LC-52X20E (serv.man5). Major IC Informations - Sharp TV Service Manual (repair manual). Page 2

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LC-42XL2E/S/RU, LC-46XL2E/S/RU, LC-46X20E/S/RU, LC-52XL2E/S/RU, LC-52X20E/S/RU
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1.11. IC1507 (VHiSii9185+-1Q)
Sil9185 is a 3-input/1-output switch compatible with HDMI1.3.
• Built in Consumer Electronics Control (CEC) support
• Individual control of Hot Plug Detect (HPD) for each port
• 5V detect to help speed soft mute of audio during plug-in, plug-out conditions
• Control via local I2C bus.
• Supports video resolutions up to 1080p, 60Hz, 12-bit or 720p/1080i, 120Hz, 12-bit
• Built-in adaptive equalizer provides long cable support even at deep color resolutions
• Pre-emphasis in transmitter
• DVI 1.0, HDCP 1.1 and HDMI 1.3 compliant receiver and transmitter
1.12. IC803 (VHiSii9181+-1Q)
Single output, Single input HDMI buffer.
• Built in Consumer Electronics Control (CEC) support
• Control of the Hot Plug Detect (HPD) signal
• 5V detect to help speed soft mute of audio during plug-in, plug-out conditions
• Control via local I2C bus.
• Supports video resolutions up to 1080p, 60Hz, 12-bit or 720p/1080i, 120Hz, 12-bit
• Built-in adaptive equalizer provides long cable support even at deep color resolutions
• Pre-emphasis in transmitter
• DVI 1.0, HDCP 1.1 and HDMI 1.3 compliant receiver and transmitter
1.13. IC9101 (RH-iXC121WJQZQ)
This IC performs the CPLD (Complex Programmable Logic Device) RESET, I/O and Bus control.
1.14. IC8101 (RH-iXC011WJQZQ)
HIDTVPro-LX Digital AV decoder & Main CPU.
• Master CPU with MMU.
• DDR2 memory up to 256mHz.
• Two Transport stream inputs, DVB compliant.
• Two HD MPEG2 video decoders.
• Demux, supports two TS inputs and one PS input.
• DVB_CI, up to two PCMCIA slots for CAM cards.
• DVB/DES.
• AC3/MPEG2/MP3/AAC 
⋅ ⋅ ⋅ audio.
• 1920 x 1080p de-interlacing.
• Graphics engine.
• Two video planes and graphics planes with Alpha blender, overlay, scrolling, flashing, colour key, ARB support.
• Smart-Cards/UART/infrared IR/RTC/two HW timers/interrupt/Key button ADCs.
• Flash/IDE/PCI Host.
• Audio interface: AC97 link/I2S_out/I2S_in/SPDIF and lip-sync.
• Digital 24-bit RGB/YUV inputs.
• Dual port/Single port LVDS output.
• USB2.0 HOST/PHY built with EHCI.
• CVBS/S-video/YCbCr output.
• Two HD, 1920 x 1080p.
1.15. IC8701 (VHiS29GL128-1Q)
128Mbit Flash memory.
3.0V single power supply, page mode flash memory. It memorizes the program and broadcast data area.
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