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KVT-715DVD,725DVD/-B,735DVD
KVT-745DVD,765DVD,815DVD
Ref No.
Application / Functions
Operation / Condition / Compatibility
IC702
AVR
AUDIO5V output
IC703
DAC
Audio DAC
IC750
Driver
Digital output driver
IC770
Audio & SRAM cont.
Audio DAC & SRAM control
Q100~103
SW
P ON control sw
Q104,105
BU det.
Reduced voltage detector for BU line
Q106
Power FET
SW14V output
Q107
ACC det.
ACC detect control
Q108
PARK det.
Parking detector
Q109
AVR
For SW5V, MECHA7V
Q110
AVR
For SW3.3V, PANEL MECHA7.5V
Q111
AVR
For
±
7.5V, MECHA7V
Q112
AVR
VIDEO7.5V output
Q113~116
AVR
FAN driver (12.8V)
Q117
AVR cont.
Panel mechanism AVR control
Q118,119
Current det.
BL8.5V over current detector
Q120~124
SW
Select SW BU5V or SW5V line
Q170,171
SW
OSC selector (SW5V, MECHA7V)
Q172,173
SW
OSC selector (SW3.3V, PANEL MECHA7.5V)
Q174,175
SW
OSC selector (
±
7.5V, MECHA7V)
Q200,201
Illume cont.
Illumination control (BLEU)
Q202,203
Illume cont.
Illumination control (GREEN)
Q204,205
Illume cont.
Illumination control (RED)
Q207
Reset
Microprocessor reset control
Q300
Selector
NTSC/PAL selector (chroma LFC frequency)
Q360
Buffer
Buffer (Y signal)
Buffer (C signal)
Buffer (for V sync separator)
Buffer (RED signal for OSD)
Buffer (GREEN signal for OSD)
Buffer (BLUE signal for OSD)
NTSC/PAL selector (for OSD clock)
Inverter (RGB SW)
Muting for IC650 (6pin)
Audio DMIX L muting
Q702
Muting
Audio DMIX R muting
Q703~707
Audio mute.
Audio muting control
Q751,752
COAX drv.
Drive for coaxial digital output
Q901,902
TDF panel AVR cont.
TDF panel AVR ON/OFF control
COMPONENTS DESCRIPTION
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TEL 13942296513 QQ 376315150 892498299