HT 4V (serv.man3) - JBL Audio Service Manual (repair manual)

ht 4v (serv.man3) service manual
Model
HT 4V (serv.man3)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
194.67 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-4v-sm3.pdf
Date

Read JBL HT 4V (serv.man3) Service Manual online

Technical Manual
HT4V
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New  York 11797
08/00
+IN
-IN
.250
.205
.110
00289
WHT
+
-
GRN
NETWORK, 
HT4V
336344-001
LOW FREQUENCY
TRANSDUCER
332241-001
HT4V SCHEMATIC
GRN
GRN/BLK
YEL/BLK
H.F.
L.F.
GRN/BLK
WHT/BLK
R1
15ohms
5W
L1
1.5 mH
.205
R2
1.2ohms
10w
L3
0.5mH
YEL
C1
12uF
100v
C2
0.01uF
C4
0.01uF
C3
18uF
100v
L2
2.0 mH
.250
+
WHT
-
WHT/BLK
.205
C5
1.5uF
C6
0.01uF
R3
39ohms
5W
-
-
+
+
-
+
+
-
YEL
YEL/BLK
LOW FREQUENCY
TRANSDUCER
332241-001
HIGH FREQUENCY
TRANSDUCER
336347-001
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
l
Nominal Impedance:
8
9
l
Max Amp Power
150 watts*
l
Frequency Response
80 Hz - 18kHz (
E2dB)
55 Hz
20kHz (
-6dB)
l
Sensitivity:
[email protected] volts/1 meter
l
Crossover Frequency:
2500Hz
SYSTEM COMPONENTS:
l
Cabinet
HT4V (Not for Sale)
l
Grille
333244-001(Set of Two)
l
High-Frequency Transducer:
1” (25mm) Titanium 
Dome, Shielded, (336347-001)
DC Resistance
3.6 ohms
E10%
l
Low-Frequency Transducer
(2) 5.25” (133mm) 
Cone Transducer, Shielded 
(332241-001)
DC Resistance
5.9 ohms
E10%
l
Crossover Network
336344-001
AURAL SWEEP TEST SPECIFICATIONS:
l
System Aural Sweep Test
6.0V Input 50 Hz to 20 kHz
l
L.F. Aural Sweep Test
5.0V Input 50 Hz to 3 kHz
l
H.F. Aural Sweep Test
2.83V Input 2 kHz to 20 kHz
PHYSICAL SPECIFICATIONS:
l
Enclosure dimensions:
20” x 6-13/16” x 11-7/8”
(508mm x 173mm x 302mm)
l
Weight
50 lbs (22.8 kg) Sold in Pairs
WARRANTY:
l
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.
PACKING
WIRING DIAGRAM
HT4V
Technical Manual
HT4V
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New  York 11797
08/00
EXPLODED VIEW
CABINET, HT4V
(NOT FOR SALE)
BUMP ON PADS, (4)
330104-001
GRILLE, 
SET OF TWO,
333244-001
PORT
TUBE
336354-001
GRILLE CUP (8),
66815
SCREW,
#6X3/4" OVHDPH
61867 (4)
SCREW,
#6x.62, PB PPH BLK
903401-010
LOGO,
333021-001
NETWORK,
336344-001
00290
TERMINAL CUP,
70442
TWEETER,
 336347-001
SCREW,
3/4", PLSTC
331891-001
SCREW,
#8X1" 5/32 HD BLK
72216 (4)
GRILLE CUP (8),
66815
TWEETER GASKET, 
333930-001
HORN GASKET, 
332588-001
TWEETER HORN, 
336363-001
TRIM PANEL (2), 
332583-001
SCREW,
#8X1" 5/32 HD BLK
72216 (4)
SCREW,
#8X1" 5/32 HD BLK
72216 (4)
LOW FREQUENCY 
TRANSDUCER (2), 
332241-001
HT4V
SERVICING THE HT4V:
SEE JBL TECH TIP #JBLTT2000-3
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Here you can read online and download JBL HT 4V (serv.man3) Service Manual in PDF. HT 4V (serv.man3) service manual will guide through the process and help you recover, restore, fix, disassemble and repair JBL HT 4V (serv.man3) Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.