LG 21FU7RL Service Manual page 12

SVC
Register
IF AGC 0: Normal mode; 1: Minimize the gain of VIF amplifier
SVO SW
0: Internal Video out mode; 1: Selected External video output mode
VIF SYS 0: 38.0 MHz; 1: 38.9MHz; 2: 39.5MHz; 3: 45.75MHz
V LEVEL
0 ~ 7
OM TYPE
0: APC Voltage sample holde circuit type; 1: APC detector stop type
OM SW
0: Normal mode; 1: Over modulation measure circuit ON
SVC 07 OM LEVEL
0 ~ 15
VCO FREQ 0 ~ 255
AMONI SW
0: Normal mode (de-empasis FM detector);
1: SAO mode at external audio input mode
AFT SENS
0:
2:
VCO ADJ
VIDEO SW 0: Internal; 1: External; 2: DVD-Y; 3: YC-Y
SYNC SS 000: Low (sync tip side); 100: Middle (normal); 111: High (pedestal side)
DIntLace 0: Normal mode; 1: Deinterlace mode
OE TEST
Ext RB
Ext R Bias setting
Ext GB Ext G Bias setting
Ext BB
Ext B Bias setting
Ext RDr Ext R Drive setting
Ext GDr Ext G Drive setting
Ext BDr Ext B Drive setting
SVC 08
MONI C2
DDS BPF
DDS Band Pass Filter
BELL ADJ Secam IC Only
BELL MONI
Secam IC Only
S KIL OPE Secam IC Only
S KIL ON Secam IC Only
S KIL OFF Secam IC Only
BellBypas Secam IC Only
Text Hpos
Text Only
Text VPos Text Only
DE EM SW
0:Cut off freq. high; 1:Cut off freq. low
SVC 09
CIK STOP 0:Normal; 1:IC Test Mode
TEST MODE 0~7
MONI cbcr 0:Normal; 1:IC Test Mode
IF TEST 0:Normal; 1:IC Test Mode
DVD VOL
0 ~ 100
MAX VOL 0 ~ 100
CLPDEL50
0 ~ 31
CLPDEL60 0 ~ 31
CLPLEN 1 ~ 3
CLMPID 1 ~ 3
PIP H 0~255
SVC 10
Ch1 Pre
0~49
FM 2 Pre 0~49
NICAM Pre
0~49
MONO Pre 0~49
CH1 - M TH 0~143
CH1 - L TH 0~255
CH2 - M TH 0~143
CH2 - L TH
0~255
BERL 0~255
BERH
0~255
Copyright©2008 LG Electronics.Inc. All right reserved.
Only for training and service purposes.
±
200KHz (4.5-0.5v change); 1:
± ±
100KHz (4.5-0.5v change); 3:
Range
±
150KHz (4.5-0.5v change)
50KHz (4.5-0.5v change)
- 12 -
Initial(PAL) Initial(SECAM)
0 0
0 0
1
1
4 4
0
0
0 0
8 8
100 100
0 0
0 0
15 15
1 1
1 1
0 0
0
0
8 8
8
8
8 8
8 8
8 8
8 8
0
0
2 2
0
1
0 0
0 0
0 0
0 0
0
8
0 0
0
0
1 1
0 0
0 0
0 0
0
0
0 0
100
100
18 18
18 18
3 3
3 3
10
10
29 29
29
29
30 30
10 10
48 48
0 0
47
47
0 0
64
64
128 128
LGE Internal Use Only
Remark
Unnecessary
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