4-37
4. Troubleshooting
PQ Others
Factory Name
Data
Range
7.5 IRE NTSC
7.5 IRE
On
0
On / Off
0 ~ 60
Color
Space
Factory
Name
RF
AV
Comp SD
HDMI SD
DTV SD
COMP HD
HDMI HD
DTV HD
RF
AV
Comp SD
HDMI SD
DTV SD
COMP HD
HDMI HD
DTV HD
PC/
HDMI
PC
Range
Native
Native
Native
Auto
Auto
Auto
-
Color
Space
Red Sat
Red Hue
Green Sat
Green Hue
Blue Sat
Blue Hue
Cyan Sat
Cyan Hue
Magenta Sat
Magenta Hue
Yellow Sat
Yellow Hue
FWC CB
FWC CR
4
40
7
7F
A
50
A
50
4
40
2
40
15
15
4
40
7
7F
A
50
A
50
4
40
2
40
15
15
4
40
7
7F
A
50
A
50
4
40
2
40
15
15
0
40
0
40
0
40
0
40
0
40
0
40
15
15
0
40
0
40
0
40
0
40
0
40
0
40
15
15
0
40
0
40
0
40
0
40
0
40
0
40
15
15
0
40
0
40
0
40
0
40
0
40
0
40
15
15
0~F
0~7F
0~F
0~7F
0~F
0~7F
0~F
0~7F
0~F
0~7F
0~F
0~7F
0~30
0~30
EEPROM RESET
Factory Name
Data
EEPROM RESET
Enter - Set off
NVR All Clear
Off/On
Tuner Status
(Read Only)
Factory name
Frequency
LNA status
BandWidth
FFT
Modulation
Code Rate
GI
Hier Modulation
Frequency Offset
AGC
UCB
PLL Type
DEMOD Type
TPS Lock
RS Lock
Summary of Contents for LE26B450C4H
Page 4: ...4 Signal Flows Information ...
Page 5: ...4 Signal Flows Information ...
Page 6: ...4 Signal Flows Information ...
Page 7: ...4 Signal Flows Information ...
Page 8: ...4 Signal Flows Information ...
Page 9: ...4 Signal Flows Information ...
Page 13: ...4 Signal Flows Information DDR SIGNALS go into SEMS12 directly ...
Page 14: ...4 Signal Flows Information CI SIGNALS go into SEMS12 directly ...
Page 15: ...4 Signal Flows Information LVDS SIGNALS go into TCON BD directly ...
Page 50: ...1 4 1 Precautions Memo ...
Page 64: ...4 5 4 Troubleshooting LVDS PC_RGB HV_Sync MAINBOARD BOTTOM ...
Page 65: ...4 6 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output ...
Page 67: ...4 8 4 Troubleshooting HDMI 2 HDMI 1 MAINBOARD TOP ...
Page 68: ...4 9 4 Troubleshooting WAVEFORMS 3 HDMI input RX_Data RX_Clk 2 LVDS output ...
Page 70: ...4 11 4 Troubleshooting B3 3V_PW Tuner_CVBS B5V_VCCT_PW MAINBOARD TOP ...
Page 71: ...4 12 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output ...
Page 73: ...4 14 4 Troubleshooting TS_DATA B1 2V_PW B3 3V_PW B5V_VCCT_PW MAINBOARD TOP ...
Page 74: ...4 15 4 Troubleshooting WAVEFORMS 2 LVDS output ...
Page 76: ...4 17 4 Troubleshooting MAINBOARD BOTTOM ...
Page 77: ...4 18 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output ...
Page 79: ...4 20 4 Troubleshooting MAINBOARD BOTTOM ...
Page 80: ...4 21 4 Troubleshooting WAVEFORMS 5 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output ...
Page 83: ...4 24 4 Troubleshooting WAVEFORMS 6 I2C Data 7 Speaker out ...
Page 101: ...4 42 4 Troubleshooting 4 8 PCB diagram ...
Page 102: ...4 43 4 Troubleshooting ...
Page 103: ...6 1 6 Wiring Diagram 6 Wiring Diagram 6 1 Wiring Diagram 26 32 37 ...