Read JBL CONTROL 1X Service Manual online
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L 1
1X
X
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
08/00
+IN
SK-3
-IN
.205
+
.205
-
.110
-
00287
RED
+
-
+
-
BLU
C1006X
NETWORK
C1003X
WOOFER
C1002X
TWEETER
CONTROL 1X SCHEMATIC
RED
BLK
BLK
H.F.
L.F.
BLK
BLK
R1
2.7 ohms/
5W
L2
250 uH
.110
+
C2
3uF/100v
L3
190uH
BLU
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
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Nominal Impedance:
8
9
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Max Amp Power
80 watts*
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Frequency Response
80 Hz - 20kHz
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Sensitivity:
89dB @2.83 volts/1 meter
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Crossover Frequency:
4,000Hz
SYSTEM COMPONENTS:
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Cabinet
CONTROL 1X (Not for Sale)
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Grille
C1004X
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High-Frequency Transducer:
1/2” (12.7mm) Titanium-
Laminate, Shielded (C1002X)
Laminate, Shielded (C1002X)
DC Resistance
3.3 ohms
E10%
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Low-Frequency Transducer
4” (101.6mm) Shielded
(C1003X)
(C1003X)
DC Resistance
2.4 ohms
E10%
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Crossover Network
C1006X
AURAL SWEEP TEST SPECIFICATIONS:
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System Aural Sweep Test
6.0V Input 80 Hz to 20 kHz
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L.F. Aural Sweep Test
5.0V Input 80 Hz to 5 kHz
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H.F. Aural Sweep Test
2.83V Input 3 kHz to 20 kHz
PHYSICAL SPECIFICATIONS:
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Enclosure dimensions:
9” x 6-1/16” x 5-7/16”
(228mm x 155mm x 139mm)
(228mm x 155mm x 139mm)
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Weight
10.4 lbs (4.7 kg) Sold in Pairs
WARRANTY:
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Refer to Warranty Statement packed with each product.
* The maximum recommended amplifier power rating will
ensure proper system headroom to allow for occasional peaks.
We do not recommend sustained operation at these maximum
power levels.
ensure proper system headroom to allow for occasional peaks.
We do not recommend sustained operation at these maximum
power levels.
PACKING
WIRING DIAGRAM
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L 1
1X
X
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
08/00
EXPLODED VIEW
EVA Gasket
Black
C1006X,
Crossover Network
Nut, M4x0.7Px3t
m/m Zinc Plated
Nut,
M5x0.8m/m
Zinc Plated
Die-Cast Alum.
Safety Ring, Black
Spring
Washer
C1004X,
Metal Grille,
Black
Tweeter
Diffuser
C1005X,
Logo Badge
on Grille
Front Baffle,
Black
Control 1X,
(NOT for SALE)
Grille Holding Ring,
Black
C1003X
4 1/2" Woofer,
C1002X,
Tweeter
Screw,
4x8m/m
Black Plated
Screw
T4x35m/m
Black Plated
Screw,
3.5x10m/m
Black Plated
Screw,
4x18m/m,
Black Plated
00260
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TO SERVICE THE CONTROL 1X
1.
Remove the grille.
2.
Remove all (6) 1 3/8" Allen Head screws holding the front baffle to the enclosure.
3.
Separate the front baffle w/ drivers from the enclosure.
DRIVER REMOVAL - both woofer and tweeter are bonded to the front baffle with adhesive.
Unclip faston connectors from both woofer and tweeter.
a)
Woofer removal
Remove all (4) machine screws; rear nut can be held by long-nosed pliers while screws are turned.
Apply heat gun (750°) to area around woofer basket until adhesive softens enough to extract the woofer.
Remove all (4) machine screws; rear nut can be held by long-nosed pliers while screws are turned.
Apply heat gun (750°) to area around woofer basket until adhesive softens enough to extract the woofer.
b)
Tweeter removal
Remove both (2) Philips screws.
Apply heat gun (750°) to area around inside of cavity until adhesive softens enough to extract the tweeter.
After removal, take care not to lose or misplace the small clear plastic diffuser should it become dislodged.
Remove both (2) Philips screws.
Apply heat gun (750°) to area around inside of cavity until adhesive softens enough to extract the tweeter.
After removal, take care not to lose or misplace the small clear plastic diffuser should it become dislodged.
CAUTION: Too much heat applied in one area too long could warp the front baffle.
DRIVER REPLACEMENT
Both woofer and tweeter must have a bead of adhesive applied to the outer rim only upon re-assembly.
Silicon Sealer or Rubber-to-metal cement is recommended.
Both woofer and tweeter must have a bead of adhesive applied to the outer rim only upon re-assembly.
Silicon Sealer or Rubber-to-metal cement is recommended.
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