Akai-IDV-721-Service-Manual(1) 电路图 维修手册.pdf

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1、SERVICE MANUAL Models: AKAI IDV720,721 RECIVER WITH MONITOR www.akai.ru RadioFans.CN 收音机爱 好者资料库 AKAI IDV-720,721 EXPLODED RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 NOSPECIFICATIONQTYREMARKS 1FR-4 170.0 x181.0 x1.6T1 2TMP87PS39N-3V531 3TDA73831 4CXA1855S1 5AT24C04 - 10PC1 6TC9256F1 7KIA7032AF1

2、8TDA7462D1 9TL074F1 10TL072F1 11BA3121F1 12KCC1502NT1 1364PIN1 14KTB1367Y1 15KTA1663Y4 16KTC3875Y10 17KTA1504Y1 18KTC4375C5 19KRC119S2 20KRC114S2 21KRC106S1 22KDS1841 23KDS1606 24Z02W5.1VY1 25Z02W5.6VY2 U403 U103 IC, RESETU104 IC, OP AMPU402 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRA

3、NSISTOR DIODE, SWITCHING DIODE, SWITCHING DIODE, ZENER DIODE, ZENER PCB MAIN IC, U-COM IC, POWER IC, AV SWITCH IC, E-VOLUME IC, GND ISOLATOR SOCKET, IC IC, PLL IC, OP AMP TRANSISTOR D703 D601,602,702,708,709,710 ZD705,706 ZD301 Q304 Q303,702,703,704,707 Q709,712 Q501 Q708,302 Q101,201,202,203,204,30

4、5,306,307,706,801 Q701 Q301,705,710,711 TRANSISTOR U201 TUNER MODULE U501 U101 U102 U401 U601 T101 IC, EEPROM P A R T S L I S T LOCATION NUMBER SUB NAME PART NAME D A T E M A I N P C B A MODEL NAMEAKAI IDV-720,721 NOSPECIFICATIONQTYREMARKSLOCATION NUMBERPART NAME 26Z02W7.5VY1 27Z02W9.1VY2 254.5MHz(H

5、C-49U)1 268MHZ(SMD)1 275.7mm1 283216, 22uH1 291608, 4R7J, 1/10W 2 301608, 750J, 1/10W5 311608, 101J, 1/10W 8 321608, 181J, 1/10W 1 331608, 331J, 1/10W 1 341608, 471J, 1/10W 1 351608, 561J, 1/10W 2 361608, 821J, 1/10W 1 381608, 152J, 1/10W 2 401608, 272J, 1/10W 1 411608, 472J, 1/10W 8 421608, 512J, 1

6、/10W 1 431608, 562J, 1/10W 8 451608, 153J, 1/10W 6 461608, 183J, 1/10W 14 471608, 223J, 1/10W 13 481608, 333J, 1/10W 5 R715,802,140,142,144 1608, 102J, 1/10W CHIP RESISTOR33 1608, 222J, 1/10W CHIP RESISTOR CHIP RESISTOR CHIP RESISTOR CHIP RESISTORR713 R124,116,401,402,403,404 CHIP RESISTOR CHIP RESI

7、STOR CHIP RESISTOR BD701 R329 R112,720 R222 R409,410,411,412,176 37 CHIP RESISTOR R221 R219 R220,224 R113,117,121,125,130,131,717,718,111,160,166,175,178,181 R310,311,320,321,322,417,712,722,603,604,610,708709,714 3916 R430,605,606,803,804 R225,301,302,303,304,306,327,426,427,428,429 R419,420,501,50

8、2,216,217,214,215,205,206,120,139,141 R143,716,601,602,703,704,705,109,179 R110,127,174,202,203,210,212,177,126,413,414,415,416 CHIP RESISTOR CHIP RESISTOR R318,308 L101 CHIP RESISTOR CHIP RESISTOR CHIP RESISTORR201,204,207,211,226 R145,167,168,170,171,172,218,609 CHIP INDUCTOR CHIP RESISTOR CHIP RE

9、SISTOR X-TAL BEAD CORE CHIP RESISTOR CHIP RESISTOR CHIP RESISTOR X-TAL DIODE, ZENER DIODE, ZENERZD302,704 ZD101 R102,103,104,105,107,108,114,129,122,128,138,161,169 X301 X101 R149,150,309,307,316,317,706,801 44CHIP RESISTOR1608, 103J, 1/10W 35 R119 R123,223,231,232,233,234,235,236 R132,133,135,13+6,

10、137,151,152,153,154,155,156,157,162,164 NOSPECIFICATIONQTYREMARKSLOCATION NUMBERPART NAME 491608, 473J, 1/10W 8 501608, 563J, 1/10W 1 511608, 683J, 1/10W 2 521608, 104J, 1/10W 4 531608, 105J, 1/10W 1 542012, 102J, 1/8W1 553216, 2R2J, 1/4W3 563216, 100J, 1/4W1 573216, 102J, 1/4W1 583216, 222J, 1/4W1

11、591608, 470J, 16V, NPO1 601608, 200J, 16V, NPO2 611608, 240J, 16V, NPO2 621608, 300J, 16V, NPO1 631608, 561J, 16V, NPO4 641608, 223J, 16V, X7R12 651608, 104J, 16V, X7R8 661608, 224J, 16V, X7R1 671608, 474J, 16V, X7R1 693216, 2.2uF 16V1 70MV 1 uF/50V B552CAN TYPE 72SRE 22uF/16V (5X5)1 73SRE 33uF/16V

12、(6.3X5)1 74SRE 47uF/25V (6.3X5)13 75SRE 100uF/16V (8X5)3 76SRE 2200uF/16V (10X20)2 CHIP RESISTORR312,314 CHIP RESISTOR R332,333,405,406,407,408,418,707 R711 C301 C111,112 R701 R702 R118,158,159,315 R115 CHIP RESISTOR CHIP RESISTOR R326 CERAMIC CHIP CAPACITOR CAPACITOR, ELT CHIP RESISTOR CHIP RESISTO

13、R CERAMIC CHIP CAPACITOR CERAMIC CHIP CAPACITOR CHIP RESISTOR CERAMIC CHIP CAPACITOR CAPACITOR, ELT CAPACITOR, ELT CERAMIC CHIP CAPACITOR CERAMIC CHIP CAPACITOR CERAMIC CHIP CAPACITOR CERAMIC CHIP CAPACITOR CAPACITOR, ELT CERAMIC CHIP CAPACITOR CHIP RESISTOR CHIP RESISTOR CHIP RESISTOR R319 R421,710

14、,227 C701,711 C101,103,105,107,113,116,304,505 C315,316 C214,420,218 1608, 105J, 16V, X7R C306 or C318 15 CERAMIC CHIP CAPACITOR C109,110 C302 68 CAPACITOR, ELT CAPACITOR, ELT CAPACITOR, ELT71SRE 10uF/16V (3.5X5)24 C408,413,414,415,416,418,419,802,216,217,405,406 C608 C115,311,312,313,609,702,703,70

15、4,705,706,707,708,508,417 C607 C501,502,503,504 C114 C801 C202,203,210,212,409,410,411,412,507 C,205,206,601,602,605,606 C213,305,307,308,309,310,118,119,611,713,521,522 CERAMIC CHIP CAPACITOR C201,204,207,211,215,506,712,401,402,403,404,407 NOSPECIFICATIONQTYREMARKSLOCATION NUMBERPART NAME 77SKQLLC

16、E0111 78SPPB5A01002 79CONNECTOR, WAFER16PIN BOARD IN1 80CONNECTOR, WAFER6274-050-000-8001 81CONNECTOR, WAFER6214-010-010-8001 82TSH3604(SKJS6511S)1 83TSH3695(SKJS3515S)1 848PIN1 852.0mm pitch 280mm (BOTTOM)1 862.0mm pitch 300mm (TOP)1 872.0mm pitch 290mm (TOP)1 882.0mm pitch 300mm (TOP)1 892.0mm pit

17、ch 300mm (TOP)1 902.0mm pitch 300mm (BOTTOM)1 912.0mm pitch 300mm (TOP)1 922.0mm pitch 200mm (TOP)1 932.0mm pitch 200mm (TOP)1 94YAW200-2 (ANT)1 95YAW200-2 (V-OUT)1 96YAW200-2 (AV-2)1 97YAW200-2 (V-2,V-3)1 98YAW200-2 (TV BOX)1 99YAW200-2 (AV-1)1 AV2 INPUT RCA 3P AV1 INPUT RCA 5P LINE OUT RCA 8P SWIT

18、CH RE-SET AV3 INPUT RCA 2P SWITCH LEAF JACK AV 3.5? JACK AV 3.5? AV2 INPUT RCA 2P TV INPUT RCA 5P CN2 CN1 JK101 SW101, SW102 SW103 V-OUT RCA 2P ANT JACK WIRE ASSY TV ? CABLE 4P WAFER 2P DIN JACK WAFER 5P WAFER 2P WAFER 3P WAFER 4P WAFER 4P JK201 JK202 PARTS LIST MODEL NAMEAKAI ADV-720,721DATE SUB NA

19、ME FRONT KEY PCBA NOPART NAMESPECIFICATIONQTYLOCATION NUMBERREMARKS 1PCB, FRONTMK-110B1M*-1100 2CONNECTOR, FPC/FFC6200-507-130-0001CN01 3IC, REMOCON PHOTOSENSITIVERPM6938-V41RE101 4DIODE, ZENERZ02W5.1V1ZD01 5LED LAMPSML-010MT12LD01,02.03,04,05,06.07,08,09,10,11,12 6S/W, TACT2P, 160g, SMD, 4.312SW01,

20、02,03,04,05,06,07,08,09,10,11,12 7CHIP RESISTOR1608, 100J, 1/10W1R01 8CHIP RESISTOR1608, 680J, 1/10W2R09, R10 9CHIP RESISTOR1608, 221J, 1/10W2R07, R08 10CHIP RESISTOR1608, 271J, 1/10W4R15, R16, R17, R18 11CHIP RESISTOR1608, 471J, 1/10W2R03, R11 12CHIP RESISTOR1608, 751J, 1/10W1R12 13CHIP RESISTOR160

21、8, 122J, 1/10W3R02, R05, R06 14CHIP RESISTOR1608, 222J, 1/10W1R04 15CHIP RESISTOR1608, 472J, 1/10W2R13, R14 16CHIP CAPACITOR1608, 104J, 16V, X7R1C02 17CHIP CAPACITOR1608, 105J, 16V, X7R1C03 18CAPACITOR, ELTSRE 10uF/16V (3.5 X 5)1C01 PARTS LIST MODEL NAMEAKAI ADV-720,721DATE SUB NAME TOP KEY PCBA NOP

22、ART NAMESPECIFICATIONQTYLOCATION NUMBERREMARKS 1PCB, TOPMK-110/120A1M*-1100 2LED LAMPSML-010MT6LD31, LD32, LD33, LD34, LD35, LD36 3CONNECTOR, FPC/FFC6224-010-001-8001CN31 4CONNECTOR, FPC/FFC6224-007-001-8001CN32 5CONNECTOR, WAFER53261-02P1CN33 6FFC CABLE 1.0-7-150C(5/6*5/6)-0.05t0.65W1 7S/W, TACT2P, 160g, SMD, 5.06SW31, SW32, SW33, SW34, SW35, SW36 8CHIP RESISTOR1608, 680J, 1/10W2R31, R32 9CHIP RESISTOR1608, 221J, 1/10W2R35, R36 10CHIP RESISTOR1608, 271J, 1/10W2R37, R38 11CHIP RESISTOR1608, 122J, 1/10W1R34 12CHIP RESISTOR1608, 222J, 1/10W1R33