Table of Contents
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SERVICE MANUAL
COMPACT DISC
STEREO SYSTEM
SYSTEM
XR-EM70
XR-EM71
• This Service Manual is the “Revision Publishing” and replaces
“Simple Manual” of XR-EM70 <K>/ 71 <EZ>, (S/M Code No. 09-018-449-6T1).
XR-EM70
XR-EM71
BASIC TAPE MECHANISM : AZM-1 A4NM
BASIC CD MECHANISM : 3ZG-3 E13NM
COMPACT
SPEAKER
DISC
CX-LEM70
SX-LEM70
CX-LEM71
S/M Code No. 09-019-449-6R1
K
EZ
REMOTE
CONTROLLER
RC-BAT15
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Table of Contents
Related Manuals for Aiwa SX-LEM70
Summarization of Contents
SPECIFICATIONS
Main Unit Specifications
Details specifications for the main unit CX-LEM70/CX-LEM71.
Amplifier Specifications
Provides power output and input/output specifications for the amplifier section.
Cassette Deck Specifications
Lists track format, frequency response, and recording system for the cassette deck.
CD Player Specifications
Outlines CD player laser, converter, and performance specifications.
Speaker System Specifications
Details speaker system type, units, impedance, and dimensions.
LASER SAFETY PRECAUTIONS
Eye Protection During Servicing
Instructions for safe servicing to prevent eye exposure to laser radiation.
FL (HNA – 11MS25) GRID ASSIGNMENT AND ANODE CONNECTION
FL Grid Assignment
Shows grid pin assignments for the FL display.
FL Anode Connection
Details anode connections for the FL display pins.
ADJUSTMENT (TUNER / DECK / CD / FL)
Tuner Adjustment Procedures
Step-by-step guide for adjusting tuner VT and clock settings.
MW/LW Adjustment Procedures
Procedures for IF, tracking, and auto-stop adjustments for MW/LW.
FM Adjustment Procedures
Steps for tracking and auto-stop adjustments for FM reception.
DECK SECTION ADJUSTMENTS
Tape Speed and Azimuth Adjustment
Procedures for checking tape speed and adjusting head azimuth.
Playback Sensitivity and Frequency Response
Steps for checking playback sensitivity and REC/PB frequency response.
CD SECTION ADJUSTMENTS
Focus Offset and RF Waveform Check
Adjusting focus offset and checking RF waveform for CD playback.
Jitter Check
Procedure for checking CD playback jitter.
CD PLAYABILITY AND LASER CURRENT CHECK
Play Ability and Laser Current Checks
Verifying CD playability and measuring laser current.
FL Section Clock Adjustment
Guide to adjusting the clock signal for the FL display section.
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