ITT-DVDA2028_1-cd-sm 维修电路原理图.pdf

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1、SERVICE MANUAL AV SYSTEM MODEL S2102PA-1/10W CONTENTS UNIT CIRCUIT BLOCK DIAGPAM 2 SWITCHING POWER SUPPLY 3-7 MPEG BOARD 8-24 AV BOARD 25-31 AMPLIFIER BOARD 32-41 PARTS OF OPERATION SISPLAY 42-46 OTHER CIRCUIT 47-54 CABINET EXPLODED VIEW 55 CABINET EXPLODED VIEW PATRS LIST 56-57 RadioFans.CN 收音机爱 好者

2、资料库? ?!?#$?#?%?&?#?#?(&?#?)?*&?+?,?-?.? ? ? ? ? ? !?RadioFans.CN 收音机爱 好者资料库PARTS LIST OF POWER BOARD Item Description Soecification Qun Location 1 IC L6565 1 U1 2 IC VIPER 12A 1 U8 3 IC TL431 2 RG1,2 4 IC KA7805 2 U4,U5 5 OPT PC817 3 OPT1,2,3 6 Mosfet P7N60 1 Q1 7 Diode RL207 4 D1,2,3,4 8 UF4007 7 D

3、5,6,7,8,11,14,16 9 1N5822 2 D9,10 10 1N5819 1 D15 11 Manostat 5V6/0.5W 1 D12 12 HI-sp-recoder HER1620G 1 DD1 13 Transistor 9013 2 Q2,3 14 221/250V 2 C3,4 15 104/275V 1 C1 16 224/275V 1 C2 17 102/1KV 2 C10,14 18 222/250V 1 C8 19 Roly-capacitor CL11-63V-473 1 C11 20 -104 1 C6 21 -103 1 C16 22 CBB-63V-

4、224 2 C9,12 23 Cere-capacitor -104 1 C17 24 Electrolytor CD263-400V/68 2 E1,10 25 CD110-35V/47 4 E2,3,17,34 26 -35V/10002 E4,6 27 -35V/220 1 E12 28 -16V/470 1 E8 29 -10V/470 4 E11,32,14,19 30 -10V/220 5 E7,16,26,27,28 31 -10V/10001 E18 32 -16V/10 4 E15,22,24,25 33 Power Trans EE-42/PC40/16P 1 TF1 34

5、 EE-16/PC40/8P 1 TF2 35 Line Filter EE25/33mH 1 L1 36 6*20/4A 3uH 1 L3 37 6*8.3/ 10uH 5 L5,6,7,8,9 38 NTC5D-11 1 RT 39 Resistor RT14-2W-560 1 R25 40 -2W-100K 1 R18 41 -2W-47K 1 R34 42 -1W-0.1 1 R2 Item Description Soecification Qun Location 43 RT14-1W-0.2 2 R6,31 44 -1W-560 2 R35,39 45 -1W-3.3K 1 R3

6、2 46 -1W-75 1 R33 47 RT14 -0.25W-1.5M 1 R7 48 -560K 1 R5 49 -47K 2 R13,22 50 -12K 1 R3 51 -10K 5 R10,23,37,38,40 52 -7.5K 1 R9 53 -4.7K 4 R19,20,26,27 54 -3.3K 1 R11 55 -1.1K 1 R24 56 -1K 1 R12 57 -470 2 R21,36 58 -47 1 R4 59 -5.1 1 R14 60 Fuse T2AL 250V 1 F1 61 Plug 3.96*3 2 IN,SW 62 3.96*5 1 CN-4

7、63 2.54*3 1 CN-1 64 2.54*6 1 CN-3 65 2.54*10 1 CN-2 66 Radiator D=2.5mm 2 TM1,2 67 Sheet copper 1 GDN 68 Joint across 11 J1-11 69 Dielectric 1 70 Insulator 1 3.jpg (1453x1000 x256 jpeg)1.jpg (700 x961x256 jpeg)2.jpg (600 x827x256 jpeg)PARTS LIST OF MPEG BOARD Pef.NO. PACKAGE. Description code Resist

8、 R61 RC-03-05% R62 RC-03-05% R76 RC-03-05% R117 RC-03-05% R127 RC-03-05% R128 RC-03-05% R129 RC-03-05% R133 RC-03-05% R134 RC-03-05% R37 RC-03-15% R38 RC-03-15% R39 RC-03-15% R40 RC-03-15% R52 RC-03-15% R57 RC-03-4.75% R65 RC-03-4.75% R66 RC-03-4.75% R69 RC-03-4.75% R82 RC-03-4.75% R83 RC-03-4.75% R

9、60 RC-03-105% R64 RC-03-105% R80 RC-03-105% R35 RC-03-225% R36 RC-03-225% R99 RC-03-335% R100 RC-03-335% R102 RC-03-335% R103 RC-03-335% R104 RC-03-335% R121 RC-03-335% R123 RC-03-335% R124 RC-03-335% R125 RC-03-335% R116 RC-03-755% R89 RC-03-1005% R91 RC-03-1005% R92 RC-03-1005% R94 RC-03-1005% R14

10、2 RC-03-1005% R96 RC-03-1005% R97 RC-03-1005% R98 RC-03-1005% R95 RC-03-1005% R107 RC-03-1005% R90 RC-03-1505% R93 RC-03-1505% R105 RC-03-1601% R106 RC-03-1601% R108 RC-03-1601% R110 RC-03-1601% R112 RC-03-1601% R12 RC-03-2205% R13 RC-03-2205% R19 RC-03-2205% R20 RC-03-2205% R21 RC-03-2205% R22 RC-0

11、3-2205% R23 RC-03-2205% R24 RC-03-2205% R42 RC-03-2205% R43 RC-03-2205% R143 RC-03-2205% R11 RC-03-1K5% R53 RC-03-1K5% R54 RC-03-1K5% R55 RC-03-1K5% R56 RC-03-1K5% R68 RC-03-1K5% R78 RC-03-1K5% R86 RC-03-1K5% R88 RC-03-1K5% R144 RC-03-1K5% R122 RC-03-1K25% R72 RC-03-1K55% R1 RC-03-4K75% R10 RC-03-4K

12、75% R14 RC-03-4K75% R16 RC-03-4K75% R135 RC-03-4K75% R136 RC-03-4K75% R70 RC-03-8K25% R2 RC-03-10K5% R3 RC-03-10K5% R4 RC-03-10K5% R5 RC-03-10K5% R6 RC-03-10K5% R7 RC-03-10K5% R8 RC-03-10K5% R9 RC-03-10K5% R18 RC-03-10K5% R25 RC-03-10K5% R26 RC-03-10K5% R27 RC-03-10K5% R28 RC-03-10K5% R30 RC-03-10K5

13、% R31 RC-03-10K5% R44 RC-03-10K5% R77 RC-03-10K5% R87 RC-03-10K5% R109 RC-03-10K5% R111 RC-03-10K5% R113 RC-03-10K5% R119 RC-03-10K5% R120 RC-03-10K5% R137 RC-03-10K5% R138 RC-03-10K5% R139 RC-03-10K5% R140 RC-03-10K5% R79 RC-03-15K5% R67 RC-03-18K5% R75 RC-03-18K5% R45 RC-03-20K5% R46 RC-03-20K5% R

14、48 RC-03-20K5% R74 RC-03-20K5% R33 RC-03-27K5% R41 RC-03-33K5% R101 RC-03-47K5% R29 RC-03-100K5% R32 RC-03-100K5% R34 RC-03-100K5% R58 RC-03-100K5% R63 RC-03-100K5% R50 RC-03-330K5% R51 RC-03-330K5% R145 RC-03-470K5% R47 RC-03-750K5% R49 RC-03-750K5% R73 RC-03-750K5% RN1 RC-03-33x45% RN2 RC-03-33x45

15、% Pef.NO. PACKAGE. Description code Capacitor C33 CC41-CG-10P-50V10% C96 CC41-CG-22P-50V10% C97 CC41-CG-22P-50V10% C154 CC41-CG-22P-50V10% C31 CC41-CG-27P-50V10% C202 CC41-CG-47P-50V10% C203 CC41-CG-82P-50V10% C109 CC41-CG-100P-50V10% C119 CC41-CG-100P-50V10% C125 CC41-CG-100P-50V10% C50 CC41-B-120P

16、-50V10% C68 CC41-B-150P-50V10% C69 CC41-B-150P-50V10% C122 CC41-B-330P-50V10% C123 CC41-B-330P-50V10% C194 CC41-B-330P-50V10% C35 CC41-B-390P-50V10% C36 CC41-B-390P-50V10% C73 CC41-B-390P-50V10% C74 CC41-B-390P-50V10% C38 CC41-B-470P-50V10% C200 CC41-B-560P-50V10% C103 CC41-B-1000P-50V10% C106 CC41-

17、B-1000P-50V10% C107 CC41-B-1000P-50V10% C204 CC41-B-2200P-50V10% C174 CC41-B-4700P-50V10% C112 CC41-Y-0.01u-50V10% C113 CC41-Y-0.01u-50V10% C114 CC41-Y-0.01u-50V10% C115 CC41-Y-0.01u-50V10% C116 CC41-Y-0.01u-50V10% C145 CC41-Y-0.01u-50V10% C146 CC41-Y-0.01u-50V10% C171 CC41-Y-0.01u-50V10% C172 CC41-

18、Y-0.01u-50V10% C32 CC41-Y-0.015u-50V10% C61 CC41-Y-0.015u-50V10% C121 CC41-Y-0.015u-50V10% C39 CC41-Y-0.033u-50V10% C1 CC41-Y-0.1u-50V10% C3 CC41-Y-0.1u-50V10% C5 CC41-Y-0.1u-50V10% C7 CC41-Y-0.1u-50V10% C9 CC41-Y-0.1u-50V10% C11 CC41-Y-0.1u-50V10% C13 CC41-Y-0.1u-50V10% C16 CC41-Y-0.1u-50V10% C18 C

19、C41-Y-0.1u-50V10% C22 CC41-Y-0.1u-50V10% C23 CC41-Y-0.1u-50V10% C24 CC41-Y-0.1u-50V10% C26 CC41-Y-0.1u-50V10% C28 CC41-Y-0.1u-50V10% C29 CC41-Y-0.1u-50V10% C30 CC41-Y-0.1u-50V10% C34 CC41-Y-0.1u-50V10% C37 CC41-Y-0.1u-50V10% C40 CC41-Y-0.1u-50V10% C41 CC41-Y-0.1u-50V10% C42 CC41-Y-0.1u-50V10% C46 CC

20、41-Y-0.1u-50V10% C47 CC41-Y-0.1u-50V10% C48 CC41-Y-0.1u-50V10% C49 CC41-Y-0.1u-50V10% C51 CC41-Y-0.1u-50V10% C53 CC41-Y-0.1u-50V10% C60 CC41-Y-0.1u-50V10% C63 CC41-Y-0.1u-50V10% C64 CC41-Y-0.1u-50V10% C65 CC41-Y-0.1u-50V10% C66 CC41-Y-0.1u-50V10% C70 CC41-Y-0.1u-50V10% C72 CC41-Y-0.1u-50V10% C76 CC4

21、1-Y-0.1u-50V10% C77 CC41-Y-0.1u-50V10% C78 CC41-Y-0.1u-50V10% C79 CC41-Y-0.1u-50V10% C80 CC41-Y-0.1u-50V10% C81 CC41-Y-0.1u-50V10% C82 CC41-Y-0.1u-50V10% C83 CC41-Y-0.1u-50V10% C85 CC41-Y-0.1u-50V10% C87 CC41-Y-0.1u-50V10% C88 CC41-Y-0.1u-50V10% C89 CC41-Y-0.1u-50V10% C90 CC41-Y-0.1u-50V10% C91 CC41

22、-Y-0.1u-50V10% C92 CC41-Y-0.1u-50V10% C93 CC41-Y-0.1u-50V10% C94 CC41-Y-0.1u-50V10% C100 CC41-Y-0.1u-50V10% C101 CC41-Y-0.1u-50V10% C102 CC41-Y-0.1u-50V10% C105 CC41-Y-0.1u-50V10% C110 CC41-Y-0.1u-50V10% C120 CC41-Y-0.1u-50V10% C129 CC41-Y-0.1u-50V10% C133 CC41-Y-0.1u-50V10% C134 CC41-Y-0.1u-50V10%

23、C135 CC41-Y-0.1u-50V10% C136 CC41-Y-0.1u-50V10% C137 CC41-Y-0.1u-50V10% C139 CC41-Y-0.1u-50V10% C140 CC41-Y-0.1u-50V10% C141 CC41-Y-0.1u-50V10% C147 CC41-Y-0.1u-50V10% C151 CC41-Y-0.1u-50V10% C152 CC41-Y-0.1u-50V10% C153 CC41-Y-0.1u-50V10% C156 CC41-Y-0.1u-50V10% C162 CC41-Y-0.1u-50V10% C166 CC41-Y-

24、0.1u-50V10% C168 CC41-Y-0.1u-50V10% C175 CC41-Y-0.1u-50V10% C176 CC41-Y-0.1u-50V10% C177 CC41-Y-0.1u-50V10% C179 CC41-Y-0.1u-50V10% C118 CC41-Y-0.1u-50V10% C181 CC41-Y-0.1u-50V10% C182 CC41-Y-0.1u-50V10% C183 CC41-Y-0.1u-50V10% C185 CC41-Y-0.1u-50V10% C196 CC41-Y-0.1u-50V10% C197 CC41-Y-0.1u-50V10%

25、C201 CC41-Y-0.1u-50V10% C192 CC41-Y-0.47u-50V10% C193 CC41-Y-0.47u-50V10% C55 CC41-Y-1u-50V10% C56 CC41-Y-1u-50V10% C57 CC41-Y-1u-50V10% C58 CC41-Y-1u-50V10% C111 CC41-Y-1u-50V10% C126 CC41-Y-1u-50V10% C127 CC41-Y-1u-50V10% C164 CD11X-10V-1u20% C165 CD11X-10V-1u20% C195 CD11X-10V-2.2u20% C184 CD11X-

26、10V-3.3u20% C186 CD11X-10V-3.3u20% C15 CD11X-10V-10u20% C44 CD11X-10V-10u20% C45 CD11X-10V-10u20% C71 CD11X-10V-10u20% C75 CD11X-10V-10u20% C99 CD11X-10V-10u20% C142 CD11X-10V-10u20% C143 CD11X-10V-10u20% C144 CD11X-10V-10u20% C148 CD11X-10V-10u20% C149 CD11X-10V-10u20% C150 CD11X-10V-10u20% C163 CD

27、11X-10V-10u20% C86 CD11X-10V-10u20% C187 CD11X-10V-10u20% C188 CD11X-10V-10u20% C20 CD11X-10V-47u20% C21 CD11X-10V-47u20% C43 CD11X-10V-47u20% C54 CD11X-10V-47u20% C59 CD11X-10V-47u20% C62 CD11X-10V-47u20% C84 CD11X-10V-47u20% C98 CD11X-10V-47u20% C104 CD11X-10V-47u20% C108 CD11X-10V-47u20% C130 CD1

28、1X-10V-47u20% C131 CD11X-10V-47u20% C132 CD11X-10V-47u20% C138 CD11X-10V-47u20% C157 CD11X-10V-47u20% C167 CD11X-10V-47u20% C169 CD11X-10V-47u20% C170 CD11X-10V-47u20% C178 CD11X-10V-47u20% C180 CD11X-10V-47u20% C198 CD11X-10V-47u20% C199 CD11X-10V-47u20% C25 CD11X-10V-100u20% C2 CD11X-10V-100u20% C

29、4 CD11X-10V-100u20% C6 CD11X-10V-100u20% C27 CD11X-10V-100u20% C8 CD11X-10V-220u20% C10 CD11X-10V-220u20% C12 CD11X-10V-220u20% C14 CD11X-10V-220u20% C17 CD11X-10V-220u20% C19 CD11X-10V-220u20% Pef.NO. PACKAGE. Description code Connector CN3 SF-HD6PU CN4 PH2-5（bend） CN5 PH2-6（bend） CN7 PH2-4（bend） C

30、N6 TJC3-6（bend） CN8 TJC3-12 CN10 TJC3-12 CN11 TJC3-12 CN9 TJC3-10 CN1 TJC3-10（bend） CN12 FPC125-DIP-11(bend) Pef.NO. PACKAGE. Description code Diode D1 1N4001 D2 SMT1206 1N4148 R85 SMT twin-diode D3 5V Zener Pef.NO. PACKAGE. Description code Ferrite Bead L1 SMT1206 FB L2 SMT1206 FB L3 SMT1206 FB L4

31、SMT1206 FB L5 SMT1206 FB L6 SMT1206 FB L7 SMT1206 FB L8 SMT1206 FB L10 SMT1206 FB L14 SMT1206 FB L15 SMT1206 FB L16 SMT1206 FB L17 SMT1206 FB L19 SMT1206 FB L20 SMT1206 FB L21 SMT1206 FB L23 SMT1206 FB L24 SMT1206 FB Pef.NO. PACKAGE. Description code Inductor L11 SMT0805 10uH L12 SMT0805 10Uh Pef.NO

32、. PACKAGE. Description code Transistor Q4 SMT 2SK3018 Q5 SMT 2SK3018 Q6 SMT 8550 Q7 SMT 8550 Q3 SMT 3904 Q2 3904 Q8 8550 Q9 8550 Q10 SS8050 Q11 SS8050 Q1 3906 Pef.NO. PACKAGE. Description code IC U1 SOT-223AA AIC1117-3.3V U4 MT1336E-BPS U5 BA5954 U6 MT1379BE-BNS U7 SO8 24C16 U8 W986416DH-7 U9 SO16 4

33、052 U10 AT49BV162A-70TI U13 SO16 74HC157 U14 CS4360-KZ U15 SSOP-16 CS5333 U16 SSOP-28 CS8415 U19 SO20 SAA6588T U12 79L05 U18 78L09 Pef.NO. PACKAGE. Description code Crystal Y1 27MHz Y2 4.332MHz IC KEY VOLTANGE REFERENCE LIST U1 AIC1117-3.3V PIN NO. DC VOLTAGE PIN NO. DC VOLTAGE 1 GND 3 5V 2 3.3V 4 3

34、.3V U4 MT1336E-BPS PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE2 5V 27 2V 56 2V 99 2.4V 3 GND 28 1.7V 57 GND 100 2.4V 4 GND 29 1.8V 62 GND 101 2.4V 5 5V 30 3V 63 GND 102 2.4V 6 1.4V 31 GND 64 5V 103 2.4V 7 1.6V 32 2.3V 65 GND 104 2.4V 8 GND 33 2.3V 67 5V 107 GND 12 GND 3

35、4 GND 68 GND 108 1.6V 14 5V 37 5V 69 5V 109 5V 15 3V 38 GND 71 1V 114 5V 16 1.7V 39 GND 72 1V 115 2.4V 17 2.4V 40 GND 73 GND 117 GND 18 1.7V 41 GND 82 GND 118 GND 19 2.4V 47 4.4V 83 GND 120 5V 20 1.4V 48 4.4V 88 2V 125 3.4V 21 1.7V 49 4.4V 89 1.4V 126 5V 22 5V 50 5V 90 1.4V 128 GND 24 3.3V 51 5V 96

36、2.4V 25 2V 52 5V 97 2.4V 26 2.6V 54 5V 98 2.4V U5 BA5954 PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 1.6V 8 5V 15 2.6V 22 GND 2 2.6V 9 5V 16 2.6V 24 2.6V 3 2.6V 10 GND 17 2.6V 25 2.6V 4 1.8V 11 2.6V 18 2.6V 27 1.8V 5 1.8V 12 2.6V 19 GND 28 5V 6 1.8V 13 2.6V 20 2.6V 7 2

37、.6V 14 2.8V 21 5V U6 MT1379BE-BNS PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 1.6V 54 GND 101 3.3V 159 3.4V 2 GND 55 3.4V 102 GND 160 1.4V 3 1V 58 3.6V 103 1.8V 161 1.4V 4 2V 60 GND 104 1.4V 162 2.6V 5 1.6V 62 4.7V 108 3.4V 163 GND 6 1.6V 63 5V 109 GND 164 1V 8 2V 64 2

38、V 110 1.2V 165 3.4V 11 3.4V 65 4.6V 111 3.4V 166 1V 12 1.8V 66 3.4V 112 2.2V 167 GND 13 1.8V 67 3.6V 113 1.6V 168 1V 17 2.8V 68 4.7V 114 1.6V 169 3.4V 18 2.2V 69 4.4V 115 GND 171 GND 19 1.6V 71 4.2V 116 1.8V 177 1.6V 20 GND 72 2.8V 117 3V 178 GND 25 0.5V 73 2.6V 120 2.8V 180 2.2V 26 0.5V 74 3.4V 122

39、 1.6V 182 2.8V 27 0.5V 77 GND 123 1.6V 185 3.4V 28 GND 78 2V 124 1.6V 189 GND 29 0.5V 79 1V 125 GND 192 3.4V 30 3.6V 80 1.4V 126 5V 193 1.8V 31 2V 81 1.4V 130 3.4V 194 2.2V 32 1.6V 82 2.8V 131 1.8V 197 2V 33 2V 83 1.4V 132 2.4V 199 GND 34 2V 84 1.6V 135 GND 202 1.4V 35 3.3V 85 1.4V 136 2.6V 203 1.7V

40、 36 1.6V 86 1.8V 138 3.3V 204 1.4V 37 2V 87 1.4V 139 3.3V 205 1.7V 38 1.8V 88 2.8V 140 2.8V 206 2.4V 39 2.4V 89 3.2V 143 3.2V 207 2V 40 2.4V 90 3V 145 GND 208 1.2V 41 2.4V 91 1.4V 146 5V 209 3.2V 42 2.8V 92 GND 147 4.4V 210 1.8V 43 2.8V 94 1V 148 1.8VV 211 3V 44 1.4V 95 2V 149 1.8V 212 3.4V 45 1.4V

41、96 2.8V 150 3.4V 215 1.8V 46 1.4V 97 3.4V 151 2V 216 1.8V 47 2.8V 98 3V 153 1.4V 48 3.6V 99 1V 157 3.4V 49 3.6V 100 1V 158 3.4V U7 24C16 PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 GND 3 GND 5 1.4V 8 3.3V 2 GND 4 GND 6 2.2V U8 W986416DH-7 PIN NO. DC VOLTAGE PIN NO. DC

42、VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 3.3V 13 2V 28 GND 45 1V 2 1.8V 14 3.3V 29 1.6V 46 GND 3 3.3V 15 3V 30 1.6V 47 3V 4 1.4V 16 1.4V 31 2.2V 48 2.8V 5 1.6V 17 3V 32 1.2V 49 3.3V 6 GND 18 3.3V 38 1.2V 50 2V 7 1.4V 19 3V 39 1.8V 51 1V 8 1.4V 20 1.4V 40 3V 52 GND 9 3.3V 24 1.6V 41 GND 54 GND 10

43、 1.4V 25 1.6V 42 3.3V 11 1V 26 1.6V 43 3.3V 12 GND 27 3.3V 44 1V U9 4052 PIN NO. DC VOLTAGE 7 -5V 16 +5V U10 AT49BV162A-70TI PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 3.6V 13 3.6V 25 2.4V 40 2V 2 3.6V 14 3.6V 27 GND 42 1.6V 3 0.5V 19 3.6V 29 2.4V 44 2V 4 0.5V 20 2.8V

44、 31 1.8V 45 2.4V 5 0.5V 21 1.4V 33 2V 46 GND 6 0.5V 22 1.4V 35 1.6V 47 GND 11 3.6V 23 1.4V 37 3.6V 12 3.6V 24 2.8V 38 2V U13 74HC157 PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE3 1.4V 6 GND 11 GND 15 GND 4 2V 8 GND 13 GND 16 5V 5 GND 10 GND 14 GND U14 CS4360-KZ PIN NO. D

45、C VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 5V 8 5V 14 5V 23 2.6V 2 2V 9 GND 15 GND 24 2.6V 3 2V 10 3.6V 16 4.6V 26 2.6V 5 2V 11 4.8V 17 1.6V 27 2.6V 6 2V 12 3.8V 21 GND 7 2V 13 GND 22 5V U15 CS5333 PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 3.6V

46、 5 3.6V 9 GND 13 1.6V 2 2V 6 GND 10 GND 14 1.6V 3 2V 7 2V 11 2.6V 15 1.6V 4 1.6V 8 GND 12 GND 16 3.6V U16 CS8415 PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE1 3.8V 6 5V 14 GND 22 GND 2 5V 7 GND 15 GND 23 5V 3 5V 9 3.6V 16 2.4V 25 GND 4 2.6V 10 2.4V 17 2.4V 26 GND 5 2.6V

47、13 GND 19 5V 28 2.4V U12 79L05 PIN NO. DC VOLTAGE 1 -12V 2 GND 3 -5V U18 78L09(IN THE TUNER) PIN NO. DC VOLTAGE 1 GND 2 9V 3 +12V U19 SAA6588T PIN NO. DC VOLTAGE PIN NO. DC VOLTAGEPIN NO. DC VOLTAGEPIN NO. DC VOLTAGE4 2.8V 8 5.2V 14 5.2V 19 2V 5 1V 9 4.8V 16 2.4V 20 4.4V 6 GND 10 2.8V 17 2.6V 7 5.2V

48、 13 3V 18 2.8V ?1 INDEX & POWER, RESETDEVICESDRAM, Flash, VideoDACServo 3.3VRF 5VServo 5VXINGQU1379AM6-11.6SUPPLYDigital 3.3VAVCCAV33NAME4 MEMORY , SDRAM , VIDEO FILTER AND OUTPUTV25Video filterAudio DACRVCCVCC2 RF / SERVO - MT1336E+5VADigital 2.5VTYPEV33Digital 3.3VPICKUP HEADERMT1379EMT1379EDigita

49、l 5VMT1336EMT1379EAudio 5VVideo 5VDV33+5VVMISSIONRIGHT MT1379E (LQFP218) DVD MP Board for SANYO HD603 MPEG - MT1379EServo Analog GroundSGNDAudio GroundVGNDAGNDTYPENAMEGNDVideo GroundDigital Ground? ?!?#$?%&?(?#?$#?#$#%&?)?)?%(?$?*+?*+?*+$,?*+?*+$,-&?%&?%+?%+?*#%+?%+?*%&?-&?*+$,?*+?%+$,%+$,%#%#%?.?)?

50、$?%?.?*+?# /?0$# /?0$?/?0%&?/?0?/?0?/?0(?/?0#/?0)? /?0%/?0-&? /?0%&? /?0?*+$,/?0?*+?/?0%# /?0%?.? /?0?*+?/?0$?$?#$#%&?#%#)?1$2#?1-?3?#?)?(?2?+#?#?3?+#?4?5?316?316#?5?3?,?*?5#7?3?+#?#?4?3?)?$2#?1-?3?#?)?(?2?#?3?#?3?#?3?+#?1?+#?)?$2#?1-?3?)?(?2?+#?+#?,?*?5+#5?,?*?5#?3?,1?*?5,5?*?5,?*?5,?*?5?318#1?3?)?