JBL JBLPULSE4BLK Service Manual Download

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PULSE 4

(S/N starting from

)

SKU:

JBLPULSE4BLK

、

JBLPULSE4WHT

、

JBLPULSE4BLKAM

、

JBLPULSE4WHTAM

CONTENTS

2
3
6

TECHNICAL SPECIFICATIONS
SAFETY SHEET
BLOCK DIAGRAM
WIRING DIAGRAM

HOW TO DISASSEMBLE

SCHEMATIC DIAGRAMS

LAYOUT DIAGRAMS

EXPLODED VIEW
PARTS LIST
REVISION LIST

Released by Global Quality

Ver. 1.0 Jul 2019

harman/kardon, Inc.
8500 Balboa B

vd.

Northridge, CA 91329

Summary of Contents for JBLPULSE4BLK

Page 1: ...ONTENTS 2 3 6 7 TECHNICAL SPECIFICATIONS SAFETY SHEET BLOCK DIAGRAM WIRING DIAGRAM HOW TO DISASSEMBLE 8 11 17 28 SCHEMATIC DIAGRAMS LAYOUT DIAGRAMS EXPLODED VIEW PARTS LIST REVISION LIST 29 Released by Global Quality Ver 1 0 Jul 2019 harman kardon Inc 8500 Balboa Blvd Northridge CA 91329 30 ...

Page 2: ... Lithium ion polymer 26 WH Equivalent to 3 6 V 7260 mAh Battery charge time 3 5 hours 5 V 3 A Music playtime up to 12 hours varies by brightness volume level and audio content Bluetooth transmitter power 10 dBm Bluetooth transmitter frequency range 2 402 2 480 GHz 2 4GHz SRD FREQUENCY RANGE 2 407 2 475 GHz Bluetooth transmitter modulation GFSK π 4 DQPSK 8DPSK Dimension W x D x H 96 X 96 x 207 mm W...

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: ...rade BT and MCU BUFFER SGM7SZ125 SD103 120 RGB LEDs with drivers Charger BQ25601 SW LDO 3 3V ME6211 3 3V for OP Logic SLG4V4826V OP 1PCS TPA2412 NJM2740 BA4510 OP 1PCS TPA2412 NJM2740 B A4510 Boost control Boost control Power_ON_OFF Power button LDO 3 3V ME6211 3 3V always on for logic control chip USB Detect OP LMV331 DIO20871A D D D D LDO 3 3V ME6211 I2C DC DET 5V 2 3A DET NTC2 DC DC boost MP343...

Page 7: ... DC_BIAS SW LDO 3 3V ME6211 SW 30V 4 3A 78mohm LDO 3 3V ME6211 LDO 3 3V ME6211 SLG_3 3V OP_3 3V VDD_FEM 3 8V for RGB LEDs 3 6V PVDD 5 2V 14 5V MUTE SHUT BOOST_EN VBUS POWER_STBY IL 2A EN_LED POWER_STBY JX265 01 MCU_3 3V SLG4V4826V POWER_STBY BAT DC_BIAS BR4407 SD103 RGB_GPIO RGB LEDS FEM_LDO_EN KXTJ3 1057 I2C BLOCK Part NO 3NOD DIGITAL REV ADD NTC SCALE FREE DESIGN CHECKED APPROVAL SHEET 1 1 MODEL...

Page 8: ...refer to related video Disassemble the USB PCBA Tear down the bottom cover Take away the top cap Move away the top cap with _ type screwdriver Move away the silicone BT button Move away the silicone power button Move away IO cover ...

Page 9: ...Disassemble the LED USB PCBA Move away the connected bracket Move away screws Push the inner body away from the out barrel Out barrel Inner barrel Move away the 9 screws from speaker upper bracket ...

Page 10: ...Disassemble the Main PCBA and BT PCBA Main PCBA BT PCBA Move away the speaker upper bracket from the inner body ...

Page 11: ...ND 23 OUTPL 24 BSPL 25 GND 26 BSNR 27 OUTNR 28 GND 29 OUTPR 30 BSPR 31 PVCC 32 PVCC 33 GND U1 TPA3128D2 L1 6 8uH 9A L2 6 8uH 9A R1 3 3R C6 103 C7 2 2uF 50V C8 2 2uF 50V R2 3 3R C9 103 C3 NC C4 NC C13 224 C14 224 C12 224 C15 224 C25 104 C26 10U 25V C24 104 C23 10U 25V C35 105 R18 NC R19 5 6K C34 1u 16V C33 1u 16V C1 NC R3 NC C11 NC R4 NC C16 NC CE1 470u 25V 1 2 3 Q1 2N3904 R17 100K R8 100K C31 104 ...

Page 12: ...87 100K D12 ESD C6 104P C123 104 R96 33 D14 ESD R32 33 R97 33 R98 33 R11 33 R12 1K R175 33 R177 10K R179 33 R180 33 R181 0R R182 33 R190 33 1 2 3 Q4 2N3904 R201 10K R202 100K C8 0 1uF TP12 PLAY_KEY TP13 BT_KEY TP15 VOL _KEY TP16 VOL _KEY TP17 LIGHT_KEY TP18 POWER_KEY TP14 LINK_KEY TP19 RST GPIOL11 GPIOL10 R13 1K C14 102P R15 1K C15 102P R137 10K R138 10K C115 4 7u 6 3V C116 4 7u 6 3V 5 6 7 U10 B R...

Page 13: ... 0 1uF FB3 600 100M R90 4 7K 1 3 5 7 9 11 13 15 17 19 20 18 16 14 12 10 8 6 4 2 CON11 1 2 3 4 5 6 7 8 9 10 11 12 CON10 CON_SMT_12 C50 4 7U C76 220P 1 2 3 Q5 2N3904 R9 10K R148 100K R150 10K R10 100K G S D Q1 ME2333 R5 1K R6 NC C1 22u 10V 1 SDA 2 VCC 3 GND 4 INTN 5 SHDN 15 GND_ 14 OUT7 13 OUT6 12 OUT5 11 OUT4 16 OUT8 17 OUT9 18 NC 19 AD0 20 SCL 10 OUT3 9 OUT2 8 OUT1 7 OUT0 6 AD1 U2 AW9110B R83 220R...

Page 14: ...7 15 1 2 S4 BT D8 15 R4 100 1 2 S3 POWER D6 15 D5 15 R3 100 1 2 S1 LIGHT 1 2 S2 LINK D3 15 D4 15 R2 100 1 2 S7 PLAY 1 2 S6 VOL 1 2 S5 VOL 1 2 3 4 J3 1 2 3 4 5 J1 1 2 3 4 5 6 J2 P_LED POWER_KEY SLG_3 3V 1 BT_KEY B_LED L_LED LINK_KEY SLG_3 3V 1 LIGHT_KEY PLAY_KEY VOL _KEY VOL _KEY ...

Page 15: ...GB_LT 1 GND 2 DIN 4 VDD 3 DOUT LED306 RGB_LT 1 GND 2 DIN 4 VDD 3 DOUT LED307 RGB_LT 1 GND 2 DIN 4 VDD 3 DOUT LED308 RGB_LT 1 GND 2 DIN 4 VDD 3 DOUT LED309 RGB_LT 1 GND 2 DIN 4 VDD 3 DOUT LED310 RGB_LT 1 2 3 CON302 1 2 3 CON301 C306 104P C310 104P C303 104P C304 NC C305 NC C309 NC C307 NC C308 NC A301 A302 1 GND 2 DIN 4 VDD 3 DOUT LED302 RGB_LT R302 470 1 GND 2 DIN 4 VDD 3 DOUT LED301 RGB_LT R301 4...

Page 16: ... RED A10 A7 A8 A9 1 GND1 2 TX1 3 TX1 4 VBUS1 5 CC1 6 D 1 7 D 1 8 FRU1 9 VBUS2 10 RX2 11 RX2 12 GND2 13 GND3 14 TX2 15 TX2 16 VBUS3 17 CC2 18 D 2 19 D 2 20 RFU2 21 VBUS4 22 RX1 23 RX1 24 GND4 25 26 27 28 J17 TYPEC C31 104 R100 5 1K R101 5 1K D4 ESD D13 ESD D18 ESD R102 FB600 R105 FB600 C53 22u 10V R110 NC 1 2 3 4 5 6 7 8 9 10 11 12 CON12 CON_SMT_12 1 2 CON13 R2 104 1 2 3 4 NC CMM C1 22P C2 22P FB5 ...

Page 17: ...6 Layout Diagrams ...

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Page 28: ...RREL ASSY BLK PULSE4 SY 1 A21 A22 A27 32200965 OUTER BARREL ASSY WHT PULSE4 SY 1 A22 32200858 LOGO ASSY PULSE4 EA 2 A23 45901331 BOTTOM SEALING RING PULSE4 EA 1 A24 32200849 PR ASSY BLK PULSE4 EA 1 A24 32200857 PR ASSY WHT PULSE4 EA 1 A26 31200814 BOTTOM COVER BLK PULSE4 EA 1 A26 31200820 BOTTOM CAP WHT PULSE4 EA 1 A E 4 E S L U P A B C P B S U 3 7 8 1 0 6 1 3 8 2 A 1 A29 A32 A33 32200966 CONNECTO...

Page 29: ...32200966 CONNECTOR ASSY WHT BLK PULSE4 ND SY 1 A31 31200811 IO COVER BLK PULSE4 ND EA 1 A31 31200816 IO COVER WHT PULSE4 ND EA 1 A32 45901345 CHAMBER SEALING RING WHT PULSE4 ND EA 1 A32 45901346 CHAMBER SEALING RING BLK PULSE4 ND EA 1 A34 41700118 LI ION BATTERY PULSE4 ND EA 1 A36 31601709 AMPLIFIER PCBA PULSE4 ND EA 1 A37 A19 32100619 LED PCBA ASSY PULSE4 ND EA 1 A38 31103503 LED UPPER BRACKET PU...

Page 30: ...Revision List Version 1 0 Initial release 2019 08 ...

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