Circuit Diagram

FCC ID: DI2RCBHC-RX

Schematics

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FCCID_694966

1 2 3 4 5 6

3.3V CONCENTRIC / SIT / MAXITROLVALVE DRIVER
D POWER SUPPLY LOW VOLTAGE MONITORING 6V 6V D

2
3.3V
R43

2

2
470K

R47
2
R1 R5
6V 3.3V 6V SW2 10K 10K
CC_ON_SW 4 8 ON/OFF1

100K

1
S2-1 S1-1

3

3
J1 U2 HT7133-1
2 3 3 7 ON/OFF2 U6B

1

1
1 VIN VOUT S2-2 S1-2 U7B 4
1

2

1
2 U11 2 S2-3 S1-3 6 4
2

4 LOW_BATT 1 2 1 5
GND

1
3 TAB /RST VIN S2-4 S1-4 SI4532DY SI4532DY

2

2
C3 C4
NP C1 C2 0.1UF 100UF 4 SK23D08

GND
0.1UF 100UF TAB R6
2

1

2

5
6

6
5
R2
330
1

1

330
HT7039A-1 CC_OFF_SW

3
U11 is only for DC Version

2
OUT1

1

1
PWM OUT2
R42 3.3V
470K

8
7

7
8
DC Version: U2 = H7133-1
C AC Version: U2 = H7144-1 NOTE: C
R3 330 U6A U7A R7 330

1
(1) UNLESS SPECIFIED, ALL RESISTORS ARE 5%, 1/8W METAL 1 2 2 2 1 2
FILM CC_ON CC_OFF CC_HI
(2) ALL CAPACITORS ARE 10V, 5~20% GENERAL PORPUSE. SI4532DY SI4532DY

2

2
1

1
R4 R8
100K 100K

1

1
3.3V 3.3V
2

3.3V 2 R21
R35
2 R19
2 R20
R40 ANTENNA.SCH 3.3V
1K
2

3.3V
DATA IN

R41
2
3.3V
14

NOTE: R44, R45 AND R46 ARE ONLY FOR MAXITROL
1

VALVE, NOT POPULATED FOR OTHER APPICATION
U1

10K
A

2
CC_OFF 17 6
VDD

B RA0 RB0 B
CC_ON 18 7 A0
1
470K 1
470K 1
470K 1

D1 RA1 RB1
470K

CC_HI 1 8 A1 J3 R44
LED CC_LO 2 RA2 RB2 9 BLOWER SW1 /MCLR 470K J4

1
RA3 RB3/CCP 8 1 A0 1 OUT1
K

2 1
LOW_BATT 3 RA4 RB4 10 A2 7 2 A1 3 R45 0 OUT2 2
/MCLR 4 11 A3 6 3 A2 CC_OFF_SW 1 2 OUT3

1
RA5/MCLR RB5 4 CC_HI 3
LED 15 RA6/OSC2 RB6 12 CC_ON_SW 5 4 A3 CC_ON_SW 5 OUT4 4

2
ON/OFF 16 13 CC_OFF_SW
VSS

RA7/OSC1 RB7
DIPSWITCH 4POS SIP5
R46 35978-0420
0
PIC16F628A
5

1
DECODING & OUTPUT CONTROL MAXITROL POSITION SWITCH INPUT
A A

Title
MHNCBHC SCH FOR MONESSEN

Size Number Revision
B
1
Date: 25-Aug-2005 Sheet of
File: D:\MONESSEN\Receiver\MHNCBHC\RC SCH\MHNCBHC.Ddb
Drawn By:
1 2 3 4 5 6

复件 RF MODULE SCH 050907.sch-1 - Tue Jun 20 10:13:50 2006

Document Created: 2006-08-18 08:57:56
Document Modified: 2006-08-18 08:57:56

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