Dg-Board (1 Of 4) Block Diagram - Panasonic TH-58PZ750U Service Manual

15.23. DG-Board (1 of 4) Block Diagram

IC4501
EEPROM
SDA SCL WC VCC
EDID1
JK4501
5 6 7 8
HDMI1
SUB5V
HPDT
D4526 D4527
19
+5V
18
DDCG
17 DDC_SDA0
SDA
16
SCL
15 DDC_SCL0
N.C.
14
CEC
13 CLK-
CLK- Q4504
12
CLKG INV.
11 CLK+
CLK+
10 D0-
D0-
9 HDMI_5V_DET1
D0G
8 D0+
D0+ Q4503
7 D1-
D1- HDMI1 +5V DET
6
D1G
5 D1+
D1+
4 D2-
Q4501
HPD1
D2-
3
D2G HDMI1 RESET
2 D2+
D2+
1
HDMI_CEC
IC4500
EEPROM
SDA SCL WC VCC
JK4500 EDID2
5 6 7 8
HDMI2
SUB5V
HPDT
19 D4524
+5V
18
D4525
DDCG
17
SDA
16 DDC_SCL1
SCL
15
N.C. DDC_SDA1
14
CEC
13 CLK-
CLK-
12
CLKG
11 CLK+
CLK+
EDID_WP
10 D0- Q4505
D0-
9 INV.
D0G
8 D0+
D0+
7 D1-
D1- HDMI_5V_DET2
6
D1G
5 D1+ Q4502
D1+
4 D2- HDMI2 +5V DET
D2-
3
D2G
2 D2+
Q4500
D2+ HPD2
1
HDMI2 RESET
DG
TO GH11
11
RXB_CN
CLK- 2
RXB_CP
CLK+ 3
RXB_0N
D0- 5
RXB_0P
D0+ 6
RXB_1N
D1- 8
RXB_1P
D1+ 9
RXB_2N
D2- 11
RXB_2P
D2+ 12
SUB5V
MAIN5V 15
MAIN3.3V 20
SUB3.3V
21
MAIN3.3V
HDMI_REP_EN
HDMI_CE1 22
HPD3
HPD3 23
HDMI_5V_DET3
HDMI_5V_DET3 24
EDID_WP
WP 25
DDCB_SDA 26
DDCB_SCL 27
HDMI_CEC
CEC 29
DG DIGITAL SIGNAL PROCESSOR
MICOM
HDMI INTERFACE
FULL HD
TH-58PZ750U
DG-Board (1 of 4) Block Diagram
IC4513
5V<->3.3V
SUB5V SUB3.3V
1 VCCA VCCB 8
2 SCLA SCLB 7
3 SDAA SDAB 6
5
EN
IC4503
HDMI INPUT SELECT
SUB3.3V
IC4514 27 28 30 31 33 34 39 40
5V<->3.3V
RXA_CN
SUB5V SUB3.3V
YCKN 24
RXA_CP
1 VCCA VCCB 8 YCKP
23
RXA_0N
2 SCLA SCLB 7
YDT0N 21
RXA_0P
3 SDAA SDAB 6
YDT0P 20
RXA_1N
EN 5
YDT1N 17
RXA_1P
YDT1P 16
RXA_2N
Q4520
YDT2N 14
INV. RXA_2P
YDT2P 13
45 46 3 4 6 7 9 10 36 25
HDMI_MUX_SEL
HDMI_MUX_EN
RXB_CN
RXB_CP
RXB_0N
RXB_0P
RXB_1N
RXB_1P
RXB_2N
RXB_2P
IC4509 IC4508
SUB3.3V
DVDD 1.8V CVDD 1.8V
VIN 8 VIN 8
1 VOUT 1 VOUT
CONT 5 CONT 5
MAIN3.3V
66
DVDD CVDD PVDD DVDDIO AVDD TVDD
AUDIO
INTERFACE
RXA_CN
112
RXA_CP
113
RXA_0N
115
TMDS DATA
RXA_0P
116 RECEIVER
RXA_1N
AND
118
TMDS DECODER
VIDEO SWITCH
RXA_1P
119
INTERFACE
RXA_2N
121
RXA_2P
122
HDCP
CIPHER DECRYPTOR
CHROMA
DEM
COLOR
DETECT
3D/2D
COM
VPK
RXB_CN MATRIX
128
RXB_CP RGB
129
RXB_0N
131
YUV
TMDS DATA
RXB_0P
132
RECEIVER
RXB_1N
AND
134
TMDS DECODER
RXB_1P
135
IC4510
RXB_2N
137
RXB_2P
HDMI I/F RECEIVER
138
10bit A/D
HDCP
CIPHER DECRYPTOR
105 DDCA_SCL
106 DDCA_SDA
1 DDCB_SDA
144 DDCB_SCL
108 107 12 11
SDA1
SCL1
IC4504
SUB3.3V
EEPROM(4kbit)
5 SDA WC 7
6 SCL VCC 8
97
IC4506
SUB5V
AVR 3.3V
VIN 7
1 VOUT TV_MAIN_ON_DELAY
CONT 5
X4500
FS_FRCLKIN
65
7493_XRST
RESET 21
XIRQ3
INT1 19
HDMI_INT2
INT2 20
SPDIF HDMI_SPDIF
2
SCLK (RX_SCK) HDMI_SCLK
8
I2SO (RX_SD0) HDMI_SDIN
3
LRCLK (RX_WS) HDMI_LRCK
7
38
UV0-UV9
45
55
58
24
Y0-Y9
33
46
47 R0-R3
52
53
VI1VSYNC
VS 18
VI1HSYNC
HS 17
VI1ENB
DE 16
VI1CKOUT
DCLKIN 48
VI1CLK
LLC 51
LPF
MAIN_Y
10bit AIN6 MAIN_Y
99 Q4516
A/D
LPF
MAIN_PB
10bit AIN8 MAIN_PB
78 Q4515
A/D
LPF
MAIN_PR
10bit AIN4 MAIN_PR
94 Q4514
A/D
SOY SOY SOY
97 Q4517
PC_VS
VS_IN 62
PC_HS
HS_IN 63
IC8302
FRONT END PROCESSOR
(TERRESTRIAL RECEIVER)
(FE_TO_PEAKS) TDO 108
(SPC_TO_FE) TDI 109
JTAG
TRST 111
TCK 113
TMS 114
CHOCLK
SUB3.3V IBD07 98
CHODATA
IBD06 95
VDDH
CHOVAL
VDDA IBDEN 94
CHOSYNC
SUB1.2V
IBPCK 93
FE_IRQ
RF_L
VDDL INT 106
FE_XRST
NRST 56
RF_R
24 XO
Q8302
X8300 IBMSDA 43
25 XI
Q8303
IBMSCL 44
SDA2 118 SDA RF_AFT
SCL2 117 SCL
RF_V
Q8301
FAT_P
IBAINP 32
C8327-C8331
C8333,C8334
FAT_N
IBAINN 34 L8306,07,09
BAND FILTER
IBAGCIF 49
TH-58PZ750U
DG-Board (1 of 4) Block Diagram
TH-58PZ750U
1
2
3
4
TU8300
BT30V TUNER
SUB5V
BTL
11
BB
1
BV
9
V_SUPPLY
17
L_OUT
4
R_OUT
5
SDA
12
SCL
13
AFT
14
VIDEO_OUT
16
IFD_OUT1
18
IFD_OUT2
19
IF_AGC
20