Panasonic SAAK44 - MINI HES W/CD PLAYER, Service Manual

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AMPLIFIER SECTION
Power output
THD 10%
80Hz, both channels driven
(LOW)
115 W per channel (6 )
1 kHz, both channels driven
(High)
45 W per channel (6 )
Total Bi-Amp Power
160W per channel
Input sensitivity
AUX
250 mV
Input Impedance
AUX
13 k
FM TUNER SECTION
Frequency range
87.50 - 108.00 MHz (50 kHz
steps)
Sensitivity
1.8 V (IHF)
S/N 26 dB
2.2 V
Antenna terminal(s)
75 (unbalanced)
AM TUNER SECTION
Frequency range
522 - 1629 kHz (9 kHz steps)
Sensitivity
S/N 20 dB (at 999 kHz)
560 V/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
C-60 cassette tape
CD SECTION
Sampling frequency
44.1 kHz
Decoding
16 bit linear
Beam source/wave length
Semiconductor laser/780 nm
Number of channels
Stereo
Frequency response
20 Hz - 20 kHz (+1, -2 dB)
Wow and flutter
Below measurable limit
Digital filter
8 fs
D/A converter
MASH (1 bit DAC)
GENERAL