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FUTURE KIT
FUTURE KIT
HIGH QUALITY ELECTRONIC KITS
HIGH QUALITY ELECTRONIC KIT SET FOR HOBBY & EDUCATION
R
NO.1
Figure 2. Circuit Assembling
ǧ¨Ã¢ÂÒÂàÊÕ§ 1+1 Çѵµ‹ 㪈äÍ«Õ TDA2822M
MINI POWER AMP 1+1W. STEREO
CODE 673 LEVEL 1
Figure 3. Installing the componentsRESISTOR ELECTROLYTIC
CAPACITOR
Watch the polarity!
Watch the
position of the notch!
MYLARCAPACITOR
TRIMMER
POTENTIOMETER
C
+
+
C .....µFR
R .....Ω
R
C
+
IC1
IC
1
VR .....KΩ1
2
3
VR
VR
HORIZONTAL
V
R V
R
VERTICAL C
C .....µF
C
NOTE:
FUTURE BOX FB17 is suitable for this kit.
Figure 1.The Mini Power Amp1+1W. Stereo Circuit
SPEAKER R8 Ω 0.25W
OUTR
SPEAKER L8 Ω 0.25W
OUTL
VIDEO CD, VIDEO TAPE, TUNER OR CASSETTE TAPE
SHIELDEDCABLE
00:10VCDVCD PLAYER
POWER
9V+ GVR R VR L
+
+
+ +
+ +
+
+
+
-
+
-
+
-
+
-
IN L
IN R
FK673