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CD-XP120W
MECHANISM SECTION
• • • • • Driving Force Check
Torque Meter
Play: TW-2111
• • • • • Torque Check
Torque Meter
Play: TW-2111
30 to 80 g.cm
Fast forward: TW-2231
—
Rewind: TW-2231
—
• • • • • Tape Speed
Test Tape
Adjusting
Point
Tape
MTT-111
Variable
speed
Resistor in
motor.
TAPE MECHANISM
Variable Resistor in motor
Figure 10-1
All manuals and user guides at all-guides.com
ADJUSTMENT
Specified Value
Tape 1: Over 80 g
Tape 2: Over 80 g
Specified Value
Tape 1
Tape 2
30 to 80 g.cm
70 to 180 g.cm
70 to 180 g.cm
Specified
Instrument
Value
Connection
3,000 ± 30 Hz
Speaker
Terminal
(Load
resistance:
6 ohms)
Tape
Motor
VR351
T351
AM IF
FM MUTE
Level
R356
R357
TP302
AM BAND
COVERAGE fL
Figure 10-2 ADJUSTMENT POINTS
TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
• • • • • AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
Test Stage
Frequency Frequency
AM IF
450 kHz
AM Band
—
Coverage
AM Tracking 990 kHz
*1. Input: Antenna
Output: TP302
*2. Input: Antenna
Output: TP301
• FM Mute Level (FM ST MODE)
Signal generator: 1 kHz, 40 kHz dev., FM modulated
Display
Frequency
98.00 MHz
98.00 MHz
(26 dBµV)
*1. Adjust so that an output signal appears.
• FM IF
Notes:
1. Description of the "FM IF Adjustment" is not carried on this
Manual. It is because the IF coil in the FM front end section
has been best adjusted in the factory so that its further
adjustment is not needed at the field. When replacing the
FM front end assembly, no adjustment is needed either.
2. The parts in the FM front end section are prepared in a
complete unit, so you can't obtain each part individually.
MAIN PWB
1
22
20
11
12
T306
T302
AM TRACKING
fL
– 10 –
Setting/
Instrument
Display
Adjusting
Connection
Parts
1,602 kHz
T351
*1
531 kHz
(fL): T306
*2
1.1 ± 0.1 V
990 kHz
(fL): T302
*1
Adjusting
Instrument
Parts
Connection
VR351*1
Input: CNP301
Output: Speaker
Terminal
R381
TP301
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