Panasonic SA-AK220E - Page 45

IC101
LA1833NMNTLM
FM/AM IF AMP,
DET/AM OSC,
MIX/FM MPX
FM ANT
AM ANT
A
SD ST
SHIFT REGISTER LATCH
1
2
SWALLOW COUNTER
1/6,1/17,4 BITS
12 BITS PROGRAMMABLE
DIVIDER
REFERENCE
DIVIDER
AM
IFT
12 3
C2B
I/F
PLLCLK
PLLDA
ST/DO
CE
X103
DO/ST
SD
Z102
456
7
9
8
10 11 12
S-CURVE
REG
FM
IF
FM
DET
AM
OSC
LEVEL
DET
BUFFER
24 23 22
ALC
BUFFER
346
Z120
RF AMP
5
1
OSC
MIXER
8
FM
IF AMP
Q101, Q102
7
CF201
CF202
1316 15 14
DECODER
STEREO
SWITCH
AM
DET
AM
IF
TUNING
DRIVE
AM/FM
IF
BUFFER
COMP
FF FF
REG
VCO
AM
MIX
AM
RM AMP
AGC
21 20 19 18
PHASE
DET
17
PILOT
DET
FF
PILOT
CANCEL
Z101
AM
ANT
COIL
AM
OSC
COIL
(FM)
TUNER
15V
SUPPLY
SWITCH
Q106
POWER ON
RESET
UNIVERSAL
COUNTER
UNLOCK
DETECTOR
PHASE DETECTOR
CHARGE PUMP
RCH
(FM)
TO CD DRIVE BLOCK
PLL FREQUENCY SYNTHESIZER
LC72131MDTRM
IC102
X102
16
17
18
11
15
19
10
7
6
9
8
4
CL
3
DI
2
CE
5
DO
13
12
14
20
1
Q110
SWITCH
DET_OUT
B
B
B
B
B
B
B
45
SA-AK220E / SA-AK220EB