2-18
UWP Series
Connections
(For connecting the DC power supply, refer to step
“3. Connecting the DC power supply” in Section 2-2-2.)
Procedure
1.
Input 1 kHz,
_
60 dBV (
_
57.8 dBm) signal to the MIC
INPUT connector (with Mic input cable).
(0 dBV = 1 Vrms)
2.
Connect a modulation analyzer to the antenna terminal
(CN101) via the MM-SMA conversion connector and
the SMA-BNC conversion connector.
3.
Adjust
1
RV101 so that the frequency deviation for the
modulation analyzer reading meets the following speci-
fication.
Specification :
Frequency deviation =
±
7 kHz
±
0.1 kHz
Adjustment :
1
RV101/MB-1137 board (A side)
(Refer to page 2-16 for the adjustment location.)
4. Reference Frequency Deviation
Adjustment
Equipment and Tools
.
DC power supply
DC output voltage :
+
3.0
±
0.1Vdc
.
DC ammeter
.
Audio analyzer
.
Modulation analyzer
MEASUREMENT
: FM
MEASUREMENT RANGE : AUTO or
±
10 kHz
HPF
: 50 Hz
LPF
: 20 kHz or 15 kHz
DE EMPHASIS
: 50
u
sec
.
Adjustor (SONY part No. 7-721-052-81)
.
MM-SMA conversion connector
(SONY Part No. J-6402-490-A)
.
SMA-BNC conversion connector
(SONY Part No. J-6402-480-A)
Switch and Control Setting
MB-1137 board
Transmission channel
U30 model
; 32-01 channel (578.125 MHz)
U42 model
; 42-01 channel (650.125 MHz)
CE62 model ; Group 00, 63-32 channel (810.000 MHz)
CE67 model ; Group 00, 68-32 channel (850.000 MHz)
KR model
; 60-01 channel (746.125 MHz)
Attenuation setting :
0 dB
Accumulated time setting : “00 : 00”
n
Note down the setting position before the adjustment.
After the Adjustment complete, set the original position.
CN101
Oscilloscope
Modulation
analyzer
MB-1137 board (B side)
MM-SMA conversion connector and
SMA-BNC conversion connector
MB-1137 board
(B side)
CN2
Audio analyzer
Level meter
Oscillator
Lead wires
BNC connector
GND
HOT
Solder
1
2
1
4
C2
C5
R10
L1
R302
R
3
0
3
C
3
0
1
Q
3
0
1
R75
C
4
2
5
C203
R
3
0
4
Q303
D
3
0
1
C
1
8
R19
FL1
R41
R
4
0
R20
C
9
F
L
3
0
1
CN 2
R18
R15
R
1
4
C
3
R9
R36
C
4
THP301
IC3
D2
R310
C
3
0
2
R
3
0
9
R
3
0
1
C305
Q304
Содержание UWP-V1
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Страница 94: ...3 6 UWP Series URX M2 3 2 3 URX M2 4 9 11 6 10 10 2 3 1 8 8 9 5 7 ...
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Страница 131: ...4 1 UWP Series 4 1 Section 4 Block Diagrams and Circuit Descriptions ...
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Страница 147: ...5 5 UWP Series 5 5 MB 1094 A SIDE SUFFIX 11 MB 1094 B SIDE SUFFIX 11 MB 1094 MB 1094 5 5 UTX P1 ...
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Страница 164: ...Printed in Japan Sony Corporation 2008 6 16 2008 UWP V1 V2 V6 X7 X8 U CE KR E 9 976 937 01 ...