YORKVILLE VTC PRO Audio NS21P, Руководство по обслуживанию

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B B
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Design Information And History
Section:
Product(s):
History.SchDoc
M1696 1 *
Sheet Of PCB#: Rev#:
Modified:
V04
File: 2021-08-30
ES12/15/18/21P
EML Rev#:
XX
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 RELEASE FOR PRODUCTION
ADDED U10 MEMORY CHIP FOR BLUETOOTH
Changed LEDs on pcb to smt LEDs to accommodate light pipes
Added NS21P option
Moved P2 and C42 away from J2.
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V02
V03
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V04
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14-MAR-2017
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VER# DATE DESCRIPTION OF CHANGE
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18-AUG-2021
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01-SEP-2017
17-SEP-2018
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PC#
9101
9233
9323
9443
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VER# DATE DESCRIPTION OF CHANGE
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PC#
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VER# DATE DESCRIPTION OF CHANGE
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PC#
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"STYLE_P32"
TO-247AC
D S
IRG4PC50W
G
TO92
E B C
2N6517
TO3P
2SB1647
E B C
S1
S4
P5
. 8653C 4202
4202
2339
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8653C
8653C
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MODE SELECT
REF POT/SW YS# FUNCTION KNOB#
POTENTIOMETERS/SWITCHES AND KNOBS
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HF ROLL OFF
GAIN
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STYLE
ROT
ROT
P34
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/NS21P