SPHE8203R/Rx
No.
Pin Name
Pin Type
Description
90 TX2+
A
HDMI
TX2+
91
HAPGND
S
Ground pin for HDMI PHY
92
AD_AVDD
S
3.3V power for ADC
93
HOME/GPIO
I/O
servo test out 0 or GPIO[96] (HOME)
94
LDSW/GPIO
I/O
servo test out 1 or GPIO[97] (LDSW)
95
AD_AVSS
S
ADC ground pin
96
RF_AVDD
S
3.3V power for RF
97
AGCCAP
A
External AGC capacitor connected to ground. (0.1u)
98
RFIS
I
Single-ended RF equalizer input.
99
DVDC
I
DVD RF inputs, from the main beam photo detector.
100
DVDD
I
DVD RF inputs, from the main beam photo detector.
101
DVDA
I
DVD RF inputs, from the main beam photo detector.
102
DVDB
I
DVD RF inputs, from the main beam photo detector.
103
CDF
I
CD tracking error inputs, from the sub-beam photo detector.
104
CDE
I
CD tracking error inputs, from the sub-beam photo detector.
105
OPVIP
I
Op-amp 1 positive input.
106
OPVIN
I
Op-amp 1 negative input.
107
RF_APC_AVSS
S
Ground pin for RF and APC
108
CDMDI
I
CD APC input from monitor photo diode.
109
DVDMDI
I
DVD APC input from monitor photo diode.
110
CDLDO
O
CD APC output.
111
DVDLDO
O
DVD APC output.
112
SRV_AVDD
S
3.3V power for SERVO
113
V21
A
Reference DC bias voltage.
114
DA_AVSS
S
3.3V GND for SERVO
115
PLL_VSS
S
Ground pin for PLLH, PLLTV, PLLA, and Crystal PAD
116
PLL_VDD
S
3.3V power for PLLH, PLLTV, PLLA, and Crystal PAD
117
ClLKN
I
Crystal PAD input
118
CLKOUT
O
Crystal PAD output
119
USB_AVSS
S
Ground pin for USB PLL and USB transceiver
120
USB_DM
A
USB bus D-
121
USB_DP
A
USB bus D+
122
USB_AVDD
S
3.3V power for USB PLL and USB transceiver
123
VDD_33
S
I/O power supply pins #3
124
VDD_12
S
Kernel logic power supply pins for chip kernel logic and input pre-driver #2
125
VDDQ
S
2.5V Power for OTP programming
126
V165
I/O
Servo PDM VREF
127
DA_TEO
I/O
Servo PDM DA TEO
128
DA_FEO
I/O
Servo PDM DA FEO
Note
: Please refer to SPHE8203R servo datasheet for servo related information.
9-5
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 ...