ELECTRICAL ADJUSTMENTS
D-4
2-15: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of the each of the
adjustment items are set correctly referring below.
STEP NO.
04
60
30
4B
30
50
00
2E
60
30
4B
30
50
00
2E
60
30
4B
30
50
00
2E
60
30
4B
30
00
40
NO.
03
13
14
15
17
19
20
22
24
25
26
28
30
31
33
35
36
37
39
41
42
44
46
47
48
50
51
52
FUNCTION
HVCO
BRTX
BRTN
CNTC
CNTN
COLX
COLN
SHRP
BRTXA
BRTNA
CNTCA
CNTNA
COLXA
COLNA
SHRPA
BRTXD
BRTND
CNTCD
CNTND
COLXD
COLND
SHRPD
BRTXG
BRTNG
CNTCG
CNTXG
TVM
PVM
2-12: CONTRAST MAX
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (16) on the remote control to
select "CNTX".
Press the RIGHT/LEFT button on the remote control
until the contrast step No. becomes "70"
Receive a broadcast and check if the picture is normal.
Press the INPUT button on the remote control to set to
the AV mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (27) on the remote control to
select "CNTXA".
Press the RIGHT/LEFT button on the remote control
until the contrast step No. becomes "70"
Receive a broadcast and check if the picture is normal.
Press the TV/DVD button on the remote control to set to
the DVD mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (38) on the remote control to
select "CNTXD".
Press the RIGHT/LEFT button on the remote control to
set the same step numbers as the AV.
Press the INPUT button on the remote control to set to
the GAME mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (49) on the remote control to
select "CNTXG".
Press the RIGHT/LEFT button on the remote control to
set the same the same step numbers as the AV.
2-14: SEPARATION
1.
2.
3.
4.
5.
6.
7.
8.
9.
Set the multi-sound signal generator L-ch=1KHz, R-ch
=Non input and receive the RF signal.
Connect the oscilloscope to the SP351 code.
Press the AUDIO SELECT button on the remote control
to set to the stereo mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (54) on the remote control to
select "SEPAL".
Press the RIGHT/LEFT button on the remote control to
adjust it until the R-ch output becomes minimum.
Press the CH UP button 1 time to set to "SEPAH" mode.
Press the RIGHT/LEFT button on the remote control to
adjust it until the R-ch output becomes minimum.
Set the multi-sound signal generator L-ch=Non input,
R-ch=1KHz and receive the RF signal.
Connect the oscilloscope to the SP352 code. Then
perform the above adjustments 3~7.
1.
2.
3.
4.
Receive the VHF HIGH (70dB).
Connect the AC voltmeter to pin 6 of CP101.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (53) on the remote control to
select "LVL".
Press the RIGHT/LEFT button on the remote control until
the AC voltmeter is 80
±
2mV.
2-13: LEVEL
