JBL ES150P, Руководство по обслуживанию

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- CONTENTS -
BASIC SPECIFICATIONS …………….……..…………..1
DETAILED SPECIFICATIONS ……….……..…………..2
PACKING……..……………………………….….….….....4
CONTROLS/CONNECTIONS………………..…...…..…5
OPERATION ……..………………….……...…….….…...7
EXPLODED VIEW/PARTS LIST…….….….…………....8
TEST SET-UP AND PROCEDURE….….……………....9
AMPLIFIER BLOCK DIAGRAM…….………….……..…10
DETAILED TROUBLESHOOTING..……………… ……12
P.C.B. DRAWINGS….…………………………………….13
ELECTRICAL PARTS LIST ..……….……….……….…18
IC/TRANSISTOR PINOUTS..……..….…….….….….….23
SCHEMATICS…………………………………………….24
ES150P SPECIFICATIONS
Amplifier Power (RMS): 300 Watts
Peak Dynamic Power *: 500 Watts
Driver: 10" (254mm) PolyPlas™
Inputs: Line Level (switchable to LFE)
Low-Pass Frequency: Variable from 50Hz to 150Hz
(24dB/octave, continuously variable)
Frequency Response: 27Hz – Low-pass crossover setting
Dimensions (H x W x D): 18" x 13-1/4" x 15-1/4" (457mm x 337mm x 387mm)
Weight: 39 lb/17.7kg
JBL continually strives to update and improve existing products, as well as create new ones. The
specifications and details in this and related JBL publications are therefore subject to change without notice.
*
The Peak Dynamic Power is measured by recording the highest center-to-peak voltage measured across the output of a resistive load equal to
minimum impedance of the transducer, using a 50Hz sine wave burst, 3 cycles on, 17 cycles off.
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ES150P