15 Measurements and Adjustments
15.1. Tuner Section
READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT
1. Set selector switch to AM or TAPE.
2. Set volume level to 40.
3. Output of signal generator should be no higher than necessary to obtain an output reading.
·
AM-RF ALIGNMENT
Signal Generator or Sweep Generator
Radio Dial Setting
Indicator (Electronic
Voltmeter or
oscilloscope)
Adjustment
(Shown in Fig.1)
Remarks
Connections
Frequency
Fashion a loop of several
turns of wire and radiate
signal into loop of receiver.
594 kHz
Point of non-
interference
(on/about 600 kHz)
Headphone Jack (32
Ω
)
Fabricate the plug as
shown in Fig. 2 and
then connect the lead
wires of the plug to the
measuring instrument.
[*1] L3 (AM ANT
coil)
Adjust for
maximum output.
Fashion a loop of several
turns of wire and radiate
signal into loop of receiver.
1503 kHz
Point of non-
interference
(on/about 600 kHz)
Headphone Jack (32
Ω
)
Fabricate the plug as
shown in Fig. 2 and
then connect the lead
wires of the plug to the
measuring instrument.
CT1 (AM ANT
Trimmer)
Adjust for
maximum output.
[*1] Fix antenna coil with wax after completing alignment.
·
FM-RF ALIGNMENT
Signal Generator or Sweep Generator
Radio Dial Setting
Indicator (Electronic
Voltmeter or
oscilloscope)
Adjustment
(Shown in Fig.1)
Remarks
Connections
Frequency
Fashion a loop of several
turns of wire and radiate
signal into loop of receiver.
87.5 MHz
Point of non-
interference
(on/about 600 kHz)
Headphone Jack (32
Ω
)
Fabricate the plug as
shown in Fig. 2 and then
connect the lead wires of
the plug to the measuring
instrument.
[*1] L4 (AM IFT) Adjust for
maximum output.
38
RX-ES29GC / RX-ES29GS / RX-ES29GT
Summary of Contents for RX-ES29GS
Page 4: ...2 Caution for AC Mains Lead 4 RX ES29GC RX ES29GS RX ES29GT ...
Page 9: ...10 Operation Procedures 10 1 Main unit 9 RX ES29GC RX ES29GS RX ES29GT ...
Page 10: ...10 2 Remote control 10 RX ES29GC RX ES29GS RX ES29GT ...
Page 11: ...11 Information on MP3 11 RX ES29GC RX ES29GS RX ES29GT ...
Page 22: ...22 RX ES29GC RX ES29GS RX ES29GT ...
Page 24: ...24 RX ES29GC RX ES29GS RX ES29GT ...
Page 25: ...25 RX ES29GC RX ES29GS RX ES29GT ...
Page 28: ...28 RX ES29GC RX ES29GS RX ES29GT ...
Page 37: ...Example of LCD Display 37 RX ES29GC RX ES29GS RX ES29GT ...
Page 40: ...40 RX ES29GC RX ES29GS RX ES29GT ...
Page 42: ...16 2 Main P C B 42 RX ES29GC RX ES29GS RX ES29GT ...
Page 43: ...43 RX ES29GC RX ES29GS RX ES29GT ...
Page 70: ...24 Troubleshooting Flowchart CD Section Circuit 70 RX ES29GC RX ES29GS RX ES29GT ...
Page 71: ...71 RX ES29GC RX ES29GS RX ES29GT ...
Page 77: ...25 3 Cabinet Part List 25 3 1 Cabinet Parts Location 77 RX ES29GC RX ES29GS RX ES29GT ...