Read Sony DVP-FX1021 Service Manual online
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TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
1.
GENERAL
Precautions ................................................................... 1-1
About This Manual ........................................................ 1-4
This Player Can Play the Following Discs .................... 1-4
Notes on playback operations of DVDs and VIDEO
CDs ................................................................................ 1-5
Copyrights ..................................................................... 1-5
Notes about the Discs ................................................... 1-5
Identification of Controls ............................................... 1-6
Power Connections ....................................................... 1-9
Playing a Disc ................................................................ 1-10
On-Screen Display ........................................................ 1-13
General Features .......................................................... 1-14
Playing an Audio CD or MP3 Disc ................................ 1-15
Programmed Playback .................................................. 1-17
Random Play ................................................................. 1-18
Viewing a JPEG Disc .................................................... 1-18
Initial Settings ................................................................ 1-19
Setting up the Player ..................................................... 1-22
To use the player with car battery charger ................... 1-23
Troubleshooting ............................................................. 1-25
Language Code List ...................................................... 1-25
Country Code List ......................................................... 1-26
About This Manual ........................................................ 1-4
This Player Can Play the Following Discs .................... 1-4
Notes on playback operations of DVDs and VIDEO
CDs ................................................................................ 1-5
Copyrights ..................................................................... 1-5
Notes about the Discs ................................................... 1-5
Identification of Controls ............................................... 1-6
Power Connections ....................................................... 1-9
Playing a Disc ................................................................ 1-10
On-Screen Display ........................................................ 1-13
General Features .......................................................... 1-14
Playing an Audio CD or MP3 Disc ................................ 1-15
Programmed Playback .................................................. 1-17
Random Play ................................................................. 1-18
Viewing a JPEG Disc .................................................... 1-18
Initial Settings ................................................................ 1-19
Setting up the Player ..................................................... 1-22
To use the player with car battery charger ................... 1-23
Troubleshooting ............................................................. 1-25
Language Code List ...................................................... 1-25
Country Code List ......................................................... 1-26
2.
DISASSEMBLY
2-1.
Cabinet Assy Removal .................................................. 2-1
2-2.
CD Lid, MD, Main Board Removal ................................ 2-2
2-3.
LCD Panel Removal ...................................................... 2-3
3.
BLOCK DIAGRAMS
3-1.
Oveall Block Diagram .................................................... 3-1
3-2.
Power Block ................................................................... 3-3
3-3.
TFT-LCD Power/Battery Charge Block ......................... 3-5
3-4.
Front Micom Block ......................................................... 3-7
3-5.
Front End Block ............................................................. 3-9
3-6.
MAIN Mcu Block ............................................................ 3-11
3-7.
Video Block (1) .............................................................. 3-13
3-8.
Video Block (2) .............................................................. 3-15
3-9.
Audio Block .................................................................... 3-17
4.
SCHEMATIC DIAGRAMS
4-1.
Frame (1/2) .................................................................... 4-1
Frame (2/2) .................................................................... 4-3
Frame (2/2) .................................................................... 4-3
4-2.
Main Power .................................................................... 4-5
4-3.
Servo ............................................................................. 4-7
4-4.
Audio .............................................................................. 4-9
4-5.
Video .............................................................................. 4-11
4-6.
Mpeg (MTK1389) .......................................................... 4-13
4-7.
Battery Charge .............................................................. 4-15
4-8.
Front Micom ................................................................... 4-17
4-9.
LCD Power .................................................................... 4-19
4-10. TFT-LCD Power ............................................................. 4-21
4-11. TFT-LCD UPS181 ......................................................... 4-23
4-12. TN-LCD ......................................................................... 4-25
4-13. KEY ................................................................................ 4-27
4-11. TFT-LCD UPS181 ......................................................... 4-23
4-12. TN-LCD ......................................................................... 4-25
4-13. KEY ................................................................................ 4-27
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 Board ............................................................... 5-9
5-5.
KEY Board ..................................................................... 5-11
6.
WAVEFORMS
6-1.
Details and Waveforms on System Test
and Debugging .............................................................. 6-1
and Debugging .............................................................. 6-1
7.
IC PIN FUNCTION DESCRIPTION
7-1.
MPEG/DSP/RF Pin Function
(MAIN Board IC500: MT1389) ...................................... 7-1
(MAIN Board IC500: MT1389) ...................................... 7-1
7-2.
FRONT MICOM Pin Function
(MAIN Board IC701: uPD78F9418AGK) ....................... 7-7
(MAIN Board IC701: uPD78F9418AGK) ....................... 7-7
8.
ELECTRICAL ADJUSTMENT
8-1.
LCD Adjustment ............................................................ 8-1
1.
Power Measuring ........................................................... 8-1
2.
VCOM Waveform Adjustment ....................................... 8-1
3.
TFT Panel Check ........................................................... 8-1
8-2.
Standard Video Level .................................................... 8-2
1.
Checking Video Output Level ........................................ 8-2
2.
Checking S Video Output S-Y ....................................... 8-2
3.
Checking S Video Output S-C ....................................... 8-2
8-3.
Adjustment and Checking Location .............................. 8-3
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) ................................ 9-10
9-3.
LCD Trouble Shooting Guide (2/2) ................................ 9-11
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
10-1-2. Upper Case Section ................................................. 10-2
10-1-3. Bottom Case Section ............................................... 10-3
10-2. Electrical Parts List ....................................................... 10-4
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