HP 8B (serv.man2) — JBL Audio Service Manual (repair manual)

Model
HP 8B (serv.man2)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
80.11 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hp-8b-sm2.pdf
Date

View JBL HP 8B (serv.man2) Service Manual online

Technical Manual
HP-8B
SPECIFICATIONS
JBL Consumer Products Inc., 80 Crossways Park West, Woodbury, New York 11797
HP-8B 
PACKAGE
WIRING DIAGRAM
5-97
SYSTEM COMPONENTS: 
(cont’d)
• Crossover Network:
330999-002
AURAL SWEEP TEST SPECIFICATIONS:
A.  System Aural Sweep Test:
6.0V Input, 20 Hz to 20 kHz
B.  L.F. Aural Sweep Test:
6.0V Input, 20 Hz to 2.7 kHz
C.  M.F. Aural Sweep Test:
6.0V Input, 700 Hz to 5 kHz
D.  H.F. Aural Sweep Test:
2.83V Input, 2kHz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
23.12 x 11.5 x 10.0 in.D
(584mm x 292mm x 254mm D)
SHIPPING WEIGHT:
36.5 lbs. (16.6 kg.) 
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Warranty Card 331994-001
Owners Manual 330990-001
Survey Card 331384-001
End Pad
331221-001
Carton
330998-001
Driver, 
High Freq
HP027Ti
(325792-001)
Microfoam (4)
49790P
End Pad
330997-001
REV A
Network
330999-002
SCHEMATIC 330999-002
INPUT
Driver, 
Mid Freq
HP5
(325781-001)
Driver, 
Low Freq
HP8
(325757-001)
WHT
WHT/BLK
YEL/BLK
YEL
GRN/BLK
GRN
RED
BLK
L1
3.5mH
L3
1.3mH
L4
2.4mH
Cb
0.01
µ
F
Cb
0.01
µ
F
Cb
0.01
µ
F
Cb
0.01
µ
F
C5
5
µ
F
Cb
0.01
µ
F
Cb
0.01
µ
F
Cb
0.01
µ
F
C2
14
µ
F
C3
20
µ
F
C1
52
µ
F
C4
17
µ
F
C6
4.5
µ
F
C7
8
µ
F
L5
0.24mH
L2
2.0mH
R4
3.9
10W
R1
6.6
20W
R2
0.3
10W
R3
10
10W
L.F.
HP8
M.F
HP5
H.F.
HP027Ti
YEL/BLK
YEL
WHT/BLK
WHT
GRN/BLK
GRN
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
8 ohm 
• Max Amp Power:
200W 
• Frequency Range:
46 Hz – 22 kHz (-6 dB)
• Sensitivity:
91 dB SPL, 1 Watt @ 1 Meter
• Crossover Frequencies:
850 Hz, 3000Hz
SYSTEM COMPONENTS:
• Cabinet:
330995-001
• Grille:
330241-001
• Low Frequency
8 in. (200mm)
Transducer:
HP8 325757-001 
DC Resistance:
5.8 ohm ±10% Copper Wire
• Mid Range:
5 in. (127mm)
Transducer:
HP5 325781-001
DC Resistance:
4.6 ohm ±10% Copper Wire
• High Frequency:
1 in. (25mm) Pure Titanium
Transducer:
Dome HP027Ti 325792-001
DC Resistance:
3.6 ohm ±10% Copper Wire
HP-8B  12/31/98  1:10 PM  Page 1
HP-8B
COMPONENT EXPLODED VIEW
HP-8B
Cabinet
330995-001
(Not For Sale)
Port Tube 
70515-03
Network
330999-002
Grille
330241-001
Driver,
Mid Freq
HP5
(325781-001)
Screw (4)
No 8 x 1
10HD 5/32 DR
Logo 
330288-001
Gasket
331666-001
Grille
Retainer (4)
62130
Grille, Tweeter
331843-001
Screw (4)
No 8 x 1
10HD 5/32 DR
Screw (4)
No 8 x 3/4
PNHD BLK
Driver,
Low Freq 
HP8
(325757-001)
Screw (4)
No 8 x 1
10HD 5/32 DR
Screw (4)
No 6 x 3/4
OVHD PH BLK
Terminal
Cup
70442-01
Driver,
High Freq
HP027Ti
(325792-001)
HP-8B  12/31/98  1:10 PM  Page 2
Page of 2
Display

Download JBL HP 8B (serv.man2) Service Manual (Repair Manual)

Here you can view online or download JBL HP 8B (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair JBL HP 8B (serv.man2) Audio. Information contained in JBL HP 8B (serv.man2) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).