YORKVILLE PSA1S Manuel De Service page 22

1 2 3
SUBWOOFER AMP
A
B
C
FROM INPUT PCB
D
+15V_MOD
1
W201:1
8
N1201
R215
47K5
LVGND
2 0805
W201:2
8
N1208
+Hi 2
R266 R267
3
2512 2512
W201:3
8 1W00 1W00
N1202
100K 100K
3
D213
E
SOT-23
4 15V0 R219
W201:4 8
475R0
N1203
0805
R201
W100
PSGND
5
12K1
W201:5 LVGND2
8
0603
N1207
WOOFGND
C217
6
W201:6 8
N1206
470P 50V
+15V
F 0603
R223
7
W201:7 8 1/8W
N1204
0805
6K98
+15V_MOD
8 R233 R229
W201:8
8 0805 0805
N1205 6K98 6K98
-15V
U205:1
2
DUAL OPAMP
-
R231
1
W100
0805
G 3
7817
+ 1K0
MC33078D
50V R236
C225
6K98
470P
0603 0805
-15V_MOD
H
WOOFGND
I
J
K
1 2 3
4 5 6 7
+15V_MOD
+15V
100N 50V 100N 50V 100N
C202 C203
0805 0805
100N 50V 100N
100N 50V
C209
C212
PSGND 0805
0805
-15V
-15V_MOD
R203
W100
0805
10K0
R204
+15V_MOD
W100
0603
12K1
R214
4K7
+15V_MOD 0805
C213
R218
W125
680P 50V
0805
0805
8K66
+15V_MOD
D214
R268
U201
+ W125
LM311
4K02
D1005
7851
CDSF4148
0805 U204:2
SO8
6
- DUAL OPAMP
-
7
R222
5
7817
10K0 +
0805 MC33078D
R221
470R
0805
-15V_MOD
-15V_MOD
WOOFGND
R224
C218
0805
W125
1N 50V
0805
47R
R227
W100
C220
50V
C242
U204:1 10U 0805
1M0
2 DUAL OPAMP MC33078D
220N
1206 16V
- 1206
U205:2
R230
1 6
DUAL OPAMP
W125 -
7817
R232
3 0805 7
+ 4K02
W100
MC33078D
0805
5
1K0 7817 +
C226
100V
47N R240
1206
470R
0805
WOOFGND
R259 R261
182K 274K
0805 0805
3
1
R260
10U
R258
0805 C235
20K5
10V
0805
470K
0805
4 5 6 7
8 9 10
+/-15V_MOD
+15V
+15V_MOD
R200
W125
N1211
0805
10R0
50V 100N 50V 100N 50V
100N 50V
C204 C205 C233
C206
0805 0805 0805
0805
100N 50V
C207
LVGND
50V 100N 50V 100N 50V
0805
C210 C211 C234
R202
0805 0805 0805
W125
WOOFGND
N1212
0805
-15V_MOD 10R0
-15V
D200
SILENT ON/OFF
CDSF4148
R207
R208
SILENT
W125 W125
0805 0805
U200:2
2K2 4M7
C215 LTV-8141S
50V C214
R212
D201 50V
22V0
10K0
1U 470N
SOT-23 0805 1206
4X4mm
6668
4PIN SMT
LVGND
+15V_MOD +15V_MOD
R226
15K0
0805
U202
2
+
LM311
7851
SO8
3
-
Q204
MMBTA92
8165
SOT-23
+15V_LS
D204
ES1J
-15V_MOD WOOFGND
R237
DO-214AC
1W00
1R0
R247
2512
4K7
0805
U203
IRS21844S
7
VCC
R262
1
W100
IN
274K 2
SD
0805
4
DT
4
+
3
VSS
-
C231
C230
C216
1U 47P C232
R251 100N
8163 TL331
4K7
0805
25V 50V
U206 1206 0805
0805 33U 25V 50V
R210
SOT23-5
6x6mm
6K98
0805
R255 R256
W125 W125
0805 0805
82K5 82K5
YS#3114
RED
WOOFER
4
RED
3
2
BLK
1
BLK
8 9 10
11 12 13
+15V
100N 50V
C200
0805
Link1 Link2
WOOFGND 100N 50V
C208
0805 LVGND PSGND WOOFGND
-15V
D209
SOT-23
43V0
CDSF4148 Q200
MMBF4391LT1
D207 MMBTA92
3
R213
Q201 8165
D
182K SOT-23
D1005
4
0805
7806
R257
SOT-23
4K7 S
0805
-15V_MOD
PSGND WOOFGND WOOFGND
-15V_MOD
+175V PSA1S
+Hi +202V ES15P
+205V ES18P
+202V PSA2S
Q203
IRGP35B60PDPBF
R225
T0247
W250
2307
1206
10R
D203 R228
W250
1206
BAT750
10R
SOT-23
R234
182K
C224 C222 340V
C221
100N ZD200
0805
0W2
100V 1U 50V 18V0 3U3
1206 RAD POLY
4X4mm
D205
ES1J
DO-214AC
R241
2512
2R0
R248
12
HO
2R0
VB 13
2512
11
VS
Q205
R249 IRGP35B60PDPBF
C229
T0247
W250
2307 1000V
1206
COM 5
470P
D206 10R
R250
LO 6 RAD .3in
W250
1206
BAT750
10R
SOT-23
6686
R252
SO14 1M0
0805
-175V PSA1S
-202V ES15P
-205V ES18P
-202V PSA2S
-Hi
2x12" 4R 600WPGM #7545 PSA1S
2x15" 8R 1000WPGM #7447 PSA2S
15" 4R 2800WPGM #7470 ES15P
18" 6R 1200WPGM #7420 ES18P
11 12 13
14 15 16 17
PSGND
D210
+15V_LS
MURA240T3 403D
C237
1U 25V D212
1206 DO-214AC
ES1J
R263 D208
R264
W125 W100
1K4 13K
DO-214AC
0805 C236 0805 ES1J
C238
4U7
100N 50V
R265
R206 50V
330R 0805 1210
0805
L202
1206
100K U207
1
S
5 2
1000UH
D S
R209 7
S
100K 8
LNK302G
S
0805
C241
4U7
C239 D211
8211
2U2 50V
MURA240T3 1210
SMD8B
250V
403D
RAD 0.1in
-175V PSA1S
-202V ES15P +15V_LS
-205V ES18P
-Hi
-202V PSA2S
C219
680N
400V
C223
2u2
140V
L200
R238
U200:1
W100
533UH
0805
1
6663
100R
LTV-8141S
C227
2
100N
R242 R243
50V
0R02 0R05
0805 6668
OARS OARS
C228 4PIN SMT
680N
400V C402
150P 1000V
L401
1206
N1209
4
4 W402:4
486uH N1215
N1 3
4 W402:3
N2 2
4 W402:2
2906 1
4 W402:1
N1214
N1210
EC7
C401
1 N5
150P 1000V
1206
CON_HOLE_140
PSGND
Variant name not interpreted
Woofer Amp
Section:
ES12P/ES15P/ES18P/ES21P/PSA1S/PSA2S
Product(s):
PCB# Rev# V03 BOM Rev# 01 Sheet 2 Of
Date Modified: 2018-10-09 Filename: Amp.SCHDOC
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A
B
C
D
E
F
G
H
I
J
K
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