Read Sony DCR-TRV145E / DCR-TRV147E / DCR-TRV245E / DCR-TRV250E Service Manual online
1-3
DCR-TRV145E/TRV147E/TRV245E/TRV250E
1-5. SELF-DIAGNOSIS FUNCTION
1-5-1. Self-diagnosis Function
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder or LCD
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.
function starts working, and displays on the viewfinder or LCD
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.
1-5-2. Self-diagnosis Display
When problems occur while the unit is operating, the counter of the
viewfinder or LCD 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.
viewfinder or LCD 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.
1-5-3. Service Mode Display
The service mode display shows up to six self-diagnosis codes shown in the past.
1.
Display Method
While pressing the “STOP” key, set the switch from OFF to “VCR or PLAYER”, and continue pressing the “STOP” key for 5 seconds
continuously. The service mode will be displayed, and the counter will show the backup No. and the 5-character self-diagnosis codes.
continuously. The service mode will be displayed, and the counter will show the backup No. and the 5-character self-diagnosis codes.
2.
Switching of Backup No.
By rotating the control dial, past self-diagnosis codes will be shown in order. The backup No. in the [] indicates the order in which the
problem occurred. (If the number of problems which occurred is less than 6, only the number of problems which occurred will be shown.)
[1] : Occurred first time
problem occurred. (If the number of problems which occurred is less than 6, only the number of problems which occurred will be shown.)
[1] : Occurred first time
[3] : Occurred third time
[5] : Occurred fifth time
[2] : Occurred second time
[4] : Occurred fourth time
[6] : Occurred the last time
3.
End of Display
Turning OFF the power supply will end the service mode display.
Order of previous errors
Backup No.
Self-diagnosis Codes
C : 3 1 : 1 1
[3]
Lights up
Viewfinder or LCD
[3] C : 3 1 : 1 1
1 1
3 1
C
Repaired by:
Refer to “1-5-4. Self-diagnosis Code Table”.
Indicates the appropriate
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
Block
Detailed Code
Blinks at 3.2Hz
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
H : Corrected by dealer
E : Corrected by service
engineer
Viewfinder or LCD
C : 3 1 : 1 1
Control dial
Note: The “self-diagnosis display” data will be backed up by the lithium battery (CONTROL SWITCH BLOCK (CF-3000):
BT001). When removing the cabinet (R) (removing the VC-304 board CN1007), the “self-diagnosis display” data will
be lost by initialization.
be lost by initialization.
Click on the first or last page to see other DCR-TRV145E / DCR-TRV147E / DCR-TRV245E / DCR-TRV250E service manuals if exist.