Toshiba MW20H63 User Manual - Page 34

A 8 7 6 5 4 3 2 1 A H-29 B C D E F G SOUND AMP/SURROUND SCHEMATIC DIAGRAM (DEFLECTION PCB) R306 8.2K C304 0.0022 B C306 0.1 B C308 0.33 B C310 1B C312 1B FROM/TO TUNER/DVD IN/OUT CD301 (CD301) CU2A2502 1 SOUND+B 2 SOUND_GND 3 GND 4 TV_POWER_H 5 TV_A_MUTE 6 SDA 7 SCL 8 SW_AUDIO_OUT_L 9 SW_AUDIO_OUT_R 10 P.CON+8V W806 SOUND_GND W835 SOUND AMP IC IC351 AN17808B + ATT. + NC CH1 IN 1 2 RIPPLE FILTER RF GND CH2 IN 3 4 5 0 NC 0.2 16.0 0 0.2 + + - - ATT.CONT. VOL VOL CH2 OUT MUTE 6 7 8 0 0.7 3.7 GND VCC STAND -BY CH1 OUT 9 10 11 12 0 18.0 12.7 0.7 R353 2.2K W803 R354 2.2K C351 1B C352 1B C362 0.0022 B 25V 2200 YK_P 25V 2200 YK_P C354_1 25V 1000 YK_P C353_1 C360 0.0022 B C361_1 35V 330 YK_P R363 2.2K 1/4W W801 R359 10K 1/4W C358_1 50V 2.2 KA_P C357_1 25V 10 KA_P C359_1 HS351 763WAA0331 HS16S C316_1 16V 22 KA_P L301_1 22uH LAV35VB GND C303 0.0022 B C305 0.1 B C307 0.33 B C309 1B C311 1B C313 1B C314_1 50V1 KA_P C315 0.1 B R305 8.2K AUDIO_L 41 R301 1K C301 0.1 B AUDIO L 20 7.5 5.6 19 5.6 18 5.6 17 5.0 16 3.98 3.48 3.48 5.03 9.64 15 14 13 12 11 Vcc Vref CTH CTL CBA SR FIL TONE-Lb TONE-Ha TONE-Hb OUT b IN b TONE CONTROL IC IC301 NJW1173V(TE1) GND SCL SDA CSR CVO AGC TONE-La OUT a IN a 42 AUDIO_R R302 1K C302 0.1 B 1 2 3 4 5 6 7 8 7.5 5.6 7.0 5.6 5.6 0.8 4.4 0 SDA1 9 10 0 0 AUDIO R SCL1 CP351 A2502WV2-4P 26 4 3 27 2 1 PCB080 CMF079 ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES B C CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY D NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. E F G H 8 7 6 5 4 3 2 1 H H-30