YORKVILLE Elite EF15P, Руководство по обслуживанию

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K K
J J
I I
H H
G G
F F
E E
D D
C C
B B
A A
Power Supply
Section:
Product(s):
POWER SUPPLY.SCHDOC
M1497 8 11
Sheet Of PCB#: Rev#:
Modified:
V01
File: 2019-10-09
EF10P-EF12P-EF15P
EML Rev#:
01
Tmp Rev: V031
CE
NA
N
C
P
IN
1
N
C
P
IN
1
T1A6 (#2473)
S3D
DO-214AB
D18
-20V UNMUTE
T3A15 (#2475)
W
1
2
5
30K0
0805
R42
T810-600G-TR
7915
G
M
T
1
M
T
2
D
2
P
A
K
Q5
2
N
7
0805
1
0
0
V
C49
S3D
DO-214AB
D15
S3D
DO-214AB
D12
CDSF4148
D1005
D9
3300U
18X35MM
35V
C42
3300U
1
8
X
4
0
M
M
63V
C41
W125
1M
0805
R29
S3D
DO-214AB
D21
S3D
DO-214AB
D19
S3D
DO-214AB
D13
S3D
DO-214AB
D10
CHGND
VIO
GRY
RED
YEL
RED_
GRY_
VIO_
CH1341U
1
0
U
5X5.5mm
1
6
V
C53
MBS4992
5190
{Voltage}
TO92
Q6:1
FEMALE CONNECTOR
VIEWED FROM WIRE SIDE
FEMALE CONNECTOR
VIEWED FROM WIRE SIDE
W
2
5
0
10R
1206
R38
S3D
DO-214AB
D16
18V0
SOD-323
D7
3300U
18X35MM
35V
C43
3300U
1
8
X
4
0
M
M
63V
C44
W
1
0
0
10K0
0805
R30
4700U
35X40MM
100V
C40
BLU
BLK
ORN
CH1341U
S3D
DO-214AB
D17
MUTE ON/OFF
680N
250V
X2 27MM
C47
100N
250V
'X2' 18MM
C46
4N7
250V
'Y' 10MM
C48
W250
10R
1206
R44
8283
4.7UH
12.3X6
L6
7A
7895
R34
S3D
DO-214AB
D20
S3D
DO-214AB
D14
CDSF4148
D1005
D8
W125
2K2
0805
R28
MMBT5401
7837 SOT-23
Q4
1300UH
6492
L5
-
+
S5
HORN
SP1
WOOFER
7A
7895
R31
1
U
4.3X3.9
5
0
V
C39
4
U
7
Elec
2
5
V
C38
S3D
DO-214AB
D11
_W1
MALE 9 PIN CONNECTOR FOR
TRANSFORMER SECONDARYS
WHT
BLK/YEL
BRN
CH1342U
ALL DIODES S3D 200V 3A0 DIO D214 SMT
PUT PADS UNDER HIGH CURRENT AND ALTERNATE
MUTE
AC-BLK1
1 2
3 4
Power Switch
S?
AC-WHT1
1
CON_HOLE_128
HC1
PS_GND
1
6 W9:1
2
6 W10:2
3
6 W10:3
5
6 W10:5
6
6 W10:6
6 W10:7
4
6 W10:4
1
6 W10:1
2
6 W9:2
3
6 W9:3
5
6 W9:5
6
6 W9:6
6 W9:7
4
6 W9:4
BLK/YEL
BLACK
BROWN
ORANGE
BLUE
WHITE
1
2 W11:1
2
2 W11:2
LINE
NEUTRAL
NA CE
NEUTRAL
LINE
LINE
NEUTRAL
VIO/
GREY/
RED/
RED
GREY
VIO
1
9 W8:1
2
9 W8:2
3
9 W8:3
4
9 W8:4
5
9 W8:5
6
9 W8:6
7
9 W8:7
8
9 W8:8
9
9 W8:9
+88V
+44V
+24V
-24V
-44V
-88V
1
4 W12:1
2
4 W12:2
3
4 W12:3
4
Spkr
4 W12:4
6562
192UH
L7 S3D
DO-214AB
D22
S3D
DO-214AB
D23
WOOFER_OUT
WOOFER_GND
HORN_GND
HORN_OUT
W250
22R
1206
R46
PS_GND
HORN_PRE_GND_
LVGND_
D_GND_
NC
1
Q6:2
HORN-
WOOFER_OUT
WOOFER-
HORN_OUT
ClassName: AC
ClassName: +Hi
ClassName: -Hi
DGND_
+88V
+88V
-88V
-88V
MuteGND
LVGND_
+24V
+24v_
HORN+
WOOFER-
HORN-
CH_GND
YELLOW
ClassName: AmpOut
ClassName: AmpOut
MuteGND
4700U
35X40MM
100V
C45
HORN+
Woofer_PRE_GND_
CH_GND_
Connection to CHGND1 in
Use a wire to connect these two
points when working on the bench.
PreAmp through the chassis.
1
3
4
6
7
2
5
8
_W?
Input PCB
1
3
4
6
7
2
5
8
_W?
Power Supply PCB
2
3
5
6
1
4
_W?
Input PCB
2
3
5
6
1
4
_W?
Power Supply PCB
-15V_
+15V_
D_GND_
D_GND_
HI+
HI-
LO+
LO-
+24V_
96KHZ
D_GND_
HORN+_S
_S
+88V_S
15K0
W100
0805
R207
SOT-23
24V
D3
DPAK-3
MJD112
6817
Q15
4R7
W100
0805
R206
W250
10R
1206
R205
W250
10R
1206
R204
SOT-23
MMBT3904
7838
Q16
W
1
0
0
392R
0805
R208
5
0
V
1
U
4.3X3.9
C145
+44V
+44V
PhantomPower
IE
C
_
R
E
C
T
+
F
U
S
E
PHgnd
40-55 VDC->
Load - 20mA max.
5
0
V
1
U
4.3X3.9
C146
RAD POLY
100V
4U7
C51