CM 62 - JBL Audio Service Manual (repair manual)

cm 62 service manual
Model
CM 62
Pages
2
Size
83.37 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cm-62.pdf
Date

Read JBL CM 62 Service Manual online

JBL Consumer Products Inc., 250 Crossways Park Dr., Woodbury, New York 11797
CM62
PACKAGE
WIRING DIAGRAM
2-99  
REV A
Technical Manual
CM62
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
6 ohms
• Max Amp Power:
175 Watts
• Frequency Response:
45 Hz – 20 kHz 
• Sensitivity:
89 dB 1 Watt @ 1 Meter
• Crossover Frequency:
3 kHz 
SYSTEM COMPONENTS:
• Cabinet:
CM62 (Not For Sale)
• Grille:
CM62 (Black) WI0711-B 
(White) WI0711-W
• Low Frequency
CM62 - 6 1/2” Shielded
Transducer:
Polylaminate Cone (CM62WO)
DC Resistance:
3.4 ohms ±10%
• High Frequency
CM62 - 1/2” Titanium Dome
Transducer:
(DT397TH-1)
BLU
WHT
WHT
INPUT
L.F.
C1
170µF/100V
C3
7.2
µ
F
100V
C4
10.5
µ
F
100V
C2
16
µ
F
100V
L1
0.15mH
L2
0.65mH
L3
0.14mH
H.F.
Owner’s Manual AI0197
Warranty Card AI0193
Upper/Lower Foam
CM62 WP0250
Packaging
Carton, Beauty
CM62 (BLK) WG432-B
CM62 (WHT) WG432-W
GRN
LMP(2)
SYSTEM COMPONENTS: 
(cont’d)
DC Resistance:
3.4 ohms ±10%
• Crossover Network:
CM62 (WI0709)
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test:
4.0V Input, 60 Hz to 20 kHz
B. L.F. Aural Sweep Test:
3.0V Input, 60 Hz to 4 kHz
C. H.F. Aural Sweep Test:
2.0V Input, 2 kHz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
15 3/8 x 9 1/2 x 9 1/4 in. (H x W x D)
(390mm x 243mm x 262mm)
WEIGHT:
11 lbs. (5 kg.) Each
( Sold in Pairs)
WARRANTY INFORMATION:
• Refer to the Warranty Statement packed with each product.
SCHEMATIC CM62
Driver,
High Freq
CM62
(DT397TH-1)
Network
CM62(WI0709)
Driver,
Low Freq
CM62
(CM62WO)
WHT
GRN
WHT
BLU
CM62.qxd  3/1/99  11:39 AM  Page 1
CM62
COMPONENT EXPLODED VIEW
Spring
Speednut
Baffle
(Not For Sale)
Screen
(Ref)
Driver, Low Freq
CM62 (CM62WO)
Driver, 
High Freq
CM62
(DT397TH-1)
Trim Ring
P06585
Lamp (2)
SK3
Cabinet
(Not For Sale)
Logo
SZ532
NOTE: FOR WOOFER REMOVAL, COBALT BLUE TRIM RING MUST BE CAREFULLY
PRIED OUT OF ITS RECESS TO ACCESS MOUNTING SCREWS
Pad
Screw (3)
06-Y31202
Screw (4)
(06-T41202)
No.8 x 1/2
PPH BLK
Screw (2)
(06-M61701)
1/4-20 x 1/2
PPH BLK
Mounting Plate
CM62 (BLK) WI0712-B
CM62 (WHT)
WI0712-W
Screw (4)
(06T-T41202)
No.8 x 1/2
PNHD PH BLK
Network
CM62 (WI0709)
Binding Posts
(Red And Black)
T761
Grille
CM62 (BLK) WI0711-B
CM62(WHT) WI0711-W
CM62
CM62.qxd  3/1/99  11:39 AM  Page 2
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Download JBL CM 62 Service Manual (Repair Manual)

Here you can read online and download JBL CM 62 Service Manual in PDF. CM 62 service manual will guide through the process and help you recover, restore, fix, disassemble and repair JBL CM 62 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.