Panasonic TX-32E50D / TX-32PS12D / TX-32PS12F / TX-32PS12P Service Manual ▷ View online
5
WAVEFORM PATTERN TABLE
CONDITIONS: Contrast: MAX, Brightness: MID, Colour: MID, Sharpness: MID
VERTQ
I502
pin38
VERT DRIVE
I301
pin10
H OUT
I502
pin23
H-PULSE
Q401
base
FBI/SCO
I502
pin30
R OUT
I502
pin42
G OUT
I502
pin43
B OUT
I502
pin44
SCL
I501
pin13
SDA
I501
pin6
VIDEO OUT
I501
pin52
6
ALIGNMENT SETTINGS
(The figures below are nominal and used for representative purposes only.)
To access Service Mode select program position 99 and set sharpness to minimum.
Press “MUTE” button on remote control and at the same time press the „
To access Service Mode select program position 99 and set sharpness to minimum.
Press “MUTE” button on remote control and at the same time press the „
∨” button on the customer controls at the
front of the TV, this will place the TV set into Service Mode.
Press
Press
∧/∨ buttons to step up / down through the functions.
Press + / - buttons to alter the function values.
To exit Service Mode press „MENU” button.
No
Setting in indication
Note : All settings are approximate
Settings / Special features
1
PARABOLA
+ 196
2
HOR WIDTH
- 99
3
CORNER T
- 37
4
CORNER B
- 26
5
HOR PARAL
+ 7
6
V. LINEAR
- 1
7
EW-TRAPEZ
+ 35
8
S CORRECT
+ 80
9
VERT CENT
- 5
10
VERT SIZE
- 14
11
SHIPPING
OFF
12
HOR CEN
- 152
13
RED GAIN
+ 322
14
GRN GAIN
+ 308
15
BLUE GAIN
+ 330
16
RED BIAS
+ 121
17
GRN BIAS
+ 262
18
AGC LEVEL
+ 29
19
G2 SCREEN
+ 32
20
AFT
+ 32
21
Bit0 ~ Bit7
Refer to the Option Bytes(Page4)
22
Bit0 ~ Bit7
23
Bit0 ~ Bit7
0 x FF
24
AVL
OFF
7
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p\WX
p\WY
VIDEO
PROCESSOR
PROCESSOR
DISPLAY &
DEFLECTION
PROCESSOR
DEFLECTION
PROCESSOR
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MICRO PROCESSOR
EA
ROM
SOUND PROCESSOR
AUDIO AMP
RGB
AMP
AMP
pm
Y_SY`OyVsP
XYS]OyVsP
s
y
XGGG[GGGX[GGX^
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VIDEO & STEREO AUDIO BLOCK DIAGRAM
JP01B
8
Line
Filter
P804
1
2
PFC
Filter
SW801
F801
Y801
LF200
LF100
IT01
GEOMAGNETIC
CORRECTION
10
IR01
RC
Vcc
13V
SB5V
SB5V
SB5V
D801~
D804
~
~
+
P801
1
2
P803
1
2
P802
1
2
D860
D860
I804
I820
1
3
I824
1
2
I821
1
2
I823
1
2
I826
1
2
I827
1
2
I822
1
3
1
PT02A PT02
T801
I801
POWER
SUPPLY
11
13
14
15
18
8
6
4
2
4
3
2
REG
REG
REG
REG
REG
REG
REG
3,3V
1,8V
5V
SB5V
SB3,3V
SB2,5V
13V
8V
3,15,73
47
24
I502
DISPLAY &
DEFLECTION
PROCESSOR
23
5,28,34,35,42,
50,64,66,68
I501
VIDEO PROCESSOR
I101
IF IC
11,30,44
9,13,37,42
I701
MICRO
PROCESSOR
12,25, 44,
59,72
39
18,57
I601
SOUND
PROCESSOR
I806
I602
SOUND AMP
3,16
8
I702
EAROM
9
I301
VERTICAL
3
D408
D406
T402
12V
52V
D405
T401
Q401
13V
TUNER
7 9
R700
D100
5V
33V
SB5V
13V
P401A
1
6
7
P401
1
6
7
181V
129V
13V
Q906 Q905 Q904 Q901
Q908 Q909
I901
RGB OUTPUT
6
4
9
5
3
PO
W
W
E
R BUS
PO
W
W
E
R BUS
14,5V
3,3V
5V
1,8V
3,3V
SB3,3V 5V
3,3V
14,5V
5V
8V
SB2,5V
SB3,3V
D870
D830
D831
D820
D831
D820
D841
Q890
LED
1
1
PR01A PR01
3
3
181V
129V
13V
D840
MAIN-BOARD
CRT-BOARD
CTRL-BOARD
POWER SUPPLY & CONTROL BLOCK DIAGRAM
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