13 ADJUSTMENTS (BASE UNIT AND CHARGER UNIT)
If your unit has below symptoms, adjust or confirm each item using remedy column from the table.
Symptom
Remedy*
The base unit does not respond to a call from cordless handset.
Make adjustments in item (A)~(H), (J)~(P).
The base unit does not transmit or the transmit frequency is off.
Make adjustments in item (A)~(G), (J)~(P).
The transmit frequency is off.
Make adjustments in item (A)~(G), (J)~(P).
The transmit power output is low, and the operating distance between base unit and cordless
handset is less than normal.
Make confirmation in item (J), (M).
The reception sensitivity of base unit is low with noise.
Make confirmation in item (M).
The transmit level is high or low.
Make confirmation in item (Q)~(S).
The reception level is high or low.
Make confirmation in item (Q)~(S).
The unit does not link.
Make adjustments in item (A)~(P).
* : Refer to Adjustment (Base Unit) (P.59)
13.1. Adjustment (Base Unit)
Please follow the items below when BBIC or EEPROM or FLASH ROM is replaced.
Items
Adjustment Point
Procedure
Check or
Replace Parts
(A)
4.0V Supply
Confirmation
TP14
1.
Confirm that the voltage between TP14 and GND is 4.0V ± 0.2V.
CN2, L8, L9,
D1, C1, C2,
C211, C309,
IC1, C114, C3,
C306
(B)
4.0V Supply
Confirmation
TP3
1.
Confirm that the voltage between TP3 and GND is 4.0V ± 0.2V.
CN2, L8, L9,
D1, C1, C2,
C211, C309,
IC15, C273,
C212, C308,
C310
(C)
3.2V Supply
Confirmation
TP22
1.
Confirm that the voltage between TP22 and GND is 3.15V ± 0.2V.
Q2, R12, C6,
C7, C8,
R13, R14
(D)*
1.8V Supply
Confirmation
TP15
1.
Confirm that the voltage between TP15 and GND is 1.8V ± 0.02V.
2.
Adjust the 1.8V voltage of TP15 executing the command
“bandgap XX“ (XX is the value).
Q3, R15, C11
C10
(E)* BBIC Confirmation
-
1.
BBIC Confirmation (Execute the command "getchk").
2.
Confirm the returned checksum value.
Connection of checksum value and program number is shown below.
IC2, X1, C42,
C43, C34, C37,
C39, C44, C48,
C45, R111, C28
(F)*
EEP-ROM
Confirmation
-
1.
EEP-ROM Confirmation (Execute the command).
2.
Confirm the returned checksum value.
Connection of command and checksum value is shown below.
IC3, C53, R56,
R57, IC2
(G)*
BBIC Clock
Adjustment
TP49
1.
Execute the command ”Conttx”.
2.
Input Command “rdeeprom 02 86 01”, then you can confirm the current
value.
3.
Adjust the frequency of TP49 executing the command "setfreq xx (where xx
is the value)" so that the reading of the frequency counter is 10.368000MHz
± 10Hz.
IC2, IC4, L1,
C63, X1, C42,
C43
(H)* Hookswitch Check
with DC
Characteristics
-
1.
Connect CN1 (Telephone Socket) to Tel-simulator which is connected with
600
Ω
.
2.
Set line voltage to 48V at on-hook condition and line current to 40mA at off-
hook condition of nomal telephone.
3.
Execute the command "sethooksw 01".
4.
Confirm that the line current is 40mA ± 5mA.
5.
Execute the command "sethooksw 00".
6.
Confirm that the line current is 0mA + 0.2mA.
CN1, L6, L7,
Q4, R23, R25,
Q5, R26, R28
IC2, D3
59
KX-TCD530AXM / KX-TCA151AXM
Содержание KX-TCA151AXM
Страница 11: ...5 LOCATION OF CONTROLS 5 1 Base Unit 11 KX TCD530AXM KX TCA151AXM ...
Страница 12: ...5 2 Cordless Handset 5 3 Charger Unit 12 KX TCD530AXM KX TCA151AXM ...
Страница 13: ...5 4 Icons above SOFT KEYS 5 4 1 Base Unit 5 4 2 Cordless Handset 13 KX TCD530AXM KX TCA151AXM ...
Страница 16: ...6 2 2 Base Unit 6 2 3 Cordless Handset 16 KX TCD530AXM KX TCA151AXM ...
Страница 17: ...6 3 Setting the Ringer Volume 6 3 1 Base Unit 6 3 2 Cordless Handset 17 KX TCD530AXM KX TCA151AXM ...
Страница 18: ...6 4 Settings Menu Chart 6 4 1 Base Unit 6 4 2 Cordless Handset 18 KX TCD530AXM KX TCA151AXM ...
Страница 30: ...30 KX TCD530AXM KX TCA151AXM ...
Страница 32: ...8 OPERATIONS 8 1 Power ON OFF 8 2 Setting the Date and Time 32 KX TCD530AXM KX TCA151AXM ...
Страница 36: ...Cross Reference Phonebook Character Table P 37 8 4 2 Entering Names Characters 36 KX TCD530AXM KX TCA151AXM ...
Страница 37: ...8 4 3 Phonebook Character Table 37 KX TCD530AXM KX TCA151AXM ...
Страница 38: ...8 4 4 Storing the Number in the Handset Phonebook 38 KX TCD530AXM KX TCA151AXM ...
Страница 39: ...8 4 5 Hot Keys Speed Dial 39 KX TCD530AXM KX TCA151AXM ...
Страница 41: ...41 KX TCD530AXM KX TCA151AXM ...
Страница 43: ...43 KX TCD530AXM KX TCA151AXM ...
Страница 44: ...8 6 Base Unit Selection 44 KX TCD530AXM KX TCA151AXM ...
Страница 51: ...10 3 Check Link 10 3 1 Base Unit 51 KX TCD530AXM KX TCA151AXM ...
Страница 52: ...Cross Reference Power Supply Circuit Reset Circuit P 79 Adjustment Base Unit P 59 52 KX TCD530AXM KX TCA151AXM ...
Страница 53: ...10 3 2 Cordless Handset 53 KX TCD530AXM KX TCA151AXM ...
Страница 81: ...24 SIGNAL ROUTE 81 KX TCD530AXM KX TCA151AXM ...
Страница 94: ...30 CABINET AND ELECTRICAL PARTS LOCATION BASE UNIT 94 KX TCD530AXM KX TCA151AXM ...
Страница 95: ...31 CABINET AND ELECTRICAL PARTS LOCATION CORDLESS HANDSET 95 KX TCD530AXM KX TCA151AXM ...
Страница 96: ...32 CABINET AND ELECTRICAL PARTS LOCATION CHARGER UNIT 96 KX TCD530AXM KX TCA151AXM ...
Страница 97: ...33 ACCESSORIES AND PACKING MATERIALS 33 1 KX TCD530AXM 97 KX TCD530AXM KX TCA151AXM ...
Страница 98: ...33 2 KX TCA151AXM 98 KX TCD530AXM KX TCA151AXM ...
Страница 107: ...36 3 Memo 107 KX TCD530AXM KX TCA151AXM ...
Страница 111: ...37 3 Memo 111 KX TCD530AXM KX TCA151AXM ...