VL5-PF304BLUETOOTH SPEAKER PHONE

FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE PHOTO OF POWER SUPPLY PHOTO OF USB LINE PHOT PHOTO O TO OF AUDIO F THE ENTIR O LINE RE SAMPLE PHOTO OF THE BATTERY

INTERNAL PHOTO OF SAMPLE - 1 INTERNAL PHOTO OF SAMPLE -2 INTERNAL PHOTO OF SAMPLE - 3 INTERNAL PHOTO OF SAMPLE - 4 INTERNAL PHOTO OF SAMPLE - 5 INTERNAL PHOTO OF POWER SUPPLY

The brief introduction of the circuit for the Bluetooth Speaker PF304 1. PF304 is a module for Bluetooth 2.4GHz 16Mbit internal Flash memory which used with CSR Bluetooth stack. It provides a fully compliant Bluetooth system to V2.1+ECR of the specification for data and voice. 2. U101 is used for charging Li-ion battery(3.7V).Input from USB DC5V. 3. U202 is used for stepped up DC to DC (3.7V to 5V) 4. U203 is LDO(3.3V) for supply Bluetooth module 5. U301 is used for analog audio amplifier 6. U302/U303 is used for source selecting 7. U304 is used for driving speaker 8. Q206/Q207 is used for power switch

1 2 3 4 5 6 78 ABCD 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size A2 Date: 10-Jan-2011 Sheet of File: D:\zhou\PF304\PF304.ddb Drawn By: C3011uF C106 105 3+2- 1 U301APT2308 C107 105 5+6- 7 U301BPT2308 R3025.1K R10610K R309 8.2K R3075.1k R10710K R3108.2K R3015.1K LI-ION3.7V R3085.1K VIN 1 /FAST 6 /EN 4 GND 5 /ISET 7 /CHG 3 /PPR 2 BAT 8 U101SC34671 C101 105 C307820pF C308820pF C309 47pF C310 47pF R105 5.23k C3021uF C3041uF C1022.2uF C312474 C311474 R303 8.2K R304 8.2K V+ 1 D- 2 GND 4 SG 5 D+ 3 J1USB C3031uF R30647K R30551K C316 10uF 6.3V C305820pF 2 2 1 1 3 3 SW101POWER ON/OFF C306820pF R103180k R104330k D+D- R10224R V+ 8 V- 4 U301CPT2308 C31710uF 6.3V R101 24R C103104 L301300R 100ML302300R 100ML303300R 100M +3.7V L304300R 100M C3291uF Li-BAT C339221 C336101 C338221C340221 C337101 C341221 +5V C209104 D1011N4148 R215200K R214100K L103600R L104600R S2PRES3NEXTS5VOL+S4VOL- 3.3V 3.3V R21847k 1 1 2 2 3 3 LED1R-B R22147kR22047k 12 TO battery R21947k C213NC S1 ON/OFF R22347k R22247k 3111021 LINE IN C104102 EN Li-BAT C105102 PIO4 C203 223 C204102 +5V C202223 +5V R2011kR2021k C201 331 R315100R 123 J5-A R2042.2k CHG-IND 12 J3-A R2051k EN C2051uF 123 J4-B R20310k 3.3V C206 10uF 6.3V R207 10R PIO0 C3151uF R31210R D+ PIO1 D- PIO0 CHG-IND R2061k 123 J6-B 12 J1-B S6ON/OFF EN -OUT-L 1 PGND 2 +OUT-L 3 +OUT-R 14 MUTE 5 IN-L 7 VREF 8 GND 9 IN-R 10 GND 11 SHDN 12 PVDD 13 PVDD 4 PGND 15 -OUT-R 16 VDD 6 U304 PAM8403 R22610k Li-BAT R22510k D+ +3.7V D- C210104 C211 10uF 6.3V L202 600R 100M R22410k 12 J3-B +3.7V Li-BAT C319 102 R216200k C318102 R217100k +3.7V 123J5-B C212104 +3.7V D202BAT54C R22747K R109220RR108220R Q2012SC2712 D2011N4148 Q2022SC2712 Q2032SC2712 ANNS15115 C214CAP R3144.3K C324 103 R3181K C322223 C326104 C328221 R3134.3K C323103 R317 1K C321223 C325104 C327221 R32227KR32127K SLEEP-CHECK PIO1 R21310K MUTE MUTE R-SPK4ohm 3WL-SPK4ohm 3W 12 L-OUT 12 R-OUT CHG-IND R2332.2k 3.3V R232100k C3311uF C3341uF Li-BAT 3.3V Vin 1 CE 3 Vss 2 Vout 5 U203XC6204B332M C217104 L201 C216 10uF 6.3V COMP 1 FB 2 /SHDN 3 GND 4 LX 5 IN 6 FREQ 7 SS 8 U202AP2624 L20310uH C215 10uF 6.3V R240137k R23943k R2292R2 C225104 C222104 C223 10uF 6.3V C221103 C219333 C220104 MICL- 7 MICR+ 8 MICR- 9 1.8V 10 PCM_I 11 PCM_S 12 PCM_C 13 PCM_O 14 AIO0 15 AIO1 16 PIO15 17 GND 18 USB_D+ 20 3.3V 19 USB_D- 21 UART_RTS 22 UART_CTS 23 UART_TX 24 UART_RX 25 RST 26 GND 27 PIO4 28 PIO5 29 PIO6 30 PIO7 31 SPI_MO 32 SPI_CS 33 SPI_CLK 34 SPI_MISO 35 PIO10 36 PIO11 37 PIO3 38 PIO2 39 PIO1 40 PIO0 41 PIO8 42 PIO9 43 GND 44 GND 45 RF 46 GND 47 SPKL- 1 SPKL+ 2 SPKR- 3 SPKR+ 4 GND 5 MICL+ 6 BTP501 BT1BTP501 123 J6-A C342104 1 2 3 J4-A R-IN L-IN R23815k +5V C314104 PIO4 C313 104 + C226 220uF 6.3V R236100k B1 1 GND 2 B0 3 A 4 VCC 5 S 6 U302 BL1553 B1 1 GND 2 B0 3 A 4 VCC 5 S 6 U303 BL1553 12 J2-A R2352k + C218 220uF 6.3V +3.7V Li-BAT CHG-IND +3.7V D- R237100K D+ EN R110220R EN G D S Q2066401 R23010k Q2072SC2712 12 MIC IN D204SS14 C227152 + C228 220uF 6.3V L204600R R111220R PF304 SCHEMATIC

FCC 47 CFR PART 15 SUBPART C TEST REPORT For Applicant: Plastoform Industries Ltd. Address: Unit 6A-12, 15/F Mita Center, 552-566 Castle Peak Road, Kwai Chung, N.T., Hong Kong Product Name: Bluetooth Speaker Phone Model Name: BTS150, PF304 Brand Name: N/A FCC ID: VL5-PF304 Report No.: MOST101212F2 Date of Issue: January. 18, 2011 Issued by:Most Technology Service Co., Ltd. Address: No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Tel: 86-755-8617 0306 Fax : 86-755-8617 0310 The report consists 37 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by MOST. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. FCC ID: VL5-PF304 Report No.:MOST101212F2 Page 2 of 37 TABLE OF CONTENTS 1．VERIFICATION OF CONFORMITY .............................................................................................................. 3 2. GENERAL INFORMATION ............................................................................................................................ 4 2.1 PRODUCT INFORMATION .......................................................................................................................... 4 2.2 OBJECTIVE ................................................................................................................................................. 5 2.3 TEST STANDARDS AND RESULTS ............................................................................................................ 5 2.4 ENVIRONMENTAL CONDITIONS ............................................................................................................... 5 3. TEST FACILITY .............................................................................................................................................. 6 3.1TEST FACILITY ............................................................................................................................................. 6 3.2 GENERAL TEST PROCEDURES ................................................................................................................ 6 3.3 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS ..................................................................... 7 4. SETUP OF EQUIPMENT UNDER TEST ....................................................................................................... 8 4.1 SUPPORT EQUIPMENT .............................................................................................................................. 8 4.2 TEST EQUIPMENT LIST ............................................................................................................................. 9 5. 47 CFR PART 15C 15.249 REQUIREMENTS.............................................................................................. 10 5.1 SPURIOUS EMISSION TEST .................................................................................................................... 10 5.1.1 REQUIREMENT ...................................................................................................................................... 10 5.1.2 TEST DESCRIPTION ............................................................................................................................... 11 5.1.3 TEST DESCRIPTION .............................................................................................................................. 12 5.1.4 TEST RESULT ........................................................................................................................................ 13 5.2 BAND EDGE .............................................................................................................................................. 18 5.2.1 REQUIREMENT ...................................................................................................................................... 18 5.2.2 TEST DESCRIPTION .............................................................................................................................. 18 5.2.3TEST RESULT ......................................................................................................................................... 18 5.3 LINE CONDUCTED EMISSION TEST ....................................................................................................... 21 5.3.1. LIMITS OF LINE CONDUCTED EMISSION TEST ................................................................................ 21 5.3.2. BLOCK DIAGRAM OF TEST SETUP ..................................................................................................... 21 5.3.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ............................................ 22 5.3.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST .......................................................... 22 5.3.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST .................................................................... 23 APPENDIX 1 .................................................................................................................... ................................ 25 PHOTOGRAPHS OF TEST SETUP ................................................................................................................. 25 APPENDIX 2 .................................................................................................................................................... 28 PHOTOGRAPHS OF EUT ............................................................................................................................... 28 FCC ID: VL5-PF304 Report No.:MOST101212F2 Page 3 of 37 1. VERIFICATION OF CONFORMITY Equipment Under Test: Bluetooth …

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