Kenwood KVT-910DVD Service Manual page 14

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