JBL Boombox 2 User manual
Service Manual
Boombox 2
Portable Wireless Speaker with monstrous sound and longest play time
SKU:
JBLBOOMBOX2BLKAM, JBLBOOMBOX2BLKEU, JBLBOOMBOX2BLKJN, JBLBOOMBOX2BLKCN,
JBLBOOMBOX2BLKAS, JBLBOOMBOX2BLKBR, JBLBOOMBOX2BLKIN, JBLBOOMBOX2SQUADAM,
JBLBOOMBOX2SQUADEU, JBLBOOMBOX2SQUADJN, JBLBOOMBOX2SQUADCN,
JBLBOOMBOX2SQUADIN.
JBLBOOMBOX2SQUADAS, JBLBOOMBOX2SQUADBR,
Contents
1. Technical Specifications
2. Safety Instruction, Warning & Notes
3. Software Upgrade Instruction
4. Disassembly Instruction
5. Block Diagram
6. Wiring Diagram
7.
Mechanical Exploded View
8. Spare Parts List
9. Revision List
Released by Global Quality SL Harman/Kardon, Inc. Ver
.1.3Jun.2021
8500 Ballboa Blvd.
Northridge, CA 91329
1.Technical Specifications
Model NameBoombox 2
Bluetooth version:4.2
Support:A2DP V1.3, AVRCP V1.6
Transducer:2x4" woofer+2x0.75” tweeter
Output power:2X40W (AC mode),2X30W (Battery mode)
Frequency response:50 Hz - 20 kHz
Signal-to-noise ratio:>80 dB
Power Supply:24V/4.2A
Battery type: Lithium-ion polymer(74Wh)
Battery charge time: <6.5 hours
Music playing time: Up to 24 hours (Variesbyvolumelevelandmusic)
Bluetooth transmitter power: ≤8 dBm
Bluetooth transmitter frequency range: 2.402 – 2.480 GHz
Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
Dimension (W x D x H): 484.20 mm X 199.5 mm x 256.26 mm
Weight: 6.30KG
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
4
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 :
5
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
6
6RIWZDUHXSJUDGH,QVWUXFWLRQ
3UHVVWKHSRZHUEXWWRQWRWXUQ%RRPER[RQ&RQQHFWWKHFRPSXWHUZLWKWKHGDWDFDEOH3UHVV%7DQGYROWRHQWHU')8PRGH
2SHQWKHIROGHUPSIODVKWRROVPSIODVKWRROVH[H &OLFN581WREHJLQWKHXSJUDGHXQWLOWKHGLVSOD\³3$66('´
FRPSXWHUUHFRJQLWLRQ&20SRUW :DLWIRUWKHPDFKLQHWRUHVWDUWDXWRPDWLFDOO\WKHQXQSOXJWKH86%
FDEOHXSJUDGHVXFFHVVIXOO\
7RROOLVWDQGSLFWXUHVUHIHUHQFHSLFWXUHV
QXPEHU QDPH UHPDUN
6PDOO6FUHZGULYHUV%ODGHV
0LGGOH6FUHZGULYHUV%ODGHV
/DUJH6FUHZGULYHUV%ODGHV
%HFRPH:DUSHG%ODGH )ODW7LS6FUHZGULYHUV
5LJKW$QJHU(OHFWULF6FUHZGULYHU .,/(:6
%HQG(OHFWULF6FUHZGULYHU
'LVDVVHPEO\LQVWUXFWLRQPDLQXQLW
ϭŽƵŶƚĞƌĐůŽĐŬǁŝƐĞĂŶĚƌĞŵŽǀĞƚŚĞĨŽŽƚƉĂĚƐĂƚďŽƚŚĞŶĚƐϮhŶƐĐƌĞǁƚŚĞϲƐĐƌĞǁƐĂŶĚƌĞŵŽǀĞĚĞĐŽƌĂƚĞĐŽǀĞƌĂƚďŽƚŚĞŶĚƐ
ϯhŶƐĐƌĞǁƚŚĞϲƐĐƌĞǁƐĂƚďŽƚŚĞŶĚƐϰZĞŵŽǀĞƚŚĞŚĂŶĚůĞďLJŚĂŶĚƐ
ϱKƉĞŶƚŚĞŶĞƚĐŽǀĞƌĂůŽŶŐƚŚĞĐŽŵďŝŶĂƚŝŽŶůŝŶĞƵŶƐĐƌĞǁƚŚĞϰƐĐƌĞǁƐƌĞŵŽǀĞƚŚĞŶĞƚ
ϲhŶƐĐƌĞǁƚŚĞϲƐĐƌĞǁƐĂƌŽƵŶĚƚŚĞƐŝĚĞŚŽƵƐĞƌĞŵŽǀĞƚŚĞƐŝĚĞŚŽƵƐĞ
ϳhŶƐĐƌĞǁƚŚĞϰƐĐƌĞǁƐƌĞŵŽǀĞƚŚĞƚǁĞĞƚĞƌŽŶƚŚĞƐŝĚĞŚŽƵƐĞϴhŶƐĐƌĞǁƚŚĞϴƐĐƌĞǁƐƌĞŵŽǀĞƚŚĞǁŽŽĨĞƌƐŽŶƚŚĞŵĂŝŶŚŽƵƐĞ
ϵhŶƐĐƌĞǁƚŚĞϰƐĐƌĞǁƐƌĞŵŽǀĞƚŚĞůĞĐƚƌŝĐůĂŵƉŚŽůĚĞƌĂŶĚŐƵŝĚĞƌŝŶŐƵŶƐĐƌĞǁƚŚĞϮƐĐƌĞǁƐƌĞŵŽǀĞƚŚĞ>ĂŵƉƉůĂƚĞ
ϭϬhƐĞĂƉƌLJŬŶŝĨĞƚŽŽƉĞŶƚŚĞƌƵďďĞƌŬĞLJƉĂĚƌĞŵŽǀĞƚŚĞƌƵďďĞƌŬĞLJƉĂĚƚŚĞŶƉƌLJƚŽŽƉĞŶƚŚĞŬĞLJƉĂĚƉůĂƚĞŝŶƚŚĞƐĂŵĞǁĂLJ
ϭϭhŶƐĐƌĞǁƚŚĞϰƐĐƌĞǁƐŽƉĞŶƚŚĞďĂƚƚĞƌLJĚŽŽƌĂŶĚƌĞŵŽǀĞƚŚĞďĂƚƚĞƌLJ
ϭϮhŶƐĐƌĞǁƚŚĞϲƐĐƌĞǁƐƌĞŵŽǀĞƚŚĞ/KƐƚĞŶƚƐƚŚĞŶƵŶƐĐƌĞǁƚŚĞϯƐĐƌĞǁƐĂŶĚƌĞŵŽǀĞƚŚĞũĂĐŬƉůĂƚĞ
ϭϯWƌĞƐƐƚŚĞĐĂƌĚďLJŚĂŶĚĂŶĚƌĞŵŽǀĞƚŚĞǁĂƚĞƌƉƌŽŽĨĐŽǀĞƌϭϰhŶƐĐƌĞǁƚŚĞϰƐĐƌĞǁƐƌĞŵŽǀĞƚŚĞŵĂŝŶƉůĂƚĞ
ϭϱKƉĞŶƚŚĞďŽƚƚŽŵĐŽǀĞƌǁŝƚŚĂƉƌLJŬŶŝĨĞ
&RQQHFWWKHOHIWWZHHWHU
&RQQHFWWKHOHIWZRRIHU
&RQQHFWWKHULJKWZRRIHU
&RQQHFWWKHEDWWHU\
&RQQHFWWKHMDFNSODWH
&RQQHFWWKHOLJKWSODWH
&RQQHFWWKHULJKWWZHHWHU
&RQQHFWWKHNH\ERDUGSODWH
$XGLR6LJQDO
3RZHU6LJQDO
&RQWURO6LJQDO
>tŽŽĨĞƌ
>dǁĞĞƚĞƌ
/Ϯ^
^tƵƉŐƌĂĚŝŶŐ
dDŽĚƵůĞ
sŝŵŝĐƌŽ
ϵϲϯϴ
5*%/('SFV
WDϱϭϮϭ
ůĂƐƐ
ŵƉ
dWϯϭϭϲ
>
Ed
/Ϯ
ϰɏ
ϲƵƚƚŽŶƐ
^W
<ϳϳϱϱ
d>sϯϮϬϱϭϰϬ
ϮϰsϰϮ
ůĂƐƐ
ŵƉ
dWϯϭϭϲ ZtŽŽĨĞƌ
ZdǁĞĞƚĞƌ
WDϱϭϮϭ
Z
/Ϯ^
Ƶdž/E
/Ϯ^
/Ϯ^
ƵdžĞƚĞĐƚ
KWϰϱϭϬdWϮϰϭϮ
E:DϮϳϰϬΎϲW^
>ŽŐŝĐ
^>'ϰsϰϴϮϲs
ϳϮsϭϬϬϬϬŵŚ
ϭϬϴsϳϱϬϬŵŚ
ϯϯsĨŽƌdDh/K
ĞdžƉĂŶĚĞƌ
ϯϯs
^WKW
ϱsϮϱ
DW
^zsϴϲϵ
dW^Ϯϱϰϲ
ŽŽƐƚ
dW^ϰϯϬϲϭ
ǁŝƚŚ^t
ŚĂƌŐĞ
ŵĂŶĂŐĞŵĞŶƚ
YϮϰϳϯϯ
^t
ϭϵsϮϬs
^t
h^
>K ϯϯsĨŽƌ^ŝůĞŐŽ
ϰɏ
Dh
^zsϴϲϵ
tŝƚŚ^t
^ǁŝƚĐŚ
>ĞǀĞůƐŚŝĨƚ
ϴϬϬ<
/Ϯ
Dh
hĂƌƚ
^ǁŝƚĐŚ 5:%/('V
ŵŽĚĞ
ϰdžϰϬt
dŵŽĚĞ
ϰdžϯϱtŽƌ
ϰdžϯϬt
/KdžƉĂŶĚĞƌ 6XSSRUWV/('EUHDWKLQJ
^zsϴϲϵ
%ORFNGLDJUDP
%ORFNGLDJUDP
0DLQ3&%$%RDUG
-$&.3&%$
/('3&%$%RDUG
.(<3&%$%RDUG
YangMJ
REV: V1.0
AMP+DACTITLE:Schematic
BoomBox II
Part NO:NA
MODEL:XXX
From No.:FM-QMP005-13
B
C
D
B
C
D
V1
V5
V4
V3
V2
YMJ
A
1
ISS
5
A
432
54321
APPROVAL CHECKED DESIGN
SCALE: FREE
SHEET: 1/4
CHANGE RECORDS DATE REVISER
PROTOTYPE-A3 2017.3.14
CONFIDENTIAL UNDER NDA
L_TW+
L_WF+
L_WF-
L_TW-
R_TW+
R_WF+
R_WF-
R_TW-
01
I2C Address
0 1 ADR2 R/W1ADR1
01010 R/W
10
01011 R/W
10
Change to 47P
26DB
ON
OFF
MASTER
SLAVE
26DB
ON
OFF
Luosj
R70
3.3R
C93
103
C60 1u50V
C38 1u50V
R25
3.3R
C39
103
C92
1000P50V
C52
1000P50V
R184
3.3R
C147
103
C139 1u50V
C188 1u50V
R232
3.3R
C160
103
C161
1000P50V
C196
1000P50V
C108
0.22u50V
C112
0.22u50V
CE2 220u/35V
C89
0.22u50V
C121
0.22u50V
C34 0.1u50V
CE3 330u35V
C24 0.1u50V
C138 2.2u10V
R108
100K 1%
R141
20K 1%
C97 1u10V
R158
1K
C125 0.47u10V
R183
0R
C154
NC
C61
NC
C173
NC
R91
3.3R
C104
1nF50V
R92
3.3R
C78
1nF50V
R110
3.3R
C122
1nF50V
R176
3.3R
C159
1nF50V
C35 4.7u50V
C50 4.7u50V
R119
0R
R121
0R
1
2
3
Q13
3904
R198
100K
R212
10K
R204
120K
R160
100K 1
2
CON3
2PIN_2.5B
1
2
CON9
2PIN_2.5
C79
NC
C62
NC
C197
NC
C174
NC
L1
10uH
FB23
FB600
C192 10u6.3V
C165 0.1u16V
C194
0.1u16V
FB24 FB600
C228
10u6.3V
C216
0.1u16V
C217 0R
C211 0R
R216 470R
R238 470R
1
CPVDD
2
CAPP
3
CPGND
4
CAPM
5
VNEG
6
OUTL
7
OUTR
8
AVDD
9
AGND
10
VCOM
11
SDA
12
SCL
13
GPIO5
14
GPIO4
15 GPIO3
16 ADR2
17 MODE1
18 MODE2
19 GPIO6
20 SCK
21 BCK
22 DIN
23 LRCK
24 ADR1
25 XSMT
26 LDOO
27 DGND
28 DVDD
U16
PCM5121
C253
2.2u10V
C241
2.2u10V
R180 0R
R202 0R
R237
NC
R245
NC
R230 NC
R221 0R
R222 0R
R201 0R
R195 NC
C193
0.1u16V
R229 0R
R211 0R
R194 0R
R231 0R
R193 10K
LRCK
LRCK
DSP_SDO1
DSP_SDO1
BCLK
BCLK
R228
10K
C229
10u6.3V
C186
10u6.3V
C2362.2u6.3V
C182 2.2u6.3V
C179
NC
C181
NC
L3
10uH
L6
10uH
L7
10uH
R1
3.3R
C1
103
C2 2.2u50V
C8 2.2u50V
R6
3.3R
C11
103
C13
1000P50V
C14
1000P50V
R73.3R
C15 103
C16 1u50V
C17 1u50V
R8 3.3R C21
103
C22
1000P
C25 1000P
C28
0.22u50V
C29
0.22u50V
CE4 330u/35V
C32
0.22u50V
C33
0.22u50V
C36 0.1u50V
CE5 220u35V
C37 0.1u50V
C41 2.2u10V
R11
47K 1%
R13
75K 1%
C42 1u10V
R14
1K
C43 0.47u10V
R15 0R
C44
NC
C45
NC
C47 NC
R17
3.3R
C48
1nF50V
R20
3.3R
C49
1nF50V
R22
3.3R
C51
1nF50V
R23
3.3R
C53
1nF50V
C54 4.7u50V
C55 4.7u50V
R24
0R
R26
4.7K
1
2
3
Q1
3904
R27 100K
R28 10K
R30
120K
R31
100K 1
2
CON1
2PIN_2.5B
1
2
CON2
2PIN_2.5
C56
NC
C57
NC
C58 NC
C59 NC
L8
10uH
FB14 FB600
C63 10u6.3V
C64 0.1u16V
C65
0.1u16V
FB17 FB600
C68
10u6.3V
C69
0.1u16V
C70
0R
C71
0R
R32
470R
R33
470R
1
CPVDD
2
CAPP
3
CPGND
4
CAPM
5
VNEG
6
OUTL
7
OUTR
8
AVDD
9
AGND
10
VCOM
11
SDA
12
SCL
13
GPIO5
14
GPIO4
15 GPIO3
16 ADR2
17 MODE1
18 MODE2
19 GPIO6
20 SCK
21 BCK
22 DIN
23 LRCK
24 ADR1
25 XSMT
26 LDOO
27 DGND
28 DVDD
U4
PCM5121
C72
2.2u10V
C73
2.2u10V
R34 0R
R37 0R
R38 NC
R39 NC
R40 NC
R41 0R
R42 0R
R43 0R
R44 NC
C74
0.1u16V
R46 0R
R48 0R
R49 0R
R50 0R
R51 10K
R52 10K
C75
10u6.3V
C76
10u6.3V
C77 2.2u6.3V
C802.2u6.3V
C83
NC
C84
NC
L9
10uH
L10
10uH
L11
10uH
C85
47P
R45
NC
R227 NC
TOP
PAD
Thermal
1MODSEL
2SDZ
3FAULTZ
4RINP
5RINN
6PLIMIT
7GVDD
8GAIN/SLV
9GND
10 LINP
11 LINN
12 MUTE
13 AM2
14 AM1
15 AM0
16 SYNC 17
AVCC
18
PVCC
19
PVCC
20
BSNL
21
OUTNL
22
GND
23
OUTPL
24
BSPL
25
GND
26
BSNR
27
OUTNR
28
GND
29
OUTPR
30
BSPR
31
PVCC
32
PVCC
U24
IC-TPA311XD2
TPA3116D2
TOP
PAD
Thermal
1MODSEL
2SDZ
3FAULTZ
4RINP
5RINN
6PLIMIT
7GVDD
8GAIN/SLV
9GND
10 LINP
11 LINN
12 MUTE
13 AM2
14 AM1
15 AM0
16 SYNC 17
AVCC
18
PVCC
19
PVCC
20
BSNL
21
OUTNL
22
GND
23
OUTPL
24
BSPL
25
GND
26
BSNR
27
OUTNR
28
GND
29
OUTPR
30
BSPR
31
PVCC
32
PVCC
U1
IC-TPA311XD2
TPA3116D2
L_TW+
L_TW-
L_WF+
L_WF-
R_TW+
LRCK68
R_TW-
R_WF+
R_WF-
LRCK71
LRCK72
C220 1nF50V
C328 1nF50V
C329 1nF50V
C330 1nF50V
C331 0.47uF50V
C3320.47uF50V
C333 0.47uF50V
C334
0.47uF50V
C335 0.47uF50V
C3360.47uF50V
C340 0.47uF50V
C3410.47uF50V
AMP_VCC
AMP_VCC
AMP_SDZ
L_WF
AMP_MUTE
L_TW
DAC_3.3V
DAC_3.3V
DAC_3.3V
I2C_SDA
I2C_SCL
DAC_3.3V
LRCK
DSP_SDOUT1
BCLK
L_TW_OP
R_TW_OP
L_TW
R_TW
AMP_SYS
AMP_VCC
AMP_VCC
AMP_SDZ
R_TW
AMP_MUTE
R_WF
DAC_3.3V
DAC_3.3V
DAC_3.3V
I2C_SDA
I2C_SCL
DAC_3.3V
LRCK
DSP_SDOUT2
BCLK
L_WF_OP
R_WF_OP
L_WF
R_WF
AMP_SYS
AMP_VCC
AMP_VCC
2019.6.14
YangMJ
REV: V1.0
DSP+OP
BoomBox II
Part NO:NA
MODEL:XXX
From No.:FM-QMP005-13
B
C
D
B
C
D
V1
V5
V4
V3
V2
YMJ
A
1
ISS
5
A
4
TITLE:Schematic
32
54321
APPROVAL CHECKED DESIGN
SCALE: FREE
SHEET: 1/4
CHANGE RECORDS DATE REVISER
PROTOTYPE-A3 2017.3.14
CONFIDENTIAL UNDER NDA
Luosj
R233
100K1%
R250
0R
C130
10u6.3V
+
-
3
21
U22-A
TLV9062IPWR
+
-
5
67
U22-B
TLV9062IPWR
R276
10K1%
R261
10K1%
D29
1N4148
D28
1N4148
C250
1u10V
C260
1u10V
+
-
3
21
U18-A
TLV9062IPWR
+
-
5
67
U18-B
TLV9062IPWR
R257
10K1%
R262
10K1%
D24
1N4148
D20
1N4148
C235
4.7u6.3V
C222
4.7u6.3V
+
-
3
21
U23-A
TLV9062IPWR
+
-
5
67
U23-B
TLV9062IPWR
R298
10K1%
R292
10K1%
R291
10K1%
R256
10K1%
R251
10K1%
C290
680P
R268
10K1%
C276
680P
C262
4.7u6.3V
C223
4.7u6.3V
R267
0R
R188
390K1% R192
6.8k1%
R100
0R
R74
1M1%
R56
10K1%
R57
10K1%
D1
1N4148
D4
1N4148
C86
1u10V
C87
1u10V
R58
10K1%
R59
10K1%
D5
1N4148
D6
1N4148
C88
4.7u6.3V
C91
4.7u6.3V
R60
10K1%
R62
10K1%
R63
10K1%
R64
10K1%
R65
10K1%
C94
680P
R66
10K1%
C95
680P
C96
4.7u6.3V
C100
4.7u6.3V
R67
0R
+
-
3
21
U15-A
TLV9062IPWR
+
-
5
67
U15-B
TLV9062IPWR
+
-
3
21
U12-A
TLV9062IPWR
+
-
5
67
U12-B
TLV9062IPWR
+
-
3
21
U17-A
TLV9062IPWR
+
-
5
67
U17-B
TLV9062IPWR
8
4
U12-C
TLV9062IPWR
8
4
U17-C
TLV9062IPWR
8
4
U15-C
TLV9062IPWR
C205
10u6.3V
C206
0.1u16V
C234
NC
C207
0.1u16V
C219
10u6.3V
C218
0.1u16V
FB22
FB600
R186
10K 1%
R162
10K 1%
C183
22u10V
C198
0.1u16V
8
4
U22-C
TLV9062IPWR
8
4
U18-C
TLV9062IPWR
8
4
U23-C
TLV9062IPWR
C238
10u6.3V
C221
0.1u16V
C245
10u6.3V
C259
0.1u16V
C284
NC
C286
0.1u16V
FB25
FB600
R269
10K 1%
R285
10K 1%
C261
22u10V
C289
0.1u16V
9CLKO
8BICK
7LRCK
16 SDOUT1
31 LIN4/INP4
5SDIN1
4SDIN2
22
PDN
32 LIN3/INP3
33 LIN2/INP2
34 LIN1/INP1
35 LIN
24 AVDRV
12 TVDD
13 DVSS1
3
I2CSEL
23
LDOE
19
EXTEEP
20
MATSEL
18
SCL
17
SDA
6
STO/RDY
15 SDOUT2
14 SDOUT3
28
OUT1
26
OUT2
1
VCOM
27
OUT3
36
AVDD0
29
AVDD1
21
AVDD2
2
AVSS
30
AVSS1
10
XTO
11
XTI
25 DVSS2
37 DVSS3
U13
AK7755
R21
2.2M
R68
1K
1
2
3
4
X1
12.288MHz
C10
22P
C23
22P
C67
0.1u16V
C102
0.1u16V
C103
10u6.3V
C106
0.1u16V
C107
2.2u10V
C31
0.1u16V
R69
2.2R
R71
10R
C101
10u6.3V
C110
0.1u16V C111
10u6.3V
C113
0.1u16V
R72
100R
R75
10K
R76 100R
R78 100R
R82 10K
R84 0R
R86 10K
R87 10K
R88 22R
R89 22R
R90 22R
R94 22R
R96 22R
R98 NC
R99 22R
R101 22R
C114
22P
C115
22P
C117
22P
C118
22P
C119
22P
C120
22P
LRCK40
TP6
TP7
LRCK47
DAC_3.3V
VREF2
VREF2
L_WF_OP
R_WF_OP
A
L_WF_OP
R_WF_OP
VREF1
L_TW_OP
R_TW_OP
L_TW_OP
R_TW_OP
VREF1
DAC_3.3V VREF1
DAC_3.3V VREF2
DAC_3.3V
DAC_3.3V
AVDD_3.3V
DAC_3.3V
DSP_PD
I2C_SCL
I2C_SDA
DAC_3.3V
DAC_3.3V
DAC_3.3V
MCK
BCLK
LRCK
DSP_SDOUT1
DSP_SDOUT2
ADC_DOUT
ADC_SDIN1
BT_SDIN2
2019.6.14
YangMJ
REV: V1.0
ADC+IO
BoomBox II
Part NO:NA
MODEL:XXX
From No.:FM-QMP005-13
B
C
D
B
C
D
V1
V5
V4
V3
V2
YMJ
A
1
ISS
5
A
4
TITLE:Schematic
32
54321
APPROVAL CHECKED DESIGN
SCALE: FREE
SHEET: 1/4
CHANGE RECORDS DATE REVISER
PROTOTYPE-A3 2017.3.14
CONFIDENTIAL UNDER NDA
TO KEY
TO LED
TO JACK PART1
TO JACK PART2
ADDR0ADDR1
00
01
10
11
1001100
1001101
AW9528 LED Drive IO Change
1.P04,P05,P06,P07 For LED Driver
2.P10 For BAT_POW_ON
3.P11 For AUX_DET1
ADDR1,ADDR0 CHANGE TO 01
Luosj
1
IN
2
DM_OUT
3
DP_OUT
4
ILIM_SEL
5EN
6CTL1
7
CTL2
8
CTL3
9STATUS
10 DP_IN
11 DM_IN
12
OUT
13
FAULT
14
GND
15
ILIM_LO
16
ILIM_HI
17
GND
U5
TPS2546
C20
0.1u16V
C7
10u6.3V
R83
100K
R54 20K 1%
R73 100K
R111
100K
R95 100K
R131 100K
R97 750K
C98
1000P
R81 10K
C81
0.1u16V
C82
10u6.3V
+
-
3
21
U7-A
TLV9062IPWR
+
-
5
67
U7-B
TLV9062IPWR
8
4
U7-C
TLV9062IPWR
R102
33K1%
C123
10u10V
C124
100P
C127
10u10V
R103
33K1%
R104 33K1%
C128 10u10V
C129
100P
C131 10u10V R105 33K1%
R106 30K1%
C132 33P
R107
30K1%
R112
30K1%
C133
33P
C134
33P
R113 30K1%
C135 33P
C136
0R
R114
220Ω
C137
0R
R115
220Ω
R116
10R
R118
33K1%
R120
33K1%
C144
22u10V
C145
0.1u16V
C146
22u10V
C148
0.1u16V
R122
100
C150
100P
R123
1K C151
1u10V
R170
12K
R219
2.2M
R125
1K C152
1u10V
R124
12K
R126
2.2M
C153
2.2u10V
R143
10K
R190
1M
C169
0.1u16V
1
2
3
Q12
2SC2712
1
2
3
Q8
2SC2712
1
2
3
Q11
2N3904
R168
10K
R208
4.7
C176
4.7u6.3V
D7
IN4148
D8
IN4148
1AVDD
2AREG
3VREF
4AVSS
5MICBIAS
6IN1P_GPI1
7IN1M_GPO1
8IN2P_GPI2
9IN2M_GPO2
10 IN3P_GPI3
11 IN3M_GPO3
12 IN4P_GPI4
13
IN4M_GPO4
14
SHDNZ
15
ADDR1_MISO
16
ADDR0_SCLK
17
SCL_MOSI
18
SDA_SSZ
19
IOVDD
20
GPIO1
21
SDOUT
22
BCLK
23
FSYNC
24
DREG
25 VSS
U9
IC_TLV320ADC5140
TLV320ADC5140
C155 1u10V
C156
1u10V
C157 0.1u16V
C158 10u6.3V
C162 0.1u16V
C164 10u6.3V
R127 10R
C166 0.1u16V
C167 10u6.3V
R129 10K
R132 0R
R133 22R
R134 22R
R135 22R
R136 22R
R137 NC/22R
R138 22R
C170
0.1u16V
C171
10u6.3V
R139
10R
R140
NC/10K
R142
NC/10K
C172 10u6.3V
C175
10u10V
C178 10u6.3V
C180
10u10V
1
2
3
4
5
6
7
8
9
10
11
12
13
14 GND1
15 GND2
J1
13PIN_1.0
FB7 300R/100MHZ
FB8 300R/100MHZ
C140 22P
C141 22P
FB9 300R/100MHZ
FB10 300R/100MHZ
C142 22P
C143 22P
FB11 300R/100MHZ
1
2
3
4
5
6
7
8
8
9
9
10
10
11
11
12
12
J2
FFC-7P/0.5-V-SMT
XX
1
P10
2
P11
3
P12
4
P13
5
P00
6
P01
7P02
8P03
9GND
10 P04
11 P05
12 P06
13 P07
14 P14
15 P15
16 P16
17 P17
18 AD0
19
SCL
20
SDA
21
VCC
22
INTN
23
RSTN
24
AD1
25
GND1
U8
AW9523B
C201
0.1u16V
C202
10u6.3V
R29 22R
R53 22R
R148 10R
R149 10R
C203 0.1u16V
R150 10R
R151
200
R152
200
R153
200
R187
200
R189
200
R191
200
C204
0.1u16V
C208
10u6.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14 GND1
15 GND2
J3
13PIN_1.0
R196
1K
R199
10R
R200
33R
R203
0R
R205
1K
R206
1K
R207
1K
R209
1K
R213
1K
R214
10R
C209 0.1u16V
C210 10u6.3V
1
2
3
4
5
6
J4
XX FB16 FB120
FB20 FB120
C212
0.1u16V
FB21 FB120
FB26 FB120
FB28 FB120
FB30 FB120
FB31 FB120
FB32 FB120
C213
0.1u50V
C214
10u50V
C215
0.1u50V
C302 0.1u16V
R244 10K
R319 NC/10K
C359 nc
C360 nc
C361 nc
C362 nc
C363 nc
R321 1K
R240 1K
R243 1K
R311 1K
R313 1K
R329
1K
R330
10K
LRCK1
LRCK2
LRCK3
LRCK4
LRCK5
LRCK6
LRCK7
LRCK8
LRCK9
LRCK10
LRCK11
LRCK12
LRCK13
LRCK14
LRCK15
LRCK16
LRCK17
LRCK18
LRCK20
LRCK21
LRCK22
LRCK23
LRCK24
LRCK25
LRCK26
LRCK27
LRCK28
LRCK29
LRCK30
LRCK31
LRCK32
LRCK33
LRCK34
LRCK35
LRCK36
LRCK37
LRCK38
LRCK59
LRCK60
LRCK61
ADC_DIN1
R274 22R
ADC_DOUT
LRCK49
R335 NC/22R
U_STATUS
U5V
U5V
BT_3.3V
DN
DP
USB_OUT
AUX_L
AUX_R
BT_OP_REF
LCH
RCH
DAC_3.3V
BT_OP_REF
AUX_GND
AUX_DET
AUX_L
AUX_R
BT_3.3V
DAC_3.3V
I2C_SCL
I2C_SDA
ADC_EN
DAC_3.3V
ADC_SDIN1
BCLK
LRCK
AUX_L
AUX_R
U5V_EN
D+
D-
USB5V
AUX_DET1
AUX_GND
9523_RST
BT_3.3V
9523_SDA
9523_SCL
LED_RED
LED1
LED2
LED3
LED4
LED5
BT_3.3V
LINK_KEY
VOL-_KEY
BT_KEY
VOL+_KEY
PLAY_KEY
BT_LED
POW_LED
LINK_LED
BT_3.3V
POW_KEY
24VIN
9523_INT
DAC_3.3V
VOL_MAX_BOOST_EN
BAT_POW_ON
DAC_POW_EN
U5V_EN
U_STATUS
AUX_DET1
BT_3.3V
ADC_DOUT
Vcc=4.5V@Vin=4.5V
VEN=Pin15
VEN=1.12~1.29V: Enable
VEN=1~1.28V: Disable
VEN=0.4~0.9V: STBY
2019.6.14
YangMJ
REV: V1.0
POW+BOOST+CAHARG
BoomBox II
Part NO:NA
MODEL:XXX
From No.:FM-QMP005-13
B
C
D
B
C
D
V1
V5
V4
V3
V2
YMJ
A
1
ISS
5
A
4
TITLE:Schematic
32
54321
APPROVAL CHECKED DESIGN
SCALE: FREE
SHEET: 1/4
CHANGE RECORDS DATE REVISER
PROTOTYPE-A3 2017.3.14
CONFIDENTIAL UNDER NDA
11V-20V for AMP
IL=15A ILmax=6A
VIN=4.5~38V
Cell: Float 2cell
High 3 cell
Low 1 cell
Iin
VSEN
1A
10mV
2A
20mV
Vin
Vdet
16.2
2.4V
19
2.81
4
0.59
Vout= 0.6+(R249*0.6/R252)
Vout= 0.6+(R258*0.6/R259)
Vout= 0.6+(R235*0.6/R265) =3.9V
=5.2V
=15.5V
charged 2.5A
Rcs=68mV/(1.2XI(lpeak))=68mV/(1.2X15)
Luosj
R154 NC
R155 8mR L14 3.3UH
C225 0.1u16V
R156
82K
R157
10K
R159
100K
C226
0.1u50V
C227
22nF
R161
5.6K
R163
1M1%
C230
0.1u50V
C232 10u50V
C237 1u50V
C246 10u10V
C248 220P
C270
NC
C293 10u10V
R164
NC
R165
100K1%
R166
62K1%
R167 10K
C294 103
R169 10K
R171 100K
R173
100K
C295
103
1
2
3
Q2
2N3904
R174 0R
R175
0R
C297
100P
R177
0R
R178 3.3R C298
47P
C299
4.7u6.3V
R179
0R
FB19 FB120
FB27 FB120
R181
100K1%
R182
13K 1%
FB29 FB120
FB33
FB120
FB36
FB120
9PGND
15 EN
11
BOOST
4
FB
5ISNS-
7VIN
8
LDRV
12
SW
14
PGOOD
13
HDRV
10
VCC
17 POWERPAD
16 AGND
6ISNS+
1RT/CLK
2SS
3COMP
U11
TPS43061
IC_QFN16_3X3_TPS43061 R185 0R
C233 10u50V
C242 10u50V
C296 10u50V
C300 10u50V
1ACN
2ACP
3CMSRC
4ACDRV
5ACOK
6ACDET
7IADP
8IBAT
9PMON
10 PROCHOT
11 SDA
12 SCL
13 CMPIN
14
CMPOUT
15
BATPRES
16
CELL
17
BAT
18
BATDRV
19
SRN
20
SRP
21
ILIM
22
GND
23
LODRV
24
REGN
25
BTST
26
HIDRV
27
PHASE
28
VCC
U2
IC_BQ24773
R3 10mR
C4 0.1u25V
C3
0.1u25V
C5 0.1u25V
R5 0R
R4 0R
D2 SS34
D3 SS34
C6 2.2u25V
R9
240K 1%
R10
47K 1%
C9
NC
C12 100P
C18 100P
R12 33K 1%
R16 22R
R18 22R
R35 10K
R36 100K
R47 10R
C19
0.1u16V
L2 2.2uH
C26 22u25V
C27 0.1u16V
C30 22u25V
C40 22u25V
R77 10mR
R79 0R
R80 0R
C46
0.1u16V
C66 0.1u16V
C90 0.1u16V
R85 10R
C105
1000P
C116 22u25V
C126 1u10V
R93 4.7R
C149 470P
R109
316K 1%
R117
100K 1%
C163
0.01u
R128 4.7R
R130
4.7R C168 0.047u25V
C184 0.1u25V
D9 IN4148
R144 10R
D10 IN4148
C185 1u25V
C187 1u25V
C189 10u25V
C190 10u25V
C191 0.1u25V
R193M
R2 NC
C195 0.01u
R145 nc
R146 nc
C199 2.2u25V
R147 2R
FB5 FB120
C200 10u25V
12CE1 220u35V
1
S
2
S
3
S
4G
5D
6D
7D
8D
Q5PEE28BB
1S
2S
3S
4G
5
D
6
D
7
D
8
D
Q6
PE632BA
1S
2S
3S
4G
5
D
6
D
7
D
8
D
Q7
WNM3034
1S
2S
3S
4G
5
D
6
D
7
D
8
D
Q3
WNM3034
1
S
2
G
3
D
Q17
NC/2N7002
R248
NC/4.7K
1
S
2
G
3
D
Q15
NC/2N7002
R247
NC/4.7K
1
2
3
4
5
6
7
8
9
10
J5
XX
1FB
2FS
3GND
4GND1 5
IN
6
LX
7
BS
8
EN
U14
IC_SYV869
SYV869
12
CE6 100u35V
C268 10u50V
C269
0.1u50V
12
CE7 100u25V
C271 10u25V
C272 0.1u25V
R249 200K 1%
R252 8.2K 1%
R253 200K 1%
FB39 FB120
C274 NC
R255 10K
FB2 FB120
C275 10u25V
1FB
2FS
3GND
4GND1 5
IN
6
LX
7
BS
8
EN
U20
IC_SYV869
SYV869
12 CE8
100u35V
C277
10u50V
C278 0.1u50V
12
CE9
100u25V
C279
22u10V
C280
0.1u16V
R258
100K 1%
R259 13.3K 1%
R260 200K 1%
C282
NC
R264 10K
C283
22u10V
D14 SS34
R236
100K
D12 SS34
R239 1K
1FB
2FS
3GND
4GND1 5
IN
6
LX
7
BS
8
EN
U21
IC_SYV869
SYV869
12
CE10 100u35V
C266 10u50V
C285 0.1u50V
12
CE11 100u10V
C287 22u10V
C288 0.1u16V
R235
100K 1%
R265
20K 1%
R266
200K 1%
C292
NC
R271 10K
C301 22u10V
FB40 3A/63V FUSE
FB41 FB120
D11 IN4148
D15 IN4148
FB42
NC
R234 100K
D16
18V
R272 NC
R273 10K
1
S
2
S
3
S
4G
5D
6D
7D
8D
Q4
4435
1S
2S
3S
4G
5
D
6
D
7
D
8
D
Q18
4435
D17 SS34
D18 SS34
R254
4.7R
C273
0.1u50V
L13 10uH
R263
4.7R
C281
0.1u50V
L4 10uH
R270
0R
R312
0R
R320
4.7R
C291
0.1u50V
L5 10uH
C325 0.1u16V
R337 0R
R338 0R
C337 22u25V
1
S
2
G
3
D
Q10
XX
C338 0.1u16V
C339 0.1u16V
R339 0R
R327 10K
R328 100K
C365 103
1
2
3
Q14
2N3904
U5V
LRCK50
LRCK51
LRCK52
LRCK53
LRCK54
LRCK55
LRCK56
LRCK57
24VIN
12
CE12
100u25V
R275 5mR
R277
NC/10R
C342
NC/1nF50V
R278 3.3R
C343
1nF50V
R334 NC/10R
C344
NC/1nF50V
R336 NC C345NC
AMP_VCC
BAT_POW_ON
BAT_POW_ON
VBAT
DC_BIAS
9523_SDA
9523_SCL
VBAT
REGN24
VBAT
BT_3.3V
VBAT
VBAT
9523_SCL
BT_3.3V
9523_SDA
24VIN
24VIN
VBAT
POW_ON
U5V
SYS_5V
U5V SYS_5V
DC_DET
24VIN
VOL_MAX_BOOST_EN
2019.6.14
YangMJ
REV: V1.0
BT
BoomBox II
Part NO:NA
MODEL:XXX
From No.:FM-QMP005-13
B
C
D
B
C
D
V1
V5
V4
V3
V2
YMJ
A
1
ISS
5
A
4
TITLE:Schematic
32
54321
APPROVAL CHECKED DESIGN
SCALE: FREE
SHEET: 1/4
CHANGE RECORDS DATE REVISER
PROTOTYPE-A3 2017.3.14
CONFIDENTIAL UNDER NDA
I2C CON TO: BAT,AW9523,BQ24773
I2C CON TO: DAC1,DAC2,ADC,DSP
Change TO 0R
••••
Luosj
1
VDD
2
GPI
3
GPIO
4
GPIO
5
GPIO
6GPIO
7GPIO
8GND
9GPIO
10 GPIO
11 GPIO
12 GPIO
13
GPIO
14
GPIO
U3
IC_STQFN-14
SLG4V4826V
R55 NC
R61 33K1%
R172 2.2K1%
R197 0
R210 10K1%
R215 1K
R246 1K
R217 1K
FB34 FB600
C99 0.1u16V
R218 1K
C109 10u6.3V
R220 1.5K
R224 33R
R225
100K
P12
NC P13
NC
C177 0.1u16V
R226 1K
D38
NC
C224 1000P
C231 1000P
C239 1000P
C240 1000P
C243 1000P
C244 1000P
C247
10u6.3V
C249
0.1u16V
C251
10u6.3V
C252
0.1u16V
1GND
2IN
3OUT 4
NC
5
NC
SC1
TLV70433DBV
FB35
FB600
1VIN
2GND
3EN 4
FB
5
VOUT
U10
LP3981
C254
10u6.3V
C255
0.1u16V
FB37
FB600
C256
10u6.3V
C257
0.1u16V
C258
10u6.3V
C263
0.1u16V
FB38
FB600
C264
10u6.3V
C265
0.1u16V
1
VOUT
2GND
3VIN
U19
LP3986
C267
NC
1GPIO4/UART0_CTS
2GPIO1/UAR0_TX
3GPIO2/UART0_RTS
4GND
5VDD_FEM
6BOOT_SEL
7GPIO7/PROM_SCL
8GPIO8/PROM_SDA
9GND1
10 GPIO16/I2S0_LR
11 GPIO17/I2S0_DI
12 GPIO15/I2S0_SCLK
13 GPIO18/I2S0_DO
14 VBAT
15 VCHG
16 GND2
17 VDD33
18 PWR
19 RST
20 NC
21 GPIO_L_4/LCD_CSB
22 AIO
23 GPIO_L_14/LCD_D6
24 GPIO_L_11/LCD_D3
25 GPIO_L_15/LCD_D7
26 GPIO_L_5/LCD_DO[D1]
27 GPIO_L_12/LCD_D4
28 GPIO_L_10/LCD_D2
29 GPIO_L_9/LCD_RDN
30 GPIO13_UART1_TX
31 GPIO14/UART1_RX
32 GPIO_L_7/LCD_CLK[D0]
33 GPIO_L_6/LCD_A0
34 GPIO_L_8/LCD_WRN
35 GPIO9/SPI_CSB
36 FLASH_CS
37 GPIO10/SPI_DI
38 GPIO_L_1/SPI_WPB
39 GPIO_L_0/SPI_HOLDB
40
GPIO12/SPI_CLK
41
GPIO11/SPI_DO
42
NC1
43
NC2
44
NC3
45
NC4
46
AGND
47
MBIAS
48
MICLP
49
MICLN
50
NC5
51
NC6
52
GND3
53
USBVCCA33
54
USB_ID
55
USB_DP
56
USB_DN
57
USB_VBUS
58
GPIO_L_2/SD_DETECT
59
I2S1_SCLK
60
I2S1_DO
61
I2S1_DI
62
I2S1_LR
63
GND4
64
GPIO6/SWDIO
65
GPIO_L_3/VBS_DRV
66
GPIO_L_16/SD_LOCK
67
GPIO5/SWCLK
72
SD_DATA1
73
SD_SLK
74
GND5
75
RFOUTANT
76
GND6
77
GPIO3/UART0_RX
68
SD_DATA2
69
SD_CMD
70
SD_DATA3
71
SD_DATA0
U6
BT_MODULE_JX268_V1.0 R279
10R
R280
10R
R281
10R
C303
10u6.3V
C304
0.1u16V
1VOUT
2GND
3
VIN
U25
LP3986
C305
0.1u16V
C306
10u6.3V
R282
1K
R283
1K
TP19 RST
C307 0.1u16V
R284
10R
R286
10R
R287
10R
R288
10R
R289
1K
1
RF
2
GND
3
GND
J6
RF_CON_SMA
XX
C308
0R
C309
NC
C310
NC
D19
1VIN
2GND
3EN 4
FB
5
VOUT
U26
LP3981
C311
10u6.3V
C312
0.1u16V
FB43
FB600
C313
10u6.3V
C314
0.1u16V
C315
NC
C316
10u6.3V
C317
0.1u16V
1
2
3
4
5
J7
CON_DIP_05
R290
1K
C319 1000P
C318
10u6.3V
C320
0.1u16V
C321
10u6.3V
C322
0.1u16V
FB45
FB600
FB44
NC
C323
10u6.3V
C324
0.1u16V
R293 10R
R294 10R
R295
1K
R296 0R
R297 4.7K
R299 4.7K
R300 1K
R301 1K
R302
10R
R303
10R
R304
1K
R305
10R
R306
10R
R307
1K
R308 1K
R309
1K
R310
1K
R241 4.7K
R242 4.7K
TP1
TP2
TP3
TP4
R314 10K
R315 10K
R316 10K
R317 10K
R318 10K
TP5
R326
1K
R331
10R
C366
0.1u16V
R322
15K
R323 100K
R324
10K
C326
0.1u16V
R325
15K
R332 100K
R333
10K
C327
0.1u16V
LRCK39
LRCK41
LRCK42
LRCK43
LRCK45
LRCK46
R223
10R
1
2
3
4
5
J8
CON_DIP_05
TP104TP106TP105
LRCK19
LRCK44
1
2
3
4
5
J9
CON_DIP_05
TP8
TP9
TP10
TP11
TP12
POW_KEY
STB_3V3
POWER_OFF_READY
POWER_ON_OFF
DC_BIAS
POW_ON
VREG_EN
STB_3V3
A
BT_STATUS
VBAT
STB_3V3
SYS_5V
DAC_POW_EN
DAC_3.3V
SYS_5V BT_3.3V
D-
D+
USB5V
LRCK
ADC_DOUT
BT_SDIN2
BCLK SYS_5V
FEM_LDO_EN
VDD_FEM
VDD_FEM
VREG_EN
BOOST_SEL
BT_3.3V
BT_3.3V
GPIO14
GPIO13
GPIO13
GPIO14
I2C_SCL
I2C_SDA
AUX_DET
ADC_EN
DAC_3.3V
AMP_SDZ
AMP_MUTE
DSP_PD
9523_SCL
9523_SDA
9523_RST
POWER_ON_OFF
BT_STATUS
FEM_LDO_EN
POWER_OFF_READY
BT_3.3V
BT_3.3V
LINK_KEY
VOL-_KEY
BT_KEY
VOL+_KEY
PLAY_KEY
9523_INT
BOOST_SEL
POW_LED
24VIN
24VIN
VREG_EN
$$$31154
$$$31154
$$$2793
$$$2793 $$$3217
$$$3217
$$$3384
$$$3384
$$$12699
$$$12699
2019.6.14
YangMJ
CONFIDENTIAL UNDER NDA
2017.3.14
PROTOTYPE-A3
REVISER
DATECHANGE RECORDS
SHEET: 1/4REV: V1
SCALE: FREE
DESIGNCHECKEDAPPROVAL
1 2 3 4 5
2 3
DiagramTITLE:Schematic
4
A
5
ISS
1
A
YMJ
V2
V3
V4
V5
V1
D
C
B
D
C
B
From No.:FM-QMP005-13
MODEL:XXX
Part NO:NA
BoomBox II
TO MAIN
BAT LED BOARD
••••
•••••
12
LED_R1 LED_SMT
12
LED_W1 LED_SMT
12
LED_W2
LED_SMT
12
LED_W3 LED_SMT
12
LED_W4 LED_SMT
12
LED_W5 LED_SMT
C340 NC.
C341 NC.
C342 NC.
C343 NC.
C344 NC.
C345 NC.
TP104TP106TP105
1
2
3
4
5
6
7
8
8
9
9
10
10
11
11
12
12
J12
FFC-7P/0.5-V-SMT
XX
LRCK1
LRCK2
LRCK3
LRCK4
LRCK5
LRCK6
LRCK7
2019.6.14
YangMJ
CONFIDENTIAL UNDER NDA
2017.3.14
PROTOTYPE-A3
REVISER
DATECHANGE RECORDS
SHEET: 1/4REV: V1
SCALE: FREE
DESIGNCHECKEDAPPROVAL
1 2 3 4 5
2 3
DiagramTITLE:Schematic
4
A
5
ISS
1
A
YMJ
V2
V3
V4
V5
V1
D
C
B
D
C
B
From No.:FM-QMP005-13
MODEL:XXX
Part NO:NA
BoomBox II
TO KEY
••••
•••••
1
2
3
4
5
6
7
8
9
10
11
12
13
14 GND1
15 GND2
J11
13PIN_1.0
C335 0.1u16V
C336 10u6.3V
1
2
LED_LINK3 LED_SMT
C355
NC.
R324
91R
1
2
LED_LINK4 LED_SMT
C356 NC.
R325
91R
1
2
LED_BT LED_SMT
C357 NC.
1
2
LED_POW LED_SMT
C358 NC.
PLAY
VOL+
BT
VOL-
LINK
POWER
C364
NC.
TP104TP106TP105
1
2
LED_LINK5 LED_SMT
1
2
LED_LINK6 LED_SMT
1
2
LED_LINK7 LED_SMT
1
2
LED_LINK8 LED_SMT
R1
91R
R2
91R
R3
91R
R4
91R
C1
NC.
C2 NC.
C3 NC.
C4 NC.
1
2
LED_POW1 LED_SMT
C5 NC.
1
2
LED_BT1 LED_SMT
C6 NC.
R5
0R
This manual suits for next models
14
Other JBL Speakers manuals
