RQU-BSS862Bluetooth Speaker with PLL Radio and USB/SD

Bluetooth speaker with PLL radio and USB/SD BSS-862 INSTRUCTION MANUAL IMPORTANT SAFETY INSTRUCTIONS: 1. Follow all instructions 2. Clean only with a dry cloth. 3. Read the instructions. All uses guidelines must be read before start device. 4. Keep the instructions for future use. 5. Attention, use and security guidelines must be respected. 6. The device must not be used near water or be put in contact with moisture. 7. Make sure has no liquid is spilled on device and device openings. 8. Move device carefully, avoid shocks. 9. Do not block the breakdown of the device outputs. 10. Do not place the device near from a heat source (e.g. radiator). Do not expose it to the Sun. 11. Plug the device as indicate on this information form. 12. For cleaning the device, please follow the recommendations of the notice. 13. The sector cord should be unplugged a long period of use. 14. Device shall be repaired by a qualified person when: a. the power cord is damaged, b. objects have fallen into the apparatus or a liquid has been spilled into device, c. device was exposes to the rain, d. device does not work correctly without notable exterior change, 15. The user shall not try to maintain device beyond that which is described in this information form. The guarantee would negate. 16. Unpack all parts and remove protective material. 17. Do not connect the unit to the mains before checking the mains voltage and before all other connections have been made. 18. Do not cover any vents and make sure that there is a space of several centimeters around the unit for ventilation. 19. The AC/DC adaptor and apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the AC/DC adaptor and apparatus. L’adaptateur AC/DC de l’appareil et l’appareil ne doit pas être exposé aux écoulements ou aux éclaboussures et aucun objet ne contenant de liquide, tel qu’un vase, ne doit être placé sur l’objet. 20. The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc. 21. No naked flame sources, such as lighted candles, should be placed on the apparatus. 22. The AC/DC adaptor is used as the disconnect device, the disconnect device shall remain readily operable. 23. 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 are provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 24. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 25. Only use attachments/accessories specified by the manufacturer. 26. Use only with a 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. 27. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. Avertissement: pour réduire le risque d’incendie ou de choc électrique, ne pas exposer cet appareil sous la pluie et l’humidité. 28. Caution Marking was located at bottom enclosure of the apparatus. Les marquages sont inscrits en bas de l'appareil. Les précautions d'emploi sont inscrites en bas de l'appareil. 29. The AC/DC adaptor is used as disconnect device. The AC/DC adaptor of apparatus should not be obstructed OR should be easily accessed during intended used. To be completely disconnect the power input, the AC/DC adaptor of apparatus shall be disconnected from the mains. L’adaptateur AC/DC de l’appareil est utilisé pour déconnecter le système. L’adaptateur AC/DC de l’appareil ne doit pas être obstrué ou doit être facilement accessible pendant son utilisation. Pour être complètement déconnecté de l’alimentation d’entrée, l’adaptateur AC/DC de l’appareil doit être déconnecté du secteur. 30. Battery shall not be exposed to excessive heat such as sunshine, fire or the like. Les piles ne doivent pas être exposées à de forte chaleur, tel qu'à la lumière du soleil, au feu ou autres choses de semblable 31. This device should match the provided AC/DC adaptor AS360-120-AA200 of KINGWALL 1 COMPLIANCE WITH FCC REGULATIONS 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. Warning: Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: z Reorient or relocate the receiving antenna. z Increase the separation between the equipment and receiver. z Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. z Consult the dealer or an experienced radio/TV technician for help. A…

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BT EDR The emitter ClockPMU CPU RAMROMAudioEngine IO AudioDAC System Power LED Speaker EEPROM UART TO PC BKS TECHNOLOGY LTD2013-03-12BM84/BM81 The receiver

GOLDSOUND ELECTRONIC. LIMITED. Flat 13 , 3/F., Tel. : (852) 2191 2681 Hewlett Centre., Fax.: (852) 2191 3781 54 Hoi Yuen Road., Kwun Tong e-mail : [email protected] Hong Kong "I, an officer of Goldsound Electronic Limited do hereby authorize Intertek Testing Services (Mr. Terry Chan/Koo Wai Ip/Kenneth Wong) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and Part 18 of the FCC Rules until further notice." I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.,862. Dated this day of 2014-Aug-18 By Signature : Printed Name : Raymond Tse Title : Engineer Remark: The person who signs this authorization letter must be the grantee contact of record in the Grantee Code data base

INTERTEK TESTING SERVICES External Photos FCC ID: RQU-BSS862 external photos - 1 of 2 Job Number HK14071200 HK14071200 Job Number INTERTEK TESTING SERVICES External Photos FCC ID: RQU-BSS862 external photos - 2 of 2

INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 1 of 8 INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 2 of 8 INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 3 of 8 INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 4 of 8 INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 5 of 8 INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 6 of 8 INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 7 of 8 INTERTEK TESTING SERVICES Internal photos FCC ID: RQU-BSS862 internal photos - 8 of 8

Technical Description The Equipment Under Test (EUT) is a Bluetooth Speaker with PLL Radio and USB/SD. The EUT is using adaptive frequency hopping for Bluetooth module. The Bluetooth portion is operating between 2402MHz and 2480MHz (79 channels with 1MHz channel spacing). When the EUT is switched ON in Bluetooth mode, the display will show “BT” and a LED flashing. The Bluetooth enabled device would be searched and connected the EUT before playing audio. After pairing, the “BT” LED will stay lit. The audio signal will be amplified and fed to internal stereo loudspeaker. The EUT also have FM radio and playback MP3 function. A LED display acts as the visual interface. The EUT is powered by 12V DC from an AC/DC adaptor and/or eight size C batteries (1.5VDC). The AC/DC adaptor can accept 100-240VAC. A USB port (5VDC) is for charging purpose and playback MP3 from USB drive only. A SD card slot is for playback MP3 from SD Card only. The Aux port is for playback MP3 from MP3 device only. 2.4GHz Bluetooth Module: Modulation Type: GFSK Antenna Type: Integral, Internal Frequency Range: 2402MHz - 2480MHz, 1MHz channel spacing, 79 channels Nominal field strength is 85.7dB μV/m @ 3m Production Tolerance of field strength is +/- 3dB Antenna gain is 0dBi The functions of main ICs are mentioned below. 1. BlueTooth module (BM84-IS1684S): 1) IC9/U1 (IS1684S) acts as the 2.4GHz radio core of Bluetooth module 3) U2(24C32) is EEPROM for parameter storage. 4) X1(16MHz) crystal provides system clock for U1/IC9. 2. FM Radio Portion: 1) IC10 (RDA5807FP) acts as digital FM radio demodulator. 2) Y2 (26MHz) crystal provides system clock for IC10. 3. MCU module (AU6860C): 1) IC8 (AU6860C) acts as MCU core for the product. 2) Y1 (12MHz) crystal provides system clock for IC8. 4. Audio portion: 1) IC1(UTC8227) are 1W power amplifiers driving loudspeaker. 5. Power Supply portion: 1) IC11 (D1117-33C) acts as 3.3V voltage regulator 2) IC5 (S1117-50) acts as 5V voltage regulator Channel Frequency Table of Bluetooth Module Preliminary Datasheet IS1684S Bluetooth 3.0(EDR) Multimedia SOC
4F,
No.8,
Dusing
Rd.,
Hsinchu
Science
Park,
Hsinchu
city
30078,
Taiwan,
R.O.C






























Version:0.9


































Phone:
886%3%577%8385

















































































6/16/2012



















Fax:
886%3%577%8501
1. General Description ISSC
IS1684S
is
a
compact,
high
integration,
ultra%low
cost,
CMOS
single%chip
RF
+
baseband
IC
for
Bluetooth
v3.0(EDR)
(Enhanced
Data
Rate)
2.4GHz
applications.
This
chip
is
fully
compliant
with
Bluetooth
specification
and
completely
backward%compatible
with
Bluetooth
1.1,
1.2,
2.0
or
2.1
systems.

It
incorporates
Bluetooth
1M/2M/3Mbps
RF,
single%cycle
8051,
TX/RX
modem,
memory
controller,
task/hopping
controller,
UART
interface,
and
ISSC
Bluetooth
software
stack
to
achieve
the
required
Bluetooth
v3.0(EDR)
functions.

The
IS1684S
is
designed
to
support
high
quality
audio
applications,
an
audio
engine
and
a
high
performance
stereo
DAC
are
integrated
for
this
purpose.

The
audio
engine
supports
the
SBC
audio
decoding
and
equlizer
to
offer
the
best
audio
quality.

In
addition,
to
minimize
the
external
components
required
for
portable
devices,
a
voltage
sensor
for
battery,
Li%ion
battery
charger,
a
switching
regulator
and
LDOs
are
integrated
to
reduce
BOM
cost
for
various
Bluetooth
applications.
The
device
incorporates
built%in
self%test
(BIST)
and
auto%calibration
functions
to
simplify
production
test.

Preliminary Datasheet IS1684S V ersion: 0.90 - 2 - 6/6/2012 2. Features
System Specification •
Compliant
with
Bluetooth
Specification
v.3.0
(EDR)
in
2.4
GHz
ISM
band

Baseband Hardware •
16MHz
main
clock
input
•
Built%in
internal
ROM
for
program
memory
•
Built%in
32
KB
RAM
for
data
storage
and
baseband
data
transfer
buffering
•
Enhanced
Power
Control
•
Bluetooth
2.1
features
o
Encryption
Pause
and
Resume

o
Erroneous
Data
Reporting

o
Extended
Inquiry
Response

o
Link
Supervision
Timeout
Changed
Event

o
Non%Flushable
Packet
Boundary
Flag

o
Secure
Simple
Pairing

o
Sniff
Subtracting
•
Support
both
Pico%net
and
Scatter%net
applications
•
Hard%wired
logic
for
modulation,
demodulation,
access
code
correlation,
whitening,
forward
error
correction
(FEC),
header
error
check
(HEC),
shorten
hamming
code,
CRC
generation/checking,
frame
check
sequence
(FCS),
encryption
bit
stream
generation,
and
transmit
pulse
shaping
•
Adaptive
Frequency
Hopping
(AFH)
avoids
occupied
RF
channels
Preliminary Datasheet IS1684S V ersion: 0.90 - 3 - 6/6/2012 •
Fast
Connection
supported
RF Hardware
•
Fully
Bluetooth
3.0
(EDR)
system
in
2.4
GHz
ISM
band.
•
Combined
TX/RX
RF
terminal
simplifies
external
matching
and
reduces
external
antenna
switches.

•
Max.
+4dBm
output
power
with
20
dB
level
control
from
register
control.
•
Build%in
T/R
switch
for
Class
2/3
application
•
Build%in
channel
filter.
•
To
avoid
temperature
variation,
temperature
sensor
with
temperature
calibration
is
utilized
into
bias
current
and
gain
control.
•
Fully
integrated
synthesizer
has
been
created.
There
requires
no
external
VCO,
varactor
diode,
resonator
and
loop
filter.

•
Crystal
oscillation
with
build%in
digital
trimming
for
temperature/process
variations.

Audio processor •
SBC
decoding
•
Packet
error
concealment

Audio Codec •
16
bit
stereo
codec
•
94dB
SNR
DAC
playback
•
Integrate
headphone
amplifier
for
16B
speakers


Preliminary Datasheet IS1684S V ersion: 0.90 - 4 - 6/6/2012 Peripherals •
Built%in
Lithium%ion
battery
charger
•
Integrate
3V,
1.8V
LDO
and
Switching
mode
regulator
•
Built%in
10%bit
Aux%ADC
for
battery
monitor
and
voltage
sense.
•
LED
driver

Flexible HCI interface •
High
speed
HCI%UART
(Universal
Asynchronous
Receiver
Transmitter)
interface


Package •
7x7mm 2
56
pins,
0.4mm
pit…

Text truncated - open the document above for the full version.

Analysis Report Report No.: 14071200HKG-001 The Equipment Under Test (EUT) is a Bluetooth Speaker with PLL Radio and USB/SD. The EUT is using adaptive frequency hopping for Bluetooth module. The Bluetooth portion is operating between 2402MHz and 2480MHz (79 channels with 1MHz channel spacing). When the EUT is switched ON in Bluetooth mode, the display will show “BT” and a LED flashing. The Bluetooth enabled device would be searched and connected the EUT before playing audio. After pairing, the “BT” LED will stay lit. The audio signal will be amplified and fed to internal stereo loudspeaker. The EUT also have FM radio and playback MP3 function. A LED display acts as the visual interface. The EUT is powered by 12V DC from an AC/DC adaptor and/or eight size C batteries (1.5VDC). The AC/DC adaptor can accept 100- 240VAC. A USB port (5VDC) is for charging purpose and playback MP3 from USB drive only. A SD card slot is for playback MP3 from SD Card only. The Aux port is for playback MP3 from MP3 device only. 2.4GHz Bluetooth Module: Modulation Type: GFSK Antenna Type: Integral, Internal Frequency Range: 2402MHz - 2480MHz, 1MHz channel spacing, 79 channels Nominal field strength is 85.7dBμV/m @ 3m Production Tolerance of field strength is +/- 3dB Antenna gain is 0dBi According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 88.7dBμV/m at 3m in frequency 2.4GHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.22mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.22 mW The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.480) mW = 9.53 mW Since the above conducted output power is well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing.

DC_IN MODEL: BSS-862 BT+RADIO+AMP DATED:2014-9-3 R13 4K7 R17 1K 123 4 56 7 89 10 11 12 13 14 IC1 UTC8227 C4 22U Q6 S8050 R21 15K C12 1000UF C13 100U C15 100U C14 100U C2 100U C1 100U C6 1000UF 123 DC JACK C45 104P + C23 2200uF C3 4U7 C16 4U7 R20 10K C8 100U E B C Q4 S8550 R9 47K R101K Q5 S8050 R4 22K R5 22K R6 1K 1 P30 2 P20 3 P10 4 MUTE 5 SPKR 6 SPKL 7 VDDA 8 AGND 9 MIC_P 10 MIC_N 11 MIC_BIAS 12 AIR 13 AIL 14 RST 15 VDD_IO 16 ADAP_IN 17 BAT_IN 18 SK1/P03 19 SYS_PWR 20 BK_OUT 21 GND 22 MFB 23 LED1 24 LED2 25 P24 26 P22 27 P02 28 P27 29 P05 30 HCI_TXD 31 HCI_RXD 32 P16 33 P01 34 GND 35 BT_RF IC9 BM84 /IS1684S Bluetooth module R79 100K L4 FB601R@100M 5 IN2+ 6 IN2- 7 OUT2 8 VCC 4 VEE 3 IN1+ 2 IN1- 1 OUT1 IC6 D4558 L6 FB601R@100M C68 104P + C35 220uF C75 104P + C27 100uF + C26 10uF E B C Q14 S8050 R108 10K R78 10K R104 100K + C34 10uF R103100K L5 FB601R@100M C71 1uF C70 1uF C72 1uF C69 1uF R74 22K R73 22K R75 22K R72 22K C73 104P + C28 100uF R68 470K R91 22K C66 1uF C84 1uF R69 10K R92 10K R76 15K R93 15K R90 22K R71 22K R96 10k R70 10k C89 104P + C31 100uF S G D Q15 STS2301 D9 1N4148 IN GND OUT IC11 D1117-33C D13 1N4148 R77 100 E B C Q3 A772 R55 47K R51 1K Q2 B882 Q11 S8050 R39 22K R49 10K + C20 10uF R52 390 ZD3 8V2 C51 2U2 C41 2U2 E B C Q8 9014 R25 68K C46 2U2 R34 10K R30 4K7 E B C Q79014 R23 68K C42 2U2 R37 220 C18 100uf R31 10K R29 2K2 R2210K R8 2R2 C40 104P R33 2R2 C47 104P 1 GPIO1 2 GND 3 GND 4 FMIN 5 GND 6 GND 7 SCLK 8 SDIO 9 RCLK 10 VDD 11 GND 12 LOUT 13 ROUT 14 GND 15 GPIO3 16 GPIO2 IC10 RDA5807FP C94 0.1uF C91 2U2 C92 2U2 C10130pF FM-ANT D12 IN4148 D11 IN4148 C98 30P L2 4T5 C99 30P C95 47P C93 102P C90 102P R95 6K8 R94 6K8 C80332P C79332P R97 1M R102 100 D10 1N4148 R109 22K IN GND OUT IC5 S1117-50 L3 FB-600R R82 10k L7 FB-600R R81 10k R62 47K R67 1K E B C Q12 S8050 G D S Q16 STS2306 G D S Q13 STS2306 R63 47K R64 47K AVCC POWER MUTE PLAY BT-LED DGND FM-SCLK FM-SDIO FM_CLK FM-BT-L FM-BT-R MCU-L-OUT MCU-R-IN MUTE BT-POWER AU6860 C MODE:BSS-862 MCU+USBDATE:2014-09-3 1 DVSS 2 GPB4 3 GPB5 4 GPB6 5 GPB7 6 GPD0 7 GPD1 8 GPA3 9 GPA5 10 NC 11 GPA4 12 GPA2 13 USB_DM 14 USB_DP 15 3V3_OUT 16 5V_IN 17 CORE_VDD 18 XIN 19 XOUT 20 GPD2 21 GPD3 22 GPD4 23 GPD5 24 GPD6 25 GPD7 26 GPB0 27 GPB1 28 GPB2 29 GPB3 30 GPA0 31 GPA1 32 GPC0 33 GPC1 34 GPC2 35 VDD33 36 AVDD33 37 AVSS 38 VREF 39 DAC_RO 40 DAC_LO 41 LINE_R 42 LINE_L 43 GPA6 44 GPA7 45 GPE3 46 GPE2 47 GPE1 48 GPE0 IC8 SDUSB FMINTO MUTERNDO MHzREP 1 2 3 4 5 6 7 8 9 10 11 12 13 J502 5X8_LCD 12 Y1 CRYSTAL 12MHZ 1 GND 2 D+ 3 D- 4 VCC 5 GND1 6 GND2 USB/IN L3 FB120R L5 FB120R L4 FB120R L2 FB120R L1 FB120R C227P C1 27P C32 100U C36 100U C96 104P C97 104P L8 FB120R C33 2.2UF C65104P C24 100U R66 10K R80 22K 13 SKIP- R5 12K 13 SKIP+ R4 7K5 13 STOP R9 24K 13 MEM/10+ 13 VOL- R8 24K R87 22K 13 VOL+ R11 15K 13 PLAY/PAUSE R35 4K7 C1`104P R88 2R2 R89 2R2 C30 100U C29 100U C87 104P C82 104P C81 2.2UF C64 2.2U C63 2.2U R57 27K R65 27K R60 12K R58 12K C60102P C61 102P R56 10K R59 10K C22 100U C62104P IN GND OUT IC14 HT7150 C88 102P R85 47K R86 10K C77 2U2 R84 47K C76 2U2 R83 10K R99 NC C74 2U2 C78 2U2 R14 12K R12 1K R6 68K R13 22K 13 REPEA 13 FUNC 13 POWER R3 51K R7 2K2 R61 10K LED1 BACK LIGHT LED R1 220 C102 100U L-OUTR-OUT AVCC FM-SDIO FM-SCLK BT-POWER FM-CLK MUTEBT-PLAYMAIN-POWER AUX-R-IN AUX-L-IN FM-BT-L-INFM-BT-R-IN MCU_ERP USB-5V MODE:BSS-862 USB SCHDATE:2013-09-10 R10 5K1 L8 22uH C3 104p 1 BS 2 IN 3 SW 4 GND 5 FB 6 COMP 7 EN 8 SS U1 AX3482 R12 100K L7 FB120 C18 1uf C19104P C13104P C17 472 R810K R9 45K3 C15 100uf R1147k C23 100uf C10104P 1 2 3 4 5 6 7 8 9 10 U3 FSUSB30MUX 6 GND 5 D+ 2 VCC 3 D- 41 USB R7 33k R6100kR5100k 1 2 3 45 6 7 8 U2 TPS2511 C11 104p L11 10uH R1310k Q1 8050D R1410k C22 104p L10 FB120 L9 FB120 L1 10UH USB+5V +12V USB/IPOD MCU-D+/IN MCU-D-/IN 5 5 4 4 3 3 2 2 1 1 DD CC BB AA P12 P13 P24 MFB HCI_RXD P27 HCI_TXD P05 P22 P01 P16 P02 LED1 HCI_TXD SPKLP16 P30P04P01 P22 SPKR P05 P13 P12 P20 LED2 RST_N P02 P24 AOHPM HCI_RXD P35P00 P27AIR AIL LED2 RST_N AIL AIR SPKL SPKR P04 P00 P20 P30 AOHPM MFB LED1 P35 BT RF BT RF VDD_IO VDD_IO SYS_PWR 1V8 BAT_IN ADAP_IN BK_OUT 1V8 BK_OUT SYS_PWR CODEC_VO VDD_IO VDD_IO VDD_IO CODEC_VO CODEC_VIN CODEC_VIN ADAP_IN BAT_IN 1V8 SYS_PWR BK_OUT 1V8 VDD_IO Board Name Size TitleRev Date:Sheetof P/N ISSC Technologies Corp. ADD. 4F, No.8, Dusing Rd., Hsinchu Science Park, Hsinchu City 30078, Taiwan TEL. 886-3-5778385 B 11Wednesday, July 25, 2012 Board Name Size TitleRev Date:Sheetof P/N BM84 ISSC Technologies Corp. ADD. 4F, No.8, Dusing Rd., Hsinchu Science Park, Hsinchu City 30078, Taiwan TEL. 886-3-5778385 B 11Wednesday, July 25, 2012 Board Name Size TitleRev Date:Sheetof P/N BM84 ISSC Technologies Corp. ADD. 4F, No.8, Dusing Rd., Hsinchu Science Park, Hsinchu City 30078, Taiwan TEL. 886-3-5778385 B 11Wednesday, July 25, 2012 EEPROM 24C32 PIN DEFINATION GPIO Description P00 P22 P04 P27 P16 P24 P05 P20 Slide Switch Detect/TX_IND REV Audio AMP Enable FWD Play/Pause System Configuration System Configuration Keep alive for external LDO P01 P02 Volume up Volume down P03RX_IND A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 U2 ACE24C32 U2 ACE24C32 C11 1u/10V C11 1u/10V C18 10u/10V C18 10u/10V C4 1u/10V C4 1u/10V C10 10u/10V C10 10u/10V C19 0.1u/16V C19 0.1u/16V C5 0.75p/50V C5 0.75p/50V C7 10p/50V C7 10p/50V 12 R6 1R R6 1R L1 2.2nHL1 2.2nH 4 1 3 2 X1 X4P-16MHZ X1 X4P-16MHZ 1 2 R1 0 R1 0 C9 NP C9 NP C3 1p/50V C3 1p/50V 1 2 R5 1K R5 1K 1 2 R8 1K R8 1K C20 NP C20 NP 12 FB1 FB-0402 FB1 FB-0402 C17 1u/10V C17 1u/10V L3 L22uH L3 L22uH C15 10u/10V C15 10u/10V VDDAO 1 AOHPM 2 VSSAO 3 AOHPL 4 VDDA 5 VSSA 6 VCOM 7 AIR 8 AIL 9 NC 10 VDD_IO 12 RST_N 13 P1_2 14 P1_3 15 CODEC_VO 18 3V1_IN 19 ADAP_IN 20 BAT_IN 21 SAR_VDD 23 SYS_PWR 24 BK_VDD 25 BK_LX 26 XO_N 42 XO_P 41 VDD_IO 40 HCI_RXD 38 HCI_TXD 37 1V8 16 P0_5 36 P0_2 34 P2_4 32 LED2 31 LED1 30 MFB 29 BK_OUT 28 AOHPR 56 1V8 55 EAN 54 VDD_IO 52 P0_0 50 P2_0 49 P3_0 48 P0_3 47 P0_1 46 RTX 45 VCC_RF 43 P3_5 53 P2_7 35 3V1_O 17 GND 57 NC 11 SK1 22 P1_6 39 RX_CLS1 44 P0_4 51 P2_2 33 BK_GND 27 IS168…

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Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 14071200HKG-001 i FCC ID: RQU-BSS862 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com GENERAL INFORMATION Grantee: Goldsound Electronic Limited Grantee Address: Room 13, 3/F., Hewlett Centre, 54 Hoi Yuen Road, Kwun Tong, Hong Kong. Contact Person: Raymond Tse Tel: (852) 2191 2681 Fax: (852) 2191 3781 e-mail: N/A Manufacturer: Goldsound Electronic Manufactory Manufacturer Address: Building B, C, Tanghuanling Industrial Park, Chashan Town, Dongguan, China. Brand Name: Goldsound / Memorex / Sylvania / Pyle Vintage Model: BSS-862, BSS-863, MX5540, SP303, PWPBT-250BK, PWPBT-250YL, PWPBT-250OR Type of EUT: Transceiver Description of EUT: Bluetooth Speaker with PLL Radio and USB/SD Serial Number: N/A FCC ID: RQU-BSS862 Date of Sample Submitted: July 29, 2014 Date of Test: July 29, 2014 to August 20, 2014 Report No.: 14071200HKG-001 Report Date: September 01, 2014 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 14071200HKG-001 ii FCC ID: RQU-BSS862 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Transmitter Power Line Conducted Emissions 15.207 Pass Radiated Emission Radiated Emission on the Bandedge 15.249 Pass Radiated Emission in Restricted Bands 15.205 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2012 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 14071200HKG-001 iii FCC ID: RQU-BSS862 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Table of Contents 1.0 General Description.........................................................................................1 1.1 Product Description ........................................................................................1 1.2 Related Submittal(s) Grants............................................................................1 1.3 Test Methodology ...........................................................................................2 1.4 Test Facility ....................................................................................................2 2.0 System Test Configuration ..............................................................................3 2.1 Justification.....................................................................................................3 2.2 EUT Exercising Software................................................................................3 2.3 Special Accessories .......................................................................................3 2.4 Measurement Uncertainty...............................................................................3 2.5 Support Equipment List and Description.........................................................4 3.0 Emission Results .............................................................................................5 3.1 Field Strength Calculation...............................................................................5 3.2 Radiated Emission Configuration Photograph ................................................6 3.3 Radiated Emission Data .................................................................................6 3.4 Conducted Emission Configuration Photograph .............................................6 3.5 Conducted Emission Data ..............................................................................6 4.0 Equipment Photographs ................................................................................12 5.0 Product Labelling ...........................................................................................12 6.0 Technical Specifications ...............................................................................12 7.0 Instruction Manual .........................................................................................12 8.0 Miscellaneous Information ............................................................................13 8.1 Radiated Emission on the Bandedge............................................................13 8.2 Discussion of Pulse Desensitization .............................................................16 8.3 Calculation of Average Factor.......................................................................16 8.4 Emissions Test Procedures ..........................................................................17 9.0 …

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INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission FCC ID: RQU-BSS862 config photos (radiated emission) - 1 of 2 Front View Rear View Radiated Emission BSS-862 HK14071200 A… B5 Radiated Emission BSS-862 HK14071200 A5 B… INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Music Playing via Bluetooth FCC ID:RQU-RSS862 config photos (conducted emission) - 1 of 2 Conducted Emission Front View Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Music Playing via Bluetooth FCC ID:RQU-RSS862 config photos (conducted emission) - 2 of 2 Conducted Emission Left Side View