89
FH-P4000,P4000R
-
Pin Functions (PE5234B)
Pin No.
Pin Name
I/O
Function and Operation
1-3
NC
Not used
4
AVSS
A/D converter ground potential
5,6
NC
Not used
7
Aref1
A/D converter standard voltage
8
DPDT
I
Display data input
9
KYDT
O
Key data output
10
NC
Not used
11
DADT
O
D/A converter data output
12
DACLK
O
D/A converter clock output
13
DAST
O
D/A converter strobe output
14,15
NC
Not used
16
TEST_din
I
Flash:Data input
17
TEST_dout
O
Flash:Data output
18
TEST_clk
O
Flash:Clock output
19-26
SD0-7
I/O
Display driver command data input/output
27-32
NC
Not used
33
VSS
GND
34-39
NC
Not used
40
RD
O
Display driver READ strobe output
41
WR
O
Display driver WR strobe output
42,43
NC
Not used
44
LCDctrl
O
Display driver control output
45
LCDreset
O
Display driver reset output
46-48
NC
Not used
49
ROMDATA
O
ROM collection data output
50
EjectCD
I
CD EJECT key input
51
EjectMDCC
I
MD/CC EJECT key input
52-59
NC
Not used
60
RESET
I
Reset input
61
REMin
I
Remote controller signal input
62-66
NC
Not used
67
VSS
VSS connection
68
VDD
VDD connection
69
X2
Crystal oscillator connection pin
70
X1
Crystal oscillator connection pin
71
IC(Vpp)
VSS connection
72
NC
Not used
73
(Avpp)
VDD connection
74
Avdd
Power supply
75
Avref0
A/D converter standard voltage
76-79
KD0-3
I
Key data input 0-3
80
NC
Not used
* PE5234B
80
1
20
21
40
41
60
61
Summary of Contents for FH-P4000
Page 12: ...12 FH P4000 P4000R 2 5 CD MECHANISM MODULE C ...
Page 14: ...14 FH P4000 P4000R 2 6 CASSETTE MECHANISM MODULE E D ...
Page 31: ...31 FH P4000 P4000R 5 6 7 8 5 6 7 8 D C B A 47K B KEYBOARD UNIT A CN801 B ...
Page 32: ...32 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A 3 5 KEYBOARD UNIT FH P4000R X1N EW PE5234B A B ...
Page 33: ...33 FH P4000 P4000R 5 6 7 8 5 6 7 8 D C B A 47K B KEYBOARD UNIT A CN801 B ...
Page 42: ...IC Q A AUDIO AMP UNIT A 42 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A ...
Page 43: ...A FRONT 43 FH P4000 P4000R 5 6 7 8 5 6 7 8 D C B A SIDE B ...
Page 45: ...45 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A IC Q KEYBOARD UNIT B B CN801 A SIDE B ...
Page 47: ...47 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A SIDE B CONTROL UNIT C C CLAMP 8EJ ...
Page 71: ...71 FH P4000 P4000R Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...