Sony PMW-EX1 Service Manual page 61

(3) Details of self-diagnosis
This section describes self-diagnostic items included in each Item. The values in the Error value column
show the value for errors. The value is "0" when there is no error.
Item1: Image processor block diagnosis
Image processor block diagnosis analyzes the following contents.
(Type 1 takes about 10 seconds, Type 2 takes about three minutes.)
ID Diagnosis description
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 signal
processor IC
0x0a Communication test of
camera signal processor IC
0x0b Angular velocity sensor
(horizontal, vertical) operation
check
When an error is detected in the item, it indicates a possible error in the hardware.
Item2: Display block diagnosis
Display block diagnosis does not function.
PMW-EX1
Error value Type 1/2 Note
-1: Error in iris, focus, 2 only
zoom, or correction
lens
-1: Exceeding RPN max 1, 2
number
-1: CMOS Read/Write NG 1, 2
or CMOS video signal
bus NG
-5: Camera signal processor 1, 2
IC Read/Write NG
-1: Angular velocity sensor 1, 2
output value NG
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 during the diagnosis. (The
focus ring does not turn.)
_
_
_
The device is fully stationary and
at least one minute has passed
after turning on the power.
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