Read Sharp GX-BT3 (serv.man4) Service Manual online
GX-BT7
4 – 4
IC600 VHiOTK5262/-1 : OPTEK SOC IC (4/5)
Pin No. Pin Name
Type
Description 1
Description 2
Description 3
Description 4
63 GPI2[20]/CH1_PWM_P
PWM
GPI2-20
PWM Audio
output channel1
terminal P
64 PVDD_1V2
Power
Chip core power
supply 1.2v
65
PDVDD
Power
Chip power supply
66 GPI2[23]/CH2_PWM_N
PWM
GPI2-23
PWM Audio
output channel2
terminal N
67 GPI2[22]/CH2_PWM_P
PWM
GPI2-22
PWM Audio
output channel2
terminal P
68 GPI2[25]/CH3_PWM_N
PWM
GPI2-25
PWM Audio
output channel3
terminal N
69 GPI2[24]/CH3_PWM_P
PWM
GPI2-24
PWM Audio
output channel3
terminal P
70
GPIO0[11]/UART2_TX SSP
GPIO0-11
UART2
Tx
71 LIN
Analog
Analog Audio
input channel left
72 LAUX
Analog
Analog Audio
input AUX channel
left
73 AGND
Power
Analog
ground
74 AVDD
Power
Analog
power
75 RAUX
Analog
Analog Audio
input AUX channel
right
76 RIN
Analog
Analog Audio
input channel right
77 MIC_BIAS
Analog
Mic-phone bias
input
78 VMID
Analog
VMID
79 HP_LOUT
Analog
Headphone left
channel Out
80 HP_ROUT
Analog
Headphone right
channel Out
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