L810 (serv.man11) - JBL Audio Service Manual (repair manual)

l810 (serv.man11) service manual
Model
L810 (serv.man11)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
586.91 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
l810-sm11.pdf
Date

Read JBL L810 (serv.man11) Service Manual online

ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
8 ohms
• Max Amp Power
150 watts* 
• Frequency Response
60Hz – 40kHz (±3dB)
• Sensitivity
88dB (2.83V @ 1 meter)
• Crossover Frequencies
3500Hz, 20kHz
SYSTEM COMPONENTS:
• Grille
353233-001
• Low-Frequency Transducer
5-1/4" (133mm) PolyPlas
cone, shielded (353115-001)
DC Resistance
5.5 ohms ±10%
• High-Frequency Transducer
1" (25mm) Pure-titanium 
dome (353237-001)
DC Resistance
3.3 ohms ±10%
• Ultrahigh-Frequency 
3/4" (19mm) Mylar
®
dome
Transducer
(353107-001)
DC Resistance
3.6 ohms ±10%
• Crossover Network
353419-001
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
6.0V Input 60Hz to 20kHz
• L.F. Aural Sweep Test
5.0V Input 60Hz to 4kHz
• H.F. Aural Sweep Test
2.83V Input 3kHz to 20kHz
• U.H.F. Aural Sweep Test
n/a
PHYSICAL SPECIFICATIONS:
• Enclosure dimensions
14-1/4" x 12-1/4" x 5"
(H x W x D)
(362mm x 311mm x 127mm)
• Weight
28 lb (12.8kg) Sold in Pairs
WARRANTY:
• 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.
Technical Manual
L810
Studio L Series
L81
0
Studio
L
S
eries
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797
9/05
Legend on Page 2
19
24
21
21
25
26
20
22
23
18
PACKAGING
L810 SCHEMATIC
.250
.205
LF
INPUT
L1
1.6mH
.110
L.F.
U.H.F.
C1B
0.01uf
100V
+
.205
12" GRN
12" GRN/BLK
16" ORG/BLK
16" ORG
L3
0.04mH
L2
0.06mH
C2
6uf
100V
.110
H.F.
R1
3.9ohm
5W
R2
3.9ohm
5W
R3
3.9ohm
10W
HF
INPUT
+
.205
16" YEL/BLK
16" YEL
C1
10uf
100V
C2B
0.01uf
100V
CROSSOVER
NETWORK
353419-001
HIGH-FREQUENCY
TRANSDUCER
353237-001
ULTRAHIGH-
FREQUENCY
TRANSDUCER
353107-001
LOW-FREQUENCY
TRANSDUCER
335148-002
BLK
RED
GRN/BLK
GRN
ORG/BLK
ORG
YEL/BLK
YEL
C3
0.5uf
100V
C4
0.5uf
100V
C4B
0.01uf
100V
C3B
0.01uf
100V
10
10
6
7
8
27
16
15
14
14
9
1
2
11
3
12
18
13
4
17
5
Item
Part No.
Description
Qty.
1
353237-001
HF TWEETER, ASSY, W/FACEPLATE
1
2
353133-001
HORN, UHF – STUDIO SERIES
1
3
353107-001
ASSY, TWEETER, UHF – STUDIO SERIES
1
4
353115-001
ASSY, WFR, 5-1/4" LOW IMP.
1
5
353286-001
ASSY, PTB – STUDIO L810
2
6
333249-001
GRILLE CUP, BLACK
4
333249-003
GRILLE CUP, BE & CH
4
7
353419-001
CROSSOVER NETWORK L810
1
8
351317-001
TERMINAL CUP, BI-WIRE, PLSTC-NE
1
9
802-41010-08
SCREW (UHF TWT) MS, PPH, 6-32X.5, BLK
2
10
908302-012
SCREW (HF TWT, UHF HORN)
8
PB, HXS, #6X.75, ZINC
11
353327-001
GSKT, TWEETER, UHF
1
12
353331-001
GSKT, TWEETER, HF
1
13
903802-012
SCREW (WOOFER) PB, HXS, #8X.75, ZINC
4
14
882-41110-12
SCREW (NETWORK, TERM CUP)
8
PB, PPH, #6X.75, BLK
Item
Part No.
Description
Qty.
15
8161571-001
INSERT, 10-32X5MM, HXS, KNIFE
8
16
880-00713-00
HOLE PLUG, TRUSS, 4OD.22HLE
8
17
353284-001
ASSY, LOGO – STUDIO L SERIES
1
18
353233-001
ASSY, GRILLE – STUDIO L810
1
19
353389-001
OUTER CARTON, STUDIO L810, BLK
1
353389-002
OUTER CARTON, STUDIO L810, BE
1
353389-003
OUTER CARTON, STUDIO L810, CH
1
20
353334-001
L810 OWNER’S MANUAL
1
21
353390-001
PAD, END, TOP & BTM L810
2
22
338322-001
WARRANTY CARD, JBL PASSIVE
1
23
330104-001
FOOT, BUMP-ON, 3M, SJ5744
8
24
353355-001
BRACKET, WALL – STUDIO L SERIES
4
25
804-41110-08
SCREW (WALL BRACKET) 
16
10-32X1/2, PN, PH, BLK
26
354309-001
WALL TEMPLATE, PAPER, L810
1
27
CS06-6
NETWORK SHORTING STRAPS (SET)
1
L81
0
Studio
L
Series
Technical Manual
L810
Studio L Series
EXPLODED VIEW
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797
9/05
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Here you can read online and download JBL L810 (serv.man11) Service Manual in PDF. L810 (serv.man11) service manual will guide through the process and help you recover, restore, fix, disassemble and repair JBL L810 (serv.man11) 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.