Philips 241B4LPCB/00, Руководство по обслуживанию

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S
c
al
ar
D
iag
ra
m
&
C
.B
.A
38
1 1
2 2
3 3
4 4
5 5
A
A
B
B
C
C
D
D
GR
N
-
R0
-
RD
-
GR
N
SG
SP
_
C
SDA
P
P
SCL
P
SP
_
C
S
P
_CK
SP
_S
SP
_
S
BLU
A
D
C_
AA
RC R1
-
R2
-
C
DD1
8
BLU
-
R0 R2
RD
R1
RC
-
R0
-
R1 R1
-
R0 R2
-
R2 RC RC
-
R3 R3
-
R0 R1 R1
-
RC
-
R2 R2
-
R3
-
RC R3 R0
-
P
BL_EN
DVI_HPD
ADC_KEY1 ADC_KEY2
RX
2
+
RX
2-
RX
1-
RX
1
+
RXC+
BLUE-
RX
0-
RX
0
+
RXC-
V_sync
H_sync BLUE+
GREEN+ GREEN-
RED+
SOG
RED-
Key_LDO_EN
VGA_SDA VGA_SCL DVI_SDA DVI_SCL
BL_ADJ
Function_LED PAN
EL
_
+5V_
EN
Power_LED
Pivot_ON_OFF
MUTE
VOL_ADJ
IR_ADJ
UART_RXD UART_TXD
DVI_DET
VGA_DET
IR_ON
T2
_
+5V
T
ouch_Alert
Present_OUT
Pivot
USB_detect
USB_OFF
Low_Power
+3.3V
3.3
3.3
+1.8V
3.3
+3.3V
+3.3V
AC
C
3.3
+1.8V
3.3
+3.3V
AC
C
+3.3V
AC
C
+3.3V
RX
O0
+
RX
O
1-
RX
O
0-
RX
O1
+
RX
O
2-
RX
O2
+
RXOC- RXE0
-
RX
O
C
+
RX
O
3-
RX
O3
+
RXE0+ RXE1
-
RXE1+ RXE2
-
RXE2+ RXEC- RXEC
+
RXE3
-
RXE3+
D
HPD change to p
in12
La
yout note:
L9
=> C
37 => C
41 => U8.45
U8.43 => C42.gnd => C38.gnd
=
>
vi
a to gnd plane
change fro
0J to 1K
J
for SD
protect
Hiko 2009.10.02
Fla
h
B
L
բ
B
ᓮ
ޏ
ش
o L
S
R57
470 J
C3
2
0
.1U Z
C39
0
.1U Z
R68
NC_10K J
R67
NC_4.7K
J
U10
PM25L
020-100SC
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VCC
8
L6
Z220
C40
0
.1U Z
C34
1U
K
R80
NC_47K J
R7
5
10K
J
C49
NC_1
U
K
R7
9
4
.7K J
C36
0
.1U Z
C35
4.
7
U
K
C42
0
.1U Z
L8
Z220
C41
4.
7
U
K
R77
100 F
R6
6
4
.7K J
U9 M24C16-RMN6TP
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
C43
0
.1U Z
L4
Z220
R5
8
100 F
C26
4.
7
U
K
C31
4.
7
U
K
C28
0
.1U Z
C48
27P J
C2
4
1U
K
R6
9
100 F
R78
100 F
L5
Z220
R65
4
.7K J
C45
27P J
R5
9
100 F
C38
4
.7U K
L9
Z220
C2
7
0
.1U Z
TX
1
R74
NC_47K J
C5
1
0
.1U Z
R1
21
NC_10K J
C50
1U
K
R6
0
100 F
L10
Z220
R6
3
1M J
R6
4
1K
J
L7
Z220
R7
3
1K
J
R70
1K
J
R6
2
1K
J
U8
N
T
68668U
RSTB
1
DVDD
2
DGN D
3
RX2+
4
RX2-
5
AVCC
6
RX1+
7
RX1-
8
AGND
9
RX0+
10
RX0-
11
AGND
12
RXC+
13
RXC-
14
AVCC
15
REXT
16
ADC_BIAS
17
PGN D
18
BIN1+
19
BIN1-
20
SOG1I
21
GIN1+
22
GIN1-
23
RIN1+
24
RIN1-
25
ADC_VAA
26
ADC_GNDA
27
ADC_VAA33
28
PD6
29
PB3/ADC3/INTE1
30
TXD/P31
31
RXD/P30
32
PB2/ADC2/INTE0
33
PB7*/DDC_SDA1*
34
PB6*/DDC_SCL1*
35
PA3/PW M5
36
PA 4*/PWM6*
37
PA 5*/PWM7*
38
PA 6*/PWM8*
39
PA 7*/PWM9*
40
HSYNCI1
41
VSYNCI1
42
MPLL_GND
43
DGN D/C GN D
44
MPLL_VDD
45
PB5*/DVI_SDA0*
46
PB4*/DVI_SCL0*
47
PD5
48
SDA/P35
49
SCL/P34
50
DVDD
51
CVDD
52
MVDD(NC )
53
V0
54
V1
55
V2
56
V3
57
V4
58
V5
59
V6
60
V7
61
VCKI
62
PE0*/PWMA*(NC)
63
DGN D/C GN D
64
PC6
102
DGN D(N C)
101
NC
100
NC
99
NC
98
NC
97
NC
96
NC
95
NC
94
NC
93
NC
92
PE1*/DBC*(NC)
91
DVDD
90
NC
89
T0M
88
T0P
87
T1M
86
T1P
85
T2M
84
T2P
83
TCLK1M
82
TCLK1P
81
T3M
80
T3P
79
DGN D
78
T4M
77
T4P
76
T5M
75
T5P
74
T6M
73
T6P
72
TCLK2M
71
TCLK2P
70
T7M
69
T7P
68
PA1/PW M3
67
PA2/PW M4
66
PA0/PW M2
65
OSCO
128
OSCI
127
PB0/ADC0
126
PB1/ADC1
125
PC5
124
PC4/PWM1
123
PC3/PWM0
122
PC1*
121
PC0*/DBC*
120
CVDD
119
PWMB*
118
PWMA*
117
MVDD(DVDD)
116
CVDD
115
INT_HSO/PD3
114
INT_VSO/PD2
113
PD1(NC)
112
PD0(NC)
111
PC2
110
DGN D
109
PD4
108
SPI_CLK
107
SPI_SI
106
SPI_SO
105
SPI_CE
104
PC7
103
C2
5
1U
K
R72
NC_47K J
C44
4.
7
U
K
C2
9
0
.1U Z
R6
1
100 F
C37
N
C_0.
1U Z
R76
1
00K J
C3
3
4.
7
U
K
RX
1
C47
NC_1
U
K
C30
1U
K
Y1
12MHZ
C46
0
.1U Z
R7
1
100 F
241B4LP LCD