Philips 231P4UPEB/00, Service Manual

Page: 22 / 95

ʳ ʳ
Meridian 4
22
USB5
537
C
745
18pF
50V
FB
7
2
2
12
0R
6
A
1
2
FB
7
2
1
120
R
6A
1
2
C
7091
0.
1U
F
16V
VB
U
S
_
U
P
C
7
087
0.
1U
F
16V
US
B
_
D
M
_
U
P
US
B
_
D
P
_
U
P
S
S
T
X
M
_
C_
UP
SS
T
X
P_
C
_
U
P
U
S
B
_
SSR
X
M
_
U
P
U
SB_
S
S
R
X
P_
U
P
R
737
10K
L718 90oH
M
1 2
4 3
L717 90oH
M
1 2
4 3
L
716
90
O
H
M
1 4
2 3
DP
_
U
P
TX
M_
U
P
TX
P
_
U
P
DM
_
U
P
RX
M
_
U
P
RX
P
_
UP
US
B
_
D
M
_
U
P
U
SB_
D
P
_
U
P
SST
X
P
_
C
_
U
P
S
S
T
X
M
_C
_U
P
US
B
_
S
S
RX
P
_
UP
U
S
B_
SS
R
X
M
_
U
P
R
E
S
E
T
5537
U
S
B_
SS
T
X
M
_
D
N
3
US
B
_
S
S
T
X
P
_
DN3
TX
P
_
U
P
TX
M_
U
P
U
S
B2
D
N
_
D
P5
L711 90oH
M
1 2
4 3
VB
U
S
6
DM
D
6
DP
D6
RX
P
_
DN
1
RX
M
_
DN1
U
S
B_
SS
R
X
M
_
D
N
1
US
B
_
S
S
RX
P
_
DN
1
S
S
T
X
M
_
C_
DN
1
TX
P
_
C
_
D
N
1
T
X
M
_
C
_
DN1
L712 90oH
M
1 2
4 3
SS
T
X
P_
C
_
D
N
1
US
B
_
S
S
RX
M
_
DN2
SS
T
X
M
_
C
_
D
N
2
L714 90oH
M
1 2
4 3
L715 90oH
M
1 2
4 3
U
SB_
S
S
R
X
P
_
D
N
2
S
S
T
X
P
_
C
_
DN2
XT
A
L
1
Bott
om s
ide
US
B
⢴⸜
ǂǂ
ⱀ
.
DP
D5
DM
D5
USB2 .0
USB3.0
CN
7
1
2
US
B
C
O
NN
HA
ND
1
10
HA
ND
2
11
VC
C
1
D+
3
GN
D
4
D-
2
RX
N
5
RX
P
6
GN
D
7
TX
N
8
TX
P
9
US
B
2
D
N
_
D
M
5
U7
0
9
N
C
/A
Z
1
065-06F I/
O
1
1
VD
D
2
NC
3
I/
O
2
4
GN
D
9
I/O
6
10 NC
8
I/
O
3
5
I/O
5
7
I/O
4
6
E-
P
A
D
11
C7
3
4
0.
1U
F
16V
DP
D6
DM
D6
R7
28
33
0 O
H
M
1
/1
6W
R7
3
3
0R
05
O
H
M
R
731
1
2
K
1/1
6W
US
B
2
D
N
_
D
P
6
R7
29
100
K
1/
1
6
W
US
B
2
D
N
_
D
M
6
R73
4
1M
1/1
6
W
C
738
0.
1U
F
16V
C7
4
0
0.
1U
F
16V
C7
3
1
0.
1U
F
16V
C7
4
9
0.
1U
F
16V
R72
7
33
0 O
H
M
1
/16
W
C7
3
2
0.
1U
F
16V
C
746
18pF
50V
C7
3
0
1U
F
1
6
V
U7
1
0
N
C
/A
Z
1
0
65-06F
I/O
1
1
VD
D
2
NC
3
I/O
2
4
GN
D
9
I/
O
6
10
NC
8
I/O
3
5
I/
O
5
7
I/
O
4
6
E-
P
A
D
11
C7
4
1
0.
1U
F
16V
X
703
25M
H
z
1 2
R73
6
NC/
1
0
K
R7
2
5
51K
1/
16
W
5%
R7
38
NC/10
K
Up
s
tr
e
a
m
Do
w
n
s
tr
e
a
m
Cl
o
c
k
SP
I/I
2
C
B
ias
/T
es
t
Re
s
e
t
U
706A
U
S
B
553
7-
A
K
Z
E
U
SB U
SB5
5
3
7
-A
K
Z
E
Q
F
N
-7
2
0
56G
659
44
US
B
2
U
P
_
D
M
62
SPI
_
C
L
K
/G
PI
O
4
/S
C
L
44
R
E
SET
54
SPI
_
D
O
/G
P
IO
5
/SP
I_
SPD
_
S
E
L
/S
D
A
45
X
T
A
L
I/
C
LK
_I
N
70
RB
IA
S
72
XT
A
L
O
69
US
B
3
U
P
_
T
X
D
M
64
US
B
3
U
P
_
T
X
D
P
63
US
B
3
U
P
_
R
X
D
M
67
US
B
3
U
P
_
R
X
D
P
66
T
EST
53
US
B
3
DN_
T
X
DP
1
5
US
B
2
D
N
_
D
M
1
4
US
B
3
D
N
_
T
X
D
M
1
6
U
S
B2
D
N
_
D
P1
3
US
B
3
D
N
_
R
X
D
M
1
9
US
B
3
DN_
R
X
DP
1
8
US
B
2
D
N
_
D
M
2
12
US
B
3
DN_
R
X
DP
2
16
US
B
3
D
N
_
T
X
D
M
2
14
US
B
3
DN_
T
X
DP
2
13
U
S
B2
D
N
_
D
P2
11
US
B
3
D
N
_
R
X
D
M
2
17
US
B
3
DN_
R
X
DP
3
24
US
B
2
D
N
_
D
M
3
20
US
B
3
DN_
T
X
DP
3
21
US
B
3
D
N
_
T
X
D
M
3
22
US
B
3
D
N
_
R
X
D
M
3
25
U
S
B2
D
N
_
D
P3
19
US
B
3
D
N
_
T
X
D
M
4
29
US
B
3
DN_
R
X
DP
4
31
US
B
2
D
N
_
D
M
4
27
U
S
B2
D
N
_
D
P4
26
US
B
3
D
N
_
R
X
D
M
4
32
US
B
3
DN_
T
X
DP
4
28
SPI
_
D
I
46
AT
EST
68
SPI
_
C
E
43
US
B
2
D
N
_
D
M
5
34
U
S
B2
D
N
_
D
P5
33
US
B
2
D
N
_
D
M
6
57
U
S
B2
D
N
_
D
P6
58
US
B
2
D
N
_
D
M
7
59
U
S
B2
D
N
_
D
P7
60
VBU
S_
D
E
T
/G
P
IO
2
52
US
B
2
U
P
_
D
P
61
C
739
0.
1U
F
16V
CN
7
1
5
NC/
CO
NN
1 2 3 4 5
6 7
R72
6
10
0K
1
/16W
C7
3
7
0.
1
U
F
16
V
U
707
N
C
/M
2
5P
20
-V
M
N
6T
P
B
F
L
A
S
H
M
2
5P
20-V
M
N
6T
P
B
2M
b S
O
P
-8
S
1
Q
2
W
3
VSS
4
D
5
C
6
HO
L
D
7
VC
C
8
S
S
T
X
M
_
C_
DN
2
R7
30
33
0 O
H
M
1
/1
6W
US
B
DN_
D
M
2
R7
32
10
K
US
B
D
N
_
DP
2
US
B
_
S
S
R
X
M
_
DN2
US
B
_
S
S
R
X
P
_
DN2
+3
V
3
S
S
T
X
P
_
C_
DN
2
+3
V
3
+3
V
3
VB
U
S
2
U
SB_
D
M
_
U
P
US
B
_
D
P
_
U
P
VBU
S_
U
P
U
S
B_
SSR
X
P
_
U
P
US
B
_
S
S
RX
M
_
UP
S
S
T
X
P
_
C_
UP
S
S
T
X
M
_
C_
UP
VB
U
S
1
U7
1
1
N
C
/A
Z
1
065-06F I/
O
1
1
VD
D
2
NC
3
I/
O
2
4
GN
D
9
I/O
6
10 NC
8
I/
O
3
5
I/O
5
7
I/O
4
6
E-
P
A
D
11
S
P
I O
pti
o
n
US
B
D
N
_
DP
1
US
B
DN_
D
M
1
US
B
_
S
S
R
X
M
_
DN1
US
B
_
S
S
R
X
P
_
DN1
S
S
T
X
M
_
C_
DN
1
SST
X
P
_
C
_
D
N
1
DM
_
U
P
A
T
EST
U
SB_
S
S
T
X
M
_
U
P
RB
IA
S
TE
S
T
U
SB_
S
S
T
X
P_
U
P
RX
P
_
UP
DP
_
U
P
RX
M
_
U
P
U
S
B2
D
N
_
D
P6
US
B
2
D
N
_
D
M
6
TP
4
5
4
TP
VB
U
S
5
DM
D
5
DP
D5
U
S
B_
SST
X
M
_
D
N
2
U
S
B_
SST
X
P
_
D
N
2
DN
_
D
P
2
VBU
S_
U
P
L7
10
90
O
H
M
1 4
2 3
U
S
B
DN_
DM
1
U
S
B
DN_
DP
1
+
C
797
100U
F
16V
U
SBD
N
_
D
M
2
L7
13
90
O
H
M
1 4
2 3
U
SBD
N
_
D
P
2
+
C7
9
6
N
C
/100
U
F
1
6V
DN_
D
P
1
DN_
D
M
1
DN_
D
M
2
C
750
N
C
/0.
1U
F
16V
DN_
D
P
2
ZD 702
NC
1 2
RX
M
_
D
N
2
RX
P
_
DN2
ZD 703
NC
1 2
T
X
M
_
C
_
DN2
T
X
P
_
C_
DN
2
L
704
NC/90
O
H
M
1 4
2 3
VBU
S5
U
SB_
S
S
R
X
P_
D
N
3
7
DN
_
D
M
3
C
744
0.
1U
F
16V
S
S
T
X
P
_
C_
DN3
7
RX
M
_
DN3
S
S
T
X
M
_
C_
DN
3
7
TX
P
_
C
_
D
N
3
RX
P
_
DN
3
C
743
0.
1U
F
16V
U
SBD
N
_
D
P
3
7
DN
_
D
M
2
U
SBD
N
_
D
M
3
7
T
X
M
_
C_
DN3
DN
_
D
P
3
US
B
_
S
S
RX
M
_
DN3
7
TP
4
3
8
TP
XT
A
L
2
U
SBD
N
_
D
M
2
+
C7
3
6
100U
F
1
6V
VBU
S2
U
SBD
N
_
D
P
2
TP
4
3
9
TP
TP
4
4
2
TP
S
S
T
X
P
_
C
_
DN2
TP
4
4
3
TP
US
B
_
S
S
RX
M
_
DN2
U
SB_
S
S
R
X
P_
D
N
2
SS
T
X
M
_
C
_
D
N
2
RX
M
_
D
N
2
RX
P
_
DN2
USB2 .0
USB3.0
CN
7
1
4
US
B
C
O
NN
HA
ND
1
10
HA
ND
2
11
VC
C
1
D+
3
GN
D
4
D-
2
RX
N
5
RX
P
6
GN
D
7
TX
N
8
TX
P
9
VBU
S1
+
C7
4
2
100U
F
1
6V
U
SBD
N
_
D
M
1
U
SBD
N
_
D
P
1
RX
P
_
DN1
RX
M
_
D
N
1
T
X
P
_
C
_
DN1
TX
M_
C
_
D
N
1
T
X
P
_
C
_
DN2
TX
M_
C
_
D
N
2
L
705
90
O
H
M
1 4
2 3
VBU
S6
DN
_
D
P
1
C
733
0.
1U
F
16V
C
735
0.
1U
F
16V
ZD 705
NC /E GA10603 V05A 1-B
1 2
ZD 704
NC /E GA10603 V05A 1-B
1 2
U
S
B_
SST
X
P
_
D
N
1
U
S
B_
SST
X
M
_
D
N
1
DN
_
D
M
1
C
751
0.
1U
F
16V
L720 90oH
M
1 2
4 3
S
S
T
X
P
_
C
_
DN3
L7
19
90
O
H
M
1 4
2 3
L721 90oH
M
1 2
4 3
U
SBD
N
_
D
P
3
T
X
P
_
C_
DN
3
RX
P
_
DN3
DN_
D
P
3
U
SB_
S
S
R
X
P
_
D
N
3
DN_
D
M
3
TX
M_
C
_
D
N
3
SS
T
X
M
_
C
_
D
N
3
RX
M
_
D
N
3
US
B
_
S
S
RX
M
_
DN3
U
SBD
N
_
D
M
3
1 2 3 4
CN7
1
6
U
S
B
CO
NN
1 2 3 4
6 5
S
S
T
X
P
_
C
_
DN1
U
SB_
S
S
R
X
P_
D
N
1
SS
T
X
M
_
C
_
D
N
1
US
B
_
S
S
RX
M
_
DN1
USB 2.0
USB3.0
C
N
713
CO
NNNE
C
T
O
R
HA
ND
1
10
HA
ND
2
11
VC
C
1
D+
3
GN
D
4
D-
2
TX
N
5
TX
P
6
GN
D
7
RX
N
8
RX
P
9
R7
35
10
K