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