JVC LT-32EX19/AT User Manual

1-12 (No.YA702<Rev.005>)
2.4.2 MAIN CPU PIN FUNCTION [IC7001
: DIGITAL PWB]
Pin Pin name I/O Function
1 SDVDD - 3.3V power supply
2 VDD33BIAS - 3.3V power supply
3 REFRIN I Bias setting for LVDS
4 VSS33GIAS - GND
5 OTXOUT4P - Not used
6 OTXOUT4M - Not used
7 OTXOUT3P - Not used
8 OTXOUT3M - Not used
9 OTXCLKOUTP - Not used
10 OTXCLKOUTM - Not used
11 VDD33LVDS - 3.3V power supply
12 OTXOUT2P - Not used
13 OTXOUT2M - Not used
14 VSS33LVDS - GND
15 OTXOUT1P - Not used
16 OTXOUT1M - Not used
17 OTXOUT0P - Not used
18 OTXOUT0M - Not used
19 LPF2 I LPF setting for PLL
20 PLLAVDD - 3.3V power supply
21 VCCQ33 - 3.3V power supply
22 VCCQ10 - 1.05V power supply
23 VCCQ10 - 1.05V power supply
24 SXIN I 36.864MHz oscillation for sampling clock
25 SXOUT O 36.864MHz oscillation for sampling clock
26 GPIO13/CSIO0_TXD/
UART0_TXD/MSQ
O Reset for HDMI-2 [Reset=L]
27 GPIO14/CSIO0_RXD/
UART0_RXD/MSD
O Power LED(blue lighting [ON=H]
28 GPIO15/CSIO0_SCLK/
MST
- Not used
29 GPIO16/CSIO0_RTS/
UART0_RTS/MSN
- Not used
30 GPIO17/CSIO0_CTS/
UART0_CTS
O Power on/off control main power [ON=L]
31 GPIO20/CSIO1_TXD/
UART1_TXED
O Power on/off control PFC [ON=L]
32 I2SMCLK O Master clock for I2S BUS
33 I2SSD1 I/O Data for I2S bus
34 VCCQ33 - 3.3V power supply
35 I2SWS1 O Word select for I2S bus
36 I2SSCLK1 O Clock for I2S bus
37 GPIO21/CSIO1_RXD/
UART1_RXD
O
Power on/off control for low bias line [ON= L]
38 GPIO22/CSIO1_SCLK/
SODIF
O Reset for HDMI-1 [Reset=L]
39 SDVDD - 3.3V power supply
40 VCCQ10 - 1.05V power supply
41 VCCQ10 - 1.05V power supply
42 VBUSUSB - Not used
43 R_OUT1 O Audio out R for Monitor
44 SDAVSS1 - GND
45 VCOM1_DAC O Reference voltage setting
46 SDAVDD1 - 3.3V power supply
47 L_OUT1 O Audio out L for Monitor
48 VCCQ33 - 3.3V power supply
49 R_OUT2 O Audio out R for Main
50 SDAVSS2 - GND
51 VCOM2_DAC O Reference voltage setting
52 SDAVDD2 - 3.3V power supply
53 L_OUT2 - Audio out L for Main
54 SDVDD - 3.3V power supply
55 DGND - GND
56 SMUX_AVDD33 O 3.3V power supply
57 SMUX_AVSS - GND
58 VREF1 I Reference voltage setting
59 VREF2 I Reference voltage setting
60 SIF I SIF for VHF/UHF tuner
61 SADC_AVDD33 - 3.3V power supply
62 SADC_AVSS - GND
63 R_IN/I2SWS3 I Audio input R
64 DMY/I2SSCK3 - Not used
65 SADC_AVSS - GND
66 SADC_AVDD33 - 3.3V power supply
67 VCOM_SOUNDADC I Reference voltage setting
68 SADC_AVDD33 - 3.3V power supply
69 SADC_AVSS - GND
70 L_IN/I2SSD3 I Audio input L
71 SADC_AVSS - GND
72 SADC_AVDD33 - 3.3V power supply
73 VCCQ10 - 1.05V power supply
74 VCCQ33 - 3.3V power supply
75 DFPUSB - Not Used
76 DFMUSB - Not Used
77 VCCQ10 - 1.05V power supply
78 VCCQ10 - 1.05V power supply
79 VCCQ10 - 1.05V power supply
80 AVDDPLL - 3.3V power supply
81 PLLXFCA I Filter setting for HDMI
82 AVSSPLL - GND
83 PLLXFCP I Filter setting for HDMI
84 AVSSPLL - GND
85 PLLXFCX I Filter setting for HDMI
86 AVSSPLL - GND
87 PWR I Power status detect for HDMI
88 HDMISCL I Clock for I2C bus (for HDMI)
89 HDMISCA I/O Data for I2C bus (for HDMI)
90 VSSE - GND
91 VDDE - 3.3V power supply
92 AVDDHDMI - 3.3V power supply
93 RXCN I TMDS clock for HDMI
94 RXCP I TMDS clock for HDMI
95 AVSSHDMI - GND
96 RX0N I TMDS data for HDMI
97 RX0P I TMDS data for HDMI
98 AVDDHDMI - 3.3V power supply
99 AVSSHDMI - GND
100 RX1N I TMDS data for HDMI
101 RX1P I TMDS data for HDMI
102 AVDDHDMI - 3.3V power supply
103 RX2N I TMDS data for HDMI
104 RX2P I TMDS data for HDMI
105 AVSSHDMI - GND
106 EXTRES I For external resister
107 PVDD - 3.3V power supply
108 PVSS - GND
109 DGND - GND
110 VCCQ10 - 1.05V power supply
111 SDVDD - 3.3V power supply
112 VDDQ - GND
113 XOUT O 27MHz oscillation for CPU system clock
114 XIN I 27MHz oscillation for CPU system clock
115 VCCQ10 - 1.05V power supply
116 VCCQ33 - 3.3V power supply
117 MPSEL I Mode select for external operation [Exter-
nal=L]
118 SDO O Data for external flash memory
Pin Pin name I/O Function

JVC LT-32EX19/AT Specifications

General

Brand	JVC
Model	LT-32EX19/AT
Category	LCD TV
Language	English