Aiwa NSX-DST717 Service Manual
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Aiwa NSX-DST717 Service Manual

Aiwa NSX-DST717 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC
STEREO CASSETTE RECEIVER
SYSTEM
NSX-DST717
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
NSX-DST717<U>, (S/M Code No. 09-006-432-7T1).
• If requiring information about the CD mechanisim, see Service Manual of 6ZG-1
(S/M Code No. 09-001-338-7N2).
www
.
http://www.xiaoyu163.com
CD-CASSEIVER
CX-NDST717
x
ao
u163
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i
S/M Code No. 09-008-432-7R1
http://www.xiaoyu163.com
NSX-DST717
2 9
8
Q Q
3
6 7
1 3
1 5
BASIC TAPE MECHANISM: 2ZM-3MK2 PR4NM
BASIC CD MECHANISM: 6ZG-1 ZRNDM
SPEAKER
REMOTE CONTROLLER
SX-ND92
SX-R275
SX-C605
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
RC-ZAS22
m
U
9 9
9 9

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  • Page 1 SX-R275 RC-ZAS22 SX-C605 • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” NSX-DST717<U>, (S/M Code No. 09-006-432-7T1). • If requiring information about the CD mechanisim, see Service Manual of 6ZG-1 (S/M Code No. 09-001-338-7N2). u163 S/M Code No. 09-008-432-7R1...

  • Page 2: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 <FM tuner section> <Compact disc player section> Tuning range 87.5 MHz to 108 MHz Laser Semiconductor laser (λ =780 nm) Usable sensitivity(IHF) 13.2 dBf D-A converter 1 bit dual Antenna terminals 75 ohms (unbalanced) Signal-to-noise ratio 83 dB (1 kHz, 0 dB) Harmonic distortion...

  • Page 3: Protection Of Eyes From Laser Beam During Servicing

    http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING 3 7 63 1515 0 CAUTION This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.

  • Page 4: Note On Before Starting Repair

    http://www.xiaoyu163.com NOTE ON BEFORE STARTING REPAIR 1. Forced discharge of electrolytic capacitor of power supply block 3 7 63 1515 0 When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged across the electrolytic capacitors (C101, 102) even though AC power cord is removed.
  • Page 5 http://www.xiaoyu163.com 3 7 63 1515 0 In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not. 2-2. Regarding reset There are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC power cord is re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.
  • Page 6 http://www.xiaoyu163.com ELETRICAL MAIN PARTS LIST 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-A40-673-090 DIODE,D10XB20 87-017-447-010 DIODE,GBU4DL-6419 8A-NFE-635-010 C-IC,LC876572V-5S36 87-A40-224-010 DIODE,GBU8DL 87-A20-823-010 C-IC,YSS248 87-017-654-060 DIODE,GBU6JL6131 87-A21-397-010 IC,STK490-070 87-A40-553-080 DIODE,IN4003 LES 87-A20-824-010 C-IC,CS4226 87-A21-482-010 IC,RPM6938-H4...
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C307 87-010-196-080 CHIP CAPACITOR,0.1-25 C489 87-010-402-080 CAP, ELECT 2.2-50V C311 87-010-198-080 CAP, CHIP 0.022 C491 87-010-402-080 CAP, ELECT 2.2-50V C312 87-010-198-080 CAP, CHIP 0.022 C492 87-010-402-080 CAP, ELECT 2.2-50V...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C799 87-010-407-080 CAP, ELECT 33-50V L101 87-A50-610-010 COIL,1UH K(MDEC) C800 87-012-369-080 C-CAP,S 0.047-50F L102 87-A50-610-010 COIL,1UH K(MDEC) C801 87-010-403-080 CAP, ELECT 3.3-50V L301 87-A50-625-010 COIL,TRAP 85KHZ (SANWA)
  • Page 9 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C305 87-010-196-080 CHIP CAPACITOR,0.1-25 LED462 87-A40-317-080 LED,SLR-342VCT31 RED C306 87-010-196-080 CHIP CAPACITOR,0.1-25 LED463 87-A40-317-080 LED,SLR-342VCT31 RED C310 87-010-067-040 CAP,E 0.1-50 5L LED464 87-A40-317-080 LED,SLR-342VCT31 RED C701...
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION CON102 87-A61-011-010 CONN,13P H BLK TAC-L13P-A3 C101 87-010-196-080 CHIP CAPACITOR,0.1-25 CON103 87-A60-058-010 CONN,10P V 9604S-10C C102 87-010-374-080 CAP, ELECT 47-10V R161 87-A00-418-010 RES,M/F 0.15-3W J C103 87-010-314-080...
  • Page 11 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C177 87-A10-369-080 C-CAP,S 0.47-16 K B C308 87-016-669-080 C-CAP,S 0.1-25 K B C178 87-010-196-080 CHIP CAPACITOR,0.1-25 C309 87-010-184-080 CHIP CAPACITOR 3300P(K) C179 87-010-196-080 CHIP CAPACITOR,0.1-25 C310...
  • Page 12 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-A11-148-080 CAP,TC U 0.1-50 Z F CD KEY C.B 87-A11-148-080 CAP,TC U 0.1-50 Z F 87-A11-148-080 CAP,TC U 0.1-50 Z F CN301 87-A60-079-010 CONN,08P H 9604S-08F 87-A11-148-080...

  • Page 13: Chip Resistor Part Code

    http://www.xiaoyu163.com 3 7 63 1515 0 CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor Dimensions (mm) Wattage Type Tolerance Symbol Resistor Code Form 1/16W 1005 0.35 1/16W 1608 0.45 1/10W 2125 1.25 0.45 1/8W 3216...
  • Page 14 http://www.xiaoyu163.com WIRING - 1 (MAIN / GEQ / VM) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 14 –...
  • Page 15 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 1 (MAIN 1 / 3) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 15 – http://www.xiaoyu163.com...
  • Page 16 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 2 (MAIN 2 / 3: DECK SECTION) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 16 – http://www.xiaoyu163.com...
  • Page 17 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 3 (MAIN 3 /3: TUNER SECTION) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 17 – http://www.xiaoyu163.com...
  • Page 18 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 4 (GEQ) 3 7 63 1515 0 L 13942296513 u163 – 18 – http://www.xiaoyu163.com...
  • Page 19 http://www.xiaoyu163.com WIRING - 2 (DISPLAY / CD KEY) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 19 –...
  • Page 20 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 5 (DISPLAY / CD KEY / DECK ) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 20 – http://www.xiaoyu163.com...
  • Page 21 http://www.xiaoyu163.com WIRING - 3 (CONTROL / VOLUME / MIC) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 21 –...
  • Page 22 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 6 (CONTROL / VOLUME / MIC) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 22 – http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com WIRING - 4 (AMP 1F) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 23 –...
  • Page 24 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 7 (AMP 1F) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 24 – http://www.xiaoyu163.com...
  • Page 25 http://www.xiaoyu163.com WIRING - 5 (AMP 2F) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 25 –...
  • Page 26 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 8 (AMP 2F) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 26 – http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com WIRING - 6 (AC-3) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 27 –...
  • Page 28 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 9 (AC-3 ) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 28 – http://www.xiaoyu163.com...
  • Page 29 http://www.xiaoyu163.com WIRING - 7 (PT) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 29 –...
  • Page 30 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 10 (PT) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 30 – http://www.xiaoyu163.com...
  • Page 31 http://www.xiaoyu163.com WIRING - 8 (DECK / HEAD-1 / HEAD-2) 3 7 63 1515 0 L 13942296513 u163 – 31 –...

  • Page 32: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 32 – http://www.xiaoyu163.com...
  • Page 33 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 33 – http://www.xiaoyu163.com...
  • Page 34 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 34 – http://www.xiaoyu163.com...
  • Page 35 http://www.xiaoyu163.com FL (BJ784GK-ANF14) GRID ASSIGNMENT AND ANODE CONNECTION GRID ASSIGNMENT 3 7 63 1515 0 L 13942296513 u163 – 35 – http://www.xiaoyu163.com...
  • Page 36 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 – 36 – http://www.xiaoyu163.com...
  • Page 37 http://www.xiaoyu163.com ANODE CONNECTION 3 7 63 1515 0 L 13942296513 u163 – 37 – http://www.xiaoyu163.com...
  • Page 38 http://www.xiaoyu163.com IC DESCRIPTION IC, LC876572V-5S36 3 7 63 1515 0 Pin No. Pin Name Description STB(SHIFT) Shift register strobe output. Common serial CLOCK output. DATA Common serial DATA output. Common serial STROBE output. GEQ-CE GEQ IC chip enable output. HP-MUTE Headphone plug-in detect input.
  • Page 39 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description P19/K-CON FL segement P19 output / K-CON select diode input (not used). P18/RDS FL segement P18 output / RDS select diode input (not used). P17/FM1 FL segment P17 output / FM1 select diode input (not used). P16/SW FL segment P16 output / SW step initial diode input (not used).
  • Page 40 http://www.xiaoyu163.com ADJUSTMENT < TUNER SECTION > 3 7 63 1515 0 1. Clock Frequency Check 3. PB Frequency Response Check (DECK 1, DECK 2) Settings : • Test point : TP6 (CLK) Settings : • Test tape : TTA–300 (315/10kHz) Method : Set to AM 1710kHz and check that the test •...

  • Page 41: Mechanical Exploded View

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 41 – http://www.xiaoyu163.com...

  • Page 42: Mechanical Parts List

    http://www.xiaoyu163.com MECHANICAL PARTS LIST 1 / 1 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 88-NF3-090-010 RING,FOOT 46 8A-NF3-208-010 HLDR,CHAS L 2 8A-NF3-042-010 PANEL ASSY,TRAY 47 87-NF4-221-010 HLDR,CABLE 3 8A-NF3-029-010 BOX,CASS R 48 87-A91-423-010 FAN,AD0612DS-D7OGL...

  • Page 43: Tape Mechanism Exploded View

    http://www.xiaoyu163.com TAPE MECHANISM EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 PH(DECK 1) RPH(DECK 2) DECK C.B 1 3 9 4 2 2 9 6 5 1 3 HEAD 1 C.B(DECK 1) HEAD 2 C.B(DECK 2) (DECK 1) (DECK 1) (DECK 2)

  • Page 44: Tape Mechanism Parts List

    http://www.xiaoyu163.com TAPE MECHANISM PARTS LIST 1 / 1 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM3-301-610 CHAS ASSY,M2 31 82-ZM1-255-310 SPR-E,LVR DIR 2 82-ZM1-258-210 SPR-T,PINCH L 32 82-ZM3-305-210 GEAR,CAM M2 3 82-ZM1-341-210 LVR ASSY,PINCH L2 33 82-ZM1-227-310...
  • Page 45 http://www.xiaoyu163.com SPEAKER DISASSEMBLY INSTRUCTIONS 3 7 63 1515 0 Type.1 Type.4 Insert a flat-bladed screwdriver into the position indicated by the TOOLS arrows and remove the panel. Remove the screws of each speaker 1 Plastic head hammer unit and then remove the speaker units. 2 (() flat head screwdriver 3 Cut chisel How to Remove the PANEL, FR...

  • Page 46: Accessories / Package List

    DESCRIPTION 1 8A-NSD-001-010 PANEL,FR L 2 8A-NSD-002-010 PANEL,FR R 3 8A-NSD-003-010 PANEL,BA 4 8A-NSD-004-010 GRILLE,FRAME ASSY 5 8A-NSJ-006-010 BADGE,AIWA S35 6 8A-NSD-007-010 PROTECTOR, TW 7 88-NSG-610-010 SPKR, CERAMIC ASSY 8 87-NSE-602-010 SPKR,W 160 9 87-NSE-604-010 SPKR,T 80 10 87-NS7-611-010 CORD,SPKR...
  • Page 47 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9820572 9630472 0251431 Printed in Singapore http://www.xiaoyu163.com...

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