Sharp LC-32AX5H Service Manual page 34

LC-32AX5H/M/X
3. IC8702 (MST3383)
Features
• Highly integrated HDMI interface for 25-170 MHz pixel rates
• Compatible with VGA through UXGA RGB graphics signals, and component TV, DTV and HDTV
• Two DVI/HDMI single link inputs
• HDMI 1.0 compliant
• Smart sync detection with HSYNC, VSYNC and DE period report
• Serial port programming interface
HDMI Interface
• 25 MHz - 170 MHz operation
• Supports HDMI 1.0 (High Definition Multimedia Interface) and is compatible with HDMI 1.1
• Supports High bandwidth Digital Content Protection. HDCP 1.1
• Backward compatible to DVI 1.0
• Supports up to 25-meter cable
• Supports encrypted video contents
• Supports authentication of video receiver with decryption of encoded data at the receiver
Digital Audio Output Interface
• Supports up to 2-channel serial audio output
• Supports S/PDIF digital audio output
• Supports audio sample rates of 32-192kHz, with a sample size of 16-24 bits
Digital Video Output Interface
• Supports color space conversion and sRGB
• Supports 24-bit 4:4:4 YCbCr/RGB output formats
• Supports 16-bit 4:2:2 YCbCr output formats (ITU.601)
• Supports 8-bit 4:2:2 YCbCr output formats (ITU.656)
BLOCK DIAGRAM
DDCB SCL
DDCB SCA
HDMI Link B
MCL MDA
HDCP Cipher
HDMI
XOR Mask
RX
Host Interface
Sync
and
Processing
Power Management
SCL SDA
Test Pattern
Generator
24
24 24
CSC
MUX
Clock
Generator
A0 XIN XOUT
7 – 6
Serial Audio Bus
Audio
Stream
SPDIF Out
FIELD
VSOUT
Output
HSOUT
24
DE
Formatting
DATACK
DATA[23:0]