Harman Kardon DVD 26/230 Service Manual page 57

harman/kardon
Optic receiver modules
The KSM-60 TH2 consist of a PIN Photodiode of
high speed and a preamplifier IC in the package as an
receiver for Infrared remote control systems
F E A T U R E S
•One mold small package
•5 Volt supply voltage, low power consumption
•Shielded against electrical field disturbance
•High immunity against ambient light
•Easy interface with the main board
•TTL and CMOS compatibility
A P P L I C A T I O N S
•TV, VTR, Acoustic Devices, Air Conditioners, Car
Stereo Units, Computers, Interior controlling
appliances, and all appliances that require remote
c o n t r o l l i n g
MAXIMUM RATINGS
P a r a m e t e r
Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
ELECTRO-OPTICAL CHARACTERISTICS
P a r a m e t e r
Supply Voltage
Current Consumption
Peak Wavelength *1
B.P.F Center Frequency
Transmission Distance *1
H Level Output Voltage *1
L Level Output Voltage *1
H Level Output Pulse Width *1
L Level Output Pulse Width *1
Output Form
Note : *1. It specifies the maximum distance between emitter and detector that the output waveform satisfies the standard under the conditions below against the standard
t r a n s m i t t e r
1) Measuring place : Indoor without extreme reflection of light
2) Ambient light source : Detecting surface illumination shall be irradiate 200±50lx under ordinary white fluorescence lamp without high frequency lightning
3) Standard transmitter : Burst wave of standard transmitter shall be arranged to 50mVp-p under the measuring circuit
KSM-60
S y m b o l R a t i n g
V 5 . 5
C C
T o p r . - 1 0 ~ + 6 0
T s t g . - 2 0 ~ + 7 5
T s o l . 260(Max 5 sec)
S y m b o l C o n d i t i o n s
V
C C
Input Signal=0
I
C C
λp
f o
2 0 0±50l x
L
30cm over the ray
V
O H
V
O L
Burst Wave=600μs
T
W H
P e r i o d = 1 . 2 ㎳
T
W L
T H 2・KSM-70
D I M E N S I O N S
B.P.F CENTER FREQUENCY
( T a = 2 5℃ U n l e s s
otherwise noted)
U n i t
K S M -◯◯1 TH2
V
K S M -◯◯2 TH2
℃
K S M -◯◯3 TH2
℃
K S M -◯◯4 TH2
℃
K S M -◯◯5 TH2
M i n .
4 . 5
-
-
-
0° 1 0
±3 0° 7
4 . 5
a x i s -
5 0 0
5 0 0
Active Low Output
DVD 26 and 28/230 Service Manual
K O D E N S H I
T H 2
Model NO. B.P.F Center Frequency(kHz)
T y p . M a x .
5 . 0 5 . 5
1 . 2 2 . 5
9 4 0 -
3 7 . 9 -
- -
- -
5 . 0 -
0 . 1 0 . 5
6 0 0 7 0 0
6 0 0 7 0 0
(Unit : mm)
N O T E
PIN configuration
6 0 T H 2 7 0 T H 2
① V o u t V o u t
② G N D V c c
③ V c c G N D
4 0 . 0
3 6 . 7
3 7 . 9
3 2 . 7
5 6 . 9
( T a = 2 5℃), Vcc=5.0V
U n i t .
V
m A
n m
k H z
m
m
V
V
μs
μs
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