YORKVILLE PSA1S Manuel De Service page 33

1 2 3
SUBWOOFER AMP
A
B
C
FROM INPUT PCB
+Hi
D
+15V_MOD +15V_MOD
1
W201:1
8
N1201 R266
2512 R215
47K
47K5
FPGND
0805
2
W201:2 8
R267
N1208
47K
2
2512
3
W201:3
8
N1202
3
D213
E
SOT-23
N1203
4 15V0 R219
W201:4 8
475R0
0805
R201
ChGnd2
W100
FPGND
R7
5
12K1
W201:5 8 W100
0603
N1207
0805
WOOFGND
2K32
R8
6
W201:6 8 W100
N1206
0805
2K32
R5 R6
F
N1204 0805 0805 C217
7
1K54 1K54
W201:7 8
470P 50V
0603
R223
8
R229 R233
W201:8
8
0805 0805 1/8W
1K54 1K54
0805
6K98
N1205
+15V_MOD
R4 R3
0805 0805 MC33078D
1K54 1K54
U205:2
G
6 DUAL OPAMP
-
7817
R231
7
W100
5 0805
+ 1K0
+15V_MOD
C225 50V R236
6K98
470P -15V_MOD 100N
0603 0805
C204 C210
0805 50V 0805
H
D1
DO214AC
3SMAJ5932B
20V
D2
I
DO214AC
3SMAJ5932B
F1 F2
20V ChGnd2
0A5 0A5
5130 5130
-15V +15V
J
K
1 2 3
4 5 6 7
R203
W100
R204 0805
10K0
W100
0603
12K1 +15V_MOD
R214
4K7
0805
C205
100N C213
R218
50V
W125
0805
680P 50V
0805
8K66 0805
+15V_MOD
C233
D214
R268
U201
50V
+ W125
LM311
100N
4K02
D1005
7851
0805
CDSF4148
0805 U204:2
SO8
6
- DUAL OPAMP
-
7
R222
5
10K0 7817
WOOFGND +
0805 MC33078D
R221
-15V_MOD
100N
475R0
C234
C209
0805
0805
50V
0805
-15V_MOD
WOOFGND
R224
C218
0805
W125
1N 50V
0805
47R
R227
WOOFGND
W100
C242
10U 0805
1M0
16V
1206
U205:1
R230
2 DUAL OPAMP
C220 W100 -
50V
U204:1
0805 1
2 DUAL OPAMP 9K09
220N
1206
-
3
1 7817
+
R232 MC33078D
3
W100 +
MC33078D
0805
1K0 7817
R240
475R0
0805
C226
100V
47N
1206
WOOFGND
WOOFGND
R259 R261
182K 274K
0805 0805
R260
R258
0805 C235
20K5
1206
0805
470K
4 5 6 7
8 9 10
+/-15V_MOD
+15V
+15V_MOD
R200
W250
N1211 1206
10R
100N 50V
C206
0805
100N 50V
C207
WOOFGND
0805
R202
W250
N1212 1206
-15V_MOD 10R
-15V
D200 SILENT ON/OFF
CDSF4148
R9 R207 R208
Silent W100 W100 W125
0805 0805 0805
U200:2
1K0 1K0 4M7
C215 LTV-8141S
50V C214
R212
D201 50V
22V0
10K0
1U 470N
SOT-23 0805 1206
4X4mm
6668
4PIN SMT
LVGND
WOOFGND
+15V_MOD
+15V_MOD
C203
50V
100N
0805
R226
WOOFGND 15K0
0805
U202
2
+
LM311
7851
SO8
3
-
Q204
MMBTA92
C211
8165
100N SOT-23
50V
+17V_LS
0805
D204
-15V_MOD WOOFGND ES1J
R237
DO-214AC
1W00
1R0
R247
2512
4K7
R209
0805
100K
2512
U203
IRS21844S
7
VCC
R262
1
W100
IN
274K 2
SD
0805
4
DT
3 4
+
3
VSS
1
-
C231
C230
150P C232
R251 100N
8163 TL331
4K7
0805
C216 50V
0805 0805
U206 0805 33U 25V 50V
R210
SOT23-5
6x6mm
10K0
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
Link1
LVGND PSGND WOOFGND
D209
SOT-23
43V0
CDSF4148 Q200
MMBF4391LT1
D207 MMBTA92
3
Q201 R213 8165
D
182K SOT-23
D1005
4 0805
7806
R257
SOT-23
4K7 S
0805
-15V_MOD
LVGND
LVGND
-15V_MOD
+175V PSA1S
+205V ES15P
+215V ES18P
+Hi
+215V ES12P
+205V PSA2S
+215V ES21P
Q203
R225 IRGP50B60PD
T0247
W250
2385
1206
10R
D203 R228
W250
C222
1206
BAT750
600V
10R
SOT-23 10U
R234
D205
RAD POLY
182K
C224
0805
ZD200
ES1J
1U 50V 0W2
DO-214AC
18V0
1206
4X4mm
Q205
HO 12
IRGP50B60PD
VB 13
T0247
2385
VS 11
R249
W250
1206
5
COM D206 10R
R250
LO 6
W250
1206
BAT750
10R
SOT-23
6686 R252
SO14 1M0
0805
-175V PSA1S
-205V ES15P
-215V ES18P
-Hi -215V ES12P
-205V PSA2S
-215V ES21P
2x12" 4R 600WPGM #7545 PSA1S
2x15" 8R 1000WPGM #7447 PSA2S
1x12" 4R 2800WPGM #7437 ES12P
1x15" 4R 2800WPGM #7470 ES15P
1x18" 8R 1200WPGM #7420 ES18P
1x21" 4R 3000WPGM #7500 ES21P
11 12 13
14 15 16 17
+17V_LS
C237
1U 25V D212
1206 DO-214AC
R206 ES1J
R263 D208
R264
2512
W125 W100
100K
1K4 13K DO-214AC
0805 C236 0805 ES1J
C238
4U7
100N 50V
50V
0805 1210
L202
U207
1
S
5 2
1000UH
D S
7
S
8
LNK302G
S
C241
4U7
C239 D211
8211
2U2 50V
MURA240T3 1210
SMD8B
250V
403D
RAD 0.1in
R265
330R
-175V PSA1S
1206
+17V_LS
-205V ES15P
-Hi
-215V ES18P
-215V ES12P
-205V PSA2S
-215V ES21P
D210
MURA240T3
403D
C219
680N
400V
L200
R238
W100
255UH
0805
6674
R241 100R
2512
C227
2R0
100N
R242 R243
50V
0R02 0R05
R248
0805
OARS OARS
2R0
SMT
2512
C229
1600V
N1209
470p
4
4 W402:4
L401
C228 486uH N1215
N1 3
680N
4 W402:3
400V
N2 2
4 W402:2
2906 1
4 W402:1
N1214
N1210
C401 C402
N5
1206 1206
Link2
PSGND FilterGND
FilterGND ChGnd2
Woofer Amp
Section:
M1824-PSA1S
Product(s): ES12P/ES15P/ES18P/ES21P/PSA1S/PSA2S
PCB# M1824 Rev# V02 BOM Rev# 01 Sheet 2 Of
Date Modified: 2020-10-28 Filename: Amp.SCHDOC
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