For purposes of improvement, specifi cations and design are subject to change without notice.
•
Please use this service manual with referring to the operating instructions without fail.
•
Some illustrations using in this service manual are slightly different from the actual set.
•
e
D&M Holdings Inc.
S0151V03DM/DG1009
Copyright 2010 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis
resistance check. if the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the
power cord is less than 460 kohms, the unit is defective.
Be sure to test for leakage current with the AC plug in both polarities, in addition, in each power ON, OFF and STANDBY
mode, if applicable.
CAUTION
Please heed the points listed below during servicing and inspection.
◎Heed the cautions!
Spots requiring particular attention when servicing, such
as the cabinet, parts, chassis,etc., have cautions indicated
on l ab els. be sure to hee d the se ca usions and the
cautions indicated in the handling instructions.
◎Caution concerning electric shock!
(1) An AC voltage is impressed on this set, so touching
internal metal parts when the set is energized could
cause electric shoc k. Take care to avoid electric
shock, by for example using an isolating transformer
and gloves when servicing while the set is energized,
unplugging the power cord when replacing parts, etc.
(2) Tere are high voltage parts inside. Handle with extra
care when the set is energized.
◎ Caution concerning disassembly and
assembly!
Through great care is taken when manufacturing parts
from sheet metal, there may in some rare cases be burrs
on the edges of parts which could cause injury if ngers
are moved across them. Use gloves to protect your hands.
◎Only use designated parts!
The set's parts have spec if ic saf et y propert ie s (fire
resistance, voltage resistance, etc.). For replacement
par ts, be s u re to use par t s w hich hav e the sam e
poroperties. In particular, for the important safety parts
that are marked z on wiring diagrams and parts lists, be
sure to use the designated parts.
◎ Be sure to mount parts and arrange the wires
as they were originally!
For safety seasons, some parts use tape, tubes or other
insulating materials, and some parts are mounted away
from the surface of printed circuit boards. Care is also
taken with the positions of the wores omsode amd clamps
are used to keep wires away from heating and high
voltage parts, so be sure to set everything back as it was
originally.
◎Inspect for safety after servicing!
Ch eck that all s crews, par ts an d wires rem oved or
disconnected for servicing have been put back in their
original positions, inspect that no parts around the area
that has been serviced have been negatively affected,
con duct an i nsla tion chec k on th e e xter nal me tal
connectors and between the blades of the power plug,
and otherwise check that safety is ensured.
(Insulation check procedure)
Unplug the power cord from the power outlet, disconnect
the antenna, plugs, etc., and turn the power switch on.
Using a 500V insulation resistance tester, check that the
inplug and the externally exposed metal parts (antenna
terminal, headphones terminal, input terminal, etc.) is
1MΩ or greater. If it is less, the set must be inspected and
repaired.
CAUTION
Concerning important safety
parts
Many of the electric and structural parts used in the set
have sp ecial safety properties. In most ca ses these
properties are difficult to distinguish by sight, and using
replacement parts with higher ratings (rated power and
withstand voltage) does not necessarily guarantee that
safety performance will be poreserved. Parts with safety
properties are indicated as shown below on the wiring
diagrams and parts lists is this service manual. Be sure to
replace them with parts with the designated part number.
(1) Schematic diagrams ...... Indicated by the z mark.
(2) Parts lists ...... Indicated by the z mark.
Using parts other than the designated
parts could result in electric shock, res
or other dangerous situations.
2
NOTE FOR SCHEMATIC DIAGRAM
NOTE FOR PARTS LIST
WARNING:
Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacture
CAUTION:
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the
leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective.
WARNING:
DO NOT return the unit to the customer until the problem is located and corrected.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL
INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
r.
NOTE FOR PARTS LIST
1.
Parts for which "nsp" is indicated on this table cannot be supplied.
2.
When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
3.
Ordering part without stating its part number can not be supplied.
4.
Part indicated with the mark "★" is not illustrated in the exploded view.
5.
Not including General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
6.
Not including General-purpose Carbon Chip Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
WARNING:
● Resistors
Ex.:RN
* Resistance
Capacitors
●
Ex.:CE
* Capacity (electrolyte only)
* Capacity (except electrolyte)
・ When the dielectric strength is indicated in AC,"AC" is included after the dieelectric strength value.
Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
Type
RD : Carbon
RC : Composition
RS : Metal oxide film
RW: winding
RN : Metal film
RK : Metal mixture
2
Indicates number of zeros after effective number.
2-digit effective number.
1-digit effective number.
: Units: ohm
Type
CE : Aluminum foil
electrolytic
CA : Aluminium solid
electrolytic
CS : Tantalum electrolytic
CQ : Film
CK : Ceramic
CC : Ceramic
CP : Oil
CM: Mica
CF : Metallized
CH : Metallized
2
Indicates number of zeros after effective number.
・ Units:μF.
・ Units:pF
2-digit effective number.
2
14K
Shape
and performance
2-digit effective number, decimal point indicated by R.
04W
Shape
and performance
Indicates number of zeros after efective number. (More than 2)
2-digit effective number.
2E
Power
2B : 1/8 W
2E : 1/4 W
2H : 1/2 W
3A : 1 W
3D : 2 W
3F : 3 W
3H : 5 W
1800ohm=1.8kohm1 8
1.2ohm1 R 2
1H
Dielectric
strength
0J : 6.3 V
1A : 10 V
1C : 16 V
1E : 25 V
1V : 35 V
1H : 50 V
2A : 100 V
2B : 125 V
2C : 160 V
2D : 200 V
2E : 250 V
2H : 500 V
2J : 630 V
2200μF2 2
2200pF=0.0022μF2 2
182
Resistance
F : ±1%
G : ±2%
J : ±5%
K : ±10%
M : ±20%
3R2
CapacityMAllowable
G
Allowable
error
P : Pulse-resistant type
NL : Low noise type
NB : Non-burning type
FR : Fuse-resistor
F : Lead wire forming
error
F : ±1%
G : ±2%
J : ±5%
K : ±10%
M : ±20%
Z : ±80%
: - 20%
P : +100%
C : ±0.25pF
D : ±0.5pF
= : Others
FR
Others
BP
Others
HS : High stability type
BP : Non-polar type
HR : Ripple-resistant type
DL : For change and discharge
HF : For assuring high requency
U : UL part
C : CSA part
W : UL-CSA part
F : Lead wire forming
2
・ Units:μF.
1
・ Units:pF
2.2μF2 R
1-digit effective number.
2-digit effective number, decimal point indicated by R
220pF2 2
Indicates number of zeros after effective numver. (0 or 1)
2-digit effective number.
3
m
WARNING AND LASER SAFETY INSTRUCTIONS
GB
WARNING
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.
F
ATTENTION
D
WARNUNG
I
WAARSCHUWING
AVVERTIMENTO
NL
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.
Tous les IC et beaucoup d’autres semiconducteurs 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 composa
outils que l’on utilise soient également a ce
potentiel.
nts ainsi que les
GB
Safety regulations require that the set be restored to its original condition
and that parts which are identical with those specified be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke
toestand wordt terug gebracht en dat onderdelen, identiek aan de
gespecifieerde worden toegepast.
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.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten.
Der Originalzustand des Gerats darf nicht verandert werden
Fur Reparaturen sind Original-Ersatzteile zu verwenden.
I
Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle
condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli
specificati.
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 s
questo potenziale.
iano anche a
.
F
“Pour votre sécurité, ces documents
doivent être utilisés par des
spécialistes agrées, seu ls habilités à
réparer votre appareil en panne.”
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.
LASER SAFETY
This unit employs a laser. Only a qualified service person should remove the cover or attempt to service t
device, due to possible eye injury.
his
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE
SPECIFIED H
EREIN 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
CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDS
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 SÄ
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
Æ
TTELSE FOR STRÅLING
TEILYLLE. ÄLÄ KATSO SÄTEESEEN
030804ec
4
TECHNICAL SPECIFICATIONS
n Audio Section
• Power amplifier
Rated output :
Front : 75 W + 75 W (1 kHz, 4 Ω, T.H.D. 0.7 %)
Center : 75 W (1 kHz, 4 Ω, T.H.D. 0.7 %)
Surround : 75 W + 75 W (1 kHz, 4 Ω, T.H.D. 0.7 %)
Output connectors : Front, Center, Surround : 4 – 16 Ω
BD-Video discs : 12 cm 1 side 1 layer, 12 cm 1 side 2 layers
DVD-Video discs :
12 cm 1 side 1 layer, 12 cm 1 side 2 layers/
12 cm 2 sides 2 layers (1 side 1 layer)
8 cm 1 side 1 layer, 8 cm 1 side 2 layers/
8 cm 2 sides 2 layers (1 side 1 layer)
Compact Discs (CD-DA) : 12 cm / 8 cm discs
Memory cards :
Power supply : AC 230 V, 50 Hz
Power consumption :
110 W
0.3 W (Normal standby)
Maximum external dimensions :
With the doors closed
434 (W) x 119 (H) x 365 (D) mm
With the doors open
445 (W) x 119 (H) x 365 (D) mm
Weight : 7.8 kg
n Remote Control Unit (RC-1122)
Batteries : R6/AA Type (two batteries)
Maximum external dimensions : 52 (W) x 243 (H) x 21 (D) mm
Weight : 175 g (including batteries)
360
135149.5
119
60
334
434
12107
58.55214.5
33914821.8
365.8
5
CAUTION IN SERVICING
Before the Digital P.W.B. are replaced
If you cannot specify the cause of the digital PWB defect, carry out "Initializing" → "Update to latest rmware".
The defect may be cleared.
• See the following for the method of initializing the μcom.
Initializing
S5BD initialization should be performed when the µcom, peripheral parts of µcom, Digital P.W.B., BE P.W.D and BD
mechanism are replaced.
1. Remove the power plug.
2. While pressing
3. Check that the entire display is ashing with an interval of about 1 second, and release your ngers from the 2
buttons and the microprocessor will be initialized.
Note:•If step 3 does not work, start over from step 1.
All user settings will be lost and this factory setting will be recovered when this initialization mode.
•
So make sure to m+emorize your setting for restoring after the initialization.
and SOURCE button simultaneously, plug the power cord into a power outlet.
9
2,3
Service tools
Measuring Disc: CD/TCD-784
DVD/VT502 or TDV-520A
BD/ABD-520 or BLX-108
Refer to "MEASURING METHOD AND WAVEFORMS".
z
Service Jigs
When you repair the printing board, you can use the following JIG (Extension cable kit). Please order to Denon Ofcial
Service Distributor in your region if necessary.
DIAGNOSTICS OF OPTICAL PICKUP
AND REPLACING FE MAIN P.W.B AND BD MECHANISM UNIT ASSY
Make failure diagnostics of the Optical Pickup as follows.
If the laser drive current (Iop) becomes more than ±12[mA] of the initial value, the Optical Pickup should be replaced.
The laser drive current initial value is checked by "Iop checked Method" of next page.
In case of replacing the Pickup, change the whole part of the FE Main P.W.B and BD Mechanism Unit Assy.
No mechanical adjustment is necessary after the replacement.
Laser drive current initial value:
FL Display (The display part of 16 digits)
CD :
DVD :
BD(SL) :
BD(DL) :
12345678910111213141516
T2 1 -m mm m- nn nn
FL Display (The display part of 16 digits)
12345678910111213141516
T 22 -m mm m- nn nn
FL Display (The display part of 16 digits)
12345678910111213141516
T 23 -m mm m- nn nn
FL Display (The display part of 16 digits)
12345678910111213141516
T 24 -m mm m- nn nn
Disc no read, unsteady playback, etc.
Laser drive current (Iop) check
HF wave form check
(Refer to WAVE FORMS)
Current value of the BD, DVD or CD IOP
is ± 12[mA] or more the initial value.
FE Main P.W.B. and BD Mechanism Unit
Assy replacing
15
1. Iop checked Method
Select the laser ON/OFF(CD/DVD/BD)mode of the test mode, and check the IOP value of CD laser, DVD laser or BD
laser. (Refer to "6. Test mode")
FL Display (The display part of 16 digits)
12345678910111213141516
T 2La se rO nO ff
DVD laser current check
Press the 8 or 9 button to display the laser current value, and then select [X].
Check the current value of Iop (nnnn)
FL Display (The display part of 16 digits)
12345678910111213141516
T 2X -m mm m- nn nn
(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(nn.nn[mA] : Current value)
2. To clear the accumulated laser on time
Press the 1 button while the accumulated laser on time is displayed ("TC1, "TC2", "TC3" ) until "*" appears at the
fourth position. Press the 8 or 9 button to select "TC4". If the 1 button is pressed while "TC1" is displayed, the
accumulated laser on time of CD, DVD and BD is cleared
FL Display (The display part of 16 digits)
12345678910111213141516
T C4 *- -- -- -- --
When "TC1", "TC2" or "TC3" is selected with the 8 or 9 button, "mmmmmm" is displayed as "0" so you can check.
FL Display (The display part of 16 digits)
12345678910 11 12 13 14 15 16
T CV -- -m mm mm mh
(Y=1 : CD, 2 : DVD , 3 : BD, mmmmmm : Time(Fractions of hours are counted up one hour on the display.)
16
SERVICE MODE
s
Special mode setting button
No.Modecontents
1 Initialization mode
2 Heatrun & Version display mode
3 Displaying the protection history mode Displaying the protection history
4 KEY LOCK mode
5 Test modePickup & Dirve Test.
Backup data initialization is carried out.
(Remove settings for Network Setup.)
Opration Heat run mode
Serial No. and rmware versions such as Main, Sub, DSP
are displayed in the FL manager.
Operations using main unit panel buttons or master volume
are rejected.
Operations using main unit panel buttons are rejected
Panel lock mode is cancelled.
Operations using remote control are rejected.
Operations using Tray open are rejected.
ON/STANDBY
Button AButton
B
SOURCE
SOURCE
9
8
58
21/3
29
Entering the mode
ON/STANDBY button
AC cord
ON/STANDBY button
AC cord
AC cord
1. Initial setting mode
1.1. preparation
(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.
1.2. procedure
Initialize the BD player when µcom, peripheral parts of µcom, or MAIN P.W.B. unit has been replaced in servicing.
b
All user setting will be lost and its factory setting will be restored when this initialization is made. Be sure to memorize
b
your setting for restoring again after the initialization.
(1) Plug the AC cord into a power outlet.
(2) While pressing SOURCE and 9 buttons simultaneously, press the ON/STANDBY button. FL tube all lit.
(3) Release your ngers from the SOURCE and 9 buttons.
(4) The display on the FL tube switches to "INITIALIZING" / "Please_Wait" → "BD/SD" / "INITIALIZING" →
"BD/SD" / "INITIALIZED" and initialization is completed.
Afterwards, it enters the FIRST SETUP mode.
z
17
2. Heat run & Version display mode
2.1. preparation
(1) Equipment used : Heat run disc (This operation may not work with any discs other than the heat run discs listed
below.)
CD : CD TEST DISC (TCD-HR01)
DVD
BD
(2) Unit setting : No spec other than the following procedure.
2.2. procedure
(1) While pressing the SOURCE and 8 buttons simultaneously, plug the AC cord into a power outlet.
2.3. Heat run mode
(1) Press the
(2) Set a disc to the tray and press the
operation starts.
DVD : After playback title-1 and title-10 of the disc, the tray opens and closes automatically, then playback the
CD/BD : The disc is played through once from title 1 through the last title, the tray opens and closes automatically,
(3) This heat run operation continues automatically or it stops caused by an error. In case of some error, the following
error messages are displayed on the FL tube.
button and open a tray.
5
title-1 and title-10 again.
then the disc is played through again from title 1 through the last title.
DVD TEST DISC (TDV-HR01)
:
BD TEST DISC (TBD-HR01)
:
button once . The "1" and "3" indicators blinks alternately and heat run
1
No.Error contentsFL display
1Tray ErrorERROR 01
2Bad DiscERROR 02
3Search ErrorERROR 03
4Read ErrorERROR 04
5Communications errorERROR 05
6Other (Front end error)ERROR 06
2.4. Version display
When "No Disc", the FL display changes in the order given in item-2.5. Display Order each time you press the STATUS
button of remote control.
2.5. Display Order
Error information (Refer to 2.6. Error display)→q Model destination information → w Model Region information
→ e Main-μcom version information→ r Main1st Boot Loader → t DSPversion information / Audio PLD
→ y GUI FPGA Cong → u GUI Nios Program → i BD System-μcom version infomation
→ o BD System-μcom Gen number information → Q0 BD System-μcom Boot Loder → Q1 B/E version infomation
→ Q2 B/E Gen number information → Q3 B/E Boot Loder → Q4 B/E OS version information → Q5 F/E version information
→ Q6 F/E Gen number information → Q7 F/E Boot Loder → Q8 USB-μcom version information
XX : E1, E2, E3,etc X : A,B,C Y : 1, 2, 3, 4, 5, 6
No.Display itemDisplay
q
w
e
Model destination
REGION BD
REGION DVD
Main-μcom
Main FLASH
S er ia lNo .X X
R eg io nBD:X
D VD :Y
M ai n: XX .X X
M ai nRO M:X X. XX
18
No.Display itemDisplay
Main 1st Boot Loder
r
Sub-μcom
DSP
t
Audio PLD
GUI FPGA
y
GUI Sash Nios
u
GUI Sash Font
BD System-μcom Version
i
BD System-μcom Date
BD System Gen
o
BD System-μcom Boot VersionVersion
Q0
BD System-μcom Boot Date
M ai nFB L:X X. XX
S ub: XX .X X
D SP: XX .X X
A ud ioP LD :XX XX
G UIC on fi g:
X XX XX XX X
G UIP RG :X XX XX XX X
G UID AT :X XX XX XX X
S ysV er: XX XX XX
S ysD ay: XX XX XX
S ysG en: XX XX XX
S ys BV er: XX XX XX
S ys BD ay: XX XX XX
Q1
Q2
Q3
Q4
Q5
Q6
Q7
B/E Version
B/E Date
B/E Gen Number
B/E Boot Version
B/E Boot Date
B/E OS Version
B/E OS Date
F/E Verion
F/E Date
F/E Gen Number
F/E Boot Versoin
F/E Boot Date
B /EV er: XX XX XX
B /ED ay: XX XX XX
B /EG en: XX XX XX
B /E BV er: XX XX XX
B /E BD ay: XX XX XX
B OSV er: XX XX XX
B OSD ay: XX XX XX
F /EV er: XX XX XX
F /ED ay: XX XX XX
F /EG en: XX XX XX
F /E BV er: XX XX XX
F /E BD ay: XX XX XX
USB-μcom Version
Q8
U SB:X X X
19
2.6. Error display
See the following table for each "Error information" display and its contents (status). Display order is
Condition StateDisplay
Sub-μcom NGNo response from Sub-μcom
q
DIR NGNo response from DIR
w
DSP1 NG
e
When DSP boot, executing DSP reset makes no change to DSP1 FLAGO port
"H".
No change to DSP1 FLAGO port "H" before issuing DSP command.
S U BE R R O R0 1
D I RE R R O R0 1
D S P 1E R R O R0 1
D S P 1E R R O R0 2
q,w,e,r,t
.
When DSP data read, executing WRITE="L" makes no change to ACK="H".
When DSP data read, executing REQ="L" makes no change to ACK="L".
When DSP data write, executing WRITE="H" makes no change to ACK="H".
When DSP data write, executing REQ="L" makes no change to ACK="L".
When DSP special code boot, executing DSP reset makes no change to DSP1
FLAGO port "H".
No change to DSP1 FLAGO port "H" before issuing DSP special read
command.
No change to DSP1 FLAGO port "H" before DSP version read.
EEPROM NGError appeared in EEPROM checksum.(*** is a block address number.)
r
Both SUB/DSP/
t
EEPROM OK
D S P 1E R R O R0 3
D S P 1E R R O R0 4
D S P 1E R R O R0 5
D S P 1E R R O R0 6
D S P 1E R R O R1 1
D S P 1E R R O R1 2
D S P 1E R R O R1 3
E 2 P R O ME R R * * *
(No error display, version display only)
20
3. Displaying the protection history mode
3.1. preparation
(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.
3.2. procedure
(1) Plug the AC cord into a power outlet.
(2) While pressing 5 and 8 buttons simultaneously, press the ON/STANDBY button to turn the power on.
The error (protection history display) mode is set.
(3) Press the STATUS button of remote control to turn on the FL display.
3.3. About the display on the FL display
When the STATUS button of remote control is pressed after setting the error (protection history display) mode, a history
like the one shown below is displayed, depending on the conditions.
(1) Normally (when there has been no protection incident)
P RO TE CTH IS TO RY
: NOP RO TE CT
(2) For SP DC (when the last protection incident was SP DC protection)
P RO TE CTH IS TO RY
: SP OU T_ DC
(3) For AMP SD (when the last protection incident was AMP SD protection)
P RO TE CTH IS TO RY
: DA MPE RR
(4) For POWER DC (when the last protection incident was POWER DC protection)
P RO TE CTH IS TO RY
: 2n d- Po wDC
When the STATUS button of remote control. is pressed again after the above protection history is displayed, the normal
display reappears.
21
3.4. Clearing the protection history
There are two ways to clear the protection history, as described below.
(1) Start up the error (protection history display) mode, display the error, then press and hold in the
seconds.
P RO TE CTH IS TO RY
: SP OU T_ DC
Press and hold in the 2 button for 3 seconds.
P RO TE CTH IS TO RY
C LE AR
The above is displayed and the protection history is cleared.
P RO TE CTH IS TO RY
: NOP RO TE CT
button for 3
2
(2) Initialize. (See 1.Initial setting mode)
If you want to save a backup of other setting item, use the method in 3.4.(1) above.
z
s
s
Warning indication by the STANDBY LED
If the power is turned off when a protection incident has been detected, the STANDBY LED (red) ashes as follows as
warning according to the conditions in which the protection incident occurred.
(1) SP DC PROTECTION/AMP SD PROTECTION : Flashes in cycles of 2 seconds (1 second lit, 1 second off)
(2) POWER DC PROTECTION : Flashes in cycles of 0.5 seconds (0.25 seconds lit, 0.25 seconds off)
1 Accepting input from the ON/STANDBY,
b
2 Even if the AC cord is disconnected and then reconnected, the unit starts in 0.25-second interval ashing mode.
b
The accepting of input from the ON/STANDBY, 1, and 5 buttons is also prohibited in that case.
, and 5 buttons is prohibited.
1
1, b2
b
3.5. Recovering from POWER DC PROTECTION
(1) When POWER DC PROTECT is detected, press the ON/STANDBY button while pressing the
the unit simultaneously.
(2) The STANDBY LED (red) stops ashing and the unit enters the normal standby mode.
2
and
buttons on
1/3
22
4. KEY LOCK mode
4.1. preparation
(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.
4.2. procedure
(1) While pressing 2 and
(2) "KEY_LOCK_MODE" is displayed on the FL tube. This sets the KEY LOCK mode.
buttons simultaneously, plug the AC cord into a power outlet.
1/3
K EYL OC KMO DE
p re ssa nyk ey
4.3. KEY LOCK mode(with Master Volume)
(1) While the indication of section 4.2 is displayed on the FL tube, press the
(2) "Key_Lock_w/_VR" is displayed on the FL tube. This sets the KEY LOCK mode (with Master Volume).
9
button.
K eyL oc kw/V R
4.4. KEY LOCK mode (without Master Volume)
(1) While the indication of section 4.2 is displayed on the FL tube, press the
(2) "Key_Lock_w/o_VR" is displayed on the FL tube. This sets the KEY LOCK mode (without Master Volume).
8
button.
K eyL oc kw/ oVR
4.5. REMOTE LOCK mode
(1) While the indication of section 4.2 is displayed on the FL tube, press the
(2) "Remote_Lock" is displayed on the FL tube. This sets the REMOTE LOCK mode.
1/3
button.
R em ot eLo ck
4.6. TRAY LOCK mode
(1) While the indication of section 4.2 is displayed on the FL tube, press the SOURCE button.
(2) "Tray_Lock" is displayed on the FL tube. This sets the REMOTE LOCK mode.
T ra yLo ck
4.7. KEY LOCK mode cansel
(1) Plug the AC cord into a power outlet.
(2) While pressing 2 and
mode.
(3) While the indication of section 4.2 is displayed on the FL tube, press the
(4) "CLEAR" is displayed on the FL tube, each mode in sections 4.3., 4.4., 4.5., and 4.6. is cancelled.
buttons simultaneously, plug the AC cord into a power outlet. This sets the KEY LOCK
1/3
button.
2
C LE AR
23
5. Test mode
5.1. Entering the test mode
The test mode is entered by pressing the 2 and 9 buttons simultaneously, plug the AC cord into a power outlet.
FL tube display when test mode entered
FL Display (The display part of 16 digits)
12345678910111213141516
T ES TMO DE
When the test mode is set, a color bar appears on the monitor.
5.2. Selecting the mode
The following modes are available.
・
(1) Laser on/off (CD/DVD/BD) mode : T2
(2) Servo adjustment value display mode : T3
(3) Error rate (skew) measurement mode : T7
(4) Accumulated laser on time display mode : TC
(5) Track buffer output mode : TE
(6) Picking up No. display mode : TG
(7) Error log display mode : TH
(8) Test mode cancel : TI
When the
q
button is pressed after entering the test mode, the display switches in the order: "T2, T3, T7, TC, TE,
9
TG, TH, TI, T2 …"
FL Display (The display part of 16 digits)
12345678910111213141516
T 2La se rO nO ff
FL Display (The display part of 16 digits)
12345678910111213141516
T 3Se rv oAd j.
FL Display (The display part of 16 digits)
12345678910111213141516
T 7Er ro rRa te
FL Display (The display part of 16 digits)
12345678910111213141516
T CLa se rO nT im
FL Display (The display part of 16 digits)
12345678910111213141516
T ETr ac kBu f
FL Display (The display part of 16 digits)
12345678910111213141516
T GOP UNu mb er
FL Display (The display part of 16 digits)
12345678910111213141516
T HEr ro rLo g
FL Display (The display part of 16 digits)
12345678910111213141516
T ITe stE xi t
When the
w
position (for example, if currently at "TI", it switches as follows: "TH, TG,
button is pressed, the display switches in the opposite order fromq above, starting from the current
8
24
TE, TC, T7, T3, T2, TI, TH …").
s
5.3. About each mode
With the mode selected, press the 1 button to set that mode.
・
(1) Laser on/off (CD/DVD/BD) mode
Press the 8 or 9 button to select [X] and press the 1 button to set it.
Laser on/off control is executed and the laser current is displayed.
FL Display (The display part of 16 digits)
12345678910111213141516
T 2Xm mm mnn nn
(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(mm.mm[mA] : Stored data, nn.nn[mA] : Current value)
When the current value is more that ± 12.00[mA] of saved data, it becomes the pickup transducer's target.
b
In this case, replace the mechanism unit.
If stored value is not
FL Display (The display part of 16 digits)
12345678910111213141516
T 2X -- -- -- nn nn
(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(nn.nn[mA] : Current value)
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
(2) Servo adjustment value display mode
Press the 8 or 9 button to select [XXX]. Refer to [Table 1 - Servo adjustment value display mode details].
FL Display (The display part of 16 digits)
12345678910111213141516
T XX X
(XXX : Servo adjustment value
Press the 1 button to set. The contents indicated on "Table 1: Details of the servo adjustment value display mode"
The rst time, the address speciciation position is the uppermost position (5th place). The address speciciation
position moves downwards each time the 1 button is pressed.
The address speciciation position ashes (at an interval of about 0.5 seconds). If the 1 button is pressed after
moving to the lowermost position (10th place), the position moves to the uppermost position
Use the 8 or 9 button to change the display at the address specication position.
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
25
(3) Error rate measurement mode
Press the 8 or 9 button to select [YY] .
Refer to [Table 2 - Error rate details].
FL Display (The display part of 16 digits)
12345678910111213141516
T YY FF FF FF FF FF
(X : measurement mode, F : Address and error rate (When not set, "F" is displayed.)
Press the 1 button to begin error rate measurement. The address and error rate are displayed.
For a description of the displayed measurement results, see "Table 2: Error rate details".
FL Display (The display part of 16 digits)
12345678910111213141516
T YY mm mm mm || ||
(YY : selection mode [71 to 94], m : address [PBA][HEX], l : error rate [COUNT/SEC] [HEX])
(Note) CD (4x-speed) : Renewal of data is carried out for every 300 frame.
Error rate of 75 frames is displayed.
DVD (2x-speed) : Renewal of data is carried out for every 80ECC block.
Error rate of 8ECC block is displayed.
BD (2x-speed) : Renewal of data is carried out for every 136LDC clusters block.
Error rate of 8LDC clusters block is displayed.
The mode chosen when selection mode was changed into the trace execution and the 1 button was pushed is
performed from the beginning.
When the 1 button is pushed without changing selection mode, the mode under selection is performed from the
beginning.
(If the 1 button is pushed, the address corresponding to the chosen mode will be searched again.)
The pause mode is set after tracing is completed.
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
(4) Accumulated laser on time display mode
Press the 8 or 9 button to select [Y] and press the 1 button to set it.
The accumulated laser on time is displayed.
FL Display (The display part of 16 digits)
12345678910111213141516
T CYmm mm mm h
(Y=1 : CD, 2 : DVD , 3 : BD, mmmmmm : Time(Fractions of hours are counted up one hour on the display.)
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
---To clear the accumulated laser on time---
Press the 1 button while the accumulated laser on time is displayed ("TC1, "TC2", "TC3" ) until "*" appears at
the fourth position.
FL Display (The display part of 16 digits)
12345678910111213141516
T CY *m mm mm m
Press the 8 or 9 button to select "TC4"
FL Display (The display part of 16 digits)
12345678910111213141516
T C4 *
If the 1 button is pressed while "TC4" is displayed, the accumulated laser on time of CD, DVD and BD is cleared.
FL Display (The display part of 16 digits)
12345678910111213141516
T C100 00 00 h
When "TC1", "TC2" or "TC3" is selected with the 8 or 9 button, "mmmmmm" is displayed as "0" so you can
check.
26
(5) Track buffer output mode
Press the 8 or 9 button to select "Y" and switch the track buffer output.
FL Display (The display part of 16 digits)
12345678910111213141516
T EY Tr ac kBu ff
(Y=1 : Track buffer being output, 0 : Track buffer output off )
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
(6) Picking up No. display mode
Press the 8 or 9 button to switch to the pickup number display.
The pickup number is a 14-digit number, so it is displayed in two sections.
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
(7) Error log display mode
Press the 8 or 9 button to switch to the error log display.
For Error log No. and description of the displayed measurement results, see "Table 3: Error log details".
FL Display (The display part of 16 digits)
12345678910111213141516
n TH X
(n : Error information No.(1~5), X : Error log No.)
Display when there is no error
FL Display (The display part of 16 digits)
12345678910111213141516
n TH 1NoE rr or
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
(8) Test mode cancel
A conrmation message is displayed. Press the 1 button to set, canceling the test mode.
FL Display (The display part of 16 digits)
12345678910111213141516
T I1R ea ll y?
When the 2 button is pressed, the layer above the current layer is displayed. See "5.4 Stopping the mode".
27
5.4. Stopping the mode
When the 2 button is pressed, the layer above the current layer is displayed. The relationship between the different
modes and the display of the different layers is shown on the table below.