LG PB60G, Руководство по обслуживанию

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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.
DMD_D[18]
DMD_D[4]
DMD_D[0-23]
DMD_D[21]
DMD_D[14]
DMD_D[1]
DMD_D[12]
DMD_D[23]
DMD_D[22]
DMD_D[8]
DMD_D[9]
DMD_D[3]
DMD_D[20]
DMD_D[2]
DMD_D[11]
DMD_D[15]
DMD_D[17]
DMD_D[0]
DMD_D[7]
DMD_D[5]
DMD_D[10]
DMD_D[16]
DMD_D[13]
DMD_D[6]
DMD_D[19]
P3901
12507WR-03L
1
2
3
4
R108 3K
12.5V_AMP
SPK_L+
R125
5.6K
C120
0.1uF
50V
R8017 0
OPT
+5V_Normal
R_TTL[3]
+3.3V_ST
L103
UBW2012-121F
PWM3
MDS62110213
M5
G_TTL[7]
B_TTL[3]
C116
0.1uF
16V
L3014
BLM18PG121SN1D
R119 3K
R1141
22
19V_FAN
R351
47K
FAN3
R3029
47K
MDS62110213
M4
OPT
S/T_SCL
FAN1
VA1112
20V
ADUC 20S 02 010L
OPT
R8020 0
R_TTL[4]
C107
0.1uF
25V
+3.3V_ST
R3030
47K
B_TTL[5]
DSUB_HSYNC
IC3014
R19FC6H
1
GND
2
OUT
3
VCC
4
NC_1
NC_2
5
SHIELD
6
R196
10K
LCK
+3.3V_Normal
R_TTL[1]
SPK_L-
DSUB_VSYNC
G_TTL[5]
KEY1
C111
1uF
LED_CTL1
R_TTL[6]
R3031
13K
C1129
0.1uF
16V
R1143
22
D1115
ENKMC2838-T112
A1
C
A2
B_TTL[1]
R_TTL[7]
FAN3
R_TTL[2]
L101
BLM18PG121SN1D
VA1111
20V
ADUC 20S 02 010L
OPT
B_TTL[0]
PWM0
R397 22
C112
1uF
JK1502
DJ-023
1
SPRING_TER
2
FIX_TER
3
TERMINAL
C119
0.1uF
50V
R_TTL[5]
R396 22
C340
1uF
C202
10uF
10V
IC914
NLASB3157DFT2G
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
VA1110
20V
ADUC 20S 02 010L
OPT
B_TTL[7]
L3901
BLM18PG121SN1D
C115
0.1uF
C109
1uF
R_TTL[0]
C124
10uF
25V
R197
10K
P3001
12507WR-06L
1
2
3
4
5
6
7
R3041
1K
4814V00112J
M6
R1140
2.2K
SPK_R-
L3013
BLM18PG121SN1D
KEY2
R1146
10K
LDE
FAN2_TACH
+3.3V_ST
AMB_NTC
G_TTL[0]
R1147
1K
P3004
12507WR-03L
1
2
3
4
R3042
1K
19V_FAN
C407
0.1uF
16V
R194
4.7K
PWM4
LVSYNC
C8015
10uF
25V
C122
10uF
25V
RGB_DDC_SCL
R350
13K
R395 22
LHSYNC
DC_19V
IR_IN
R3901
1K
VA1113
20V
ADUC 20S 02 010L
OPT
RGB_DDC_SDA
R
1
1
3
9
2
.
2
K
R193
4.7K
C1128
18pF
50V
C212
10uF
6.3V
G_TTL[6]
IC3015
TCA0372DM2ELG
3
OUT_A
2
NC1
4
VCC
1
VEE/GND1
6
NC2
5
OUT_B
7
NC3
8
VEE/GND2
9
VEE/GND3
10
NC4
11
IN_B-
12
IN_B+
13
IN_A+
14
IN_A-
15
NC5
16
VEE/GND4
MDS62110213
M3
OPT
FAN2_TACH
FAN_TACH_SW
FAN1_TACH
JK901
SLIM-15F-D-2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
R150
100
P3002
12507WR-03L
1
2
3
4
PWM1
S/T_SDA
P908
12507WR-04L
1
2
3
4
5
C3061
100pF
50V
R122
33K
R8016 0
OPT
SPK_R+
DSUB_DET
R109 3K
IC10
DPP6401
P1_A_0
AA17
P1_A_1
W16
P1_A_2
AB18
P1_A_3
Y17
P1_A_4
AA18
P1_A_5
AB19
P1_A_6
W17
P1_A_7
Y18
P1_A_8
AA19
P1_A_9
AB20
P1_B_0
W18
P1_B_1
Y19
P1_B_2
AA20
P1_B_3
W21
P1_B_4
W22
P1_B_5
V21
P1_B_6
U19
P1_B_7
V22
P1_B_8
U20
P1_B_9
U21
P1_C_0
U22
P1_C_1
T19
P1_C_2
T20
P1_C_3
T21
P1_C_4
R22
P1_C_5
R21
P1_C_6
R20
P1_C_7
R19
P1_C_8
P22
P1_C_9
P21
P1A_CLK
W15
P1B_CLK
AB17
P1C_CLK
Y16
P1_FIELD
W14
P1_DATEN
AA16
P1_VSYNC
Y15
P1_HSYNC
AB16
ALF_VSYNC
P19
ALF_HSYNC
P20
ALF_CSYNC
N22
RCK_IN_P
Y9
RCK_IN_N
W9
RA_IN_P
AB10
RA_IN_N
AA10
RB_IN_P
Y11
RB_IN_N
W11
RC_IN_P
AB12
RC_IN_N
AA12
RD_IN_P
Y13
RD_IN_N
W13
RE_IN_P
AB14
RE_IN_N
AA14
AFE_IRQ
M22
AFE_CLK
M21
AFE_ARSTZ
M20
G_TTL[4]
FAN34_TACH
19V_FAN
FAN12_TACH
P101
FH12-14S-0.5SH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C3058
100pF
50V
B_TTL[4]
R212
10K
C8016
10uF
25V
G_TTL[2]
R399
1K
G_TTL[1]
C1127
18pF
50V
R211
100
C117
0.1uF
L102
UBW2012-121F
GND
MDS62110213
M2
FAN1
C123
10uF
25V
IC3007
TCA0372DM2ELG
3
OUT_A
2
NC1
4
VCC
1
VEE/GND1
6
NC2
5
OUT_B
7
NC3
8
VEE/GND2
9
VEE/GND3
10
NC4
11
IN_B-
12
IN_B+
13
IN_A+
14
IN_A-
15
NC5
16
VEE/GND4
VA1109
20V
ADUC 20S 02 010L
OPT
C110
0.1uF
16V
C211
10uF
6.3V
FAN2
C121
10uF
25V
TH1
47k-ohm
NCP18WB473F10RB
FAN1_TACH
G_TTL[3]
B_TTL[6]
L3009
CIS21J121
B_TTL[2]
R143
100
FAN2
C3901
100pF
50V
R398
1K
+3.3V_ST
+3.3V_Normal
R3032
13K
R8019 33
R8018 33
DMD_LOADB
VOFFSET_8.5V
VBIAS_16V
DMD_SAC_CLK
DMD_SAC_BUS
P401
502500-7011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
DMD_TRC
DMD_DAD_OEZ
DMD_DCLK
DMD_DAD_STRB
DMD_REF_2.5V
DMD_REF_1.9V
DMD_D[0-23]
DMD_DAD_BUS
DMD_SCTRL
VRST_-10V
Q801
AO4423
3 S3
2 S2
4 G
1 S1
5 D1
6 D2
7 D3
8 D4
+5V_Normal
+5V_DMD
R220
100
Q201
AO3407A
G
D S
Q202
2SC3052
E
B
C
R218
10K
R219
22K
C213
0.1uF
16V
+5V_DMD
R107 3K
R348 1K
LED_PWM
MDS62110213
M7
OPT
MDS62110213
M8
MDS62110213
M9
MDS62110201
M1
D3004
A
AC
C
D3005
A
AC
C
D3006
A
AC
C
D3007
A
AC
C
19V_FAN
DC_19V
+3.3V_DLP
+3.3V_DLP
MDS62110213
M10
OPT
R185
100
+2.5V_Normal
R216
0
L8004
L8005
L8006
C415
22uF
10V
C214
22uF
10V
C1122
100pF
50V
C1126
100pF
50V
8
20111129
6
LM1_HW600G
ETC
SPK Wafer
SMD Gasket/EMI finger
IR Receiver
SPK_L-
Place Top
SPK_R+
FAN Voltage
Place Bottom
<DC JACK>
SPK_R-
DPP6401
Front End
Key Control
Close to MSTAR
AMB_NTC
SPK_L+
TO DMD BOARD
D-sub
+5V_DMD
AUDIO POWER
Copyright © 2012 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only