indicator

4. Extra Bass Indicator

5. FM Stereo Mode Indicator

6. Traffic Information Indicator

7. Traffic Programme Indicator

8. CD Play Indicator

9. FM Stereo Receiving Indicator

10. Dynamic PTY Indicator

11. EON Indicator

12. CD Repeat Play Indicator

13. CD Pause Indicator

14. Disc Number Indicators

15. Timer Play Indicator

16. Timer Recording Indicator

17. Tape 2 Record Indicator

18. Memory Indicator

19. Tape Play Indicator

20. Sleep Indicator

21. Spectrum Analyser/Volume Level Indicator

19 20

27 28 29 30

123

4 5

9101112 13

21 21

25 26

14

6 7

17

8

1819 20

21

15 16

– 4 –

CD-BA250H/CD-BA2600H

Rear panel

1. FM 75 Ohms Aerial Sock

2. AM Loop Aerial Socket

3. Video/Auxiliary (Audio Signal) Input Sockets

4. Speaker Terminals

5. AC Power Lead

CD-BA250H/CD-BA2600H

1 2 3 4

5

Remote control

1. Remote Control Transmitter

2. Disc Number Select Buttons

3. CD Pause Button

4. CD Memory Button

5. CD Track Down or Fast Reverse Button

6. CD Clear Button

7. Tape 1 Play Button

8. Tape 1/Tape 2 Stop Button

9. Equalizer Mode Select Button

10. Tape 2 Record Pause Button

11. CD Button

12. Tuner (Band) Button

13. On/Stand-by Button

14. Extra Bass Button

15. CD Stop Button

16. CD Play or Repeat Button

17. CD Track Up or Fast Forward Button

18. CD Random Button

19. Tuner Preset Up and Down Buttons

20. Tape 2 Play Button

21. Tape 2 Rewind Button

22. Tape 2 Fast Forward Button

23. Video/Auxiliary Button

24. Tape (1

25. Volume Up and Down Buttons

2) Button

10 11 12

13

1

2

15

3

16

4

17

5 6

7

18 19

20 21

8 9

22 23

24 25

14

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.

– 5 –

CD-BA250H/CD-BA2600H

CP-BA250H/CP-BA2600H

Speaker system

1. Tweeter

2. Woofer

3. Bass Reflex Duct

4. Speaker Wire

1

2

Setting the Clock

3

OPERATION MANUAL

4

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

Press the TUNING/TIME ( or ) button once to advance the time by 1 hour. Holdit 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.

3

4

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 step 3 under "If trouble occurs")

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. [Perform to step 3 under "If trouble occurs" 2 Perform "Setting the Clock" from the beginning.

– 6 –

Troubleshooting Chart

CD-BA250H/CD-BA2600H

Many potential "problems" can be resolved by the owner without calling a service technician. If something is wrong with this product, check the following before calling your authorised SHARP dealer or service centre.

General

The clock is not on time. Did a power failure occur? Reset the

When a button is pressed, the unit does not respond.

No sound is heard. Is the volume level set to "0"?

Symptom Possible cause

clock. Set this unit to the power stand-by mode

and then turn it back on. If the unit still malfunctions, reset it. Refer

to step 3 under "If trouble occurs"

Are the headphones connected? Are the speaker wires disconnected?

CD player

Playback does not start. Is the disc loaded upside down? Playback stops in the middle or is

not performed properly. Playback sounds are skipped, or

stopped in the middle of a track.

Symptom Possible cause

Does the disc satisfy the standards? Is the disc distorted or scratched? Is the unit located near excessive vibra-

tions? Is the disc very dirty? Has condensation formed inside the unit?

Tuner

Radio makes unusual noise consecutively.

Symptom Possible cause

Is the unit placed near the TV or computer?

Is the FM aerial or AM loop aerial placed properly? Move the AC power lead away from the aerial if located near.

Cassette deck

Cannot record. Is the erase-prevention tab removed? Cannot record tracks with proper

sound quality. Cannot erase completely. Sound skipping. Is there any slack?

Cannot hear treble. Are the capstans, pinch rollers, or heads Sound fluctuation. Cannot remove the tape. If a power failure occurs during playback,

Symptom Possible cause

Is it a normal tape? (You cannot record on ametal or CrO tape.)

Is the tape stretched?

dirty?

the heads remain engaged with the tape. Do not open the compartment forcibly. Wait until electricity resumes.

Remote control

The remote control does not operate.

Symptom Possible cause

Is the AC power lead of the unit plugged in?

Is the battery polarity respected? Are the batteries dead? Is the distance or angle incorrect? Does the remote control sensor receive

strong light?

Condensation

Sudden temperature changes, storage or operation in an extremely humid environment may cause condensation inside the cabinet (CD pickup, tape heads, etc.) or on the transmitter on the remote control. Condensation can cause the unit to malfunction. If this happens, leave the power on with no disc (or cassette) in the unit until normal playback is possible (about 1 hour). Wipe off any condensation on the transmitter with a soft cloth before operating the unit.

Troubleshooting Chart

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 step 1, unplug and plug in the unit, and then turn

the power on.

3 If neither step 1 nor 2 restores the unit, do the following:

Press the ON/STAND-BY button to enter the power stand-by mode. Whilst pressing down the / button and the 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.

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 inserted in 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 below:

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')

– 7 –

Accessories

123

Battery installation of remote control

Use 2 “AA” size batteries (UM/SUM-3, R6, HP-7 or similar). Batteries are not included.

Remove the

Insert the batteries

Replace the cover.

battery cover.

as shown.

1

2

FM antenna × 1

Remote control × 1

AM loop antenna × 1

System connections

3

AM loop antenna

FM antenna

Red Black

Right speaker

Left speaker

Wall socket (AC 230 V, 50 Hz) (For U. K.)

Wall socket (AC 230 V, 50 Hz) (Except for U. K.)

Right speaker

Left speaker

RCA lead (not supplied)

To the line output sockets

VCR, DVD, etc.

TV

CD-BA250H/CD-BA2600H

– 8 –

Turn on your system

4

1

2

The first time the unit is plugged, the unit will enter the demonstration mode. You will see words scroll.

Press the X-BASS/DEMO button to cancel the demonstration mode.

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

1

Press the CD button.

2

Press the OPEN/CLOSE button to open the disc tray.

3

Place the CD(s) on the disc tray, label side up. When loading a third disc, press the DISC SKIP button to turn the disc tray, then place the CD in the open position.

4

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

5

To select the CD you want to listen to first, press one of 1 - 3 buttons on the remote control.

6

Press the button to start playback.

12 cm (5”)

8 cm (3”)

Listening to a CD (CDs)

FM stereo mode indicator

FM stereo receiving indicator

1

Press the TUNER (BAND) button repeatedly to select the desired frequency band (FM or AM).

2

Press the TUNING/TIME ( or ) button to tune in to the desired station. When the TUNING/TIME button is pressed for more than 0.5 seconds, scanning will start automatically and the tuner will stop at the first receivable broadcast station.

To receive an FM stereo transmission: Press the TUNER (BAND) button to display the

“ST” indicator.

● “ ” will appear when an FM broadcast is in ste-

reo.

Listening to the radio

■ 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 step 1, unplug and plug in the unit, and then turn the power on.

3.

If neither step 1 nor 2 restores the unit, do the following:

Press the ON/STAND-BY button to enter the power stand-by mode. Whilst pressing down the button and the X-BASS/ DEMO button, press the ON/STAND-BY button until “CLEAR AL” appears.

■

Maintenance

● Dirty heads, capstans or pinch rollers can cause poor

sound and tape jams. Clean these parts with a cotton swab moistened with commercial head/pinch roller cleaner or isopropyl alcohol.

● When cleaning the heads, pinch rollers, etc., unplug the

unit which contains high voltages.

● After long use, the deck’s heads and capstans may be-

come magnetised, causing poor sound. Demagenetise these parts once every 30 hours of playing/recording time by using a commercial tape head demagnetiser. Read the demagnetiser’s instructions carefully before use.

● Clean the dust or stain on the CD pickup lens using a com-

mercial cleaning disc (brush type).

1

Open the cassette door by pushing the area marked “ PUSH EJECT”.

2

Load a cassette into the TAPE 1 or TAPE 2 cassette compartment with the side to be played facing toward you.

3

Press the TAPE (1 2) button to select the cassette you want to listen to.

4

Press the button to start playback.

TAPE 1

TAPE 2

Listening to a cassette tape (TAPE 1 or TAPE 2)

TAPE 1

TAPE 2

A

C

D

E

B

A Playback head B Capstan

D Erase head E Recording/Playback head

C Pinch roller

➀ ➁

– 9 –

CD-BA250H/CD-BA2600H

Using the Radio Data System (RDS)

RDS is a broadcasting service which a growing number of FM stations provide. These FM stations send additional signals along with their regular programme signals. They send their station names, and information about the type of programme such as sports or music, etc.

When tuned to an RDS station, "RDS" and the station name will be displayed. "TP" (Traffic Programme) will appear on the display when the received broadcast carries traffic information, and "TA" (Traffic Announcement) will appear whilst a traffic information is on air. "EON" will appear whilst the EON (Enhanced Other Networks information) data is broadcast. "PTYI" (Dynamic PTY Indicator) will appear whilst the Dynamic PTY station is received. "RT" (Radio Text) will appear whilst the unit receives the Radio text data. "CT" (Clock Time) will appear whilst the unit receives the RDS CT data.

You can control the RDS by using the buttons on the main unit only.

Information provided by RDS

Each time the DISPLAY MODE button is pressed, the display will switch as follows:

Station name (PS) Frequency

Programme type (PTY) RDS clock time

(8 Languages)

Programme type (PTY) Clock-time and date (CT)

(English fixed)

Date (for 3 seconds)

Descriptions of the PTY (Programme Type) codes, TP (Traffic Programme) and TA (Traffic Announcement).

You can search for and receive the following PTY, TP and TA signals.

NEWS

AFFAIRS

INFO SPORT EDUCATE

DRAMA CULTURE

SCIENCE VARIED

POP M

ROCK M

EASY M

LIGHT M

CLASSICS

OTHER M

WEATHER FINANCE CHILDREN

Short accounts of facts, events and publicly expressed views, reportage and actuality.

Topical programme expanding or enlarging upon the news, generally in different presentation style or concept, including debate, or analysis.

Programmes whose purpose is to impart advice in the widest sense. Programme concerned with any aspect of sport. Programme intended primarily to educate, of which the formal ele-

ment is fundamental. All radio plays and serials. Programmes concerned with any aspect of national or regional cul-

ture, including language, theatre, etc. Programmes about the natural sciences and technology. Used for mainly speech-based programmes usually of light-entertain-

ment nature, not covered by other categories. Examples include: quizzes, panel games, personality interviews.

Commercial music, which would generally be considered to be of current popular appeal, often featuring in current or recent record sales charts.

Contemporary modern music, usually written and performed by young musicians.

Current contemporary music considered to be "easy-listening", as opposed to Pop, Rock or Classical, or one of the specialised music styles, Jazz, Folk or Country. Music in this category is often but not always, vocal, and usually of short duration.

Classical music for general, rather than specialist appreciation. Examples of music in this category are instrumental music, and vocal or choral works.

Performances of major orchestral works, symphonies, chamber music, etc., and including Grand Opera.

Musical styles not fitting into any of the other categories. Particularly used for specialist music of which Rhythm & Blues and Reggae are examples.

Weather reports and forecasts and meteorological information. Stock Market reports, commerce, trading, etc. For programmes targeted at a young audience, primarily for entertain-

ment and interest, rather than where the objective is to educate.

When you are tuning in to a station other than an RDS station or to an RDS station which sends weak signal, the display will change in the following order:

Radio text (RT)

NO PS NO PTY

NO RT

FM 98.80 MHz NO CT

SOCIAL

RELIGION

PHONE IN

TRAVEL

LEISURE

JAZZ COUNTRY

NATION M

OLDIES FOLK M

DOCUMENT

TEST

ALARM !

NONE TP TA

Note:

When you select a programme in the EON stand-by mode, the unit will display "TI" instead of "TA".

Programmes about people and things that influence them individually or in groups. Includes: sociology, history, geography, psychology and society.

Any aspect of beliefs and faiths, involving a God or Gods, the nature of existence and ethics.

Involving members of the public expressing their views either by phone or at a public forum.

Features and programmes concerned with travel to near and far destinations, package tours and travel ideas and opportunities. Not for use for announcements about problems, delays, or roadworks affecting immediate travel where TP/TA should be used.

Programmes concerned with recreational activities in which the listener might participate. Examples include, Gardening, Fishing, Antique collecting, Cooking, Food & Wine, etc.

Polyphonic, syncopated music characterised by improvisation. Songs which originate from, or continue the musical tradition of the

American Southern States. Characterised by a straightforward melody and narrative story line.

Current Popular Music of the Nation or Region in that country's language, as opposed to International 'Pop' which is usually US or UK inspired and in English.

Music from the so-called "golden age" of popular music. Music which has its roots in the musical culture of a particular nation,

usually played on acoustic instruments. The narrative or story may be based on historical events or people.

Programme concerned with factual matters, presented in an investigative style.

Broadcast when testing emergency broadcast equipment or receivers.

Emergency announcement made under exceptional circumstances to give warning of events causing danger of a general nature.

No programme type (receive only). Broadcasts which carry traffic announcements. Traffic announcements are being broadcast.

– 10 –

DISASSEMBLY

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-BA250H/CD-BA2600H

(A1) x 2 ø3 x 12mm

Side Panel (Right)

(B1) x 2 ø3 x 10mm

CD-BA250H/CD-BA2600H

Top Cabinet

(A1) x 2 ø3 x 12mm

CD-BA250H/CD-BA2600H

STEP

10 Turntable 1. Hook........................ (K1) x2 12-4

11 Disc Tray 1.

12 CD Servo PWB 1. Screw ......................(M1) x1 12-6

13 CD Mechanism 1. Hook........................ (N1) x2 13-1

Note 1: How to open the changer manually. (Fig. 11-3)

1. In this state, turn fully the lock lever in the arrow direction through

2.

3. After that, push forward the CD slide chassis.

Note 2:

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

REMOVAL

1 Top Cabinet 1. Screw ...................... (A1) x4 11-1

2 Side Panel 1. Screw ...................... (B1) x8 11-1

(Left/Right)

3 CD Player Unit/ 1. Turn on the power supply,.. 11-2

CD Tray Cover open the disc tray, take out

4 Rear Panel with 1. Screw ....................(D1) x10 11-2

Fan Motor 2. Socket ..................... (D2) x1

5 Main PWB 1. Screw ...................... (E1) x3

6 Front Panel 1. Screw .......................(F1) x2 12-2

7 Display PWB 1. Screw ....................(G1) x12 12-3

8 Tape Mechanism 1. Open the cassette holder. .. 12-3

9

Headphones PWB

(Note 2) 2. Hook........................ (M2) x2

the hole on the loading chassis bottom.

While holding the lock lever, rotate the cam gear anticlockwise until the

cam gear rib engages with the clamp lever.

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

PROCEDURE

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

2. Screw ...................... (C1) x1

3. Hook........................ (C2) x3

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

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

2. Socket ..................... (E2) x3

3. Flat Cable ............... (E3) x1

4. Flat Wire.................. (E4) x1

2. Flat Cable ...............(G2) x1

2. Screw...................... (H1) x5

1. Screw .......................(J1) x1 12-3

2. Cover ...................... (K2) x1

Turn fully the lock lever in the

arrow direction

2.

While holding the lock lever,rotate the cam gear until the cam gear rib engages with the clamp lever.

3.

Push the slide chassis backward to

engage the claw with the groove and remove it in the direction

of the arrow. ...............

3. Socket .....................(M3) x4

2. Hook........................ (N2) x3

.

(L1) x6

(Fig. 12-1)

FIGURE

11-2,12-2

11-3 12-1

12-5

Side Panel (Left)

(B1) x 4 ø3 x 10mm

Rear Panel

(B1) x 2 ø3 x 10mm

Figure 11-1

(C3) x 1

Pull

Rear Panel

(C1) x 1 ø3 x 10mm

(D2) x 1

(D1) x 8 ø3 x 10mm

CD Servo PWB

(C4) x 2

1

Main PWB

Figure 11-2

CD Tray Cover

Lug Wire

(D1) x 2 ø3 x 10mm

Lock Lever

CD Player Unit (Bottom View)

(C2) x 3

1

2

CD Player Unit

(C3) x 1

(E1) x 1 ø3 x 10mm

Figure 11-3

Note 3:

1. Be careful not to break the claw of the CD mechanism.

2. When fining back the cam gear assembly, let it lock by front movement.

– 11 –

CD-BA250H/CD-BA2600H

(K2) x 1

Clamp Lever

Turntable

CD Player Unit (Top View)

Power PWB

(E3) x 1

Transformer PWB

(E2) x 2

(E1) x 2

ø3 x 10mm

(E2) x 1

Figure 12-1

Cam Gear Rib

(E4) x 1

Headphones PWB

Front Panel

Slide Chassis

(K1) x 2

CD Player Unit

Figure 12-4

(L1) x 3

3

2

(G1) x 12 ø3 x 10mm

Tape Mechanism

(H1) x 5 ø3 x 10mm

(J1) x 1 ø3 x 10mm

Headphones PWB

Main PWB

Figure 12-2

(G2) x 1

Figure 12-3

(F1) x 2

ø3 x 8mm

Front Panel

Lug Wire

Display PWB

Open

Cassette Holder

1

(M2) x 2

(M3) x 2

(M1) x 1 ø3 x 8mm

(M3) x 2

Figure 12-5

CD Servo

PWB

Figure 12-6

(L1) x 3

Slide Chassis

– 12 –

CD-BA250H/CD-BA2600H

CD Mechanism

(N1) x 1

(N2) x 3

(N1) x 1

Figure 13-1

CP-BA250H/CP-BA2600H

STEP

Front Panel

REMOVAL PROCEDURE

1 Front Panel 1. Net......................... (A1) x1 13-2

2 Woofer 1. Screw .................... (B1) x4 13-3

3 Tweeter 1. Screw .................... (C1) x2 13-3

(A1) x 1

Screwdriver

Driver should be pried away

Speaker Box

from Speaker Box.

Figure 13-2

FIGURE

(C1) x 2

ø3 x 10mm

Tweeter

(B1) x 4

ø4 x 12mm

Woofer

Figure 13-3

– 13 –

CD-BA250H/CD-BA2600H

REMOVING AND REINSTALLING THE MAIN PARTS

TAPE MECHANISM SECTION

Perform steps 1 to 6 and 8 of the disassembly method to remove the tape mechanism.

How to remove the record/playback and erase heads (TAPE 2) (See Fig. 14-1)

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.

Erase Head

TAPE 2

Clutch Ass'y

Record/Playback Head

How to remove the playback head (TAPE 1) (See Fig. 14-2)

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

How to remove the pinch roller (TAPE 1/2) (See Fig. 14-3)

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.

How to remove the belt (TAPE 2) (See Fig. 14-4)

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. 14-4)

1. Remove the main belt (E1) x 1 pc., from the motor side.

2. Remove the FF/REW belt (E2) x 1 pc.

(A1) x 2 Ø2 x 9mm

TAPE 1

(B1) x 2 Ø2 x 9mm

Figure 14-1

Figure 14-2

Clutch Ass'y

Playback Head

How to remove the motor (See Fig. 14-5)

1. Remove the screws (F1) x 2 pcs., to remove the motor.

Motor

Clutch Ass'y

(F1) x 2

Ø2.6 x 5 mm

– 14 –

TAPE 2

Pinch Roller (C1) x 1

FF/REW Belt (D2) x 1

Main Belt (D1) x 1

Pull

<B>

Figure 14-3

Motor

Main Belt (E1) x 1

Figure 14-4Figure 14-5

<A>

TAPE 2 Main Belt (D1) x 1

Pinch Roller Pawl

Motor

TAPE 1 Main Belt (E1) x 1

TAPE 1

FF/REW Belt (E2) x 1

CD-BA250H/CD-BA2600H

CD MECHANISM SECTION

Perform steps 1, 2, 3, 10, 11, 12 and 13 of the disassembly method to remove the CD mechanism.

How to remove the loading motor (See Fig. 15-1)

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

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

How to remove the pickup (See Fig. 15-2)

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).

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) x 2 ø2.6 x 6mm

Loading Motor PWB

(A1) x 2

Figure 15-1

Stop Washer (B1) x 1

Pulley

Drive Belt (A2) x 1

Loading Motor

(A1) x 1

(A1) x 2

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) x 1

Gear

CD Mechanism

(B2) x 1

Figure 15-2

• Tape Speed

Test Tape

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

Adjusting

Point

motor. (Load

Specified

Value

Instrument

Connection

resistance: 6 ohms)

TAPE MECHANISM

– 15 –

Tape Motor

Variable Resistor in motor

Figure 15-3

CD-BA250H/CD-BA2600H 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 1,620 kHz T351 *1 AM Band — 522 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

Display

Setting/

Adjusting

Parts

Instrument

Connection

SO302

FM

ANTENNA

FE301

MAIN PWB

CNP302 AM LOOP ANTENNA

• FM Notes:

1: Description of the "FM IF Adjustment" is not carried on this

Manual. It is because the IF coil in the FM front end section has been best adjusted in the factory so that its further adjustment is not needed at the field. When replacing the FM front end assembly, no adjustment is needed either.

2: The parts in the FM front end section are prepared in a

complete unit, so you can't obtain each part individually.

T303

AM TRACKING fL

R336

TP301

AM BAND COVERAGE fL

T306

AM IF

Figure 16-1 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.16-2 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

T351

TP302

R357

CD ERROR CODE DESCRIPTION

Error

[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)

[Error during skip operation] 0302 Pickup-in SW is not detected 0306 During Disc 1 search, Open/Close SW or Clamp SW

or Disc SW do not change to low. 0307 Clamp SW not function (Low → High) 0308 Clamp SW not function (High → Low)

T

1

3

Stopped

FDO

TE

CH1=500 mV

DC 10:1

T

CH2=200 mV

DC 10:1

State Code

CH3=1 V

DC 10:1

1999/04/05 20:26:47

500 ms/div (500 ms/div)

NORM:20 kS/s

– 16 –

EFBL

2

Smoothing : ON CH1 : 0.000 V BW : FULL

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

Figure 16-2

=Record Length=

Main : 100 K Zoom : 2 k

CH2 v/DIV 200 mV

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

TEST MODE

• Setting the test mode Any one of test mode can be set by pressing several keys as follows. <X-BASS> + <CD> + <POWER> TEST:CD operation test.

Function:-CD test mode.

-Enter test mode.

C D T E S T

OPEN/CLOSE operation is using manual.

<<

>>, <<

CD-BA250H/CD-BA2600H

IL isn't done.

>> buttons make pick's slide possible.

<<MEMORY>> key input.

Adjustment result automatically will display as below for each 2 sec : a) "FOFF_XX" b) "TOFF_XX" c) "TBAL_XX" d) "TGAN_XX" f) "FGAN_XX" g) "RFLS_XX"

explanation: a) Focus off set. ="FOFF_XX" b) Tracking off set. ="TOFF_XX" c) Tracking balance. ="TBAL_XX" d) Tracking gain. ="TGAN_XX" f) Focus Gain. ="FGAN_XX" g) RF level shift. ="RFLS_XX"

VOL — Last memory. BAL — CENTER P.GEQ — FLAT X-BASS — OFF

To cancel : Power OFF

<<PLAY>> key input.

Do TOC IL. Do normal play. When these following key is input into PLAY key, track number can be appoint directly.

<<

1>> key: Track 4

<<

2>> key: Track 9

<<

3>> key: Track 15

<<STOP>> key input.

XX: Hex value.

STOP

<<MEMORY>> key input.

Laser ON.

<<MEMORY>> key input.

Tracking OFF play at that specific point.

<<MEMORY>> key input.

Tracking ON play from that specific point.

Adjustment result automatically will display as below. for each 2 sec : a) "FOFF_XX" b) "TOFF_XX" c) "TBAL_XX" d) "TGAN_XX" f) "FGAN_XX" g) "RFLS_XX"

<<STOP>> key input.

STOP

Sliding the PICKUP with

>>, <<

<<

must only be in STOP mode.

>> button

– 17 –

CD-BA250H/CD-BA2600H

Standard Specification of Stereo System Error Message Display Contents

Error Contents DISPLAY Notes Output while Device Protection Operation. 'PROTECT' 00: While in Protect Circuit Operate.

01: Over Current Detection. 02: DC Detection. 03:

TAPE Mechanism Error. 'ER-TA**' 00: Tape Mechanism Error.

01: Initial Error. 02: 03:

CD/VCD Pickup Mechanism Error. 'ER-CD**' 00: Pickup Mechanism Error.

01: PU-IN SW Detection NG. 02: 03: 04:

CD Changer Mechanism Error. 'ER-CD**' 10: Changer Error.

11: Initial Error. 12: 13:

Tray Error. 'ET-CD**' 20: Tray Error.

21: 22:

23: Focus Not Match. 'NO DISC' IL Time Over. 'NOT READ'

TUN PLL Unlock. 'ER-TU**' 00: TUN Error.

01: PLL Unlock.

02:

03:

– 18 –

TO MAIN SECTION

TO DISPLAY SECTION

CD-BA250H/CD-BA2600H

SW3

SW2

DISC

CLAMP

SW1

OPEN/

CLOSE

NUMBER

T/T UP DOWN

M

M3

LOADING

XL1

33.8688 MHz

61 62 63 64 65 66

48

49

+3.3V

CNP7

CE CLK DI DO WRQ RES

XOUT

XIN

R-CH

RFVDD

5

7

AGND

VVDD

18

DGND

L-CH

XVDD

ADAVDD

47

+B6(+5V)

615432

42

LCHO

WRQ

4543 44 25 70

LVSS

RVSS

RCHO

IC1

LC78645E

CD SERVO

RVDD

41

LVDD

46

FIN1

FIN2

3271689

Q3

71

CONT2

CONT3

CONT4

CONT5

SLDO SPDO

LDD

LDS

TIN2

TIN1

80

79

987

10

FD0 TD0

CNP8

75 69 57 56 55 51 50 40

37 28 19

26

23 22 21 20

OC. DISC NO

CLAMP SW

CD RES

CLK

DI

DO

CE

DRF

54

+5V

316452

17 25

12

18

VCC1

40

VCC4

FOCUS/TRACKING/

24

VCC2

23

VCC3

IC2

M63001FP

SPIN/SLED

DRIVER

BI4

CNS4

CNP4

41 8339

42

35

29 22

21

14

8

CONSTANT

VOLTAGE

+5V

PICK UP UNIT

Q2

LASER

DRIVER

+3.3V

Q1

FOCUS COIL

TRACKING COIL

4765

M1

SPINDLE

MOTOR

M2

SLED

MOTOR

M

168226 27

15

SW4

PICKUP

IN

Figure 19 BLOCK DIAGRAM (1/3)

– 19 –

CD-BA250H/CD-BA2600H

16 15 14 13 11 10 9

READYMPXIN

243 8

TAPE 1

PB HEAD

TAPE 2

REC PB HEAD

SO302

FM

ANTENNA

AM LOOP ANTENNA

L341

BALUN

P.B.

VDDD

REC

VSSD

XIN

XOUT

SWITCHING

Q101~ Q104

RST

RDDA

RDCC

VSSA

VDDA

FROM CD SECTION

CNP7

L-CH R-CH

AC BIAS

ERASE HEAD

FE301

TA7358AP

8

FM FRONT END

7

AM TRACKING

T303

ICT21

LC72723

RDS DECODER

XT21

4.332 MHz

CNS601

1 2 3

PLAYBACK AND RECORD

L(T1)

R(T1)

L(T2)

R(T2)

L NF

R NF

POP REDUCE

L REC

R REC

REF

Q105 Q106

SWITCHING

Q111 L103

Q112

SWITCHING BIAS

OSC

CF301

1 5

4326

FM OSC

AM BAND

T306

COVERAGE

+B FM

SWITCHING

IC101

AN7345K

/PLAYBACK AMP.

1

24

2

23

3

22

T1/T2

6

REC

9

16 14

NOR/

12

HIGH 15

SWITCHING

Q114

P.B

H/N

T1/T2

19

Q113

13

4

21

5

20

7

18

8

17

10

SWITCHING

Q109

Q301

FM IF DET./

+B4

Q360

+B4

L

PB

R

REC

L

R L NF

R NF

ALC

CF303

IC303

LA1832S FM MPX/

AM IF

VT

20 22

FM

VIDEO/AUX IN

BIAS

Q110

AM MIX

FM/AM IF MPX.

AM OSC IN

X352

4.5 MHz

OSC

PLL(TUNER)

JK690

L R

TUNER

450 kHz

T351

AM IF

21

2422 21

AM RF IN

1615

IC302

LC72131

910

FM/AM

L

R

16

L

10

TAPE

15

R

L

11 14

R L

12

CD

13

R

10.7 MHz

CF352

AM IF

7

STEREO

11

MO/ST

9

CF351

98517

4

FM+B

GND

FM/AM

OUT

MPXIN

18

L354

LOW PASS

FILTER

QT21

AMP.

CLK

DI

CE

217

514 3 4

FM

DET

1623

DO

6

MO/ST

VCO

FM/AM

17

23

X351 456 kHz

12

+B4

IC601

LC75341

AUDIO PROCESSOR

81817

7

3

MUTING

13

L

R

CE

CLK

Q107 Q108

DI

14 15

1 2

24 21

4

KIA4558P

OPE AMP.

–20 dB

R L

–B2

IC561 IC562

ATT

8

+B4

Q603 Q604 Q612 Q613

REC/PLAY

1

7

+B4

T1/T2

BIAS

IC7

IX040

(2

Figure 20 BLOCK DIAGRAM (2/3)

– 20 –

CD-BA250H/CD-BA2600H

Q603 Q604 Q612 Q613

REC/PLAY

1

7

P

P.

+B4

IC701

IX0401AW

(2/2)

T1/T2

BIAS

FL701

FL DISPLAY

42434446 4547

AVDD

CEDIDO

CLK

22 24

23

Q914

PT801

D802-805

494847

T.F.

39

36 35 34 33

-

31

RY914

+B7

RX701

REMOTE

1

SENSOR

2

KEY SW701-SW707 SW712-SW718 SW720-SW727 SW729-SW732

TO CD

SECTION

+B3

JK701 HEADPHONES

+B6

Q906

M901 FAN MOTOR

SUPPLY CORD

RL801

L801 LINE

FILTER

PT802

SUB POWER

TRANSFORMER

3

+B5

M

MAIN GROUND

AC POWER

AC 230 V, 50 Hz

L R

SP. DET.

1

15

+Vcc

8

132

–Vcc

Q907 Q908

9

13

6

Q701-Q703

67

-

78

VLOAD

79 80

-

89 90

-

92

93

-

100

12456 7

+B7

R-OUT

7

L-OUT

10

13

IC901

STK4029S

+B5

1614

64 54 5253 51 4849 40

6366 65 55 50

MICROCOMPUTER(1/2)

VDD

Q902 Q903 Q905 Q904

910

-B2

POWER AMP.

–B1

28

29

VF4

VF2

+B3

A+10 V

+B4

VOLTAGE REGULATOR

–VP

CONSTANT VOLTAGE REGULATOR

+B6

SW +5 V

+B5

+B7 UNSW 5 V

+B1

IC902

KTC2026

M+12 V

IC903

KIA7810AP

IC904

KIA7805AP

SW 5 V

D806

Q801

D901

D902~D905

Q901

AN78L05

VOLTAGE REGULATOR

IC701

IX0401AW

SYSTEM

RESET

12

11

4.194304 MHz

+B7

Q709

T4A L 250V

T2A L 250V

IC905

3123

33

13

15 16 17 2021

+B7

XL700

F901

F902

F904

F903

44

+B7

VDD

-

MAIN POWER

TRANSFORMER

Figure 21 BLOCK DIAGRAM (3/3)

– 21 –

CD-BA250H/CD-BA2600H

A

PICKUP UNIT

B

C

TR+

D

TR–

CD MOTOR PWB-F

E

M1

SPINDLE

MOTOR

M2

SLED

MOTOR

SW4

PICKUP IN

F

FO+ FO–

M

GND

+ –

VREF

SPIN

SLIDE

PU-IN

VCC

TR– TR+

FO+ FO–

PD VR

LD

CD SERVO PWB-C

CD SIGNAL

R7 47

7 6 5 4 3 2 1

1 2 3 4 5 6 7 8

CNS3A

6 5 4 3 2 1

CNS1A

7 6 5 4 3 2 1

CNS2A

1 2 3 4 5 6 7 8

6 5 4 3 2 1

VCC VREF E A B

F C

CNP1

TR– TR+ FO+ FO– GND PD VR LD

CNP2

SP+ SP– SL+ SL–

PUIN GND

R4

12K

R6

33K

R5

12K

R3

33K

C1

R1

12K

47/25

100/10

C40

R2

C38

0.01

C39

MUTE

220/6.3

12K

C2

0.01

VREF

LASER

DRIVER

12K

R44

VCC

SLDO

STANDBY

–

++–

–

+

R9

3.3

C3

47/25

Q1

C49

KTA1266 GR

SL–

SL+

C4

47/25

0.001

101112131415161718192021

IC2

M63001FP

FOCUS/TRACKING/

R10 27K

TP3

9

GND

8

C6

0.1

C7

100P

C50 22P

(CH)

C9

100/10

TR–

7

TP2

TR+

6

C12

100P

C5

0.047(ML)

R12

330

C8

0.0047

TP1

C10

10/50

C11

0.22/50

4

R13

FO+

FO–

5

432

R11

1K

1

10K

1 2 3 4 5 6 7 8

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

2

FD

CNS1B

7

6

E

5

A

4

B

3

F

2

C

1

CNS2B

1

2

3

4

5

6

7

8

CNS3B

1

2

3

4

5

6

SPIN/SLED DRIVER

CNP3

–

+

–

+

–

+

–

+

–

+

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.

1

23456

Figure 22 SCHEMATIC DIAGRAM (1/9)

– 22 –

M–

M+

VCC4

22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41

SP–

SP+

SPO

VCC2

VCC3

C41 100/10

L

CD-BA250H/CD-BA2600H

C5

7(ML)

8

47

TP1

10/50

C11

.22/50

4

LDD

80797877 767574737271 706968676665 64636261

10K

R11

1

SLCO

2

SLCIST

3

EFMIN RF

4 5

RFVDD RSVSS

6 7

FIN1 A

8

FIN2 B TIN1 E

9

TIN2 F

10

C10

VREF

11

REF1

12

FE

13

TEC

14

TE

15

RFMON

16

JITTC

17

ADAVDD

18

ADAVSS

19

TDO

20

FDO

1K

R13

21222324 252627282930 313233343536 37383940

2

1

1K

R14

FO+

FD

4321

R42

TO

1.2K

LDS

SPDO

1K

R15

C37

R41 12K

FR

VVDD

PCKIST

5

6

CONT4

GPDAC

SLDO

R17

1K

R16

100P

0.1

8

1K

C34

100P

C33

C32

100P

C30

100P

C28

100P

C27

0.022

C36

C35

(ML)

2.2/50

0.047

680

R40

VVSS

PDO2

R39

PDO1

680

CONT2

CONT3

7

IC1

LC78645E

CD SERVO

FSEQ

V/*P

DEFECT

SBCK/FG

CONT5

1K

R18

R20 10K

3

VSS

DRF

VDD5

MONI3

MONI2

MONI1

DO

*RES

*WRQ

ASDFIN

ASDACK

ASLRCK 16MOUT

FSX/16MIN

VSS

MONI5

MONI4

C13

0.022

DI

CL

LRSY

EFLG

C2F

XVSS

XIN XOUT XVDD

RVDD

RCHO

RVSS

LVSS

LCHO

DOUT

VDD

9

60

CE

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

TEST

1K

R31

12

DATA DATACK

C14

100/10

R43 100

R38 1K R37 1K R36 1K R35 1K R34 1K R33 1K R32 1K

R29

2.2K R28

2.2K

11

10

XL1

33.8688 MHz

ZD1 DZ3.3BSB

LVDD

C44

0.001

C16

330/6.3

C23

10/50

R24

2.2K

R26 10K

R22

100

C24

10/50

R25

2.2K C26

0.0015 R27

10K

C25

0.0015

WRQ

CD RES

CLAMP SW

O/C, DISC NO

C51

0.022

L1

0.82µH

C48

0.022

Q2

KTC3203 Y

R-CH

AGND

L-CH

DGND

DRF

CE

DO

DI

CL

+5 V +5 V

CNP7

CNP8

9 8 7 6 5 4 3 2 1

1 2 3 4 5

6

CNS8

FROM

DISPLAY PWB

P29 9-A

CNS601

FROM

MAIN PWB

P24 1-A

9404142

LD_M–

VCC4

M+

LD_M+

R46 470

D2

DS1SS133

3

1

2

Q3

KRC102 M

R49

1

R45 470

D1 DS1SS133

• The numbers 1 to 12 are waveform numbers shown in page 40.

7

8 9 10 11 12

Figure 23 SCHEMATIC DIAGRAM (2/9)

– 23 –

R19 15K

VOLTAGE

CONSTANT

C18

100/10 DZ3.9BSB

R30

8.2K 1

2 3 4 5 6

CNP4

R47

100

ZD2

CNS4

220

R23

BI4 1 2 3 4 5 6

OPEN/CLOSE

1

2

3

4

5

6

CD LOADING

MOTOR PWB-E

SW1

M

UP DOWN

LOADING

SW2

CLAMP

DISC NO.

M3 T/T

SW3

CD-BA250H/CD-BA2600H

MAIN PWB-A1(1/3)

A

CNS601

R-CH

1

A_GND

2

L-CH

3

CD_GND

4

CNP7

CD_+B

P23 12-C

TO CD SERVO PWB

B

C

D

5

A_+B

6

1 2

3 4 5 6 7 8

9 10 11

P26 1-G

12 13

TO POWER SECTION

14

17 18 19

20 21

BI601

(A_+B) SW_5 V

CD_+B SW_5 V

GND L-CH GND R-CH GND M_+12 V A+10 V GND GND SP_DET SP_RLY SW_5 V

–VP VF2 VF1 P_IN

–15 V

C610

R604

1/50

R621 22K

10K

R606

3.9K

C608

0.0056

0.1

R608

C626

C612

0.0027

1.2K

C616

4.7/50

C620 1/50

C622 1/50

C618 1/50

Q602

KTC3199 GR

R612 390

R614

R615

3.3K

R620

R613

Q601

KTC3199 GR

22K

R610

2.2K

C636

0.001 C635

0.001

R611

2.2K

390

1/50

C639

R616

2.2K

Q604

C638

0.001

KTC3199 GR

C637

Q603

KTC3199 GR

0.001

R617

2.2K

C640

22/50

R618

330

R619 +B +B

-B

330

+B

R601

R602

C650 220P

C652

AUDIO PROCESSOR

220P

1

DI CE

2 C651 220P

VSS

3

LOUT

4

C606 0.15

5

LBASS LTRE

6

C614

LIN

1/50

7

LSEL0

8

L4

9

L3

10

L2

11

L1

C624 1/50

-B

1K

IC601

LC75341

INTERFACE

–

+

-

–

CCB

+

DECK

TUNER

AUX

C601

220/16

24

CLK

+B

VDD

23

–

+ + –

–

+

RBASS

-

+

–

+

CD

VREF

ROUT

RTRE

RSEL0

C603 22/50

22

C607

0.1

21

C605

R6

C613 1/50

C615

4.7/50 C617

1/50 C619

1/50 C621

1/50 C623

1/50

3.9K

0

0.15

20

19

RIN

18

17

R4

16

R3

15

R2

14

R1

1312

E

F

G

TAPE1

PLAYBACK HEAD

R-CH

L-CH

ERASE HEAD

R-CH

L-CH

TAPE2

RECORD/

PLAYBACK HEAD

R149

150

+B

3.4 V

Q113

R103

2.2K R105

3.3K

0.7 V

R147

10K

R148

4.7K

KRC104 M

KTC3199 GR

R110

4.7K

0 V

R108

0 V

2

0 V

1

0 V

2

R111 15K

R101

1K

R102

1K

Q105

47K

R107

0 V

R109

4.7K

Q106

KTC3199 GR

0 V

47K

3

1

3.4 V 3

Q114

KRC104 M

C105 560P

C106

560P

L

C141

100/16

R115 56

C111

100/25

C113

0.033 R117

100K

R119

R113

1K

R

C107 330P

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

L

C108 330P

R114

1K

IC101

AN7345K

R112 15K

3.9K

L101

2.2µH

C109 330P

–

+ +

Hich=T1

+

–

C110 330P

L102

2.2 µH

R120

3.9K

R118 100K

C114

0.033

C112

100/25

R116

56

R

Q107,Q108 : MUTING

0 V

C119

0.0022

R121

33K

C117

47/25

C115

560P

112K

C116 560P

PLAYBACK AND RECORD/

R125 68K

R127 3.9K

R123

C118

5.6K

47/25

C121

0.022

R124

5.6K

33K

R122

IC101

AN7345K

R129

6.8K

R128

C122 3.3/50

R126 3.9K

C120 0.0022

PLAYBACK AMP.

C123

C124

270P

R137 220K

R139 10K

0.7 V

Q107 KTC3199 GR

R133 100

R131 1.5K

C129 0.0033

C127

0.022

C125 22/50

–

Hich=CHROME

+

56K 112K

–

C126 22/50

R132

100

C128 0.022

R130 1.5K

R138 10K

C131

47/25

56K

ALC

987654321

C132 47/25

R134 10K

C130 0.0033

REC_R

0.7 V

Q108

KTC3199 GR

10K

R135

C133 22/50

C134 220/10

RIPPLE

Nor/CrO2

ALC

121110

0

Vcc

GND

C136

0.022

R146

Q112

9.3 V

0 V

10K

8.6 V

Q101

2SC1845 F

0.7 V

Q103

2SC1845 F

Q104

2SC1845 F

0.7 V

R106

3.3K

R104

2.2K

Q102 2SC1845 F

Q101~Q106 : SWITCHING

Q112~Q114 : SWITCHING

KTA1266 GR

C101

T1_R

1

A_GND

2

T1_L

3

CNP101

M_GND

1

ERASE

2

T2_R2

3

A_GND

4

T2_R1

5

T2_L1

6

T2_L2

7

CNP102

560P

C102 560P

C103 180P

C104 180P

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.

1

23456

Figure 24 SCHEMATIC DIAGRAM (3/9)

– 24 –

CD-BA250H/CD-BA2600H

C601

24

CLK

VDD

23

VREF

22

ROUT

21

20

RTRE

19

RIN

18

17

R4

16

R3

15

R2

14

R1

13

C129 0.0033

C131

56K 56K

98

C132 47/25

100

C130 0.0033

C605

0.15

REC_R

R138 10K

KTC3199 GR

10K

R135

47/25

C133 22/50

Nor/CrO2

ALC

R134 10K

220/16

C603 22/50

C613 1/50

C615

4.7/50 C617

1/50 C619

1/50 C621

1/50 C623

1/50

Q108

ALC

SOR

–

+

RBASS

RSEL0

: MUTING

R137 220K

R139 10K

0.7 V

Q107 KTC3199 GR

R133 100

R131 1.5K

C127

0.022

C125 22/50

17 16 15 14 13

–

+

Hich=CHROME

+ –

C126 22/50

R132

R130 1.5K

C128 0.022

C607

0.1 R607

3.9K

0.7 V

0 V

C134 220/10

Vcc

RIPPLE

GND

121110

C609 1/50

R605

C611

0.0027

R609

1.2K

C625

0.0056

R158

C135 0.022

220

0 V

47K

R143

22K

R144

C137

0.047(ML)

R603

10K

R623 220K

R136

220K

+B

11.6 V

Q109 KTA1266 GR

SWITCHING

82

R142

0 V

C138

0.0082 (PP)

C139

0.039(ML)

RECORD SIGNAL CD SIGNAL

FM SIGNAL PLAYBACK SIGNAL

VIDEO SIGNAL

1K

+B+B

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

22 23 24 25 26 27 28 29 30 31 32 33

34 35

L-CH

R-CH

CHASSIS

FFC701 1

28

TO TUNER SECTION

JK690

VIDEO/AUX

IN

P30 1-F

CNS701

P29 12-C

TO DISPLAY PWB

CNP701

RDS-RST

RDS-RDDA

RDS-RDCL

RDS-READY

TUN_SM

CE DO

DI

CLK

D_GND T_BIAS

T_T1/T2

R690

6.8K R691

6.8K

REC/PLAY

SPA_SIG

M_+12 V

+B

-B

M_GND SW_5 V

UN_SW_5 V

SP_DET SP_RLY

RDS_READY

RDS_RDCL

RDS_RDDA

(A_GND)GND

(D_GND) GND

C690 390P

C691 390P

D690

DS1SS133

D691

DS1SS133

SMUTE

A_GND

–15 V

–20 dB

VF1 –VP VF2

P_IN

RDS_RST

TUN_SM

TUN_R

TUN_L

A+10 V

R692

R693

33K

DO

CE

CLK

DI

33K

C693

0.001

+B

R622 220K

BIAS

1

0 V

11.6 V

3 0 V

2

Q110 KRC104 M

R141

4.7K

47K

R140

0 V

Q111

0 V

KTC3203 Y

4.7

R145

C140

47/25

L103

330µH

+B

ORD/

.

7

8 9 10 11 12

Figure 25 SCHEMATIC DIAGRAM (4/9)

– 25 –

CD-BA250H/CD-BA2600H

L-CH +

Ch1

A

R934

1K

B

C932

0.001 R932

56K

C930

0.22/50 R930

100K

–

1234 5 6 7 8 9

C942

R944 100

0.22

0.022

C948

R946

0.22 (2W)

R954

1.5K KTC3199 GR

R936

820

C938 150P

C936

15P

R938

56K

C934

4.7/50

R940

1K

R942

22K

C940

100/50

C

IC901

STK4029S

POWER AMP.

Ch1

Out

+Vcc

R948

0.22 (2W)

R950

C946

0.1 10/50

(1W)

R952

1K

Q902

C945 10/50

D912

DS1SS133

+B

R-CH

+

Ch2

D911

DS1SS133

Q903

R933

56K

+B

2

C969

3.3/50

–

100

R943

R937 820

C935

4.7/50

1SS133

KTC3199 GR

C933

1

3

Q908

KRA107 M

D913

0.001

–Vcc

Out

Ch2

10 11 12 13 14 15

R945

R947

0.22

(2W)

C941

100/50

R949

0.1

(1W)

R951

C947

1K

0.022 R953

1.5K

100K

R931

C931

0.22/50

1

2

3

Q907

KRC107 M

C939 150P

R939

56K

Q905

KTC3199 GR

C937 15P

R941 1K

R935 1K

Q904

KTC3199 GR

C949

47/50

R956

56K

R955

56K

R957

56K

C951

0.1

(ML)

C953

0.1

(ML)

R959

C950

0.1

(ML)

C952

0.1

(ML) R958

4.7

+B

D

E

F

G

1

2

4

3 6

20

7 9

17 18

19

P24 2-C

13

8

TO MAIN SECTION

21 10 14

5

12 11

A_+B

CD_+B

L-CH

GND (A_GND)

R-CH P_IN

GND (CD_GND)

+B

A+10 V

–VP VF2

VF1 SP_RLY M_+12 V –15 V

GND (D_GND)

SW_5 V

GND (A_GND)

SP_DET GND (M_GND)

-B

IC902

R909

22K

KTC2026

C916 22/50

ZD905

+B

C920 47/25

+B

3

C923 47/25

D916

R908

560

DZ2.4BSB

IC903

3

IC904

2

DS1SS133

+B

C915

0.022

1

2

C918

0.1(ML)

+B

1

C921

0.1(ML)

+B

D917

DS1N404S

-B

+B

-B

+B

IC903

KIA7810AP

VOLTAGE

REGULATOR

+B

IC904

KIA7805AP

CONSTANT

VOLTAGE

REGULATOR

ZD904

DZ130BSB

+B

R903

3.3K

C907

2200/35

R901

R902

22K

C903

2200/63

C904

2200/63

+B2

C970

6800/16

DISPLAY PWB

P29 12-E

CNS803 FROM

BI902

1 2 3 4 5 6 7 8 9

10

S

1

S

2 3 4 5 6

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.

1

23456

Figure 26 SCHEMATIC DIAGRAM (5/9)

– 26 –

CD-BA250H/CD-BA2600H

0.1 ML)

FM SIGNAL

MAIN PWB-A1 (2/3)

R969

+B

R981 680

R988 680

R982 680 R986 680

D914

Q914

KTC3199GR

0.2V

RL914

4.4V

R973

47K

950

952

958 .7

DS1SS133

+B

R968

4.7K

R967

4.7K

L1_OUT

R1_OUT

L921

C954

C958

0.022

+B

C956

0.022 R960

0.022 C960

0.022

R962

6.8

4.7

D915

DS1SS133

+B

R972

C968

15K

10/50

L920

C955

0.022 C957

0.022 R961

6.8

C959

0.022 C961

0.022

R963

6.8

C964

0.001

R970

R971 68K

C962

0.001

C967

47/50

1K

2 1

CNP971

Q906

KTC3203 Y

1

5

C963

0.001

C965

0.001

CNS971

2 1

FW981

+ +

– –

FAN MOTOR

+

M

M901

CNP981

1 2 3 4 5

SO901

SPEAKER

TERMINAL

SP_LCH SP_RCH

6 OHMS MIN

SP_LCH_GND SP_RCH_GND

HEADPHONES PWB-B2

C735 220P

C734

JK701

220P

HEADPHONES

803

M 2-E

BI902

PWB

1 2 3 4 5 6 7 8 9

10

CNS902

CNP803

SW_5 V

1

SUB_+B

2

UM_SW_5 V

3

AC_RLAY

4 5

P_IN

6

POWER PWB-A2

CNP902

1

2

3

3 4 5 6 7 8 9

10

GND

+B

R804 220K

+B

4 5 6

R983

7

220K

8 9

10

R977

DS1SS133

+B

R803

1K

D901

TS6B04GM

DS1N404S

D904

DS1N404S

R984

47K

C913

12K

R907

R978

47

DZ6.2BSA

47

D806

R802

47K

D905

100/35

ZD903

R801

220

DS1N404S

ZD902

DZ110BSB

C912

47/50

+B

D902

D903

C911 47/50

47K

R905

–28V

–33V

R906

10

Q801

KTC3199 GR

0.1(ML)

ZD901

DZ330BSB

R904

–28V

Q901

KTA1274 Y

C805

C901

0.1(ML)

C905

C906

0.1(ML)

2.2K

1000/35

C902

C910

220/50

C909

D908

DS1N404S

+B

DS1N404S

D804

DS1N404S

C803 470/35

F901

T4A L 250V

F902

T4A L 250V

T2A L 250V

D906

DS1N404S

C908

100/50

D805

DS1N404S

F904

F903

D907

DS1N404S

D802 DS1N404S

D803

+B

0.047(ML)

C802

SUB POWER

TRANSFORMER

PT801

MAIN POWER

TRANSFORMER

PT802

T.F.

D801

DS1SS133

When Servicing, pay attention as the area enclosed by this line ( ) is directly connected with AC main voltage.

TRANSFORMER PWB-A3

LUG2

RL801

C801

0.047/250

L801

LINE FILTER

LUG1

AC POWER

SUPPLY CORD

AC 230 V, 50 Hz

7

8 9 10 11 12

Figure 27 SCHEMATIC DIAGRAM (6/9)

– 27 –

CD-BA250H/CD-BA2600H

A

B

C

D

E

F

G

DISPLAY PWB-B1

Q701 KTC3199 GR

1K

R746

TAPE

MOTOR

R749

100K

PLAY

M

+

SOLENOID

CASSETTE

SOLENOID

Q702 KTC3199 GR

DS1SS133

R573

-

R561

R565

33K R567

R570

12K

56K R575

470K

10K

68K

D716

R747

1K

C561 270P

C562 270P

C565

0.0027

C564

0.0027

R574 1M

C567

0.0068 C568

0.0068 R577 150K

R579 15K

Q703 KTC3199 GR

R750

100K

R562 820K

C571

0.022 R580 180K

1K

R748

R566 220K

2

3

R568 220K

5

6

R571

390K

R576

2.2M C570

0.022

KIA4558P

OPE AMP.

PH

R751

100K

IC561

KIA4558P

OPE AMP.

2

3

5

6

IC561

FFC702

1

2

3

4

5

6

7

8

R752

+B

33

R563

270

4

1

8

7

4

1

8

7

1

8

C706 47/50

DS1SS133

C572

0.022

ZD561

DZ6.2BSB

D561 DS1SS133

C563

2.2/50

D562

D563

1 2 3

4 5 6 7

8

CNS702

DS1SS133

C566

2.2/50

C573 0.022

T 2 PLAY GND T 2 RUN

+MTR SOL 2 SOL 1

F_REC T 1 RUN

C707

1/50

R760 10K R759 10K R758 10K

R756 10K

+B

R569

100K

R572

+B

C569 2.2/50

R578 100K

DS1SS133

D710 DS1SS133

D703

DS1SS133

D709

C712 47/50

P22

P21

P20

P19

P18

R770

P17

P16

R744 1K

10K

R772

KTA1271 Y

P15

P14

R788

-B

10K

Q706

KTA1273 Y

Q707

KTA1271 Y

Q708

P13

P12

R742 1K

6.8K

P11

P10

R745 1K

R743 1K

10K

R786

R740 1K R739 1K R738 22K

R736 1K R735 1K

M12 V

R777

R778

R779

FL701

FL DISPLAY

P09

P08

P07

P06

P05

P04

P03

P02

P01

G09

G10

G11

8483

81

82

P10

80

P9

VLOAD

79

P11

78 77

P12 P13

76

P14

75

P15

74

P16

73

P17

72

P18

71

P19/DIST0

70

P20/DIST1

69

P21/DIST2

68

P22/DIST3

67

RDS-READY/ESS_DO

66

RDS-RDCL/ESS_DI

65

RDS-RDDA/ESS_STB

64

RDS-RST/ESS_ACK

63

NO USE / MPEG_POW

62

KARAOKE LATCH

61

NO USE

60

DISTOUT/SW OUT

59

LCK 0

58

MIC SW

57

FPB

56

FPA

55 54 53 52 51

SP_ RLY

SPK_DET

T1

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

RUN

R730 1K

R733 1K

R732 1K

R734 1K

R731 10K

R762

10K

1K

R761

10K

89

87

88

85

86

P6P7P8

MICROCOMPUTER

VDD

AC RLY_CONT

R729 1K

IC701

IX0401AW

SYSTEM

PLAY SW_B

54

NO USE

53

CD CLAMP

52

SW

51

T2 RUN

TIMER LED

T_SOL_A

T_MOTOR

R726 2.2K

R727 2.2K

R728 2.2K

91

90

P1P2P3P4P5

G11

G10

VSS

SMUTE

T_SOL_B

LED701 SLR342VCJ

92

G9G8G7G6G5G4G3

REMOCON

R724 1K

G08

9493

28 29 30

JOG 0

G06

G07

1011121314151623242526272829303132333435363738394041424344474849

96

95

SPEANA2 SPEANA1 SPEANA0

P_IN

JOG 1

1K

R721

R767

10K

G04

G05

97

DSA_STB

REC/PLAY RES OUT

DSA DATA

DSA_ACK

AVDD

AVref

R766 10K

R768 10K

G02

G03

98

99

VDD

–20 dB

T-BIAS

T_T1/T2

DRF

WRQ

RESET

Vpp/IC

XT2

SPAN

VDD

CD CLK

CD DI CD DO CD CE

CLK

AVSS

O/C SW/ TUN SM

KEY 1

KEY 0

R720 1K

G01

G2

100

X2 X1

CE

DI

DO

KEY 2

R719 1K

G1

1 2 3 4 5 6 7 8 9

10 11 12 13 14

4.1943

15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

R718 1K

F

2

36789

C7

1/5

R70 R70 R70

0

R7 R70 R70 R70

XL

R709 R710 R711 R712 R713 R714 R715 R716

R717 R73

H

TAPE MECHANISM PWB-D

• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.

1

23456

Figure 28 SCHEMATIC DIAGRAM (7/9)

– 28 –

TO CD SERVO PWB

P23 12-B

8

6

9

6

8

9

CNP8

5

4372

CD-BA250H/CD-BA2600H

1

CNS8

1

BI701

P04

P03

P02

P01

G08

G09

G10

G11

89

87

88

91

92

90

P1P2P3

P4

IX0401AW

ROCOMPUTER

DO I TB K

POW

54 53 52 51

TIMER LED

T_MOTOR

44 43 42 41 40 39 38 37 36 35 34 33 32 31

R728 2.2K

G11

IC701

SYSTEM

PLAY SW_B NO USE

CD CLAMP SW

T2 RUN

SMUTE

T_SOL_A

T_SOL_B

R726 2.2K

R727 2.2K

G9G8G7G6G5G4G3

G10

28 29 30

REMOCON

VSS

JOG 0

R724 1K

G07

9493

95

SPEANA2 SPEANA1 SPEANA0

JOG 1

R721

G06

P_IN

10111213141516232425

96

1K

G04

G05

98

97

DSA_STB

REC/PLAY RES OUT

O/C SW/

DSA DATA

DSA_ACK

AVDD

AVref

G03

–20 dB

T-BIAS

T_T1/T2

RESET

Vpp/IC

CD CLK

CD DI CD DO CD CE

TUN SM

KEY 0

G02

G2

100

99

VDD

DRF

WRQ

X2 X1

XT2

SPAN

VDD

CE

CLK

DI

DO

AVSS

KEY 1

R719 1K

R720 1K

G01

G1

1 2 3 4 5 6 7 8 9

10 11 12 13 14

4.194304 MHz

15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

KEY 2

R718 1K

36789

C701 1/50

R702 1K

R703 1K

R704 1K R705 1K R706 1K

R707 1K R708 1K

XL700

R709 1K

1K

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

R717 1K R737 1K

CD CLK

RES OUT

CD SECTION

CLAMP SW

DISC_NO SW

R773 1K

10K

R774

FFC701

RDS-RST

1

RDS-RDDA

2 3

RDS-RDCL

4

RDS-READY

5

TUN SM

6

CE DO

7 8

DI

9

CLK

10

D_GND

11

T_BIAS

12

T_T1/T2

13

REC/PLAY

14

SMUTE SPA_SIG

15 16

A_GND

+B

M_+12 V

17

-B

18

–15 V

19

–20 dB

20

M_GND

+B

21

SW_5V

+B

22

UN_SW 5V

23

SP_DET

24

SP_RLY

25

VF1

26

–VP

27

VF2

28

P-IN

CNS701

+B

BI803

+B+B

SW_5 V

1

UN_SW_+V

2

UN_SW_5 V

3

GND

4

AC_RLY_CONT

5

P_IN

6

1

28

CNS803

1 2 3 4 5 6

CNP701

TO

MAIN PWB

P25 12-D

CNP803

TO

POWER PWB

P26 6-G

DRF

CD DI

CD CE

CD DO

WRQ(DSP)

FFF

12

C703

0.022

C702

220/10

C704 15P

C705

18P

4.7K

R765

R725 1K

LED701 SLR342VCJ

-B

+B

D711

L701

100µH

5 V BACK UP

R781

47K

C715

RD19

TAPE

RD14

SW715

X-BASS

RD02

820

SW702 CLOCK

820

0.01

RD20

1K

SW722

TUNING

DOWN

RD15

1.8K

SW716

EQUALIZER

RD03

1K

SW703 TIMER

RD21

1.5K

SW723

MEMORY/

SET

RD30

5.6K

RD04

1.5K

SW704

RTY

REWIND

SW717

VOLUME

R766

10K

R767

10K

R768 10K

7

+B

RD18

680

SW720CDSW721

RD13

680

SW714

DIMMER

RD01

680

SW701

ON/

STAND-BY

8 9 10 11 12

+B

SW724

FAST

RD16

3.9K

UP

SW705

EON

RD22

2.2K

RD05

2.2K

DS1SS133

Q709

KRC102 M

2

1

RD23

2.7K

SW725

FAST

FORWARD

RD17

180K

SW718

VOLUME

DOWN

RD06

2.7K

SW706

ASPM

DS1SS133

D713

3

D715

DS1SS133

SW726

SW707

DISPLAY

MODE

RD24

3.9K

PLAY

RD07

C714

3.9K

3.3/50

+B

REMOTE SENSOR

N63H380A

R782 100K

RD25

5.6K

SW727

STOP

RD08

5.6K

+B

D712

DS1SS133

RX701

3 2 1

RD26

10K

SW729

REC/PAUSE

RD09

10K

C719 47/50

C718 0.047

C716

0.022

RD27

18K

RD10

18K

3 2 1

D717

RD28

33K

SW730

TUNING

UP

RD11

33K

REGULATOR

DS1SS133

+B

RD29 100K

SW731 VIDEO

RD12 100K

SW712

DISC SKIP

IC905

AN78L05

CONSTANT

VOLTAGE

D714

DS1SS133

R783

100

C717 47/50

SW732 TUNER

SW713 OPEN/

CLOSE

Figure 29 SCHEMATIC DIAGRAM (8/9)

– 29 –

CD-BA250H/CD-BA2600H

S0302

FM ANTENNA

TERMINAL

CNP302

2 2

AM LOOP ANTENNA

1 1

A

B

C

D

E

34

32 26 31

33 30

28

F

27 29

P25 12-F

35

TO MAIN SECTION

25 24

23 22

G

FE301

FM FRONT END

GND GND

F OUT

GND

IF OUT

+B

A+10 V

GND(A_GND) TUN_SM TUN_R

TUN_L DI

CE DO CLK

GND(D_GND)

RDS_RST RDS_RDDA

RDS_RDCL RDS_READY

ANT

8 7 6

R369 15

VCC

5

L342

2.2µH

VT

4 3

2

C341

0.022

1

+B

C384

0.001

IC302

LC72131

PLL(TUNER)

R386

C388

FM SIGNAL

AM SIGNAL

22K

R346

330

R347

6.8K

+B

0.001

+B

C301

0.01

C321 100/16

C347 0.022

R344 470

CF301

Q301

2SC380 O

15P(CH)

R374 1K R373 1K R372 1K R378 1K

+B

D304

C345 0.022 R345 4.7K

1

3 R348 680

R349

33

C382

R360

4.7K

R384

5.6K

R370 1K

DS1SS133

2

12P(CH)

X352

4.5MHz

X IN

1 2

AOUT

CE

3

DI

4

CL

5

DO

6

FM/AM

7

IF

8

CONT FM/AM

9

MO/ST

10

ST IND

11 R376

1K

KTA1266 GR

C391 47/25

D303

DS1SS133

CT1 0.01

C381

X OUT

22

VSS

21 20

IC302

LC72131

R379

19

AIN

2.2K

18

PD

VDD

17 16

FM IN

15

AM IN

C385

14

0.01

13

SD

12

IF IN

C386 330P

47K

R395

R359

1.8K Q360

R385

5.6K

R383

5.6K

Q360: SWITCHING

C393

1/50

R391

+B

R382

150

R381

10K

R380

1.5K

C380

10/50

L351

100µH

R377 47K

270

C397

0.022

C394 47/16

C392

0.001

C387

0.022

R387 5.6K

R392 270

C395 0.022

C396 100/10

+B

TP301

R393

1K

C399

0.022

C398

100/10

R388

3.9K

ZD351

DZ5.1BSB

ZDT21

DZ5.1BSB

47/16

CF302

1

2

3

C352 10/50

C350 0.022

T351 AM IF

1

R352

2

1K

3

CF352

C353 0.022

C354 0.022

CF351

C355

22P

C370

1/50

C356

0.001

R355

3.3K

C357

R353

270

2.2/50

FM IF DET./FM MPX./AM IF

RT30 1K

1K

RT29

LT21

2.2µH

CT24

16 15 14 13 12 11 10

RDCL

READY

RT22

RT23

RDS-ID/

390

VREF

MPXIN

LT22

390

2.2µH

CT32

47/16

CT28

0.022

CT31 47/16

AM BAND COVERAGE fL

1

2 3

AM IF IN

4

GND

5

SD

6

STEREO

7

FM DET

8

VCC

9

IF OUT

10 11

PHASE

12

(FM/AM)

C358

1/50

LA1832S

1K

RT28

RDDA

VSSA

VDDA

CT27 0.022

R351 5.6K

AM OSC OUT

FM IF IN

AM OSC IN

AM MIX OUT

FM AFC

REG

AM RF IN

AM LOW CUT

FM/AM OUT

MPX VCO

MPX IN

R-CH OUT

L-CH OUT

MO/ST

IC303

CT21 47/16

RT21

10K

CT22

0.022

RT27

1K

RST

VDDD

MODE

CIN

FLOUT

CT26 560P

L341

BALUN

T306

AM

OSC.

C334

22P(CH)

R323

68K

R336

10K

24 23 22 21

C363 0.022 C364 2.2/50

VSM

20

C365 0.022

19

C366 0.001

18

C367 1/50

L354

LOW PASS

FILTER

X351

456KHz

17 16

C368

C369 27P

15 14

C372

13

1/50

LC72723M

RDS DECORDER

9

XIN

VSSd

ICT1

XOUT

TEST

87654321

RT25

10K

RT26

56K

QT21

CT30 0.022

KTC3199 GR

C335 560P

VD301

KDV147B

R358

3.9K

C362

3.3/50

C361

0.022

R350

2.7K

R356

1K

1/50

C374 0.018

C371

1/50

R364

47K

ICT21

CT23

22P(CH)

XT21

4.332MHz

LC72723M

CT25

22P (CH)

RT24

56K

CT29

0.022

C338

0.001

D301 DS1SS133

D302 DS1SS133

C330

15P

C332

0.022

C342

0.022

R365

10K

TP

TP302

R357 470K

C373

0.018

R363

47K

C323

0.022

C331

0.047

T303

AM TRACKING

C340

0.001

AM ANT.

H

MAIN PWB-A1(3/3)

• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.

1

23456

Figure 30 SCHEMATIC DIAGRAM (9/9)

– 30 –

CD-BA250H/CD-BA2600H

VOLTAGE

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

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

1 2 3 4 5 6 7 8 9

VOLTAGE

1.6 V

1.0 V

1.6 V

1.8 V

3.3 V 0 V

1.6 V

1.5 V

0.8 V

3.2 V 0 V

1.6 V

1.6 V 0 V 0 V

3.2 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V

1.6 V 0 V 0 V

3.2 V

3.2 V 0 V

IC101

VOLTAGE

0 V 0 V

0.57 V

2.0 V

0.59 V(AC)

1.32 V 0 V

0.59 V

3.45 V

3.42 V 0 V 0 V

6.92 V

4.13 V 0 V

3.43 V

0.59 V 0 V

2.63 V

0.56 V(AC)

2.00 V

0.57 V 0 V 0 V

IC1

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.

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

PIN NO.

1 2 3 4 5 6 7 8 9

1 2 3

VOLTAGE

3.7 V

3.7 V 0 V 0 V

3.7 V

3.2 V

3.2 V 0 V 0 V 0 V

3.2 V 0 V 0 V 0 V 0 V 0 V

3.2 V 0 V 0 V 0 V

4.7 V 0 V

4.9 V

4.9 V 0 V

4.9 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V

3.2 V

3.2 V 0 V

3.2 V

IC302

VOLTAGE

2.55 V 0 V 0 V 0 V 0 V

5.16 V 0 V

4.69 V

4.02 V

4.10 V

5.15 V 0 V

5.15 V 0 V 0 V

2.53 V

5.16 V

0.90 V

1.31 V 0 V

2.55 V

IC904

VOLTAGE

12.21 V

0.66 V

5.68 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

PIN NO.

1 2 3 4 5 6 7 8

PIN NO.

1 2 3

1 2 3 4 5 6 7 8 9

IC2

VOLTAGE

1.7 V

1.8 V

2.1 V

2.0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V

2.1 V

1.6 V

4.9 V

3.0 V

1.6 V 0 V 0 V

4.9 V

1.6 V

2.1 V

2.1 V 0 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

3.7 V

IC301

VOLTAGE

0.91 V

1.64 V

5.40 V

1.62 V 0 V

5.41 V

4.65 V

5.37 V

5.41 V

IC561

VOLTAGE

0.17 V

0.2 V

0.19 V –13.11 V

0.19 V

0.2 V

0.17 V

6.23 V

IC903

VOLTAGE

24.70 V 0 V

10.04 V

PIN NO.

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

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

PIN NO.

1 2 3 4 5 6 7 8

PIN NO.

1 2 3

1 2 3 4 5 6 7 8 9

IC303

VOLTAGE

2.09 V

5.17 V

2.09 V

2.08 V 0 V

5.15 V

3.02 V

5.17 V

4.35 V

4.01 V

4.10 V

1.18 V

1.19 V

2.08 V

1.79 V

1.79 V 0 V

0.58 V

2.60 V

2.96 V

5.17 V

3.64 V

IC601

VOLTAGE

0 V 0 V 0 V

5.03 V

5.00 V

5.01 V

5.03 V

5.01 V

5.03 V

5.01 V

5.00 V

5.04 V

5.03 V

10.03 V 0 V

IC562

VOLTAGE

0.25 V

0.3 V

0.3 V –13.11 V 0 V 0 V 0 V

6.23 V

IC902

VOLTAGE

12.56 V

24.75 V

13.17 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 4 5 6 7 8

9 10 11 12 13 14 15

1 2 3 4 5 6 7 8 9

VOLTAGE

4.77 V

4.68 V 0 V 0 V

4.67 V

4.72 V

4.74 V 0 V

5.41 V

4.86 V

2.3 V 2 V 0 V

4.76 V 0 V

4.77 V

4.7 V 0 V

5.36 V

0.16 V 0 V 0 V 0 V 0 V 0 V

2.3 V

0.22 V 0 V 0 V 0 V

5.03 V

4.77 V

5.04 V

2.48 V 0 V 0 V

4.92 V 0 V

5.67 V

12.5 V

12.52 V

12.5 V

3.8 V

4.78 V

4.76 V

4.5 V

5.04 V

5.28 V

IC901

VOLTAGE

0 V 0 V 0 V

50.1 V –48.8 V 0 V 0 V

51.6 V –51.5 V 0 V 0 V –50.1 V 0 V 0 V 0 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.

10 11 12 13 14 15 15

1 2 3 4 5 6 7 8 9

VOLTAGE

5.28 V 0 V 0 V

5.25 V

5.28 V

5.28 V 0 V

0.31 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V –28.82 V –28.82 V –28.8 V –28.88 V –28.79 V –28.8 V –16.2 V –18.74 V –26.3 V –23.77 V 0 V –21.2 V –28.9 V –26.2 V –26.3 V –26.3 V –21.26 V –28.83 V 0 V 0 V –18.73 V 0 V 0 V –26.26 V –26.26 V –26.24 V –26.32 V –26.3 V –26.29 V –26.3 V –26.3 V –26.3 V –26.28 V –26.3 V

ICT1

VOLTAGE

2.58 V

5.16 V 0 V

2.58 V

2.58 V 0 V

2.62 V

2.48 V 0 V

5.16

5.16 V 0 V 0 V

4.76 V 0 V

– 38 –

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-BA250H/CD-BA2600H

• 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 SW701 ON/STAND-BY ON—OFF SW702 CLOCK ON—OFF SW703 TIMER ON—OFF SW704 RTY ON—OFF SW705 EON ON—OFF SW706 ASPM ON—OFF SW707 DISPLAY MODE ON—OFF SW712 DISC SKIP ON—OFF SW713 OPEN/CLOSE ON—OFF SW714 DIMMER ON—OFF SW715 X-BASS ON—OFF

DESCRIPTION

POSITION POSITION

TYPES OF TRANSISTOR AND LED

REF. NO

SW716 EQUALIZER ON—OFF SW717 VOLUME UP ON—OFF SW718 VOLUME DOWN ON—OFF SW720 CD ON—OFF SW721 TAPE ON—OFF SW722 TUNING DOWN ON—OFF SW723 MEMORY/SET ON—OFF SW724 FAST REWIND ON—OFF SW725 FAST FORWARD ON—OFF SW726 PLAY ON—OFF SW727 STOP ON—OFF SW729 REC/PAUSE ON—OFF SW730 TUNING UP ON—OFF SW731 VIDEO ON—OFF SW732 TUNER ON—OFF

DESCRIPTION

FRONT

VIEW

E C B

(S) (G) (D)

(1) (2) (3)

KTA1266 GR KRC102 M KRC104 M KTA1271 Y KTA1274 Y 2SC1845 F

2SC380 O KTA1273 Y KTC3203 Y KTC3199 GR KRA107 M KRC107 M

FRONT VIEW

SLR342VCJ1

– 39 –

CD-BA250H/CD-BA2600H

Stopped

CH1=500 mV

DC 10:1

T

IC1 21

1

IC1 20

2

IC1 21

1

IC1 67

3

IC1 15

4

IC1 4

5

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000 V BW : FULL

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

Stopped

CH1=500 mV

CH2=10 V

DC 10:1

FDO

1

T

DRF

2

TE

3

CH Position To

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

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

DC 10:1

T

CH2=1 V

DC 10:1

Stopped

CH1=10 V

WAVEFORMS OF CD CIRCUIT

CH3=500 mV

DC 10:1

=Record Length=

Main : 100 K Zoom : 2 K

CH3=1 V

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

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

Vp-p=1.0V~1.3 V

0.5 mV/div,0.5 µsec/div

100 ms/div

(100 ms/div)

NORM:100 kS/s

7

8

1

9

10

11

12

IC1 73

IC1 74

IC1 21

IC1 39

IC1 58

IC1 59

IC1 60

Stopped

CH1=500 mV

DC 10:1

PDO1

3

4

PDO2

T

FDO

1

Smoothing : ON CH1 : 0.000 V BW : FULL

T

1

Smoothing : ON CH1 : 0.00 V BW : FULL

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

T

Stopped

CH1=2 V

DC 10:1

DOUT

=Filter= =Offset=

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

T

Stopped

CH1=2 V

CH2=2 V

DC 10:1

1

LRSY

2

DATACK

T

3

DATA

=Filter= =Offset=

Smoothing : ON CH1 : 0.00 V BW : FULL

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

CH3=1 V

DC 10:1

=Record Length=

Main : 100 K Zoom : 2 K

=Record Length=

Main : 1 K Zoom : 100

CH3=2 V

DC 10:1

=Record Length=

Main : 5 K Zoom : 100

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

1999/04/07 09:25:28

NORM:200 MS/s

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

1999/04/05 20:50:17

NORM:100 kS/s

=Trigger=

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

CH1 v/DIV 500 mV

500 ns/div

(500 ns/div)

5 µs/div

(5 µs/div)

CH3 v/DIV 2 V

TE

IC1 21

IC1 22

2

DRF

T 1

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

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

DC 10:1

T

CH2=500 mV

DC 10:1

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

Stopped

CH1=200 mV

T

FDO

2

SPDO

1

=Filter= =Offset= Smoothing : ON CH1 : 0.000 V BW : FULL

=Record Length=

Main : 100 K Zoom : 2 K

=Record Length=

Main : 100 K Zoom : 2 K

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

1999/04/07 09:51:15

500 ms/div

(500 ms/div)

NORM:20 kS/s

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

IC1 15

4

IC1 67

3

1

6

– 40 –

CD-BA250H/CD-BA2600H

TROUBLE SHOOTING

When the CD does not function

When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check the following items. Remove the cabinet and follow the trouble shooting instructions. "Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."

Turn 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 IC1 (LC78645E), the presence of the clock signal (33.8688 MHz) and the status of the RESET terminal (pin 66 on IC1). (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.

– 41 –

CD-BA250H/CD-BA2600H

(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=500mV

DC 10:1

T

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000V BW : FULL

Sled motor (M2).

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

CH3=500mV

DC 10:1

=Record Length=

Main : 100K Zoom : 2K

Figure 42-1

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

2. Does the focus (lens) move up and down ? (Waveform drawing Figure 42-1)

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 42-2)

Yes

No

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

Is the disc rotating ?

Yes

3. Is the HF waveform normal ? (Waveform drawing Figure 42-3)

Stopped

1

CH1=500 mV

DC 10:1

FDO

CH2=10 V

DC 10:1

CH3=1 V

DC 10:1

500 ms/div

(500 ms/div)

NORM:20 kS/s

No

Check the focus peripheral circuit.

Check the laser diode driver Q1 peripheral circuit.

Spindle motor (M1).

Pins 7~12, 79 and 80 on IC1. Check the laser diode driver Q1 peripheral circuit.

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.

T

DRF

2

TE

3

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

Smoothing : ON CH1 : 0.000 V BW : FULL

CH Position To

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

=Record Length=

Main : 100 K Zoom : 2 K

Figure 42-2

CH2 Position

0.20 div

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

– 42 –

Figure 42-3

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 15 on IC1.

CD-BA250H/CD-BA2600H

If the waveform shown in Figure 43-1 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 14, 15 and 20 on IC1, and CNS1A/B.

A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 20 on IC1.

Data cannot be read. Check the VCO-PLL system.

Stopped

CH1=10V

DC 10:1

TE

2

DRF

T

1

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

T

CH2=1V

DC 10:1

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

=Record Length=

Main : 100K Zoom : 2K

100ms/div

(100ms/div)

NORM:100kS/s

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

Figure 43-1

(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 43-2)

No

2. The turntable doesn't rotate.

Yes

The spin driver circuit is OK.

Check around pin 22 on IC1, 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

FDO

SPDO

CH1=200 mV

DC 10:1

– 43 –

=Filter= =Offset= Smoothing : ON CH1 : 0.000 V BW : FULL

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

Figure 43-2

=Record Length=

Main : 100 K Zoom : 2 K

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

CD-BA250H/CD-BA2600H

(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 44-1)

Check around pins 73~78 on IC1.

(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 52 (C2F) on IC1 "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 44-1

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 39 (DOUT) on IC1 and the waveform (Figure 44-2).

If OK, Check the unit.

Check again using a known good disc.

Stopped

T

1

Smoothing : ON CH1 : 0.00 V BW : FULL

T

CH1=2 V

DC 10:1

DOUT

=Filter= =Offset=

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

=Record Length=

Main : 1 K Zoom : 100

Figure 44-2

1999/04/07 09:25:28

500 ns/div

(500 ns/div)

NORM:200 MS/s

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

– 44 –

CD-BA250H/CD-BA2600H

FUNCTION T ABLE OF IC

IC1 VHiLC78645E-1: CD Servo (LC78645E) (1/2)

Pin No.

1 SLC0 Output – Control output. 2 SLCIST Input – 3 EFMIN Input – RF signal input terminal. 4 RF Output – RF signal monitor terminal. 5 RFVDD Input – RF power terminal. 6 RFVSS – – RF earth terminal. To be connected to 0 V. 7 FIN1 A Input – A+C signal input terminal. 8 FIN2 B Input – B+D signal input terminal. 9 TIN1 E Input – E signal input terminal. 10 TIN2 F Input – F signal input terminal. 11 VREF Output RFVDD/2 VREF voltage output terminal. 12 REF1 Input – Reference supply setting terminal. 13* FE Output ZHI FE signal monitor terminal. 14 TEC Output – LPF capacitor connection terminal for TE signal. 15* TE Output ZHI TE signal monitor terminal. 16* RFMON Output ZHI RF internal signal monitor terminal. 17 JITTC – – Capacitor connection terminal for jitter detection. 18 ADAVDD Input – Power terminal for servo A/D, D/A. 19 ADAVSS – – Earth terminal for serve A/D, D/A. To be connected to 0 V. 20 TD0 Output ADAVDD/2 Output terminal for tracking control. D/A output. 21 FD0 Output ADAVDD/2 Output terminal for focus control. D/A output. 22 SPD0 Output ADAVDD/2 Output terminal for spindle control. D/A output. 23 SLD0 Output ADAVDD/2 Output terminal for sled control. D/A output. 24* GPDAC Output ADAVDD/2 Servo D/A general-purpose output terminal. 25 CONT4 Input/Output Input Mode General-purpose I/O terminal 4. 26 CONT5 Input/Output Input Mode General-purpose I/O terminal 5. 27* SBCK/CONT6 Input/Output Input Mode General-purpose I/O terminal 6 or

28 SBCK/FG Input – Subcode reading clock input terminal/FG signal input terminal/external

29* DEFECT Output L Defect terminal. 30* V/*P Output H Auto switching monitor output terminal for rough servo phase control.

31* FSEQ Output L Sync signal detection output terminal.

32* MONI1 Output L Internal signal monitor terminal 1. 33* MONI2 Output L Internal signal monitor terminal 2. 34* MONI3 Output L Internal signal monitor terminal 3. 35* MONI4 Output L Internal signal monitor terminal 4. 36* MONI5 Output L Internal signal monitor terminal 5. 37 VSS – – Digital system earth terminal. To be connected to 0 V. 38 VDD Input – Digital system power terminal. 39* DOUT Output L Digital OUT output terminal. (EIAJ format) 40 TEST Input L Input terminal for test. To be connected to 0 V. 41 LVDD Input – Power supply for Left channel. 42 LCHO Output LVDD/2 Left channel output. 43 LVSS – – GND for Left channel. Must be connected to 0 V.

Terminal Name

Input/Output

Setting in Reset

Function

For slice level

control.

Subcode reading clock input terminal.

emphasis setting terminal. Terminal functions are set by commands. When not used, connect to 0 V.

“H”: rough servo, “L”: phase servo.

The status changes to “H” when the sync signal detected in EFM and the sync signal of internal generation are identified.

Left channel

D/A converter

Resistor connection terminal for SLCO output current

Controlled by commands from the microcomputer. When not used, set them as input terminals and connect to 0 V, or set them as output terminals and leave open.

setting.

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

– 45 –

CD-BA250H/CD-BA2600H

IC1 VHiLC78645E-1: CD Servo (LC78645E) (2/2)

Pin No.

44 RVSS – – GND for Right channel. Must be connected to 0 V. 45 RCHO Output LVDD /2 Right channel output. 46 RVDD Input – Power supply for Right channel. 47 XVDD Input – Power supply for crystal oscillator. 48 XOUT Output – Connected for the 33.8688 MHz crystal oscillator cement. 49 XIN Input – 50 FSX/16MIN Input/Output Input 7.35 kHz Synchronization signal monitor port.

51 XVSS – – Crystal GND for crystal oscillator. Must be connected to 0 V.

52* C2F Output H C2 FLAG monitor port. 53* EFLG Output L C1, C2 error corrected monitor port. 54* 16MOUT Output Clock 16.9344 MHz output port. 55 ASLRCK Input – Word clock input port.

56 ASDACK Input – Bit clock input port.

57 ASDFIN Input –

58* LRSY Output L Word clock output port. 59* DATACK Output L Digital data Bit clock output port. 60* DATA Output L Left/Right channel data output port. 61 CE Input – Chip enable signal input port. 62 CL Input – 63 DI Input – Interface Data input port. 64 DO Output (H) Data output port. (N-ch. open drain output.) 65 *WRQ Output H Interruption signal output. 66 *RES Input – Chip reset signal input port.

67 DRF Output L Focus detection output port. 68 VDD5 Input — Power supply for Microprocessor. 69 VSS – – GND for digital circuit. Must be connected to 0 V. 70 CONT3 Input/Output Input General purpose port 1.

71 CONT2 Input/Output Input General purpose port 2.

72* CONT1 Input/Output Input General purpose port 3.

Terminal Name

Input/Output

Setting in Reset

Function

Right channel D/A converter

Crystal

Oscillator

or Clock input port for Digital filter & D/A

Oscillator

(If this port does not use, must be connect to 0 V.)

Anti-shock

Microcomputer

This port must be set LOW after first applied power on.

(If this port does not use, must be connect to 0 V.) Left/Right channel data input port.

(If this port does not use, must be connect to 0 V.)

Data transfer clock input port.

Controlled with serial data command from microcomputer. When not used, General purpose input/ output terminal 7. Set it as the input terminal and open it by connecting to 0 V, or set it as the output terminal and open it.

73 PDO1 Output — Internal VCO control phase comparator output port 1. 74 PDO2 Output Input Internal VCO control phase comparator output port 2. 75 VVSS — — GND for internal VCO. Must be connected to 0 V. 76 PCKIST Input — PDO output current adjustment resistor connection port. 77 VVDD Input — Power supply for internal VCO. 78 FR Input — VCO frequency range adjustment port. 79 LDS Input — LASER power detected signal input port. 80 LDD Output — LASER power control signal output port.

PLL

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 (61pin), CL (62pin), DI (63pin), DO (64pin), WRQ (65pin), RES (66pin), DRF (67pin), CONT2 (71pin), CONT3 (70pin).

– 46 –

IC1 VHiLC78645E-1: CD Servo (LC78645E)

LDD

LDSFRVVDD

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61

PCKIST

VVSS

PD02

PD01

CONT1

CONT2

CONT3

VSS

VDD5

DRF

*RES

CD-BA250H/CD-BA2600H

*WRQDODICLCE

SLC0

SLCIST

EFMIN

RF

RFVDD

RFVSS

FIN1 FIN2 TIN1 TIN2

VREF

REFI

TEC

RFMON

JITTC ADAVDD ADAVSS

TD0

1 2 3 4 5 6 7 8

9 10 11

LC78645E

12 13

FE

14 15

TE

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

FD0

SPD0

SLD0

CONT4

GPDAC

CONT5

DEFECT

SBCK/FG

V/*P

FSEQ

MONI1

MONI2

MONI3

SBCK/CONT6

RF

TEC

TE

FE

FIN1

FIN2

TIN1

TIN2

REF1

DETECT

+ –

LEVEL SET

–

TBAL

MIX

LPF

RAM

+

–

AGC EQ

LPF

SW

+ –

– +

MONI CONT

+

MONI4

PH

BH

+ –

MONI5

VDD

(3.3V)VSS

RFVDD RFVSS

RFMON

VREF

DOUT

TEST

DATA

60

DATACK

59

LRSY

58

ASDFIN

57 56

ASDACK

55

ASLRCK

54

16MOUT

53

EFLG

52

C2F

51

XVSS

50

FSX/16MIN

49

XIN

48

XOUT

47

XVDD

46

RVDD

45

RCH0

44

RVSS

43

LVSS

42

LCHO

41

LVDD

ADIN

ADAVDD

ADAVSS

JITTC

SLC0

EFMIN

SLCIST

PCK

PDO1 PDO2

PCKIST

VVDD VVSS

SBCK/FG

XIN

XOUT

16MOUT

XVDD XVSS

*RES

*WRQ

VDD5V

CONT1, 2, 3

CONT4, 5

SBCK/CONT6

TEST

FR

CL CE

DI

DO

SERVO PROCESSOR

A/D

JITTER

CLOCK

PORTS

8FS

1bit DAC

DETECT

CLV,CAV

CONTROL

SLICE LEVEL

CONTROL

PLL

VCEC

GENERATOR

COMMAND

INTERFACE

GENERAL-PURPOSE

DIGITAL FILTER

Figure 47 BLOCK DIAGRAM OF IC

TRACK JUMP

AUTO ADJUST

SW

DRF

RUPTURE DEFECT

FRAME SYNC

DETECT,PROTECT INSERT,

EFN DECODE

SUBCODE DECODE CRC

MONITOR SIGNAL SELECTOR

ERROR

CORRECTION

AUDIO CD

INTERPOLATION

MUTE

ATTENUATION

DEEMPHSIS

LPF

LVSS

LVDD

LCHO

RCHO

RVDD

RVSS

– 47 –

D/A

APC

S/H

RAM

AUDIO OUT

SERIAL

OUT

EXTERNAL

AUDIO IN

LDD LDS

FD0 TD0 SLD0 SPD0 GPDAC

DRF

VDD

FSEQ

V/*P VDD

VSS MONI1~5

FSK/16MIN C2F EFLG

DOUT

LRSY DATACK DATA

ASLRCK ASDQCK ASDFIN

CD-BA250H/CD-BA2600H

IC701 RH-iX0401AWZZ: System Microcomputer (IX0401AW) (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 VPP/IC — GND 14* XT2 XT2 — OPEN 15* P04 SPAN 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 TUNER SM Input TUNER SIGNAL METER INPUT. 28 ANI5 SPEANA2 Input SPEANA DATA INPUT 16 kHz. 29 ANI4 SPEANA1 Input SPEANA DATA INPUT 1 kHz. 30 ANI3 SPEANA0 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 — GND 38 P01 JOG 0 — GND 39 INTP0 REMOCON Input REMOCON INPUT. 40 VSS VSS — GROUND VOLTAGE. 41 P74 SMUTE Output SYSTEM MUTE CONTROL. 42 P73 T_SOL B Output 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 SPK_DET Input SPEAKER OUTPUT DETECTION. 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.

Port Name

Terminal Name

DISC NO SW Input CD DISC NUMBER SWITCH.

Input/Output

Function

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

– 48 –

IC701 RH-iX0401AWZZ: System Microcomputer (IX0401AW) (2/2)

CD-BA250H/CD-BA2600H

Pin No.

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. (WHEN NOT USED. CONNECT TO 0 V) 62 FIP37 NO USE Output GND 63 FIP36 RDS RST Output RDS FAN RESET. 64 FIP35 RDS RDDA Input RDS TRANSMIT DATA INPUT 65 FIP34 RDS RDCL Output RDS CLOCK 66 FIP33 RDS READY Input RDS READY 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/SW OUT

Input/Output

Output DESTINATION OUTPUT.

Function

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

– 49 –

CD-BA250H/CD-BA2600H

IC601 VHiLC75341/-1: Audio Processor (LC75341)

DI

CE

YSS

123

CL

VDD

Yref

222324

LOUT

LBASS

0.1uF

LIN

LSEL0

4

LVref

CCB

5

INTERFACE

6

CIRCUIT

CONTROL

CIRCUIT

CONTROL

7

8

RVref

CIRCUIT

CONTROL

21

20

19

18

17

ROUT

RBASS

0.1uF

RTRELTRE

R1N

RSEL0

CD

9

L4

CL

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 50 BLOCK DIAGRAM OF IC

LIN

LTRE

L4

LSEL0

L3

L2

R1

L1

– 50 –

FL701 VVKBJ11LM02T1: FL Display

11G 10G

S1

B21

B20

B19

B18

B17

FL DISPLAY

B16

B15

B8

B9 B10 B11 B12 B13 B14

CD-BA250H/CD-BA2600H

S1S1

B7

B6

B5

B4

B3

B2

B1

S1

9G

S1

B7 B6 B5 B4 B3 B2 B1

P1 P2 P3 P4 P5 P6 P7 P8

11G

S1 B1 B2 B3 B4 B5 B6 B7

10G

S1 B1 B2 B3 B4 B5 B6 B7

1G 2G 3G 4G 5G 6G 7G 8G

S4

S2

a

j

bk

mg

n

c

Dp

6G

Dp

d

c n p

r e

m

5G Dp

d c n p

e

m

4G Dp

r

9G S1 B1 B2 B3 B4 B5 B6 B7

col

8G Dp

d c n p

e

m

S5

S3

h

f

r

e

p

d

7G Dp

d c n p

r

e

m

B1 B2 B3 B4 B5 B6 B7

3G

Dp d c n p

r

e

m

d c n p

r

e

m

2G Dp

d c n p

e

m

1G

Dp

d

c n p

r

r e

m

P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22

B8

B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21

(Hiper)

(Lower)

g

b k

h

a S2 S3 S4 S5

g

col

b k

j

h

f

a S2 S3 S4 S5

b

h

a S2 S3 S4 S5

b

k

j

k

j

h

f

a S2 S3 S4 S5

S2 S3 S4 S5

b k

j

h

f

a

S2 S3 S4 S5

b k

j

h

f

a

S2 S3 S4 S5

b k

j

h

f

a

b

k

j

h

f

a S2 S3 S4 S5

– 51 –

CD-BA250H/CD-BA2600H

WIRING OF PRIMARILY SUPPLY LEADS (CD-BA250H FOR U.K. ONLY)

If any one of the bands shown in Fig. 52 is removed for some reason, be sure replace it to the original position and same appearance as before.

Nylon Band, 80mm

92LNBAND1318A

Transformer

PWB

Blue

Brown

AC Power

Supply Cord

Power

Transformer

Bushing

Figure 52

– 52 –

PARTS GUIDE

MINI COMPONENT SYSTEM

MODEL CD-BA250H

CD-BA250H Mini Component System consisting of CD-BA250H (main unit) and CP-BA250H (speaker system).

MINI COMPONENT SYSTEM

MODEL CD-BA2600H

CD-BA250H/CD-BA2600H

“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

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%.

CD-BA2600H Mini Component System consisting of CD-BA2600H (main unit) and CP-BA2600H (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

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 “

Be sure to replace parts with specified ones for maintaining the safety and performance of the set.

” are important for maintaining the safety of the set.

– 53 –

CD-BA250H/CD-BA2600H

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

CD-BA250H/CD-BA2600H

INTEGRATED CIRCUITS

IC1 VHILC78645E-1 J AY CD Servo,LC78645E IC2 VHIM63001FP-1 J AX Focus/Tracking/Spin/Sled Driver,

IC101 VHIAN7345K/-1 J AM Playback and Record/Playback IC302 VHILC72131/-1 J AP PLL (Tuner),LC72131

IC303 VHILA1832S/-1 J AN FM IF Det./FM Mpx./AM IF, IC561,562 VHIKIA4558P-1 J AC Ope Amp.,KIA4558P

IC601 VHILC75341/-1 J AM Audio Processor,LC75341 IC701 RH-IX0401AWZZ J AW System Microcomputer,

IC901 VHISTK4029S-1 J BA Power Amp.,STK4029S IC902 VSKTC2026//-1 J AF Silicon,NPN,KTC2026 IC903 VHIKIA7810AP1 J AF Voltage Regulator,KIA7810AP IC904 VHIKIA7805AP1 J AF Constant Voltage Regulator,

IC905 VHIAN78L05/-1 J AE Constant Voltage Regulator, ICT1 VHILC72723/-1 J AR RDS Decorder,LC72723

M63001FP Amp.,AN7345K

LA1832S

IX0401AW

KIA7805AP AN78L05

TRANSISTORS

Q1 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q2 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q3 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q101~104 VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F Q105~108 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q109 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q110 VSKRC104M//-1 J AC Digital,NPN,KRC104 M Q111 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q112 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q113,114 VSKRC104M//-1 J AC Digital,NPN,KRC104 M Q301 VS2SC380-O/-1 J AC Silicon,NPN,2SC380 O Q360 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q601~604 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q701~703 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q706 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y Q707,708 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y Q709 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q801 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q901 VSKTA1274Y/-1 J AE Silicon,PNP,KTA1274 Y Q902~905 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q906 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q907 VSKRC107M//-1 J AC Digital,NPN,KRC107 M Q908 VSKRA107M//-1 J AE Digital,PNP,KRA107 M Q914 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR QT21 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR

DIODES

D1,2 VHDDS1SS133-1 J AB Silicon,DS1SS133 D301~304 VHDDS1SS133-1 J AB Silicon,DS1SS133 D561~563 VHDDS1SS133-1 J AB Silicon,DS1SS133 D690,691 VHDDS1SS133-1 J AB Silicon,DS1SS133 D703 VHDDS1SS133-1 J AB Silicon,DS1SS133 D709~717 VHDDS1SS133-1 J AB Silicon,DS1SS133 D801 VHDDS1SS133-1 J AB Silicon,DS1SS133 D802~805 VHDDS1N404S-1 J AB Silicon,DS1N404S D806 VHDDS1SS133-1 J AB Silicon,DS1SS133 D901 VHDTS6B04GM-1 J AP Silicon,TS6B04GM D902~908 VHDDS1N404S-1 J AB Silicon,DS1N404S D911~916 VHDDS1SS133-1 J AB Silicon,DS1SS133 D917 VHDDS1N404S-1 J AB Silicon,DS1N404S LED701 VHPSLR342VCJ1 J AC LED,Red,SLR342VCJ1 ZD1 VHEDZ3R3BSB-1 J AB Zener,3.3V,DZ3.3BSB ZD2 VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB ZD351 VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB ZD561 VHEDZ6R2BSB-1 J AC Zener,6.2V,DZ6.2BSB ZD901 VHEDZ330BSD-1 J AC Zener,33V,DZ330BSB ZD902 VHEDZ110BSB-1 J AB Zener,11V,DZ110BSB ZD903 VHEDZ6R2BSA-1 J AB Zener,6.2V,DZ6.2BSA ZD904 VHEDZ130BSB-1 J AB Zener,13V,DZ130BSB ZD905 VHEDZ2R4BSB-1 J AB Zener,2.4V,DZ2.4BSB ZDT21 VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB

NO. PARTS CODE

PRICE RANK

DESCRIPTION

FILTERS

CF301,302 RFILF0072AFZZ J AG FM IF CF351 RFILF0003AWZZ J AK FM IF CF352 RFILA0009AWZZ J AE AM IF

TRANSFORMERS

1 PT801 RTRNP0351AWZZ J BE Power,Main 1 PT802 RTRNP0313AWZZ J AN Power,Sub

T303 RCILA0052AWZZ J AE AM Tracking T306 RCILB0067AWZZ J AD AM OSC. T351 RCILI0019AWZZ J AD AM IF

COILS

L1 VP-XHR82K0000 J AC 0.82 µH L101,102 VP-MK2R2K0000 J AC 2.2 mH L103 VP-MK331K0000 J AB 330 µH,Choke L341 RBLN-0002AWZZ J AE Balum L342 VP-DH2R2K0000 J AB 2.2 µH,Peaking L351 VP-DH101K0000 J AB 100 µH,Choke L354 RFILL0001AWZZ J AE Low Pass Filter L701 VP-DH101K0000 J AB 100 µH,Choke L702 VP-DH2R2K0000 J AB 2.2 µH,Peaking

1 L801 RCILZ0022AWZZ J AG Line Filter

L920,921 RCILZ0137AFZZ J AA 0.29 µH LT21,22 VP-XH2R2K0000 J AB 2.2 µH,Choke

VARIABLE CAPACITOR

VD301 VHCSVC348S/-1 J AK Variable Capacitance,SVC348S

VIBRATORS

X351 92LCRSTL1425A J AF Crystal,456 kHz X352 RCRSP0015AWZZ J AF Crystal,4.5 MHz XL1 RCRM-0041AWZZ J AF Ceramic,33.8688 MHz XL700 RCRSP0003AWZZ J AH Crystal,4.194304 MHz XT21 RCRSP0018AWZZ J Crystal,4.332 MHz

CAPACITORS

C1 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C2 VCTYMN1CY103N J AA 0.01 µF,16V C3 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C4 VCKYMN1HB102K J AA 0.001 µF,50V C5 VCQYKA1HM473J J AB 0.047 µF,50V,Mylar C6 VCTYPA1CX104K J AB 0.1 µF,16V C7 VCKYMN1HB101K J AA 100 pF,50V C8 VCTYMN1CX472K J AA 0.0047 µF,16V C9 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C10 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C11 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic C12 VCCSPA1HL101J J AA 100 pF,50V C13 VCTYMN1EF223Z J AA 0.022 µF,25V C14 RC-EZY107AF1A J AB 100 µF,10V,Electrolytic C16 VCEAEA0JW337M J AD 330 µF,6.3V,Electrolytic C18 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C23,24 RC-EZY106AF1H J AB 10 µF,50V,Electrolytic C25,26 VCTYMN1CX152K J AA 0.0015 µF,16V C27 VCTYMN1EF223Z J AA 0.022 µF,25V C28 VCKYMN1HB101K J AA 100 pF,50V C30 VCKYMN1HB101K J AA 100 pF,50V C32~34 VCKYMN1HB101K J AA 100 pF,50V C35 VCQYKA1HM473J J AB 0.047 µF,50V,Mylar C36 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C37 VCTYPA1CX104K J AB 0.1 µF,16V C38 VCTYMN1CY103N J AA 0.01 µF,16V C39 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C40 VCEAZA0JW227M J AC 220 µF,6.3V,Electrolytic C41 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C42 VCTYMN1CY103N J AA 0.01 µF,16V C44 VCKYMN1HB102K J AA 0.001 µF,50V C48 VCKZPA1HF223Z J AA 0.022 µF,50V C49 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C50 VCCCPA1HH220J J AA 22 pF (CH),50V C51 VCTYBT1EF223Z J AA 0.022 µF,25V C101,102 VCKYMN1HB561K J AA 560 pF,50V

– 1 –

CD-BA250H/CD-BA2600H

NO. PARTS CODE

C103,104 VCKYMN1HB181K J AA 180 pF,50V C105,106 VCKYMN1HB561K J AA 560 pF,50V C107~110 VCKYMN1HB331K J AA 330 pF,50V C111,112 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic C113,114 VCTYPA1EX333K J AA 0.033 µF,25V C115,116 VCKYMN1HB561K J AA 560 pF,50V C117,118 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C119 VCKYPA1HB222K J AA 0.0022 µF,50V C120 VCTYMN1CX222K J AA 0.0022 µF,16V C121 VCTYMN1EF223Z J AA 0.022 µF,25V C122 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C123,124 VCKYMN1HB271K J AA 270 pF,50V C125,126 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C127,128 VCKZPA1HF223Z J AA 0.022 µF,50V C129,130 VCTYMN1CX332K J AA 0.0033 µF,16V C131,132 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C133 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C134 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic C135 VCTYMN1EF223Z J AA 0.022 µF,25V C136 VCKZPA1HF223Z J AA 0.022 µF,50V C137 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C138 VCQPKA2AA822J J AA 0.0082 µF,100V,Polypropylene C139 VCQYKA1HM393K J AB 0.039 µF,50V,Mylar C140 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C141 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C150 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C301 VCTYMN1CY103N J AA 0.01 µF,16V C302 VCKYMN1HB102K J AA 0.001 µF,50V C321 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic C323 VCTYMN1EF223Z J AA 0.022 µF,25V C330 VCCSMN1HL150J J AA 15 pF,50V C331 VCKZPA1HF473Z J AA 0.047 µF,50V C332 VCTYMN1EF223Z J AA 0.022 µF,25V C334 VCCCMN1HH220J J AA 22 pF (CH),50V C335 VCKYMN1HB561K J AA 560 pF,50V C338 VCKYMN1HB102K J AA 0.001 µF,50V C340 VCKYMN1HB102K J AA 0.001 µF,50V C341,342 VCTYMN1EF223Z J AA 0.022 µF,25V C345~347 VCTYMN1EF223Z J AA 0.022 µF,25V C348 VCTYMN1EF103Z J AB 0.01 µF,25V C350 VCKZPA1HF223Z J AA 0.022 µF,50V C352 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C353,354 VCTYMN1EF223Z J AA 0.022 µF,25V C355 VCCSMN1HL220J J AA 22 pF,50V C356 VCKYMN1HB102K J AA 0.001 µF,50V C357 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C358 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C361 VCTYMN1EF223Z J AA 0.022 µF,25V C362 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C363 VCTYMN1EF223Z J AA 0.022 µF,25V C364 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C365 VCKZPA1HF223Z J AA 0.022 µF,50V C366 VCKYMN1HB102K J AA 0.001 µF,50V C367,368 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C369 VCCSMN1HL270J J AA 27 pF,50V C370~372 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C373,374 VCTYPA1CX183K J AA 0.018 µF,16V C380 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C381 VCCCMN1HH120J J AA 12 pF (CH),50V C382 VCCCMN1HH150J J AA 15 pF (CH),50V C384 VCKYMN1HB102K J AA 0.001 µF,50V C385 VCTYMN1CY103N J AA 0.01 µF,16V C386 VCKYMN1HB331K J AA 330 pF,50V C387 VCTYMN1EF223Z J AA 0.022 µF,25V C388 VCKYMN1HB102K J AA 0.001 µF,50V C389 VCTYMN1EF223Z J AA 0.022 µF,25V C391 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C392 VCKYMN1HB102K J AA 0.001 µF,50V C393 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C394 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C395 VCTYMN1EF223Z J AA 0.022 µF,25V C396 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C397 VCTYMN1EF223Z J AA 0.022 µF,25V C398 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C399 VCTYMN1EF223Z J AA 0.022 µF,25V C561 VCKYPA1HB271K J AA 270 pF,50V C562 VCKYMN1HB271K J AA 270 pF,50V C563 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C564,565 VCTYMN1CX272K J AA 0.0027 µF,16V C566 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C567,568 VCTYMN1CX682K J AA 0.0068 µF,16V C569 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic

PRICE RANK

DESCRIPTION

NO.

C570~572 VCTYMN1EF223Z J AA 0.022 µF,25V C573 VCKZPA1HF223Z J AA 0.022 µF,50V C601 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic C603 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C605,606 VCFYDA1HA154J J AB 0.15 µF,50V,Polyester C607,608 VCFYHA1HA104J J AB 0.1 µF,50V,Thin Film C609,610 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C611,612 VCTYMN1CX272K J AA 0.0027 µF,16V C613,614 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C615,616 VCEAZA1HW475M J AB 4.7 µF,50V,Electrolytic C617~624 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C625,626 VCTYMN1CX562K J AA 0.0056 µF,16V C635~638 VCKYMN1HB102K J AA 0.001 µF,50V C639 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C640 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C650~652 VCKYPA1HB221K J AA 220 pF,50V C690,691 VCKYMN1HB391K J AA 390 pF,50V C693 VCKYMN1HB102K J AA 0.001 µF,50V C701 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C702 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic C703 VCTYMN1EF223Z J AA 0.022 µF,25V C704 VCCSMN1HL150J J AA 15 pF,50V C705 VCCSMN1HL180J J AA 18 pF,50V C706 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C707 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C712 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C714 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C715 VCTYMN1CY103N J AA 0.01 µF,16V C716 VCTYMN1EF223Z J AA 0.022 µF,25V C717 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C718 VCKZPA1HF473Z J AA 0.047 µF,50V C719 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C734,735 VCCSPA1HL221J J AA 220 pF,50V C801 RC-KZ002LAWZZ J AE 0.0047 µF,250V,Ceramic C802 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C803 VCEAZV1VW477M J AD 470 µF,35V,Electrolytic C805 VCEAZV1VW108M J AE 1000 µF,35V,Electrolytic C901,902 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C903,904 RC-EZ0063AWZZ J AM 2200 µF,63V,Electrolytic C905,906 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C907 VCEAZW1VW228M J AH 2200 µF,35V,Electrolytic C908,909 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C910 VCEAZA1HW227M J AC 220 µF,50V,Electrolytic C911,912 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C913 VCEAZA1VW107M J AC 100 µF,35V,Electrolytic C915 VCKZPA1HF223Z J AA 0.022 µF,50V C916 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic C918 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C920 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C921 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C923 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C930,931 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic C932,933 VCKYMN1HB102K J AA 0.001 µF,50V C934,935 VCEAZA1HW475M J AB 4.7 µF,50V,Electrolytic C936,937 VCCSMN1HL150J J AA 15 pF,50V C938,939 VCKYMN1HB151K J AA 150 pF,50V C940,941 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C942 VCFYDA1HA224J J AB 0.22 µF,50V,Polyester C945,946 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C947 VCTYMN1EF223Z J AA 0.022 µF,25V C948 VCKZPA1HF223Z J AA 0.022 µF,50V C949 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C950~953 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C954~961 VCKZPA1HF223Z J AA 0.022 µF,50V C962~965 VCKYPA1HB102K J AA 0.001 µF,50V C967 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C968 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C969 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C970 VCEAZW1CW688M J AH 6800 µF,16V,Electrolytic CT1 VCKZPA1HF103Z J AA 0.01 µF,50V CT21 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic CT22 VCTYMN1EF223Z J AA 0.022 µF,25V CT23 VCCCMN1HH220J J AA 22 pF (CH),50V CT24 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic CT25 VCCCMN1HH220J J AA 22 pF (CH),50V CT26 VCKYMN1HB561K J AA 560 pF,50V CT27~30 VCTYMN1EF223Z J AA 0.022 µF,25V CT31 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic CT32 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic

PRICE RANK

DESCRIPTIONPARTS CODE

– 2 –

CD-BA250H/CD-BA2600H

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

RESISTORS

R1,2 VRD-ST2CD123J J AA 12 kohms,1/6W R3 VRD-ST2CD333J J AA 33 kohms,1/6W R4,5 VRD-ST2CD123J J AA 12 kohms,1/6W R6 VRD-ST2CD333J J AA 33 kohms,1/6W R7 VRD-ST2CD470J J AA 47 ohms,1/6W R9 VRD-ST2CD3R3J J AA 3.3 ohms,1/6W R10 VRD-ST2CD273J J AA 27 kohms,1/6W R11 VRD-MN2BD103J J AA 10 kohm,1/8W R12 VRD-MN2BD331J J AA 330 ohms,1/8W R13~17 VRD-MN2BD102J J AA 1 kohm,1/8W R18 VRD-ST2CD102J J AA 1 kohm,1/6W R19 VRD-ST2CD153J J AA 15 kohms,1/6W R20 VRD-ST2CD103J J AA 10 kohm,1/6W R22 VRD-ST2CD101J J AA 100 ohm,1/6W R23 VRD-MN2BD221J J AA 220 ohms,1/8W R24,25 VRD-MN2BD222J J AA 2.2 kohms,1/8W R26,27 VRD-MN2BD103J J AA 10 kohm,1/8W R28,29 VRD-ST2CD222J J AA 2.2 kohms,1/6W R30 VRD-ST2CD822J J AA 8.2 kohms,1/6W R31~38 VRD-ST2CD102J J AA 1 kohm,1/6W R39,40 VRD-MN2BD681J J AA 680 ohms,1/8W R41 VRD-MN2BD123J J AA 12 kohms,1/8W R42 VRD-MN2BD122J J AA 1.2 kohms,1/8W R43 VRD-MN2BD101J J AA 100 ohm,1/8W R44 VRD-ST2CD123J J AA 12 kohms,1/6W R45,46 VRD-MN2BD471J J AA 470 ohms,1/8W R47 VRD-MN2BD101J J AA 100 ohm,1/8W R49 VRD-ST2EE1R0J J AA 1 ohm,1/4W R101,102 VRD-MN2BD102J J AA 1 kohm,1/8W R103,104 VRD-MN2BD222J J AA 2.2 kohms,1/8W R105,106 VRD-MN2BD332J J AA 3.3 kohms,1/8W R107,108 VRD-MN2BD473J J AA 47 kohms,1/8W R109,110 VRD-MN2BD472J J AA 4.7 kohms,1/8W R111 VRD-MN2BD153J J AA 15 kohms,1/8W R112 VRD-ST2CD153J J AA 15 kohms,1/6W R113,114 VRD-ST2CD102J J AA 1 kohm,1/6W R115,116 VRD-ST2CD560J J AA 56 ohms,1/6W R117,118 VRD-MN2BD104J J AA 100 kohm,1/8W R119,120 VRD-MN2BD392J J AA 3.9 kohms,1/8W R121,122 VRD-MN2BD333J J AA 33 kohms,1/8W R123,124 VRD-MN2BD562J J AA 5.6 kohms,1/8W R125 VRD-MN2BD683J J AA 68 kohms,1/8W R126,127 VRD-MN2BD392J J AA 3.9 kohms,1/8W R128,129 VRD-MN2BD682J J AA 6.8 kohms,1/8W R130,131 VRD-MN2BD152J J AA 1.5 kohms,1/8W R132,133 VRD-MN2BD101J J AA 100 ohm,1/8W R134,135 VRD-MN2BD103J J AA 10 kohm,1/8W R136,137 VRD-ST2CD224J J AA 220 kohms,1/6W R138 VRD-MN2BD103J J AA 10 kohm,1/8W R139 VRD-ST2CD103J J AA 10 kohm,1/6W R140 VRD-MN2BD473J J AA 47 kohms,1/8W R141 VRD-RT2HD472J J AA 4.7 kohms,1/2W R142 VRD-ST2CD820J J AA 82 ohms,1/6W R143 VRD-MN2BD473J J AA 47 kohms,1/8W R144 VRD-MN2BD223J J AA 22 kohms,1/8W R145 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W R146,147 VRD-MN2BD103J J AA 10 kohm,1/8W R148 VRD-MN2BD472J J AA 4.7 kohms,1/8W R149 VRD-ST2EE151J J AA 150 ohms,1/4W R158 VRD-ST2EE221J J AA 220 ohms,1/4W R323 VRD-MN2BD683J J AA 68 kohms,1/8W R336 VRD-MN2BD103J J AA 10 kohm,1/8W R344 VRD-MN2BD471J J AA 470 ohms,1/8W R345 VRD-MN2BD472J J AA 4.7 kohms,1/8W R346 VRD-MN2BD331J J AA 330 ohms,1/8W R347 VRD-MN2BD682J J AA 6.8 kohms,1/8W R348 VRD-MN2BD681J J AA 680 ohms,1/8W R349 VRD-MN2BD330J J AA 33 ohms,1/8W R350 VRD-MN2BD272J J AA 2.7 kohms,1/8W R351 VRD-MN2BD562J J AA 5.6 kohms,1/8W R352 VRD-MN2BD102J J AA 1 kohm,1/8W R353 VRD-MN2BD271J J AA 270 ohms,1/8W R355 VRD-MN2BD332J J AA 3.3 kohms,1/8W R356 VRD-MN2BD102J J AA 1 kohm,1/8W R357 VRD-ST2CD474J J AA 470 kohms,1/6W R358 VRD-ST2CD392J J AA 3.9 kohms,1/6W R359 VRD-MN2BD182J J AA 1.8 kohms,1/8W R360 VRD-MN2BD472J J AA 4.7 kohms,1/8W

VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory

NO. PARTS CODE

R361,362 VRD-MN2BD103J J AA 10 kohm,1/8W R363,364 VRD-MN2BD473J J AA 47 kohms,1/8W R365 VRD-MN2BD103J J AA 10 kohm,1/8W R369 VRD-MN2BD150J J AA 15 ohms,1/8W R370 VRD-ST2CD102J J AA 1 kohm,1/6W R372~374 VRD-MN2BD102J J AA 1 kohm,1/8W R376 VRD-MN2BD102J J AA 1 kohm,1/8W R377 VRD-MN2BD473J J AA 47 kohms,1/8W R378 VRD-MN2BD102J J AA 1 kohm,1/8W R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W R380 VRD-MN2BD152J J AA 1.5 kohms,1/8W R381 VRD-MN2BD103J J AA 10 kohm,1/8W R382 VRD-ST2EE151J J AA 150 ohms,1/4W R383 VRD-MN2BD562J J AA 5.6 kohms,1/8W R384 VRD-ST2CD562J J AA 5.6 kohms,1/6W R385 VRD-MN2BD562J J AA 5.6 kohms,1/8W R386 VRD-ST2CD223J J AA 22 kohms,1/6W R387 VRD-ST2CD562J J AA 5.6 kohms,1/6W R388 VRD-MN2BD392J J AA 3.9 kohms,1/8W R391,392 VRD-ST2EE271J J AA 270 ohms,1/4W R393 VRD-MN2BD102J J AA 1 kohm,1/8W R395 VRD-MN2BD473J J AA 47 kohms,1/8W R399 VRD-MN2BD330J J AA 33 ohms,1/8W R561 VRD-MN2BD103J J AA 10 kohm,1/8W R562 VRD-MN2BD824J J AA 820 kohms,1/8W R563 VRD-ST2EE271J J AA 270 ohms,1/4W R565 VRD-MN2BD333J J AA 33 kohms,1/8W R566 VRD-ST2CD224J J AA 220 kohms,1/6W R567 VRD-MN2BD683J J AA 68 kohms,1/8W R568 VRD-MN2BD224J J AA 220 kohms,1/8W R569 VRD-MN2BD104J J AA 100 kohm,1/8W R570 VRD-ST2CD123J J AA 12 kohms,1/6W R571 VRD-MN2BD394J J AA 390 kohms,1/8W R572 VRD-MN2BD104J J AA 100 kohm,1/8W R573 VRD-MN2BD563J J AA 56 kohms,1/8W R574 VRD-MN2BD105J J AA 1 Mohm,1/8W R575 VRD-MN2BD474J J AA 470 kohms,1/8W R576 VRD-MN2BD225J J AA 2.2 Mohms,1/8W R577 VRD-MN2BD154J J AA 150 kohms,1/8W R578 VRD-MN2BD104J J AA 100 kohm,1/8W R579 VRD-ST2CD153J J AA 15 kohms,1/6W R580 VRD-MN2BD184J J AA 180 kohms,1/8W R601~603 VRD-ST2CD102J J AA 1 kohm,1/6W R604,605 VRD-MN2BD103J J AA 10 kohm,1/8W R606,607 VRD-MN2BD392J J AA 3.9 kohms,1/8W R608,609 VRD-MN2BD122J J AA 1.2 kohms,1/8W R610,611 VRD-MN2BD222J J AA 2.2 kohms,1/8W R612,613 VRD-MN2BD391J J AA 390 ohms,1/8W R614,615 VRD-MN2BD332J J AA 3.3 kohms,1/8W R616 VRD-ST2CD222J J AA 2.2 kohms,1/6W R617 VRD-MN2BD222J J AA 2.2 kohms,1/8W R618,619 VRD-ST2CD331J J AA 330 ohms,1/6W R620,621 VRD-MN2BD223J J AA 22 kohms,1/8W R622,623 VRD-MN2BD224J J AA 220 kohms,1/8W R690,691 VRD-MN2BD682J J AA 6.8 kohms,1/8W R692,693 VRD-MN2BD333J J AA 33 kohms,1/8W R702~704 VRD-ST2CD102J J AA 1 kohm,1/6W R705~707 VRD-MN2BD102J J AA 1 kohm,1/8W R708~712 VRD-ST2CD102J J AA 1 kohm,1/6W R713~717 VRD-MN2BD102J J AA 1 kohm,1/8W R718~721 VRD-ST2CD102J J AA 1 kohm,1/6W R724,725 VRD-ST2CD102J J AA 1 kohm,1/6W R726~728 VRD-ST2CD222J J AA 2.2 kohms,1/6W R729,730 VRD-ST2CD102J J AA 1 kohm,1/6W R731 VRD-MN2BD103J J AA 10 kohm,1/8W R732,733 VRD-MN2BD102J J AA 1 kohm,1/8W R734~736 VRD-ST2CD102J J AA 1 kohm,1/6W R737 VRD-MN2BD102J J AA 1 kohm,1/8W R738 VRD-ST2CD223J J AA 22 kohms,1/6W R739,740 VRD-ST2CD102J J AA 1 kohm,1/6W R742~745 VRD-ST2CD102J J AA 1 kohm,1/6W R746~748 VRD-MN2BD102J J AA 1 kohm,1/8W R749~751 VRD-MN2BD104J J AA 100 kohm,1/8W R752 VRD-MN2BD330J J AA 33 ohms,1/8W R756 VRD-MN2BD103J J AA 10 kohm,1/8W R758~760 VRD-MN2BD103J J AA 10 kohm,1/8W R761 VRD-MN2BD102J J AA 1 kohm,1/8W R762 VRD-MN2BD103J J AA 10 kohm,1/8W R765 VRD-ST2CD472J J AA 4.7 kohms,1/6W R766~768 VRD-MN2BD103J J AA 10 kohm,1/8W R770 VRD-ST2CD103J J AA 10 kohm,1/6W R771 VRD-MN2BD103J J AA 10 kohm,1/8W

PRICE RANK

DESCRIPTION

– 3 –

CD-BA250H/CD-BA2600H

NO. PARTS CODE

R772 VRD-ST2CD103J J AA 10 kohm,1/6W R773 VRD-ST2CD102J J AA 1 kohm,1/6W R774 VRD-MN2BD103J J AA 10 kohm,1/8W R777~779 VRD-MN2BD103J J AA 10 kohm,1/8W R781 VRD-MN2BD473J J AA 47 kohms,1/8W R782 VRD-MN2BD104J J AA 100 kohm,1/8W R783 VRD-MN2BD101J J AA 100 ohm,1/8W R786 VRD-MN2BD103J J AA 10 kohm,1/8W R788 VRD-MN2BD682J J AA 6.8 kohms,1/8W R801 VRD-ST2CD221J J AA 220 ohms,1/6W R802 VRD-ST2CD473J J AA 47 kohms,1/6W R803 VRD-ST2CD102J J AA 1 kohm,1/6W R804 VRD-MN2BD224J J AA 220 kohms,1/8W R901,902 VRD-ST2CD223J J AA 22 kohms,1/6W R903 VRD-RT2HD332J J AA 3.3 kohms,1/2W R904 VRD-ST2CD222J J AA 2.2 kohms,1/6W R905 VRD-ST2CD473J J AA 47 kohms,1/6W R906 VRD-ST2CD100J J AA 10 ohm,1/6W R907 VRD-ST2CD123J J AA 12 kohms,1/6W R908 VRD-ST2EE561J J AA 560 ohms,1/4W R909 VRD-ST2CD223J J AA 22 kohms,1/6W R930 VRD-ST2CD104J J AA 100 kohm,1/6W R931 VRD-MN2BD104J J AA 100 kohm,1/8W R932,933 VRD-MN2BD563J J AA 56 kohms,1/8W R934 VRD-MN2BD102J J AA 1 kohm,1/8W R935 VRD-ST2CD102J J AA 1 kohm,1/6W R936,937 VRD-MN2BD821J J AA 820 ohms,1/8W R938,939 VRD-MN2BD563J J AA 56 kohms,1/8W R940,941 VRD-MN2BD102J J AA 1 kohm,1/8W R942 VRD-MN2BD223J J AA 22 kohms,1/8W

1 R943,944 VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible

R945~948 VRN-VV3DAR22J J AC 0.22 ohms,2W R949,950 VRN-VV3AAR10J J AB 0.1 ohm,1W R951 VRD-MN2BD102J J AA 1 kohm,1/8W R952 VRD-ST2CD102J J AA 1 kohm,1/6W R953 VRD-MN2BD152J J AA 1.5 kohms,1/8W R954 VRD-ST2CD152J J AA 1.5 kohms,1/6W R955~957 VRD-MN2BD563J J AA 56 kohms,1/8W R958,959 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R960~963 VRD-ST2EE6R8J J AA 6.8 ohms,1/4W R967,968 VRD-ST2CD472J J AA 4.7 kohms,1/6W R969 VRD-RT2HD4R7J J AA 4.7 ohms,1/2W R970 VRD-RT2HD102J J AA 1 kohm,1/2W R971 VRD-ST2CD683J J AA 68 kohms,1/6W R972 VRD-ST2CD153J J AA 15 kohms,1/6W R973 VRD-ST2CD473J J AA 47 kohms,1/6W R977,978 VRD-ST2EE470J J AA 47 ohms,1/4W R981,982 VRD-RT2HD681J J AA 680 ohms,1/2W R983 VRD-ST2CD224J J AA 220 kohms,1/6W R984 VRD-ST2CD473J J AA 47 kohms,1/6W R986 VRD-RT2HD681J J AA 680 ohms,1/2W R988 VRD-RT2HD681J J AA 680 ohms,1/2W RD01 VRD-MN2BD681J J AA 680 ohms,1/8W RD02 VRD-MN2BD821J J AA 820 ohms,1/8W RD03 VRD-ST2CD102J J AA 1 kohm,1/6W RD04 VRD-MN2BD152J J AA 1.5 kohms,1/8W RD05 VRD-MN2BD222J J AA 2.2 kohms,1/8W RD06 VRD-MN2BD272J J AA 2.7 kohms,1/8W RD07 VRD-MN2BD392J J AA 3.9 kohms,1/8W RD08 VRD-ST2CD562J J AA 5.6 kohms,1/6W RD09 VRD-MN2BD103J J AA 10 kohm,1/8W RD10 VRD-MN2BD183J J AA 18 kohms,1/8W RD11 VRD-MN2BD333J J AA 33 kohms,1/8W RD12 VRD-MN2BD104J J AA 100 kohm,1/8W RD13 VRD-MN2BD681J J AA 680 ohms,1/8W RD14 VRD-MN2BD821J J AA 820 ohms,1/8W RD15 VRD-ST2CD182J J AA 1.8 kohms,1/6W RD16 VRD-ST2CD392J J AA 3.9 kohms,1/6W RD17 VRD-MN2BD184J J AA 180 kohms,1/8W RD18 VRD-MN2BD681J J AA 680 ohms,1/8W RD19 VRD-ST2CD821J J AA 820 ohms,1/6W RD20 VRD-MN2BD102J J AA 1 kohm,1/8W RD21 VRD-MN2BD152J J AA 1.5 kohms,1/8W RD22 VRD-MN2BD222J J AA 2.2 kohms,1/8W RD23 VRD-MN2BD272J J AA 2.7 kohms,1/8W RD24 VRD-MN2BD392J J AA 3.9 kohms,1/8W RD25 VRD-MN2BD562J J AA 5.6 kohms,1/8W RD26 VRD-ST2CD103J J AA 10 kohm,1/6W RD27 VRD-MN2BD183J J AA 18 kohms,1/8W RD28 VRD-ST2CD333J J AA 33 kohms,1/6W RD29 VRD-MN2BD104J J AA 100 kohm,1/8W RD30 VRD-MN2BD562J J AA 5.6 kohms,1/8W

PRICE RANK

DESCRIPTION

NO.

RT21 VRD-MN2BD103J J AA 10 kohm,1/8W RT22,23 VRD-ST2EE391J J AA 390 ohms,1/4W RT24 VRD-MN2BD563J J AA 56 kohms,1/8W RT25 VRD-MN2BD103J J AA 10 kohm,1/8W RT26 VRD-MN2BD563J J AA 56 kohms,1/8W RT27~30 VRD-MN2BD102J J AA 1 kohm,1/8W

PRICE RANK

DESCRIPTIONPARTS CODE

OTHER CIRCUITRY PARTS

BI4/CNS4 QCNWN1572AWZZ J AF Connector Ass’y,6/6Pin BI601/CNS601 QCNWN1842AWZZ J AG Connector Ass’y,6/6Pin BI701/CNS8 QCNWN1843AWZZ J AH Connector Ass’y,9/9Pin BI803/CNS803 QCNWN1879AWZZ J AF Connector Ass’y,6/6Pin BI902/CNS902 QCNWN1875AWZZ J AH Connector Ass’y,10/10Pin CNP1 QCNCM704GAWZZ J AC Plug,7Pin CNP2 QCNCM704HAWZZ J AC Plug,8Pin CNP3 92LCONE6P53253 J AC Plug,6Pin CNP4 QCNCM705FAFZZ J AB Plug,6Pin CNP7 92LCONE6P53254 J AC Plug,6Pin CNP8 92LCONE9P53254 J AD Plug,9Pin CNP101 QCNCM705CAFZZ J AA Plug,3Pin CNP102 QCNCM705GAFZZ J AB Plug,7Pin CNP302 92LCONE2P5268 J AB Plug,2Pin CNP701 QCNCWZX28AWZZ J Socket,28Pin CNP803 QCNCM705FAFZZ J AB Plug,6Pin CNP902 92LCONEAP5267 J AC Plug,10Pin CNP971 92LCONE2P53253 J AB Plug,2Pin CNP981 92LCONE5P52287 J AC Plug,5Pin CNS1A/B QCNWN1537AWZZ J AG Connector Ass’y,7/7Pin CNS2A/B QCNWN1538AWZZ J AG Connector Ass’y,8/8Pin CNS3A/B QCNWN1539AWZZ J AE Connector Ass’y,6/6Pin CNS701 QCNCWZF28AWZZ J Socket,28Pin CNS702 QCNCWZY08AWZZ J AC Socket,8Pin CNS971 QCNWN1389AWZZ J AC Connector Ass’y,2Pin

1 F901,902 QFS-D402CAWNI J AC Fuse,T4A L 250V 1 F903,904 QFS-D202CAWNI J AC Fuse,T2A L 250V

FE301 RTUNS0012AWZZ J AV FM Front End FFC701 QCNWN1877AWZZ J AH Flat Cable,28Pin FFC702 QCNWN1838AWZZ J AD Flat Cable,8Pin FL701 VVKBJ11LM02T1 J BC FL Display FW981 QCNWN1836AWZZ J AD Flat Wire,5Pin JK690 QSOCJ0219AWZZ J AD Jack,Video/AUX In JK701 QJAKM0004AWZZ J AK Jack,Headphones LG1 QLUGP0001AWZZ J AC Lug LUG1,2 92LLUG1746A J AA Lug M1 92LMTR2790CASY J BB Motor with Chassis [Spindle] M2 92LMTR1854BASY J AP Motor with Gear [Sled] M3 92LMEN7E6Y J AR Motor with Worm Pulley

M901 RMOTV0027AWZZ J AM Motor,Air Cooling Fan

1 RL801 RRLYD0011AWZZ J AE Relay

RL914 RRLYD0016AWZZ J AH Relay RX701 VHLN63H380A-1 J AK Remote Sensor,N63H380A SO302 QTANC0101AWZZ J AF Terminal,FM Antenna SO901 QTANA0417AWZZ J AE Terminal,Speaker 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 QSWF9001AW01 J AD Switch,Push Type [Pickup In] SW701 92LSWICHT1663T J AC Switch,Key Type [On/Stand-by] SW702 92LSWICHT1663T J AC Switch,Key Type [Clock] SW703 92LSWICHT1663T J AC Switch,Key Type [Timer] SW704 92LSWICHT1663T J AC Switch,Key Type [RTY] SW705 92LSWICHT1663T J AC Switch,Key Type [EON] SW706 92LSWICHT1663T J AC Switch,Key Type [ASPM] SW707 92LSWICHT1663T J AC Switch,Key Type [Display Mode] SW712 92LSWICHT1663T J AC Switch,Key Type [Disc Skip] SW713 92LSWICHT1663T J AC Switch,Key Type [Open/Close] SW714 92LSWICHT1663T J AC Switch,Key Type [Dimmer] SW715 92LSWICHT1663T J AC Switch,Key Type [X-Bass] SW716 92LSWICHT1663T J AC Switch,Key Type [Equalizer] SW717 92LSWICHT1663T J AC Switch,Key Type [Volume Up] SW718 92LSWICHT1663T J AC Switch,Key Type [Volume Down] SW720 92LSWICHT1663T J AC Switch,Key Type [CD] SW721 92LSWICHT1663T J AC Switch,Key Type [Tape] SW722 92LSWICHT1663T J AC Switch,Key Type [Tuning Down] SW723 92LSWICHT1663T J AC Switch,Key Type [Memory/Set] SW724 92LSWICHT1663T J AC Switch,Key Type [Fast Rewind] SW725 92LSWICHT1663T J AC Switch,Key Type [Fast Forward] SW726 92LSWICHT1663T J AC Switch,Key Type [Play] SW727 92LSWICHT1663T J AC Switch,Key Type [Stop]

[T/T Up Down Loading]

– 4 –

CD-BA250H/CD-BA2600H

NO.

SW729 92LSWICHT1663T J AC Switch,Key Type [Rec/Pause] SW730 92LSWICHT1663T J AC Switch,Key Type [Tuning Up] SW731 92LSWICHT1663T J AC Switch,Key Type [Video] SW732 92LSWICHT1663T J AC Switch,Key Type [Tuner]

PARTS CODE

PRICE

RANK

DESCRIPTION

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,Leaf Type [Pickup In]

(Not Replacement Item)

CABINET PARTS

201 92LCAB3562AASY J Front Panel Ass’y 201 92LCAB3566AASY J Front Panel Ass’y

201- 1 ———— –– Front Panel 201- 2 GDORF0099AWSA J AE Holder,Cassette [Tape 1]

201- 3 GDORF0100AWSA J AE Holder,Cassette [Tape 2] 201- 4 GCOVA1349AWSA J AG Cover,Cassette

201- 4 GCOVA1349AWSB J AH Cover,Cassette 201- 5 GCOVA1350AWSA J AG Cover,Cassette 201- 5 GCOVA1350AWSB J AH Cover,Cassette 201- 6 HDECQ0686AWSA J AE Panel,Cassette [Tape 1]

201- 7 HDECQ0687AWSA J AE Panel,Cassette [Tape 2] 201- 8 HDECQ0714AWSA J AH Panel,Amp. [For CD-BA250H] 201- 8 HDECQ0747AWSA J AK Panel,Amp. [For CD-BA2600H] 201- 9 JKNBZ0808AWSA J AE Button,Power [For CD-BA250H] 201- 9 JKNBZ0808AWSB J AE Button,Power [For CD-BA2600H] 201-10 JKNBZ0778AWSA J AF Button,Dimmer/Tuning

201-10 JKNBZ0778AWSB J AG Button,Dimmer/Tuning 201-11 JKNBZ0779AWSA J AF Button,Function

201-12 HDECQ0690AWSA J AC Volume Ring 201-13 JKNBZ0780AWSA J AF Button,Disc Control

201-13 JKNBZ0780AWSB J AF Button,Disc Control 201-14 JKNBZ0781AWSA J AG Button,Center Operation

201-15 GCOVA1351AWSA J AB Cover,Operation LED A 201-16 MLIFP0008AWZZ J AD Damper 201-17 MSPRD0092AWFJ J AB Spring,Cassette [Tape 1] 201-18 MSPRD0093AWFJ J AB Spring,Cassette [Tape 2] 201-19 JKNBZ0783AWSA J AF Button,X-Bass/Equalizer 201-20 PSHEP0063AWZZ J AB Filter,Remote Sensor 201-21 LHLDZ1328AWZZ J AC Holder,Cassette Lock 201-22 MSPRC0029AWFJ J AB Spring,Cassette Lock 201-23 MLOKC0006AWZZ J AB Lock Lever Cassette [Tape 1] 201-24 MLOKC0007AWZZ J AB Lock Lever Cassette [Tape 2] 201-25 JKNBZ0805AWSA J AE Button,Volume 201-26 92LBADGE1671A J AC Badge,SHARP 201-27 JKNBZ0803AWSA J AD Button,RDS 202 92LCAB3561BASY J Side Panel Ass’y,Left

202 92LCAB3565BASY J Side Panel Ass’y Left

202- 1 ———— –– Side Panel,Left 202- 2 PCUSG0022AWZZ J AB Cushion,Leg

[For CD-BA250H] [For CD-BA2600H]

(Not Replacement Item)

[Tape 1 for CD-BA250H] [Tape 1 for CD-BA2600] [Tape 2 for CD-BA250H] [Tape 2 for CD-BA2600]

[For CD-BA250H] [For CD-BA2600]

[For CD-BA250H] [For CD-BA2600H]

(Not Replacement Item)

NO. PARTS CODE

203 92LCAB3561CASY J Side Panel Ass’y,Right 203 92LCAB3565CASY J Side Panel Ass’y Right

203- 1 ———— –– Side Panel,Right 203- 2 PCUSG0022AWZZ J AB Cushion,Leg

204 GCAB-1194AWSA J AP Cabinet,Top [For CD-BA250H] 204 GCAB-1194AWSB J AP Cabinet,Top [For CD-BA2600H] 206 GCOVA1348AWSA J AH Cover,CD Tray 207 GITAR0732AWSA J AM Rear Panel

207 GITAR0733AWSA J Rear Panel 207 GITAR0734AWSA J AM Rear Panel 211 LANGK0252AWFW J AE Bracket,Fan Support

212 LBSHC0002AWZZ J AD Bushing,AC Power Supply Cord 213 LCHSM0122AWFW J AN Chassis,Main 214 LHLDZ1332AWZZ J AD Holder,FL Display 218 NFANP0001AWZZ J AD Rotary Fan 219 PCUSG0022AWZZ J AB Cushion,Leg 220 PRDAR0188AWFW J AR Heat Sink,Main

1 222 QACCB0009AW00 J AL AC Power Supply Cord 1 222 QACCE0010AW00 J AK AC Power Supply Cord

223 QCNWN1844AWZZ J AC Lug Wire

1 224 QFSHD0001AWZZ J AB Holder,Fuse

225 92LBE231616 J AD Belt 226 92LCSPR1431C J AA Spring,Ring 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 92LNM0305401 J AB Velvet Carpet 232 92LPT0303002 J AB Roller 233 92LPT0304303 J AB Lever,Stop 234 92LPT0304304 J AB Stopper 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 240 92LPT0305413 J AG Cam Gear Lower 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 249 92LPT0312005 J AL Gear,Cam 250 92LPT0320201 J AE Support,Stabilizer 251 92LPT0330301 J AU Chassis,Loading 252 92LPT0330803 J AK CD,Chassis 253 92LPT0331003 J AT Shassis,Slide 254 92LPT0331105 J AM Turntable 255 92LSP0304303 J AB Spring,Stopper 256 92LSP0304305 J AB Spring,Lock 257 92LSP0304306 J AB Spring,Lock Gear 258 KMECB0018AWZZ J BE Tape Mechanism Ass’y 258- 1 92PF513-860 J Head Plate Block [Tape 2] 258- 2 92PF525-338 J Motor with Pulley [Tape] 258- 3 92PF567-649 J Tape Mechanism PWB Ass’y 258- 4 92PFF19U-12 J Belt,Main [Tape 2] 258- 5 92PF514-135 J AL Pinch Roller 258- 6 92PF19S-31 J Belt,FF/REW [Tape 2] 258- 7 92PFF19N-11 J Belt,Main [Tape 1] 258- 8 92PF522-061 J Clutch Ass’y Block [Tape 1] 258- 9 92PFF19S-52 J Belt,FF/REW [Tape 1] 258-10 92PF513-861 J Head Plate Block [Tape 1] 258-11 92PF522-063 J Clutch Ass’y Block [Tape 2] 259 PCOVQ3002AWZZ J AL Fan Cover 260 92LCAUT1706A1 J AC Label,Class 3 261 92LCAUT1706B J AA Label,Laser 262 LANGK0282AWPW J Bracket, PWB Support 601 LX-BZ2222AXZZ J AB Screw,Special 602 XJBSD30P12000 J AA Screw,ø3×12mm 603 LX-JZ0010AFFD J AA Screw,ø3×10mm 604 XEBSD26P08000 J AA Screw,ø2.6×8mm

PRICE RANK

DESCRIPTION

[For CD-BA250H] [For CD-BA2600H]

(Not Replacement Item)

[CD-BA250H Except for U.K.] [CD-BA250H for U.K.] [For CD-BA2600H Only]

[CD-BA250H for U.K. Only]

– 5 –

CD-BA250H/CD-BA2600H

NO. PARTS CODE

605 XBBSD20P04000 J AA Screw,ø2×4mm 606 XEBSD30P10000 J AA Screw,ø3×10mm 607 XEBSD30P12000 J AA Screw,ø3×12mm 608 XESSD30P10000 J AA Screw,ø3×10mm 610 XJBSD30P10000 J AA Screw,ø3×10mm 611 XJBSD30P14000 J AA Screw,ø3×14mm 613 XJSSD30P10000 J AA Screw,ø3×10mm 614 92LSC0308MBZI J AB Screw,ø3×8mm 615 92LSC0308RBZI J AB Screw,ø3×8mm 616 XHBSD40P08000 J AA Screw,ø4×8mm

PRICE RANK

DESCRIPTION

ACCESSORIES/PACKING PARTS

TLABE0495AWZZ J Label,Bar Code TLABE0496AWZZ J Label,Bar Code

TLABZ0604AWZZ J AB Label,Energy [Except for U.K.] 1 QANTL0008AWZZ J AH AM Loop Antenna 2 92LFANT1535A J AF FM Antenna 3 TINSE0369AWZZ J AF Operation Manual [For U.K.] 3 TINSK0685AWZZ J Operation Manual

4 TINSE0373AWZZ J AC Quick Guide 5 TGAN-3170UMZZ J AE Warranty Card 6 TCAUZ0057AWZZ J Sheet,Notice

7 TLABN0112AWZZ J AA Label,Serial Number 8 TLABZ0605AWZZ J AB Label,Saving Energy 9 TLABZ0889AWZZ J Label,Feature [Tape 1 for U.K.] 9 TLABZ0890AWZZ J Label,Feature

10 TLABZ0873AWZZ J AC Label,Feature [Tape 2] 11 92LBAG1460C1 J AB Polyethylene Bag,Accessories 12 SPAKC1141AWZZ J Packing Case

12 SPAKC1142AWZZ J AW Packing Case 12 SPAKC1226AWZZ J Packing Case 13 SPAKA0300AWZZ J AM Packing Add.

14 SPAKZ0771AWZZ J AF Bottom Pad 15 SPAKZ0773AWZZ J Top Pad 16 SPAKP0013AWZZ J AC Polyethylene Bag,Unit 17 92LBAG1770A J AB Polyethylene Bag,AC Power

18 RRMCG0264AWSA J AQ Remote Control 18- 1 GFTAB1022AWSB J AK Battery Lid,Remote Control

[CD-BA250H Except for U.K.] [For CD-BA2600H Only]

[Except for U.K.] [CD-BA250H For U.K.Only] [CD-BA250H For U.K.Only]

[Tape 1 Except for U.K.]

[CD-BA250H Except for U.K.] [CD-BA250H For U.K.] [For CD-BA2600H Only]

Supply Cord

NO.

903 HPNLS1020AWSA J AW Front Panel [For CP-BA250H] 903 HPNLS1020AWSB J AW Front Panel [For CP-BA2600H] 904 LHLDZ8001AWSA J AD Catching Holder

904 LHLDZ8001AWSB J AD Catching Holder 906 PCUSG0022AWZZ J AB Foot Cushion

907 TSPC-0835AWZZ J AD Label,Specifications 907 TSPC-0839AWZZ J Label,Specifications 908 XJBSD40P12000 J AA Screw,ø4×12mm

909 XJBSD30P10000 J AA Screw,ø3×10mm SP1,2 RSPA10007AW6W J AX Woofer SP3,4 RSPA00008AW6T J AP Tweeter

PRICE RANK

DESCRIPTIONPARTS CODE

[For CP-BA2600H]

[For CP-BA250H] [For CP-BA2600H]

PACKING PARTS

1 SPAKA0301AWZZ J AK Packing Add. 2 SSAKH0051AWZZ J AC Polyethylene Bag,Speaker

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

PWB-A1~3 92LPWB3562MANS J –– Main/Power/Transformer

(Combined Ass’y)

PWB-B1,2 92LPWB3562DPLS J –– Display/Headphones

(Combined Ass’y) PWB-C 92LPWB3552CDUS J –– CD Servo PWB-D 92PF567-649 J –– Tape Mechanism PWB-E 92LPC99C017 J AE CD Loading Motor (PWB Only) PWB-F QPWBF0027AWZZ J AD CD Motor (PWB Only)

OTHER SERVICE PART

UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner

CP-BA250H/CP-BA2600H

SPEAKER BOX PARTS

901 GBOXS6002AWSB J BB Speaker Box Ass’y

[For CP-BA250H] 901 GBOXS6003AWSB J BB Speaker Box Ass’y

[For CP-BA2600H] 901-1 QCNWN1833AWZZ J Speaker Cord Ass’y

(With Capacitor C1,2) 902 CWAKP1045AWSC J AR Net Frame Ass’y

[For CP-BA250H] 902 CWAKP1045AWSD J AR Net Frame Ass’y

– 6 –

CD-BA250H/CD-BA2600H

306

A

701

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-F

H

1

23456

Figure 7 CD MECHANISM EXPLODED VIEW

– 7 –

CD-BA250H/CD-BA2600H

A

B

610 x 2

C

202

FL701

214

202-2

PWB-B1

202-1

PWB-A1

603 x 1

223

603 x 1

606 x 12

603 x 2

258-1~258-11

FLYWHEEL

258

223

BELT CONNECTION

FF/REW

ROLLER

ASS'Y

TAPE2

MAIN BELT

218

PWB-D

Tape

Motor

226

602 x 3

IC904

608 x 5

FF/REW ROLLER

ASS'Y

FLYWHEEL

ASS'Y

TAPE1

M901

605 x 2

IC903

211

IC902

610 x 12

610

610 x 2

207

610

220

D

PWB-B2

E

201-8

F

G

201-21

201-12

201-4

601 x 1

201-26

608x1

201-22

201-16

201

201-9

201-15

201-1

201-23

613 x 2

201-17

201-2

201-10

201-14

219 x 2

201-20

201-24

201-16

201-27

201-25

201-22

201-21

201-11

201-19

608

604 x 2

201-13

Silicon

Grease

213

611 x 2

616 x 2

IC901

616 x 2

262

PT801

PWB-A2

224 x 8

259

PWB-A3

212

222

201-6

H

201-7

201-5

201-3

201-18

230

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 –

203-1

203-2

203

610 x 2

CD-BA250H/CD-BA2600H

A

607 x 2

204

250

B

229 228

254

236

614

C

237

607 x 2

CD MECHANISM

D

261

252

242

E

PWB-C

232

241

246

249

255

234

243 x 4

244

239

245

231 240

PWB-E

248

M3

225

260

PWB-E

SW3

SW1

SW2

M3

232

253

F

615

247

227

232 x 4

G

256

235

251

233

206

257

238

H

1

23456

Figure 9 CABINET EXPLODED VIEW (2/2)

– 9 –

CD-BA250H/CD-BA2600H

CP-BA250H/CP-BA2600H

A

B

SP3,4

TWEETER

C

WOOFER

SP1,2

C1,2 Capacitor

2.7µF,100V Electrolytic (N.P.)

SP3,4

TWEETER

BK

C1,2

Capacitor

2.7µF,100V (N.P.)

RD

SP1,2

WOOFER

BK

RD

901

907

D

909 x 2

903

908 x 4

E

902

904 x 4

SP1,2

906 x 2

F

G

906 x 2

H

1

23456

Figure 10 SPEAKER EXPLODED VIEW

– 10 –

CD-BA250H/CD-BA2600H

PACKING METHOD (CD-BA250H FOR U.K. ONLY)

CD-BA250H

1. AM Loop Antenna QANTL0008AWZZ

2. FM Antenna 92LFANT1535A

3. Operation Manual TiNSE0369AWZZ

4. Quick Guide TiNSE0373AWZZ

5. Warranty Card TGAN-3170UMZZ

6. Sheet, Notice TCAUZ0057AWZZ

7. Label, Serial Nimber TLABN0112AWZZ

8. Label, Saving Energy TLABZ0605AWZZ

9. Label, Feature, Tape1 TLABZ0889AWZZ

10. Label, Feature, Tape2 TLABZ0873AWZZ

11. Polyethylene Bag, Accessories 92LBAG1460C1

12. Packing Case SPAKC1142AWZZ

UNIT

16

LEFT

Top

FRONT

13

13. Packing Add. SPAKA0300AWZZ

14. Bottom Pad SPAKZ0771AWZZ

15. Top Pad SPAKZ0773AWZZ

16. Polyethylene Bag, Unit SPAKP0013AWZZ

17. Polyethylene Bag, AC Power Supply Cord 92LBAG1770A

18. Remote Control RRMCG0264AWSA

CP-BA250H

1. Packing Add. SPAKA0301AWZZ

2. Polyethylene Bag, Speaker SSAKH0051AWZZ

FRONT SPEAKER

RIGHT

2

FRONT

Top

8

9

10

YELLOW COLOR

B

1

BACK

Top

Bottom

BACK

SIDE

1

A

2

6

5

4

3

A

LEFT

1

18

15

14

BACK SIDE

B

7

17

11

RIGHT

TOP

FRONT SIDE OF SPEAKERS

©

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.

12

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

Printed in Japan

A0104-1082DS•HA•M

SG • SK

Sharp CDBA-2600-H Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual