Panasonic TX-29PS1D / TX-29PS1F / TX-29PS1P / TX-29PS1B Service Manual ▷ View online
AUDIO BLOCK DIAGRAM
AV3
R
7 R
5 L
HEADPHONE
3 R
2 L
L
1
2
3
4
G3
1
2
3
4
D3
D16
1
D17
3
L
R
6
G2
7
6
D2
7
SC3 IN L
SC3 IN R
G - BOARD
IC2101
MSP3410GAB83
AUDIO
PROCESSOR
67
ANA IN1+
60
MONO IN
69
ANA IN2+
AV1
TUNER
AM
L IN
6
R IN
2
L OUT
3
R OUT
1
AV2
MSP
Q103
Q101
Q102
X101
X102
57
SC1 IN R
56
SC1 IN L
54
SC2 IN R
53
SC2 IN L
51
SC3 IN R
50
SC3 IN L
SC1 IN L
6
SC1 IN R
2
SC1 OUT L
3
SC1 OUT R
1
SC2 OUT L
34
SC2 OUT R
33
SC1 OUT L
37
SC1 OUT R
36
DACM R
27
DACM L
28
Q2102
Q2103
IC251
LA4282
AUDIO OUTPUT
5
R IN
2
L IN
Q251
Q252
L OUT
11
R OUT
7
AUDIO
MONITOR
OUT
DACA R
24
DACA L
25
L
R
Q2304
Q2302
Q2301 Q2303
D - BOARD
9
CONTROL BLOCK DIAGRAM
IC1101
SDA5550
MICROPROCESSOR
17
3.3SCL1
18
3.3SDA1
19
20
Q1112
Q1113
SCL2
SDA2
LEVEL SHIFTER
3.3V TO 5V
21
ON/OFF
22
Q1101
RESET
23
IC1105
1
24
Q3005
SERVICE
37
AV LINK IN
38
AV LINK OUT
Q1106
Q1107
AV LINK
Q1104
Q1105
31
SLOW1
30
SLOW2
36
RC
34
PROT1
53
RST
IC1104 1
28
AFC
44
D/K
48
Q1102
SMUTE
61
FBIN2
IC1061
47
LED
Q1062
29
KEYSCAN
KEYSCAN
62
GEO
Q1900
IC1900
33
VERT
39
PROTV
Q1109
Q1108
1
G1
2
3
4
6
7
8
9
12
13
14
15
1
G2
2
4
9
G - BOARD
3.3SCL1
3.3SDA1
SCL2
SDA2
SERVICE
AV LINK
SLOW1
SLOW2
RC
PROT1
RESET
ON/OFF
AFC
D/K
SMUTE
FBIN2
1
D1
2
3
4
6
7
8
9
12
13
14
15
1
D2
2
4
9
D - BOARD
IC601
VDP3132Y
VIDEO
PROCESSOR
R
ESQ
2
SC
L
L
1
3
S
DA1
4
IC2101
MSP3410GAB83
AUDIO
PROCESSOR
RESQ
21
SCL1
2
SDA1
3
IC1103
BR24C16
EAROM
SCL2
6
SDA2
5
IC3201
TEA6425DT
MATRIX
SCL1
4
SDA1
2
TUNER
SCL1
SDA1
SDA1
AV1
8
SLOW1
3
D7
4
5
6
7
SER
V
IC
E
SCL1
SDA1
AFC
10
(SCL)
12
(SDA)
16
FBIN1
AV2
8
SLOW2
10
AVLINK
Q1110
Q1111
LEVEL SHIFTER
3.3V TO 5V
SCL1
SDA1
Q3006
Q3007
SCL2
SDA2
SCL1
SDA1
RC
FBT, HEATER
POWER SUPPLY
Q2101
Q2305
Q103
FB
LIN
2
LIN
2
48
FB
LIN
LIN
44
10
DEFLECTION BLOCK DIAGRAM
IC
601
V
D
P
3132Y
VI
DEO
PRO
C
ES
SO
R
SO
R
HFBL
13
EW
32
VERTQ
30
VERT
31
HOUT
50
VPROT
11
G - BOARD
11
D1
10
V SYNC
H SYNC
11
G1
10
Q1108
VERT
IC1101
SDA5550
MICRO
PROCESSOR
32
HS
33
VS
IC451
LA7845N
VERTICAL
4
5
7
2
3
D10
VER
T
D
Y
IC701
TEA2031A
EW
8
5
7
Q503
T501
Q551
4
D11
1
HORI
Z
DY
Q701
HFLB
FBT
10
DIODE
MODULATOR
D - BOARD
11
POWER SUPPLY BLOCK DIAGRAM
12
DEGAUSS
COIL
Line
Filter
RL801
1
G7
2
1
G5
4
MAINS
IN
F801
Line
Filter
S801
PFC
Filter
~
D801
~
-
+
1
G6
3
4
R821
R822
R802
R803
G - BOARD
1
G4
3
4
5
D802
1
D6
3
4
T821
B1
P1
P2
S6
IC801
POWER
SUPPLY
2
3
6
1
R828
R829
D829
S7
D849
D848
Q847
Q846
42V
S4
S3
S1
D847
5V
D846
12V
IC841
IC842
IC843
8V
3.3V
5V_SBY
IC840
Q851
Q850
REG
REG
REG
REG
D840
R828
D840
33V
T551
9
8
7
2
D553
D557
D558
200V
15V
-15V
1
D554
1
D12
3
1
D5
1
L3
3
1
L2
27V
200V
137V
12V
12V
IC2101
AUDIO
PROCESSOR
65,66
5V
11,12,13
5V
39
8V
IC601
VIDEO
PROCESSOR
15
3.3V
12V
58
IC602
REG
5V
Q951
Q306
Q304
Q302
TUNER
BPL
BV
BTL
5V
33V
33V
5V
8
IC1103
EAROM
IC3201
MATRIX
5V_SBY
9
20
8V
8V
IC451
VERTICAL
6
1
15V
-15V
IC251
AUDIO OUTPUT
10
42V
IC701
EW
6
27V
1
D4
3
4
5
5VSBY
5V
12V
3.3V
12V
Q835
5VSBY
2.5V
VDD2.5
IC844
REG
3.3V
VDD3.3
IC1101
MICRO
VDD3.3
VDD2.5
3.3V
2.5V
1,43,70
57,68
16
14,26
IC1102
EPROM
1,32
VDD3.3
IC1104
2
IC1105
2
3.3V
5V
IC1061
RC RECEIVER
VCC
5VSB
Y
IC1900
GEOMAG
10
P
O
W
E
R BUS
IC351
RGB OUTPUT
6
5
Q908
Q906
L - BOARD
D - BOARD
137V
P
O
W
E
R BUS
12V
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