Harman Kardon AVR 139 (serv.man4) Service Manual ▷ View online
T5CC1
Table 2.2.1 Pin names and functions (2/3)
Pin Name
Number
of Pins
I/O Functions
P60
SCK
SCK
1 I/O
I/O
Port 60: I/O port
Serial bus interface clock in SIO Mode
Serial bus interface clock in SIO Mode
P61
SO
SDA
SO
SDA
1 I/O
Output
I/O
Port 61: I/O port
Serial bus interface send data at SIO mode
Serial bus interface send/recive data at I
Serial bus interface send data at SIO mode
Serial bus interface send/recive data at I
2
C bus mode
Open-drain output mode by programmable
P62
SI
SCL
SI
SCL
1 I/O
Input
I/O
Port 62: I/O port
Serial bus interface recive data at SIO mode
Serial bus interface clock I/O data at I
Serial bus interface recive data at SIO mode
Serial bus interface clock I/O data at I
2
C bus mode
Open-drain output mode by programmable
P63
INT0
INT0
1 I/O
Input
Port 63: I/O port
Interrupt Request Pin 0: Interrupt request pin with
Interrupt Request Pin 0: Interrupt request pin with
programmable level /
rising edge / falling edge
P64
SCOUT
SCOUT
1 I/O
Output
Port 64: I/O port
System Clock Output: Outputs f
System Clock Output: Outputs f
FPH
or fs clock.
P65
1
I/O
Port 65 I/O port
P66
1
I/O
Port 66 I/O port
P70
TA0IN
TA0IN
1 I/O
Input
Port 70I/O port
8bitt timer 0 input:: Timer 0 input
8bitt timer 0 input:: Timer 0 input
P71
TA1OUT
TA1OUT
1 I/O
Output
Port 71I/O port
8-bit timer 1 output: Timer 0 or Timer 1 output
8-bit timer 1 output: Timer 0 or Timer 1 output
P72
TA3OUT
TA3OUT
1 I/O
Output
Port 72I/O port 8bit
8-bit timer 3 output: Timer 2 or Timer 3 output
8-bit timer 3 output: Timer 2 or Timer 3 output
P73
TA4IN
TA4IN
1 I/O
Input
Port 73: I/O port
8-bit timer 4 input: Timer 4 input
8-bit timer 4 input: Timer 4 input
P74
TA5OUT
TA5OUT
1 I/O
Output
Port 74: I/O port
8-bit timer 5 output: Timer 4 or Timer 5 output
8-bit timer 5 output: Timer 4 or Timer 5 output
P75
TA7OUT
TA7OUT
1 I/O
Output
Port 75: I/O port
88-bit timer 7 output: Timer 6 or Timer 7 output
88-bit timer 7 output: Timer 6 or Timer 7 output
P80
TB0IN0
INT5
TB0IN0
INT5
1 I/O
Input
Input
Input
Port 80: I/O port
16bit timer 0 input 0: 16bit Timer 0 count / capture trigger input
Interrupt Request Pin 5: Interrupt request pin with programmable rising edge
/ falling edge.
16bit timer 0 input 0: 16bit Timer 0 count / capture trigger input
Interrupt Request Pin 5: Interrupt request pin with programmable rising edge
/ falling edge.
P81
TB0IN1
INT6
TB0IN1
INT6
1 I/O
Input
Input
Input
Port 81: I/O port
16bit timer 0 input 1: 16bit Timer 0 count / capture trigger input
Interrupt Request Pin 6: Interrupt request on rising edge
16bit timer 0 input 1: 16bit Timer 0 count / capture trigger input
Interrupt Request Pin 6: Interrupt request on rising edge
P82
TB0OUT0
TB0OUT0
1 I/O
Output
Port 82: I/O port
16bit timer 0 output 0: 16bit Timer 0 output
16bit timer 0 output 0: 16bit Timer 0 output
P83
TB0OUT1
TB0OUT1
1 I/O
Output
Port 83: I/O port
16bit timer 0 output 1: 16bit Timer 0 output
16bit timer 0 output 1: 16bit Timer 0 output
P84
TB1IN0
INT7
TB1IN0
INT7
1 I/O
Input
Input
Input
Port 84: I/O port
16bit timer 1 input 0: 16bit Timer 1 count / capture trigger input
Interrupt Request Pin 7: Interrupt request pin with programmable rising edge
/ falling edge.
16bit timer 1 input 0: 16bit Timer 1 count / capture trigger input
Interrupt Request Pin 7: Interrupt request pin with programmable rising edge
/ falling edge.
P85
TB1IN1
INT8
TB1IN1
INT8
1 I/O
Input
Input
Input
Port 85: I/O port
16bit timer 1 input 1: 16bit Timer 1 count / capture trigger input
Interrupt Request Pin 8: Interrupt request on rising edge
16bit timer 1 input 1: 16bit Timer 1 count / capture trigger input
Interrupt Request Pin 8: Interrupt request on rising edge
P86
TB1OUT0
TB1OUT0
1 I/O
Output
Port 86: I/O port
16bit timer 1 output 0: 16bit Timer 1 output 16bit
16bit timer 1 output 0: 16bit Timer 1 output 16bit
P87
TB1OUT1
TB1OUT1
1 I/O
Output
Port 87: I/O port
16bit timer 1 output 1: 16bit Timer 1 output 16bit 16bit
16bit timer 1 output 1: 16bit Timer 1 output 16bit 16bit
T5CC1
2006-03-03
harman/kardon
AVR 139-141-142/230 Service Manual
Page 65 of 83
1/8
July 2001
■
HIGH SPEED: t
PD
= 5.0ns (TYP.) at V
CC
= 5V
■
LOW POWER DISSIPATION:
I
I
CC
= 2
µ
A(MAX.) at T
A
=25°C
■
COMPATIBLE WITH TTL OUTPUTS
V
V
IH
= 2V (MIN.), V
IL
= 0.8V (MAX.)
■
50
Ω
TRANSMISSION LINE DRIVING
CAPABILITY
■
SYMMETRICAL OUTPUT IMPEDANCE:
|I
|I
OH
| = I
OL
= 24mA (MIN)
■
BALANCED PROPAGATION DELAYS:
t
t
PLH
≅
t
PHL
■
OPERATING VOLTAGE RANGE:
V
V
CC
(OPR) = 4.5V to 5.5V
■
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 04
74 SERIES 04
■
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74ACT04 is an advanced high-speed CMOS
HEX INVERTER fabricated with sub-micron
silicon gate and double-layer metal wiring C
The 74ACT04 is an advanced high-speed CMOS
HEX INVERTER fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
technology.
The internal circuit is composed of 3 stages
including buffer output, which enables high noise
immunity and stable output.
The internal circuit is composed of 3 stages
including buffer output, which enables high noise
immunity and stable output.
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
74ACT04
HEX INVERTER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
74ACT04B
SOP
74ACT04M
74ACT04MTR
TSSOP
74ACT04TTR
TSSOP
DIP
SOP
harman/kardon
AVR 139-141-142/230 Service Manual
Page 66 of 83
NJM2595
- 1 -
5-INPUT 3-OUTPUT VIDEO SWITCH
■
GENERAL DESCRIPTION ■ PACKAGE OUTLINE
■
FEATURES
●
5-input 3-output
●
Operating Voltage
±
4.0 to
±
6.5V
●
Operating current
±
15mAtyp. at Vcc=
±
5V
●
Crosstalk -65dBtyp.
●
Internal 6dB Amplifier
●
Internal 75
Ω
Driver
●
Bipolar Technology
●
Package Outline DIP16,DMP16
■ PIN CONFIGURATION and BLOCK DIAGRAM
13
9
7
5
3
20k
20k
20k
20k
16
10 14
2
1
15
11
8
12
6
4
6dB
Amp
75
Ω
Driver
S3
S2
S4
S1
20k
20k
20k
S5
S6
S7
Vin1
Vin2
Vin3
Vin4
Vin5
SW3
SW4
SW5
SW1
SW2
V
+
GND V
-
Vout3
Vout2
Vout1
6dB
Amp
6dB
Amp
75
Ω
Driver
75
Ω
Driver
The NJM2595 is a 5-input 3-output video switch. Its switches
select one from five signals received from VTR,TV,DVD,
TV-GAME and others.
The NJM2595 is designed for audio items, such as AV amplifier
and others.
NJM2595D NJM2595M
harman/kardon
AVR 139-141-142/230 Service Manual
Page 67 of 83
harman/kardon
AVR 139-141-142/230 Service Manual
Page 68 of 83
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