Read Panasonic NV-MX500EG / NV-MX500B / NV-MX500EN / NV-MX500A / NV-MX500ENT Service Manual online
2002
NV-MX500EG
NV-MX500B
NV-MX500EN
NV-MX500A
NV-MX500ENT
NV-MX500B
NV-MX500EN
NV-MX500A
NV-MX500ENT
VOL.2
Q3-MECHANISM
Digital Video Camera/Recorder
ORDER NO. VMD0209051C8
1
INTRODUCTION
3
1.1.
INTRODUCTION
3
2
SERVICE CAUTION
4
2.1.
HOW TO DISCHARGE THE CAPACITOR ON JACK SD
C.B.A.
4
2.2.
EEPROM DATA FOR SPARE PARTS OF THE MAIN
C.B.A.
4
2.3.
SERVICE EXTENSION CABLES
4
2.4.
SERVICE EXTENSION CABLE FOR ALL C.B.A.
INCLUDED IN MODULE UNIT
6
3
BLOCK DIAGRAM
9
3.1.
SENSOR BLOCK DIAGRAM
9
3.2.
PROCESS BLOCK DIAGRAM
10
3.3.
LENS DRIVE BLOCK DIAGRAM
11
3.4.
CONTROL 1 BLOCK DIAGRAM
12
3.5.
CONTROL 2 BLOCK DIAGRAM
13
3.6.
VIDEO BLOCK DIAGRAM
14
3.7.
DSC BLOCK DIAGRAM
15
3.8.
MONITOR BLOCK DIAGRAM
16
4
SCHEMATIC DIAGRAMS
17
4.1.
SUB (SUB CONNECTION) SCHEMATIC DIAGRAM 17
4.2.
SUB (LENS DRIVE) SCHEMATIC DIAGRAM
19
4.3.
SUB (PROCESS) SCHEMATIC DIAGRAM
21
4.4.
SUB (DSC) SCHEMATIC DIAGRAM
24
4.5.
SUB (SENSOR) SCHEMATIC DIAGRAM
28
4.6.
MAIN (MAIN CONNECTION) SCHEMATIC DIAGRAM 30
4.7.
MAIN (EX INPUT) SCHEMATIC DIAGRAM
33
4.8.
MAIN (HEAD/ REC AMP) SCHEMATIC DIAGRAM
35
4.9.
MAIN (VIDEO 2) SCHEMATIC DIAGRAM
36
4.10. MAIN (VIDEO 1) SCHEMATIC DIAGRAM
37
4.11. MAIN (LCD) SCHEMATIC DIAGRAM
40
4.12. MAIN (DRIVE) SCHEMATIC DIAGRAM
41
4.13. MAIN (CONTROL) SCHEMATIC DIAGRAM
42
4.14. MAIN (POWER) SCHEMATIC DIAGRAM
47
5
CIRCUIT BOARD ASSEMBLIES
49
5.1.
SUB C.B.A. (COMPONENT SIDE)
49
5.2.
SUB C.B.A. (FOIL SIDE)
50
5.3.
SUB C.B.A. ADDRESS INFORMATION
51
5.4.
MAIN C.B.A. (COMPONENT SIDE)
52
5.5.
MAIN C.B.A. (FOIL SIDE)
53
5.6.
MAIN C.B.A. ADDRESS INFORMATION
54
6
CHECKING POINT OF THE CSP IC
55
6.1.
CHECKING POINT TABLE
55
6.2.
WAVEFORM TABLE (PLAY MODE)
78
7
REPLACEMENT PARTS LIST
84
7.1.
ELECTRICAL PARTS LIST
84
CONTENTS
Page
Page
2
NV-MX500EG / NV-MX500B / NV-MX500EN / NV-MX500A / NV-MX500ENT
1 INTRODUCTION
1.1. INTRODUCTION
This service manual contains technical information which will allow service personnel´s to understand and service this
model.Please place orders using the parts list and not the drawing reference numbers.
model.Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
manual.
Information for N-Mechanism should be referd to the another manual as below.
Order No. : VMD0105012C8
Information for MIC should be referd to the another manual as below.
Order No. : VMD0209047C8
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 the soldering iron with temperature control, please set it to
700±20°F (370±10°C).
Please use a high temperature soldering iron. In case of the soldering iron with temperature control, please set it to
700±20°F (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.
the soldering points with the Pb free solder until it melts enough.
3
NV-MX500EG / NV-MX500B / NV-MX500EN / NV-MX500A / NV-MX500ENT
2 SERVICE CAUTION
2.1. HOW TO DISCHARGE THE CAPACITOR ON JACK SD C.B.A.
2.2. EEPROM DATA FOR SPARE PARTS OF THE MAIN C.B.A.
When the Main C.B.A. is replaced, the fixed and average data must be changed by Tatsujin kit according to the Movie Camera’s
suffix.
suffix.
Then, confirm and/or adjust the VTR and Camera section one by one.
2.3. SERVICE EXTENSION CABLES
This models is required the following extension cables for all connections.
Note 1:
Use the following extension cables when checking or adjusting individual circuit boards except module Parts.
(Main C.B.A. and Sub C.B.A.)
4
NV-MX500EG / NV-MX500B / NV-MX500EN / NV-MX500A / NV-MX500ENT
