Ssb: Hdmi (B12) - Philips LC4.8A Service Manual

Circuit Diagrams and PWB Layouts
SSB: HDMI
2D00 A3 2D06 F4 2D12 A5 2D18 B6 2D24 B7 2D30 B8
2D01 C2 2D07 A5 2D13 B5 2D19 B6 2D25 B7 2D31 B8
2D02 C3 2D08 B5 2D14 B5 2D20 A7 2D26 B7 2D32 E11
2D03 F4 2D09 B5 2D15 B5 2D21 B6 2D27 A8 2D33 E11
2D04 F4 2D10 B5 2D16 B5 2D22 B6 2D28 B8 2D34 E12
2D05 F4 2D11 B5 2D17 A6 2D23 A7 2D29 B8 2D35 E12
1 2 3
HDMI
B12
FROM SCALER
A
SCL_IO
SDA_IO
7D00
M24C02-WMN6 2D00
3D00 3D01 3D02
4K7 4K7 4K7 100n
Φ
(256x8) 7 FD00
WC
EEPROM
1 6
0 SCL
2
1 ADR
3 5
B
2 SDA
FROM DIGITAL-IO (CINCH ONLY)
C
DOC_SDA FD01
3D03 0R
DOC_SCL
FD02 3D04 ID00
0R
+5VHDMI
FD03
3D05
2D01 2D02 100R
10n 1n0
FD04 ID01
D
+3V3SW
7D01
BSN20
RXC-
RXC+
RX0-
RX0+
E
RX1-
RX1+
RX2-
RX2+
COMP
F
PLLIN
TO MUX-SYNC INTF
FD05
H_HDMI
FD06
G V_HDMI
H
3139 123 6058.1
1 2 3
LC4.8A AA
2D36 G11 2D44 F14 3D04 C2 3D10 C5 3D15-4 C11 3D17-2 D11
2D37 H11 2D45 G14 3D05 C4 3D11 F4 3D16-1 C11 3D17-3 D11
2D38 G12 3D00 A2 3D06 C4 3D12 F4 3D16-2 C11 3D17-4 D11
2D39 G12 3D01 A3 3D07 D4 3D15-1 B11 3D16-3 C11 3D18-1 D11
2D40 G12 3D02 A3 3D08 D4 3D15-2 B11 3D16-4 C11 3D18-2 D11
2D41 H13 3D03 C2 3D09 C5 3D15-3 C11 3D17-1 C11 3D18-3 D11
4 5 6
+3V3SW +3V3SW
+3V3SW
5D00
5D01 5D02 5D03
FD08 FD09 FD10
FD07
22u 22u
2D07 2D12 2D17 10u 2D20 10u
6.3V 6.3V
2D08 100n 2D13 100n 2D18 100n 2D21 100n
2D09 1n0 2D14 1n0 2D19 1n0 2D22 1n0
2D10 1n0 2D15 1n0
2D11 1n0 2D16 1n0
PLLIN
3D10
390R
FROM 7D03
FLASH/CONTROL SII9993CTG100
AVCC VCC Φ
#RESET 72
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
7D02
ID03
BSN20
76
DSDA
83
RXC-
84
RXC+
86
RX0-
87
RX0+
91
RX1-
92
RX1+
96
RX2-
97
RX2+
3D11 ID04
9
RSET
2D03 10u
100R ID05
8
COMP
2D04 10n
ID06
2D05 47n 24
PLLIN
25
ID22
3D12
PLLOUT
2D06 10u
3K9 ID07
81
EXT-RES
33
HSYNC
34
VSYNC
AGND GND PGND
FD17
4 5 6
7. 54
3D18-4 D11 3D21-4 F9 3D27 H13 3D35 H12 5D03 A7 7D04 E11
3D19 E12 3D22 G9 3D30 F14 4D00 F13 5D04 A7 7D05 F13
3D20 E12 3D23 G9 3D31 F14 4D01 F13 7D00 A2 FD00 B3
3D21-1 G9 3D24 G11 3D32 G14 5D00 A5 7D01 D3 FD01 C2
3D21-2 G9 3D25 H11 3D33 G14 5D01 A6 7D02 D4 FD02 C2
3D21-3 F9 3D26 G12 3D34 H11 5D02 A6 7D03 C5 FD03 C2
7 8 9 10
+3V3SW +3V3SW
5D04
FD11 2D23 22u 22u
2D27
6.3V 6.3V
2D24 100n 2D28 100n
2D25 1n0
2D29 1n0
2D26 1n0
2D30 1n0
2D31 1n0
COMP
OVCC1
3
4 NC
NC
18
RSVDL 73
19
RSVDO 20
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
30 3 6 33R
SDO
31 3D21-2 2 7 33R
WS
32 3D21-1 1 8 33R
SCK
35 3D22 33R
DE
46 3D23 33R
ODCK
71
INT NC
OGND
7 8 9 10
FD04 D2 FD10 A6 FD16 E13 ID04 F5 ID10 G12 ID16 E13
FD05 G2 FD11 A7 FD17 H7 ID05 F5 ID11 G12 ID17 E13
FD06 G2 FD12 F9 ID00 C3 ID06 F5 ID12 H12 ID18 F14
FD07 A5 FD13 E11 ID01 D3 ID07 G5 ID13 H12 ID19 G14
FD08 A6 FD14 E12 ID02 D4 ID08 G10 ID14 H12 ID20 F14
FD09 A6 FD15 F10 ID03 D4 ID09 G11 ID15 F13 ID21 G14
11 12 13
TO SCALER
HDMI_Y(0:7)
3D15-1 1 8 33R HDMI_Y(0)
3D15-2 2 7 33R HDMI_Y(1)
3D15-3 3 6 33R HDMI_Y(2)
3D15-4 4 5 33R HDMI_Y(3)
3D16-11 8 33R HDMI_Y(4)
3D16-22 7 33R HDMI_Y(5)
3D16-3 3 6 33R HDMI_Y(6)
3D16-4 4 5 33R HDMI_Y(7)
HDMI_CbCr(0:7)
3D17-1 1 8 33R HDMI_CbCr(0)
HDMI_CbCr(1)
3D17-2 2 7 33R
HDMI_CbCr(2)
3D17-3 3 6 33R
HDMI_CbCr(3)
3D17-4 4 5 33R
HDMI_CbCr(4)
3D18-1 1 8 33R
HDMI_CbCr(5)
3D18-22 7 33R
HDMI_CbCr(6)
3D18-3 3 6 33R
HDMI_CbCr(7)
3D18-4 4 5 33R
+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
FOR SET WO AV3
SFOR0 11
+3V3SW
DE-EMPHASIS
7
SFOR1
6 SYSCLK
7D05
INTERPOLATION HEF4053B 3V3
8
MUTE
FILTER VDD
6 MDX
9 G4
DEEM
NOISE SHAPER ID15
13
1V6
10 1
PCS 0V 12
2
0V 11
4X1
14 16 4X2
VOL VOR
ID08
1V7 1
2D40 0V 2
2D36 VSSA VSSD VREF-DAC 1u0 10V 10
1u0
15 5 12
ID09
3
ID11
ID10 NC
5
NC
9
3D26
2D38 2D39 100K
3D24 47u 6.3V 100n VEE VSS
3D27
100K
100R
3D25
3D35
2D41
100R
3D34 100K 10n
2D37
100K 10n
ID12
ID13
ID14
11 12 13
ID22 F4
14 15
B12
A
B
C
D
TO DIGITAL-IO (CINCH ONLY)
E
AV3_LEFT
AV3_HDMI-AUDIO_SEL
AV3_RIGHT
+3V3SW
F
TO HERCULES
3D30 3D31
RES RES
ID20 2D44 AudioIN2R
ID18
14
1V7
1u0
ID21 2D45 AudioIN2L
ID19
15
1V7
1u0
G
3D32 3D33
RES RES
4
NC
H
HDMI_VDV
HDMI_VCLK
FROM SCALER
F_15420_068.eps
180705
14 15