14.22. D-Board (1 of 2) Block Diagram
1
P5V
SDA1(IIC 5V)
CLKB
5
Q9719
St-r
4
5V -> 3.3V
IIC_CONT
/YPbPr
3.3V
5V -> 3.3V
IC9151
IIC_CONT
OSC IN
COLOR
5
OSC OUT
FORMAT CONVERTER(I/P)
4
NV IN
2
3.3V
D00
PLL M
8BIT
REG 3.3V
WB-Adj
A01
30
IC9010
8BIT
A19
36
P5V
CTI/TINT
IC9605
IC9009
G
D15
HD
IC9157
43
CLP C1
R
WE
56
VD
F.CLP
40
SERIAL
38
OE
CLK
9
110M
57
VD
TXG-
31
RAS
HD
CONVERTER
J3
10
OSD
5
CAS
VD
RGB
SCL2
HS OUT
VDS I/O
8
CE
CLK
OSD
G7
TX0-
19
77
5V -> 3.3V
(100MHz)
5
Y/G IN
IC9015
PR S
DATA
IC9023
6
SDRAM I/F
9
70
OSD
HS
SCL
CONTRAST
54
TX1+
SDA2
187
SDA
CLP
ADC
48
TXC-
Y S
23
IC9702
HS
FORMAT
HD
VS OUT
B0
HDS I/O
EEPROM
CLP
3.3V -> 5V
26
CLAMP
188
Q9707
VS
IC9154
TXC+
VS OUT
SDA1
8
SDA3
5V -> 3.3V
3
SYNC/SEPA
PB S
CLP
SCL2
IC9014
D5
SDA2
SCL1
HS C1
SDA2
19
DIGITAL C
D3
R(8Bit)
3
SDA1
12
32
A/D CONVERTER(SUB)
CLKC
HD
SCL3
5
9
VD
DIGITAL B
VS C1
SCL1
CLK OUT
66
SCL2
OCK PLL
SCL3
7
Q9002
R7
31
64M SDRAM
SDA3
HD S
1
J5
27
IC9155
CABLE
DCKC
7
17
64
55
B0-B7,G0-G7,R0-R7
REG 3.3V
DET
VD S
2
16
B
1
VS
IC9001
27
5
VRAM(1Mbit)
TXG+
CLKC
G0
SOUND MAIN MUTE
P5V
15
29
OE
TX0+
NCLP
IC9704
12
5
15
9
27
8
38
FLASH MEMORY
SMM
4
IC9012
6
55
20
Pr/R IN
IC9705
CABLE DET
3.3V
2
VDM I/O
1
TX1-
VD
(8M ROM)
13
REG 3.3V
5
CLKB
VDM I/O
12
CLP
CABLE DET
IC9006
14
3
HDM I/O
TTL PARALLEL TO LVDS
SMM
12
TXC-
15
P5V
R/G/B
18
VS OUT
D-Board(1of2)Block Diagram
HDM I/O
SCL3
6
13
5
SW
26
BUS SWITCH
TX3+
B(8Bit)
Q9704
17
4
D
TXC+
11
Q9703
HD
TX3-
HS OUT
2
3.3V
Format Converter
3
SCL2(3.3V)
LEFT(MASTER)RGB 8bit
11
VD
IC9011
HSYNC
6
REG 3.3V
B0
D6
SDA2(3.3V)
29
D
2
ADC
4
IC9007
PB
19
(1/2)
NCLP
TO J-BOARD
132
4
Pb/B IN
5
P5V
R(8Bit)
12
HD
SDA1
133
TO J-BOARD
6
9
3
67
A/D CONVERTER(MAIN)
5
VD
SCL1
SCL2
TO J-BOARD
IC9013
CLP
7
PLL
IC9018
CLK OUT
31
7
SDA2
B
4
3
18
CLAMP
SCL2
Q9001
27
6
18
G
CLP
14
VD
BUS SWITCH
J6
9
SCL2
17
R
HD
16
HD
OE
17
66
SDA2
SCL I/O
G
2
87
110M
16
R7
R
SDA I/O
IC9711
88
G(8Bit)
TXG+
64
B
MCVD
SDA1
77
7
TX0+
B
(I/P
SDA2
MCHD
VSYNC
5
8
G0
CONVERTER)
SCL1
B7
20
38
LVDS:Low Voltage Differential Signaling
SCL2
R0
TX1-
Pr/R IN
38
2
12
VD_M
39
8BIT
TTL PARALLEL TO LVDS
CLP
OSC OUT
30
12
6
25
OSC IN
TX3+
B(8Bit)
G
113
TX3-
HS OUT
R
100
IC9002
HSYNC
21
71
2
ADC
106
57
3
67
4
Pb/B IN
185
SCL2
18
61
6
CLP
206
G7
BUS SWITCH
70
IC9004
CLP
202
Y/G IN
11
NH IN
IC9019
3
205
54
11
AD1
43
1
203
48
15
56
MICRO PROCESSOR
7
CLPM
HD_M
15
23
SDA3
2
5
VS OUT
IC9003
31
IC9701
5
6
SYNC/SEPA
2
19
SCL3
OE
4
SDA2
5
PR
SOUND MUTE
IC9008
4
67
B0-B7,G0-G7,R0-R7
14
70
9
BUS SWITCH
IC9606
PLL
R/G/B
RIGHT(SLAVE)RGB 8bit
SDA2
10
OE
RESET
5
SW
Y
89
110M
VS B1
RESET
4
9
90
G(8Bit)
DCKB
3.3V -> 5V
3.3V
TXG-
68
77
24
IC9703
REG 3.3V
10
111
34
SYNC PROCESSOR
17
IC9016
HS OUT
VSYNC
CLP B1
15
P5V
TX0-
B7
HS B1
5
5
IC9005
SDA3
3
4
9
R0
BUFFER
3.3V
TX1+
3
REG 3.3V
IC9602
6
IC9017
SCL2(IIC 5V)
IIC_CONT
SMM
LVDS/TTL(PARALLEL)
INVERTER
SWITCHING
SWITCHING
SDA2
SCL2
LVDS/TTL(PARALLEL)
INVERTER
SWITCHING
198 199
X9701
X9703
TH-42PHD6/TH-42PHW6
D-BOARD (1 of 2) Block Diagram
TH-42PHD6/TH-42PHW6
D-BOARD (1 of 2) Block Diagram
76
Summary of Contents for TH-42PHD6A
Page 11: ...7 Location of Lead Wiring 9 ...
Page 12: ...10 ...
Page 28: ...16 Mechanical Replacement Parts List 26 ...
Page 32: ...17 2 Electrical Replacement List 30 ...
Page 34: ...C965 ECJ2VF1H103Z C 0 01UF Z 50V 1 32 ...
Page 57: ...R2408 ERJ6GEYJ103 M 10KOHM J 1 10W 1 55 ...
Page 79: ...C449 50 F1A3A102A040 C 1000PF J 1KV 2 77 ...
Page 94: ...How to access the Option menu ...
Page 98: ...1 Applicable signals 4 TH 42PHW6EX TH 42PHD6EX TH 42PHD6BX TH 42PHD6UY ...
Page 103: ...6 Service Hint 9 TH 42PHW6EX TH 42PHD6EX TH 42PHD6BX TH 42PHD6UY ...
Page 104: ...7 Location of Lead Wiring 10 TH 42PHW6EX TH 42PHD6EX TH 42PHD6BX TH 42PHD6UY ...