3-94
2. MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION
IC101 (µPC3320) : RF Signal Processor for CD/DVD
Pin Assignment
µ
PC3320
RF IC
GND0
1
2
3
4
5
6
7
8
9
10
11
12
13
SWRF1
SWRF2
RFP
RFN
GND1
A1
B1
C1
D1
VCC2
REFI2
REFO1
14
E1
15
F1
16
G1
17
H1
18
GND2
19
FOP
20
FOM
21
GND3
22
HPAD
23
CAD
24
HPBC
25
CBC
26
VCC3
27
PDIN
28
FPDVREF
29
APCPH
30
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
RREF
RECD
CRC
MONI3
GND7
FE
SPP2
SBAD
PPALL
TE
TE2
TECIN
TEC
VCC7
E1
MONI2
WOBBLE
CWHP
CWAGC
VCC33
CP
SI
SO
SCK
RST
GND6
EQCK2
EQCK1
SCFCK
SGND
RLDON
RLD
31
32
33
34
35
36
37
38
39
40
41
42
43
RLDM
WREF
WLD
WLDM
PELD
P2LD
CREG
REFI
REFO2
VCC4
ADO
BCO
44
GND4
45
CDAC
46
VCC5
47
BCIN
48
ADIN
49
RCBH1A
50
RCBH1B
51
GND5
52
SHWB
53
SHSV
54
VCC6
55
OPCTRG
56
SHAPCRE
57
SHAPCW
58
ROPC1
59
ROPC2
60
WLDON
MONI1
120
119
118
117
116
115
114
113
112
111
110
109
108
WREF2
WRF
WRFLP
VCC1
RFO
AGCIN
VCC9
CDPDA
CDPDB
CDPDRF
CAGC
GND9
107
CDPDC
106
CDPDD
105
CEQ
104
REQ
103
GND8
102
CEQOS1
101
CEQOS2
100
VCC8
99
RFEQO
98
CBBD
97
CBPD
96
CDEF
95
CMIRR
94
CDEF2
93
FOK
92
MIRR
91
HOLD
Summary of Contents for RH4820W
Page 40: ...3 41 3 42 2 E5 BGA POWER UART2 CIRCUIT DIAGRAM E5 BAG POWER UART2 ...
Page 43: ...3 47 3 48 5 1394 ETHERNET CONNECTOR CIRCUIT DIAGRAM 1394 ETHERNET CONNECTOR ...
Page 44: ...3 49 3 50 VIDEO IN OUT 6 VIDEO IN OUT CIRCUIT DIAGRAM ...
Page 45: ...3 51 3 52 7 AUDIO IN OUT CIRCUIT DIAGRAM AUDIO IN OUT ...
Page 46: ...3 53 3 54 8 I O MICOM CIRCUIT DIAGRAM SR17208A I O MICOM ...
Page 47: ...3 55 3 56 9 TUNER VIDEO IN OUT CIRCUIT DIAGRAM SR17209A TUNER VIDEO IN OUT 3 9K 3 9K ...
Page 48: ...3 57 3 58 10 FRONT CIRCUIT DIAGRAM HDD VDR_FRONT ...
Page 54: ...3 69 3 70 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP SIDE LOCATION GUIDE ...
Page 55: ...3 71 3 72 2 MAIN P C BOARD BOTTOM SIDE LOCATION GUIDE ...
Page 57: ...3 75 3 76 5 FRONT P C BOARD LOCATION GUIDE 6 KEY P C BOARD ...
Page 58: ...3 77 3 78 7 POWER P C BOARD LOCATION GUIDE ...
Page 88: ...3 108 4 IC302 uPD76f0047 MICOM Pin Assignment ...
Page 110: ......
Page 112: ...3 132 3 133 2 DSP CIRCUIT DIAGRAM No Power No operation DSP IC RESET IC SDRAM R259 0Ω ...
Page 114: ...3 136 3 137 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE ...