Orban OPTIMOD-FM 5500 Operation Manual page 253

OPTIMOD-FM DIGITAL
+3.3V
R34
10 OHM
CR12
1
2
BAT54C
BT1
BATTERY
+3.3V
U10B DP83816AVNG
(NO-STUFF)
34 127
C201 NC RESERVED
42 50
1.0UF NC RESERVED
43 41
NC RESERVED
48
+3.3V
35 36
VSS
20 21
VSS AUXVDD
32 33
VSS AUXVDD
8 9
VSS AUXVDD
16 19
VSS
26 27
VSS AUXVDD
84 85
136 137
VSS AUXVDD
65 69
VSS PCIVDD
77 80
VSS PCIVDD
90 94
VSS PCIVDD
103 107
VSS PCIVDD
114 117
VSS PCIVDD
57 58
VSS AUXVDD
124 125
51 56
VSS AUXVDD
52
VSS
55
VSS
38 39
VSS IAUXVDD
44 47
VSS IAUXVDD
37
49 40
VSS VREF
126
+3.3V
C175 C176 C178 C181 C183 C184
1.0UF 1.0UF 1.0UF 1.0UF 1.0UF 0.1UF
+3.3V
C177 C179 C182 C180
0.1UF 0.1UF 0.1UF 0.01UF
VBAT
+2.5V
+2.5V
CR11
U1F SC520
1
3 A26 AC15
VCC_RTC VCC_CORE
AC14
2 VCC_CORE C186
AC7
VCC_CORE 0.1UF
AC6
VCC_CORE
BAT54C C20 AC5
VCC_CORE
0.1UF B25 R23
BBATSEN VCC_CORE
P23
VCC_CORE
T16 T4
GND VCC_CORE
T15 R4
GND VCC_CORE
3 T14 H23
GND VCC_CORE
T13 G23
GND VCC_CORE
T12 F4
GND VCC_CORE
T11 E4
GND VCC_CORE
R16 D19
GND VCC_CORE
R15 D18
GND VCC_CORE
R14 D12
GND VCC_CORE
R13 D11
R35
BBATSENSE GND VCC_CORE +3.3V
R12
GND
1.00K R11
GND
P16 AC19
GND VCC_I/O
C21 P15 AC18
GND VCC_I/O
0.1UF P14 AC11
GND VCC_I/O
P13 AC10
GND VCC_I/O
P12 AA4
GND VCC_I/O
P11 Y4
GND VCC_I/O
N16 AA23
GND VCC_I/O
N15 Y23
GND VCC_I/O
N14 W23
GND VCC_I/O
N13 V23
GND VCC_I/O
N12 L23
GND VCC_I/O
N11 K23
GND VCC_I/O
M16 M4
GND VCC_I/O
M15 L4
GND VCC_I/O
M14 K4
GND VCC_I/O
M13 J4
GND VCC_I/O
M12 D22
GND VCC_I/O
M11 D21
GND VCC_I/O
L16 D16
GND VCC_I/O
L15 D15
GND VCC_I/O
L14 D8
GND VCC_I/O
L13 D7
GND VCC_I/O
L12 D6
GND VCC_I/O
L11 D5
GND VCC_I/O
+2.5V
A25 B26
GND_ANLG VCC_ANLG
+3.3V
U2B MT48LC16
28 1
VSS VDD
41 14
VSS VDD
54 27
VSS VDD
6 3
VSSQ VDDQ
12 9
VSSQ VDDQ
46 43
VSSQ VDDQ
52 49
VSSQ VDDQ
40
NC
C202
C200 +
+3.3V
10UF
0.1UF
C125 C126 C127
1.0UF 0.01UF 0.01UF
+3.3V
R33
10.0K
U7B 74ALVC164245
4
GND
10
GND
15
GND
21
GND
28
GND
34
GND
39
GND
45
GND
+3.3V
C153 C157
1.0UF 1.0UF
C185
0.01UF
+5V
1
IN
J12
C13
+
C42
+
1 C43 10UF
FROM I/O /DSP PCA 10UF
0.1UF
2
HDR 2
TP100
DGND
1
IN
C16
+
10UF
+3.3V
U3B MT48LC16
U4B E28F128
28 1
VSS VDD 37
41 14 VCC
VSS VDD 9
54 27 VCC
VSS VDD
43
6 3 VCCQ
VSSQ VDDQ 21
12 9 GND
VSSQ VDDQ 42
46 43 GND
VSSQ VDDQ 48
52 49 GND
VSSQ VDDQ
40
NC
+3.3V
+3.3V
C187 C188
0.1UF 0.1UF
C132 C133 C134
1.0UF 0.01UF 0.01UF
+3.3V U8B 74ALVC164245 +3.3V U9B 74ALVC164245
4 4
GND GND
42 10 42 10
VCC GND VCC GND VCC
31 15 31 15
VCC GND VCC GND VCC
21 21
GND GND
+5V +5V
28 28
GND GND
18 34 18 34
VCC GND VCC GND VCC
7 39 7 39
VCC GND VCC GND VCC
45 45
GND GND
+5V
C158 C161 C162 C151 C155 C156 C159 C160
0.01UF 1.0UF 0.01UF 1.0UF 1.0UF 0.01UF 1.0UF 0.01UF
+2.5V
U14
LT1963-2.5
3
OUT
+
C14 C15
1.0UF 10UF
+3.3V
U15
LT1963-3.3
CONTROL BOARD:
3
OUT
POWER AND GROUND DISTRIBUTION
C18
+
C17
1.0UF 10UF
6-33
TECHNICAL DATA
+3.3V
+3.3V
42
31
+5V
18
7