Alpine PXA-H800, Service Manual

Page: 28 / 89

Specifications
1. TOTAL HARMONIC DISTORTION : (Volume STEP : 0dB, Analyzer filter : 22kHz LPF)
(1) DIGITAL INPUT MODE
INPUT OUTPUT SPEC
DIGITAL 1 (1kHz : 0dBFS) CH1 - 8 0.02%
DIGITAL 2 (1kHz : 0dBFS) CH3, 4 0.02%
(2) ANALOG INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 (100Hz, 1kHz, 6.3kHz : 2.0V input) CH1 - 8 0.03%
ANALOG 2, 3 (1kHz : 2.0V input) CH3, 4 0.03%
ANALOG 4, 5 (1kHz : 0.85V input) CH3, 4 0.08%
2. OUTPUT LEVEL (Input Sensibility) : (Volume STEP : 0dB, Analyzer filter : 22kHz LPF)
(1) DIGITAL INPUT MODE
INPUT OUTPUT SPEC
DIGITAL 1 (1kHz : 0dBFS) CH1 - 8 4.0V±2dB
DIGITAL 2 (1kHz : 0dBFS) CH3, 4 4.0V±2dB
(2) ANALOG INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 - 3 (1kHz : 2.0V input) CH3, 4 3.5V±2dB
ANALOG 4, 5 (1kHz : 0.85V input) CH3, 4 3.3V±2dB
(3) NAVI MIX MODE
INPUT OUTPUT SPEC
DIGITAL 1 ( -
∞
input) / Navi (1kHz : 0.85V input)
CH1,3,5,7 3.5V±2dB
(4) SPEAKER INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 - 3 (1kHz : 7.0V input) CH3, 4 3.5V±2dB
3. RESIDUAL NOISE
1) Volume STEP : 0dB, Analyzer filter: JIS-A and 22kHz LPF
(1) DIGITAL INPUT MODE
INPUT OUTPUT SPEC
DIGITAL 1, 2 ( -
∞
input)
CH1 - 8 20uV
(2) ANALOG INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 - 3 (short input) CH1 - 8 50uV
ANALOG 4, 5 (short input) CH3, 4 80uV
2) Volume STEP : 0dB, Analyzer filter: OFF
(1) DIGITAL INPUT MODE
INPUT OUTPUT SPEC
DIGITAL 1, 2 ( -
∞
input) CH1 - 8 1mV
(2) ANALOG INPUT MODE
INPUT OUTPUT SPEC
ANALOG 1 - 3 (short input) CH3, 4 1mV
ANALOG 4, 5 (short input) CH3, 4 1mV
4. FREQUENCY RESPONSE : (Volume STEP : 0dB, Analyzer filter: OFF)
REFERENCE LEVEL AT 1kHz 0dB
(1) DIGITAL INPUT MODE
INPUT OUTPUT SPEC
DIGITAL 1 (20Hz : 0dBFS) CH1 - 8 -0.1±2dB
(20kHz : 0dBFS) CH1 - 8 -0.1±2dB
DIGITAL 2 (20Hz : 0dBFS) CH3, 4 -0.1±2dB