Advertisement
1
To L-SPK
D
J1
1
2
3
4
To Earphone
5
6
CON6
To R-SPK
C
D1
IN4148
C2
VM12
Q1
R3
220uF/16V
220 OHM
2SA1162
R4
33K
B
Q2
2SC2712
VM12
R1
2Y 2.2
C1
1000uF/16V
A
1
2
JL1
2
1
VM12
CON2
100uF/16V
C3
JR1
2
1
CON2
VM12
R5
J2
22K
L-IN
5
R-IN
4
GND
3
2
1
CON5
To Main
VM12
VA12
R8
0 OHM
R7
0 OHM
2
CL7
1000uF/16V
CL6
RL3
R2
4.7 OHM
0.22uF
CL5
100K
RL2
RL1
680 OHM
10K
47uF/16V
2.2uF/16V
CL3
R6
33K
RL4
10K
CR7
1000uF/16V
CR6
RR3
0.22uF
4.7 OHM
CR5
RR2
RR1
680 OHM
10K
47uF/16V
CR3 2.2uF/16V
RR4
10K
2.2uF/16V
3
U1
1
OUTPUT
VA12
2
VS
3
BOOTSTRAP
4
THRESHOLD
5
MUTING
6
INVERT.IN
CL4
CL2
7
SVR
CL1
0.1uF
10uF/16V
8
INPUT
CL9
2.2uF/16V
CL8
TDA1905
2.2uF/16V
22nF
U2
1
OUTPUT
VA12
2
VS
3
BOOTSTRAP
4
THRESHOLD
5
MUTING
6
INVERT.IN
CR2
CR4
7
SVR
CR1
0.1uF
10uF/16V
8
INPUT
CR9
2.2uF/16V
CR8
TDA1905
22nF
Title
LP03-E AUDIO AMP
Size
Number
H-LCD2000
A4
Date:
26-May-2004
3
File:eyAmp-V3.DDB:
4
16
GND
D
15
GND
14
GND
13
GND
12
GND
11
GND
10
GND
9
GND
C
16
GND
15
GND
14
GND
13
GND
B
12
GND
11
GND
10
GND
9
GND
A
Revision
2.0 pr.Frolov
Sheet of
3
3
史立原
4
weiyoujun
Advertisement
