PIYJ7838-06A4RNARUTO NINJA CHALLENGE

N.S.E.C.T. J9863 49.860MHz RECEIVER OPERATIONAL DESCRIPTION The N.S.E.C.T is a full function radio control toy N.S.E.C.T. . It operates a single fixed frequency that the bandwidth is between 48.82MHz to 49.90MHz . Please refer to the block diagram and the schematic. The modulated RF signal which transmits from the transmitter including the code signal is received by the N.S.E.C.T. internal permanently antenna. The electrical signal is amplified selectively by a super regenerative circuit (Q1, C1~C5, T1, L1, L3) An amplifier circuit which consist of the transistor Q2, Q3 and other associated components (resistor and capacitance) amplify the code signal. The amplified signal goes into the input pin of the integrated circuit(U1) which decode the signal. One pair of the U1 pins (P52, P51) output the signal to drive a full H-bridge drive circuit (Q13~Q18),which is control the Raise/Lower Gun and Fire Gun Motor (M3). Another paire of output pins (P57, P60) output signal to drive a full H-bridge driving circuit which control the open/close claws motor (M4) (Q19, Q21, Q23~Q26) Other two pairs of output pins (P53, P54 and P55, P56) have the same function of P57 and P60, but the driving circuit uses Relays to replace the power transistors. There are three switches SW1, SW2, SW3,which are extreme position detectors. When the N.S.E.C.T.’s claws is open fully, SW1 closed, Then U1 stop output the signal of P57, to stop M4.When the player raise the N.S.E.C.T.’s gun manually by the transmitter, if the gun on the position is ready to Fire, SW2 closed. If the fire command received, U1 output the signal of P52 to drive M3.If the gun was lowered at the lowest position, SW3 closed, U1 stop outputing the signal of P51 to stop M3. The battery voltage is detected by a low voltage protection circuit (R60~R64, C46, C47, U2). The voltage on the pin1 of U2 will turn to low level from high level when the battery voltage drop lower than the value of preset protection voltage.And the eyes become red and flare slowly. The N.S.E.C.T. has no function unless reset the power. The operating current of M1 or M2 is detected by a over current protection circuit (R65~R71, C48~C51, U2). The voltage on pin2 or pin14 of U2 will turn to low level from high level when the value of M1 or M2 operating current is bigger than the preset value.If the low level at pin2 or pin14 of U2 keep as long as the preset time, U1 will cut off the output signal to stop all motors until the N.S.E.C.T. has waited for the preset time. If that happen three times, the N.S.E.C.T. has no function unless reset it. Two eyes are yellow when power on, if there is no transmitter was power on in the received range of the N.S.E.C.T. , they flare slowly. When the gun is ready to fire, two eyes become red. All of the tuning and verifications are performed by the manufacturer and there are no adjustments which can be made by the user. No external ground is required or used with this receiver.

TEST REPORT Report No. : AG010059-001 Date : 2006 June 16 Page 1 of 11 FCC ID: PIYJ7838-06A4R This document shall not be reproduced except in full or with written approval by the laboratory. 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. : LG207288(5) Client : Mattel Asia Pacific Sourcing Limited 13/F., South Tower, World Finance Centre, Harbour City, Tsim Sha Tsui, Kowloon, Hong Kong. Sample Description : One(1) submitted sample(s) stated to be Naruto Ninja Challenge of Model No. J7838 Rating : 4 x 1.5V AA size batteries No. of submitted sample : Two (2) piece(s) *** Date Received : 2006 April 21 Test Period : 2006 April 26 – 2006 April 28 Test Requested : FCC Part 15 Certification. Test Method : 47 CFR Part 15 (10-1-05 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 : ____________________________________________________ Danny Chui Deputy Manager - EL. Division TEST REPORT Report No. : AG010059-001 Date : 2006 June 16 Page 2 of 11 FCC ID: PIYJ7838-06A4R This document shall not be reproduced except in full or with written approval by the laboratory. 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 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 Conduction 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. : AG010059-001 Date : 2006 June 16 Page 3 of 11 FCC ID: PIYJ7838-06A4R This document shall not be reproduced except in full or with written approval by the laboratory. 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 superregenerative for Naruto Ninja Challenge. It is operate at radio frequency channel 49.860MHz which generated by LRC circuit. The EUT is powered by 4 x 1.5V AA size batteries. When it switched on, it can receive a radio signal and play the corresponding action. The brief circuit description is listed as follows: - Q16, Q17 and associated circuit act as RF circuit - U12, Q19 and associated circuit act as decoder - U1 and associated circuit act as amplify - Q2 ~ Q13 and associated circuit act as motor control TEST REPORT Report No. : AG010059-001 Date : 2006 June 16 Page 4 of 11 FCC ID: PIYJ7838-06A4R This document shall not be reproduced except in full or with written approval by the laboratory. 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 1.2 Location of the test site Radiated e…

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