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PDF ( 数据手册 , 数据表 ) SA-AK630EE

零件编号 SA-AK630EE
描述 CD Stereo System Service Manual
制造商 Panasonic
LOGO Panasonic LOGO 


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SA-AK630EE 数据手册, 描述, 功能
ORDER NO. MD0503063C3
CD Stereo System
SA-AK630EE
Colour
(S)... Silver Type
Specifications
n AMPLIFIER SECTION
RMS output power
THD 10%, both channels driven
1 kHz
(Low channel)
10 kHz
75 W per channel (5 )
(High channel)
80 Hz
70 W per channel (5 )
(Subwoofer channel)
Total power output
160 W (8 )
450 W
n FM/AM TUNER, TERMINALS SECTION
Preset station
FM 15 stations
Frequency Modulation (FM)
AM 15 stations
Frequency range
87.50 - 108.00 MHz (50 kHz steps)
Sensitivity
1.8 µV (IHF)
S/N 26 dB
1.5 µV
Antenna terminal(s)
Amplitude Modulation (AM)
75 (unbalanced)
Frequency range
522 - 1629 kHz (9 kHz steps)
Sensitivity
S/N 20 dB (at 999 kHz)
560 µV/m
Audio performance (Amplifier)
Input sensitivity/Input impedance
Aux
Phone jack
250 mV,14.7 k
Terminal
Stereo, 3.5 mm jack
n 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
Overall frequency response (+3 dB, -6 dB at DECK OUT)
NORMAL
35 Hz - 14 kHz
S/N ratio
50 dB (A weighted)
Wow and flutter
0.18 % (WRMS)
Fast forward and rewind time
Approx. 120 seconds with
C-60 cassette tape
n DISC SECTION
Discs played [8 cm or 12 cm]
(1) CD-Audio (CD-DA)
(2) CD-R/RW (CD-DA, MP3 formatted discs)
(3) MP3
Bit rate
MP3
32 kbps - 320 kbps
Sampling frequency
MP3
32 kHz, 44.1 kHz, 48 kHz
CD 44.1 kHz
Decoding
16 bit linear
Digital filter
8 fs
© 2005 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
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SA-AK630EE pdf, 数据表
SA-AK630EE
(DECK 1)
P.B. HEAD
LCH
(DECK 2)
R/P HEAD
LCH
IC1001
AN7348S-E1
P.B EQ/REC AMP/
ALC/TPS AMP
24(23)
1(2)
22(3)
21(4)
17(8)
6 LOGIC L/H
19 ALC
15 NOR/CrO &
HI/LO LOGIC
12
LOGIC
REC/PB
RIPPLE
REJECTION
9 11
20(5)
18(7)
10
16
14
13
(DECK 2)
ERASE HEAD
4
L1002
B
23
5
IC1004
C1AA00000612
R/P SELECT
Q1003
SWITCHING
(BEAT PROOF/
RECH)
BIAS OSC
CONTROL
Q1004, Q1005,
Q1007
Q2978
SWITCH
Q1017
MOTOR
SWITCH
M
M1002
Q2980
DECK
MOTOR
SWITCH
B
IC951
CNB13030R2AU
PHOTO
INTERRUPTER
53 52
97
Z971
INTERFACE
91
IC971
CNB13030R2AU
PHOTO
INTERRUPTER
95 58 59 60
Q6415, Q6425
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
D951
Q6411, Q6421
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
D971
56 57
C2CBJG000564 IC2801 MICROPROCESSOR
D6457
B
76
Q6457
LED
DRIVE
D6456
B
54
Q6456
LED
DRIVE
55







SA-AK630EE equivalent, schematic
SA-AK630EE
16.2. (B) Main (Tuner) Circuit
SCHEMATIC DIAGRAM - 3
MAIN (TUNER) CIRCUIT
: +B SIGNAL LINE
: FM/AM SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
FM EXT
ANT
75 OHM
GND
1
2
AM LOOP
ANT
3
AM EXT
4
ANT JK2601
ENV17290G1Y
22P 15P
1
2 1P
3
2SK238
8P
22
4
5
4P 2SC2620
0.022
100
2SK360
8P
8P
33P
D2602
B0CDBB000015
C2636
1000P
L2601
GNS-A0882DC
R2610
1K
C2607
0.047
L2602
G2BPC0000016
R2612
100K
C2608
8P
R2619
12K
IFT
100uF
16V
C2603
CF2601 0.01
J0B1075A0086
R2607
330
71
3
C2604 R2606
1000P 470K
2 R2605
470
Q2601
6
C2601
0.01
C2602
16V100
15P
8
2P
R2604
1K
CF2602
J0B1075A0086
13
2
R2621
22K
R2643
22K
C2620
16V10
C2638
0.01
R2603
270
Q2606
Q2606
B1GCCFJJ0016
TUNER 15V
SUPPLY SWITCH
Q2601
B1AABC000003
FM IF AMP
C2619
560P
R2620
47K
C2614
50V3.3
C2609
1000P
IC2601
LA1833NMNTLM
FM/AM IF AMP
DET/AM OSC MIX/
FM MPX
R2646
100K
R2642
6.8K
C2644
4700P
C2642
50V1 R2641
6.8K
C2641
50V1
R2645
100K
24 23 22 21 20 19 18 17 16 15 14 13
R2618
3.3K
C2643
4700P
IC2601
1 2 3 4 5 6 7 8 9 10 11 12
C2627
16V22
2
C2626
1
3
C2606
0.01
4
C2647
1000P
C2648
0.01
R2626
1K
1
R2611
390
Z2602
5
G2BAD0000003
6
D2601
B0BC5R000009
R2614
5.6K
C2630 C2632
6.3V100 1000P
C2625
16V22
C2611
50V4.7
R2617
68K
R2628
82
R2629 27K
C2624
100P
C2629
6.3V100
C2633
12P
C2612
0.01
R2616
1K
20 19 18 17 16 15 14 13 12 11
C2610
0.01
R2652
0
C2634
12P
IC2602
LC72131MDTRM
PLL FREQUENCY SYNTHESIZER
1 2 3 4 5 6 7 8 9 10
R2638
3.3K
R2632
10K
R2633
1K
C2649
0.1
R2630
10K
C2621
50V0.47
C2623
50V1
R2644
120
R2631
120
TGND
15V
DO/ST
SD
+7.5V
TO
MAIN
CIRCUIT
(2A) ON
SCHEMATIC
DIAGRAM-8
1A
RCH
CE
LCH
PLLDA
DO/ST
PLLCLK
TO
MAIN
CIRCUIT
(2B) ON
SCHEMATIC
DIAGRAM-8
1B
64










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