Fukuda Denshi FX-7302 Manuals

Manuals and User Guides for Fukuda Denshi FX-7302. We have 1 Fukuda Denshi FX-7302 manual available for free PDF download: Service Manual

Fukuda Denshi FX-7302 Service Manual (162 pages)

ELECTROCARGIOGRAPH

Brand: Fukuda Denshi | Category: Medical Equipment | Size: 5 MB

Notice
3
Safety
3
Servicing Precautions
4
Equipment Classification
5
Overview of the Manual
6
Table of Contents
7
Component Names and Functions
11
Unit (Top Face)
13
Unit (Side, Rear, and Bottom Faces)
14
Operation Panel
16
Specifications List
18
Maintenance
19
Cleaning
21
Cleaning the Unit
21
Replacing the Battery
22
Update of the Software
24
Installing the Optional Software
25
Self-Diagnostics Test
27
User Self-Diagnostics Test
28
Test Pattern
29
Recording Test
30
Key Test
32
LCD Test
32
Buzzer Test
33
Manufacturer Self-Diagnostics Test
34
Status Test
36
Serial Test
37
CF CARD Test
38
LAN Test
39
Memory Test
40
Recorder Test
41
Touch Panel Calibration
43
Internal Memory Initialize
44
Periodical Inspections
45
Periodical Inspection Intervals and Precautions
45
List of Periodical Inspection Items
45
Safety Inspections (6 Items)
46
Before Checking the Leakage Current
46
Checking the Earth Leakage Current (Current that Flows to Protective Earth Resistance)
48
Checking the Enclosure Leakage Current
49
The Earth Terminal of the Power Outlet)
49
Checking the Enclosure Leakage Current (Current that Flows from the Enclosure to the Earth Terminal of the Power Outlet)
49
Checking the Patient Leakage Current I
50
Checking the Patient Leakage Current III
51
Checking the Patient Measurement Current
52
Checking the Protective Earth Resistance
53
Inspection of Electrical Performance/Characteristics
54
Hardware Inspections (10 Items)
56
Periodical Inspection Record
58
Disassembly
61
Removing the Enclosure Cover
63
Removing the MAIN BOARD and the ECG AMP Unit
64
Removing the Recorder Unit
66
Electric Circuit Diagrams
67
Overall Block Diagram of Unit
69
MAIN BOARD Block Diagram
70
MAIN CPU Section
71
MAIN G/A Section
71
Memory Section
72
AMP Interface Section
73
LCD Controller Section
74
Thermal Head Control Section
74
CF CARD Controller Section
75
Serial Port Control Section
75
Real Time Clock
76
Wait Control Section
76
Reset Circuit Section
77
Sensor Control Section
77
Speaker Control Section
78
(2) +1.9 V Power Generating Section
78
Clock Generating Section
80
ECG AMP BOARD Block Diagram
81
OPERATION BOARD Block Diagram
82
POWER BOARD Block Diagram
85
CARTRIDGE BOARD (Option)
85
MAIN BOARD Circuit Diagram (PCB-6956B)
87
Power Connection Table No.1
87
Power Connection Table No.1
88
Power Connection Table No.2
88
POWER/CAPACITOR/LED Block
89
+1.9 V Power Supply Voltage Generating Block
90
VISO Power Supply Voltage Generating Block
91
Clock Generating Block
92
MAIN CPU Block
93
MAIN G/A Block
94
FLASH ROM Block
95
SDRAM/RESET Block
96
Real Time Clock/Wait Control Block
97
CF Card Control Block
98
KEY/LCD I/F Block
101
ECG AMP IF/THERMAL if Block
102
Sensor/Speaker Control/Jtag if Block
103
LCD Control Block
104
LAN Control Block
105
POWER on Block
106
ECG AMP BOARD Circuit Diagrams (PCB-6731D)
107
Power Connection Table/Capacitor
107
ECG AMP Block
108
Operation Board (Pcb-6957B)
109
KEY SWITCH Block
109
LCD CONTRAST/BACK LIGHT CONTROL Block
110
Mark Sensor Board (Pcb-6942)
111
MARK SENSOR Block
111
Magazine up Sensor Board (Pcb-6943A)
112
MAGAZINE up SENSOR BOARD Block
112
Connection Board (Pcb-7028)
127
Spare Parts List
127
Main Board (Pcb-6956B)
128
Other Spare Parts List
128
Board Component Diagram
129
MAIN BOARD (PCB-6956B Component Side)
131
MAIN BOARD (PCB-6956B Soldering Side)
132
OPERATION BOARD (PCB-6957B Component Side)
133
OPERATION BOARD (PCB-6957B Soldering Side)
134
ECG AMP BOARD (PCB-6731D Component Side)
135
ECG AMP BOARD (PCB-6731D Soldering Side)
136
MARK SENSER BOARD (PCB-6942 Component Side)
137
MAGAZIN up BOARD (PCB-6943A Component Side)
138
CONNECTION BOARD (PCB-7028 Component Side)
139
Recorder 1/4
143
Recorder 2/4
144
Recorder 3/4
145
Recorder 4/4
146
ECG Amp
147
Upper Case
148
Lower Case
149
General Assembly Diagram
150
Outline View
151
Technical Instructions Related to EMC
153
Emission Information CISPR11
156
Immunity Information (to Other than Radiation/Conduction)
157
Immunity Information (to Radiation/Conduction)
158
Recommended Distance of Separation from Portable Telephone, Etc
159
Electrosurgery Interference
159

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Fukuda Denshi FX-7302 Service Manual (162 pages)

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