Panasonic TH-42PA50E

14.13. H and TA-Board Block Diagram
AV4C_Y
AV2_QLINK
AV4C_PR
AV4C_PB
AV1_SLOW
MAIN_L
AV1_ V
MAIN_R
AV2_SLOW
AV4_RED/C
AV4_VOUT
AV2_VOUT
AV1_VOUT
AFC1
AV4_QLINK
AV2_ V
AV2_ C
PC_LIN
PC_RIN
PC_LIN
PC_RIN
TV_L
TV_R MAIN_R
MAIN_L
AV2_LO
AV4_LO
AV4_ RO
AV1_L
AV1_R
AV2_L
AV2_R
AV4_L
AV4_R
AV2_ RO
AV4_ V
AV1_GREEN
AV1_RED/C
AV1_BLUE
AV4_RED/C
AV4_BLUE
AV4_GREEN
AV4C_Y
AV4C_PB
AV4C_PR
AV1_FB
AV4_FB
FB
FB
AV4_SLOW
AV1_RED
AV1_GREEN
AV1_BLUE
AV1_L
AV1_R
AV1_SLOW
AV1_VOUT
AV1_FB
AV2_VOUT
AV2_LOUT
AV2_LOUT
AV2_V
AV2_C
AV2_R
AV2_SLOW
AV2_L
AV4_V
AV4_RED/C
AV4_L
AV4_R
AV4_QLINK
AV4_VOUT
AFC1
AV2_QLINK
DC_OUT
O2
O4
DC_OUT
AV4_ROUT
O2
O4
DVB_L
DVB_R
DVB_V
DVB_R
DVB_L
DVB_V
AV4_FB
AV2_ROUT
AV2_ROUT
AV4_LOUT
MSP_RESET
AV1_V
AV4_SLOW
AV4_BLUE
AV4_GREEN
AV1_LOUT
TV_L
TV_R
AV1_ROUT
1
2
3
6
7
8
10
11
12
15
16
19
20
1
2
3
6
7
8
10
11
15
19
20
1
2
3
6
8
10
15
19
20
L_OUT
SDA3
17
R_OUT
SCL3
18
MAIN
COUT1
IN
IC3005
AV2
65
OUT
58
VIDEO SW
68
SA1
59
OUT
PROUT1
AV1 IN
SUB
60
VOUT1
55
VOUT2
56
COUT2
71
Y2
C2
V2
73
74
SA2
5
3
7
Y4
C4
V4
36
SC1OR
27
SCART
AUDIO
SOUND
24
SELECT
DACM L
57
PROCESSING
DACM R
DSP
LOUDSPEAKER
OUT
OUT
OUT
HEADPHONE
SOURCE
PROCESSING
SL1IL
25
56
SC1OL
HP
PRESCALE
DAC
MSP
INPUT
37
SC1IR
DACA R
SCART
28
SP
OUTPUT
DACA L
SELECT
IC2106
IN
MAIN
SELECT
SOUND
SURROUND
ADC
DAC
DAC
+
7
Q2104
1
Q2105
3
5
-
-
+
IC2104
VAO
SC2OR
33
34
OUT
SC2OL
TV
AV4
L
R
Q2103
Q2102
Q2002
Q2001
31
29
HP_LIN
HP_RIN
Q3017
Q3011
46
VOUT4
TV
OUT
Q3010
PB
PR
Y
Q3002
Q3004
Q3003
JK3004
JK3005
JK2002
AUDIO OUT
H
AV TERMINAL
67
ANA IN+
SCL
45
SDA
44
SDA1
SCL1
25
27
MAIN PB/C/R
MAIN PR/B
9
11
SUB CY/Y/V
SUB PB/C
3
1
RMCN
AV2 QLINK
AV4 QLINK
AFC1
40
39
35
38
H5
10
8
TUNER
AFT1
TA5
VIDEO_OUT
2
8
TUNER
17
TA
TNR001
12
SIF
11
4
S-CLOCK
14
RF AGC
AFT
SIF1(MSP1)
10
S- DATA
MAIN VIDEO
8
RFAGC1
2
10
4
43
41
39
PB4
PR4
CY4
AV4C
61
VOUT
V7
17
R
L
23
SDA1
SCL1
YPBPR
SCART
COMPONENT
VIDEO
42
IC2108
RESET
321
IN SW OUT
IC2107
AVR 5V
AUDIO VIDEO SWICTHING
MSP
R IN
BLUE IN
TV VIDEO OUT
TV VIDEO OUT
TV R OUT
RED IN
BLUE IN
FB IN
L IN
Q-LINK
BLK IN
GREEN IN
TV R OUT
TV L OUT
AV4 SLOW
RED IN
R IN
Q-LINK
L IN
VIDEO IN
CHROMA IN
TV R OUT
VIDEO IN
VIDEO OUT
TV L OUT
L IN
SDA2
AV1 SLOW
GREEN IN
SCL2
R IN
AV2 SLOW
VIDEO IN
TV L OUT
SWITCHING
IC3001
1
2
4
6
PC_L
PC_R
2
4
16
IC3004
SWITCHING
4
2
16
IC3002
SWITCHING
H6
1
2
9
14 14
TA6
9
2
1
SCL
SDA
SUB 30V
15
BTL
SUB 5V
Q2106,Q2108
60
59
18
19
16
17
1
2
3
4
9
10
25
34
29
30
26
35
L8
R8
L7
R7
L1
R1
L2
R2
L4
R4
PC
IN
TV
IN
AV1
IN
AV2
IN
AV4
IN
MAIN
ROUT2
ROUT1
OUT
LOUT1
LOUT3
AV2
LOUT2
OUT
ROUT3
OUT
AV4
SDA
SCL
32
33
IC2105
AUDIO SW
30V_BT
SDA1
SCL1
SUB 5V
Q003
SDA1
SCL1
75
4
SA4
29
CY2
PR2
PB2
31
27
PR3
35
33
PB3
CY3
37
AV4
IN
AV1
RGB
IN
RGB
IN
AV4
VOUT5
51
PROUT2
54
7
Q3014
MAIN Y/V/G
SCL3
SDA3
21
SCL2
20
SDA2
SDA2
SCL2
SDA1
SDA1
SCL1
SCL1
24
23
SOS2
31
SOUND_MUTE
30
SP_MUTE
29
RESET
28
H2
TO DG2
20
21
23
SP_SHORT
MAIN_DEF
18
SP_MUTE
RESET
SCL1
15
SDA1
17
SDA1
SCL1
11
7
6
5
2
1
+12VS
+12VS
TO Z50
H50
STB 5V
13
MAIN 9V
+12VS(S)
STB 5V
MAIN 9V
+12VS(S)
+12VS(W)
+12VS(W)
+12VS(W)
Q3016
Q3019
Q3020 Q3021 Q3022
O1
64
O2
66
O3
72
Q3006
Q3005
SW
SW
SDA2
SCL2
Q3001
Q2006
Q2007
MUTE
MUTE
SC5IL
SC5IR
Q3009
Q2012Q2011
Q2013
STB 5V
Q3008
6
SUB 9V2
AVR 8V
13
IC2103
IN OUT
8V
15
IC3006
514
EX.I/O
SDA
SCL DAC3
DAC2
4
21
RESETQ
SCL1
SDA1
SUB 9V2
2
MAIN 3.3V
48
SUB 5V_SD SUB 9V2
10 22
SUB 3.3V
12
SUB 5V BT 30V
14 2318 2721
+12VS
616
SUB 5V_SD
H30
TO PA30
28
MAIN 9V +12VS +12VS +12VS +12VS
SUB 5V
SUB 5V_SD
SUB 9V2 MAIN 9V
SUB 3.3V
MAIN 3.3V
30V_BT
+12VS(WO) +12VS(SQ)
Q3015
MAIN CVBS(RGB)
13
SUB PR
5
LED_R
26
KEYSCAN
33
SRQ
32
TO K1
H53
12
SUB 5V_SD
5
LED_R
KEYSCAN
STB 5V
RMCN
7
8
2
2
SRQ
4
1
STB 5V
SCL3
5
SDA3
7
SDA2
8
6
SCL2
SCL1
9
SDA1
LOADER
EEPROM
DEVICE
H12
+STB 5V
15
FB_OUT
STB 5V
SUB 5V_SD
SDA3
SCL3
SDA2
SCL2
SDA1
SCL1
SDA SCL XIN
72
XOUT
71
X2101
Q002
SUB 5V_MSP
JK3003
SCART
AV2
JK3002
SCART
AV1
JK2003
PC AUDIO IN
SIF TRAP
16
H15
1
AGC1
TV
IN
27
STB 5V
STB 5V
IN
TV
7
IC2111
1
AV1L OUT SW
3
42
VIN1
VIN2
VOUT
SW1 SW2
VIN1
VIN2
VOUT
7
1
IC2112
AV1R OUT SW
24
SW1
3
SW2
15
14
L6
R6
DVB
IN
Q2009
Q2010
78
DC OUT
O4
62
Q2004
Q2003
MUTE
MUTE
IRD_LED
11
DVB_CVBS
IRD_LED
DVB_L
8
DVB_R
24
6
10
TO DG1
H1
19
DVB IN
V1
V8
FOR
FACTORY
USE
MUTE
MUTE
PE50B ONLY
PA50E ONLY
PE50B ONLY
6
AUDIO_OUT
AM
13 6
PA50E ONLY
PA50E ONLY
PE50B ONLY
PE50B ONLY
PA50E ONLY
TH-37/42PA50E, TH-37/42PE50B
H and TA-Board Block Diagram
TH-37/42PA50E, TH-37/42PE50B
H and TA-Board Block Diagram
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
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