Panasonic KX-TGP500B09 / KX-TPA50B09 (serv.man2) Service Manual ▷ View online
121
KX-TGP500B09/KX-TPA50B09
15.3. Circuit Board (Handset_Main)
15.3.1. Component View
KX-TPA50 CIRCUIT BOARD (Handset_Main (Component View))
A
PbF
PNLB1127Z
PNLPTPA50 R1Z
PNLPTGA740 R1Z
KX-TGA740
ANT1
ANT1
ANT2
ANT2
KX-TPA50
RECEIVER
BATTN
BATTP
TX
RX
VSS
VBAT
SPP
SPM
PDN
TE
1
1
TMS
TDO
TDI
RXI
CI
BCLK
TXO
RST
TX_EN
TCK
1
1
1
8
5
4
25
26
50
51
2
3
MICM
MICP
MIC+
MIC-
CHG1
CHG2
C564
C562
C566
C575
C568
C578
C577
C795
C567
C792
C715
C710
C737
C737
C702
C701
C757
C751
DTEST1
DTEST
C703
C758
C752
C754
C765
C762
C775
C763
C771
C744
C745
C708
C707
C413
C412
C411
C365
C351
C364
C415
C414
C414
C361
C374
C372
C544
C434
C433
C377
C417
C416
C379
C508
C373
C523
C506
C534
C515
C502
C713
SHIELD
C504
C743
R580
R560
R578
R782
R771
R772
R731
R736
R715
R361
R362
R362
R413
R412
R370
R377
R378
R379
R433
R417
R544
R435
R546
R548
R547
R547
R543 R526
R600
R511
R566
R534
R391
R742
L791
L796
L739
L374
L432
IC561
IC374
IC541
IC371
IC373
IC372
IC741
IC390
RA401
RA402
RA552 RA551
RA403
RA501
D423
D424
D771
D413
D412
Q561
Q390
Q361
Q364
C421
C422
C569
C565
SP-PHONE
C576
C714
C722
C721
C712
C711
C782
C772
C791
C793
C796
C797
C781
C777
C776
C761
C704
C705
C706
C755
C756
C773
C540
C362
F301
C363
C353
C531
C546
CN431
C542
C438
C432
C431
C435
C436
C437
C541
C371
C526
C505
C522
C503
L434
C535
C512
C514
C510
C521
C520
C532
C533
C501
C519
C511
C547
C391
C596
C742
R561
R781
R540
R368
R367
R363
R366
R431
R436
R437
R545
R434
R374
R371
R541
R542
R369
R376
R537
R380
R507 R506 R505
R509
R502
R501
X501
R508
R741
R743
L795
L721
IC701
IC546
IC501
RA554
RA731
D427
D426
D781
D364
D361
D531
Q362
Q531
Q543
Q562
Analog_Vcc
(2.7V)
(2.7V)
V_BACK LIGHT
(5.0V)
(5.0V)
V_RF
BCLK
(13.824MHz)
(13.824MHz)
RST
(Reset)
(Reset)
VBAT1
2.0~2.9V
2.0~2.9V
V_PA
V_RF
(2.7V)
CI
PDN
(Power Down)
V_PA
(3.1V)
DSP_Vcc
(2.7V)
D420
D421
D421
D428
D429
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