RF-03PLL Stereo FM Transmitter kit instructions.pdf - Google Drive

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Tools you need:

①Iron (30W) ②Solder wire ③Multimeter

⑤Wire cutters

1. Install the IC: IC.BH1417F corresponds to the silk screen on PCB Note that the welding pin must not be short circuited

R F - 0 3 P L L Stereo FM Transmitter kit instructions

Precautions:

④Twe ez er s

①Check part values & quantities against part list ②Always meter resistor values before soldering ③Understand all part polarities and orientations

2.Install the diode: 3. Installation resistance (bend is a zener diode 4.3V.Vertical Fit the 24 resistors on the PCB according is the variable capacitance diode FV1043) to the resistance values on the PCB ZD1 to 4.3V.VD1 to FV1043 Notice the direction of the diode

R ev.1.0

May 30 2017

Produced by YiQi

4. Inst al lat ion ind uct ance : Note:

Diode. LED. The positive electrode of the electrolytic capacitor is soldered to the PCB.Zd1 is curved.VD1 is straight

150 UH to L1 5T to L4 8T to L2

RF-03PLL Stereo FM Transmitter component list

5 .Install ceramic capacitors:

6 . Install LED:

7 . Install triode:

Install the 21 capacitor on the Install the red LED to LED1 S9014 into Q1 PCB according to the parameters Note the positive and negative of the LED。 S9018 into Q2,Q4,Q5 on the PCB

8. Fit quartz and toggle switch: 7.6MHz quartz into X1 Toggle switch into S2

NO.

Name

Mode

QTY

R10.R11.R14.R23.R26

RES RES RES RES RES

4.7R 100R 2.2K 4.7K 10K

1 2 5 2 12

47K 3P 15P 22P 30P 101P 102P 222P 103P 104P 1uF 10uF 22uF 47uF 470uF BH1417F S9018 S9014 7.6MHz 3P2 4 section 4.3V FV1043 Red 3mm 150uH 5T 8T Stereo 5 pin F10*H7mm KF301-2 300mm RF-03PLL

2 1 1 1 5 3 2 2 2 4 5 2 1 1 2 1 3 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1

R8 R9.R22

R21.R24 R1.R3.R4.R5 R6.R7.R12,R13,R18.R19.R20.R25 RES R2.R15 Cap C27 Cap C26 Cap C24 C3.C6.C19.C23.C25

C17.C22.C28 C31.C35 C16.C21 C7.C33 C2.C5.C12.C20 C11.C13.C14.C15.C29

10 . Insta ll toggle switches to S1 and S2 11 . Buy the battery box red line 9 . Install electrolytic capacitors: Microphone into MIC1 Install 11 electrolytic capacitors on into J1 +, black line into J1 Audio input into JK 1 the PCB. Please refer to PCB's silk screen Batte ry term inal into J1 Note that the polarity of the electrolytic 300mm Wireway into ANT capacitor cannot be reversed。

12 TEST: Check whether the PCB electrolytic capacitor is polarity reversal Are zener diodes and varactor diodes properly soldered Supply DC 4 to 6V。S1 is the power switch LED1 is the power indicator The operating frequency is 87.7-88.9MHz.106.7-107.9MHz Code

D0

D1

D2

D3

FREQ

Code switch pin

4 L H L H L H L

3 L L H H L L H

2 L L L L H H H

1 L L L L L L L

L H L H L H L

L L H H L L H

L L L L H H H

H H H H H H H

L.FREQ 87.7MHz 87.9MHz 88.1MHz 88.3MHz 88.5MHz 88.7MHz 88.9MHz H.FREQ 106.7MHz 106.9MHz 107.1MHz 107.3MHz 107.5MHz 107.7MHz 107.9MHz

S3 TO L88M

S3 TO H108M

C18.C30 C34 C32 C1.C4 IC1 Q2.Q4.Q5 Q1 X1 S1.S3 S2 ZD1 VD1 LED1 L1 L4 L2 JK1 MIC J1 ANT ——

Cap Cap Cap Cap Cap Cap E.Cap E.Cap E.Cap E.Cap E.Cap I.C Triode Triode Xtal OSC Switch Dial switch Zener diode Variode LED Inductor Inductor Inductor Audio input socket

Microphone Battery terminal

Wireway PCB

Page 1

Schematic: 1

2

VCC

R8 C1 C2 470uF 104P

SW

R4 R5 10K 10K

R26 2.2K

L1 150UH

ZD1 R1 10K

1 2 DC 4-6V MIC1 MIC

C11 1 1uF

R3 10K R2 47K Q1 9014 R9

LED1 LED

4.7V

X1

100R

C12 104P

C13 1UF R10 2.2K

1UF

R11 2.2K

103P C7

L2 C6 8T 30P

1UF R13 10K

C25

47K

30P

C23

Q2 9018

C

30P

C26

B

S3 PVCC

R14 2.2K

C24

L4 5T

101P C27 3P

C32 47uF R22 100R

R20 10K R19 10K C30

C28

15P

C18

C29 1UF

ANT

R15

C14 1 C21222P 2 C22101P 3 4 10UF 5 6 7 8 9 10 11

Audio in

D

C20 104P

IC1 BH1417F

C

C5

470uF 104P 5 6 7 8

PVCC C19 30P

R in L in P RE P RE LP F LP F RS I S ADJ Au out D3 G ND D2 P LL D1 VCC D0 VCO OS C P G NDOS C RF P VCC

JK1

R12 10K C16 C17 222P 101P C15

C4

SW C3 30P

22 21 20 19 18 17 16 15 14 13 12

J1

4

PVCC

R6 4.7R R7 10K 10K S2 4 3 2 1

7.6M

S1 D

3

C31 102P

R25 10K

22

C33

R23 103P Q4 9018 Q5 9018

2.2K C34 22uF

VD1 VD

R24 4.7K C35 102P B

R21 R18 10K

10uF

4.7K

Title

A

Size

A Number

Revision

A4 Date: File: 1

2

3

30-Jun-2017 E:\longyong.ddb

Sheet of Drawn By: 4 Page 2