Schematic Diagram -2/7 (Main C.b-2/3, Tuner Section) - Aiwa NSX-TR99 Service Manual

SCHEMATIC DIAGRAM - 2/7 (MAIN C.B - 2/3, TUNER SECTION)
MAIN C.B (2/3) (TUNER SECTION)
PLL BLOCK
RDS
SIG
HPS
Q863
2SC3052
F
RDS BLOCK
12.0
5.6
Q981-983
VCC SW
7.7
TUNER-L
TUNER-R
12.0
11.3
IF BLOCK
TUNER (FM FE)
L801 L802
DC BALANCE/MONO AM IF ADJ.
TUNER FM FRONT END BLOCK
DISTORTION ADJ.
Q835
FM IF AMP
7.7
Q951 KRA102S
MW/LW SW
AM RF
S-CURVE
AGC
L942
-33-
Q902 Q901 L901,902,904,905
IF MIXER RF AMP FM TRACKING ADJ.
C916
0.01 50V K. B
R908 270
L907
FM VT ADJ.
Q905
Q903-905
2SC2620
RF OSC B
RF
Q836
FM BAND SW
AM RF AMP
LW OSC SW
LW SW
TC942,L941
LW VT ADJ. LW TRACKING ADJ.
RF BLOCK
J832
ANTENNA
FM 75Ω
MW/LW LOOP
L952,L953
MW TRACKING ADJ.
SIGNAL :
FM
MW/LW