Jbl bp 1200 1 service manual
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Page 1
BP 1200. 1
1 CHANNEL
POWER AMPLIFIER
SERVICE MANUAL
JBL Consumer Products
250 Crossways Park Dr.
Woodbury, New York 11797 RevO 1/2004
Page 2
BP1200.1
CONTENTS
Specifications .......................................................................................... 1
Features ......................................................................................... 2
Test Conditions and Notes ...................................................................... 2
Typical System Configuration (Wiring) .................................................... 3
Controls and Connections ...................................................................... 4
Bulletin JBL2004-04 .............................................................................. 5
Amplifier Exploded View .......................................................................... 6
Block Diagram ......................................................................................... 7
Parts Lists ............................................................................................... 8
Integrated Circuit Diagrams ................................................................... 14
Transistor Diagrams .............................................................................. 16
Printed Circuit Boards (Top View)
Schematic Diagrams ........................................................................... 20
Packaging 32
BP1200.1 Specifications
NumberofChanneIs . . . . . . . . .1
40hms . . . . . . . . . . . . . . . . . . . . 600W
20hms . . . . . . . . . .. . ................... . 1200W
T.H.D. @ 4 Ohms rated Power .............. 0.10%
Frequency Response ...................... 10Hz ~ 320 Hz
Signal to noise Ratio ...................... >100dB
Maximum Current Draw. ......................... . 114A
Fuse size. . . . . . . . . . . . . . . . . .4OAx3
Input Sensitivity. . . . . . . . . . . . . 250mV ~ 4V
Minimum Speaker Impedance ....................... 1 ohm
External Dimensions
Length . . . . . . . . . . . . . . 14 13/16 (376mm)
Width ........................... 10 3/16 (274mm)
Depth ........................... 211/16 (68mm)
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, BP Series
Automotive Amplifiers may differ in some respects from their published specifications and descriptions, but will always
equal or exceed the original specifications unless otherwise stated.
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