Hitachi C15-LC880SNT Service Manual page 29

INFORMATION OF ICS
IC GM5221 PQFP-208 (LVDS Display Interface)
Pin No. Pin Name
11 AVDD_LV_E_3.3
12 AVSS_LV_E
13 CH3P_LV_E
14 CH3N_LV_E
15 CLKP_LV_E
16 CLKN_LV_E
17 CH2P_LV_E
18 CH2N_LV_E
19 CH1P_LV_E
20 CH1N_LV_E
21 CH0P_LV_E
22 CH0N_LV_E
23 AVSS_LV_E
24 AVDD_LV_E_3.3
25 AVSS_LV
26 AVDD_LV_3.3
27 AVDD_LV_O_3.3
28 AVSS_LV_O
29 CH3P_LV_O
30 CH3N_LV_O
31 CLKP_LV_O
32 CLKN_LV_O
33 CH2P_LV_O
34 CH2N_LV_O
35 CH1P_LV_O
36 CH1N_LV_O
37 CH0P_LV_O
38 CH0N_LV_O
39 AVSS_LV_O
40 AVDD_LV_O_3.3
67 PPWR
68 PBIAS
43 RESERVED
44 RESERVED
45 RESERVED
46 RESERVED
47 RESERVED
48 RESERVED
49 RESERVED
Digital Power for LVDS outputs. Connect to digital 3.3V supply.
Ground for LVDS outputs.
Ground for LVDS outputs.
Digital Power for LVDS outputs. Connect to digital 3.3V supply.
Ground for LVDS outputs.
Analog Power for LVDS outputs. Connect to analog 3.3V supply.
Digital Power for LVDS outputs. Connect to digital 3.3V supply.
Ground for LVDS outputs.
Ground for LVDS outputs.
Digital Power for LVDS outputs. Connect to digital 3.3V supply.
Panel Power Control [Tri-state output, 5V-tolerant]
PANEL Bias Control (backlight enable) [Tri-state output, 5V- tolerant]
Reserved, unconnected.
Reserved, unconnected.
Reserved, unconnected.
Reserved, unconnected.
Reserved, unconnected. (Display Enable for TTL interface)
Reserved, unconnected. (Display Horizontal Sync for TTL interface)
Reserved, unconnected. (Display Vertical Sync for TTL interface)
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Description