CHINO PH03FS-21,29 free download

File name PH03FS-21,29.pdf

1 2 3 4 MODEL: PH03FS-29 COLOUR TV SCHEMATIC DIAGRAM YOHNTOKIO D R743 MICRO ONECHIP MICRO OM 8370 D A1 U701 IR 1 2 3 +5V C743 100uF/16V + +3.3V 100 R745 47K R732 CH1OUT+ GND(CH1OUT N161 GND(CH2OUT) AN7522 CH2OUT(-) STANDBY CH1OUTVOLUME CH1IN CH2IN A2 CH2OUTR911 470 GND VD912 ISS244 R915 15K/2W 2 1 R912 1K VD913 V912 BF421 BAV21 R918 2.7K R928 2.7K R938 2.7K H-Gnd CRT C912 V911 2SC2482 470pF C744 0.01u R722 3.3K R721 3.3K R702 3.3K 1 2 3 R1775 470 1 2 VCC R728 3.3K R735 3.3K 3.9K B G R C161 1000uF/50V 1 2 3 4 5 6 +12.5V R161 1.8K R162 10K + + R 7 8 C162 0.1uF L 10 11 12 9 XS162 1 2 XS161 1 2 L R913 470 VD911 1N4148 R925 15K/2W C911 470pF R914 47 VD922 ISS244 C922 V921 2SC2482 470pF C921 470pF R924 47 VD932 ISS244 V931 2SC2482 C932 470pF R932 1K VD933 BAV21 V922 BF421 BAV21 R922 1K 3 1 WP Vdd N702 PTC 24C08 SCL C723 C723A 8 47uF/16V 0.01u + VD1775 N301 om8370-nm1 1 Standby SCL IRin AV2 64 R741 3.3K R742 3.3K 2 n.c. A2 7 R723 100 R163 2.7K C163 10uF/50V 5V R175 33K R734 1K V173 2SC1815 VD171A 1N4148 + + R + R921 470 2 3 6 5 2 3 63 62 C755 L753 2.2uF/16V 10uH C756 0.1u + A3 C163A 10uF/16V C153 4.7uF/50V C157 4.7uF/50V R158 4.7K R157 8.2K R923 470 VD921 1N4148 R935 15K/2W R931 470 2 VD923 4 1 2 C943 1000pF/2KV 3 4 HV FOCUS SCREEN GND Vss SDA SDA AV1 R724 100 4 R731 4.7K 6 Tuning System VddP Reset 61 C154 5600 + R154 4.7K C158 5600 VD734 1N4148 5 60 59 Key XTALout R172 47K X761 12MHz C761 33pF C762 33pF + R173 68K R174 270K C172 10uF/16V R153 8.2K +3.3V R733 4.7K C732 0.01u 7 Vol.1 XTALin 58 C745 22uF/16V R384 220 V171 C171 2SC1015 47uF/16V VD171 + C941 10uF/250V + 1N4148 +8V R171 33K A4 SW1701 P+ R1710 1.2K R1711 2K SW1702 P- XP703 1 2 XS702 1 2 R709 10K R708 C721 1000P 47 8 MUTE Vss C/P OscGnd VddC 57 B G R IK GND 5 4 3 2 1 5 4 3 2 1 B G R IK GND R933 470 VD931 1N4148 C942 560P VD941 HZ9A3 C931 470pF R934 47 1 V932 BF421 2 3 4 190V CRT GND HEATER GND 9 10 56 55 C751 54 10uF/16V + C752 0.1u 53 52 VD383 7.5V VD382 7.5V VD381 7.5 L751 10uH +3V R383 100 R382 100 R381 100 R380 220 VD384 IN4148 R385 8.2K Band1 VpE +8V VD385 IN4148 VD386 IN4148 R806 47 L121 +8V 10uH C125 0.01u R112 12K + + R801 68 XS801 XS891 TO XS1804 Vout 11 Band2 VddA SW1703 V+ C SW1704 V- R1712 2.7K R703 10K +130V N703 uPC574 C703A 0.01u + 12 C331 0.22u 13 C333 L331 47uF/10V 10uH + VssA SECPLL Bout Gout C804 C126 47uF/16V C122 100uF/16V 3 C807 10uF/16V + + R802A 10K R802 1K 4 Lout 3 2 1 R803 1K R803A 10K V1-in Rout C 1uF/50V V801 2SC1815 R1713 5.1K R1714 8.8K SW1705 MENU C703 22uF/50V +8V 14 Vp2 Rout 51 C332 0.01u C334 0.22u R455 10K Q452 2SC1015 R434 220 C461 2200pF R464 220K/0.25W XS893 TO XS1801 R124 100 16 15 14 C130 6800 13 C128 0.068u 15 DECDIG PH2LF Blanking BCLin 50 C127 0.15u 12 11 10 9 7 6 5 8 SW1706 TV/AV 16 C335 2200P 17 C337 1uF/50V + C464 49 10uF/16V + R805 1K C806 1uF/50V 4 2 Speaker-L Speaker-R L3-in AV L-out R-out AV