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Harman Kardon AVR 360 Service Manual

Harman Kardon AVR 360
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CS42528
18 DS586PP5
AD0/CS 10
Address Bit 0 (I
2
C)/Control Port Chip Select (SPI) (Input) - AD0 is a chip address pin in I
2
C mode; CS
is the chip select signal in SPI mode.
INT 11 Interrupt (Output) - The CS42528 will generate an interrupt condition as per the Interrupt Mask register.
See “Interrupts” on page 40 for more details.
RST 12 Reset (Input) - The device enters a low power mode and all internal registers are reset to their default
settings when low.
AINR-
AINR+
13
14
Differential Right Channel Analog Input (Input) - Signals are presented differentially to the delta-sigma
modulators via the AINR+/- pins.
AINL+
AINL-
15
16
Differential Left Channel Analog Input (Input) - Signals are presented differentially to the delta-sigma
modulators via the AINL+/- pins.
VQ 17 Quiescent Voltage (Output) - Filter connection for internal quiescent reference voltage.
FILT+ 18 Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.
REFGND 19 Reference Ground (Input) - Ground reference for the internal sampling circuits.
AOUTA1 +,-
AOUTB1 +,-
AOUTA2 +,-
AOUTB2 +,-
AOUTA3 +,-
AOUTB3 +,-
AOUTA4 +,-
AOUTB4 +,-
36,37
35,34
32,33
31,30
28,29
27,26
22,23
21,20
Differential Analog Output (Output) - The full-scale differential analog output level is specified in the
Analog Characteristics specification table.
VA
VARX
24
41
Analog Power (Input) - Positive power supply for the analog section.
AGND 25
40
Analog Ground (Input) - Ground reference. Should be connected to analog ground.
MUTEC 38 Mute Control (Output) - The Mute Control pin outputs high impedance following an initial power-on con-
dition or whenever the PDN bit is set to a ‘1’, forcing the codec into power-down mode. The signal will
remain in a high impedance state as long as the part is in power-down mode. The Mute Control pin goes
to the selected “active” state during reset, muting, or if the master clock to left/right clock frequency ratio
is incorrect. This pin is intended to be used as a control for external mute circuits to prevent the clicks
and pops that can occur in any single supply system. The use of external mute circuits are not manda-
tory but may be desired for designs requiring the absolute minimum in extraneous clicks and pops.
LPFLT 39 PLL Loop Filter (Output) - An RC network should be connected between this pin and ground.
RXP7/GPO7
RXP6/GPO6
RXP5/GPO5
RXP4/GPO4
RXP3/GPO3
RXP2/GPO2
RXP1/GPO1
42
43
44
45
46
47
48
S/PDIF Receiver Input/ General Purpose Output (Input/Output) - Receiver inputs for S/PDIF encoded
data. The CS42528 has an internal 8:2 multiplexer to select the active receiver port, according to the
Receiver Mode Control 2 register. These pins can also be configured as general purpose output pins,
ADC Overflow indicators or Mute Control outputs according to the RXP/General Purpose Pin Control
registers.
RXP0 49 S/PDIF Receiver Input (Input) - Dedicated receiver input for S/PDIF encoded data.
TXP 50 S/PDIF Transmitter Output (Output) - S/PDIF encoded data output, mapped directly from one of the
receiver inputs as indicated by the Receiver Mode Control 2 register.
VLS 53 Serial Port Interface Power (Input) - Determines the required signal level for the serial port interfaces.
SAI_SDOUT
54 Serial Audio Interface Serial Data Output (Output) - Output for two’s complement serial audio PCM
data from the S/PDIF incoming stream. This pin can also be configured to transmit the output of the inter-
nal and external ADCs.
RMCK 55 Recovered Master Clock (Output) - Recovered master clock output from the External Clock Reference
(OMCK, pin 59) or the PLL which is locked to the incoming S/PDIF stream or CX_LRCK.
harman/kardon
AVR 360/230 Service Manual
Page 56 of 138

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Harman Kardon AVR 360 Specifications

General IconGeneral
Impedance8 Ω
Receiver typeSurround
Audio output channels7.1 channels
Signal-to-Noise Ratio (SNR)100 dB
Total Harmonic Distortion (THD)0.07 %
Power output per channel (1KHz@6 Ohm)130 W
Power output per channel (20-20KHz@8 Ohm)55 W
Headphone outputs1
Headphone connectivity-
HDMI in4
Digital audio optical in3
Product colorBlack, Silver
Audio decodersDolby Digital Plus, Dolby Pro Logic IIx, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD, DTS-HD Master Audio
Handheld remote controlNo
Apple docking compatibilityNot supported
Connectivity technologyWired
Supported radio bandsAM, FM
Preset stations quantity30
Weight and Dimensions IconWeight and Dimensions
Depth382 mm
Width440 mm
Height165 mm
Weight13400 g

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