Pioneer AVIC-N2 Service Manual page 230

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A
B
No. Inspection item
1 SRAM/SDRAM
test
C
2 SENSOR test
3 CD-ROM
reading test
4 RGB test
D
5 MS3 check
6 Region code
3. How to select test mode menu
Select a desired menu by [ ] and [ ] keys, and execute by pressing [ENTER] key.
E
Pages can be changed by [ ] and [ ] keys.
4. Version information
Version No. for BOOT section = X.XX System software does not exist in SDRAM.
Version No. for BOOT section = X.XX
F
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TESTMODE MENU [SERVICE_MENU(THCHNICAL)]
1. SRAM / SDRAM test
2. SENSOR test
3. CD-ROM reading test
4. RGB test
5. MS3 check
6. Region code
<== back page
SYSTEM Ver. : [BOOT] 0.65 [OS] 0.65
Outline of inspection Content if inspection
Memory inspection SRAM : Device inspection and bus inspection are
SDRAM : Device inspection and bus inspection are
Sensor inspection G sensor, gyro, power supply voltage and installation
condition are displayed.
The system will return to "menu" by BACK key.
CD-ROM read test Inspection for reading by CD-ROM drive is performed.
Image RGB inspection RGB inspection
(Upper half, 8 colors. Black/blue/red/pink/green/light
blue/yellow/white display.
Lower half, 3 colors. Red/green/blue.)
red (FULL)
Switching can be made by [ ] and [ ] keys.
The system will return to "menu" by BACK key.
MS3 check [V+R] MS3 mechanism test mode inspection.
Region code display Region code display.
Version No. for SDRAM = Y.YY
AVIC-N2/XU/UC
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performed against all SRAM domains.
Data will be protected. (applicable to both
32M and 64M)
performed against all SDRAM domains.
Data will be protected for both BIOS domain
and USER domain.
The function for SDRAM all domain inspection
will activate by the built-in instruction RAM.
green (FULL) blue (FULL)
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