PWYJT49RX990027.5" HEAT

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JADA TOYS CO., LTD Project No. : 96158,96159 Model Name : 7.5 7.57.5 7.5 Inch Heat RC (Single and Twin Pack) Transmitter and Receiver Circuitry Operating Description In Transmit Mode: Transmitter: When the power switch S1 turns to “ON”, Q1 and the Y1 crystal produce a carrier frequency, press one of the keys Music, R, L, F, B, The Encode IC1 SNC26016 pin33 gives the signal out to Q2, and mixed the carrier frequency signal, after Q2 amplifier the signal and transmit from antenna. A 9V battery supplies energy. In Receive Mode: Receiver: When the power switch S1 turns to “ON”, The modulation signal receive from the antenna and pass to local oscillation and demodulation from Q1, The encoding signal transfer to Signal Amplifier IC IC1 SC010, Encoding IC IC2 SXC1172, after decoding the direct control signal go to the motor driver unit. The Q2~ Q7 control motor M1 to control Forward and Backward function, the Q8~Q13 control motor M2 to control Left and Right function. When receive Music control signal , IC2 play music and driver the all LED turn to light with flash. Try Me Mode: When the power switch S1 turn to “Try me” , Press the Try Me switch S2 , the Encoding IC IC2 SXC1172 play music and driver the all LED turn to light with flash. Energy is supplied by 3x AA size (1.5V) battery.

LED5 D1W LED D2W LED D3R LED D4R LED D5R LED D6W LED D7W LED R8330 R10330 R12330 R13330 R14330 LED5 LED4 LED3 LED2 SPK27mm/8R BAT4.5V LED1 B L R C14104 + C15220uF VDD VDD R7 330K +/-1% 3V6 VDD M1 D8B LED C16104 R15330 LED1 L43.3u L33.3u R9330 R11330 Vin 2 GND 1 Vout 3 IC2SC2022 L36E (TO-89) 3V6 3V6 P10 1 P11 2 P12 3 P13 4 P20 5 P21 6 P22 7 P23 8 P30 9 P31 10 P32 11 P33 12 GND 13 BOU2 14 VDD 15 BOU1 16 GND 17 RST 18 TEST 19 OSC 20 IC3SXC1172CH006 S2 TRY ME + C12470uF + C13470uF LED2LED3LED4 F IN B F 7.5 INCH HEAT RC RX CIRCUIT DIAGRAM JADA TOYS CO., LTD. 2010/04/09 L1* ANTENNA C110P Q19018C3* T1* C4* L2* R1220K+ C24.7UF R2470 C5332 R33K9 C6103 R41K C7104 R602M2 C8471 R52K2 C9104 R62M2 C11222 IN 12 3 4 5 678 IC1 SC010 (SOP8) C1030P R16220R VCC VCC Q58050 Q48050 Q28050 Q38050 Q78550 Q68550 R1947 R2047 R171K R181K VDD M2 C17104 L63.3u L53.3u L R Q128050 Q138050 Q98050 Q88050 Q108550 Q118550 R2347 R2447 R211K R221K 75<0(2))21 SW1 27M49M L1 L2 T1 C3 C4 1U 5.6U 9T 7T 39P 33P 22P 47P 2.2U 8.5U

TEST REPORT Report No. : AM0021920 Date : 2010-05-28 Page 1 of 11 FCC ID: PWYJT49RX99002 This document is issued subject to CMA Testing standard TEARMS AND CONDITIONS, and shall not be reproduced except in full or with written approval by CMA Testing. CMA Industrial Development Foundation Limited Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Application No. : LM219781 Applicant : Jada Toys Co., Ltd. Unit 305-308, 3/F., Tower B, New Mandarin Plaza, 14 Science Museum Road, Tsim Sha Tsui East, Kowloon, Hong Kong Sample Description : One(1) submitted sample(s) stated to be 7.5” HEAT of Model No. 84309 Radio Frequency : 49.860MHz Receiver Rating : 3 x 1.5V AA size batteries No. of submitted sample : One (1) piece(s) Date Received : 2010-03-30. Test Period : 2010-04-23 to 2010-04-30. Test Requested : FCC Part 15 Certification. Test Method : 47 CFR Part 15 (10-1-09 Edition) ANSI C63.4 – 2003 Test Result : See attached sheet(s) from page 2 to 11. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart B. For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : ____________________________________________________ Mr. Wong Lap-pong, Andrew Assistant Manager Electrical Division TEST REPORT Report No. : AM0021920 Date : 2010-05-28 Page 2 of 11 FCC ID: PWYJT49RX99002 This document is issued subject to CMA Testing standard TEARMS AND CONDITIONS, and shall not be reproduced except in full or with written approval by CMA Testing. CMA Industrial Development Foundation Limited Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Table of Contents 1 General Information............................................................................................................................. 3 1.1 General Description ..................................................................................................................... 3 1.2 Location of the test site................................................................................................................ 4 1.3 List of measuring equipment ....................................................................................................... 5 1.4 Measurement Uncertainty............................................................................................................ 5 2 Description of the radiated emission test............................................................................................. 6 2.1 Test Procedure ............................................................................................................................. 6 2.2 Test Result ................................................................................................................................... 6 2.3 Radiated Emission Measurement Data ........................................................................................ 7 3 Description of the Line-conducted Test .............................................................................................. 8 3.1 Test Procedure ............................................................................................................................. 8 3.2 Test Result ................................................................................................................................... 8 3.3 Graph and Table of Conducted Emission Measurement Data .................................................... 8 4 Photograph ........................................................................................................................................... 9 4.1 Photographs of the Test Setup for Radiated Emission and Conducted Emission ....................... 9 4.2 Photographs of the External and Internal Configurations of the EUT ........................................ 9 5 Supplementary document .................................................................................................................. 10 5.1 Bandwidth.................................................................................................................................. 10 5.2 Duty cycle .................................................................................................................................. 10 5.3 Transmission time...................................................................................................................... 10 6 Appendices ........................................................................................................................................ 11 TEST REPORT Report No. : AM0021920 Date : 2010-05-28 Page 3 of 11 FCC ID: PWYJT49RX99002 This document is issued subject to CMA Testing standard TEARMS AND CONDITIONS, and shall not be reproduced except in full or with written approval by CMA Testing. CMA Industrial Development Foundation Limited Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com 1 General Information 1.1 General Description The equipment under test (EUT) is a receiver for 7.5” HEAT. It operates at 49.860MHz and the oscillation of radio control is generated by a LRC circuit. The EUT is powered by 3 x 1.5 AA szie batteries. When it switched "ON" and received a radio control signal, it will take the corresponding action. The brief circuit description is listed as follows: - Q1 and associated circuit act as a receiver. - IC2 and associated circuit act as a voltage regulator. - IC1 and associated circuit act as an amplifier. - IC3 and associated circuit act as a voice IC. - Q2 – Q7 and associated circuit act as motor M1 driver. - Q8 – Q13 and associated circuit act as …

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