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Each precaution in this manual should be followed during servicing.

Components identified with the IEC symbol

in the parts list are special significance to safety. When replacing a component identified with

, use only the replacement parts designated, or parts with the same ratings or resistance, wattage, or voltage that are designated in the

parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably

insulated from the supply circuit before retuming the product to the customer.

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called

Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and

semiconductor "chip" components.

The following techniques should be used to help reduce the incidence of component damage caused by static electricity.

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on

your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device,

which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to

prevent electrostatic charge build-up or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges

sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical change sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement

ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material.)

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the

chassis or circuit assembly into which the device will be installed.

Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together

or your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES devices.

CAUTION :

4

Summary of Contents for Charge 4

Page 1: ...AM JBLCHARGE4GRYAM JBLCHARGE4TEALAM JBLCHARGE4WHTAM JBLCHARGE4GRNAMJBLCHARGE4YELAM JBLCHARGE4PINKAM JBLCHARGE4SANDAM JBLCHARGE4SQUADAM CONTENTS 2 3 4 9 SPECIFICATIONS SAFETY INSTRUCTIONS DISASSEMBLY INSTRUCTIONS BLOCK DIAGRAM LAYOUT DIAGRAMS 10 12 17 18 22 CIRCUIT DIAGRAMS MECHANICAL EXPLODED VIEW SPARE PARTS LIST REVISION LIST Released by Global Quality harman kardon Inc Ver 2 1 Nov 2019 8500 Bal...

Page 2: ...h Equivalent to 3 6V 7500mAh Battery charge time 4 hours 5V 2 3A Music playtime up to 20 hours varies by volume level and audio content USB charge out 5V 2A maximum Bluetooth transmitter power 0 20dBm Bluetooth transmitter frequency range 2 402 2 480GHz Bluetooth transmitter modulation GFSK π 4 DQPSK 8DPSK Dimension W D H 220 x 95 x 93mm Weight 965g Features and Benefits Wireless Bluetooth Streami...

Page 3: ...ment IC Statement and Warning Canada Only This Class B digital apparatus complies with Canadian ICES 003 Cet appareil numérique de la classe B est conforme à la norme NMB 003 du Canada For Canadian Model This Class B digital apparatus complies with Canadian ICES 003 Modèle pour les Canadien Cet appareil numérique de la classe B est conforme à la norme NMB 003 du Canada For Products with Radio Rece...

Page 4: ...easons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge build up or exposure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devic...

Page 5: ...ewheads metal overlays control shaft etc Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on Any current measured must not exceed o 5mA ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER Device under test Test all exposed metal su...

Page 6: ...Charge4 Disassembly Instructions 1 Remove the tape 2 Cut the sealing tape 3 Open the color box 4 Take out the product 5 Remove the grill 6 Remove 2 screws as shown ...

Page 7: ...7 Remove 2 screws as shown 8 Remove the rubber 9 Remove the side cover 10 Remove the FFC cable 11 Remove the cable 12 Remove 6 screws as shown ...

Page 8: ...13 Remove 6 screws as shown 14 Remove 3 screws as shown 15 Remove 4 screws as shown 16 Remove the rubber 17 Remove the FFC cable ...

Page 9: ......

Page 10: ......

Page 11: ......

Page 12: ...1 PIR13202 COR132 PIR13301 PIR13302 COR133 PIR13401 PIR13402 COR134 PIR13501 PIR13502 COR135 PIR13601 PIR13602 COR136 PIR13701 PIR13702 COR137 PIR13801 PIR13802 COR138 PIR13901 PIR13902 COR139 PIR14001 PIR14002 COR140 PIR14101 PIR14102 COR141 PIR14201 PIR14202COR142 PIR14301 PIR14302COR143 PIR14401 PIR14402COR144 PIR14501 PIR14502 COR145 PIR14601 PIR14602 COR146 PIR14701 PIR14702 COR147 PIR14801 P...

Page 13: ...PIR30801 PIR30802COR308 PIR30901 PIR30902 COR309 PIR31001 PIR31002 COR310 PIR31101 PIR31102 COR311 PIR31201 PIR31202 COR312 PIR31301 PIR31302 COR313 PIR31401 PIR31402 COR314 PIR31501 PIR31502 COR315 PIR31601 PIR31602 COR316 PIR31701 PIR31702 COR317 PIR31801 PIR31802 COR318 PIR31901 PIR31902 COR319 PIR32001 PIR32002 COR320 PIR32101 PIR32102 COR321 PIR32201 PIR32202 COR322 PIR32301 PIR32302 COR323 P...

Page 14: ...R41702 COR417 PIR41801 PIR41802 COR418 PIR41901 PIR41902 COR419 PIR42001 PIR42002 COR420 PIR42101 PIR42102 COR421 PIR42201 PIR42202 COR422 PIR42301 PIR42302 COR423 PIR42401 PIR42402 COR424 PIR42501 PIR42502 COR425 PIR42601 PIR42602 COR426 PIR42701 PIR42702 COR427 PIR42801 PIR42802 COR428 PIR42901 PIR42902COR429 PIR43001 PIR43002 COR430 PIR43101 PIR43102 COR431 PIR43201 PIR43202 COR432 PIR43301 PIR...

Page 15: ...51602 COR516 PIR51701 PIR51702 COR517 PIR51801 PIR51802 COR518 PIR51901 PIR51902 COR519 PIR52001 PIR52002 COR520 PIR52101 PIR52102 COR521 PIR52201 PIR52202 COR522 PIR52301 PIR52302 COR523 PIR52401 PIR52402COR524 PIR52501 PIR52502 COR525 PIR52701 PIR52702 COR527 PIR52801 PIR52802 COR528 PIR52901 PIR52902 COR529 PIR53001 PIR53002COR530 PIR53101 PIR53102 COR531 PIR53201 PIR53202 COR532 PIR53301 PIR53...

Page 16: ...IC64402 COC644 PIC64501 PIC64502 COC645 PIC64601 PIC64602COC646 PIC64701 PIC64702COC647 PID60001 PID60002 COD600 PID60101 PID60102 COD601 PIL60001 PIL60002 COL600 PIL60101 PIL60102 COL601 PIQ60001 PIQ60002 PIQ60003 COQ600 PIQ60101 PIQ60102 PIQ60103 COQ601 PIR60001 PIR60002 COR600 PIR60101 PIR60102 COR601 PIR60201 PIR60202 COR602 PIR60301 PIR60302 COR603 PIR60401 PIR60402 COR604 PIR60501 PIR60502 C...

Page 17: ...ty 1 10 MGB00427021 BOTTOM COVER TEAL 1 3 MGB00429081 REAR COVER WHT priority 1 10 MGB00427031 BOTTOM COVER GRY 1 3 MGB00429091 REAR COVER BLU priority 1 10 MGB00427041 BOTTOM COVER PINK 1 3 MGB00429101 REAR COVER RED priority 1 10 MGB00427051 BOTTOM COVER YEL 1 3 MGB00429111 REAR COVER BLK MGT BCAMO SQUAD 2nd choice 1 10 MGB00427061 BOTTOM COVER GRN 1 3 MGB00429121 REAR COVER TEAL 2nd choice 1 10...

Page 18: ...CHARGE4 GG 1 3 MGB00429021 REAR COVER TEAL CHARGE4 GG 1ST CHOICE 1 3 MGB00429031 REAR COVER GRY CHARGE4 GG 1ST CHOICE 1 3 MGB00429041 REAR COVER PINK CHARGE4 GG 1ST CHOICE 1 3 MGB00429051 REAR COVER YEL CHARGE4 GG 1ST CHOICE 1 3 MGB00429061 REAR COVER GRN CHARGE4 GG 1ST CHOICE 1 3 MGB00429071 REAR COVER SAND CHARGE4 GG 1ST CHOICE 1 3 MGB00429081 REAR COVER WHT CHARGE4 GG 1ST CHOICE 1 3 MGB00429091...

Page 19: ... COVER ASSY GRN CHARGE4 GG 1ST CHOICE 1 9 MMF00117071 SEAL COVER ASSY SAND CHARGE4 GG 1ST CHOICE 1 9 MMF00117081 SEAL COVER ASSY WHT CHARGE4 GG 1ST CHOICE 1 9 MMF00117091 SEAL COVER ASSY BLU CHARGE4 GG 1ST CHOICE 1 9 MMF00117101 SEAL COVER ASSY RED CHARGE4 GG 1ST CHOICE 1 9 MMF00117121 SEAL COVER ASSY SQUAD CHARGE4 GG 1ST CHOICE 1 9 MMF00117131 SEAL COVER ASSY BLK BCAMO CHARGE4 GG 2ND CHOICE 1 9 M...

Page 20: ... L110mm CHARGE4 GG 1 MWS00405011 2P CABLE 18AWG L120mm CHARGE4 GG 1 MWS00406011 10P CABLE 22AWG L120mm CHARGE4 GG 1 MWS00407011 3P CABLE 28AWG L100mm CHARGE4 GG 1 MGA00582011 IO FOAM GASKET CHARGE4 GG 1 MGA00584011 GASKET 152 10 1 CHARGE4 GG 2 GA0009029011 GASKET D9 D3 0 25 CHARGE4 GG 1 MWF00076011 FFC CABLE 12P L110MM CHARGE4 GG 1 MWF00077011 FFC CABLE 10P L130MM CHARGE4 GG 1 MGA00586011 GASKET 3...

Page 21: ...D CHARGE4 GG 2ND CHOICE 1 BZA0048001 GIFT BOX ASSY MGT CHARGE4 GG 2ND CHOICE 1 BZA0051101 GIFT BOX ASSY SQUAD CHARGE4 GG 1 BZA0051201 GIFT BOX ASSY BCAMO CHARGE4 GG 1 BZA0051301 GIFT BOX ASSY BLKAM CHARGE4 GG 1 BZA0051401 GIFT BOX ASSY BLUAM CHARGE4 GG 1 BZA0051501 GIFT BOX ASSY REDAM CHARGE4 GG 1 BZA0051601 GIFT BOX ASSY GRYAM CHARGE4 GG 1 BZA0051701 GIFT BOX ASSY TEALAM CHARGE4 GG 1 BZA0051801 G...

Page 22: ...or product with S N starting from below cut in number Cut in Numbers No Status Model SKU Main Board P N Battery P N Cut In Number 1 Existing Charge4 w CSR Chipset JX BT Module JBLCHARGE4 All SKUs w o QC CCA00362011 EBA00037 N A 2 New Charge4 w QCC Chipset Sunitec BT Module Non US Version JBLCHARGE4BLKQC PAS01768001 PAS01767001 GG0560 IJ0453544 JBLCHARGE4GRYQC TBD JBLCHARGE4GRNQC GG0566 IJ0108753 J...

Page 23: ...TAMFORD CT 06901 USA New materials involved Brand Product P N Description QTY Pos No JBL CHARGE 4 GG PAS01766001 IO BOARD ASSY CHARGE4 QCC GG 1 4 JBL CHARGE 4 GG PAS01767001 BATT 7800MAH 3 6V CHARGE4 QCC GG 1 12 JBL CHARGE 4 GG PAS01768001 MAIN BOARD CHARGE4 QCC GG 1 13 ...

Page 24: ...e to silkscreen changed or process or design improvement or compliance label update Running change for old related P Ns Mar 2019 Version 2 0 Add one more Bluetooth Chipset Qualcomm QCC and new battery and related Service Info on page 22 23 Oct 2019 Version 2 1 Correct Mechanical Exploded View Nov 2019 ...

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