Service Manuals, User Guides, Schematic Diagrams or docs for : PEAVEY MAX112 MAX115 Peavey_MAX112_MAX115_2012
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1 2
PREAMP INTERFACE
P7
1 2
3 4
PREAMP_OUT+ 5 6 PREAMP_OUT-
-15V 7 8 -15V
HORN 9 10 HORN
11 12
+15V +15V
HDR12
GND
D1
BAV99L
A +15V -15V A
PA1
R6
1N4148MELF
D31
10K
C11
R4
100P 50V
C1 R7 U1 10K
U1 6 - PA1 L3
PREAMP_OUT+
2 - 1
R41
5 4580V
7
PA C10
100N 100V F-BD-600
10K 3 4580V + +15V
R17 + 49.9K R2 100N 50V
10K GND
47.5K C5
+HIGH
68P R49 R30 R29
50V 4.75K 4.75K
R43
200 GND
R18 10K
GND C12 GND
47.5K U4
NC NC D29 +5
100P 50V 2
LM339 4
C2 R8 R9 8 7 1N4148MELF - LIM1
v+ -
PREAMP_OUT-
100N 100V
4 R47
10K 10K 13700 D 2 NC 499
5
GND BIAS +
1 U9 3
GND
+15V -15V R48
BAV99L GND
499 WIRES TO PRIMARY BOARD
D2 +15V
TP3
1
U4 +15V
D32 R21 R58 D28 +7 LIM2 TH
1 RED BLU
LM339 6
12.1K 1K - R44 TP1 0.050" HOLE TP2
1N4148MELF 1N4148MELF 1 1
R56 10K
C19 TH TH
30.1K D30
47U PA1
35V 1N4148MELF -HIGH
C9 R3
-15V
10K R20 R22 R23 R16
100N 3.92K 3.92K 3.92K 3.92K
R13 50V
10K
GND
R14
10K
D D
Q2 Q3
2N7002E 2N7002E
G G
S S
C18 C20
B 100N 100N B
50V 50V
BAV99L
D7
-15V
R63 U4
+15V 9+
+15V +15V
14
4.7 C7 C43 8 LM339
C82
C56
+15V -
COMPANY PROPRIETARY INFORMATION
8 +V
11 +V C57 22U 100N 3 +V
100N 50V 50V
50V U1 100N U9 U4 10 9 U4
100N 11 +
50V 13700 50V LM339 13 - v+
13
4580V
C81 GND C8 C42 D 13700 10 LM339
GND GND
6 -V GND 12 GND
15 12 - Peavey Electronics Corp.
4 -V + BIAS
100N 22U 100N 14 U9 16 P. O. Box 2898
GND Meridian, MS 39301
50V 50V
50V R62 GND
-15V
-15V
-15V -15V Title: MAX_115_POWER
4.7
INPUT/LIMITER
MAX 110/112/115 POWERAMP
Sheet Title:
DESIGNED BY: Jim Hartman & Bobby Baldwin
C Sheet 1 of 3 Date: 2-27-2012_9:52
1 2
1 2
+HIGH
R28
1.5K
3W
R37
V5.6
5.62K
D27
R61
R11 2.87K
10K 5.6V
GND0 *
At Pin 14 At Pin 17
R12 Q5
VDDP8920 VSSP8920
SENSE 2N3904
10K
C51 C52
R10 VSSA8920
10K
220P 220P
50V 50V
VDDP8920
C64 C88
A A
VSSP8920 VSSA8920
100N 100N R67
50V 50V
GND0
* 10
D23
L2 1N4003
GND0
* 1 20 17 24 C55 P12
22UH WOOFER +
MODE VSSA2 VSSP2 VSSP1 VSSA
10 220P R70 SPD187
NC DIAG1 50V 22
12 D24
NC DIAG2
C26 C22
13 1N4003 S1 3 P14
L6 R35 C24 PROT 2 47N 400V HORN-
9 470N 4
F-BD-600 470N 63V
IN1- 16
63V
C63 VSSP8920 R26 RLY12V SPD187
5.62K OUT1
GND U5 C75
8
IN1+ 100N S1 6
15 100 2W
R65 C53 TDA8954 BOOT1
15N 50V 100V 7
5
10K 6
MODE RLY12V R5
220P C39
18 C61
5 STABI VSSP8920 332
IN2+ 470N 50V
C23
GND0 R1
R34 50V C76 100N VDDP8920
1
+15V
4 C21
PA IN2- 22 100V S1 332
470N 63V BOOT2 RLY12V
5.62K 15N 50V
2 470N 8 C6 D6
SGND 21 R69
OUT2 63V
22 D26
GND0 7
* OSC
1N4003
10U 1N4148MELF
11
P13 35V
OSCREF 22UH WOOFER -
NC
VDDA2 VDDP2 VDDP1 SPD187 HORN
3 23 14 R66 L1
TP4 D25
10 1
1N4003
C65 C89
GND0
VDDA8920 VDDP8920 VSSP8920
C85 U10 100N 100N
C50 C49
1 50V 50V
A 3
680P 50V
2 220P 220P
D42 B QN
74HCT00 50V 50V
BAV99L GND0
*
4
U10 VDDP8920 VSSP8920
R80 R81 A 6 At Pin 23 At Pin 20
499 1K 5
B QN
74HCT00
12
U10 9
U10
A 11 A 8
13 10
B QN B QN
74HCT00 74HCT00
B B
R52
VDDA8920
+HIGH
10
L5 Connect At Pin 14
VDDP8920
F-BEAD V5.6
C25 C31 R31
1N4148MELF
100K
Connect At Pin 17 Connect At Pin 14 Connect At Pin 20 Connect At Pin 23 D43
100N 2200U C77 C78
VSSP8920 VDDP8920 VSSP8920 VDDP8920
50V 50V C48
100N 100V 100N 100V
47U C62 C60 C59 C58
C27
GND0 C32 R32 100V
100K
100N 100N 100N 100N 100N 14 VCC
2200U 100V 50V 100V 50V HW? C83 C90
L4 50V 50V U10
Peavey Electronics Corp.
F-BEAD
VSSP8920
47U 74HCT00 100N
P. O. Box 2898
Connect At Pin 17 GND0 GND0 GND0 GND0 35V 7 GND 50V
Meridian, MS 39301
MICA
R53 MAX_115_POWER
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