I/O Board (Pcb2) - Panasonic BB-HCM511A Service Manual

11.3. I/O Board (PCB2)

TP_DCIN
FLT501
CN501
1
3 4
2
3
4
1 2
1 2 1 2
DG
CN503
3 3
L511
1
1
102
2
2
L512
3
3
102
4 4
L513
5 5
102
6 6
L507
7
7
102
8
8 DG
L514
9
9
102
10 10
11 11
L506
12 12
102
DG
CN506
L502
2
HM601
3
L515
1
0
AG
Z
TP_MIC
[T]
CN507
AG
1
TP_MICG
2
AG
AG
TP_EXMIC
CN505
L501
2
102
3
L508
1
102
N
AG
Q
CN504
L509
2
4
102
L517
3
1 102
102
L510
AG
TP_+12V1
D501
L503
6.8u
DG
1 2
DG
3
R507
10 1/8W
+3.3V
Q502
+3.3V
Q503
R503
75
AG
+A3.3V
R502
1k
C503
6.3V47u
0.047u
C535
R508
10k
0.047u
C536
R525
10k
C533
[T]
6.3V47u
+3.3V
AG
TP_MICS
Q501
R506 2
R505
1
100K 100K 3
DG
560 1u(2125)
R524 C534
560
R532
Q504
DG
R528 100
DG
DG
T1 T2 T3
+3.3V
C507
0.22u
DG
10V/5mA
D504
+3.3V +A3.3V
L504
10u
EX_SP
AG
BB-HCM511A / BB-HCM531A: I/O BOARD (1/2)
67
S1
T4
NC 1u(1608)
C543 C511
IC501
1 PLLCAP 30
47k
TONEI
2 AVss
29
SPI
R511
3 SPON 28
RAO
4 SPOP
27
RAI
5 Vdd 26
HANDR C513 1u(1608)
6 Vss
25
HANDI
7 FS 24
DAOUT
8 DX 23
C512 10p
RAGND
9 BCLK
22
VREFF
10 DR 21
HANDT2
11 DATA 20
HANDT1
12 SCLK 19
HANDT3
13 CSN 18
MIC3
14 TEST 17
MIC1
15 AVdd 16
MIC2
10p C514
R
BB-HCM511A/BB-HCM531A
(1)
(2)
(3)
(4)
S2 S3
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
1u(1608)
C515
(16)
(17)
(18)
(19)
(20)
(21)