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Aiwa XS-Z720 User Manual

Aiwa XS-Z720
47 pages
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Aiwa XS-Z720 Specifications

General IconGeneral
BrandAiwa
ModelXS-Z720
CategoryStereo System
LanguageEnglish

Summary

SPECIFICATIONS

Precaution to replace Optical block

ELECTRICAL MAIN PARTS LIST

FL (BJ173GK) GRID ASSIGNMENT

ADJUSTMENT - 1 < TUNER >

Clock Frequency Adjustment

Adjusts clock frequency for AM/FM tuning based on test points TP1 and TC701.

AM VT Adjustment

Adjusts AM VT using test point TP2 and TU101 for specific frequencies.

AM Tracking Adjustment

Adjusts AM tracking using test point TP6 and TU101 for specific frequencies.

AM IF Adjustment

Adjusts AM IF using test point TP6 and L742 to 450kHz.

PRACTICAL SERVICE FIGURE

ADJUSTMENT - 2 < DECK >

Normal Speed Adjustment

Adjusts the normal speed of the deck using test tape TTA-100.

Head Azimuth Adjustment

Adjusts head azimuth for optimal output on test tape TTA-310.

PB Sensitivity Adjustment

Adjusts playback sensitivity using test tape TTA-200.

REC/PB Frequency Response Adjustment

Adjusts record/playback frequency response using test tape TTA-601.

REC/PB Sensitivity Adjustment

Adjusts record/playback sensitivity using test tape TTA-601.

PRACTICAL SERVICE FIGURE (Deck Section)

ADJUSTMENT - 3 < CD >

VCO Frequency Adjustment

Adjusts VCO frequency for CD player using test points TP1 and TP2.

Focus Bias Adjustment

Adjusts focus bias for CD player repair or replacement of optical block.

Tracking Balance Adjustment

Tracking Gain Adjustment

IC DESCRIPTION

IC BLOCK DIAGRAM

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