Service Manual
Model No.:
Poor sound
Poor sound
Verify if sound system is
correct .
No
Change sound
system
For ease of use, recommend that customer format the picture and
sound settings in the automatic option.
Still having
problems
Updata the software and
make the reboot;
or
change the maiboard
42
55DR3505
Summary of Contents for 55dr3505
Page 10: ...Service Manual Model No 2 2 External pictures four faces Front Side Up Side 9 55DR3505 ...
Page 11: ...Service Manual Model No Right Side Back Side 10 55DR3505 ...
Page 18: ...Service Manual Model No 17 55DR3505 ...
Page 31: ...Service Manual Model No 7 2 Wiring Connection Diagram 30 55DR3505 ...
Page 37: ...Service Manual Model No 9 2 Mainboard IC Introduction Top view 36 1 2 3 4 5 6 7 8 55DR3505 ...
Page 38: ...Service Manual Model No Bottom view 37 55DR3505 ...