– 36 –
I/O
Description
Pin No.
Pin Name
51
LED6
O
Disc3 LED output.
52
VDD
–
Power supply terminal.
53,54
NC
–
Connected to pull-up resistor.
55~62
P20~P13
O
FL segment output P20~P13.
63,64
P21,P22
O
FL segment output P21,P22.
65~67
P5~P7
O
FL segment output P5~P7.
68~70
P12~P10
O
FL segment output P12~P10.
71
-VFL
–
FL display negative supply terminal.
72,73
P9,P8
O
FL segment output P9,P8 .
74~77
P4~P1
O
FL segment output P4~P1.
78~80
G10~G8
O
FL grid output G10~G8.
Summary of Contents for XR-DVH2450
Page 13: ... 13 SCHEMATIC DIAGRAM 1 MAIN VM CONN 10P MX NDVH2450 ...
Page 15: ... 15 SCHEMATIC DIAGRAM 2 FRONT MX NDVH2450 ...
Page 17: ... 17 SCHEMATIC DIAGRAM 3 TUNER MX NDVH2450 ...
Page 19: ... 19 SCHEMATIC DIAGRAM 4 AC1 SUB TRANS AC2 AC1 SW MX NDVH2450 ...
Page 21: ... 21 SCHEMATIC DIAGRAM 5 PRO LOGIC MX NDVH2450 ...
Page 23: ... 23 IC BLOCK DIAGRAM MX NDVH2450 IC NJM2152M ...
Page 24: ... 24 ...
Page 33: ... 33 SCHEMATIC DIAGRAM MAIN FRONT KEY CONN DX NDVH2450 ...
Page 43: ... 43 SCHEMATIC DIAGRAM MAIN FRONT 1 FRONT 2 DECK HEAD 1 HEAD 2 FX NDVH2450 ...
Page 45: ... 45 IC BLOCK DIAGRAM FX NDVH2450 ...
Page 54: ... 54 TRANSISTOR ILLUSTRATION GE NDVH2450 E B C RN1410 ...
Page 56: ... 56 SCHEMATIC DIAGRAM MAIN GE NDVH2450 ...