DOWNLOAD LG 60PS80BD-SA (CHASSIS:PB92A) Service Manual ↓ Size: 25.64 MB | Pages: 62 in PDF or view online for FREE

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HDMI-2 EDID table(Full HD)

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HDMI-3 EDID table(HD)

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HDMI-3 EDID table(Full HD)

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Analog (RGB) EDID table(HD)

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Analog (RGB) EDID table(Full HD)

See Working Guide if you want more information about EDID
communication.

- 13 -

(1) Color Analyzer: CA-210 (CH 9)

-  Using  LCD  color  temperature,  Color  Analyzer  (CA-210)

must use CH 9, which Matrix compensated (White, Red,
Green,  Blue  compensation)  with  CS-2100.  See  the
Coordination bellowed one. 

(2)  Auto-adjustment  Equipment  (It  needs  when  Auto-

adjustment  -  It  is  availed  communicate  with  RS-232C  :
Baud rate: 115200) 

(3)  Video  Signal  Generator  MSPG-925F  720p,  216Gray

(Model: 217, Pattern 78)

(1) Using Inner Pattern

(2) Using HDMI input

If  you  can’t  adjust  with  inner  pattern,  then  you  can  adjust  it
using HDMI pattern. You can select option at “Ez-Adjust Menu
-  7.  White  Balance”  there  items  “NONE,  INNER,  HDMI”.  It  is
normally  setting  at  inner  basically.  If  you  can’t  adjust  using
inner pattern you can select HDMI item, and you can adjust.

In  manual  Adjust  case,  if  you  press  ADJ  button  of  service
remocon,  and  enter  “Ez-Adjust  Menu  -  7.  White  Balance”,
then  automatically  inner  pattern  operates.  (In  case  of  “Inner”
originally  “Test-Pattern.  On”  will  be  selected  in  The  “Test-
Pattern. On/Off”. 

(1) Connect all cables and equipments like (Fig. 1)
(2) Set Baud Rate of RS-232C to 115200. It may set 115200

orignally.

(3) Connect RS-232C cable to set
(4) Connect HDMI cable to set

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RS-232C Command (Commonly apply) 

- “wb 00 00”: Start Auto-adjustment of white balance.
- “wb 00 10”: Start Gain Adjustment (Inner pattern) 
- “jb 00 c0” : 
-  ...
- “wb 00 1f”: End of Adjustment
- If it needs, offset adjustment (wb 00 20-start, wb 00 2f-end)
-  “wb  00  ff”:  End  of  white  balance  adjustment  (inner  pattern

disappear)

Notice) Adjustment Mapping information

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When  Color  temperature  (White  balance)  Adjustment

(Automatically)
-  Press  “Power  only  key”  of  service  remocon  and  operate

automatically adjustment.

- Set BaudRate to 115200.

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You must start “wb 00 00” and finish it “wb 00 ff”.

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If it needs, then adjustment “Offset”.

- 14 -

 

(Fig. 1) Connection Diagram for Adjustment White balance

(1) Test Equipment: CA-210

Using  PDP  color  temperature,  Color  Analyzer  (CA-210)
must  use  CH  10,  which  Matrix  compensated  (White,  Red,
Green,  Blue  compensation)  with  CS-2100.  See  the
Coordination bellowed one. 

(2) Manual adjustment sequence is like bellowed one.

1)  Turn  to  “Ez-Adjust”  mode  with  press  ADJ  button  of

service remocon.

2)  Select  “10.Test  Pattern”  with  CH+/-  button  and  press

enter.  Then  set  will  go  on  Heat-run  mode.  Over  30
minutes set let on Heat-run mode.

3)  Let  CA-210  to  zero  calibration  and  must  has  gap  more

10cm from center of PDP module when adjustment. 

4)  Press  “ADJ”  button  of  service  remocon  and  select

“7.White-Balance”  in  “Ez-Adjust”  then  press  “

G

”  button

of navigation key.
(When  press  “

G

”  button  then  set  will  go  to  full  white

mode)

5) Adjust at three mode (Cool, Medium, Warm)
6) If “cool” mode 

Let  B-Gain  to  192  and  R,  G,  B-Cut  to  64  and  then
control R, G gain adjustment High Light adjustment.

7) If “Medium” and “Warm” mode Let R-Gain to 192 and R,

G,  B-Cut  to  64  and  then  control  G,  B  gain  adjustment
High Light adjustment.

8) All of the three mode 

Let  R-Gain  to  192  and  R,  G,  B-Cut  to  64  and  then
control G, B gain adjustment High Light adjustment.

9) With volume button (+/-) you can adjust.
10) After all adjustment finished, with Enter (

V

key) turn to

Ez-Adjust  mode.  Then  with  ADJ  button,  exit  from
adjustment mode

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White Balance adjustment coordination and color temperature.

(1) Using CS-1000 Equipment. 

- COOL : T=11000K, ∆uv=0.000, x=0.276 y=0.283 
- MEDIUM  : T=9300K, ∆uv=0.000, x=0.285 y=0.293 
- WARM  : T=6500K, ∆uv=0.000, x=0.313 y=0.329 

(2) Using CA-210 Equipment. (10 CH) 

Contrast value: 216 Gray 

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Brightness Spec.

Press  In-Start  button  of  Service  Remocon  then  set  the
“4.Baud Rate” to 115200. Then check RS-232C control and 

(1) Models: All models which PB91A/PB92A Chassis. 
(2)  Press  “In-Start”  button  of  Service  Remocon,  then  enter

the “Option” Menu with “PIP CH-” Button 

(3)  Select  one  of  these  three  (USA,  CANADA,  MEXICO)

defends on its market using “Vol. +/-” button.

[ Caution : Don’t push The INSTOP KEY after completing the

function inspection.

Check the connection between set and power cord

(1)  Fully  connected  (Between  set  and  power  cord)  set  enter

the Auto-test sequence.

(2) Connect D-Jack AV jack test equipment.
(3) Turn on Auto-controller(GWS103-4)
(4) Start Auto GND test.
(5) If its result is NG, then notice with buzzer.
(6) If its result is OK, then automatically it turns to ESD Test.
(7) Operate ESD test
(8) If its result is NG, then notice with buzzer.
(9)  If  its  result  is  OK,  then  process  next  steps.  Notice  it  with

Good lamp and STOPER Down.

- 15 -

 

(1) Test Voltage 

- GND: 1.5KV/min at 100mA
- Signal: 3KV/min at 100mA

(2) Test time: just 1 second.
(3) Test point

-  GND  test:  Test  between  Power  cord  GND  and  Signal

cable metal GND.

-  ESD  test:  Test  between  Power  cord  GND  and  Live  and

neutral.

(4) Leakage current: Set to 0.5mA(rms)

(Va, Vs voltage adjustment) <— ONLY PDP

To supply the Va, Vs voltage that the module want.

Stick for adjustment, DMM

- After Changing RF snow noise.

1) Connection Diagram for measuring

2) Vs Adjustment 

Connect  +  terminal  of  D.  M..M.  to  Vs  pin  of  P811,

connect - terminal to GND pin of P811.

After  turning  VR901,  voltage  of  D.M.M  adjustment  as

same as Vs voltage which on label of panel right/top  (
deviation ; ±0.5V)

- After Changing RF snow noise.

1) Connection Diagram for measuring

2) Va Adjustment 

Connect  +  terminal  of  D.  M..M.  to  Va  pin  of  P811,

connect - terminal to GND pin of P811.

After  turning  VR501,  voltage  of  D.M.M  adjustment  as

same as Va voltage which on label of panel right/top  (
deviation ; ±0.5V)

3) Vs Adjustment 

Connect  +  terminal  of  D.  M..M.  to  Vs  pin  of  P811,

connect - terminal to GND pin of P811.

After  turning  VR901,  voltage  of  D.M.M  adjustment  as

same as Vs voltage which on label of panel right/top  (
deviation ; ±0.5V)

(5) 60FHD Adjustment method for Power board

- After Changing RF snow noise.

1) Connection Diagram for measuring

2) Va Adjustment 

Connect  +  terminal  of  D.  M..M.  to  Va  pin  of  P812,

connect - terminal to GND pin of P812.

After  turning  VR901,  voltage  of  D.M.M  adjustment  as

same as Va voltage which on label of panel right/top  (
deviation ; ±0.5V)

3) Vs Adjustment 

Connect  +  terminal  of  D.  M..M.  to  Vs  pin  of  P812,

connect - terminal to GND pin of P812.

After  turning  VR951,  voltage  of  D.M.M  adjustment  as

same as Vs voltage which on label of panel right/top  (
deviation ; ±0.5V)

- 16 -

Connection Diagram of power adjustment for measuring.

Connection Diagram of power adjustment for measuring.

Connection Diagram of power adjustment for measuring.