User manual

RSKR8CLA8A 3. Board Layout
3.3 Component Placement
Figure 3-3 below shows placement of individual components on the top-side. Component types and values can be
looked up using the board schematics.
SERIAL
PWR1
E8A
SW1
SW2SW3
RV1
LED0
LED1 LED2 LED3POWER
U1
JA1
JA2
JA5
JA6
J1
J2
J3
J4
LCD
X1 X2
U2
RES
J5
R34
PWR2
RV2
JA4
J6
R37
GND4
R59
R35
R39
R38
R36
R41
R40
R63
R32
C9
R122
R14
R15
C10
C11
R46R45R44R43
R42
GND1
R22R23
C14 R25 C15 R26 C16 R27 R24
R68 R69 R70 R71 R72 R73 R74
C18
C17
D1
R29R28
C26C28C25R67
R65
R33
C19
C27
R64 R66
C24
R30 R31
R121
R81 R83 R85 R87 R89 R91 R93 R95
R82 R84 R86 R88 R90 R92 R94 R96
R18 R20 R21 R19
R118 R116
R1
R9
C3C2
C8
R76R75
R109R110 R107R108 R106R105 R104R103 R102R101 R100R99
R98R97
C12
C13
R16 R17
R117R115
GND3
GND2
C29
R113 R114
R120 R119
Product Label
R78
R77
R80
R79
R111
R112
C6
C7
R12
R13
R10
R11
R8
R5
R2
R3
R6
R7
C1
R4
C5C4
X3
Figure 3-3: Top-Side Component Placement
R20UT0284EG0101 Rev. 1.01 Page 11 of 34
Jun 16, 2011