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Toshiba Dvr4xsu Owners Manual

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    							A1-7 D-VR4XSU/D-VR4XSC
TRAY LOCK
Tray cannot be opened by setting the Tray Lock, please follow the steps below.
Turn Unit ON.
Press and hold the 0 key on the remote control unit.
Simultaneously press and hold the STOP key on the front panel.
Hold both keys for more than 2 seconds.
Press the OPEN/CLOSE key on the front panel to check the Tray Lock setting. 1.
2.
3.
4.
5.
To unlock the Tray Lock, please follow the steps below.
Turn Unit ON.
Press and hold the 0 key on the remote control unit.
Simultaneously press and hold the STOP key on the front panel.
Hold both keys for more than 2 second.
The Tray Lock has now been cleared.
Turn Unit OFF. 1.
2.
3.
4.
5.
6.
PARENTAL CONTROL - RATING LEVEL
4 DIGIT PASSWORD CANCELLATION
If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.
Turn Unit ON.
Set the DVD Mode.
Confirm that the “No Disc” will be appeared on the screen.
Press and hold the 7 key on the remote control unit.
Simultaneously press and hold the STOP key on the front panel.
Hold both keys for more than 2 seconds.
The On Screen Display message PASSWORD CLEAR will appear.
The 4 digit password has now been cleared 1.
2.
3.
4.
5.
6.
7.
8.
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    							PCBs (manufactured) using lead free solder will have a PbF printing on the PCB.
(Please refer to figures.)
Caution:
Pb free solder has a higher melting point than standard solder;
Typically the melting point is 50°F~70°F(30°C~40°C) higher.
Please use a soldering iron with temperature control and adjust it to 650°F ± 20°F (350°C ± 10°C).
In case of using high temperature soldering iron, please be carefull not to heat too long.
Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C).
All products with the printed circuit board with PbF printing must be serviced with lead free solder.
When soldering or unsoldering, completely remove all of the solder from the pins or solder area,
and be sure to heat the soldering points with the lead free solder until it melts sufficiently.
Distinction of PbF PCB:
Recommendations
Recommended lead free solder composition is Sn-3.0Ag-0.5Cu.
ABOUT LEAD FREE SOLDER (PbF)
•
•
•
A1-8D-VR4XSU/D-VR4XSC
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    							TABLE OF CONTENTS
CAUTION....................................................................................................................................
PREPARATION OF SERVICING...............................................................................................
IMPORTANT SERVICE SAFETY INFORMATION....................................................................
IMPORTANT SAFEGUARDS.....................................................................................................
TAPE REMOVAL METHOD AT NO POWER SUPPLY............................................................
DISC REMOVAL METHOD AT NO POWER SUPPLY.............................................................
PARENTAL CONTROL-RATION LEVEL..................................................................................
TRAY LOCK................................................................................................................................
ABOUT LEAD FREE SOLDER (PbF)........................................................................................
TABLE OF CONTENTS..............................................................................................................
GENERAL SPECIFICATIONS...................................................................................................
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS ............................................
2. REMOVAL OF VCR DECK PARTS...................................................................................
3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ...............................................
KEY TO ABBREVIATIONS........................................................................................................
SERVICE MODE LIST................................................................................................................
PREVENTIVE CHECKS AND SERVICE INTERVALS..............................................................
WHEN REPLACING EEPROM (MEMORY) IC..........................................................................
RE-WRITE FOR DVD FIRMWARE............................................................................................
SERVICING FIXTURES AND TOOLS.......................................................................................
PREPARATION FOR SERVICING.............................................................................................
MECHANICAL ADJUSTMENTS................................................................................................
ELECTRICAL ADJUSTMENTS..................................................................................................
TROUBLESHOOTING GUIDE...................................................................................................
BLOCK DIAGRAMS
MPEG .......................................................................................................................................
Y/C/AUDIO/CCD/HEAD AMP.................................................................................................
SYSTEM CONTROL ..............................................................................................................
REGULATOR..........................................................................................................................
DISPLAY(TIMER) ...................................................................................................................
OPERATION/DISPLAY ..........................................................................................................
Hi-Fi/DEMODULATOR ...........................................................................................................
TUNER/JACK .........................................................................................................................
    AV SW ....................................................................................................................................
POWER..................................................................................................................................
PRINTED CIRCUIT BOARDS
DVD/HD MPEG .......................................................................................................................
VCR .........................................................................................................................................
POWER/DISPLAY/OPERATION1/OPERATION2 .................................................................
SCHEMATIC DIAGRAMS
MPEG CODEC 1 .....................................................................................................................
MPEG CODEC 2 .....................................................................................................................
MPEG CODEC 3 .....................................................................................................................
DDR SDRAM...........................................................................................................................
FLASH .....................................................................................................................................
MEMORY .................................................................................................................................
ATAPI.......................................................................................................................................
VIDEO ADC .............................................................................................................................
AUDIO ......................................................................................................................................
AV IN/OUT..............................................................................................................................
Y/C/AUDIO/CCD/HEAD AMP................................................................................................
MICON....................................................................................................................................
TUNER/JACK .........................................................................................................................
REGULATOR..........................................................................................................................
DISPLAY .................................................................................................................................
HiFi/DEMODULATOR ............................................................................................................
AV SW ....................................................................................................................................
POWER..................................................................................................................................
OPERATION ............................................................................................................................
INTERCONNECTION DIAGRAM...............................................................................................
WAVEFORMS.............................................................................................................................
MECHANICAL EXPLODED VIEW.............................................................................................
CHASSIS EXPLODED VIEWS...................................................................................................
MECHANICAL REPLACEMENT PARTS LIST.........................................................................
CHASSIS REPLACEMENT PARTS LIST..................................................................................
ELECTRICAL REPLACEMENT PARTS LIST...........................................................................A1-1
A1-1
A1-2
A1-3~A1-5
A1-6
A1-6
A1-7
A1-7
A1-8
A2-1
A3-1~A3-8
B1-1, B1-2
B2-1~B2-6
B3-1, B3-2
C1-1, C1-2
C2-1
C3-1, C3-2
C4-1, C4-2
C5-1
D1-1
D1-1
D2-1~D2-4
D3-1, D3-2
E-1~E-41
F-1, F-2
F-3, F-4
F-5, F-6
F-7, F-8
F-9, F-10
F-11, F-12
F-13, F-14
F-15, F-16
F-17, F-18
F-19, F-20
G-1, G-2
G-3~G-6
G-7, G-8
H-1, H-2
H-3, H-4
H-5, H-6
H-7, H-8
H-9, H-10
H-11, H-12
H-13, H-14
H-15, H-16
H-17, H-18
H-19, H-20
H-21, H-22
H-23, H-24
H-25, H-26
H-27, H-28
H-29, H-30
H-31, H-32
H-33, H-34
H-35, H-36
H-37, H-38
H-39, H-40
I-1~I-4
J1-1, J1-2
J2-1, J2-2
K1-1~K1-4
K2-1, K2-2
K3-1~K3-12
A2-1
D-VR4XSU/D-VR4XSC
• OWNERS MANUAL
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    							GENERAL SPECIFICATIONS
G-1 Outline of the productDVD-R/-RW/-RAM Video Recorder &
VHS Player/Recorder
G-2 DVD SystemColor System NTSC
Disc Format Rec DVD-R/-RW/-RAM
PlayDVD-R/-RW/-RAM, DVD-Video, CD-DA,
CD-R/-RW, Video CD, SVCD
Disc Diameter
120 mm
80 mm (Self Recording/Playback Only)
DeckSW-9574
Rec Time  (Approx.) XP 1 hour
          at 4.7GB Disc SP 2 hour
LP 4 hour
SLP 6 hour
Search speed Fwd      5step / 3step
Actual              2-100 times (DVD, Video CD, SVCD)
             2-8 times (CD)
Rev       5step / 3step
Actual              2-100 times (DVD, Video CD, SVCD)
             2-8 times (CD)
Slow speed Fwd      1/16-1/2 times
Actual               --
Rev        --
Actual               --
G-3 VCRSystem VHS Player / Recorder
SystemVideo System NTSC
Hi-Fi  STEREO Yes
NTSC PB(PAL60Hz)No
DeckOVD-7S
Heads Video Head 4Head
FM Audio Head 2Head
Audio / Control Mono / Yes
Erase (Full Track Erase) Yes
Erase (Normal Audio Track Erase) No
Tape Rec PAL -
Speed NTSC SP/SLP
Play PAL -
NTSC SP/LP/SLP
Fast Forward / Rewind Time (Approx.)   at 25oC FF/REW:  148/148
with Cassette T-120
Forward/Reverse NTSC or PAL-M SP/LP/SLP = 3x,5x / 7x,9x / 9x, 15x
Picture Search PAL or SECAM -
Frame Advance Yes
Slow Speed 1/10
G-4 TuningBroadcasting System US  System M
SystemTuner and System 1Tuner
 Receive CH Destination US (w/CABLE)
CH Coverage2-69, 4A, A-5~A-1, A~I, 
J~W, W+1~W+84
Intermediate  Picture (FP) 45.75 MHz
Frequency Sound (FS) 41.25 MHz
FP-FS   4.50 MHz
Preset  CH -
RF Converter Output Yes
Channel 3 or 4ch
Level/Impedance 66dBu/75 ohm
Sound SelectorNo
Stereo/Dual TV Sound US-ST
Tuner Sound Muting Yes
G-5 PowerPower Source AC 120V, 60Hz
DC -
Power Consumption 29 W   at 120V 60Hz
Stand by  (FIP Off) 2.5 W   at 120V 60Hz
Stand by 3.5 W   at 120V 60Hz
Per Year --   W
Energy StarNo
Protector Power Fuse Yes
Safety Circuit Yes
IC Protector (Micro Fuse) Yes
G-6 RegulationSafety UL
Radiation FCC
Laser DHHS
G-7 TemperatureOperation 5oC  -  35oC
Storage -20oC  -  60oC
G-8 Operating HumidityLess than 80% RH
A3-1 D-VR4XSU/D-VR4XSC
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    							GENERAL SPECIFICATIONS
G-9 SignalVideo Signal Output Level 1 V p-p / 75 ohm (DVD, VCR)
S/N Ratio  (Weighted) 65dB (DVD-Video) 50dB (VCR)
Horizontal Resolution 500 Lines (DVD-Video) 230 Lines (VCR)
RGB Signal Output Level --
Audio Signal Input  Level Microphone --
Input  Level Line -8 dBm / 50k ohm (VCR, 0dBm=0.775Vrms)
Output Level Line-8 dBm / 1k ohm (VCR,
0dBm=0.775Vrms)
-12dB / 1k ohm (DVD, -20dBFs
0dBFs=2.0Vrms)
Digital Output Level  0.5 V p-p / 75 ohm (DVD)
S/N Ratio at (Weighted)  90dB (DVD-Video), 42dB (VCR at SP)
Harmonic Distortion (1KHz)  T
ypical 0.02% (DVD-Video), 1.5% (VCR at SP)
Frequency Response :  DVD Mode  at DVD     4 Hz -   22 kHz
DVD Mode at VideoCD/SVCD     4 Hz -   20 kHz
DVD Mode  at CD     4 Hz -   20 kHz
VCR Mode  at SP 100 Hz -   10 kHz
VCR Mode  at LP --
VCR Mode  at SLP 100 Hz -     4 kHz
Hi-Fi Audio Signal Dynamic Range : More than 90dB
Frequency Response 20Hz ~20kHz
Wow And Flutter : Less than 0.01 %Wrms
Channel Separation : More than 60 dB
Harmonic Distortion : Less than 0.01
G-10 On ScreenMenu Yes
Display Menu Type Icon
(DVD)
SetupTimer Rec Set Yes
External Audio Input Yes
Setup Menu Yes
General Yes
                   Rating Level Yes
                   Password Yes
                   TV/Cable Select Yes
                   Auto CH Memory Yes
                   CH Add/Delete Yes
                   Guide CH Set No
                   Clock Yes
Video Yes
                   TV Screen Yes
                   Display Yes
                   Line1 Input Yes
                   Line2 Input Yes
                   JPEG Interval No
                   E.B.L. (Enhanced Black Level) Yes
                   DNRNo
Audio Yes
                   Dolby Digital Output Yes
                   DRC Yes
                   Surround Yes
                   SAP Yes
Language Yes
                   OSD Language Yes
                   DVD Menu Yes
                   Audio Yes
                   Subtitle Yes
Record Yes
                   Auto Chapter Yes
                   Black Level (REC) Yes
                   Just Record No
Disc Yes
                   Initialize Yes
                   Finalize Yes
                   Protect Disc Yes
                   Rename Disc Yes
                   DVD-RAM Physical Format Yes
Add Chapter Mark Yes
Set Index Picture Yes
A3-2 D-VR4XSU/D-VR4XSC
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    							GENERAL SPECIFICATIONS
G-10Title Menu (VR Mode) Yes
Play Yes
Chapter List Yes
          Play Yes
          Title List Yes
          Delete Chapter Yes
          Combine Chapters Yes
          New Playlist Yes
Rename Title Yes
Title ProtectNo
Delete Title Yes
Title CombineNo
Title DivideNo
Edit TitleNo
GenreNo
New Playlist Yes
          Play Yes
          Chapter List Yes
          Rename Title Yes
          Delete Playlist Yes
          Title Combine Yes
          Title DivideNo
          Edit TitleNo
Title Menu (Video Mode) Yes
Play Yes
Chapter ListNo
          PlayNo
          Title ListNo
          Delete Chapter No
          Combine Chapters No
          New Playlist No
Rename Title Yes
Title ProtectNo
Delete Title Yes
Title CombineNo
Title DivideNo
Edit Title No
GenreNo
New PlaylistNo
          PlayNo
          Chapter List No
          Rename Title No
          Delete Playlist No
          Title Combine No
          Title DivideNo
          Edit TitleNo
A3-3 D-VR4XSU/D-VR4XSC
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    							GENERAL SPECIFICATIONS
Dubbing DVD >>> VCR Yes
VCR >>> DVD Yes
Disc Information Yes
          Disc Type Yes
          Disc Remain Time Yes
Open/Close Yes
No disc Yes
Reading Yes
Play Yes
Play Bar Yes
Pause/Still Yes
Stop Yes
Prohibit Mark Yes
Step Yes
Skip (>>|) Yes
Skip (|
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    							GENERAL SPECIFICATIONS
On ScreenMenuNo
DisplayMenu Type -
(VCR)Yes
CH/AV (LINE) Yes
Clock Yes
Repeat Yes
Tape Counter Yes
Index Yes
Tape Speed Yes
DecoderNo
Sound Yes
ATR / Manual Tracking Yes
Hi-Fi Yes
Zero Return Yes
OTPBNo
G-11 OSD LanguageDVD OSD English, French, Spanish 
VCR OSD English, French, Spanish 
G-12 Clock, Timer Calendar
2000/1/1 ~ 2099/12/31
and TimerTimer Events 12 Program / 1Month
Back-upOne Touch Recording   Max Time 6 hours
Timer Back-up  (at Power Off Mode) 30min
G-13 DisplayDisplay Yes
Display Type 6Digit Fluorescent Indicator 
ClockYes (12h)
AMNo
PMYes
Counter                                             VCR Yes (hour: min: sec)
DVD Yes (hour: min: sec)
CD Yes (min: sec)
TV/VIDEO Yes
CD Yes
DVD Yes
VR Mode Yes
Video Mode No
DVD-R Yes
DVD-RW Yes
DVD+RNo
DVD+RWNo
DVD-RAM Yes
Disc In Yes
Tape In Yes
T-Rec Yes
XP Yes
SP Yes
LP Yes
SLP Yes
EPNo
VPNo
Counter Remain      No
ChapterNo
TitleNo
Track No. Yes
Repeat (A-B/All)No
Play                                 (VCR Side) Yes
Pause / Still / Step          (VCR Side) Yes
Rec                                  (VCR Side) Yes
Play                                 (DVD Side) Yes
Pause / Still / Step          (DVD Side) Yes
Rec                                  (DVD Side) Yes
RF Output CH Yes
Eject Yes
StopNo
FF / CueNo
REW / ReviewNo
OTR (ITR)No
Hi-FiNo
CH/AV Yes
BSNo
CABLE Yes
Progressive Scan Out  Yes
PBC (Play Back Control) No Play/Stop/FF/Rew/Rec/OTR
(ITR)/Pause/Eject/Tape In
(Symbol Mark)
A3-5 D-VR4XSU/D-VR4XSC
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    							GENERAL SPECIFICATIONS
G-14 RemoteUnit
RC-KZ
ControlGlow in Dark Remocon Yes
LCDNo
Format TOSHIBA
Remocon Format TOSHIBA
Custom Code  45-BC
Power Source Voltage (D.C) 3V
UM size x pcs UM-4 x 2 pcs
Total Keys 51 Keys
Keys POWER Yes
OPEN/CLOSE/EJECT Yes
DVD Yes
VCR Yes
1 Yes
2 Yes
3 Yes
4 Yes
5 Yes
6 Yes
7 Yes
8 Yes
9 Yes
0 Yes
0 / 10No
11No
12No
T-REC Yes
INPUT SELECT Yes
CANCEL Yes
RETURN Yes
DISPLAY Yes
TOP MENU / TITLE LIST Yes
CH+ Yes
CH- Yes
UP Yes
DOWN Yes
LEFT / TRACKING- Yes
RIGHT / TRACKING+ Yes
ENTER Yes
DVD MENU Yes
SETUP Yes
STOP Yes
PLAY Yes
PAUSE / STILL / STEP Yes
|| / INDEX+ Yes
ONE TOUCH REPEAT Yes
CM SKIP Yes
 Yes
REC / OTR Yes
REC MODE / SPEED Yes
DUBBING Yes
AUDIO / AUDIO SELECT Yes
MARKERNo
ZOOM / ZERO RETURN Yes
REPEAT A-B Yes
ANGLE / COUNTER RESET Yes
SUBTITLE / ATR Yes
PLAY MODE / REPEAT Yes
CLOCK / COUNTER Yes
CHAPTER MARKNo
NAVI MARKNo
TV / VIDEO Yes
PROGRESSIVE Yes
A3-6 D-VR4XSU/D-VR4XSC
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    							GENERAL SPECIFICATIONS
G-15 FeaturesAuto Power OffNo
(DVD & VCR)CM Skip (30sec x 6 Times) Yes
Copy (Tape to Disc, Disc to Tape)  Yes  (By Conditioning)
VIDEO PLUS+ (SHOWVIEW, G-CODE)No
Auto CH Memory Yes
Area CodeNo
Just ClockNo
Auto Clock Set Yes
CABLE Yes
MTS (SAP) Yes
Analog BSNo
Power On MemoryNo
FeaturesEchoNo
(DVD)Mic MixingNo
DV RecNo
Time-Shift Playback Yes
Video CD Playback Yes
SVCD Playback Yes
MP3 Playback Yes
WMA Playback Yes
JPEG Playback Yes
Progressive Scan Out Yes
Digital Out (Dolby Digital) Yes
(MPEG) Yes
(PCM) Yes
(DTS) Yes
Down Mix Out (Dolby Digital) Yes
(DTS)No
Spatializer (N-2-2)No
QsoundNo
Surround (Matsushita)Yes
Fast Forward with AudioYes
Screen SaverNo
Auto StopNo
Tray Lock Yes
One Touch Repeat Yes
Closed Caption signal in VBI (DVD Playback) Yes
Audio DAC 192kHz / 24bit
FeaturesAuto Head CleaningNo
(VCR)Auto Power OffNo
Forward/Reverse Picture Search Yes
Index Search Yes
SQPB Yes
Rec End SearchNo
CS EasyNo
G-16 AccessoriesOwners Manual Language English
w/Guarantee Card Yes
Remote Control Unit Yes
Battery Yes
UM size  x  pcs UM-4 x 2 pcs
OEM Brand --
Blank DVD-RW DISC  (4.7GB)No
Blank DVD-R DISC     (4.7GB)No
Blank DVD-RAM Disc   (4.7GB)No
Guarantee CardNo
Registration Card Yes
Warning SheetNo
Service Station ListNo
Important TagNo
AC Plug AdapterNo
Quick Setup Sheet Yes
Information Sheet(Return) Yes
AC CordNo
AV Cord Yes (1.2m)
75 Ohm Coaxial Cable Yes (0.9m)
S-Video CableNo
21pin cableNo
800 No StickerNo
Toll Free Insert SheetNo
Safety TipNo
Netflix CardNo
PVC Warning Sheet Yes
A3-7 D-VR4XSU/D-VR4XSC
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