Sony KV-XF21M31 free download

File name 1.PDF

SERVICE MANUAL MODEL COMMANDER DEST. CHASSIS NO. MODEL BG-3S CHASSIS COMMANDER DEST. CHASSIS NO. KV-XF21M31 RM-952 New Zealand SCC-U26B-A TRINITRON ® COLOR TV (1) Schematic Diagram of A (1/2) Board 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 A AUDI-GND AUD+VCC AUD +VCC AUD +VCC TV R OUT AUD GND AUD GND R-Y OUT CV/Y IN CV/Y IN TV OUT R-OUT R OUT PROT Y OUT R-Y IN L-OUT B-Y IN GND MUTE L OUT V TIM YS IN AFT2 GND GND GND GND R IN GND GND GND GND GND GND GND GND GND SCP SDA C IN R IN L IN GND SCL Y IN S IN L IN 30V 11V DET OUT PLL-SW 9V 7V NC R OUT L OUT SDA GND IF TO B3 BOARD CN6200 C217 # L901 :EL0606 R901 330 R902 # L902 # JW902 # RF AGC TO B3 BOARD CN1404 AFT OUT SDA CN106 # CN303 # GND GND GND DET OUT 2 F MONO SAP IND DE-EMP SCL SCL NC NC NC 30V NC NC NC NC NC VIF NC CN102 # MUTE MODE CN901 TO SPEAKER 7V 5V ST IND CN608 # B-Y OUT CN201 # TU101 BTF-LG411 NC AFT CN1406 5V AS CN204 3P BLK :S-MICRO CN203 3P WHT :S-MICRO CN3603 CN104 1P :TAB A GND 1 CN105 # TO B3 BOARD CN1405 TV L OUT CN6206 CN302 # CN101 # TO B3 BOARD STBY-MUTE TO B3 BOARD CN1407 9V TO H3 BOARD GND TO B3 BOARD CN205 # 9V 5V B SP GND SP GND SP R PH R 3 4 5 6 JW901 # 0 9V 1.1 R206 # C203 C264 # C221 10 C220 1000 25V JW301 15MM Q202 0 R115 # R116 SP L JR101 2 R114 # JR102 # R106 # R103 C214 # # PH L 1 D314 1SS355TE # JW080 # 10 10 9V 1 1 1 2 3 2 2 4 3 5 1 3 6 2 7 3 1 3 2 2 4 1 3 5 4 6 5 7 1 6 8 1 2 7 2 3 8 3 4 4 5 5 6 6 7 7 1 2 3 4 8 9 9 8 # R327 # R108 # C107 470p B:CHIP C101 # R-Y R IN/GND GND/NF2 SDA NF2/R IN RIPPLE C901 0.01 :MPS C902 # Q201 UN2216 LSP-MUTE 0 JW006 7.5MM FB103 1.1UH R OUT VCC 2 VCC 1 L OUT 16.4 B.S.1 16.4 B.S.2 8.4 GND GND 0.6 0.6 NF 1 8.3 8.3 L IN 1.8 1.1 16.1 1.6 NC C225 # R207 # JW201 5.0MM C265 2.2 16V F:CHIP C202 0.01 :CHIP 9V 9V C317 0.1 25V B:CHIP L302 R313 1.5k :CHIP C316 47 C315 0.1 25V B:CHIP R315 # :CHIP SCL 0 0 0 0 JR109 0 :CHIP JW100 SDA SCL R209 # R102 # R105 0 :CHIP R112 1.2 R205 # IC201 TA8248K AUDIO AMP 0 B-Y YS Y JR307 # 30V R228 # SDA SCL 30V 9V C219 # L R L JW302 # 9V R101 # R 100 PS200 1.5A 30V 30V C110 470p B:CHIP JR104 # C103 0.1 25V B:CHIP C104 100 16V L105 9V C109 470p B:CHIP POWER SUPPLY,HV, MICON,Y/C JUNGLE FB102 # C113 47 C207 # 15MM 15 14 13 12 11 10 9 8 7 16V 6 5 4 3 2 1 C213 # R316 :CHIP 1.5k RESET VOL CONT R906 15k :CHIP R905 470k :CHIP R904 220 :CHIP D901 UDZSTE-179.1B PROTECT L L D CV/Y1 J902 2P JACK C907 470p CH:CHIP R L R R R908 # C909 # L001 JW(5mm) C007 100 16V # C906 1 16V F:CHIP D902 UDZSTE-179.1B PROTECT C226 1 10V :CHIP C204 0.033 :CHIP C205 # JW205 5.0MM R211 560 :CHIP C208 R210 JW204 5.0MM C206 # C209 47 16V R378 C IN S IN CV/Y

File name 2.PDF

(3) Schematic Diagrams of C5 and VM1 boards 1 2 3 4 5 6 7 8 9 10 11 CN702 1P :TAB 12 13 14 15 16 17 18 19 20 21 22 23 A ( FV FOCUS RGB OUT ) G2 R703 100k 1/2W C701 0.0047 2kV E C704 0.022 400V :PP L701 :EL0607 1 G2 1 2 3 200V E H1 CN701 3P :MINI TO A BOARD CN505 B D1808 * RCV RV1801 # G4 G2 1 J701 SOCKET 3 4 5 6 G1-1 13 H.STAT RV702 110M H2 GND 11 15V 15V 1 G1-3 KR 149.0 10 9 KG 8 7 GND VM NC KB 153.0 4 R708 6.8 2W :RS +B 9V CN1801 * C1809 * G1-2 0.7 VM MUTE H1 R705 8.2 2W :RS CN5901 7P :S-MICRO TO A BOARD CN306 C5919 # Q5909 2SC2785-HFE BUFFER L5902 R5917 820 0.5W :RN 1 2 3 4 5 6 C VD+OUT GND VD-OUT 15V N/S ROT N/S MUTE TO A BOARD 1 2 3 4 5 6 JW713 5MM R1806 * C1804 * R1821 * R1825 # R1804 # R1800 # R715 1k 1/2W L710 1 GND CN706 # TO A BOARD CN505 C5901 # JW5901 10MM L5901 C5900 # R5927 # 7 152.0 2 R713 1k 1/2W D1803 * R1808 * R711 1k 1/2W L712 :EL0606 3 C5902 330 16V R1822 * 4.6 6.8 6.6 D1804 * 0.1 R1805 * 0 6.6 3.9+ 13.0 6.8 6.6 6.6 6.3 6.4 R1801 # 0 Q1800 # :EL0606 :EL0606 R5916 1.5k 0.5W :RN IC1800 * N/S DRV C1800 # 3.9 L711 C5904 # R5934 12k 0.5W :RN R5901 220 0.5W :RN R5930 470 0.5W :RN 8.7 8.5 3.2 C5921 68p 8.7 C5906 0.047 :PT 9V R5913 # D5905 1SS119 D5906 120 Q5905 2SC2458TP-YGR BUFFER 0.3 5.6 R5924 5MM E 5.0 R5918 R5929 10k 10 2W 0.5W :RN-CP :RS 200V 7 8 9 10 C703 4.7 250V C5920 10 R5935 10k 0.5W :RN-CP 0.9 R5931 470 0.5W :RN Q5908 2SC2785-HFE BUFFER D 1 6.1 (0.6) 2 3 4 5 6 C5909 100 CN507 200V R714 6.8k 3W :RS R712 6.8k 3W :RS R710 6.8k 3W :RS R5932 470 0.5W :RN 2.6 R5933 470 0.5W :RN R5915 10k 0.5W :RN-CP R5912 47k 0.5W :RN D5907 120 5.0 Q1802 * PVM-AMP R1803 * C746 470p B C736 470p B C737 470p B D5908 # R5907 0 JW5900 # R5906 0 4.3 -0.1 (-0.9) R1811 * R1802 * R1812 * R5928 # D5903 1SS119 C5915 # Q5904 2SA1175TP-HFE 0 BUFFER QP QP VM CN1802 * R1807 # E N/S COILNC N/S COIL+ 1 2 3 Q1803 # C1803 * R1809 * R1810 * R1823 * R1824 * Q706 2SC2611 R OUT 8.9 150.0 D703 1SS119 PROTECT Q709 2SA1091 PROTECT R762 JW(5MM) Q705 2SC2611 G OUT 8.9 154.0 D702 1SS119 Q708 2SA1091 PROTECT Q704 2SC2611 B OUT R761 JW(5MM) Q5907 # MUTE SW D5901 1SS119-25TD TEMP-CORR R5904 330 0.5W :RN C5905 470 10V 8.7 152.2 D701 1SS119 Q707 2SA1091 PROTECT 8.2 156.0 R760 JW(5MM) R5905 0 2.6 Q5901 2SC2458TP-YGR AMP 2.7 2.0 R5909 220 0.5W :RN C5912 0.1 200V :PT R5910 68 0.5W :RN R5914 68 0.5W :RN 2.0 2.7 Q5903 2SC2458TP-YGR AMP C5914 100 16V Q.P.Q.P.+ E VM R5925 47 :FPRD 8.7 1.5 147.0 151.0 R5903 47 1/2W :FPRD C5903 0.0047 500V E C702 0.001 B 8.4 150.0 D709 1SS119 PROTECT C710 470p B D708 1SS119 PROTECT R724 1k :FPRD 8.4 1.7 Q5902 2SA1837 VM.DRIVE.1 C5907 33 160V 135.2 R5908 1.5 :FPRD C5918 120p 500V B 4.6 R722 1k :FPRD C709 470p B 4.7 C708 470p B D707 1SS119 PROTECT R719 300k :RN R720 1k :FPRD 4.6 62.9 R5921 150 3W :RS Q5906 2SC4793 VM.DRIVE.2 0.1 R5923 1.5 :FPRD R5922 560 0.5W :RN C5