YORKVILLE Elite EF15P, Руководство по обслуживанию

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Design Information And History
Section:
Product(s):
History.SchDoc
M1803 10 11 Sheet Of PCB#: Rev#:
Modified:
V01
File: 2018-10-16
EF10P - EF12P - EF15P
EML Rev#: 01
Tmp Rev: V031
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.
. V01 RELEASED FOR PRODUCTION
MARKED W3 CONNECTOR - YS PART# 4018 AS DNS
CHANGE FUSE PART NUMBER FOR CE FROM 2475 TO 2473 (T1.6A)
Change RCA to 1/8". Move mixer switch to make room for Master pot center mark.
BOARD BLANK AND PROJECT RENAMED P8802. SECTIONS NAMED M1802 (INPUT),
M1803 (POWER SUPPPLY) AND M1804 (AC FILTER)
Added a 0.4A fuse in series with -15v supply track followed
by a 20V 3W zener to ground to protect if -80v shorts to -15v.
Part additions for safety and value modifications to reduce parts count. See below.
Unpanelized P8802 into M1802, M1803, and M1804
Released M1803V01
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V01
V01
V02p1
V01P0
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V01P1
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V01
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2017/03/03
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VER# DATE DESCRIPTION OF CHANGE
2017/10/03
2018-02-24
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2018-04-20
2018-10-01
2018-10-12
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2017/09/15
2017/11/14
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PC#
9116
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9098
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VER# DATE DESCRIPTION OF CHANGE
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REF POT# FUNCTION KNOB#
POTENTIOMETERS AND KNOBS
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VER# DATE DESCRIPTION OF CHANGE
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