Circuit Board (Handset_Main) - Panasonic KX-TG9341T Service Manual

14.4. Circuit Board (Handset_Main)

14.4.1. Component View
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V_RF/V_PA
(3.1 V)
DSP_Vcc
(2.7 V)
V_BACK LIGHT
(5.0 V)
CI
PDN
(Power Down)
VBAT1
2.0~2.9 V
KX-TGA931 CIRCUIT BOARD (Handset_Main (Component View))
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KX-TG9341T/KX-TG9342T/KX-TG9343S/KX-TG9343T/KX-TG9344T/KX-TGA931S/KX-TGA931T
ANT1_HOT4
ANT1 KX-TGA93 R
PQUP11558Z
ANT1_HOT3
PbF
C797
C793
L795
C791
R782
ANT1_GND C756 C772 D781
C761 C782
C713
C755
C711
8 1
C712 C738
C701
C743
9 32
C721
ANT1_HOT2
L721
IC701
5 4
C722
IC741
25
16 C714
1 3
24
17
C742
PNL-P1016/17/18
ANT1 C572
C570
ANT1_HOT1
SP_PHONE
6 4
L373 D427
4 3
C372
C426
5 1
D426
1 3
IC373
C362 C427
IC372
5
C434
L434
C373
2
C361
C432
1
R374
RA403 D423
1
RECEIVER
IC371
D424
C563
D386
5 4
R560
R561
1
1
8
RA552
C504
RA551 C511
Q563 Q562
50 26
51 25
E
E
R510
Q561 C525
R525
C515
RA501
C514
C502
C501
C540
75 1
C533
76 100
C532
C508
C509
R508 C534
C544
R543
R417 R434 R433
C379
E
C417
C414 R379
R542
R541 C594
MICM-1
Q543 C415
8 5
MICP-1
D364
R370
Q364
1 4 E
R363
Q361
E
F301
C363
R362 E
Q362
C366
Q531
C353
E
R531
R532
C351
C352
95
ANT2_GND
ANT2
RF_Vcc
(2.7 V)
L431
1
E
RST
(Reset)
BCLK
(13.824 MHz)
Analog_Vcc
MICM
(2.7 V)
MICP
A