Service Manuals, User Guides, Schematic Diagrams or docs for : AIWA Audio nsx-r71_754

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nsx-r71_754


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                                      NSX-R71                        EZ(S)




SERVICE MANUAL
 CD STEREO SYSTEM
                                      BASIC TAPE MECHANISM : 6ZM-3 PR4NM
                                      BASIC CD MECHANISM : BZG-5 ZD5GNDM




                        CD                                    REMOTE
    SYSTEM           CASSEIVER            SPEAKER           CONTROLLER


   NSX-R71             CX-NR71             SX-NR70             RC-CAS01




If requiring information about the CD mechanism, see Service Manual of
BZG-5 ZD5GNDM, (S/M Code No. 09-023-353-3NC).




                                                                             DATA
                   S/M Code No. 09-026-452-3N3
TABLE OF CONTENTS -1/1

SPECIFICATIONS ............................................................................................................................................................... 3

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ...................................................................... 4

NOTE ON BEFORE STARTING REPAIR ................................................................................................................... 5, 6

ACCESSORIES PARTS LIST .............................................................................................................................................. 7

ELECTRICAL PARTS LIST ....................................................................................................................................... 8 ~ 23

TRANSISTOR ILLUSTRATION ........................................................................................................................................ 24

SCHEMATIC DIAGRAM -1/5 (MAIN-1/2, AMP SECTION) ............................................................................................... 25

SCHEMATIC DIAGRAM -2/5 (MAIN-2/2, TUNER SECTION) .......................................................................................... 26

SCHEMATIC DIAGRAM -3/5 (HP SECTION) ................................................................................................................... 27

WIRING -1/4 (MAIN C.B, HP C.B) ..................................................................................................................................... 28

SCHEMATIC DIAGRAM -4/5 (FRONT/DECK/CD-LED SECTION) ................................................................................. 29

WIRING -2/4 (FRONT C.B/CD-LED C.B) .......................................................................................................................... 30

WIRING -3/4 (DECK C.B/HEAD-1 C.B) ............................................................................................................................. 31

SCHEMATIC DIAGRAM -5/5 (PT SECTION) ................................................................................................................... 32

WIRING -4/4 (PT C.B) ........................................................................................................................................................ 33

ELECTRICAL ADJUSTMENT .................................................................................................................................... 34 ~ 40

CD TEST MODE ................................................................................................................................................................ 41

LCD DISPLAY ............................................................................................................................................................ 42 ~ 43

IC BLOCK DIAGRAM ....................................................................................................................................................... 44

IC DESCRIPTION ..................................................................................................................................................... 45 ~ 46

MECHANICAL EXPLODED VIEW .................................................................................................................................. 47

MECHANICAL PARTS LIST ............................................................................................................................................ 48

COLOR NAME TABLE ..................................................................................................................................................... 49

TAPE MECHANISM EXPLODED VIEW <6ZM-3 PR4NM> ........................................................................................... 50

TAPE MECHANISM PARTS LIST <6ZM-3 PR4NM> ............................................................................................. 51 ~ 52

GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) ........................................................... 53

SPEAKER PARTS LIST (SX-NR70) ................................................................................................................................ 54

OTHER PARTS LIST ............................................................................................................................................... 55 ~ 56




                                                                                      -2-
SPECIFICATIONS -1/1

                 MAIN UNIT CX-NR71
                 TUNER
                 FM tuning range                87.5 MHz to 108 MHz
                 FM usable sensitivity (IHF)    16.8 dBf
                 FM antenna terminal            75 ohms (unbalanced)
                 MW tuning range                531 kHz to 1602 kHz (9 kHz step)
                                                530 kHz to 1710 kHz (10 kHz step)
                 MW usable sensitivity          350 



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