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TABLE OF CONTENTS
Section Title Page Section Title Page
1. GENERAL
Precautions ................................................................... 1-1
About This Manual ........................................................ 1-4
Notes about the Discs ................................................... 1-4
Identification of Controls ............................................... 1-4
Power Connections ....................................................... 1-7
Playing a Disc................................................................ 1-9
General information about GUI Menu Icons ................. 1-12
Detailed Description of each GUI Menu Icon ............... 1-12
Using a Title/DVD Menu ................................................ 1-13
Changing Subtitle Language......................................... 1-14
Changing Audio Soundtrack Language ........................ 1-14
Viewing form another Angle .......................................... 1-15
Product a 3D Surround Effect ....................................... 1-15
Repeat Play ................................................................... 1-16
Random Play ................................................................. 1-17
Program Play................................................................. 1-17
Operation with Audio CD and MP3 disc ....................... 1-18
Operation with JPEG disc ............................................. 1-20
Selection of Initial Settings............................................ 1-21
Selecting Disc Language .............................................. 1-21
Selecting Rating Level .................................................. 1-22
Selecting Area Code ..................................................... 1-22
Selecting TV Aspect ...................................................... 1-23
Selecting Menu Language ............................................ 1-23
Selecting Digital Audio Output ...................................... 1-24
Others ............................................................................ 1-25
Table of Languages and their Code Numbers .............. 1-25
Area Code List............................................................... 1-26
Connecting to a TV........................................................ 1-27
Connecting to an amplifier equipped
with a Dolby Digital decoder ......................................... 1-27
Connecting to an amplifier equipped
with a Dolby Pro Logic Surround .................................. 1-28
Connecting to an amplifier equipped
with a DTS decoder....................................................... 1-28
Connecting to an amplifier equipped
with a digital audio input................................................ 1-29
Disc Requirements ........................................................ 1-29
Copyright Information .................................................... 1-30
Before Calling Service Personnel ................................. 1-30
2. DISASSEMBLY
2-1. Cabinet Assy Removal .................................................. 2-1
2-2. CD Lid Removal ............................................................ 2-2
2-3. MD, MAIN Board Removal ............................................ 2-2
2-4. LCD Panel Removal ...................................................... 2-3
3. BLOCK DIAGRAMS
3-1. System Block Diagram .................................................. 3-1
3-2. Power Block ................................................................... 3-3
3-3. Audio/Video Block ......................................................... 3-5
3-4. TFT-LCD Block .............................................................. 3-7
4. SCHEMATIC DIAGRAMS
4-1. Main Power.................................................................... 4-1
4-2. Servo ............................................................................. 4-3
4-3. Main (MTK1379)............................................................ 4-5
4-4. Audio.............................................................................. 4-7
4-5. Video.............................................................................. 4-9
4-6. Front Main/IR................................................................. 4-11
4-7. LCD (Chroma) ............................................................... 4-13
4-8. LCD (Control) ................................................................ 4-15
4-9. LCD (DC/DC Conv.) ...................................................... 4-17
4-10. Inverter .......................................................................... 4-19
4-11. Switch ............................................................................ 4-21
5. PRINTED WIRING BOARDS
5-1. Circuit Boards Location................................................. 5-1
5-2. MAIN Board ................................................................... 5-3
5-3. TFT-LCD Board ............................................................. 5-7
5-4. TN-LCD/INVERTER Boards ......................................... 5-9
5-5. SWITCH Board.............................................................. 5-11
6. WAVEFORMS
6-1. Details and Waveforms on System Test
and Debugging .............................................................. 6-1
6-2. Circuit Voltage Chart ..................................................... 6-11
6-3. LCD Voltage Sheet ........................................................ 6-13
7. IC PIN FUNCTION DESCRIPTION
7-1. System Control Pin Function
(MAIN Board IC500: MT1379) ...................................... 7-1
8. ELECTRICAL ADJUSTMENT
8-1. LCD Adjustment ............................................................ 8-1
8-1-1. How to adjust LCD COLOR ..................................... 8-1
9. TROUBLESHOOTING
9-1. Electrical Trouble Shooting Guide................................. 9-1
1. Power (DC-DC Converter) Circuit ................................. 9-1
2. MPEG Circuit................................................................. 9-4
3. Front Circuit (Dogotrpm & Key)..................................... 9-5
4. RF/Servo Circuit ............................................................ 9-6
9-2. LCD Trouble Shooting Guide (1/2) ................................ 9-9
9-3. LCD Trouble Shooting Guide (2/2) ................................ 9-10
10. REPAIR PARTS LIST
10-1. Exploded Views ............................................................. 10-1
10-1-1. LCD Panel Section ................................................... 10-1
10-1-2. Upper Case Section ................................................. 10-2
10-1-3. Bottom Case Section ............................................... 10-3
10-2. Electrical Parts List ....................................................... 10-4