5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Bluetooth
4V
BT_CLK
BT_R
BT_L
BT _12V
BT_R
MP3_R
BT_L
MP3_L
MIC
REFM
12VA
REFM
12VA
MP3_L
BT_STATUS
BT_ADUIO_EN
BT_RESET
BT_REFM
BT_REFM
BT _12V
BT_3V3
GND
MOSI
MISO
CSB
MP3_R
BT_R
BT_L
D
D
D
D
D
BT_3V3
BT_3V3
D
D
3.3V_STBY
BT_3V3
BT_3V3
+12V_D
+12V_D_A
A
A
A
A
A
A
A
A
A
A
A
+12V_D_A
D
D
A
A
A
A
A
A
D
D
D
D
A
A
A
USB_VCC
USB_VCC
A
USB_VCC
MP3_BT_SW
2
PIO9
2
PIO11
2
PIO13
2
BT_ADUIO_EN
2
BT_STATUS
2
BT_RESET
2
MP3_BT_R 2
MP3_BT_L 2
MIC
2
MIC_Detect
3
Unit Name
Unit Number
Reference
Description
Date
01UKOKAMP-102
VER:02
20120924
E25
Unit Name
Unit Number
Reference
Description
Date
01UKOKAMP-102
VER:02
20120924
E25
Unit Name
Unit Number
Reference
Description
Date
01UKOKAMP-102
VER:02
20120924
E25
R18
100K
R18
100K
BT_RXBT_RX
R611
4.7K
R611
4.7K
R953
9.1K
R953
9.1K
JACK601
MIC JACK
JACK601
MIC JACK
1
1
2
2
3
3
4
4
5
5
6
6
C47
0.
1uF/
16V/
Y5V
C47
0.
1uF/
16V/
Y5V
U22
74LVC1G3157GV
U22
74LVC1G3157GV
B2
1
GND
2
B1
3
A
4
S
6
VCC
5
R685
10K
R685
10K
BT_RST
BT_RST
R88
NC/0
R88
NC/0
TP32
TP32
CE613
22uF/10V/Y5V
CE613
22uF/10V/Y5V
+
-
U406B
AS4558M
+
-
U406B
AS4558M
5
6
7
8
4
R942
100K
R942
100K
C777
4.7uF/10V/Y5V
C777
4.7uF/10V/Y5V
R940
10K
R940
10K
C775
4.7uF/10V/Y5V
C775
4.7uF/10V/Y5V
R693
47K
R693
47K
C627
2.2uF/10V/Y5V
C627
2.2uF/10V/Y5V
C54
0.
1uF/
25V/
Y5V
C54
0.
1uF/
25V/
Y5V
TP18
TP18
R319
3.3K
R319
3.3K
TM39
TM39
R648
10K
R648
10K
C772
0.1uF/16V/Y5V
C772
0.1uF/16V/Y5V
R943
100K
R943
100K
BT_TXBT_TX
C628
2.2uF/10V/Y5V
C628
2.2uF/10V/Y5V
R6
100
R6
100
FB612
1.2K
FB612
1.2K
R83
0
R83
0
R949
9.1K
R949
9.1K
C607
1000pF/50V/X7R
C607
1000pF/50V/X7R
R937
10K
R937
10K
BT_CLK
BT_CLK
R610
22K
R610
22K
R23
100K
R23
100K
+
CE612
220uF/16V
+
CE612
220uF/16V
R17
100K
R17
100K
U10
BT_BM160
U10
BT_BM160
AIO1
1
AIO0
2
RESET
3
GND
4
PIO9
5
PIO1 0
6
PIO11
7
PIO12
8
PIO13
9
PIO14
10
PIO15
11
GND
12
VDD
13
VDD_USB
14
+1V8
15
GND
16
USB_DP
17
USB_DN
18
UART_RTS
19
ART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
GND
48
MIC_A_N
47
MIC_A_P
46
MIC_B_N
45
MIC_B_P
44
MIC_BIAS
43
GND_S
42
SPK_R_P
41
SPK_R_N
40
SPK_L_P
39
SPK_L_N
38
GND
37
LED0
36
LED1
35
VDD_CHG
34
GND
33
VDD_BAT
32
VRE_IN
31
GND
60
RF
59
GND
58
PIO8
57
PIO7
56
PIO6
55
PIO5
54
PIO4
53
PIO3
52
PIO2
51
PIO1
50
PIO0
49
C611
47pF/50V/NP0
C611
47pF/50V/NP0
+
-
U602B
AS4558M
+
-
U602B
AS4558M
5
6
7
8
4
R89
NC/0
R89
NC/0
+
CE608
220uF/16V
+
CE608
220uF/16V
C624
2.2uF/10V/Y5V
C624
2.2uF/10V/Y5V
+
47uF/16V
CE609
+
47uF/16V
CE609
U21
74LVC1G3157GV
U21
74LVC1G3157GV
B2
1
GND
2
B1
3
A
4
S
6
VCC
5
R951
9.1K
R951
9.1K
+
CE610
2.2uF/25V
+
CE610
2.2uF/25V
C53
10uF/
10V/
Y5V
C53
10uF/
10V/
Y5V
C779 4.7uF/10V/Y5V
C779 4.7uF/10V/Y5V
R945
2K
R945
2K
Q4
N
P
N
_3D
G
3904M
Q4
N
P
N
_3D
G
3904M
C773
0.1uF/16V/Y5V
C773
0.1uF/16V/Y5V
R646
22K
R646
22K
R950
2K
R950
2K
R78
100K
R78
100K
+
-
U602A
AS4558M
+
-
U602A
AS4558M
3
2
1
8
4
R20
100K
R20
100K
C625
2.2uF/10V/Y5V
C625
2.2uF/10V/Y5V
Q3
PNP_3CG3906M
Q3
PNP_3CG3906M
R647
4.7K
R647
4.7K
R687
680
R687
680
XP1
6PIN/2.0mm
XP1
6PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
+
-
U406A
AS4558M
+
-
U406A
AS4558M
3
2
1
8
4
CSB
CSB
C778
4.7uF/10V/Y5V
C778
4.7uF/10V/Y5V
C623
2.2uF/10V/Y5V
C623
2.2uF/10V/Y5V
R954
2K
R954
2K
FB23
0
FB23
0
MOSI
MOSI
R941
10K
R941
10K
R19
100K
R19
100K
R87
NC/0
R87
NC/0
R944
100K
R944
100K
R692
47K
R692
47K
R612
680
R612
680
R609
2.2K
R609
2.2K
R
649
20K
R
649
20K
C626
47pF/50V/NP0
C626
47pF/50V/NP0
GND
GND
R21
100K
R21
100K
R939
10K
R939
10K
BT_SPDI
F1
BT_SPDI
F1
R15
100
R15
100
FB611
1.2K
FB611
1.2K
R645100K
R645100K
R22
100K
R22
100K
R938
100K
R938
100K
JACK603
6PIN/H-
Ɏ
DIP3.5-09
JACK603
6PIN/H-
Ɏ
DIP3.5-09
1
1
2
2
3
3
4
4
5
5
6
6
C56
0.1uF/25V/Y5V
C56
0.1uF/25V/Y5V
JACK602
6PIN/H-
Ɏ
DIP3.5-09
JACK602
6PIN/H-
Ɏ
DIP3.5-09
1
1
2
2
3
3
4
4
5
5
6
6
R643
110K
R643
110K
C776
4.7uF/10V/Y5V
C776
4.7uF/10V/Y5V
C610
100pF/50V/NP0
C610
100pF/50V/NP0
C97
0.1uF/25V/Y5V
C97
0.1uF/25V/Y5V
R952
2K
R952
2K
R946
9.1K
R946
9.1K
R91
0
R91
0
C780
4.7uF/10V/Y5V
C780
4.7uF/10V/Y5V
R77
100K
R77
100K
MISO
MISO
R642
100K
R642
100K
C774 100pF/50V/NP0
C774 100pF/50V/NP0
C629
2.2uF/10V/Y5V
C629
2.2uF/10V/Y5V
R16
100K
R16
100K
R613
1K
R613
1K
BT_3V3
BT_3V3
TM40
TM40
R650
1K
R650
1K
7-2
7-2
Front Control Board Circuit Diagram:VFD
Summary of Contents for HTB5540D/94
Page 13: ...3 4 5 1x 2 3 ...
Page 21: ...X AUDIO IN 2 1 1 3 5MM STEREO 3 USB 2 2 11 ...
Page 22: ...X 1 LAN LAN 1 2 3 2 12 ...
Page 46: ...7 8 7 8 Touch Board Print layout bottom side ...
Page 47: ...7 9 7 9 Touch Board Print layout top side ...
Page 48: ...7 10 7 10 Front Control Board Print layout bottom side ...
Page 49: ...7 11 7 11 Front Control Board Print layout top side ...
Page 50: ...7 12 7 12 Power Board Print layout ...
Page 51: ...7 13 7 13 Amplifier Board Print layout bottom side ...
Page 52: ...7 14 7 14 Amplifier Board Print layout top side ...
Page 57: ...10 1 10 1 Exploded View for HTB5540D 12 94 93 ...