Crate vtx 200s Power Amp Schematics 581SCH 0

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TO SHEET2 ¥D21 I i 015 L
1N4749 R15 .1 SE C20 + 92
C ,
24V g 2K ::3§3 pF Twov 4700 T4700
TO SHEET 2 2 100V . ,7
40 R41 D20 «:2
22K :2 1N91A T
12M 75V PIV 5
E 550
a I/2W
STEHEAO SEND 7 ® I 08 )lF' 31C D)
012 09 R13 @ '
E M R101 0112 D MPS-A55 R7 J- 22 1 5K D4 883333
V {RINGSSW V M S 8.2K T 100V 05 ¥ W914
nuw MPS_A05 75V PIV
TIP R1 R 612
T 560 -I '7 Q10 + 016
vaEEsw 1K MJ15001 :: 47
35V J5
SLEEVE 1 w SPEAKER OUT
7 R102 AP1 1N3070
J5 i 06 H21 200V PIV . "F W
STEREO RETUENG 4;: C 0 Q2 m2 Cw TSRDIRA MPS-Aoe ' 27o SLVEESW
7 H MPS-Asa MPS-A5e . SLEEVE
RINGESW 4.7K fl D1 R3 AL 02 § 27K WW J
nu SW 1N746 27K .0022 C10 7
E 3,3V T 100V E _H_ _ , \ np SPEAKER OUT
w 100 pF \
SLVE,Sw _I_ 200\/ R25 H27 R33 .
D2 T T C 100 33 D11 10 ' 7
lSLEEVE 1 N746 #1 Ii R22 1/2w OW 1N5393 2W SLEEVE
7 NV 100 F Q7©1fi 200V PIV
AL 200 MPS- A56 270 919
422 I E 4L R9 DB R23 #047
7 470 RI7 IOUV
2 Q4 g 00 R24
3 WW :7 2.7K T
MJE-SAO 1N914 1/2W Q1
4 1N3070
5 15V 75V PIV 200V PW 09 MJ15002 H30
15V T 22
E I IP 32C
1 .mV BAS R1. I cm
7 D-GND ADJUST AP1 AND AP1o1 10 C14F fizz
% : FOR amV DC ACROSS 30 p 4 m
7 R26 AND R126 1001/ iii; .1: C22 L _1 T 100V R29
2F
J3 NO SIGNAL. NO LOAD F118 T 70 T 100V 19
ON_O RETURN III: C7 22 74W
_= 220 4 CS 2W -I-
* 22 7
SLVE,Sw T H28 7
SLEEVE T R10 100
J2 S; 330
MONO SEND
9-.
SLEEVE 7
SLVEisw 7
7 J17
'-El J19 J13
J13 {> J <
-E:| [4%
NOT ON PWA
J24 J14 7 J12 EASE
45 J15 7 [ V
' -3
J23 NOT ON RWA _ 7:028
fl J16 J11 '2 D15 D14
. 03/23/05 CONTROL ISSUE WFB
. £ :E ~ 4H7 W 0
NIH-752 MFI-752 ADDED CZSESO. DELETED OPTIONAL
J _1_ 55;, J20 J9 _ cao 200V PIV 200V PIV 2:; B 10/25/04 DIODES I; TABS R01452 REM
L b I J 250V >58
a 5 TO LIGHTED swmfiEng 11-? 3 D12 :35; 10w A 07/09/04 wmALISSUE .
_ .IEV firo
CAUTION; 025 H_E: IiE-TE % zhgufijgfi, zggvgfi, #102070 REV Date DESCRIPTION ECr(s)/Ecn(s) Chgd By Appvd by Date
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. was J» 1;;3535 TESMI 7I71SV THE NFOFMAT'DNSCIOCSCEQED ENCTHN'S DRAWING Is FRoFHIETAHV T0
TO AVOID RISK OF ELECTRIC SHOCK REFER SERVICING TO QUALIFIED 250V T NOT ON PWA LC? M ' N
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND SI natures: Date:
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. T 1:22 T T T 9
R38 ADV Drawn: WFB 02/09/04 1901 Congressional. S1. Louis, MO 63146
NOTES: g 220 Checked: First Used On:
1) CAUTION: SHOCK HAZARD 10per R I d'
XII-JIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER 10W 9 ease '
TOBEFTIBTETRTTFégwEEEAJFpréY IS DISCHARGED BEFORE .15V PIo1 Date: Tue Oc12e, 2004 Drawing Size: C Drawing Title:
2) UNLESS NOTED. RESISTOR VALUES IN OHMS, 1/4W»5% TOL. 7 le TIme: 10:51:14 Drawing Type: Schematic POWER AMP SCHEMATIC
CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. "3533 _
3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE ISV Tolerance Class Code: NONE Drawmg Number:
AND 10 MEGOHM DIGITAL VOLTMETER. Sh 1 f 2 073581
: eel O

CRAT-�� V'IXZCDS ©2007 LOUD Technologies |nc.A|| rights reserved PowerAmplifierPCBSchematics PAGE 1

Page 2

.mv
R115
2K
2w
FROM PAGE 1 C 11
m s 330 pF ' O1 1 s
580 100V 4 +
7%:
R104 6109 I/ZW 0105 35v
2.7K I TIP-31c
.0026 Q1 10
IUD
FROM PAGE 1 H113 380: 11/015001
--\/\/\/--
053 1,5K 75v PIv --
MPS-Ass ' @005 011112 R121
MPS-Aoe ii 270 0105
4.- R114 nu SPEAKER OUT
550 D105 TIP SW
0106 R120 R1 19
D110 ELVESW
22 22 AP101 MFS'AOB 52% gig/6 33K 905 R125 T 1N5393 l SLEEVE
R106 .-¢ HI; 2% R126 200v FIV 4;
R105 Cw TSFEIIRA 1N3070 T ,33
200v PIV 10w 07
FROM PAGE 1 .-.
,E. 0101 0102 2 . _ np SPEAKER OUT
P' D101 MPS-ASS MPS-ASG 27K _ D111 Tmsw
N745 R103 L (21022 (2110 £7 1N5353 ELVESW
.002 '
3.3V 27K F 100v 00 pp 10w 200v PIV figs I SLEEVE
D102 : 20W R122 2w
1N746 T 270 R132
313V 908 0107 LO119 7
4 7 . D103 R123 1* .047 gw T
00 pp MPs-Ase 33K 100v
v
200 0104 c113 WEI/6 0109 R124 T H131
MJE-340 »-I .47 i
1 1N307D 27K , 5W
200v PIv I/ZW R130
22
D1 07 Q1 1 1
R111 1N914 (g MJ15002 C118 R129
E 3 1/2w 75v PW 0105 OF
00 TIP-32C 100v 0
R1 17
R109 Cf:
470 330 pF ?
100V
R1 1 8
«av
C106 22
C107 1/2W
31 220
R128
R1 10 00
330
H83 CS
1 T
0 03/23/05 CONTROL ISSUE WFB
B 10/26/0411352::12150ELREDWON RO1452 REM
A 07/09/04 INITIAL ISSUE .
CAUTION' REV Dale DESCRIPTION Ecr(s)/Ecn(s) Chgd By Appvd by Date
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. THE INFORMATIONScrOLNgmggflDUgIvCng DRAWING Is PROPRIETARY T0
TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED I
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND Signatures: Date:
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. , v, 1
Drawn: WFB 02/09/04 1901 CongreSSIcéal, SI. Lows. MO 63146
NOTES: Checked: First Used On:
1) CAUTION: SHOCK HAZARDII Released.
THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER '
TEBCBi-TIBSICLEJTBTTFIEgNVAEEPSAJFgfsEY IS DISCHARGED BEFORE le Date: Tue Om 25, 2004 Drawing Size: C Drawmg Tlflel
2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5°/a TOL. PIOITIme: 19:51:14 Drawing Type: Schematic POWER AMP SCHEMATIC
CAPACITOR VALUES IN MICROFARADS. 50V»10°/o TOL. . _
3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE Tolerance: Class Code: NONE D'aW'W Number-
AND 10 MEGOHM DIGITAL VOLTMETER. Sheet 2 of 2 078581

CRAT-�� V'D(2005

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PowerAmplifierPCB Schematics

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