Tv Set Alignment; Local Oscillator Alignment; G2 Alignment; Option 1 - Daewoo DTH-29U3 Service Manual

CP830F Service Manual

3.3.1 OPTION 1

B7 B6
TOP FASTEXT
1 text (FLOF)
OFF OFF
TOP FASTEXT
0 text ON (FLOF)
ON
3.3.2 OPTION 2
B7
1 Fixed to '0' JVC remote control
0 Daewoo Remote control AVL control ON PICTURE TILT OFF Program list disabled
Tube
4/3 - Super Flat, 16/9 – Super Flat
4/3 - Real Flat, 16/9 – Real Flat
All values modified are immediately memorised in eeprom.

3.4 TV SET ALIGNMENT

3.4.1 LOCAL OSCILLATOR ALIGNMENT

Tune a colour bar pattern. The frequency of the signal carrier must be accurate ( Max +/- 10KHz deviation from the
nominal channel frequency).
Find AFT item in service mode.
Adjust the coil L150 to bring the cursor to central position : 32.

3.4.2 G2 ALIGNMENT

- Tune a colour bar pattern.
- Find the G2 - SCREEN item in service mode.
- Adjust screen volume ( on FBT ) to bring the cursor to central position : 32.
B5
TUBE Headphone
4:3 Volume/Balance
control OFF
TUBE Headphone
16:9 Volume/Balance
control ON
B6 B5
AVL control OFF PICTURE TILT ON Program list enabled See table below.
B4 B3
Dolby
Virtual
OFF
Dolby
Virtual
ON
B4
Beam Current
(mA)
Nominal Max
0.95 1.10
1.00 1.15
1.05 1.20
1.10 1.25
1.20 1.35
1.25 1.40
1.30 1.45
1.35 1.50
-14-
B2 B1
SVHS Tuner options
3 00 = Philips
disable 01 = not used
SVHS 10 = ALPS
3 11 = PARTSNIC
enable (DW)
B3 B2 B1
B2 B1
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
B0
B0
B0
0
1
0
1
0
1
0
1