Sony HCD-VP11 Service Manual page 2

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Tape player section
Recording system 4-track 2-channel stereo
Frequency response (DOLBY NR OFF)
50 - 13,000 Hz (±3 dB), using a
Sony TYPE I cassette
50 - 14,000 Hz (±3 dB),
using a Sony TYPE II cassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 - 108.0 MHz
(50-kHz step)
Antenna FM wire antenna
75 Ω unbalanced
Antenna terminals
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Middle Eastern model: 531 - 1,602 kHz
(with the tuning interval set at
9 kHz)
Other models: 530 - 1,710 kHz
(with the tuning interval set at
10 kHz)
531 - 1,602 kHz
(with the tuning interval set at
9 kHz)
Antenna AM loop antenna, external antenna
terminal
Intermediate frequency 450 kHz
General
Power requirements 220 - 240 V AC , 50/60 Hz
Adjustable with voltage selector
Power consumption 75 W
TE
Approx. 190 × 252 × 310 mm
L 13942296513
Dimensions (w/h/d)
incl. projecting parts and controls
Mass Approx. 5.7 kg
Supplied accessories Remote commander (1)
AM loop antenna (1)
FM wire antenna (1)
Batteries (2)
Video connecting cord (1)
Design and specifications are subject to change
without notice.
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are
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"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement. .
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4. Look for parts which, through functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C
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during repairing.
• Do not touch the soldering iron on the same conductor of the .
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
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