Panasonic SA-PM37MD, Service Manual, Page: 69 / 180

Pin
No.
Mark I/O Function
93 NCAS O DRAM column address
strobe signal output
94 NWE O DRAM write enable signal
output
95 TS2 I Test input terminal (Not used
/Connected to GND)
96 DVSS0 — GND (Used for digital circuit)
97 XO O Crystal oscillator output
terminal (f=16.9344MHz)
98 XI I Crystal oscillator output
terminal (f=16.9344MHz)
99 IVDD0 — Power supply for I/O pad
100 TS1 I Test input terminal (Not used
/Connected to GND)
14.3. IC10 (MN101C61GAA) : SYSTEM CONTROL
Pin
No.
Mark I/O Function
1 VREF- I AD reference (-) input
terminal
2 KEY1 I Key 1 input terminal
3 KEY2 I Key 2 input terminal
4 TEMP I Temperature sensor
amplifier input terminal
5
SELADDA
I AD/DA converter select
signal input terminal
6 NO
LOAD
I Test signal input terminal
(Open)
7 TSET
KEY IN
I Test signal input terminal (L:
Unit key mode) (Open)
8,9 NC O Not used/Open
10 VREF+ I AD reference (+) input
terminal
11 VDD I Power supply connection
terminal (+3.3V)
12 OSC2 O Crystal oscillator circuit
output terminal (f=10.02MHz)
13 OSC1 I Crystal oscillator circuit
output terminal (f=10.02MHz)
14 VSS — GND terminal
15 XI I Not used/Connected to GND
16 X2 O Not used/Open
17 MMOD — Connected to GND
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