GX-CD5100W
2 – 1
CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE
CHAPTER 2. ADJUSTMENTS
[1] MECHANISM SECTION
Specified Value
• Driving Force Check
Specified Value
• Torque Check
• Head Azimuth
MTT-114 Headphones Socket
(Load resistance: 32 ohms)
Instrument Connection
• Tape Speed (Normal only)
Instrument
Connection
MTT-111 Tape 1, Tape 2: 3,000 ±
100 Hz
Headphones
VR101 Socket
(Load resistance:
32 ohms)
Torque Meter
Torque Meter
Test Tape
Test Tape
• Playback Amplifier Sensitivity Check
Play: TW-2412 Tape 1: Over 72 g
Tape 2: Over 72 g
Tape 1 Tape 2
Adjustment
Point
Specified
Value
Specified value Instrument Connection
MTT-118 2.5 V ± 3 dB Speaker terminal
(Load resistance: 8 ohms)
Test tape
Specified Value
Beat Cancel A: 100 ± 4 kHz
B: 94 ± 4 kHz
C: 104 ± 4 kHz
T201 100kHz+4kHz Pin5ofCON202
Adjustment Point Specified value Instrument
Connection
[2] DECK SECTION
• Bias Oscillation
Play: TW-2111A 24 to 90 g.cm 24 to 90 g.cm
Fast Forward: TW-2231 Over 45 g.cm
Rewind: TW-2231 Over 45 g.cm Over 45 g.cm
Over 45 g.cm
• Beat Cancel Switch: A
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