Crate vtx 200s PWA Stereo Interface Schematics 392SCH 0

Page 1

81
887606718

o\

TO J3 ON DSP PC BOARD
1
1

2
\J 3
O a 4 J2 A
1
5 From SCK
2
0 \fl; 6 From PF5
3 To PFS
7
4 To PW
a
O 9 5 To DR1
CW 10 TO J6 ON DSP PC BOARD
PITCH ENCODER
* J8®
R2 From SCK
$2 2.2K 2
887606718 7% To DR1
1% La TO TFS1/RFS1
4
O \4 D1 TO PF7
BLUE 5 From DT1
K e
K TAP LED To pm
0 a 7
A 56A 8 From PF5
\ Q1 1K L > G d
O 2 MPSEAUG "
0 To PF4
\ JWOPTI
O . <9
CMN 5
DELAY ENCODER
TAP SWITCH JWOPT2 {:5 = -01 ONLY
_ _ _ _ 03 A
4RD I MPSEAIS R11 <:> = -92 ONLY
| l S3 DPDT DUAL WV
R12 1 Q4 05 '© ©' 15K P1
:L .47 | l
10K hv 2N5210 '- I I W 10K L
J. T© 3% REVERE LEVEL
.1 R1
T C2 1.5K
4: .047
:17 100V
1 N914
CAUTION» 75V PIV 75V PW ,
J4 I
THIS SCHEMATIC IS PROVIDED FOR USE av OUALIEIED PERSONNEL 0 3,2305 comm ISSUE
TO AVOID RISK OF ELECTRIC SHOCK REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL DO NOT PERFORM ANv SERVICING BEVOND Clean / Gain 2 EV Dae DESCRPTON EWSVEWS Chg EV WV by D
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. 3 THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARV TO ST LOUIS MUSIC INC
Solo / OD
NOTES 4 SIgnatures: Dale:
I)CAUTION SHOCK HAZARDH Effect A/B mam REM 5mm
THIS uNIT CONTAINS HAZARDOUS VOLTAGE DISCONNECT POWER 5 R9 F U d 0
AND BE SURE POWER SUPPLv IS DISCHAROED BEFORE To H \/\/\, Chem: "5 59 "
TOUCHINO INTERNAL PARTS To G 6 1K R10 ® Released
' a PI .9 I wamm 2am DrawIng SIze Drawing Tune,
2)fiifififiiirifi:miXéiiiiélfiéioiffoi m III: B WA-STEnEo INTERFACE so
3) VOLTAGES ARE MEASURED WITH I MECOHM OSCILLOSCOPE TO FOOTSWITCH T I _ D N
AND 10 MEOOHM DIOITAL VoLTMETER BOARD o eranCe. Class Code NONE rawmg umber
Sheet I m I 073392

A

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@2007 L0 UD Tec hnologies Inc . All rig hts reserved

PWA Stereo Interface PCBSchematics

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