Marantz CDR510 User manual

CD Recorder/CD Player
CDR510
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ...................................................................................................1
2. SERVICE HINTS AND TOOLS ..................................................................................................... 3
3. WARNING AND LASER SAFETY INSTRUCTIONS..................................................................... 4
4. ADJUSTMENT .............................................................................................................................. 5
5. TECHNICAL DESCRIPTION ........................................................................................................ 8
6. SERVICE PROCEDURE............................................................................................................. 12
7. SERVICE MODE......................................................................................................................... 14
8. WIRING DIAGRAM ..................................................................................................................... 15
9. BLOCK DIAGRAM ...................................................................................................................... 17
10. SCHEMATIC DIAGRAM.............................................................................................................. 19
11. PARTS LOCATION...................................................................................................................... 39
12. IC DATA ....................................................................................................................................... 43
13. EXPLODED VIEW AND PARTS LIST......................................................................................... 53
14. ELECTRICAL PARTS LIST ......................................................................................................... 57
CDR510 /F1B/N1B/U1B
CDR510
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
HEADPHONE LEVEL
010
CD RECORDER/CD PLAYER CDR510
PROG
FINAL
ALBUM
TEXTTIME
CDPLAY MODECDR
INPUT
ERASE MENU/
STORE
REC.
MODE
POWER
IR
PUSH ENTER
REC LEVEL/SELECT
DELETE
CANCL/
DELETE
Recordable
ReWritable
PITCH
MP 3
Part no. 12AK855010
First Issue 2003.06
ecm

MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
030307MIT
SUPERSCOPE TECHNOLOGIES, INC.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
JAPAN Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]
EUROPE / TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
AMERICAS
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : [phone]
FAX : [phone]
HONG KONG
Jolly ProAudio Broadcast Engineering Ltd.
UNIT 2, 10F, WAH HUNG CENTRE,
41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX : 852 - 21913990
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
TECHNICAL AUDIO GROUP PTY, LTD
43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX : +61 - (0)2 - 9519 - 0600
AUSTRALIA

1
1. TECHNICAL SPECIFICATIONS
GENERAL
System ................................................................................................................ Compact disc digital audio
Number of channels....................................................................................................................... 2 (stereo)
Applicable discs ..................................................................................................... CD, CD-R, CD-RW, MP3
Power Requirement [F] ..................................................................................................AC 100 V 50/60 Hz
[N] .........................................................................................AC 100 - 240 V 50/60 Hz
[U] ....................................................................................................... AC 120 V 60 Hz
Power Consumption............................................................................................................................. 20 W
Operating Temperature
Dimension (MAX)
Width...........................................................................................................................483 mm (19 inches)
Height ................................................................................................................ 100 mm (3-15/16 inches)
Depth ................................................................................................................. 340 mm (13-7/16 inches)
Weight ..................................................................................................................................5.4 kg (11.9 lbs)
AUDIO
ADC ................................................................................ 3rd-order Sigma-Delta ADC 128 x over sampling
DAC ............................................................................................... Filter Stream DAC 128 x over sampling
Frequency Response ............................................................................................................ 20 Hz - 20 kHz
CDR OUT
Playback S/N .................................................................................................................................... 96 dB
Playback Dynamic Range................................................................................................................ 85 dB
Payback Total Harmonic Distortion ................................................................................................... 82 dB
CD OUT
Play back S/N .................................................................................................................................103 dB
Play back Dynamic Range................................................................................................................96 dB
Play back Total Harmonic Distortion ................................................................................................. 91 dB
Analog Output Voltage .................................................................................................................... 2.0 Vrms
Analog Recording S/N.......................................................................................................................... 85 dB
Analog Recording Dynamic Range...................................................................................................... 82 dB
Analog Recording Total Harmonic Distortion .......................................................................................80 dB
Digital Coaxial Output ........................................................................................................0.5 V (p-p) / 75 Ω
Digital Optical Output ......................................................................................................................- 20 dBm
Headphone................................................................................................................0 - 5 Vrms / 8 - 2000 Ω
Recording values for line input
Digital Coaxial Input (automatic sample rate conversion) .................... 32 / 44.1 / 48 kHz (11 kHz - 56 kHz)
Digital Optical Input (automatic sample rate conversion)..................... 32 / 44.1 / 48 kHz (11 kHz - 56 kHz)
Analog Input Sensitivity (Unbalanced) ........................................................................... 500 mVrms / 50 kΩ
(Balanced....................................................................... 0 dBu to + 22 dBu / 50 kΩ
(default setting : +16dBu/50 k )
ACCESSORIES
Remote Control Unit RC2100DR ................................................................................................................ 1
AA-size batteries......................................................................................................................................... 2
AC power cord............................................................................................................................................. 1
Audio cable (white and red)........................................................................................................................... 2
RC-5 cable (orange) ...................................................................................................................................... 1

2
Playback & Recording and Disc
The CDR510 is the professional version of a CD recorder, this means that the SCMS (Serial Copy Management System)
is included. The CDR510 can only record on the Audio and PC CDRs.
The CDR510 is suitable for recording and playback of CD-RW discs (CD-ReWritable disc).
Consumer : For Digital Audio
Professional : For General use (Including PC)
P : Playback
R : Recording
Disc
Player/Recorder
CD
CDR CD-RW
SCMS
Consumer Disc Consumer Disc
Professional Disc Professional Disc
Finalized Finalized
non
Finalized
non
Finalized
non
Finalized
non
Finalized
Finalized Finalized
Audio CD Player
Current products Ex:CD-17
Audio CD Player
CD-RW playback Ex:CD-17MK II
CD-RW Recorder
For Professional
Ex:CDR510/500/631
CD-RW Recorder
For Consumer Ex:DR6050
PP no Pno no no no no -
PP no Pno P no P no -
P P P/R P P/R P/R P/R P/R P/R no
P P P/R P P P/R P/R P YES
P

3
2. SERVICE HINTS AND TOOLS
SERVICE TOOLS
Audio signals disc 4822 397 30184
Disc without errors (SBC444)+Disc with DO errors,
black spots and fingerprints (SBC444A) 4822 397 30245
Disc (65 min 1kHz) without no pause 4822 397 30155
Max. diameter disc (58.0 mm) 4822 397 60141
13th order filter 4822 395 30204
SERVICE HINTS

4
3. WARNING AND LASER SAFETY INSTRUCTIONS
FATTENTION
Tous les IC et beaucoup d’autres semi-
conducteurs sont sensibles aux décharges
statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution
n’est prise a leur manipulation.
Lors de réparations, s’assurer de bien être
relié au même potentiel que la masse de
l’appareil et enfiler le bracelet serti d’une
résistance de sécurité.
Veiller a ce que les composants ainsi que les
outils que l’on utilise soient également a ce
potentiel.
DWARNUNG
Alle IC und viele andere Halbleiter sind
empfindlich gegen elektrostatische
Entladungen (ESD).
Unsorgfältige Behandlung bei der Reparatur
kann die Lebensdauer drastisch vermindern.
Sorgen sie dafür, das Sie im Reparaturfall
über ein Pulsarmband mit Widerstand mit
dem Massepotential des Gerätes verbunden
sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls
auf diesem Potential.
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor elektrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie
kan de levensduur drastisch doen
verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevita potrebbe essere fortemente
ridatta in caso di non osservazione della piu
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello
della massa dell’apparecchio tramite un
braccialetto a resistenza.
Assicurarsi che i componenti e anche gli
utensili con quali si lavora siano anche a
questo potenziale.
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce
life drastically.
When repairing, make sure that you are
connected with the same potential as the
mass of the set via a wrist wrap with
resistance.
Keep components and tools also at this
potential.
WARNING
Safety regulations require that the set be restored to its original condition
and that parts which are identical with those specified be used.
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke
toestand wordt terug gebracht en dat onderdelen, identiek aan de
gespecifieerde worden toegepast.
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten.
Der Originalzustand des Gerats darf nicht verandert werden.
Fur Reparaturen sind Original-Ersatzteile zu verwenden.
Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle
condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli
specificati.
Les normes de sécurité exigent que l’appareil soit remis a l’état d’origine et
que soient utilisées les pièces de rechange identiques à celles spécifiées.
“Pour votre sécurité, ces documents
doivent être utilisés par des
spécialistes agrées, seuls habilités à
réparer votre appareil en panne.”
GB NL
I
D
I
F
GB
NL
LASER SAFETY
CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDS
Æ TTELSE FOR STRÅLING
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL Å PNES UNNGÅ EKSPONERING FOR STRÅLEN
VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN
VARO! AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN
VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN
DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM
ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
AVOID DIRECT EXPOSURE TO BEAM
WARNING
The use of optical instruments with this product will increase eye hazard.
Repair handling should take place as much as possible with a disc loaded inside the player
WARNING LOCATION: INSIDE ON LASER COVERSHIELD
This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this
device, due to possible eye injury.

5
4. ADJUSTMENTS
1) Balance Input Attenuate Level L, R Adjustment
• Necessary Equipment
Audio Signal generator (Correspond to Balance Out )
Audio Analyzer or Noise Meter
CD-RW for Audio recording
• Adjustment procedure
Attention :
When adjustment is insufficient, Input Sensitivity and
Channel unbalance of BALANCE INPUT become Spec out.
1.Set INPUT SELECT switch to "BALANCED IN"
2.Connect output of Audio Signal Generator to ANALOG
BALANCED IN. Connect Audio analyzer or Noise meter to
ANALOG OUT.
3.Press POWER button to turn on the unit, insert a
un-finalized CD-RW disc to CD-Recorder.
4.The display show the type of disc you inserted. Press
INPUT button and select "ANALOG". (Press INPUT button
repeatedly until the selected "ANALOG" appears the
display)
5.Press REC MODE Button and select "REC Ext MAN".
6.The display show , and the unit become REC/PAUSE
mode.
7.Turn REC LEVEL(JOG) knob , and adjust recording level to
"0dB"
8.Adjust output level of Audio Signal Generator to "1 kHz /
4.887 Vrms (+ 16.0 dBu)", and a signal is outputted.
9.Adjust TRIM (variable resistance) of the L channel with the
driver so that the reading numerical value of analyzer or
Noise meter to become "1.8 Vrms ± 0.1 Vrms".
10.After that, adjust TRIM of the R channel with the driver to
become "± 0.07 Vrms "toward the L channel.
• Connection
Audio Signal Generator
1 kHz / 4.887 Vrms
Audio analizer or Noise meter
OUTPUT
INPUT
Switch to
BALANCED IN

6
2) Disk Tray Open/Close Speed Adjustment
Open/Close speed of the tray can be changed.
When vibration occurs upon tray open/close and some unusual behavior happens,
change the tray speed to stop vibration.
Description of the terms displayed on FL
start T-On Time open
Tray open
T-OffTim
start T-On Time close
Tray close
T-OffTim
<Vibration on Disc Tray Open / Close>
Step 1. With pressing CDR STOP and CDR PLAY/PAUSE buttons, press POWER button.
Step 2. Press REC LEVEL/SELECT(PUSH ENTER) button.
"T-OnTime 015"(means Tray On Time 015ms default) is displayed.
Tu r n REC LEVEL/SELECT to change tray open/close speed from 000 to 255ms. Turn the number
smaller to make the open/close speed slower. Turn the number bigger to make the speed faster. Set
bigger number to stop the tray vibration. But the open/close speed becomes faster.
Press REC LEVEL/SELECT button again. The display changes as shown below so you can change
other parameters for the open/close speed.
Display
(Default Setting) Description Bigger Number Smaller Number
T- OffTim 003 When open/close speed is too fast.
Note) 001, 002, 003 cannot be set.
open/close speed
becomes faster
open/close speed
becomes slower
T- PushTm 070 When vibration cannot be stopped
by adjusting T-OnTime.
open/close speed
becomes slower
open/close speed
becomes faster
T- PullCt 040 When disc clamp miss happens. Set smaller number to make it better.
Step 3.Press REC LEVEL/SELECT button to complete adjustment.
Step 4.Press CD STOP button to store the settings in memory.
To reset all the settings to default status, press number 0 button in Service Mode 0
(Display : VER_*-** P00 ). When miss-operated, press number 0 button to retry.
T-PushTm
DC driving time on Tray open operation.
Tray is DC driven at start opening.
Then Tray is driven by pulse.
Time can be set between 0-2550ms.
T-On Time
Duration time of High in pulse drive.
Time can be set between 0-255ms.
T-OffTim
Duration time of Low in pulse drive.
Time can be set between 0-255ms.
T-PullCt
The number of pulses on Tray close
operation.
T-Push Tm
T-Push Tm

7
T-Push Tm
T-Push Tm

8
How to use the RS-232C connector
This input/output connector (D-Sub 9-pin female) is used for
RS-232C external control.
A straight cable available on the market can be connected to
this connector to exercise external control and send status
information.
• Connector pin assignment
• RS232C Connection
The wiring requirements for a 9 pin to 9 pin serial
connection, are a male to female straight cable.
• RS-232C physical specifications
CS/RS Hardware Flow Control
Timing chart
1NC
2TX
3RX
4NC
5 GND
6NC
7RTS
8 CTS
9NC
69
51
Cable Straight cable
Baud rate 9600 bps
Data bits 8 bits
Parity bit None
Stop bit 1 bit
Flow control CS/RS Hardware Flow
Request Command CD Command CDR Command
0 "@12000"+CR "@12600"+CR
1 "@12001"CR "@12601"+CR
2 "@12002"+CR "@12602"+CR
3 "@12003"+CR "@12603"+CR
4 "@12004"+CR "@12604"+CR
5 "@12005"+CR "@12605"+CR
6 "@12006"+CR "@12606"+CR
7 "@12007"+CR "@12607"+CR
8 "@12008"+CR "@12608"+CR
9 "@12009"+CR "@12609"+CR
Display "@12015"+CR "@12615"+CR
Scroll "@12011"+CR "@12611"+CR
Repeat "@12029"+CR "@12629"+CR
Next "@12032"+CR "@12632"+CR
Previous "@12033"+CR "@12633"+CR
Pitch Reset "@12037"+CR -
Pitch Up Start "@12038"+CR -
Pitch Up Stop "@1203801"+CR -
Pitch Down Start "@12039"+CR -
Pitch Down Stop "@1203901"+CR -
Program "@12036"+CR "@12636"+CR
AMS "@12043"+CR "@12643"+CR
Pause "@12048"+CR "@12648"+CR
Cancel/Delete "@12049"+CR "@12649"+CR
Fast Backward Start "@12050"+CR "@12650"+CR
Fast Backward Stop "@1205001"+CR "@1265001"+CR
Fast Forward Start "@12052"+CR "@12652"+CR
Fast Forward Stop "@1205201"+CR "@1265201"+CR
Play "@12053"+CR "@12653"+CR
Stop "@12054"+CR "@12654"+CR
Random "@12028"+CR "@12647"+CR
Store/Menu "@12082"+CR "@12642"+CR
Enter "@12087"+CR "@12687"+CR
Select CD "@12063"+CR -
Select CDR - "@12663"+CR
Track Inc. - "@126114"+CR
Received command data
Example: "0" (code @12000)
[@][
1][ 2][ 0][ 0][ 0][ CR]
0x40 0x31 0x32 0x30 0x30 0x30 0x0d
RTS send
CTS receive
CDR510 Typical HOST
RS in
CS out
Transmit Data
Receive Data
Ground
Rx Data
Tx Data
Ground
2
3
5
2
3
5
D-Sub 9 Pin
(male) D-Sub 9 Pin (female)
7
87
8
When transmitting commands consecutively, put more
than 100ms blank between commands.
5. TECHNICAL DESCRIPTION • Command reception
The command packets have a data length of 7 - 10 bytes.
ASCII codes from 0x00 to 0x7f are used to receive serial
data. At the transmission end, therefore, take steps to
convert the ASCII codes into HEX data to set the data in
the data packets. CR (0x0d) is added as the data packet
delimiter.
Typical Host
RTS send
CDR510CS out
No Busy
(Normal)
H
L
Busy H
L
RTS
CTS
RxD
TxD

9
• Status transmission
The status packets have a fixed data length of 8 bytes.
ASCII codes from 0x00 to 0x7f are used to transmit serial
data. For this reason, the ASCII codes are converted
into HEX data before the data is set in the data packets
and transmitted. CR (0x0d) is added as the data packet
delimiter.
Transmitted status data
Example 1: "Power On" (code @120PRON)
[@][
1][ 2] [0] [P][ R][ O][ N][ CR]
0x40 0x31 0x32 0x30 0x50 0x57 0x4f 0x4e 0x0d
Request Command for CD Response from CD
Power "@1?20POWE"+CR Power On "@120PRON"+CR
Tray Mode "@1?20TRAY"+CR Open "@120OPEN"+CR
Close "@120CLOS"+CR
Play Mode "@1?20PLAY"+CR
Toc Reading "@120TOCR"+CR
Stop "@120STOP"+CR
Play "@120PLAY"+CR
Pause "@120PASE"+CR
FF "@120FASF"+CR
REW "@120FASR"+CR
Disc "@1?20DISC"+CR
No Disc "@120NODI"+CR
ERROR "@120ERDI"+CR
CDDA "@120CDDI"+CR
MP3 "@120MPDI"+CR
Repeat Mode "@1?20RPTM"+CR
OFF "@120RTOF"+CR
ONE "@120RTON"+CR
ALL "@120RTAL"+CR
Time Mode "@1?20TMOD"+CR
Track "@120TTRA"+CR
Track Rem "@120TTRE"+CR
Total Rem "@120TREM"+CR
Total Lap "@120TTLA"+CR
Album "@1?20ALBU"+CR "@120Axxx"+CR
Track "@1?20TRAC"+CR "@120Txxx"+CR
Current Display
Time "@1?20TIME"+CR "@120xxxx"+CR
Request Command for CDR Response from CDR
Power "@1?26POWE"+CR Power On "@126PRON"+CR
Tray Mode "@1?26TRAY"+CR Open "@126OPEN"+CR
Close "@126CLOS"+CR
Play Mode "@1?26PLAY"+CR
Toc Reading "@126TOCR"+CR
Stop "@126STOP"+CR
Play "@126PLAY"+CR
Pause "@126PASE"+CR
FF "@126FASF"+CR
REW "@126FASR"+CR
Rec "@126RECO"+CR
Rec Pause "@126RECP"+CR
Disc "@1?26DISC"+CR
No Disc "@126NODI"+CR
ERROR "@126ERDI"+CR
CDDA "@126CDDI"+CR
Repeat Mode "@1?26RPTM"+CR OFF "@126RTOF"+CR ONE "@126RTON"+CR
ALL "@126RTAL"+CR
Time Mode "@1?26TMOD"+CR
Track "@126TTRA"+CR
Track Rem "@126TTRE"+CR
Total Rem "@126TREM"+CR
Total Lap "@126TTLA"+CR
Track "@1?26TRAC"+CR "@126Txxx"+CR
Current Display
Time "@1?26TIME"+CR "@126xxxx"+CR
Category Status from CD
Power Power On "@120PRON"+CR
Tray Mode Open "@120OPEN"+CR
Close "@120CLOS"+CR
Play Mode
Toc Reading "@120TOCR"+CR
Stop "@120STOP"+CR
Play "@120PLAY"+CR
Pause "@120PASE"+CR
FF "@120FASF"+CR
REW "@120FASR"+CR
Disc
No Disc "@120NODI"+CR
ERROR "@120ERDI"+CR
CDDA "@120CDDI"+CR
MP3 "@120MPDI"+CR
Repeat Mode
OFF "@120RTOF"+CR
ONE "@120RTON"+CR
ALL "@120RTAL"+CR
Time Mode
Track "@120TTRA"+CR
Track Rem "@120TTRE"+CR
Total Rem "@120TREM"+CR
Total Lap "@120TTLA"+CR
Category Status from CDR
Power Standby "@126POFF"+CR
Power On "@126PRON"+CR
Tray Mode Open "@126OPEN"+CR
Close "@126CLOS"+CR
Play Mode
Toc Reading "@126TOCR"+CR
Stop "@126STOP"+CR
Play "@126PLAY"+CR
Pause "@126PASE"+CR
FF "@126FASF"+CR
REW "@126FASR"+CR
Rec "@126RECO"+CR
Rec Pause "@126RECP"+CR
Disc
No Disc "@126NODI"+CR
ERROR "@126ERDI"+CR
CDDA "@126CDDI"+CR
Repeat Mode
OFF "@126RTOF"+CR
ONE "@126RTON"+CR
ALL "@126RTAL"+CR
Time Mode
Track "@126TTRA"+CR
Track Rem "@126TTRE"+CR
Total Rem "@126TREM"+CR
Total Lap "@126TTLA"+CR
• Status request commands
The following status request commands are received
to confirm the current status, the status information is
transmitted

10
1NC
2TX
3RX
4NC
5 GND
6NC
7RTS
8 CTS
9NC
69
51
Cable Straight cable
Baud rate 9600 bps
Data bits 8 bits
Parity bit None
Stop bit 1 bit
Flow control CS/RS Hardware Flow
Request Command CD Command CDR Command
0 "@12000"+CR "@12600"+CR
1 "@12001"CR "@12601"+CR
2 "@12002"+CR "@12602"+CR
3 "@12003"+CR "@12603"+CR
4 "@12004"+CR "@12604"+CR
5 "@12005"+CR "@12605"+CR
6 "@12006"+CR "@12606"+CR
7 "@12007"+CR "@12607"+CR
8 "@12008"+CR "@12608"+CR
9 "@12009"+CR "@12609"+CR
Display "@12015"+CR "@12615"+CR
Scroll "@12011"+CR "@12611"+CR
Repeat "@12029"+CR "@12629"+CR
Next "@12032"+CR "@12632"+CR
Previous "@12033"+CR "@12633"+CR
Pitch Reset "@12037"+CR -
Pitch Up Start "@12038"+CR -
Pitch Up Stop "@1203801"+CR -
Pitch Down Start "@12039"+CR -
Pitch Down Stop "@1203901"+CR -
Program "@12036"+CR "@12636"+CR
AMS "@12043"+CR "@12643"+CR
Pause "@12048"+CR "@12648"+CR
Cancel/Delete "@12049"+CR "@12649"+CR
Fast Backward Start "@12050"+CR "@12650"+CR
Fast Backward Stop "@1205001"+CR "@1265001"+CR
Fast Forward Start "@12052"+CR "@12652"+CR
Fast Forward Stop "@1205201"+CR "@1265201"+CR
Play "@12053"+CR "@12653"+CR
Stop "@12054"+CR "@12654"+CR
Random "@12028"+CR "@12647"+CR
Store/Menu "@12082"+CR "@12642"+CR
Enter "@12087"+CR "@12687"+CR
Select CD "@12063"+CR -
Select CDR - "@12663"+CR
Track Inc. - "@126114"+CR
Example: "0" (code @12000)
[@][
1][ 2][ 0][ 0][ 0][ CR]
0x40 0x31 0x32 0x30 0x30 0x30 0x0d
RTS send
CTS receive
CDR510 Typical HOST
RS in
CS out
Transmit Data
Receive Data
Ground
Rx Data
Tx Data
Ground
2
3
5
2
3
5
D-Sub 9 Pin
(male) D-Sub 9 Pin (female)
7
87
8
Typical Host
RTS send
CDR510CS out
No Busy
(Normal)
H
L
Busy H
L
RTS
CTS
RxD
TxD
CS/RS Hardware Flow Control
Timing chart

11
Example 1: "Power On" (code @120PRON)
[@][
1][ 2] [0] [P][ R][ O][ N][ CR]
0x40 0x31 0x32 0x30 0x50 0x57 0x4f 0x4e 0x0d
Request Command for CD Response from CD
Power "@1?20POWE"+CR Power On "@120PRON"+CR
Tray Mode "@1?20TRAY"+CR Open "@120OPEN"+CR
Close "@120CLOS"+CR
Play Mode "@1?20PLAY"+CR
Toc Reading "@120TOCR"+CR
Stop "@120STOP"+CR
Play "@120PLAY"+CR
Pause "@120PASE"+CR
FF "@120FASF"+CR
REW "@120FASR"+CR
Disc "@1?20DISC"+CR
No Disc "@120NODI"+CR
ERROR "@120ERDI"+CR
CDDA "@120CDDI"+CR
MP3 "@120MPDI"+CR
Repeat Mode "@1?20RPTM"+CR
OFF "@120RTOF"+CR
ONE "@120RTON"+CR
ALL "@120RTAL"+CR
Time Mode "@1?20TMOD"+CR
Track "@120TTRA"+CR
Track Rem "@120TTRE"+CR
Total Rem "@120TREM"+CR
Total Lap "@120TTLA"+CR
Album "@1?20ALBU"+CR "@120Axxx"+CR
Track "@1?20TRAC"+CR "@120Txxx"+CR
Current Display
Time "@1?20TIME"+CR "@120xxxx"+CR
Request Command for CDR Response from CDR
Power "@1?26POWE"+CR Power On "@126PRON"+CR
Tray Mode "@1?26TRAY"+CR Open "@126OPEN"+CR
Close "@126CLOS"+CR
Play Mode "@1?26PLAY"+CR
Toc Reading "@126TOCR"+CR
Stop "@126STOP"+CR
Play "@126PLAY"+CR
Pause "@126PASE"+CR
FF "@126FASF"+CR
REW "@126FASR"+CR
Rec "@126RECO"+CR
Rec Pause "@126RECP"+CR
Disc "@1?26DISC"+CR
No Disc "@126NODI"+CR
ERROR "@126ERDI"+CR
CDDA "@126CDDI"+CR
Repeat Mode "@1?26RPTM"+CR OFF "@126RTOF"+CR ONE "@126RTON"+CR
ALL "@126RTAL"+CR
Time Mode "@1?26TMOD"+CR
Track "@126TTRA"+CR
Track Rem "@126TTRE"+CR
Total Rem "@126TREM"+CR
Total Lap "@126TTLA"+CR
Track "@1?26TRAC"+CR "@126Txxx"+CR
Current Display
Time "@1?26TIME"+CR "@126xxxx"+CR
Category Status from CD
Power Power On "@120PRON"+CR
Tray Mode Open "@120OPEN"+CR
Close "@120CLOS"+CR
Play Mode
Toc Reading "@120TOCR"+CR
Stop "@120STOP"+CR
Play "@120PLAY"+CR
Pause "@120PASE"+CR
FF "@120FASF"+CR
REW "@120FASR"+CR
Disc
No Disc "@120NODI"+CR
ERROR "@120ERDI"+CR
CDDA "@120CDDI"+CR
MP3 "@120MPDI"+CR
Repeat Mode
OFF "@120RTOF"+CR
ONE "@120RTON"+CR
ALL "@120RTAL"+CR
Time Mode
Track "@120TTRA"+CR
Track Rem "@120TTRE"+CR
Total Rem "@120TREM"+CR
Total Lap "@120TTLA"+CR
Category Status from CDR
Power Standby "@126POFF"+CR
Power On "@126PRON"+CR
Tray Mode Open "@126OPEN"+CR
Close "@126CLOS"+CR
Play Mode
Toc Reading "@126TOCR"+CR
Stop "@126STOP"+CR
Play "@126PLAY"+CR
Pause "@126PASE"+CR
FF "@126FASF"+CR
REW "@126FASR"+CR
Rec "@126RECO"+CR
Rec Pause "@126RECP"+CR
Disc
No Disc "@126NODI"+CR
ERROR "@126ERDI"+CR
CDDA "@126CDDI"+CR
Repeat Mode
OFF "@126RTOF"+CR
ONE "@126RTON"+CR
ALL "@126RTAL"+CR
Time Mode
Track "@126TTRA"+CR
Track Rem "@126TTRE"+CR
Total Rem "@126TREM"+CR
Total Lap "@126TTLA"+CR

12
• Emergency Eject (CD)
1. To open the stucked tray, push the eject lever.
2. Use a pin ø4mm or less.
6. SERVICE PROCEDURE
This picture shows the unit upside down. The eject lever is
pointed by the arrow.
The lever is thin so aim the narrow area carefully.
• Emergency Eject (CD-R)
1. To open the tray when it is stuck, insert a pin into the
eject pinhole and push.
2. Use a pin ø4mm or less.
• Replacing the Mechanism Assy (CD-R)
1. Open the tray first.
2. Remove the 3 screws shown in the picture below.
3. Disconnect all the wires at the right side.
4. Replace the MECHANISM ASSY(001M).

13
• Cautions in Assembling and Disassembling
When removing the flat wire, connecting the optical pick up and the CD decorder board, short-cut the two lands pointed by
the arrow with solder. Otherwise the laser diode may be damaged by static electricity.
• CD Decorder Board (PS01) Repair
When Repairing the CD decorder board PS16, you can fix the board on the loader unit as shown in the pictuer below with
the flat wires that are provided as service parts.
15P :YU15170010

14
1. Turning into Service Mode
While pressing STOP(CDR) and PLAY/PAUSE(CDR)
buttons, press POWER button.
Mode0,1,2 and 3 are CD Player side.
2. Mode 0 (display "VER_ *-** P00" )
Version number of The micro computer(QU01) is
displayed (*-**).
Status: [FOCUS OFF], [SPINDLE OFF], [RADIAL OFF],
[MUTE ON].
• While pressing or button, the sledge moves
toward the outer edge. Release the button makes the
sledge return to the origin.
Tu r n REC LEVEL/SELECT button clockwise to go to
Mode 1.
3. Mode 1 (display "VER_ *-** P01")
Status: [FOCUS ON], [SPINDLE OFF], [RADIAL OFF],
[MUTE ON]
Tu r n REC LEVEL/SELECT button clockwise to go to
Mode 2.
4. Mode 2 (display "VER_ *-** P02")
Status: [FOCUS ON], [SPINDLE ON], [RADIAL OFF],
[MUTE ON]
Tu r n REC LEVEL/SELECT button clockwise to go to
Mode 3.
5. Mode 3 (display "VER_ *-** P03")
Status: [FOCUS ON], [SPINDLE ON], [RADIAL ON],
[MUTE OFF]
When REC LEVEL/SELECT button is turned
counterclockwise, Mode is returned to Mode 2, Mode 1,
Mode0.
* In this Service Mode, all of the following button functions
work in any status.
1) Press TEXT button to light up all the FL segments.
2) Press STOP button(CD).Then press a button on the unit.
The name of the button is displayed.
Pressing a button on the remote displays the RC-5 code
of the button.
3) Press PLAY button in the Mode1, 2 or 3 then normal
operation can be performed. If an error occurs the error
number is displayed. (EX : Err 10) See the table below.
4) Terminating Service Mode
Turn off power to quit Service Mode.
7. SERVICE MODE
Error Code Error
Err 02 FOCUS Error
Err 07 SUB CODE Error
Err 08 T. O. C. Error
Err 09 DECODER Error
Err 10 RADIAL Error
Err 11, 12 SLEDGE Error
Err 13 SPINDLE Error
Err 16 ~ 20 SEARCH Error
Err 30 DOOR Error
Err 31 TRAY Error
Err 32 ~ 47 BUTTON INPUT Error

15 16
8. WIRING DIAGRAM
SY06
SY07
SY08
SY05 SY22
SY23
SY12
SY17
SY13 SY10
SY18
SY21
SY16
SY04 SY09 SY15
XY01
RY35 RY34 RY33 RY32 RY31
RY14
RY17 RY16 RY15
CY08
CY03
CY10
CY09
CY06 RY11 RY26
RY25 RY24 RY23 RY22 RY21 RY13 RY12
DY04
CY04
CY05
RY10
RY09
DY01
WY06
SY26
RY02
QY02 QY03 QY04
RY01 RY03
LY01
CY13
CY14
RY06
QY41
DY42 DY41 QY43 QY42 RY41 CY41 RY44
QY44
WY02
WY01
CY11
WG388K201-0
PY16
QY01
JY03 VY01
ERASE
FINALIZE
MENU
CANCEL/DELETE BWD
TIME
INPUT
REC TYPE TEXT
FWD
PROGRAM
CDR OPEN/CLOSE CD OPEN/CLOSECDR SELECT CD SELECTDJ MODE
TO TRAVERSE TO TRAVERSE
TO TRAVERSE
001M
LOADER ASSY
FAN
MAINS

1817
DIS_RSTN
D1..D5
TZA1024T
RF AMP
LC89170M
CD-TEXT
DECODER
VAL2212
LOADER
VAM2202/04
CDM
TMP87CH74F
DISPLAY Microprocessor (same as CDR500)
CRD-RA2
CD-R/RW MODULE
AT24C04
EEPROM
FL
Display
KEY
Matrix
JOG
IR
Receiver
DIGI. OPTICAL IN
DIGI.COAXIAL IN
DIG. COAXIAL OUT
(CDR/CD)
ANA.
UNBALANCE OUT
(CDR/CD)
RC5 IN
RC5 OUT
H.P. OUT
HEAD PHONE PCB
DIG. COAXIAL OUT
(CD)
ANA.
UNBALANCE OUT
(CD)
INT/EXT (RC5 )
SW
ANA.
UNBALANCE IN
ANALOG
BALANCE IN
INPUT SELECT
SW
BAL./UNBAL.
INPUT SENS.VOL.
0dBu .. +22dBu
DIG. OPTICAL OUT
(CD)
DIG. OPTICAL OUT
(CDR/CD)
TC9413
Digital
Volume
SWITCHING
POWER SUPPLY
+8.0VA
+5.0VA
+5.0VM
MAINS
SUPPLY PCB
8.467MHz
8.0MHz
8.0MHz
CDR_RREQ CDR_RSTN CDR_SDAO CDR_SDAI CDR_SCL CDR_SREQN CDR_SRDYN
TDA7073AT
x3
Moter Driver
NJM2904M
LPF
LP (RP)
SAA7324H/MB2
CD DECODER
X16
RCK
SUB
SBSY
SFSY
LN (RN)
EBU_OUT_CD
SL+-
FOC+-
RAD+-
DM+-
TRAY+-
SLEDGE
FOCUS
RADIAL
MOTO1
TRAY_CONT1
TRAY_CONT2
LASER
CDRW
EQSEL
HFI
VRIN
HFD
HFD
LD
MON
CMFB
EBU_CD_OUT
EBU_CDR_OUT
EBU_OPT_IN
EBU_COAX_IN
L(R)_IN_CDR
L(R)_OUT_CDR
L(R)_OUT_CD
IR_OUT
RC_5
+9.0VA
-9.0VA
-34V
DC+4.1V
INSW
I/O PCB
CD PCB
IIC_SDA, IIC_SCL
TXT_REQ
TXT_SDA
TXT_SCL
DISPLAY PCB
CRD-RA2
CD-R/RW MODULE
DIG. COAXIAL OUT
(Loop through)
VOL_REQ, VOL_SDA, VOL_SCL
LINE_SEL
MUTE_LINE
MUTE
MUTE
MUTE
MUTE_HP
for only
Japan
MB90F574
MAIN Microprocessor (NEW) HP_SEL
CD_SDAO CD_SDAI CD_RST CD_SCL CD_RAB CD_SILD
TRAY_CONT1,TRAY_CONT2
LOAD_SW
D2..D4
9. BLOCK DIAGRAM

19 20
10. SCHEMATIC DIAGRAM
B
C
E
PH
EH
10E
220
560
1K
2SC4081
2n2
10K
100n
820
2.2K
1K
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
100n
100n
100n
100n
100n
100n
100n
470
Q891
J852
L831
J853
J851
D829
D862
R853
R852
R851
R894
Q861
D832
C813
D814
R829
C811
D803
D804
D806
D807
R885
R884
R856
L880
L883
L881
L884
L885
L886
L882
C843
C841
C840
C842
C844
C875
C880
R854
C815
10n
L820
22mH
21
43
C819
100n
250V
J801 2
1
W801
12
S801
1
2
EARTH
R819
1W
C820
220n
250v
J802
D802
S1WB(A)60 1
2
43
J820 J821F001
T2A 250V
C821
120/400v
C825
470p
400V
C826
470p
400V
EARTH
C828
470p
400V
Q825
2SK2943
1G
3D
2S
L825
FERRITE
C827
470pF
1kV
R826
1E
1/6W
R825
1k
1/6W
R827
1E5
1/6W
R828
1E5
1/6W
R813
15E 1/6W
Q810
MC44603P
12345678
161514131211109
R808 18k
C809 1n5 R816 180
GP
C802
820p R804
15k
R802
22k
R810
10k
R807 180k
R815 1.8k R814 1.8K
GP
R809 330 R801 82k
C804
4n7
R805
15k
C803
470p
R803
4.7k
C829
4.7
50V
C814
100n
GP GP GP GP
GP GP
GP
J828
R823
18K
1W
GP GP GP
GP
GPGP
GP GP
GP
GP
GP
GP GP
GP
GP
R822
18K
1W
C833
100
25V
C834
22
50V
R811
22
1/6W
C810
2.2
50V
C852
330
16V
C851
100n
L832
10uH
L851
4.7uH
L852
4.7uH
Q851
LM317F
1
23
C855
10
50V
C892
100
25V
Q892
PC123F
4 1
3 2
Q801
PC123F
4 1
3 2
D856
RK46
GND
C857
2200
16V
C856
100n L856 6.8uH
GND GND
C858
100
10V
GND
GND
C862
10/50V
C861
100n
GND Q862
2SA1576
1C
2
B
3E
R864
10k
R862
22k
R863
10k
GND GND
R861
10k
GND
C864
10
50V
D866
RU4AM
C867
1000
16V
C866
100n
GNDGND
Q866
NJM7808
2
31
L866
6.8uH
GND
C868
100
25V
GND GND
C877
220
16V
C876
100n
C853
100
16V
R881
3.3k
L876
4.7uH
C878
100
25V
C854
100n
R882
100
GND GND GND
GND
Q881
TL431
2
1
3
R883
1.8k
C882
0.022
GND
R887
100
GND
R892
22K
R891
22k
C891
100
25V
C870
10
50V
GND
L861
4.7uH C863
10/50V
GND
L871
4.7uH
C871
100n
C872
220
16V
GNDGND GND
C873
100
16V
R893
10k
C881
100
16V
GND
1
2
3
GND
GND
GND
1
2
3
4
5
6
GND
GND
GND
GND
1
2
3
4
5
67
8
9
10
11
12
13
14
1
2
3
4
5
6
7
GND
GND
EH 1
2
3
4
5
6
7
8
1
2
34
C801
82P
R812
100
R806
1K
1%
D871
AG01
D876
AG01
D861
AG01
D851
AG01
GND
GND
GND
GND
GND
GND
GND
J829
GND
EARTH
Q871
NJM78L12
1
32
GND
Q876
NJM79L12
3
21
GND
F:330K
U:2.2M
N:1M
2SC4213
24V
24V
AG01
AG01
AG01
AG01
AG01
AG01
"NOTE ON SAFETY: The parts marked with are IMPORTANT PARTS on the safety.
Please use the parts having the designated parts number without fail"
AC IN
VFTD
+5VM
+5VA
GND
GND
VDC1
VDC2
MGND
GND
+8VM
+5VU
+5V
UGND
MGND
GNDA
+12MUTE
+12VA
GNDA
+5VD
GND
-12VA
P816

2221
C
B
E
J104
XH6P
1
2
3
4
5
6
1234567
148 9 10 11 12 13
TP230
TP211
TP206
EJ
FPC15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
HX4P
4
3
2
1
12345678
16 15 14 13 12 11 10 9
12345678
16 15 14 13 12 11 10 9
12345678
16 15 14 13 12 11 10 9
EJ
+REF
TP204
TP212
TP205
TP214
TP207
TP215
TP208
TP216
TP217
TP224
TP225
TP232
TP233
TP231
TP226
1
2
3
1
2
3
1
2
3
1
2
3
TP229
31
2
31
2
7
5
6
8
1
3
2
4
1
2
3
1
2
3
1
2
3
1
2
3
SL-
SL+
DM+
DM-
TRAY-
TRAY+
MOTO1
Sledge Radial
FOCUS
TRAY_CONT1
Laser
RAD-
FOC+
FOC-
RAD+
D1
LOAD_SW
DM-
DM+
SL+
Radial
FOCUS
Sledge
MOTO1
RW
INSW
Laser
HFI
VRin
D2
D3
D4
D5
D1
MOT_SW
HFD
INSW
TRAY_CONT2
EQSEL
EQSEL
LOAD_SW
TRAY_CONT2
TRAY_CONT1
D5
TRAY-
FOC-
RAD+
SL-
RAD-
FOC+
D2
VRin
D4
RW
MOT_SW
HFD
MOT_SW
GND
D3
HFI
TRAY+
4n7
4.7K
5.6K
2.7K 5.6K
100n
47R
4.7K
5p
4.7K
2SC4081 220k
100k 2.2K
47/6.3V
10n
10k
TDA7073AT TDA7073AT TDA7073AT
390E
100n
12k
47/16V
100n
12k
1n
1k
15k
1n
1.5K
1n
1n
18k
12k
100n
12k
10k 100n
100n
1k
100n
15k
1k
100n
100n
15k
47/6.3V
DM 22R100n
22R 100n
100n
22R
100n 22R
100/16
2.2K
2.2K
47/6.3V 47/6.3V
DTA114EU
DTC114EU
3.3K
DTC114EU
180k
2SC4081
100n
10k
150k
100k
2.2K
2.2K
2SC4081
1k
2.2K
1n
470R 1n
100k 100R
2SC4081
2SA1576
1k
100n
100k
10k
100k
100n
2SC4081
68R
2SC4081
5R6 5R6
12k
1SS301
1SS301
100n 100n
DTA114EU
DTC114EU
DTC114EU
DM
220K
10K
Q101
C104
R102
R114
R113 R111
C103
R110
R103
C101
R101
Q102 R104
R106 R105
C105
C102
J101
J102
R109
Q103 Q105 Q104
R125
C127
R123
C109
C119
R115
C121
R116
R119
C126
R117
C116
C115
R118
R122
C120
R120
R121 C123
C122
R124
C124
R127
R129
C128
C125
R107
C108
R108
R134C114
R126C117
C118R130
C112 R133
C110
R132
R131
C106 C107
Q106
Q108
R135
Q107
R136
Q112
C132
R150
R149
R148
R142
R146 Q111
R144
R147
C129
R141
C131
R138 R145
Q109
Q110
R139
C133
R137
R140
R143
C130
Q114
R211
Q113
R212 R213
R220
D101
D102
C111 C113
Q115
Q115
Q117
Q118
Q119
Q120
R182
R183
TZA1024T/N1
GND
+5VA
GND
GND
GND
GND
GND
GND
+5VM
MGND
MGND
MGND
+5VM MGND
MGND
+5VM
+REF +REF
+REF
MGND
MGND
GND
+5VA
+5VD
GND
+VR
INSW
Radial
FOCUS
Sledge
MOTO1
MOT_SW
RW
Laser
HFI
VRin
D2
D3
D4
D5
D1
TRAY_CONT2
LOAD_SW
+REF
GND
+5VA
GND
GND
+5VA
GND
GND
GND
+5VA
GND
GND
HFD
+REF
TRAY_CONT1
MGND MGND
EQSEL
NJM2904
NJM2904
GND
+VR
GND
GND
GND
+REF
+5VA
GND
OP-AMP2/2
OP-AMP1/2
TRACKING
FOCUS
D2
D1
D4
D5
D3
LD
MD
M
M
SLED MOTOR
SPINDLE MOTOR
LIMIT SWITCH
SHORT
LAND
1/2VCC
VCC
EJ EJ
2.6V
5V
0.8V
0.2V
0.7V
0V
3.8V
0V
4.8V
0V
0V
1.9V
0.8V
1.8V
0V
0.2V
1.8V
5V
1.2V
1.2V
3.8V
0.6V
4.6V
1.9V
4.8V
0.6V
0V
1.7V 1.7V 9.8V 1.7V 1.7V
5.2V 4.5V 4.8V 4.9V
1.7V 1.7V 9.8V 1.7V 1.7V
4.8V 4.8V 4.6V 5V
9.8V 0V 0V
4.9V 4.8V
Laser H: Laser on
RW H: CD-RW Play
Output from Photo Diode
Part of RF AMP
Part of Servo Driver Part of Loader Cont.
PS16
TRAY MOTOR
M
TRAY SWITCH