9.2.2001
4Z2700GB.fm
6
Product: TDP80DN / OC2720 Processor/Audio/RF
KEYIN1
41
M1
DI
Keyboard interface input #1
KEYIN2
42
M2
DI
Keyboard interface input #2
KEYIN3
43
L3
DI
Keyboard interface input #3
KEYIN4
44
N1
DI
Keyboard interface input #4
KEYOUT0
45
N2
DO
Keyboard interface output #0
KEYOUT1
46
P1
DO
Keyboard interface output #1
KEYOUT2
47
P2
DO
Keyboard interface output #2
KEYOUT3
49
M3
DO
Keyboard interface output #3
KEYOUT4
50
N3
DO
Keyboard interface output #4
BUZ 54
N4
DO
Buzzer
drive
output
SDA
83
N11
DIO
Data IO of serial interface
SCL
82
P11
DI
Clock output of serial interface
TXD0
148
B10
DO
Data output of RS232 interface #0
RXD0
149
A10
DI
Data input of RS232 interface #0
TXD1
150
C10
DO
Data output of RS232 interface #1
RXD1
152
B9
DI
Data input of RS232 interface #1
SISCLK
55
P4
DO
Clock output (4.3 MHz)
IF
68
M7
AI
Input of intermediate frequency counter
LCDSCLK 78
P10
DO
LCD
serial
clock
LCDTX
79 N10
DO
LCD
serial
data
LCDXCS
74
N9
DO
LCD chip select
LCDA0 75
P9 DO
LCD
A0
PLLSCLK 58
N5
DO
PLL
serial
clock
PLLTX 59
P5
DO
PLL
serial data
DVDD0
28
H4
P
Digital power supply
DVDD1
48
K7
P
Digital power supply
DVDD2
69
L7
P
Digital power supply
DVDD3
73
L8
P
Digital power supply
DVDD4
77
K8
P
Digital power supply
DVDD5
93
H10
P
Digital power supply
DVDD6
114
H11
P
Digital power supply
DVDD7
118
G11
P
Digital power supply
DVDD8
122
G10
P
Digital power supply
DVDD9
138
P
Digital power supply
DVDD10
159
D8
P
Digital power supply
DGND0 16
F5 P
Digital
ground
DGND1 35
J4 P
Digital
ground
DGND2 39
J5 P
Digital
ground
DGND3 61
K6 P
Digital
ground
DGND4 65
L6 P
Digital
ground
DGND5
80
L9
P
Digital ground
DGND6 84
K9 P
Digital
ground
DGND7 106 J10 P
Digital
ground
DGND8 110
J11
P
Digital
ground
DGND9 125
F11
P
Digital
ground
DGND10
129
F10
P
Digital ground
DGND11
151
E9 P
Digital
ground
Summary of Contents for EXION TDP80DN
Page 1: ...11 10 2001 Dp_80ngbTOC fm 1 Product TDP80DN SERVICE MANUAL BENEFON EXION TDP80DN ...
Page 12: ...1user_gb fm 1 2 0 OWNER S MANUAL ...
Page 28: ...11 10 2001 7dp_80gb fm 1 Product TDP80DN 5 0 PHONE S CONSTRUCTION MD 2500 YO 2710 ...
Page 55: ...11 10 2001 4C2720_A1GB fm 28 Product TDP80DN OC2720_A1 5 7 3 Circuit Diagrams ...
Page 56: ...11 10 2001 4C2720_A1GB fm 29 Product TDP80DN OC2720_A1 ...
Page 57: ...11 10 2001 4C2720_A1GB fm 30 Product TDP80DN OC2720_A1 ...
Page 58: ...11 10 2001 4C2720_A1GB fm 31 Product TDP80DN OC2720_A1 ...
Page 59: ...11 10 2001 4C2720_A1GB fm 32 Product TDP80DN OC2720_A1 ...
Page 60: ...11 10 2001 4C2720_A1GB fm 33 Product TDP80DN OC2720_A1 ...
Page 61: ...11 10 2001 4C2720_A1GB fm 34 Product TDP80DN OC2720_A1 ...
Page 62: ...11 10 2001 4k2500gb fm 35 Product TDP80DN OK2500 5 8 Keyboard OK2500 ...
Page 63: ...11 10 2001 4k2500gb fm 36 Product TDP80DN OK2500 ...
