JBL CHARGE 5 User manual

CHARGE 5
CONTENTS
2
5
18
20
Safety Instruction, Warning & Notes
Technical Specifications
Trouble Shooting Chart
OTA Upgrade Method
Disassembly&Reassembly Procedures
Set Block Diagram
Schematic & Layout Diagrams
Set Mechanical Exploded View
Packaging Exploded View
Spare Parts List
Revision List 41
12
6
37
38
39
Service Manual
Released by Global Quality SL harman/kardon, Inc. Ver. 1.112/2020
10
SKU: JBLCHARGE5WHT, JBLCHARGE5BLU, JBLCHARGE5TEAL, JBLCHARGE5SQUAD, JBLCHARGE5RED,
JBLCHARGE5PINK, JBLCHARGE5GRN, JBLCHARGE5GRY, JBLCHARGE5BLK
JBLCHARGE5WHTAM, JBLCHARGE5BLUAM, JBLCHARGE5TEALAM, JBLCHARGE5SQUADAM, JBLCHARGE5REDAM,
JBLCHARGE5PINKAM, JBLCHARGE5GRNAM, JBLCHARGE5GRYAM, JBLCHARGE5BLKAM
(S/N Starting from TL)
19
Wiring Diagram

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings.Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one
wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the
third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles and the
point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket or table specified by the manufacturer or sold with the
apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid
injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged
in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, or the apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.
15. Do not expose this apparatus to dripping or splashing and ensure that no objects filled with liquids, such as vases,
are placed on the apparatus.
16. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug from the AC
receptacle.
17. The mains plug of the power supply cord shall remain readily operable.
18. Do not expose batteries to excessive heat such as sunshine, fire or the like.
For Products That Transmit and
Receive RF Energy:
FCC Regulations (USA Only)
FCC Information For Users
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This device
may not cause harmful interference; and (2) this device must
accept any interference received, including interference that
may cause undesired operation.
Radio and Television Interference
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause interference to radio
or television reception, which can be determined by turning
the equipment off and then on, the user is encouraged to try
to correct the interference by one or more of the following
measures:
•Increase the separation between the equipment and
receiver.
•Connect the equipment to a different outlet so that the
equipment and receiver are on different branch circuits.
•Consult the dealer or an experienced radio/TV technician
for help.
NOTE: Changes or modifications not expressly approved
by Harman could void the user’s authority to operate the
equipment.
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 Receivers
That Can Use an External Antenna:
CATV or Antenna Grounding
If an outside antenna or cable system is connected to this
product, be certain that it is grounded so as to provide some
protection against voltage surges and static charges. Section
810 of the National Electrical Code, ANSI/NFPA No. 70-1984,
provides information with respect to proper grounding of the
mast and supporting structure, grounding of the lead-in wire
to an antenna discharge unit, size of grounding conductors,
location of antenna discharge unit, connection to grounding
electrodes and requirements of the grounding electrode.
Note to CATV System Installer:
This reminder is provided to call the CATV (cable TV) system
installer’s attention to article 820-40 of the NEC, which
provides guidelines for proper grounding and, in particular,
specifies that the cable ground shall be connected to the
grounding system of the building, as close to the point of
cable entry as possible.
For CD/DVD/Blu-ray Disc™Players:
Caution:
This product uses a laser system. To prevent direct exposure
to the laser beam, do not open the cabinet enclosure or defeat
any of the safety mechanisms provided for your protection.
DO NOT STARE INTO THE LASER BEAM. To ensure proper use
of this product, please read the owner’s manual carefully and
retain it for future use. Should the unit require maintenance
or repair, please contact your local Harman Kardon service
center. Refer servicing to qualified personnel only.
For Products That Include Batteries:
Instructions for Users on Removal and Disposal of
Used Batteries.
CAUTION
Risk of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Alkaline batteries are considered nonhazardous.
Rechargeable batteries (i.e., nickel cadmium, nickel metal-
hydride, lithium and lithium-ion) are considered hazardous
household materials and may pose an unnecessary health
and safety risk.
In the European Union and other locations, it is illegal to
dispose of any battery with household trash. All batteries
must be disposed of in an environmentally sound manner.
Contact your local waste management officials for information
regarding the environmentally sound collection, recycling and
disposal of used batteries.
To remove the batteries from your equipment or remote
control, reverse the procedure described for inserting
batteries in the owner’s manual.
For products with a built-in battery that lasts for the lifetime of
the product, removal may not be possible for the user. In this
case, recycling or recovery centers handle the dismantling of
the product and the removal of the battery. If, for any reason, it
becomes necessary to replace such a battery, this procedure
must be performed by authorized service centers.
Important Safety Instructions
CAUTION
RISK OF ELECTRIC SHOCK. DO NOT OPEN.
THE LIGHTNING FLASH WITH AN ARROWHEAD SYMBOL,
WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED TO
ALERT THE USER TO THE PRESENCE OF UNINSULATED
“DANGEROUS VOLTAGE” WITHIN THE PRODUCT’S
ENCLOSURE THAT MAY BE OF SUFFICIENT MAGNITUDE TO
CONSTITUTE A RISK OF ELECTRIC SHOCK TO PERSONS.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL
TRIANGLE IS INTENDED TO ALERT THE USER TO
THE PRESENCE OF IMPORTANT OPERATING AND
MAINTENANCE (SERVICING) INSTRUCTIONS IN THE
LITERATURE ACCOMPANYING THE PRODUCT.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR
MOISTURE.


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 :


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.). 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
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
AC Leakage Test
Leakage
current
tester
Reading should
not be above
0.5mA
Earth
ground


Technical Specifications
Transducer: 52 mm x 90 mm woofer, 20 mm tweeter
Rated output power: 30 W RMS for woofer, 10 W RMS for tweeter
Frequency response: 65 Hz - 20 kHz
Signal-to-noise ratio: > 80 dB
Battery type: Li-ion polymer 27 Wh (equivalent to 3.6 V/ 7500 mAh)
Battery charge time: 4 hours (5 V / 3 A)
Music play time: up to 20 hours (dependent on volume level and audio content)
USB port: Type C
USB rating: 5 V / 2 A (maximum)
Bluetooth® version: 5.1
Bluetooth® profile: A2DP 1.3, AVRCP 1.6
Bluetooth® transmitter frequency range: 2400 MHz - 2483.5 MHz
Bluetooth® transmitter power: ≤10 dBm (EIRP)
2.4GHz SRD frequency range: 2407 MHz - 2475 MHz
SRD transmitter power: < 10 dBm (EIRP)
Dimensions (W x H x D): 223 x 96.5 x 94 mm / 8.7 x 3.76 x 3.67 inch
Weight: 0.98 kg / 2.16 lbs

1. DUT can't power on
Check the FFC cable(12pin) connect
main board and key board
DUT cannot power on
Yes
Plug USB cable,the
power LED on
No
DUT is in Demo model,Exit Demo
yes
Replace the Power key
No
Yes
Replace the mainboard
Replace the battery
No
Yes
No
Check the battery is
OK or not
Replace the FFC cable(12pin)
Yes
Check the power key is
Ok or not
Trouble shooting chart

2. DUT can't charge
DUT cannot be charged
Go
Check the USB cable Ok
or not
Yes
Replace the USB cable
No
Replace the charge IC
BQ25611D
Check the FFC cable(32pin) connect
main board and CN board
Replace the FFC cable(32pin)
No
Fix it or replace the Dupont Needle
Check whether the USB board
is connected OK or not
No
Yes
Yes
Trouble shooting chart

3. The power indicator can’t light up
Check the connection of
8pin FFC cable from main
board to LED board is ok
No Replace the FFC cable(8pin)
Yes
Replace the main board
The power indicator
can’t light up
Trouble shooting chart

4. No audio output from BT
Fix it or replace the antenna
No audio output from BT
NO
Check whether the
antenna is ok
Replace the mainboard
Yes
Trouble shooting chart

Upgrade Procedure for JBL Charge 5
Check software version
1、Turn on the unit, make sure it is working.
2、Long press Volume - and PartyBoost together, indicate version number by
voice sound from speaker.
e.g.: To indicate v1.12, the speaker will output “one, twelve” after button is pressed.
Restore factory setting
1、Turn on the machine, make sure it is working.
2、Long press Volume + and play button.
3、After factory settings restored, DUT will powered off with power off tone playing
automatically.
Upgrade method -- OTA
1、Download the debug app provided by Harman.
2、Turn on the machine, make sure it is working. Connect the phone and Charge5 via BT.
3、Open the app, searching, select the machine, update, then wait 15-25 minutes.

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Wiring Diagram

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1.5MHz
)54
D+ 2.7V
*KZKIZ<'GJGVZKX
5<6
Current 2.3A/3A
2.17
I2C_SDA
I2C_SCL
USB_DM
USB_DP
CHARGE_INT
Charge_In_Status
/CE
NTC1
NTC1
NTC2
CON_BAT
CHARGE_EN
USB_DP
USB_DM
NTC2
NTC1
NTC2
CON_BAT
USB_DM
USB_DP
CHARGE_INT
Charge_In_Status
CHARGE_INT
Charge_In_Status
USB_DP
TYPA_USB_DM
TYPA_USB_DP
TYPA_USB_DP
TYPA_USB_DM
USB_DP
USB_DM
CHARGE_EN
/CE
I2C_SDA
I2C_SCL
BAT_3V7
VREGN
VREGN
BAT_3V7
BAT_3V7
USB_5V USB_OVP_5V
CHARGE_USB5V_OUT
USB_5V
USB_OVP_5V USB_OVP_5VUSB_5V
SYS_3V3
SYS_3V3
EXT_3V3LOG_3V3
CHARGE_EN
USB_DP
USB_DM
NTC2
CHARGE_INT
Charge_In_Status
Detect_5V_2.3A
USB_DM
USB_DP
TYPA_USB_DP
TYPA_USB_DM
I2C_SDA
I2C_SCL
C436 470pF/50V/X7R
R78 10K
GND1
R822 1K
R67 NC
U14
LP5300
GND
1GND
2VIN
3VOUT 4
GND 5
GND 6
R779 NC
GND
C76
10uF/25V
R63 NC
C176
1uF/10V/X5R
CON_NTC2
R58
10K
R821 NC
CON_NTC1
C524
1000pF/50V/X7R
C499 0.1ȝF ±10%
BAT_3V7
C514
0.1uF/16V/X7R
C537
10pF/50V/NPO
XP3
32P/0.5mm
11
22
33
44
55
66
77
88
99
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
27 27
28 28
GND 34 GND 33
19 19
20 20
21 21
22 22
23 23
24 24
25 25
26 26
GND
35 GND 36
29 29
30 30
31 31
32 32
R124 470K
R119
NC
R814 33
R447
309/1%
R783
10K
L21 NC
Q21
NC/3DG3904M
FB11
500ȍ@100MHz
1 2
R782 1K
R446 5.1K/1%
L4 1ȝH/4.5A
C513
0.1uF/16V/X7R
FB16 300ȍ/3A
1 2
FB9 500ȍ@100mA
1 2
C532
100pF/50V/NP0
C535
NC
FB20 300ȍ/3A
1 2
C435 0.1uF/16V/X7R
XP2
JACK
1
12
23
34
45
56
6
R464 2.2
R435
30K/1%
U38
BQ25611D
VAC
1
DP
2
DM
3
STAT
4
SCL
5
SDA
6
/CE
9
TS 11
/INT
7
NC
8
BATSNS 10
SW 19
GND 18
/QON
12
SW 20
BAT 13
BAT 14
SYS 16
SYS 15
BTST 21
REGN 22
GND 17
PMID
23
VBUS 24
PAD
25
C142
NC
R799
NC
C221
NC
C75 10uF/25V
C531
1000pF/50V/X7R
C80
0.1ȝF ±10% X7R
R441 140/1%
C346
NC
C538
10pF/50V/NPO
C353
0.1uF/16V/X7R
C85
47nF/25V/X7R
C355
10UF/10V/X7R
R806
10ȍ
R373
10K
R84 51K/1%
C512
100nF/25V/X5R
R818
NC
C74
0.1ȝF ±10% X7R
FB12 500ȍ/100mA
1 2
C421
4.7uF/10V/X7R
C351
10UF/10V/X7R
C530
47nF/25V/X7R
R83
39.2Kȍ/1%
FB10
120ȍ@100MHz
1 2
C536
NC
BAT
R813 33
U47
LMV331TP-TR
+IN 1
V- 2
-IN 3 OUT
4
V+
5
Circuit Diagram-Main Board