Panasonic SA-HT650P - Block Diagram; Schematic Diagram

Pin No.
Mark I/O Function
30 SW1 I Tray position 1
detection switch input
terminal
31 SW3 I Tray open detection
switch input terminal
32 CCW O Motor drive control
signal output terminal
(normal rotation)
33 HALF O Motor drive control
signal output terminal
(speed)
34 CW O Motor drive control
signal output terminal
(reverse rotation)
35 DVD_CLK I Serial transmission
clock signal input
terminal to DVD module
36
DVD_CMD
I Serial transmission
command signal input
terminal to DVD module
37
DVD_STAT
I Serial transmission
status signal input
terminal to DVD module
38 SEL 5/1 I Connected to GND
through resistor
39 SW4 I Clamp switch detection
signal input terminal
40 KEY2 - Operation key 2 signal
input terminal
(connected to GND)
41 KEY1 - SOperation key 1 signal
input terminal
(connected to GND)
42 CSEL I Chip select signal input
terminal (connected to
GND through resistor)
18. Block Diagram
19. Schematic Diagram
(All schematic diagrams may be modified at any time with the development of the new
technology)
Note:
S621