BM7 Service Manual

7/21/2019 BM7 Service Manual

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BM7

Patient Monitor

Service Manual

2012 02-001 Revision A



Service Manual

Profile

Bionet, a combination word of bio-electronics and network, is established in 1999

under the company slogan of "Enhancing healthcare service". To prepare the era

of the real telemetry service we have focused on utilizing a network interface

among bio-signal measuring devices for telemetry solutions. Our continuous

development based on customers' needs and research of R&D center enable us to

keep all products great quality. In the first half year 2000, with 12ch ECG

CardioCare2000 in the lead we've penetrated into the world market and expanded

market share introducing new products such as fetal monitor, patient monitor

constantly with increasing speed. Furthermore we're diversifying business field in

the direction of remote pregnancy care system and home tele-medicine service.

Based on technical power and quality stability certified by FDA approval, ISO

9001 and EN46001, all members of Bionet is doing one's best in each position

dreaming of a top leader in telemedicine field. With the qualified partners who

have accumulated experience in the medical field we serve the world market with

the good quality products and will promise to make a ceaseless effort in developing

a telemedicine solution so that customers could enjoy a better life



Service Manual

Contents

1. How to Reach Us …

2. Warranty

3. General Precaution

4. Performance Specification

5. Equipment Overview6. System Construction

7. System Inspection

8. Trouble Shoot



Service Manual

1. How to Reach Us …

The following are telephone numbers and addresses for contacting various

service, product supplies and sales personnel

Product and Purchase Inquiry

Bionet Co., Ltd.

Address #11F, E&C DREAM TOWER Ⅲ, 197-33,

Guro-dong, Guro-gu, Seoul, South Korea (ZIP 152-050)

Overseas sales dept.

Service call

Tel: ++82-2 –6300 - 6418

T h i l t



Service Manual

2. Warranty

This product is manufactured and passed through strict quality control and

thorough inspection.

Compensation standard concerning repair, replacement, refund of the

product complies with “ Consumer’s protection law” noticed by Economic

Planning Dept.

Warranty period is 1 year.

Warranty repair or replacement will be made by Bionet Service Center at

no charge for warranty period if properly used under normal condition inaccordance with the instructions for use.

Manufacturer or sales agency takes no responsibility for any kind of

damage or breakdown that is caused by misuse and failure to maintain the

equipment.



Service Manual

3. General Precaution

Warning, Caution, Note

For a special emphasis on agreement, terms are defined as listed below in

operation manual. Users should operate the equipment according to all the

Warning and Caution.

Warning : To inform that it may cause serious injury or

death to the patient, property damage, material losses against the

“Warning”sign.

Caution : To inform that it may cause no harm in life but lead to injuryagainst the “Caution”sign.

Note : To inform that it is not dangerous but important for proper

installation, operation, and maintenance of the equipment.



Service Manual

3-1. General Precaution on Environment

Do not keep or operate the equipment in the environment listed below.

Avoid placing in an

area exposed tomoist. Do not touch the

equipment with wet

hand .

Avoid exposure to direct

sunlight

Avoid placing in anarea where there is a

high variation oftemperature.Operating

temperature rangesfrom 10C to 40C.Operating humidity

ranges from 30% to85%.

Avoid in the vicinity ofElectric heater

Avoid placing in an

area where there is

i

Avoid placing in an area

h th i i



Service Manual

3-2. General Precaution on Electric Safety

Warning: Check the item listed below before operating the equipment.

1. Be sure that AC power supply line is appropriate to use.

(AC 100 - 240V)

2.Be sure that the power source is the one supplied from Bionet.

(DC 18V, 2.5A)

3.Be sure that the entire connection cable of the system is properly and

firmly fixed.

4. Be sure that the equipment is completely grounded.(Otherwise, noise

could result.)

5. The equipment should not be placed in the vicnity of electric generator,

X-ray, broadcasting apparatus to eliminate the electric noise during

operation. Otherwise, it may cause incorrect result.



Service Manual

Warning

Do not use the System for any monitoring procedure on a patient if

the monitor is not working properly, or of it is mechanically

damaged. Contact the hospital biomedical engineer, or your supplier

Note

BM7 is classified as follows. :

It is a class II type-CF Class equipment in terms of electrical shock

prevention. It is not proper to operate this Equipment around combustible

anesthetic or dissolvent.

The noise level is “B” Class according to the IEC/EN 60601-1 (Safety ofElectric Medical Equipment), and the noise redemption is “B” Level

according to the IEC/EN 60601-1-2 (Electromagnetic Compatibility

Requirements).

Equipment connection



Service Manual

In the event that harmful (unauthorized) materials are used for cleaning, the

damaged or contaminated Equipment shall not be serviced without charges

regardless of warranty period.

At least once a month, clean and wipe off the frame by using the soft cloth

after wetting it with lukewarm water and alcohol. Do not use lacquer,

thinner, ethylene, or oxides, which could be harmful to the Equipment.

Make sure both cables and accessories are free of dust or contaminants, and

wipe them off with soft cloth wetted with lukewarm water(40°C/ 104°F),

and at least once a week, clean them by using the clinical alcohol.

Do not submerge the accessories under any liquid or detergent. Also, make

sure any liquid not to penetrate into the Equipment or probe.

Caution

Please check carefully both frame and sensor, after cleaning the

Equipment, Do not use the Equipment that is worn out or damaged.



Service Manual

4. Performance SpecificationEase of use

• Battery operation

• Optional integrated strip chart recorder

• mounting to a roll stand supports bedside availability

Customization

• Tabular and Graphical Trends

• Compatible with Nellcor reusable and disposable SpO2 sensors

Special Features

• Direct DC input for transport needs

• LAN data export interface• Nurse call alarm capability

Monitor Environmental Specifications

• Operating Temperature: 0°C to 50°C (32°F to 122°F)

• Storage Temperature: - 20°C to 60°C (- 4°F to 140°F)

• Operating/Storage Humidity: 5% to 95% RH, non-condensing



Service Manual

Interfaces

• DC input connector: 10 to 16 V DC, 3A max.

• Defib Sync Output

-Signal Level: 0 to 5 V pulse

-Pulse Width: 100 ±10 ms

-Delay from R-wave peak to start of pulse: 35 ms, maximum

-Short circuit current: 15 mA Minimum required R-wave

-amplitude: 0.5 V

• LAN digital output for transferring data to an external computer

• Nurse call

Battery(standard)

• internal battery: sealed lead-acid

• battery status indicator• Operating Time: 1.5 hours typical (fully charged battery)

Thermal Printer (Optional)

• Speeds: 25, 50 mm/sec

• Paper Width: 58 mm



Service Manual

• Technique: oscillometric

• Measurement Modes:

- Manual:Single measurement

- Auto:Automatic intervals of

1MIN,2,3,4,5,10,15,20,30,1HR,2,4,8

• Cuff Pressure Display: 30 to 300 mmHg

• Blood Pressure Measurement Range:

- Systolic: 60 to 250 mmHg- Mean Arterial Pressure: 45 to 235 mmHg

- Diastolic: 40 to 220 mmHg

• Pulse Rate Range: 40 to 200 bpm

ECG Performance Specifications

• Leads: 3 leads• Heart Rate Range: 30 to 300 bpm

• Heart Rate Accuracy: ± 3 bpm

• Bandwidth: 0.5 Hz to 40 Hz

• Display Sweep Speeds: 25mm/sec

• ECG Size (Sensitivity): 0.5, 1, 2, 4 mV/cm

• Lead-Off Detection with display indicator



Service Manual

• Blood Pressure Measurement Range: 50 to 300mmHg

• Accuracy : ±1mmHg ± 1 digit (-50 mmHg <= IBP < 100mmHg)

±1% ±1 digit (100mmHg <= IBP <= 300mmHg)

• Heart Rate Range：0 to 300 beats/min

• Sensitivity : 5μV/V/mmHg

Temperature Performance Specifications• Range: 15°C to 45°C (59°F to 113°F)

• Accuracy: 25°C to 45°C ± 0.2°C, 15 °C to 24°C ± 0.3°C

• Compatible with YSI Series 400 Temperature Probes

Accessories included:

• 3-lead patient cable 1ea • Electrodes 10ea

• NIBP tubing, 3 m long 1ea

• Adult cuff, 25-35 cm, reusable 1ea

• SpO2 sensor extension cable(2 m) 1ea

• SpO2 sensor, reusable 1ea

• DC adapter, 18VDC, 2.5A 1ea



Service Manual

5. Equipment Overview

Overview of the Product

BM7 monitor is a product used for monitoring biological information and

occurrence of a patient. Main function

ns of the product include displaying information such as ECG, respiration,

SpO2, NIBP,IBP,EtCO2 and temperature on its LCD screen and monitoring parameter, and alarming. It also prints out waves and parameters via a

printer.

Features of the Product

BM7 is a small-size multifunctional monitoring equipment for a patient

designed to an easy usage during movement. It features devices for auto power supply (DC 10V-16V) and DC power supply (DC 18V) as well as

installing its handle to the patient’s bed. The equipment also measures

major parameters such as ECG, SpO2, NIBP, IBP,EtCO2, temperature and

pulse, displaying it on a 12.1-inch color LCD screen. It also enables users

to check waves and parameters and other vital signs of a patient via the

58mm thermal printer and monitor the patient by the remote-controlled



Service Manual

Features of Main Body



Service Manual



Service Manual

Accessories



Service Manual

Equipment Symbols

ATTENTION : Consult accompanying documents

♥

TYPE CF APPLIED PART : Insulated (floating) applied partsuitable for intentional external and internal application to the

patient including direct cardiac application. “Paddles” outside

the box indicate the applied part is defibrillator proof.

Medical Standard Definition : F-type applied part

(floating/insulated) complying with the specified

requirements of IEC 60601-1/UL 2601-1/CSA 601.1 Medical

Standards to provide a higher degree of protection against

electric shock than that provided by type BF applied parts.

TYPE BF APPLIED PART : I Insulated (floating) applied part



Service Manual

Ground

Printer

Serial Port

LAN Port

AUX Connector Port

DC Input Indicator



Service Manual

NIBP

Temperature

Function

Power on

Power off

Respiration



Service Manual

6. System Construction

Block Diagram

Key Pad

TFT-LCD

Module

(800X600

Graphic)

CPU System

(ARM920T,

Flash, RAM)

LCD I/Fey I/F

LAN I/F

Serial I/F

uP bus

uP bus

MII bus

Rx, Tx,DTR, DSR

Data bus

ADAPTER

DC/DC

Converter

+18V

+5V +3.3VRX, TX

KeyData

LCDData

LCD ControlSignal

AC 100~240V50~60Hz

MAINCPUPart

ECG/RESP Analog Part

NIBP/IBP/TEMP/SpO2

Analog Part

+9V7.5V

+1.8V

EtCO2



Service Manual

Digital Board



Service Manual

Power components

Power boards receives +5V, then creates 3.3V and 1.8V through the

direct-direct rectifier.

CPU components

Samsung’s S3C2440X is installed operating at the 16.9 times speed of16.9344MHz, 399MHz. The CPU includes the TFT LCD CONTROLLER;

Real Time Clock is installed inside allowing the activation of the interior

clock, if the crystal of 32.768KHz and power are supplied.

C46

22pF/J

R156

4.7K/F

BC33

0.1uF/Z

ADDR[0..26]

R311

4.7K/F(unload)

BC31

0.1uF/Z

XTOpll

C41

680pF/J

BC34

0.1uF/Z

R312

4.7K/F

VCC3.3

C42

1200pF/J

ADDR24

BC35

0.1uF/Z

C43

15pF/J

nXDACK0

nGCS5

TimerClock

ADC/TSP

ADDRESS

DATA

D MA C hi p S el ec t

U18A

S3C2440A

S Y M

S Y P

S X M

S X P

K T 0 / G P H 9

T 1 / G P H 1 0

A P

A P

/ G P B 0

/ G P B 1

/ G P B 2

/ G P B 3

/ G P B 4

/ E I N T 1 9 / G P G 1 1

n X D A C K 0 / G P B 9

L 3

n X D A C K 1 / G P B 7

K 7

n X D R E Q 0 / G P B 1 0

K 6

n X D R E Q 1 / G P B 8

K 5

ADDR0/GPA0F7

ADDR1E7

ADDR2B7

ADDR3F8

ADDR4C7

ADDR5D8

ADDR6E8

ADDR7D7

ADDR8G8

ADDR9B8

ADDR10 A8

ADDR11C8

ADDR12B9

ADDR13H8

ADDR14E9

ADDR15C9

ADDR16/GPA1D9

ADDR17/GPA2G9

ADDR18/GPA3F9

ADDR19/GPA4H9

ADDR20/GPA5D10

ADDR21/GPA6C10

ADDR22/GPA7H10

ADDR23/GPA8E10

ADDR24/GPA9C11

ADDR25/GPA10G10

ADDR26/GPA11D11

DATA0 D12

DATA1 C12

DATA2 E11

DATA3 A13

DATA4 F10

DATA5 F11

DATA6 C13

DATA7 A14

DATA8 D13

DATA9 B15

DATA10 A17

DATA11 C14

DATA12 D15

DATA13 C15

DATA14 D14

DATA15 B17

DATA16 C16

DATA17 E15

DATA18 E14

DATA19 E13

DATA20 E12

DATA21 E16

DATA22 F15

DATA23 G13

DATA24 E17

DATA25 G12

DATA26 F14

DATA27 F12

DATA28 G11

DATA29 G16

DATA30 H13

F13

n X B A C K / G P B 5

K 2

n X B R E Q / G P B 6

L 5

n G C S 0

F 6

n G C S 1 / G P A 1 2

B 2

n G C S 2 / G P A 1 3

C 3

n G C S 3 / G P A 1 4

C 4

n G C S 4 / G P A 1 5

D 3

n G C S 5 / G P A 1 6

C 2

n O E

C 5

n W A I T

E 4

n W E

E 6

O M 0

T 1 5

O M 1

R 1 3

DATA11DATA12

BC36

0.1uF/Z

DATA10

DATA15

DATA9

DATA14

nGCS2

DATA13

DATA8

XTIrtc

DATA20

DATA17

DATA19

DATA23

nGCS1

ADDR25

DATA18

DATA22

DATA16

DATA21

XTOrtc

MPLL UPLL

XTAL XTAL

DATA28

DATA25

DATA26DATA27

DATA30

DATA24

DATA29

DATA31

1 0

0 1

0 0

OM3 OM2

1 1

X216.9344MHz

OSC OSC

OSC XTAL

XTAL OSC

DATA[0..31]

ADDR1 ADDR0

ADDR2

(Address,Data,ADC,Clock,DMA,Timmer)

ADDR3

NAND

BOOT

0 1

0 0

OM1 OM0

ADDR4

32BIT

16BIT

1 1

1 0

BOOT SELECT

TEST ADDR5 ADDR6

ADDR8 ADDR7

ADDR9

ADDR11 ADDR12

ADDR10

ADDR19

ADDR15

ADDR18 ADDR17 ADDR16

ADDR13 ADDR14

ADDR21

ADDR23

XTIpll

ADDR20

ADDR22

MPLLCAP

RTC Clock

CLK

X332.768kHz

34

Filter

UPLLCAP

BOOT SELECT

DATA0

nWE

OM2

EXTCLK

DATA1

OM0

OM3

OM1

DATA2DATA3

nGCS3

nGCS4

nOEnWAIT

CLK SELECT

DATA7

DATA4

C44

15pF/J

DATA5DATA6

nXDREQ1nXDREQ0

VCC3.3

DGND

VCC1.3

BC37

0.1uF/Z

D GN D D GN D

DGND

DGND

DGND

R154

4.7K/F

nXDACK1

ADDR26

VCC3.3

OM0 OM1

VCC3.3

DGND DGND

BC38

0.1uF/Z

C45

22pF/J

R155

4.7K/F

BC39

0.1uF/Z

BC40

0.1uF/Z

R1 57 2 2 /F

R309

4.7K/F(unload)

R153

4.7K/F

BC32

0.1uF/Z

R310

4.7K/F



Service Manual

R 1 85 2 2/ F

% SDRAM ADDR, DATA, CONTROL, SERIAL RESISTER

배열확인필요% PIN

BNDATA[0..7]

BNDATA3

BNDATA0

BNDATA6

BNDATA2

BNDATA7

BNDATA5

BNDATA4

BNDATA1B _nFWEB_nFRENAND_nFCE

NAND Flash

SCKE

nWBE2nWBE3

SCLK0

B_ALE

BA0

R 31 7 0 /F

R3 18 0 /F(u n lo a d)

R319 0/F

R3 20 0 /F(u n lo a d)

BA0 ADDR24

BA1 ADDR26

BA1

BA0 ADDR25

BA1

BC79

0.1uF/Z

R 1 73 2 2/ F

BC80

0.1uF/Z

nSCAS

nWE

nGCS6nSRAS

ADDR[24..26]

NAND _nFCEB_nFCE

BC81

0.1uF/Z

BA1

BA0

R 1 74 2 2/ F

B_CLE

R 18 7 0 /F

R 1 77 2 2/ F

SDRAM Memory

RnB NAND_R/nB

R 1 78 2 2/ FnWBE0nWBE1

SCLK0SCKE

NAND_R/nB

BC820.1uF/Z

R 1 72 2 2/ F

R 1 80 2 2/ F

BC76

0.1uF/Z

BF1

CIM21U101NE

R 1 71 2 2/ F

BC830.1uF/Z

R 1 76 2 2/ F

R 1 83 2 2/ F

DATA5

DATA10

DATA6

DATA4

DATA11DATA12DATA13

DATA7

DATA14

DATA15

ADDR6

ADDR8 ADDR9

ADDR5

ADDR3

ADDR13

ADDR4

ADDR2DATA1

ADDR10

ADDR7

ADDR12

DATA2

DATA[0..31]

ADDR11

DATA0

DATA[0..31]

ADDR7

ADDR11

ADDR5

ADDR2 ADDR3

ADDR13

ADDR4

ADDR8

ADDR6

ADDR9

ADDR12

ADDR10

DATA28

DATA20

DATA22

R 1 79 2 2/ F

DATA25DATA26

DATA23

DATA21

DATA16

DATA30

DATA27

DATA19

DATA31

DATA8

DATA18

DATA24

DATA29

DATA17

DATA3

SDRAM2SDRAM1

ADDR14 ADDR14

R 18 8 4 .7 K /F

ADDR[2..14]

BC77

0.1uF/Z

R 1 82 2 2/ F

DATA9

BC78

0.1uF/Z

R 1 84 2 2/ F

U30

K9F1208U0B-PCB0

nRE8

R/nB7

nCE9

Vcc12

Vss 13

CLE16 ALE17

nWE18

nWP19

I/O0 29

I/O130

I/O2 31

I/O3 32

I/O441

I/O5 42

I/O6 43

I/O7 44

Vcc37

Vss 36

LOCKPRE38

U27

K4S561632C-TC75(32MB)

A023

A124

A225

A326

A429

A530

A631

A732

A833

A934

A1022

A1135

BA121

nWE 16

nSRAS18nSCS

19

nSCAS 17

LDQM15

UDQM39

SCKE37

SCLK38

VDD2 27VDD1

14

DQ02

DQ1 4

DQ2 5

DQ37

DQ4 8

DQ510

DQ6 11

DQ7 13

DQ842

DQ9 44

DQ10 45

DQ11 47

DQ12 48

DQ1350

DQ14 51

DQ15 53

VDDQ03VSS2

54 VSS1

41 VSS028

VSSQ352 VSSQ246 VSSQ112 VSSQ0

6

BA020

VDD0 1

VDDQ3 49VDDQ2

43VDDQ1 9

A1236

nSCAS

nWE

nGCS6nSRAS

U26

K4S561632C-TC75(32MB)

A023

A124

A225

A326

A429

A530

A631

A732

A833

A934

A1022

A1135

BA121

nWE 16

nSRAS18nSCS

19

nSCAS 17

LDQM15

UDQM39

SCKE37

SCLK38

VDD2 27VDD1

14

DQ02

DQ1 4

DQ2 5

DQ37

DQ4 8

DQ510

DQ6 11

DQ7 13

DQ842

DQ9 44

DQ10 45

DQ11 47

DQ12 48

DQ1350

DQ14 51

DQ15 53

VDDQ03VSS2

54 VSS1

41 VSS028

VSSQ352 VSSQ246 VSSQ112 VSSQ0

6

BA020

VDD0 1

VDDQ3 49VDDQ2

43VDDQ1 9

A1236

R 1 75 2 2/ F

VCC3.3

VCC3.3

VCC3.3

DGND

VCC3.3

DGNDDGND

DGND

DGNDDGNDDGND

R 1 86 2 2/ F

VCC3.3

R 1 81 2 2/ F

R1 89 0 /F(u n lo a d)

LCD components

Consists of the signal buffer, the DAC(Digital-Analog Conver), the Op

Amp and the DC-DC Converter. DC-DC Converter converts +5V into

+28V then supplies power to the Op Amp. The Op Amp multiplies the

output of the DAC(0~2V) by 15 times. The output of the Op Amp equals to

the LCD Bias Voltage. +3.3V signals from the CPU becomes +5V signals



Service Manual

LAN Controller

Consists of SMSC’s LAN91c113 Ethernet Controller and supports

10/100Base-T.

RESET

BC240.1UF/Z

DGND

nWE

R58

22/J

nWAIT

LTXD+

LTXD-

VCC3.3

D11미삽LED

2 1

DGND

DATA6

C33560PF/J

RESET

nWE

nWE

ExINT1

D10미삽LED

2 1

LRXD+

LTXD-

nWAIT

U11CS8900A-CQ3

93

3738394041424344454647485051525354585960

65666768717273742726252421201918

7282962614936637577

762

3456

9798

9978100

8483

8281

8079

9291

8887

32313035

343364

151311

16

1412

17

9 2 2

5 6

6 9

8 1 0

2 3

5 5

5 7

7 0

1 8 9

8 6

9 4

9 6

9 0

8 5

9 5

RES

SA0SA1SA2SA3SA4SA5SA6SA7SA8SA9SA10SA11SA12

SA13SA14SA15SA16SA17SA18SA19

SD0SD1SD2SD3SD4SD5SD6SD7SD8SD9SD10SD11SD12SD13SD14SD15

CHIPSELMEMWMEMRIOWIORREFRESHSBHE

AENRESET

SLEEPTESTSELELCS

EECSEESK

EEDATAOUTEEDATAIN

XTLIXTLO

LED0/HC0BSTATUS/HC1

LANLED

DO-DO+

CI-CI+

DI-DI+

RXD-RXD+

TXD-TXD+

INTRQ0INTRQ1INTRQ2INTRQ3

MEMCS16IOCS16

IOCHRDY

DMARQ0DMARQ1DMARQ2

DMACK0DMACK2DMACK3

CSOUT

V C C

V C C

V C C

V C C

G N D

G N D

G N D

G N D

G N D

G N D

A V S S 0

A V S S 1

A V S S 2

A V S S 3

A V S S 4

A V D D 1

A V D D 2

A V D D 3

DGND

VCC3.3

DGND

DATA[0..15]DATA[0..15]

LTXD-

DGND

VCC3.3

RESET

DATA2

DGND

DGND

nGCS[0..7]

ExINT[0..7]

LRXD+

VCC3.3

ADDR2

VCC3.3

DATA13

BC180.1UF/Z

VCC3.3

LRXD-

DATA1

X3

20MHz

nOE

VCC3.3

VCC3.3

DATA5

DATA7

R56100K/J

BC230.1UF/Z

VCC3.3

LINK

ExINT[0..7]

R548.02/F

DATA12

BC190.1UF/Z

DGND

VCC3.3

DGND

nGCS[0..7]

nGCS2

R504.99K/F

VCC3.3 VCC3.3

LRXD-

DATA0

ADDR[0..22]

DATA4

nWAIT

U12

AT93C46C27

65

812 7

43

NC1VSS

VccCSCLK NC2

D0D1

VCC3.3

BC220.1UF/Z

DGND

DATA11

R1024.7K/JDATA10

BC170.1UF/Z

R53100/F

LTXD+

BC200.1UF/Z

nOE

DGND

R52390/J

ADDR1

DATA15

DGND

ADDR3

DATA3

VCC3.3

ADDR[0..22]

VCC3.3

ADDR[0..22]

DATA9

R558.02/F

DATA14

ACTIVITY

LRXD-

R51390/J

VCC3.3

LRXD+

DATA8

DGND

BC210.1UF/Z

nOE

LTXD+

R59

4.7K/J

3V Lion

Back-up power for CPU’s RTC.



Service Manual

4

U7MPX5050GP

Vout 1

AGND 2

5VA 3

NC1 4

NC2 5

NC3 6

NC4 7

NC5 8

BC14

0.1UF/Z

R2210K/J

R2110K/J

5VA

AGND

C18100NF/J

+3

4

C20

1UF/Z

TP4

TP



Service Manual

Printer Board

Connects to the Digital Board; generates the printer and the motor

controlling signals using CPLD (Complete Program Logic Device)

Ext. Board

Consists of the Speaker drive circuit, exterior serials and Dsync

outputs



Service Manual

Power Board

Supplys power for each board while recharging.



Service Manual

7. System Inspection

PRINTER

Inspection contents

- Pinter status

- No Paper- Set the Speed

- Pinter noise

Inspection standards

- Detect the paper

- Normal operation in the speed 25mm/s, 50mm/s

- Noise when you use print

- Clear output

Inspection procedure

- Check the detection of the paper when the paper is in the device or

not



Service Manual

- Detect the pace maker signal

- 1mm


- Check the alteration after connecting the 5 leads ecg cable to

simulator

- Check the lead fault in the each lead- Check the gain of the printer-output after setting the 10hz sine

wave in the simulator

- Check the letter P in the display after setting the pace mode in the

simulator

- Check the size of the base noise after connecting the human body

RESPERATION

Inspection contents

- Gain 1Ω

- Noise



Service Manual

SpO2

Inspection contents

- Precision

- No finger

- Lead Fault

Inspection standards- Amp. 0.3 , %spo2 96: +/- 2

- Detect the NO FINGER

- Detect the lead fault


- Check the error by using the simulator ; Amp 0.3, % 96

- Check the message when you don't put the finger in the Probe

- Check the message when the SpO2 connector is disconnected from

the main device

TEMP



Service Manual

NIBP

Inspection contents

- Precision

- Set the Zero

- Operate the OVP

- Auto measurement


- The mean values after measuring 5 times : +/- 5mmHg

- Set the normal zero

- adult : 290mmHg

- Auto measurement in the auto-mode


- Check the values 5 times in the arm cuff mode by using the

simulator; 120/93/80, 200/196/180

- Set the zero in the device

- Check the OVP operation by using the simulator ; 290mmHg



Service Manual

Electrical safety

Inspection contents

- Inspect the voltage

- Inspect the patient leakage current


- Between the power teminals :1500Volt

- Between the power and ECG electrode : AC4000Volt

- Between the power and temp : AC4000Volt

- Patient leakage current should be under 50uA


- Check the insulation after giving the AC1500Volt during 60 sec.

between power teminals


between power teminals and terminals of the ECG electrode




Service Manual

8. Trouble Shoot

Noise in ECG

The patient's skin

is extremely dry

YES

NO

Apply ECG gel or water to the area ofcontact then use the electrode.

The electrode isin poor conditions

The Cable

(lead wire)

is disconnected

Repair the ECG B/D

NO

NO

YES

YES

Replace the electrodes (Use CE

compatible products)

Replace lead wires

- Gel is dry.- Electrodes does not stick well to skin

SpO2 malfuction



Service Manual

The extension cables Yes

are disconnected

No

The transducer is Yes

in bad condition?

No

Repair the IBP B/D

Abnormality in IBP measurements

Replace extension cables

Replace the transducer cable



Service Manual

Temp malfunction

NIBP malfuction

Air leaks from the hoseconnector or cuff

YES

NO

Replace the hose or cuff

Repair NIBP B/D

The probe is

in bad conditions

YES

NO

Replace the probe

Repair the Temp B/D

Abnormality in NIBP measurements



Service Manual

Failure in battery recharge (the battery does not fully recharge in 6 hours

or more)

The battery voltage

is lower than 5v

YES

NO

Replace the battery

Repair the power B/D

The output voltage of the

adapter is 18v

YES

NO

Replace the adapter(the battery will not be charged at the ratelower than 17v)

YES

NO

Replace the adapter

The adapter connector

is in bad conditions

YES

NO

Replace the adapter

The output voltage of theadapter is lower than 18v

Power failure



Service Manual

Periodic noises

Display lead fault

message appears

YES Turn functions not in use off

(More- Display -Set para)

Repair the accompanyingequipment

All alarm has been

turnd off

YES

NO

The paper tray cover

is properfly shut

YES

NO

Shut the cover tight

The printer

functions abnormally

YES

NO

Replace the printer

NO

Print failure

Service Manual

8. Exploded View



Revision A BM7 Patient Monitor 40

Service Manual




Service Manual



Service Manual

Analog1 b/d, Ibp part

R22

R21

140/F/3216

-5VA




+S2

SH

R26 100K/F/1608

-5VA

R311.2K/F/1608

R33 100K/F/1608

R28

120K/F/1608

R29

68K/F/1608

R2347/F/1608

R2710K/F/1608

R30

10K/F/1608

5VA

R39 100K/F/1608

R48 100K/F/1608

R461.2K/F/1608

R42

120K/F/1608

R115560K/F/1608

R116560K/F/1608

R43

68K/F/1608

R3647/F/1608

R4010K/F/1608

R44

10K/F/1608

U9

TL431AC/SOIC-8

140/F/3216

-5VA

TP4

미삽

1

5VA

TP5

미삽

1

TP7

미삽

1

TP6

미삽

1

AGND

AGND

AGND

5VA

AGND

40Hz LOW-PASS FILTER

5VA

C32 1NF/J/1608

C34 1NF/J/1608

AGND

-5VA

C310.1UF/Z/1608

C350.1UF/Z/1608

C3318NF/K/1608

IBP2IBP2

C30 39NF/K/1608

C44 1NF/J/1608

C400.1UF/Z/1608

C430.1UF/Z/1608

C39

39NF/K/1608

5VA

C42

18NF/K/1608

5VA

5VA

U10

TL431AC/SOIC-8

L4

BEAD/2012

SMD-L(2012)

1 2

-5VA

-5VA

-5VA

R109

140/F/3216

-5VA

L22

BEAD/2012SMD-L(2012)

1 2OUT+EXREF2

+Ex2

AGND

-5VA

-5VA

5VA

L23


1 2OUT-EXREF2

-Ex2

5VA

R110

140/F/3216

5VA

5VA

L5


1 2

L6


1 2

L7


1 2

L8


1 2

L9

미삽 /BEAD/2012

SMD-L(2012)

1 2

L10


1 2

L11


1 2

L12

미삽 /BEAD/2012SMD-L(2012)

1 2

AGND AGND

IBP-GND

OUT+EXREF1

IN-S1

IN+S1

OUT-EXREF1

IN-CAL1

IN+S2

IN-S2

IN-CAL2

R35미삽 /390K/F/1608

R47미삽 /390K/F/1608

AGND

AGND

AGND

AGND

R105 20K/F/1608

AGND

R106 10K/F/1608

R107 10K/F/1608

R108 20K/F/1608

R111 20K/F/1608

AGND

R112 10K/F/1608

R113 10K/F/1608

R114 20K/F/1608

5VA

-5VA

D6BAV99

+ C26

10UF/16V/D55

+C24

10UF/16V/D55

AGND AGND

5VA

40Hz LOW-PASS FILTER

C270.1UF/Z/1608

R24

10K/F/1608

C250.1UF/Z/1608

R32

10K/F/1608

R37

10K/F/1608

R41

10K/F/1608

C280.1UF/K/1608

C360.1UF/K/1608

C370.1UF/K/1608

C450.1UF/K/1608

-S1

+S1

AGND AGND

R25

10M/F/1608

AGND

AGND

AGND

-

+

U11BTLC084B/SOTLC084

5

67

4

1 1

AGND

-

+

U11CTLC084B/SOTLC084

10

98

4

1 1

AGND

R34

10M/F/1608

-

+

U11ATLC084B/SOTLC084

3

21

4

1 1

R38

10M/F/1608

-

+

U11DTLC084B/SO

12

1314

4

1 1

R45

10M/F/1608

-5VA

5VA

D7

BAV99

5VA

C41 1NF/J/1608

+ C2910UF/16V/D55

+ C3810UF/16V/D55

5VA

-5VA

D8

BAV99

-5VA

IBP1

-

+

U12BTLC084B/SOTLC084

5

67

4

1 1

-5VA

U22

TL431AC/SOIC-8

AGND

-

+

U12CTLC084B/SOTLC084

10

98

4

1 1

D5BAV99

+ C96

10UF/16V/D55

AGND

C970.1UF/Z/1608

AGND

-

+

U12ATLC084B/SOTLC084

3

21

4

1 1

-

+

U12DTLC084B/SO

12

1314

4

1 1

배 증 폭338

배 증 폭338

IBP1

+Ex1

-Ex1

5VA

-5VA

5VA

U23

TL431AC/SOIC-8

AGND

+ C98

10UF/16V/D55C990.1UF/Z/1608

AGND AGND

-S2

Service Manual

Analog1 b/d, Nibp part




R25

0/J

C26

0.1UF/J

ACP

+

-U9B

MCP604ISL

5

6

7

4

1 1

U7

MPX5050GP

1

2

3

4

5

6

7

8

Vout

AGND

5VA

NC1

NC2

NC3

NC4

NC5

R21

10K/J

R22

10K/J

AGND

AGND

+

-U9D

MCP604ISL

12

13

14

4

1 1

AGND

+

-U9A

MCP604ISL

3

2

1

4

1 1

C20

1UF/Z

AGND

R28

1K/J

5VA

TP4

TP

1

1

C30

1UF/Z

AGND

BC14

0.1UF/Z

AGND

C18

100NF/J

C29

1UF/ J/MULTI

R30

1K/F

C22

0.1UF/Z

5VA

C24

47NF/J

AGND

R29

51K/J

TP5

TP

1

1

5VA

R27

200K/F

AGND

C28

0.1UF/J

ABP

+

- U9C

MCP604ISL

10

9

8

4

1 1

R31

1K/J

Service Manual

Analog1 b/d, SpO2 part




U1

Bionet-Device

SS 1

SCL 2

SDI 3

SDO 4

Starting Sync 5

DAQ Sync 6

U2

ChipO2 Plus

SS1

SCL2

SDI3

SDO4

Starting Sync5

DAQ Sync6

Service Manual

Analog1 b/d, Temp part




5VA

TP6TP

1

1

AGND

R11

100K/F

AGND

AGND

U23

B2K

12

3

45

6

IN1NC 1

OUT1

OUT2NC 2

IN2

C40.1UF/K

J2

5267-2

12

R10

1070/B

D2

?

6

1

8

AGND

T_REF

R9

?

TEMP1

C50.1UF/K



Service Manual

Analog2 b/d respiraton part

-5VA_1C88




AGND_1

+5VA_1

D-1LM431

6

1

8

+5VA_1

R97

3.3K/J

+5VA_1

RESP_DIS

-

+

U22B

LM29035

67

8

4

R89 47K/F

R134200K/J

AGND_1

AGND_1

R54100K/F

R126

10K/F

R113

10K/F

R90

1K/J

LL_R

C49 330PF/J

-

+

U18B

TL062CDR

5

67

8

4

AGND_1

AGND_1

TP7

D36

R1072.7K/F

AGND_1

-5VA_1

-5VA_1

R115

10K/F

+5VA_1

C54

0.1UF/Z

C6915PF/J

R37

1K/J

C59

15PF/J

+C32

10UF/35V

AGND_1

-5VA_1

R92 2.7K/F

R131

200K/J

AGND_1

AGND_1

RA_R

C90

1N/400V/K

R116100K/J

AGND_1

C58

0.1UF/Z

AGND_1

C79

0.1UF/Z

+5VA_1

+

-

U19BTL062CDR

5

67

8

4

AGND_1

R94

100K/F

C871UF(105K63)

AGND_ 1

AGND_1

+5VA_1

-

+

U22A

LM2903

3

21

8

4

R1284.7K/F

AGND_1

C77

0.1UF/Z

C50

330PF/J

AGND_1

+

-

U19A

TL062CDR

3

21

8

4

R11227K/F

C63

0.1UF/Z

C9147PF/J TP8

+5VA_1

AGND_1

C92

1N/400V/K

AGND_1

R99

2M/J

+5VA_1

-5VA_1

RESP_114KHz

R91 56K/F

+5VA_1

C51

0.1UF/Z

+5VA_1

+5VA_1

AGND_1

R117

100/J

AGND_1

C9347PF/J

D35

C78

0.1UF/Z

R65

10K/F

RESP_SIG1

R125

10K/F

R130

47/J

AGND_1

AGND_1

-5VA_1

R61

10K/F

-5VA_1

R93

470/F

+

-

U20A

LF353

3

21

8

4

R60

390K/J

R662K/F

-

+

U18A

TL062CDR

3

21

8

4

R96

1K/J

C70

0.1UF(1J104J)

+ C8910UF/35V

AGND_1

AGND_1

D33

-5VA_1

R104

10K/J

-5VA_1

AGND_1

AGND_1

AGND_1

+

-

U20BLF3535

67

8

4

RESP_ON

C641N/400V/K

-5VA_1

R105

3.3K/J

C56

0.1UF/Z

D34

+5VA_1

U17

74HC4053

1213

21

53

611

109

14

15

4

168

7

X0X1

Y0Y1

Z0Z1

INH ABC

X

Y

Z

VDDVSSVEE

AGND_1

C60

0.1UF/J

C65

0.1UF/Z

TP6

+5VA_1

AGND_1

AGND_1

C55

100NF/J

AGND_1

C53

0.1UF/Z

R95

100K/F

C62

0.1UF/Z

R132

200K/J

U21

74HC4053

1213

21

5

3

61110

9

14

15

4

1687

X0X1

Y0Y1

Z0

Z1

INH ABC

X

Y

Z

VDDVSSVEE

R127

47/J

Q7

?

R114

1K/J

R133

200K/J

-5VA_1

R98

3.3K/F

AGND_1

C61

100NF/J

R10027K/F

C661N/400V/K

R1294.7K/F

+ C5210UF/35V

-5VA_1

C88

0.1UF/Z

AGND_1

R88 120K/F

+5VA_1

-

+

U8B

TL062CDR

5

67

8

4

C76100NF/J

C57

0.1UF(1J104J)

C48 330PF/J

R106

3.3K/J

C681.5NF/J

AGND_1

-

+

U8A

TL062CDR

3

21

8

4

C80

0.1UF/Z

C67

0.1UF/Z

Service Manual

Connector b/d




DGND

LTXD+

DGND

J7

5267-3

123

SGND

LRXD-

CRXD

SGND

LRXD+

J6

EJ210-2.0

123

DSYNC_OUT

CRXD

ADAP_PWR

DSYNC_OUT

J2

DS03-09F-R

594837261

J4

CH508-04-ST

1234

ADAP_PWR

FEMALE

LTXD-

C10.1UF/Z/50/DIP

J8

5267-6

1234

56

LTXD-

LRXD-

DGND

JP1

DJ04-6P-4M

1 2 3

4 5 6

LTXD+

J3A

XF10B11A-COMB01-4

1A2A3A4A5A6A7A8A

DGND

C20.1UF/Z/50V/DIP

CTXD

LRXD+

DGND

CTXD

Service Manual

Digital b/d, I/F connector part

VCC3.3LRXD+

POWER CHK

J2

LRXD-

LRXD+ VCC7 5

VIN

VCC5 0

LRXD-

VSW




RXA

R8

0/J

DGND

IISCLK

R5

0/J

GND

SPI_TXD

RxD1

LTXD+

SPI_CLK

PORT1

IISCLK

IISCLK

VALVE_ON1

R121

12K/J

RxD0

RTS0

R4

0/J

RxD1

SPI_TXD

RXB

DACCLK

LTXD-

PORT3

MOTOR_ON

R3

0/J

TXB

VALVE_ON0

PORT3

TXB

TXB

R2

0/J

IISLRCK

LTXD-

RXA

PORT0

LTXD-

IISDI

SPI_CLK

AC_IN

R125

0/J

POWER_ON1

TxD1

RXA

POWER_ON0

DSYNC

R1

0/J

LTXD+

POWER_CHK

IISDO

POWER_ON1

TXA

PORT2

TOUT4

TOUT1

PORT4

TOUT4

PORT3

AC_IN

TOUT3

TxD1

VCC3.3

RxD0

R6

0/J

BTOUT0

SPI_TXD

TOUT4

RTS0

BTOUT0

LRXD-

PORT4

J2

5268-12

123456789101112

nXDREQ1

DACCLK

POWER_CHK

DSYNC

VINSW

SPI_CLK

TxD0

IISDO

VALVE_ON1

TXA

PORT0

RXB

PORT1

Q4MMBT3904

3

1

2

IISDI

RTS0

R7

0/J

TOUT1

VCC7.5

PORT2

nXDREQ1

VALVE_ON2

VALVE_ON2

R984.7K/J

PORT1

TxD1

TxD0

PORT4

TXA

PORT2

IISDI

MOTOR_ONIISDO

TxD0

VCC5.0

RxD1

RxD0

nXDREQ1

TOUT1

LRXD+

R120

47K/J

LTXD+

J1

GF120-30-LS

123456789101112131415161718192021222324252627282930

AC_IN

BTOUT0

VALVE_ON0

RXB

PORT0

POWER_ON0

IISLRCK

IISLRCK

Service Manual

Dgital b/d CPU part

nGCS2nGCS3

MPLLCAPUPLLCAP

XTIpll

OM2

OM3nGCS0nGCS1

MPLL UPLL

OM3 OM2

Filter

X4

VCC3.3

LADDR2

LADDR1

LADDR[0..21]

LADDR3

LADDR0




nGCS6nGCS5nGCS6

nGCS5

BC700.1uf/Z

VCC3.3

DGND

U23

74LVC245

A12

A23

A34

A45

A56

A67

A78

A89

G19

DIR

1

B1 18

B2 17

B3 16

B4 15

B5 14

B6 13

B7 12

B8 11

ADDR22

LADDR2

LADDR13

LADDR1

LADDR12

LADDR0

LADDR11

LADDR5LADDR4

LADDR15

LADDR3

LADDR14

LADDR10

LADDR9LADDR8

LADDR7LADDR6

ADDR[0..31]

ADDR23

TOUT1TOUT1

BC690.1uf/Z

VCC3.3

TP1

TESTPOINT

1

BUFF_CS

DGND

미 삽

TOUT0TOUT0

BUFF_CSBUFF_CS

nGCS0nGCS0

LDATA2LDATA1

LDATA15

LDATA0

LDATA14

LDATA7LDATA6LDATA5LDATA4LDATA3

LDATA13LDATA12LDATA11LDATA10

LDATA9LDATA8

LDATA[0..15]

TOUT0

+BC64

10uF/6.3V/3216

1

2

BC57

0.1uF/Z

1

2

+BC66

10uF/6.3V/3216

1

2

BC59

0.1uF/Z

1

2

BC61

0.1uF/Z

1

2

BC63

0.1uF/Z

1

2

BC56

0.1uF/Z

1

2

+BC65

10uF/6.3V/3216

1

2

BC58

0.1uF/Z

1

2

+BC67

10uF/6.3V/3216

1

2

BC60

0.1uF/Z

1

2

BC62

0.1uF/Z

1

2

nGCS5

XTOrtc

DATA[0..31]

CLKOUT0

XTIrtc

OM2

ADDR[0..23]

MPLLCAPUPLLCAP

nWAIT

OM3

nGCS4

OM1OM0

EXTCLK

XTIpll

XTIrtc

TP3

TESTPOINT1

nGCS6

XTOpll

XTOrtc

EXTCLK

XTOpll

OM0

TOUT1

nWE

OM1

nOE

nXDACK1nXDREQ0nXDREQ1

LnGCS6

nXDACK0

미 삽

DATA11DATA12

U25

74LVCH162245/TSSOP

1DIR1

1B1 2

1B2 3

1B3 5

1B4 6

1B5 8

1B6 9

1B7 11

1B8 12

2DIR24

2OE25 1OE48

1A147

1A246

1A344

1A443

1A541

1A640

1A738

1A837

2A826

2A727

2A629

2A530

2A432 2A333 2A2

35 2A136

2B1 13

2B2

14

2B3 16

2B4 17

2B5 19

2B6 20

2B7 22

2B8 23

DATA10

DATA15

DATA9

DATA14DATA13

DATA8

DATA20

DATA17

DATA19

DATA23

DATA18

DATA22

DATA16

DATA21

MPLL UPLL

XTAL XTAL

DATA28

DATA25DATA26DATA27

DATA30

DATA24

DATA29

DATA31

1 0

0 1

0 0

1 1

Filter

RTC Clock

CLK

OSC OSC

OSC XTAL

XTAL OSC

CLKOUT

ADDR1 ADDR0

ADDR2

(Address,Data,ADC,Clock,DMA,Timmer)

ADDR3

NAND

BOOT

0 1

0 0

OM1 OM0

ADDR4

32BIT

16BIT

1 1

1 0

BOOT SELECT

TEST ADDR5 ADDR6

ADDR8 ADDR7

ADDR9

ADDR11 ADDR12

ADDR10

ADDR19

ADDR15

ADDR18 ADDR17 ADDR16

ADDR13 ADDR14

BC930.1uf/Z

CLK SELECT

ADDR21

ADDR23

DGND

VCC3.3

ADDR20

ADDR22

RTC Clock

CLK BOOT SELECT

DATA0DATA1

DATA2DATA3

nOE

ADC DATA

nWAITnOEnWAIT

CLK SELECT

DATA7

BC47

0.1uF/Z

1

2

DATA4DATA5DATA6

C21

15pF/J

C22

15pF/J

C23

15pF/J

C24

15pF/J

LADDR16

BC44

0.1uF/Z

1

2

C26

22pF/J

+BC53

10uF/6.3V/3216

1

2

+BC51

10uF/6.3V/3216

1

2

R109

4.7K/J

1

2

BC46

0.1uF/Z

1

2

BC49

0.1uF/Z

1

2

BC43

0.1uF/Z

1

2

U21A

S3C2410A-26

A I N 0

U 1 6

A I N 1

T 1 5

A I N 2

U 1 7

A I N 3

T 1 6

A I N 4

R 1 5

A I N 5

T 1 7

A I N 6

R 1 6

A I N 7

N 1 3

V r e

f

N 1 2

E X T C L K

J 1 1

C L K O U T 0 / G P H 9

R 1 2

C L K O U T 1 / G P H 1 0

U 1 2

M P L L C A P

P 1 7

U P L L C A P

L 1 3

O M 2

U 1 4

O M 3

T 1 3

X T I p l l

H 1 7

X T I r t c

P 1 6

X T O p

l l

H 1 6

X T O r t c

R 1 7

T O U T 0 / G P B 0

F 2

T O U T 1 / G P B 1

F 1

T O U T 2 / G P B 2

F 4

T O U T 3 / G P B 3

G 3

T C L K 0 / G P B 4

G 4

T C L K 1 / E I N T 1 9 / G P G 1 1

R 1 1

n X D A C K 0 / G P B 9

H 2

n X D A C K 1 / G P B 7

G 2

n X D R E Q 0 / G P B 1 0

H 3

n X D R E Q

1 / G P B 8

H 4

ADDR0/GPA0B14

ADDR1D14

ADDR2 A14

ADDR3C13

ADDR4B13

ADDR5D13

ADDR6 A13

ADDR7C12

ADDR8B12

ADDR9G12

ADDR10D12

ADDR11E12

ADDR12B11

ADDR13 A11

ADDR14C11

ADDR15G11

ADDR16/GPA1 A10

ADDR17/GPA2B10

ADDR18/GPA3E10

ADDR19/GPA4D10

ADDR20/GPA5F10

ADDR21/GPA6 A9

ADDR22/GPA7D9

ADDR23/GPA8E9

ADDR24/GPA9B9

ADDR25/GPA10C9

ADDR26/GPA11E8

DATA0 B8

DATA1

A8

DATA2 D7

DATA3 E7

DATA4 C7

DATA5 B7

DATA6 A7

DATA7 C6

DATA8 F7

DATA9 B6

DATA10 D6

DATA11 A5

DATA12 C5

DATA13 B5

DATA14 D5

DATA15 A4

DATA16 A3

DATA17 B3

DATA18 A2

DATA19 A1

DATA20 B2

DATA21 C3

DATA22 B1

DATA23 C2

DATA24 C1

DATA25 D2

DATA26 D4

DATA27 D1

DATA28 E3

DATA29 E2

DATA30 E4

DATA31 E1

n X B A C

K / G P B 5

G 1

n X B R E

Q / G P B 6

G 5

n G C S 0

D 1 7

n G C S 1 / G P A 1 2

E 1 5

n G C S 2 / G P A 1 3

E 1 6

n G C S 3 / G P A 1 4

E 1 4

n G C S 4 / G P A 1 5

E 1 7

n G C S 5 / G P A 1 6

F 1 5

n O E

C 1 6

n W A I T

G 1 3

n W E

E 1 3

O M 0

R 1 4

O M 1

U 1 5

BC50

0.1uF/Z

1

2

C25

22pF/J

+BC55

10uF/6.3V/3216

1

2

R108 22/F

DATA0

DATA11

+BC52

10uF/6.3V/3216

1

2

DATA15

DATA2

DATA13DATA12

DATA1

BC45

0.1uF/Z

1

2

BC48

0.1uF/Z

1

2

DATA6

DATA4DATA5

DATA3

DATA14

BC42

0.1uF/Z

1

2

DATA9

DATA10

DATA8

DATA7

X532.768kHz

34

R110

4.7K/J

1

2

BC41

0.1uF/Z

1

2

DATA[0..31]

X412MHz

+BC54

10uF/6.3V/3216

1

2

BC940.1uf/Z

DGND

VCC3.3

LADDR17

U22

74LVCH162245/TSSOP

1DIR1

1B1 2

1B2 3

1B3 5

1B4 6

1B5 8

1B6 9

1B7 11

1B8 12

2DIR24

2OE25 1OE48

1A147

1A246

1A344

1A443

1A541

1A640

1A738

1A837

2A826

2A727

2A629

2A530

2A432 2A333 2A2

35 2A136

2B1 13

2B2

14

2B3 16

2B4 17

2B5 19

2B6 20

2B7 22

2B8 23

ADDR16

VCC3.3

LADDR18

VCC3.3

BC950.1uf/Z

DGND

VCC3.3

ADDR17

LADDR19

VCC3.3

VCC3.3

BC960.1uf/Z

DGND

VCC3.3

DGND

LADDR20

ADDR0

ADDR14

ADDR2 ADDR1

ADDR15

ADDR3

ADDR8

ADDR7 ADDR6 ADDR5 ADDR4

ADDR[0..23]

ADDR9

ADDR11 ADDR10

ADDR13 ADDR12

TOUT3TOUT3

DGND

VCC1.8

BC680.1uf/Z

VCC3.3

DGND

VCC1.8

ADDR18

BC970.1uf/Z

DGND

VCC3.3

LADDR21

ADDR19

nGCS2

nGCS4nGCS3nGCS2 nGCS1

nGCS4nGCS3

nGCS1

DGND

LADDR22

BC980.1uf/Z

VCC3.3

DGND

ADDR20

VCC3.3

nXDACK0nXDACK0nXDACK1

nXDREQ0nXDREQ1

LADDR23

nXDACK1

nXDREQ0nXDREQ1

DGND

nOE

DGNDDGND

DGNDDGND

DGND

LADDR10LADDR11LADDR12

LADDR20

LADDR4

LADDR13

DGND

LADDR21

LADDR14LADDR15LADDR16

LADDR5

LADDR7LADDR6

LADDR17

LADDR19

LADDR9LADDR8

LADDR18

DGND

ADDR21

DGND

Service Manual

MOTOR_ON

VCC3.3VCC3.3 VCC1.8D_SYNC

LIGHT_CONBATLED_CON

SPI_TXD

DACCLKSPI_CLK

R11212

VDDRTC




TxD2

VDATA[0..15]

VDEN

VCLK

SCKE

nRTS0

nWBE3

SCLK0

LCD_ON_CON

nWBE2nWBE1

VDATA1

nSCAS

VDATA15

VDATA12

VDATA10

VDATA13

VDATA7

VDATA14

VDATA3VDATA4

VDATA9

VDATA0

VDATA8

VDATA11

VDATA2

VDATA6VDATA5

RAM

CS PIN

JTAG

UART Interface

LCD SIGNAL

VDATA4

VDATA6VDATA5

VDATA7

VDATA3

VDATA0

R1 32 2 2/ F

VDATA1VDATA2

R1 33 2 2/ FR13 4 2 2/ FR1 35 2 2/ F

VDENVDEN

RxD0

RxD1TxD1RxD0 TxD0

RxD1TxD1

TxD0

VCC3.3

ExINT0

ExINT5

ExINT4ExINT2ExINT1

ExINT5ExINT4ExINT2ExINT1ExINT0

VFRAMEVFRAME

VDATA12

VDATA14VDATA15

VDATA11

VDATA8

VDATA13

VDATA9VDATA10

VDATA[0..15]

VCC3.3

VCLKVCLK

TP2

TESTPOINT

1

nTRST

TMSTDOTDITCK

TMSTDOTDITCKnTRST

DGND

RxD2RxD2

DGND

(External Interrupt , Reset , Power)

미 삽

DGND DGND

TxD2TxD2

ExINT7ExINT6

POWER_ON1POWER_ON0

VALVE_ON0POWER_ON1POWER_ON0 MOTOR_ON

VALVE_ON0VALVE_ON1

BATLED_CON

MOTOR_ON

VALVE_ON2VALVE_ON1

BATLED_CON

VALVE_ON2

LIGHT_CONDACCLK

LIGHT_CONDACCLK

ExINT6ExINT6

nRTS0nRTS0

D_SYNCD_SYNC

ExINT7ExINT7

SPI_CLKSPI_TXD

SPI_CLKSPI_TXD

nCTS0nCTS0

nTRST

ExINT2ExINT1ExINT0

ExINT4ExINT5

POWER_ON0POWER_ON1

VALVE_ON1VALVE_ON0

LCD_ON_CON

VALVE_ON2

LCD_ON_CON

nRESET

nCTS0

RxD0

RxD1

RxD2

TCK

R113

0/J

1

2

TDOTDI

TMS

U21C

S3C2410X

nRESETJ12

nRSTOUT/GPA21J16

EINT0/GPF0N14

EINT1/GPF1N17

EINT2/GPF2M16

EINT3/GPF3M17

EINT4/GPF4M15EINT5/GPF5

M14

EINT6/GPF6L15

EINT7/GPF7L17

EINT8/GPG0R8

EINT9/GPG1U8

EINT16/GPG8U10

EINT17/GPG9T10

EINT18/GPG10P10

n B A T T

_ F L T

J 1 7

P W R E N

J 1 5

R T C V D D ( 1 . 8

V )

M 1 2

V D D A

_ A D C ( 3 . 3

V )

P 1 5

V D D a l i v e ( 1 . 8

V )

G 6

V D D a l i v e ( 1 . 8

V )

J 1 4

V D D i ( 1 . 8

V )

D 1 1

V D D i ( 1 . 8

V )

C 4

V D D i ( 1 . 8

V )

C 1 7

V D D i ( 1 . 8

V )

C 8

V D D i ( 1 . 8

V )

J 1 3

V D D i_ M P L L ( 1 . 8

V )

P 1 4

V D D i_ U P L L ( 1 . 8

V )

L 1 1

V D D i a r m ( 1 . 8

V )

G 7

V D D i a r m ( 1 . 8

V )

K 3

V D D i a r m ( 1 . 8

V )

L 5

V D D i a r m ( 1 . 8

V )

M 7

V D D i a r m ( 1 . 8

V )

N 1 0

V D D i a r m ( 1 . 8

V )

R 1

V D D i a r m ( 1 . 8

V )

N 5

VDDMOP (SCLK 66MHz:1.8V,85:2.5V,100:3.3V) D8

VDDMOP (SCLK 66MHz:1.8V,85:2.5V,100:3.3V) E11

VDDMOP (SCLK 66MHz:1.8V,85:2.5V,100:3.3V) A15

VDDMOP (SCLK 66MHz:1.8V,85:2.5V,100:3.3V) A6

VDDMOP (SCLK 66MHz:1.8V,85:2.5V,100:3.3V) E5

VDDMOP (SCLK 66MHz:1.8V,85:2.5V,100:3.3V) B4

VDDMOP (SCLK 66MHz:1.8V,85:2.5V,100:3.3V) H14

VDDOP (3.3V) K1

VDDOP (3.3V) M6

VDDOP (3.3V) N16

VDDOP (3.3V) N9

VSSA_ADC T14

VSSi F6

VSSi F9

VSSi B17

VSSi F11

VSSi H15

VSSi_MPLL M13

VSSi_UPLL N15

V S S i a r m

H 1

V S S i a r m

J 7

V S S i a r m

M 1

V S S i a r m

N 8

V S S i a r m

M 5

V S S i a r m

M 9

V S S i a r m

U 4

V S S M O P

F 1 2

V S S M O P

E 6

V S S M O P

A 1 2

V S S M O P

D 3

V S S M O P

G 9

V S S M O P

F 8

V S S M O P

F 3

V S S M O P

C 1 0

V S S M O P

D 1 5

V S S O P

F 5

V S S O P

H 1 3

V S S O P

K 5

V S S O P

T 9

V S S O P

P 1 2

V S S O P

R 5

R116

4.7K/J

1

2

4.7K/J

R114

4.7K/J

1

2

R117

4.7K/J

1

2

VFRAME

VLINE

U21B

S3C2410A-26

VD0/GPC8 L1

VD1/GPC9 L2

VD2/GPC10 L4

VD3/GPC11 M3

VD4/GPC12 M4

VD5/GPC13 M2

VD6/GPC14 N1VD7/GPC15

N3

VD8/GPD0 N2

VD9/GPD1 N4

VD10/GPD2 P1

VD11/GPD3 P3

VD12/GPD4 P2

VD13/GPD5 T1

VD14/GPD6 R2

VD15/GPD7 U1

VD16/GPD8 T2

VD17/GPD9 R3

VD18/GPD10 R4

VD19/GPD11 U2

VD20/GPD12 T3

VD21/GPD13 U3

VD22/nSS1/GPD14 T4

VD23/nSS0/GPD15 P4

L E N D / G P C 0

J 4

V C L K / G P C 1

J 2

V L I N E : H S Y N C / G P C 2

J 6

V F R A M E : V S Y N C / G P C 3

K 4

V M : V D E N / G P C 4

K 2

L C D V F 0 / G P C 5

K 6

L C D V F 1 / G P C 6

L 6

L C D V F 2 / G P C 7

L 3

nBE0:nWBE0:DQM0 A17

nBE1:nWBE1:DQM1B16

nBE2:nWBE2:DQM2C15

nBE3:nWBE3:DQM3 A16

nSCS0:nGCS6F16

nSCS1:nGCS7F17

nSCASC14

nSRASB15SCKE

D16

SCLK0F13

SCLK1F14

ALE/GPA18G14

CLE/GPA17H12

R/nBR13

NCONU13

nFCE/GPA22G17

nFRE/GPA20G16

nFWE/GPA19G15

SDCLK/GPE5T6

SDCMD/GPE6P6

SDDATA0/GPE7R6

SDDATA1/GPE8N7

SDDATA2/GPE9P7

SDDATA3/GPE10R7

n T R S T

H 5

T C K

H 6

T D I

J 1

T D O

J 5

T M S

J 3

n C T S 0 / G P H 0

L 1 4

n R T S 0 / G P H 1

L 1 2

T X D 0 / G P H 2

K 1 5

R X D 0 / G P H 3

K 1 7

T X D 1 / G P H 4

K 1 6

R X D 1 / G P H 5

K 1 4

n R T S 1 / T X D 2 / G P H 6

K 1 3

n C T S 1 / R X D 2 / G P H 7

K 1 2

U C L K / G P H 8

L 1 6

I I C S C L / G P E 1 4

L 7

I I C S D A / G P E 1 5

M 8

I 2 S L R C K / G P E 0

T 5

I 2 S S C L K / G P E 1

P 5

C D C L K / G P E 2

N 6

I 2 S S D I / n S S 0 / G P E 3

U 5

I 2 S S D O / I 2 S S D I / G P E 4

U 6

S P I M I S O 0 / G P E 1 1

T 7

S P I M O S I 0 / G P E 1 2

U 7

S P I M I S O 1 / E I N T 1 3 / G P G 5

U 9

S P I M O S I 1 / E I N T 1 4 / G P G 6

R 9

S P I C L K 0 / G P E 1 3

P 8

S P I C L K 1 / E I N T 1 5 / G P G 7

R 1 0

n S S 0 / E I N T 1 0 / G P G 2

T 8

n S S 1 / E I N T 1 1 / G P G 3

L 9

L C D

_ P W R E N / E I N T 1 2 / G P G 4

P 9

X M O N / E I N T 2 0 / G P G 1 2

P 1 1

n X P O N / E I N T 2 1 / G P G 1 3

U 1 1

Y M O N / E I N T 2 2 / G P G 1 4

T 1 1

n Y P O N / E I N T 2 3 / G P G 1 5

M 1 1

D N 0

T 1 2

D P 0

P 1 3

D N 1 / P D N 0

N 1 1

D P 1 / P D P 0

M 1 0

R115

4.7K/J

1

2

IICSCLIICSDA

LnGCS6

TxD1

nSRAS

TxD0

nWBE0

Service Manual

Digital b/d, DC/DC converter part




U6

AIC111 7-2.5

3 2

1

VIN VOUT

A D J

B2

HH-1M3216-601

VCC5.0

P1

CXA-L10A

2

4

5 1

3GND

OUT2OUT VDD

OUT1

B3

HH-1M3216-601

Type : 3216Type : 3216

U7

AIC1117A -3.3

3 2

1

VIN VOUT

A D J

Type : 3216

VCC2.5

B9

HH-1M3216-601

J5

미삽5267-4

1234

Type : 3216

J9

SM02(4.0)B-BHS-1-TB

123

B8

HH-1M3216-601

DGND

Type : 3216

B4

HH-1M3216-601

+2.5GNDGND

VCC3.3

+ C23

10UF/35V

Type : 3216

B7

HH-1M3216-601

+ C2010UF/35V

Type : 3216

+ C1910UF/35V

C24

0.1UF/Z

Type : 3216

+ C2110UF/35V

GND

B5

HH-1M3216-601

GND

B6

HH-1M3216-601

VCC5.0

+ C1810UF/35V

VCC5.0



Service Manual

93 3

9 2 2

5 6

6 9

1 8 9

8 6

9 4

9 6

9 0

8 5

9 5

RES EECSC C C C 0 1 2 3 4 1 2 3

DGND

DATA[0..15]DATA[0..15]

VCC3.3

VCC3.3

VCC3.3R504.99K/F ADDR[0.. 22]

U12

81VccCS

ADDR[0.. 22]

ADDR[0 22]




RESET

BC240.1UF/Z

DGND

nWE

R58

22/J

nWAIT

LTXD+

LTXD-

VCC3.3

D11미삽LED

2 1

DGND

DATA6

C33560PF/J

RESET

nWE

nWE

ExINT1

D10미삽LED

2 1

LRXD+

LTXD-

nWAIT

U11CS8900A-CQ3

3738394041424344454647485051525354585960

65666768717273742726252421201918

728

2962614936637577762

456

9798

9978100

8483

8281

8079

9291

8887

32313035

34

3364

151311

161412

17

8 1 0

2 3

5 5

5 7

7 0

RES

SA0SA1SA2SA3SA4SA5SA6SA7SA8SA9SA10SA11SA12

SA13SA14SA15SA16SA17SA18SA19

SD0SD1SD2SD3SD4SD5SD6SD7SD8SD9SD10SD11SD12SD13SD14SD15

CHIPSELMEMWMEMRIOWIORREFRESHSBHE AENRESETSLEEPTESTSELELCS

EECSEESK

EEDATAOUTEEDATAIN

XTLIXTLO

LED0/HC0BSTATUS/HC1

LANLED

DO-DO+

CI-CI+

DI-DI+

RXD-RXD+

TXD-TXD+

INTRQ0INTRQ1INTRQ2INTRQ3

MEMCS16IOCS16

IOCHRDY

DMARQ0DMARQ1DMARQ2

DMACK0DMACK2DMACK3

CSOUT

V C C

V C C

V C C

V C C

G N D

G N D

G N D

G N D

G N D

G N D

A V S S

A V S S

A V S S

A V S S

A V S S

A V D D

A V D D

A V D D

VCC3.3

DGND

LTXD-

DGND

VCC3.3

RESET

DATA2

DGND

DGND

nGCS[0..7]

ExINT[0..7]

LRXD+

ADDR2

VCC3.3

DATA13

BC180.1UF/Z

LRXD-

DATA1

X3

20MHz

nOE

VCC3.3

VCC3.3

DATA5

DATA7

R56100K/J

BC230.1UF/Z

LINK

ExINT[0..7]

R548.02/F

DATA12

BC190.1UF/Z

DGND

VCC3.3

DGND

nGCS[0..7]

nGCS2

VCC3.3 VCC3.3

LRXD-

DATA0

DATA4

nWAIT

AT93C46C27

65

2 7

43

NC1VSS

VccCSCLK NC2

D0D1

VCC3.3

BC220.1UF/Z

DGND

DATA11

R1024.7K/JDATA10

BC170.1UF/Z

R53100/F

LTXD+

BC200.1UF/Z

nOE

DGND

R52390/J

ADDR1

DATA15

DGND

ADDR3

DATA3

VCC3.3

VCC3.3

ADDR[0.. 22]

DATA9

R558.02/F

DATA14

ACTIVITY

LRXD-

R51390/J

VCC3.3

LRXD+

DATA8

DGND

BC210.1UF/Z

nOE

LTXD+

R59

4.7K/J

Service Manual

Digital b/d LCD connector part

LCD_PVEE

VCC3.3




TOUT0

두 패키지 모두 쓸수 있도록

VFRM

VD2

R 71 1 00 / J

GND

R 67 1 00 / J

R 63 1 00 / J

DVCC5.0

DGND

VD5

DGND R 68 1 00 / J

V_PWR

VD0

C47미삽0.1UF/Z

OVD3

VFRM

BTOUT0

+5VGND

+ C3410UF/35VR 70 1 00 / J

DGND

+5VGND

OVLINE

R 64 1 00 / J

U13

MAX5380MEUK-T

1

2

34

5OUT

GND

VDDSDA

SCL

+

-

U14B

LM358

5

67

8

4BTOUT0

LCD_PVEE

C16미삽0.1UF/Z

OVD6

C1미삽0.1UF/Z

+ C41470UF/50V

C49미삽0.1UF/Z

(DIP TYPE)

BC25

0.1UF/Z

OVFRM

+5VGND

OV_PWR

U15

74HC245MTC20

23456789

191

1817161514131211

A1 A2 A3 A4 A5 A6 A7 A8

GDIR

B1B2B3B4B5B6B7B8

B11

0/J

C37

10NF/Z

OVD5

C2미삽0.1UF/Z

DGND

VCLK

BC260.1UF/Z

BC280.1UF/Z

R74

10K/F

R 60 1 00 / J

+5VGND

VCLK

OVD4

+5VGND

OVD1

TOUT0

+ C3810UF/35V

(DIP TYPE)/1W

R784.7K/J

R117180/F

L1

88UH

U16

74HC245MTC20

23456789

191

1817161514131211

A1 A2 A3 A4 A5 A6 A7 A8

GDIR

B1B2B3B4B5B6B7B8

J8

12505WR-15

123456789

101112131415

+

C35100UF/35V

VD6

B10

0/J

OVD2

VLINE

C390.1UF/Z

DVCC5.0

VCLK

IIC_SDA

VCC5.0

OVFRM

VCC3.3

R 61 1 00 / J

IIC_SDA

R 65 1 00 / J

VD1

IIC_SCL

R73

150K/F

VD[0..7]

C36

0.1UF/Z

+5VGND

OVD2OVD3

R832.2K/F

DVCC5.0

LCD_PVEE

OVD0

IIC_SDA

R 66 1 00 / J

C43미삽0.1UF/Z

DVCC5.0

VLINE

OVLINE

DGND

OVCLK

GND

VLINE

VD[0..7]

C42미삽0.1UF/Z

GND

(DIP TYPE)

OVD4

DVCC5.0

OVD0

V_PWR

+5VGND

VD7

C17미삽0.1UF/Z

R 69 1 00 / J

DGND

PVO

DGND

V_PWR

R774.7K/J

BC270.1UF/Z

R1180.27/0.5W

VFRM

DVCC5.0

OVD6

OVD5

GND

C50미삽0.1UF/Z

+

-

U14A

LM358

3

21

8

4

PVO

DGND

OVD1

BTOUT0

R80

47K/F

C44미삽0.1UF/Z

C40680PF/J

R 72 1 00 / J

VD4

OV_PWROVCLK

TOUT0

IIC_SCL

OVD7

GND

VCC5.0 D12

MBR0540T

GND

+5VGND

OVD7

VD3

U17

MC34063AD

53

78 1

26

4COMP

TCAPIPKI DC I SW C

ISWEVCC

GND

C48미삽0.1UF/Z

IIC_SCL

Service Manual

Digital b/d memory part

ADDR 1

DATA2 ADDR 2

U19

12

37nRESET VCC37

nRESET

DATA0

ADDR 5

VCC3.3

DATA0

ADDR 1

ADDR[ 0..22]

U18

23

242526

2457

A0 A1 A2A3

DQ0DQ1DQ2DQ3

ADDR[ 0..22]

DATA4

DATA1

ADDR 3DATA3 ADDR 4




VCCO

nGCS6

VCC3.3

SCKE

DATA2

ADDR 12

VCC3.3

ADDR 1

ADDR 5

DGND

DATA[0..15]

nCAS[0..3] nCAS2

SCKE

ADDR 20

nOE

TSOP1

R131

47K/J

nCAS[0..3]

DATA7

DATA8

ADDR 14

ADDR 14

BC36

0.1UF/Z

DGND

VCC3.3

nRESET

ADDR 17

nWE

R84 22/J

DGND

ADDR 7

DATA4

DATA1

DGND

ADDR 13

R87 22/J

R128

미삽10K/J

ADDR 12

nWBE[0..3]

nWE

ADDR 8

R89 22/J

DGND

R92미삽10K/J

HY29LV160BT-90V

2524232221201918

87654321

1716

262811

48

4715

29313335384042443032343639414345

2746

13

14

109

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15

A17 A18

nCEnOEnWE

A16

VIHRY/nBY

DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8DQ9

DQ10DQ11DQ12DQ13DQ14DQ15

VSS27VSS46

NC13

nWP/ACC

A20 A19

Q5미삽

MMBT3904

3

1

2

VCC3.3

VCC3.3

ADDR 5

ADDR 6

R130

미삽47K/J

ADDR 11

BC37

0.1UF/Z

DGND

DGND

nRESET

DATA6

R137

0/J

nOE

ADDR2

ADDR 10

DGND

DATA7

R90 22/J

DGND

ADDR 13

ADDR 18

DATA1 ADDR 6 ADDR 5

DATA6

ADDR 3

DATA2BC42

1UF/Z

R129

0/J

SCLK

DATA12

DATA14

DATA5

R85 22/J

VCC3.3

DATA0

R103미삽10K/J

VBAT

nWBE[0..3]

ADDR 8

VCC3.3

ADDR0

nGCS[0..7] ADDR7

#CEO

VCC3.3

DATA10DATA5

VCC3.3

DATA3

nCAS3

DATA11

VCC3.3

ADDR1 0

R134

0/J

R132

0/J

nOE

#CEO

ADDR1

U24

K6T1008U1

123456789

10111213141516

323130

17181920212223242526272829

A11 A9 A8 A13WE

A17 A15VCC

A18 A16 A14 A12

A7 A6 A5 A4

OE A10

CS

A3 A2 A1 A0

I/O1I/O2I/O3VSSI/O4I/O5I/O6I/O7I/O8

VCC3.3

DGND

K4S641632D

29303132333422

81011134244454748505153

1539

16171819

114

40383736

39

4349

6124652

2841

35

2754

2021

A3 A4 A5 A6 A7 A8 A9 A10/AP

DQ3DQ4DQ5DQ6DQ7DQ8DQ9

DQ10DQ11DQ12DQ13DQ14DQ15

LDQMUDQM

/WE/CAS/RAS

/CS

VDDVDD

N.C/RFUCLKCKEN.C

VDDQVDDQVDDQVDDQ

VSSQVSSQVSSQVSSQ

VSSVSS

A11

VDDVSS

BA0BA1

R930/J

VCCRTC

ADDR 12

ADDR 6

ADDR 15

VCC3.3

ADDR 19

DGND

SCKE

BC33

0.1UF/Z

R88 22/J

R138

0/J

VCC3.3

ADDR 21

DATA6

ADDR 16

R135

미삽0/J

DGND

DATA10 ADDR 11

ADDR 16

ADDR 9DATA9

nGCS7

DGND

BC35

0.1UF/Z

R91 22/J

VCCRTC

R94미삽10K/J

SCLK

DATA4

R136

미삽0/J

SCLK

ADDR 2

nOE

ADDR3

DGND

ADDR 22

ADDR 11

DGND

VCCO

nWE

DATA15

BC31

0.1UF/Z

U25

DS1314S-2

1234

VCCOVBATTOLGND

VCCIBW

CEOCEI

ADDR 8

DATA14

R139

미삽0/J

BC29

0.1UF/Z

VCC3.3

ADDR 7

DATA4

BC41

1UF/Z

DATA13

ADDR 18

ADDR 21

BC34

0.1UF/Z

ADDR 4

nGCS7

DATA11nGCS[0..7]

DATA5

R133

4.7K/J

DGND

DATA3

DATA15

nWE

R86 22/J

nGCS0

DATA13

VCC3.3

DATA9 ADDR 10

ADDR 15

DATA7

DGND

BC30

0.1UF/Z

VCCO

nWBE0

ADDR 9

ADDR 4

DATA0

DATA[0..15]

nWBE0

BC32

0.1UF/Z

BC40

1UF/Z

DGND

DATA8 ADDR 9

ADDR1 7

DATA12

nWBE1

Service Manual

Digital b/d serial part

TXA

RXARESET RXA

TXA

RESET




D A T A 3

TXB

UART_CS0

DATA7

BC380.1UF/Z

VCC3.3

D A T A 4

TXB

n W B E 0

RXB

DATA6

VCC3.3

RXB

TXAExINT5

U9E

74HC14

11 10

1 4

7

D A T A 0

R14210K/J

EXTCLK

VCC3.3

UART_CS0

DATA5

R95

4.7K/J

DGND

n O E

RESET

EXTCLK D A T A 1

RXB

TXB

U20

ST16C2550CQ48

123456789

101112

1 3 1 4

1 5 1 6

1 7 1 8 1 9 2 0

2 1 2 2

2 3 2 4

252627282930313233343536

3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8

D5D6D7RXBRXAnTXRDYBTXATXBnOP2BnCSAnCSBNC

X T A

L 1

X T A

L 2

n I O W

n C D

B

G N D

n R X

R D Y B

n I O R

n D S

R B

n R I B

n R T

S B

n C T

S B

N C

NC A2 A1 A0

INTBINTA

nRXRDYAnOP2AnRTSAnDTRAnDTRBRESET

N C

n C T S A

n D S R A

n C D A

n R I A

V C C

n T X R D Y A

D 0

D 1

D 2

D 3

D 4

ADD R0

R14110K/J

EXTCLK

UART_CS1

UART_CS1

TXA

DGND

ADD R2

D A T A 2

RXA

VCC3.3

ADD R1

UART_CS0

ExINT4

UART_CS1

R140

100/J

Service Manual

External B/d Sound serial part

VCC9.1VCC5.0

RxD0

VCC9.1

VCC3.3

SVCC9 1

VCC5.0

J2

1 23 4

5 67 8




SGND

DGND

SGND5.0

SGND9.1

VCC5.0

SGND9.1

SGND3.3

SVCC

B2

HH-1M3216-601

1 2

U10

MAX253CSA

1234 5

678

D1GND1FS

SD NC

VCCGND2

D2

DSYNC

SVCC3.3

SVCC

U9

MAX5355CUA

123

45

678

OUTCS

DINSCLKFB

REFGNDVDD

R1310K/F

DGND

DGND

SGND9.1

B4

HB-1M1608-301

1 2

U3E

74HC14

11 10

1 4

7

U3D

74HC14

9 8

1 4

7

C947NF/J

+ C447UF/25V

R1110K/F

SGND5.0

DGND

C17

100PF

SGND

R25

미삽453

B5

HB-1M1608-301

1 2

C10

1UF/Z

C161UF/Z

C14

330PF/J

C250.1UF/Z

VCC5.0

SPI_TXD

R8

1K/J

R2

4.7K/J

BC2

1UF/Z

SVCC

CTXD

RxD0

C13

1UF/Z

RxD0

R24

180/J

C26220NF/Z

B6

HB-1M1608-301

1 2

R610/F

R1030K/F

U4

TLP550

1234 5

678

N.C ANCAN. C G ND

OUTEN

VCC

C220.1UF/Z

STxD

SGND9.1

SGND9.1

SVCC3.3

C20.1UF/Z

DGND

R1

10

BC5

0.1UF/Z

SVCC9.1

SGND9.1

SGND9.1

DGND

U3F

74HC14

1312

1 4

7

SGND3.3

DGND

D1MS22

VCC5.0

SGND

DSYNC_OUT

SGND3.3

D5미삽MS22

T1

EPC17

1

3

10

8

6

2

4

5

7

9

VCC5.0

DGND

U8

MAX232CSE

11

1012

9

14

713

8

2

1

3

4

5

6

16

15

T1IN

T2INR1OUT

R2OUT

T1OUT

T2OUTR1IN

R2IN

V+

C1+

C1-

C2+

C2-

V-

VDD

GND

VCC5.0

VCC9.1

SPI_TXD

B3

HH-1M3216-601

1 2

SVCC5.0

VCC3.3

SGND9.1

SVCC

SGND9.1

B7

HB-1M1608-301

1 2

R2347/J

BC3

1UF/Z

U3C

74HC14

5 6

1 4

7

SPI_CLK

U6

TLP550

12345

678

N.C ANCA

N.CGNDOUTENVCC

+ C1810U/35V

C230.1UF/Z

VCC3.3

R7

0/J

SVCC

C747NF/J

C15

330PF/J

SVCC9.1

C51UF/Z

R3330/JR12

10K/F

TxD0

SGND9.1

SPI_CLK

+ C310UF/35V

U3E

74HC14

1110

1 4

7

C11

1UF/Z

C10.1UF/Z

DGND

SGND3.3

R5330/J

VCC5.0

+

-

U5A

LM3583

21

8

4

+

C8220UF/16V

R9 1K/J

C240.1UF/Z

BC1

1UF/Z

SVCC9.1

SVCC5.0

SGND

DGND

SGND

TxD0

DACCLK

+ C1910U/35V

BC4

1UF/Z

SRxD

B1BLM11A601S

1 2

+

-

U7

LM3863

25

6

1 4 8

7

J1

5267-2

1

2

+

-

U5B

LM3585

67

8

4

+C610UF/35V

DSYNC

FH01-14-DS-G

7 89 10

11 1213 14

D4

P4SMB18CA

C12

1UF/Z

SGND

SGND9.1

J2

5267-3

123

R44.7K/J

DGND

DSYNC_OUT

CRXD

SOUND

Service Manual

Interface b/d

JP3

1 23 4

POWER_SWPOWER_SWNEW POWER CHK

POWER ON0 POWER SW POWER ON0POWER_ON0

GF120-30-TS

2930 POWER ON1

JP1

1 2




LTXD+

FH01-60-DS-G

3 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 42

43 4445 4647 4849 5051 5253 5455 5657 5859 60

ECG

VCC5.0PORT3

NEW_POWER_CHK

PORT2

LTXD-

DSYNC

DACCLK

RxD0

LTXD-

LRXD+

PUMPPOWER

VCC9.1

VCC5.0

VCC5.0

RXA

RxD1

POWER_ONPULSE

AC_IN

RxD0

TOUT3

DGND

VCC7.5

VCC9.1

VALVE_ON0

J8

5268-6

123456

+ C1010UF/50V/DIP

RXA

PORT1

LRXD-LTXD-

POWER_ON1

+ C910UF/50V/DIP

TOUT3

TXA

RXA

FEMALE

PORT0

DSYNC_OUT

VCC7.5

VIN

VALVE_ON1VALVE_ON1

VCC3.3

LRXD-

LRXD+

AC_IN

JP4

FH01-60-DS-G

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

DGND POWER

LRXD+

RXB

VCC7.5PORT4

TXB

SOLPOWER

JP2

FH01-60-DS-G

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

VCC7.5

SPI_TXD

VALVE_ON0

TxD1

VIN

DACCLK

RxD0

RxD1

SPI_TXDSPI_CLK

FEMALE

AC_IN

J2

5267-12

123456789101112

SPI_TXD

DACCLK

TXA

VALVE_ON0VALVE_ON0

LTXD+

LTXD+

VCC3.3

VCC3.3

RxD0

DGND

LRXD-

DSYNC_OUT

AUX

VIN

VCC3.3

LRXD-

VCC7.5

PORT0

_ _

PORT4

PORT0

PORT1DSYNC_OUT

VCC7.5

LTXD-

LRXD+

PORT1

PORT2

RxD1

JP2.34-JP4.33

VALVE_ON1

TXA

NEW_POWER_CHK

VIN

PORT4

VALVE_ON1

PORT3

POWER_ON1

PORT1

POWER_ON0

PORT3

VIN

DSYNC

RXB

VCC9.1

RXA

TOUT3

TxD1

RxD1

SPI_CLK

VCC3.3

VCC9.1

LRXD+

DSYNC

LRXD+

FEMALE

VCC3.3

TXB

DSYNC_OUT

DGND

PORT0

LRXD-

JP2.36-JP4.35

TxD1

LTXD+TOUT3

RXB

RXBVCC7.5

VCC5.0

LTXD+

AC_IN

TxD1

DGND

VCC5.0

MOTOR_ONVALVE_ON1

VIN

POWER_ON0

SOLPOWER

JP4.34-JP4.4

VCC9.1

PORT0

TxD0

SpO2

VCC9.1

DSYNC_OUT

PORT2

TXA

SPI_TXD

SPI_CLK

TXB

PORT1

DGND

VCC5.0

NEW_POWER_CHK

LTXD-

SPI_CLK

TxD0

DSYNC

PORT2

DACCLK

AC_IN

SPI_TXD

POWER_ONPULSE

TxD0

DGND

_

RxD0

DACCLK

NEW_POWER_CHK

MOTOR_ON

_

LTXD-

VCC9.1

LRXD-

VCC5.0

RxD1

TOUT3

_

VCC7.5

POWER_ONPULSE

VALVE_ON0

POWER_SW

J1

123456789

1011121314151617181920212223242526272829

VIN

RXB

POWER_SW

_

PUMPPOWER

VCC9.1

MOTOR_ON

POWER_ON1

PORT4

POWER_ON1

TXA

RXA

TXB

TxD0

PORT3

FEMALE

POWER_ONPULSE

VCC3.3

FH01-60-DS-G

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

41 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

VCC3.3

MOTOR_ON

+ C710UF/50V/DIP

VCC5.0

NEW_POWER_CHK

VCC5.0

VCC3.3

TXB

MOTOR_ON

VCC7.5

PORT2

PORT3

PORT4

SPI_CLK

VIN

TxD0

TxD1

VIN

DSYNC

POWER_ONPULSE

LTXD+

+ C810UF/50V/DIP

Service Manual

Key b/d

VCC3.3 AC_IN




DGND

SW1

D1

LED/3/GREEN

ROTARY_SWPOWER_SW

DGND

POWER_SW

VCC3.3

SW3

PHASE_BBATLED

(ENCODER)

S1

EC11B15D0

1

24

5 3

A_PHASE

COMP1

P2 B_PHASE

DGND

SW2

TACT SW

ROTARY_SW

DGND

DGND

SW2SW0

PHASE_B

PHASE_A

SW5

TACT SW

SW4

TACT SW

DGND

SW1

J1

GF120-14-LS

123456789

1011121314

DGND

ACLED

ACLED

SW1

TACT SW

D2

LED/3/YALLOW

SW0

DGND

SW3

TACT SW

BATLED

SW2

SW3

AC_IN

PHASE_A



Service Manual

VC

VCC5.0

POWERCABLE

J6

123

VC

VCC7.5

Printer Connector B D

VC

J2

2021222324

VCC7.5




OP_DATA

SENSOR : SG 105F

OP_STB3J4

52557-0410

1234

OP_STB5

TPH

OP_STB0

OP_CLK

OUT0

J3

5267-3

123

CABLETM

OP_CLK

PR1

SENSOR

J5

12505WS-14

1234567891011121314

PCB : 두께 1.0 t

OP_STB4

STEPMOTOR

DGNDOP_LE

OUT1

PR0

12505WS-10

345678910

PRINTER SIGCABLE OP_STB2

OP_STB0

TM

REV:PCB-400-PCON-1

OP_STB4

R1

5264-3P

123

OUT2

OP_STB1

OP_STB3

J7

SG105F

3

4

1

2

OP_STB5

OP_DATA

DGND

GF102-24-TS

123456789

1011121314151617181920

VCC5.0

OP_STB2

OUT3

OP_LE

TPH: LJ048-8R474 AOI ELECTRONICS)

Sensor B D

OP_STB1

STEP MOTOR:MGM-01A

BM7 Service Manual

Documents

Transcript of BM7 Service Manual