39
KX-TCA256X
11.2.2. Adjustment Standard (Handset)
When connecting the Simulator Equipments for checking, please refer to below.
JT101
JT102
C674
C666
L620
L617
R626
C660
C634
FB604 C672
C676
BA
TT
C607
R604
C608
C609
R645 L603
C671
L605
C649
C647
C431
C681
C682
CN404
CN401
C427
R306
R1
19
R424
R1
16
R318
C231
C232
C204 C210 C416
C212
C214
C230
R103
R105
R1
18
L101
R417
R412
C
111
R101
C107
C21
1
C213
R41
1
R418
C418
C422
C419
C424
C426
C428
C412
C425
C434 C410
C402
C405
C430
R405
R403
L301
C308
C310
C309
C106
Q401
C314
C303
R308
C312
C31
1
C316
L103
R631
C622
C610
R607
R630
R623
R624
C651
FB601 C646
TP601
C673
C670
L621
C665
L619
L618
C662
C661
FIL601
D601
C616 C654 C656
R625
L614
L615
C
657
C650 L631
L611 C653
C678
C652
L612
L610
C680
C648
R632
IC602
IC601
C643
C645
C642
C461
R608R606R605
R614
R610
C623C621
C624
C620
R611
R612
C625
FB603
C626
C627
L608
L606
C633
C630
C631
C632
R634
R633
C683
R615
C601
C1
12
R120
R121
C305 C306
C307
C205
R31
1
Q303
R310
R301 R302
C684
C604
C603
C605
C606
R613
R603
L601
L602
FB606
C677
IC603
C675
R423
R319
R427
CN202
1
2
C433
C114
X100
SP
BATT
GND
GND
UTX
URX
R
B
VIB
CN301
D304
Q301Q302
Q304
C315
C301
C313
C302
R315
R106
R107
IC302
R303
20
C203
C201
C227 C228
C229
L201
SYRI
IC301
21
R309
R206
R205
R207
L102
C460
R203
R204
C304
IC303
R312
R313
X101
JTAG
Q101
1
80
61
60
41
40
R202
R214
R215
C206
C207R208
C406 R408
R421
R401
R404
C451
C409
R402
C401
C404
C408
C407 C403
C420
R406
C432
R410
R409
C417
R111
R413
R113
R112
R110
Q105
Q104
Q103
C209
C110
R216
R117
R217
Q102
C103
D103
D102
D101
R314
C102
C423
C429
C109
C108
C120
C122
C121
IC201
IC401
KX-TCA256
X
CIRCUIT
BOARD (HANDSET) Component V
iew
DIGIT
AL
VOCT
METER
CK5 (+1.85V)
(A)
DIGIT
AL
VOCT
METER
CK6 (+2.75V)
(B)
FREQUENCY
COUNTER
SYRI
(I)
PC
CK4 GND
URX
(A) (D) (F) (G) (I) (J) (K) (P)
UTX
(T)
(T)
AF
OSC
150
Ω
AF VOL
T
METER
OSCILLOSCOPE
-
+
(R)
(S)
TP601
GND
(J) (K) (L) (M) (N) (O) (P) (Q)
AF
OSC
AF VOL
T
METER
LOOP
SIMULA
T
O
R
DUMMY
BASE
DECT
TESTER
CMD60
OSCILLO
SCOPE
DIGIT
AL
VOL
T
METER
CK8 (+3.0V)
DIGIT
AL
VOL
T
METER
CK9 (+3.0V)
47uF
(S)
AF VOL
T
METER
OSCILLOSCOPE
8
Ω
(G) (H)
DC POWER
SUPPL
Y
CK1
BA
TTER
Y+
CK2
BA
TTER
Y
-
DIGIT
AL
VOCT
METER
CK7 (+0.5V)
AF
OSC
MIC+
+
-
+
-
MIC-
DC POWER
SUPPL
Y
CK1
1 CHARGE
-
CK10
(E) (F)
(R)
(S)
47uF
47uF
Summary of Contents for KX-TCA256X
Page 10: ...10 KX TCA256X 5 Location of Controls and Components 5 1 Location of Controls Handset ...
Page 14: ...14 KX TCA256X 7 2 Settings Menu Chart Handset ...
Page 17: ...17 KX TCA256X 7 5 5 Troubleshooting 7 5 6 Power ON OFF 7 5 7 Using the Handset Phone book ...
Page 24: ...24 KX TCA256X 8 3 Check Battery Charge Handset Note BBIC is IC201 ...
Page 25: ...25 KX TCA256X 8 3 1 Charge OFF Note BBIC is IC201 ...
Page 26: ...26 KX TCA256X 8 4 Check Link Handset Cross Reference Adjustment Handset P 36 ...
Page 28: ...28 KX TCA256X 9 Service Fixture Tools ...
Page 56: ...56 KX TCA256X 15 1 2 Charger Unit ...
Page 57: ...57 KX TCA256X 15 2 Accessories and Packing Materials ...