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1
INTRODUCTION
3
1.1.
INTRODUCTION
3
1.2.
ABOUT LEAD FREE SOLDER (PbF)
3
1.3.
IMPORTANT NOTICE
3
1.4.
HOW TO DEFINE THE MODEL SUFFIX (NTSC or PAL
model)
4
2
SAFETY PRECAUTIONS
6
2.1.
GENERAL GUIDELINES
6
2.2.
LEAKAGE CURRENT COLD CHECK
6
2.3.
LEAKAGE CURRENT HOT CHECK (See Figure 1.)
6
3
PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
7
4
HOW TO REPLACE THE LITHIUM BATTERY
8
4.1.
REPLACEMENT PROCEDURE
8
5
SERVICE NOTES
10
5.1.
WHEN REPLACING THE MAIN C.B.A.
10
5.2.
SERVICE POSITION
10
5.3.
HOW TO DISCHARGE THE CAPACITOR ON MAIN
C.B.A.
11
5.4.
CLEANING LENS, OPTICAL VIEWFINDER AND LCD
PANEL
11
5.5.
HANDLING FOR THE MAIN C.B.A.
12
6
SCHEMATIC DIAGRAMS
13
6.1.
POWER BLOCK DIAGRAM
13
6.2.
SYSTEM CONTROL BLOCK DIAGRAM
14
6.3.
VIDEO/AUDIO BLOCK DIAGRAM
15
6.4.
SENSOR BLOCK DIAGRAM
16
6.5.
LENS DRIVE BLOCK DIAGRAM
17
6.6.
MAIN SCHEMATIC DIAGRAM
18
7
I/O CHART
29
7.1.
IC3002 V-CCD DRIVE
29
7.2.
IC3004 CDS/AGC/AD/TG
29
7.3.
IC4001 LCD COLOR DRIVER
29
7.4.
IC5001 AUDIO ANALOG
30
7.5.
IC6005 VENUS
30
7.6.
IC7001 LENS DRIVE
32
8
CIRCUIT BOARD ASSEMBLIES
35
8.1.
MAIN C.B.A.
35
9
REPLACEMENT PARTS LIST
39
9.1.
ELECTRICAL REPLACEMENT PARTS LIST
39
CONTENTS
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DMC-LC43PP / DMC-LC43PM / DMC-LC43E / DMC-LC43B / DMC-LC43A / DMC-LC43EN / DMC-LC43KR
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