Panasonic SC-AK48 Service Manual

Specifications
AMPLIFIER SECTION
PMPO
RMS power output
THD 10%, both channels driven
Input sensitivity
AUX
MIC
Input inpedance
AUX
MIC
FM TUNER SECTION
Frequency range
Sensitivity
S/N 26dB
Antenna terminal (s)
AM TUNER SECTION
Frequency range
Sensitivity
S/N 20dB (at 999kHz)
3000W
(HIGH) 40W per channel (6Ω)
(MID) 40W per channel (6Ω)
(LOW) 120W per channel (6Ω)
(TOTAL) 200W per channel (6Ω)
250mA
0.7mV
13.9kΩ
680Ω
87.50 - 108.00MHz
(50kHz steps)
2.5µV (IHF)
2.2µV
75Ω (unbalanced)
552-1629kHz (9kHz steps)
520-1630kHz (10kHz steps)
560µV/m
SA-AK48
Colour
(S) ................. Silver Type
Areas
(GC) .............. Asia, Latin America,
Middle East and Africa.
TAPE SECTION : AR2 MECHANISM SERIES
CD SECTION : RAE0152Z-M TRAVERSE DECK
SERIES
SYSTEM : SC-AK48
CASSETTE DECK SECTION
Track system
Heads
Record/playback
Erasure
Motor
Recording system
Erasing system
Tape speed
Frequency response (+3, -6dB) at DECK OUT
NORMAL (TYPE I)
HIGH (TYPE II)
S/N
Wow and flutter
Fast forward and rewind time
CD SECTION
Sampling frequency
Decoding
Beam source/wave length
Number of channels
Frequency response
Wow and flutter
Digital filter
© 2000 Matsushita Electric Industrial Co., Ltd. All
rights reserved.
distribution is a violation of law.
ORDER No.MD0004060C3
CD Stereo System
4 track, 2 channel
Soild permalloy head
Double gap ferrite head
DC servo motor
AC bias 100kHz
AC erase 100kHz
35Hz - 14kHz
35Hz - 14kHz
50dB (A weighted)
0.18% (WRMS)
Approx. 120 seconds with
C-60 cassette tape
16 bit linear
Semiconductor laser/
20Hz - 20kHz (+1dB, -2dB)
Below measurable limit
Unauthorized copying
4.8cm/s
44.1kHz
780nm
Stereo
8fs
and