Panasonic KX-HCM110A Service Manual page 90

TP_DCIN
CN602
1
2
3
4
1 2
DG
CN601
3
R644
1 1
102
2 2
L605
3 3
102
4 4
L603
5 5
102
6 6
R643
7 7
DG
102
8 8
L604
9 9
102
10 10
11 11
R642
12 12
102
DG
J
[T]
TP_BIMICIN
CN607
AG
1
TP_MICGND
2
AG
M
AG
TP_EXMICIN
CN603
L612
2
102
3
L611
1
102
AG
P
L609
CN604
2
102
4
3
L610
1
102
AG
1
TPTX+
2
TPTX-
3
TPRX+
4
R601
NC1
5
NC2
6 75
TPRX-
7
R602
NC3
8
NC4
75
CN605
SA618 NC
DG
1
FG
D601 L602
3 4
6.8u
L601
1 2
DG
1 2 1 2
3 3
R608
10 1/8W
+A3.3V
R606
1k
C606
6.3V47u
0.047u
C613
R611
10k
0.047u
C612
R610
10k
C609
[T]
6.3V47u
+3.3V
AG
Q603
R632 R629
1
100K
100K
DG
1u(2125)
560
C607
R645
TP_RX-
DG
TP_12V
S1 S2 S3
+3.3V
TP_MICS
DG
2
R1
3
R1
+3.3V +A3.3V
R3
L606
10u
EX_SP
U3
TP_RX+
TP_TX+
TP_TX-
T601
16
R615
15
75
14
11
R616
R609
10
0 75
9
12
13
U4
TP_LEDG TP_LEDR
DG
Q601
NC
1u(1608)
C644 C636
IC601
C632
0.22u
1 PLLCAP 30
TONEI
2 AVss 29
SPI
3 SPON 28
RAO
4 SPOP 27
RAI
5 Vdd 26
C635 1u(1608)
HANDR
6 Vss 25
HANDI
7 FS 24
DAOUT
8 DX 23
C647 10p
RAGND
9 BCLK 22
VREFF
10 DR 21
HANDT2
11 DATA 20
HANDT1
19
12 SCLK
HANDT3
13 CSN 18
MIC3
17
14 TEST
MIC1
15 AVdd 16
MIC2
AG
U1
R633
0
1
R634
0
2
R635
0
3
6
0
R636
7
0
8
4
R637
5
U2
DG
BB-HCM110A I/O BOARD (1/2)
(1)
(2)
DG
Q602
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
47k
1u(1608)
R612
C638
(18)
(19)
(20)
(21)
(22)
(23)
10p C645
Q
(24)
(25)
(26)
(27)
(28)
(29)