Panasonic SA-AK44 Service Manual page 95

FM ANT
Z120
1
MIXER
RF AMP
5
OSC BUFFER
3 4 6
+B
(FM)
16
17
18
11
15
+B
Q106
POWER
+B
SUPPLY
CONTROL
+B
(FM)
CF201
Q101,Q102
7
FM
IF AMP
8
24
LEVEL
DET
FM
IF
1
IC101
LA1833NMNTLM
FM/AM IF AMP,
DET/AM OSC,
MIX/FM MPX
REFERENCE
PHASE DETECTOR
CHARGE PUMP
UNLOCK
SWALLOW COUNTER
DETECTOR
1/6,1/17,4 BITS
12 BITS PROGRAMMABLE
DIVIDER
UNIVERSAL
SHIFT REGISTER LATCH
COUNTER
POWER ON
RESET
19 10 7
IC102
LC72131MDTRM
PLL FREQUENCY SYNTHESIZER
AM ANT
CF202
AM
ANT
COIL
23 22 21 20 19
ALC
AM
AM AM
OSC RM AMP
MIX
BUFFER
AGC
S-CURVE
AM
IF
AM/FM
IF
FM
COMP
BUFFER
DET
TUNING
DRIVE
REG
2 3 4 5 6
Z102
AM
IFT
1
DIVIDER
20
1
14
2
12
13
DO 5
C2B
CE 2
I/F
DI 3
CL 4
12 6 9 8
Z101
(FM)
AM +B
OSC
COIL
Q110
SWITCH
RCH
16 15 14 13
18 17
DECODER
PILOT
PHASE
DET CANCEL
STEREO
SWITCH
AM
DET
VCO
PILOT
FF FF FF
REG
7 8 9 10 11 12
+B
X102
ST/DO
SD
X103
ST/DO
CE
DI
CL
E
D
DET