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File name SITRONICS STV-3432F.pdf

TO A4 XS707 XP201 TO A5 XP901 10 6 BOUT GOUT ROUT TO A5 XP601 TO A2 XS509 2 1 +33V GND VCC AGC OUT Vguard 8 TUNNER +5V BS1 BS2 VT +8V +5V -1 IR CTL STANDBY RELAY AS Vp LED Y U V +12V +5V BLANK (EMC) U101 IF N101 1 1 4 XP202 1 XP205 N301 TDA8351 R151 33 R150 100 uPC574 VD201 R214 12K C240 10n 1 2 3 4 5 6 7 100u 16V C105 R201a 5k6 R212 5k6 R202 5k6 C235 2u2 16V R245 33k C303 2n2 R304 2k2 R244 22k R301 2 2R2 C301 220u/25V R120 R217 12K C103 100u +5V C104 100u L101 100u 16V 10uH C101 100u 16V C107 C108 10n R101 22k C206 100n R216 10K R215 10K C205 100n +130V 12k 2 R213 C112 10n R122 4K7 R121 3K3 C261 10n C260 100u 16V R310 12K C302 C307 100n 47u/100V 100n C308 R308 2R2 R306 2R7 33 L205 10uH (EMC)Z201 C234 22p 12MHz L204 10uH C232 100u16V VD202 8V2 C231 100n VD203 VD204 VD210 8V2 8V2 8V2 R221 100 C218 1n VD301 UZ15BSB VD302 BVA21 C306 R311 1K5 9 10 KEY C109 10n 10 11 L201 10uH +8V +15V 8 4 1 2 3 4 5 6 7 9 1 2 3 5 6 VIFB IN VOA VOB VFB Gnd Vp I+ I- R201 3K3 R307 2K7 Z102 39.5M C204 10u N201 TDA938X V201 PH2369 R208 100 R209 100 A1015 C585 33n V518 VD101 BAT81 (EMC) Z101 K6283D 1 4 10 2 5 C201 56p C202 56p C236 100n XP401 L302 L301 XS401 L404 1 2 3 4 R207 47 SCL SDA Tuning SVHS Key MUTE CTL Vss C/P LED RELAY VssA SECPLL Vp2 DECDIG PH2LF PH1LF Gnd3 DECBG AVL/EWD VDRB VDRA IF1 IF2 IREF VSC Tuner AGC AUDEEM/SIF1 DECSDEM/SIF2 Gnd2 SNDPLL/SIFAGC AVL/REFO STR INPSEL VddP Reset XTALout XTALin OscGnd VddC VpE VddA Bout Gout Rout Blanking BCLin B2/Uin G2/Yin R2/Vin INSSW2 AUDOUT/AMOUT CHROMA CVBS/Y Gnd1 CVBSINT Vp1 IFVO/SVO PLLIF EHTO AUDEXT/QSSO FBISO H. out 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 C238 330n 39 38 37 C223 100n C225 22n C228 22n R261S V527S 100 C1815 R263S 220 L202 10uH R247 3k R262S 1K R236 1K R237 1K R238 R239 1K 1K C407 C230 22n C229 22n R243 100 R242 100 R241 100 R240 10K L203 10uH 22p C233 +3.3V C304 2n2 R303 2k2 R305 470K 47n/100V C102 47uF 16V + R102 100K N502 HEF4094 R111 2K2 V517 A1015 +3V3 R206 3k3 5 6 7 8 1 2 3 STR VDD SDA E0 16 15 14 13 12 11 10 9 +5V -1 R525 10 R580 5k6 R526 3k3 +8V R584 10k R583 10k R115 3 V102 R116 56K C1815Y +5V -1 R255 100 R203 100 9 10 11 SCL SYSTEM 00 01 02 03 Vss MUTE BAND2 BAND1 1 4 A1 A0 AU YCVBS2 LIN RIN R227 4k7 82K TO A2 XS507 5 6 7 8 +5V R527 3K3 R528 3K3 R103 680 C219 1n R415 680 R412 2R2 +130V (EMC)T401 HEATER 4 XP402 R416 200k 1 2 3 4 WP n.c. A2 Vss N202 24C08 Vdd PTC SCL SDA 8 7 6 5 R226 100 R225 3k3 R224 3k3 C210 C211 16V 100n 100u C207 220n 12 13 14 15 C208 220n C407 1uF 16V R410 15K C209 2n2 C209 4n7 C214 100n 2 +200V 1 1 220p/500V C416 VD404 8V2 R420 4k7 VD401 BYV95C VD402 BYD33C VD403 BYD33C R407 100K C409 4u7/250V R403 2R2 11 HI VO L 7 XP502 10 6 8 5 12 FOCUSE 16 17 18 19 20 21 22 23 24 C203 10n C201 56p C202 56p +15V +8V +45V 1 CIN +8V C513 1n VOUT SDA SCL 16V C215 2u2 R219 100 4 13 SCREEN TO A2 XS506 R404 2R2