Read LG 60PZ950-UA / 60PZ950U-UA (CHASSIS:PU12A) Service Manual online
16-3. Ship-out (Default) mode check
(Instop)
O
After final inspection, press In-Stop key of the Adj. R/C and
check that the unit goes to Stand-by mode.
check that the unit goes to Stand-by mode.
16-4. POWER Supply Unit PCB Ass'y Va/Vs
Voltage adjustment
.
[ Caution ]
Both Vs and Va voltage adjustment are necessary.
Both Vs and Va voltage adjustment are necessary.
(1) Model name: 50/60PK750-UA, 50/60PK950-UA
(2) Va/Vs Adjustment Procedure
(2) Va/Vs Adjustment Procedure
1) Connect positive(+) terminal of DMM to Vs/Va pin,
connect negative(-) terminal to GND.
2) Turning ‘ Vs/Va ’ and adjust Vs/Va voltages to a value
which is written on a right/top label of a module.
( deviation ; ± 0.5V)
[ Caution ]
Each Power Supply Unit PCB assembly must be checked by
check JIG set.
(Because power PCB Ass°Øy damages to PDP Module,
especially be careful)
[Caution]
Set up "RF mode(noise)" before a voltage adjustment.
Each Power Supply Unit PCB assembly must be checked by
check JIG set.
(Because power PCB Ass°Øy damages to PDP Module,
especially be careful)
[Caution]
Set up "RF mode(noise)" before a voltage adjustment.
17. USB Download (S/W Update,
*.epk File Download)
(1) Put the USB Stick to the USB socket
(2) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Low,
it didn’t work.
But your downloaded version is High, USB data is
automatically detecting
But your downloaded version is High, USB data is
automatically detecting
(3) Show the message “Copying files from memory”
(4) Updating is staring.
(5) Updating Completed, The TV will restart automatically.
(6) If your TV is turned on, check your updated version and
Tool option. (explain the Tool option, next stage)
* 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.
channel recover. if all channel data is cleared, you didn’t
have a DTV/ATV test on production line.
* After downloading, have to adjust TOOL OPTION again.
(1) Push "IN-START" key in service remote controller.
(2) Select "Tool Option 1" and Push “OK” button.
(3) Punch in the number. (Each model has their number.)
(4) Completed selecting Tool option.
(2) Select "Tool Option 1" and Push “OK” button.
(3) Punch in the number. (Each model has their number.)
(4) Completed selecting Tool option.
* After downloading, have to adjust TOOL OPTION again.
1. Push "IN-START" key in service remote controller.
2. Select "Tool Option 1" and Push “OK” button.
3. Punch in the number. (Each model has their number.)
1. Push "IN-START" key in service remote controller.
2. Select "Tool Option 1" and Push “OK” button.
3. Punch in the number. (Each model has their number.)
4. Completed selecting Tool option.
- 12 -
Model
Tool
Tool
Tool
Tool
Tool
Tool
Name
Value 1 Value 2 Value 3 Value 4 Value 5 Value 6
50PZ950-UA 32777
65
7519
7560
14929
857
60PZ950-UA 32781
65
7519
7560
14921
857
50PZ570-UG 32793
65
7519
7560
14921
857
60PZ570-UG 32797
65
7519
7560
14921
857
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