Sharp DV-5935H (serv.man14) Service Manual / Technical Bulletin ▷ View online
Sharp Electronics (UK) Limited
Originator AvW Supervisor Approval Date / / Reference UK41500X
Revision
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
DV5935-002
Month of Issue:
Classification: Routine
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
DV5935H
SYMPTOM Poor sensitivity of the remote control.
CAUSE
Infra red reciever aperture is too small and improvement to the sensor circuit.
ACTION
Carry out the following.
1. Enlarge the infra red aperture to 12mm by 12mm.
2. Take out jumper J-8 on PWB-E and replace it with a 150R, 1/8W resistor.
3. On the copper side of PWB-E, fit an electrolytic, 100uF, 6.3V capacitor between
2. Take out jumper J-8 on PWB-E and replace it with a 150R, 1/8W resistor.
3. On the copper side of PWB-E, fit an electrolytic, 100uF, 6.3V capacitor between
the middle pin of M1000 and ground. Ensure that the negative plate is connected
to ground.
to ground.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
J-8
Resistor 150R, 1/8W
VRD-RA2BE151J
AB
-
Capacitor 100uF, 6.3V
VCEAGA0JW107M
AB
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