LG 29FS2RKE Service Manual page 11

<Table 6> Picture setting service data2 (SERVICE 3)
ITEM DESCRIPTION
Internal Brightness for Measurement
IBRM
White Drive Current Measurement
WDRM
Gain for Cutoff Control Loop
CGAIN
Gain for White Drive Control Loop
WGAIN
MWDR
BCL Threshold Current
BCLTH
BCL Time Constant
BCLTC
BCL Loop Gain
BCLGA
BCL Minimum Contrast
BCLC
SVM Delay
SVM D
SVM Limit
SVM L
SVM Gain
SVM G
Vertical Blanking Stop
VBSO
Vertical Blanking Start
VBST
Start Line for Tube Measurement
TML
Peak White Limit - Level
PWL-L
<Table 7> Picture setting service data3 (SERVICE 4)
ITEM DESCRIPTION
Freq. Resp Video peak Filter
VID-PEAK
Tuner Take-Over-point
TOP-SET
FM PRE-SCALER
FP
NICAM PRE-SCALER
NP
SCART PRE-SCALER
SP
SCART1 PRE-SCALER
S1VOL
SCART2 PRE-SCALER
S2VOL
AUTO GAIN CONT. LIMIT
AGC-L
Bass Effect Strength
M-STR
Bass Harmon Cont
M-HMC
Bass HP Corner Freq
M-HP
Bass LP Corner Freq
M-LP
Bass Ampl-Limit
M-LIM
H Slicing Level threshold
THRSEL
Slicing Level Threshold Offset H
SLLTHD
Vertical Slicing Level Threshold Polarity
SLLTHDVP
Slicing Level Threshold V
SLLTHDV
Time Constant HPLL
PLLTC
Noise Reduction of Satellite
SATNR
Luma Offset
LUMAOFST
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10. How to inspect condition of a
29" LPD
420
507
480
200
4
10
20
312
11.OPTION Adjustment
100
29" LPD
1
6
28
60
24
117
117
670
45
25
252
0
0
0
6
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transmission and reception in FM
TRANSMISSION MODEL
- FM TRANSMITTER's efficiency inspections is executed to a
finished in a final inspection phase.
- FM TRANSMITTER is a function which receives voice-
signal by an exclusive remote control and Earphone, transmits
a FM through transmitter of inner part in MICOM BOARD to
TV sound(MONITOR OUTPUT)
1) Execute in channel generating voice-signal
2) Select a transmitted frequency in MENU OSD.
3) A received frequency in an exclusive remote control or
received FM Radio is tuned by 87.7MHz(107.7MHz) which
is same as frequency in OSD.
4) Check out whether a signal generating to MAIN SPEAKER
generates in earphone or receiver or not.
5) There is no alternation and setting of adjusted DATA in the
process of inspecting FM TX.
1) This option adjustment decides function in accordance with
model. Press the SVC TX adjustment button(IN-START
button) at SVC mode, then adjust the option at OPTION1
mode.
2) Mark the option adjustment data like [112,68,164,32,8] in
BOM.
[112,68,164,32,8]
OPTION 1
OPTION 2
OPTION 3
OPTION 4
OPTION 5
* Mark of BOM
LEVEL PART NO. SPECIFICATION
1. 3141VMN382A MAIN CHASSIS ASSY [112,68,164,32,8]
In this model, the OPTION1 data is 112, OPTION2 data is 68, the
OPTION3 data is 164,the OPTION 4 data is 32, OPTION 5 data
is 8.
DESCRIPTION