Read Panasonic TH-55LFV8U / TH-55LFV8W (serv.man2) Service Manual online
INF-8
SECTION 1 SERVICE INFORMATION
<55LFV8U/W>
Mode
No.
Item
Option
Function
Service
0
F/W VERSION
(Display only)
Display information about current model.
Factory
1
PANEL ID
49LFV8: 226 (fix)
55LFV8: 235 (fix)
Factory use only.
Service
2
BL HOUR
(Display only)
Show uptime.
Factory
3
EEPROM INIT
Press OK
Factory use only.
Don't execute.
Service
4
Test pattern
Press OK
Start test pattern show.
[Sweep]->[Black]->[White]->[B/W]->[W/B]->[30%]-
>[50%]->[80%]->[Red]->[Bule]->[Green]
Service
5
RESET BL HOUR
On(fix)
Reset uptime.
Factory
6
FACTORY RESET
Press OK
Factory use only.
Don't execute.
Factory
7
ORT MODE
Off(default)/On
Factory use only.
Service
8
AGEING MODE
Off(default)/On
To test system by runing it for a predetermined
period of time.
Service
9
CLR TEMP R
The value of currently selected
Tint
Adjust the color tones of the image precisely by
changing the R component.
Service
10
CLR TEMP G
The value of currently selected
Tint
Adjust the color tones of the image precisely by
changing the G component.
Service
11
CLR TEMP B
The value of currently selected
Tint
Adjust the color tones of the image precisely by
changing the B component.
Factory
12
AUTO COLOR
Press OK
Factory use only.
Don't execute.
Factory
13
ADC GAIN R
0(fix)
Factory use only.
Factory
14
ADC GAIN G
0(fix)
Factory use only.
Factory
15
ADC GAIN B
0(fix)
Factory use only.
Factory
16
ADC OFFSET R
128(fix)
Factory use only.
Factory
17
ADC OFFSET G
128(fix)
Factory use only.
Factory
18
ADC OFFSET B
128(fix)
Factory use only.
Factory
19
YPBPR PHASE
Invalid(fix)
Factory use only.
3.2. Sevice mode (Factory mode) Function list
1. Display the Service mode (Factory mode) (Refer to 3.1).
2. The Service menu appears on the screen. Select the [Item] with [pq] buttons and press the [ENTER] button to enter the
Item.
<Caution>
For items with the option "Press OK", pressing the "ENTER" button immediately executes that item without confirmation.
Please pay particular attention to items in "Factory mode".
3. Press the [tu] button to select "Option".
Mode
Details
Service
This mode use at the time for service of TH-55LFV8.
Factory
This mode use for only Factory.
Please do not change the "Value" or execute "Item".
Some setting and adjustment value may be changed accidentally, and then it may not be
possible to properly display images or output audio.
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