15.23. DG-Board (1 of 4) Block Diagram
VI1VSYNC
VI1HSYNC
VI1ENB
VI1CKOUT
VI1CLK
RF_AFT
RF_V
FAT_N
FAT_P
RF_L
RF_R
FE_XRST
FE_IRQ
CHOSYNC
CHOVAL
CHODATA
CHOCLK
MAIN_Y
SOY
MAIN_PB
MAIN_PR
HDMI_SPDIF
HDMI_SCLK
HDMI_SDIN
HDMI_LRCK
SOY
MAIN_PR
MAIN_PB
MAIN_Y
CLK+
CLK+
D2+
CLK+
RXB_1P
D1-
D1+
HDMI_5V_DET2
RXA_2N
D1-
D0+
D0-
RXB_CP
D1+
RXB_1N
D2+
RXB_CN
RXA_1N
RXA_CP
D2-
RXA_1P
EDID_WP
RXB_0P
HPD1
RXA_CN
CLK-
D0+
D1-
D0-
D1+
RXB_0N
HPD2
D2+
D2-
D2-
CLK-
CLK-
RXB_2P
RXA_0P
RXB_2N
RXA_0N
D0+
RXA_2P
HDMI_5V_DET1
D0-
RXB_2N
RXB_1N
RXB_CN
RXB_0N
RXB_CP
RXB_0P
RXB_2P
RXB_1P
EDID_WP
HPD3
HDMI_5V_DET3
HDMI_REP_EN
XIRQ3
7493_XRST
HDMI_INT2
TV_MAIN_ON_DELAY
HDMI_MUX_EN
HDMI_CEC
PC_VS
PC_HS
HDMI_CEC
HDMI_MUX_SEL
CLK-
CLK+
D0-
D0+
D1-
D1+
D2-
D2+
FS_FRCLKIN
D4524
SUB3.3V
D4527
SUB5V
D4525
JK4500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
SUB5V
D4526
SUB5V
SUB5V
Q4500
Q4502
Q4503
SUB3.3V
JK4501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Q4501
SUB3.3V
Q4520
Q4505
Q4504
INTERFACE
TMDS DECODER
LRCLK
AUDIO
RXA_0N
I2SO
VIDEO
Y0-Y9
SD
A
SDA1
INTERFACE
RXA_0P
SCL
HDCP
RXA_CP
RECEIVER
SCL1
TMDS DATA
AND
SCLK
RXA_CN
RXA_2P
RXA_2N
SPDIF
UV0-UV9
CIPHER DECRYPTOR
RXA_1N
RXA_1P
2
8
3
7
12
11
DE
HS
VS
51
16
48
17
LLC
DCLKIN
HDMI I/F RECEIVER
IC4510
CVDD 1.8V
IC4508
VIN
5
CONT
VOUT
1
8
DVDD 1.8V
8
IC4509
1
CONT 5
VIN
VOUT
SUB3.3V
AVR 3.3V
7
IC4506
1
CONT 5
VIN
VOUT
MD
A
108
107
MCL
SDA
EEPROM(4kbit)
6
7
SCL
IC4504
VCC
8
WC
5
SUB3.3V
10bit A/D
BTL
IF_AGC
BB
L_OUT
V_SUPPLY
IFD_OUT1
VIDEO_OUT
17
4
14
SCL
16
TUNER
1
18
5
R_OUT
12
20
19
11
AFT
BV
9
TU8300
13
BT30V
SUB5V
SDA
IFD_OUT2
Q8302
Q8303
Q8301
44
INT
IBMSDA
32
43
NRST 56
IBAINP
34
IBAINN
C8327-C8331
C8333,C8334
L8306,07,09
IBAGCIF 49
93
IBPCK
IBDEN 94
95
IBD06
98
IBD07
117
SCL
SDA
118
106
IBMSCL
XO
X8300
XI
25
24
SCL2
SDA2
BAND FILTER
114
TMS
113
TCK
TRST
111
109
TDI
108
TDO
JTAG
(FE_TO_PEAKS)
(SPC_TO_FE)
SWITCH
38
45
55
58
33
24
46
47
52
TMDS DECODER
CIPHER DECRYPTOR
HDCP
RECEIVER
TMDS DATA
AND
TVDD
AVDD
SUB5V
DVDD
PVDD
CVDD
10bit
A/D
DETECT
DEM
CHROMA
COLOR
10bit
A/D
10bit
A/D
78
AIN6
94
99
AIN8
AIN4
97
18
53
MATRIX
RGB
YUV
3D/2D
VPK
COM
Q4516
Q4515
Q4514
Q4517
LPF
LPF
LPF
(RX_SCK)
(RX_SD0)
(RX_WS)
R0-R3
RXB_0N
RXB_1P
RXB_2P
RXB_CP
RXB_1N
RXB_CN
RXB_2N
RXB_0P
IC8302
(TERRESTRIAL RECEIVER)
FRONT END PROCESSOR
MAIN3.3V
DVDDIO
DG DIGITAL SIGNAL PROCESSOR
MICOM
HDMI INTERFACE
14
112
132
31
7
VCCB
3
D0G
EN
CEC
IC4514
33
D0G
D2-
25
CLK+
YDT0P
129
VCC
8
SCL
36
DDCG
122
HPDT
YDT0N
+5V
HPDT
27
SCL
SCLA
DDCG
DDC_SCL1
6
CLK+
CLK-
39
121
N.C.
SCL
HDMI1
ADT1N
128
VCC
5
D2+
7
HDMI2
INV.
8
A
CKP
7
D1G
ADT2N
YCKN
CLKG
ADT2P
9
WC
WC
119
D1+
13
HDMI2 +5V DET
YDT1N
D2+
ADT0P
34
SDAB
10
2
IC4503
YDT2P
BCKP
YDT1P
N.C.
HDMI1 RESET
SCL
INV.
5
40
ADT0N
17
VCCA
D0-
D2-
118
HDMI2 RESET
D0+
YDT2N
HDMI INPUT SELECT
SEL
4
SCLA
16
2
EN
SDAB
ADT1P
131
HDMI1 +5V DET
EEPROM
EDID2
BDT1N
IC4513
6
YCKP
CEC
7
DDC_SDA1
A
CKN
D1G
SCLB
7
BDT2P
5
24
116
SCLB
3
6
138
+5V
BCKN
SDA
23
D1-
BDT0P
SDA
EEPROM
EDID1
1
6
BDT1P
5V<->3.3V
137
D0-
3
CLKG
BDT0N
IC4500
21
D1-
BDT2N
115
1
IC4501
DDC_SCL0
D2G
SDA
135
D0+
8
20
SDA
VCCA
DDC_SDA0
CE
CLK-
28
8
45
113
SDAA
134
VCCB
6
30
D1+
D2G
SDAA
46
5V<->3.3V
5
SUB3.3V
TO GH11
25
CLK-
8
MAIN3.3V
21
11
HDMI_CE1
11
29
HDMI_5V_DET3
MAIN5V
20
MAIN3.3V
6
D0-
24
D0+
5
27
HPD3
WP
D1-
CLK+
3
D1+
12
D2-
DG
22
2
D2+
23
15
9
26
SUB5V
CEC
INT1
21
19
INT2 20
RESET
X4500
XT
AL1
XT
AL
65
66
DDCA_SDA
106
1
144
DDCB_SCL
DDCB_SDA
DDCA_SCL
105
INV.
DDCB_SDA
DDCB_SCL
62
VS_IN
63
HS_IN
SOY
SUB3.3V
VDDH
VDDA
VDDL
SUB1.2V
1
2
3
4
FULL HD
TH-50PZ750U
DG-Board (1 of 4) Block Diagram
TH-50PZ750U
DG-Board (1 of 4) Block Diagram
TH-50PZ750U
99
Summary of Contents for TH50PZ750U - 50" Plasma TV
Page 5: ...1 Applicable signals 5 TH 50PZ750U ...
Page 21: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 21 TH 50PZ750U ...
Page 22: ...8 2 Lead of Wiring 2 22 TH 50PZ750U ...
Page 23: ...8 3 Lead of Wiring 3 23 TH 50PZ750U ...
Page 24: ...8 4 Lead of Wiring 4 24 TH 50PZ750U ...
Page 25: ...8 5 Lead of Wiring 5 25 TH 50PZ750U ...
Page 26: ...8 6 Lead of Wiring 6 26 TH 50PZ750U ...
Page 27: ...8 7 Lead of Wiring 7 27 TH 50PZ750U ...
Page 31: ...9 4 No Picture 31 TH 50PZ750U ...
Page 38: ...11 4 Adjustment Volume Location 11 5 Test Point Location 38 TH 50PZ750U ...
Page 40: ...40 TH 50PZ750U ...
Page 42: ...NOTE 42 TH 50PZ750U ...
Page 76: ...NOTE TH 50PZ750U 76 ...
Page 77: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Note TH 50PZ750U 77 ...
Page 154: ...NOTE TH 50PZ750U 154 ...
Page 155: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 155 TH 50PZ750U ...
Page 156: ...16 2 Packing Exploded Views Accessories 156 TH 50PZ750U ...
Page 157: ...16 3 Packing Exploded Views Stand 157 TH 50PZ750U ...
Page 158: ...16 4 Replacement Parts List Notes 158 TH 50PZ750U ...