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20

08-H555DU-MA1H

ASSY-MAIN BOARD

1

ZD3

09-55C3V9-DTX

SMD.DIODE BZV55C3V9 3.9V±5% LL-34

1

D612,D615,D617,D
76

09-LL4148-ATX

SMD.SWITCHING DIODE LL4148 LL-34

4

ZD4

09-ZMM27V-DBX

ZENER DIODE 27V

1

Q207,Q209

12-AP2305-0BX

P-Channel Enhancement MOSFET AP2305A

2

Q1,Q150,Q2,Q208,
Q213,Q217,Q22,Q5
,Q6

12-BT3904-0BX

NPN TRANSISTOR 3DG3904M SOT-23

9

Q21,Q212,Q216,Q2
3

12-BT3906-0BX

NPN TRANSISTOR 3CG3906M SOT-23

4

Q27

12-BT8050-CBX

NPN TRANSISTOR MMBT8050C SOT-23

1

D302,D304,ESD10,

13 10180Z 02T

ESD PROTECTION IC LVSL10180Z020

6

D302,D304,ESD10,
ESD5,ESD6,ESD9

13-10180Z-02T

ESD PROTECTION IC LVSL10180Z020

6

U12

13-29F2G0-8ABA

IC 2G NAND FLASH

1

U801

13-74HC04-0PW

IC 74HC04

1

U733,U734

13-74L157-GVB

2-CHANNEL ANALOG MULTIPLEXER

2

U11

13-AS1117-ADB

IC AS1117

1

U1,U15,U3

13-AT1526-P11U

IC BUCK DC/DC  CONVERTER

3

U736

13-AZ1117-18B

IC AZ1117

1

U185

13-CS5346-CQZ

IC DATA ACQUISITION-ANALOG

1

D611

13-ESD5V0-S1B

IC PESD5V0S1BA

1

U13

13-G556B1-P1U

IC USB POWER

1

U2

13-G9091T-11U

IC G9091-330T11U SOT-23-5 GMT

1

U101,U102,U201,U
202

13-H5TQ1G-63DFR

HYNIX DDR3 64MBIT×16H5TQ1G63DFR-H9C

4

U7

13-MT8555-BCBG

IC MT8555BCBG

1

U183

13-NUC100-RE3

IC MCU NUC100RE3AN 

1

U184

13-RZ5B70-5003

IC THE FM RADIO RECEIVER

1

U8

13-SGM806-1XN2

IC DIGITAL AMPLIFIER

1

U5

13-TDA199-98HL

IC TDA199

1

ESD1,ESD2

13-TPD4S0-10B

4-CHANNEL ESD SOLUTION FOR HIGH-SPE

2

U800

13-TPIC20-50B

IC MOTOR & LD DRIVER

1

8-4

JBL

SB 300 Service Manual

Page 4 of 41

L1,L3,L9

34-R229M2-1BX-M

INDUCTOR 2.2UH±20%

3

Y5,Y6

45-OSC12M-0Y2-M

CRYSTAL 12MHz ±30ppm

2

Y300

45-OSC27M-0YAGA-M

CRYSTAL 27MHz ±30ppm

1

8

08-P088HE-PW3

ASSY-POWER BOARD

1

Q564

12-BT3906-0BX

NPN TRANSISTOR 3CG3906M SOT-23

1

Q561,Q562,Q563

12-BT8050-CBX

NPN TRANSISTOR MMBT8050C SOT-23

3

Q501,Q502,Q571

12-BT8550-CBX

PNP TRANSISTOR MMBT8550C SOT-23

3

U503,U533

13-H431BA-00TFA-M

IC H431BA

2

U571

13-LM3580-00BGA

IC LM3580

1

U502,U532,U561

13-PS2561-WFP-M

OPTOCOUPLER PS2561

3

U501

13-TNY180-PNB

POWER CONTROL INTEGRATE CITCUIT

1

U531

13-TOP258-ENB

IC TOP258EN EIP-7C

1

L502,L503

34-R339M2-1B0GA-M

INDUCTOR 3.3uH±20%

2

LIF501

36-LIF154-JX0-M

LINE FILTER

1

LIF502

36-LIF156-JX0-M

LINE FILTER

1

T501

36-TRF301-XX2-M

TRANSFORMER  EF25 5pin

1

T531

36-TRF331-XX0-M

TRANSFORMER

1

CN531

46-CD004T-04B

CABLE 40MM

1

CN531

46 CD004T 04B

CABLE 40MM

1

CN502

46-CD015T-08UGA

CABLE 8PIN 150MM

1

F501

50-03150D-2GS1-M

FUSE

1

RADIATOR

67-102440-0A0

RADIATOR

1

FOR D533

67-104270-0A0

HEAT SINK

1

FOR D514

67-H36983-1A0

SMALL HEAT SINK

1

6

08-T301G6-AM2

ASSY-AMPLIFIER BOARD

1

D714,D715,D717,D
718,D719,D720

09-LL4148-ATX

SMD. SWITCHING DIODE LL4148 LL-34

6

Q20,Q23,Q7,Q702

12-BT3904-0BX

NPN TRANSISTOR 3DG3904M SOT-23

4

Q22

12-BT3906-0BX

NPN TRANSISTOR 3CG3906M SOT-23

1

U33

13-DRV602-00B

IC LINE DRIVER DRV602

1

U705

13-LM3580-00BGA

IC LM3580-00BGA

1

U710,U711,U712

13-TAS535-20B

IC TAS535

3

U714

13-TAS550-80B

IC 8-CHANNEL DIGITAL AUDIO PWM
PROCESS

1

L709,L710,L711,L7
12,L713,L714,L715,
L716,L717,L719

34-R100M2-1BK-M

INDUCTOR 10uH,12X14

10

Y2

45-OSC13M-5Y0-M

CRYSTAL 13.5MHz ±30ppm

1

16

08-HTIB00-FV1

ASSY-FRONT CONTROL BOARD

1

IR601

02-IRR021-XX0

IR RECEIVER MODULE 16mm 2.7-5.5V

1

8-5

JBL

SB 300 Service Manual

Page 5 of 41

Q135,Q136,Q138,Q
139

12-BT3904-0BX

NPN TRANSISTOR 3DG3904M SOT-23

4

Q137,Q620

12-BT3906-0BX

NPN TRANSISTOR 3CG3906M SOT-23

2

U406

13-F45580-00B

IC F45580

1

ESD1

13-PRTR5V-02BGA

IC HDMI USB ESD PYOTECTION

1

U135

13-PT6312-00B

IC PT6312 VFD DRIVER QFP44

1

LED1

14-LED03R-XX3-M

LED 10MCD

1

XS604

46-FH028F-04M

DOUBLE SCREEN USB CABLE

1

17

08-HTIB30-001

ASSY-FRONT PANEL

1

9

08-LTCA19-222026

ASSY-LOADER

1

CPC

08-TS5520-006

INNER CABLE TO CONNECT POWER CORD

1

24

43-FM412S-211-M

FAN

1

XP11

46-KK008C-24AU

FFC CABLE 0.5X24PX80MM

1

XP13

46-FK030C-20BV

FFC CABLE 20PIN 300MM

1

PC

51-DC0130-0CRA3-M

POWER CORD

1

RC

06-003300-040

REMOTE CONTROLLER

1

18

55-HTIBD1-0HAB1

CD DOOR

1

28

59-123970-000

CHASSIC PADS

4

11

67-HTIBB1-0E0B3

BACK PANEL

1

11

67-HTIBB1-0E0B3

BACK PANEL

1

13

67-HTIBR1-0E0

BOTTOM COVER

1

1

67-HTIBT1-0E0B2

TOP COVER

1

WC

70-JCB100-WARB1

WARRANTY CARD

1

LABLE

71-JCB3EU-BARB1

GIFT BOX LABLE

1

QSG

72-JCB1EU-QSGB2

QSG

1

BOX

76-128900-1ATB1

GIFT BOX

1

LABLE

71-JCB300-SERB2

SERIAL NUMBER LABLE

1

BAG

74-044040-60GB1

POLY BAG

1

SPEAKER

08-HTI300-PAN40

5.1 SPEAKER

1

ADAPTER

07-WM715N-00A

ADAPTER

1

The parts identified by           mark are critical for safety.  Replace only with part number
specified.  The mounting position of replacement is to be identical with originals.
The substitute replacement parts which do not have the same safety characteristics as specified in the 
parts list may create shock, fire or other hazards.

8-6

JBL

SB 300 Service Manual

Page 6 of 41

Software Upgrade 

 

1.Upgrade from USB:   

      Copy the upgrade file

   

      JBL_Cinema_V00.XX.bin

（XX is the software version）,

   

      JBL_Cinema_MCU.bin(

MCU software

), 

            JBL_Cinema.txt (

MCU   MD5_File 

) 

  to USB root. 

Then insert USB ,start up DUT enter "setup" into SETTINGS   
screen ,select General Settings >>System>> system update >>USB Storage.       
When upgrade file detected, press "Enter" to upgrade, select   

" 

"  to cancel.  

Once you start upgrade,pls don’t power off the DUT,after   
upgrade DUT will restart up later a moment time or you press   
button “Enter” on remote control .   

  
2. Check the version information after upgraded.   

Wake up DUT,press Enter to settings and the select system information. 
you will see a interface as below:   

 

 

3.Factory Reset Steps   

Press  "SETUP" button on remote control --->General Settings ---> System --> 
Restore  defaults 
Select    OK--->Press"ENTER" on remote controll. 

Software Version: BD100(or BD300)    VXX.XX.XX
MAC:XX: XX: XX: XX: XX: XX 

 

4-1

JBL

SB 300 Service Manual

Page 7 of 41