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
JBL SF22SP/230
Knob Black
16 x 11mm
331033-001
OUTPUT A
OUTPUT A&B
SUB POLARITY
OUTPUTB
SUB Level
Signal
Thru
HPF
IN
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
A
A
B
B
Output
Thru HPF
Outputs A & B
Input
SPKR
Level In
SUB
Level SUB
Polarity In Out
Signal
Limit
500W
HPF
HPF
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
4
5
6
7
8
9
10
11
12
13
14
3
2
1
4
5
67
89
10 10
3
22
1
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
JBL SF22SP/230
JBL SF22SP/230
COMPONENTS FINAL ASSEMBLY
FUSE – PT2 BD
COMPONENT PARTS LIST: Final Assembly
COMPONENT PARTS LIST: Fuse PT2 BD 351105-001
2
3
4
5
5
4
3
21
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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