Panasonic TH-42PX20U-P Service Manual page 220

4301
T SELECT
S3 14
C3 12
R3 11
AV3
IN
Y3 10
L3 9
V3 8
VYOUT1
56
COUT1
58
MAIN
OUT
LOUT1
52
ROUT1
54
39
VYOUT2
SUB
OUT
COUT2 37
MONI.
VOUT
Q4303
53
OUT
MONITOR
VIDEO OUT
SD Y
3
SD
IN
SD C
5
IC4203
BBE VIVA
L AMP
LOUT
Q4206 8
R AMP
ROUT
Q4205
23
Q4201 AUX1
17
BBE
4
LOUT
BBE
27
ROUT
AUX0
Q4204
18
IC4201
EQUALIZER
9 LOUT L IN 7
12 ROUT R IN 14
79
IC4302
YPbPr SELECT
Y1
74
PB1
75
PR1 DTV1
76
IN
L1
78
R1
79
VY1
57
MAIN
C1
59
IN
L1
63
R1
64
VY2
66
SUB
IN
C2
67
Y2
5
PB2
7
PR2 DTV2
9
IN
L2
11
R2
12
L IN 1
R IN 30
TONE L 5
TONE R 26
H1 TO DG1
408 S3
409 V3
309 C3
310 R3
210 L3
109 Y3
DVI Y
14 415
DVI Y
DVI PB
DVI PB
16 116
DVI PR
DVI
18 316 DVI PR
IN
DVI L
DVI L
20 217
DVI R
DVI R
21 417
YOUT1 46
107 MAIN Y
PBOUT1
44 MAIN PB
307
PROUT1
MAIN
43 MAIN PR
407
OUT
LOUT1
41
ROUT1
40
YOUT2
38
405 SUB Y
SUB
PBOUT2
36 206 SUB PB
OUT
PROUT2
35 306 SUB PR
204 AFC1
304 AFC2
111 JPEG Y
JPEG C
211
VAO MUTE
104
AUDIO L
103
AUDIO R
303
TH-42PX20U-P
TA, TB and H-BOARD BLOCK Diagram