Sony WRR-805A Service Manual page 45

ANTENNA
BPF RF AMP
FL101 IC101
J101
VCO
CP201
LPF
PLL
IC202
3.0V
Reg.
3.6V
PLL
DATA
POWER DC-DC
SW CONVERTER
3.6V
S501
LR 6x2
3V
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SAW
BPF 1st Mixer Filter
FL102 IC101 SWF101
2nd LO
Buff. AMP
CP202
Q202
140.05 MHz
AF AMP Mute De-enphasis
IC301 IC302 C305,R311
Tone Det
IC403,X401,X403,
X404,D403,C428
Noise Det
IC401,IC402,
D401,C409
Batt Det
IC403,X401,
X403,X404,
D404,C429
RSSI
CPU
µPD753036K
IC602
Q601
4.0 MHz
X601
Power control
BATT RF LEVEL
D401 D402
2nd Mixer CF IF AMP
Q101,102 CF101 Q103
Pre-enphasis Expander
LPF R321,C321 IC303
C328,R325,
C329,R326
Mute
Control
AF Det
D402,C415
IC604
EPROM
ND601
LCD
3.0V 3.6V
Reg.
RF-93 BOARD
CF IF AMP CF Discriminator
CF102 IC102 CF103 CXA1611N
Ceramic
Discriminator
(CF104)
10.7MHz
Mute
De-enphasis AF AMP
R325,C342 Q3025
IC304(1/2)
AF AMP AF AMP
IC304(2/2)
IC305
Mute
Control
SET(S604)
+(S603)
-(S602)
MODE(S601)
MUTE(S605)
MB-861 BOARD
output
Transformer
T301
AF OUT
J301
Monitor
OUT
J302