Q263 Q265
Q264
Q266
Q236
–113dBm
–111dBm
–107dBm
–108.5dBm
–102.5dBm
–112.5dBm
–99dBm
–78.5dBm
–84.5dBm
–71.5dBm
–110dBm
–106dBm
–107dBm
–96dBm
–108.5dBm
–96.5dBm
–74dBm
–87dBm
–71dBm
RF
BPF
L261
L264
XF301
Q451
Q541
Q453
Q454
D461
D462
D463
D464
ATT
ANT CN100
RAT
Q321 Q323
Q322
MIC
Q324
[–102dBm]
[–102dBm]
[–105dBm]
[–102dBm]
[–98dBm]
[–98dBm]
[–101dBm]
(1.0Vp-p)
L323
L326
L421
L422
D422
D423
XF371
AMP
Q521
Q522
Q551
D525
D741
Q742
L552
D551
D552
RXFM
FM CN600
RIF
FM IC
IC591
(455kHz)
IC592
XF474
XF475
XF471
XF472
XF473
D523
D522
D523
D524
9.5mVp-p
1.9Vp-p
–41dBm
(4.3Vp-p)
–60dBm
(0.57Vp-p)
–71.5dBm
0.13Vp-p
0.63Vrms
IC64
IC65
IC66
IC301
IC72
IC71
IC69
IC67
SP
6
7
7
25
CN61
RIF
CN800
TXRF
IC61
5mVrms
28mVp-p
AF 1kHz
CONTROL UNIT (X53-446 A/3)
TX-RX UNIT (X57-785 A/2)
TIF 24kHz
10.695MHz
73.095MHz
14.2MHz
14.2MHz
FINAL UNIT (X45-391 A/2)
85mVp-p
28mVp-p
450mVp-p
400mVp-p
450mVp-p
450mVp-p
20mVp-p
2.4Vp-p
0.6Vp-p
310mVp-p
200mVp-p
20mVp-p
1.6Vp-p
170mVp-p
230mVp-p
300mVp-p
IC62
Measurement condition
Frequency: 14.2MHz
Mode: USB
MIC input: 1kHz/5mV
Output power: 100W
MIC level: ALC zone maximum
Audio frequency section is measured by the AF voltmeter or oscilloscope.
Radio frequency section is measured by high impedance RF voltmeter.
IC63
6
7
6
1
5
4
1
10
DSP
14.001MHz
11.374MHz
TX-RX UNIT (X57-785 A/2)
RIF 24kHz
RIF 24kHz
AF 1kHz
AF 1kHz
CONTROL UNIT (X53-446 A/3)
AF 1kHz
10.695MHz
73.095MHz
Measurement condition
Frequency: 14.0MHz
PRE AMP: ON
ANT input: –113dBm/0.501µV
AF output: 0.63V/8
Ω,
1kHz
Mode: USB
The values in parentheses ( ) are those in FM mode
The values in parentheses [ ] are those in RX2 (IF1: 73.095MHz)
Input –113dBm from the antenna, set AF VOLUME so that AF output is 0.63Vrms, and measure the signal level at each part.
The AF section is measured with an oscilloscope and the other parts are measured with an RF voltmeter.
ADC
DAC
IC66
IC301
IC72
IC71
IC70
4
12
DSP
IC701
Q702
XF471
Q721
4
5
L376
L374
L762
L763
XF371
L422
L421
D422
D423
IC761
BPF
Q783
4
5
CN2
TXRF
150mVp-p
5.8Vp-p
26.5Vp-p
180Vp-p
1.2Vp-p
5.8Vp-p
200Vp-p
Q1
Q2
Q3
Q4
L8
L10
ANT
Transmitter Section
Receiver Section
Summary of Contents for TS-590S
Page 143: ...TS 590S 143 MEMO ...