Block Diagram for Small Block 200H
BLOCK-DIAG-SMALLBLOCK200H-00-1v0
DE
SI
GN
ED
AN
D
MANU
FA
CT
URE
D
BY
YO
RK
VI
LLE
SO
UN
D
MODEL
TYPE:
YS1109
AMP
Speakon
™
Buffer
Inputs
Speaker
, Line & Headphone Outputs
External Speaker
TRS
1/4-inch
From Rectified
AC Line
Power-Off Speaker Mute
TRS
1/4-inch
Mute Circuit
Post-EQ
Pre-EQ
Balanced Line Out
(rear)
MUTE SWITCH
Buffer
TRS 1/4-inch
GND Sw
.
(rear)
Phones
0 dB Unbalanced Input
(for passive electronics)
-6 dB Unbalanced Input
(for active electronics)
Balanced T
uner Out
(front)
Mute/
Protect
Red
On
Off
M
M
1+
1-
AUX In
TRS
1/4-inch
Input Gain Pot
EQ
Low / Mid / High
Buffer
EQ
Hi-Mid
Low Expander
Red
Blue
