JBL CONTROL 2.4G (serv.man2) Service Manual ▷ View online
JBL Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 (516) 496-3400
Service Bulletin
Service bulletin # JBL2007-01 May 2007
Warranty labor rate: MINOR repair
To: All JBL Service Centers
Model: On Air
™
Control 2.4G
Subject: Sensitivity, Short Standby Time
In the event you receive a Control 2.4G Wireless Powered Loudspeaker System with the following
complaint: “The unit goes into Standby mode too quickly, or does not turn back ON with very low
levels of music”, perform the following modification to increase the Standby time and Sensitivity.
complaint: “The unit goes into Standby mode too quickly, or does not turn back ON with very low
levels of music”, perform the following modification to increase the Standby time and Sensitivity.
Synopsis: Change four resistors in the Transmitter portion of the system. Note: RoHS-rated* de-soldering and
soldering equipment and material for SMD resistors will be required.
1) Remove the cover on the On Air
™
Control 2.4G Transmitter to expose the main PCB
2) Locate the four resistors R38,41,46 & 67 on the main PCB. (See illustrations)
•
Change R38, R41 from 9.1K to 3.3K SMD 603 size, JBL part# P3.3KGCT-ND
•
Change R46 from 510K to 2.2M SMD 603 size, JBL part# P2.2MGCT-ND
•
Change R67 from 680K to 2.2M SMD 603 size, JBL part# P2.2MGCT-ND
Model
Serial Number
120V
STATUS
ACTION
On Air
™
Control 2.4G
ME2326-001001
to
ME2326-013000
Low sensitivity, short
standby interval
Change R38, R41 to 3.3KΩ
Change R46, R67 to 2.2MΩ
On Air
™
Control 2.4G
ME2326-013001
And above
Modified by Factory
NONE REQUIRED
Change increases ATO sensitivity from 16mVRMS to 3.5mVRMS @ 1KHz Both inputs driven
Change increases time to turn-off after signal is removed from ≈ 3.3 Minutes to ≈ 9.66 Minutes after removing 0.5VRMS (Both inputs
driven)
* RoHS = Restriction Of Hazardous Substances
12
Part number
Description
Q'ty
10
─
CONTROL 2.4G L-EUP Active speaker JBL 30WCONTROL 2.4G EUP
*1
(2)PCS
1 242-050-05221-0BAE
Face cover PC+SPCC+TPR229.5*154.2*28.5H BL*1
(1)PCS
2 309-TPR-05028-1BAE
End pad TPR 153.5*39.5*6H BLK
*1
(1)PCS
3 309-TPR-05031-0BAE
End pad TPR 153.5*39.5*6H+φ31 BLK
*1
(1)PCS
4 353-0510152-E
Screw ZDC-3 M5*10
*1
(1)PCS
5 354-HM05700-E
Nut M5*0.8*4t*8mm ROHS
*1
(1)PCS
6 352-GM04035D809-E
Screw φ4*L35 d=7mm ROHS
*6
(1)PCS
7 354-HM04700-E
Nut M4*0.7P*3t ROHS
*4
(1)PCS
8 352-BM03010D974-E
Screw T3.0*10 blk
*4
(1)PCS
9 336-EVA-01014-E
EVA gasket 700*4*2.5mm ROHS
*1
(1)PCS
10 352-AM03008D035-E
Screw 3*8 (RoHS)
*2
(1)PCS
11 328-SPG-05439-0WAE
UL Wadding SPG 300*100*20mm 6.6g white
*1
(1)PCS
12 13PF70BZ-GW01-E
Woofer 5"25mm 8ohm
*1
(1)PCS
13 48DM32NX-HT01-E
13mm DOME tweeter 8ohm (ROSH)
*1
(2)PCS
14 430-002-05219-E
EPE bag CONTROL 1S-CROWN
*1
(1)PCS
15 163-11809-E
Cable tie 180mm*3.6 (RoHS)
*1
(1)PCS
16 011-7603-05173-E
AMP JBL 2*15W CONTROL 2.4G EUP RoHS
*1
(2)PCS
17 317-ABS-05076-0BAE
Terminal cup ABS 757 56.5*56.5*49.5H BLK
*1
(1)PCS
18 352-AM03512D278-E
Screw 3.5*12mm BLK
*3
(1)PCS
19 352-AM02606C1136-E
Screw T2.6*6
*2
(1)PCS
20 352-AM02608C1084-E
Screw T2.6*8 cross blk
*3
(1)PCS
21 352-AM03009D407-E
Screw T3*10
*2
(1)PCS
22 122-11102J0501-E
Inductor 1.0mH RC10*30 DW 0.50mmBLK (RoHS) *1
(1)PCS
23 333-SPG-05441-0BAE
Fireproof wadding 120*50*5CONTROL 2.4G (RoHS*5
(1)PCS
24 247-050-05079-0BAE
Rear enclosure PP(PJ3001)+20%225*151.5*116H *1
(1)PCS
25 333-EVA-05444-0BAE
EVA gasket 26.5*41*1T BLK
*1
(1)PCS
26 156-H010020-E
Heat shrink tub 1¢*20mm (RoHS)
*1
(1)PCS
27 355-S03055-E
Washer 3.2*6.5*0.5t (RoHS)
*1
(1)PCS
28 352-AM03010D066-E
¢
3*10 P type screw with nickel (RoHS)
*1
(1)PCS
29 163-11209-E
Cable tie 120mm (RoHS)
*2
(1)PCS
30 243-050-05153-1BAE
Front enclosure PP+20% 217*143.5*21H BLK
*1
(1)PCS
31 410-000-07121-E
Model label PAP(L) CONTROL 2.4G-EUP
*1
(1)PCS
32 351-BM08018A802-E
Screw φ4*L18d=8mm 0.7P ROHS
*4
(1)PCS
40
151-OEA10503-E
Power adapter EA1050D 20V 2.1ASERIES NO:L3
*1
(1)PCS
50
151-OGPE15102-E
Transformer GPE151 100V-240V5V/1A UL/CE (Ro*1
(1)PCS
60
152-U60301A04-E
Power cord UL/CSA 6FT 3pin (RoHS)
*1
(1)PCS
70
152-V65301A05-E
Power cord VDE 6.5FT 3pin (RoHS)
*1
(1)PCS
90
165-01000CM-E
PVC wire BLK 1000mm RCA
*1
(1)PCS
100
188-0506402-E
Remote control for CONTROL 2.4G (RoHS)
*1
(1)PCS
110
361-ABS-05099-0BAE
Base plate ABS 757 163*44.9*68.8*2T black
*1
(1)PCS
120
370-000-05026-E
Wire bag CONTROL 2.4G
*1
(1)BAG
130
373-000-05067-E
Spike bag
*1
(1)BAG
140
376-000-01091-E
Accessory bag
*1
(1)BAG
150
376-000-01092-E
Accessory bag CONTRL 2.4G
*1
(1)BAG
160
376-000-01093-E
Accessory bag 326-SUS-05066-0VAE*2PCS
*1
(1)BAG
170
398-PAP-05501-E
OM bag PAP CONTROL 2.4G-EUP
*1
(1)BAG
180
400-000-07457-E
Carton
*0.33334
(1)PCS
190
402-000-05730-E
Gift-box
*1
(1)PCS
200
411-000-06826-E
Serial number lable
*1
(1)PCS
210
412-000-05265-E
Bar code label for gift box
*1
(1)PCS
220
412-000-05266-E
Bar code l;abel for carton
*0.66670
(1)PCS
230
413-000-05338-E
Country of original label
*0.33334
(1)PCS
240
413-000-06172-E
Country of original label
*2
(1)PCS
250
431-000-06749-E
Poly-foam (TOP)CONTROL 2.4G
*1
(1)PCS
260
431-000-06750-E
Poly-foam (BOTTOM)CONTROL 2.4G
*1
(1)PCS
270
165-0100051-1E
PVC WIRE
*1
(1)PCS
280
413-000-06380-E
EUP label
*0.33334
(1)PCS
CONTROL 2.4G-EUP (JBL Control Wireless speaker)
Item
290
─
CONTROL 2.4G-R-EUP Passive speaker JBL 30WCONTROL 2.4G EUP *1
(2)PCS
1 13PF70BZ-GW01-E
Woofer 5"25mm 8ohm
*1
(1)PCS
2 163-11809-E
Cable tie 180mm*3.6(RoHS)
*1
(1)PCS
3 166-A025A2BB-2E
Wire 250MM 3.0uf/100v
*1
(1)PCS
4 242-050-05221-0BAE
Face cover PC+SPCC+TPR229.5*154.2*28.5H BLA*1
(1)PCS
5 243-050-05158-1BAE
Front enclosure \ 217*143.5*54.2H Black
*1
(1)PCS
6 247-050-05077-0BAE
Rear enclosure 225*151.5*116H Black
*1
(1)PCS
7 309-TPR-05028-1BAE
End pad TPR 153.5*39.5*6H black
*1
(1)PCS
8 309-TPR-05031-0BAE
End pad TPR 153.5*39.5*6H+φ31 black
*1
(1)PCS
9 317-ABS-05078-0BAE
Terminal cup ABS757 56.5*56.5*22.5H Black
*1
(1)PCS
10 328-SPG-05439-0WAE
UL Wadding SPG 300*100*20mm 6.6g white
*1
(1)PCS
11 336-EVA-01014-E E
VA gasket 700*4*2.5mm ROHS
*1
(1)PCS
12 352-AM03008D035-E
Screw 3*8 (RoHS)
*2
(1)PCS
13 352-BM03010D974-E
Screw T3.0*10 blk
*4
(1)PCS
14 352-GM04035D809-E
Screw φ4*L35 d=7mmROHS
*6
(1)PCS
15 353-0510152-E
Screw ZDC-3 M5*10
*1
(1)PCS
16 354-HM04700-E
Nut M4*0.7P*3t \ ROHS
*4
(1)PCS
17 354-HM05700-E
Nut M5*0.8*4t*8mm ROHS
*1
(1)PCS
18 410-000-07122-E
Model label PAP(R) CONTROL 2.4G-EUP
*1
(1)PCS
19 430-002-05219-E
EPE bag CONTROL 1S-CROWN
*1
(1)PCS
20 48DM32NX-HT01-E
13mm DOME tweeter 8ohm (ROSH)
*1
(2)PCS
21 500-DA3188G-E
Glue 3188G
*0.00030
(1)KG
22 500-LOCTITE416-E
Gluewater 500gm
*0.00020
(1)KG
23 500-XJ-540H-E
Gluewater
*0.00030
(1)KG
24 521-76614010-E
Lead wireψ1.0mm
*0.00025
(1)KG
25 351-BM04014A162-E
Screw 4*14
*4
(1)PCS
└300─
CONTROL2.4G TX-EUP JBL 30W CONTROL2.4GEUP (RoHS)
*1
(2)PCS
1 051-B05064B-E
PCB ASS'Y OF ML24G TX BOARD(RoHS)
*1
(2)PCS
2 303-ABS-05099-0BAE
Top cover ABS757 125*80*25H BLACK
*1
(1)PCS
3 304-SPCC-05086-0BAE Bottom enclosure SPCC 77.5*122.5*1.0T
*1
(1)PCS
4 352-AM02606C1136-E
Screw T2.6*6
*2
(1)PCS
5 351-AM03005A015-E
Srew M3*0.5P*5L
*4
(1)PCS
6 320-SBR-05119-0BAE
Feet SBR Φ10*3T BLK
*4
(1)PCS
7 236-050-05017-0BAE
Fixer ABS 28*Φ12*12H BLK
*1
(1)PCS
8 051-WH4924-E
Wireless HI-FI Audio TX ModuleWH4924 (RoHS) *1
(1)PCS
9 333-EVA-05425-0BAE
Gasket EVA 13*10*3MM CONTROL 2.4G (RoHS) *2
(1)PCS
10 282-000-05020-0BAE
Non-weave cloth 20*10*0.2mm CONTROL 2.4G (R*1
(1)PCS
11 333-000-05438-E
Wadding 10*10*15mmCONTROL 2.4G (RoHS)
*1
(1)PCS
12 337-CU-05004-E
Copper foil 100*50*0.05mmCONTROL 2.4G
*1
(1)PCS
13 161-506150-E
JUMPER WIRE 15mm TAP (RoHS)
*1
(1)PCS
14 352-AM03008C1086-E
Screw T3*8
*8
(1)PCS
15 352-CM03509D439-E
Screw 3.5*10
*1
(1)PCS
16 188-ASDWLAN01-E
RF ANTENNA ASSEMBLYASD-WLAN-01 (RoHS) *1
(1)PCS
17 410-000-07123-E
Model number label PAP CONTROL 2.4G-EUP用 *1
(1)PCS
18 123-11RH633215-E
Ferrite core K5ARH 6.35*3.2*15.8(RoHS)
*1
(1)PCS
19 163-11209-E
Cabel tie 120mm (RoHS)
*1
(1)PCS
└
20 175-9Y25V2202-E
PIN HEADER180 25ph=1.27mm(RoHS)
*1
(1)PCS
1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
B
Date:
13-Sep-2006
Sheet of
File:
D:\work
\ML24G.Ddb
資料夾
Drawn By:
TX module
3
1
G1
2
J?A
HSP-246V6-A
BUFFER
ID setting
Audio detect
power detect
MUTE
MUTE
2
3
1
JK1
SCD457
R-IN
L-IN
DC 5V
regulator circuit
3.3V
3.6V
5V
Download port
power circuit
LED display
RESET circuit
RX module
Download port
3
1
G1
2
J?A
HSP-246V6-A
BUFFER
ID setting
audio detect
R-IN
L-IN
input select
Analog to Digital
I2S
I2S
Digital-AMP
I2S
ANTENNA
ANTENNA
R Speaker
L Speaker
SUB Channel
SUB PreAMP
DC regulator
2
3
1
JK1
SCD457
DC 20V
MCU IC
power detect
IR circuit
LED
LINE IN
Reset circuit
Reset
Reset
Reset
Reset
TX BLOCK DIAGRAM
RX BLOCK DIAGRAM
signal select
RF module link detect
Control 2.4G Block Diagram
BOLO.HO
8/24/2006
Click on the first or last page to see other CONTROL 2.4G (serv.man2) service manuals if exist.