Advertisement
MICROPROCESSOR TERMINAL DESCRIPTIONS-2
Q801 : MPD78F0532GK
PIN No.
PIN NAME
41
MODE
42
VOLUP
43
VOLDN
44
FLSI
45
FLSO
46
FLSCK
47
AVREF
48
AVSS
49
VOLAD
50
SELECTOR
51
SPEAKER A
52
SPEAKER B
53
PURE/LOUD
54
STANDBY_LED
55
SPA_LED
56
SPB_LED
57
NU
58
MUTE_LED
59
NU
60
DOCK_LED
61
MD_LED
62
PHONO_LED
63
CD_LED
64
TUNER_LED
I/O
ACT.
DESCRIPTION
I
H
For model setting.
O
H
Volume up control voltage output.
O
H
Volume down control voltage output.
O
---
For flash writer (SI).
O
---
For flash writer (SO).
O
CLK
For flash writer (SCK).
---
---
Power supply.
---
---
Power supply.
I
A/D
Volume position detection voltage input.
I
A/D
Selector position detection voltage input.
I
L
SPEAKERS-A key control input.
I
L
SPEAKERS-B key control input.
I
L
PURE DIRECT key control input.
O
H
STANDBY LED control voltage output.
O
H
SPEAKERS-A LED control voltage output.
O
H
SPEAKERS-B LED control voltage output.
---
---
Not used.
O
H
MUTING LED control voltage output.
---
---
Not used.
O
H
DOCK LED control voltage output.
O
H
LINE/MD LED control voltage output.
O
H
PHONO LED control voltage output.
O
H
CD LED control voltage output.
O
H
TUNER LED control voltage output.
A-9355
Advertisement
