Sharp AQUOS LC-37AD5E, Service Manual

Page: 68 / 142

LC-37AD5E
5 – 9
2.5. IC3002 (RH-iXB624WJN1Q)
2.5.1 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 656O6/TDOFW O JTAG Interface Data Output (FW Controller). (Not used)
2 656O5/TDIFW I JTAG Interface Data Input (FW Controller). (Not used)
3 656O4/TMSFW I JTAG Interface Mode Select Input (FW Controller). (Not used)
4 656O3/TCLK I JTAG Interface Clock Input (TV Controller). (Not used)
5 656O2/TDO O JTAG Interface Data Output (TV Controller). (Not used)
6 656O1/TDI I JTAG Interface Data Input (TV Controller). (Not used)
7 656O0/TMS I JTAG Interface Mode Select (TV Controller). (Not used)
8 RESETQ I Reset
9 AIN1R I Analog Audio 1 Input, Right.
10 AIN1L I Analog Audio 1 Input, Left.
11 AIN2R I Analog Audio 2 Input, Right.
12 AIN2L I Analog Audio 2 Input, Left.
13 AIN3R I Analog Audio 3 Input, Right.
14 AIN3L I Analog Audio 3 Input, Left.
15 AIN4R I Analog Audio 4 Input, Right.
16 AIN4L I Analog Audio 4 Input, Left.
17 VREFAU — Reference Voltage, Audio.
18 VSUP8.0AU — Supply Voltage Analog Audio, 8.0 V.
19 GNDA — Ground Analog Audio, Platform Ground.
20 SGND — Analog Signal GND.
21 AOUT2R O Analog Audio 2 Output, Right
22 AOUT2L O Analog Audio 2 Output, Left
23 AOUT1R O Analog Audio 1 Output, Right.
24 AOUT1L O Analog Audio 1 Output, Left.
25 HEADPHONER O Analog Headphone Output, Right.
26 HEADPHONEL O Analog Headphone Output, Left.
27 SPEAKERR O Analog Loudspeaker Output, Right.
28 SPEAKERL O Analog Loudspeaker Output, Left.
29 SUBWOOFER TEST O/I Analog SUBWOOFER Output, Test Input.
30 VREFSIF — Reference Voltage, Audio SIF.
31 SIFIN+ I Differential Sound IF Input.
32 SIFIN- I Differential Sound IF Input.
33 VSUP5.0 — Supply Voltage Analog, 5.0 V.
34 GNDA — Ground Analog, Platform Ground.
35 GND3.3DIG — Ground Digital Interfaces.
36 VSUP3.3DIG — Supply Voltage Digital Interfaces, 3.3 V.
37 SPDIF_OUT O SPDIF Output. (Test point)
38 I2S_DA_IN I Audio Bus Data Input.
39 I2S_CL I Audio Bus Clock Input.
40 I2S_WS I Audio Bus Word Strobe Input.
41 I2S_DEL_OUT O/I Audio Delay Line Bus Data Output/Input. (Test point)
42 I2S_DEL_IN I/O Audio Delay Line Bus Data Input/Output. (Test point)
43 I2S_DEL_CL O/I Audio Delay Line Bus Clock Output/Input. (Test point)
44 I2S_DEL_WS O/I Audio Delay Line Word Strobe Output/Input. (Test point)
45 VSUP3.3RAM — Supply Voltage Ram, 3.3 V.
46 GND3.3RAM — Ground Ram.
47 DVS I Digital or Analog Video VSYNC HD Input.
48 DEN I Digital Video Enable Input.
49 DCLK I Digital Video Clock Input.
50 DRI7 I Digital Video Red 7 Input.
51 DRI6 I Digital Video Red 6 Input.
52 DRI5 I Digital Video Red 5 Input.
53 DRI4 I Digital Video Red 4 Input.
54 DRI3 I Digital Video Red 3 Input.
55 DRI2 I Digital Video Red 2 Input.
56 DRI1 I Digital Video Red 1 Input.
57 DRI0 I Digital Video Red 0 Input (LSB).
58 DGI7 I Digital Video Green 7 Input.
59 DGI6 I Digital Video Green 6 Input.
60 DGI5 I Digital Video Green 5 Input.
61 DGI4 I Digital Video Green 4 Input.