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Kenwood KRF-V7300D Service Manual page 15

Audio-video control center
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Ref. No.
Parts No.
IC503
MN101EF16K1CNA HDMI.microprocessor
IC504
SI-3010KD
IC505
SI-3010KD
IC506
XC6201P501PN
IC507
BR24L02FV-W
IC508
BR24L02FV-W
IC509
SN74CBT3257PW
IC510
SN74CBT3257PW
IC511
XB1086P331JN
IC701
ADV7401BSTZ80
IC702
ABT1012
Q501
2SC4081 (R,S)
Q502
2SC4081 (R,S)
Q503
DTC124EUA
Q506
SSM6N16FE-F
Q507
SSM6N16FE-F
Q509
2SC4081 (R,S)
Q511
2SC4081 (R,S)
KRF-V7300D/V8300D/V9300D
CIRCUIT DESCRIPTION
Description
1.8V regulator HDMI receiver and video circuits.
1.8V regulator HDMI transmitter circuit..
5V regulator of HDMI 5V output.
HDMI DVD IN EDID (Extended Display Identifi cation Data) of
EEPROM
HDMI VIDEO-2 IN EDID of EEPROM
Multiplexer of HDMI DVD IN EDID SW
Multiplexer of HDMI VIDEO2 IN EDID SW
3.3V regulator of HDMI, VIDEO and HDMI microprocessor.
VIDEO A/D converter.
Video scaler
Control for HDMI DVD IN HPD.
Control for HDMI VIDEO-2 HPD.
Control for CEC OUTPUT.
Level shifter for HDMI DVD IN EDID.
Level shifter for VIDEO-2 IN EDID.
Control for HDMI DVD IN EDID WP.
Control for HDMI VIDEO-2 IN EDID WP.
Logic
Analog VIDEO IN → HDMI output
ADC
Analog VIDEO IN → HDMI output
scaler
15

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