Philips HTD5540/12 Service Manual page 52

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