Philips 227E3QPHSU/00, Руководство по обслуживанию, Страница: 17 / 95

17
Meridian 3
6. Schematic
6.1 Scaler Board 715G4641M01000004K Remark: Part
s position can be searched by
using FIND function in PDF
.
F
B
1
0
1
19 OH
M
5
00m
A
1
2
VGA5V
U1
0
7
AOZ
8
902C
IL
1 2 3
4 5 6
CH1 VN CH2
C
H
3
VP
CH
4
C1
1
3
220N
1
6V
FB
1
0
6
300
OH
M
GI
N
5
BLU
E
-
S
D
A_VG
A
R1
0
1
NC
C
1
03
47nF
1
6
V
R10 7
75R 1/ 16W 1%
DA
T
2
-
U
106
AO
Z
8
9
0
2
C
IL
1 2 3
4 5 6
CH
1
VN CH
2
C
H3 VP
CH
4
R
1
25
100R
1/
16W
5%
PB
0
C
1
02
47nF
1
6
V
DA
T
0
-
U
102
C
A
T
24C
02
W
I-GT
3
1 2 3 4
5 6 7 8
A0 A1 A2
VS
S
SD
A
SC
L
WP VC
C
RE
D-
F
B
1
0
2
19 OH
M
5
00m
A
1
2
R1 22 4K7 1/ 16W 5%
C1
1
8
N
C
/100N
1
6
V
R1
2
1
2K2 1
/16W
5%
R
1
19
100
R
1/
16
W
5%
ES
D
_
V
G
A
R
1
04
100
R
1/
16
W
5%
R1
3
0
NC
RX
0
+
5
C1
2
4
NC
/1
0
0
N
1
6
V
GN
D
R
5
BLU
E
+
C1
1
7
NC/
1
0
0
N
1
6
V
ZD
1
0
2
N
C
/R
LZ
5.
6B
DV
I_
HP
D
5
HS
I
VSI
GR
EEN
-
R1 24 22K 1/ 16W 5%
C1 06 5PF 50V
DD
C_
W
P
E
S
D_
DV
I
ESD
_VGA
R
1
38
10R
1/
16
W
5%
DA
T
0
+
R
1
36
10R
1/
16
W
5%
DE
T
_
DV
I
R
1
28
1
00R
1
/16W
5
%
RX
C
+
5
RI
N
5
DA
T
2
+
DA
T
1
+
DCL
K
+
R1 32 4K7 1/ 16 W 5 %
DD
CA
_
S
CL
5
+5
V
_
S
B
C1
2
1
N
C
/10
0N
16V
R1
1
7
0R
0
5
1/
10
W
R
1
39
10R
1/
16
W
5%
R
1
12
100
R
1/
16
W
5%
PC4
RX
2
-
5
E
S
D_
DV
I
ES
D
_
V
G
A
SD
A_
D
V
I
F
B
104
3
00OH
M
R10 8
75R 1/ 16W 1%
C1
2
3
NC
/1
0
0
N
1
6
V
VSY
N
C
5
DA
T
1
-
R1 33 4K7 1/ 16 W 5 %
C1
1
6
220N
16V
R
1
40
10R
1/
16
W
5%
Q1
01
NC
DV
I_
S
C
L
5
C
1
09
47nF
1
6
V
DCL
K
-
C1
0
1
NC
/1
0
0
N1
6
V
FB
1
0
5
3
0
0
O
H
M
GN
D
B
5
C1
2
2
NC
/1
0
0
N
1
6
V
AD
C4
RX
0
-
5
DE
T
_
DV
II
5
E
S
D_
DV
I
ZD1
0
1
NC/R
L
Z5
.6
B
R
1
42
10R
1/
16
W
5%
DE
T
_
V
G
A
I
5
D
DC_
W
P
5
+
5
V_SB
4,
5
,7,
8
SC
L_
D
V
I
DE
T
_
DV
I
RE
D+
R
1
29
1
K
1/
16
W
5%
PE0*
VG
A5V
DE
T
_
V
G
A
R
1
1
5
10K 1/
16W
5%
F
B
1
0
3
19 OH
M
5
00m
A
1
2
RX
1
+
5
C
1
10
47nF
1
6
V
R
1
03
100
R
1/
16
W
5%
R
120
2
K
2 1/
1
6
W
5%
R
1
11
100
R
1/
16
W
5%
U1
0
3
AOZ
8
9
0
2C
IL
1 2 3
4 5 6
CH
1
VN CH
2
C
H3 VP
CH
4
R
1
18
100
R
1/
16
W
5%
R
1
10
100
R
1/
16
W
5%
DV
I5
V
5
C
1
04
47nF
1
6
V
VS
I
C
N
101
D
-SU
B 1
5
P
1 6 2 7 3 8 4 9 5
11 12 13 14 15
10
17 16
BI
N
5
HS
I
R1 34 22K 1/ 16 W 5 %
D1
0
2
BAV7
0
3
1
2
DV
I_
S
D
A
5
DD
CA
_
S
DA
5
SC
L_VGA
C1
1
5
NC
/1
0
0
N1
6
V
R
1
35
10R
1/
16
W
5%
HP
D
R10 9
75R 1/ 16W 1%
U1
0
5
C
A
T
24C
02W
I-
G
T
3
1 2 3 4
5 6 7 8
A0 A1 A2
VSS
SD
A
SC
L
WP VC
C
D1
0
1
BA
V70
3
1
2
C1
1
1
22P 5
0
V
C1 05 5PF 50V
HS
Y
N
C
5
RX
2
+
5
DDC
_
W
P
S
C
L_VG
A
R
1
41
10R
1/
16
W
5%
U1
0
4
AOZ
8
902C
IL
1 2 3
4 5 6
CH1 VN CH2
CH3
VP
CH4
PC4
SD
A
_
VGA
DV
I5
V
1
U1
0
1
AOZ
8
902C
IL
1 2 3
4 5 6
CH1 VN CH2
C
H
3
VP
CH
4
RX
C
-
5
R
1
27
1
00R
1
/16W
5
%
+
5
V_SB
C
1
08
47nF
1
6
V
RX
1
-
5
R
1
37
10R
1/
16
W
5%
C1 07 5PF 50V
R
1
02
100
R
1/
16
W
5%
R1 23 4K7 1/ 16W 5%
GN
D
G
5
CN1
0
2
JA
CK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
26
25 DA
T
2
-
DA
T
2
+
2/
4
s
hield
DA
T
4
-
DA
T
4
+
DDC
S
C
L
DDC
S
D
A
VS
Y
N
C
DA
T
1
-
DA
T
1
+
1/
3
s
hield
DA
T
3
-
DA
T
3
+
+5
V
S
Y
NC G
N
D
HP
D
DA
T
0
-
DA
T
0
+
0/
5
s
hield
DA
T
5
-
DA
T
5
+
cl
k s
h
ie
ld
cl
k+
cl
k-
GND
GND
C1
1
2
22P
50V
C1
1
4
NC
/1
0
0
N
1
6
V
DV
I5
V
1
R
1
26
100R
1/
16W
5%
GR
EEN
+