Read Sharp CD-MPX880H Service Manual online
CD-MPX880H
2 – 1
CD-ES700/CD-ES77
CD-ES700/CD-ES77
Service Manual
CD-ES700/CD-ES77
Market
E
CHAPTER 2. ADJUSTMENTS
[1] Mechanism Section
• Driving Force Check
• Driving Force Check
• Torque Check
• Tape Speed
Figure 1
Torque Meter
Specified Value
Play: TW-2111
Tape 1: Over 75 g
Tape 2: Over 75 g
Tape 2: Over 75 g
Torque Meter
Specified Value
Tape 1
Tape 2
Play: TW-2111
25 to 85 g.cm
25 to 85 g.cm
FF/REW
—
45 to 195 g.cm
BACK TENSION
1.2 to 7.0 g.cm
1.2 to 7.0 g.cm
Test Tape
Adjusting
Point
Specified
Value
Instrument
Connection
Normal
speed
speed
MTT-111
Variable
Resistor in
motor.
Resistor in
motor.
3,000
± 90 Hz
Speaker
Speaker
Terminal (Load
resistance:
6 ohms)
Terminal (Load
resistance:
6 ohms)
TAPE MECHANISM
Tape
Motor
Motor
Variable Resistor in motor
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