LG 32LD660 / 32LD665H (CHASSIS:LA05C) Service Manual ▷ View online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+1.2V_BCM3549P
+3.3V_BCM3549P
+3.3V
+3.3V_BCM3549P
+1.8V_DDR_BCM3549P
BLM18PG121SN1D
L1200
+1.8V_DDR_BCM3549P
+1.8V_DDR_BCM3549P
+3.3V_BCM3549P
+1.2V_BCM3549P
+D_1.2V
+1.8V_DDR
+1.8V_DDR_BCM3549P
BLM18PG121SN1D
L1202
BLM18PG121SN1D
L1203
0 . 1 u F
C1251
0 . 1 u F
16V
16V
C1200
0 . 1 u F
16V
16V
C1232
0 . 1 u F
C1214
0 . 1 u F
C1253
0 . 1 u F
16V
16V
C1226
0 . 1 u F
16V
16V
C1206
0 . 1 u F
C1224
0 . 1 u F
C1209
0 . 1 u F
16V
16V
C1234
0 . 1 u F
16V
16V
C1203
0 . 1 u F
C1213
0 . 1 u F
16V
16V
C1221
0 . 1 u F
16V
16V
C1233
0 . 1 u F
C1252
0 . 1 u F
16V
16V
C1238
0 . 1 u F
16V
16V
C1236
0 . 1 u F
C1220
0 . 1 u F
16V
16V
C1228
0 . 1 u F
C1218
0 . 1 u F
16V
16V
C1211
0 . 1 u F
16V
16V
C1223
0 . 1 u F
16V
16V
C1231
0 . 1 u F
C1255
0 . 1 u F
C1254
0 . 1 u F
16V
16V
C1229
0 . 1 u F
C1249
0 . 1 u F
16V
16V
C1217
0 . 1 u F
16V
16V
C1235
0 . 1 u F
C1219
0 . 1 u F
C1208
0 . 1 u F
C1258
0 . 1 u F
C1250
0 . 1 u F16V
C1247
0 . 1 u F
C1205
0 . 1 u F
C1248
0 . 1 u F
16V
16V
C1227
0 . 1 u F
C1207
0 . 1 u F
C1256
0 . 1 u F
16V
16V
C1212
0 . 1 u F16V
C1257
0 . 1 u F
16V
16V
C1201
0 . 1 u F
16V
16V
C1216
0 . 1 u F
16V
16V
C1202
0 . 1 u F
16V
16V
C1222
0 . 1 u F
C1230
0 . 1 u F
C1215
0 . 1 u F
16V
16V
C1210
0 . 1 u F
C1225
0 . 1 u F
16V
16V
C1240
0 . 1 u F
C1204
0 . 1 u F
16V
16V
C1242
0 . 1 u F
16V
16V
C1243
0 . 1 u F
16V
16V
C1244
NFM18PS105R0J
6.3V
C1262
OUT
IN
GND
NFM18PS105R0J
6.3V
C1263
OUT
IN
GND
NFM18PS105R0J
6.3V
C1261
OUT
IN
GND
NFM18PS105R0J
6.3V
C1260
OUT
IN
GND
NFM18PS105R0J
6.3V
C1259
OUT
IN
GND
LGE3549XSP P22(3D PIP)
IC100
VDDC_1
H8
VDDC_2
J 8
VDDC_3
K8
VDDC_4
L8
VDDC_5
M8
VDDC_6
N8
VDDC_7
P8
VDDC_8
R8
VDDC_9
H9
VDDC_10
H10
VDDC_11
H11
VDDC_12
H12
VDDC_13
H13
VDDC_14
H14
VDDC_15
H15
VDDC_16
H16
VDDC_17
H17
VDDC_18
H18
VDDC_19
H19
VDDC_20
J 1 9
VDDC_21
K19
VDDC_22
L19
VDDC_23
M19
VDDC_24
N19
VDDC_25
P19
VDDC_26
R19
VDDC_27
T19
VDDC_28
U19
VDDC_29
V19
AGC_VDDO
V24
VDDO_1
W11
VDDO_2
W12
VDDO_3
W17
VDDO_4
W18
VDDO_5
E26
VDDO_6
L26
VDDO_7
T26
DDRV_1
A9
DDRV_2
G9
DDRV_3
G11
DDRV_4
G13
DDRV_5
A14
DDRV_6
G15
DDRV_7
G17
DDRV_8
A19
DDRV_9
G19
LGE3549XSP P22(3D PIP)
IC100
DVSS_1
T6
DVSS_2
J 7
DVSS_3
K7
DVSS_4
L7
DVSS_5
M7
DVSS_6
T7
DVSS_7
AA7
DVSS_8
T8
DVSS_10
AA8
DVSS_11
D9
DVSS_12
W9
DVSS_13
Y9
DVSS_14
K10
DVSS_15
L10
DVSS_16
M10
DVSS_17
N10
DVSS_18
P10
DVSS_19
R10
DVSS_20
T10
DVSS_21
U10
DVSS_22
W10
DVSS_23
A11
DVSS_24
K11
DVSS_25
L11
DVSS_26
M11
DVSS_27
N11
DVSS_28
P11
DVSS_29
R11
DVSS_30
T11
DVSS_31
U11
DVSS_32
D12
DVSS_33
G12
DVSS_34
K12
DVSS_35
L12
DVSS_36
M12
DVSS_37
N12
DVSS_38
P12
DVSS_39
R12
DVSS_40
T12
DVSS_41
U12
DVSS_42
K13
DVSS_43
L13
DVSS_44
M13
DVSS_45
N13
DVSS_46
P13
DVSS_47
R13
DVSS_48
T13
DVSS_49
U13
DVSS_50
G14
DVSS_51
K14
DVSS_52
L14
DVSS_53
M14
DVSS_54
N14
DVSS_55
P14
DVSS_56
R14
DVSS_57
T14
DVSS_58
U14
DVSS_59
K15
DVSS_60
L15
DVSS_61
M15
DVSS_62
N15
DVSS_63
P15
DVSS_64
R15
DVSS_65
T15
DVSS_66
U15
DVSS_67
W15
DVSS_68
A16
DVSS_69
G16
DVSS_70
K16
DVSS_71
L16
DVSS_72
M16
DVSS_73
N16
DVSS_74
P16
DVSS_75
R16
DVSS_76
T16
DVSS_77
U16
DVSS_78
D17
DVSS_79
K17
DVSS_80
L17
DVSS_81
M17
DVSS_82
N17
DVSS_83
P17
DVSS_84
R17
DVSS_85
T17
DVSS_86
U17
DVSS_87
AA17
DVSS_88
AB17
DVSS_89
G18
DVSS_91
AB18
DVSS_92
AC18
DVSS_95
D20
DVSS_96
G20
DVSS_97
H20
DVSS_98
J 2 0
DVSS_99
K20
DVSS_100
L20
DVSS_101
M20
DVSS_102
N20
DVSS_103
P20
DVSS_104
R20
DVSS_105
U20
DVSS_106
A21
DVSS_107
N21
DVSS_90
V21
DVSS_93
W24
DVSS_94
F26
DVSS_9
K26
10uF
6.3V
C1237
10uF
C1241
10uF
C1246
10uF
C1245
10uF
6.3V
C1239
BLM18PG121SN1D
L1201
BCM3548 DDR 1.8V By CAP : Place near to BCM3548
24mA
BCM POWER
12
18
32/37/42LD660H
2 0 1 0 . 1 2 . 1 3
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
1K
R1334
PHY2PTXEN
AL19
EPHY_RXIP0
14:T10
HUB_POWER
5:AG17
0
R1357
P4MODE0
AL15
1K
R1351
1K
R1337
NFM18PS105R0J
6.3V
C1340
OPT
OUT
IN
GND
EPHY_TXOP3
W15
D1.8_ETHUB
P4MODE1
AC19
D3.3_ETHUB
EPHY_RXIN1
14:AF9
0 . 1 u F
C1308
33
R1332
A3.3_ETHUB
4 9 . 9
1%
1%
R1312
ETHUB_MDIO
5:AB18;X27
18pF
50V
C1345
EPHY_RXIP3
X15
LAN_ACT1
14:AG6
4 9 . 9
1%
1%
R1301
1.69K
1%
R1324
25MHz
X1300
EPHY_RXIP1
14:AF10
ETHUB_MDC
5:AB18;X27
1K
R1360
10K
R1375
1K
R1358
EPHY_RDP
1 0 : P 1 2
1K
R1348
GXFULL
O22
1K
R1306
ENDEFER
5:AG16
EPHY_TDP
1 0 : P 1 1
EPHY_RDN
1 0 : P 1 2
A3.3_ETHUB
47K
R1304
ETHUB_MDC 5:AB18;AM7
EPHY_TXOP3
R9
0 . 1 u F
C1314
0 . 1 u F
16V
16V
C1343
OPT
AP1117E18G-13
IC1301
2
OUT
3
IN
1
ADJ/GND
AO3407A
Q1300
G
D
S
D2.5V_ETHUB
22
R1377
LAN_LINK1
14:AG7
LAN_ACT0
14:U6
0 . 1 u F
C1315
DUP3_GYMODE
S27
0 . 1 u F
C1322
LAN_LINK0
14:U7
GXMODE
AL15
2.2K
OPT
OPT
R1305
22
R1376
EPHY_TXOP0
14:T12
DUP3_GYMODE
AL14
0 . 1 u F
C1309
+3.5V_ST
1K
R1325
EPHY_TXOP1
14:AF11
ETHUB_RESET 5:AG17
PHY2PTXEN
V27
270
1%
R1323
A1.8_ETHUB
BLM18PG121SN1D
L1302
2SC3052
Q1301
E
B
C
4 9 . 9
1%
1%
R1302
1M
R1319
EPHY_TDN
1 0 : P 1 1
4 9 . 9
1%
1%
R1300
EPHY_TXON3
R8
EPHY_TXON3
W15
BLM18PG121SN1D
L1305
0 . 1 u F
C1313
EPHY_RXIP3
R7
GYSPD
O22
33
R1333
0 . 1 u F
16V
16V
C1307
4 9 . 9
1%
1%
R1311
470
R1353
D3.3_ETHUB
4 9 . 9
1%
1%
R1303
DISDUALMII
AL16
470
R1354
A1.8_ETHUB
P4MODE0
AC19
ETHUB_MDIO
5:AB18;AM7
D3.3_ETHUB
SETGROUP
AL19
1K
R1347
DISDUALMII
AC19
EPHY_RXIN0
14:T9
18pF
50V
C1344
EPHY_TXON0
14:T11
SETGROUP
T27
GXMODE
T27
0
R1356
4 9 . 9
1%
1%
R1313
0
R1314
EPHY_RXIN3
R5
P4MODE1
AL16
0 . 1 u F
C1316
A3.3_ETHUB
D1.8_ETHUB
1K
OPT
R1352
RTL8306G
IC1300
1
AVDD18_1
2
RXIN[0]
3
RXIP[0]
4
AGND_1
5
TXOP[0]
6
TXON[0]
7
AVDD18_2
8
AVDD18_3
9
TXON[1]
10
TXOP[1]
11
AGND_2
12
RXIP[1]
13
RXIN[1]
14
AVDD18_4
15
AVDD18_5
16
RXIN[2]
17
RXIP[2]
18
AGND_3
19
TXOP[2]
20
TXON[2]
21
AVDD18_6
22
AVDD18_7
23
TXON[3]
24
TXOP[3]
25
AGND_4
26
RXIP[3]
27
RXIN[3]
28
AVDD18_8
29
AVDD18_9
30
RXIN[4]
31
RXIP[4]
32
AGND_5
33
TXOP[4]
34
TXON[4]
35
AVDD18_10
36
ITEST1
37
ITEST2
38
ITEST3
39 DGND_1
40 RESET#
41 ITEST4
42
DISDUALMII(MODESET4)
43 DVDD18_1
44
P4MODE[1](MODESET3)
45
P4MODE[0](MODESET2)
46P4FLCTRL/CPU_INTERRUPT#
47 P4SPDSTA
48
P4DUPSTA/HOME_CRS
49P4LNKSTA#
50 DGND_2
51
MTXC/PRXC/CTRL_REFCLK1
52M(R)TXEN/PRXDV
53 DVDD18_2
54
M(R)TXD[0]/PRXD[0]/LEDMODE[0]
55
M(R)TXD[1]/PRXD[1]/LEDMODE[1]
56
MTXD[2]/PRXD[2]/P4IRTAG[0]
57
MTXD[3]/PRXD[3]/P4IRTAG[1]
58MCOL/PCOL
59
MRXC/PTXC/REFCLK1
60
MRXDV/PTXEN/CRSDV
61
M(R)RXD[0]/PTXD[0]
62 DVDD33_1
63
M(R)RXD[1]/PTXD[1]
64 DGND_3
65
ITEST5
66
MRXD[2]/PTXD[2]
67
MRXD[3]/PTXD[3]
68
SEL_MIIMAC#/DISDSPRI
69
EN_AUTOXOVER
70
DVDD18_3
71
EN_RST_BLNK
72
ITEST6
73
PHY2PRXD[0]/M(R)2TXD[0]/ENEEPROM
74
SCL_MDC
75
SDA_MDIO
76
PHY2PRXD[1]/M(R)2TXD[1]/GXENFC
77
PHY2PRXD[2]/M2TXD[2]/GYENFC
78
PHY2PRXD[3]/M2TXD[3]/ENBKPRS
79
DGND_4
80
PHY2PRXDV/M(R)2TXEN/DISBRDCTRL
81
PHY2PRXC/M2TXC/CTRL_REFCLK2
82
PHY2PTXC/M2RXC/REFCLK2
83
DISPORTPRI[0]/PHY2PTXEN/M2RXDV/CRSDV2
84
DISPORTPRI[1]/PHY2PTXD[0]/M(R)2RXD[0]
85
DISPORTPRI[2]/PHY2PTXD[1]/M(R)2RXD[1]
86
DISPORTPRI[3]/PHY2PTXD[2]/M2RXD[2]
87
DVDD33_2
88
DISPORTPRI[4]/PHY2PTXD[3]/M2RXD[3]
89
PHY2PCOL/M2COL/LED_BLNK_TIME
90
LOOPLED#/ENDEFER
91
LED_ADD[4]/DISTAGPRI
92
LED_ACT[4]/DISHOMEPLUG
93
LED_SPD[4]/DISVLAN
94
DGND_5
95
LED_DUP[4]/SETGROUP
96
LED_ADD[3]/MODESET1
97
LED_ACT[3]/EN48PASS1
98
LED_SPD[3]/DISARP
99
LED_DUP[3]/MODESET0
100
DVDD18_4
101
LED_ADD[2]/DISLEAKY
102
DGND_6
103
LED_ACT[2]/P4ANEG
104
LED_SPD[2]/GXANEG
105
LED_DUP[2]/GYANEG
106
DVDD33_3
107
LED_ADD[1]/GXSPD100
108
LED_ACT[1]/GYSPD100
109
LED_SPD[1]/GXFULL
110
LED_DUP[1]/GYFULL
111
LED_ADD[0]/ENFORWARD
112
DGND_7
113
LED_ACT[0]/BCINDROP
114
LED_SPD[0]/MAX1536
115
LED_DUP[0]
116
CK25MOUT
117
OSCI
118
HVDD33
119
AVDD18_11
120
X1
121
X2
122
AGND_6
123
VCTRL
124
DTEST2
125
DTEST1
126
AGND_7
127
IBREF
128
AVDD18_12
0 . 1 u F
16V
C1326
OPT
4 9 . 9
1%
1%
R1310
0 . 1 u F
16V
C1341
0 . 1 u F
C1323
GYSPD
AI24
GXFULL
AI24
BLM18PG121SN1D
L1306
A1.8_ETHUB
EPHY_TXON1
14:AF10
470
OPT
R1350
EPHY_RXIN3
X15
10uF
6.3V
6.3V
C1328
2 . 2 u F
10V
10V
C1300
22uF
OPT
C1342
22uF
6.3V
6.3V
C1330
22uF
6.3V
6.3V
C1334
OPT
BLM18PG121SN1D
L1300
BLM18PG121SN1D
L1301
BLM18PG121SN1D
L1303
D1.8_ETHUB
0 . 1 u F
16V
16V
C1329
0 . 1 u F
C1318
OPT
0 . 1 u F
16V
C1333
0 . 1 u F
C1336
OPT
0 . 1 u F
C1327
OPT
0 . 1 u F
C1320
OPT
D2.5V_ETHUB
0 . 1 u F
C1321
OPT
D3.3_ETHUB
0 . 1 u F
C1319
0 . 1 u F
C1332
OPT
0 . 1 u F
C1305
A3.3_ETHUB
BLM18PG121SN1D
L1304
A1.8_ETHUB
0 . 1 u F
C1306
0 . 1 u F
C1311
OPT
+A_2.5V
0 . 1 u F
C1304
0 . 1 u F
C1317
OPT
22uF
6.3V
6.3V
C1302
0 . 1 u F
C1324
OPT
22uF
6.3V
6.3V
C1303
0 . 1 u F
C1310
OPT
0 . 1 u F
C1325
OPT
22uF
6.3V
6.3V
C1301
22uF
6.3V
6.3V
OPT
C1337
C1337
0 . 1 u F
C1331
OPT
22uF
6.3V
6.3V
C1312
ETHERNET HUB
13
18
32/37/42LD660H
2 0 1 0 . 1 2 . 1 3
STRAPPING PIN CONFIG
P l a c e C l o s e T o R T L 8 3 0 6
CONFIG FOR MAC5
P l a c e c l o s e t o c h i p
P l a c e C l o s e T o R T L 8 3 0 6
P H Y 2 P R X D V : B r o a d c a s t s t r o m c o n t r o l e n a b l e / d i s a b l e
P H Y 2 P R X D 3 : B a c k p r e s s u r e e n a b l e / d i s a b l e
E N D E F E R : D e f e r e n a b l e / d i s a b l e
EN_AUTOXOVER : Auto cross over enable/disable
P l a c e c l o s e t o c h i p
BCM TO RTL matching
D i f f e r e n t i a l 1 0 0 o h m
N o V i a
C l o s e t o
P l a c e t o c e n t e r p o s i t i o n b e t w e e n t w o c h i p s
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
100
R1419
100
R1401
220pF
C1413
510
R1479
2.7K
R1463
0
R1408
PTC_RX_5V
I 2 3 ; 5 : X 7
USB_CTL1
1 0 : P 1 3
USB_DM1
1 0 : P 1 5
USB DOWN STREAM
3AU04S-305-ZC-(LG)
JK1401
1
2
3
4
5
TP1403
A1.8_ETHUB
UART3_TX
C 2 5 ; 5 : N 1 5 ; 5 : Y 2 6 ;
5:AB6
+5V_USB_1
AE21
47K
R1402
2.7K
R1423
+3.5V_ST
+5V_DEVICE
1K
R1431
LAN_LINK0
13:O21
LAN_LINK1
13:AM24
+5V_ST
0 . 1 u F
C1416
BCM_TX
9 : A J 2 5
PTC_TX_BCM
9 : A J 2 2
0
R1468
BCM_RX
9 : A J 2 5
10K
R1470
EPHY_RXIP0
1 3 : S 1 5
100
R1424
EPHY_RXIP1
13:U15
5.6V
D1403
0 . 1 u F
C1406
+5V_USB_1
AK27
PTC_TX
5:X7
MAX3232CDR
IC1403
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
DOUT2
8
RIN2
9
ROUT2
10
DIN2
11
DIN1
12
ROUT1
13
RIN1
14
DOUT1
15
GND
16
VCC
TP1401
0 . 1 u F
C1408
UART3_RX
I 2 3 ; 5 : N 1 5 ; 5 : Y 2 6 ;
5:AB7
10uF
10V
10V
C1400
RS232_RX
L15
+3.3V
30V
D1402
22K
R1406
LAN_ACT1
13:AM24
EPHY_TXON1
1 3 : T 1 5
10K
R1469
0 . 1 u F
C1415
10K
R1436
5.6V
D1400
10K
R1400
100
R1411
EPHY_TXOP0
1 3 : S 1 5
+3.5V_ST
TP1402
100
R1414
RS232_RX
T16
USB_DP1
1 0 : P 1 4
RESET_high
5:O27
+3.3V
A1.8_ETHUB
AP2191SG-13
IC1404
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
22K
R1457
100
R1405
TC4053BFN
IC1402
3
1Z
2
0Y
4
Z-COM
1
1Y
6
INH
5
0Z
7
VEE
8
VSS
9
C
10
B
11
A
12
0X
13
1X
14
X-COM
15
Y-COM
16
VDD
UART_SWB
5:AA21
0 . 3 3 u F
C1405
100
R1413
1K
R1462
SPG09-DB-009
JK1402
1
2
3
4
5
6
7
8
9
10
Update_SW
5 : L 1 9
LAN_ACT0
13:O21
PTC_RX_5V
P 2 2 ; 5 : X 7
100uF
16V
16V
C1402
USB_OCD1 1 0 : P 1 3
0
R1467
100
R1455
0
R1425
0 . 3 3 u F
C1414
100
R1442
10K
R1432
/RESET_BY_CPU
9:AN22
510
R1450
100
R1418
EPHY_RXIN1
13:U15
30V
D1405
+3.3V
+3.5V_ST
TC4053BFN
IC1401
3
1Z
2
0Y
4
Z-COM
1
1Y
6
INH
5
0Z
7
VEE
8
VSS
9
C
10
B
11
A
12
0X
13
1X
14
X-COM
15
Y-COM
16
VDD
47K
R1404
UART3_RX
L 1 4 ; 5 : N 1 5 ; 5 : Y 2 6 ;
5:AB7
510
R1480
RS232_TX
T16
EPHY_TXON0
1 3 : T 1 5
PTC_RX_BCM_3.3V
9 : A J 2 2
100
R1403
100
R1426
0
R1435
47
R1433
UART_SWA
5:AA21
10K
R1428
+3.5V_ST
0 . 0 4 7 u F
C1411
/Uptdate_By_CPU
9 : A J 2 0
+3.5V_ST
100
R1430
220pF
C1412
RS232_TX
L16
+5V_ST
0 . 1 u F
16V
C1420
30V
D1409
OPT
100
R1427
510
R1449
0 . 3 3 u F
C1404
UART3_TX
C 1 6 ; 5 : N 1 5 ; 5 : Y 2 6 ;
5:AB6
EPHY_TXOP1
1 3 : T 1 5
+3.5V_ST
EPHY_RXIN0
1 3 : S 1 5
BLM18PG121SN1D
L1405
1K
R1438
0 . 1 u F
C1401
MLB-201209-0120P-N2
L1403
BLM18PG121SN1D
L1406
2SC3052
Q1403
E
B
C
2SC3052
Q1406
E
B
C
2SC3052
Q1400
E
B
C
2SC3052
Q1405
E
B
C
43-10013AD11-1
JK1400
LAN IC
1
2
3
4
5
6
7
8
D1
D2
D3
D4
9
43-10013AD11-1
JK1406
LAN IC
1
2
3
4
5
6
7
8
D1
D2
D3
D4
9
4 9 . 9
1%
1%
R1477
4 9 . 9
1%
1%
R1478
4 9 . 9
1%
1%
R1475
0 . 1 u F
C1418
0 . 1 u F
C1417
4 9 . 9
1%
1%
R1476
4 9 . 9
1%
1%
R1448
4 9 . 9
1%
1%
R1445
4 9 . 9
1%
1%
R1444
0 . 1 u F
C1410
0 . 1 u F
C1409
4 9 . 9
1%
1%
R1447
30V
D1416
30V
D1417
30V
D1407
30V
D1411
30V
D1419
30V
D1414
30V
D1412
30V
D1410
30V
D1415
30V
D1406
30V
D1418
30V
D1413
XRJV-01V-D12-180
LAN
JK1400-*1
1
2
3
4
5
6
7
8
D1
D2
D3
D4
9
XRJV-01V-D12-180
LAN
JK1406-*1
1
2
3
4
5
6
7
8
D1
D2
D3
D4
9
14
RS232/USB/ETH
18
32/37/42LD660H
2 0 1 0 . 1 2 . 1 3
1
T r a c e i m p e d a n c e : 1 0 0 o h m d i f f e r e n c t i a l i m p e d a n c e t o G N D p l a n e
USB JACK
A d j a c e n t T X / R X d i f f e r e n t i a l p a i r s s h o u l d b e s e p a r a t e d b y m o r e t h a n
1 5 m i l s t o e a c h o t h e r
S e r i a l P o r t
SELECT PTC OAD OR NOT
0
X
0
O b j e c t i v e
PTC DEBUG
SW_B
PTC USB
5 m i l s t r a c e w i d t h w i t h 7 m i l s a i r g a p o n P / N p a i r .
X
BCM DEBUG
COM/MON
RxD
BCM Tolerance
1
1
SIMULATION
1
LAN 1
SW_A
X
SELECT PTC OR BCM DEBUG
LAN 2
X
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
100
R1525
+D1.8V_VDEC
100
R1505
+D_1.8V
3.3K
OPT
R1532
51
AR1520
33pF
50V
50V
OPT
C1560
+3.3V_VDEC
34
R1504
51
R1521
75
R1534
51
REAR_CVBS
17:M24
BLM18PG121SN1D
L1501
470
R1523
33pF
50V
C1543
51
R1509
3.3K
R1522
4.7K
1%
R1512
MAIN_CVBS
1 1 : E 1 4
+A1.8V_VDEC
0
R1518
4.7K
1%
R1510
+A1.8V_VDEC
33pF
50V
OPT
C1561
0
R1520
TUNER_CVBS
1:O14
TW9910DANB2-GR
IC1501
1
VDDE_1
2
SCLK
3
SDAT
4
PDN
5
RSTB
6
TMODE
7
NC_1
8
AVD_1
9
YMUX3
10
YMUX2
11
YGND
12
YMUX1
13
YMUX0
14
AVS_1
15
CIN0
16
AVD_2
17
AVS_2
18
NC_2
19
VSS_1
20
VS
21
HS
22
MPOUT
23
CLKX2
24
VSSE_1
25
VDDE_2
26
VD[15]
27
VD[14]
28
VD[13]
29
VD[12]
30
VD[11]
31
NC_3
32
VDD
33
VD[10]
34
VD[9]
35
VD[8]
36
VD[7]
37
VD[6]
38
VD[5]
39
VD[4]
40
VD[3]
41
VD[2]
42
VSS_2
43
NC_4
44
VD[1]
45
VD[0]/SIAD0
46
VSSE_2
47
XTI
48
XTO
SUB_CVBS
V15
0 . 2 2 u F
16V
16V
C1505
VDEC_656_DATA[0-7]
9 : A J 2 0
SIDE_CVBS
1 7 : J 1 2
470
R1516
+3.3V_VDEC
BLM18PG121SN1D
L1500
100
R1541
1M
R1529
220
R1507
+D1.8V_VDEC
+3.3V_VDEC
100
R1515
51
R1500
+D_9V
27MHz
X1500
OPT
R1514
470
R1517
SUB_CVBS
P12
470
R1519
0 . 2 2 u F
16V
16V
C1531
220
R1524
SCL2
9:AL14;1:AN22
75
R1508
33pF
50V
50V
C1542
MAIN_CVBS_INCM
1 1 : E 1 2
TEA6425DT
IC1502
3
IN2
2
SDA
4
SCL
1
IN1
6
IN4
5
IN3
7
SUB
8
IN5
9
VCCP
10
IN6
11
GND
12
OUT8
13
OUT7
14
OUT6
15
OUT5
16
OUT4
17
OUT3
18
OUT2
19
OUT1
20
VCC
100
R1542
SDA1
9 : A L 1 5 ; 3 : F 1 9 ; 8 : S 1 5 ;
1 8 : J 2 4
220
R1506
+D_1.8V
/VDEC_RESET
9 : A J 2 6
SCL1
9 : A L 1 5 ; 3 : F 1 9 ; 8 : S 1 6 ;
1 8 : J 2 5
24pF
C1509
SDA2
9:AL14;1:AN22
+12V
VDEC_656_CLK
9 : A J 2 0
R1531
OPT
+D_9V
24pF
C1526
0 . 1 u F
C1518
0 . 1 u F
C1510
0 . 1 u F
C1507
0 . 1 u F
C1523
0 . 1 u F
C1502
0 . 1 u F
C1521
0 . 1 u F
C1520
OPT
0 . 1 u F
C1522
0 . 1 u F
C1511
OPT
C1514
10uF
6.3V
C1500
10uF 6.3V
C1503
10uF 6.3V
C1501
2SC3052
Q1500
E
B
C
2SC3052
Q1501
E
B
C
0 . 0 1 u F
C1519
OPT
0 . 0 1 u F
C1524
OPT
0 . 0 1 u F
C1516
OPT
1W
200
R1501
+D_9V
1W
200
R1502
120-ohm
L1502
10uF
16V
16V
C1506
8.2V
ZD1500
VDEC_656_DATA[4]
VDEC_656_DATA[3]
VDEC_656_DATA[0]
VDEC_656_DATA[7]
VDEC_656_DATA[5]
VDEC_656_DATA[2]
VDEC_656_DATA[6]
VDEC_656_DATA[1]
VDEC
15
18
32/37/42LD660H
2 0 1 0 . 1 2 . 1 3
0x90
I2C
I 2 C : 0 x 8 8
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