PIYB2219-03A4R9.6V Dodge Ram

label size : 65.5 x 13.6 mm

49 MHz Dodge Ram Street Beast Product Description (FCC Application) Dodge Ram Street Beast has two main parts, a controller and a car. The car is powered by 9.6V Ni-cd battery and a power switch is on the back of the car. Antenna is built inside the car. The controller is powered by one 9V battery and has 4 switches incorporated on two button, forward and backward are on left-hand side of the controller, Left turn and right turn are on right hand-side of the controller. There is no power switch on the transmitter because it is working only when either Forward/Backward or Left/Right switch is activated(pressed). When both controller and car are installed with batteries and the power switch of the car is set to on, user can control the car moving forward or backward or, turning left or right when running forward/backward simultaneously. Electrical description of the controller (transmitter) The RF link (control method) is established by encoding a pulse train which includes 4 codes. These codes will be interpreted by receiver decoder for forward/backward and left/right control. The controller is a pulse wide modulation transmitter which has 3 main parts, an encoder, an oscillator and a RF amplifier. Whenever a key is pressed(SW1-L/R, SW2-F/B), the VSS of the encoder IC1 (U1) will be connected (via D3~D6)to the negative terminal of 9V battery and the battery power is applied to the VDD of the encoder via R3. The operating voltage (4.3V) is regulated by a zener diode (D1). At the same time, the IC(U1) is operating and generating a pulse train from pin8 to Q4. 
   of pulse train depends on key(s)    Q2 is a crystal control oscillation and the power is applied when a key (SW1-L/R, SW2-F/B) is pressed. It outputs to RF amplifier via C16. Q4 is a RF amplifier and it receives signal from oscillator (RF frequency) and modulating pulse from encoder. A band pass filter (C13, T1 & C14) is placed between the amplifier and antenna to reduce upper harmonic & spurious emission. Electrical description of the car (receiver) Q15, D9 is voltage regulator circuit. After power swith is on, the regulated voltage(3.3V) is applied to super-regenerative circuit and encoder IC. Q1 and its circuit is a super-regenerative receiver, the modulated RF signal is received by antenna and interpreted to function code (forward, backward, left and right). The function code is sent to pin14 of encoder IC (U1) viaR4, C7 and encoded by IC, and then the control signal is output from pin6, pin7, pin10, pin11. The control signal from pin10 and pin11 is sent to driving circuit consisted of Q13, Q14, Q16, Q17, relay RL1 and RL2, the back motor will be drived forward or backward. The control signal from pin6 and pin7 is sent to steering circuit consisted of Q2, Q3, Q9, Q10, Q5, Q6, Q7 and Q8, the front motor will be drived left and right. Servo PCB, Q4, D1 and D2 also control the steering motor to turn left or right, or control front wheel to center position when there is no left/right control signal.

1 2 3 4 5 6 7 8 A BC D 8 7 6 5 4 3 2 1 D CB A Title Number Revision Size A3 Date: 17-Jan-2003 Sheet of File: D:\lmh\..\B2219RX49-1.sch Drawn By : 1 B2219 01 9.6V Dodge Street Beast L2 3.3uH L1 1.2UH C2 27pF Q1 C380 O/Y C3 6pF C4 0.01uF C6 2200pF L3 7.5 R1 100K R2 910 C1 2PF R4 2.2K C7 0.1uF C8 120pF C9 0.1uF R5 2.2K R6 2.2M 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 U1 RX2C R3 4.3K L4 100uH C16 0.047uF C15 0.1uF C14 220uF D9 3.3V R37 330 Q15 2SA1015 Y/GR R36 4.3K R32 820 R33 820 R34 10K R38 200 RL1 D7 IN4148 M1 DRIVE MOTOR C240.1uF C17 0.1uF C18 0.1uF R3510K R41 10K Q16 S9012G/H Q9 S9012G/H Q5 A928/A1160/B772 R20 10K R2110K Q6 A928/A1160/B772 Q10 S9012G/H R24 10K R25 10K DV MOTOR Q8 C2328/C2500/D882 R22 47/1W R2310K R26 47/1W R27 10K C19 0.1uF C20 0.1uF C21 0.1uF R11 820 R10820 R19 1K R18 22K D2 IN4148 D1 IN4148 R16 33K R14 1K R13 10K R12 10K R1733K R15 1K R7 2.2M R8 2.2K C10 1000pF R9 140K MF-R300 PTC Fuse NiCd BATTERY PACK C5 4.7uF C250.01uF 9.6V ON OFF R39 10K RL2 D8IN4148 Q14 S9014C/D R40 200 Mylar 1% Q17 S9012G/H M2 SERVO PCB W BYR D10 IN4148 D11 1N4001 D12 1N4001 D14 1N4001 D13 1N4001 SLIDE SWITCH FW BW RT LT * RIGHT STATE Q4S9014C/D Q2 S9014C/D Q3 S9014C/D Q7 C2328/C2500/D882 Q13 S9014C/D

TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, 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 Report No. : AC021419-2 Date : 2003 January 24 Client : Mattel Asia Pacific Souring Limited 13/F., South Tower, World Finance Centre, Harbour City, Tsimshatsui, Kowloon, Hong Kong. Sample Description : Sample stated to be : Description : 9.6 V Dodge Ram Model No. : B2219 Rating : 1 x 9 V size rechargeable battery pack No. of sample(s) : Three(3) pieces *** Date Received : 2002 November 16. Test Period : 2002 November 16 – 2002 December 24. Test Requested : FCC Part 15 Certification Test Method : FCC Rules and Regulations Part 15 – May 2002 ANSI C63.4 – 1992 Test Result : See attached sheet(s) from page 2 to 10. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart B. For and on behalf of CMA Testing and Certification Laboratories Authorized Signature : Page 1 of 10 Danny Chui EMC Engineer - EL. Division FCC ID : PIYB2219-03A4R TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, 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 Report No. : AC021419-2 Date : 2003 January 24 Table of Contents 1 General Information ..................................................................................................................... 3 1.1 General Description ................................................................................................................ 3 1.2 Related Submittal Grants ........................................................................................................ 3 1.3 Location of the test site ........................................................................................................... 4 1.4 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 .............................................................................................................. 9 5.1 Bandwidth............................................................................................................................... 9 6 Appendices .................................................................................................................................. 10 Page 2 of 10 FCC ID : PIYB2219-03A4R TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, 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 Report No. : AC021419-2 Date : 2003 January 24 1 General Information 1.1 General Description The equipment under test (EUT) is a superregenerative receiver for 9.6 V Dodge Ram operating at 49.860 MHz which is controlled by a crystal. The EUT is powered by a 9.6 V, NiCd type rechargeable battery pack. The EUT receive the signal from transmitter and move forward, backward, left and right direction. The brief circuit description is saved with filename : Opdes.pdf The brief circuit description is listed as follows : - Q1 and associated circuit act as RF amplification - IC U1 and associated circuit act as decoding and oscillation - Q13, Q14, Q16, Q17 and associated circuit act as motor (M1) control - Q2, Q3, Q9, Q10, Q5, Q6, Q7, Q8 and associated circuit act as motor (M2) control 1.2 Related Submittal Grants This is a single application for certification of a receiver. The transmitter for this receiver is authorized by Certification procedure. Page 3 of 10 FCC ID : PIYB2219-03A4R TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, 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 Report No. : AC021419-2 Date : 2003 January 24 1.3 Location of the test site Radiated emissions measurements are investigated and taken purs…

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