Panasonic DMC-LC1PP / DMC-LC1EB / DMC-LC1EG / DMC-LC1GC / DMC-LC1GD / DMC-LC1GN (serv.man2) Service Manual ▷ View online
2004
DMC-LC1PP
DMC-LC1EB
DMC-LC1EG
DMC-LC1GC
DMC-LC1GD
DMC-LC1GN
DMC-LC1EB
DMC-LC1EG
DMC-LC1GC
DMC-LC1GD
DMC-LC1GN
Vol. 2
Colour
(K)...........Black Type
Digital Camera
ORDER NO. DSC0401004C0
B26
1
INTRODUCTION
3
1.1.
INTRODUCTION
3
1.2.
ABOUT LEAD FREE SOLDER (PbF)
3
1.3.
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 RECYCLE THE LITHIUM ION BATTERY(U.S. ONLY)
7
5
CAUTION FOR AC CORD (EB only)
8
5.1.
INFORMATION FOR YOUR SAFETY
8
5.2.
CAUTION FOR AC MAINS LEAD
8
6
HOW TO REPLACE THE LITHIUM BATTERY
9
6.1.
REPLACEMENT PROCEDURE
9
7
SERVICE NOTES
11
7.1.
WHEN REPLACING THE MAIN C.B.A.
11
7.2.
SERVICE POSITION
11
7.3.
HOW TO DISCHARGE THE CAPACITOR ON JACK-
FLASH C.B.A.
12
7.4.
CLEANING LENS, VIEWFINDER AND LCD PANEL 12
8
CSP REPAIR PROCEDURE
13
8.1.
TOOLS TO BE USED
13
8.2.
PART NAMES OF SPOT HEATER AND BOARD
WARMER
13
8.3.
PREPARATION
13
8.4.
CSP REMOVAL PROCEDURE
14
8.5.
CSP ASSEMBLY PROCEDURE
15
9
SCHEMATIC DIAGRAMS
17
9.1.
SYSTEM CONTROL BLOCK DIAGRAM
17
9.2.
VIDEO/AUDIO PROCESS BLOCK DIAGRAM
18
9.3.
SENSOR BLOCK DIAGRAM
19
9.4.
LENS DRIVE BLOCK DIAGRAM
20
9.5.
POWER BLOCK DIAGRAM
21
9.6.
MAIN SCHEMATIC DIAGRAM
22
10 I/O CHART
33
10.1. IC1003 5CH SW REGULATOR
33
10.2. IC3502 V-CCD DRIVE
33
10.3. IC3503 CDS/AGC/AD
33
10.4. IC3101 CCD IMAGE SENSOR
34
10.5. IC4001 LCD DRIVER
34
10.6. IC4501 EVF DRIVER
34
10.7. IC6005 VENUS
35
10.8. IC7001 AF/IRIS CONTROL
37
11 CIRCUIT BOARD ASSEMBLIES
39
11.1. MAIN C.B.A.
39
12 REPLACEMENT PARTS LIST
43
12.1. ELECTRICAL REPLACEMENT PARTS LIST
43
CONTENTS
Page
Page
2
DMC-LC1PP / DMC-LC1EB / DMC-LC1EG / DMC-LC1GC / DMC-LC1GD / DMC-LC1GN
1 INTRODUCTION
1.1. INTRODUCTION
This service manual contains technical information, which allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, the information will be followed by service manual to be controlled with original service manual.
1.2. ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution:
·
Pb free solder has a higher melting point than standard solder, Typically the melting point is 50-70°F (30-40°C) higher.
Please use a high temperature soldering iron. In case of soldering iron with temperature control, please set it to 700±20°F
(370±10°C)
(370±10°C)
·
Pb free solder will tend to splash when heated too high (about 1100°F/600°C).
When soldering or unsoldering, please completely remove all of the solder on the pins or solder area, and be sure to heat the
soldering points with the Pb free solder until it melts enough.
soldering points with the Pb free solder until it melts enough.
3
DMC-LC1PP / DMC-LC1EB / DMC-LC1EG / DMC-LC1GC / DMC-LC1GD / DMC-LC1GN
1.3. HOW TO DEFINE THE MODEL SUFFIX (NTSC or PAL model)
There are four kinds of DMC-LC1, regardless the colours.
·
a) DMC-LC1S
·
b) DMC-LC1PP
·
c) DMC-LC1EB/EG/GC/GN
·
d) DMC-LC1GD
(DMC-LC1S is exclusively Japan domestic model.)
What is the difference is that the “INITIAL SETTING” data which is stored in Flash ROM mounted on Main C.B.A.
1.3.1. Defining methods:
To define the model suffix to be serviced, refer to the nameplate which is putted on the bottom side of the Unit.
NOTE:
After replacing the MAIN C.B.A., be sure to achieve adjustment.
The adjustment instruction is available at “software download” on the “CS-Web from AVC” web-site in “TSN system”, together
with Maintenance software.
with Maintenance software.
4
DMC-LC1PP / DMC-LC1EB / DMC-LC1EG / DMC-LC1GC / DMC-LC1GD / DMC-LC1GN
