Philips 224EL2SB/00, Service Manual

Page: 38 / 91

RX E1 +
RX E1 -
RX E2 +
RX E0 +
RX E3 +
V G A _ C A B LE _DE T
RX E2 -
XI
XO
RE
S
E
T
B
RX E0 -
D V I _ C A B LE _DE T
RX E3 -
RX O0 -
RX O3 +
RX O2 -
RX O0 +
RX OC -
RX OC +
RX O2 +
RX O1 -
RX O1 +
RX O3 -
SP
I_
C
E
SP
I_
D
O
SP
I_
D
I
SP
I_
C
L
K
V_ Sy nc
H_ Sy nc
RX
2
+
RX
2
-
RX
1
-
RX
1
+
RX
0
-
RX
0
+
RX
C
-
RX
C
+
Po
w
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r_
L
E
D
VG
A
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A
VG
A
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DV
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DV
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L
o
w_
P
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BL
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BL
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DV
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IR
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Fu
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ti
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Po
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K
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AD
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AD
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DV
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VG
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VO
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MU
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5
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Pi
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Pi
v
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O
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F
F
BL UE -
BL UE +
GR EE N-
GR EE N+
RE D-
RE D+
SO G
V
CC_
1
V
2
+3
.3
V
TMDS_VDD
+3
.3
V
+3
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V
AVDD
_
3
V
3
SDRA
M
_
V
D
D
Crystal_VDD AVDD
_
3
V
3
TMDS_VDD
AVDD
_
3
V
3
SDRA
M
_
V
D
D
+3
.3
V
+3
.3
V
VC
C
_
1
V
2
ADC
_
1
V
2
Crystal_VDD
+3
.3
V
+3
.3
V
+3
.3
V
TMDS
_
V
D
D
V
CC_
1
V
2
V
CC_
1
V
2
ADC
_
1
V
2
SDRAM_VDD
+3
.3
V
+3
.3
V
+3
.3
V
RX EI N1 +
RX EI N0 -
RX EI N1 -
RX EI N0 +
RX EI N3 +
RX EI N3 -
RX EI N2 +
RX EI N2 -
RX EC KIN -
RX EC KIN +
RX OIN 1+
RX OIN 0+
RX OC KIN +
RX OIN 2+
RX OI N2 -
RX OI N1 -
RX OI N0 -
RX OC KIN -
RX OIN 3+
RX OI N3 -
E D I D _ W P
Jack
Yen
Allen
PC
Lee
Henry
HC
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Pi
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PW
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p
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SO
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~
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m
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Pi
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9
Pu
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(P
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(P
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(P
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R8
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NC
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RTD2281-GR
TM DS _V DD /D P_ VD D
1
TM DS _R EX T
2
RX 2P _0 /L AN E0 P
3
RX 2N _0 /L AN E0 N
4
RX 1P _0 /L AN E1 P
5
RX 1N _0 /L AN E1 N
6
RX 0P _0 /L AN E2 P
7
RX 0N _0 /L AN E2 N
8
RX CP _0 /L AN E3 P
9
RX CN _0 /L AN E3 N
10
TM DS _G ND /D P_ GN D
11
RX 2P _1 /L AN E0 P
12
RX 2N _1 /L AN E0 N
13
RX 1P _1 /L AN E1 P
14
RX 1N _1 /L AN E1 N
15
RX 0P _1 /L AN E2 P
16
RX 0N _1 /L AN E2 N
17
RX CP _1 /L AN E3 P
18
RX CN _1 /L AN E3 N
19
TM DS _V DD /D P_ VD D
20
AV S0
21
AH S0
22
AD C_ VD D
23
B0 -
24
B0 +
25
G0 -
26
G0 +
27
SO G0
28
R0 -
29
R0 +
30
GP I/ GP O/ V8 _7
31
GP I/ GP O/ V8 _6
32
AD C_ GN D
38
GP I/ GP O/ V8 _1
37
GP I/ GP O/ V8 _2
36
GP I/ GP O/ V8 _3
35
GP I/ GP O/ V8 _4
34
GP I/ GP O/ V8 _5
33
A
U
D
IO
_
S
O
U
T
L
/
V
8
_
3
/S
C
K
/G
P
IO
45
S
P
D
IF
3
/A
U
D
IO
_
R
E
F
/V
8
_
4
/
W
S
/G
P
IO
44
A-
AD
C
0
/
V
C
L
K
/
G
P
IO
50
A-
AD
C
1
/
G
P
IO
51
U
S
B
_
D
D
CSCL
1
/
A
-A
D
C2
/
G
P
IO
52
U
S
B
_
DDC
S
D
A
1
/
A
-A
DC
3
/
G
P
IO
53
GP
IO
54
T
C
O
N
[0
][5
]
/
P
W
M
1
/
P
W
M
5
/
G
P
IO
_
U
S
B
55
T
C
O
N
[1
][4
]
/
II
C
S
C
L
/
G
P
IO
56
V8
_
7
/
G
P
IO
41
T
C
O
N
[9
][
1
1
]
/
IIC
S
D
A
/
G
P
IO
57
T
C
O
N
[7
][
1
0
]
/
D
D
CSCL
1
/
G
P
IO
58
T
C
O
N
[3
][
5
]
/D
D
C
S
D
A
1
/G
P
IO
59
VC
C
K
60
PG
N
D
61
PV
C
C
62
D
V
I_
C
T
R
L
_
O
U
T
1
/
T
C
O
N
[1
][8
]
/
P
W
M
2
/
G
P
IO
63
SD
0
/
SP
D
IF
0
/
T
CO
N
[0
][
7
]
/
G
P
IO
/
P
W
M
0
64
AU
D
IO
_
H
O
U
T
L
/
V
8
_
1
/
S
D
0
/
G
P
IO
47
AU
D
IO
_
H
O
U
T
R
/
V
8
_
0
/
P
W
M
0
/
G
P
IO
48
SC K/ TC ON [4][2 ]/ GP IO /B LU 7
66
MC K/ TC ON [5][9 ]/ GP IO /B LU 6
67
SD 0/ SP DIF 0/ TC ON [1 3][ 3] /G PIO /B LU 5
68
L
IN
E
_
IN
L
/
V
8
_
6
/
IIC
S
C
L
/
G
P
IO
42
SP DIF 1/ SD 1/ TC ON [7 ][3 ]/ GP IO /II CS CL /B LU 4
69
SP DIF 2/ SD 2/ TC ON [9 ][1 1] /G PIO /II CS DA /B LU 3
70
BC LK P/ SP DIF 3/ SD 3/ TC ON [1 0][8 ]/ GP I/ GP O/ PW M1 /P WM 5/ BL U2
71
BC LK N/ TC ON [6 ][1 2] /G PI /G PO /P WM 3
72
VC CK
73
BL U7 /B LU 1/ GP I/ GP O/ TX O3 +_ 8b/ IIS _S D0 (S PD IF 0)
74
BL U0 /B LU 6/ GP I/ GP O/ TX O3 -_ 8b /II S_ MC K( SP DIF 1)
75
GR N7 /G PI /G PO /B LU 5/ TX OC +_ 8b
76
GR N6 /G PI /G PO /B LU 4/ TX OC -_ 8b
77
AU
D
IO
_
S
O
U
T
R
/
V
8
_
2
/
M
C
K
/
G
P
IO
46
PV CC
84
PG ND
85
RE D7 /G RN 3/ TX E3 +_ 8b
86
L
INE
_
INR
/
V
8
_
5
/
II
C
S
D
A
/
G
P
IO
43
GP IO /P WM 3/ TC ON [11] [6 ]
99
VC
L
K
/
G
P
IO
40
L
S
_
A
DC
_
V
DD
49
MC
K
/
T
C
O
N
[7
]
/
G
P
IO
/
A
U
X
_
O
E
108
GP
IO
/
V
8
_
0
39
XO
127
XI
128
WS /T CO N[7 ][1 ]/ GP I/ GP O/ PW M1
65
GR N5 /G PI /G PO /B LU 3/ TX O2 +_ 8b /II S_ SC K( SP DIF 2)
78
GR N4 /G PI /G PO /B LU 2/ TX O2 -_ 8b /II S_ WS (S PD IF 3)
79
GR N3 /G PI /G PO /G RN 7/ TX O1 +_ 8b
80
GR N2 /G PI /G PO /G RN 6/ TX O1 -_ 8b
81
GR N1 /G PI /G PO /G RN 5/ TX O0 +_ 8b
82
GR N0 /G PI /G PO /G RN 4/ TX O0 -_ 8b
83
RE D6 /G RN 2/ TX E3 -_ 8b
87
RE D5 /R ED 7/ TX EC +_ 8b
88
RE D4 /R ED 6/ TX EC -_ 8b
89
RE D3 /R ED 5/ TX E2 +_ 8b
90
RE D2 /R ED 4/ TX E2 -_ 8b
91
RE D1 /R ED 3/ TX E1 +_ 8b
92
RE D0 /R ED 2/ TX E1 -_ 8b
93
DEN A/ TX E0 +_ 8b
94
DHS /T XE 0-_ 8b
95
DC LK /G PI /G PO /P WM 0
96
DVS /G PIO /P WM 1
97
GP IO /P WM 2
98
GP IO /P WM 4/ TC ON [12] [3 ]
100
GP I/ GP O/ PW M5 /T CO N[0 ]
101
SD 3/ SP DIF 3/ TC ON [1 0] /G PIO /P WM 0
102
SD
2
/
SP
D
IF
2
/
T
CO
N
[8
]
/
G
P
IO
/
II
CSCL
/
P
W
M
1
/
D
V
I_
CT
R
L
_
O
U
T
2
103
S
D
1
/
S
P
D
IF
1
/T
C
O
N
[5
]
/G
P
IO
/
IR
Q
B
/
II
C
S
D
A
104
S
D
0
/
S
P
D
IF
0
/T
C
O
N
[9
]
/G
P
IO
/
T
X
D
A
T
A
105
PV
C
C
106
PG
N
D
107
S
C
K
/T
C
O
N
[3
]
/G
P
IO
/
A
U
X
_
D
1
109
W
S
(S
D
1
)
/
T
C
O
N
[2
][6
][7
]
/
G
P
IO
110
SD
0
/
SP
D
IF
0
/
T
CO
N
[4
][
7
]
/
G
P
IO
111
SD
1
(W
S
)
/
SP
D
IF
1
/
T
CO
N
[5
][
9
]
/
G
P
IO
112
S
D
2(
S
C
K
)
/
S
P
D
IF
2
/
T
C
ON
[1
][
11]
/
G
P
IO
/
A
U
X
_
D
2
113
S
D
3(
M
C
K
)
/
S
P
D
IF
3
/
T
C
ON
[0
][
13]
/
P
W
M
4
/
G
P
IO
114
SP
I_
SCL
K
/
SD
IO
115
SI
/
M
CU
_
S
CL
K
116
SO
/
S
CSB
117
CEB
/
IR
Q
B
118
G
P
O
/
PW
M
5
/
S
PD
IF
1
119
VC
C
K
120
D
D
CSCL
3
/
G
P
IO
/
A
U
X
_
C
H
_
P
1
121
D
D
C
S
D
A3
/
G
P
IO
/
AU
X
_
C
H
_
N
1
122
D
D
CSCL
2
/
G
P
IO
/
A
U
X
_
C
H
_
P
0
124
D
D
C
S
D
A2
/
G
P
IO
/
AU
X
_
C
H
_
N
0
123
RE
S
E
T
B
125
GP
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/
P
W
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1
/
S
P
D
IF
2
126
R8
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c
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D
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&
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38
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