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P P P P P a a a a a g g g g g e 1
e 1
e 1
e 1
e 1
S E T 4 7 3 3
S E T 4 7 3 3
S E T 4 7 3 3
S E T 4 7 3 3
S E T 4 7 3 3
TUNER INFORMATION
TUNER V V V V V OL
TUNER
TUNER
TUNER
TUNER
OLT T T T T A A A A A GE CHAR
OL
OL
OL
GE CHART T T T T
GE CHAR
GE CHAR
GE CHAR
P i n
P i n
P i n
VHF Lo
VHF Low Band
VHF Lo
w Band
w Band
w Band
VHF High Band
VHF High Band
VHF High Band
UHF Band
UHF Band
UHF Band
P i n
P i n
VHF Lo
VHF Lo
w Band
VHF High Band
VHF High Band
UHF Band
UHF Band
(1) AGC
2.5V
2.5V
3.0V
(2) NC
1.3V
4.3V
5.7V
(3) +5V
5.2V
5.2V
5.2V
(4) CLOCK
5.1V
5.1V
5.1V
(5) DATA
5.1V
5.1V
5.1V
(6) +5V
5.2V
5.2V
5.2V
(7) +5V
5.2V
5.2V
5.2V
(9) +32V
34.5V
34.5V
34.5V
(11) IF
0V
0V
0V
NOTE: VHF Low Band voltages taken on channel 2.
VHF High Band voltages taken on channel 7.
UHF Band voltages taken on channel 14.
TUNER TERMINAL GUIDE
TUNER
TUNER
TUNER
TUNER
TERMINAL GUIDE
TERMINAL GUIDE
TERMINAL GUIDE
TERMINAL GUIDE
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(9)
(11)
MISCELLANEOUS ADJUSTMENTS
NOTE: All procedures require an antenna connected and power applied
to the set.
HIGH V V V V V OL
HIGH
HIGH
HIGH
HIGH
OL
OL
OLT T T T T A A A A A GE CHECK
OL
GE CHECK
GE CHECK
GE CHECK
GE CHECK
Tune in a picture. Set brightness, contrast, and color to minium. Connect
a high voltage probe to the CRT anode. High voltage should measure
between 26kV and 28kV.
SER
SER
SERVICE MENU
SER
SER
VICE MENU
VICE MENU
VICE MENU
VICE MENU
The following adjustment procedures are accessed thru a service menu. To access the service menu, turn the receiver on, press the menu button
and hold it down while pressing the power button. While holding down the menu button, release the power button and press the volume +
button. The screen will display a one line menu, on the left the parameter P0, and on the right the value of that parameter V0. Release buttons.
Adjustments are made by selecting the proper parameter and changing the value of that parameter. To change the parameter number use channel
up and down buttons. To adjust the current value of that parameter use volume + and - buttons. To access and change any of the adjustments, the
proper parameter pass number must be entered. This information is listed at the beginning of the alignment. When these parameters are
modified, the T-Chip and the corresponding EEPROM are updated. All service adjustments are bus controlled, except focus and screen.
NOTE: In order to adjust the RF AGC, audio or video levels, tuner, PIP, or stereo circuits, the ChipperCheck hardware and software must be
used. This can be purchased from Thomson Electronics. Before making any changes to any of the values, record the On Set values.
SER
SERVICE ADJUSTMENT PARAMETERS
SER
SER
SER
VICE ADJUSTMENT PARAMETERS
VICE ADJUSTMENT PARAMETERS
VICE ADJUSTMENT PARAMETERS
VICE ADJUSTMENT PARAMETERS
P P P P P arameter
arameter
arameter
arameter
arameter
On Set
On Set
On Set
On Set
On Set
N o .
N o .
N o .
N o .
N o .
P P P P P arameter Name
arameter Name
arameter Name
arameter Name
arameter Name
V V V V V a l u e
a l u e
a l u e
a l u e
a l u e
0
Pass number for service
Must set to 76
adjustment parameters.
1
Error Code 1
0
2
Error Code 2
0
3
Error Code 3
0
4
Horizontal Phase
10
5
EW DC (Width)
16
6
EW Amplitude
8
7
EW Tilt
8
8
Top Corner Pin Correction
2
9
Bottom Corner Pin Correction
2
10
Vertical DC
33
11
Vertical Size
84
12
Vertical Countdown Mode
0
13
Red Bias
30
14
Green Bias
15
15
Blue Bias
34
16
Red Drive
41
17
Green Drive
33
18
Blue Drive
32
19
Gemstar Horizontal OSD Position
166
20
Gemstar Vertical OSD Position
68
21
Gemstar PIP Horizontal Position
40
22
Gemstar PIP Vertical Position
43
23
Gemstar PIP Window Vertical Size 3
COLOR TEMPERA
COLOR
COLOR
COLOR
COLOR
TEMPERA
TEMPERA
TEMPERA
TEMPERATURE
TURE
TURE
TURE
TURE
NOTE: See Service Adjustment Parameters to change drive and bias
values.
Press menu button for collapsed raster service line. Disconnect the
antenna. Preset the red, green, and blue drive values to 32. Adjust
screen control for a service line that is just visible. Adjust red,
green, and blue drives to obtain a white raster. Check the low light
to high light gray scale tracking. Repeat the procedure, if neces-
sary, to obtain the best performance.
V V V V V a l u e
a l u e
a l u e
a l u e
a l u e
Range e e e e
Rang
Rang
Rang
Rang
Comment
Comment
Comment
Comment
Comment
-
May not advance until value is set to 76.
0 - 255
Displays the first error detected. Set to 0 before exiting.
See Error Codes Chart.
0 - 255
Displays the second error detected. Set to 0 before exiting.
See Error Codes Chart.
0 - 255
Displays the last error detected. Set to 0 before exiting.
See Error Codes Chart.
0 - 15
Tune in a crosshatch pattern, adjust to center the pattern on
the screen.
0 - 31
Tune in a crosshatch pattern, adjust for slight horizontal
overscan.
0 - 15
Set value to 8.
0 - 15
Set value to 8.
0 - 7
Set value to 2.
0 - 7
Set value to 2.
0 - 63
Tune in a crosshatch pattern, adjust to center vertically.
0 - 127
Tune in a crosshatch pattern, adjust for slight vertical
overscan.
0 - 3
Set value to 0. ( 0 = Standard, 1 = Non-Standard, 2 = 50Hz,
3 = 48Hz )
0 - 127
Press menu button on the TV set for setup line.
0 - 127
Press menu button on the TV set for setup line.
0 - 127
Press menu button on the TV set for setup line.
0 - 63
-
0 - 63
-
0 - 63
-
0 - 255
Set value to 166.
0 - 255
Set value to 68.
0 - 255
Set value to 40.
0 - 255
Set value to 43.
0 - 13
Set value to 3.
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