CD-E100H
CD-E100E
ADJUSTMENT
MECHANISM SECTIONTUNER SECTION
????? Driving Force CheckfL: Low-range frequency
fH: High-range frequency
Torque MeterSpecified Value
????? AM IF/RF
Play: TW-2111Tape 1: Over 80 g
Signal generator: 400 Hz, 30%, AM modulated
Tape 2: Over 80 g
Test Stage Frequency FrequencySetting/Instrument
????? Torque CheckDisplayAdjustingConnection
Parts
Torque MeterSpecified Value
AM IF450 kHz1,620 kHzT351*1
Tape 1Tape 2
AM BandN522 kHz(fL): T306*2
Play: TW-211130 to 80 g.cm30 to 80 g.cm
Coverage1.1 ? 0.1 V
Fast forward: TW-2231N70 to 180 g.cm
AM Tracking 990 kHz990 kHz(fL): T302*1
Rewind: TW-2231N70 to 180 g.cm
*1. Input: Antenna Output: TP302
????? Tape Speed*2. Input: Antenna Output: TP301
Test Tape AdjustingSpecifiedInstrument
PointValueConnectionY FM Mute Level (FM ST MODE)
Signal generator: 1 kHz, 40 kHz dev., FM modulated
TapeMTT-111Variable3,000 ? 30 HzSpeaker
speedResistorTerminalFrequencyDisplayAdjustingInstrument
(LoadPartsConnection
resistance:
98.00 MHz98.00 MHzVR351*1Input:CNP301
6 ohms)
(26 dBmV)Output: Speaker
Terminal
TAPE MECHANISM*1. Adjust so that an output signal appears.
????? FM RF
Signal generator: 1 kHz, 75 kHz dev., FM modulated
Test StageFrequency FrequencySetting/ Instrument
DisplayAdjusting Connection
Point
FM BandN87.50 MHz L303 (fL):*1
Coverage3.4 V ? 0.1 V
FM RF98.00 MHz 98.00 MHz L302*2
Variable Resistor(10-30 dB)
*1. Input: Antenna Output: TP301
Tape*2. Input: Antenna Output: Speaker Terminal
Motor
????? FM IF
Signal generator: 10.7 MHz, FM modulated
Test StageFrequency FrequencySetting/ Instrument
DisplayAdjusting Connection
Figure 9-1
Point
IF10.7 MHz98 MHzT304*1
(Turn the
core of trans-
MAIN PWB
former T304
fully counter-
122R381clock wise)
20
*1. Input: Antenna Output: TP301
IC302TP301
1112
L303
FM BAND
VR351COVERAGE fL
T351
AM IF
FM MUTE
LevelT304IC301
FM IF
TP3021
CNP301
R356L302
FM RF
R357T302T306
AM TRACKING
fL
AM BAND
COVERAGE fL
Figure 9-2 ADJUSTMENT POINTS
� 9 � |
ACEC
SHARP
