Voltages
for
per
connect
pin
XP751
from
main
board
to
power
board
Pin
No.
Pin
Assign
Remark
1
AMP_ON/OFF
AMP_ON/OFFsignal
2
+P_12V
12V
3,4,7,8,9
GND
GND
5,6
M_5V
5V
10,11,12
PVDD
34V
XP221
from
main
board
to
FB
board
PIN
NO.
PIN
Assign
Remark
1
VCC
‐
USB
5V
2
GND
GND
3
USB_DM
USB
D
‐
4
USB_DP
USB
D+
XP82
from
main
board
to
FB
board
Pin
No.
Pin
Assign
Remark(Voltage
on
operation
)
1
P+5V
5V
2,9,11,13,
GND
GND
3
M+5V
5V
4
VCLK
SPI
signal
5
VDAT
SPI
signal
6
VSTB
SPI
signal
7
IR_IN
IR
signal
8
POWER_K
Power
ON/OFF
Control
signal
10
MP3_L
MP3
input
12
MP3_R
MP3
input
14
MIC
MIC
input
XP135
from
main
board
to
Loader
Pin
No.
Pin
Assign
Remark
1
SP
‐
SP
‐
signal
2
SP+
SP+
signal
3
HOME
HOME
signal
4
GND
GND
5
SLED
‐
SLED
‐
signal
6
SLED+
SLED+
signal
8-1
Summary of Contents for HTD5540/12
Page 42: ...7 11 7 11 Front Control Board print layout ...
Page 43: ...7 12 7 12 Power Board print layout ...
Page 44: ...7 13 7 13 Main Board print layout bottom side ...
Page 45: ...7 14 7 14 Main Board print layout top side ...
Page 48: ...SPHE8203R Rx MAIN IC BLOCK DIAGRAM 9 1 ...
Page 49: ...SPHE8203R Rx SIGNAL DESCRIPTION Pin Configuration 9 2 ...
Page 53: ...10 1 10 1 Exploded View for HTD5540 12 93 ...
Page 54: ...Exploded View for HTD5510 94 HTD5540 94 HTD5570 94 10 2 10 2 ...
Page 55: ...Exploded View for HTD5510 98 HTD5540 98 HTD5570 98 10 3 10 3 ...
Page 56: ...1 1 1 Revision List Version 1 0 γ Initial Release for HTD5540 12 98 94 93 ...