CD-E110 (serv.man18) - Sharp Audio Service Manual (repair manual). Page 10

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•••••     

Signal generator: 400 Hz, 30%, AM modulated

*1. Input: Antenna

Output: TP302

*2. Input: Antenna

Output: TP301

fL: Low-range frequency
fH: High-range frequency

AM IF

450 kHz

1,620 kHz

T351

*1

AM Band

—

522 kHz

(fL): T306

*2

Coverage

1.1 

±

 0.1 V

AM Tracking 990 kHz

990 kHz

(fL): T302

*1

• FM Mute Level (FM ST MODE)
Signal generator: 1 kHz, 40 kHz dev., FM modulated

*1. Adjust so that an output signal appears.

98.00 MHz

98.00 MHz

VR351*1

Input:CNP301

(26 dB

µ

V)

Output: Speaker
Terminal

•  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.

•••••

Play: DM-300

Tape 1: Over 80 g
Tape 2: Over 80 g

•••••

Play: DM-300

10 to 20 g.cm

10 to 20 g.cm

Fast forward: DM-300

—

Over 50 g.cm

Rewind: DM-300

—

Over 50 g.cm

Tape

TCC-119

Variable

3,000 

±

 30 Hz

Speaker

speed

Resistor in

Terminal

motor.

(Load
resistance:
8 ohms)

•••••

Tape
Motor

Variable Resistor in Motor

TAPE MECHANISM

VR351

FM MUTE
Level

T351

AM IF

T302

T306

IC302

CNP301

FE301

SO301

AM BAND
COVERAGE fL

AM TRACKING
fL

MAIN PWB

1

11

12

22

20

R381

R356

R357

TP301

TP302