Service manual kx-fp85.
6.3.1 block diagram top.
6.7.1 analog unit block diagram top.
Si clk .... .... Krxd/ktxd ksclk klatch kstart .... .... .... Stb1 stb2 thdat thclk thlat .... .... Tx0 tx1 tx2 tx3 txe fax tx signal fax rx signal q511 r595 330 r594 10k +5vd r531 0 c534 j15p x501 32.768khz c531 j15p r554 47 c554 j10p l513 c552 j10p r555 1m x502 24mhz +5vd r547 f1.1k bat501 3.3v q5...
D102 d101 c106 180/200 c203 470/16 c119 r106 220p 47/2 r137 47k r136 47k r102 330k r103 330k r121 10k c108 1000p1k c201 470/35 r202 1.5k/2 r225 vr201 r224 27k 5k 3.3k r222 r221 2.2k 2.2k pc101 d105 l103 r109 22 c105 2200pf r126 5.6k c122 0.22/16 c123 560pf c109 47/35 d103 c102 0.047 c103 1000p l101 ...
+5v1 +5v2 c310 z0.1u c311 z0.1u r303 27k r305 680 ( ) r304 +5v2 r301 470 r302 470 +5v1 sw302 help sw303 vol+ sw304 vol- sw306 menu sw307 mute sw308 collate sw309 quick scan sw311 9 sw312 5 sw313 2 sw314 copy/start/set sw316 * sw317 4 sw318 1 sw319 redial/pause sw321 record sw322 6 sw323 resolution s...
Fax tx signal fax rx signal 12v handset sp-phone fax tx 2.0v handset sp-phone fax rx +5vd r174 47k 47k(1/2w) r215 r184 10k +24va d118 2 1 4 3 ( ) d103 250v 0.33u c198 10k r143 ( ) c121 sa101 300v r115 56k 2 1 5 3 +5vd +24va -1 ic110 1 2 3 4 8 q115 +5vd +12va 270k r122 pc104 1 2 3 4 z0.1u c149 50v 10...
