(Tuner Circuit); Standard Schematic Diagram Of Pc-70Ld - JVC PC-70L Service Manual

PC-70 L/LB/LD/LS
Standard Schematic Diagram of PC-7OLD tuner circuin
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F 3)|(4.3) 0)|0.7)/ (4.04 | VOLTAGE VALUES ARE MEASURED WITH NO SIGNAL USING ELECTRONIC VOLT METER
14 24| 24/311
QST3521-VOl ke : :
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2 S2~5 (BAND SELECT SWITCH) IS FM POSITION M/S FM SW MW LW -
- Blue line shows the signal at FM.
E gi o]o || 1.5 | Is $1 (MONAURAL
- STEREO SWITCH) |S STEREO POSITION [si | s2| s3 | $4] $5] ~——-ti-—-—-—=
Red line shows the signal at AM.
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= 3, +2 3s
S$ I~ $5(QST3521 - VO!) Wide a ale
+B Circuit
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BOTTM VIEW OF THE SWITCHES
VOLTAGES POSITION: FW, (ABI), FM SIGNAL} 7 UNIT, V O L T C47, 49 ,50 ,53, 489,10, 7! (@ 1S SHOWTING SWITCH)
5 RATING OF RESISTORS IS |/6wW UNLESS OTHERWISE SPECIFIED