Flow To View The Error Result; Controller System Error Diagnosis Table - Canon imageRUNNER ADVANCE C3325 Series Service Manual

● How■to■view■the■error■result ■
The■following■screen■is■an■enlarged■view■of■the■detailed■information■indicated■above.
Explanation■of■the■detailed■error■information■is■described.
[no]■means■that■optional■PCBs■are■not■mounted.
When■[no]■is■displayed■although■an■optional■PCB■is■mounted,■it■means■that■an■error■has■been■
occurring.
[NG]■means■that■an■error■occurred■to■PCBs■mounted■as■standard.
NOTE:
Once■the■tool■is■activated,■this■machine■reboots■after■approx.■2■minutes.
After■completion■of■the■diagnosis,■be■sure■to■turn■OFF■and■then■ON■the■main■power.
By■turning■the■power■OFF,■the■operation■of■this■tool■completes.
6
Troubleshooting■>■Controller■Self■Diagnosis■>■Controller■Self■Diagnosis■>■Controller■System■Error■Diagnosis
F-6-26
6 Troubleshooting■>■Controller■Self■Diagnosis■>■Controller■Self■Diagnosis■>■Controller■System■Error■Diagnosis
● Controller■System■Error■Diagnosis■Table ■
The■error■locations■are■identified■according■to■the■following■table.
No Test■Name Description
SN-1 MN-DDR2■ Check■an■error■between■the■
SDRAM Main■Controller■PCB■and■
SDRAM■on■the■Main■Controller■
PCB
SN-2 SM■BUS■MN■ Check■an■SM■bus■error■in■I2C■
DDR2■On■ on■the■Main■Controller■PCB
Board
SN-3 SM■BUS■MN■ Check■an■SM■bus■error■in■
Clock■Gen SDRAM■(inside)■on■the■Main■
Controller■PCB
SN-5 PCI■ Check■a■PCI■Configuration■
Configuration error■in■the■Main■Controller■
PCB
SN-8 CPLD Check■failure■of■CPLD■chip■on■
the■Main■Controller■PCB
SN-9 LANC■ Check■failure■of■LANC■SPI■on■
FLASH the■Main■Controller■PCB
SN-10 RTC■CHECK Check■failure■of■RTC■on■the■
Main■Controller■PCB
SN-11 TPM Check■failure■of■the■TPM■PCB■
on■the■Main■Controller■PCB
*■TPM■PCB■is■not■installed■in■
products■for■China.■So,■the■
diagnosis■results■NG.
SN-12 SOC-DDR2■ Check■an■error■DDR2■SDRAM■
SDRAM on■the■Main■Controller■PCB
SN-13 FRAM Check■failure■between■the■
Main■Controller■PCB■and■the■
Memory■PCB
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Assumed■ Remedy Error■
error■ Code
location
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB■.
PCB
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB■.
PCB
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB■.
PCB
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB■.
PCB
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB■.
PCB
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB■.
PCB
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB■.
PCB
•■ Main■ 1.■Check■the■installation■ E746
Controller■ of■the■TPM■PCB.
PCB 2.■Replace■the■TPM■PCB.
•■ TPM■PCB 3.■Replace■the■Main■
Controller■PCB.
•■ Main■ 1.■Replace■the■Main■ -
Controller■ Controller■PCB.
PCB
•■ Main■ 1.■Check■the■installation■ E355
Controller■ of■the■Memory■PCB.
PCB 2.■Replace■the■Memory■
•■ Memory■ PCB.
PCB 3.■Replace■the■Main■
Controller■PCB.
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