YORKVILLE EXM70 Service Manual page 47
Hide thumbs
Also See for EXM70:
- Service manual (70 pages) ,
- Owner's manual (14 pages) ,
- Service manual (79 pages)
Table of Contents
Advertisement
1
2
3
A
B
C
D
E
Ch-
Ch+
ChIG
F
G
H
I
J
K
1
2
3
4
5
6
7
D1C
R27C
W100
6K80
4V7
0603
SOD123
R29C
W125
Q1C
100K
MMBTA92
0805
8165
SOT-23
R34C
7828
+_
W125
249R0
Vout
0805
R37C
-_
W125
R39C
LM13700MX
249R0
475K
U1 in Ch1 and Ch2
0805
0805
Vref3
U2 in Ch3
(See Top Sheet)
R40C
W125
100K
0805
-15V
R46C
R47C
R48C
W125
W125
W100
249R0
562R0
4K99
0805
0805
0805
C25C
13
-
0805
U4C:4
R55C
ChIG
14
W100
12K1
12
SO14
+
0603
MC33079D
C28C
7668
0805
R57C
R58C
R59C
W125
W125
W100
249R0
562R0
4K99
0805
0805
0805
Vref2
+15V
C31C
100N
50V
0805
V+
C32C
0805
V-
SO14
Each part in this schematic
U4C:5
MC33079D
section is appears three times
7668
on the PCB. Ch1 input
-15V
connects to these parts with
an A suffix, Ch2 to the same
parts having a B suffix and Ch
3 to parts with a C suffix.
4
5
6
7
8
9
10
U1 in Ch1 and Ch2
R28C
C
U2 in Ch3
100K
(See Top Sheet)
0805
Q2C
B
R32C
7828
LM13700MX
W100
BC847C
2K74
BC847C
0805
SOT23
D6C
R35C
C21C
RLZ7.5B
270K
63V
7V5
0603
0W5
2U2
-15V
C23C
Level
P1C:1
T
330P
50V
M
0805
20K
4483
5C
R52C
R53C
W100
100R
12K1
0805
0603
2
-
C27C
1
SO14
3
16V
+
R56C
U4C:1
33U
47K5
MC33079D
RAD .2in
7668
0805
8
9
10
11
12
13
D2C
PMLL4148
PG
+15V
D11C
SOD80
SOD-323
R30C
18V0
10K0
0603
D4C
D3C
Q3C
PMLL4148
22V0
SOD80
SOT-23
BC847C
Clip
BC847C
SOT23
D32C
R38C
10K0
0603
PMLL4148
SOD80
R41C
R206C
W100
W125
1K0
3K92
C24C
0805
0805
B
100U
R50C
16V
0805
40K2
R54C
8X7MM .2in
W125
C128C
82K5
0805
100P
50V
C29C
C30C
0805
0805
6
-
16V
7
10U
5X7MM .2in
5
SO14
+
U4C:2
MC33079D
R60C
7668
W125
8K25
0805
R64C
W100
T
6K80
P2C:1
0603
1B
10K
4472
.
Mono Channels (Common Parts)
Section:
EXM70
Product(s):
M1616
PCB#:
2018-04-18
Modified:
11
12
13
14
15
16
17
LD1C
R1C
W100
0805
1K0
RED
7033
Clip
Q4C
R31C
MMBTA14LTIG
W100
7701
2K74
SOT-23
0805
R33C
4K99
0805
-15VL
C22C
100N
50V
R42C
R43C
0805
W100
W100
4K99
1K0
0805
0805
C143C
10P
50V
0402
R45C
R49C
W125
W125
4M7
0805
40K2
0805
C26C
R83C
ChOut
9
-
W125
1N
50V
8K25
8
0805
0805
10
SO14
+
U4C:3
MC33079D
7668
R61C
W100
10K0
0603
BusGnd
R65C
B
W125
8K25
P3C:1
0805
1B
10K
4472
R66C
.
FX
W100
4K99
0805
P2C:2
P1C:2
P3C:2
.
V01P1
01
18
18
Rev#:
EML Rev#:
Sheet
Of
MonoChannel.SchDoc
V031
File:
Tmp Rev:
14
15
16
17
A
B
C
D
E
F
G
H
I
J
K
Advertisement
Table of Contents
