JBL SF22SP/230 Manuale utente

JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.

JBL SF22SP/230

REV L

PACKAGE WIRING DIAGRAM

04-10

Technical Manual

JBL SF22SP/230

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

• Nominal Impedance: 4 Ohms

• Amplifier Power: Continous 300W with < 0.2%

THD Peak 500W

• Frequency Range: 33Hz – 125 Hz (–10dB)

• Sensitivity: 95 dB SPL (1 Watt @1 Meter)

• Crossover Frequency: LPF: 100Hz, 24 dB/Oct Infrasonic

Filter: 25 Hz, 18 dB/Oct

SYSTEM COMPONENTS:

• Cabinet: Enclosure (Not For Sale)

• Grille: 350069-001

• Low Frequency (2) M212-8 , 300mm (12 in.) Cone

Transducer: Transducer

• DC Resistance: 5.55 ohm ±.3%

AURAL SWEEP TEST SPECIFICATIONS:

A. System Aural Sweep Test: 0.5 Vrms for 300W Output

(Sub Level Control Fully Clock-Wise)

Sweep 20 Hz to 150 Hz

B. L.F. Aural Sweep Test: 7.0V Input, 20 Hz to 200 Hz

PHYSICAL SPECIFICATIONS:

• Enclosure Dimensions: 810.3 x 463.6 x 850.1 mm D

(31.90 x 18.25 x 33.47 in.D.)

•Net Weight: 126 lb (57.1 kg.)

(Including Casters) 339804-001

WARRANTY INFORMATION:

• Refer to Warranty Statement packed with each product.

Warranty 59660

Owners Manual 350033-001

BLK

RED

BLK

RED

BLK

.205 –

.250 +

–.205

+.250

Grommet

RED

BLK

RED

Power Amplifier Assembly

339039-003

230V Version

339157-003

Driver, Low Freq (2)

M212-8

(339014-003)

WIRE HARNESS (339545-002)

Carton

339040-01

Filler (2)

339041-001

PKG, Microfoam (8)

49790P

Carton, Caster

350494-001

Filler, Caster

350034-001

Caster (4),

339804-001

Spkr, Pole MP255S Sub,

337315-001

JBL SF22SP/230

Knob Black

16 x 11mm

331033-001

OUTPUT A

OUTPUT A&B

SUB POLARITY

OUTPUTB

SUB Level

Signal

Thru

HPF

OUT

Limit

SPKR Level IN

INPUT A

INPUT B

SF225SP

Powered Subwoofer

Amp

SF22SP

339039-003

230V Version

339157-003

Screw (16)

729-90004-16

No. 12 x 1 ZN PLT

PN HD TYPE A,

Enclosure Assembly SF22SP

(Not Available for Sale)

Stand Cup

Unfinished

339268-001

Caster Bracket (4)

339805-001

Tie, CBL, O/P

35353S

100 MIL

Cord AC, Line 120V

425-00000-00

Driver, Low Freq (2)

M212-8

(339014-003)

Gasket (2)

339969-001

Label, (2)

955-00102-05

Screw (4)

729-90001-16

12 x 1

FLT HD, PH, TY

Screw (12)

883-41110-12

8 x 3/4

PAN,PH,PB

Handle Assembly (2)

339018-001

Grille Assembly

350069-001

Nameplate

339019-001

Screw (4)

883-41110-08

8-32 x .5

PAN, PH, PB, ZINC

Foot (4)

924-00002-01

Screw (4)

729-90001-16

12 x 1

FLT HP, PH, TY

Screw (16)

883-41110-16

8-32 x 1

PAN PH PB

Screw (12)

883-41110-16

8-32 x 1

PAN, PH, PB

Amplifier Assembly

339039-003

230V Version

339157-003

BLOCK DIAGRAM

PANEL

Output

Thru HPF

Outputs A & B

Input

SPKR

Level In

SUB

Level SUB

Polarity In Out

Signal

Limit

500W

HPF

EQ LPF

Limiter

COMPONENT EXPLODEDVIEW

Wire Harness

339545-002

.250 x .20 Faston

Warning: To Reduce the Risk of Fire or

Electrical Shock Do Not Expose This Equipment

to Rain or Moisture.

AVIS- Risque De Choc Electrique- NE Pas Ouvrir

Avertissment - Energie Electriqu

Dangereuse Vior LA Notice De Functionnement.

Class 2 Wiring Permitted

Caution - Risk of Electric Shock Do Not Open.

JBL Professional

Northridge, CA USA

Made In U.S.A.

JBL SF22SP/230

COMPONENTS

JBL SF22SP

10 10

INPUT BOARD

MAIN BOARD

COMPONENT PARTS LIST: Main PCB 351044-001

Item Part No. Qty Description Ref. Des.

1 351047-001 1 TSE-103 K L:50MM TH1

2 351056-001 4 IRFP250N Q11,13,15,17

3 351036-001 5 Brkt Pwr Transistor P.Transistors

4 351049-001 2 10000 UF63V C1, C4

5 351059-001 1 400V, 8A BR1

6 351053-001 1 70UH L8

7 351060-001 1 LM317T Q6

Item Part No. Qty Description Ref. Des.

8 351051-001 2 30MH L9, L10

9 351061-001 2 LM337T Q8

10 351070-001 1 48VDC RELAY RLY1

11 351052-001 1 56 UH L12

12 351072-001 1 SF22SP DRIVE PIN 1 A

13 351398-001 1 7 PIN CONN

14 331399-001 1 11 PIN CONN

COMPONENT PARTS LIST: Input PCB 351086-001

Item Part No. Qty Description Ref. Des.

1 351104-001 2 TRS-5VDC K1, K2

2 351098-001 2 PN: NC3MAH JK201,JK204

3 351090-001 1 J113 Q206

4 351103-001 1 PO12BA-PA8 SW S202

5 351102-001 1 P242BLB-PC10 SW S201/SW201

Item Part No. Qty Description Ref. Des.

6 351089-001 PN: LT6431-81 D213

7 351088-001 1 PN: LT6421-81 D210

8 351087-001 1 PN: RD09L1120032-EJ VR201

9 351100-001 1 PN: SCJ628R3 NAS1B00 JK1

10 351099-001 2 XLR (NEUTRIK) JK202,JK204

JBL SF22SP/230

COMPONENTS FINAL ASSEMBLY

FUSE – PT2 BD

COMPONENT PARTS LIST: Final Assembly

COMPONENT PARTS LIST: Fuse PT2 BD 351105-001

1,6

Item Part No. Qty Description

1 351032-001 1 PN:TTO-10654-01 Toroid Transformer 120V

2 351044-001 1 Main

3 351086-001 1 SF22SP Pre PCB

4 351105-001 1 Fuse/PT2 BD

5 351255-001 1 Power Switch

6 351619-002 1 PN;TTO-10655-02 Toroid Transformer 220V

Item Part No. Qty Description Ref. Des.

1 351109-001 1 200V, 2A BR2

2 351106-001 2 4700UF/25V 85C C15, C16

3 351107-001 1 PN:XG275M224VHS2 CXAC18

4 351108-001 1 324UH L13

5 351111-001 1 7A/250V 5X20MM F1

Fuse Holder, 351110-001

351804-001

AC Plug

Indice

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