Circuit Board (Handset_Main) - Panasonic KX-TG9333PK Service Manual

14.4. Circuit Board (Handset_Main)

14.4.1. Component View
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
ANT1_HOT4
ANT1 KX-TGA93
PQUP11558Z
ANT1_HOT3
ANT1_GND
C761
C701
ANT1_HOT2
PNL-P1016/17/18
ANT1
ANT1_HOT1
6 4
L373
1 3
C362
IC372
C361
1
R374
1
IC371
D386
R561
RA552
RA551 C511
50
51
E
Q561
RA501
75
76
C509
C544
R543
E
R542
R541
Q543
8 5
1 4
F301
C366
Q531
C353
R531
R532
C351
KX-TGA931 CIRCUIT BOARD (Handset_Main (Component View))
95
R
PbF
C797 C793
ANT2_GND
L795
C791
ANT2
R782
D781
C756 C772
C782
C713
C755
C711
8 1
C738
C712
C743
9 32
C721
L721
IC701
5 4
C722
IC741
25
16 C714
1 3
24
17
C742
C572
C570
SP_PHONE
4 3 D427
C372
C426
5 1
D426
L431
IC373
C427
5 1
C434
L434
C373
2
C432
RA403 D423
RECEIVER
D424
C563
5 4
R560
1
1
8
C504
Q563 Q562
26
25
E E
R510
R525 C525
C515
C514
C502
C501
C540
1
C533
100
C532
C508
R508 C534
R417 R434 R433
C379
C417
C414
R379
C594 MICM-1
C415
MICM
MICP-1
MICP
D364
R370
Q364
E
R363
Q361
E
C363
E
R362
Q362
E
C352
A
KX-TG9333PK/KX-TG9334PK//KX-TGA931T
RF_Vcc
(2.7 V)
RST
(Reset)
BCLK
(13.824 MHz)
Analog_Vcc
(2.7 V)