22.2. Basic Troubleshooting Guide for HDMI AV output
Problems
Checking Points
Checking Components
1) Check setting of the set
*This year HDMI always
ON. No need check Setup
Menu.
If no resolution selection
GUI, then only check
SETUP.
in Setup Menu whether the
HDMI Video output is
turned On
2) +5V Supply to the TV
IC3952 (Pin 4)
3) HDMI Connector
Solderability condition
P3901
4) HDMI Output TDMS
signal lines (IC3901)
-
Data (Pin 72, 73, 76,
77, 80, 81)
-
Clock (Pin 10,12)
L3903, L3904, L3905,
L3906
5) HDMI Transmitter
communication lines to TV
-
Data, SDA (Pin 120,
IC8001)
- Clock,
SCL
(Pin
121, IC8001)
LB3905, R3905, Q3902,
R3904
LB3904, R3907, Q3903,
R3906
6) HDMI Transmitter
communications from LSI
(IC8001)
RX3901
7) Local Port Slave Address
setting resistor
R3921
8) HDMI Transmitter
+3. 3V Supply
LB3901, IC3901 (Pin 26,
42, 47, 52, 70, 84, 100, 106,
115)
9) HDMI Transmitter
+1.2V Supply
IC3901 (Pin 5, 26, 47, 42,
55, 75, 85, 102, 109, 116,
123), LB3908, IC8151 (Pin
2, 4)
10) HDMI Up -Con +3.3V
Supply
LB3901
11) HDMI Pixel Clock
Output from Up -Con to
HDMI Transmitter
R8902
12) Up -Con IC I2C Data
and Clock Line
RX3706
13) Hot -Plug Signal
LB3906, R3902, R3903,
Q3901, D3901
1) TV does not have any
display. Set FL display
shows U702/U703
14) TDMS Output swing
amplitude control resistor
R3901
15) Host Interface External
Input Clock from LSI
(IC8001) to Up - Con IC
(IC3901)
OSC27M
LB8702
16) Video Data Lines from
LSI (IC8001) to Up-Con
(IC3901)
RX3707, RX3708
130
SA-PT650P / SA-PT650PC
Содержание SA-PT650P
Страница 12: ...12 SA PT650P SA PT650PC ...
Страница 18: ...7 5 Using the Music Port 18 SA PT650P SA PT650PC ...
Страница 23: ...8 New Features 8 1 About HDMI 8 1 1 What is HDMI 8 1 2 Advanced Digital Pictures 23 SA PT650P SA PT650PC ...
Страница 24: ...8 1 3 Advanced Digital Sound 8 1 4 Easy to Use 8 1 5 HDMI Compatible Products 24 SA PT650P SA PT650PC ...
Страница 54: ...10 2 Main Components and P C B Locations 54 SA PT650P SA PT650PC ...
Страница 75: ...75 SA PT650P SA PT650PC ...
Страница 90: ...SA PT650P SA PT650PC 90 ...
Страница 98: ...SA PT650P SA PT650PC 98 ...
Страница 100: ...100 SA PT650P SA PT650PC ...
Страница 120: ...SA PT650P SA PT650PC 120 ...
Страница 128: ...SA PT650P SA PT650PC 128 ...
Страница 135: ...25 Exploded Views 135 SA PT650P SA PT650PC ...
Страница 136: ...136 SA PT650P SA PT650PC ...
Страница 137: ...25 1 Cabinet Parts Location SA PT650P SA PT650PC 137 ...
Страница 138: ...SA PT650P SA PT650PC 138 ...
Страница 139: ...25 2 Packaging SA PT650P SA PT650PC 139 ...