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7. Video Output
(7-2) Color Bar
AVD color bar command write → Video OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
(7-3) Composite Out
AVD color bar command write → Video (Composite, Y/C)
OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
(7-4) Y/C Out
AVD color bar command write → Video (Composite, Y/C)
OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
(7-5) RGB Out
EURO-AV RGB video output check
AVD color bar command write → Video (EURO-AV RGB)
OUT
Error: Not detected.
With the RGB of video output turned on, the color bar sig-
nals are output from the EURO-AV terminal.
(7-6) Component Out
AVD color bar command write → Video (Component, Y/
C) OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
(7-7) Euro AV Through
AV Through output On/Off
Error: Not detected.
AV Through output is turned on.
8. Audio Output
(8-2) ARP → 1935
Data flow from supply system DRAM to SDRAM of AV
Decoder is tested.
Error 15 : ARP → 1935 video NG
16 : ARP → 1935 audio NG
(8-3) –––––––
Check no support.
(8-4) Test Tone
Pink noise output
Error: not detected
In the models without DD output, the test tone is output
from L and R 2-channel only.
After turning on all outputs, each time the
pressed, the output channel is switched for individual chan-
nel checking.
Diagnosis Check Items List
2) Version
(2-2) Revision
(2-3) ROM Check Sum
(2-4) Model Type
(2-5) Region
(2-6) M't Check
3) Peripheral
(3-2) EEPROM Check
(3-3) ––––––– (Function not supported)
(3-4) ––––––– (Function not supported)
(3-5) ––––––– (Function not supported)
(3-6) VENC Check
(3-7) ––––––– (Function not supported)
(3-8) EX RAM check
4) Servo
(4-2) Servo DSP Check
(4-3) ––––––– (Function not supported)
(4-4) RF Amp (SSI) W/R Check
5) Data Supply System
(5-2) ARP Register Check
(5-3) ARP to RAM Data Bus
(5-4) ARP to RAM Address Bus
(5-5) ARP RAM Check
6) AV Decoder
(6-2) 1935 RAM
(6-3) 1935 SP
7)
Video Output
(7-2) Color Bar
(7-3) Composite Out
(7-4) Y/C Out
(7-5) RGB Out
(7-6) Component Out
(7-7) Euro AV Through
8) Audio Output
(8-2) ARP → 1935
(8-3) ––––––– (Function not supported)
(8-4) Test Tone
>
key is
6-4
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