Sony UP895 Service Manual - Page 74

MA-99 (1/5) MA-99 (1/5) 5V 5V 5V R341 10k R340 10k R302 330 R308 10k R307 10k R306 10k R305 10k R304 330 R300 10k 1 L310 1µH L305 L309 1µH 1µH 1111 11 1111 111111111 C360 0.1 C361 10 6.3V D318 1SS302-TE85L D317 1SS302-TE85L D316 1SS302-TE85L D315 1SS302-TE85L D314 1SS302-TE85L D313 1SS302-TE85L D312 1SS302-TE85L D311 1SS302-TE85L D310 1SS302-TE85L D304 1SS302-TE85L D305 1SS302-TE85L D306 1SS302-TE85L D307 1SS302-TE85L D308 1SS302-TE85L D309 1SS302-TE85L D300 1SS302-TE85L D301 1SS302-TE85L D302 1SS302-TE85L D303 1SS302-TE85L 3333 2222 TP300 'NM 5V nRESET C350 C351 0.1 10 6.3V 33 22 3333 2222 333333333 222222222 1 +5V 2 HSENS1_TR 3 HSENS2_TR 4 5 PSENS1_TR 6 DSENS 7 GND CN2 7P CL301 CL304 CL307 CL321 CL324 CL326 R310 470 R311 1.8k 1 +5V CL302 HS1 HS2 IC300 PST600DMT-T1 2 IN_SW1 3 IN_SW2 CL305 CL309 1 3 CL308 4 IN_SW3 CL312 PS1 2 5 IN_SW4 CL314 DS C301 0.1 6 +5V CL316 C300 47 7 PSENS2_TR CL319 25V 8 GND CL322 L311 CN3 1µH 3/5,5/5 LND2 1 R377 220 2 R376 220 3 R375 220 4 R374 220 R382 100 SIDE P/N SIZE PS2 FEED COPY PRINT DOOR 5V R385 100 R384 100 R383 100 R381 100 R380 100 R379 100 R378 100 CN1 CL300 +5V 1 CL303 STD/SDE 2 CL306 POSI/NEGA 3 CL310 PRINT_SIXE 4 L306 CL313 PSENS2_D 5 1µH CL315 FEED_KEY 6 CL317 COPY_KEY 7 CL320 PRINT_KEY 8 CL323 DOOR_KEY 9 L307 CL325 ALARM_LED 10 1µH CL327 GND 11 R303 10k C314 0.01 C315 0.01 C316 0.01 C318 0.01 C319 0.01 C320 0.01 C321 0.01 C322 0.01 C302 0.01 C303 0.01 C304 0.01 C305 0.01 C317 0.01 C310 0.1 C311 0.1 C312 0.1 C313 0.1 SL305 L308 1µH X300 LED 2 R312 1M Q300 DTC124EKA-T146 C306 12p C307 12p 12 13 14 15 A0 A1 A2 4 5 6 7 A0 A1 A2 3 2 1 DS PS1 HS2 HS1 C326 0.1 C362 0.01 C327 10 6.3V 1 2 3 4 5V C323 0.1 EXTV 4 HEAD_TEMP 2/5 PS2 5V 16 15 14 13 12 11 10 9 5V 16 15 14 13 12 11 10 9 A B A B GND C D7 D0 D6 D1 D5 D2 D4 D3 VCC C325 0.1 GND C D7 D0 D6 D1 D5 D2 D4 D3 VCC C324 0.1 5V SIDE nG nG W Y W Y R314 3.3k R313 3.3k 11 10 9 8 D _A3 3 2 1 0 D A3 PM3 24 PM2 23 PM1 22 nEXTV 21 DS 20 PS2 19 PS1 18 HS2 17 HS1 16 Vcc 15 nRESET 14 OSC2 13 OSC1 12 Vss 11 X1 10 X2 9 TEST 8 AVss 7 TEMP 6 IN_SW1 5 IN_SW2 4 IN_SW3 3 IN_SW4 2 SIDE 1 7654321 8 9 10 11 12 13 14 R316 3.3k R315 3.3k 1 A1 VCC 12345678 12345678 A1 Y1 A6 3 2 A2 Y6 B1 A2 Y2 4 A5 1/5 SEL_A3 B2 A3 Y5 3 1/5 SEL_A3_NOT Y3 A4 GND Y4 PM4 NEGA IC302 SN74HC251 IC303 SN74HC251 P/N R320 10k R321 10k R322 10k R323 10k R324 10k R325 10k R326 10k R329 10k R330 10k R332 10k R334 10k R335 10k R336 10k R337 10k R338 10k R339 10k 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 R319 3.3k R318 3.3k R317 3.3k IC301 FAN FAN SN74HC14ANSR H1 HM2 SIZE SIZE AVcc C328 0.1 5V TERMINATION 4/5 H2 HM1 TH/EE_O VH_EN nFEEDKEY FEED 2/5 MOTOR BUS 1 ROMMODE nCOPYKEY COPY 5/5 HEAD_EN 2 ROMDATA IC304 nPRINTKEY PRINT R397 100 3 ROMCLK HD6473657F-UP895 nDOORKEY DOOR S300 SYSTEM CONTROLOR nLED LED 5V C329 0.1 RESET nGARESET RB _A3 nRMTBSY 1/5 SEL_A3_NOT CL328 FETCH nFETCH nRMTKEY RK 1/5 SEL_A3 10 R386 1k 24 CL329 23 -4 FETCHSTOP nFETCHSTOP SEL_A3 A3 9 R387 22 21 1k CL330 4321 5678 R342 10k R343 10k FETCHING nFETCHING SEL_A2 A2 8 R388 20 19 1k CL331 E0 VCC E1 MODE E2 SDA COPY COPYSTOP 1 COPYING 2 nCOPY nCOPYSTOP nCOPYING SEL_A1 SEL_A0 SEL_D A1 7 A0 6 D 5 R389 18 17 1k CL332 R390 16 15 1k CL333 R391 14 13 1k CL334 R392 12 11 41 REGSEL1 42 REGLD 43 REGEN 44 BUZZER 45 46 REGSEL0 47 PRTPRS 48 REGSEL2 49 BEO 50 nCSYNC 51 nINTV 52 VF 53 nAGC 54 Vss 55 Vcc 56 GACLK 57 TESTPIN 58 GADATA 59 nTRAP 60 NTSC/PAL 61 RTS 62 CTS 63 RXD 64 TXD VSS SCL 3 4 1k CL335 R393 10 9 3 1k CL336 IC305 R394 8 7 M24C02-MN6T 2 1k CL337 INTV EXTV R395 6 5 1 1k CL338 4 TP306 TP307 'NM 'NM R396 4 3 0 1k CL339 2 1 C330 0.1 GACK INTV INTV EXTV 3/5 2/5 3/5 4/5 GA_BUS BUZZER BEO TH/EE_OUT GAD 100 VF RS0 PP RS2 RS1 RLD RE R398 330 15 14 13 R365 100 R366 100 R363 100 R362 12 R364 R354 R355 R356 R357 11 100 10k 10k 10k 10k SL300 SL301 SL302 SL303 SL304 C331 0.1 C332 0.1 C333 0.1 C334 0.1 C335 0.1 C336 0.1 C337 0.1 C338 0.1 C339 0.1 C340 0.1 C341 0.1 AGC TRAP N/P 3/5,4/5 4/5 CSYNC ANALOG_BUS 5 A 1 +5V 2 RTS 3 CTS 4 RXD 5 TXD 6 GND CN5 TEST 5V TP305 'NM 1111 3333 2222 TEST D320 1SS302-TE85L D321 1SS302-TE85L D322 1SS302-TE85L D323 1SS302-TE85L CL343 CL344 CL345 CL346 RTS CTS RXD TXD 5/5 LND1 TEST RTS CTS RXD TXD 5V J300 3 CL340 2 CL341 1 CL342 R369 R372 LND301 LND302 L304 10µH L302 6.8µH L303 6.8µH C352 1000p R367 3.3k RK D319 R368 1SS302-TE85L 220 3 2 R370 100 5V R373 100 11 33 RB R371 3.3k Q301 DTC124EKA-T146 2 2 D325 1SS302-TE85L D324 1SS302-TE85L 10-4 10-4 B C D E F MA-99 (1/5) B-CEPX112-MA99-S G UP-895/(E) H