Periodic Replacement Parts And Cleaning; Periodic Replacement Parts - Sony ZRD-1 Service Manual

2-1. Periodic Replacement Parts

The replacement period of each part is changed according to the environment and conditions of use.
This section indicates the replacement period of parts when this unit is used at an operating temperature
of 25dC.
n
This table does not describe the guarantee period of each part.
Part nam Part number
PS-903 board A-2117-217-B
! 1-855-395-12
Fan
How to check "20,000 hours"
You can check "20,000 hours" on the Display Unit Information screen. Select "Display Unit Info" by
double-clicking or right-clicking the portion within the frame of the display unit on the Main screen of
Display Control Software.
ZRD-1/ZRD-2
Section 2

Periodic Replacement Parts and Cleaning

Number of pcs Replacement period
1 20,000 hours
However, when the operating time does not reach 20,000
hours at the point of three years of use, replace it at that
point.
2 20,000 hours
However, when the operating time does not reach 20,000
hours at the point of three years of use, replace it at that
point.
Check.
2-1 (E)