Read Panasonic SV-AS10EB / SV-AS10EG / SV-AS10GC / SV-AS10GN (serv.man2) Service Manual online
1 INTRODUCTION
2
1.1.
INTRODUCTION
2
1.2.
ABOUT LEAD FREE SOLDER (PbF)
2
2 SAFETY PRECAUTIONS
3
2.1.
GENERAL GUIDELINES
3
2.2.
LEAKAGE CURRENT COLD CHECK
3
2.3.
LEAKAGE CURRENT HOT CHECK (See Figure 1.)
3
3 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
4
4 CAUTION FOR AC CORD (EB only)
5
4.1.
INFORMATION FOR YOUR SAFETY
5
4.2.
CAUTION FOR AC MAINS LEAD
5
5 HOW TO REPLACE THE LITHIUM BATTERY
6
5.1.
REPLACEMENT PROCEDURE
6
6 SERVICE NOTES
7
6.1.
HOW TO DISCHARGE THE CAPACITOR ON MAIN
C.B.A.
7
6.2.
SERVICE FIXTURE AND TOOLS
7
6.3.
SERVICE POSITION
8
6.4.
WHEN REPLACING THE MAIN C.B.A.
8
7 CSP REPAIR PROCEDURE
9
7.1.
INTRODUCTION OF THE REPAIR TECHNIQUE FOR
CSP/0603
9
7.2.
BEFORE CSP REPAIR
10
7.3.
TOOLS TO BE USED
10
7.4.
PART NAMES OF SPOT HEATER AND BOARD
WARMER
10
7.5.
PREPARATION
11
7.6.
CSP REMOVAL PROCEDURE
12
7.7.
CSP ASSEMBLY PROCEDURE
13
8 TROUBLE SHOOTING
15
9 BLOCK DIAGRAMS
17
9.1.
POWER SUPPLY BLOCK DIAGRAM
17
9.2.
SYSTEM CONTROL BLOCK DIAGRAM
18
9.3.
VIDEO/AUDIO PROCESS BLOCK DIAGRAM
19
9.4.
CCD CONTORL/FLASH BLOCK DIAGRAM
20
10 SCHEMATIC DIAGRAMS
21
10.1. MAIN SCHEMATIC DIAGRAM
21
11 CIRCUIT BOARD ASSEMBLIES
29
11.1. MAIN C.B.A.
29
12 REPLACEMENT PARTS LIST
33
12.1. ELECTRICAL REPLACEMENT PARTS LIST
33
CONTENTS
Page
Page
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.
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.
2
SV-AS10EB / SV-AS10EG / SV-AS10GC / SV-AS10GN
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