Philips HTD5540/12, Руководство по обслуживанию

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SPHE8203R/Rx
No. Pin Name Pin Type Description
45 HDMI_HPD/GPIO I/O GPIO [52] [IO]
46 HDMI_CEC/GPIO I/O GPIO [53] [IO]
47 DDC_SDA I/O GPIO [54] [IO]
48 DDC_SCL I/O GPIO [55] [IO]
49 AUDIO_MUTE/GPIO I/O GPIO [56] [IO]
50 SPDIF_IN I/O GPIO [57] [IO]
51 SPDIF_OUT I/O GPIO [58] [IO]
52 VDD12 S Kernel logic power supply pins for chip kernel logic and input pre-driver #1
53 VDD_33 S I/O power supply pins #2
54 V_COMP A Video DAC Bias Voltage
55 V_FSADJ A Full-Scale adjust control pin (EXT resistor)
(1.2 K ohm to ground)
56 TV_DAC0 A Video DAC channel 0 output
57 TV_AVDD S 3.3V power for Video DAC channel 0
58 TV_AVSS S Ground pin for Video DAC channel 0
59 TV_AVDD S 3.3V power for Video DAC channel 1~3
60 TV_DAC1 A Video DAC channel 1 output
61 TV_DAC2 A Video DAC channel 2 output
62 TV_DAC3 A Video DAC channel 3 output
63 TV_AVSS S Ground pin for Video DAC channel 1~3
64 AD_AVDD S 3.3V power for Audio ADC
65 AIN A ADC analog input
66 AD_AVSS S Ground for Audio ADC
67 AOUT_RS A DAC RS channel analog output
68 AOUT_LS A DAC LS channel analog output
69 ADAC_AVSS S Ground pin for Audio DAC
70 AOUT_RN A DAC RN channel analog output
71 AOUT_LN A DAC LN channel analog output
72 VREF A Reference voltage for Audio DAC
73 ADAC_AVDD S 3.3V power for Audio DAC
74 ADAC_AVDD S 3.3V power for Audio DAC
75 ADAC_AVSS S Ground pin for Audio DAC
76 AOUT_R A DAC right channel analog output
77 AOUT_L A DAC left channel analog output
78 EXT_SWING A HDMI EXT SWING
79 HAPGND0 S Ground pin for HDMI PHY
80 TXC- A HDMI TXC-
81 TXC+ A HDMI TXC+
82 HAVCC S 1.25V power for HDMI PHY
83 TX0- A HDMI TX0-
84 TX0+ A HDMI TX0+
85 HAPGND S Ground pin for HDMI PHY
86 TX1- A HDMI TX1-
87 TX1+ A HDMI TX1+
88 HAVCC S 1.25V power for HDMI PHY
89 TX2- A HDMI TX2-
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