Panasonic TC-17LA2 Service Manual page 48

10.3. Signal Block Diagram
JK3001
AV_IN1
C Y
V
L
R
AV_IN2
C Y
V
L
R
JK3004
WHITE
COMPONENT
RED
Y
JK3002A
COMPONENT PB
PR
TU001
TUNER
SCL
10
SDA
11
AFT
12
AUDIO OUT
13
VIDEO OUT
17
TC-17LA2/D
Signal Block Diagram
C
Y
C-G
Y-G
SW
G
V-SW
V
V-G
L
L-G
R-SW
R
R-G
C
Y
C-G
Y-G
SW
G
V-SW
V
V-G
L
L-G
R-SW
R
R-G
L
R
Y-SW
Y
Y-G
PB
PB-G
PR
PR-G
IC2201
MTS
LOUT 21
14 MPX IN
ROUT 22
18
SCL
SDA 19
Q001
TA-BOARD
IC3001
AV SW
6 C
8 Y
L 49
42 S2-1 AV AUDIO
IN1
OUT
2 V
51
R
4
L
5
R
12 C
14 Y
44 AV
S2-1
IN2
10 SY OUT 52
V
9 L
11 R
PR
19 SW
PR OUT 64
PB
56
PB OUT
27
L
V/Y
29 V OUT 54
R
25 SW
COMPONENT
26 Y
SDA1-5
28 PB
SDA1 61
30 PR
SCL1-5
59
SCL1
21 DC OUT 53
TV1L
22 TV1R TV
24 TV1V
IC1011
SWITCHING
L
6 5
3
R
2 1
7
TA1 A1
2 AFT OUT 2
4 TV L 4
6 TV R 6
SCL1-5
8 SCL1 8
SDA1-5
9 SDA1 9
TA2
A2
2 TV V 2
IC2001
AUDIO AMP
6
IN1 OUT1+
OUT1-
8 IN2
OUT2-
9 VOL
OUT2+
Q2009
Q2010
Q2002
Q2004
IC1003
STB 3.3V
RESET
STB 5V
5 4
Q1013
Q1005,Q1007
Q4014,Q4019,Q4027
Q4015,Q4020,Q4025
Q3001,Q3006,Q3008 Q4016,Q4021,Q4024
2
4
10
12
Q100
Q100
IC1001
MCU
5 RESET
LED
6 STOP MODE
LED
72 REMOTE
MAIN S
S
SCL1-5 16 SCL1
SDA1-5 17 SDA1
K
SCL0 18 SCL0
BS O
SDA0 19 SDA0
INV O
PANEL O
49
A VOL
38 CC IN
OSD
66 A MUTE
OSD
70 SCL2 OSD
SCL2
71 SDA2
SDA2
SCL3 78 SCL3
SDA3 80 SDA3
57 AGC ADJ
LCD MUT
13 GC RESET
IC40
GC
33
NRST
C/Pb
42 VIN1
Pr
49 VIN2
V/Y
56 VIN3
SDA2 26 SDA
SCL2 25 SCL
28