Kenwood TK-5810 Service Manual page 70

TK-5810 BG
(
Item
Panel tuning mode
2. AF level [Panel test mode]
setting 1) CH-Sig: 1-1
Filter: W
SSG output
: –47dBm (1mV)
(MOD: 1kHz/±3kHz)
3. Sensitivity [Panel test mode]
check 1) CH-Sig: 1-1
(Wide) Filter: W
SSG output
: –117dBm (0.32µV)
(MOD: 1kHz/±3kHz)
2) CH-Sig: 2-1
3) CH-Sig: 3-1
(Narrow) 1) CH-Sig: 1-1
Filter: N
SSG output
: –117dBm (0.32µV)
(MOD: 1kHz/±1.5kHz)
2) CH-Sig: 2-1
3) CH-Sig: 3-1
4. Squelch 1) Adj item: [SQOW]
Open Adjust: [✳✳✳]
(Wide) 2) Adj item:
[L]→[C]→[H]
SSG output: 12dB
SINAD level for
analog Wide –3.0dB
(MOD: 1kHz/±3kHz)
After input signal
from SSG, press
[PF5] key to store
the adjustment
value.
(Narrow) 1) Adj item: [SQON]
Adjust: [✳✳✳]
2) Adj item:
[L]→[C]→[H]
SSG output: 12dB
SINAD level for ana-
log Narrow –3.0dB
(MOD: 1kHz/±1.5kHz)
After input signal
from SSG, press
[PF5] key to store
the adjustment
value.
70
/5810H BG
) ( )
ADJUSTMENT
Condition
PC test mode
equipment
[PC test mode] SSG
1) Channel: 1
Signaling: 1 DVM
Bandwidth AF VTVM
: 5kHz/25.0kHz Dummy
SSG output load (4Ω)
: –47dBm (1mV)
(MOD: 1kHz/±3kHz)
[PC test mode] SSG
1) Channel: 1
Signaling: 1 AF VTVM
Bandwidth Oscillo-
: 5.0kHz/25.0kHz scope
SSG output
: –117dBm (0.32µV)
(MOD: 1kHz/±3kHz)
2) Channel: 2
3) Channel: 3
1) Channel: 1
Signaling: 1
Bandwidth
: 2.5kHz/12.5kHz
SSG output
: –117dBm (0.32µV)
(MOD: 1kHz/±1.5kHz)
2) Channel: 2
3) Channel: 3
1) Adj item: [Squelch
Open (Wide)]
2) Adj item: [Low]→
[Center]→[High]
SSG output: 12dB
SINAD level for
analog Wide –3.0dB
(MOD: 1kHz/±3kHz)
After input signal
from SSG, press
[Apply] button to
store the adjust-
ment value.
1) Adj item: [Squelch
Open (Narrow)]
2) Adj item: [Low]→
[Center]→[High]
SSG output: 12dB
SINAD level for ana-
log Narrow –3.0dB
(MOD: 1kHz/±1.5kHz)
After input signal
from SSG, press
[Apply] button to
store the adjust-
ment value.
Measurement
Test-
Unit Terminal Unit
Rear ANT
panel
Ext.SP
connector
ANT
Ext.SP
connector
Adjustment
Specifi cations /
Parts Method
Volume Turn the Volume 2.0V±0.3V
knob
knob to obtain 2.0V
AF output.
(2W @4Ω load)
Check 12dB SINAD or
more
[Panel [Panel tuning mode]
tuning After input signal
mode] from SSG, press
[PF5] [PF5] key to store
the adjustment
[PC test value.
mode]
[Apply] [PC test mode]
After input signal
from SSG, press
[Apply] key to store
the adjustment
value.
Remarks