Yorkville Sound AP818 owner manual Block Diagram for AP812/818

Block Diagram for AP812/818	LED Bar Display
DESIGNED & MANUFACTURED BY YORKVILLE SOUND

MON

X EF n RL / Mai / Mon

	2 x 1/4" & Speakon®
1 AMP	+1

-1

S

P

E

A

K

Mono Channel Input Details

Channels 1-8(AP812), Channels 1-14(AP818)

Low / Mid Sweep / High

-10db	80	80	8k	12k
	Gain Pot			Ch. Fader

Pan Pot

s to Mon Bu s to Efx Bu

			L / Main
	n	Left Mai
t	Lef
t	Righ
		n	R / Mo
		Right Main	EQ / AMP ASSIGN
			SWITCH

63 125 250 500 1k 2k 4k 8k 16k

9 Band EQ

63 125 250 500 1k 2k 4k 8k 16k

9 Band EQ

E

R

2 x 1/4" & Speakon®		O
2 AMP	+1	U
	-1	T
		P
		U
		T
		S
L	Pre EQ Out	P
		R
		E
		E

Phantom +24V

LED

Phantom Power

Stereo Channel Input Details

Channels 9/10 & 11/12(AP812), 15/16 & 17/18(AP818)

Low / Mid / High			to CUE Switch (PFL)
80	2.5k	12k
		t	Lef
	r	Monito	Effect Send
				B
				A
				L
		t	Righ
80	2.5k	12k

Low / Mid / High

ap812blk.pdf June/99 version 3.5

Mon

CUE

Pre-Fade Listen

9/10 PFL 11/12 PFL

x Ef	x	Mon Master Ef
		Master Efx Send	EFX
	Left Bus	d Mo	Sel

Right Bus

EFFECTS

Mon Bus

Efx to Monitor

MON

		R	Pre EQ Out	Q
				O
			OSTERE	U
				T
		t	L / Main Post EQ Ou	P
				O
				S
				T
		t	R / Mon Post EQ Ou	E
				Q
				O
				U
				T
n	R / Mo		Amp A Input
				A
	Wa 400	tt		M
n	L / Mai		Amp B Input	P
				I
				N
	Wa 400	tt

Efx Send

r Monito

MON

k HP Jac

NC

X EF