Daewoo DN-K538 Service Manual
4
Adjust Screws”, as they are adjusted precisely at the factory.
1.3.2.3. Replacement of the Pickup Block is impossible. Always replace
the Traverse Ass’y when the Pickup Block needed to be replaced.
Do not touch the lens or lens holder of the Pickup Block.
1.3.2.4. The Guide Rails of the Pickup Block are greased. Take care
when handing.
1.3.2.5. When you try to slide the Pickup Block, do not press or pull it
directly. Always turn the dive gears with your fingers.
1.3.2.6. Be sure that the anti-slipping rubber on the turntable or clean. If
there is dust or it is greasy, clean the part with the liquid that
contains 50% each of alcohol and water.
1.3.2.7.
When removing the Mechanism P.C.B. Ass’y, you need to
short-circuit the laser diode shorting lands beforehand.
1.4. Software Upgrade
You can upgrade DVD Player using the software we provide as following step:
ʊ
Creating a software upgrade CD
ʊ
Use only a new CD-R/CD-RW(not an erased one).
ʊ
Give the CD a name of your choice(e.g. version and unit name).
ʊ
Burn the unpacked documents on the CD-R/CD-RW.
ʊ
The root directory(uppermost level) of the software upgrade CD
Attention: If a failure should occur during the software upgrade (e.g. a mains failure), it may
happen that the units function and a restart of the upgrade function are no longer possible. If this
should be the case, you must replace the intergraded FLASH ICs with preprogrammed ICs (see
corresponding spare parts list).
ņ
Insert the upgrade CD (see corresponding spare parts list) and observe the hints on the display
and on the screen of the TV set.
ņ
Carry out an initialization of the set.
Displaying the Software Version Number
ʊ
Press one after the other the “STOP” and “EJECT” buttons on the unit.
ʊ
Press the“OSD” with the remote control.
ʊ
Using the cursor buttons on the remote control, select the software version “MICRO Version”
or “CUSTOMER VERSION” .The respective software version number then is displayed
Summary of Contents for DN-K538
Page 7: ...Daewoo DN K538 Service Manual 7 Table1 Vaddis 962 Pin s operational function description ...
Page 8: ...Daewoo DN K538 Service Manual 8 ...
Page 9: ...Daewoo DN K538 Service Manual 9 ...
Page 10: ...Daewoo DN K538 Service Manual 10 ...
Page 11: ...Daewoo DN K538 Service Manual 11 ...
Page 12: ...Daewoo DN K538 Service Manual 12 ...
Page 13: ...Daewoo DN K538 Service Manual 13 ...
Page 14: ...Daewoo DN K538 Service Manual 14 ...
Page 15: ...Daewoo DN K538 Service Manual 15 ...
Page 16: ...Daewoo DN K538 Service Manual 16 ...
Page 17: ...Daewoo DN K538 Service Manual 17 ...
Page 18: ...Daewoo DN K538 Service Manual 18 ...
Page 19: ...Daewoo DN K538 Service Manual 19 ...
Page 20: ...Daewoo DN K538 Service Manual 20 ...
Page 21: ...Daewoo DN K538 Service Manual 21 ...
Page 22: ...Daewoo DN K538 Service Manual 22 ...
Page 23: ...Daewoo DN K538 Service Manual 23 ...
Page 24: ...Daewoo DN K538 Service Manual 24 ...
Page 26: ...Daewoo DN K538 Service Manual 26 Fig2 2 Power Supply Assembly Drawing ...
Page 27: ...Daewoo DN K538 Service Manual 27 Fig 2 3 Power Supply Composite ...
Page 29: ...Daewoo DN K538 Service Manual 29 Fig2 5 Power Supply Assembly Drawing ...
Page 30: ...Daewoo DN K538 Service Manual 30 Fig 2 6Power Supply Composite ...
Page 32: ...Daewoo DN K538 Service Manual 32 Fig 2 9 AUDIO VIDEO FILTER Fig 2 10 MEMOR ...