Sharp CDBK-2700-V Service manual

CD-BK260V/CD-BK2700V/CD-BK280V

SERVICE MANUAL

No. S6139CDBK260V

VIDEO CD MINI SYSTEM

MODEL CD-BK260V

CD-BK260V Video CD Mini System consisting of
CD-BK260V (main unit) and CP-BK260 (speaker system).

Illustration: CD-BK260V/CD-BK2700V

VIDEO CD MINI SYSTEM

MODEL CD-BK2700V

CD-BK2700V Video CD Mini System consisting of
CD-BK2700V (main unit) and CP-BK2700 (speaker system).

VIDEO CD MINI SYSTEM

MODEL CD-BK280V

Illustration: CD-BK280V

NTSC/PAL

CONTENTS

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

VOLTAGE SELECTION..................................................................................................................................................... 2

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................. 2

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

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

OPERATION MANUAL ...................................................................................................................................................... 7

DISASSEMBLY.................................................................................................................................................................. 9

REMOVING AND REINSTALLING THE MAIN PARTS................................................................................................... 12

ADJUSTMENT ................................................................................................................................................................. 13

NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 18

TYPES OF TRANSISTOR AND LED............................................................................................................................... 18

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

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

VOLTAGE ........................................................................................................................................................................ 43

WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 44

TROUBLESHOOTING..................................................................................................................................................... 45

FUNCTION TABLE OF IC................................................................................................................................................ 49

FL DISPLAY..................................................................................................................................................................... 60

REPLACEMENT PARTS LIST/EXPLODED VIEW

CD-BK280V Video CD Mini System consisting of
CD-BK280V (main unit), CP-BK280 (front speakers)
and GBOXS0070AWM1 (surround speakers).

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

Page

SHARP CORPORATION

– 1 –

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

CD-BK260V/CD-BK2700V/CD-BK280V

SAFETY PRECAUTION FOR SERVICE MANUAL

WARNINGS

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

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

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

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

PRESET BEFORE SHIPMENT.

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

SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

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

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

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.

VOLTAGE SELECTION

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

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR

QACCA0003AW00

QACCJ0007AW00

QACCE0010AW00

QPLGA0003AWZZ QPLGA0004AWZZ

– 2 –

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

CD-BK260V/CD-BK2700V

CD-BK260V/CD-BK2700V/CD-BK280V

SPECIFICATIONS

CD-BK280V

General

Power source
Power consumption
Dimensions

Weight

AC 110/127/220/230 - 240 V, 50/60 Hz
130 W
Width: 270 mm (10-11/16")

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

7.2 kg (15.7 lbs.)

Amplifier

Output power

Output terminals

Input terminals

MPO: 240 W (120 W + 120 W) (10 % T.H.D.)
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
Microphone: 1 mV/600 ohms

Video CD

Video output format

PAL/NTSC

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

Cassette deck

Frequency response
Signal/noise ratio

Wow and flutter

CP-BK260/CP-BK2700

Type

Maximum input power
Rated input power
Impedance
Dimensions

Weight

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

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

50 dB (TAPE 2, recording/playback)

0.3 % (WRMS)

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")

3.3 kg (7.3 lbs.)/each

General

Power source
Power consumption
Dimensions

Weight

Amplifier

Output power

Output terminals

Input terminals

Video CD

Video output format

CD player

Type
Signal readout
D/A converter
Frequency response
Dynamic range

Tuner

Frequency range

Cassette deck

Frequency response
Signal/noise ratio

Wow and flutter

CP-BK280

Type

Maximum input power
Rated input power
Impedance
Dimensions

Weight

GBOXS0070AWM1

Type
Maximum input power
Rated input power
Impedance
Dimensions

Weight

AC 110/127/220/230 - 240 V, 50/60 Hz
130 W
Width: 270 mm (10-11/16")

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

7.4 kg (16.1 lbs.)

Front speakers:
MPO: 160 W (80 W + 80 W) (10 % T.H.D.)
RMS: 100 W (50 W + 50 W) (10 % T.H.D.)
RMS: 70 W (35 W + 35 W) (0.9 % T.H.D.)
Surround speakers:
MPO: 80 W (40 W + 40 W) (10 % T.H.D.)
RMS: 50 W (25 W + 25 W) (10 % T.H.D.)
RMS: 34 W (17 W + 17 W) (0.9 % T.H.D.)
Front speakers: 8 ohms
Surround speakers: 16 ohms
Headphones: 16 - 50 ohms (recommended: 32 ohms)
Video out: 1 Vp-p (75 ohms)
Video/Auxiliary (audio signal): 500 mV/47 kohms
Microphone: 1 mV/600 ohms

PAL/NTSC

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)

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

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

50 dB (TAPE 2, recording/playback)

0.3 % (WRMS)

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

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

3.3 kg (7.3 lbs.)/each

10 cm (4") full-range speaker
50 W
25 W
16 ohms
Width: 200 mm (7-7/8")

Height: 93 mm (3-11/16")
Depth: 170 mm (6-3/4")

0.5 kg (1.1 lbs.)/each

– 3 –

CD-BK260V/CD-BK2700V/CD-BK280V

NAMES OF PARTS

Front panel

CD-BK260V/CD-BK2700V/CD-BK280V

1. Video CD/CD/MP3 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. Video CD/CD/MP3 Disc Tray Open/Close Button

10. Video CD/CD/MP3 Disc Skip Button

11. Tape 2 Reverse Play Button

12. Video CD/CD/MP3 Disc Button

13. Karaoke Mode Button

14. Tuner (Band) Button

15. Video CD Playback Control Button

16. Video CD On Screen Display On/Off Button

17. Video CD Digest Button

18. Tuning and Time Up Button

19. Dimmer Button

20. Clock Button

21. Timer/Sleep Button

22. Headphone Socket

23. Video/Auxiliary Button

24. Tape (1 2) Button

25. Video CD Stop or Return, CD/MP3 Disc/Tape
Stop Button

26. Video CD Play or Repeat or Select or Resume,
CD/MP3 Disc Play or Repeat, Tape 1 Play,
Tape 2 Forward Play Button

27. Tape 2 Reverse Mode Select Button

28. Video CD Skip or Next, CD/MP3 Disc
Track Up or Fast Forward,

Tape 2 Fast Wind, Tuner Preset Up Button

29. Tuning and Time Down Button

30. Memory/Set Button

31. Tape 2 Record Pause Button

32. Video CD Skip or Previous, CD/MP3 Disc
Track Down or Fast Reverse, Tape 2 Fast Wind,
Tuner Preset Down Button

33. Microphone Level Control

34. Microphone Socket

1
2

3

18
19
20

21
22

67

1412 1311

29 30 31 33 3432

8

9
10

4
5

1615 17

23
24
25
26
27
28

Display

CD-BK260V/CD-BK2700V/CD-BK280V

1. Extra Bass Indicator

2. FM Stereo Mode Indicator

3. FM Stereo Receiving Indicator

4. Karaoke Mode Indicator

5. Video CD/CD/MP3 Disc Repeat Play Indicator

6. Video CD/CD/MP3 Disc Pause Indicator

7. Video CD/CD/MP3 Disc Play Indicator

8. Tape 2 Record Indicator

9. Tape Reverse Mode Indicator

10. Video CD/CD/MP3 Disc Number Indicators

11. Timer Play Indicator

12. Memory Indicator

13. Tape 2 Reverse Play Indicator

14. Tape 1 Play or Tape 2 Forward Play Indicator

15. Sleep Indicator

16. Timer Recording Indicator

17. Spectrum Analyser/Volume Level Indicator

1
2

34 6

– 4 –

8
9

5

17

17 17

10
11

12

13 14 15 167

Rear panel

CD-BK260V/CD-BK2700V

CD-BK260V/CD-BK2700V/CD-BK280V

1. Video Output Socket

2. FM 75 Ohms Aerial Terminal

3. FM Aerial Earth Terminal

4. AM Loop Aerial Socket

5. Span Selector Switch

6. Video/Auxiliary (Audio Signal) Input Sockets

7. Speaker Terminals

8. AC Power Lead

9. AC Voltage Selector

CD-BK280V

1. Surround Speaker Terminals

2. Video Output Socket

3. FM 75 Ohms Aerial Terminal

4. FM Aerial Earth Terminal

5. AM Loop Aerial Socket

6. Span Selector Switch

7. Video/Auxiliary (Audio Signal) Input Sockets

8. Front Speaker Terminals

9. AC Power Lead

10. AC Voltage Selector

1
2

3
4

5
6
7

9

8

1
2
3

4
5
6
7

8

Speaker system

CP-BK260/CP-BK2700

1. Tweeter

2. Woofer

3. Bass Reflex Duct

4. Speaker Wire

10

9

1

2

3

3

4

– 5 –

CD-BK260V/CD-BK2700V/CD-BK280V

Front speaker

CP-BK280

1. Tweeter

2. Woofer

3. Bass Reflex Duct

4. Speaker Wire

Surround speaker (CD-BK280V Only)

GBOXS0070AWM1

1. Full-Range Speaker

2. Speaker Wire

Remote control

CD-BK260V/CD-BK2700V/CD-BK280V

1

2

3

3

4

1

2

1

1. Remote Control Transmitter

2. Video CD/CD/MP3 Disc Number Select Buttons

3. Echo Level Up and Down Buttons

4. Karaoke Mode Button

5. Video CD Auto/On Button

6. Video CD Playback Control Auto/Off Button

7. Video CD On Screen Display On/Off Button

8. Video CD/CD/MP3 Disc Clear Button

9. Video CD Digest/Time Search Button

10. Video CD Skip or Previous, CD/MP3 Disc Track Down or

Fast Reverse, Tape 2 Fast Wind,
Tuner Preset Down Button

11. Video CD Bookmark Button

12. Tape 2 Reverse Play Button

13. PAL/NTSC Select Button

14. Video CD/CD/MP3 Disc Button

15. Tape (1

16. On/Stand-by Button

17. MP3 Disc Display Button

18. Video CD/CD/MP3 Disc Direct Search Buttons

19. Video CD/CD/MP3 Disc Random Button

20. Video CD/CD/MP3 Disc Memory Button

21. Video CD Skip or Next, CD/MP3 Disc Track Up or

Fast Forward, Tape 2 Fast Wind,
Tuner Preset Up Button

22. Video CD/CD/MP3 Disc Pause Button

23. Video CD Play or Repeat or Select or Resume,

CD/MP3 Disc Play or Repeat, Tape 1 Play,
Tape 2 Forward Play Button

24. Video CD Stop or Return, CD/MP3 Disc/Tape
Stop Button

25. Extra Bass Button

26. Equalizer Mode Select Button

27. Volume Up and Down Buttons

28. Tape 2 Record Pause Button

29. Tuner (Band) Button

30. Video/Auxiliary Button

2) Button

10
11
12
13
14
15

2

16
17

3
4

18

5
6

19

7

20

8
9

21
22

23
24

25
26

27
28

29
30

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.

– 6 –

OPERATION MANUAL

g

Setting the Clock

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

1

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

2

Press the CLOCK button and within 5 seconds, press the 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.

"0:00" The 24-hour display will appear.

"AM 12:00" The 12-hour display will appear.

"AM 0:00" The 12-hour display will appear.

Note that this can only be set when the unit is first installed or it has been reset.
[Refer to "Clearing all the memory (reset)".]

(0:00 - 23:59)

(AM 12:00 - PM 11:59)

(AM 0:00 - PM 11:59)

CD-BK260V/CD-BK2700V/CD-BK280V

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.
Hold it down to advance continuously.

When the 12-hour display is selected, "AM" will change automatically to "PM".

5

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

Press the TUNING/TIME ( or ) button once to advance the time by 1
minute. Hold it down to change the time in 5-minute intervals.

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

The time display will disappear after a few seconds.

To confirm the time display:

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

Note:

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

To readjust the clock:

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

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

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

Setting the AC voltage selector

Check the setting of the AC voltage selector located on the rear panel before plug­ging the unit into a wall socket. If necessary, adjust the selector to correspond to the
AC power voltage used in your area.

Turn the selector with a screwdriver until the appropriate voltage num­ber appears in the window (110 V, 127 V, 220 V or 230 V - 240 V AC).

Connecting the AC power lead

After making all connections, plug the unit. If you plug the unit first,
the unit will enter the demonstration mode.

Note:

Unplug the AC power lead from the wall socket if the unit will not be in use for a pro­longed period of time.

AC Plug Adaptor

In areas (or countries) where a wall socket as shown in illustration is used, connect
the unit using the AC plug adaptor supplied with the unit, as illustrated. The AC plug
adaptor is not included in areas where the wall socket and AC power plug can be
directly connected (see illustration ).

1

2

Setting the FM/AM span selector

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

To change the tuning zone:

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

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

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

STAND-BY button until "CLEAR AL" appears.

Caution:

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

ramme.

– 7 –

CD-BK260V/CD-BK2700V/CD-BK280V

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 Possible cause

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

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

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

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

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

Are the headphones connected ?
Are the speaker wires disconnected ?
Is the karaoke mode set to "L-CH", "R-CH"

or "V-CANCEL" ?

Video CD

Symptom Possible cause

The picture is not displayed during
playback.

The picture quality is poor, or it is
distorted.

Is the TV unplugged ?
Is the unit connected improperly ?
Is the input selector on the TV set to other

than "VCR" ?
Is the unit being played without selecting

video CD ?
Is the disc very dirty ?

CD player

Symptom Possible cause

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

not performed properly.
Playback sounds are skipped, or

stopped in the middle of a track.

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

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

Tuner

Symptom Possible cause

Radio makes unusual noise con­secutively.

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 Possible cause

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

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

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

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

Is the tape stretched?
dirty?

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

Karaoke

Symptom Possible cause

The vocal part of a multiplexed
disc is not heard.

Is the karaoke mode set to "L-CH", "R-CH"
or "V-CANCEL"?

Remote control

Symptom Possible cause

The remote control does not oper­ate.

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 the previous operation, unplug and plug in the unit,

and then turn the power on.

Note:

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

Clearing all the memory (reset)

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

STAND-BY button until "CLEAR AL" appears.

Caution:

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

Before transporting the unit

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

Remove all discs from the unit.

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

Make sure that "NO DISC" is displayed.

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

the AC power lead from the wall socket.

Remote Control

Test of the remote control

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

The remote control can be used within the range shown below:

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

Remote sensor

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

– 8 –

(B1)x4
ø3x10mm

(B1)x2
ø3x10mm

Rear
Panel

(B1)x2
ø3x10mm

Side Panel
(Right)

Side Panel
(Left)

(A1)x2
ø3x12mm

(A1)x2
ø3x12mm

Top Cabinet

Caution on Disassembly

Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:

1. Take cassette tape and compact disc out of the unit.

2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.

3. Take off nylon bands or wire holders where they need to
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.

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

CD-BK260V/CD-BK2700V/CD-BK280V

STEP

1 Top Cabinet 1. Screw ...................... (A1) x4 9-1

2 Side Panel 1. Screw ...................... (B1) x8 9-1

3 CD Player Unit/ 1. Turn on the power supply, .. 9-2

4 Rear Panel with 1. Screw .................... (D1) x11 9-2

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

6 Front Panel 1. Screw .......................(F1) x2 10-3

7 Display PWB 1. Knob........................ (G1) x1 10-4

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

9

10 Mic PWB 1. Screw ...................... (K1) x2 10-4

11 Turntable 1. Hook......................... (L1) x2 10-5

12 Disc Tray 1.

13 CD Video PWB 1. Screw ...................... (N1) x1 11-1

14 CD Mechanism 1. Hook........................ (P1) x2 11-2

REMOVAL

(Left/Right)

CD Tray Cover open the disc tray, take out

Video Out PWB/
Surround PWB
(CD-BK280V)/ (For CD-BK280V)

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

Headphones PWB

(Note 2) 2. Hook........................ (N2) x2

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

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

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

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

5. Socket ..................... (C4) x4

1. Screw .................... (D1) x14

2. Socket ..................... (D2) x2

(For CD-BK280V)

2. Socket ..................... (E2) x4 10-3

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

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

2. Screw ....................(G2) x12

3. Flat Cable ...............(G3) x1

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

1. Screw .......................(J1) x1 10-4

2. Tip ........................... (K2) x1

(CD-BK280V Only)

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

2.

3.

3. Socket ..................... (N3) x4

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

PROCEDURE

(For CD-BK260V/CD-BK2700V)

(For CD-BK260V/CD-BK2700V)

Turn fully the lock lever in the
arrow direction
While holding the lock lever,rotate
the cam gear until the cam gear
rib engages with the clamp lever.

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

.

CD-BK260V/CD-BK2700V/CD-BK280V

DISASSEMBLY

Note 1: How to open the changer manually. (Fig. 10-1)

1. In this state, turn fully the lock lever in the arrow direction through
the hole on the loading chassis bottom.

2.

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

cam gear rib engages with the clamp lever.

3. After that, push forward the slide chassis.

Note 2:

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

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

Note 3:

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

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

movement.

CD-BK260V/CD-BK2700V/CD-BK280V

FIGURE

9-2,10-3

10-1
10-2

10-6

Illustration: CD-BK280V

CD Servo
PWB

(C3)x1

Pull

(D2)x1

(D2)x1

CD-BK280V
ONLY

(C1)x1
ø3x10mm

Rear
Panel

(D1)x3
ø3x10mm

CD-BK280V
ONLY

– 9 –

(C4)x4

(D1)x9
ø3x10mm

Figure 9-1

Main PWB

Figure 9-2

(Fig. 10-2)

1

Pull

(D1)x2
ø3x10mm

CD Tray Cover

1

CD Player
Unit

(C3)x1

(E1)x1
ø3x10mm

Lug Wire

(C2)x3

2

CD-BK260V/CD-BK2700V/CD-BK280V

Figure 10-1

Lock Lever

CD Player Unit
(Bottom View)

Clamp Lever

Display
PWB

(G2)x12
ø3x10mm

Tape
Mechanism

Lug Wire

(H1)x5
ø3x10mm

(J1)x1
ø3x10mm

Headphones
PWB

(G3)x1

Lug Wire

Figure 10-4

(L2)x1

(G1)x1

(K1)x2
ø3x10mm

CD-BK280V
ONLY

(K2)x1

Mic PWB

Front
Panel

Open

Cassette
Holder

(E2)x1

Power PWB

(E3)x1

Transformer
PWB

(E2)x1

(E1)x2

ø3x10mm

(E2)x1

Figure 10-2

(E2)x1

CD Player Unit
(Top View)

Cam Gear Rib

(E4)x1

Headphones
PWB

Front Panel

Turntable

Slide
Chassis

(L1)x2

CD Player Unit

Figure 10-5

(M1)x3

3

2

Main PWB

Figure 10-3

Mic PWB

(F1)x2

ø3x8mm

1

(M1)x3

Figure 10-6

– 10 –

CD-BK260V/CD-BK2700V/CD-BK280V

(N2)x2

(N3)x2

(N1)x1
ø3x8mm

(N3)x2

CD Video

PWB

Figure 11-1

Slide
Chassis

CD
Mechanism

(P1)x1

(P2)x3

(P1)x1

Slide
Chassis

Figure 11-2

CP-BK260/CP-BK2700/CP-BK280

STEP

Front Panel

REMOVAL PROCEDURE

1 Front Panel 1. Net.......................... (A1) x1 11-3

2 Woofer 1. Screw ..................... (B1) x4 11-4

3 Tweeter 1. Screw ..................... (C1) x2 11-4

(A1)x1

Screwdriver

Driver should
be pried away

Speaker Box

from Speaker Box.

Figure 11-3

FIGURE

(C1)x2

ø3x10mm

Tweeter

(B1)x4

ø4x12mm

Woofer

Figure 11-4

– 11 –

CD-BK260V/CD-BK2700V/CD-BK280V

REMOVING AND REINSTALLING THE MAIN PARTS

TAPE MECHANISM SECTION

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

How to remove the record/playback and erase
heads (TAPE 2) (See Fig. 12-1)

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

How to remove the playback head (TAPE 1)
(See Fig. 12-2)

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

How to remove the pinch roller (TAPE 1/2)
(See Fig. 12-3)

1. Carefully bend the pinch roller pawl in the direction of the
arrow <A>, and remove the pinch roller (C1) x 1 pc., in the
direction of the arrow <B>.

Note:

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

Erase Head

(A1) x 2
Ø2 x 6mm

Figure 12-1

TAPE 2

TAPE 1

Clutch Ass'y

Record/Playback
Head

Clutch Ass'y

Playback
Head

How to remove the belt (TAPE 2) (See Fig. 12-4)

1. Remove the main belt (D1) x 1 pc., from the motor side.

2. Remove the FF/REW belt (D2) x 1 pc.

How to remove the belt (TAPE 1) (See Fig. 12-4)

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. 12-5)

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

Motor

Clutch Ass'y

TAPE 2

(B1) x 1
Ø2 x 9mm

Pinch Roller
(C1) x 1

FF/REW
Belt
(D2) x 1

(B1) x 1
Ø2 x 5mm

Figure 12-2

Pull

<B>

Figure 12-3

Motor

Pull

Pinch
Roller
Pawl

<A>

TAPE 2
Main Belt
(D1) x 1

Motor

TAPE 1
Main Belt
(E1) x 1

(F1) x 2

Ø2.6 x 5mm

– 12 –

Main Belt
(D1) x 1

Main Belt
(E1) x 1

Figure 12-4Figure 12-5

TAPE 1

FF/REW
Belt
(E2) x 1

CD-BK260V/CD-BK2700V/CD-BK280V

CD MECHANISM SECTION

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

How to remove the loading motor
(See Fig. 13-1)

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

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

How to remove the pickup (See Fig. 13-2)

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

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

3. Remove the pickup.

Note

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

Slide
Chassis

(B3)x2
ø2.6x6mm

Loading Motor

(A1)x2

Figure 13-1

Stop Washer
(B1)x1

Pulley

Drive Belt
(A2)x1

Loading
Motor PWB

(A1)x1

(A1)x2

Loading
Motor

ADJUSTMENT

MECHANISM SECTION

• Driving Force Check

Torque Meter Specified Value

Play: TW-2111 Tape 1: Over 80 g

• Torque Check

Torque Meter

Play: TW-2111 30 to 80 g.cm 30 to 80 g.cm
Fast forward: TW-2231 — 70 to 180 g.cm
Rewind: TW-2231 — 70 to 180 g.cm

Tape 2: Over 80 g

Specified Value

Tape 1

Tape 2

Pickup

Shaft
(B4)x1

Gear

CD Mechanism

(B2)x1

Figure 13-2

• Tape Speed

Test Tape

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

Adjusting

Point

motor. (Load

Specified

Value

TAPE MECHANISM

Instrument

Connection

resistance:
6 ohms)

– 13 –

Tape
Motor

Variable Resistor in motor

Figure 13-3

CD-BK260V/CD-BK2700V/CD-BK280V
TUNER SECTION

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

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

Test Stage

AM IF 450 kHz 1,602 kHz T351 *1
AM Band — 531 kHz (fL): T306 *2

Coverage 1.1 ± 0.1 V
AM Tracking 990 kHz 990 kHz (fL): T303 *1

*1. Input: Antenna Output: TP302
*2. Input: Antenna Output: TP301

Frequency Frequency

Display

Setting/

Adjusting

Parts

FM BAND
COVERAGE fL

SO302

FM ANTENNA

TERMINAL

Instrument

Connection

T301

T351

• FM RF

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

Test Stage

FM Band — 87.50 MHz T301(fL): *1
Coverage 1.3 V ± 50 mV

FM RF 98.00 MHz 98.00 MHz L312 *2

Frequency Frequency

Display

(10-30 dB)

Adjusting

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

CNP301

IC301

AM LOOP
ANTENNA

T302

FM IF

L312

FM RF

T303

AM BAND
COVERAGE fL

MAIN PWB

AM
TRACKING fL

R316

TP301

T306

Setting/

Point

Instrument

Connection

AM IF

Figure 14-1 ADJUSTMENT POINTS

CD SECTION

• Adjustment

Since this CD system incorporates the following automatic
adjustment functions, readjustment is not needed when
replacing the pickup. Therefore, different PWBs and pickups
can be combined freely.
Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of each disc
can be performed under optimum conditions.

Items adjusted automatically

(1) Offset adjustment (The offset voltage between the head

amplifier output and the VREF reference voltage is
compensated inside the IC.)

* Focus offset adjustment
* Tracking offset adjustment

(2) Tracking balance adjustment (waveform drawing

Fig.14-2 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

TP302

R357

CD ERROR CODE DESCRIPTION

Error

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

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

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

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

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

CH1=500 mV

DC 10:1

FDO

TE

T

CH2=200 mV

DC 10:1

T

1

3

Stopped

State Code

CH3=1 V

DC 10:1

1999/04/05 20:26:47

500 ms/div

(500 ms/div)

NORM:20 kS/s

– 14 –

EFBL

2

Smoothing : ON CH1 : 0.000 V
BW : FULL

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

Figure 14-2

=Record Length=

Main : 100K
Zoom : 2k

CH2
v/DIV
200 mV

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

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

<< >>, << >> buttons make pick's slide possible.

CD-BK260V/CD-BK2700V/CD-BK280V

IL isn't done

<<MEMORY>>
key input

Adjustment result
automatically will
display as below
for each 2 sec :
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBA_XXXX"
d) "TGA_XXXX"
f) "FGA_XXXX"
g) "RFL_XXXX"

explanation:
a) Focus off set = "FOF_XXXX"
b) Tracking off set = "TOF_XXXX"
c) Tracking balance = "TBA_XXXX"
d) Tracking gain = "TGA_XXXX"
f) Focus Gain = "FGA_XXXX"
g) RF level shift = "RFL_XXXX"

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

To cancel : Power OFF

<<PLAY>> key input.

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

<< 1>> key: Track 4
<<

2>> key: Track 9
3>> key: Track 15

<<

<<STOP>> key input.

STOP

XX: Hex value

<<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) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBA_XXXX"
d) "TGA_XXXX"
f) "FGA_XXXX"
g) "RFL_XXXX"

<<STOP>> key input.

STOP

Sliding the PICKUP with
<< >>, << >> button
must only be in STOP mode.

– 15 –

CD-BK260V/CD-BK2700V/CD-BK280V

Color bar signal
waveform

100 100

88.5
75

70

75

41.5

33.5

5

0

-13.5

-25 -25

100 IRE

(0.714 V)

(1 V)

(0.286 V)

140 IRE

Horizontal
sync signal

40 IRE

40 IRE

Color Burst

20

-20

-40

Blue

Red

Green

Magenta

Cyan

Yellow

Gray

(59.94 Hz)

IH

Standard Specification of Stereo System Error Message Display Contents

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

01: Over Current Detection
02: DC Detection
03:

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

01: Initial Error
02:
03:

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

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

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

11: Initial Error
12:
13:

Tray Error 'ER-CD**' 20: Tray Error

21:
22:
23:

Micon Communication Error 'ER-CD**' 30: System-VCD

31: System-CD Servo
Focus Not Match 'NO DISC'
IL Time Over 'NOT READ'

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

01: PLL Unlock

02:

03:

VIDEO CD SECTION

TEST DISC Model No.TVD-581A (NTSC/PAL)

• Checking of video output signal
Checking of color bar

Disc Adjusting Point

Track 2 Video output terminal

Chroma Peak Level

UNIT

Video Output Terminal

Video Input Terminal

TV

Figure 16-1 CHECKING OF VIDEO OUTPUT SIGNAL

Instrument

Connection

105 ± 15 IRE

Figure 16-2

– 16 –

CD-BK260V/CD-BK2700V/CD-BK280V

IRE

100

80

60

40

20

-20

-40

100%

12.5%

0%

NTSC

Waveform on 140 LINE

(This burst level
is 40 IRE)

Gray

Cyan

Yellow

Magenta

Red

Green

Blue

TV monitor

Figure 17-1

Checking of vector sctor scope waveform

Disc Checking Setting

Set the phase of color

Track 2 VIDEO OUT burst signal (B) to

180° -360° line.

Checking

Item

Phase check
±10°

( Check that the setting is within the illustrated range.)

90

170

180

190

160

200

150

210

140

220

130

230

120

103.4

167.1

YE

240

110

250

100

R

240.8

G

260

270

80

MG

-1
123 +180

CY

280

70

+0
33

283.4

290

60

60.8

BL

300

50

347.1

310

40

30

20

10

350

340

330

320

Vector scope waveform of color bar signal

Figure 17-2

360

Gray

Cyan

Yellow

Magenta

Green

TV monitor

Figure 17-3

Checking the black-and-white level

Disc Checking Setting

Track 3 VIDEO OUT 150 line.

Figure 17-4

Red

Blue

Checking

Item

Output level
±10 IRE

140 IRE

TV monitor

Figure 17-5

– 17 –

CD-BK260V/CD-BK2700V/CD-BK280V

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 DESCRIPTION POSITION

SW1 OPEN/CLOSE ON—OFF
SW2 CLAMP ON—OFF
SW3 DISC NUMBER ON—OFF
SW4 PICKUP IN ON—OFF
SW601 SPAN SELECTOR 9/50 Hz—10/100 Hz
SW701 ON/STAND-BY ON—OFF
SW702 CLOCK ON—OFF
SW703 TIMER/SLEEP ON—OFF
SW704 KARAOKE MODE ON—OFF
SW705 P.B.C ON—OFF
SW706 OSD ON—OFF
SW707 DIGEST ON—OFF
SW712 DISC SKIP ON—OFF
SW713 OPEN/CLOSE ON—OFF
SW714 DIMMER ON—OFF
SW715 X-BASS/DEMO ON—OFF
SW716 EQUALIZER ON—OFF

TYPES OF TRANSISTOR AND LED

REF. NO

SW717 VOLUME UP ON—OFF
SW718 VOLUME DOWN ON—OFF
SW719 REVERSE MODE ON—OFF
SW720 CD ON—OFF
SW721 TAPE ON—OFF
SW722 TUNING DOWN ON—OFF
SW723 MEMORY/SET ON—OFF
SW724 FAST REWIND ON—OFF
SW725 FAST FORWARD ON—OFF
SW726 PLAY ON—OFF
SW727 STOP ON—OFF
SW728 REVERSE PLAY ON—OFF
SW729 REC/PAUSE ON—OFF
SW730 TUNING UP ON—OFF
SW731 VIDEO/AUX ON—OFF
SW732 TUNER (BAND) ON—OFF
SW801 VOLTAGE SELECTOR 110 V—127 V—

DESCRIPTION

POSITION

220 V—230-240 V

FRONT

VIEW

E C B

(S) (G) (D)

(1) (2) (3)

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

KTA1273 Y
KTC3203 Y
KTC3199 GR
KRA107 M
KRC107 M
KTC3194 Y

3

TOP
VIEW

2

KTA1504 GR
KTC3265 Y
KTC3875 GR

– 18 –

1

FRONT
VIEW

SLR342VCJ1

27MHz

89 79

80

~

86
92

98

8

81
85

93

~~ ~

99

XL1

74 71

37 33 23 90 78 73 66 60 59

XIN

AJN

ARFS

XOUT

No.

ARCLK

EVEN

No.

EVEN

ICM3

ES3889F

VCD COMPANION

No.

ODD

No.

ODD

6

1 25 26 31 41 43 51 56 57 62

CD-BK260V/CD-BK2700V/CD-BK280V

JK702

VIDEO OUT

64
53
32
16

5

100

91
77
75
72
63

CNP1

QM1

M3

T/T UP DOWN

LOADING

SW3

DISC No.

SW2

CLAMP

SW1

POEN/CLOSE

M1

SPINDLE

M2

SLED

SW4

PICKUP IN

55

62
64
65

66
68
79

DSO_C

100

~

LOE#

LROMCE#

LSC1#

80

50 30

ES3880F

VCD PROCESSOR

~

~

8782

ICM3

17,19,21,22 PIN

9188

~~

45 44 43 41 3247

12

~

4

ICM2

28

~

13
81

51
31

ARFS

1

AJN

ARCLK

959493

~

2935

CAM. M+

39
38

CAM. M­CAM. M+

42

CAM. M-

41

25

SPDO
SLDO

17

FD

2
1

TO

~

8142122

SP-

SP+
SL+

SL-

IC3

TR-

M63001FP

TR+

FOCUS/TRACKING/

SPIN/SLED DRIVER

FO-

FO+

19

~

16
10

~

6
5

~

2

20

1

27
26

16
15

ICM1

DRAM

1625635T

B

A

22

~

26
31

~

34
36

~

39
21
35
40

7
6

5
4

17

OE_

CE_

ICM4

EPROM

IX0408AW

24
22
15

~

13
12

~

2
1

~

21

23
25

~

30
32

­6

M

5

+

4
3
2
1

+

6

M

5

-

+

4

M

3

-

2
1

6

6

5

5

4

4

3

3

2

2

1

1

CNP4

6

6
5
4
3
2
1

5
4
3
2
1

CNP3

A

B

18 40 24 23 28

+10 V

CD-GND

A_GND

TO MAIN

SECTION

R-CH

CLAMP SW

CD RES

SECTION

TO DISPLAY

WRG

+5 V

L-CH

GND

CLK

DO

CE

DRF

CNP11

CNP12

DI

1

Q2

2
3
4
5
6

9

Q9

Q10

40
30

CONT2
CONT3

31

CONT4

32

RCHO

41

RVSS

47

LVSS

46

8

LCHO

7
6
5
4
3

53

CONT7

76

CONT6

75

CECLDIDOINT

65 66 67 68 69 70 71 72 52 51

~

CONT5

IC2

LC78636E

SERVO/SIGNAL

CONTROL

WRQ

RES

DEF

2
1

SLDO

SPDO

ADAVDD

XOUT

XL2

16.934MHz

2324252633595735545556

FDO

RFEV

HFL

XVDD
RVDD
LVDD

VDD

VVDD

VDD

XIN

TDO

19

3

16

TE

15

FE

14

7

50
49
44
36
18

5

73

CONSTANT

VOLTAGE

+5 V

+3.3 V

Q4

-5 V

RFEV

22

FE-

21
20

FE

19

TE­TE

18

HFL

17

30 23 11 9

+3.3 V

LASER

DRIVER

IC1

LA9235M

SERVO AMP.

+3.3 V

LDD

PD

TIN2
TIN1
FIN2
FIN1

Q3

TRACKING COIL
FOCUS COIL

8

7

4
3
2
1

+5 V

PICKUP UNIT

Figure 19 BLOCK DIAGRAM (1/3)

– 19 –

CD-BK260V/CD-BK2700V/CD-BK280V

2

L

FM

ANTENNA

SO302

FM ANTENNA

JK1
MIC

VRK1

MIC

VOLUME

M65856SP

MIC AMP.

LATCH

MIC IN

9

12
13

22

+B5

PLAYBACK

REC/

PALYBACK HEAD

AM LOOP

ANTENNA

ICK1

CLK

DATA
LOUT

ROUT

L IN
R IN

VCC

QK1

HEAD

TAPE 1

TAPE 2

TERMINAL

40
41

42
36
35
31
32

23

L-CH
R-CH

L-CH
R-CH

ERASE

HEAD

CNP301

1
2

5

6

2
3

ICK2

KIA4558P

OPE AMP.

REC

P.B.

AC BIAS

FM FRONT END

1

BF301
B.P.F

FM
RF

AM TRACKING

T303 T306

+B4

8

L

7
1

R

FROM CD SECTION

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

SWITCHING
Q103­Q104

BIAS

OSC

Q105
Q106

L NF
R NF

POP REDUCE

L REC
R REC

REF

SWITCHING

Q111

L103

IC301

TA7358AP

4

2

5

3

L312 T301

7

FM

AM BAND
COVERAGE

IC302

LC72131

PLL(TUNER)

CONSTANT

VOLTAGE

JK690

VIDEO/AUX IN

R

AUX

L

CNP11

1

P.B

24

2

23

3

22

6
9

16
14
12

SWITCHING

Q112
SWITCHING

T1/T2
REC

NOR/
HIGH

15

Q114

H/N

T1/T2

19

Q113

SWITCHING

8

OSC

OSC

Q302

Q109

6

9

FM

+B

FM

CNS601

13

L

4

21

R

5

20

7

18

L NF

8

R NF

17

10

ALC

FM IF

OSC BUFF

CF303T302

450kHz

T351

CF352

AM IF

21

AM MIX

21

AM OSC IN

AM RF IN

4

7

STEREO

FM IF DET.

AM IF MPX.

VT

+B4

Q360

1
2
3

+B4

PB

RECRL

X352

4.5 MHZ

20 22 11

OSC

FM

TUNER

7

TAPE

CD

1615

L

R

L

R

L

R

L

R

FM/AM

9

9
16
10
15
11
14
12
13

MO/ST

10

AUDIO PROCESSOR

IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.

BIAS
Q110

+B3

+B3

MOTOR
DRIVER

Q109

Q707
Q708

SOLENOID

DRIVER

10.7 MHz

CF351

98517

FM

DET

GND

AM IF

FM+B

FM/AM

OUT

MPXIN

1623

18

IC303

LA1832S
FM MPX./

CLK

DO

DI

CE

6

5413

21

IC601

LC75341

LR

18 178

7

TAPE

MECHANISM

ASS'Y

X351

456 kHz

13

VCO

MO/ST
R

FM/AM

12

17

+B4

23

CLK

3

Q107
Q108

MUTING

–B2

14

L

15

1

DI

2

CE

24

R

21

L

4

4

IC561,IC56

KIA4558P

OPE AMP.

–20 dB

ATT

Q601
Q602

+B4

8

IC561
IC562

+B4

REC/P

1
7

Figure 20 BLOCK DIAGRAM (2/3)

– 20 –

CD-BK260V/CD-BK2700V/CD-BK280V

+B4

–20 dB

R

ATT

Q601

L

Q602

REC/PLAY

+B4

8

IC561

4

IC562

1
7

IC561,IC562

KIA4558P

OPE AMP.

28

29

T1/T2

SP. DET.

1

L

15

R

–

Vcc

+Vcc

9

8

(2/2)

IC701

VF1

IX0411AW

CONSTANT VOLTAGE REGULATOR

M12

+B3

VF2

+B4
A+10V

VOLTAGE REGULATOR

–VF

+5V

+B5

KIA7805AP

6 132

Q701-Q703

67
78

80
79
81

–

89

90

–

92
93

-

100

+B5

Q907
Q908

7

10

13

IC901
STK4029S
POWER AMP.

-B1

+B1

IC902

KTC2026

IC903

KIA7810AP

SW5V

IC904

FL701

FL DISPLAY

14

13 44

VLOAD

16

5761 56 545352 515055 49 48

31

23

IC701

32

+B5

IX0411AW(1/2)

SYSTEM

MICROCOMPUTER

VDD

12456 78

RESET

Q902
Q903
Q905

–B2

Q904

L-OUT
R-OUT

D901

D902~D905

RESET

1112 13

1 0 16 1 7 20 2123152224

9

+B5

XL700

4.194304 MHz

Q709

+B5

F901

T4A L 250V

F902

T4A L 250V

F904

T2A L 250V

F903

T2A L 250V

Q901

VOLTAGE

REGULATOR

47

4546

4344 42 40

VDD

AVDD

CEDIDO

–

Q914

PT801

POWER

CLK

RL914

T.F.

VDD

TRANSFORMER

4948

RX701

39

36
35

+B5

34
33

–

31

REMOTE

1

SENSOR

SW701-SW707
SW712-SW732

SECTION

Q906

CD-BK260V/CD-BK2700V: 6 ohms
CD-BK280V: 8 ohms

CD-BK280V ONLY

3

2

TO CD

JK701
HEADPHONES

SW801

VOLTAGE

SELECTOR

230-240 V

220 V
127 V
110 V

KEY

SW601

SPAN

SELECTOR

+B3

+B5

M

MOTOR

SO901
SPEAKER
TERMINAL

SURROUND

SPEAKER

TERMINAL

+B5

M901

FAN

SR1

AC POWER
SUPPLY CORD
AC 110/127/220/
230-240 V, 50/60 Hz

BIAS

Figure 21 BLOCK DIAGRAM (3/3)

– 21 –

CD-BK260V/CD-BK2700V/CD-BK280V

_

T

6

5

5

5

6

/

6

5

5

0

0

5

1
1

220/10

A

MAIN PWB-A1(1/3)

6
5

B

4
3

CNP11

2

P31 12 - D

1

TO CD VIDEO PWB

CNS601

C

D

R-CH

1
2

L-CH

3
4

CD_+B

5
6

BI601

(A_+B) SW_5V

1

CD_+B SW_5V

2

GND

3

L-CH

4

GND

5

R-CH

6

GND

7

M_+12V

8

A+10V

9

GND

10

GND

11

SP_DET

12

P24 1 - F, G

SP_RLY

13

TO POWER SECTION

SW_5V

14

–VP

17

VF2

18

VF1

19

P_IN

20

–15V

21

A_GND

CD_GND

A_+B

+B

+B

+B

+B

+B

-B

R618

R619

330

330

AUDIO PROCESSOR

1

C620

1/50

C606

0.15
C614

1/50

C618

1/50

C624

1/50

2
3
4
5
6
7
8
9

10

11
12

DI
CE

VSS

LOUT
LBASS

LTRE
LIN

LSEL0
L4
L3
L2
L1

C610

R604

1/50

10K

390

R612

R614

R615

3.3K

3.3K

Q601

KTC3199 GR

R613

KTC3199 GR

22K

R620

C635

0.001

390

Q602

C636

0.001

R611

2.2K

C639

R610

1/50

2.2K

R621

C608

R606

0.1

3.9K

C612

0.0027

C616

4.7/50

C622

1/50

R608

1.2K

C626

0.0056

22K

R616

2.2K

Q604

C638

KTC3199 GR

0.001

C637

0.001
R617

2.2K

Q603

KTC3199 GR

C640

22/50

+B

+B

-B -B

R601

1K

R602

1K

LC75341

INTERFACE

–

+

IC601

CCB

–

+

–

+

AUX
DECK
TUNER

C601

220/16

24

CLK

+B

VDD

23

–

+

VREF

+

–

ROUT

+

–

RBASS

RTRE

+

–

RSEL0

+

–

CD

+B

C6
22/

22

C

21
20

C60

0.15

19

RIN

18

C

1/

17

C

4.7

R4

16

C6

1/

R3

15

C6

1/

R2

14

C

1/

R1

13

C623

1/50

E

F

G

TAPE 1

PLAYBACK HEAD

R-CHL-CH

ERASE HEAD

R-CH

L-CH

TAPE 2

RECORD/

PLAYBACK HEAD

Q112~Q114: SWITCHING

R147

10K

R148

4.7K

Q113

KRC104 M

2

213

R111

15K

R101

R102

47K

R107

4.7K

R109

Q106

4.7K

R110

47K

R108

1

1K

1K

C136

0.022

R146

10K

Q112

KTA1266 GR

C101

T1_R

1

1

A_GND

2

2

T1_L

3

3

CNP101

M_GND

1

ERASE

2

1

6
5
4
3
2
1

2
3
4
5
6

CNS102

T2_R2

3

A_GND

4

T2_R1

5

T2_L1

6

T2_L2

7

BI102

560P

C102

560P

C103

180P

C104
180P

Q101

2SC1845 F

R103

2.2K
R105

3.3K

Q103

2SC1845 F

Q104

R106

3.3K

2SC1845 F

R104

2.2K
Q102

2SC1845 F

Q101~Q106: SWITCHING

3

Q114

KRC104 M

Q105

KTC3199 GR

560P

C105

KTC3199 GR

560P

C106

R112B 15K

R149

150

C141

R
C107

330P

L

C108
330P

R114B

100/16

1K

R113B

1K

L

C111

100/25

R117B

C112

100/25

R116B

C113

0.033
100K

C110
330P

C114

0.033

56

+B

R

R137
220K

C150

10/50

R115

56

33K

R121

C115

R123

560P

5.6K

C117
47/25

R119

3.9K

C109
330P

–

+

112K

Hich=T1

112K

+

–

5

321

4

R118B

R120

100K

3.9K
R124

5.6K

C116

C118

560P

47/25

R122

AN7345K

PLAYBACK AND RECORD/

PLAYBACK AMP.

C119

C121

0.022

33K

IC101

R125

0.0022

6

C122

C120

68K

R129

3.3/50

0.0022

R127

R128

6.8K

3.9K

7

6.8K

R126

C123

C124

3.9K

R139

Q107

KTC3199 GR

MUTING

R133

1.5K

R131

270P

C127

C125
22/50

–

+

Hich=CHROME

+

–

8

C126
22/50

R132

270P

C128

1.5K

R130

10K

100

C129

0.022

56K
56K

100

0.022

C130

0.0033

9

0.0033

C131

C132
47/25

R138

R134
10K

10K

KTC3

10K

R135

47/25

C133

NOR/CRO2

ALC

10 11

REC

22/50

1415161718192021222324

ALC

Q

MU

C134

RIPPLE

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

23456

Figure 22 SCHEMATIC DIAGRAM (1/13)

– 22 –

+

P34 6 - C

0

0022

3

3/50

68K

TO MIC PWB

CNPK1

1 2 3 4 5 6 7 8 9

A_GND

A_+10V

KOK OUT(R)

KOK OUT(L)

KOK IN(L)

1 2 3 4 5 6 7 8 9

KOK IN(R)

DI

CLK

10

MIC IN

KOK LATCH

10

CD-BK260V/CD-BK2700V/CD-BK280V

CNSK1

BIK1

+B

FM SIGNAL
PLAYBACK SIGNAL

IC601
C75341
PROCESSOR

–

+

CCB

+

TERFACE

–

+

–

–

+

+

–

+

–

AUX
DECK
TUNER

CD

+B +B

R137
220K

Q107

C150

10/50

KTC3199 GR

MUTING

3.9K

R127

1.5K

R131

270P

C123

6.8K

R129

C125
22/50

Hich=CHROME

7

8

C126
22/50

6.8K

R128

.

270P

C124

.

3.9K

R126

1.5K

R130

K

RECORD/
AMP.

VREF

ROUT

RBASS

RTRE

RSEL0

R139

10K

R133

C127

–

+

+

–

R132

C128

0.022

CLK
VDD

RIN

100

0.022

56K
56K

100

R4
R3
R2
R1

C129

C130

24
23
22
21

20
19
18
17
16
15
14
13

0.0033

9

C132
47/25

0.0033

-B

C131

C601

220/16

+B

C603

22/50

C605

0.15

4.7/50

C623
1/50

REC_R

R138

10K

KTC3199 GR

MUTING

10K

R135

47/25

C133

22/50

NOR/CRO2

ALC

ALC

10 11 12

R134
10K

C607

0.1

C613

1/50

C615
C617

1/50

C619

1/50

C621

1/50

Q108

C134

220/10

131415161718

RIPPLE

C135

0.022

VCC

GND

IC101

AN7345K

0.0027

R622
220K

R607

C611

R158

C137

3.9K

220

C609

1/50

R143

R144

0.047

R609

1.2K

C625

0.0056

47K

22K

(ML)

R603

R605

10K

R623
220K

220K

R136

+B

R140

Q109
KTA1266 GR
SWITCHING

82

R142

C138

0.0082
(PP)

C139

0.039(ML)

1K

+B

+B

+B

+B

1

2

3

Q110

KRC104 M

BIAS

R141

47K

4.7K

+B

Q111

BIAS

KTC3203 Y

4.7

R145

C140

47/25

L103

330µH

VIDEO IN SIGNAL
RECORD SIGNAL

CD SIGNAL
MIC SIGNAL

TUN_SM

D_GND

T_BIAS

T_T1/T2

REC/PLAY

SMUTE

SPA_SIG

A_GND

M_+12V

+B

-B
–20dB

M_GND

SW_5V

+B

SP_DET
SP_RLY

TUN_SM

TUN_R

(A_GND)GND

TUN_L

A+10V

+B

(D_GND)GND

R692

C690

390P
C691

390P

33K

R693

33K

DS1SS133

DS1SS133

R690

6.8K

R691

6.8K

–15V

P_IN

DO

CLK

CE
DO

CLK

VF1
–VF
VF2

CE

DI

D690

D691

0.001

DI

C693

CNP701

1
2
3
4
5
6
7
8
9
10

11
12
13
14

15
16
17
18

19
20
21

22
23
24
25
26
27
28
29
30

31
32

SPAN SELECTOR

10 kHz/100 kHz

9 kHz/50 kHz

22
23
24
25
26
27
28
29

30
31

L-CH

R-CH

CHASSIS

FFC701

32

SW601

P27 11 - H

TO TUNER SECTION

JK690

VIDEO/AUX

IN

1

CNS701

P29 12 - C

TO DISPLAY PWB

7

8 9 10 11 12

Figure 23 SCHEMATIC DIAGRAM (2/13)

– 23 –

CD-BK260V/CD-BK2700V/CD-BK280V

3

A

L-CH

+

CH1

–

5

C938
820P

C936

15P

R936

820

C934

4.7/50

4 3 2

C940

100/50

R944 100

(1/4W) Fusible

R940

1K

1

R934

1K

C932

0.001
R932

56K

R930
100K

C930

0.22/50

R938

56K

B

C

R942

22K

C948

0.022

C942

6

0.22

0.22

R946

R950

0.1(1W)
R952

R954

1.5K
KTC3199 GR

D

POWER AMP.

CH1

OUT

7

0.22

R948

(2W)

1K

Q902

+B

+B

IC901

STK4029S

+VCC

8

(2W)

C946
10/50

D912

DS1SS133

C945
10/50

–VCC

CH2

9

R947

0.22(2W)

2

Q907

KRC107 M

OUT

R945

R949

0.1(1W)

C947

0.022
R953

1.5K

R931

1

3

0.22(2W)

R951
1K

100K

C931

0.22/50

121110

C941

100/50

D911

DS1SS133

R933

+B

2

C969

3.3/50

R-CH

CH2

13

R943

Fusible

100(1/4W)

Q903

KTC3199 GR

56K

1

+

–

14

R939

820

R937

C935

4.7/50

DS1SS133

C933

0.001

3

Q908

KRA107 M

C939
820P

56K

D913

Q905

KTC3199 GR

15

15P

C937

1K

1K

R941

R935

Q904

KTC3199 GR R956

+B

C949

47/50

R955

R957

56K

56K

56K

C953

0.047
(ML)

R959

R988
R981
R986
R982

D914

C952

0.047
(ML)

R958

4.7

4.7

DS1SS13

Q914

KTC3199

+B

E

F

G

1

2

4

3
6

20

7
9

17

18

P22 1 - C, D

19

TO MAIN SECTION

13

8

21

5
14
10

12
11

A_+B

CD_+B

L-CH

GND(A_GND)

R-CH
P_IN

GND(CD_GND)
A+10V

–VP
VF2

VF1
SP_RLY
M_+12V
–15V
GND(D_GND)

SW_5V

GND(A_GND)

SP_DET
GND(M_GND)

22K

C923

C920

47/25

C916

47/25

IC902

KTC2026

R908

22/50

560

ZD905

DZ2.4BSB

3 2 1

IC904

KIA7805AP

3 2 1

D916

DS1SS133

IC904

KIA7805AP

C915

IC903

KIA7810AP

C921

0.1

(ML)

0.022

C918

0.1

(ML)

ZD904

DZ130BSB

R903

3.3K

R901

R902

C907

22K

22K

2200/35

C903

2200/63

C904

2200/63

C970

6800/16

+B2

BI902

CNS902

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

-B

+B

+B

+B

+B

D917

+B

+B

+B

+B

DS1N404S

-B

R909

IC903

KIA7810AP

VOLTAGE

REGULATOR

+B

CONSTANT VOLTAGE REGULATOR

+B

-B

+B

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

23456

Figure 24 SCHEMATIC DIAGRAM (3/13)

– 24 –

CD-BK260V/CD-BK2700V/CD-BK280V

C952

0.047
(ML)

R958

4.7

FM SIGNAL

+B

R988 680
R981 680
R986 680
R982 680

RL914

RELAY

D914

DS1SS133

Q914

KTC3199 GR

R973

+B

47K

R968

4.7K

R967

4.7K

L1_OUT

R1_OUT

+B

MAIN PWB-A1 (2/3)

+B

L921

0.29µF

L920

0.29µF

R969

R972

15K

4.7
D915

DS1SS133

C968

10/50

+B

C967
47/50

R971

68K

R970

1K

CNS971

22

+

M

11

M901

FAN MOTOR

CNP971

Q906

KTC3203 Y

1

5

FW981

BI903

CNR1

1

1

2

2
3

3

CNS903

SP_LCH
SP_RCH

SP_LCH_GND
SP_RCH_GND

SO901

SPEAKER

TERMINAL

CD-BK260V/CD-BK2700V: 6 ohms
CD-BK280V: 8 ohms

HEADPHONES
PWB-B2

CNP981

1
2
3

4
5

1
2
3

CR1

22/50

C734
220P

C735

220P

JK701

HEADPHONES

CR2

22/50

SURROUND
SPEAKER PWB-G2

SR1
SURROUND
SPEAKER TERMINAL

R-CH

L-CH

CD-BK280V ONLY

SW801

VOLTAGE SELECTOR

230-240 V

220 V

127 V

110 V

TRANSFORMER
PWB-A3

LUG1

LUG2

AC POWER

50/60 Hz

SUPPLY CORD

AC 110/127/220/230-240 V

D902

DZ110BSB

47K

R905

Q901

ZD902

C901

C905
(ML)

C906

ZD901

R904

2.2K

0.1
(ML)
C902

0.1

(ML)

0.1

0.1
(ML)

C910

DZ330BSB

220/50

C909

D908

DS1N404S

F901

T4A L 250V

F902

T4A L 250V

D906

DS1N404S

100/50

F904

T2A L 250V

F903

T2A L 250V

C908

100/50

D907

DS1N404S

PT801

POWER

TRANSFORMER

T.F.

BI902

B2

CNS902

1
2
3
4
5
6
7
8
9

10

CNP902

1

1

2

2

3

3

4

4
5
6
7
8
9

10

R983

5

220K

6

7

8

9

10

R978

R977

R907

47

47

TS6B04GM

DS1N404S

D904

DS1N404S

12K

C913

100/35

ZD903

DZ6.2BSA

D905

R984

47K

D901

C912

DS1N404S

C911
47/50

47/50

R906

10

REGULATOR

DS1N404S

D903

KTA1274 Y

VOLTAGE

POWER PWB-A2

7

8 9 10 11 12

Figure 25 SCHEMATIC DIAGRAM (4/13)

– 25 –

CD-BK260V/CD-BK2700V/CD-BK280V

8

C363 0 022

A

C323

0.022

C338 0.001

D301 DS1SS133

B

AM LOOP

C

D

ANTENNA

1
2

SO302

FM ANTENNA

TERMINAL

E

F

D302 DS1SS133

BF301

BAND PASS FILTER

CNP301

1
2

C301

0.01

3

1

2

C303

10P(CH)

D305

DS1SS133

C314

0.0047

C304

CT1

0.01

4321

0.01

C309

0.001

L312 FM RF

C308 4.7P(CH)

R311

100K

R314

22

C316

0.0047

0.022

C315

AM BAND
COVERAGE fL

IC301

5

C305

C310

VD302

SVC211C

R313

C317

0.001

T306

AM

OSC.

7

6

4.7P

(CH)

15P(CH)

T301 FM OSC.

33K

C312

0.022

R325

47K

R327

33

AM ANT.

T303

AM TRACKING fL

C330

15P

C335
560P

C334

22P

(CH)

IC301

TA7358AP

FM FRONT END

8

R302

C311
18P

9

10

C306

0.022

C324

3.9P(UJ)

T302
FM IF

C318

R322

100P

680

Q302

KTC3194 Y

BUFF

VD303

SVC211C

VD301

SVC348S

R323

68K

R309

10K

C313

22P

1

3

2

C340

0.001

R336

10K

C307

10/50

CF303

R316

4.7K

C331

0.047

C332

0.022

TP301

C342

0.022

+B

R382

150

C381

12P(CH)

C382

15P(CH)

R365

10K

R358

3.9K

C350 0.022

C397

0.022
R381

10K

222120

X352

4.5 MHz

R375

470

24 23 22 21

AM OSC IN

AM OSC OUT

R351 5.6K

FM IF IN

AM MIX OUT

2

1

T351

AM IF

C389 0.022

C352 10/50

C394

47/25

1/50

C393

VSS

AOUT

IC302

X OUT

X IN

CE

DI

C361 0.022

C362 3.3/50

FM AFC

AM RF IN

REG

3

C392

0.001

C380

10/50

1.5K

R380

19

1

PD

AIN

DO

CL

654321

FM SIGNAL

G

AM SIGNAL

MAIN PWB-A1(3/3)

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

23456

Figure 26 SCHEMATIC DIAGRAM (5/13)

– 26 –

+B

C384

0.001

R374 1K

R373 1K

R372 1K

R378 1K

CD-BK260V/CD-BK2700V/CD-BK280V

2

2

382

150

2

H)

C397

0.022

X352

R375

470

R365

10K

R358

3.9K

24 23 22 21 20

AM OSC OUT

R351 5.6K

FM IF IN

1

T351

C389 0.022

C350 0.022

C352 10/50

C394

R381

10K

C393

222120

VSS

AOUT

IC302

X OUT

4.5 MHz
X IN

CE

C361 0.022

C362 3.3/50

FM AFC

AM OSC IN

AM RF IN

REG

AM MIX OUT

3

2

AM IF

C392

0.001

47/25

C380

10/50

1.5K

R380

1/50

19

18

PD

AIN

DO

CL

DI

TP302

TP

R350

2.7K

C363 0.022

C365 0.022

C366 0.001

C364 2.2/50

19 18 17 16 15 14 13

VSM

FM/AM OUT

AM LOW CUT

AM IF IN

GND

6

5

4

R352

1K

1

3

2

C353 0.022

CF352

C387

0.022

L351

100µH

2.2K

16

15

FM IN

IF

CONT

FM/AM

0.01

C385

14

13

AM IN

FM/AM

987654321

12

SD

IF IN

MO/ST

R379

17

VDD

C367

1/50

SD

R377

47K

ST IND

R376

1110

R386

1K

22K

X351

456 kHz

STEREO

7

C354 0.022

1K

R393

IC302

LC72131

330P

C386

1/50

C368

MPX IN

MPX VCO

FM DET

VCC

98

R353
270

C356

0.001

CF351

C399

0.022

C398

PLL(TUNER)

R395

47K

R360

4.7K

470K

R357

1K

R356

IF OUT

PHASE

C357

2.2/50

100/10

5.6K

R387

C373

0.015

C371

1/50

C374 0.015

27P

1/50

C372

C369

MO/ST

L-CH OUT

R-CH OUT

(FM/AM)

PHASE

121110

C358

3.3K

R355

C370

22P

C355

3.9K

R388

R359

+B

12K

R364

15K

R361

R362

15K

IC303

LA1832S

1/50

1/50

C396

100/10

C395

0.022

R392

270

Q360

KTA1266 GR

1.8K

5.6K

R384

R363

12K

FM IF DET./FM MPX./AM IF

ZD351

DZ5.1BSB

R391

270

R383

5.6K

R385

C388

0.001

5.6K

C391
47/25

+B

Q360: CONSTANT VOLTAGE

1

R374 1K

7

R378 1K

R372 1K

R373 1K

+B

GND(A_GND)

TUN_SM

A+10V

30 24 2227 29 26 24 23 25 31

TUN_R

TO MAIN PWB

TUN_L

P23 12 - F

DIDOCE

GND(D_GND)

CLK

8 9 10 11 12

Figure 27 SCHEMATIC DIAGRAM (6/13)

– 27 –

CD-BK260V/CD-BK2700V/CD-BK280V

1

9

G

JOG

3

+

U

A

DISPLAY PWB-B1

B

100K

R749

R746

1K

Q702

C

D

E

F

TAPE MECHANISM
PWB-D

PLAY

-

TAPE

M

MOTOR

+

SOLENOID

G

F. PLAY

SOLENOID

CASSETTE

Q701

FFC702

1

1
2
3
4
5
6
7
8
9

10

PH

10

1
2
3

4
5
6
7
8
9

10

T2 PLAY
GND
T2 RUN

+MTR
SOL2
SOL1

F_REC

T1 RUN

R_REC

CNS702

KTC3199 GR

D710

DS1SS133

R561

10K
R565

33K
R567

68K

R570
12K

C567

0.0068

R573

56K

KTC3199 GR

DS1SS133

1K

R747

C561
270P

C562

270P
C565

0.0027

C564

0.0027
D716

DS1SS133

C568

0.0068

R575
470K

R577

150K

R579

15K

D709

Q703

KTC3199 GR

R748

100K

R750

R562
820K

R566
220K

R568

220K

R571
390K

R574

1M

C570

0.022

C571

0.022

1K

KIA4558P

OPE AMP.

2
3

5
6

KIA4558P

OPE AMP.

2
3

R576

2.2M
5

6

R580
180K

100K

R751

IC561

IC562

C712
47/50

R752

FL701

FL DISPLAY

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

R772
10K

Q706

KTA1273 Y

Q707

KTA1271 Y

Q708

KTA1271 Y

P11

R745 1K
R744 1K
R743 1K
R742 1K

KARAOKE MDL

R740 1K
R739 1K
R738 22K

R736 1K
R735 1K

-B

+B

+B

MOTOR
DRIVER

F F F

49

48

444342 4140393837 363534 33 32

47

+B

+B

D561 DS1SS133

C563

2.2/50

D562

C566

DS1SS133

2.2/50

D563

DS1SS133

C573

-B

0.022

R753

R754

C569

2.2/50

10K

1K

R569
100K

C707
1/50

D705

DS1SS133

+B

R572

100K

+B

R578
100K

R758

10K

D704

DS1SS133

R760

10K

R759

10K

R756

10K

+B

R741

1K

R770

10K

Q707,Q708: SOLENOID DRIVER

C706
47/50

33

+B

R755

1K

+B
+B

+B

R563

270

-B

4
1

8
7

-B

4
1

8
7

C572

0.022

ZD561

DZ6.2BSB

P09

P10

P08

31 30 29 28 27 26 25 24 23 16 15 14 13

81

82

P10

P9

80
79

VLOAD

78

P11

77

P12

76

P13

75

P14

74

P15

73

P16

72

P17

71

P18

70

P19/DIST0

69

P20/DIST1

68

P21/DIST2

67

P22/DIST3

66

ESS_DO

65

ESS_DI

64

ESS_STB

63

ESS_ACK

62

MPEG_POW

61

KARAOKE LATCH

60

NO USE

59

DISTOUT/SW OUT

58

LCK 0

57

MIC SW

56

FPB

55

FPA
PLAY SW_B

54

NO USE

53

CD CLAMP

52

SW

51

T2

SPK_DET

T1

RUN

50 49 48 47 46 45

RUN

R734

R731

1K

10K

1K

R733

R761
10K

+B

M12V
R777

10K

+B

R778
10K

+B

R779
10K

P07

P06

8483

85

P6P7P8

AC RLY_CONT

SP_RLY

+B

R732
1K

+B

P05

VDD

P04

P03

P02

P01

G11

89

87

88

91

90

86

P1P2P3P4P5

G11

IC701

IX0411AW

SYSTEM

MICROCOMP

SMUTE

T_SOL_A

T_MOTOR

T_SOL_B

TIMER LED

44 43 42 41 40 39 38

1K

2.2K

R727

R729

2.2K

2.2K

R728

R726

LED701

SLR342 VCJ 1

+B

G10

92

G10

VSS

G08

G09

93

G9

G8

REMOCON

JOG 0

1K

R724

+B

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

23456

Figure 28 SCHEMATIC DIAGRAM (7/13)

– 28 –

CD-BK260V/CD-BK2700V/CD-BK280V

A

P31 12 - E

TO CD VIDEO PWB

CNP12 CNP1

987654321

CNS701

987654321

BI701

Y

P09

P08

P07

P06

P05

P04

P03

P02

P01

G07

G08

G09

G10

31 30 29 28 27 26 25 24 23 16 15 14 13 12 11 10

8483

81

85

82

P6P7P8

P9
VLOAD
P11
P12
P13
P14
P15
P16
P17
P18
P19/DIST0
P20/DIST1
P21/DIST2
P22/DIST3
ESS_DO
ESS_DI
ESS_STB
ESS_ACK
MPEG_POW
KARAOKE LATCH
NO USE
DISTOUT/SW OUT
LCK 0
MIC SW
FPB
FPA
PLAY SW_B
NO USE

CD CLAMP
SW

AC RLY_CONT

SP_RLY

SPK_DET

50 49 48 47 46 45

+B

4

R732
1K

1K

R733

R761

10K

G11

89

87

88

91

92

9493

90

86

IX0411AW

SYSTEM

MICROCOMPUTER

T_SOL_A

T_MOTOR

TIMER LED

VDD

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

1K

2.2K

R727

R729

2.2K

R728

R726

LED701

SLR342 VCJ 1

P1P2P3P4P5

G9G8G7G6G5G4G3G2G1

G11

G10

IC701

REMOCON

VSS

SMUTE

T_SOL_B

JOG 0

1K

R724

2.2K

95

JOG 1

R721

+B

+B

+B

+B

R766

10K

R767

10K

+B

G06

P_IN

+B

G05

9876

97

96

AVref

1K

R720

+B

R768

10K

G03

G04

98

99

DSA_STB

T-BIAS

T_T1/T2

REC/PLAY

RES OUT

RESET

Vpp/IC

CD CLK

CD DO
CD CE

O/C SW/

DSA DATA

TUN SM
DSA_ACK
SPEANA2

AVDD

KEY 0

R719

1K

-20dB

WRQ

SPAN

CD DI

AVSS

G02

VDD

100

DRF

XT2

CLK

DO

KEY 1

1K

G01

VDD

X2
X1

CE

DI

KEY 2

R718

321

C701

1/50

1

R773 1K

2

R701 100

3

R702 1K

4

R703 1K

5

R704 1K

6

R705 1K

7

R706 1K

8

R707 1K

9

R708 1K

10
11
12
13

4.194304 MHz

14

R769 1K

15
16

R709 1K

17

R710 1K

18

R711 1K

19

R712 1K

20

R713 1K

21

R714 1K

22

R715 1K

23

R716 1K

24
25

R717 100

26

R737 100

27
28

SPEANA1

29

SPEANA0

30

1K

+B

C703

FFF

0.022

XL700

C704

15P

C702

220/10

C705

18P

+B

DRF

CD CE

WRQ(DSP)

CD DO

CD DI

CD CLK

RES OUT

GND

CLAMP SW

+B

+B

10K

R774

+B

R765

+B

1K

4.7K

R725

+B

+B

+B

TO CD VIDEO PWB

DSA_STB

DSA_ACK

DSA_DATA

R787

10K

R771

10K

+B

SW714

DIMMER

SW701

ON/

STAND-BY

P33 12 - B

ESS_DI

ESS_DO

MPEG_POWER

L701

100µH

RD19

RD18

820

680

SW720

SW721

CD

TAPE

RD13

RD14

680

820

SW715

X-BASS/

DEMO

RD01

RD02

680

820

SW702
CLOCK

87654321

87654321

ESS_STB

ESS_ACK

+B

R786

10K

5V BACK UP

CNS702

BI702

+B

-B-B

R781

47K

C715

0.01

RD20

1K

SW722

TUNING
DOWN

RD15

1.8K

SW716

EQUALIZER

RD03

1K

SW703
TIMER

SLEEP

RD21

1.5K

SW723
MEMORY/

SET

RD30

5.6K

RD04

SW704

KARAOKE

MODE

+B

-B

+B

RESET

KRC102 M

2

SW724

FAST

REWIND

RD16

3.9K

SW717

VOLUME

UP

1.5K

+B

Q709

1

RD22

2.2K

SW705
P. B. C

+B

D713

DS1SS133

3

D715

DS1SS133

RD23

2.7K

SW725

FAST

FORWARD

RD17
180K

SW718

VOLUME

DOWN

RD05

2.2K

D711

DS1SS133

C714

3.3/50

R782
100K

SW726

REVERSE

RD06

2.7K

SW706

OSD

+B

RD24

3.9K

PLAY

SW719

MODE

+B

RD07

SW707

DIGEST

RD25

SW727

STOP

3.9K

5.6K

DS1SS133

SW728

REVERSE

PLAY

RD08

5.6K

D712

321

RD26

10K

REMOTE
SENSOR

C716

0.022

RD09

10K

RX701

RD27

SW729

REC/

PAUSE

+B

+B

18K

KARAOKE LATCH

+B

-B

+B

RD28

SW730
TUNING

UP

RD11

RD10

33K

18K

33K

SW OUT

ESS_ACK

ESS_STB

ESS_DI

ESS_DO

TUN SM

D_GND

T_BIAS

T_T1/T2

REC/PLAY

SMUTE

SPA_SIG

A_GND
M_+12V

M_GND

SW_5V

UN_SW 5V

SP_DET

SP_RLY

+B

RD29
100K

SW731
VIDEO/

AUX

RD12
100K

SW712

DISC
SKIP

MIC IN

SPAN

CE
DO

CLK

–15V

–20dB

VF1
–VP
VF2
P-IN

D714
DS1SS133

R783
100

C717
47/50

SW713
CLOSE

DI

OPEN/

SW732
TUNER

1
2
3
4
5
6
7
8
9

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

CNS701

FFC701

1

32

CNP701

P23 12 - D

TO MAIN PWB

7

8 9 10 11 12

Figure 29 SCHEMATIC DIAGRAM (8/13)

– 29 –

CD-BK260V/CD-BK2700V/CD-BK280V

SW

SLICE

PLL

8
0

2

KDS193

8

N

L

A

PICKUP UNIT

B

C

D

VCC

VREF

CD VIDEO PWB-C (1/2)

IC2

LC78636E

C24

C42

R8

330

4

SERVO/SIG

C23

R12

0.047

680

R79 1.5M

C21

C22

R11
12K

100P(CH)

R80

1M

R15
10K

C26

0.047

C28

47/10

2

CONTRO

7

PD01

R13
680

PD02

VVSS

C81 0.022

0.1

PCKIST

+B

VVDD

R14

FR

1.2K

HFL

SLCIST

SLCO

EFMIN

JITTV

C27

0.1

JITTC

BH

PH(RFENV)

FE
TE

VREF

+B

ADAVDD

ADAVSS

PHREF

C29

0.022

BHREF

TBLO

TDO

FDO

EFBL

R44 1K

R35

1K

R37

1.5K

1

2
3

4
5

6
7
8
9

10
11
12
13
14
15
16
17
18

19
20
21
22
23
24

SPDO

R3

4

27

R50

47

FIN1

FIN2

TIN1

TIN2

REF1
VREF

LDD
GND
LDON

AGON
EFBL

TEST0

TES1

C19

0.022

+B

1

REF

2

REF

3

REF

4

REF

5
6

REF

7

APC

8
9

10

ODRV

11

AGCON

12
13
14

LPF

15

C88

SERVO AMP.

1000/6.3

REF

AGCON

PH

DH

ODRV

PH/BH

REF

LPF

REF

REF

LPF

REF

REF

REF
REF

REF

IC1

LA9235M

ODRV

REF

30

RFSW

29

28

27
26
25
24
23
22
21
20
19
18
17
16

VCC

R42
56K

RF–

RF

PH
BH

RFEV
FE–
FE
TE–
TE
HFL

TEST

+B

R5

39K

R6

27K
C13

0.01
C14

0.33

R3 47K

R4

10K

4

C11

47/6.3

C12

0.022

C18
6P(CH)

2.2/50

C25

0.022

R10

C20

0.1

C17

0.0047

C82

0.022

27K

68P(CH)

R7

6.8K

13

+B

CNS1B

7

7

6

6

E

5

5

A

4

4

B

3

3

F

2

2

C

1

1

7

7

6

6
5
4
3
2

1

5
4
3
2

1

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

R56
56K

C53

0.001

KTA1504 GR

LASER

DRIVER

Q3

C51

47/6.3

C52

0.01

C6 100/10

R47

3

+B

R55
56K

C54

47/10

TIN1
FIN1
FIN2
TIN2

R25
10K

C55

0.01

C8

0.1

CNP9

CNS1A

E

F

G

PICKUP IN

H

TR–

TR+

TR–

FO+
FO–

TR+
FO+
FO–

PD
VR

LD

GND

CD MOTOR PWB-F

M1

SPINDLE

MOTOR

M2

SLED

MOTOR

SW4

+

M

–
+

M

–

CNS2A

CNS2B

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

CNS3B

1

1

2

2

3

3

4

4

5

5

6

6

1
2
3
4
5
6
7
8

CNS3A

6
5
4
3
2
1

1
2
3
4
5
6
7
8

6
5
4
3
2
1

CNP10

TR–
TR+
FO+
FO–
GND
PD
VR
LD

CNP3

SP+
SP–
SL+
SL–

PUIN

GND(D)

R48

6.8K

C50

100/10

TDO
FDO

C46

0.022

+B

C49 100/10

–

1

–

+

+

2

–

–

+

3

+

4
5
6
7
8
9

10
11

IC3

12
13
14
15
16

–

–

+

17

+

–

+

18
19
20
21

+

–

M63001FP

–

+

+

–

42

+

–

41

–

+

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

–

25

+

–

+

24
23

+

–

22

+B

IC3

M63001FP

FOCUS/TRACKING/SPIN/SLIDE DRIVER

+B

C47

100/10

+B

+B
+B

R
47

D21

+B

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

23456

Figure 30 SCHEMATIC DIAGRAM (9/13)

– 30 –

CD-BK260V/CD-BK2700V/CD-BK280V

C22

IC2

LC78636E

SERVO/SIGNAL

CONTROL

23

R12

7

.047

680

C21

0.1

R11

12K

100P(CH)

R14

1.2K

0.047
PH(RFENV)

+B

C29

0.022

EFBL

R13
680

C81 0.022
PCKIST

+B

C27

0.1

ADAVDD

ADAVSS

R44 1K

PD01

PD02

VVSS

VVDD

HFL

SLCIST

SLCO

EFMIN

JITTV
JITTC

VREF

PHREF
BHREF

TBLO

TDO

FDO

R35

1K

FR

BH

FE
TE

R37

1.5K

4

79 1.5M

R80

1M

R15
10K

C26

C28

7/10

OPENNMP3O

DISC-NO

R94
10K

R95
10K

+B

8

EFMO

1

2
3

PLL

4
5

6
7
8
9

SLICE

LEVEL

10
11
12
13
14
15

SW

16
17
18

+
–

19
20
21

S/H

22
23
24

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

R38
270

VCEC

CONTROL

JITER

DEFECT

CONTROL

A/D

SLDOSPDO

R39

470

FSEQ

DEFECT

DEFECT,PROTECT

EFM DECODE

CONTROL

SW

AUTO

ADJUST

D/A

LASER

FG(D_Vref)

C73 100P (CH)

R67

1K

R68

1K

CONT7

CONT6

V/vP

GENERAL

FRAME SYNC

CLV

SERVO

PROCESSEROR

GENERAL

CONT3

CONT2

CONT1

R40 1.2K

R45 1.2K

C71 100P(CH)
C72 0.01

C75
100P(CH)

C76 100P (C H)
C77 100P (C H)
C78 100P (C H)

C80 0.1

VSS

VDD5V

LC78636E

CONT5

CONT4

PCK

R46 1K

R17 1K

6

R21
470

D21

KDS193

R22
470

+B

D22

KDS193

2

1

3

KRC102 S

R16
10K

Q2

ERROR

C2F

+B

DEF

IC2

VDD

CORRECT

WRQ

RES

COMMAND

INTERFACE

OUT

SERIAL

AUDIO IN

EXTERNAL

MUTE

DEEMPHASIS

ATTENUATION

INTERPOLATION

FILTER

DIGITAL

1BIT

DAC

AUDIO

OUT

FSX

EFLG

C30

0.022

DOUT

C31

100/10

3

CLDIDO

SUBCODE

CLOCK

EMPH

TEST

9

+B

R71 1K
R72 1K
R73 1K

R75 100
R76 1K
R77 1K
R78 1K

L62 2.2µH

CE

6566676869707172737480 79 78 77 76 75

SBCK

64

PW

63

SBSY

CRC

62

SFSY

DECODE

61

16M

60

DATA

59

DATACK

58

LRSY

57

ASDFIN

56

ASDACK

55

ASLRCK

54

XVSS

53
52

XOUT

XIN

51

XVDD

GENERATOR

50

RVDD

49

RCHO

48

RVSS

47

LVSS

LPF

46

LCHO

45

LVDD

44

MUTER

43

MUTEL

42
41

+B

L61

0.82µH

CONSTANT
VOLTAGE

+B

C44 0.022

C45 100/10

10

16.934 MHz

R20

220

+B

+B

R114

+B

R113

R116

Q4
KTC3203 Y

ZD61

Z02W3.9Z

XL2

22K

2.2K

R118

2.2K

1.5K

+B

C85

8P(CH)

C86

10P(CH)

C34 0.022
C84

0.047
R117

CE1
1/50

R112

C83

0.047

+B

R58

68

C64

47/6.3

1112

330

+B

330

Q10

KTC3875 GR

Q9

KTC3875 GR

C87

1000/6.3

+B

R97

3.9K

CD SIGNAL

DATACK

+B

R-CH
AGND
L-CH

DGND
+5V

+B

A10V

+B

R-CH

+B

L-CH

WRQ
DRF
CE
DO
DI
CLK
CD RES
CLAMP SW
GND

A10V

D_GND

RAC/NTSC

DATA

LRSY

+5V

RES

1
2
3

4

CNP11
6
5
4
3
2
1

5
6
7
8

9

CNP12
1

2
3
4
5
6
7
8
9

10
11

TO MP3

SECTION

P32 1-E

P32 1-E

TO MP3 SECTION

TO

MAIN PWB

P22 1-B

CNS601

P32 1-E, P33 12-B

TO MP3 SECTION

TO

DISPLAY PWB

P29 9-A

CNS701

• The numbers 1 to 12 are waveform numbers shown in page 44.

7

8 9 10 11 12

Figure 31 SCHEMATIC DIAGRAM (10/13)

– 31 –

OPEN/CLOSE

CLAMP

GND(D)

DISC-NO

M+

LD
LD

M–

CNP4

1
2
3
4
5
6

2
3
4
5
6

CNS4

2
3
4
5
6

MOTOR PWB-E

CLAMP

DISC NO.

+

M

M3 T/T

UP DOWN

—

LOADING

CD LOADING

SW2

SW3

BI4

SW1

OPEN/CLOSE

1

1

CD-BK260V/CD-BK2700V/CD-BK280V

B

M

0

4

CD VIDEO PWB-C (2/2)

A

+B

QM6

KTC3203 Y

4.4V

3.3V

2.6V

CM37

+B

10/16

CM38

0.1

CM39

+B

0.1

QM5

KTA1271 Y

5V

RM34

+B

10K

0V

RM36

1K

4.4V

KRC104 S

1.3V

+B

1

3

0V

CM36

100/10

RM35

100

0V

ZD1

DZ4.3A

QM3

2

B

C

D

E

RAC/

NTSC

+5V

TO CD SERVO

P31 12-C, D, F

RES

DATED

LRCK
BLCK

D_GND

+B

+B

+B

10

+B

4

RM38

33

AJN

RCLK

11

1
3
2
9

RM42

33

RM43

33

RM44

33

ARFS

CM33

0.022

CM35 0.022

RM41

8.2K

+B

LA11

GND

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

CM34 10/16

81

VCC

+B

CASt

GND

82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

LA9

LA10

LA12
LA13
LA14
LA15
LA16
LA17
ACLK
AOUT/SEL_PLL0
ATCLK
ATFG/SEL_PLL1
DOEt
AJN
ARCLK
ARFS
TDMCLK
TDMDR
TDMFS

MA0

VCC3

DWEt

RASt

2 1 4 5 6 7 8 9 3

+B

LA8

LA7

LA6

LA5

LA4

VCD PROCESSOR

MA6

MA5

MA4

MA3

MA2

MA1

10 11 12 13 14 15 16 17 18 19

LA13

LA14

LA17

A17

A14

PJM

VCC

A12

A15

A16

VPP

123456789

LA7

LA12

LA15

LA16

LA3

LA2

LA1

LA0

LCS0#

ICM2

ES3880F

DBUS1

DBUS0

MA8

MA7

LA10

LA11

LA9

LA8

A8

A9

A13

A11

A10

OE_

ICM4

IX0408AW

EPROM

10 11 12 13 14 15 16

LA2

LA3

LA4

LA5

LA6

LD7

LOE#

LWR#

LCS1#

LROMCE#

DBUS7

DBUS6

DBUS5

DBUS4

DBUS3

DBUS2

20 21 22 23 24 25 26 27 28 29 30

LA1

LD6

LD4

LD5

LD6

LD7

D7D6D5D4D3GND

CE_

LA0

LD2

LD1

LD0

LD5

LD4

LD3

LD2

DBUS11

DBUS10

DBUS9

DBUS8

LD3

171819202122232425262732 31 30 29 28

D2D1D0A0A1A2A3A4A5A6A7

LD1

LD0

DBUS13

DBUS12

AUX4

AUX7

AUX5

AUX3
AUX2
AUX1
AUX0
PCLA

PCLA2X

CPUCLK

HSYNC
VSYNC

YUV7
YUV6
YUV5
YUV4
YUV3
YUV2

DBUS15

DBUS14

AUX6

VCC3

GND

GND

RFSET#

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

YUV1
YUV0

VCC3

CM28

0.022

CM26

0.022

CM27
10/16

RM32 10

RM33 33

RM30 33
RM31 33

+B

C

0.

LM3

3.3µH

+B

CM1

0.1

22P

(CH)

CM15

LD7

0.1

CM16

LD6

LD5

+B

LD4

LD3

LD2

LD1

+

RM45

4.7K

F

+B

+B

0.01

CM40

CM31 0.022

G

RM47

1K

CM32 100/10

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

23456

Figure 32 SCHEMATIC DIAGRAM (11/13)

DBUS1

DBUS0

D0

VCC

VSS

D15

D14

DBUS15

DBUS14

– 32 –

CM30

0.1

DBUS2

DBUS3

D13

D12

DBUS12

DBUS13

D3D2D1

VCC

VSS

DBUS5

DBUS4

DBUS6

9

8 7 1 2 3 4 5 6

D4

ICM1

1625635T

DRAM

D11

D10 D9D8

DBUS9

DBUS10

DBUS11

DBUS7

D7D6D5

WE_

RAS_

CAS2_

OE_

CAS_A8A7A6A5A4VSS VCC

DBUS8

DA8

16151413121110

DA7 DA0

A0

DA1

DA6

DA2 DA5

DA3 DA4

+B

+B

20191817

A3A2A1

CM29 0.022

2122232425262728293031323334353637383940

CD-BK260V/CD-BK2700V/CD-BK280V

IC6

BA4558F

OPE AMP.

CM50

RM63

22K

CM46

10K

10K

RM52

RM51

10/16

CM41

RM1 33
RM2 33
RM3 33
RM4 33

RM6 33

RM8 33

4.7K

RM78

+B

CM13

0.001

CM12

27P

LM3

(CH)

3.3µH

B

CM14

0.1

22P

(CH)

PCK2

CM15

LD7

81

DSC_D7
HSYNCt

82

LD6

DSC_D6

83

VSYNCt

84

LD5

DSC_D5

85

YUV7

86

YUV6

87

YUV5

88

YUV4

89

+B

VDD

90

GND

91

YUV3

92

LD4

DSC_D4

93

YUV2

94

LD3

DSC_D3

95

YUV1

96

LD2

DSC_D2

97

YUV0

98

LD1

DSC_D1

99

GND

100

+B

CM11

27P(CH)

+B

PCK

VDD

GND

GND

DSC_C

VCC

GND

123456789

CM17

0.1

CM57
10/16

RM23

RM21

22K

4.7K

+B

+B

100K

RM14

XL1

27 MHz

+B

RM80

1K

CM9

6869

XIN

VDD

GND

XOUT

AUX03

AUX04

AUX05

AUX06

ICM3

ES3889F

VCD COMPANION

AUX07

RSTt

DCLK/EXT-CLK

AUX02

DSC_5

AUX01

DSC_D0

AUX00

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

LDO

0.1

CM18

DM1

KDS193

0.1

+B

VDD

MUTE

CM19

VDAC

PLLCAP

MCLK

VCC

0.1

RM12

150

RM13

VGND

VGND

TWS/SPLLOUT

AUX08

33P(CH)

33P(CH)

RM53

CM42

RM9

150

150

RM11

150

YDAC

AUX09

RM62

10K

100K

10/16

VVDD

TSO

RM77

7
6
5

CM47

100K

RM54

RM50

RM5 33

RM7 33

CM2

4.7K

10/16

LM2

3.3µH

CM8

0.1

RM10

220

VVDD

CDAC

VGND

RSTOUTt

RWS/SPLL1

TSCK

ARFS

—

—

+

4 8

0.1

CM48

100/10

CM45

100/10

6.8K

RM55

10

6.8K

RM69

3.3K

RM71

RSET

VGND

COMP

RSCK_SER_IN

RSD/SPLL0

GND

GND

RM16

4.7K

+

RM60

+B

RM70

VCM

VREFP

VREFM

AUX15
AUX14
AUX13

AUX12
AUX11
AUX10

1
2
3

RM61

10K

RM56

CM43
10/16

220

VREF

MIC1
AOL+
AOL–

AOR–
AOR+
AVDD

AGND

VCC
GND

RM26

10K

NC

4.7K

100K

RM75

CM6

0.1

51525354555657585960616263646566677071727374757677787980

CM51

33P(CH)

33P

CM49

RM58

KTC3265 Y

220

50

AGND

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

NC

+B

(CH)

10K

QM1

+B

RM64

22K

RM59

CM44
10/16

CM1

1000/6.3

LM1

3.3µH

CM3

CM4

0.1

CM24

47/10

ARCLK

AJN

CM22

10P(CH)

RM49

4.7K

0.1

CM20

10/16

10/16

10K

RM72

CM5

100/10

0.1

CM25

RM27

4.7K

CM52

CM53

220

0.1

CM23

CM21

RM67

RM57

0.1

100/10

100K

100K

RM76

RM65

1K

RM66

1K

100K

RM68

CM54

CM55

22P(CH)

22P(CH)

L_CH

A_GND

+B

RM74

220

R-CH

A10V

DSA_ACK
DSA_STB
DSA_DATA
MPEG POWER
HSS_DO
HSS_DI
HSS_STB
HSS_ACK

+B

7
6
5
8

CNP1
1
2
3
4
5
6
7
8

P31 12-D

TO CD SECTION

TO

DISPLAY PWB

P29 10-A

CNS702

VIDEO OUT

56

CM7

100/16

2.2K

RM73

MIC2

RM15

4.7K

+B

10K

RM24

CM56

10/16

RM25

10K

VDAC

VGND

CNP2

1

2

CNSV1

1

2

PWB-B3

BIV1

1

2

D718

DS1SS133

DS1SS133

D719

C736

(ML)

JK702

VIDEO

OUT

0.1

VIDEO OUT SIGNAL

AUBCK

AUDO

AULRCK

ACLK

7

8 9 10 11 12

Figure 33 SCHEMATIC DIAGRAM (12/13)

– 33 –

CD-BK260V/CD-BK2700V/CD-BK280V

MIC PWB-G1

A

CK41

DK1

DS1SS133

PINK1

DK2

DS1SS133

GND

CHASSIS

B

JK1
MIC

C

100/16

CK1 0.01
RK4 10K

RK7

1K

RK8 5.6K

RK3

56K

RK5

1K

VRK1

20K(B)

MIC

VOLUME

RK2 56K

CK2

0.47

CK6 0.1
CK7 0.47
CK8 4.7/50

CK9 2.2/50
CK10 0.1
CK11 0.1

CK13

0.0047

CK14 0.001

CK15 0.068

CK16 0.22

CK17 220/10

CK12

2.2/50

ICK1

M65856SP

RK1
10K

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

20
21

MIC AMP.

MICSW
MCLKCONT
VACL
MIC1 IN
ALC1
MIC1NF IN
MIC1 OUT
MIC1VOL IN
MIC2 IN
ALC2
MIC2NF IN
MIC2 OUT
MIC2VOL IN
MICOUT
LPF1 IN1
LPF2 IN2
LPF1 OUT
AD INTOUT
AD INTIN
ADCONT
REF

SOURCEOUT

KEYCONIN

DAINTOUT

DATA

CLOCK

LATCH

VCF IL

L OUT
R OUT

VOL IN

LPF2OUT

LPF2IN2
LPF2IN1

DAINTIN

DACONT

GND

R IN

VCC

PS2
PS1

L IN

42
41
40
39
38
37
36
35
34
33
32
31
30

29

28

27
26
25

24
23
22

RK10 1K

RK11 1K

RK9 1K

CK31 0.15

CK29 2.2/50

CK30 2.2/50

CK26 2.2/50
CK25 2.2/50
CK24 2.2/50

CK23 0.001
CK22 0.0047
CK21 0.068

CK20 0.22

CK18
100/16

CK35 47P

CK34 47P
CK33 47P

CK19

0.022

CK42

0.022

RK49

10K

CK43
47/25

RK47

QK1

KTC3203Y

8.2K

RK50

RK12

10K

100

10K

RK48

ZDK1

MTZJ5.6B

CK53
47/50

RK13

MIC SIGNAL

CK48 220P

RK46

18K

8

CK50
100P

2

RK45

6.8K

3

CK51

1/50

CK49

CK52

100P

1/50

5

RK44

6.8K

6

RK43

18K

CK47
220P

ICK2

KIA4558P

OPE PMP.

1.2K
CK44

47/25

RK14

100

RK15

100

ICK2

KIA4558P

4

CK46

2.2/50

1

CK45

2.2/50

7

CNPK1

1
2
3
4
5
6
7

CNSK1

8

FROM

9

MAIN PWB

P23 9-A

10

RK42 10K

RK38

100

CK72

100/16

RK41 10K

RK37

RK39

1K

MIC IN(L)

RK36

390

RK40

MIC OUT(L)

A_GND

A_+10V
MIC IN(R)
MIC OUT(R)

1K

DATA

CLOCK

MIC LATCH
MIC I

390

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

D

Figure 34 SCHEMATIC DIAGRAM (13/13)

MIC PWB-G1

E

F

G

H

JK1
MIC

VRK1

MIC VOLUME

CK22

CK23

CK21

CK16
CK15

CK19
CK42

CK20

CK18

CK17

2021

CK14
CK13

CK11

RK50

RK48

CK51

RK45
CK50
CK48
RK46

CK10

CK12

CK9

CK25CK24

ICK1

CK8

RK7

CK43

4
3
2
1

CK46

10111213141516171819

CK7

RK8

ICK2

RK42

CK6

RK5

CK44

RK41

RK4

5
6
7
8

CK45

CK26

CK2

CK1

CK53

RK47

RK43

RK1

RK49

CK49

424140393837353534333231302928272625242322

123456789

CK52

RK44

CK47

CK30

CK41

CK31

CK33

RK2
RK3

RK39

CK34

CK3
DK2
DK1

CK35

QK1

B
C
E

RK40

RK38
RK36
RK37

CK29

ZDK1

CK72

RK12

RK14

RK11
RK10
RK9

RK13

RK15

PINK1

CNPK1

10

9
8
7
6
5
4
3
2
1

P37 7 - A

CNSK1

FROM MAIN PWB

1

23456

Figure 34 WIRING SIDE OF P.W.BOARD (1/9)

– 34 –

TRANSFORMER PWB-A3

CD-BK260V/CD-BK2700V/CD-BK280V

AC POWER

SUPPLY CORD

AC 110/127/220/230-240 V

50/60 Hz

COLOR TABLE

BROWN

BR

RED

RD(R)

ORANGE

OR

YELLOW

YL

GREEN

GR

BLUE

BL

VIOLET

VL

GRAY

GY

WHITE

WH(W)

BLACK

BK

PINK

PK

230-240 V

110 V

SW801

VOLTAGE SELECTOR

220 V

127 V

LUG1

BR

230-240 V

220 V

BL

LUG2

110 V

T.F

127 V

POWER PWB-A2

C911

R904

R978

R977

ZD901

R907

C913

Q901

BC E

C910

PT801

POWER TRANSFORMER

F904

T2A L 250V

D908
D907

ZD903

R905
R906

C912

C909

D906

C908

R983

CNP902

CNS902

P37 11 - F

FROM MAIN PWB

R984

2345678910

ZD902

1

C906

T2A L 250V

D905

D904

F903

D903

D902

C905

C901

F901

T4A L 250V

F902

T4A L 250V

D901

C902

7

8 9 10 11 12

Figure 35 WIRING SIDE OF P.W.BOARD (2/9)

– 35 –

CD-BK260V/CD-BK2700V/CD-BK280V

R

0

GY

A

C301

SO302

FM
ANTENNA
TERMINAL

FM

M901

FAN MOTOR

SO901

SPEAKER

TERMINAL

75 OHMS

AM LOOP

ANTENNA

JK690

VIDEO/AUX IN

R-CH

L-CH

GND

SELECTOR

10 kHz/100 kHz

9 kHz/50 kHz

RD

BR

R-CH

L-CH

1
2

SW601

SPAN

CNS971

C306

CNP301

1
2

D301

BF301

D302

CT1

C323

D690
D691

L920

R693

C338

C691

C968

C693

1
2

B

C

D

E

F

CD-BK260V/CDBK2700V: 6 ohms
CD-BK280V: 8 ohms

132

R692

C304

C330

L921

C331

R691

R971

Q603

R972

R690

D915

C303

T303

9
8
7
6
5
4
3
2
1

R970

C340

C690

C394

R620
R617

C384

C382
C381

R381

C307

R314

IC301

C305

C315

C640

BCE

ECB

R967

R373

X352

123456789

R379

22 21 2019 18 17 16 15 1413 12

C392

C397

C380

C393

R325

B

Q302

R302

R322

C310

T302

C308

L312

C314

TP301

R316

C317

C334

R336

R323

C332
C335

VD301

R605

R613

C637

Q906

CNP971

12

C967

E
C

Q914

B

R968

C953

R959

R374

CE

R327
C311

D305

R313

T306

Q601

R615

R619

R973

R380

IC302

C312

C309

C316

C362

B
C
E

R969

R951

R375

R309

C935

R372

L351

CF303

1

VD302

C635

Q903

B
C
E

LG1

R941

R955

R378

10 11

C387

R377

R393

C385

C318

R382

T301

CF352

C324

C352

C313

VD303

C350

123456789

23

R311

24 23 2221 20 19 18 17 1615 14 13

R365

C361

R358

C342

C363

C364

R621

R611

C639

R610

C947

R953

R931

C931

R933
C933
R937

R935

R939
C937
C939

R387

C386

3
2
1

R352

R351

C367

R350

BCE

C969

D911

C365

Q602

Q907

C941

R384
Q360

T351

C366

C636

C945

R388

R359

R376

R360

C391

R386

B
C

R383

E

C398

CF351

C354

C353

C389

C399

R385

R392

10 11 12

C396

R391

R353

R395

C357

C395

R355

ZD351

C370

C356

C388

C610

C358

C355

IC303

D912

R602

R603

R601

B
C

Q902

E

R908

C915

R903

C916

BC

IC9

X351

C369

TP302

R357

R356

Q604

ECB

C638

R614

R612

1

3

Q908

Q904

2

2

3

1

R957

R943

D913

IC901

101112131415

E
C
B

C946

C940

B
C
E

Q905

C373

C368

C371

R616

C949

R944

C374

C372

R942

R618

R361

R362

R930

R363

R604

C942

R364

123456789

R932
C932
R936

R938
C936
R934
C938

R940

C934

C930

R956

R952

R954

C948

R902

R901

BI903

1
2
3

CNS903

BL
BR
WH

13

D914

RL914

R949

R945

R947

R948

R946

R950

SR1

SURROUND

SPEAKER

TERMINAL

G

R-CH

L-CH

R-CH

L-CH

H

SURROUN SPEAKER PWB-G2

CD-BK280V ONLY

1

CR1

CNR1

1
2

CR2

3

23456

C952

R958

C903

Figure 36 WIRING SIDE OF P.W.BOARD (3/9)

– 36 –

P34 6-G

TO MIC PWB

CNPK1

CD-BK260V/CD-BK2700V/CD-BK280V

CNSK1

12345678910
RD

GY

WH

GYWHGYWHGYWHGY

CNS601

P40 1-E

TO CD VIDEO PWB

CNP11

123456

GYWHGYWHGY

RD

MAIN PWB-A1

COLOR TABLE

BR

C616

C608

C606

R606

C610

C601

R602

C609

R603

R601

10

1

D912

B
C

Q902

E

R908

R903

C915

R909

C916

IC902

902

C903

C612

123456789

24 23 2221 20 19 18 17 1615 14 13

C607

C603

C613

C615

R607

BIK1

3579

11

10

2468

ZD904

C920

C918

IC903

ZD905

C620

C618

C614

C622

10 11 12

1

CNP701

D916

C921

1

IC904

123123BCE

C624

C623

C621

GYWHGYWHGY

26 28 30 32

IC601

C605

C611

C617

C619

13 15 17 19 21 23 25 27 29 31

12 14 16 18 20 22 24

C904

R608
C626

R622
R623

BI601

D917

C923

RD

R609
C625

6

R118B

R982
R986

FFC701

C120
R122

R124
R120

C116

R136

C114

1

R138

C118

BCE

Q108

R132

R126

C112

CNP101

321

C101

C102

Q114

C907

C122

C121

R149

C132

C108
C110

R102

123

Q113

Q106

1
2
3

C128

C126

R114B

E
C
B

R110

C134

R158
R139

R134

C133

C130

12
11

R130

10

R128

9
8

C124

7
6
5
4
3
2
1

R116B

C106

R113B

E
C

C105

B

Q105

R107

R108

R109

R148

C141

R147

C136

R146

CNS701

P39 12 - A

TO DISPLAY PWB

C135

IC101

R101

7

1

E
C
B

C970

C107

C138

Q110

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

23

R131
R135
C131

BI102

Q112

C104

C103

Q107

BCE

C129
R133

C127

C125

R127
R129
C123
R125

C111

R117B

C109

R112B

C139

1

R115B

ECB

ECB

ECB

ECB

L103

R141

Q103
R145

R981

C140

E

Q109

R988

R137

C119

C150

C115

R119

C113

Q104

Q102

Q101

ECB

Q111

R140

CB

5

FW981

1

R106

R104

32

R121

R123

R103

10

BI902

1

R111
R105

C137

R144
R143

C117

R142

GY
WH
GY
WH
GY
WH
GY
WH
GY
RD

RD(R)

OR

YL

GR

BL
VL

GY

WH(W)

BK
PK

7

WH
BK
PK
BK
WH
YL
BL

1

BI102

P42 4-F

FROM

TAPE 1

PLAYBACK HEAD

CNS902

10

9
8
7
6
5
4
3
2
1

BROWN

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

CNS102

WH

1

BK

2

PK

3

WH

4

GR

5

BL

6

P42 5-E

TO TAPE 2

RECORD/

PLAYBACK HEAD

P35 9 - H

CNP902

TO POWER PWB

5
4
3
2
1

CNP981

HEADPHONES PWB-B2

C734

C735

JK701

HEADPHONES

7

8 9 10 11 12

Figure 37 WIRING SIDE OF P.W.BOARD (4/9)

– 37 –

CD-BK260V/CD-BK2700V/CD-BK280V

L

W

O

F

7
7
7

A

DISPLAY PWB-B1

B

C

D

E

F

G

CNP12

P40 1-C

TO CD VIDEO PWB

COLOR TABLE

BROWN

BR

RD(R)

OR

YL

GR

BL
VL

GY

WH(W)

BK
PK

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

CNS701

WH

1

GY

2

WH

3

GY

4

WH

5

GY

6

WH

7

GY

8

RD

9

R568

C561

D716

R576

SW713
OPEN/
CLOSE

RD09
RD12
RD11

SW712

DISC

SKIP

RD10

R567
R565

R561

R566

R578

C569

R575

1

9

C565

R570

R573

BI701

R562

C572

C568

C567

C562

4
3
2
1

R574

R563

X-BASS/DEMO

4
3

IC561

2
1

IC562

SW715

TO CD VIDEO PWB

8

R571
C564

5
6
7
8

D563

Q706

BI702

Q703

5
6
7
8

E
C
B

C712

P40 2-C

CNP1

B

C

E

C701

C702

RX701

321

R580

C573

ZD561

12345678

Q702

B

B

C

C

E

E

Q701

C716

D562

R572

C570

R577

C571

R569

D713

R779

E

D710

C
B

Q708

CNS702

1

357

246810

CNS702

1 2 3 6 7 8 9 10111213141516

1

R748

R747

R746

R751

R750

R749

R787

Q709

C715

C566

C717

C563

D714

9

R778

R579

R777

R783

Q707

E

C

B

D561

D712

SW717

VOLUME UP

SW718

VOLUME DOWN

1
2
3

R782

C714

RD30

D709

D715

SW707

DIGEST

D711

RD16

R781

RD15

R708

L701

RD07

VIDEO/AUX

RD08

R702

R703

R704

RD06

SW731

SW716

EQUALIZER

R
R
R

X

S

RD1

1

P42 3-A

H

1

23456

TO TAPE MECHANISM PWB

10

FFC702

Figure 38 WIRING SIDE OF P.W.BOARD (5/9)

– 38 –

CD-BK260V/CD-BK2700V/CD-BK280V

P37 9 -H

TO MAIN PWB

CNP701

FFC701

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 47 48 49

R737
R717

R786

SW720

CD

R745
R744

D704

D705

R719

R705
R706
R707

XL700

SW706

OSD

R701

R709

C703

C704

R710

RD05

SW721

TAPE

C705

100

R711

1

R714
R715

R712

95

5

SW705
P. B. C

FL701

81

80

75

85

90

70

65

60

IC701

10

15

20

35

25

30

RD04

SW732

TUNER

31

R769

55
45

40

SW704

KARAOKE

MODE

51

50

R713

R716

R718

R743
R742

R720

R724

R741
R755

R726

R753

R754

R727

1

1357911131517192123

24681012141618202224

C707

C706

LED701

R752

R729

R761

R734

R735

R771

R721

R733

R728

R725

R774

R739
R738
R736

R740

CNS701

R765

25 27 29 31

26 28 30 32

R760

R756
R759
R758

R773

SW701

ON/STAND-BY

SW714

DIMMER

32

RD14

SW725

FORWARD

FAST

RD29

RD03

RD28

RD19

SW726

PLAY

RD17

7

SW727

STOP

RD24RD23

SW719

REVERSE MODE

RD27

RD22

RD20

RD21

SW729

REC/PAUSE

8 9 10 11 12

R767

R766

R768

RD18

SW728

REVERSE PLAY

SW724

FAST REWIND

SW723

MEMORY/SET

RD26

RD25

R770

R772

RD01

R731

SW730

TUNING UP

SW722

TUNING DOWN

R732

RD13

SW702

CLOCK

RD02

SW703

TIMER/SLEEP

Figure 39 WIRING SIDE OF P.W.BOARD (6/9)

– 39 –

CD-BK260V/CD-BK2700V/CD-BK280V

A

CD VIDEO PWB-C (TOP VIEW)

B

RM75

RM65
RM67
CM54

RM74

QM1

CM8

RM49

RM26

CM20

R113A
R114A
R118A

CM55

RM66

RM53
RM54
RM57

RM63

CM50

CM4

CM3 RM6

RM16

CM19

R48

12345678

CM47

CM46

CM18

CM57

R50

C55

RM55

RM72
RM71

RM73

RM76

RM70

C72

RM8

DM1

R97

C83

R112A

R117A

C46

D22

R72

RM47

RM1
RM2

RM3
RM77

RM5
RM78

RM7

C84

Q10

C52

CM1

RM69

C77
C76
C75
C78
C71
C73

RM21

Q9

D21

Q2

RM9
RM12

R77
R76

R75
R78
R71
R73

CM25

RM15

RM27

CNP10

RM10
RM13

CM22

CNP2

2

C

PWB

CNS701

P38 1-C

TO DISPLAY

D

PWB

CNS702

P38 4-A

TO DISPLAY

E

PWB

CNS601

P37 9-B

TO MAIN

F

1

CNP12

9
8
7
6
5
4
3
2
1

CNP1

1
2
3
4
5
6
7
8

1
2
3
4
5
6

CNP11

R21
R22

G

VIDEO OUT PWB-B3

CNSV1

RM60

17 18 19 20

RM68

RM51

RM52

RM56
RM62

CM49
RM61

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

RM58
RM50

XL1

CM14
CM9

RM23

CM17

R58

ZD61

C88

R54

R52

R51

R53

WH

1

BK

2

CM39

QM6

21 22 23 24 25 26 27 28 29 30 31 32

ICM4

C87

BCE

Q4

R8

C17

C22

R11

R80

C81

C29
C82

1234567

Q3

CNP9

R47

C53
R25

BIV1

C736

D718

RM4

BCE

RM35

CM31

C25

1

2

RM41

CM30

CM37

R95

R68

C80

ZD1

R94

R67

D719

QM3

CM29

CM40

R116A

CM35

RM45

C44

RM36

RM34

QM5

BCE

RM25

CNP4

CNP3

XL2

JK702

VIDEO

OUT

1
2
3
4
5
6

1
2
3
4
5
6

CNS4

FROM
CD LOADING
MOTOR PWB

P42 1-E

CNS3A

FROM

CD MOTOR

PWB

P42 4-G

CNS2A

FROM

H

PICKUP UNIT

CNS1A

FROM

PICKUP UNIT

• The numbers 1 to 12 are waveform numbers shown in page 44.

1

23456

Figure 40 WIRING SIDE OF P.W.BOARD (7/9)

– 40 –

: Through-hole where the top and bottom patterns are connected.

CD VIDEO PWB-C (BOTTOM VIEW)

5

CM36

2

1
6

9

10
11

CM56

C34
C85
C86

R20

C45

CM34

RM38
RM44

RM42
RM43

C31

41

L62

RM24

81

100

CM33

40

64

65

45

50

55

60

65

CM38

80

85

90

95

1

ICM1

R16

C30

35

IC2

70

75

5

R17

70

10 15

R46

R45

30

75

65

ICM2

20

R40

R39

R38

R37

25

24

20

15

10

5

80

R12

60

1

25

R35

R44

C27

R15

R14

C21

C23

R13

55

45

40

35

C42

C26

C24

R79

30

51

CM28

C20

C28

CM26

50

31

L61

C51

R10

CM42

RM32

RM33

CM16

RM30

CM27

R42

CM41

RM31

81

100

C64

R6

R7

30

R5

1

R56

CM44

CM43

LM3

C13

C18

5

C8

C19

R55

CD-BK260V/CD-BK2700V/CD-BK280V

CM45

RM64

RM14

CM15

80

85

90

95

1

RM59

CM13

75

5

CM51

CM53

1

4

CM10

CM11

RM80

CM12

65

70

ICM3

10

15

CM7

CM48

60

20

8

IC6

5

55

45

40

35

25

CM32

CM52

RM11

CM24

51

31

30

CM2

CM6

CM23

LM2

LM1

50

CM5

CM21

4

C14

25

IC1

R3

16

C12

C11

C49

15

21

20

25

22

C54

C50

R4

20

10

15

C6

10

IC3

30

35

C47

CE1

5

40

1

42

13

12

7

3

7

8 4 13

8 9 10 11 12

Figure 41 WIRING SIDE OF P.W.BOARD (8/9)

– 41 –

CD-BK260V/CD-BK2700V/CD-BK280V

P38 4 - H

TAPE MECHANISM
ASSEMBLY

TO DISPLAY PWB

CNS702

B

C

D

E

F

G

A

NUMBER

TO CD VIDEO

PWB

CNP9

TO CD VIDEO

PWB

CNP10

SW

TO CD VIDEO

PWB

P40 1-D

CNS4

456

BI4

SW3

DISC

SOLENOID

123

RD

WHBKWHBKWH

CNS1A

1
2
3
4
5
6
7

1
2
3
4
5
6
7
8

CNS4

16

+

RD
WH
BL
WH
BL
WH
BL

RD
WH
GY
WH
GY
WH
GY
WH

PH

M3

T/T UP/DOWN

LODING MOTOR

CNS1B

1
2
3
4
5
6
7

1
2
3
4
5
6
7
8

CNS2BCNS2A

FFC702

1

3

1

2

4

COLOR TABLE

BROWN

BR

RD(R)

OR

YL

GR

BL
VL

GY

WH(W)

BK
PK

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

CD LOADING
MOTOR PWB-E

–

PICKUP UNIT(306)

17

1

8

5679

810

SW1

OPEN/

CLOSE

SW2

CLAMP

10

SW

2

1

TO CD VIDEO

P40 6-E

PWB

CNS3

+

-

TAPE 1

PLAYBACK HEAD

WHWHPK

BK

GR

BK

PK

23

1

CNP101

P37 11 - E

TO MAIN PWB

CD MOTOR
PWB-F

12345

6

CNS3A

TAPE MECHANISM PWB-F

SOLENOID

TAPE

MOTOR

RECORD/PLAYBACK/ERASE HEAD

654321

CNS102

P37 12 - D

TO MAIN PWB

M2
SLED MOTOR

WH

WH

RD
GR

WH
GR

12345

6

CNS3B

12345

6

-

CNP3A

SWSW

TAPE 2

+

SW4

SPINDLE MOTOR

PICKUP IN

+

-

M1

H

1

23456

Figure 42 WIRING SIDE OF P.W.BOARD (9/9)

– 42 –

PIN
NO.

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

VOLTAGE

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

IC3

VOLTAGE

1.7 V

1.7 V

71.88 V

2.1 V

2.1 V

2.1 V

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

2.1 V

2.1 V

1.7 V
5 V

3.4 V

1.7 V
0 V
0 V

4.8 V

4.8 V

1.7 V

2.1 V

2.1 V

4.8 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V

4.1 V
0 V

2.1 V

2.1 V

4.8 V

0.2 V

0.2 V

3.3 V

2.5 V

3.2 V

1.7 V

1.6 V

1.6 V

1.6 V

1.5 V

1.5 V

1.5 V

1.6 V

1.4 V

0.9 V

0.8 V

0.9 V

0.7 V

0.4 V

0.6 V

0.3 V

0.6 V

0.4 V

0.3 V

0.7 V

0.6 V

0.4 V

0.4 V

0.4 V

0.7 V

4.5 V

0.2 V

3.3 V

1.6 V

1.6 V

0.6 V

0.6 V

2.0 V

1.8 V

1.9 V

1.1 V

4.3 V

4.3 V

0.7 V

1.8 V

2.1 V

5.0 V

5.0 V

0.2 V

5.0 V

4.8 V
0 V

ICM2

PIN
NO.

78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

100

PIN
NO.

51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

VOLTAGE

3.3 V

4.8 V

3.3 V

3.3 V

1.2 V

1.2 V

1.6 V
0 V

1.3 V

1.5 V

1.5 V

1.1 V

3.3 V

0.2 V

0.2 V

3.3 V

3.3 V

2.1 V

1.5 V

1.7 V

2.8 V

1.7 V

1.7 V

1.7 V

1.7 V

1.9 V

1.7 V

1.5 V

1.6 V
0 V

4.4 V

1.1 V

2.8 V

2.9 V

0.8 V

2.6 V

2.9 V

2.3 V

0.1 V

1.6 V

1.7 V

0.2 V
0 V
0 V

4.3 V

1.8 V

1.0 V

1.8 V

2.8 V

0.2 V

ICM1
VOLTAGE

4.4 V

0.4 V

0.3 V

1.2 V

0.9 V

4.3 V

0.8 V

1.3 V

0.3 V

1.7 V
0 V
0 V

3.2 V

2.8 V
0 V

1.7 V

1.7 V

1.6 V

1.6 V

4.4 V
0 V
0 V

1.4 V

1.3 V

1.5 V

1.6 V

0.2 V

2.8 V

2.9 V
0 V

0.6 V

0.5 V

0.7 V

0.7 V
0 V

0.6 V

0.6 V

0.5 V

0.6 V
0 V

PIN
NO.

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

PIN
NO.

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

VOLTAGE

0 V
0 V
0 V
0 V

4.3 V

3.2 V

3.3 V

1.2 V
0 V

3.3 V

4.3 V

2.2 V

4.7 V
0 V

4.3 V

4.3 V

2.3 V

3.4 V

1.7 V
0 V

0.1 V

1.6 V

4.3 V

4.3 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V

4.3 V
0 V

3.3 V

3.6 V

3.5 V

1.9 V
0 V
0 V
0 V
0 V

2.2 V
0 V

4.2 V

2.2 V

2.2 V

2.2 V
0 V
0 V

2.2 V

VOLTAGE

0.1 V
0 V
0 V

1.2 V

3.4 V

2.7 V
0 V
0 V

1.7 V
0 V

1.8 V
0 V
0 V

1.6 V

1.8 V

1.8 V

1.8 V

3.4 V
0 V

1.7 V

1.74 V

1.6 V

1.8 V

1.8 V

1.8 V

1.5 V
0 V
0 V
0 V

0.1 V

0.1 V
0 V

3.4 V

1.8 V

3.4 V

3.4 V

3.4 V

1.8 V

0.9 V
0 V

ICM3

IC2

VOLTAGE

PIN

VOLTAGE

NO.

0 V

51

1.3 V

52

4.2 V

53

1.3 V

54

1.2 V

55

0 V

56

0 V

57

0 V

58

4.2 V

59

4.2 V

60

0 V

61

0 V

62

0 V

63

0.8 V

64

1.9 V

65

4.3 V

66

0 V

67

0 V

68

0.1 V

69

0 V

70

2.1 V

71

0 V

72

4.3 V

73

2.1 V

74

0 V

75

0 V

76

0 V

77

4.3 V

78

1.7 V

79

1.7 V

80

1.2 V

81

3.9 V

82

1.5 V

83

4.2 V

84

1.5 V

85

1.1 V

86

1.1 V

87

1.7 V

88

2.1 V

89

4.3 V

90

0.2 V

91

1.2 V

92

1.3 V

93

0.6 V

94

1.3 V

95

1.7 V

96

0.8 V

97

0.7 V

98

0 V

99

0 V

100

PIN

VOLTAGE

NO.

2.4 V

41

0 V

42

0 V

43

3.5 V

44

1.7 V

45

0 V

46

0 V

47

1.7 V

48
49

3.4 V

3.4 V

50

1.7 V

51

1.7 V

52

0 V

53

0.6 V

54

0.6 V

55

0.7 V

56

1.8 V

57

1.8 V

58

1.1 V

59

1.8 V

60

1.0 V

61

0.1 V

62

0 V

63

0 V

64

0 V

65

4.6 V

66

0 V

67

4.7 V

68

4.6 V

69

4.3 V

70

4.7 V

71

0 V

72

4.8 V

73

0 V

74

4.8 V

75

0 V

76

3.4 V

77

0 V

78

0.7 V

79

1.8 V

80

PIN
NO.

PIN
NO.

PIN
NO.

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

PIN
NO.

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

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

1
2
3
4
5
6
7
8
9

25
26
27
28
29
30
31
32

1
2
3
4
5
6
7
8
9

IC101

VOLTAGE

1
2
3
4
5
6
7
8
9

IC302

VOLTAGE

1
2
3
4
5
6
7
8
9

ICM4

VOLTAGE

4.4 V

2.6 V

0.9 V

1.0 V

1.7 V

1.7 V

1.7 V

1.7 V

1.7 V

1.7 V

1.6 V

1.6 V

1.2 V

1.2 V

1.6 V
0 V

1.3 V

1.4 V

1.4 V

1.5 V

1.2 V

0.2 V

1.5 V

0.1 V

1.6 V

1.7 V

1.9 V

2.3 V

0.9 V

3.2 V

0.11 V

4.4 V

IC301

VOLTAGE

CD-BK260V/CD-BK2700V/CD-BK280V

0 V
0 V

0.5 V

2.0 V
0 V

1.3 V
0 V

0.6 V

3.5 V

3.4 V
0 V
0 V

7.0 V

4.1 V
0 V

3.4 V

0.6 V
0 V

0.7 V
0 V

2.0 V

0.5 V
0 V
0 V

2.5 V
0 V
0 V
0 V
0 V

5.0 V
0 V

4.7 V

3.9 V

4.0 V

5.0 V
0 V

5.1 V
0 V
0 V

2.5 V

5.1 V

0.9 V

0.9 V

1.3 V
0 V

2.5 V

0 V
0 V

0.3 V
0 V
0 V
0 V
0 V
0 V
0 V

PIN
NO.

PIN
NO.

PIN
NO.

PIN
NO.

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

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

1

2

3

4

5

6

7

1

2

3

4

5

6

7

8

9
10

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8

IC601

VOLTAGE

0 V
0 V
0 V

5.3 V

5.3 V

5.0 V

5.0 V

5.3 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

5.0 V

10.2 V
0 V

BI903

VOLTAGE

11.9 V
–31.1 V
–31.3 V
–37.4 V
0 V

23.7 V

3.1 V

CNP902

VOLTAGE

0 V
0 V
0 V

10.1 V
5 V
0 V
–13.5 V

5.0 V
0 V

12.6 V

IC1

VOLTAGE

1.7 V

1.7 V

1.7 V

1.7 V

1.7 V

1.7 V
0 V

2.8 V
0 V
0 V
0 V

3.4 V

1.4 V

1.7 V

1.7 V
0 V
0 V

1.7 V

1.7 V

1.7 V

1.7 V

1.7 V
0 V

1.1 V
0 V
0 V

0.5 V

1.7 V

1.7 V
0 V

IC903

VOLTAGE

–14.3 V
–14.3 V
–14.4 V
–14.0 V
–14.3 V
–14.5 V
–14.5 V
–14.6 V

PIN
NO.

PIN
NO.

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15

VOLTAGE

4.86 V
0 V
0 V
0 V

4.84 V

4.82 V

4.84 V
0 V

4.94 V

4.82 V

2.36 V

2.03 V
0 V
0 V

4.96 V

4.84 V

4.84 V
0 V

4.95 V
0 V
0 V

4.84 V
0 V

4.99 V
0 V
0 V
0 V

2.3 V

0.7 V
0 V

4.96 V

4.96 V

4.96 V

4.85 V

4.97 V

2.85 V

4.95 V
0 V

4.9 V
0 V

1.95 V

12.77 V

12.59 V

12.59 V

3.73 V

4.85 V

4.85 V

4.73 V

4.96 V

4.96 V

IC303

VOLTAGE

2.1 V

5.0 V

2.1 V

2.1 V
0 V

5.1 V

5.1 V

2.9 V

5.0 V

4.3 V

3.9 V

3.9 V

3.5 V

1.3 V

1.3 V

2.1 V

2.4 V

2.3 V
0 V

0.4 V

2.7 V

2.7 V

5.0 V

3.5 V

IC901

VOLTAGE

–14.8 V

14.9 V
0 V
37 V
–35 V
–14.7 V
–14.7 V

38.1 V
–38.0 V
–14.8 V
–14.8 V
–32.1 V
0 V
–14.9 V
–14.8 V

IC701

PIN
NO.

51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

100

VOLTAGE

4.96 V

4.97 V
0 V

4.96 V

4.97 V

4.96 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V

1.76 V
0 V

1.76 V
–36.3 V
–35.7 V
–36.2 V
–35.8 V
–35.7 V
–35.7 V
–33.1 V
–32.6 V
–35.2 V
–35.8 V
–35.8 V
–34.2 V
–36.4 V
–36.3 V
–34.6 V
–34.7 V
–34.2 V
–35.8 V
–35.8 V
–35.8 V
–33.1 V
–34.4 V
–34.3 V
–35.7 V
–35.7 V
–34.3 V
–34.4 V
–33.1 V
–35.8 V
–35.8 V
–36.0 V
–34.2 V
–34.7 V
–34.7 V

PIN
NO.

1
2
3

PIN
NO.

1
2
3

PIN
NO.

1
2
3

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

Q850
VOLTAGE

22.9 V

13.1 V

12.6 V

Q851
VOLTAGE

10.2 V
0 V

22.6 V

Q852
VOLTAGE

11.5 V
0 V

5.0 V

IC902

VOLTAGE

–14.7 V
–14.8 V
0 V

46.7 V
–43.4 V
–14.7 V
–14.7 V

46.3 V
–46.0 V
–14.7 V
–14.7 V
–44.7 V
0 V
–14.7 V
–14.6 V

– 43 –

CD-BK260V/CD-BK2700V/CD-BK280V

5

4

3

1

1

2

1

3

4

IC2 24

IC2 23

IC2 24

IC2 72

IC1 18 ,
IC2 16

IC1 27

IC1 18 ,
IC2 16

IC2 72

IC2 24

Stopped

CH1=500 mV

DC 10:1

T

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000 V
BW : FULL

1

T

2

3

Smoothing : ON CH1 : 0.000 V
BW : FULL

2

T
1

Smoothing : ON CH1 : 0.0 V
BW : FULL

T

2

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

Stopped

CH1=500 mV

DC 10:1

FDO

DRF

TE

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

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

Stopped

CH1=10 V

DC 10:1

TE

DRF

=Filter= =Offset=

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

Stopped

CH1=200 mV

DC 10:1

FDO

CH2=10 V
DC 10:1

CH Position To

T

CH2=1 V

DC 10:1

T

CH2=500 mV

DC 10:1

CH3=500 mV

DC 10:1

=Record Length=

Main : 100 K
Zoom : 2 K

CH3=1 V

DC 10:1

=Record Length=

Main : 100 K
Zoom : 2 K

=Record Length=

Main : 100 K
Zoom : 2 K

WAVEFORMS OF CD CIRCUIT

500 ms/div

(500 ms/div)

NORM:20 kS/s

IC2 1

7

IC2 2

8

IC2 24

10

11

12

1

9

1

4

13

IC2 37

IC2 57

IC2 58

IC2 59

IC2 24

IC1 18 ,
IC2 16

IC1 13 ,
IC2 22

Smoothing : ON CH1 : 0.000 V
BW : FULL

T

1

Smoothing : ON CH1 : 0.00 V
BW : FULL

Smoothing : ON CH1 : 0.00 V
BW : FULL

Smoothing : ON CH1 : 0.000 V
BW : FULL

CH1
v/DIV
500 mV

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

500 ms/div

(500 m s/div)

NORM:20 kS/s

CH2
Position

0.20 div

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

Vp-p=1.0 V~1.3 V

0.5 mV/div,0.5 µsec/div

100 ms/div

(100 ms/div)

NORM:100 kS/s

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

1999/04/07 09:51:15

500 ms/div

(500 ms/div)

NORM:20 kS/s

Stopped

CH1=500 mV

DC 10:1

PDO1

3

4

PDO2

T

FDO

1

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

T

Stopped

CH1=2 V

DC 10:1

DOUT

=Filter= =Offset=

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

T

Stopped

CH1=2 V

DC 10:1

1

LRSY

2

DATACK

T

3

DATA

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

T

Stopped

CH1=500 mV

DC 10:1

T

FDO

1

TE

3

EFBL

2

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

CH2=2 V

DC 10:1

CH2=200 mV

DC 10:1

CH3=1 V

DC 10:1

=Record Length=

Main : 100 K
Zoom : 2 K

=Record Length=

Main : 1 K
Zoom : 100

CH3=2 V

DC 10:1

=Record Length=

Main : 5 K
Zoom : 100

CH3=1 V

DC 10:1

=Record Length=

Main : 100 K
Zoom : 2 k

1999/04/05 17:33:17

CH4=1 V

500 ms/div

(500 ms/div)

DC 10:1

NORM:20 kS/s

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

1999/04/07 09:25:28

500 ns/div

(500 ns/div)

NORM:200 MS/s

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

1999/04/05 20:50:17

5 µs/div

(5 µs/div)

NORM:100 kS/s

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH3
Delay : 0.0 ns
Hold off : 0.2 µs

1999/04/05 20:26:47

500 ms/div

(500ms/div)

NORM:20 kS/s

=Trigger==Filter= =Offset=

Mode : SINGLE
Type : EDGE CH1
Delay : 0.0 ns
Hold off : 0.2 µs

CH1
v/DIV
500 mV

CH3
v/DIV
2 V

CH2
v/DIV
200 mV

SPDO

IC2 25

6

1

=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 µs

– 44 –

CD-BK260V/CD-BK2700V/CD-BK280V

TROUBLE SHOOTING

When the CD does not function

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

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

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

Parts code

1. CD optical pickup Lens cleaner disc UDSKA0004AFZZ

HOW TO USE

1.

Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the
brush on the CD cleaner disc which has the mark next to it.

2.

Place the CD cleaner disc onto the CD disc tray with the brush side down,then
press the play button.

3.

You will hear music for about 20 seconds and the CD player will automatically stop.
If it continuous to turn, press the stop button.

Cleaning fluid

CAUTION

The CD lens cleaner should be effective for 30-50 operations, however if the
brushes become worn out earlier then please the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft
cloth.
Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the
event of this happening then drink and / or rinse with clean water and seek medical
advice.
The CD cleaner disc must not be used on car CD players or on computer CD-ROM
drives.
All rights reserved. Unauthorized duplicating, broadcasting and renting this product
is prohibited by law.

Cleaner disc

When a CD cannot be played

1. "E-CD01" is displayed.

(1) Check the power to IC2 (LC78636E), the presence of the clock signal (16.934 MHz) and the status of the RESET terminal
(pin 71 on IC2).
(2) Does the pickup move to the PICKUP-IN Switch (SW4) position?

If (1) and (2) are OK, check the system microcomputer (especially the communication line with the DSP).

2. Pressing the CD operation key is accepted, but playback does not occur.

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

– 45 –

CD-BK260V/CD-BK2700V/CD-BK280V

(1) Focus-HF system check.

Although a CD is inserted and the cover is closed, "NO
DISC" is displayed.

Press the OPEN/CLOSE switch (SW1) without inserting a
disc, and try starting the playback operation.

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

Yes

2. Does the focus (lens) move up and down ?
(Waveform drawing 46-1).

Yes

3. Is the laser lit ?

No

No

No

Stopped

CH1=500 mV

DC 10:1

T

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000 V
BW : FULL

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

CH3=500 mV

DC 10:1

=Record Length=

Main : 100 K
Zoom : 2 K

NORM:20 kS/s

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

Figure 46-1

Sled motor (M2).

Check the focus peripheral circuit.

Check the laser diode driver Q3 peripheral circuit.

500 ms/div

(500 ms/div)

CH1
v/DIV
500 mV

Yes

4. Is the turntable rotating ?

When a disc is loaded, start playback operation.

1. Is focus servo activated ? (Waveform drawing 46-2)
Yes

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

No

Is the disc rotating ?

Yes

3. Is the HF waveform normal ? (Waveform drawing 46-3)

Stopped

1

T
2

CH1=500 mV

FDO

DRF

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

No

No

No

Spindle motor (M1).

Pins 1~11 on IC1
Check the laser diode driver Q3 peripheral circuit.
Focus error circuit (pins 20 and 21 on IC1)

No

Check the spin system.

If the disc is spinning and a HF waveform is generated,
DRF will go H.

If the level is not normal, check around pins 27~29 on IC1.

TE

3

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

Smoothing : ON CH1 : 0.000 V
BW : FULL

CH Position To

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

=Record Length=

Main : 100 K
Zoom : 2 K

Figure 46-2

CH2
Position

0.20 div

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

– 46 –

Figure 46-3

Vp-p=1.0 V~1.3 V

0.5 mV/div,0.5 µsec/div

(2) Tracking system check.

Check the TE waveform at pin 18 on IC1.

CD-BK260V/CD-BK2700V/CD-BK280V

If the waveform shown in Figure 47-1 appears and soon after
NO DISC appears ?

No

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

No

"Initialization" is not possible.

Yes

Yes

The tracking servo is not activated.
Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on
IC2, and CNS1A/B.

A normal jump operation cannot be completed or the beginning of
the track cannot be found.
Check the around pin 23 on IC2.

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

Stopped

CH1=10 V

DC 10:1

TE

2

DRF

T

1

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

T

CH2=1 V

DC 10:1

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

=Record Length=

Main : 100 K
Zoom : 2 K

100 ms/div

(100 ms/div)

NORM:100 kS/s

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

Figure 47-1

(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 47-2)
No

2. The turntable doesn't rotate.

Yes

The spin driver circuit is OK.

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

T

CH2=500 mV

DC 10:1

1999/04/07 09:51:15

500 ms/div

(500 ms/div)

NORM:20 kS/s

T

2

1

Stopped

FDO

SPDO

CH1=200 mV

DC 10:1

– 47 –

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

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

Figure 47-2

=Record Length=

Main : 100 K
Zoom : 2 K

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

CD-BK260V/CD-BK2700V/CD-BK280V

(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 48-1)

Check around pins 1~6 on IC2.

(5) Others.

The HF waveform is normal and the time is displayed
normally, but no sound is produced. Or the sound
has dropouts.

Is pin 35 (C2F) on IC2 "L" ?

Yes

No

Stopped

CH1=500 mV

DC 10:1

PDO1

3

4

PDO2

T

FDO

1

Smoothing : ON CH1 : 0.000V
BW : FULL

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

CH3=1 V

DC 10:1

=Record Length=

Main : 100 K
Zoom : 2 K

1999/04/05 17:33:17

CH4=1 V

500 ms/div

(500 ms/div)

DC 10:1

NORM:20 kS/s

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

CH1
v/DIV
500 mV

Figure 48-1

There are too many error flags on a damaged disc which
makes error correction impossible.

1. When playing at normal speed
Check the peripheral circuit at pin 37 (DOUT) on IC2 and
the waveform (Figure 48-2).

If both 1. and 2. are OK.

Check again using a known good disc.

DOUT

CH1=2 V

DC 10:1

T

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

=Record Length=

Main : 1 K
Zoom : 100

Stopped

T

1

Smoothing : ON CH1 : 0.00 V
BW : FULL

Figure 48-2

1999/04/07 09:25:28

500 ns/div

(500 ns/div)

NORM:200 MS/s

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

– 48 –

FUNCTION T ABLE OF IC

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

CD-BK260V/CD-BK2700V/CD-BK280V

1 30FIN1 VCC

REF

2

FIN2

REF

3TIN3

REF

4

TIN4

REF

5REF1

REF

6VREF

TES1

7LDS
8LDD

9VEE
10LDOF
11ODRV
12AGON
13EFBL
14TES0
15

APC

ODRV
AGCON

LPF

LA9235M

REF
REF

ODRV

REF

REF

AGCON

PH

BH

PH/BH

REF

LPF

REF

LPF

REF
REF

REF

ODRV

REF

29

RFSW

28 RF-

27

RF
26 N/C
25 PH
24 BH
23 N/C

22 RFEV

21 FE­20 FE

19 TE­18 TE
17 HFL

16

TEST

IC2 VHiLC78636E-1: Servo/Signal Control (LC78636E)

EFMO

DEFECT

FSEQ

V/P

CONT7

CONT6

VSS

VDD

DRF

807978777675747372717069686766

PD01

1

PD02

2

VVSS

VVDD

FR

HFL

SLCO

EFMIN

JITTV

JITTC

BH

FE
TE

VREF

PHREF
BHREF

TBLO

TDO
FDO

3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

25

26

LC78636E

27FG28

29

313233

PCKIST

SLCIST

PH(RFENV)

ADAVDD
ADAVSS

RES

WRQ

INTDODICLCE

34

35

36

65

SBCK

64

PW

63

SBSY

62

SFSY

61

16M

60

DATA

59

DATACK

58

LRSY

57

ASDFIN

56

ASDACK

55

ASLRCK

54

XVSS

53

XOUT

52

XIN

51

XVDD

50

RVDD

49

RCHO

48

RVSS

47

LVSS

46

LCHO

45

LVDD

44

MUTER

43

MUTEL

42

EMPH

41

37

38

39

40

SLDO

SPDO

LASER

CONT130CONT2

Figure 49-1

– 49 –

CONT3

CONT4

PCK

CONT5

C2F

VDD

FSX

DOUT

EFLG

TEST

CD-BK260V/CD-BK2700V/CD-BK280V

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

Pin No.

1 IN2- CH2 inverted input.
2 IN1A- CH1 inverted input.
3* IN1B- CH1 output offset control.
4 OUT1- CH1 inverted output.
5 OUT1+ CH1 non-inverted output.
6 OUT2- CH2 inverted output.
7 OUT2+ CH2 non-inverted output.
8-14 GND GND
15 OUT3+ CH3 non-inverted output.
16 OUT3- CH3 inverted output.
17 IN3- CH3 inverted input.
18 VCC1 Power supply 1 (CH1, CH2, CH3)
19 STANDBY STANDBY signal input.
20 VRFE CH1-CH4 Reference voltage input.
21 MUTE Mute signal input (CH6).
22 IN5- CH5 inverted input.
23 IN5+ CH5 non-inverted input.
24 VCC2 Power supply 2 (CH4).
25 IN4- CH4 inverted input.
26 OUT4- CH4 inverted output.
27 OUT4+ CH4 non-inverted output.
28 VCC3 Power supply 3 (CH5).
29-35 GND GND
36* OUT5+ CH5 non-inverted output.
37* OUT5- CH5 inverted output.
38 OUT6+ CH6 non-inverted output.
39 OUT6- CH6 inverted output.
40 VCC4 Power supply 4 (CH6).
41 IN6- CH6 inverted input.
42 IN6+ CH6 non-inverted input.

Terminal

Name

Function

IN2–
IN1A–
IN1B–

OUT1–
OUT1+
OUT2–
OUT2+

GND

OUT3+
OUT3–

IN3–

VCC1

STANDBY

VTEF

MUTE

1
2
3
4

5
6

7

15
16
17
18
19
20
21

Figure 50 BLOCK DIAGRAM OF IC

IN6+

42
41

IN6–
VCC4

40

OUT6–

39

OUT6+

38

OUT5–

37
36

OUT5+

8

9
10
11
12
13
14

M63001FP

35
34
33
32
31
30
29

28
27
26
25
24
23
22

GND

VCC3
OUT4+
OUT4–
IN4–
VCC2
IN5+
IN5–

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

ICM4 RH-iX0408AW00: EPROM (IX0408AW)

Port NamePin No.

1 VPP PROGRAM POWER SUPPLY.
2,3 A16,15 ADDRESS INPUTS.
4 A12 ADDRESS INPUTS.
5-12 A7-0 ADDRESS INPUTS.
13-15 I/O0-2 DATA INPULS/OUTPUTS.
16 GND GROUND.
17-21 I/O3-7 DATA INPULS/OUTPUTS.
22 CE CHIP ENABLE.
23 A10 ADDRESS INPUTS.
24 OE OUTPUT ENABLE.
25 A11 ADDRESS INPUTS.
26,27 A9,8 ADDRESS INPUTS.
28,29 A13,14 ADDRESS INPUTS.
30 A17 ADDRESS INPUTS.
31 PGM PROGRAM STROBE.
32 VCC POWER SUPPLY.

Function

– 50 –

ICM2 VHiES3880F/-1: VCD Processor (ES3880F)

CD-BK260V/CD-BK2700V/CD-BK280V

Port Name Terminal NamePin No. Input/Output

1 VDD VDD Input VOLTAGE SUPPLY FOR 3.3 V.
2 RAS# RAS# Output DRAM ROM ADDRESS STROBE.
3 DWE# DWE# Output DRAM WRITE ENABLE.
4-12 MA0-8 MA0-8 Output DRAM MULTIPLEXED ROW AND COLUMN ADDRESS BUS.
13-28 DBUS0-15 DBUS0-15 Input/Output DRAM DATA BUS.
29 RESET# RESET# Input SYSTEM RESET.
30 GND GND — GROUND.
31 VDD VDD Input VOLTAGE SUPPLY FOR 3.3 V.
32-39 YUV0-8 YUV0-8 Output TRANSFER LUMINANCE AND CHROMINANCE PIXEL.
40 VSYNC VSYNC Input/Output VERTICAL SYNC FOR SCREEN VIDEO INTERFACE.
41 HSYNC HSYNC Input/Output HORIZONTAL SYNC FOR SCREEN VIDEO INTERFACE.
42* CPUCLK N.C. Input RISC AND SYSTEM CLOCK INPUT.
43 PCLA2X PCLA2X Input/Output PIXEL CLOCK.
44 PCLA PCLA Input/Output PIXEL CLOCK GUALIFIER.
45 AUX0 DSA ACK Input/Output DSA ACKNOWLEDGE.
46 AUX1 DSA DATA Input/Output DSA DATA.
47 AUX2 HSS_STB Input/Output HSS STROBE.
48 AUX3 DSA STB Input/Output DSA STROBE.
49 AUX4 HSS_DI Input/Output HSS DATA INPUT.
50 GND GND — GROUND.
51 VDD VDD Input VOLTAGE SUPPLY FOR 3.3 V.
52 AUX6 HSS_ACK Input/Output HSS ACKNOWLEDGE.
53 AUX5 DSC_S Input/Output DSC_S
54 AUX7 HSS_DO Input/Output HSS DATA OUTPUT.
55-62 LD0-7 LD0-7 Input/Output RISC INTERFACE DATA BUS.
63* LWR# N.C. Output RISC INTERFACE WRITE ENABLE.
64 LOE# LOE# Output RISC INTERFACE OUTPUT ENABLE.
65 LROMCE# LROMCE# Output RISC INTERFACE CHIP SELECT.
66 LCSI# LCSI# Output RISC INTERFACE CHIP SELECT.
67* LCSO# N.C. Output RISC INTERFACE CHIP SELECT.
68-79 LA0-11 LA0-11 Output RISC INTERFACE ADDRESS BUS.
80 GND GND — GROUND.
81 VCC VCC Input DIGITAL SUPPLY VOLTAGE FOR 5 V.
82-87 LA12-17 LA12-17 Output RISC INTERFACE ADDRESS BUS.
88 ACLK 16 MHz Input 16 MHz.
89
90 ATCLK AUBCK Output AUDIO BIT CLOCK.
91
92 DOE# DOE# Output DAM OUTPUT ENABLE.
93 AJN AJN Input AUDIO I/F SERIAL DATA INPUT.
94 ARCLK ARCLK Input AUDIO RECEIVE BIT CLOCK.
95 ARFS ARFS Input AUDIO I/F RECEIVE FRAME SYNC.
96 TDMCLK BCLK Input BIT CLOCK.
97 TDMDR DATAD Input TDM INTERFACE SERIAL DATA RECEIVE.
98 TDMFS LRCK Input TDM INTERFACL FRAME SYNC.
99 CAS# CAS# Output DRAM COLUMN ADDRESS STROBE BANK 0.
100 GND GND — GROUND.

AOUT/SEL_PLL0

ATFG/SEL_PLL1

AUDO Output AUDIO OUT CLOCK.

AULRCK Output AUDIO LR CLOCK.

Function

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

– 51 –

CD-BK260V/CD-BK2700V/CD-BK280V

ICM3 VHiES3889F/-1: VCD Companion (ES3889F) (1/2)

Port Name Terminal NamePin No. Input/Output

1 GND GND — GROUND.
2*-4* N.C. N.C. — NOT USED.
5 VDD VDD Input VOLTAGE SUPPLY 5 V.
6 DSC_C DSC_C Input CLOCK FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
7* AUX00 N.C. — NOT USED.
8 DSC_DO LDO Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
9* AUX01 N.C. — NOT USED.
10 DSC_S DSC_S Input STROBE FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
11 AUX02 AUX02 Output JOINT TO MUTE.
12*
13 RESET# RESET# Input VIDEO RESET.
14 AUX07 MIC SW Input MIC SWITCH.
15 MUTE MUTE Output AUDIO MUTE
16 VDD VDD Input VOLTAGE SUPPLY 5 V.
17 MCLK MCLK Input AUDIO MASTER CLOCK. (11.28 MHz)
18* AUX08 XIN Input/Output TO CD DSP OSC IN.
19
20* AUX09 N.C. — NOT USED.
21 TSD TSD Input TRANSMIT AUDIO DATA INPUT.
22 TBCK TBCK Input TRANSMIT AUDIO BIT CLOCK.
23
24 RST_OUT RST_OUT Output RESET OUTPUT.
25 GND GND — GROUND.
26 VDD GND — GROUND.
27*,28* N.C. N.C. — NOT USED.
29* N.C. N.C. Input NOT USED.
30* N.C. N.C. — NOT USED.
31 GND GND — GROUND.
32 VDD VDD Input VOLTAGE SUPPLY 5 V.
33
34*-36* AUX10-12 N.C. — NOT USED.
37
38 AUX13 PGM Output JOINT TO EPROM.
39*,40* AUX14.15 N.C. — NOT USED.
41 AGND AGND — AUDIO ANALOG GROUND.
42 VREFM VREFM Input DAC AND ADC MINIMUM REFERENCE.
43 VREFP VREFP Input DAC AND ADC MAXIMUM REFERENCE.
44 AVDD AVDD Input ANALOG VDD 5 V.
45 AOR+ AOR+ Output RIGHT CHANNEL OUTPUT.
46 AOR- AOR- Output RIGHT CHANNEL OUTPUT.
47 AOL- AOL- Output LEFT CHANNEL OUTPUT.
48 AOL+ AOL+ Output LEFT CHANNEL OUTPUT.
49* MIC1 N.C. — OPEN
50 MIC2 MIC2 Input MIC INPUT 2.
51 AGND AGND — AUDIO ANALOG GROUND.
52 VREF VREF Input VOLTAGE REFERENCE.
53 VCM VCM Input ADC COMMON MODE REFERENCE BUFFER OUTPUT.
54 RSET RSET Input FULL SCALE DAC CURRENT ADJUSTMENT.
55 COMP COMP Input COMPENSATION PIN.
56,57 VGND VGND — VIDEO ANALOG GROUND.
58 CDAC CDAC Output MODULATED CHROMINANCE OUTPUT.

DCLK/EXTCLK

TWS/SPLL OUT

RWS/SEL_PLL1

RSD/SEL_PLL0

RSCK/SER_IN

N.C. — NOT USED.

TWS Input TRANSMIT AUDIO FRAME SYNC.

RWS Output RECEIVE AUDIO FRAME SYNC.

RSD Output RECEIVE AUDIO DATA INPUT.

RSCK Output RECEIVE AUDIO BIT CLOCK.

Function

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

– 52 –

ICM3 VHiES3889F/-1: VCD Companion (ES3889F) (2/2)

CD-BK260V/CD-BK2700V/CD-BK280V

Port Name Terminal NamePin No. Input/Output

59,60 VVDD VVDD Input VIDEO VDD 5 V.
61 YDAC YDAC Output Y LUMINANCE DATA BUS FOR SCREEN VIDEO OUTPUT.
62,63 VGND VGND — VIDEO ANALOG GROUND.
64 VDAC VDAC Output COMPOSITE VIDEO OUTPUT.
65 PLLCAP PLLCAP Input AUDIO CAP.
66 VDD VDD Input VOLTAGE SUPPLY 5 V.
67* AUX06 N.C. Input NOT USED.
68* AUX05 N.C. Output NOT USED.
69 AUX04 PAL/NTSC Input PAL/NTSC
70* AUX03 N.C. Output NOT USED.
71 XOUT XOUT Output CRYSTAL OUTPUT.
72 GND GND — GROUND.
73 VDD VDD Input VOLTAGE SUPPLY 5 V.
74 XIN XIN Input 27 MHz CRYSTAL INPUT.
75 GND GND — GROUND.
76* N.C. N.C. — NOT USED.
77 GND GND — GROUND.
78 VDD VDD Input VOLTAGE SUPPLY 5 V.
79 PCK PCK Input/Output 13.5 MHz PIXEL CLOCK.
80 PCK2 PCK2 Input/Output 27 MHz PIXEL CLOCK.
81 DSC_D7 LD7 Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
82 HSYNC HSYNC Output HORIZONTAL SYNC.
83 DSC_D6 LD6 Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
84 VSYNC VSYNC Output VERTICAL SYNC.
85 DSC_D5 LD5 Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
86-89 YUV7 YUV7 Input YUV DATA BUS FOR SCREEN VIDEO PORT.
90 VDD VDD Input VOLTAGE SUPPLY 5 V.
91 GND GND — GROUND
92 YUV3 YUV3 Input YUV DATA BUS FOR SCREEN VIDEO PORT.
93 DSC_D4 LD4 Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
94 YUV2 YUV2 Input YUV DATA BUS FOR SCREEN VIDEO PORT.
95 DSC_D3 LD3 Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
96 YUV1 YUV1 Input YUV DATA BUS FOR SCREEN VIDEO PORT.
97 DSC_D2 LD2 Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
98 YUV0 YUV0 Input YUV DATA BUS FOR SCREEN VIDEO PORT.
99 DSC_D1 LD1 Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
100 GND GND — GROUND.

Function

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

– 53 –

CD-BK260V/CD-BK2700V/CD-BK280V

ICM1 VHi1625635T-1: DRAM (1625635T)

Port NamePin No.

1 VCC POWER SUPPLY.
2-10 I/O0-I/O7 DATA INPUT/OUTPUT.
11*,12* N.C. NOT USED.
13 WE READ/WRITE ENABLE.
14 RAS ROW ADDRESS STROBE.
15* N.C. NOT USED.
16-19 A0-A3 ADDRESS INPUT. (ROW/REFRESH: A0 TO A3) (COLUMN: A0 TO A3)
20 VCC POWER SUPPLY.
21 VSS GROUND.
22-26 A4-A8 ADDRESS INPUT. (ROW/REFRESH: A4 TO A8) (COLUMN: A4 TO A8)
27 OE OUTPUT ENABLE.
28,29 UCAS,LCAS COLUMN ADDROSS STROBE.
30* N.C. NOT USED.
31-34 I/O8-11 DATA INPUT/OUTPUT.
35 VSS GROUND.
36-39 I/O12-15 DATA INPUT/OUTPUT.
40 VSS GROUND.

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

RAS

14

LCAS

29

Clock generating

Function

circuit

UCAS

28

Lower data

Lowar

Input buffer

Upper

13

WE

1

20
40

35
21

2
3

VCC

VSS

I/O0
I/O1

A0
A1

A2

A3
A4

A5
A6

A7

A8

16
17
18
19

22
23

24
25
26

A0-A8

Coidmn decoder

I/O control circuit

Memory cell array

A0-A8

Roe decoder

Row and column address buffer

Figure 54 BLOCK DIAGRAM OF IC

Lower data

Output buffer

Upper data

Input buffer

Upper data

Output buffer

10

31
32

39

27

I/O7

I/O8
I/O9

I/O15

OE

– 54 –

CD-BK260V/CD-BK2700V/CD-BK280V

IC701 RH-iX0411AWZZ: System Microcomputer (IX0411AW) (1/2)

Pin No.

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

4 P35 T_BIAS Output TAPE RECORD BIAS.
5 P34 T_T1/T2 Output TAPE T1/T2 CHANGE.
6 P33 REC/PLAY Output TAPE REC/PLAY CHANGE.
7 P32 RES OUT Output CD DSP RESET & MPEG MICROCOMPUTER RESET.
8 P31 DRF Input CD RF LEVEL DETECTION.
9 P30 WRQ Input CD DSP WRITE REQUEST.
10 RESET RESET Input RESET.
11 X2 X2 Output MAIN CLOCK.
12 X1 X1 Input MAIN CLOCK.
13 VPP/IC XVPP/IC — GND
14* XT2 XT2 — OPEN
15 P04 SPN Input TUNER SPAN CHANGE.
16 VDD VDD Input (+) POWER SUPPLY.
17 P27 CD CLK Output CD DSP CLOCK.
18 P26 CD DI Output CD DSP COMMAND.
19 P25 CD DO Input CD DSP CODE Q OUT.
20 P24 CD CE Output CD DSP CE OUTPUT.
21 P23 CE Output CE OUTPUT.
22 P22 CLK Output CLOCK OUTPUT.
23 P21 DI Output DATA OUTPUT.
24 P20 DO Input DATA INPUT.
25 AVSS AVSS — ANALOG GROUND.
26 ANI7 O/C SW Input CD OPEN/CLOSE SWITCH.

27 ANI6 NO USE Input GND

28 ANI5 SPEANA 2 Input SPEANA DATA INPUT 16 kHz.
29 ANI4 SPEANA 1 Input SPEANA DATA INPUT 1 kHz.
30 ANI3 SPEANA 0 Input SPEANA DATA INPUT 63 kHz.
31-33 ANI2-ANI0 KEY 2-KEY 0 Input KEY INPUT.
34 AVDD AVDD Input ANALOG VDD.
35 AVREF AVREF — ANALOG REF VOLTAGE.
36 INTP3 P_IN Input POWER FAILURE DETECT.
37 P02 JOG 1 Input JOG VOLUME INPUT 1.
38 P01 JOG 0 Input JOG VOLUME INPUT 0.
39 INTP0 REMOCON Input REMOCON INPUT.
40 VSS VSS — GROUND VOLTAGE.
41 P74 SMUTE Output SYSTEM MUTE CONTROL.
42 P73 T_SOL_B Output TAPE 2 SOLENOID CONTROL.
43 P72 T_SOL_A Output TAPE 1 SOLENOID CONTROL.
44 P71 T_MOTOR Output TAPE MOTOR CONTROL.
45 P70 TIMER LED Output TIMER LED CONTROL.
46 VDD VDD Input (+) POWER SUPPLY.
47* P127 AC RLY_CONT Output AC RELAY CONTROL.
48 P126 SP_RLY Output SPEAKER OUTPUT RELAY CONTROL.
49 P125 SP_DET Input SPEAKER OUTPUT DETECTION.

Port Name

P17 DSA_DATA Input/Output DSA DATA INPUT.

P16 DSA_ACK Input/Output DSA ACKNOWLEDGE.

Terminal Name

DSA_STB Input/Output DSA STROBE.

DISC NO SW Input CD DISC NUMBER SWITCH.

TUNER SM Input TUNER SIGNAL METER INPUT.

Input/Output

Function

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

– 55 –

CD-BK260V/CD-BK2700V/CD-BK280V

IC701 RH-iX0411AWZZ: System Microcomputer (IX0411AW) (2/2)

Pin No.

50 P124 T 1 RUN Input TAPE 1 RUN PULSE INPUT.
51 P123 T 2 RUN Input TAPE 2 RUN PULSE INPUT.
52 P122 CD CLAMP SW Input CD CHANGER CLAMP SWITCH.
53 P121 NO USE Input GND
54 P120 PLAY SW_B Input PLAY SWITCH FOR T2.
55 P117 FPA Input TAPE 2 A-SIDE FULL PROOF.
56 P116 FPB Input TAPE 2 B-SIDE FULL PROOF.
57 P115 MIC SW Input MIC SWITCH.
58* P114 LCK 0 Output LED DRIVER LCK. (BU2092-D)
59 P113
60 FIP39 NO USE Output GND
61 FIP38 KARAOKE LATCH Output KARAOKE LATCH.
62 FIP37 NO USE Output GND

63 FIP36 NO USE Output GND

64 FIP35 NO USE Input GND

65 FIP34 NO USE Output GND

66 FIP33 NO USE Input GND

67 P103 DIST3 Input DESTINATION INPUT.

68 P102 DIST2 Input DESTINATION INPUT.

69 P101 DIST1 Input DESTINATION INPUT.

70 P100 DIST0 Input DESTINATION INPUT.

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

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

Port Name

FIP32 P22 Output FL DISPLAY DRIVER.

FIP31 P21 Output FL DISPLAY DRIVER.

FIP30 P20 Output FL DISPLAY DRIVER.

FIP29 P19 Output FL DISPLAY DRIVER.

Terminal Name

DISTOUT

MPEG_POW Output MPEG POWER CONTROL.

RDS RST/HSS_ACK Output RDS REST/HSS SYS ACKNOWLEDGE.

RDS RDDA/HSS_STB Input RDS TRANSMIT DATA/HSS STROBE.

RDS RDCL/HSS_DI Output RDS CLOCK/HSS DATA OUTPUT.

RDS READY/HSS_DO Input REDAY/HSS DATA INPUT.

Input/Output

Output DESTINATION OUTPUT.

Function

IC561, IC562, ICK2 VHiKiA4558P-1: Ope Amp. (KIA4558P)

OUT A

–IN A
+IN A

VEE

1
2

3

A

+

–

B
+

–

4

Figure 56 BLOCK DIAGRAM OF IC

– 56 –

5
6

7
8

VCC
OUT E
–IN B
+IN B

IC601 VHiLC75341/-1: Audio Processor (LC75341)

CE

VSS

123

DI

CD-BK260V/CD-BK2700V/CD-BK280V

CLK

VDD

YREF

222324

LOUT

LBASS

0.1uF

LIN

LSEL0

4

LVref

CCB

5

INTERFACE

6

CIRCUIT

CONTROL

CIRCUIT

CONTROL

7

8

RVref

CIRCUIT

CONTROL

21

20

19

18

17

ROUT

RBASS

0.1uF

RTRELTRE

RIN

RSEL0

CD

9

L4

CL

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

Tape

Tuner

Video

10 11 12 13 14 15 16

RTRE

R1 R2

RIN

RSEL0R4R3

R3 R4

R2

L3

VDD

L2 L1

VREF

ROUT

RBASS

LC75341

123456789101112

DI

CE

VSS

LOUT

LBASS

Figure 57 BLOCK DIAGRAM OF IC

LIN

LTRE

– 57 –

L4

LSEL0

L3

L2

R1

L1

CD-BK260V/CD-BK2700V/CD-BK280V

ICK1 VHiM65856SP-1: Mic Amp. (M65856SP) (1/2)

Port NamePin No. Input/Output

1 MIC SW Input Microphone SW L: MIC OFF, H: MIC ON
2 MCLKCONT — Clock Control.

Controls built-in clock generation circuit with external R.

3 VALC — ALC operating voltage setting terminal.

To set ALC operating voltage according to applied voltage.

4 MIC1 IN Input Microphone 1 input.

To connect MIC 1.

5* ALC1 — ALC1 control.

To connect ALC1 attack/recovery time setting capacitor.

6* MIC1NFIN Input Microphone 1 negative feedback input.

To connect low cut-off frequency of MIC 1 amplifier setting capacitor.
7* MIC1 OUT Output Microphone 1 output.
8 MIC1 VOLIN Input Microphone 1 volume input.

To connect capacitor to reduce noise generated at time of volume change.
9 MIC2 IN Input Microphone 2 input.

To connect MIC 2.
10 ALC2 — ALC2 control.

To connect ALC2 attack/recovery time setting capacitor.
11 MIC2 NFIN Input Microphone 2 negative feedback input.

To connect low cut-off frequency of MIC 2 amplifier setting capacitor.
12 MIC2 OUT Output Microphone 2 output.
13 MIC2 VOLIN Input Microphone 2 volume input.

To connect capacitor to reduce noise generated at time of volume change.
14 MICOUT Output Microphone output.

Mixing output of MIC 1 and MIC 2.
15 LPF1IN1 Input Low pass filter 1 input 1.

Pre-filter before A/D convertor for digital delay.
16 LPF1 IN2 Input Low pass filter 1 input 2.

Pre-filter before A/D convertor for digital delay.
17 LPF1 OUT Output Low pass filter 1 output.

Pre-filter before A/D convertor for digital delay.
18 AD INTOUT Output A/D integrator output.

Composes D/A conversion integrator with external capacitor.
19 AD INTIN Input A/D integrator input.

Composes D/A conversion integrator with external capacitor.
20 ADCONT — A/D control.

To determine adaptive time constant of A/D convertor with ADM system.
21 REF — Reference power output.

To connect 1/2 Vcc output and filter capacitor.
22 GND — Ground.
23 VCC Input Power supply.
24 DACONT — D/A control.

To determine adaptive time constant of D/A convertor with ADM system .
25 DAINTIN Input D/A Integrator input.

Composes D/A conversion integrator with external capacitor.
26 DAINTOUT Output D/A Integrator output.

Composes D/A conversion integrator with external capacitor.
27 LPF2IN1 Input Low pass filter 2 input 1.

Post-filter after D/A convertor for digital delay.
28 LPF2IN2 Input Low pass filter 2 input 2.

Post-filter after D/A convertor for digital delay.
29 LPF2OUT Output Low pass filter 2 output.

Post-filter after D/A convertor for digital delay.
30 VOLIN Input Echo effect/Echo feed back volume input.

To connect capacitor to reduce noise generated at time of volume change.
31 L IN Input Lch line input.
32 R IN Input Rch line input.

Function

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

– 58 –

ICK1 VHiM65856SP-1: Mic Amp. (M65856SP) (2/2)

CD-BK260V/CD-BK2700V/CD-BK280V

Port NamePin No.

33* KEYCONIN Input Monaural input for external KEYCONTROL IC.

34* SOURCEOUT Output Monaural input for external KEYCONTROL IC.

35 R OUT Output Rch mixing output.
36 L OUT Output Lch mixing output.
37 VCF IL — Vocal cut filter.

38* PS1 Input Phase shift input 1.

39* PS2 Input Phase shift input 2.

40 LATCH Input Latch input via serial bus.
41 CLOCK Input Clock input via serial bus.
42 DATA Input Data input via serial bus.

Input/Output

Function

Input/Output interface terminal for external KEYCONTROL IC.

Input/Output interface terminal for external KEYCONTROL IC.

Processes frequencies lower then the vocal band.

Determines a constant at time of phase shift.

Determines a constant at time of phase shift.

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

DATA41CLOCK40LATCH39PS238PS137VCF IL36L OUT35R OUT34SOURCEOUT

42

µ-COM I/F

PHASE
SHIFTER
SURROUND

MIC SW

KEYCONIN

33

(L,R)/2

R IN31L IN30VOL IN29LPF2OUT

32

L R STEREO

ECHO
VOL

ECHO
F.BVOL

LPF2IN227LPF2IN126DAINTOUT

28

LPF D/A

25

16kbit
SRAM

DAINTIN24DACONT23VCC

VCC GND

MAIN LOGIC

ND

AD INTIN

1/ZVcc

ADCONT

MIC

MCLK

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

MIC SW

VALC

ALC

ALC1

MIC1 IN

MCLKCONT

VOL

MIC1 OUT

MIC1NF IN

ALC

ALC2

MIC2 IN

MIC1VOL IN

MIC
VOL

MIC2 OUT

MIC2NF IN

MICOUT

LPF1 IN1

MIC2VOL IN

LPF

LPF1 IN2

LPF1 OUT

AD INTOUT

Figure 59 BLOCK DIAGRAM OF IC

GND

22

REF

– 59 –

CD-BK260V/CD-BK2700V/CD-BK280V

FL701 VVKBJ749GNK-1: FL Display

FL DISPLAY

11G 10G

S1

B7 B6 B5 B4 B3 B2 B1

11G

10G

S1

B21

B20

B19

B18

B17

B16

B15

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

col

9G

8G

S1S1

B8

B9
B10
B11
B12
B13
B14

S5

S3

h

f

r

e

p

d

7G

S4

S2

a

j

bk

mg

n

c

Dp

6G

B1

B2

5G

B7

B6

B5

B4

B3

4G

S1

B1 B2 B3 B4 B5 B6 B7

3G

9G

S1

2G

1G
P1
P2
P3
P4
P5
P6
P7
P8
P9

P10
P11
P12
P13
P14
P15
P16
P17

S1
B1
B2
B3
B4
B5
B6
B7

S1
B1
B2
B3
B4
B5
B6
B7
B8

B9
B10
B11
B12
B13
B14
B15
B16

S1
B1
B2
B3
B4
B5
B6
B7

(Hiper)

(Lower)

Dp

d
c
n
p

e

m

g

b
k

h

a

S2

Dp

d

c
n
p

r

r

e

m

g

Dp

m

Dp
d
c
n
p
r
e

d

c
n
p

r

e

m

g

g

Dp

d

n
p

e

m

g

Dp

d

c

c
n
p

r

r

e

m

g

Dp

d

n
p

e

m

g

Dp

d

c

c
n
p

r

r

e

m

g

col

b

k

j

j

h

f

f

a

S2

S2

b
k

j

h

f

a

b

h

a

S2

b

k

j

k

j

h

f

f

a

S2

b
k

h

a

S2

b

k

j

j

h

f

f

a

S2

b

k

j

h

f

a

S2
P18
P19
P20
P21
P22

B17
B18
B19
B20
B21

S3
S4
S5

S3
S4
S5

S3
S4
S5

– 60 –

S3
S4
S5

S3
S4
S5

S3
S4
S5

S3
S4
S5

S3

S4

S5

CD-BK260V/CD-BK2700V/CD-BK280V

PARTS GUIDE

VIDEO CD MINI SYSTEM

MODEL CD-BK260V

CD-BK260V Video CD Mini System consisting of
CD-BK260V (main unit) and CP-BK260 (speaker system).

VIDEO CD MINI SYSTEM

MODEL CD-BK2700V

CD-BK2700V Video CD Mini System consisting of
CD-BK2700V (main unit) and CP-BK2700 (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

MARK: SPARE PARTS-DELIVERY SECTION

Explanation of capacitors/resistors parts codes

Capacitors

VCC ....................... Ceramic type

VCK........................ Ceramic type

VCT........................ Semiconductor type

VC • • MF ............... Cylindrical type (without lead wire)

VC • • MN............... Cylindrical type (without lead wire)

VC • • TV................ Square type (without lead wire)

VC • • TQ ............... Square type (without lead wire)

VC • • CY ............... Square type (without lead wire)

VC • • CZ ............... Square type (without lead wire)

VC • • • • • • • • • J .. The 13th character represents capacity difference.

("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%,
"C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)

If there are no indications for the electrolytic capacitors, error is ±20%.

VIDEO CD MINI SYSTEM

MODEL CD-BK280V

CD-BK280V Video CD Mini System consisting of
CD-BK280V (main unit), CP-BK280 (front speakers) and
GBOXS0070AWM1 (surround speakers).

For U.S.A. only

Contact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP

Resistors

VRD ....................... Carbon-film type

VRS........................ Carbon-film type

VRN ....................... Metal-film type

VR • • MF ............... Cylindrical type (without lead wire)

VR • • MN............... Cylindrical type (without lead wire)

VR • • TV................ Square type (without lead wire)

VR • • TQ ............... Square type (without lead wire)

VR • • CY ............... Square type (without lead wire)

VR • • CZ ............... Square type (without lead wire)

VR • • • • • • • • • J .. The 13th character represents error.

("J" ±5%, "F" ±1%, "D" ±0.5%.)

If there are no indications for other parts, the resistors are ±5%
carbon-film type.

NOTE:

Parts marked with “ ” 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.

– 61 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO.

PARTS CODE

PRICE
RANK

DESCRIPTION

CD-BK260V/CD-BK2700V/CD-BK280V

INTEGRATED CIRCUITS

IC1 VHILA9235M/-1 J AQ Servo Amp.,LA9235M
IC2 VHILC78636E-1 J AX Servo/Signal Control,LC78636E
IC3 VHIM63001FP-1 J AX Focus/Tracking/Spin/Sled Driver,

IC6 VHIBA4558F/-1 J AD Ope Amp.,BA4558F
IC101 VHIAN7345K/-1 J AM Playback and Record/Playback

IC301 VHITA7358AP-1 J AG FM Front End,TA7358AP
IC302 VHILC72131/-1 J AP PLL (Tuner),LC72131
IC303 VHILA1832S/-1 J AN FM IF Det./FM Mpx./AM IF,

IC561,562 VHIKIA4558P-1 J AC Ope Amp.,KIA4558P
IC601 VHILC75341/-1 J AM Audio Processor,LC75341
IC701 RH-IX0411AWZZ J System Microcomputer,

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

ICK1 VHIM65856SP-1 J AX Mic Amp.,M65856SP
ICK2 VHIKIA4558P-1 J AC Ope Amp.,KIA4558P
ICM1 VHI1625635T-1 J AZ DRAM,1625635T
ICM2 VHIES3880F/-1 J BB VCD Processor,ES3880F
ICM3 VHIES3889F/-1 J BC VCD Companion,ES3889F
ICM4 RH-IX0408AW00 J EPROM,IX0408AW

M63001FP

Amp.,AN7345K

LA1832S

IX0411AW

KIA7805AP

TRANSISTORS

Q2 VSKRC102S//-1 J AB Digital,NPN,KRC102 S
Q3 VSKTA1504GR-1 J AB Silicon,PNP,KTA1504 GR
Q4 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q9,10 VSKTC3875GR-1 J AB Silicon,NPN,KTC3875 GR
Q101~104 VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F
Q105~108 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q109 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q110 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q111 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q112 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q113,114 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q302 VSKTC3194Y/-1 J AD Silicon,NPN,KTC3194 Y
Q360 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q601~604 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q701~703 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q706 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y
Q707,708 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q709 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q901 VSKTA1274Y/-1 J AE Silicon,PNP,KTA1274 Y
Q902~905 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q906 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q907 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
Q908 VSKRA107M//-1 J AE Digital,PNP,KRA107 M
Q914 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QK1 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
QM1 VSKTC3265Y/-1 J AC Silicon,NPN,KTC3265 Y
QM3 VSKRC104S//-1 J AC Digital,NPN,KRC104 S
QM5 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
QM6 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y

DIODES

D21,22 VHDKDS193//-1 J AC Silicon,KDS193
D301,302 VHDDS1SS133-1 J AB Silicon,DS1SS133
D305 VHDDS1SS133-1 J AB Silicon,DS1SS133
D561~563 VHDDS1SS133-1 J AB Silicon,DS1SS133
D690,691 VHDDS1SS133-1 J AB Silicon,DS1SS133
D704,705 VHDDS1SS133-1 J AB Silicon,DS1SS133
D709~716 VHDDS1SS133-1 J AB Silicon,DS1SS133
D718,719 VHDDS1SS133-1 J AB Silicon,DS1SS133
D901 VHDTS6B04GM-1 J AP Silicon,TS6B04GM
D902~908 VHDDS1N404S-1 J AB Silicon,DS1N404S
D911~916 VHDDS1SS133-1 J AB Silicon,DS1SS133
D917 VHDDS1N404S-1 J AB Silicon,DS1N404S
DK1,2 VHDDS1SS133-1 J AB Silicon,DS1SS133
DM1 VHDKDS193//-1 J AC Silicon,KDS193
DT1 VHDDS1N404S-1 J AB Silicon,DS1N404S

NO. PARTS CODE

LED701 VHPSLR342VCJ1 J AC LED,Red,SLR342VCJ1
ZD1 VHEZ02W4R3Z-1 J Zener,4.3V,Z02W4.3Z
ZD61 VHEZ02W3R9Z-1 J AC Zener,3.9V,Z02W3.9Z
ZD351 VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB
ZD561 VHEDZ6R2BSB-1 J AC Zener,6.2V,DZ6.2BSB
ZD901 VHEDZ330BSD-1 J AC Zener,33V,DZ33BSB
ZD902 VHEDZ110BSB-1 J AB Zener,11V,DZ11BSB
ZD903 VHEDZ6R2BSA-1 J AB Zener,6.2V,DZ6.2BSA
ZD904 VHEDZ130BSB-1 J AB Zener,13V,DZ13BSB
ZD905 VHEDZ2R4BSB-1 J AB Zener,2.4V,DZ2.4BSB
ZDK1 VHEMTZJ5R6B-1 J AD Zener,5.6V,MTZJ5.6B

PRICE
RANK

DESCRIPTION

FILTERS

BF301 RFILR0008AWZZ J AE Band Pass Filter
CF303 RFILF0124AFZZ J AD FM IF,10.7 MHz
CF351 RFILF0003AWZZ J AK FM IF
CF352 RFILA0009AWZZ J AE AM IF

TRANSFORMERS

1 PT801 RTRNP0352AWZZ J BH Power

T301 RCILB0065AWZZ J AC FM OSC.
T302 RCILI0017AWZZ J AB FM IF
T303 RCILA0052AWZZ J AE AM Tracking
T306 RCILB0067AWZZ J AD AM OSC.
T351 RCILI0019AWZZ J AD AM IF

COILS

L61 RCILC0011AWZZ J 0.82 µH
L62 RCILC0012AWZZ J 2.2 µH
L103 VP-MK331K0000 J AB 330 µH,Choke
L312 RCILR0056AWZZ J AB FM RF
L351 VP-DH101K0000 J AB 100 µH,Choke
L701 VP-DH101K0000 J AB 100 µH,Choke
L920,921 RCILZ0137AFZZ J AA 0.29 µH
LM1~3 RCILC0013AWZZ J 3.3 µH

VARIABLE RESISTOR

VRK1 92LVRR1674A J AF 20 kohms (B) [Mic Volume]

VARIABLE CAPACITORS

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

VIBRATORS

X351 92LCRSTL1425A J AF Crystal,456 kHz
X352 RCRSP0015AWZZ J AF Crystal,4.5 MHz
XL1 RCRSP0013AWZZ J AG Crystal,27 MHz
XL2 RCRSP0016AWZZ J AF Crystal,16.934 MHz
XL700 RCRSP0003AWZZ J AH Crystal,4.194304 MHz

CAPACITORS

C6 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
C8 VCKYCY1CB104K J AB 0.1 µF,16V
C11 VCEAPS476AF0J J AC 47 µF,6.3V,Electrolytic
C12 VCKYCY1EF223Z J AB 0.022 µF,25V
C13 VCKYCY1CB103K J AA 0.01 µF,16V
C14 VCKYCY1CF334Z J AA 0.33 µF,16V
C17 VCKYCY1HB472K J AA 0.0047 µF,50V
C18 VCCCCY1HH8R0D J AA 8 pF (CH),50V
C19 VCKYCY1EF223Z J AB 0.022 µF,25V
C20,21 VCKYCY1CB104K J AB 0.1 µF,16V
C22 VCCCCY1HH101J J AA 100 pF (CH),50V
C23 VCKYCY1CB473K J AA 0.047 µF,16V
C24 VCEAPS225AF1H J AB 2.2 µF,50V,Electrolytic
C25 VCKYCY1EF223Z J AB 0.022 µF,25V
C26 VCKYCY1CB473K J AA 0.047 µF,16V
C27 VCKYCY1CB104K J AB 0.1 µF,16V
C28 VCEAPS476AF1A J AD 47 µF,10V,Electrolytic
C29 VCKYCY1EF223Z J AB 0.022 µF,25V
C30 VCKYCY1EF223Z J AB 0.022 µF,25V
C31 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
C34 VCKYCY1EF223Z J AB 0.022 µF,25V

– 1 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO. PARTS CODE

C42 VCCCCY1HH680J J AA 68 pF (CH),50V
C44 VCKYCY1EF223Z J AB 0.022 µF,25V
C45 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
C46 VCKYCY1EF223Z J AB 0.022 µF,25V
C47 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
C49,50 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
C51 VCEAPS476AF0J J AC 47 µF,6.3V,Electrolytic
C52 VCKYCY1CB103J J 0.01 µF,16V
C53 VCKYCY1HB102K J AA 0.001 µF,50V
C54 VCEAPS476AF1A J AD 47 µF,10V,Electrolytic
C55 VCKYCY1CB103J J 0.01 µF,16V
C64 VCEAPS476AF0J J AC 47 µF,6.3V,Electrolytic
C71 VCCCCY1HH101J J AA 100 pF (CH),50V
C72 VCKYCY1CB103J J 0.01 µF,16V
C73 VCCCCY1HH101J J AA 100 pF (CH),50V
C75~78 VCCCCY1HH101J J AA 100 pF (CH),50V
C80 VCKYCY1CB104K J AB 0.1 µF,16V
C81,82 VCKYCY1EF223Z J AB 0.022 µF,25V
C83,84 VCKYCY1HB473K J 0.047 µF,50V
C85 VCCCCY1HH8R0D J AA 8 pF (CH),50V
C86 VCCCCY1HH100D J AA 10 pF (CH),50V
C87,88 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic
C101,102 VCKYMN1HB561K J AA 560 pF,50V
C103,104 VCKYMN1HB181K J AA 180 pF,50V
C105,106 VCKYMN1HB561K J AA 560 pF,50V
C107~110 VCKYMN1HB331K J AA 330 pF,50V
C111,112 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic
C113,114 VCTYPA1EX333K J AA 0.033 µF,25V
C115,116 VCKYMN1HB561K J AA 560 pF,50V
C117,118 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C119 VCKYPA1HB222K J AA 0.0022 µF,50V
C120 VCTYMN1CX222K J AA 0.0022 µF,16V
C121 VCTYMN1EF223Z J AA 0.022 µF,25V
C122 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
C123,124 VCKYMN1HB271K J AA 270 pF,50V
C125,126 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
C127,128 VCKZPA1HF223Z J AA 0.022 µF,50V
C129,130 VCTYMN1CX332K J AA 0.0033 µF,16V
C131,132 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C133 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
C134 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic
C135 VCTYMN1EF223Z J AA 0.022 µF,25V
C136 VCKZPA1HF223Z J AA 0.022 µF,50V
C137 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C138 VCQPKA2AA822J J AA 0.0082 µF,100V,Polypropylene
C139 VCQYKA1HM393K J AB 0.039 µF,50V,Mylar
C140 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C141 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C150 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C301 VCTYMN1CY103N J AA 0.01 µF,16V
C303 VCCCMN1HH100J J AA 10 pF (CH),50V
C304 VCTYMN1CY103N J AA 0.01 µF,16V
C305 VCCCMN1HH4R7C J AA 4.7 pF (CH),50V
C306 VCTYMN1EF223Z J AA 0.022 µF,25V
C307 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C308 VCCCMN1HH4R7C J AA 4.7 pF (CH),50V
C309 VCKYMN1HB102K J AA 0.001 µF,50V
C310 VCCCMN1HH150J J AA 15 pF (CH),50V
C311 VCCSMN1HL180J J AA 18 pF,50V
C312 VCTYMN1EF223Z J AA 0.022 µF,25V
C313 VCCSMN1HL220J J AA 22 pF,50V
C314,315 VCTYMN1CX472K J AA 0.0047 µF,16V
C316 VCTYMN1EF223Z J AA 0.022 µF,25V
C317 VCKYMN1HB102K J AA 0.001 µF,50V
C318 VCKYMN1HB101K J AA 100 pF,50V
C323 VCTYMN1EF223Z J AA 0.022 µF,25V
C324 VCCUMN1HJ3R9K J AA 3.9 pF (UJ),50V
C330 VCCSMN1HL150J J AA 15 pF,50V
C331 VCKZPA1HF473Z J AA 0.047 µF,50V
C332 VCTYMN1EF223Z J AA 0.022 µF,25V
C334 VCCCMN1HH220J J AA 22 pF (CH),50V
C335 VCKYMN1HB561K J AA 560 pF,50V
C338 VCKYMN1HB102K J AA 0.001 µF,50V
C340 VCKYMN1HB102K J AA 0.001 µF,50V
C342 VCTYMN1EF223Z J AA 0.022 µF,25V
C350 VCKZPA1HF223Z J AA 0.022 µF,50V
C352 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C353,354 VCTYMN1EF223Z J AA 0.022 µF,25V
C355 VCCSMN1HL220J J AA 22 pF,50V
C356 VCKYMN1HB102K J AA 0.001 µF,50V
C357 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C358 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic

PRICE

RANK

DESCRIPTION

NO.

C361 VCTYMN1EF223Z J AA 0.022 µF,25V
C362 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
C363 VCTYMN1EF223Z J AA 0.022 µF,25V
C364 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C365 VCKZPA1HF223Z J AA 0.022 µF,50V
C366 VCKYMN1HB102K J AA 0.001 µF,50V
C367,368 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C369 VCCSMN1HL270J J AA 27 pF,50V
C370~372 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C373,374 VCTYPA1CX153K J AA 0.015 µF,16V
C380 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C381 VCCCMN1HH120J J AA 12 pF (CH),50V
C382 VCCCMN1HH150J J AA 15 pF (CH),50V
C384 VCKYMN1HB102K J AA 0.001 µF,50V
C385 VCTYMN1CY103N J AA 0.01 µF,16V
C386 VCKYMN1HB331K J AA 330 pF,50V
C387 VCTYMN1EF223Z J AA 0.022 µF,25V
C388 VCKYMN1HB102K J AA 0.001 µF,50V
C389 VCTYMN1EF223Z J AA 0.022 µF,25V
C391 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C392 VCKYMN1HB102K J AA 0.001 µF,50V
C393 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C394 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C395 VCTYMN1EF223Z J AA 0.022 µF,25V
C396 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C397 VCTYMN1EF223Z J AA 0.022 µF,25V
C398 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C399 VCTYMN1EF223Z J AA 0.022 µF,25V
C561 VCKYPA1HB271K J AA 270 pF,50V
C562 VCKYMN1HB271K J AA 270 pF,50V
C563 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C564,565 VCTYMN1CX272K J AA 0.0027 µF,16V
C566 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C567,568 VCTYMN1CX682K J AA 0.0068 µF,16V
C569 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C570~572 VCTYMN1EF223Z J AA 0.022 µF,25V
C573 VCKZPA1HF223Z J AA 0.022 µF,50V
C601 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic
C603 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
C605,606 VCFYDA1HA154J J AB 0.15 µF,50V,Polyester
C607,608 VCFYHA1HA104J J AB 0.1 µF,50V,Thin Film
C609,610 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C611,612 VCTYMN1CX272K J AA 0.0027 µF,16V
C613,614 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C615,616 VCEAZA1HW475M J AB 4.7 µF,50V,Electrolytic
C617~624 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C625,626 VCTYMN1CX562K J AA 0.0056 µF,16V
C635~638 VCKYMN1HB102K J AA 0.001 µF,50V
C639,640 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C690,691 VCKYMN1HB391K J AA 390 pF,50V
C693 VCKYMN1HB102K J AA 0.001 µF,50V
C701 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C702 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic
C703 VCTYMN1EF223Z J AA 0.022 µF,25V
C704 VCCSMN1HL150J J AA 15 pF,50V
C705 VCCSMN1HL180J J AA 18 pF,50V
C706 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C707 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C712 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C714 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
C715 VCTYMN1CY103N J AA 0.01 µF,16V
C716 VCTYMN1EF223Z J AA 0.022 µF,25V
C717 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C734,735 VCCSPA1HL221J J AA 220 pF,50V
C736 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C901,902 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C903,904 RC-EZ0064AWZZ J 2200 µF,63V,Electrolytic
C905,906 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C907 VCEAZW1VW228M J AH 2200 µF,35V,Electrolytic
C908,909 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C910 VCEAZA1HW227M J AC 220 µF,50V,Electrolytic
C911,912 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C913 VCEAZA1VW107M J AC 100 µF,35V,Electrolytic
C915 VCKZPA1HF223Z J AA 0.022 µF,50V
C916 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
C918 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C920 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C921 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C923 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C930,931 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic
C932,933 VCKYMN1HB102K J AA 0.001 µF,50V
C934,935 VCEAZA1HW475M J AB 4.7 µF,50V,Electrolytic

PRICE

RANK

DESCRIPTIONPARTS CODE

– 2 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO.

C936,937 VCCSMN1HL150J J AA 15 pF,50V
C938,939 VCKYMN1HB821K J AA 820 pF,50V
C940,941 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C942 VCFYDA1HA224J J AB 0.22 µF,50V,Polyester
C945,946 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C947 VCTYMN1EF223Z J AA 0.022 µF,25V
C948 VCKZPA1HF223Z J AA 0.022 µF,50V
C949 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C952,953 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C967 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C968 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C969 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
C970 VCEAZW1CW688M J AH 6800 µF,16V,Electrolytic
CE1 VCEAPS105AF1H J AB 1 µF,50V,Electrolytic
CK1 VCTYPA1CX103K J AA 0.01 µF,16V
CK2 VCFYHA1HA474J J AD 0.47 µF,50V,Thin Film
CK3 VCKYBT1HB102K J AA 0.001 µF,50V
CK6 VCFYDA1HA104J J AB 0.1 µF,50V,Thin Film
CK7 VCFYHA1HA474J J AD 0.47 µF,50V,Thin Film
CK8 RC-EZY475AF1H J AB 4.7 µF,50V,Electrolytic
CK9 RC-EZY225AF1H J AB 2.2 µF,50V,Electrolytic
CK10,11 VCFYDA1HA104J J AB 0.1 µF,50V,Thin Film
CK12 RC-EZY225AF1H J AB 2.2 µF,50V,Electrolytic
CK13 VCTYPA1CX472K J AA 0.0047 µF,16V
CK14 VCTYPA1CX102K J AA 0.001 µF,16V
CK15 VCFYDA1HA683J J AB 0.068 µF,50V,Polyester
CK16 VCFYHA1HA224J J AC 0.22 µF,50V,Thin Film
CK17 VCEAEA1AW227M J 220 µF,10V,Electrolytic
CK18 VCEAEA1CW107M J 100 µF,16V,Electrolytic
CK19 VCTYBT1EF223Z J AA 0.022 µF,25V
CK20 VCFYHA1HA224J J AC 0.22 µF,50V,Thin Film
CK21 VCFYDA1HA683J J AB 0.068 µF,50V,Polyester
CK22 VCTYPA1CX472K J AA 0.0047 µF,16V
CK23 VCKYPA1HB102K J AA 0.001 µF,50V
CK24~26 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CK29,30 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CK31 VCFYDA1HA154J J AB 0.15 µF,50V,Polyester
CK33~35 VCCSBT1HL470J J AA 47 pF,50V
CK41 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
CK42 VCTYBT1EF223Z J AA 0.022 µF,25V
CK43,44 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CK45,46 RC-EZY225AF1H J AB 2.2 µF,50V,Electrolytic
CK47,48 VCCSPA1HL221J J AA 220 pF,50V
CK49,50 VCCSPA1HL101J J AA 100 pF,50V
CK51,52 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CK53 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
CK72 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
CM1 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic
CM2 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic
CM3,4 VCKYCY1CB104K J AB 0.1 µF,16V
CM5 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
CM6 VCKYCY1CB104K J AB 0.1 µF,16V
CM7 VCEAPS107AF1C J AC 100 µF,10V,Electrolytic
CM8,9 VCKYCY1CB104K J AB 0.1 µF,16V
CM10 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
CM11,12 VCCCCY1HH270J J AA 27 pF (CH),50V
CM13 VCKYCY1HB102K J AA 0.001 µF,50V
CM14 VCKYCY1CB104K J AB 0.1 µF,16V
CM15 VCCCCY1HH220J J AA 22 pF (CH),50V
CM16 VCKYCY1CB104K J AB 0.1 µF,16V
CM17~20 VCKYCY1CB104K J AB 0.1 µF,16V
CM21 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
CM22 VCCCCY1HH100D J AA 10 pF (CH),50V
CM23 VCKYCY1CB104K J AB 0.1 µF,16V
CM24 VCEAPS476AF1A J AD 47 µF,10V,Electrolytic
CM25 VCKYCY1CB104K J AB 0.1 µF,16V
CM26 VCKYCY1EF223Z J AB 0.022 µF,25V
CM27 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic
CM28 VCKYCY1EF223Z J AB 0.022 µF,25V
CM29 VCKYCY1EF223Z J AB 0.022 µF,25V
CM30 VCKYCY1CB104K J AB 0.1 µF,16V
CM31 VCKYCY1EF223Z J AB 0.022 µF,25V
CM32 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
CM33 VCKYCY1EF223Z J AB 0.022 µF,25V
CM34 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic
CM35 VCKYCY1EF223Z J AB 0.022 µF,25V
CM36 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
CM37 VCKYCY1CB104K J AB 0.1 µF,16V
CM38 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic
CM39 VCKYCY1CB104K J AB 0.1 µF,16V
CM40 VCKYCY1CB103J J 0.01 µF,16V
CM41~44 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic

PARTS CODE

PRICE
RANK

DESCRIPTION

NO. PARTS CODE

CM45 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
CM46 VCCCCY1HH330J J AA 33 pF (CH),50V
CM47 VCKYCY1CB104K J AB 0.1 µF,16V
CM48 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic
CM49,50 VCCCCY1HH330J J AA 33 pF (CH),50V
CM51 VCCCCY1HH330J J AA 33 pF (CH),50V
CM52,53 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic
CM54,55 VCCCCY1HH220J J AA 22 pF (CH),50V
CM56 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic
CM57 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CR1,2 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
CT1 VCKZPA1HF103Z J AA 0.01 µF,50V

PRICE
RANK

DESCRIPTION

RESISTORS

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

R3 VRS-CY1JB473J J AA 47 kohms,1/16W

VRS-CY1JB000J J AA 0 ohm,

R4 VRS-CY1JB103J J AA 10 kohm,1/16W
R5 VRS-CY1JB393J J AA 39 kohms,1/16W
R6 VRS-CY1JB273J J AA 27 kohms,1/16W
R7 VRS-CY1JB682J J AA 6.8 kohms,1/16W
R8 VRS-CY1JB331J J AA 330 ohms,1/16W
R10 VRS-CY1JB273J J AA 27 kohms,1/16W
R11 VRS-CY1JB123J J AA 12 kohms,1/16W
R12,13 VRS-CY1JB681J J AA 680 ohms,1/16W
R14 VRS-CY1JB122J J AA 1.2 kohms,1/16W
R15~17 VRS-CY1JB103J J AA 10 kohm,1/16W
R20 VRS-CY1JB221J J AA 220 ohms,1/16W
R21,22 VRS-CY1JB471J J AA 470 ohms,1/16W
R25 VRS-CY1JB103J J AA 10 kohm,1/16W
R35 VRS-CY1JB102J J AA 1 kohm,1/16W
R37 VRS-CY1JB152J J AA 1.5 kohms,1/16W
R38 VRS-CY1JB271J J AA 270 ohms,1/16W
R39 VRS-CY1JB471J J AA 470 ohms,1/16W
R40 VRS-CY1JB122J J AA 1.2 kohms,1/16W
R42 VRS-CY1JB563J J AA 56 kohms,1/16W
R44 VRS-CY1JB102J J AA 1 kohm,1/16W
R45 VRS-CY1JB122J J AA 1.2 kohms,1/16W
R46 VRS-CY1JB102J J AA 1 kohm,1/16W
R47 VRS-CY1JB3R0J J 3.0 ohms,1/16W
R48 VRS-CY1JB682J J AA 6.8 kohms,1/16W
R50 VRS-CY1JB470J J AA 47 ohms,1/16W
R51 VRS-CY1JB683J J AA 68 kohms,1/16W
R52,53 VRS-CY1JB563J J AA 56 kohms,1/16W
R54 VRS-CY1JB683J J AA 68 kohms,1/16W
R55,56 VRS-CY1JB563J J AA 56 kohms,1/16W
R58 VRS-CY1JB680J J AA 68 ohms,1/16W
R67,68 VRS-CY1JB102J J AA 1 kohm,1/16W
R71~73 VRS-CY1JB102J J AA 1 kohm,1/16W
R75 VRS-CY1JB101J J AA 100 ohm,1/16W
R76~78 VRS-CY1JB102J J AA 1 kohm,1/16W
R79 VRS-CY1JB155J J AA 1.5 Mohms,1/16W
R80 VRS-CY1JB105J J AA 1 Mohm,1/16W
R94,95 VRS-CY1JB103J J AA 10 kohm,1/16W
R97 VRS-CY1JB392J J AA 3.9 kohms,1/16W
R101,102 VRD-MN2BD102J J AA 1 kohm,1/8W
R103,104 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R105,106 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R107,108 VRD-MN2BD473J J AA 47 kohms,1/8W
R109,110 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R111 VRD-MN2BD153J J AA 15 kohms,1/8W
R112A VRS-CY1JB331J J AA 330 ohms,1/16W
R112B VRD-ST2CD153J J AA 15 kohms,1/6W
R113A VRS-CY1JB222J J AA 2.2 kohms,1/16W
R113B,114B VRD-ST2CD102J J AA 1 kohm,1/6W
R114A VRS-CY1JB223J J AA 22 kohms,1/16W
R115,116B VRD-ST2CD560J J AA 56 ohms,1/6W
R116A VRS-CY1JB152J J AA 1.5 kohms,1/16W
R117A VRS-CY1JB331J J AA 330 ohms,1/16W
R117B,118B VRD-MN2BD104J J AA 100 kohm,1/8W
R118A VRS-CY1JB222J J AA 2.2 kohms,1/16W
R119,120 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R121,122 VRD-MN2BD333J J AA 33 kohms,1/8W
R123,124 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R125 VRD-MN2BD683J J AA 68 kohms,1/8W
R126,127 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R128,129 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R130,131 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R132,133 VRD-MN2BD101J J AA 100 ohm,1/8W
R134,135 VRD-MN2BD103J J AA 10 kohm,1/8W

Jumper,0.8×1.55mm,Green

– 3 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO. PARTS CODE

R136,137 VRD-ST2CD224J J AA 220 kohms,1/6W
R138 VRD-MN2BD103J J AA 10 kohm,1/8W
R139 VRD-ST2CD103J J AA 10 kohm,1/6W
R140 VRD-MN2BD473J J AA 47 kohms,1/8W
R141 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R142 VRD-RT2HD820J J AA 82 ohms,1/2W
R143 VRD-MN2BD473J J AA 47 kohms,1/8W
R144 VRD-MN2BD223J J AA 22 kohms,1/8W
R145 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W
R146,147 VRD-MN2BD103J J AA 10 kohm,1/8W
R148 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R149 VRD-ST2EE151J J AA 150 ohms,1/4W
R158 VRD-ST2EE221J J AA 220 ohms,1/4W
R302 VRD-MN2BD100J J AA 10 ohm,1/8W
R309 VRD-ST2CD103J J AA 10 kohm,1/6W
R311 VRD-MN2BD104J J AA 100 kohm,1/8W
R313 VRD-MN2BD333J J AA 33 kohms,1/8W
R314 VRD-ST2CD220J J AA 22 ohms,1/6W
R316 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R322 VRD-MN2BD681J J AA 680 ohms,1/8W
R323 VRD-MN2BD683J J AA 68 kohms,1/8W
R325 VRD-MN2BD473J J AA 47 kohms,1/8W
R327 VRD-MN2BD330J J AA 33 ohms,1/8W
R336 VRD-MN2BD103J J AA 10 kohm,1/8W
R350 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R351 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R352 VRD-MN2BD102J J AA 1 kohm,1/8W
R353 VRD-MN2BD271J J AA 270 ohms,1/8W
R355 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R356 VRD-MN2BD102J J AA 1 kohm,1/8W
R357 VRD-ST2CD474J J AA 470 kohms,1/6W
R358 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R359 VRD-MN2BD182J J AA 1.8 kohms,1/8W
R360 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R361,362 VRD-MN2BD153J J AA 15 kohms,1/8W
R363,364 VRD-MN2BD123J J AA 12 kohms,1/8W
R365 VRD-MN2BD103J J AA 10 kohm,1/8W
R372~374 VRD-MN2BD102J J AA 1 kohm,1/8W
R375 VRD-ST2CD471J J AA 470 ohms,1/6W
R376 VRD-MN2BD102J J AA 1 kohm,1/8W
R377 VRD-MN2BD473J J AA 47 kohms,1/8W
R378 VRD-MN2BD102J J AA 1 kohm,1/8W
R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R380 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R381 VRD-MN2BD103J J AA 10 kohm,1/8W
R382 VRD-ST2EE151J J AA 150 ohms,1/4W
R383 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R384 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R385 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R386 VRD-ST2CD223J J AA 22 kohms,1/6W
R387 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R388 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R391,392 VRD-ST2EE271J J AA 270 ohms,1/4W
R393 VRD-MN2BD102J J AA 1 kohm,1/8W
R395 VRD-MN2BD473J J AA 47 kohms,1/8W
R561 VRD-MN2BD103J J AA 10 kohm,1/8W
R562 VRD-MN2BD824J J AA 820 kohms,1/8W
R563 VRD-ST2EE271J J AA 270 ohms,1/4W
R565 VRD-MN2BD333J J AA 33 kohms,1/8W
R566 VRD-ST2CD224J J AA 220 kohms,1/6W
R567 VRD-MN2BD683J J AA 68 kohms,1/8W
R568 VRD-MN2BD224J J AA 220 kohms,1/8W
R569 VRD-MN2BD104J J AA 100 kohm,1/8W
R570 VRD-ST2CD123J J AA 12 kohms,1/6W
R571 VRD-MN2BD394J J AA 390 kohms,1/8W
R572 VRD-MN2BD104J J AA 100 kohm,1/8W
R573 VRD-MN2BD563J J AA 56 kohms,1/8W
R574 VRD-MN2BD105J J AA 1 Mohm,1/8W
R575 VRD-MN2BD474J J AA 470 kohms,1/8W
R576 VRD-MN2BD225J J AA 2.2 Mohms,1/8W
R577 VRD-MN2BD154J J AA 150 kohms,1/8W
R578 VRD-MN2BD104J J AA 100 kohm,1/8W
R579 VRD-ST2CD153J J AA 15 kohms,1/6W
R580 VRD-MN2BD184J J AA 180 kohms,1/8W
R601~603 VRD-ST2CD102J J AA 1 kohm,1/6W
R604,605 VRD-MN2BD103J J AA 10 kohm,1/8W
R606,607 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R608,609 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R610,611 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R612,613 VRD-MN2BD391J J AA 390 ohms,1/8W
R614,615 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R616 VRD-ST2CD222J J AA 2.2 kohms,1/6W

PRICE

RANK

DESCRIPTION

NO.

R617 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R618,619 VRD-ST2CD331J J AA 330 ohms,1/6W
R620,621 VRD-MN2BD223J J AA 22 kohms,1/8W
R622,623 VRD-MN2BD224J J AA 220 kohms,1/8W
R690,691 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R692,693 VRD-MN2BD333J J AA 33 kohms,1/8W
R701 VRD-MN2BD101J J AA 100 ohm,1/8W
R702~704 VRD-ST2CD102J J AA 1 kohm,1/6W
R705~707 VRD-MN2BD102J J AA 1 kohm,1/8W
R708~712 VRD-ST2CD102J J AA 1 kohm,1/6W
R713~716 VRD-MN2BD102J J AA 1 kohm,1/8W
R717 VRD-MN2BD101J J AA 100 ohm,1/8W
R718~721 VRD-ST2CD102J J AA 1 kohm,1/6W
R724,725 VRD-ST2CD102J J AA 1 kohm,1/6W
R726~728 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R729 VRD-ST2CD102J J AA 1 kohm,1/6W
R731 VRD-MN2BD103J J AA 10 kohm,1/8W
R732,733 VRD-MN2BD102J J AA 1 kohm,1/8W
R734~736 VRD-ST2CD102J J AA 1 kohm,1/6W
R737 VRD-MN2BD101J J AA 100 ohm,1/8W
R738 VRD-ST2CD223J J AA 22 kohms,1/6W
R739,740 VRD-ST2CD102J J AA 1 kohm,1/6W
R741~748 VRD-MN2BD102J J AA 1 kohm,1/8W
R749~751 VRD-MN2BD104J J AA 100 kohm,1/8W
R752 VRD-MN2BD330J J AA 33 ohms,1/8W
R753 VRD-MN2BD102J J AA 1 kohm,1/8W
R754 VRD-MN2BD103J J AA 10 kohm,1/8W
R755 VRD-MN2BD102J J AA 1 kohm,1/8W
R756 VRD-MN2BD103J J AA 10 kohm,1/8W
R758~761 VRD-MN2BD103J J AA 10 kohm,1/8W
R765 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R766~768 VRD-MN2BD103J J AA 10 kohm,1/8W
R769 VRD-ST2CD102J J AA 1 kohm,1/6W
R770 VRD-ST2CD103J J AA 10 kohm,1/6W
R771 VRD-MN2BD103J J AA 10 kohm,1/8W
R772 VRD-ST2CD103J J AA 10 kohm,1/6W
R773 VRD-ST2CD102J J AA 1 kohm,1/6W
R774 VRD-MN2BD103J J AA 10 kohm,1/8W
R777~779 VRD-MN2BD103J J AA 10 kohm,1/8W
R781 VRD-MN2BD473J J AA 47 kohms,1/8W
R782 VRD-MN2BD104J J AA 100 kohm,1/8W
R783 VRD-MN2BD101J J AA 100 ohm,1/8W
R786,787 VRD-ST2CD103J J AA 10 kohm,1/6W
R901,902 VRD-ST2CD223J J AA 22 kohms,1/6W
R903 VRD-RT2HD332J J AA 3.3 kohms,1/2W
R904 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R905 VRD-ST2CD473J J AA 47 kohms,1/6W
R906 VRD-ST2CD100J J AA 10 ohm,1/6W
R907 VRD-ST2CD123J J AA 12 kohms,1/6W
R908 VRD-ST2EE561J J AA 560 ohms,1/4W
R909 VRD-ST2CD223J J AA 22 kohms,1/6W
R930 VRD-ST2CD104J J AA 100 kohm,1/6W
R931 VRD-MN2BD104J J AA 100 kohm,1/8W
R932,933 VRD-MN2BD563J J AA 56 kohms,1/8W
R934 VRD-MN2BD102J J AA 1 kohm,1/8W
R935 VRD-ST2CD102J J AA 1 kohm,1/6W
R936,937 VRD-MN2BD821J J AA 820 ohms,1/8W
R938,939 VRD-MN2BD563J J AA 56 kohms,1/8W
R940,941 VRD-MN2BD102J J AA 1 kohm,1/8W
R942 VRD-MN2BD223J J AA 22 kohms,1/8W

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

R945~948 VRN-VV3DAR22J J AC 0.22 ohms,2W
R949,950 VRN-VV3AAR10J J AB 0.1 ohm,1W
R951 VRD-MN2BD102J J AA 1 kohm,1/8W
R952 VRD-ST2CD102J J AA 1 kohm,1/6W
R953 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R954 VRD-ST2CD152J J AA 1.5 kohms,1/6W
R955~957 VRD-MN2BD563J J AA 56 kohms,1/8W
R958,959 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R967,968 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R969 VRD-RT2HD4R7J J AA 4.7 ohms,1/2W
R970 VRD-RT2HD102J J AA 1 kohm,1/2W
R971 VRD-ST2CD683J J AA 68 kohms,1/6W
R972 VRD-ST2CD153J J AA 15 kohms,1/6W
R973 VRD-ST2CD473J J AA 47 kohms,1/6W
R977,978 VRD-ST2EE470J J AA 47 ohms,1/4W
R981,982 VRD-RT2HD681J J AA 680 ohms,1/2W
R983 VRD-ST2CD224J J AA 220 kohms,1/6W
R984 VRD-ST2CD473J J AA 47 kohms,1/6W
R986 VRD-RT2HD681J J AA 680 ohms,1/2W
R988 VRD-RT2HD681J J AA 680 ohms,1/2W
RD01 VRD-MN2BD681J J AA 680 ohms,1/8W

PRICE

RANK

DESCRIPTIONPARTS CODE

– 4 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO.

RD02 VRD-MN2BD821J J AA 820 ohms,1/8W
RD03 VRD-ST2CD102J J AA 1 kohm,1/6W
RD04 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD05 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD06 VRD-MN2BD272J J AA 2.7 kohms,1/8W
RD07 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RD08 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RD09 VRD-MN2BD103J J AA 10 kohm,1/8W
RD10 VRD-MN2BD183J J AA 18 kohms,1/8W
RD11 VRD-MN2BD333J J AA 33 kohms,1/8W
RD12 VRD-MN2BD104J J AA 100 kohm,1/8W
RD13 VRD-MN2BD681J J AA 680 ohms,1/8W
RD14 VRD-MN2BD821J J AA 820 ohms,1/8W
RD15 VRD-ST2CD182J J AA 1.8 kohms,1/6W
RD16 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RD17 VRD-MN2BD184J J AA 180 kohms,1/8W
RD18 VRD-MN2BD681J J AA 680 ohms,1/8W
RD19 VRD-ST2CD821J J AA 820 ohms,1/6W
RD20 VRD-MN2BD102J J AA 1 kohm,1/8W
RD21 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD22 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD23 VRD-MN2BD272J J AA 2.7 kohms,1/8W
RD24 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RD25 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RD26 VRD-ST2CD103J J AA 10 kohm,1/6W
RD27 VRD-MN2BD183J J AA 18 kohms,1/8W
RD28 VRD-ST2CD333J J AA 33 kohms,1/6W
RD29 VRD-MN2BD104J J AA 100 kohm,1/8W
RD30 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RK1 VRD-ST2CD103J J AA 10 kohm,1/6W
RK2,3 VRD-ST2CD563J J AA 56 kohms,1/6W
RK4 VRD-ST2CD103J J AA 10 kohm,1/6W
RK5 VRD-ST2CD102J J AA 1 kohm,1/6W
RK7 VRD-ST2CD102J J AA 1 kohm,1/6W
RK8 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RK9~11 VRD-ST2CD102J J AA 1 kohm,1/6W
RK12 VRD-ST2CD101J J AA 100 ohm,1/6W
RK13 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RK14,15 VRD-RT2HD101J J AA 100 ohm,1/2W
RK36,37 VRD-ST2CD391J J AA 390 ohms,1/6W
RK38 VRD-ST2CD101J J AA 100 ohm,1/6W
RK39,40 VRD-ST2CD102J J AA 1 kohm,1/6W
RK41,42 VRD-ST2CD103J J AA 10 kohm,1/6W
RK43 VRD-ST2CD183J J AA 18 kohms,1/6W
RK44,45 VRD-ST2CD682J J AA 6.8 kohms,1/6W
RK46 VRD-ST2CD183J J AA 18 kohms,1/6W
RK47 VRD-ST2CD822J J AA 8.2 kohms,1/6W
RK48~50 VRD-ST2CD103J J AA 10 kohm,1/6W
RM1~3 VRS-CY1JB330J J AA 33 ohms,1/16W
RM5~8 VRS-CY1JB330J J AA 33 ohms,1/16W
RM9 VRS-CY1JB151J J AA 150 ohms,1/16W
RM10 VRS-CY1JB221J J AA 220 ohms,1/16W
RM11 VRS-CY1JB151J J AA 150 ohms,1/16W
RM12,13 VRS-CY1JB151J J AA 150 ohms,1/16W
RM14 VRS-CY1JB104J J AA 100 kohm,1/16W
RM15,16 VRS-CY1JB472J J AA 4.7 kohms,1/16W
RM21 VRS-CY1JB223J J AA 22 kohms,1/16W
RM23 VRS-CY1JB472J J AA 4.7 kohms,1/16W
RM24 VRS-CY1JB103J J AA 10 kohm,1/16W
RM25 VRS-CY1JB103J J AA 10 kohm,1/16W
RM26,27 VRS-CY1JB472J J AA 4.7 kohms,1/16W
RM30,31 VRS-CY1JB330J J AA 33 ohms,1/16W
RM32 VRS-CY1JB100J J AA 10 ohm,1/16W
RM33 VRS-CY1JB330J J AA 33 ohms,1/16W
RM34 VRS-CY1JB103J J AA 10 kohm,1/16W
RM35 VRS-CY1JB101J J AA 100 ohm,1/16W
RM36 VRS-CY1JB102J J AA 1 kohm,1/16W
RM38 VRS-CY1JB330J J AA 33 ohms,1/16W
RM41 VRS-CY1JB822J J AA 8.2 kohms,1/16W
RM42~44 VRS-CY1JB330J J AA 33 ohms,1/16W
RM45 VRS-CY1JB472J J AA 4.7 kohms,1/16W
RM47 VRS-CY1JB102J J AA 1 kohm,1/16W
RM49 VRS-CY1JB472J J AA 4.7 kohms,1/16W
RM50 VRS-CY1JB100J J AA 10 ohm,1/16W
RM51,52 VRS-CY1JB103J J AA 10 kohm,1/16W
RM53,54 VRS-CY1JB104J J AA 100 kohm,1/16W
RM55 VRS-CY1JB682J J AA 6.8 kohms,1/16W
RM56,57 VRS-CY1JB104J J AA 100 kohm,1/16W
RM58 VRS-CY1JB103J J AA 10 kohm,1/16W
RM59 VRS-CY1JB103J J AA 10 kohm,1/16W
RM60~62 VRS-CY1JB103J J AA 10 kohm,1/16W
RM63 VRS-CY1JB223J J AA 22 kohms,1/16W

PARTS CODE

PRICE
RANK

DESCRIPTION

NO. PARTS CODE

RM64 VRS-CY1JB223J J AA 22 kohms,1/16W
RM65,66 VRS-CY1JB102J J AA 1 kohm,1/16W
RM67,68 VRS-CY1JB104J J AA 100 kohm,1/16W
RM69 VRS-CY1JB682J J AA 6.8 kohms,1/16W
RM70 VRS-CY1JB221J J AA 220 ohms,1/16W
RM71 VRS-CY1JB332J J AA 3.3 kohms,1/16W
RM72 VRS-CY1JB221J J AA 220 ohms,1/16W
RM73 VRS-CY1JB222J J AA 2.2 kohms,1/16W
RM74,75 VRS-CY1JB221J J AA 220 ohms,1/16W
RM76 VRS-CY1JB560J J AA 56 ohms,1/16W
RM77,78 VRS-CY1JB472J J AA 4.7 kohms,1/16W
RM80 VRS-CY1JB102J J AA 1 kohm,1/16W

PRICE
RANK

DESCRIPTION

OTHER CIRCUITRY PARTS

BI4/CNS4 QCNWN1572AWZZ J AF Connector Ass’y,6/6Pin
BI102/CNS102 QCNWN1569AWZZ J AL Connector Ass’y,7/6Pin
BI601/CNS601 QCNWN1842AWZZ J AG Connector Ass’y,6/6Pin
BI701/CNS701 QCNWN1843AWZZ J AH Connector Ass’y,9/9Pin
BI702/CNS702 QCNWN1973AWZZ J Connector Ass’y,8/8Pin
BI902/CNS902 QCNWN1875AWZZ J AH Connector Ass’y,10/10Pin
BI903/CNS903 QCNWN2028AWZZ J Connector Ass’y,3/3Pin

BIK1/CNSK1 QCNWN1876AWZZ J Connector Ass’y,10/10Pin
BIV1/CNSV1 QCNWN1644AWZZ J AF Socket,2Pin
CNP1 92LCONE8P53254 J AC Plug,8Pin
CNP2 92LCONE2P53254 J AB Plug,2Pin
CNP3 92LCONE6P53253 J AC Plug,6Pin
CNP4 QCNCM705FAFZZ J AB Plug,6Pin
CNP9 QCNCM704GAWZZ J AC Plug,7Pin
CNP10 QCNCM704HAWZZ J AC Plug,8Pin
CNP11 92LCONE6P53254 J AC Plug,6Pin
CNP12 92LCONE9P53254 J AD Plug,9Pin
CNP101 QCNCM705CAFZZ J AA Plug,3Pin
CNP301 92LCONE2P5268 J AB Plug,2Pin
CNP701 QCNCWZX32AWZZ J Socket,32Pin
CNP902 92LCONEAP5267 J AC Plug,10Pin
CNP971 92LCONE2P53253 J AB Plug,2Pin
CNP981 92LCONE5P52287 J AC Plug,5Pin
CNPK1 QCNCM705KAWZZ J AC Plug,10Pin
CNR1 QCNCM705CAFZZ J AA Plug,3Pin [CD-BK280V Only]
CNS1A/B QCNWN1537AWZZ J AG Connector Ass’y,7/7Pin
CNS2A/B QCNWN1538AWZZ J AG Connector Ass’y,8/8Pin
CNS3A/B QCNWN1539AWZZ J AE Connector Ass’y,6/6Pin
CNS701 QCNCWZF32AWZZ J Socket,32Pin
CNS702 QCNCWZY10AWZZ J Socket,10Pin
CNS971 QCNWN1389AWZZ J AC Connector Ass’y,2Pin

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

FFC701 QCNWN1878AWZZ J Flat Cable,32Pin
FFC702 QCNWN1845AWZZ J Flat Cable,10Pin
FL701 VVKBJ749GNK-1 J BD FL Display
FW981 QCNWN1836AWZZ J AD Flat Wire,5Pin
JK1 QJAKJ0007AWZZ J AF Jack,Mic
JK690 QSOCJ0219AWZZ J AD Jack,Video/AUX In
JK701 QJAKM0004AWZZ J AK Jack,Headphones
JK702 QSOCJ0110AWZZ J AE Jack,Video Out
LG1 QLUGP0001AWZZ J AC Lug

1 LUG1,2 92LLUG1746A J AA Lug

M1 92LMTR2790CASY J BB Motor with Chassis [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
M3 92LTWMEN7E6Y J AR Motor with Worm Pulley

M901 RMOTV0027AWZZ J AM Motor,Air Cooling Fan
PINK1 QLUGP0002AWZZ J AB Lug
RL914 RRLYD0016AWZZ J AH Relay
RX701 VHLN63H380A-1 J AK Remote Sensor,N63H380A
SO302 QTANC0206AWZZ J AD FM Antenna Terminal
SO901 QTANA0417AWZZ J AE Terminal,Speaker
SR1 QTANA0420AWZZ J Terminal,Surround Speaker

SW1 SWMPU10780MLB J AH Switch,Push Type [Open/Close]
SW2 SWMPU11470MLB J AE Switch,Push Type [Clamp]
SW3 SWMPU11470MLB J AE Switch,Push Type [Disc Number]
SW4 QSWF9001AW01 J AD Switch,Push Type [Pickup In]
SW601 QSW-S0024AWZZ J AE Switch,Slide Type

SW701 92LSWICHT1663T J AC Switch,Key Type [On/Stand-by]
SW702 92LSWICHT1663T J AC Switch,Key Type [Clock]
SW703 92LSWICHT1663T J AC Switch,Key Type [Timer/Sleep]
SW704 92LSWICHT1663T J AC Switch,Key Type

[CD-BK280V Only]

[T/T Up Down Loading]

[CD-BK280V Only]

[Span Selector]

[Karaoke Mode]

– 5 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO. PARTS CODE

SW705 92LSWICHT1663T J AC Switch,Key Type [P.B.C]
SW706 92LSWICHT1663T J AC Switch,Key Type [OSD]
SW707 92LSWICHT1663T J AC Switch,Key Type [Digest]
SW712 92LSWICHT1663T J AC Switch,Key Type [Disc Skip]
SW713 92LSWICHT1663T J AC Switch,Key Type [Open/Close]
SW714 92LSWICHT1663T J AC Switch,Key Type [Dimmer]
SW715 92LSWICHT1663T J AC Switch,Key Type [X-Bass/Demo]
SW716 92LSWICHT1663T J AC Switch,Key Type [Equalizer]
SW717 92LSWICHT1663T J AC Switch,Key Type [Volume Up]
SW718 92LSWICHT1663T J AC Switch,Key Type [Volume Down]
SW719 92LSWICHT1663T J AC Switch,Key Type

SW720 92LSWICHT1663T J AC Switch,Key Type [CD]
SW721 92LSWICHT1663T J AC Switch,Key Type [Tape]
SW722 92LSWICHT1663T J AC Switch,Key Type [Tuning Down]
SW723 92LSWICHT1663T J AC Switch,Key Type [Memory/Set]
SW724 92LSWICHT1663T J AC Switch,Key Type [Fast Rewind]
SW725 92LSWICHT1663T J AC Switch,Key Type [Fast forward]
SW726 92LSWICHT1663T J AC Switch,Key Type [Play]
SW727 92LSWICHT1663T J AC Switch,Key Type [Stop]
SW728 92LSWICHT1663T J AC Switch,Key Type [Reverse Play]
SW729 92LSWICHT1663T J AC Switch,Key Type [Rec/Pause]
SW730 92LSWICHT1663T J AC Switch,Key Type [Tuning Up]
SW731 92LSWICHT1663T J AC Switch,Key Type [Video/Aux]
SW732 92LSWICHT1663T J AC Switch,Key Type [Tuner (Band)]

1 SW801 QSOCE0009AWZZ J AH Switch,Slide Type

PRICE

RANK

DESCRIPTION

[Reverse Mode]

[Voltage Selector]

CD MECHANISM PARTS

301 NGERH0011AWZZ J AC Gear,Middle
302 NGERH0012AWZZ J AC Gear,Drive
303 MLEVP0080AWZZ J AC Rail,Guide
304 NSFTM0020AWFW J AD Shaft,Guide
305 92LM-CUSN1524A J AC Cushion

1 306 92LHPC1LXASY J BD Pickup Unit Ass’y

306- 1 ———— –– Pickup Unit
306- 2 NGERR0043AFZZ J AC Gear,Rack

306- 3 MSPRC0961AFZZ J AA Spring,Rack
701 XBSSD26P06000 J AA Screw,ø2.6×6mm
702 XHBSD20P05000 J AA Screw,ø2×5mm
703 XBBSD20P03000 J AA Screw,ø2×3mm
704 LX-WZ1070AFZZ J AA Washer,ø1.5×3.8×0.25mm
M1 92LMTR2790CASY J BB Motor with Chassis [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]

(Not Replacement Item)

CABINET PARTS

201 92LCAB3564AASY J Front Panel Ass’y
201 92LCAB3568AASY J Front Panel Ass’y
201 92LCAB3749AASY J Front Panel Ass’y

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

201- 3 GDORF0100AWSA J AE Holder,Cassette [Tape 2]
201- 4 GCOVA1349AWSA J AG Cover,Cassette [Tape 1]

201- 4 GCOVA1349AWSB J AH Cover,Cassette [Tape 1]
201- 5 GCOVA1388AWSA J AG Cover,Cassette [Tape 2]
201- 5 GCOVA1388AWSB J Cover,Cassette [Tape 2]
201- 6 HDECQ0686AWSA J AE Panel,Cassette [Tape 1]

201- 7 HDECQ0687AWSA J AE Panel,Cassette [Tape 2]
201- 8 HDECQ0750AWSA J Panel,Amp. [For CD-BK260V]
201- 8 HDECQ0751AWSA J Panel,Amp. [For CD-BK2700V]
201- 8 HDECQ0776AWSA J Panel,Amp. [For CD-BK280V]
201- 9 JKNBZ0808AWSA J AE Button,Power

201- 9 JKNBZ0808AWSB J AE Button,Power [For CD-BK2700V]
201-10 JKNBZ0778AWSA J AF Button,Dimmer/Tuning

201-10 JKNBZ0778AWSB J AG Button,Dimmer/Tuning

[For CD-BK260V]
[For CD-BK2700V]
[For CD-BK280V]

(Not Replacement Item)

[For CD-BK260V/CD-BK280V]
[For CD-BK2700V]
[For CD-BK260V/CD-BK280V]
[For CD-BK2700V]

[For CD-BK260V/CD-BK280V]

[For CD-BK260V/CD-BK280V]
[For CD-BK2700V]

NO.

201-11 JKNBZ0849AWSA J Button,Function
201-12 HDECQ0690AWSA J AC Volume Ring
201-13 JKNBZ0780AWSA J AF Button,Disc Control

201-13 JKNBZ0780AWSB J AF Button,Disc Control
201-14 JKNBZ0804AWSA J AG Button,Center Operation

201-15 GCOVA1351AWSA J AB Cover,Operation LED A
201-16 MLIFP0008AWZZ J AD Damper
201-17 MSPRD0167AWFJ J Spring,Cassette [Tape 1]
201-18 MSPRD0168AWFJ J Spring,Cassette [Tape 2]
201-19 JKNBZ0783AWSA J AF Button,X-Bass/Equalizer
201-20 PSHEP0063AWZZ J AB Filter,Remote Sensor
201-21 LHLDZ1328AWZZ J AC Holder,Cassette Lock
201-22 MSPRC0029AWFJ J AB Spring,Cassette Lock
201-23 MLOKC0006AWZZ J AB Lock Lever Cassette [Tape 1]
201-24 MLOKC0007AWZZ J AB Lock Lever Cassette [Tape 2]
201-25 JKNBZ0805AWSA J AE Button,Volume
201-26 92LBADGE1671A J AC Badge,SHARP
201-27 JKNBZ0803AWSA J AD Button,RDS
202 92LCAB3561BASY J AN Side Panel Ass’y,Left

202 92LCAB3565BASY J AN Side Panel Ass’y Left

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

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

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

204 GCAB-1194AWSA J AP Cabinet,Top
204 GCAB-1194AWSB J AP Cabinet,Top [For CD-BK2700V]

205 JKNBK0012AWSG J AK Knob,Karaoke
205 JKNBK0012AWSH J Knob,Karaoke
206 GCOVA1400AWSA J Cover,CD Tray

207 GITAR0738AWSA J Rear Panel

207 GITAR0739AWSA J Rear Panel

207 GITAR0787AWSA J Rear Panel

207 GITAR0833AWSA J Real Panel
207 GITAR0834AWSA J Rear Panel
207 GITAR0836AWSA J Rear Panel
211 LANGK0252AWFW J AE Bracket,Fan Support

212 LBSHC0002AWZZ J AD Bushing,AC Power Supply Cord
213 LCHSM0122AWFW J AN Chassis,Main
214 LHLDZ1332AWZZ J AD Holder,FL Display
215 TSPC-0934AWZZ J Label,Specifications

215 TSPC-0935AWZZ J Label,Specifications
215 TSPC-0937AWZZ J Label,Specifications
215 TSPC-0938AWZZ J Label,Specifications
215 TSPC-0946AWZZ J Label,Specifications
215 TSPC-0947AWZZ J Label,Specifications
218 NFANP0001AWZZ J AD Rotary Fan

219 PCUSG0022AWZZ J AB Cushion,Leg
220 PRDAR0188AWFW J AR Heat Sink,Main

1 222 QACCA0003AW00 J AL AC Power Supply Cord
1 222 QACCE0010AW00 J AK AC Power Supply Cord
1 222 QACCJ0007AW00 J AK AC Power Supply Cord

223 QCNWN1844AWZZ J AC Lug Wire

1 224 QFSHD0001AWZZ J AB Holder,Fuse

PRICE

RANK

DESCRIPTIONPARTS CODE

[For CD-BK260V/CD-BK280V]
[For CD-BK2700V]

[For CD-BK260V/CD-BK280V]
[For CD-BK2700V]

(Not Replacement Item)

[For CD-BK260V/CD-BK280V]
[For CD-BK2700V]

(Not Replacement Item)

[For CD-BK260V/CD-BK280V]

[For CK-BK260V/CD-BK280V]
[For CD-BK2700V]

[

CD-BK260V Except for

Philippines]
[CD-BK2700V Except for

Philippines]
[CD-BK280V Except for

Philippines]
[CD-BK260V for Philippines]
[CD-BK2700V for Philippines]
[CD-BK280V for Philippines]

[CD-BK260V for Taiwan]
[CD-BK260V for Thailand]
[CD-BK2700V for Taiwan]
[CD-BK2700V for Thailand]
[CD-BK280V for Taiwan]
[CD-BK280V for Thailand]

– 6 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO.

225 92LBE231616 J AD Belt
226 92LCSPR1431C J AA Spring,Ring
227 92LEVA0330702 J AD Velvet Carpet,Chassis
228 92LMAG0104302 J AE Magnet
229 92LMT0304302 J AB Plate,Metal
230 92LNBAND1318A J AA Nylon Band,80mm
231 92LNM0305401 J AB Velvet Carpet
232 92LPT0303002 J AB Roller
233 92LPT0304303 J AB Lever,Stop
234 92LPT0304304 J AB Stopper
235 92LPT0304305 J AE Lever,Lock
236 92LPT0304306 J AG Stabilizer
237 92LPT0304307 J AC Support,Cam
238 92LPT0304308 J AB Lock Gear Pin
239 92LPT0304309 J AB Cap,Pulley Stopper
240 92LPT0305413 J AG Cam Gear Lower
241 92LPT0309506 J AD Gear,Turntable Drive
242 92LPT0309507 J AD Gear,Open/Close Drive
243 92LPT0309508 J AD Gear,Planet
244 92LPT0309509 J AD Gear,Drive
245 92LPT0309510 J AE Gear,Pulley
246 92LPT0309511 J AD Gear,Middle
247 92LPT0311101 J AB Lever,Clamp
248 92LPT0311102 J AC Lever,Disc
249 92LPT0312005 J AL Gear,Cam
250 92LPT0320201 J AE Support,Stabilizer
251 92LPT0330301 J AU Chassis,Loading
252 92LPT0330803 J AK CD,Chassis
253 92LPT0331003 J AT Chassis,Slide
254 92LPT0331105 J AM Turntable
255 92LSP0304303 J AB Spring,Stopper
256 92LSP0304305 J AB Spring,Lock
257 92LSP0304306 J AB Spring,Lock Gear
258 KMECB0019AWZZ J BH Tape Mechanism Ass’y
258- 1 92PF513-853 J BL Head Plate Block [Tape 2]
258- 2 92PF525-336 J Motor with Pulley [Tape]
258- 3 92PF567-677 J Tape Mechanism PWB Ass’y
258- 4 92PFF19N-21 J Belt,Main [Tape 2]
258- 5 92PF514-133 J AL Pinch Roller
258- 6 92PF19S-31 J Belt,FF/REW [Tape 2]
258- 7 92PFF19N-11 J Belt,Main [Tape 1]
258- 8 92PF522-061 J Clutch Ass’y Block [Tape 1]
258- 9 92PFF19S-52 J Belt,FF/REW [Tape 1]
258-10 92PF513-861 J Head Plate Block [Tape 1]
258-11 92PF522-063 J Clutch Ass’y Block [Tape 2]
259 PCOVQ3002AWZZ J AL Fan Cover
260 92LCAUT1706B J AA Label,Laser
261 92LCAUT1706A1 J AC Label,Class 3
262 LANGK0287AWFW J Bracket,Transformer Support
263 PSLDM9002AWFW J Plate, Transformer Shiel
601 LX-EZ0010AWFD J AB Screw,Special
602 XJBSD30P12000 J AA Screw,ø3×12mm
603 LX-JZ0010AFFD J AA Screw,ø3×10mm
604 XEBSD26P08000 J AA Screw,ø2.6×8mm
605 XBBSD20P04000 J AA Screw,ø2×4mm
606 XEBSD30P10000 J AA Screw,ø3×10mm
607 XEBSD30P12000 J AA Screw,ø3×12mm
608 XESSD30P10000 J AA Screw,ø3×10mm
610 XJBSD30P10000 J AA Screw,ø3×10mm
611 XJBSD30P14000 J AA Screw,ø3×14mm
613 XJSSD30P10000 J AA Screw,ø3×10mm
614 92LSC0308MBZI J AB Screw,ø3×8mm
615 92LSC0308RBZI J AB Screw,ø3×8mm
616 XHBSD40P08000 J AA Screw,ø4×8mm

PARTS CODE

PRICE
RANK

DESCRIPTION

ACCESSORIES/PACKING PARTS

NO. PARTS CODE

TGANE0011AW75 J Warranty Card
TGANE0011AW78 J Warranty Card
TGANZ0028AW80 J Warranty Card
TGANZ0028AW81 J Warranty Card
TGANZ0028AW84 J Warranty Card
TINST0099AWZZ J Operation Manual

TINST0101AWZZ J Operation Manual
TINSZ0711AWZZ J Operation Manual

TINSZ0716AWZZ J Operation Manual
TLABB0001AWZZ J AB Label,Japan

TLABE0475AWZZ J Label,Bar Code [CD-BK260V]
TLABE0476AWZZ J Label,Bar Code [CD-BK2700V]
TLABE0520AWZZ J Label,Bar Code [CD-BK260V]
TLABE0521AWZZ J Label,Bar Code [CD-BK2700V]
TLABE0576AWZZ J Label,Bar Code [CD-BK280V]
TLABE0581AWZZ J Label,Bar Code [CD-BK280V]
TLABJ0003AWZZ J AB Label,Japan,Packing Case
TLABZ0938AWZZ J Label,Feature [Tape 1]
TLABZ0956AWZZ J Label,Carton

TLABZ0957AWZZ J Label,Feature [Tape 2]
TLABZ0958AWZZ J Label,Carton

TLABZ0964AWZZ J Label,Carton
92LBAG760C J AA Bag,Plug Adaptor

92LFANT1746A J AD FM Antenna
92LPANEL713A J AB Panel,MADE IN MALAYSIA
RRMCG0270AWSA J AT Remote Control
GFTAB1022AWSB J AK Battery Lid,Remote Control

PRICE
RANK

DESCRIPTION

[CD-BK260V for Philippines]
[CD-BK280V for Philippines]
[CD-BK260V for Taiwan]
[CD-BK2700V for Taiwan]
[CD-BK280V for Taiwan]
[CD-BK260V/CD-BK2700V for

Thailand]
[CD-BK280V for Thailand]
[CD-BK260V/CD-BK2700V

Except for Thailand]
[CD-BK280V Except for Thailand]

[CD-BK260V for Taiwan]

[CD-BK2700V for Taiwan]
[CD-BK280V for Thailand]

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

1 PWB-A1~3 92LPWB3564MANS J –– Main/Power/Transformer

1 PWB-A1~3 92LPWB3749MANS J –– Main/Power/Transformer

PWB-B1~3 92LPWB3564DPLS J –– Display/Headphones/Video Out
PWB-C 92LPWB3552CDUS J –– CD Video

PWB-D 92PF567-649 J Tape Mechanism
PWB-E 92LPC99C017 J AE CD Loading Motor (PWB Only)
PWB-F QPWBF0027AWZZ J AD CD Motor (PWB Only)
PWB-G1 92LPWB3553MICS J –– Mic

PWB-G1,2 92LPWB3747MICS J –– Mic/Surround Speaker

(Combined Ass’y)
[For CD-BK260V/CD-BK2700V]

(Combined Ass’y)
[For CD-BK280V]

(Combined Ass’y)

[For CD-BK260V/CD-BK2700V]
(Combined Ass’y)

[For CD-BK280V]

OTHER SERVICE PART

UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner

QANTL0008AWZZ J AH AM Loop Antenna
QCNWG0005AWZZ J AL Video Cord

1 QPLGA0003AWZZ J AF Adaptor,AC Plug
1 QPLGA0004AWZZ J AF Adaptor,AC Plug

SPAKA0300AWZZ J AM Packing Add.
SPAKC1147AWZZ J Packing Case [For CD-BK260V]
SPAKC1240AWZZ J Packing Case
SPAKC1262AWZZ J Packing Case [For CD-BK280V]
SPAKP0013AWZZ J AC Polyethylene Bag,Unit
SPAKZ0771AWZZ J AF Center Pad
SSAKA0007AWZZ J AB Polyethylene Bag,Accessories
TCAUA0061AWZZ J Caution Tag [For Taiwan Only]
TGANE0011AW74 J AD Warranty Card

[CD-BK2700V for Philippines]

[For CD-BK2700V]

– 7 –

CD-BK260V/CD-BK2700V/CD-BK280V

NO. PARTS CODE

PRICE

RANK

DESCRIPTION

CP-BK260/CP-BK2700/CP-BK280

SPEAKER BOX PARTS

901 GBOXS6002AWSB J BB Speaker Box Ass’y
901 GBOXS6003AWSB J BB Speaker Box Ass’y

901- 1 QCNWN1833AWZZ J AH Speaker Ass’y
902 CWAKP1045AWSE J Net Frame Ass’y
902 CWAKP1045AWSF J Net Frame Ass’y
903 HPNLS1020AWSA J AW Front Panel
903 HPNLS1020AWSB J AW Front Panel [For CP-BK2700]

904 LHLDZ8001AWSA J AD Catching Holder
904 LHLDZ8001AWSB J AD Catching Holder
905 PCUSS0048AWZZ J AB Port Cushion

906 PCUSG0022AWZZ J AB Foot Cushion
907 TSPC-0837AWZZ J Label,Specifications

907 TSPC-0841AWZZ J Label,Specifications
907 TSPC-0907AWZZ J Label,Specifications
908 XJBSD40P12000 J AA Screw,ø4×12mm

909 XJBSD30P10000 J AA Screw,ø3×10mm
SP1,2 RSPA10016AW6W J AY Woofer

SP1,2 RSPA10026AW8W J Woofer [For CP-BK280]
SP3,4 RSPA00013AW6T J AQ Tweeter

SP3,4 RSPA00019AW8T J Tweeter [For CP-BK280]

[For CP-BK260/CP-BK280]
[For CP-BK2700]

(With Capacitor C1,2)
[For CP-BK2700]
[For CP-BK260/CP-BK280]
[For CP-BK260/CP-BK280]

[For CP-BK260/CP-BK280]
[For CP-BK2700]

[For CP-BK260]
[For CP-BK2700]
[For CP-BK280]

[For CP-BK260/CP-BK2700]

[For CP-BK260/CP-BK2700]

NO.

PRICE

RANK

DESCRIPTIONPARTS CODE

PACKING PARTS

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

GBOXS0070AWM1 (CD-BK280V ONLY)

SPEAKER BOX PARTS

901 CWAKP1055AWM3 J Net Frame Ass’y
902 GCAB-1208AWSA J Bottom Cabinet
903 TLABM0128AWZZ J Label,Parts Code
904 XEBSD30P140000 J Screw,ø3×14mm
905 QCNWN2045AWZZ J Speaker Cord
SP1,2 RSPA10034AWWP J Speaker

PACKING PARTS

SPAKA0316AWZZ J AK Packing Add.
SSAKH0067AWZZ J AC Polyethylene Bag,Speaker

– 8 –

CD-BK260V/CD-BK2700V/CD-BK280V

CD-BK260V/CD-BK2700V/CD-BK280V

A

306

701

306-2

304

701

B

306-1

704

306-3

302

C

301

702

D

303

703x2

E

M1

F

305

M2

G

305x2

SW4

PWB-F

H

1

23456

Figure 9 CD MECHANISM EXPLODED VIEW

– 9 –

CD-BK260V/CD-BK2700V/CD-BK280V

CD-BK260V/CD-BK2700V/CD-BK280V

A

B

610x2

C

202

202-2

PWB-B1

214

FL701

202-1

PWB-A1

603

223

603

606x12

603x2

258-1~258-11

FLYWHEEL

PWB-B3

258

223

BELT CONNECTION

FF/REW

ROLLER

ASS'Y

ASS'Y
TAPE2

MAIN BELT

PWB-G2

CD-BK280V

ONLY

218

PWB-D

Tape

Motor

226

608x5

FLYWHEEL

M901

602x3

IC904

FF/REW
ROLLER

ASS'Y

ASS'Y
TAPE1

605x2

IC903

211

IC902

610x14

610

610x2

610

215

610

610x2

207

610

220

613x2

201-10

201-14

219x2

201-27

201-20

201-24

201-16

201-11

201-25

201-22

608

201-21

205

201-19

604

201-13

PWB-G1

601

601

616

Silicon

Grease

616x2

616x2

263

213

611x2

616

IC901

PT801

PWB-A3
PWB-A2

224x8

259

262

212

222

D

PWB-B2

E

201-8

F

G

201-21

201-12

201-4

601

201-26

201-22

201-16

608

201

201-23

201-9

201-15

201-1

604

201-17

201-2

201-3

201-6

201-7

201-5

H

201-18

230

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

1

23456

Figure 10 CABINET EXPLODED VIEW (1/2)

– 10 –

203-1

203-2

203

610x2

CD-BK260V/CD-BK2700V/CD-BK280V

CD-BK260V/CD-BK2700V/CD-BK280V

A

250

607x2

204

B

229
228

254

236

614

C

CD
MECHANISM

D

260

252

242

E

PWB-C

232

241

246

237

255

234

243x4

244

245

249

231
240

239

248

261

PWB-E

607x2

M3

SW3

SW1

SW2

225

232

232

253

F

615

247

227

232x4

G

256

235

251

233

206

257

238

H

1

23456

Figure 11 CABINET EXPLODED VIEW (2/2)

– 11 –

CP-BA260/CP-BK2700/CP-BK270

A

B

C

SP3,4

TWEETER

SP1,2

WOOFER

C1,2
Capacitor

2.2µF,100V
Electrolytic (N.P.)

C1,2

Capacitor

2.2µF,100V
(N.P.)

SP3,4

TWEETER

RD

RD

SP1,2

WOOFER

CD-BK260V/CD-BK2700V/CD-BK280V

BK

BK

907

901

D

SP3,4

909x2

903

E

904x4

F

902

908x4

905x2

SP1,2

906x2

G

906x2

H

1

23456

Figure 12 SPEAKER EXPLODED VIEW (1/2)

– 12 –

CD-BK260V/CD-BK2700V/CD-BK280V

GBOXS0070AWM1 (CD-BK280V ONLY)

A

B

SP1,2

C

903

902

BK
GR

904 x 6

D

SP1,2

901

905

E

F

SP1,2

G

H

1

23456

Figure 13 SPEAKER EXPLODED VIEW (2/2)

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–– MEMO ––

CD-BK260V/CD-BK2700V/CD-BK280V

– 14 –

CD-BK260V/CD-BK2700V/CD-BK280V

COPYRIGHT 2001 BY SHARP CORPORATION

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

Printed in Japan

A0106-1463DS•HA•M

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