Aiwa XR-DV826 Service Manual Download | Manualshive

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BLOCK DIAGRAM – 2 (MAIN / FRONT / MIC / AMP IF / AMP PROLOGIC / PT / DECK )

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Summary of Contents for XR-DV826

Page 1: ...R1 R E V I S I O N This Service Manual is the Revision Publishing and replaces Simple Manual NSX DV826 HR S M Code No 09 009 436 7T1 If requiring information about the CD mechanism see Service Manual of AZG D ZBAPAM S M Code No 09 00A 350 6N2 XR DV826 SPEAKER SYSTEM CD CASSEIVER SX NDV824 SX R277 SX C607 CX NDV826 REMOTE CONTROLLER RC AAS03 HR ...

Page 2: ...noise ratio 85 dB 1 kHz 0 dB Harmonic distortion 0 05 1 kHz 0 dB Signal format PAL NTSC color system selectable SPECIFICATIONS Supported discs DVD video discs 12 cm single sided single layer single sided double layer double sided double layer 8 cm single sided single layer single sided double layer double sided double layer Compact discs CD DA CD R CD RW video CD 12 cm and 8 cm discs S VIDEO OUT Y...

Page 3: ...vad som specificeras i denna bruksanvising kan användaren utsättas för osynling laserstrålning som överskrider gränsen för laserklass 1 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING CAUTION Use of controls or adjustments or performance of proce dures other than those specified herin may result in hazardous radiation exposure ATTENTION L utillisation de commandes réglages ou procédures autres...

Page 4: ...in power 2 2 2 2 2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the H level or not 3 3 3 3 3 When the HOLD terminal is L level the abnormality detection circuit is judged to be working correctly and the MICROCOMPUTER is judged to be good 1 Forced discharge of electrolytic capacitor of power supply block When repair is going to be attempted in the set th...

Page 5: ... ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers 3 3 3 3 3 Connect the AC power cord again If the MICROCOMPUTER returns to the normal operation the MICROCOMPUTER is good Note The reference number or MICROCOMPUTER pin number of transistor Q110 and electrolytic capacitor C113 can change depending on the models Be sure to check the reference numbers...

Page 6: ...010 406 080 CAP ELECT 22 50 C31 87 010 263 080 CAP ELECT 100 10V C32 87 010 197 080 CAP CHIP 0 01 DM C34 87 010 247 080 CAP ELECT 100 50V C35 87 010 406 080 CAP ELECT 22 50 C36 87 010 381 080 CAP ELECT 330 16V C38 87 010 247 080 CAP ELECT 100 50V C39 87 010 247 080 CAP ELECT 100 50V C40 87 010 197 080 CAP CHIP 0 01 DM C60 87 010 403 080 CAP ELECT 3 3 50V C80 87 010 401 080 CAP ELECT 1 50V C81 87 0...

Page 7: ...S 0 1 16 RK C461 87 010 196 080 CHIP CAPACITOR 0 1 25 C463 87 010 196 080 CHIP CAPACITOR 0 1 25 C465 87 016 669 080 C CAP S 0 1 25 K B C466 87 010 194 080 CAP CHIP 0 047 C467 87 A10 201 080 C CAP S0 33 16 KB C468 87 A10 060 080 C CAP S 0 18 16 K B C472 87 012 140 080 CAP 470P C473 87 012 140 080 CAP 470P C474 87 012 140 080 CAP 470P C475 87 012 140 080 CAP 470P C476 87 012 140 080 CAP 470P C477 87...

Page 8: ...010 260 080 CAP ELECT 47 25V C982 87 010 196 080 CHIP CAPACITOR 0 1 25 C983 87 010 197 080 CAP CHIP 0 01 DM C984 87 010 197 080 CAP CHIP 0 01 DM C987 87 010 197 080 CAP CHIP 0 01 DM C989 87 010 197 080 CAP CHIP 0 01 DM C991 87 010 312 080 C CAP S 15P 50 CH C992 87 010 312 080 C CAP S 15P 50 CH C993 87 010 178 080 CHIP CAP 1000P C995 87 010 178 080 CHIP CAP 1000P C997 87 010 196 080 CHIP CAPACITOR ...

Page 9: ...15 111 110 FF CABLE 15P 1 25 FFC301 88 907 421 110 FF CABLE 7P 1 25 420MM FFC901 8A DJT 623 010 FF CABLE 13P 1 0 FL201 8A NFG 601 010 FL BJ789GNK 13G 35S ANF 16 L101 87 A50 333 010 COIL OSC 9 43MHZ L801 87 A50 093 010 COIL CLOCK 5 76MHZ LED401 87 017 756 040 LED SLR 342DCT31 ORN LED402 87 017 756 040 LED SLR 342DCT31 ORN LED403 87 017 756 040 LED SLR 342DCT31 ORN LED404 87 017 756 040 LED SLR 342D...

Page 10: ...3P H BLK TAC L13P A3 CN102 87 A61 011 010 CONN 13P H BLK TAC L13P A3 CN103 87 099 194 010 CONN 6P 6216V CNA101 8A NF6 645 010 CONN ASSY 5P TID A 530 CNA103 8A NF8 655 010 CONN ASSY 7P TID A 150 FFC105 88 906 151 110 FF CABLE 6P 1 25 J201 87 A61 486 010 JACK PIN 4P BBRW TC58 118 10 L251 87 A50 610 010 COIL 1UH K MDEC L252 87 A50 610 010 COIL 1UH K MDEC R129 87 A00 764 010 RES M F 0 22K 3W J R130 87...

Page 11: ...J 1 0 0 5 0 35 104 L t W SOL2 82 ZM3 621 110 SOL ASSY 27 KO SW1 87 A90 248 010 SW MICRO ESE11SH2CXQ SW2 87 A90 248 010 SW MICRO ESE11SH2CXQ SW3 87 A90 248 010 SW MICRO ESE11SH2CXQ SW4 87 036 110 010 SW MICRO SPPB62 SW5 87 036 110 010 SW MICRO SPPB62 SW6 87 036 110 010 SW MICRO SPPB62 SW8 87 A90 248 010 SW MICRO ESE11SH2CXQ SW9 87 A90 248 010 SW MICRO ESE11SH2CXQ HEAD 1 C B CON301 87 NF6 615 010 CO...

Page 12: ...266GR KTC3198GR E C B 2SA1918Y CC5551 2SB1342 2SD1933 2SB1370E 2SA933S DTC114ES CSC4115BC E C B B C E E B C 2SA1235F 2SC2714O 2SC3052F CMBT5401 CMBT5551 CSD1306E KRA102S KRA104S KRC102S RTK KRA107S RT1P141C RT1P441C S G D 2SK2158 E C B G D S 2SK360E ...

Page 13: ... 13 BLOCK DIAGRAM 1 DVD MAIN ...

Page 14: ... 14 BLOCK DIAGRAM 2 MAIN FRONT MIC AMP IF AMP PROLOGIC PT DECK ...

Page 15: ...WIRING 1 MAIN VM3 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 A B C D E F G H I J K L M N O P Q R S T U ...

Page 16: ... 16 SCHEMATIC DIAGRAM 1 MAIN 1 4 AMP SECTION VM3 ...

Page 17: ... 17 SCHEMATIC DIAGRAM 2 MAIN 2 4 TUNER SECTION TO MAIN C B 1 4 AMP SECTION 1A 13A ...

Page 18: ... 18 SCHEMATIC DIAGRAM 3 MAIN 3 4 DECK SECTION HEAD 1 HEAD 2 ...

Page 19: ... 19 SCHEMATIC DIAGRAM 3 MAIN 4 4 PRO LOGIC SECTION ...

Page 20: ...WIRING 2 FRONT 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 20 A B C D E F G H I J K L M N O P Q R S T U ...

Page 21: ...WIRING 2 FRONT 2 2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 21 A B C D E F G H I J K L M N O P Q R S T U ...

Page 22: ... 22 SCHEMATIC DIAGRAM 5 FRONT CD KEY MIC DECK ...

Page 23: ...WIRING 3 CD KEY MIC 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 23 A B C D E F G H I J K L M N O P Q R S T U ...

Page 24: ...WIRING 3 CD KEY MIC 2 2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 24 A B C D E F G H I J K L M N O P Q R S T U ...

Page 25: ...WIRING 4 AMP 1F 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 25 A B C D E F G H I J K L M N O P Q R S T U ...

Page 26: ... 26 SCHEMATIC DIAGRAM 6 AMP 1F ...

Page 27: ...WIRING 5 AMP PROLOGIC 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 27 A B C D E F G H I J K L M N O P Q R S T U ...

Page 28: ... 28 SCHEMATIC DIAGRAM 7 AMP PROLOGIC ...

Page 29: ...WIRING 6 PT 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 29 A B C D E F G H I J K L M N O P Q R S T U ...

Page 30: ... 30 SCHEMATIC DIAGRAM 8 PT ...

Page 31: ...WIRING 7 DECK HEAD 1 HEAD 2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 31 A B C D E F G H I J K L M N O P Q R S T U ...

Page 32: ... 32 FL BJ789GNK GRID ASSIGINMENT ANODE CONNECTION PIN CONNECTION ...

Page 33: ... 33 IC BLOCK DIAGRAM ...

Page 34: ... 34 ...

Page 35: ... 35 ...

Page 36: ...y encoder AD input for MULTI JOG 25 I MIC I MIC input for AUTO VOCAL FADER 26 I MS I TU SIG I DECK MS detect input RDS signal level input during tuner function Not used 27 I TM BASE I Standard time input 8Hz 28 I WRQ RDS CLK I CD WRQ input RDS serial clock input during tuner function Not used 29 I RMC I System remote controller input 30 42 G13 G1 O FL grid output G13 G1 43 45 P35 P33 O FL segment ...

Page 37: ... I FL segment output P10 DECK 1 cassette detect SW input 71 P9 REA O I FL segment output P9 DECK side A record permission SW input 72 VDD4 Power supply 73 P8 AC DEMO O I FL segment output P8 DEMO on the shop diode input Not used 74 80 P7 P1 O FL segment output P7 P1 81 NC Not connected 82 O TRAY CLOSE O DVD tray close output 83 O TRAY OPEN O DVD tray open output 84 I DATA TO HOST I Input data from...

Page 38: ...N 10 Tape Speed Adjustment DECK 2 Settings Test tape TTA 100 Test point TP9 Lch TP10 Rch Adjustment location SFR1 Method Play back the test tape and adjust SFR1 so that the frequency counter reads 3000Hz 5Hz FWD and 45Hz REV with respect to forward speed 11 Head Azimuth Adjustment DECK 1 DECK 2 Settings Test tape TTA 300 Test point TP9 Lch TP10 Rch Adjustment location Head azimuth adjustment screw...

Page 39: ...6 52 43 55 42 46 47 45 44 48 49 50 53 54 51 46 59 D B B C J J J B J J B G G B B N N B B B B O B B B B B B B B B G G G G G B B B G M L I K K K K K K K H E F E F C A B B B B B B B 2ZM 3 AZG D PLATE SHLD MECHA CHAS MAIN CHAS MAIN DVD PLATE PT96 75 HT SINK HT SINK VM2 HT SINK VM FIN PWB PWB PWB PWB PWB PWB FL PLATE EARTH MIC SH CD PWB HT SINK FIN2A d e i a i c b c h h e g g f f d a b 46 40 61 ...

Page 40: ...10 KEY SPICE 2 31 8A DJT 012 010 KEY BBE DVD 32 8A NF6 038 010 REFLECTOR FL 33 8A NFG 004 010 KEY ASSY PRO ANF 16 34 8A DJT 010 010 KEY ASSY OPE DVD 35 8A NF6 203 010 GUIDE OPE 36 8A NF6 201 010 GUIDE FL 37 8A DJT 008 010 KEY ASSY FUN DVD 38 8A NF6 045 010 KEY ASSY POWER 39 8A NF6 042 010 REFLECTOR ECO 40 8A DJT 014 010 HLDR CD REAR 41 8A DJT 005 010 PANEL TOP 42 8A NF6 219 010 HLDR FAN 43 87 A91 ...

Page 41: ...3 13 14 14 15 15 16 16 17 17 18 18 19 19 19 20 20 21 21 GEAR PLAY 23 23 24 24 26 28 28 PWB 27 29 38 60 29 30 29 38 32 31 29 30 31 32 58 59 10 33 33 34 35 60 35 36 57 37 37 39 43 43 39 40 40 41 42 22 22 42 44 45 46 47 48 49 50 51 52 53 54 55 47 48 49 50 51 44 46 9 52 53 54 55 A C B A C B D D E 56 PWB 58 25 PWB YPR7NM PR7NM ...

Page 42: ...LER N3 28 82 ZM1 255 310 SPR E LVR DIR 29 82 ZM1 217 410 REEL TABLE 30 82 ZM1 285 410 SPR C BT L 31 82 ZM1 333 210 PLATE LINK2 32 82 ZM1 222 310 LVR PLAY 33 82 ZM3 307 010 CUSH G DIA3 7 8 3 2 34 87 045 347 010 MOT SHU2L 70 35 82 ZM1 257 010 SPR T CAS 36 82 ZM3 340 010 SH BELT D2 37 82 ZM1 242 010 LVR CAS 38 82 ZM1 244 510 SPR C BT 39 82 ZM1 243 010 LVR STOP 40 82 ZM1 240 110 LVR REC 41 82 ZM1 264 ...

Page 43: ...nd comes out Remove the grill frame and four pieces of rubber caps by pulling out with a flat bladed screwdriver Remove the screws from hole where installed rubber caps Insert a flat bladed screwdriver into the position indicated by the arrows and remove the panel Re move the screws of each speaker unit and then remove the speaker units TOOLS 1 Plastic head hammer 2 flat head screwdriver 3 Cut chi...

Page 44: ... 115 010 ANT FEEDER FM 3 87 A90 119 010 ANT WIRE SW 5M 4 87 050 103 010 CORD PIN 1PY1 5M 5 8A DJT 901 010 IB H EC M 6 8A DJV 701 010 RC UNIT RC AAS03 DESCRIPTION REF NO KANRI NO PART NO SPEAKER PARTS LIST SX CR677 YJSTC NOTE This SX CR677 Speaker contains SX C607 Center Speaker and SX R277 Rear Speaker 1 8Z YS1 002 010 GRILLE FRAME ASSY R277 2 81 VSA 009 010 CORD BUSH R277 3 87 010 384 010 CAP E 1...

Page 45: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9620450 0251431 ...

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