Harman Kardon DVD 38, Service Manual

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KSM-60 T H 2·KSM-70 T H 2
Optic receiver modules
K O D E N S H I
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
D I M E N S I O N S
(Unit : mm)
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
N O T E
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
R a t i n g S y m b o l P a r a m e t e r
MAXIMUM RATINGS
Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature V
C C
T o p r .
T s t g .
T s o l .
5 . 5
- 1 0 ~ + 6 0
- 2 0 ~ + 7 5
260(Max 5 sec)
V
℃
℃
℃
U n i t
( T a = 2 5℃ U n l e s s
otherwise noted)
( T a = 2 5℃), Vcc=5.0V
ELECTRO-OPTICAL CHARACTERISTICS
Input Signal=0
0°
±3 0°
30cm over the ray
a x i s
Burst Wave=600μs
P e r i o d = 1 . 2㎳
P a r a m e t e r T y p .
5 . 0
1 . 2
9 4 0
3 7 . 9
-
-
5 . 0
0 . 1
6 0 0
6 0 0
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
V
C C
I
C C
λp
f o
L
V
O H
V
O L
T
W H
T
W L
4 . 5
-
-
-
1 0
7
4 . 5
-
5 0 0
5 0 0
5 . 5
2 . 5
-
-
-
-
-
0 . 5
7 0 0
7 0 0
V
m A
n m
k H z
m
m
V
V
μs
μs
S y m b o l C o n d i t i o n s M i n . M a x . U n i t .
Active Low Output
2 0 0±50l x
B.P.F CENTER FREQUENCY
B.P.F Center Frequency(kHz) Model NO.
4 0 . 0
3 6 . 7
3 7 . 9
3 2 . 7
5 6 . 9 K S M -◯◯1 TH2
K S M -◯◯2 TH2
K S M -◯◯3 TH2
K S M -◯◯4 TH2
K S M -◯◯5 TH2
DVD38
harman/kardon
120