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XP-ZR810
Pin No.
Pin Name
67
HOLD_I
68
NC (OT1)
69
GND
70
NC (FM_I)
71
TV/FM/AM_IN
72
VDD(1.8-2.2V)
73
RESET_I
74
XOUT
75
XIN
76
VXT
77
VLCD
78
C1
79
C2
80
VEE
34
I/O
I
Not used (connected to ground)
O
Not used (open)
—
Ground terminal
I
Not used (open)
I
TV/WB/FM/AM OSC signal input
—
Power supply terminal
I
Reset signal input from the IC801
O
Crystal oscillator terminal
I
Crystal oscillator terminal
—
Crystal oscillator terminal
—
LCD voltage doubler
—
LCD voltage doubler
—
LCD voltage doubler
—
Constant voltage for LCD 1.55V
Description
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