Read Sony XR-C543SP Service Manual online
– 45 –
• IC Block Diagrams
IC31
BU2624F-E2
IC651
MM1322XFBE
1
2
3
4
5
6
7
8
9
10
20
19
18
15
14
13
12
11
16
20BIT COUNT
IF COUNT
CONTROL
SHIFT
REGISTER
LATCH
MAIN
COUNT
PRESCALLER
I/O
CONTROL
REFERENCE
DIVIDER
PHASE
DETECT
17
XOUT
XIN
CE
CK
DA
CD
P0
P1
P3
P4
PD2
SD
IF2
IF1
P2
FMIN
AMIN
VSS
PD1
VDD
1
2
3
4
5
6
7
8 OUT2
VS
OUT1
GND
IN1
VCC
IN2
GND
CONTROL CIRCUIT
IC101
CXA2510AQ-T4
+
–
–
+
–
+
–
+
–
+ –
1
2
3
4
5
6
7
8 9 10
20
19
18
17
16
15
14
13
12
11
21
22
23
26
27
28
29
30
31
32
33
34
37
38
39
40
24
25
PBFB2
PBRIN2
PBREF2
PBFIN2
35
36
PBGND
VCT
PBFIN1
PBREF1
PBRIN1
PBFB1
PBEQ2
PBOUT2
VCC
TAPEIN2
AUXIN2
MSLPF
LINEOUT2
TCH2
NC
PLAY
FF
MSTC
DGND
MSOUT
NC
NRSW
INSW
TAPESW
MSMODE
DRSW
MSSW
NC
TCH1
LINEOUT1
DIREF
AUXIN1
TAPEIN1
PBEQ1
PBOUT1
GND
F2
120
µ
/
70
µ
X1
X1
VCT
+
F1
120
µ
/
70
µ
NR
OFF/B
F3
LPF
VCC
DETECT
MS ON/
OFF
NR
MODE
FWD/RVS
TAPE EQ
TAPE/AUX
NR BIAS
NR
MS
MODE
OFF/B
T2
T1
Click on the first or last page to see other XR-C543SP service manuals if exist.