Circuit Diagrams and PWB Layouts
10.
Bathroom Speaker Board
19020_529_100
8
02.ep
s
100
8
09
B
a
throom
S
pe
a
ker Bo
a
rd
H
S
H
S
2010-04-02
A
715G4215
BATHROOM
S
PEAKER
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
ROLL VR
From
S
CALER BOARD
DC to DC for WT670
3
F
RE
S
ET for WT670
3
F
Three type
s
of
ba
throom
s
pe
a
ker vol
u
me control
BATHROOM
S
PEAKER OUT
Power 5V / 12V
POP NOI
S
E
DC_vol
u
me_con
DC_vol
u
me_con
DC_vol
u
me_con
I
S
P1_
S
CL
I
S
P1_
S
DA
RE
S
ET
RE
S
ET
S
D
S
D
AUDIO_R
AUDIO_L
I
S
P1_
S
DA
I
S
P1_
S
CL
P_OUT
N_OUT
P_OUT
N_OUT
S
t
a
nd
b
y
S
t
a
nd
b
y
AUDIO_L
AUDIO_R
AUDIO_L
AUDIO_R
S
D
3
V
3
_WT
5V
3
V
3
_WT
3
V
3
_WT 5V
3
V
3
_WT
3
V
3
_WT
5V
3
V
3
_WT
3
V
3
_WT
5V
5V
5V
+12V
5V
+12V
5V
GND
GND
GND
5V
R612
10K 1/16W 5
%
R612
10K 1/16W 5
%
C616
1UF 16V
C616
1UF 16V
R60
8
47R 1/16W 5
%
R60
8
47R 1/16W 5
%
R6
3
7
10K 1/16W 5
%
R6
3
7
10K 1/16W 5
%
CN607
CONN
CN607
CONN
1
2
3
R6
3
6
47R 1/16W 5
%
R6
3
6
47R 1/16W 5
%
CN601
PHONEJACK
CN601
PHONEJACK
1
7
6
2
3
4
5
L60
8
10
u
H
L60
8
10
u
H
C61
8
3
N
3
50V
C61
8
3
N
3
50V
U604
WT670
3
F-
S
G240WT
U604
WT670
3
F-
S
G240WT
3
2KO
S
CI
2
3
2KO
S
CO
1
GPIOA0/AD0
22
GPIOA1/AD1
21
GPIOA2/AD2
20
GPIOA
3
/AD
3
/IR
19
GPIOC0/PWM0
6
GPIOC1/PWM1
5
VDD_RTC
24
GPIOB5/HIN
9
GPIOA4/
S
CL
3
1
8
GPIOA5/
S
DA
3
17
GPIOB6/IRQ2/TXD
8
GPIOB4/VIN
10
VDD
2
3
V
SS
3
GPIOB2/IRQ0
12
GPIOB
3
/IRQ1
11
GPIOB7/IRQ
3
/RXD
7
NP
S
T
4
GPIOB1/
S
DA2
1
3
GPIOB0/
S
CL2
14
GPIOA6/
S
CL1
16
GPIOA7/
S
DA1
15
R6
3
0
15K 1
%
R6
3
0
15K 1
%
C625
0.1
u
F 50V
C625
0.1
u
F 50V
R605
47R 1/16W 5
%
R605
47R 1/16W 5
%
R606
47R 1/16W 5
%
R606
47R 1/16W 5
%
C606
0.1
u
F 50V
C606
0.1
u
F 50V
R61
8
47R 1/16W 5
%
R61
8
47R 1/16W 5
%
R626
47K 1/16W 5
%
R626
47K 1/16W 5
%
C607
100N16V(NC)
C607
100N16V(NC)
C609C609
CN60
3
5102-A6R-022-57
CN60
3
5102-A6R-022-57
1
2
3
C60
8
4.7UF 10V
C60
8
4.7UF 10V
ZD601
VPORT060
3
100KV05
ZD601
VPORT060
3
100KV05
1
2
ZD602
VPORT060
3
100KV05
ZD602
VPORT060
3
100KV05
1
2
C60
3
4.7
u
F 16V
C60
3
4.7
u
F 16V
R64
3
10K 1/16W 5
%
R64
3
10K 1/16W 5
%
FB604
HCB2012KF-121T
3
0
FB604
HCB2012KF-121T
3
0
1
2
R616
0R05OHM1/16W(NC)
R616
0R05OHM1/16W(NC)
C624
0.1
u
F 50V
C624
0.1
u
F 50V
L60
3
3
5
u
H
L60
3
3
5
u
H
R601
33
R 1
%
R601
33
R 1
%
C620
100N16V
C620
100N16V
D602
AOZ
8
212CI-05L
D602
AOZ
8
212CI-05L
3
1
2
R614
33
K 1/16W
R614
33
K 1/16W
R1
R2
Q604
PDTC114EU
R1
R2
Q604
PDTC114EU
1
3
2
FB607
120R/
3
000mA
FB607
120R/
3
000mA
1
2
R641
100R 1/16W 5
%
(NC)
R641
100R 1/16W 5
%
(NC)
R6
3
5
47R 1/16W 5
%
R6
3
5
47R 1/16W 5
%
C604
22pF 50V
C604
22pF 50V
C6
3
0
0.1
u
F 50V
C6
3
0
0.1
u
F 50V
R64
8
0R05OHM1/16W(NC)
R64
8
0R05OHM1/16W(NC)
U601
TPA200
8
D2PWPRG4
U601
TPA200
8
D2PWPRG4
LINN
1
LINP
2
S
HUTDOWN
3
PVDDL
4
LOUTP
5
PGNDL
6
PGNDL
7
LOUTN
8
PVDDL
9
CO
S
C
10
RO
S
C
11
AGND
12
VDD
1
3
VOLUME
14
NC
15
PVDDR
16
ROUTN
17
PGNDR
1
8
PGNDR
19
ROUTP
20
PVDDR
21
BYPA
SS
22
RINP
2
3
RINN
24
GND
25
R62
3
10K 1/16W 5
%
R62
3
10K 1/16W 5
%
R615
0R05OHM1/16W(NC)
R615
0R05OHM1/16W(NC)
R609
10K 1/16W 5
%
R609
10K 1/16W 5
%
FB602
HCB2012KF-121T
3
0
FB602
HCB2012KF-121T
3
0
1
2
R611
4K7 1/16W 1
%
R611
4K7 1/16W 1
%
C61
3
1UF 16V
C61
3
1UF 16V
C617
1
u
F 16V
C617
1
u
F 16V
R6
38
120K 1/10W 1
%
R6
38
120K 1/10W 1
%
R6
33
100R 1/16W 1
%
R6
33
100R 1/16W 1
%
Q601
BC
8
47C
Q601
BC
8
47C
U60
3
TP
S
6220
3
DBVR
U60
3
TP
S
6220
3
DBVR
IN
1
GND
2
EN
3
FB
4
S
W
5
R629
91K 1
%
R629
91K 1
%
+
C626
100
u
F 25V
+
C626
100
u
F 25V
R627
10K 1/16W 5
%
R627
10K 1/16W 5
%
C621
10NF 50V(NC)
C621
10NF 50V(NC)
Q60
3
BC
8
47C
Q60
3
BC
8
47C
CN605
6
3383
3
P 2.0mm(NC)
CN605
6
3383
3
P 2.0mm(NC)
1
2
3
R649
10K1/16W(NC)
R649
10K1/16W(NC)
R620
10K 1/16W 5
%
R620
10K 1/16W 5
%
FB605
HCB2012KF-121T
3
0 (NC)
FB605
HCB2012KF-121T
3
0 (NC)
1
2
C611
10
u
F 16V
C611
10
u
F 16V
R610
4K7 1/16W 1
%
(NC)
R610
4K7 1/16W 1
%
(NC)
C6
33
100N 50V
C6
33
100N 50V
CN602
CONN
CN602
CONN
1
2
3
4
C6
3
2
0.1
u
F 50V
C6
3
2
0.1
u
F 50V
D601
AOZ
8
212CI-05L
D601
AOZ
8
212CI-05L
3
1
2
R6
3
4
10K 1/16W 5
%
R6
3
4
10K 1/16W 5
%
R645
100R 1/16W 5
%
R645
100R 1/16W 5
%
C62
3
0.47
u
F 50V
C62
3
0.47
u
F 50V
C627
1
u
F 16V
C627
1
u
F 16V
R640
22K 1/16W 5
%
R640
22K 1/16W 5
%
R61
3
4K7 1/16W 1
%
R61
3
4K7 1/16W 1
%
R642
0R05 1/16W
R642
0R05 1/16W
L602
3
5
u
H
L602
3
5
u
H
C602
100N16V
C602
100N16V
R62
8
10K 1/16W 5
%
R62
8
10K 1/16W 5
%
C615
0.1
u
F/16V
C615
0.1
u
F/16V
U607
AOZ1212AI
U607
AOZ1212AI
LX
1
B
S
T
2
GND
3
FB
4
COMP
5
EN
6
VIN
7
VBIA
S
8
R624
10K 1/16W 5
%
R624
10K 1/16W 5
%
R646
2.2K1/16W
R646
2.2K1/16W
R604
150OHM 1/16W +/-5
%
R604
150OHM 1/16W +/-5
%
CN606
6
3383
3
P 2.0mm(NC)
CN606
6
3383
3
P 2.0mm(NC)
1
2
3
L605
1.5
u
H 4.2mOHM 16A
L605
1.5
u
H 4.2mOHM 16A
CN612
CONN(NC)
CN612
CONN(NC)
1
2
C612
1UF 16V
C612
1UF 16V
FB601
HCB2012KF-121T
3
0
FB601
HCB2012KF-121T
3
0
1
2
L604
1.5
u
H 4.2mOHM 16A
L604
1.5
u
H 4.2mOHM 16A
R6
3
1
100K1/16W(NC)
R6
3
1
100K1/16W(NC)
R644
470OHM1/16W
R644
470OHM1/16W
ZD60
3
VPORT060
3
100KV05
ZD60
3
VPORT060
3
100KV05
1
2
C622
100N16V
C622
100N16V
C629
0.1
u
F 50V
C629
0.1
u
F 50V
FB60
3
HCB2012KF-121T
3
0
FB60
3
HCB2012KF-121T
3
0
1
2
C6
3
1
0.1
u
F 50V
C6
3
1
0.1
u
F 50V
U605
AP1701FWL(NC)
U605
AP1701FWL(NC)
VCC
3
GND
1
RE
S
ET
2
R619
47K1/16W
R619
47K1/16W
FB60
8
120R/
3
000mA
FB60
8
120R/
3
000mA
1
2
ZD604
VPORT060
3
100KV05
ZD604
VPORT060
3
100KV05
1
2
S
W601
S
W
S
W601
S
W
1
2
3
4
5
6
C605
22pF 50V
C605
22pF 50V
D60
3
B
3
40A-E
3
/61T
D60
3
B
3
40A-E
3
/61T
1
2
L601
3
5
u
H
L601
3
5
u
H
R6
3
2
100R 1/16W 1
%
(NC)
R6
3
2
100R 1/16W 1
%
(NC)
C601
10
u
F 16V
C601
10
u
F 16V
C610
1UF 16V
C610
1UF 16V
R647
2.2K1/16W
R647
2.2K1/16W
R607
47R 1/16W 5
%
R607
47R 1/16W 5
%
R625
10K 1/16W 5
%
R625
10K 1/16W 5
%
FB606
HCB2012KF-121T
3
0 (NC)
FB606
HCB2012KF-121T
3
0 (NC)
1
2
L606
1.5
u
H 4.2mOHM 16A
L606
1.5
u
H 4.2mOHM 16A
CN604
6
3383
3
P 2.0mm
CN604
6
3383
3
P 2.0mm
1
2
3
R60
3
150OHM 1/16W +/-5
%
R60
3
150OHM 1/16W +/-5
%
L607
1.5
u
H 4.2mOHM 16A
L607
1.5
u
H 4.2mOHM 16A
C62
8
1
8
0P 50V
C62
8
1
8
0P 50V
C614
10U 10V
C614
10U 10V
CN61
3
CONN(NC)
CN61
3
CONN(NC)
1
2
R6
3
9
100R 1/16W 5
%
R6
3
9
100R 1/16W 5
%
X601
NO-
Su
gge
s
t
X601
NO-
Su
gge
s
t
1
2
R602
47R 1/16W 5
%
R602
47R 1/16W 5
%
R621
8
.2K 1/16W
R621
8
.2K 1/16W
Q602
2N7002(NC)
Q602
2N7002(NC)
C619
10NF 50V
C619
10NF 50V
R622
10K 1/16W 5
%
R622
10K 1/16W 5
%
R617
47R 1/16W 5
%
R617
47R 1/16W 5
%
ZD605
BZX
8
4C
3
V6
ZD605
BZX
8
4C
3
V6
1
3
CN601 D4 CN602 A1
CN60
3
C4 CN604 B2
CN605 B4 CN606 D4
CN607 B1 CN612 B
3
CN61
3
B4 C601 A2
C602 A
3
C60
3
A2
C604 C2 C605 C1
C606 D2 C607 A
3
C60
8
A
3
C609 D
3
C610 D2 C611 D
3
C612 D
3
C61
3
D2
C614 A5 C615 A5
C616 D2 C617 B5
C61
8
A4 C619 A1
C620 A1 C621 A1
C622 A1 C62
3
D
3
C624 D4 C625 D4
C626 A4 C627 A4
C62
8
A4 C629 D2
C6
3
0 D2 C6
3
1 D
3
C6
3
2 D
3
C6
33
D4
D601 B4 D602 B4
D60
3
A5 FB601 A2
FB602 A
3
FB60
3
B2
FB604 C
3
FB605 D
3
FB606 D
3
FB607 A4
FB60
8
A5 L601 A2
L602 D
3
L60
3
D
3
L604 D
3
L605 D
3
L606 D2 L607 D2
L60
8
A5 Q601 D2
Q602 D2 Q60
3
D5
Q604 D5 R601 B2
R602 C2 R60
3
C2
R604 C2 R605 C2
R606 C2 R607 C2
R60
8
D2 R609 D2
R610 D2 R611 D2
R612 D2 R61
3
D2
R614 B2 R615 D2
R616 A4 R617 C2
R61
8
C2 R619 A4
R620 A4 R621 A4
R622 B
3
R62
3
B
3
R624 B
3
R625 B
3
R626 B
3
R627 B
3
R62
8
B
3
R629 A5
R6
3
0 B5 R6
3
1 A
3
R6
3
2 A
3
R6
33
A
3
R6
3
4 A
3
R6
3
5 D
3
R6
3
6 B2 R6
3
7 B
3
R6
38
D
3
R6
3
9 A1
R640 A1 R641 A1
R642 A1 R64
3
B4
R644 D5 R645 D5
R646 D5 R647 D5
R64
8
D4 R649 D2
S
W601 C
3
U601 D
3
U60
3
A2 U604 B2
U605 A
3
U607 A5
X601 B2 ZD601 D4
ZD602 D4 ZD60
3
C4
ZD604 C4 ZD605 D5