YORKVILLE Elite LS801P, Руководство по обслуживанию

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C
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D
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F
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M
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Product
LS801P
Date:
Filename:
PCB#
M1374V05sch.sch2006
LS801P
Tue Jan 13, 2015
M1374 of Sheet
Rev:
5 2
V05
+5V
SIGNAL
-15V
-15V
Power
-15V
-15V
+15V
GNDA
+15V
+15V
7
W
3
:G
8
6
W
3
:F
8
5
W
3
:E
8
4
W
3
:D
8
3
W
3
:C
8
2
W
3
:B
8
1
W
3
:A
8
+15V
+15V
1
W
1
0
:A
4
1
/4
W
1M
R52
RAD
1
/4
W
180K
R43
RAD
-15V
SD-
+145V -145V +15V -15V
C
1
9
2
0
0
V
1
0
0
N
SIG_GND
7
8 W8:G
6
8 W8:F
5
8 W8:E
1
8 W8:A
NEW ALTERNATIVE
CONNECTOR
SIGNAL
SIGNAL1
SIG_GND
+15V_MOD
C45
200V 100N
220U ????
R50
1/4W
FLMP
22R
ERR_OUT
TRI-WAV
WOOFGND
PSGND
FBACK+
R79
1/4W
MINI
2K05
FBACK+ FBACK+
GNDA
RED
SIG_GND
-15V_MOD
+25V_LS-
+15V
D44
0A2 BAT85
R157
1/4W
MINI
10K0
SIG_GND
+15V
LIMIT
+5V
SIG_GND
+
1
/4
W
1K5
R132
FUSIBLE
100V
C79
150P
BAV21
D38
1
/4
W
1K5
R134
FUSIBLE
4
8 W8:D
8
8 W8:H
3
8 W8:C
2
8 W8:B
50V
C97
22U
IN
REF
OUT
NJM7815FA
TO220
6856
U11
1
/4
W
1K5
R74
FUSIBLE
100V
C65
150P
BAV21
D28
1
/4
W
1K5
R63
FUSIBLE
SIGNAL
FROM
INPUT
PCB
50V
C112
22U
1/2W
1
R
R
4
6
S
M
A
L
L
R53
1/4W
.
2R2
U13:B
6586
100V
C8
100P
1
/4
W
10K0
R156
MINI
+5V
220U ????
200V
C137
100N
WOOFGND
0
EC4
63V
C34
100N
R192
1/4W
FUSIBLE
10R
-15V_MOD
R149
1/4W
.
330K
R147
1/4W
MINI
33K
C42
200V 100N
1
/4
W
1M
R57
RAD
-145V
1N5248B
ZD6
0W5
18V0
1
/4
W
180K
R41
RAD
D42
0A2 BAT85
SIGNAL
1
/4
W
10M
R153
.
1
/4
W
22K
R150
.
tienet
1
/4
W
1M
R199
.
1N5248B
ZD4
0W5
18V0
400V
C108
1U
1N5248B
ZD5
0W5
18V0
11
IN
10
OUT
U20:E
74HC14N
6603
5
IN
6
OUT
U20:C
74HC14N
6603
+5V
R182
2.0W
.
2R
2
.0
W
2R
R161
.
FBACK+
400V
C85
1N
2
.0
W
2R
R188
.
R186
2.0W
.
2R
FBACK-
R82
1/2W
MF
150K0
U24:A
MC33078P
PSGND
GNDA
NEG_OUTPUT
400V
C7
3U3
4
W
1
0
:D
4
250V
3U3
C132
250V
3U3
C22
C
2
3
2
0
0
V
1
0
0
N
R80
1/4W
0.1%
7K96
U12:A
LM6172
MOD_IN
-15V
R124
1/8W
FLMP
10R0
SIG_GND
R125
1/8W
FLMP
10R0
63V
C55
100N
+15V
250V
3U3
C44
2
1 FOD816
2306
U32:A
3
W
1
0
:C
4
2
W
1
0
:B
4
R200
1/4W
.
220R
R81
1/4W
0.1%
7K96
+15V_MOD
63V
C53
100N
2
.0
W
2R
R184
.
200V
C43
100N
400V
C86
1N
C41
50V 1N5
R108
1/4W
.
1M
R109
1/4W
.
47R
-15V
50V
C98
22U
1N5248B
ZD8
0W5
18V0
CAP NEEDS
TO BE NEXT
TO OUTPUT
DEVICES
400V
C114
1U
1N5248B
ZD7
0W5
18V0
50V
C128
1N5
R76
1/4W
MINI
4K7
R158
1/4W
MINI
10K0
R168
1/4W
MINI
10K0
WOOFGND
200V
C138
100N
63V
C99
100N
R138
1/4W
.
2R2
63V
C29
100N
63V
C28
1U
R51
1/4W
FLMP
22R
IN
REF
OUT
MC78L05ABPRM
6728
TO92
U29
63V
C100
100N
50V
C72
220N
1
/4
W
1K
R145
MINI
50V
C73
220N
4148
D36
4148
D34
R75
1/4W
.
470R
63V
C107
100N
TO92
BC550C
Q10
5101
+15V
1
/4
W
10K0
R40
MINI
R72
1/4W
.
3K74
7
1
4
-
1
/4
W
1K5
R133
FUSIBLE
TO92
2N5401
Q19
5108
8
V
+
4
V
-
U17:C
+
1
/4
W
1K5
R70
FUSIBLE
TO92
2N5401
Q18
5108
U
2
3
:E
R12
1/4W
.
4K7
63V
C24
100N
ACDETECT
NOT
USED
R44
1/4W
FUSIBLE
10R
D19
0A2 BAT85
CAP NEEDS
TO BE NEXT
TO OUTPUT
DEVICES
6
3
V
C
8
3
2
2
0
N
1
/4
W
47K
R129
MINI
1
IN
2
OUT
U20:A
74HC14N
6603
9
IN
8
OUT
U20:D
74HC14N
6603
400V
C81
1N
L1 6497
304UH
C
3
0
2
0
0
V
1
0
0
N
63V
C67
100N
C78
100V 15P
250V
C20
3U3
63V
C68
100N
63V
C56
100N
R45
5.0W
.
0R047
R60
5.0W
.
0R047
R37
1/8W
FLMP
100R0
400V
C82
1N
63V
C54
100N
R136
2.0W
Mini2W
33R
2
.0
W
2R
R190
.
L2 6497
304UH
U12:B
LM6172
S
E
E
P
O
W
E
R
S
U
P
P
L
Y
F
O
R
R
E
S
T
O
F
C
IR
C
U
IT
SIG_GND
IN
REF
OUT
NJM7815FA
TO220
6856
U22
S
IG
N
A
L
R54
1/4W
FUSIBLE
10R
1/2W
1
R
R
1
3
7
S
M
A
L
L
D26
0A2 BAT85
63V
C27
1U
1N5248B
ZD9
0W5
18V0
W
O
O
F
E
R
A
M
P
-15V_U12
+25V_LS-
+
From Power Supply
PCB
NET00256
R155
1/4W
MINI
10K0
SIGNAL1
R154
1/4W
MINI
10K0
R71
1/4W
MINI
10K0
SIGNAL1=GNDA
C77
100V 100P
To input PCB
-15V_U12
+15V +15V_U12
TP2
connect to heat
spreader
BLACK
connect to
heat spreader
+145V
FBACK-
R78
1/2W
MF
150K0
FROM W29 RIBBON CABLE PIN #8
R102
1/8W
FLMP
10R0
+15V_MOD
-145V
DRIVER CHIP SUPPLY
FBACK-
18uH
3899
R20
+15V_U12
18uH
3899
R22
8
W
3
:H
8
ALUMINUM
SPACER
DRIVER CHIP SUPPLY
63V
C35
1U
UF4004
D17
R135
2.0W
Mini2W
33R
SD+
R38
1/4W
FLMP
22R
SIG_GND
3
IN
4
OUT
U20:B
74HC14N
6603
13
IN
12
OUT
U20:F
74HC14N
6603
2
+
3
-
4
V
-
8
V
+
5
B
A
L
1
G
N
D
7
OUT
6
S
T
R
O
B
E
LM311
U10
6640
16V
C75
100U
DEBUMP
LEDGND
1
/4
W
100K
R151
MINI
-15V
-15V_U12
63V
C60
100N
+15V_U12
63V
C58
100N
1
/4
W
1M
R198
.
POWER AMP
HEATSPREADER
2307
Q15:A
T0247
IRGP35B60PDPBF
WOOFGND
R77
1/4W
.
6K8
R101
1/8W
FLMP
10R0
-15V_MOD
200V
C140
100N
GNDA
200V
C139
100N
0
XC52
0
XC47
50V
C123
22U
1N4753A
ZD10
1W0
36V0
WOOFGND
POS_OUTPUT
R183
2.0W
.
2R
2307
Q23:A
T0247
IRGP35B60PDPBF
FBACK-
R195
1/4W
FLMP
22R
R189
2.0W
.
2R
R87
1/4W
MINI
4K7
R105
1/4W
MINI
4K7
U17:A
MC33078P
U17:B
MC33078P
6586
U14:B
1
/4
W
220K
R146
.
TO92
2N5401
Q8
5108
63V
C59
100N
63V
C33
100N
(VCC)
LM13600N
Dual VCA
6745
U23:C
{Function}
LM13600N
U23:B
(VCC)
LM13600N
Dual VCA
6745
U23:D
{Function}
8
V
+
4
V
-
U24:C
1N4753A
ZD3
1W0
36V0
8
V
+
4
V
-
U12:C
+25V_LS
63V
C25
1U
U24:B
MC33078P
1
/4
W
220R
R152
.
63V
C57
100N
63V
C61
100N
250V
C31
3U3
100V
C134
15N
2307
Q14:A
T0247
IRGP35B60PDPBF
UF4004
D45
ALUMINUM
SPACERS
R193
1/4W
FUSIBLE
10R
63V
C26
100N
50V
C133
1N5
2307
Q24:A
T0247
IRGP35B60PDPBF
U13:A
6586
IRS2184
TO W6 ON M1373 PCB
(CROW BAR)
SEE P.S. SCHEMATIC
INVERTERS
+5V SUPPLY
LM13600N
U23:A
U14:A
6586
IRS2184 _W1