93
DEH-P945R,DEX-P99R
-
Pin Functions (SED1526F0A)
Pin No.
Pin Name
I/O
Function and Operation
1-5
V1-V5
Multilevel power supply for driving LCD
6
VR
I
Voltage adjustment
7
VDD
+5V power supply
8
VOUT
O
Ascending voltage output
9
CAP2-
O
Ascending voltage capacitor connection
10
CAP2+
O
Not used
11
CAP1-
O
Ascending voltage capacitor connection
12
CAP1+
O
Ascending voltage capacitor connection
13
VSS
GND
14
M/S
I
IC master/slave operation select
15
SR2
I
MPU interface select, Parallel/serial data input select, Reset input select
16
SR1
I
MPU interface select, Parallel/serial data input select, Reset input select
17
wr
I
MPU WR signal connection
18
rd
I
MPU RD signal connection
19
CS2
I
Chip select signal
20
CS1
I
Chip select signal
21
A0
I
Data/command discrimination
22
FR
O
Not used
23
CL
O
Not used
24-31
D0-D7
I/O
Serial data bus
32-39
COM0-7
O
Output for LCD common driving
40-48
NC
Not used
49-110
SEG0-61
O
Output for driving segment of LCD
111-128
NC
Not used
SED1526F0A
38
39
64
65
102
103
128
1
Summary of Contents for DEH-P945R
Page 13: ...13 DEH P945R DEX P99R ...
Page 14: ...14 DEH P945R DEX P99R 2 4 CD MECHANISM MODULE ...
Page 23: ...23 DEH P945R DEX P99R 5 6 7 8 5 6 7 8 D C B A D D b A A ...
Page 24: ...24 DEH P945R DEX P99R 1 2 3 4 2 3 4 D C B A 1 D a D a D b E D ...
Page 25: ...25 DEH P945R DEX P99R 5 6 7 8 5 6 7 D C B A 8 D a D a D b I J N O I J ...
Page 26: ...26 DEH P945R DEX P99R 1 2 3 4 2 3 4 D C B A 1 D a D b D b A ...
Page 27: ...27 DEH P945R DEX P99R 5 6 7 8 5 6 7 D C B A 8 D a D b D b A ...
Page 31: ...31 DEH P945R DEX P99R ...
Page 32: ...32 DEH P945R DEX P99R 1 2 3 4 1 2 3 4 D C B A B A B 3 3 FM AM TUNER UNIT ...
Page 33: ...33 DEH P945R DEX P99R 5 6 7 8 5 6 7 8 D C B A B ...
Page 39: ...39 DEH P945R DEX P99R 5 6 7 8 5 6 7 8 D C B A F a F a F b ...
Page 41: ...41 DEH P945R DEX P99R 5 6 7 8 5 6 7 8 D C B A F b F a F b GGC1325 AM30 10 45dBs ...
Page 42: ...42 DEH P945R DEX P99R 1 2 3 4 1 2 3 4 D C B A 3 6 ASL UNIT L L A ...
Page 48: ...48 DEH P945R DEX P99R 1 2 3 4 2 3 4 D C B A 1 A TUNER AMP UNIT A ...
Page 49: ...49 DEH P945R DEX P99R 5 6 7 8 5 6 7 D C B A 8 A SIDE B ...
Page 51: ...51 DEH P945R DEX P99R D C B A 1 2 3 4 1 2 3 4 B FM AM TUNER UNIT B SIDE B ...
Page 52: ...52 DEH P945R DEX P99R 1 2 3 4 1 2 3 4 D C B A 4 3 CD MECHANISM MODULE SIDE A D CONTROL UNIT D ...
Page 55: ...55 DEH P945R DEX P99R 1 2 3 4 1 2 3 4 D C B A J PHOTO FPC UNIT I J 1 2 3 P1 P3 P2 ...
Page 57: ...57 DEH P945R DEX P99R 5 6 7 8 5 6 7 8 D C B A C SIDE A SIDE B ...
Page 58: ...58 DEH P945R DEX P99R 1 2 3 4 1 2 3 4 D C B A 4 5 DSP UNIT SIDE A DSP UNIT F F ...
Page 59: ...59 DEH P945R DEX P99R D C B A 1 2 3 4 1 2 3 4 SIDE B F DSP UNIT F A CN222 ...
Page 98: ...98 DEH P945R DEX P99R TC7S08FU 1 IN B 2 IN A 3 GND 4 OUT Y 5 VCC AK4321VF ...
Page 100: ...COMMON SEGMENT 7 1 2 DISPLAY CAW1471 DEH P945R EW CAW1493 DEX P99R EW 100 DEH P945R DEX P99R ...
Page 107: ...107 DEH P945R DEX P99R ...
