Panasonic SJ-MJ70, Service Manual, Page: 31 / 66

Pin
No.
Mark I/O
Division
Function
1 VREF- — Reference voltage- input
terminal (Connected to
GND)
2 AN0 — Not used, connected to
GND through resistor
3 BATT I Battery voltage detect
terminal
4 KEY IN I Key input terminal
5 AN3 I Area select termianl
(Connected to power
supply through resistor)
6 REM
KEY
I Remocon key input terminal
7 DOCTOR I Check mode input terminal
(“L”:check
mode)(Connected to power
supply through resistor)
8 AN6 — Not used, connected to
GND
9 SE I Sled error voltage input
terminal
10 VREF+ I Reference input
terminal
11 VDD I Power supply terminal
12 OSC2 I System clock input
terminal (8MHz)
13 OSC1 O System clock output
terminal (8MHz)
14 VSS — GND terminal
15 XI I Sub clock input terminal
(Not used, connected to
GND)
16 XO O Sub clock output terminal
(Not used, open)
31