Panasonic KX-FP215

189
KX-FP215
18 Printed Circuit Board
18.1. Digital Board (PCB1)
18.1.1. Bottom View
R507 R509 C508
+3.3VD
+2.5VA
+5VA
1
AIN2
2
7
8
1
1
1
C526
C523
C540
NMI
C547
C545
C553
C644
R630
R594
R602
RA502
C675
C541
IC509
C544
C542
CE1
100
MFCS
ROMCS
R554
R547
R545
D3
D2
D1
D4
72
73
D5
D7
D6
A9
A11
A13
A14
A0 A1 A2 A3 A4
C618
R518
C610
45
8
5
1
1
3
C657
C656
R600
R636
R618
R621
R624
R637
C635
C616
C628C629
C626
TA X
R591
R614
R588
C677
7
1
14
14
8
C641
C667
L517
L518
C637
4
A12 A10
A8
A7
CE2
D0
R546
X502
C671
36
37
IC501
IC505
C537
C538
C681
C525
C529
C530
C528
C521
C522
C534
C539
C550
C549C548
RD
XICLK
C592
C591
1
81
80
51
50
C646
C620
C558
C658
C612
R622
R583
C627
C580
C589
C582
C590
C594
C623
Q513
Q514
Q518
Q517
R590
R587
R613
R617
R639
IC508
E
E
C680
R540
R605
R598
Q516
C604
15 1
C597
IC512
IC513
WR
A5
A15
A16
A17
A18
RBA6
A6
1
3
45
R556
R631
31
30
XTEST
ADR14
ADR13
ADR15
C546
C554
C557
C536
C535
R535
R532
R533
R539
R544
R555
R543R638
R536
+3.3V/BAT
+2.5V/BAT
D501
C527
144
C524
C533
108
R537
R538
C678
1
7 8
2
PFUP1592Z
A
PbF
KX-FP215 : DIGITAL Board (Bottom View)