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CD-M4000W/CP-M4000

SERVICE MANUAL
No. S9156CDM4000W

MINI COMPONENT SYSTEM

MODEL CD-M4000W
SPEAKER SYSTEM

MODEL

CP-M4000

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

CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2 VOLTAGE SELECTION ..................................................................................................................................................... 2 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................. 3 SPECIFICATIONS ............................................................................................................................................................. 3 NAMES OF PARTS ........................................................................................................................................................... 4 OPERATION MANUAL ...................................................................................................................................................... 6 DISASSEMBLY .................................................................................................................................................................. 9 REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 12 ADJUSTMENT ................................................................................................................................................................. 13 BLOCK DIAGRAM ........................................................................................................................................................... 17 SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD .............................................................................................. 20 VOLTAGE ........................................................................................................................................................................ 38 NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 39 TYPES OF TRANSISTOR AND LED ................................................................................................................................ 39 WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 40 TROUBLESHOOTING ..................................................................................................................................................... 41 FUNCTION TABLE OF IC ................................................................................................................................................ 45 FL DISPLAY ...................................................................................................................................................................... 53 REPLACEMENT PARTS LIST/EXPLODED VIEW

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-M4000W/CP-M4000

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). ­2­

CD-M4000W/CP-M4000

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR
QACCA0003AW00 QACCL0005AW00

QACCE0008AW00

QPLGA0003AWZZ

QPLGA0004AWZZ

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

SPECIFICATIONS
CD-M4000W

General
Power source Power consumption Dimensions AC 110/127/220/230 - 240 V, 50/60 Hz 120 W Width: 270 mm (10-5/8") Height: 330 mm (13") Depth: 372 mm (14-11/16") 9.4 kg (20.7 lbs.)

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

Cassette deck
Frequency response Signal/noise ratio Wow and flutter 50 - 14,000 Hz (Normal tape) 55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/playback) 0.3 % (WRMS)

Weight

Amplifier
Output power MPO: 520 W (260 W + 260 W) (10 % T. H.D.) RMS: 300 W (150 W + 150 W) (10 % T.H.D.) RMS: 244 W (122 W + 122 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

CP-M4000
Type 4-way type speaker system Super Tweeter 8 cm (3-1/8") Tweeter 8 cm (3-1/8") Midrange 25 cm (10") Woofer Maximum input power 300 W (Total) 150 W Rated input power CP(Total) 6 ohms Impedance Width: 422 mm (16-5/8") Dimensions Height: 330 mm (13") Depth: 306 mm (12-1/16") Weight 8.5 kg (18.7 lbs.)/each

Output terminals Input terminals

CD player
Type Signal readout D/A converter Frequency response Dynamic range 3-disc multi-play compact disc player Non-contact, 3-beam semiconductor laser pickup 1-bit D/A converter 20 - 20,000 Hz 90 dB (1 kHz)

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

­3­

CD-M4000W/CP-M4000

NAMES OF PARTS
CD-M4000W

Front panel
1. Disc Tray 2. Timer Set Indicator 3. On/Stand-by Button 4. Tape 2 Cassette Compartment 5. Tape 1 Cassette Compartment 6. Equalizer Mode Select Button 7. Volume Control 8. Monster Bass/Demo Mode Button (with Indicator) 9. Disc Tray Open/Close Button 10.Disc Number Select Buttons (with Indicator) 11.Disc Skip Button 12.Tuning and Time Up Button 13.Tape 2 Reverse Play Button (with Indicator) 14.CD Button 15.Tuner (Band) Button 16.Tape (1 2) Button 17.Video/Auxiliary Button 18.Dimmer Button 19.Clock Button 20.Timer/Sleep Button 21.Headphone Socket 22.CD or Tape Stop Button (with Indicator) 23.CD Play or Repeat, Tape 1 Play, Tape 2 Forward Play Button (with Indicator) 24.Tape 2 Reverse Mode Select Button 25.CD Track Up or Fast Forward, Tape 2 Fast Wind, Tuner Preset Up Button 26.Tuning and Time Down Button 27.Memory/Set Button 28.Tape 2 Record Pause Button 29.CD Track Down or Fast Reverse, Tape 2 Fast Wind, Tuner Preset Down Button 30.Microphone Level Control 31.Microphone Socket

6

7 8

9 10 11

1 2 3

4 5 12 13 14 18 19 20 21 15 16 17 22 23 24 25 26 27 28 29 30 31

Display
1. FM Stereo Mode Indicator 2. FM Stereo Receiving Indicator 3. Karaoke Mode Indicator 4. CD Repeat Play Indicator 5. CD Pause Indicator 6. CD Play Indicator 7. Tape 2 Record Indicator 8. Tape Reverse Mode Indicator 9. Disc Number Indicators 10.Timer Play Indicator 11.Memory Indicator 12.Tape 2 Reverse Play Indicator 13.Tape 1 Play or Tape 2 Forward Play Indicator 14.Sleep Indicator 15.Timer Recording Indicator 16.Spectrum Analyser/Volume Level Indicator

1 2 345 6 16

7 8

9 10 11 12 13 14 15

16

16

­4­

CD-M4000W/CP-M4000
CD-M4000W

Rear panel
1. FM 75 Ohms Aerial Terminal 2. FM Aerial Earth Terminal 3. AM Loop Aerial Socket 4. Span Selector Switch 5. Video/Auxiliary (Audio Signal) Input Sockets 6. Speaker Terminals 7. AC Power Lead 8. AC Voltage Selector

1 2 3 4 5 6 8 7

Remote control
1. Remote Control Transmitter 2. Echo Level Up and Down Buttons 3. Karaoke Mode Button 4. Disc Number Select Buttons 5. CD Clear Button 6. Tape 2 Record Pause Button 7. CD Track Down or Fast Reverse, Tape 2 Fast Wind, Tuner Preset Down Button 8. Equalizer Mode Select Button 9. Tape 2 Reverse Play Button 10.CD Button 11.Tuner (Band) Button 12.On/Stand-by Button 13.Monster Bass Button 14.CD Random Button 15.CD Memory Button 16.CD Pause Button 17.CD Track Up or Fast Forward, Tape 2 Fast Wind, Tuner Preset Up Button 18.CD or Tape Stop Button 19.CD Play or Repeat, Tape 1 Play, Tape 2 Forward Play Button 20.Video/Auxiliary Button 21.Tape (1 2) Button 22.Volume Up and Down Buttons
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.

1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

­5­

CD-M4000W/CP-M4000
CP-M4000

Speaker system
1. Tweeter 2. Super Tweeter 3. Midrange 4. Woofer 5. Bass Reflex Duc 6. Speaker Terminals

1 2 3 4

5 6

OPERATION MANUAL

System Connections
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.

Setting the FM/AM span selector

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

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

2

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

­6­

CD-M4000W/CP-M4000

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

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

1 2

Press the ON/STAND-BY button to turn the power on. Press the CLOCK button and within 5 seconds, 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:

3

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

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. "0:00" "AM 12:00" The 24-hour display will appear. (0:00 - 23:59) The 12-hour display will appear.

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.

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

To change the 24-hour or 12-hour display:
1 2 Clear all the programmed contents. Perform "Setting the Clock" from the beginning.

Remote Control
Test of the remote control
Face the remote control directly to the remote sensor on the unit.

The remote control can be used within the range shown below:
Press the ON/STAND-BY button. Does the power turn on? Now, you can enjoy the music.

Remote sensor

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

­7­

CD-M4000W/CP-M4000

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.

Cassette deck
Symptom Cannot record. Cannot record tracks with proper sound quality. Possible cause Is the erase-prevention tab removed? Is it a normal tape? (Yo u cannot record on a metal or CrO tape.) Is there any slack? Is the tape stretched? Cannot hear treble. Sound fluctuation. Cannot remove the tape. Are the capstans, pinch rollers, or heads dirty? If a power failure occurs during playback, the heads remain engaged with the tape. Do not open the compartment forcibly. Wait until electricity resumes.

General
Symptom The clock is not on time. When a button is pressed, the unit does not respond. Possible cause Did a power failure occur? Reset the clock. Set this unit to the power stand-by mode and then turn it back on. If the unit still malfunctions, reset it. Is the volume level set to "0"? Are the headphones connected? Are the speaker wires disconnected? Is the karaoke mode set to "L-CH", "R-CH" or "V-CANCEL"?

Cannot erase completely. Sound skipping.

No sound is heard.

Karaoke
Symptom The vocal part of a multiplexed disc is not heard. Possible cause Is the karaoke mode set to "L-CH", "R-CH" or "V-CANCEL"?

CD player
Symptom Playback does not start. Playback stops in the middle or is not performed properly. Playback sounds are skipped, or stopped in the middle of a track. Possible cause Is the disc loaded upside down? Does the disc satisfy the standards? Is the disc distorted or scratched? Is the unit located near excessive vibrations? Is the disc very dirty? Has condensation formed inside the unit?

Remote control
Symptom The remote control does not operate. Possible cause Is the AC power lead of the unit plugged in? Is the battery polarity respected? Are the batteries dead? Is the distance or angle incorrect? Does the remote control sensor receive strong light?

Tuner
Symptom Radio makes unusual noise consecutively. Possible cause Is the unit placed near the TV or computer? Is the FM aerial or AM loop aerial placed properly? Move the AC power lead away from the aerial if located near.

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 2 Press the ON/STAND-BY button to enter the power stand-by mode. Whilst pressing down the button and the MONSTER-BASS 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 2 3 4 5 Press the ON/STAND-BY button to turn the power on. Press the CD button. Press the OPEN/CLOSE button to open the disc tray. Remove all CDs inserted in the unit. Press the OPEN/CLOSE button to close the disc tray. Make sure that "NO DISC" is displayed. Press the ON/STAND-BY button to enter the stand-by mode, and then unplug the AC power lead from the wall socket.

­8­

CD-M4000W/CP-M4000

DISASSEMBLY
Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take cassette tape and compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling. 4. Take sufficient care on static electricity of integrated circuits and other circuits when servicing. CD-M4000W
STEP 1 2 3 REMOVAL Top Cabinet Side Panel (Left/Right) CD Player Unit/ CD Tray Cover PROCEDURE 1. Screw ....................... (A1) x4 1. Screw ....................... (B1) x8 1. Turn on the power supply, ... open the disc tray, take out the CD tray cover, and close. (Note 1) 2. Screw ....................... (C1) x1 3. Hook ......................... (C2) x3 4. Hook ......................... (C3) x2 5. Socket ...................... (C4) x2 1. Screw ..................... (D1) x10 2. Socket ...................... (D2) x1 FIGURE 9-1 9-1 9-2

CD-M4000W
(A1) x 2 ø3 x 12mm Top Cabinet

Side Panel (Right) (B1) x 2 ø3 x 10mm (A1) x 2 ø3 x 12mm

Side Panel (Left) (B1) x 4 ø3 x 10mm Rear Panel (B1) x 2 ø3 x 10mm

Figure 9-1
CD Servo PWB (C4) x 2 1 CD Tray Cover (C2) x 3

4 5

Rear Panel with Fan Motor Main PWB

9-2
(C3) x 1 Pull 1 2 Transformer PWB (D1) x 1 ø3 x 10mm (C1) x 1 ø3 x 10mm CD Player Unit (C3) x 1

1. Screw ....................... (E1) x1 9-2 2. Flat Cable ................ (E2) x1 10-2 3. Socket ...................... (E3) x4 10-2,10-3 1. Screw ....................... (F1) x7 2. Socket ...................... (F2) x2 3. PWB Holder ............. (F3) x3 4. Flat Wire ................... (F4) x1 1. Screw ....................... (G1) x1 2. Socket ...................... (G2) x1 2. Hook ......................... (G3) x2 1. Knob ......................... (H1) x1 2. Screw ..................... (H2) x12 3. Flat Cable ................ (H3) x1 10-3 10-2 10-3 10-3

6

Amp. PWB

7

Front Panel

8

Display PWB

10-4
(D2) x 1

9 10 11 12 13

Tape Mechanism 1. Open the cassette holder. 2. Screw (J1) x5 Headphones PWB 1. Screw ....................... (K1) x1 Mic PWB Turntable Disc Tray 1. Screw ....................... (L1) x2 1. Hook ........................ (M1) x2 2. Cover ...................... (M2) x1 1. Turn fully the lock lever in the . arrow direction. 2. While holding the lock lever,rotate the cam gear until the cam gear rib engages with the clamp lever. 3. Push the slide chassis backward to engage the claw with the groove and remove it in the direction of the arrow. ................. (N1) x6 1. Screw ....................... (P1) x1 2. Hook ......................... (P2) x2 3. Socket ...................... (P3) x4 1. Hook ......................... (Q1) x2 2. Hook ......................... (Q2) x3

10-4 10-4 10-4 10-5 9-3 10-1 10-6

Amp. PWB

(D1) x 7 ø3 x 10mm

(D1) x 2 Rear Main ø3 x 10mm Panel PWB

(E1) x 1 ø3 x 10mm Lug Wire

Figure 9-2

Lock Lever

CD Player Unit (Bottom View)

14

CD Servo PWB (Note 2) CD Mechanism

11-1

Figure 9-3
11-2 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.

15

Note 1: How to open the changer manually. (Fig. 9-3) 1. In this state, turn fully the lock lever in the arrow direction through the hole on the loading chaissis bottom. 2. While holding the lock lever, rotate the cam gear anticlockwise until the cam gear rib engages with the clamp lever. (Fig. 10-1) 3. After that, push forward the slide Chaissis.

­9­

CD-M4000W/CP-M4000
(H1) x 1

Clamp Lever

Display PWB (H2) x 12 ø3 x 10mm

(H3) x 1 (L1) x 2 ø3 x 10mm

CD Player Unit (Top View)

Mic PWB Tape Mechanism Lug Wire Front Panel Open (J1) x 5 ø3 x 10mm Cassette Holder

Cam Gear Rib

Figure 10-1
(K1) x 1 ø3 x 10mm Lug Wire

(E3) x 1 (E3) x 1

Headphones PWB

Figure 10-4
(M2) x 1

Power (F2) x 1 PWB (E2) x 1 Mic PWB Transformer PWB
Turntable

Main PWB

Main PWB (F2) x 1 (E3) x 1 Amp. PWB
(M1) x 2

Slide Chassis

Figure 10-2
(F1) x 2 ø3 x 10mm (F4) x 1 Headphones PWB

CD Player Unit

(F1) x 2 ø3 x 10mm Tape Mechanism (G2) x 1 (E3) x 1

Figure 10-5

(N1) x 3
Front Panel

3

(G3) x 1

2

(G3) x 1 (F3) x 1 Push Push (F1) x 3 ø3 x 8mm Amp. PWB (G1) x 1 ø3 x 8mm (F3) x 2 Push Push

1 (N1) x 3

Figure 10-3 ­ 10 ­

Figure 10-6

CD-M4000W/CP-M4000
CD Mechanism
(P1) x 1 ø3 x 8mm (P3) x 2 (P2) x 2 CD Servo PWB Slide Chassis

(Q2) x 3

(Q1) x 1

(Q1) x 1

CD Mechanism Chassis

(P3) x 2

Slide Chassis
Figure 11-1 Figure 11-2

CP-M4000
STEP 1 REMOVAL Front Panel PROCEDURE FIGURE
Speaker Box Ass'y Front Panel

1. Net .......................... (A1) x1 11-3,11-4 2. Catching Holder ..... (A2) x4 3. Screw ..................... (A3) x4 1. Screw ..................... (B1) x2 1. Screw ..................... (C1) x4 1. Screw ..................... (D1) x4 1. Screw ..................... (E1) x4 11-5 11-5 11-5 11-5

2 3 4 5

Super Tweeter Woofer Tweeter Midrange

(A3) x 4 ø4 x 20mm (A2) x 4

Screwdriver

Front Panel
(A1) x 1

Figure 11-3
Driver should be pried away from Speaker Box.

Speaker Box Ass'y

Woofer
Speaker Box Ass'y

(C1) x 4 ø4 x 20mm Front Panel (B1) x 2 ø2.6 x 10mm (D1) x 4 ø3 x 12mm Super Tweeter

Figure 11-4

Tweeter (E1) x 4 Midrange ø3 x 12mm

Figure 11-5 ­ 11 ­

CD-M4000W/CP-M4000

REMOVING AND REINSTALLING THE MAIN PARTS
TAPE MECHANISM SECTION
Perform steps 1 to 7 and 9 of the disassembly method to remove the tape mechanism.
TAPE 2 Clutch Ass'y Record/Playback Head

How to remove the record/playback and erase heads (TAPE 2) (See Fig. 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.
Erase Head

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.

(A1) x 2 Ø2 x 6mm

Figure 12-1
TAPE 1 Clutch Ass'y 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 , and remove the pinch roller (C1) x 1 pc., in the direction of the arrow . Note: When installing the pinch roller, pay attention to the spring mounting position.

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.

(B1) x 1 Ø2 x 9mm (B1) x 1 Ø2 x 5mm

Figure 12-2

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.
Tape Motor

Pinch Roller (C1) x 1 Pull

Pull


Pinch Roller Pawl

Figure 12-3
FF/REW Tape Roller Motor FF/REW Belt (D2) x 1 Tape Motor TAPE 1 Main Belt (E1) x 1

TAPE 2

Clutch Ass'y

TAPE 2 Main Belt (D1) x 1

(F1) x 2

Ø2.6 x 5mm
Flywheel Ass'y

Main Belt (D1) x 1

TAPE 1 FF/REW Belt (E2) x 1 Main Belt (E1) x 1

Flywheel Ass'y

FF/REW Roller

Figure 12-5 ­ 12 ­

Figure 12-4

CD-M4000W/CP-M4000 CD MECHANISM SECTION
Perform steps 1, 2, 3, 12, 13, 14 and 15 of the disassembly method to remove the CD mechanism.

Slide Chassis

CD Loading Motor CD Loading Motor PWB (A1) x 2 (A1) x 1 (A1) x 2
CD Loading Motor Pulley Drive Belt (A2) x 1
Figure 13-1

How to remove the CD loading motor (See Fig. 13-1)
1. Bend the hooks (A1) x 5 pcs., to remove the CD loading motor. 2. Remove the drive belt (A2) x 1 pc.

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). 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.

Stop Washer (B3) x 2 (B1) x 1 ø2.6 x 6mm

Pickup Shaft (B4) x 1 CD Mechanism Gear (B2) x 1
Figure 13-2

ADJUSTMENT
MECHANISM SECTION
· Driving Force Check
Torque Meter Play: TW-2111 Specified Value Tape 1: Over 80 g Tape 2: Over 80 g Normal speed MTT-111

· Tape Speed
Test Tape Adjusting Point Variable Resistor in motor. Specified Value 3,000 ± 30 Hz Instrument Connection Speaker terminal (Load resistance: 6 ohms)

· Torque Check
Torque Meter Specified Value Tape 1 Play: TW-2111 Fast forward: TW-2231 Rewind: TW-2231 30 to 80 g.cm -- -- Tape 2 30 to 80 g.cm 70 to 180 g.cm 70 to 180 g.cm

TAPE MECHANISM

Tape Motor

Variable Resistor in motor
Figure 13-3 ­ 13 ­

CD-M4000W/CP-M4000 TUNER SECTION
fL: Low-range frequency fH: High-range frequency · AM IF/RF Signal generator: 400 Hz, 30%, AM modulated
Test Stage Frequency Frequency Display 1,602 kHz 531 kHz 990 kHz Setting/ Instrument Adjusting Connection Parts T351 *1 (fL): T306 *2 1.1 ± 0.1 V (fL): T303 *1

· FM RF Signal generator: 1 kHz, 40 kHz dev., FM modulated
Test Stage Frequency Frequency Display FM Band Coverage FM RF -- 87.50 MHz Setting/ Adjusting Point Instrument Connection

T301(fL): *1 1.3 V ± 50 mV L312 *2

AM IF AM Band Coverage

450 kHz --

98.00 MHz 98.00 MHz (10-30 dB)

AM Tracking 990 kHz

*1. Input: Antenna *2. Input: Antenna

Output: TP302 Output: TP301

*1. Input: Antenna Output: TP301 *2. Input: Antenna Output: Speaker terminal · FM IF Signal generator: 10.7 MHz, FM modulated
Test Stage Frequency Frequency Display IF 10.7 MHz 98 MHz Setting/ Adjusting Point Instrument Connection

SO301 FM ANTENNA TERMINAL

CNP301 AM LOOP ANTENNA

MAIN PWB

T302 *1 (Turn the core of transformer T302 fully counterclock wise)

T303 IC301

AM TRACKING fL

*1. Input: Antenna

Output: TP301

TP301 C393 T301

T302 FM IF

L312 T306 FM RF

FM BAND COVERAGE fL

AM BAND COVERAGE fL T351 AM IF TP302 R357

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

T Stopped CH1=500 mV DC 10:1

CH2=200 mV DC 10:1

CH3=1 V DC 10:1

1999/04/05 20:26:47 500 ms/div (500 ms/div) NORM:20 kS/s

T 1

FDO

TE
3

EFBL
2

CH2 v/DIV 200 mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000 V CH2 : 0.000 V CH3 : 0.00 V CH4 : 0.00 V =Record Length= Main : 100 K Zoom : 2k =Trigger= Mode : SINGLE Type : EDGE CH1 Delay : 0.0 ns Hold off : 0.2 µs

Figure 14-2 ­ 14 ­

CD-M4000W/CP-M4000 TEST MODE
· Setting the test mode Any one of test mode can be set by pressing several keys as follows. + + TEST:CD operation test Function:-CD test mode. -Enter test mode.

C D

T E S T
IL isn't done OPEN/CLOSE operation is using manual.

<<

>>, <<

>> buttons make pick's slide possible.

<> key input.

<> key input.

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

Laser ON.

<> key input.

Tracking OFF play at 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"

<> key input.

<< << <<

1>> key: Track 4 2>> key: Track 9 3>> key: Track 15

Tracking ON play from that specific point. <> 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 b) Tracking off set c) Tracking balance d) Tracking Gain f) Focus Gain g) RF level shift VOL -- Last memory BAL -- CENTER P.GEQ -- FLAT X-BASS -- OFF To cancel : Power OFF

="FOF_XXXX" ="TOF_XXXX" ="TBA_XXXX" ="TGA_XXXX" ="FGA_XXXX" ="RFL_XXXX"

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

­ 15 ­

CD-M4000W/CP-M4000 Standard Specification of Stereo System Error Message Display Contents
Error Contents Output while Device Protection Operation Display 'PROTECT' Notes 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 Focus Not Match IL Time Over TUN PLL Unlock 'ER-CD**' 'NO DISC' 'NOT READ' 'ER-TU**' 00: TUN Error 01: PLL Unlock 02: 03: 30: System-VCD 31: System-CD Servo

­ 16 ­

CD-M4000W/CP-M4000

SW3 SW2 DISC CLAMP NUMBER SW1 OPEN/ CLOSE TO MAIN SECTION TO DISPLAY SECTION

M
1 OC, DISC NO 2 3 4 5 6

M3 CD LOADING

CLAMP SW

+5V (+B5 )

+5V (+B5)

CD RES

1

2

3

4

5

6

DGND

AGND

WRQ

R-CH

L-CH

DRF

DO

CE

CL

DI

CNP7

CNP8

1

2

3

4

5

6

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

Q3

42 43 44 45 LCHO 61 CE 62 CL 63 DI 64 DO 65 VWRQ 66 VRES 67 DRF RCHO LVSS RVSS

25 CONT4

70 71 CONT3 CONT2 75 69 57 56 55 51 50 40

IC1 LC78645E CD SERVO
XL1 33.8688 MHz 48 XOUT

37 28 19 1 TO CONT5 26 SLDO 23 2 FD 17 25 SLDO SPO 41 42 39 38

49 XIN ADAVDD XVDD RFVDD RVDD VVDD LVDD FIN1 FIN2 TIN1 TIN2 LDD LDS

CNP4

CNS4

BI4

SPDO 22 FD0 21 TD0 20 +5V 18 VCC1 40 VCC4 24

35

5

77 18 47

41 46

7

8

9

10

79 80

+3.3V

23 28

IC2 M63001FP FOCUS/TRACKING/ VCC2 SPIN/SLED VCC3 DRIVER
4 5 6 7 15 16 26 27

29 22 21 14 8

+3.3V

Q2 CONSTANT VOLTAGE LASER DRIVER +3.3V Q1

+5V

TRACKING COIL

PICKUP UNIT

FOCUS COIL

M1 SPINDLE MOTOR

M M
SW4 PICKUP IN

M2 SLED MOTOR

Figure 17 BLOCK DIAGRAM (1/3) ­ 17 ­

CD-M4000W/CP-M4000

FM ANTENNA TERMINAL SO301 BF301 B.P.F 1 FM IF 10.7MHz CF303 X351 456kHz CF351 450kHz MO/ST T351 CF352 AM IF 1 2 4 5 9 8 17 13 AM MIX AM IF GND VCC FM MPX IN DET VCO L 14 R 15 FM/AM OUT MPX IN 23 21 24 7 18 16 12 PHASE(FM/AM) AM OSC IN AM RF IN STEREO

+B4

IC301 TA7358AP FM FRONT END
2 3 4 5 7 FM OSC 8

6 9

T302

FM L312 RF AM LOOP ANTENNA

T301 FM OSC

IC303 LA1832S FM IFDET./ FM MPX./ AM IF

OSC BUFF CNP301 2 1 AM TRACKING T303 T306 AM BAND COVERAGE Q302

JK1 MIC

ICK1 M65856SP MIC AMP.
LATCH 40 CLOCK 41 DATA 42

VT

X352 4.5MHZ DO 6 17 21 CE 20 1 OSC 22 15 16 11 3 DI CL 4 5

+B4
+B4

IC302 LC72131 PLL(TUNER)
7 9 10 MO/ST FM/AM

MIC IN

9 12 13 VRK1 MIC VOLUME

L OUT 36 R OUT 35 L IN 31 R IN 32 VCC 23

+B FM Q360 8

FM/AM

CONSTANT VOLTAGE 1 L 7 R

5 6 2 3 JK601 VIDEO/AUX L-CH R-CH L 9 R 16 TAPE L 10 R 15 TUNER L 11 R 14 CD L 12 R 13 MIC +B4 +B4 DI 1 CE 2 CLK 24

23

+B5

QK1

ICK2 KIA4558P OPE AMP.

CNS11 R 1 FROM CD SERVO SECTION CNP7 2 3 L

IC601 LC75341 AUDIO PROCESSOR

­20dB ATT Q603 Q60 Q604 Q60 SYST MUT

21 R 4 L Q862 Q863

IC101 PLAYBACK AND RECORD/ PLAYBACK AMP.
L(T1) 1 R(T1) 24 SWITCHING 13 P.B 4 L PB 21 R 5 20 H/N 7 L REC 18 R 8 L NF 17 R NF 10 ALC TAPE MECHANISM ASS'Y

7 18 8 17 L R L R

3

1 IC860 KIA4558P OPE AMP. 3 8 Q864 Q865 +B4

TAPE 1 L-CH PLAYBACK R-CH HEAD

TAPE 2 L-CH R-CH RECORD PLAYBACK HEAD AC BIAS

REC P.B. Q103Q106

L(T2) 2 R(T2) 23 L NF 3 R NF 22

Q121 Q122 MUTING

REC/ +B4 8 IC703,IC704 1 KIA4558P OPE AMP. 7 28 30

POP REDUCE 6 T1/T2 L REC 9 REC R REC 16 REF 14 12 NOR/ CRO2 15

­B2 MOTOR DRIVER Q708 Q704 Q705 SOLENOID DRIVER +B3

4

IC701(2/2) IX0460AW
29

T1/T2 19

SWITCHING SWITCHING Q107 Q108 SWITCHING Q109 BIAS Q128 OSC L104 Q111 SWITCHING Q110 BIAS SWITCHING ERASE HEAD Q124 +B4 Q126

T1/T2

BIAS

Figure 18 BLOCK DIAGRAM (2/3) ­ 18 ­

CD-M4000W/CP-M4000

+B4

FL701 FL DISPLAY
1 2 3 6 ~ 13 14 ~ 16 23 ~ 32 33 ~ 44 56 57 58 JOG701 JOG VOLUME RX701 1 REMOTE 3 SENSOR 2 +B6 39 38 37 36 35 +B5 AVDD 34 33
-

Q701-Q703

+B5 61 67 78 79 VLOAD 80 89 90 92
VDD VDD

+B5 46 45 44 43 42 41 40
VDD

57 56 55 54 53 52 51 50 49 48

KEY SW701-SW703 SW709-SW717 SW722-SW734 IC702 BU2092F INPUT/OUTPUT +B5 EXPANDER 1 18 2 IC702 3 4

IC701(1/2) IX0460AW SYSTEM MICROCOMPUTER
RESET

31
CE CLK DI DO

93 100
-

1 2 4 5 6 7 +B5

9 10 11 12 13 15 16 17 +B5

20 21 22 23 24

22 58

XL701 4.1943 MHz +B6 SP. DET. Q709 +B5

RESET Q901-Q904 1 VH+ R 14 L 18

SPAN SELECTOR SP RELAY ON-OFF

6 11 R-OUT 9 L-OUT

­20dB ATT Q603 Q605 Q604 Q606 SYSTEM MUTE

VH­ IC901 STK41203 POWER AMP. VL­ 5 VL+ 2 7

­B2

T801 POWER TRANSFORMER F802 T2.5A L 250V

3 8

Q864 Q865 +B4 ­B1 +B1 +5V +B5 28 30 Q852

+B2 D809

F804 T5A L 250V F805 T5A L 250V D810 F803 T2.5A L 250V

REC/PLAY

VOLTAGE REGULATOR Q850 Q851 D811~D814 F806 T2A L 250V F807 T2A L 250V SW801 VOLTAGE SELECTOR
230-240 V 220 V 127 V

IC701(2/2) IX0460AW
29

M12V +B3 VF1 +B4 A+10V VF2

Q803 T.F. T1/T2 ­VF

110 V

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

BIAS

Figure 19 BLOCK DIAGRAM (3/3) ­ 19 ­

F801 T5A L 250V

-

-

TO CD SERVO SECTION +B3 JK670 HEADPHONES +B5 M M901 FAN MOTOR MAIN SO901 SPEAKER TERMINAL

FAN MOTOR DRIVER Q907

Q905

RY901

CD-M4000W/CP-M4000

A

PICKUP UNIT

CD SERVO PWB-C
CD SIGNAL
R7 47 VCC VREF E A B R4 F 8.2K C CNP1

CNS1B

B

R2 8.2K

C3 47/25

Q1 KTA1266 GR

CNS2B

CNS2A

C1 47/25

C

CT1 0.001 1 TR­ 2 TR+ FO+ 3 4 FO­ 5 GND 6 PD VR 7 LD 8 CNP2

CT2 0.001

TR+

D

FO+ FO­ TR­

TR­ 1 TR+ 2 FO+ 3 FO­ 4 5 PD 6 VR 7 LD 8 GND

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

C38 0.01

R65 3.3

R13 1K

1 2 3 TP3 R12 4 330 C8 5 0.0047 6 7 TP1 C50 8 22P TP2 9 (CH) 10 C10 11 10/50 C9 12 100/10 13 C11 0.22/50 14 15 4 16 C12 17 100P 18 19 20

R1 8.2K

C6 0.1

C2 0.01

C4 0.001

C49 47/25

R11 10K

VCC VREF E A B F C

CNS1A

7 6 5 4 3 2 1

7 6 5 4 3 2 1

7 6 5 4 3 2 1

7 6 5 4 3 2 1

R6 22K R5 8.2K R3 22K

LASER DRIVER

R9 3.3

R10 27K

C5 0.047(ML)

2
C39 100/10
C40 220/6.3 VREF STANDBY VCC R44 12K SLDO R14

1
GND

CNS3B

SL+

SL­

M1 SPINDLE MOTOR M2 SLED MOTOR SW4 PICKUP IN

M M

+ SPIN ­ + SLIDE ­ PU-IN

1 2 3 4 5 6

1 2 3 4 5 6

6 5 4 3 2 1

SP+ 6 SP­ 5 4 SL+ SL­ 3 PUIN 2 1 GND CNP3

MUTE

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

9

8

7

6

5

4

3

IC2 M63001FP FOCUS/TRACKING/ SPIN/SLED DRIVER

F
­ + + ­

VCC2

VCC3

G

C41 100/10

H

· NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4 5 6

Figure 20 SCHEMATIC DIAGRAM (1/10) ­ 20 ­

M+

VCC4

SPO

SP+

SP­



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

FD

E

FO+

FO­

TR+

TR­

CD MOTOR PWB-G

CNP3A

CNS3A

2

­ + ­ +

+ ­ ­ + + ­

+ ­

CD-M4000W/CP-M4000

C33 100P C30 100P

C34 100P C32 100P

3

C28 100P C27 0.022 R41 12K C37 0.1 R40 680 C36 2.2/50 C35 R39 0.047 680 (ML) LDD R42 LDS 1.2K R31 1K

R38 R37 R36 R35 R34 R33 R32

1K 1K 1K 1K 1K 1K 1K WRQ DRF CE DO DI CL CD RES CLAMP SW O/C, DISC NO CNP8 C51 0.022 1 2 3 4 5 6 7 8 9

R29 2.2K

C5 47(ML) R11 10K 1 2 3 4 C8 5 047 6 7 TP1 8 9 10 C10 11 10/50 12 13 C11 0.22/50 14 15 4 16 17 P 18 19 20 R13 1K

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 FR VVDD PCKIST VVSS PDO2 PDO1 CONT2 CONT3 VSS VDD5 DRF VRES VWRQ DO DI CL CE SLCO SLCIST LRSY EFMIN ASDFIN RF 5 8 ASDACK RFVDD 7 ASLRCK RSVSS 16MOUT FIN1 A EFLG FIN2 B C2F IC1 TIN1 E XVSS TIN2 F LC78645E VREF CD SERVO FSX/16MIN XIN REF1 XOUT FE TEC XVDD RVDD TE RCHO RFMON 6 RVSS JITTC LVSS ADAVDD LCHO ADAVSS TD0 FD0 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 SBCK/FG DEFECT V/*P FSEQ MONI1 MONI2 MONI3 MONI4 MONI5 VSS VDD DOUT TEST SPDO SLDO GPDAC CONT4 CONT5

12

11

R28 2.2K

CNS703 FROM DISPLAY PWB P25 12-A

2 1

C13 0.022

C14 100/10

R18 1K

60 DATA 59 DATACK 58 10 57 56 55 54 XL1 53 33.8688 MHz 52 51 50 R43 49 220 48 47 R22 46 100 45 ZD1 DZ3.3BSB 44 C24 43 C16 10/50 42 330/6.3 R25 LVDD 41 2.2K C23 C44 C26 0.001 10/50 0.0015 R24 R27 2.2K 10K C25 0.0015 R26 10K

C42 0.01

R-CH AGND L-CH DGND +5V +5V CNP7

1 2 3 4 5 6

CNS11 FROM MAIN PWB P23 12-C

R14 1K R15 1K R16 1K R17 1K

L1 0.82µH

C48 0.022

FO+

CONSTANT VOLTAGE

4

3

2

1

R20 10K

9

Q2 KTC3203 Y

FD

TO

R80 3.3 (1/4W) Fusible

R46 470 D2 DS1SS133
2 3 1

R45 470 D1 DS1SS133

C18 100/10 ZD2 DZ3.9BSB BI4 1 2 3 R19 15K 4 5 6 1 2 3 4 5 6 CNS4 1 2 3 4 5 6

Q3 KRC102 M

R30 8.2K

R23 220 SW1 OPEN/CLOSE SW2 CLAMP SW3 DISC NOMBER M M3 CD LOADING MOTOR

R47 100

M+

VCC4

39 40 41 42 LD_M+ LD_M­

R49 1

CNP4

CD LOADING MOTOR PWB-E

· The numbers 1 to 12 are waveform numbers shown in page 40.
7 8 9 10 11 12

Figure 21 SCHEMATIC DIAGRAM (2/10) ­ 21 ­

CD-M4000W/CP-M4000

+B

A

C607 0.22(ML)

3 VSS C609 0.22(ML) 4 5
LOUT

CCB INTERFACE

+ ­

C613 10/50 Q605,Q606: SYSTEM MUTE Q605 KTC3199 GR R607 10K

Q603 Q604 KTC3199 GR KTC3199 GR

R611 1.5K

R609 330

R610 330

R621 2.2K C635 0.001

R613 220

R615 2.2K C615 0.001 C616 0.001

B
1 2 3 4 5 6 CNP901 FROM POWER PWB P26 2-G 7 8 9 10 11 12 13

L-CH A_GND R-CH LVL-CTRL +B GND(REG) CD+B M_+12V ­15V M_GND(MTR) SP_RLY SP_DET SW+5V ­B A_GND (MUTE)

R612 1.5K

R622 Q606 2.2K KTC3199 GR

R614 220

R616 2.2K

R605 LBASS 3.9K 6 C611 C619 0.0015 1/50 7 C621 10/50 8 C623 1/50 9 C625 1/50 10 C627 1/50 11 R617 4.7K 12 C642 C629 0.0033 1/50

+ ­

LTRE LIN LSEL0 L4 L3 L2 TUNER L1 CD

IC601
+ ­ + ­
AUX DECK

C636 0.001

R624 4.7K

C618 22/50

C

C617 2.2/50

+B

R620 22K

R619 22K

RL +B R855 3.3 R856 680 VOLTAGE C856 REGULATOR 100P Q851 KIA7810 AP 1 3 2 C855 0.1(ML) Q850 VOLTAGE KTC2026 REGULATOR +B

R869 5.6K

CNS901 +B

C850 2200/35

C852 0.047(ML)

R852 22K ZD851 DZ3.9BSB

R868 5.6K

D861 DS1SS133 R873 1K D862 DS1SS133

7 4 1

Q863 KTC3199 GR

LG1 BASE CHASSIS A_GND(MIC) A_GND (CD) D_GND Q109~Q111: SWITCHING R113 10K
8.6V

R878 22K +B

D863 DS1SS133 Q110 KRC104 M
0V 3.4V

C859
0.001(ML)

R874 100K

D

R853 22K VOLTAGE REGULATOR Q852 KIA7805 AP 1 3 R854 2 10K

A_+10V

C863 22/50 R875 100K

R879 22K

C864 22/50

A_GND (A_PRO) C860 2200/35 GND

Q862 KTC3199 GR

R867 100K

R155 150 C153 100/16

R156 220K

REC_R

M_GND(TAPE)

9.3V

R114 R115 10K 4.7K
0V

2
0V

3 1 3
3.4V

R

0V 0.7V 0V

E
R-CH CNS101 1 L-CH 2 3 TAPE 1 PLAYBACK HEAD CNS102 ERASE HEAD 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 ERASE M_GND T2_R2 A_GND T2_R1 T2_L1 T2_L2 T1_R A_GND T1_L 1 2 3

R112 15K C102 560P R102 1K R101 1K C101 560P C106 180P

9.3V

Q109 KTA1266 GR

C124 0.0022 R132 12K

2

R154 10K

R153 10K 0.7V

0V

Q111 KRC104 M R R120 56 C116 100/25 R118 1K C112 330P C118 C120 0.033 560P

Q122 KTC3199 GR

Q121 0V KTC3199 GR

R134 68K

R140 1.5K R142 100 C136 0.022 C140 0.0033

R126 5.6K

R174 1K

R124 3.9K

CNP101

L
0V 2SC1845 F 0.7V 0V

ALC Nor/CrO2

ALC RIPPLE

R110 4.7K

R-CH

3 4 5 6

­

­

L-CH

R109 4.7K

C107 560P

R123 3.9K

C131 270P R139 1.5K

BI102

0V

0V

Q107 KTC3199 GR

R105 3.3K
0.7V

0V

R107 47K

C115 100/25 R119 56

R125 5.6K C123 0.0022

TAPE 2 RECORD/ PLAYBACK HEAD

C105 180P

L

C128 3.3/50

0V

G

R111 15K

IC101: PLAYBACK/TRACKING/SPIN/SLED DRIVER

H

· NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4 5 6

Figure 22 SCHEMATIC DIAGRAM (3/10) ­ 22 ­

C154 0.047
0.03

Q103 2SC1845 F

Q103~Q108: SWITCHING

R131 12K

R135 4.7K

R103 2.2K

C135 0.022 C139 0.0033

C117 C119 C121 0.033 560P 1/50

R166 22K

R145 10K

R167 47K

0V 2SC1845 F 0.7V

0V

R117 1K

C127 0.022

R173 R121 100K 1K

R137 6.8K

R141 100

Q105

R169 1K C111 330P

1

2

3 R171 1K C113 330P

4

5

6

7

8 C133 22/25

9

10

11

12

C141 47/25

GND

F

0V

Q108 KTC3199 GR

0.7V

Q106 2SC1845 F

0V

­ + 112K Hich=T1 + 112K

C108 560P

IC101 AN7345K

56K Hich=CHROME 56K +

­ +

Vcc

R104 2.2K R106 3.3K

0V

0V

R170 24 1K

23

R172 1K

R108 47K

C134 22/25 17 16

22

21

20

19

18

15

14

13

Q124 SWITCHING 2SA1015 GR 11.7V

C142 47/25

C114 330P

R138 6.8K

C132 270P

Q104

C145 22/50 C146 220/10

R122 100K

C122 1/50

R136 4.7K

R146 10K

R158 220

­ +

­ +

LVL-CTRL R871 10K Q864 KRC102 M R870 3 2.2K 2 1 Q865 KTC3199 GR C867 1/50

+ ­ + ­

IC601 LC75341 AUDIO PROCESSOR

1 DI C606 100/16 2
CE

CLK

24 C602 22/25

VDD 23 VREF ROUT

22 21 20 C610 0.22(ML) RBASS RTRE

+ ­ + ­

C6 0. (M C620 1/50

19
RIN RSEL0 R4 R3

18 17 16 15

C622 10/50 C624 1/50 C628 1/50

C62 1/5

R2

14
R1

13 C630 1/50

­20dBATT S_MUTE

R880 10K

R866 330

C866 0.001

IC860 KIA4558P OPE AMP.

5 6 8 3 2

C865 47/25

R15 220 Q12

CD-M4000W/CP-M4000
MAIN PWB-A(1/2)

+B

CLK

24 C602 22/25 C614 R608 10/50 10K R606 C608 3.9K 0.22 (ML) C612 C620 0.0015 1/50

VDD 23 VREF ROUT

22 21 C610 0.22(ML) 20 RBASS 19 RTRE

FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL VIDEO SIGNAL MIC SIGNAL
R631 8.2K R632 8.2K

R633 39K C631 390P C632 390P R634 39K

L-CH JK601 VIDEO/AUX R-CH

RIN RSEL0 R4 R3

18 17 16 15

C622 10/50 C624 1/50 C628 1/50

C626 1/50

CHASSIS C641 0.0033 R618 4.7K

R2

14
R1

13 C630 1/50

R623 4.7K

BI11 R-CH A_GND L-CH CD_GND 1 2 3 4 5 6 7 8 9 5 CE DI 2 3 4 6 1 SW601 SPAN SELECTOR +B +B 9 kHz/50 kHz 10 kHz/100 kHz TO TUNER SECTION P28 1-G 1 2 3 4 5 6 CNS11 CNP7 TO CD SERVO PWB P21 12-C

­20dBATT S_MUTE

+B

M_+5V A_+5/10V D864 DS1N404S TUN_R

­B 80 K R866 330 C866 0.001

GND(A_GND) TUN_L

CD_GND

1

R861 68K

D862 DS1SS133

C863 22/50 R875 100K

100K

R867 100K

REC_R

R153 10K 0.7V

0V

Q121 0V KTC3199 GR

R146 10K

C145 22/50 C146 220/10

Q124 SWITCHING 2SA1015 GR 11.7V

47/25

R158 220

15
ALC Nor/CrO2

14
ALC RIPPLE

13
Vcc

GND

0V

11.6V

10

11

12

R160 82

0V

11.6V

3

Q126 KRC104 M

R167 47K

0V 0V 0V

Q128 KTC3203 Y

C141 7/25

BIAS OSC

R166 22K

R145 10K

­20dB ATT

KO LATCH

REC/PLAY

C150 0.0082

R168 4.7

C605 4.7/50

SPA_SIG

T_T1 T2

S_MUTE

SP_DET

SP_RLY

C151 0.039(ML)

CNP601 1

1

2

3

4

5

6

7

8

9

10

11

12

­15V

CLK

DO

CE

DI

C152 47/25

13

14

15

16

17

18

19

20

A_+10V

C154 0.047

D_GND

T_BIAS

A_GND

SW+5V

MIC IN

M+12V

L104 330µH

SPAN

7

­ +

R873 1K

4

R865 100

61 1SS133

7

­ +

IC860 KIA4558P PE AMP.

5 6 8 3 2 C861 0.022 C865 47/25 R863 33K

+B CLK D_GND +B ­B A_+10V

­B

R625 1K R626 1K R627 1K

DO

CNS602 R638 470K REC_L +B R157 220K R637 470K IN(L) OUT(L) GND(A) +10 V(A) IN(R) OUT(R) DATA CLK LATCH MIC IN 1 2 3 4 5 6 7 8 9 10 BI602 +B +B 1 2 3 4 5 6 7 8 9 10 CNPK1 TO MIC PWB P29 12-C

Q121,Q122: MUTING

R162 47K

R164 4.7K 2

BIAS 1 0V

21 21 FC701

CNP701

TO DISPLAY SECTION P25 12-D

8

9

10

11

12

Figure 23 SCHEMATIC DIAGRAM (4/10) ­ 23 ­

CD-M4000W/CP-M4000

DISPLAY PWB-B1

A

FL701 FL DISPLAY
G11 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 P06 P05 P04 P03 P02 P01
89

F

F

58

57 56

F

44

43

42

41

40 39

38 37

36 35 34 33 32

31 30

29

28 27

26

25

24 23

16

R701 100K

R704 100K

R716 100K

B

Q701 KTC3199 GR

Q702 KTC3199 GR

Q703 KTC3199 GR

C715 22/50 C714 47/50
R724 33

81

82

83

84

85

86

87

88

90

80 P10

R719 1K

R702 1K

R705 1K

R727 47K R728 47K

79 VLOAD 78 P11
77 P12

76 P13 75 P14 74 P15

C
DT701 DS1SS133 R794 1K DT703 DS1SS133

73 P16 72 P17 71 P18 70 P19/DIST0 69 P20/DIST1 68 P21/DIST2 67 P22/DIST3 66 NO USE 65 HSS_DO 64 HSS_DI 63 HSS_STB 62 HSS_ACK

IX0 SY MICRO

D
R793 10K

61 NO USE/MPEG_POW 60 NO USE 59 DISTOUT/SW OUT

CS701 270P RS702 10K RS701 33K RS703 68K CS702 270P RS704 220K

IC704 KIA4558P OPE AMP.
RS712 820K 2 3 4 1

+B

R792 10K

R740 R738 R739

1K 1K 1K 1K 1K 1K 1K 1K

58 LCK 0 57 MIC SW 56 FPB (R-REC) 55 FPA (F-REC) 54 PLAY SW_B

RS710 270 D702 DS1SS133 CS707 2.2/50

R741 -B R742 R743 R744 RS715 100K +B R745

51 T2 RUN

TIMER LED

T_MOTOR

53 CD CLAMP SW

T_SOL A

CS703 0.0027 CS704 0.0027

51

5 6
RS707 390K

8 7

D703 DS1SS133 RS711 100K

E

1.8K

470K

50

VDD

RS706 220K

49

48

47

46

45

44

43

42

41

2.2K

1K

470 R756

1K

1K

RS705 12K

R748

R751

R754

R747

R753

R755

D701 DS1SS133 CS711 0.0068 RS718 56K RS717 470K
RS716 1M

R725 10K 4 1 R713 10K
2.2/50 100K

CS712 0.0068

CS705 0.022 RS709 150K RS719 15K CS713 0.022 RS720 180K

5 6

8
0.022 ZD701 MTZJ6.2C 0.022

R717 10K

R714 10K

R718 10K

R720 10K

R746 10K +B

R749 10K

7
270

RS708

CS709

+B

CS708

F

IC703 KIA4558P OPE AMP.

CS710

RS713

-B -B +B

TAPE MECHANISM PWB-D
CASSETTE

Q704,Q705: SOLENOID DRIVER
0V 10V

FC702
SOLENOID PH

CNP702

Q705 KTA1273 Y
10V

R737 10K

LED722

9

9

9 8 7 6 5 4 3 2
1

R_REC T1 RUN F_REC SOLA SOLB +MTR T2 RUN C719 47/25 D712 DS1SS133 D713 DS1SS133
10V

G

F. PLAY SOLENOID

8 7 6 5 4 3 2

Q704 KTA1273 Y

R736 10K +B R752 10K

+

TAPE MOTOR

M -

Q708 KTA1273 Y MOTOR DRIVER

GND T2 PLAY

PLAY

1

1

H

· NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4 5 6

Figure 24 SCHEMATIC DIAGRAM (5/10) ­ 24 ­

R721 4.7K

RS714 2.2M

2 3

D704 DS1SS133

R758

CS706 2.2/50

1K

SMUTE

52

T_SOL B

SP_DET

SP_RLY

T1 RUN

G11

P9

P6

P8

P7

P5

P3

P4

P2

P1

C 0

CD-M4000W/CP-M4000

TO CD SERVO PWB P21 12-B CNP8

G11

G10

G09

G08

G07

G06

G05

G04

G03

G02

G01

P04

P03

P02

P01

1
F F
3 2 1

2

3

4

5

6

7 8

9

CNS703

26

25

24 23

16

15

14 13

12 11

10

9

8

7

6

C722 47/50 C726 220/10
86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

F

1
O/C SW DISC NO WS

2

3
RES OUT

4
CD CLK

5
CD DI

6
CD DO

7 8
CD CE DRF

9
BI703

T-BIAS T-T1/T2 REC/PLAY RES OUT DRF WRQ

4 5 6 7 8

R775 R776 R777 R778 R779 R780

1K 1K 1K 1K 1K 1K 1K +B

3 2 1
BI705

3 2 1

VF2 P_IN

9
R781 XL701 4.1943 MHz

CNP701 A_+10 V KARAOKE LATCH

FC701 21

RESET 10

21 20 19 18 17 16 15 14 13
TO MAIN PWB P23 10-H

IC701 IX0460AW SYSTEM MICROCOMPUTER

X2 11 X1 12 XVPP/IC 13 XT2 14 SPN 15 VDD 16 CD CLK 17 CD DI 18 CD DO 19 CD CE 20 CE 21 CLK 22 DI 23 DO 24 AVSS 25

C723 15P

MIC_IN SPAN SP_RLY SP DET SW +5 V

C724 18P R782 1K

R783 R784 R785 R786 R787 R788 R789 R790

1K 1K 1K 1K 1K 1K 1K 1K +B -B

-20dB ATT -15 V M_+12 V A_GND SPA_SIG

12 11 10 9 8 7 6 5 4 3 2 1
1

CNP905

DSA_STB

3

-VF

IC702 BU2092F INPUT/OUTPUT EXPANDER
C701 47/25

S_MUTE REC/PLAY T_T1 T2 T_BIAS D_GND

51 T2 RUN KEY 2 31 KEY 1 32 KEY 0 33

DSA_DATA 26 DSA_ACK 27 SPEANA2 28

R791 R770 R771 R772

1K 1K 1K 1K 1K R700 10K C727 470P
STOP

1 VSS 2 DATA 3 CLOCK
RL701 1K

VDD 18 OE 17 Q11 16 Q10 15

+B C702 0.022

DO DI CLK 1K CE 1K 1K 1K 1K +B +B LED708 LED707 LED706

TIMER LED

REMOCON

T_MOTOR

T_SOL A

T_SOL B

4 LCK 5 Q0

SMUTE

AVREF

JOG 0

JOG 1

AVDD

SPEANA1 29 SPEANA0 30
33 32 31

LED701 LED702
PLAY

VSS

P-IN

R769

RL704 Q9 14 Q8 13 RL703 RL708 Q7 12 RL707 Q6 11 Q5 10 RL706

10K

10K

1.8K

470K

45

44

43

42

41

40

39

38

37

36

35

34

2.2K

RL702 1K RL705 1K

6 Q1 7 Q2 8 Q3 9 Q4

470

CNP704

1K

1K

1K

1K

1K

1K

1K

1K

R706

R703

R754

R755

R756

R753

R758

R760

R761

R762

R766

R767

R768

R759

R708 10K

REW_PLAY

LED705 +B

3 2 1

3 2 1
CNS704

3 2 1

LED704 LED703

BI704

R721 4.7K

+B

+B

MONSTER BASS PWB-B3

5 V BACK UP
+B +B R757 10K R763 10K R764 10K R765 10K

+B D721 DS1SS133 +B +B D720 DS1SS133

R796 47K

R795 10K

2 1

3

D718 DS1SS133

R797 100K

1

2

3
C733 47/25

-B +B +B +B

C728 0.01

JOG701 JOG VOLUME B C720 0.001 A C721 0.001

C732 0.022

RD25 680

RD26 820

RD27 1K

RD28 1.5K

RD29 2.2K

RD30 2.7K

RD31 3.9K

RD32 5.6K

RD33 10K

RD34 15K

RD35 33K

RD36 100K

SW722 CD RD13 680

SW723 TAPE RD14 820

SW724 TUNING DOWN RD15 180K

SW725 MEMORY SET

SW726 FAST REWIND

SW727 FAST FORWARD

SW728 PLAY

SW729 STOP

SW730 REVERSE PLAY

SW731 REC/ PAUSE

SW732 TUNING UP

SW733 VIDEO

SW734 TUNER

+B

+B SW714 DIMMER RD01 680 SW715 SW716 MONSTER EQUALIZER BASS RD02 820 RD03 1K SW717 REVERSE MODE RD04 1.5K RD05 2.2K RD06 2.7K RD07 3.9K RD08 5.6K RD09 10K RD10 18K RD11 33K RD12 100K

SW701 ON/ STAND-BY

SW702 CLOCK

SW703 TIMER

SW709 DISC 1

SW710 DISC 2

SW711 DISC 3

SW712 DISC SKIP

SW713 OPEN/CLOSE

7

8

9

10

11

D723 DS1SS133

D722 DS1SS133

Q709 KRC102 M RESET

C729 3.3/50

RX701 REMOTE SENSOR

R799 100

12

Figure 25 SCHEMATIC DIAGRAM (6/10) ­ 25 ­

CNP601

TO POWER PWB P26 4-G

VDD -20dBATT

1 2
R773 1K C725 0.022

CLAMP SW

WRQ(DSP)

G11

G10

G9

G8

G7

G6

G5

G3

G4

G2

G1

P3

P4

P2

P1

CNS705 VF1

4

4

CD-M4000W/CP-M4000

18 C911 47P

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

VH+
1

VH­

VL+

VL­

+

R914 0.22/3W

R915 0.22/3W

C913 47P

C912 47P

R913 0.22/3W

R916 0.22/3W

R903 56K

R901 1K

R907 390

R908 390

C905 0.1/50

C922 100/50

C924 0.022 (ML) R922 1.8K Q901 KTC3199 GR R921 1.8K C923 0.022 (ML)

R920 1.5K

C921 100/50 R936 47K

R951 3.9K

R952 3.9K

R902 1K

Q902 KTC3199 GR D908 DS1SS133 D907 DS1SS133 R919 1.5K

C920 100/100

C957 100/100

R935 47K

C
C939 220P C940 220P

R905 1K R909 56K C917 0.22/50 R910 56K

R906 1K

R911 100 (1/4W) Fusible VH­

C902 3300/71

C918 0.22/50 C958 0.1/50 SP DET R943 680 (2W) C952 220/25 +B ZD951 DZ13BSB

C901 3300/71

C903 4700/35

R917 0.1 (3W)

VL­

C904 4700/35

VL+

D902 DS1N404S

D901 DS1N404S

D

C946 100/10

R949 470K

R950 1.2K 8 D913 DS1SS133 7 6 5 4 3 2 1

CNS903 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1

CNP903

+B

+B

E
BI903

Q904 KTC3199 GR
D809 TS6B04G ZD804 DZ110BSB D813 DS1N404S D814 DS1N404S C819 47/50 C820 100/35 R819 47K R805 10 Q8 ZD802 KTA12 DZ6.2BSA C818 47/50

C919 100/100

C956 100/100

B

C916 47/50

R944 C914 47P 33K

R904 56K

C915 47/50

+B

F
LVL_CTRL SP_DET SP_RLY M_+12V M_GND A_GND

R CH

CD+B

L CH

­15V

GND

+5V

+B

1

2 3

4

5

6

7

8

9 10 11 12 13 CNP901

G

CNS901 FROM MAIN PWB P22 1-C

CNP905

H

· NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4 5 6

­ R912 100 (1/4W) Fusible

A

+ ­

IC901 STK41203 POWER AMP
VH+

Q903 KTC3199 D909 DS1SS133

R918 0.1(3W)

ZD902 DZ12BSB

ZD901 DZ12BSB

BI902 CD+B 1 M_GND 2 +B 3 GND 4

CNS902 1 2 3 4 1 2 3 4

CNP902 CD+B M_GND +B GND

R807 47K

+B

CNS705 FROM DISPLAY PWB P25 12-B

1 2 3 4

P_IN VF2 ­VF VF1 R806 220K R803 12K

R811 47

R810 47

POWER PWB-D1

Figure 26 SCHEMATIC DIAGRAM (7/10) ­ 26 ­

CD-M4000W/CP-M4000

FM SIGNAL

AMP. PWB-D2
R945 3.9 (1/2W) C931 0.022 (ML) C933 0.022 (ML) R947 3.9 (1/2W) C935 0.1 C937 0.1 + C934 0.022 (ML) C932 0.022 (ML) R946 3.9 (1/2W) C938 0.1 C936 0.1 R948 3.9 (1/2W) LG901 CHASIS GND R933 2.2K +B Q907 KTC3203 Y FAN MOTOR DRIVER R939 2.2K R938 68K CNP904 + 1 2 D912 DS1SS133 HP_RLY 1
FW902

L901 0.29µH Q903 KTC3199 GR D909 DS1SS133
Q904 KTC3199 GR

RL901

R925 10 (1/2W) R929 56K C927 0.1 (ML) C929 0.1 (ML) R953 10 (1/2W) R931 10 (1/2W)
D911 DS1SS133

R-CH GND SO901 SPEAKER TERMINAL GND L-CH

C925 47/50

R923 56K

R928 10 (1/2W) R926 10 (1/2W) L902 0.29µH

R954 10 (1/2W) R930 56K

R932 10 (1/2W) C930 0.1 (ML) C928 0.1 (ML)

SP RELAY ON­OFF

1 3

Q905 KRC107 M

2

R934 2.2K

R942 560 (2W)

R941 560 (2W)

R937 15K

C943 47/50

R940 220 (1/2W)

D901 DS1N404S

M_+12V HP_R-CH HP_GND HP_L-CH 5

+B

03 8 7 6 5 4 3 2 1

CNP903 T801 POWER TRANSFORMER

C811 0.22(ML) C812 0.22(ML) D809 TS6B04GM D810 D10XB60F

C809 0.22 C810 0.22

F804 T5A L 250V

F802 T2.5A L 250V

F805 T5A L 250V

F803 T2.5A L 250V

D813 DS1N404S

D811 DS1N404S

C813 0.22 C814 0.22 C816 100/50 D815 DS1N404S D816 DS1N404S C817 220/63 D818 DS1N404S C815 100/50

F806 T2A L 250V

D814 D812 DS1N404S DS1N404S

F807 T2A L 250V
110V 127V 220V 230-240V

C819 47/50 R819 47K R805 10

C818 47/50

ZD801 DZ30BSB

T.F

Q803 ZD802 KTA1274 Y DZ6.2BSA SW801 VOLTAGE SELECTOR F801 T5A L 250V

R802 2.2K

LG801 LG802

TRANSFORMER PWB-D3

7

8

9

10

11

Figure 27 SCHEMATIC DIAGRAM (8/10) ­ 27 ­

+

R927 10 (1/2W)

­ ­

CHASIS GND

1 2

­ CNS904

M

M901 FAN MOTOR

HEADPHONES PWB-B2
1 2 3 4 5 L JK670 HEADPHONES R

CNP705

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

12

CD-M4000W/CP-M4000

SO301 FM ANTENNA TERMINAL

AM LOOP ANTENNA 2 2 1 CNP301 1

A

MAIN PWB-A (2/2)
+B C315 0.0047 C316 0.022 C308 L312 R311 R314 22 VD302 KDV147B R313 33K C310 15P (CH) T301 100K 4.7P(CH) C303 10P(CH) C304 0.01 C305 4.7P (CH) 1 2 3 4 5 6 7 8 C311 R302 10 18P C324 8.2P(UJ) 9 C306 0.022 T306 R325 47K R322 680

FM RF C309 0.001

FM FRONT END

D302

D301

C338
C323 0.022 +B

IC301 TA7358AP

C317 0.001

B
FM OSC.
R327 33 OSC BUFF Q302 KTC3194 Y +B T302 FM IF C318 100P 2 1 3 C312 0.022

C307 10/16 VD303 SVC211C

C334 22P (UJ)

C335 560P

T303

C

FM SIGNAL AM SIGNAL
R316 4.7K TP301 +B

CF303

C313 22P R309 (CH) 10K

R323 68K VD301 SVC348S R336 10K

C330 15P(UJ) C332 0.022 C331 0.047

+B +B +B

C382 15P (CH) R375 470

X352

C381 12P (CH)

R382 150 C397 0.022 R381 10K C393 1/50 R380 1.5K C394 47/16 C380 C392 10/16 0.001 C387 L351 100µH C353 R377 47K 0.022 2 CF352 C351 C352 0.022 10/16 1 C350 0.022 T351 AM IF 1 3 R352 1K +B R351 5.6K AM OSC OUT 24 FM IF IN AM OSC IN 23 2 AM MIX OUT FM AFC 22 3 REG AM RF IN 21

C342 0.022 R358 3.9K R365 10K C362 C361 3.3/50 0.022 +B C363 C364 C365 C366 0.022 2.2/50 0.022 0.001 R350 2.7K

D

IC302 LC72131 PLL(TUNER)

R374 R373 R372 R378

1K 1K 1K 1K

4 DI 5 CL 6 DO

IC302

1 X IN X OUT 22 VSS 21 2 AOUT 20 3 CE

AIN 19 PD 18

E
R368 22K

R379 7 FM/AM VDD 17 2.2K FM IN 16 8 IF CONT 15 AM IN C385 9 FM/AM 14 0.01 10 MO/ST SD 13 IF IN 12 11 ST IND R376 C386 1K 330P

VSM 20 AM LOW CUT 19 4 AM IF IN FM/AM OUT 18 5 GND 6 SD 7 STEREO 8 FM DET C367 1/50

0.022

R393 1K

C354 CF351

0.022

C399 0.022 R360 4.7K R395 47K R387 5.6K C398 100/10 R388 3.9K +B

R353 270 9 VCC 10 IF OUT 11 PHASE MPX VCO 17 MPX IN 16

C368 1/50

X351 456 kHz TP302 R357 470K 0.018 C373 0.018

C355 22P

F
R384 5.6K

C356 0.001 C357 2.2/50 R355 3.3K C370 1/50

R356 1K C369 27P(UJ) R-CH OUT 15 C374

R359 1.8K

L-CH OUT 14 12 PHASE MO/ST 13 C358 (FM/AM) 1/50 C372 1/50 R362 3.3K R364 6.8K

Q360 KTA1266 GR

CONSTANT VOLTAGE R385 5.6K

R392 270

L352 100µH

IC303 LA1832S FM IF DET./FM MPX./AM IF

C371 1/50 R361 3.3K

C395

TO MAIN SECTION P22 12-C

2 3 4 5

CE DI CLK DO D_GND C388 0.001

C396

1

+B

R383 5.6K

R391 270 +B

100/10

0.022

C391 47/16

ZD351 DZ5.1BSB

R363 6.8K

G

6 7 8 9 TUN_L TUN_R A_GND

H

· NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1 2 3 4 5 6

Figure 28 SCHEMATIC DIAGRAM (9/10) ­ 28 ­

AM TRACKING

AM BAND COVERAGE fL

AM OSC.

AM ANT.

0.001

C314 0.0047

D305

DS1SS133

1 2 BF301 B.P.F. 3

DS1SS133

DS1SS133

CD-M4000W/CP-M4000
MIC PWB-H MIC SIGNAL

CK41 100/16
PINK1 56K

RK47 8.2K

CK48 CK53 47/50 RK46 CK50 100P RK45 6.8K CK51 1/50 CK52 1/50 RK44 6.8K CK49 100P

220P 18K

RK50 10K

DK1 DS1SS133 RK3 56K DK2 DS1SS133

RK48 10K

RK1 10K

RK2

ICK1 M65856SP MIC AMP.
1 MICSW 2 MCLKCONT 3 VACL
DATA 42 CLOCK 41 LATCH 40 PS2 39 PS1 38 VCF IL 37 L OUT 36 R OUT 35 CK31 CK29 CK30 0.15 2.2/50 2.2/50 RK11 RK10 RK9 1K CK35 1K CK34 1K CK33 47P 47P 47P RK49 10K

8 2 1 3
CK46 2.2/50

CHASSIS GND

CK1 RK4

0.01 10K RK5 1K CK2 0.47

CK3

0.001

ICK2
5 7 6
CK45 2.2/50

4 MIC1 IN 5 ALC1 6 MIC1NF IN 7 MIC1 OUT

RK43 18K CK47 220P

4

10K

10K

RK42

RK41

CK6 RK7 1K CK7 CK8 CK9
5.6K

0.1 0.47 4.7/50 2.2/50 0.1 0.1

RK39 1k RK37 390 RK36 390 RK40 1k

CNPK1 MIC IN(L) MIC OUT(L) A_GND A_+10V MIC IN(R) MIC OUT(R) DATA

8 MIC1VOL IN

9 MIC2 IN SOURCEOUT 34 10 ALC2 11 MIC2NF IN 12 MIC2 OUT 13 MIC2VOL IN
KEYCONIN 33 R IN 32 L IN 31 VOL IN 30 LPF2OUT 29 LPF2IN2 28 LPF2IN1 27 CK23 CK22 CK21 0.001 0.0047 0.068 QK1 KTC3203 Y CK20 0.22 RK13 1.2K CK18 100/16 CK19 0.022 CK42 0.022 CK43 47/25 RK12 100 ZDK1 MTZJ5.6B CK26 CK25 CK24 2.2/50 2.2/50 2.2/50

ICK2 KIA4558P OPE AMP.

CK10 VRK1 CK11 20K(B) MIC CK13 VOLUME 0.0047 CK14

JK1 MIC

CK12 MICOUT 2.2/50 14

15 LPF1 IN1
0.001

CLOCK MIC LATCH MIC IN RK14 100 RK38 100 CK72 100/16

16 LPF2 IN2

17 LPF1 OUT DAINTOUT 26
CK15 0.068

1 2 3 4 5 6 7 8 9 10

RK8

CNS602 FROM MAIN PWB P23 12-E

18 AD INTOUT DAINTIN 25 19 AD INTIN
DACONT 24 VCC 23 GND 22

CK16 CK17

0.22 220/10

20 ADCONT 21 REF

CK44 47/25

RK15 100

· NOTES ON SCHEMATIC DIAGRAM can be found on page 39. Figure 29 SCHEMATIC DIAGRAM (10/10)

MIC PWB-H
CK24 CK19 CK42 CK25 CK26 CK30 CK29 CK3 DK2 DK1 CK31
22 23 24 25 26 27 28 29 30 31 32 33 34 35 35 37 38 39 40 41 42

PINK1

CK22

CK21

CK20 CK18

CK23

CK17
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

CK33 CK34 CK35

JK1 MIC

ICK1

CK16 CK15 CK14 CK13 CK11

CK12

RK2 RK3

RK11 RK10 RK9 QK1 B C E

VRK1 MIC VOLUME

CK9

CK8

RK12 RK13
CNPK1 10 9 8 7 6 5 4 3 2 1

CK7

CK6

CK2

CK43 RK7 RK8 CK44 RK5 RK4 CK1 CK53

CK10

RK1 CK52 CK41

ZDK1 RK14 RK15

CNS602 FROM MAIN PWB P30 6-A

RK50 RK48 4 CK51 RK45 CK50 CK48 RK46 3 2 1

ICK2
5 6 7 8 RK44 RK49 CK49 RK47

RK40

CK46

RK42

RK41

CK45

RK43

CK47

RK38 RK36 RK37 CK72 RK39

7

8

9

10

11

12

Figure 29 WIRING SIDE OF P.W.BOARD (1/9) ­ 29 ­

CD-M4000W/CP-M4000
TO CD SERVO PWB P36 5-A CNP7 TO MIC PWB P29 12-G CNPK1

A

MAIN PWB-A

CNS11 1 2 3 4 5 6

CNS602

1 2 3 4 5 6 7 8 9 10

B
R373 X352 R374 C382 C381 C397 R372 R387
1 2 3 4 5 6 7 8 9 10 11

RD WH GY WH GY WH

R378 R368 R388 R359 R360 C391 R376 CNP601
1

C386

RD GY WH GY WH GY WH GY WH GY R392
C395 C396
3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20

R379

IC302

C387

22 21 20 19 18 17 16 15 14 13 12

C
FM 75 OHMS
SO301

GND

D
AM LOOP ANTENNA 1 2 CNP301 1 2

C315

L312

CF352

FM ANTENNA TERMINAL

D301

D302

E

9 kHz/50 kHz R363 R364 R607 R608 10 kHz/100 kHz C617 R619 R-CH JK601 VIDEO/AUX IN L-CH R633

R606

C612

SW601 SPAN SELECTOR

VD301

R391 R385 R395 B R380 C318 C385 R393 C C393 E R383 R382 T301 C307 Q360 L352 T351 3 ZD351 B C E C306 2 9 R327 1 8 C324 R302 C388 C398 VD303 7 C370 R314 IC301 C351 C311 6 C313 C310 CF351 C356 C352 5 R353 R309 C350 4 R355 C312 C305 C354 3 R365 C353 C357 C358 C304 T302 R352 2 CF303 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 C355 1 C309 IC303 C399 C308 C303 VD302 R311 C366 C314 24 23 22 21 20 19 18 17 16 15 14 13 BF301 1 2 3 R313 R316 X351 C316 R361 R358 C369 C317 C362 C371 C367 C334 C373 C323 R350 C374 R356 R323 R357 R362 C365 T303 C368 C330 C364 C372 C331 C335 T306 C338 C380 R381

C394

L351 R375

R377

R322

R325 Q302

D305

R336

C361

C342

C363

R351

R384

C392

R627 R626

C332

R625

F

R615 C615

C635

C616

R632 R631

C632 R616 C631

C636 R622

R634

R613 Q603 E C B B C E

C614 E Q605 C R621 B R620

R611

IC601
C602 C608 C610
24 23 22 21 20 19 18 17 16 15 14 13

C606 R6 C611

B C E Q604

1 2 3 4 5 6 7 8 9
10 11 12

C622 Q606 C618 C620

C641 R618 C628 C630

C627 C642 R C623

G

R614

R612

C624

C626

R623 R610

R609
1 2 3 4

H
TO

1

2

3

4

5

6

Figure 30 WIRING SIDE OF P.W.BOARD (2/9) ­ 30 ­

CD-M4000W/CP-M4000
TO DISPLAY PWB P33 11-A CNP701

10

FC701

GY

1

21

Q122 C146 R158 R154 R153 Q121 B C E NP601
1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20

R156

B C E R140 R146 C142 C140 R142 C136 C134
13 14 15 16 17 18 19 20 21 22 23 24

C135 C145 R145 R141 C133 C139
12 11 10

R132 C124

C141 R136 R138 C132 R134 C114

R135 R638 R871 C605 Q865 Q864 B C E C867 C861 R863 C866
4 5

R126 C122

R637 R157 C123 R125

R170 C112

C111

D861

3 2 1

R870 R865

C121 C119 R123 C117

R131 C127 C115

IC101

R139 R137 C131 C128

R121

9 8 7 6 5 C113 4 3 2 1 R171

C116 C120 R172 R124 R174 R122 R105 Q103 E C B R103 Q104 E C B E C B Q106 R168 R104 R112 R106 C154 R166 R167 E C B Q128 P37 11-F TO TAPE 2 RECORD/PLAYBACK ERASE HEAD C118 BI102 7 WH BK PK BK WH YL BL 1 CNS102 WH BK 1 2 PK 3 WH 4 YL 5 BL 6

R866
10

R173 R117 C102 C107 R101 CNP101

R169 R119

R102

R120 Q105 E C B

C105 R118

BI602 D864
1

2 1

7 8

C101

R867 R874
6 1

R873 R880

C863 D862 R879 R875 R878

E C Q107 B R109

E C B

BI11 C864 R868 B C E Q862

Q111 R110 1 2 3
Q110

1 C106 R108 C150 R115

B C Q863 E

1 2 3

R869

R155

L104 C153 C151 C152 R114 E R164 C Q109 R162 B R113

R111

IC860

7 6 5 4 C108 3 R107 2

BI102

C865

3

R861

6

1 2 3

Q108

R160

E C B R627 3 2 1 Q126

Q124

R625
1 2 3 1 2 3 B C E

P37 10-F FROM TAPE 1 PLAYBACK HEAD

Q852 C606 R605 611 C607 C609 C625 C629 C627 642 R624 R617 C860 C623 C613 D863 C619 C621 C859 C855 R854 C856

Q851

Q850 R856 R855 ZD851 R853 C852 R852

COLOR TABLE BR RD(R) OR YL GR BL VL GY WH(W) BK BROWN RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK

C850

2 3 4 5 6 7 8 9 10 11 12 13

CNS901

LG1

PK

CNP901 TO AMP. PWB P35 12-E

7

8

9

10

11

12

Figure 31 WIRING SIDE OF P.W.BOARD (3/9) ­ 31 ­

CD-M4000W/CP-M4000

A

DISPLAY PWB-B1
1 2 3 6 7 8 9 10 11 12 13 14 15 16

CNS703 9 RD 8 GY 7 WH 6 GY 5 WH GY 4 3 WH 2 GY 1 WH BI703

9

R701 R704 R716

B

CNP8 TO CD SERVO PWB P36 4-A

C722 Q701 Q703 B B B C C C E E E Q702 Q709 3 2 1 RX701

C714

R702 R705 R719

R796

C725

1

R781 C728 C723 C724

R724

C

R703

1

C733

R708

D723

D722

RS719

RS710

R773 R775 R776 R777

R779 R780

RS707 1 2 3 4

D

CS708 CS709 RS706 SW713 OPEN/ CLOSE

8 7 6 RS712 5 RS704 RS714

CS704 RS703
CS703 CS701

RS711

IC704

D703

R706

RS705

3 2 1 CNP704 RS718 RS701 RS702 CS712 CS713

CS706 RD08 CS710

RD07

CS702 RS720

D702 D701 SW709 DISC 1

IC703
8 7 6 5

ZD701

RD09 LED707 SW710 DISC 2

RS708

CS705

D704

Q704

RS713

Q705

E

LED706

RS709

CS711 1 2 3 4 RS716

RS717

CS707

R752 R737

SW733 VIDEO RD36 RD1

C721 RS715 C720

R736 B C E B C E D713 D712

B Q708 RD14 C E SW7 EQU

RD10 RD11

RD12

SW715 MONSTER BASS LED708

R795 R757 JOG701

R782

CNS705 4 RD 3 WH CNP905 2 BL TO POWR 1 WH PWB P34 3-G

4 BI705 C729

D718 R797 C732 3 2 1 R799

XL701 R778

R78 R78 R78 R78 R79 R77

C719 RD15

F
SW711 DISC 3

RL R R

CNP702

1 3 5 7 9 2 4 6 8

SW712 DISC SKIP 1 9 FC702

G
P37 9-A TO TAPE MECHANISM PWB

MONSTER BASS PWB-B3
3 BI704

3 GL 2 GL 1 RD CNS704

1 LED704 LED703

H

1

2

3

4

5

6

Figure 32 WIRING SIDE OF P.W.BOARD (4/9) ­ 32 ­

CD-M4000W/CP-M4000
TO MAIN PWB P31 9-A CNP601

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

56 57 58

1

FC701 21

FL701 81 90 100 725 1 5 95 10 80

R727 R728 DT703 DT701 R794

C715

CNP701 1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 D721

85 75 70 65

R793 60 55 45 40 R721 R758 R762
R761 R760

IC701
15 20 25 35 30

51 50

R743 R751 R748 R753
R749 R746

R747

R744 R745 R742 R741 R739 R738

C726 D720 R740 R700 LED722

31 R767

RL704 RL703

RD06

RD05 RD04 RD03 C701 C702 1 5 9 15 10 SW702 CLOCK 18 SW714 DIMMER

RD35 D36 D13 LED702 SW723 TAPE

SW734 TUNER

R756 R755

R783 R784 R785 R786 R791 R770

R720 R718 R714 R717 R713 R792

R772 R771 R769

R766

R759 R754

R790 R789 R788 R787

R768

R764 R763 R765

SW701 ON/ STAND-BY

SW722 CD RL701

C727 R725

LED701 LED705 SW729 STOP

RL702 RL705 SW732 TUNING UP

W716 QUALIZER SW728 PLAY RL706 RL707 RL708

IC702
RD01

RD32 RD31 RD30 RD29 SW730 REVERSE PLAY SW726 FAST REWIND RD33 RD28 RD34 RD27 SW725 MEMORY SET SW724 TUNING DOWN

RD02

SW727 FAST FORWARD SW717 REVERSE MODE SW731 REC/ PAUSE

RD25 RD26

SW703 TIMER

COLOR TABLE BR RD(R) OR YL GR BL VL GY WH(W) BK PK BROWN RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK

7

8

9

10

11

12

Figure 33 WIRING SIDE OF P.W.BOARD (5/9) ­ 33 ­

CD-M4000W/CP-M4000

TRANSFORMER PWB-D3
A
230-240V 220V

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

COLOR TABLE
110V 127V

SW801 VOLTAGE SELECTOR

BR RD(R) OR

BROWN RED ORANGE GREEN BLUE VIOLET GRAY WHITE BLACK PINK
F801 T5A L 250 V

B

YL GR BL VL GY WH(W) BK PK

YELLOW

C

F802 T2.5A L 250 V

F803 T2.5A L 250 V

LG801

LG802

230-240 V

220 V

127 V

110 V

T.F

D

T801 POWER TRANSFORMER

POWER PWB-D1

E
F807 T2A L 250 V CNP902 1 2 3 4 C814 D814 D812 D811

F806 T2A L 250 V F805 T5A L 250 V

F804 T5A L 250 V

R807 R806

D813 C820 ZD804

C813