Harman Kardon HD7725 - Page 19

Ic TERMINAL PORT TERMINAL vo OUTLINE OF FUNCTIONS
NUMBER | NUMBER NAME CODE
6 av Output.
7 GND Ground.
8 4y Out.
\es02 9 RA In.
10 SY Quit.
H 5A in,
12 ey Out.
13 6A In,
14 Veo Supply voltage.
1 A Serial input.
2 B Serial input.
3 Qa Output.
4 Qe Output.
& Qc Output.
6 Qo Output.
Ien8 7 GND Ground.
8 cP. Clock pulse.
9 MR Master reset clear.
1a Qe Output.
11 Or Output.
12 Qs Output.
18 Qu Output.
14 Veo Supply voltage.
1 “Vs - Negative analog power supply.
2 DIG GND - Digital ground.
3 +VI - Positive logic power supply.
4 NC =
5 CLK | Clock input.
6 LEC I Latch enable control input.
icet1 7 DATA 1 Data input.
through 8 Vi - Negative logic power supply.
Ice14 9g VOUT ie] Voltage output.
10 RFE | Feedback resistor.
ial SJ | Summing junction.
12 ANA GND ES Analog ground.
13 IOUT oO Current output.
14 MSB ADJ = MSB adjustment terminal.
15 Vv POT : Potentiometer terminal.
16 +Vec S Positive analog power terminal.
1 [ay © | Output terminal 1.
2 IA 1 Input terminal 1.
3 1B 1 Input terminal 1.
4 2Y ° Output terminal 2.
5 2A I Input terminal 2.
6 2B I Input terminal 2.
a 7 GND Ground terminal.
8 3A 1 Input terminal 3.
9 3B if Input terminal 3.
10 3Y oO Output terminal 3.
1 4A I Input terminal 4.
12 4B | Input terminal 4.
13 ay fe] Output terminal 4.
14 Voc Power supply terminal.
1 GND Ground terminal.
2 VOUT1 Output terminal 1.
3 vzZ1 Capacitor connecting terminal.
4 VR Voitage control terminal.
Ic901 5 FIN Operating control terminai.
6 RIN Operating control terminal.
7 vect Power supply terminal 1.
8 voc2 Power supply terminal 2.
g VvZ2 Capacitor connecting terminal.
10 VOUT2 Output terminal 2.
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