Basic Items For Service; Check Points After Servicing - Pioneer HD-V9000 Service Manual

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3. BASIC ITEMS FOR SERVICE

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3.1 CHECK POINTS AFTER SERVICING

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Items to be checked after servicing / HD video system
To keep the product quality after servicing, confirm recommended check points shown below.
No.
Confirm the versions of the firmware either by holding the
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Display key on the main unit pressed for several seconds or by
displaying the Player Property screen from the Setup menu on
the main unit.
Confirm whether the customer complain has been solved.
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3 Confirm that content stored in the SD card (special tool) can be
played back.
[Files to be played back]
H.264: TH60008_M_10, TH71001_L_20,
TH60010_L_45, TH10753_A_20
MPEG2: TM15053_M_20, TM71001_D_30, TM15051_D_40,
TM71002_M_30, TM71003_L_55, TM71004_L_55,
TM15050_M_15, TM15054_M_15
4 Confirm the data transmission rate of the SD card (special tool)
in Service mode.
5 Confirm the device connected to the USB port in Service mode.
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6 Confirm the LAN functions in Service mode.
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Items to be checked, according to usage environment
No.
1 Confirmation of the external sync function:
Confirm that the video output signal is synchronized with the
same external input (NTSC/PAL or HD sync signal) as that
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employed in the customer's usage environment.
See the table below for the items to be checked regarding video and audio.
Item to be checked regarding video
Block noise
Horizontal noise
Dot noise
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Disturbed image (video jumpiness)
Too dark
Too bright
Color disappearance
Mottled color
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Points to be checked
Check the update history of each program.
The customer complain must not be reappeared.
Video, audio and operations must be normal.
Video, audio and search operations must be normal.
Normal value as reference:
Read rate of 140 Mbps or higher upon measurement in Stop mode
The device connected to the USB port must be displayed.
The MAC address and IP address must be displayed.
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Points to be checked
The video output signal must not be out of sync.
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
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