UM78BLNMP3 WMA WIRELESS FM TRANSMITTER

MP3 WMA Wireless FM Transmitter User Manual FCC NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT. 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.

BLOCK of MP3 WMA Wireless FM Transmitter 12V DC IN POWER SUPPLY BOARD MCU Controller (12MHz crystal) FM TRANSMITTER (7.6MHz crystal) LED Display Keyboard 88~108MHz Stereo Audio Input (Jack)

EXTERNAL PHOTO

MP3 WMA Wireless FM Transmitter FCC ID LABEL MP3 WMA Wireless FM Transmitter Model: VRFM8BLN FCC ID: UM78BLN This device compliance with part 15 of the FCC rules ,See instruction manual

FCC ID LABEL Location This device complies 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. The label must not be a stick-on paper. The label on these products must be permanently affixed to the product and readily visible at the time of Purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT Proposed FCC Mark Location

Internal Photo

Operational Description This unit is a car using stereo FM transmitter, with a high quality stereo FM transmitter IC inside, and can change up or down FM frequency by Processing the keys of “ “ . “ “ (200KHz/step) buttons and can Show the current frequency with a 4 bits LED tube which be droved by a MCU controller inside, the changeable range of FM frequency are 88MHz ~ 108MHz Antenna, Ground and power source. There is no external antenna, there is no external ground connection, The ground is only that of the printed circuit board, electric current is Supplied by a 12 Volt DC. With a audio jack outside, and can use a audio cable linking stereo Inputting.

55 44 33 22 11 D D C C B B A A TSOP-32 SPDA2000D HOST+FM 1.00 MAIN C 11 Tuesday, June 06, 2006 S1 TitleSize Document Number Rev Date: Sheet of VCC3XRESETB ASPVDD XGPIO_5 SPLOUT SPROUT XGPIO_4 AUDVDD VCC3 VCC3 SARIN0 ADCVDD XPSEN REXTXP2_2 VCC3GND UALGTXVDDVCC18 XFMGPIO_2 XP1_3 XP1_4 XP1_2 UALGRXVDD VCC18 VCC3 GND UALGRXVSS XGPIO_6 AUDVDD UALGTXVSSUALGRXVDD UALGRXVDDUALGTXVDD XP1_1 UALGRXVSS HDM ASPVDD VCC3 XIN XOUT HDP XRESETB XGPIO_3XGPIO_0 XP1_0 XFMGPIO_0 XROMWR_N XFMGPIO_16 XFMGPIO_14 XFMGPIO_12 XFMGPIO_13 XFMGPIO_17XFMGPIO_18XFMGPIO_19 XP2_0 XCPUADRL_0XCPUADRL_1 XCPUADRL_7 XP2_3 XP0_3 XCPUADRL_4XCPUADRL_3 XCPUADRL_[7..0] XP0_6 XP0_0 XP2_1 XP2_4 XP0_[7..0] XP2_7 XP2_6 XCPUADRL_5 XP0_5 XP2_2 XCPUADRL_2 XP2_5 XP0_2 XP0_4 XP0_7 VCC3 XP0_1 XCPUADRL_6 REMOTE XP0_0XP0_1XP0_2XP0_3XP0_4XP0_5XP0_6XP0_7XP2_0XP2_1XP2_2XP2_3XP2_4XP2_5XP2_6XP2_7 XCPUADRL_0XCPUADRL_1XCPUADRL_2XCPUADRL_3XCPUADRL_4XCPUADRL_5XCPUADRL_6XCPUADRL_7XPSENXGPIO_3XROMWR_N XP1_2XP1_3XP1_4 XGPIO_1 SARIN0 XFMGPIO_15 REMOTE REMOTE GND XCPUADRL_11XCPUADRL_13XCPUADRL_14XCPUADRL_17XCPUADRL_18XCPUADRL_16XCPUADRL_15XCPUADRL_12XCPUADRL_7XCPUADRL_6XCPUADRL_5XCPUADRL_4 XCPUADRL_3 XCPUADRL_2XCPUADRL_1XCPUADRL_0XCPUADRL_10XGPIO_3XP0_7XP0_6XP0_5XP0_4XP0_3XP0_2XP0_1XP0_0XPSEN XCPUADRL_9XCPUADRL_8XROMWR_N XCPUADRL_16XCPUADRL_17XCPUADRL_18 XGPIO_5XGPIO_4XGPIO_6 XCPUADRL_8 XP2_0 XCPUADRL_9 XP2_1 XCPUADRL_10 XP2_2 XCPUADRL_11 XP2_3 XCPUADRL_12 XP2_4 XCPUADRL_13 XP2_5 XCPUADRL_14 XP2_6 XCPUADRL_15 XP2_7 XPSENXGPIO_3XROMWR_N ADCVDD XP1_2XP1_3XP1_4XP3_0HDMHDP XP3_0XP3_1 XP3_1 XFMGPIO_2XFMGPIO_0 SPLOUT SPROUT ROUT VCC3 LED_D3 XP1_1 LED_D5 XP1_0 LED_D7 LED_D2 XGPIO_1 LED_D6 LED_D1 XGPIO_0 XRESETB LED_D4 LED_D8 LED_D4LED_D1LED_D5 XFMGPIO_12XFMGPIO_17XFMGPIO_18 LED_D6LED_D7 XFMGPIO_15 LED_D2 XFMGPIO_13 LED_D3 XFMGPIO_14XFMGPIO_19XFMGPIO_16 LED_D8 XP0_0XP0_1XP0_2XP0_3XP0_4XP0_5XP0_6XP0_7XP2_0XP2_1XP2_2XP2_3XP2_4XP2_5XP2_6XP2_7 XCPUADRL_0XCPUADRL_1XCPUADRL_2XCPUADRL_3XCPUADRL_4XCPUADRL_5XCPUADRL_6XCPUADRL_7XPSENXGPIO_3XROMWR_N XP1_2XP1_3XP1_4 REMOTE LOUTROUT REMOTE XPSENXGPIO_3XROMWR_N XP1_2XP1_3XP1_4XP3_0 LOUTROUT GND VCC3 ALGGND GND ALGGND VCC18 GND GND GND VCC18 GND ALGGND ALGGND ALGGND ALGGND ALGGNDGND GNDGND VCC3VCC3 GND GNDGND VCC3 ALGGND ALGGND GND PGND VCC18 ALGGND VCC3 VCC3 VCC3 PGND VCC3 +5VCC PGND GND VCC18 VCC3 GND GND GND VCC3 GND VCC3 GNDGNDGND +5VCC GND VCC3 VCC3 GND VCC3 GND VCC3 VCC3 GND GND R1 18 C11 500pF C8 1nF L4 1uH R10 18 J3 LED 11 7 4 2 1 10 5 3 8 12 9 6 A B C D E F G DP DIG3 DIG1 DIG2 DIG4 Q12N3906 2 13 R4 18 R7 100K R241K U5 RT9169-16CVL 213 VSSVOUTVIN C191uF C6 10uF U3 SPDA1020 979899 100101102103104105106107108109110111112113114115116117118119120121122123124125126127 63 89 90 91 92 93 94 95 96 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 88 62616059585756555453525150494847464544434241403938373635343364 31 128 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 32 DCL_BATDCL_GNDDCH_GNDDCH_BATDCH_OUTFBHDC_MODEVSS_DCDCVDD_DCDCVBAT_DCDCPVSS_PLLSPVDD_PLLSPVSS_PLLAPVDD_PLLACPPVDD_RTCTALRT CITALRT COPVSS_RTCDCDCONRESETBVDDIOVSSVDDGPIO0GPIO1GPIO2GPIO3GPIO4GPIO5VSS VSS SPLOUT VSSSP VDDSP SPROUT VSSA VDDA FBL DCL_OUT VDDAD VSSAD ADRFLT ADLFLT FMINR FMINL LINENR LINENL MICIN VREF MICBIAS SARIN2 SARIN1 SARIN0 PSEN P07 P06 P05 P04 P03 P02 P01 P00 VCM VDDIO FM17FM18FM19FM10 FM9FM8 P22 ADRL0ADRL1ADRL2ADRL3ADRL4ADRL5ADRL6ADRL7 P31P30 DVDD DVSS XIN XOUT AVDDC AVSSC REXT AVDDTX AVSSTX FLDP DP DM VDD AVDDRX GPIO6 GPIO7 P24 P27 ROMWR_N P26 P25 P23 P21 P20 VDDIO VSS VDD P10 P11 P12 P13 P14 FM0 FM1 FM2 FM3 FM4 FM7 FM16 FM15 FM14 FM11 FM12 FM13 AVSSRX FLDM R203.9K C7 10uF C14 20pF R231K R2810K C15 1uF C201uF U4 RT9169-33CVL 213 VSSVOUTVIN R8 100K C41uF C16 1uF C171uF R6100K C147UF C51nF R15 33 Y1 12MHz Q42N3906 2 13 R226.8K J2 213456 D2D3D1D0D-D+ R14 12K R9 100K L3 1uH U724C16 1234 5678 E0E1E2VSS SDA SCL /WC VCC C13 20pF R17100K R215.1K C910uF C247uF C3100pF U6RT980827CV 2 1 3 OUT VSS VDD R11 20 R37 1K J1 21345 LRRFGNDGNDVCC5 R13 1M Q22N3906 2 13 S2NEXT R251K Q62N3906 2 13 R18100K R35 1K R36 1K R30 1K R261K C210.1uF U1SST39VF010,020,040 13141516 17181920212223242526272829303132 123456789 101112 A7A6A5A4 A3 A2A1A0 IO0IO1IO2 GND IO3IO4IO5IO6IO7 /CE A10 /OE A11A9A8A13A14A17/WEVCCA18A16A15A12 Q32N3906 2 13 R33 1K R19 30K C10 0.068uF R34 1K Q52N3906 2 13 D1 12 R31 1K S3PREV R16 33 R2 10K S1 PLAY/POWER R271K C181uF R2910K R32 1K C1210uF R12 24K S4MODE XP0_[7..0] XCPUADRL_[7..0] XP2_[7..0]

SHENZHEN EMTEK CO., LTD. REPORT NO: E0609084F FCC ID: UM78BLN DATE: 10/16/2006 Page 1 of 23 Rev. 00 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT OF MP3 WMA Wireless FM Transmitter MODEL No.: VRFM8BLN BRAND NAME: VR3 FCC ID: UM78BLN REPORT NO: E0609084F ISSUE DATE: September 25, 2006 Prepared for Minwa(China) Electronics Co.,Ltd. Minwa(Shenzhen) Industrial Park, Fu Shing Au Village, Ping Hu Town, Long Gang District, Shenzhen 518111, China Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 SHENZHEN EMTEK CO., LTD. REPORT NO:E0609084F FCC ID: UM78BLN DATE: 10/16/2006 Page 2 Rev. 00 VERIFICATION OF COMPLIANCE Applicant: Minwa(China) Electronics Co.,Ltd. Minwa(Shenzhen) Industrial Park, Fu Shing Au Village, Ping Hu Town, Long Gang District, Shenzhen 518111, China Product Description: MP3 WMA Wireless FM Transmitter Brand Name: VR3 Model Number: VRFM8BLN Serial Number: N/A File Number: E0609084F Date of Test: September 18, 2006 to October 16, 2006 We hereby certify that: The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2003) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.239. The test results of this report relate only to the tested sample identified in this report. Approved By David Lee / Q.A. Manager SHENZHEN EMTEK CO., LTD. SHENZHEN EMTEK CO., LTD. REPORT NO:E0609084F FCC ID: UM78BLN DATE: 10/16/2006 Page 3 Rev. 00 Table of Contents 1. GENERAL INFORMATION ................................................................................................. 4 1.1 P RODUCT D ESCRIPTION ........................................................................................................................... 4 1.2 R ELATED S UBMITTAL ( S ) / G RANT ( S ) ..................................................................................................... 4 1.3 T EST M ETHODOLOGY .............................................................................................................................. 4 1.4 S PECIAL A CCESSORIES ............................................................................................................................ 4 1.5 E QUIPMENT M ODIFICATIONS .................................................................................................................. 4 1.6 T EST F ACILITY ........................................................................................................................................ 4 2. SYSTEM TEST CONFIGURATION .................................................................................... 6 2.1 EUT C ONFIGURATION ............................................................................................................................. 6 2.2 EUT E XERCISE ........................................................................................................................................ 6 2.3 T EST P ROCEDURE .................................................................................................................................... 6 2.4 L IMITATION ............................................................................................................................................. 6 2.5 C ONFIGURATION OF T ESTED S YSTEM ..................................................................................................... 8 3. SUMMARY OF TEST RESULTS ......................................................................................... 9 4. DESCRIPTION OF TEST MODES ...................................................................................... 9 5. RADIATED EMISSION TEST ............................................................................................ 10 5.1 MEASUREMENT PROCEDURE................................................................................................................. 10 5.2 T EST SET-UP (B LOCK D IAGRAM OF C ONFIGURATION ) ....................................................................... 11 5.3 M EASUREMENT E QUIPMENT U SED : ...................................................................................................... 12 5.4 MEASUREMENT RESULT........................................................................................................................ 12 5.5 R ADIATION M EASUREMENT P HOTOS ..................................................................................................... 18 6. OCCUPIED BANDWIDTH.................................................................................................. 19 6.1 M EASUREMENT P ROCEDURE ................................................................................................................. 19 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 19 6.3 M EASUREMENT E QUIPMENT U SED : ...................................................................................................... 19 6.4 M EASUREMENT R ESULTS :..................................................................................................................... 19 PHOTOGRAPHS OF EUT................................................................................................................. 23 SHENZHEN EMTEK CO., LTD. REPORT NO:E0609084F FCC ID: UM78BLN DATE: 10/16/2006 Page 4 Rev. 00 1. GENERAL INFORMATION 1.1 Product Description The Minwa(China) Electronics Co.,Ltd. Model: VRFM8BLN (referred to as the EUT in this report). The EUT is a car using stereo FM transmitter, with a high quality stereo FM transmitter IC inside, The actual tuning Controls can be manually adjusted to from…

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Test setup photo Radiation test setup