Photo Input Unit; No Picture; Hdmi Picture [Fc Pcb Circuit] - Hitachi 42PD9700C Service Manual

Photo Input Unit

No picture

Check to FC
Unit at P301 connector
10pin, 12pin, 14pin
No
Photo Input Unit or cable

(Photo Input Unit

FC Unit check to cable insertion)
HDMI Picture [FC PCB Circuit]
No picture
Analog
connection with HDMI
machinery problem?
*1
*1 DVD Player or STB
Yes
Check HDMI Machinery
Recommended Signal List
With HDMI input
Signal mode
No.
Signal
Resolution
Name
 VGA 640 X 480
2 576i 720(1440) X 576
3 480i 720(1440) X 480
4 576p 720 X 576
5 480p 720 X 480
6 080i/50 1920 X 1080
7 080i/60 1920 X 1080
8 720p/50 1280 X 720
9 720p/60 1280 X 720
42PD9700C/U & 55PD9700C/U
Yes
Check FC PCB
Recom-
No
mended Signal List?
(Table 1)
No
Check HDMI Machinery
Horizontal
frequency
Vertical
frequency (Hz)
59.94
50.00
59.94
50.00
59.94
50.00
60.00
50.00
60.00
Table 1
52
Yes
Dot clock
frequency
(kHz) (MHz)
3.47 25.8
5.63 27.00
5.73 27.00
3.25 27.00
3.47 27.00
28.3 74.25
33.75 74.25
37.50 74.25
45.00 74.25
Check FC PCB board
or HMDI Machinery
Remarks
EIA-861B
EIA-861B
EIA-861B
EIA-861B
EIA-861B
EIA-861B
EIA-861B
EIA-861B
EIA-861B