Jbl psw 800 service manual

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ilHL PSWSOO

Powered Subwoofer

TABLE OF CONTENTS

Specifications ......................... ..1

Controls and Their Functions.

Cabinet Assembly Exploded View...
Packaging Exploded View.

Circuit Description .................. ..2 Parts Lists ........................... .10

Trouble Shooting/Disassembly ...................................... 2 Integrated Circuit Diagrams ......................................... 12

Test Procedure ............................................................... 6 Printed Circuit Boards ................................................. 13

Block Diagram ................................................................ 7 Schematic Diagrams ................................................... 14
SPECIFICATIONS

Amplifier Power (RMS)* ....... 65 Watts External Dimensions (Inches)

Low Frequency Woofer ........ 8" Height .................... 14"

Voice Coil Diameter .......... 1.5" Width .................... 9-1/ "

Cone Material .............. High Polymer Laminate Depth .................... 12-1/ "

Inputs .................... Line Level & Speaker Level External Dimensions (mms)

Oulputs ................... edB/octave High Pass Filtered Height .................... 356 mm

Crossover Frequency ......... 50-150Hz Width .................... 234 mm

(Continuously Variable) Depth .................... 318 mm

Frequency Response (-6dB) . . . .45 to (50-150Hz) Weight llllllllllllllllll 23 lbs (10.5 kg)

ALC circuit defeated.
Determined by crossover setting.

CONTROLS AND THEIR FUNCTIONS

1. The High Level Input/Output Push Terminals. -

The Speaker Level Output from the receiver connects to

the High Level Input of PSW-BOO. The High Level
Outputs are connected to the left and right speakers.

2. The Low Level Input RCA jacks - are connected to

the Low Level Preamplifier Output or Subwoofer Output
from the receiver

3. The Crossover Frequency Knob - determines the
highest frequency the PSW-800 will reproduce.

4. The Volume Knob - determines the level of volume.

5. The Power Light - lights when unit is on and
receiving signal.

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JBL continually strives to improve its products. New materials, production methods and design refinements are introduced into
existing models without notice as a routine expression of our design philosophy. For this reason, PSWBOO Subwoofer may differ
in some respect from its published specifications and descriptions. but will always equal or exceed the original specifications

unless othenNise stated.

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