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零件编号 | SA-AK22 | ||
描述 | CD Stereo System Service Manual | ||
制造商 | Panasonic | ||
LOGO | |||
1 Page
ORDER NO. MD0101009C1
A6
CD Stereo System
SA-AK22
Colour
(S)... Silver Type
Area
(P)... U.S.A.
(PC)... Canada
TAPE SECTION :
SG2 MECHANISM SERIES
CD SECTION :
RAE0152Z-3 TRAVERSE DECK SERIES
Specifications
s AMPLIFIER SECTION
Power output
10% Total harmonic distortion
70 Hz-16 kHz, both channels driven
(LOW)
60 W per channel (6 Ω)
Power output
10% Total harmonic distortion
1 kHz, both channels driven
(HIGH)
70 W per channel (6 Ω)
Input sensitivity
AUX
250 mV
Input Impedance
AUX
13 kΩ
s FM TUNER SECTION
Frequency range
87.9 - 107.9 MHz (200 kHz steps)
87.5 - 108.0 MHz (100 kHz steps)
Sensitivity
2.5 µV (IHF)
S/N 26 dB
2.2 µV
Antenna terminal(s)
75 Ω (unbalanced)
s AM TUNER SECTION
Frequency range
520 - 1710 kHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 1000 kHz)
560 µV/m
s 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)
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
s 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
© 2001 Matsushita Electronics (S) Pte. Ltd. All rights
reserved. Unauthorized copying and distribution is a
violation of law.
SA-AK22
8
SA-AK22
8.3. Disassembly and assembly of the Traverse Unit
Step 1 Push the lever from position A to B.
Step 2 Pull the stopper (black) in the direction of arrow 1 and
push the lever in the direction of arrow 2.
Step 3 Push the stpeer (black) down until the white lever eject
out.
Step 3 Pull the stopper in the direction of arrow 1 and release
the lever in the direction of arrow 2 as shown.
Step 4 Pull out the tray half way and push it back fully.
Step 4 Lift up the traverse unit and slide out the unit as shown.
• Replacement of Traverse Unit
Step 5 Push the lever to the initial position indicated ‘I---I’.
Step 1 Place the traverse unit as shown.
Step 2 Press in the lever shaft in the direction of arrow 1 as
shown and push the traverse unit into the position in the
direction of arrow 2.
16
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页数 | 30 页 | ||
下载 | [ SA-AK22.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
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