Sharp LC-37AD5E Service Manual page 68

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