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Resumen del manual
Ensure for safety reasons there is no possibility of secondary ploblems around the repaired spots. If extended damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company. 4. Caution in removal and making wiring connection to the parts for the automobile. Disconnect the battery terminal after turning the ignition key off. If wrong wiring connections are made with the battery connected, a short circuit and/or fire may occur. If extensive damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company. 5. Cautions regarding chips. Do not reuse removed chips even when no abnormality is observed in their appearance. Always replace them with new ones. (The chip parts include resistors, capacitors, diodes, transistors, etc). The negative pole of tantalum capacitors is highly susceptible to heat, so use special care when replacing them and check the operation afterwards. 6. Cautions in handling flexible PCB Before working with a soldering iron, make sure that the iron tip temperature is around 270... Take care not to apply the iron tip repeatedly(more than three times) to the same patterns. Also take care not to apply the tip with force. 7. Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit. - 2 - EXPLODED VIEW - 3 - PRINTED CIRCUIT BOARD - 1 - 4 - Q269 Q27D CIRCUIT DIAGRAM 1 PARTS LIST - 1 Part Number desc Location qty CR-00290X0-V0S00 RCA Jack RCA l CT-SOCKETO-3MA22 Power Terminal 1 CT-SOCKETO-4MA22 Speaker Terminal l CW -50000XO-H0025 High Input Jack WA1 l EC-C41Û4X0-Z6769 C Cap 0.1(Z) Cl,2,25,26,3 5 EC-C4220X0-D5050 C Cap 22PF(D) Cl 65,265 2 EC-C4470X0-Z5050 C Cap 47PF(Z) Cl 03,203 2 EC-C4680XO-J5O5O C Cap 68PF(J) Cl 60,161,260,261 4 EC-E2107X0-M50A1 E Cap 100UF/16 C17,120,220,60 4 EC-E2227X0-M63 A1 E Cap 220UF/16 Cl 8,21,166,267 4 EC-E2476X0-M50A1 ECap 47UF/16V 06,105,266 3 EC-E2477X0-MA0A3 ECap 470UF/16 C29,30,61 3 EC-E4104X0-M50A1 ECap 0.1UF/50 Cl 63,263 2 EC-E4225X0-M50A1 E Cap 2.2UF/50 001,201 2 EC-E4475X0-M50A1 E Cap 4.7UF/50 C22,23 2 EC-E6228X0-MA3B5 E Cap 2200/35V C27,28,15,5 4 EC-M5102X0-J5590 Mylar Cap 0.001 C20,117,217 3 EC-M5103X0-J5590 Mylar Cap 0.01 C4,19,24,162,262 5 EC-M5104XÜ-JA0A3 Mylar Cap 0.1 C31 —33,51,52,164,264 7 EC-M5153X0-J5785 Mylar Cap 0.015 050,151,250,251 4 EC-M5273X0-J66A1 Mylar Cap 0.027 031,231 2 EC-M5473X0-J80A1 Mylar Cap 0.047 0 40,141,152,240,241,252 6 EC-M5823X0-K0000 Mylar Cap 0.082J 032,232 2 ED-R2502CO-HOOOO Transistor ESAC25-02C D13 1 ED-R25Û2N0-H0000 TransistorESAC25-02N D14 1 ED-R4001X0-H0000 Transistor IN-4001 Dl,59 2 ED-R5401X0-H0000 Transistor IN-5401 D4 1 ED-S4148X0-H0000 Transistor IN-4148 D5-11,60-62,101-103,201-203 16 ED-Z15VXX0-H4744 ZENER IN4744 D16,17 2 EE-R225X70-76002 LED Red 2.5X7MM LED2 1 EE-R525X70-76002 LED Green 2.5X7MM LED I 1 EO-IMA725 5-VXXX6 Transformer 1 E0-VMA924X-V8025 Coil LI 1 ER-HG153X0-HXXXX THERMISTOR 150K TH 1 ER-QG022X0-H2526 Resistor 2.2 1/4W R174,175,274,275 4 - 6 - PARTS LIST - 2 Part Number desc Location qty ER-OG100X0-HA04C Resistor 10 1W R4,35 2 ER-OG101X0-H2526 Resistor 100 1/4W R2,3,29,30,109,164-167,209,264-267 14 ER-OG101X0-HA04C Resistor 100 1W R 120,220 2 ER-OG102X0-H2526 Resistor IK 1/4W R31,32,43,62,105,108,111,130,163,168,178,179,184,205,208,214, 26 , 230,263,268,278, 279,284, 285,122,222,117 ER-OG103X0-H2526 Resistor 10K 1/4W R11,60,104,142,160,180,181,189,204,280,281,289 12 ER-OG104X0-H2526 Resistor 100K 1/4W R151,251 2 ER-OG105X0-H2526 Resistor 1M 1/4W R19 1 ER-OG122XO-H2526 Resistor 1.2K 1/4W R49 1 ER-OG123XO-H2526 Resistor 12K 1/4W R14,141,241 3 ER-0G152X0-H2526 Resistor 1.5K 1/4W R102A/202A 2 ER-OG153XO-H2526 Resistor 15K 1/4W R13,183,283 3 ER-OG154X0-H2526 Resistor 150K 1/4W R23,152,153,252,253 5 ER-OG203X0-H2526 Resistor 20K 1/4W R 103,203 2 ER-OG221X0-H2526 Resistor 220 1/4W R33,34,R1R,R2R 4 ER-OG222XO-H2526 Resistor 2.2K 1/4W Rl,15,28,101,201,40 6 ER-OG223XO-H2526 Resistor 22K 1/4W R 16,21,25,12,65 5 ER-OG243XO-H2526 Resistor 24K 1/4W R 154,254 2 ER-OG272XO-H2526 Resistor 2.7K 1/4W R61,171,271 3 ER-OG273XO-H2526 Resistor 27K 1/4W R131,231 2 ER-OG331X0-H2526 Resistor 330 1/4W R 173,273 2 ER-OG331X0-HA04C Resistor 330 1W R5,41 2 ER-OG332XO-H2526 Resistor 3.3K 1/4W Rl 21,221 2 ER-OG333XO-H2526 Resistor 33K 1/4W R17,107,140,207,240,123,223 7 ER-OG470X0-H2526 Resistor 47 1/4W R169,172,269,272 4 ER-OG471X0-H2526 Resistor 470 1/4W R24 1 ER-OG472XO-H2526 Resistor 4.7K 1/4W R 18,22,170,270,6,7 6 ER-OG473XO-H2526 Resistor 47K 1/4W R27,110,115,116,210,215,216 7 ER-OG474XO-H2526 Resistor 470K 1/4W R64 1 ER-OG562XO-H2526 Resistor 5.6K 1/4W R20 1 ER-OG623XO-H2526 Resistor 62K 1/4W R 132,232 2 ER-OG682XO-H2526 Resistor 6.8K 1/4W R161,162,261,262 4 ER-OG822XO-H2526 Resistor 8.2K 1/4W R 102,202 2 ER-OG824XO-H2526 Resistor 820K 1/4W R10 1 ER-WG. 15X0-HXXXX Resistor 0.15 5W R176,177,276,277...