Microcomputer Pin Functions; Tmp87Ps71Af - Teac CR-H220 Service Manual

2 MICROCOMPUTER PIN FUNCTIONS

TMP87PS71AF

PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NAME I/O
F_MUTE O
REMOTE I
RDS_CLK I
RDS_DATA I
TAPE(H) O
AUX2(H) O
N.C -
CD_STBY O
GND -
JOG2 I
JOG1 I
RESET I
X IN -
X OUT -
GND -
BACK_UP I
DESCRIPTION
Function Mute Control port (Active "H")
Remote Data input port
RDS Clock input port
RDS Data input port
TAPE Control port (Active "H")
AUX2 Control port (Active "H")
No Connection
CD_STANDBY On Control port
GND
JOG Data Input port(Master Volume)
Reset port
8MHz Crystal Connection port
GND
BACKUP mode control port
3