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LG Electronics
773N
STV9556, BLOCK DIAGRAM
1
33
36
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36 pages, 5.07 Mb
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STV9556
1
2
3
4
5
6
7
8
9
10
11
OUT1
OUT2
OUT3
GNDP
GNDA
IN3
V
DD
GNDS
V
CC
IN2
IN1
BLOCK DIAGRAM
Pin Configuration
Contents
Main
CONTENTS
SPECIFICATIONS
CAUTION:
SAFETY PRECAUTIONS
TIMING CHART
VIDEO SYNC
OPERATING INSTRUCTIONS
FRONT VIEW REAR VIEW
Front Control Panel
WIRING DIAGRAM
FBT
BLOCK DIAGRAM
< OSD Control >
DESCRIPTION OF BLOCK DIAGRAM
Page
ADJUSTMENT
GENERAL INFORMATION
ADJUSTMENT PROCEDURE & METHOD
Page
TROUBLESHOOTING GUIDE
1. NO POWER
2. NO CHARACTER
3. NO RASTER
4. NO HORIZONTAL DEFLECTION
5. TROUBLE IN H-LINEARITY
6. NO VERTICAL DEFLECTION
7. TROUBLE IN OSD
8. TROUBLE IN DPM
9. NO DEGAUSSING
10. NO TILT (NO ROTATION)
EXPLODED VIEW
B
A
a b c
EXPLODED VIEW PARTS LIST
REPLACEMENT PARTS LIST
CAPACITORS
DIODEs
ICs
COILs & COREs
TRANSISTOR
RESISTORs
Page
OTHERs
PIN CONFIGURATION
STV6888
LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
STV6888 Block Diagram
Page
Page
STV9556
Pin Configuration
BLOCK DIAGRAM
