Download Python Service Manual - Red-D

G-6
ELECTRICAL DIAGRAMS
SCHEMATIC - POWER PC BOARD
209
POSITIVE
B209
INPUT RECTIFIER
+15V
CR2
3
X3
LM224
CR1
LM224
4
11
R1
R2
40
40
10W
10W
R23
R24
R25
150K
150K
150K
40
10W
CAPACITOR
PRECHARGE
3
11
R4
CR1
40
5
6
4A
900V
UNDERVOLTAGE
R33
1
OCI1
DZ7
6
7
1W
4
6
50V
5
OCI3
1
CR2
CNY17-3V
22.1K
CR1
2
6
2
FROM CONTROL BD.
1
1
J10
100V
15V
35V
4
1A
18
1.00M
44.2K
1
(RELAY DRIVE)
2
D20
Q3
C17
C16
1.0
R85
221K
R28
150p
100K
5
RECONNECT
206
J10
R92
X1
2
C5
R97
PROTECTION
D18
CNY17-3V
12V
1.00K
+15V
5
100
Q1
150K
1.00K
R27
10W
C18
150p
50V
4
221K
X1
5
R96
6
R95
C19
4.75K
C8
R93
CR2
R3
4
R94
4
4
R26
+15V
TEST D
R14
10.0
DZ4
R19
R81
1K
1K
5W
5W
1K
D2
1A
.022
.022
2000V
2000V
1000V
BLEEDER
B205
R31
1K
C1
TRANSFORMER
PRIMARY
205
A2
PEAK DETECTOR
RESISTORS
5W
D15
DZ15
+15V
C27
.22
.22
1000V
1000V
325VDC
(NOMINAL)
FILTER
+15V
E2
E1
D1
C2
1A
C1
.022
.022
2000V
2000V
GATE
R46
10.0K
R52
202A
R119
1.00K
1.00K
R70
G4
C11
.0047
10.0
50V
R71
15V
E4
E3
31.6K
C14
1.0
35V
221K
Q2
1A
100V
E2
D9
E1
1A
C24
C12
.022
.022
2000V
2000V
V/F CONVERTER
1000V
R78
1W
+15V
B204
C1
1K
1K
5W
5W
1K
R76
TRANSFORMER
A4
R98
R99
R100
R101
150K
332K
16.5K
6.19K
5W
204
6.19K
R82
1W
.0047
50V
10.0
G2
R60
G3
10.0
G4
R61
10.0
E3
E2
E1
D8
1A
1000V
C25
C9
.022
.022
2000V
2000V
R104
15.0K
+15V
+15V
D22
1.0
R106
2.94K
5W
1W
C20
0.27
Q4
1A
2
100V
Q5
50V
A3
E4
10.0K
R111
150K
R53
R73
PRIMARY
201
C1
1
X3
1A
3
100V
R114
47.5K
D24
R79
C10
C2
DZ14
2.00K
R57
1.00K
C3
R72
15V
1.00K
R56
DZ8
1.00K
R55
1.00K
G1
2.00K
DZ10
R59
R109
332K
2.21K
C4
1W
TEST E
TRANSFORMER
R58
6.2V
1K
R108
150K
PROTECTION
RESISTORS
10.0
10.0
DZ9
15V
OVERVOLTAGE
B201
R62
1W
BLEEDER
5W
A1
TEST A
150K
1K
207
D7
14
12
6.19K
R110
R107
R105
CAPACITOR
R103
D21
D4
1.82K
A3
(NOMINAL)
R48
1000V
7.68K
1000V
325VDC
1
2
R51
.22
X1
5W
FILTER
R74
.22
R75
202
C29
7
6
13.7K
1K
X3
X3
1.00M
C28
15.0K
13
5
3
C1
R102
+15V
R50
PRIMARY
A1
D23
R77
R115
G3
R35
10.0
A4
10K
DZ13
1.00K
221K
C1
CW
1W
C2
1W
R116
1.00K
R67
15V
R66
DZ11
R69
G2
DZ12
C3
C4
12V
G1
10.0
R65
(PWM DRIVE)
221K
R68
6.2V
1W
R118
R49
G4
BOARD
10.0K
GATE
7
D16
C6
DZ16
RECONNECT
10.0
2
8
R90
TEST B
R63
S4
22.1K
10.0
G3
6
CONTROL
50V
J10
X1
R36
GATE
9
150p
10
9
S3
12
4
C15
R84
4
FROM
6
(VOLTAGE PROTECTION)
1.00M
10 S2
DRIVE
J10
TO CONTROL BD.
CNY17-3V
2
MISCONNECTION
+15V
RECONNECT
R64
3
OCI4
203A
G2
1
5
5
PROTECTION
S1
R54
6
1
OVERVOLTAGE
1000V
3
J10
35V
562
PROTECTION
C23
J10
1.00K
10K
3.32K
50V
27
24.3K
R117
.0047
1W
35V
6
C21
3.32K
E3
R40
27
221K
R8
R7
R6
R5
E4
D3
D5
C7
8
REF
8
9
13
10.0K
8
R12
15V
-
A1
G4
10.0
DZ1
G1
GATE
1
X2
TL431
G3
R11
1.00K
+
2.8K
R112
1.00K
1.00K
1W
C1
14
X1
2.21K
1.00K
15V
5
G2
10.0
DZ3
C2
R41
1W
C3
C4
G1
R10
T1
TRANSFORMER
PRIMARY
208
R9
10.0
6.2V
R42
10.0
10
X3
B208
10.0
DZ2
R83
1.00M
12
6.19K
R13
25V
D6
5W
203
A1
150K
1K
CAPACITOR
A1
TEST C
150K
C13
50
12V
1W
R45
C26
5W
7.68K
C1
R29
A1
R34
206
R43
R30
1K
R38
10.0
5W
R37
E1
R39
E2
R113
E3
C4
R89
E4
C22
R88
G4
22.1K
G3
R22
50V
1W
R80
R87
15V
10.0
R21
10.0
.0047
C1
C2
A2
221K
DZ6
C3
G2
R91
R18
R17
R16
R15
1W
C3
C4
G1
R20
R47
1.00K
221K
1.00K
1.00K
R44
1.00K
15V
221K
DZ5
R32
10.0
1W
221K
6.2V
15V
1W
NEGATIVE
207A
INPUT RECTIFIER
300 Volts = 1kHz (calibrated)
dF = 9.5136 dV
3-19-99A
G
FILE NAME: G3518_1CA
NOTE: 202,203,206,&207 BOLT ON WITH FILTER CAPS
GENERAL INFORMATION
NOTES :
N.A.
SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGE
LAST NO. USED
ELECTRICAL SYMBOLS PER E1537
WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY
CAPACITORS =
NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE
RESISTORS = Ohms (
NUMBER.
DIODES =
MFD ( .022/50V
1A, 400V
1/4W
3518
UNLESS OTHERWISE SPECIFIED)
UNLESS OTHERWISE SPECIFIED)
(UNLESS OTHERWISE SPECIFIED)
LABELS
R-
119
Q- 5
X- 3
C-
29
CR- 2
OCI- 4
D-
24
DZ- 16
T- 1
SUPPLY
VOLTAGE NET
POWER SUPPLY SOURCE POINT
COMMON CONNECTION
FRAME CONNECTION
EARTH GROUND CONNECTION
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
PRO-CUT 80