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KVT-910DVD/920DVD/930DVD/
940DVD/960DVD
16
COMPONENTS DESCRIPTION
Q730
DTC144EUA
MUTE SW
For image signal
Q731,732 2SD2114K
AUDIO MUTE
For RCA output
Q733,734 2SB1443, DTC114YUA P ON (IC78)14V SW
Q735,736,
739,740
DTC144EUA, DTA124EUA MUTE SW
For speaker output
Q737,738 DTC144EUA, DTA124EUA MUTE SW
BUS MUTE
Q741,742 DTC144EUA, DTA124EUA P ON (IC31) SW
For fan power supply
Q743,744 2SB1184, 2SC4081
5V AVR
5V fan power supply
Ref.No.
Component name
Application / Functions
Operation / Conditions / Compatibility
IC1
TL5001ID
IC for DC-DC control
Inverter control
IC2
NJM2403V
Comparator
Inverter protection circuit
IC20
PNA4603H
Auto dimmer IC
Auto dimmer (IC for detecting brightness)
IC40
LZ9GJ24
Timing controller IC
Control for liquid crystal
IC70
NJM2107F
Op-amplifier
PLL Control
IC90
IR3Y26A1
Gamma compensation IC
Gamma compensation
IC91
NJM4580V
Op-amplifier
V-COM AC driver and buffer
IC130
TC74AC74FT
D-flip-flop IC
Delay for vertical start point for images
IC140
NJM2368V
IC for DC-DC control
Control for DC-DC
Q1
2SC2412K
Drive
Inverter drive
Q2
2SA1037K
Drive
Inverter drive
Q3
2SC2873
Drive
Inverter drive
Q4
2SC2873
Drive
Inverter drive
Q6
2SJ518
Drive
Inverter drive
Q20
DTC124EUA
Switch
Touch panel control switch
Q21
DTA124EUA
Switch
Touch panel control switch
Q22
DTC124EUA
Switch
Touch panel control switch
Q23
DTC124EUA
Switch
Touch panel control switch
Q24
DTA124EUA
Switch
Touch panel control switch
Q25
DTC124EUA
Reversing
Reversing BRIGHT signal
Q40
DTC124EUA
Switch
Switch for TV/NAVI
Q70
2SC2411K
VCO circuit
Oscillation for PLL
Q90
2SC4081
+7.5V AVR
7.5V power supply for gamma compensation IC
Q91
2SC4081
Ripple filter
Ripple filter
Q140
2SC5566
Switch
Switching for DC-DC
●
Video Unit (X35-418X-XX)
Ref.No.
Component name
Application / Functions
Operation / Conditions / Compatibility
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