DISCONNECT POWER WHEN
REPLACING TUBES
DÉBRANCHÉ L’APPAREIL AVANT
DE REMPLACER LES LAMPES
POWER
6BQ5
V4
POWER
6BQ5
V5
PREAMP
12AX7
V1
12AX7
V2
SPLITTER
12AX7
V3
B l o c k D i a g r a m f o r YCV20 II
D E S I G N E D A N D M A N U F A C T U R E D B Y Y O R K V I L L E S O U N D
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Mono
1/4-inch
Input
Footswitch
Channel Select
Boost
D.I. Out
Preamp
Ch 2
Gain
Ch 1
Gain
Ch 2
Volume
Bright
Boost
Channel
Select
Channel
Select
V1:A Preamp
V2:B
Preamp
V2:A
Preamp
V1:B
0 dB
Splitter
Send Rtn
Reverb
Accutronics ©
4EBC1B V3:A
V4:A
V5:A
Power
Amp
External
Speaker Out
Headphones
YS#7079
8-ohms
12-inch
Speaker
Internal
Spkr Defeat
100R
5W
Blk
Grn
Treble/Bass/Mid
EQ
Ch 1
Volume
Pre-Amp
Out
Amp In
BLOCK-DIAG-ycv20-Series-II-1v30.ai
TYPE: YS1006
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