Sony STR-DA6400ES (serv.man4) Service Manual ▷ View online
29
In specification of this set, HDMI source signal cannot output to
Composite or component terminal. This is written on page 41 on the
instruction manual.
instruction manual.
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For HDMI output, the digital video signals input from VIDEO
PROCESSOR 1 (IC3601) to D0-D15 and D16-D35 terminals in HDMI
TRANSMITTER (IC3513, IC3514). The digital video signal encodes to
HDMI format signal in HDMI TRANSMITTER and output to HDMI
terminal. The HDMI output is selected by serial data of UC3V_SDA
signal from VIDEO SYSTEM CONTROLLER (IC3610 117pin).
TRANSMITTER (IC3513, IC3514). The digital video signal encodes to
HDMI format signal in HDMI TRANSMITTER and output to HDMI
terminal. The HDMI output is selected by serial data of UC3V_SDA
signal from VIDEO SYSTEM CONTROLLER (IC3610 117pin).
(NOTE) DIRECT resolution mode
In DIRECT resolution mode, input HDMI signal outputs to HDMI
terminal without passing video conversion circuit. Then, video signal is
sent from HDMI RECEIVER (IC3511) to HDMI TRANSMITTER
(IC3513) through BUS SWITCH (IC3858, IC3859).
sent from HDMI RECEIVER (IC3511) to HDMI TRANSMITTER
(IC3513) through BUS SWITCH (IC3858, IC3859).
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When GUI Menu on TV screen is required with key input, VIDEO
SYSTEM CONTROLLER (IC3610) starts to communicate with OSD
CONTROLLER (IC3604) with DATA BUS through BUFFER (IC3620)
and ADDRESS BUS through BUFFER (IC3619). S-RAM (IC3611) is
used for processing of GUI Menu screen data.
CONTROLLER (IC3604) with DATA BUS through BUFFER (IC3620)
and ADDRESS BUS through BUFFER (IC3619). S-RAM (IC3611) is
used for processing of GUI Menu screen data.
The video data of GUI Menu is sent from R, G and B terminal (IC3604
103-105 pin) to VIDEO PROCESSOR 1 (IC3601).
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All optical digital signals from TV/MD/VIDEO1/SAT/TAPE/VIDEO2
input to INPUT SELECTOR (IC2207). The signal selection is controlled
by SYSTEM CONTROLLER (IC2513 67pin) through DATA DECODER
(IC2210). Selected audio signal outputs to DIGITAL AUDIO
INTERFACE RECEIVER (IC2208 2pin).
by SYSTEM CONTROLLER (IC2513 67pin) through DATA DECODER
(IC2210). Selected audio signal outputs to DIGITAL AUDIO
INTERFACE RECEIVER (IC2208 2pin).
All COAXIAL digital signals input to DIGITAL AUDIO INTERFACE
RECEIVER (IC2208) through WAVE SHAPER (IC2209).
DIGITAL AUDIO INTERFACE RECEIVER decodes SPDIF signal
and output the audio data from RDATA terminal (IC2208 2pin) to DSP1
(IC5002) through DATA SELECTER (IC2214, IC2228).
(IC5002) through DATA SELECTER (IC2214, IC2228).
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