Philips LC7.5E - Block Diagram Video

34LC7.5E LA 6.
Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Video
VIDEO
ADC
HDMI MAIN
B07C
YPBPR & SVHS
B07A
IO - SCART 1 & 2
B07B
TRIDENT - WX68
B05A
SIDE I/O
D2
MICROPROCESSOR
B04
TUNER IF & DEMODULATOR
B02
DVB-DEMODULATOR
B03A
DVB-MOJO
ANALOG BACK END
B03E
DVB-COMMON INTERFACE
B03B
DVB-MOJO
B03C
FPGA I/O BANKS
B05E
LV DS CONNECTOR
B07E
DDR & CPU
B05B
HDMI SWITCH
BO7D
B05C
SIDE HDMI
D1
1Q03
1N01
18
18
20
20
ANALOG
MUX
1
5
4
1102
SIF1
SIF2
VIF1
VIF2
23
24
1
2
17
CVBS
DEMODULATOR
7113
TDA9886T/V4
2
4
1R04
1304
2
4
1302
FRONT_CVBS_IN
IF_ATV
VIDEO
1101
TD1316AF/IHP-2
MAIN
TUNER
(HYBRID)
8
IF_OUT1
14
2
RF_AGC
VIF1
VIF2
1
5
4
1103
SIF1
SIF2
1504
20
11
15
21
1
2x SCART
19
7
EXT1
CVBS_RF
W2
3535
EF
7503
W8
1506
20
15
19
EXT2
EF
7114
SC1_B_IN
SC1_G_IN
SC1_R_IN
SC1_CVBS_IN
W6
Y9
SC2_Y_CVBS_IN
SC2_C_IN
SC2_CVBS_MON_OUT
Y10
1615
Y
Pr
Pb
Y8
V6
W9
19
1
18 2
1
1M02
3
4
7
9
10
12
6
19
RX2+B
RX2-B
RX1+B
RX1-B
RX0+B
RX0-B
RXC+B
RXC-B
HDMI
CONNECTOR
HPD_RESET_B
7N01
SII9125CTU
FRONT_Y_CVBS_IN_T
HDMI
(MAIN)
H_17371_006.eps
021007
VIDEO
PROCESSOR
20
21
48
47
45
44
42
42
39
38
+
-
R1XC
+
-
R1X0
+
-
R1X1
+
-
R1X2
HDMI_H
HDMI_V
VSYNC
HSYNC
5
HDMI_VCLK
ODCK
W20
8
SC1_STAT US
16
SC1_FBL_IN
8
SC2_STAT US
B04
HD_Pr_IN
HD_Y_IN
HD_Pb_IN
CVBS_OUT1
Y_G2
PB_B3
FB1
PB_B2
Y5
B04
19
DE
19
1
18 2
1
1M03
3
4
7
9
10
12
6
19
RX2+C
RX2-C
RX1+C
RX1-C
RX0+C
RX0-C
RXC+C
RXC-C
HPD_RESET_C
68
67
65
64
62
61
59
58
+
-
R0XC
+
-
R0X0
+
-
R0X1
+
-
R0X2
HDMI_Cb(0-9)
HDMI_Y(0-9)
HDMI_Cr(0-9)
HDMI_DE
7C01
SVP WX68-7568-LF
V20
Y10
Y20
DP_VS
DP_HS
DP-CLK
DP_DE_FLD
7D01
K4D261638K
SDRAM
2Mx16x4
7D02
K4D261638K
SDRAM
2Mx16x4
WX_MD(0-31)
WX_MA
TxFPGAe_2p
TxFPGAe_2n
TxFPGAe_3p
TxFPGAe_3n
TxFPGAe_4p
TxFPGAe_4n
TxFPGAe_0n
TxFPGAe_1p
TxFPGAe_1n
TxFPGAe_0p
A14
B14
A15
B15
A16
B16
A18
B18
A19
B19
TA 1
TB1
TC1
TCLK1
TD1
SC1_RF_OUT_CVBS
PR_R2
V2
V8
PR_R3
FS2
CVBS_OUT2
W4
Y_G1
PB_B3
PR_R1
Y_G3
C
RF_AGC
12
13
7111
14
RF_AGC_IBO
B03A
Y4
CVBS1
MEMORY
SOUND TRAPS
4.5 to 6.5 Mhz
VIF-PLL
SINGLE REFERENCE QSS MIXER
INTERCARRIER MIXER AND
AM-DEMODULATOR
TUNER AGC
VIF AGC
TAG C
SIF AGC
I2C-BUS TRANSCEIVER
MAD
SCL SDA
SUPPLY
+5VS
ADC
165
167
IBO_G_IN
IBO_R_IN
R
G
172
IBO_CVBS_IN
V4
163
B
IBO_B_IN
Y7
U8
W10
PC_R
PC_G
FS1
PC_B
7G00
PNX8314HS/C102
MOJO
C
G|Y
R|Pr
C_CVBS
B|Pb
5J52
5J54
5J53
5J55
(16-31)
(0-15)
ADC
7F01
TDA10046AHT
COFDM
CHANNEL
DECODER
VIM_IBO
VIP_IBO
IF_AGC_IBO
2
62
61
9
10 11
7K00
STV0700L
PCMCIA
CONTROLLER
TDA_DAT(0-7)
TS_DATA(0-7)
68P
PCMCIA
CONDITIONAL
ACCESS
A_MDO(0-7)
A_MDI(0-7)
1K00
MPEG-TS
(PARALLEL)
7F04
COMP_OUT
RF_AGC_IBO
121
DVB _SW
B04
11
B02
(0-11)
(0-11)
3528
3523
3516
3545
3528
3518
3522
3529
3552
3550
3537
EF
7500
3521
3617
3618
3619
(TS)(AV)
TS
INTERFACE
35
62
49
30
TS_SYNC
TDA_SYNC
28
27
1R01
TxLVDSe_2p
TxLVDSe_2n
LV DS
CONNECTOR
TO FULL HD
DISPLAY
25
24
TxLVDSe_CLKp
TxLVDSe_CLKn
22
21
TxLVDSe_3p
TxLVDSe_3n
17
16
TxLVDSo_0P
TxLVDSo_0n
15
14
TxLVDSo_1p
TxLVDSo_1n
13
12
TxLVDSo_2p
TxLVDSo_2n
10
9
TxLVDSo_CLKP
TxLVDSo_CLKn
7
6
TxLVDSo_3p
TxLVDSo_3n
TxLVDSe_0p
TxLVDSe_0n
30
29
TxLVDSe_1p
TxLVDSe_1n
32
31
ADC
7M07
SII9185ACTU
HDMI
SWITCH
+
-
R1X2
+
-
R1X1
+
-
R1X0
+
-
R1XC
VSYNC
HSYNC
ODCK
DE
+
-
R2X2
+
-
R2X1
+
-
R2X0
+
-
R2XC
19
1
18 2
1
1M01
3
4
7
9
10
12
6
19
RX2+A
RX2-A
RX1+A
RX1-A
RX0+A
RX0-A
RXC+A
RXC-A
HPD_RESET_A
28
27
25
24
22
21
19
18
+
-
R0X2
+
-
R0X1
+
-
R0X0
+
-
R0XC
OPTIONAL
56
36
16
HDMI-MUX_TXC+
HDMI-MUX_TXC-
HDMI-MUX_TX0+
HDMI-MUX_TX0-
HDMI-MUX_TX1+
HDMI-MUX_TX1-
HDMI-MUX_TX2+
HDMI-MUX_TX2-
40
39
44
43
48
47
70
69
+
-
TXC
+
-
TX0
+
-
TX1
+
-
TX2
10
11
7
8
4
5
1
2
HDMI-SIDE_TXC+
HDMI-SIDE_TXC-
HDMI-SIDE_TX0+
HDMI-SIDE_TX0-
HDMI-SIDE_TX1+
HDMI-SIDE_TX1-
HDMI-SIDE_TX2+
HDMI-SIDE_TX2-
58
57
62
61
66
65
70
69
7Q03
SII9181CNU
19
1
18 2
1
1Q01
3
4
7
9
10
12
6
19
RX2+S
RX2-S
RX1+S
RX1-S
RX0+S
RX0-S
RXC+S
RXC-S
35
34
33
32
30
29
28
27
25
HDMI
BUFFER
15
15
17
17
12
12
14
14
9
9
11
11
8
9
6
7
3
4
1
2
1
5
S VIDEO
2
4
3
1601
Y_IN
C_IN
V9
7601
FRONT_CVBS_SVHS_Y_IN
Y6
NO
NC
COM
N.C.
1601
TxFPGAo_4n
TxFPGAo_4P
TxFPGAo_3n
TxFPGAo_3p
TxFPGAo_2n
TxFPGAo_2p
TxFPGAe_CLKp
TxFPGAo_CLKn
TxFPGAo_CLKp
TxFPGAe_CLKn
B17
A17
F19
E20
H19
G20
G19
F20
E19
D20
TxFPGAo_0n
TxFPGAo_0p
TxFPGAo_1n
TxFPGAo_1p
B20
A20
D19
C20
LV DSe_2p
LV DSe_2n
LV DSe_CLKp
LV DSe_CLKn
TxLVDSe_3p
TxLVDSe_3n
TxLVDSo_0P
TxLVDSo_0n
TxLVDSo_1p
TxLVDSo_1n
TxLVDSo_2p
TxLVDSo_2n
TxLVDSo_CLKP
TxLVDSo_CLKn
TxLVDSo_3p
TxLVDSo_3n
LV DSe_0p
LV DSe_0n
LV DSe_1p
LV DSe_1n
+VDI
SP
41
40
39
38
HDMI
CONNECTOR
4713
4714
4715
4716
4717
4718
4725
4716
4719
4720
4703
4704
4705
4706
4707
4708
4723
4724
4709
4710
4711
4712
4721
4722
1R04
1R05
1R06
1R08
1R09
1R10
1R11
1R12
1R02
1R03
20
19
5
4
TxLVDSo_4p
TxLVDSo_4n
TxLVDSo_4p
TxLVDSo_4n
1R13
RES
TxLVDSe_4p
TxLVDSe_4n
TxLVDSe_4p
TxLVDSe_4n
1R07
RES
DIGITAL IN
LV DS
OUT
FRONT_CVBS_SVHS_SEL
B04