WIRING OF
+54VDC
POWER
RAIL (
FOR -SCHB OPTION)
1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
Revisi on
Printed
18-Dec-2020
Z:\engineering\circuits\avr-N\avr-n.Ddb - AVRQ-5-B\PS V4.sch
MEDIUM VOLTAGE PS FOR AVRQ-4-B, AVRQ-5-B
4A
+10V
+15V REG
+15V NSY
-15V
-5V
+5V REG
+5V NSY
GND
+24V, NO OLO
+24V, NO OLO
+1
0
V
+1
5
V
-1
5V -5
V
+5
V
G
N
D
G
N
D
+5
V
+5
V
+24, NO OLO
POS OLO
POS OLO
20 AWG
24 AWG
NEG OLO
GND
OLO GND
20 OR 24 AWG
C
A
P
B
A
N
K
G
N
D
H
I-
EX
T
PS
N
E
G
IN
G
N
D
G
N
D
GREEN
GND
AMBER
D
C
IN
D
C
IN
D
C
IN
G
N
D
G
N
D
G
N
D
20 AWG
PCB 158R5
H
I-
EX
T
PS
G
N
D
K
A
J1
J2
J3
J4
J5
J6
J7
-
+
J9 - FAN
J10
GND
GND
GND
20 AWG
-
+
C
J12
GND
-
+
C
J8
GND
+
-
J11
BD1
PCB 158R5
2) INSTALL C31 = 2.2uF CER
CHANGES REQUIRED ON PCB 158R5:
3) INSTALL C29 = C30 = 47uF/35V
1) INSTALL U10 = PYB15-Q24-D15
4) INSTALL L6, L8 = 7447452101 (100uH)
+MEDV
5) INSTALL J12 = 640456-4
AVRQ-4-B-SCHB AND
STANDARD AVRQ-5-B (NOT -VISH1)
+54V
IN+
1
IN-
2
CTL
3
FILT+
1
N/C
2
UNFILT-
3
4
FILT-
5
IN+
1
IN-
2
CTL
3
(20 AWG)
(24 AWG)
MAKE SURE 229A LEADS
DO NOT TOUCH VHB CASE
BD2
VHB50W-Q48-S48 WITH PCB 229A
+72V
-VISH1 UNITS
+MEDV
-5 STD AND -4-SCHB
-4 STD
+MEDV
+24V
Summary of Contents for AVRQ-4-B
Page 41: ...41...
Page 51: ...Bottom side 51...
Page 67: ...PCB 158R5 LOW VOLTAGE POWER SUPPLY...
Page 68: ...PCB 104G KEYPAD DISPLAY BOARD...
Page 69: ...PCB 228C OP AMPS AHV AND XHV UNITS...
Page 71: ...DUT WIRING ON STANDARD DAUGHTERBOARD PCB 267D...
Page 72: ...DUT WIRING ON SO 8 DAUGHTERBOARD PCB 314A...
Page 73: ...DUT WIRING ON WDIP16 DAUGHTERBOARD PCB 325A...
Page 75: ...PERFORMANCE CHECK SHEET 75...
