JBL Horizon Service Manual Download Page 1

Page: 1 / 29

Service Manual

Released by Global Quality

/ 20

harman/kardon, Inc.

HORIZON

Bluetooth clock radio with USB charging and ambient light

CONTENTS

Software Version Check &
Upgrade Process

Set Block Diagram

Set Wiring Diagram

Schematics Diagram
Layout Diagram
Mechanical Exploded View

Quick Start Guide

Safety Information

Dismantling Instructions

7
8

IC Pins Voltage

19
23

Packaging Exploded View

Packaging Parts List

Mech. & Elec. Parts List

Revision List

Summary of Contents for Horizon

Page 1: ...CONTENTS 5 Software Version Check Upgrade Process 16 Set Block Diagram Set Wiring Diagram Schematics Diagram Layout Diagram Mechanical Exploded View Quick Start Guide Safety Information Dismantling I...

Page 2: ...Statement and Warning Canada Only This Class B digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada For Canadian Model This C...

Page 3: ...asons 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 electr...

Page 4: ...wheads 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 MEASUR...

Page 5: ...QUILK START GUIDE SPECIFICATIONS 5 5...

Page 6: ...6 6 QUILK START GUIDE SPECIFICATIONS SPECIFICATIONS...

Page 7: ...e d o M l a n o i t a r e 2 VOL Bluetooth S 2 l a n o i t a r e p o n e h w e d o m s s a p y b r e t n E 3 VOL FM S 2 l a n o i t a r e p o n e h w t l u a f e d y r o t c a f o t t e s e R 4 FM S 5...

Page 8: ...LING DIAGRAM Tools List Item Tools Remark 1 The head of 2 0 1 The head of screw driver 2 0 The head of 1 2 3 2 The head of screw driver 3 0 3 The head of screw driver 4 0 4 Slotted screwdriver 5 Screw...

Page 9: ...s screws using screwdriver 2 0 1 Rotate a slotted screwdriver in a counterclockwise direction then 2 Remove the logo plate and silicone part move up the logo plate 4 Put off the LED cover 9 9 DISMANTL...

Page 10: ...Battery cover counterclockwise th b tt i th t l 6 After remove battery cover and DST button on the bottom using the tool 8 Disassemble the silicone case as above picture 9 Remove the grille silicone c...

Page 11: ...ws and remove USB cover 11 Disassemble 4pcs screws on one side of SNOOZE bracket 12 Disassemble 4pcs screws on another side of SNOOZE bracket 14 Remove 4pcs screws for SET button 15 Remove 2pcs screws...

Page 12: ...into the front and the rear parts 17 Disassemble 9pcs screws 18 Remove all the cables as above 20 Remove 4pcs screws on main board 21 Pull out the cables on Pos No CN9 CN25 CN19 CN24 CN16 CN21 22 Dis...

Page 13: ...24 25 26 27 28 29 30 31 32 V 1 77 0 0 1 77 0 0 3 31 0 0 0 01 1 97 1 18 3 31 0 1 78 1 78 PIN 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 V 0 0 0 07 0 06 0 0 0 0 0 0 0 0 0 2 07 0 0 PIN 49 50 51 52 5...

Page 14: ...DISPLAY AC IN ADAPTER 12V 3A BUTTON BATTERY PCF85163NC CLOCK LDO AS2930 DC TO DC MP1495 5V 1A USB CHARGER USB CHARGER 5V 1A LIMIT G524 5V MCU_3 3V POWER_EN P12V LDO AD1117_5V P5V LDO D1117_3 3 P3 3V...

Page 15: ...SET WIRING DIAGRAM 15 15...

Page 16: ...117 1M X3 12 288MHz C52 33P C56 33P C57 104 R118 10 R178 1K L4 FB1K C10 102 C81 47P C74 47P C67 47P C62 47P ESD2 ESD L8 82nH C130 5 6P C125 5 6P C96 102 R71 1K R70 1K R13 1K R14 1K R73 1K R15 1K R16 1...

Page 17: ...F 60 GND 30 GND 29 VBAT 28 VBAT_SENSE 27 CHG_EXT 26 VBUS 25 GND 24 VREGENABLE 23 PIO29 LED0 22 PIO30 LED1 21 GND 20 RESET 19 GND U5 BM830 R92 47K R66 1K TP1 ESD1 ESD R38 1K R45 1K C1 5P C2 NC C5 NC C3...

Page 18: ...SEG30 27 SEG29 28 SEG28 29 SEG27 30 SEG26 31 SEG25 32 SEG24 33 SEG23 34 SEG22 35 SEG21 36 SEG20 37 SEG19 38 SEG18 39 SEG17 40 SEG16 41 SEG15 42 SEG14 43 SEG13 44 SEG12 45 SEG11 46 SEG10 47 SEG9 48 SEG...

Page 19: ...LAYOUT DIAGRAM MAIN BOARD 19 19...

Page 20: ...LAYOUT DIAGRAM LCD BOARD 20 20...

Page 21: ...LAYOUT DIAGRAM KEY BOARD LAYOUT DIAGRAM USB BOARD 21 21...

Page 22: ...22 LAYOUT DIAGRAM LAMP SNOOZE INPUT BATTERY BOARD 22...

Page 23: ...SET MECHANICAL EXPLODED VIEW 23 23...

Page 24: ...MAIN UNIT Insert L QSG Adaptor EPE Bag 4 RETAIL BOXES RETAIL BOX LDPE BAG CARTON BOX Packaging Exploded View Safety Sheet Insert R Insert M FM Antenna INSERT B INSERT A 24 24...

Page 25: ...00g 80P 70g 080 2556 B 1 BLACK VERSION y t Q n o i t p r c s e D t n e n o p m o C N P n o i g e R 412301100109 Power adaptor with Exchangeable plugs 88 280V 13V 2 2A L1 5M DC4 0 1 7 9 5mm US JP GIP 1...

Page 26: ...b E P D L 9 2 0 4 0 4 0 2 6 2 6 4 1 C 1 1 M 1 L a n n e t n A M F 9 5 0 0 2 0 1 1 1 1 6 4 1 W 3 W m m 5 7 6 2 W 5 4 0 3 L M t r e s n I 9 0 0 3 8 4 0 1 3 2 6 4 1 W 9 W m m 0 4 1 W 5 0 6 5 L L t r e s...

Page 27: ...IC MC4558 SOP 1 U2 403902180189 IC MP1470 TSOT23 6PIN DCtoDC 1 U19 403902570909 IC AS2930 3 3V SOT23 5 1 U25 403902690219 IC PCF8563T SO8 1 U1 403903511009 IC ESDA0603 05 5 5V 5pF 30 20 SMD0603 9 ESD1...

Page 28: ...ER RUBBER 1 51 420201480119 JBLHORIZON EU BACK COVER RUB WHT 1 51 25104830401009 LIGHT COVER 1 49 461111110039 BT ANTENNA L110MM 1 461121210329 WIRE 2P L 120MM W2 54 2 22AWG EVA 1 CN7 TO CN19 46114251...

Page 29: ...29 Revision List V1 0 2014 11 Initial release V1 1 2014 12 Remove SW FW upgrade process and add Parts List V1 2 2015 09 Parts List Updated...

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