4
03-1
1
第版
D
C
B
A
VER1.0
1/1
Lian Ming Tan
Revision
Sheet of:
Drawn By:
HI SPEAKER
LOW SPEAKER
POWER SUPPLY
SWITCH
PS 4HA BLOCK DIAGRAM
HI
Number
2004/02/02
PS 4HA
PS 4HA
LOW
AMP
HI POWER
321
HI PRE
AMP
HPF
AMP
LOW PRE LOW POWER
AMP
LPF
DSP MODULE
V+ & V- V+ & V-
Title
HI V+
LOW V+
T6.3A
T6.3A
HI V-
LOW V-
T6.3A
T6.3A
A3
Size:
Date:
File:
PS 4HA BLOCK DIAGRAM
238094
130 deg SW
VOLUME
MIX AMP PRE AMP
POWER SWITCH
1 2 34
AC INPUT
SIGNAL INPUT
D
C
B
A
7654321
04-1
8
第版
1
GND
0E2 5W
S4
S3
+VCC2
D4
1N4002
D14
6A2
D24
1N4002
D17
1N4002
D3
6A2
D5
1N4002
-VCC2
LOW SPEAKER
+VCC1
-VCC1
Title
PS 4HA
Size:A2Number
Date:
2004/01/31
File:
PS 4HA
P-313120-1-PS 4HA
Sheet of:
Drawn By:
Revision
VER1.0
1/1
Lian Ming Tan
D
C
B
A
C15
100P
R10
TR1
0.001U
C1
DL1 47P
R70
2
3
6
5
-15V
+15V
R28
68E
R34
8K2 2W
TR9
NJE350
7.6V
D14
7V5 1W
1K5
+1.4V
C25
10/50V
C18
220U/25V
R57
12K
20.2V
R66
8K2
D13
1N4002
D25
1N4002
C27
0.0047U
R33
C21
1K
470P
R58
47E
R56
8K2
C10
220P
R20
12K
24V
TR5
MJE340
R19
4E7
R43
2K2
C39
330P
MJE15030
R18
470E
TR4
R59
47K
0.0047U
MJE340
-1.4V
R32
12K
680E
TR22
BC847
C17
220P
R52
8K2
R51
47E
2
3
10
11
D1
4148
R21
10K
TR18
BC857
R63
10K
TR25
BC857
C13
R21
R41
8K2 2W
R8
47K
-7.6V
R11
10K
C20220U 25V
1U 50V NP
+15V
R46
150K
D10
7V5 1W
TR7
MJE340
68E
47K
48
IC5A
_
1
+
MC33078
R73
10E
IC5B
_
7
+
MC33078
0.0047U
8K2
D12
1N4002
D11
1N4002
R22
12K
R2
C2
R3
22K
C6
10UF/50V
14.9V
R4
1K
R32
33K
R62
10K
R61
10K
-7.7V
C22
1U/50V
TR23
C28
1000U/6V3
BC847
TR24
BC847
R60
47K
R64
4K7
OFFSET PROTECTION
R53
47K
8.6V
+VCC1
78
12
MUTE
ST-BY
TDA7294
1
C23
220U/50V
R49
33K
TR13
MJE350
-VCC1
R48
330E
R26
4E7
IC1
TDA7294
13
15
-24V-20.2V
6
14
5
4
9
R47
10K
8.84V
14.2V
9.4V
C7
0.1U
R16
470E
C40
330P
R17
2K2
C24
470P
22UF/50V
C3
C4
10UF/50V
R12
22K
R35
10K
R36
10K
TR17
BC857
1N4148
-15V
TR6
MJE15031
MJE350
C25
0.0047
R55
1K
R1
22K
R12
10E 0.5W
C5
0.1U
SOFT START
TR11
BC32725
D8
1N4148
R30
10K
R37
470E
D17
TR15
NJE15031
C23
TR21
2SC5200
or NJL21184
R17
10E
R14
10E
TR19
R42
390E
HIGH OUT +
RL1
OZ-SS-124LM1
DC 24V 16A
R27
390E
TR8
TIP36C
or SIMILAR
TR2
TR3
2SA1943
or MJL21193
TR20
MJE15030
TR14
TIP35C
S1
Hi SPEAKER
S2
GND
R15
R13
0E2 5W
TR16
BC857
LOW OUT+
R25
820E
D
DL2
47P
R77
R78
15K
C
1
B
A
1 2 3 4 5 6 78
2
3
4
5
6
6P/P=3.96
CN1
22K
_
6
IC6B
5
+
MC33078
+5VA
CN2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN-7PX2-F
FROM 110018 INPUT PCB
R79
47E/5W
C8
10000/63V
C9
10000/63V
7
10U NP
C11
10000/50V
C12
10000/50V
R80
C36
-15V
+15V
C32
2200U/63V
IC4 7815
1
1
IC3 7915
D27
4148
Vin
Vin
R76
1K
1K
R69
100E PTC
C31
4N7
-15V
48
2
_
+
3
MC33078
+15V
C35
D26
4148
3
Vout
GND
2
GND
Vout
10/25V
1
10/25V
C37
IC2 7805
Vin
C36
IC6A
R75
33P
2
12K
47K
100K
R74
R40
12K
Vout
GND
R29
-15V
1
+15V
1000U 6.3V
0.2V
R39
4K7
+5VA
-0.5V
TR10
2N5551
R46
4K7
D7
1N4148
R44
68K
R59
68K
D5
1N4148
TR12
2N5401
0.6V
+VCC2
+VCC1
+15V
3
D21
27.0K
C33
DL2
2
1
-15V
-VCC1
-VCC2
TO POWER LED
R31
C16
R71
15K
R9
560E
100P
-0.34V
470E
0.1U
C14
MJE802
VR1 470E
R23
820E R24
4
04-2
1
第版
D
C
B
A
VER1.0
1/1
Revision
Lian Ming Tan
Sheet of:
Drawn By:
P-313121-1
Number
2003/12/10
+VCC2
Vac
-VCC2
+VCC1
-VCC1
PS 4HA
PS 4HA
棕
黃
橙
321
D2
1N4002
藍
紫
KBPC25
D4
KBU806
GBU8D
0.01uF400V
C2
Title
A4
Size:
Date:
File:
F2
S2
T6.3A
BP25-06PWS
C1400V/10N
F1
T6.3A
S1
D1
F3
S4
T6.3A
F4
S5
T6.3A
S3
1 2 34
D
C
B
A
7654321
04-3
+5VD
330E
+15V
D
C
MIC2
CN-BAL-MALE
HIGH INPUT
+4dB
B
MIC1
XLR
X3
1
3
2
4
X1X2
1
2
3
4
5
6
0.01uF/400V
SW2A
SW PS-22E85L
C27
47u/63V
47u/63V
10E
1
2
3
0.1u
C15
0.1u
C21
C22
FL5R
L2
FL5R
L3
R22
SW2B
P
SW PS-22E85L
IC1E
33079
1K2
11 4
-15V
7
8
33079
C23
47u/63V
C1
47u/63V
C2
22P
C20
15K
R15
_
+
IC3D
390E
R14
14
R9
6K8
10K
10u/63V
R3
R4
C28
2
0.0033u
DL1
R
G
SIGN/LIMIT
C6
VR1
D50K
3
10u/63V
D1
BYV27
1
3
2
3
2
CLIP
SIGNAL
C18
2
3
5
22P
C7
10K
R5
33079
_
IC1A
+
1
C19
22P
33079
_
IC3A
+
L1
TP-SEV1924-03
3
4
47u/63V
C17
13
1
12
10u/63V
1
1
+5VD
2
1000u/6V3
C25
470u/25V SLL*
10
R16
R19
15K
10K
9
6K8
6
5
15K
33079
6K8
10K
GND
R1
R11
IC3E
11 4
R2
_
33079
+
IC1C
_
33079
+
15K
0.0033u
C5
IC1B
0.0033u
C16
R10
13
12
22P
R18
C14
470u/25V SLL
C11
10K
10K
12V1W
12V1W
R12
4
5
6
C10
470u/25V SLL
R7
12V1W
ZD3
ZD2
12V1W
ZD5
ZD4
R13
SW1
0E
FROM INPUT TO 313115-1 DSP BOARD
CN2
1920
1718
1516
IC3D
2u2 100V
1314
1112
9 10
7 8
5 6
3 4
1 2
CN-10PX2-180
14
10
4.7K
R17
1
3
6
2
NC
NC
NC
OUT
FB10FC11GND
GND13OSC
SS
15
R6
15K
C8
C13
0.033u
HIGH
LOW
9
6
5
16
NC
12
9
5
IC3C
33079
33079
GND
4
_
+
IC3B
_
+
7
NC8NC
GND
14
3K9
+15V
-15V
C29
_
33079
+
C24
+5VA
CN1
1
3
5
7
9
11
13
CN-7PX2-F
TO 313120-1 AMP PCB
8
22P
C26
820E
R21
7
IC2
V+
L4962
0.0022u
R8
C12
10
12
14
330P
2
4
6
8
-15V
+15V
C4
C9
220u/63V
8
第版
1
D
C
B
A
Title
PS 4HA
Size:
A3
Date:
File:
1 2 3 4 5 6 78
Number
P-110018-PS4HA
2003/12/10
PS 4HA
Sheet of:
Drawn By:
Revision
VER1.0
1/1
Lian Ming Tan
A
D
05-1
4
C
B
A
桌面Drawn By:
HI SPEAKER
321
LOW SPEAKER
P-313120-1
CN2
CN1
藍紫綠棕橙
GND
-VCC2
+VCC1
S1
S3S4S5
紅
黃
黑
Number RevisionSize
A4
Title
黃
VAC
-VCC1
+VCC2
S2
黃
紅
Date: 12-Feb-2004 Sheet of
File: C:\Documents and Settings \PC98.PC98\ \PS4HA~1.DDB
PS 4HA 喇叭模組配線圖
238094
CN1
CN1
P-313115-1
CN2
P-110018
POWER SW
1 2 34
SIGNAL INPUT
AC INPUT
D
C
B
A
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