Denon HEOS 7 HS2 - Input Management; Renaming Inputs; Hiding Inputs

Check input of DIGITAL AMP for Tweeter.
INPUT : U6- 1pin OUT_A square signal output OK?
U6- 46pin OUT_B square signal output OK?
U6- 39pin OUT_C square signal output OK?
U6- 36pin OUT_D square signal output OK?
Check input of DIGITAL AMP for Woofer.
INPUT : U8- 1pin OUT_A square signal output OK?
U8- 46pin OUT_B square signal output OK?
U8- 39pin OUT_C square signal output OK?
U8- 36pin OUT_D square signal output OK?
Check the soldering of rounding parts or Speaker UNIT aw.
Check the soldering of rounding parts or U6 DIGITAL AMP IC
aw.
Check the soldering of rounding parts or U8 DIGITAL AMP IC
aw.
NG
NG
OK
OK
OK
3. No sound is AUX Function
Is connection established between router and Speaker ?
DENON LIVE APP settings for a mobile device is set correctly ?
Check input of A/D.
INPUT : U9- 13pin VinL analog signal input?
U9- 14pin VinR analog signal input?
Check input of A/D.
OUTPUT : U9- 6pin 11.289MHz OK?
U9- 7pin AIOS_LRCLK
U9- 8pin AIOS_SCLK
U9- 9pin AIOS_I2S_IN
Check input of DSP.
INPUT : U1- 24pin DSP_RESET "Hi" level OK?
U1- 2pin AIOS_I2S_IN
U1- 28pin AIOS_SCLK
U1- 30pin AIOS_LRCLK
Check the soldering of rounding parts or U9 aw.
Check the soldering of U9 rounding parts.
Check the soldering of rounding parts or U10 aw.
Connect a speaker with a router based on "QUICK SETUP
GUIDE".
NO
NG
NG
NG
YES NO
YES
OK
OK
OK
Check input of DIGITAL AMP for Tweeter.
INPUT : U6- 25pin AMP_RESET1 "Hi" level OK?
U6- 19pin AMP_PDN1 "Hi" level OK?
U6- 20pin AIOS_LRCLK
U6- 21pin AIOS_SCLK
U6- 22pin DSP_I2S_D1
U6- 15pin AIOS_MCLK 11.289MHz OK?
Check the soldering of rounding parts or U1 DSP IC aw.
NG
OK
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