PICT0246

1/4 X

(39.5”)

TO MOTOF AND LOADS

R1 — Motor decoupling

R2 - 3yc Cimen,- R2 = C • SYNC/O . 7 C6,

R2 <= 470)c

R3 — Mixer decoupling Cl — Li O łoyp>^i=!=! o ptional C2 - LO tank;C2 = 22pF@72MHz C3 — Ant. input tank;C3 = 24pF 072MHz

C 4 — Vłoi_ai=( łoypai-!-:

CS — Motor decoupling C 6 - Sync timer;C 6=t ¹SYNC/O.7R2,

C6 + O.SuF C7 — Mixer decouple;

0.01uF <= C7 <= luF CS - AGC

C9 — IF łoyp>ai=!=!optional CIO - V+ łcypateses,- O . OluF <= CIO <= O.luF

C12    — Ant. input fcainfc; C12    =    160pF

072MHz

LI - LO coil Toko¹ lOk type(KEHC)

4T; O . 2 uH072MHz . LI could łoo roado ai f ixed coil, if cle e ir o cl.

Tl — 4SSkHz roixer transforwer . Tokio¹ lOEZC type (RMC-502 18 2 > , Qu = HO Pin 1 — 2,82T;pin2— 3,8 2 T Pin 1-3,164T;pin4-6,30T T2 — 455kHz IF transforwer . Tokio¹

lOEZC type(RMC-S02S03) ,Qu = HO Pin l-2,32T;pin 2-3,ST T3 — Ant . input transf orrner . Tokio¹

lOk type (KENC) , 4T sec. ¹ 2T prri. of O.2uH072MHz

XI — Sth overtone ciiryeCaii, paralle 1-mode,72MHz

Dl - Electrostatic cliecrHanrge (E3D) protection

LO	KTAL		GND	VBIA3		MIK IN LM1872	V +	CH A (COLL)	CH A (EMIT)		CH B (COLL)
MIK	OUT	IF	IN AGC	IF	OUT	GND	SYNC	CH 2	CH	1	CH B (EMIT)

1

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