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
1
IHG FEDC B A 0 9
K
1
Standby/On button
Turns on the HDR-1 or place it in the standby state.
2
Menu/Exit button
Switches the menu mode. Press this button while selecting any
menu item to exit the menu.
3
Play Mode/Yes button
Used together with the Multi Jog dial to swich play mode.
4
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.
5
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.
6
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.
7
Stop button
Stops the playback of a CD or the HDD, or stops recording.
8
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.
9
Press to locate the beginning of the next track. Hold down to fast
forward.
10
Press to locate the beginning of the current or previous track. Hold
down to reverse.
11
HDD button
Activates the HDD section.
button
button
J
5
6234
8
7
C D
HDD
12
CD button
Activates the CD player section.
13
External Input
Selects the external input source.
The input sources switches between ANALOG, DIGITAL-1
(optical), and DIGITAL-2 (coaxial).
14
Rec Mode button
Switches the recording mode.
The recording modes switches between MP3 128kbps, MP3
192kbps, PCM, and MP3 96kbps.
15
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.
16
Favorite It button
Marks the currently selected or played track as your favorite.
Pressing the button again unmarks the track.
17
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.
18
Text button
Enters the mode for entering and editing characters.
19
Display button
Switches the information displayed in the display area (TITLE,
ALBUM, ARTIST, GENRE, DATE, GROUP). Displays the letter
you entered while editing information.
20
Open/Close button
Opens and closes the CD tray.
21
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
B
F
A37
A37
E4
C
A34
A32
A34
A35
A20
H
G
Z6
A1
A16 A17
A36
Z6
A25
U2
A27
A24
A40
A18
Z5
Z3
A22
Z2
A37
Z6
A21
E5
A36
F
Z6
A23
A16
F9001
Z5
Z4
A36
U5
A24
A16
A38
A15
A30
A37
E2
G
A17
A36
A
E1
Z4
Z1
A28
A16
U1
L
U7
A26
A26
A37
A
C
I
A26
A26
U8
J
A37
D
A37
L
E6
A37
U6
A37
E
U3
D
A34
B
A37
A9
A31
A37
A13
U4
A19
A11
E
A34
A5
A29
A12
A4
H
A34
A37
E3
A10
I
J
A2
A14
A8
A34
HDR-1
A3
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