Traynor DynaBlock400 Service Manual page 4

Block Diagram for DynaBass 400
DESIGNED AND MANUFACTURED BY YORKVILLE SOUND
Buffer
Inputs
Buffer
0 dB Unbalanced Input
(for passive electronics)
TRS
1/4-inch
-6 dB Unbalanced Input
(for active electronics)
TRS
1/4-inch
Input Gain Pot
MODEL TYPE: YS1100
MUTE SWITCH
EQ EQ
Low / Mid / High Hi-Mid
Clip
Circuit
RED
AMBER
On
Mute
Circuit
Off
M
Mute Circuit
Pre-EQ
Post-EQ
M
Scoop Master
Buffer
From Rectified AC Line
M
Power-Off Speaker Mute
EFX Send EFX Return
Effects Loop (rear)
Speaker, Line & Headphone Outputs
Balanced Tuner Out
(front)
TRS 1/4-inch
Balanced Line Out
(rear)
GND Sw.
(rear)
Tweeter
+
Tw. Defeat
8 ohms
(rear)
Speakers (4 ohms min.)
(DynaBlock 400 Combos only)
DNB112 DNB115
AMP
+
12-inch 15-inch
Woofer Woofer
8-ohms 8-ohms
DNB212
2x 10-inch
+
Woofer
16-ohms
1+
CombiJack
1-
1/4-inch/
Speakon®
External Speaker
1+
CombiJack
1-
1/4-inch/
Speakon®
Phones
BLOCK-DIAG-dynablock400h-00-1v0.ai