Panasonic TX-32PS10D / TX-32PS10B / TX-32PS10F / TX-32PS10P / TX-28PS10D / TX-28PS10F / TX-28PS10P Service Manual ▷ View online
CONTROL BLOCK DIAGRAM
9
IC1101
MICRO
PROCESSOR
SDA1
99
SCL1
98
SDA2
101
SCL2
100
SDA3
75
SCL3
74
IC1107
2
SDA1
3
SCL1
4
SDA2
5
SCL2
6
SDA3
7
SCL3
BUS LE
VEL
SHIFTER
3,3V=>5V
SDA1
18
SCL1
17
SDA2
16
SCL2
15
SDA3
14
SCL3
13
SDA1 (3,3V)
SCL1 (3,3V
)
SDA1
SCL1
SDA2
SCL2
SDA3
SCL3
BUS
IC1104
EAROM
5
SDA1
6
SCL1
BUS
SDA1 (3,3V)
SCL1 (3,3V
)
SDA1
SCL1
SDA2
SCL2
SDA3
SCL3
IC1701
DEFLECTION
PROCESSOR
SDA1 (3,3V)
64
SCL1 (3,3V
)
63
RESQ
62
RST MAIN
SDA1 (3,3V)
SCL1 (3,3V
)
IC1501
VIDEO SIGNAL
PROCESSOR
SDA1 (3,3V)
6
SCL1 (3,3V
)
13
SDA1 (3,3V)
SCL1 (3,3V
)
RESET
24
RST MAIN
35
A1
34
33
32
31
D2
30
SDA3
SCL3
SDA2
SCL2
SDA1
SCL1
28
27
15
ON/OFF
Q1104
AFC
PROT1
TUNER
SCL2
SDA2
AFC
SCL2
SDA2
BUS
SCL2
SDA2
Q103
AFC
IC2001
AUDIO
PROC.
3
SDA2
2
SCL2
AV1
8
SLOW1
10
(SCL3)
12
(SDA3
)
16
FBIN1
AV2
8
SLOW2
10
AV LINK
AV4
8
SLOW4
16
FBIN2
Q3001
Q3000
SERVICE
IC3301
RGB & FB SW
MATRI
X
13
14
15
15
6
A4
FBL1
37
H4
FBL1
G - BOARD
D - BOARD
H - BOARD
A - BOARD
IC3001
VIDEO/AUDIO
MATRI
X
34
33
SCL3
SDA3
SLOW1
27
SLOW2
20
SLOW4
13
3
A5
5
6
8
H5
AV LINK
SDA3
SCL3
SERVICE
H1
D1
12
3
4
3
5
6
8
6
35
33
32
31
30
28
27
15
34
9
AU
DIO MU
TE
9
14
15
16
KEYSCAN
RC SIG
LED SBY
14
15
16
17
ROT
A
TIO
N
17
18
RST MAIN
18
ROTATION
LED SBY
RC SIG
KEYSCAN
6
RST MAIN
28
AUDIO MUTE
30
SMUTE2
12
3
46
28
30
Q3003
Q3004
Q3017
Q3018
Q3007
Q3008
Q1113
Q1116
Q1115
POWER SUPPLY
6
D28
G
18
6
ON/OFF
9
D8
10
11
12
G7
9
10
11
12
KEY
S
CAN
RC1001
RC RE
CEIVE
R
Q1002
D1001
RC SIG
LED SBY
Q1901
IC1900
ROTATION
21
RESET
Q251
Q252
Q2001
Q2006
FBT, HEATER
D3
23
4
56
7
8
SCL3
SCL2
SDA2
SCL1
SDA1
SDA3
RC SIG
36
5
CH SEL
Q1111
Q1110
Q1109
Q1108
AV LINK OUT
7
AV LINK IN
6
Q1718
Q1717
VSTBY
24
ON/OFF
ON/OFF
ON/OFF
92
ON/OFF
A
FC
AFC
125
PROT1
PROT1
93
PROT1
Q1112
SERVICE
SERVICE
76
AU
DIO MU
TE
Q1106
AU
DIO MU
TE
90
AU
DIO MU
TE
KEYSCAN
KEYSCAN
124
RC SIG
RC SIG
5
LED SBY
LED SB
Y
LED SBY
77
PWM1
20
ROT
A
TIO
N
RST MAIN
RST IN
73
RESET IN
IC1103
4
Q1102
Q1101
VPROT
32
VPROT
12
IC1102
FLASH MEMORY
IC1106
SDRAM
CE
26
46
CSRO
M
CS
19
44
CSSD
RAM
D0÷
D
15
D0÷
D
15
D0÷
D
15
BUS
AV LINK
DEFLECTION BLOCK DIAGRAM
10
IC451
LA7876N
VERTICAL
8
3
6
IC1701
DDP3315CQAE3
DEFLECTION
PROCESSOR
VERT+
37
VPROT
32
Q1102
Q1101
VFLB
HFL
B
30
HO
UT
23
EW
39
Q1715
Q1713
Q1714
EW
V SYNC
IC1501
VSP9405VKB11
VIDEO SIGNAL
PROCESSOR
IC1101
SDA6000-A23
MICRO
PROCESSOR
VS
10
VS
23
V SYNC
102
H SYNC
8
H SYNC
103
V PROT
12
13
A1
12
9
6
4
D2
13
9
6
4
12
Q1701
Q1702
H D
R
IVE
VERT+
VFLB
HFL
B
H D
R
IVE
EW
Q503
T501
Q551
Q703
FBT
10
DIODE
MODULATOR
3
D16
VERT DY
4
D15
1
HORIZ DY
A - BOARD
D - BOARD
DF - BOARD
DF1
D14
12
7
8
H-DAF
V-DAF
12
7
8
T701
Q523
DAF
2
1
2
1
Q522
Q521
5
8
1
Used only
for 32” models
VDAF
HD
AF
VDAF
22
HD
AF
25
POWER SUPPLY BLOCK DIAGRAM
11
Line
Filte
r
1
G1
4
MAINS IN
F801
Line
Filte
r
S801
PFC
Filte
r
~
D801
~
-
+
G - BOARD
RL801
1
G4
3
400V
0V
1
D11
3
DEGAUSS
COIL
1
G2
2
D807
RL803
D854
D860
1
G18
1
D28
5V SBY
IC801
STBY POWER
SUPPLY
2,3,7,8
T860
P1
S1
P2
S2
5
SB5V
Q860
4
15
G6
12
11
3
1
D9
15
11
3
1
12
SB5V HEADE
R
IC1900
10
IC2351
8
RC1001
VCC
D- BOARD
IC849
POWER
SUPPLY
4
T849
5
DR
AIN
10
9
VIN
11
3
D862
2
1
1
GND
2
VCC
R843
D847
5
R842
13
14
18
9V HEADER
9V
SB5V
Q853
Q854
Q856
Q855
D861
41V/AUDIO2
28V/AUDIO1
10,5V
6,5V
137V
D897
D896
Q898
Q897
D884
IC251
10
AU
DIO
OUTPUT
D870
POWER BUS
9V HEADER
42
V
D871
5V HEADER
D895
IC899
21
IC3807
2
4
5V HEADER
TUNER
+5
V
+5V
+33
V
5V
A1
D2
10
17
20
24
25
26
10
17
20
24
25
26
5V
IC3804
3
1
IC3805
4
IC3806
2
1
2
3
SB2,5
V
SB3,3
V
5V STB
Y
1
L3
3
1
D12
3
IC3801
4
IC3802
3
IC3803
3
2
9V HEADER
9V
H1
D1
27
34
27
34
9V
1
8V
1
5V HEADER
8V
R887
IC2001
AU
DIO
PROC.
11,12,13
5V
65,66
5V
39
8V
POWER BUS
SB3,3V
SB5V
3,3V
22
22
5V
9V
SB2,5V
8V
147
V
T551
1
2
7
8
D553
D557
D558
9
D554
R567
200V
-15
V
15
V
27
V
IC451
VERT
7
2
T501
A- BOARD
H- BOARD
L- BOARD
IC351
6
IC361
6
IC371
6
Q908
L2
1
2
2
2
9V
Q906
IC1701
DEFLECTION
IC1501
VIDEO
IC1101
MICRO
IC1107
BUS L. SHIFT.
IC1104
EARO
M
20
8
IC1102
FLASH MEM
IC1106
SDRAM
IC1103
5
IC1105
2
IC1502
1
3
IC1108
5
POWER BUS
5V
1,8V
5,28,34,66
1,8
V
35,42,50,64,68
1,8
V
7,12,25,72
3,3V
44,59
3,3V
3,15
3,3V
73
3,3
V
47
5V
14,32,42
3,3V_STB
Y
53,61,69
85,106
3,3V_STB
Y
3,3V_STB
Y
21,87
2,5V_STB
Y
111,116,119,123
2,5V_STB
Y
37,47
1,3,9,14
27,43,49
3,3V_STBY
5V
3,3V_STBY
3,3V_STBY
3,3V_STBY
3,3V_STBY
5V_STBY
3,3V_STBY
Q1706
Q1707
Q1708
Q1719
9V
9V
9V
9V
1
A2
9V
IC3301
RG
B & FB SW
MAT
R
IX
1
IC3001
VIDEO/AU
DIO
MAT
R
IX
42
9V
8V
DF- BOARD
D13
82
DF2
28
15V
147V
15V
147V
Q522
T701
Used only
for 32” models
PARTS LOCATION
12
NOTE:
The numbers on the exploded view below
refer to the exploded view section of the
Replacement Parts List.
refer to the exploded view section of the
Replacement Parts List.
10
23
1
13
16
21
22
24
14
5
12
4
18
8
20
19
11
6
17
15
3
2
9
7
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