Panasonic SA-HR45, Service Manual

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n AMPLIFIER SECTION
RMS output power: Dolby Digital Mode
T.H.D. 10% (Each channel driven)
1 kHz front CH
150 W per channel (6
Ω
)
1 kHz surround CH
80 W per channel (4
Ω
)
1 kHz center CH
80 W per channel (4
Ω
)
Total RMS output power 540 W
RMS output power: STEREO Mode
T.H.D. 10%
1 kHz front CH
150 W per channel (6
Ω
)
Total harmonic distortion
Half power at 1 kHz (Front CH) 0.5% (6
Ω
)
Input sensitivity
TV, DVR/DVD-P, GAME/AUX 450 mV, IHF’66
MUSIC PORT 250 mV, IHF’66
S/N at rated power (6
Ω
)
TV, DVR/DVD-P, GAME/AUX
80 dB (85 dB, IHF’66)
MUSIC PORT
70 dB (85 dB, IHF’66)
Input impedance
TV, DVR/DVD-P, GAME/AUX, MUSIC PORT
47 k
Ω
Tone controls
SA-HR45E
SA-HR45EG
Colour
(S).......................Silver Type
(K).......................Black Type
BASS 50 Hz, +10 to -10 dB
TREBLE 20 kHz, +10 to -10 dB
Load impedance
Front (L/R) 6
Ω
to 8
Ω
Surround (L/R) 4
Ω
to 8
Ω
Center 4
Ω
to 8
Ω
Digital input
OPTICAL 2
COAXIAL 1
n FM TUNER SECTION
Frequency range
87.50 MHz to 108.00 MHz
Sensitivity
S/N 30 dB 1.9 µV/75
Ω
S/N 26 dB 1.8 µV/75
Ω
S/N 20 dB 1.6 µV/75
Ω
IHF usable sensitivity (IHF’58) 2.2 µV/75
Ω
IHF 46 dB stereo quieting sensitivity 22 µV/75
Ω
Total Harmonic distortion
MONO 0.2%
STEREO 0.3%
S/N
MONO 60 dB (71 dB, IHF)
STEREO 58 dB (65 dB, IHF)
Frequency response
20 Hz to 15 kHz, +1 dB, -2 dB
Image rejection at 98 MHz 40 dB
IF rejection at 98 MHz 70 dB
AV Control Receiver
Specification
ORDER NO. MD0707047CE