Daewoo DHC-X100 Series User Manual

8. Internal Block Diagram of ICs
20
1.Vin 2. Vo 3. GND 4. Vdis
1
+5V
18K15K
IN (L)
1µF
15K 1µF
MUTE/
ST-BY
GND
IN (R)
1µF
4.7Ω
4.7Ω
100nF
100nF
OUT (L)
OUT (R)
1000µF
1000µF
+V
S
3
5
7
9
6
11
2
4+
+
-
-
D94AU085
RL (L)
RL (R)
-V
S
µP
560Ω
18K
IN- (L)8
10 IN- (R)
1
560Ω
18K
KA278R05/278R33
TDA7265/7269A
THERMAL SHUTDOWN
BANDGAP REFERENCE
OVERVOLTAGE
PROTECTION
SOA PROTECTION
SHORTCIRCUIT
PROTECTION
1
4
3
2Vin
Vdis
Vo
GND
HIGH / LOW OUTPUT
ON / OFF
Q1
R1
R2
-
+
-
+
1.4V
SHORT-CIRCUIT
NJU7313A
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Daewoo DHC-X100 Series Specifications

General

Brand	Daewoo
Model	DHC-X100 Series
Category	Home Theater System
Language	English