Sony PMC-D407L Instrukcja serwisowa - Strona 9
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla System stereo Sony PMC-D407L. Sony PMC-D407L 12 stron. Personal component system
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• IC Block Diagrams
IC1 TA2008AN
24
23
22
21
20
19
18
AM
AM
FM
IF
RF
OSC
OSC
BUFF
BUFF
BUFF
1/8DIV
FM
AM
AM
MIX
MIX
DET
AGC
FM
FM
AM
RF
IF
IF
1
2
3
4
5
6
7
IC2 BU2615S
PHASE
DET
2
REFERENCE DIVIDER
XIN
XOUT
1
16
FMIN
PRESCALER
MAIN COUNT
AMIN
15
SHIFT REGISTER LATCH
CE
3
I/O
4
IF COUNT
CK
CTL
CTL
5
DA
CD
6
P0
7
P1
8
14
P2
20BIT COUNT
9
10
12
17
16
15
14
13
FM MPX
AF
AM/FM
BUFF
ST/MONO
SW
LEVEL
FM
ST
MUTE
DET
DET
DET
8
9
10
11
12
19
PD1
BUFFER
11
PD2/P5
18
VDD1
17
VDD2
20
VSS
13
IF IN
– 63 –
IC301 TA2068N
24
23
22
21
20
19
18
17
16
1k
1k
10k
10k
1k
LOGIC
MONITOR
MONITOR
15k
AMP
AMP
6k
6k
10k
7dB
7dB
10k
LINE
BUF AMP
BUF AMP
10k
10k
B1
B2
TAPE
10k
10k
BUF AMP
BUF AMP
A2
A1
10k
MUTE
10k
10k
10k
ALC1
ALC2
ON
NAB
NAB
AMP1
26dB
26dB
AMP2
REC
DET
REC
AMP1
AMP2
2.1
REF AMP
1
2
3
4
5
6
7
8
9
10
IC404 BU1924F
QUAL
1
PLL
DEFFERENTIAL
BIPHASE
PLL
RDATA
2
57KHz
DECODER
DECODER
1187.5Hz
RDS/ARI
8TH SWITCHED
VREF
3
ANTI-ALIASING
COMPARATOR
CAPACITOR FILTER
4
VREF
MUX
5
VDD1
ANALOG
VSS1
6
VSS3
7
CMP
8
IC305 BA338
15
14
13
9 8 7 6 5 4 3
PRE AMP
10k
COMPARATOR
LINE
S
B+
Q
R
COMPARATOR
F.F.
TAPE
COMPARATOR
MIC
AMP1
IC601 TDA2052V
1k
10k
11
12
MUTE/
ST-BY
1
2
3
4 5 6 7
RCLK
16
(NC)
15
CLOCK
14
X2
&
13
X1
DRIVER
DIGITAL
12
VDD2
11
VSS2
10
T1
TEST
T2
9
– 64 –
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