7.4.5. Check Table for RF Block
No.
Item
BU (Base unit) (*1)
HS (Handset) (*1)
1a
Link confirmation Normal
1. The switch of “HS Test Fixture” is changed to
normal mode side, and is charge of "HS Test
Fixture".
2. Press [TALK] key of "HS Test Fixture" to
establish link about one foot (30cm) away from
"Base unit".
3. Confirm to link.
1. The swich of “BU TEST Fixture” is changed to
“Normal mode side”, and is charge of "BU Test
Fixture".
2. Press [TALK] key of "Handset" to establish link
about one foot (30cm) away from "BU Test Fixture".
3. Confirm to link.
1b
Link confirmation Test
1. The switch of “HS Test Fixture” is changed to
TEST mode side, and is charge of "HS Test
Fixture".
2. Press [TALK] key of "HS Test Fixture" to
establish link about one foot (30cm) away from
"Base unit".
3. Confirm to link.
1. The swich of “BU TEST Fixture” is changed to
“TEST mode side”, and is charge of "BU Test
Fixture".
2. Press [TALK] key of "Handset" to establish link
about one foot (30cm) away from "BU Test Fixture".
3. Confirm to link
1c
Check Antenna connection
1. Check ANT1(*2) and ANT2(*2) soldering.
2. Check ANT1(*2) and ANT2(*2) points are not
shorted to GND.
1. Check Antenna(*3) on HS mainboard soldering.
2
24MHz Adjustment
1. Set BU to [Test STANDBY] mode (*5)
2. Confirm X101 frequency within 24MHz ± 720Hz
at TP_FREQ(*4) of RF Unit.
If X101 frequency is spec out than adjust frequency
within 24 MHz ±100 Hz by VC101.
1. Set HS to [Test STANDBY] mode (*5)
2. Confirm X101 frequency within 24MHz ± 720Hz
at TP_FREQ(*4) of RF Unit.
If X101 frequency is spec out than adjust frequency
within 24 MHz ±100 Hz by VC101.
3
TX Pow_Low confirmation
1. Put low loss high frequency wire to ANT1(*2) and
GND(*2)
2. Connect this wire to Spectrum analyzer.
3. Set BU to [Low Power] mode (*5)
4. Confirm TX power level within -5 ~ +10dBm
1. Remove Antenna on HS main board. Put low
loss high frequency wire to ANT(*3) and GND (*3)
2. Connect this wire to Spectrum analyzer.
3. Set HS to [Low Power] mode (*5)
4. Confirm TX power level within -5 ~ +10dBm
4
TX Pow_High confirmation
5. Set BU to [High Power] mode (*5)
6. Confirm TX power level 20±4dBm
5. Set HS to [High Power] mode (*5)
6. Confirm TX power level 20±4dBm
5
Antenna Diversity confirmation 7. Set BU to [Test STANDBY] mode (*5)
8. Put low loss high frequency wire to ANT2 (*2)
and GND (*2)
9. Connect this wire to Spectrum analyzer
10. Press [1] key to activate the ANT2.
11. Set BU to [High Power] mode (*5)
12. Confirm TX power level 20±4dBm
6
Receiver confirmation
Same as Item 1b.
Same as Item 1b.
(*1) BU: Base Unit, HS: Handset.
(*2) See Base Unit Reference Drawing 1.
(*3) See Handset Reference Drawing.
(*4) See RF Unit Reference Drawing (Base Unit and Handset).
(*5) See TEST MODE AND ADJUSTMENT.
40
KX-TG2559LBS
Summary of Contents for KX-TG2559LBS
Page 4: ...1 LOCATION OF CONTROLS 1 1 Base Unit 4 KX TG2559LBS ...
Page 5: ...1 2 Handset 5 KX TG2559LBS ...
Page 7: ...7 KX TG2559LBS ...
Page 9: ...3 2 Adding Another Phone 9 KX TG2559LBS ...
Page 11: ...3 3 4 Battery information 3 3 5 Standby mode The handset is off the base Unit 11 KX TG2559LBS ...
Page 12: ...3 4 Selecting the Dialing Mode 12 KX TG2559LBS ...
Page 13: ...3 5 Selecting the Line Mode 13 KX TG2559LBS ...
Page 14: ...4 OPERATION 4 1 Making Calls 14 KX TG2559LBS ...
Page 15: ...15 KX TG2559LBS ...
Page 16: ...4 2 Answering Calls 16 KX TG2559LBS ...
Page 17: ...4 3 Flash Button 17 KX TG2559LBS ...
Page 21: ...21 KX TG2559LBS ...
Page 22: ...4 4 4 Calling back from the caller list 22 KX TG2559LBS ...
Page 24: ...4 4 6 Storing caller list information in the directory 24 KX TG2559LBS ...
Page 26: ...5 DISASSEMBLY INSTRUCTIONS 26 KX TG2559LBS ...
Page 28: ...6 ASSEMBLY INSTRUCTIONS 6 1 Assembly the LCD to P C Board Handset 28 KX TG2559LBS ...
Page 29: ...6 2 How To Check Splash Resistance 29 KX TG2559LBS ...
Page 31: ...7 TROUBLESHOOTING GUIDE 31 KX TG2559LBS ...
Page 32: ...7 1 Check Power 32 KX TG2559LBS ...
Page 34: ...7 3 Check Link 34 KX TG2559LBS ...
Page 41: ...7 4 6 RF DSP Interface Signal Wave Form 41 KX TG2559LBS ...
Page 42: ...7 5 Check Handset Voice Transmission 7 6 Check Handset Voice Reception 42 KX TG2559LBS ...
Page 43: ...7 7 Check Call ID 43 KX TG2559LBS ...
Page 50: ...8 7 Frequency Table 50 KX TG2559LBS ...
Page 55: ...10 TERMINAL GUIDE OF IC S TRANSISTORS AND DIODES 10 1 Base Unit 10 2 Handset 55 KX TG2559LBS ...
Page 60: ...60 KX TG2559LBS ...
Page 67: ...15 CPU DATA Base Unit 15 1 IC501 68 KX TG2559LBS ...
Page 68: ...16 CPU DATA Handset 16 1 IC201 69 KX TG2559LBS ...
Page 69: ...17 EXPLANATION OF IC TERMINALS RF Unit Base Unit 17 1 IC101 70 KX TG2559LBS ...
Page 71: ...19 CABINET AND ELECTRICAL PARTS Base Unit 72 KX TG2559LBS ...
Page 72: ...20 CABINET AND ELECTRICAL PARTS Handset 73 KX TG2559LBS ...
Page 73: ...21 ACCESSORIES AND PACKING MATERIALS 74 KX TG2559LBS ...
Page 79: ...23 3 MEMO 80 KX TG2559LBS ...
Page 87: ...28 2 Flow Solder Side View IC551 B E C B E C KX TG2559LBS 88 ...
Page 90: ...91 KX TG2559LBS M H KXTG2559LBS Printed in Japan ...
