Avtech AVR-E1-B, Instructions Manual

Page: 41 / 46

PCB 96F - HIGH VOLTAGE DC POWER SUPPLY, 3/3
1 2 3 4 5 6
A
B
C
D
6 5 4 3 2 1
D
C
B
A
B
Ti tle
Si ze Number Revisi on
Date
Fil e Other 22-Mar-2019
Z:\mjc files \pc b\96B\ultravolt 2001.ddb - 96F\PCB96F-MAIN.SCH
UV PS, CHARGER/DISCHARGER
D8
1N459
1
2
3
+
4
-
5
+
6
K4
AQV2 10EH
Q5
MJE34 0
-15 V
Q7
MJE34 0
+1 5V
D7
1N459
1
2
3
+
4
-
5
+
6
K3
AQV2 10EH
+1 5V
-15 V
Q6
MJE35 0
Q4
MJE35 0
D4
1N493 7
D3
1N493 7
INPUT PWR RETURN
1
POSITIVE PWR INPUT
2
IOUT MONITOR
3
ENABLE/DISABLE
4
SIGNAL RETURN
5
REMOTE ADJUST
6
+5 V REF OUT
7
HV RETURN
8
HV RETURN
9
HV OUT
10
HV OUT
11
UV1
1/8 A2 4-P3 0
Vin
1
G
N
D
2
Vo ut
3
U1
78 15
AMP
6 7
V
C
C
8
G
N
D
5
2 3
U2
HCPL2 601
D1
1N474 0
VCC
C6
0.1 uF
L1
43 4-13 -33 1M
D2
1N475 0
D6
1N493 7
R3
39 0
R1
33 K
+2 4VF
+2 4VF
R5
22 K
GNDF
GNDF
+2 4VF +1 5VF
GNDF
+1 5VF
+1 5VF
GNDF
GNDF
GNDF
+1 5V
-15 V
VCC
GND
+1 5V
-15 V
VCC
THE TRANSISTORS DISCHARGE Vc WHEN Imax EXCEEDED (DUE TO CAPACITOR CHARGING) OR Vout IS DISABLED (DUE TO POLARITY CHANGE).
UV ON
SPARE PARTS
Diode protects UV output
1
4
1
2
Q1 C
MPQ2 222
8
1
0
Q1 D
MPQ2 222
L3
43 4-13 -33 1M
L4
43 4-13 -33 1M
5
1
2
RN1E
10 K
6
1
1
RN1F
10 K
7 10
RN1G
10 K
8 9
RN1H
10 K
C2 0
0.1 uF
C2 1
0.1 uF
C1
0.1 uF
R4
20 0K
X4
WM32 27-ND CONN
X3
WM32 26-ND CONN
X2
WM32 22-ND CONN
X1
WM32 22-ND CONN
1
2
3
4
6
5
U4
HCNR201
VCC
R6
12 0
C1 8
22 00p F
3
2
1
8
4
U3 A
LM358
5
6
7
U3 B
LM358
C3
22 00p F
12
13
14
U1 0D
LM348
R2
10 0K
1
2
J1
MAS-CON-2
-V TO PG
+V TO PG
C2
47 uF,3 5V C5
47 uF,3 5V
R1 8
22 OY
R1 7
22 OY
R1 6
47 0 OX
R1 9
47 0 OX
RELAY-POL
4 5
3
1 12
9 8
10
K2
TX2-1 2V
+1 5V
H
V
1
H
V
2
H
V
3
HV4
HV5
HV6
HV7
HV8
HV9
HV10
HV11
HV12
R2 4
10 0
R2 5
10 0
C2 3
2.2 uF
C4
22 000 pF CER
R2 7
3.3 K
R2 6
3.3 K
R2 8
3.3 K
R2 9
1.5 K
R3 0
1K
R3 1
1K
H
V
1
3
H
V
1
4