LG BD370 - MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION

4-15
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION
1. LIC501 (MT8575) : Blu-ray SIGNAL PROCESSOR SINGLE CHIP
1-1. Pin Assignment
MT8575
Blu-ray Optical Disk Controller Single
Chip
96 FG 95 GIO2 94 TXD_A/GIO11 93 RXD_A/LED2/GIO10 92 GIO9/SPOKF 91 GIO8 90 GIO7/MUTE3 89 GIO6 88 GIO5 87 GIO4 86 AVDD12_RX 85 SRXP 84 SRXN 83 SAGND 82 STXN 81 STXP 80 STXVDD12 79 SAGND 78 SPLLVDD12 77 SVDD33 76 SXVDD33 75 XTAL25MO 74 XTAL25MI 73 PLAY 72 LIMIT 71 DVDD12I 70 LED1/GIO3 69 EJECT 68 TRAYOUT 67 TRAYIN 66 GIO1/MUTE2 65 GIO0/MUTE1
1V14 2VFVREF 3HAVC 4AGND_1 5TRINA 6TRINB 7TRINC 8TRIND 9INA
10INB 11INC 12IND 13
A
VDD33_2
14INE 15INF 16ING 17INH 18AGND_2 19FOIP 20FOIN 21VDD12_2 22FPDODVD 23FPDOCD 24RFIN 25RFIP 26RFIP2 27RFIN2 28REG_CAP 29AGND_3 30
A
VDD33_3
31
A
VDD12_3
32
A
VDD12_4
33LGO1P
34LGO1N
35LGO2P
36LGO2N
37LGO3P
38LGO3N
39LGO4P
40LGO4N
41LGO5P
42LGO5N
43AVDD33_4
44LDD_SDIO
45LDD_CLK
46LDD_SEN
47GAINSW
48GAINSW2
49GAINSW3
50FMO3
51FMO4
52TLO
53TRO
54FOO
55TRAYPWM
56FMO
57FMO2
58DMO
59DVDD12
60DVDD33O
61DVDD33O
62GIO12
63GIO13
64VSS
128 EOBIAS
127 AVDD33_1
126 AUX1
125 VDAO0
124 VRDC3O
123 VRDC2O
122 VRDC1O
121 VRDC0
120 RST1
119 MPXOUT1
118 MPXOUT2
117 MPXOUT3
116 AVDD12_1
115 DVDD12I
114 MVDDO
113 MVSSO
112 DVDD33O
111 MVSSO
110 DVDD12I
109 MVDDO
108 GIO15
107 GIO18
106 GIO17
105 GIO16
104 GIO19
103 GIO14
102 SFWP#
101 SFDI
100 SFCS#
99 SFDO
98 SFCLK
97 SFHOLD#