Rane SEVENTY, Руководство по обслуживанию

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E:\ \2018 MACHINE\RM07\ \RM07 \RM07-BOTTOM\RM07-BOTTOM-PWR.SchDoc
2018/9/19
CHECKED BY: DRAWN BY:
SHEET: 10802 47th Avenue West
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9 9
RM07 BOTTOM PWR
9
of
ACTION:
* rj
BOTTOM
REV7
Chassis
P1
5.0
C224
0.0022 X1Y2
C225
0.0022 X1Y2
4 1
D159
2KBP06M
+
C230
120/400v
D160
MURS160
1
S
D
C
F X
L
U57
TOP245
R186
8.06k
7
5
6
4
2
1
3
T2
469uH
R184
604k
R185
604k
R188
4.70
LED
8
GND
5
NC
4
COMP
6
E
3
C
2
NC
1
FB
7
U58
FOD2741
R187
6.81
+ C232
47/16v
C234
0.0022 X1Y1
GND
R189
243
C238
0.1 R190
2.00k
2
3
1
D163
MURD620CT
+ C235
220/35v + C237
220/35v
L10
10uH
R191
200k
GND
C233
1.0
R183
604k
C236
0.1
F5
T 1.6A 250V
J16
R200
22.0
C231
470pF
R212
82.0k R211
82.0k C227
0.0047 X2
U63
LM431
R249
150k
C280
0.1
R368
2.21k
C284
2.2
GND
D31
MBRS140T3
GND
R364
20.0k
Vref=0.8
+
C289
33/10v
+ C292
33/10v
+ C294
33/10v
R365
47.5k
GND
GND
J50
TP
-8
J52
TP
D29
P6SMB18A
D30
P6SMB18A
L7
10uH
L9
10uH
GND
C285
2.2
GND
FB
5
GND
4
COMP
6
EN
3
BOOT
2
SW
1
RLIM
7
VIN
8
U59 RT7272B
R367
23.7k
GND
C291
0.0022
GND
+ C290
1/50v
+24
+24
+3.3
J49
C279
0.1
R366
23.7k
GND
C282
2.2 C281
2.2
GND GND
C288
0.0022
R358
10.5k
GND
+
C283
33/10v
GND
GND
FB
5
GND
4
COMP
6
EN
3
BOOT
2
SW
1
RLIM
7
VIN
8
U56
RT7272B
VIN = 4.5V to 36V
EN(on) > 2V; EN(off) < 0.4V
FB = 0.8V
500KHz
Soft Start = 2ms
L6
22uH
GND
GND
R361
47.5k
GND
+24
Vref=2.5
R192
23.7k
R250
16.5k
C286
0.33
GND
C287
0.1
GND
R363
10.0k
R360
40.2k
R357
301k
R359
75.0k
R362
3.32k
+8
W1
4in BLK
W2
4in WHT
H6
+ C295
1/50v
1 2
4 3
T1
20mH
+ C239
470/25v + C417
470/25v
1 3
L1A
47uH
2 4
L1B
47uH
+5.0
J51
C293
0.1
R374
23.7k
GND
C297
2.2
C296
2.2
GND GND
C300
0.0022
GND
+ C298
33/10v
GND
GND
FB
5
GND
4
COMP
6
EN
3
BOOT
2
SW
1
RLIM
7
VIN
8
U60
RT7272B
L8
22uH
GND
GND
R372
47.5k
GND
+24
C299
0.1
GND
R371
10.0k
R369
75.0k
R373
4.75k
R370
24.9k
D162
4148
C226
0.33 X2
C228
0.001 X1Y2
C229
0.001 X1Y2
R2
681k
R3
681k
R4
681k
R5
681k