KX-TG8227UAB, KX-TG8227UAR, KX-TG8227UAW, KX-TGA820RUB, KX-TGA820RUR, KX-TGA820RUW, KX-TGA820UAB, KX-TGA820UAR, KX-TGA820UAW - Panasonic Telephone Service Manual (repair manual). Page 89

Read Panasonic KX-TG8227UAB / KX-TG8227UAR / KX-TG8227UAW / KX-TGA820RUB / KX-TGA820RUR / KX-TGA820RUW / KX-TGA820UAB / KX-TGA820UAR / KX-TGA820UAW Service Manual online

89
KX-TG8227UAB/KX-TG8227UAR/KX-TG8227UAW/KX-TGA820RUB/KX-TGA820RUR/KX-TGA820RUW/KX-TGA820UAB/KX-TGA820UAR/KX-TGA820UAW
63
LDO1_Sense
A.I
LDO1_Sense
I
I
64
AVS2
-
AVS2
-
-
65
AVD2
-
AVD2
-
-
66
*LSR/REF
A.O
LSRn
O
O
67
LSRp/REF
A.O
LSRp
O
O
68
*MIC
A.I
MICn
I
I
69
VREFm
-
VREFm
-
-
70
VBUF
A.O
NC
O
O
71
AGND
A.O
AGND
O
O
72
MICp
A.I
MICp
I
I
73
VREFp
A.O
VREFp
O
O
74
P30
D.O
COL0
O
I-PD
75
P14/*INT4
D.O
MIDI_IRQ
O
I
76
P13/*INT3
D.I
ROW3
I
I
77
P22/CLK100
D.O
LCD_RESET
O
I-PD
78
AVS_sense
A.I
AVS_sense
I
I
79
ADC3
A.I
ADC3
I
I
80
ADC0
A.I
ADC0
I
I
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode

Display

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