Table Of Contents - Dell ST2010 Service Manual

Service Manual
CHAPTER 1- PRECAUTIONS & SAFETY NOTICES ............................................................................................................
SAFETY PRECAUTIONS .........................................................................................................................................................
PRODUCT SAFETY NOTICE ...................................................................................................................................................
SERVICE NOTES ................................................................................................................................................................
CHAPTER 2- SERVICE TOOLS & EQUIPMENT REQUIRED ............................................................................................
CHAPTER 3- CIRCUIT THEORY .............................................................................................................................................
1.B D ................................................................................................................................................................
LOCK IAGRAM
2.E C
LECTRONIC IRCUIT
3. FACTORY PRESET TIMING TABLE ................................................................................................................................
4. P O /O S
OWER N FF EQUENCY
5. D-SUB C
ONNECTOR
6. AC O P A
UTLET IN SSIGNMENT
7. I C P
NNER ONNECTOR
8. K P P A
EY ARTS IN SSIGNMENTS
CHAPTER 4- DISASSEMBLY & ASSEMBLY ..........................................................................................................................
1. E D
XPLODED IAGRAM
2. ST2010 D
ISASSEMBLY
3. ST2010 A
SSEMBLY
CHAPTER 5- TEST AND ADJUSTMENT ................................................................................................................................
5.1 F D
UNCTION KEY EFINITIONS
5.2 OSD ................................................................................................................................................................
CONTROL
5.3 OSD M ................................................................................................................................................................
ESSAGE
5.4 B - ................................................................................................................................................................
URN IN PATTERN
5.5 A C B
UTO OLOR ALANCE
DAC.) .........................................................................................................................................................................
INTERNAL
5.6 U F
PGRADE IRMWARE TO
CHAPTER 6- TROUBLE SHOOTING ................................................................................................................................
1. C A
OMMON CKNOWLEDGE
2. N ................................................................................................................................................................
O POWER SUPPLY
3. P ( IF +5V
OWER INCLUDE
4. P ( IF +5V
OWER INCLUDE
5. P ( IF +5V
OWER INCLUDE
6. P ( IF +5V
OWER INCLUDE
.............................................................................................................................................................................
BE TURNED ON
7. B ,
ACKLIGHT ON KEY FUNCTION AND
8. A 32-
T GRAY SCALE PATTERN
CHAPTER 7- RECOMMENDED PART LIST ..........................................................................................................................
ATTACHMENT 1- BILL OF MATERIAL ................................................................................................................................
ATTACHMENT 2- SCHEMATIC ...............................................................................................................................................
ATTACHMENT 3- PCB LAYOUT ..............................................................................................................................................

Table of Contents

T .................................................................................................................................................
HEORY
.....................................................................................................................................................
P A ................................................................................................................................
IN SSIGNMENT
.................................................................................................................................................
A ................................................................................................................................
IN SSIGNMENT
.................................................................................................................................................
...............................................................................................................................................................
B ..............................................................................................................................................
LOCK
B ....................................................................................................................................................
LOCK
..................................................................................................................................................
(A
UTOMATICALLY CALIBRATE CHIP
S F C
ERIAL VIA LASH ABLE BY
.......................................................................................................................................................
+3.3V)
AND SUPPLY NORMAL BUT
+3.3V)
AND SUPPLY AND DISPLAY NORMAL ONLY
+3.3V)
AND SUPPLY NORMAL BUT
+3.3V)
AND SUPPLY NORMAL
LED
ACCURATE INDICATION OK BUT NO PICTURE
,
COLOR LOST IN SOME SCALE
2
ADC
PARAMETER BY USING CHIP
ISP_T V4.100. ................................................................
OOL EXE
LED
OFF AND NO DISPLAY
LED
OFF
LED A ...............................................................................
MBER
, OK,
KEY FUNCTION BUT BACKLIGHT CAN
................................................................................................
..........................................................
..............................................................
'
T
............................................................