Table of Contents
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A
B
8
7
6
5
4
JIGU CONNECTOR
CP2402
A2001WV2-5P
1
GND
RXD
2
RX
TXD
3
TX
P5V
4
AT+5V
5
NC
3
R2405
10K
JTAG CONNECTOR
R2401
CP2401
A2006WR0-2X5P
10K
1
DCU_TRIGGEROUT
NC
R2407
DCU_TRIGGERIN
2
DCU_TRIGGERIN
47
TMS
3
TMS
TCK
4
TCK
TDI
5
TDI
R2411
TDO
6
TD0
47
DCU_NOTRESET
7
DCU_NOTRESET
TRST
8
TRST
2
9
GND
R2404
P3V3
10
GND
10K
R2402
10K
R2408
10K
R2403
10K
1
A
B
G-29
C
ASIC SCHEMATIC DIAGRAM
DVB-T ASIC
IC2401
STM5105ALB
162
161
160
159
158
157
156
155
154
153
152
151
150
NLMIRAS
3.3
3.3
NLMICAS
2.5
LMIRDNWR
3.3
LMIRDNOTWR
2.3
LMIDATA0
LMIDATA0
LMIDATA1
2.6
LMIDATA1
2.2
LMIDATA2
LMIDATA2
2.5
VDD25
LMIDATA3
2.5
1
DCUTRIGIN
LMIDATA3
0
GND
52
NOT_FMICSD
1.2
VDD12
53
FMIFLASHCLK
LMIDATA4
2.6
LMIDATA4
54
GND
2.6
LMIDATA5
LMIDATA5
1.2
106
FMIDATA1
VDDDE0
0
107
FMIDATA0
VSSDE0
2.6
LMIDATA6
LMIDATA6
108
PIO2[0]
2.5
VDD25
163
NOT_LMICAS
LMIDATA7
2.6
LMIDATA7
164
NOT_LMIRAS
2.3
LMIDQS0
LMIDQS0
2.6
LMIDQM0
165
VDD25
LMIDQM0
LMI_VREF
1.2
LMIVREF
1.2
C2403
C2404
VDDDLL
0
0.01 B
0.1 B
GNDDLL
LMIDQM1
2.7
LMIDQM1
2.5
VDD25
2.2
LMIDQS1
LMIDQS1
0
GND
2.2
LMIDATA8
LMIDATA8
LMIDATA9
2.3
LMIDATA9
LMIDATA10
2.3
LMIDATA10
2.5
VDD25
LMIDATA11
2.3
LMIDATA11
0
VSSDE1
1.2
VDDDE1
LMIDATA12
2.3
LMIDATA12
LMIDATA13
2.2
LMIDATA13
2.3
LMIDATA14
LMIDATA14
2.5
VDD25
LMIDATA15
2.4
LMIDATA15
2.2
NLMICLK
NOT_LMICLK
LMICLK
2.2
LMICLK
1.2
VDD12
0
GND
LMICLKEN
2.6
LMICLKEN
2.6
VDD25
2.6
LMIADD12
LMIADD12
LMIADD11
2.5
LMIADD11
2.6
LMIADD9
LMIADD9
2.6
LMIADD8
LMIADD8
2.5
VDD25
2.7
LMIADD7
LMIADD7
2.7
LMIADD6
LMIADD5
2.6
2.5
LMIADD4
NC
NC
NC
1
2
3
4
5
6 7 8 9
10 11 12 13 14 15 16 17 18 19
5
4
NC
NC
1
2
3
3.4
NRST5105
3.4
0
P3V3
D2402
RB520S-30-TE61
RSTIN
3.2
R2413
3.2
DCU_NOTRESET
100
0
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(DIGITAL PCB)
C2408
0.1 B
C2409
0.01 B
NC
NC
NC
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
20 21 22 23 24 25 26 27 28 29
30 31 32 33 34 35 36 37 38 39
40 41 42 43 44 45 46 47 48 49
C2406
0.01 B
C2407
0.1 B
C2413
0.01 B
C2414
0.1 B
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
G
NC
115
114
113
112
111
110
109
3.3
TXD
3.3
FMIDATA0
3.3
FMIDATA1
3.3
FMIDATA2
FMIDATA2
3.3
FMIDATA3
FMIDATA3
3.3
FMIDATA4
FMIDATA4
0
GND
1.2
VDD12
3.3
FMIDATA5
FMIDATA5
3.3
FMIDATA6
FMIDATA6
3.3
FMIDATA7
FMIDATA7
3.3
FMIDATA8
FMIDATA8
3.3
VDD33
3.3
FMIDATA9
FMIDATA9
3.3
FMIDATA10
FMIDATA10
3.3
FMIDATA11
FMIDATA11
3.3
FMIDATA12
FMIDATA12
3.3
FMIDATA13
FMIDATA13
3.3
FMIDATA14
FMIDATA14
3.3
FMIDATA15
FMIDATA15
3.3
NFMIOE
NOT_FMIOE
3.2
NC
NOT_FMIBE0
3.2
NOT_BE1
NOT_FMIBE1
3.3
NFMILBA
NOT_FMILBA
3.3
VDD33
3.2
FMIRDNWR
FMIARDNOTWR
3.3
FMIWAIT
FMIWAIT
3.3
FMIADD1
FMIADD1
3.3
FMIADD2
FMIADD2
3.3
FMIADD3
FMIADD3
3.3
FMIADD4
FMIADD4
3.3
FMIADD5
FMIADD5
3.3
FMIADD6
FMIADD6
3.3
FMIADD7
FMIADD7
3.3
FMIADD8
FMIADD8
3.3
FMIADD9
FMIADD9
3.3
VDD33
3.3
FMIADD10
FMIADD10
3.3
FMIADD11
FMIADD11
3.3
FMIADD12
FMIADD12
0
GND
1.2
VDD12
3.3
FMIADD13
FMIADD13
3.3
FMIADD14
FMIADD14
3.3
FMIADD15
FMIADD15
3.3
FMIADD16
FMIADD16
3.3
FMIADD17
FMIADD17
3.3
FMIADD18
FMIADD18
3.3
FMIADD19
FMIADD19
3.3
FMIADD20
FMIADD20
3.3
FMIADD21
FMIADD21
3.3
FMIADD22
FMIADD22
3.3
FMIADD23
FMIADD23
3.3
VDD33
B2404
L2403
50 51 52 53 54
FCM1608CF-600T06
C2462
P2V5
NC
NC
NC
2.2uHNLV25
0.1 B
C2420
B2402
C2415
P1V2
0.1 B
FCM1608CF-600T06
W808
P3V3
0.1 B
C2422
C2416
L2402
0.1 B
2.2uHNLV25
C2423
0.1 B
C2417
0.1 B
C2434 0.1 B
C2424
0.1 B
0.1 B
R2432
C2418
C2435 0.1 B
C2425
10K
0.1 B
0.1
B
C2419
C2436 0.1 B
C2426
0.1 B
0.1
B
C2437 0.1 B
C2421
C2427
0.1 B
6.3V
330
TZV
C2428
C2438 0.1 B
0.1
B
C2439 0.1 B
C2429
0.1
B
C2446
C2430
6.3V
100
TZV
0.1
B
C2431
0.1 B
C2433
4V
470
V-S
F
G
H
8
FROM/TO FLASH/SDRAM
LMIDATA0
LMIDATA1
LMIDATA2
FROM/TO
LMIDATA3
COMMON INTERFACE
LMIDATA4
LMIDATA5
TS_OUT_DATA0
LMIDATA6
TS_OUT_DATA1
LMIDATA7
TS_OUT_DATA2
LMIDATA8
TS_OUT_DATA3
LMIDATA9
TS_OUT_DATA4
LMIDATA10
TS_OUT_DATA5
LMIDATA11
TS_OUT_DATA6
LMIDATA12
TS_OUT_DATA7
LMIDATA13
7
TS_OUT_CLK
LMIDATA14
TS_OUT_STRT
LMIDATA15
TS_OUT_VAL
LMIADD0
NOT_BE1
LMIADD1
NOT_IOWR
LMIADD2
NOT_IORD
LMIADD3
FMIWAIT
LMIADD4
NFMILBA
LMIADD5
CARD_DET
LMIADD6
CI_ON
LMIADD7
NOT_RESET_CI
LMIADD8
NOT_READY
LMIADD9
TS_SWITCH
LMIADD10
CARD_EN
LMIADD11
LMIADD12
LMIBA0
LMIBA1
NLMICS
6
NLMIRAS
NLMICAS
LMIRDNWR
LMIDQS0
LMIDQM0
LMI_VREF
FROM/TO OFDM/TUNER
LMIDQM1
LMIDQS1
SDA
NLMICLK
SCL
LMICLK
FEERROR
LMICLKEN
FERESET
FMIADD1
FMIADD2
FMIADD3
FMIADD4
FMIADD4
FMIADD5
FMIADD6
5
FMIADD7
FMIADD8
FMIADD9
FMIADD10
FMIADD11
FROM/TO POWER I/O
FMIADD12
FMIADD13
LPM_INT
FMIADD14
VR
FMIADD15
YG
FMIADD16
UB
FMIADD17
CVOUT
FMIADD18
-OUTR
FMIADD19
+OUTR
FMIADD20
-OUTL
FMIADD21
+OUTL
FMIADD22
SPDIF
FMIRDNWR
P1V2
NFMICSA
P5V
NFMIOE
4
P3V3
FLASHWP#
MUTE
NRESETOUT
A_GND
SDA
P2V5
SCL
WAKE_UP
FMIDATA0
TVTX
FMIDATA1
TVRX
FMIDATA2
VBGFIL
FMIDATA3
RSTIN
FMIDATA4
GND
FMIDATA5
FMIDATA6
FMIDATA7
FMIDATA8
FMIDATA9
FMIDATA10
FMIDATA11
FMIDATA12
FMIDATA13
FMIDATA14
3
FMIDATA15
2
1
PCBDH0
CEF243
H
G-30
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