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6L6B
V4
6L6B
V5
PREAMP
SPLITTER
12AX7
V3
12AX7
V2
12AX7
V1
DÉBRANCHÉ L’APPAREIL AVANT
DE REMPLACER LES LAMPES
DISCONNECT POWER WHEN
REPLACING TUBES
Block Diagram for YCV40 & YCV40T
DESIGNED AND MANUFACTURED BY YORKVILLE SOUND
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Mono
1/4-inch
Input
Footswitch
Channel Select
Boost
Preamp
Channel
Select
Boost
V1:A
Preamp
V2:B
0 dB
Preamp
V2:A
Splitter
U2
B
U1
B
Reverb
Drive
Ch. 1
Volume
Ch. 2
Volume
K1
Channel
Select
K1
Reverb
Rtn
Power
Amp
Presence
Reverb
Accutronics ©
4EBC1B
V3
Preamp
V1:B
V4
V5
External
Speaker Out
External
Speaker Out
12-inch Speaker
YS#7080
8-ohms
8-ohms
8-ohms
Pre-Amp
Out
Amp In
Treble/Bass/Mid
EQ
Treble/Bass/Mid
EQ
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10-inch Speakers
TUBE10
YCV40T Speaker Configuration
YCV40 Speaker Configuration
BLOCK-DIAG-ycv40-1v30.eps
MODEL TYPE: YS1003