Panasonic SA-AK600GC, Service Manual

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AMPLIFIER SECTION
Power output
10% THD, both channels driven
75 Hz
Subwoofer
160 W
(Total effective impedance: 4
)
1 kHz
Front
35 W per ch (6 )
Center
70 W (8 )
Surround
40 W per ch (8 )
Total power in stereo mode
(Front and Subwoofer) 230 W
Total power in DOLBY DIGITAL mode
380 W
PMPO power output (for GC
only)
3200 W
Input sensitivity
AUX 1, AUX 2 250 mV
Input impedance
AUX 1, AUX 2
13.3 k
Digital input
Optical 1
Coaxial 1
FM TUNER SECTION
Frequency range
87.50 - 108.00 MHz (50 kHz
steps)
Sensitivity
2.5 V (IHF)
S/N 26 dB
2.2 V
Antenna terminals
75 (unbalanced)
AM TUNER SECTION
Frequency range
522 - 1629 kHz (9 kHz steps)
520 - 1630 kHz (10 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 (1 7/8 ips)
Overall frequency response (+3 dB, -6 dB at DECK OUT)
NORMAL (TYPE I)
35 Hz - 14 kHz
S/N ratio
50 dB (A_WTD)
Wow and flutter
0.18 % (WRMS)
Fast forward and rewind time
Approx. 120 seconds with
C-60 cassette tape
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