Service Manuals, User Guides, Schematic Diagrams or docs for : AIWA Audio LCX-137 hfe_aiwa_lcx-137_service_en

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hfe_aiwa_lcx-137_service_en


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                                          LCX-137               HR(S) HA(S)

                                                                VJ(S) HT(S)

                                                                HS(S) HC(S)




       SERVICE MANUAL
           COMPACT DISC STEREO            BASIC TAPE MECHANISM : TN-21ZSC-2003
                SYSTEM                    BASIC CD MECHANISM : DA11T3C

MODEL CODE : 86HR8-0117(B)




                                                                            TA
                                                                          DA




                             S/M Code No. 09-003-340-2N1
                                                      TABLE OF CONTENTS

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

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING/

Precaution to replace Optical block......................................................................................................... 4

ELECTRICAL MAIN PARTS LIST ....................................................................................................... 5-8

WIRING-1 (MAIN: EXCEPT HS) ....................................................................................................... 9, 10

WIRING-2 (MAIN: HS) .................................................................................................................... 11, 12

SCHEMATIC DIAGRAM-1 (MAIN 1/2) ............................................................................................ 13, 14

IC BLOCK DIAGRAM ...................................................................................................................... 15, 16

SCHEMATIC DIAGRAM-2 (MAIN 2/2) ............................................................................................ 17, 18

SCHEMATIC DIAGRAM-3 (MAIN: HS 2/2) ..................................................................................... 19, 20

WIRING-3 (CD/FRONT: INSERTED PARTS) ................................................................................ 21, 22

WIRING-4 (CD/FRONT: CHIP PARTS) .......................................................................................... 23, 24

SCHEMATIC DIAGRAM-4 (FRONT) .............................................................................................. 25, 26

SCHEMATIC DIAGRAM-5 (CD) ..................................................................................................... 27, 28

VOLTAGE CHART ........................................................................................................................... 29-32

ELECTRICAL ADJUSTMENT-1 (EXCEPT HS) .............................................................................. 33, 34

ELECTRICAL ADJUSTMENT-2 (HS) ............................................................................................. 35, 36

FL (13-ST-36GNAK) GRID ASSIGNMENT/ANODE CONNECTION .................................................... 37

TRANSISTOR ILLUSTRATION ............................................................................................................ 38

IC DESCRIPTION ............................................................................................................................ 39-44

MECHANICAL EXPLODED VIEW 1/1 ............................................................................................ 45, 46

MECHANICAL PARTS LIST 1/1 ........................................................................................................... 47

TAPE MECHANISM EXPLODED VIEW 1/1 ......................................................................................... 48

TAPE MECHANISM PARTS LIST 1/1 .................................................................................................. 49

CD MECHANISM EXPLODED VIEW 1/1 ............................................................................................. 50

CD MECHANISM PARTS LIST 1/1 ...................................................................................................... 50

SPEAKER PARTS LIST 1/1 .................................................................................................................. 51

ACCESSORIES/PACKAGE LIST ......................................................................................................... 51



                                                                        2
                                                   SPECIFICATIONS
HA, HC, HR, HT MODELS                                       VJ MODEL







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