Service manual CHASSIS 2112-Series EC7-A
21
5.1.2 Meaning of each adjustment.
Adjustment Meaning Range Initial value Suggested value
GEOMET
V.SLOPE Ramp generator amplitude 0 to 63 40
V.SHIFT Vertical centre 0 to 63 32
V.AMPL Vertical amplitude 0 to 63 43
H.SHIFT Horizontal phase 0 to 63 37
H.AMPL Width 0 to 63 32
S-CORR Vertical S-correction 0 to 63 09
CENTR TXT OSD and TXT Centre 0 to 63 25
VIF
PLL PLL of video IF 0 to 03 02
PLL L’ PLL of video IF in L’ system 0 to 03 02
AGC Automatic gain control 0 to 63 16
WHITE
G White point, green gain 0 to 63 28
B White point, blue gain 0 to 63 26
G2
BRI G2 adjust brightness level 0 to 63 50
ADJ Service Line Adjust - -
AKB Enable AKB servo ON/OFF ON ON
K-DRV RGB drive 0 to 7 02 02
MORE
SEMI MUTE Attenuation (dB) by pressing Mute
once
0 to 63 12
INI NVM Non volatile memory initialisation - - -
CONFIG
FFI PLL constant time of IF ON/OFF OFF OFF
TXTSET East countries selection ON/OFF OFF OFF in continental models
ON in export models
OSO HV discharge mode ON/OFF OFF OFF
OEM TV set trademark ON/OFF OFF OFF in models SANYO
ON in models OEM
TUN-UK Tuner selection for UK (only band
UHF)
ON/OFF OFF for no UK models.
ON for UK models.
Lp Enable of system L’. ON/OFF OFF in models without L’.
ON in models with L’.
RADIO Enable of radio. ON/OFF OFF in models without radio.
ON in models with radio.
STANDARD
PAL B/G PAL B/G configuration ON/OFF ON ON
PAL D/K PAL D/K configuration ON/OFF OFF OFF in models without D/K
ON in models with D/K
PAL I PAL I configuration ON/OFF OFF OFF in models without system I
ON in models with system I
SECAM B/G SECAM B/G configuration ON/OFF OFF OFF in PAL models
ON in SECAM models
SECAM D/K SECAM D/K configuration ON/OFF OFF OFF
FRANCE SECAM L configuration ON/OFF OFF OFF in PAL models
ON in SECAM L models
NTSC 443 NTSC 4.43MHz configuration ON/OFF ON ON
NTSC M NTSC 3,58MHz configuration ON/OFF OFF OFF
V-STAT
Video processor status - -
I2C BUS
I
2
C Bus stop - -
Note: The adjustment of width, H.AMPL, lacks effect whenever the circuit of adjustment is not mounted, which is
optional, according to it has been indicated previously.
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