Sony CDX-1150 Service Manual page 22

IC400 LC75374E
33 32
+
+
–
–
LSELO 34
L4 35
L3 36
L2 37 +
L1
38 –
VDD 39
–
R1
40
+
R2 41
R3 42
R4 43
RSELO 44
–
–
+
+
1 2
IC700 TB2118F
REFERENCE
XO
1 OSCILLATOR
OSC ON/OFF
2
BUFF
CE
3
D IN 4
SERIAL
CK INTERFACE
5
D OUT
6
18 BIT
18 BIT
SR 7
I/O 1 8
I/O PORT
I/O 2 9
OUT1 10
OUTPUT PORT
11
OUT2
VDD2 12
31 30 29 28 27 26 25 24 23
–
–
+ +
CONTROL
SHIFT
DECODER LATCH
REGISTER
+
+
– –
3 4 5 6 7 8 9 10 11
REF
PHASE
DIVIDER COMPARATOR
12 BIT
22 BIT
PROGRAMMABLE
40BIT SHIFT
COUNTER
REGISTER
4 BIT
SWALLOW PRESCALER
COUNTER
20 BIT
IF COUNTER
– 30 –
22
LFIN
+
LFOUT
21
–
+
LROUT
20
–
19 VREF
18
CE
17 DI
16
CL
15
VSS
–
14
RROUT
+
–
13 RFOUT
+
12 RFIN
24 XI
REGULATED
POWER SUPPLY
23 A GND
22 REG
21 VCC
20 AM CP
19 VT
SELECT
18 FM CP
SELECT 17 D GND
AMP
16 AM IN
AMP
15 FM IN
14 VDD
AMP
13 IFC