Pioneer VSX-LX50, Service Manual

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VSX-LX50
8
1 2 3 4
1 2 3 4
C
D
F
A
B
E
2.2 SPECIFICATIONS
A mplifier section
Continuous Po w er Output ( Stereo )
F ront .........150 W + 150 W (DIN 1 kH z , TH D 1 %, 6
Ω
)
120 W + 120 W (DIN 1 kH z , TH D 1 %, 8
Ω
)
Continuous Po w er Output ( Multichannel )
F ront .........150 W + 150 W (DIN 1 kH z , TH D 1 %, 6
Ω
)
120 W + 120 W (DIN 1 kH z , TH D 1 %, 8
Ω
)
Center..................... 150 W (DIN 1 kH z , TH D 1 %, 6
Ω
)
120 W (DIN 1 kH z , TH D 1 %, 8
Ω
)
Surround...150 W + 150 W (DIN 1 kH z , TH D 1 %, 6
Ω
)
120 W + 120 W (DIN 1 kH z , TH D 1 %, 8
Ω
)
Surround back
.................150 W + 150 W (DIN 1 kH z , TH D 1 %, 6
Ω
)
120 W + 120 W (DIN 1 kH z , TH D 1 %, 8
Ω
)
Rated Po w er Output ................................ 130 W + 130 W
( 20 H z to 20 kH z , 0.09 %, 6
Ω
)
Rated Po w er Output ................................ 110 W + 110 W
( 20 H z to 20 kH z , 0.09 %, 8
Ω
)
• The above speci f ications are applicable w hen the
po w er supply is 230 V .
A udio S ection
I nput ( Sensitivity /I mpedance )
L INE ........................................................... 335 m V/ 47 k
Ω
F re q uency Response ( L INE) .....5 H z to 100 000 H z dB
Output ( Level /I mpedance )
R E C .................................................... 335 m V/ 2.2 k
Ω
Tone Control
BASS ................................................. ± 6 dB ( 100 H z)
TR E BL E ............................................ ± 6 dB ( 10 kH z)
LOU DNE SS............... +4 dB / +2 dB ( 100 H z/ 10 kH z)
( at volume position –40 dB )
Signal-to- N oise Ratio (I H F , short circuited, A net w ork )
L INE ................................................................. 103 dB
Signal-to- N oise Ratio
[ DIN ( continuous rated po w er output / 50 mW ) ]
L INE ...................................................... 92 dB / 65 dB
C omposite V ideo / S - V ideo S ection
I nput ( Sensitivity /I mpedance ) ........................1 V p-p / 75
Ω
Output ( Level /I mpedance ) .............................1 V p-p / 75
Ω
Signal-to- N oise Ratio...............................................65 dB
F re q uency Response .............................. 5 H z to 10 MH z
C omponent V ideo S ection
I nput ( Sensitivity /I mpedance ) ........................1 V p-p / 75
Ω
Output ( Level /I mpedance ) .............................1 V p-p / 75
Ω
Signal-to- N oise Ratio...............................................65 dB
F re q uency Response ............................ 5 H z to 100 MH z
FM T uner S ection
F re q uency Range .......................... 87.5 MH z to 108 MH z
Usable Sensitivity ...... Mono : 15.2 dB f , I H F ( 1.6 µ V/ 75
Ω
)
50 dB Q uieting Sensitivity ........................Mono : 20.2 dB f
Stereo : 41.2 dB f
Sensitivity (DIN) ....................... Mono : 1.1 µ V ( S /N 26 dB )
Stereo : 50 µ V ( S /N 46 dB )
Signal-to- N oise Ratio.................. Mono : 76 dB ( at 85 dB f)
Stereo : 72 dB ( at 85 dB f)
Signal-to- N oise Ratio (DIN) ..........................Mono : 62 dB
Stereo : 58 dB
D istortion ........................................Stereo : 0.6 % ( 1 kH z)
Alternate Channel Selectivity ................. 70 dB ( 400 kH z)
Stereo Separation....................................... 40 dB ( 1 kH z)
F re q uency Response .................. 30 H z to 15 kH z ± 1 dB
Antenna I nput ........................................75
Ω
unbalanced
A M T uner S ection
F re q uency Range ....... 531 kH z to 1602 kH z ( 9 kH z step )
Sensitivity (I H F , Loop antenna ) .........................350 µ V/ m
Selectivity ................................................................30 dB
Signal-to-
N oise Ratio...............................................50 dB
Antenna ...................................................... Loop antenna
Miscellaneous
Po w er Re q uirements ...AC 220 V to 230 V , 50 H z / 60 H z
Po w er Consumption ...............................................450 W
I n standby ................................................................0.6 W
D imensions......420 ( W ) mm x 173 ( H ) mm x 465 (D) mm
Weight (w ithout package ) ..................................... 15.3 kg
Furnished P arts
Setup microphone (f or Auto MCACC setup ) .................. 1
AA /IE C R6P dry cell batteries ....................................... 2
Remote control unit ........................................................ 1
AM loop antenna ............................................................ 1
F M w ire antenna............................................................. 1
Warranty card ................................................................. 1
Operating instructions
N ote
• Speci f ications and the design are subject to possible
modi f ications w ithout notice, due to improvements.
VS X- L X5 0