Alto MAC 2.2, MAC 2.3, MAC 2.4, Руководство по обслуживанию

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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
Title
Number Revision Size
D
Date: 17-Sep-2004 Sheet of
File: D:\MAC PCB .ddb Drawn By:
LINE
NEUT
GND
IEC AC INLET
POWER SWITCH
D304
400V 25A
D301
200V 1A
C306
0.22U-250V
C16
0.1-50V
C304
0.22U-250V
R19
6.8K
R26
220K
R8
2K
R3
1M
R15
464K
R25
47
R1
39-3W
R304
2.7K
R301
6.8K
R303
470K
R10
150K
R18
220K
R2
33K-1W
R27
330K
R6
1M
R302
6.8K
D1
1N4004
D4
1N4148
D5
1N4148
D2 1M4148
D9
1N4148
D14
1N4148
D3
1M4148
D7
1M4148
D6
1M4148
D11
1N4004
D15
15V
D8
15V
Q 1
HMBTA42
Q 9
HMBT2222A
Q 5
MPSA06
Q 1
TIP41C
Q 6
2SA1036K
Q 4
HMBT5401
Q 7
2SA1036K
-55V_A
+55V_A
+110V_B
-110V_B
R7
60C 100 OHM
R4
60C 100 OHM
1
2
3 4
5
6
U2
4N33
C302
1000U 35V
C8
47-50V
Q 8
HMBT2222A
D10
1N4004
D13
1N4004
D12
1N4004
PSA31500(MAC2.4)Schematic Diagram 3 of 4
Power Supply
+15V_A +14V
-14V
-15V_A
-15V_B
+15V_B
BR_CUT
E307
E304
E308
E309
E302
E306
E301
E305
E325
E327
E312
E326
E310
E303
E313
0 V
0 V
1 1 5 V O r 1 2 0 V
1 1 5 V O r 1 2 0 V
1 0 3 V O r 1 0 8 V
^ R _ 1 2 0 6
^ R _ 1 2 0 6 ^ R _ 1 2 0 6
^ R _ 1 2 0 6 ^ R _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
C I R C U I T B R E A K E R
U S A : 2 0 A - 1 2 5 V
E U R O P E : 1 0 A - 2 3 0 V
!
!
C O L L O N E
C O L L T W O
PT31300E(230V)
PT31300H(240V)
!
1
2
CN301
1
2
CN303
T O F A N T O F A N
1
2
CN202
T O P O W E R L E D
1N4744
R5
33K-1W
!
3 4
D i n g N i a n C o n g
PSA31500 Power Supply
PSA-3000
P1
PSA31500-B
PSA31500-A
C7
4.7U-250V
POWER LED
RED
WHT
BLK
YEL
GRN
BLU
BLU
WHT
WHT
BLK
BLK
VIO
VIO
BRN
BRN
E314
E315
E316
E317
E311
E318
E319
C307
0.22U-250V
C305
0.22U-250V
E329
E328
-110V_B
+110V_A
+55V_B
-55V_B
E324
E322
E321
E320
E323
D302
400V 25A
D303
400V 25A
D305
400V 25A
F U S E 1
F U S E 2
F U S E 3
F U S E 4
F U S E 5
F U S E 6
F U S E 7
F U S E 8
F U S E 9
F U S E 1 0
F U S E 1 1
F U S E 1 2
S302
4A 250V
6A*12
!
!
CT_A
CT_B
R306
R12-5W
R307
12-5W
C303
0.068 250
CT_A
C301
0.1 275V
C9
100PF
R30
100
CN302:1
CN203:1
CN203:2
CN302:2
CN203:3
CN302:3
PTC PTC
3 0 0 V 2 A
FUSE2
FUSE2
CN101:9
CN201:9
CN101:8
CN201:8
CN201:1
CN101:1
CN101:13
CN201:13
CN201:12
CN101:12
CN101:2
CN201:2
CN201:3
CN101:3
-15V_A
+15V_A
^ D _ S O T - 2 3
^ D _ S O T - 2 3
^ D _ S O T - 2 3
^ D _ S O T - 2 3
^ D _ S O T - 2 3
^ D _ S O T - 2 3
^ D _ S O T - 2 3
^ D _ S O T - 2 3
^ Q _ B J T P _ S O T - 2 3
^ Q _ B J T P _ S O T - 2 3
^ Q _ B J T P _ S O T - 2 3
^ Q _ B J T N _ S O T - 2 3
^ Q _ B J T N _ S O T - 2 3
PSA31500-A
8 0 V
8 0 V
8 0 V
8 0 V
4 0 V
4 0 V
4 0 V
4 0 V
0 V
0 V
12