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4.4
PC IF SCHEMATIC DIAGRAM
0 1
MAIN
5
C1301
4
#
3
R1307
#
TO
SYSCON
AL_3VSYS
R1302
4.7K
IF_RX
#
IF_TX
R1308
JLIP_L
2
TO REG
GND
1
∗
NOTE : The parts with marked ( ) is not used.
A
B
(PC IF)
IC1301
#
IC1303
SN74LV02APW-X
C1307
0.1
# Exchange Parts List
IC1301
IC1302
C1301~C1306 R1307/R1308
∗
∗
With DSC MODEL
Without DSC MODEL
SN74LV08APW-X
MAX3221CAE-X
C
D
NOTES :
C1302
#
C1305
#
C1303
C1304
#
#
∗
0
∗
0.1
E
4-9
4-10
For the destination of each signal and further line connections that are cut off from
this diagram , refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts , be sure to order according to the Part Number indicated in the Parts List.
IC1302
#
C1306
#
D1301
1SS376-X
R1306
4.7k
R1305
∗
Q1301
2SC4617/QR/-X
D1302
1SS376-X
y30159001a_rev0.0
F
G
TO MAIN IF
CN103
USB_DP_TX
USB_DN_RX
TO
MAIN IF
CN105
JLIP_TX
TO
MAIN IF
CN102
JLIP_TX
JLIP_RX
H
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