View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001259 | K18X001.00 SKB SWAN | HW | public | 2021-05-31 11:24 | 2021-12-24 11:47 |
| Reporter | (ALTech) Lonnie Kim | Assigned To | (HW) Tom Lee | Due Date | 2021-05-31 12:19 |
| Priority | high | Severity | s2-severe | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Summary | 0001259: [SWAN]Request schematic about I2S block | ||||
| Description | Hi, Tom We are going to test RE(EMI) at tomorrow. For debugging, please provide below block schematics. 1. I2S block schematics - ADC(MIC/UAXIN) I2S line block - VS 550 I2S line block - MIC I2S line block(included connector interface) - AMP I2S line block(connector interface) Could you provide within today? Best regards Lonnie Kim | ||||
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| User List |
(ALTech) Lonnie Kim , (ALTech) SH Son , |
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Hi, Lonnie Attached is the I2S line block for you reference. Thanks ! |
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Hi, Sean & Tom I updated EMI test result in 10M chamber at Onetech. Please refer to attached file. WIth Gasket(HDMI_USB_AMP).pdf: Default gasket(3 gasket applied) WIth Gasket(HDMI_USB).pdf: Without Amp gasket(2 gasket applied) WIth Gasket(HDMI_USB_AMP_FFC Core).pdf:Default gasket(3 gasket applied) + Ferrite core at FFC As test result, we think noise source might be MIC board. Could you provide MIC I2S line schematic(include connector)? Best regards Lonnie Kim |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | New Issue | |
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | Status | new => assigned |
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | Assigned To | => (HW) Tom Lee |
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | Issue Monitored: (ALTech) Sun Choul Joung | |
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | Issue Monitored: (ALTech) Lonnie Kim | |
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | Issue Monitored: (HW) Sean Chiang | |
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | Issue Monitored: (ALTech) SH Son | |
| 2021-05-31 11:24 | (ALTech) Lonnie Kim | Issue Monitored: (ALTech) SY Yoon | |
| 2021-05-31 17:44 | (HW) Tom Lee | File Added: SWAN I2S circuit schematic for ALT EMI test.pdf | |
| 2021-05-31 17:44 | (HW) Tom Lee | Note Added: 0007308 | |
| 2021-06-02 09:32 | (ALTech) Lonnie Kim | File Added: WIth Gasket(HDMI_USB_AMP_FFC Core).pdf | |
| 2021-06-02 09:32 | (ALTech) Lonnie Kim | File Added: WIth Gasket(HDMI_USB_AMP).pdf | |
| 2021-06-02 09:32 | (ALTech) Lonnie Kim | File Added: WIth Gasket(HDMI_USB).pdf | |
| 2021-06-02 09:32 | (ALTech) Lonnie Kim | Note Added: 0007325 | |
| 2021-12-24 11:47 | (HW) Sean Chiang | Status | assigned => closed |
| 2021-12-24 11:47 | (HW) Sean Chiang | Resolution | open => fixed |
