PG-M20S (serv.man34). Change of parts - Sharp Projector Technical Bulletin (repair manual). Page 5

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LV-080
Sharp Electronics (UK) Ltd., Technical Services Group
No 3
Models:
Model name
Serial number
range
Model name
Serial number
range
Model name
Serial number
range
PG-M20X (U)
~301318215
PG-M25X (U)
~212312149
PG-M20S (U)
~301313436
PG-M20X (E)
~301314386
PG-M25X (E)
~212312108
PG-M20S (E)
~301313602
PG-M20X (X)
~301311160
PG-M25X (X)
~212311120
PG-M20S (K)
~301311364
PG-M20XA
~301311231
PG-M25X (D)
~211311291
Parts:
Ref. No.
Part code
Description
R2009
VRS-CY1JF101JY
Resistor, 100 Ω
C2009
VCCCCY1HH471JY
Capacitor, 470 pF
Procedure:
1. Change R2009 from 10 . to 100 . (VRS-CY1JF101JY).
2. Add C2009 (VCCCCY1HH471JY).
See below figure.
3. Check the firmware version of the unit.
If it is older than the following firmware version. Update the firmware of unit to the latest version.
PG-M20X: M20X021206
PG-M25X: M25X021128
PG-M20S: M20S021212
As for the update procedure, refer to the firmware update procedure of technical report LV-064 revised.
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