LG 47LF7700 Service Manual ▷ View online
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12. Mechanical specification
12-1. 32LF7700-ZC
12-2. 37LF7700-ZC
12-3. 42LF7700-ZC
12-4. 47LF7700-ZC
No.
Item
Content
Unit
Remark
1.
Product
Dimension
Width (W)
Length (D)
Height (H)
mm
Before Packing
797.0
227.3 597.0
mm
With Stand
After Packing
986.0 193.0 665.0
mm
Box Out Size
2.
Product
Weight
Weight
Only SET
13.0
Kg With
Stand
With BOX
15.2
Kg
No.
Item
Content
Unit
Remark
1.
Product
Dimension
Width (W)
Length (D)
Height (H)
mm
Before Packing
918.6
293.8 684.8
mm
With Stand
After Packing
1015.0
253.0
881.0
mm
Box Out Size
2.
Product
Weight
Weight
Only SET
17.3
Kg
With Stand
With BOX
21.1
Kg
No.
Item
Content
Unit
Remark
1.
Product
Dimension
Width (W)
Length (D)
Height (H)
mm
Before Packing
1026.2
293.8 734.0
mm
With Stand
After Packing
1330.0
257.0
772.0
mm
Box Out Size
2.
Product
Weight
Weight
Only SET
20.3
With BOX
25.3
No.
Item
Content
Unit
Remark
1.
Product
Dimension
Width (W)
Length (D)
Height (H)
mm
Before Packing
1140.4
342.9 820.1
mm
With Stand
After Packing
1266.0
460.0
887.0
mm
Box Out Size
2.
Product
Weight
Weight
Only SET
27.0
Kg
With Stand
With BOX
33.0
Kg
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ADJUSTMENT INSTRUCTION
1. USB DOWNLOAD
To update the system software, use only the “USB IN SERVICE ONLY” jack on the rear of the TV.
Otherwise you will fail to update.
Otherwise you will fail to update.
(The USB IN jack on the side of the TV works for the music or photo service.)
1-1) sub Micom & TV Software Download
a) Put
the
“hmx_lf7700.hdf”
in the USB.
b) Connect the USB device to the
“USB IN”
jack on the side of the TV.
32LF7700-ZC, 37LF7700-ZC
42LF7700-ZC, 47LF7700-ZC
c) Power Off and Power On.
d) Waiting until the new software upgrade is finished.
d) Waiting until the new software upgrade is finished.
e) Fishing the version uploading, you have to put USB stick and
“AC Power”
off.
f) After
putting
“AC Power”
on and check updated version on your TV.
z
If downloading version is more high than your TV have, TV can lost all channel data.
In this case, you have to channel recover.
if all channel data is cleared, you didn’t have a DTV/ATV test on production line.
if all channel data is cleared, you didn’t have a DTV/ATV test on production line.
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1-2) Freesat Software Download
a) Put
the
“lf7700_upgrade.hdf”
in the USB.
b)
Connect the USB device to the
“USB IN”
(Service Only)
jack on the Rear service.
c)
Power Off and Power On.
d)
Waiting until the new software upgrade is finished.
e)
Fishing the version uploading, you have to put USB stick and
“AC Power”
off.
f)
After putting
“AC Power”
on and check updated version on your TV.
z
If downloading version is more high than your TV have, TV can lost all channel data.
In this case, you have to channel recover.
if all channel data is cleared, you didn’t have a DTV/ATV test on production line.
if all channel data is cleared, you didn’t have a DTV/ATV test on production line.
32LF7700, 37LF7700
42LF7700, 47LF7700
42LF7700, 47LF7700
- 16 -
2. OTA DOWNLOAD
2-1) Freesat Software OTA Download.
Auto update case.
a) Click the Software Update.
b) Click the Auto Update.
b) Click the Auto Update.
c) If found, the OTA detection message is shown.
c-1) Select “Yes”.
c-2) The TV is reboot and OTA process starts.
c-3) Select “No”
c-4) OTA process does not start.
c-2) The TV is reboot and OTA process starts.
c-3) Select “No”
c-4) OTA process does not start.
d) The TV is reboot and OTA process starts.
e) If not, the OTA not detection message is shown.
e) If not, the OTA not detection message is shown.
Manual Update Case.
a)
Click the Software Update.
b)
Click the Manual Update.
c)
Change Frequency, Polarization, Symbol Rate, FEC for OTA TP.
d)
Click “Search” button
e)
If found, the OTA detection message is shown.
e-1) Select “Yes”.
e-2) The tv is reboot and OTA process starts.
e-3) Select “No”
e-4) OTA process does not start.
e-2) The tv is reboot and OTA process starts.
e-3) Select “No”
e-4) OTA process does not start.
f)
The TV is reboot and OTA process shows.
g)
If not , the OTA not detection message is shown.
Click on the first or last page to see other 47LF7700 service manuals if exist.