Panasonic TX-43P15X / TX-43P15H / TX-43P15HQ / TX-43P15HZ / TX-51P15X / TX-51P15H / TX-51P15HQ / TX-51P15HZ (serv.man2) Service Manual ▷ View online
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Market Mode Function
Outline :
MPU controls the functions switching for each IICs through IIC bus in E3 chassis. The following setting and adjustment
can be adjusted by remote control in Market Mode.
can be adjusted by remote control in Market Mode.
1.Selection of Market Mode
Adjust VOLUME “zero” and set OFF TIMER Button [
] (turn on the timer)
Then, simultaneously press the RECALL [
] Button on the remote control and the VOLUME DOWN button [ - ] on the TV
set.
2.Selection of CHK Mode
Option Code Setting Mode (CHK 1)
If the memory IC ( IC1102 ) is replaced, option code should be re-memorized.
Option code can be changed by pressing Volume "+" or "-" button.
To memorize, press" 0 " of 10 key button.
Option code can be changed by pressing Volume "+" or "-" button.
To memorize, press" 0 " of 10 key button.
CHK1
Cursor moves each CHK mode by pressing "
¬
" or "
" of
10 key button for REMOTE CONTROL.
VCJ
ADJUSTMENT
ADJUSTMENT
(Sub Picture)
VCJ WHITE
BALANCE
ADJUSTMENT
VCJ WHITE
BALANCE
ADJUSTMENT
GAMMA
ADJUSTMENT
ADJUSTMENT
NORMAL MODE
MARKET MODE
Exit Turn the power off
OPTION /
CODE
SETTING
CODE
SETTING
CHK2
CHK3
CHK4
CHK5
CHK6
WHITEBALANCE
ADJUSTMENT
ADJUSTMENT
DEFLECTION
ADJUSTMENT
¬
¬
¬
¬
¬
¬
MARKET MODE
CHK2
OPTION
OP1
E6
OP2
08
OP3
00
OP4
F4
OP5
FF
OP6
74
OP7
F6
OPTION SETTING
CHK 1
To memorize,
press "0" of
10 key button.
press "0" of
10 key button.
CHK1
OPTION
OP1
A6
OP2
44
OP3
12
OP4
07
OP5
FF
OP6
74
OP7
F6
OP1
A6
OP2
09
OP3
12
OP4
07
OP5
FF
OP6
74
OP7
F6
OPTION
for TX-43/51P15X
for TX-43/51P15H
OP1
A6
OP2
0A
OP3
12
OP4
07
OP5
FF
OP6
74
OP7
F6
OPTION
for TX-43/51P15HQ/HZ
- 14 -
Adjustment data changing
To change the screen (item) in CHK mode, press “3” or “4” of 10 key button. Then Data and Level changes by pressing Volume
“+” or “-” button.
“+” or “-” button.
VCJ Adjustment Mode (CHK2)
White Balance Adjustment Mode (CHK3)
Display
Adj. Range
Average Data
& Fixed [( )
mark] Data
mark] Data
Items
RF AGC 1
0-127
68
RF AGC (For Main Picture)
RF AGC 2
0-127
54
RF AGC (For Sub Picture)
CONTRAST
0-63
(63)
Contrast (the same as user control)
SUB CONTRAST
0-31
17
Sub Contrast
COLOUR
0-63
(32)
Colour (the same as user control)
SUB COLOUR
0-63
13
Sub Colour
NTSC-TINT
0-63
(32)
NTSC Tint (the same as user control)
SUB NTSC-TINT
0-63
30
Sub NTSC Tint
BELL FO
0-3
1
SECAM BELL Filter out
SECAM R-Y OUT
0-15
9
SECAM R-Y Black level
SECAM B-Y OUT
0-15
7
SECAM B-Y Black level
TXT CONTRAST
0-255
108
Text Contrast
Display
Adj. Range
Average Data
& Fixed [( )
mark] Data
mark] Data
Items
R-CUTOFF
0-255
135
Red Cut off
G-CUTOFF
0-255
128
Green Cut off
B-CUTOFF
0-255
103
Blue Cut off
BRIGHT
0-63
(32)
Bright (the same as user control)
SUB BRIGHT
0-255
52
Sub Bright
R-DRIVE
0-255
59
Red Drive
B-DRIVE
0-255
143
Blue Drive
SECAM R-Y OUT
0-15
9
SECAM R-Y Black level
SECAM B-Y OUT
0-15
7
SECAM B-Y Black level
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Deflection Adjustment Mode (CHK4)
Sub Picture Adjustment Mode (CHK5)
VPS Gamma Adjustment Mode (CHK6)
Display
Adj. Range
Average Data
& Fixed [( )
mark] Data
mark] Data
Items
H-WIDTH
0-63
42
Horizontal Width
EW-PARABO
0-63
43
EW-Parabola
EW-CORNER
0-15
8
EW-Corner
50Hz V-HEIGHT
0-127
77
Vertical Height (50Hz)
60Hz V-HEIGHT
0-127
84
Vertical Height (60Hz)
V-LINEAR
0-31
19
Vertical Linearity
50Hz V-S-CORREC
0-31
8
Vertical S Curve Correction (50Hz)
60Hz V-S-CORREC
0-31
12
Vertical S Curve Correction (60Hz)
V-CENTER
0-7
3
Vertical Center
V-I-CORREC
0-15
(0)
Vertical I Correction
TRAPEZOID
0-63
0
Trapezoid
V-CORRECT
0-15
9
Vertical Correction
H-CORRECT
0-15
7
Horizontal Correction
50Hz H CENTER
0-31
17
Horizontal Center (50Hz)
60Hz H CENTER
0-31
18
Horizontal Center (60Hz)
S CONVERGENCE
------
------
Into Static Convergence
P CONVERGENCE
------
------
Into Dynamic Convergence
Display
Adj. Range
Average Data
& Fixed [( )
mark] Data
mark] Data
Items
RF AGC2
0-127
54
RF AGC (For sub Picture)
PRE CONTRAST
0-31
21
Pre Contrast (For sub Picture)
SUB CONTRAST 2
0-63
16
Sub Contrast (For sub Picture)
SUB COLOUR 2
0-63
31
Sub Colour (For sub Picture)
SUB NTSC-TINT 2
0-63
22
Sub NTSC Tint (For sub Picture)
BELL FO 2
0-255
121
SECAM BELL Filter out (For sub Picture)
SECAM R-Y OUT 2
0-15
8
SECAM R-Y Black level (For sub Picture)
SECAM B-Y OUT 2
0-15
8
SECAM B-Y Black level (For sub Picture)
B/W WB-R
0-63
32
Black/White White Balance-Red
B/W WB-B
0-63
32
Black/White White Balance-Blue
R-Y OUT
0-255
99
R-Y Black level (For sub Picture)
B-Y OUT
0-255
97
B-Y Black level (For sub Picture)
SUB BRIGHT
0-127
51
Sub Bright (For sub Picture)
Display
Adj. Range
Average Data
& Fixed [( )
mark] Data
mark] Data
Items
B-GAIN
0-255
70
Blue gain
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Service Adjustment Procedures
Item/preparation
Adjustment Procedure
+B Voltage Confirmation
1. Operate the set.
2. Set controls:
1. Operate the set.
2. Set controls:
Bright..........................minimum
Contrast......................minimum
Volume........................minimum
Contrast......................minimum
Volume........................minimum
1. Pin 1 of connector P13 on P-Board : 140.0 ± 2.0V
2. Pin 1 of connector P12 on P-Board : 15.0 ± 2.0V
3. Pin 5 of connector P11 on P-Board : 9.0 ± 2.0V
4. Pin 1 of connector P15 on P-Board : 21.0 ± 2.0V
5. Pin 6 of connector P15 on P-Board : -21.0 ± 2.0V
6. Pin 1 of connector P11 on P-Board : 32.0 ± 2.0V
7. Pin 6 of connector P13 on P-Board : 10.0 ± 2.0V
2. Pin 1 of connector P12 on P-Board : 15.0 ± 2.0V
3. Pin 5 of connector P11 on P-Board : 9.0 ± 2.0V
4. Pin 1 of connector P15 on P-Board : 21.0 ± 2.0V
5. Pin 6 of connector P15 on P-Board : -21.0 ± 2.0V
6. Pin 1 of connector P11 on P-Board : 32.0 ± 2.0V
7. Pin 6 of connector P13 on P-Board : 10.0 ± 2.0V
High Voltage
1. Remove Red CRT anode lead from Distributor by grasping
1. Remove Red CRT anode lead from Distributor by grasping
anode lead protective cap top and squeeze it against the
locking cap body under the protective cap.
Rotate 1/4 turn and pull anode lead sleeve out of distribu-
tor connector. Discharge anode lead to CRT metal chas-
sis.
locking cap body under the protective cap.
Rotate 1/4 turn and pull anode lead sleeve out of distribu-
tor connector. Discharge anode lead to CRT metal chas-
sis.
1. Receive a Black Signal.
2. Confirm that high voltage is 31.5 ± 1.0kV.
2. Confirm that high voltage is 31.5 ± 1.0kV.
High Voltage Correct
1. Connect DC voltmeter to TPX3(+) and TPX4(GND) on X-
1. Connect DC voltmeter to TPX3(+) and TPX4(GND) on X-
Board.
2. BRIGHT : 0 CONTRAST : 0
3. Receive a Black signal.
3. Receive a Black signal.
1. Set the data of Market mode CHK4 is as follows:
H-CORRECT : 7
V-CORRECT : 9
V-CORRECT : 9
2. Adjust R1501 (X-Board) so that the value of DC volt- meter
become 6.1 ± 0.2V.
RF AGC (Main picture) (Market mode CHK2)
1. Receive a colour bar pattern.
2. Set the input level to 62dB (+1/-2dB)
1. Receive a colour bar pattern.
2. Set the input level to 62dB (+1/-2dB)
(75
opened)
3. Connect an oscilloscope to TPA12 with DC mode.
1. Set the TV to Market mode [CHK2].
2. Adjust RF AGC Control so that the voltage at TPA12
2. Adjust RF AGC Control so that the voltage at TPA12
becomes 6.2 ± 0.5V.
3. Increase the input level by 2dB and confirm that the volt-
age changes.
RF AGC 2 (Sub picture)
1. Receive a colour bar pattern.
2. Set the input level to 70dB (+1/-2dB)
1. Receive a colour bar pattern.
2. Set the input level to 70dB (+1/-2dB)
(75
opened)
3. Connect an oscilloscope to TPA20 with DC mode.
1. Adjust TNR002 so that the
voltage at TPA8 becomes
6.2 ± 0.5V.
6.2 ± 0.5V.
2. Increase the input level by
2dB and confirm that the
voltage changes.
voltage changes.
Sub Contrast (Market mode CHK3)
1. Receive a colour bar pattern.
2. Connect an oscilloscope to TPA41 (A-Board).
3. Connect a short jumper between TPD6 and D29 (D-
1. Receive a colour bar pattern.
2. Connect an oscilloscope to TPA41 (A-Board).
3. Connect a short jumper between TPD6 and D29 (D-
Board).
4. Set controls:
Picture menu..........DYNAMIC NORMAL
AI............................OFF
AI............................OFF
1. Adjust Sub Bright Control.
a=2.3 ± 0.2Vp-p
2. Adjust Sub Contrast Control.
b=2.7(+0.05, -0.15)Vp-p
Adjust
TNR002
(Top View)
100% white
Black level
DC=0V
b
a
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