LG 60PH6700-DD (CHASSIS:PB32A) 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.
VDD3V3
+1.2V_MTK_CORE
C517
10uF
10uF
C523
0.1uF
0.1uF
C505
10uF
10uF
C520
0.1uF
0.1uF
C506
0.1uF
0.1uF
+1.2V_MTK_CORE
L502
BLM18PG121SN1D
L505
BLM18PG121SN1D
C507
0.1uF
0.1uF
+1.2V_MTK_CORE
C532
0.1uF
0.1uF
OPT
C537
0.1uF
0.1uF
C533
0.1uF
0.1uF
OPT
+1.5V_DDR
C513
10uF
10uF
OPT
+1.5V_DDR
C503
10uF
10uF
+1.2V_MTK_CORE
C539
0.1uF
0.1uF
OPT
C534
0.1uF
0.1uF
OPT
+1.2V_MTK_CORE
C511
0.1uF
0.1uF
L501
BLM18PG121SN1D
C509
0.1uF
0.1uF
C541
0.1uF
16V
0.1uF
16V
OPT
VDD3V3
VDD3V3
C522
10uF
10uF
C518
10uF
10uF
C508
2.2uF
2.2uF
C531
0.1uF
16V
0.1uF
16V
C514
10uF
10uF
3.3V_EMMC
L504
BLM18PG121SN1D
AVDD_33SB
C504
0.1uF
0.1uF
+1.2V_MTK_AVDD
C526
0.1uF
0.1uF
C530
0.1uF
0.1uF
+1.5V_DDR
+3.3V_MULTI
+3.3V_MULTI
C536
0.1uF
0.1uF
OPT
VDD3V3
+1.2V_MTK_CORE
C555
0.1uF
0.1uF
OPT
IC105
LGE2122[A2_M13]
VCCK_1
L11
VCCK_2
N12
VCCK_3
P12
VCCK_4
AG5
VCCK_5
AH5
VCCK_6
AJ5
VCCK_7
AK5
VCCK_8
AL5
VCCK_9
AM5
VCCK_10
AN5
VCCK_11
AK6
VCCK_12
AL6
VCCK_13
AM6
VCCK_14
AN6
VCCK_15
M11
VCCK_16
N11
VCCK_17
P11
VCCK_18
R11
VCCK_19
M12
VCCK_20
R12
VCCK_21
L13
VCCK_22
L14
VCCK_23
L15
VCCK_24
L17
VCCK_25
L18
VCCK_26
L19
VCCK_27
T11
VCCK_28
U11
VCCK_29
V11
VCCK_30
W11
VCCK_31
Y11
VCCK_32
AA11
VCCK_33
AB11
VCCK_34
AC11
VCCK_35
R23
VCCK_36
L12
VCCK_37
W12
VCCK_38
V23
VCCK_39
Y12
VCCK_40
AF6
VCCK_41
AG6
VCCK_42
AH6
VCCK_43
AJ6
VCCK_44
AE7
VCCK_45
AF7
VCCK_46
AG7
VCCK_47
AD8
VCCK_48
AE8
VCCK_49
AF8
VCCK_50
AE9
VCCK_51
AC10
VCCK_52
AD10
VCCK_53
AD11
VCCK_54
AE10
VCCK_55
AF9
VCCK_56
AG8
VCCK_57
AH7
VCCK_58
AJ7
VCCK_59
AK7
VCCK_60
AL7
VCCK_61
AM7
VCCK_62
AN7
VCCK_63
L16
VCCK_64
V12
VCCK_65
U12
VCCK_66
T12
VCCK_67
AD13
VCCK_68
AD17
VCCK_69
AD14
VCCK_70
AB12
VCCK_71
AA12
VCCK_72
AC12
VCC3IO_C
T9
VCC3IO_B_1
Y10
VCC3IO_B_2
AA10
VCC3IO_A_1
D22
VCC3IO_A_2
E22
DVSS_1
AC18
DVSS_2
AB21
DVSS_3
AB14
DVSS_4
N13
DVSS_5
P13
DVSS_6
R13
DVSS_7
T13
DVSS_8
U13
DVSS_9
V13
DVSS_10
W13
DVSS_11
Y13
DVSS_12
P18
DVSS_13
N14
DVSS_14
P14
DVSS_15
R14
DVSS_16
T14
DVSS_17
U14
DVSS_18
V14
DVSS_19
W14
DVSS_20
Y14
DVSS_21
R18
DVSS_22
N15
DVSS_23
P15
DVSS_24
R15
DVSS_25
T15
DVSS_26
U15
DVSS_27
V15
DVSS_28
W15
DVSS_29
Y15
DVSS_30
AA15
DVSS_31
AB15
DVSS_32
T18
DVSS_33
R16
DVSS_34
T16
DVSS_35
U16
DVSS_36
V16
DVSS_37
W16
DVSS_38
Y16
DVSS_39
AA16
DVSS_40
AB16
DVSS_41
R17
DVSS_42
T17
DVSS_43
U17
DVSS_44
V17
DVSS_45
Y17
DVSS_46
N16
DVSS_47
V18
DVSS_48
Y18
DVSS_49
P16
DVSS_50
V19
DVSS_51
Y19
DVSS_52
W17
DVSS_53
AA17
DVSS_54
AB17
DVSS_55
N19
DVSS_56
AC14
DVSS_57
C13
DVSS_58
K24
DVSS_59
K25
DVSS_60
L24
DVSS_61
M17
DVSS_62
M18
DVSS_63
M19
DVSS_64
P17
DVSS_65
P19
DVSS_66
N18
DVSS_67
U20
DVSS_68
V20
DVSS_69
W20
DVSS_70
Y20
DVSS_71
AA20
DVSS_72
R19
DVSS_73
T19
DVSS_74
M20
DVSS_75
N20
DVSS_76
U21
DVSS_77
V21
DVSS_78
W21
DVSS_79
Y21
DVSS_80
AA21
DVSS_81
P20
DVSS_82
R20
DVSS_83
T20
DVSS_84
U22
DVSS_85
V22
DVSS_86
W22
DVSS_87
Y22
DVSS_88
AA22
DVSS_89
N21
DVSS_90
P21
DVSS_91
R21
DVSS_92
T21
DVSS_93
M22
DVSS_94
N22
DVSS_95
P22
DVSS_96
R22
DVSS_97
T22
DVSS_98
M21
DVSS_99
AC17
DVSS_100
AA19
DVSS_101
M13
DVSS_102
M14
DVSS_103
M15
DVSS_104
AA13
DVSS_105
AB13
DVSS_106
AA14
DVSS_107
AB19
DVSS_108
D6
DVSS_109
W19
DVSS_110
U19
DVSS_111
N17
DVSS_112
L3
DVSS_113
AB18
DVSS_114
AA18
DVSS_115
W18
DVSS_116
U18
DVSS_117
D16
DVSS_118
AC13
DVSS_119
M16
DVSS_120
AC20
DVSS_121
AC22
DVSS_122
AD20
DVSS_123
Y23
DVSS_124
AA23
DVSS_125
AB23
DVSS_126
V24
DVSS_127
W23
10
2011.12.09
MID_MAIN_3
5600mA
DECAP FOR SOC Rework (BOTTOM)
60mA
DECAP FOR SOC (HIDDEN - UCC)
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.
PCMCI Slot
MT5369_TS_OUT[6]
MT5369_TS_OUT[3]
MT5369_TS_OUT[1]
MT5369_TS_OUT[4]
MT5369_TS_OUT[0]
MT5369_TS_OUT[5]
MT5369_TS_OUT[2]
MT5369_TS_OUT[7]
CI_ADDR[10]
CI_ADDR[14]
CI_DATA[0]
CI_DATA[0-7]
CI_DATA[4]
CI_DATA[3]
CI_DATA[2]
CI_ADDR[9]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[8]
CI_ADDR[13]
CI_DATA[1]
CI_DATA[6]
CI_DATA[7]
CI_ADDR[7]
CI_ADDR[6]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[0]
CI_DATA[5]
CI_IOWR
CI_WE
/PCM_IORD
CI_OE
/PCM_WE
/PCM_IOWR
/PCM_OE
CI_IORD
AR1407
33
REG
CI_MDI[0]
CI_MDI[7]
AR1403
47
CI_MDI[1]
MT5369_MIVAL_ERR
CI_MDI[3]
MT5369_MCLKI
CI_MDI_SYNC
CI_MDI_VAL
MT5369_MISTRT
CI_MDI[6]
AR1401
47
MT5369_TS_OUT[0-7]
CI_MDI[4]
CI_MDI[5]
/PCM_REG
CI_MDI_CLK
AR1402
47
CI_MDI[2]
/CI_CD1
R1410
33
AR1404
33
CI_MDI[4]
CI_MDI[5]
R1412
10K
OPT
+5V_CI_ON
AR1406
33
CI_MDI[1]
/CI_CD2
CI_MDI_CLK
CI_OE
CI_ADDR[0-7]
MT5369_TS_VAL
CI_MDI[6]
CI_WE
CI_MDI[7]
R1405
33
CI_MDI[2]
CI_MDI[3]
REG
MT5369_TS_IN[7]
MT5369_TS_IN[2]
R1409
10K
MT5369_TS_CLK
P_+5V
MT5369_TS_IN[3]
R1406
100
CI_ADDR[8-14]
JK1401
10067972-050LF
G1
G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26
60
27
61
28
62
29
63
30
64
31
32
33
34
65
66
67
68
69
/PCM_WAIT
MT5369_TS_SYNC
R1402
10K
+3.3V_MULTI
MT5369_TS_IN[0]
CI_MDI[0]
MT5369_TS_IN[6]
/PCM_CE1
CI_MDI_SYNC
C1401
10uF
10V
/PCM_IRQA
CI_IOWR
R1411
100
PCM_RST
MT5369_TS_IN[5]
C1402
0.1uF
16V
CI_MDI_VAL
MT5369_TS_IN[4]
AR1405
33
CI_IORD
R1401
10K
MT5369_TS_IN[1]
R1404
33
R1407
100
CI_DATA[0-7]
PCM_RST
+3.3V_MULTI
R1408
10K
OPT
/PCM_WAIT
+5V_CI_ON
R1403
10K
/PCM_IRQA
R1413
10K
/PCM_CE1
P_+5V
+5V_CI_ON
R1400
10K
C1403
4.7uF
10V
R1414
4.7K
OPT
+3.3V_MULTI
PCM_5V_CTL
C1400
10uF
10V
C1404
10uF
10V
IC1400
AP2151WG-7
EU
3
FLG
2
GND
4
EN
1
OUT
5
IN
CI POWER ENABLE CONTROL
DVB-CI SLOT
DVB-CI TS INPUT
THERMAL
THERMAL
THERMAL
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.
R1117 10K
+3.3V_MULTI
R1120
10K
OPT
R1139
6.8K
1%
S
P_+17V
C1125
22uF
6.3V
22uF
6.3V
+1.2V_MTK_CORE
C1122
1uF
10V
1uF
10V
P1100
SMAW200-H18S1
14
17V_DET
9
GND
4
GND
18
AUTO_GND
13
5.2V
8
VS_DET
3
GND
17
M_ON
12
VS_ON
7
5.2V
2
17V
16
AC_DET
11
GND
6
5.2V
1
17V
15
RL_ON
10
GND
5
5.2V
19
POWER_ON3
C1149
3300pF
50V
3300pF
50V
L1111
BLM18PG121SN1D
IC1100
AP2121N-3.3TRE1
1
GND
2
VOUT
3
VIN
+5V_ST
C1102
0.1uF
16V
R1106
18K
1%
P_+17V
R1107
0
0
OPT
C1108
10uF
10V
+1.5V_DDR
C1121
22pF
50V
P_+17V
R1127
16K
S
C1133
10uF
6.3V
C1132
10uF
6.3V
+3.3V_ST
IC1105
TPS54327DDAR
3
VREG5
2
VFB
4
SS
1
EN
5
GND
6
SW
7
VBST
8
VIN
9
[EP]GND
AC_DET
IC1101
TPS54327DDAR
3
VREG5
2
VFB
4
SS
1
EN
5
GND
6
SW
7
VBST
8
VIN
9
[EP]GND
R1104 10K
R1103
10K
1%
C1100
10uF
10V
C1107
22pF
50V
L1112
BLM18PG121SN1D
C1103
0.1uF
16V
C1129
100uF
16V
C1126
22uF
6.3V
22uF
6.3V
C1115
0.1uF
16V
OPT
C1151
22uF
6.3V
22uF
6.3V
VS_DET
+5V_ST
C1138
22uF
6.3V
22uF
6.3V
L1104
2uH
C1141
0.1uF
50V
S
C1140
0.01uF
50V
0.01uF
50V
S
C1101
0.1uF
16V
C1112
0.1uF
50V
IC1106
TPS54231D
S
3
EN
2
VIN
4
SS
1
BOOT
5
VSENSE
6
COMP
7
GND
8
PH
P_+17V
C1109
10uF
10V
OPT
C1124
0.1uF
16V
C1123
3300pF
50V
3300pF
50V
R1116
0
0
OPT
R1128
3.6K
S
C1150
0.1uF
16V
R1118
10K
R1138
120K
1%
S
R1140
1.6K
1%
S
POWER_ON1
L1107
2.2uH
NR5040T2R2N
MOD_ON
C1105
1uF
10V
R1115
51K
1%
+12V_LNB
L1106
22.0uH
22.0uH
S
EAP61606601
C1130
10uF
6.3V
L1103
2.2uH
NR5040T2R2N
C1135
0.01uF
50V
0.01uF
50V
S
C1118
1uF
10V
1uF
10V
R1146
27K
1%
L1113
BLM18PG121SN1D
S
C1147
15pF
50V
15pF
50V
S
R1102
33K
1%
C1113
0.1uF
16V
C1152
22uF
6.3V
22uF
6.3V
C1110
10uF
10V
POWER_ON4
R1145
0
0
OPT
C1144
470pF
50V
470pF
50V
S
RL_ON
R1135
51K
51K
S
D1100
40V
SMAB34
S
C1128
10uF
6.3V
POWER_ON2
C1153
0.1uF
16V
0.1uF
16V
R1147
0
0
OPT
R1148
10K
VDD3V3_HDMI
Q1100
AO3438
G
D
S
+3.3V_MULTI
+5V_ST
VS_ON
R1152
2K
RL_ON
R1149
10K
Q1101
MMBT3904(NXP)
E
B
C
C1155
0.1uF
16V
OPT
R1150
10K
C1156
0.1uF
16V
R1151
10K
P_+5V
C1154
0.1uF
16V
+5V_ST
17V_DET
C1157
10uF
10V
Q1102
AO3407A
G
D
S
C1127
1200pF
50V
R1121
3.3K
1%
R1122
6.2K
1%
R1108
11K
1%
R1198
2K
P_+5V
C1104
10uF
25V
10uF
25V
C1106
10uF
25V
10uF
25V
C1114
10uF
25V
10uF
25V
C1111
10uF
25V
10uF
25V
C1131
10uF
25V
10uF
25V
S
IC1102
BD86106EFJ
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SW_1
8
SW_2
9
[EP]
C1145
10uF
16V
16V
S
C1146
10uF
16V
16V
S
ZD2422
5V
L1101
UBW2012-121F
L1102
UBW2012-121F
24
MID_POWER
2011.11.25
R1
Vout=0.765*(1+R1/R2)
Max 1.3A
+3.3V_Stand_By
17V->12V
R2
3A
Vout=Vref*(1+R1/R2)|Vref=0.8
R2
*NOTE 13
2A
-->3.12V
R2
Switching freq: 555K
+1.2V_CORE_MT5369
13 PSU PIN MAP
R1
Vout=0.765*(1+R1/R2)
R1
Placed on SMD-TOP
6A
R2
Vout=0.8*(1+R1/R2)
3A
R1
HDMI LEAKAGE Workaround in MTK A2(A0) (Default= with HDMI_LEAKAGE)
$0.122
$0.115
5V_STBY --> MULTI 5V
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