D
03-1
C
B
A
1 第 版
VER1.0
1/1
Revision
Lian Ming Tan
4321
Sheet of:
Drawn By:
PS 4LA BLOCK DIAGRAM
Number
2004/04/23
Size:
PS 4LA
A3
Date:
File:
HI SPEAKER
LOW SPEAKER+
LOW SPEAKER-
PS 4LA
Title
AMP
HI POWER
LOW POWER
HPF
PS 4LA BLOCK DIAGRAM
VOLUME
BRIDGE OUT+
AMP
LPF
BRIDGE OUT-
AMP
LOW POWER
PT-4LA-E
V+
130 deg SW
V-
MIX AMP
SIGNAL INPUT
D
C
POWER SWITCH
AC INPUT
B
1 2 3 4
A
D
04-1
87654321
C
B
A
VER1.0
1/1
Revision
Lian Ming Tan
Sheet of:
Drawn By:
P-PS4LA-AMP
Number
2004/04/28
PS 4LA
PS 4LA
A3
Title
Size:
Date:
File:
U3
+Vc
LM3886
C10
100u/50V
C17
C25
C4
100u/50V
0.1uC60.1u
V+
1
NC
2
OUT
3
V-
4
V+
5
NC
6
GND
7
MUTE
8
-VIN
9
+VIN
10
NC
11
R10
R15
820P
HI OUT+
-Vc
T3
0.01u
C21
R13
10E
DS1
LAMP 2.1A
R8
C18
10P
27K
150E
0.1u
56P
C11
0E
R14
22K
33K
C23
220P
+Vc
C8
R9
U1
LM3886
C24
100u/50V
C12
0.1uC50.1u
V+
NC
OUT
VV+
NC
GND
MUTE
-VIN
+VIN
NC
C1
-Vc
100u/50V
1
2
3
4
5
6
7
8
9
10
11
100u/50V
C15
0.1uC20.1u
V+
NC
OUT
VV+
NC
GND
MUTE
-VIN
+VIN
NC
-Vc
C3
Z1
100u/50V
1
2
3
4
5
6
7
8
9
10
11
R7
-Vc
LOW BRIDGE-
T1
R4
10K
C16
10P
R5
560E
C20
10u/50V
C7
220u/16V
10K
8V2
R18
470K
Q1
BC327
R17
1K
+Vc
C27
T6
VacT8GNDT7Vac
6800u/50V
BU10-04
C28
0.1u/275V
-Vc
C26
6800u/50V
BR1
+Vc
C9
LOW BRIDGE+
T2
R1
10K
C13
10P
U2
R2
560E
C19
10u/50V
C14
560P
R3
1k
R12
220K
R11
10K
C22
0.1u
CN1
123456789
CN-5PX2-F
LM3886
R6
10K
D1
VTL5C4
R16
10K
10
-Vc
+Vc
1 2 3 4 5 6 7 8
D
C
B
A
D
04-2
C
B
A
1 第 版
VER1.0
1/1
Revision
Lian Ming Tan
4321
Sheet of:
Drawn By:
R12
10K
P-PS4LA-PRE
Number
PS 4LA
A4
Title
Size:
2004/03/09
PS 4LA
Date:
File:
3
10u/63V
C14
VR1
2
B50K
1
CLIP LED (RED)
123456789
D1
J4
10
CN-5PX2-F
TO P-PS4LA-POW PCB
33P
3K9
R4
C11
1K
680E
10K
R5
_
U1B
R8
C13
22nF
R6
48
-15V
10K
R2
C8
22u/25V
213
+
C4
C2
1
U1A
_
2
22u/25V
4
NJM2068LD
0.15u
0.22u
NJM2068LD
+
3
10P
R1
10K
C1
3c5e1a4d2b
R3
+15V
C12
R7
10K
15V1W
15V1W
Z1
15V 1W
C6
0.1u
TO PL
5
2
820E 1W
15K 0.5W
R13
-15V
GND
6
P
3
R11
SW PS-22E85L
SW PS-22E85L
1 2 3 4
R12
820E 1W
Z2
15V 1W
56K
Z3
Z4
Z6
15V1W
Z5
15V1W
C10
220u/25VC9220u/25V
C7
0.1u
+15V
R10
10E
C15
0.01uF/400V
CN1
SW1B
SW1A
1
2
4
1
J2
CN-BAL-MALE
LINK
D
J1
INPUT
C
B
A
D
05-1
C
B
A
87654321
C4
100u/50V
C10
100u/50V
C17
0.1uC60.1u
DS1
V+
1
NC
2
OUT
3
V-
4
V+
5
NC
6
GND
7
MUTE
8
-VIN
9
+VIN
10
NC
C25
R11
-15V
-Vc
Vac
11
0E
R10
R15
33K
820P
820E 1W
Z2
15V 1WZ115V 1W
C9
220u/25V
C6
0.1u
R13
15K 0.5W
D?
DL-3
U3
LM3886
C27
+Vc
T6
Vac
C28
6800u/50V
BU10-04
0.1u/275V
T8
GND
C26
6800u/50V
BR1
T7
PT-4LA-E
130 deg SW
HI SPEAKER
T5
R12
0.01u
0.1u
10P
150E
+15V
C21
C18
R9
C24
820E 1W
33P
GND
C1
100u/50V
C8
100u/50V
C12
0.1uC50.1u
V+
1
NC
2
OUT
3
V-
4
V+
5
NC
6
GND
7
MUTE
8
-VIN
9
+VIN
NC
U1
LM3886
C14
10u/63V
3
R5
1K
+
_
U1B
22nF
C4
C2
1
U1A
48
+
_
2
3
10K
R2
R1
C8
22u/25V
NJM2068LD
0.15u
0.22u
NJM2068LD
10P
10K
C1
R4
R8
680E
3K9
C13
R6
C11
10K
22u/25V
R1
10K
10
11
C14
560P
R3
1k
R12
220K
R11
10K
C22
0.1u
R12
10K
2
VR1
B50K
1
R3
56K
+15V
C12
R7
10K
Z3
15V1W
Z4
15V1W
T3
HI OUT+
R13
10E
LAMP 2.1A
R8
27K
56P
C11
R14
22K
C23
220P
C10
220u/25V
C7
0.1u
1
2
CN1
PL
POWER SWITCH
213
4
3c5e1a4d2b
J2
CN-BAL-MALE
AC INPUT
D
C
LINK
J1
INPUT
T2
LOW BRIDGE+
C13
10P
R2
560E
C19
10u/50V
D1
Z6
15V1W
Z5
15V1W
LOW SPEAKER
T1
LOW BRIDGE-
R6
10K
CLIP LED (RED)
D1
R10
10E
C15
0.01uF/400V
B
VTL5C4
SW1B
SW1A
U2
LM3886
R16
456
123
C9
10K
100u/50V
C15
GND
C3
100u/50V
0.1uC20.1u
V+
1
NC
2
OUT
3
V-
4
V+
5
NC
6
GND
7
MUTE
8
-VIN
9
+VIN
10
NC
11
R7
-Vc
Z1
P
SW PS-22E85L
SW PS-22E85L
R4
10K
C16
10P
R5
560E
C20
10u/50V
C7
220u/16V
10K
8V2
R18
470K
Q1
BC327
R17
1K
A
Revision
Number
PS 4LA
Title
Size:
VER1.0
1/1
Lian Ming Tan
Sheet of:
Drawn By:
PS 4LA-ALL
2004/05/06
PS 4LA
A3
Date:
File:
1 2 3 4 5 6 7 8
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