TX-29PS1D, TX-29PS1F, TX-29PS1P, TX-29PS1B - Panasonic TV Service Manual (repair manual). Page 10

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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
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
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
48
FB
LIN
 
44
10
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