Need help?Do you have a question about the Sansui P-M7 and is the answer not in the manual?
Details turntable type, speeds, platter, motor, wow/flutter, SNR, tonearm, cartridge, and stylus.
Lists output voltage, load impedance, frequency response, dimensions, and weight.
Indicates the power consumption of the unit.
Diagram showing the microcomputer (MB8841-566M) and its interconnections.
Block diagram illustrating the SSD-1 Motor Control system.
Explains the automatic mechanism and control sections of the system.
Describes the horizontal and vertical tone arm movement mechanisms.
Explains the roles of A, B, C, U, D, E, and F sensors in operation.
Details the E3 signal for disc detection and F2 signal for lead-over groove.
Describes the arm servo sensor and music selection sensitivity circuit.
Details output circuits for micromotor control and speed selection.
Explains DD motor, indicator lights, muting, and computer editing circuits.
Provides timing charts for automatic music selection and record size detection.
Procedures for adjusting automatic disc size and music selection.
Adjusting tone arm height, E/F sensor sensitivity, and F2 signal level.
Adjusting E2 signal delay and tone arm wire tension.
Information on variable resistors for DD motor control adjustment.
Lists of replaceable parts shown in front and top views.
Exploded views and parts lists for mechanism assemblies (1) and (II).
Parts location and list for the TA Control Circuit Board.
Parts location and lists for Power Supply Circuit Boards.
Parts location and list for the DD Motor Control Circuit Board.
Parts location and list for Control Circuit & Indicator Board.
Parts location and lists for Sensor LED, Photo TR, and Arm Servo Sensor boards.
Detailed schematic for the motor control system.
Detailed schematic for the tone arm control system.
Detailed schematic for the power supply section.
Key to symbols used in the schematic diagrams.
Step-by-step guide for replacing the tone arm driving wire.
Procedures for replacing the arm bearing assembly and lifter cam.
Important considerations for replacing unit parts.
List of items included in the product packaging.
List of included accessories.
To Next Page
General
