Read Sharp LC-32D65 (serv.man13) Technical Bulletin online
LCD 2009 05 05
Date of Issue: 11
th
May 2009
Classification: White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 2
Sharp Electronics (UK) Limited
Reference – LV311
Revision - 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
MODELS
LC32D65E
LC37D65E
SYMPTOM Unit dead LED blinks lamp error.
Half screen becomes dark normally right side.
No Backlight.
CAUSE
One or more of the feedback capacitors can break down on the inverter/power or
inverter PWB.
inverter PWB.
ACTION
Replace ALL of the capacitors listed below with reference to the model number and
circuit locations on the following page.
circuit locations on the following page.
LC32D65E PWB part number RUNTKA456WJQZ.
C7502,7504,7506,7508,7510,7512,7514,7516,7518,7520,7522,7524,7526,7528.
LC37D65E PWB part number RUNTKA457WJQZ.
C7502,7504,C7506,C7508,7510,7512,7514,7516,7518,7520,7522,7524,7526,7528,
7530,7532.
C7502,7504,7506,7508,7510,7512,7514,7516,7518,7520,7522,7524,7526,7528.
LC37D65E PWB part number RUNTKA457WJQZ.
C7502,7504,C7506,C7508,7510,7512,7514,7516,7518,7520,7522,7524,7526,7528,
7530,7532.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
-
2.2nF 50v SMD 2125
VCKRTV1H7222K
AB
LCD 2009 05 05
Date of Issue: 11
th
May 2009
Classification: White
LCD TELEVISION TECHNICAL BULLETIN
Page 2 of 2
Sharp Electronics (UK) Limited
Reference – LV311
Revision - 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
FIGURE 1: Position of the 14 feedback capacitors.
FIGURE 2: Position of the 16 feedback capacitors.