Sony UWP-V1, Руководство по обслуживанию

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2-26
UWP Series
2-3. URX-M2
2-3-1. Equipment and Tools
Equipment
Name Specifications Model name
DC Power supply Output regulated voltage : + 9.0
±
0.1 Vdc _
Frequency counter Frequency : 1 Hz to 225 MHz HP 5318A or equivalent
Signal generator Frequency : 100 kHz to 990 MHz HP 8656B or equivalent
Spectrum analyzer Frequency : 10 kHz to 5 GHz ADVANTEST TR4173 or equivalent
1
DC volt meter (Multi Meter) Effective digits : 3 / digits _
3
Audio analyzer Frequency : 10 Hz to 100 kHz HP or 8903B equivalent
(with A-weighted filter)
RF millivolt meter Frequency : 10 kHz to 1000 MHz MEGURO MV-19B, C (with 50 Z termination prove chip
MP-3109) or equivalent
Level meter Frequency : 20 Hz to 100 kHz _
Noise meter Frequency : 10 Hz to 500 kHz MEGURO MN-445B or equivalent
(with A-weighted filter)
Tracking generator Frequency : 100 kHz to 2 GHz ADVANTEST TR4153A or equivalent
Function generator 32.000 kHz
±
0.1 Hz signal (sine wave) HP 8904A or equivalent
can be generated.
Mic amp Gain : 30 dB to 70 dB _
Input impedance :
600
Z (balanced)
(with A-weighted filter)
Oscilloscope Frequency : DC to 30 MHz _
Tuner base unit Quality unit Sony MB-X6 or MB-806
Tools
Name Part No. Remarks
Adjuster (0.4 x 1.3 mm) 7-721-052-81 For adjustment
DC cut fixture _ Refer to “How to make DC cut fixture”
How to make DC cut fixture
Required parts
BNC-J connector; 1 (Part No. 1-562-261-21)
BNC-P connector; 1 (Part No. 1-560-257-11)
Ceramic capacitor 0.001 u F ; 1 (Part No. 1-161-456-00)
BNC-J connector
(1-562-261-21)
Ceramic capacitor
0.001
u F 50 V (1-161-456-00)
Cut
Plated wire (0.6 to 0.8 ø)
2 mm
3 mm
BNC-P connector
(1-560-257-11)
Solder