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Title

Number

Revision

Size

D

Date:

16-Sep-2009

Sheet    of 

File:

D:\

工作 文件

\

工程项 目

\EC-380B\EC-380-CEN-V1.0.Ddb

Drawn By:

5V

R132

10M

R10 510

5V-1

1

1

2

2

C40

100uf/50v

D22
FR107

D21

FR107

1

2

R97
10K

D20
FR107

D19

FR107

1

2

R96
10K

5V

1

2

3

4

5

6

J 9

CON6

1

2

3

4

5

6

J10

CON6

D26

FR207

J P2

0.5MM

D25

FR207

MOV10
07D470K

1

1

2

2

MOV9
07D470K

5V

RESET

1

2

J3

CON2

BKGD

B

K

G

D

5V

1
2
3
4
5
6

J23

CON6

R124
100K

R125
100K

R123
100K

5V

R122
100K

R118
100K

R121
100K

R119
100K

RESET

R120
100K

R57

330

R58

330

C41

CAP

12V

R

9

9

1

0

K

R

6

0

3

30

K9

RELAY-SPST

R

6

1

3

30

R

6

3

3

30

R

6

2

3

30

R

6

5

3

30

R26 330

R

6

6

3

30

揉捏

R

6

7

3

30

揉捏

+

R25

330

敲 击

R

6

8

3

30

敲 击

+

R

6

9

3

3

0

行走

R27 330

行走

+

R23 330

+24V

R24 330

D16

FR107

R28 330

N

R22 330

C10

104

C18

104

R29 330

D17

FR107

AD1P0

U

P

5V

C17

104

P

T

A

3

Q2

2N6039

D18

FR107

P

T

A

2

12V

C16

104

P

T

A

1

Q16

2N6039

C8

104

Q17

2N6039

L

D32

MBR745

R87
10K

Q18

2N6039

Q9

2N6039

C1

104

R18

510

C3

104

C2

104

Q30

9012

R

4

2

3

3

0

R4

510

1
2
3
4
5
6
7
8
9
10

J 20

CON10

R17

510

P

T

A

0

P

T

E

7

Q1

2N6039

P

T

G

2

R

4

3

3

3

0

P

T

G

1

D2
FR107

P

T

G

0

R

1

6

5

10

MOV6

07D560K

D10

FR107

P

T

E

6

R

3

9

3

30

P

T

E

5

C50

472/400V

R85
10K

12V

P

T

E

4

R

3

8

3

3

0

MCU

控制部分

R

3

6

3

30

R

3

7

3

3

0

12V

D1

FR107

R15

510

R1

510

/

/

/

Q23

PMKT 5551

D8

FR107

D4

FR107

Q7

2N6039

L2

20uH

Q4

2N6039

R84
10K

Q24

PMKT 5551

C4

104

C15

104

MOS2

IRF44N

Q3

2N6039

GND

R

6

4

3

30

R86
10K

5V-1

R

4

6

3

3

0

D15

FR107

1

2

3

4

5

6

J11

TJC3SW-6A

1
2
3
4

J 6

CON4

R

3

2

3

30

R

3

4

3

30

R80
100

R

4

5

3

3

0

R

4

4

3

3

0

Q15

2N6039

R

3

3

3

3

0

C26

100p

C25

100p

R

3

5

3

30

D7

FR107

12V

+24V

R2

510

R31 330

R76 100

1
2
3
4
5
6

J19

CON6

R82

3.3K

R30 330

R77 100

PTC4

1

IRQ

2

RESET

3

PTF0

4

PTF1

5

PTF2

6

PTF3

7

PTF4

8

PTC6

9

PTF7

10

PTF5

11

PTF6

12

PTE0

13

PTE1

14

PTE2

15

PTE3

16

P

T

E

4

1

7

P

T

E

5

1

8

P

T

E

6

1

9

P

T

E

7

2

0

V

S

S

2

1

V

D

D

2

2

P

T

G

0

2

3

P

T

G

1

2

4

P

T

G

2

2

5

P

T

A

0

2

6

P

T

A

1

2

7

P

T

A

2

2

8

P

T

A

3

2

9

P

T

A

4

3

0

P

T

A

5

3

1

P

T

A

6

3

2

PTA7

33

PTB0

34

PTB1

35

PTB2

36

PTB3

37

PTB4

38

PTB5

39

PTB6

40

PTB7

41

PTD0

42

PTD1

43

VDDAD

44

VSSAD

45

PTD2

46

PTD3

47

PTG3

48

P

T

G

4

4

9

P

T

D

4

5

0

P

T

D

5

5

1

P

T

D

6

5

2

P

T

D

7

5

3

V

re

fh

5

4

V

re

f

l

5

5

B

K

G

D

5

6

P

T

G

5

5

7

P

T

G

6

5

8

V

S

S

5

9

P

T

C

0

6

0

P

T

C

1

6

1

P

T

C

2

6

2

P

T

C

3

6

3

P

T

C

5

6

4

MC9S08AW16
CPUE

5M75B

CTAD0616

U1

MC9508AW16

RT6

RJ30160

5V

1

2

J 5

CON2

R3

510

PTC4

R70 330

1

2

J 4

CON2

Y1

4M

R131 4.7K

R20 1K

R21 1K

C28
30P

R19 1K

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20

J21

20PIN

C9

104

C27

30P

RT7

RJ30160

2

0

.5

V

  

  

GND

R79
100

5V

G

N

D

R83

3.3K

C6

104

F1

15A

5

V

R7

510

PTE0

+24V

PTE1

R9

510

1

J1

187

端子

K11

JQX-115F024-2ZS4

12V

+

C39

1

0U

F

R6

510

5V

1

J2

187

端子

5V

1

1

2

2

3

3

J8

TJC3SW-3A

MOS3

IRF44N

R98

10K

R8

510

P

T

D

5

D23

1N4148

P

T

D

4

R

9

0

1

00

K

C20
104

Q5

2N6039

P

T

D

6

1

2

3

U10
7805

P

T

G

4

R

8

9

1

0

0

K

Q26

PMKT 5551

R72

1K

P

T

D

7

+24V

R

8

8

1

00

K

PTG3

D5

FR107

R93

10K

1

1

2

2

C37

1000uf/10v

L3

20uH

P

T

C

0

Q10

2N6039

12V

PTD3

5V

P

T

C

1

PTD2

5V-1

P

T

C

2

PTD1

P

T

C

3

R5

510

Q25

PMKT 5551

PTD0

C24
104

R14

510

P

T

C

5

PTB7

C7

104

PTB6

Q6

2N6039

A

C

1

V

+

2

A

C

3

V

-

4

BD1
KBJ1501

Q8

2N6039

C51

472/400V

D3

FR107

C5

104

C19
104

MOV7

07D560K

12V

Q29

9012

D6

FR107

D33

MBR745

C33

3300

R11

510

1

1

2

2

C36

220uf/25v

R12
510

C32

3300

R13

510

D9

FR107

1

2

3

U9
7805

C35

1000uf/10v

2

3

1

Q27
PMKT 5551

5V

C11

104

C23
104

12V

9

V

   

 

Q13

2N6039

PWM4

R71

1K

Q12

2N6039

敲击

C14

104

Q11

2N6039

C34

220uf/25v

D13

FR107

PTB5

12V

D12

FR107

敲击

+

AD1P4

D11

FR107

A

C

1

V

+

2

A

C

3

V

-

4

BD2
KBJ1501

D14

FR107

1

1

2

2

C42
3300

C12

104

Q14

2N6039

C13

104

C38
J103/400V

R49

330

12V

PWM3

1
2
3
4
5
6

J 18

CON6

R48

330

R50

330

R47

330

4

A

/D

5V

1

2

3

4

5

6

J12

TJC3SW-6A

R51

330

PWM2
PWM3

P

T

C

0

5V

P

T

C

1

R

9

1

1

00

K

R126
10K

P

T

C

2

P

T

C

3

P

T

C

5

R129

100

PWM4

P

T

C

4

Q19

R92

10K

I3

3

I1

1

I2

2

I4

4

I5

5

I6

6

I7

7

G

N

D

8

C

O

M

9

O

7

1

0

O

6

1

1

O

5

1

2

O

4

1

3

O

3

1

4

O

2

1

5

O

1

1

6

U3

ULN2003

PTE0

U

3

-O

1

D27

DIODE

U

3

-O

2

D28

DIODE

RT3

RJ30160

U

3

-O

3

PTF3

+24V

U

3

-O

4

+24V

PTE1

+24V

U

3

-O

5

U

3

-O

6

MOV3

07D470K

U

3

-O

7

1

1

2

2

3

3

4

4

5

5

K5

1

1

2

2

3

3

4

4

5

5

K6

K1
JQC-3FF-024

K2
JQC-3FF-024

1
2

J14

VHW-2A

MOV1

07D470K

+24V

RT1

RJ30160

K3

JQC-3FF-024

K4
JQC-3FF-024

1
2

J15

VHW-2A

MOV2

07D470K

+24V

RT2

RJ30160

R52

330

R55

330

1
2

J16

VHW-2A

5V

R128
10K

Q20

R130

100

R54

330

R127

10K

D29

DIODE

D30

DIODE

RT4

RJ30160

+24V

+24V

R56

330

MOV4

07D470K

1

1

2

2

3

3

4

4

5

5

K7

K8

12V

1
2

J17

VHW-2A

R53

330

+24V

R59

330

U6-QD

U7-QB

PTF4

U6-QC

U7-QH

Q28

9012

U6-QB

U7-QA

PTC6

U6-QA

R133

1k

U6-QH

U7-QG

PTF7

U6-QG
U6-QF

PTF5

U7-QF

R78
100

U6-QE

PTF6

U7-QE
U7-QD

PTE2

RT5

RJ30160

U7-QC

R81

3.3K

PTE3

+24V

K10

J QX-115F024-2ZS4

MOS1

IRF44N

Q22

PMKT 5551

L1

20uH

Q21

PMKT 5551

C45

472/400V

PTD1

MOV5

07D470K

PTD2

P

T

D

3

P

T

G

3

D31

MBR745

P

T

G

4

P

T

D

4

ROLLING

P

T

D

5

P

T

D

6

I3

3

I1

1

I2

2

I4

4

I5

5

I6

6

I7

7

G

N

D

8

C

O

M

9

O

7

1

0

O

6

1

1

O

5

1

2

O

4

1

3

O

3

1

4

O

2

1

5

O

1

1

6

U4

ULN2003

U

4

-O

1

+24V

U

4

-O

2

U

4

-O

3

U

4

-O

4

U

4

-O

5

U

4

-O

6

R

4

1

3

3

0

R

4

0

3

3

0

+24V

K13

RELAY-12VDC

+24V

C21

1

0

4

K12

RELAY-12VDC

12V

1
2
3
4

J 22

CON4

A4

ROLLING

U7-QF

U7-QG

U6-QH

U7-QE

U7-QD

R73

100

U7-QC

R75

100

U6-QG

5V

U7-QA

R74

100

U7-QB

U6-QF

U

6

-Q

E

U

6

-Q

D

P

W

M

2

U6-QA

Y3

U6-QB

U6-QC

Y1

1

A1

2

B1

3

Y2

4

A2

5

B2

6

GND

7

Y4

13

B4

12

Y3

10

VCC

14

A3

8

A4

11

B3

9

U2

74HC02

P

T

C

6

R95

10K

P

T

F4

P

T

F3

R94

10K

U

3

-O

5

U

4

-O

2

5V

U

4

-O

3

U3-O4

U3-O7

U4-O4

U

3

-O

6

5V

U4-O1

U3-O3

U3-O2

5V

U3-O1

1
2
3
4
5
6

J 7

TJC3SW-6A

电源

1

2

J13

CON2

MOV11

07D471K

L5

1.05

C47

1

U

F

/2

75

V

C44

HM152/250AC

C43

HM152/250AC

C48

104/275V

C

4

6

4

7

4

/2

7

5

V

L4

1.05

RT8

SCK-203

T

2

1

C53
104

C54
104

P

T

D

7

PTB5

PTB6

PTB7

PTD0

AD1P0

AD1P1

AD1P2

AD1P3

5V

PTF6

PTF7

PTF5

QA

15

QB

1

QC

2

QD

3

QE

4

QF

5

QG

6

QH

7

GND

8

QH'

9

SCLR

10

SCK

11

RCK

12

G

13

SI

14

VCC

16

U6

74HC595

QA

15

QB

1

QC

2

QD

3

QE

4

QF

5

QG

6

QH

7

GND

8

QH'

9

SCLR

10

SCK

11

RCK

12

G

13

SI

14

VCC

16

U7

74HC595

5V

+

C30 10uF

+

C29
10uF

1

1

2

2

MOV8
07D470K

+24V

+24V

+24V

+24V

+24V

1

2

3

J 24

CON3

R134

?

U4-O5

U4-O6

行 走

行 走

+

5V

5V

1

2

3

4

5

6

J26
CON6

1

2

3

J 25
CON3

UP

DOWN

UP

DOWN

5V

PTG1

PTG2

PTA0

PTA1

PTA2

PTA3

PTA4

PTA5

P

T

A

4

P

T

A

5

D

O

W

N

RXD1
TXD1

AD1P1

AD1P2

AD1P3

AD1P4

PDF 

文件使用

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试用版本创建

  

 

 

 

 

 

 

 

 

 

www.fineprint.com.cn

Содержание EC-380B

Страница 1: ...1 Xiamen Comfort Science Technology Co Ltd EC 380B Maintenance Service Manual MODEL EC 380B Voltage specification 220 240V By Customer Service Department...

Страница 2: ...nd functions of components remote controller 5 IV Malfunction catalog 6 8 V Troubleshooting flow chart 9 13 VI Maintenance of the back rest 14 19 VII Maintenance of the seat part 20 24 VIII Maintenanc...

Страница 3: ...3 I Specifications...

Страница 4: ...4 II Appearance of the chair Backrest Pillow Controller Backrest Pad Arm massage Hip massage Seatpart Shoulder massage Wheel Side panel Footrest...

Страница 5: ...ontroller Main control buttons Auto program buttons Angle adjustment button Length auto adjustment buttons for legrest Manual back massage programs The adjustment button for back body Remote controlle...

Страница 6: ...n when starting The LCD is illuminating The Up or Down Stroke Photo electricity fails Main PCB fails Kneading is on without pressing any key when starting and no response by pressing other keys Replac...

Страница 7: ...ng motor Replace main PCB Page 23 18 Page 16 6 1 06 No tapping The terminals on main PCB and wires are poorly connected Tapping motor fails Main PCB fails Plug the terminal securely Replace the tappin...

Страница 8: ...ves and wires are poorly connected The snuffle valves fail The inflator pump fails Main PCB fails Plug the terminal securely Replace the snuffle valves Replace the inflator pump Replace main PCB Page2...

Страница 9: ...h such as fridges washers and so on to release all static of the body 1 No function when starting N Y Y N Y N N Y Y Y N N N Y N Is the LCD illuminating Is the fuse melted Replace fuse Page 24 20 Are t...

Страница 10: ...7 1 Replace main PCB Page 23 18 Are the terminals of main PCB connected securely Connect securely Replace Main PCB Page 23 18 Are the terminals of rolling motor wire and main PCB connected securely Co...

Страница 11: ...place main PCB Page 23 18 Replace the motor Page 16 6 1 Replace it Page 18 7 1 Are the terminals of tapping motor wire and main PCB connected securely Connect securely Tapping motor fails or not Repla...

Страница 12: ...23 18 Are the terminals of snuffle valve for bags in the seat pad and main PCB connected securely Snuffle valve fails or not Are the terminals of snuffle valve for bags in the Foot Rest and main PCB c...

Страница 13: ...f the inflator pump connected well or not Replace the snuffle valves Page24 19 Plug terminals well Replace main PCB Page 23 18 Replace the inflator pump Page24 19 The inflator pump fails or not The te...

Страница 14: ...y and replacement of the backrest If the complete backrest is broken and need to be replaced please consult the steps as below Find the stopper under the backrest and press it then you can fold backre...

Страница 15: ...ear cover to avoid bad external appearance Proceed in the reverse order of disassembly when assembling the rear cover Tool a plus screwdriver 5 Disassembly and replacement of the front cover of the ba...

Страница 16: ...he wire of kneading motor and cut the cable ties tightening the wire with wire cutters Remove the close end wire connectors covering the wires with nipper pliers then disconnect the wires Find 4 piece...

Страница 17: ...ing car take from backrest Find 5 pieces of screws fixing the Rolling motor to the sheet metal remove the screws with a plus screwdriver Replace a new one if it does work 6 3 Tapping motor DC 24V Disa...

Страница 18: ...sassembly when assembly Tools a plus screwdriver wire cutters 7 2 Disassembly and replacement of the massage mechanism Note If the swinging arms are broken or it is too noisy you can try to do somethi...

Страница 19: ...stroke photo electricity assembly to the sheet metal with a plus screwdriver and nipper pliers Proceed in the reverse order of disassembly when replacement needed Tools a plus screwdriver and nipper...

Страница 20: ...controller including PCB Front cover and Back cover 11 Replacement of the remote controller wire Along the controller wire and remove the screws 6pcs fixing the R nip and disconnect wire terminal of c...

Страница 21: ...the connector of the vibration motor in the seat pad cut the cable ties tightening the wire and connector disconnect the connector Then the seat pad can be replaced Proceed in the reverse order of di...

Страница 22: ...ings Pull out plastic bush rings then the reclining actuator can be disassembled Proceed in the reverse order of disassembly when assembly 17 Disassembly of the zero gravity actuator Insert the power...

Страница 23: ...he box of the main PCB on the iron tubes If you just remove the upper cover of main PCB box only just need to operate the Zero G 2 function to raise the seat rest then remove the screws 9pcs on the bo...

Страница 24: ...d in the reverse order of disassembly when assembly 20 Replacement of power supply fuse Find the fuse at the bottom of the seat part Turn the fuse holder in the counterclockwise direction with a finge...

Страница 25: ...art Proceed in the reverse order of disassembly when assembly 23 Replacement of the footrest motor Remove split pin draw out flat head rivet in the link rod rotate the foot rest backward then it will...

Страница 26: ...the PCB then fix it on the sheet metal with nuts 25 Replacement of connecting PCB of foot rest First the cover of foot rest should be removed Pull out all the terminals of the connecting PCB please re...

Страница 27: ...lacement of lower outer coating of foot rest First you should disassemble the whole foot rest and the cover of foot rest should be removed Rotate the belt wheel to extend the foot rest to the longest...

Страница 28: ...8 Remove the screws fixing the lower part of the foot rest then the outer coating can be removed Proceed in the reverse order of disassembly when assembly Castor taken down Screws fixing the lower par...

Страница 29: ...t Spare parts amount according to the of product amount 1 0 100 3 2 101 500 2 5 3 501 1000 2 4 1001 1 Spare parts list Spare part name Units Unit consumption Remark MAIN PCB PCS 1 CONTROLLER PCS 1 GEA...

Страница 30: ...6 Q6 2N6039 A C 1 V 2 AC 3 V 4 BD1 KBJ1501 Q8 2N6039 C51 472 400V D3 FR107 C5 104 C19 104 MOV7 07D560K 12V Q29 9012 D6 FR107 D33 MBR745 C33 3300 R11 510 1 1 2 2 C36 220uf 25v R12 510 C32 3300 R13 510...

Страница 31: ......

Страница 32: ...J5 VH 3A 1 GND 2 RxD1 3 TxD1 J6 4 5V TJC3S 4A 1 GND 2 PTA6 3 5V 4 GND 5 PTA7 J7 6 5V TJC3S 6A 1 GND 2 PTB4 J8 3 5V TJC3S 3A 1 GND 2 AD1P0 3 AD1P1 4 AD1P2 5 AD1P3 J9 6 5V TJC3S 6A 1 GND 2 PTB5 3 PTB6 4...

Страница 33: ...PTG3 J18 6 PTF2 PWM VH 6A 1 2 PTC6 Q16 3 4 PTF4 Q17 19 5 6 PTF3 Q18 5569 6A 1 2 U6 QE Q11 3 4 U6 QD Q12 5 6 U6 QC Q13 7 8 U6 QB Q14 J20 9 10 U6 QA Q15 5569 10A 1 2 U7 QG Q1 3 4 U7 QF Q2 5 6 U7 QE Q3 7...

Страница 34: ...3 5V 1 GND 2 PTE6 I O 3 PTE5 I O 4 PTE4 I O 5 PTE3 I O J26 6 5V TJC3S 6A...

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