Cover Letter - differences

FCC ID: YBN-AIVICMFB0

Cover Letter(s)

Download: PDF
FCCID_3799067

Car Multimedia Hildesheim 26 March 2018 From Our Reference Tel CM-CI1/EHP3 Jürgen Boes +49(5121)49-3139 Report Topic A-IVI Scope 2, Test concept AIVICMFB0 Description Comparison lead variants and test concept Product Type: Radio-Navigation-System Model Names: AIVICMFB0 Brand: Robert Bosch Car Multimedia GmbH Page 1 of 5

Car Multimedia Hildesheim 26 March 2018 From Our Reference Tel CM-CI1/EHP3 Jürgen Boes +49(5121)49-3139 Report Topic A-IVI Scope 2, Test concept AIVICMFB0 Contend 1 Introduction and test concept ............................................................................................ 3 2 Comparison.......................................................................................................................... 3 2.1 Main PCBs ..................................................................................................................... 3 2.2 SXM Module (all US / CAN variants) ........................................................................... 5 2.3 Switch PCBs ................................................................................................................. 5 Page 2 of 5

Car Multimedia Hildesheim 26 March 2018 From Our Reference Tel CM-CI1/EHP3 Jürgen Boes +49(5121)49-3139 Report Topic A-IVI Scope 2, Test concept AIVICMFB0 1 Introduction and test concept The Model name AIVICMFB0 covers different variants of a car multimedia systems with BT/WLAN functionality. The lead variants are NAV ROW for different markets and DA US for US and Canada market only. Variant NAV ROW is used as surrogate for the product family AIVICMFB0. All tests are performed with test samples of this variant. Variant DA US is used for additional worst case spot testing for radiated test. 2 Comparison NAV ROW contains navigation functionality (route guidance based on GNSS reception). DA US do not support route guidance (GNSS reception) but contains broadcast receiver for HD and SXM. Synergies: All PCB’s are identical, only different insertion BT/WLAN module and circuit including antennas are identical SW is from one build and only configured to the different functions / regions Differences in Insertion: Circuit DA US NAV ROW GNSS (SMD on mainboard) No Yes DAB (SMD on mainboard) No Yes XM (module on mainboard) Yes No HD (SMD on mainboard) Yes No Processor / RAM / eMMC i.MX6 Dlite / 2x256MB / 8GB i.MX6 Dlite / 2x256MB / 32GB Gyro (SMD on mainboard) No Yes AM / FM Frontends 1 3 Page 3 of 5

Car Multimedia Hildesheim 26 March 2018 From Our Reference Tel CM-CI1/EHP3 Jürgen Boes +49(5121)49-3139 Report Topic A-IVI Scope 2, Test concept AIVICMFB0 2.1 Main PCBs For all AIVICMFB0 variants main PCB ´D´ is used. Circuit and layout name / version: A-IVI_MB_D_V02 DA US NAV ROW Insertion for USA / CANADA with XM Tuner Insertion for rest of world GNSS SXM RAM Top side Top side frontends Bottom side Bottom side Page 4 of 5

Car Multimedia Hildesheim 26 March 2018 From Our Reference Tel CM-CI1/EHP3 Jürgen Boes +49(5121)49-3139 Report Topic A-IVI Scope 2, Test concept AIVICMFB0 2.2 SXM Module (all US / CAN variants) 2.3 Switch PCBs For all AIVICMFB0 variants switch PCB ´CMFB´ is used. Circuit and layout name / version: A-IVI_SB_CMF-B_V01 BT/WLAN module and antennas are placed on the switch PCB. Page 5 of 5


Document Created: 2018-03-26 15:28:21
Document Modified: 2018-03-26 15:28:21
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC