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Sansui 2000X Service Manual

Sansui 2000X
31 pages
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RUSTE
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SERVICE
MANUAL
SOLID-STATE
AM/FM
STEREO
TUNER
AMPLIFIER
SANSUI
ELECTRIC
COMPANY
LIMITED
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Sansui 2000X Specifications

General IconGeneral
Power Output39 watts per channel into 8Ω (stereo)
Total Harmonic Distortion0.8%
Speaker Load Impedance4Ω to 16Ω
Frequency Response20Hz to 20kHz
Tuning RangeFM
Input Sensitivity2.5mV (MM)
Channel Separation45dB (line)
Output150mV (line)
Semiconductorstransistors

Summary

General Troubleshooting Chart

Disassembly Procedure

Block Diagram

Test Points

Alignment

FM Alignment Procedure

Step-by-step guide for aligning the FM tuner section of the amplifier.

FM Multiplex Alignment Procedure

Procedure for aligning the FM stereo multiplex decoding circuit.

AM Alignment Procedure

Step-by-step guide for aligning the AM tuner section of the amplifier.

Current Adjustment

Output Adjustment

Printed Circuit Boards and Parts List

FM IF Block (F-1214-1)

Parts list and PCB layout for the FM Intermediate Frequency stage.

Driver Amp. Brock (F-1180)

Parts list and PCB layout for the driver amplifier stage.

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