LG 42PG6000 Service Manual page 31

TDFV-G135D 1
TU301
TUNER
C30 5
100 pF
50 V
R33 4 100
SCL2_3.3 V FE_SC L
R33 5 100
SDA2_3.3 V FE_SD A
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE S
SPECIAL FEATURES IMPORTANT FOR PRO TECTION 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 .
IC100
FLI10610H-AA
CPL_DDR2_D[0 ] CPL_DDR2_A[0 ]
F24 P27
CPL_DDR2_D[1 ] DDR_D0 DDR_A0 CPL_DDR2_A[1 ]
M24 U29
CPL_DDR2_D[2 ] DDR_D1 DDR_A1 CPL_DDR2_A[2 ]
J25 R26
CPL_DDR2_D[3 ] DDR_D2 DDR_A2
K26 U26 CPL_DDR2_A[3 ]
CPL_DDR2_D[4 ] DDR_D3 DDR_A3 CPL_DDR2_A[4 ]
M26 P25
CPL_DDR2_D[5 ] E25 DDR_D4 DDR_A4 T28 CPL_DDR2_A[5 ]
CPL_DDR2_A[0-12 ]
CPL_DDR2_D[6 ] L25 DDR_D5 DDR_A5 R27 CPL_DDR2_A[6 ]
DDR_D6 DDR_A6
CPL_DDR2_D[7 ] F26 V28 CPL_DDR2_A[7 ]
DDR_D7 DDR_A7
CPL_DDR2_D[8 ] E29 R29 CPL_DDR2_A[8 ]
DDR_D8 DDR_A8
CPL_DDR2_D[9 ] L29 T29 CPL_DDR2_A[9 ]
CPL_DDR2_D[10] DDR_D9 DDR_A9 CPL_DDR2_A[ 10]
H28 V25
CPL_DDR2_D[11] DDR_D1 0 DDR_A10
CPL_DDR2_D[0-31 ] J29 R28 CPL_DDR2_A[11 ]
CPL_DDR2_D[12] DDR_D1 1 DDR_A11 CPL_DDR2_A[ 12]
L27 V26
CPL_DDR2_D[13] DDR_D1 2 DDR_A12
E27
CPL_DDR2_D[14] DDR_D1 3
K28
CPL_DDR2_D[15] F28 DDR_D1 4 K24 CPL_DDR2_DM[0 ]
CPL_DDR2_D[16] Y24 DDR_D1 5 DDR_DM0 J27 CPL_DDR2_DM[1 ]
DDR_D1 6 DDR_DM1
CPL_DDR2_D[17] AF28 AD24 CPL_DDR2_DM[2 ]
DDR_D1 7 DDR_DM2
CPL_DDR2_D[18] AC25 AC27 CPL_DDR2_DM[3 ] CPL_DDR2_DM[0-3 ]
DDR_D1 8 DDR_DM3
CPL_DDR2_D[19] AD26
DDR_D1 9
CPL_DDR2_D[20] AF26
CPL_DDR2_D[21] DDR_D2 0
W25 U28 CPL_DDR2_BA 0
CPL_DDR2_D[22] DDR_D2 1 DDR_BA0
AE25 T27 CPL_DDR2_BA 1
CPL_DDR2_D[23] DDR_D2 2 DDR_BA1
Y26
CPL_DDR2_D[24] DDR_D2 3
W29 P24 CPL_DDR2_CAS_ N
CPL_DDR2_D[25] DDR_D2 4 DDR_CAS_ N
AE29 N26 CPL_DDR2_RAS_ N
CPL_DDR2_D[26] AB28 DDR_D2 5 DDR_RAS_ N N25
DDR_D2 6 DDR_CS_ N CPL_DDR2_CS_ N
CPL_DDR2_D[27] AC29 T25
DDR_D2 7 DDR_WE_ N CPL_DDR2_WE_ N
CPL_DDR2_D[28] AE27
DDR_D2 8
CPL_DDR2_D[29] W27 P29
DDR_D2 9 DDR_C K CPL_DDR2_C K
CPL_DDR2_D[30] AD28 N29
CPL_DDR2_D[31] DDR_D3 0 DDR_CK_ N CPL_DDR2_CK_ N
Y28
DDR_D3 1
U27 CPL_DDR2_CK E
DDR_CK E
CPL_DDR2_DQS0_ P H25
DDR_DQS 0
CPL_DDR2_DQS0_ N H26 M27 DDR2_OD T
DDR_DQS0_ N DDR_OD T
CPL_DDR2_DQS1_ P G28 R70 9
G29 DDR_DQS 1 U24 294
CPL_DDR2_DQS1_ N
CPL_DDR2_DQS2_ P AB25 DDR_DQS1_ N DDR_CA L
DDR_DQS 2 1%
CPL_DDR2_DQS2_ N AB26
DDR_DQS2_ N
CPL_DDR2_DQS3_ P AA28
DDR_DQS 3
CPL_DDR2_DQS3_ N AA29
DDR_DQS3_ N
DDR2_D[0-31 ]
DDR2_VRE F
C75 2 10uF IC701
6.3V
HYB18T512160AF-3S
C75 3 0.1uF
16V
C70 2
0.1uF VREF DQ0 DDR2_D[0 ] DDR2_A[0-12 ]
DDR2_A[0-12 ] J2 G8
DQ1 DDR2_D[1 ]
G2
DQ2 DDR2_D[2 ]
DDR2_A[0] A0 H7
M8 DQ3 DDR2_D[3 ]
DDR2_A[1] A1 H3
M3 H1 DQ4 DDR2_D[4 ]
DDR2_A[2] A2 M7
H9 DQ5 DDR2_D[5 ]
DDR2_A[3] A3 N2
DDR2_A[4] F1 DQ6 DDR2_D[6 ]
A4 N8
DDR2_A[5] F9 DQ7 DDR2_D[7 ]
A5 N3
DDR2_A[6] C8 DQ8 DDR2_D[8 ]
A6 N7 DDR2_D[9 ]
DDR2_A[7] A7 C2 DQ9
P2 DQ10 DDR2_D[10 ]
DDR2_A[8] A8 D7
P8 DQ11 DDR2_D[11 ]
DDR2_A[9] A9 D3
P3 DQ12 DDR2_D[12 ]
DDR2_A[10 ] A10/AP D1
M2 DQ13 DDR2_D[13 ]
DDR2_A[11] A11 D9
P7 DQ14 DDR2_D[14 ]
DDR2_A[12 ] A12 R2 B1
B9 DQ15 DDR2_D[15 ] +1.8V_DOUGLAS_DD R
DDR2_BA 0 BA0 L2 DDR2_BA 0
DDR2_BA 1 BA1 L3 DDR2_BA 1
A1 VDD5
E1 VDD4
R71 1 CK VDD3
DDR2_C K 200 J8 J9 DDR2_C K
CK VDD2
DDR2_CK_ N K8 M9 C72 0 C72 1 DDR2_CK_ N
CKE VDD1 330u F 1uF
DDR2_CK E K2 R1 DDR2_CK E
6.3V 6.3V
ODT K9
DDR2_ODT_ T DDR2_ODT_ T
CS L8 A9 VDDQ10
DDR2_CS_ N DDR2_CS_ N
RAS K7 C1 VDDQ9
DDR2_RAS_ N DDR2_RAS_ N
CAS L7 C3 VDDQ8 DDR2_CAS_ N
DDR2_CAS_ N
WE K3 C7 VDDQ7 DDR2_WE_ N
DDR2_WE_ N VDDQ6
C9
VDDQ5
LDQS E9
DDR2_DQS0_ P F7 VDDQ4 DDR2_DQS2_ P
UDQS G1
DDR2_DM[0-3 ] DDR2_DQS1_ P B7 VDDQ3 DDR2_DQS3_ P
G3
VDDQ2
DDR2_DM[0 ] G7 DDR2_DM[2 ]
LDM F3 G9 VDDQ1
DDR2_DM[1 ] UDM B3 DDR2_DM[3 ]
DDR2_DQS0_ N LDQS E8 A3 VSS5 DDR2_DQS2_ N
DDR2_DQS1_ N UDQS A8 E3 VSS4 DDR2_DQS3_ N
VSS3
J3
VSS2
NC4 N1
L1 VSS1
NC5 P9
R3
NC6
R7
B2 VSSQ1 0
NC1 A2
B8 VSSQ 9
NC2 E2
A7 VSSQ 8
NC3 R8
D2 VSSQ 7
D8 VSSQ 6
VSSQ 5
VSSD L J7 E7
VSSQ 4
F2
+1.8V_DOUGLAS_DD R VSSQ 3
F8
VSSQ 2
H2
VDDL VSSQ 1
J1 H8
C70 1
0.1uF
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE S
SPECIAL FEATURES IMPORTANT FOR PRO TECTION 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 .
Copyright©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
A2
C
A1
C32 0
C31 8
4.7uF
0.1uF 10 V
READY
IC302
TPS2042BDRG 4
+5V GND OC 1
1 8
IN 2 7 OUT1
EN1 READY OUT2
3 6
R35 2 0 EN2 OC 2
4 5
RE ADY
5V_ANN_CT L
0.1uF
C31 6
READY
(USE ONLY FOR SECAM )
+5V_TUNE R C31 3
C30 6
C30 7 C30 8 C30 9 0.1uF
0.1uF 100 pF 0.1uF 220u F
16 V 50 V 16 V 16 V L303 16 V
MLB-201209-0120P-N 2
+3.3V_TUNE R
+1.8V
C32 6 C32 5
0.1uF 0.1uF
16 V 16 V
R34 6 R34 7
470 82 C31 2
R37 4
SIF 0.01u F 270
1%
Q30 1
R30 1
R34 5 2SA1504 S 330
4.7K
1%
R37 1 E
2SA1504 S R35 8
0 100
Q30 4
B
C
R37 3
1K
READY
R35 7 E
0
2SA1504 S
R34 8 C R37 2 B
Q30 2 1K
0 B C
2SC305 2 READY
R35 6
E 1K
C31 0
R35 0 C31 5
4700p F 1K
4700p F
TUNER
CPL_DDR2_D[0-31 ]
CPL_DDR2_DQS2_ N
CPL_DDR2_DQS2_ P
CPL_DDR2_D[18 ]
CPL_DDR2_D[19 ]
CPL_DDR2_DM[0-3 ]
CPL_DDR2_DM[2 ]
CPL_DDR2_DM[3 ]
CPL_DDR2_D[22 ]
CPL_DDR2_DM[0 ]
CPL_DDR2_D[17 ]
CPL_DDR2_DM[1 ] CPL_DDR2_D[20 ]
CPL_DDR2_D[21 ]
CPL_DDR2_D[16 ]
+1.8V_DOUGLAS_DD R
CPL_DDR2_D[23 ]
CPL_DDR2_DQS3_ N
DDR2_VRE F CPL_DDR2_DQS3_ P
CPL_DDR2_D[26 ]
CPL_DDR2_D[27 ]
C755 C754
0 . 1 uF 0 . 1 uF AR71 6
50V 50V 10
1/16 W
CPL_DDR2_D[30 ]
CPL_DDR2_D[25 ]
CPL_DDR2_D[28 ]
AR70 7
10
1/16 W
CPL_DDR2_D[29 ]
CPL_DDR2_D[24 ]
CPL_DDR2_D[31 ]
CPL_DDR2_D[5 ]
CPL_DDR2_D[0 ]
CPL_DDR2_D[7 ]
CPL_DDR2_DQS0_ N
CPL_DDR2_DQS0_ P
CPL_DDR2_D[2 ]
DDR2_ODT_ T
CPL_DDR2_D[3 ]
CPL_DDR2_D[6 ]
CPL_DDR2_D[1 ]
10uF CPL_DDR2_D[4 ]
C75 1
6.3V DDR2_VRE F IC703
HYB18T512160 AF-3S
C75 0 0.1uF
16V AR71 0
10
1/16 W
CPL_DDR2_D[13 ]
C72 2 VREF DQ0 DDR2_D[16 ]
J2 G8 CPL_DDR2_D[8 ]
0.1uF DQ1 DDR2_D[17 ]
G2 CPL_DDR2_D[15 ]
DQ2 DDR2_D[18 ]
DDR2_A[0] A0 H7 CPL_DDR2_DQS1_ N
M8 DQ3 DDR2_D[19 ]
DDR2_A[1] A1 H3
M3 H1 DQ4 DDR2_D[20 ]
DDR2_A[2] A2 M7
H9 DQ5 DDR2_D[21 ]
DDR2_A[3] A3 N2 DDR2_D[22 ]
DDR2_A[4] F1 DQ6
A4 N8 DDR2_D[23 ]
DDR2_A[5] F9 DQ7 CPL_DDR2_DQS1_ P
A5 N3 DDR2_D[24 ]
DDR2_A[6] C8 DQ8 CPL_DDR2_D[10 ]
A6 N7 DDR2_D[25 ]
DDR2_A[7] A7 C2 DQ9
P2 DQ10 DDR2_D[26 ] CPL_DDR2_D[11 ]
DDR2_A[8] A8 D7
P8 DQ11 DDR2_D[27 ]
DDR2_A[9] A9 D3
P3 DQ12 DDR2_D[28 ]
DDR2_A[10 ] A10/AP D1 AR71 1
M2 DQ13 DDR2_D[29 ] 10
DDR2_A[11] A11 D9 1/16 W
P7 DQ14 DDR2_D[30 ]
DDR2_A[12 ] A12 R2 B1
B9 DQ15 DDR2_D[31 ] CPL_DDR2_D[14 ]
+1.8V_DOUGLAS_DD R CPL_DDR2_D[9 ]
BA0 L2 CPL_DDR2_D[12 ]
BA1 L3
A1 VDD5 AR70 8
CPL_DDR2_A[0-12 ]
200 E1 VDD4 C74 1 C74 2 10
R71 2 CK VDD3 330u F 1uF 1/16 W
J8 J9 6.3V CPL_DDR2_A[10 ] DDR2_A[10 ]
CK VDD2 6.3V
K8 M9 CPL_DDR2_A[3 ]
CKE VDD1
K2 R1 CPL_DDR2_A[7 ]
CPL_DDR2_A[12 ] DDR2_A[12 ]
ODT K9 AR70 6
CS L8 A9 VDDQ10 10
1/16 W
RAS K7 C1 VDDQ9 CPL_DDR2_A[2 ]
CAS L7 C3 VDDQ8 CPL_DDR2_A[9 ]
WE K3 C7 VDDQ7 CPL_DDR2_A[5 ]
VDDQ6
C9
VDDQ5 CPL_DDR2_BA 1
LDQS E9
F7 VDDQ4
UDQS G1 AR71 7
B7 VDDQ3 10
G3 1/16 W
VDDQ2
G7 CPL_DDR2_WE_ N
LDM F3 G9 VDDQ1 CPL_DDR2_A[1 ]
UDM B3
CPL_DDR2_BA 0
CPL_DDR2_CK E
LDQS E8 A3 VSS5
UDQS A8 E3 VSS4
VSS3 R71 6 10
J3
VSS2 CPL_DDR2_CK_ N R71 5 10
NC4 N1 CPL_DDR2_C K
L1 VSS1 R71 4 10
NC5 P9 CPL_DDR2_A[0 ]
R3 R71 3 10
NC6 CPL_DDR2_A[4 ]
R7
B2 VSSQ1 0 AR70 4
NC1 A2 10
B8 VSSQ 9 1/16 W
NC2 E2 CPL_DDR2_A[8 ]
A7 VSSQ 8
NC3 R8
D2 VSSQ 7 CPL_DDR2_CAS_ N
CPL_DDR2_A[11 ]
D8 VSSQ 6
VSSQ 5 CPL_DDR2_A[6 ]
VSSD L J7 E7
VSSQ 4
F2
+1.8V_DOUGLAS_DD R VSSQ 3
F8
VSSQ 2 R72 4
H2 10
VDDL VSSQ 1 CPL_DDR2_CS_ N
J1 H8 R72 5 10
CPL_DDR2_RAS_ N
C72 3
0.1uF
+3.3V_DOUGLA S
IC100
FLI10610H-AA
D24
LBADC_33
C901 0
0.1uF
E23
LBADC_GND
AR90 1
1K
C25
1/16 W LBADC_IN1
C24
LBADC_IN2
+3.3V_C I B25
+5V LBADC_IN3
B24
SCART1_I D
LBADC_IN4
A25
R911 SCART2_I D LBADC_IN5
3.3K A24
LBADC_IN6
F22
R910
3.3K LBADC_RETUR N
R912
4.7K
AR903
R905 100 D21
4.7K 1/16W 2WIRE_M1_SD A
D20
SDA2_3.3 V 2WIRE_M1_S CL
SCL2_3.3 V
SCL1_5 V
SDA1_5 V E20
2WIRE_M0_S CL
F20
2WIRE_M0_SD A
100R92 7 B12
D_SUB_SD A 2WIRE_S0_SD A
100R92 8 A12
D_SUB_SC L 2WIRE_S0_SC L
AR904 USBPHY_PAD P
100 D12
1/16W
+3.3V_C I 2WIRE_S1_SD A USBPHY_PAD M
SDA_HDMI_S W C12
2WIRE_S1_SC L
SCL_HDMI_S W
DDC_SDA_ 4 USBPHY_VRE S
E11
DDC_SCL_ 4
2WIRE_S2_SD A
D11
2WIRE_S2_SC L
R36 2
2K
5V_ANN_MNT A13
READY PWM3
B13
PWM2
R36 4 C13
10 K PWM1
D13
READY CI_E N PWM0
D23
RESE T RESET_ N
+5V
IC907
R96 9 R96 7
47 K 47 K
READY A0
+5V_TUNE R R97 0 1
47 K
A1
2
R36 5 A2
10 3
R98 2
Q30 7 VSS
4.7K 4
2SA1504 S
E
B
R36 6 C R36 7
C 2.2K 10 K +5V
BOOSTE R
B
Q30 8
C32 2 E
2SC305 2
0.1uF
C901 6
C901 7
0.1uF 47u F
16 V
READY IC901
TPS2042BDRG 4
GND
1
I N
OPTION: RF AGC 2
EN1
USB20-PWE 1 3
R93 6
0 EN2
4
C31 7
4.7uF
10 V
C
R36 0
Q30 6 B 10 K
2SC305 2 AGC_SPEED_CT L
USB POWER ENABL E
E
LOW ACTIV E
+3.3V_C I
R302
0
TU_MAIN
C31 9 C921 0 C920 2 C921 1 C920 9 C920 4
+5V
270p F 4 . 7 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
6.3V 16V 16V 16V 16V
READY P901
12505WS-06A0 0
1 US B20-1-DM
USB20-1-D P
2
BLUE-DM
TUNER_VOU T BLUE-DP
C32 1 3 BLUE-DM
220u F
16 V USB_HU B
4
Q30 5
5 BLUE-DP
6
AM_AUDI O
7
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE S
SPECIAL FEATURES IMPORTANT FOR PRO TECTION 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 .
P80 3
12505WS-12A0 0
BLM18AG121SN1 D
I R
1
C827
GND 10pF
2 50V
READ Y
R77 8 10
DDR2_DQS2_ N KEY2
R77 9 10 3
DDR2_DQS2_ P
R78 0 10 DDR2_D[18 ]
BLM18AG121SN1 D
R78 1 10 DDR2_D[19 ] GND C828
4 10pF
50V
READ Y
KEY1
5
R78 2 10 DDR2_DM[2 ]
R78 3 10 BLM18AG121SN1 D
DDR2_D[22 ] DDR2_DM[3 ] GND C829
R78 4 10 DDR2_D[17 ] 6 10pF
R78 5
10 DDR2_D[20 ] DDR2_DM[0 ] 50V
READ Y
STBY_5 V
7
DDR2_DM[1 ]
DDR2_DM[0-3 ]
GND
R78 6 10 DDR2_D[21 ] 8
R78 7
10 DDR2_D[16 ]
R78 8
10 DDR2_D[23 ] LED_R BLM18AG121SN1 D
9
C831
GND
10 100p F
50V
R70 6 10
10 DDR2_DQS3_ N LED_G BLM18AG121SN1 D
R70 3 11
10 DDR2_DQS3_ P
R70 1 DDR2_D[26 ]
10
R70 2 DDR2_D[27 ] GND C833
12
100p F
50V
13
DDR2_D[30 ]
DDR2_D[25 ]
DDR2_D[28 ]
DDR2_D[29 ]
DDR2_D[24 ]
DDR2_D[31 ]
R78 9 10 DDR2_D[5 ]
R79 0 10 DDR2_D[0 ]
R79 1 10 DDR2_D[7 ]
IC100
FLI10610H-AA
10
R79 2
10 DDR2_DQS0_ N
R79 3
R79 4 10 DDR2_D[2 ] DDR2_DQS0_ P
R79 5 10
A18 AD19
R77 7 10 VXI_CLK VXO_CLK
DDR2_OD T C18 AE19
VXI_DE VXO_DE
R79 6 10 DDR2_D[3 ] B18 AG18
VXI_V S VXO_VS
R79 7 10 DDR2_D[6 ]
D18 AF18
R79 8 10 DDR2_D[1 ] VXI_H S VXO_HS
R79 9 10 DDR2_D[4 ]
E19 AF15
VXI_D 0 VXO_D0
A17 AH16
VXI_D 1 VXO_D1
DDR2_D[13 ] B17 AJ16
VXI_D 2 VXO_D2
DDR2_D[8 ]
DDR2_D[15 ] C17 AE15
VXI_D 3 VXO_D3
D17 AE16
VXI_D 4 VXO_D4
R71 0 10 F17 AF16
DDR2_DQS1_ N VXI_D 5 VXO_D5
A16 AG16
VXI_D 6 VXO_D6
R70 5 10 DDR2_DQS1_ P B16 AH17
DDR2_D[10 ] VXI_D 7 VXO_D7
R70 4 10
C16 AJ17
VXI_D 8 VXO_D8
R70 7 10 DDR2_D[11 ]
D16 AE17
VXI_D 9 VXO_D9
D19 AF17
VXI_D10 VXO_D10
E16 AG17
VXI_D11 VXO_D11
DDR2_D[14 ]
A15 AH18
DDR2_D[9 ] VXI_D12 VXO_D12
DDR2_D[12 ] B15 AJ18
VXI_D13 VXO_D13
C15 AD15
FE_RESE T VXI_D14 VXO_D14
DDR2_D[0-31 ]
D15 AE18
REC_8_CTRL 1 VXI_D15 VXO_D15
E15
DDR2_A[3] REC_8_CTRL 2 VXI_D16
DDR2_A[7] A14
VXI_D17
B14 A22
VXI_D18 REF_CL K
C14 A23
VXI_D19 XTAL_I N
DDR2_A[2] HDMI2_5V_DE T
D14 E12
DDR2_A[9] HDMI1_5V_DE T VXI_D20 CLKOUT
DDR2_A[5] E14 F21
HDMI3_5V_DE T VXI_D21 OBUFC_CL K
DDR2_BA 1 E17
HP_D ET_S /W_2 VXI_D22
E18
HP_D ET_S /W_4 VXI_D23
+3.3V_DOUGLA S F7
DDR2_WE_ N NC_1
DDR2_A[1]
F8
R800 2 R800 4 NC_2
DDR2_BA 0
DDR2_CK E 10K 10K C27 F9
READ Y READ Y TESTMODE 0 NC_3
C26 F10
TESTMODE 1 NC_4
R800 3 R800 1 F11
10K 10K NC_5
DDR2_CK_ N
DDR2_C K READ Y READ Y K6
SIF_IN
DDR2_A[0]
DDR2_A[4]
DDR2_A[8]
H I G H : Wr i t a b le
DDR2_CAS_ N
DDR2_A[11]
DDR2_A[6]
DDR2_A[0-12 ]
DDR2_CS_ N
DDR2_RAS_ N
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE S
SPECIAL FEATURES IMPOR TANT FOR PRO TECTION 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 .
DDR2
A19
DEBUG_R X
UART0_RXD
B19
UART0_TXD DEBUG_T X
+1.8V_DOUGLAS_DD R
A20
UART1_RXD CHAPLIN_R X
B20
UART1_TXD +3.3 V_S TBY CHAPLIN_TX C904 2 C904 7 C905 5 C906 2 C906 8 C907 2 C907 7 C908 2 C908 7
C20 R94 4 +3.3 V_S TBY 10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
0 6.3V 16V 16V 16V 16V 16V 16V 16V 16V
UART1_RT S
C19 0 R94 5
UART1_CT S C919 9
0.1uF
16 V P904
12505WS-08A0 0
+1.8V_DOUGLAS_DD R
B26 1
TRS T 2
B27
R95 7 3
TDI
A27 22 4 C904 5 C905 0 C906 4 C907 0 C907 4 C907 9 C908 4
TDO 5 10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
A28 1/10 W 6.3V 16V 16V 16V 16V 16V 16V
5% 6
TMS 7
B28
TCK 8
A29 9
EJ_RST_N
B29
EJ_DINT C902 0
33p F +1.26V_DOUGLA S +1.26V_ADC_DOUGLA S
50 V
C29 R913
USB_FLA G US B20- OC1 0
C28
USB_PWRE N USB20-PWE 1 C915 4 C915 7 C915 5 C915 6
10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
6.3V 16V 16V 16V
R985USB_HU B
AJ20 0
USBUP-D P
AH20 R986USB_HU B
0 USBUP-D M
+1.26V_DOUGLAS_ D +1.26V_DOUGLA S
R989USB_HUB_BYPAS S
AG20 0 USB20-1-D P
R95 6 R990USB_HUB_BYPAS S R914
C901 9 0 US B20-1-D M 0
6.2K 0.1uF C903 1 C903 5 C903 9 C904 4 C904 9 C905 6 C906 3 C906 9
1% 16 V C902 7
10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
C21 6.3V 16V 16V 16V 16V 16V 16V 16V 16V
IRDATA
+3.3V_DOUGLA S +3.3 V_IO_DOUGLAS
E13
DFSYN C
C902 9 C903 2 C903 6 C904 0 C904 6 C905 3 C906 0 C906 6
C902 6
A21 L910 10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
PPW R M LB-201209-0120 P-N2 6.3V 16V 16V 16V 16V 16V 16V 16V 16V
B21
PBIAS
+1.26V_DOUGLAS_ D +1.26V_HDMI_DOUGLA S
+5V
+3.3 V_OTP
C909 0 C909 6 C910 3 C9114 C913 6
C908 5
R90 9 L921 10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
M LB-201209-0120 P-N2 6.3V 16V 16V 16V 16V 16V
10 K
SW90 1
TMUE312GA B
24LC51 2 1 2
RESE T +3.3V_DOUGLA S +3.3V_HDMI_DOUGLAS
VCC C900 1
8 3 4 0.1uF
C915 3
0.1uF 5 16 V
WP
7 READY
C910 1 C9112 C912 2
R96 8 C909 5
SC L 22 L922 10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
6 SCL1_5 V M LB-201209-0120 P-N2 6.3V 16V 16V 16V
R97 1
SD A 22
5 SDA1_5 V
+1.26V_DOUGLAS_ D +1.26V_AUD_DOUGLA S
C912 3 C913 4
C9113
L926 10uF 0 . 1 uF 0 . 1 uF
M LB-201209-0120 P-N2 6.3V 16V 16V
+3.3V_OTP
+3.3V_DOUGLA S +3.3V_ADC_DOUGLA S
R98 4
4.7K
USB 2.0 Jac k
C9118 C912 8 C913 8
C910 4
OC 1 L923 10uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
8 M LB-201209-0120 P-N2 6.3V 16V 16V 16V
OUT1 L908
7
120-oh m
OUT2 C902 5 +3.3V_DOUGLA S +3.3 V_AUD_DOUGLAS
6 100uF
16 V
R96 1
OC 2 0
5
C9119 C913 0
US B20- OC1 C910 9
L924 10uF 0 . 1 uF 0 . 1 uF
M LB-201209-0120 P-N2 6.3V 16V 16V
+1.26V_DOUGLAS_ D +1.26V_DDRPL L
US B20-1-DM
USB20-1-D P
C905 4 C906 1
L919 0 . 1 uF 0 . 1 uF
M LB-201209-0120 P-N2 16V 16V
+3.3V_DOUGLA S +3.3V_LVTX_DOUGLAS +3.3V_ LVTX_PLL_DOUG LAS
R907 R908
C921 3 C921 4 0 0
C903 0 C903 3 C903 7 C905 1
33pF 33pF
50V 50V 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF
R919 16V 16V 16V 16V
1M
X901
24MHz +3.3V_C I
+3.3V_DOUGLA S +1.26V_DOUGLAS_ D
C912 1 C913 1 C908 1
+3.3V_C I C907 6
0 . 1 uF 0 . 1 uF 33uF 0 . 1 uF
C920 0 C920 5 16V 16V 10V 16V
1uF 0 . 1 uF +5V
16V 16V
R988 USB_HU B +3.3V_DOUGLA S +3.3V_DOUGLA S +3.3V_DOUGLAS_VDD I
0 USBDN1_D M 1 27 VBUS_DE T R922 100K
R987 USB_HU B N e a r b y p i n F23
0 USBDN1_D P RESET_ N
2 26 C920 6
1uF
USBDN2_D M 3 25 HS_IND/CFG_SEL1 C920 1 16V
0 . 1 uF C916 4 C916 5
USBDN2_D P 4 24 SCL/SMBCLK/CFG_SEL 0 16V C915 9 C905 2 C905 9 C916 2 C916 0 C916 1 L928
IC902 330uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF 0 . 1 uF M LB-201209-0120 P-N2 10uF 0 . 1 uF
VDDA335 VDD33 6.3V 16V 16V 16V 16V 16V 6.3V 16V
5 USB251 2 23
USB_HU B
NC6 6 22 SDA/SMBDATA/NON_REM1 C921 2
0 . 1 uF
NC7 NC21 16V
7 21 +3.3V_DOUGLA S +3.3V_DAC_DOUGLA S +3.3V_DOUGLA S +3.3 V_DOUGLAS_VA A
NC8 8 20 NC20
NC9 9 19 NC19 R901
0
C903 4 C903 8
C902 8 C900 2 C919 7
L912 10uF 0 . 1 uF 0 . 1 uF 10uF 0 . 1 uF
M LB-201209-0120 P-N2 6.3V 16V 16V 6.3V 16V
+3.3V_OT P +3.3V_DOUGLA S
C910 7
USB_HU B USB_HU B USB_HU B C915 8 0 . 1 uF +1.8V_DOUGLAS_DD R
C920 7 C920 8 C920 3 0 . 1 uF 16V
16V
1uF 0 . 1 uF 0 . 1 uF
16V 16V 16V R964
390
1/10W
C
5%
Q902 B
2N3904 S
E
L803
I R
C81 0
680p F
L802
KEY2
C80 8 P_+5 V
5pF
READY
+3.3 V_S TBY
L805
KEY1
C80 9
5pF P_+5V
READY
MLB-201209-0120P-N 2
C80 3 C80 7
4.7uF L801
0.1uF C830
10 V 50 V 10pF
L806 50V
READ Y
LED_R
C832
470p F
50V
IC803
LED_G KIA7029AF
L804
C826 I 3 O
1
470p F
50V 2
C81 4 G C81 3
0.1uF 0.1uF
16 V 16 V
+3.3 V_S TBY
C82 5 C81 8 VDD33V
+3.3 V_S TBY 10u F
0.1uF
6.3V 16 V
P_+5 V
GPIOB6 /SSD A
R807 1
22
SDA2_3.3 V GPIOB5 /SSC L
READ Y SCL2_3.3 V
C804 R804 4 GPIOB4/P0 5
22
0 . 1 uF
16V
HDMI4_5V_DE T GPIOB3/P0 4
SCART1_LIN K
R804 0 GPIOB2/IR
4.7K
SCART2_LIN K I R
R806 9 GPIOB1/IRQ3/CE C
RGB_LINK 100
CEC_ 0
R808 7 GPIOB0/IRQ 2
0
COMP_LIN K
READY
SIDE_CVBS_LIN K
MODULE_SER_CL K
MODULE_SER_DA T A
SW_RESE T
HDMI_SW_E Q
+3.3 V_S TBY
AGC_SPEED_CT L
BOOSTE R
IC801
SIDE_S_S W AT24C16AN-10SI-2. 7
DTV/MNT_SWITCH C81 9 VCC A0
8 1
0.1uF
16 V
WP A1
7 2
+3.3V_DOUGLA S R805 1
22 SC L A2
6 3
R805 3
22 SD A GN D
5 4
IC100
FLI10610H-AA
+1.26V_DOUGLA S
L11 D26
CVDD12_ 1 CVSS _1
L12 D28
L17 CVDD12_ 2 CVSS _2 E24
CVDD12_ 3 CVSS _3
L18 E26
CVDD12_ 4 CVSS _4
L19 CVDD12_ 5 CVSS _5 E28
M11 G24
CVDD12_ 6 CVSS _6
M12 G26
M17 CVDD12_ 7 CVSS _7 G27
CVDD12_ 8 CVSS _8
M18 J 24
CVDD12_ 9 CVSS _9
M19 CVDD12_1 0 CVSS_1 0 J 26
V11 J 28
CVDD12_1 1 CVSS_1 1
V12 L13
V13 CVDD12_1 2 CVSS_1 2 L14
CVDD12_1 3 CVSS_1 3
V18 L15
CVDD12_1 4 CVSS_1 4
V19 CVDD12_1 5 CVSS_1 5 L16
W11 L24
CVDD12_1 6 CVSS_1 6
W12 L26
W13 CVDD12_1 7 CVSS_1 7 L28
CVDD12_1 8 CVSS_1 8
W18 M13
+3.3V_IO_DOUGLA S CVDD12_1 9 CVSS_1 9
W19 CVDD12_2 0 CVSS_2 0 M14
M15
CVSS_2 1
F12 M16
F13 IOVDD33_1 CVSS_2 2 N11
IOVDD33_2 CVSS_2 3
F14 N12
IOVDD33_3 CVSS_2 4
F15 IOVDD33_4 CVSS_2 5 N13
F16 N14
IOVDD33_5 CVSS_2 6
F18 N15
F19 IOVDD33_6 CVSS_2 7 N16
IOVDD33_7 CVSS_2 8
AD8 N17
C907 3 C907 8 IOVDD33_8 CVSS_2 9
AD10 IOVDD33_9 CVSS_3 0 N18
0 . 1 uF 0 . 1 uF AD11 N19
16V 16V IOVDD33_1 0 CVSS_3 1
AD12 N27
AD14 IOVDD33_1 1 CVSS_3 2 N28
IOVDD33_1 2 CVSS_3 3
AD16 P11
AD17 IOVDD33_1 3 CVSS_3 4 P12
IOVDD33_1 4 CVSS_3 5
AD18 P13
IOVDD33_1 5 CVSS_3 6
U6 P14
V6 IOVDD33_1 6 CVSS_3 7 P15
IOVDD33_1 7 CVSS_3 8
Y6 P16
C907 1 C907 5 C904 8 C905 8 AA6 IOVDD33_1 8 CVSS_3 9 P17
C904 3 IOVDD33_1 9 CVSS_4 0
0 . 1 uF 0 . 1 uF 10uF 0 . 1 uF 0 . 1 uF +1.26V_ADC_DOUGLA S AB6 P18
16V 16V 6.3V 16V 16V IOVDD33_2 0 CVSS_4 1
P19
A1 CVSS_4 2 P26
ADC_VDD12_ 1 CVSS_4 3
B2 R11
+3.3V_ADC_DOUGLA S C3 ADC_VDD12_ 2 CVSS_4 4 R12
ADC_VDD12_ 3 CVSS_4 5
R13
CVSS_4 6
E4 R14
F4 ADC_VDDA33_1 CVSS_4 7 R15
ADC_VDDA33_2 CVSS_4 8
G4 R16
H4 ADC_VDDA33_3 CVSS_4 9 R17
ADC_VDDA33_4 CVSS_5 0
+1.26V_AUD_DOUGLA S K4 R18
ADC_VDDA33_5 CVSS_5 1
+3.3V_AUD_DOUGLA S R19
P6 CVSS_5 2 T11
AUD_AVDD12_ 1 CVSS_5 3
R6 T12
AUD_AVDD12_ 2 CVSS_5 4 T13
R90 2 22 C900 5 CVSS_5 5
L1 T14
SCART1_F B C4P CVSS_5 6
0.1uF T6 T15
T5 AUD_AVDD33_ 2 CVSS_5 7 T16
AUD_AVDD33_ 3 CVSS_5 8
U5 T17
U4 AUD_AVDD33_ 4 CVSS_5 9 T18
AUD_AVDD33_ 5 CVSS_6 0
U3 T19
AUD_AVDD33_ 6 CVSS_6 1
T24
+1.26 V_DDRP LL U2 CVSS_6 2 T26
AUD_HP_AVDD33 CVSS_6 3
U11
D22 CVSS_6 4 U12
DDRPLL_AVDD12 CVSS_6 5
U13
+1.8V_DOUGLAS_DD R CVSS_6 6
D25 U14
D27 DDR_VDD_ 1 CVSS_6 7 U15
DDR_VDD_ 2 CVSS_6 8
D29 U16
F25 DDR_VDD_ 3 CVSS_6 9 U17
DDR_VDD_ 4 CVSS_7 0
F27 U18
DDR_VDD_ 5 CVSS_7 1
F29 U19
H24 DDR_VDD_ 6 CVSS_7 2 V14
DDR_VDD_ 7 CVSS_7 3
H27 V15
H29 DDR_VDD_ 8 CVSS_7 4 V16
DDR_VDD_ 9 CVSS_7 5
K25 V17
DDR_VDD_1 0 CVSS_7 6
K27 V29
K29 DDR_VDD_1 1 CVSS_7 7 W14
DDR_VDD_1 2 CVSS_7 8
M25 W15
M29 DDR_VDD_1 3 CVSS_7 9 W16
DDR_VDD_1 4 CVSS_8 0
N24 W17
DDR_VDD_1 5 CVSS_8 1
P28 W24
R25 DDR_VDD_1 6 CVSS_8 2 W26
DDR_VDD_1 7 CVSS_8 3
U25 W28
V27 DDR_VDD_1 8 CVSS_8 4 AA24
DDR_VDD_1 9 CVSS_8 5
Y25 AA26
DDR_VDD_2 0 CVSS_8 6
Y27 AA27
Y29 DDR_VDD_2 1 CVSS_8 7 AC24
DDR_VDD_2 2 CVSS_8 8
AB24 AC26
AB27 DDR_VDD_2 3 CVSS_8 9 AC28
DDR_VDD_2 4 CVSS_9 0
AB29 AE24
DDR_VDD_2 5 CVSS_9 1
AD25 AE26
AD27 DDR_VDD_2 6 CVSS_9 2 AE28
DDR_VDD_2 7 CVSS_9 3
AD29
AF25 DDR_VDD_2 8 D4
DDR_VDD_2 9 ADC_GND12_ 1
AF27 E5
DDR_VDD_3 0 ADC_GND12_ 2
AF29 F6
+3.3V_DOUGLA S DDR_VDD_3 1 ADC_GND12_ 3
E22 F5
DDRPLL_AVDD33 ADC_GNDA_ 1 E3
+3.3V_DOUGLAS_VDD I ADC_GNDA_ 2
F23 F1
DDR_VDDI_1 ADC_GNDA_ 3
AD23 G5
DDR_VDDI_2 ADC_GNDA_ 4 G3
ADC_GNDA_ 5
G25 H5
DDR2_VRE F R24 DDR_VRF_ 0 ADC_GNDA_ 6 J5
DDR_VRF_ 1 ADC_GNDA_ 7
AA25 K5
DDR_VRF_ 2 ADC_GNDA_ 8 C900 3 R90 4
+3.3V_DOUGLAS_VA A K3 SCART1_VI N
M28 A4P 0.1uF
DLL_VAA 0 22
V24 M6 C916 6 R977 R978
+3.3V_HDMI_DOUGLA S DLL_VAA 1 AUD_AVSS12_ 1 N6 0 . 1 uF 510 10
AUD_AVSS12_ 2 C900 4 R90 3
C4 L2
HDMI_VDDA33_1 B4P SIDE_CIN
D5 P1 0.1uF 22
D6 HDMI_VDDA33_2 AUD_AVSS33_ 2 P2
HDMI_VDDA33_3 AUD_AVSS33_ 3
E6 P3
E7 HDMI_VDDA33_4 AUD_AVSS33_ 4 P4
HDMI_VDDA33_5 AUD_AVSS33_ 5
+1.26V_HDMI_DOUGLA S P5
AUD_AVSS33_ 6
D10
E8 HDMI_VDD12_1 U1
HDMI_VDD12_2 AUD_HP_AVSS33
E9
E10 HDMI_VDD12_3 E21
HDMI_VDD12_4 DDRP LL_AGND
+3.3V_LVTX_DOUGLAS
AE21 A2
AE22 LVTX_VDD33_1 HDMI_GNDA_1 C5
LVTX_VDD33_2 HDMI_GNDA_2
+3.3V_LVTX_PLL_DOUGLAS AF24 C6
LVTX_VDD33_3 HDMI_GNDA_3 C7
HDMI_GNDA_4
AG26 C8
LVTX_PLL_VDD33 HDMI_GNDA_5
Nearby pin AD2 3 R962 C9
0 READY A26 HDMI_GNDA_6 C10
OTP_VDD3 3 HDMI_GNDA_7
D7
+3.3V_DOUGLA S B23 HDMI_GNDA_8 D8
RPLL_AVDD33 HDMI_GNDA_9
C916 3 C919 6 C914 4 +1.26 V_DDRP LL
10uF 0 . 1 uF 10uF
6.3V 16V 6.3V C23 AD21
READY RPLL_AVDD12 LVTX_VSS_1 AD22
+1.26V_DOUGLAS_ D LVTX_VSS_2
AE20 AE23
USB_ AVDD12 LVTX_VSS_3 AG27
+3.3V_DOUGLA S LVTX_VSS_4
AF20
USB_AVDD33_ 1
AG19 B22
+1.26V_DOUGLA S AH19 USB_AVDD33_ 2 RPLL_AGND_ 1 C22
USB_AVDD33_ 3 RPLL_AGND_ 2
AD6 AD20
C919 8 VDAC_VDD12 USB_GND_1
0 . 1 uF +3.3V_DAC_DOUGLA S AJ19
16V C915 2 USB_GND_2
0.1uF AE6 AF19
AF5 VDAC_ AVDD 33_ 1 USB_GND_3
VDAC_ AVDD 33_ 2
AF6 AC6
VDAC_ AVDD 33_ 3 VDAC_VSS1 2
AD7
VDAC_AVSS33_ 1
VDAC_AVSS33_ 2 AG4
Douglas POWE R
R805 0
10 K
R806 3
10 K
C81 5
0.1uF
READ Y
+3.3V_S TBY +3.3V_S TBY
R805 8
GPIOD2/P10/AD4 10K
1 33
R809 4
GND GPIOD3/P11/AD5 10K
2 32 READ Y
OSC O GPIOD4/P12/AD6 R809 3
3 31 10K
IC802 3.3V_O N
OSC I GPIOD5/P13/AD7
4 30
RL_ON/PWR_ONOF F
WT61 P 8-R N440W T
GPIOD6 /TXD2
5 29
UCOM_T X
GPIOD7/RXD 2
6 28
UCOM_R X
GPIOA0/PWM4/P0 0
7 27
HDMI_SEL1
GPIOA1/PWM5/P0 1
8 26
HDMI_SEL2
GPIOA2/PWM6/P0 2 R805 4
9 25 100
1.8V_DOUGLAS_E N
GPIOA3/PWM7/P0 3
10 24
1.26V_DOUGLAS_E N
GPIOA4/DSCL 2
11 23
R809 1
100
MUTE_LINE
R809 2
100
MUTE_LINE_DTV
+3.3 V_S TBY
+3.3V_S TBY
R807 3
10 K
R806 8
10 K
R807 0
6.8K
R809 5
6.8K
P_+5 V
Sub-Micom
LGE Internal Use Only