Self-Diagnosis Function - Sony HDR-GW55VE Service Manual

1-8. PRECAUTION ON REPLACING THE CM-128 BOARD
Angular Velocity Sensor
When you replace to the repairing board, write down the sensitivity displayed on the angular velocity sensor SE7501 (PITCH/YAW).
Start the Adjust Manual in the Adjust Station and execute the "GYRO sensor sensitivity adj".
CM-128 BOARD (SIDE A)
YY: YAW sensor sensitivity
PP: PITCH sensor sensitivity
SE7501
Note: The sensor sensitivity of SE7501 (PITCH/YAW) on CM-128 board is written only repair parts.
1-9. PRECAUTION ON REPLACING THE LENS
When replacing the lens, write down the PITCH/YAW data given on the data sheet of the replacement lens for service.
Start the Adjust Manual in the Adjust Station and execute the "GYRO sensor sensitivity Adj".
P.PP/Y.YY
L2 YAW data
L1 PITCH data
HDR-GW55VE/GW77/GW77E/GW77V/GW77VE_L2
G1
G2

1-10. SELF-DIAGNOSIS FUNCTION

1-10-1. Self-diagnosis Function
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the LCD screen what to do.
This function consists of two display; self-diagnosis display and service
mode display.Details of the self-diagnosis functions are provided in the
Instruction manual.
LCD screen
Blinks at 3.2 Hz
C 3 2
Repaired by: Block
C : Corrected by customer Indicates the appropriate
E : Corrected by service step to be taken.
engineer E.g.
13 .... Format the "memory card".
32 ....Turn on power again.
1-10-3. Self-diagnosis Code Table
Self-diagnosis Code
Symptom/State
Block Detailed
Function Code
C 0 4 0 0 * Non-standard battery is used.
C 0 6 0 0 The battery pack temperature is high.
Memory card is unformatted.
C 1 3 0 1
Memory card is broken.
C 1 3 0 2 * Access error
C 1 3 0 3 * Access error (External mdedia)
C 1 3 0 4 * Drive fault (External mdedia)
C 3 2 6 0 Difficult to adjust focus
( )
E 6 1 0 0 (Cannot initialize focus)
E 2 0 0 0 Flash memory data are rewritten.
E 3 1 0 0 * Drive fault
Note 1: Start the Adjust Manual in the Adjust Station and refer to the "DESTINATON DATA WRITE".
Note 2: Functions of codes with * mark are not provided in this unit.
1-10
1-10-2. Self-diagnosis Display
When problems occur while the unit is operating, the counter of the LCD
screen shows a 4-digit display consisting of an alphabet and numbers,
which blinks at 3.2 Hz. This 5-character display indicates the "repaired
by:", "block" in which the problem occurred, and "detailed code"of the
problem.
0 0
Detailed Code
Refer to "1-10-3 . Self-diagnosis Code Tabl e".
Correction
Use the InfoLITHIUM battery.
Change the battery pack or place it in a cool place.
Format the memory card.
Insert a new memory card.
Remove the power source. Reconnect it again and operate your cam-
corder again.
Turn power off and turn power on again.
Turn power off and turn power on again.
Retry turn the power on by the power switch. If it does not recover, check
the focus sensor of lens block (pin 2 of CN1001 on the VC-657 board).
If it is OK, check the focus motor drive IC (IC5501 on the VC-657 board).
Make flash memory data correct value. (Note 1)
Turn power off and turn power on again.
– ENGLISH –