JBL PRX230, PRX735 Service Manual
JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
Technical Manual
JBL PRX735/230
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Frequency Response (±3 dB):
Normal: 42 Hz – 20 kHz
Boost: 39 Hz – 20 kHz
• Frequency Range (–10 dB):
Normal: 35 Hz – 20 kHz
Boost: 34 Hz – 20 kHz
• Maximum SPL Output: 138 dB Peak
• Input Impedance: 20K Ohms (balanced), 10K Ohms
(unbalanced)
• Crossover Frequency: 480 Hz, 2.0 kHz
SYSTEM COMPONENTS:
• Cabinet: Enclosure (Not For Sale)
• Grille: 5030694
• Low Frequency Driver: 275G x 1, 15 (380mm) inch woofer
• D.C.Resistance: 2.5 ohm +/- 10%
• Mid Frequency Driver: 196H x 1, 6.5 inch (165mm) Mid
• D.C.Resistance: 5.1 ohm +/- 10%
SYSTEM COMPONENTS: (CONT’D)
• High Frequency Driver: 2408H-2, 37.5 mm (1.5 in)
annular polymer diaphragm,
neodymium compression driver
• D.C.Resistance: 4.80 ohm +/- 0.2 ohm
AURAL SWEEP TEST SPECIFICATIONS:
A. System.Aural Sweep Test: 0.15V Input, 50 Hz Ito 20 kHz Knob
Fully CW.Line In and Main
B. L.F.Aural Sweep Test: 7.0V Input, 10 Hz to 300 Hz
C. M.F.Aural Sweep Test: 4.0V Input, 400 Hz to 4kHz
D. H.F.Aural Sweep Test: 0.75V Input, 200 Hz to 1.5 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: 952.5mm x 445mm x 538mm D
(H x W x D): (42.14 in x 17.52 in x 21.18 inD)
• Net Weight: 77 lb (34.9 kg)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
PACKAGE WIRING DIAGRAM
Driver Mid
196H
(5033252)
Yel/Blk Yel
Warranty Card
59660
Users Guide
50321532
Carton
5032347
Filler
5032314 (2)
PKG, Microfoam (6)
49790P
Cord, AC, Line
425-00000-00 (120V)
425-00000-01 (230V)
Driver LF
275G
(5021909X)
C4R275
Wht
Wht/Blk
Gr
Gr/Blk
To Network
LF +
LF
_
Driver HF
2408H-2
(5020337X)
W4
W3
W1
W2
Wire Harness
5033758
Network Assy.
5036399
Grommet
5038031
To Network
JBL PRX735/230 REV D
8-14
JBL PRX735/230
COMPONENT EXPLODED VIEW
COMPONENT PARTS LIST:
Item Part No. Qty Description
15 818-13714-35 12
17 883-41110-08 12
20 5032336 1 AMP ASSY, PRX735
22 804-11110-12 10
23 5032124 2 HANDLE ASSY, PRX700
24 446376-001 16 SCREW, #8-32, HANDLE
25 353445-001 4 FOOT
26 884-41110-12 4
27 5021909X 1 M/I 275G
28 360-70002-01 1 GASKET, REAR 15"
29/30
804-01110-16 12 SCR,10-32 X 1,FIL,PH,BLK
30 5030688 1 LED PCB, PRX700
31 882-41110-12 6 SCR,6X3/4",PAN,PH,PB,BLK
32 5018271 1 Large Plastic Logo
33 5030694 1 GRILLE ASSY, PRX735
34 882-51110-12 18
35 5024540 1 MID HORN, PRX700
SCR,M10 X 35MM,FLAT,HEX,BLK ZNC,ALLOY
SCR,8 X 1/2,PAN,PH,PB,BLK ZINC,LCS
SCR, 10-32 X 3/4",FLT,PH,BLK ZINC,LCS
SCR,10 X 3/4,PAN,PH,PB,BLK ZINC,LCS
SCR, 6 X 3/4,OV,PH,PTCL,BLK ZC,LCS
Item Part No. Qty Description
39 833-30110-00 4
40 843-00110-06 4 WSHR,#10X.06,FLT PL,BLK
41 5033252 1 MID DRIVER, 196H
42 338800-001 1 HORN
43 351577-001 1 GASKET, 6.5 X 12 WAVEGUIDE
44 5020337X 1 M/I 2408H-2
45 804-41110-16 20 SCR,10-32X1,PAN,PH,BLK
52 445327-001 2 GASKET, HANDLE
NUT,10-32,KEPS,BLK ZINC,LCS,RIGHT
JBL PRX735/230
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