Yamaha Cdr-hd1000 User manual

SERVICE MANUAL

HDD/CD RECORDER

100751

P.O.Box 1, Hamamatsu, Japan

■CONTENTS

TO SERVICE PERSONNEL ...................................... 1~2

PREVENTION OF ELECTRO STATIC DISCHARGE ... 2

FRONT PANEL .............................................................. 3

REAR PANELS .............................................................. 3

REMOTE CONTROL TRANSMITTER PANEL ............. 4

SPECIFICATIONS.......................................................... 4

INTERNAL VIEW ........................................................... 5

DISASSEMBLY PROCEDURES ............................... 5~7

SERVICE CHECK PROCEDURES ........................... 8~9

INSPECTIONS ......................................................... 9~11

FIRMWARE UPDATE PROCEDURES ................. 12~13

HDD FORMAT .............................................................. 13

DISPLAY DATA ..................................................... 14~15

IC DATA ................................................................. 16~24

BLOCK DIAGRAM ....................................................... 25

PRINTED CIRCUIT BOARD .................................. 26~33

SCHEMATIC DIAGRAM ........................................ 34~37

PARTS LIST ........................................................... 38~47

REMOTE CONTROL TRANSMITTER ........................ 48

CDR-HD1000

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.

It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already

known and understood by the users, and have therefore not been restated.

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal

injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,

we advise all YAMAHA product owners that any service required should be performed by an authorized

YAMAHA Retailer or the appointed service representative.

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or

recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and

service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable

and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please

contact the distributor's Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have

accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

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CDR-HD1000

WALL

OUTLET EQUIPMENT

UNDER TEST

AC LEAKAGE

TESTER OR

EQUIVALENT

INSULATING

TABLE

■TO SERVICE PERSONNEL

1. Critical Components Information

Components having special characteristics are marked s

and must be replaced with parts having specifications equal

to those originally installed.

2. Leakage Current Measurement (For 120V Models Only)

When service has been completed, it is imperative to verify

that all exposed conductive surfaces are properly insulated

from supply circuits.

●Meter impedance should be equivalent to 1500 ohm shunted

by 0.15µF.

●Leakage current must not exceed 0.5mA.

●Be sure to test for leakage with the AC plug in both polarities.

THE COMPACT DISC RECORDER SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT PROPERLY QUALIFIED

SERVICE PERSONNEL.

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and /or plastic

(where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency

(and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-

SON WHATSOEVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose

eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before

handling food.

WARNING: Laser Safety

This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may

cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be used during

servicing of the unit.

1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away from the

laser pick-up unit at all times. Do not stare at the laser beam at any time.

2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.

3) CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in

hazardous radiation exposure.

Laser Emitting conditions:

1. This device is a Class IIIb laser device when the protective case is removed.

Class IIIb means

The output is such that exposure to the light from the laser, either directly or reflected by a mirror, can cause harm to the

eyes, but that there is no danger to the eyes from exposure to dispersed reflected laser light. (Generally 0.5 W or less)

2. Always wear eyeglasses designed for protection against laser light.

3. Always wear gloves.

4. Have no reflective objects anywhere near this device.

5. Figure A shows from where in this device the laser is emitted.

6. When switching on the power to the device for the first time, always measure the laser power with a laser power meter

and check that the power is no greater than the number of Watts in the specifications.

7. Never look directly at the laser light while the laser is emitting light.

8. Do not allow the laser light to shine directly on your skin while the laser is emitting light.

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CDR-HD1000

ATTENTION

- RADIATION VISIBLE ET / OU INVISIBLE LORSQUE L'APPAREIL

EST OUVERT. EVITEZ TOUTE EXPOSITION AU FAISCEAU.

VARO!: AVATTAESSA JA SUOJALUKITUS

OHITETTAESSA OLET ALTTIINA

NÄKYMÄTTÖMÄLLE LASER-

SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

VARNING!: OSYNLIG LASERSTRÅLNING NÄR

DENNA DEL ÄR ÖPPNAD OCH SPÄRREN

ÄR URKOPPLAD. BETRAKTA EJ

STRÅLEN.

■PREVENTION OF ELECTRO STATIC DISCHARGE

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called

Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and

semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by

electro static discharge (ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by

touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be

removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to

prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protected)” can generate

electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most

replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable

conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES divice, touch the protective material to the

chassis or circuit assembly into which the device will be installed.

CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing

together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an

ES device).

Grounding for electrostatic breakdown prevention

1. Human body grounding

Use an anti static wrist strap to discharge the static electricity

from your body.

2. Work table grounding

Put a grounded conductive material (sheet) or iron sheet on

the area where the optical pickup is placed.

Caution:

The static electricity of your clothes will not be grounded

through the wrist strap. So take care not to let your clothes

touch the optical pickup.

1MΩ

Conductive material

(sheet) or steel sheet

Anti-static wrist strip

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs a laser. Therefore, be sure to carefully

follow the instructions below when servicing.

1. Laser Diode Properties

•Material : GaAlAs

•Wavelength : 780-787 nm

•Emission Duration : Pulse

•Laser Output : Read mode 0.7mW (Continuous) ✻

Write mode max. 38mW ✻

(for 166ns, Min. Cycle 86.6ns)

✻This output is the value measured at the lens of the Laser Pickup

Unit.

2. When checking the laser diode emission, keep your eyes more than

30 cm away from the objective lens.

Laser Radiation Point

Fig. A

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CDR-HD1000

■FRONT PANEL

NATURALSOUND HDD/CD RECORDER CDR-HD1000

HDD

HDD CDR

REC

FINALIZE ERASE

INPUT

TEXT/TIME MODE/SET MENU

MULTI JOG

PUSH ENTER

DIGITAL REC LEVEL

TRACK NO.

BOOKMARK

COMPLETE CLEAR

ANALOG REC LEVEL

OPTICAL

COAXIAL

ANALOG

PHONES LEVEL

POWER

MIN MAX MIN MAX

CDR COPY

A model

■REAR PANELS

U, C models

G model

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CDR-HD1000

435 (17-1/8")

100

(3-15/16")

15.5

(5/8")

115.5

(

4-9/16"

)

11.5

(7/16")

8.3

(5/16")

394.7 (15-1/2")

414.5

(

16-5/16"

)

Unit : mm (inch)

■REMOTE CONTROL

TRANSMITTER PANEL

OPEN/CLOSE

TRACK NO.

WRITE

TEXT/TIME

INPUT

MODE/SET

COMPLETE

CLEAR

ABC

DEF

GHI

JKL

MNO

PQR

STU

SPACE

REPEAT

RANDOM

GROUP SKIP

CDR

CDR3

V764050

HDD

INTRO

+10

SYMBOL

VWX

ENTER

COPY

FINALIZE ERASE

REC

BOOKMARK

■SPECIFICATIONS

GENERAL

Model ............................................. Compact disc and HDD recorder

Application disks ...... CDs, CD-Rs for AUDIO, CD-RWs for AUDIO

Power supply

U, C models ......................................................... AC 120 V 60 Hz

A model ................................................................ AC 240 V 50 Hz

B, G models ......................................................... AC 230 V 50 Hz

Power consumption ................................................................. 33 W

Standby power consumption .................................................... 0 W

Operating temperature ......................................... + 5 °C to + 35 °C

Max. dimensions (W x H x D)

................ 435 x 115.5 x 414.5 mm (17-1/8" x 4-9/16" x 16-5/16")

(include legs, terminals and knobs)

Weight ....................................................................................... 8.3 kg

Panel color ..................................... Black Color [U, C, A, G models]

AUDIO PERFORMANCE

Output level (1kHz 0dB) ............................................... 2 ±0.5 Vrms

Frequency characteristics (EIAJ)

5Hz to 20kHz.................................................................... ±0.5 dB

Playback signal to noise ratio (EIAJ) ..................... 105 dB or more

Playback dynamic range (EIAJ) ................................ 99 dB or more

Playback THD + noise (EIAJ) .................................. 0.004 % or less

Recording signal to noise ratio (EIAJ) .................... 92 dB or more

Recording dynamic range (EIAJ) ............................. 93 dB or more

Recording THD + noise (EIAJ) ................................ 0.006 % or less

• DIMENSIONS

INPUT/OUTPUT

LINE OUTPUT

Output level ........................................................................ 2 Vrms

Output resistance ........................................................... 990 ohms

LINE INPUT

Input sensitivity ........................................................... 500 mVrms

Input impedance .......................... 24 k-ohms (REC LEVEL Max.)

DIGITAL OUTPUT

Coaxial output level ....................................... 0.5 Vp-p (75 ohms)

Optical output level .......................................................... -20 dBm

Sampling frequency ........................................................ 44.1 kHz

DIGITAL INPUT

Coaxial input level .......................................... 0.5 Vp-p (75 ohms)

Optical input level ............................................................ -20 dBm

Input gain (with Digital Volume)......................................... ±12 dB

Input gain (without Digital Volume) ..................................... ±0 dB

Sampling frequency tolerance

........................................... 32 kHz, 44.1 kHz, 48 kHz and 96 kHz

HEADPHONE OUTPUT (PHONES LEVEL MAX)

Output level (-20 dB, 150 ohms load) ........................ 300 mVrms

* Specifications are subject to change without notice due to product

improvements.

U .......... U.S.A. model C ...... Canadian model

A .......... Australian model G ...... European model

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CDR-HD1000

Top Cover

Front Panel Unit

CB204

CB203

CB3

■INTERNAL VIEW

1OPERATION (6) P.C.B.

2OPERATION (7) P.C.B.

3OPERATION (8) P.C.B.

4MAIN P.C.B.

5OPERATION (1) P.C.B.

6HDD UNIT

7OPERATION (2) P.C.B.

8CDR UNIT

9OPERATION (3) P.C.B.

0OPERATION (5) P.C.B.

AOPERATION (4) P.C.B.

Fig. 1

12 34

7890A

■DISASSEMBLY PROCEDURES

(Remove parts in the order as numbered.)

CDR Mechanical Unit replacement

•The CDR mechanical unit must be replaced as a unit.

None of its components can be supplied separately.

•When replacing the CDR mechanical unit, write down

the following items.

•Serial No. of the product and the symptom in detail

•Mechanical serial No./mechanical shipping serial

No. of the CDR mechanical unit

•When sending back the defective CDR mechanical unit

for repair, send the whole unit.

•When sending back the defective CDR mechanical unit

for repair, attach the disc that was used when the error

occurred, if requested. However, Yamaha shall not be

liable even if the data in the disc has become

unreadable while the unit is being serviced/repaired.

•When replacing the CDR mechanical unit, be sure to

order a laser precaution label, a radiation sheet, a sheet

(U, C) and a damper (U, C) as spare parts and attach

them to the new CDR mechanical unit. (Refer to the

figure 4 in P6.)

1. Removal of Top Cover

a. Turn off the power and disconnect the power plug from

the AC power outlet.

b. Remove 4 screws (1) and 3 screws (2). (Fig. 1)

c. Remove the top cover rearward while lifting it up. (Fig.

2. Removal of Front Panel Unit

a. Disconnect 3 connectors (CB3, CB203, CB204) from

the MAIN P.C.B.. (Fig. 1)

b. Remove 3 screws (3) and 4 screws (4), and the Front

Panel Unit can be removed forward. (Fig. 1)

Stopper C

Stopper A

Stopper B

Stopper A

Cover

Fig. 2

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CDR-HD1000

Laser precaution label

(V8147000)

Lid

Sheet (U, C only)

(V8458200)

Damper (U, C only)

(V8393500)

Manual eject lever

Radiation sheet

(V7276900)

IC2

Power Cable IDE Cable

CDR Unit

Word Clock

Cable

3. Removal of CDR Unit

a. Remove 7 screws (5) and then remove cover. (U, C

models only ) (Fig. 2).

b. Disconnect the power cable, IDE cable and word clock

cable from the CDR unit. (Fig. 3)

c. Remove 5 screws (6) and then remove each stopper.

(Fig. 2).

d. Remove the CDR unit rearward while lifting it up. (Fig.

4. Disassembly of CDR Unit

a. Remove 4 screws (7) and (8) respectively and then

remove the lower frame. (Fig. 4)

b. To open the tray, move the manual eject lever located

on the bottom face. (Fig. 5)

c. Remove the lid upward. (Fig. 4)

5. Assembly of CDR Mechanical Unit

a. Insert the jumper pin of the new CDR mechanical unit at

the slave position. (Fig. 6)

b. Attach the laser precaution label on the upper frame of

the new CDR mechanical unit. (Fig. 4)

U, C models only

Attach the sheet and and the damper on the upper

frame of the new CDR mechanical unit. (Fig. 4)

c. Attach the radiation sheet to the IC2 located on the

bottom face of the new CDR mechanical unit. (Fig. 5)

d. Install the lower frame and fix it with 4 screws (7) and

(8) respectively. (Fig. 4)

6. Installation of CDR Unit

a. Connect the power cable, IDE cable and word clock

cable to the CDR unit. (Fig. 3)

b. Install the CDR unit by inserting it from the rear. (Fig. 2)

c. Using 5 screws (6), install each stopper. (Fig. 2)

d. Install the cover and fix it with 7 screws (5). (Fig. 2)

7. Installation of Front Panel Unit

a. Connect 3 connectors (CB3, CB203, CB204) to the

MAIN P.C.B.. (Fig. 1)

a. Install the Front Panel Unit and fix it with 3 screws (3)

and 4 screws (4). (Fig. 1)

Fig. 3

Fig. 4

Fig. 5

Fig. 6

DIGITAL

AUDIO

OUT

Mechanical serial No. Mechanical shipping serial No.

INPUT

IDE

Interface

Connector

Jumper pin in

the slave state

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CDR-HD1000

HDD replacement

•The HDD must be replaced as a unit. None of its

components can be supplied separately.

•When replacing the HDD, write down the following

items.

•Serial No. of the product and the symptom in detail

•Mechanical serial No./mechanical shipping serial

No. of the HDD

•After replacing the hard disc, be sure to initialize it using

the “HDD format”procedure on page 13.

1. Removal of HDD Unit

a. Disconnect the power cable and IDE cable from the

HDD unit. (Fig. 7)

b. Remove 4 screws (9) and then remove the holder.

(Fig. 8)

c. Take out the HDD unit. (Fig. 8)

2. Disassembly of HDD Unit

a. Take out the HDD unit from the case. (Fig. 8)

b. Remove 4 screws (0) and then remove the plate. (Fig.

c. Remove 4 screws (A) and then remove the mounter.

(Fig. 8)

3. Assembly of HDD

a. Insert the jumper pin of the new HDD unit at the master

position.

b. Install the mounter with 4 screws (A). (Fig. 8)

c. Install the plate with 4 screws (0). (Fig. 8)

d. Enclose the HDD unit with the case. (Fig. 8)

4. Installation of HDD Unit

a. Connect the power cable and IDE cable to the HDD

unit. (Fig. 7)

b. Put the HDD unit in place. (Fig. 8)

c. Using 4 screws (9), install the holder. (Fig. 8)

Fig. 7

Fig. 8

HDD Unit

IDE Cable

Power Cable

Mounter

Case

HDD

Plate

Holder

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CDR-HD1000

■SERVICE CHECK PROCEDURES

When the main unit fails to operate

Check

connections

of all

cables.

NO NO

NG +5V, +12V, ±VA

YES

Check the condition

of the power supply

section.

MAIN P.C.B.

defective

Reconnect cables

and check again.

Does

the FL

display light

up?

Does the

blue LED indicate

power ON?

Check

the power

supply.

* ATAPI device

or ACDR2

defective

* ATAPI device means HDD and CD-R/W drive.

YES

FL driver or

FL display

failure

When MAIN P.C.B. is defective

The MAIN P.C.B. consists of the following 3 blocks.

1) CPU, RAM and flash ROM

2) ACDR2 and DIR5

3) CODEC and analog

Check

the

RESET

signal.

Refer to the

waveform at

the point C

on p.34.

Refer to the

waveform at

the point A

on p.34.

Crystal defective

RESET circuit

defective

CPU defective

Is the ICS

terminal of the flash

memory at LOW and

accessed?

Flash memory failure

or CPU defective

Is the

DRAM

fresh function

at work?

Check

the

CPU

clock.

DRAM defective

When ATAPI device is defective

Possible symptom varies depending on the

defective point.

•"HDD CHECK" appears on the FL display.

•

Only the scale of the level meter appears on the FL display.

•Turning on the drive switch will result in hang-up.

•Abnormal mechanical noise is heard from the unit.

Is abnormal

mechanical noise

heard from

HDD?

YES

NG IDE cable

defective

HDD defective

Check the

HDD operation

by using the *HDD

single mode.

Check the

IDE cable.

CD-R/W drive

defective

* For the HDD single mode, refer to the

description of the HDD single mode.

HDD single mode

By using the HDD single mode, it is possible to operate the

HDD alone.

Starting the HDD single mode

1) Turn off the power.

2) Disconnect the IDE cable connected to the CD-R/W

drive. (Refer to the figure 3 in p.6.)

While pressing the MENU key and key simultaneously,

turn on the power and keep pressing these keys.

4) The program version is displayed first followed by the

HDD.

Functions of the HDD single mode

None of the CDR key, the COPY key and the key

functions.

Other keys function just like in the normal mode.

HDD operation check

1) Record the music signals from the external equipment

connected to the main unit on to the HDD.

2) Reproduce the music signals recorded on to the HDD.

Caution

As the audio circuit in this equipment uses a word clock

(44.1kHz) of the CD-R/W, do not disconnect the word

clock cable.

When the word clock cable is disconnected, this equipment

will fail to operate properly. (Refer to the figure 3 in p.6.)

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CDR-HD1000

Step

Item

Display

Check method and standard

1. Turn on the power while pressing the

“”key and the “”

key. Keep pressing the “”key

and the “”key until “TEST

mode”is displayed.

3. Check each key for proper response as

follows. When any key other than POWER,

HDD, CDR and COPY is pressed, the

corresponding key name should be displayed.

Also, JOG Forward should appear when the

MULTI JOG knob is turned clockwise and

JOG Rewind should appear when it is turned

counterclockwise.

Also, each of operation indicator LEDs of

CDR and HDD lights in blue and orange

alternately every time the MULTI JOG knob

is turned.

2. Check that all FL display units light up and go

off properly by pressing the “COPY”key.

Input signal Disc

No disc

Mode

Test mode

Instruments Required for Inspection

•CD test disc (YEDS-18: TX911730) •CD-RW disc (TDK CD-RW AUDIO 74min [XA74])

•CD player with digital output (optical/coaxial) function (used as a digital signal generator)

•AV amplifier with digital input (optical/coaxial) function (used as a D/A converter)

•Analog signal generator •Oscilloscope •Level meter •Distortion meter

■INSPECTIONS

ACDR2 check

By using the mode 1 and mode 2 of the P.C.B. test mode, the

operation of the ACDR2 can be checked.

In Mode 1, the analog signal input/output operation is checked.

In Mode 1, it is possible to check the A/D and D/A converter

function of CODEC, signal flow in ACDR2, operation of the low

pass filter in the input/output circuit.

In mode 2, the input/output operation of the digital signal is

checked.

The ADCR2 decodes the sub-code and displays the track No.

and the track time. To test this decoding function, the digital

output of the CD player is used.

If the operation in Mode 1 and Mode 2 is normal, the ACDR2 is

judged as normal.

Starting the P.C.B test mode

1) Turn off the power.

2) Short between pins No.1 and No.2 of the CB5. (MAIN

P.C.B., 3B in p.26)

3) Turn on the power.

4) The P.C.B test mode is activated and "TEST mode

PCB" is displayed.

Mode 1 operation check

1) Set to Mode 1 by pressing the key. "TEST

mode 1" is displayed.

2) Enter the analog signal through ANALOG LINE IN.

3) Check the analog signal output at ANALOG LINE OUT.

Mode 2 operation check

1) Set to Mode 2 by pressing the key. "TEST

mode 2" is displayed, followed by "mode2 00 00 00".

2) Apply the digital coaxial output signal of the CD player

into DIGITAL COAXIAL IN.

3) Check the output signal at DIGITAL OUT.

4) Check the output signal at ANALOG LINE OUT.

5) Check the track No. and track time on display.

Signal flow diagram of Mode 1

Signal flow diagram of Mode 2.

OPTICAL

OUTPUT

COAXIAL

OUTPUT

OPTICAL

INPUT

COAXIAL

INPUT

ANALOG

OUTPUT

ANALOG

INPUT

CB200

PJ200

CB201

PJ201

PJ202

MAIN

PCB

DIR5

ACDR2

A/D

D/A LPF

DIT

selector

LPF

AUDIO patch

OPTICAL

OUTPUT

COAXIAL

OUTPUT

OPTICAL

INPUT

COAXIAL

INPUT

ANALOG

OUTPUT

ANALOG

INPUT

CB200

PJ200

CB201

PJ201

PJ202

MAIN

PCB

DIR5

ACDR2

A/D

D/A LPF

DIT

selector

LPF

AUDIO patch

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CDR-HD1000

Step

Item

D/A converter

Check method and standard

1. Turn on the power. (In normal mode)

2. Load the CD test disc (YEDS-18: TX911730).

3. Play track 2 (1kHz, 0dB).

4. Check that the output level of LINE OUT (ANA-

LOG) is 2 ±0.5Vrms.

5. Check that the distortion factor (1kHz) is 0.01%

or less.

6. Play tracks 3 (20Hz) and 6 (20kHz) and check

that the frequency response is 0 ±1.5dB.

7. Play track 7 and check that S/N is 100dB or

more.

Input signal Disc

YEDS-18

Mode

Normal mode

CDR-HD1000

LINE OUT

(ANALOG)

Oscilloscope

Level meter

Distortion meter

YEDS-18

Track 2 (1kHz, 0dB)

Track 3 (20Hz, 0dB)

Track 6 (20kHz, 0dB)

Track 7 (Infinity Zero)

Step

Item

A/D converter

Check method and standard

1. Press the “MENU”key.

Rotate the “MULTI JOG”knob to select

“DAC mode”then press the “MULTI JOG”

knob.

10. Press the “”key to return to the normal

mode.

2. Set the INPUT selector to the ANALOG posi-

tion.

3. Apply a 1kHz, 500mVrms analog signal to the

LINE IN (ANALOG).

4. Demodulate the digital signal of DIGITAL OUT

(COAXIAL) to analog.

5. Adjusting the ANALOG REC LEVEL control

knob, check that the demodulated signal

level can be set to 1Vrms.

6. At this time, check that the REC LEVEL con-

trol knob is close to the 12 o’clock position.

7. Check that the distortion factor is 0.02% or less.

8. Check that the S/N is 82dB or more. (Input

shorted, REC LEVEL max.)

9. Check that the frequency response (at 20Hz

and 20kHz) is 0 ±1.5dB.

Input signal

LINE IN (ANALOG)

1kHz, 20Hz, 20kHz

500mVrms

Disc

No disc

Mode

DAC mode

CDR-HD1000

Signal generator

LINE IN

(ANALOG) DIGITAL OUT

(COAXIAL)

AV amplifier

Oscilloscope

Level meter

Distortion meter

DIGITAL IN

(COAXIAL)

Level meter

500mVrms

PRE OUT

1kHz/20Hz/20kHz

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CDR-HD1000

Step

Item

CD-RW

recording

Check method and standard

1. Press the “CDR”key to select CD-R/W drive

and then press the “”key to open the tray

and set unfinalized CD-RW disc, and close

the tray.

2. Press the REC key.

•When it is judged as necessary to adjust the

laser output for the disc being set, "OPC

Adjust" is displayed and the laser output is

automatically adjusted. (Adjustment takes

approximately 15 seconds.)

•When it is judged unnecessary to adjust the

laser output for the disc being set, "Standby"

is displayed.

After a few seconds, "0 00" is displayed.

3. Press the “INPUT”key to select the external

sound source.

4. Press the “”key to start recording.

5. Press the “”key to stop recording.

Recommended recording time is over 20

seconds.

6. Wait for the track numbers to be displayed.

Turn the “MULTI JOG”knob to select the last

recorded track.

7. Press the “”key to play back the track

and confirm it recorded correctly.

8. Press the “”key and remove the disc.

Input signal Disc

CD-RW

Mode

Normal mode

CDR-HD1000

CD player

DIGITAL OUT

ANALOG OUT

DIGITAL IN

ANALOG IN

Step

Item

Copying

CD HDD

Check method and standard

1. Insert a CD into the tray and close the tray.

2. Press the “COPY”key once to go to COPY

Standby mode, blue LED at right side and

amber LED at left side begin to blink slowly.

3. Press the “”key to start copying.

4. Press the “”key to stop copying.

Recommended recording time is over 1 track

time.

5. Press the “HDD”key to select HDD.

6. Press the “”key to play back the

recorded track and confirm it recorded

correctly.

7. Press the “”key, remove the disc and close

the tray.

8. Check the disc and track numbers with

recorded contents for testing.

9. Press the “HDD”key to select HDD.

10. Press the “MENU”key and turn the “MULTI

JOG”knob to select “Disc Edit”and then

press the “MULTI JOG”knob.

11. Turn the “MULTI JOG”knob to select “Disc

Erase”and then press the “MULTI JOG”

knob.

12. Select the disc No. with recorded contents

for testing by turning the “MULTI JOG”knob

and press it.

13. Press the “COMPLETE”key to erase the

selected disc.

14. If there are more than one discs with

recorded contents for testing, repeat Steps

11, 12 and 13.

* If it is allowed to format HDD, execute

formatting instead of performing Steps 8 and

after.

Input signal Disc

Mode

Normal mode

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CDR-HD1000

■FIRMWARE UPDATE PROCEDURES

1. Overview

CDR-HD1000 is capable of upgrading both of the system control firmware and the CD-R/W drive firmware by

using the firmware CD-R.

The details of firmware CD-R availability will be provided by a Technical Bulletin.

2. Confirmation of the firmware versions

1. Press the “”key.

2. Press the “MENU”key to enter MENU mode. “Album Edit”is displayed.

3. Rotate the “MULTI JOG”knob to select “Sys. Utility”. Press the “MULTI JOG”knob.

4. “Firm. Version”appears is displayed. Press the “MULTI JOG”knob.

The system control firmware version is displayed with its compiled date and time.

The characters shown are scrolled once.

5. Rotate the “MULTI JOG”knob clockwise, the CD-R/W drive firmware version is displayed.

6. Rotate the “MULTI JOG”knob clockwise again, the HDD name is displayed.

7. Press the “MENU”key three times to return to the normal playback mode.

3. Upgrading of the firmware

3.1 Normal Update Operation

1. Press the “”key.

2. Press the “CDR”key to select the CD-R/W drive.

3. Press the “”key to open the disc tray. Load the “firmware CD-R”on the disc tray and press the “ ” key

to close the tray.

Wait to finish reading the disc.

4. Press the “MENU”key to enter MENU mode. “Album Edit”is displayed.

5. Rotate the “MULTI JOG”knob to select “Sys. Utility”.

Press the “MULTI JOG”knob. “Firm. Version”is displayed.

6. Rotate the “MULTI JOG”knob to select “Firm. Update”. Press the “MULTI JOG”knob.

7. “Main FW (CD)”is displayed. Three types of upgrade mode can be selected by rotating the “MULTI JOG”

knob.

(1) “Main FW (CD)”means upgrading the system control firmware from CD-ROM.

(2) “CDRW FW (CD)”means upgrading the CD-R/W drive firmware from CD-ROM.

(3) “All FW (CD)”equal executing “Main FW (CD)”and “CDRW FW (CD)”at the same time.

8. Choose one mode and press the “MULTI JOG”knob.

9. “Push PLAY KEY”is displayed. Press the “”key to start update.

10. “Downloading”is displayed. NEVER TURN OFF THE POWER WHILE “Downloading”IS DISPLAYED.

–“Main FW (CD)”takes about 16 seconds.

–“CDRW FW (CD)”takes about 32 seconds.

–“All FW (CD)”takes about 48 seconds.

11. When finishing the upgrade, “Complete”is displayed and the CDR-HD1000 is rebooted.

12. Confirm that the firmware version has been changed from old to new.

13. If the firmware versions stay old, retry above updating procedures. And if the CDR-HD1000 does not

work well after this updating, see section 3.2 to recover it.

3.2 Recovery mode

The updating procedure fails and the CDR-HD1000 malfunctions. In this case, the CDR-HD1000 has a

recovery updating mode.

3.2.1 The system control firmware recovery

If “Firm. Update”is displayed when the CDR-HD1000 has finished the start up sequence, the system control

firmware may be corrupted.

In this case, you can recover the system control firmware by the following procedures.

1. Press the “”key to open the disc tray. Load the “firmware CD-R”on the disc tray and press the “ ” key

to close the tray.

Wait to finish reading the disc.

2. Rotate the “MULTI JOG”knob to select “Firm. Update”. Press the “MULTI JOG”knob.

3. “Main FW (CD)”is displayed. Five types of upgrade mode can be selected by rotating the “MULTI JOG”

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CDR-HD1000

knob.

(1) “Main FW (CD)”means upgrading the system control firmware from CD-ROM.

(2) “CDRW FW (CD)”means upgrading the CD-R/W drive firmware from CD-ROM.

(3) “All FW (CD)”equal executing “Main FW (CD)”and “CDRW FW (CD)”at the same time.

(4) “Main FW (HDD)”means upgrading the system control firmware from internal HDD backup.

(5) “CDRW FW (HDD)”means upgrading the CD-R/W drive firmware from internal HDD backup.

4. Select “Main FW (CD)”and press the “MULTI JOG”knob.

5. “Push PLAY KEY”is displayed. Press the “”key to start update.

6. “Downloading”is displayed. NEVER TURN OFF THE POWER WHILE “Downloading”IS DISPLAYED.

7. When finishing the recovery, “Complete”is displayed and the CDR-HD1000 is rebooted.

8. Confirm that the firmware version has been changed from old to new.

3.2.2 The CD-R/W drive firmware recovery

If the CD-R/W drive doesn't work after updating its firmware, the CD-R/W drive firmware may be corrupted.

In this case, you can recover the CD-R/W drive firmware by the following procedures.

1. Turn off the power.

Turn on the power while pressing the “”key and the “MENU”key.

Keep pressing until the start up sequence is finished.

2. Press the “MENU”key to enter MENU mode.

3. Rotate the “MULTI JOG”knob to select “Sys. Utility”.

Press the “MULTI JOG”knob. “Firm. Version”is displayed.

4. Rotate the “MULTI JOG”knob to select “Firm. Update”.

Press the “MULTI JOG”knob.

5. “Main FW (HDD)”is displayed. Two types of upgrade mode can be selected by rotating the “MULTI JOG”

knob.

(1) “Main FW (HDD)”means upgrading the system control firmware from internal HDD backup.

(2) “CDRW FW (HDD)”means upgrading the CD-R/W drive firmware from internal HDD backup.

6. Select “CDRW FW (HDD)”. Press the “MULTI JOG”knob.

7. “Push PLAY KEY”is displayed. Press the “”key to start update.

8. “Downloading”is displayed. NEVER TURN OFF THE POWER WHILE “Downloading”IS DISPLAYED.

9. When finishing the recovery, “Complete”is displayed and the CDR-HD1000 is rebooted.

10. Confirm that the firmware version has been changed from old to new.

CAUTION: Never press the “CDR”and “COPY”keys during the above sequence.

■HDD FORMAT

Use the following procedure for initialization of the hard disk drive.

1. Turn on the power.

2. Press the “HDD”key to select HDD and then press the “MENU”key.

3. Turn the “MULTI JOG”knob to select “HDD Utility”and then press the “MULTI JOG”knob.

4. Turn the “MULTI JOG”knob to select “HDD Format”and then press the “MULTI JOG”knob. Then “Initialize

?”is displayed.

5. Press the “”key, and “Format Really”is displayed.

6. Press the “INPUT”key.

7. Wait for “No data”to be displayed.

8. Turn off the power.

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CDR-HD1000

■DISPLAY DATA

●V400 : BJ838GN (V7446200)

●PIN CONNECTION

●GRID ASSIGNMENT

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10

Pin No.

Connection

P27

P28

P29

P30

P31

P32

P33

P34

P35

P36

16G

15G

14G

13G

12G

11G

10G

Pin No.

Connection

Note : 1) F1, F2 ..... Filament 2) NP ..... No pin 3) NX ..... No extend pin 4) DL ..... Datum Line 5) 1G ~ 16G ..... Grid 6) IC ..... Internal connection

(16G~4G)

(6G)

(3G)

(2G)

(1G)

1-1

1-2

1-3

1-4

1-5

1-6

1-7

2-1

S7 S1

S11

S13

S15

S10

S12

RB1

LB1

RB2

LB2

RB3

LB3

RB4

LB4

RB5

LB5

RB6

LB6

RB7

LB7

RB8

LB8

RB9

LB9

RB10

LB10

RB11

LB11

S14

S16

2-2

2-3

2-4

2-5

2-6

2-7

3-1

3-2

3-3

3-4

3-5

3-6

3-7

4-1

4-2

4-3

4-4

4-5

4-6

4-7

5-1

5-2

5-3

5-4

5-5

5-6

5-7

12G13G14G15G16G1G 11G 10G 9G 8G 7G 6G 5G 4G

2G 3G

›h

col

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CDR-HD1000

4G 5G 6G 7G~16G

1-1 1-1 1-1 1-1

2-1 2-1 2-1 2-1

3-1 3-1 3-1 3-1

4-1 4-1 4-1 4-1

5-1 5-1 5-1 5-1

1-2 1-2 1-2 1-2

2-2 2-2 2-2 2-2

3-2 3-2 3-2 3-2

4-2 4-2 4-2 4-2

5-2 5-2 5-2 5-2

1-3 1-3 1-3 1-3

2-3 2-3 2-3 2-3

3-3 3-3 3-3 3-3

4-3 4-3 4-3 4-3

5-3 5-3 5-3 5-3

1-4 1-4 1-4 1-4

2-4 2-4 2-4 2-4

3-4 3-4 3-4 3-4

4-4 4-4 4-4 4-4

5-4 5-4 5-4 5-4

1-5 1-5 1-5 1-5

2-5 2-5 2-5 2-5

3-5 3-5 3-5 3-5

4-5 4-5 4-5 4-5

5-5 5-5 5-5 5-5

1-6 1-6 1-6 1-6

2-6 2-6 2-6 2-6

3-6 3-6 3-6 3-6

4-6 4-6 4-6 4-6

5-6 5-6 5-6 5-6

1-7 1-7 1-7 1-7

2-7 2-7 2-7 2-7

3-7 3-7 3-7 3-7

4-7 4-7 4-7 4-7

5-7 5-7 5-7 5-7

- col

1G 2G 3G

P1 S7 RB1 S1

P2 S1 RB2 S2

P3 S2 RB2 S3

P4 S3 RB4 S4

P5 S4 RB5 S5

P6 S5 RB6 S6

P7 S6 RB7 S7

P8 –RB8 S8

P9 –RB9 S9

P10 –RB10 S10

P11 –RB11 S11

P12 –S1 S12

P13 LB1 S13

P14 LB2 S14

P15 LB3 S15

P16 LB4 S16

P17 LB5

P18 LB6

P19 LB7

P20 LB8

P21 LB9

P22 LB10

P23 LB11

P24 –

P25 –

P26 ––

P27 ––

P28 ––

P29 ––

P30 –––

P31 –––

P32 –––

P33 –––

P34 –––

P35 –––

P36 –––

●ANODE CONNECTION

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CDR-HD1000

■IC DATA

IC2 : HD6417014F28

µ-COM (CPU)

HD6417014F28

PE0/TIOC0A/DREQ0

PE1/TIOC0B/DRAK0

PE2/TIOC0C/DREQ1

PE3/TIOC0D/DRAK1

PE4/TIOC1A

Vss

PF0/AN0

PF1/AN1

PF2/AN2

PF3/AN3

PF4/AN4

PF5/AN5

AVss

PF6/AN6

PF7/AN7

AVcc

Vss

PE5/TIOC1B

Vcc

PE6/TIOC2A

100

101

102

103

104

D12

Vss

D13

D14

D15

PA0/RXD0

PA1/TXD0

PA2/SCK0/DREQ0/IRQ0

PA3/RXD1

PA4/TXD1

PA5/SCK1/DREQ1/IRQ1

PA6/TCLKA/CS2

PA7/TCLKB/CS3

PA8/TCLKC/IRQ2

PA9/TCLKD/IRQ3

CS0

CS1

Vss

WRL

Vcc

PE7/TIOC2B

PE8

PE9

PE10

Vss

PE11

PE12

PE13

105

106

107

108

109

110

111

112

WRH

WDTOVF

Vss

PB9/IRQ7/A21

PB8/IRQ6/A20/WAIT

PB7/A19

PB6/A18

PE14/DACK0/AH

PE15/DACK1

Vss

A10

A11

A12

A13

A14

A15

A16

Vcc

A17

Vss

PB2/IRQ0/RAS

PB3/IRQ1/CASL

PB4/IRQ2/CASH

Vss

PB5/IRQ3/RDWR

RES

PA15/CK

PLLVSS

PLLCAP

PLLVCC

MD0

MD1

Vcc

NMI

MD2

EXTAL

MD3

XTAL

Vss

Vcc

Vss

D10

D11

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CDR-HD1000

No. Port Name I/O Function

1 DACK0 DACK0 for extend

2 PE15 LED3 for extend

3 VSS GND

4 A0 O Adress bus

5 A1 O Adress bus

6 A2 O Adress bus

7 A3 O Adress bus

8 A4 O Adress bus

9 A5 O Adress bus

10 A6 O Adress bus

11 A7 O Adress bus

12 A8 O Adress bus

13 A9 O Adress bus

14 A10 O Adress bus

15 A11 O Adress bus

16 A12 O Adress bus

17 A13 O Adress bus

18 A14 O Adress bus

19 A15 O Adress bus

20 A16 O Adress bus

21 Vcc +5V power supply

22 A17 O Adress bus

23 Vss GND

24 /RAS N_RAS O DRAM control

25 /CASL N_CASL O DRAM control

26 /CASH N_CASH O DRAM control

27 Vss GND

28 RDWR RDWR O DRAM control

29 A18 O Adress bus

30 A19 O Adress bus

31 /WAIT N_WAIT I WAIT input

32 PB9 CPU_MUTE O Output mute

33 Vss GND

34 /RD N_RD O Read strobe

35 /WDTOVF –

36 /WRH N_WRH O Write strobe

37 Vcc +5V power supply

38 /WRL N_WRL O Write strobe

39 Vss GND

40 /CS1 N_CDR O ACDR2 chip select

41 /CS0 N_ROM O Flash memory chip select

42 PA9 N_CPU_RST O Resetting peripheral devices

43 /IRQ2 N_IRQ2 for extend

44 /CS3 N_CS3 for extend

45 /CS2 N_CS2 for extend

46 /IRQ1 N_INT_CDR I ACDR2 interrupt

47 TXD1 TXD1 O RS-232C output

48 RXD1 RXD1 I RS-232C input

49 /IRQ0 N_INT_REM I Remote control input

50 TXD0 TXD0 for extend

51 RXD0 RXD0 for extend

52 D15 I/O Data bus

53 D14 I/O Data bus

54 D13 I/O Data bus

55 Vss GND

56 D12 I/O Data bus

IC2 : HD6417014F28

Pin Description

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CDR-HD1000

No. Port Name I/O Function

57 D11 I/O Data Bus

58 D10 I/O Data Bus

59 D9 I/O Data Bus

60 D8 Data Bus

61 Vss GND

62 D7 I/O Data Bus

63 D6 I/O Data Bus

64 D5 I/O Data Bus

65 Vcc +5V Power Supply

66 D4 I/O Data Bus

67 D3 I/O Data Bus

68 D2 I/O Data Bus

69 D1 I/O Data Bus

70 D0 I/O Data Bus

71 Vss GND

72 XTAL O Terminal for crystal oscillator

73 MD3 I Setting CPU operation mode

74 EXTAL I Terminal for crystal oscillator

75 MD2 I Setting CPU operation mode

76 NMI I NMI input

77 Vcc +5V Power Supply

78 MD1 I Setting CPU operation mode

79 MD0 I Setting CPU operation mode

80 PLLVCC +5V Power Supply

81 PLLCAP O PLL Capacitor Terminal

82 PLLVSS GND

83 CK O Peripheral device clock

84 /RES I Reset input

85 TIOC0A LED_HD_B O Panel LED control

86 TIOC0B LED_HD_A O Panel LED control

87 TIOC0C LED_CD_B O Panel LED control

88 TIOC0D LED_CD_A O Panel LED control

89 PE4 SB_N_FL O FL control IC chip select

90 Vss GND

91 AN0 PUI_KEY0 I Panel key input

92 AN1 PUI_KEY1 I Panel key input

93 AN2 PUI_KEY2 I Panel key input

94 AN3 PUI_KEY3 I Panel key input

95 AN4 PUI_KEY4 I Panel key input

96 AN5 PUI_KEY5 I Panel key input

97 AVSS GND for A/D

98 AN6 PUI_KEY6 I Panel key input

99 AN7 PUI_KEY7 I for P.C.B. check

100 AVCC +5V power supply for A/D

101 Vss GND

102 PE5 SB_SCK O FL control IC serial clock

103 Vcc +5V power supply

104 TIOC2A CDR_FSCNT I –

105 PE7 FLASH_N_VPP for extend

106 PE8 SB_DATA O FL control IC serial clock

107 PE9 DIP0 for extend

108 PE10 DIP1 for extend

109 VSS GND

110 PE11 LED0 for extend

111 PE12 LED1 for extend

112 PE13 LED2 for extend

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CDR-HD1000

IC3 : YDC126-F

ACDR

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

104

103

102

101

100

MUTAE

MUTSP

/CAS

/RAS

/RWE

/ROE

VSS

RA0

RA1

RA2

RA3

RA4

RA5

RA6

VSS

RA7

RA8

RA9

RA10

RA11

RA12

VDD

RD0

RD1

RD2

RD3

RD4

RD5

RD6

RD7

VSS

RD8

RD9

RD10

RD11

RD12

RD13

RD14

RD15

VSS

/CS

/RD

/WR

/WAIT

/IRQ

FSCNT

VSS

VDD

SRCD1

/IC

SPD

AES

P14

P13

P12

P11

P10

P04

P03

P02

P01

P00

VSS

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

VDD

DWCKO

DWCKI

VSS

F64C

F128C

WCC

SYNCC

F64B

F256B

WCB

EXWI

EXTW

F64A

F128A

WCA

SYNCA

VSS

UBIT

DIRINT

SCK

/CSO

DDIN

DOUT

DINC

DINB

DINA

VDD

F256A

VSS

/TESTB

/TESTA

/LOCK

AVDD

PCO

AVSS

DD15

DD14

DD13

DD12

DD11

DD10

DD9

DD8

VSS

DD7

DD6

DD5

DD4

DD3

DD2

DD1

DD0

VDD

/HRST

/HCS1

/HCS0

HA2

HA1

HA0

/H10W

/H10R

CSEL

IORDY

/HDACK

HINTRQ

/PDIAG

/DASP

HDMARQ

VSS

SENDA

RTRNA

SENDB

RTRNB

SD0

SDI

YDC126-F

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