Philips LC4.3E Service Manual page 73

Circuit Diagrams and PWB Layouts
SSB: HDMI
1 2 3
HDMI
B12
FROM SCALER
A
SCL_IO
SDA_IO
7D00
M24C02-WMN6
3D00 3D01 3D02 2D00
4K7 4K7 100n
4K7
Φ
(256x8)
7 FD00
B WC
EEPROM
1 6
0 SCL
2
1 ADR
3 5
2 SDA
C
FROM DIGITAL-IO (CINCH ONLY)
FLASH/CONTROL
DOC_SDA FD01
3D03 0R
DOC_SCL FD02
3D04 ID00
0R
+5VHDMI
FD03
3D05
2D02 100R
2D01
1n0
10n
ID01
D FD04
+3V3SW
7D01
7D02
BSN20
BSN20
RXC-
RXC+
E
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
F
COMP
2D03
2D04
PLLIN 2D05
2D06
TO MUX-SYNC INTF
G
FD05
H_HDMI
FD06
V_HDMI
H
I
3139 123 6141.1
1 2 3
LC4.3E AA
4 5 6 7
+3V3SW +3V3SW +3V3SW
5D00 5D01 5D02 5D03
FD08 FD09 FD10
FD07
22u
22u FD11
2D07 2D12 2D17 10u 2D20 10u
6.3V
6.3V
2D08 100n 2D13 2D18 100n 2D21 100n
100n
2D09 2D14 1n0 2D19 1n0 2D22 1n0
1n0
2D10 2D15 1n0
1n0
2D11 1n0 2D16 1n0
PLLIN
3D10
COMP
390R
FROM
7D03
SII9993CTG100
AVCC VCC Φ
72
#RESET
RESET
HDMI
+3V3SW +3V3SW
PANELLINK
3D09
3D06
27
RECEIVER
MCLKIN
100R
33R
3D07 3D08 26
MCLKOUT
4K7 4K7
74
CSCL
75
CSDA
+3V3SW
ID02
77
DSCL
ID03
76
DSDA
83
RXC-
84
RXC+
86
RX0-
87
RX0+
91
RX1-
92
RX1+
96
RX2-
97
RX2+
3D11 ID04
9
RSET
10u
100R ID05
8
COMP
10n
ID06
47n 24
PLLIN
25
ID22
3D12
PLLOUT
10u
3K9
ID07
81
EXT-RES
33
HSYNC
34
VSYNC
AGND GND PGND
FD17
4 5 6 7
7. EN 73
8 9 10
+3V3SW +3V3SW
5D04
2D27 22u
2D23 22u
6.3V 6.3V
2D24 100n 2D28 100n
2D25
1n0
2D29 1n0
2D26 1n0
2D30 1n0
2D31 1n0
OVCC1
3
NC 4 NC
18
73
RSVDL
19
20
RSVDO
70
0
69
1
68
2
63
3
62
4
61
5
60
6
59
7
58
8
55
9
54
10
53
Q 11
52
12
51
13
50
14
49
15
48
16
44
17
43
18
42
19
39
20
38
21
37
22
36
23
7
ANRPR
12
NC
ANGY
15
FD15
ANBPB
3D21-4 4 5 33R
29 SPDIF FD12
SPDIF
(NC)
3D21-3 3
30 6 33R
SDO
31 3D21-22 7 33R
WS
32 3D21-1 1 8 33R
ID08
SCK
35 3D22 33R
DE
46 3D23 33R
ODCK
71
NC
INT
OGND
8 9 10
11 12 13
TO SCALER
HDMI_Y(0:7)
3D15-11 8 33R HDMI_Y(0)
HDMI_Y(1)
3D15-2 2 7 33R
3D15-33 6 33R HDMI_Y(2)
HDMI_Y(3)
3D15-44 5 33R
3D16-1 1 8 33R HDMI_Y(4)
HDMI_Y(5)
3D16-2 2 7 33R
3D16-33 6 33R HDMI_Y(6)
3D16-44 5 33R HDMI_Y(7)
HDMI_CbCr(0:7)
3D17-1 1 8 33R HDMI_CbCr(0)
3D17-2 2 7 33R HDMI_CbCr(1)
HDMI_CbCr(2)
3D17-33 6 33R
3D17-44 5 33R HDMI_CbCr(3)
HDMI_CbCr(4)
3D18-1 1 8 33R
3D18-2 2 7 33R HDMI_CbCr(5)
HDMI_CbCr(6)
3D18-3 3 6 33R
3D18-4 4 5 33R HDMI_CbCr(7)
+3V3SW
3D19 3D20 AUDIO DAC
1R0 1R0
2D32 2D34
FD13
47u 6.3V FD14 47u 6.3V
ID17
2D33 2D35
FD16
100n 100n
13 4
7D04
ID16
UDA1334BT/N2
VDDA VDDD
1
BCK
2 WS DIGITAL 4D00
4D01
INTERFACE
3
DATAI
11 FOR SET WO AV3
SFOR0
+3V3SW +3V3SW
DE-EMPHASIS
SFOR1 7
6
SYSCLK
7D05
INTERPOLATION HEF4053B 3V3
8
MUTE FILTER VDD 3D30
6 MDX
RES
G4
9 DEEM
NOISE SHAPER ID15 ID20
1V6 13 14
1
10
PCS 0V 12 1V7
2
0V 11
4X1
14 16 4X2
VOL VOR
ID21
1V7 1 15
2D40 0V 2 1V7
2D36 VSSA VSSD VREF-DAC 1u0 10V 10
1u0
3D32
15 5 12 RES
ID09
3 4
ID11 NC
ID10 NC
5
NC
9
3D26
2D38 2D39 220R
3D24 47u 6.3V 100n VEE VSS
3D27
220R
100R
3D25
3D35
2D41
100R
3D34 100K 10n
2D37
100K 10n
ID12
ID13
ID14
11 12 13
14 15
2D00 B3 FD11 B7
2D01 D2 FD12 G9
B12 2D02 D3 FD13 E11
2D03 F4 FD14 E11
2D04 F4 FD15 F10
2D05 G4 FD16 E13
2D06 G4 FD17 H7
2D07 B5 ID00 C2
2D08 B5 ID01 D3
2D09 B5 ID02 D4
A
2D10 B5 ID03 D4
2D11 B5 ID04 F5
2D12 B5 ID05 F5
2D13 B5 ID06 F5
2D14 B5 ID07 G5
2D15 B5 ID08 G10
2D16 B5 ID09 G11
2D17 B6 ID10 G12
2D18 B6 ID11 G12
2D19 B6 ID12 H12
2D20 B6 ID13 H12
2D21 B6 ID14 I12
B
2D22 B6 ID15 G13
2D23 B7 ID16 F13
2D24 B7 ID17 E13
2D25 B7 ID18 G14
2D26 B7 ID19 G14
2D27 B8 ID20 G14
2D28 B8 ID21 G14
2D29 B8 ID22 G4
2D30 B8
2D31 C8
2D32 E11
C 2D33 E11
2D34 E12
2D35 E12
2D36 G11
2D37 H11
2D38 H12
2D39 H12
2D40 G12
2D41 H13
2D44 G14
2D45 G14
3D00 B2
D
3D01 B2
3D02 B3
3D03 C2
3D04 C2
3D05 D3
3D06 D4
3D07 D4
3D08 D4
3D09 D5
3D10 C5
3D11 F4
3D12 G4
E
3D15-1 C11
TO DIGITAL-IO (CINCH ONLY)
3D15-2 C11
3D15-3 C11
3D15-4 C11
AV3_LEFT
3D16-1 C11
3D16-2 C11
AV3_HDMI-AUDIO_SEL
3D16-3 C11
AV3_RIGHT 3D16-4 D11
3D17-1 D11
3D17-2 D11
3D17-3 D11
F
3D17-4 D11
3D18-1 D11
3D18-2 D11
3D18-3 E11
3D18-4 E11
3D19 E11
3D20 E12
3D31 TO HERCULES
RES 3D21-1 G9
3D21-2 G9
2D44
ID18 AudioIN2R
3D21-3 G9
1u0 3D21-4 F9
3D22 G9
G
3D23 G9
2D45 AudioIN2L
ID19
3D24 H11
3D25 H11
1u0
3D26 H12
3D33
3D27 H12
RES
3D30 G14
3D31 G14
3D32 G14
3D33 G14
3D34 H11
3D35 H12
4D00 F13
H
4D01 F13
5D00 A5
5D01 A6
5D02 A6
5D03 A6
HDMI_VDV
5D04 A7
7D00 B1
HDMI_VCLK
7D01 D3
7D02 D4
7D03 C5
FROM SCALER 7D04 F11
I 7D05 F13
FD00 B2
FD01 C2
FD02 C2
FD03 D2
FD04 D2
FD05 G2
FD06 G2
G_15351_012.eps FD07 B5
FD08 B6
080906
FD09 B6
FD10 B6
14 15