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12.8. A-Board (3/22) Schematic Diagram
A-BOARD (3/22)
!
Peaks-COMMON
PEAKS-LDA2
TP8104
PD_PWMA
TP8105
PD_PWMB
TO 20/22
TP8106
PD_PWMC
TP8107
PD_PWMD
TP8108
PD_PWMK
TP8101
PD_WUC
TO 4,20/22
TP8102
PD_WAKEUP
TO 20/22
TP8103
PD_MII_SBO
PEAKS-LDA2
R8102
10k
PD_CK27B
R8103
10k
PD_CK74B
TO 20/22
R8105
0
TO 2/22
F7
USB_12M_2
PD_USBXI
PEAKS-LDA2
C8150
Achip
50V
R8100
8p
220
PA_AXO
X8002
TO 20/22
H0J245500101
PA_AXI
24.576MHz
C8151
50V
8p
PEAKS-LDA2
Achip
ADC
C8136
PA_VREFH0
16V
0.1u
C8144
16V
C8140
0.1u
PA_VREFL0
16V
0.1u
C8137
PA_VREFH1
16V
C8145
0.1u
16V
C8141
0.1u
PA_VREFL1
16V
0.1u
C8138
PA_VREFH2
16V
0.1u
C8146
16V
C8142
0.1u
PA_VREFL2
16V
0.1u
C8139
PA_VREFH3
16V
C8147
0.1u
16V
C8143
0.1u
PA_VREFL3
16V
0.1u
C8148
PA_BIAS
10V
1u
TO 20/22
C8149
PA_BIAS2
10V
1u
SIF
C2075
PA_VREFHSIF
16V
C2076
0.1u
16V
C2077
0.1u
PA_VREFLSIF
16V
0.1u
C2078
PA_VREF1V5
10V
1u
C2079
PA_VREG
16V
0.01u
19
20
8400 - 8599
Command Inteface Buffers --> Level shifter IC
SUB3.3V
VJ8514
AA_XEAS
VJ8512
S
VJ8511
AA_ERXW
S
SUB3.3V
R8470
10k
CI_OCP
TP8402
21
22
SUB5V
SUB5V_CI
VJ8513
C8406
C8405
C8404
C8403
C8409
C8408
16V
16V
16V
16V
16V
16V
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
AA_XEAS
AA_XEAS
TO 2/22
AA_ERXW
AA_ERXW
TP8400
SUB_CI_5V
23
24
50
AC_XPDWT
VJ8517
VJUMP1005-S
PD_HSDOUT4
PCWAIT
PD_HSBCLKOUT
PD_HSBCLKOUT
PCCD1
CI_OCP
R8498
68
PD_XIRQ9
CI_OCP
PD_HS0CLK
R8511
10k
SUB3.3V
*R8512
10k
PD_HSBCLKOUT
AC_XPDWT
*R8513
10k
25
26
TO 20/22
TO 20/22
HSBCLKIN
27
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