Dvb-C+T_Demod Mt5135/Ci - Haier LET32/40T900 Service Manual

15) DVB-C+T_DEMOD MT5135/CI

DVB-C/T DEMOD MT5135
U1011
M_CI_INCLK
M_CI_INDATA6
CI_A12
M_CI_INDATA7
CI_A7
M_CI_OUTCLK
CI_A6
CI_RESET
CI_A5
CI_WAIT#
CI_A4
CI_A3
5135_DV33
CI_REG#
5135_DV10
CI_A2
M_CI_OUTVALID
CI_A1
M_CI_OUTSY NC
CI_A0
M_CI_OUTDATA0
CI_D0
M_CI_OUTDATA1
CI_D1
M_CI_OUTDATA2
CI_D2
CI_CD2#
CI_INT
5135_DV33
SPI_CLE
SPI_DATA
SPI_CLK
LNA_ON/OFF
USB_PWR_OCP0
CI_OCP
USB_PWR_EN0
USB_PWR_OCP1
USB_PWR_EN1
DV33 & AV12 for MT5135
DV33
FB1016
AVDD33_1
1 2
120R/600mA
FB1013
1 2
120R/600mA
FB1017
1 2
120R/600mA
FB1014
1 2
120R/600mA
FB1012
1 2
120R/600mA
DV10 for MT5135
+5V_SW
C1200
1UF16V
97 64 CI_D5
PAD_A15 PAD_D5
M_CI_OUTDATA4
98 63
PAD_A24 PAD_D12
99 62 CI_D4
PAD_A12 PAD_D4
M_CI_OUTDATA3
100 61
PAD_A25 PAD_D11
101 60 CI_D3
PAD_A7 PAD_D3
102 59 CI_CD1#
PAD_VS2_ PAD_CD1_
PAD_CHIP_CTRL
103 58
PAD_A6 PAD_CHIP_CTRL
104 57
PAD_PCMCIA_RESET PAD_S2_TS_DATA7
105 56
PAD_A5 PAD_S2_TS_DATA6
106 55
PAD_WAIT_ PAD_S2_TS_DATA5
107 54
PAD_A4 PAD_S2_TS_DATA4
108 53
PAD_A3 PAD_S2_TS_DATA3
109 52
DGND33 PAD_S2_TS_DATA2
110 51
DVDD33 PAD_S2_TS_DATA1
111 50
PAD_REG_ DVDD33
112 MT5135AE 49
DGND10 DGND33
113 48
DVDD10 PAD_S2_TS_DATA0
114 47
PAD_A2 AD_S2_TS_VAL
115 46
PAD_BVD2 PPAD_S2_TS_SY NC
116 45
PAD_A1 PAD_S2_TS_CLK
117 44
PAD_BVD1 PAD_RF_AGC
118 43
PAD_A0 PAD_IF_AGC
119 42
PAD_D8 PAD_TUNER_CLK
120 41
PAD_D0 PAD_TUNER_DATA
121 40
PAD_D9 DVDD10
122 39
PAD_D1 AVSS10_5
123 38
PAD_D10 AVDD33_IFPGA
124 37
PAD_D2 AVDD12_DEMOD
125 36
PAD_CD2_ PAD_IFPGA_INP
126 35
PAD_CI_INT PAD_IFPGA_INN
127 34
DGND33 AVSS12_DEMOD_3
128 33
DVDD33 PAD_EXT_CLKSEL
1:Differential
0:Single end
CI_PWR_EN
DEMOD_TSDATA0 R1284
DEMOD_TSSYNC
0R05 1/16W
DEMOD_TSVAL C1229
DEMOD_TSCLK 10pF 50V
R1286
R1285 10M 1/10W +/-5% 7.5M
RF_AGC_T RSSI
FB1015
AV12 5135_AV12
C1233 C1217
NC/10uF 6.3V 100N 16V
1 2
AVDD33_2
120R/600mA
C1237 C1216 C1215
NC/10U 10V 100N 16V 100N 16V
C1232 C1218
NC/10uF 6.3V 100N 16V
AVDD33_3
C1235 C1219
NC/10uF 6.3V 100N 16V AVDD33_4
C1234 C1220
10UF 6.3V X5R +-20% 100N 16V 5135_DV33
C1236 C1209 C1210 C1211 C1212 C1213 C1214
10UF 6.3V X5R +-20% 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
FB1011
U1015 5135_DV10
1 5 1 2
IN OUT
120R/600mA
C1202 2 R1294 C1231 C1208
GND
100N 16V 3 4 10UF 6.3V X5R +-20% 10UF 6.3V X5R +-20%
SHDN SET
1.2K 1/16W 1%
G9141T11U
R1295
12K 1% 1/16W
Vout=0.8*(1+180/470)=1.106V
X'TAL for MT5135
C1238
33pF 50V
27MHz
X1001
C1239
33pF 50V
4K7 1/16W 5%
R1258
5135_DV33
R1259
RF_AGC_5135 RF_AGC_H
R1260 RF_AGC_Control
MT5135_CLK
0R05 1/16W NC/10K 1%
MT5135_DATA C1223
NC/47N 16V
5135_DV10
To P4 OCPTRL0
AVDD33_4
5135_AV12
MT5135AD+
MT5135AD-
R1262
AVDD33_3
NC/4K7 1/16W 5%
R1266
4K7 1/16W 5%
5135_DV33
R1293
10K 1/16W 5%
DEMOD_RST
C1240
NC/47N 16V R1285 R1286
Panasonic 10M 7.5M
LG 470K 330K
PCMCIA 5V Slot
CI_D3
CI_D4
CI_D5
CI_D6
CI_D7
CI_CE1#
CI_A10
CI_OE#
CI_A11
CI_A9
CI_A8
CI_A13
CI_A14
CI_WE#
CI_IREQ#
CI2_VCC
CI2_VCC
CI_INVALID
CI_INCLK
CI_A12
CI_A7
CI_A6
CI_A5
CI_A4
CI_A3
CI_A2
CI_A1
CI_A0
CI_D0
CI_D1
CI_D2
CI Bus Power Control
C1204 C1205 C1206 C1207
CLOSE TO CI CONNECTOR
100N 16V 100N 16V 100N 16V 100N 16V
+5V_SW
C1225 10U 10V
CI_PWR_EN
R1281
4K7 1/16W 5%
87
+5V_SW
DV33
AV12
XTALI
XTALO
CI interface
5135_DV33 5135_DV33
5135_DV33
R1250 R1251 R1252 10K 1/16W 5% CI_VS1#
CI_CE2#
10K 1/16W 5% 10K 1/16W 5% R1255 10K 1/16W 5%
CI_CD1# CI_CD2#
CI2_VCC
CI_WAIT#
C1221 C1222 R1253 10K 1/16W 5%
100N 16V 100N 16V R1254 NC/10K 1/16W 5% CI_OUTCLK
R1256 10K 1/16W 5% CI_IREQ#
Function 1 (Internal CI) CI Interface
M_CI_INVALID CI_INVALID
R1265 22R 1/16W 5%
M_CI_INSY NC R1274 22R 1/16W 5% CI_INSYNC
M_CI_INDATA0 R1279 22R 1/16W 5% CI_INDATA0
M_CI_INDATA1 CI_INDATA1
R1280 22R 1/16W 5%
M_CI_INDATA2 R1287 22R 1/16W 5% CI_INDATA2
M_CI_INDATA3 CI_INDATA3
R1288 22R 1/16W 5%
M_CI_INDATA4 R1289 22R 1/16W 5% CI_INDATA4
M_CI_INDATA5 CI_INDATA5
R1290 22R 1/16W 5%
M_CI_INDATA6 R1277 22R 1/16W 5% CI_INDATA6
M_CI_INDATA7 R1278 22R 1/16W 5% CI_INDATA7
M_CI_INCLK CI_INCLK
R1292 47R 1/16W 5%
C1224
10P 50V
Closed to
Main Chip
M_CI_OUTVALID CI_OUTVALID
R1264 22R 1/16W 5%
M_CI_OUTSY NC R1267 22R 1/16W 5% CI_OUTSYNC
M_CI_OUTDATA0 CI_OUTDATA0
R1268 22R 1/16W 5%
M_CI_OUTDATA1 R1269 22R 1/16W 5% CI_OUTDATA1
M_CI_OUTDATA2 R1270 22R 1/16W 5% CI_OUTDATA2
M_CI_OUTDATA3 R1271 22R 1/16W 5% CI_OUTDATA3
M_CI_OUTDATA4 R1272 22R 1/16W 5% CI_OUTDATA4
M_CI_OUTDATA5 CI_OUTDATA5
R1273 22R 1/16W 5%
M_CI_OUTDATA6 R1275 22R 1/16W 5% CI_OUTDATA6
M_CI_OUTDATA7 CI_OUTDATA7
R1276 22R 1/16W 5%
M_CI_OUTCLK R1291 47R 1/16W 5% CI_OUTCLK
C1230 Closed to
10P 50V
PCMCIA
CN159
1 35
GND GND
2 36 CI_CD1#
D3 CD1#
CI_OUTDATA3
3 37
D4 D11
4 38 CI_OUTDATA4
D5 D12
CI_OUTDATA5
5 39
D6 D13
6 40 CI_OUTDATA6
D7 D14
7 41 CI_OUTDATA7
CE1# D15
8 42 CI_CE2#
A10 CE2#
9 43 CI_VS1#
OE# /VS1
CI_IORD#
10 44
A11 /IORD
11 45 CI_IOWR#
A9 /IOWR
CI_INSYNC
12 46
A8 A17
13 47 CI_INDATA0
A13 A18
CI_INDATA1
14 48
A14 A19
15 49 CI_INDATA2
WE# A20
16 50 CI_INDATA3
RDY /BSY A21
17 51
CI2_VCC
VCC VCC
18 PCMCIA 52
VPP1 VPP2 CI2_VCC
CI_INDATA4
19 53
A16 A22
20 54 CI_INDATA5
A15 A23
CI_INDATA6
21 55
A12 A24
22 56 CI_INDATA7
A7 A25
CI_OUTCLK
23 57
A6 /VS2
24 58 CI_RESET
A5 RESET
25 59 CI_WAIT#
A4 WAIT#
26 60
A3 INPACK
27 61 CI_REG#
A2 REG#
CI_OUTVALID
28 62
A1 BVD2
29 63 CI_OUTSYNC
A0 BVD1
CI_OUTDATA0
30 64
D0 D8
31 65 CI_OUTDATA1
D1 D9
32 66 CI_OUTDATA2
D2 D10
33 67 CI_CD2#
WP CD2#
34 68
GND GND
JACK
R/T H:10.5MM DIP
088G 50019A P(Plastron)
220R/2000mA
FB1006
U1006
5 1 1 2
CI2_VCC
IN OUT
2
GND
4 3 CI_OCP
EN OC
R1283 + C1228
G5250M1T1U
10K 1/10W 5% NC/100UF 16V
R1282
4K7 1/16W 5%
DV33
SMD/0402
+5V_SW 4,5,7,10,11,13,14
DV33 4,5,6,7,8,9,13,14,16
AV12 5,6
GND 4,5,6,7,8,9,10,11,12,13,14,16,17
TS output to Mt5365 (Serial)
DEMOD_TSCLK
DEMOD_TSCLK 6
DEMOD_TSVAL
DEMOD_TSVAL 6
DEMOD_TSSY NC
DEMOD_TSSY NC 6
DEMOD_TSDATA0
DEMOD_TSDATA0 6
Demod/Tuner Control
CI_OCP
CI_OCP 6
SPI_CLK
SPI_CLK 6
SPI_DATA
SPI_DATA 6
SPI_CLE
SPI_CLE 6
CI_INT
CI_INT 6
RF_AGC_Control
RF_AGC_Control 17
RF_AGC_T
RF_AGC_T 17
RF_AGC_H
RF_AGC_H 6,17
DEMOD_RST
DEMOD_RST 6,16
5135_REFCLKP
5135_REFCLKP 6
LNA_ON/OFF
LNA_ON/OFF 6
IF input from Tuner
MT5135AD-
MT5135AD- 17
MT5135AD+
MT5135AD+ 17
GPIO Control
USB_PWR_OCP0
USB_PWR_OCP0 14
USB_PWR_EN0
USB_PWR_EN0 13
USB_PWR_EN1
USB_PWR_EN1 13
USB_PWR_OCP1
USB_PWR_OCP1 14
MT5135_CLK
MT5135_CLK 17
MT5135_DATA
MK5135_DATA 17