BBK DK2810HD - Page 82

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28 SDIN4 DI Serial audio data 4 input
29 SDIN3 DI Serial audio data 3 input
30 SDIN2 DI Serial audio data 2 input
31 SDIN1 DI Serial audio data 1 input
32 PSVC O Power supply volume control PWM output
33 VR_DIG P Voltage reference for digital core supply 1.8 V
34 DVSS P Digital ground
35 DVSS P Digital ground
36 DVDD P 3.3-V digital power supply
37 /BKND_ERR
DI
38 DVSS P Digital ground
39 VALID DO Output indicating validity of PWM outputs
40 PWM_M_1 DO PWM 1 output (differential -)
41 PWM_P_1 DO PWM 1 output (differential +)
42 PWM_M_2 DO PWM 2 output (differential -)
43 PWM_P_2 DO PWM 2 output (differential +)
44 PWM_M_3 DO PWM 3 output (differential -)
45 PWM_P_3 DO PWM 3 output (differential +)
46 PWM_M_4 DO PWM 4 output (differential -)
47 PWM_P_4 DO PWM 4 output (differential +)
48 VR_PWM P Voltage reference for digital PWM core supply
49 PWM_M_7 DO PWM 7 (Line out L) output (differential -)
50 PWM_P_7 DO PWM 7 (Line out L) output (differential +)
51 PWM_M_8 DO PWM 8 (Line out R) output (differential -)
52 PWM_P_8 DO PWM 8 (Line out R) output (differential +)
53 DVSS_PWM P Digital ground for PWM
54 DVDD_PWM P 3.3-V digital power supply for PWM
55 PWM_M_5 DO PWM 5 output (differential -)
56 PWM_P_5 DO PWM 5 output (differential +)
57 PWM_M_6 DO PWM 6 output differential -)
58 PWM_P_6 DO PWM 6 output (differential +)
59 PWM_HPML DO PWM left channel headphone (differential -)
60 PWM_HPPL DO PWM left channel headphone (differential +)