JBL FLIP 3 User manual

Released Global Quality 2015 Harman Consumer Group, Inc. Rev 1.1
8500 Balboa Boulevard
Northridge, California 91329
CONTENTS
Technical Specifications 2
Safety Instruction, Warning & Notes 3
Software Upgrade
Trouble Shooting Chart 6Set Block Diagram
Schematic Diagrams 7
Set Mechanical Exploded view
PCB Layout Diagrams
Packaging Exploded view
Spare Parts List
Revision List
May/2015
4
5
9
10
11
12
Service Manual
JBL FLIP 3 (S/N starting with TL)
Bluetooth Portable Speaker
Black Grey
Orange
Blue Red
Yellow
Teal
Pink
8

Technical Specifications
1 Audio Section
1.1.1 Speaker Output
Description Specification
Rated Output Power 2 x 8W +-10% (Measure before power limiter at 1% THD).
Please refer to Acoustic Design Specification.
Input Sensitivity Aux : 370mV +/- 10%
Wireless input:-9dBfs +/-1dB
Input Overload Aux : 1V rms
BT: 0dBFS
Auto Turn On Input Sensitivity @1KHz, Typical : 2mV Limit : 4mV
@100Hz Typical : 10mV Limit :15mV
Frequency Response (Output Power) Aux_in : 40Hz to 20KHz +/- 1dB (EQ setting is disable)
BT: 20Hz to 19KHz +/- 1dB (EQ setting is disable)
Frequency Response (Output Power) with
EQ setting TBC
THD+N at 1W <0.5%@100hz/7khz, else<0.3%
THD+N at Rated Output Power <1%
Signal-to-Noise ratio at Rated Output Power 80dB (A-Weighted)
Channel Separation 45dB @100Hz
50dB @1KHz
45dB @10KHz
Channel Crosstalk 80dB @100Hz
75dB @1KHz
70dB @10KHz
Inter Channel Gain Difference
<0.5dB
Residual Noise 80nW
2-1

1.1.2 Microphone
Short Circuit Protection at Output Stage The amplifier should be protected so that no functional failure
occurs when it is operated with a short across its output stage
for 2 minutes. The amplifier should recover after removing the
short condition.
DC Offset Protection The amplifier with output power of higher than 50W per channel
must ensure that no DC is available at its output in normal mode
as well as abnormal/faulty condition mode.
Thermal Protection There should not be any breakdown or activation of any
protection circuit during the entire thermal profile test. Refers to
the Thermal Profile test stated in Reliability Test Plan for
Multimedia Powered Speaker System.
Output Power Duration FTC requirement:
Warm-up or preconditioning period at 1/8 power for 1 hour,
followed by 5 minutes of continuous Rated Output Power (ROP).
Channels in the same frequency range are tested at ROP.
Subwoofer is tested separately.
IEC requirement :
Output power distortion limited of 60 sec
Short-term maximum output power of 1 sec
Long-term maximum output power of 1 minutes
Temperature-limited output power infinitely
1.2 USB Section
Reference : USB-IF USB 2.0 Electrical Test Specification Version 1.03 dated January, 2005
2-2

1.3 Bluetooth Section
1.3.1 General
Description
Specification
Bluetooth Standard Version 4.1
Frequency Band 2.402 – 2.480 GHz
Host Interface UART
Profile Supported HFP (Audio Gateway and Handsfree)
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Video Remote Control Profile)
Refer SRD
Audio Codec SBC (Subband Codec)
Data Rate 2.1Mbps (over the air)
300Kbps (over UART)
Antenna External
Certification CE, FCC, BQE
1.3.2 Transmitter Performance @BDR Mode
Description
Specification
Maximum Transmit Power @ antenna
connector 0 ~ 4dBm(class II)
Power Control Maximum Power Step <=8dB
Minimum Power Step >=2dB
Initial Carrier Frequency Shift +/- 75KHz
Carrier Drift
- Drift Rate
- Drift (Single Slot Packet)
- Drift (Three Slot Packet)
- Drift (Five Slot Packet)
+/- 20KHz/50us
+/- 25KHz
+/- 40KHz
+/- 40KHz
Modulation Characteristic
- F1avg
- F2 Max Pass rate
- F1/F2 Ratio
140KHz – 175KHz
>=115KHz
>= 0.8
1.3.3 Receiver Performance
Description
Specification
Single Slot Sensitivity @ <=0.1%BER <= -85dBm
Multiple Slot Sensitivity @ <=0.1%BER <= -85dBm
Maximum Input Level @ <= 0.1% BER >= -20dBm
2-3

1.3.4 Transmitter Performance @EDR Mode
Description Specification
Relative transmit power @ antenna
connector -2 to 1 dBm
EDR Carrier Frequency Stability and
Modulation Accuracy |ɯ0|<10KHz
|ɯi|<75KHz
|ɯ0+ ɯi|<75KHz
RMS DEVM<20%
99% DEVM<30%
Peak DEVM<35%
EDR differential phase encoding >=99%
1.3.5 Antenna Performance
Description
Specification
Antenna VSWR Typical : 1.5 Limit : 1.7
Antenna Return Loss Typical: -14dB Limit :-12dB
Antenna Radiation Efficiency >= 40%
1.4 Hands free section
1.4.1 Test equipment
1.4.2 Audio Performance
Description Specification
Send Loudness Rating (SLR) Typical : 13dB
Limit : +/- 4dB
Receive Loudness Rating (RLR),Max >-13dB
Receive Loudness Rating (RLR),Normal Typical : 2dB
Limit : +/- 4dB
Weighted Terminal Coupling Loss (TCLw),
volume is set at Max 40dB
Weighted Terminal Coupling Loss (TCLw),
volume is set at normal 47dB
2-4

1.5 Battery Section
1.5.1 General Specification
Description Specification Standard and Method of
Measurement
Typical Capacity 3000mAH
Charge Voltage 4.2V
Output Voltage Typical : 3.7V Limit : 4.2V No Load Condition
Cut Off Voltage Typical : 3.0V Limit : 2.8V
Standard Charging
Method 0.5C Constant current charge to 4.2V (+/- 0.05V), then constant voltage
4.2V charge till charge current decline
to <= 0.05C
Charging Time 3 hour (Standard Charging)
Maximum Charge
Current 1.0C
Standard Discharge
Method Discharge current of 0.5C with 3.0V cut-off after standard charging.
Maximum Discharge
Current 2.0C
Overcharge Current
Protection 12A
Cycle Life Typical : 80% of initial capacity
Limit : 75% of initial capacity Continuous standard charge and discharge
for 500 cycles. The capacity is measured at
the end of 500 cycles
Capacity Retention Typical : 90% of initial capacity
Limit : 85% of initial capacity Fully charge the battery at 23 +/-5°C, then stored it at an ambient temperature for 60
days. Measured the capacity after 60 days
storage with 0.5C discharge at 23 +/-5°C as
retention capacity.
Continuous Charge
Test No leakage, no visible evidence of electrolyte loss, no explosion and no
fire.
The battery discharged at 0.5C 23 +/-5°C,
then fully charged and held at the specified
end of charge voltage for total period of 30
days.
Over Charging
Discharging No leakage, no visible evidence of electrolyte loss, no explosion and no
fire.
The battery fully charged at 0.5C 23 +/-5°C,
discharge the battery at constant 0.5C, until
battery circuit terminates discharge or at 0V,
then charge the battery with 0.5C until
battery circuitry terminates charge or at
4.2V. Repeat the cycle for 30 times.
Short Circuit No explosion, no fire, maximum
temperature of battery surface should
not exceed 150°C
The battery to be fully charged with
standard charging condition, and short the
positive and negative terminal with wire
resistance = 30 mOhm.
2-5

1.5.2 Battery Charging Time
System at Power off mode, charging time is less than 3. Hour using Harman 5V/2.3A adaptor.
1.5.3 Battery power off current
System at power off mode, battery current is less than 100uA
1.5.4 Battery Playtime
Test Audio Signals:
3 pre-selected MP3 tracks
Requirements:
Estimate Playtime > 8 hours for Music Playback
Test Condition (Ambient Temperature 23 +/-5 degree)
1. Insert fresh and fully charged Li-Poly cells into the DUT. Connected a multi-meter at the battery
terminals to measure its voltage.
2. Set the DUT to Bluetooth Mode. Use iPhone as the music source.
3. Set the DUT to maximum volume and playback a 1 KHz 0dB music track through the iPhone. Record
the Rated Output Power (ROP).
4. Adjust the volume step of the iPhone until the audio output of the DUT is ¼ of ROP. Record the
volume step on the iPhone.
5. Set the iPhone’s volume to the volume step as recorded in step 4. Playback 3 pre-selected MP3
track in repeat play mode. Record the start time.
6. Measure the battery voltage every 5 to 10 minutes interval. When audio is inaudible, record the end
time. Compute the battery playtime for 3 pre-selected MP3 track.
Note, please don’t adjust iPhone’s volume during set up and testing since that will change the DUT’s
volume by AVRCP.
2-6

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.
BDS 270 / BDS 570 harman/kardon
2 of 86
3-1

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 :
3-2

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
3-3

Trouble shooting Chart
Cannot charging
Cannot charging
Go
Yes
Replace U3 or change another
battery
No
Check U3 pin18 in main Board, whether
the volta
g
e ≥0.6V
No
Replace R18 R19
Yes
No
Replace L6
Yes
Replace 24pin FFCCheck 24pin FFC whether has it
breakage and connect well?
Check L6, whether has it breakage
and connect well?
5-1

Trouble shooting Chart
keys do not work
Keys do not work
Go
No
Check 3.3v of U1 PIN5 in main board .
Yes
Replace the U3 in the main board.
Yes
No
Check Q1 Q11. whether has it
breakage or plug in well?
Check XP4 10PIN FFC in main board
whether has it breakage or plug in well? Fix or replace the 10PIN FFC
Yes Replace the Q1 Q11 in the main
board.
No
Replace the Key board.
5-2

Trouble shooting Chart
AUX in does not work
AUX in does not
work
Go
No Fix the connector
Yes
Replace Q12 in main board
No
Yes
Check the voltage, clock and data of
U7 and in main board
Replace U10
No
Yes
Check the connector between Aux-In board
and main board whether normal or not
Check voltage at U9 PIN3 and pin5 :REF in
main Board whether normal or not
Check the input signal of U10 in the
main board whether normal or not
Check voltage at U9 PIN8:12V in main
Board whether normal or not Check the power supply and Replace
U4 L8,D34 in main board
Yes
No
5-3

Trouble shooting Chart
BT does not work
BT does not work
Go
No Check U1 5PIN 3.3V
whether normal or not
No
Yes
Check theD4 C36 whether
normal or not
Check 3.3V of U5 voltage on main Board
whether normal or not
Check the Rest of U5 whether normal or
not
Yes
Check the clock and data of U5
Check the C43 C44 C45 C46 on main
board whether normal or not
No Replace U5
Yes
No Replace C43 C44 C45 C46
Yes
Yes
Check voltage at U8PIN8:12V in main
Board whether normal or not Check the power supply and
Replace U4 L8,D34 in main board
No
Check voltage at U8 PIN3 and pin5 :REF in
main Board whether normal or not Replace Q12 in main board
Yes
No
Check the input signal of U10 in the main
board whether normal or not
Yes
Replace U10
No
Check the voltage, clock and data of U7
and in main board
Yes
5-4

Set Block Diagram
BT
Antenna
4ohm x2
Aux_in
TI
Class D
TPA3130
BT Module(BM880)
Po er key and
Po er Led
JBL Link LED
BT led
Mic1
OP
BA4510 8W x2
Audio
detect
Audio
s itch
10V
5V
USB upgrade
D+/D-
I2C
Charge
status
Battery
detect
BT Module(BM880)
CSR8670
(BT and MCU)
Po er key and
other keys
BT led
V+/V- key
Battery
LEDs
Micro USB
1.6A/0.5A/
1A
Battery
Charger
MP2637
Input
Voltage
Detect On/off
s itch
On/Off
s itch
3.7V
3000mAH
Boost
MPS
MP9428
LDO
SD35 3.3V
Control
chargingg
Audio Signal:
Power Signal:
Control Signal:
On/off
s itch
10V for Amp /lm13700
16 bit I2C
I/O
Expander
6

Key Board Circuit Diagram:
7-1
AGND
BT_Key
V-
V+
phone
AGND
BT_rsset_in_1
AGND
10V
C154
1UF
100k
R167
100k
R168
100k
R169
NC
R191
NC
R192
NC
R195
NC
R196
1
2
3
4
5
6
J100
0.5S-CX-6PWB
TP50
TP51
TP52
TP53
TP54
TP55

LED Circuit Diagram:
7-2
JBL_Link_key
AGND
power
white power
BT blue LED
AGND
Battery >75% white
AGND AGND AGND AGND AGND AGND
Battery 60-75% white
Battery 45-60% white
Battery 30-45% white
Battery 15-30% white
Battery <15% Red
1
2
3
4
5
6
7
8
9
10
11
12
13
J11
0.5S-CX-13PWB
200 ohm
R189
200 ohm
R190
NC
R193
NC
R194
200
R197200
R198
BT blue LED
200 ohm
R199
200 ohm
R200
JBL_Link_white LED
VCC_3V3
10K
R201
AK
D20
AK
D19
AK
D18
AK
D17
AK
D16
AK
D15
AK
D25
AK
D24
AK
D22
AK
D23
AK
D21
AK
D12
C192 10nF
AGND
TP36
TP37
TP38
TP39
TP40
TP41
TP42
TP43
TP44
TP45
TP46

Main Board Circuit Diagram:
7-3
MODSEL
1
SDZ
2
FAULTZ
3
RINP
4
RINN
5
PLIMIT
6
GVDD
7
GAIN/SL V
8
GND
9
LINP
10
LINN
11
MUTE
12
AM2
13
AM1
14
AM0
15
SYNC
16 AVCC 17
PVCC 18
PVCC 19
BSNL 20
OUTNL 21
GND 22
OUTPL 23
BSPL 24
GND 25
BSNR 26
OUTNR 27
GND 28
OUTPR 29
BSPR 30
PVCC 31
PVCC 32
Thermal Pad
33
U6
TPA3130D2
L_in_3130
Mute
1UFC744
1UF
C741
1UF
C740
1UF
C743
VCC_AMP
VCC_AMP
OUT_1
OUT_2
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
+
16V
C736
220UF
+
16V
C737
220UF
AGND
VCC_AMP_10V
AGND
AMP_MUTE
OUT1 1
NIN1 2
PIN1 3
VCC- 4
PIN2
5
NIN2
6
OUT2
7
VCC+
8
A
B
U11
BA4560
AMP_BIAS_IN1 1
D_BIAS_1 2
IN1+ 3
IN1- 4
OUT1 5
V- 6
BUFFER_IN1 7
BUFFER_OUT1 8
BUFFER_OUT2
9
BUFFER_IN2
10
V+
11
OUT2
12
IN2-
13
IN2+
14
D_BIAS_2
15
AMP_BIAS_IN2
16
U12
NJM13700
2
3
1
+
-
U13 A
lm393/nc
4.7UF
C700BT_SPK_LP
4.7UF
C701BT_SPK_LN
4.7UF
C702
4.7UF
C703
BT_SPK_RP
BT_SPK_RN
R70015K
R701 15K
15KR702
15K
R703
5.1R704
AGND
10V
C765
10UF
VCC_BT_OP
VCC_BT_OP
AGND
R705
22k
NC/0 ohm
R706
C707
47pF
R707
22k
NC/0 ohm
R708
C708
47pF
22k
R709
22k
R710
10V
C705
10UF
BT_OP_REF
BT_OP_REF
22k
R711
22k
R712 C709
47pF
C710
47pF
C711
1uF
C712
1uF
54.9k/NC
R713
54.9k/NC
R714
VCC_AMP_10V
22k/NC
R715
22k/NC
R716
C713
NC
AGND C714
NC
4.7 OHM/NC
R717
AGND
C716
10UF/NC
OP_lim_10V OP_lim_ref
OP _lim_10V
AGND
OP_lim_10V
AGND
lim_ref
22k/NC
R719
6.3V
C719
22UF/NC
22k/NC
R718
R720
56k/NC
R721
56k/NC
OP_lim_ref
R722
56k/NC
R723
56k/NC
10V
C721
82pF/NC
10VC722 82pF/NC
C724
4.7UF/NC
C725
4.7UF/NC
1k/NC
R724
R725
1k/NC
OUT_1
OUT_2
AGND
AGND
R726
2.43k/NC
R727
2.43k/NC
R728
51/NC
R729
51/NC
R730
2.43k/NC
lim_ref
lim_ref
R731
2.43k/NC
R7326.8K/NC
R752
6.8K/NC
SATT_BIAS
10V
C728
10UF/NC
AGND
AGND
OP _lim_10V
1%
R733
12K/NC
AGND
OP_lim_10V
1%
R734
100K/NC
AGND
1%
R735
91K/NC
OP_lim_10V
10v
C730
10UF/nc
AGND
AGND
23
1
Q19
2SA1162
OP_lim_10V
1%
R755
909K/nc
C764
10UF/nc
GVDD
1KR738
0 OHM
R754
R739
R756
C742 1uF
100K
R757
10K
R758
25V
C760
220NF
25V
C757
220NF
1 2
L703
1 2
L704
1%
R743
22
R744
22 25V
C747
0.68UF
25V
C748
0.68UF
1%
R745
3.3 OHM
R746
3.3 OHM
25V
C758 220NF
25V
C759220NF
1 2
L705
1 2
L706
R747
22
R748
22 AGND
25V
C753
0.68UF
25V
C754
0.68UF
1%
R749
R750
3.3 OHM
2
3
1
BAT54C/NC
SPKRN SPKLN
10K/nc
1%
R751
SATT_BIAS
OUT_1
OUT_2
47K
R170
VCC_AMP
AMP_SDZ
L701
100 @ 100MHz
+
16V
C761
220UF
C704
1NF
C762
1NF
C739
1NF
16V
C706
100NF
C715
100NF/NC
16V
C718
100NF/NC
C720
100NF/NC
C729
100NF/NC
16V
C731
100NF/nc
16V
C732
100NF/nc
16V
C735
100NF
16V
C738
100NF
16V
C763
100NF
C766
100NF
1
32
Q20
MMBT3904
1
2
3
A
8 4
V-
V+
U10 A
NJM4580V
7
6
5
B
BA4510 SSOP8
U10 B
C749
330PF
C750
330PF
C755 330PF
C756
330PF
C746
330PF
C745
330PF
C751 330PF
C752 330PF
C726
470PF/NC
C727
470PF/NC
C767 390PF/NC
C768 390PF/NC
C769 390PF/NC
C770 390PF/NC
NC
C734
NC
C733
NC
1%
R753
13k/NC
1
2
3
J3
B 3B-EH-A
AGND
1
2
3
J6
B 3B-EH-A
SPKRP
SPKRN
SPKLP
SPKLN
AGND
TP23
TP24
TP25
TP26
6.3V
C717
22UF/NC
6.3V
C780
22UF/NC

Main Board Circuit Diagram:
7-4
Harman Consumer Group
HARMAN INTERNATIONAL Shenzhen, Guangdong, China
SIZE
TITLE
REV.
B
DRAWING NO.
CREATED
CHECKED
DATE
REVISION HISTORY
REV ECO CHECKED DATE
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
Alan Sun
0.1 first release MC Lee 2014 Sep 4
2014 Sep 05
MC lee 2014 Sep 05
VCC_BT
VCC_switch_3V3
AGND
AGND
AGND
AGND C116
NC
C117
NC
RF 1
GND 2
GND 3
GND 4
J1
ATOM Mini RF CONN
AGND
AGND
COM1
3
IN1
4
GND
6
V+ 1
NO1 2
NC1
5
NC2
7
IN2 8
CO
M1
I
N1
I
G
ND
V
+
N
O
1
NC1
N
C
2
I
N2
II
COM2 9
NO2 10
SW1
SD20
AGND
5%
R100
0 OHM
10V
C118
10UF
10V
C110 10UF
10V C115 10UF
10V C11410UF
AGND
AGND
5%
R135
10 ohm
10V
C113
10NF
AGND
5%
R112100k AGND
Microphone_in
AUX_IN_R
1uF
6.3V
C103
1uF
6.3V
C104
AGND
AGND
10V
C101
10NF
C100
1NF
6.3V
C102
10UF
33
R148
33
R106
AUX_R_CH
AUX_L_CH
2.2M
R153
2.2M
R110
12K
R111
12K
R114
150K
R120
1M
R121
1K
R122
VCC_BT
27K
R123
1
32
Q18
MTP3401N3
1
32 Q16
MTP3401N3
1
32
Q17
MMBT3904
2
3
1
D750
BAT54C
1
32
Q11
2SC2712
1
32
Q10
2SC2712
AGND AGND
1
32
Q12
2SC2712
AGND
25V
C121
3.3NF
AGND
47k
R141
10K
R149
AGND
220k
R142
100K
R143
VBAT_DCIN_DETECT
10V
C122
10NF
10V
C123
10NF
47k
R144
1
32
Q15
MMBT3904
10K
R150
VBAT_DCIN_DETECT
470k
R145
100K
R146
10V
C127
10NF
10V
C128
10NF
DC_detect
1
2
J4
AGND
L103
15nH
25V
C125
15PF
AGND
25V
C126
39PF
2.2k
R109
16V
C124
100NF
Microphone_in
L105 1.5UH
VCC_switch_3V3
VCC_audio_3V3
BT_1V8
16V
C107
100NF
AGND
100k
R180
VCC_BT
AGND
10K
R188
Boost_EN
1k
R115
MIC_BIAS_A
C156
10UF
AGND
25V
C155
10nF
AGND
VCC_audio_3V3
NC
R184
0ohm
R185
1
32
Q8
FDV301N
470k
R130
47k
R131
470k
R132
VREG_EN
VCC_BT
AGND AGND
AGND
AGND
16V
C183
100NF
6.3V
C108
220nF
C109
1uF
1
2
3
4
J5
B 4B-PH-K-S
5%
0805
R133
0 OHM
5%
0805
R134
0 OHM
C129
1NF
AGND
AGND
C130
10UF
C131
47pF
C132
47pF
USB+5V
USB_D+
USB_D-
VCC_BT
AGND
22
R101
22
R102
4.7k R103
4.7k
R104
33 OHM
R137
33 OHM
R126
I2C_CLK
I2C_DAT
33 OHM
R138
33 OHM
R139
I2C_INT
I2C_RESET
USB+5V
I2C_CLK0
BT_SPI_MOSI
BT_SPI_CLK
BT_SPI_MISO
BT_SPI_CSB
AGND AGND
100k
R147
1uF
6.3V
C105
AGND
1
32
Q14
MMBT3904
Charge_in_EN
10K
R151
AGND
VCC_BT
AGND
AGND
NC
R181
1: 3od 0:TCL
JBL_link_white_LED
HW_DET
5%
R108 3.3K
5%
R107
3.3K
BT_SPK_RP
BT_SPK_RN
BT_SPK_LP
BT_SPK_LN
AGND
Mic_BIAS_A
Aux_in_mic_com1
BT_VDD5
BT_VDD5
PWR_LED_white
Deep_Sleep
SYS_PWR_SHUTDOWN
VREG_EN
VREG_EN
AGND
BT_VDD_MEM
BT_1V8 VCC_switch_3V3
BT_VDD_MEM
Aux_in_mic_com2
Aux_in_mic_com2
1
2
3
AGND
1%
R128
3.32K OHM 0 OHM
1%
R129
6.8K OHM
1%
R113
AGND
1%R118
3.32K OHM
0 OHM
1%
R32
6.8K OHM 1%
R72
AGND
10V C120 10UF
10V C80 10UF
AUX_IN_R
AUX_IN_L
AUX_R_CH
AUX_L_CH
82nHL101
82nH
L102
10V
C180
1.5NF
10V
C181
1.5NF
VBAT_1 USB+5V
HW_DET
AMP_MUTE
SW_POWER
AMP_SDZ
VBAT_DCIN_DETECT
Audio_Detect
1kR161
BT_blue_LED
AUX_in_mic_Ctr
33 OHM
R162 CHARGE_in_STATU(/CHG)
LED0
15 UART_TX
14 UART_RX
13 UART_CTS#
12 UART_RTS#
11 RST#
10 GND
9SPI_MOSI
8SPI_CS#
7SPI_MISO
6SPI_CLK
5GND
4PCM_IN
3PCM_OUT
2PCM_SYNC
1
LED1
16
LED2
17
PIO0
18
PIO1
19
PIO2
20
PIO3
21
PIO4
22
PIO5
23
PIO8
24
PIO14
30
PIO15
31
GND
32
PIO27
33
PIO25
34
PIO26
35
PIO23
36
PIO21
37
PIO28 38
I2C_SCL 39
I2C_SDA 40
GND 41
USB_D+ 42
USB_D- 43
GND 44
PIO13
29 PIO12 28 PIO11 27 PIO10 26 PIO9 25
VDD_PADS 45
VDD_MEM 46
VOUT1V8 47
VBAT 48
VBAT_SENSE 49
CHG_EXT 50
VDD5 51
VREG_ENABLE 52
PIO22 53
PIO24 54
GND 55
MIC_RN 56
MIC_RP 57
MIC_LN 58
MIC_LP 59
MIC_BIAS_B 60
PCM_CLK 74
GND 68 GND 67
SPKR_RP 66
SPKR_RN 65
SPKR_LP 64
SPKR_LN 63
GND 62
MIC_BIAS_A 61
ANT 69
GND 70
AIO0 71 AIO1 72
GND 73
U1
BM880F3
VBAT_DET
AUX_in_mic_Ctr
6.3V
C133
1uF
10 ohm
R163
TP27
TP28
TP29
TP30
TP31
TP32
TP33
USB_D-
USB_D+
DC_detect
VBAT_DET
I2C_DAT0
TP34
TP47
NCR781
R782
ESD0603V12C03
5%
R783
ESD0603V12C03
Mark

Main Board Circuit Diagram:
7-5
P12 15
P11 14
P10 13 GND
12 P07
11 P06
10 P05
9P04
8P03
7P02
6P01
5P00
4/RESET
3A1
2/INT
1
P13 16
P14 17
P15 18
P16 19
P17 20
A0 21
SCL 22
SDA 23
VCC 24
U2
TCA1116(PW)
VCC_switch_3V3
10
R136
AGND
AGND
AGND
AGND
I2C_INT
I2C_RESET
200 R600red_led_battery (5-15)%
200 ohmR601
200 R602
200 R603
200 R604
200 R605
white led battery(15-30%)
white led battery(30-45%)
white led battery(45-60%)
white led battery(60-75%)
white led battery(>75%)
33 R606 Vol-
33 R607 Vol+
33 R608
33 R609
Link key
Phone Key
BT Key
Vol-
Vol+
Phone Key
AGND
AGND
Link key
PW_KEY
PWR_LED_white
BT_blue_LED
white led battery(>75%)
white led battery(60-75%)
white led battery(45-60%)
white led battery(30-45%)
white led battery(15-30%)
red_led_battery (5-15)%
4.7K
R155
4.7K
R156
AGND
AGND
BT KeyR15433
BT_reset_in
1
2
3
4
5
6
7
8
9
10
11
12
13
J9
0.5S-CX-13PWB
C135
100NF
C151
100NF
C152
100NF
C134 1NF
C136
1NF
C137
1NF
C138
1NF
C139
1NF
C140
1NF
C141
1NF
C142
1NF
C143
1NF
C144
1NF
C145
1NF
C147
1NF
C148
1NF
C149
1NF
C150
1NF
I2C_CLK
I2C_DAT
1
2
3
4
5
6
J10
0.5S-CX-6PWB
JBL_link_white_LED
C146
1NF
VCC_switch_3V3
10k
R610
VCC_IO_expander_3V3
VCC_IO_expander_3V3
10k
R611
10k
R612
10k
R613
1
2
3
4
5
6
J2
B 6B-PH-K-S
BT_SPI_MOSI
BT_SPI_CLK
BT_SPI_MISO
BT_SPI_CSB
AGND
VCC_BT
C191
100NF AGND
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP17
TP18
TP19
TP20
TP21
TP22