Service Manual
Model No.: 40D3505
No color for some channel program (black and white)
No color for some chann
el program (black and w
hite)
Verify if the same
problem exists in other
channels
Yes
check out of picture
and sound system
No
No
Check out of picture and sound
system of this channel
Change the channel to the right sound
system (PAL-BG SECAM/L)
Yes
Refer to relative
instructions in the
Manual for color adjust
Updata the software and
Still having
problems
43
make the reboot; or
change the maiboard
Summary of Contents for 40D3505
Page 10: ...Service Manual Model No 40D3505 2 2 External pictures four faces Front Side Up Side 9 ...
Page 11: ...Service Manual Model No 40D3505 Right Side Back Side 10 ...
Page 16: ...Service Manual Model No 40D3505 15 ...
Page 17: ...Service Manual Model No 40D3505 4 3 LCD Panel 40D3505 Backlight Unit LVDS CONNECTOR CNF1 16 ...
Page 18: ...Service Manual Model No 40D3505 17 ...
Page 24: ...Service Manual Model No 40D3505 Chapter 7 Electrical Parts 7 1 Circuit Diagram ...
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Page 31: ...Service Manual Model No 40D3505 7 2 Wiring Connection Diagram 30 ...
Page 37: ...Service Manual Model No 40D3505 9 2 Mainboard IC Introduction Top view 36 1 2 3 4 5 6 7 8 ...
Page 38: ...Service Manual Model No 40D3505 Bottom view 37 ...
