Subject CHANGE OF C9652 ON THE MAIN UNIT
Model LC-60LE635E/RU/E(B)/RU(B)/RU(H)
LC-60LE636E/S/E(B)/S(B)
LC-60LE638E/E(B)
LC-60LE740E/RU/E(B)/RU(B)
LC-60LE741E/S/E(B)/S(B)
LC-60LE743E/E(B)
LC-70LE740E/RU
LC-70LE741E/S
LC-70LE743E
LC-60LE840E/RU
LC-60LE841E/S
LC-60LE843E
LC-70LE835E/RU
LC-70LE836E/S
LC-70LE838E
LC-80LE645E/RU
LC-80LE646E/S
LC-80LE648E
LC-40LE830E/RU/E(A)/RU(A)/E(B)/RU(B)
LC-40LE831E/S/E(A)/S(A)/E(B)/S(B)
LC-40LE833E/E(A)/E(B)
LC-46LE830E/RU/E(A)/RU(A)/E(B)/RU(B)/E(D)/RU(D)
LC-46LE831E/S/E(A)/S(A)/E(B)/S(B)/E(D)/S(D)
LC-46LE833E/E(A)/E(B)/E(D)
LC-52LE830E/RU/E(B)/RU(B)/E(D)/RU(D)
LC-52LE831E/S/E(B)/S(B)/E(D)/S(D)
LC-52LE833E/E(B)/E(D)
LC-60LE830E/RU/E(B)/RU(B)
LC-60LE831E/S/E(B)/S(B)
LC-60LE833E/E(B)
General
Symptom
Chip capacitor C9652 on the main unit is changed in order to prevent the micon IC2001 from failing due to the
noise from the power unit.
1. Backlight is not turned on, but LAMP error is not detected by the main unit.
2. The main unit is stopped due to LAMP error, but a LAMP error signal is not output from a power supply.
Servicing In case of the above mentioned symptom, please change the chip capacitor C9652 from 100pF50V to 0.01nF25V
after repairing the main unit.
Please refer to the service manual.
Parts Parts code
Ref No. Description
OLD Q’ty NEW Q’ty
Interchangeability
MAIN Unit (DKEYDF733FM)
C9652 Chip capacitor
VCCCCZ1HH101JY
(100pF, 50V)
VCKYCZ1EB103KY
(0.01uF, 25V)
Interchangeability
A: Interchangeable
B: OLD parts can be used in place of NEW parts.
NEW parts cannot be used in place of OLD parts.
C: OLD parts cannot be used in place of NEW parts.
NEW parts can be used in place of OLD parts.
D: Not interchangeable
