Panasonic TH-37PA30E Service Manual page 340

Progressive plasma television
Table of Contents

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TO
PA8
DG32
4
5
6
7
2
DG8
12
11
10
IC3699
EEPROM
WP
WP
7
SCL3
SCL
6
SDA3
SDA
5
IC3004
DAC
SCL3
SCL
15
SDA3
SDA
14
IC3517
IC3003
DAC
SWITCHING
SCL3
SCL
15
2
1
SDA3
SDA
14
6
5
CS(S)
3
LPF(S)
5
PC_H
PC_V
Q1851
PICTURE
IMPROVEMENT
CTI,CRI
AI
DSC
RGB
PROCESSOR
TH-37PA30E/TH-42PA30E
DG-Board
(2 of 2) Block Diagram
9
14
18
19
3
4
17
DG31
2
7
6
IC1001
SWITCHING
X0
LO_TXD
12
X
X1
TU_TXD
14
Y0
LO_RXD
Y
1
Y1
TU_RXD
5
A
LOADER
10
IC8002
IC8009
SWITCHING
SWITCHING
IC8004
X0
HSYNC
12
X
13
5
6
SYNC SEP
X1
14
3
Y0
6
HIN
HD-
15
VSYNC
1
Y
3
8
VIN
VD-
13
Y1
5
GIN
CLPO
4
17
A
10
9
B
IC8008
2CH MULTIPLEXER
5
SEL
7
I0
Q1850
6
I1
COM
1
R
237
D/A 10bit
G
240
110MHz x 3
B
248
IC1329
BUFFER
RDV
198
5
3
D/A 8bit
x 2
BDV
199
2
6
D/A OSD
CNT
148
CONT
HCLP
203
IC1002
IC1009
CONVERT MICON
5V<=>3.3V
IC1004
13
14
TXD1
SCL1
SCL
53
SCL0
11
SCL0
RESET
SDA
54
SDA1
SDA0
12
SDA0
3
15
RXD1
RST
19
4
OUT
SCL1
17
SCL1
SDA1
18
SDA1
SCL
15
SCL1L
SDA
16
SDA1L
SCL2
13
SCL2
SDA2
14
SDA2
IC1008
SCL
SDA
EEPROM
RST
HSYNC
VSYNC
CVBS1
Q1010
IC1006
SWITCHING
AV2_QLINK
1
13
Q1018
2
3
5
AV4_QLINK
HD
HD
4
VD
VD
QLINK_SEL
Q1012
CLP
CLP
Q1014,Q1016
FAN_SOS
Q1015
SOS
Q1013
TV_ON
SUB_ON
Q1007
SP_MUTE
POFF_DEF
AV_MUTE
Q1225
MAIN_DEF
AFC1
KEY
LED_R
LED_G
SOS_INFO
REMO
GREEN
Q1254
Q1255
IC1309
RGB PROCESSOR
R
13
11
G
15
9
B
17
7
R/G/B
R
OSD_R
5
OUT
OSD
G
OSD_G
4
21
B
OSD_B
3
22
YS
OSD_YS
2
CONTRAST
YM
OSD_YM
23
1
ADJ
CLP
DATA
20
9
74
SCL0
8
75
SDA0
3
98
SCL1
2
99
SDA1
5
IC1003
4
7
100
SCL2
5V
STB 2.5V AVR
6
SDA2
101
1
3
6
2
6
5
83
RST-DEV
8
SRQ
103
OSD H
OSD V
102
120
CVBS1B
IC1012
121
CVBS1A
MEMORY
IC1007
64Mbit SDRAM
TEXT MICOM
IC1013
16Mbit
Q-Link Select
9
FLASH-ROM
AV LINK IN
6
127
SOS
TVON
92
IC1010
10
SUB ON
SP MUTE
81
RESET
80
POFF DEF
RES IN
73
4
OUT
97
ABOOT
90
SOUND DEF
JPEG TXD
1
125
AFC1
JPEG RXD
3
124
KEY
76
LED R
JPEG IDO
5
77
LED G
82
SOS INFO
5
REMOCON IN
OSD_YM
104
COR
OSD_YS
BLANK
105
OSD_B
114
B
OSD_G
G
113
OSD_R
112
R
IC3251
AV/PC SELECT
Q1600
25
LPF
17
PC_R
27
Q1601
1
LPF
14
PC_G
3
Q1602
5
LPF
11
PC_B
7
22
21
DG18
1
3
5
TO
G18
IC1005
5V
STB 3.3V AVR
2.5V
1
3
3.3V
2
6
IC1311
3.3V
AVR 2.5V
PLL
1
4
2.5V
5
IC1319
AVR 2.5V
3.3V
AD
1
5
2.5V
3
DG10
TO JG3
1
TXD
3
RXD
5
IDO
JPEG_RST
9
RST
JPEG_Y
15
Y
JPEG_C
C
19
DG3
TO D3
ROUT
26
GOUT
30
28
BOUT
GREEN
IC8006
BUFFER
VP
VD
1
I1
O1
2
22
VDOUT
HP
HD
13
I6
O5
10
24
HDOUT
CLP
CLP
9
I4
O4
8
21
NCLPS
TV_ON
Q1025
Q1026
5
POW STATUS
REMO
15
REMOCON
SOS_INFO
Q1004
17
REALTIME/INTRA
TXD_TU
9
TXD TU
RXD_TU
7
RXD TU
TH-37PA30E/TH-42PA30E
DG-Board
(2 of 2) Block Diagram

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