Onkyo HDR-1 Service manual

SERVICE MANUAL

Hard Disk Music Library

MODEL HDR-1

C D

HDD

HDR-1

Ref. No. 3717

112001

Main microprocessor version

01X04b ~#300

01X23A Apply #301~

Black model

120V AC, 60HzBUDD

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

Specifications

CD-ROM Drive Unit ATA Packet Interface (specified in SFF-8020) (E-IDE)

Hard Disk Drive Unit AT Attachment 5 (ATA-5)

D/A Converter Single bit (Crystal CS4341, 24 bit/96 kHz) A/D Converter Single bit (Crystal CS53L32A, 24 bit/96 kHz) Connections 2 Analog Output (stereo)

Frequency Response 5 Hz - 20 kHz Playback Harmonic distortion 0.007 % (at 1 kHz, 0 dB) Playback Dynamic range 90 dB Playback Signal to noise ratio 90 dB Recording Harmonic distortion LPCM: 0.007 % (at 1 kHz, 0 dB), MP3: 0.018 % (at 1 kHz, 0 dB) Recording Dynamic range 90 dB Recording Signal to Noise ratio 90 dB Channel Separation 90 dB (playback) Wow and Flutter Below threshold of measurability Output Level 2.0 volts r.m.s. Power Supply Rating & AC120 V, 60 Hz, 27 W

Power Consumption

Dimension (W.H.D,) 435 x 81 x 359 (17-1/8" x 3-3/16" x 14-1/8") Weight 5.0 kg, 11.0 lbs

HDR-1

Industry Standard 3.5" Half Height Form Factor

Industry Standard 5.25" Half Height Form Factor 40GB

1 Analog Input (stereo) 2 Digital Input (optical)/(coaxial) 1 Digital Output (optical) (with Audio CD Playback only) 1 USB (Type B) 1 RS-232C (Dsub-9pin)

Specifications and features are subject to change without notice.

MB-S1

SERVICE NOTE

1. Replacing the fuses

This symbol located near the fuses indicates that the fuse used is fast operating type. For continued protection against fire hazard, replace with same type fuse. For fuse rating refer to the marking adjacent to the symbol.

Ce symbole indique que le fusible utlise est a rapide. Pour une protection permanente, n'untiliser que fusibles de meme type. Ce darnier est la qu le present symbol est appse.

CIRCUIT NO. PART NO. DESCRIPTION F9001 252160 FUSE, 2.5A-UL/T-237

2. Safety-check out (Only U.S.A. model)

After correcting the original service problem, perform the following safety check before releasing the set to the customer. Connect the insulating-resistance tester between the plug of power supply cord and screw on the back panel. Specifications: 3.3Mohm+/-10% at 500V.

LASER W ARNING LABEL

The labels shown below are affixed.

DANGER-INVISIBLE LASER RADIATION

WHEN OPEN AND INTERLOCK FAILED OR DEFEATED. AVOID DIRECT EXPOSURE TO BEAM.

CAUTION-HAZARDOUS LASER AND

ELECTROMAGNETIC RADIATION WHEN OPEN AND INTERLOCK DEFEATED.

ATTENTION-RAYONNEMENT LASER

ET ELECTROMAGNETIQUE DANGEREUX SI OUVERT AVEC L'ECLENCHEMENT DE SECURITE ANNULE.

29362285

If one of the messages shown below appears

"(Undefined)"

There is no text data or undefined name in the current track.

"Clock Adjust"

The clock of this unit has not been set.

"Copy Protect"

An attempt was made to record copyright-protected material.

"Group Full"

An attempt was made to record more than 999 groups.

"HDD Check ..."

System error occurred. Wait for a while.

"HDD Check 999"

System error occurred. Do not operate the HDR-1 until the count down is over.

"HDD Media Full"

The HDD is full.

"HDD Only"

This function is only available with HDD mode.

"HDD Track Full"

The number of tracks has reached the limit for input to the HDD.

"New Full "

An attempt was made to enter a new group that exceeds the maximum group capacity.

"No Disc"

There is no disc in the HDR-1.

"No Favorite"

There are no tracks that have a "favorite it" marking.

"No Genre"

There are no tracks that have a genre.

Digital controller board & Firmware are developed and provided by QPICT, Inc.

"No Group"

There is no group data in the HDD.

"No Playlist"

There are no play lists.

"No Track"

There are no tracks in the group; or an appropriate track was not found.

"Not Audio-CD"

The CD data format is not PCM or MP3.

"Not Available in this Source"

Will not work with the current input source.

"Not Available MP3CD"

The Rec Mode cannot be selected with CDs containing MP3 data.

"P.List Full"

An attempt was made to enter more than 100 tracks in the playlist.

"System Err...Please Power Off & On"

System error occurred. Press the STANDBY/ON button.

"Track Full"

An attempt was made to record more than 255 tracks.

Parts names and functions

HDR-1

Front panel

IHG FEDC B A 0 9

Standby/On button

Turns on the HDR-1 or place it in the standby state.

Menu/Exit button

Switches the menu mode. Press this button while selecting any menu item to exit the menu.

Play Mode/Yes button

Used together with the Multi Jog dial to swich play mode.

Multi Jog dial

Used for selecting the group number (folder). When setting any mode, this dial is used for selecting the parameters for the mode. Also, press this dial to confirm the entry.

Edit/Clear/No button

Press this button to enter the state for setting modes or parameters. When you are asked to select Yes or No, this button works as No selection. While editing ID3 tag information, this button works as Clear button for canceling the entry.

Play List button

Used together with the jog dial to swich the play lists. You can store up to 100 play lists on memory of the HDR-1.

Stop button

Stops the playback of a CD or the HDD, or stops recording.

Play/Pause button

Starts playing or recording tracks on a CD or the HDD. Press this button while playing or recording to pause, the HDR-1. Press it again to resume playing or recording.

Press to locate the beginning of the next track. Hold down to fast forward.

Press to locate the beginning of the current or previous track. Hold down to reverse.

HDD button

Activates the HDD section.

button

6234

8 7

C D

HDD

CD button

Activates the CD player section.

External Input

Selects the external input source. The input sources switches between ANALOG, DIGITAL-1 (optical), and DIGITAL-2 (coaxial).

Rec Mode button

Switches the recording mode. The recording modes switches between MP3 128kbps, MP3 192kbps, PCM, and MP3 96kbps.

HDD Rec button

Puts the HDR-1 in the recording standby state. Press it again to select the group which the recorded tracks will belong to.

Favorite It button

Marks the currently selected or played track as your favorite. Pressing the button again unmarks the track.

CD Dubbing button

Copies whole CDs onto the HDR-1’s HDD with ease. When you copy the CD containing MP3 files, one group (folder) on the CD will be copied on to the HDD.

Text button

Enters the mode for entering and editing characters.

Display button

Switches the information displayed in the display area (TITLE, ALBUM, ARTIST, GENRE, DATE, GROUP). Displays the letter you entered while editing information.

Open/Close button

Opens and closes the CD tray.

USB port

Connects the HDR-1 to your PC. You can transfer MP3 audio files from a PC to the HDR-1’s HDD using the Carry Tunes PC software. The HDR-1 supports the hot plug capability, allowing you to connect or disconnect without turning the PC off.

EXPLODED VIEW

A34

A39

A20

HDR-1

A37

A34

A32

A34

A35

A20

A16 A17

A36

A25

A27

A24

A40

A18

A22

A37

A21

A36

A23

A16

F9001

A36

A24

A16

A38

A15

A30

A37

A17

A36

A28

A16

A26

A37

A26

A37

A34

A37

A31

A37

A13

A19

A11

A34

A29

A12

A34

A37

A10

A14

A34

HDR-1

A34

A33

EXPLODED VIEWS - PARTS LIST

HDR-1

No. Description Part number

U1 PC BOARD AS,NAAR-7346-2A 1W225546-2A U2 PC BOARD AS,NAETC-7347-2A 1W225547-2A U3 PC BOARD AS,NAETC-7348-2A 1W225548-2A U4 PC BOARD AS,NADIS-7349-2A 1W225549-2A U5 PC BOARD AS,NAPS-7350-2A 1W225564-2A U6 PC BOARD AS,NASW-7351-2A 1W225551-2A U7 PC BOARD AS,NAETC-7359-2A 1W225564-2A U8 PC BOARD AS,NQP310OD 24150024 E1 SOCKET AS,NSAS-8P0963 2009990694 E2 SOCKET AS,NSAS-8P0964 2009990695 E3 SOCKET AS,NSAS-120P0962 2009990693 E4 SOCKET AS,NSAS-8P0983 2009990706 E5 CRIMP AS,SRA-STRIP(300) 20799132 E6 CLIP,CS-1U 27255004 F9001 FUSE,2.5A-UL/T-237 252160 A1 CHASSIS 27100407A A2 F PANEL 27212358 A3 BADGE 28135278Y A4 CLEAR PLT 28191950 A5 F BRACKET 27111259 A8 KNOB(AMCS) 28325969 A9 FACET(HDD,CD) 28198941 A10 FACET(STOP) 28198928 A11 FACET(STANDBY) 28198930 A12 FACET(FAVORITE) 28198940 A13 GUIDE(STANDBY) 27268049 A14 GUIDE(STOP) 27268053 A15 REAR PANEL 27122921 A16 BOTTOM LEG(AS) 27175388 A17 CUSHION(SHLD) 28141490 A18 CUSHION 28141491 A19 CUSHION 28141486 A20 CUSHION 28141467 A21 HOLDER,KGLS-18RF 27190657 A22 HOLDER,KGPS-18RF 27190926 A23 HOLDER,KGLS-18S 27190470 A24 HOLDER(CD) 27191160A A25 SPACER 27270429 A26 SPACER,PVC T1.0 27270427 A27 ISO PLT(CD) 28175281 A28 ISO PLT(HDD) 28175282 A29 ISO PLT(CU) 28175280 A30 ISO PLT(HS) 28175283

No. Description Part number

A31 B PLATE(HDR-1(B)) 28133399 A32 COVER 28184821 A33 DOOR 28148500 A34 SCREW,3TTB+8B(BC) 838430088 A35 SCREW,4TTB+8C(BC) 838440089 A36 SCREW,3TTW+8B(BC) 831430088 A37 SCREW,3TTB+8B 838130088 A38 SP WASHER,SE-3(BC) 871430 A39 TAPE(CROSS-8U) 29110082 A40 HOLDER,KGPS-14RF 27190802 Z1 Hard Disk Drive,MPG3409AT-EF 24842002 Z2 CD-ROM MECHA,CR-594-C 24800049 Z3 LABEL 29362285 Z4 SCREW,No.6-32*1/4UNC 801603 Z5 SCREW,3P+10FN(BC) 82143010 Z6 SCREW,3P+6FN(BC) 82143006

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL.

HDR-1

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