Sony HCD-EC69i Service Manual page 41

IC801 LV23003VA
AM
1
AM RF-IN
RF
REG 2
FM
FM-MIX 3
MIX
4
GND1
AM
AM-MIX 5
MIX
VCC1 6
AMIF-IN 7 AM AM
IF DET
8
FMIF-IN
FM FM
IF DET
S-METER
IF
BUFFER
9
P-DET
10
P-COMP
11
FM-DET
L-OUT 12
DECODER
13
R-OUT
VSS 14
UNIVERSAL
COUNTER
DATA SHIFT
REGISTER
CE 15
LATCH
DI 16 CCB
I/F
17
CL
DO 18
– PANEL Board –
IC303 BA6956AN
TSD
1 2 3 4 5 6
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FM
RF
FM
OSC
OSC
OSC
BUFFER
AGC
FM
SD
ST
PIROT
TRIG
DET
STSW
FF
FF
FF
PHASE VCO
COMPARATOR
MUTE
POWER ON
PROGRAMMABLE
DIVIDER
SWALLOW
COUNTER
UNLOCK
DETECTOR
REFERENCE
CONTROL LOGIC
7 8 9
HCD-EC69i/EC79i/EC99i
36 FM RF-IN
35 GND2
34 FMRF-OUT
33 VCC2
32 FM-OSC
AM
31 AM-OSC
30 BO2
29 BO1
LOW-PASS 28 LP-OUT
FILTER
27 LP-IN
26 PD
25 AGC
24 AMDET-OUT
23 FMDET-OUT
22 MPX-IN
21 VDD
RESET
PHASE
DETECTOR
CHARGE
PUMP
20 XOUT
19 XIN
DIVIDER
41