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Design Information And History
Section:
Product(s):
History.SchDoc
M1595
1
*
Sheet
Of
PCB#:
Rev#:
Modified:
V03
File:
2019-06-17
PS12S/PS15S/PS18S
EML Rev#:
04
Tmp Rev:
V028
CHANGE HISTORY
POTENTIOMETERS AND KNOBS
PINOUT DIAGRAMS
DESIGN HISTORY AND INFORMATION
THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION.
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V01
.
Replace C300 and C311 from #5909 to #5935 GG
Add cap YS#5220 to C229
Implemented PC8988 and fixed cap holes C300 and C311
Removed shoulder washer YS#8667 and mic YS#3486 from TO220s
Added note to add goop to both sides of #4181 ceramic insulator
Replace screw #8761 (zinc) with #8835 (tin)
Change description of D204,D205,D208,D212,D301,D304 to YS#8814 ES1J
Re-inforce emitter pin of Q205 for high current
Lengthen board to allow for stiffeners to be applied for wave soldering
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V02
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V03
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15-SEP-2014
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#
DATE
DESCRIPTION OF CHANGE
12-JUL-2017
14-SEP-2017
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02-APR-2018
19-JUN-2018
11-FEB-2019
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12-MAY-2015
19-DEC-2016
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PC#
8785
8988
8988
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9077
9196
9243
9258
9108
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6
VER#
DATE
DESCRIPTION OF CHANGE
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PC#
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13
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5
6
VER#
DATE
DESCRIPTION OF CHANGE
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PC#
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REF
POT#
FUNCTION
KNOB#
POTENTIOMETERS AND KNOBS
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STYLE
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I
G
O
MC7815
I
O
G
MC7915
TO-247AC
D S
IRGP35B60PDPBF
G
CASES AND PINS
6
4
2
DT
7
5
3
1
IN
9
LO
NC
11
VS
13
SD
VB
10
12
14
NC
NC
8
VSS
COM
VCC
HO
NC
#6586
IRS21844
#2307
#6872
#6871
