User's Manual

1323x Remote Extender Motherboard
1323x Development Hardware Reference Manual, Rev. 1.0
Freescale Semiconductor 5-13
Figure 5-9. 1323x-REM Schematic (2 of 2)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
V_3V6
V_DC
V_LED
V_BHL
V_MRB
V_JACK
V_LED
V_DC
V_SER
V_JACK
V_BUS
V_SER
V_BUS
V_IRX
V_BAT
V_USB VCC
V_BAT
V_USB
V_BUS
V_MAIN
V_SER
DATA_M
DATA_P
Drawing Title:
Size Document Number Rev
Date: Sheet
of
Page Title:
ICAP Classification: FCP: FIUO: PUBI:
SCH-26117 PDF: SPF-26117 B
1323X REMOTE EXTENDER MOTHERBOARD
C
Friday, October 02, 2009
POWER MANAGEMENT
44
X______
Drawing Title:
Size Document Number Rev
Date: Sheet
of
Page Title:
ICAP Classification: FCP: FIUO: PUBI:
SCH-26117 PDF: SPF-26117 B
1323X REMOTE EXTENDER MOTHERBOARD
C
Friday, October 02, 2009
POWER MANAGEMENT
44
X______
Drawing Title:
Size Document Number Rev
Date: Sheet
of
Page Title:
ICAP Classification: FCP: FIUO: PUBI:
SCH-26117 PDF: SPF-26117 B
1323X REMOTE EXTENDER MOTHERBOARD
C
Friday, October 02, 2009
POWER MANAGEMENT
44
X______
POWER ON
EXTERNAL SUPPLY.
NEVER SHUNT!!!
3.3V BUCK/BOOST REGULATOR
TO USE TPS63000,
REPLACE RESISTORS WITH
THE FOLLOWING VALUES:
R45 = 100 OHM, R47 = 1.24M
AND POPULATE R46.
OUTPUT VOLTAGE WILL BE 3.6V
LED
INFRARRED RX
3.3V POWER NETWORK
MODULAR REFERENCE BOARD
R47
0
R47
0
TL2TL2
SL1
4P2T SWITCH
SL1
4P2T SWITCH
1
2
3
4
5
6 7
8
9
10
11
12
TL5TL5
D11
MBR0520LT1G
D11
MBR0520LT1G
TP21TP21
R43
0
R43
0
TP20TP20
1
2 34
+D
-D
G
V
J15
USB_TYPE_B
1
2 34
+D
-D
G
V
J15
USB_TYPE_B
1
2
3
4
S1
S2
C42
10UF
C42
10UF
C43
10UF
C43
10UF
R46
200K
DNP
R46
200K
DNP
TP27TP27
D12
MBR0520LT1G
D12
MBR0520LT1G
F1
0.5A
F1
0.5A
1 2
C41
0.01UF
C41
0.01UF
BH4
125
BH4
125
C33
0.1UF
C33
0.1UF
FID2
FID
FID2
FID
L4
60OHM
L4
60OHM
1 2
BT1
BATTERY HOLDER
BT1
BATTERY HOLDER
12
TL3TL3
Q4
SI2305
Q4
SI2305
1
32
R40
0
R40
0
D13
MBR0520LT1G
D13
MBR0520LT1G
TP29TP29
R36
0
R36
0
D9
MBR0520LT1G
D9
MBR0520LT1G
R45
0
R45
0
BH3
125
BH3
125
TL4TL4
TP25TP25
R39
330
R39
330
C32
10UF
C32
10UF
FID1
FID
FID1
FID
D8
MBR0520LT1G
D8
MBR0520LT1G
BH2
125
BH2
125
LED5
RED
LED5
RED
21
BH1
125
BH1
125
TP19TP19
TP24TP24
J14
HDR 1X2
J14
HDR 1X2
1
2
TL1TL1
R38
4.7K
R38
4.7K
C40
4.7uF
C40
4.7uF
L3 3.3uHL3 3.3uH
1 2
C39
0.1UF
C39
0.1UF
R41
10K
R41
10K
D10
MBR0520LT1G
D10
MBR0520LT1G
FID3
FID
FID3
FID
TP23TP23
U8
TPS63001
U8
TPS63001
EN
6
GND
9
L1
4
L2
2
PS/SYNC
7
VOUT
1
VIN
5
VINA
8
FB
10
PGND
3
PPAD
11
R35
0
R35
0