Galvin-Mfg-Co（Motorola）-13MAM 电路原理图.pdf

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1、R18 180K VOLUME R-21, MOST-OFTEN-NEEDED 1961 RADIO SERVICING INFORMATION MODEL MOTOROLA MOTOROLA 13MAM AMERICAN MOTORS 8990831 C5 C6 R2 C7 C3 12AD6 T1 C8 12BL6 R7 T2 R6 C9 12AE6A L3 R12 C13 Rll R16 CONV IF AMP DET-AVC-AF AMP , /WAn PARTS LOCATION m 5MAW IT, 2N573 KDRIVER 4 r,u 79 A C2 R1 R3 R5 R4 C4

2、 R8 R15 I SPKR, I CONN - 2N176 PWR AMP BASE LVITTEPV ql ECTOR BASE-* TRANSISTOR CONN r ii i A C9if IQQ 1 TZ * rt rii IZAE6A DET-AVC AF AMP ts I NOW +L =3 Toomf 2ND IF 262.5 KC top(D2)bot 1ST IF 262.5 KC top(3XDbot OSC TRIM 1610 KC (D A-LEAD + 14V DC I ON-OfF SW (ON VOL CONT) I SPARK I_plate: 12/ “7

3、1020 KC 1020 KC OSC CORE ANT CORE FRONT VIEW (WITH DIAL SCALE & BACKGROUND REMOVED) ALIGNMENT POINTS LOCATION DETAIL 57 12 3 4 5 6 LI 4 L2 CONNECTION DETAIL I CAPACITORS-Unless otherwise specified “ 1 1 decimal values In MF, all others In MMF 1200 KC ant VOLTAGES-Measured from point Indicated iit tdi ia DtrFDT tochassis. 10% No signal Input. ANT TRIM KtLtHI INPUT volTAC HV Dc TUNING RANGE - 540 KC so 1610KC BACK VIEW IF- 262 5 KC 收音机爱 好者资料库 RadioFans.CN