Dvb/T2/C/S2 Tuner - Philips 32PFH5300 Service Manual

Circuit Diagrams and PWB Layouts
10-4-13

DVB/T2/C/S2 Tuner

B13
DVB/T2/C/S2 Tuner
DVB-T/C TUNER
TU102 ST25CS-2-E
+5V_ANT
1
Ant.PWR
2 +3V3_VCC_T2
DVB-T/C
+B1(3.3V)
3 TT_SDA
SDA
4 TT_SCL
SCL
5 DIF_OUT_N TU102 TCL
DIF_(N)
8
TH1 DIF_OUT_P
9 6 ST25CS-2-E
TH2 DIF_(P)
10
TH3
IF_AGC_T
11 7
TH4 IF AGC
12
TH5
13
TH6
+3V3_TUNER
TUNER I2C
R1307 R1301
3K3 1/16W 5% 3K3 1/16W 5%
TT_SCL R1315 100R 1/16W 5% TU_SCL
TT_SDA TU_SDA
R1319 100R 1/16W 5%
C1325 C1326
22PF 50V 22PF 50V R1349 OSCL2
0R05 1/10W
R1348 OSDA2
GND_T uner GND_Tuner 0R05 1/10W
T2 DEMOD I2C
DV33VDDIO
R1368 R1370
2K2 1/16W 5% 2K2 1/16W 5%
R1369
T2_DEMO_SCL 33R 1/16W 5% OSCL2
T2_DEMO_SDA OSDA2
33R 1/16W 5%
R1367
AVDD1V2 FB1302
120R 3A
1 2
C1314
100NF 16V
+3V3_TUNER
FB1305
+3V3_VCC_S2
1 2
120R 3A
C1332 C1331
0.1uF 50V 10UF 10V
GND_Tuner GND_T uner
DVB-S2 TUNER
TU101
TDQS-A901F
1
LNA B
2
RF 3.3V 3 +3V3_VCC_S2
TU 3.3V
4 IP
QN_OUT
5 IN
QP_OUT QP
6
IP_OUT
7 QN
15 IN_OUT 8 RF_AGC_S2_TUNER
TH4 AGC
14 9
TH3 X-OUT
13 10 S2_TUNER_SDA
TH2 SDA
12 11 S2_TUNER_SCL
TH1 SCL
GND_Tuner
TPM15.1E LA 10.
Tuner power
TH1300 NC/PTCR +5V_SW
1 2
U1300
NC/G552B1TA1U
+5V_ANT
1 5
VOUT VIN
C1333 4 3
ON/ON FLAG
NC/100N 16V
DVB-T2
GND_Tuner GND_Tuner GND_Tuner GND_Tuner
LG
TDSY-G720D
+3V3_TUNER
FB1304
+3V3_VCC_T2 1 2 GND_Tuner
120R
C1329 C1324
0.1uF 50V 1UF 16V
GND_Tuner GND_Tuner
DVB-T2 IF
C1366 NC/47PF 50V C1335 22PF 50V
DIF_OUT_P
R1323 0R05 1/10W C1303 1uF 10V R1328 R1355
47R 1/16W 5% 47R 1/16W 5%
DIF_OUT_N R1324 0R05 1/10W C1302 1uF 10V R1329 R1354
47R 1/16W 5% 47R 1/16W 5%
C1367 NC/47PF 50V C1328 22PF 50V
C1360 NC/22PF 50V
T I E M ST25-CS-2-E T D S Y G - 7 2 0 D
R1357 R1331 C1305 1uF 10V R1346
R1330/R1331 1K 0R 0R05 1/16W 1K 1/16W 5% 0R05 1/16W
R1333 620R NC
R1333
C1359/C1360 NC 22PF 620R 1/16W 5% NC/150R 1/16W
R1346/R1347 0R 100R
R1358 R1330 C1304 1uF 10V R1347
R1361 NC 220R
0R05 1/16W 1K 1/16W 5% 0R05 1/16W
R1328/R1329
NC 47R C1359 NC/22PF 50V
R1354/R1355
C1302/C1303 NC 1UF
C1328/C1335 NC 22PF
DVB-T/C/T2 TUNER & Demodulator CIRCUIT
DVB-S/S2 TUNER & Demodulator CIRCUIT
AVDD1V2
DV12_VDDC FB1303
120R 3A
1 2
C1315
C1321 C1301 C1310 C1311 C1312 C1313 C1318 + C1319 1nF 50V
100NF 16V 100NF 16V 100NF 16V 100NF 16V 100NF 16V 100NF 16V 1UF 16V 100UF 16V
+3V3_TUNER DV33_VDDIO
R1320 R1316 R1304 R1312
2K7 1/16W 5% 2K7 1/16W 5% NC/2K7 1/16W 5% NC/2K7 1/16W 5%
R1303
R1302
S2_TUNER_SCL 33R 1/16W 5% S2_TU_SCL S2_DEMO_SCL 33R 1/16W 5%
S2_TUNER_SDA S2_TU_SDA S2_DEMO_SDA
33R 1/16W 5% 33R 1/16W 5%
R1309 R1308
DV33_VDDIO
S2_RESET:
Res et : Low
R1306
Norm al : High NC/4K7 1/16W 5%
S2_RESET
C1350
270PF 50V
U104
TUNER_LNB IP DV12_ADC
C1345 NC/100N 16V C1309 C1317 1
ADC_AVDD
100NF 16V 22PF 50V 2
TUNER_IP 3 ADC_AVSS
ADC_IP
IN C1346 100NF 16V TUNER_IN 4
ADC_IN
C1306 5
DV12_ADC ADC_AVSS
1nF 50V 6
ADC_AVDD
QP C1347 100NF 16V TUNER_QP 7
TUNER_QN 8 ADC_QP
ADC_QN
GND_Tuner DV12_PLL 9
PLL_AVDD
QN 10
PLL_AVSS
C1348 NC/100N 16V C1343 C1344 DV12_VDDC 11
VDDC
22PF 50V 100NF 16V 12
DV12_VDDC GND
13
VDDC
14
PLL_REFCLK_XI
15
PLL_REFCLK_XO
16
RFAGC
R1322 R1327
0R05 1/16W 0R05 1/16W
X1300
1 3
AVL6211LA
10MHz
C1339 C1340
18pF 50V 18pF 50V
DV33_VDDIO
RF_AGC_S2_TUNER R1310 R1314
180ohm 1/16W +/-5% 4K7 1/16W 5% R1334
NC/4K7 1/16W 5%
C1341 C1342
100NF 16V 10NF 50V
GND_Tuner GND_T uner
EN 67
DVB T2 Demodulator
U103
IF_P_TC
37 24
TAINP TESTIN
IF_N_TC 38 23
TAINM TESTOUT
39 22
AVSS CVDD2
40 21
TESTMODE SDA
41 20
RFAIN SCL
C1355 100NF 16V
DV33VDDIO
42 19
AVDD DVDD2
43 18
VSS3 VSS2
C1356 100NF 16V
DV12VDDC 44 17
CVDD4 TSDATA7
TU_SDA R1353 0R05 1/16W 45 16
IF_P_TC TTUSDA TSDATA6
TU_SCL R1345 0R05 1/16W 46 15
TTUSCL TSDATA5
47 14
GPIO1 TSDATA4
48 13
TIFAGC TSDATA3
IF_N_TC
R1372
IF_AGC_T2 49
E-Pad
10K 1/16W 5%
C1365
22NF 25V
CXD2837ER
TU_FAT_IN2+
R1361
TU_FAT_IN2-
TP709
TP
DV12_PLL DVDD3V3 FB1300 DV33_VDDIO AVDD1V2 FB1301
120R 3A 120R 3A
1 2 1 2
C1300
100NF 16V C1308 C1307 C1336 C1337 C1338 C1349
100NF 16V 100NF 16V 100NF 16V 100NF 16V 100NF 16V 10UF 6.3V 20%
DVDD3V3
R1300
10K 1/10W 5%
R1313
S2_DEMOD_RESET
33R 1/16W 5%
OSCL2
DVB-S/S2 Demodulator I2C
OSDA2
RP1300
22R
TS_S2_DQ0 1 8
TS_S2_DQ1
2 7
TS_S2_DQ2 3 6
TS_S2_DQ3 4 5
TS_S2_DQ4 1 8
TS_S2_DQ5 2 7
TS_S2_DQ6
3 6
TS_S2_DQ7 4 5
RP1301
22R
TS_S2_ERR R1341 22R 1/16W 5%
TS_S2_SY NC R1342 22R 1/16W 5%
TS_S2_VAL R1343 22R 1/16W 5%
TS_S2_CLK R1344 22R 1/16W 5%
DV12_VDDC
48
VDDC
47
GND 46 TS_S2_ERR
MPEG_ERR
45 TS_S2_SY NC
MPEG_SYNC
44 TS_S2_VAL
MPEG_VALID DV33_VDDIO
43
VDDIO
42
GND 41 DV12_VDDC
VDDC
40 TS_S2_CLK C753 / C754 / C755 / C756 / C757 / C758 / C759
MPEG_CLK
39 TS_S2_DQ0
MPEG_DATA_0 C761 / C762 / C763 / C764 / C765 / C766 / C767
38 TS_S2_DQ1
MPEG_DATA_1
37
C1300 / C1301 / C1306 / C1307 / C1308 / C1309
GND DV33_VDDIO
36
VDDIO
35 DV12_VDDC C1310 / C1311 / C1312 / C1313 / C1314 / C1315
VDDC
34 TS_S2_DQ2
MPEG_DATA_2 C1316 / C1317 / C1318 / C1319 / C1320 / C1321
33 TS_S2_DQ3
MPEG_DATA_3
C1322 / C1323 / C1331 / C1332 / C1336 / C1337
C1338 / C1339 / C1340 / C1341 / C1342 / C1343
C1344 / C1346 / C1347 / C1349 / C1350 / D750
D751 / D752 / FB752 / FB1300 / FB1301 / FB1302
FB1303 / FB1305 / L750 / L751 / Q754 / Q755 / Q757
R755 / R756 / R757 / R758 / R765 / R766 / R767
R768 / R769 / R770 / R771 / R774 / R776 / R777
R778 / R780 / R781 / R782 / R783 / R1103 / R1116
R1117 / R1128 / R1129 / R1130 / R1131 / R1132
R1133 / R1134 / R1135 / R1300 / R1302 / R1303
R1305 / R1308 / R1309 / R1310 / R1313 / R1314
R1316 / R1317 / R1318 / R1320 / R1322 / R1327
R1335 / R1336 / R1337 / R1338 / R1339 / R1340
DVB-S/S2 Demodulator R1341 / R1342 / R1343 / R1344 / RP1300 / RP1301
TU101 / U104 / U751 / X1300 / ZD750 / ZD752
back to
2015-Jun-12
div.table
XT ALI
XTAL
DEMOD POWER
XT ALO
AVDD1V2 FB1306 DV12VDDC
NC/120R/3000mA
R1332 R1363
0R05 1/16W 0R05 1/16W 1 2
1 3 + C1363
100UF 16V
C1362 C1361
18pF 50V 18pF 50V
X1301
20.5MHz
U105
DVDD3V3 +5V_SW
9
E-Pad
1 8
POK GND
2 7 R1100
VEN ADJ
3 6 0R05 1/10W
VIN VO
4 5
VPP NC
C1090
C1086 C1089 R1099 10UF 6.3V 20%
G9661
10UF 6.3V 20% 1UF 16V 4K3 1/10W 1%
DV12VDDC C1358
100NF 16V
T2_DEMO_SDA
T2_DEMO_SCL R1096
11K 1/10W 1%
DV33VDDIO
C1351
100NF 16V
TS_T2_DQ7
TS_T2_DQ6
TS_T2_DQ5
TS_T2_DQ4
TS_T2_DQ3
R1321 R1325
IF_AGC_T IF_AGC_T2 IF_AGC_T
4K7 1/16W 5% 10K 1/16W 5%
C1330 R1362 C1368
10NF 50V NC/22K 1/16W 5% 47NF 16V
T2 DEMOD RESET CIRCUIT
22R
TS_T2_DQ0 DEMOD_TS0
4 RP1302 5
TS_T2_DQ1 3 6 DEMOD_TS1 DVDD3V3
TS_T2_DQ2 2 7 DEMOD_TS2
TS_T2_DQ3 1 8 DEMOD_TS3
TS_T2_DQ4 4 5 DEMOD_TS4 R1371
TS_T2_DQ5 3 6 DEMOD_TS5 10K 1/16W 5%
TS_T2_DQ6 2 7 DEMOD_TS6
TS_T2_DQ7 1 8 DEMOD_TS7
R1352
22R
RP1303 T2_DEMOD_RESET 33R 1/16W 5%
TS_T2_SYNC R1365 22R 1/16W 5% DEMOD_TSSYNC
TS_T2_VAL DEMOD_TSVALID
R1366 22R 1/16W 5%
TS_T2_CLK R1364 22R 1/16W 5% DEMOD_TSCLK
T model
Function\Items\ Models
(T/C,T2)
TUNER TU102 TDSY_G720D
TU101 NC
T2 Demod IC U103 CXD2837
S2 Demod IC U104 NC
DV12_ADC
w/o T2
C1086 / C1089 / C1090 / C1302 / C1303
C1320 C1322 C1316 C1323
1nF 50V 1nF 50V 100NF 16V 100NF 16V C1328 / C1330 / C1335 / C1351 / C1352
C1353 / C1354 / C1355 / C1356 / C1357
C1358 / C1359 / C1360 / C1361 / C1362
C1363 / C1364 / C1365 / FB1307 / R1096
NC YES
R1099 / R1100 / R1103 / R1116 / R1117
R1128 / R1129 / R1130 / R1131 / R1132
R1133 / R1134 / R1135 / R1321 / R1328
R1329 / R1332 / R1345 / R1352 / R1353
R1354 / R1355 / R1359 / R1360 / R1361
R1363 / R1364 / R1365 / R1366 / R1367
S2_RESET
R1368 / R1369 / R1370 / R1371 / R1372
DEMOD_RESET RP1302 / RP1303 / U103 / U105 / X1301
R1330/R1331 1K
R1333 620R
C 1 3 5 9 C / 1 3 6 0 NC
R1346/R1347 0R
R1361 NC
DEMOD_TS0 R1328/R1329
DEMOD_TS1
NC
R1354/R1355
DEMOD_TS2
DEMOD_TS3
C1302/C1303 NC
DEMOD_TS4
DEMOD_TS5 C1328/C1335 NC
DEMOD_TS6
DEMOD_TS7
YES NC
R1348 / R1349
TU102 ST25CS-2-E TDSY_G720D
DEMOD_TSSY NC
DEMOD_TSVALID
DEMOD_TSCLK
+5V_SW
2,3,4,5,6,7,8,9,10,11,12,13,15 GND
w/o S2 S2
2 +3V3_TUNER
6 OSDA2
6 OSCL2
6 IF_AGC
NC YES
6 TU_FAT_IN2+
6 TU_FAT_IN2-
2,6,9,13 AVDD1V2
2,3,4,5,7,9,11,12,15 DVDD3V3
4,5,7 OSDA0
4,5,7 OSCL0
12 DEMOD_TSSYNC
12 DEMOD_TSVALID
12 DEMOD_TSCLK
12 DEMOD_TS0
12 DEMOD_TS1
12 DEMOD_TS2
12 DEMOD_TS3
12 DEMOD_TS4
12 DEMOD_TS5
12 DEMOD_TS6
12 DEMOD_TS7
3 LINEDROP
3 13V/18V_SW
3 TUNER_LNB
3 DISEQC_OUT
9 S2_DEMOD_RESET
9 T2_DEMOD_RESET
DVB/T2/C/S2 Tuner
B13
DVDD3V3 FB1307 DV33VDDIO
120R 3A
1 2
DV12VDDC
R605 IF_AGC
10K 1/16W 5%
C621
47NF 16V
T2_RESET:
Res et : Low
Norm al : High
T2_RESET
C1364
270PF 50V
K model H model
(T/C,S2) (T/C)
TCL ST25CS-2-E
TDQS-A901F NC
NC NC
AVL6211LA NC
T2
0R
NC
2 2 P F
100R
220R
47R
1UF
22PF
+5V_SW 2,3,5,6,7,8,9,12,13
+3V3_TUNER
OSDA2
OSCL2
IF_AGC
TU_FAT_IN2+
TU_FAT_IN2-
AVDD1V2
DVDD3V3
OSDA0
OSCL0
DEMOD_TSSYNC
DEMOD_TSVALID
DEMOD_TSCLK
DEMOD_TS0
DEMOD_TS1
DEMOD_TS2
DEMOD_TS3
DEMOD_TS4
DEMOD_TS5
DEMOD_TS6
DEMOD_TS7
LINEDROP
13V/18V_SW
TUNER_LNB
DISEQC_OUT
S2_DEMOD_RESET
T2_DEMOD_RESET
2013-10-03
715G6165
19600_520.eps