Sharp GX30 Service Manual page 134

21
MODE 0,2,3: OFF
MODE 1,5: ON
USBD+/RXD 22
CPU_USB_D+ 23
CPU_USB_D- 24
REG33 25
CPUVDD
PU15 26
H: ON
L: OFF
PUEA 27
28
GND3
DEC
1
20 19 18 17
MODE 0,1,2: ON
MODE 3,5: OFF
MODE 0,2,3,5: OFF
MODE 1: ON
CPUVDD
CPUVDD
2 3 4 5
16 15
MODE 0,1,2: ON
MODE 3,5: OFF
14 GND1
13 RXANAIN
MODE 0,1,2: OFF
MODE 3,5: ON
12 TXANAOUT
CPUVDD
MODE 0,2,3,5: L
MODE 1: H
11 MODESEL3
10 BCNT
9 BDATA
8 UART_CTS
6 7