YORKVILLE EXM70 Service Manual page 41

1 2 3
D26
A
PMLL4148
SOD80
D53
R210 R138
W100 W125
2K74 1M50
PMLL4148
0805 0805
SOD80
D54
B
C56
PMLL4148
63V
SOD80 D25
4U7
SOD123
4X7MM .2in
30V
R136
15K0
0805
C
D
E
F
S1
G
D14
S2B
DO214AA
H
CT
I
D17
S2
J
S2B
DO214AA
*
- 4CM X 4 CM copper heatsink area.
K
1 2 3
4 5 6 7
LinkMute
Q19
R135
R137
D
J108
W125 W125
SOT-23
S
1M50
100K
0805
0805
R139
100K
C58
0805
63V
Q11
4U7
D
4X7MM .2in J108
SOT-23
C89
S
0805
D13
R126 R141 R177 R175 R178
W250 W250 W250
2492
10R 10R 10R 10R
S2B 0A4
1206 1206 1206 1206
Rad .2
DO214AA
C40 C105 C121 C44
1000U 1000U 1000U 1000U
50V 50V 50V 50V
R235
22K
0805
PAmpGnd
C14 C122 C124
1000U 1000U 1000U
C125
R236
50V 50V 50V
D15 1000U
22K
50V
0805
S2B
DO214AA
R246 R185 R186 R187
W250 W250 W250
2492
0A4 10R 10R 10R
Rad .2 1206 1206 1206
4 5 6 7
8 9 10
AmpStby
U14
7719 MC33063A
R237 R238 R131 R182 8
DRV_C
4R7 4R7 4R7 4R7
7 SW_C 1
ISEN
1206 1206 1206 1206
SW_E 2
6 TCAP 3
VCC
5
INV
GND
C43
C119
RAD .2in
SO8
63V
0805
1U
R183
1K0
0805
R184
W125
3K01
0805
Q6
R176 MJD112 R23
+15Vout
W250 W250 * DPAK-3 W100
10R 4R7
6817
1206 0805
+32V_ D16
R192
W100
R96
392R
SOD-323
W100
15V0
0805
10K0
Q14
C55
0603
MMBT3904
63V
SOT-23
7838
1U
RAD .2in
Q15
MMBT5401
SOT-23
C132
7837
-32V_
63V
D48
R193
1U
R63
W100
RAD .2in
W100
392R
SOD-323
10K0 15V0
0805
0603
R188 R189 R97
DPAK-3
-15Vout
W250 W250 W100
*
10R 10R 4R7
Q7
1206 1206 0805
MJD117
6978
8 9 10
11 12 13 14
R132
W100
2K74
1
0805
L3
TP32
+5V_1
7732
220UH
C115
D27 C118
RAD .2in
C120 100U
DO214AC 1206
25V
B160-13-F
0805
5vGnd
2CM X2CM copper heatsink area.
D9
DO-214AC
R140
ES1H
1K54
C93
0805
63V
100U
+15VOUT
1
TP13
100N
PSgnd
MC33078
PSGND
7817
1
V+
U12:3
V-
TP14
100N
-15VOUT
1
TP15
Power Supply
Section:
EXM70
Product(s):
M1616
PCB#: Rev#:
2018-04-18
Modified: File:
11 12 13 14
15 16 17
A
B
L4
+5Vout
7732
C
220UH
1
C62
0805
TP3
+5VOUT
D
E
Q8
1
Phant+
DPAK-3 F
MJD112
6817
TP2
R94
PHANT+
W125
1K54
C94
D49
0805
63V
24V
4U7
G
SOT-23
4X7MM .2in
H
C63
50V
0805
I
SO8
C65
50V
0805
J
V01P1 01 12 18
EML Rev#: Sheet Of
K
PowerSupply.SchDoc V031
Tmp Rev:
15 16 17