Yamaha RX-V565 Service Manual page 54

RX-V565/HTR-6250/AX-V565
10. VIDEO CHECK
I2C check
The I2C (Inter integrated circuit) bus line connection is
checked.
Digital component
The video signal is converted and output as shown below.
Digital Component
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10. VIDEO CHECK
I2C check
I2C（Inter integrated circuit）バスラインの接続をチェッ
クします。
I 2 C : 0 0 0 0 0 0 0 0
Digital component
映像信号が以下のように変換され、出力されます。
D I G I T A L C O M P
DIGITAL
ABT1012
DIGITAL DIGITAL
I/P SCALER
IC4
IC70
Sil9233A ADV7800
VIDEO
DECODER
OSD
IC309
LC74782
0 : No error detected / 不良検出なし
1 : An error is detected / 不良検出あり
0 bit : –
1 bit : –
2 bit : VIDEO DECODER (IC70, DIGITAL P.C.B.)
3 bit : HDMI TRANSMITTER (IC7, DIGITAL P.C.B.)
4 bit : HDMI RECEIVER (IC4, DIGITAL P.C.B.)
5 bit : HDMI CEC (Including IC4, DIGITAL P.C.B.)
6 bit : –
7 bit : –
DIGITAL
IC71
IC7
Sil9134