Service manual

50
RX-V665/HTR-6260
RX-V665/HTR-6260
Digital Component
HDMI INComponent S Video
(F)
Video
HDMI OUTComponent Video
DIGITAL
IC4
Sil9233A
DIGITAL
IC7
Sil9134
DIGITAL
IC70
ADV7800
VIDEO
DECODER
DIGITAL
IC71
ABT1012
I/P SCALER
OSD
IC309
LC74782
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.
0 : No error detected
1 : An error is detected
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 COMP
I2C: 00000000