Details Of Self-Diagnosis - Sony PMW-160 Service Manual

Self-diagnosis Execution Procedure
1. Select the type of self-diagnosis (Type 1 or Type 2) in Diag Type.
Note
Self-diagnostic items to be executed and the execution time vary depending on self-diagnosis method. For details,
refer to"3-3-3. Details of
2. Select the item to be executed from Item1 to Item7 and Item9.
3. Select "Execute" to execute the self-diagnosis.
4. Upon completion of the self-diagnosis, the result of the self-diagnosis appears.
Self-diagnosis Result
The self-diagnosis result consists of Diag ID (diagnostic item ID), Try, Success, and Result for the item. The result of
the self-diagnosis for each item is displayed after execution.
Item
Try
Success
Result
Pressing the CANCEL button or the jog dial with the self-diagnosis result displayed returns the display to the
INFORMATION menu. To resume normal operation after the self-diagnosis is completed, turn off and on the power
of the unit.
3-3-3.

Details of Self-Diagnosis

This section describes details of diagnostic items included in each Item. The values in the Error value column show
error values as a result of the self-diagnosis. A value of "0" shows normal end.
Item1 (Image processor block diagnosis)
The image processor block diagnosis tests the following contents.
Type 1 takes about 10 seconds, Type 2 takes about three minutes.
ID Diagnosis
0x07 Lens driving check
0x08 Number of RPN registrations check
0x09 Reading/Writing data test to CMOS
block, video signal bus connection
test between CMOS and camera sig-
nal processor IC
PMW-160/PMW-150/PMW-EX260
Self-Diagnosis".
Description
Shows the number of trials of the self-diagnosis.
Shows the number of internal successes of the self-diagnosis.
Shows the result of the self-diagnosis. A value of 0 indicates no problem. When a value other than
0 is displayed, check the "3-3-3. Details of
Error value
-1: Error in iris, focus, zoom, or cor-
rection lens
-1: Exceeding RPN max number
-1: CMOS Read/Write NG or CMOS
video signal bus NG
Self-Diagnosis".
Type1/2 Note
2 SERVO/MANU
switch of zoom must be
set to "SERVO". Each
ring of zoom and iris
automatically turns
during the diagnosis.
Therefore, make sure
not to touch rings dur-
ing the diagnosis.
(The focus ring does
not turn.)
1 ,2 —
1 ,2 —
Continued
3-6