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Rosen Entertainment Systems LLC   

8/30/2005 

Rosen FMT. Part # 9100458 

Appendix 3: Schematic Diagram 

 

D3

C3

.01uF

1

2

C4

1uF/10V

1

2

ITT Cannon Slide Switch

Q1

MBT4401

1

2

3

D0

LA

R44

10K

1

2

R40

10K

1

2

R7

4.7K

1

2

C5
3300pF

1

2

S1

AYZ0102AGRL

2

1

3

<OrgAddr4>

E06

<OrgName>

<Doc>

Thursday, September 16, 2004

1

2

B

<OrgAddr1>
<OrgAddr2>

<OrgAddr3>

Schematic; Wirless FMT; Audio Input and Power

<Cage Code>

Size

Scale

CAGE Code

DWG NO

Rev

Sheet

of

C2

100uF/16V

1

2

R4

22K

1

2

D2

R24

10K

1

2

AR_A

-6dB

R3

22K

1

2

R19

10K

1

2

JP1

HEADER 9

1
2

3

4
5

6

7
8

9

C6

3300pF

1

2

Q2

MMBT4401

1

2

3

AL_A

R9

4.7K

1

2

R1

1K

1

2

C17

.01uF

1

2

GND

D1

-6dB Att

RA

+5V

GND

R14

3.3K

1

2

R21

10K

1

2

U2

74HC161D

3

4
5

6

7

10

2
9

1

14

13
12

11

15

16

8

A

B
C

D

ENP

ENT

CLK
LOAD

CLR

QA

QB

QC

QD

RCO

VC

C

GN

D

SEL2_A

R12

10K

1

2

R22

10K

1

2

R6

4.7K

1

2

SEL1_A

R23

10K

1

2

C12

1uF/10V

1

2

+5V

+5VA

ANT

+5V

R20

10K

1

2

C23

0022uF

1

2

C36

0.01uF

1

2

Q3

2SD2142K

1

2

3

C27

27pF

1

2

C21

1000pF

1

2

C31

1000pF

1

2

LA

D5

KV-1471E

1

2

D3

C28

3pF

1

2

C24

180pF

1

2

C26

330pF

1

2

D2

C29

0.001uF

1

2

R35

10 ohm

1

2

C34

10uF/16V

1

2

R34

10K

1

2

<OrgAddr4>

E06

<OrgName>

<Doc>

Friday, August 27, 2004

2

2

B

<OrgAddr1>
<OrgAddr2>
<OrgAddr3>

Schematic; Wirless FMT; Transmiter and Control

<Cage Code>

Size

Scale

CAGE Code

DWG NO

Rev

Sheet

f

C18

10uF/16V

1

2

C33

10uF/16V

1

2

ANT1

ANTENNA

1

-6dB

L2

5CBM

1

2

D1

C19
180pF

1

2

X1

7.6MHz

1

2

C30

27pF

1

2

U3

BH1417F

1
2
3

4
5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

RA

R-PRE

R-LP

FILTER

COMP-OUT

GN

D

PLL-OUT

VC

C

RF-OSC

RF

-G

ND

RF-OUT

P

LL-

V

C

C

XTAL1

XTAL2

D0

D1

D2

D3

PILOT-OUT

L-LP

L-PRE

LA

R25

0

1

2

R29

10K

1

2

C25

330pF

1

2

KDV154A

C22

10pF

1

2

C32

100uF/16V

1

2

RA

D0

R33

10K

1

3

2

R28

10K

1

2

R27

5.1K

1

2

R32

20K

1

2

R31

100

1

2

R30
10K

1

2

C16

10uF/16V

1

2

C20
0.0022uF

1

2

Содержание 9100452

Страница 1: ...Rosen Entertainment Systems LLC 8 30 2005 Rosen FMT Part 9100458 Rosen Entertainment Systems Wireless FM Transmitter Part 9100458 User Guide...

Страница 2: ...2 General Description 3 Architectural Overview 3 Block Diagram 4 Operating Guide 5 Interface board wiring diagram 5 Interface Pinout Definition 6 Design considerations 6 Appendix 1 Frequency Table 7...

Страница 3: ...l selection of the FM transmitter The interface to the counter is accomplished by way of a 3 wire communication bus consisting of CLOCK CLEAR and GROUND lines A 5V pulse on the CLOCK line will step to...

Страница 4: ...2005 Rosen FMT Part 9100458 Block Diagram The block diagram below shows the main components of the FMT module and how they are interconnected Stereo TDM Pre Scalar Pre Scalar Divide Ratio BH1417F AMP...

Страница 5: ...ve and black should connect to Gnd Connect a stereo audio source with a maximum 1V RMS signal to Audio_R and Audio_L connectors Tune your radio receiver to 88 1Mhz Audio should be heard To step to th...

Страница 6: ...ence 7 SEL2_A Counter clock sets the output of the counter 8 SEL1_A Counter Clear resets the counter to 0 9 ANT Not Used for test purpose only Design considerations The module is intended to interface...

Страница 7: ...shows the value of the 74HC161 counter as well as the corresponding FM transmission frequency 2 88 1 MHz 3 88 3 MHz 4 88 5 MHz 5 88 7 MHz 6 88 9 MHz 7 no setting 7 is a meaningless value 8 106 7 MHz...

Страница 8: ...status of the FMT Example Code I O Name Function SEL1_A Clear SEL2_B Clock FMTLOAD Load reset INITIALIZATION PROCESS Initialization I O SEL1_A 1 SEL2_A 1 FMTLOAD 1 Reset Counters SEL1_A 0 delay 2 mic...

Страница 9: ...ems LLC 8 30 2005 Rosen FMT Part 9100458 do the following for each increment of the station example the following 3 lines should be done 3 times to set 88 3 SEL2_A 0 delay 2 microseconds SEL2_A 1 stor...

Страница 10: ...1 2 R22 10K 1 2 R6 4 7K 1 2 SEL1_A R23 10K 1 2 C12 1uF 10V 1 2 5V 5VA ANT 5V R20 10K 1 2 C23 0022uF 1 2 C36 0 01uF 1 2 Q3 2SD2142K 1 2 3 C27 27pF 1 2 C21 1000pF 1 2 C31 1000pF 1 2 LA D5 KV 1471E 1 2 D...

Страница 11: ...LC 8 30 2005 Rosen FMT Part 9100458 Appendix 4 Specifications Operation power supply voltage 4 8 5 2 V DC Transmission Frequency 88 1 88 9Mhz 106 7 107 9 Mhz Step 200Khz Operating Temperature 0 60 C D...

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