Read JBL Studio Monitor 4319 Service Manual online
Technical Manual
4319
AURAL-SWEEP TEST SPECIFICATIONS:
• System aural-sweep test:
• System aural-sweep test:
6.0V input 50Hz to 20kHz
• LF aural-sweep test:
5.0V input 450Hz to 1kHz
• MF aural-sweep test:
4.0V input 2kHz to 5kHz
• HF aural-sweep test:
2.83V input 4kHz to 20kHz
PHYSICAL SPECIFICATIONS:
• Dimensions (W x H x D):
• Dimensions (W x H x D):
14-1/4" x 23-1/2" x 11-7/8" with grille
(362mm x 597mm x 302mm with grille)
• Weight:
41 lb (18.6kg) each
WARRANTY:
• Refer to the warranty statement packed with the product.
• Refer to the warranty statement packed with the 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.
these maximum power levels.
4319
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ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal impedance:
• Nominal impedance:
6 ohms
• Maximum amplifier power: 200W (RMS)*
• Frequency response:
• Frequency response:
38Hz – 40kHz (–6dB)
• Sensitivity:
92dB (2.83V/1m)
• Crossover frequencies:
800Hz, 3.5kHz
SYSTEM COMPONENTS:
• Cabinet:
4319 cabinet (not for sale)
• Grille:
4319 front grille (352997-002)
• Low-frequency transducer: 12" (305mm) 2213Nd-1 (443969-001)
DC resistance:
DC resistance:
4.6 ohms ±10%
• Mid-frequency transducer: 4" (101mm) 105H-2 (443972-001)
DC resistance:
DC resistance:
4.5 ohms ±10%
• High-frequency transducer: 1" (25mm) 054ALMG-1 (443973-001)
DC resistance:
DC resistance:
3.5 ohms ±10%
• Crossover network – LF:
443889-002
• Crossover network – HF: 443889-001
PACKAGING
HF CROSSOVER
NETWORK
443889-001
HIGH-FREQUENCY
TRANSDUCER
443973-001
MID-FREQUENCY
TRANSDUCER
443972-001
LOW-FREQUENCY TRANSDUCER
443969-001
LF CROSSOVER
NETWORK
443889-002
BLK –
RED/BLK–
WHT/BLK–
YEL/BLK–
RED/WHT+
+WHT
+YEL
GRN
RED
GRN/BLK
GRN / LP21
ORN / LP12
YEL / LP13
RED / LP11
BLK / LP22
WHT / LP23
4319 WIRING DIAGRAM
4319 WIRING DIAGRAM
4319 SCHEMATIC
Legend on Page 2
37
36
38
39
35
LF
INPUT
HF
INPUT
L1
2.4mH
LF
C1
15µf
100V
+
–
–
13" GRN
13" GRN/BLK
RED
BLK
C2
1µf
100V
L2
3 2
1
3 2
1
3.0mH
L3
0.2mH
LP2
8ohm
15W
LP1
8ohm
15W
.205
HF
.110
C3
3.9µf
100V
RED/WHT
RED/BLK
22" YEL
22" YEL/BLK
L1
0.68mH
C1
R1
Short
27µf
100V
.205
MF
R1
5.65ohm
10W
+
.110
20" WHT
20" WHT/BLK
C2
10µf
100V
4319 SCHEMATIC
Release Date 2010 Discontinued Date XXXX
Technical Manual
4319
4319
EXPLODED VIEW
1 NOT FOR SALE
4319 CABINET
1
2 443973-001
ASY, TWEETER – 054ALMG-1
1
3 443889-001
CROSSOVER NETWORK, HF, W/L PAD – 4319
1
4 351441-001
CUP, TERMINAL
1
5 443972-001
ASY, MIDRANGE – 105H-2
1
6 883-41110-12
SCREW,8 X 3/4, PAN, PH, PB, BLK ZINC,
4
LCS – MIDRNG/CAB
7 443969-001
ASY, WOOFER – 2213ND-1
1
8 47909-61
PORT TUBE, CRDBD, 2 3/8X2 1/4X1/16X5 1/2
2
9 335481-002
GASKET, WOOFER, CHIPBD, .015”
1
16 804-01110-16
SCREW, 10-32 X 1, FIL, PH, BLK ZINC,
8
LCS – WFR/CAB
17 NOT FOR SALE
JBL NAMEPLATE
1
18 882-51110-12
SCREW, 6 X 3/4, OV, PH, PTCL, BLK ZC,
12
LCS, CAB/TERM CUP, NTWK, MID CUP
22 353015-002
BEZEL, FNSHD – 4319
1
24 353091-001
GASKET, BEZEL – 4319
1
25 802-41000-06
SCREW, 6-32 X 3/8, PAN, PH, CLR ZINC,
5
LCS – L-PAD/BEZEL, TWTR/BEZEL
27 803-01010-16
SCREW, 8-32 X 1, FIL, PH, BLK ZINC,
4
LCS – BEZEL/CAB
28 333249-001
CUP, GRILLE
4
29 353105-001
GASKET, BEZEL, TWEETER – 4319
1
30 352997-002
GRILLE, FRONT, CAB, FALCON – 4319
1
31 443889-002
CROSSOVER NETWORK, LF – 4319
1
32 353024-001
GASKET, MIDRANGE BD, CHIP – 105H
1
34 8161207-001
INSERT, 8-32 X 4MM, HXS,
4
KNIFE326D08C10ZC
35 444318-001
MASTER CARTON – 4319
1
36 NOT FOR SALE
DESICCANT
1
37 47218-02
FOAM END PAD, TOP
1
38 47218-01
FOAM END PAD, BOTTOM
1
39 Visit www.jbl.com
OWNER’S MANUAL – 4319
1
HARMAN Consumer, Inc.
© 2010 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN International Industries, Incorporated,
registered in the United States and other countries. Features, specifications and appearances are subject to change without notice.
9/10
www.jbl.com
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DESCRIPTION
QTY.
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NO. PART NO.
DESCRIPTION
QTY.
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