Sony KV-EF34M80 free download

File name EF34M80.PDF

SERVICE MANUAL MODEL COMMANDER DEST. CHASSIS NO. MODEL BG-3S CHASSIS COMMANDER DEST. CHASSIS NO. KV-EF34M80 RM-951 Vietnam SCC-U28D-A TRINITRON ® COLOR TV KV-EF34M80 KV-EF34M80 RM-951 KV-EF34M80 RM-951 KV-EF34M80 RM-951 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM IC3303 A/V SWITCH TU101 DET OUT L OUT R OUT BUFFER Q101 CN102 2 6 4 8 STBY MUTE STERO AFT SCL SDA TV TV L TV R STBY-MUTE CN1307 2 47 TV 6 4 8 C OUT1 45 Y OUT1 43 BUFFER Q3304 BUFFER Q3303 BUFFER Q1345 RM-951 IC301 Y/C/J CN1305 6 CN1311 1 C CV/Y CN101 6 CN106 1 2 C IN 4 Y1/CVBS G OUT 23 R OUT 22 CN305 3 R CN8300 3 CN8301 3 R CN703 3 IC701 VIDEO AMP 4 R IN 9 RFB R OUT 7 R,G,B BUFFER Q8304,8305 BUFFER Q8302,8303 BUFFER Q8300,8301 V901 PICTURE TUBE 48 LTV 46 RTV 34 MUTE 2 G 2 2 G 2 3 G IN 12 GFB G OUT 10 H1 B OUT 13 FV HV PLL_SW AFT OUT SCL SDA SCL SDA NC ANT SW 2 CN103 1 MODE/ SYSTEM CONTROL BLOCK DVD J2410 R-Y B-Y Y L R CN2410 5 3 1 7 8 CN1303 DVD R-Y DVD B-Y DVD Y DVD L DVD R 5 3 1 7 8 LPF, AMP, DELAY, BUFF Q1314-1316, 1320, 1322, 1323 LPF, AMP, DELAY, BUFF Q1303, 1305, 1307, 1309-1311 R-Y B-Y IC1308 DVD SWITCH 13 12 14 R-Y BUFFER Q3311 BUFFER Q3312 BUFFER Q3310 CN1309 2 CN9502 M R-Y 2 FILTER FL9505 FILTER FL9504 FILTER FL9506 BUFFER Q9522 BUFFER Q9521 BUFFER Q9520 169 AD13 OUT1 71 BUFFER, FILTER Q9533,9558,9563,FL9608 BUFFER, FILTER Q9517,9530,9562,FL9607 BUFFER, FILTER Q9519,9523,9540,FL9604 IC9501 FIELD MEMORY 79 XTLO 78 XTLI MIA1 115 CN1310 8 CN9503 FILTER FL9503 FILTER FL9502 FILTER FL9501 108 · 104 BUFFER Q9554 BUFFER Q9553 BUFFER Q9552 204 AD16 MIA2 103 MOA1 124 · 126 133 · 135 MOA12 137 IEA WXIA WEA WRA WADEA WXADA WCLKA OEA REA RXIA RRA RADEA RXADA RCLKA 95 96 97 99 100 101 102 117 118 119 120 121 122 123 DATA BUS DATA BUS 15 DO0 · 16 · 18 · 19 · 21 · 22 · 24 · 25 · 27 · 28 · 30 · 31 DO11 7 2 · 44 39 DIN11 32 33 34 35 76 37 38 14 13 12 11 10 9 8 IE WXINC WE WR/TR WADE/RX WXAD WCLK OE RE RXINC RR RADE/RX RXAD RCLK FIN3 88 DIN0 IC9530 LEVEL SHIFT DIV3 92 +5V 2 4 1 IC9505 READ PLL FINB 5 CK03 80 CLK3 91 2 SEL PFD OUT 6 CN9502 8 R-Y CN1309 8 AMP Q1318, 1321 AMP Q1329, 1332 AMP Q5300, 5301 RF IN SAP 3 5 4 1 2 15 9 · 11 2A B-Y ATT.SW 1 M B-Y 1 166 AD12 OUT2 76 9 B-Y 9 Y A(1/4)(MAIN TUNER) 4 MY 4 161 AD11 OUT3 77 6 Y 6 IC1307 MID THROGH SWITCH R-Y 16 3 1 B-Y 9 6 8 Y 11 5 14 2 · 7 · 12 10 IC1302 PICTURE IMPROVEMENT CN1306 R-Y 9 B-Y 10 Y 9 CN808 R-Y B-Y Y 9 10 9 BUFFER Q305 BUFFER Q306 BUFFER Q304 31 R2 30 B2 32 G2 B OUT 4 1 B 1 1 B 1 1 B IN 15 BFB 9 DEFLECTION/POWER BLOCK Y IK 21 5 IK 5 5 IK 5 6 RM 11 GM AMP, BUFF Q5304, 5305 AMP, BUFF Q5306, 5307 AMP, BUFF Q5302, 5303 11 SCL 14 SDA 9 -V IN -V OUT 16 8 -U IN -U OUT 17 1 B4 (R/G/B BUFFER) DELAY, INV, BUFF Q1306, 1326, 5309 DELAY, INV, BUFF Q1308, 1325, 5308 1 R-Y 1 30 ERYIN ABL IN EV VD+ VD­ HP HD AFC FIL 3 11 13 14 18 19 20 ABL EW VD+ VD­ HP HD AFC CHECK R DEFLECTION/ 6 POWER BLOCK B CN705 3 2 14 BM IC1311 Y SWITCH 2 B -Y 2 31 EBYIN C (1/2)(R/G/B OUT)