Carvin CX1252 manual Table of Contents

Page 8

TABLE OF CONTENTS

 

 

PAGE

RECEIVING INSPECTION

i

FOR THE NEW OWNER

i

TABLE OF CONTENTS

1

GETTING STARTED QUICKLY

2

MAINTENANCE

2

CHANNEL FEATURES

3,4

MASTER SECTION FEATURES

5-7

INTERNAL DSP EFFECTS PROCESSOR

8

INTERNAL DSP EFFECTS PROGRAMS CHART

9

SETTING UP YOUR SOUND SYSTEM

10--12

SAMPLE PA SYSTEM CONFIGURATIONS

13-14

SPEAKER CONNECTIONS

15

TAPE DECKS AND EXTERNAL EFFECTS

15

BLOCK DIAGRAM

16

CX MIXER PARTS LIST

17,18

CX MIXER TECHNICAL SPECIFICATIONS

19

FUSE SELECTION

19

WARRANTY INFORMATION

20

R2

Resistor 5.62K Ohm .25W 1% Metal

50-56231

R62

Resistor 1K Ohm .25W 5% Carbon

50-10035

R3

Resistor 2.21K Ohm .25W 1% Metal

50-22131

R63

Resistor 1K Ohm .25W 5% Carbon

50-10035

R4

Resistor 2.21K Ohm .25W 1% Metal

50-22131

R70

Resistor 2.4K Ohm .25W 5% Carbon

50-24035

R5

Resistor 47K Ohm .25W 5% Carbon

50-47045

R71

Resistor 150K Ohm .25W 5% Carbon

50-15055

R6

Resistor 10K Ohm .25W 5% Carbon

50-10045

R72

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R7

Resistor 100K Ohm .25W 5% Carbon

50-10055

R73

Resistor 300K Ohm .25W 5% Carbon

50-30055

R8

Resistor 300K Ohm .25W 5% Carbon

50-30055

R74

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R9

Resistor 100K Ohm .25W 5% Carbon

50-10055

R75

Resistor 360K Ohm .25W 5% Carbon

50-36055

R10

Resistor 10K Ohm .25W 5% Carbon

50-10045

R76

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R11

Resistor 300K Ohm .25W 5% Carbon

50-30055

R77

Resistor 110K Ohm .25W 5% Carbon

50-11055

R12

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R78

Resistor 1.8K Ohm .25W 5% Carbon

50-18035

R13

Resistor 100K Ohm .25W 5% Carbon

50-10055

R79

Resistor 91K Ohm .25W 5% Carbon

50-91045

R14

Resistor 150K Ohm .25W 5% Carbon

50-15055

R82

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R15

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R83

Resistor 220K Ohm .25W 5% Carbon

50-22055

R16

Resistor 3.3K Ohm .25W 5% Carbon

50-33035

R84

Resistor 2.4K Ohm .25W 5% Carbon

50-24035

R17

Resistor 4.7K Ohm .25W 5% Carbon

50-47035

R85

Resistor 180K Ohm .25W 5% Carbon

50-18055

R18

Resistor 15K Ohm .25W 5% Carbon

50-15045

R86

Resistor 2K Ohm .25W 5% Carbon

50-20035

R19

Resistor 4.7K Ohm .25W 5% Carbon

50-47035

R87

Resistor 130K Ohm .25W 5% Carbon

50-13055

R20

Resistor 15K Ohm .25W 5% Carbon

50-15045

R88

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R21

Resistor 10K Ohm .25W 5% Carbon

50-10045

R89

Resistor 110K Ohm .25W 5% Carbon

50-11055

R22

Resistor 4.7K Ohm .25W 5% Carbon

50-47035

R90

Resistor 10K Ohm .25W 5% Carbon

50-10045

R23

Resistor 10K Ohm .25W 5% Carbon

50-10045

R91

Resistor 150K Ohm .25W 5% Carbon

50-15055

R24

N/U

 

R92

Resistor 470 Ohm .25W 5% Carbon

50-47025

R25

Resistor 10K Ohm .25W 5% Carbon

50-10045

R93

Resistor 2.4K Ohm .25W 5% Carbon

50-24035

R26

N/U

 

R94

Resistor 150K Ohm .25W 5% Carbon

50-15055

R27

Resistor 150K Ohm .25W 5% Carbon

50-15055

R95

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R28

Resistor 150K Ohm .25W 5% Carbon

50-15055

R96

Resistor 300K Ohm .25W 5% Carbon

50-30055

R29

Resistor 0 Ohm .50x .20" Jumper

50-00050

R97

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R30

Resistor 68K Ohm .25W 5% Carbon

50-68045

R98

Resistor 360K Ohm .25W 5% Carbon

50-36055

R31

Resistor 27K Ohm .25W 5% Carbon

50-27045

R99

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R32

Resistor 33K Ohm .25W 5% Carbon

50-33045

R100

Resistor 110K Ohm .25W 5% Carbon

50-11055

R33

Resistor 68K Ohm .25W 5% Carbon

50-68045

R101

Resistor 1.8K Ohm .25W 5% Carbon

50-18035

R34

Resistor 27K Ohm .25W 5% Carbon

50-27045

R102

Resistor 91K Ohm .25W 5% Carbon

50-91045

R35

Resistor 33K Ohm .25W 5% Carbon

50-33045

R103

Resistor 1K Ohm .25W 5% Carbon

50-10035

R36

Resistor 22K Ohm .25W 5% Carbon

50-22045

R105

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R37

Resistor 22K Ohm .25W 5% Carbon

50-22045

R106

Resistor 220K Ohm .25W 5% Carbon

50-22055

R38

Resistor 22K Ohm .25W 5% Carbon

50-22045

R107

Resistor 2.4K Ohm .25W 5% Carbon

50-24035

R39

Resistor 22K Ohm .25W 5% Carbon

50-22045

R108

Resistor 180K Ohm .25W 5% Carbon

50-18055

R40

Resistor 1K Ohm .25W 5% Carbon

50-10035

R109

Resistor 2K Ohm .25W 5% Carbon

50-20035

R41-43

N/U

 

R110

Resistor 130K Ohm .25W 5% Carbon

50-13055

R44

Resistor 4.7K Ohm .25W 5% Carbon

50-47035

R111

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

R46

Resistor 150K Ohm .25W 5% Carbon

50-15055

R112

Resistor 110K Ohm .25W 5% Carbon

50-11055

R47

Resistor 10K Ohm .25W 5% Carbon

50-10045

R113

Resistor 10K Ohm .25W 5% Carbon

50-10045

R48

Resistor 470 Ohm .25W 5% Carbon

50-47025

R114

Resistor 150K Ohm .25W 5% Carbon

50-15055

R49

Resistor 0 Ohm .50x .20" Jumper

50-00050

R115

Resistor 470 Ohm .25W 5% Carbon

50-47025

R50

Resistor 150K Ohm .25W 5% Carbon

50-15055

 

 

 

R51

Resistor 10K Ohm .25W 5% Carbon

50-10045

S1

Switch DPDT PUSH PC MTG

25-02201

R52

Resistor 470 Ohm .25W 5% Carbon

50-47025

S2

Switch DPDT PUSH PC MTG MOMENT

25-02202

R53

Resistor 150K Ohm .25W 5% Carbon

50-15055

S3

Switch DPDT PUSH PC MTG MOMENT

25-02202

R54

Resistor 470 Ohm .25W 5% Carbon

50-47025

S4

Switch DPDT PUSH PC MTG

25-02201

R55

Resistor 22K Ohm .25W 5% Carbon

50-22045

 

 

 

R56

Resistor 2.2K Ohm .25W 5% Carbon

50-22035

U1

DISPLAY 7 SEGMENT 3 DIGIT Red

30-84204

R57

Resistor 150K Ohm .25W 5% Carbon

50-15055

U1

SOCKET IC 6 PIN DISPLAY DX

60-31600

R58

Resistor 470 Ohm .25W 5% Carbon

50-47025

 

 

 

R59

N/U

 

ALL B-

Reference designators are 0 ohm jumpers

 

R60

Resistor 0 Ohm .35x .20" Jumper

50-00035

 

 

 

R61

Resistor 39 Ohm 2W 5% Carbon

54-39005

PART DESCRIPTION (Parts without PCB REF. DES)

 

 

4

 

5

6

 

 

 

 

 

 

 

3

 

 

 

 

 

2

 

 

 

 

 

 

 

 

7

 

 

 

 

 

8

 

 

1

 

 

9

 

#

DESCRIPTION

CARVIN #

QTY

 

 

 

 

1.

Switch Cap Grey Extended

07-01603

15

2.

Knob 11 D shaft (COLOR)

07-120--

---

3.

Front Panel PCB (12 Chan)

30-12524-1

1

4.

Power Module 500Watts

80-05028

1

5.

Heatsink Bracket 2.5"

10-12527

2

6.

DSP Reverb PCB

80-02105

1

7.

Speaker Output PCB

30-12524-3

1

8.

Fuse Holder slow blow

see fuse chart

1

9.

toroid transformer 600Watts

15-60120

1

 

 

 

 

Color Knob Code

Yellow

20

Green

25

Drk Grey

28

 

 

1

18

Image 8
Contents Helpline CX Mixer Specifications Fuse SelectionReceiving Inspection For the NEW OwnerQuick Start UP CX Stereo Series Parts ListMaintenance Speaker Connections Tape Decks and External EffectsChannel PAN Control Channel EFFECTS/REVERB Level ControlTAPE/EFFECTS Return Level Control DSP Return Level ControlMonitor Line OUT Jack LEFT/RIGHT Line OUT JacksInternal DSP Effects Warranty and Service Information Do not OpenTable of Contents Channel Features Master Section Features CX1252Power LED Phantom Power Switch and LEDTesting the Monitor Amplifier and Speakers Protect LEDInternal DSP Effects Program Chart Setting UP the Sound SystemInput Connections from the Stage On Stage Operation

CX1252 specifications

The Carvin CX1252 is a highly versatile and robust loudspeaker designed for both professional musicians and sound reinforcement applications. This two-way speaker has earned a solid reputation for delivering exceptional sound quality and performance, making it an essential component in various audio setups, including live performances, installations, and mobile sound systems.

One of the standout features of the CX1252 is its powerful dual 12-inch woofers. These woofers are engineered to produce deep, dynamic bass while maintaining clarity across the mid-range frequencies. The speaker utilizes a high-frequency compression driver that delivers crisp and articulate highs, ensuring a balanced audio experience across the frequency spectrum. Together, these components create a rich, full sound that is ideal for a wide range of musical genres and settings.

In terms of design, the CX1252 features a rugged, durable construction that can withstand the rigors of stage use and transportation. Its enclosed design minimizes distortion while maximizing efficiency, allowing for greater output without sacrificing sound clarity. The speaker is housed in a robust plywood cabinet, which is further reinforced to provide extra durability and reduce unwanted resonances.

The CX1252 also incorporates advanced technologies that enhance its performance. The built-in crossover network ensures seamless integration between the woofer and compression driver, resulting in smooth transitions and a cohesive sound profile. Additionally, the speaker’s wide dispersion pattern helps to cover larger areas, making it suitable for both small and large venues.

Another significant characteristic of the Carvin CX1252 is its versatility in powering options. It is compatible with a range of amplifiers and can be used in various configurations, including standalone setups and as part of larger sound systems. This flexibility makes it an ideal choice for different audio professionals, from DJs to acoustic musicians.

In summary, the Carvin CX1252 loudspeaker stands out for its powerful dual 12-inch woofers, high-frequency compression driver, and durable construction. Its advanced crossover network and wide dispersion pattern further enhance its appeal, making it a top choice for anyone seeking reliable and high-quality sound reinforcement. Whether for live events or installation purposes, the CX1252 is engineered to deliver outstanding audio performance and versatility.