Panasonic SA-AS52, Service Manual

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■
AMPLIFIER SECTION
PMPO 2300 W
RMS power output
THD 10%, both channels driven
80 Hz, both channel driven
(Low channel) 100 W per channel (6
Ω
)
1 kHz, both channel driven
(High channel) 40 W per channel (6
Ω
)
Total Bi-Amp power 140 W per channel
Input sensitivity
AUX 250 mV
MIC 0.7 mV
Input Impedance
AUX 13 k
Ω
MIC 680
Ω
■
FM TUNER SECTION
Frequency range 87.5 - 108 MHz (50 kHz steps)
Sensitivity 2.5 µV (IHF)
S/N 26 dB 2.2 µV
Antenna terminal(s) 75
Ω
(unbalanced)
■
AM TUNER SECTION
Frequency range
MW 522 - 1629 kHz (9 kHz steps)
520 - 1630 kHz (10 kHz steps)
© 2001 Matsushita Electronics (S) Pte Ltd. All rights
reserved. Unauthorized copying and distribution is a
violation of law.
SA-AK52
Colour
(S)... Silver Type
Area
(GC)...Asia, Latin America, Africa and Middle Near East
TAPE SECTION :
AR2 MECHANISM SERIES
CD SECTION :
RAE0152Z-3 TRAVERSE DECK SERIES
SW 3.200 - 7.350 MHz (0.005 MHz
steps)
9.400 - 21.750 MHz (0.005 MHz
steps)
Sensitivity
MW
S/N 20 dB (at 999 kHz) 560 µV/m
SW
S/N 20 dB (at 5.3 MHz) 35.5 µV/m
■
CASSETTE DECK SECTION
Track system 4 track, 2 channel
Heads
Record/playback Solid permalloy head
Erasure Double gap ferrite head
Motor DC servo motor
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz
Tape speed 4.8 cm/s
Frequency response (+3 dB, -6 dB at DECK OUT)
NORMAL (TYPE I) 35 Hz - 14 kHz
HIGH (TYPE II) 35 Hz - 14 kHz
S/N 50 dB (A weighted)
Wow and flutter 0.18% (WRMS)
Fast forward and rewind time Approx. 120 seconds with
CD Stereo System
Specifications
ORDER NO. MD0101010C3