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Block diagram – Peavey UA 35T II User Manual

Page 3

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MIC/PAGE SWITCH (7)

Selects between mic and page input. The page selection
provides internal pad, converting this input to line level for page
applications.

INPUTS (8)

Low Z mic/page inputs are provided via screw terminals. Screw
terminal AUX inputs are paralleled with AUX RCA jacks. (See
AUX IN (5).)

OUTPUTS (9)

A direct output, as well as several transformer outputs, are
provided to allow the proper interface between the amplifier and
the speaker system. The direct output allows direct connection to
a 4 ohms speaker system. Connect the speaker (or speakers)
from the GND terminal to the 4 ohms terminal. For 8 ohms
speaker systems, connect between the COM terminal and the 8
ohms terminal.

25 V and 70 V outputs are also provided for Òconstant volt-

ageÓ speaker distribution systems. The 25 V and 70 V output

connection is between the COM terminal and the 25 V or 70 V
terminal.

FUSE (10)

The fuse is located within the cap of the fuseholder. It the fuse
should fail, IT MUST BE REPLACED WITH THE SAME TYPE

AND VALUE IN ORDER TO AVOID DAMAGE TO
THE EQUIPMENT AND TO PREVENT VOIDING THE
WARRANTY.
If the amp repeatedly blows fuses, it should

be taken to a qualified service center for repair.

WARNING: THE FUSE SHOULD ONLY BE REPLACED
WHEN THE POWER CORD HAS BEEN DISCONNECTED
FROM ITS POWER SOURCE.

AC LINE CORD SOCKET (11)

Provided to accept the removable AC line cord. Connect only to
proper source--see back panel markings.

POWER SWITCH (12)

Used to turn AC mains power on or off.

3

BLOCK DIAGRAM

Level

Level

Muting

Sense

EQ

AMP

Sum

Mic/Page
Selector
Switch

Mic/Page

Barrier
Strip

Aux 1

Barrier
Strip

Transformer

Barrier
Strip

GND
4

W

COM
8

W

25V
70V

DDT

11

10

12