Sony MDCC-2000 Service manual

MDCC-2000

SERVICE MANUAL

Ver 1.0 2001. 05

US and foreign patents licensed from Dolby Laboratories Licensing Corporation

SPECIFICATIONS

US Model

Model Name Using Similar Mechanism NEW MD Mechanism Type CCMD-2000 Optical Pick-up Mechanism Type KMS-250A

Laser diode properties

Material: GaAlAs Wavelength: 780 nm Emission duration: Continuous Laser output: Less than 44.6 µW (This output is the value measured at a distance of about 200 mm from the lens surface on the optical pick-up block with 7 mm aperture.)

Revolutions

400 rpm to 1800 rpm (CLV)

Error correction

Advanced Cross Interleave Reed Solomon Code (ACIRC)

Sampling frequency

44.1 kHz

Coding

ATRAC 3 (Adaptive TRansform Acoustic Coding 3)

Modulation system

EFM (Eight to Fourteen Modulation)

Number of channels

2 or 4 monaural channels

Frequency response

50–10,000 Hz

Speaker

Approx. 5.0 cm (2 inches) dia.

Power output

600 mW (at 10% distortion)

Input

MIC: Canon XLR-3-31 type 0.44 mV (-65 dB) LINE IN 1-4: mini jack 0.49 V (-4 dB)

Output

EAR (minijack)

for 8–300 Ω earphones LINE OUT 1,2 (minijack) 0.22 V (-11 dB) load inpedance 47 kΩ ADA (minijack) 0.22 V (-11 dB) load inpedance 10 kΩ PA (minijack) 0.22 V (-11 dB) load inpedance 47 kΩ PC (9 pin D-sub) DISPLAY (modular)

Other connector

CONTROL UNIT connector REMOTE jack

Power requirements

12 V DC DC IN 12V jack accepts the supplied AC power adaptor for use on 120 V AC, 60 Hz

Dimensions

Approx. 320 x 280 x 118 mm (w/h/d)

5

(12

⁄8 x 111⁄8 x 43⁄4 inches)

including projecting parts and controls

Mass

Approx. 4.5 kg (9 lb 15 oz)

Accessories supplied

AC power adaptor (1) AC power cord (1) Sony CR2032 lithium battery (1) MiniDisc (2)

Design and specifications are subject to change without notice.

9-873-111-11

MD CONFER-CORDER

Sony Corporation

Personal Audio Company Shinagawa Tec Service Manual Production Group

MDCC-2000

2-1. Cabinet (Upper) Section··············································· 6 2-2. Switch Section······························································ 7 2-3. LCD Section································································· 7 2-4. I/O Section ···································································8 2-5. Volume Section ···························································· 8 2-6. Main Board ·································································· 9 2-7. Connector Section ························································ 9 2-8. Door ··········································································· 10 2-9. MD Board ·································································· 10 2-10. Base Unit Section······················································· 11 2-11. BUM-F1 Board ·························································· 11 2-12. REC/PB Head Assy (HR901) Section ······················· 12 2-13. Holder Assy, Cartridge Section ·································· 12 2-14. Holder Assy, Cartridge Installation ···························· 13 2-15. Optical Pick-up (KMS-250A) Section ······················· 13

3. TEST MODE ···························································· 14

4. ELECTRICAL ADJUSTMENTS ··························· 27

5. DIAGRAMS

5-1. Circuit Boards Location ············································· 29 5-2. Block Diagrams MD Section ···································· 30

I/O Section ·································································31 FIFO Section ······························································ 32 CPU Section ······························································· 33

LCD Section······························································· 34 5-3. Printed Wiring Board MD Section ···························· 35 5-4. Schematic Diagram MD Section (1/4) ······················ 36 5-5. Schematic Diagram MD Section (2/4) ······················ 37 5-6. Schematic Diagram MD Section (3/4) ······················ 38 5-7. Schematic Diagram MD Section (4/4) ······················ 39 5-8. Schematic Diagram BUM Section ···························· 40 5-9. Printed Wiring Board BUM Section ························· 41 5-10. Schematic Diagram Main Section (1/12) ·················· 42 5-11. Schematic Diagram Main Section (2/12) ·················· 43 5-12. Schematic Diagram Main Section (3/12) ·················· 44 5-13. Schematic Diagram Main Section (4/12) ·················· 45 5-14. Schematic Diagram Main Section (5/12) ·················· 46

5-15. Schematic Diagram Main Section (6/12)·················· 47 5-16. Schematic Diagram Main Section (7/12)·················· 48 5-17. Schematic Diagram Main Section (8/12)·················· 49 5-18. Schematic Diagram Main Section (9/12)·················· 50 5-19. Schematic Diagram Main Section (10/12)················ 51 5-20. Schematic Diagram Main Section (11/12)················ 52 5-21. Schematic Diagram Main Section (12/12)················ 53 5-22. Printed Wiring Board Main Section ·························· 54

Main Section (1/4) ····················································· 55 Main Section (2/4) ····················································· 56 Main Section (3/4) ····················································· 57

Main Section (4/4) ····················································· 58 5-23. Printed Wiring Board Mute Section ·························· 59 5-24. Schematic Diagram AUDIO Section························· 60 5-25. Printed Wiring Board Audio Section························· 61 5-26. Schematic Diagram Level Meter Section·················· 62 5-27. Printed Wiring Board Level Meter Section··············· 63 5-28. Schematic Diagram LCD Section ····························· 64 5-29. Printed Wiring Board LCD Section ··························65 5-30. Schematic Diagram Switch Section ·························· 66 5-31. Printed Wiring Board Switch Section ······················· 67 5-32. Schematic Diagram Foot Switch Section·················· 68 5-33. Printed Wiring Board Foot Switch Section ··············· 69 5-34. Schematic Diagram Volume/Serial I/O Section ········ 70 5-35. Printed Wiring Board Volume/Serial I/O Section ·····71 5-36. Schematic Diagram Line Selector Section················ 72 5-37. Printed Wiring Board Line Selector Section ············· 73 5-38. IC Pin Function Description ······································ 74 5-39. IC Block Diagrams····················································· 77

6. EXPLODED VIEWS

6-1. Cabinet Section ·························································· 85 6-2. Key Section ································································ 86 6-3. LCD Section······························································· 87 6-4. Connector Section ······················································ 88 6-5. MD Mechanism Section

(CCMD-2000) (Deck-A/Deck-B) ······························ 89

7. ELECTRICAL PARTS LIST ·································· 90

Flexible Circuit Board Repairing

• K eep the temperature of the soldering iron around 270°C during repairing.

• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering or unsoldering.

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be damaged by heat.

2

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK !ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

MDCC-2000

Unleaded solder

Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40°C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350°C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!

• Strong viscosity Unleaded solder is more viscous (sticky, less prone to flo w) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

Never look into the laser diode emission from right above when checking it for adjustment. It is feared that you will lose your sight.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

3

MDCC-2000

SECTION 1

GENERAL

Location and Function of Controls

For details, refer to the pages indicated in ( ).

This section is extracted from instruction manual.

1 Built-in speaker 2 LCD CONTRAST control

Adjusts the contrast of the display.

3 MONITOR VOL control 4 DECK A button (17, 18) 5 DISPLAY MODE A button (21) 6 MONITOR select buttons (ALL/1/2/3/4) 7 SEARCH selector (17, 18)

(INDEX SEARCH/TIME SEARCH)

8 POINT SEARCH·POINT button (deck A) (20) 9 POINT SEARCH·RESET button (deck A) (20) q; Number buttons qa SEARCH button (17, 18) qs INDEX button (14) qd MD insertion slot (deck A) qf Z EJECT button (deck A) qg LCD display qh LINE OUT 1 select buttons (ALL/1/2/3/4) (31) qj LINE OUT 2 select buttons (ALL/1/2/3/4) (31) qk PA/ADA selector (OFF/ON [ADA/PA]) (30)

Switches the output to the PA/ADA jacks on or off.

ql STANDBY switch

Introduction

4

w; DECK B button (17, 18) wa DISPLAY MODE B button (21) ws POINT SEARCH·RESET button (deck B) (20) wd POINT SEARCH·POINT button (deck B) (20) wf Z EJECT button (deck B) wg MD insertion slot (deck B) wh FUNCTION button wj DELETE button wk Arrow buttons wl ENTER button e; Jog dial ea x STOP button (deck A) es z REC button (deck A) ed m REW/BS button (deck A) ef u PLAY/PAUSE button (deck A) eg M FF/FS button (deck A) eh x STOP button (deck B) ej z REC button (deck B) ek m REW/BS button (deck B) el u PLAY/PAUSE button (deck B) r; M FF/FS button (deck B)

4

6

Introduction

1 A: display (deck A)

Indicates the disc inserted in deck A or the status of deck A as follows:

BLANK: a blank disc NO DISC: no disc PB ONLY: a commercially available recorded disc (for playback only) PROTECTED: a protected disc (3) RECORDED: a recorded disc

2 TIME display (deck A)

Indicates the recorded time at the current location for each index item. It blinks during time search. (18)

3

(copied) display (deck A) Indicates that a disc digitally copied with the Copy function is inserted. (26)

4 INDEX counter (deck A)

Lights up when a disc is inserted. Blinks during an index search. (17)

5 END display (deck A)

This shows the end of the disc.

6 Disc status display (deck A)

Indicates the status of the disc with pictures.

7 DECK A/DECK B display

Indicates various data by characters and various error messages. (38)

8 Disc position display

Indicates the current playback/recording location on the disc by a white box. Already recorded parts are indicated in black. The further it is to the right, the closer the disc is to the end. Depending on the condition of the disc, the black part might not reach the far right even if the disc is full.

9 DATE/TIME display

Indicates the current date and time.

0 B: display (deck B)

Indicates the same contents as deck A.

qa TIME display (deck B) qs

(copied) display (deck B)

qd Disc status display (deck B) qf END display (deck B) qg INDEX counter (deck B) qh REC MODE display

Indicates the recording mode (2ch/4ch) currently selected.

Display Window (Information screen)

1

2 3

4 5 6

7

8

9

0

qa qs qd

qf qg qh

9

Setting Up

1

Carry out steps 2 and 3 of “Setting the Date”.

You will see the CALENDER or CLOCK INPUT screen.

2

Select CLOCK using the jog dial or the arrow buttons, and press ENTER.

You will see the SET HOUR (hh) and MINUTE (mm) screen with the hours and AM/PM blinking.

3

Set the hour using the jog dial or J/j buttons, and press ENTER.

You will see the minutes blinking.

4

Set the minutes in the same way as step 3.

The display will return to the information screen and the clock will start.

blink

Note

You cannot use the K/k buttons when setting the hour and minute.

Setting the Time

2, 3, 4

Left side

Rear

ra CONTROL UNIT connector (32) rs TRANSCRIBE selector (33) rd REMOTE jack (15) rf EAR jack (16)

rg PC connector (RS-232C type) rh DISPLAY connector

Used for connection of an external counter unit.

rj ADA jack

Allows the unit to be connected to a separately purchased amplifier system.

rk PA (public address) jack (30) rl LINE OUT jacks t; LINE IN jacks ta DC IN 12V ts Microphone connectors

(Canon XLR-3-31 type)

MDCC-2000

Setting the Date and Time

To record the date and time etc. on MiniDiscs when you record, be sure to set the Date and Time.

Note

You cannot use the K/k buttons when setting the month, day and year.

Setting the Date

1 Insert the key and set it to ON.

You will see the initial screen in a few seconds.

2 Press FUNCTION.

3 Select CALENDAR,CLK using the jog dial or the arrow

buttons, and press ENTER.

You will see the CALENDAR or CLOCK INPUT screen.

4 Select CALENDAR using the jog dial or the arrow buttons,

5 Set the month using the jog dial or J/j buttons, and

and press ENTER.

You will see the SET MONTH (mmm) and DAY (dd) and YEAR (yy) screen with the name of a month blinking.

blink

press ENTER.

You will see “01” of the day blinking.

Introduction

1 2

3, 4, 5, 6

5

8

Setting Up

6 Set the day and the year in the same way as step 5.

When the year is set, the display will return to the information screen.

5

MDCC-2000

)

SECTION 2

DISASSEMBLY

• The equipment can be removed using the following procedure. • Disassemble the unit in the order as shown below.

Set

Cabinet (upper) section

Switch section

LCD section

I/O section

Door

MD board

Base unit section

BUM-F1 board

REC/PB head assy (HR901) section

Holder assy, cartridge installation Optical pick-up (KMS-250A) section

Note : Follow the disassembly procedure in the numerical order given.

2-1. CABINET(UPPER) SECTION

Main board

Volume section

Connector section

Holder assy, cartridge section

Cabinet (upper) assy

3

Four claws

4

Connector

(CN9102)

2

Three s

crews (+PSW4

× 1

6)

1

Two s

crews (+PSW4

× 1

6

2-2. SWITCH SECTION

7

SWITCH board

5

Eight s

(STEP M2)

6

(+PSW 3

crews

Five screws

×

MDCC-2000

3

Key switch block assy

qa

6)

2

Nine

screws

(+PS 3

Connector (CN9301)

qg

LINE SELECTOR

board

×

qs

Button (5 GANG)

6)

9

Three

(+PS 3

qd

Four

(+PS 3

q;

bracket

8

Connector

(CN9401)

qf

Screw

(+PSW 3

screws

×

6)

screws

×

6)

Selector

×

6)

2-3. LCD SECTION

4

3

Cable, flexible flat (20 core)

1

Flat cable (90mm)

4

(STEP M2)

2

Plat (LCD), transparent

5

Holder (LCD)

Claws

Eight s

crews

0

Four

(+PSW 3

1

screws

×

Four

6)

screws (+PS 2

×

8)

9

three

screws (+PS 3

qa

LCD bracket

qd

LCD board

×

6)

6

LCD

8

Light unit, back

7

qs

Connector

(CN4001)

7

MDCC-2000

d

2-4. I/O SECTION

3

(+PS 3

7

MD mechanism (Deck-B)

Three screws

×

6)

4

MD mechanism (Deck-A)

1

Cable, flexible flat (17 core)

6

Four screws

(+PS 3

×

6)

2

Screw

(+PS 3

5

×

Cable, flexible flat (17 core)

6)

8

Connector(CN9101)

q;

AUDIO I/O board

9

Five screws

(+PSW 3

qd

S

qf

SERIAL I/O boar

× 8

)

crew (M2 × 3)

qa

Connector

(CN7001)

qs

Two s

crews

2-5. VOLUME SECTION

7

Two spacers (CABINET UPPER)

qg

Screw

(+PSW 3

qd

(CN9001)

qh

×

Connector

FOOT SWITCH board

6

Two nuts (PUSH 1.5)

9

Two screws (+PS 3

qf

Two screws

8)

(+PSW 3

5

Knob(VOL)

4

Level meter blacket

2

Connector

(CN9201)

×

6)

×

6)

qs

Connector

(CN8001)

3

Three screws (+PS 3

1

Connector(CN6002)

qa

LEVEL METER board

0

Screw

(+PSW 3

×

8

VOLUME board

6)

8

s

2-6. MAIN BOARD

8

7

Four screws

(+PSW 3

MAIN board

×

6)

3

Connector

(CN1007)

MDCC-2000

2

6

Connector(CN111)

5

Four connectors

(CN101,CN102,CN103,CN104)

2-7. CONNECTOR SECTION

7

Eight connectors (RECEPTACLE) 3p

4

Two flexible flat cable (17 core)

5

Indication plate (CANON)

1

4

Three screws (M 2 × 3)

Cabinet (lower)

6

Sixteen

(M 2

×

6)

screw

2

Three

(M 2 × 3)

screws

1

Three

(M 2

screws

×

3)

3

Shield plate

8

Sheet, Insulating

9

MDCC-2000

d

2-8. DOOR

2-9. MD BOARD

spring, door return

1

Release the hook.

5

Tw o

screws

(M 2

×

3

Door

2

Release the boss.

6

MD board

4

Tw o

screws

(M 2

×

3)

10

1

Frexible wire

(18 core, CN5)

2

Frexible board

(CN3)

3

Frexible boar

(CN1)

2-10. BASE UNIT SECTION

3

Two screws (step)

5

Base unit

4

Two screws (step)

1

S

crew

(toothd lock M 2

MDCC-2000

×

3.5)

2-11. BUM-F1 BOARD

4

Two s

(precision +M 1.7

crews

5

claw

×

2.2)

7

BUM-F1 board

2

6

Lug, 2

claw

3

Flexible board

(CN302)

2

Frexible board

(CN304)

1

Plam flexible board

(CN303)

11

MDCC-2000

2-12. REC/PB HEAD ASSY (HR901) SECTION

2

Lug, 2

1

S

crew

(toothd lock M 2

×

3.5)

5

G

uide, screw

4

S

crew

(toothed lock M 1.4)

6

Tw o

screws

(M 1.7

×

2.8)

3

Motor, DC geared

(M903)

2-13. HOLDER ASSY, CARTRIDGE SECTION

2

While releasing the four bosses, remove the cartridge holder assembly in the direction of the arrow

C

.

Boss

8

REC/PB head assy (HR901)

1

the arrows

7

removed hook

Push it in the direction of

A

and B with fingers.

A

B

12

Boss

C

Boss

)

2-14. HOLDER ASSY, CARTRIDGE INSTALLATION

When installing the cartridge holder, coat the portion A shown in the illustration with grease (EM-30L).

A

Position

A

Position

MDCC-2000

2-15. OPTICAL PICK-UP (KMS-250A) SECTION

4

Spring, g

uide shaft retainer

3

Two screws

(precision, +P 1.7

×

2.2)

A

Position

5

(M 1.7

Two screws

×

4.5)

6

Two washers

2

Motor, stepping

(M902)

1

Two screws

(precision, +P 1.7

×

2.2)

7

Optical pick-up (KMS-250A

13

MDCC-2000

SECTION 3

TEST MODE

3-1. Description

3-1-1. How to Enter the Test Mode

After pressing the numeric keys in the order starting from 1 , 2 , 3 , 5 , 8 up to 0 , press the F button.

3-1-2. How to Exit the Test Mode

1. While pressing the G button, rotate the JOG dial and set “k_test_h” to “0”.

2. After pressing the numeric keys in the order starting from 0 , 8 , 5 , 3 , 2 up to 1 , press the F button.

3-1-3. How to Cancel the ENTER key

The numeric keys that have been input up to the moment can be canceled at the following so that the machine does not enter the test mode unless otherwise needed.

1. When the interval of pressing the previous numeric key and the next key exceeds one second or more.

2. When the deck select key is pressed.

3. When the k_mode changes.

4. When the selected deck has changed.

5. When the test mode is set.

3-1-4. How to Select the Test Item

The test item can be selected by “k_test_h” and “k_test_l”.

1. Displaying the selected item The selected item is displayed on LCD as follows.

Value of “k_test_h” (Displayed in hexadecimal number) Value of “k_test_l” (Displayed in hexadecimal number)

3-1-5. T est Display

01 - 00 (Top menu)

00 - 00 EXIT (Exit) 01 - 00 THIS MENU (Top menu) 02 - 00 AUDIO (Audio firmware test) 03 - 00 MECH (Mechanism test) 04 - 00 DISPLAY (Display system test) 05 - 00 KEY (Key test) 06 - 00 COMMUNICATION (Communication test) 07 - 00 AUDIO HW (Audio hardware test) 08 - 00 DIGITAL HW (Digital hardware test) 09 - 00 NVRAM (NVRAM test)

3-1-6. Communication with Mechanism Deck

Communication with the mechanism deck is performed using programs such as “Hyper terminal” or the like that have been started up on a PC. Refer to 3-3-3. “Selecting the Terminal”. (Communication control with the log system or trace monitor is not possible.)

3-1-7. Circuit Block

General purpose port

KEY

CPU

CPU bus

NVRAM

ROM

CLOCK

SRAM

DRAM

05 - 01

/* KEY INCREMENT TEST */

2. How to select the test item using the JOG dial

1. While pressing G b utton, rotate the JOG dial. “k_test_h” changes. When “k_test_h” changes, “k_test_l” is set to “0”. Select the desired test category using “k_test_h”.

2. While pressing g button, rotate the JOG dial. “k_test_l” changes. Select the desired test item using “k_test_l”.

3. Sets the selected test item either by pressing g button after selecting “k_test_l” or by pressing the ENTER button.

3. How to select the test item with the use of the PC remote command The desired test item can be selected by sending the remote command of rewriting “k_test_h” and “k_test_l” from the PC to the machine. When the “k_test_h/l” change command is sent from a PC to the machine while the “k_test_h/l” change inhit bit is being set, the machine returns NAK and the machine does not chanage “k_test_h/l”.

1809

DECK A DECK B

CODEC

FIFO8655

LCD

AD/DA

3-2. Audio Firmware Test: [AUDIO]

SF data storage method in the DRAM.

• Test program is stored as shown below. (Operations start in the order starting from channel 1, channel 2, channel 3, and up to channel 4 under the ordinary operation conditions but the test mode starts from channel 1, channel 3, channel 2, and channel 4 in this order.)

0123

1chSF

3ch 2ch 4ch

FIF012 CXD1858 1.2ch

FIF034 CXD1858 3.4ch

LCD: Types, conditions and others of the test are displayed on the LCD during each test. Channel selector and channel selector LED: Select the channel selector by manual operation. Voice mirror: Change the input level by manual operation.

14

• Perform the following tests after the machine is set in the “STOP” mode.

02-00 /* AUDIO-F TEST MENU */ 02-00 AUDIO-F MENU

MDCC-2000

3-2-1. Audio Recording and Playback Test without Disc

• The audio signal (up to the full memory capacity of the DRAM at a maximum) is recorded in the ATRAC data recording area in the DRAM and is played back.

• Note: If the audio sources of channel 1 to channel 4 are all the same,

• Playback is slower than normal if the 4 channels are recorded and 2 channels are played back.

(The pitch of the playback remains unchanged and the

playback speed of it is half of normal.)

• Playback is faster than normal if the 2 channels are recorded and 4 channels are played back.

(The pitch of the playback remains unchanged and the speed

of it is double of normal.)

02-01 4ch-REC on DRAM 02-02 4ch-PLAY on DRAM 02-03 2ch-REC on DRAM 02-04 2ch-PLAY on DRAM 02-05 reserve 02-06 reserve

3-2-2. Microphone Sound Monitoring from Speaker during Stop

• Application: For testing “ripping” sound of speak er (Sweep sound is input from external source.)

• Application: For testing the voice mirror LED (sound is input from external source.)

02-07 REC_MONI, SP, 1-4ch

3-2-5. Audio Muting T est

• ROM_PB (990Hz, -0.2dB, 1 to 4ch)

02-19 XMUTE=on, MODE=00, (During ROM_PB, circuit playback + mute) 02-1A XMUTE=on, MODE=01, (During ROM_PB, circuit recording + mute) 02-1B XMUTE=on, MODE=10, (During ROM_PB, circuit STOP + mute) 02-1C XMUTE=on, MODE=11, (During ROM_PB, circuit STANDBY + mute) 02-1D XMUTE=off, MODE=00, (During ROM_PB, circuit is in playback.) 02-1E XMUTE=off, MODE=01, (During ROM_PB, circuit is in record.) 02-1F XMUTE=off, MODE=10, (During ROM_PB, circuit is STOP.) 02-20 XMUTE=off, MODE=11, (During ROM_PB, circuit is STANDBY.)

3-3. Mechanism Deck: [MECH]

03-00 /* MD TEST MENU */

01-0E .....etc

10-1F DECK-A Only (Check & Setting) 20-2F DECK-B Only (Check & Setting) 30-3F DECK-A Only (Display Log) 40-4F DECK-B Only (Display Log) 50-57 Laser Check

3-3-1. Displaying the Number of Times of Using the Lasers

The number of times of using the lasers of the deck-A and deckB is displayed. The number of times of using the lasers is stored in the NVRAM, and the number of times that the laser power has entered the MO write (number of clusters), is displayed.

3-2-3. ROM Playback 1

• The pseudo ATRAC data on the EPROM is copied to the 1SG area on the DRAM and is played back repeatedly.

• Application: Level/Frequency response test

02-08 990Hz, -0.2db, 1-4ch (For playback of the reference level) 02-09 43Hz, -0.2db, 1-4ch 02-0A 10KHz, -0.2db, 1-4ch 02-0B 990Hz, -12db, 1-4ch 02-0C Infinity, 0, 1-4ch (For S/N test)

3-2-4. ROM Playback 2

• The pseudo ATRAC data on the EPROM is copied to the 1SG area on the DRAM and is played back repeatedly.

• Application: Separation/Frequency response test

• Other channels : No sound

02-0D 990Hz, -0.2db, 1ch 02-0E 990Hz, -0.2db, 2ch 02-0F 990Hz, -0.2db, 3ch 02-10 990Hz, -0.2db, 4ch 02-11 43Hz, -0.2db, 1ch 02-12 43Hz, -0.2db, 2ch 02-13 43Hz, -0.2db, 3ch 02-14 43Hz, -0.2db, 4ch 02-15 10KHz, -0.2db, 1ch 02-16 10Hz, -0.2db, 2ch 02-17 10Hz, -0.2db, 3ch 02-18 10Hz, -0.2db, 4ch

03-01 DECK-A Laser Cnt = xxxxxxxx

DECK-B Laser Cnt = xxxxxxxx

3-3-2. Displaying Temperature of Mechanism

The temperatures of the mechanism of deck-A and deck-B are displayed. The temperature of mechanism indicates the temperature inside the RF amplifier mounted on this machine. However, use this temperature as a reference value because it is not highly accurate.

03-02 Thermo

DECK-A 35˚C [Result] = [55] [0B] [58] [62] [07] [09] [09]

DECK-B 31˚C [Result] = [55] [0B] [58] [5F] [06] [06] [06]

3rd byte of the above [Result] data string : Initial value of the temperature sensor at 25˚C 4th byte of the above [Result] data string : Present temperature sensor value

3-3-3. Selecting the Terminal

Select the PC terminals (RS-232C) on the rear of this machine. Either one of the two patterns “Other” and “Mech”, can be selected. Other : For checking contents, etc of the system memory Mech : For checking status of the mechanism operation

03-0A

Terminal Mode = Mech

15

MDCC-2000

The PC should use the terminal software (such as Hyper-T erminal or Tera-Term). Sets the communication as follows.

Baud rate : 9600 bps Data length : 8 bits Parity : None Stop bit : 1 Flow control : None

3-3-4. Dump List

Displays the Dump-List of the specified address. Sets the address value (Adrr) and number (Num) of display bytes by rotating the JOG dial and pressing ENTER button.

03-0D

Adrr = 00000000 Num = 00

3-3-5. Deleting (Deck-A/Deck-B)

Performs deletion of the disc data.

03-14 (DECK-A) 03-24 (DECK-B)

3-3-6. OA (Inner track, Middle track and Outer track) (Deck-A/

Deck-B) Performs the OA (overall) test against the inner track (UTOC area)/Middle track/Outermost track. Performs “Write”, “Read”, and “Verify” for every 1 cluster as many as 10 clusters in each area.

03-15 (DECK-A) 03-25 (DECK-B)

Result display

When the OA test of each area has ended with success, the following message appears on the LCD.

When the “Mech” position of the terminal is selected, the test status can be checked as follows. Description of the contents displaying the test status

Example of display

$$ TEST-drv [CNT] (W/R/D/S) (TW/TR) (Result)

drv : Drive No. CNT : Number of times of test W : Number of times of “Write” error

Number of times of the write failure for the single write command (“Seek” error is not included.)

R : Number of times of “Read” error

Number of times of the read failure for the single read command (“Seek” error is not included.)

D : Number of times of alternation

Number of times of giving-up to write into the specified cluster

S : Number of times of “Seek” error

Number of times that “Seek” error has occurred

TW : Number of times of TOC “Write” error

Number of times of the TOC write failure for the single TOC “Write” command (“Seek” error is no included.)

TR : Number of times of TOC “Read” error

Number of times of the TOC read failure for the single TOC “Read” command (“Seek” error is no included.)

Result : Test result up to present (1 : OK, 0 : NG)

Result display

When the OA test has ended with success, the following message appears on the LCD.

***

Total OK

***

3-3-8. Checking Operations of Mechanism (Deck-A/Deck-B)

Operations of the mechanism are checked using the terminal.

***

Total OK

***

• After the above message appears with normal end, the disc is ejected automatically.

3-3-7. OA (Overall Test for Normal Recording ) (Deck-A/Deck-B)

The OA test in the same operation as the normal recording is performed. The process of “Write”, “Read” and “Verify” is performed for every 1 cluster starting from the innermost track of the recording area to the outermost track. Then the “UTOC Write” is performed for every 10 clusters.

03-16 (DECK-A) 03-26 (DECK-B)

03-17 (DECK-A) 03-27 (DECK-B)

y

Dedicated for

mechanism

Waiting for ’ . ’

y

>>

Mechanism test Prompt

:MON>

Waiting for mdmon

n

Waiting for exit Waiting for command

ny

Operation step

Step 1 : Enters the test mode of the mechanism. Step 2 : Type in “mdmon” against “MON>” and set it. Step 3 : Press the ENTER button several times until the

machine enters the test mode dedicated for mechanism.

Step 4 : Performs the operation check in accordance with

the display output. Step 5 : Type in “.” to return to “Prompt”. Step 6 : Type in “exit” to set the operation and exit the

test mode of the mechanism.

n

16

MDCC-2000

3-3-9. Eject (Deck-A/Deck-B)

Ejects the disc.

03-18 (DECK-A) 03-28 (DECK-B)

3-3-10. Clearing the Number of Times of Using the Laser

(Deck-A/Deck-B) The number of times of using the laser is stored, and is cleared as follows. It is necessary to clear the number of times data of using the laser whenever the laser is replaced.

03-19 (DECK-A) 03-29 (DECK-B)

DECK-B Laser Count Clear

NV-RAM Save OK

3-3-11. OA (Overall Test for Random Recording )

(Deck-A/Deck-B) The (OA) overall test is performed using the same operation as that of the normal recording. The “write”, “read”, and “verify” are performed at every cluster at random within the recording area. The “UTOC write” is performed at every ten clusters. The test ends after the specified time has passed.

When the “Mech” position of the terminal is selected, the test status can be checked as follows. Description of the contents displaying the test status

Example of display

$$ TEST-drv [CNT] (W/R/D/S) (TW/TR) (Result)

drv : Drive No. CNT : Number of times of test W : Number of times of “Write” error

Number of times of the write failure for the single write command (“Seek” error is not included.)

R : Number of times of “Read” error

Number of times of the read failure for the single read command (“Seek” error is not included.)

D : Number of times of alternation

Number of times of giving-up to write into the specified cluster

S : Number of times of “Seek” error

Number of times that “Seek” error has occurred

TW : Number of times of TOC “Write” error

Number of times of the TOC write failure for the single TOC “Write” command (“Seek” error is no included.)

TR : Number of times of TOC “Read” error

Number of times of the TOC read failure for the single TOC “Read” command (“Seek” error is no included.)

Result : Test result up to present (1 : OK, 0 : NG)

3-3-12. Rescue (2-channel Mode) (Deck-A/Deck-B)

When the UTOC information shows error, the disc can be recovered as follows.

03-1E (DECK-A) 03-2E (DECK-B)

DECK-A Rescue 2Ch Mode Disc-Input!!

Result display

Index structure : Only 1 index is used over the entire area

of a disc. Recording mode : 2-channel mode Original : Original Name information : Invalid Time information : Invalid

3-3-13. Rescue (4-channel Mode) (Deck-A/Deck-B)

When the UTOC information shows error, the disc can be recovered as follows.

03-1F (DECK-A) 03-2F (DECK-B)

DECK-A Rescue 4Ch Mode Disc-Input!!

Contents of recovery

Index structure : Only 1 index is used over the entire area

of a disc. Recording mode : 4-channel mode Original : Original Name information : Invalid Time information : Invalid

3-3-14. Laser Power OFF (Deck-A/Deck-B)

Turns off the laser power.

03-50 (DECK-A) Laser Power (DECK-A) = OFF

[Result] = [01] [1D] [00] [00] [00] [00] [00]

03-54 (DECK-B) Laser Power (DECK-B) = OFF

[Result] = [01] [1D] [00] [00] [00] [00] [00]

3-3-15. Laser Power MO-WRITE (Deck-A/Deck-B)

Sets the laser power to the “MO-WRITE”.

03-51 (DECK-A) Laser Power (DECK-A) = MO-WRITE

[Result] = [01] [1D] [00] [18] [00] [01] [00]

03-55 (DECK-B) Laser Power (DECK-B) = MO-WRITE

[Result] = [01] [1D] [00] [18] [00] [01] [00]

Result display

When the OA test has ended with success, the following message appears on the LCD.

***

Total OK

***

3-3-16. Laser Power CD-READ (Deck-A/Deck-B)

Sets the laser power to the “CD-READ”.

03-52 (DECK-A) Laser Power (DECK-A) = CD READ

[Result] = [01] [1D] [00] [08] [00] [02] [00]

03-56 (DECK-B) Laser Power (DECK-B) = CD READ

[Result] = [01] [1D] [00] [08] [00] [02] [00]

17

MDCC-2000

3-3-17. Laser Power MO-READ (Deck-A/Deck-B)

Sets the laser power to the “MO-READ”.

03-53 (DECK-A) Laser Power (DECK-A) = MO READ

[Result] = [01] [1D] [00] [08] [00] [03] [00]

03-57 (DECK-B) Laser Power (DECK-B) = MO READ

[Result] = [01] [1D] [00] [08] [00] [03] [00]

3-4. Display System Test: [DISPLAY]

04-00 /* DISPLAY TEST MENU */ 04-01 [LCD_cntr] - [u_com] : connection check

[LCD_cntr] - [h_sram] : connection check

[LCD_cntr] - [LCD] : connection check 04-02 LCD DOT all set 04-03 LCD DOT all clear 04-04 character check on h_sram (SAG1) [1] 04-05 character check on h_sram (SAG1) [2] 04-06 [u_com - [LCD_cntr] : test signal 04-07 transmission of character data 04-08... content of global_area_address

• Connecting the Microprocessor with LCD Controller

Microprocessor

AO

XRD

XHWR

XCS4

16MHz

D15 D14 D13 D12 D11 D10

D9 D8

XRES

Divide-by-2

Reset IC

LCD controller

AO XRD XWR XCS

8MHz

XRES

• Connecting the LCD Controller with SRAM

LCD controller

VA15

VA14

VA13

VA12

VWR

VRD

VA14 VA13 VA12 VA11 VA10

VA9 VA8 VA7 VA6 VA5 VA4 VA3 VA2 VA1 VA0

D7 D6 D5 D4 D3 D2 D1 D0

ADDRESS

0000 to 6FFF 7000 to EFFF F000 to FFFF

123

H

L

H

L

H

L

AND

AND OR

1

Buff

2

[SRAM]

• 1st layer (Character screen) 0 (0000h) to 9999 (270Fh)

• 2nd layer (Graphic screen) 10000 (2710h) to 19999 (4E1Fh)

• SAG1 (Character storage) 61440 (F000h) to (FFFFh)

3

AND

VCE

18

MDCC-2000

• Connecting the LCD Controller with LCD

LCD controller LCD

WF

LP

XSCL

YDIS

YD

D0 D1 D2 D3

XRES

Reset IC

PA4 (Microprocessor)

LP

DELAY

AND

OR

DF

LOAD

CP

FRAME

DISP

3-4-1. Connection Check between Microprocessor and LCD

Controller, and between LCD Controller and SRAM

• Check the checksum of the font and the graphic data that are transferred to SAG1 (F000h to FFFFh) of the SRAM for display when releasing the STANDBY mode.

[Calculation is under way.] 04-01

(data read from LCD cntr) = ????????

• When [OK] appears: Connection between the microprocessor and LCD controller and the connection between LCD controller and SRAM are correct.

04-01

(data read from LCD cntr) = xxxxxxxx

3-4-2. LCD Dot Check (Lighting All Dots)

Lighting all dots of LCD (Graphic data: By 0xff transfer)

04-02

3-4-3. Checking the LCD Dot (Turning off all dots)

All dots of LCD are turned off. (Graphic data : By 0x00 transfer)

04-03

3-4-4. Test Signal Output from Microprocessor to LCD Controller

Test signal output is under preparation.

04-06

NOW test signal loading...

Test signal is under preparation.

0xff and 0x00 are output repeatedly to the microprocessor ports D15 to D8 as follows.

About 0.25 S 0.25 0.25 0.25

About 30 seconds

The test signal output ends.

04-06

finished test signal output

3-5. Key Test: [KEY]

05-00

/* KEY TEST MANU */

05-01 KEY INCREMENT TEST 05-02 ANY KEY TEST 05-03 K_mode LOG

[OK]

• When [NG] appears:

1. If the following *NG display is recognized, “XRD” is

suspected.

2. If the following *NG display is not recognized (upon

confirmation through trace monitor), either one of the connections between microprocessor and LCD controller or the connection between LCD controller and SRAM or the connection between LCD controller and LCD is defective. (At this time, if the test signal is output from the microprocessor to LCD controller in step 04-06, whether the connection is OK or NG can be confirmed, and also which of the connections between LCD controller and SRAM or the connection between LCD controller and LCD is NG.)

04-01

(data read from LCD cntr) = KKKKKKKK

[NG]

Mabye read pattern NG. or. [LCD_cntr]-[u_com],[h_sram]: connect NG

3-5-1. Key Test by Pressing Keys in Order

05-01

/* KEY INCREMENT TEST */

Turn ON ⇒ DISPLAY(A)

When the specified “DISPLAY (A)” key is pressed correctly, the following messages appear.

05-10

/* KEY INCREMENT TEST */

⇒ DISPLAY(A)

OK

Turn OFF

19

MDCC-2000

When releasing your finger from the key , the next ke y to be pressed is specified. When an incorrect key that is different from the specified one is pressed, following messages appear.

05-10 /* KEY INCREMENT TEST */

⇒ DISPLAY(A)

NG

Turn OFF

The test cannot be advanced unless the correct key is pressed.

The “Key Test by Pressing Keys in Order” is complete. (Normally end)

When all of the key pressings are correct,

“COMPLETE”

appears on the LCD screen and type in 05-42.

(Abnormally end)

When the incorrect key is pressed more than once,

“xxxxx

at FAULT” appears on the LCD screen. An incorrect key that was detected at first in the order of pressing keys, is displayed in “xxxxx”.

3-5-2. Key Test by Pressing Arbitrary Key

05-02 /* KEY TEST */

PUSH KEY : OFF (FF/F5-FF) AD CODE : FF FF FF FF FF FF FF TRANSCRIBE : A POW : ON SEARCH MODE : INDEX JOG : 00

Displays the name of the pressed key.

Example : When the STOP button of the deck-A is pressed,

05-05

PUSH KEY : STOP (A) (00/00-09)

appears.

The first 2-digit “00” of (00/00-09) indicate the value that the pressed key after it is conv erted by AD con verter. The digits “00- 09” indicate the range when the key is judged as “STOP (A)”.

Allocation of key groups and keys

Application

Type

Group

Allocation of Kn

Application

Type

Group

Allocation of Kn

Application

Type

Group

Allocation of Kn

Foot switch operation

0

FS_PLAY

1

FS_FS

2

FS_BS 3 4 5 6 7 8 9

10

Operation of the mechanism

0

STOP(A)

1

STOP(B)

2

PLAY/PAUSE(A)

3

REW/REV(A)

4

FF/CUE(A)

5

MARK(A)

6

MARK_OFF(A) 7 8 9

10

FUNCTION

0

f

1

F

2

DEL

3

<(LEFT)

4

>(RIGHT)

5 6 7 8 9

10

ANALOG

0

ANALOG

1

Function

ANALOG

5

Operation of the mechanism

ANALOG

2

REC(A) REC(B) PLAY/PAUSE(B) REW/REV(B) FF/CUE(B) MARK(B) MARK_OFF(B)

Function

ANALOG

6

ENTER DISP_MODE(A) DISP_MODE(B)

Operation of the mechanism

ANALOG

3

INDEX EJECT(A) EJECT(B)

DECK_A DECK_B SEARCH

Function

ANALOG

7

REC_PAUSE

Search

ANALOG

4

0 1 2 3 4 5 6 7 8 9

10

Power supply, etc.

DIGITAL

8

Use is prohibited Use is prohibited A/B(FS) INDEX/TIME STANDBY/ON

AD CODE

Displays values when the key inputs are converted by AD converter, in the order starting from 0 up to 7 from the left of the LCD screen.

05-05

Group 0

AD CODE : FF FF FF FF FF FF FF

Group 7

20

MDCC-2000

3-6. Communication Test: [COMMUNICATION]

• RS232-C connector When the pin-2 and pin-3 of the RS232-C connectors are connected, two values are displayed in the 2-digit hexadecimal values respectively on the LCD screen, one is the send data and the other is data that have been received by the loop-back.

Display example

Tx DATA 57 ← Send data. Rx DATA 57 ← Received data.

The value of the receiv ed data follows a little bit delayed after the send data. The send data increments at every about 0.5 seconds.

• Modular jack When pin-2 and pin-3 of the modular jack are connected to pin3 of the RS232-C connector, the same test can be done.

• Communication packet The status packet is used. Packet size = 38 bytes

06-00 /* PC_I/F LOOP BACK */

Tx DATA = xx Rx DATA = xx

3-7. Audio Hardware Test: [AUDIO HW]

• The following test should be performed while the machine is set in the “STOP” mode.

07-00 /* AUDIO-H TEST MENU */ 07-00 AUDIO-H MENU

07-01 RESERVE

3-7-1. Testing the Alarm Sound

07-02 XMUTE=on, MODE=00 (During alarm, circuit playback + mute) 07-03 XMUTE=on, MODE=01 (During alarm, circuit recording + mute) 07-04 XMUTE=on, MODE=10 (During alarm, circuit STOP + mute) 07-05 XMUTE=on, MODE=11 (During alarm, circuit STANDBY + mute) 07-06 XMUTE=off, MODE=00 (During alarm, circuit is in playback.) 07-07 XMUTE=off, MODE=01 (During alarm, circuit is in record.) 07-08 XMUTE=off, MODE=10 (During alarm, circuit is STOP) 07-09 XMUTE=off, MODE=11 (During alarm, circuit is STANDBY)

3-7-2. T esting LED

07-0A LED=4ch, LED=on 07-0B LED=2ch, LED=off

3-7-3. Stopping FINT Information

07-0C FINT INFORMATION

3-8. Digital Hardware System Test: [DIGITLAL HW]

• Performs the menu display of the digital system test items.

• SRAM test

Write/read test of the SRAM area is performed at the startup when the main power is turned on. 0x5555, 0xAAAA and 0x0000 are used as the write data. After completion of the writing the respective data, the data are read-out and are collated. The test area is 0x200000 to 0x207FFF in the area 1. When an error occurs during reading and collating, the REC LED on the deck-A will blink permanently. (The REC LED on the deck-A is connected to the pin-11 (PC0) of the IC1077 HD64003TF16.

• DRAM test Write/read test of the DRAM area is performed at the startup when the main power is turned on. 0x5555, 0xAAAA and 0x0000 are used as the write data. After completion of the writing the respective data, the data are read-out and are collated. The test area is 0x600000 to 0x7FFFFF in the area 3. The test is performed at every 257 bytes. When an error occurs during reading and collating, the REC LED on the deck-B will blink permanently. (The REC LED on the deck-B is connected to the pin-12 (PC1) of the IC1077 HD64003TF16.)

3-8-1. The Menu Display

08-01 /* DIGITAL HW TEST */

08-01 THIS MENU 08-02 ROM VERSION & DATE 08-03 ROM CHECK SUM 08-04 JOG INPUT 08-05 PULSE 10 mSEC 08-06 CXD-8655 WRITE/READ 08-07 CLOCK IC 08-08 CLOCK IC (power on) 08-09 LED ON/OFF 08-0A NMI 08-0B MODEL 08-0C LOCAL

3-8-2. ROM Version

Displays the release version of the programmed ROM.

08-02 /* ROM VERSION & DATE */

ROM: Ver No.0017 DATE: 2001.02.21

DECK A ROM : V 2.33 DECK B ROM : V 2.33

3-8-3. Check Sum of the ROM

Checksum of the programmed ROM is calculated. The checksum area is 0x00000 to 0x07FFFF in the area 0. Displays the address under calculation in hexadecimal number.

08-03 /* ROM CHECK SUM */

CHECK SUM = xxxx

21

MDCC-2000

Displays the calculation result in the 2 bytes hexadecimal number .

The result indicates the value which is the same as checksum calculated by the ROM writer.

08-FF /* ROM CHECK SUM */

CHECK SUM = 9375 COMPLETED

3-8-4. Entry by JOG Operation

The input data of the JOG operation is sampled by 1 msec. cycle. When the input data agree twice continuously, the data are confirmed as the input data. The confirmed input data pass through the chattering processing. Then the resultant input data is displayed.

08-04 /* JOG INPUT */

JOG-1 = 1 JOG-2 = 0 or 1

Displays the input status of the pin-2 of the CPU in the JOG-1. Displays the input status of the pin-3 of the CPU in the JOG-2. The JOG-1 is the input at pin-2 (PB0) connector of the IC1077 HD64003TF16. The JOG-2 is the input at pin-3 (PB1) connector of the IC1077 HD64003TF16.

3-8-5. PULSE Output

• Connection between the CXD-1809 and the CPU bus can be checked by this test.

08-05 /* PULSE 10mSEC */

The pulse for confirming the clock oscillation of the microprocessor is output. This pulse is output to pin-73 (RA03) terminal TP1058 of the IC1033 CXD-1809. The pulse width is 10 msec and the tolerance is less than 1/100.

10 mSEC 10 mSEC

3-8-6. Write/Read Test of CXD-8655

After writing 0x55 in the “Interrupt Timing Register” of the CXD8655 (IC1021), the value in the same register is read out and is checked whether the data is 0x55 or not.

3-8-7. Watch IC Test I

Displays the inside data of the watch IC and performs the error correction of the oscillation clock.

08-07 /* CLOCK DATA */

SECOND = 54 CORRECT = 10 MINUTE = 37 CRTL_1 = 20 OCLOCK = 14 CTRL_2 = 00 WEEK = 00 DAY = 02 SET CORRECT (JOG & ENTER) MONTH = 91 32769.500 - 32769.599 (10) YEAR = 00

“MONTH = 91” means a status that the 100-yaer bit is on. It becomes November by masking MSB.

1. Contents of displays

Items Contents of display SECOND Displays the value of the “second” count register in 2-digit BCD. MINUTE Displays the value of the “minute” count register in 2-digit BCD. OCLOCK Displays the value of the “hour” count register in 2-digit BCD using

24-hour display.

WEEK Displays the value of the “week” count register in 2-digit

hexadecimal number. No. 0 to No. 7 corresponds to Sunday through Saturday respectively. But, because this machine does not use the day of No. 7, the data is different from the actual day of the week.

DAY Displays the value of the “date” count register in 2-digit hexadecimal

number.

MONTH Displays the value of the “month” count register in 2-digit

hexadecimal number. The bit 7 is set to “1” when the “year” count register is capable up

to 100 years.

YEAR Displays the value of the “year” count register in 2-digit BCD.

Displays the value of the “CORRECT” error correction register in 2-digit hexadecimal number.

CRTL_1 Displays the value of the control register 1 in 2-digit hexadecimal

number.

Bit name Used for Setup value 7 : WALE Alarm control 0 = Alarm is invalid 6 : DALE Alarm control 0 = Alarm is invalid 5 : 12 24 12-hours/24-hours clock 1 = 24-hours clock 4 : CLEN2 32 kHz output 0 = Valid 3 : TEST IC test 0 = Normal operation

mode 2 : CT2 0 = OFF 1 : CT1 0 = OFF 0 : CT0 0 = OFF

Selecting the periodic interrupt

08-06 /* CXD- 8 6 5 5 WR/RD */

WRITE/READ COMPLETE.

If value is the same, “WRITE/READ COMPLETE” appears. If value differs, “WRITE/READ ERROR!” appears.

22

MDCC-2000

CRTL_2 Displays the value of the control register 2 in 2-digit

hexadecimal number.

Bit name Used for Setup value 7 : VDSL Power supply monitoring 0 = 2.1V

voltage

6 : VDET Result of power supply 0 = More than

monitoring monitoring

voltage 5 : SCRATCH Scribble bit 4 : XSTP Stops sending data 0 = Normal send

status 3 : CLEN1 32 kHz output 0 = Valid 2 : CTFG Fixed cycle interrupt 0 = OFF

output 1 : WAFG Alarm matches. 0 = Does not match. 0 : DAFG Alarm matches. 0 = Does not match.

SET CORRECT Indicates the method to set the correction value.

32768.500 to Indicates the clock oscillation frequency range.

32768.599 ( ) Indicates the correction value in parenthesis ( ).

2. Error Correction Corrects an error of the clock oscillation frequency of the watch IC.

1. Pull up the clock output (TP1001) of the watch IC to the

Vcc with a resistor (about 10 kΩ).

2. Measure the clock oscillation frequency.

The frequency counter which has the measurement accuracy of eight digits or more should be used.

3. Select the range of the oscillation frequency using the JOG

dial.

4. Press the ENTER button.

When the writing data into the watch IC and the storing data into the NVRAM are complete, “COMPLETE” appears.

5. When the ENTER button pressed once and then the hand

removed from the ENTER button, the value that are set in “CORRECT=” is reflected and stored.

(Note)

In order to return the machine to the customer with the status in which the clock error correction value is being saved, select “SHIPPING” in the test mode of the NVRAM and press the ENTER button, or alternately exit the test mode and enter the STANDBY mode. In the latter method, be careful that the stamp information, password, reverse time, etc are not initialized. (If the NVRAM is initialized or the pattern write test is performed, the clock error correction value that is sav ed in the NVRAM, will also be initialized.)

3-8-8. Watch IC Test II (When power is turned on)

The inside data of the watch IC before executing the backup battery run-out check is displayed at the moment of immediately after the power-on of the machine. Accordingly, the data before resetting the watch IC at the event of backup battery run-out check, etc can be confirmed.

08-08 /* CLOCK IC (Data just before power on) */

SECOND = 54 CORRECT = 10 MINUTE = 37 CRTL_1 = 20 OCLOCK = 14 CTRL_2 = 00 WEEK = 00 DAY = 02 [OSCILLATOR : OK (CONTINUED) ] MONTH = 91 [SECOND-YEAR DATA : LEGAL ] YEAR = 00 [BACKUP BATTERY : OK (MORE THAN 2.1V) ]

“MONTH = 91 becomes November by masking MSB in the status in which the 100-yaer bit is set to on.

1. Contents of displays The contents are the same as those of Section 3-8-7. “Watch IC T est I” except for the following.

Items Contents of displays [OSCILLATOR : OK (CONTINUED) ] When the oscillation stop

is not detected.

[OSCILLATOR : NG (STOPED) ]

[SECOND-YEAR DATA : LEGAL ]

[SECOND-YEAR DATA : ILLEGAL ]

[BACKUP BATTERY : OK (MORE THAN 2.1V) ] When the backup battery

[BACKUP BATTERY : LESS THAN 2.1V ] When the backup battery

When the oscillation stop is detected. When the data of second, minute, hour, date, month, and year are of the possible values. When the data of second, minute, hour, date, month, and year are of the impossible values.

is normal.

has run out.

3-8-9. LED ON/OFF

The LEDs of the channel 3 and channel 4 of the monitor and those of LINE OUT, the deck-A and deck-B, and the REC button simultaneously blink.

08-09 /* LED ON/OFF */

1. 3ch/4ch

2. DECK A/B

3. REC A/B

The period of blinking is 0.5 seconds for “on” and 0.5 seconds for “off”.

0.5 SEC 0.5 SEC

23

MDCC-2000

3-8-10. NMI Test

When the NMI starts, “NMI ON” appears.

08-0A /* NMI */

NMI ON

“NMI OFF” appears about one second later.

08-0A /* NMI */

NMI OFF

Outputs the pulse to pin-73 (RA03) terminal TP1058 of the IC1033 CXD-1809. Pulse width is about 1 sec.

IC1002-8 PIN

IC1007-72 PIN

IC1033-72 PIN

1 SEC

3-9-1. Setup for Shipment of the Machine

The data except the watch correction value and the number of times of use of the laser are initialized.

09-01 /* NVRAM INITIALIZE / CHECK */

Setting-up is under way.

Setup for shipment of the machine is under way.

09-10 /* NVRAM SHIPPING */

Result

(Normal completion) Display of completion of setup for shipment of the machine

09-FF /* NVRAM SHIPPING */

COMPLETE.

CUT OFF POWER!

Shut off the power supply after this. (After completion of the test mode by setting k_test_h to 0x00, you may set the [STANDBY] mode.)

LCD display

"NMI OFF" "NMI ON" "NMI OFF"

3-9. NVRAM Test: [NVRAM]

After writing the word data (2 bytes) with 128 words to the evennumbered address from the address 0x00, write 128 words to the odd- numbered address from the address 0x01. After reading and checking at every ev en-numbered address from the address 0x00, read and check at odd-numbered address from the address 0x01.

09-01 /* NVRAM INIIALIZE / CHECK */

09-01 SHIPPING 09-02 INITIALIZE 09-03 PATTERN CHECK

SELECT and ENTER

While pressing the g button, rotate the [JOG] dial, then the setup or test starts by pressing the ENTER button after changed k_test_l.

• Remote selection By sending the remote command for the setup of k_test_h and k_test_l, the test can start to perform directly without operating buttons of g , [JOG], ENTER , etc.

(Abnormal completion)

Display of the abnormal completion of the setup for shipment of the machine

09-10 /* NVRAM SHIP INITIALIZE */

ERROR. REPAIR HARDWARE!

Data of the NVRAM are undefined. Investigation to perform repair, etc is required.

Initialized data of the NVRAM

Marks Items Values Remarks A disp_cnt_A/B 0x11 A=Lower 4-bit, B=Higher 4-bit B deck status 0x00 use, mark_a/b C mark_clust_a 0x00 Cluster address of the mark A D mark_clust_b 0x00 Cluster address of the mark B E mark_sect_a 0x00 Sector address of the mark A F mark_sect_b 0x00 Sector address of the mark B G pb_stop (A/B) 0x00 Playback stop position address H laser (A/B) ? Count of use of the laser I rec_mode 0x01 Record ATARC mode J rev_time 0x00 Reverse time K pass_word 0x00 Password L correct ? Error correction value of the watch M reserve 1 Reserved N crc_int ? CRC of the above O stamp 0x00 Stamp character string P crc_stamp ? CRC in stamp character string

24

MDCC-2000

3-9-2. Initialization of the NVRAM

09-02 /* NVRAM INITIALIZE/CHECK */

During execution of the initialization, “k_test_l” shows the following values.

Value of k_test_l Status

0x21 During write. 0x22 During read. 0xFF Completion of the check

Display during initialization

09-20 /* NVRAM INITIALIZE */

NOW NVRAM INITIALIZE.

Result (Normal completion of the initialization)

If nv_error=0, the initialization has normally ended.

09-FF /* NVRAM INITIALIZE */

COMPLETE. CUT OFF POWER.

3-9-3. 4-Pattern Check

09-03 /* NVRAM INITIALIZE / CHECK */

During execution of the check, “k_test_l” shows the following values.

Value of k_test_l Status

0x31 Data write is in progress. Both even number and odd number

are 0x0000. 0x32 Data read and data check are in progress. 0x33 Data write is in progress. Even number is 0x5555 and odd

number is 0xAAAA. 0x34 Data read and data check are in progress. 0x35 Data write is in progress. Even number is 0xAAAA and odd

number is 0x55555. 0x36 Data read and data check are in progress. 0x37 Data write is in progress. Both even number and odd number

are 0xFFFF. 0x38 Data read and data check are in progress. 0xFF Check is complete.

Display during check

09-31 /* NVRAM PATTERN CHECK */

1. NOW 00-00 PATTERN CHECK

All data of the NVRAM are set up to 0xFFFF (the initial value of the device). After this, shut off the power supply. (Note) The correction information of the watch is set up to “No correction (0)”.

(Abnormal completion of the initialization)

If nv_error=0x10, the initialization has ended with failure.

09-FF /* NVRAM INITIALIZE */

ERROR. REPAIR HEARDWARE!

The data of the NVRAM are undefined. Investigation to perform repair, etc is required. (Note) The correction information of the watch is set up to “No correction (0)”.

Result of the check (In the normal case)

If nv_error=0, the result is normal.

09-FF /* NVRAM CHECK */

1. 00-00 PATTERN CHECK OK.

2. 55-AA PATTERN CHECK OK.

3. AA-55 PATTERN CHECK OK.

4. FF-FF PATTERN CHECK OK. CHECK END. CUT OFF POWER.

All data of the NVRAM are set up to 0xFFFF (the initial value of the device). After this, shut off the power supply. (Note) The correction information of the watch is set up to “No

correction (0)”.

(In the abnormal case)

If nv_error>0, the result is abnormal.

09-FF /* NVRAM CHECK */

1. 00-00 PATTERN CHECK OK.

2. 55-AA PATTERN CHECK OK.

3. AA-55 PATTERN CHECK ERROR.

4. FF-FF PATTERN CHECK OK.

REPAER THE HEARDWARE!

Example : An error in write and read of the AA-55 pattern Investigation to perform repair, etc is required. (Note) The correction information of the watch is set up to “No correction (0)”.

25

MDCC-2000

MEMO

26

SECTION 4

ELECTRICAL ADJUSTMENTS

MDCC-2000

4-1. Laser Power Adjustment

1. Enter the test mode of Checking Operations of Mechanism, and start up the adjustment program. (Refer to section 3-3-13. Checking Operations of Mechanism.)

:MON>mdmon

MD DRIVE TEST MODE MONITOR Wait..... Hit ’.’ to exit

>>>PDMD-7 TEST MODE V2.14 [Feb. 16 1998] >>

2. When the return key is pressed, the menu is displayed.

>>>PDMD-7 TEST MODE V2.14 P)Play A)Access N)Info E)Eject R)Rec K)Erase V)Volum !)Reset X)Cmd L)Laser F)Focus W)Switch S)Spindl J)Jump G)FGSV D)Sled M)EEPROM U)Adjust C)Spec T)Still Y)Sync 1)Mon 2)Aging >>

3. Select U)Adjust.

>>u

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >>

4. Select 2) LASER.

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >>2

--- READJUST?

5. Set the laser power meter (J-2501-046-A) and press the return key.

>>WRITE POWER : 6.85 mW

1)- 2)+ [DA] FD [00ED]

6. Adjust the laser power by pressing [1] key (decreasing the laser power), [2] key (increasing the laser po wer) until the laser power measurement value is as close as possible to 6.85 mW. Press the return key to set the adjustment value. (Do not take to long time for adjustment. If it takes too long time, the laser power will fluctuate due to temperature increase.)

1)- 2)+ [DA] FD [00ED]

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >>

7. Eject the probe of the laser power meter.

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >>e

4-2. Servo Adjustment

1. Set the MD data disk (recordable disk).

2. Select 3) EFBL/SERVO/FBIAS.

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >>3

---MO PIT (FBIAS)---------FBIAS [10]

---MO GROOVE (EFBL)---------EFBL [0F]

---MO WRITE (EFBL)---------EFBL [0F]

---MO GROOVE (FOCUS)---------K13 [4D]

---MO GROOVE (TRACKING)---------K23 [43] K07 [43]

---MO GROOVE (FBIAS)---------FBIAS [2F]

T=6774(msec)

3. Press the [ESC] key to terminate the adjustment menu.

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >> >>

4. Eject the MD data disk (recordable disk).

>>e

5. Select U)Adjust.

>>u

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >>

6. Set the MD data disk (read only disk).

7. Select 3) EFBL/SERVO/FBIAS.

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >>

---CD DISC (EFBL)---------EFBL[10]

---CD DISC (FOCUS)---------K13[38]

---CD DISC (TRACKING)---------K23[30] K07[30]

---CD (FBIAS)---------FBIAS[00]

T=3143(msec)

8. Press the [ESC] key to terminate the adjustment menu.

1)TEMP 2)LASER 3)EFBL/SERVO/FBIAS

5)EFBL 6)SERVO 7)FBIAS E)Eject >> >>

9. Eject the MD data disk (read only disk).

>>e

10. Press the period [.] key to exit the adjustment program.

>>.

:MON>

11. Turn off the main power of this machine.

:MON>pwof

Note :

If discs are replaced while the machine is left in the U/Adjust mode in the machines up to Ver 2.14, the disk types may be incorrectly recognized and adjustment may not be possible. In such a case, press the [ESC] key to terminate the U)Adjust mode once and then select U)Adjust again.

27

MDCC-2000

SECTION 5 DIAGRAMS

Note on Printed Wiring Boards: MAIN SECTION

• X : parts extracted from the component side.

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

• : Pattern of the rear side.

Note on Schematic Diagram: MAIN SECTION

• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/

f

•

Note: The components identified by mark 0 or dotted line with

• : B+ Line.

• Power voltage is dc 12V and fed with regulated dc power supply

• Voltages and waveforms are dc with respect to ground under no-

• Voltages are taken with a VOM (Input impedance 10 MΩ).

• Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

: internal component.

mark 0 are critical for safety. Replace only with part number specified.

from battery terminal.

signal conditions. no mark : PLAY

Voltage variations may be noted due to normal production tolerances.

E : PB a : REC

4

W or less unless otherwise specified.

• WAVEFORMS

1

IC1004 1 (TP1001)

30.5 µs (32.768kHz)

2

IC1009 4 (TP1006)

62.5 ns (16MHz)

3

IC1018 4

22.1 ns (45.1584MHz)

4

IC38 eh (CL25)

4.8 Vp-p

5.4 Vp-p

7.4 Vp-p

39.4 ns (25.4MHz)

5

IC2 ya (CL18)

100 ns (10MHz)

4.6 Vp-p

28

5-1. CIRCUIT BOARDS LOCATION

d

VOLUME board

LEVEL METER board

SWITCH board

MDCC-2000

LCD board

LINE SELECTOR board

MUTE board

FOOT SWITCH board

BUM-F1 board

MD board

AUDIO I/O board

SERIAL I/O boar

MAIN board

2929

MDCC-2000

5-2. BLOCK DIAGRAMS

MD SECTION

HR901

OVER WRITE HEAD

OPTICAL PICK-UP

KMS-250A

(J2N)

VC

PD

ILCC

FCS+

FCS-

TRK+

TRK-

MOD

MD BOARD

I-V AMP

IC22

3

1

75

IC23

3

75

II

J

A

B

C

D

E

F

Q3,4

AUTOMATIC

POWER

CONTROL

IC13

1

4

2

VS

IC24

SUM

1

4

1

3

RF MATRIX AMP

1

J

2

VC

3

A

4

B

5

C

6

D

7

E

8

F

9

PD

10

11

APC

IC14

4

FOCUS/TRACKING COIL DRIVER

SPINDLE MOTOR DRIVER

24

RO4

8

FO1

11

RO1

29

FO3

26

RO3

LDON

IC15

1

4

2

IC37

RI4

19

FI1

6

5

RI1

FI3

31

32

RI3

PS

CLK

3

34

XRST XRST

IC21

2

FFDR

FRDR

TFDR

TRDR

FS4

VREF

PEAK

BOTM ABCD

AUX

ADFG

APCREF

SWDT

SCLK

XLAT

LPF,PHASE SHIFT

3

2

21 38

RF

37 36 35

33 32

SE

28

12

FE

34

TE

26

16 17 18

XSHOCK LMOD

IC17

1

5

IC26

2

SPSW

1

6

IC9

1

IC10

1

4

7

9

10

SPFD

7

FGSV

6

Q11-14

OVER WRITE

HEAD DRIVER

7

CHUT

IC12

24

6

7

6

14

IC34

SHOCK DETECT

Q6-8

SWITCH

6 7

7

IC35

LPF

2

1

IC33

1

14

2

13

LMOD XSHOCK

B+

5

4

1

+2.8V REG

IC29

DRIVER

2

18

Y1

3

17

I2I1Y2

8

12

I7Y7

9

11

I8G2Y8

19

EFM/ACIRC ENCODER/DECODER

69

VC RFI

58

PEAK

64

BOTM

65

ABCD

66

AUX1

68

ADFG

82

SE

76

LDDR

84

FE

67

IC36

TE

77

1

IC20

4

2

SPFD

94

FFDR FRDR TFDR TRDR FS4

IC39

SPFD

87

FFDR

89

FRDR

86

TFDR

85

TRDR

90

FS4

32

6

3

XMGON

Q15,16 RF MOD SWITCH

IC28

IC38 DSP,

5 4 1 2

VCC

WRPWR

EFMO

DTI

DTO

C2PO

BCK

LRCK

REC FOK

SENS

SQSY COUT SRDT

XTAI

XTAO

SPRD

SWDT

SCLK

XLAT

XRST

UNREG

• Signal Path

: PB

: REC

IC2

MD MECHANISM

CONTROLLER

79

45

29 30 31 32 33

24

12

14 99 11

35

34

93

99 10

16

DTI

DTO

C2PO

BCK

LRCK

2

6

X1

25.4MHz

SPDL

DIR

8

Q9

TEMP

SENSOR

REC

FOK

SENS

WRPWR

SQSY TCNT SRDT

X2

10MHz

IC18

7

1

5

FGDR

6

SPSW FGSV

AD1

AD2

80

81

AD3

CSV

60

PS2

58

PS0

82

P74 P75

83 87

IRQ0

88

IRQ1 PA3

96 15

RXD1

66

EXTL

XTL

67

P45

24

23

P44 TCA4

4

13

TXD1

17

CLK1 P94

16

PB4

6

IRQ3

90

LDON

PB7

9 63

MLON

PB5

7

IC5

4

1

2

8

PB6

RECS

5

PB3

TXD0

RXD0

D0-D7 D0-D7

A0-A15 A0-A15

XRD

XWR XWE

CSO

P42 P41

P40 PS1

P43

IRQ2

TCA0

PA0

TCKB

PA1

TCA3

PA7 PA6 PA4

RES

1

12

14

27-34

36-43 45-52

70 71 91

20 19

18 59

21 89 95 93

3

94

2

100

99 97

IC6

RESET

TXD

RXD

XRST

3

VS

DIR

PVCC

IC3

EEPROM

DAT

3

SCK

4

CS

1

XRST2

UNREG

FLASH MEMORY

21-23 25-29

20-13 3,2,31 1,12,4

5,11

32

XOE

7

XCE

30

DSCPRO

RFLCT

DISCIN

EJECT

LIMIT

MOB

CK

OEB

CW

STOP

FG

STBY

IC1

IC11

DTI

4

IC40

4

BUM-F1 BOARD

S301

S302

S303

S304

PVCC

5V

MVCC

3.5V

VCC

3.5V

1 2

SPINDLE MOTOR DRIVER

3

+3.5V REG

3

+3.5V REG

IC302

20

COM

16

VS

U

VS BK– FG STBY

IC301

MOB CK OEB CW STOP

IC19

IC30

IC4

15

V

13

W

10

A1

13

B1

17

B2

19

A2

15

2

6

22

1 2

SLED MOTOR DRIVER

27 28

4 3 1

Q5

SWITCH

4

+5V REG

Q10

SWITCH

4

Q1

SWITCH

4

UNREG

XRST2

(6.4V)

Q301-302

MOTOR DRIVER

C2PO LRCK BCK DTO DTI RECS

TXD

RXD

XRST D6.4V

VU

W

M

(SPINDLE)

M903

(EJECT)

M902

(SLED)

M901

MAIN BOARD (3/3)

Q

MAIN BOARD (3/3)

R

(DECK-A)

(DECK-B)

3030

I/O SECTION

MDCC-2000

LEVEL METER BOARD

D9201-9203

D9204-9206

IC9201

LED LEVEL

METER DRIVER

VC5

9

VC3

4

VC1

1

IC9202

LED LEVEL

METER DRIVER

VC5

9

VC3

4

VC1

1

AUDIO I/O BOARD (1/2)

LINE IN

J9101

CH1

2 Ch REC MODE

J9102

CH2

J9103

CH3

J9104

CH4

LINE SELECTOR BOARD

MON LEV 1

IN

12

IN

12

MON LEV 2

MAIN BOARD (1/3)

CN901

CH

1

CN902

CN903

CH

2

CN904

CN905

CH

3

CN906

CN907

CH

4

CN908

LINE OUT 1

S9301,D9303-9307

D9207-9209

D9210-9212

LINE

SELECTOR

IC9203

LED LEVEL

METER DRIVER

VC5

9

IN

VC3

4

VC1

1

IC9204

LED LEVEL

METER DRIVER

VC5

9

IN

VC3

4

VC1

1

IC101(1/2)

MIC AMP ALC AMP AMP

2131 57

IC101(2/2)

MIC AMP ALC AMP AMP

6731 57 67

MIC AMP ALC AMP AMPBUFFER

2131 57 21

MIC AMP ALC AMP

6731 57 6

LOL SEL 1 LOL SEL 2 LOL SEL 3 LOL SEL 4

MON LEV 3

12

MON LEV 4

IC102(1/2)

LINE BUFFER

3

IC103(1/2) IC103(2/2) IC104(1/2)

Q101-103

ALC

IC102(2/2)

LINE BUFFER

5

IC203(1/2) IC203(2/2)

Q201-203

ALC

IC302(1/2)

LINE BUFFER

3

IC303(1/2) IC303(2/2) IC304(1/2)IC301(1/2)

Q301-303

ALC

IC302(2/2)

LINE BUFFER

5

IC403(1/2)

Q401-403

ALC

LINE OUT 2

1

7

1

7

S9302,D9310-9314

D9207

-9212

MONITOR

BUFFER

MAIN BOARD (2/3)

IC403(2/2) IC304(2/2)IC301(2/2)

BUFFER

LINE

SELECTOR

A5V

Q9201-9203 B+ SWITCH

S9201,D9215-9219

MONITOR

SELECTOR

21

IC104(2/2)

A

AMP

MAIN BOARD (3/3)

LOR SEL 1 LOR SEL 2 LOR SEL 3 LOR SEL 4

MON SEL 1 MON SEL 2 MON SEL 3 MON SEL 4

7

2CH X4CH

MON LEV 1

MON LEV 2

MON LEV 3

MON LEV 4

MCLK XPD DADT12 LRCK SCLK

MAIN BOARD (2/3)

MCLK XPD DADT34 LRCK SCLK

C

Q9301,9302

B+ SWITCH

4

AD/DA CONVERTER

4

2

17 20 12 10 11

3.3V (IC105) (IC305)

AD/DA CONVERTER

4 13

2

17 20 12 10 11

XDEM MODE0 MODE1 XMUTE BEEP ON 2CH X4CH

A9V

AINL+

AINR+

MCKI XPD STDI LRCK SCLK

B

3

AINL+

AINR+

MCKI XPD STDI LRCK SCLK

2CH X4CH

IC105

AOUTL

AOUTR

ADDT12

IC703

+3.3V

REG

IC305

AOUTL

AOUTR

ADA/PA ON

IC107

AMP

21

SDTO

DEM0

,ADDT34

XDEM

2

SDTO

DEM0

XDEM MODE0 MODE1 XMUTE BEEP ON 2CH X4CH

S9303

OFF

13

22

23

15

A5V

22

23

15

67

ADDT12

IC307

21

AMP

IC106

BUFFER

57

31

ADDT34

IC306

BUFFER

57

31

D9315

• Signal Path

: PB

IC704(1/4 - 3/4)

6

MODE0 MODE1

BEEP ON

IC705(4/4)

MON SEL 1

MON SEL 2

MON SEL 3

MON SEL 4

MODE0 MODE1

LOL SEL 1

LOL SEL 2

LOL SEL 3

LOL SEL 4

LOR SEL 1

LOR SEL 2

LOR SEL 3

LOR SEL 4

11 12

Q701

SWITCH

MONITOR SWITCH

13

5

12

6

IC705(1/4,2/4)

1 2

PA ON XOFF

LINEOUT1 SWITCH

13

5

12

6

LINEOUT2 SWITCH

13

5

12

6

354

IC501

IC502

IC503

IC706(1/2)

BEEP OSC

2

6

IC706(2/2)

BUFFER

57

1

IC505(1/2)

21

12

34

1110

98

VOLUME BOARD(2/2)

Q501,512

SWITCH

12

34

1110

98

12

34

1110

98

67

4

5

9

10

8

Q508,510

BEEP

AMP

MONITOR

IC505(2/2)

AMP

6

7

IC511(1/2)

AMP

21

IC511(2/2)

AMP

67

MUTING

RV6002

VOL

Q518,519

MUTING

Q520,503

MUTING

2

3

Q505

MUTING

Q516,517

MUTING

1

IC506(2/2)

BUFFER

31

IC506(1/2)

AMP

67

Q509,510

MUTING

IC504

BUFFER

31

IC510(1/2)

AMP

31

IC512(1/2)

AMP

31

IC513(1/2)

AMP

31

MUTE SP1

IC509

EARPHONE AMP

IN+1

OUT1

3

IN+2

5

OUT2

IN-1

2

IN-2

6

IC507

POWER AMP

B+IN

OUTA

6

A+IN

7

OUTB

B-IN

5

A-IN

8

IC508

ADA AMP

OUT2

IN+1

3

IN+2

OUT1

5

IC510(2/2)

BUFFER 57

IC512(2/2)

BUFFER 57

IC513(2/2)

BUFFER 57

1

7

1

3

7

1

XMUTE SP0

Q514,515

MUTING

Q506,507

MUTING

Q511

MUTING

LOUT 1 R

LOUT 1 L

LOUT 2 R

LOUT 2 L

FOOT SWITCH BOARD (2/2)

PA R

PA L

: REC

J9001

EAR

AUDIO I/O BOARD (2/2)

(SPEAKER)

J9105

ADA

J9106

PA

J9108

LINE OUT

1

J9107

2

MUTE BOARD

S9401

ON

STANDBY

IC704(4/4)

13

11

IC1002

Q513

SWITCH

8

2

8

IC1006

4

Q502

SWITCH

NMI

D

REG ON

IC1063

1

XSTANDBY

4

2

XPDOWN

IC705(3/4)

9

XMUTE

B12V

2

8

RESET

MAIN BOARD (3/3)

Q1002

SWITCH

Q1003,1004

SWITCH

B12V

D5VCPU

D5V

D6.4V

MODE0

D1006

Q1005

SWITCH

Q1006

SWITCH

A9V

A5V

Q504

SWITCH

IC1064

SWITCHING REG

10

OUT1

VCC

7

OUT1

CTL

14

IC701

+9V

4

REG

1

IC702

+5V

4 2

REG

1

9

2

D1007

PA R

6

PA L

LOUT 1 R

LOUT 1 L

LOUT 2 R

LOUT 2 L

DC IN 12V

J1001

Q901,903(1/2)

MUTING

Q902,903(2/2)

MUTING

Q904,907(1/2)

MUTING

Q905,907(2/2)

MUTING

Q906,909(1/2)

MUTING

Q908,909(2/2)

MUTING

3131

MDCC-2000

FIFO SECTION

MAIN BOARD(2/3)

MAIN BOARD

(1/3)

MAIN BOARD

(1/3)

B

3.3V

DADT12

A

DADT34

MCLK

SCLK

XPD PD

MAIN BOARD

(3/3)

+3.3V REG

18

17

15

13

11

4

F

ADDT12

IC1069

IC1027

BUFFER

1Y

2Y

4Y

6Y

8Y

IC1032

ADDT34

23

1A

2

3

2A

4A

5

6A

7

8A

9

2

IC1046

1

2

XRES1

D5V

256Fs

64Fs

LRCKALRCK

MAIN BOARD

(3/3)

E

IC1055

1

2

XRES1

4

+5V

DADT12r

512fs 128fs X64fs LRCKA

DADT34r

512fs 128fs X64fs LRCKA

Q1011,1013-1015

Q1012,1016-1018

ENCODER/DECODER

33

DODT12

34

AIDT12

19

XRST

EXTAL

15

ACLK

25

BCK

36 38

LRCK12

ENCODER/DECODER

33

DODT34

34

AIDT34

19

XRST

EXTAL

15

ACLK

25

BCK

36 38

LRCK34

XLAT1A XLAT2A

B+ SWITCH

IC1042 ATRAC

IC1051 ATRAC

ACDI12

ACDO12

XIRQ0

SCLK

SWDT

XLAT

XARQ12N

XABS12

ACDI34

ACDO34

XIRQ0

SCLK

SWDT

XLAT

XARQ34N

XABS34

IC1050

1

2

4

28

31

10 20 23 24

32

29

28

31

10 20 23 24

32

29

4

IC1070

XIRQ0 SCLK

SWDT

XLAT1A

XIRQ0 SCLK

SWDT

XLAT2G

DATA BUS D[0]-D[15]

ADDRESS BUS A[0]-A[20]

CONTROL SIGNAL BUS

14 29

13

30 31

18

2

7-4

31-28

18

2

18

2

7-4

31-28

18

2

XRAS XOE

XWE

XUCAS XLCAS

Q0 Q7

XR

XW

D0 D7

XR

XW

Q0 Q7

XR

XW

D0 D7

XR

XW

IC1017

DRAM

I/O0

I/O15

IC1025

FIFO

PB

1/2ch

IC1023

FIFO

REC

1/2ch

IC1026

FIFO

PB

3/4ch

IC1024

FIFO

REC

3/4ch

COUNTER

A0 A8

A9

A11

D0 D7

XRS

Q0 Q7

XRS

D0 D7

XRS

Q0 Q7

XRS

2-5,7-10

33-36 38-41

17-20 23-27

28,16

15

7-4

31-28

25

10,11,13 14,19-22

25

7-4

31-28

25

10,11,13

14,19-22

25

IC1061(1/2)

12

D2

CLK2

11

13

CLR2

IC1061(2/2)

2

D1

CLK1

3

1

CLR1

D[0]-D[15]

A[1]-A[9]

A[18]-A[20]

D[8]-D[15]

8

XQ2

6

XQ1

RST01 RST23

XRES1

FINT12

FINT34

911

23-30

I/O0-I/O7

256FS

65

256fs

D[8]-D[15]

CS

XRD

XWR

CPUSCK

XRST

FIA0 FIA7

XRDF0

XWRFA

XRDFA

XWRF2

FIB0 FIB7

XRDF1

XWRFB

XRDFB

XWRF3

ACLK

FS64

BCK

BFIN

BFOUT

FS01

LRCK

X64fs

34 43 44 46

45

81 88

80

79

92

89

48 70

76 49

47

78

77

5

3

97

8 9

4

98

IC1020

XCS7 XRD XHWR 16MHz

24

XRES

26

IC1022(1/2)

IC1022(2/2)

53

128fs

64fs

LRCKA

XARQ12N XARQ24N

64fs

FIA[0]-FIA[7]

FIB[0]-FIB[7]

X64fs

XCS3

XRD

XHWR XLWR

10,11,13 14,19-22

IC1059

7 15

Ep RCo

CK

2

1

XCLR

IC1060

7 15

Ep RCo

CK

2

1

XCLR

IC1062

24

A[0]-A[4]

41,38-35

A0-A4

ADT04

63

58

ADTI2

IC1043

XREC

9

8

10 13

12

3

6

IC1052

9

10 13

12

3

6

IC1018

OSCILLATOR

2

X1003

45.1584MHz

G

11

1

XPB

2 4

XREC

5

8

11

1

XPB

2 4

XREC

5

4

MAIN BOARD

(3/3)

IC1048

24

IC1047

2

4

1

XREC

IC1057

24

IC1056

2

4

1

D5V CPU

XRES

2

XRES

1

XRQ2

57

XRQ0

64

XLAT0

62

59

XLAT2

DO12

55

DO34

69

ADTO1

53

ADTI3

94

XRQ3

95

XRQ1

96

XLAT1

52

XLAT3

93

IC1019

DIVDER

53

Q1CLK1

512fs

IC1021

FIFO CONTROLLER

Q2CLK2

L

H

I

J

MAIN BOARD

K

MAIN BOARD

(3/3)

MAIN BOARD

(3/3)

• Signal Path

: PB

: REC

3232

CPU SECTION

MDCC-2000

SWITCH

BOARD

FOOT SWITCH

BOARD (1/2)

SERIAL I/O

BOARD

M

N

O

BT1

BACKUP

BATTERY

SW_REC_A

SW_REC_B SW_XDECK_A SW_XDECK_B

SW_AN-IN1

SW_AN-IN2

SW_AN-IN3

SW_AN-IN4

SW_AN-IN5

SW_AN-IN6

SW_SLA SW_SLB

SW_ON

TRC_ON

FS_PLAY

FS–FS

FS-BS

FS_RECP_XON

B12V

+5VCPU

RX232C

TX232C

TXCNT

D5VCPU

D1002

X1001

32.768kHz

MAIN BOARD (3/3)

REC A

REC B XDECK A XDECK B

AN-IN[1] AN-IN[2] AN-IN[3] AN-IN[4]

AN-IN[5]

AN-IN[6]

SLA SLB

IDX XTM

TRC_ON

AN-IN[0]

Q1007

SWITCH

Q1008

SWITCH

Q1009

SWITCH

AN-IN[7]

Q1010

SWITCH

B12V +5VCPU

IC1005

8

13

13 11

IC1004

RTC

VDD

10

OSCOUT

8

OSCIN

9

IC1003

NVRAM

R1IN

T1OUT

IC1001

SCLK

R1OUT

CE SO

SI

DO

DI

CS

T1IN

7 3 4 2

2 4 3 1

9

11

PC0 PC1

12

TXD1

21 23

RXD1

87

AN-IN1

88

AN-IN2 AN-IN3

89 90

AN-IN4

91

AN-IN5

92

AN-IN6 PB0

2

PB1

3

PB3

5

4

PB2

KEY-IN

86

AN-IN7

93

22

RXD0

TXD0

20

PA7(RTCCS)

112

PA2(NV_SCLK)

107

PA3(NV_DIO)

108

PA5(NV_CS)

110

45-52

54-65,95

A0-A20

IC1007

CPU

27-34 36-43

XRD

D0-D15

XHWR

XLWR

XCS0 XCS1 XCS3 XCS4 XCS6 XCS7

PA4(XREST)

PA7(1809RST)

IRQ0 XDREQ0 XDREQ1 KEY-INT

PHA1

XTAL

EXTAL

XRES

NMI PB4

PBF5

XRES_AD

XRES1 FINT12 FINT34

104 103 101

109 111

100

102

78 79 80

13 15 16

17

69

75

74

71

72

68

67 18

8 9

6 7

XRD

XHWR

XLWR

XCS0 XCS1 XCS3 XCS4 XCS6 XCS7

XRESL

1809RST

IRQ0 XDREQ0 XDREQ1 INT1809

IC1009

1

2

X1002

16MHz

XSTANDBY

XPDOWN

XRES1

FINT12 FINT34

4

NMI

PD

16MHz

DATA BUS D[0]-D[15]

ADDRESS BUS A[0]-A[20]

CONTROL SIGNAL BUS

XCS0

XRD

XCS1

XRD

XHWR

XCS1

XRD

XLWR

IC1008

RESET

1 2

D

E

L

IC1010

EPROM

D8-D15

D0-D7

2

XCE

A0-A17

20

XRD

IC1016

SRAM

XCE

20

XOE

22

A0

XWE

27

A14

IC1067

SRAM

XCE

20

XOE

22

A0

XWE

27

A14

D5VCPU

MAIN BOARD (1/3)

MAIN BOARD (2/3)

D0 D7

10-3

19-12

21-29 31-39

11-13 15-19

10-3,25

24,21 23,2,1

11-13 15-19

10-3,25

24,21 23,2,1

D[0]-D[15]

A[1]-A[18]

D[8]-D[15]

A[1]-A[15]

D[0]-D[7]

A[1]-A[15]

MAIN BOARD (1/3)

H

MAIN BOARD (2/3)

I

SDDT-1809

DECKSEL

DTOT-1809

RCTR-1809

C2PO-1809

SDIN-1809

LRCK-1809

DECKSEL

BTCK-1809

DTIN-1809

XMDRES

DECKSEL

K

MAIN BOARD (2/3)

F

J

IC1037

2

IC1036

2

1

MAIN BOARD (2/3)

IC1038

1

4

2

4

IC1039

1

4

2

IC1040

1

4

2

IC1041

1

4

2

IC1034

4

7

9

12

4

7

11

4

10 14 13

XRES

2 3 5

6 11 10 14 13

1

IC1035

2

3

5

6

9

12

6

(L=A ,H=B)

+3.3V D5VCPU

MAIN BOARD (2/3)

G

IC1014

1

XRESL

XRES

D[8]-D[15]

XRD XCS4 16MHz

XRES

A[0] XRD

XHWR XCS4 16MHz XRES

16MHz

D[0]-D[15]

A[1]-A[5]

16MHz 1809RST XCS6 XLWR XHWR XRD XDREQ0 XDREQ1 INT1809 IRQ0

C

XDEM 2CH X4CH MODE1 MODE0 XMUTE BEEP ON

4

2

IC1011

BUS TRANSCEIVER

1A

2

8A

9

1

DIR

IC1012

1

4

2

IC1013

BUFFER

1A

2

2A

3

3A

4 5

4A

6

5A

9

8A

IC1071

1

2

1D 1Q

2 3

1CK

32-37 39-48

15 19

4 5 7 8

9 10 12 14 30 31

60 59 58 57 56 55

1B 8B

IC1015

D-FF

1D 1Q

2

3

1CK

4

1XS

1Y 2Y 3Y 4Y 5Y 8Y

4

IC1072

D-FF

5

TIMING

CONTROL

MD CONTROLLER

HD00

HD15 HAD1 HAD5 HSCK

XRST HXCS HXWL HXWH HXRD HXD0 HXD1 HXI1 HXI2

IO07 IO06 IO05 IO04 IO03 IO02

18 11

5

18 17 16 15 14 11

12 9 11

IC1033

DISP_CTL

LCD-D08-D15

DIRECTION

CONTROL

2D 2Q 2CK

RA07 RA08 DTOT

DTIN C2PO LRCK BTCK RCTR

SDIN SDOT

RD02 RD03

RA04 RA07 RA06 RD00 RD01 RD04 RD05

LCD-A[0] LCD-XRD

LCD-XHWR

LCD-XCS4

LCD-16MHz

LCD-XRES

79 80 90 91 92 93 94 95 49 50

64 65

74 69 68 61 62 66 67

8

RST01 RST23

XIRQ0

XREC

XPB

SCLK

SWDT XLAT1A XLAT2A

P

DECKSEL

XMDRES

DTOT-1809

DTIN-1809 C2PO-1809 LRCK-1809 BTCK-1809 RCTR-1809

SDIN-1809

SDOT-1809

LCD BOARD

3

RXD A

RXD B

DTI A

DTI B

RECS A RECS B C2PO A C2PO B

TXD A

TXD B LRCK A LRCK B

BCK A

BCK B

DTO A

DTO B

XRST A

XRST B

IC1065

+3.3V

REG

• Signal Path

2

: PB

: REC

RECS A C2PO A TXD A RXD A LRCK A BCK A DTO A DTI A XRST A

D6.4V

RECS B C2PO B TXD B RXD B LRCK B BCK B DTO B DTI B XRST B

D6.4V

Q

R

MD BOARD

(DECK-A)

MD BOARD

(DECK-B)

3333

MDCC-2000

LCD SECTION

MAIN BOARD

(3/3)

P

8

LCD_

16MHz

LCD BOARD

DISP_CTL

LCD-D08-D15

LCD-A [0] LCD-XRD LCD-XHWR LCD-XCS4 LCD-XRES

IC4012(2/2)

COUNTER

2D

12

2CK

11

33 30

40 36 37 35

49-42

6-1

59-50

7 9

8

YDIS

DIN FR LP

VA15

VA14 VA13

VA10

VA15 VA14 VA13 VA12

IC4001(1/2)

12 10

9

IC4001(2/2)

1 2 4 5

XD0-XD3

FR

IC4006

VRAM

VD0-7

VA0-15

IC4002

8

10

9

8

6

11

12

3

1

2

13

11-13

D0-7

15-19

10-3,25

24,21,23

A0-15

2,26,1

27

XWE

22

XOE

5

4

20

6

XCE

8MHz

XSCL

LP

IC4008

8

LP

9

11

LP

12

IC4007

D-FF

2

1D

1Q

3

1CK

10

13

5

TIMING GENERATOR

IC4010

COUNTER

9

XLD

7

EP CK

2

(DCBA) =(0000)

IC4011

COUNTER

9

XLD ET

10

7

EP CK

2

(DCBA) =(1010)

RCO

IC4012(1/2)

D-FF

5

1Q

2

1CK

3

6

1Q

15

D5V

15

XSCL YDIS

LOAD LOAD0

DIN YDIS

IC4014

+3.3V

2 3

REG

IC4013

+3.0V

REG

IC4015,Q4001

DC/DC CONV

IC4004

LCD CONTROLLER

XD0 XD3

22

D0

29

D7

A0

20

XRD

13 14

XWK

19

XCS

10

XRCS

8MHz

17

XG

9

2Q

8

2Q

YD

WE

LP

XSCL

VD0-7

VA0-15

XVWR

XVRD

XVCE

IC4016

BUFFER

D0-D3

7Y

7A

8 5

2 4 9

3

32

4A

1A 3A 8A

2A

IC4017

1 2

12

4Y

15

18

1Y

16

3Y 8Y

11

2Y

17

4

Q4002,

Q4003

SWITCH

DF CP

DISP

FRAME

VD1

VD2

LCD VDD

LCD VCC LCD VSS

4

LCD

UNIT

SWITCH BOARD

Q5001

LED

DRIVER

Q5002

LED

DRIVER

S5041

INDEX SEARCH /SELECT

INDEX SEARCH

ROTARY

ENCODER

S5042

TIMER

SCAN

D5001, D5005, D5006

D5002, D5007, D5008

Q5004 D5004

LED

DRIVER

Q5003 D5003

LED

DRIVER

S5001-5005

FUNCTION SWITCH

S5008-5012

FUNCTION SWITCH

S5015-5021

FUNCTION SWITCH

S5022-5031

FUNCTION SWITCH

S5032-5037

FUNCTION SWITCH

S5038-5040

FUNCTION SWITCH

REC

(A)

SW_REC_A

REC

(B)

SW_REC_B SW_XDECK_A SW_XDECK_B

SW_AN-IN1

SW_AN-IN2

SW_AN-IN3

SW_AN-IN4

SW_AN-IN5

SW_AN-IN6

SW_SLA SW_SLB

SW_ON

M

MAIN BOARD

(3/3)

FOOT SWITCH BOARD(1/2)

TRASCRIBE

CONTROL

UNIT

J8001

REMOTE

PC

DISPLAY

CN7002

J7001

S8001

A

B

FL8001

FL

FS_RECP_XON

SERIAL I/O BOARD

RX232C

TX232C

TXCNT

TRC_ON

+5VCPU

FS_PLAY

FS_FS

FS_BS

B12V

N

O

MAIN BOARD

(3/3)

MAIN BOARD

(3/3)

RV6001

LCD CONTRAST

VOLUME BOARD

+–

3434

MDCC-2000

O

BUM-F1 BOARD

301

D

)

O

D

006N1005

5-3. PRINTED WIRING BOARD MD SECTION

• : Uses unleaded solder.

MD BOAR

• See page 29 for Circuit Boards Location.

• Semiconductor

Location

Ref. No. Location

D1 H-6 D3 I-7 D6 F-3 D7 E-8 D8 E-7 D9 E-8 D10 E-7

IC1 F-7 IC2 G-5 IC3 H-4 IC4 H-5 IC5 I-8 IC6 I-7 IC9 E-6 IC10 E-5 IC11 I-4 IC12 D-2 IC13 B-6 IC14 B-6 IC15 B-6 IC17 E-1 IC18 D-1 IC19 H-2 IC20 B-5 IC21 D-6 IC22 A-7 IC23 A-6 IC24 A-5 IC26 E-3 IC28 D-7 IC29 D-8 IC30 G-8 IC33 C-4 IC34 C-5 IC35 C-5 IC36 E-4 IC37 F-2 IC38 B-3 IC39 A-4 IC40 H-4

Q1 I-6 Q3 B-6 Q4 B-7 Q5 H-2 Q6 A-5 Q7 A-5 Q8 A-4 Q9 H-3 Q10 G-7

T

A

CN

T

MAIN BOAR

N1

Q11 D-8 Q12 D-7 Q13 F-7 Q14 F-8 Q15 A-5 Q16 B-5

3535

MDCC-2000

5-4. SCHEMATIC DIAGRAM MD SECTION (1/4)

• See page 81 for IC Block Diagrams.

IC B/D

IC B/D IC B/D

3636

MDCC-2000

5-5. SCHEMATIC DIAGRAM MD SECTION (2/4)

• See page 77, 81 for IC Block Diagrams.

IC B/D

3737

MDCC-2000

5-6. SCHEMATIC DIAGRAM MD SECTION (3/4)

• See page 78 for IC Block Diagrams. • See page 28 for Wavefoms.

IC B/D

3838

MDCC-2000

5-7. SCHEMATIC DIAGRAM MD SECTION (4/4)

• See page 28 for Wavefoms.

3939

MDCC-2000

5-8. SCHEMATIC DIAGRAM BUM SECTION

• See page 80 for IC Block Diagrams.

IC B/D

4040

MDCC-2000

5-9. PRINTED WIRING BOARD BUM SECTION

• : Uses unleaded solder.

• See page 29 for Circuit Boards Location.

(LOADING)

A

MD BOARD

CN5

4141

MDCC-2000

5-10. SCHEMATIC DIAGRAM MAIN SECTION (1/12)

4242

5-11. SCHEMATIC DIAGRAM MAIN SECTION (2/12)

MDCC-2000

4343

MDCC-2000

5-12. SCHEMATIC DIAGRAM MAIN SECTION (3/12)

4444

MDCC-2000

5-13. SCHEMATIC DIAGRAM MAIN SECTION (4/12)

• See page 81, 84 for IC Block Diagrams.

IC B/D

4545

MDCC-2000

5-14. SCHEMATIC DIAGRAM MAIN SECTION (5/12)

• See page 81 for IC Block Diagrams.

IC B/D

The un-mounted board and the mounted board of the MUTE BOARD are not supplied. Only the mounted parts are supplied.

4646

MDCC-2000

5-15. SCHEMATIC DIAGRAM MAIN SECTION (6/12)

• See page 74 for IC Pin Function Description. • See page 28 for Wavefoms.

4747

MDCC-2000

5-16. SCHEMATIC DIAGRAM MAIN SECTION (7/12)

4848

MDCC-2000

5-17. SCHEMATIC DIAGRAM MAIN SECTION (8/12)

• See page 75 for IC Pin Function Description. • See page 28 for Wavefoms.

IC B/D

4949

MDCC-2000

5-18. SCHEMATIC DIAGRAM MAIN SECTION (9/12)

• See page 84 for IC Block Diagrams.

IC B/D

5050

MDCC-2000

5-19. SCHEMATIC DIAGRAM MAIN SECTION (10/12)

• See page 81, 82 for IC Block Diagrams.

IC B/D

5151

MDCC-2000

5-20. SCHEMATIC DIAGRAM MAIN SECTION (11/12)

5252

MDCC-2000

5-21. SCHEMATIC DIAGRAM MAIN SECTION (12/12)

• See page 83 for IC Block Diagrams.

IC B/D

5353

MDCC-2000

5-22. PRINTED WIRING BOARD MAIN SECTION

MAIN BOARD

A

B

C

FOOT SWITCH

D

E

F

G

H

I

J

I

TO

LINE SELECTOR

BOARD CN9401

L

TO

BOARD CN8001

C

TO

SERIAL I/O

BOARD CN7001

F

TO

LCD BOARD

CN4001

B

TO

MD BOARD

CN2

D

TO

MD BOARD

CN2

H

TO

LINE SELECTOR

BOARD CN9301

12

CN1007

CN1002

CN1003

CN1005

CN1006

TO 1/4 TO 2/4

CN1004

345678910111213

• : Uses unleaded solder.

• See page 29 for Circuit Boards Location.

CN110

CN1001

SWITCH BOARD

TO

K

CN5001

CN111

12

N

TO

AUDIO I/O

BOARD CN9101

25 26

J

TO

VOLUME

BOARD

CN112

CN6002

Z

TO

MUTE

BOARD

M

TO

FOOT

SWITCH

CN109

BOARD CN9001

CN114

TO 4/4TO 3/4

E

TO

LEVEL METER BOARD CN9201

11

1-680-430-

(11)

• Semiconductor Location

Ref. No. Location Ref. No. Location

D101 B-9 D201 B-8 D301 B-7 D401 B-6 D501 C-13 D701 D-11 D702 A-6 D703 B-5 D704 C-5 D1001 J-5 D1002 J-5 D1004 C-4 D1005 C-4 D1006 H-3 D1007 A-4 D1008 B-3

IC101 B-9 IC102 C-9 IC103 C-9 IC104 C-8 IC105 D-9 IC106 D-9 IC107 F-12 IC203 C-8 IC301 B-7 IC302 C-7 IC303 C-7 IC304 C-7 IC305 D-7 IC306 C-9 IC307 E-12 IC403 C-7 IC501 D-11 IC502 E-10 IC503 D-10 IC504 B-11 IC505 C-10 IC506 B-11 IC507 A-12 IC508 A-10 IC509 D-12 IC510 B-10 IC511 C-10 IC512 B-10 IC513 B-10 IC701 A-6 IC702 C-5 IC703 E-8 IC704 D-12 IC705 D-12 IC706 D-11 IC1001 H-6 IC1002 C-3 IC1003 J-5

IC1004 J-5 IC1005 H-6 IC1006 B-3 IC1007 H-5 IC1008 I-2 IC1009 H-3 IC1010 G-5 IC1011 E-5 IC1012 E-5 IC1013 D-4 IC1014 E-5 IC1015 D-5 IC1016 F-7 IC1017 G-7 IC1018 I-6 IC1019 H-7 IC1020 H-7 IC1021 H-7 IC1022 H-9 IC1023 G-9 IC1024 H-8 IC1025 G-8 IC1026 H-9 IC1027 G-9 IC1032 G-8 IC1033 F-4 IC1034 F-4 IC1035 F-3 IC1036 F-3 IC1037 E-3 IC1038 F-3 IC1039 F-3 IC1040 F-3 IC1041 F-3 IC1042 I-10 IC1043 I-11 IC1046 I-11 IC1047 I-11 IC1048 I-11 IC1050 H-10 IC1051 G-10 IC1052 H-12 IC1055 G-11 IC1056 G-11 IC1057 G-11 IC1059 H-10 IC1060 H-11 IC1061 H-11 IC1062 H-10 IC1063 B-2 IC1064 B-4 IC1065 D-3 IC1067 F-6 IC1069 F-8 IC1070 I-10

Ref. No. Location

IC1071 D-4 IC1072 D-5

Q101 B-9 Q102 B-9 Q103 B-9 Q201 B-8 Q202 B-8 Q203 C-8 Q301 B-7 Q302 B-7 Q303 C-7 Q401 B-6 Q402 B-6 Q403 C-6 Q501 D-12 Q502 D-13 Q503 B-10 Q504 D-11 Q505 B-11 Q506 D-12 Q507 B-12 Q508 C-11 Q509 A-12 Q510 D-11 Q511 A-11 Q512 A-11 Q513 D-13 Q514 C-12 Q515 C-13 Q516 B-11 Q517 B-11 Q518 C-10 Q519 B-10 Q520 B-10 Q701 D-11 Q1002 B-3 Q1003 B-4 Q1004 B-4 Q1005 B-4 Q1006 B-3 Q1007 C-3 Q1008 C-3 Q1009 C-3 Q1010 C-3 Q1011 H-10 Q1012 G-10 Q1013 I-10 Q1014 H-10 Q1015 I-10 Q1016 G-10 Q1017 G-10 Q1018 G-10

5454

MDCC-2000

5

3

7

2

4

8

1

001

S

OR

/O

C

D

O

OOT S

CH

MAIN SECTION (1/4)

LINE

L

TO

F

WIT BOARD CN8001

L

MD B

• : Uses unleaded solder.

MAIN BOARD

I

TO

ELECT

BOARD

CN9401

C

TO

ERIAL I

BOARD CN7001

F

TO

D BOAR

CN4001

B

TO

ARD

CN2

• See page 29 for Circuit Boards Location.

J1001

DC IN 12V

1

113

70

71

• Semiconductor Location

Ref. No. Location

D101 B-9 D201 B-8 D301 B-7 D401 B-6 D501 C-13 D701 D-11 D702 A-6 D703 B-5 D704 C-5 D1001 J-5 D1002 J-5 D1004 C-4 D1005 C-4 D1006 H-3 D1007 A-4 D1008 B-3

IC101 B-9 IC102 C-9 IC103 C-9 IC104 C-8 IC105 D-9 IC106 D-9 IC107 F-12 IC203 C-8 IC301 B-7 IC302 C-7 IC303 C-7 IC304 C-7 IC305 D-7 IC306 C-9 IC307 E-12 IC403 C-7 IC501 D-11 IC502 E-10 IC503 D-10 IC504 B-11 IC505 C-10 IC506 B-11 IC507 A-12 IC508 A-10 IC509 D-12 IC510 B-10 IC511 C-10 IC512 B-10 IC513 B-10 IC701 A-6 IC702 C-5 IC703 E-8 IC704 D-12 IC705 D-12 IC706 D-11 IC1001 H-6 IC1002 C-3 IC1003 J-5

Ref. No. Location

IC1004 J-5 IC1005 H-6 IC1006 B-3 IC1007 H-5 IC1008 I-2 IC1009 H-3 IC1010 G-5 IC1011 E-5 IC1012 E-5 IC1013 D-4 IC1014 E-5 IC1015 D-5 IC1016 F-7 IC1017 G-7 IC1018 I-6 IC1019 H-7 IC1020 H-7 IC1021 H-7 IC1022 H-9 IC1023 G-9 IC1024 H-8 IC1025 G-8 IC1026 H-9 IC1027 G-9 IC1032 G-8 IC1033 F-4 IC1034 F-4 IC1035 F-3 IC1036 F-3 IC1037 E-3 IC1038 F-3 IC1039 F-3 IC1040 F-3 IC1041 F-3 IC1042 I-10 IC1043 I-11 IC1046 I-11 IC1047 I-11 IC1048 I-11 IC1050 H-10 IC1051 G-10 IC1052 H-12 IC1055 G-11 IC1056 G-11 IC1057 G-11 IC1059 H-10 IC1060 H-11 IC1061 H-11 IC1062 H-10 IC1063 B-2 IC1064 B-4 IC1065 D-3 IC1067 F-6 IC1069 F-8 IC1070 I-10

Ref. No. Location

IC1071 D-4 IC1072 D-5

Q101 B-9 Q102 B-9 Q103 B-9 Q201 B-8 Q202 B-8 Q203 C-8 Q301 B-7 Q302 B-7 Q303 C-7 Q401 B-6 Q402 B-6 Q403 C-6 Q501 D-12 Q502 D-13 Q503 B-10 Q504 D-11 Q505 B-11 Q506 D-12 Q507 B-12 Q508 C-11 Q509 A-12 Q510 D-11 Q511 A-11 Q512 A-11 Q513 D-13 Q514 C-12 Q515 C-13 Q516 B-11 Q517 B-11 Q518 C-10 Q519 B-10 Q520 B-10 Q701 D-11 Q1002 B-3 Q1003 B-4 Q1004 B-4 Q1005 B-4 Q1006 B-3 Q1007 C-3 Q1008 C-3 Q1009 C-3 Q1010 C-3 Q1011 H-10 Q1012 G-10 Q1013 I-10 Q1014 H-10 Q1015 I-10 Q1016 G-10 Q1017 G-10 Q1018 G-10

5555

MDCC-2000

1

6

O

D

01

O

E

D

6002

O

E

D

013

MAIN SECTION (2/4)

• : Uses unleaded solder.

• See page 29 for Circuit Boards Location.

1

N11

252

T

AR

N91

T

VOLUM

AR

N

T

MUT

AR

• Semiconductor Location

Ref. No. Location

D101 B-9 D201 B-8 D301 B-7 D401 B-6 D501 C-13 D701 D-11 D702 A-6 D703 B-5 D704 C-5 D1001 J-5 D1002 J-5 D1004 C-4 D1005 C-4 D1006 H-3 D1007 A-4 D1008 B-3

IC101 B-9 IC102 C-9 IC103 C-9 IC104 C-8 IC105 D-9 IC106 D-9 IC107 F-12 IC203 C-8 IC301 B-7 IC302 C-7 IC303 C-7 IC304 C-7 IC305 D-7 IC306 C-9 IC307 E-12 IC403 C-7 IC501 D-11 IC502 E-10 IC503 D-10 IC504 B-11 IC505 C-10 IC506 B-11 IC507 A-12 IC508 A-10 IC509 D-12 IC510 B-10 IC511 C-10 IC512 B-10 IC513 B-10 IC701 A-6 IC702 C-5 IC703 E-8 IC704 D-12 IC705 D-12 IC706 D-11 IC1001 H-6 IC1002 C-3 IC1003 J-5

Ref. No. Location

IC1004 J-5 IC1005 H-6 IC1006 B-3 IC1007 H-5 IC1008 I-2 IC1009 H-3 IC1010 G-5 IC1011 E-5 IC1012 E-5 IC1013 D-4 IC1014 E-5 IC1015 D-5 IC1016 F-7 IC1017 G-7 IC1018 I-6 IC1019 H-7 IC1020 H-7 IC1021 H-7 IC1022 H-9 IC1023 G-9 IC1024 H-8 IC1025 G-8 IC1026 H-9 IC1027 G-9 IC1032 G-8 IC1033 F-4 IC1034 F-4 IC1035 F-3 IC1036 F-3 IC1037 E-3 IC1038 F-3 IC1039 F-3 IC1040 F-3 IC1041 F-3 IC1042 I-10 IC1043 I-11 IC1046 I-11 IC1047 I-11 IC1048 I-11 IC1050 H-10 IC1051 G-10 IC1052 H-12 IC1055 G-11 IC1056 G-11 IC1057 G-11 IC1059 H-10 IC1060 H-11 IC1061 H-11 IC1062 H-10 IC1063 B-2 IC1064 B-4 IC1065 D-3 IC1067 F-6 IC1069 F-8 IC1070 I-10

Ref. No. Location

IC1071 D-4 IC1072 D-5

Q101 B-9 Q102 B-9 Q103 B-9 Q201 B-8 Q202 B-8 Q203 C-8 Q301 B-7 Q302 B-7 Q303 C-7 Q401 B-6 Q402 B-6 Q403 C-6 Q501 D-12 Q502 D-13 Q503 B-10 Q504 D-11 Q505 B-11 Q506 D-12 Q507 B-12 Q508 C-11 Q509 A-12 Q510 D-11 Q511 A-11 Q512 A-11 Q513 D-13 Q514 C-12 Q515 C-13 Q516 B-11 Q517 B-11 Q518 C-10 Q519 B-10 Q520 B-10 Q701 D-11 Q1002 B-3 Q1003 B-4 Q1004 B-4 Q1005 B-4 Q1006 B-3 Q1007 C-3 Q1008 C-3 Q1009 C-3 Q1010 C-3 Q1011 H-10 Q1012 G-10 Q1013 I-10 Q1014 H-10 Q1015 I-10 Q1016 G-10 Q1017 G-10 Q1018 G-10

5656

MDCC-2000

O

R

MAIN SECTION (3/4)

MD B

• : Uses unleaded solder.

CN2

D

TO

ARD

CN2

H

TO

BOARD

CN9301

• See page 29 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location Ref. No. Location

D101 B-9 D201 B-8 D301 B-7 D401 B-6 D501 C-13 D701 D-11 D702 A-6 D703 B-5 D704 C-5 D1001 J-5 D1002 J-5 D1004 C-4 D1005 C-4 D1006 H-3 D1007 A-4 D1008 B-3

IC101 B-9 IC102 C-9 IC103 C-9 IC104 C-8 IC105 D-9 IC106 D-9 IC107 F-12 IC203 C-8 IC301 B-7 IC302 C-7 IC303 C-7 IC304 C-7 IC305 D-7 IC306 C-9 IC307 E-12 IC403 C-7 IC501 D-11 IC502 E-10 IC503 D-10 IC504 B-11 IC505 C-10 IC506 B-11 IC507 A-12 IC508 A-10 IC509 D-12 IC510 B-10 IC511 C-10 IC512 B-10 IC513 B-10 IC701 A-6 IC702 C-5 IC703 E-8 IC704 D-12 IC705 D-12 IC706 D-11 IC1001 H-6 IC1002 C-3 IC1003 J-5

IC1004 J-5 IC1005 H-6 IC1006 B-3 IC1007 H-5 IC1008 I-2 IC1009 H-3 IC1010 G-5 IC1011 E-5 IC1012 E-5 IC1013 D-4 IC1014 E-5 IC1015 D-5 IC1016 F-7 IC1017 G-7 IC1018 I-6 IC1019 H-7 IC1020 H-7 IC1021 H-7 IC1022 H-9 IC1023 G-9 IC1024 H-8 IC1025 G-8 IC1026 H-9 IC1027 G-9 IC1032 G-8 IC1033 F-4 IC1034 F-4 IC1035 F-3 IC1036 F-3 IC1037 E-3 IC1038 F-3 IC1039 F-3 IC1040 F-3 IC1041 F-3 IC1042 I-10 IC1043 I-11 IC1046 I-11 IC1047 I-11 IC1048 I-11 IC1050 H-10 IC1051 G-10 IC1052 H-12 IC1055 G-11 IC1056 G-11 IC1057 G-11 IC1059 H-10 IC1060 H-11 IC1061 H-11 IC1062 H-10 IC1063 B-2 IC1064 B-4 IC1065 D-3 IC1067 F-6 IC1069 F-8 IC1070 I-10

Ref. No. Location

IC1071 D-4 IC1072 D-5

Q101 B-9 Q102 B-9 Q103 B-9 Q201 B-8 Q202 B-8 Q203 C-8 Q301 B-7 Q302 B-7 Q303 C-7 Q401 B-6 Q402 B-6 Q403 C-6 Q501 D-12 Q502 D-13 Q503 B-10 Q504 D-11 Q505 B-11 Q506 D-12 Q507 B-12 Q508 C-11 Q509 A-12 Q510 D-11 Q511 A-11 Q512 A-11 Q513 D-13 Q514 C-12 Q515 C-13 Q516 B-11 Q517 B-11 Q518 C-10 Q519 B-10 Q520 B-10 Q701 D-11 Q1002 B-3 Q1003 B-4 Q1004 B-4 Q1005 B-4 Q1006 B-3 Q1007 C-3 Q1008 C-3 Q1009 C-3 Q1010 C-3 Q1011 H-10 Q1012 G-10 Q1013 I-10 Q1014 H-10 Q1015 I-10 Q1016 G-10 Q1017 G-10 Q1018 G-10

5757

MDCC-2000

SWITCH BOARD

CN5001

680-430-

)

O

OOT

OARD

9001

O

D

01

013

MAIN SECTION (4/4)

• : Uses unleaded solder.

• See page 29 for Circuit Boards Location.

1

1-

T F WITCH

B

N

T

BOAR

N92

11

• Semiconductor Location

Ref. No. Location Ref. No. Location

D101 B-9 D201 B-8 D301 B-7 D401 B-6 D501 C-13 D701 D-11 D702 A-6 D703 B-5 D704 C-5 D1001 J-5 D1002 J-5 D1004 C-4 D1005 C-4 D1006 H-3 D1007 A-4 D1008 B-3

IC101 B-9 IC102 C-9 IC103 C-9 IC104 C-8 IC105 D-9 IC106 D-9 IC107 F-12 IC203 C-8 IC301 B-7 IC302 C-7 IC303 C-7 IC304 C-7 IC305 D-7 IC306 C-9 IC307 E-12 IC403 C-7 IC501 D-11 IC502 E-10 IC503 D-10 IC504 B-11 IC505 C-10 IC506 B-11 IC507 A-12 IC508 A-10 IC509 D-12 IC510 B-10 IC511 C-10 IC512 B-10 IC513 B-10 IC701 A-6 IC702 C-5 IC703 E-8 IC704 D-12 IC705 D-12 IC706 D-11 IC1001 H-6 IC1002 C-3 IC1003 J-5

IC1004 J-5 IC1005 H-6 IC1006 B-3 IC1007 H-5 IC1008 I-2 IC1009 H-3 IC1010 G-5 IC1011 E-5 IC1012 E-5 IC1013 D-4 IC1014 E-5 IC1015 D-5 IC1016 F-7 IC1017 G-7 IC1018 I-6 IC1019 H-7 IC1020 H-7 IC1021 H-7 IC1022 H-9 IC1023 G-9 IC1024 H-8 IC1025 G-8 IC1026 H-9 IC1027 G-9 IC1032 G-8 IC1033 F-4 IC1034 F-4 IC1035 F-3 IC1036 F-3 IC1037 E-3 IC1038 F-3 IC1039 F-3 IC1040 F-3 IC1041 F-3 IC1042 I-10 IC1043 I-11 IC1046 I-11 IC1047 I-11 IC1048 I-11 IC1050 H-10 IC1051 G-10 IC1052 H-12 IC1055 G-11 IC1056 G-11 IC1057 G-11 IC1059 H-10 IC1060 H-11 IC1061 H-11 IC1062 H-10 IC1063 B-2 IC1064 B-4 IC1065 D-3 IC1067 F-6 IC1069 F-8 IC1070 I-10

Ref. No. Location

IC1071 D-4 IC1072 D-5

Q101 B-9 Q102 B-9 Q103 B-9 Q201 B-8 Q202 B-8 Q203 C-8 Q301 B-7 Q302 B-7 Q303 C-7 Q401 B-6 Q402 B-6 Q403 C-6 Q501 D-12 Q502 D-13 Q503 B-10 Q504 D-11 Q505 B-11 Q506 D-12 Q507 B-12 Q508 C-11 Q509 A-12 Q510 D-11 Q511 A-11 Q512 A-11 Q513 D-13 Q514 C-12 Q515 C-13 Q516 B-11 Q517 B-11 Q518 C-10 Q519 B-10 Q520 B-10 Q701 D-11 Q1002 B-3 Q1003 B-4 Q1004 B-4 Q1005 B-4 Q1006 B-3 Q1007 C-3 Q1008 C-3 Q1009 C-3 Q1010 C-3 Q1011 H-10 Q1012 G-10 Q1013 I-10 Q1014 H-10 Q1015 I-10 Q1016 G-10 Q1017 G-10 Q1018 G-10

5858

MDCC-2000

5-23. PRINTED WIRING BOARD MUTE SECTION

• : Uses unleaded solder.

MUTE BOARD

A

B

• See page 29 for Circuit Boards Location.

The un-mounted board and the mounted board of the MUTE BOARD are not supplied. Only the mounted parts are supplied.

C

D

E

F

12

345678

Z

TO

MAIN

BOARD

9

5959

MDCC-2000

5-24. SCHEMATIC DIAGRAM AUDIO SECTION

6060

MDCC-2000

D

680

8-

1

)

4H3H2H1

OUT

OARD

1

0

5-25. PRINTED WIRING BOARD AUDIO SECTION

• : Uses unleaded solder.

LINE

• See page 29 for Circuit Boards Location.

H

AUDIO I/O BOAR

MAIN B

1

N

TO

N11

1

1-

-42

11

6161

MDCC-2000

5-26. SCHEMATIC DIAGRAM LEVEL METER SECTION

6262

MDCC-2000

O

MAIN BOARD

09

D

680

-

1

OR

L

5

6

03

02

01

0

7

8

9

5-27. PRINTED WIRING BOARD LEVEL METER SECTION

EVEL METER BOAR

• : Uses unleaded solder.

920

MONIT

AL

• See page 29 for Circuit Boards Location.

D921

D92

2ch MODE

D92

D921

D9212D9211D921

1-

-427

11

(11)

4ch MODE

• Semiconductor

Location

Ref. No. Location

D9201 C-9 D9202 C-8 D9203 C-8 D9204 D-9 D9205 D-8 D9206 D-8 D9207 F-9 D9208 F-8 D9209 F-8 D9210 G-9 D9211 G-8 D9212 G-8 D9213 D-4 D9214 D-4 D9215 A-7 D9216 C-7 D9217 D-7 D9218 F-7 D9219 G-7

T

CN1

IC9201 B-11 IC9202 C-11 IC9203 F-11 IC9204 G-11

Q9201 H-3 Q9202 H-2 Q9203 G-2

6363

MDCC-2000

5-28. SCHEMATIC DIAGRAM LCD SECTION

• See page 79 for IC Block Diagrams.

IC B/D

6464

MDCC-2000

O

MAIN BOARD

004

D

680-431-

)

T

013

0

5-29. PRINTED WIRING BOARD LCD SECTION

LCD BOAR

• : Uses unleaded solder.

• See page 29 for Circuit Boards Location.

G

TO

VOLUME

BOARD

CN6001

CN1

• Semiconductor

Location

Ref. No. Location

D4001 A-11 D4002 B-11 D4003 D-11

IC4001 B-2 IC4002 C-2 IC4004 C-3 IC4006 B-3 IC4007 B-6 IC4008 A-5 IC4010 C-5

2

1-

T

LCD UNI

11

1

IC4011 C-6 IC4012 C-7 IC4013 A-7 IC4014 D-5 IC4015 B-11 IC4016 E-8 IC4017 D-7

Q4001 A-10 Q4002 B-10 Q4003 C-10 Q4004 B-11

6565

MDCC-2000

5-30. SCHEMATIC DIAGRAM SWITCH SECTION

6666

MDCC-2000

TO

MAIN BOARD

001

680-432-

)

ON

BDECK A

A

TPOINT

CH

/

T

Y

E

Y

E

TPOINT

CH

2

CH

OPREC

SFF/FS

CT

E

6

B

OP

C

SFF/FS

CT

E

6

013

5-31. PRINTED WIRING BOARD SWITCH SECTION

• : Uses unleaded solder.

DISPLA

MOD

504

EAR

• See page 29 for Circuit Boards Location.

DISPLA

MOD

DECK

FUNCTI

INDEX SEAR

SELEC

RESE

POINT SEAR

T

EAR

POINT SEAR

RESE

T

RE

1-

11

PLAY/PAUS

REW/B

PLAY/PAUS

DECK

501

EJE

CN1

REW/B

501

EJE

DECK

1

• Semiconductor Location

Ref. No. Location

D5001 B-4 D5002 B-9 D5003 F-11 D5004 F-4 D5005 B-5 D5006 B-5 D5007 B-9 D5008 B-9

Ref. No. Location

Q5001 F-8 Q5002 F-7 Q5003 F-7 Q5004 F-8

6767

MDCC-2000

5-32. SCHEMATIC DIAGRAM FOOT SWITCH SECTION

6868

MDCC-2000

O

MAIN BOARD

4

680

6-

)

J9001

J8001

1

TRANSCRIBE

2

A

B

OARD

002

0

5-33. PRINTED WIRING BOARD FOOT SWITCH SECTION

FOOT SWITCH BOARD

T

• : Uses unleaded solder.

REMOTE

• See page 29 for Circuit Boards Location.

800

CONTROL UNIT

N800

CN11

MAIN

B

N1

TO

1-

-42

11

1

6969

MDCC-2000

5-34. SCHEMATIC DIAGRAM VOLUME/SERIAL I/O SECTION

7070

MDCC-2000

O

MAIN BOARD

2

D

680

-

)

6002RV6001

OL

ST

OARD

002

D

680

5-

)

C

Y

001

2

5-35. PRINTED WIRING BOARD VOLUME / SERIAL I/O SECTION

VOLUME BOAR

CN11

• : Uses unleaded solder.

RV

MONITOR V

T

• See page 29 for Circuit Boards Location.

LCD CONTRA

1-

-424

G

TO

LCD

B

N4

11

SERIAL I/O BOAR

DISPLA

7

P

N700

1-

-42

11

C

TO

MAIN BOARD

CN1003

7171

MDCC-2000

5-36. SCHEMATIC DIAGRAM LINE SELECTOR SECTION

7272

MDCC-2000

D

680

9-

)

E

2

5

0

1

2

4

9303

9304

9305

9307

1

Y

3

N

F

O

D

007

O

D

0

5-37. PRINTED WIRING BOARD LINE SELECTOR SECTION

LINE SELECTOR BOAR

• : Uses unleaded solder.

930

F

ADA/PA O

• See page 29 for Circuit Boards Location.

930

LINE OUT

D931

930

LINE OUT

D

2ch MOD

940

TANDB

T

MAIN BOAR

CN11

D931

T

MAIN BOAR

CN1

D931

1-

-42

D

4ch MODE

• Semiconductor

Location

Ref. No. Location

D9301 E-8

D

11

1

D9302 B-8 D9303 B-10 D9304 B-10 D9305 D-10 D9306 E-10 D9307 F-10 D9308 E-6 D9309 B-6 D9310 A-8 D9311 C-8 D9312 D-8 D9313 E-8 D9314 F-8 D9315 D-5

Q9301 F-6 Q9302 E-5

7373

MDCC-2000

5-38. IC PIN FUNCTION DESCRIPTION

• IC1021 CXD8655Q (FIFO CONTROLLER) (MAIN BOARD)

Pin No.

1 2 3 4 5 6 7 8 9

10 - 14

15

16 17 - 20 21 - 22 23 - 30

31 32 - 33

34 35 - 38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Pin Name

INVIN

INVOUT

FS64 FS01

ACLK FFCLK FFOUT

BFIN

BFOUT

TEST00-04

VSS

VDD TEST05-08 TEST10-11

I/O0-7

VDD TEST12-13

CS

A4-1

VSS

VDD

A0

XINT

XRD

XWR

XRST

CPUSCK

XWRFB

FIB0

XRDF1

F863

AC21

XLAT1

ADTO1

MLTC DO12

F860

XRQ2

ADTI2

XLAT2

F862

AC20

XLAT0

ADTO0

XRQ0 256FS

VSS VDD F861

DO34

I/O

I

Input terminal of an inverter for a general purpose

O

Output terminal of an inverter for a general purpose (open)

O

Divider output (1/4) of 256fs

O

Divider output (1/256) of 256fs

O

Clock output (128fs) for data communications with ATRAC CODEC

I

Not used (connected to ground)

O

Not used (open)

I

Input terminal of a buffer for a general purpose (64fs)

O

Output terminal of a buffer for a general purpose (64fs)

I

Not used (connected to ground)

—

Ground

—

Power supply (+5V)

I

Not used (connected to ground)

O

Not used (open)

I/O

Data bus

—

Power supply (+5V)

O

Not used (open)

I

Chip select signal input

I

Address bus from the CPU

—

Ground

—

Power supply (+5V)

I

Address bus from the CPU

O

Not used

I

Read signal input from the CPU

I

Write signal input from the CPU

I

Reset signal input from the CPU

I

System clock input from the CPU (16MHz)

O

Write signal output for the FIFO (PLAY 3/4ch)

I/O

Input/output terminal of data communications with the FIFO (3/4ch)

O

Read signal output for the FIFO (PLAY 3/4ch)

I

Not used (connected to ground)

O

Not used (open)

O

Latch signal output for transferring serial data (ADTO1) to the ATRAC CODEC (3/4ch) during PLAY operation

O

Serial data output to the ATRAC decoder (3/4ch)

I

Input terminal for multi-chip setting (connected to ground for single-chip setting)

I

Input teminal of 1/2ch digital audio data

I

Not used (connected to ground)

I

Request signal input to receive serial data from the ATRAC encoder during REC operation

I

Serial data input from the ATRAC encoder (1/2ch)

O

Strobe signal output for receiving serial data (ADTI2) from the ATRAC CODEC (1/2ch) during REC opeation

I

Not used (connected to ground)

O

Not used (open)

O

Latch signal output for transferring serial data (ADTO0) to the ATRAC CODEC (1/2ch) during PLAY operation

O

Serial data output to the ATRAC decoder (1/2ch)

I

Request signal input to send serial data from the ATRAC decoder (1/2ch) during PLAY operation

I

Clock input (256fs)

—

Ground

—

Power supply (+5V)

I

Not used (connected to ground)

I

Input terminal of 3/4ch digital audio data

Description

Pin No.

70 - 76

77 78 79 80

81 - 88

89 90 91 92 93 94 95 96 97 98 99

100

Pin Name

FIB1-7 XWRF3 XRDFB XWRFA

XRDF0

FIA0-7 XWRF2

VSS

VDD

XRDFA

XLAT3

ADTI3

XRQ3 XRQ1

BCK

LRCK

VSS

NC

I/O

Input/output terminal of data communications with the FIFO (3/4ch)

O

Write signal output for the FIFO (REC 3/4ch)

O

Read signal output for the FIFO (REC 3/4ch)

O

Write signal output for the FIFO (PLAY 1/2ch)

O

Read signal output for the FIFO (PLAY 1/2ch)

I/O

Input/output terminal of data communications with the FIFO (1/2ch)

O

Write signal output for the FIFO (REC 1/2ch)

—

Ground

—

Power supply (+5V)

O

Read signal output for the FIFO (REC 1/2ch)

O

Strobe signal output for receiving serial data (ADTI3) from the ATRAC CODEC (3/4ch) during REC operation

I

Serial data input from the ATRAC encoder (3/4ch)

I

Request signal input to receive serial data from the ATRAC encoder (3/4ch) during REC operation

I

Request signal input to send serial data from the ATRAC decoder (3/4ch) during PLAY operation

I

BCK signal input (FS64)

I

LRCK signal input (FS01)

—

Ground

—

Not used

Description

7474

• IC1007 HD6413003TF16 (CPU) (MAIN BOARD)

MDCC-2000

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 - 34

35

36 - 43

44

45 - 52

53

54 - 65

66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83

Pin Name

VCC

PB0-1

PB2 PB3 PB4

PB5 XDREQ0 XDREQ1

VSS

PC0

PC1

XCS4

PC3

XCS6 XCS7

KEY-INT

FINT12

RES0 TXD0 TXD1 RXD0 RXD1

SCK0

SCK1

VSS

D0-7

VSS

D8-15

VCC A0-7

VSS

A8-19

(XWDRES)

XRES1

XRES-AD

PHAI

XSTBY

XRES

NMI

VSS

EXTAL

XTAL

VCC XAS

XRD XHWR XLWR

MD0

MD1

MD2

I/O

—

Power supply (+5V)

I

Data signal input from the jog dial

I

Transcriber DeckXA/B selection signal input

I

Search mode INDEX/XTIME selection signal input

I

Standby signal input from the STANDBY switch (L=STANDBY)

O

Power control signal output after power off sequence

I

CH0 DMA request signal input

I

CH1 DMA request signal input

—

Ground

O

DECK-A REC LED control signal output (H=ON,L=OFF)

O

DECK-B REC LED control signal output (H=ON,L-OFF)

O

Chip select signal output for area 4 (LCD controller)

—

Not used

O

Chip select signal output for area 6 (MD controller)

O

Chip select signal output fot area 7 (FIFO controller)

I

Interrupt request 6 signal input from the MD controller

I

Interrupt request 7 signal input from the ATRAC CODEC 1/2ch

O

Not used

O

Serial communication interface data signal output

O

LED control signal output (DECK-A)

I

Serial communication interface data signal input

O

LED control signal output (DECK-B)

—

Not used

—

Not used

—

Ground

I/O

Data bus

—

Ground

I/O

Data bus

—

Power supply (+5V)

O

Address bus

—

Ground

O

Address bus

I

Not used (pull up)

O

ATRAC CODEC reset signal output

O

AD/DA converter reset signal output

O

System clock output (16MHz)

I

Not used (connected to +5V)

I

Reset signal input (L=reset)

I

Nonmaskable interrupt signal input

—

Ground

I

Input for connection to a crystal resonator

I

Input for connection to a crystal resonator

—

Power supply (+5V)

O

Not used

O

Read signal output

O

Write data signal output on the upper data bus

O

Write data signal output on the lower data bus

I

Operating mode control input (ground)

I

Operating mode control input (ground)

I

Operating mode control input (+5V)

Description

75

MDCC-2000

Pin No.

84 85 86

87 - 93

94 95

96 -98

99 100 101 102 103 104 105 106 107 108 109 110 111 112

Pin Name

AVCC VREF

KEY-IN

AN-IN1-7

AVSS

A20

A21-23

VSS

IRQ0

XCS3

FINT34

XCS1 XCS0

PA0 PA1

PA2(NV_SCLK)

PA3(NV_DIO)

PA4(XRESL) PA5(NV_CS)

PA6(1809RST)

PA7(RTC_CS)

I/O

—

Power supply input for the A/D converter

—

Reference voltage input for the A/D converter

I

Analog signal input

I

Analog signal input

—

Ground for the A/D converter

O

Address bus

O

Address bus (not used)

—

Ground

I

Interrupt request 0 signal input from the MD controller

O

Chip select signal outpur for area 3 (DRAM)

I

Interrupt request 2 signal input from the ATRAC CODEC 3/4ch

O

Chip select signal output for area 1 (SRAM)

O

Chip select signal output for area 0 (PROM)

—

Not used

—

Not used

O

Serial clock output for the NVRAM and RTC

I/O

Serial data bus for the NVRAM and RTC

O

Control signal output for the LCD horizontal line

O

Chip select signal output for the NVRAM

O

Reset signal output for the MD controller

O

Chip select signal output for the RTC

Description

76

5-39. IC BLOCK DIAGRAMS

IC21 CXA2523R-T4 (MD BOARD)

MDCC-2000

MORFO47MORFI46RFO45OPN

48

– +

RFA1

+

–

1I

2J

CVB

3VC

4A

IVR

5B

IVR

6C

IVR

7D

IVR

8E

IVR

9F

IVR

GSW IV

+ –

RFA2

–

HLPT

1

– –

2

–

CFST

–

1

–

2

–

GRV

GRVA

AA

BB

CC

DD

+

EE

–

+

FF

–

FBAL

OPO43ADDC42COMPP41COMPO40AGCI39RF AGC38RF37PEAK

44

USROP

EE'

–1

–2

–1

+ + + +

+ + – –

– – + +

FF'

+ –

BPF3T

PTGR

ABCDA

FEA

BPF22

WBL

ATA

WBL

– + –

EFB TESW

+

RF AGC EQ

USRC

PEAK

BOTTOM

WBL

PTGR

ADIP AGC

PEAK3T

P-P

WBL

3T

EQ

3T

3T WBL

PBH

DET

EQ

TEMP

36

BOTM

35

ABCD

34

FE

33

TG

AUX

32 ADFG

31 ADAGC

30 ADIN

29 ADFM

28 SE

27 CSLED

26 TE

25 WBLADJ

BPFC

DET

–1

–2

SEA

–1

–2

TEA

VI CONV

15

AUXSW

TEMPR

COMMAND

SCRI - PARA

DECODE

17

16

SWDT

SCLK

BGR

VREF

24

23

22

21

20

19

18

XLAT

XSTBY

F0CNT

VREF

EQADJ

3TADJ

VCC

10PD

11APC

12APCREF

+

–

+

–

14

13

GND

TEMPI

77

MDCC-2000

IC38 CXD2535CR-1 (MD BOARD)

AVSS

ADRB

ADRT

AVDD

74 73 72 71

TRACKING SERVO

FOCUS SERVO

AD IP DEMODULATOR

APC COMP./

SERVO AUTO

SEOUENCER

SERVO

CONTROL

65

WRPWR

SERVO DSP

SLED SERVO

FILTER

7

DIRC

SE

TE

TENV

MID

APC

TEST1

ADFG

TS25

LDDR

TRDR

TFDR

FFDR 87

DVDD

FRDR

FS4

SRDR

SFDR

SPRD

SPFD

DCLO

DCLI

XDCL

OFTRK

COUT

DVSS

100

75 70 69 68 67 66 65 63 62 61 60 59 58 57 56 55 54 53 52 51

76

77

78

79

80

81

82

83

84

85

86

88

89

90

91

92

93

94

95

96

97

98

99

PWM GENERATOR

DIGITAL

CLV

PROCESSOR

OFTRK/DFCT/

FOK/C OUT/ SHCK/TEOK

PROCESSOR

3

2

1

FOK

TEOK

TRACKING PWM

FOCUS PWM

SLED PWM

4

DFCT

SHCK

SSTOP

BIA2

ADIOVCAUXFEABCD

ANALOG MUX

OP AMP

AD IP

DECODER

GENERATOR

SENS

CONTROL

CPU I/F

10

9

8

SCLK

SWDT

CONVERTER

APC PWM

11

XLAT

SRDT

BOTM

A/D

12

64

SENS

PEAK

13

FILO

34 MHz

PLL

ADSY

FILI

14

PCO

SQSY

CLTV

15

16

DQSY

AVSS

SUBCODE Q

READER/

GENERATOR

SUBCODE

P~W

PROCESSOR

17

XRST

SBOCK

RFI

BIAS

COMP

ECC

ENCODER/

DECODER

REGISTER

32K RAM

REGISTER

18

SBIOT

SBODT

20

ASYI

DOUT

ASYO

DIN

22

DVDD

FMCK

DIN PLL

(22 MHz)

23

ADER

DIFO

242119

DIFI

REC

DICV

EFM

MODULATOR

EFM

DEMODULATOR

25

DVSS

TIMING GENERATOR

AUDIO

DATA

CONTROL

DIGITAL PLL

EFM SYNC

TIMING

DETECTOR/

GENERATOR

PROTECTOR

CLOCK

GENERATOR

DIGITAL

AUDIO IN/OUT

PEAK

DETECT

EFM

50

DVSS

DIPO

49

TEST2

48

MVC1

47

RAOF

46

EFMO

45

XPLCK

44

GFS

43

GTOP

42

WFCK

41

RFCK

40

WDCK

39

DVDD

38

XBCK

37

MCLK

36

XTAI

35

XTAO

34

LRCK

33

BCK

32

C2PO

31

DTO

30

DTI

29

DIDT

28

DODT

27

DOVF

26

78

IC4004 SED1335FOB (LCD BOARD)

NC

VA6

VA7

VA8

60

58

59

57

VA9

56 55 54

VA10

VA11

53

VA12

52

VA13

51

VA14

50

VA15

MDCC-2000

VD0

VD1

VD2

VD3

49

48

46

47

VA5

VA4

VA3

VA2

VA1

VA0

VWR

VCE

VRD

RES

NC

RD

WR

SEL2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

DISPLAY

ADDRESS

CONTROLLER

CURSOR ADDRESS

CONTROLLER

OSC

V RAM INTERFACE

REFRESH

COUNTER

DOT

MPU INTERFACE

CG

ROM

INPUT/OUTPUT

REGISTER

LAYERER

CONTROLLER

LCD CONTROLLER

VD4

45

44

VD5

43

VD6

42

VD7

41

YSCL

40

YD

39

YDIS

38

WF

LP

37

36

SS

V

35

XSCL

XECL

34

33

XDO

XD1

32

XD2

31

17

XG

18

XD

16

EL1

20 21

19

A0

CS

IC4006 LC35256FT-70U (LCD BOARD)

A11

A13

VCC

A14 A12

WE

ADDRESS

OE

22

23 24

A9

25

A8

26

27

28

1 2 3

A7

4

A6

5

A5

6

A4

7

A3

BUFFER

INPUT

DATA

BUFFER

ROW

DECODER

CONTROL

INPUT

DATA

22

D0

VCC

MEMORY

CELL ARRAY

512 x 512

COLUMN

I/O

CONTROL

COLUMN

DECODER

ADDRESS

BUFFER

23 24

D1

OUTPUT

D2

DATA

BUFFER

26 27

25

D3

D4

28

D5

D6

21

A10

20

CE

19

I/O8

18

I/O7

17

I/O6

16

I/O5

15

I/O4

14

GND

13

I/O3

12

I/O2

11

I/O1

10

A0

9

A1

8

A2

30

29

D7

XD3

79

MDCC-2000

M

+

–

IC301 MPC17A85ZVMEL (BUM-F1 BOARD)

MODE

RESETB

30

29

DECODER

2

1

PSB

STOP

CK

MOB

28

27

3

4

CW

OEB

POWER

SAVE

5

PSR

C2L

25

26

CHARGE PUMP

C1L

C1H

23

24

CURRENT

SET A

6

7

FLAO

C2H

FLAI

VG

OSC

21

22

PWM

OSC

–

+

–

+

CURRENT

SET B

8

9

10

11

VC

FLBI

FLBO

LGND

20

12

VMB

PRE

DRIVER

PRE

DRIVER

VMA

B2

NFB

19 18

H BRIDGE DRIVER

14

13

A1

NFA

PGND

B1

17

16

15

A2

IC302 CXA8027N-ELL2000 (BUM-F1 BOARD)

U

VS

U IN

V IN

W IN

COM

BRK

GND

STAT

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

OVER

HEAT

PROTECT

START

CONTROL

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

FG

STBY

EXOR

TIMING

CONTROL

SLP1

SLP2

ROTOR

POSITION

DETECT

SWITCHING

IB

SOFT

DRIVE

IB SET

OUTPUT

DRIVE

BUFFER

IBS

Vcc

DRIVER

VS

U V

W

ICO

ICOM

V

NC

80

IC37 MPC17A38ZVMEL (MD BOARD)

MDCC-2000

1

PGND

DRIVER

PRE-DRIVER

CONTROL

181716

FI2

RI2

RO3VDRO4

VC

FO3

VD

FI3

VG

GNDPSOE

36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19

DC/DC

CONVERTER

VC

CLOCK

CLK

DETECTOR

VC

3

2

LG

5

6 7 8

4

VC

CLK

GND

RI1

VD

FI1

RI3

DRIVER

PRE-DRIVER

VC VC

CONTROL

11

RO1

FO1

9

10

PGND

VC

VCVC

DRIVER

PRE-DRIVER

CONTROL

14

VD

RO2

PGND

151312

FO2

VC

VD

PGND

FO4VDF/R4

DRIVER

PRE-DRIVER

CONTROL

PI4

IC9,IC10,IC22,IC23,IC26 NJM2100V-TE2 (MD BOARD) IC509,IC508 NJU7082BV(TE2) (MAIN BOARD)

A OUTPUT

A –INPUT

A +INPUT

1

+

–

2

+

3

V–

4

V+

8

B OUTPUT

7

–

B –INPUT

6

B +INPUT

5

IC34 LM339PW-ELL2000 (MD BOARD) IC1033 CXD1809R (MAIN BOARD)

1 OUT 2 OUT

VCC

2 IN– 2 IN+

1 IN– 1 IN+

1 2

3

4 5

6 7

14

3 OUT

13

4 OUT

2

GND

11

4 IN+

10

4 IN–

9

3 IN+

8

3 IN–

81

MDCC-2000

IC1033 CXD1809R (MAIN BOARD)

PB5

PB0

75 - 70 69 - 64 62, 61 60 - 53 52 5163

76

VDD

77

VSS

PB6

78

PB7

-

PA0

84

PA4

85

PA5

PA6

86

87

PA7

88

VSS

89

RMSL

MD - D.S.P.

I/F

P/S 8 S/P

DTOT

90

91

DTIN

C2PO

LRCK

BTCK

92

93

94

SCRAMBLE

DESCRAMBLE

SYNC

GENERATOR

DETECTOR

PC7

PC2

VSS

RAM I/F (PIO) PIO

HEADER

GENERATOR

COMPARATOR

PC1

PC0

EDC

GENERATOR

CHECKER

PD7

PD0

FIFO

HOST

CPU

I/F

VSS

VDD

ASYNCHRO-NOUS

SERIAL I/F

50

SDOT

SDIN

49

HD15

48

-

39

HD06

38

VSS

HD05

37

-

HD00

32

RCTR

SENS

SRDT

SWDT

XLAT

SRCK

95

96

97

98

99

100

TIMING

GENERATOR

MD

COMMAND

I/F

VDD

VSS

TEST

HSCK

ECC

DECODER

XRST

XSHS

SYNDROME

HXCS

HXWL

GALOIS

FIELD

HXWH

HXRD

HXDA

ECC

ENCODER

ECC RAM

HXDO

VSS

16 BIT

TIMER

HXDI

15 - 19

HAD1

HAD5

BIST

TCK

TDI

TENAI

TDO

HXI2

31

HXI1

30

HXI0

29

HXDK

28

VSS

27

26

VDD

2524232221201413121110987654321

VST

82

IC1064 MB3778PFV-EF (MAIN BOARD)

MDCC-2000

+IN1

–IN1

FB1

DTC1

OUT1

GND

CT

RT

1

TRIANGLE

2

OSCILLATOR

ERROR AMP 1

3

+

–

4

5

6

7

8

WAVE

S.C.P. COMP

–

+ +

2.1V PWM COMP1

–

+ +

PWM COMP2

–

+ +

R U.V.L.O.

2.46V

D.T.C. COMP

OUT1

OUT2

–

+ +

1.1V

2.46V

REFERENCE

VOLTAGE

R S LATCH

1µA

ERROR AMP 2

–

+

1.23V

POWER

CONTROL

2.46V 16

VREF

15

SCP

14

CTL

13

–IN2

12

FB2

11

DTC2

10

OUT2

9

VCC

IC1004 RV5C348A-E2 (MAIN BOARD)

1

32KOUT

(MIN, HOUR, WEEK)

VOLTAGE

SCLK

VSS

SIO

DETECT

2

3

4

CE

5

I/O

CONTROL

(MIN, HOUR)

(SEC, MIN, HOUR, WEEK, DAY, MONTH, YEAR)

ARAM W

REGISTER

ARAM D

REGISTER

TIMER COUNTER

ADDRESS

REGISTER

SHIFT REGISTER INTERRUPT CONTROL

COMPARATOR

W

COMPARATOR

D

ADDRESS DECODER

DIV OSC

32kHz

OUTPUT

CONTROL

DIVIDER

CORRECTION

OSC

DETECT

10

9

8

7

6

VDD

OSCIN

OSCOUT

CLKC

INTR

83

MDCC-2000

IC1016,IC1067 LC35256FT-70U (MAIN BOARD)

MEMORY

CELL ARRAY

512 x 512

COLUMN

I/O

CONTROL

COLUMN

DECODER

ADDRESS

BUFFER

A11

A13

VCC

A14 A12

ADDRESS

OE

22

23 24

A9

25

A8

26

27

WE

28

1 2 3

A7

4

A6

5

A5

6

A4

7

A3

BUFFER

INPUT

DATA

BUFFER

ROW

DECODER

CONTROL

INPUT DATA

OUTPUT

DATA

BUFFER

21

A10

20

CE

19

I/O8

18

I/O7

17

I/O6

16

I/O5

15

I/O4

14

GND

13

I/O3

12

I/O2

11

I/O1

10

A0

9

A1

8

A2

IC507 NJM2073D (MAIN BOARD)

A.OUT

1

2

VDD

B.OUT

3

GND

4 5

8

A.–

7

A.+

6

B.+

B.–

84

NOTE:

• -XX, -X mean standardized parts, so they may have some differences from the original one.

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

6-1. CABINET SECTION

10

4

3

SECTION 6

EXPLODED VIEWS

• The mechanical parts with no reference number in the exploded views are not supplied.

• Hardware (# mark) list and accessories and packing materials are given in the last of this parts list.

11

5

12

6

SP101

not supplied

MDCC-2000

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

13

#2

#1

8

#5

#1

2

#1

1

4

14

MUTE board (not supplied)

7

9

#4

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks * 1 A-3021-371-A MAIN BOARD, COMPLETE

2 3-225-516-01 BUTTON (EJECT) 3 X-3379-897-1 CABINET (UPPER) ASSY 4 3-225-517-01 KNOB (PA) 5 3-718-322-02 EMBLEM, SONY

6 3-225-543-01 NET, SPEAKER 7 3-343-250-01 CUSHION 8 3-225-538-01 PLATE (PA), LIGHT GUIDE

9 3-225-522-01 LID, BATTERY CASE 10 3-225-508-01 PLATE,TRANSPARENT 11 3-225-509-01 PLATE,TRANSPARENT 12 3-225-518-01 PLATE (KEY), ORNAMENTAL

* 13 1-562-504-11 CONNECTOR, MICRO (HOUSING) 2P

14 3-225-520-01 CABINET (LOWER) SP101 1-504-888-12 SPEAKER (5.0cm)

85

MDCC-2000

3

6-2. KEY SECTION

53

52

66

55

54

not supplied

67

68

54

59

54

60

69

not supplied

56

not supplied

#3

57

58

62

#3

#2

#3

not supplied

63

#3

64

#2

56

#3

#

#2

6551

70

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

51 3-231-088-01 SCREW (M2), STEP 52 3-225-513-01 PLATE (REC), LIGHT GUIDE 53 3-225-512-01 BUTTON (MD) 54 3-724-455-41 SCREW 55 3-225-511-01 BUTTON (TEN KEY)

56 3-225-531-01 BUTTON (5 GANG) 57 3-225-532-01 KNOB (VOL) 58 3-231-950-01 SPACER (CABINET UPPER) 59 3-225-515-01 BUTTON (FUNCTION) 60 3-225-528-01 KNOB (ENCODER)

61

61 3-231-088-11 SCREW (M2), STEP

* 62 1-680-427-11 LEVEL METER BOARD * 63 1-680-424-11 VOLUME BOARD * 64 1-680-429-11 LINE SELECTOR BOARD * 65 1-680-432-11 SWITCH BOARD

66 3-355-424-01 SCREW, TAPPING 67 3-225-514-01 BUTTON (SEARCH) 68 3-225-514-11 BUTTON (SEARCH) 69 3-233-394-01 SPACER (ENCODER)

* 70 1-757-620-11 CABLE, FLEXIBLE FLAT (30 CORE)

86

6-3. LCD SECTION

#6

106

#3

110

#8

MDCC-2000

#2

#7

104

103

102

101

112

109

not supplied

#2

108

105

not supplied

111

107

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

101 1-476-469-11 LIGHT UNIT, BACK 102 1-803-019-11 DISPLAY PANEL, LIQUID CRYSTAL 103 3-225-537-01 HOLDER (LCD) 104 3-225-507-01 PLATE (LCD), TRANSPARENT

* 105 1-680-426-11 FOOT SWITCH BOARD

106 3-229-120-01 CUSHION (LCD)

* 107 1-680-428-11 AUDIO I/O BOARD * 108 A-3062-207-A LCD BOARD, COMPLETE

109 1-757-623-11 CABLE, FLEXIBLE FLAT (20 CORE)

* 110 1-815-637-11 HOUSING, CONNECTOR * 111 1-565-979-11 HOUSING, CONNECTOR 8P

112 1-680-433-11 B-LIGHT FLEXIBLE BOARD

87

MDCC-2000

6-4. CONNECTOR SECTION

#3

151

#3

153

CCMD-2000 (Deck-A)

not supplied

154

#3

154

161

CCMD-2000 (Deck-B)

157

160

162

155

including CN7002

not supplied

159

154

156

160

157

154

158

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

* 151 1-757-622-11 CABLE, FLEXIBLE FLAT (17 CORE) * 153 1-757-621-11 CABLE, FLEXIBLE FLAT (17 CORE)

154 3-724-455-41 SCREW 155 3-225-521-01 PLATE (CANON), INDICATION 156 3-724-455-11 SCREW (M2X6)

157 1-509-184-51 CONNECTOR (RECEPTACLE) 3P

* 158 1-680-425-11 SERIAL I/O BOARD

159 3-225-541-01 SHEET, INSULATING 160 3-225-542-01 BUSHING, INSULATING 161 3-225-496-01 CLAMP (FLAT CLAMP 45) 162 3-232-312-01 SHEET (CANON SHIELD), INSULATING

88

6-5. MD MECHANISM SECTION (CCMD-2000)

(DECK-A/DECK-B)

MDCC-2000

258

255

253

263

261

262

257

265

M901

256

254

#12

259

260

264

261

267

#13

278

M903

#12

262

279

M902

267

#13

269

276

281

not supplied

277

276

271

280

270

#12

HR901

275

268

269

271

272

273

274

251

252

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks * 251 A-3062-214-A MD BOARD, COMPLETE

252 4-628-169-01 SCREW (M2X3) 253 4-628-170-01 SCREW (M1.7X4.5)

* 254 4-628-165-01 SHAFT, SUB GUIDE

255 3-701-437-11 WASHER

* 256 4-628-190-01 BRACKET, SUB SHAFT

257 4-628-193-21 DOOR 258 4-628-178-01 SPRING, DOOR RETURN 259 A-3178-000-A BUM-F1 BOARD, COMPLETE 260 1-777-945-11 WIRE, FLAT TYPE (18 CORE)

261 4-628-167-01 SCREW, STEP 262 4-979-919-01 INSULATOR (102) 263 X-3377-612-1 HOLDER ASSY, CARTRIDGE

* 264 4-628-164-01 SPRING, TENSION * 265 4-628-181-01 SPRING, TENSION

267 4-628-646-11 SCREW(M2X3.5),TOOTHED LOCK(+)P

* 268 4-628-355-01 SPRING, SCREW RETAINER

269 3-704-246-13 SCREW (P1.4X2.0) 270 3-953-235-01 DAMPER, OIL 271 4-628-168-01 SCREW (M1.7X2.8)

* 272 4-628-647-01 BRACKET, DAMPER

273 4-628-180-01 SPRING, SCREW GUIDE

274 4-628-189-02 GUIDE, SCREW 275 3-345-648-91 SCREW (M1.4), TOOTHED LOCK

* 276 4-628-166-01 SPRING, GUIDE SHAFT RETAINER

277 4-987-697-01 SHAFT (GUIDE A)

* 278 4-628-182-01 HOOK, OWH TRIGGER

279 3-040-840-01 SPRING, TRIGGER HOOK 280 3-713-786-51 SCREW +P 2X3

0 281 8-583-027-03 OPTICAL PICK-UP KMS-250A

M901 A-3174-053-A MOTOR, SPINDLE CHASSIS ASSY (SPINDLE) M902 1-698-454-12 MOTOR,STEPPING (F LA15-2002-A) (SLED)

M903 1-698-455-11 MOTOR, DC GEARED (12C-082G) (LOADING) HR901 A-3174-011-A REC/PB HEAD ASSY

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

89

MDCC-2000

SECTION 7

AUDIO I/O BUM-F1

NOTE:

• Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set.

• -XX, -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

* 1-680-428-11 AUDIO I/O BOARD

**************

ELECTRICAL PARTS LIST

• CAPACITORS: uF: µF

• RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable

• COILS uH: µH

A-3178-000-A BUM-F1 BOARD, COMPLETE

• SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD...

When indicating parts by reference number, please include the board name.

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

***********************

< CAPACITOR >

C9101 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9102 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9103 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9104 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9105 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C9106 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9107 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9108 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9109 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9110 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C9111 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C9112 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

< CONNECTOR >

CN9101 1-568-002-11 CONNECTOR 26P CN9102 1-564-505-21 PLUG, CONNECTOR 2P

< JACK >

J9101 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (CH1) J9102 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (CH2) J9103 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (CH3) J9104 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (CH4) J9105 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (ADA)

J9106 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (PA) J9107 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (LINE OUT2) J9108 1-507-999-31 JACK (SMALL TYPE) (DIA. 3.5) (LINE OUT1)

< CAPACITOR >

C301 1-164-360-11 CERAMIC CHIP 0.1uF 16V C302 1-162-974-11 CERAMIC CHIP 0.01uF 50V C303 1-162-974-11 CERAMIC CHIP 0.01uF 50V C304 1-164-360-11 CERAMIC CHIP 0.1uF 16V C305 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C306 1-162-974-11 CERAMIC CHIP 0.01uF 50V C307 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C308 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C309 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C310 1-164-489-11 CERAMIC CHIP 0.22uF 10.00% 16V

C312 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V C313 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C314 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C315 1-164-344-11 CERAMIC CHIP 0.068uF 10.00% 25V C316 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C317 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C318 1-164-005-11 CERAMIC CHIP 0.47uF 25V C319 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C320 1-164-005-11 CERAMIC CHIP 0.47uF 25V

< CONNECTOR >

CN301 1-573-927-11 CONNECTOR, FFC/FPC (ZIF) 18P CN302 1-766-759-11 CONNECTOR, FFC/FPC 4P CN303 1-766-759-11 CONNECTOR, FFC/FPC 4P CN304 1-766-759-11 CONNECTOR, FFC/FPC 4P

< DIODE >

< LINE FILTER >

LF9101 1-416-405-21 FERRITE 0uH LF9102 1-416-405-21 FERRITE 0uH LF9103 1-416-405-21 FERRITE 0uH LF9104 1-416-405-21 FERRITE 0uH LF9105 1-403-601-21 FILTER, COMMON MODE

LF9106 1-403-601-21 FILTER, COMMON MODE LF9107 1-403-601-21 FILTER, COMMON MODE LF9108 1-403-601-21 FILTER, COMMON MODE

************************************************************

90

D301 8-719-801-78 DIODE 1S2837-T1

< IC >

IC301 8-759-350-04 IC MPC17A85ZVMEL IC302 8-759-098-52 IC CXA8027N-ELL2000

< TRANSISTOR >

Q301 8-729-015-76 TRANSISTOR UN5211-TX Q302 8-729-141-48 TRANSISTOR 2SB624T1-BV345

< RESISTOR >

R301 1-216-845-11 METAL CHIP 100K 5% 1/16W R302 1-218-716-11 METAL CHIP 10K 0.5% 1/16W R303 1-218-716-11 METAL CHIP 10K 0.5% 1/16W R304 1-216-079-00 METAL CHIP 18K 5% 1/10W R305 1-216-833-11 METAL CHIP 10K 5% 1/16W

MDCC-2000

BUM-F1 FOOT SWITCH LCD

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

R306 1-216-833-11 METAL CHIP 10K 5% 1/16W R307 1-216-833-11 METAL CHIP 10K 5% 1/16W R308 1-217-806-11 RES-CHIP 1 5% 1/8W R309 1-217-806-11 RES-CHIP 1 5% 1/8W R310 1-216-815-11 METAL CHIP 330 5% 1/16W

R311 1-217-806-11 RES-CHIP 1 5% 1/8W R312 1-217-806-11 RES-CHIP 1 5% 1/8W R313 1-216-210-00 RES-CHIP 3.3K 5% 1/8W R314 1-216-194-00 METAL CHIP 680 5% 1/8W R315 1-216-833-11 METAL CHIP 10K 5% 1/16W

< SWITCH >

S301 1-692-363-11 SWITCH, PUSH (1 KEY) (PROTECT) S302 1-692-273-11 SWITCH, PUSH (1 KEY) (REFLECT) S303 1-692-273-11 SWITCH, PUSH (1 KEY) (DISC IN) S304 1-572-467-61 SWITCH, PUSH (1 KEY) (LIMIT)

************************************************************

* 1-680-426-11 FOOT SWITCH BOARD

******************

* A-3062-207-A LCD BOARD, COMPLETE

*******************

< CAPACITOR >

C4003 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4004 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4005 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4009 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4010 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C4011 1-126-395-11 ELECT 22uF 20% 16V C4012 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4014 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4016 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4017 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C4019 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4020 1-126-395-11 ELECT 22uF 20% 16V C4021 1-126-395-11 ELECT 22uF 20% 16V C4022 1-164-346-11 CERAMIC CHIP 1uF 16V C4023 1-126-395-11 ELECT 22uF 20% 16V

< CAPACITOR >

C8001 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C8002 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C8003 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C8004 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C9001 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V

< CONNECTOR >

* CN8001 1-793-807-11 PIN, CONNECTOR (WITH PWB) 20P

CN8002 1-750-568-11 SOCKET, CONNECTOR (CONTROL UNIT) CN9001 1-565-978-11 HOUSING, CONNECTOR 6P

< DIODE >

D8001 8-719-017-58 DIODE MA8068-TX D8002 8-719-017-58 DIODE MA8068-TX D8003 8-719-017-58 DIODE MA8068-TX

< FERRITE BEAD >

FB8001 1-414-229-11 FERRITE 0UH FB8002 1-414-229-11 FERRITE 0UH FB8003 1-414-229-11 FERRITE 0UH FB8004 1-414-229-11 FERRITE 0UH FB8005 1-414-229-11 FERRITE 0UH

< FILTER >

FL8001 1-411-312-11 FILTER, COMMON MODE

< JACK >

J8001 1-566-895-11 JACK 1P (REMOTE) J9001 1-563-282-11 JACK, SMALL TYPE (EAR)

< LINE FILTER >

C4024 1-126-395-11 ELECT 22uF 20% 16V C4025 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4026 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4027 1-126-393-11 ELECT CHIP 33uF 20.00% 10V C4028 1-128-996-11 ELECT CHIP 4.7uF 20% 50V

C4029 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C4030 1-162-974-11 CERAMIC CHIP 0.01uF 50V C4031 1-128-597-11 ELECT CHIP 4.7uF 20.00% 50V C4032 1-128-593-11 ELECT CHIP 0.47uF 20.00% 50V C4033 1-128-597-11 ELECT CHIP 4.7uF 20.00% 50V

C4034 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4035 1-164-156-11 CERAMIC CHIP 0.1uF 25V C4036 1-126-395-11 ELECT 22uF 20% 16V C4037 1-126-601-11 ELECT CHIP 2.2uF 20% 50V C4038 1-126-191-11 ELECT CHIP 0.47uF 20.00% 50V

< CONNECTOR >

* CN4001 1-815-206-21 PIN, CONNECTOR 50P

CN4002 1-770-623-21 PIN, CONNECTOR 6P CN4003 1-573-929-11 CONNECTOR, FFC/FPC (ZIF) 20P CN4004 1-770-687-11 CONNECTOR, FFC/FPC 4P

< DIODE >

D4001 8-719-069-29 DIODE RB520S-30TE61 D4002 8-719-069-29 DIODE RB520S-30TE61 D4003 8-719-420-77 DIODE MA724-TX

< IC >

IC4001 8-759-523-92 IC TC74VHC21FT(EL) IC4002 8-759-523-79 IC TC74VHC02FT(EL) IC4004 8-759-188-96 IC SED1335FOB IC4006 6-700-495-01 IC LC35256FT-70U IC4007 8-759-523-95 IC TC74VHC74FT(EL)

LF9001 1-403-601-21 FILTER, COMMON MODE

< SWITCH >

S8001 1-570-707-21 SWITCH, SLIDE (TRANSCRIBE)

************************************************************

IC4008 8-759-523-79 IC TC74VHC02FT(EL) IC4010 8-759-524-18 IC TC74VHC163FT(EL) IC4011 8-759-524-18 IC TC74VHC163FT(EL) IC4012 8-759-523-95 IC TC74VHC74FT(EL) IC4013 8-759-582-86 IC XC62FP3002PR

91

MDCC-2000

LCD LEVEL METER

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

IC4014 8-759-486-73 IC XC62FP3302PR IC4015 8-759-582-85 IC XC6382F501MR IC4016 8-759-524-50 IC TC74VHC541FT(EL) IC4017 8-759-196-96 IC TC7SH08FU-TE85R

< COIL >

L4001 1-414-398-11 INDUCTOR 10uH L4002 1-469-989-11 INDUCTOR 1MH

< TRANSISTOR >

R4041 1-216-805-11 METAL CHIP 47 5% 1/16W R4042 1-216-805-11 METAL CHIP 47 5% 1/16W R4043 1-216-805-11 METAL CHIP 47 5% 1/16W R4044 1-216-805-11 METAL CHIP 47 5% 1/16W R4045 1-216-805-11 METAL CHIP 47 5% 1/16W

R4046 1-218-233-11 RES-CHIP 47 5% 1/2W R4047 1-218-233-11 RES-CHIP 47 5% 1/2W R4048 1-218-233-11 RES-CHIP 47 5% 1/2W R4049 1-218-233-11 RES-CHIP 47 5% 1/2W R4050 1-216-805-11 METAL CHIP 47 5% 1/16W

Q4001 8-729-037-55 TRANSISTOR 2SK1826(TE85L) Q4002 8-729-023-89 TRANSISTOR 2SJ305(TE85L) Q4003 8-729-037-55 TRANSISTOR 2SK1826(TE85L) Q4004 8-729-023-89 TRANSISTOR 2SJ305(TE85L)

< RESISTOR >

R4001 1-216-805-11 METAL CHIP 47 5% 1/16W R4002 1-216-805-11 METAL CHIP 47 5% 1/16W R4003 1-216-805-11 METAL CHIP 47 5% 1/16W R4004 1-216-805-11 METAL CHIP 47 5% 1/16W R4005 1-216-805-11 METAL CHIP 47 5% 1/16W

R4006 1-216-805-11 METAL CHIP 47 5% 1/16W R4007 1-216-805-11 METAL CHIP 47 5% 1/16W R4008 1-216-805-11 METAL CHIP 47 5% 1/16W R4009 1-216-805-11 METAL CHIP 47 5% 1/16W R4010 1-216-805-11 METAL CHIP 47 5% 1/16W

R4011 1-216-805-11 METAL CHIP 47 5% 1/16W R4012 1-216-805-11 METAL CHIP 47 5% 1/16W R4013 1-216-805-11 METAL CHIP 47 5% 1/16W R4014 1-216-805-11 METAL CHIP 47 5% 1/16W R4015 1-216-841-11 METAL CHIP 47K 5% 1/16W

R4016 1-216-841-11 METAL CHIP 47K 5% 1/16W R4017 1-216-841-11 METAL CHIP 47K 5% 1/16W R4018 1-216-841-11 METAL CHIP 47K 5% 1/16W R4019 1-216-841-11 METAL CHIP 47K 5% 1/16W R4020 1-216-841-11 METAL CHIP 47K 5% 1/16W

R4021 1-216-841-11 METAL CHIP 47K 5% 1/16W R4022 1-216-841-11 METAL CHIP 47K 5% 1/16W R4023 1-216-841-11 METAL CHIP 47K 5% 1/16W R4024 1-216-841-11 METAL CHIP 47K 5% 1/16W R4025 1-216-841-11 METAL CHIP 47K 5% 1/16W

R4051 1-216-841-11 METAL CHIP 47K 5% 1/16W R4052 1-218-899-11 METAL CHIP 150K 0.5% 1/16W R4053 1-218-895-11 METAL CHIP 100K 0.5% 1/16W R4054 1-218-875-11 METAL CHIP 15K 0.5% 1/16W R4055 1-218-875-11 METAL CHIP 15K 0.5% 1/16W

< THERMISTOR >

TH4001 1-810-947-11 THERMISTOR (1608)

************************************************************

* 1-680-427-11 LEVEL METER BOARD

******************

3-225-530-01 BRACKET (LED MOUNT B)

< CAPACITOR >

C9201 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C9202 1-164-156-11 CERAMIC CHIP 0.1uF 25V C9203 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C9204 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C9205 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C9206 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C9207 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C9208 1-164-156-11 CERAMIC CHIP 0.1uF 25V C9209 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C9210 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C9211 1-164-156-11 CERAMIC CHIP 0.1uF 25V C9212 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

< CONNECTOR >

* CN9201 1-793-807-11 PIN, CONNECTOR (WITH PWB) 20P

R4026 1-216-841-11 METAL CHIP 47K 5% 1/16W R4027 1-216-841-11 METAL CHIP 47K 5% 1/16W R4028 1-216-841-11 METAL CHIP 47K 5% 1/16W R4029 1-218-875-11 METAL CHIP 15K 0.5% 1/16W R4030 1-218-875-11 METAL CHIP 15K 0.5% 1/16W

R4031 1-218-895-11 METAL CHIP 100K 0.5% 1/16W R4032 1-218-895-11 METAL CHIP 100K 0.5% 1/16W R4033 1-218-899-11 METAL CHIP 150K 0.5% 1/16W R4034 1-218-895-11 METAL CHIP 100K 0.5% 1/16W R4035 1-216-847-11 METAL CHIP 150K 5% 1/16W

R4036 1-216-855-11 METAL CHIP 680K 5% 1/16W R4037 1-216-805-11 METAL CHIP 47 5% 1/16W R4038 1-216-805-11 METAL CHIP 47 5% 1/16W R4039 1-216-805-11 METAL CHIP 47 5% 1/16W R4040 1-216-805-11 METAL CHIP 47 5% 1/16W

92

< DIODE >

D9201 8-719-077-40 LED SLR-322MG3F D9202 8-719-077-40 LED SLR-322MG3F D9203 8-719-077-40 LED SLR-322MG3F D9204 8-719-077-40 LED SLR-322MG3F D9205 8-719-077-40 LED SLR-322MG3F

D9206 8-719-077-40 LED SLR-322MG3F D9207 8-719-077-40 LED SLR-322MG3F D9208 8-719-077-40 LED SLR-322MG3F D9209 8-719-077-40 LED SLR-322MG3F D9210 8-719-077-40 LED SLR-322MG3F

D9211 8-719-077-40 LED SLR-322MG3F D9212 8-719-077-40 LED SLR-322MG3F D9213 8-719-059-50 DIODE MA3J142D0LSO D9214 8-719-059-50 DIODE MA3J142D0LSO D9215 8-719-077-40 LED SLR-322MG3F (ALL)

MDCC-2000

LEVEL METER LINE SELECTOR

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

D9216 8-719-077-40 LED SLR-322MG3F (1) D9217 8-719-077-40 LED SLR-322MG3F (2) D9218 8-719-077-40 LED SLR-322MG3F (3) D9219 8-719-077-40 LED SLR-322MG3F (4)

S9201 1-786-094-11 SWITCH BLOCK (MONITOR)

************************************************************

< SWITCH >

< FERRITE BEAD >

FB9201 1-414-229-11 FERRITE 0uH FB9202 1-414-229-11 FERRITE 0uH FB9203 1-414-229-11 FERRITE 0uH FB9204 1-414-229-11 FERRITE 0uH FB9205 1-414-229-11 FERRITE 0uH

FB9206 1-414-229-11 FERRITE 0uH FB9207 1-414-229-11 FERRITE 0uH FB9208 1-414-229-11 FERRITE 0uH FB9209 1-414-229-11 FERRITE 0uH

< IC >

IC9201 6-700-089-01 IC BA6124F-E2 IC9202 6-700-089-01 IC BA6124F-E2 IC9203 6-700-089-01 IC BA6124F-E2 IC9204 6-700-089-01 IC BA6124F-E2

< TRANSISTOR >

Q9201 8-729-402-96 TRANSISTOR UN5114-TX Q9202 8-729-030-46 TRANSISTOR XP4314-TX Q9203 8-729-030-46 TRANSISTOR XP4314-TX

< RESISTOR >

R9201 1-216-833-11 METAL CHIP 10K 5% 1/16W R9202 1-216-833-11 METAL CHIP 10K 5% 1/16W R9203 1-216-833-11 METAL CHIP 10K 5% 1/16W R9204 1-216-833-11 METAL CHIP 10K 5% 1/16W R9205 1-216-821-11 METAL CHIP 1K 5% 1/16W

R9206 1-216-821-11 METAL CHIP 1K 5% 1/16W R9207 1-216-821-11 METAL CHIP 1K 5% 1/16W R9208 1-216-821-11 METAL CHIP 1K 5% 1/16W R9209 1-216-821-11 METAL CHIP 1K 5% 1/16W R9210 1-216-841-11 METAL CHIP 47K 5% 1/16W

R9211 1-216-841-11 METAL CHIP 47K 5% 1/16W R9212 1-216-841-11 METAL CHIP 47K 5% 1/16W R9213 1-216-841-11 METAL CHIP 47K 5% 1/16W R9214 1-216-821-11 METAL CHIP 1K 5% 1/16W R9215 1-216-821-11 METAL CHIP 1K 5% 1/16W

R9216 1-216-821-11 METAL CHIP 1K 5% 1/16W R9217 1-216-821-11 METAL CHIP 1K 5% 1/16W R9218 1-216-821-11 METAL CHIP 1K 5% 1/16W R9219 1-216-821-11 METAL CHIP 1K 5% 1/16W R9220 1-216-821-11 METAL CHIP 1K 5% 1/16W

R9221 1-216-821-11 METAL CHIP 1K 5% 1/16W R9222 1-216-821-11 METAL CHIP 1K 5% 1/16W R9223 1-216-821-11 METAL CHIP 1K 5% 1/16W R9224 1-216-821-11 METAL CHIP 1K 5% 1/16W R9225 1-216-821-11 METAL CHIP 1K 5% 1/16W

< VARIABLE RESISTOR >

RV9201 1-225-901-11 RES, ADJ, CERMET (3 TYPE) 10K RV9202 1-225-901-11 RES, ADJ, CERMET (3 TYPE) 10K RV9203 1-225-901-11 RES, ADJ, CERMET (3 TYPE) 10K RV9204 1-225-901-11 RES, ADJ, CERMET (3 TYPE) 10K

* 1-680-429-11 LINE SELECTOR BOARD

*******************

3-225-534-01 BRACKET (LED MOUNT A)

< CONNECTOR >

* CN9301 1-793-807-11 PIN, CONNECTOR (WITH PWB) 20P

CN9401 1-770-623-21 PIN, CONNECTOR 6P

< DIODE >

D9301 8-719-059-50 DIODE MA3J142D0LSO D9302 8-719-059-50 DIODE MA3J142D0LSO D9303 8-719-077-40 LED SLR-322MG3F (ALL) D9304 8-719-077-40 LED SLR-322MG3F (1) D9305 8-719-077-40 LED SLR-322MG3F (2)

D9306 8-719-077-40 LED SLR-322MG3F (3) D9307 8-719-077-40 LED SLR-322MG3F (4) D9308 8-719-059-50 DIODE MA3J142D0LSO D9309 8-719-059-50 DIODE MA3J142D0LSO D9310 8-719-077-40 LED SLR-322MG3F (ALL)

D9311 8-719-077-40 LED SLR-322MG3F (1) D9312 8-719-077-40 LED SLR-322MG3F (2) D9313 8-719-077-40 LED SLR-322MG3F (3) D9314 8-719-077-40 LED SLR-322MG3F (4) D9315 8-719-077-40 LED SLR-322MG3F

< FERRITE BEAD >

FB9301 1-414-229-11 FERRITE 0uH FB9302 1-414-229-11 FERRITE 0uH FB9303 1-414-229-11 FERRITE 0uH FB9304 1-414-229-11 FERRITE 0uH FB9305 1-414-229-11 FERRITE 0uH

FB9306 1-414-229-11 FERRITE 0uH FB9307 1-414-229-11 FERRITE 0uH FB9308 1-414-229-11 FERRITE 0uH FB9309 1-414-229-11 FERRITE 0uH FB9310 1-414-229-11 FERRITE 0uH

FB9313 1-414-229-11 FERRITE 0uH FB9314 1-414-229-11 FERRITE 0uH FB9315 1-414-229-11 FERRITE 0uH

< TRANSISTOR >

Q9301 8-729-030-46 TRANSISTOR XP4314-TX Q9302 8-729-402-96 TRANSISTOR UN5114-TX

< RESISTOR >

R9301 1-216-821-11 METAL CHIP 1K 5% 1/16W R9302 1-216-821-11 METAL CHIP 1K 5% 1/16W R9303 1-216-821-11 METAL CHIP 1K 5% 1/16W R9304 1-216-821-11 METAL CHIP 1K 5% 1/16W R9305 1-216-821-11 METAL CHIP 1K 5% 1/16W

R9306 1-216-841-11 METAL CHIP 47K 5% 1/16W R9307 1-216-841-11 METAL CHIP 47K 5% 1/16W R9308 1-216-841-11 METAL CHIP 47K 5% 1/16W R9309 1-216-841-11 METAL CHIP 47K 5% 1/16W R9310 1-216-821-11 METAL CHIP 1K 5% 1/16W

93

MDCC-2000

MAINLINE SELECTOR

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

R9311 1-216-821-11 METAL CHIP 1K 5% 1/16W R9312 1-216-821-11 METAL CHIP 1K 5% 1/16W R9313 1-216-821-11 METAL CHIP 1K 5% 1/16W R9314 1-216-821-11 METAL CHIP 1K 5% 1/16W R9315 1-216-841-11 METAL CHIP 47K 5% 1/16W

C136 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C137 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C138 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C139 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C140 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

R9316 1-216-841-11 METAL CHIP 47K 5% 1/16W R9317 1-216-841-11 METAL CHIP 47K 5% 1/16W R9318 1-216-841-11 METAL CHIP 47K 5% 1/16W R9319 1-216-821-11 METAL CHIP 1K 5% 1/16W

< SWITCH >

S9301 1-786-094-11 SWITCH BLOCK (LINE OUT 1) S9302 1-786-094-11 SWITCH BLOCK (LINE OUT 2) S9303 1-554-481-00 SWITCH, SLIDE (ADA/PA ON) S9401 1-786-093-11 SWITCH (KEY LOCK) (STAND BY)

************************************************************

* A-3021-371-A MAIN BOARD, COMPLETE

*********************

3-899-248-11 SCREW (M3X8)

< HOLDER >

BT1 1-550-414-21 HOLDER, BATTERY

< CAPACITOR >

C101 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C102 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C103 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C104 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C105 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C141 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C142 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C143 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C144 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C145 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V

C146 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C147 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V C148 1-164-156-11 CERAMIC CHIP 0.1uF 25V C149 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C150 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C151 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C152 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C153 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C154 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C155 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C156 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C157 1-164-156-11 CERAMIC CHIP 0.1uF 25V C158 1-164-156-11 CERAMIC CHIP 0.1uF 25V C159 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C160 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C161 1-164-156-11 CERAMIC CHIP 0.1uF 25V C162 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C165 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C166 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C167 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C106 1-164-156-11 CERAMIC CHIP 0.1uF 25V C107 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C108 1-164-156-11 CERAMIC CHIP 0.1uF 25V C109 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C110 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V

C111 1-164-156-11 CERAMIC CHIP 0.1uF 25V C112 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V C113 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C114 1-164-156-11 CERAMIC CHIP 0.1uF 25V C115 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C116 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C117 1-164-156-11 CERAMIC CHIP 0.1uF 25V C118 1-104-915-11 TANTAL. CHIP 2.2uF 20.00% 16V C119 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C120 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C121 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C122 1-164-156-11 CERAMIC CHIP 0.1uF 25V C123 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C124 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C125 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C126 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C127 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C128 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C129 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C130 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C168 1-164-156-11 CERAMIC CHIP 0.1uF 25V C169 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C170 1-164-156-11 CERAMIC CHIP 0.1uF 25V C171 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C172 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C201 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C202 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C203 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C204 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C206 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C208 1-164-156-11 CERAMIC CHIP 0.1uF 25V C210 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C211 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V C215 1-164-156-11 CERAMIC CHIP 0.1uF 25V C216 1-104-915-11 TANTAL. CHIP 2.2uF 20.00% 16V

C217 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C218 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C219 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C223 1-164-156-11 CERAMIC CHIP 0.1uF 25V C224 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C225 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C226 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C228 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C301 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C302 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C131 1-164-156-11 CERAMIC CHIP 0.1uF 25V C132 1-164-156-11 CERAMIC CHIP 0.1uF 25V C133 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C134 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C135 1-164-156-11 CERAMIC CHIP 0.1uF 25V

94

C303 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C304 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C305 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C306 1-164-156-11 CERAMIC CHIP 0.1uF 25V C307 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

MDCC-2000

MAIN

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

C308 1-164-156-11 CERAMIC CHIP 0.1uF 25V C309 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C310 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C311 1-164-156-11 CERAMIC CHIP 0.1uF 25V C312 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V

C370 1-164-156-11 CERAMIC CHIP 0.1uF 25V C371 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C372 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C401 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C402 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C313 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C314 1-164-156-11 CERAMIC CHIP 0.1uF 25V C315 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C316 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C317 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C318 1-104-915-11 TANTAL. CHIP 2.2uF 20.00% 16V C319 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C320 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C321 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C322 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C323 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C324 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C325 1-164-156-11 CERAMIC CHIP 0.1uF 25V C326 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C327 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C328 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C329 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C330 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C331 1-164-156-11 CERAMIC CHIP 0.1uF 25V C332 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C333 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C334 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C335 1-164-156-11 CERAMIC CHIP 0.1uF 25V C336 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C337 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C403 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C404 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C406 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C408 1-164-156-11 CERAMIC CHIP 0.1uF 25V C410 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V

C411 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V C415 1-164-156-11 CERAMIC CHIP 0.1uF 25V C416 1-104-915-11 TANTAL. CHIP 2.2uF 20.00% 16V C417 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C418 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C419 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C423 1-164-156-11 CERAMIC CHIP 0.1uF 25V C424 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C425 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C426 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C428 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C501 1-164-156-11 CERAMIC CHIP 0.1uF 25V C502 1-164-156-11 CERAMIC CHIP 0.1uF 25V C503 1-164-156-11 CERAMIC CHIP 0.1uF 25V C504 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V

C505 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C506 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C507 1-164-361-11 CERAMIC CHIP 0.047uF 16V C508 1-164-156-11 CERAMIC CHIP 0.1uF 25V C509 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C338 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C339 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C340 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C341 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C342 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V

C343 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C344 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C345 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V C346 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C347 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V

C348 1-164-156-11 CERAMIC CHIP 0.1uF 25V C349 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C350 1-164-156-11 CERAMIC CHIP 0.1uF 25V C351 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C352 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C353 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C354 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C355 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C356 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C357 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C358 1-164-156-11 CERAMIC CHIP 0.1uF 25V C359 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C360 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C361 1-164-156-11 CERAMIC CHIP 0.1uF 25V C362 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C510 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C511 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C512 1-164-156-11 CERAMIC CHIP 0.1uF 25V C513 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C514 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C515 1-107-686-11 TANTAL. CHIP 4.7uF 20.00% 16V C516 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C517 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C518 1-164-156-11 CERAMIC CHIP 0.1uF 25V C519 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V

C520 1-164-156-11 CERAMIC CHIP 0.1uF 25V C521 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C522 1-164-156-11 CERAMIC CHIP 0.1uF 25V C523 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C524 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C525 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C526 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C527 1-164-156-11 CERAMIC CHIP 0.1uF 25V C528 1-164-156-11 CERAMIC CHIP 0.1uF 25V C529 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C530 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C531 1-164-156-11 CERAMIC CHIP 0.1uF 25V C532 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C533 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C534 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C365 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C366 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C367 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C368 1-164-156-11 CERAMIC CHIP 0.1uF 25V C369 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C535 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C536 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C537 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C538 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C539 1-164-156-11 CERAMIC CHIP 0.1uF 25V

95

MDCC-2000

MAIN

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

C540 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C541 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3V C542 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3V C543 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C544 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C709 1-164-156-11 CERAMIC CHIP 0.1uF 25V C710 1-164-156-11 CERAMIC CHIP 0.1uF 25V C711 1-126-934-11 ELECT 220uF 20.00% 16V C712 1-164-156-11 CERAMIC CHIP 0.1uF 25V C713 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C545 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C546 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C547 1-164-156-11 CERAMIC CHIP 0.1uF 25V C548 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C549 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C550 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C551 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C552 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C553 1-164-156-11 CERAMIC CHIP 0.1uF 25V C554 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C555 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3V C556 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3V C557 1-164-156-11 CERAMIC CHIP 0.1uF 25V C558 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C559 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C560 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C561 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C562 1-164-156-11 CERAMIC CHIP 0.1uF 25V C563 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C564 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C565 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C566 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C567 1-164-156-11 CERAMIC CHIP 0.1uF 25V C568 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C569 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C714 1-117-681-11 ELECT CHIP 100uF 20.00% 16V C715 1-164-156-11 CERAMIC CHIP 0.1uF 25V C716 1-117-681-11 ELECT CHIP 100uF 20.00% 16V C717 1-164-156-11 CERAMIC CHIP 0.1uF 25V C718 1-119-750-11 TANTAL. CHIP 22uF 20.00% 6.3V

C719 1-164-156-11 CERAMIC CHIP 0.1uF 25V C720 1-164-156-11 CERAMIC CHIP 0.1uF 25V C721 1-164-156-11 CERAMIC CHIP 0.1uF 25V C722 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V C723 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C724 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C725 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C726 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C727 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C728 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C729 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C1004 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C1005 1-164-361-11 CERAMIC CHIP 0.047uF 16V C1006 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1007 1-165-112-11 CERAMIC CHIP 0.33uF 16V

C1008 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C1009 1-165-112-11 CERAMIC CHIP 0.33uF 16V C1010 1-165-112-11 CERAMIC CHIP 0.33uF 16V C1011 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1012 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C570 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C571 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C572 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C573 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C574 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C575 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C576 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C577 1-164-156-11 CERAMIC CHIP 0.1uF 25V C578 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C579 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C580 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C581 1-104-913-11 TANTAL. CHIP 10uF 20.00% 16V C582 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C583 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C584 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V

C585 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C586 1-164-156-11 CERAMIC CHIP 0.1uF 25V C587 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C588 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C589 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C590 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C591 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C701 1-164-156-11 CERAMIC CHIP 0.1uF 25V C702 1-126-940-11 ELECT 330uF 20.00% 25V C703 1-126-940-11 ELECT 330uF 20.00% 25V

C1013 1-164-361-11 CERAMIC CHIP 0.047uF 16V C1014 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1015 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1016 1-165-112-11 CERAMIC CHIP 0.33uF 16V C1017 1-165-112-11 CERAMIC CHIP 0.33uF 16V

C1018 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1019 1-165-112-11 CERAMIC CHIP 0.33uF 16V C1021 1-126-204-11 ELECT CHIP 47uF 20% 16V C1022 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1024 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1025 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1026 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1029 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1030 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C1031 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V

C1032 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1033 1-126-204-11 ELECT CHIP 47uF 20% 16V C1034 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1035 1-126-204-11 ELECT CHIP 47uF 20% 16V C1036 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1037 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1038 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1039 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1040 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1041 1-126-204-11 ELECT CHIP 47uF 20% 16V

C704 1-126-940-11 ELECT 330uF 20.00% 25V C705 1-126-940-11 ELECT 330uF 20.00% 25V C706 1-164-156-11 CERAMIC CHIP 0.1uF 25V C707 1-164-156-11 CERAMIC CHIP 0.1uF 25V C708 1-126-934-11 ELECT 220uF 20.00% 16V

96

C1042 1-126-204-11 ELECT CHIP 47uF 20% 16V C1043 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1044 1-126-204-11 ELECT CHIP 47uF 20% 16V C1045 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1047 1-164-156-11 CERAMIC CHIP 0.1uF 25V

MDCC-2000

MAIN

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

C1048 1-126-204-11 ELECT CHIP 47uF 20% 16V C1049 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1050 1-126-204-11 ELECT CHIP 47uF 20% 16V C1051 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C1052 1-126-204-11 ELECT CHIP 47uF 20% 16V

C1123 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1124 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1125 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1126 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1128 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1053 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1054 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1055 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1056 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C1057 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1058 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1059 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1060 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1061 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1062 1-126-204-11 ELECT CHIP 47uF 20% 16V

C1063 1-126-204-11 ELECT CHIP 47uF 20% 16V C1064 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1065 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1066 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1067 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1068 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1069 1-126-204-11 ELECT CHIP 47uF 20% 16V C1070 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1071 1-126-204-11 ELECT CHIP 47uF 20% 16V C1080 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1081 1-126-204-11 ELECT CHIP 47uF 20% 16V C1082 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1083 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1084 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1085 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1129 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1130 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1131 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1132 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1133 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1134 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C1135 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C1136 1-162-971-11 CERAMIC CHIP 0.001uF 10.00% 50V C1137 1-126-942-61 ELECT 1000uF 20.00% 25V C1138 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1139 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1140 1-164-346-11 CERAMIC CHIP 1uF 16V C1142 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C1143 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C1144 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V

C1145 1-128-399-11 ELECT CHIP 330uF 20.00% 16V C1146 1-128-399-11 ELECT CHIP 330uF 20.00% 16V C1147 1-128-399-11 ELECT CHIP 330uF 20.00% 16V C1148 1-128-399-11 ELECT CHIP 330uF 20.00% 16V C1149 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1150 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1151 1-128-399-11 ELECT CHIP 330uF 20.00% 16V C1152 1-128-399-11 ELECT CHIP 330uF 20.00% 16V C1153 1-128-399-11 ELECT CHIP 330uF 20.00% 16V C1154 1-128-399-11 ELECT CHIP 330uF 20.00% 16V

C1086 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1087 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1088 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1089 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1090 1-126-204-11 ELECT CHIP 47uF 20% 16V

C1091 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1092 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1093 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1094 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1095 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1096 1-126-204-11 ELECT CHIP 47uF 20% 16V C1097 1-126-204-11 ELECT CHIP 47uF 20% 16V C1099 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1102 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1103 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1104 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1105 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1106 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1107 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1108 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1110 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1111 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1112 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1113 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1114 1-126-204-11 ELECT CHIP 47uF 20% 16V

C1155 1-126-204-11 ELECT CHIP 47uF 20% 16V C1156 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1157 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1162 1-164-346-11 CERAMIC CHIP 1uF 16V C1165 1-126-204-11 ELECT CHIP 47uF 20% 16V

C1167 1-164-346-11 CERAMIC CHIP 1uF 16V C1171 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1174 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1175 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1177 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1178 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1179 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1180 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1181 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1182 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

C1183 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1184 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1185 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1186 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1187 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C1188 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1189 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1190 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1191 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1192 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C1115 1-126-204-11 ELECT CHIP 47uF 20% 16V C1117 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1120 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1121 1-164-156-11 CERAMIC CHIP 0.1uF 25V C1122 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1193 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1194 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1195 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1196 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1197 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

97

MDCC-2000

MAIN

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

C1198 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1199 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1200 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1201 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1202 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

D1008 8-719-076-95 DIODE PTZ-TE25-18B

< FUSE >

F1001 1-533-829-21 FUSE, CHIP

C1203 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1204 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1205 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1206 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1207 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C1208 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1209 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1210 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1211 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1213 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

C1214 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1215 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1216 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1217 1-164-005-11 CERAMIC CHIP 0.47uF 25V C1218 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

C1219 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1220 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1221 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C1222 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C1223 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C1224 1-162-961-11 CERAMIC CHIP 330PF 10% 50V

< CONNECTOR >

* CN101 1-691-591-11 PIN, CONNECTOR (1.5MM) (SMD)8P * CN102 1-691-591-11 PIN, CONNECTOR (1.5MM) (SMD)8P * CN103 1-691-591-11 PIN, CONNECTOR (1.5MM) (SMD)8P * CN104 1-691-591-11 PIN, CONNECTOR (1.5MM) (SMD)8P * CN109 1-793-807-11 PIN, CONNECTOR (WITH PWB) 20P

* CN110 1-793-807-11 PIN, CONNECTOR (WITH PWB) 20P

CN111 1-568-002-11 CONNECTOR 26P

* CN112 1-691-591-11 PIN, CONNECTOR (1.5MM) (SMD)8P

CN1001 1-774-666-11 CONNECTOR, FFC/FPC 30P

* CN1002 1-793-807-11 PIN, CONNECTOR (WITH PWB) 20P

CN1003 1-785-125-11 CONNECTOR 6P

* CN1004 1-815-206-21 PIN, CONNECTOR 50P

CN1005 1-770-700-11 CONNECTOR, FFC/FPC 17P CN1006 1-770-700-11 CONNECTOR, FFC/FPC 17P CN1007 1-785-125-11 CONNECTOR 6P

< DIODE >

D101 8-719-975-43 DIODE SB02-03C-TB D201 8-719-975-43 DIODE SB02-03C-TB D301 8-719-975-43 DIODE SB02-03C-TB D401 8-719-975-43 DIODE SB02-03C-TB D501 8-719-404-50 DIODE MA111-TX

D701 8-719-404-50 DIODE MA111-TX D702 8-719-053-18 DIODE 1SR154-400TE-25 D703 8-719-053-18 DIODE 1SR154-400TE-25 D704 8-719-053-18 DIODE 1SR154-400TE-25 D1001 8-719-069-29 DIODE RB520S-30TE61

D1002 8-719-069-29 DIODE RB520S-30TE61 D1004 8-719-066-98 DIODE RB051L-40TE25 D1005 8-719-066-98 DIODE RB051L-40TE25 D1006 8-719-067-33 DIODE MA2HD0800LS0 D1007 8-719-066-98 DIODE RB051L-40TE25

< FERRITE BEAD >

FB1001 1-414-229-11 FERRITE 0uH FB1002 1-414-229-11 FERRITE 0uH FB1003 1-414-229-11 FERRITE 0uH FB1004 1-414-229-11 FERRITE 0uH FB1005 1-414-229-11 FERRITE 0uH

FB1006 1-414-229-11 FERRITE 0uH FB1007 1-414-229-11 FERRITE 0uH FB1008 1-414-229-11 FERRITE 0uH FB1009 1-414-229-11 FERRITE 0uH FB1010 1-414-229-11 FERRITE 0uH

FB1011 1-414-229-11 FERRITE 0uH FB1012 1-414-229-11 FERRITE 0uH FB1013 1-414-229-11 FERRITE 0uH FB1015 1-414-229-11 FERRITE 0uH FB1016 1-414-229-11 FERRITE 0uH

FB1017 1-414-229-11 FERRITE 0uH FB1018 1-414-229-11 FERRITE 0uH FB1019 1-414-229-11 FERRITE 0uH FB1020 1-414-229-11 FERRITE 0uH FB1021 1-414-229-11 FERRITE 0uH

FB1022 1-414-229-11 FERRITE 0uH FB1023 1-414-229-11 FERRITE 0uH FB1024 1-414-229-11 FERRITE 0uH FB1025 1-414-229-11 FERRITE 0uH FB1026 1-414-229-11 FERRITE 0uH

FB1027 1-414-229-11 FERRITE 0uH FB1028 1-414-229-11 FERRITE 0uH FB1029 1-414-229-11 FERRITE 0uH FB1030 1-414-229-11 FERRITE 0uH FB1031 1-414-229-11 FERRITE 0uH

FB1058 1-414-229-11 FERRITE 0uH FB1059 1-414-229-11 FERRITE 0uH FB1060 1-414-229-11 FERRITE 0uH FB1061 1-414-229-11 FERRITE 0uH FB1062 1-414-229-11 FERRITE 0uH

FB1063 1-414-229-11 FERRITE 0uH FB1064 1-414-229-11 FERRITE 0uH FB1065 1-414-229-11 FERRITE 0uH FB1066 1-414-229-11 FERRITE 0uH FB1067 1-414-229-11 FERRITE 0uH

FB1068 1-414-229-11 FERRITE 0uH FB1069 1-414-229-11 FERRITE 0uH FB1070 1-414-229-11 FERRITE 0uH FB1071 1-414-229-11 FERRITE 0uH FB1072 1-414-229-11 FERRITE 0uH

FB1073 1-414-229-11 FERRITE 0uH FB1074 1-414-229-11 FERRITE 0uH FB1075 1-414-229-11 FERRITE 0uH FB1076 1-414-229-11 FERRITE 0uH FB1077 1-414-229-11 FERRITE 0uH

98

MDCC-2000

MAIN

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

FB1084 1-414-229-11 FERRITE 0uH FB1085 1-414-229-11 FERRITE 0uH FB1086 1-414-229-11 FERRITE 0uH FB1087 1-414-229-11 FERRITE 0uH FB1088 1-414-229-11 FERRITE 0uH

FB1091 1-414-229-11 FERRITE 0uH FB1092 1-500-284-21 FERRITE 0uH FB1093 1-500-284-21 FERRITE 0uH FB1094 1-500-284-21 FERRITE 0uH FB1095 1-500-284-21 FERRITE 0uH

FB1096 1-500-284-21 FERRITE 0uH FB1097 1-500-284-21 FERRITE 0uH FB1098 1-500-284-21 FERRITE 0uH FB1099 1-500-284-21 FERRITE 0uH FB1100 1-500-284-21 FERRITE 0uH

FB1101 1-500-284-21 FERRITE 0uH FB1102 1-500-284-21 FERRITE 0uH FB1103 1-500-284-21 FERRITE 0uH FB1104 1-500-284-21 FERRITE 0uH FB1105 1-500-284-21 FERRITE 0uH

FB1106 1-500-284-21 FERRITE 0uH FB1107 1-500-284-21 FERRITE 0uH FB1108 1-500-284-21 FERRITE 0uH FB1109 1-500-284-21 FERRITE 0uH FB1110 1-500-283-11 FERRITE 0uH

FB1111 1-500-283-11 FERRITE 0uH FB1112 1-500-283-11 FERRITE 0uH FB1113 1-500-283-11 FERRITE 0uH FB1114 1-500-283-11 FERRITE 0uH FB1115 1-500-283-11 FERRITE 0uH

FB1116 1-414-229-11 FERRITE 0uH FB1117 1-414-229-11 FERRITE 0uH FB1118 1-414-229-11 FERRITE 0uH FB1119 1-414-229-11 FERRITE 0uH FB1120 1-414-229-11 FERRITE 0uH

FB1121 1-414-229-11 FERRITE 0uH FB1122 1-500-283-11 FERRITE 0uH FB1123 1-500-283-11 FERRITE 0uH FB1124 1-500-284-21 FERRITE 0uH FB1125 1-500-284-21 FERRITE 0uH

< FILTER >

IC101 8-759-330-74 IC NJM2122M-TE2 IC102 8-759-357-68 IC NJM2115M-TE2 IC103 8-759-357-68 IC NJM2115M-TE2 IC104 8-759-357-68 IC NJM2115M-TE2 IC105 8-759-689-64 IC AK4522VF-E2

IC106 8-759-357-68 IC NJM2115M-TE2 IC107 8-759-357-68 IC NJM2115M-TE2 IC203 8-759-357-68 IC NJM2115M-TE2 IC301 8-759-330-74 IC NJM2122M-TE2 IC302 8-759-357-68 IC NJM2115M-TE2

IC303 8-759-357-68 IC NJM2115M-TE2 IC304 8-759-357-68 IC NJM2115M-TE2 IC305 8-759-689-64 IC AK4522VF-E2 IC306 8-759-357-68 IC NJM2115M-TE2 IC307 8-759-357-68 IC NJM2115M-TE2

IC403 8-759-357-68 IC NJM2115M-TE2 IC501 8-759-075-69 IC NJU4066BV(TE2) IC502 8-759-075-69 IC NJU4066BV(TE2) IC503 8-759-075-69 IC NJU4066BV(TE2) IC504 8-759-357-68 IC NJM2115M-TE2

IC505 8-759-357-68 IC NJM2115M-TE2 IC506 8-759-357-68 IC NJM2115M-TE2 IC507 8-759-701-54 IC NJM2073D IC508 8-759-573-33 IC NJU7082BV(TE2) IC509 8-759-573-33 IC NJU7082BV(TE2)

IC510 8-759-357-68 IC NJM2115M-TE2 IC511 8-759-357-68 IC NJM2115M-TE2 IC512 8-759-357-68 IC NJM2115M-TE2 IC513 8-759-357-68 IC NJM2115M-TE2 IC701 8-759-476-24 IC BA09SFP-E2

IC702 8-759-496-15 IC BA05ST-V5 IC703 8-759-486-73 IC XC62FP3302PR IC704 8-759-523-79 IC TC74VHC02FT(EL) IC705 8-759-523-78 IC TC74VHC00FT(EL) IC706 8-759-357-68 IC NJM2115M-TE2

IC1001 8-759-484-69 IC MAX3221CAE-TE2 IC1002 8-759-918-65 IC TL7700CPS-E20 IC1003 8-759-385-35 IC BR93LC66RF IC1004 8-759-641-91 IC RV5C348A-E2 IC1005 8-759-484-69 IC MAX3221CAE-TE2

< IC >

FL101 1-416-405-21 FERRITE 0uH FL102 1-416-405-21 FERRITE 0uH FL201 1-416-405-21 FERRITE 0uH FL202 1-416-405-21 FERRITE 0uH FL301 1-416-405-21 FERRITE 0uH

FL302 1-416-405-21 FERRITE 0uH FL401 1-416-405-21 FERRITE 0uH FL402 1-416-405-21 FERRITE 0uH FL1001 1-233-736-21 FILTER, EMI FL1002 1-233-736-21 FILTER, EMI

FL1003 1-416-846-11 COIL, LINE FILTER

IC1006 8-759-271-86 IC TC7SH04FU-TE85R IC1007 8-759-446-15 IC HD6413003TF16 IC1008 8-759-657-24 IC XC61FC4512PR IC1009 8-759-196-96 IC TC7SH08FU-TE85R IC1010 8-759-837-09 IC HN27C4096AHG-85

IC1011 8-759-524-28 IC TC74VHC245FT(EL) IC1012 8-759-196-97 IC TC7SH32FU-TE85R IC1013 8-759-524-50 IC TC74VHC541FT(EL) IC1014 8-759-196-96 IC TC7SH08FU-TE85R IC1015 8-759-523-95 IC TC74VHC74FT(EL)

IC1016 6-700-495-01 IC LC35256FT-70U IC1017 8-759-712-42 IC GM71C16160CJ-6T IC1018 8-759-271-88 IC TC7SHU04FU-TE85R IC1019 8-759-523-95 IC TC74VHC74FT(EL) IC1020 8-759-271-86 IC TC7SH04FU-TE85R

99

MDCC-2000

MAIN

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

IC1021 8-759-441-74 IC CXD8655Q IC1022 8-759-327-60 IC TC7W125FU-TE12R IC1023 8-759-443-00 IC AM7200-50JC IC1024 8-759-443-00 IC AM7200-50JC IC1025 8-759-443-00 IC AM7200-50JC

L1011 1-414-398-11 INDUCTOR 10uH L1012 1-414-398-11 INDUCTOR 10uH L1013 1-414-529-21 INDUCTOR 100uH L1014 1-414-529-21 INDUCTOR 100uH L1018 1-414-398-11 INDUCTOR 10uH

IC1026 8-759-443-00 IC AM7200-50JC IC1027 8-759-524-50 IC TC74VHC541FT(EL) IC1032 8-759-271-86 IC TC7SH04FU-TE85R IC1033 8-752-375-14 IC CXD1809R IC1034 8-759-475-45 IC TC74LCX157FT(EL)

IC1035 8-759-475-45 IC TC74LCX157FT(EL) IC1036 8-759-196-96 IC TC7SH08FU-TE85R IC1037 8-759-271-86 IC TC7SH04FU-TE85R IC1038 8-759-196-96 IC TC7SH08FU-TE85R IC1039 8-759-196-96 IC TC7SH08FU-TE85R

IC1040 8-759-196-97 IC TC7SH32FU-TE85R IC1041 8-759-196-97 IC TC7SH32FU-TE85R IC1042 8-752-403-46 IC CXD1858R IC1043 8-759-523-94 IC TC74VHC32FT(EL) IC1046 8-759-485-79 IC TC7SET08FU(TE85R)

IC1047 8-759-196-96 IC TC7SH08FU-TE85R IC1048 8-759-271-86 IC TC7SH04FU-TE85R IC1050 8-759-196-97 IC TC7SH32FU-TE85R IC1051 8-752-403-46 IC CXD1858R IC1052 8-759-523-94 IC TC74VHC32FT(EL)

IC1055 8-759-485-79 IC TC7SET08FU(TE85R) IC1056 8-759-196-96 IC TC7SH08FU-TE85R IC1057 8-759-271-86 IC TC7SH04FU-TE85R IC1059 8-759-524-18 IC TC74VHC163FT(EL) IC1060 8-759-524-18 IC TC74VHC163FT(EL)

IC1061 8-759-523-95 IC TC74VHC74FT(EL) IC1062 8-759-271-86 IC TC7SH04FU-TE85R IC1063 8-759-196-96 IC TC7SH08FU-TE85R IC1064 8-759-166-48 IC MB3778PFV-EF IC1065 8-759-486-73 IC XC62FP3302PR

IC1067 6-700-495-01 IC LC35256FT-70U IC1069 8-759-486-73 IC XC62FP3302PR IC1070 8-759-196-96 IC TC7SH08FU-TE85R IC1071 8-759-196-97 IC TC7SH32FU-TE85R IC1072 8-759-523-95 IC TC74VHC74FT(EL)

< JACK >

< TRANSISTOR >

Q101 8-729-427-83 TRANSISTOR XP6501-(TX).SO Q102 8-729-230-60 TRANSISTOR 2SA1586YG-TE85L Q103 8-729-230-63 TRANSISTOR 2SC4116YG-TE85L Q201 8-729-427-83 TRANSISTOR XP6501-(TX).SO Q202 8-729-230-60 TRANSISTOR 2SA1586YG-TE85L

Q203 8-729-230-63 TRANSISTOR 2SC4116YG-TE85L Q301 8-729-427-83 TRANSISTOR XP6501-(TX).SO Q302 8-729-230-60 TRANSISTOR 2SA1586YG-TE85L Q303 8-729-230-63 TRANSISTOR 2SC4116YG-TE85L Q401 8-729-427-83 TRANSISTOR XP6501-(TX).SO

Q402 8-729-230-60 TRANSISTOR 2SA1586YG-TE85L Q403 8-729-230-63 TRANSISTOR 2SC4116YG-TE85L Q501 8-729-402-93 TRANSISTOR UN5214-TX Q502 8-729-402-93 TRANSISTOR UN5214-TX Q503 8-729-425-88 TRANSISTOR XP1114-TXE

Q504 8-729-030-46 TRANSISTOR XP4314-TX Q505 8-729-420-74 TRANSISTOR 2SD1328-RST-TX Q506 8-729-426-31 TRANSISTOR XP1214-TXE Q507 8-729-426-01 TRANSISTOR XP1119 Q508 8-729-420-74 TRANSISTOR 2SD1328-RST-TX

Q509 8-729-420-74 TRANSISTOR 2SD1328-RST-TX Q510 8-729-425-88 TRANSISTOR XP1114-TXE Q511 8-729-425-18 TRANSISTOR XN4504-TX Q512 8-729-425-88 TRANSISTOR XP1114-TXE Q513 8-729-402-93 TRANSISTOR UN5214-TX

Q514 8-729-425-18 TRANSISTOR XN4504-TX Q515 8-729-425-88 TRANSISTOR XP1114-TXE Q516 8-729-425-88 TRANSISTOR XP1114-TXE Q517 8-729-420-74 TRANSISTOR 2SD1328-RST-TX Q518 8-729-420-74 TRANSISTOR 2SD1328-RST-TX

Q519 8-729-425-88 TRANSISTOR XP1114-TXE Q520 8-729-420-74 TRANSISTOR 2SD1328-RST-TX Q701 8-729-030-46 TRANSISTOR XP4314-TX Q1002 8-729-230-63 TRANSISTOR 2SD1819A-QRS-TX Q1003 8-729-230-63 TRANSISTOR 2SD1819A-QRS-TX

J1001 1-774-741-11 JACK, DC (DC IN 12V)

< JUMPER >

JC1004 1-216-864-11 METAL CHIP 0 5% 1/16W

< COIL >

L701 1-409-532-41 INDUCTOR 33uH L1002 1-414-398-11 INDUCTOR 10uH L1003 1-414-398-11 INDUCTOR 10uH L1004 1-414-398-11 INDUCTOR 10uH L1005 1-414-398-11 INDUCTOR 10uH

L1006 1-414-398-11 INDUCTOR 10uH L1007 1-414-398-11 INDUCTOR 10uH L1008 1-414-398-11 INDUCTOR 10uH L1009 1-414-398-11 INDUCTOR 10uH L1010 1-414-398-11 INDUCTOR 10uH

100

Q1004 8-729-420-24 TRANSISTOR 2SB1218A-QRS-TX Q1005 8-729-035-17 TRANSISTOR 2SA1870TLEF Q1006 8-729-035-17 TRANSISTOR 2SA1870TLEF Q1007 8-729-021-47 TRANSISTOR RN4911(TE85R) Q1008 8-729-021-47 TRANSISTOR RN4911(TE85R)

Q1009 8-729-021-47 TRANSISTOR RN4911(TE85R) Q1010 8-729-021-47 TRANSISTOR RN4911(TE85R) Q1011 8-729-032-04 TRANSISTOR 2SD2150-T100QRS Q1012 8-729-032-04 TRANSISTOR 2SD2150-T100QRS Q1013 8-729-928-72 TRANSISTOR DTA114TE-TL

Q1014 8-729-049-50 TRANSISTOR 2SB1424-T100-R Q1015 8-729-929-26 TRANSISTOR DTC114TE-TL Q1016 8-729-049-50 TRANSISTOR 2SB1424-T100-R Q1017 8-729-929-26 TRANSISTOR DTC114TE-TL Q1018 8-729-928-72 TRANSISTOR DTA114TE-TL

Sony MDCC-2000 Service manual

TABLE OF CONTENTS

2-1. CABINET(UPPER) SECTION

2-2. SWITCH SECTION

2-3. LCD SECTION

2-4. I/O SECTION

2-5. VOLUME SECTION

2-6. MAIN BOARD

2-7. CONNECTOR SECTION

2-8. DOOR

2-9. MD BOARD

2-10. BASE UNIT SECTION

2-11. BUM-F1 BOARD

2-12. REC/PB HEAD ASSY (HR901) SECTION

2-13. HOLDER ASSY, CARTRIDGE SECTION

2-14. HOLDER ASSY, CARTRIDGE INSTALLATION

2-15. OPTICAL PICK-UP (KMS-250A) SECTION

5-1. CIRCUIT BOARDS LOCATION

I/O SECTION

FIFO SECTION

CPU SECTION

LCD SECTION

5-3. PRINTED WIRING BOARD MD SECTION

5-4. SCHEMATIC DIAGRAM MD SECTION (1/4)

5-5. SCHEMATIC DIAGRAM MD SECTION (2/4)

5-6. SCHEMATIC DIAGRAM MD SECTION (3/4)

5-7. SCHEMATIC DIAGRAM MD SECTION (4/4)

5-8. SCHEMATIC DIAGRAM BUM SECTION

5-9. PRINTED WIRING BOARD BUM SECTION

5-10. SCHEMATIC DIAGRAM MAIN SECTION (1/12)

5-11. SCHEMATIC DIAGRAM MAIN SECTION (2/12)

5-12. SCHEMATIC DIAGRAM MAIN SECTION (3/12)

5-13. SCHEMATIC DIAGRAM MAIN SECTION (4/12)

5-14. SCHEMATIC DIAGRAM MAIN SECTION (5/12)

5-15. SCHEMATIC DIAGRAM MAIN SECTION (6/12)

5-16. SCHEMATIC DIAGRAM MAIN SECTION (7/12)

5-17. SCHEMATIC DIAGRAM MAIN SECTION (8/12)

5-18. SCHEMATIC DIAGRAM MAIN SECTION (9/12)

5-19. SCHEMATIC DIAGRAM MAIN SECTION (10/12)

5-20. SCHEMATIC DIAGRAM MAIN SECTION (11/12)

5-21. SCHEMATIC DIAGRAM MAIN SECTION (12/12)

5-22. PRINTED WIRING BOARD MAIN SECTION

MAIN SECTION (1/4)

MAIN SECTION (2/4)

MAIN SECTION (3/4)

MAIN SECTION (4/4)

5-23. PRINTED WIRING BOARD MUTE SECTION

5-24. SCHEMATIC DIAGRAM AUDIO SECTION

5-25. PRINTED WIRING BOARD AUDIO SECTION

5-26. SCHEMATIC DIAGRAM LEVEL METER SECTION

5-27. PRINTED WIRING BOARD LEVEL METER SECTION

5-28. SCHEMATIC DIAGRAM LCD SECTION

5-29. PRINTED WIRING BOARD LCD SECTION

5-30. SCHEMATIC DIAGRAM SWITCH SECTION

5-31. PRINTED WIRING BOARD SWITCH SECTION

5-32. SCHEMATIC DIAGRAM FOOT SWITCH SECTION

5-33. PRINTED WIRING BOARD FOOT SWITCH SECTION

5-34. SCHEMATIC DIAGRAM VOLUME/SERIAL I/O SECTION

5-35. PRINTED WIRING BOARD VOLUME / SERIAL I/O SECTION

5-36. SCHEMATIC DIAGRAM LINE SELECTOR SECTION

5-37. PRINTED WIRING BOARD LINE SELECTOR SECTION

5-38. IC PIN FUNCTION DESCRIPTION

5-39. IC BLOCK DIAGRAMS

6-1. CABINET SECTION

6-2. KEY SECTION

6-3. LCD SECTION