Printed Circuit Board; Digital Board (Pcb1) - Panasonic KX-FHD333BR Service Manual

14 PRINTED CIRCUIT BOARD

14.1. DIGITAL BOARD (PCB1)

14.1.1. DIGITAL BOARD: COMPONENT VIEW
1 5
CN515
+24V
D501
16
9
R704
IC508
8
1
R534
5 1
CN516
9
16
IC510
1 8
R603
1
8
CN504
10
1
PFUP1298ZA
R512 L512
R743
R662
R680
CN512
3 1
1 7
C503
CN506
PG
Q501
1 11
RA510
CN505
L507
R504
R684
R683
R702
IC503
33
48
49
32
C628
RA509
IC520
64
17
RA517 RA515
1
16
C655
A19
RA516
C619
R619
5 4
MFCS
108
1 109
3
IC507
R719
TEST IC501
R522
R523
44
1
AMON
C623
C519
R537
+3.3VBAT
BAT501
X501
CN508
E
Q506
1
+2.5VBAT
PCB-CH AUTO-CH
PS501
REF-CH
DG
WRITING
R548
R697
1
16
Q522
R696
R694
RA514 17
32
IC522
73
72
C533
R549
XTEST
L506
R553
R552
X502
Q514
37
36
C551
C548
Q513
R545
L531
E
FTG
+3.3VD R634
R596 VIDEO
R633
CN503
8
10 1
R741
KX-FHD333BR : DIGITAL BOARD(PCB1) : COMPONENT VIEW
CN517
1
E
Q509
Q517
R589
4 1
E
IC511
+5VD
5
8
C625
Q510 E
E
Q524
7 1
C570
R566
IC509
8 14
RA513
R577 R569
C574
C600 R571
C564
RA506
R570 R572
RA511
R600 C568
C565
C578
L518
R555
R567
C658
Q525
102 65
R565
103
E
Q526 64
C554
E
R564
XCLK
IC505
L514 C539
39
128
R558
38
1
R595
R706
C663
3 1
CN509
16
R597 R584 R586
C584 R580 C576
R622
R575
C624
R574
R732
R568
+5VA
R582
R576
AG
C534
C667
C669
C668
C660