Panasonic SA-PM53E - Page 128

Pin
No.
Mark I/O Function
20 PGND2 - Ground Connection (2)
for Driver
21-24 N.C. O No Connection
25 VCC I Power Supply terminal
26 VREF I Reference Voltage Input
27 IN4 I Motor Driver (4) Input
28 IN3 I Motor Driver (3) Input
20.3. IC401 (C2CBYY000164) IC MICRO PROCESSOR
Pin No. Mark I/O Function
1 CHANGE_ /
SW
I Change Switch (CR16)
2 TU_TUNED I Tuner tuned signal
3 TU_ST I Tuner Stereo signal
4 TU_CK I Tuner Serial Clock Input
5 TU_ SDA I/O Tuner Serial Data Input
6 N.C. - Microcomputer Beat
Proof Output 1
(CONTROL)
7 N.C. - Microcomputer Beat
Proof Output 2
(CONTROL)
8 BYTE - External Data Bus
Width Select Input
(Connect to Ground)
9
EFP_CNVSS
- Flash Mode Terminal
(Connected To Ground)
10 XCIN I A/32.768 kHz Sub Clock
11 XCOUT O 32.768 kHz Sub Clock
12 /RESET/
EFP_RESET
I Reset Input (ACTIVE L)
13 XOUT O 10 MHz Main Clock
14 VSS - Ground ( 0V )
15 XIN I 10 MHz Main Clock
16 VCC - Power Supply (+5V )
17 /NMI - Connect to Vcc (+5V)
18 RMT I Remote Control Input
19 BLKCK I CD Block Clock Input (
Inverted )
20 HALT I AC Failure Detect Input
21 PCONT2 O HIC Mute
22 EE_CS/ O EEPROM Chip Select
23 EE_CLK O EEPROM CLOCK
24 N.C. - No Connection
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