Technics SA-GX550 Service Manual page 23

1 2 3 4
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Z120 FM FRONT END (ENVI7290GI)
PLL FREQUENCY
SYNTHESIZER
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5.6K |25V47 560 om
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Q103,104
2SC2785FETA
FM/AM
LOOP FILTER
530KHz ++I620KHz
RII9 62K
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MAIG5TA
Qiot, 102
2SC2787LTA
FM | F AMP
R104
4.7K
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470K J47P 470K ee 13
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| | POWER SUPPLY
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Q106
14v *
FM CEB] LINE (ov) 4.1v Ia
Q107, 108
2SC331IAQSTA
aie BUFFER AMP
(41M) AF (FRONT SPEAKER
DRIVE /L ch) SIGNAL
RI47
470K
RI43
2.2K
1c1ol
LAI830-H3
FM/AM IF AMP, DET/AM OSC, MIX/FM MPX
Cli6
M8200P
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Lo
STEREO
SWITCH
FREQUENCY
DIVIDER
RECEIVED SIGNAL-OV
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PLES
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SA-GX550
to Fl main
CIRCUIT (CNIOIA)
On page 35