71m6533-db demo board electrical schematic, Rev 3 – Maxim Integrated 71M6533-DB User Manual
Page 60
71M6533-
DB Demo Board User’s Manual
Page: 60 of 75
REV 3
4.1 71M6533-DB DEMO BOARD ELECTRICAL SCHEMATIC
Figure 4-1: 71M6533-DB Demo Board: Electrical Schematic 1/3
R6
100, 2W
+
C1
2200uF, 16V
R7
130
+
C2
10UF, 6.3V
R4
25.5K
R2
8.06K
R101
100K
1
2
JP13
VBAT
1
2
JP14
R100
100K
GND
VBAT
R102
100K
1
2
JP15
GND
VBAT
V3P3
GND
R141
100, 2W
R139
1.5
NEUTRAL
L15
Fer rite Bead 600ohm
R10
62
GND
R11
62
R12
62
UART_TX
R9
68.1
6.8V, 1W
NEUTRAL
*
Wednesday, March 26, 2008
SELECTION
ON BOARD SUPPLY
EXT 5Vdc SUPPLY THRU J1
EXT 5Vdc SUPPLY THRU
DEBUG BOARD
POWER SUPPLY SELECTION TABLE
PS_SEL[0] (JP1)
IN
OUT
OUT
1
2
3
J1
RAPC712
1
G3
1
G6
UART_RX
DIO56
DIO58
DIO57
TMUXOUT
CKTEST
UART_TX
*
= 1206 PACKAGE
*
*
L1
Fer rite Bead 600ohm
GND
Footing holes
V3P3
C46
30nF, 1000VDC
DEBUG CONNEC TOR
1
J4
VA_IN
VA_IN
VA_IN
VBAT
RV1
VARISTOR
1
2
JP1
PS_SEL[0]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J2
HEADER 8X2
DIO56
DIO58
GND
GND
GND
GND
DIO57
VBAT
CKTEST_T
UART_TX_T
TMUXOUT_T
UART_RX
5Vdc EXT SUPPLY
1
2
TP8
CKTEST
Title
Size
Document Number
Rev
Date:
Sheet
of
D6533T14A3
3.0
71M6533-4L- DB Neutr al Curr ent Capable
B
1
3
+
C4
10uF, 6.3V
C5
0.1uF
TMUXOUT
OFF PAGE
OUTPUTS
C42
1000pF
OFF PAGE
INPUTS
6
1
8
U6
TL431
D4
1N4148
1
2
D3
1N4736A
C6
0.47uF, 1000VDC