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DW-Q73D2N-LS
Service Manual
73 pgs9.82 Mb0

DAEWOO DW-Q73D2N-LS, DVR06, DVR07, DVR08, DG-R520 Service Manual

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DVD Recorder
DW-Q73D2N-LS DVR06 / DVR07 / DVR08 DG-R520 / DG-R521
DWQ73DN001
FEB, 2006
1
1
BLOCK DIAGRAM.............................................................................................................................................9
SCHEMATIC DIAGRAM ..................................................................................................................................18
WAVEFORMS ..................................................................................................................................................34
VOLTAGE CHART ...........................................................................................................................................40
DISASSEMBLY................................................................................................................................................41
TROUBLE SHOOTING....................................................................................................................................43
PCB CIRCUIT BOARD ....................................................................................................................................54
ELECTRICAL PARTSLIST ..............................................................................................................................62
CONTENTS
2
DW-Q73D2N-LS/DVR06/DVR08/DG-R520/DG-R521
DVR07
3
SPECIFICATIONS
DVD Recorder Specification Sheet(Preliminary)
NORTH AMERICA
BS
MTK/SONY TRAVERSE
Broadcast System NTSCO(TV System) PAL
X
PAL-M/NTSC
X
PAL-N/NTSC
X
Regional Code Region Code
1
Playable Disc DVD (PAL)
O
Format DVD (NTSC)
O
AUDIO-CD(CD-DA)
O
CD-R/-RW
O
MP3 Decoding
O
MP3 ID3 Tag
X
DVD+R/+RW
O
DVD-R/-RW(Video Mode)
O
DVD-RAM
X
VIDEO-CD(2.0)
O
SVCDOWMAXWMVXJPEGOKodak Picture CD
X
DivXXDVD-Audio
X
SACDXHDCD
X
Recordable Disc
DVD R/ RWODVD-RAM
X
CD-R/-RW
X
GUI Graphic User interface
O VCR/DVD Unified UI
Graphic User interface(Speaker Setup)
X
Language
E/S/F
Initial Language
English
MAIN SOLUTION
DVD-RECORDER SPECIFICATION
Remarks
REGION(SALES AREA)
BUYER
MODEL(BUYER)
DVR06
4
SPECIFICATIONS
DVD Recorder Specification Sheet(Preliminary)
NORTH AMERICA
BS
MTK/SONY TRAVERSE
Record Mode VR Mode ( +RW ) HQ(60 min)
O 4.7Giga DVD +R/RW dksc
( -RW, ±R After finalize ) SP(120 min)
O
EP(240 min)
O
SEP(480 min)
O
Video Mode HQ(60 min)
O
SP(120 min)
O
EP(240 min)
O
SEP(480 min)
O
VIDEO Video DAC
8bit
Progressive scan
O Seperatet Remote controller key and Menu control
AUDIO Audio DAC
96 kHz / 24 bit
2CH Downmixed Audio Out
O
KaraokeXVirtual surround sound
O
dts Support(DTS pass through)
O
dts Decoding
X
Dolby Digital Decoder Built in
O
File Management Menu Display Thumbnail(Title)
O
& Editing Thumbnail Change
O Not supported to DVD+R after finalization
Title (append, divide, erase) Append
X
DivideOErase
O Not supported to DVD+R
Auto Chapter Making(OFF, 5min, 10min, 15min)
O Not supported to DVD+R after finalization
Manual Chapter Making / Delete chapter mark
O Not supported to DVD+R after finalization
Chapter hide / unhide
O Not supported to DVD+R after finalization
Editing Title Name
O Not supported to DVD+R after finalization
Playlist/Playlist Name
O Not supported to DVD+R after finalization
Protecting Disc(On/Off)
O
Not supported to DVD+R
MAIN SOLUTION
Remarks
REGION(SALES AREA)
BUYER
MODEL(BUYER)
DVR06
5
SPECIFICATIONS
DVD Recorder Specification Sheet(Preliminary)
NORTH AMERICA
BS
MTK/SONY TRAVERSE
Convenience Zoom
O
MarkerXMarker search
X
Closed Caption
X
ResumeOInitial Logo
O
Screen Saver
X
Parental Lock
O
Subtitle Still
O
Auto Play
O
Program Play (Favorite Program)
X
Random Play
O
PBC On/Off
X VCD 2.0 Only
x2 Audio(Digest)
X
JPEG Play w/ MP3 Play
X
x2 Soft scan
X
Scan(Fwd/Rev)
O
X2,X4,X8,X16,X32
Slow(Fwd)
O
X1/2,X1/4,X1/8,X1/16
Slow(Rev)
O
X1/2,X1/4,X1/8,X1/16
Time Shift(Play & Rec)
X
EPGXDV Camcorder Control
O
Repeat Play Mode Chapter / Title / Track
O CD-DA(Track)/DVD
All
O CD-DA
A-B
O
Initialize
DVD
R
O
about 30 sec
DVD±RW
O
about 30 sec
Finalize DVD±R,-RW
O
By menu
DVD+RW
X
compatible without finalization
MAIN SOLUTION
Remarks
REGION(SALES AREA)
BUYER
MODEL(BUYER)
DVR06
6
SPECIFICATIONS
DVD Recorder Specification Sheet(Preliminary)
NORTH AMERICA
BS
MTK/SONY TRAVERSE
MAIN SOLUTION
Remarks
REGION(SALES AREA)
BUYER
MODEL(BUYER)
DVR06
Timer Record
8PGM/1M
OTR(One toutch Timer Record)
O 30min (Max 8Hr)
Function OSD On/Off
O
CM Skip(30sec Skip)
X
VCR Plus+(North America)
X
ACSS(Auto Clock Setting System)
O Auto Setup
Tuner No Signal
O Warning message
Back-up
3 sec
Child Lock
O
Auto Dimmer
O Power Off Mode
OTHER SPECIFICATION
7
SPECIFICATIONS
DVD Recorder Specification Sheet(Preliminary)
NORTH AMERICA
BS
MTK/SONY TRAVERSE
Front panel Tool no
Display
LED
Power On/Off
O
Open/Close
O
Play/Pause
O
StopOPREVONEXT ORECOChannel Up
O
Channel Down
O
Front AV input
O
S-Video input
X
PCMCIA
X
Multi Memory Card Slot
X
USBXDV Terminal(Input,1394)
O
Rear Panel
Analog Audio Out & Component Pair Analog Audio Out
O DVD&VCR
Analog Audio Input
O1EA
X
Digital Audio Out Optical
Coaxial
O
O
Digital Audio Input Optical
X
Coaxial
X
Video out Composite
O
DVD&VCR
S-Video
O
DVD&VCR
Component RCA type(Y/Pb/Pr)
O
DVD&VCR
Component Pair Analog Audio Out
X
DVD&VCR
Dolby Digital 5.1 ch Out
MAIN SOLUTION
Remarks
REGION(SALES AREA)
BUYER
MODEL(BUYER)
DVR06
8
DVD Recorder Specification Sheet(Preliminary)
NORTH AMERICA
BS
MTK/SONY TRAVERSE
MAIN SOLUTION
Remarks
REGION(SALES AREA)
BUYER
MODEL(BUYER)
DVR06
Digital Video Out DVI
X
HDMIXIEEE1394
X
Video Input Composite
O
Component RCA type(Y/Pb/Pr)
O
Scart 1 (Composite/RGB Switchable)
X
Scart 2 (By-pass)
X
RF CH Switch
X
RF InORF Out
O
Accessory RCU Tool
VR-FA2
Type
normal
Shuttle/Illumination
X
Bundle Disc(DVD+RW)
O
A/V RCA Cable
O
Coaxial Cable
X
Optical Cable
X
S-Video Cable
X
RF Cable
O
Battery(Size "AAA")
O
Owners Manual Language
English
Box Color
Power Narrow
AC120V,60Hz
Wide SMPS
X
Power Off Consumption
1.5W
Power Consumption
21W
Dimension Set (WXHXD)
420x43x308
Box (WXHXD)
Weight Net
Aprox. 3.27kg
Gross
Aprox. 4.17kg
SPECIFICATIONS
9
BLOCK DIAGRAM
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MICOM
IC601
TUNER
MTS
A-SW
IC103
NJM4052BM
BUFFER
RF101
IC
LA72702
IC
IC101
Q210
IC102
V-SW IC (NJM4051BM)
C/S
S-CLOCK
S-IN
S-OUT
IIC_CLK IIC_DATA
IIC_CLK IIC_DATA
IIC_DATA
NORMAL_AUDIO
NORMAL_AUDIO
A-R A-L
RF_VIDEO
LINE1_VIDEO(FROM_JACK_701)
FOR_REC_VIDEO(FORM_DVD_PART)
LINE2_VIDEO(FROM_JACK_101)
LINE1_AUDIO(FROM_JACK_701)
FOR_REC_AUDIO(FORM_DVD_PART)
LINE2_AUDIO(FROM_JACK_101)
SIF
AUDIO_IN
CVBS
COMPONENT
S_VIDEO
PSCAN_DATA
FOR_REC_VIDEO
COMPOSIT
COMPONENT
S_VIDEO
JK101 JK201 JK203
TUNER
CVBS
IC201
OP_AMP_IC
AUDIO_OUT
FOR_REC_AUDIO
JK101
JK201
TUNER
AUDIO
SPDIF
JK201
JK202
IIC_CLK
AFT TV/VCR
TO_TUNER
4FSC(14.32MHz)
DVD_PART
BLOCK_DIAGRAM
MAIN_PART_BLOCK_DIAGRAM
FSC(3.58MHz)
10
BLOCK DIAGRAM
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MPEG2
CS4344
ADR/CTL
AUDIO DAC
DATA
RESET
DDRAM(256M BIT)
DV 1394 INPUT
CVBS IN FROM ANALOG BOARD
FLASH 16M BIT
CODEC
ADR/CTL
MT8105
TSB41AB1
DATA
OPTION
AUDIO ADC
CS5340
AUDIO R IN FORM ANALOG BOARD
REMOCON RECEIVER
ARSDAT ARCLK ARLRCK ARBCK
ASDAT0 ABCK ALRCK ACLK
AUDIO R OUT TO ANALOG BOARD
AUDIO L OUT TO ANALOG BOARD
AUDIO L IN FORM ANALOG BOARD CVBS OUT TO ANALOG BOARD
COMPONENT OUT TO ANALOG BOARD
S-VIDEO OUT TO ANALOG BOARD
SPDIF OUT TO ANALOG BOARD
MT1818
IDE INTERFACE
SDRAM
ADR/CTL
DATA
ADR/CTL DATA
FLASH 8M BIT
MT1816
16M BIT
WID
SCLK
SDATA
PICK-UP HEAD
PUH
Sled Spindle Tray
LVDS & OPU
DVD_PART_BLOCK_DIAGRAM
11
BLOCK DIAGRAM
12
BLOCK DIAGRAM
13
BLOCK DIAGRAM
A-SW(NJM4052BM) IC101
P201
P201
IC201
14
BLOCK DIAGRAM
15
BLOCK DIAGRAM
16
BLOCK DIAGRAM
17
BLOCK DIAGRAM
18
SCHEMATIC DIAGRAM
19
SCHEMATIC DIAGRAM
20
SCHEMATIC DIAGRAM
21
SCHEMATIC DIAGRAM
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