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1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
C1_15
C1_16
470uF/160V
C1_17
C1_18
C1_19
C1_20
C1_21
C1_22
C1_23
C1_24
C1_25
C1_26
16x470uF/160V
R1_25
22R 1W
R1_28
0.22 5W
R1_29
0.22 5W
R1_30
0.22 5W
R1_31
0.22 5W
Q1_5
Q1_6
Q1_7
Q1_8
D1_9
1N4148
+83V_A
D1_15
1N5402
GND1
5xTR-93P(ALTO)
Q1_1
MJE15032
R1_23
1K5 5W
R1_24
1K5 5W
C1_40
22nF/100V poly
C1_13
3.3nF/50 cer
C1_14
3.3nF/50 cer
R1_62
5R6 1W
R1_22
5R6 1W
GND1
D1_13
1N4148
Q1_2
MJE15033
D1_14
1N4148
Q1_9
Q1_10
Q1_11
Q1_12
R1_32
22R 1W
R1_33
0.22 5W
R1_34
0.22 5W
R1_35
0.22 5W
R1_36
0.22 5W
GND1
-83V_A
D1_16
1N5402
D1_11
0R
D1_12
0R
D1_5
1N4936
D1_6
1N4936
C1_11
560pF/50 cer
C1_12
N/C
D1_7
ZD5V6 1/2W
R1_14
820R
R1_15
4K8 10W
R1_18
820R
R1_19
4K8 10W
D1_8
ZD5V6 1/2W
D1_10
1N4148
V1+
D1_1
ZD15V1.3W
C1_8
220uF/25V
GND1
D1_2
W2-04
R1_9
100R
GND1
V1-
C1_7
56pF/50 cer
R1_8
10K
C1_10
27pF/50 cer
R1_11
15K
SPEAKERS BUS
R1_10
330R
C1_9
0R
GND1
R1_6
4K7
R
1_7
4K
7
GND1
CH1 GAIN
C1_6
47uF/35V
D1_4
ZD15V1.3W
C1_45
220uF/25V
GND1
RB1_1A
4x10K
RB1_1B
4x10K
C1_3
100pF/50 cer
C1_5
47uF/35V
RB1_1C
4x10K
RB1_1D
4x10K
C1_4
100pF/50 cer
C1_2
22uF/50V
GND1
C1_1
22uF/50V
1
4
2
3
5
6
7
8
9
T1_1
FCT TAUD600
GND1
R1_17
NTC 50R
R
1_16
T
R
IM
M
E
R
100R
R1_20
TRIMMER 2K2
R1_21
TRIMMER 2K2
3
2
1
U1_1A
NJM4560L
5
6
7
U1_1B
NJM4560L
8
4
U1_1C
NJM4580L
V1+
V1-
TP1_3
TP1_6
1
2
3
R1_5
3P-2.5
J1_4
3P2.5
J1_5
3P2.5
MIS40-CH1.Sch
Titel
Size
File:
Date:
Drawn By:
Sheet
Revision
Model No:
9-Apr-2004
KEVIN LIN.
ALTO MISTRAL4000-CH1 DRIVE
2
1 of
MISTRAL4000
VER031212
A2
PCB# MIS4000.PCB
3
2
1
U1_2A
NJM4560L
5
6
7
U1_2B
NJM4560L
GND1
R1_53
8K2
R1_54
10K
C1_35
56pF/50 cer
8
4
U1_2C
NJM4580L
V1+
V1-
CH1 PILOTLIM
R1_52
47R
D1_24
W2-04
2
1
3
S1_1A
SW 2C_2P
(CH1 LIMITER MODE)
GND1
R1_55
330R
C1_37
220uF/16V
4
1
2
3
U1_5
VTL5C2
GND1
R1_51
100K
GND1
C1_36
56pF/50 cer
GND1
(FTR VT90N1 )
1
2
3
4
5
6
7
8
9
10
JP1_16
HEADER 5X2
R1_57
100R
R1_56
82K 1/2W
R1_58
68K 1/2W
+83V_A
-83V_A
GND1
1
2
3
4
5
6
7
8
9
10
JP1_3
HEADER 5X2
GND1
GND1
CH1 INSERT CONNECTOR
2
1
D1_25
1N4004
V1+
2
1
D1_26
1N4004
V1-
CH1 INSERT IN
CH1 INSERT OUT
2
1
3
J1_2
XLR MALE90
2
1
3
J1_1
XLR FEMALE90
CH1 INPUT
GND1
1
2
3
4
5
6
7
8
9
10
JP1_15
HEADER 5X2
GND1
GND1
5
4
6
S1_1B
SWITCH 2C_2P
NORMAL
BRIDGED
TO USE ONLY CH2 PUT JUMPER ON PIN 6&8
CH1 CLIP+
OUTPUT STAGE_A
1
2
L1_1
2uH 10A
1
2
R1_39
5R6 2W
R1_40
12R 5W
R1_41
12R 5W
C1_31
68nF/250V poly
GND1
K1_1
RELAY VBS SERIES
D1_23
1N4004
GND1
CH1 OUTPUT
1
2
JP1_1
CN-PCB6.3
1
2
JP1_2
CN-PCB6.3
1+
1-
GND1
TO
SPEAKON PCB
CH1 OUTPUT
D1_19
W2-04
R1_44
6K8 1W
R1_43
100K
Q1_16
MPSA92
R1_42
330K
Q1_15
MPSA92
D1_17
5mm RED LED
R1_46
100K
R1_47 47K
D1_18
ZD7V5 1/2W
Q1_17
MPSA42
R1_48
330K
D1_20
1N4004
TURN ON DELAY
C1_32
10uF/63
C1_33
47uF/63V
R1_45
1K5
C1_34
220uF/16V NP
D
1_21
Z
D
36V
1W
R1_63
1K 3W
D1_22
1N4004
R1_50
PTC 65R
R1_49
10K 5W
+83V_A
100R/10K
GND1
C
H
1 BI
LED
2
RELAY POWER1
CH1 BILED2
CH1 CLIP-
CH1 CLIP+
CH1 CLIP-
CH1 IN-
CH1 IN+
(PARALLEL OUTPUT)
-V_FAN_CH1
VAC FAN1-CH1
FAN OUT CH1
VAC FAN2-CH1
1
2
JP1_5
CN-PCB6.3
1
2
JP1_6
CN-PCB6.3
1
2
JP1_9
JEF-505
1
2
JP1_10
JEF-505
RECTIFIER
+83V_A
COM1
1
2
JP1_7
CN-PCB6.3
1
2
JP1_8
CN-PCB6.3
1
2
JP1_11
JEF-505
1
2
JP1_12
JEF-505
RECTIFIER BRIDGE1-
-83V_A
AC INPUT
1
2
3
JP1_13
HEADER 3
1
2
3
4
D1_27
W2-04
C1_42
470uF/35V
U1_4
LM317T
1
2
R1_1
1K8
R1_2
150R
C1_44
100nF/50 cer
C1_43
10uF/63
D1_28
1N4004
1
2
JP1_14
2P2.5
+12V
FAN
OUTPUT STAGE_A
RELAY POWER1
6.3x32 FUSE HOLDER
MISTRAL4000 Schematic Diagram 1 of 2
FUSE1-1
10AT
FUSE1-2
10AT
R1_3
NTC 100R
FAN OUT CH1
-V_FAN_CH1
VAC FAN1-CH1
VAC FAN2-CH1
ON/PROTECTION
(OPTION)
CH1 PHOTO COUPLER
-15V
+15V
CH1 BILED1
CH1 BILED1
GND1
R1_64
15K
CH1 BRIDGE SWITCH
CH2 AMPLIFIER
MIS40-CH2.SCH
(1.5A 200V)
(1.5A 200V)
(1.5A 200V)
(1.5A 200V)
5xTR-94N(ALTO)
R1_27
0.22 5W
Q2_4
Q1_13
R2_37
0.22 5W
C1_28
C1_30
C1_27
C1_29
R1_13
68R
C1_38
1.5nF/250 cer
R1_26
0.22 5W
Q2_3
Q1_14
R2_38
0.22 5W
Содержание DPA 2500
Страница 1: ...www altoproaudio com Version 2 0 MODEL PS 4LA MODEL DPA 2500 4000 ...
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