Alpine PXA-H800, Service Manual

Page: 29 / 89

(20kHz : 0dBFS) CH3, 4 -0.1±2dB
(2) ANALOG INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 - 3 (20Hz : 2.0V input) CH3, 4 -0.1±2dB
(20kHz : 2.0V input) CH3, 4 -0.1±2dB
ANALOG 4, 5 (20Hz : 0.85V input) CH3, 4 -0.1±2dB
(20kHz : 0.85V input) CH3, 4 -0.1±2dB
5. CHANNEL SEPARATION : (Volume STEP : 0dB, Analyzer filter: 22kHz LPF)
(1) DIGITAL INPUT MODE
INPUT OUTPUT SPEC
DIGITAL 1 (100Hz : 0dBFS
→
-
∞
input) CH1,3,5,7
⇔
2,4,6,8 -85dB
(1kHz : 0dBFS
→
-
∞
input) CH1,3,5,7
⇔
2,4,6,8 -85dB
(10kHz : 0dBFS
→
-
∞
input) CH1,3,5,7
⇔
2,4,6,8 -80dB
DIGITAL 2 (100Hz : 0dBFS
→
-
∞
input) CH3
⇔
4 -85dB
(1kHz : 0dBFS
→
-
∞
input) CH3
⇔
4 -85dB
(10kHz : 0dBFS
→
-
∞
input) CH3
⇔
4
-80dB
(2) ANALOG INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 (100Hz : 2.0V
→
short input) CH1,3,5,7
⇔
2,4,6,8 -80dB
(1kHz : 2.0V
→
short input) CH1,3,5,7
⇔
2,4,6,8 -80dB
(10kHz : 2.0V
→
short input) CH1,3,5,7
⇔
2,4,6,8 -75dB
ANALOG 2, 3 (100Hz : 2.0V
→
short input) CH3
⇔
4
-80dB
(1kHz : 2.0V
→
short input) CH3
⇔
4
-80dB
(10kHz : 2.0V
→
short input) CH3
⇔
4
-75dB
ANALOG 4, 5 (100Hz : 0.85V
→
short input) CH3
⇔
4
-70dB
(1kHz : 0.85V
→
short input) CH3
⇔
4
-70dB
(10kHz : 0.85V
→
short input) CH3
⇔
4 -65dB
6. CHANNEL CROSSTALK : (Volume STEP : 0dB, Analyzer filter: 22kHz LPF)
(1) ANALOG INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 - 3 (10kHz : 2.0V
→
short input)
CH1 - 8 -75dB
7. MUTE CHARACTERISTIC : (Volume STEP : 0dB, Analyzer filter: 22kHz LPF)
(1) DIGITAL INPUT MODE
INPUT OUTPUT SPEC
DIGITAL 1 (1kHz : 0dBFS Mute Off
→
Mute On) CH1 - 8 -50dB
8. MICROPHONE LEVEL : (Volume STEP : 0dB, Analyzer filter: 22kHz LPF)
INPUT OUTPUT SPEC
MIC (1kHz : 50mV input) CH2,4,6,8 2.8V±2dB
9. REMOTE ON VOLTAGE
SPEC
7.2±1V
10. REMOTE OUT VOLTAGE (REMOTE ON, BATT=14.4V, Load=10kohm)
Remote Out Voltage Level
SPEC
13.8V
11. SYSTEM CURRENT CONSUMPTION : (Volume STEP : 0dB , Digital 1 Input Mode)
(1) ACC and POWER ON SPEC
Normal Operation with Commander 1.5A
Power off with Commander 1.2A
(2) Remote Current
Remote voltage = 14.4V
SPEC