Pioneer GEX-P10XMT - Satellite Radio Tuner, Service Manual

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GEX-P10XMT/XN/UC
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1 2 3 4
1 2 3 4
C
D
F
A
B
E
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Pin Functions(STA850P)
Pin No. Pin Name I/O Function and Operation
1 CLKO O 23.92MHz Clock output
2 I2C_ADDR I I2C device address select input
3 GND9 Digital GND
4 MCLK I Master clock input
5 TCS Reserved for Test
6 GNDIO1 Pad ring GND
7 VDDIO1 3.3V Pad ring power supply
8 TEST_EN I Test enable input
9 FTESTEN I Functional test enable input
10 INCM1 I ADC1 C. M. reference input
11 REFP1 I ADC1 reference input (+)
12 REFM1 I ADC1 reference input (-)
13 AD_GND_1 ADC GND
14 INM1 I ADC1 differential input (-)
15 INP1 I ADC1 differential input (+)
16 AD_GND_2 ADC GND
17 INP2 I ADC2 differential input (+)
18 INM2 I ADC2 differential input (-)
19 AD_GND_3 ADC GND
20 REFM2 I ADC2 reference input (-)
21 REFP2 I ADC2 reference input (+)
22 AD_VDD3_1 ADC 3.3V Analog power supply
23 INCM2 I ADC2 C. M. reference input
24 AD_VDD3_2 ADC 3.3V Analog power supply
25 AD_GND_4 ADC Analog GND
26 AD_VDD3_3 ADC 3.3V Analog power supply
27 AD_GND_5 ADC Analog GND
28 AD_VDD3_4 ADC 3.3V Analog power supply
29 AD_GND_6 ADC Analog GND
30 AD_VDD3_5 ADC 3.3V Analog power supply
31 AD_GND_7 ADC Analog GND
32 AD_VDD_1 ADC 1.2V Digital power supply
33 CRESET I CDEC master reset input
34 SRESET I SDEC master reset input
35 VDD1 1.2V Positive power supply
36 GND1 Digital GND
37 AGC1 O ADC1 AGC control signal output
38 AGC2 O ADC2 AGC control signal output
39 SCLKI I/O SDEC Clock input/output
40 CLK_SC O System microcomputer clock output
41 VDD2 1.2V Positive power supply
42 GND2 Digital GND
43-52 XADC0-9 I/O External ADC input (Bit0-9)
53 VDDIO2 3.3V Pad ring power supply
54 GNDIO2 Pad ring GND
55,56 XADC10,11 I/O External ADC input (Bit10,11)
57 LOCK_M O Terr. Dem lock indicator output
58 LOCK_S1 O Sat. Dem1 lock indicator output
59 LOCK_S2 O Sat. Dem2 lock indicator output
60 VDD3 1.2V Positive power supply
61 GND3 Digital GND
62 RS232CTLIN I RS232C control input
63 RS232CTLOUT O RS232C control output
64 SDA I/O I2C-bus serial data input/output
65 SCL I I2C-bus serial clock input
66 CDEC_INTR O CDEC Interrupt output
67 SDEC_INTR O SDEC Interrupt output (GPIO_0)
68 SCLKO O SDEC Master clock output
69 RS232TX O CDEC-SDEC RS232C transmitter output
70 RS232RX I SDEC RS232C receive input
71 APLL_GND Audio PLL GND
72 APLL_VDD Audio PLL 1.2V power supply