JBL PARTYBOX 110 Service Manual

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JBLPARTYBOX110AM, JBLPARTYBOX110CN, JBLPARTYBOX110AS, JBLPARTYBOX110EU,

JBLPARTYBOX110IN, JBLPARTYBOX110UK, JBLPARTYBOX110JN, JBLPARTYBOX110BR, JBLPARTYBOX110RU

CONTENTS

Safety Instruction . . . . . . . ........................................................................ 2

Technical Specifications . . . . . . ................................................................ 5

Software upgrade Instruction & Reset Procedure . . . . . . . . . . . . ............ 7

Troubleshooting Charts . . . . . . . .............................................................. 8

Disassembly Instruction . . . . . . ................................................................ 9

Block Diagram. . . . . . . . .......................................................................... 12

Wiring Diagram . . . . . . . .......................................................................... 14

Circuit Diagarms & PCBA Layout . . . . . . . . . . . . . . . . . . . . . . ................ 16

Mechanical Exploded View . . . . . . ........................................................ 78

ist . . . . . . . . ....................................................................... 82

Revision List . . . . . . . . . . . . . . . . . . . . . . . . . . ..........................................85

Service Manual

Ver. 1.2 Jun. 2021

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Summary of Contents for JBL PARTYBOX 110

Page 1 Service Manual Party Speaker SKU: JBLPARTYBOX110AM, JBLPARTYBOX110CN, JBLPARTYBOX110AS, JBLPARTYBOX110EU, JBLPARTYBOX110IN, JBLPARTYBOX110UK, JBLPARTYBOX110JN, JBLPARTYBOX110BR, JBLPARTYBOX110RU CONTENTS Safety Instruction ................2 Technical Specifications ..............5 Software upgrade Instruction & Reset Procedure ......7 Troubleshooting Charts .
Page 2 Important Safety Instructions 1. Read these instructions. CAUTION 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. RISK OF ELECTRIC SHOCK. DO NOT OPEN. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7.
Page 3 ELECTROSTATICALLY SENSITIVE(ES) DEVICES 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.
Page 4 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.).
Page 5 General Specification Dimensions...
Page 6 TROUBLE SHOOTING TROUBLE CHECKING POINTS THE MAIN BOARD IN THE TOWER NG THE WIRE IN THE TOWER CONNECT NG SPEAKER SYSTEM NO THE SPEAKER NG SOUND,NOT WORKING THE AC SOCKET IS NG THE POWER BOARD IS NG THE BT ANTENNA IS NOT GOOD SPEAKER SYSTEM CAN THE BT MODULE IS NOT GOOD NOT CONNECT THE BT...
Page 8 Sheet 、Remove 、、、、Remove 、Loosen remove...
Page 9 、Loosen 、 remove ，and remove of Main Board 、Loosen loosen 、，remove...
Page 10 SHEET 、、Remove 、S 、 remove 、Loosen remove 、Loosen...
Page 11 、Loosen remove 、 PROTECTIVE 、Remove S EET...
Page 12 、Loosen disconnect remove 、Loosen remove 、、Remove...
Page 13 、Loosen ，remove 、Loosen ，move 、Loosen ，remove 、...
Page 14 、Loosen ，remove 、Loosen ，remove 、Loosen ，remove...
Page 15 、Loosen ，remove 、、、...
Page 16 Party Box 110 BLOCK DIAGRAM Music I2S L&R Line OUT Line out(3.5mm) USB_A Play USB Light_I2S 2.1A Woofer L USB/BT I2S 30W@4 1%THD Class D GT mono in AK7755 PCM5121 Tweeter L TPA3126 MLC3740 15W@4 1%THD Mic I2S 16MB Mic I2S Flash Woofer R TLV320AD...
Page 17 Party Box 110 BLOCK DIAGRAM DC/DC Wide 5V for Pre OP TPS54202 Range 3.3V for DSP/DAC/ SMPS ADC/BOOST OP 22V/5A DC/DC 5V 3A 5V for system TPS54302 DC/DC 3.3V for TPS562201 ML3740/system DC/DC 1.05V for MLC3740 TPS562201 1A ON MODE TPS2549 2.1A OFF MODE USB_A charge ou...
Page 18 Party Box 110 Wiring Diagram LTW PCB RTW PCB PLAY PCB LIGHT PCB J104 J105 J100 J101 FLASH UP PCB J102 J103 J103 J102 KEY PCB RGB PCB J108 FLASH DOWN PCB L Tweeter 4 Ohm SMPS MAIN PCB L Woofer CON1 R Tweeter 4 Ohm...
Page 19 ADC SECTION ADC_I2S OUT R552 TLV_DATA1 R553 TLV_DATA R554 MLC_BCLK R555 R549 MLC_LRCLK VCC_3V3_ANALOG 10uF VCC_3V3_ANALOG 100nF R548 10uF 0 GDN-PAD 100nF 100nF TLV320ADC5140 1 AVDD SDA_SSZ TLV_SDA From MLC3740 2 AREG SCL_MOSI TLV_SCL 10uF 3 VREF ADDR0_SCLK R559 4 AVSS ADDR1_MISO R560 5 MICBIAS...
Page 20 SYS_3V3 1 NO TLV_DATA1 I2S_SWITCH 2 GND MCS_DATA2 3 NC SGM3157_1 AK_DATA_IN 1K0.25A VCC_3V3_ANALOG L_TW_OP R160 U10 PCM5121 R_TW_OP R163 DVDD CPVDD DGND CAPP LDO0 CPGND AUDIO_TWEETER_+L.CH R106 XSMT CAPM PCM_MUTE R209 R208 ADR1 VNEG R102 LRCK OUTL PCM_LRCLK R103 OUTR AUDIO_TWEETER_+R.CH AKM_DATA1...
Page 21 VCC_+3.3V_OP OP_BIAS_1 OP_BIAS_1 L_TW_OP L_TW_OP R200 AMP_OP_CORT_TO_SLG4_PIN6 R185 OP_BIAS_1 1N4148WS 1N4148WS TLV9062IDDFR TLV9062IDDFR TLV9062IDDFR VCC_+3.3V_OP R191 R192 VCC_+3.3V_OP VCC_+3.3V_OP R190 OP_BIAS_1 R186 R_TW_OP R_TW_OP 1N4148WS 1N4148WS R184 OP_BIAS_1 OP_BIAS_1 OP_BIAS_2 OP_BIAS_2 L_WF_OP L_WF_OP OP_BIAS_2 1N4148WS 1N4148WS TLV9062IDDFR TLV9062IDDFR TLV9062IDDFR VCC_+3.3V_OP VCC_+3.3V_OP R112 VCC_+3.3V_OP...
Page 22 VCC_TO_AMP_22V_OR_16V C234 SYS_3V3 MODSEL1 0805 MODSEL PVCC AMP_SD PVCC 100K FAULTZ BSPR AUDIO_WOOFER_+L.CH C235 RINP OUTPR RINN L WF 0805 GVDD_1 PLIMIT OUTNR GVDD BSNR R164 GAIN/SLV 5.6K L TW BSPL AUDIO_TWEETER_+L.CH LINP OUTPL LINN C236 2P/2.0/V MUTE OUTNL AMP_MUTE_SYNC BSNL 0805 VCC_TO_AMP_22V_OR_16V...
Page 23 SMPS_22V SX34 Vout=Vfb*(R1/R2+1),Vfb=0.6V For TP2549&SYSTEM MTP5103N3 BT_SYS_VCC BT_SYS_VCC MAIN_SYS_VCC 5.20V/3A MAIN_SYS_VCC MTP5103N3 SMPS_22V 3 VIN VCC_5V 100nF 100nF BOOT R789 30R6A MTP5103N3 C106 0402 100nF 100nF 100nF TPS54302 0402 0402 10uH/4A R864 0402 BT_BLE_3V3 0402 0402 0402 SMPS_22V C112 1N4148WS 0402 5 EN R409...
Page 24 USB-A Charge out SECTION CHARGE_ADJ FROM MLC3740 R634 1)1A@power on mode R633 2)2.1A@power off mode MMBT3904 R632 Change from 6P to 8P USB_FAULT TO MLC3740 USB_STATUS VCC_5V TPS2549 FB11 220R3A USB_5V 0 GND 220R3A 1 IN USB+ TO USB-A JACK USB_DM 2 DM_OUT DM_IN...
Page 25 ALIVE_3.3V ALIVE_3.3V 0603 220R@100M ALIVE_3V0 VCC_1.05V C312 100pF 0603 0402 220R@100M ALIVE_3.3V C297 0603 100nF C289 10nF 6.3V 220R@100M 0402 0402 C290 10nF 0402 C291 10nF 0402 0603 VCC_1.05V 220R@100M ALIVE_3.3V 0603 R367 220R@100M 0402 TP31 CONSOL_OUT TP32 R366 0402 10R*4 R320 SF_CLK...
Page 26 50 OHM Control 500mA ALIVE_3.3V 0402 C351 C352 1K@100MHz NC_100pF NC_100pF ANTENNA R372 R373 R374 R375 R376 R377 0402 0402 0402 0402 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K C350 6.3V 100nF 0402 0402 0402 0402 0402 0402 100nF 2.2uF C325 C324 1 CE 0402...
Page 27 Battery Charge SECTION 0805 0805 SMPS_22V 0805 220R@100M R584 33/NC R230 SX34 R110 0.01R 220R3A SMPS_22V 220R3A FROM SMPS 7.4V/5A BT_BLE_3V3 100nF MTP4435 R581 0.02 R582 0.02 22V_DET R300 R342 SMPS_22V 220K R287 MMBT3904 R580 100nF 2nF/NC R575 BAT54C SMPS_22V REGN 10nF ILIM...
Page 28 FB21 600R1A TP87 VCC_3V3 R872 600R0.3A SYS_3V3 TP88 R871 600R0.3A PLAY_JOG_A TP89 R873 600R0.3A PLAY_JOG_B TP90 R874 600R0.3A LIGHT_JOG_A TP91 R875 600R0.3A LIGHT_JOG_B TP92 To TOP key board R876 600R0.3A AMBER_LED TP93 R877 600R0.3A WHITE_LED TP94 R878 LED_SDA 600R0.3A TP95 LED_SCL R879 600R0.3A...
Page 29 SYS_3V3 TP32 AUDIO_IN_DET 100nF FB35 600R1A VCC_4V7_ANALOG TP31 L_IN R715 FB36 600R1A SYS_3V3 R_IN TP33 AUX_IN_L FB101 2K0.25A FB38 600R1A R677 4.7uF VCC_3V3_ANALOG TP34 MIC1_DET TP35 R914 FB100 2K0.25A R678 4.7uF GT_DET TP36 R915 R916 MIC1_VOL AUX_IN_R TP37 R917 MIC2/GT_VOL TP38 Phone Jack LINK_LED...
Page 30 MIC/GT IN SECTION AGND1 SYS_3V3-A MIC IN=H 220R0.8A MIC1_DET-A R627 33pF FB37 220R0.8A MIC1 4.7uF R652 MIC_IN R660 220R0.8A U39-B MIC_IN-A 4.7uF R653 FB12 TLV9062IDDFR R655 100pF AGND1 AGND1 OP_VREF AGND1 OP_VREF AGND1 R657 FB133 OP_VREF VCC_4V7_ANALOG-A AGND1 U39-A SYS_3V3-A TLV9062IDDFR AGND1 GT IN=H...
Page 31 GND5 GND5 J102 J103 TP17 600R1A TP18 SYS_3V3-T TP22 600R1A SYS_3V3-T TP19 TP23 PLAY_JOG_A TP20 TP24 PLAY_JOG_B LIGHT_JOG_A TP21 TP25 TO_PLAY_KEY LIGHT_JOG_B TP26 TO_LIGHT_KEY 5P/1.0mm/V 5P/1.0mm/V GND5 TP52 FB20 600R1A TP53 VCC_3V3 FB60 600R1A SYS_3V3-T TP54 R342 PLAY_JOG_A TP55 R344 PLAY_JOG_B TP56 R348...
Page 32 Light Encoder Play Encoder GND4 GND3 TP12 SYS_3V3_B 600R1A TP13 TP14 TP15 TP16 600R1A SYS_3V3_A FB26 PLAY_JOG_A1 PLAY_JOG_B1 TP10 TO_PLAY_KEY_A TP11 GND4 GND3 GND3 GND3 GND4 GND4 6 GND GND4 6 GND GND3 GND4 GND3 Encoder Encoder Mark...
Page 33 LWF RGB BOARD RGB_LAMP_5V R194 R193 R188 R185 R181 R177 R173 R169 R170 R166 R259 R196 R192 R186 R182 R178 R174 RGB_DATA_1 TP100 R110 R109 R108 R107 R105 R106 R102 R101 R165 R162 R158 R154 R151 R148 R146 R149 R161 R157 R153 R147...
Page 34 RWF RGB BOARD RGB_LAMP_5V R211 R323 R209 R212 R330 R332 R210 R242 R231 R232 R353 R286 R225 R226 R227 R228 R199 R230 RGB_DATA_3 TP104 R289 R293 R299 R305 R308 R311 R314 R317 R325 R321 R318 R315 R313 R310 R257 R200 R233 R234 R235...
Page 44 RoHS COMPLIANT...
Page 45 MECHANICAL EXPLODED VIEW Pos. PAS02745001 CONTROL PANEL PARTYBOX110 PAS02745002 TOP COVER ASSEMBLY PARTYBOX110 PAS02745003 SIDE FOOT A PARTYBOX110 PAS02745004 LIGHT BUTTON COVER PARTYBOX110 PAS02745005 KNOB BRACKET PARTYBOX110 IO+VOL+LED+PLAY+KEY BOARD PAS02745007 MAIN BOARD SEAL BOX PARTYBOX110 PAS02745009 SIDE COVER L PARTYBOX110 PAS02745011 FRONT HOUSING PARTYBOX110 PAS02745012...
Page 46 JBL PARTYBOX 110 SPARE PARTS LIST V1.2 Pos. No. P/N Description Usage PAS02745001 CONTROL PANEL PARTYBOX110 PAS02745002 TOP COVER ASSEMBLY PARTYBOX110 PAS02745003 SIDE FOOT A PARTYBOX110 PAS02745004 LIGHT BUTTON COVER PARTYBOX110 PAS02745005 KNOB BRACKET PARTYBOX110 PAS02745077 KEY/MIC/LIGHT/PLAY BOARDS PARTYBOX110 PAS02745007...
Page 47 PAS02745070 FLASH LAMP CABLE PARTYBOX110 PAS02745071 KEY BOARD FFC CABLE PARTYBOX110 PAS02745072 DC CABLE CABLE PARTYBOX110 PAS02745073 WOOFER CABLE DOWN PARTYBOX110 PAS02745074 CHARGING CABLE PARTYBOX110 PAS02745075 AC WIRE CABLE PARTYBOX110 PAS02745045 AC POWER CORD AM PARTYBOX110 PAS02745046 AC POWER CORD CN PARTYBOX110 PAS02745047 AC POWER CORD KO PARTYBOX110 PAS02745048...
Page 48 Revision List Version 1.0 * Initial release. 2021-05 Version 1.1 * Add some missing cables and update 2 parts descriptions in Parts List 2021-06 Version 1.2 * Split a panel board into Pos. # 6, KEY/MIC/LIGHT/PLAY BOARDS and Pos. # 40, IO BOARDS (but must be ordered together, that is Pos# 6+40, total 5 PCBAs), add Antenna and update description for Pos.# 21 and Pos.# 24 in Parts List .

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