Harman Kardon DPR 1005, Руководство по обслуживанию

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CONSUMER
GR70 Data Sheet Aug 26, 2003 v1.82
3 SPECIFICATIONS
3.1 ABSOLUTE MAXIMUM RATINGS
Operation at or beyond the Absolute Maximum Ratings may result in permanent damage. Normal operation outside of the limits
defined in this specification is not implied.
3.2 ELECTRICAL CHARACTERISTICS
T
A
= 25° C, HV=38V, LV=12V, SV=7.5V, Ground = 0V
Parameter Condition Min Max Unit
High Voltage Supply (HV) +38V DC Supply 40 V
Low Voltage Supply (LV) +12V DC Supply 12.5 V
Signal Voltage Supply (SV) +7.5V DC Supply 8.0 V
Digital Input Signal Level
1
MCLK, SCLK,LRCLK,SDI[4:1], Z2_MCLK,
Z2_LRCK, Z2_ SCLK, Z2_SDI, SDA, SCL,
/PWRDWN, /RESET, Z2_EN, Z2_AD,
MD0, MD1
-0.6 3.90 V
Analog Input Signal Level
2
Peak to peak AC voltage 5 V
Input Current, any pin but supplies +/-10 mA
Operating Temperature Range 0 50 °C
Storage Temperature Range -20 60 °C
Lead Temperature Soldering 10 Seconds 300 °C
Mechanical Shock Any Axis non repetitive TBD G
Mechanical Shock Any Axis Repetitive TBD G
Electrostatic Discharge Machine Model TBD kV
Note 1: -0.6V undershoots and 3.9V overshoots allowed for 4ns maximum
Note 2: Analog inputs are terminated with 10k ohms to analog ground, then AC coupled internally
TABLE 2: Absolute Maximum Ratings
Symbol Condition Min Typ Max Unit
V
IL
0.8 V
V
IH
Inputs except /RESET and /PWRDWN 2.0 V
V
IH
/RESET and /PWRDWN 3.0 V
V
OH
2 mA Load 2.4 V
V
OL
2 mA Load 0.4 V
I
L
Input Leakage - CMOS pins MCLK, LRCLK,
SCLK, SDI, Z2_MCLK, Z2_LRCLK,
Z2_SCLK, Z2_SDI
+/-10 uA
I
C
Input current on digital inputs with resistive
pulls - /PWRDWN, /RESET, Z2_EN,
Z2_AD_EN, MD0, MD1, SDA, SCL
+/-0.4 mA
R
I
Analog input resistance - all analog audio
inputs
10 k Ohms
Z
S
Analog source output impedance 100 Ohms
TABLE 3: Electrical Characteristics
D
PR1005/DPR2005 harman/kardon
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