Magnavox MWC20T6, Руководство по обслуживанию

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1-1-2 T1200SP
< VCR >
< TUNER >
< NORMAL AUDIO>
All items are measured across 8
Ω
resistor at speaker output terminal.
< Hi-Fi AUDIO >
Note: Nominal specifications represent the design specifications. All units should be able to approximate these.
Some will exceed and some may drop slightly below these specifications. Limit specifications represent
the absolute worst condition that still might be considered acceptable. In no case should a unit fail to meet
limit specifications.
Description Condition Unit Nominal Limit
1. Horizontal Resolution (R/P, SP) Line 230 200
2. Jitter (Low) (R/P, SP)
µ
s 0.1 0.2
3. S/N Chroma
AM(SP) (R/P, SP) dB 38 33
PM(SP) (R/P, SP) dB 38 33
4. Wow & Flutter (JIS, UNWTD) (R/P, SP) % 0.25 0.5
Description Condition Unit Nominal Limit
1. Video S/N (80 dB
µ
V, TV4ch) --- dB 45 40
2. Audio S/N (W/LPF) --- dB 45 40
Description Condition Unit Nominal Limit
1. Audio Output Power (R/P, SP) W 1.0 0.8
2. Audio S/N (W/LPF) (R/P, SP) dB 40 36
3. Audio distortion (W/LPF, -10 dB 1 kHz IN) (R/P, SP) % 3.0 5.0
4. Audio Freq. Response (-10dB 1kHz IN)
200 Hz (R/P, SP) dB -2.0 -2.0±5.0
8 kHz (R/P, SP) dB 0 0±6.0
Description Condition Unit Nominal Limit
1. Output Level (-10 dB 1 kHz IN) (R/P, SP) dB -8.0 -8±4
2. Audio Distortion (-10 dB 1 kHz IN) (R/P, SP) % 0.5 1.0
3. Freq. Response (-15 dB 1 kHz IN)
20 Hz (R/P, SP) dB 0 ±4
20 kHz (R/P, SP) dB 0 ±4