DOWNLOAD JBL CM 52 Service Manual ↓ Size: 90.04 KB | Pages: 2 in PDF or view online for FREE

Model
CM 52
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
90.04 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cm-52.pdf
Date

JBL CM 52 Service Manual ▷ View online

JBL Consumer Products Inc., 250 Crossways Park Dr., Woodbury, New York 11797
CM52/52A
W/52V
PACKAGE
WIRING DIAGRAM
2-99  
REV A
Technical Manual
CM52/52AW/52V
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
6 ohms
• Max Amp Power:
100 Watts
• Frequency Response:
50 Hz – 20 kHz 
• Sensitivity:
89 dB 1 Watt @ 1 Meter
• Crossover Frequency:
4 kHz 
SYSTEM COMPONENTS:
• Cabinet:
CM52/52AW/52V (Not For Sale)
• Grille:
CM52/52V (Black) WI0700-B 
CM52AW (Black) WI0700-1B 
CM52/52V (White) WI0700-W
CM52AW (White) WI0700-1W
• Low Frequency
CM52/52V -5 1/4” Shielded
Transducer:
Polylaminate Cone (CM52WO)
CM52AW -5 1/4” Shielded
Polylaminate Cone (CM52AWO)
DC Resistance:
3.6 ohms ±10% 
BLU
WHT
WHT
INPUT
L.F.
C1
CM52AW 
170µF/100V
CM52/52V
59µF/100V
C2
CM52AW 
5.8µF/100V
CM52/52V
8µF/100V
C3
CM52AW 
3.3µF/100V
CM52/52V
5.3µF/100V
C4
CM52AW 
10.5µF/100V
CM52/52V
6.5µF/100V
R1
CM52/52V Only
6
5W
R2
2.5
5W
L1
0.15mH
L3
0.14mH
L2
CM52/52V
Only .53mH
H.F.
NOTE: CM52V IS SOLD AS A
SINGLE LOUD SPEAKER
Owner’s Manual AI0197
Warranty Card AI0193
Rubber Feet (8)
CM52/52AW/52V (BLK) WI0742-B
CM52/52AW/52V (WHT) WI0742-W
Upper/Lower Foam
CM52/52AW WP0254
CM52V WP0262
Packaging
Carton, Beauty
CM52 (BLK) WG428-B
CM52 (WHT) WG428-W
CM52AW (BLK) WG428-1B
CM52AW (WHT) WG428-1W
CM52V (BLK) WB1141
CM52V (WHT) WB1140
GRN
LMP(2)
SYSTEM COMPONENTS: 
(cont’d)
• High Frequency
CM52/52AW/52V -1/2” Titanium
Transducer:
Dome (DT397TH-1)
• DC Resistance:
3.4 ohms ±10%
• Crossover Network:
CM52/52V (WI0699) CM52AW (WI0725)
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 5 kHz
C. H.F. Aural Sweep Test:
2.0V Input, 3 kHz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
10 1/4 x 6 3/4 x 6 1/2 in. (H x W x D)
(265mm x 171mm x 168mm)
WEIGHT:
8 lbs. (3.6 kg.) Each
(CM52/52AW Sold in Pairs) 
(CM52V Single)
WARRANTY INFORMATION:
• Refer to the Warranty Statement packed with each product.
SCHEMATIC CM52 - 52AW - 52V (As Noted)
Driver,
High Freq
CM52/52AW/52V
(DT397TH-1)
Network
CM52/52V(WI0699)
CM52AW (WI0725)
Driver,
Low Freq
CM52/52V
(CM52WO)
CM52AW
(CM52AWO)
WHT
GRN
WHT
BLU
CM52/52AW.qxd  3/1/99  11:38 AM  Page 1
CM52/52A
W/52V
COMPONENT EXPLODED VIEW
Spring
Retainer
Baffle
(Not For Sale)
Screen
(Ref)
Driver, Low Freq
CM52/52V (CM52WO)
CM52AW (CM52AWO)
Driver, High Freq
CM52/52AW/52V
(DT397TH-1)
Trim Ring
P05071
Lamp (2)
SK3
Cabinet
(Not For Sale)
Logo
SZ532
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
CM52/45V (BLK) WI0701-B
CM52/52V (WHT) WI0701-W
CM52AW (BLK) WI0701-1B
CM52AW (WHT) WI0701-1W
Screw (4)
(06T-T41202)
No.8 x 1/2
PNHD PH BLK
Network
CM52/52V (WI0699)
CM52AW (WI0725)
Binding Posts
Red And Black
CM52/52V (T761)
CM52AW (T761-1)
Grille
CM52/52V (BLK) WI0700-B
CM52AW (BLK) WI0700-1B
CM52/52V (WHT) WI0700-W
CM52AW (WHT) WI0700-1W
CM52/52AW/52V
NOTE: FOR WOOFER REMOVAL, COBALT BLUE TRIM RING MUST BE CAREFULLY
PRIED OUT OF ITS RECESS TO ACCESS MOUNTING SCREWS
CM52/52AW.qxd  3/1/99  11:38 AM  Page 2
Display

JBL CM 52 Service Manual ▷ Download

  • DOWNLOAD JBL CM 52 Service Manual ↓ Size: 90.04 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the JBL CM 52 in PDF for free, which will help you to disassemble, recover, fix and repair JBL CM 52 Audio. Information contained in JBL CM 52 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.