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A
B
C
D
REV Eng A B C D E F
Date:
Revision Description
ECN#
1
1
INDEX
SHEET DESCRIPTION
2
2
Release version
3
3
*Company Proprietary Information*
Note: All thru hole Resistors are 1/4 Watt unless otherwise indicated. All SMT 1206 Resistors are 1/4 Watt.
4
Peavey Electronics Corp.
P. O. Box 2898 Meridian, MS 39301
All SMT 0805 Resistors are 1/10 Watt. Note Capacitor Values are indicated as Follows: val P = pF (picoFarads) val * 10 exp-12 val N = nF (nanoFarads) val * 10 exp-9 (1N=1000pF, 100N=0.1uF) val U = uF (microFarads) val * 10 exp-6 Patents: Copyright Peavey Electronics Corporation 2008.
B C Product: Title:
4
PR_CLASS_D_I
Release Date: of 5
D
Project Number:
Eng:
B
Sheet 1
Saved: 2-29-2008_13:31
A
1
2
R53
0
R9
33.2K
2 4560
-
+ U8 P17
3
1
R47
2.87K
C3
220P
50V
NC
1 2 3
R43
10K
DDT Enable
HDR3
NC NC 8 7 v+
R56
100
GND0
GND0
GND0 5 BIAS 1
+ U6
4 NC
13700 D 2
3
GND0
TWEETER_AMP_IN
R3 D22
A
10K
1N4148W
GND0
C5
-15FILT +15FILT
A
100P
50V
R49
12.4K
R22
12.4K
GND0
R1
10K
R62
100K
R60 D1
22.1K
D11
1N4148W
U12
7
-6 +
thresh -12.18v
4560 5
D9
1N4148W
R2
10K
U8
7
R4
1
-6 +
R61
100K
1N4148W
4560 5
D2 R5
10K 1N4148W
4560
-2
GND0
10K
R51
2.87K
C1
1U
63V
U12
+3
-15FILT -15FILT STATUS
GND0
P4
Tweeter Amp Status Woofer Amp
1 2 3 4 5 6 7 8
R54
0
R10
33.2K
2 4560
-
P18
NC 1 2 3
3
+
1
U10
R67
+15FILT
DDT Enable
R84
10K
HDR8SH R63
4.7 4.7
R48
GND0
-15FILT
2.87K
C7
220P
50V
HDR3 R58
NC NC 9 10 v+
100
GND0
+ U6
13 NC
GND0
GND0 12 BIAS 16
13700 D 15
14
GND0
WOOFER_AMP_IN
D23
1N4148W
GND0
R16
10K
C12
+15FILT
1N
100V
R50
7.5K
R26
12.4K
-15FILT GND0
R14
10K
R66
100K
R64 D14
22.1K
D10
1
4560 2
-
thresh -10.85v
D16
1N4148W
R6
10K
U10
7
-6 +
R65
100K
U13
1N4148W
R42
1N4148W
B D10 - DO NOT Install
U13
+3
R52
2.87K 1U
63V
4560 5
D20 R44 1N4148W
10K
7
-6 +
4560 5
10K
B GND0
C2
-15FILT -15FILT
GND0
+15FILT +15V
R57
10
C113 C115 C114
10U
16V
8 +V
C101
100N
50V
C23
100N
50V GND0
8 +V
U12
4560
4 -V
C100
100N
50V
C21
100N
50V GND0
8 +V
U13
4560
4 -V
C78
100N
50V
C79
100N
50V GND0
C99
100N
50V GND0
11 +V
U10
4560
4 -V
C16
100N
50V
C94
100N
50V GND0
8 +V
U6
13700
6 -V
U8
4560
4 -V
C93
100N
50V GND0 Title: Sheet Title:
GND0
100N
50V -15FILT
Peavey Electronics Corp.
P. O. Box 2898 Meridian, MS 39301
10U
16V
GND0
GND0
GND0
GND0
GND0
R55
10
-15V
PR_CLASS_D_I
of 5 Date: 2-29-2008_13:31
C
1 2
Sheet 2
1
2
+15FILT
R45
10K
VDDA8920
1N4148W
D24
Q4 2N3904
C4
100U
16V turn-on delay
R77
5.62K
R46
47.5K
Q3
MMBTA13LTI
D17
STATUS
R78
V5.6
1N4148W
R31
100K
D201 R8
mute
5.62K
R90
2.87K
GND0
5.6V
GND0 VSSA8920 VSSA8920 At Pin 14 VDDP8920 At Pin 17 VSSP8920
10K
GND0
R86
AC_OFF_SENSE
10K
A
Q2 2N3904
R87
10K
GND0
C98 C117
100N
50V
C97
220P
50V
A
C106
GND0
220P
50V
100N
50V VSSA8920
R7
10
GND0
VSSP8920 MODE to pin 6 of U4 1 VSSA2 12 20 17 VSSP1 24 VSSD
R28
10K
Q1
MMBTA13LTI
L3 C33
22UH
VSSA1 VSSP2
P209
C22
470N
63V
Tweeter +
GND0 9 11 IN1PROT SGND1
220P
50V 13 16
R82
22
CPT16
R76
TWEETER_AMP_IN
C18
8
U1
IN1+
OUT1 BOOT1 STAB1
C24 C107
GND0
5.62K
470N
63V 6 50V
TDA8922
MODE IN2+ 5 4 2 GND0 7
15
100N
50V
15N
18 19 22
50V
C36
220N
50V VSSP8920 GND0
220P
C19 R75
5.62K
GND0
HW IN2BOOT2 SGND2 OUT2 OSC
C27
15N
21 50V
C20
470N
63V
L4
VDDA1 10 VDDP2 23 VDDP1 14
P208
C31
470N
63V
VDDA2
22UH
Tweeter -
C9
180P
50V 12 13
3
R13
10
R83
22
CPT16
D21
1N4148W
U5
A
11
CLOCK
C118
100N
50V
C105
100N
50V
VDDP8920
C32 C40
220P
50V VDDP8920
D19
1N4148W
B QN 74HCT00
C41
220P
50V VSSP8920 At Pin 20
GND0
100N
50V
R24
15K
R71
4.75K
4
9 10
U5
A
8 GND0 GND0
1 2
U5
A
3
U5
A
6
B QN 74HCT00
VDDA8920 VDDA8920
GND0
At Pin 23
B QN 74HCT00
5
B QN 74HCT00
B
B
R80
VDDA8920
10
L1
+29V
F-BEAD
VDDP8920 Connect At Pin 14
C8 +
63V Connect At Pin 17 VSSP8920
C45
330U
63V
47U
Connect At Pin 14 VDDP8920 Connect At Pin 20 VSSP8920
V5.6
C102
100N
50V
C38
100N
50V
Connect At Pin 23 VDDP8920
1N4148W
Connect At Pin 17 GND0
Connect At Pin 14 VDDP8920
Connect At Pin 20 VSSP8920
Connect At Pin 23 VDDP8920
C6
330U
63V
D6
VSSP8920
L2
-29V
Connect At Pin 17 VSSP8920
C103
100N
50V
C104
100N
50V GND0
C39
100N
50V GND0
C37
100N
50V GND0
HW?
C34
10U
16V
14 VCC
C35
100N
50V
U5
74HCT00 7 GND
Peavey Electronics Corp.
P. O. Box 2898 Meridian, MS 39301 Title:
F-BEAD
MICA
GND0 Sheet Title:
R81
VSSA8920
GND0
PR_CLASS_D_I
of 5 Date: 2-29-2008_13:31
10
C
1 2
Sheet 3
1
2
VSSA8920W VSSA8920W
At Pin 14 VDDP8920W
At Pin 17 VSSP8920W
C72 C86
GND0 A
C69
220P
50V A
C85
GND0
220P
50V
100N
50V
100N
50V VSSA8920W VSSP8920W
R36
10
L9
1 VSSA2 12 20 17 VSSP1 24 VSSD
C73
22UH 220P
50V
P9
C54
470N
63V
Woofer +
VSSA1 VSSP2
R40
22
CPT16
9 11
IN1PROT SGND1
13 16
R30
WOOFER_AMP_IN
C53
8
U4
IN1+
OUT1 BOOT1 STAB1
C84 C89
GND0
P7
CPT16 Woofer -
5.62K
470N
63V MODE 50V 6 5 4 2 GND0 7
TDA8920
MODE IN2+
15
100N
50V
15N
18 19 22
50V
C61
220N
50V VSSP8920W GND0
220P
C68 R29
5.62K
GND0
HW IN2BOOT2 SGND2 OUT2 OSC
P1
CPT16
C90
15N
21 50V
Sense Resistor +
C52
470N
63V
L10
VDDA1 10 VDDP2 23 VDDP1 14
P10
C55
470N
63V
VDDA2 3 CLOCK
22UH
Sense Resistor -
R37
10
R41
22
CPT16
C87
100N
50V
C88
100N
50V
VDDP8920W
C83 C70
220P
50V
C71
220P
50V
GND0
100N
50V
GND0
GND0
VDDP8920W VSSP8920W VDDA8920W VDDA8920W At Pin 23 At Pin 20
GND0
R34
VDDA8920W
10
L11
B +29V
F-BEAD
VDDP8920W
B
C58
330U
63V
Connect At Pin 14
C48 +
P15
GND0
63V Connect At Pin 17 VSSP8920W
47U
Connect At Pin 14 VDDP8920W Connect At Pin 20 VSSP8920W
C59
63V
SPD250
C77
100N
50V
C80
100N
50V
Connect At Pin 23 VDDP8920W
L12
-29V
330U Connect At Pin 17
VSSP8920W
Connect At Pin 17 VSSP8920W
Connect At Pin 14 VDDP8920W
Connect At Pin 20 VSSP8920W
Connect At Pin 23 VDDP8920W
F-BEAD
C75 R35
VSSA8920W
C76
100N
50V GND0
C81
100N
50V GND0
C82
100N
50V GND0
HW?
100N
50V GND0
10
MICA Peavey Electronics Corp.
HW3 HW7
NC NC
HW5
SO.125
GND0
HW6
SO.125
GND0 Title: Sheet Title:
P. O. Box 2898 Meridian, MS 39301
HW8
SO.125
SO.125
GND0
PR_CLASS_D_I
of 5 Date: 2-29-2008_13:31
SO.125
C
1 2
Sheet 4
1
2
C67
1.0N
SGND 250V
R19
U2
+ AC. AC 6
T1
13
D8
3 2 1
L7
3.3UH
P16
P6 T3.15A P5
275V 275V
F?
SG
R32
100K
1W
C62
C63
SPD250 FCLP5MM FCLP5MM
R25
560K
1/2W
C66
470U
200V NC
1
2
PA
MBRF40250T
10MH
L5
10 OHM R21
0
Jumper for 230VAC
C57 C51
1000U
50V
29+V
C30
100N
50V
220N
600V6A
P19
1 2 3 4 5 6
P20
1 2 3 4 5 6 +29V A -29V GND0
220N
7
220U
63V
A
P8
SPD250
3
4
PB
14 15
C11
Y caps for 230VAC
C46
2.2N
250V
C43
2.2N
250V
C10
4.7N
250V
R20
Jumper for 120VAC 0
L8 R33
100K
1W
AGND1
CAB6X2CAB6X2
4.7N
250V
C65
470U
200V
8
F-BEAD
C50 C91
1000U 1000P
1000V 50V 3
C56
220U
63V
C42
100N
50V
Connect HW12 here SGND CGND Note: for 120VAC, install 30320586 1nF 250V Y caps at C43 and C46 5 SYNC 1 D
D7
16 2 1
L6
3.3UH
SGND
U3
FSCQ1565
VCC 3 S 2
MBRF40250T
FB 4
D12
SGND 9
L14
3.3UH
MUR420
R18
220K
C112
470U
25V
C109
470U
25V
R27
150K
R17
2.49K
D4
BYV26C
10 AC_OFF_LEVEL
P21
1 2 3 4
P22
1 2 3 4 AC_SENSE +15V -15V
P12 J1 P13
L E N 2 4
R39
221
D5
4 11
CAB4X2 CAB4X2
GND0 AGND1
BYV26C
S1
1 3
C92
4.7N
400V
SPD250 C64 R15
1.65K
D3
1N5931B
C28
10U
50V
C44
10U
50V 5 30500022 12
C110
470U
25V
C111
470U
25V
SPD250
P14
SPD250
RK2P1T
P11
SPD250
680P
50V
IEC3H
D13
MUR420
L13
3.3UH
A.C. Inlet / Switch BreakAway Board 30901428 IEC connector
SGND +15_RAW
D18
1N5931B
R68
1.37K
R11
1.37K
Connect at output connector 29+V
C74
6 5
R59
7.87K
Q5
1
220N
50V
B
NC
R23
10K
=17.9k ~1/4 Watt
B
R38
10K
C49
47N
50V AC_SENSE
4
CNY17-3F 2
3 VZ
U16
VREF
1
ZR431C
2
GND
R12
1.82K
R94
AC_OFF_LEVEL
AC_OFF_SENSE
SGND
221K
D15
+15_RAW
Q7
MMBTA13LTI
AGND1
Connect at output connector
1N4003
C108
100N
50V
R93
22.1K
Heatsink noise cap
HW2 P3 HW12
NC
Peavey Electronics Corp.
P. O. Box 2898 Meridian, MS 39301 Title:
HW9
AGND1 GND0 NC
P2
GNDCLIP
AGND1
C95
1N
200V
SO.250
PAD4-6
HW4
NC
GNDCLIP
CGND
PR_CLASS_D_I
of 5 Date: 2-29-2008_13:31
SO.250
SO.250
Sheet Title:
C
Sheet 5
1
2
BILL OF MATERIAL REPORT ----------------------REPORT DATE/TIME: 6/20/2008 9:46:22 AM BOARD NAME: PR Class D Power Amp PROJECT NUMBER: P0600061 ASSEMBLY LEVEL NUMBER: 29098361
DESIGNER: FJE
Qty. Part # Description Reference Designators --------------------------------------------------------------------------------1 6 2 1 2 19 30200098 30200118 30200154 30200157 30200164 30200174 1.65K 5.62K 1.37K 1.82K 0.0 10K 1/4W 1/4W 1/4W 1/4W JUMPER 1% MF 1206 1% MF 1206 1% MF 1206 1% MF 1206 SMT 0805 R15 R29 R30 R75 R76 R77 R78 R11 R68 R12 R53 R54 R1 R2 R3 R4 R5 R6 R8 R14 R16 R23 R28 R38 R42 R43 R44 R45 R84 R86 R87 R56 R58 R31 R61 R62 R65 R66 R7 R13 R36 R37 R55 R57 R46 R39 R17 R40 R41 R82 R83 R63 R67 R71 R60 R64 R93 R50
1/10W 1% MF 0805
2 5 6 1 1 1 4 2 1 3 1
30200181 30200194 30200196 30200205 30200220 30200224 30200238 30200241 30200251 30200256 30200329
100 100K 10 47.5K 221 2.49K 22 4.70 4.75K 22.1K 7.5K
1/10W 1% MF 0805 1/10W 1% MF 0805 1/10W 1% MF 0805 1/10W 1% MF 0805 1/4W 1% MF 1206 1/4W 1% MF 1206 1W 5% MF 2512
1/10W 1% MF 0805 1/10W 1% MF 0805 1/10W 1% MF 0805 1/10W 1% MF 0805
2 1 1 4 5 3 1 2 1 1 1 1 3 3 1 1 14
30200330 30200334 30200342 30200358 30200408 30200494 30200512 30210017 30230046 30240035 30240036 30240200 30300069 30300080 30300083 30300088 30300089
33.2K 15.0K 221K 10 2.87K 12.4K
1/10W 1% MF 0805 1/10W 1% MF 0805 1/10W 1% MF 0805 1/2W 1% MF 2010 1/10W 1% MF 0805 1/10W 1% MF 0805
R9 R10 R24 R94 R34 R35 R80 R81 R47 R48 R51 R52 R90 R22 R26 R49 R59 R32 R33 R25 R27 R18 R19 C36 C61 C74 C34 C113 C114 C4 C5 C3 C7 C19 C33 C40 C41 C68 C69 C70 C71 C72 C73 C97 C98 C16 C21 C23 C24 C30 C32 C35 C37 C38 C39 C42 C75 C76 C77 C78 C79 C80 C81 C82 C83 C84 C85 C86 C87 C88 C93 C94 C99 C100 C101 C102 C103 C104 C105 C106 C108 C115 C117 C118 C95 C64 C27 C89 C90 C107
7.87K 1/10W 1% 0805 100K 560K 150K 220K 1W 1/2W 1/4W 1/4W 5% MO AXL 5% FP AXL 5% CF AXL 5% CF AXL
10 OHM 3A INRUSH LIMITER 0.22UF 10UF 100UF 100PF 220PF 50V 10% X7R 1206 SMT4 SMT6
16V 20% EL 16V 20% EL 50V 50V
5% NPO 0805 5% NPO 0805
39
30300093
0.1UF
50V 10% X7R 0805
1 1 4
30300109 30300147 30300154
1000PF 200V 680PF 0.015UF 50V
5% NPO 1206 5% NPO 0805
50V 10% X7R 0805
1 1 1 2 2 2 4 4 2 2 2 2 1 2 1 1 2 8
30300169 30300174 30320114 30320185 30320270 30320322 30320323 30320324 30320327 30320566 30320581 30320582 30320586 30320623 30320667 30330136 30330158 30330159
180PF 1000PF 4700PF 10UF 4700PF 2200PF 330UF 470UF 0.22UF 220UF 1000UF 470UF 1000PF 47UF 1000PF
50V
5% NPO 0805 5% NPO 0805
C9 C12 C92 C28 C44 C10 C11 C43 C46 C6 C45 C58 C59 C109 C110 C111 C112 C62 C63 C56 C57 C50 C51 C65 C66 C67 C8 C48 C91 C49 C1 C2 C18 C20 C22 C31 C52 C53 C54 C55 D4 D5 U3 Q5 U2 D7 D8 D3 D18 U16 U5 Q1 Q3 Q7
100V
400V 20% "X" RADH 50V 20% ELL RAD 250V 20% "Y" RADH 250V 20% "Y" RADH 63V 20% ELS RADH 25V 20% ELS RAD 275V 20% "X" RADH 63V 20% EL LOW ESR
50V 20% EL RADH 200V 20% EL SNAP IN
250V 20% "Y2" RADH 63V 20% EL RAD
1000V 10% CER RAD 50V 5% PE RAD
0.047UF 1UF 63V
5% PES RAD 5% PES RAD
0.47UF
63V
2 1 1 1 2 2 1 1 3
30400026 30400035 30400173 30400605 30403603 30405931 30407431 30418042 30418051
1A 600V 35N -DIODE T&R QUASI RESONANT PWR SWITCH CNY17-3F BASELESS OPTO BR RECT INLINE 600V 6A MBRF40250T DL SCHOTKY DIODE 1N5931B, 18V, 1.5W, ZENER ZR431C ADJ SHUNT REG. RAD 74HCT00 4- 2IN NAND SO14
MMBTA13LTI NPN DARL. SMT
4 2 1 1 15
30418053 30418135 30418231 30418261 30418328
4560 DUAL OPAMP SO8 2N3904 NPN SOT23 NJM13700 DUAL OTA SMT 1N4003 - SMT - SMA PKG 1N4148W SWITCHING DIODE
U8 U10 U12 U13 Q2 Q4 U6 D15 D1 D2 D6 D9 D10 D11 D14 D16 D17 D19 D20 D21 D22 D23 D24 D201 U4 U1 D12 D13 T1 L1 L2 L8 L11 L12 L3 L4 L9 L10 L5 L6 L7 L13 L14 P21 P22 R20 R21 P19 P20 HW2 HW4 HW12 J1 P5 P6 P2 P3 HW7 HW8 HW3 HW5 HW6 S1 P8 P11 P12 P13
1 1 1 2 1 5 4 1 4 2 2 2 3 1 2 2 2 3 1 7
30418546 30418646 30418675 30420420 30500022 30502122 30504103 30519985 30519989 30600087 30600136 30651168 30900915 30901428 30901714 30901785 30901888 30901892 31322377 33716194
5.6V ZENER (SOD123)-SMT TDA8920 CLASS D POWER AMP TDA8922 CLASS D POWER AMP MUR420 FAST RECOVRY DIODE ESCORT 150 POWER TRANSFORMER FERRITE BEAD INDUCTOR T&R 22UH, 5A INDUCTOR COMMON MODE CHOKE OUTPUT CHOKE (SLUG CORE) 4C .100 STRP SRCON 2" 0 OHM 22GA JMPR AXL
6C .100 STRP STRP 2" JMP SPCR,H,T4-40X1/4,SW,NK,KN PWR INLET, RA SCREW MT PC RA GND FUSE CLIP, 5 X 20MM -T&A SCREW TERM, 6-32 -PCB MT 4-40X.25X.125--BRASS STND .125 .114HW,SW,NB SWITCH 2P1T ROCKER PC H SPADE .250 PC MNT .093
P14 P15 P16 1 2 6 6 1 33716721 33717052 CABL13817 FIDUCIAL PCB_PAD46 8 3 HDR V SPOX 2.5MM TIN HDR V SR .100" TIN P4 P17 P18 P1 P7 P9 P10 P208 P209 FD1 FD2 FD3 FD4 FD5 FD6 HW9
16GA W/CRIMP TERM 73713817 ????????????????????????????? PCB PAD #4-#6 MACH SCRW
-----------------------------END OF BILL OF MATERIAL REPORT ------------------------------