SHARP CD-BA250 H, CD-BA2600 H mini component system SERVICE MANUAL
The CD-BA250H, CD-BA2600H Mini Component System consists of a main unit and a speaker system. This system is designed to provide high-quality audio playback from a variety of sources, including CDs, cassette tapes, and radio. It also includes a variety of features, such as a timer, sleep timer, and RDS.
advertisement
CD-BA250H/CD-BA2600H
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
• 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.
MODEL
CD-BA2600H
CD-BA2600H Mini Component System consisting of
CD-BA2600H (main unit) and CP-BA2600H (speaker system).
• In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used.
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
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)
This document has been published to be used for after sales service only.
The contents are subject to change without notice.
RTV servis Horvat
Tel: ++385-31-856-842
Tel/fax: ++385-31-856-139
Mob: 098-788-319
www.rtv-horvat-dj.hr
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 YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE
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.
(CD-BA250H for U.K. only)
– 2 –
(Except for U.K.)
CD-BA250H/CD-BA2600H
IMPORTANT SERVICE NOTES (CD-BA250H FOR U.K. ONLY)
WITHSTANDING
VOLTAGE TESTER 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
Withstanding Voltage Tester
Test voltage set value
Set time
Set current (Cutoff current)
Unit
Judgment
4,240 VPEAK
3,000 VRMS
6 secs
4 mA
OK: The “GOOD” lamp lights.
NG: The “NG” lamp lights and the buzzer sounds.
AC
+
OUT
-
SHORT-CIRCUIT
AC POWER
SUPPLY CORD
PROBE
UNIT
CONNECT THE PROBE
TO GND OF CHASSIS
SCREW
CHASSIS SCREW
SPECIFICATIONS
CD-BA250H/CD-BA2600H
General
Power source
Power consumption
Dimensions
Weight
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.)
( * ) 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
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
Amplifier (Except for U.K.)
Output power
Output terminals
Input terminals
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
CD player
Type
Signal readout
D/A converter
Frequency response
Dynamic range
3-disc multi-play compact disc player
Non-contact, 3-beam semiconductor laser pickup
1-bit D/A converter
20 - 20,000 Hz
90 dB (1 kHz)
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
50 - 14,000 Hz (Normal tape)
55 dB (TAPE 1, playback)
50 dB (TAPE 2, recording/playback)
0.35 % (DIN 45 511)
CP-BA250H/CP-BA2600H
Type
Maximum input power
Rated input power
Impedance
Dimensions
Weight
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
Specifications for this model are subject to change without prior notice.
– 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
6 7 8
17
18
19
20
11 12 13 14 15 16
21
22
23
24
25
26
27 28 29 30
4
5
9
10
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
1 2 3
4
5
9 10 11 12 13
6
7
8
21
17 18 19 20
14
15
16
21 21
– 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
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 2) Button
25. Volume Up and Down Buttons
1
2
5
6
3
4
7
8
9
10
11
12
13
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
1
2
3
4
5
15
16
17
18
19
20
21
22
23
24
25
CD-BA250H/CD-BA2600H
CP-BA250H/CP-BA2600H
Speaker system
1. Tweeter
2. Woofer
3. Bass Reflex Duct
4. Speaker Wire
1
2
3
3
4
Setting the Clock
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.
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 MEMO-
RY/SET button.
3
Press the TUNING/TIME ( or ) button to select 24-hour or 12hour display and then press the MEMORY/SET button.
Press the TUNING/TIME ( or ) button once to advance the time by 1 minute. Hold it down to change the time in 5-minute intervals.
The hour will not advance even if minutes advance from "59" to "00".
The clock begins counting from "0" seconds. (Seconds are not displayed.)
The time display will disappear after a few seconds.
To confirm the time display:
Press the CLOCK button.
The time display will appear for about 5 seconds.
"0:00"
"AM 12:00"
The 24-hour display will appear.
(0:00 - 23:59)
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")
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 –
CD-BA250H/CD-BA2600H
Troubleshooting Chart
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
Symptom
The clock is not on time.
When a button is pressed, the unit does not respond.
No sound is heard.
Possible cause
Did a power failure occur? Reset the 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"
Is the volume level set to "0"?
Are the headphones connected?
Are the speaker wires disconnected?
CD player
Symptom
Playback does not start.
Playback stops in the middle or is not performed properly.
Playback sounds are skipped, or stopped in the middle of a track.
Tuner
Symptom
Radio makes unusual noise consecutively.
Possible cause
Is the disc loaded upside down?
Does the disc satisfy the standards?
Is the disc distorted or scratched?
Is the unit located near excessive vibrations?
Is the disc very dirty?
Has condensation formed inside the unit?
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
Symptom
Cannot record.
Cannot record tracks with proper sound quality.
Cannot erase completely.
Sound skipping.
Cannot hear treble.
Sound fluctuation.
Cannot remove the tape.
Possible cause
Is the erase-prevention tab removed?
Is it a normal tape? (You cannot record on ametal or CrO tape.)
Is there any slack?
Is the tape stretched?
Are the capstans, pinch rollers, or heads dirty?
If a power failure occurs during playback, the heads remain engaged with the tape.
Do not open the compartment forcibly.
Wait until electricity resumes.
Remote control
Symptom
The remote control does not operate.
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.
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?
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.
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') 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.
– 7 –
1
Accessories
Remote control
×
1
FM antenna 1
Battery installation of remote control
Use 2 “AA” size batteries (UM/SUM-3, R6, HP-7 or similar).
Batteries are not included.
1 Remove the battery cover.
2 Insert the batteries as shown.
3 Replace the cover.
System connections
Right speaker Left speaker
Red Black
FM antenna
AM loop antenna
Right speaker
Left speaker
TV
Wall socket
(AC 230 V, 50 Hz)
(For U. K.)
Wall socket
(AC 230 V, 50 Hz)
(Except for U. K.)
RCA lead
(not supplied)
To the line output sockets
VCR, DVD, etc.
Turn on your system
The first time the unit is plugged, the unit will enter the demonstration mode. You will see words scroll.
1 Press the
X-BASS/DEMO button to cancel the demonstration mode.
2 Press the ON/
STAND-BY button to turn the power on.
Listening to a CD (CDs)
12 cm (5”)
1
2
8 cm (3”)
3
Listening to the radio
1
2
4
5
6
FM stereo mode indicator
Press the CD button.
Press the OPEN/CLOSE button to open the disc tray.
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.
Press the OPEN/CLOSE button to close the disc tray.
To select the CD you want to listen to first, press one of 1 - 3 buttons on the remote control.
Press the button to start playback.
Press the TUNER (BAND) button repeatedly to select the desired frequency band (FM or AM).
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 stereo.
FM stereo receiving indicator
Listening to a cassette tape (TAPE 1 or TAPE 2)
1
2
3
Open the cassette door by pushing the area marked “ PUSH EJECT”.
Load a cassette into the TAPE 1 or TAPE
2 cassette compartment with the side to be played facing toward you.
Press the TAPE (1 2) button to select the cassette you want to listen to.
Press the button to start playback.
4
TAPE 1 TAPE 2
■
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:
➀ Press the ON/STAND-BY button to enter the power stand-by mode.
➁ 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 become 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 commercial cleaning disc (brush type).
TAPE 1
TAPE 2
A Playback head
B Capstan
C Pinch roller
D Erase head
E Recording/Playback head
A
B
C
D
E B C
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.
Information provided by RDS
Each time the DISPLAY MODE button is pressed, the display will switch as follows:
Station name (PS) Frequency
You can control the RDS by using the buttons on the main unit only.
Programme type (PTY)
(8 Languages)
RDS clock time
Date (for 3 seconds)
Programme type (PTY)
(English fixed)
Clock-time and date (CT)
Radio text (RT)
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:
NO PS NO PTY NO RT
FM 98.80 MHz NO CT
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
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.
EDUCATE Programme intended primarily to educate, of which the formal element is fundamental.
DRAMA All radio plays and serials.
CULTURE
SCIENCE
VARIED
Programmes concerned with any aspect of national or regional culture, including language, theatre, etc.
Programmes about the natural sciences and technology.
POP M
ROCK M
Used for mainly speech-based programmes usually of light-entertainment 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.
EASY M
LIGHT M
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.
CLASSICS Performances of major orchestral works, symphonies, chamber music, etc., and including Grand Opera.
OTHER M Musical styles not fitting into any of the other categories. Particularly used for specialist music of which Rhythm & Blues and Reggae are examples.
WEATHER Weather reports and forecasts and meteorological information.
FINANCE Stock Market reports, commerce, trading, etc.
CHILDREN For programmes targeted at a young audience, primarily for entertainment and interest, rather than where the objective is to educate.
SOCIAL Programmes about people and things that influence them individually or in groups. Includes: sociology, history, geography, psychology and society.
RELIGION Any aspect of beliefs and faiths, involving a God or Gods, the nature of existence and ethics.
PHONE IN Involving members of the public expressing their views either by phone or at a public forum.
TRAVEL
LEISURE
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.
JAZZ Polyphonic, syncopated music characterised by improvisation.
COUNTRY Songs which originate from, or continue the musical tradition of the
American Southern States. Characterised by a straightforward melody and narrative story line.
NATION M 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.
OLDIES
FOLK M
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.
DOCU-
MENT
TEST
ALARM !
NONE
TP
TA
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.
Note:
When you select a programme in the EON stand-by mode, the unit will display "TI" instead of "TA".
– 10 –
CD-BA250H/CD-BA2600H
DISASSEMBLY
CD-BA250H/CD-BA2600H 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.
(A1) x 2
ø3 x 12mm
Side Panel
(Right)
(B1) x 2
ø3 x 10mm
CD-BA250H/CD-BA2600H
STEP REMOVAL PROCEDURE FIGURE
1 Top Cabinet
2 Side Panel
(Left/Right)
1. Screw ...................... (A1) x4
1. Screw ...................... (B1) x8
11-1
11-1
3 CD Player Unit/ 1. Turn on the power supply, ..
11-2
CD Tray Cover open the disc tray, take out
the CD tray cover, and close.
(Note 1)
2. Screw ...................... (C1) x1
3. Hook ........................ (C2) x3
4. Hook ........................ (C3) x2
5. Socket ..................... (C4) x2
4 Rear Panel with 1. Screw .................... (D1) x10 11-2
Fan Motor 2. Socket ..................... (D2) x1
5 Main PWB 1. Screw ...................... (E1) x3 11-2,12-2
2. Socket ..................... (E2) x3
3. Flat Cable ............... (E3) x1
4. Flat Wire .................. (E4) x1
6
7
Front Panel
Display PWB
1. Screw ....................... (F1) x2 12-2
1. Screw .................... (G1) x12 12-3
2. Flat Cable ............... (G2) x1
8 Tape Mechanism 1. Open the cassette holder. ..
12-3
2. Screw...................... (H1) x5
9 Headphones PWB 1. Screw ....................... (J1) x1 12-3
10 Turntable 1. Hook ........................ (K1) x2
2. Cover ...................... (K2) x1
12-4
11 Disc Tray 1. Turn fully the lock lever in the 11-3 arrow direction.
2. While holding the lock lever,rotate 12-1 the cam gear until the cam gear rib engages with the clamp lever.
3. Push the slide chassis backward to 12-5 engage the claw with the groove and remove it in the direction of the arrow. ............... (L1) x6
12 CD Servo PWB 1. Screw ...................... (M1) x1 12-6
(Note 2) 2. Hook ........................ (M2) x2
3. Socket ..................... (M3) x4
13 CD Mechanism 1. Hook ........................ (N1) x2 13-1
2. Hook ........................ (N2) x3
(B1) x 4
ø3 x 10mm
(C3) x 1
Pull
Rear
Panel
(C1) x 1
ø3 x 10mm
(D2) x 1
Rear
Panel
Figure 11-1
CD Servo
PWB
(C4) x 2
1
(D1) x 8
ø3 x 10mm
Top Cabinet
(A1) x 2
ø3 x 12mm
Side Panel
(Left)
(B1) x 2
ø3 x 10mm
CD Tray Cover
(C2) x 3
1
2
CD Player
Unit
(C3) x 1
Main PWB
Figure 11-2
(E1) x 1
ø3 x 10mm
Lug Wire
(D1) x 2
ø3 x 10mm
Lock Lever
CD Player Unit
(Bottom View)
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 the hole on the loading chassis bottom.
2. While holding the lock lever, rotate the cam gear anticlockwise until the cam gear rib engages with the clamp lever. (Fig. 12-1)
3. After that, push forward the CD slide chassis.
Note 2:
1. After removing the connector for the optical pickup from the connector, wrap the conductive aluminium foil around the front end of the connector so as to protect the optical pickup from electrostatic damage.
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)
Cam Gear Rib
(K1) x 2
Figure 12-1
(E2) x 2
(E1) x 2
ø3 x 10mm
Power PWB
(E3) x 1
(E2) x 1
Transformer
PWB
(E4) x 1
Headphones
PWB
Front Panel
Figure 12-4
(L1) x 3
CD Player Unit
3
2
(G1) x 12
ø3 x 10mm
Tape
Mechanism
(H1) x 5
ø3 x 10mm
Main PWB
Figure 12-2
(F1) x 2
ø3 x 8mm
(G2) x 1
Front Panel
Display PWB
1
(L1) x 3
Open
Cassette
Holder
Figure 12-5
(M2) x 2
(M1) x 1
ø3 x 8mm
(M3) x 2
CD Servo
PWB
Slide
Chassis
(J1) x 1
ø3 x 10mm
Headphones
PWB
Figure 12-3
Lug Wire (M3) x 2
Figure 12-6
– 12 –
Slide
Chassis
CD-BA250H/CD-BA2600H
CD
Mechanism
(N2) x 3
(N1) x 1
(N1) x 1
Figure 13-1
CP-BA250H/CP-BA2600H
STEP
1
2
3
REMOVAL
Front Panel
Woofer
Tweeter
PROCEDURE FIGURE
1. Net ......................... (A1) x1 13-2
1. Screw .................... (B1) x4 13-3
1. Screw .................... (C1) x2 13-3
Front Panel
Speaker Box
(A1) x 1
Screwdriver
Driver should be pried away from Speaker Box.
Figure 13-2
(C1) x 2
ø3 x 10mm
Tweeter
Figure 13-3
(B1) x 4
ø4 x 12mm
Woofer
– 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.
TAPE 2
Clutch Ass'y
Record/Playback
Head
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
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.
(A1) x 2
Ø2 x 9mm
Figure 14-1
TAPE 1
Clutch Ass'y
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.
Playback
Head
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.
(B1) x 2
Ø2 x 9mm
Figure 14-2
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.
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
TAPE 2
Pinch Roller
(C1) x 1
Pull
<B>
Figure 14-3
<A>
Pinch
Roller
Pawl
Motor
Motor
FF/REW
Belt
(D2) x 1
TAPE 2
Main Belt
(D1) x 1
TAPE 1
Main Belt
(E1) x 1
(F1) x 2
Ø2.6 x 5 mm
Main Belt
(D1) x 1
Main Belt
(E1) x 1
TAPE 1
FF/REW
Belt
(E2) x 1
Figure 14-5 Figure 14-4
– 14 –
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.
Slide
Chassis
CD-BA250H/CD-BA2600H
Loading
Motor PWB
Loading
Motor
(A1) x 1
(A1) x 2
(A1) x 2
Pulley
Loading
Motor
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.
Figure 15-1
(B3) x 2
ø2.6 x 6mm
Stop Washer
(B1) x 1
Drive Belt
(A2) x 1
Pickup
Shaft
(B4) x 1
Gear
(B2) x 1
CD Mechanism
Figure 15-2
MECHANISM SECTION
•
Driving Force Check
Torque Meter
Play: TW-2111
Specified Value
Tape 1: Over 80 g
Tape 2: Over 80 g
•
Torque Check
Torque Meter Specified Value
ADJUSTMENT
•
Tape Speed
Test Tape
Normal MTT-111 speed
Tape 1
Play: TW-2111 30 to 80 g.cm
Fast forward: TW-2231 —
Rewind: TW-2231 —
Tape 2
30 to 80 g.cm
70 to 180 g.cm
70 to 180 g.cm
Adjusting
Point
Variable
Resistor in motor.
Specified
Value
Instrument
Connection
3,000
±
30 Hz Speaker
Terminal
(Load resistance:
6 ohms)
TAPE MECHANISM
Tape
Motor
Variable Resistor in motor
Figure 15-3
– 15 –
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 Frequency Frequency
Display
AM IF
AM Band
Coverage
450 kHz
—
AM Tracking 990 kHz
1,620 kHz
522 kHz
990 kHz
*1. Input: Antenna Output: TP302
*2. Input: Antenna Output: TP301
Setting/
Adjusting
Parts
Instrument
Connection
T351 *1
(fL): T306 *2
1.1
±
0.1 V
(fL): T303 *1
SO302
FM
ANTENNA
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.
FE301
R336
TP301
T303
AM
TRACKING fL
AM BAND
COVERAGE fL
T306
T351
AM IF
TP302
R357
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
Figure 16-1 ADJUSTMENT POINTS
CD ERROR CODE DESCRIPTION
Error State Code
0001
0002
0101
0103
0201
0203
0302
0306
0307
0308
[Servo System Error]
Cannot detect Pickup-in SW
DSP access error
[Error during close operation]
Open/Close SW not functioning (Low
→
High)
Open/Close SW not functioning (High
→
Low)
[Error during open operation]
Open/Close SW not functioning (Low
→
High)
Open/Close SW not functioning (High
→
Low)
[Error during skip operation]
Pickup-in SW is not detected
During Disc 1 search, Open/Close SW or Clamp SW or Disc SW do not change to low.
Clamp SW not function (Low
→
High)
Clamp SW not function (High
→
Low)
Stopped
T
CH1=500 mV
DC 10:1
CH2=200 mV
DC 10:1
CH3=1 V
DC 10:1
1999/04/05 20:26:47
500 ms/div
(500 ms/div)
NORM:20 kS/s
T
1
FDO
3
TE
2
EFBL
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.000 V
CH2 : 0.000 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 100 K
Zoom : 2 k
Figure 16-2
CH2
v/DIV
200 mV
=Trigger=
Mode : SINGLE
Type : EDGE CH1
Delay : 0.0 ns
Hold off : 0.2 µ s
– 16 –
CD-BA250H/CD-BA2600H
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.
<< >>, << >> buttons make pick's slide possible.
IL isn't done.
<<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.
b) Tracking off set.
="FOFF_XX"
="TOFF_XX" c) Tracking balance.
="TBAL_XX" d) Tracking gain.
f) Focus Gain.
g) RF level shift.
="TGAN_XX"
="FGAN_XX"
="RFLS_XX"
<<STOP>> key input.
XX: Hex value.
STOP
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
<<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
<< >>, << >> button must only be in STOP mode.
– 17 –
CD-BA250H/CD-BA2600H
Standard Specification of Stereo System Error Message Display Contents
Error Contents
Output while Device Protection Operation.
TAPE
CD/VCD
Mechanism Error.
Pickup Mechanism Error.
CD Changer Mechanism Error.
Tray Error.
DISPLAY
'PROTECT'
'ER-TA**'
'ER-CD**'
'ER-CD**'
'ET-CD**'
Notes
00: While in Protect Circuit Operate.
01: Over Current Detection.
02: DC Detection.
03:
00: Tape Mechanism Error.
01: Initial Error.
02:
03:
00: Pickup Mechanism Error.
01: PU-IN SW Detection NG.
02:
03:
04:
10: Changer Error.
11: Initial Error.
12:
13:
20: Tray Error.
21:
22:
23:
TUN
Focus Not Match.
IL Time Over.
PLL Unlock.
'NO DISC'
'NOT READ'
'ER-TU**' 00: TUN Error.
01: PLL Unlock.
02:
03:
– 18 –
TO MAIN SECTION TO DISPLAY SECTION
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9
CD-BA250H/CD-BA2600H
SW1
OPEN/
CLOSE
SW2
CLAMP
SW3
DISC
NUMBER
M
M3
T/T UP DOWN
LOADING
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
+5V
Q2
CONSTANT
VOLTAGE
Q3
61 CE
62 CLK
63 DI
64 DO
65 WRQ
66 RES
48
XOUT
49 XIN
5 7 18 47
42 43 44 45 25 70 71
IC1
LC78645E
CD SERVO
41 46 7 8 9 10 79 80
CONT5 26
SLDO 23
SPDO 22
FD0 21
TD0 20
37
28
19
51
50
40
75
69
57
56
55
+3.3V
Q1
LASER
DRIVER
+3.3V
1 2 17 25 41 42 39 83
35
+5V
18
40
24
23
82
VCC1
VCC4
VCC2
VCC3
IC2
M63001FP
FOCUS/TRACKING/
SPIN/SLED
DRIVER
29
22
21
14
8
4 5 6 7 15 16 26 27
Figure 19 BLOCK DIAGRAM (1/3)
– 19 –
M1
SPINDLE
MOTOR
M
M2
SLED
MOTOR
M
SW4
PICKUP
IN
CD-BA250H/CD-BA2600H
SO302
FM
ANTENNA
AM LOOP
ANTENNA
L341
BALUN
8
FE301
TA7358AP
FM FRONT END
2 6 7 3 4
1
5
CF301
AM TRACKING
T303 T306
AM BAND
COVERAGE
10.7 MHz
Q301 CF303
IC303
LA1832S
FM IF DET./
FM MPX/
AM IF
450 kHz
T351
AM IF
CF352
1 2
AM MIX
4 5
CF351
9 8
AM IF FM+B
GND
FM
DET
X351
456 kHz
17 13
MO/ST
VCO
L 14
23
FM/AM IF MPX.
22 21 24 7
FM/AM
OUT
18
MPXIN
R
FM/AM
16 12
15
L354
LOW PASS
FILTER
QT21 AMP.
VT
X352
4.5 MHz
+B4
16 15 14 13 11 10 9
ICT21
LC72723
RDS DECODER
XT21
4.332 MHz
+B
FM
SWITCHING
+B4
Q360
20
FM
14 22 15 16 11
OSC IC302
LC72131
PLL(TUNER)
7
3 4
9 10
FM/AM MO/ST
21
5 6
17
2 4 3 8
CNS601
TAPE 1
PB HEAD
FROM CD SECTION
CNP7
L-CH
R-CH
SWITCHING
1
2
3
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
L(T1) 1 13
+B4
R(T1) 24 P.B
4 L PB
L(T2) 2
21 R
R(T2) 23 REC
P.B.
TAPE 2
L-CH
R-CH
REC PB HEAD
AC BIAS
Q101~
Q104
L NF
R NF
3
22
POP REDUCE 6
T1/T2
L REC
R REC
9
16
REC
REF 14
5
20
H/N
7
18
L
R
REC
8
17
L NF
R NF
12
NOR/
HIGH
15
T1/T2
10
19
ALC
SWITCHING
Q105
Q106
SWITCHING
SWITCHING
Q112
Q114
Q113
SWITCHING
ERASE
HEAD
BIAS Q111
OSC L103
Q109
Q110
BIAS
L
R
TUNER
L
R
R
L
+B4
JK690
VIDEO/AUX IN
TAPE
L
CD
R
L
R
12
13
23
9
16
DI
CE
10
15
11
14
CLK
IC601
LC75341
AUDIO PROCESSOR
7 8 17 18 3
21
4
1
2
24
R
L
–20 dB
ATT
Q603
Q604
Q612
Q613
Q107
Q108
MUTING
4
8
+B4
IC561
IC562
1
7
KIA4558P
OPE AMP.
REC/PLAY
BIAS
IC7
IX040
T1/T2
(2
Figure 20 BLOCK DIAGRAM (2/3)
– 20 –
CD-BA250H/CD-BA2600H
Q603
Q604
Q612
Q613
+B4
REC/PLAY
1 28
7
P
P.
29
IC701
IX0401AW
(2/2)
T1/T2
BIAS
1 2 3
FL701
FL DISPLAY
6 13
+B5
14 16 23 31 33 44
Q701-Q703
+B7
47 48 49
SP. DET.
Q907
Q908
67
66 65 64 63 55 54 53 52 51 50 49 48 47 46 45 44 43 42 40
39
78
79
80
89
90
VLOAD
IC701
IX0401AW
SYSTEM
MICROCOMPUTER(1/2)
AVDD
92
93
100
1 2 4 5 6 7 9 10 11 12 13 15 16 17
-
20 21 22 23 24
31
36
35
+B7
34
33
+B7
XL700 +B7
4.194304 MHz
Q709
+B7
Q914
1
RX701
REMOTE
SENSOR
3
2
+B5
KEY
SW701-SW707
SW712-SW718
SW720-SW727
SW729-SW732
TO CD
SECTION
+B3
JK701
HEADPHONES
+B6
Q906
M
M901
FAN MOTOR
MAIN
GROUND
L
R
1
15
–Vcc
+Vcc
9
8
Q902
Q903
Q905
Q904
-B2
7
R-OUT
10 L-OUT
13
IC901
STK4029S
POWER AMP.
–B1
F901
T4A L 250V
VF4
D901
VF2
+B1
IC902
KTC2026
+B3
M+12 V
A+10 V
+B4
IC903
KIA7810AP
VOLTAGE REGULATOR
D902~D905
F902
T4A L 250V
F904
T2A L 250V
F903
T2A L 250V
–VP IC904
KIA7805AP
CONSTANT VOLTAGE REGULATOR
+B6
SW 5 V
D806
SW +5 V
+B5
Q801
+B7
UNSW 5 V
Q901
IC905
AN78L05
VOLTAGE REGULATOR
RY914
PT801
MAIN POWER
TRANSFORMER
T.F.
D802-805
RL801
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
L801
LINE
FILTER
PT802
SUB POWER
TRANSFORMER
Figure 21 BLOCK DIAGRAM (3/3)
– 21 –
CD-BA250H/CD-BA2600H
A
B
C
D
E
PICKUP UNIT
VCC
VREF
E
A
B
F
C
5
4
3
2
7
6
1
5
4
3
2
7
6
1
TR+
FO+
FO–
TR–
GND
TR–
TR+
FO+
FO–
PD
VR
LD
5
6
7
8
3
4
1
2
3
4
1
2
5
6
7
8
CD MOTOR PWB-F
M1
SPINDLE
MOTOR
M2
SLED
MOTOR
SW4
PICKUP IN
M
M
+
SPIN
–
+
–
SLIDE
PU-IN
3
4
1
2
5
6
3
4
1
2
5
6
CD SERVO PWB-C
CD SIGNAL
R7
47
5
4
3
2
7
6
1
5
4
3
2
7
6
1
CNP1
A
B
F
VCC
VREF
E
R4
12K
C
R6
33K
R5
12K
R3
33K
R1 12K
3
4
1
2
5
6
7
8
3
4
1
2
5
6
7
8
TR–
TR+
FO+
FO–
GND
PD
VR
LD
6
5
4
3
2
1
3
2
1
6
5
4
SP+
SP–
SL+
SL–
PUIN
GND
C2 0.01
C38
0.01
LASER
DRIVER
R9 3.3
R10
27K
C5
0.047(ML)
TP3
C6
0.1
C7
100P
R12
330
C8
0.0047
C50
22P
(CH)
TP2
TP1
C9
100/10
C12
100P
10
C10
10/50
11
12
C11
0.22/50
13
14
4
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
R13 1K
2
1
C39
100/10
MUTE
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2
+ –
IC2
M63001FP
FOCUS/TRACKING/
SPIN/SLED DRIVER
F
+ –
G
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
L
C41
100/10
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4
Figure 22 SCHEMATIC DIAGRAM (1/9)
– 22 –
5 6
CD-BA250H/CD-BA2600H
C33
100P
C34
100P
C32
100P
C30
100P
C28
100P
C27
0.022
3
R38 1K
R37 1K
R36 1K
R35 1K
R34 1K
R33 1K
R32 1K
C35 0.047 (ML)
R31 1K
R42 1.2K
R29
2.2K
C5
7(ML)
1
R39 680
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
8
47
TP1
7
8
9
10
C10
10/50
11
12
C11
.22/50
4
17
18
19
20
13
14
15
16
R13 1K
2
1
2
3
4
5
6
SLCO
SLCIST
EFMIN
RF 5
IC1
LC78645E
CD SERVO
LRSY
ASDFIN
RFVDD
RSVSS
FIN1 A
FIN2 B
TIN1 E
TIN2 F
VREF
REF1
FE
8
7
ASDACK
ASLRCK
16MOUT
EFLG
C2F
XVSS
FSX/16MIN
XIN
XOUT
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
FDO
6
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
R14 1K
R16 1K
R18 1K
12
11
R28
2.2K
54
53
52
51
50
49
48
47
46
45
44
43
42
41
60
59
DATA
DATACK
58
57
56
55
10
R43
100
XL1
33.8688 MHz
ZD1 DZ3.3BSB
LVDD
C44
0.001
C16
330/6.3
C23
10/50
R24
2.2K
R22
100
C24
10/50
R25
2.2K
C26
0.0015
R27
10K
C25
0.0015
R26
10K
R20
10K
9
4 3 2 1
9 40 41 42
LD_M–
LD_M+
R46
470
D2
DS1SS133
3 2
1
Q3
KRC102 M
R45
470
D1
DS1SS133
R49
1
C51
0.022
WRQ
DRF
CE
DO
DI
CL
CD RES
CLAMP SW
O/C, DISC NO
CNP8
9
8
7
6
5
4
3
2
1
R-CH
AGND
L-CH
DGND
+5 V
+5 V
CNP7
3
4
5
1
2
6
CNS8
FROM
DISPLAY PWB
P29 9-A
CNS601
FROM
MAIN PWB
P24 1-A
C48
0.022
Q2
KTC3203 Y
R47
100
ZD2
DZ3.9BSB
R19
15K
R30
8.2K
3
4
5
1
2
6
CNP4 CNS4
3
4
5
1
2
6
3
4
5
1
2
6
SW1
OPEN/CLOSE
SW2
CLAMP
SW3
DISC NO.
M
M3 T/T
UP DOWN
LOADING
CD LOADING
MOTOR PWB-E
• The numbers 1 to 12 are waveform numbers shown in page 40.
7 8 9 10
Figure 23 SCHEMATIC DIAGRAM (2/9)
– 23 –
11 12
CD-BA250H/CD-BA2600H
MAIN PWB-A1(1/3)
A
B
C
CNS601
1
R-CH
A_GND
2
3
L-CH
4
CD_GND
5
CD_+B
6
A_+B
1
2
3
4
5
6
BI601
1
8
9
10
11
12
13
14
6
7
4
5
2
3
(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
+B
+B
17
18
19
20
21
–VP
VF2
VF1
P_IN
–15 V
-B
D
E
TAPE1
PLAYBACK HEAD
R-CH
L-CH
1
2
3
1
2
3
T1_R
A_GND
T1_L
CNP101
ERASE HEAD
F
R-CH
L-CH
TAPE2
RECORD/
PLAYBACK HEAD
4
5
6
7
1
2
3
5
6
7
1
2
3
4
M_GND
ERASE
T2_R2
A_GND
T2_R1
T2_L1
T2_L2
CNP102
G
R618
330
R619
330
R616
2.2K
R614 3.3K
C638
0.001
C637
0.001
R615 3.3K
R617
2.2K
Q602
KTC3199 GR
R612
390
R610
2.2K
C636
0.001
C635
0.001
R611
2.2K
R613 390
R601
1K
R608
1.2K
C650
220P
12
C624
1/50
L1
R602
1K
IC601
LC75341
AUDIO PROCESSOR
C652
220P
R604
10K
R606
3.9K
C610
1/50
1
2
DI
CE
C651
220P
3
VSS
C608
0.1
C612
0.0027
C616
4.7/50
LOUT
C606 0.15
4
5
C614
1/50
6
7
LBASS
LTRE
LIN
8
LSEL0
C618
1/50
C620
1/50
9
10
L4
L3
C622
1/50
11
L2
CCB
INTERFACE
AUX
DECK
TUNER
CD
–
+
+
–
RTRE
19
RIN
18
RSEL0
17
R4
16
R3
15
R2
14
R1
13
C601 220/16
CLK
24
VDD 23
VREF
22
+B
ROUT
RBASS
21
20
C605
0.15
C603
22/50
C607
0.1
R60
3.9K
C613
1/50
C615
4.7/50
C617
1/50
C619
1/50
C621
1/50
C623
1/50
C626
0.0056
C640 22/50 R620 22K C639 1/50
+B
+B
-B
R149
150
+B
Q112~Q114 : SWITCHING
9.3 V
Q112
KTA1266 GR
9.3 V
C101
560P
C136
0.022
R146
10K
8.6 V
C102
560P
C103
180P
0 V
Q101
2SC1845 F
0.7 V
0 V
0 V
R103
2.2K
R105
3.3K
0.7 V
Q103
2SC1845 F
R147
10K
Q113
KRC104 M
0 V
2
0 V
1
3.4 V
3
C141 100/16
L R
R148
4.7K
0 V
1
0 V
2
R111
15K
3.4 V
3
Q114
KRC104 M
Q105
KTC3199 GR
0 V
R102
R107 47K
R101
1K
1K
0 V
R115
56
C111
100/25
C113
0.033
R117
100K
C115 560P
R119
3.9K
R113
1K
R
C107
330P
24 23
L101 2.2
22
C109
330P
21
C117 47/25
R121 33K
R123
5.6K
20
C119 0.0022
19
0 V
R109 4.7K
L C108
330P
1
R114
1K
2 3
112K
Hich=T1
+
–
112K
4
C110
330P
5 6
Q107,Q108 : MUTING
R137
220K
0 V
0 V
REC_R
R139
10K
0.7 V
Q107
KTC3199 GR
R138
10K
0.7 V
Q108
KTC3199 GR
0
R129 6.8K
18
7
C123 270P
C127 0.022
C125
22/50
17 16
–
56K
Hich=CHROME
+
–
56K
8 9
C126
22/50
C131 47/25
R135 10K
15 14 13
10 11 12
C121 0.022
C132
47/25
C104
180P 0 V
Q104
2SC1845 F
0.7 V
0 V
0 V
R106
3.3K
R104
2.2K
0.7 V
Q102
2SC1845 F
R110 4.7K
0 V
Q106 KTC3199 GR
0 V
0 V
R108 47K
Q101~Q106 : SWITCHING
C106 560P
R112 15K
R118
100K
C114
0.033
C112
100/25
R116
56
R120
3.9K
C116
560P
C118 47/25
R124
5.6K
R122 33K
R128 6.8K
C124 270P
R134
10K
IC101
AN7345K
PLAYBACK AND RECORD/
PLAYBACK AMP.
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4
Figure 24 SCHEMATIC DIAGRAM (3/9)
– 24 –
5 6
SOR C601 220/16
R603
1K
CLK
24
VDD 23
VREF
22
+B
ROUT
RBASS
21
20
C605
0.15
C603
22/50
C607
0.1
R607
3.9K
C609
1/50
RTRE
19
RIN
18
RSEL0
17
R4
16
R3
15
R2
14
R1
13
C613
1/50
C615
4.7/50
C617
1/50
C619
1/50
C621
1/50
C623
1/50
C611
0.0027
R609
1.2K
R605
10K
C625
0.0056
R623
220K
R622
220K
: MUTING
R137
220K
REC_R
R139
10K
0.7 V
Q107
KTC3199 GR
R138
10K
0.7 V
Q108
KTC3199 GR
0 V
R135 10K
R136 220K
+B
C127 0.022
C125
22/50
C131 47/25
17 16
8
56K
Hich=CHROME
+
–
56K
9
C126
22/50
15 14 13
10 11 12
C132
47/25
R158
220
0 V
R140 47K R141 4.7K
Q109
KTA1266 GR
SWITCHING
BIAS
11.6 V
2
1
0 V
3
0 V
Q110
KRC104 M
R134
10K
0 V
R143 47K
R144 22K
0 V
C138
0.0082
(PP)
0 V
L103 330
C140 47/25
ORD/
.
RECORD SIGNAL
CD SIGNAL
CD-BA250H/CD-BA2600H
FM SIGNAL
PLAYBACK SIGNAL
VIDEO SIGNAL
+B
+B
+B
+B
RDS-RST
RDS-RDDA
RDS-RDCL
RDS-READY
TUN_SM
CNP701
CE
DO
DI
4
5
6
1
2
3
CLK
D_GND
T_BIAS
T_T1/T2
9
10
7
8
11
12
REC/PLAY
SMUTE
SPA_SIG
13
14
15
A_GND
16
+B M_+12 V
-B –15 V
–20 dB
M_GND
17
18
19
20
SW_5 V
UN_SW_5 V
SP_DET
SP_RLY
VF1
–VP
VF2
P_IN
21
22
23
24
25
26
27
28
FFC701
1
28
RDS_READY
RDS_RDCL
RDS_RDDA
RDS_RST
TUN_SM
DO
CE
CLK
DI
TUN_R
(A_GND)GND
TUN_L
A+10 V
(D_GND) GND
25
26
27
28
29
22
23
24
30
31
32
33
34
R690
6.8K
R691
6.8K
R692
33K
C690
390P
C691
390P
R693
33K
D690
DS1SS133
D691
DS1SS133
C693
0.001
35
L-CH
JK690
VIDEO/AUX
IN
R-CH
CHASSIS
7 12 8 9 10
Figure 25 SCHEMATIC DIAGRAM (4/9)
– 25 –
11
CD-BA250H/CD-BA2600H
A
B
C
R934
1K
1 2
C938
150P
C936
15P
L-CH
+
Ch1
–
3 4
C932
0.001
R932
56K
R936
820
R938
56K
R940
1K
C934
4.7/50
R942
22K
C940
100/50
5
R944 100
6
R946
0.22
(2W)
R948
0.22
(2W)
C948
0.022
7
R950
0.1
(1W)
R952
1K
R954
1.5K
Q902
KTC3199 GR
8
IC901
STK4029S
POWER AMP.
C946
10/50
C945
10/50
9 10
R947
0.22
(2W)
11
R945
0.22
(2W)
C941
100/50
R949
0.1
(1W)
C947
0.022
R953
1.5K
D911
DS1SS133
R951
1K
12
R-CH
+
Ch2
–
13
R943 100
14 15
C939
150P
R939
56K
C935
4.7/50
C937
15P
R941
1K
R935
1K
D913
1SS133
Q904
KTC3199 GR
C949 47/50
R956
56K
R955
56K
R957 56K
C930
0.22/50
R930
100K
R931 100K
R933
56K
C931
0.22/50
+B
C933 0.001
2
1
3
Q907
KRC107 M
+B
C969
3.3/50
2
1
3
Q908
KRA107 M
C951
0.1
(ML)
C953
0.1
(ML)
R959
4.7
C950
0.1
(ML)
C952
0.1
(ML)
R958
4.7
+B
D
E
F
G
4
3
6
20
7
9
17
18
19
13
8
21
10
14
5
1
2
12
11
A_+B
CD_+B
L-CH
GND (A_GND)
R-CH
P_IN
GND (CD_GND)
A+10 V +B
–VP
VF2
VF1
SP_RLY
M_+12 V +B
–15 V -B
GND (D_GND)
SW_5 V
GND (A_GND)
+B
SP_DET
GND (M_GND)
+B
+B
D917
DS1N404S
-B
+B
+B
+B
R909
22K
-B
IC902
KTC2026
+B
R908
560
C915 0.022
IC903
KIA7810AP
VOLTAGE
REGULATOR
+B
3
IC903
1
2
C920
47/25
C918
0.1(ML)
+B
+B
IC904
KIA7805AP
CONSTANT
VOLTAGE
REGULATOR
+B
3
IC904
1
2
C923
47/25
C921
0.1(ML)
+B
R903
3.3K
C903
2200/63
R902
22K
C904
2200/63
+B2
BI902
6
7
4
5
1
2
3
8
9
10
CNS803
FROM
DISPLAY PWB
P29 12-E
5
6
3
4
S
1
2
S
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4
Figure 26 SCHEMATIC DIAGRAM (5/9)
– 26 –
5 6
FM SIGNAL
950
0.1
ML)
952
0.1
ML)
958
.7
+B
+B
R981 680
R988 680
R982 680
R986 680
RL914
R968
4.7K
R967
4.7K
D914
DS1SS133
0.2V
Q914
KTC3199GR 4.4V
R973
47K
+B
CD-BA250H/CD-BA2600H
+B
MAIN PWB-A1 (2/3)
R969
4.7
+B
R972
15K
D915
DS1SS133
C968
10/50
C967
47/50
R970
1K
R971
68K
Q906 KTC3203 Y
2
1
CNS971
2
1
M
M901
FAN MOTOR
1
HEADPHONES
PWB-B2
C735
220P
1
2
3
4
5
5
FW981
C734
220P
JK701
HEADPHONES
L921
C954
0.022
C956
0.022
R960
6.8
C958
0.022
C960
0.022
R962
6.8
L920
C955
0.022
C957
0.022
R961
6.8
C959
0.022
C961
0.022
R963
6.8
C962
0.001
C964
0.001
+
+
SO901
SPEAKER
TERMINAL
SP_LCH
SP_RCH
C963
0.001
6 OHMS MIN
–
–
SP_LCH_GND
SP_RCH_GND
C965
0.001
BI902
7
8
9
10
3
4
1
2
5
6
CNS902
7
8
9
10
3
4
1
2
5
6
POWER PWB-A2
7
8
9
10
3
4
1
2
5
6
CNP902
+B
R983
220K
D901
TS6B04GM
C901
0.1(ML)
C902
0.1(ML)
F901
T4A L 250V
F902
T4A L 250V
D905
DS1N404S
D902
DS1N404S
C905
0.1(ML)
R907 12K
D904
DS1N404S D903
DS1N404S
R984
47K
ZD902
DZ110BSB
C906
0.1(ML)
C911
47/50
ZD901
DZ330BSB
C913 100/35
C912 47/50
R978
R977
47
47
ZD903
DZ6.2BSA
–33V
R904 2.2K
–28V
R906
10
+B
Q901
KTA1274 Y
C909 100/50
D908
DS1N404S
F904
T2A L 250V
F903
T2A L 250V
C908
100/50
803
M
PWB
2-E
CNP803
SW_5 V +B
1
2
SUB_+B
3
UM_SW_5 V
AC_RLAY
+B
4
5 GND
P_IN
6
R804
220K
R803
1K
+B
D806
DS1SS133
R802
47K
R801
220
Q801 KTC3199 GR
T.F.
PT801
MAIN POWER
TRANSFORMER
+B
+B
D802
DS1N404S
D805
DS1N404S
D804
DS1N404S
C803
470/35
D803
DS1N404S
C802
0.047(ML)
PT802
SUB POWER
TRANSFORMER
TRANSFORMER
PWB-A3
RL801
C801
0.047/250
L801
LINE FILTER
When Servicing, pay attention as the area enclosed by this line ( ) is directly connected with AC main voltage.
LUG1
LUG2
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
7 8 9 10
Figure 27 SCHEMATIC DIAGRAM (6/9)
– 27 –
11 12
CD-BA250H/CD-BA2600H
A
DISPLAY PWB-B1
49 48 47 44 43 42 41 40 39 38 37 36 35 34 33 32
FL701
FL DISPLAY
31 30 29 28 27 26 25 24 23 16 15 14 13 12 11 10 9 8 7 6 3 2
Q701
KTC3199 GR
Q702
KTC3199 GR
Q703
KTC3199 GR
B
C7
1/5
R749 100K R751 100K
R750 100K
C
D
+B
C706
47/50
C707
1/50
D703
DS1SS133
+B
R760 10K
R759 10K
R758 10K
R756 10K
R744 1K
R788 6.8K
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
P10
80
79
78
77
76
75
74
73
72
71
70
VLOAD
P11
P12
P13
P14
P15
P16
P17
P18
P19/DIST0
IC701
IX0401AW
SYSTEM
MICROCOMPUTER
VDD
–20 dB
DSA_STB
T-BIAS
T_T1/T2
REC/PLAY
RES OUT 7
DRF
WRQ
RESET 10
8
9
5
6
3
4
1
2
X2 11
X1 12
R70
R70
R70
R70
R70
R70
R70
R745 1K
R743 1K
R742 1K
R786 10K
69
68
67
66
65
64
63
62
61
60
59
58
57
R740 1K
56
R739 1K
R738 22K
55
54
53
P20/DIST1
P21/DIST2
P22/DIST3
RDS-READY/ESS_DO
RDS-RDCL/ESS_DI
RDS-RDDA/ESS_STB
RDS-RST/ESS_ACK
NO USE / MPEG_POW
KARAOKE LATCH
NO USE
DISTOUT/SW OUT
LCK 0
MIC SW
FPB
FPA
54
53
52
51
PLAY SW_B
NO USE
CD CLAMP
SW
T2 RUN
28
29
30
Vpp/IC 13
XT2
SPAN
14
15
XL
4.1943
VDD 16
CD CLK 17
R709
R710
CD DI 18
CD DO 19
CD CE 20
R711
R712
R713
R714
CE 21
22
SPEANA2
SPEANA1
CLK
DI
SPEANA0 DO
AVSS
O/C SW/
DSA DATA
TUN SM
DSA_ACK
23
24
25
26
27
28
R715
R716
R717
R73
R736 1K
52
R735 1K
51
T1
RUN
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
29
30
E
F
G
R562
820K
R561
10K
C561
270P
R566
220K
2
R565
33K
C562
270P
3
R567
68K
C565
0.0027
R568
220K
5
6
R570
12K
C564
0.0027
R571 390K
D716
DS1SS133
R573
56K
R575
470K
R574
1M
C567
0.0068
C568
0.0068
R576
2.2M
R577 150K
2
3
C570
0.022
5
IC561
KIA4558P
OPE AMP.
4
1
R563
270
8
7
4
1
6
8
7
R579
15K
C571
0.022
R580
180K
IC561
KIA4558P
C572 0.022
OPE AMP.
D561
DS1SS133
C563
2.2/50
C566 2.2/50
D563
DS1SS133
ZD561
DZ6.2BSB
R569 100K
R572 100K
+B
FFC702
1
PLAY
-
TAPE
MOTOR
M
+
SOLENOID
CASSETTE
3
4
5
1
2
6
7
8
8
4
5
6
7
8
1
2
3
T 2 PLAY
GND
T 2 RUN
+MTR
SOL 2
SOL 1
F_REC
T 1 RUN
CNS702
D709
DS1SS133
D710
DS1SS133
C712
47/50
SOLENOID PH
-B
R770 10K R772 10K
Q706
KTA1273 Y
Q707
KTA1271 Y
Q708
KTA1271 Y
M12 V
R777
10K
R778
10K
R779
10K
H
TAPE MECHANISM
PWB-D
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4
Figure 28 SCHEMATIC DIAGRAM (7/9)
– 28 –
R762
10K
5
LED701
SLR342VCJ
R766
10K
R767
10K
R768
10K
6
CD-BA250H/CD-BA2600H
25 24 23 16 15 14 13 12 11 10 9 8 7 6 3 2 1
C701
1/50
C703 0.022
C702 220/10
87 88 89 90 91 92 93 94 95 96 97 98 99 100
DO
I
TB
IC701
IX0401AW
SYSTEM
ROCOMPUTER
K
POW
53
52
51
54 PLAY SW_B
NO USE
CD CLAMP
SW
T2 RUN
28
29
30
VDD
–20 dB
DSA_STB
T-BIAS
T_T1/T2
REC/PLAY
RES OUT
DRF
WRQ
RESET
X2
X1
Vpp/IC
XT2
SPAN
VDD
CD CLK
CD DI
CD DO
CD CE
CE
SPEANA2
SPEANA1
CLK
DI
SPEANA0 DO
AVSS
O/C SW/
DSA DATA
TUN SM
DSA_ACK
1
2
3
4
5
6
7
8
9
10
11
12
R702 1K
R703 1K
R704 1K
R705 1K
R706 1K
R707 1K
R708 1K
24
25
26
20
21
22
17
18
19
13
14
15
XL700
C705
18P
4.194304 MHz
16
R709 1K
R710 1K
R711 1K
R712 1K
R713 1K
R714 1K
23
R715 1K
R716 1K
R717 1K
R737 1K
27
28
29
30
C704
15P
44 43 42 41 40 39 38 37 36 35 34 33 32 31 +B
R765 4.7K
TO CD SERVO PWB
P23 12-B
CNP8
9 8 7 6 5 4 3 2 1 CNS8
9 8 7 6 5 4 3 2 1
CD SECTION
R773 1K
LED701
SLR342VCJ
R766
10K
R767
10K
R768
10K
+B
1
FFC701
+B
-B
+B
+B
15
16
17
18
12
13
14
19
20
21
22
23
24
25
26
27
28
3
4
5
6
1
2
7
8
9
10
11
VF2
P-IN
RDS-RST
RDS-RDDA
RDS-RDCL
RDS-READY
TUN SM
CE
DO
DI
CLK
D_GND
T_BIAS
T_T1/T2
REC/PLAY
SMUTE
SPA_SIG
A_GND
M_+12 V
–15 V
–20 dB
M_GND
SW_5V
UN_SW 5V
SP_DET
SP_RLY
VF1
–VP
CNS701
28
CNP701
TO
MAIN PWB
P25 12-D
R774 10K
+B
+B
5
6
1
2
3
4
BI803
SW_5 V
UN_SW_+V
UN_SW_5 V
GND
AC_RLY_CONT
P_IN
CNS803
1
2
3
4
5
6
CNP803
TO
POWER PWB
P26 6-G
-B
L701
100
µ
H 5 V BACK UP
+B
R781
47K
C715
0.01
+B
D711
DS1SS133
D713
DS1SS133
Q709
KRC102 M
2
3
1
C714 3.3/50
+B
+B
RX701
REMOTE SENSOR
N63H380A
1 2 3
C716 0.022
3
2
1
IC905
AN78L05
CONSTANT
VOLTAGE
REGULATOR
+B
D714
DS1SS133
R783
100
C717
47/50
RD18
680
RD19
820
RD20
1K
RD21
1.5K
RD22
2.2K
RD23
2.7K
RD24
3.9K
RD25
5.6K
RD26
10K
RD27
18K
RD28
33K
RD29
100K
SW720
CD
RD13
680
SW721
TAPE
SW722
TUNING
DOWN
SW723
MEMORY/
SET
SW724
FAST
REWIND
SW725
FAST
FORWARD
SW726
PLAY
RD14
820
RD15
1.8K
RD30
5.6K
RD16
3.9K
RD17
180K
SW714
DIMMER
RD01
680
SW715
X-BASS
RD02
820
SW716
EQUALIZER
RD03
1K
RD04
1.5K
SW717
VOLUME
UP
RD05
2.2K
SW718
VOLUME
DOWN
RD06
2.7K
RD07
3.9K
SW727
STOP
RD08
5.6K
SW729
REC/PAUSE
RD09
10K
RD10
18K
SW730
TUNING
UP
SW731
VIDEO
RD11
33K
RD12
100K
SW732
TUNER
SW701
ON/
STAND-BY
SW702
CLOCK
SW703
TIMER
SW704
RTY
SW705
EON
SW706
ASPM
SW707
DISPLAY
MODE
SW712
DISC SKIP
SW713
OPEN/
CLOSE
7 12 8 9 10
Figure 29 SCHEMATIC DIAGRAM (8/9)
– 29 –
11
CD-BA250H/CD-BA2600H
A
B
C
D
E
F
G
34
33
30
28
27
29
35
32
26
31
25
24
23
22
S0302
FM ANTENNA
TERMINAL
CNP302
2 1
2 1
AM LOOP
ANTENNA
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
FE301
FM FRONT END
ANT
GND
GND
8
7
VCC
6
5
R369 15
+B
C301
0.01
L342
2.2
µ H
VT
F OUT
4
3
GND 2
C341
0.022
IF OUT 1
C321 100/16
C345 0.022
R345 4.7K
+B
R346
330
R347
6.8K
C347 0.022
R344 470
1
CF301
3
2
R348 680
R349
33
Q301
2SC380 O
+B
CT1 0.01
L341
BALUN
C338
0.001
+B
C384
0.001
IC302
LC72131
PLL(TUNER)
R386
22K
C382
15P(CH)
R374 1K
R373 1K
R372 1K
R378 1K
C381
12P(CH)
X352
4.5MHz
+B
R382
150
IC302 LC72131
AIN 19
PD 18
C397
0.022
1
2
3
X IN X OUT 22
VSS
AOUT
21
20
CE
R381
10K
4
5
6
DI
CL
DO
7
8
9
FM/AM
IF
CONT
VDD
FM IN
AM IN
17
16
15
FM/AM
14
10
11
MO/ST SD
ST IND
IF IN
13
12
C385
0.01
R376
1K
C386
330P
C393
1/50
R379
2.2K
C394
47/16
R380
1.5K
C392
0.001
C380
10/50
C387
0.022
L351
100
µ
H
R377 47K
+B
R360
4.7K
R387 5.6K
+B
+B
R384
5.6K
R359
1.8K
Q360
KTA1266 GR
R385
5.6K
C391
47/25
R383
5.6K
R391
270
+B
R370 1K
Q360: SWITCHING
C323
0.022
T306
AM
OSC.
AM BAND
COVERAGE fL
C334
22P(CH)
R323
68K
C335
560P
C330
15P
VD301
KDV147B
R336
10K
TP301
2
CF302
1
3
C342
0.022
C352 10/50
R351 5.6K
1 FM IF IN AM OSC OUT 24
C350 0.022
T351
AM IF
3
2
AM OSC IN
AM MIX OUT
23
REG
FM AFC
22
AM RF IN 21
R358
3.9K
R365
10K
C362
3.3/50
C361
0.022
C363 0.022
R393
1K
C399
0.022
C398
100/10
R388
3.9K
2
CF352
CF351
1
3
C353 0.022
C354 0.022
R352
1K
4
R353
270
5
6
7
8
VSM 20
AM IF IN AM LOW CUT 19
GND
FM/AM OUT 18
SD
STEREO
FM DET
C364 2.2/50
C365 0.022
C366 0.001
R350
C367
1/50
2.7K
L354
LOW PASS
FILTER
X351
456KHz
VCC
MPX VCO 17
C356
0.001
9
10
11
IF OUT
PHASE
MPX IN
16
C368
1/50
R356
1K
R357
470K
C355
22P
C357 2.2/50
C370
R355
3.3K
1/50
12
R-CH OUT
L-CH OUT
PHASE
(FM/AM) MO/ST
15
14
13
C369 27P C374 0.018
C372
1/50
C358 1/50
IC303
LA1832S
FM IF DET./FM MPX./AM IF
C371
1/50
R364
47K
R363
47K
TP302
C373
0.018
CT21
47/16
RT30 1K
ZDT21
DZ5.1BSB
CT24
47/16
RT21
10K
CT22
0.022
RT27
1K
LT21
2.2
µ H
16 15 14 13 12 11 10 9
ICT21
LC72723M
RDS DECORDER
CT23
22P(CH)
FM SIGNAL
AM SIGNAL
+B
RT22
390
RT23
390
LT22
2.2
µ
H
1 2 3 4 5 6 7 8
CT26
560P
RT25
10K
CT31
47/16
CT25
22P
(CH)
RT24
56K
RT26
56K
CT29
0.022
H
MAIN PWB-A1(3/3)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4
Figure 30 SCHEMATIC DIAGRAM (9/9)
– 30 –
5 6
CD-BA250H/CD-BA2600H
PIN
NO. VOLTAGE
IC1
PIN
NO. VOLTAGE
0 V
1.6 V
1.6 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
1.6 V
1.0 V
1.6 V
1.8 V
3.3 V
0 V
1.6 V
1.6 V
1.6 V
1.6 V
1.6 V
1.6 V
1.5 V
1.5 V
1.5 V
1.5 V
0.8 V
3.2 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
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
3.2 V
0 V
3.2 V
3.7 V
3.7 V
0 V
0 V
3.7 V
3.2 V
3.2 V
3.2 V
0 V
0 V
0 V
3.2 V
0 V
47
48
49
50
51
52
41
42
43
44
45
46
58
59
60
61
62
63
53
54
55
56
57
70
71
72
73
74
64
65
66
67
68
69
75
76
77
78
79
80
18
19
20
21
22
23
24
12
13
14
15
16
17
6
7
8
9
10
11
1
2
3
4
5
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
IC101
PIN
NO. 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
11
12
13
14
15
16
17
18
19
20
21
22
23
24
5
6
7
8
9
10
1
2
3
4
IC904
PIN
NO. VOLTAGE
1
2
3
12.21 V
0.66 V
5.68 V
IC302
PIN
NO. 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
0.90 V
1.31 V
0 V
2.55 V
11
12
13
14
15
16
17
18
19
20
21
22
6
7
8
4
5
9
10
1
2
3
VOLTAGE
IC601
PIN
NO. VOLTAGE
0 V
0 V
0 V
5.03 V
5.00 V
5.01 V
5.01 V
5.03 V
5.01 V
5.01 V
5.01 V
5.01 V
5.01 V
5.01 V
5.01 V
5.01 V
5.03 V
5.01 V
5.01 V
5.00 V
5.04 V
5.03 V
10.03 V
0 V
8
9
10
11
5
6
7
1
2
3
4
12
13
14
15
16
17
18
19
20
21
22
23
24
IC562
PIN
NO. VOLTAGE
1
2
3
0.25 V
0.3 V
4
5
6
7
8
0.3 V
–13.11 V
0 V
0 V
0 V
6.23 V
IC902
PIN
NO. VOLTAGE
1
2
3
12.56 V
24.75 V
13.17 V
IC303
PIN
NO. VOLTAGE
2.09 V
5.17 V
2.09 V
2.08 V
0 V
5.15 V
5.15 V
3.02 V
5.17 V
4.35 V
4.01 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
18
19
20
21
22
23
24
12
13
14
15
16
17
6
7
8
9
10
11
1
2
3
4
5
IC301
PIN
NO. VOLTAGE
4
5
6
7
8
9
1
2
3
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
1
2
3
4
5
6
7
8
PIN
NO. 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
PIN
NO. VOLTAGE
1
2
3
24.70 V
0 V
10.04 V
IC2
PIN
NO. VOLTAGE
0 V
0 V
0 V
4.2 V
0 V
2.1 V
2.1 V
4.9 V
3.7 V
3.7 V
3.0 V
1.6 V
0 V
0 V
4.9 V
4.9 V
1.6 V
2.1 V
2.1 V
0 V
0 V
0 V
0 V
0 V
1.7 V
1.7 V
1.8 V
2.1 V
2.1 V
2.1 V
2.0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
2.1 V
2.1 V
1.6 V
4.9 V 18
19
20
21
22
23
24
25
26
27
28
29
30
12
13
14
15
16
17
6
7
8
9
10
11
1
2
3
4
5
31
32
33
34
35
36
37
38
39
40
41
42
– 38 –
3
4
5
1
2
6
7
8
9
10
11
12
13
14
15
IC701
PIN
NO. VOLTAGE
PIN
NO. VOLTAGE
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
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
5.03 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
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
–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
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
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
68
69
70
71
72
73
63
64
65
66
67
80
81
82
83
84
74
75
76
77
78
79
57
58
59
60
61
62
51
52
53
54
55
56
93
94
95
96
97
98
99
100
85
86
87
88
89
90
91
92
18
19
20
21
22
23
24
12
13
14
15
16
17
6
7
8
9
10
11
1
2
3
4
5
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
IC901
PIN
NO. 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
ICT1
3
4
5
1
2
6
7
8
9
10
11
12
13
14
15
15
PIN
NO. VOLTAGE
2.58 V
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
CD-BA250H/CD-BA2600H
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.
•
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
SW2
SW3
SW4
SW701
SW702
SW703
SW704
SW705
SW706
SW707
SW712
SW713
SW714
SW715
DESCRIPTION
OPEN/CLOSE
CLAMP
DISC NUMBER
PICKUP IN
ON/STAND-BY
CLOCK
TIMER
RTY
EON
ASPM
DISPLAY MODE
DISC SKIP
OPEN/CLOSE
DIMMER
X-BASS
POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
REF. NO
SW716
SW717
SW718
SW720
SW721
SW722
SW723
SW724
SW725
SW726
SW727
SW729
SW730
SW731
SW732
DESCRIPTION
EQUALIZER
VOLUME UP
VOLUME DOWN
CD
TAPE
TUNING DOWN
MEMORY/SET
FAST REWIND
FAST FORWARD
PLAY
STOP
REC/PAUSE
TUNING UP
VIDEO
TUNER
POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
TYPES OF TRANSISTOR AND LED
FRONT
VIEW
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
– 39 –
SLR342VCJ1
CD-BA250H/CD-BA2600H
1 IC1 21
T
Stopped
CH1=500 mV
DC 10:1
1
FDO
CH3=500 mV
DC 10:1
WAVEFORMS OF CD CIRCUIT
500 ms/div
(500 ms/div)
NORM:20 kS/s
Stopped
CH1=500 mV
DC 10:1
PDO1
7 IC1 73 3
2 IC1 20 3
TDO
1 IC1 21
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.000 V
CH2 : 0.0 V
CH3 : 0.000 V
CH4 : 0.00 V
=Record Length=
Main : 100 K
Zoom : 2 K
CH1
v/DIV
500 mV
=Trigger=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0 ns
Hold off : 0.2
µ s
Stopped
CH1=500 mV
DC 10:1
CH2=10 V
DC 10:1
CH3=1 V
DC 10:1
500 ms/div
(500 ms/div)
NORM:20 kS/s
1
FDO
Stopped
CH1=2 V
DC 10:1
T
CH3=1 V
DC 10:1
1999/04/05 17:33:17
CH4=1 V
DC 10:1
500 ms/div
(500 ms/div)
NORM:20 kS/s
4
8 IC1 74 PDO2
T
1 IC1 21
1
FDO
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.000 V
CH2 : 0.0 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 100 K
Zoom : 2 K
CH1
v/DIV
500 mV
=Trigger=
Mode : AUTO
Type : EDGE CH2
Delay : 0.0 ns
Hold off : 0.2
µ s
1999/04/07 09:25:28
500 ns/div
(500 ns/div)
NORM:200 MS/s
T
3 IC1 67
T
2
DRF
4 IC1 15 3
TE
CH Position To
-3 div
=Filter=
-1 div
Smoothing : ON
BW : FULL
0 div
=Offset=
CH1 : 0.000 V
CH2 : 0.0 V
CH3 : 0.00 V
CH4 : 0.00 V
+1 div +3 div
=Record Length=
Main : 100 K
Zoom : 2 K
CH2
Position
0.20 div
=Trigger=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0 ns
Hold off : 0.2
µ s
9 IC1 39
1
DOUT
5 IC1 4
Stopped
CH1=10 V
DC 10:1
T
CH2=1 V
DC 10:1
Vp-p=1.0V~1.3 V
0.5 mV/div,0.5 µ sec/div
100 ms/div
(100 ms/div)
NORM:100 kS/s
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.00 V
CH2 : 0.00 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 1 K
Zoom : 100
=Trigger=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.887 ms
Hold off : 0.2
µ s
Stopped
CH1=2 V
DC 10:1
T
CH2=2 V
DC 10:1
CH3=2 V
DC 10:1
1999/04/05 20:50:17
5
(5
µ
µ s/div s/div)
NORM:100 kS/s
10
IC1 58
1
LRSY
11
IC1 59
12
IC1 60
2
DATACK
T
3
DATA
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.00 V
CH2 : 0.00 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 5 K
Zoom : 100
CH3
v/DIV
2 V
=Trigger=
Mode : AUTO
Type : EDGE CH3
Delay : 0.0 ns
Hold off : 0.2 µ s
4 IC1 15
2
TE
3 IC1 67
T
1
DRF
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.0 V
CH2 : 0.00 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 100 K
Zoom : 2 K
=Trigger=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.924 ms
Hold off : 0.2
µ s
Stopped
CH1=200 mV
DC 10:1
T
CH2=500 mV
DC 10:1
1999/04/07 09:51:15
500 ms/div
(500 ms/div)
NORM:20 kS/s
1 IC1 21
T
2
FDO
6 IC1 22
1
SPDO
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.000 V
CH2 : 0.000 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 100 K
Zoom : 2 K
=Trigger=
Mode : NORMAL
Type : EDGE CH2
Delay : 2.924 ms
Hold off : 0.2
µ s
– 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.
1.
CD optical pickup Lens cleaner disc.
Parts code
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.
T
Stopped
CH1=500mV
DC 10:1
FDO
1
CH3=500mV
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
3
TDO
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.000V
CH2 : 0.0V
CH3 : 0.000V
CH4 : 0.00V
=Record Length=
Main : 100K
Zoom : 2K
CH1
v/DIV
500mV
=Trigger=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2
µ s
Figure 42-1
Sled motor (M2).
1. Does the pickup move to the PICKUP-IN Switch (SW4) position ?
Yes
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 ?
No
No
No
No
Check the focus peripheral circuit.
Check the laser diode driver Q1 peripheral circuit.
Spindle motor (M1).
When a disc is loaded, start playback operation.
No
1. Is focus servo activated ? (Waveform drawing Figure 42-2) Pins 7~12, 79 and 80 on IC1.
Check the laser diode driver Q1 peripheral circuit.
Yes
2. Does DRF change from "L" to "H" ?
Yes
No
3. Is the HF waveform normal ? (Waveform drawing
Figure 42-3)
Is the disc rotating ?
No
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.
Stopped
CH1=500 mV
DC 10:1
CH2=10 V
DC 10:1
CH3=1 V
DC 10:1
500 ms/div
(500 ms/div)
NORM:20 kS/s
1
FDO
T
2
DRF
3
TE
CH Position To
-3 div
=Filter=
Smoothing : ON
BW : FULL
-1div 0 div
=Offset=
CH1 : 0.000 V
CH2 : 0.0 V
CH3 : 0.00 V
CH4 : 0.00 V
+1 div +3 div
=Record Length=
Main : 100 K
Zoom : 2 K
CH2
Position
0.20 div
=Trigger=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0 ns
Hold off : 0.2
µ s
Figure 42-2 Figure 42-3
Vp-p=1.0 V~1.3 V
0.5 mV/div,0.5 µ sec/div
– 42 –
CD-BA250H/CD-BA2600H
(2) Tracking system check.
Check the TE waveform at pin 15 on IC1.
If the waveform shown in Figure 43-1 appears and soon after
NO DISC appears ?
No
Yes
"Initialization" is possible, but play is not possible ?
No
Yes
"Initialization" is not possible.
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
T
CH2=1V
DC 10:1
100ms/div
(100ms/div)
NORM:100kS/s
2
TE
T
1
DRF
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.0V
CH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V
=Record Length=
Main : 100K
Zoom : 2K
=Trigger=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.924ms
Hold off : 0.2
µ s
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
Yes
2. The turntable doesn't rotate.
The spin driver circuit is OK.
Check around pin 22 on IC1, pins 15 and 16 on IC3, and CNS3A/B.
Stopped
CH1=200 mV
DC 10:1
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
FDO
1
SPDO
=Filter= =Offset=
Smoothing : ON CH1 : 0.000 V
BW : FULL CH2 : 0.000 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 100 K
Zoom : 2 K
=Trigger=
Mode : NORMAL
Type : EDGE CH2
Delay : 2.924 ms
Hold off : 0.2
µ s
Figure 43-2
– 43 –
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.
3
Stopped
CH1=500 mV
DC 10:1
PDO1
CH3=1 V
DC 10:1
1999/04/05 17:33:17
CH4=1 V
DC 10:1
500 ms/div
(500 ms/div)
NORM:20 kS/s
4
PDO2
T
FDO
1
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.000 V
CH2 : 0.0 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 100 K
Zoom : 2 K
CH1
v/DIV
500 mV
=Trigger=
Mode : AUTO
Type : EDGE CH2
Delay : 0.0 ns
Hold off : 0.2
µ s
Figure 44-1
(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" ?
No
Yes
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.
There are too many error flags on a damaged disc which makes error correction impossible.
Check again using a known good disc.
T
Stopped
CH1=2 V
DC 10:1
T
1999/04/07 09:25:28
500 ns/div
(500 ns/div)
NORM:200 MS/s
1
DOUT
=Filter=
Smoothing : ON
BW : FULL
=Offset=
CH1 : 0.00 V
CH2 : 0.00 V
CH3 : 0.00 V
CH4 : 0.00 V
=Record Length=
Main : 1 K
Zoom : 100
=Trigger=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.887 ms
Hold off : 0.2
µ s
Figure 44-2
– 44 –
CD-BA250H/CD-BA2600H
FUNCTION TABLE OF IC
IC1 VHiLC78645E-1: CD Servo (LC78645E) (1/2)
20
21
22
23
24*
25
26
27*
16*
17
18
19
12
13*
14
15*
7
8
5
6
9
10
11
Pin No.
1
2
3
4
Terminal Name Input/Output Setting in Reset
SLC0
SLCIST
EFMIN
RF
Output
Input
Input
Output
–
–
–
–
RFVDD
RFVSS
FIN1 A
FIN2 B
TIN1 E
TIN2 F
VREF
Input
–
Input
Input
Input
Input
Output
–
–
–
–
–
–
RFVDD/2
REF1
FE
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
Input
Output
Output
Output
Output
–
Input
–
–
ZHI
–
ZHI
ZHI
–
–
–
TD0
FD0
SPD0
SLD0
Output
Output
Output
Output
GPDAC
CONT4
CONT5
Output
Input/Output
Input/Output
SBCK/CONT6 Input/Output
ADAVDD/2
ADAVDD/2
ADAVDD/2
ADAVDD/2
ADAVDD/2
Input Mode
Input Mode
Input Mode
28
29*
30*
31*
36*
37
38
39*
32*
33*
34*
35*
40
41
42
43
SBCK/FG
DEFECT
V/*P
FSEQ
MONI1
MONI2
MONI3
MONI4
MONI5
VSS
VDD
DOUT
TEST
LVDD
LCHO
LVSS
Input
Output
Output
Output
Output
Output
Output
Output
Output
–
Input
Output
Input
Input
Output
–
–
L
H
L
–
L
L
–
L
L
L
L
L
–
LVDD/2
–
Function
For slice level control.
Control output.
Resistor connection terminal for SLCO output current setting.
RF signal input terminal.
RF signal monitor terminal.
RF power terminal.
RF earth terminal. To be connected to 0 V.
A+C signal input terminal.
B+D signal input terminal.
E signal input terminal.
F signal input terminal.
VREF voltage output terminal.
Reference supply setting terminal.
FE signal monitor terminal.
LPF capacitor connection terminal for TE signal.
TE signal monitor terminal.
RF internal signal monitor terminal.
Capacitor connection terminal for jitter detection.
Power terminal for servo A/D, D/A.
Earth terminal for serve A/D, D/A. To be connected to 0 V.
Output terminal for tracking control. D/A output.
Output terminal for focus control. D/A output.
Output terminal for spindle control. D/A output.
Output terminal for sled control. D/A output.
Servo D/A general-purpose output terminal.
General-purpose I/O terminal 4.
General-purpose I/O terminal 5.
General-purpose I/O terminal 6 or
Subcode reading clock input terminal.
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.
Subcode reading clock input terminal/FG signal input terminal/external emphasis setting terminal. Terminal functions are set by commands. When not used, connect to 0 V.
Defect terminal.
Auto switching monitor output terminal for rough servo phase control.
“H”: rough servo, “L”: phase servo.
Sync signal detection output terminal.
The status changes to “H” when the sync signal detected in EFM and the sync signal of internal generation are identified.
Internal signal monitor terminal 1.
Internal signal monitor terminal 2.
Internal signal monitor terminal 3.
Internal signal monitor terminal 4.
Internal signal monitor terminal 5.
Digital system earth terminal. To be connected to 0 V.
Digital system power terminal.
Digital OUT output terminal. (EIAJ format)
Input terminal for test. To be connected to 0 V.
Power supply for Left channel.
Left channel
D/A converter
Left channel output.
GND for Left channel. Must be connected to 0 V.
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)
67
68
69
70
62
63
64
65
66
58*
59*
60*
61
48
49
50
Pin No.
44
45
46
47
51
52*
53*
54*
55
56
57
71
72*
LRSY
DATACK
DATA
CE
CL
DI
DO
*WRQ
*RES
Terminal Name Input/Output Setting in Reset
RVSS – –
RCHO
RVDD
Output
Input
LVDD /2
–
Right channel
D/A converter
XVDD Input –
XOUT
XIN
FSX/16MIN
XVSS
Output
Input
Input/Output
–
–
–
Input
–
Crystal
Oscillator
Function
GND for Right channel. Must be connected to 0 V.
Right channel output.
Power supply for Right channel.
Power supply for crystal oscillator.
Connected for the 33.8688 MHz crystal oscillator cement.
7.35 kHz Synchronization signal monitor port.
or Clock input port for Digital filter & D/A
Crystal
Oscillator
GND for crystal oscillator. Must be connected to 0 V.
C2F
EFLG
16MOUT
ASLRCK
ASDACK
Output
Output
Output
Input
Input
H
L
Clock
–
–
C2 FLAG monitor port.
C1, C2 error corrected monitor port.
16.9344 MHz output port.
Anti-shock
Word clock input port.
(If this port does not use, must be connect to 0 V.)
Bit clock input port.
(If this port does not use, must be connect to 0 V.)
ASDFIN Input –
DRF
VDD5
VSS
CONT3
CONT2
CONT1
Output
Output
Output
Input
Input
Input
Output
Output
Input
Output
Input
–
Input/Output
Input/Output
Input/Output
L
L
L
–
–
–
(H)
H
–
L
—
–
Input
Input
Input
Left/Right channel data input port.
(If this port does not use, must be connect to 0 V.)
Word clock output port.
Digital data Bit clock output port.
Left/Right channel data output port.
Chip enable signal input port.
Microcomputer Data transfer clock input port.
Interface Data input port.
Data output port. (N-ch. open drain output.)
Interruption signal output.
Chip reset signal input port.
This port must be set LOW after first applied power on.
Focus detection output port.
Power supply for Microprocessor.
GND for digital circuit. Must be connected to 0 V.
General purpose port 1.
General purpose port 2.
General purpose port 3.
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
74
75
76
77
78
79
80
PDO1
PDO2
VVSS
PCKIST
VVDD
FR
LDS
LDD
Output
Output
—
Input
Input
Input
Input
Output
—
Input
—
—
—
—
—
—
PLL
Internal VCO control phase comparator output port 1.
Internal VCO control phase comparator output port 2.
GND for internal VCO. Must be connected to 0 V.
PDO output current adjustment resistor connection port.
Power supply for internal VCO.
VCO frequency range adjustment port.
LASER power detected signal input port.
LASER power control signal output port.
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 –
CD-BA250H/CD-BA2600H
IC1 VHiLC78645E-1: CD Servo (LC78645E)
SLC0
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2 10
VREF 11
8
9
REFI 12
FE 13
TEC 14
TE 15
6
7
3
4
5
1
2
RFMON 16
JITTC
ADAVDD
17
18
ADAVSS 19
TD0 20
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
LC78645E
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
60
59
DATA
DATACK
58 LRSY
57
56
ASDFIN
ASDACK
55
54
53
52
ASLRCK
16MOUT
EFLG
C2F
51
50
49
48
XVSS
FSX/16MIN
XIN
XOUT
47
46
XVDD
RVDD
45 RCH0
44
43
RVSS
LVSS
42
41
LCHO
LVDD
ADIN
ADAVDD
ADAVSS
JITTC
SLC0
EFMIN
SLCIST
PCK
PDO1
PDO2
FR
PCKIST
VVDD
VVSS
SBCK/FG
XIN
XOUT
16MOUT
XVDD
XVSS
*RES
*WRQ
CL
CE
DI
DO
VDD5V
CONT1, 2, 3
CONT4, 5
SBCK/CONT6
FIN1
FIN2
TIN1
TIN2
REF1
DETECT
+
–
+
–
+
–
MIX
–
+
TBAL
LPF
+
–
+
–
LEVEL SET
TBAL
RAM
AGC
SW
+
–
RFVDD
RFVSS
EQ
LPF
LPF
–
+
PH
BH
–
+
–
+
MONI
CONT
RFMON
VREF
A/D
SLICE LEVEL
CONTROL
JITTER
DETECT
PLL
VCEC
CLOCK
GENERATOR
COMMAND
INTERFACE
GENERAL-PURPOSE
PORTS
8FS
DIGITAL FILTER
1bit DAC
SERVO PROCESSOR
CLV,CAV
CONTROL
TRACK JUMP
AUTO ADJUST
APC
SW D/A
DRF
RUPTURE DEFECT
FRAME SYNC
DETECT,PROTECT INSERT,
EFN DECODE
S/H
VDD
SUBCODE DECODE CRC
MONITOR SIGNAL SELECTOR
RAM
ERROR
CORRECTION
AUDIO CD
AUDIO OUT
INTERPOLATION
MUTE
ATTENUATION
DEEMPHSIS
SERIAL
OUT
LPF
EXTERNAL
AUDIO IN
LDD
LDS
FD0
TD0
SLD0
SPD0
GPDAC
DRF
FSEQ
V/*P
VDD
VSS
MONI1~5
FSK/16MIN
C2F
EFLG
DOUT
LRSY
DATACK
DATA
ASLRCK
ASDQCK
ASDFIN
TEST
Figure 47 BLOCK DIAGRAM OF IC
– 47 –
CD-BA250H/CD-BA2600H
IC701 RH-iX0401AWZZ: System Microcomputer (IX0401AW) (1/2)
19
20
21
22
15*
16
17
18
23
24
25
26
11
12
13
14*
7
8
9
10
3
4
5
6
Pin No.
1
2
P04
VDD
P27
P26
P25
P24
P23
P22
P21
P20
AVSS
ANI7
Port Name
VDD
P37
P36
P35
P34
P33
P32
P31
P30
RESET
X2
X1
VPP/IC
XT2
P127
P126
P125
P124
P123
P122
VSS
P74
P73
P72
P71
P70
VDD
ANI6
ANI5
ANI4
ANI3
ANI2-ANI0
AVDD
AVREF
INTP3
P02
P01
INTP0
40
41
42
43
44
45
46
37
38
39
27
28
29
30
31-33
34
35
36
47
48
49
50
51
52
SPAN
VDD
CD CLK
CD DI
CD DO
CD CE
CE
CLK
DI
DO
AVSS
O/C SW
DISC NO SW
TUNER SM
SPEANA2
Terminal Name
VDD
-20 dB ATT
NO USE
T_BIAS
T_T1/T2
REC/PLAY
RES OUT
DRF
WRQ
RESET
X2
X1
VPP/IC
XT2
SPEANA1
SPEANA0
KEY 2-KEY 0
AVDD
AVREF
P_IN
JOG 1
JOG 0
REMOCON
VSS
SMUTE
T_SOL B
T_SOL A
T_MOTOR
TIMER LED
VDD
AC RLY_CONT
SP_RLY
SPK_DET
T 1 RUN
T 2 RUN
CD CLAMP SW
Output
Input
—
Input
Input
Input
Input
Input
Input
Output
Output
Input
Output
Output
Output
Input
Input
Input
Input
Input
Input
—
—
Input
Input/Output
Input
Output
Output
Output
Output
Output
Output
Input
Input
Input
Output
Input
—
—
—
Output
Output
Output
Output
Output
Input
Output
Output
Input
Input
Input
Input
Function
(+) POWER SUPPLY.
-20 dB ATTENUATOR.
GND
TAPE RECORD BIAS.
TAPE T1/T2 CHANGE.
TAPE REC/PLAY CHANGE.
CD DSP RESET&MPEG MICROCOMPUTER RESET.
CD RF LEVEL DETECTION.
CD DSP WRITE REQUEST.
RESET
MAIN CLOCK.
MAIN CLOCK.
GND
OPEN
TUNER SPAN CHANGE.
(+) POWER SUPPLY.
CD DSP CLOCK.
CD DSP COMMAND.
CD DSP CODE Q OUT.
CD DSP CE OUTPUT.
CE OUTPUT.
CLOCK OUTPUT.
DATA OUTPUT.
DATA INPUT.
ANALOG GROUND.
CD OPEN/CLOSE SWITCH.
CD DISC NUMBER SWITCH.
TUNER SIGNAL METER INPUT.
SPEANA DATA INPUT 16 kHz.
SPEANA DATA INPUT 1 kHz.
SPEANA DATA INPUT 63 kHz.
KEY INPUT.
ANALOG VDD.
ANALOG REF VOLTAGE.
POWER FAILURE DETECT.
GND
GND
REMOCON INPUT.
GROUND VOLTAGE.
SYSTEM MUTE CONTROL.
TAPE 2 SOLENOID CONTROL.
TAPE 1 SOLENOID CONTROL.
TAPE MOTOR CONTROL.
TIMER LED CONTROL.
(+) POWER SUPPLY.
AC RELAY CONTROL.
SPEAKER OUTPUT RELAY CONTROL.
SPEAKER OUTPUT DETECTION.
TAPE 1 RUN PULSE INPUT.
TAPE 2 RUN PULSE INPUT.
CD CHANGER CLAMP SWITCH.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 48 –
CD-BA250H/CD-BA2600H
IC701 RH-iX0401AWZZ: System Microcomputer (IX0401AW) (2/2)
Pin No.
Port Name Terminal Name Input/Output Function
57*
58*
59
60
53
54
55
56
61*
62
63
64
65
66
67
68
69
70
71-78
79
80-89
FIP35
FIP34
FIP33
P103
FIP32
P102
FIP31
P101
P121
P120
P117
P116
P115
P114
P113
FIP39
FIP38
FIP37
FIP36
FIP30
P100
P20
DIST0
FIP29 P19
FIP28-FIP21 P18-P11
VLOAD VLOAD
FIP20-FIP11 P10-P1
NO USE
PLAY SW_B
FPA
FPB
MIC SW
LCK 0
DISTOUT/SW OUT
NO USE
KARAOKE LATCH
NO USE
RDS RST
RDS RDDA
RDS RDCL
RDS READY
DIST3
P22
DIST2
P21
DIST1
Input
Output
Input
Input
Output
Input
Output
Input
Input
Input
Input
Input
Input
Output
Output
Output
Output
Output
Output
Output
Input
Output
Output
Input
Output
GND
PLAY SWITCH FOR T 2.
TAPE 2 A-SIDE FULL PROOF.
TAPE 2 B-SIDE FULL PROOF.
MIC SWITCH.
LED DRIVER LCK.
DESTINATION OUTPUT.
GND
KARAOKE LATCH. (WHEN NOT USED. CONNECT TO 0 V)
GND
RDS FAN RESET.
RDS TRANSMIT DATA INPUT
RDS CLOCK
RDS READY
DESTINATION INPUT.
FL DISPLAY DRIVER.
DESTINATION INPUT.
FL DISPLAY DRIVER.
DESTINATION INPUT.
FL DISPLAY DRIVER.
DESTINATION INPUT.
FL DISPLAY DRIVER.
FL DISPLAY DRIVER.
FL DRIVER (-) POWER SUPP. -30 V
FL DISPLAY DRIVER.
90-100 FIP10-FIP0 G11-G1 Output FL DISPLAY DRIVER.
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)
3 2 1 24 23 22
LOUT
4
LBASS
0.1uF
5
LTRE
6
LIN
7
LSEL0
8
21
ROUT
20
RBASS
0.1uF
19
RTRE
18
R1N
17
RSEL0
9 10 11 12
L4 L3 L2 L1
13 14 15 16
R1 R2 R3 R4
24 23 22 21 20 19 18 17 16 15 14 13
LC75341
1 2 3 4 5 6 7 8 9 10 11 12
Figure 50 BLOCK DIAGRAM OF IC
– 50 –
CD-BA250H/CD-BA2600H
FL701 VVKBJ11LM02T1: FL Display
11G
S1
S1 S1
B21
B20
B19
B18
B17
B16
B15
FL DISPLAY
10G
B8
B9
B10
B11
B12
B13
B14
S1
B1
B2
B4
B3
B7
B6
B5
S1
S1
9G
B18
B19
B20
B21
B13
B14
B15
B16
B17
B7
B8
B9
B10
B11
B12
10G
S1
B1
B2
B3
B4
B5
B6
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P1
P2
P3
P7
P8
P9
P4
P5
P6
P10
P11
B7 B6 B5 B4 B3 B2 B1
11G
S1
B1
B2
B3
B4
B5
B6
B7
B2
B3
B4
9G
S1
B1
B5
B6
B7
1G 2G 3G 4G 5G 6G
S3
S5 a
S2
S4 col e f g h j k m b r p n c
Dp d
(Hiper)
(Lower) c n p
8G
Dp d m g r e b k j h f a
S2
S3
S4
S5 b k j m g col c n p
7G
Dp d r e
S2
S3
S4
S5 h f a h f a b k j
S2
S3
S4
S5 c n p
6G
Dp d m g r e
7G c n p
5G
Dp d m g r e h f a b k j
S2
S3
S4
S5
– 51 –
8G c n p
4G
Dp d m g r e h f a b k j
S2
S3
S4
S5
B1 B2 B3 B4 B5 B6 B7
3G
Dp d c n p e m g b k h f r j a
S2
S3
S4
S5
2G
Dp d c n p r e m g b k j h f a
S2
S3
S4
S5 c n p
1G
Dp d m g r e h f a b k j
S2
S3
S4
S5
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
Power
Transformer
Brown
AC Power
Supply Cord
Bushing
Figure 52
– 52 –
PARTS GUIDE
CD-BA250H/CD-BA2600H
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).
“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
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
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%.)
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 the electrolytic capacitors, error is
±
20%.
If there are no indications for other parts, the resistors are
±
5% carbon-film type.
NOTE:
Parts marked with “ ” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
– 53 –
CD-BA250H/CD-BA2600H
NO.
PARTS CODE
PRICE
RANK
DESCRIPTION NO.
PARTS CODE
PRICE
RANK
DESCRIPTION
CD-BA250H/CD-BA2600H
FILTERS
INTEGRATED CIRCUITS
IC1
IC2
IC101
IC302
IC303
IC561,562
IC601
IC701
IC901
IC902
IC903
IC904
IC905
ICT1
VHILC78645E-1
VHIM63001FP-1
VHIAN7345K/-1
VHILC72131/-1
VHILA1832S/-1
J AY CD Servo,LC78645E
J AX Focus/Tracking/Spin/Sled Driver,
M63001FP
J AM Playback and Record/Playback
Amp.,AN7345K
J AP PLL (Tuner),LC72131
J AN FM IF Det./FM Mpx./AM IF,
LA1832S
J AC Ope Amp.,KIA4558P
J AM Audio Processor,LC75341
VHIKIA4558P-1
VHILC75341/-1
RH-IX0401AWZZ J AW System Microcomputer,
IX0401AW
VHISTK4029S-1
VSKTC2026//-1
J
J
BA
AF
Power Amp.,STK4029S
Silicon,NPN,KTC2026
VHIKIA7810AP1
VHIKIA7805AP1
J AF Voltage Regulator,KIA7810AP
J AF Constant Voltage Regulator,
KIA7805AP
VHIAN78L05/-1
VHILC72723/-1
J AE Constant Voltage Regulator,
AN78L05
J AR RDS Decorder,LC72723
TRANSISTORS
DIODES
D1,2
D301~304
D561~563
D690,691
D703
D709~717
D801
D802~805
D806
D901
D902~908
D911~916
D917
LED701
ZD1
ZD2
ZD351
ZD561
ZD901
ZD902
ZD903
ZD904
ZD905
ZDT21
Q1
Q2
Q3
Q101~104
Q105~108
Q109
Q110
Q111
Q112
Q113,114
Q301
Q360
Q601~604
Q701~703
Q706
Q707,708
Q709
Q801
Q901
Q902~905
Q906
Q907
Q908
Q914
QT21
VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
VSKRC102M//-1 J AC Digital,NPN,KRC102 M
VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F
VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
VSKRC104M//-1 J AC Digital,NPN,KRC104 M
VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
VSKRC104M//-1 J AC Digital,NPN,KRC104 M
VS2SC380-O/-1 J AC Silicon,NPN,2SC380 O
VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y
VSKTA1271Y/-1
VSKRC102M//-1
J
J
AC
AC
Silicon,PNP,KTA1271 Y
Digital,NPN,KRC102 M
VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
VSKTA1274Y/-1 J AE Silicon,PNP,KTA1274 Y
VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
VSKTC3203Y/-1
VSKRC107M//-1
VSKRA107M//-1
J
J
J
AC
AC
AE
Silicon,NPN,KTC3203 Y
Digital,NPN,KRC107 M
Digital,PNP,KRA107 M
VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1N404S-1 J AB Silicon,DS1N404S
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDTS6B04GM-1 J AP Silicon,TS6B04GM
VHDDS1N404S-1 J AB Silicon,DS1N404S
VHDDS1SS133-1 J AB Silicon,DS1SS133
VHDDS1N404S-1 J AB Silicon,DS1N404S
VHPSLR342VCJ1 J AC LED,Red,SLR342VCJ1
VHEDZ3R3BSB-1 J AB Zener,3.3V,DZ3.3BSB
VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB
VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB
VHEDZ6R2BSB-1 J AC Zener,6.2V,DZ6.2BSB
VHEDZ330BSD-1 J AC Zener,33V,DZ330BSB
VHEDZ110BSB-1 J AB Zener,11V,DZ110BSB
VHEDZ6R2BSA-1 J AB Zener,6.2V,DZ6.2BSA
VHEDZ130BSB-1 J AB Zener,13V,DZ130BSB
VHEDZ2R4BSB-1 J AB Zener,2.4V,DZ2.4BSB
VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB
CF301,302
CF351
CF352
RFILF0072AFZZ J AG FM IF
RFILF0003AWZZ J AK FM IF
RFILA0009AWZZ J AE AM IF
TRANSFORMERS
1
PT801
1 PT802
T303
T306
T351
COILS
L1
L101,102
L103
L341
L342
L351
L354
L701
L702
1 L801
L920,921
LT21,22
VD301
X351
X352
XL1
XL700
XT21
RTRNP0351AWZZ J BE Power,Main
RTRNP0313AWZZ J AN Power,Sub
RCILA0052AWZZ J AE AM Tracking
RCILB0067AWZZ J AD AM OSC.
RCILI0019AWZZ J AD AM IF
VP-XHR82K0000 J AC 0.82
µ
H
VP-MK2R2K0000 J AC 2.2 mH
VP-MK331K0000 J AB 330
µ
H,Choke
RBLN-0002AWZZ J AE Balum
VP-DH2R2K0000 J AB 2.2
µ
H,Peaking
VP-DH101K0000 J AB 100
µ
H,Choke
RFILL0001AWZZ J AE Low Pass Filter
VP-DH101K0000 J AB 100
µ
H,Choke
VP-DH2R2K0000 J AB 2.2
µ
H,Peaking
RCILZ0022AWZZ J AG Line Filter
RCILZ0137AFZZ J AA 0.29
µ
H
VP-XH2R2K0000 J AB 2.2
µ
H,Choke
VARIABLE CAPACITOR
VHCSVC348S/-1
VIBRATORS
J AK Variable Capacitance,SVC348S
92LCRSTL1425A J AF Crystal,456 kHz
RCRSP0015AWZZ J AF Crystal,4.5 MHz
RCRM-0041AWZZ J AF Ceramic,33.8688 MHz
RCRSP0003AWZZ J AH Crystal,4.194304 MHz
RCRSP0018AWZZ J Crystal,4.332 MHz
C28
C30
C32~34
C35
C36
C37
C38
C39
C40
C41
C42
C44
C48
C49
C50
C51
C101,102
C5
C6
C7
C8
C9
C1
C2
C3
C4
C10
C11
C12
C13
C14
C16
C18
C23,24
C25,26
C27
CAPACITORS
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCTYMN1CY103N J AA 0.01
µ
F,16V
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCQYKA1HM473J J AB 0.047
µ
F,50V,Mylar
VCTYPA1CX104K J AB 0.1
µ
F,16V
VCKYMN1HB101K J AA 100 pF,50V
VCTYMN1CX472K J AA 0.0047
µ
F,16V
VCEAZA1AW107M J AB 100
µ
F,10V,Electrolytic
VCEAZA1HW106M J AB 10
µ
F,50V,Electrolytic
VCEAZA1HW224M J AB 0.22
µ
F,50V,Electrolytic
VCCSPA1HL101J J AA 100 pF,50V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
RC-EZY107AF1A J AB 100
µ
F,10V,Electrolytic
VCEAEA0JW337M J AD 330
µ
F,6.3V,Electrolytic
VCEAZA1AW107M J AB 100
µ
F,10V,Electrolytic
RC-EZY106AF1H J AB 10
µ
F,50V,Electrolytic
VCTYMN1CX152K J AA 0.0015
µ
F,16V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCKYMN1HB101K J AA 100 pF,50V
VCKYMN1HB101K J AA 100 pF,50V
VCKYMN1HB101K J AA 100 pF,50V
VCQYKA1HM473J J AB 0.047
µ
F,50V,Mylar
VCEAZA1HW225M J AB 2.2
µ
F,50V,Electrolytic
VCTYPA1CX104K J AB 0.1
µ
F,16V
VCTYMN1CY103N J AA 0.01
µ
F,16V
VCEAZA1AW107M J AB 100
µ
F,10V,Electrolytic
VCEAZA0JW227M J AC 220
µ
F,6.3V,Electrolytic
VCEAZA1AW107M J AB 100
µ
F,10V,Electrolytic
VCTYMN1CY103N J AA 0.01
µ
F,16V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCCCPA1HH220J J AA 22 pF (CH),50V
VCTYBT1EF223Z J AA 0.022
µ
F,25V
VCKYMN1HB561K J AA 560 pF,50V
– 1 –
NO.
C391
C392
C393
C394
C395
C396
C397
C398
C399
C561
C373,374
C380
C381
C382
C384
C385
C386
C387
C388
C389
C340
C341,342
C345~347
C348
C350
C352
C353,354
C355
C356
C357
C358
C361
C362
C363
C364
C365
C366
C367,368
C369
C370~372
C562
C563
C564,565
C566
C567,568
C569
C301
C302
C321
C323
C330
C331
C332
C334
C335
C338
C133
C134
C135
C136
C137
C138
C139
C140
C141
C150
C103,104
C105,106
C107~110
C111,112
C113,114
C115,116
C117,118
C119
C120
C121
C122
C123,124
C125,126
C127,128
C129,130
C131,132
PARTS CODE
PRICE
RANK
DESCRIPTION
VCKYMN1HB181K J AA 180 pF,50V
VCKYMN1HB561K J AA 560 pF,50V
VCKYMN1HB331K J AA 330 pF,50V
VCEAZA1EW107M J AB 100
µ
F,25V,Electrolytic
VCTYPA1EX333K J AA 0.033
µ
F,25V
VCKYMN1HB561K J AA 560 pF,50V
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCKYPA1HB222K J AA 0.0022
µ
F,50V
VCTYMN1CX222K J AA 0.0022
µ
F,16V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1HW335M J AB 3.3
µ
F,50V,Electrolytic
VCKYMN1HB271K J AA 270 pF,50V
VCEAZA1HW226M J AB 22
µ
F,50V,Electrolytic
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCTYMN1CX332K J AA 0.0033
µ
F,16V
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCEAZA1HW226M J AB 22
µ
F,50V,Electrolytic
VCEAZA1AW227M J AC 220
µ
F,10V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCQYKA1HM473K J AB 0.047
µ
F,50V,Mylar
VCQPKA2AA822J J AA 0.0082
µ
F,100V,Polypropylene
VCQYKA1HM393K J AB 0.039
µ
F,50V,Mylar
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCEAZA1CW107M J AC 100
µ
F,16V,Electrolytic
VCEAZA1HW106M J AB 10
µ
F,50V,Electrolytic
VCTYMN1CY103N J AA 0.01
µ
F,16V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCEAZA1CW107M J AC 100
µ
F,16V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCCSMN1HL150J J AA 15 pF,50V
VCKZPA1HF473Z J AA 0.047
µ
F,50V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCCCMN1HH220J J AA 22 pF (CH),50V
VCKYMN1HB561K J AA 560 pF,50V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCTYMN1EF103Z J AB 0.01
µ
F,25V
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCEAZA1HW106M J AB 10
µ
F,50V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCCSMN1HL220J J AA 22 pF,50V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCEAZA1HW225M J AB 2.2
µ
F,50V,Electrolytic
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1HW335M J AB 3.3
µ
F,50V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1HW225M J AB 2.2
µ
F,50V,Electrolytic
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCCSMN1HL270J J AA 27 pF,50V
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCTYPA1CX183K J AA 0.018
µ
F,16V
VCEAZA1HW106M J AB 10
µ
F,50V,Electrolytic
VCCCMN1HH120J J AA 12 pF (CH),50V
VCCCMN1HH150J J AA 15 pF (CH),50V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCTYMN1CY103N J AA 0.01
µ
F,16V
VCKYMN1HB331K J AA 330 pF,50V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCEAZA1CW476M J AB 47
µ
F,16V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1AW107M J AB 100
µ
F,10V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1AW107M J AB 100
µ
F,10V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCKYPA1HB271K J AA 270 pF,50V
VCKYMN1HB271K J AA 270 pF,50V
VCEAZA1HW225M J AB 2.2
µ
F,50V,Electrolytic
VCTYMN1CX272K J AA 0.0027
µ
F,16V
VCEAZA1HW225M J AB 2.2
µ
F,50V,Electrolytic
VCTYMN1CX682K J AA 0.0068
µ
F,16V
VCEAZA1HW225M J AB 2.2
µ
F,50V,Electrolytic
– 2 –
NO.
C968
C969
C970
CT1
CT21
CT22
CT23
CT24
CT25
CT26
C940,941
C942
C945,946
C947
C948
C949
C950~953
C954~961
C962~965
C967
CT27~30
CT31
CT32
C805
C901,902
C903,904
C905,906
C907
C908,909
C910
C911,912
C913
C915
C916
C918
C920
C921
C923
C930,931
C932,933
C934,935
C936,937
C938,939
C690,691
C693
C701
C702
C703
C704
C705
C706
C707
C712
C714
C715
C716
C717
C718
C719
C734,735
C801
C802
C803
C570~572
C573
C601
C603
C605,606
C607,608
C609,610
C611,612
C613,614
C615,616
C617~624
C625,626
C635~638
C639
C640
C650~652
CD-BA250H/CD-BA2600H
PARTS CODE
PRICE
RANK
DESCRIPTION
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCEAZA1CW227M J AC 220
µ
F,16V,Electrolytic
VCEAZA1HW226M J AB 22
µ
F,50V,Electrolytic
VCFYDA1HA154J J AB 0.15
µ
F,50V,Polyester
VCFYHA1HA104J J AB 0.1
µ
F,50V,Thin Film
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCTYMN1CX272K J AA 0.0027
µ
F,16V
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCEAZA1HW475M J AB 4.7
µ
F,50V,Electrolytic
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCTYMN1CX562K J AA 0.0056
µ
F,16V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCEAZA1HW226M J AB 22
µ
F,50V,Electrolytic
VCKYPA1HB221K J AA 220 pF,50V
VCKYMN1HB391K J AA 390 pF,50V
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCEAZA1AW227M J AC 220
µ
F,10V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCCSMN1HL150J J AA 15 pF,50V
VCCSMN1HL180J J AA 18 pF,50V
VCEAZA1HW476M J AB 47
µ
F,50V,Electrolytic
VCEAZA1HW105M J AB 1
µ
F,50V,Electrolytic
VCEAZA1HW476M J AB 47
µ
F,50V,Electrolytic
VCEAZA1HW335M J AB 3.3
µ
F,50V,Electrolytic
VCTYMN1CY103N J AA 0.01
µ
F,16V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1HW476M J AB 47
µ
F,50V,Electrolytic
VCKZPA1HF473Z J AA 0.047
µ
F,50V
VCEAZA1HW476M J AB 47
µ
F,50V,Electrolytic
VCCSPA1HL221J J AA 220 pF,50V
RC-KZ002LAWZZ J AE 0.0047
µ
F,250V,Ceramic
VCQYKA1HM473K J AB 0.047
µ
F,50V,Mylar
VCEAZV1VW477M J AD 470
µ
F,35V,Electrolytic
VCEAZV1VW108M J AE 1000
µ
F,35V,Electrolytic
VCQYKA1HM104K J AB 0.1
µ
F,50V,Mylar
RC-EZ0063AWZZ J AM 2200
µ
F,63V,Electrolytic
VCQYKA1HM104K J AB 0.1
µ
F,50V,Mylar
VCEAZW1VW228M J AH 2200
µ
F,35V,Electrolytic
VCEAZA1HW107M J AC 100
µ
F,50V,Electrolytic
VCEAZA1HW227M J AC 220
µ
F,50V,Electrolytic
VCEAZA1HW476M J AB 47
µ
F,50V,Electrolytic
VCEAZA1VW107M J AC 100
µ
F,35V,Electrolytic
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCEAZA1HW226M J AB 22
µ
F,50V,Electrolytic
VCQYKA1HM104K J AB 0.1
µ
F,50V,Mylar
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCQYKA1HM104K J AB 0.1
µ
F,50V,Mylar
VCEAZA1EW476M J AB 47
µ
F,25V,Electrolytic
VCEAZA1HW224M J AB 0.22
µ
F,50V,Electrolytic
VCKYMN1HB102K J AA 0.001
µ
F,50V
VCEAZA1HW475M J AB 4.7
µ
F,50V,Electrolytic
VCCSMN1HL150J J AA 15 pF,50V
VCKYMN1HB151K J AA 150 pF,50V
VCEAZA1HW107M J AC 100
µ
F,50V,Electrolytic
VCFYDA1HA224J J AB 0.22
µ
F,50V,Polyester
VCEAZA1HW106M J AB 10
µ
F,50V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCEAZA1HW476M J AB 47
µ
F,50V,Electrolytic
VCQYKA1HM104K J AB 0.1
µ
F,50V,Mylar
VCKZPA1HF223Z J AA 0.022
µ
F,50V
VCKYPA1HB102K J AA 0.001
µ
F,50V
VCEAZA1HW476M J AB 47
µ
F,50V,Electrolytic
VCEAZA1HW106M J AB 10
µ
F,50V,Electrolytic
VCEAZA1HW335M J AB 3.3
µ
F,50V,Electrolytic
VCEAZW1CW688M J AH 6800
µ
F,16V,Electrolytic
VCKZPA1HF103Z J AA 0.01
µ
F,50V
VCEAZA1CW476M J AB 47
µ
F,16V,Electrolytic
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCCCMN1HH220J J AA 22 pF (CH),50V
VCEAZA1CW476M J AB 47
µ
F,16V,Electrolytic
VCCCMN1HH220J J AA 22 pF (CH),50V
VCKYMN1HB561K J AA 560 pF,50V
VCTYMN1EF223Z J AA 0.022
µ
F,25V
VCEAZA1CW476M J AB 47
µ
F,16V,Electrolytic
VCEAZA1CW476M J AB 47
µ
F,16V,Electrolytic
CD-BA250H/CD-BA2600H
NO.
PARTS CODE
PRICE
RANK
DESCRIPTION
R351
R352
R353
R355
R356
R357
R358
R359
R360
R158
R323
R336
R344
R345
R346
R347
R348
R349
R350
R121,122
R123,124
R125
R126,127
R128,129
R130,131
R132,133
R134,135
R136,137
R138
R139
R140
R141
R142
R143
R144
R145
R146,147
R148
R149
R31~38
R39,40
R41
R42
R43
R44
R45,46
R47
R49
R101,102
R103,104
R105,106
R107,108
R109,110
R111
R112
R113,114
R115,116
R117,118
R119,120
R1,2
R3
R4,5
R6
R7
R9
R10
R11
R12
R13~17
R18
R19
R20
R22
R23
R24,25
R26,27
R28,29
R30
RESISTORS
VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4
×
3.5mm,Ivory
VRD-ST2CD123J J AA 12 kohms,1/6W
VRD-ST2CD333J J AA 33 kohms,1/6W
VRD-ST2CD123J J AA 12 kohms,1/6W
VRD-ST2CD333J J AA 33 kohms,1/6W
VRD-ST2CD470J J AA 47 ohms,1/6W
VRD-ST2CD3R3J J AA 3.3 ohms,1/6W
VRD-ST2CD273J J AA 27 kohms,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD331J J AA 330 ohms,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-ST2CD153J J AA 15 kohms,1/6W
VRD-ST2CD103J J AA 10 kohm,1/6W
VRD-ST2CD101J J AA 100 ohm,1/6W
VRD-MN2BD221J J AA 220 ohms,1/8W
VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-ST2CD222J J AA 2.2 kohms,1/6W
VRD-ST2CD822J J AA 8.2 kohms,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD681J J AA 680 ohms,1/8W
VRD-MN2BD123J J AA 12 kohms,1/8W
VRD-MN2BD122J J AA 1.2 kohms,1/8W
VRD-MN2BD101J J AA 100 ohm,1/8W
VRD-ST2CD123J J AA 12 kohms,1/6W
VRD-MN2BD471J J AA 470 ohms,1/8W
VRD-MN2BD101J J AA 100 ohm,1/8W
VRD-ST2EE1R0J J AA 1 ohm,1/4W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRD-MN2BD332J J AA 3.3 kohms,1/8W
VRD-MN2BD473J J AA 47 kohms,1/8W
VRD-MN2BD472J J AA 4.7 kohms,1/8W
VRD-MN2BD153J J AA 15 kohms,1/8W
VRD-ST2CD153J J AA 15 kohms,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-ST2CD560J J AA 56 ohms,1/6W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-MN2BD392J J AA 3.9 kohms,1/8W
VRD-MN2BD333J J AA 33 kohms,1/8W
VRD-MN2BD562J J AA 5.6 kohms,1/8W
VRD-MN2BD683J J AA 68 kohms,1/8W
VRD-MN2BD392J J AA 3.9 kohms,1/8W
VRD-MN2BD682J J AA 6.8 kohms,1/8W
VRD-MN2BD152J J AA 1.5 kohms,1/8W
VRD-MN2BD101J J AA 100 ohm,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-ST2CD224J J AA 220 kohms,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-ST2CD103J J AA 10 kohm,1/6W
VRD-MN2BD473J J AA 47 kohms,1/8W
VRD-RT2HD472J J AA 4.7 kohms,1/2W
VRD-ST2CD820J J AA 82 ohms,1/6W
VRD-MN2BD473J J AA 47 kohms,1/8W
VRD-MN2BD223J J AA 22 kohms,1/8W
VRD-ST2CD4R7J J AA 4.7 ohms,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD472J J AA 4.7 kohms,1/8W
VRD-ST2EE151J J AA 150 ohms,1/4W
VRD-ST2EE221J J AA 220 ohms,1/4W
VRD-MN2BD683J J AA 68 kohms,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD471J J AA 470 ohms,1/8W
VRD-MN2BD472J J AA 4.7 kohms,1/8W
VRD-MN2BD331J J AA 330 ohms,1/8W
VRD-MN2BD682J J AA 6.8 kohms,1/8W
VRD-MN2BD681J J AA 680 ohms,1/8W
VRD-MN2BD330J J AA 33 ohms,1/8W
VRD-MN2BD272J J AA 2.7 kohms,1/8W
VRD-MN2BD562J J AA 5.6 kohms,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD271J J AA 270 ohms,1/8W
VRD-MN2BD332J J AA 3.3 kohms,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD474J J AA 470 kohms,1/6W
VRD-ST2CD392J J AA 3.9 kohms,1/6W
VRD-MN2BD182J J AA 1.8 kohms,1/8W
VRD-MN2BD472J J AA 4.7 kohms,1/8W
NO.
R702~704
R705~707
R708~712
R713~717
R718~721
R724,725
R726~728
R729,730
R731
R732,733
R734~736
R737
R738
R739,740
R742~745
R746~748
R749~751
R752
R756
R758~760
R575
R576
R577
R578
R579
R580
R601~603
R604,605
R606,607
R608,609
R610,611
R612,613
R614,615
R616
R617
R618,619
R620,621
R622,623
R690,691
R692,693
R761
R762
R765
R766~768
R770
R771
R565
R566
R567
R568
R569
R570
R571
R572
R573
R574
R386
R387
R388
R391,392
R393
R395
R399
R561
R562
R563
R361,362
R363,364
R365
R369
R370
R372~374
R376
R377
R378
R379
R380
R381
R382
R383
R384
R385
PARTS CODE
PRICE
RANK
DESCRIPTION
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD473J J AA 47 kohms,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD150J J AA 15 ohms,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD473J J AA 47 kohms,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRD-MN2BD152J J AA 1.5 kohms,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-ST2EE151J J AA 150 ohms,1/4W
VRD-MN2BD562J J AA 5.6 kohms,1/8W
VRD-ST2CD562J J AA 5.6 kohms,1/6W
VRD-MN2BD562J J AA 5.6 kohms,1/8W
VRD-ST2CD223J J AA 22 kohms,1/6W
VRD-ST2CD562J J AA 5.6 kohms,1/6W
VRD-MN2BD392J J AA 3.9 kohms,1/8W
VRD-ST2EE271J J AA 270 ohms,1/4W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD473J J AA 47 kohms,1/8W
VRD-MN2BD330J J AA 33 ohms,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD824J J AA 820 kohms,1/8W
VRD-ST2EE271J J AA 270 ohms,1/4W
VRD-MN2BD333J J AA 33 kohms,1/8W
VRD-ST2CD224J J AA 220 kohms,1/6W
VRD-MN2BD683J J AA 68 kohms,1/8W
VRD-MN2BD224J J AA 220 kohms,1/8W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-ST2CD123J J AA 12 kohms,1/6W
VRD-MN2BD394J J AA 390 kohms,1/8W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-MN2BD563J J AA 56 kohms,1/8W
VRD-MN2BD105J J AA 1 Mohm,1/8W
VRD-MN2BD474J J AA 470 kohms,1/8W
VRD-MN2BD225J J AA 2.2 Mohms,1/8W
VRD-MN2BD154J J AA 150 kohms,1/8W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-ST2CD153J J AA 15 kohms,1/6W
VRD-MN2BD184J J AA 180 kohms,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD392J J AA 3.9 kohms,1/8W
VRD-MN2BD122J J AA 1.2 kohms,1/8W
VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRD-MN2BD391J J AA 390 ohms,1/8W
VRD-MN2BD332J J AA 3.3 kohms,1/8W
VRD-ST2CD222J J AA 2.2 kohms,1/6W
VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRD-ST2CD331J J AA 330 ohms,1/6W
VRD-MN2BD223J J AA 22 kohms,1/8W
VRD-MN2BD224J J AA 220 kohms,1/8W
VRD-MN2BD682J J AA 6.8 kohms,1/8W
VRD-MN2BD333J J AA 33 kohms,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-ST2CD222J J AA 2.2 kohms,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD223J J AA 22 kohms,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-MN2BD330J J AA 33 ohms,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-ST2CD472J J AA 4.7 kohms,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-ST2CD103J J AA 10 kohm,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
– 3 –
NO.
RD10
RD11
RD12
RD13
RD14
RD15
RD16
RD17
RD18
RD19
R988
RD01
RD02
RD03
RD04
RD05
RD06
RD07
RD08
RD09
RD20
RD21
RD22
RD23
RD24
RD25
RD26
RD27
RD28
RD29
RD30
R951
R952
R953
R954
R955~957
R958,959
R960~963
R967,968
R969
R970
R971
R972
R973
R977,978
R981,982
R983
R984
R986
R905
R906
R907
R908
R909
R930
R931
R932,933
R934
R935
R936,937
R938,939
R940,941
R942
1 R943,944
R945~948
R949,950
R772
R773
R774
R777~779
R781
R782
R783
R786
R788
R801
R802
R803
R804
R901,902
R903
R904
PARTS CODE
PRICE
RANK
DESCRIPTION
VRD-ST2CD103J J AA 10 kohm,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD473J J AA 47 kohms,1/8W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-MN2BD101J J AA 100 ohm,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD682J J AA 6.8 kohms,1/8W
VRD-ST2CD221J J AA 220 ohms,1/6W
VRD-ST2CD473J J AA 47 kohms,1/6W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD224J J AA 220 kohms,1/8W
VRD-ST2CD223J J AA 22 kohms,1/6W
VRD-RT2HD332J J AA 3.3 kohms,1/2W
VRD-ST2CD222J J AA 2.2 kohms,1/6W
VRD-ST2CD473J J AA 47 kohms,1/6W
VRD-ST2CD100J J AA 10 ohm,1/6W
VRD-ST2CD123J J AA 12 kohms,1/6W
VRD-ST2EE561J J AA 560 ohms,1/4W
VRD-ST2CD223J J AA 22 kohms,1/6W
VRD-ST2CD104J J AA 100 kohm,1/6W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-MN2BD563J J AA 56 kohms,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD821J J AA 820 ohms,1/8W
VRD-MN2BD563J J AA 56 kohms,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD223J J AA 22 kohms,1/8W
VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible
VRN-VV3DAR22J J AC 0.22 ohms,2W
VRN-VV3AAR10J J AB 0.1 ohm,1W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD152J J AA 1.5 kohms,1/8W
VRD-ST2CD152J J AA 1.5 kohms,1/6W
VRD-MN2BD563J J AA 56 kohms,1/8W
VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
VRD-ST2EE6R8J J AA 6.8 ohms,1/4W
VRD-ST2CD472J J AA 4.7 kohms,1/6W
VRD-RT2HD4R7J J AA 4.7 ohms,1/2W
VRD-RT2HD102J J AA 1 kohm,1/2W
VRD-ST2CD683J J AA 68 kohms,1/6W
VRD-ST2CD153J J AA 15 kohms,1/6W
VRD-ST2CD473J J AA 47 kohms,1/6W
VRD-ST2EE470J J AA 47 ohms,1/4W
VRD-RT2HD681J J AA 680 ohms,1/2W
VRD-ST2CD224J J AA 220 kohms,1/6W
VRD-ST2CD473J J AA 47 kohms,1/6W
VRD-RT2HD681J J AA 680 ohms,1/2W
VRD-RT2HD681J J AA 680 ohms,1/2W
VRD-MN2BD681J J AA 680 ohms,1/8W
VRD-MN2BD821J J AA 820 ohms,1/8W
VRD-ST2CD102J J AA 1 kohm,1/6W
VRD-MN2BD152J J AA 1.5 kohms,1/8W
VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRD-MN2BD272J J AA 2.7 kohms,1/8W
VRD-MN2BD392J J AA 3.9 kohms,1/8W
VRD-ST2CD562J J AA 5.6 kohms,1/6W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD183J J AA 18 kohms,1/8W
VRD-MN2BD333J J AA 33 kohms,1/8W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-MN2BD681J J AA 680 ohms,1/8W
VRD-MN2BD821J J AA 820 ohms,1/8W
VRD-ST2CD182J J AA 1.8 kohms,1/6W
VRD-ST2CD392J J AA 3.9 kohms,1/6W
VRD-MN2BD184J J AA 180 kohms,1/8W
VRD-MN2BD681J J AA 680 ohms,1/8W
VRD-ST2CD821J J AA 820 ohms,1/6W
VRD-MN2BD102J J AA 1 kohm,1/8W
VRD-MN2BD152J J AA 1.5 kohms,1/8W
VRD-MN2BD222J J AA 2.2 kohms,1/8W
VRD-MN2BD272J J AA 2.7 kohms,1/8W
VRD-MN2BD392J J AA 3.9 kohms,1/8W
VRD-MN2BD562J J AA 5.6 kohms,1/8W
VRD-ST2CD103J J AA 10 kohm,1/6W
VRD-MN2BD183J J AA 18 kohms,1/8W
VRD-ST2CD333J J AA 33 kohms,1/6W
VRD-MN2BD104J J AA 100 kohm,1/8W
VRD-MN2BD562J J AA 5.6 kohms,1/8W
– 4 –
CD-BA250H/CD-BA2600H
NO.
RT21
RT22,23
RT24
RT25
RT26
RT27~30
PARTS CODE
PRICE
RANK
DESCRIPTION
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-ST2EE391J J AA 390 ohms,1/4W
VRD-MN2BD563J J AA 56 kohms,1/8W
VRD-MN2BD103J J AA 10 kohm,1/8W
VRD-MN2BD563J J AA 56 kohms,1/8W
VRD-MN2BD102J J AA 1 kohm,1/8W
OTHER CIRCUITRY PARTS
SW713
SW714
SW715
SW716
SW717
SW718
SW720
SW721
SW722
SW723
SW724
SW725
SW726
SW727
M901
1 RL801
RL914
RX701
SO302
SO901
SW1
SW2
SW3
SW4
SW701
SW702
SW703
SW704
SW705
SW706
SW707
SW712
CNP981
CNS1A/B
CNS2A/B
CNS3A/B
CNS701
CNS702
CNS971
1
F901,902
1 F903,904
FE301
FFC701
FFC702
FL701
FW981
JK690
JK701
LG1
LUG1,2
M1
M2
M3
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
CNP2
CNP3
QCNCM704GAWZZ J
QCNCM704HAWZZ J
92LCONE6P53253 J
AC
AC
AC
Plug,7Pin
Plug,8Pin
Plug,6Pin
CNP4
CNP7
CNP8
CNP101
CNP102
CNP302
CNP701
CNP803
CNP902
CNP971
QCNCM705FAFZZ J
92LCONE6P53254 J
92LCONE9P53254 J
QCNCM705CAFZZ J
QCNCM705GAFZZ J
AB
AC
AD
AA
AB
Plug,6Pin
Plug,6Pin
Plug,9Pin
Plug,3Pin
Plug,7Pin
92LCONE2P5268 J AB Plug,2Pin
QCNCWZX28AWZZ J Socket,28Pin
QCNCM705FAFZZ J AB Plug,6Pin
92LCONEAP5267 J AC Plug,10Pin
92LCONE2P53253 J AB Plug,2Pin
92LCONE5P52287 J AC Plug,5Pin
QCNWN1537AWZZ J AG Connector Ass’y,7/7Pin
QCNWN1538AWZZ J AG Connector Ass’y,8/8Pin
QCNWN1539AWZZ J AE Connector Ass’y,6/6Pin
QCNCWZF28AWZZ J
QCNCWZY08AWZZ J AC Socket,8Pin
QCNWN1389AWZZ J AC Connector Ass’y,2Pin
QFS-D402CAWNI J AC Fuse,T4A L 250V
QFS-D202CAWNI J AC Fuse,T2A L 250V
RTUNS0012AWZZ
QSOCJ0219AWZZ
92LLUG1746A
92LMEN7E6Y
J
J
92LMTR1854BASY J
J
AV
QCNWN1877AWZZ J AH Flat Cable,28Pin
QCNWN1838AWZZ J AD Flat Cable,8Pin
VVKBJ11LM02T1 J BC FL Display
QCNWN1836AWZZ J AD Flat Wire,5Pin
AD
QJAKM0004AWZZ J AK Jack,Headphones
QLUGP0001AWZZ J AC Lug
J AA Lug
92LMTR2790CASY J BB Motor with Chassis [Spindle]
AP
AR
Socket,28Pin
FM Front End
Jack,Video/AUX In
Motor with Gear [Sled]
Motor with Worm Pulley
[T/T Up Down Loading]
RMOTV0027AWZZ J
RRLYD0011AWZZ
RRLYD0016AWZZ
VHLN63H380A-1
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
J
J
J
J
J
J
AM Motor,Air Cooling Fan
AE
AH
AC
AC
AC
AC
Relay
Relay
J AK Remote Sensor,N63H380A
QTANC0101AWZZ J AF Terminal,FM Antenna
QTANA0417AWZZ J AE Terminal,Speaker
SWMPU10780MLB J AH Switch,Push Type [Open/Close]
SWMPU11470MLB J AE Switch,Push Type [Clamp]
SWMPU11470MLB J AE Switch,Push Type [Disc Number]
QSWF9001AW01 J AD Switch,Push Type [Pickup In]
92LSWICHT1663T J AC Switch,Key Type [On/Stand-by]
92LSWICHT1663T J AC Switch,Key Type [Clock]
92LSWICHT1663T J AC Switch,Key Type [Timer]
92LSWICHT1663T J AC Switch,Key Type [RTY]
92LSWICHT1663T J AC Switch,Key Type [EON]
92LSWICHT1663T J AC Switch,Key Type [ASPM]
92LSWICHT1663T J AC Switch,Key Type [Display Mode]
92LSWICHT1663T J AC Switch,Key Type [Disc Skip]
92LSWICHT1663T J AC Switch,Key Type [Open/Close]
92LSWICHT1663T J AC Switch,Key Type [Dimmer]
92LSWICHT1663T J AC Switch,Key Type [X-Bass]
92LSWICHT1663T J AC Switch,Key Type [Equalizer]
92LSWICHT1663T J AC Switch,Key Type [Volume Up]
92LSWICHT1663T J AC Switch,Key Type [Volume Down]
92LSWICHT1663T J AC Switch,Key Type [CD]
92LSWICHT1663T J AC Switch,Key Type [Tape]
92LSWICHT1663T J AC Switch,Key Type [Tuning Down]
92LSWICHT1663T J AC Switch,Key Type [Memory/Set]
Switch,Key Type [Fast Rewind]
Switch,Key Type [Fast Forward]
Switch,Key Type [Play]
Switch,Key Type [Stop]
CD-BA250H/CD-BA2600H
NO.
PARTS CODE
PRICE
RANK
DESCRIPTION NO.
SW729
SW730
SW731
SW732
92LSWICHT1663T J AC Switch,Key Type [Rec/Pause]
92LSWICHT1663T J AC Switch,Key Type [Tuning Up]
92LSWICHT1663T J AC Switch,Key Type [Video]
92LSWICHT1663T J AC Switch,Key Type [Tuner]
203
203
203- 1
201-14
201-15
201-16
201-17
201-18
201-19
201-20
201-21
201-22
201-23
201-24
201-25
201-26
201-27
202
CD MECHANISM PARTS
301
302
303
304
305
1
306
306- 1
306- 2
306- 3
701
702
703
704
M1
M2
SW4
201
201
201- 1
201- 2
201- 3
201- 4
201- 4
201- 5
201- 5
201- 6
201- 7
201- 8
201- 8
201- 9
201- 9
201-10
201-10
201-11
201-12
201-13
201-13
202
202- 1
202- 2
NGERH0011AWZZ J AC Gear,Middle
NGERH0012AWZZ J AC Gear,Drive
MLEVP0080AWZZ J AC Rail,Guide
NSFTM0020AWFW J AD Shaft,Guide
92LM-CUSN1524A J AC Cushion
92LHPC1LXASY J BD Pickup Unit Ass’y
———— –– Pickup Unit
(Not Replacement Item)
NGERR0043AFZZ J AC Gear,Rack
MSPRC0961AFZZ J AA Spring,Rack
XBSSD26P06000 J AA Screw,ø2.6
×
6mm
XHBSD20P05000 J AA Screw,ø2
×
5mm
XBBSD20P03000 J AA Screw,ø2
×
3mm
LX-WZ1070AFZZ
QSW-F9001AW01
CABINET PARTS
J
92LMTR2790CASY J
92LMTR1854BASY J
J
AA
BB
AP
AD
Washer,ø1.5
×
3.8
×
0.25mm
Motor with Chassis [Spindle]
Motor with Gear [Sled]
Switch,Leaf Type [Pickup In]
92LCAB3562AASY J
92LCAB3566AASY J
Front Panel Ass’y
[For CD-BA250H]
Front Panel Ass’y
[For CD-BA2600H]
———— –– Front Panel
(Not Replacement Item)
GDORF0099AWSA J AE Holder,Cassette [Tape 1]
GDORF0100AWSA J AE Holder,Cassette [Tape 2]
GCOVA1349AWSA J AG Cover,Cassette
[Tape 1 for CD-BA250H]
GCOVA1349AWSB J AH Cover,Cassette
[Tape 1 for CD-BA2600]
GCOVA1350AWSA J AG Cover,Cassette
[Tape 2 for CD-BA250H]
GCOVA1350AWSB J AH Cover,Cassette
[Tape 2 for CD-BA2600]
HDECQ0686AWSA J AE Panel,Cassette [Tape 1]
HDECQ0687AWSA J AE Panel,Cassette [Tape 2]
HDECQ0714AWSA J AH Panel,Amp. [For CD-BA250H]
HDECQ0747AWSA J AK Panel,Amp. [For CD-BA2600H]
JKNBZ0808AWSA J AE Button,Power [For CD-BA250H]
JKNBZ0808AWSB J AE Button,Power [For CD-BA2600H]
JKNBZ0778AWSA J AF Button,Dimmer/Tuning
[For CD-BA250H]
JKNBZ0778AWSB J AG Button,Dimmer/Tuning
[For CD-BA2600]
JKNBZ0779AWSA J AF Button,Function
HDECQ0690AWSA J AC Volume Ring
JKNBZ0780AWSA J AF Button,Disc Control
[For CD-BA250H]
JKNBZ0780AWSB J AF Button,Disc Control
[For CD-BA2600H]
JKNBZ0781AWSA J AG Button,Center Operation
GCOVA1351AWSA J AB Cover,Operation LED A
MLIFP0008AWZZ J AD Damper
MSPRD0092AWFJ J AB Spring,Cassette [Tape 1]
MSPRD0093AWFJ J AB Spring,Cassette [Tape 2]
JKNBZ0783AWSA J AF Button,X-Bass/Equalizer
PSHEP0063AWZZ J AB Filter,Remote Sensor
LHLDZ1328AWZZ J AC Holder,Cassette Lock
MSPRC0029AWFJ J AB Spring,Cassette Lock
MLOKC0006AWZZ J AB Lock Lever Cassette [Tape 1]
MLOKC0007AWZZ J AB Lock Lever Cassette [Tape 2]
JKNBZ0805AWSA J AE Button,Volume
92LBADGE1671A J AC Badge,SHARP
JKNBZ0803AWSA J AD Button,RDS
92LCAB3561BASY J Side Panel Ass’y,Left
[For CD-BA250H]
92LCAB3565BASY J Side Panel Ass’y Left
[For CD-BA2600H]
———— –– Side Panel,Left
(Not Replacement Item)
PCUSG0022AWZZ J AB Cushion,Leg
203- 2
204
204
206
207
207
207
211
212
213
214
218
219
220
1
222
248
249
250
251
252
253
254
255
256
243
244
245
246
247
238
239
240
241
242
257
258
258- 1
258- 2
1 222
223
1 224
225
226
227
228
229
230
231
232
233
234
235
236
237
260
261
262
601
602
603
604
258- 3
258- 4
258- 5
258- 6
258- 7
258- 8
258- 9
258-10
258-11
259
PARTS CODE
PRICE
RANK
DESCRIPTION
92LCAB3561CASY J
92LCAB3565CASY J
Side Panel Ass’y,Right
[For CD-BA250H]
Side Panel Ass’y Right
[For CD-BA2600H]
———— –– Side Panel,Right
(Not Replacement Item)
PCUSG0022AWZZ J AB Cushion,Leg
GCAB-1194AWSA J AP Cabinet,Top [For CD-BA250H]
GCAB-1194AWSB J AP Cabinet,Top [For CD-BA2600H]
GCOVA1348AWSA J AH Cover,CD Tray
GITAR0732AWSA J AM Rear Panel
GITAR0733AWSA J
[CD-BA250H Except for U.K.]
Rear Panel
[CD-BA250H for U.K.]
GITAR0734AWSA J AM Rear Panel
[For CD-BA2600H Only]
LANGK0252AWFW J AE Bracket,Fan Support
LBSHC0002AWZZ J AD Bushing,AC Power Supply Cord
LCHSM0122AWFW J AN Chassis,Main
LHLDZ1332AWZZ J AD Holder,FL Display
NFANP0001AWZZ J AD Rotary Fan
PCUSG0022AWZZ J AB Cushion,Leg
PRDAR0188AWFW J AR Heat Sink,Main
QACCB0009AW00 J AL AC Power Supply Cord
[CD-BA250H for U.K. Only]
QACCE0010AW00 J AK AC Power Supply Cord
QCNWN1844AWZZ J AC Lug Wire
QFSHD0001AWZZ J AB Holder,Fuse
92LBE231616
92LCSPR1431C
92LEVA0330702
J
J
J
AD
AA
AD
Belt
Spring,Ring
Velvet Carpet,Chassis
92LMAG0104302 J AE Magnet
92LMT0304302 J AB Plate,Metal
92LNBAND1318A J AA Nylon Band,80mm
92LNM0305401 J AB Velvet Carpet
92LPT0303002 J AB Roller
92LPT0304303
92LPT0304304
92LPT0304305
92LPT0304306
92LPT0304307
J
J
J
J
J
AB
AB
AE
AG Stabilizer
AC
Lever,Stop
Stopper
Lever,Lock
Support,Cam
92LPT0304308
92LPT0304309
92LPT0305413
92LPT0309506
92LPT0309507
92LPT0309508
92LPT0309509
92LPT0309510
92LPT0309511
92LPT0311101
92LPT0311102
92LPT0312005
92LPT0320201
92LPT0330301
92LPT0330803
92LPT0331003
92LPT0331105
92LSP0304303
92LSP0304305
J
J
J
J
J
J AD Gear,Planet
J AD Gear,Drive
J AE Gear,Pulley
J AD Gear,Middle
J
J
J
J
J
J
AB
AB
AB
Lock Gear Pin
Cap,Pulley Stopper
AG Cam Gear Lower
AD
AD
AC
AL
AE
AU
AK
Gear,Turntable Drive
Gear,Open/Close Drive
Lever,Clamp
Lever,Disc
Gear,Cam
Support,Stabilizer
Chassis,Loading
CD,Chassis
J AT Shassis,Slide
J AM Turntable
J AB Spring,Stopper
J AB Spring,Lock
92LSP0304306 J AB Spring,Lock Gear
KMECB0018AWZZ J BE Tape Mechanism Ass’y
92PF513-860
92PF525-338
J
J
Head Plate Block [Tape 2]
Motor with Pulley [Tape]
92PF567-649
92PFF19U-12
92PF514-135
92PF19S-31
92PFF19N-11
J
J
Tape Mechanism PWB Ass’y
Belt,Main [Tape 2]
J AL Pinch Roller
J Belt,FF/REW [Tape 2]
J Belt,Main [Tape 1]
92PF522-061
92PFF19S-52
92PF513-861
92PF522-063
J
J
J
J
Clutch Ass’y Block [Tape 1]
Belt,FF/REW [Tape 1]
Head Plate Block [Tape 1]
Clutch Ass’y Block [Tape 2]
PCOVQ3002AWZZ J AL Fan Cover
92LCAUT1706A1 J AC Label,Class 3
92LCAUT1706B J AA Label,Laser
LANGK0282AWPW J Bracket, PWB Support
LX-BZ2222AXZZ J AB Screw,Special
XJBSD30P12000 J AA Screw,ø3
×
12mm
LX-JZ0010AFFD J AA Screw,ø3
×
10mm
XEBSD26P08000 J AA Screw,ø2.6
×
8mm
– 5 –
12
12
13
14
15
16
17
18
18- 1
4
5
1
2
3
3
8
9
6
7
9
10
11
12
605
606
607
608
610
611
613
614
615
616
NO.
PARTS CODE
PRICE
RANK
DESCRIPTION
XBBSD20P04000 J AA Screw,ø2
×
4mm
XEBSD30P10000 J AA Screw,ø3
×
10mm
XEBSD30P12000 J AA Screw,ø3
×
12mm
XESSD30P10000 J AA Screw,ø3
×
10mm
XJBSD30P10000 J AA Screw,ø3
×
10mm
XJBSD30P14000 J AA Screw,ø3
×
14mm
XJSSD30P10000 J AA Screw,ø3
×
10mm
92LSC0308MBZI J AB Screw,ø3
×
8mm
92LSC0308RBZI J AB Screw,ø3
×
8mm
XHBSD40P08000 J AA Screw,ø4
×
8mm
ACCESSORIES/PACKING PARTS
TLABE0495AWZZ
TLABE0496AWZZ
J
J
Label,Bar Code
[CD-BA250H Except for U.K.]
Label,Bar Code
[For CD-BA2600H Only]
TLABZ0604AWZZ J AB Label,Energy [Except for U.K.]
QANTL0008AWZZ J AH AM Loop Antenna
92LFANT1535A J AF FM Antenna
TINSE0369AWZZ J AF Operation Manual [For U.K.]
TINSK0685AWZZ J Operation Manual
[Except for U.K.]
TINSE0373AWZZ J AC Quick Guide
[CD-BA250H For U.K.Only]
TGAN-3170UMZZ J AE Warranty Card
[CD-BA250H For U.K.Only]
TCAUZ0057AWZZ J Sheet,Notice
TLABN0112AWZZ J AA Label,Serial Number
TLABZ0605AWZZ J AB Label,Saving Energy
TLABZ0889AWZZ J Label,Feature [Tape 1 for U.K.]
TLABZ0890AWZZ J Label,Feature
[Tape 1 Except for U.K.]
TLABZ0873AWZZ J AC Label,Feature [Tape 2]
92LBAG1460C1 J AB Polyethylene Bag,Accessories
SPAKC1141AWZZ J Packing Case
[CD-BA250H Except for U.K.]
SPAKC1142AWZZ J AW Packing Case
[CD-BA250H For U.K.]
SPAKC1226AWZZ J Packing Case
[For CD-BA2600H Only]
SPAKA0300AWZZ J AM Packing Add.
SPAKZ0771AWZZ J AF Bottom Pad
SPAKZ0773AWZZ J Top Pad
SPAKP0013AWZZ J AC Polyethylene Bag,Unit
92LBAG1770A J AB Polyethylene Bag,AC Power
Supply Cord
RRMCG0264AWSA J AQ Remote Control
GFTAB1022AWSB J AK Battery Lid,Remote Control
P.W.B. ASSEMBLY (Not Replacement Item)
PWB-A1~3
PWB-B1,2
PWB-C
PWB-D
PWB-E
PWB-F
92LPWB3562MANS J –– Main/Power/Transformer
(Combined Ass’y)
92LPWB3562DPLS J –– Display/Headphones
(Combined Ass’y)
92LPWB3552CDUS J –– CD Servo
92PF567-649 J –– Tape Mechanism
92LPC99C017 J AE CD Loading Motor (PWB Only)
QPWBF0027AWZZ J AD CD Motor (PWB Only)
OTHER SERVICE PART
UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner
CD-BA250H/CD-BA2600H
NO.
903
903
904
904
906
907
907
908
909
SP1,2
SP3,4
PARTS CODE
PRICE
RANK
DESCRIPTION
[For CP-BA2600H]
HPNLS1020AWSA J AW Front Panel [For CP-BA250H]
HPNLS1020AWSB J AW Front Panel [For CP-BA2600H]
LHLDZ8001AWSA J AD Catching Holder
[For CP-BA250H]
LHLDZ8001AWSB J AD Catching Holder
[For CP-BA2600H]
PCUSG0022AWZZ J AB Foot Cushion
TSPC-0835AWZZ J AD Label,Specifications
[For CP-BA250H]
TSPC-0839AWZZ J Label,Specifications
XJBSD40P12000
XJBSD30P10000
[For CP-BA2600H]
J AA Screw,ø4
×
12mm
J AA Screw,ø3
×
10mm
RSPA10007AW6W J AX Woofer
RSPA00008AW6T J AP Tweeter
PACKING PARTS
1
2
SPAKA0301AWZZ J AK Packing Add.
SSAKH0051AWZZ J AC Polyethylene Bag,Speaker
CP-BA250H/CP-BA2600H
SPEAKER BOX PARTS
901
901
901-1
902
902
GBOXS6002AWSB J BB Speaker Box Ass’y
[For CP-BA250H]
GBOXS6003AWSB J BB Speaker Box Ass’y
[For CP-BA2600H]
QCNWN1833AWZZ J Speaker Cord Ass’y
(With Capacitor C1,2)
CWAKP1045AWSC J AR Net Frame Ass’y
[For CP-BA250H]
CWAKP1045AWSD J AR Net Frame Ass’y
– 6 –
CD-BA250H/CD-BA2600H
CD-BA250H/CD-BA2600H
306
A
306-2
306-1
B
306-3
701
C
302
301
702
304
704
701
303
D
703x2
E
M1
F
G
H
1
M2
305
305x2
SW4
2 3 4
Figure 7 CD MECHANISM EXPLODED VIEW
– 7 –
5
PWB-F
6
CD-BA250H/CD-BA2600H
202-1
CD-BA250H/CD-BA2600H
BELT CONNECTION
FF/REW
ROLLER
ASS'Y
Tape
Motor
FF/REW
ROLLER
ASS'Y
202
A 603 x 2
PWB-A1
603 x 1
603 x 1
FLYWHEEL
ASS'Y
TAPE2
MAIN BELT
FLYWHEEL
ASS'Y
TAPE1
610 x 12
610
610 x 2
B
610 x 2
C
D
E
F
201-8
FL701
214
PWB-B2
601 x 1
201
201-26
201-1
201-21
608x1
201-23
201-22
201-16
202-2
PWB-B1
201-9
201-15
223
606 x 12
258
258-1~258-11
223
226
M901
218
605 x 2
211
602 x 3
IC904
IC902
PWB-D
608 x 5
IC903
220
201-10
201-14
Silicon
Grease
201-27
201-11
IC901
610
259
207
610
611 x 2
201-20
201-19
201-24
201-25
201-13
201-22
201-21
201-16
608
604 x 2
616 x 2
616 x 2
262
PT801
PWB-A2
224 x 8
212
PWB-A3
222
201-12
G
201-4
201-17
201-2
613 x 2
219 x 2
213
201-18
201-3
201-6
H
203-1
201-5
201-7
230
Note: Only the unit and consumable parts are supplied as parts supply for the Tape mechanism.
1 2 3 4
Figure 8 CABINET EXPLODED VIEW (1/2)
– 8 –
5
610 x 2
6
203-2
203
CD-BA250H/CD-BA2600H
CD-BA250H/CD-BA2600H
A
250
607 x 2
204
B
C
D
E
F
229
228
236 254
614
237
607 x 2
615
PWB-C
253
261
252
CD
MECHANISM
232
241
242
246
249
255
234
231
240
PWB-E
243 x 4
244
239
248
245
M3
225
232
232
247
227
260
SW3
M3
256
PWB-E
235
SW1
SW2
232 x 4
251
G
206
233
257
238
H
1 2 3 4
Figure 9 CABINET EXPLODED VIEW (2/2)
– 9 –
5 6
A
CP-BA250H/CP-BA2600H
B
C
SP3,4
TWEETER
SP1,2
WOOFER
C1,2
Capacitor
2.7
µ
F,100V
Electrolytic (N.P.)
D
903
909 x 2
SP3,4
908 x 4
BK
CD-BA250H/CD-BA2600H
SP1,2
WOOFER
SP3,4
TWEETER
C1,2
Capacitor
2.7
µ
F,100V
(N.P.)
RD
RD BK
901
907
SP1,2
E
902
F
904 x 4
906 x 2
G
H
1
906 x 2
2 3 4
Figure 10 SPEAKER EXPLODED VIEW
– 10 –
5 6
CD-BA250H/CD-BA2600H
PACKING METHOD (CD-BA250H FOR U.K. ONLY)
CD-BA250H
1. AM Loop Antenna
2. FM Antenna
3. Operation Manual
4. Quick Guide
5. Warranty Card
6. Sheet, Notice
7. Label, Serial Nimber
8. Label, Saving Energy
9. Label, Feature, Tape1
10. Label, Feature, Tape2
11. Polyethylene Bag, Accessories
12. Packing Case
QANTL0008AWZZ
92LFANT1535A
TiNSE0369AWZZ
TiNSE0373AWZZ
TGAN-3170UMZZ
TCAUZ0057AWZZ
TLABN0112AWZZ
TLABZ0605AWZZ
TLABZ0889AWZZ
TLABZ0873AWZZ
92LBAG1460C1
SPAKC1142AWZZ
13. Packing Add.
14. Bottom Pad
15. Top Pad
16. Polyethylene Bag, Unit
17. Polyethylene Bag,
AC Power Supply Cord
18. Remote Control
CP-BA250H
1. Packing Add.
2. Polyethylene Bag, Speaker
UNIT FRONT SPEAKER
LEFT
16
2
RIGHT
FRONT
Top
Top
FRONT
Top
SPAKA0300AWZZ
SPAKZ0771AWZZ
SPAKZ0773AWZZ
SPAKP0013AWZZ
92LBAG1770A
RRMCG0264AWSA
SPAKA0301AWZZ
SSAKH0051AWZZ
13
1
Top
7
Bottom
8
1
17
9
10
6
5
4
2
11
3
A
RIGHT
YELLOW COLOR
B
TOP
BACK
LEFT
15
18
1
A
14
B
BACK
SIDE
FRONT SIDE OF
SPEAKERS
12
ALL RIGHTS RESERVED.
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.
SHARP CORPORATION
AV Systems Group
Audio Systems Division
Higashihiroshima, Hiroshima 739-0192, Japan
Printed in Japan
A0104-1082DS•HA•M
SG • SK
advertisement
Key Features
- CD Player
- Cassette Tape Deck
- Radio Tuner
- Timer
- Sleep Timer
- RDS
- Remote Control