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Pin No.
Pin Name
65
VSUP1.8DIG
66
GND
67
GND
68
VSUP3.3DIG
69
VSUP5.0IF
VSUP5.0FE
70
71
RESETQ
72
IFIN+
73
IFIN-
74
VREFIF
75
TAGC
76
AIN1R/
SIF
77
AIN1L
78
AIN2R
79
AIN2L
AIN3R
AIN3L
AOUT2R
AOUT2L
80
AIN3R/
AOUT2R
AIN3L/
81
AOUT2L
AOUT1R
82
AOUT1L
83
SPEAKER R
84
SPEAKER L
85
VREFAU
86
VSUP8.0AU
87
GND
88
Samsung Electronics
Connection
Type
(If not used)
SUPPLY
OBL
SUPPLY
OBL
SUPPLY
OBL
SUPPLY
OBL
SUPPLY
OBL
SUPPLY
OBL
IN/OUT
OBL
IN
VREF
IF
IN
VREF
IF
OBL
OUT
LV
IN/
GND
OUT
IN
GND
IN
GND
IN
GND
IN
GND
IN
GND
OUT
LV
OUT
LV
IN/
LV
OUT
IN/
LV
OUT
OUT
LV
OUT
LV
OUT
LV
OUT
LV
OBL
SUPPLY
OBL
SUPPLY
OBL
Short Description
Supply Voltage Digital Core, 1.8 V (main and standby supply)
Ground Platform
Ground Platform
Supply Voltage Digital Core, 3.3 V
Supply Voltage IF ADC, 5.0 V
Supply Voltage Analog IF Front-end, 5.0 V
Reset Input/Output
Differential IF Input
Differential IF Input
Reference Voltage, IF ADC
Tuner AGC Output
Analog Audio 1 Input, Right
Analog 2nd Sound IF Output
Analog Audio 1 Input, Left
Analog Audio 2 Input, Right
Analog Audio 2 Input, Left
Analog Audio 3 Input, Right
Analog Audio 3 Input, Left
Analog Audio 2 Output, Right
Analog Audio 2 Output, Left
Analog Audio 3 Input, Right
Analog Audio 2 Output, Right
Analog Audio 3 Input, Left
Analog Audio 2 Output, Left
Analog Audio 1 Output, Right
Analog Audio 1 Output, Left
Analog Loudspeaker Output, Right
Analog Loudspeaker Output, Left
Reference Voltage, Audio
Supply Voltage Analog Audio, 8.0 V
Ground Platform
Alignment and Adjustments
2-17
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