Technics SA-X800L - Page 30

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Q201 Q202 Q203
2SC2787 2SC2786 2SC33 13
RF AMP MIXER FM 1F DET
HL5V. ins
LIV
R206 820K tow 830K Gi
Q2i6
2SAlI75
SWITHING
R2i7 |.2K
R261
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MA4062M
Sms
DIV Sms/0.1V
1c203
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PLL CONTROLLER
LPL Lone
DIV 5ms/0.1V
Power switch
4
FM_ MONO
DIV 5ms/0.1V
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DIV Sms /0.1V
AM IFT coil
l2v
(OV)
R260 FU4T7
c241 C6éP
6V
(76V)
OV O.5Y (76y)
(LIV) CO7ZV)
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Bite (GND)
1c201
AN7273A
FMIFDET & AM CON
Opn Dan ©,
1.6V 74.9V | OV
afin rad FM MONO
DISTORTION coil
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Ic202
AN7420
FM MPX
Q220
2SC2785
BUFFER
R284 150K
2SC2785
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FM ANT
trimmer
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201 FM signal 1 a4 R208 seoei j}-~-—=> rv (kK) 88 =
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MW
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4.7K
2SA1175
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| 233 MW OSC COIL
R237 1K
Crystal!
oscillator
(4.5MHz)
7 @210,211 a2i2 tui ee Ag REM
On 2SC2785 2SC2785 — ;
LW OSC COIL (OV)
foul psa LOOP FILTER FM.AM CH tov) FM
“TD 10v) R283 47K SWITHING acy
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R267 10K
Q206,208,209
,
R268
10K
2SC2785 5
SWITHING 8
E &
10K
INPUT
SELECTOR
CIRCUIT
R274
10K
BAND SELECTOR
CIRCUIT
R275 10K
Q219
2SA1175
SWITHING
$203
{LW)
$202
(MW)
s20l
(FM)
R276 100K
(oJ PL201
Ww) LCO LAMP
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SS
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LCD DISPLAY
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