Miller Auto Invision II Owner's Manual page 119

T1
XFRMR – MULTI–OUTPUT
D4
2 2 1
BYJ20J
1.5A
600V
10 9
8
1
D8
3
1 2
7
BYJ20J
1.5A
600V
6
D7
2
RD_GND
BYJ20J
600V
1.5A
R74
2.21K
U4
4
+22VDC
3
PC817
C26
2 1
220pF
1kV
C15
2 1
RAGND
220pF
1kV
+20V_UNREG
1
C3
L4
+
470uF
1 2
50V
BEAD
C65
.1uF
50V
C66
.1uF
50V
C2
1 2
+
470uF
L3 50V
BEAD
2
IN
–20V_UNREG
1
C33
+
470uF
50V
R999
RD_GND
330
PRELOAD
TL431
1
2
C29
.01uF
TP30
R20
D2
162K
1%
8
TL431AI
RD_GND
U3
LM340T–15
3
IN OUT
C19
+
100uF
50V
C18
U2 100uF
+
50V
3
OUT
LM7915CT
L5
1 2
BEAD
C73 C34
100uF
.1uF +
50V
50V
RD_GND
R14
44.2K
1%
TP29
R10
4.99K
RA+15V
RA+15V RA–15V
R71 R72
2.21K 2.21K
C67
.1uF
50V
TP7
RAGND
LED2
YELLOW
C68 SMT
.1uF
50V
RA–15V
RAGND RAGND
+24RD
F1
1 2
1A
R89
Z1 2.21K
FUSE CLIP
Z2
FUSE CLIP TP39
LED4
YELLOW
SMT
RD_GND
Pensar 86147 (Part 1 of 3)
OM-201 396 Page 113
TP6
LED1
YELLOW
SMT