
1-8 (No.YA060)
2.4
TECHNINAL INFORMATION
2.4.1 MAIN MI-COM (CPU) PIN FUNCTION
Pin
No.
Pin name
I/O
Function
Pin
No.
Pin name
I/O
Function
1
VssP2
--
GND
65 SVM
O SVM output
2
VssC4
--
GND
66 FbiSo
I/O Flyback input/SC output
3
V1.8C4
--
1.8VD
67 Hout
O H output
4
V3.3A3
--
3.3V
68 VssComb
--
GND for comb filter
5
VrefP_Sdac
--
3.3V
69 V5Comb
--
5V for comb filter
6
VrefN_Sdac
--
0V
70 Vin/R2/Pr
I
V-input for YUV
7
VrefP_Sdac
--
3.3V
71 Uin/B2/Pb
I
U-input for YUV
8
VrefN_Sdac
--
0V
72 Yin/G2/Y
I
Y-input for YUV
9
VrefP_Sdac
--
3.3V
73 Ysync
I
Y-input for SyncSep
10 XtalIn
I
XTALIN
74 Yout
O Y-out
11 XtalOut
O
XTALOUT
75 Uout/INSSW2
I/O U-out (2nd RGB/YPbPr insertion input)
12 VssA1
--
GND
76 Vout/Swo1
O NC
13 Vguard/Swo
I/O VGUARD or I/O switch
77 INSSW3
I
3rd RGB/YPbPr insertion
14 DecDig
--
Decoupling Digital Supply
78 R3/Pr
I
3rd R in/Pr in
15 V5P1
--
1st Supply 5V
79 G3/Y
I
3rd G in/Y in
16 Phi2
--
Phase-2 filter
80 B3/Pb
I
3rd B in/Pb in
17 Phi1
--
Phase-1 filter
81 Gnd3
--
GND3
18 Gnd1
--
GND1
82 V5P3
--
3rd supply
19 SecPll
--
SECAM PLL Decoupling
83 BCL
I
BCL input
20 Dec8G
--
Bandgap decoupling
84 BLKIN
I
Black current input
21 Ewd/Avl
O
E/W Drive or AVL cap.
85 Rout
O Red output
22 Vdb
O
V. Drive B output
86 Gout
O Green output
23 Vda
O
V. Drive A output
87 Bout
O Blue output
24 Vif1
I
IF input 1
88 V3.3A1
--
3.3V analog
25 Vif2
I
IF input 2
89 RefAdN
--
Negative ref. voltage
26 Vsc
--
Vertical sawtooth cap.
90 V3.3RefAdP
--
Positive ref. voltage
27 Iref
I
Ref. current input
91 RefAd
--
Reference voltage for ADC
28 GndIF
--
GND IF
92 GndA
--
GND
29 Sif1
I
SIF input 1 / DVB input 1
93 V1.8A
I
Supply for ADC
30 Sif2
I
SIF input 2 / DVB input 2
94 V3.3A2
I
Supply for SDAC
31 Agc
O
Tu AGC output
95 VssADC
--
GND for Temp. sensor
32 EHT
I
EHT/overvoltage protect
96 V1.8ADC
--
Supply video ADC
33 Ssif/RefIn/Avl/RefOut
O
L/OTHER
97 IntO
I
REMOCON
34 AudioIn5L
I
Audio 5 input (Left)
98 P10/Int1
I
AV_LINK IN
35 AudioIn5R
I
Audio 5 input (Right)
99 P11/TO
O AV_LINK OUT
36 AudOutSL
O
Audio output (Left)
100 V1.8C2
--
digital 1.8V
37 AudOutSR
O
Audio output (Right)
101 VssC2
--
GND
38 DecsDem
--
decoupling sound demod.
102 P04/I2SWs
I/O (I2S_WS)
39 QssO/AmO/AudeEm
O
QSSO/AMout/deemphasis
103 P03/I2SClk
I/O (I2S_CLK)
40 Gnd2
--
GND2
104 P02/I2SDo2
O L/R_OTH (I2S_Dout2)
41 PllIf
--
IF PLL loop filter
105 P01/I2SDo1
O D/A_RST (I2S_Dout1)
42 SifAgc
--
AGC SIF / int-extAGCforDVB
106 P00/I2SDI1
I
H/P DET
43 IfVo/FmRo/DvbO
O
DVBout/IFvideo/FMout
107 P13/T1
O POWER
44 FmRo/DvbO
O
DVBout/FMout
108 SCL1
I/O SCL1
45 V8AudioSwitches
--
8V for Audio SW.
109 SDA1
I/O SDA1
46 AgcSsif
--
AGC cap.2nd SIF
110 V3.3P
--
3.3V
47 V5P2
--
2nd supply 5V
111 P20/TPwm
O ROTATION (or N/S CANCEL)
48 SVO/IfVo/Cvbsl
I/O IF vout/selCVBSo/CVBSin
112 P21/Pwm0
O (N/S_CEN/OTH)
49 Audio4InL
I
Audio 4 input (Left)
113 P22/Pwm1
O A_MUTE
50 Audio4InR
I
Audio 4 input (Right)
114 P23/Pwm2
O AMP_MUTE
51 Y4/Cvbs4
I
CVBS4/Y4 input
115 P30/Adc0
I
PROTECT
52 C4
I
Chroma-4 input
116 P31/Adc1
O LED
53 Audio2InL
I
Audio 2 input (Left)
117 V1.8C1
--
1.8V digital
54 Audio2InR
I
Audio 2 input (Right)
118 DecV1V8
--
Decoupling 1.8V
55 Cvbs2/Y
I
CVBS2/Y2 input
119 P32/Adc2
I
KEY input
56 Audio3InL
I
Audio 3 input (Left)
120 P33/Adc3
I
AGC input (ECO)
57 Audio3InR
I
Audio 3 input (Right)
121 VssC1+P1
I
Digital GND m controller
58 Y3/Cvbs
I
CVBS3/Y3 input
122 P24/PWM3
O NC(SAW_SW)
59 C3
I
Chroma-2/3 input
123 P25/PWM4
O RES_OUT
60 AudOutLsL
I
Audio output for AMP
124 V1.8C3
--
1.8V digital
61 AudOutLsR
I
Audio output for AMP
125 VssC3
--
GND
62 AudOutHpL
I
HP L Audio output
126 P12/Int2
I
POW_DET
63 AudOutHpR
I
HP-R Audio ouput
127 P14/RX
I/O SDA0
64 CVBSO/PIP
I/O CVBS/PIP output
128 P15/TX
I/O SCL0