Friday, November 18, 2016

Panasonic HD Camera - HDC-SD800EB – Service made – Factory reset – Error codes – Circuit Block Diagram – Camera repair and service

Category: Camera Repair and Service 

Contents of this article 

  • How to access servcie mode 
  • How to replace the Back up battery 
  • Circuit Block Diagram 

Panasonic HDC-SD800EB 

How to Discharge the Capacitor on Flash SD P.C.B.
1. Be sure to discharge the capacitor on FLASH SD P.C.B..
2. Be careful of the high voltage circuit on FLASH SD P.C.B. when servicing.
Before disassembling, perform "6.3. Forced full flash emission" for discharging capacitor.
The capacitor also can be discharged according to the following procedures.
Capacitor Discharging Procedure
1. Remove the necessary parts/unit.
2. Put the insulation tube onto the lead part of Resistor (ERG5SJ102:1kΩ /5W).
(an equivalent type of resistor may be used.)
3. Put the resistor between both terminals of capacitor on FLASH SD P.C.B. for approx. 5 seconds.
4. After discharging confirm that the capacitor voltage is lower than 10V using a voltmeter.
How to Replace the Lithium Battery
1. Remove the MIC AMP P.C.B.. (Refer to Disassembly Procedures.)
2. Remove the Lithium battery (Ref. No. “B6401” at component side of MIC AMP P.C.B.) and then replace it into new one.
This Lithium battery is a critical component.
(Type No.: ML-614S/ZTK )
It must never be subjected to excessive heat or discharge.
It must therefore only be fitted in requirement designed specifically for its use.
Replacement batteries must be of same type and manufacture.
They must be fitted in the same manner and location as the original battery, with the correct polarity contacts observed.
Do not attempt to re-charge the old battery or re-use it for any other purpose.
It should be disposed of in waste products destined for burial rather than incineration.
Service Mode
Set the mode switch “Motion Picture Recording” mode.
While the power is turned OFF, keep pressing the “Power” button, “Zoom lever” to W side and “intelligent auto/Manual” button for more than 3 seconds until the top screen of the Service Mode Menu being displayed.
Screen display
Contents
Function
1
Factory settings
Function to throw a product up in a factory shipment state
4
Lock search history indication
Display the camera system error cord for three histories saved
in EEPROM
5
Power ON self check result display
Power ON self check (function to diagnose correct function of
the device and interface between devices) result display
9
Forced full flash emission
Forced full flash emission for discharging the capacitor on
FLASH SD P.C.B. and set to prohibit charge
10
Erasing the lock histories
Erasing the error histories (working time is not erased)
12
Camera data indications while the
video playback
Display the camera informations (Shutter speed, Iris value,
White balance and focal length) while playing recorded video
NOTE:
Do not using service mode except above table of Service mode menu.
3. End method of the top screen of the service mode menu
Touch the [ EXIT ] of LCD to end the service mode, and then POWER OFF.
Lock Search History Indication
Touch the [ 4 ] of LCD, select Lock search history indication
Indication contents
Lock search history indication
Display the camera system error cord for three histories saved in EEPROM.
The error cord contents which are displayed
Error code
Function
51
Focus control is abnormal
52
Zoom control is abnormal
53
OIS lens control is abnormal
71
Lens cover open/close is abnormal
72
Cooling fan is abnormal
73
High temperature is abnormal
33
Communication between IC2006 to IC3401 is abnormal
Power ON Self Check Result Display
Touch the [ 5 ] of LCD, select Power ON self check result display.
Operation specifications
Indication contents
Power ON self check result display
Function to diagnose correct function of the device and interface between devices result display.
Display the following commnucation test result.
CAM-PWR : Commnucation test between IC2006 to IC2304
CAM-UNI : Commnucation test between IC2006 to IC3401
Display other than “OK” are abnomalities of each lines.
Cutting of battery connection or AC power supply connection to end the service mode.
Forced full flash emission
Touch the [ 9 ] of LCD, select Forced full flash execution
Indication contents
Discharging the capacitor without using register.
Forced full flash emission for charge capacitor completely discharge.
To prevent electric shock, we recommend enforcement before disassembling.
Press the power button and turn off.
Erasing the lock histories
Touch the [ 10 ] of LCD, select erasing the lock histories execution.
Indication contents
Erasing the error histories stored in EEPROM. (working time is not erased)
Press the power button and turn off.
Camera data indications while the video playback
Touch the [ 12 ] of LCD, select indicating the camera informations while playing back the recorded video.
Indication contents
While playing back the recorded videos, the camera informations (Shutter speed, Iris value, White balance and focal length) are superimposed on the LCD screen.
Press the power button and turn off.
Factory Setting
1. Set the mode switch “Motion Picture Recording” mode.
2. While the power is turned OFF, keep pressing the “Power” button, “Zoom lever” to W side and “intelligent auto/Manual” button for more than 3 seconds until the top screen of the Service Mode Menu being displayed.
3. Touch the [ 1 ] of LCD.
4. Touch the [ YES ] of LCD.
5. After few seconds “END” is displayed on LCD monitor. Cutting of battery connection or AC power supply connection as a completion of the “FACTORY SETTINGS”.
The factory settings clean up and/or refresh the following settings.
1. MENU, MODE, ADJUSTMENT VALUE.
2. SD card format.
3. Reset the folder number and file number of still pictures.
(Setting the folder number is 100, and file number is 0.)
4. Clear the mechanism lock information.
5. Clear the service mode information contents.
6. Close the lens cover
7. Initialize the VIERA Link Physical Address
Overall Block Diagram
Click on the Image to Zoom In