AV4_ROUT
AV4C_Y
AV4_V
AV4_L
AV3_S
AV2_QLINK
AV1_FB
TV_R
AV1_BLUE
EC_R
TV_R
TV_L
AV2_ROUT
EC_FB
EC_B
MAIN_R
AV1_S
AV3_S
TV_L
MAIN_L
AV1_R
EC_G
AV4_GREEN
AV4_FB
AV4_BLUE
AV1_L
MAIN_L
AV1_LOUT
AV2_C
AV1_ROUT
AV1_V
AFT1
MAIN_R
AV2_V
AV1_FB
SERVICE
AV4_BLUE
AV1_VOUT
AV2_R
AV4_GREEN
AV1_BLUE
AV2_LOUT
AV2_L
AV4_RED
AV1_GREEN
AV1_RED
AV2_S
AV4_VOUT
AV4C_PB
AV4C_Y
AV1_LOUT
AV2_S
EC_G
AV4_C
AV4_VOUT
AV1_GREEN
AV2_R
AV4_LOUT
EC_R
AV3_R
AGC1
AV1_RED
AV2_L
AV2_VOUT
AV4_V
AV3_L
AV1_ROUT
AV2_LOUT
AGC1
AV4C_PR
TV_R
AV1_VOUT
AV1_S
AV4_QLINK
SER
VICE
TV_L
AV4_ROUT
AFT1
AV4_C
AV4_RED
QLINK_SEL
AV4C_PR
AV2_QLINK
AV4_LOUT
AV4_L
QLINK_SEL
AV4_FB
AV1_V
AV2_ROUT
AV1_R
AV4_QLINK
AV2_V
AV4_R
AV2_VOUT
AV1_L
AV3_R
AV2_C
EC_B
AV4_S
AV3_L
EC_FB
AV4_S
AV4C_PB
AV4_R
14
MAIN L
EC G
AV3 S
SDA0
EC FB
16
SDA1
13
MAIN R
SCL0
11
AV3 R
EC B
EC R
SCL1
AV3 L
MAIN
Y
TV_L
62
IN
SW2-1
IN
64
IN
TV
AV2
AV4
1
OUT
58
AV SW
4
L
6
R
V
2
56
IN
OUT
C
AV1
SUB
54
L
52
R
47
Y
44
C
SW2-2
8
12
Y
13
C
V
10
9
11
L
R
17
15
18
16
R
L
19
Y
C
V
21
AV3
IN
SW-3
24
SW2-4
22
25
23
R
L
26
Y
27
C
V
TV_R
36
SLO1
27
SCART
AUDIO
SOUND
24
SELECT
DACM L
57
PROCESSING
5
I2S CL
DACM R
DSP
LOUDSPEAKER
OUT
OUT
OUT
HEADPHONE
SOURCE
21
4
PROCESSING
SLI1
17
25
58
SRO1
HP
PRESCALE
I2S D
A
O
DAC
MSP
INPUT
RESETQ
37
6
SRI1
DACA R
SCART
28
SP
OUTPUT
DACA L
SELECT
IN
MAIN
SELECT
I2S D
A
SOUND
SURROUND
ADC
DAC
DAC
+
7
Q2003
1
Q2004
3
5
-
-
+
VAO
SRO1
33
34
OUT
SLO1
TV
20
6
2
8
VIDEO IN
L IN
R IN
AV1 SLOW
TV L OUT
3
1
TV R OUT
7
16
15
11
FB IN
RED IN
GREEN IN
BLUE IN
12
SDA1
SCL1
10
19
TV VIDEO OUT
8
VIDEO IN
20
6
L IN
R IN
2
AV2 SLOW
3
TV L OUT
TV R OUT
1
19
TV VIDEO OUT
Q-LINK
10
C IN
15
8
VIDEO IN
20
6
L IN
R IN
2
AV4 SLOW
3
TV L OUT
16
TV R OUT
7
FB IN
1
RED IN
GREEN IN
15
11
BLUE IN
19
TV VIDEO OUT
Q-LINK
10
AV1
AV2
AV4
-
7
1
3
5
+
-
+
L
R
L
R
Q2203
Q2204
Q3197
Q3196
2
3
4
8
7
6
15
14
R
G
B
FB
R
G
B
FB
IN
AV1
AV4
IN
FB
G
10
R
B
11
13
12
SWITCHING
OUT1
13
IN2
4
8
Q2202
IN1
HP AMP
6
9
OUT2
VOL
6
4
LOUT
ROUT
Q3208
Q3209
Q3210
Q3211
45
43
R
L
AV4
OUT
40
38
R
L
MONT
OUT
9
L
6
H
8
5
14
L
H
11
1
3
6
8
16
H
L
9
L
H
H
14
5
11
L
12
2
7
12
7
SWITCHING
Q3204
Q3205
Q3203
PB
PR
Y
Q3170
Q3171
Q3172
Q3104
Q3105
Q3106
Q3102
Q3101
5
RGB SEL
9
5
15
14
SDA
SCL
SW2
DA2
MSP RST
RGB SEL
I2S D
A
I2
2A1
2Y1
1Y4
1A4
2A2
2Y2
2A3
2Y3
2A4
2Y4
11
12
13
15
17
9
8
7
5
3
SD1
LRCLK
SCK
SDO0
RESET
25
13
29
28
3
SDO0
AB-SD1
AB-SCK
RESET
AB-LRCLK
5
SCL
SDA
6
AV MUTE
AV MUTE
JK3100
JK3101
JK3102
JK3103
JK3104
AUDIO OUT
SWITCHING
H
3
5
AVR 2.5V
1
3.3V
2.5V
Q3207
Q3206
AV MUTE
TO G5
TO DG1
VAO
SCL
SDA
LEVEL SHIFT
3D SURROUND
&SOUND ENHANCEMENT
BUFFER
EX.I/O
Rear Terminal
67
ANA IN+
Q2006
Q2007
Q3200
Q3201
Q3107
Q3103
Q3100
DCOUT
36
SCL
33
SDA
34
SDA0
SCL0
3
1
AVR 8V
9V
8V
5
2
3
6
20
24
MAIN Y/VBS
MAIN C/Pb
28
32
SUB Y/VBS
SUB C/Pb
40
36
AV3 C
AV3 Y
AV3 V
21
25
17
AV4 Y
AV MUTE
AV4 Pb
AFT1
AV2 QLINK
AV4 QLINK
QLINK SEL
44
48
37
31
33
35
43
4
4
14
SDA
Tuner
2
SCL
4
AFT1
VIDEO
2
22
14
TUNER
18
T
TNR001
16
MSP
5
24
S-CLOCK
21
SDA0
AGC
1
RF AGC
AFT1
MSP
23
S-DATA
VIDEO
17
RF AGC
22
23
SCL0
24
AV4 Pr
JPEG C
SOS2
JPEG Y
AGC1
2
13
5
9
1
32
21
25
26
17
22
18
5
3
1
Y
C
V
JPEG
41
V
TV_V
63
R
L
AV MUTE
SCL0
SDA0
Q3214
5V DET
MAIN5V
SDA0
SCL0
2
3
SD
A0
SCL0
DA4
4
DVB SEL
3.3V<=>5V
39
SOUND DEF
SDA1
SCL1
AV4C
SCART
SCART
SCART
COMPONENT
VIDEO
6
2
RESET
3
2
1
IN
SW OUT
AVR 5V
MAIN9V
AV MUTE
TO DG4
TH-37PA30E/TH-42PA30E
H and T-Board Block Diagram
TH-37PA30E/TH-42PA30E
H and T-Board Block Diagram
Summary of Contents for TH-37PA30E
Page 8: ...Remove the Rear Cover Remove the AV Connector Cover 8 ...
Page 9: ...Service position 9 ...
Page 22: ...7 3 Lead of wiring 3 22 ...
Page 23: ...7 4 Lead of wiring 4 23 ...
Page 29: ...9 3 Option Description 29 ...
Page 30: ...30 ...
Page 38: ...12 Alignment 12 1 Pedestal setting 12 2 PAL panel white balance 38 ...
Page 39: ...12 3 PC panel white balance 39 ...
Page 40: ...12 4 Sub brightness setting 40 ...
Page 49: ...17 Packing Exploded Views 49 ...
Page 50: ...50 ...
Page 51: ...18 Mechanical Replacement Parts List 51 ...
Page 55: ...19 2 Electrical Replacement Part List 55 ...
Page 124: ...21 Cover for printing with A4 124 ...
Page 179: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 69 ...
Page 180: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 69 ...
Page 303: ...1 Applicable signals 5 TH 37PA30E TH 42PA30E ...
Page 313: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 15 TH 37PA30E TH 42PA30E ...
Page 314: ...7 2 Lead of wiring 2 16 TH 37PA30E TH 42PA30E ...
Page 315: ...7 3 Lead of wiring 3 17 TH 37PA30E TH 42PA30E ...
Page 316: ...7 4 Lead of wiring 4 7 5 Lead of wiring 5 18 TH 37PA30E TH 42PA30E ...
Page 322: ...24 TH 37PA30E TH 42PA30E ...
Page 323: ...9 3 Option Description 25 TH 37PA30E TH 42PA30E ...
Page 324: ...26 TH 37PA30E TH 42PA30E ...
Page 327: ...10 4 IIC mode structure following items value is sample data 29 TH 37PA30E TH 42PA30E ...
Page 331: ...12 Alignment 12 1 Pedestal setting 33 TH 37PA30E TH 42PA30E ...
Page 332: ...12 2 PAL panel white balance 34 TH 37PA30E TH 42PA30E ...
Page 333: ...12 3 PC panel white balance 35 TH 37PA30E TH 42PA30E ...
Page 334: ...12 4 Sub brightness setting 36 TH 37PA30E TH 42PA30E ...