121
MEH-P5000R
—
,P5000,P5050
-
Pin Functions (LC75874W)
Pin No.
Pin Name
I/O
Function and Operation
1–64
SE3-66
O
LCD segment signal output
65–68
CO1-CO4
O
LCD common signal output
69
VDD
Power supply
70
VLCD
LCD Power supply
71
VLCD1
LCD bias power supply
72
VLCD2
LCD bias power supply
73
VSS
GND
74
OSC
I/O
75
linh
I
Inhibit input from IC901
76
CE
I
Chip enable output pin for LCD driver
77
CL
I
Clock output for LCD driver
78
DI
I
Data output for LCD driver
79,80
SE1,SE2
O
LCD segment signal
28
27
26
25
REV
OPIN4(+)
OPIN4(-)
OPOUT4
24
23
22
OPIN3(+)
OPIN3(-)
OPOUT3
21
20
19
18
MUTE
BIAS
GND
VO3(-)
17
16
15
VO3(+)
VO4(-)
VO4(+)
1
2
3
4
FWD
OPIN1(+)
OPIN1(-)
OPOUT1
5
6
7
OPIN2(+)
OPIN2(-)
OPOUT2
8
9
10
11
VCC
VOL(-)
VOL(+)
VO2(-)
12
13
14
VO2(+)
VO1(-)
VO1(+)
Mute
Level shift
Level shift
Level shift
Level shift
REV
FWD
OUTF
OUTR
VCC
LOADING DRIVER
BA5985FM
*1245730345
Summary of Contents for MEH-P5000
Page 6: ...6 MEH P5000R P5000 P5050 2 4 EXTERIOR MEH P5000R EW ...
Page 8: ...8 MEH P5000R P5000 P5050 2 5 EXTERIOR MEH P5000 UC ...
Page 10: ...10 MEH P5000R P5000 P5050 2 6 EXTERIOR MEH P5050 ES ...
Page 12: ...12 MEH P5000R P5000 P5050 2 7 MD MECHANISM MODULE 1 ...
Page 17: ...17 MEH P5000R P5000 P5050 C KEYBOARD UNIT ...
Page 19: ...19 MEH P5000R P5000 P5050 C KEYBOARD UNIT ...
Page 27: ...27 MEH P5000R P5000 P5050 DFS ALARM CN501 CN451 CN452 5 6 7 8 A B C D 5 6 7 8 A A b ...
Page 30: ...30 MEH P5000R P5000 P5050 CN501 CN451 CN452 A 1 2 3 4 B C D 1 2 3 4 A a A b A b ...
Page 31: ...31 MEH P5000R P5000 P5050 DFS ALARM 5 6 7 8 A B C D 5 6 7 8 A b A a A b ...
Page 33: ...33 MEH P5000R P5000 P5050 DFS ALARM CN501 CN451 CN452 5 6 7 8 A B C D 5 6 7 8 A A b ...
Page 36: ...36 MEH P5000R P5000 P5050 CN501 CN451 CN452 A 1 2 3 4 B C D 1 2 3 4 A a A b A b ...
Page 37: ...37 MEH P5000R P5000 P5050 DFS ALARM 5 6 7 8 A B C D 5 6 7 8 A b A a A b ...
Page 39: ...39 MEH P5000R P5000 P5050 5 6 7 8 A B C D 5 6 7 8 B ER UNIT A ...
Page 41: ...41 MEH P5000R P5000 P5050 5 6 7 8 A B C D 5 6 7 8 B ER UNIT IFC A ...
Page 43: ...43 MEH P5000R P5000 P5050 5 6 7 8 A B C D 5 6 7 8 B ER UNIT IFC A ...
Page 45: ...45 MEH P5000R P5000 P5050 KEY CONTROLLER LCD DRIVER 5 6 7 8 A B C D 5 6 7 8 C ...
Page 49: ...49 MEH P5000R P5000 P5050 5 6 7 8 A B C D 5 6 7 8 D D b ...
Page 50: ...50 MEH P5000R P5000 P5050 A 1 2 3 4 B C D 1 2 3 4 D a D a D b D MAIN PCB ...
Page 51: ...51 MEH P5000R P5000 P5050 5 6 7 8 A B C D 5 6 7 D a D b F E 8 D a ...
Page 52: ...52 MEH P5000R P5000 P5050 A 1 2 3 4 B C D 1 2 3 4 D b D a D b ...
Page 53: ...53 MEH P5000R P5000 P5050 5 6 7 8 A B C D 5 6 7 8 D b D a D b ...
Page 58: ...58 MEH P5000R P5000 P5050 A 1 2 3 4 B C D 1 2 3 4 A A TUNER AMP UNIT ...
Page 59: ...59 MEH P5000R P5000 P5050 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...
Page 61: ...61 MEH P5000R P5000 P5050 1 2 3 4 A B C D 1 2 3 4 B SIDE B B FM AM TUNER UNIT ...
Page 66: ...66 MEH P5000R P5000 P5050 A 1 2 3 4 B C D 1 2 3 4 E E SWITCH PCB D CN651 4 5 SWITCH PCB ...
Page 126: ...126 MEH P5000R P5000 P5050 7 1 2 DISPLAY CAW1490 MEH P5000R EW COMMON SEGMENT ...
Page 127: ...MEH P5000R P5000 P5050 CAW1491 MEH P5000 UC MEH P5050 ES 127 COMMON SEGMENT ...