Service Mode Function - Panasonic TX-20LB5F Service Manual

Tx-20lb5 series lcd television
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5. Service Mode Function

1. When entering the Service mode, it is necessary to enter the PR99 of the TV mode.
(1) Service Mode 1 INPUT: Teletext R key --> Telextext G key --> Telextext Y key --> MENU key -->
Ambience key
Service Mode1
Main Menu
VERTICAL
GEOMETRY
VCTi
MEASUREMENT
ADDITIONAL
SETTINGS
DRX
BLACK LEVEL
EXPANDER
(2) Service Mode 2 INPUT: Teletext R key
--> Teletext G key --> Teletext Y key -->
MENU key --> ASPECT key
(3) Service Mode can be exchanged by
Ambience key of Aspect key INPUT
each other.
Service mode 1
(4) Service Mode can be exchanged by Menu key INPUT each other.
Service mode
(5) Service Mode can be exchanged by Ambience key or Aspect key INPUT each other.
Sub Menu
Sub Menu
DATA
+343
VERT. BLANKING START
+4
VERT. BLANKING STOP
0
CUTOFF RED
0
CUTOFF GREEN
0
CUTOFF BLUE
300
WHITEDRV. RED
300
WHITEDRV. GREEN
300
WHITEDRV. BLUE
DYNFOC-Vertical
+1
(PWMV)
DYNFOC-HorStart
+1
(DFHB)
DYNFOC-HorStop
+1
(DFHE)
+191
OSD H-SHIFT
OSD H-SHIFT
SPLIT SCREEN
+220
+36
OSD V-SHIFT
OSD PIXEL CLOCK
+49
G
STANDARD SELECT
TOP SETTING
+6
0
VIDEO PEAKING
+2
SIF REFERENCE
+8
Noise Bs (F1 ver.)
+2
BLE Mode
BLE Tilt
+7
+1
BLE Gain
BLE Static
+3
+3
BLE Brf
REMARK
Main Menu
HORIZONTAL
GEOMETRY
NO USE(CRT)
Panel
MEASUREMENT
NO USE(CRT)
NO USE(CRT)
NO USE(CRT)
NO USE(CRT)
NO USE(CRT)
DEVIATION
SETTINGS
NVM EDIT
RESET TV-SET
(2) Service Mode 2
EXTERNAL BRIGHTNESS
EXTERNAL CONTRAST
BRIGHTNESS
CONTRAST
PKCF
SET FOR UK
0= PHIL, 1=DW TUNER
AGCMD (0 3)
AGC ADJ1
SIZE ( 0:17"W, 1:20"N)
TEXT ( 0:N, 1:F, 2:T, 3:FT)
Aspect key
Ambience key
Menu key
Ambience key[Service mode1]
Aspect key[Service mode2]
9
Sub Menu
DATA
+178
HOR. Position (NEWLIN)
+2
HOR. RGB Pos. (POF53)
+30
PICTURE WIDTH
+5
TRAPEZE
+1264
HOR. BLANKING START
+60
HOR. BLANKING STOP
128
CUTOFF RED
128
CUTOFF GREEN
128
CUTOFF BLUE
148
WHITEDRV. RED
135
WHITEDRV. GREEN
140
WHITEDRV. BLUE
M JAPAN
+36
+36
BTSC
DK DUAL
+36
+36
BG
NICAM L
+90
+90
NICAM I
+90
DK NICAM
+36
SAT
+36
FM RADIO
-
-
MENU
DATA
< +10 >
< +60 >
< +42 >
< +46 >
< 0 >
< No >
< 0 >
< +3 >
< +40 >
< +1 >
< +3 >
Service mode 2
TV/AV mode
Maun Menu
REMARK
NO USE(CRT)
NO USE(CRT)
REMARK

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